PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 33992733-0 2021 Endocrine, metabolic and apical effects of in utero and lactational exposure to non-dioxin-like 2,2",3,4,4",5,5"-heptachlorobiphenyl (PCB 180): A postnatal follow-up study in rats. Dioxins 84-90 pyruvate carboxylase Rattus norvegicus 134-137 33864839-1 2021 PCB 180 is a typical non-dioxin-like polychlorinated biphenyl (NDL-PCB). Dioxins 25-31 pyruvate carboxylase Homo sapiens 0-3 33563076-13 2021 In conclusion, the developed method will be used to screen AhR receptor responsive xenobiotics by observing the color change in RT-LAMP assay like dioxin used in the present study. Dioxins 147-153 aryl hydrocarbon receptor Homo sapiens 59-62 33992733-1 2021 PCB 180 is a persistent and abundant non-dioxin-like PCB (NDL-PCB). Dioxins 41-47 pyruvate carboxylase Rattus norvegicus 0-3 33992733-1 2021 PCB 180 is a persistent and abundant non-dioxin-like PCB (NDL-PCB). Dioxins 41-47 pyruvate carboxylase Rattus norvegicus 53-56 33963922-0 2021 Neurons expressing the aryl hydrocarbon receptor in the locus coeruleus and island of Calleja major are novel targets of dioxin in the mouse brain. Dioxins 121-127 aryl-hydrocarbon receptor Mus musculus 23-48 34052195-1 2021 2,3,7,8-Tetrachlorodibenzo-p-dioxin (dioxin; TCDD) is an environmental contaminant that elicits a variety of toxic effects, many of which are mediated through activation of the aryl hydrocarbon receptor (AhR). Dioxins 29-35 aryl-hydrocarbon receptor Mus musculus 177-202 34052195-1 2021 2,3,7,8-Tetrachlorodibenzo-p-dioxin (dioxin; TCDD) is an environmental contaminant that elicits a variety of toxic effects, many of which are mediated through activation of the aryl hydrocarbon receptor (AhR). Dioxins 29-35 aryl-hydrocarbon receptor Mus musculus 204-207 34023604-1 2021 2,3",4,4",5-pentachlorodiphenyl (PCB 118), a dioxin-like PCB, is often detected in the environment and is difficult to be aerobically biodegraded. Dioxins 45-51 pyruvate carboxylase Homo sapiens 33-36 33963922-1 2021 The aryl hydrocarbon receptor (AhR) acts as a receptor that responds to ligands, including dioxin. Dioxins 91-97 aryl-hydrocarbon receptor Mus musculus 4-29 33963922-1 2021 The aryl hydrocarbon receptor (AhR) acts as a receptor that responds to ligands, including dioxin. Dioxins 91-97 aryl-hydrocarbon receptor Mus musculus 31-34 33963922-3 2021 Because dioxin exposure impairs cognitive and neurobehavioral functions, AhR-expressing neurons need to be identified for elucidation of the dioxin neurotoxicity mechanism. Dioxins 141-147 aryl-hydrocarbon receptor Mus musculus 73-76 33963922-9 2021 Additionally, the expression levels of Cyp1a1, Cyp1b1, and Ahrr genes in the brain, a surrogate of TCDD in the tissue, were significantly increased by dioxin exposure, suggesting that dioxin-activated AhR induces gene expression in LC and ICjM neurons. Dioxins 151-157 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 39-45 33963922-9 2021 Additionally, the expression levels of Cyp1a1, Cyp1b1, and Ahrr genes in the brain, a surrogate of TCDD in the tissue, were significantly increased by dioxin exposure, suggesting that dioxin-activated AhR induces gene expression in LC and ICjM neurons. Dioxins 151-157 cytochrome P450, family 1, subfamily b, polypeptide 1 Mus musculus 47-53 33963922-9 2021 Additionally, the expression levels of Cyp1a1, Cyp1b1, and Ahrr genes in the brain, a surrogate of TCDD in the tissue, were significantly increased by dioxin exposure, suggesting that dioxin-activated AhR induces gene expression in LC and ICjM neurons. Dioxins 151-157 aryl-hydrocarbon receptor repressor Mus musculus 59-63 33963922-9 2021 Additionally, the expression levels of Cyp1a1, Cyp1b1, and Ahrr genes in the brain, a surrogate of TCDD in the tissue, were significantly increased by dioxin exposure, suggesting that dioxin-activated AhR induces gene expression in LC and ICjM neurons. Dioxins 151-157 aryl-hydrocarbon receptor Mus musculus 201-204 33963922-9 2021 Additionally, the expression levels of Cyp1a1, Cyp1b1, and Ahrr genes in the brain, a surrogate of TCDD in the tissue, were significantly increased by dioxin exposure, suggesting that dioxin-activated AhR induces gene expression in LC and ICjM neurons. Dioxins 184-190 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 39-45 33922941-1 2021 Dioxins have been suggested to induce inflammation in the intestine and brain and to induce neurodevelopmental disorders such as autism spectrum disorder (ASD) and attention deficit hyperactivity disorder (ADHD), partly due to deficits in parvalbumin-positive neurons in the brain that are sensitive to inflammatory stress. Dioxins 0-7 parvalbumin Homo sapiens 239-250 33893898-2 2021 The AhR was cloned and characterized for its role in mediating the toxicity of dioxins. Dioxins 79-86 aryl hydrocarbon receptor Homo sapiens 4-7 33849548-10 2021 Comparing whole blood data to a study of dioxin exposed adults from Alabama identified a CpG within the gene SMO that was hypomethylated with dioxin exposure in both studies. Dioxins 41-47 smoothened, frizzled class receptor Homo sapiens 109-112 33936062-5 2021 Moreover, BaP exposure alone or co-exposure with Der f 1-induced aryl hydrocarbon receptor (AhR) activity was determined by using an AhR-dioxin-responsive element reporter plasmid. Dioxins 137-143 aryl hydrocarbon receptor Homo sapiens 65-90 33936062-5 2021 Moreover, BaP exposure alone or co-exposure with Der f 1-induced aryl hydrocarbon receptor (AhR) activity was determined by using an AhR-dioxin-responsive element reporter plasmid. Dioxins 137-143 aryl hydrocarbon receptor Homo sapiens 92-95 33849548-10 2021 Comparing whole blood data to a study of dioxin exposed adults from Alabama identified a CpG within the gene SMO that was hypomethylated with dioxin exposure in both studies. Dioxins 142-148 smoothened, frizzled class receptor Homo sapiens 109-112 33840024-7 2021 For other six dioxins/furans, AGMs increased over KF-1 through KF-3A but then decreased for KF-3B/4, for example, 1,2,3,4,6,7,8-heptachlorodibenzofuran for males, and AGMs for KF-1, KF-2, KF-3A, and KF-3B/4 were 7.9, 8.4, 10.7, and 7.5 fg/g lipid, respectively. Dioxins 14-21 ring finger protein 103 Homo sapiens 50-54 33513480-0 2021 Evaluation of the dioxin-like toxicity in soil samples from Thua Thien Hue province using the AhR-CALUX bioassay - An update of Agent Orange contamination in Vietnam. Dioxins 18-24 aryl hydrocarbon receptor Homo sapiens 94-97 33711284-0 2021 Attenuation of growth hormone production at the fetal stage is critical for dioxin-induced developmental disorder in rat offspring. Dioxins 76-82 gonadotropin releasing hormone receptor Rattus norvegicus 15-29 33711284-2 2021 Our previous studies in rat fetuses revealed that maternal exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), a highly-toxic dioxin, suppresses fetal synthesis of pituitary growth hormone (GH) that is essential for development. Dioxins 100-106 gonadotropin releasing hormone receptor Rattus norvegicus 178-192 33711284-2 2021 Our previous studies in rat fetuses revealed that maternal exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), a highly-toxic dioxin, suppresses fetal synthesis of pituitary growth hormone (GH) that is essential for development. Dioxins 100-106 gonadotropin releasing hormone receptor Rattus norvegicus 194-196 33711284-11 2021 These results provide a novel evidence that dioxin suppresses GH-producing cell proliferation and GH synthesis due to partly targeting DAPL1, thereby impairing offspring development. Dioxins 44-50 gonadotropin releasing hormone receptor Rattus norvegicus 62-64 33711284-11 2021 These results provide a novel evidence that dioxin suppresses GH-producing cell proliferation and GH synthesis due to partly targeting DAPL1, thereby impairing offspring development. Dioxins 44-50 gonadotropin releasing hormone receptor Rattus norvegicus 98-100 33711284-11 2021 These results provide a novel evidence that dioxin suppresses GH-producing cell proliferation and GH synthesis due to partly targeting DAPL1, thereby impairing offspring development. Dioxins 44-50 death associated protein-like 1 Rattus norvegicus 135-140 33963922-9 2021 Additionally, the expression levels of Cyp1a1, Cyp1b1, and Ahrr genes in the brain, a surrogate of TCDD in the tissue, were significantly increased by dioxin exposure, suggesting that dioxin-activated AhR induces gene expression in LC and ICjM neurons. Dioxins 184-190 cytochrome P450, family 1, subfamily b, polypeptide 1 Mus musculus 47-53 33963922-9 2021 Additionally, the expression levels of Cyp1a1, Cyp1b1, and Ahrr genes in the brain, a surrogate of TCDD in the tissue, were significantly increased by dioxin exposure, suggesting that dioxin-activated AhR induces gene expression in LC and ICjM neurons. Dioxins 184-190 aryl-hydrocarbon receptor repressor Mus musculus 59-63 33963922-9 2021 Additionally, the expression levels of Cyp1a1, Cyp1b1, and Ahrr genes in the brain, a surrogate of TCDD in the tissue, were significantly increased by dioxin exposure, suggesting that dioxin-activated AhR induces gene expression in LC and ICjM neurons. Dioxins 184-190 aryl-hydrocarbon receptor Mus musculus 201-204 33963922-11 2021 Thus, the neurotoxicological significance of the dioxin-activated AhR in the LC and ICjM warrants further studies. Dioxins 49-55 aryl-hydrocarbon receptor Mus musculus 66-69 33866778-1 2021 Background: High circulating levels of dioxins and dioxin-like chemicals, acting via the aryl hydrocarbon receptor (AhR), have previously been linked to diabetes. Dioxins 39-46 aryl hydrocarbon receptor Homo sapiens 89-114 33866778-1 2021 Background: High circulating levels of dioxins and dioxin-like chemicals, acting via the aryl hydrocarbon receptor (AhR), have previously been linked to diabetes. Dioxins 39-46 aryl hydrocarbon receptor Homo sapiens 116-119 33866778-1 2021 Background: High circulating levels of dioxins and dioxin-like chemicals, acting via the aryl hydrocarbon receptor (AhR), have previously been linked to diabetes. Dioxins 39-45 aryl hydrocarbon receptor Homo sapiens 89-114 33866778-1 2021 Background: High circulating levels of dioxins and dioxin-like chemicals, acting via the aryl hydrocarbon receptor (AhR), have previously been linked to diabetes. Dioxins 39-45 aryl hydrocarbon receptor Homo sapiens 116-119 33866778-8 2021 Conclusion: These findings support a large body of epidemiologic evidence that exposure to AhR transactivating substances, such as dioxins and dioxin-like chemicals, might be involved in the pathogenesis of MetS and diabetes development. Dioxins 131-138 aryl hydrocarbon receptor Homo sapiens 91-94 33866778-8 2021 Conclusion: These findings support a large body of epidemiologic evidence that exposure to AhR transactivating substances, such as dioxins and dioxin-like chemicals, might be involved in the pathogenesis of MetS and diabetes development. Dioxins 131-137 aryl hydrocarbon receptor Homo sapiens 91-94 33513480-1 2021 In this study, an AhR-responsive reporter-gene cell-based bioassay CALUX was used to assess the biological potency of dioxins and dioxin-like PCBs (dl-PCBs) in top soil samples collected from a former airbase (A-So) and remote regions from urban and agricultural areas in Thua Thien Hue, Vietnam. Dioxins 118-125 aryl hydrocarbon receptor Homo sapiens 18-21 33513480-1 2021 In this study, an AhR-responsive reporter-gene cell-based bioassay CALUX was used to assess the biological potency of dioxins and dioxin-like PCBs (dl-PCBs) in top soil samples collected from a former airbase (A-So) and remote regions from urban and agricultural areas in Thua Thien Hue, Vietnam. Dioxins 118-124 aryl hydrocarbon receptor Homo sapiens 18-21 33865132-0 2021 Decreased serum testosterone levels associated with 17beta-hydroxysteroid dehydrogenase activity in 7-year-old children from a dioxin-exposed area of Vietnam. Dioxins 127-133 hydroxysteroid 17-beta dehydrogenase 13 Homo sapiens 52-87 33486542-1 2021 Electric arc furnaces (EAFs) in steelmaking plants are a major source of dioxins. Dioxins 73-80 activity regulated cytoskeleton associated protein Homo sapiens 9-12 33476717-8 2021 Altogether, the present findings substantiate that AhR-mediated responses of CPs technical mixtures in the DR-CALUX bioassay are caused by impurities, most likely some intermediate stable AhR-agonists such as dioxin-like PCNs or (chlorinated) PAHs. Dioxins 209-215 aryl hydrocarbon receptor Homo sapiens 51-54 33865132-12 2021 These results indicated that dioxin delayed the expression of the testosterone level and 17beta-HSD activity with growth in the 7-year-old boys. Dioxins 29-35 hydroxysteroid 17-beta dehydrogenase 1 Homo sapiens 89-99 33723743-1 2022 The aryl hydrocarbon receptor (AhR) is a ligand-binding protein that responds to environmental aromatic hydrocarbons and stimulates the transcription of downstream phase I enzyme-related genes by binding the cis element of dioxin-responsive elements (DREs)/xenobiotic-responsive elements. Dioxins 223-229 aryl-hydrocarbon receptor Mus musculus 4-29 33723743-1 2022 The aryl hydrocarbon receptor (AhR) is a ligand-binding protein that responds to environmental aromatic hydrocarbons and stimulates the transcription of downstream phase I enzyme-related genes by binding the cis element of dioxin-responsive elements (DREs)/xenobiotic-responsive elements. Dioxins 223-229 aryl-hydrocarbon receptor Mus musculus 31-34 33408340-1 2021 The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor initially identified as the receptor for dioxin. Dioxins 120-126 aryl hydrocarbon receptor Homo sapiens 4-29 33660728-6 2021 Great progress has been achieved in identifying the species-specific sensitivity to dioxin-like compounds, which is attributed to different amino acid residues in the ligand-binding domain of the aryl hydrocarbon receptor. Dioxins 84-90 aryl hydrocarbon receptor Homo sapiens 196-221 33408340-1 2021 The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor initially identified as the receptor for dioxin. Dioxins 120-126 aryl hydrocarbon receptor Homo sapiens 31-34 33297084-4 2021 In this study, we set out to determine human-relevant congener-specific potency values for a range of brominated and chlorinated dioxin congeners, based on their aryl hydrocarbon receptor (AhR)-mediated mode of toxic action. Dioxins 129-135 aryl hydrocarbon receptor Homo sapiens 162-187 32706914-3 2021 Dioxin acts in humans through an intracellular receptor, the aryl hydrocarbon receptor (AhR), which causes gene encoding of the enzyme cytochrome P450 1A1(CYP1A1). Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 61-86 32706914-3 2021 Dioxin acts in humans through an intracellular receptor, the aryl hydrocarbon receptor (AhR), which causes gene encoding of the enzyme cytochrome P450 1A1(CYP1A1). Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 88-91 32706914-3 2021 Dioxin acts in humans through an intracellular receptor, the aryl hydrocarbon receptor (AhR), which causes gene encoding of the enzyme cytochrome P450 1A1(CYP1A1). Dioxins 0-6 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 135-154 32706914-3 2021 Dioxin acts in humans through an intracellular receptor, the aryl hydrocarbon receptor (AhR), which causes gene encoding of the enzyme cytochrome P450 1A1(CYP1A1). Dioxins 0-6 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 155-161 33207481-0 2021 Spatial aspects of the dioxin risk formation in the Baltic Sea: A systematic review. Dioxins 23-29 S13 erythroblastosis (avian) oncogene homolog Homo sapiens 59-62 33207481-1 2021 Dioxins have been an inconvenience to the Baltic Sea ecosystem for decades. Dioxins 0-7 S13 erythroblastosis (avian) oncogene homolog Homo sapiens 49-52 33207481-4 2021 This paper presents a systematic literature review and knowledge synthesis about the regional dioxin risk formation in four sub-areas of the Baltic Sea and evaluates, whether systemic approach changes our thinking about the risk and its effective management. Dioxins 94-100 S13 erythroblastosis (avian) oncogene homolog Homo sapiens 148-151 33207481-5 2021 We studied the dioxin flux from atmospheric deposition to the Baltic Sea food webs, accumulation to two commercially and culturally important fish species, Baltic herring (Clupea harengus membras) and Baltic salmon (Salmo salar), and further to risk group members of four Baltic countries. Dioxins 15-21 S13 erythroblastosis (avian) oncogene homolog Homo sapiens 69-72 33207481-8 2021 In the southern Baltic Sea, atmospheric pollution levels are relatively high and environmental processes to decrease bioavailability of dioxins unfavorable, but the growth is fast, which curb the bioaccumulation of dioxins in the biota. Dioxins 136-143 S13 erythroblastosis (avian) oncogene homolog Homo sapiens 23-26 33207481-8 2021 In the southern Baltic Sea, atmospheric pollution levels are relatively high and environmental processes to decrease bioavailability of dioxins unfavorable, but the growth is fast, which curb the bioaccumulation of dioxins in the biota. Dioxins 215-222 S13 erythroblastosis (avian) oncogene homolog Homo sapiens 23-26 33316272-0 2021 Non-dioxin-like polychlorinated biphenyl 19 has distinct effects on human Kv1.3 and Kv1.5 channels. Dioxins 4-10 potassium voltage-gated channel subfamily A member 3 Homo sapiens 74-79 33316272-0 2021 Non-dioxin-like polychlorinated biphenyl 19 has distinct effects on human Kv1.3 and Kv1.5 channels. Dioxins 4-10 potassium voltage-gated channel subfamily A member 5 Homo sapiens 84-89 33445793-4 2021 Dioxins exert their toxicity via aryl hydrocarbon receptor (AHR) through the generation of reactive oxygen species (ROS). Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 33-58 33445793-4 2021 Dioxins exert their toxicity via aryl hydrocarbon receptor (AHR) through the generation of reactive oxygen species (ROS). Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 60-63 33445793-5 2021 In this review article, we discuss the pathogenic implication of AHR in dioxin-induced health hazards. Dioxins 72-78 aryl hydrocarbon receptor Homo sapiens 65-68 33297084-4 2021 In this study, we set out to determine human-relevant congener-specific potency values for a range of brominated and chlorinated dioxin congeners, based on their aryl hydrocarbon receptor (AhR)-mediated mode of toxic action. Dioxins 129-135 aryl hydrocarbon receptor Homo sapiens 189-192 33297084-5 2021 Transactivation of the AhR was measured using dioxin-responsive (DR) CALUX reporter gene assays. Dioxins 46-52 aryl hydrocarbon receptor Homo sapiens 23-26 33374508-0 2020 The Aryl Hydrocarbon Receptor in Energy Balance: The Road from Dioxin-Induced Wasting Syndrome to Combating Obesity with Ahr Ligands. Dioxins 63-69 aryl hydrocarbon receptor Homo sapiens 4-29 33079390-4 2021 Oxidative stress response (AREc32) may become activated by various stressors covering a broad range of physico-chemical properties and aryl hydrocarbon receptor induction (AhR-CALUX) by hydrophobic compounds such as dioxins and dioxin-like molecules. Dioxins 216-223 aryl hydrocarbon receptor Homo sapiens 135-160 33079390-4 2021 Oxidative stress response (AREc32) may become activated by various stressors covering a broad range of physico-chemical properties and aryl hydrocarbon receptor induction (AhR-CALUX) by hydrophobic compounds such as dioxins and dioxin-like molecules. Dioxins 216-223 aryl hydrocarbon receptor Homo sapiens 172-175 33079390-4 2021 Oxidative stress response (AREc32) may become activated by various stressors covering a broad range of physico-chemical properties and aryl hydrocarbon receptor induction (AhR-CALUX) by hydrophobic compounds such as dioxins and dioxin-like molecules. Dioxins 216-222 aryl hydrocarbon receptor Homo sapiens 135-160 33079390-4 2021 Oxidative stress response (AREc32) may become activated by various stressors covering a broad range of physico-chemical properties and aryl hydrocarbon receptor induction (AhR-CALUX) by hydrophobic compounds such as dioxins and dioxin-like molecules. Dioxins 216-222 aryl hydrocarbon receptor Homo sapiens 172-175 33320884-1 2020 Activation of the aryl hydrocarbon receptor (AHR) by the environmental toxin dioxin (2,3,7,8-tetrachlorodibenzo-p-dioxin, TCDD) causes diverse toxicities, including thymus atrophy and hepatosteatosis. Dioxins 77-83 aryl hydrocarbon receptor Homo sapiens 18-43 33320884-1 2020 Activation of the aryl hydrocarbon receptor (AHR) by the environmental toxin dioxin (2,3,7,8-tetrachlorodibenzo-p-dioxin, TCDD) causes diverse toxicities, including thymus atrophy and hepatosteatosis. Dioxins 77-83 aryl hydrocarbon receptor Homo sapiens 45-48 33349622-2 2020 The aryl hydrocarbon receptor (AhR) was discovered as a dioxin-binding transcription factor involved in the metabolism of different environmental toxicants in vertebrates. Dioxins 56-62 aryl hydrocarbon receptor Homo sapiens 31-34 33278027-2 2021 Dioxin is an emerging environmental AChE disruptor and is a typical persistent organic pollutant with multiple toxic effects on the nervous system. Dioxins 0-6 acetylcholinesterase (Cartwright blood group) Homo sapiens 36-40 33278027-3 2021 Growing evidence has shown that there is a significant link between dioxin exposure and neurodegenerative diseases and neurodevelopmental disorders, most of which involve AChE and cholinergic dysfunctions. Dioxins 68-74 acetylcholinesterase (Cartwright blood group) Homo sapiens 171-175 33278027-4 2021 Therefore, an in-depth understanding of the effects of dioxin on AChE and the related mechanisms of action might help to shed light on the molecular bases of dioxin impacts on the nervous system. Dioxins 55-61 acetylcholinesterase (Cartwright blood group) Homo sapiens 65-69 33027880-6 2020 Subsequently, we revealed that MEHP recruited AhR to dioxin response element (DRE) sequences and decreased TCDD-induced AhR-DRE binding in CYP1A1 genes. Dioxins 53-59 aryl hydrocarbon receptor Homo sapiens 46-49 33278027-4 2021 Therefore, an in-depth understanding of the effects of dioxin on AChE and the related mechanisms of action might help to shed light on the molecular bases of dioxin impacts on the nervous system. Dioxins 158-164 acetylcholinesterase (Cartwright blood group) Homo sapiens 65-69 33278027-5 2021 In the past decade, the effects of dioxins on AChE have been revealed in cultured cells of different origins and in rodent animal models. Dioxins 35-42 acetylcholinesterase (Cartwright blood group) Homo sapiens 46-50 33278027-6 2021 Unlike OP and carbamate pesticides, dioxin-induced AChE disturbance is not due to direct inhibition of enzymatic activity; instead, dioxin causes alterations of AChE expression in certain models. Dioxins 36-42 acetylcholinesterase (Cartwright blood group) Homo sapiens 51-55 33278027-7 2021 As a widely accepted mechanism for most dioxin effects, the aryl hydrocarbon receptor (AhR)-dependent pathway has become a research focus in studies on the mechanism of action of dioxin-induced AChE dysregulation. Dioxins 40-46 aryl hydrocarbon receptor Homo sapiens 60-85 33278027-7 2021 As a widely accepted mechanism for most dioxin effects, the aryl hydrocarbon receptor (AhR)-dependent pathway has become a research focus in studies on the mechanism of action of dioxin-induced AChE dysregulation. Dioxins 40-46 aryl hydrocarbon receptor Homo sapiens 87-90 33278027-7 2021 As a widely accepted mechanism for most dioxin effects, the aryl hydrocarbon receptor (AhR)-dependent pathway has become a research focus in studies on the mechanism of action of dioxin-induced AChE dysregulation. Dioxins 179-185 aryl hydrocarbon receptor Homo sapiens 60-85 33278027-7 2021 As a widely accepted mechanism for most dioxin effects, the aryl hydrocarbon receptor (AhR)-dependent pathway has become a research focus in studies on the mechanism of action of dioxin-induced AChE dysregulation. Dioxins 179-185 aryl hydrocarbon receptor Homo sapiens 87-90 33278027-7 2021 As a widely accepted mechanism for most dioxin effects, the aryl hydrocarbon receptor (AhR)-dependent pathway has become a research focus in studies on the mechanism of action of dioxin-induced AChE dysregulation. Dioxins 179-185 acetylcholinesterase (Cartwright blood group) Homo sapiens 194-198 33278027-8 2021 In this mini-review, the effects of dioxin on AChE and the diverse roles of the AhR pathway in AChE regulation are summarized. Dioxins 36-42 acetylcholinesterase (Cartwright blood group) Homo sapiens 46-50 33278027-8 2021 In this mini-review, the effects of dioxin on AChE and the diverse roles of the AhR pathway in AChE regulation are summarized. Dioxins 36-42 acetylcholinesterase (Cartwright blood group) Homo sapiens 95-99 32712422-1 2020 Dioxins, a group of persistent organic pollutants, have been proved to correlate with ranges of diseases by activating the aryl hydrocarbon receptor (AhR). Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 123-148 32535446-5 2020 RESULTS: PCB concentrations (mainly non-dioxin-like (ndl)-PCBs) were higher than OCP ones. Dioxins 40-46 pyruvate carboxylase Homo sapiens 9-12 32535446-8 2020 Among the dioxin-like (dl)-PCBs, non-ortho PCB 169, 77 and 126 were assessed in some milk samples; in all areas we detected the mono-ortho PCB 118 and PCB 105. Dioxins 10-16 pyruvate carboxylase Homo sapiens 27-30 32554009-3 2020 Seven luciferase reporter gene cell lines were used i.e. three (human and rat) responsive to dioxins through the aryl hydrocarbon receptor (AhR) and four (human) responsive to steroids through the estrogen (ER), androgen (AR), progesterone (PR), and glucocorticoid (GR) receptors. Dioxins 93-100 aryl hydrocarbon receptor Rattus norvegicus 140-143 33113971-2 2020 The mechanism of dioxin action requires an aryl hydrocarbon receptor (AhR), but the downstream mechanisms are not yet precisely clear. Dioxins 17-23 aryl hydrocarbon receptor Homo sapiens 43-68 33113971-2 2020 The mechanism of dioxin action requires an aryl hydrocarbon receptor (AhR), but the downstream mechanisms are not yet precisely clear. Dioxins 17-23 aryl hydrocarbon receptor Homo sapiens 70-73 33113971-8 2020 Intriguingly, the dioxin-responsive element (DRE), the binding site of AhR, was not overrepresented as much as other cis-elements were. Dioxins 18-24 aryl hydrocarbon receptor Homo sapiens 71-74 33113971-9 2020 Bioinformatics analysis of the AhR binding profile unveils potential cooperation of AhR with E2F2, CTCFL, and ZBT14 TFs in the dioxin response. Dioxins 127-133 aryl hydrocarbon receptor Homo sapiens 31-34 33113971-9 2020 Bioinformatics analysis of the AhR binding profile unveils potential cooperation of AhR with E2F2, CTCFL, and ZBT14 TFs in the dioxin response. Dioxins 127-133 aryl hydrocarbon receptor Homo sapiens 84-87 33113971-9 2020 Bioinformatics analysis of the AhR binding profile unveils potential cooperation of AhR with E2F2, CTCFL, and ZBT14 TFs in the dioxin response. Dioxins 127-133 E2F transcription factor 2 Homo sapiens 93-97 33113971-9 2020 Bioinformatics analysis of the AhR binding profile unveils potential cooperation of AhR with E2F2, CTCFL, and ZBT14 TFs in the dioxin response. Dioxins 127-133 CCCTC-binding factor like Homo sapiens 99-104 33105907-1 2020 Aryl hydrocarbon receptor (AhR) was identified in the early 1970s as a receptor for the ubiquitous environmental contaminant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin), which is a member of halogenated aromatic hydrocarbons (HAHs). Dioxins 154-160 aryl hydrocarbon receptor Homo sapiens 0-25 33105907-1 2020 Aryl hydrocarbon receptor (AhR) was identified in the early 1970s as a receptor for the ubiquitous environmental contaminant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin), which is a member of halogenated aromatic hydrocarbons (HAHs). Dioxins 154-160 aryl hydrocarbon receptor Homo sapiens 27-30 33066667-3 2020 AhR, when binding with exogenous ligands (environmental pollutants such as polycylic aryl hydrocarbon (PAH), dioxins) or endogenous ligand indoxyl-sulfate (IS), has dual functions that are mediated by the nature of the binding ligand, binding time, and specific pathways of distinct ligands. Dioxins 109-116 aryl hydrocarbon receptor Homo sapiens 0-3 32712422-1 2020 Dioxins, a group of persistent organic pollutants, have been proved to correlate with ranges of diseases by activating the aryl hydrocarbon receptor (AhR). Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 150-153 32712422-2 2020 However, previous dioxin toxicity studies primarily focused on the activation of AhR with signaling pathways at gene and protein levels. Dioxins 18-24 aryl hydrocarbon receptor Homo sapiens 81-84 32563159-1 2020 The activation of the aryl hydrocarbon receptor (AHR) occurs through the binding of dioxin-like compounds (DLCs) or natural ligands. Dioxins 84-90 aryl hydrocarbon receptor 1 alpha Gallus gallus 22-47 32563159-1 2020 The activation of the aryl hydrocarbon receptor (AHR) occurs through the binding of dioxin-like compounds (DLCs) or natural ligands. Dioxins 84-90 aryl hydrocarbon receptor 1 alpha Gallus gallus 49-52 32932962-1 2020 The aryl hydrocarbon receptor (AhR) was first identified as the intracellular protein that bound and mediated the toxic effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and dioxin-like compounds (DLCs). Dioxins 160-166 aryl hydrocarbon receptor Homo sapiens 4-29 32932962-1 2020 The aryl hydrocarbon receptor (AhR) was first identified as the intracellular protein that bound and mediated the toxic effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and dioxin-like compounds (DLCs). Dioxins 160-166 aryl hydrocarbon receptor Homo sapiens 31-34 32932962-1 2020 The aryl hydrocarbon receptor (AhR) was first identified as the intracellular protein that bound and mediated the toxic effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and dioxin-like compounds (DLCs). Dioxins 174-180 aryl hydrocarbon receptor Homo sapiens 4-29 32932962-1 2020 The aryl hydrocarbon receptor (AhR) was first identified as the intracellular protein that bound and mediated the toxic effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and dioxin-like compounds (DLCs). Dioxins 174-180 aryl hydrocarbon receptor Homo sapiens 31-34 32730300-1 2020 Aryl hydrocarbon receptor (AHR) agonists such as dioxin have been associated with obesity and the development of diabetes. Dioxins 49-55 aryl-hydrocarbon receptor Mus musculus 0-25 32784381-1 2020 Ever since the 1970s, when profound immunosuppression caused by exogenous dioxin-like compounds was first observed, the involvement of the aryl hydrocarbon receptor (AHR) in immunomodulation has been the focus of considerable research interest. Dioxins 74-80 aryl hydrocarbon receptor Homo sapiens 139-164 32535108-1 2020 Aryl hydrocarbon receptor (AHR) research has shifted from exploring dioxin toxicity to elucidation of physiologic AHR functions. Dioxins 68-74 aryl hydrocarbon receptor Homo sapiens 0-25 32535108-1 2020 Aryl hydrocarbon receptor (AHR) research has shifted from exploring dioxin toxicity to elucidation of physiologic AHR functions. Dioxins 68-74 aryl hydrocarbon receptor Homo sapiens 27-30 32569627-0 2020 Gestational dioxin exposure suppresses prolactin-stimulated nursing in lactating dam rats to impair development of postnatal offspring. Dioxins 12-18 prolactin Rattus norvegicus 39-48 32569627-6 2020 Intracerebroventricular infusion of prolactin to dioxin-exposed dams restored or tended to restore many of the above defects observed both in mothers and offspring. Dioxins 49-55 prolactin Rattus norvegicus 36-45 32569627-10 2020 These results provide novel evidence that gestational dioxin exposure attenuates prolactin-stimulated nursing in lactating dams to impair offspring development, and that immaturity of prolactin-producing cells can contribute to them. Dioxins 54-60 prolactin Rattus norvegicus 81-90 32388262-6 2020 The mean dioxin-like PCB and polychlorinated naphthalene TEQs were ~8.9 and ~6.6 times higher in stack gases from a SCu equipped with an oxygen-enriched smelting furnace than in stack gases from a SCu with a converter furnace. Dioxins 9-15 pyruvate carboxylase Homo sapiens 21-24 32289173-3 2020 After binding to ligands, such as dioxin, AhR translocates from the cytoplasm to the nucleus with a molecular chaperone complex. Dioxins 34-40 aryl hydrocarbon receptor Homo sapiens 42-45 32730300-1 2020 Aryl hydrocarbon receptor (AHR) agonists such as dioxin have been associated with obesity and the development of diabetes. Dioxins 49-55 aryl-hydrocarbon receptor Mus musculus 27-30 32597352-1 2020 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and structurally related halogenated aromatics modulate gene expression and induce biochemical and toxic responses that are mediated by initial binding to the aryl hydrocarbon receptor (AhR). Dioxins 29-35 aryl hydrocarbon receptor Homo sapiens 210-235 32908870-2 2020 Generally, dioxin exerts its toxicity via aryl hydrocarbon receptor (AhR). Dioxins 11-17 aryl hydrocarbon receptor Homo sapiens 42-67 32908870-2 2020 Generally, dioxin exerts its toxicity via aryl hydrocarbon receptor (AhR). Dioxins 11-17 aryl hydrocarbon receptor Homo sapiens 69-72 32678826-6 2020 Mechanistically, activated AHR binds to HTLV-1 LTR dioxin response element (DRE) site (CACGCATAT) and drives plus-strand transcription. Dioxins 51-57 aryl hydrocarbon receptor Homo sapiens 27-30 32464404-9 2020 Our results strongly demonstrate that these novel indole-benzimidazoles can modulate ER target gene expression as well as dioxin-mediated aryl hydrocarbon receptor and amino acid deprivation-mediated integrated stress response signaling in a dose-dependent manner. Dioxins 122-128 aryl hydrocarbon receptor Homo sapiens 138-163 32597352-1 2020 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and structurally related halogenated aromatics modulate gene expression and induce biochemical and toxic responses that are mediated by initial binding to the aryl hydrocarbon receptor (AhR). Dioxins 29-35 aryl hydrocarbon receptor Homo sapiens 237-240 32043632-0 2020 Overexpression of the aryl hydrocarbon receptor in frontal fibrosing alopecia and lichen planopilaris: a potential pathogenic role for dioxins?- an investigational study of 38 patients. Dioxins 135-142 aryl hydrocarbon receptor Homo sapiens 22-47 32831531-2 2020 Based on their ability to activate the aryl hydrocarbon receptor (AhR), PCBs are subdivided into two classes: dioxin-like (DL) and non-dioxin-like (NDL) PCBs. Dioxins 110-116 aryl-hydrocarbon receptor Mus musculus 39-64 32199159-0 2020 Human CYP2E1-activated mutagenicity of dioxin-like PCBs 105 and 118-Experimental data consistent with molecular docking results. Dioxins 39-45 cytochrome P450 family 2 subfamily E member 1 Homo sapiens 6-12 32036309-0 2020 Generation and application of a Tg(cyp1a:egfp) transgenic marine medaka (Oryzias melastigma) line as an in vivo assay to sensitively detect dioxin-like compounds in the environment. Dioxins 140-146 cytochrome P450 1A1 Oryzias latipes 35-40 32213394-4 2020 For AhR binding, the offset or edge-on pi-pi stackings with aromatic motifs including Phe289, Phe345 and His285 were shown to be structurally required whereas the electrostatic attraction validated for AhR binding to dioxins might be less effective for 2,2",3,4,4"-pentabromodiphenyl ether (BDE-85). Dioxins 217-224 aryl hydrocarbon receptor Homo sapiens 4-7 32213394-4 2020 For AhR binding, the offset or edge-on pi-pi stackings with aromatic motifs including Phe289, Phe345 and His285 were shown to be structurally required whereas the electrostatic attraction validated for AhR binding to dioxins might be less effective for 2,2",3,4,4"-pentabromodiphenyl ether (BDE-85). Dioxins 217-224 aryl hydrocarbon receptor Homo sapiens 202-205 32105967-0 2020 Prebiotic inulin consumption reduces dioxin-like PCB 126-mediated hepatotoxicity and gut dysbiosis in hyperlipidemic Ldlr deficient mice. Dioxins 37-43 pyruvate carboxylase Mus musculus 49-52 32283119-2 2020 The 2,3,7,8-tetrachlorodibenzo- p-dioxin (TCDD) is a well-known environmental teratogenic agent for cleft palate and Aryl hydrocarbon receptor (AhR) pathway can be activated by dioxins. Dioxins 177-184 aryl-hydrocarbon receptor Mus musculus 117-142 32283119-2 2020 The 2,3,7,8-tetrachlorodibenzo- p-dioxin (TCDD) is a well-known environmental teratogenic agent for cleft palate and Aryl hydrocarbon receptor (AhR) pathway can be activated by dioxins. Dioxins 177-184 aryl-hydrocarbon receptor Mus musculus 144-147 32283119-8 2020 In addition, dioxin inhibited Oct4 expression, and preliminary data suggest that hypermethylation of the Oct4 promoter may be a putative mechanism, suggesting that TCDD might induce cleft palate by inhibiting the proliferation of palatal mesenchymal cells mediated by Oct4. Dioxins 13-19 POU domain, class 5, transcription factor 1 Mus musculus 30-34 32481506-4 2020 Epidemiological studies show a statistical link between exposure to pesticides, polychlorinated bisphenyls, bisphenol A, phthalates, aromatic polycyclic hydrocarbides, or dioxins and insulin resistance. Dioxins 171-178 insulin Homo sapiens 183-190 32199159-2 2020 Many lower chlorinated and non-dioxin-like PCBs have been observed to be mutagenic following activation by human CYP2E1, while activation of dioxin-like (DL-) PCBs by this enzyme has never been evidenced. Dioxins 31-37 cytochrome P450 family 2 subfamily E member 1 Homo sapiens 113-119 32522345-2 2020 Activated AhR binds to dioxin responsive elements (DRE) and initiates transcription of target genes, including the gene encoding prostaglandin endoperoxide synthase 2 (PTGS-2), which is also activated by the transcription factor NF-kB. Dioxins 23-29 aryl hydrocarbon receptor Homo sapiens 10-13 32522345-2 2020 Activated AhR binds to dioxin responsive elements (DRE) and initiates transcription of target genes, including the gene encoding prostaglandin endoperoxide synthase 2 (PTGS-2), which is also activated by the transcription factor NF-kB. Dioxins 23-29 prostaglandin-endoperoxide synthase 2 Homo sapiens 129-166 32522345-2 2020 Activated AhR binds to dioxin responsive elements (DRE) and initiates transcription of target genes, including the gene encoding prostaglandin endoperoxide synthase 2 (PTGS-2), which is also activated by the transcription factor NF-kB. Dioxins 23-29 prostaglandin-endoperoxide synthase 2 Homo sapiens 168-174 31878777-1 2020 Dioxins, mostly through activation of aryl hydrocarbon receptor (AhR), are potent toxic substances widely distributed in the environment, while moderated suppression of AhR also exhibits anti-tumor effects. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 38-63 32041038-1 2020 Aryl hydrocarbon receptor (AhR) plays important roles in the interferences of dioxin exposure with the occurrence and development of tumors. Dioxins 78-84 aryl hydrocarbon receptor Homo sapiens 0-25 32041038-1 2020 Aryl hydrocarbon receptor (AhR) plays important roles in the interferences of dioxin exposure with the occurrence and development of tumors. Dioxins 78-84 aryl hydrocarbon receptor Homo sapiens 27-30 32041038-11 2020 Thus, we proposed that AhR-mediated up-regulation of pro-adhesive genes might be involved in the inhibitory effects of dioxin on the spontaneous movement of neuroblastoma cells. Dioxins 119-125 aryl hydrocarbon receptor Homo sapiens 23-26 32036522-0 2020 Assessment of PCDD/F and dioxin-like PCB levels in environmental and food samples in the vicinity of IZAYDAS waste incinerator plant (WIP): from past to present. Dioxins 25-31 pyruvate carboxylase Homo sapiens 37-40 31784153-7 2020 In urban site, PCB-52 and dioxin like PCBs (dl-PCBs) have increased from the past observations with maximum PCB-52 concentration in night time samples. Dioxins 26-32 pyruvate carboxylase Homo sapiens 38-41 31608602-0 2020 Cytochrome P450 1A2 activity and incidence of thyroid disease and cancer after chronic or acute exposure to dioxins. Dioxins 108-115 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 0-19 31805342-0 2020 Impact of AhRR (565C > G) polymorphism on dioxin dependent CYP1A2 induction. Dioxins 42-48 aryl hydrocarbon receptor repressor Homo sapiens 10-14 31805342-0 2020 Impact of AhRR (565C > G) polymorphism on dioxin dependent CYP1A2 induction. Dioxins 42-48 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 59-65 31805342-1 2020 The current study uses the metabolic probe, antipyrine, and AhRR transcript expression (qRT-PCR) to examine the impact of the AhRR (565C > G or Pro185Ala, rs2292596) genetic polymorphism upon CYP1A2 inducibility in an established cohort of male firefighters with exposure to dioxin-like chemicals. Dioxins 275-281 aryl hydrocarbon receptor repressor Homo sapiens 126-130 31805342-4 2020 The induction of CYP1A2 was dioxin-dependent among carriers of the G allele. Dioxins 28-34 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 17-23 31805342-5 2020 Multivariate models indicated that CYP1A2 activity, detected as urinary 3-hydroxymethylantipyrine, was significantly correlated with cotinine concentration and for those currently working as firefighters, dioxin body burden (beta = 0.54, p = 0.041). Dioxins 205-211 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 35-41 31805342-7 2020 Our study of firefighters using the induction of CYP1A2 as an indicator suggest that G allele proteins have variable AhR repressor activity which is manifested in a dioxin-dependent manner. Dioxins 165-171 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 49-55 31805342-7 2020 Our study of firefighters using the induction of CYP1A2 as an indicator suggest that G allele proteins have variable AhR repressor activity which is manifested in a dioxin-dependent manner. Dioxins 165-171 aryl hydrocarbon receptor repressor Homo sapiens 117-130 31878777-1 2020 Dioxins, mostly through activation of aryl hydrocarbon receptor (AhR), are potent toxic substances widely distributed in the environment, while moderated suppression of AhR also exhibits anti-tumor effects. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 65-68 31878777-1 2020 Dioxins, mostly through activation of aryl hydrocarbon receptor (AhR), are potent toxic substances widely distributed in the environment, while moderated suppression of AhR also exhibits anti-tumor effects. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 169-172 31996693-8 2020 Our results show that a single exposure to dioxin can suppress basal insulin levels long-term in both sexes, but effects on glucose homeostasis are sex-dependent. Dioxins 43-49 insulin Homo sapiens 69-76 31841312-0 2020 An assessment of risks of dioxins for aryl hydrocarbon receptor-mediated effects in polar bear (Ursus maritimus) by in vitro and in silico approaches. Dioxins 26-33 aryl hydrocarbon receptor Ursus maritimus 38-63 31465602-7 2020 In cultured sebocytes exposed to SMFE (i) transcriptomic analysis showed an up-regulation by a factor of 15 of RNA coding for K75 and (ii) the gene expression and catalytic activity of CYP1A1 under exposure to dioxin was decreased. Dioxins 210-216 keratin 75 Homo sapiens 126-129 31465602-7 2020 In cultured sebocytes exposed to SMFE (i) transcriptomic analysis showed an up-regulation by a factor of 15 of RNA coding for K75 and (ii) the gene expression and catalytic activity of CYP1A1 under exposure to dioxin was decreased. Dioxins 210-216 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 185-191 31733235-0 2020 Human CYP1B1-dependent genotoxicity of dioxin-like polychlorinated biphenyls in mammalian cells. Dioxins 39-45 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 6-12 31733235-2 2020 It was reported that rat CYP1A1 and catfish CYP1A can hydroxylate 3,3",4,4",5-pentachlorobiphenyl (PCB 126) and 3,3",4,4"-tetrachlorobiphenyl (PCB 77), while potential roles of other CYP1 enzymes in the metabolism of dioxin-like (DL) PCBs remain unconfirmed. Dioxins 217-223 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 25-31 31733235-2 2020 It was reported that rat CYP1A1 and catfish CYP1A can hydroxylate 3,3",4,4",5-pentachlorobiphenyl (PCB 126) and 3,3",4,4"-tetrachlorobiphenyl (PCB 77), while potential roles of other CYP1 enzymes in the metabolism of dioxin-like (DL) PCBs remain unconfirmed. Dioxins 217-223 pyruvate carboxylase Homo sapiens 99-102 31733235-2 2020 It was reported that rat CYP1A1 and catfish CYP1A can hydroxylate 3,3",4,4",5-pentachlorobiphenyl (PCB 126) and 3,3",4,4"-tetrachlorobiphenyl (PCB 77), while potential roles of other CYP1 enzymes in the metabolism of dioxin-like (DL) PCBs remain unconfirmed. Dioxins 217-223 pyruvate carboxylase Homo sapiens 143-146 31738530-7 2019 Results of the two bioassays showed that most of the tested PHCZs could pose dioxin-like AhR agonist effects, change the expression levels of AhR downstream genes, and interact with AhR in accordance with TCDD. Dioxins 77-83 aryl hydrocarbon receptor Homo sapiens 89-92 31734582-6 2020 Since the circadian regulation of metabolism is particularly well understood, and dioxin and dioxin-like compounds are of major concern for environmental health we focused on the ubiquitous drug metabolizing detoxification system mediated by the aryl hydrocarbon receptor (AHR). Dioxins 82-88 aryl hydrocarbon receptor Homo sapiens 246-271 31734582-6 2020 Since the circadian regulation of metabolism is particularly well understood, and dioxin and dioxin-like compounds are of major concern for environmental health we focused on the ubiquitous drug metabolizing detoxification system mediated by the aryl hydrocarbon receptor (AHR). Dioxins 93-99 aryl hydrocarbon receptor Homo sapiens 246-271 31775093-2 2020 Generally, dioxin exerts its neurotoxicity via aryl hydrocarbon receptor (AhR). Dioxins 11-17 aryl hydrocarbon receptor Rattus norvegicus 47-72 31775093-2 2020 Generally, dioxin exerts its neurotoxicity via aryl hydrocarbon receptor (AhR). Dioxins 11-17 aryl hydrocarbon receptor Rattus norvegicus 74-77 31775093-4 2020 However, the effects of dioxin on NFL expression and involved mechanisms are incompletely understood. Dioxins 24-30 neurofilament light chain Rattus norvegicus 34-37 32800270-16 2020 CONCLUSION: This research identified the importance of AHRR in dioxin response and demonstrated an example of genetic and environmental interaction, indispensable in the development of many complex diseases. Dioxins 63-69 aryl hydrocarbon receptor repressor Homo sapiens 55-59 31816860-5 2019 Ligation of AHR by dioxins induces exaggerated acceleration of epidermal terminal differentiation (keratinization) and converts sebocytes toward keratinocyte differentiation, which results in chloracne formation. Dioxins 19-26 aryl hydrocarbon receptor Homo sapiens 12-15 31599008-3 2019 The present study aimed at evaluating the effects of dioxin on CatSper2 gene and protein expression, testicular histopathology, sperm quality and biochemical parameters in a mice model. Dioxins 53-59 cation channel, sperm associated 2 Mus musculus 63-71 31599008-7 2019 Administration of dioxin significantly downregulated the CatSper2 gene and protein expression. Dioxins 18-24 cation channel, sperm associated 2 Mus musculus 57-65 31671369-0 2019 Activation of aryl hydrocarbon receptor by dioxin directly shifts gut microbiota in zebrafish. Dioxins 43-49 aryl hydrocarbon receptor 1a Danio rerio 14-39 31563530-0 2019 Dioxin-like (DL-) polychlorinated biphenyls induced immunotoxicity through apoptosis in mice splenocytes via the AhR mediated mitochondria dependent signaling pathways. Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 113-116 31671369-8 2019 It is intriguing that CH223191 successfully abolished the holistic effects of dioxin on gut microbiota, which inferred that growth of gut microbes was directly controlled by AhR activation without the involvement of host feedback modulation. Dioxins 78-84 aryl hydrocarbon receptor 1a Danio rerio 174-177 31154221-6 2019 Dioxin-like PCBs accounted for 11.0-70.3% and 2.31-54.8% of total PCB residues in soil and air, respectively. Dioxins 0-6 pyruvate carboxylase Homo sapiens 12-15 31638212-1 2019 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor originally isolated and characterized as the dioxin or xenobiotic receptor. Dioxins 124-130 aryl-hydrocarbon receptor Mus musculus 4-29 31638212-1 2019 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor originally isolated and characterized as the dioxin or xenobiotic receptor. Dioxins 124-130 aryl-hydrocarbon receptor Mus musculus 31-34 31795255-4 2019 One transcription factor that is expressed in all cutaneous cells and activated by various environmental stressors, including dioxins, polycyclic aromatic hydrocarbons, and ultraviolet radiation, is the aryl hydrocarbon receptor (AHR). Dioxins 126-133 aryl hydrocarbon receptor Homo sapiens 203-228 31795255-4 2019 One transcription factor that is expressed in all cutaneous cells and activated by various environmental stressors, including dioxins, polycyclic aromatic hydrocarbons, and ultraviolet radiation, is the aryl hydrocarbon receptor (AHR). Dioxins 126-133 aryl hydrocarbon receptor Homo sapiens 230-233 31598705-7 2019 Star-PAP control of the distal-specific isoform is stimulated by oxidative stress and the toxin dioxin. Dioxins 96-102 terminal uridylyl transferase 1, U6 snRNA-specific Homo sapiens 0-8 31552475-1 2019 Prediction of pEC50 values of dioxins binding with the aryl hydrocarbon receptor (AhR) is of great significance for exploring how dioxins induce toxicity in human body and evaluating their environmental behaviors and risks. Dioxins 30-37 aryl hydrocarbon receptor Homo sapiens 55-80 31552475-1 2019 Prediction of pEC50 values of dioxins binding with the aryl hydrocarbon receptor (AhR) is of great significance for exploring how dioxins induce toxicity in human body and evaluating their environmental behaviors and risks. Dioxins 30-37 aryl hydrocarbon receptor Homo sapiens 82-85 31552475-1 2019 Prediction of pEC50 values of dioxins binding with the aryl hydrocarbon receptor (AhR) is of great significance for exploring how dioxins induce toxicity in human body and evaluating their environmental behaviors and risks. Dioxins 130-137 aryl hydrocarbon receptor Homo sapiens 55-80 31552475-1 2019 Prediction of pEC50 values of dioxins binding with the aryl hydrocarbon receptor (AhR) is of great significance for exploring how dioxins induce toxicity in human body and evaluating their environmental behaviors and risks. Dioxins 130-137 aryl hydrocarbon receptor Homo sapiens 82-85 31552475-8 2019 Importantly, the ability of dioxins binding to AhR is mainly determined by molecular descriptors including E1m, SM09_AEA (dm), RDF065u, F05 [Cl-Cl], and Neoplastic-80. Dioxins 28-35 aryl hydrocarbon receptor Homo sapiens 47-50 31465774-1 2019 Aryl hydrocarbon receptor (AHR), identified in studies of dioxin toxicity, has been characterized as ligand-activated transcription factor involved in diverse functions including microbial defense, cell proliferation, immunity and NAD metabolism. Dioxins 58-64 aryl hydrocarbon receptor Homo sapiens 0-25 31465774-1 2019 Aryl hydrocarbon receptor (AHR), identified in studies of dioxin toxicity, has been characterized as ligand-activated transcription factor involved in diverse functions including microbial defense, cell proliferation, immunity and NAD metabolism. Dioxins 58-64 aryl hydrocarbon receptor Homo sapiens 27-30 31683543-1 2019 The aryl hydrocarbon receptor (AHR)/AHR-nuclear translocator (ARNT) system is a sensitive sensor for small molecular, xenobiotic chemicals of exogenous and endogenous origin, including dioxins, phytochemicals, microbial bioproducts, and tryptophan photoproducts. Dioxins 185-192 aryl hydrocarbon receptor Homo sapiens 4-29 31683543-1 2019 The aryl hydrocarbon receptor (AHR)/AHR-nuclear translocator (ARNT) system is a sensitive sensor for small molecular, xenobiotic chemicals of exogenous and endogenous origin, including dioxins, phytochemicals, microbial bioproducts, and tryptophan photoproducts. Dioxins 185-192 aryl hydrocarbon receptor Homo sapiens 31-34 31683543-1 2019 The aryl hydrocarbon receptor (AHR)/AHR-nuclear translocator (ARNT) system is a sensitive sensor for small molecular, xenobiotic chemicals of exogenous and endogenous origin, including dioxins, phytochemicals, microbial bioproducts, and tryptophan photoproducts. Dioxins 185-192 aryl hydrocarbon receptor Homo sapiens 36-39 31683543-1 2019 The aryl hydrocarbon receptor (AHR)/AHR-nuclear translocator (ARNT) system is a sensitive sensor for small molecular, xenobiotic chemicals of exogenous and endogenous origin, including dioxins, phytochemicals, microbial bioproducts, and tryptophan photoproducts. Dioxins 185-192 aryl hydrocarbon receptor nuclear translocator Homo sapiens 62-66 31665024-7 2019 However, the TEAD3 gene had four different CpG sites that showed loss of DNA methylation associated with dioxin exposure. Dioxins 105-111 TEA domain transcription factor 3 Homo sapiens 13-18 31694515-1 2019 Here, we suggested that the epigenetic mechanism of benzo(a)pyrene (BP) action might be based on the aryl hydrocarbon receptor (AhR)-mediated transcription of the target genes, including miRNAs, that have the dioxin response element (DRE) in their promoters. Dioxins 209-215 aryl hydrocarbon receptor Rattus norvegicus 101-126 31694515-1 2019 Here, we suggested that the epigenetic mechanism of benzo(a)pyrene (BP) action might be based on the aryl hydrocarbon receptor (AhR)-mediated transcription of the target genes, including miRNAs, that have the dioxin response element (DRE) in their promoters. Dioxins 209-215 aryl hydrocarbon receptor Rattus norvegicus 128-131 31176714-1 2019 Aryl hydrocarbon receptor (AhR) is a highly conserved ligand-activated transcription factor with high affinity to aromatic planar compounds, such as beta-naphthoflavone (BNF), benzo[a]pyrene (BaP) or dioxin (TCDD). Dioxins 200-206 aryl hydrocarbon receptor Homo sapiens 27-30 31552251-1 2019 The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor that responds to a wide range of chemicals, including chemical carcinogens such as dioxins and carcinogenic polyaromatic hydrocarbons, and induces a battery of genes associated with detoxification, proliferation, and immune regulation. Dioxins 162-169 aryl hydrocarbon receptor Sus scrofa 4-29 31552251-1 2019 The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor that responds to a wide range of chemicals, including chemical carcinogens such as dioxins and carcinogenic polyaromatic hydrocarbons, and induces a battery of genes associated with detoxification, proliferation, and immune regulation. Dioxins 162-169 aryl hydrocarbon receptor Sus scrofa 31-34 31093659-7 2019 Promoter analysis revealed that the IL-33 promoter has 2 dioxin response elements (DREs). Dioxins 57-63 interleukin 33 Mus musculus 36-41 30993357-4 2019 In addition, PCB 126 and PCB 169 were found to be the major toxicity contributors of dioxin-like PCBs in the YRDNR, which should require special focus. Dioxins 85-91 pyruvate carboxylase Homo sapiens 13-16 31176714-1 2019 Aryl hydrocarbon receptor (AhR) is a highly conserved ligand-activated transcription factor with high affinity to aromatic planar compounds, such as beta-naphthoflavone (BNF), benzo[a]pyrene (BaP) or dioxin (TCDD). Dioxins 200-206 aryl hydrocarbon receptor Homo sapiens 0-25 31200452-0 2019 Altered Gene Expression in Dioxin-Like and Non-Dioxin-Like PCB Exposed Peripheral Blood Mononuclear Cells. Dioxins 47-53 pyruvate carboxylase Homo sapiens 59-62 31200452-3 2019 The PBMCs of a healthy volunteer (male, 56 years old) were exposed to a mixture of dioxin-like (DL)-PCBs (PCB 77, 81, 105, 114, 118, 123, 126, 156, 157, 167, 169, and 189, 250 microg/L resp.) or non-dioxin-like (NDL)-PCBs (PCB 28, 52, 101, 138, 153, 180, 250 microg/L resp.) or single PCB congener (no.28, 138, 153, 180, 250 microg/L resp.). Dioxins 83-89 pyruvate carboxylase Homo sapiens 100-103 30993357-4 2019 In addition, PCB 126 and PCB 169 were found to be the major toxicity contributors of dioxin-like PCBs in the YRDNR, which should require special focus. Dioxins 85-91 pyruvate carboxylase Homo sapiens 25-28 30933768-8 2019 On the other hand, PCDD/F and dioxin-like PCB levels in soil in rural areas, without a contamination source, are normally safe for food producing animals housed outdoors resulting in healthy food (e.g. meat, eggs, milk). Dioxins 30-36 pyruvate carboxylase Homo sapiens 42-45 30506768-2 2019 The influence of dioxins is mediated via the aryl hydrocarbon receptor (AhR) pathway and its repressor (AhRR). Dioxins 17-24 aryl hydrocarbon receptor Homo sapiens 45-70 30506768-2 2019 The influence of dioxins is mediated via the aryl hydrocarbon receptor (AhR) pathway and its repressor (AhRR). Dioxins 17-24 aryl hydrocarbon receptor Homo sapiens 72-75 30506768-2 2019 The influence of dioxins is mediated via the aryl hydrocarbon receptor (AhR) pathway and its repressor (AhRR). Dioxins 17-24 aryl hydrocarbon receptor repressor Homo sapiens 104-108 30953668-2 2019 The aryl hydrocarbon receptor (AhR) is a ligand- activated transcription factor known primarily as the mediator of dioxin toxicity. Dioxins 115-121 aryl-hydrocarbon receptor Mus musculus 4-29 30953668-2 2019 The aryl hydrocarbon receptor (AhR) is a ligand- activated transcription factor known primarily as the mediator of dioxin toxicity. Dioxins 115-121 aryl-hydrocarbon receptor Mus musculus 31-34 31127949-6 2019 A threshold of AhR activation was identified in rat liver that separated a meaningful "tumorigenic-strength AhR signal" from a statistically-significant AhR activation signal that was not associated with dioxin-like carcinogenicity. Dioxins 204-210 aryl hydrocarbon receptor Rattus norvegicus 15-18 31127949-8 2019 A sustained activation of AhR above the threshold could thus be used in early pharmaceutical development to identify dose levels of drug candidates expected to exhibit dioxin-like carcinogenic potential. Dioxins 168-174 aryl hydrocarbon receptor Rattus norvegicus 26-29 31096425-11 2019 Genes that are implicated in the response to PAHs, PCBs, dioxins and furans (cyp1a, cyp1b1, ahr2) were significantly elevated in the 120 hpf larvae exposed to the B1 and B2 sediments. Dioxins 57-64 cytochrome P450, family 1, subfamily A Danio rerio 77-82 30768972-8 2019 Since dioxin-like PCBs may elicit inflammatory cascades through multiple mechanisms, we then pretreated macrophages with both aryl hydrocarbon receptor (AhR) and NF-kappaB antagonists prior to PCB treatment. Dioxins 6-12 pyruvate carboxylase Homo sapiens 18-21 30768972-10 2019 Our data demonstrate the involvement of PCB 126 in macrophage polarization and inflammation, indicating another important role of dioxin-like PCBs in the pathology of atherosclerosis. Dioxins 130-136 pyruvate carboxylase Homo sapiens 40-43 30557720-6 2019 Particularly, NO3 additions and their subsequent reactions yield dialdehydes (P16 and P17) and 2,8-DCDD, which is the first report of the generation of dioxin from atmospheric oxidation of p,p"-Dicofol. Dioxins 152-158 NBL1, DAN family BMP antagonist Homo sapiens 14-17 30557720-6 2019 Particularly, NO3 additions and their subsequent reactions yield dialdehydes (P16 and P17) and 2,8-DCDD, which is the first report of the generation of dioxin from atmospheric oxidation of p,p"-Dicofol. Dioxins 152-158 cyclin dependent kinase inhibitor 2A Homo sapiens 78-81 30557720-6 2019 Particularly, NO3 additions and their subsequent reactions yield dialdehydes (P16 and P17) and 2,8-DCDD, which is the first report of the generation of dioxin from atmospheric oxidation of p,p"-Dicofol. Dioxins 152-158 family with sequence similarity 72 member B Homo sapiens 86-89 30640082-7 2019 Among the 11 genes, AHRR and CYP1A1 are involved in the aryl hydrocarbon receptor signaling pathway known to mediate dioxin toxicity. Dioxins 117-123 aryl hydrocarbon receptor repressor Homo sapiens 20-24 30640082-7 2019 Among the 11 genes, AHRR and CYP1A1 are involved in the aryl hydrocarbon receptor signaling pathway known to mediate dioxin toxicity. Dioxins 117-123 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 29-35 30640082-7 2019 Among the 11 genes, AHRR and CYP1A1 are involved in the aryl hydrocarbon receptor signaling pathway known to mediate dioxin toxicity. Dioxins 117-123 aryl hydrocarbon receptor Homo sapiens 56-81 30641090-2 2019 Since the PGE2 receptor has four subtypes, EP1 - EP4, this study was aimed to challenge the hypothesis that at least one of the four subtypes is responsible for the pathogenesis of dioxin-induced hydronephrosis. Dioxins 181-187 prostaglandin E receptor 4 (subtype EP4) Mus musculus 49-52 30813950-11 2019 Conversely, PFOA and dioxin-like PCB-167 were associated with 61% (95% CI 35% to 87%) and 22% (95% CI 8% to 35%) more propionic and acetic acid, respectively. Dioxins 21-27 pyruvate carboxylase Homo sapiens 33-36 30266049-8 2019 More importantly, our study demonstrates the toxicity of dioxin in human embryonic development and uncovered a novel mechanism by which dioxin and AHR regulates lineage commitment. Dioxins 57-63 aryl hydrocarbon receptor Homo sapiens 147-150 30384297-10 2019 Even though treatment and dechlorination reduced the dioxin-like toxicity of the PCB mixture, this effect might be offset by the incomplete removal of dechlorination products. Dioxins 53-59 pyruvate carboxylase Homo sapiens 81-84 30346592-1 2019 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), or dioxin, is a potent liver cancer promoter through its sustained activation of the aryl hydrocarbon receptor (Ahr) in rodents. Dioxins 29-35 aryl hydrocarbon receptor Homo sapiens 129-154 30346592-1 2019 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), or dioxin, is a potent liver cancer promoter through its sustained activation of the aryl hydrocarbon receptor (Ahr) in rodents. Dioxins 29-35 aryl hydrocarbon receptor Homo sapiens 156-159 30316459-0 2019 Corrigendum to "Concentrations of dioxin-like PCB congeners in unweathered Aroclors by HRGC/HRMS using EPA Method 1668A" [Chemosphere 54 (2004) 79-87 with Erratum (Chemosphere 58 (2005) 1151)]. Dioxins 34-40 pyruvate carboxylase Homo sapiens 46-49 30779909-1 2019 Diverse physiologic functions of AHR, a transcription factor discovered in studies of dioxin toxicity, are currently elucidated in many laboratories including chemical and microbial defense, immunity and myelopoiesis. Dioxins 86-92 aryl hydrocarbon receptor Homo sapiens 33-36 31035533-1 2019 The aryl hydrocarbon receptor (AhR) is known for mediating the toxicity of environmental pollutants such as dioxins and numerous dioxin-like compounds, and is associated with the promotion of various malignancies, including lymphoma. Dioxins 108-115 aryl-hydrocarbon receptor Mus musculus 4-29 31035533-1 2019 The aryl hydrocarbon receptor (AhR) is known for mediating the toxicity of environmental pollutants such as dioxins and numerous dioxin-like compounds, and is associated with the promotion of various malignancies, including lymphoma. Dioxins 108-115 aryl-hydrocarbon receptor Mus musculus 31-34 31035533-1 2019 The aryl hydrocarbon receptor (AhR) is known for mediating the toxicity of environmental pollutants such as dioxins and numerous dioxin-like compounds, and is associated with the promotion of various malignancies, including lymphoma. Dioxins 108-114 aryl-hydrocarbon receptor Mus musculus 4-29 31035533-1 2019 The aryl hydrocarbon receptor (AhR) is known for mediating the toxicity of environmental pollutants such as dioxins and numerous dioxin-like compounds, and is associated with the promotion of various malignancies, including lymphoma. Dioxins 108-114 aryl-hydrocarbon receptor Mus musculus 31-34 30703721-2 2019 The maintenance and function of ILC3s involve the activity of aryl hydrocarbon receptor (AhR), a potent ligand of which is 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), one of the most toxic dioxin congeners. Dioxins 152-158 aryl-hydrocarbon receptor Mus musculus 62-87 30703721-2 2019 The maintenance and function of ILC3s involve the activity of aryl hydrocarbon receptor (AhR), a potent ligand of which is 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), one of the most toxic dioxin congeners. Dioxins 152-158 aryl-hydrocarbon receptor Mus musculus 89-92 31096425-11 2019 Genes that are implicated in the response to PAHs, PCBs, dioxins and furans (cyp1a, cyp1b1, ahr2) were significantly elevated in the 120 hpf larvae exposed to the B1 and B2 sediments. Dioxins 57-64 aryl hydrocarbon receptor 2 Danio rerio 92-96 30572237-1 2019 This research presents release inventories of unintentionally generated dioxin-like polychlorinated biphenyls (dl-PCB) and hexachlorobenzene (HCB), which so far have not been developed or assessed. Dioxins 72-78 pyruvate carboxylase Homo sapiens 114-117 30499018-0 2019 Targeted deletion of the aryl hydrocarbon receptor in dendritic cells prevents thymic atrophy in response to dioxin. Dioxins 109-115 aryl hydrocarbon receptor Homo sapiens 25-50 30499018-1 2019 In nearly every species examined, administration of the persistent environmental pollutant, 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin, TCDD) causes profound immune suppression and thymic atrophy in an aryl hydrocarbon receptor (AhR) dependent manner. Dioxins 121-127 aryl hydrocarbon receptor Homo sapiens 203-228 30499018-1 2019 In nearly every species examined, administration of the persistent environmental pollutant, 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin, TCDD) causes profound immune suppression and thymic atrophy in an aryl hydrocarbon receptor (AhR) dependent manner. Dioxins 121-127 aryl hydrocarbon receptor Homo sapiens 230-233 30528028-6 2019 Dioxin exerts its toxic effects mainly through aryl hydrocarbon receptor (AhR) pathway. Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 47-72 30528028-6 2019 Dioxin exerts its toxic effects mainly through aryl hydrocarbon receptor (AhR) pathway. Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 74-77 30708991-1 2019 Dioxins and related compounds induce morphological abnormalities in developing animals in an aryl hydrocarbon receptor (AhR)-dependent manner. Dioxins 0-7 aryl hydrocarbon receptor 1a Danio rerio 93-118 30708991-1 2019 Dioxins and related compounds induce morphological abnormalities in developing animals in an aryl hydrocarbon receptor (AhR)-dependent manner. Dioxins 0-7 aryl hydrocarbon receptor 1a Danio rerio 120-123 30316103-5 2019 PAHs and dioxins are known aryl hydrocarbon receptor (AHR) ligands. Dioxins 9-16 aryl-hydrocarbon receptor Mus musculus 27-52 30316103-5 2019 PAHs and dioxins are known aryl hydrocarbon receptor (AHR) ligands. Dioxins 9-16 aryl-hydrocarbon receptor Mus musculus 54-57 31096425-11 2019 Genes that are implicated in the response to PAHs, PCBs, dioxins and furans (cyp1a, cyp1b1, ahr2) were significantly elevated in the 120 hpf larvae exposed to the B1 and B2 sediments. Dioxins 57-64 cytochrome P450, family 1, subfamily B, polypeptide 1 Danio rerio 84-90 30393115-1 2019 Hexachlorobenzene (HCB) is a dioxin-like compound widely distributed and is a weak ligand of the aryl hydrocarbon receptor (AhR). Dioxins 29-35 aryl hydrocarbon receptor Rattus norvegicus 97-122 30393115-1 2019 Hexachlorobenzene (HCB) is a dioxin-like compound widely distributed and is a weak ligand of the aryl hydrocarbon receptor (AhR). Dioxins 29-35 aryl hydrocarbon receptor Rattus norvegicus 124-127 30391726-0 2018 Generation of a Tg(cyp1a-12DRE:EGFP) transgenic zebrafish line as a rapid in vivo model for detecting dioxin-like compounds. Dioxins 102-108 cytochrome P450, family 1, subfamily A Danio rerio 19-24 30567322-3 2018 Dioxins toxicity is mediated by the Aryl-hydrocarbon Receptor (AhR) which mediates the cellular metabolic adaptation to these planar aromatic xenobiotics through the classical transcriptional regulation pathway, including AhR binding of ligand in the cytosol, translocation of the receptor to the nucleus, dimerization with the AhR nuclear translocator, and the binding of this heterodimeric transcription factor to dioxin-responsive elements which regulate the expression of genes involved in xenobiotic metabolism. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 36-61 30567322-3 2018 Dioxins toxicity is mediated by the Aryl-hydrocarbon Receptor (AhR) which mediates the cellular metabolic adaptation to these planar aromatic xenobiotics through the classical transcriptional regulation pathway, including AhR binding of ligand in the cytosol, translocation of the receptor to the nucleus, dimerization with the AhR nuclear translocator, and the binding of this heterodimeric transcription factor to dioxin-responsive elements which regulate the expression of genes involved in xenobiotic metabolism. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 63-66 30567322-3 2018 Dioxins toxicity is mediated by the Aryl-hydrocarbon Receptor (AhR) which mediates the cellular metabolic adaptation to these planar aromatic xenobiotics through the classical transcriptional regulation pathway, including AhR binding of ligand in the cytosol, translocation of the receptor to the nucleus, dimerization with the AhR nuclear translocator, and the binding of this heterodimeric transcription factor to dioxin-responsive elements which regulate the expression of genes involved in xenobiotic metabolism. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 222-225 30567322-3 2018 Dioxins toxicity is mediated by the Aryl-hydrocarbon Receptor (AhR) which mediates the cellular metabolic adaptation to these planar aromatic xenobiotics through the classical transcriptional regulation pathway, including AhR binding of ligand in the cytosol, translocation of the receptor to the nucleus, dimerization with the AhR nuclear translocator, and the binding of this heterodimeric transcription factor to dioxin-responsive elements which regulate the expression of genes involved in xenobiotic metabolism. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 222-225 30567322-3 2018 Dioxins toxicity is mediated by the Aryl-hydrocarbon Receptor (AhR) which mediates the cellular metabolic adaptation to these planar aromatic xenobiotics through the classical transcriptional regulation pathway, including AhR binding of ligand in the cytosol, translocation of the receptor to the nucleus, dimerization with the AhR nuclear translocator, and the binding of this heterodimeric transcription factor to dioxin-responsive elements which regulate the expression of genes involved in xenobiotic metabolism. Dioxins 416-422 aryl hydrocarbon receptor Homo sapiens 36-61 30567322-3 2018 Dioxins toxicity is mediated by the Aryl-hydrocarbon Receptor (AhR) which mediates the cellular metabolic adaptation to these planar aromatic xenobiotics through the classical transcriptional regulation pathway, including AhR binding of ligand in the cytosol, translocation of the receptor to the nucleus, dimerization with the AhR nuclear translocator, and the binding of this heterodimeric transcription factor to dioxin-responsive elements which regulate the expression of genes involved in xenobiotic metabolism. Dioxins 416-422 aryl hydrocarbon receptor Homo sapiens 63-66 30567322-3 2018 Dioxins toxicity is mediated by the Aryl-hydrocarbon Receptor (AhR) which mediates the cellular metabolic adaptation to these planar aromatic xenobiotics through the classical transcriptional regulation pathway, including AhR binding of ligand in the cytosol, translocation of the receptor to the nucleus, dimerization with the AhR nuclear translocator, and the binding of this heterodimeric transcription factor to dioxin-responsive elements which regulate the expression of genes involved in xenobiotic metabolism. Dioxins 416-422 aryl hydrocarbon receptor Homo sapiens 222-225 30567322-3 2018 Dioxins toxicity is mediated by the Aryl-hydrocarbon Receptor (AhR) which mediates the cellular metabolic adaptation to these planar aromatic xenobiotics through the classical transcriptional regulation pathway, including AhR binding of ligand in the cytosol, translocation of the receptor to the nucleus, dimerization with the AhR nuclear translocator, and the binding of this heterodimeric transcription factor to dioxin-responsive elements which regulate the expression of genes involved in xenobiotic metabolism. Dioxins 416-422 aryl hydrocarbon receptor Homo sapiens 222-225 30567322-4 2018 2,3,7,8-TCDD is the most toxic among dioxins showing the highest affinity toward the AhR receptor. Dioxins 37-44 aryl hydrocarbon receptor Homo sapiens 85-88 30574142-9 2018 The AHR is a ligand activated transcription factor that responds to endogenous and exogenous ligands including toxicants present in PM, such as PAHs and dioxins. Dioxins 153-160 aryl-hydrocarbon receptor Mus musculus 4-7 30563036-1 2018 Much of what is known about the Aryl Hydrocarbon Receptor (AhR) centers on its ability to mediate the deleterious effects of the environmental toxicant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD; dioxin). Dioxins 181-187 aryl hydrocarbon receptor Homo sapiens 32-57 30563036-1 2018 Much of what is known about the Aryl Hydrocarbon Receptor (AhR) centers on its ability to mediate the deleterious effects of the environmental toxicant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD; dioxin). Dioxins 181-187 aryl hydrocarbon receptor Homo sapiens 59-62 30389142-0 2018 Retinoic acid co-treatment aggravates severity of dioxin-induced skin lesions in hairless mice via induction of inflammatory response. Dioxins 50-56 lysine demethylase and nuclear receptor corepressor Mus musculus 81-89 30373033-0 2018 Dioxin-like PCB 126 increases intestinal inflammation and disrupts gut microbiota and metabolic homeostasis. Dioxins 0-6 pyruvate carboxylase Mus musculus 12-15 30124847-0 2018 AHR gene-dioxin interactions and birthweight in the Seveso Second Generation Health Study. Dioxins 9-15 aryl hydrocarbon receptor Homo sapiens 0-3 30373043-0 2018 First evidence of association between past environmental exposure to dioxin and DNA methylation of CYP1A1 and IGF2 genes in present day Vietnamese population. Dioxins 69-75 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 99-105 30373043-0 2018 First evidence of association between past environmental exposure to dioxin and DNA methylation of CYP1A1 and IGF2 genes in present day Vietnamese population. Dioxins 69-75 insulin like growth factor 2 Homo sapiens 110-114 30373043-9 2018 In conclusion this study indicates that past environmental exposure to dioxin (AO/TCDD) shapes the DNAm profile of CYP1A1 and that the place of living for parents in former spray zones influences DNAm of CYP1A1 and IGF2 genes. Dioxins 71-77 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 115-121 30373043-9 2018 In conclusion this study indicates that past environmental exposure to dioxin (AO/TCDD) shapes the DNAm profile of CYP1A1 and that the place of living for parents in former spray zones influences DNAm of CYP1A1 and IGF2 genes. Dioxins 71-77 insulin like growth factor 2 Homo sapiens 215-219 29713743-12 2018 The estimated toxic equivalency of dioxin-like PCBs suggested that PCB-126 is the most toxic contaminant to endanger the human population. Dioxins 35-41 pyruvate carboxylase Homo sapiens 47-50 29864660-12 2018 Conversely, the elevated androstenedione (A-dione) level and 3beta-HSD activity in children from the hotspot were positively correlated with dioxin levels. Dioxins 141-147 hydroxy-delta-5-steroid dehydrogenase, 3 beta- and steroid delta-isomerase 1 Homo sapiens 61-70 29864660-14 2018 It is possible that dioxin inhibits 17beta-HSD activity, leading to a decrease in the T level. Dioxins 20-26 hydroxysteroid 17-beta dehydrogenase 1 Homo sapiens 36-46 29864660-16 2018 In conclusion, the present study suggests that dioxin is associated with low levels of DHEA and T and inhibition of the activity of steroidogenic enzymes such as CYP17 lyase and 17beta-HSD in 5-year-old children. Dioxins 47-53 hydroxysteroid 17-beta dehydrogenase 1 Homo sapiens 178-188 29873790-2 2018 Although the mechanisms of dioxin toxicity remain unknown, AHR signaling in hepatocytes is necessary for dioxin-induced liver toxicity. Dioxins 105-111 aryl-hydrocarbon receptor Mus musculus 59-62 29960196-9 2018 All of the mixtures induced the expression of cyp19a1b, which is a marker for (xeno-)estrogen exposure, and two of them increased the expression of cyp1a, which is used to indicate the presence of dioxin-like compounds. Dioxins 197-203 cytochrome P450, family 1, subfamily A Danio rerio 148-153 29873790-3 2018 We previously reported that loss of TCDD-inducible poly(adenosine diphosphate [ADP]-ribose) polymerase (TIPARP/PARP7/ARTD14), an AHR target gene and mono-ADP-ribosyltransferase, increases the sensitivity of mice to dioxin-induced toxicities. Dioxins 215-221 TCDD-inducible poly(ADP-ribose) polymerase Mus musculus 104-110 29873790-3 2018 We previously reported that loss of TCDD-inducible poly(adenosine diphosphate [ADP]-ribose) polymerase (TIPARP/PARP7/ARTD14), an AHR target gene and mono-ADP-ribosyltransferase, increases the sensitivity of mice to dioxin-induced toxicities. Dioxins 215-221 TCDD-inducible poly(ADP-ribose) polymerase Mus musculus 111-116 29873790-3 2018 We previously reported that loss of TCDD-inducible poly(adenosine diphosphate [ADP]-ribose) polymerase (TIPARP/PARP7/ARTD14), an AHR target gene and mono-ADP-ribosyltransferase, increases the sensitivity of mice to dioxin-induced toxicities. Dioxins 215-221 TCDD-inducible poly(ADP-ribose) polymerase Mus musculus 117-123 29873790-5 2018 Tiparpfl/flCreAlb and TiparpEx3-/- mice given a single injection of 10 mug/kg dioxin did not survive beyond days 7 and 9, respectively, while all Tiparp+/+ mice survived the 30-day treatment. Dioxins 78-84 TCDD-inducible poly(ADP-ribose) polymerase Mus musculus 0-6 29873790-7 2018 Tiparpfl/flCreAlb and TiparpEx3-/- mice exhibited augmented AHR signaling, denoted by increased dioxin-induced gene expression. Dioxins 96-102 aryl-hydrocarbon receptor Mus musculus 60-63 29873790-9 2018 Taken together, these data illustrate that TIPARP is an important negative regulator of AHR activity, and that its specific loss in hepatocytes is sufficient to increase sensitivity to dioxin-induced steatohepatitis and lethality. Dioxins 185-191 TCDD-inducible poly(ADP-ribose) polymerase Mus musculus 43-49 29908305-2 2018 Selective AHR modulators (SAHRMs) share some effects of dioxins, except for their marked toxicity. Dioxins 56-63 aryl hydrocarbon receptor Rattus norvegicus 10-13 29908305-1 2018 The mediator of dioxin toxicity, aryl hydrocarbon receptor (AHR), has also important physiological functions. Dioxins 16-22 aryl hydrocarbon receptor Rattus norvegicus 33-58 29908305-1 2018 The mediator of dioxin toxicity, aryl hydrocarbon receptor (AHR), has also important physiological functions. Dioxins 16-22 aryl hydrocarbon receptor Rattus norvegicus 60-63 30224706-2 2018 Exposure to a variety of toxicants including dioxin, di(2-ethylhexyl) phthalate, 6:2 chlorinated polyfluorinated ether sulfonate, and chlorpyrifos results in the downregulation of tetrapod Sox9 and/or zebrafish sox9b. Dioxins 45-51 SRY-box transcription factor 9b Danio rerio 211-216 29873790-0 2018 Hepatocyte-Specific Deletion of TIPARP, a Negative Regulator of the Aryl Hydrocarbon Receptor, Is Sufficient to Increase Sensitivity to Dioxin-Induced Wasting Syndrome. Dioxins 136-142 TCDD-inducible poly(ADP-ribose) polymerase Mus musculus 32-38 29873790-1 2018 The aryl hydrocarbon receptor (AHR) mediates the toxic effects of dioxin (2, 3, 7, 8-tetrachlorodibenzo-p-dioxin; TCDD), which includes thymic atrophy, steatohepatitis, and a lethal wasting syndrome in laboratory rodents. Dioxins 66-72 aryl-hydrocarbon receptor Mus musculus 4-29 29873790-1 2018 The aryl hydrocarbon receptor (AHR) mediates the toxic effects of dioxin (2, 3, 7, 8-tetrachlorodibenzo-p-dioxin; TCDD), which includes thymic atrophy, steatohepatitis, and a lethal wasting syndrome in laboratory rodents. Dioxins 66-72 aryl-hydrocarbon receptor Mus musculus 31-34 29575357-5 2018 We also analysed the ability of vemurafenib and tyrosine kinase inhibitors to induce dioxin-AhR pathway. Dioxins 85-91 aryl hydrocarbon receptor Homo sapiens 92-95 29995397-9 2018 Besides directly inactivating AChE, the mechanisms in terms of interference with the biosynthesis have been recognized for some emerging AChE disruptors, particularly for dioxins. Dioxins 171-178 acetylcholinesterase (Cartwright blood group) Homo sapiens 137-141 29753751-0 2018 The aryl hydrocarbon receptor is indispensable for dioxin-induced defects in sexually-dimorphic behaviors due to the reduction in fetal steroidogenesis of the pituitary-gonadal axis in rats. Dioxins 51-57 aryl hydrocarbon receptor Rattus norvegicus 4-29 29753751-1 2018 Many forms of the toxic effects produced by dioxins and related chemicals take place following activation of the aryl hydrocarbon receptor (AHR). Dioxins 44-51 aryl hydrocarbon receptor Rattus norvegicus 113-138 29753751-1 2018 Many forms of the toxic effects produced by dioxins and related chemicals take place following activation of the aryl hydrocarbon receptor (AHR). Dioxins 44-51 aryl hydrocarbon receptor Rattus norvegicus 140-143 29763690-1 2018 The environmental polycyclic aromatic hydrocarbons (PAH) and dioxins are carcinogens and their adverse effects have been largely attributed to the activation of AhR. Dioxins 61-68 aryl hydrocarbon receptor Homo sapiens 161-164 29575357-9 2018 The expression of CYP1A1, a gene highly induced following dioxin exposure, was not observed in these lesions. Dioxins 58-64 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 18-24 29575357-12 2018 A strong expression of CYP1A1 in the epithelial wall of dermal cysts must be required, parallel to the morphology of the lesions, to make the diagnosis of MADISH, the hallmark of an exposure to dioxin-like/chloracnegen compounds. Dioxins 194-200 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 23-29 29752288-6 2018 Sequence analysis of regions with overlapping NRF2 and AhR enrichment showed over-representation of either antioxidant or dioxin response elements, although 18 possessed both motifs. Dioxins 122-128 nuclear factor, erythroid derived 2, like 2 Mus musculus 46-50 29752288-6 2018 Sequence analysis of regions with overlapping NRF2 and AhR enrichment showed over-representation of either antioxidant or dioxin response elements, although 18 possessed both motifs. Dioxins 122-128 aryl-hydrocarbon receptor Mus musculus 55-58 29475727-0 2018 Limited mobility of dioxins near San Jacinto super fund site (waste pit) in the Houston Ship Channel, Texas due to strong sediment sorption. Dioxins 20-27 inositol polyphosphate-5-phosphatase D Homo sapiens 88-92 30022311-6 2018 OCP concentration level in adipose tissue samples for healthy people was 32 times higher than for cancer patient persons, while the TEQ values for dioxin-like PCB concentrations in adipose tissue samples of healthy people was 2.2 times higher than in the samples of cancer-affected patient and the TEQ values for PCDDs/Fs in adipose tissue samples of cancer-affected patient was 3 times higher than in the samples of healthy people. Dioxins 147-153 pyruvate carboxylase Homo sapiens 159-162 30011787-2 2018 Dioxin activates the aryl hydrocarbon receptor (AHR)-cytochrome p450 1A1 (CYP1A1) system, generates oxidative stress, and induces hyperkeratinization of keratinocytes and sebocytes leading to chloracne. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 21-46 30011787-2 2018 Dioxin activates the aryl hydrocarbon receptor (AHR)-cytochrome p450 1A1 (CYP1A1) system, generates oxidative stress, and induces hyperkeratinization of keratinocytes and sebocytes leading to chloracne. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 48-51 30011787-2 2018 Dioxin activates the aryl hydrocarbon receptor (AHR)-cytochrome p450 1A1 (CYP1A1) system, generates oxidative stress, and induces hyperkeratinization of keratinocytes and sebocytes leading to chloracne. Dioxins 0-6 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 53-72 30011787-2 2018 Dioxin activates the aryl hydrocarbon receptor (AHR)-cytochrome p450 1A1 (CYP1A1) system, generates oxidative stress, and induces hyperkeratinization of keratinocytes and sebocytes leading to chloracne. Dioxins 0-6 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 74-80 30011787-6 2018 Agents with dual functions in promoting AHR-CYP1A1 inhibition and NRF2 activation may be useful for managing dioxin-related health hazards. Dioxins 109-115 aryl hydrocarbon receptor Homo sapiens 40-43 30011787-6 2018 Agents with dual functions in promoting AHR-CYP1A1 inhibition and NRF2 activation may be useful for managing dioxin-related health hazards. Dioxins 109-115 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 44-50 30011787-6 2018 Agents with dual functions in promoting AHR-CYP1A1 inhibition and NRF2 activation may be useful for managing dioxin-related health hazards. Dioxins 109-115 NFE2 like bZIP transcription factor 2 Homo sapiens 66-70 29197056-10 2018 Concurrently, various phytochemicals and herbal extracts have been found to possess biological activities that suppress dioxin-induced toxicity via aryl hydrocarbon receptor or activate the antioxidant nuclear factor-erythroid 2-related factor-2 (NRF2) signal pathway, making them promising therapeutic candidates. Dioxins 120-126 aryl hydrocarbon receptor Homo sapiens 148-173 29855878-5 2018 The load of PCDD/F and PCB (especially dioxin-like PCB) tends to rise rapidly with falling temperature of flue gas, reaching their highest value in economiser ashes. Dioxins 39-45 Pyruvate carboxylase Drosophila melanogaster 23-26 29855878-5 2018 The load of PCDD/F and PCB (especially dioxin-like PCB) tends to rise rapidly with falling temperature of flue gas, reaching their highest value in economiser ashes. Dioxins 39-45 Pyruvate carboxylase Drosophila melanogaster 51-54 29738842-1 2018 Toxicity of dioxin-like compounds (DLCs), such as polychlorinated dibenzo-p-dioxins, dibenzofurans and biphenyls, is largely mediated via aryl hydrocarbon receptor (AhR) activation. Dioxins 12-18 aryl hydrocarbon receptor Homo sapiens 138-163 29738842-1 2018 Toxicity of dioxin-like compounds (DLCs), such as polychlorinated dibenzo-p-dioxins, dibenzofurans and biphenyls, is largely mediated via aryl hydrocarbon receptor (AhR) activation. Dioxins 12-18 aryl hydrocarbon receptor Homo sapiens 165-168 28699004-4 2018 We show here that PCB126, a dioxin-like PCB, activates a robust proinflammatory state in fat cell precursors (preadipocytes). Dioxins 28-34 pyruvate carboxylase Homo sapiens 18-21 29522993-0 2018 SLC6A19 is a novel putative gene, induced by dioxins via AhR in human hepatoma HepG2 cells. Dioxins 45-52 solute carrier family 6 member 19 Homo sapiens 0-7 29522993-0 2018 SLC6A19 is a novel putative gene, induced by dioxins via AhR in human hepatoma HepG2 cells. Dioxins 45-52 aryl hydrocarbon receptor Homo sapiens 57-60 29522993-1 2018 The aryl hydrocarbon receptor (AhR) plays an important role in mediating dioxins toxicity. Dioxins 73-80 aryl hydrocarbon receptor Homo sapiens 4-29 29522993-1 2018 The aryl hydrocarbon receptor (AhR) plays an important role in mediating dioxins toxicity. Dioxins 73-80 aryl hydrocarbon receptor Homo sapiens 31-34 29522993-2 2018 Currently, genes of P450 families are major research interests in studies on AhR-mediated gene alterations caused by dioxins. Dioxins 117-124 aryl hydrocarbon receptor Homo sapiens 77-80 29522993-6 2018 In the present study, we focused on the effects of dioxin and dioxin-like compounds on SLC6A19 expression in HepG2 cells. Dioxins 51-57 solute carrier family 6 member 19 Homo sapiens 87-94 29522993-6 2018 In the present study, we focused on the effects of dioxin and dioxin-like compounds on SLC6A19 expression in HepG2 cells. Dioxins 62-68 solute carrier family 6 member 19 Homo sapiens 87-94 29522993-11 2018 Our study suggested that dioxins might affect the transcription and translation of SLC6A19 in HepG2 cells, which might be a novel putative gene to assess dioxins" toxicity in amino acid transport and metabolism in liver. Dioxins 25-32 solute carrier family 6 member 19 Homo sapiens 83-90 29522993-11 2018 Our study suggested that dioxins might affect the transcription and translation of SLC6A19 in HepG2 cells, which might be a novel putative gene to assess dioxins" toxicity in amino acid transport and metabolism in liver. Dioxins 154-161 solute carrier family 6 member 19 Homo sapiens 83-90 29667064-0 2018 Correction to: Formation of brominated and chlorinated dioxins and its prevention during a pilot test of mechanochemical treatment of PCB and PBDE contaminated soil. Dioxins 55-62 pyruvate carboxylase Homo sapiens 134-137 29197056-10 2018 Concurrently, various phytochemicals and herbal extracts have been found to possess biological activities that suppress dioxin-induced toxicity via aryl hydrocarbon receptor or activate the antioxidant nuclear factor-erythroid 2-related factor-2 (NRF2) signal pathway, making them promising therapeutic candidates. Dioxins 120-126 NFE2 like bZIP transcription factor 2 Homo sapiens 202-245 29197056-10 2018 Concurrently, various phytochemicals and herbal extracts have been found to possess biological activities that suppress dioxin-induced toxicity via aryl hydrocarbon receptor or activate the antioxidant nuclear factor-erythroid 2-related factor-2 (NRF2) signal pathway, making them promising therapeutic candidates. Dioxins 120-126 NFE2 like bZIP transcription factor 2 Homo sapiens 247-251 29617551-2 2018 Here, we tested 34 organohalogens from anthropogenic and marine sources to identify compounds active toward ryanodine receptor (RyR1), known toxicological targets of non-dioxin-like polychlorinated biphenyls (PCBs) and polybrominated diphenyl ethers (PBDEs). Dioxins 170-176 ryanodine receptor 1 Homo sapiens 128-132 29626056-4 2018 The most effective agonists (EMAX relative to 5 nM dioxin) of the AhR were 4-Me-indole (134%), 6-Me-indole (91%), and 7-MeO-indole (80%), respectively. Dioxins 51-57 aryl hydrocarbon receptor Homo sapiens 66-69 29458109-3 2018 CYP1A1 expression is mainly controlled by the aryl hydrocarbon receptor (AHR), a transcription factor whose activation is induced by binding of persistent organic pollutants, including polycyclic aromatic hydrocarbons and dioxins. Dioxins 222-229 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 0-6 29458109-3 2018 CYP1A1 expression is mainly controlled by the aryl hydrocarbon receptor (AHR), a transcription factor whose activation is induced by binding of persistent organic pollutants, including polycyclic aromatic hydrocarbons and dioxins. Dioxins 222-229 aryl hydrocarbon receptor Homo sapiens 46-71 29458109-3 2018 CYP1A1 expression is mainly controlled by the aryl hydrocarbon receptor (AHR), a transcription factor whose activation is induced by binding of persistent organic pollutants, including polycyclic aromatic hydrocarbons and dioxins. Dioxins 222-229 aryl hydrocarbon receptor Homo sapiens 73-76 29474705-1 2018 3,3",4,4",5-pentachlorobiphenyl (PCB126), a dioxin-like PCB, elicits toxicity through a wide array of noncarcinogenic effects, including metabolic syndrome, wasting, and nonalcoholic fatty-liver disease. Dioxins 44-50 pyruvate carboxylase Rattus norvegicus 33-36 29202294-1 2018 The measurement of EROD (ethoxyresorufin-O-deethylase) activity to determine the induction of CYP1A after exposure to dioxin-like substances is a well-established biomarker in fish. Dioxins 118-124 cytochrome P450 1A1 Oryzias latipes 94-99 29701132-0 2018 Aryl Hydrocarbon Receptor Activation: From Coal to Dioxin. Dioxins 51-57 aryl hydrocarbon receptor Homo sapiens 0-25 29223911-10 2018 Almost 70% of the 26PCB concentrations was comprised of the dioxin-like PCB congeners with a maximum concentration of 437ng/g at New Moore market in Chennai, followed by Wire Lane (102ng/g), in Mumbai. Dioxins 61-67 pyruvate carboxylase Homo sapiens 21-24 29522672-5 2018 Molecular dynamics simulations indicated the interaction between dioxins/dioxin-like compounds (DLCs) and six key amino acid residues in the ligand-binding domain of Ahr2 probably determined the susceptibility to dioxins/DLCs in zebrafish. Dioxins 65-72 aryl hydrocarbon receptor 2 Danio rerio 166-170 29522672-5 2018 Molecular dynamics simulations indicated the interaction between dioxins/dioxin-like compounds (DLCs) and six key amino acid residues in the ligand-binding domain of Ahr2 probably determined the susceptibility to dioxins/DLCs in zebrafish. Dioxins 65-71 aryl hydrocarbon receptor 2 Danio rerio 166-170 29522672-5 2018 Molecular dynamics simulations indicated the interaction between dioxins/dioxin-like compounds (DLCs) and six key amino acid residues in the ligand-binding domain of Ahr2 probably determined the susceptibility to dioxins/DLCs in zebrafish. Dioxins 213-220 aryl hydrocarbon receptor 2 Danio rerio 166-170 29191105-1 2018 Certain dioxins, including 2,3,7,8,-tetrachloro-dibenzo-p-dioxin (TCDD), are exogenous ligands for an aryl hydrocarbon receptor (AhR) and induces various drug-metabolizing enzymes. Dioxins 8-15 aryl hydrocarbon receptor Homo sapiens 102-127 29191105-1 2018 Certain dioxins, including 2,3,7,8,-tetrachloro-dibenzo-p-dioxin (TCDD), are exogenous ligands for an aryl hydrocarbon receptor (AhR) and induces various drug-metabolizing enzymes. Dioxins 8-15 aryl hydrocarbon receptor Homo sapiens 129-132 29324662-5 2018 We also explored the capacity for AhR antagonists to protect against dioxin action in this context. Dioxins 69-75 aryl hydrocarbon receptor Homo sapiens 34-37 29353125-3 2018 We recently found that dioxin-like (DL) environmental pollutants increased FMO3 expression to elevate circulating diet-derived TMAO in mice, suggesting that exposure to this class of pollutants might also contribute to inter-individual variability in circulating TMAO levels in humans. Dioxins 23-29 flavin containing monooxygenase 3 Mus musculus 75-79 29277905-0 2018 Aryl hydrocarbon receptor-based bioassays for dioxin detection: Thinking outside the box. Dioxins 46-52 aryl hydrocarbon receptor Homo sapiens 0-25 29277905-4 2018 Here, we review the rich panel of available AhR-dependent bioassays and propose a novel classification based on the source of AhR, which can either be endogenously produced by cell types or tissues naturally responsive to dioxins, or exogenously introduced into a wide range of cellular contexts. Dioxins 222-229 aryl hydrocarbon receptor Homo sapiens 126-129 29216392-0 2018 Dioxin-like PCB 126 Increases Systemic Inflammation and Accelerates Atherosclerosis in Lean LDL Receptor-Deficient Mice. Dioxins 0-6 pyruvate carboxylase Mus musculus 12-15 29216392-0 2018 Dioxin-like PCB 126 Increases Systemic Inflammation and Accelerates Atherosclerosis in Lean LDL Receptor-Deficient Mice. Dioxins 0-6 low density lipoprotein receptor Mus musculus 92-104 29216392-4 2018 Here, we investigated whether a model dioxin-like pollutant, PCB 126, could increase inflammation and accelerate atherosclerosis in Ldlr-/- mice fed a low-fat atherogenic diet. Dioxins 38-44 pyruvate carboxylase Mus musculus 61-64 29216392-9 2018 Exposure to dioxin-like PCB 126 increases inflammation and accelerates atherosclerosis in mice. Dioxins 12-18 pyruvate carboxylase Mus musculus 24-27 29394403-0 2018 Arabidopsis plants exposed to dioxin result in a WRINKLED seed phenotype due to 20S proteasomal degradation of WRI1. Dioxins 30-36 Integrase-type DNA-binding superfamily protein Arabidopsis thaliana 111-115 29437390-1 2018 Airborne persistent toxic substances are associated with health impacts resulting from air pollution, for example, dioxins, dioxin-like polychlorinated biphenyls, and certain polycyclic aromatic hydrocarbons (PAHs), which activate aryl hydrocarbon receptors (AhR) and thereby produce adverse outcomes. Dioxins 115-122 aryl-hydrocarbon receptor Mus musculus 259-262 28982082-1 2018 The visualization of specific activation of the aryl hydrocarbon receptor (AhR) directly in the zebrafish embryo (Danio rerio) via live-imaging is a reliable tool to investigate the presence of dioxin-like substances in environmental samples. Dioxins 194-200 aryl hydrocarbon receptor 1a Danio rerio 48-73 28982082-1 2018 The visualization of specific activation of the aryl hydrocarbon receptor (AhR) directly in the zebrafish embryo (Danio rerio) via live-imaging is a reliable tool to investigate the presence of dioxin-like substances in environmental samples. Dioxins 194-200 aryl hydrocarbon receptor 1a Danio rerio 75-78 29324662-0 2018 Aryl Hydrocarbon Receptor Antagonists Mitigate the Effects of Dioxin on Critical Cellular Functions in Differentiating Human Osteoblast-Like Cells. Dioxins 62-68 aryl hydrocarbon receptor Homo sapiens 0-25 29324662-3 2018 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD, dioxin) is a high-affinity AhR ligand that is frequently used to investigate biological processes impacted by AhR activation. Dioxins 29-35 aryl hydrocarbon receptor Homo sapiens 70-73 29324662-3 2018 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD, dioxin) is a high-affinity AhR ligand that is frequently used to investigate biological processes impacted by AhR activation. Dioxins 29-35 aryl hydrocarbon receptor Homo sapiens 153-156 29324662-6 2018 We found dioxin to inhibit osteogenic differentiation, whereas co-treatment with various AhR antagonists protected against dioxin action. Dioxins 123-129 aryl hydrocarbon receptor Homo sapiens 89-92 29324662-8 2018 Similarly, the dioxin-mediated inhibition of cell migration correlated with reduced expression of the chemokine receptor CXCR4 and its ligand, CXCL12, and co-treatment with antagonists restored migratory capacity. Dioxins 15-21 C-X-C motif chemokine receptor 4 Homo sapiens 121-126 29324662-8 2018 Similarly, the dioxin-mediated inhibition of cell migration correlated with reduced expression of the chemokine receptor CXCR4 and its ligand, CXCL12, and co-treatment with antagonists restored migratory capacity. Dioxins 15-21 C-X-C motif chemokine ligand 12 Homo sapiens 143-149 29339976-0 2018 Detection of dioxin-induced demethylation of mouse Cyp1a1 gene promoter by a new labeling method for short DNA fragments possessing 5"-methylcytosine at the end. Dioxins 13-19 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 51-57 29339976-6 2018 By using the samples prepared by this method, a dioxin-induced change in the methylation level of the mouse Cyp1a1 promoter was successfully evaluated using oligonucleotide probes covalently bound onto a glass plate. Dioxins 48-54 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 108-114 29804525-1 2018 BACKGROUND: Cytochrome P450 2S1 (CYP2S1) is one of the "orphan" CYPs, which is expressed primarily among extra-hepatic tissues and it is inducible by dioxin. Dioxins 150-156 cytochrome P450 family 2 subfamily S member 1 Homo sapiens 12-31 29320557-4 2018 AhR has always been considered to be a regulator of toxic and carcinogenic responses to environmental contaminants such as TCDD (dioxin) and benzo[a]pyrene (BaP). Dioxins 129-135 aryl hydrocarbon receptor Homo sapiens 0-3 29804525-1 2018 BACKGROUND: Cytochrome P450 2S1 (CYP2S1) is one of the "orphan" CYPs, which is expressed primarily among extra-hepatic tissues and it is inducible by dioxin. Dioxins 150-156 cytochrome P450 family 2 subfamily S member 1 Homo sapiens 33-39 29294139-5 2018 Kruppel-Like Factor 9 (klf9), the first gene induced in a cascade of TH responses tied to metamorphosis, was upregulated over 5-fold by 50 nM triiodothyronine (T3) and 2-fold by dioxin. Dioxins 178-184 Kruppel-like factor 9 L homeolog Xenopus laevis 0-21 29127629-2 2018 AhR is a key target for dioxin-like compounds, which is related to these compounds" potential to induce cancer and a wide range of endocrine and immune system-related effects. Dioxins 24-30 aryl hydrocarbon receptor Homo sapiens 0-3 28782227-8 2018 Furthermore, AR-Q13 (but not AR-Q25, or -35) enhances BaP-induced dioxin-responsive element (DRE) activity. Dioxins 66-72 androgen receptor Homo sapiens 13-15 28782227-8 2018 Furthermore, AR-Q13 (but not AR-Q25, or -35) enhances BaP-induced dioxin-responsive element (DRE) activity. Dioxins 66-72 prohibitin 2 Homo sapiens 54-57 29406108-7 2018 We further confirmed that hsa-miR-146b-5p significantly suppressed acetylcholinesterase (AChE) activity and targeted the 3"-untranslated region of the AChE T subunit, which has been down-regulated in dioxin treated SK-N-SH cells. Dioxins 200-206 acetylcholinesterase (Cartwright blood group) Homo sapiens 67-87 29406108-7 2018 We further confirmed that hsa-miR-146b-5p significantly suppressed acetylcholinesterase (AChE) activity and targeted the 3"-untranslated region of the AChE T subunit, which has been down-regulated in dioxin treated SK-N-SH cells. Dioxins 200-206 acetylcholinesterase (Cartwright blood group) Homo sapiens 151-155 29406108-8 2018 Functional bioinformatic analysis showed that the known and predicted target genes of hsa-miR-146b-5p were involved in some brain functions or cyto-toxicities related to known dioxin effects, including synapse transmission, in which AChE may serve as a responsive gene for mediating the effect. Dioxins 176-182 acetylcholinesterase (Cartwright blood group) Homo sapiens 233-237 29848869-8 2018 Maternal exposure to POPs, such as PCB/dioxins and perfluorinated alkyl substances, has affected not only children"s birth size, thyroid functions, and sex hormone levels, but also postnatal neurodevelopment, infection, and allergy among others. Dioxins 39-46 pyruvate carboxylase Homo sapiens 35-38 29848869-10 2018 Gene-environment interactions have been found for smoking, caffeine, folic acid, and PCB/dioxin. Dioxins 89-95 pyruvate carboxylase Homo sapiens 85-88 29294139-5 2018 Kruppel-Like Factor 9 (klf9), the first gene induced in a cascade of TH responses tied to metamorphosis, was upregulated over 5-fold by 50 nM triiodothyronine (T3) and 2-fold by dioxin. Dioxins 178-184 Kruppel-like factor 9 L homeolog Xenopus laevis 23-27 29096558-2 2017 Dioxins may be involved in the pathogenesis of inflammatory diseases in part via by affecting expression of aryl hydrocarbon receptor (Ahr) and inflammatory cytokines in animal models. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 108-133 29289296-8 2017 Candidate biomarker genes such as egr1, gad2, gabrb3, abca1, ccr5 and pycard may be toxicological targets for dioxin. Dioxins 110-116 early growth response 1 Rattus norvegicus 34-38 29289296-8 2017 Candidate biomarker genes such as egr1, gad2, gabrb3, abca1, ccr5 and pycard may be toxicological targets for dioxin. Dioxins 110-116 glutamate decarboxylase 2 Rattus norvegicus 40-44 29289296-8 2017 Candidate biomarker genes such as egr1, gad2, gabrb3, abca1, ccr5 and pycard may be toxicological targets for dioxin. Dioxins 110-116 gamma-aminobutyric acid type A receptor subunit beta 3 Rattus norvegicus 46-52 29289296-8 2017 Candidate biomarker genes such as egr1, gad2, gabrb3, abca1, ccr5 and pycard may be toxicological targets for dioxin. Dioxins 110-116 ATP binding cassette subfamily A member 1 Rattus norvegicus 54-59 29289296-8 2017 Candidate biomarker genes such as egr1, gad2, gabrb3, abca1, ccr5 and pycard may be toxicological targets for dioxin. Dioxins 110-116 C-C motif chemokine receptor 5 Rattus norvegicus 61-65 29096558-2 2017 Dioxins may be involved in the pathogenesis of inflammatory diseases in part via by affecting expression of aryl hydrocarbon receptor (Ahr) and inflammatory cytokines in animal models. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 135-138 29096558-10 2017 Analyses also showed that expression levels of Ahr correlated to those of IL-6 and IL-22 in the dioxin-exposed people. Dioxins 96-102 aryl hydrocarbon receptor Homo sapiens 47-50 29096558-10 2017 Analyses also showed that expression levels of Ahr correlated to those of IL-6 and IL-22 in the dioxin-exposed people. Dioxins 96-102 interleukin 6 Homo sapiens 74-78 29096558-10 2017 Analyses also showed that expression levels of Ahr correlated to those of IL-6 and IL-22 in the dioxin-exposed people. Dioxins 96-102 interleukin 22 Homo sapiens 83-88 29096558-11 2017 Taken together, dioxins might be involved in an up-regulated expression of Ahr that might possibly relate to changes in level of inflammatory cytokines and, ultimately, in the incidence of select diseases in residents of Vietnam who had/continue to live near a dioxins-contaminated site. Dioxins 16-23 aryl hydrocarbon receptor Homo sapiens 75-78 29096558-11 2017 Taken together, dioxins might be involved in an up-regulated expression of Ahr that might possibly relate to changes in level of inflammatory cytokines and, ultimately, in the incidence of select diseases in residents of Vietnam who had/continue to live near a dioxins-contaminated site. Dioxins 261-268 aryl hydrocarbon receptor Homo sapiens 75-78 28947237-3 2017 Detailed analysis of PCB burden of the participants revealed rather high correlations of lower and higher chlorinated as well as dioxin-like PCBs. Dioxins 129-135 pyruvate carboxylase Homo sapiens 21-24 28198024-2 2017 Aflatoxins (AF) are worldwide contaminants of food and feed commodities, while PCB 126 is a dioxin-like PCB which may contaminate milk and dairy products. Dioxins 92-98 pyruvate carboxylase Bos taurus 79-82 28198024-2 2017 Aflatoxins (AF) are worldwide contaminants of food and feed commodities, while PCB 126 is a dioxin-like PCB which may contaminate milk and dairy products. Dioxins 92-98 pyruvate carboxylase Bos taurus 104-107 28673560-0 2017 Down-regulation of the expression of alcohol dehydrogenase 4 and CYP2E1 by the combination of alpha-endosulfan and dioxin in HepaRG human cells. Dioxins 115-121 alcohol dehydrogenase 4 (class II), pi polypeptide Homo sapiens 37-60 28673560-0 2017 Down-regulation of the expression of alcohol dehydrogenase 4 and CYP2E1 by the combination of alpha-endosulfan and dioxin in HepaRG human cells. Dioxins 115-121 cytochrome P450 family 2 subfamily E member 1 Homo sapiens 65-71 28673560-5 2017 Experiments with siRNA and AHR agonists and antagonist demonstrated that the genomic AHR/ARNT pathway is necessary for the dioxin effect. Dioxins 123-129 aryl hydrocarbon receptor Homo sapiens 27-30 28639323-0 2017 Molecular interactions of dioxins and DLCs with the xenosensors (PXR and CAR): An in silico risk assessment approach. Dioxins 26-33 nuclear receptor subfamily 1 group I member 2 Homo sapiens 65-68 28639323-0 2017 Molecular interactions of dioxins and DLCs with the xenosensors (PXR and CAR): An in silico risk assessment approach. Dioxins 26-33 nuclear receptor subfamily 1 group I member 3 Homo sapiens 73-76 28673560-5 2017 Experiments with siRNA and AHR agonists and antagonist demonstrated that the genomic AHR/ARNT pathway is necessary for the dioxin effect. Dioxins 123-129 aryl hydrocarbon receptor Homo sapiens 85-88 29048649-1 2017 The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor that is best known in mediating the toxicities of dioxins and dioxin-like compounds. Dioxins 129-136 aryl hydrocarbon receptor Homo sapiens 4-29 28673560-5 2017 Experiments with siRNA and AHR agonists and antagonist demonstrated that the genomic AHR/ARNT pathway is necessary for the dioxin effect. Dioxins 123-129 aryl hydrocarbon receptor nuclear translocator Homo sapiens 89-93 28978690-8 2017 Additionally, binding of the ligand-activated AHR to the putative dioxin response elements in the EBF1 promoter was demonstrated by EMSAs and chromatin immunoprecipitation analysis, suggesting transcriptional regulation of EBF1 by AHR. Dioxins 66-72 aryl hydrocarbon receptor Homo sapiens 46-49 28978690-8 2017 Additionally, binding of the ligand-activated AHR to the putative dioxin response elements in the EBF1 promoter was demonstrated by EMSAs and chromatin immunoprecipitation analysis, suggesting transcriptional regulation of EBF1 by AHR. Dioxins 66-72 EBF transcription factor 1 Homo sapiens 98-102 28978690-8 2017 Additionally, binding of the ligand-activated AHR to the putative dioxin response elements in the EBF1 promoter was demonstrated by EMSAs and chromatin immunoprecipitation analysis, suggesting transcriptional regulation of EBF1 by AHR. Dioxins 66-72 EBF transcription factor 1 Homo sapiens 223-227 28978690-8 2017 Additionally, binding of the ligand-activated AHR to the putative dioxin response elements in the EBF1 promoter was demonstrated by EMSAs and chromatin immunoprecipitation analysis, suggesting transcriptional regulation of EBF1 by AHR. Dioxins 66-72 aryl hydrocarbon receptor Homo sapiens 231-234 29657921-9 2017 The induction of four cyp1 genes (cyp1a, cyp1b1, cyp1c1 and cyp1c2) by both BDE congeners warrants further study to understand the in vivo metabolism of BDE-47 and BDE-99 and the dioxin-like toxicity potencies of the OH-/MeO-PBDEs. Dioxins 179-185 peptidylprolyl isomerase Aa (cyclophilin A) Danio rerio 22-26 29657921-9 2017 The induction of four cyp1 genes (cyp1a, cyp1b1, cyp1c1 and cyp1c2) by both BDE congeners warrants further study to understand the in vivo metabolism of BDE-47 and BDE-99 and the dioxin-like toxicity potencies of the OH-/MeO-PBDEs. Dioxins 179-185 cytochrome P450, family 1, subfamily A Danio rerio 34-39 29657921-9 2017 The induction of four cyp1 genes (cyp1a, cyp1b1, cyp1c1 and cyp1c2) by both BDE congeners warrants further study to understand the in vivo metabolism of BDE-47 and BDE-99 and the dioxin-like toxicity potencies of the OH-/MeO-PBDEs. Dioxins 179-185 cytochrome P450, family 1, subfamily C, polypeptide 2 Danio rerio 60-66 28764121-2 2017 Toxic planar halogenated aromatic hydrocarbons, including dioxin and PCBs, are capable of activating the AHR, and while dioxin and PCB inputs into the environment have been dramatically curbed following strict regulatory efforts in the United States, they persist in the environment and exposures remain relevant today. Dioxins 58-64 aryl hydrocarbon receptor Alligator mississippiensis 105-108 28764121-7 2017 When comparisons across different sites are made, hepatic expression of CYP1A2, a direct target of the AHR, appears elevated in embryos from a site associated with a dioxin point source and previously characterized PCB contamination. Dioxins 166-172 aryl hydrocarbon receptor Alligator mississippiensis 103-106 29048649-1 2017 The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor that is best known in mediating the toxicities of dioxins and dioxin-like compounds. Dioxins 129-136 aryl hydrocarbon receptor Homo sapiens 31-34 29048649-1 2017 The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor that is best known in mediating the toxicities of dioxins and dioxin-like compounds. Dioxins 129-135 aryl hydrocarbon receptor Homo sapiens 4-29 29048649-1 2017 The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor that is best known in mediating the toxicities of dioxins and dioxin-like compounds. Dioxins 129-135 aryl hydrocarbon receptor Homo sapiens 31-34 28923513-0 2017 A dioxin-like compound induces hyperplasia and branching morphogenesis in mouse mammary gland, through alterations in TGF-beta1 and aryl hydrocarbon receptor signaling. Dioxins 2-8 transforming growth factor, beta 1 Mus musculus 118-127 28923513-0 2017 A dioxin-like compound induces hyperplasia and branching morphogenesis in mouse mammary gland, through alterations in TGF-beta1 and aryl hydrocarbon receptor signaling. Dioxins 2-8 aryl-hydrocarbon receptor Mus musculus 132-157 28923513-1 2017 Hexachlorobenzene (HCB) is a widespread environmental pollutant and a dioxin-like compound that binds weakly to the aryl hydrocarbon receptor (AhR). Dioxins 70-76 aryl-hydrocarbon receptor Mus musculus 116-141 28923513-1 2017 Hexachlorobenzene (HCB) is a widespread environmental pollutant and a dioxin-like compound that binds weakly to the aryl hydrocarbon receptor (AhR). Dioxins 70-76 aryl-hydrocarbon receptor Mus musculus 143-146 28676433-1 2017 Our previous study showed that the environmental neurotoxicant non-dioxin-like polychlorinated biphenyl (PCB)-95 increases RE1-silencing transcription factor (REST) expression, which is related to necrosis, but not apoptosis, of neurons. Dioxins 67-73 RE1-silencing transcription factor Rattus norvegicus 123-157 28618207-0 2017 Effect of dioxin and 17beta-estradiol on the expression of cytochrome P450 1A1 gene via an estrogen receptor dependent pathway in cellular and xenografted models. Dioxins 10-16 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 59-78 28618207-0 2017 Effect of dioxin and 17beta-estradiol on the expression of cytochrome P450 1A1 gene via an estrogen receptor dependent pathway in cellular and xenografted models. Dioxins 10-16 estrogen receptor 1 Homo sapiens 91-108 28384582-3 2017 World Health Organization (WHO) toxic equivalency concentrations (WHO TEQ2005) for PCDD/F+dioxin-like (DL) PCB ranged from 2.2pg TEQ2005 g-1 lipid to 27pg TEQ2005 g-1 lipid. Dioxins 90-96 pyruvate carboxylase Homo sapiens 107-110 28592194-2 2017 2,3",4,4",5-Pentachlorobiphenyl, known as PCB-118, is a member of coplanar PCBs which renders their structure similar to polychlorinated dibenzo-p-dioxins (PCDDs) and has dioxin-like activity. Dioxins 147-153 pyruvate carboxylase Homo sapiens 42-45 28957439-0 2017 Skeletal and dental effects on rats following in utero/lactational exposure to the non-dioxin-like polychlorinated biphenyl PCB 180. Dioxins 87-93 pyruvate carboxylase Rattus norvegicus 124-127 28669845-4 2017 The 2,3,7,8-TCDD-relative potencies (REPs) of most of the brominated dioxins were within a factor of 10 of the WHO toxicity equivalency factor (WHO-TEF) for the chlorinated analogues. Dioxins 69-76 TEF transcription factor, PAR bZIP family member Rattus norvegicus 148-151 28898241-8 2017 RESULTS: Prenatal dioxin (PCDD/F) exposure was positively correlated to the glucose:insulin ratio (p = 0.024) and negatively correlated to the fasting insulin concentration (p = 0.017) in adolescence. Dioxins 18-24 insulin Homo sapiens 84-91 28898241-8 2017 RESULTS: Prenatal dioxin (PCDD/F) exposure was positively correlated to the glucose:insulin ratio (p = 0.024) and negatively correlated to the fasting insulin concentration (p = 0.017) in adolescence. Dioxins 18-24 insulin Homo sapiens 151-158 28391007-5 2017 Concurrently, toxicological studies have also allowed a greater insight into the potencies of some congeners, a number of which are known to elicit potent, aryl hydrocarbon receptor (AhR) mediated responses, often referred to as dioxin-like toxicity. Dioxins 229-235 aryl hydrocarbon receptor Homo sapiens 156-181 28865728-0 2017 Gender-specific association of exposure to non-dioxin-like polychlorinated biphenyls during pregnancy with methylation levels of H19 and long interspersed nuclear element-1 in cord blood in the Hokkaido study. Dioxins 47-53 H19 imprinted maternally expressed transcript Homo sapiens 129-172 28865728-11 2017 CONCLUSION: Our results suggest that the dose-dependent association between prenatal exposure to specific non-dioxin-like PCBs and increases in the H19 and LINE-1 methylation levels in cord blood might be more predominant in females than in males. Dioxins 110-116 H19 imprinted maternally expressed transcript Homo sapiens 148-151 28860601-10 2017 These results indicated that AhR not only mediates transcriptional induction of CDC42, but also hsa-miR-608-induced post-transcriptional regulation of CDC42 in dioxin treated neuroblastoma cells. Dioxins 160-166 aryl hydrocarbon receptor Homo sapiens 29-32 28860601-10 2017 These results indicated that AhR not only mediates transcriptional induction of CDC42, but also hsa-miR-608-induced post-transcriptional regulation of CDC42 in dioxin treated neuroblastoma cells. Dioxins 160-166 microRNA 608 Homo sapiens 96-107 28860601-10 2017 These results indicated that AhR not only mediates transcriptional induction of CDC42, but also hsa-miR-608-induced post-transcriptional regulation of CDC42 in dioxin treated neuroblastoma cells. Dioxins 160-166 cell division cycle 42 Homo sapiens 151-156 28839207-6 2017 Serum AhR bioactivities were positively associated with some PCBs, regardless of their dioxin-like properties, but only dioxin-like PCBs stimulated AhR bioactivity. Dioxins 120-126 aryl hydrocarbon receptor Homo sapiens 148-151 28820910-3 2017 Although the endogenous ligand involved in brain developmental process has not been identified, the environmental pollutant dioxin potently binds AhR and induces abnormalities in higher brain function of laboratory animals. Dioxins 124-130 aryl-hydrocarbon receptor Mus musculus 146-149 28820910-9 2017 The present results indicate that over-activation of AhR perturbs neuronal migration and morphological development in mammalian cortex, supporting previous observations of impaired dendritic structure, cortical dysgenesis, and behavioral abnormalities following perinatal dioxin exposure. Dioxins 272-278 aryl hydrocarbon receptor Homo sapiens 53-56 27458090-10 2017 Both dioxin and non-dioxin-like PCB congeners decreased EGFR phosphorylation in cell culture. Dioxins 5-11 epidermal growth factor receptor Homo sapiens 56-60 27458090-10 2017 Both dioxin and non-dioxin-like PCB congeners decreased EGFR phosphorylation in cell culture. Dioxins 20-26 pyruvate carboxylase Homo sapiens 32-35 27458090-10 2017 Both dioxin and non-dioxin-like PCB congeners decreased EGFR phosphorylation in cell culture. Dioxins 20-26 epidermal growth factor receptor Homo sapiens 56-60 28860601-0 2017 CDC42 expression is altered by dioxin exposure and mediated by multilevel regulations via AhR in human neuroblastoma cells. Dioxins 31-37 cell division cycle 42 Homo sapiens 0-5 28702904-0 2017 Formation of brominated and chlorinated dioxins and its prevention during a pilot test of mechanochemical treatment of PCB and PBDE contaminated soil. Dioxins 40-47 pyruvate carboxylase Homo sapiens 119-122 28634910-1 2017 The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor best known for its ability to mediate the effects of environmental toxins such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD or dioxin), polycyclic aromatic hydrocarbons (PAHs), benzene, and polychlorinated biphenyls (PCBs) through the initiation of transcription of a number of metabolically active enzymes. Dioxins 190-196 aryl-hydrocarbon receptor Mus musculus 4-29 28634910-1 2017 The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor best known for its ability to mediate the effects of environmental toxins such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD or dioxin), polycyclic aromatic hydrocarbons (PAHs), benzene, and polychlorinated biphenyls (PCBs) through the initiation of transcription of a number of metabolically active enzymes. Dioxins 190-196 aryl-hydrocarbon receptor Mus musculus 31-34 28602820-2 2017 AHR is activated by xenobiotics, notably dioxin, as well as by exogenous and endogenous metabolites. Dioxins 41-47 aryl hydrocarbon receptor Homo sapiens 0-3 28661416-4 2017 Dioxin-like PCB congeners (DL-PCBs) were poorly represented in all biological samples, whereas non Dioxin-Like PCB congeners (noDL-PCBs), in particular environmentally widespread congeners (PCB 153, 138, 180), could be detected in almost all samples. Dioxins 0-6 pyruvate carboxylase Homo sapiens 12-15 28661416-4 2017 Dioxin-like PCB congeners (DL-PCBs) were poorly represented in all biological samples, whereas non Dioxin-Like PCB congeners (noDL-PCBs), in particular environmentally widespread congeners (PCB 153, 138, 180), could be detected in almost all samples. Dioxins 0-6 pyruvate carboxylase Homo sapiens 30-33 28661416-4 2017 Dioxin-like PCB congeners (DL-PCBs) were poorly represented in all biological samples, whereas non Dioxin-Like PCB congeners (noDL-PCBs), in particular environmentally widespread congeners (PCB 153, 138, 180), could be detected in almost all samples. Dioxins 0-6 pyruvate carboxylase Homo sapiens 30-33 28487374-0 2017 Dioxin-induced increase in leukotriene B4 biosynthesis through the aryl hydrocarbon receptor and its relevance to hepatotoxicity owing to neutrophil infiltration. Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 67-92 28487374-1 2017 Dioxin and related chemicals alter the expression of a number of genes by activating the aryl hydrocarbon receptors (AHR) to produce a variety of disorders including hepatotoxicity. Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 89-115 28487374-1 2017 Dioxin and related chemicals alter the expression of a number of genes by activating the aryl hydrocarbon receptors (AHR) to produce a variety of disorders including hepatotoxicity. Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 117-120 28478156-0 2017 Activated thyroid hormone receptor modulates dioxin-inducible aryl hydrocarbon receptor-mediated CYP1A1 induction in human hepatocytes but not in human hepatocarcinoma HepG2 cells. Dioxins 45-51 aryl hydrocarbon receptor Homo sapiens 62-87 28478156-0 2017 Activated thyroid hormone receptor modulates dioxin-inducible aryl hydrocarbon receptor-mediated CYP1A1 induction in human hepatocytes but not in human hepatocarcinoma HepG2 cells. Dioxins 45-51 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 97-103 28478156-6 2017 Incubation of human hepatocytes with T3 had modulatory and inter-individual (7 cell cultures from 7 different liver donors) effects on both basal and dioxin-inducible CYP1A1/2. Dioxins 150-156 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 167-173 27853917-2 2017 Epidemiological data reported increased prevalence of pituitary tumors in high industrial areas while genotyping studies showed that mutations in the aryl hydrocarbon receptor (AhR) interacting protein (AIP)-chaperone to the dioxin ligand AhR-gene are linked to predisposition to pituitary tumor development. Dioxins 225-231 aryl hydrocarbon receptor Rattus norvegicus 150-175 27853917-2 2017 Epidemiological data reported increased prevalence of pituitary tumors in high industrial areas while genotyping studies showed that mutations in the aryl hydrocarbon receptor (AhR) interacting protein (AIP)-chaperone to the dioxin ligand AhR-gene are linked to predisposition to pituitary tumor development. Dioxins 225-231 aryl hydrocarbon receptor Rattus norvegicus 177-180 27853917-2 2017 Epidemiological data reported increased prevalence of pituitary tumors in high industrial areas while genotyping studies showed that mutations in the aryl hydrocarbon receptor (AhR) interacting protein (AIP)-chaperone to the dioxin ligand AhR-gene are linked to predisposition to pituitary tumor development. Dioxins 225-231 aryl hydrocarbon receptor Rattus norvegicus 239-242 28158694-3 2017 In vivo, transformation of dioxins occurs after their interaction with the aryl hydrocarbon receptor (AhR) and leads to formation of proinflammatory and toxic metabolites. Dioxins 27-34 aryl hydrocarbon receptor 1 alpha Gallus gallus 75-100 28158694-3 2017 In vivo, transformation of dioxins occurs after their interaction with the aryl hydrocarbon receptor (AhR) and leads to formation of proinflammatory and toxic metabolites. Dioxins 27-34 aryl hydrocarbon receptor 1 alpha Gallus gallus 102-105 28396409-2 2017 The AHR forms a transcriptionally active heterodimer with ARNT (AHR nuclear translocator), which recognizes the dioxin response element (DRE) in the promoter of downstream genes. Dioxins 112-118 aryl hydrocarbon receptor Homo sapiens 4-7 28396409-2 2017 The AHR forms a transcriptionally active heterodimer with ARNT (AHR nuclear translocator), which recognizes the dioxin response element (DRE) in the promoter of downstream genes. Dioxins 112-118 aryl hydrocarbon receptor nuclear translocator Homo sapiens 58-62 28396409-2 2017 The AHR forms a transcriptionally active heterodimer with ARNT (AHR nuclear translocator), which recognizes the dioxin response element (DRE) in the promoter of downstream genes. Dioxins 112-118 aryl hydrocarbon receptor nuclear translocator Homo sapiens 64-88 28481916-3 2017 Here we investigate the hypothesis that TCF21 interacts with a downstream target gene, the aryl hydrocarbon receptor (AHR), a ligand-activated transcription factor that mediates the cellular response to environmental contaminants, including dioxin and polycyclic aromatic hydrocarbons (e.g., tobacco smoke). Dioxins 241-247 transcription factor 21 Homo sapiens 40-45 28481916-3 2017 Here we investigate the hypothesis that TCF21 interacts with a downstream target gene, the aryl hydrocarbon receptor (AHR), a ligand-activated transcription factor that mediates the cellular response to environmental contaminants, including dioxin and polycyclic aromatic hydrocarbons (e.g., tobacco smoke). Dioxins 241-247 aryl hydrocarbon receptor Homo sapiens 118-121 28552310-1 2017 In 2011, a joint World Health Organization (WHO) and United Nations Environment Programme expert panel recommended the use of the WHO toxicity equivalency factor (TEF) scheme for assessment of the human health risks of brominated dioxins which have different sources from chlorinated dioxins. Dioxins 284-291 TEF transcription factor, PAR bZIP family member Homo sapiens 163-166 28433708-1 2017 The aryl hydrocarbon receptor (AHR) mediates the toxicity of dioxins, but also plays important physiological roles. Dioxins 61-68 aryl hydrocarbon receptor Rattus norvegicus 4-29 28433708-1 2017 The aryl hydrocarbon receptor (AHR) mediates the toxicity of dioxins, but also plays important physiological roles. Dioxins 61-68 aryl hydrocarbon receptor Rattus norvegicus 31-34 28433708-2 2017 Selective AHR modulators, which elicit some effects imparted by this receptor without causing the marked toxicity of dioxins, are presently under intense scrutiny. Dioxins 117-124 aryl hydrocarbon receptor Rattus norvegicus 10-13 28485586-9 2017 Therefore, strain p52 harboring pDF01 and pDF02 has potential for genetic bioaugmentation in dioxin-contaminated environments. Dioxins 93-99 nuclear factor kappa B subunit 2 Homo sapiens 18-21 27837308-2 2017 In this study, we examined in vitro and in vivo effects of PCB-118 (dioxin-like PCB) and PCB-138 (non-dioxin-like PCB) on adipocyte differentiation, lipid droplet growth, and insulin action. Dioxins 68-74 pyruvate carboxylase Mus musculus 80-83 27837308-2 2017 In this study, we examined in vitro and in vivo effects of PCB-118 (dioxin-like PCB) and PCB-138 (non-dioxin-like PCB) on adipocyte differentiation, lipid droplet growth, and insulin action. Dioxins 68-74 pyruvate carboxylase Mus musculus 80-83 27837308-2 2017 In this study, we examined in vitro and in vivo effects of PCB-118 (dioxin-like PCB) and PCB-138 (non-dioxin-like PCB) on adipocyte differentiation, lipid droplet growth, and insulin action. Dioxins 68-74 pyruvate carboxylase Mus musculus 80-83 28536482-3 2017 However, after nearly 50 years of study, it remains unknown how AhR activation by dioxin produces toxic effects. Dioxins 82-88 aryl hydrocarbon receptor 1 alpha Gallus gallus 64-67 28536482-6 2017 Our findings additionally support a role for decreased NAD+ dependent Sirt6 activity in mediating dioxin toxicity following PARP activation. Dioxins 98-104 sirtuin 6 Gallus gallus 70-75 28391007-5 2017 Concurrently, toxicological studies have also allowed a greater insight into the potencies of some congeners, a number of which are known to elicit potent, aryl hydrocarbon receptor (AhR) mediated responses, often referred to as dioxin-like toxicity. Dioxins 229-235 aryl hydrocarbon receptor Homo sapiens 183-186 28476168-0 2017 Dioxins and related environmental contaminants increase TDP-43 levels. Dioxins 0-7 TAR DNA binding protein Mus musculus 56-62 28476168-3 2017 Dioxins, related planar polychlorinated biphenyls (PCBs), and polycyclic aromatic hydrocarbons (PAHs) are environmental contaminants that activate the aryl hydrocarbon receptor (AHR), a ligand-activated, PAS family transcription factor. Dioxins 0-7 aryl-hydrocarbon receptor Mus musculus 151-176 28476168-3 2017 Dioxins, related planar polychlorinated biphenyls (PCBs), and polycyclic aromatic hydrocarbons (PAHs) are environmental contaminants that activate the aryl hydrocarbon receptor (AHR), a ligand-activated, PAS family transcription factor. Dioxins 0-7 aryl-hydrocarbon receptor Mus musculus 178-181 27805907-0 2017 Human and rodent aryl hydrocarbon receptor (AHR): from mediator of dioxin toxicity to physiologic AHR functions and therapeutic options. Dioxins 67-73 aryl hydrocarbon receptor Homo sapiens 17-42 28267985-3 2017 Tested compounds are shown to activate the receptors but to much lesser extent than positive controls, dioxin and dexamethasone for Ahr and GR, respectively. Dioxins 103-109 aryl hydrocarbon receptor Homo sapiens 132-135 28267985-3 2017 Tested compounds are shown to activate the receptors but to much lesser extent than positive controls, dioxin and dexamethasone for Ahr and GR, respectively. Dioxins 103-109 nuclear receptor subfamily 3 group C member 1 Homo sapiens 140-142 27805907-0 2017 Human and rodent aryl hydrocarbon receptor (AHR): from mediator of dioxin toxicity to physiologic AHR functions and therapeutic options. Dioxins 67-73 aryl hydrocarbon receptor Homo sapiens 44-47 27805907-1 2017 Metabolism of aryl hydrocarbons and toxicity of dioxins led to the discovery of the aryl hydrocarbon receptor (AHR). Dioxins 48-55 aryl hydrocarbon receptor Homo sapiens 84-109 27805907-1 2017 Metabolism of aryl hydrocarbons and toxicity of dioxins led to the discovery of the aryl hydrocarbon receptor (AHR). Dioxins 48-55 aryl hydrocarbon receptor Homo sapiens 111-114 27805907-4 2017 Observations in dioxin-poisoned individuals may provide hints to physiologic AHR functions in humans. Dioxins 16-22 aryl hydrocarbon receptor Homo sapiens 77-80 28192119-4 2017 The toxicity profiles of the classical AhR ligands such as 3-methylcholanthrene and dioxins limit their use as a therapeutic agent in humans. Dioxins 84-91 aryl hydrocarbon receptor Homo sapiens 39-42 27942866-3 2017 Dioxins are transformed in vivo, and interactions between the products and the aryl hydrocarbon receptor (AhR) lead to the formation of proinflammatory and toxic metabolites. Dioxins 0-7 aryl hydrocarbon receptor 1 alpha Gallus gallus 79-104 27942866-3 2017 Dioxins are transformed in vivo, and interactions between the products and the aryl hydrocarbon receptor (AhR) lead to the formation of proinflammatory and toxic metabolites. Dioxins 0-7 aryl hydrocarbon receptor 1 alpha Gallus gallus 106-109 27888289-6 2017 This selectivity was mediated by AhR"s binding to the distal dioxin-responsive element (DRE) in the CCL1 promoter of the M(IL-4) subset, and a deletion mutant lacking the distal DRE sequence lost its activity. Dioxins 61-67 aryl hydrocarbon receptor Homo sapiens 33-36 27888289-6 2017 This selectivity was mediated by AhR"s binding to the distal dioxin-responsive element (DRE) in the CCL1 promoter of the M(IL-4) subset, and a deletion mutant lacking the distal DRE sequence lost its activity. Dioxins 61-67 C-C motif chemokine ligand 1 Homo sapiens 100-104 27888289-6 2017 This selectivity was mediated by AhR"s binding to the distal dioxin-responsive element (DRE) in the CCL1 promoter of the M(IL-4) subset, and a deletion mutant lacking the distal DRE sequence lost its activity. Dioxins 61-67 interleukin 4 Homo sapiens 121-127 28284726-4 2017 In adiponectin stimulated cells dioxin-like compounds decreased E2 and except of PCN had no effect on T, while non-dioxin like increased E2 and decreased T secretion. Dioxins 32-38 adiponectin, C1Q and collagen domain containing Homo sapiens 3-14 28284726-5 2017 Results indicated to modulatory role of EDCs on adiponectin and its receptor and its action on ovarian steroidogenesis, suggest that dioxin- like compounds may contribute to the ovarian dysfunction in obesity-related disorders. Dioxins 133-139 adiponectin, C1Q and collagen domain containing Homo sapiens 48-59 28270159-8 2017 CONCLUSIONS: This cross-sectional analysis which controlled for collinear exposure to several neurotoxic compounds demonstrated an association between non-dioxin like polychlorinated biphenyl exposure, specifically PCB 146, and lower cognitive functioning, in older adults. Dioxins 155-161 pyruvate carboxylase Homo sapiens 215-218 28049042-9 2017 Structure-activity relationship studies using dioxin congeners demonstrated a correlation between the relative AHR binding affinity and the magnitude of decrease in the number of HSPCs and CD34 expression, suggesting that AHR mediates the observed TCDD-elicited changes in HSPCs. Dioxins 46-52 aryl hydrocarbon receptor Homo sapiens 111-114 28049042-9 2017 Structure-activity relationship studies using dioxin congeners demonstrated a correlation between the relative AHR binding affinity and the magnitude of decrease in the number of HSPCs and CD34 expression, suggesting that AHR mediates the observed TCDD-elicited changes in HSPCs. Dioxins 46-52 aryl hydrocarbon receptor Homo sapiens 222-225 27604104-1 2017 Dioxins cause various toxic effects through the aryl hydrocarbon receptor (AHR) in vertebrates, with dramatic species and strain differences in susceptibility. Dioxins 0-7 aryl-hydrocarbon receptor Mus musculus 48-73 27604104-1 2017 Dioxins cause various toxic effects through the aryl hydrocarbon receptor (AHR) in vertebrates, with dramatic species and strain differences in susceptibility. Dioxins 0-7 aryl-hydrocarbon receptor Mus musculus 75-78 27604104-7 2017 Taken together, our results provide insights into the molecular mechanism underlying the high dioxin susceptibility of the C3H/lpr strain, in which AHR activation by TBDD is more prompted by the production of endogenous ligands, but the adaptation to oxidative stress is also acquired. Dioxins 94-100 aryl-hydrocarbon receptor Mus musculus 148-151 28088388-2 2017 Fibroblast growth factor (Fgf) 21, an important regulator of glucose, lipid, and energy metabolism, plays a cytoprotective role by attenuating toxicities induced by chemicals such as dioxins, acetaminophen (APAP), and alcohols. Dioxins 183-190 fibroblast growth factor 21 Mus musculus 0-33 28377982-3 2017 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) is a high-affinity Ahr ligand frequently used to evaluate Ahr pathway activation. Dioxins 29-35 aryl hydrocarbon receptor Rattus norvegicus 70-73 28377982-3 2017 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) is a high-affinity Ahr ligand frequently used to evaluate Ahr pathway activation. Dioxins 29-35 aryl hydrocarbon receptor Rattus norvegicus 109-112 28377982-4 2017 The purpose of this study was to elucidate the downstream mechanisms of dioxin action on bone regeneration and investigate Ahr antagonism as a potential therapeutic approach to mitigate the effects of dioxin on bone. Dioxins 201-207 aryl hydrocarbon receptor Rattus norvegicus 123-126 28377982-9 2017 RNA and protein expression studies found that dioxin down-regulated numerous pro-osteogenic targets, whereas co-treatment with Ahr antagonists prevented these dioxin-induced expression changes to varying degrees. Dioxins 159-165 aryl hydrocarbon receptor Rattus norvegicus 127-130 28377982-10 2017 Our results suggest that dioxin adversely affects bone regeneration in a myriad of ways, many of which appear to be mediated by the Ahr. Dioxins 25-31 aryl hydrocarbon receptor Rattus norvegicus 132-135 27956220-4 2017 This model incorporates CYP1A2 induction, which is an important metabolic vector that drives dioxin distribution in the human body, and it uses a variable elimination half-life that is body burden dependent. Dioxins 93-99 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 24-30 28029781-3 2017 It has been shown that some environmental organic pollutants (POPs) like dioxins, furans, and polychlorinated biphenyls (PCBs) may act as ligands for the aryl hydrocarbon receptor (AhR) and regulate hyperpigmentation. Dioxins 73-80 aryl-hydrocarbon receptor Mus musculus 154-179 28029781-3 2017 It has been shown that some environmental organic pollutants (POPs) like dioxins, furans, and polychlorinated biphenyls (PCBs) may act as ligands for the aryl hydrocarbon receptor (AhR) and regulate hyperpigmentation. Dioxins 73-80 aryl-hydrocarbon receptor Mus musculus 181-184 28944315-1 2017 There is a long standing perception that AhR ligands are automatically disqualified from pharmaceutical development due to their induction of Cyp1a1 as well as their potential for causing "dioxin-like" toxicities. Dioxins 189-195 aryl hydrocarbon receptor Homo sapiens 41-44 28971163-1 2017 The aryl hydrocarbon receptor repressor (AhRR) was first described as a specific competitive repressor of aryl hydrocarbon receptor (AhR) activity based on its ability to dimerize with the AhR nuclear translocator (ARNT) and through direct competition of AhR/ARNT and AhRR/ARNT complexes for binding to dioxin-responsive elements (DREs). Dioxins 303-309 aryl hydrocarbon receptor repressor Homo sapiens 4-39 28971163-1 2017 The aryl hydrocarbon receptor repressor (AhRR) was first described as a specific competitive repressor of aryl hydrocarbon receptor (AhR) activity based on its ability to dimerize with the AhR nuclear translocator (ARNT) and through direct competition of AhR/ARNT and AhRR/ARNT complexes for binding to dioxin-responsive elements (DREs). Dioxins 303-309 aryl hydrocarbon receptor repressor Homo sapiens 41-45 28971163-1 2017 The aryl hydrocarbon receptor repressor (AhRR) was first described as a specific competitive repressor of aryl hydrocarbon receptor (AhR) activity based on its ability to dimerize with the AhR nuclear translocator (ARNT) and through direct competition of AhR/ARNT and AhRR/ARNT complexes for binding to dioxin-responsive elements (DREs). Dioxins 303-309 aryl hydrocarbon receptor Homo sapiens 4-29 28971163-1 2017 The aryl hydrocarbon receptor repressor (AhRR) was first described as a specific competitive repressor of aryl hydrocarbon receptor (AhR) activity based on its ability to dimerize with the AhR nuclear translocator (ARNT) and through direct competition of AhR/ARNT and AhRR/ARNT complexes for binding to dioxin-responsive elements (DREs). Dioxins 303-309 aryl hydrocarbon receptor Homo sapiens 41-44 28971163-1 2017 The aryl hydrocarbon receptor repressor (AhRR) was first described as a specific competitive repressor of aryl hydrocarbon receptor (AhR) activity based on its ability to dimerize with the AhR nuclear translocator (ARNT) and through direct competition of AhR/ARNT and AhRR/ARNT complexes for binding to dioxin-responsive elements (DREs). Dioxins 303-309 aryl hydrocarbon receptor nuclear translocator Homo sapiens 189-213 28971163-1 2017 The aryl hydrocarbon receptor repressor (AhRR) was first described as a specific competitive repressor of aryl hydrocarbon receptor (AhR) activity based on its ability to dimerize with the AhR nuclear translocator (ARNT) and through direct competition of AhR/ARNT and AhRR/ARNT complexes for binding to dioxin-responsive elements (DREs). Dioxins 303-309 aryl hydrocarbon receptor nuclear translocator Homo sapiens 215-219 28971163-1 2017 The aryl hydrocarbon receptor repressor (AhRR) was first described as a specific competitive repressor of aryl hydrocarbon receptor (AhR) activity based on its ability to dimerize with the AhR nuclear translocator (ARNT) and through direct competition of AhR/ARNT and AhRR/ARNT complexes for binding to dioxin-responsive elements (DREs). Dioxins 303-309 aryl hydrocarbon receptor Homo sapiens 133-136 28971163-1 2017 The aryl hydrocarbon receptor repressor (AhRR) was first described as a specific competitive repressor of aryl hydrocarbon receptor (AhR) activity based on its ability to dimerize with the AhR nuclear translocator (ARNT) and through direct competition of AhR/ARNT and AhRR/ARNT complexes for binding to dioxin-responsive elements (DREs). Dioxins 303-309 aryl hydrocarbon receptor nuclear translocator Homo sapiens 259-263 28971163-1 2017 The aryl hydrocarbon receptor repressor (AhRR) was first described as a specific competitive repressor of aryl hydrocarbon receptor (AhR) activity based on its ability to dimerize with the AhR nuclear translocator (ARNT) and through direct competition of AhR/ARNT and AhRR/ARNT complexes for binding to dioxin-responsive elements (DREs). Dioxins 303-309 aryl hydrocarbon receptor repressor Homo sapiens 268-272 28971163-1 2017 The aryl hydrocarbon receptor repressor (AhRR) was first described as a specific competitive repressor of aryl hydrocarbon receptor (AhR) activity based on its ability to dimerize with the AhR nuclear translocator (ARNT) and through direct competition of AhR/ARNT and AhRR/ARNT complexes for binding to dioxin-responsive elements (DREs). Dioxins 303-309 aryl hydrocarbon receptor nuclear translocator Homo sapiens 259-263 28223923-2 2017 Dioxin, a ubiquitous environmental pollutant, avidly binds to this receptor, and maternal exposure to dioxin has been shown to impair higher brain functions and dendritic morphogenesis, possibly via an AhR-dependent mechanism. Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 202-205 28223923-2 2017 Dioxin, a ubiquitous environmental pollutant, avidly binds to this receptor, and maternal exposure to dioxin has been shown to impair higher brain functions and dendritic morphogenesis, possibly via an AhR-dependent mechanism. Dioxins 102-108 aryl-hydrocarbon receptor Mus musculus 202-205 27839925-0 2017 Dioxin-like pcb emissions from cement kilns during the use of alternative fuels. Dioxins 0-6 pyruvate carboxylase Homo sapiens 12-15 27839925-3 2017 This paper presents stack emission monitoring of health-critical dl-PCB (dioxin-like polychlorinated biphenyl) congeners during the substitution of alternative fuels at ten Australian cement plants, and to distinguish statistical similarities between other key pollutants (such as polychlorinated dibenzo-p-dioxins and furans (PCDD-F) and hydrogen halogens) and amongst the fuels used. Dioxins 73-79 pyruvate carboxylase Homo sapiens 68-71 26856715-5 2017 Interestingly, ICZ is a potent activator of the aryl hydrocarbon receptor (AhR), a transcription factor known to mediate toxic effects of environmental pollutants, such as dioxin and polycyclic aromatic hydrocarbons. Dioxins 172-178 aryl hydrocarbon receptor Homo sapiens 48-73 26856715-5 2017 Interestingly, ICZ is a potent activator of the aryl hydrocarbon receptor (AhR), a transcription factor known to mediate toxic effects of environmental pollutants, such as dioxin and polycyclic aromatic hydrocarbons. Dioxins 172-178 aryl hydrocarbon receptor Homo sapiens 75-78 27783961-3 2017 In living organisms, dioxins are metabolized by enzymes of the cytochrome P450 family, including CYP1A1. Dioxins 21-28 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 97-103 27783961-5 2017 Since the molecular mechanisms underlying dioxin susceptibility or resistance to biodegradation are unknown, in the present study the molecular interactions between five selected dioxins and porcine CYP1A1 protein were investigated. Dioxins 179-186 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 199-205 27783961-6 2017 It was found that the ability of a dioxin to undergo CYP1A1-mediated degradation is associated mainly with the number and position of chlorine atoms in the dioxin molecule. Dioxins 35-41 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 53-59 27783961-6 2017 It was found that the ability of a dioxin to undergo CYP1A1-mediated degradation is associated mainly with the number and position of chlorine atoms in the dioxin molecule. Dioxins 156-162 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 53-59 27783961-8 2017 Interestingly, in contrast to other dioxins, the binding of the TCDD molecule to the porcine CYP1A1 active site resulted in a rapid and continuous closure of substrate channels. Dioxins 36-43 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 93-99 27994169-2 2017 We capitalize on a recent genome duplication in Xenopus laevis (African clawed frog) to interrogate possible functional differentiation between alloalleles of the aryl hydrocarbon receptor (AHR), a ligand-activated transcription factor that mediates toxicity of dioxin-like compounds and plays a role in the physiology and development of the cardiovascular, hepatic, and immune systems in vertebrates. Dioxins 262-268 aryl hydrocarbon receptor L homeolog Xenopus laevis 163-188 27994169-2 2017 We capitalize on a recent genome duplication in Xenopus laevis (African clawed frog) to interrogate possible functional differentiation between alloalleles of the aryl hydrocarbon receptor (AHR), a ligand-activated transcription factor that mediates toxicity of dioxin-like compounds and plays a role in the physiology and development of the cardiovascular, hepatic, and immune systems in vertebrates. Dioxins 262-268 aryl hydrocarbon receptor L homeolog Xenopus laevis 190-193 28079158-1 2017 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor historically known for its toxic responses to man-made pollutants such as dioxin. Dioxins 153-159 aryl hydrocarbon receptor Homo sapiens 4-29 28079158-1 2017 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor historically known for its toxic responses to man-made pollutants such as dioxin. Dioxins 153-159 aryl hydrocarbon receptor Homo sapiens 31-34 27349986-3 2017 Hints to physiologic functions may be derived (i) from feedback loops between endogenous ligands and substrates of major target enzymes such as CYP1A1 and UGT1A1, and (ii) from dioxin toxicity in human individuals. Dioxins 177-183 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 144-150 27939992-2 2017 METHODS: We examined the relationship between dioxin exposure and birth size in relation to the polymorphisms in the genes encoding aromatic hydrocarbon receptor (AHR [G>A, Arg554Lys]), cytochrome P450 (CYP) 1A1 (T6235C), and glutathione S-transferase mu 1 (GSTM1; Non-null/null) in 421 participants using multiple linear regression models. Dioxins 46-52 aryl hydrocarbon receptor Homo sapiens 132-161 28891521-0 2017 Effects of high fat diet and perinatal dioxin exposure on development of body size and expression of platelet-derived growth factor receptor beta in the rat brain. Dioxins 39-45 platelet derived growth factor receptor beta Rattus norvegicus 101-145 28070106-1 2017 The aryl hydrocarbon receptor (AhR) avidly binds dioxin, a ubiquitous environmental contaminant. Dioxins 49-55 aryl-hydrocarbon receptor Mus musculus 4-29 28070106-1 2017 The aryl hydrocarbon receptor (AhR) avidly binds dioxin, a ubiquitous environmental contaminant. Dioxins 49-55 aryl-hydrocarbon receptor Mus musculus 31-34 28070106-2 2017 Disruption of downstream AhR signaling has been reported to alter neuronal development, and rodent offspring exposed to dioxin during gestation and lactation showed abnormalities in learning and memory, emotion, and social behavior. Dioxins 120-126 aryl-hydrocarbon receptor Mus musculus 25-28 27939992-2 2017 METHODS: We examined the relationship between dioxin exposure and birth size in relation to the polymorphisms in the genes encoding aromatic hydrocarbon receptor (AHR [G>A, Arg554Lys]), cytochrome P450 (CYP) 1A1 (T6235C), and glutathione S-transferase mu 1 (GSTM1; Non-null/null) in 421 participants using multiple linear regression models. Dioxins 46-52 aryl hydrocarbon receptor Homo sapiens 163-166 27939992-3 2017 RESULTS: In mothers carrying the GSTM1 null genotype, a ten-fold increase in total dioxin toxic equivalency was correlated with a decrease in birth weight of -345g (95% confidence interval: -584, -105). Dioxins 83-89 glutathione S-transferase mu 1 Homo sapiens 33-38 27939992-4 2017 CONCLUSIONS: We observed adverse effects of maternal GSTM1 null genotype on birth weight in the presence of dioxins exposure during pregnancy. Dioxins 108-115 glutathione S-transferase mu 1 Homo sapiens 53-58 27503630-6 2016 Predominance of dioxin like PCBs, PCB-l14, -118 and -126 in the e-waste metal recovery sites were presumably due to combustion and pyrolytic processes performed during recycling of electrical components. Dioxins 16-22 pyruvate carboxylase Homo sapiens 28-31 27899901-2 2016 Dioxin-like chemicals act on the aryl hydrocarbon receptor (AhR), polymorphisms, and mutations of AhR-related gene may exert pathological influences on sexual differentiation of the brain, causing autistic traits. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 33-58 27594096-1 2016 The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor that mediates the toxicity of dioxins, but also plays important physiological roles, which are only beginning to unfold. Dioxins 109-116 aryl hydrocarbon receptor Rattus norvegicus 4-29 27594096-1 2016 The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor that mediates the toxicity of dioxins, but also plays important physiological roles, which are only beginning to unfold. Dioxins 109-116 aryl hydrocarbon receptor Rattus norvegicus 31-34 27593435-5 2016 Dioxin-like activity was also tested in zebrafish embryos by monitoring the induction of the marker gene cyp1a. Dioxins 0-6 cytochrome P450, family 1, subfamily A Danio rerio 105-110 27502150-5 2016 Recently, AChE was reported as a target of the toxicity of dioxin. Dioxins 59-65 acetylcholinesterase Rattus norvegicus 10-14 27899901-2 2016 Dioxin-like chemicals act on the aryl hydrocarbon receptor (AhR), polymorphisms, and mutations of AhR-related gene may exert pathological influences on sexual differentiation of the brain, causing autistic traits. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 60-63 27899901-2 2016 Dioxin-like chemicals act on the aryl hydrocarbon receptor (AhR), polymorphisms, and mutations of AhR-related gene may exert pathological influences on sexual differentiation of the brain, causing autistic traits. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 98-101 27479457-7 2016 With respect to dioxin-like toxicity, 3-bromocarbazole, 3-chlorocarbazole, 3,6-dibromocarbazole and 3,6-dichlorocarbazoles caused induction of CYP1A1-dependent EROD activity in HII4E rat hepatoma cell line. Dioxins 16-22 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 143-149 27476725-2 2016 Those able to bind the aryl hydrocarbon receptor (AhR), eliciting a plethora of toxic responses, are defined dioxin-like (DL) compounds, while the remainders are called non-DL (NDL). Dioxins 109-115 LOC522736 Bos taurus 23-48 27476725-2 2016 Those able to bind the aryl hydrocarbon receptor (AhR), eliciting a plethora of toxic responses, are defined dioxin-like (DL) compounds, while the remainders are called non-DL (NDL). Dioxins 109-115 LOC522736 Bos taurus 50-53 27602506-10 2016 In conclusion, this study for the first time revealed the effects of PCB-153 on development of T1D, bridging the existing experimental knowledge gap regarding the association of non-dioxin-like PCBs and T1D. Dioxins 182-188 pyruvate carboxylase Mus musculus 69-72 27588699-1 2016 BACKGROUND: In the risk assessment of PCDDs, PCDFs, and dioxin-like (DL) PCBs, regulatory authorities support the use of the toxic equivalency factor (TEF)-scheme derived from a heterogeneous data set of the relative effect potency (REPs) estimates. Dioxins 56-62 TEF transcription factor, PAR bZIP family member Homo sapiens 125-149 27588699-1 2016 BACKGROUND: In the risk assessment of PCDDs, PCDFs, and dioxin-like (DL) PCBs, regulatory authorities support the use of the toxic equivalency factor (TEF)-scheme derived from a heterogeneous data set of the relative effect potency (REPs) estimates. Dioxins 56-62 TEF transcription factor, PAR bZIP family member Homo sapiens 151-154 27427306-1 2016 Dioxins and dioxin-like compounds (DLCs) enter the body mainly through diet and cause various toxicological effects through activation of the aryl hydrocarbon receptor (AhR), a ligand activated transcription factor. Dioxins 0-7 aryl hydrocarbon receptor 1a Danio rerio 142-167 27713569-0 2016 Dioxin induces Ahr-dependent robust DNA demethylation of the Cyp1a1 promoter via Tdg in the mouse liver. Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 15-18 27713569-0 2016 Dioxin induces Ahr-dependent robust DNA demethylation of the Cyp1a1 promoter via Tdg in the mouse liver. Dioxins 0-6 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 61-67 27713569-0 2016 Dioxin induces Ahr-dependent robust DNA demethylation of the Cyp1a1 promoter via Tdg in the mouse liver. Dioxins 0-6 thymine DNA glycosylase Mus musculus 81-84 27427306-1 2016 Dioxins and dioxin-like compounds (DLCs) enter the body mainly through diet and cause various toxicological effects through activation of the aryl hydrocarbon receptor (AhR), a ligand activated transcription factor. Dioxins 0-7 aryl hydrocarbon receptor 1a Danio rerio 169-172 27427306-1 2016 Dioxins and dioxin-like compounds (DLCs) enter the body mainly through diet and cause various toxicological effects through activation of the aryl hydrocarbon receptor (AhR), a ligand activated transcription factor. Dioxins 12-18 aryl hydrocarbon receptor 1a Danio rerio 142-167 27427306-1 2016 Dioxins and dioxin-like compounds (DLCs) enter the body mainly through diet and cause various toxicological effects through activation of the aryl hydrocarbon receptor (AhR), a ligand activated transcription factor. Dioxins 12-18 aryl hydrocarbon receptor 1a Danio rerio 169-172 27427306-4 2016 In addition, there has been no report of foodstuffs that effectively prevent AhR-associated morphological abnormalities such as deformities caused by dioxins and DLCs in vivo. Dioxins 150-157 aryl hydrocarbon receptor 1a Danio rerio 77-80 27392949-6 2016 Transient transfection of a hairpin RNA for AhR protects against TCDD neurotoxicity, suggesting that AhR is mediating the dioxin effect. Dioxins 122-128 aryl hydrocarbon receptor Homo sapiens 44-47 27281544-4 2016 In this work, a computational approach was carried out to study the interactions of 41 POPs (17 PBDEs, 17 PCBs, and 7 Dioxins) with four CYP2B6 protein structures downloaded from PDB data base (PDB: 3UA5, 3QOA, 3QU8 and 4I91) using molecular docking protocols with AutoDock Vina. Dioxins 118-125 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 137-143 27392949-6 2016 Transient transfection of a hairpin RNA for AhR protects against TCDD neurotoxicity, suggesting that AhR is mediating the dioxin effect. Dioxins 122-128 aryl hydrocarbon receptor Homo sapiens 101-104 26751261-1 2016 The idea of possible involvement of the aryl hydrocarbon receptor (AhR) in transplant tolerance can be traced back >30 years, when very low doses of dioxin-the most potent AhR ligand-were found to markedly reduce the generation of cytotoxic T lymphocytes in response to alloantigen challenge in vivo. Dioxins 152-158 aryl hydrocarbon receptor Homo sapiens 40-65 27374124-0 2016 New perspectives for multi-level regulations of neuronal acetylcholinesterase by dioxins. Dioxins 81-88 acetylcholinesterase (Cartwright blood group) Homo sapiens 57-77 27374124-2 2016 Emerging evidence showed that in addition to classical environmental AChE inhibitors, e.g. organophosphate and carbamate pesticides, dioxins are a new type of xenobiotic causing impairment of AChE. Dioxins 133-140 acetylcholinesterase (Cartwright blood group) Homo sapiens 69-73 27374124-2 2016 Emerging evidence showed that in addition to classical environmental AChE inhibitors, e.g. organophosphate and carbamate pesticides, dioxins are a new type of xenobiotic causing impairment of AChE. Dioxins 133-140 acetylcholinesterase (Cartwright blood group) Homo sapiens 192-196 27374124-3 2016 Dioxin can transcriptionally or post-transcriptionally suppress AChE expression in human neuroblastoma cells or mouse immune cells via the aryl hydrocarbon receptor (AhR) pathway, respectively. Dioxins 0-6 acetylcholinesterase (Cartwright blood group) Homo sapiens 64-68 27374124-3 2016 Dioxin can transcriptionally or post-transcriptionally suppress AChE expression in human neuroblastoma cells or mouse immune cells via the aryl hydrocarbon receptor (AhR) pathway, respectively. Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 139-164 27374124-3 2016 Dioxin can transcriptionally or post-transcriptionally suppress AChE expression in human neuroblastoma cells or mouse immune cells via the aryl hydrocarbon receptor (AhR) pathway, respectively. Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 166-169 27374124-5 2016 Therefore, in this review, by summarizing the known mechanisms of AChE regulation and dioxin-induced gene alteration, potential signaling cascades and epigenetic mechanisms are proposed for dioxin-mediated AChE regulation. Dioxins 86-92 acetylcholinesterase (Cartwright blood group) Homo sapiens 206-210 27374124-5 2016 Therefore, in this review, by summarizing the known mechanisms of AChE regulation and dioxin-induced gene alteration, potential signaling cascades and epigenetic mechanisms are proposed for dioxin-mediated AChE regulation. Dioxins 190-196 acetylcholinesterase (Cartwright blood group) Homo sapiens 66-70 27374124-5 2016 Therefore, in this review, by summarizing the known mechanisms of AChE regulation and dioxin-induced gene alteration, potential signaling cascades and epigenetic mechanisms are proposed for dioxin-mediated AChE regulation. Dioxins 190-196 acetylcholinesterase (Cartwright blood group) Homo sapiens 206-210 27343407-8 2016 CYP1A induction derived by BDE-99 warrants further risk assessment as the humans, wildlife and environment are exposed to a complex mixture including dioxin-like compounds and carcinogenic compounds. Dioxins 150-156 cytochrome P450, family 1, subfamily A Danio rerio 0-5 27343407-8 2016 CYP1A induction derived by BDE-99 warrants further risk assessment as the humans, wildlife and environment are exposed to a complex mixture including dioxin-like compounds and carcinogenic compounds. Dioxins 150-156 homeobox D13 Homo sapiens 27-30 26751261-1 2016 The idea of possible involvement of the aryl hydrocarbon receptor (AhR) in transplant tolerance can be traced back >30 years, when very low doses of dioxin-the most potent AhR ligand-were found to markedly reduce the generation of cytotoxic T lymphocytes in response to alloantigen challenge in vivo. Dioxins 152-158 aryl hydrocarbon receptor Homo sapiens 67-70 26751261-1 2016 The idea of possible involvement of the aryl hydrocarbon receptor (AhR) in transplant tolerance can be traced back >30 years, when very low doses of dioxin-the most potent AhR ligand-were found to markedly reduce the generation of cytotoxic T lymphocytes in response to alloantigen challenge in vivo. Dioxins 152-158 aryl hydrocarbon receptor Homo sapiens 175-178 26751261-2 2016 AhR is a ligand-activated transcription factor that is activated by dioxins and other environmental pollutants. Dioxins 68-75 aryl hydrocarbon receptor Homo sapiens 0-3 27176940-5 2016 The extracts were characterized with cell-based bioassays that measure dioxin-like activity (AhR-CAFLUX) and the adaptive stress response to oxidative stress (AREc32). Dioxins 71-77 aryl hydrocarbon receptor Homo sapiens 93-96 27178212-0 2016 In utero and lactational dioxin exposure induces Sema3b and Sema3g gene expression in the developing mouse brain. Dioxins 25-31 sema domain, immunoglobulin domain (Ig), short basic domain, secreted, (semaphorin) 3B Mus musculus 49-55 26860885-1 2016 AIM: The aryl hydrocarbon receptor (AhR), a ligand-inducible transcription factor mediating toxic effects of dioxins and uremic toxins, has recently emerged as a pathophysiological regulator of immune-inflammatory conditions. Dioxins 109-116 aryl-hydrocarbon receptor Mus musculus 9-34 26860885-1 2016 AIM: The aryl hydrocarbon receptor (AhR), a ligand-inducible transcription factor mediating toxic effects of dioxins and uremic toxins, has recently emerged as a pathophysiological regulator of immune-inflammatory conditions. Dioxins 109-116 aryl-hydrocarbon receptor Mus musculus 36-39 27519288-2 2016 Hexachlorobenzene (HCB) is a dioxin-like compound that is widely distributed in the environment and is a weak ligand of the aryl hydrocarbon receptor (AhR). Dioxins 29-35 aryl hydrocarbon receptor Homo sapiens 124-149 27519288-2 2016 Hexachlorobenzene (HCB) is a dioxin-like compound that is widely distributed in the environment and is a weak ligand of the aryl hydrocarbon receptor (AhR). Dioxins 29-35 aryl hydrocarbon receptor Homo sapiens 151-154 27178212-8 2016 These results indicate that the Sema3b and Sema3g genes are sensitive to brain-specific induction by dioxin exposure, which may disrupt neural network formation in the mammalian nervous system, thereby leading to abnormal higher brain function in adulthood. Dioxins 101-107 semaphorin 3B Homo sapiens 32-38 27178212-8 2016 These results indicate that the Sema3b and Sema3g genes are sensitive to brain-specific induction by dioxin exposure, which may disrupt neural network formation in the mammalian nervous system, thereby leading to abnormal higher brain function in adulthood. Dioxins 101-107 semaphorin 3G Homo sapiens 43-49 26801687-0 2016 Toward elucidation of dioxin-mediated chloracne and Ah receptor functions. Dioxins 22-28 aryl hydrocarbon receptor Homo sapiens 52-63 26801687-2 2016 The dioxin TCDD accumulates in sebum, and thereby persistently activates the Ah receptor (AhR), expressed in bipotential stem/progenitor cells of the sebaceous gland. Dioxins 4-10 aryl hydrocarbon receptor Homo sapiens 77-88 26801687-2 2016 The dioxin TCDD accumulates in sebum, and thereby persistently activates the Ah receptor (AhR), expressed in bipotential stem/progenitor cells of the sebaceous gland. Dioxins 4-10 aryl hydrocarbon receptor Homo sapiens 90-93 27226639-7 2016 The Fgf21 promoter contains several putative dioxin response elements (DREs). Dioxins 45-51 fibroblast growth factor 21 Mus musculus 4-9 27238841-0 2016 Design, biological evaluation and 3D QSAR studies of novel dioxin-containing triaryl pyrazoline derivatives as potential B-Raf inhibitors. Dioxins 59-65 B-Raf proto-oncogene, serine/threonine kinase Homo sapiens 121-126 27155921-5 2016 Dioxin-like pollutants can upregulate a critical enzyme responsible for TMAO formation, hepatic flavin containing monooxygenase 3 (FMO3), but a link between dioxin-like PCBs, upregulation of FMO3, and increased TMAO has not been reported. Dioxins 0-6 flavin containing monooxygenase 3 Mus musculus 88-129 27155921-5 2016 Dioxin-like pollutants can upregulate a critical enzyme responsible for TMAO formation, hepatic flavin containing monooxygenase 3 (FMO3), but a link between dioxin-like PCBs, upregulation of FMO3, and increased TMAO has not been reported. Dioxins 0-6 flavin containing monooxygenase 3 Mus musculus 131-135 27155921-5 2016 Dioxin-like pollutants can upregulate a critical enzyme responsible for TMAO formation, hepatic flavin containing monooxygenase 3 (FMO3), but a link between dioxin-like PCBs, upregulation of FMO3, and increased TMAO has not been reported. Dioxins 0-6 flavin containing monooxygenase 3 Mus musculus 191-195 27155921-5 2016 Dioxin-like pollutants can upregulate a critical enzyme responsible for TMAO formation, hepatic flavin containing monooxygenase 3 (FMO3), but a link between dioxin-like PCBs, upregulation of FMO3, and increased TMAO has not been reported. Dioxins 157-163 flavin containing monooxygenase 3 Mus musculus 191-195 27155921-6 2016 Here, we show that mice exposed acutely to dioxin-like PCBs exhibit increased hepatic FMO3 mRNA, protein, as well as an increase in circulating levels of TMAO following oral administration of its metabolic precursors. Dioxins 43-49 flavin containing monooxygenase 3 Mus musculus 86-90 27328714-0 2016 Immuno-detection of dioxins using a recombinant protein of aryl hydrocarbon receptor (AhR) fused with sfGFP. Dioxins 20-27 aryl hydrocarbon receptor Homo sapiens 59-84 27131450-5 2016 The generation of dioxin-like PCBs (Co- or dl-PCB) was also analysed. Dioxins 18-24 pyruvate carboxylase Homo sapiens 30-33 27178212-0 2016 In utero and lactational dioxin exposure induces Sema3b and Sema3g gene expression in the developing mouse brain. Dioxins 25-31 sema domain, immunoglobulin domain (Ig), short basic domain, secreted, (semaphorin) 3G Mus musculus 60-66 27328714-0 2016 Immuno-detection of dioxins using a recombinant protein of aryl hydrocarbon receptor (AhR) fused with sfGFP. Dioxins 20-27 aryl hydrocarbon receptor Homo sapiens 86-89 27328714-3 2016 Upon cell entry, dioxins bind specifically and firmly to the aryl hydrocarbon receptor (AhR), leading to the stimulation of several enzymes responsible for its detoxification. Dioxins 17-24 aryl hydrocarbon receptor Homo sapiens 61-86 27328714-3 2016 Upon cell entry, dioxins bind specifically and firmly to the aryl hydrocarbon receptor (AhR), leading to the stimulation of several enzymes responsible for its detoxification. Dioxins 17-24 aryl hydrocarbon receptor Homo sapiens 88-91 27283192-1 2016 The aryl hydrocarbon receptor (AHR) mediates dioxin toxicities. Dioxins 45-51 aryl hydrocarbon receptor Homo sapiens 4-29 27295348-1 2016 The Aryl hydrocarbon Receptor (AhR) is a transcription factor that mediates the biochemical response to xenobiotics and the toxic effects of a number of environmental contaminants, including dioxins. Dioxins 191-198 aryl-hydrocarbon receptor Mus musculus 4-29 27295348-1 2016 The Aryl hydrocarbon Receptor (AhR) is a transcription factor that mediates the biochemical response to xenobiotics and the toxic effects of a number of environmental contaminants, including dioxins. Dioxins 191-198 aryl-hydrocarbon receptor Mus musculus 31-34 27283192-1 2016 The aryl hydrocarbon receptor (AHR) mediates dioxin toxicities. Dioxins 45-51 aryl hydrocarbon receptor Homo sapiens 31-34 27067104-2 2016 Emphasis was placed on 3-hydroxymethylantipyrine (3HMAP), the metabolite with the greatest dependence on dioxin-inducible cytochrome P4501A2 (CYP1A2) activity. Dioxins 105-111 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 122-140 27273260-0 2016 Design, biological evaluation and 3D QSAR studies of novel dioxin-containing pyrazoline derivatives with thiourea skeleton as selective HER-2 inhibitors. Dioxins 59-65 erb-b2 receptor tyrosine kinase 2 Homo sapiens 136-141 27273260-1 2016 A series of novel dioxin-containing pyrazoline derivatives with thiourea skeleton have been designed, synthesized and evaluated for their EGFR/HER-2 inhibitory and anti-proliferation activities. Dioxins 18-24 epidermal growth factor receptor Homo sapiens 138-142 27273260-1 2016 A series of novel dioxin-containing pyrazoline derivatives with thiourea skeleton have been designed, synthesized and evaluated for their EGFR/HER-2 inhibitory and anti-proliferation activities. Dioxins 18-24 erb-b2 receptor tyrosine kinase 2 Homo sapiens 143-148 27038655-2 2016 It is a dioxin-like compound and a weak ligand of the aryl hydrocarbon receptor (AhR). Dioxins 8-14 aryl hydrocarbon receptor Homo sapiens 54-79 27038655-2 2016 It is a dioxin-like compound and a weak ligand of the aryl hydrocarbon receptor (AhR). Dioxins 8-14 aryl hydrocarbon receptor Homo sapiens 81-84 27328714-4 2016 Dioxin/AhR interaction could be exploited as an affordable alternative to a variety of analytical methods for detecting dioxin contamination in the environment. Dioxins 120-126 aryl hydrocarbon receptor Homo sapiens 7-10 27328714-8 2016 Indirect ELISA revealed the ability of the sfGFP-AhR, but not the sfGFP, to bind to the immobilized dioxin with the possibility to detect such interaction by both its 6 x His and GFP tags,Competitive ELISA showed that anti-dioxin antibody was more sensitive to low dioxin concentrations than sfGFP-AhR. Dioxins 100-106 aryl hydrocarbon receptor Homo sapiens 49-52 27328714-8 2016 Indirect ELISA revealed the ability of the sfGFP-AhR, but not the sfGFP, to bind to the immobilized dioxin with the possibility to detect such interaction by both its 6 x His and GFP tags,Competitive ELISA showed that anti-dioxin antibody was more sensitive to low dioxin concentrations than sfGFP-AhR. Dioxins 100-106 aryl hydrocarbon receptor Homo sapiens 298-301 27328714-8 2016 Indirect ELISA revealed the ability of the sfGFP-AhR, but not the sfGFP, to bind to the immobilized dioxin with the possibility to detect such interaction by both its 6 x His and GFP tags,Competitive ELISA showed that anti-dioxin antibody was more sensitive to low dioxin concentrations than sfGFP-AhR. Dioxins 223-229 aryl hydrocarbon receptor Homo sapiens 49-52 27328714-8 2016 Indirect ELISA revealed the ability of the sfGFP-AhR, but not the sfGFP, to bind to the immobilized dioxin with the possibility to detect such interaction by both its 6 x His and GFP tags,Competitive ELISA showed that anti-dioxin antibody was more sensitive to low dioxin concentrations than sfGFP-AhR. Dioxins 223-229 aryl hydrocarbon receptor Homo sapiens 49-52 27328714-9 2016 Nevertheless,the detection range of sfGFP-AhR fusion was much wider and the detection limit was of about 10 ppt (parts per trillion) of free dioxin in the tested artificial samples. Dioxins 141-147 aryl hydrocarbon receptor Homo sapiens 42-45 27328714-10 2016 CONCLUSIONS: this highly expressed and functional sfGFP-AhR fusion protein provides a promising molecular tool for detecting and quantifying different congeners of dioxins. Dioxins 164-171 aryl hydrocarbon receptor Homo sapiens 56-59 27067104-2 2016 Emphasis was placed on 3-hydroxymethylantipyrine (3HMAP), the metabolite with the greatest dependence on dioxin-inducible cytochrome P4501A2 (CYP1A2) activity. Dioxins 105-111 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 142-148 27197834-6 2016 These results suggest that the retarded development of interneurons by the excessive AhR signaling may at least in part explain the dioxin-induced abnormal behavioral alterations previously reported in laboratory animals. Dioxins 132-138 aryl-hydrocarbon receptor Mus musculus 85-88 27210033-6 2016 Notably, excess Se exposure up-regulated transcript abundance of aryl hydrocarbon receptor 2 (ahr2), a signalling pathway involved in the toxicity of dioxin-related compounds. Dioxins 150-156 aryl hydrocarbon receptor 2 Danio rerio 65-92 27210033-6 2016 Notably, excess Se exposure up-regulated transcript abundance of aryl hydrocarbon receptor 2 (ahr2), a signalling pathway involved in the toxicity of dioxin-related compounds. Dioxins 150-156 aryl hydrocarbon receptor 2 Danio rerio 94-98 26970589-3 2016 OBJECTIVES: The aim was to examine the association between maternal low level dietary exposure to dioxins and PCB during pregnancy and language development in 3year old children in a large group of mother-child pairs participating in the Norwegian Mother and Child Cohort Study (MoBa). Dioxins 98-105 pyruvate carboxylase Homo sapiens 110-113 26987414-8 2016 However, 2-hydroxyfluorene and 3-hydroxyfluorene exerted significant estrogenic and dioxin-like activity on a concentration range of 3-30 muM, while fluorene and 9-hydroxyfluorene were weakly or not active, respectively, in our assays. Dioxins 84-90 latexin Homo sapiens 138-141 26758301-0 2016 Influence of dioxin exposure upon levels of prostate-specific antigen and steroid hormones in Vietnamese men. Dioxins 13-19 kallikrein related peptidase 3 Homo sapiens 44-69 26820928-7 2016 Highly chlorinated dioxin congeners, such as octacholorodibenzodioxin (OCDD), 1,2,3,4,6,7,8-heptacholorodibenzodioxin (HpCDD) and 1,2,3,4 (or 6), 7,8-hexachlorodibenzodioxin Hx(CDD), showed stronger inverse associations with the children"s salivary DHEA than other lowly chlorinated dioxin congeners. Dioxins 19-25 natriuretic peptide A Homo sapiens 72-75 26758301-2 2016 There have been few studies focusing on the relationship between levels of prostate-specific antigen (PSA) and dioxins or steroid hormones in Vietnamese men. Dioxins 111-118 kallikrein related peptidase 3 Homo sapiens 75-106 26564202-0 2016 An AhR-Luciferase Adenovirus Infection System for Rapid Screening of Dioxins in Soils. Dioxins 69-76 aryl hydrocarbon receptor Homo sapiens 3-6 26936477-8 2016 In conclusion, our study shows for the first time that exposure to a dioxin-like PCB adversely affects skeletal muscle glucose metabolism. Dioxins 69-75 pyruvate carboxylase Homo sapiens 81-84 27008165-8 2016 The anti-apoptotic process found in the GCs of women fromTaranto was associated with the highest levels of progesterone receptor membrane component 1 (PGRMC1), a novel progesterone receptor, the expression of which is subjected to AHR activated by its highest affinity ligands (e.g., dioxins) or indirectly by other environmental pollutants, such as heavy metals. Dioxins 284-291 progesterone receptor membrane component 1 Homo sapiens 107-149 27008165-8 2016 The anti-apoptotic process found in the GCs of women fromTaranto was associated with the highest levels of progesterone receptor membrane component 1 (PGRMC1), a novel progesterone receptor, the expression of which is subjected to AHR activated by its highest affinity ligands (e.g., dioxins) or indirectly by other environmental pollutants, such as heavy metals. Dioxins 284-291 progesterone receptor membrane component 1 Homo sapiens 151-157 27008165-8 2016 The anti-apoptotic process found in the GCs of women fromTaranto was associated with the highest levels of progesterone receptor membrane component 1 (PGRMC1), a novel progesterone receptor, the expression of which is subjected to AHR activated by its highest affinity ligands (e.g., dioxins) or indirectly by other environmental pollutants, such as heavy metals. Dioxins 284-291 aryl hydrocarbon receptor Homo sapiens 231-234 26970589-6 2016 Exposure to dioxins and dioxin-like PCBs (dl-compounds) was expressed in total toxic equivalents (TEQ), and PCB-153 was used as marker for non-dioxin-like PCBs (ndlPCBs). Dioxins 24-30 pyruvate carboxylase Homo sapiens 36-39 26692507-4 2016 All sediment samples tested positive for dioxin-like activity with total activity ranging from 16 to 37 pg toxic equivalents (TEQ) g(-1) dry weight (dw) for the Jukskei River catchment and 1.5-22 pg TEQ g(-1) dw for the Klip/Vaal River catchment, indicating that the Jukskei River catchment area had higher concentrations of total dioxin-like compounds. Dioxins 41-47 TNFAIP3 interacting protein 2 Homo sapiens 220-224 26490912-1 2016 Dioxin-like polychlorinated biphenyl (dl-PCB) concentrations in ambient air and soil in Shanghai, China, were measured to allow seasonal and spatial differences in the dl-PCB concentrations, profiles, distributions, fugacity fractions, and air-soil fluxes to be determined. Dioxins 0-6 pyruvate carboxylase Homo sapiens 41-44 26006071-0 2016 Regulatory effects of dioxin-like and non-dioxin-like PCBs and other AhR ligands on the antioxidant enzymes paraoxonase 1/2/3. Dioxins 22-28 paraoxonase 1 Rattus norvegicus 108-125 25099626-0 2016 Developmental toxicity, EROD, and CYP1A mRNA expression in zebrafish embryos exposed to dioxin-like PCB126. Dioxins 88-94 cytochrome P450, family 1, subfamily A Danio rerio 34-39 25099626-2 2016 Dioxins have a high affinity for aryl hydrocarbon receptor (AhR) and induce cytochrome P4501A (CYP1A). Dioxins 0-7 aryl hydrocarbon receptor 1a Danio rerio 33-58 25099626-2 2016 Dioxins have a high affinity for aryl hydrocarbon receptor (AhR) and induce cytochrome P4501A (CYP1A). Dioxins 0-7 aryl hydrocarbon receptor 1a Danio rerio 60-63 25099626-2 2016 Dioxins have a high affinity for aryl hydrocarbon receptor (AhR) and induce cytochrome P4501A (CYP1A). Dioxins 0-7 cytochrome P450, family 1, subfamily A Danio rerio 76-93 25099626-2 2016 Dioxins have a high affinity for aryl hydrocarbon receptor (AhR) and induce cytochrome P4501A (CYP1A). Dioxins 0-7 cytochrome P450, family 1, subfamily A Danio rerio 95-100 26006071-0 2016 Regulatory effects of dioxin-like and non-dioxin-like PCBs and other AhR ligands on the antioxidant enzymes paraoxonase 1/2/3. Dioxins 42-48 paraoxonase 1 Rattus norvegicus 108-125 26077315-0 2016 Pure non-dioxin-like PCB congeners suppress induction of AhR-dependent endpoints in rat liver cells. Dioxins 9-15 aryl hydrocarbon receptor Rattus norvegicus 57-60 25893464-4 2016 The sum of median concentrations of tri + tetra-chlorinated PCB was almost ten times higher in the exposed group than in the unexposed, and sums of dioxin-like and non-dioxin-like PCB were both relatively increased by 60 % in the exposed group. Dioxins 168-174 pyruvate carboxylase Homo sapiens 180-183 26572662-2 2016 Genome-wide expression profiling during differentiation of mouse ES cells into cardiomyocytes showed that AHR activation by 2,3,7,8-tetrachlorodibenzo-p-dioxin; Dioxin (TCDD), its prototypical ligand, disrupted the expression of multiple homeobox transcription factors and inhibited cardiomyocyte contractility. Dioxins 161-167 aryl-hydrocarbon receptor Mus musculus 106-109 26752053-0 2016 Abdominal Obesity and Insulin Resistance in People Exposed to Moderate-to-High Levels of Dioxin. Dioxins 89-95 insulin Homo sapiens 22-29 26752053-4 2016 We aimed to examine whether insulin resistance is greater in people with abdominal obesity (AO) and concomitant exposure to serum dioxins (PCDD/Fs). Dioxins 130-137 insulin Homo sapiens 28-35 26530806-2 2016 AhR activation is of immunological importance, but at the same time mediates toxicity of environmental pollutants, such as immunosuppression by dioxins. Dioxins 144-151 aryl hydrocarbon receptor Homo sapiens 0-3 26616910-2 2016 The most toxic PCBs are the non-ortho-substituted ("dioxin-like") congeners that act through the aryl hydrocarbon receptor (AHR) pathway. Dioxins 52-58 aryl hydrocarbon receptor 1a Danio rerio 97-122 26616910-2 2016 The most toxic PCBs are the non-ortho-substituted ("dioxin-like") congeners that act through the aryl hydrocarbon receptor (AHR) pathway. Dioxins 52-58 aryl hydrocarbon receptor 1a Danio rerio 124-127 26770886-2 2016 Rodent studies have shown that exposure to PCB126, a dioxin-like PCB, causes a significant disruption of hepatic micronutrient homeostasis and an increase in metallothionein (MT), an antioxidant protein and metal carrier. Dioxins 53-59 pyruvate carboxylase Mus musculus 43-46 32288929-7 2016 As a result, with active involvements and contribution of the MEP, local governments, enterprises, experts and monitoring instructions, the incentive plan vigorously guided and promoted BAT/BEP replication and application for medical waste disposal, avoided and reduced the generation and emission of dioxin POPs and other toxic substances. Dioxins 301-307 neurolysin Homo sapiens 62-65 27829840-4 2016 It is generally accepted that the toxic responses of polycyclic aromatic hydrocarbons, dioxins, and structurally related compounds are mediated by activation of the AhR. Dioxins 87-94 aryl hydrocarbon receptor Homo sapiens 165-168 25867062-2 2015 The AhR is widely known as a mediator of dioxin toxicity; however, it also suppresses cancer cell proliferation and recent findings have implicated its role as a tumor suppressor. Dioxins 41-47 aryl hydrocarbon receptor Homo sapiens 4-7 26558458-1 2015 Aryl hydrocarbon receptor (AhR) is a transcription factor activated by xenobiotics, including dioxins and polycyclic aromatic hydrocarbons (PAHs). Dioxins 94-101 aryl hydrocarbon receptor Homo sapiens 0-25 26417045-4 2015 Although the effects of the classic AhR ligands such as 3-methylcholanthrene and dioxins on phase 1 enzymes are well studied in rodent lung, liver, and other organs, the toxicity profiles limit their use as therapeutic agents in humans. Dioxins 81-88 aryl hydrocarbon receptor Homo sapiens 36-39 26408075-0 2015 The aryl hydrocarbon receptor suppresses cigarette-smoke-induced oxidative stress in association with dioxin response element (DRE)-independent regulation of sulfiredoxin 1. Dioxins 102-108 aryl hydrocarbon receptor Homo sapiens 4-29 26558458-1 2015 Aryl hydrocarbon receptor (AhR) is a transcription factor activated by xenobiotics, including dioxins and polycyclic aromatic hydrocarbons (PAHs). Dioxins 94-101 aryl hydrocarbon receptor Homo sapiens 27-30 26037956-2 2015 Both groups of PAHs have been reported to cause dioxin-like responses, mediated by aryl hydrocarbon receptor (AhR). Dioxins 48-54 aryl hydrocarbon receptor Homo sapiens 83-108 26348139-1 2015 Prenatal exposure to endocrine disrupting chemicals (EDCs), including bisphenol A, dioxin, pesticides, and cigarette smoke, has been linked to several ovarian diseases such as premature ovarian failure (POF) and early menopause in women. Dioxins 83-89 POF1B actin binding protein Homo sapiens 203-206 26037956-2 2015 Both groups of PAHs have been reported to cause dioxin-like responses, mediated by aryl hydrocarbon receptor (AhR). Dioxins 48-54 aryl hydrocarbon receptor Homo sapiens 110-113 26276439-1 2015 Aryl hydrocarbon receptor (AHR) is a ligand-dependent transcription factor that binds to structurally diverse chemicals including dioxins, coal tar, flavonoids and tryptophan photoproducts. Dioxins 130-137 aryl hydrocarbon receptor Homo sapiens 0-25 26276439-1 2015 Aryl hydrocarbon receptor (AHR) is a ligand-dependent transcription factor that binds to structurally diverse chemicals including dioxins, coal tar, flavonoids and tryptophan photoproducts. Dioxins 130-137 aryl hydrocarbon receptor Homo sapiens 27-30 26448361-3 2015 It is based on the aryl hydrocarbon receptor (AhR)-mediated induction of cytochrome P450 enzymes (subfamily 1A) in cells after exposure to dioxins and dioxin-like compounds. Dioxins 139-146 aryl hydrocarbon receptor Rattus norvegicus 19-44 26448361-3 2015 It is based on the aryl hydrocarbon receptor (AhR)-mediated induction of cytochrome P450 enzymes (subfamily 1A) in cells after exposure to dioxins and dioxin-like compounds. Dioxins 139-146 aryl hydrocarbon receptor Rattus norvegicus 46-49 26448361-3 2015 It is based on the aryl hydrocarbon receptor (AhR)-mediated induction of cytochrome P450 enzymes (subfamily 1A) in cells after exposure to dioxins and dioxin-like compounds. Dioxins 139-145 aryl hydrocarbon receptor Rattus norvegicus 19-44 26448361-3 2015 It is based on the aryl hydrocarbon receptor (AhR)-mediated induction of cytochrome P450 enzymes (subfamily 1A) in cells after exposure to dioxins and dioxin-like compounds. Dioxins 139-145 aryl hydrocarbon receptor Rattus norvegicus 46-49 26259605-4 2015 A survey of promoter regions of chemokine genes revealed that there are several putative dioxin responsive elements in the mouse Ccl20 promoter. Dioxins 89-95 chemokine (C-C motif) ligand 20 Mus musculus 129-134 26160521-6 2015 However, the halogenated aromatic hydrocarbon (HAH)-selective AhR antagonist CH223191 caused a considerable reduction in DEP-induced CYP1A1 expression indicating that this response may be due to dioxin or dioxin-like constituents in DEP. Dioxins 195-201 aryl hydrocarbon receptor Homo sapiens 62-65 26160521-6 2015 However, the halogenated aromatic hydrocarbon (HAH)-selective AhR antagonist CH223191 caused a considerable reduction in DEP-induced CYP1A1 expression indicating that this response may be due to dioxin or dioxin-like constituents in DEP. Dioxins 195-201 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 133-139 26160521-6 2015 However, the halogenated aromatic hydrocarbon (HAH)-selective AhR antagonist CH223191 caused a considerable reduction in DEP-induced CYP1A1 expression indicating that this response may be due to dioxin or dioxin-like constituents in DEP. Dioxins 205-211 aryl hydrocarbon receptor Homo sapiens 62-65 26160521-6 2015 However, the halogenated aromatic hydrocarbon (HAH)-selective AhR antagonist CH223191 caused a considerable reduction in DEP-induced CYP1A1 expression indicating that this response may be due to dioxin or dioxin-like constituents in DEP. Dioxins 205-211 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 133-139 26392334-1 2015 The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor mediating the toxicity and tumor-promoting properties of dioxin. Dioxins 136-142 aryl hydrocarbon receptor Homo sapiens 4-29 26392334-1 2015 The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor mediating the toxicity and tumor-promoting properties of dioxin. Dioxins 136-142 aryl hydrocarbon receptor Homo sapiens 31-34 26041783-4 2015 High-affinity ligands of AHR have been classically defined as xenobiotics, such as polychlorinated biphenyls and dioxins. Dioxins 113-120 aryl hydrocarbon receptor Homo sapiens 25-28 26366531-1 2015 The Ah receptor (AhR)-responsive CALUX (chemically activated luciferase expression) cell bioassay is commonly used for rapid screening of samples for the presence of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin), dioxin-like compounds, and AhR agonists/antagonists. Dioxins 195-201 aryl-hydrocarbon receptor Mus musculus 4-15 26366531-1 2015 The Ah receptor (AhR)-responsive CALUX (chemically activated luciferase expression) cell bioassay is commonly used for rapid screening of samples for the presence of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin), dioxin-like compounds, and AhR agonists/antagonists. Dioxins 195-201 aryl-hydrocarbon receptor Mus musculus 17-20 26366531-1 2015 The Ah receptor (AhR)-responsive CALUX (chemically activated luciferase expression) cell bioassay is commonly used for rapid screening of samples for the presence of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin), dioxin-like compounds, and AhR agonists/antagonists. Dioxins 209-215 aryl-hydrocarbon receptor Mus musculus 4-15 26366531-1 2015 The Ah receptor (AhR)-responsive CALUX (chemically activated luciferase expression) cell bioassay is commonly used for rapid screening of samples for the presence of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin), dioxin-like compounds, and AhR agonists/antagonists. Dioxins 209-215 aryl-hydrocarbon receptor Mus musculus 17-20 26366531-2 2015 By increasing the number of AhR DNA recognition sites (dioxin responsive elements), we previously generated a novel third generation (G3) recombinant AhR-responsive mouse CALUX cell line (H1L7.5c3) with a significantly enhanced response to DLCs compared to existing AhR-CALUX cell bioassays. Dioxins 55-61 aryl-hydrocarbon receptor Mus musculus 28-31 26366531-2 2015 By increasing the number of AhR DNA recognition sites (dioxin responsive elements), we previously generated a novel third generation (G3) recombinant AhR-responsive mouse CALUX cell line (H1L7.5c3) with a significantly enhanced response to DLCs compared to existing AhR-CALUX cell bioassays. Dioxins 55-61 aryl-hydrocarbon receptor Mus musculus 150-153 26366531-2 2015 By increasing the number of AhR DNA recognition sites (dioxin responsive elements), we previously generated a novel third generation (G3) recombinant AhR-responsive mouse CALUX cell line (H1L7.5c3) with a significantly enhanced response to DLCs compared to existing AhR-CALUX cell bioassays. Dioxins 55-61 aryl-hydrocarbon receptor Mus musculus 150-153 26215100-1 2015 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates the biological and toxic effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), dioxin-like compounds (DLC) as well as some drugs and endogenous tryptophan metabolites. Dioxins 158-164 aryl-hydrocarbon receptor Mus musculus 4-29 26215100-1 2015 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates the biological and toxic effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), dioxin-like compounds (DLC) as well as some drugs and endogenous tryptophan metabolites. Dioxins 158-164 aryl-hydrocarbon receptor Mus musculus 31-34 25786502-1 2015 BACKGROUND: The aryl hydrocarbon receptor (AhR) recognizes diverse small molecules such as dioxins, tryptophan photoproducts and phytochemicals. Dioxins 91-98 aryl hydrocarbon receptor Homo sapiens 16-41 25786502-1 2015 BACKGROUND: The aryl hydrocarbon receptor (AhR) recognizes diverse small molecules such as dioxins, tryptophan photoproducts and phytochemicals. Dioxins 91-98 aryl hydrocarbon receptor Homo sapiens 43-46 26226543-7 2015 The structure-dependent induction of CYP1A1 and CYP1B1 gene expression in Ah-responsive MDA-MB-468 breast cancer cells by these carbazoles was similar to that observed for other dioxin-like compounds, and the magnitude of the fold induction responses for the most active halogenated carbazoles was similar to that observed for 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD). Dioxins 178-184 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 37-43 26010306-7 2015 Additionally, we summarized basic studies carried out by the Yusho Group to re-evaluate the mechanisms of dioxin toxicities in experimental models and various functions of the aryl hydrocarbon receptor (AhR), known as the dioxin receptor, pathway. Dioxins 106-112 aryl hydrocarbon receptor Homo sapiens 203-206 26226543-7 2015 The structure-dependent induction of CYP1A1 and CYP1B1 gene expression in Ah-responsive MDA-MB-468 breast cancer cells by these carbazoles was similar to that observed for other dioxin-like compounds, and the magnitude of the fold induction responses for the most active halogenated carbazoles was similar to that observed for 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD). Dioxins 178-184 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 48-54 26079192-1 2015 The aryl hydrocarbon receptor (AhR) is a highly evolutionary conserved, ligand-activated transcription factor that is best known to mediate the toxicities of dioxins and dioxin-like compounds. Dioxins 158-165 aryl-hydrocarbon receptor Mus musculus 4-29 26997841-1 2015 CYP1B1 is a dioxin-inducible enzyme belonging to the cytochrome P450 superfamily. Dioxins 12-18 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 0-6 26561251-3 2015 Aryl Hydrocarbon Receptor (AHR) is a ligand dependent transcription factor well known to generate biological responses to environmental pollutants, such as benzo{a}pyrene and halogenated dioxins. Dioxins 187-194 aryl hydrocarbon receptor Homo sapiens 0-25 26561251-3 2015 Aryl Hydrocarbon Receptor (AHR) is a ligand dependent transcription factor well known to generate biological responses to environmental pollutants, such as benzo{a}pyrene and halogenated dioxins. Dioxins 187-194 aryl hydrocarbon receptor Homo sapiens 27-30 26145830-3 2015 Dioxins and DLCs are potent aryl hydrocarbon receptor (AHR) ligands that cause a range of species-specific adverse outcomes. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 28-53 26145830-3 2015 Dioxins and DLCs are potent aryl hydrocarbon receptor (AHR) ligands that cause a range of species-specific adverse outcomes. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 55-58 26109068-5 2015 Dioxin exposure, acting through the aryl hydrocarbon receptor (AHR), blocked eyelid closure in genetic mutants in which MAP3K1 signaling was attenuated but did not disturb this developmental program in either wild type or mutant mice with attenuated epidermal growth factor receptor or WNT signaling. Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 36-61 26109068-5 2015 Dioxin exposure, acting through the aryl hydrocarbon receptor (AHR), blocked eyelid closure in genetic mutants in which MAP3K1 signaling was attenuated but did not disturb this developmental program in either wild type or mutant mice with attenuated epidermal growth factor receptor or WNT signaling. Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 63-66 26109068-5 2015 Dioxin exposure, acting through the aryl hydrocarbon receptor (AHR), blocked eyelid closure in genetic mutants in which MAP3K1 signaling was attenuated but did not disturb this developmental program in either wild type or mutant mice with attenuated epidermal growth factor receptor or WNT signaling. Dioxins 0-6 mitogen-activated protein kinase kinase kinase 1 Mus musculus 120-126 26109068-5 2015 Dioxin exposure, acting through the aryl hydrocarbon receptor (AHR), blocked eyelid closure in genetic mutants in which MAP3K1 signaling was attenuated but did not disturb this developmental program in either wild type or mutant mice with attenuated epidermal growth factor receptor or WNT signaling. Dioxins 0-6 epidermal growth factor receptor Mus musculus 250-282 26109068-6 2015 Exposure also markedly inhibited c-Jun phosphorylation in Map3k1(+/-) embryonic eyelid epithelium, suggesting that dioxin-induced AHR pathways can synergize with gene mutations to inhibit MAP3K1 signaling. Dioxins 115-121 jun proto-oncogene Mus musculus 33-38 26109068-6 2015 Exposure also markedly inhibited c-Jun phosphorylation in Map3k1(+/-) embryonic eyelid epithelium, suggesting that dioxin-induced AHR pathways can synergize with gene mutations to inhibit MAP3K1 signaling. Dioxins 115-121 mitogen-activated protein kinase kinase kinase 1 Mus musculus 58-64 26109068-6 2015 Exposure also markedly inhibited c-Jun phosphorylation in Map3k1(+/-) embryonic eyelid epithelium, suggesting that dioxin-induced AHR pathways can synergize with gene mutations to inhibit MAP3K1 signaling. Dioxins 115-121 aryl-hydrocarbon receptor Mus musculus 130-133 26109068-6 2015 Exposure also markedly inhibited c-Jun phosphorylation in Map3k1(+/-) embryonic eyelid epithelium, suggesting that dioxin-induced AHR pathways can synergize with gene mutations to inhibit MAP3K1 signaling. Dioxins 115-121 mitogen-activated protein kinase kinase kinase 1 Mus musculus 188-194 26079192-1 2015 The aryl hydrocarbon receptor (AhR) is a highly evolutionary conserved, ligand-activated transcription factor that is best known to mediate the toxicities of dioxins and dioxin-like compounds. Dioxins 158-165 aryl-hydrocarbon receptor Mus musculus 31-34 26079192-1 2015 The aryl hydrocarbon receptor (AhR) is a highly evolutionary conserved, ligand-activated transcription factor that is best known to mediate the toxicities of dioxins and dioxin-like compounds. Dioxins 158-164 aryl-hydrocarbon receptor Mus musculus 4-29 26079192-1 2015 The aryl hydrocarbon receptor (AhR) is a highly evolutionary conserved, ligand-activated transcription factor that is best known to mediate the toxicities of dioxins and dioxin-like compounds. Dioxins 158-164 aryl-hydrocarbon receptor Mus musculus 31-34 25975270-0 2015 Loss of the Mono-ADP-ribosyltransferase, Tiparp, Increases Sensitivity to Dioxin-induced Steatohepatitis and Lethality. Dioxins 74-80 TCDD-inducible poly(ADP-ribose) polymerase Mus musculus 41-47 25929522-6 2015 Mycophenolate mofetil antagonized the effects of dexamethasone on GR but it potentiated the action of dioxin on AhR. Dioxins 102-108 aryl hydrocarbon receptor Homo sapiens 112-115 25929522-7 2015 Induction of CYP1A1 mRNA in HepG2 cells by dioxin was modestly antagonized by mycophenolate mofetil, while the induction by benzo[a]pyren or S-omeprazole was significantly potentiated by this drug. Dioxins 43-49 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 13-19 25975270-1 2015 The aryl hydrocarbon receptor (AHR) mediates the toxic effects of the environmental contaminant dioxin (2,3,7,8-tetrachlorodibenzo-p-dioxin; TCDD). Dioxins 96-102 aryl-hydrocarbon receptor Mus musculus 4-29 25975270-1 2015 The aryl hydrocarbon receptor (AHR) mediates the toxic effects of the environmental contaminant dioxin (2,3,7,8-tetrachlorodibenzo-p-dioxin; TCDD). Dioxins 96-102 aryl-hydrocarbon receptor Mus musculus 31-34 25975270-3 2015 Here, we show that the loss of TCDD-inducible poly(ADP-ribose) polymerase (Tiparp), an ADP-ribosyltransferase and AHR repressor, increases sensitivity to dioxin-induced toxicity, steatohepatitis, and lethality. Dioxins 154-160 TCDD-inducible poly(ADP-ribose) polymerase Mus musculus 31-73 25975270-3 2015 Here, we show that the loss of TCDD-inducible poly(ADP-ribose) polymerase (Tiparp), an ADP-ribosyltransferase and AHR repressor, increases sensitivity to dioxin-induced toxicity, steatohepatitis, and lethality. Dioxins 154-160 TCDD-inducible poly(ADP-ribose) polymerase Mus musculus 75-81 25975270-3 2015 Here, we show that the loss of TCDD-inducible poly(ADP-ribose) polymerase (Tiparp), an ADP-ribosyltransferase and AHR repressor, increases sensitivity to dioxin-induced toxicity, steatohepatitis, and lethality. Dioxins 154-160 aryl-hydrocarbon receptor Mus musculus 114-117 25975270-4 2015 Tiparp(-/-) mice given a single injection of 100 mug/kg dioxin did not survive beyond day 5; all Tiparp(+/+) mice survived the 30-day treatment. Dioxins 56-62 TCDD-inducible poly(ADP-ribose) polymerase Mus musculus 0-6 25975270-5 2015 Dioxin-treated Tiparp(-/-) mice exhibited increased liver steatosis and hepatotoxicity. Dioxins 0-6 TCDD-inducible poly(ADP-ribose) polymerase Mus musculus 15-21 25975270-7 2015 These results reveal previously unidentified roles for Tiparp, MacroD1, and ADP-ribosylation in AHR-mediated steatohepatitis and lethality in response to dioxin. Dioxins 154-160 TCDD-inducible poly(ADP-ribose) polymerase Mus musculus 55-61 25975270-7 2015 These results reveal previously unidentified roles for Tiparp, MacroD1, and ADP-ribosylation in AHR-mediated steatohepatitis and lethality in response to dioxin. Dioxins 154-160 aryl-hydrocarbon receptor Mus musculus 96-99 26085534-4 2015 We hypothesized that activation of the Ahr by dioxin would inhibit bone morphogenetic protein (BMP)-2-mediated spinal fusion in a rat arthrodesis model. Dioxins 46-52 aryl hydrocarbon receptor Rattus norvegicus 39-42 26085534-4 2015 We hypothesized that activation of the Ahr by dioxin would inhibit bone morphogenetic protein (BMP)-2-mediated spinal fusion in a rat arthrodesis model. Dioxins 46-52 bone morphogenetic protein 1 Homo sapiens 95-98 26085534-14 2015 Since dioxin and other similar cigarette smoke toxins exert their effects through Ahr pathway activation, the receptor represents a potential therapeutic target to improve spinal fusion rates in patients who smoke. Dioxins 6-12 aryl hydrocarbon receptor Homo sapiens 82-85 26085540-2 2015 : "Dioxin Exposure Impairs BMP-2-Mediated Spinal Fusion in a Rat Arthrodesis Model". Dioxins 3-9 bone morphogenetic protein 2 Rattus norvegicus 27-32 25385058-1 2015 AIMS: Dioxin or dioxin-like compounds are ligands of the aryl hydrocarbon receptor (AhR), which is a ligand-activated nuclear transcription factor. Dioxins 6-12 aryl hydrocarbon receptor Homo sapiens 57-82 25385058-1 2015 AIMS: Dioxin or dioxin-like compounds are ligands of the aryl hydrocarbon receptor (AhR), which is a ligand-activated nuclear transcription factor. Dioxins 6-12 aryl hydrocarbon receptor Homo sapiens 84-87 25385058-1 2015 AIMS: Dioxin or dioxin-like compounds are ligands of the aryl hydrocarbon receptor (AhR), which is a ligand-activated nuclear transcription factor. Dioxins 16-22 aryl hydrocarbon receptor Homo sapiens 57-82 25385058-1 2015 AIMS: Dioxin or dioxin-like compounds are ligands of the aryl hydrocarbon receptor (AhR), which is a ligand-activated nuclear transcription factor. Dioxins 16-22 aryl hydrocarbon receptor Homo sapiens 84-87 25532870-1 2015 The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor that mediates many of the toxic effects of dioxin-like compounds (DLCs) and some polycyclic aromatic hydrocarbons (PAHs). Dioxins 122-128 aryl hydrocarbon receptor 1a Danio rerio 4-29 25532870-1 2015 The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor that mediates many of the toxic effects of dioxin-like compounds (DLCs) and some polycyclic aromatic hydrocarbons (PAHs). Dioxins 122-128 aryl hydrocarbon receptor 1a Danio rerio 31-34 25972192-10 2015 These findings suggest that the level of in utero exposure to PCBs and dioxins may affect serum concentrations of growth hormone, thyroid hormones, TBG, and IGFBP-3 in 8-year-old children. Dioxins 71-78 growth hormone 1 Homo sapiens 114-128 25972192-0 2015 Thyroid and growth hormone concentrations in 8-year-old children exposed in utero to dioxins and polychlorinated biphenyls. Dioxins 85-92 growth hormone 1 Homo sapiens 12-26 25659934-0 2015 Non-dioxin-like polychlorinated biphenyls (PCB 101, PCB 153 and PCB 180) induce chondrocyte cell death through multiple pathways. Dioxins 4-10 pyruvate carboxylase Homo sapiens 43-46 25659934-0 2015 Non-dioxin-like polychlorinated biphenyls (PCB 101, PCB 153 and PCB 180) induce chondrocyte cell death through multiple pathways. Dioxins 4-10 pyruvate carboxylase Homo sapiens 52-55 25659934-0 2015 Non-dioxin-like polychlorinated biphenyls (PCB 101, PCB 153 and PCB 180) induce chondrocyte cell death through multiple pathways. Dioxins 4-10 pyruvate carboxylase Homo sapiens 52-55 26226672-1 2015 Dioxin and dioxin-like compounds receptor (Ahr) mainly expressed on the surface of regulatory T (Treg) cell and Th17 cell could regulate immunological functions in the Yusho patients. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 43-46 26226675-0 2015 [Relationships between Half-Lives of Dioxins and SNPs in AhR among Yusho Patients]. Dioxins 37-44 aryl hydrocarbon receptor Homo sapiens 57-60 26226682-5 2015 We describe here the latest research findings of chronic dioxin-induced toxicity to Yusho patients and the mechanisms of toxicities of dioxins through the aryl hydrocarbon receptor (AhR) pathway. Dioxins 57-63 aryl hydrocarbon receptor Homo sapiens 182-185 26226682-5 2015 We describe here the latest research findings of chronic dioxin-induced toxicity to Yusho patients and the mechanisms of toxicities of dioxins through the aryl hydrocarbon receptor (AhR) pathway. Dioxins 135-142 aryl hydrocarbon receptor Homo sapiens 155-180 26226682-5 2015 We describe here the latest research findings of chronic dioxin-induced toxicity to Yusho patients and the mechanisms of toxicities of dioxins through the aryl hydrocarbon receptor (AhR) pathway. Dioxins 135-142 aryl hydrocarbon receptor Homo sapiens 182-185 25711857-2 2015 The aryl hydrocarbon receptor (AHR) is well-known to mediate developmental toxicity of persistent dioxin-like compounds (DLCs). Dioxins 98-104 aryl hydrocarbon receptor 1a Danio rerio 4-29 25711857-2 2015 The aryl hydrocarbon receptor (AHR) is well-known to mediate developmental toxicity of persistent dioxin-like compounds (DLCs). Dioxins 98-104 aryl hydrocarbon receptor 1a Danio rerio 31-34 25711857-5 2015 We observed that zebrafish embryos exposed to the beta-catenin inhibitor XAV939 display effects phenocopying those of the dioxin-like 3,3",4,4",5-pentachlorobiphenyl (PCB126). Dioxins 122-128 catenin (cadherin-associated protein), beta 1 Danio rerio 50-62 25867478-2 2015 We conducted this study to rule out if dioxin may directly target the growth plate, via local modulation of the aryl hydrocarbon receptor (AhR). Dioxins 39-45 aryl hydrocarbon receptor Homo sapiens 112-137 25867478-2 2015 We conducted this study to rule out if dioxin may directly target the growth plate, via local modulation of the aryl hydrocarbon receptor (AhR). Dioxins 39-45 aryl hydrocarbon receptor Homo sapiens 139-142 25867478-8 2015 We conclude that although the AhR is widely expressed in the growth plate, bone growth is not modulated when locally activated, and therefore, dioxin-induced growth failure is likely mediated through systemic rather than local actions. Dioxins 143-149 aryl hydrocarbon receptor Homo sapiens 30-33 25861343-0 2015 Regulation of CYP1A1 and Inflammatory Cytokine by NCOA7 Isoform 4 in Response to Dioxin Induced Airway Inflammation. Dioxins 81-87 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 14-20 25861343-0 2015 Regulation of CYP1A1 and Inflammatory Cytokine by NCOA7 Isoform 4 in Response to Dioxin Induced Airway Inflammation. Dioxins 81-87 nuclear receptor coactivator 7 Homo sapiens 50-55 25972192-10 2015 These findings suggest that the level of in utero exposure to PCBs and dioxins may affect serum concentrations of growth hormone, thyroid hormones, TBG, and IGFBP-3 in 8-year-old children. Dioxins 71-78 serpin family A member 7 Homo sapiens 148-151 25972192-10 2015 These findings suggest that the level of in utero exposure to PCBs and dioxins may affect serum concentrations of growth hormone, thyroid hormones, TBG, and IGFBP-3 in 8-year-old children. Dioxins 71-78 insulin like growth factor binding protein 3 Homo sapiens 157-164 24555447-5 2015 CONCLUSIONS: Downregulated Wnt5a and lymphoid enhancing-binding factor 1 are associated with 2,3,7,8-tetrachlorodibenzo-p-dioxin-induced cleft palate. Dioxins 122-128 wingless-type MMTV integration site family, member 5A Mus musculus 27-32 25692546-1 2015 The aryl hydrocarbon receptor (AHR) mediates toxic responses to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and other dioxin-like compounds (DLCs). Dioxins 93-99 aryl hydrocarbon receptor 1 alpha Gallus gallus 4-29 25692546-1 2015 The aryl hydrocarbon receptor (AHR) mediates toxic responses to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and other dioxin-like compounds (DLCs). Dioxins 93-99 aryl hydrocarbon receptor 1 alpha Gallus gallus 31-34 25522853-3 2015 The present study investigated burden of composts and digestates collected in 16 European countries (88 samples) by the compounds causing dioxin-like effects as determined by use of an in vitro transactivation assay to quantify total concentrations of aryl hydrocarbon receptor-(AhR) mediated potency. Dioxins 138-144 aryl hydrocarbon receptor Homo sapiens 279-282 25540854-0 2015 Characterisation of chlorinated, brominated and mixed halogenated dioxins, furans and biphenyls as potent and as partial agonists of the Aryl hydrocarbon receptor. Dioxins 66-73 aryl hydrocarbon receptor Homo sapiens 137-162 25540854-1 2015 The Aryl hydrocarbon receptor (AhR) binds a variety of chlorinated and brominated dioxins, furans and biphenyls. Dioxins 82-89 aryl hydrocarbon receptor Homo sapiens 4-29 25540854-1 2015 The Aryl hydrocarbon receptor (AhR) binds a variety of chlorinated and brominated dioxins, furans and biphenyls. Dioxins 82-89 aryl hydrocarbon receptor Homo sapiens 31-34 25304490-4 2015 PCB126 is a dioxin-like PCB and a potent aryl hydrocarbon receptor (AhR) agonist. Dioxins 12-18 pyruvate carboxylase Homo sapiens 0-3 25646150-7 2015 We identified pollutants associated with mammary cancer belonging to the dioxin like-PCB family (notably PCB-118, -156, -105, -114) that were already pointed out in human epidemiological studies on breast cancer, and that fit with the fundamental role of the Aryl Hydrocarbon Receptor in the promotion of breast cancer. Dioxins 73-79 aryl hydrocarbon receptor Homo sapiens 259-284 25440895-5 2015 The toxicological significance of the pollutants was assessed using the toxic equivalency factor (TEF) to calculate both the toxic equivalent for dioxins (TEQTCDD) and the TEQ carcinogenic risks. Dioxins 146-153 TEF transcription factor, PAR bZIP family member Homo sapiens 98-101 25179274-2 2015 It is often found in surface waters in both the acidic (HTric) and basic (Tric(-)) forms (pKa ~8), and it can undergo direct photodegradation to produce several intermediates including a dioxin congener (2,8-dichlorodibenzodioxin, hereafter 28DCDD). Dioxins 187-193 MARVEL domain containing 2 Homo sapiens 57-61 25179274-7 2015 In the case of Tric(-) the direct photolysis is much more important than for HTric, but triplet-sensitised transformation could produce 28DCDD + 27DCDD with higher yield compared to the direct photolysis, and it could play some role as dioxin source in deep waters with elevated DOC. Dioxins 236-242 MARVEL domain containing 2 Homo sapiens 15-19 25668756-2 2015 In general, dioxin-like polychlorinated biphenyls (PCBs) exhibit a ligand-dependent activation of AhR-signaling. Dioxins 12-18 aryl hydrocarbon receptor Homo sapiens 98-101 25668756-3 2015 Results from this study show that a quinone-derivative (1-(4-Chlorophenyl)-benzo-2,5-quinone; 4-ClBQ) of a non-dioxin like PCB (PCB3) also activates AhR-signaling. Dioxins 111-117 pyruvate carboxylase Homo sapiens 123-126 25668756-3 2015 Results from this study show that a quinone-derivative (1-(4-Chlorophenyl)-benzo-2,5-quinone; 4-ClBQ) of a non-dioxin like PCB (PCB3) also activates AhR-signaling. Dioxins 111-117 pyruvate carboxylase Homo sapiens 128-132 25668756-3 2015 Results from this study show that a quinone-derivative (1-(4-Chlorophenyl)-benzo-2,5-quinone; 4-ClBQ) of a non-dioxin like PCB (PCB3) also activates AhR-signaling. Dioxins 111-117 aryl hydrocarbon receptor Homo sapiens 149-152 25668756-4 2015 Treatments of HaCaT human keratinocytes with 4-ClBQ and dioxin-like PCB126 significantly increased AhR-target gene expression, CYP1A1 mRNA and protein levels. Dioxins 56-62 aryl hydrocarbon receptor Homo sapiens 99-102 25668756-4 2015 Treatments of HaCaT human keratinocytes with 4-ClBQ and dioxin-like PCB126 significantly increased AhR-target gene expression, CYP1A1 mRNA and protein levels. Dioxins 56-62 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 127-133 25849111-10 2015 A significant decrease in risk of estrogen receptor negative (ER-)/progesterone receptor negative (PR-) tumors was observed among post-menopausal women in the upper quartile of estimated dioxin intake (HR for Q4 vs. Q1: 0.65; 95% CI: 0.45, 0.96; P for trend across quartiles = 0.0463). Dioxins 187-193 progesterone receptor Homo sapiens 67-88 25663396-0 2015 Dioxin-like PCB levels in maternal and umbilical cord sera of people living near dump sites in southern Italy: a pilot study of biomonitoring. Dioxins 0-6 pyruvate carboxylase Homo sapiens 12-15 25553538-6 2015 In mammals, some non-dioxin-like PCB congeners act through nuclear receptor 1I2, the pregnane-X-receptor (PXR). Dioxins 21-27 nuclear receptor subfamily 1 group I member 2 Fundulus heteroclitus 85-104 25553538-6 2015 In mammals, some non-dioxin-like PCB congeners act through nuclear receptor 1I2, the pregnane-X-receptor (PXR). Dioxins 21-27 nuclear receptor subfamily 1 group I member 2 Fundulus heteroclitus 106-109 25445724-0 2015 Aryl hydrocarbon receptor SNP -130 C/T associates with dioxins susceptibility through regulating its receptor activity and downstream effectors including interleukin 24. Dioxins 55-62 aryl hydrocarbon receptor Homo sapiens 0-25 25445724-0 2015 Aryl hydrocarbon receptor SNP -130 C/T associates with dioxins susceptibility through regulating its receptor activity and downstream effectors including interleukin 24. Dioxins 55-62 interleukin 24 Homo sapiens 154-168 25445724-1 2015 Dioxins are persistent environmental pollutants that cause multiple adverse health effects in humans, mainly through binding to the ligand-activated transcription factor, aryl hydrocarbon receptor (AhR). Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 171-196 25445724-1 2015 Dioxins are persistent environmental pollutants that cause multiple adverse health effects in humans, mainly through binding to the ligand-activated transcription factor, aryl hydrocarbon receptor (AhR). Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 198-201 25445724-2 2015 Genetic variation in AhR may modulate the susceptibility to dioxins. Dioxins 60-67 aryl hydrocarbon receptor Homo sapiens 21-24 25445724-3 2015 In this study, we aimed to evaluate the effects of the single nucleotide polymorphism (SNP) -130 C/T in the AhR promoter on dioxin-inducible gene transcription, and to investigate interleukin-24 (IL-24) and interleukin-1beta (IL-1beta) as proxies for 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) exposure. Dioxins 124-130 aryl hydrocarbon receptor Homo sapiens 108-111 25445724-11 2015 Our observations demonstrate that SNP -130 C/T modulates AhR expression and expression levels of IL-24 and IL-1beta, and suggest an association of AhR SNP -130 C/T with the susceptibility to dioxins. Dioxins 191-198 aryl hydrocarbon receptor Homo sapiens 57-60 25445724-11 2015 Our observations demonstrate that SNP -130 C/T modulates AhR expression and expression levels of IL-24 and IL-1beta, and suggest an association of AhR SNP -130 C/T with the susceptibility to dioxins. Dioxins 191-198 interleukin 24 Homo sapiens 97-102 25445724-11 2015 Our observations demonstrate that SNP -130 C/T modulates AhR expression and expression levels of IL-24 and IL-1beta, and suggest an association of AhR SNP -130 C/T with the susceptibility to dioxins. Dioxins 191-198 interleukin 1 beta Homo sapiens 107-115 25445724-11 2015 Our observations demonstrate that SNP -130 C/T modulates AhR expression and expression levels of IL-24 and IL-1beta, and suggest an association of AhR SNP -130 C/T with the susceptibility to dioxins. Dioxins 191-198 aryl hydrocarbon receptor Homo sapiens 147-150 25383696-7 2015 We found the AhR ligand activities of the above four BUVSs to be stable in the presence of CYP1A1; therefore, they have the potential to accumulate and exert potent physiological effects in humans, analogous to polycyclic aromatic hydrocarbons and dioxins, which are known stable and toxic ligands. Dioxins 248-255 aryl hydrocarbon receptor Homo sapiens 13-16 25251150-0 2015 Constitutive expression of the AHR signaling pathway in a bovine mammary epithelial cell line and modulation by dioxin-like PCB and other AHR ligands. Dioxins 112-118 LOC522736 Bos taurus 31-34 25251150-1 2015 Environmental pollutants, such as dioxin-like (DL) PCBs, benzo(a) pyrene (B[a]P), and flavonoids are aryl hydrocarbon receptor (AHR) ligands and may be excreted in dairy milk. Dioxins 34-40 LOC522736 Bos taurus 101-126 25251150-1 2015 Environmental pollutants, such as dioxin-like (DL) PCBs, benzo(a) pyrene (B[a]P), and flavonoids are aryl hydrocarbon receptor (AHR) ligands and may be excreted in dairy milk. Dioxins 34-40 LOC522736 Bos taurus 128-131 25112208-0 2015 High-throughput method of dioxin analysis in aqueous samples using consecutive solid phase extraction steps with the new C18 Ultraflow pressurized liquid extraction and automated clean-up. Dioxins 26-32 Bardet-Biedl syndrome 9 Homo sapiens 121-124 26440531-4 2015 Expression of CYP1A1 in human skin is a key marker for AhR activation, and it may induce comedogenesis resulting in acne-like lesions known as chloracne/metabolising acquired dioxin-induced skin hamartomas (MADISH). Dioxins 175-181 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 14-20 26440531-4 2015 Expression of CYP1A1 in human skin is a key marker for AhR activation, and it may induce comedogenesis resulting in acne-like lesions known as chloracne/metabolising acquired dioxin-induced skin hamartomas (MADISH). Dioxins 175-181 aryl hydrocarbon receptor Homo sapiens 55-58 26440531-6 2015 MATERIALS AND METHODS: We explored the expression of CYP1A1 by immunohistochemistry in the acne lesions of 16 patients living in the region of Naples, Italy, where epidemiological studies have suggested a possibly increased exposure to environmental dioxins. Dioxins 250-257 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 53-59 25087452-0 2015 Public health assessment of dioxin-contaminated fish at former US airbase, Bien Hoa, Vietnam. Dioxins 28-34 matrilin 3 Homo sapiens 80-83 25265996-0 2015 Dioxin exposure blocks lactation through a direct effect on mammary epithelial cells mediated by the aryl hydrocarbon receptor repressor. Dioxins 0-6 aryl hydrocarbon receptor repressor Homo sapiens 101-136 24966027-1 2014 Aryl hydrocarbon receptor (AhR) is a ligand-dependent transcription factor that binds to structurally diverse synthetic and naturally occurring chemicals including dioxins, flavonoids, tryptophan photoproducts, and Malassezia metabolites. Dioxins 164-171 aryl hydrocarbon receptor Homo sapiens 0-25 26567990-0 2015 Different regulation of aryl hydrocarbon receptor-regulated genes in response to dioxin in undifferentiated and neuronally differentiated human neuroblastoma SH-SY5Y cells. Dioxins 81-87 aryl hydrocarbon receptor Homo sapiens 24-49 25209921-0 2014 Amino acid sequence of the AhR1 ligand-binding domain predicts avian sensitivity to dioxin like compounds: in vivo verification in European starlings. Dioxins 84-90 aryl hydrocarbon receptor Sturnus vulgaris 27-31 25209921-1 2014 Research has demonstrated that the sensitivity of avian species to the embyrotoxic effects of dioxin-like compounds can be predicted by the amino acid identities at two key sites within the ligand-binding domain of the aryl hydrocarbon receptor 1 (AhR1). Dioxins 94-100 aryl hydrocarbon receptor Sturnus vulgaris 219-246 25209921-1 2014 Research has demonstrated that the sensitivity of avian species to the embyrotoxic effects of dioxin-like compounds can be predicted by the amino acid identities at two key sites within the ligand-binding domain of the aryl hydrocarbon receptor 1 (AhR1). Dioxins 94-100 aryl hydrocarbon receptor Sturnus vulgaris 248-252 25220434-6 2014 The disturbance in fetal growth was suggested to be due to a reduction in the level of fetal growth hormone (GH) by dioxins. Dioxins 116-123 gonadotropin releasing hormone receptor Rattus norvegicus 93-107 25220434-6 2014 The disturbance in fetal growth was suggested to be due to a reduction in the level of fetal growth hormone (GH) by dioxins. Dioxins 116-123 gonadotropin releasing hormone receptor Rattus norvegicus 109-111 25220434-9 2014 These lines of evidence suggest that: 1) PnCDF as well as TCDD imprints defects in sexual behavior by disrupting the fetal pituitary-gonad axis; 2) these dioxins hinder fetal growth by reducing the expression of fetal GH; and 3) the fetal effects of PnCDF/TCDD are more sensitive than sub-acute toxicity during puberty, and the relative effect of PnCDF varies markedly depending on the indices used. Dioxins 154-161 gonadotropin releasing hormone receptor Rattus norvegicus 218-220 25299844-0 2014 Endocrine disruption in human placenta: expression of the dioxin-inducible enzyme, CYP1A1, is correlated with that of thyroid hormone-regulated genes. Dioxins 58-64 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 83-89 25299844-2 2014 Several chemicals including polychlorinated biphenyls are metabolized by the dioxin-inducible enzyme CYP1A1; some of their metabolites can interact with the TH receptor. Dioxins 77-83 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 101-107 25568920-1 2014 The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor that is best known for mediating the toxicity and tumour-promoting properties of the carcinogen 2,3,7,8-tetrachlorodibenzo-p-dioxin, commonly referred to as "dioxin". Dioxins 204-210 aryl hydrocarbon receptor Homo sapiens 4-29 25568920-1 2014 The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor that is best known for mediating the toxicity and tumour-promoting properties of the carcinogen 2,3,7,8-tetrachlorodibenzo-p-dioxin, commonly referred to as "dioxin". Dioxins 204-210 aryl hydrocarbon receptor Homo sapiens 31-34 24966027-1 2014 Aryl hydrocarbon receptor (AhR) is a ligand-dependent transcription factor that binds to structurally diverse synthetic and naturally occurring chemicals including dioxins, flavonoids, tryptophan photoproducts, and Malassezia metabolites. Dioxins 164-171 aryl hydrocarbon receptor Homo sapiens 27-30 25084496-2 2014 Many dioxin-like POPs exert their effects by activation of the aryl hydrocarbon receptor (AHR) signalling pathway. Dioxins 5-11 aryl hydrocarbon receptor Homo sapiens 63-88 25084496-2 2014 Many dioxin-like POPs exert their effects by activation of the aryl hydrocarbon receptor (AHR) signalling pathway. Dioxins 5-11 aryl hydrocarbon receptor Homo sapiens 90-93 25178717-2 2014 Although activation of the AhR by xenobiotics such as dioxin inhibits the cell cycle and control apoptosis, paradoxically, AhR expression also promotes cell proliferation and survival independent of exogenous ligands. Dioxins 54-60 aryl-hydrocarbon receptor Mus musculus 27-30 25222814-8 2014 A dioxin-responsive luciferase reporter gene assay confirmed that the CYP1A4 inductions were independent of the dissolution solvents used (tetrahydrofuran/n-hexane, n-hexane, or methanol) during photolysis. Dioxins 2-8 cytochrome P450 1A4 Gallus gallus 70-76 28962316-1 2014 The prototype dioxin congener 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) is known to exert anti-estrogenic effects via activation of the aryl hydrocarbon receptor (AhR) by interfering with the regulation of oestrogen homeostasis and the estrogen receptor alpha (ERalpha) signalling pathway. Dioxins 14-20 aryl hydrocarbon receptor Homo sapiens 137-162 28962316-1 2014 The prototype dioxin congener 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) is known to exert anti-estrogenic effects via activation of the aryl hydrocarbon receptor (AhR) by interfering with the regulation of oestrogen homeostasis and the estrogen receptor alpha (ERalpha) signalling pathway. Dioxins 14-20 aryl hydrocarbon receptor Homo sapiens 164-167 25288548-3 2014 The average concentration of PCBs (7 indicator PCB and 12 dioxin like-PCB congeners) was (16.2+-9.25) pg/g, and WHO-TEQ average concentration was 0.043+-0.049pgWHO-TEQ/g. Dioxins 59-65 pyruvate carboxylase Homo sapiens 30-33 28962316-1 2014 The prototype dioxin congener 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) is known to exert anti-estrogenic effects via activation of the aryl hydrocarbon receptor (AhR) by interfering with the regulation of oestrogen homeostasis and the estrogen receptor alpha (ERalpha) signalling pathway. Dioxins 14-20 estrogen receptor 1 Homo sapiens 237-260 28962316-1 2014 The prototype dioxin congener 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) is known to exert anti-estrogenic effects via activation of the aryl hydrocarbon receptor (AhR) by interfering with the regulation of oestrogen homeostasis and the estrogen receptor alpha (ERalpha) signalling pathway. Dioxins 14-20 Era like 12S mitochondrial rRNA chaperone 1 Homo sapiens 262-269 25324842-2 2014 The aryl hydrocarbon receptor (AHR) has long been studied by toxicologists as a ligand-activated transcription factor that is activated by dioxin and other environmental pollutants such as polycyclic aromatic hydrocarbons (PAHs). Dioxins 139-145 aryl-hydrocarbon receptor Mus musculus 4-29 25324842-2 2014 The aryl hydrocarbon receptor (AHR) has long been studied by toxicologists as a ligand-activated transcription factor that is activated by dioxin and other environmental pollutants such as polycyclic aromatic hydrocarbons (PAHs). Dioxins 139-145 aryl-hydrocarbon receptor Mus musculus 31-34 24239782-5 2014 It was first believed that AhR activation accounted for most, if not all, biological properties of dioxins. Dioxins 99-106 aryl hydrocarbon receptor Homo sapiens 27-30 24749687-1 2014 Aryl hydrocarbon receptor (AhR) is well known for mediating the toxic effects of dioxin-containing pollutants, but has also been shown to be involved in the natural regulation of the immune response. Dioxins 81-87 aryl hydrocarbon receptor Homo sapiens 0-25 25015655-1 2014 Dioxin is a ubiquitous environmental pollutant that induces toxicity when bound to the aryl hydrocarbon receptor (AhR). Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 87-112 25015655-1 2014 Dioxin is a ubiquitous environmental pollutant that induces toxicity when bound to the aryl hydrocarbon receptor (AhR). Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 114-117 25015655-2 2014 Significant differences in susceptibility of mouse strains to dioxin toxicity are largely accounted for by the dissociation constant of binding to dioxins of AhR subtypes encoded by different alleles. Dioxins 62-68 aryl-hydrocarbon receptor Mus musculus 158-161 25015655-2 2014 Significant differences in susceptibility of mouse strains to dioxin toxicity are largely accounted for by the dissociation constant of binding to dioxins of AhR subtypes encoded by different alleles. Dioxins 147-154 aryl-hydrocarbon receptor Mus musculus 158-161 25257533-3 2014 Most dioxin-like pollutants activate the aryl hydrocarbon receptor (AhR) transcription factor, which regulates xenobiotic metabolism enzymes that belong to the cytochrome P450 1A family (that includes CYP1A1 and CYP1B1). Dioxins 5-11 aryl hydrocarbon receptor Homo sapiens 41-66 25257533-3 2014 Most dioxin-like pollutants activate the aryl hydrocarbon receptor (AhR) transcription factor, which regulates xenobiotic metabolism enzymes that belong to the cytochrome P450 1A family (that includes CYP1A1 and CYP1B1). Dioxins 5-11 aryl hydrocarbon receptor Homo sapiens 68-71 25257533-3 2014 Most dioxin-like pollutants activate the aryl hydrocarbon receptor (AhR) transcription factor, which regulates xenobiotic metabolism enzymes that belong to the cytochrome P450 1A family (that includes CYP1A1 and CYP1B1). Dioxins 5-11 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 201-207 25257533-3 2014 Most dioxin-like pollutants activate the aryl hydrocarbon receptor (AhR) transcription factor, which regulates xenobiotic metabolism enzymes that belong to the cytochrome P450 1A family (that includes CYP1A1 and CYP1B1). Dioxins 5-11 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 212-218 24967557-7 2014 Moreover, when we analyzed the results of the congeners (non-dioxin-like PCBs and dioxin-like PCBs), the levels of non-dioxin-like PCB congeners ranged from 5.7 to 103469 mug kg(-1) and the levels of dioxin-like PCB congeners ranged from 0.5 to 4992 mug kg(-1). Dioxins 61-67 pyruvate carboxylase Homo sapiens 73-76 24967557-7 2014 Moreover, when we analyzed the results of the congeners (non-dioxin-like PCBs and dioxin-like PCBs), the levels of non-dioxin-like PCB congeners ranged from 5.7 to 103469 mug kg(-1) and the levels of dioxin-like PCB congeners ranged from 0.5 to 4992 mug kg(-1). Dioxins 82-88 pyruvate carboxylase Homo sapiens 94-97 24967557-7 2014 Moreover, when we analyzed the results of the congeners (non-dioxin-like PCBs and dioxin-like PCBs), the levels of non-dioxin-like PCB congeners ranged from 5.7 to 103469 mug kg(-1) and the levels of dioxin-like PCB congeners ranged from 0.5 to 4992 mug kg(-1). Dioxins 82-88 pyruvate carboxylase Homo sapiens 94-97 24967557-7 2014 Moreover, when we analyzed the results of the congeners (non-dioxin-like PCBs and dioxin-like PCBs), the levels of non-dioxin-like PCB congeners ranged from 5.7 to 103469 mug kg(-1) and the levels of dioxin-like PCB congeners ranged from 0.5 to 4992 mug kg(-1). Dioxins 82-88 pyruvate carboxylase Homo sapiens 94-97 25137063-1 2014 PCB 180 is a persistent non-dioxin-like polychlorinated biphenyl (NDL-PCB) abundantly present in food and the environment. Dioxins 28-34 pyruvate carboxylase Rattus norvegicus 0-3 25137063-1 2014 PCB 180 is a persistent non-dioxin-like polychlorinated biphenyl (NDL-PCB) abundantly present in food and the environment. Dioxins 28-34 pyruvate carboxylase Rattus norvegicus 70-73 24749687-1 2014 Aryl hydrocarbon receptor (AhR) is well known for mediating the toxic effects of dioxin-containing pollutants, but has also been shown to be involved in the natural regulation of the immune response. Dioxins 81-87 aryl hydrocarbon receptor Homo sapiens 27-30 22987612-4 2014 Dioxin-like congener PCB126 binding aryl hydrocarbon receptor (AHR) is responsible of many toxic effects. Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 36-61 22987612-4 2014 Dioxin-like congener PCB126 binding aryl hydrocarbon receptor (AHR) is responsible of many toxic effects. Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 63-66 24793433-0 2014 Dioxin-induced retardation of development through a reduction in the expression of pituitary hormones and possible involvement of an aryl hydrocarbon receptor in this defect: a comparative study using two strains of mice with different sensitivities to dioxin. Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 133-158 24926919-1 2014 Several of the polychlorinated biphenyls (PCBs), i.e. the dioxin-like PCBs, are known to induce the P450 enzymes CYP1A1, CYP1A2 and CYP1B1 by activating the aryl hydrocarbon receptor (Ah)-receptor. Dioxins 58-64 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 113-119 24926919-1 2014 Several of the polychlorinated biphenyls (PCBs), i.e. the dioxin-like PCBs, are known to induce the P450 enzymes CYP1A1, CYP1A2 and CYP1B1 by activating the aryl hydrocarbon receptor (Ah)-receptor. Dioxins 58-64 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 121-127 24926919-1 2014 Several of the polychlorinated biphenyls (PCBs), i.e. the dioxin-like PCBs, are known to induce the P450 enzymes CYP1A1, CYP1A2 and CYP1B1 by activating the aryl hydrocarbon receptor (Ah)-receptor. Dioxins 58-64 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 132-138 24926919-1 2014 Several of the polychlorinated biphenyls (PCBs), i.e. the dioxin-like PCBs, are known to induce the P450 enzymes CYP1A1, CYP1A2 and CYP1B1 by activating the aryl hydrocarbon receptor (Ah)-receptor. Dioxins 58-64 aryl hydrocarbon receptor Homo sapiens 157-196 24824450-1 2014 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates many of the responses to toxic environmental chemicals such as TCDD or dioxin-like PCBs. Dioxins 164-170 aryl hydrocarbon receptor Homo sapiens 4-29 24824450-1 2014 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates many of the responses to toxic environmental chemicals such as TCDD or dioxin-like PCBs. Dioxins 164-170 aryl hydrocarbon receptor Homo sapiens 31-34 25137063-13 2014 However, PCB 180 shares several toxicological targets with dioxin-like compounds emphasizing the potential for interactions. Dioxins 59-65 pyruvate carboxylase Rattus norvegicus 9-12 25007155-1 2014 BACKGROUND: Aryl hydrocarbon receptor (AhR) is classically known to be activated by xenobiotics such as dioxins and polycyclic aromatic hydrocarbons (PAHs). Dioxins 104-111 aryl hydrocarbon receptor Homo sapiens 12-37 25007155-1 2014 BACKGROUND: Aryl hydrocarbon receptor (AhR) is classically known to be activated by xenobiotics such as dioxins and polycyclic aromatic hydrocarbons (PAHs). Dioxins 104-111 aryl hydrocarbon receptor Homo sapiens 39-42 25011475-9 2014 Chromatin immunoprecipitation assays demonstrated that omeprazole recruited the AHR to regions in the CXCR4 promoter that contain dioxin response elements (DREs) and this was accompanied by the loss of pol II on the promoter and decreased expression of CXCR4. Dioxins 130-136 aryl hydrocarbon receptor Homo sapiens 80-83 24718703-4 2014 The importance of this question arose from our earlier observation that aspects of the acute hepatocellular toxicity of dioxin are dependent upon IL1-like cytokine signaling. Dioxins 120-126 interleukin 1 complex Mus musculus 146-149 25011475-9 2014 Chromatin immunoprecipitation assays demonstrated that omeprazole recruited the AHR to regions in the CXCR4 promoter that contain dioxin response elements (DREs) and this was accompanied by the loss of pol II on the promoter and decreased expression of CXCR4. Dioxins 130-136 C-X-C motif chemokine receptor 4 Homo sapiens 102-107 24680724-4 2014 Bioinformatic analysis of gene expression data highlighted the importance of the aryl hydrocarbon receptor (AHR) in dioxin toxicity and revealed that zinc regulation in the brain is targeted by TCDD through the AHR. Dioxins 116-122 aryl-hydrocarbon receptor Mus musculus 81-106 24680724-4 2014 Bioinformatic analysis of gene expression data highlighted the importance of the aryl hydrocarbon receptor (AHR) in dioxin toxicity and revealed that zinc regulation in the brain is targeted by TCDD through the AHR. Dioxins 116-122 aryl-hydrocarbon receptor Mus musculus 108-111 24987953-3 2014 Aryl hydrocarbon receptor (AhR) is a master regulator of dioxin-mediated toxic effects, and is, therefore, critical in maintaining adaptive responses through regulating the expression of phase I/II drug metabolism enzymes. Dioxins 57-63 aryl hydrocarbon receptor Homo sapiens 0-25 24987953-3 2014 Aryl hydrocarbon receptor (AhR) is a master regulator of dioxin-mediated toxic effects, and is, therefore, critical in maintaining adaptive responses through regulating the expression of phase I/II drug metabolism enzymes. Dioxins 57-63 aryl hydrocarbon receptor Homo sapiens 27-30 24987953-8 2014 This review highlights recent advances in the understanding of the reciprocal interactions between dioxin-mediated AhR signaling and the circadian clock including how these pathways relate to health and disease, with emphasis on the control of metabolic function. Dioxins 99-105 aryl hydrocarbon receptor Homo sapiens 115-118 24718703-2 2014 To this end, we first employed congenic mice homozygous for either the Ahr(b1) or Ahr(d) alleles (encoding an aryl hydrocarbon receptor (AHR) with high or low binding affinity for dioxin, respectively) and demonstrated that hepatocellular tumor promotion in response to dioxin segregated with the Ahr locus. Dioxins 180-186 aryl-hydrocarbon receptor Mus musculus 137-140 24083809-3 2014 The aryl hydrocarbon receptor (AhR), which also acts as a dioxin receptor, is a transcriptional regulator that mediates dioxin toxicity. Dioxins 58-64 aryl hydrocarbon receptor Homo sapiens 4-29 24083809-3 2014 The aryl hydrocarbon receptor (AhR), which also acts as a dioxin receptor, is a transcriptional regulator that mediates dioxin toxicity. Dioxins 58-64 aryl hydrocarbon receptor Homo sapiens 31-34 24083809-4 2014 Recent studies show that dioxin mediates its immune toxic effects via AhR and that AhR activation induces dysregulation of interleukin (IL)-17- producing T (TH17) cells. Dioxins 25-31 aryl hydrocarbon receptor Homo sapiens 70-73 24243026-0 2014 Dioxin and dioxin-like compounds suppress acetylcholinesterase activity via transcriptional downregulations in vitro. Dioxins 0-6 acetylcholinesterase (Cartwright blood group) Homo sapiens 42-62 24243026-0 2014 Dioxin and dioxin-like compounds suppress acetylcholinesterase activity via transcriptional downregulations in vitro. Dioxins 11-17 acetylcholinesterase (Cartwright blood group) Homo sapiens 42-62 24243026-4 2014 In the present study, the effects of several other dioxin-like compounds (DLCs) on neuronal AChE activity were determined, including 1,2,3,7,8-pentachlorodibenzo-p-dioxin, 2,3,7,8-tetrachlorodibenzofuran, 2,3,4,7,8-pentachlorodibenzofuran, and 2,3,7,8-tetrabromodibenzo-p-dioxin. Dioxins 51-57 acetylcholinesterase (Cartwright blood group) Homo sapiens 92-96 24243026-7 2014 These findings on DLCs are similar with those on 2,3,7,8-TCDD, pointing to the possibility that exposure to dioxin and DLCs, which frequently coexist in the contaminated environments, may concurrently interfere with the cholinergic functions via AChE. Dioxins 108-114 acetylcholinesterase (Cartwright blood group) Homo sapiens 246-250 24769090-1 2014 The toxic effects of dioxins, such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), mainly through activation of the aryl hydrocarbon receptor (AhR) are well documented. Dioxins 21-28 aryl-hydrocarbon receptor Mus musculus 115-140 24769090-1 2014 The toxic effects of dioxins, such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), mainly through activation of the aryl hydrocarbon receptor (AhR) are well documented. Dioxins 21-28 aryl-hydrocarbon receptor Mus musculus 142-145 24718703-7 2014 Collectively, these data support the idea that the mechanism of dioxin acute hepatotoxicity and its activity as a promoter in a mouse two stage liver cancer model may be similar, i.e., tumor promotion by dioxin, like acute hepatotoxicity, are mediated by the linked action of two receptor systems, the AHR and the receptors for the "IL-1-like" cytokines. Dioxins 64-70 aryl-hydrocarbon receptor Mus musculus 302-305 24718703-7 2014 Collectively, these data support the idea that the mechanism of dioxin acute hepatotoxicity and its activity as a promoter in a mouse two stage liver cancer model may be similar, i.e., tumor promotion by dioxin, like acute hepatotoxicity, are mediated by the linked action of two receptor systems, the AHR and the receptors for the "IL-1-like" cytokines. Dioxins 64-70 interleukin 1 complex Mus musculus 333-337 23644946-2 2014 We previously reported that PCB 126, the most potent dioxin-like PCB congener, not only decreases antioxidants such as hepatic selenium (Se), Se-dependent glutathione peroxidase, and glutathione (GSH) but also increases levels of the antiatherosclerosis enzyme paraoxonase 1 (PON1) in liver and serum. Dioxins 53-59 pyruvate carboxylase Rattus norvegicus 28-31 24849811-1 2014 The aryl hydrocarbon receptor nuclear translocator (ARNT), also designated as hypoxia-inducible factor (HIF)-1beta, plays a pivotal role in the adaptive responses to (micro-)environmental stresses such as dioxin exposure and oxygen deprivation (hypoxia). Dioxins 205-211 aryl hydrocarbon receptor nuclear translocator Homo sapiens 4-50 24849811-1 2014 The aryl hydrocarbon receptor nuclear translocator (ARNT), also designated as hypoxia-inducible factor (HIF)-1beta, plays a pivotal role in the adaptive responses to (micro-)environmental stresses such as dioxin exposure and oxygen deprivation (hypoxia). Dioxins 205-211 aryl hydrocarbon receptor nuclear translocator Homo sapiens 52-56 24849811-1 2014 The aryl hydrocarbon receptor nuclear translocator (ARNT), also designated as hypoxia-inducible factor (HIF)-1beta, plays a pivotal role in the adaptive responses to (micro-)environmental stresses such as dioxin exposure and oxygen deprivation (hypoxia). Dioxins 205-211 aryl hydrocarbon receptor nuclear translocator Homo sapiens 78-114 24549985-1 2014 The aryl hydrocarbon receptor (AhR) is a ligand-dependent transcription factor that mediates immunosuppression caused by a variety of environmental contaminants, such as polycyclic aromatic hydrocarbons or dioxins. Dioxins 206-213 aryl hydrocarbon receptor Homo sapiens 4-29 24549985-1 2014 The aryl hydrocarbon receptor (AhR) is a ligand-dependent transcription factor that mediates immunosuppression caused by a variety of environmental contaminants, such as polycyclic aromatic hydrocarbons or dioxins. Dioxins 206-213 aryl hydrocarbon receptor Homo sapiens 31-34 24743890-13 2014 The effects of DRE orientation, DRE adjacent sequences and the nucleotide "N" in the core DRE (5"-TNGCGTG-3") sequence on the AhR-regulated CYP1A1 transcription in response to TCDD were studied systematically, and our study laid a good foundation for further investigation into the AhR-dependent transcriptional regulation triggered by dioxin and dioxin-like compounds. Dioxins 336-342 aryl-hydrocarbon receptor Mus musculus 126-129 24743890-13 2014 The effects of DRE orientation, DRE adjacent sequences and the nucleotide "N" in the core DRE (5"-TNGCGTG-3") sequence on the AhR-regulated CYP1A1 transcription in response to TCDD were studied systematically, and our study laid a good foundation for further investigation into the AhR-dependent transcriptional regulation triggered by dioxin and dioxin-like compounds. Dioxins 347-353 aryl-hydrocarbon receptor Mus musculus 126-129 24472611-1 2014 Human risk assessment for dioxin-like compounds is typically based on the concentration measured in blood serum multiplied by their assigned toxic equivalency factor (TEF). Dioxins 26-32 TEF transcription factor, PAR bZIP family member Homo sapiens 141-165 24472611-1 2014 Human risk assessment for dioxin-like compounds is typically based on the concentration measured in blood serum multiplied by their assigned toxic equivalency factor (TEF). Dioxins 26-32 TEF transcription factor, PAR bZIP family member Homo sapiens 167-170 24417285-1 2014 BACKGROUND AND PURPOSE: GNF-351 is a potent aryl hydrocarbon receptor (AHR) antagonist that inhibits dioxin response element-dependent and independent activities. Dioxins 101-107 aryl-hydrocarbon receptor Mus musculus 44-69 24417285-1 2014 BACKGROUND AND PURPOSE: GNF-351 is a potent aryl hydrocarbon receptor (AHR) antagonist that inhibits dioxin response element-dependent and independent activities. Dioxins 101-107 aryl-hydrocarbon receptor Mus musculus 71-74 24434118-3 2014 Here, we modified a cell-based binding assay that allowed us to measure the binding affinity of dioxin-like compounds (DLCs) to avian AHR1 expressed in COS-7 (fibroblast-like cells). Dioxins 96-102 aryl hydrocarbon receptor Coturnix japonica 134-138 24503019-7 2014 Indeed, SLPI, SPRR2, and epigen were strongly expressed in cysts of MADISH patients and upregulated by dioxin in human keratinocytes in an NRF2-dependent manner. Dioxins 103-109 secretory leukocyte peptidase inhibitor Homo sapiens 8-12 24503019-7 2014 Indeed, SLPI, SPRR2, and epigen were strongly expressed in cysts of MADISH patients and upregulated by dioxin in human keratinocytes in an NRF2-dependent manner. Dioxins 103-109 epithelial mitogen Homo sapiens 25-31 24503019-7 2014 Indeed, SLPI, SPRR2, and epigen were strongly expressed in cysts of MADISH patients and upregulated by dioxin in human keratinocytes in an NRF2-dependent manner. Dioxins 103-109 NFE2 like bZIP transcription factor 2 Homo sapiens 139-143 24211603-4 2014 Utilizing in vitro approaches, we observed that Genistein and BPA suppress inhibitory and activate stimulatory components of the GnRH network, while Dioxin exhibit an inhibitory effect at all regulatory hierarchical levels of the GnRH network. Dioxins 149-155 gonadotropin releasing hormone 1 Homo sapiens 230-234 24486495-4 2014 Toxicological evaluation by TCA and TEQ methods, conducted for the first time in Venice air samples, identified BaP, PCB-126 and PCB-169 as the most important contributors to the total carcinogenic activity of PAHs and the total dioxin-like activity of PCBs and PCNs. Dioxins 229-235 pyruvate carboxylase Homo sapiens 129-132 24599232-9 2014 We discuss here how the cardiovascular effects of these uremic toxins could be mediated by AhR activation, in a "dioxin-like" effect. Dioxins 113-119 aryl hydrocarbon receptor Homo sapiens 91-94 24586095-3 2014 We aimed to investigate whether early exposure of healthy infants to dioxin-like chemicals was associated with changes in early childhood growth and serum IGF1. Dioxins 69-75 insulin like growth factor 1 Homo sapiens 155-159 24586095-11 2014 Environmental exposure to dioxin-like chemicals was associated with being skinny at birth and with higher infant levels of circulating IGF1 as well as accelerated early childhood growth (rapid catch-up growth). Dioxins 26-32 insulin like growth factor 1 Homo sapiens 135-139 24311719-1 2014 The environmental toxin and carcinogen 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) binds and activates the transcription factor aryl hydrocarbon receptor (AHR), inducing CYP1 family cytochrome P450 enzymes. Dioxins 68-74 aryl hydrocarbon receptor 1 alpha Gallus gallus 162-165 24794981-2 2014 Recently it has been demonstrated the potentiality of detecting dioxins in carbon tetrachloride via MIR Quantum Cascade Lasers. Dioxins 64-71 MLX interacting protein Homo sapiens 100-103 24743890-0 2014 Functional analysis of the dioxin response elements (DREs) of the murine CYP1A1 gene promoter: beyond the core DRE sequence. Dioxins 27-33 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 73-79 24743890-2 2014 When activated by dioxin, the cytosolic AhR protein complex translocates into the nucleus and dimerizes with the ARNT (Ah receptor nuclear translocator) protein. Dioxins 18-24 aryl-hydrocarbon receptor Mus musculus 40-43 24743890-2 2014 When activated by dioxin, the cytosolic AhR protein complex translocates into the nucleus and dimerizes with the ARNT (Ah receptor nuclear translocator) protein. Dioxins 18-24 aryl hydrocarbon receptor nuclear translocator Mus musculus 113-117 24743890-2 2014 When activated by dioxin, the cytosolic AhR protein complex translocates into the nucleus and dimerizes with the ARNT (Ah receptor nuclear translocator) protein. Dioxins 18-24 aryl hydrocarbon receptor nuclear translocator Mus musculus 119-151 24743890-3 2014 The heteromeric ligand:AhR/Arnt complex then recognizes and binds to its specific DNA recognition site, the dioxin response element (DRE). Dioxins 108-114 aryl-hydrocarbon receptor Mus musculus 23-26 24743890-3 2014 The heteromeric ligand:AhR/Arnt complex then recognizes and binds to its specific DNA recognition site, the dioxin response element (DRE). Dioxins 108-114 aryl hydrocarbon receptor nuclear translocator Mus musculus 27-31 24565903-5 2014 The cells were incubated with dioxin (TCDD) - AhR model inducer, IL-1 and TNF-alpha. Dioxins 30-36 aryl hydrocarbon receptor Homo sapiens 46-49 24565903-5 2014 The cells were incubated with dioxin (TCDD) - AhR model inducer, IL-1 and TNF-alpha. Dioxins 30-36 tumor necrosis factor Homo sapiens 74-83 24565903-8 2014 RESULTS: In general, dioxin did not significantly influence the expression of AHR and ARNT, but reduced AHRR level. Dioxins 21-27 aryl hydrocarbon receptor repressor Homo sapiens 104-108 24363052-6 2014 Aryl hydrocarbon receptor-dependent potency (dioxin-like potency) expressed as biological TCDD-equivalents (BIOTEQ) was in the range of 0.5-17.7 ng/g, dry mass (dm). Dioxins 45-51 aryl hydrocarbon receptor Homo sapiens 0-25 24431146-1 2014 Previous studies in hepatocyte-derived cell lines and the whole liver established that the aryl hydrocarbon receptor (AhR) can disrupt G1-phase cell cycle progression following exposure to persistent AhR agonists, such as TCDD (dioxin, 2,3,7,8-tetrachlorodibenzo-p-dioxin). Dioxins 228-234 aryl-hydrocarbon receptor Mus musculus 91-116 24431146-1 2014 Previous studies in hepatocyte-derived cell lines and the whole liver established that the aryl hydrocarbon receptor (AhR) can disrupt G1-phase cell cycle progression following exposure to persistent AhR agonists, such as TCDD (dioxin, 2,3,7,8-tetrachlorodibenzo-p-dioxin). Dioxins 228-234 aryl-hydrocarbon receptor Mus musculus 118-121 24431146-1 2014 Previous studies in hepatocyte-derived cell lines and the whole liver established that the aryl hydrocarbon receptor (AhR) can disrupt G1-phase cell cycle progression following exposure to persistent AhR agonists, such as TCDD (dioxin, 2,3,7,8-tetrachlorodibenzo-p-dioxin). Dioxins 228-234 aryl-hydrocarbon receptor Mus musculus 200-203 24774064-9 2014 Fruit and vegetable intake, as reflected by serum carotenoid concentrations, predicted notably reduced probability of dioxin-like PCB-associated risk for type 2 diabetes. Dioxins 118-124 pyruvate carboxylase Homo sapiens 130-133 24495120-3 2014 Persistent AhR activation by dioxin, a potent agonist, results in altered numbers and function of HSCs in mice. Dioxins 29-35 aryl-hydrocarbon receptor Mus musculus 11-14 24363026-1 2014 Risk assessment for mixtures of dioxin-like compounds uses the toxic equivalency factor (TEF) approach. Dioxins 32-38 TEF transcription factor, PAR bZIP family member Rattus norvegicus 63-87 24363026-1 2014 Risk assessment for mixtures of dioxin-like compounds uses the toxic equivalency factor (TEF) approach. Dioxins 32-38 TEF transcription factor, PAR bZIP family member Rattus norvegicus 89-92 24220260-0 2014 PCDD/F and dioxin-like PCB concentrations during municipal solid waste biomethanation and subsequent composting. Dioxins 11-17 pyruvate carboxylase Homo sapiens 23-26 24220260-1 2014 PCDD/F and dioxin-like PCB concentrations were compared in different samples of a municipal solid waste (MSW) treatment plant: the initial MSW fraction that enters the biomethanation from the digester, the semi-solid digestate obtained after biomethanation of MSW, and the solids after composting the digestate since the final product is destined for land application and special attention must be paid to these compounds for environmental considerations. Dioxins 11-17 pyruvate carboxylase Homo sapiens 23-26 24252472-9 2014 Gene expression levels were significantly lower for 11 genes in association with the highest versus lowest category of plasma AR CALUX (chemically activated luciferase expression for androgens) (8 genes), ERalpha CALUX (for estrogens) (2 genes), and DR CALUX (for dioxins). Dioxins 267-274 estrogen receptor 1 Homo sapiens 206-213 23644946-2 2014 We previously reported that PCB 126, the most potent dioxin-like PCB congener, not only decreases antioxidants such as hepatic selenium (Se), Se-dependent glutathione peroxidase, and glutathione (GSH) but also increases levels of the antiatherosclerosis enzyme paraoxonase 1 (PON1) in liver and serum. Dioxins 53-59 pyruvate carboxylase Rattus norvegicus 65-68 24355420-1 2014 The aryl hydrocarbon receptor (AhR) is an important mediator of toxic responses after exposure to xenobiotics including 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and dioxin-like polychlorinated biphenyls (PCBs). Dioxins 149-155 aryl hydrocarbon receptor Homo sapiens 4-29 24355420-1 2014 The aryl hydrocarbon receptor (AhR) is an important mediator of toxic responses after exposure to xenobiotics including 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and dioxin-like polychlorinated biphenyls (PCBs). Dioxins 149-155 aryl hydrocarbon receptor Homo sapiens 31-34 24481452-2 2014 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor known primarily as the mediator of dioxin toxicity. Dioxins 114-120 aryl hydrocarbon receptor Homo sapiens 4-29 23928371-6 2014 Changes in the toxic equivalent (TEQ) values during deca-BDE debromination parallel the occurrence and transformation of specific low brominated congeners with dioxin-like potency. Dioxins 160-166 homeobox D13 Homo sapiens 57-60 24481452-2 2014 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor known primarily as the mediator of dioxin toxicity. Dioxins 114-120 aryl hydrocarbon receptor Homo sapiens 31-34 24422594-14 2014 The results suggest that AHRs, and especially AHR2, may be important, recurring targets for selection in local adaptation to dioxin-like aromatic hydrocarbon contaminants. Dioxins 125-131 aryl hydrocarbon receptor-like Fundulus heteroclitus 46-50 25292121-6 2014 BRIEF DESCRIPTION OF THE STATE OF KNOWLEDGE: Apart from the knowledge of dioxins affinity to the aryl hydrocarbon receptor (AhR), the multi-stage radical-form actions and the pro-inflammatory mechanism associated with cyclooxygenase-II enzyme (COX-2) are under intense investigation at the moment. Dioxins 73-80 aryl hydrocarbon receptor Homo sapiens 97-122 25292121-6 2014 BRIEF DESCRIPTION OF THE STATE OF KNOWLEDGE: Apart from the knowledge of dioxins affinity to the aryl hydrocarbon receptor (AhR), the multi-stage radical-form actions and the pro-inflammatory mechanism associated with cyclooxygenase-II enzyme (COX-2) are under intense investigation at the moment. Dioxins 73-80 aryl hydrocarbon receptor Homo sapiens 124-127 24245878-5 2014 Liver tumors induced by ligands of the AHR were assessed using data for dioxins and related chemicals as a case study. Dioxins 72-79 aryl hydrocarbon receptor Homo sapiens 39-42 24200861-1 2014 The aryl hydrocarbon receptor (AhR) is a ligand-dependent transcription factor that mediates the biological and toxicological effects of structurally diverse chemicals through its ability to bind specific DNA recognition sites (dioxin responsive elements (DREs)), and activate transcription of adjacent genes. Dioxins 228-234 aryl hydrocarbon receptor Homo sapiens 4-29 24200861-1 2014 The aryl hydrocarbon receptor (AhR) is a ligand-dependent transcription factor that mediates the biological and toxicological effects of structurally diverse chemicals through its ability to bind specific DNA recognition sites (dioxin responsive elements (DREs)), and activate transcription of adjacent genes. Dioxins 228-234 aryl hydrocarbon receptor Homo sapiens 31-34 24369137-5 2014 Dioxins and dioxin-like EDCs exert their biological and toxicological actions through activation of the aryl hydrocarbon-receptor, which besides inducing transcription of detoxifying enzymes also regulates transcriptional activity of other nuclear receptors. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 104-129 24369137-5 2014 Dioxins and dioxin-like EDCs exert their biological and toxicological actions through activation of the aryl hydrocarbon-receptor, which besides inducing transcription of detoxifying enzymes also regulates transcriptional activity of other nuclear receptors. Dioxins 12-18 aryl hydrocarbon receptor Homo sapiens 104-129 24120012-6 2014 As a measure of environmental risk of dioxins (EDR) we used the interpolated values of dioxins concentration in buffalo milk samples collected in the study area. Dioxins 38-45 paternally expressed 10 Homo sapiens 47-50 24120012-6 2014 As a measure of environmental risk of dioxins (EDR) we used the interpolated values of dioxins concentration in buffalo milk samples collected in the study area. Dioxins 87-94 paternally expressed 10 Homo sapiens 47-50 24120012-8 2014 The dioxin level in breast milk is significantly correlated to the EDR, the age of the sampled women and the presence of illegal burning of solid waste. Dioxins 4-10 paternally expressed 10 Homo sapiens 67-70 24120013-2 2014 The dioxin-like PCB fingerprints of the waste inputs show that PCB oils Aroclor 1242 and Aroclor 1254 late are the major dioxin-like PCB contamination source of sludge, RDF and ASR. Dioxins 4-10 Pyruvate carboxylase Drosophila melanogaster 16-19 24120013-2 2014 The dioxin-like PCB fingerprints of the waste inputs show that PCB oils Aroclor 1242 and Aroclor 1254 late are the major dioxin-like PCB contamination source of sludge, RDF and ASR. Dioxins 4-10 Pyruvate carboxylase Drosophila melanogaster 63-66 24120013-2 2014 The dioxin-like PCB fingerprints of the waste inputs show that PCB oils Aroclor 1242 and Aroclor 1254 late are the major dioxin-like PCB contamination source of sludge, RDF and ASR. Dioxins 4-10 Pyruvate carboxylase Drosophila melanogaster 63-66 24120013-2 2014 The dioxin-like PCB fingerprints of the waste inputs show that PCB oils Aroclor 1242 and Aroclor 1254 late are the major dioxin-like PCB contamination source of sludge, RDF and ASR. Dioxins 121-127 Pyruvate carboxylase Drosophila melanogaster 16-19 24120013-2 2014 The dioxin-like PCB fingerprints of the waste inputs show that PCB oils Aroclor 1242 and Aroclor 1254 late are the major dioxin-like PCB contamination source of sludge, RDF and ASR. Dioxins 121-127 Pyruvate carboxylase Drosophila melanogaster 63-66 24120013-2 2014 The dioxin-like PCB fingerprints of the waste inputs show that PCB oils Aroclor 1242 and Aroclor 1254 late are the major dioxin-like PCB contamination source of sludge, RDF and ASR. Dioxins 121-127 Pyruvate carboxylase Drosophila melanogaster 63-66 24120013-3 2014 The dioxin-like PCB fingerprints of the waste inputs are clearly different from the fingerprints of the outputs, i.e. boiler and fly ash, indicating that in full scale waste incinerators dioxin-like PCBs in the input waste are destroyed and other dioxin-like PCBs are newly formed in the post combustion zone. Dioxins 4-10 Pyruvate carboxylase Drosophila melanogaster 16-19 24120013-3 2014 The dioxin-like PCB fingerprints of the waste inputs are clearly different from the fingerprints of the outputs, i.e. boiler and fly ash, indicating that in full scale waste incinerators dioxin-like PCBs in the input waste are destroyed and other dioxin-like PCBs are newly formed in the post combustion zone. Dioxins 187-193 Pyruvate carboxylase Drosophila melanogaster 16-19 24120013-3 2014 The dioxin-like PCB fingerprints of the waste inputs are clearly different from the fingerprints of the outputs, i.e. boiler and fly ash, indicating that in full scale waste incinerators dioxin-like PCBs in the input waste are destroyed and other dioxin-like PCBs are newly formed in the post combustion zone. Dioxins 187-193 Pyruvate carboxylase Drosophila melanogaster 16-19 24120013-4 2014 The dioxin-like PCB fingerprint of boiler and fly ash of all three incinerators corresponds well to the fly ash fingerprint obtained in lab scale de novo synthesis experiments, indicating that dioxin-like PCBs are mainly formed through this mechanism. Dioxins 4-10 Pyruvate carboxylase Drosophila melanogaster 16-19 24120013-4 2014 The dioxin-like PCB fingerprint of boiler and fly ash of all three incinerators corresponds well to the fly ash fingerprint obtained in lab scale de novo synthesis experiments, indicating that dioxin-like PCBs are mainly formed through this mechanism. Dioxins 193-199 Pyruvate carboxylase Drosophila melanogaster 16-19 24245878-10 2014 The current effort of applying the systematic frameworks for identifying key events and assessing human relevance to the AHR activation in the tumorigenicity of dioxins and related chemicals is novel at this time. Dioxins 161-168 aryl hydrocarbon receptor Homo sapiens 121-124 24162035-7 2014 RESULTS: Maternal serum concentrations of HCB and dioxin-like PCB-118 were positively associated with offspring asthma medication use after 20 years of follow-up (p for trend<0.05). Dioxins 50-56 pyruvate carboxylase Homo sapiens 62-65 25798032-4 2014 We herein devote space to several classes of endocrine-disrupting compounds (EDCs), including estrogenic substances such as bisphenol A (BPA), molecules that can behave at times anti-estrogenically while activating the aromatic hydrocarbon receptor (AHR), such as dioxins (a known human carcinogen), and novel, ubiquitous molecules such as nanoparticles, particularly gold nanoparticles (GNPs), that appear to alter the sexsteroid biosynthetic pathway. Dioxins 264-271 aryl hydrocarbon receptor Homo sapiens 219-248 24162035-10 2014 Weak positive associations were also estimated for PCB-156 and the non-dioxin-like PCBs (PCBs 138, 153, 170, 180). Dioxins 71-77 pyruvate carboxylase Homo sapiens 51-54 24275543-8 2014 We found a significant interaction between dioxin-like PCB concentration and age in association with cognitive score (p=0.04). Dioxins 43-49 pyruvate carboxylase Homo sapiens 55-58 24588224-8 2014 The effects on tissue retinoid levels and changes in CYP enzyme activities, body and liver weights, and thyroid hormone levels were associated and likely driven by dioxin-like compounds in the mixture. Dioxins 164-170 cytochrome P450, family 2, subfamily g, polypeptide 1 Rattus norvegicus 53-56 23925657-0 2014 Dioxin-like activity in sediments from Tai Lake, China determined by use of the H4IIE-luc bioassay and quantification of individual AhR agonists. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 132-135 24754391-2 2014 AhR agonist activity was determined using the dioxin-responsive chemically activated luciferase expression (DR-CALUX) assay to calculate the toxic equivalent quotient (TEQ)CALUX. Dioxins 46-52 aryl hydrocarbon receptor Homo sapiens 0-3 24132183-0 2014 Maternal exposure to dioxin imprints sexual immaturity of the pups through fixing the status of the reduced expression of hypothalamic gonadotropin-releasing hormone. Dioxins 21-27 gonadotropin releasing hormone 1 Rattus norvegicus 135-165 24476589-3 2014 Dioxin toxicity, which has raised a significant concern in society, was discovered to be mediated by a high-affinity receptor, aryl hydrocarbon receptor (AhR), more than three decades ago. Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 127-152 24476589-3 2014 Dioxin toxicity, which has raised a significant concern in society, was discovered to be mediated by a high-affinity receptor, aryl hydrocarbon receptor (AhR), more than three decades ago. Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 154-157 24476589-5 2014 However, it has not been clarified how AhR mediates such a wide variety of dioxin toxicities through AhR-dependent mechanisms. Dioxins 75-81 aryl-hydrocarbon receptor Mus musculus 39-42 24476589-5 2014 However, it has not been clarified how AhR mediates such a wide variety of dioxin toxicities through AhR-dependent mechanisms. Dioxins 75-81 aryl-hydrocarbon receptor Mus musculus 101-104 24476589-9 2014 As the molecular basis of the tissue-specific endpoints of dioxin toxicity, dysregulation of AhR downstream pathways, such as signaling of prostanoid synthesis, Wnt/beta-catenin signaling, and signaling by receptors for inflammatory cytokines, are discussed. Dioxins 59-65 aryl-hydrocarbon receptor Mus musculus 93-96 24154488-0 2014 Aryl hydrocarbon receptor-dependent induction of liver fibrosis by dioxin. Dioxins 67-73 aryl-hydrocarbon receptor Mus musculus 0-25 24136190-1 2014 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates the toxic and biological effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and a wide variety of structurally diverse ligands through its ability to translocate into the nucleus and bind to a specific DNA recognition site (the dioxin-responsive element [DRE]) adjacent to responsive genes. Dioxins 158-164 aryl hydrocarbon receptor Cavia porcellus 4-29 24136190-1 2014 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates the toxic and biological effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and a wide variety of structurally diverse ligands through its ability to translocate into the nucleus and bind to a specific DNA recognition site (the dioxin-responsive element [DRE]) adjacent to responsive genes. Dioxins 158-164 aryl hydrocarbon receptor Cavia porcellus 31-34 24136190-1 2014 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates the toxic and biological effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and a wide variety of structurally diverse ligands through its ability to translocate into the nucleus and bind to a specific DNA recognition site (the dioxin-responsive element [DRE]) adjacent to responsive genes. Dioxins 172-178 aryl hydrocarbon receptor Cavia porcellus 4-29 24136190-1 2014 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates the toxic and biological effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and a wide variety of structurally diverse ligands through its ability to translocate into the nucleus and bind to a specific DNA recognition site (the dioxin-responsive element [DRE]) adjacent to responsive genes. Dioxins 172-178 aryl hydrocarbon receptor Cavia porcellus 31-34 23855798-5 2013 AhR was bound to dioxin-responsive element and transcriptionally active in both TCDD-untreated and -treated lung adenocarcinoma cells. Dioxins 17-23 aryl hydrocarbon receptor Homo sapiens 0-3 23855798-9 2013 Colocalization of ERalpha and AhR at the estrogen-responsive site under E2 and TCDD/E2 treatments implied that E2 ERalpha might hijack AhR away from the dioxin-responsive site. Dioxins 155-161 estrogen receptor 1 Homo sapiens 18-25 23855798-9 2013 Colocalization of ERalpha and AhR at the estrogen-responsive site under E2 and TCDD/E2 treatments implied that E2 ERalpha might hijack AhR away from the dioxin-responsive site. Dioxins 155-161 aryl hydrocarbon receptor Homo sapiens 30-33 23855798-9 2013 Colocalization of ERalpha and AhR at the estrogen-responsive site under E2 and TCDD/E2 treatments implied that E2 ERalpha might hijack AhR away from the dioxin-responsive site. Dioxins 155-161 estrogen receptor 1 Homo sapiens 116-123 23855798-9 2013 Colocalization of ERalpha and AhR at the estrogen-responsive site under E2 and TCDD/E2 treatments implied that E2 ERalpha might hijack AhR away from the dioxin-responsive site. Dioxins 155-161 aryl hydrocarbon receptor Homo sapiens 137-140 23855798-13 2013 In conclusion, AhR/ERalpha expression pattern, estrogen level, and promoter context determine the genomic action of dioxin in lung adenocarcinoma cells. Dioxins 116-122 aryl hydrocarbon receptor Homo sapiens 15-18 23855798-13 2013 In conclusion, AhR/ERalpha expression pattern, estrogen level, and promoter context determine the genomic action of dioxin in lung adenocarcinoma cells. Dioxins 116-122 estrogen receptor 1 Homo sapiens 19-26 23690076-4 2013 RePs of 21 polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans, and dioxin-like polychlorinated biphenyls that exhibit effects mediated through the AhR were determined by use of the H4IIE-luc assay. Dioxins 37-43 aryl hydrocarbon receptor Homo sapiens 161-164 23933243-0 2013 Non-dioxin-like PCBs inhibit [(3)H]WIN-35,428 binding to the dopamine transporter: a structure-activity relationship study. Dioxins 4-10 solute carrier family 6 member 3 Rattus norvegicus 61-81 24014653-0 2013 Structure-activity relationship of selected meta- and para-hydroxylated non-dioxin like polychlorinated biphenyls: from single RyR1 channels to muscle dysfunction. Dioxins 76-82 ryanodine receptor 1, skeletal muscle Mus musculus 127-131 24035824-1 2013 Bone is a target for high affinity aryl hydrocarbon receptor (AHR) ligands, such as dioxins. Dioxins 84-91 aryl-hydrocarbon receptor Mus musculus 35-60 24035824-1 2013 Bone is a target for high affinity aryl hydrocarbon receptor (AHR) ligands, such as dioxins. Dioxins 84-91 aryl-hydrocarbon receptor Mus musculus 62-65 24311719-1 2014 The environmental toxin and carcinogen 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) binds and activates the transcription factor aryl hydrocarbon receptor (AHR), inducing CYP1 family cytochrome P450 enzymes. Dioxins 68-74 aryl hydrocarbon receptor 1 alpha Gallus gallus 135-160 25306601-6 2014 Variable sensitivity to dioxins was demonstrated by associations of genetic polymorphism (CYP1A1, GSTM1, GSTT1, n = 195) and congenital morphogenetic variants among children (n = 1734). Dioxins 24-31 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 90-96 25306601-6 2014 Variable sensitivity to dioxins was demonstrated by associations of genetic polymorphism (CYP1A1, GSTM1, GSTT1, n = 195) and congenital morphogenetic variants among children (n = 1734). Dioxins 24-31 glutathione S-transferase mu 1 Homo sapiens 98-103 25306601-6 2014 Variable sensitivity to dioxins was demonstrated by associations of genetic polymorphism (CYP1A1, GSTM1, GSTT1, n = 195) and congenital morphogenetic variants among children (n = 1734). Dioxins 24-31 glutathione S-transferase theta 1 Homo sapiens 105-110 23912877-0 2013 Dioxin sensitivity-related two critical amino acids of arylhydrocarbon receptor may not correlate with the taxonomy or phylogeny in avian species. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 55-79 23855798-0 2013 Dioxin and estrogen signaling in lung adenocarcinoma cells with different aryl hydrocarbon receptor/estrogen receptor alpha phenotypes. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 74-99 24127753-1 2013 The aryl hydrocarbon receptor (AHR) is a ligand-dependent transcription factor that mediates the toxicity of dioxins, polycyclic aromatic hydrocarbons and related environmental pollutants. Dioxins 109-116 aryl hydrocarbon receptor Homo sapiens 4-29 24127753-1 2013 The aryl hydrocarbon receptor (AHR) is a ligand-dependent transcription factor that mediates the toxicity of dioxins, polycyclic aromatic hydrocarbons and related environmental pollutants. Dioxins 109-116 aryl hydrocarbon receptor Homo sapiens 31-34 23997109-1 2013 Dioxins including 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) cause toxic effects through activation of the aryl hydrocarbon receptor (AHR)-mediated signaling pathway. Dioxins 0-7 aryl hydrocarbon receptor 1 alpha Gallus gallus 107-132 23997109-1 2013 Dioxins including 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) cause toxic effects through activation of the aryl hydrocarbon receptor (AHR)-mediated signaling pathway. Dioxins 0-7 aryl hydrocarbon receptor 1 alpha Gallus gallus 134-137 23997109-11 2013 Collectively, our findings discover the role of ckAHR1beta in dioxin toxicity and give an insight into the evolutionary history of the AHR signaling pathway. Dioxins 62-68 aryl hydrocarbon receptor 1 alpha Gallus gallus 50-53 24150760-1 2013 PURPOSE: Ligands for aryl hydrocarbon receptor (AHR), such as dioxins, are highly toxic. Dioxins 62-69 aryl hydrocarbon receptor Homo sapiens 21-46 24026525-7 2013 As for physiological effects on the Japanese field mouse, high levels of cytochrome P450 1A1 (CYP1A1) mRNA, a drug metabolizing enzyme induced by dioxins, were found in the livers of mice captured at polluted sites. Dioxins 146-153 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 73-92 24150760-1 2013 PURPOSE: Ligands for aryl hydrocarbon receptor (AHR), such as dioxins, are highly toxic. Dioxins 62-69 aryl hydrocarbon receptor Homo sapiens 48-51 24236133-3 2013 Monitoring of dioxin-like PCBs in transgenic plants carrying the mammalian aryl hydrocarbon receptor (AHR) has been reported previously. Dioxins 14-20 aryl hydrocarbon receptor Homo sapiens 75-100 24236133-3 2013 Monitoring of dioxin-like PCBs in transgenic plants carrying the mammalian aryl hydrocarbon receptor (AHR) has been reported previously. Dioxins 14-20 aryl hydrocarbon receptor Homo sapiens 102-105 24236133-4 2013 Herein, we report the biomonitoring of non-dioxin-like PCBs (NDL-PCBs) using the mammalian pregnane X receptor (PXR). Dioxins 43-49 nuclear receptor subfamily 1 group I member 2 Homo sapiens 91-110 24236133-4 2013 Herein, we report the biomonitoring of non-dioxin-like PCBs (NDL-PCBs) using the mammalian pregnane X receptor (PXR). Dioxins 43-49 nuclear receptor subfamily 1 group I member 2 Homo sapiens 112-115 23959649-8 2013 Interestingly, we found maternal genetic polymorphisms in AHR, CYP1A1 or GSTs that significantly modified the dioxin concentrations in maternal blood, suggesting different dioxin accumulations in the bodies of individuals with these genotypes, which would lead to different dioxin exposure levels. Dioxins 110-116 aryl hydrocarbon receptor Homo sapiens 58-61 23959649-8 2013 Interestingly, we found maternal genetic polymorphisms in AHR, CYP1A1 or GSTs that significantly modified the dioxin concentrations in maternal blood, suggesting different dioxin accumulations in the bodies of individuals with these genotypes, which would lead to different dioxin exposure levels. Dioxins 110-116 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 63-69 24026525-7 2013 As for physiological effects on the Japanese field mouse, high levels of cytochrome P450 1A1 (CYP1A1) mRNA, a drug metabolizing enzyme induced by dioxins, were found in the livers of mice captured at polluted sites. Dioxins 146-153 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 94-100 23959649-8 2013 Interestingly, we found maternal genetic polymorphisms in AHR, CYP1A1 or GSTs that significantly modified the dioxin concentrations in maternal blood, suggesting different dioxin accumulations in the bodies of individuals with these genotypes, which would lead to different dioxin exposure levels. Dioxins 110-116 hematopoietic prostaglandin D synthase Homo sapiens 73-77 24026525-8 2013 Furthermore, at such sites polluted with dioxins, increased CYP1A1 expression coincided with reduced numbers of active spermatozoa in mice. Dioxins 41-48 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 60-66 23959649-8 2013 Interestingly, we found maternal genetic polymorphisms in AHR, CYP1A1 or GSTs that significantly modified the dioxin concentrations in maternal blood, suggesting different dioxin accumulations in the bodies of individuals with these genotypes, which would lead to different dioxin exposure levels. Dioxins 172-178 aryl hydrocarbon receptor Homo sapiens 58-61 23959649-8 2013 Interestingly, we found maternal genetic polymorphisms in AHR, CYP1A1 or GSTs that significantly modified the dioxin concentrations in maternal blood, suggesting different dioxin accumulations in the bodies of individuals with these genotypes, which would lead to different dioxin exposure levels. Dioxins 172-178 hematopoietic prostaglandin D synthase Homo sapiens 73-77 24084256-3 2013 The zebrafish (Danio rerio) has three identified AHRs: AHR1A and AHR1B, the roles of which are not yet well elucidated, and AHR2, which has been shown to mediate the toxicity of various anthropogenic compounds including dioxins, polychlorinated biphenyls (PCBs), and polycyclic aromatic hydrocarbons (PAHs). Dioxins 220-227 aryl hydrocarbon receptor 2 Danio rerio 124-128 23959649-8 2013 Interestingly, we found maternal genetic polymorphisms in AHR, CYP1A1 or GSTs that significantly modified the dioxin concentrations in maternal blood, suggesting different dioxin accumulations in the bodies of individuals with these genotypes, which would lead to different dioxin exposure levels. Dioxins 172-178 aryl hydrocarbon receptor Homo sapiens 58-61 23959649-8 2013 Interestingly, we found maternal genetic polymorphisms in AHR, CYP1A1 or GSTs that significantly modified the dioxin concentrations in maternal blood, suggesting different dioxin accumulations in the bodies of individuals with these genotypes, which would lead to different dioxin exposure levels. Dioxins 172-178 hematopoietic prostaglandin D synthase Homo sapiens 73-77 23419585-3 2013 PCB congeners were summed separately for dioxin-like and nondioxin-like PCBs; the former were weighted for toxic equivalent factors. Dioxins 41-47 pyruvate carboxylase Homo sapiens 0-3 23491026-6 2013 Using the optimization approach to construct weighted quartile scores, the dioxin like PCB, the non-dioxin like PCB and metal class-level scores were significantly associated with elevated ALT. Dioxins 75-81 pyruvate carboxylase Homo sapiens 87-90 23636172-8 2013 Tissue factor expression and activity were also increased by AHR agonist dioxin. Dioxins 73-79 coagulation factor III, tissue factor Homo sapiens 0-13 23918665-4 2013 Considerable insight into the epigenetic mechanisms in differential regulation of the dioxin-inducible drug and carcinogen-metabolizing enzymes CYP1A1 and 1B1 was provided. Dioxins 86-92 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 144-158 23810773-1 2013 BACKGROUND: The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that recognizes a large number of xenobiotics, such as polycyclic aromatic hydrocarbons (PAHs), dioxins, and some endogenous ligands. Dioxins 187-194 aryl hydrocarbon receptor Homo sapiens 16-41 23810773-1 2013 BACKGROUND: The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that recognizes a large number of xenobiotics, such as polycyclic aromatic hydrocarbons (PAHs), dioxins, and some endogenous ligands. Dioxins 187-194 aryl hydrocarbon receptor Homo sapiens 43-46 23636172-8 2013 Tissue factor expression and activity were also increased by AHR agonist dioxin. Dioxins 73-79 aryl hydrocarbon receptor Homo sapiens 61-64 23636172-11 2013 Thus, indolic uremic solutes increase tissue factor production in endothelial and peripheral blood mononuclear cells by AHR activation, evoking a "dioxin-like" effect. Dioxins 147-153 coagulation factor III, tissue factor Homo sapiens 38-51 23810773-14 2013 CONCLUSION: Our findings indicate that CCL5 is a target gene for AhR, and might be associated with the pathology of dioxin exposure. Dioxins 116-122 C-C motif chemokine ligand 5 Homo sapiens 39-43 23810773-14 2013 CONCLUSION: Our findings indicate that CCL5 is a target gene for AhR, and might be associated with the pathology of dioxin exposure. Dioxins 116-122 aryl hydrocarbon receptor Homo sapiens 65-68 23636172-11 2013 Thus, indolic uremic solutes increase tissue factor production in endothelial and peripheral blood mononuclear cells by AHR activation, evoking a "dioxin-like" effect. Dioxins 147-153 aryl hydrocarbon receptor Homo sapiens 120-123 23363321-1 2013 The aryl hydrocarbon receptor (AHR) is an intracellular transcription factor best known for mediating the toxicity of dioxins. Dioxins 118-125 aryl hydrocarbon receptor Homo sapiens 4-29 23363321-1 2013 The aryl hydrocarbon receptor (AHR) is an intracellular transcription factor best known for mediating the toxicity of dioxins. Dioxins 118-125 aryl hydrocarbon receptor Homo sapiens 31-34 24086407-3 2013 The destabilization of Cox-2 mRNA and subsequent suppression of cigarette smoke-induced COX-2 protein expression by the AhR was independent of its ability to bind the dioxin response element (DRE), thereby differentiating the DRE-driven toxicological AhR pathway from its anti-inflammatory abilities. Dioxins 167-173 aryl hydrocarbon receptor Homo sapiens 120-123 23612871-8 2013 Numerous environmental pollutants such as dioxins in soils and pesticides in foods have been successfully quantified using GC/MPI/TOF-MS, and this technique has proven itself to be a useful and practical method for trace analysis. Dioxins 42-49 mannose phosphate isomerase Homo sapiens 126-129 23673379-2 2013 The aryl-hydrocarbon-receptor (AhR) reporter system was utilized to transport a dioxin-responsive-element (DRE) via an adenovirus vector into rat hepatoma (H4IIE) cells before each experiment; these DRE-H4IIE cells were utilized in the Ad-DR bioassay. Dioxins 80-86 aryl hydrocarbon receptor Rattus norvegicus 4-29 23828038-1 2013 Selective inhibitory crosstalk has been known to occur within the signaling pathways of the dioxin (AhR) and estrogen (ERalpha) receptors. Dioxins 92-98 aryl hydrocarbon receptor Homo sapiens 100-103 23908379-2 2013 Although the AhR was initially recognized as the receptor mediating the pathologic effects of dioxins and other pollutants, the activation of AhR by endogenous and environmental factors has important physiologic effects, including the regulation of the immune response. Dioxins 94-101 aryl hydrocarbon receptor Homo sapiens 13-16 23908379-2 2013 Although the AhR was initially recognized as the receptor mediating the pathologic effects of dioxins and other pollutants, the activation of AhR by endogenous and environmental factors has important physiologic effects, including the regulation of the immune response. Dioxins 94-101 aryl hydrocarbon receptor Homo sapiens 142-145 23770670-0 2013 Aryl hydrocarbon receptor activation by dioxin targets phosphoenolpyruvate carboxykinase (PEPCK) for ADP-ribosylation via 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD)-inducible poly(ADP-ribose) polymerase (TiPARP). Dioxins 40-46 aryl hydrocarbon receptor Homo sapiens 0-25 23770670-0 2013 Aryl hydrocarbon receptor activation by dioxin targets phosphoenolpyruvate carboxykinase (PEPCK) for ADP-ribosylation via 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD)-inducible poly(ADP-ribose) polymerase (TiPARP). Dioxins 40-46 phosphoenolpyruvate carboxykinase 2, mitochondrial Homo sapiens 55-88 23770670-0 2013 Aryl hydrocarbon receptor activation by dioxin targets phosphoenolpyruvate carboxykinase (PEPCK) for ADP-ribosylation via 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD)-inducible poly(ADP-ribose) polymerase (TiPARP). Dioxins 40-46 phosphoenolpyruvate carboxykinase 2, mitochondrial Homo sapiens 90-95 23770670-0 2013 Aryl hydrocarbon receptor activation by dioxin targets phosphoenolpyruvate carboxykinase (PEPCK) for ADP-ribosylation via 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD)-inducible poly(ADP-ribose) polymerase (TiPARP). Dioxins 40-46 TCDD inducible poly(ADP-ribose) polymerase Homo sapiens 204-210 23836658-4 2013 Although AhR was first identified to bind the xenobiotic compound dioxin, AhR is now known to bind a variety of natural exogenous (e.g., dietary) and endogenous ligands. Dioxins 66-72 aryl-hydrocarbon receptor Mus musculus 9-12 23836658-4 2013 Although AhR was first identified to bind the xenobiotic compound dioxin, AhR is now known to bind a variety of natural exogenous (e.g., dietary) and endogenous ligands. Dioxins 66-72 aryl-hydrocarbon receptor Mus musculus 74-77 23639626-0 2013 TCDD induces the expression of insulin-like growth factor binding protein 4 in 5L rat hepatoma cells: a cautionary tale of the use of this cell line in studies on dioxin toxicity. Dioxins 163-169 insulin-like growth factor binding protein 4 Rattus norvegicus 31-75 23639626-9 2013 The observations suggest that in 5L cells the Igfbp-4 gene may have got under the control of a promoter containing dioxin responsive element(s) leading to the induction of IGFBP-4 by TCDD. Dioxins 115-121 insulin-like growth factor binding protein 4 Rattus norvegicus 46-53 23639626-9 2013 The observations suggest that in 5L cells the Igfbp-4 gene may have got under the control of a promoter containing dioxin responsive element(s) leading to the induction of IGFBP-4 by TCDD. Dioxins 115-121 insulin-like growth factor binding protein 4 Rattus norvegicus 172-179 23648332-6 2013 AhR mediated dioxin-like transactivity was determined using the AhR luciferase reporter Hepa 1.12cR cell assay. Dioxins 13-19 aryl-hydrocarbon receptor Mus musculus 0-3 23648332-6 2013 AhR mediated dioxin-like transactivity was determined using the AhR luciferase reporter Hepa 1.12cR cell assay. Dioxins 13-19 aryl-hydrocarbon receptor Mus musculus 64-67 23628245-10 2013 Given specific assumptions, monitoring with 95% effectiveness to detect an incident of 1 contaminated farm at a dioxin concentration of 2 pg of toxic equivalents/g of fat [European Commission"s (EC) action level] costs $2.6 million per month. Dioxins 112-118 FAT atypical cadherin 1 Homo sapiens 167-170 23628245-11 2013 At the same level of effectiveness, a 73% cost reduction is possible when aiming to detect an incident where 2 farms are contaminated at a dioxin concentration of 3 pg of toxic equivalents/g of fat (EC maximum level). Dioxins 139-145 FAT atypical cadherin 1 Homo sapiens 194-197 22388733-1 2013 The AhR was initially identified as a ligand-activated transcription factor mediating effects of chlorinated dioxins and polycyclic aromatic hydrocarbons on cytochrome P450 1 (CYP1) expression. Dioxins 109-116 aryl hydrocarbon receptor Homo sapiens 4-7 23692925-1 2013 Four dioxin-inducible enzymes--NAD(P)H: quinone oxidoreductase-1 (NQO1) and three cytochromes P450 (CYP1A1, CYP1A2 & CYP1B1)--are implicated in both detoxication and metabolic activation of various endobiotics and xenobiotics. Dioxins 5-11 NAD(P)H dehydrogenase, quinone 1 Mus musculus 66-70 23692925-1 2013 Four dioxin-inducible enzymes--NAD(P)H: quinone oxidoreductase-1 (NQO1) and three cytochromes P450 (CYP1A1, CYP1A2 & CYP1B1)--are implicated in both detoxication and metabolic activation of various endobiotics and xenobiotics. Dioxins 5-11 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 100-106 23692925-1 2013 Four dioxin-inducible enzymes--NAD(P)H: quinone oxidoreductase-1 (NQO1) and three cytochromes P450 (CYP1A1, CYP1A2 & CYP1B1)--are implicated in both detoxication and metabolic activation of various endobiotics and xenobiotics. Dioxins 5-11 cytochrome P450, family 1, subfamily a, polypeptide 2 Mus musculus 108-114 23528250-1 2013 Dioxins are metabolized by cytochrome P450, family 1 (CYP1) via the aromatic hydrocarbon receptor (AHR). Dioxins 0-7 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 27-52 23528250-1 2013 Dioxins are metabolized by cytochrome P450, family 1 (CYP1) via the aromatic hydrocarbon receptor (AHR). Dioxins 0-7 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 54-58 23528250-1 2013 Dioxins are metabolized by cytochrome P450, family 1 (CYP1) via the aromatic hydrocarbon receptor (AHR). Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 68-97 23528250-1 2013 Dioxins are metabolized by cytochrome P450, family 1 (CYP1) via the aromatic hydrocarbon receptor (AHR). Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 99-102 23528250-8 2013 Thus, polymorphisms in AHR and CYP1A1 (rs4646903) were associated with maternal dioxin concentrations. Dioxins 80-86 aryl hydrocarbon receptor Homo sapiens 23-26 23528250-8 2013 Thus, polymorphisms in AHR and CYP1A1 (rs4646903) were associated with maternal dioxin concentrations. Dioxins 80-86 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 31-37 23500078-1 2013 BACKGROUND: Selenium-binding protein 1 (Selenbp1) is suggested to play a role in tumor suppression, and may be involved in the toxicity produced by dioxin, an activator of aryl hydrocarbon receptors (AhR). Dioxins 148-154 selenium binding protein 1 Mus musculus 12-38 23500078-1 2013 BACKGROUND: Selenium-binding protein 1 (Selenbp1) is suggested to play a role in tumor suppression, and may be involved in the toxicity produced by dioxin, an activator of aryl hydrocarbon receptors (AhR). Dioxins 148-154 selenium binding protein 1 Mus musculus 40-48 23500078-1 2013 BACKGROUND: Selenium-binding protein 1 (Selenbp1) is suggested to play a role in tumor suppression, and may be involved in the toxicity produced by dioxin, an activator of aryl hydrocarbon receptors (AhR). Dioxins 148-154 aryl-hydrocarbon receptor Mus musculus 172-198 23500078-1 2013 BACKGROUND: Selenium-binding protein 1 (Selenbp1) is suggested to play a role in tumor suppression, and may be involved in the toxicity produced by dioxin, an activator of aryl hydrocarbon receptors (AhR). Dioxins 148-154 aryl-hydrocarbon receptor Mus musculus 200-203 23370907-0 2013 The human Ah receptor: hints from dioxin toxicities to deregulated target genes and physiological functions. Dioxins 34-40 aryl hydrocarbon receptor Homo sapiens 10-21 23370907-1 2013 Marked species differences of dioxin toxicity prompted the review of three well-studied human dioxin toxicities (chloracne, inflammation and cancer) and deregulated Ah receptor (AhR) target genes to obtain hints as to the physiological functions of this receptor. Dioxins 30-36 aryl hydrocarbon receptor Homo sapiens 165-176 23370907-1 2013 Marked species differences of dioxin toxicity prompted the review of three well-studied human dioxin toxicities (chloracne, inflammation and cancer) and deregulated Ah receptor (AhR) target genes to obtain hints as to the physiological functions of this receptor. Dioxins 30-36 aryl hydrocarbon receptor Homo sapiens 178-181 23370907-3 2013 Microarray analysis of dermal cysts from a dioxin-poisoned patient revealed, in addition to induced CYP1A1, increased expression of gremlin, an antagonist of bone morphogenetic proteins. Dioxins 43-49 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 100-106 23370907-3 2013 Microarray analysis of dermal cysts from a dioxin-poisoned patient revealed, in addition to induced CYP1A1, increased expression of gremlin, an antagonist of bone morphogenetic proteins. Dioxins 43-49 gremlin 1, DAN family BMP antagonist Homo sapiens 132-139 23370907-5 2013 In the supernatant of CD4+ T cells obtained from the dioxin-poisoned patient, increased interleukin-22 was detected, a cytokine that may be controlled in part by AhR-regulated Notch. Dioxins 53-59 interleukin 22 Homo sapiens 88-102 23370907-5 2013 In the supernatant of CD4+ T cells obtained from the dioxin-poisoned patient, increased interleukin-22 was detected, a cytokine that may be controlled in part by AhR-regulated Notch. Dioxins 53-59 aryl hydrocarbon receptor Homo sapiens 162-165 23745732-8 2013 Recently, it has been shown that activation of the AhR by dioxin-like compounds suppresses allergic sensitization by suppressing the absolute number of precursor and effector T cells, by preserving CD4(+)CD25(+)Foxp3(+) Treg cells and by affecting DCs and their interaction with effector T cells. Dioxins 58-64 aryl hydrocarbon receptor Homo sapiens 51-54 23745732-8 2013 Recently, it has been shown that activation of the AhR by dioxin-like compounds suppresses allergic sensitization by suppressing the absolute number of precursor and effector T cells, by preserving CD4(+)CD25(+)Foxp3(+) Treg cells and by affecting DCs and their interaction with effector T cells. Dioxins 58-64 CD4 molecule Homo sapiens 198-201 23519780-1 2013 Novel methods that predict the sensitivity of avian embryos to the toxic effects of dioxin-like compounds (DLCs) using either (1) knowledge of the identity of amino acids at key sites within the ligand binding domain of aryl hydrocarbon receptor 1 (AHR1) or (2) a luciferase reporter gene assay that measures AHR1 activation were recently reported. Dioxins 84-90 aryl hydrocarbon receptor Sturnus vulgaris 220-247 23462309-2 2013 It is a dioxin-like compound and a weak ligand of the aryl hydrocarbon receptor (AhR). Dioxins 8-14 aryl hydrocarbon receptor Homo sapiens 54-79 23462309-2 2013 It is a dioxin-like compound and a weak ligand of the aryl hydrocarbon receptor (AhR). Dioxins 8-14 aryl hydrocarbon receptor Homo sapiens 81-84 24035824-3 2013 This study characterizes TCDD-induced modulations of bone tissue, and the role of AHR in dioxin-induced bone toxicity and for normal bone phenotype. Dioxins 89-95 aryl-hydrocarbon receptor Mus musculus 82-85 23448877-7 2013 Indirubin- and FICZ-activated AhR in HaCaT and human HepG2 cells with significantly higher, yet transient, potency as compared with the prototypical AhR ligand, dioxin. Dioxins 161-167 aryl hydrocarbon receptor Homo sapiens 30-33 23448877-7 2013 Indirubin- and FICZ-activated AhR in HaCaT and human HepG2 cells with significantly higher, yet transient, potency as compared with the prototypical AhR ligand, dioxin. Dioxins 161-167 aryl hydrocarbon receptor Homo sapiens 149-152 22388733-1 2013 The AhR was initially identified as a ligand-activated transcription factor mediating effects of chlorinated dioxins and polycyclic aromatic hydrocarbons on cytochrome P450 1 (CYP1) expression. Dioxins 109-116 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 157-174 22388733-1 2013 The AhR was initially identified as a ligand-activated transcription factor mediating effects of chlorinated dioxins and polycyclic aromatic hydrocarbons on cytochrome P450 1 (CYP1) expression. Dioxins 109-116 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 176-180 23587668-0 2013 Cyp1a reporter zebrafish reveals target tissues for dioxin. Dioxins 52-58 cytochrome P450, family 1, subfamily A Danio rerio 0-5 23692925-1 2013 Four dioxin-inducible enzymes--NAD(P)H: quinone oxidoreductase-1 (NQO1) and three cytochromes P450 (CYP1A1, CYP1A2 & CYP1B1)--are implicated in both detoxication and metabolic activation of various endobiotics and xenobiotics. Dioxins 5-11 cytochrome P450, family 1, subfamily b, polypeptide 1 Mus musculus 121-127 23528250-0 2013 Genetic association of aromatic hydrocarbon receptor (AHR) and cytochrome P450, family 1, subfamily A, polypeptide 1 (CYP1A1) polymorphisms with dioxin blood concentrations among pregnant Japanese women. Dioxins 145-151 aryl hydrocarbon receptor Homo sapiens 23-52 23528250-0 2013 Genetic association of aromatic hydrocarbon receptor (AHR) and cytochrome P450, family 1, subfamily A, polypeptide 1 (CYP1A1) polymorphisms with dioxin blood concentrations among pregnant Japanese women. Dioxins 145-151 aryl hydrocarbon receptor Homo sapiens 54-57 23528250-0 2013 Genetic association of aromatic hydrocarbon receptor (AHR) and cytochrome P450, family 1, subfamily A, polypeptide 1 (CYP1A1) polymorphisms with dioxin blood concentrations among pregnant Japanese women. Dioxins 145-151 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 63-116 23528250-0 2013 Genetic association of aromatic hydrocarbon receptor (AHR) and cytochrome P450, family 1, subfamily A, polypeptide 1 (CYP1A1) polymorphisms with dioxin blood concentrations among pregnant Japanese women. Dioxins 145-151 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 118-124 23426015-0 2013 AhR-mediated effects of dioxin on neuronal acetylcholinesterase expression in vitro. Dioxins 24-30 aryl hydrocarbon receptor Homo sapiens 0-3 23426015-0 2013 AhR-mediated effects of dioxin on neuronal acetylcholinesterase expression in vitro. Dioxins 24-30 acetylcholinesterase (Cartwright blood group) Homo sapiens 43-63 23426015-5 2013 METHODS: We used SK-N-SH human-derived neuronal cells to evaluate the effect of dioxin exposure on AChE. Dioxins 80-86 acetylcholinesterase (Cartwright blood group) Homo sapiens 99-103 23426015-7 2013 We also found that, unlike organophosphate pesticides that directly act on the catalytic center of AChE, the suppressive effect of dioxin was through transcriptional regulation. Dioxins 131-137 acetylcholinesterase (Cartwright blood group) Homo sapiens 99-103 23426015-9 2013 The existence of putative dioxin-responsive element (DRE) consensus sequences in the human ACHE promoter region further supported this hypothesis. Dioxins 26-32 acetylcholinesterase (Cartwright blood group) Homo sapiens 91-95 23426015-11 2013 CONCLUSIONS: In SK-N-SH cells, dioxin suppressed the activity of neuronal AChE via AhR-mediated transcriptional down-regulation. Dioxins 31-37 acetylcholinesterase (Cartwright blood group) Homo sapiens 74-78 23426015-11 2013 CONCLUSIONS: In SK-N-SH cells, dioxin suppressed the activity of neuronal AChE via AhR-mediated transcriptional down-regulation. Dioxins 31-37 aryl hydrocarbon receptor Homo sapiens 83-86 23240617-1 2013 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates the toxicity of dioxin and serves multiple developmental roles. Dioxins 109-115 aryl-hydrocarbon receptor Mus musculus 4-29 23240617-1 2013 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates the toxicity of dioxin and serves multiple developmental roles. Dioxins 109-115 aryl-hydrocarbon receptor Mus musculus 31-34 23193992-4 2013 Upon binding to dioxin, aryl hydrocarbon receptor (AHR) dissociates from HSP90 and subsequently translocates to the nucleus, where it interacts with AHR nuclear translocator (ARNT). Dioxins 16-22 aryl hydrocarbon receptor Homo sapiens 24-49 23193992-4 2013 Upon binding to dioxin, aryl hydrocarbon receptor (AHR) dissociates from HSP90 and subsequently translocates to the nucleus, where it interacts with AHR nuclear translocator (ARNT). Dioxins 16-22 aryl hydrocarbon receptor Homo sapiens 51-54 23193992-4 2013 Upon binding to dioxin, aryl hydrocarbon receptor (AHR) dissociates from HSP90 and subsequently translocates to the nucleus, where it interacts with AHR nuclear translocator (ARNT). Dioxins 16-22 heat shock protein 90 alpha family class A member 1 Homo sapiens 73-78 23193992-4 2013 Upon binding to dioxin, aryl hydrocarbon receptor (AHR) dissociates from HSP90 and subsequently translocates to the nucleus, where it interacts with AHR nuclear translocator (ARNT). Dioxins 16-22 aryl hydrocarbon receptor nuclear translocator Homo sapiens 149-173 23193992-4 2013 Upon binding to dioxin, aryl hydrocarbon receptor (AHR) dissociates from HSP90 and subsequently translocates to the nucleus, where it interacts with AHR nuclear translocator (ARNT). Dioxins 16-22 aryl hydrocarbon receptor nuclear translocator Homo sapiens 175-179 23673379-2 2013 The aryl-hydrocarbon-receptor (AhR) reporter system was utilized to transport a dioxin-responsive-element (DRE) via an adenovirus vector into rat hepatoma (H4IIE) cells before each experiment; these DRE-H4IIE cells were utilized in the Ad-DR bioassay. Dioxins 80-86 aryl hydrocarbon receptor Rattus norvegicus 31-34 23263608-1 2013 The aryl hydrocarbon receptor (AHR), which has been central to studies in toxicology for years as the receptor for the toxicant dioxin, is rapidly gaining interest in immunology based on its ability to influence T-cell differentiation. Dioxins 128-134 aryl hydrocarbon receptor Homo sapiens 4-29 23263608-1 2013 The aryl hydrocarbon receptor (AHR), which has been central to studies in toxicology for years as the receptor for the toxicant dioxin, is rapidly gaining interest in immunology based on its ability to influence T-cell differentiation. Dioxins 128-134 aryl hydrocarbon receptor Homo sapiens 31-34 23564762-2 2013 PAHs and dioxins are exogenous ligands that directly bind to the aryl hydrocarbon receptor (AhR), a transcription factor that activates xenobiotic metabolism, histone modification (an important step in DNA methylation) and, ultimately, tumorigenesis. Dioxins 9-16 aryl hydrocarbon receptor Homo sapiens 65-90 23500661-0 2013 Association between exposure to dioxin-like polychlorinated biphenyls and miR-191 expression in human peripheral blood mononuclear cells. Dioxins 32-38 microRNA 191 Homo sapiens 74-81 23500661-4 2013 miR-191 is a microRNA that has been found to be up-regulated by dioxin in hepatocellular carcinoma cells in vitro. Dioxins 64-70 microRNA 191 Homo sapiens 0-7 23454571-0 2013 Modulation of aryl hydrocarbon receptor target genes in circulating lymphocytes from dairy cows bred in a dioxin-like PCB contaminated area. Dioxins 106-112 LOC522736 Bos taurus 14-39 23564762-2 2013 PAHs and dioxins are exogenous ligands that directly bind to the aryl hydrocarbon receptor (AhR), a transcription factor that activates xenobiotic metabolism, histone modification (an important step in DNA methylation) and, ultimately, tumorigenesis. Dioxins 9-16 aryl hydrocarbon receptor Homo sapiens 92-95 23168330-0 2013 Genetic susceptibility to dioxin-like chemicals" induction of cytochrome P4501A2 in the human adult linked to specific AhRR polymorphism. Dioxins 26-32 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 62-80 23249762-9 2013 CONCLUSION: Our findings support a predominant role of CYP2B6 in the metabolism of BDE-47 to potentially toxic metabolites, including a hypothesized di-OH-tetrabrominated dioxin metabolite. Dioxins 171-177 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 55-61 23249762-9 2013 CONCLUSION: Our findings support a predominant role of CYP2B6 in the metabolism of BDE-47 to potentially toxic metabolites, including a hypothesized di-OH-tetrabrominated dioxin metabolite. Dioxins 171-177 homeobox D13 Homo sapiens 83-86 23394719-0 2013 Specific ligand binding domain residues confer low dioxin responsiveness to AHR1beta of Xenopus laevis. Dioxins 51-57 aryl hydrocarbon receptor S homeolog Xenopus laevis 76-84 23168330-1 2013 BACKGROUND: Dioxin-like chemicals are known to exert their effect by binding to aryl hydrocarbon receptor (AhR), forming complexes with aryl hydrocarbon nuclear translocator (ARNT), and binding to dioxin responsive elements (DREs) in promoter region to regulate the transcription of specific genes. Dioxins 197-203 aryl hydrocarbon receptor Homo sapiens 80-105 23168330-1 2013 BACKGROUND: Dioxin-like chemicals are known to exert their effect by binding to aryl hydrocarbon receptor (AhR), forming complexes with aryl hydrocarbon nuclear translocator (ARNT), and binding to dioxin responsive elements (DREs) in promoter region to regulate the transcription of specific genes. Dioxins 197-203 aryl hydrocarbon receptor Homo sapiens 107-110 23168330-0 2013 Genetic susceptibility to dioxin-like chemicals" induction of cytochrome P4501A2 in the human adult linked to specific AhRR polymorphism. Dioxins 26-32 aryl hydrocarbon receptor repressor Homo sapiens 119-123 23168330-2 2013 In a previous study of the Yucheng cohort of humans who were exposed to high toxic levels of dioxin-like chemicals (PCDFs and PCBs), we reported marked induction of cytochrome P450 1A2 (CYP1A2) activity and this induction was an excellent biomarker of the exposure and adverse human health effects seen in the Yucheng cohort. Dioxins 93-99 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 165-184 23168330-1 2013 BACKGROUND: Dioxin-like chemicals are known to exert their effect by binding to aryl hydrocarbon receptor (AhR), forming complexes with aryl hydrocarbon nuclear translocator (ARNT), and binding to dioxin responsive elements (DREs) in promoter region to regulate the transcription of specific genes. Dioxins 12-18 aryl hydrocarbon receptor Homo sapiens 80-105 23168330-2 2013 In a previous study of the Yucheng cohort of humans who were exposed to high toxic levels of dioxin-like chemicals (PCDFs and PCBs), we reported marked induction of cytochrome P450 1A2 (CYP1A2) activity and this induction was an excellent biomarker of the exposure and adverse human health effects seen in the Yucheng cohort. Dioxins 93-99 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 186-192 23168330-8 2013 CONCLUSION: Overall, AhRR (rs2292596) genotypes predict the inducibility of CYP1A2 in people highly exposed to toxic dioxin-like chemicals. Dioxins 117-123 aryl hydrocarbon receptor repressor Homo sapiens 21-25 23168330-1 2013 BACKGROUND: Dioxin-like chemicals are known to exert their effect by binding to aryl hydrocarbon receptor (AhR), forming complexes with aryl hydrocarbon nuclear translocator (ARNT), and binding to dioxin responsive elements (DREs) in promoter region to regulate the transcription of specific genes. Dioxins 12-18 aryl hydrocarbon receptor Homo sapiens 107-110 23168330-8 2013 CONCLUSION: Overall, AhRR (rs2292596) genotypes predict the inducibility of CYP1A2 in people highly exposed to toxic dioxin-like chemicals. Dioxins 117-123 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 76-82 23333656-0 2013 Toxicokinetics of dioxins and other organochlorine compounds in Japanese people: association with hepatic CYP1A2 expression levels. Dioxins 18-25 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 106-112 23193992-8 2013 In addition, dioxin treatment reduced Renilla luminescence in AAPH cells in a concentration-dependent manner, due to the degradation of AHR. Dioxins 13-19 aryl hydrocarbon receptor Homo sapiens 136-139 23193992-9 2013 Intriguingly, the detection limit for dioxin in our AHR degradation assay was as low as 10(-17) M. This work highlights the potential of AHR-RL degradation assays to detect dioxin-like pollutants. Dioxins 38-44 aryl hydrocarbon receptor Homo sapiens 52-55 23193992-9 2013 Intriguingly, the detection limit for dioxin in our AHR degradation assay was as low as 10(-17) M. This work highlights the potential of AHR-RL degradation assays to detect dioxin-like pollutants. Dioxins 38-44 aryl hydrocarbon receptor Homo sapiens 137-140 23193992-9 2013 Intriguingly, the detection limit for dioxin in our AHR degradation assay was as low as 10(-17) M. This work highlights the potential of AHR-RL degradation assays to detect dioxin-like pollutants. Dioxins 173-179 aryl hydrocarbon receptor Homo sapiens 52-55 23193992-9 2013 Intriguingly, the detection limit for dioxin in our AHR degradation assay was as low as 10(-17) M. This work highlights the potential of AHR-RL degradation assays to detect dioxin-like pollutants. Dioxins 173-179 aryl hydrocarbon receptor Homo sapiens 137-140 23168330-1 2013 BACKGROUND: Dioxin-like chemicals are known to exert their effect by binding to aryl hydrocarbon receptor (AhR), forming complexes with aryl hydrocarbon nuclear translocator (ARNT), and binding to dioxin responsive elements (DREs) in promoter region to regulate the transcription of specific genes. Dioxins 12-18 aryl hydrocarbon receptor nuclear translocator Homo sapiens 175-179 23032644-14 2012 These models underline the value of dietary intake data for use in investigations of associations between dioxin and PCB exposure and health outcomes in large epidemiological studies with limited biomaterial for chemical analysis. Dioxins 106-112 pyruvate carboxylase Homo sapiens 117-120 23391895-6 2013 A majority of residents believed that dioxins can be found in river water that has been filtered to completely remove all particulates, well water, and even city tap water, beliefs which are incongruous with the hydrophobic nature of dioxins. Dioxins 38-45 nuclear RNA export factor 1 Homo sapiens 162-165 23081912-0 2013 Fungicide prochloraz and environmental pollutant dioxin induce the ABCG2 transporter in bovine mammary epithelial cells by the arylhydrocarbon receptor signaling pathway. Dioxins 49-55 ATP binding cassette subfamily G member 2 Bos taurus 67-72 23081912-2 2013 Using computer analysis, we recently identified nuclear aryl hydrocarbon receptor (AhR) binding sites termed "dioxin response elements" (DREs) in the 5"-untranslated region (5"-UTR) of efflux transporter ABCG2 (Accession No. Dioxins 110-116 LOC522736 Bos taurus 56-81 23081912-2 2013 Using computer analysis, we recently identified nuclear aryl hydrocarbon receptor (AhR) binding sites termed "dioxin response elements" (DREs) in the 5"-untranslated region (5"-UTR) of efflux transporter ABCG2 (Accession No. Dioxins 110-116 LOC522736 Bos taurus 83-86 23081912-2 2013 Using computer analysis, we recently identified nuclear aryl hydrocarbon receptor (AhR) binding sites termed "dioxin response elements" (DREs) in the 5"-untranslated region (5"-UTR) of efflux transporter ABCG2 (Accession No. Dioxins 110-116 ATP binding cassette subfamily G member 2 Bos taurus 204-209 23036853-0 2013 Dioxin suppresses benzo[a]pyrene-induced mutations and DNA adduct formation through cytochrome P450 1A1 induction and (+-)-anti-benzo[a]pyrene-7,8-diol-9,10-epoxide inactivation in human hepatoma cells. Dioxins 0-6 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 84-103 23441220-1 2013 Activation of the Ah receptor (AhR) by halogenated aromatic hydrocarbons (HAHs), such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin), can produce a wide variety of toxic and biological effects. Dioxins 118-124 aryl hydrocarbon receptor Homo sapiens 31-34 23081912-11 2013 Through identification of mammary ABCG2 as a novel target gene of pesticide prochloraz and dioxin, our results may therefore help to improve the protection of breast-feeding infants and the consumer of dairy products. Dioxins 91-97 ATP binding cassette subfamily G member 2 (Junior blood group) Homo sapiens 34-39 23142599-3 2013 To better understand chemical effects on vitellogenin gene regulation, we tested the hypothesis that activation of the aryl hydrocarbon receptor 2 (AHR2) by dioxin inhibits the estrogen receptor pathway regulation of 3 vitellogenin genes (vtg1-3) in vivo, using zebrafish (Danio rerio) as a model teleost. Dioxins 157-163 vitellogenin Danio rerio 41-53 23142599-3 2013 To better understand chemical effects on vitellogenin gene regulation, we tested the hypothesis that activation of the aryl hydrocarbon receptor 2 (AHR2) by dioxin inhibits the estrogen receptor pathway regulation of 3 vitellogenin genes (vtg1-3) in vivo, using zebrafish (Danio rerio) as a model teleost. Dioxins 157-163 aryl hydrocarbon receptor 2 Danio rerio 119-146 23142599-3 2013 To better understand chemical effects on vitellogenin gene regulation, we tested the hypothesis that activation of the aryl hydrocarbon receptor 2 (AHR2) by dioxin inhibits the estrogen receptor pathway regulation of 3 vitellogenin genes (vtg1-3) in vivo, using zebrafish (Danio rerio) as a model teleost. Dioxins 157-163 aryl hydrocarbon receptor 2 Danio rerio 148-152 23142599-3 2013 To better understand chemical effects on vitellogenin gene regulation, we tested the hypothesis that activation of the aryl hydrocarbon receptor 2 (AHR2) by dioxin inhibits the estrogen receptor pathway regulation of 3 vitellogenin genes (vtg1-3) in vivo, using zebrafish (Danio rerio) as a model teleost. Dioxins 157-163 vitellogenin Danio rerio 219-231 23060366-10 2013 RESULTS: After accounting for multiple testing, two tag SNPs in the glucocorticoid receptor (GR/NR3C1) gene and one in the estrogen receptor-alpha (ESR1) gene were significant (q < 0.2) modifiers of the association between peripubertal serum dioxin concentration and male pubertal onset defined by genitalia staging, although not by testicular volume. Dioxins 245-251 nuclear receptor subfamily 3 group C member 1 Homo sapiens 68-91 23060366-10 2013 RESULTS: After accounting for multiple testing, two tag SNPs in the glucocorticoid receptor (GR/NR3C1) gene and one in the estrogen receptor-alpha (ESR1) gene were significant (q < 0.2) modifiers of the association between peripubertal serum dioxin concentration and male pubertal onset defined by genitalia staging, although not by testicular volume. Dioxins 245-251 nuclear receptor subfamily 3 group C member 1 Homo sapiens 96-101 23060366-10 2013 RESULTS: After accounting for multiple testing, two tag SNPs in the glucocorticoid receptor (GR/NR3C1) gene and one in the estrogen receptor-alpha (ESR1) gene were significant (q < 0.2) modifiers of the association between peripubertal serum dioxin concentration and male pubertal onset defined by genitalia staging, although not by testicular volume. Dioxins 245-251 estrogen receptor 1 Homo sapiens 123-146 23060366-10 2013 RESULTS: After accounting for multiple testing, two tag SNPs in the glucocorticoid receptor (GR/NR3C1) gene and one in the estrogen receptor-alpha (ESR1) gene were significant (q < 0.2) modifiers of the association between peripubertal serum dioxin concentration and male pubertal onset defined by genitalia staging, although not by testicular volume. Dioxins 245-251 estrogen receptor 1 Homo sapiens 148-152 23060366-12 2013 CONCLUSIONS: Common genetic polymorphisms in the glucocorticoid receptor and estrogen receptor-alpha genes may modify the association between peripubertal serum dioxin concentration and pubertal onset. Dioxins 161-167 nuclear receptor subfamily 3 group C member 1 Homo sapiens 49-72 23060366-12 2013 CONCLUSIONS: Common genetic polymorphisms in the glucocorticoid receptor and estrogen receptor-alpha genes may modify the association between peripubertal serum dioxin concentration and pubertal onset. Dioxins 161-167 estrogen receptor 1 Homo sapiens 77-100 24454361-1 2013 The aryl-hydrocarbon receptor (AHR), a ligand activated PAS superfamily transcription factor, mediates most, if not all, of the toxicity induced upon exposure to various dioxins, dibenzofurans, and planar polyhalogenated biphenyls. Dioxins 170-177 aryl hydrocarbon receptor Homo sapiens 4-29 24454361-1 2013 The aryl-hydrocarbon receptor (AHR), a ligand activated PAS superfamily transcription factor, mediates most, if not all, of the toxicity induced upon exposure to various dioxins, dibenzofurans, and planar polyhalogenated biphenyls. Dioxins 170-177 aryl hydrocarbon receptor Homo sapiens 31-34 24454361-2 2013 While AHR-mediated gene regulation plays a central role in the toxic response to dioxin exposure, a comprehensive understanding of AHR biology remains elusive. Dioxins 81-87 aryl hydrocarbon receptor Homo sapiens 6-9 23121134-2 2013 The structural similarity of PBDE to some dioxin-like compounds suggested that they may share similar toxicological effects: they might activate the aryl hydrocarbon receptor (AhR) signal transduction pathway and thus might have adverse effects on wildlife and humans. Dioxins 42-48 aryl hydrocarbon receptor Homo sapiens 149-174 23121134-2 2013 The structural similarity of PBDE to some dioxin-like compounds suggested that they may share similar toxicological effects: they might activate the aryl hydrocarbon receptor (AhR) signal transduction pathway and thus might have adverse effects on wildlife and humans. Dioxins 42-48 aryl hydrocarbon receptor Homo sapiens 176-179 23142756-5 2013 The goals of the present study were to (1) characterize the concentration-dependent effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin and PCBs 126, 77, 105 and 118 on induction of ethoxyresorufin O-deethylase (EROD) activity and CYP1A4/5 mRNA in chicken, ring-necked pheasant and Japanese quail embryo hepatocytes and (2) compare these in vitro results to those previously generated by the LRG assay and in ovo toxicity studies. Dioxins 124-130 cytochrome P450 1A4 Gallus gallus 226-232 22982498-11 2012 Given that the Per-AhR/Arnt-Sim homology sequence of transcription factors usually associate with each other to form heterodimers and bind the XRE or ERE sequences in the promoter regions of target genes to regulate their expression, the complete mechanism of interactions between dioxin-like and estrogenic compounds in vertebrate systems may require additional characterization. Dioxins 281-287 aryl hydrocarbon receptor Homo sapiens 19-22 22982498-11 2012 Given that the Per-AhR/Arnt-Sim homology sequence of transcription factors usually associate with each other to form heterodimers and bind the XRE or ERE sequences in the promoter regions of target genes to regulate their expression, the complete mechanism of interactions between dioxin-like and estrogenic compounds in vertebrate systems may require additional characterization. Dioxins 281-287 aryl hydrocarbon receptor nuclear translocator Homo sapiens 23-27 22975028-4 2012 Because of the link between AIP and pituitary tumors, we hypothesize that exposure to dioxins, potent exogenous ligands for AhR that are persistent in the environment, may predispose to pituitary dysfunction through activation of AhR. Dioxins 86-93 aryl hydrocarbon receptor Rattus norvegicus 124-127 22858370-2 2012 The toxicological effects of dioxins are mediated via the aryl hydrocarbon receptor (AhR). Dioxins 29-36 aryl hydrocarbon receptor Homo sapiens 58-83 22858370-2 2012 The toxicological effects of dioxins are mediated via the aryl hydrocarbon receptor (AhR). Dioxins 29-36 aryl hydrocarbon receptor Homo sapiens 85-88 22750796-4 2012 The pooled samples were analysed for 17 PCDD/Fs and 36 PCB congeners, and from these data, total toxic equivalent concentrations (TEQ(2005 PCDD/F+Dioxin-like [DL]-PCB)) were estimated. Dioxins 146-152 pyruvate carboxylase Homo sapiens 163-166 22634562-2 2012 3-Methylcholanthrene (3-MC) and dioxin (TCDD) are EDCs and prototypical aryl hydrocarbon receptor (AhR) agonists, and can inhibit ER signaling. Dioxins 32-38 aryl hydrocarbon receptor Homo sapiens 72-97 22634562-2 2012 3-Methylcholanthrene (3-MC) and dioxin (TCDD) are EDCs and prototypical aryl hydrocarbon receptor (AhR) agonists, and can inhibit ER signaling. Dioxins 32-38 aryl hydrocarbon receptor Homo sapiens 99-102 23026235-2 2012 AhR is ligand activated transcription factor with high affinities for aromatic planar compounds such as beta-naphthoflavone (BNF), 3-methylcholanthrene (3-MC), benzo[a]pyrene (BaP) or dioxin (TCDD). Dioxins 184-190 aryl hydrocarbon receptor Rattus norvegicus 0-3 22564984-5 2012 A negative relationship remained between PCB 118 and SHBG (p<0.01), and relationships of dioxin-like PCBs with SHBG and total testosterone, and between PCB 118 and total testosterone, were suggestive. Dioxins 92-98 sex hormone binding globulin Homo sapiens 114-118 22564984-5 2012 A negative relationship remained between PCB 118 and SHBG (p<0.01), and relationships of dioxin-like PCBs with SHBG and total testosterone, and between PCB 118 and total testosterone, were suggestive. Dioxins 92-98 pyruvate carboxylase Homo sapiens 104-107 23905062-6 2012 It has been inferred an overexpression of the mir-191 as a marker of pollution by dioxin-like compounds. Dioxins 82-88 microRNA 191 Homo sapiens 46-53 22659940-1 2012 The aryl hydrocarbon receptor (AHR) is known to mediate the cellular response to numerous xenobiotics including dioxin. Dioxins 112-118 aryl hydrocarbon receptor Rattus norvegicus 4-29 22659940-1 2012 The aryl hydrocarbon receptor (AHR) is known to mediate the cellular response to numerous xenobiotics including dioxin. Dioxins 112-118 aryl hydrocarbon receptor Rattus norvegicus 31-34 22975028-4 2012 Because of the link between AIP and pituitary tumors, we hypothesize that exposure to dioxins, potent exogenous ligands for AhR that are persistent in the environment, may predispose to pituitary dysfunction through activation of AhR. Dioxins 86-93 aryl hydrocarbon receptor Rattus norvegicus 230-233 22975028-11 2012 Overall, these results demonstrate that AhR is important for pituitary hormone expression and suggest that environmental dioxins can exert endocrine disrupting effects at the pituitary. Dioxins 121-128 aryl hydrocarbon receptor Rattus norvegicus 40-43 22978700-0 2012 Aryl hydrocarbon receptor-dependence of dioxin"s effects on constitutive mouse hepatic cytochromes P450 and growth hormone signaling components. Dioxins 40-46 aryl-hydrocarbon receptor Mus musculus 0-25 22978700-0 2012 Aryl hydrocarbon receptor-dependence of dioxin"s effects on constitutive mouse hepatic cytochromes P450 and growth hormone signaling components. Dioxins 40-46 growth hormone Mus musculus 108-122 22197621-3 2012 AhR-ligands include the dioxin-like and tumor promoter 2,3,7,8 tetrachlorodibenzo-p-dioxin (TCDD). Dioxins 24-30 aryl hydrocarbon receptor Homo sapiens 0-3 22664790-0 2012 The androgenic anabolic steroid tetrahydrogestrinone produces dioxin-like effects via the aryl hydrocarbon receptor. Dioxins 62-68 aryl hydrocarbon receptor Homo sapiens 90-115 22889882-0 2012 Dioxin exposure reduces the steroidogenic capacity of mouse antral follicles mainly at the level of HSD17B1 without altering atresia. Dioxins 0-6 hydroxysteroid (17-beta) dehydrogenase 1 Mus musculus 100-107 22820424-2 2012 As an aryl hydrocarbon receptor (AhR) ligand, baicalein at high concentrations blocks AhR-mediated dioxin toxicity. Dioxins 99-105 aryl hydrocarbon receptor Homo sapiens 33-36 22820424-2 2012 As an aryl hydrocarbon receptor (AhR) ligand, baicalein at high concentrations blocks AhR-mediated dioxin toxicity. Dioxins 99-105 aryl hydrocarbon receptor Homo sapiens 86-89 22553215-2 2012 These effects are observed to occur through an AHR-dependent mechanism that does not require canonical signaling through dioxin response elements. Dioxins 121-127 aryl hydrocarbon receptor Homo sapiens 47-50 22784254-0 2012 Serum from methimazole-treated patients induces activation of aryl hydrocarbon receptor, a transcription factor that binds to dioxin-response elements. Dioxins 126-132 aryl hydrocarbon receptor Homo sapiens 62-87 22784254-1 2012 BACKGROUND: The aryl hydrocarbon receptor (AhR) is a transcription factor that is activated by xenobiotic substances such as dioxin. Dioxins 125-131 aryl hydrocarbon receptor Homo sapiens 16-41 22784254-1 2012 BACKGROUND: The aryl hydrocarbon receptor (AhR) is a transcription factor that is activated by xenobiotic substances such as dioxin. Dioxins 125-131 aryl hydrocarbon receptor Homo sapiens 43-46 22534176-1 2012 BACKGROUND: Non-dioxin-like (NDL) polychlorinated biphenyls (PCBs) promote dendritic growth in hippocampal neurons via ryanodine receptor (RyR)-dependent mechanisms; however, downstream signaling events that link enhanced RyR activity to dendritic growth are unknown. Dioxins 16-22 ryanodine receptor 2 Rattus norvegicus 119-137 22534176-1 2012 BACKGROUND: Non-dioxin-like (NDL) polychlorinated biphenyls (PCBs) promote dendritic growth in hippocampal neurons via ryanodine receptor (RyR)-dependent mechanisms; however, downstream signaling events that link enhanced RyR activity to dendritic growth are unknown. Dioxins 16-22 ryanodine receptor 2 Rattus norvegicus 139-142 22534176-1 2012 BACKGROUND: Non-dioxin-like (NDL) polychlorinated biphenyls (PCBs) promote dendritic growth in hippocampal neurons via ryanodine receptor (RyR)-dependent mechanisms; however, downstream signaling events that link enhanced RyR activity to dendritic growth are unknown. Dioxins 16-22 ryanodine receptor 2 Rattus norvegicus 222-225 22871890-6 2012 In transfected CTSL1 promoter/luciferase reporter plasmids, C-171A allele influenced transcription (C>A, P = 3.36E-6), and transcription was also augmented by co-exposure to the aryl hydrocarbon receptor (AHR) complex (AHR:ARNT) in the presence of their ligand dioxin (P = 6.81E-8); allele (C vs. A) and AHR:ARNT/dioxin stimulus interacted to control gene expression (interaction P = 0.033). Dioxins 264-270 cathepsin L Homo sapiens 15-20 22871890-6 2012 In transfected CTSL1 promoter/luciferase reporter plasmids, C-171A allele influenced transcription (C>A, P = 3.36E-6), and transcription was also augmented by co-exposure to the aryl hydrocarbon receptor (AHR) complex (AHR:ARNT) in the presence of their ligand dioxin (P = 6.81E-8); allele (C vs. A) and AHR:ARNT/dioxin stimulus interacted to control gene expression (interaction P = 0.033). Dioxins 264-270 aryl hydrocarbon receptor Homo sapiens 181-206 22871890-6 2012 In transfected CTSL1 promoter/luciferase reporter plasmids, C-171A allele influenced transcription (C>A, P = 3.36E-6), and transcription was also augmented by co-exposure to the aryl hydrocarbon receptor (AHR) complex (AHR:ARNT) in the presence of their ligand dioxin (P = 6.81E-8); allele (C vs. A) and AHR:ARNT/dioxin stimulus interacted to control gene expression (interaction P = 0.033). Dioxins 316-322 cathepsin L Homo sapiens 15-20 22871890-6 2012 In transfected CTSL1 promoter/luciferase reporter plasmids, C-171A allele influenced transcription (C>A, P = 3.36E-6), and transcription was also augmented by co-exposure to the aryl hydrocarbon receptor (AHR) complex (AHR:ARNT) in the presence of their ligand dioxin (P = 6.81E-8); allele (C vs. A) and AHR:ARNT/dioxin stimulus interacted to control gene expression (interaction P = 0.033). Dioxins 316-322 aryl hydrocarbon receptor Homo sapiens 181-206 22842592-1 2012 In this work, a reliable methodology for the simultaneous analysis of PCDD/PCDF and dioxin-like PCB (dl-PCB) in flue gas emissions collected using continuous sampling devices is proposed. Dioxins 84-90 pyruvate carboxylase Homo sapiens 96-99 22842592-1 2012 In this work, a reliable methodology for the simultaneous analysis of PCDD/PCDF and dioxin-like PCB (dl-PCB) in flue gas emissions collected using continuous sampling devices is proposed. Dioxins 84-90 pyruvate carboxylase Homo sapiens 104-107 22759865-1 2012 The aryl hydrocarbon receptor (AhR) is a ligand-sensitive transcription factor which is responsible for most 2,3,7,8-tetrachlorodibenzo-p-dioxin toxicities. Dioxins 138-144 aryl hydrocarbon receptor Homo sapiens 4-29 22759865-1 2012 The aryl hydrocarbon receptor (AhR) is a ligand-sensitive transcription factor which is responsible for most 2,3,7,8-tetrachlorodibenzo-p-dioxin toxicities. Dioxins 138-144 aryl hydrocarbon receptor Homo sapiens 31-34 22652426-0 2012 A dioxin response element in the multiple cloning site of the pGL3 luciferase reporter influences transcriptional activity. Dioxins 2-8 succinate dehydrogenase complex subunit C Homo sapiens 62-66 22652426-2 2012 Following ligand activation, the AhR and its dimerization partner AhR nuclear translocator (ARNT) regulate transcription by binding dioxin response elements (DREs) in regulatory regions of dioxin-sensitive genes. Dioxins 132-138 aryl hydrocarbon receptor Homo sapiens 33-36 22652426-2 2012 Following ligand activation, the AhR and its dimerization partner AhR nuclear translocator (ARNT) regulate transcription by binding dioxin response elements (DREs) in regulatory regions of dioxin-sensitive genes. Dioxins 132-138 aryl hydrocarbon receptor nuclear translocator Homo sapiens 66-90 22652426-2 2012 Following ligand activation, the AhR and its dimerization partner AhR nuclear translocator (ARNT) regulate transcription by binding dioxin response elements (DREs) in regulatory regions of dioxin-sensitive genes. Dioxins 132-138 aryl hydrocarbon receptor nuclear translocator Homo sapiens 92-96 22652426-2 2012 Following ligand activation, the AhR and its dimerization partner AhR nuclear translocator (ARNT) regulate transcription by binding dioxin response elements (DREs) in regulatory regions of dioxin-sensitive genes. Dioxins 189-195 aryl hydrocarbon receptor Homo sapiens 33-36 22652426-2 2012 Following ligand activation, the AhR and its dimerization partner AhR nuclear translocator (ARNT) regulate transcription by binding dioxin response elements (DREs) in regulatory regions of dioxin-sensitive genes. Dioxins 189-195 aryl hydrocarbon receptor nuclear translocator Homo sapiens 66-90 22652426-2 2012 Following ligand activation, the AhR and its dimerization partner AhR nuclear translocator (ARNT) regulate transcription by binding dioxin response elements (DREs) in regulatory regions of dioxin-sensitive genes. Dioxins 189-195 aryl hydrocarbon receptor nuclear translocator Homo sapiens 92-96 22371237-5 2012 The meeting highlighted that AhR research has moved from its focus on toxic effects of dioxins and other environmental pollutants to its biological roles. Dioxins 87-94 aryl hydrocarbon receptor Homo sapiens 29-32 22539624-9 2012 In addition, computational scanning identified putative dioxin response elements and in vivo ChIP-chip analysis revealed regions of aryl hydrocarbon receptor (AhR) enrichment in lipid transport genes differentially regulated by TCDD. Dioxins 56-62 aryl-hydrocarbon receptor Mus musculus 132-157 22539624-9 2012 In addition, computational scanning identified putative dioxin response elements and in vivo ChIP-chip analysis revealed regions of aryl hydrocarbon receptor (AhR) enrichment in lipid transport genes differentially regulated by TCDD. Dioxins 56-62 aryl-hydrocarbon receptor Mus musculus 159-162 22507882-2 2012 Activation of the AhR occurs through binding to a group of structurally diverse compounds, most notably dioxins, which are exogenous ligands. Dioxins 104-111 aryl hydrocarbon receptor Homo sapiens 18-21 22664790-8 2012 Our results suggest that synthetic anabolic steroids may have dioxin-like side effects that can disturb endocrine systems and may cause other side effects including cancer through AhR. Dioxins 62-68 aryl hydrocarbon receptor Homo sapiens 180-183 22491429-0 2012 Non-dioxin-like AhR ligands in a mouse peanut allergy model. Dioxins 4-10 aryl-hydrocarbon receptor Mus musculus 16-19 22471748-1 2012 The aryl hydrocarbon receptor (AHR) mediates toxic effects of dioxin and xenobiotic metabolism. Dioxins 62-68 aryl hydrocarbon receptor Rattus norvegicus 4-29 22471748-1 2012 The aryl hydrocarbon receptor (AHR) mediates toxic effects of dioxin and xenobiotic metabolism. Dioxins 62-68 aryl hydrocarbon receptor Rattus norvegicus 31-34 22471748-11 2012 These data suggest considerable complexity in RBL2H3 responses to AHR ligands, with implications for understanding of both dioxin pathology and the immunological effects of endogenous AHR ligands. Dioxins 123-129 aryl hydrocarbon receptor Rattus norvegicus 66-69 22213127-11 2012 UGT1A transcriptional activation by dioxin, phenobarbital, and endotoxin was significantly reduced in SNP mice. Dioxins 36-42 Ugt1a@ Mus musculus 0-5 22394336-3 2012 The toxic equivalency factors for higher chlorinated dioxin congeners in the TH assay (TH-TEF) exhibit the same tendency as those for the WHO-TEF, indicating that the activity of the TH assay is consistent with that of existing methods. Dioxins 53-59 tyrosine hydroxylase Homo sapiens 77-79 22394336-3 2012 The toxic equivalency factors for higher chlorinated dioxin congeners in the TH assay (TH-TEF) exhibit the same tendency as those for the WHO-TEF, indicating that the activity of the TH assay is consistent with that of existing methods. Dioxins 53-59 tyrosine hydroxylase Homo sapiens 87-89 22394336-3 2012 The toxic equivalency factors for higher chlorinated dioxin congeners in the TH assay (TH-TEF) exhibit the same tendency as those for the WHO-TEF, indicating that the activity of the TH assay is consistent with that of existing methods. Dioxins 53-59 TEF transcription factor, PAR bZIP family member Homo sapiens 90-93 22394336-3 2012 The toxic equivalency factors for higher chlorinated dioxin congeners in the TH assay (TH-TEF) exhibit the same tendency as those for the WHO-TEF, indicating that the activity of the TH assay is consistent with that of existing methods. Dioxins 53-59 tyrosine hydroxylase Homo sapiens 87-89 22234961-0 2012 Aryl hydrocarbon receptor regulates the cholesterol biosynthetic pathway in a dioxin response element-independent manner. Dioxins 78-84 aryl-hydrocarbon receptor Mus musculus 0-25 22234961-2 2012 Activation of AhR mediates the expression of target genes (e.g., CYP1A1) by binding to dioxin response element (DRE) sequences in their promoter region. Dioxins 87-93 aryl-hydrocarbon receptor Mus musculus 14-17 22234961-2 2012 Activation of AhR mediates the expression of target genes (e.g., CYP1A1) by binding to dioxin response element (DRE) sequences in their promoter region. Dioxins 87-93 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 65-71 22653785-1 2012 The ligand activated transcription factor aryl hydrocarbon receptor (AhR) has been studied for many decades in toxicology as the ligand for the environmental contaminant dioxin. Dioxins 170-176 aryl hydrocarbon receptor Homo sapiens 42-67 22430074-0 2012 Critical role of microsomal prostaglandin E synthase-1 in the hydronephrosis caused by lactational exposure to dioxin in mice. Dioxins 111-117 prostaglandin E synthase Mus musculus 17-54 23082663-1 2012 The indigenous people of coastal areas show a low percentage of low chlorinated and dioxin-like PCB congeners (as opposed to mainland aborigines) with a significant proportion of the "triad" in the amount of PCBs. Dioxins 84-90 pyruvate carboxylase Homo sapiens 96-99 22653785-1 2012 The ligand activated transcription factor aryl hydrocarbon receptor (AhR) has been studied for many decades in toxicology as the ligand for the environmental contaminant dioxin. Dioxins 170-176 aryl hydrocarbon receptor Homo sapiens 69-72 22467650-1 2012 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates a variety of biological effects by binding to environmental pollutants, including 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD or dioxin). Dioxins 204-210 aryl hydrocarbon receptor Homo sapiens 4-29 24278597-7 2012 While non-dioxin-like-PCB (PCB-52 and PCB-4) induced a translocation of PKC-alpha and -epsilon from cytosol to membrane fraction, dioxin-like PCBs (PCB-126, -169, -114, -157) had no effects. Dioxins 10-16 pyruvate carboxylase Homo sapiens 22-25 24278597-7 2012 While non-dioxin-like-PCB (PCB-52 and PCB-4) induced a translocation of PKC-alpha and -epsilon from cytosol to membrane fraction, dioxin-like PCBs (PCB-126, -169, -114, -157) had no effects. Dioxins 10-16 pyruvate carboxylase Homo sapiens 27-30 24278597-7 2012 While non-dioxin-like-PCB (PCB-52 and PCB-4) induced a translocation of PKC-alpha and -epsilon from cytosol to membrane fraction, dioxin-like PCBs (PCB-126, -169, -114, -157) had no effects. Dioxins 10-16 pyruvate carboxylase Homo sapiens 27-30 24278597-7 2012 While non-dioxin-like-PCB (PCB-52 and PCB-4) induced a translocation of PKC-alpha and -epsilon from cytosol to membrane fraction, dioxin-like PCBs (PCB-126, -169, -114, -157) had no effects. Dioxins 10-16 protein kinase C alpha Homo sapiens 72-81 24278597-7 2012 While non-dioxin-like-PCB (PCB-52 and PCB-4) induced a translocation of PKC-alpha and -epsilon from cytosol to membrane fraction, dioxin-like PCBs (PCB-126, -169, -114, -157) had no effects. Dioxins 10-16 pyruvate carboxylase Homo sapiens 27-30 24278597-7 2012 While non-dioxin-like-PCB (PCB-52 and PCB-4) induced a translocation of PKC-alpha and -epsilon from cytosol to membrane fraction, dioxin-like PCBs (PCB-126, -169, -114, -157) had no effects. Dioxins 130-136 pyruvate carboxylase Homo sapiens 22-25 24278597-7 2012 While non-dioxin-like-PCB (PCB-52 and PCB-4) induced a translocation of PKC-alpha and -epsilon from cytosol to membrane fraction, dioxin-like PCBs (PCB-126, -169, -114, -157) had no effects. Dioxins 130-136 pyruvate carboxylase Homo sapiens 27-30 24278597-7 2012 While non-dioxin-like-PCB (PCB-52 and PCB-4) induced a translocation of PKC-alpha and -epsilon from cytosol to membrane fraction, dioxin-like PCBs (PCB-126, -169, -114, -157) had no effects. Dioxins 130-136 pyruvate carboxylase Homo sapiens 27-30 24278597-7 2012 While non-dioxin-like-PCB (PCB-52 and PCB-4) induced a translocation of PKC-alpha and -epsilon from cytosol to membrane fraction, dioxin-like PCBs (PCB-126, -169, -114, -157) had no effects. Dioxins 130-136 protein kinase C alpha Homo sapiens 72-81 24278597-7 2012 While non-dioxin-like-PCB (PCB-52 and PCB-4) induced a translocation of PKC-alpha and -epsilon from cytosol to membrane fraction, dioxin-like PCBs (PCB-126, -169, -114, -157) had no effects. Dioxins 130-136 pyruvate carboxylase Homo sapiens 27-30 21958697-1 2012 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD or dioxin) is a global environmental contaminant and the prototypical ligand for investigating aryl hydrocarbon receptor (AHR)-mediated toxicity. Dioxins 29-35 aryl hydrocarbon receptor Homo sapiens 164-167 21958697-3 2012 To resolve the ecotoxicological relevance and human health risks posed by exposure to dioxin-like AHR agonists, a vertebrate model is needed that allows for toxicity studies at various levels of biological organization, assesses adverse reproductive and developmental effects and establishes appropriate integrative correlations between different levels of effects. Dioxins 86-92 aryl hydrocarbon receptor Homo sapiens 98-101 21958697-4 2012 Here we describe the reproductive and developmental toxicity of TCDD in feral fish species and summarize how using the zebrafish model to investigate TCDD toxicity has enabled us to characterize the AHR signaling in fish and to better understand how dioxin-like chemicals induce toxicity. Dioxins 250-256 aryl hydrocarbon receptor Homo sapiens 199-202 22344700-0 2012 p-Anilinoaniline enhancement of dioxin-induced CYP1A1 transcription and aryl hydrocarbon receptor occupancy of CYP1A1 promoter: role of the cell cycle. Dioxins 32-38 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 47-53 22407850-3 2012 Total PCB and dioxin-like PCB (DL-PCB) levels were not significantly different between wild-caught and farm-raised shrimp, and the distribution of total PCB levels did not vary considerably by country of origin although significant differences were observed in some cases. Dioxins 14-20 pyruvate carboxylase Homo sapiens 26-29 22407850-3 2012 Total PCB and dioxin-like PCB (DL-PCB) levels were not significantly different between wild-caught and farm-raised shrimp, and the distribution of total PCB levels did not vary considerably by country of origin although significant differences were observed in some cases. Dioxins 14-20 pyruvate carboxylase Homo sapiens 26-29 22407850-3 2012 Total PCB and dioxin-like PCB (DL-PCB) levels were not significantly different between wild-caught and farm-raised shrimp, and the distribution of total PCB levels did not vary considerably by country of origin although significant differences were observed in some cases. Dioxins 14-20 pyruvate carboxylase Homo sapiens 26-29 22467650-1 2012 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates a variety of biological effects by binding to environmental pollutants, including 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD or dioxin). Dioxins 204-210 aryl hydrocarbon receptor Homo sapiens 31-34 22328528-0 2012 Binding of the ERalpha and ARNT1 AF2 domains to exon 21 of the SRC1 isoform SRC1e is essential for estrogen- and dioxin-related transcription. Dioxins 113-119 estrogen receptor 1 Homo sapiens 15-22 22311706-1 2012 The aryl hydrocarbon receptor (AhR), a ligand-activated member of the basic helix-loop-helix (bHLH)/PER-ARNT-SIM (PAS) transcription superfamily, is known to regulate the toxicity of polyaromatic halogenated hydrocarbon environmental chemicals, most notably dioxin. Dioxins 258-264 aryl hydrocarbon receptor Homo sapiens 4-29 22311706-1 2012 The aryl hydrocarbon receptor (AhR), a ligand-activated member of the basic helix-loop-helix (bHLH)/PER-ARNT-SIM (PAS) transcription superfamily, is known to regulate the toxicity of polyaromatic halogenated hydrocarbon environmental chemicals, most notably dioxin. Dioxins 258-264 aryl hydrocarbon receptor Homo sapiens 31-34 22328528-0 2012 Binding of the ERalpha and ARNT1 AF2 domains to exon 21 of the SRC1 isoform SRC1e is essential for estrogen- and dioxin-related transcription. Dioxins 113-119 nuclear receptor coactivator 1 Homo sapiens 63-67 22328528-0 2012 Binding of the ERalpha and ARNT1 AF2 domains to exon 21 of the SRC1 isoform SRC1e is essential for estrogen- and dioxin-related transcription. Dioxins 113-119 nuclear receptor coactivator 1 Homo sapiens 76-80 22342509-8 2012 Using this uniquely consistent dataset, we show that the majority of TCDD-induced alterations in mRNA abundance are strain/line-specific: only 11 genes were affected by TCDD across all strains, including well-known dioxin-responsive genes such as Cyp1a1 and Nqo1. Dioxins 215-221 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 247-253 22342509-8 2012 Using this uniquely consistent dataset, we show that the majority of TCDD-induced alterations in mRNA abundance are strain/line-specific: only 11 genes were affected by TCDD across all strains, including well-known dioxin-responsive genes such as Cyp1a1 and Nqo1. Dioxins 215-221 NAD(P)H quinone dehydrogenase 1 Rattus norvegicus 258-262 22280929-9 2012 For the dioxin-like PCBs, PCB 118 was the dominant (0.97 ng/g lipid). Dioxins 8-14 pyruvate carboxylase Homo sapiens 20-23 22476776-4 2012 AhRs are expressed in nearly every mammalian tissue, including the suprachiasmatic nuclei (SCN), and previous studies have suggested that activation of the AhR with dioxins affects rhythmicity in circadian clocks. Dioxins 165-172 aryl hydrocarbon receptor Homo sapiens 0-3 22394227-1 2012 UNLABELLED: Transformation of an aryl hydrocarbon receptor (AhR) is the initial step to express the multiple toxicity of halogenated and polycyclic aromatic hydrocarbons (HAHs and PAHs) including dioxins. Dioxins 196-203 aryl hydrocarbon receptor Homo sapiens 33-58 22394227-1 2012 UNLABELLED: Transformation of an aryl hydrocarbon receptor (AhR) is the initial step to express the multiple toxicity of halogenated and polycyclic aromatic hydrocarbons (HAHs and PAHs) including dioxins. Dioxins 196-203 aryl hydrocarbon receptor Homo sapiens 60-63 22476776-5 2012 In this study, the authors tested the hypothesis that activation of the aryl hydrocarbon receptor with the potent dioxin, TCDD, alters the organization of the mammalian circadian system by measuring bioluminescence from tissues explanted from PER2::LUCIFERASE mice. Dioxins 114-120 aryl hydrocarbon receptor Homo sapiens 72-97 22266287-1 2012 3,3",4,4",5-Pentachlorobiphenyl (PCB 126), an aryl hydrocarbon receptor (AhR) agonist and most potent dioxin-like PCB congener, significantly alters gene expression, lipid metabolism, and oxidative stress in the liver. Dioxins 102-108 pyruvate carboxylase Rattus norvegicus 33-36 22266287-8 2012 This study, the first describing the regulation of gene expression of PON1 by a PCB congener, raises interesting questions whether elevated PON1 is able to ameliorate PCB 126-induced lipid peroxidation and whether serum PON1 levels may serve as a new biomarker of exposure to dioxin-like compounds. Dioxins 276-282 paraoxonase 1 Rattus norvegicus 70-74 21567390-2 2012 Since cigarette smoke (CS) contains numerous polycyclic aromatic hydrocarbons (PAHs), and since dioxins impair bone formation in vivo via the Aryl Hydrocarbon Receptor (AHR), we investigated the impact of PAH/AHR signaling on chondrogenesis and on healing in a mouse tibial fracture model. Dioxins 96-103 aryl-hydrocarbon receptor Mus musculus 169-172 22037238-1 2012 Dioxins are known to cause several human cancers through activation of the aryl hydrocarbon receptor (AhR). Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 75-100 22037238-1 2012 Dioxins are known to cause several human cancers through activation of the aryl hydrocarbon receptor (AhR). Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 102-105 22296185-0 2012 Sequence and in vitro function of chicken, ring-necked pheasant, and Japanese quail AHR1 predict in vivo sensitivity to dioxins. Dioxins 120-127 aryl hydrocarbon receptor Coturnix japonica 84-88 22037238-4 2012 Therefore, the aim of this study is to examine the effect of harmaline and its main metabolite, harmalol, on dioxin-mediated induction of CYP1A1 in human hepatoma HepG2 cells. Dioxins 109-115 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 138-144 22037238-5 2012 Our results showed that harmaline and harmalol at concentrations of (0.5-12.5muM) significantly inhibited the dioxin-induced CYP1A1 at mRNA, protein and activity levels in a concentration-dependent manner. Dioxins 110-116 latexin Homo sapiens 77-80 22037238-5 2012 Our results showed that harmaline and harmalol at concentrations of (0.5-12.5muM) significantly inhibited the dioxin-induced CYP1A1 at mRNA, protein and activity levels in a concentration-dependent manner. Dioxins 110-116 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 125-131 22266287-1 2012 3,3",4,4",5-Pentachlorobiphenyl (PCB 126), an aryl hydrocarbon receptor (AhR) agonist and most potent dioxin-like PCB congener, significantly alters gene expression, lipid metabolism, and oxidative stress in the liver. Dioxins 102-108 pyruvate carboxylase Rattus norvegicus 114-117 22071320-7 2012 Changing the cellular level of RIP140 revealed coactivator or corepressor roles for this coregulator in E2- and dioxin-mediated gene regulation, the choice of which was determined by the presence or absence of ERalpha at gene regulatory sites. Dioxins 112-118 nuclear receptor interacting protein 1 Homo sapiens 31-37 22215208-9 2012 Finally, KYNA has been reported as an agonist of aryl hydrocarbon receptor (AHR), a nuclear protein involved in the regulation of gene transcription and able to cause immunosuppression after binding with dioxin. Dioxins 204-210 aryl hydrocarbon receptor Homo sapiens 49-74 22215208-9 2012 Finally, KYNA has been reported as an agonist of aryl hydrocarbon receptor (AHR), a nuclear protein involved in the regulation of gene transcription and able to cause immunosuppression after binding with dioxin. Dioxins 204-210 aryl hydrocarbon receptor Homo sapiens 76-79 22071320-7 2012 Changing the cellular level of RIP140 revealed coactivator or corepressor roles for this coregulator in E2- and dioxin-mediated gene regulation, the choice of which was determined by the presence or absence of ERalpha at gene regulatory sites. Dioxins 112-118 estrogen receptor 1 Homo sapiens 210-217 22071320-8 2012 Coimmunoprecipitation and chromatin immunoprecipitation (ChIP)-reChIP studies documented that E2- or dioxin-promoted formation of a multimeric complex of ERalpha, AhR, and RIP140 at ERalpha-binding sites of genes regulated by either E2 or dioxin. Dioxins 101-107 estrogen receptor 1 Homo sapiens 154-161 22071320-8 2012 Coimmunoprecipitation and chromatin immunoprecipitation (ChIP)-reChIP studies documented that E2- or dioxin-promoted formation of a multimeric complex of ERalpha, AhR, and RIP140 at ERalpha-binding sites of genes regulated by either E2 or dioxin. Dioxins 101-107 aryl hydrocarbon receptor Homo sapiens 163-166 22071320-8 2012 Coimmunoprecipitation and chromatin immunoprecipitation (ChIP)-reChIP studies documented that E2- or dioxin-promoted formation of a multimeric complex of ERalpha, AhR, and RIP140 at ERalpha-binding sites of genes regulated by either E2 or dioxin. Dioxins 101-107 nuclear receptor interacting protein 1 Homo sapiens 172-178 22071320-8 2012 Coimmunoprecipitation and chromatin immunoprecipitation (ChIP)-reChIP studies documented that E2- or dioxin-promoted formation of a multimeric complex of ERalpha, AhR, and RIP140 at ERalpha-binding sites of genes regulated by either E2 or dioxin. Dioxins 101-107 estrogen receptor 1 Homo sapiens 182-189 22071320-8 2012 Coimmunoprecipitation and chromatin immunoprecipitation (ChIP)-reChIP studies documented that E2- or dioxin-promoted formation of a multimeric complex of ERalpha, AhR, and RIP140 at ERalpha-binding sites of genes regulated by either E2 or dioxin. Dioxins 239-245 estrogen receptor 1 Homo sapiens 154-161 22071320-8 2012 Coimmunoprecipitation and chromatin immunoprecipitation (ChIP)-reChIP studies documented that E2- or dioxin-promoted formation of a multimeric complex of ERalpha, AhR, and RIP140 at ERalpha-binding sites of genes regulated by either E2 or dioxin. Dioxins 239-245 nuclear receptor interacting protein 1 Homo sapiens 172-178 22718620-1 2012 The aryl hydrocarbon receptor (AhR) recognizes a large number of xenobiotics, such as polyaromatic hydrocarbons (PAHs) and dioxins, and it activates several metabolic and detoxification pathways. Dioxins 123-130 aryl hydrocarbon receptor Homo sapiens 4-29 22718620-1 2012 The aryl hydrocarbon receptor (AhR) recognizes a large number of xenobiotics, such as polyaromatic hydrocarbons (PAHs) and dioxins, and it activates several metabolic and detoxification pathways. Dioxins 123-130 aryl hydrocarbon receptor Homo sapiens 31-34 22001777-0 2012 Transcriptional and posttranslational inhibition of dioxin-mediated induction of CYP1A1 by harmine and harmol. Dioxins 52-58 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 81-87 22001777-1 2012 Dioxins are widespread environmental contaminants that induce the carcinogen-activating enzyme, cytochrome P450 1A1 (CYP1A1) through an aryl hydrocarbon receptor (AhR)-dependent mechanism. Dioxins 0-7 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 96-115 22001777-1 2012 Dioxins are widespread environmental contaminants that induce the carcinogen-activating enzyme, cytochrome P450 1A1 (CYP1A1) through an aryl hydrocarbon receptor (AhR)-dependent mechanism. Dioxins 0-7 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 117-123 22001777-1 2012 Dioxins are widespread environmental contaminants that induce the carcinogen-activating enzyme, cytochrome P450 1A1 (CYP1A1) through an aryl hydrocarbon receptor (AhR)-dependent mechanism. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 136-161 22001777-1 2012 Dioxins are widespread environmental contaminants that induce the carcinogen-activating enzyme, cytochrome P450 1A1 (CYP1A1) through an aryl hydrocarbon receptor (AhR)-dependent mechanism. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 163-166 22001777-2 2012 We previously demonstrated that harmine inhibits the dioxin-mediated induction of Cyp1a1 activity in murine hepatoma cells. Dioxins 53-59 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 82-88 22001777-3 2012 Therefore, the aim of this study is to determine the effect of harmine and its main metabolite, harmol, on the dioxin-mediated induction of CYP1A1 in human HepG2 and murine Hepa 1c1c7 hepatoma cells. Dioxins 111-117 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 140-146 22001777-4 2012 Our results showed that harmine and harmol significantly inhibited the dioxin-mediated induction of CYP1A1 at mRNA, protein, and activity levels in a concentration-dependent manner in human and murine hepatoma cells. Dioxins 71-77 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 100-106 22428884-1 2012 The transgenic tobacco plant XD4V-26 carrying the recombinant mouse aryl hydrocarbon receptor XD4V-mediated beta-glucuronidase (GUS) reporter gene expression system was used for assay of dioxins and dioxin-like compounds consisting of polychlorodibenzo-p-dioxins, polychlorinated dibenzofurans, and coplanar polychlorinated biphenyls (Co-PCBs) in actually contaminated soils. Dioxins 187-194 aryl-hydrocarbon receptor Mus musculus 68-93 22185817-1 2012 Single nucleotide polymorphisms (SNPs) in genes coding for proteins that maintain the cytosolic aryl hydrocarbon receptor (AHR) complex may affect individual susceptibility to dioxin-like compound (DLC)-induced toxicity. Dioxins 176-182 aryl hydrocarbon receptor Homo sapiens 96-121 22185817-1 2012 Single nucleotide polymorphisms (SNPs) in genes coding for proteins that maintain the cytosolic aryl hydrocarbon receptor (AHR) complex may affect individual susceptibility to dioxin-like compound (DLC)-induced toxicity. Dioxins 176-182 aryl hydrocarbon receptor Homo sapiens 123-126 22022789-1 2012 The transgenic tobacco plant XD4V-26 carrying the recombinant mouse aryl hydrocarbon receptor XD4V-mediated beta-glucuronidase (GUS) reporter gene expression system was used for assay of dioxins and dioxin-like compounds consisting of polychlorinated dibenzeno-p-dioxins, polychlorinated dibenzofurans, and coplanar polychlorinated biphenyls (Co-PCBs) in actually contaminated soils. Dioxins 187-194 aryl-hydrocarbon receptor Mus musculus 68-93 22022789-1 2012 The transgenic tobacco plant XD4V-26 carrying the recombinant mouse aryl hydrocarbon receptor XD4V-mediated beta-glucuronidase (GUS) reporter gene expression system was used for assay of dioxins and dioxin-like compounds consisting of polychlorinated dibenzeno-p-dioxins, polychlorinated dibenzofurans, and coplanar polychlorinated biphenyls (Co-PCBs) in actually contaminated soils. Dioxins 187-193 aryl-hydrocarbon receptor Mus musculus 68-93 22022789-4 2012 When the tobacco plants were cultivated for up to 5 weeks on actually contaminated soils with dioxins and dioxin-like compounds collected from the periphery of an incinerator used for disposal of residential and industrial wastes, GUS activity in the leaves was dose-dependently increased. Dioxins 94-101 glucuronidase, beta Mus musculus 231-234 22022789-4 2012 When the tobacco plants were cultivated for up to 5 weeks on actually contaminated soils with dioxins and dioxin-like compounds collected from the periphery of an incinerator used for disposal of residential and industrial wastes, GUS activity in the leaves was dose-dependently increased. Dioxins 94-100 glucuronidase, beta Mus musculus 231-234 22022789-6 2012 There was a positive correlation between GUS activity and TEQ value of dioxins and dioxin-like compounds in the plants. Dioxins 71-78 glucuronidase, beta Mus musculus 41-44 22022789-6 2012 There was a positive correlation between GUS activity and TEQ value of dioxins and dioxin-like compounds in the plants. Dioxins 71-77 glucuronidase, beta Mus musculus 41-44 22509599-4 2012 The Dioxin concentrations in outflow water of bamboo, straw, reed, and bagasse pulping processes (chlorination alkaline extraction hypochlorite, CEH) are 41.8 pg x L(-1), 72.7 pg x L(-1), 7.46 pg x L(-1), and 19.7 pg x L(-1) respectively, which are all around the national waste water discharge standard (30 pg x L(-1)). Dioxins 4-10 epoxide hydrolase 2 Homo sapiens 145-148 21753779-2 2012 Aryl hydrocarbon receptor (AhR), a receptor that is activated by polycyclic aromatic hydrocarbons (PAHs) and halogenated aromatic hydrocarbons such as dioxin, is a sensor of the redox system against oxidative stress and regulates nuclear factor-erythroid 2-related factor-2 (Nrf2), a master switch of the redox machinery. Dioxins 151-157 aryl hydrocarbon receptor Homo sapiens 0-25 21753779-2 2012 Aryl hydrocarbon receptor (AhR), a receptor that is activated by polycyclic aromatic hydrocarbons (PAHs) and halogenated aromatic hydrocarbons such as dioxin, is a sensor of the redox system against oxidative stress and regulates nuclear factor-erythroid 2-related factor-2 (Nrf2), a master switch of the redox machinery. Dioxins 151-157 aryl hydrocarbon receptor Homo sapiens 27-30 21753779-2 2012 Aryl hydrocarbon receptor (AhR), a receptor that is activated by polycyclic aromatic hydrocarbons (PAHs) and halogenated aromatic hydrocarbons such as dioxin, is a sensor of the redox system against oxidative stress and regulates nuclear factor-erythroid 2-related factor-2 (Nrf2), a master switch of the redox machinery. Dioxins 151-157 NFE2 like bZIP transcription factor 2 Homo sapiens 230-273 21753779-2 2012 Aryl hydrocarbon receptor (AhR), a receptor that is activated by polycyclic aromatic hydrocarbons (PAHs) and halogenated aromatic hydrocarbons such as dioxin, is a sensor of the redox system against oxidative stress and regulates nuclear factor-erythroid 2-related factor-2 (Nrf2), a master switch of the redox machinery. Dioxins 151-157 NFE2 like bZIP transcription factor 2 Homo sapiens 275-279 22428884-1 2012 The transgenic tobacco plant XD4V-26 carrying the recombinant mouse aryl hydrocarbon receptor XD4V-mediated beta-glucuronidase (GUS) reporter gene expression system was used for assay of dioxins and dioxin-like compounds consisting of polychlorodibenzo-p-dioxins, polychlorinated dibenzofurans, and coplanar polychlorinated biphenyls (Co-PCBs) in actually contaminated soils. Dioxins 187-193 aryl-hydrocarbon receptor Mus musculus 68-93 22808131-6 2012 It included the repressor of the aryl hydrocarbon receptor (Ahrr), the chemokines Ccl5 and Cxcl4 previously shown to be regulated by dioxin in testis, Pgds2/Hpgds and 3 others uncharacterized. Dioxins 133-139 aryl hydrocarbon receptor Rattus norvegicus 33-58 22666488-0 2012 The relationship between dioxin-like polychlorobiphenyls and IGF-I serum levels in healthy adults: evidence from a cross-sectional study. Dioxins 25-31 insulin like growth factor 1 Homo sapiens 61-66 22615911-1 2012 Dioxins and dioxin-like compounds encompass a group of structurally related heterocyclic compounds that bind to and activate the aryl hydrocarbon receptor (AhR). Dioxins 0-7 aryl-hydrocarbon receptor Mus musculus 129-154 22615911-1 2012 Dioxins and dioxin-like compounds encompass a group of structurally related heterocyclic compounds that bind to and activate the aryl hydrocarbon receptor (AhR). Dioxins 0-7 aryl-hydrocarbon receptor Mus musculus 156-159 22615911-1 2012 Dioxins and dioxin-like compounds encompass a group of structurally related heterocyclic compounds that bind to and activate the aryl hydrocarbon receptor (AhR). Dioxins 12-18 aryl-hydrocarbon receptor Mus musculus 129-154 22615911-1 2012 Dioxins and dioxin-like compounds encompass a group of structurally related heterocyclic compounds that bind to and activate the aryl hydrocarbon receptor (AhR). Dioxins 12-18 aryl-hydrocarbon receptor Mus musculus 156-159 22615911-11 2012 Furthermore, other dioxin-like PCBs demonstrated similar effects on PEPCK expression in parallel with their ability to activate AhR. Dioxins 19-25 phosphoenolpyruvate carboxykinase 1, cytosolic Mus musculus 68-73 22615911-11 2012 Furthermore, other dioxin-like PCBs demonstrated similar effects on PEPCK expression in parallel with their ability to activate AhR. Dioxins 19-25 aryl-hydrocarbon receptor Mus musculus 128-131 22615911-12 2012 It therefore appears that AhR activation mediates the suppression of PEPCK expression by dioxin-like PCBs, suggesting a role for these pollutants as disruptors of energy metabolism. Dioxins 89-95 aryl-hydrocarbon receptor Mus musculus 26-29 22615911-12 2012 It therefore appears that AhR activation mediates the suppression of PEPCK expression by dioxin-like PCBs, suggesting a role for these pollutants as disruptors of energy metabolism. Dioxins 89-95 phosphoenolpyruvate carboxykinase 1, cytosolic Mus musculus 69-74 22235307-3 2012 Our data indicates that AHR and ARNT act independently from each other at non-dioxin response element sites. Dioxins 78-84 aryl hydrocarbon receptor Homo sapiens 24-27 22235307-3 2012 Our data indicates that AHR and ARNT act independently from each other at non-dioxin response element sites. Dioxins 78-84 aryl hydrocarbon receptor nuclear translocator Homo sapiens 32-36 22235307-5 2012 Knockdown of AHR with siRNA abrogates dioxin-inducible repression of estrogen-dependent gene transcription. Dioxins 38-44 aryl hydrocarbon receptor Homo sapiens 13-16 22235307-11 2012 We have obtained experimental evidence demonstrating a dioxin-dependent repressor function for AHR and a dioxin-independent co-activator/co-repressor function for ARNT in estrogen signalling. Dioxins 55-61 aryl hydrocarbon receptor Homo sapiens 95-98 22235307-11 2012 We have obtained experimental evidence demonstrating a dioxin-dependent repressor function for AHR and a dioxin-independent co-activator/co-repressor function for ARNT in estrogen signalling. Dioxins 105-111 aryl hydrocarbon receptor nuclear translocator Homo sapiens 163-167 22428884-4 2012 When the tobacco plants were cultivated for up to 5 weeks on actually contaminated soils with dioxins and dioxin-like compounds collected from the periphery of an incinerator used for disposal of life and industrial wastes, GUS activity in the leaves was dose-dependently increased. Dioxins 94-101 glucuronidase, beta Mus musculus 224-227 22428884-4 2012 When the tobacco plants were cultivated for up to 5 weeks on actually contaminated soils with dioxins and dioxin-like compounds collected from the periphery of an incinerator used for disposal of life and industrial wastes, GUS activity in the leaves was dose-dependently increased. Dioxins 94-100 glucuronidase, beta Mus musculus 224-227 22428884-6 2012 There was a positive correlation between GUS activity and TEQ value of dioxins and dioxin-like compounds in the plants. Dioxins 71-78 glucuronidase, beta Mus musculus 41-44 22428884-6 2012 There was a positive correlation between GUS activity and TEQ value of dioxins and dioxin-like compounds in the plants. Dioxins 71-77 glucuronidase, beta Mus musculus 41-44 22615911-0 2012 PCB 126 and other dioxin-like PCBs specifically suppress hepatic PEPCK expression via the aryl hydrocarbon receptor. Dioxins 18-24 pyruvate carboxylase Mus musculus 0-3 22615911-0 2012 PCB 126 and other dioxin-like PCBs specifically suppress hepatic PEPCK expression via the aryl hydrocarbon receptor. Dioxins 18-24 phosphoenolpyruvate carboxykinase 1, cytosolic Mus musculus 65-70 22615911-0 2012 PCB 126 and other dioxin-like PCBs specifically suppress hepatic PEPCK expression via the aryl hydrocarbon receptor. Dioxins 18-24 aryl-hydrocarbon receptor Mus musculus 90-115 22119029-6 2012 RESULTS: Three novel findings are elucidated: first, that up-regulation of CYP19 expression is associated with exposure to PCB groupings containing dioxin-like, potentially anti-estrogenic, immunotoxic congeners, including PCB IUPAC #74, #105, #118, #138, #156, #157, #158, #167, and #170 from this cohort. Dioxins 148-154 cytochrome P450 family 19 subfamily A member 1 Homo sapiens 75-80 22808131-6 2012 It included the repressor of the aryl hydrocarbon receptor (Ahrr), the chemokines Ccl5 and Cxcl4 previously shown to be regulated by dioxin in testis, Pgds2/Hpgds and 3 others uncharacterized. Dioxins 133-139 C-C motif chemokine ligand 5 Rattus norvegicus 82-86 22808131-6 2012 It included the repressor of the aryl hydrocarbon receptor (Ahrr), the chemokines Ccl5 and Cxcl4 previously shown to be regulated by dioxin in testis, Pgds2/Hpgds and 3 others uncharacterized. Dioxins 133-139 platelet factor 4 Rattus norvegicus 91-96 21775728-0 2011 Third-generation Ah receptor-responsive luciferase reporter plasmids: amplification of dioxin-responsive elements dramatically increases CALUX bioassay sensitivity and responsiveness. Dioxins 87-93 aryl-hydrocarbon receptor Mus musculus 17-28 22036556-1 2011 The aryl hydrocarbon receptor (AhR) is responsible for the toxic effects of environmental pollutants such as dioxin, but little is known about its normal physiological functions. Dioxins 109-115 aryl hydrocarbon receptor Homo sapiens 4-29 22036556-1 2011 The aryl hydrocarbon receptor (AhR) is responsible for the toxic effects of environmental pollutants such as dioxin, but little is known about its normal physiological functions. Dioxins 109-115 aryl hydrocarbon receptor Homo sapiens 31-34 21976023-1 2011 Activation of the aryl hydrocarbon receptor (AHR) by environmental xenobiotic toxic chemicals, for instance 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin), has been implicated in a variety of cellular processes such as embryogenesis, transformation, tumorigenesis and inflammation. Dioxins 137-143 aryl hydrocarbon receptor Homo sapiens 18-43 21976023-1 2011 Activation of the aryl hydrocarbon receptor (AHR) by environmental xenobiotic toxic chemicals, for instance 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin), has been implicated in a variety of cellular processes such as embryogenesis, transformation, tumorigenesis and inflammation. Dioxins 137-143 aryl hydrocarbon receptor Homo sapiens 45-48 21767471-7 2011 The factorial design and PLS regression analyses of the effect of the PBDE-MIX indicated that BDE47 contributed the most to the observed CYP1A response, suggesting that this congener should be incorporated in the toxic equivalent (TEQ) concept in future risk assessment of dioxin-like chemicals. Dioxins 273-279 cytochrome P450, family 1, subfamily A Salmo salar 137-142 21858706-3 2011 PCB congeners pattern of marine organism were characterized by 5-6 CB chlorinated compounds, and the world health organization total dioxin equivalents of PCBs in organism ranged from 1.45 to 88.26 pg/g lipid. Dioxins 133-139 pyruvate carboxylase Homo sapiens 0-3 21777936-4 2011 Dioxin-like (DL-)PCB concentrations (1.7+-0.7 ng g(-1) fat, median 1.5 ng g(-1) fat, range 0.3-4.2 ng g(-1) fat) and the NDL-PCB to DL-PCB ratio (4.3) were similar to what is reported in EU for cow-based dairy products. Dioxins 0-6 pyruvate carboxylase Bos taurus 17-20 21168493-3 2011 Dioxins are unique compared to most chemicals that we are exposed to in the environment because they activate a high affinity receptor, aryl hydrocarbon receptor (AhR), that was identified more than three decades ago. Dioxins 0-7 aryl-hydrocarbon receptor Mus musculus 136-161 21168493-3 2011 Dioxins are unique compared to most chemicals that we are exposed to in the environment because they activate a high affinity receptor, aryl hydrocarbon receptor (AhR), that was identified more than three decades ago. Dioxins 0-7 aryl-hydrocarbon receptor Mus musculus 163-166 21168493-8 2011 Misregulation of AhR downstream pathways, such as conversion of arachidonic acid to prostanoids via cyclooxygenase-2, and altered Wnt/beta-catenin signaling downregulating Sox9, and signaling by receptors for inflammatory cytokines have been implicated in tissue-specific endpoints of dioxin toxicity. Dioxins 285-291 aryl-hydrocarbon receptor Mus musculus 17-20 21397018-1 2011 The arylhydrocarbon receptor (AhR) is a ligand-dependent transcription factor mediating the adverse effects of dioxins. Dioxins 111-118 aryl hydrocarbon receptor Homo sapiens 4-28 21397018-1 2011 The arylhydrocarbon receptor (AhR) is a ligand-dependent transcription factor mediating the adverse effects of dioxins. Dioxins 111-118 aryl hydrocarbon receptor Homo sapiens 30-33 21397018-3 2011 Recent studies showed that modulation of estrogen/androgen signaling by dioxins is exerted in part through direct association of AhR with estrogen (ER) or androgen (AR) receptors. Dioxins 72-79 aryl hydrocarbon receptor Homo sapiens 129-132 21775728-1 2011 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and related dioxin-like chemicals are widespread and persistent environmental contaminants that produce diverse toxic and biological effects through their ability to bind to and activate the Ah receptor (AhR) and AhR-dependent gene expression. Dioxins 43-49 aryl-hydrocarbon receptor Mus musculus 264-267 21775728-2 2011 The chemically activated luciferase expression (CALUX) system is an AhR-responsive recombinant luciferase reporter gene-based cell bioassay that has been used in combination with chemical extraction and cleanup methods for the relatively rapid and inexpensive detection and relative quantitation of dioxin and dioxin-like chemicals in a wide variety of sample matrices. Dioxins 299-305 aryl-hydrocarbon receptor Mus musculus 68-71 21775728-2 2011 The chemically activated luciferase expression (CALUX) system is an AhR-responsive recombinant luciferase reporter gene-based cell bioassay that has been used in combination with chemical extraction and cleanup methods for the relatively rapid and inexpensive detection and relative quantitation of dioxin and dioxin-like chemicals in a wide variety of sample matrices. Dioxins 310-316 aryl-hydrocarbon receptor Mus musculus 68-71 21726892-4 2011 The PCB baseline concentration (sum of seven PCB indicators (Sigma(7)PCB(ind))) determined on tree barks from a remote area in the Vosges mountains is 4 ng g(-1) and corresponds to 0.36 x 10(-3)ng toxic equivalent (TEQ) g(-1) for the dioxin-like PCBs (DL-PCBs). Dioxins 234-240 pyruvate carboxylase Homo sapiens 4-7 21726892-8 2011 However, very close to this incinerator lowest TEQ dioxin-like PCB (TEQ(DL-PCB)) values of 0.006 ng TEQ g(-1) have been found. Dioxins 51-57 pyruvate carboxylase Homo sapiens 63-66 21689841-2 2011 The toxicity of PAHs and dioxins are exclusively mediated through Aryl hydrocarbon Receptor (AhR). Dioxins 25-32 aryl hydrocarbon receptor Homo sapiens 66-91 21689841-2 2011 The toxicity of PAHs and dioxins are exclusively mediated through Aryl hydrocarbon Receptor (AhR). Dioxins 25-32 aryl hydrocarbon receptor Homo sapiens 93-96 21613234-1 2011 The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor that mediates the toxicity of a variety of environmental chemicals, such as polycyclic aromatic hydrocarbons (PAHs) and dioxins. Dioxins 199-206 aryl hydrocarbon receptor Homo sapiens 4-29 21613234-1 2011 The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor that mediates the toxicity of a variety of environmental chemicals, such as polycyclic aromatic hydrocarbons (PAHs) and dioxins. Dioxins 199-206 aryl hydrocarbon receptor Homo sapiens 31-34 21613234-2 2011 We hypothesized that polymorphisms of AHR may result in significant differences in sensitivity to toxic effects of PAHs or dioxins and contribute to susceptibility to male infertility. Dioxins 123-130 aryl hydrocarbon receptor Homo sapiens 38-41 22004731-3 2011 The sums of the concentrations of 56 non-dioxin-like PCB congeners that were measured in the subjects" blood and breast milk were 16-326 (mean: 107, median: 100) and 12-252 (mean: 73, median: 67) ng g(-1) lipid, respectively. Dioxins 41-47 pyruvate carboxylase Homo sapiens 53-56 22014662-0 2011 The constitutively active Ah receptor (CA-AhR) mouse as a model for dioxin exposure - effects in reproductive organs. Dioxins 68-74 aryl-hydrocarbon receptor Mus musculus 39-45 22014662-1 2011 The dioxin/aryl hydrocarbon receptor (AhR) mediates most toxic effects of dioxins. Dioxins 74-81 aryl-hydrocarbon receptor Mus musculus 38-41 22014662-6 2011 Male and female reproductive tissues of CA-AhR mice were characterized for some of the effects commonly seen after dioxin exposure. Dioxins 115-121 aryl-hydrocarbon receptor Mus musculus 40-46 22014662-11 2011 The results of the present study are in accordance with previous studies on dioxin-exposed rodents in that an activated AhR (here CA-AhR) leads to antiestrogenic effects in the presence of estrogen, but to estrogenic effects in the absence of estrogen. Dioxins 76-82 aryl-hydrocarbon receptor Mus musculus 120-123 22014662-11 2011 The results of the present study are in accordance with previous studies on dioxin-exposed rodents in that an activated AhR (here CA-AhR) leads to antiestrogenic effects in the presence of estrogen, but to estrogenic effects in the absence of estrogen. Dioxins 76-82 aryl-hydrocarbon receptor Mus musculus 130-136 21890736-8 2011 Furthermore, ChIP-chip analysis revealed AhR enrichment (up to 5.7-fold), and computational analysis identified 16 putative functional dioxin response elements (DREs) within Scd1 genomic loci. Dioxins 135-141 stearoyl-Coenzyme A desaturase 1 Mus musculus 174-178 21787760-8 2011 Although, there have been very few studies that focus on the regulation of this important gene by physiological or exogenous factors, we recently found that the SOS1 gene was induced by the environmental toxin, dioxin, and that this effect was mediated by the aryl hydrocarbon receptor (AhR). Dioxins 211-217 SOS Ras/Rac guanine nucleotide exchange factor 1 Homo sapiens 161-165 21787760-8 2011 Although, there have been very few studies that focus on the regulation of this important gene by physiological or exogenous factors, we recently found that the SOS1 gene was induced by the environmental toxin, dioxin, and that this effect was mediated by the aryl hydrocarbon receptor (AhR). Dioxins 211-217 aryl hydrocarbon receptor Homo sapiens 260-285 21787760-8 2011 Although, there have been very few studies that focus on the regulation of this important gene by physiological or exogenous factors, we recently found that the SOS1 gene was induced by the environmental toxin, dioxin, and that this effect was mediated by the aryl hydrocarbon receptor (AhR). Dioxins 211-217 aryl hydrocarbon receptor Homo sapiens 287-290 22052373-3 2011 The biological effects of dioxins are mediated via the aryl hydrocarbon receptor (AhR). Dioxins 26-33 aryl hydrocarbon receptor Homo sapiens 55-80 22052373-3 2011 The biological effects of dioxins are mediated via the aryl hydrocarbon receptor (AhR). Dioxins 26-33 aryl hydrocarbon receptor Homo sapiens 82-85 21684673-1 2011 The aryl hydrocarbon receptor (AHR) is an evolutionarily conserved ligand activated transcription factor best known for its role in mediating toxic responses to dioxin-like environmental contaminants. Dioxins 161-167 aryl hydrocarbon receptor Homo sapiens 4-29 21684673-1 2011 The aryl hydrocarbon receptor (AHR) is an evolutionarily conserved ligand activated transcription factor best known for its role in mediating toxic responses to dioxin-like environmental contaminants. Dioxins 161-167 aryl hydrocarbon receptor Homo sapiens 31-34 21470881-4 2011 On the same basis the dioxin-like PCB concentration in target milk decreased by 80% over the study period (from 0.95pg to 0.19pg TEQ/g fat). Dioxins 22-28 pyruvate carboxylase Bos taurus 34-37 21979385-1 2011 We have studied the effects of dioxin-like 3,3",4,4"-tetrachlorobiphenyl (PCB-77) on developmental effects related to angiogenesis and osteogenesis during early life-stages of salmon. Dioxins 31-37 pyruvate carboxylase Homo sapiens 74-77 21871440-0 2011 Human aryl-hydrocarbon receptor and its interaction with dioxin and physiological ligands investigated by molecular modelling and docking simulations. Dioxins 57-63 aryl hydrocarbon receptor Homo sapiens 6-31 21871440-1 2011 Molecular structure of the ligand binding domain of hAhR has been modelled by homology modelling techniques and used for docking simulations with dioxin and nine more xenobiotics and endogenous ligands. Dioxins 146-152 aryl hydrocarbon receptor Homo sapiens 52-56 21705052-6 2011 In conclusion, it was found that the pituitary-ovarian axis in pigs is sensitive to TCDD, and the dioxin exhibited a profound ability to disrupt the ovarian actions of prolactin. Dioxins 98-104 prolactin Sus scrofa 168-177 21640702-1 2011 The aryl hydrocarbon receptor (AhR) has been best known for its role in mediating the toxicity of dioxin. Dioxins 98-104 aryl hydrocarbon receptor Homo sapiens 4-29 21640702-1 2011 The aryl hydrocarbon receptor (AhR) has been best known for its role in mediating the toxicity of dioxin. Dioxins 98-104 aryl hydrocarbon receptor Homo sapiens 31-34 21602191-2 2011 Using a model of contact-inhibited liver progenitor cells, we examined the interactions of Wnt/beta-catenin signaling with the aryl hydrocarbon receptor (AhR), a ligand-activated transcription factor, which mediates the toxicity of dioxin-like compounds, including their effects on development and hepatocarcinogenesis. Dioxins 232-238 aryl hydrocarbon receptor Homo sapiens 127-152 21602191-2 2011 Using a model of contact-inhibited liver progenitor cells, we examined the interactions of Wnt/beta-catenin signaling with the aryl hydrocarbon receptor (AhR), a ligand-activated transcription factor, which mediates the toxicity of dioxin-like compounds, including their effects on development and hepatocarcinogenesis. Dioxins 232-238 aryl hydrocarbon receptor Homo sapiens 154-157 21775728-1 2011 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and related dioxin-like chemicals are widespread and persistent environmental contaminants that produce diverse toxic and biological effects through their ability to bind to and activate the Ah receptor (AhR) and AhR-dependent gene expression. Dioxins 29-35 aryl-hydrocarbon receptor Mus musculus 242-253 21775728-1 2011 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and related dioxin-like chemicals are widespread and persistent environmental contaminants that produce diverse toxic and biological effects through their ability to bind to and activate the Ah receptor (AhR) and AhR-dependent gene expression. Dioxins 29-35 aryl-hydrocarbon receptor Mus musculus 255-258 21775728-1 2011 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and related dioxin-like chemicals are widespread and persistent environmental contaminants that produce diverse toxic and biological effects through their ability to bind to and activate the Ah receptor (AhR) and AhR-dependent gene expression. Dioxins 29-35 aryl-hydrocarbon receptor Mus musculus 264-267 21775728-1 2011 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and related dioxin-like chemicals are widespread and persistent environmental contaminants that produce diverse toxic and biological effects through their ability to bind to and activate the Ah receptor (AhR) and AhR-dependent gene expression. Dioxins 43-49 aryl-hydrocarbon receptor Mus musculus 242-253 21775728-1 2011 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and related dioxin-like chemicals are widespread and persistent environmental contaminants that produce diverse toxic and biological effects through their ability to bind to and activate the Ah receptor (AhR) and AhR-dependent gene expression. Dioxins 43-49 aryl-hydrocarbon receptor Mus musculus 255-258 21493753-1 2011 The biological functions of the aryl hydrocarbon receptor (AHR) can be delineated into dioxin response element (DRE)-dependent or -independent activities. Dioxins 87-93 aryl hydrocarbon receptor Homo sapiens 32-57 21762485-2 2011 Integration of TCDD-induced genome-wide AhR enrichment, differential gene expression and computational dioxin response element (DRE) analyses further elucidate the hepatic AhR regulatory network. Dioxins 103-109 aryl-hydrocarbon receptor Mus musculus 172-175 21600206-2 2011 Aryl hydrocarbon receptor (AhR), a ligand-dependent transcription factor that mediates the toxicity of dioxins, controls T-cell responses. Dioxins 103-110 aryl-hydrocarbon receptor Mus musculus 0-25 21600206-2 2011 Aryl hydrocarbon receptor (AhR), a ligand-dependent transcription factor that mediates the toxicity of dioxins, controls T-cell responses. Dioxins 103-110 aryl-hydrocarbon receptor Mus musculus 27-30 21534955-2 2011 TCDD is a ligand of the aryl hydrocarbon receptor (AhR), which is a key signaling molecule to fully understand the toxic and carcinogenic properties of dioxin. Dioxins 152-158 aryl-hydrocarbon receptor Mus musculus 24-49 21534955-2 2011 TCDD is a ligand of the aryl hydrocarbon receptor (AhR), which is a key signaling molecule to fully understand the toxic and carcinogenic properties of dioxin. Dioxins 152-158 aryl-hydrocarbon receptor Mus musculus 51-54 21493753-1 2011 The biological functions of the aryl hydrocarbon receptor (AHR) can be delineated into dioxin response element (DRE)-dependent or -independent activities. Dioxins 87-93 aryl hydrocarbon receptor Homo sapiens 59-62 25213920-1 2011 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates toxicological effects by binding to agonists such as dioxins. Dioxins 146-153 aryl hydrocarbon receptor Homo sapiens 4-29 21498875-1 2011 The expression of cytochrome P450 (CYP) 1a1 and other drug-metabolizing enzymes is controlled by the aryl hydrocarbon receptor (AhR), which is activated by dioxin-type inducers leading to transcriptional induction of target genes. Dioxins 156-162 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 18-43 21498875-1 2011 The expression of cytochrome P450 (CYP) 1a1 and other drug-metabolizing enzymes is controlled by the aryl hydrocarbon receptor (AhR), which is activated by dioxin-type inducers leading to transcriptional induction of target genes. Dioxins 156-162 aryl-hydrocarbon receptor Mus musculus 101-126 21498875-1 2011 The expression of cytochrome P450 (CYP) 1a1 and other drug-metabolizing enzymes is controlled by the aryl hydrocarbon receptor (AhR), which is activated by dioxin-type inducers leading to transcriptional induction of target genes. Dioxins 156-162 aryl-hydrocarbon receptor Mus musculus 128-131 21616713-8 2011 Among the dioxin-like PCBs, PCB 118, PCB 156 and PCB 167 were detectable in 74-98% of all samples. Dioxins 10-16 pyruvate carboxylase Homo sapiens 22-25 21616713-8 2011 Among the dioxin-like PCBs, PCB 118, PCB 156 and PCB 167 were detectable in 74-98% of all samples. Dioxins 10-16 pyruvate carboxylase Homo sapiens 28-31 21616713-8 2011 Among the dioxin-like PCBs, PCB 118, PCB 156 and PCB 167 were detectable in 74-98% of all samples. Dioxins 10-16 pyruvate carboxylase Homo sapiens 28-31 25213920-1 2011 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates toxicological effects by binding to agonists such as dioxins. Dioxins 146-153 aryl hydrocarbon receptor Homo sapiens 31-34 21441140-9 2011 CONCLUSION: The results suggest that CXCR2 mediates the atherogenic activity of environmental pollutants, such as dioxins, and contributes to the development of atherosclerosis through the induction of a vascular inflammatory response by activating the AhR-signaling pathway. Dioxins 114-121 chemokine (C-X-C motif) receptor 2 Mus musculus 37-42 21354474-8 2011 The number of putative dioxin response elements found in each CYP1 gene promoter roughly reflected the induction levels of the genes. Dioxins 23-29 peptidylprolyl isomerase Aa (cyclophilin A) Danio rerio 62-66 20878756-2 2011 Dioxin-like compounds can activate the aryl hydrocarbon receptor (AhR) and alter macrophage function as well as T-cell polarization. Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 39-64 21576463-2 2011 Development of Th17 can be enhanced by the activation of aryl hydrocarbon receptor (AHR) whose ligands include the environmental pollutant dioxin, potentially linking environmental factors to the increased prevalence of autoimmune disease. Dioxins 139-145 aryl-hydrocarbon receptor Mus musculus 57-82 21576463-2 2011 Development of Th17 can be enhanced by the activation of aryl hydrocarbon receptor (AHR) whose ligands include the environmental pollutant dioxin, potentially linking environmental factors to the increased prevalence of autoimmune disease. Dioxins 139-145 aryl-hydrocarbon receptor Mus musculus 84-87 20878756-2 2011 Dioxin-like compounds can activate the aryl hydrocarbon receptor (AhR) and alter macrophage function as well as T-cell polarization. Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 66-69 21292640-6 2011 In contrast, the non-dioxin-like PCB153 recruits AHR to the Cyp1a1 enhancer causing a displacement of enhancer-associated histone H3 but does not cause the other observed histone mark changes nor does it induce transcription. Dioxins 21-27 aryl hydrocarbon receptor Homo sapiens 49-52 21292640-6 2011 In contrast, the non-dioxin-like PCB153 recruits AHR to the Cyp1a1 enhancer causing a displacement of enhancer-associated histone H3 but does not cause the other observed histone mark changes nor does it induce transcription. Dioxins 21-27 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 60-66 21296121-0 2011 Dioxin exposure of human CD34+ hemopoietic cells induces gene expression modulation that recapitulates its in vivo clinical and biological effects. Dioxins 0-6 CD34 molecule Homo sapiens 25-29 21357386-1 2011 The toxic equivalency concept used for the risk assessment of polychlorinated biphenyls (PCBs) is based on the aryl hydrocarbon receptor (AhR)-mediated toxicity of coplanar dioxin-like (DL) PCBs. Dioxins 173-179 aryl hydrocarbon receptor Homo sapiens 111-136 21357386-1 2011 The toxic equivalency concept used for the risk assessment of polychlorinated biphenyls (PCBs) is based on the aryl hydrocarbon receptor (AhR)-mediated toxicity of coplanar dioxin-like (DL) PCBs. Dioxins 173-179 aryl hydrocarbon receptor Homo sapiens 138-141 21296121-7 2011 The transcriptional profile induced by TCDD treatment on human CD34+ cells strikingly reproduces the clinical and biological effects observed in individuals exposed to dioxin and in biological experimental systems. Dioxins 168-174 CD34 molecule Homo sapiens 63-67 21525997-0 2011 In vivo dioxin favors interleukin-22 production by human CD4+ T cells in an aryl hydrocarbon receptor (AhR)-dependent manner. Dioxins 8-14 interleukin 22 Homo sapiens 22-36 21525997-0 2011 In vivo dioxin favors interleukin-22 production by human CD4+ T cells in an aryl hydrocarbon receptor (AhR)-dependent manner. Dioxins 8-14 CD4 molecule Homo sapiens 57-60 21525997-0 2011 In vivo dioxin favors interleukin-22 production by human CD4+ T cells in an aryl hydrocarbon receptor (AhR)-dependent manner. Dioxins 8-14 aryl hydrocarbon receptor Homo sapiens 76-101 21525997-0 2011 In vivo dioxin favors interleukin-22 production by human CD4+ T cells in an aryl hydrocarbon receptor (AhR)-dependent manner. Dioxins 8-14 aryl hydrocarbon receptor Homo sapiens 103-106 21525997-1 2011 BACKGROUND: The transcription factor aryl hydrocarbon receptor (AhR) mediates the effects of a group of chemicals known as dioxins, ubiquitously present in our environment. Dioxins 123-130 aryl hydrocarbon receptor Homo sapiens 37-62 21525997-1 2011 BACKGROUND: The transcription factor aryl hydrocarbon receptor (AhR) mediates the effects of a group of chemicals known as dioxins, ubiquitously present in our environment. Dioxins 123-130 aryl hydrocarbon receptor Homo sapiens 64-67 21356177-11 2011 Overall, our results show that dietary exposure to sublethal concentrations of brominated dioxins may impair reproductive physiology in fish and induce AHR-regulated genes. Dioxins 90-97 aryl hydrocarbon receptor 1a Danio rerio 152-155 21370876-1 2011 The aryl hydrocarbon receptor (AhR) mediates responses elicited by 2,3,7,8-tetrachlorodibenzo-p-dioxin by binding to dioxin response elements (DRE) containing the core consensus sequence 5"-GCGTG-3". Dioxins 96-102 aryl hydrocarbon receptor Homo sapiens 4-29 21370876-1 2011 The aryl hydrocarbon receptor (AhR) mediates responses elicited by 2,3,7,8-tetrachlorodibenzo-p-dioxin by binding to dioxin response elements (DRE) containing the core consensus sequence 5"-GCGTG-3". Dioxins 96-102 aryl hydrocarbon receptor Homo sapiens 31-34 21258071-3 2011 Cytochrome P450 (CYP) 1A1 proteins can metabolize some dioxins and PCBs by hydroxylation, but the activities of human and rat CYP1A1 proteins are very different. Dioxins 55-62 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 0-25 21410761-5 2011 Aryl hydrocarbon receptor (AhR) protein expression, the receptor for dioxin, was detected in SZ95 sebocytes. Dioxins 69-75 aryl hydrocarbon receptor Homo sapiens 0-25 21410761-5 2011 Aryl hydrocarbon receptor (AhR) protein expression, the receptor for dioxin, was detected in SZ95 sebocytes. Dioxins 69-75 aryl hydrocarbon receptor Homo sapiens 27-30 21258071-3 2011 Cytochrome P450 (CYP) 1A1 proteins can metabolize some dioxins and PCBs by hydroxylation, but the activities of human and rat CYP1A1 proteins are very different. Dioxins 55-62 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 126-132 21205634-0 2011 Perspectives on the potential involvement of the AH receptor-dioxin axis in cardiovascular disease. Dioxins 61-67 aryl hydrocarbon receptor Homo sapiens 49-60 21205634-3 2011 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) is the prototypical AHR ligand and dioxin congener and a model for many environmentally relevant organochlorinated compounds. Dioxins 29-35 aryl hydrocarbon receptor Homo sapiens 63-66 21205634-4 2011 Research over the course of the last 30 years has made it evident that AHR activation in response to TCDD and other xenobiotic agonists directly affects multiple metabolic pathways, leading to the identification of many AHR-directed effects of dioxin involved in regulation of growth factor signaling, cell cycle proliferation, differentiation, arrest, and apoptosis. Dioxins 244-250 aryl hydrocarbon receptor Homo sapiens 71-74 21342125-6 2011 Several exogenous AhR ligands, such as PAHs, polychlorinated biphenyls and halogenated dioxins, can be found in the constituents of numerous commercial products, including insulators and flame retardants, or as products of combustion processes, including chimney soot, charbroiled foods and cigarette smoke, or as the product of waste incineration. Dioxins 87-94 aryl hydrocarbon receptor Homo sapiens 18-21 21479225-0 2011 RNAi-based screening identifies kinases interfering with dioxin-mediated up-regulation of CYP1A1 activity. Dioxins 57-63 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 90-96 21205634-4 2011 Research over the course of the last 30 years has made it evident that AHR activation in response to TCDD and other xenobiotic agonists directly affects multiple metabolic pathways, leading to the identification of many AHR-directed effects of dioxin involved in regulation of growth factor signaling, cell cycle proliferation, differentiation, arrest, and apoptosis. Dioxins 244-250 aryl hydrocarbon receptor Homo sapiens 220-223 20835891-0 2011 PCDD/F and dioxin-like PCB profiles in soils amended with sewage sludge, compost, farmyard manure, and mineral fertilizer since 1962. Dioxins 11-17 pyruvate carboxylase Homo sapiens 23-26 21237254-0 2011 Abnormal expression of MAPK, EGFR, CK17 and TGk in the skin lesions of chloracne patients exposed to dioxins. Dioxins 101-108 epidermal growth factor receptor Homo sapiens 29-33 21237254-0 2011 Abnormal expression of MAPK, EGFR, CK17 and TGk in the skin lesions of chloracne patients exposed to dioxins. Dioxins 101-108 keratin 17 Homo sapiens 35-39 21237254-0 2011 Abnormal expression of MAPK, EGFR, CK17 and TGk in the skin lesions of chloracne patients exposed to dioxins. Dioxins 101-108 transglutaminase 1 Homo sapiens 44-47 21237254-3 2011 The aim of the present study was to investigate the role of EGFR, MAPK, CK17, and TGk in the pathogenesis of chloracne related to dioxin exposures. Dioxins 130-136 epidermal growth factor receptor Homo sapiens 60-64 21237254-3 2011 The aim of the present study was to investigate the role of EGFR, MAPK, CK17, and TGk in the pathogenesis of chloracne related to dioxin exposures. Dioxins 130-136 keratin 17 Homo sapiens 72-76 21237254-3 2011 The aim of the present study was to investigate the role of EGFR, MAPK, CK17, and TGk in the pathogenesis of chloracne related to dioxin exposures. Dioxins 130-136 transglutaminase 1 Homo sapiens 82-85 21237254-12 2011 CONCLUSIONS: The results demonstrate that in the human skin the activation of mitogen-activated protein kinase pathway and up-regulation of CK17 and TGK may play roles in the pathogenesis of chloracne related to dioxin exposures. Dioxins 212-218 keratin 17 Homo sapiens 140-144 21237254-12 2011 CONCLUSIONS: The results demonstrate that in the human skin the activation of mitogen-activated protein kinase pathway and up-regulation of CK17 and TGK may play roles in the pathogenesis of chloracne related to dioxin exposures. Dioxins 212-218 transglutaminase 1 Homo sapiens 149-152 21182907-1 2011 Activation of the aryl hydrocarbon receptor (AhR) by the highly toxic, prototypical ligand, 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) or other dioxin-like compounds compromises ovarian function by altering follicle maturation and steroid synthesis. Dioxins 121-127 aryl-hydrocarbon receptor Mus musculus 18-43 21182907-1 2011 Activation of the aryl hydrocarbon receptor (AhR) by the highly toxic, prototypical ligand, 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) or other dioxin-like compounds compromises ovarian function by altering follicle maturation and steroid synthesis. Dioxins 121-127 aryl-hydrocarbon receptor Mus musculus 45-48 21182907-2 2011 Although alteration of transcription after nuclear translocation and heterodimerization of AhR with its binding partner, aryl hydrocarbon nuclear transporter (ARNT), is often cited as a primary mechanism for mediating the toxic effects of dioxins, recent evidence indicates that crosstalk between AhR and several other signaling pathways also occurs. Dioxins 239-246 aryl-hydrocarbon receptor Mus musculus 91-94 21182907-2 2011 Although alteration of transcription after nuclear translocation and heterodimerization of AhR with its binding partner, aryl hydrocarbon nuclear transporter (ARNT), is often cited as a primary mechanism for mediating the toxic effects of dioxins, recent evidence indicates that crosstalk between AhR and several other signaling pathways also occurs. Dioxins 239-246 aryl hydrocarbon receptor nuclear translocator Mus musculus 121-157 21182907-2 2011 Although alteration of transcription after nuclear translocation and heterodimerization of AhR with its binding partner, aryl hydrocarbon nuclear transporter (ARNT), is often cited as a primary mechanism for mediating the toxic effects of dioxins, recent evidence indicates that crosstalk between AhR and several other signaling pathways also occurs. Dioxins 239-246 aryl hydrocarbon receptor nuclear translocator Mus musculus 159-163 21182907-2 2011 Although alteration of transcription after nuclear translocation and heterodimerization of AhR with its binding partner, aryl hydrocarbon nuclear transporter (ARNT), is often cited as a primary mechanism for mediating the toxic effects of dioxins, recent evidence indicates that crosstalk between AhR and several other signaling pathways also occurs. Dioxins 239-246 aryl-hydrocarbon receptor Mus musculus 297-300 21205633-2 2011 It is a dioxin-like compound and a weak ligand of the aryl hydrocarbon receptor (AhR) protein. Dioxins 8-14 aryl hydrocarbon receptor Homo sapiens 54-79 21205633-2 2011 It is a dioxin-like compound and a weak ligand of the aryl hydrocarbon receptor (AhR) protein. Dioxins 8-14 aryl hydrocarbon receptor Homo sapiens 81-84 21215274-1 2011 The dioxin congener 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) causes a wide range of toxic effects in rodent species, all of which are mediated by a ligand-dependent transcription-factor, the aryl hydrocarbon receptor (AHR). Dioxins 4-10 aryl hydrocarbon receptor Rattus norvegicus 193-218 21215274-1 2011 The dioxin congener 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) causes a wide range of toxic effects in rodent species, all of which are mediated by a ligand-dependent transcription-factor, the aryl hydrocarbon receptor (AHR). Dioxins 4-10 aryl hydrocarbon receptor Rattus norvegicus 220-223 21215274-4 2011 Despite this large deletion, H/W rats are not entirely refractory to the effects of TCDD; the variant AHR in these animals remains fully competent to up-regulate well-known dioxin-inducible genes. Dioxins 173-179 aryl hydrocarbon receptor Rattus norvegicus 102-105 21204517-1 2011 To evaluate the sensitivity and responses to dioxins and related compounds (DRCs) via aryl hydrocarbon receptor (AHR) in Baikal seals (Pusa sibirica), we constructed an in vitro reporter gene assay system. Dioxins 45-52 aryl-hydrocarbon receptor Mus musculus 113-116 21204517-6 2011 The TCDD-EC50 for BS AHR was as high as that for dioxin sensitive C57BL/6 mouse AHR. Dioxins 49-55 aryl-hydrocarbon receptor Mus musculus 80-83 21068195-1 2011 CYP2S1 is a recently described dioxin-inducible cytochrome P450. Dioxins 31-37 cytochrome P450 family 2 subfamily S member 1 Homo sapiens 0-6 20876610-7 2011 We show that dioxin-type PAHs activate the endogenous arylhydrocarbon receptor (AhR) signaling pathway in hTERT-EEC in a time-, concentration- and congener-specific manner and that the induction of AhR target genes is modulated by estrogen. Dioxins 13-19 aryl hydrocarbon receptor Homo sapiens 80-83 20876610-7 2011 We show that dioxin-type PAHs activate the endogenous arylhydrocarbon receptor (AhR) signaling pathway in hTERT-EEC in a time-, concentration- and congener-specific manner and that the induction of AhR target genes is modulated by estrogen. Dioxins 13-19 telomerase reverse transcriptase Homo sapiens 106-111 20876610-7 2011 We show that dioxin-type PAHs activate the endogenous arylhydrocarbon receptor (AhR) signaling pathway in hTERT-EEC in a time-, concentration- and congener-specific manner and that the induction of AhR target genes is modulated by estrogen. Dioxins 13-19 aryl hydrocarbon receptor Homo sapiens 198-201 20950586-3 2011 Large-scale studies have shown that the expression of Son of Sevenless 1 (SOS1), the main mediator of Ras activation, is one of the targets of dioxin in human cultured cells. Dioxins 143-149 SOS Ras/Rac guanine nucleotide exchange factor 1 Homo sapiens 54-72 21087821-0 2011 Simultaneous exposure of non-diabetics to high levels of dioxins and mercury increases their risk of insulin resistance. Dioxins 57-64 insulin Homo sapiens 101-108 21087821-6 2011 After adjusting for confounding factors, we found that insulin resistance increased with serum dioxins (b = 0.13, P < 0.001) and blood mercury (b = 0.01, P < 0.001). Dioxins 95-102 insulin Homo sapiens 55-62 21087821-7 2011 Moreover, participants with higher serum dioxins or blood mercury were at a significantly increasing risk for insulin resistance (P(trend) < 0.001). Dioxins 41-48 insulin Homo sapiens 110-117 21087821-9 2011 We hypothesize that simultaneous exposure to dioxins and mercury heightens the risk of insulin resistance more than does individual exposure. Dioxins 45-52 insulin Homo sapiens 87-94 20950586-3 2011 Large-scale studies have shown that the expression of Son of Sevenless 1 (SOS1), the main mediator of Ras activation, is one of the targets of dioxin in human cultured cells. Dioxins 143-149 SOS Ras/Rac guanine nucleotide exchange factor 1 Homo sapiens 74-78 20950586-7 2011 We also showed that dioxin treatment leads to an activated Ras-GTP state, to ERK activation and to accelerated cellular proliferation. Dioxins 20-26 mitogen-activated protein kinase 1 Homo sapiens 77-80 20950586-9 2011 Our data indicate that dioxin-induced cellular proliferation is mediated, at least partially, by SOS1 induction. Dioxins 23-29 SOS Ras/Rac guanine nucleotide exchange factor 1 Homo sapiens 97-101 20965207-6 2011 The extent of CYP1 induction by PCB126 and betaNF was positively correlated to the number of putative dioxin response elements 0-20 kb upstream of the start codons. Dioxins 102-108 cytochrome P450 family 1 subfamily A member 1 Xenopus tropicalis 14-18 20709182-1 2011 The dioxins and dioxin-like compounds in cigarette smoke regulate various immunological responses via the arylhydrocarbon receptor (AhR). Dioxins 4-11 aryl hydrocarbon receptor Homo sapiens 106-130 20709182-1 2011 The dioxins and dioxin-like compounds in cigarette smoke regulate various immunological responses via the arylhydrocarbon receptor (AhR). Dioxins 4-11 aryl hydrocarbon receptor Homo sapiens 132-135 20709182-1 2011 The dioxins and dioxin-like compounds in cigarette smoke regulate various immunological responses via the arylhydrocarbon receptor (AhR). Dioxins 4-10 aryl hydrocarbon receptor Homo sapiens 106-130 20709182-1 2011 The dioxins and dioxin-like compounds in cigarette smoke regulate various immunological responses via the arylhydrocarbon receptor (AhR). Dioxins 4-10 aryl hydrocarbon receptor Homo sapiens 132-135 21828933-2 2011 In the case of dioxin-like compounds (DLCs), it has been hypothesized that single nucleotide polymorphisms (SNPs) in genes associated with aryl hydrocarbon receptor (AHR)-regulated pathways may result in greater susceptibility to DLC toxicity. Dioxins 15-21 aryl hydrocarbon receptor Homo sapiens 139-164 22296395-2 2011 The aryl hydrocarbon receptor (AhR) mediates endocrine disruptive activities of polyaromatic hydrocarbons (PAHs) and dioxins, which may compromise ovarian functions of women in polluted environments. Dioxins 117-124 aryl hydrocarbon receptor Homo sapiens 4-29 22296395-2 2011 The aryl hydrocarbon receptor (AhR) mediates endocrine disruptive activities of polyaromatic hydrocarbons (PAHs) and dioxins, which may compromise ovarian functions of women in polluted environments. Dioxins 117-124 aryl hydrocarbon receptor Homo sapiens 31-34 21512261-2 2011 It has been hypothesized that potential variability in dioxin sensitivity may be due to polymorphisms in AHR-associated proteins, such as the human AHR-interacting protein (AIP). Dioxins 55-61 aryl hydrocarbon receptor Homo sapiens 105-108 21512261-2 2011 It has been hypothesized that potential variability in dioxin sensitivity may be due to polymorphisms in AHR-associated proteins, such as the human AHR-interacting protein (AIP). Dioxins 55-61 aryl hydrocarbon receptor interacting protein Homo sapiens 148-171 21512261-2 2011 It has been hypothesized that potential variability in dioxin sensitivity may be due to polymorphisms in AHR-associated proteins, such as the human AHR-interacting protein (AIP). Dioxins 55-61 aryl hydrocarbon receptor interacting protein Homo sapiens 173-176 21828933-2 2011 In the case of dioxin-like compounds (DLCs), it has been hypothesized that single nucleotide polymorphisms (SNPs) in genes associated with aryl hydrocarbon receptor (AHR)-regulated pathways may result in greater susceptibility to DLC toxicity. Dioxins 15-21 aryl hydrocarbon receptor Homo sapiens 166-169 21187307-7 2011 Boys in the highest exposure quintile of the sum of dioxin and PCB concentrations and total TEQs had a significant decrease in mean BMI z scores of 0.67 for dioxins and TEQs and 1.04 for PCBs, compared with boys in the lowest exposure quintile. Dioxins 157-164 pyruvate carboxylase Homo sapiens 63-66 21797774-1 2011 Smoking appears to enhance the body"s clearance of dioxins and dioxin-like polychlorinated biphenyls (PCB) by inducing CYP1A2 activity based on studies with a limited number of participants. Dioxins 51-58 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 119-125 21797774-1 2011 Smoking appears to enhance the body"s clearance of dioxins and dioxin-like polychlorinated biphenyls (PCB) by inducing CYP1A2 activity based on studies with a limited number of participants. Dioxins 51-57 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 119-125 21866765-6 2011 Effluents reused for irrigation exhibited ER and AhR activities at 38.5 +/- 9.9 ng estradiol-equivalent/L (ng E2-EQ/L) and 113.3 +/- 27.7 ng dioxin-equivalent/L (ng TCDD-EQ/L), respectively. Dioxins 141-147 aryl hydrocarbon receptor Homo sapiens 49-52 22312956-4 2011 Based on recent epidemiological studies, this article aims the mechanism by which dioxins exert their effect on tumors induction, formation of insulin-resistance, fertility in men and women as well as children development. Dioxins 82-89 insulin Homo sapiens 143-150 22194803-0 2011 A dominant negative zebrafish Ahr2 partially protects developing zebrafish from dioxin toxicity. Dioxins 80-86 aryl hydrocarbon receptor 2 Danio rerio 30-34 20846786-3 2010 Kaempferol or resveratrol inhibited dioxin-induced cytochrome P450 1A1 (CYP1A1) and CYP1B1 expression levels and recruitment of AHR, ERalpha and co-activators to CYP1A1 and CYP1B1. Dioxins 36-42 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 51-70 20846786-3 2010 Kaempferol or resveratrol inhibited dioxin-induced cytochrome P450 1A1 (CYP1A1) and CYP1B1 expression levels and recruitment of AHR, ERalpha and co-activators to CYP1A1 and CYP1B1. Dioxins 36-42 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 72-78 20846786-3 2010 Kaempferol or resveratrol inhibited dioxin-induced cytochrome P450 1A1 (CYP1A1) and CYP1B1 expression levels and recruitment of AHR, ERalpha and co-activators to CYP1A1 and CYP1B1. Dioxins 36-42 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 84-90 20846786-3 2010 Kaempferol or resveratrol inhibited dioxin-induced cytochrome P450 1A1 (CYP1A1) and CYP1B1 expression levels and recruitment of AHR, ERalpha and co-activators to CYP1A1 and CYP1B1. Dioxins 36-42 aryl hydrocarbon receptor Homo sapiens 128-131 20846786-3 2010 Kaempferol or resveratrol inhibited dioxin-induced cytochrome P450 1A1 (CYP1A1) and CYP1B1 expression levels and recruitment of AHR, ERalpha and co-activators to CYP1A1 and CYP1B1. Dioxins 36-42 estrogen receptor 1 Homo sapiens 133-140 20846786-3 2010 Kaempferol or resveratrol inhibited dioxin-induced cytochrome P450 1A1 (CYP1A1) and CYP1B1 expression levels and recruitment of AHR, ERalpha and co-activators to CYP1A1 and CYP1B1. Dioxins 36-42 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 162-168 20846786-3 2010 Kaempferol or resveratrol inhibited dioxin-induced cytochrome P450 1A1 (CYP1A1) and CYP1B1 expression levels and recruitment of AHR, ERalpha and co-activators to CYP1A1 and CYP1B1. Dioxins 36-42 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 173-179 21183436-9 2010 It binds to dioxin, translocates to nucleus and together with hydrocarbon nuclear translocator (ARNT) and xenobiotic responsive element (XRE) increases the expression of CYP1A1.Dioxins are classified as known human carcinogens, but they also cause noncancerous effects like atherosclerosis, hypertension, and diabetes. Dioxins 12-18 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 170-176 21183436-9 2010 It binds to dioxin, translocates to nucleus and together with hydrocarbon nuclear translocator (ARNT) and xenobiotic responsive element (XRE) increases the expression of CYP1A1.Dioxins are classified as known human carcinogens, but they also cause noncancerous effects like atherosclerosis, hypertension, and diabetes. Dioxins 12-18 aryl hydrocarbon receptor nuclear translocator Homo sapiens 96-100 20973933-3 2010 We show here that exposure of normal human melanocytes to the most potent dioxin, 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), results in activation of the AHR signaling pathway and an AHR-dependent induction of tyrosinase activity, the key enzyme of the melanogenic pathway. Dioxins 74-80 aryl hydrocarbon receptor Homo sapiens 155-158 20973933-3 2010 We show here that exposure of normal human melanocytes to the most potent dioxin, 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), results in activation of the AHR signaling pathway and an AHR-dependent induction of tyrosinase activity, the key enzyme of the melanogenic pathway. Dioxins 74-80 aryl hydrocarbon receptor Homo sapiens 184-187 20973933-3 2010 We show here that exposure of normal human melanocytes to the most potent dioxin, 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), results in activation of the AHR signaling pathway and an AHR-dependent induction of tyrosinase activity, the key enzyme of the melanogenic pathway. Dioxins 74-80 tyrosinase Homo sapiens 211-221 20819910-0 2010 Analysis of the CYP1A1 mRNA dose-response in human keratinocytes indicates that relative potencies of dioxins, furans, and PCBs are species and congener specific. Dioxins 102-109 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 16-22 20840854-0 2010 Non-dioxin-like PCBs interact with benzo[a]pyrene-induced p53-responses and inhibit apoptosis. Dioxins 4-10 tumor protein p53 Homo sapiens 58-61 20840854-7 2010 A dioxin-like PCB (DL-PCB 126) was used as reference and gave results that were predictable from previous studies, i.e. it attenuated BP-induced p53 response and apoptosis. Dioxins 2-8 pyruvate carboxylase Homo sapiens 14-17 20840854-7 2010 A dioxin-like PCB (DL-PCB 126) was used as reference and gave results that were predictable from previous studies, i.e. it attenuated BP-induced p53 response and apoptosis. Dioxins 2-8 pyruvate carboxylase Homo sapiens 19-29 20840854-7 2010 A dioxin-like PCB (DL-PCB 126) was used as reference and gave results that were predictable from previous studies, i.e. it attenuated BP-induced p53 response and apoptosis. Dioxins 2-8 tumor protein p53 Homo sapiens 145-148 20935161-1 2010 The aryl hydrocarbon receptor (AHR) plays a central role in the toxic responses to halogenated dibenzo-p-dioxins ("dioxins"), in the metabolic adaptation to polycyclic aromatic hydrocarbons, and in the development of the mature vascular system. Dioxins 105-112 aryl-hydrocarbon receptor Mus musculus 4-29 20935161-1 2010 The aryl hydrocarbon receptor (AHR) plays a central role in the toxic responses to halogenated dibenzo-p-dioxins ("dioxins"), in the metabolic adaptation to polycyclic aromatic hydrocarbons, and in the development of the mature vascular system. Dioxins 105-112 aryl-hydrocarbon receptor Mus musculus 31-34 20935161-5 2010 In an effort to clarify the role of ARNT in AHR-mediated dioxin hepatotoxicity, we generated a conditional Arnt mouse model. Dioxins 57-63 aryl-hydrocarbon receptor Mus musculus 44-47 20935161-7 2010 Using a hepatocyte-specific Arnt deletion, we were able to demonstrate that hepatocyte ARNT is required for major aspects of AHR-mediated dioxin toxicity in the liver. Dioxins 138-144 aryl hydrocarbon receptor nuclear translocator Mus musculus 28-32 20935161-7 2010 Using a hepatocyte-specific Arnt deletion, we were able to demonstrate that hepatocyte ARNT is required for major aspects of AHR-mediated dioxin toxicity in the liver. Dioxins 138-144 aryl hydrocarbon receptor nuclear translocator Mus musculus 87-91 20935161-7 2010 Using a hepatocyte-specific Arnt deletion, we were able to demonstrate that hepatocyte ARNT is required for major aspects of AHR-mediated dioxin toxicity in the liver. Dioxins 138-144 aryl-hydrocarbon receptor Mus musculus 125-128 20829355-0 2010 The aryl hydrocarbon receptor-interacting protein (AIP) is required for dioxin-induced hepatotoxicity but not for the induction of the Cyp1a1 and Cyp1a2 genes. Dioxins 72-78 aryl hydrocarbon receptor interacting protein Homo sapiens 4-49 20829355-0 2010 The aryl hydrocarbon receptor-interacting protein (AIP) is required for dioxin-induced hepatotoxicity but not for the induction of the Cyp1a1 and Cyp1a2 genes. Dioxins 72-78 aryl hydrocarbon receptor interacting protein Homo sapiens 51-54 20829355-1 2010 The aryl hydrocarbon receptor (AHR) plays an essential role in the toxic response to environmental pollutants such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin), in the adaptive up-regulation of xenobiotic metabolizing enzymes, and in hepatic vascular development. Dioxins 147-153 aryl hydrocarbon receptor Homo sapiens 4-29 20829355-1 2010 The aryl hydrocarbon receptor (AHR) plays an essential role in the toxic response to environmental pollutants such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin), in the adaptive up-regulation of xenobiotic metabolizing enzymes, and in hepatic vascular development. Dioxins 147-153 aryl hydrocarbon receptor Homo sapiens 31-34 20829355-6 2010 (ii) Expression of the AIP protein is essential for dioxin-induced hepatotoxicity. Dioxins 52-58 aryl hydrocarbon receptor interacting protein Homo sapiens 23-26 21183436-9 2010 It binds to dioxin, translocates to nucleus and together with hydrocarbon nuclear translocator (ARNT) and xenobiotic responsive element (XRE) increases the expression of CYP1A1.Dioxins are classified as known human carcinogens, but they also cause noncancerous effects like atherosclerosis, hypertension, and diabetes. Dioxins 177-184 aryl hydrocarbon receptor nuclear translocator Homo sapiens 96-100 20829355-8 2010 The Cyp1b1 and Ahrr genes require AIP expression for normal up-regulation by dioxin, whereas Cyp1a1 and Cyp1a2 do not. Dioxins 77-83 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 4-10 20829355-8 2010 The Cyp1b1 and Ahrr genes require AIP expression for normal up-regulation by dioxin, whereas Cyp1a1 and Cyp1a2 do not. Dioxins 77-83 aryl hydrocarbon receptor repressor Homo sapiens 15-19 21183436-9 2010 It binds to dioxin, translocates to nucleus and together with hydrocarbon nuclear translocator (ARNT) and xenobiotic responsive element (XRE) increases the expression of CYP1A1.Dioxins are classified as known human carcinogens, but they also cause noncancerous effects like atherosclerosis, hypertension, and diabetes. Dioxins 177-184 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 170-176 20829355-8 2010 The Cyp1b1 and Ahrr genes require AIP expression for normal up-regulation by dioxin, whereas Cyp1a1 and Cyp1a2 do not. Dioxins 77-83 aryl hydrocarbon receptor interacting protein Homo sapiens 34-37 21079739-0 2010 Dioxin toxicity in vivo results from an increase in the dioxin-independent transcriptional activity of the aryl hydrocarbon receptor. Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 107-132 20829355-9 2010 This differential dependence on AIP provides evidence that the mammalian genome contains more than one class of AHR-responsive genes and suggests that a search for AIP-dependent, AHR-responsive genes may guide us to the targets of the dioxin-induced hepatotoxicity. Dioxins 235-241 aryl hydrocarbon receptor interacting protein Homo sapiens 32-35 20829355-9 2010 This differential dependence on AIP provides evidence that the mammalian genome contains more than one class of AHR-responsive genes and suggests that a search for AIP-dependent, AHR-responsive genes may guide us to the targets of the dioxin-induced hepatotoxicity. Dioxins 235-241 aryl hydrocarbon receptor Homo sapiens 112-115 20829355-9 2010 This differential dependence on AIP provides evidence that the mammalian genome contains more than one class of AHR-responsive genes and suggests that a search for AIP-dependent, AHR-responsive genes may guide us to the targets of the dioxin-induced hepatotoxicity. Dioxins 235-241 aryl hydrocarbon receptor interacting protein Homo sapiens 164-167 20829355-9 2010 This differential dependence on AIP provides evidence that the mammalian genome contains more than one class of AHR-responsive genes and suggests that a search for AIP-dependent, AHR-responsive genes may guide us to the targets of the dioxin-induced hepatotoxicity. Dioxins 235-241 aryl hydrocarbon receptor Homo sapiens 179-182 21079739-0 2010 Dioxin toxicity in vivo results from an increase in the dioxin-independent transcriptional activity of the aryl hydrocarbon receptor. Dioxins 56-62 aryl-hydrocarbon receptor Mus musculus 107-132 21079739-1 2010 The Aryl hydrocarbon receptor (Ahr) is the nuclear receptor mediating the toxicity of dioxins--widespread and persistent pollutants whose toxic effects include tumor promotion, teratogenesis, wasting syndrome and chloracne. Dioxins 86-93 aryl-hydrocarbon receptor Mus musculus 4-29 21079739-1 2010 The Aryl hydrocarbon receptor (Ahr) is the nuclear receptor mediating the toxicity of dioxins--widespread and persistent pollutants whose toxic effects include tumor promotion, teratogenesis, wasting syndrome and chloracne. Dioxins 86-93 aryl-hydrocarbon receptor Mus musculus 31-34 21079739-2 2010 Elimination of Ahr in mice eliminates dioxin toxicity but also produces adverse effects, some seemingly unrelated to dioxin. Dioxins 38-44 aryl-hydrocarbon receptor Mus musculus 15-18 21079739-2 2010 Elimination of Ahr in mice eliminates dioxin toxicity but also produces adverse effects, some seemingly unrelated to dioxin. Dioxins 117-123 aryl-hydrocarbon receptor Mus musculus 15-18 21079739-3 2010 Thus the relationship between the toxic and dioxin-independent functions of Ahr is not clear, which hampers understanding and treatment of dioxin toxicity. Dioxins 44-50 aryl-hydrocarbon receptor Mus musculus 76-79 21079739-3 2010 Thus the relationship between the toxic and dioxin-independent functions of Ahr is not clear, which hampers understanding and treatment of dioxin toxicity. Dioxins 139-145 aryl-hydrocarbon receptor Mus musculus 76-79 21079739-4 2010 Here we develop a Drosophila model to show that dioxin actually increases the in vivo dioxin-independent activity of Ahr. Dioxins 48-54 spineless Drosophila melanogaster 117-120 21079739-4 2010 Here we develop a Drosophila model to show that dioxin actually increases the in vivo dioxin-independent activity of Ahr. Dioxins 86-92 spineless Drosophila melanogaster 117-120 21079739-6 2010 Thus the two apparently different functions of Ahr, dioxin-mediated and dioxin-independent, are in fact two different levels (hyperactivated and basal, respectively) of a single function. Dioxins 52-58 aryl-hydrocarbon receptor Mus musculus 47-50 21079739-6 2010 Thus the two apparently different functions of Ahr, dioxin-mediated and dioxin-independent, are in fact two different levels (hyperactivated and basal, respectively) of a single function. Dioxins 72-78 aryl-hydrocarbon receptor Mus musculus 47-50 20868221-2 2010 One of these intracellular chemosensor molecules is the aryl hydrocarbon receptor (AhR), a transcription factor of the bHLH/PAS family that is known to mediate the biochemical and toxic effects of dioxins, polyaromatic hydrocarbons and related compounds. Dioxins 197-204 aryl hydrocarbon receptor Homo sapiens 56-81 20868221-2 2010 One of these intracellular chemosensor molecules is the aryl hydrocarbon receptor (AhR), a transcription factor of the bHLH/PAS family that is known to mediate the biochemical and toxic effects of dioxins, polyaromatic hydrocarbons and related compounds. Dioxins 197-204 aryl hydrocarbon receptor Homo sapiens 83-86 19969354-3 2010 The goal of the present study was to evaluate the effects of a single, very low dose of PCB 126 (3,3",4,4",5-pentachlorobiphenyl), a coplanar, dioxin-like PCB congener and aryl hydrocarbon receptor (AhR) agonist, on redox status, metals homeostasis, antioxidant enzymes, and cellular morphology. Dioxins 143-149 pyruvate carboxylase Rattus norvegicus 88-91 19261331-10 2010 These modified reaction conditions allow the synthesis of large quantities of pure, non-dioxin-like PCB congeners and their sulfur-containing metabolites for environmental and toxicological studies by overcoming problems associated with classical PCB synthesis strategies. Dioxins 88-94 pyruvate carboxylase Homo sapiens 100-103 19261331-10 2010 These modified reaction conditions allow the synthesis of large quantities of pure, non-dioxin-like PCB congeners and their sulfur-containing metabolites for environmental and toxicological studies by overcoming problems associated with classical PCB synthesis strategies. Dioxins 88-94 pyruvate carboxylase Homo sapiens 247-250 20938504-0 2010 Screening of dioxin-like compounds in bio-composts and their materials: chemical analysis and fractionation-directed evaluation of AhR ligand activities using an in vitro bioassay. Dioxins 13-19 aryl hydrocarbon receptor Homo sapiens 131-134 21383778-2 2010 UNLABELLED: Dioxin Toxic Equivalency Factor Evaluation Overview- Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 12-18 TEF transcription factor, PAR bZIP family member Homo sapiens 19-43 21383778-2 2010 UNLABELLED: Dioxin Toxic Equivalency Factor Evaluation Overview- Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 12-18 aryl hydrocarbon receptor Rattus norvegicus 242-267 21383778-2 2010 UNLABELLED: Dioxin Toxic Equivalency Factor Evaluation Overview- Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 12-18 aryl hydrocarbon receptor Rattus norvegicus 269-272 21383778-3 2010 Structurally related compounds that bind to the AhR and exhibit biological actions similar to TCDD are commonly referred to as "dioxin-like compounds"(DLCs). Dioxins 128-134 aryl hydrocarbon receptor Rattus norvegicus 48-51 21383778-7 2010 The TEF methodology is a relative potency scheme that ranks the dioxin-like activity of a compound relative to TCDD, which is the most potent congener. Dioxins 64-70 TEF transcription factor, PAR bZIP family member Rattus norvegicus 4-7 21383778-8 2010 This allows for the estimation of the potential dioxin-like activity of a mixture of chemicals, based on a common mechanism of action involving an initial binding of DLCs to the AhR. Dioxins 48-54 aryl hydrocarbon receptor Rattus norvegicus 178-181 20801906-1 2010 Exposure to dioxin and other aryl hydrocarbon receptor (AhR) ligands results in multiple, specific developmental cardiovascular phenotypes including pericardial edema and circulatory failure in small aquarium fish models. Dioxins 12-18 aryl hydrocarbon receptor 1b Oryzias latipes 56-59 19969354-3 2010 The goal of the present study was to evaluate the effects of a single, very low dose of PCB 126 (3,3",4,4",5-pentachlorobiphenyl), a coplanar, dioxin-like PCB congener and aryl hydrocarbon receptor (AhR) agonist, on redox status, metals homeostasis, antioxidant enzymes, and cellular morphology. Dioxins 143-149 pyruvate carboxylase Rattus norvegicus 155-158 20959002-11 2010 In addition, the time independent gene expression signature of the AhR ligands may assist in identifying other agents with the potential to elicit dioxin-like hepatotoxic responses. Dioxins 147-153 aryl hydrocarbon receptor Rattus norvegicus 67-70 20631054-0 2010 Role of epigenetic mechanisms in differential regulation of the dioxin-inducible human CYP1A1 and CYP1B1 genes. Dioxins 64-70 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 87-93 20924108-5 2010 Additionally, miR-191 was found to be upregulated by a dioxin, a known liver carcinogen, and was found to be a regulator of a variety of cancer-related pathways. Dioxins 55-61 microRNA 191 Homo sapiens 14-21 20631054-0 2010 Role of epigenetic mechanisms in differential regulation of the dioxin-inducible human CYP1A1 and CYP1B1 genes. Dioxins 64-70 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 98-104 20631054-1 2010 The aryl hydrocarbon receptor (AhR) mediates induction of CYP1A1 and CYP1B1 by 2,3,7,8-tetrachlorodibenzo-rho-dioxin (dioxin) via binding to xenobiotic-responsive elements (XREs) in their enhancer regions. Dioxins 110-116 aryl hydrocarbon receptor Homo sapiens 4-29 20631054-1 2010 The aryl hydrocarbon receptor (AhR) mediates induction of CYP1A1 and CYP1B1 by 2,3,7,8-tetrachlorodibenzo-rho-dioxin (dioxin) via binding to xenobiotic-responsive elements (XREs) in their enhancer regions. Dioxins 110-116 aryl hydrocarbon receptor Homo sapiens 31-34 20631054-1 2010 The aryl hydrocarbon receptor (AhR) mediates induction of CYP1A1 and CYP1B1 by 2,3,7,8-tetrachlorodibenzo-rho-dioxin (dioxin) via binding to xenobiotic-responsive elements (XREs) in their enhancer regions. Dioxins 110-116 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 58-64 20631054-1 2010 The aryl hydrocarbon receptor (AhR) mediates induction of CYP1A1 and CYP1B1 by 2,3,7,8-tetrachlorodibenzo-rho-dioxin (dioxin) via binding to xenobiotic-responsive elements (XREs) in their enhancer regions. Dioxins 110-116 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 69-75 20631054-2 2010 CYP1A1 and CYPIB1 were both inducible by dioxin in human MCF-7 cells. Dioxins 41-47 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 0-6 20631054-2 2010 CYP1A1 and CYPIB1 were both inducible by dioxin in human MCF-7 cells. Dioxins 41-47 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 11-17 20631054-5 2010 Dioxin induced the recruitment of AHR and the transcriptional coactivators p300 and p300/cAMP response element-binding protein binding protein-associated factor (PCAF) to the CYP1B1 enhancer in HepG2 cells but failed to induce recruitment of RNA polymerase II (polII) or the TATA binding protein (TBP) and acetylations of histones 3 and 4 or methylation of histone 3 at the promoter. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 34-37 20631054-5 2010 Dioxin induced the recruitment of AHR and the transcriptional coactivators p300 and p300/cAMP response element-binding protein binding protein-associated factor (PCAF) to the CYP1B1 enhancer in HepG2 cells but failed to induce recruitment of RNA polymerase II (polII) or the TATA binding protein (TBP) and acetylations of histones 3 and 4 or methylation of histone 3 at the promoter. Dioxins 0-6 E1A binding protein p300 Homo sapiens 75-79 20631054-5 2010 Dioxin induced the recruitment of AHR and the transcriptional coactivators p300 and p300/cAMP response element-binding protein binding protein-associated factor (PCAF) to the CYP1B1 enhancer in HepG2 cells but failed to induce recruitment of RNA polymerase II (polII) or the TATA binding protein (TBP) and acetylations of histones 3 and 4 or methylation of histone 3 at the promoter. Dioxins 0-6 E1A binding protein p300 Homo sapiens 84-88 20631054-5 2010 Dioxin induced the recruitment of AHR and the transcriptional coactivators p300 and p300/cAMP response element-binding protein binding protein-associated factor (PCAF) to the CYP1B1 enhancer in HepG2 cells but failed to induce recruitment of RNA polymerase II (polII) or the TATA binding protein (TBP) and acetylations of histones 3 and 4 or methylation of histone 3 at the promoter. Dioxins 0-6 lysine acetyltransferase 2B Homo sapiens 162-166 20631054-5 2010 Dioxin induced the recruitment of AHR and the transcriptional coactivators p300 and p300/cAMP response element-binding protein binding protein-associated factor (PCAF) to the CYP1B1 enhancer in HepG2 cells but failed to induce recruitment of RNA polymerase II (polII) or the TATA binding protein (TBP) and acetylations of histones 3 and 4 or methylation of histone 3 at the promoter. Dioxins 0-6 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 175-181 20631054-5 2010 Dioxin induced the recruitment of AHR and the transcriptional coactivators p300 and p300/cAMP response element-binding protein binding protein-associated factor (PCAF) to the CYP1B1 enhancer in HepG2 cells but failed to induce recruitment of RNA polymerase II (polII) or the TATA binding protein (TBP) and acetylations of histones 3 and 4 or methylation of histone 3 at the promoter. Dioxins 0-6 TATA-box binding protein Homo sapiens 275-295 20631054-5 2010 Dioxin induced the recruitment of AHR and the transcriptional coactivators p300 and p300/cAMP response element-binding protein binding protein-associated factor (PCAF) to the CYP1B1 enhancer in HepG2 cells but failed to induce recruitment of RNA polymerase II (polII) or the TATA binding protein (TBP) and acetylations of histones 3 and 4 or methylation of histone 3 at the promoter. Dioxins 0-6 TATA-box binding protein Homo sapiens 297-300 20631054-6 2010 Because p300 was required for dioxin induction of the aforementioned histone modifications at the CYP1B1 promoter and for induction of CYP1B1 transcription (in MCF-7 cells), the recruitments of p300 and AhR, although necessary, are not sufficient for eliciting the above responses to dioxin. Dioxins 30-36 E1A binding protein p300 Homo sapiens 8-12 20631054-6 2010 Because p300 was required for dioxin induction of the aforementioned histone modifications at the CYP1B1 promoter and for induction of CYP1B1 transcription (in MCF-7 cells), the recruitments of p300 and AhR, although necessary, are not sufficient for eliciting the above responses to dioxin. Dioxins 30-36 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 98-104 20631054-6 2010 Because p300 was required for dioxin induction of the aforementioned histone modifications at the CYP1B1 promoter and for induction of CYP1B1 transcription (in MCF-7 cells), the recruitments of p300 and AhR, although necessary, are not sufficient for eliciting the above responses to dioxin. Dioxins 30-36 aryl hydrocarbon receptor Homo sapiens 203-206 20957046-1 2010 BACKGROUND: The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates the toxicity and biological activity of dioxins and related chemicals. Dioxins 145-152 aryl hydrocarbon receptor 1a Danio rerio 16-41 20957046-1 2010 BACKGROUND: The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates the toxicity and biological activity of dioxins and related chemicals. Dioxins 145-152 aryl hydrocarbon receptor 1a Danio rerio 43-46 20655778-0 2010 Specific interactions between aryl hydrocarbon receptor and dioxin congeners: ab initio fragment molecular orbital calculations. Dioxins 60-66 aryl hydrocarbon receptor Rattus norvegicus 30-55 20631054-6 2010 Because p300 was required for dioxin induction of the aforementioned histone modifications at the CYP1B1 promoter and for induction of CYP1B1 transcription (in MCF-7 cells), the recruitments of p300 and AhR, although necessary, are not sufficient for eliciting the above responses to dioxin. Dioxins 284-290 E1A binding protein p300 Homo sapiens 8-12 20541864-4 2010 The PCDD/F, dioxin-like PCB, PCB and PAH concentrations in this input waste mix were more than hundred times higher than in the usual waste feed of the incinerator (30% RFD and 70% WWT sludge). Dioxins 12-18 pyruvate carboxylase Homo sapiens 24-27 20720200-1 2010 The aryl hydrocarbon receptor (AHR) has been known to cause immunosuppression after binding dioxin. Dioxins 92-98 aryl-hydrocarbon receptor Mus musculus 4-29 20720200-1 2010 The aryl hydrocarbon receptor (AHR) has been known to cause immunosuppression after binding dioxin. Dioxins 92-98 aryl-hydrocarbon receptor Mus musculus 31-34 20805476-0 2010 In utero exposure to dioxin causes neocortical dysgenesis through the actions of p27Kip1. Dioxins 21-27 cyclin-dependent kinase inhibitor 1B Mus musculus 81-88 20805476-6 2010 These results show that environmental pollutants may affect neocortical histogenesis through alterations of functions of specific gene(s)/protein(s) (in our case, dioxins), exerting adverse effects by altering functions of p27(Kip1). Dioxins 163-170 cyclin-dependent kinase inhibitor 1B Mus musculus 223-226 20696431-9 2010 All toxic, dioxin-like PCBs, with the exception of PCB 118 that overlaps with PCB 106, were resolved by the apolar/ionic liquid series while on the apolar/polar column series three toxic PCBs overlapped (105+127, 81+148 and 118+106). Dioxins 11-17 pyruvate carboxylase Homo sapiens 23-26 20652238-1 2010 The angular dioxygenase, cytochrome P450, lignin peroxidase, and dehalogenase are known as dioxin-metabolizing enzymes. Dioxins 91-97 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 25-59 20706985-1 2010 Ligands of the aryl hydrocarbon receptor (AHR), a transcription factor mediating the effects of dioxin, favor Th17 differentiation and exacerbate autoimmunity in mice. Dioxins 96-102 aryl-hydrocarbon receptor Mus musculus 15-40 20706985-1 2010 Ligands of the aryl hydrocarbon receptor (AHR), a transcription factor mediating the effects of dioxin, favor Th17 differentiation and exacerbate autoimmunity in mice. Dioxins 96-102 aryl-hydrocarbon receptor Mus musculus 42-45 20706985-3 2010 We found that the high affinity and stable AHR-ligand dioxin as well as the natural AHR-ligand 6-formylinolo[3,2-b] carbazole induced the downstream AHR-target cytochrome P450A1, and without affecting IFN-gamma, they enhanced IL-22 while simultaneously decreasing IL-17A production by CD4(+) T cells. Dioxins 54-60 aryl hydrocarbon receptor Homo sapiens 43-46 20706985-3 2010 We found that the high affinity and stable AHR-ligand dioxin as well as the natural AHR-ligand 6-formylinolo[3,2-b] carbazole induced the downstream AHR-target cytochrome P450A1, and without affecting IFN-gamma, they enhanced IL-22 while simultaneously decreasing IL-17A production by CD4(+) T cells. Dioxins 54-60 interferon gamma Homo sapiens 201-210 20706985-3 2010 We found that the high affinity and stable AHR-ligand dioxin as well as the natural AHR-ligand 6-formylinolo[3,2-b] carbazole induced the downstream AHR-target cytochrome P450A1, and without affecting IFN-gamma, they enhanced IL-22 while simultaneously decreasing IL-17A production by CD4(+) T cells. Dioxins 54-60 interleukin 22 Homo sapiens 226-231 20706985-3 2010 We found that the high affinity and stable AHR-ligand dioxin as well as the natural AHR-ligand 6-formylinolo[3,2-b] carbazole induced the downstream AHR-target cytochrome P450A1, and without affecting IFN-gamma, they enhanced IL-22 while simultaneously decreasing IL-17A production by CD4(+) T cells. Dioxins 54-60 interleukin 17A Homo sapiens 264-270 20706985-3 2010 We found that the high affinity and stable AHR-ligand dioxin as well as the natural AHR-ligand 6-formylinolo[3,2-b] carbazole induced the downstream AHR-target cytochrome P450A1, and without affecting IFN-gamma, they enhanced IL-22 while simultaneously decreasing IL-17A production by CD4(+) T cells. Dioxins 54-60 CD4 molecule Homo sapiens 285-288 20381523-11 2010 Lisa Opanashuk discussed how dioxin [TCDD] binding to the arylhydrocarbon receptor [AhR], a transcription factor that regulates xenobiotic metabolizing enzymes and growth factors, increased granule cell formation and apoptosis in the developing mouse cerebellum. Dioxins 29-35 aryl-hydrocarbon receptor Mus musculus 58-82 20381523-11 2010 Lisa Opanashuk discussed how dioxin [TCDD] binding to the arylhydrocarbon receptor [AhR], a transcription factor that regulates xenobiotic metabolizing enzymes and growth factors, increased granule cell formation and apoptosis in the developing mouse cerebellum. Dioxins 29-35 aryl-hydrocarbon receptor Mus musculus 84-87 20371273-0 2010 The clock genes period 1 and period 2 mediate diurnal rhythms in dioxin-induced Cyp1A1 expression in the mouse mammary gland and liver. Dioxins 65-71 period circadian clock 2 Mus musculus 4-37 20511231-1 2010 The aryl hydrocarbon receptor (AHR) is the ligand-activated transcription factor responsible for mediating the toxicological effects of dioxin and xenobiotic metabolism. Dioxins 136-142 aryl hydrocarbon receptor Homo sapiens 4-29 20511231-1 2010 The aryl hydrocarbon receptor (AHR) is the ligand-activated transcription factor responsible for mediating the toxicological effects of dioxin and xenobiotic metabolism. Dioxins 136-142 aryl hydrocarbon receptor Homo sapiens 31-34 20511231-6 2010 Here, we demonstrate that ligand-activated AHR is involved in priming the IL6 promoter through binding to nonconsensus dioxin response elements located upstream of the IL6 start site. Dioxins 119-125 aryl hydrocarbon receptor Homo sapiens 43-46 20511231-6 2010 Here, we demonstrate that ligand-activated AHR is involved in priming the IL6 promoter through binding to nonconsensus dioxin response elements located upstream of the IL6 start site. Dioxins 119-125 interleukin 6 Homo sapiens 74-77 20511231-6 2010 Here, we demonstrate that ligand-activated AHR is involved in priming the IL6 promoter through binding to nonconsensus dioxin response elements located upstream of the IL6 start site. Dioxins 119-125 interleukin 6 Homo sapiens 168-171 20511231-12 2010 It is likely that AHR-mediated priming is not restricted to the IL6 promoter and may contribute to the expression of a variety of genes, which do not have consensus dioxin response elements. Dioxins 165-171 aryl hydrocarbon receptor Homo sapiens 18-21 20231854-1 2010 The aryl hydrocarbon receptor (AhR) recognizes numerous small xenobiotic and natural molecules, such as dioxin and natural chemicals, and is involved in the metabolism of these compounds. Dioxins 104-110 aryl-hydrocarbon receptor Mus musculus 4-29 20231854-1 2010 The aryl hydrocarbon receptor (AhR) recognizes numerous small xenobiotic and natural molecules, such as dioxin and natural chemicals, and is involved in the metabolism of these compounds. Dioxins 104-110 aryl-hydrocarbon receptor Mus musculus 31-34 20460431-7 2010 By gene promoter analysis, chromatin immunoprecipitation, and electrophoretic mobility shift assays, an active, proximal dioxin-response element at -194/-190 base pairs upstream of the transcription start site of the human ABCG2 gene was identified. Dioxins 121-127 ATP binding cassette subfamily G member 2 (Junior blood group) Homo sapiens 223-228 20451541-1 2010 Dioxins such as 2,3,7,8-tetrachlordibenzo-p-dioxin (TCDD) are common environmental contaminants known to regulate several genes via activation of the transcription factor aryl hydrocarbon receptor (AhR) associated with the development of numerous adverse biological effects. Dioxins 0-7 aryl hydrocarbon receptor Rattus norvegicus 171-196 20451541-1 2010 Dioxins such as 2,3,7,8-tetrachlordibenzo-p-dioxin (TCDD) are common environmental contaminants known to regulate several genes via activation of the transcription factor aryl hydrocarbon receptor (AhR) associated with the development of numerous adverse biological effects. Dioxins 0-7 aryl hydrocarbon receptor Rattus norvegicus 198-201 20451541-3 2010 The 5" untranslated region of the hepatocellular Reduced folate carrier (Rfc1; Slc19a1) exhibits AhR binding sites termed dioxin responsive elements (DRE) that have as yet only been found in the promoter region of prototypical TCDD target genes. Dioxins 122-128 replication factor C subunit 1 Rattus norvegicus 73-77 20451541-3 2010 The 5" untranslated region of the hepatocellular Reduced folate carrier (Rfc1; Slc19a1) exhibits AhR binding sites termed dioxin responsive elements (DRE) that have as yet only been found in the promoter region of prototypical TCDD target genes. Dioxins 122-128 solute carrier family 19 member 1 Rattus norvegicus 79-86 20451541-3 2010 The 5" untranslated region of the hepatocellular Reduced folate carrier (Rfc1; Slc19a1) exhibits AhR binding sites termed dioxin responsive elements (DRE) that have as yet only been found in the promoter region of prototypical TCDD target genes. Dioxins 122-128 aryl hydrocarbon receptor Rattus norvegicus 97-100 20451541-9 2010 As downregulation of pivotal Rfc1 activity results in functional folate deficiency associated with an elevated risk of cardiovascular diseases or carcinogenesis, our results indicate that deregulation of this essential transport pathway represents a novel regulatory mechanism how dioxins display their toxic effects through the Ah receptor. Dioxins 281-288 replication factor C subunit 1 Rattus norvegicus 29-33 20451541-9 2010 As downregulation of pivotal Rfc1 activity results in functional folate deficiency associated with an elevated risk of cardiovascular diseases or carcinogenesis, our results indicate that deregulation of this essential transport pathway represents a novel regulatory mechanism how dioxins display their toxic effects through the Ah receptor. Dioxins 281-288 aryl hydrocarbon receptor Rattus norvegicus 329-340 20610613-3 2010 AhR detects various xenobiotics, such as drugs or endocrine disruptors (e.g. dioxin), and mediates transcriptional regulation of target genes such as those in the cytochrome P450 (CYP450) family. Dioxins 77-83 aryl hydrocarbon receptor Homo sapiens 0-3 20731829-11 2010 Evidence from this and other studies suggests that prenatal dioxin-like PCB exposure, including mono-ortho congeners, may interfere with brain development in utero. Dioxins 60-66 pyruvate carboxylase Homo sapiens 72-75 20449727-1 2010 The dioxin receptor, also known as arylhydrocarbon receptor (AhR), is a ligand-activated transcription factor that mediates the toxicity of dioxins and related environmental contaminants. Dioxins 140-147 aryl hydrocarbon receptor Homo sapiens 35-59 20449727-1 2010 The dioxin receptor, also known as arylhydrocarbon receptor (AhR), is a ligand-activated transcription factor that mediates the toxicity of dioxins and related environmental contaminants. Dioxins 140-147 aryl hydrocarbon receptor Homo sapiens 61-64 20106901-1 2010 The aryl hydrocarbon receptor (AhR) is a ligand-dependent transcription factor, which is activated by a large group of environmental pollutants including polycyclic aromatic hydrocarbons, dioxins and planar polychlorinated biphenyls. Dioxins 188-195 aryl hydrocarbon receptor Homo sapiens 4-29 20106901-1 2010 The aryl hydrocarbon receptor (AhR) is a ligand-dependent transcription factor, which is activated by a large group of environmental pollutants including polycyclic aromatic hydrocarbons, dioxins and planar polychlorinated biphenyls. Dioxins 188-195 aryl hydrocarbon receptor Homo sapiens 31-34 20598339-5 2010 The WHO-TEQ of dioxin-like PCB and PBDD/Fs counted for 8.9% and 16% of total TEQ (summed over PCDD/Fs, PBDD/Fs, and dioxin-like PCBs), respectively, suggesting that the atmospheric concentrations of dioxin and dioxin-like compounds should be regulated together because of the persistence and toxicity of PBDD/Fs and dioxin-like PCBs. Dioxins 15-21 pyruvate carboxylase Homo sapiens 27-30 20598339-5 2010 The WHO-TEQ of dioxin-like PCB and PBDD/Fs counted for 8.9% and 16% of total TEQ (summed over PCDD/Fs, PBDD/Fs, and dioxin-like PCBs), respectively, suggesting that the atmospheric concentrations of dioxin and dioxin-like compounds should be regulated together because of the persistence and toxicity of PBDD/Fs and dioxin-like PCBs. Dioxins 116-122 pyruvate carboxylase Homo sapiens 27-30 20598339-5 2010 The WHO-TEQ of dioxin-like PCB and PBDD/Fs counted for 8.9% and 16% of total TEQ (summed over PCDD/Fs, PBDD/Fs, and dioxin-like PCBs), respectively, suggesting that the atmospheric concentrations of dioxin and dioxin-like compounds should be regulated together because of the persistence and toxicity of PBDD/Fs and dioxin-like PCBs. Dioxins 116-122 pyruvate carboxylase Homo sapiens 27-30 20598339-5 2010 The WHO-TEQ of dioxin-like PCB and PBDD/Fs counted for 8.9% and 16% of total TEQ (summed over PCDD/Fs, PBDD/Fs, and dioxin-like PCBs), respectively, suggesting that the atmospheric concentrations of dioxin and dioxin-like compounds should be regulated together because of the persistence and toxicity of PBDD/Fs and dioxin-like PCBs. Dioxins 116-122 pyruvate carboxylase Homo sapiens 27-30 20598339-5 2010 The WHO-TEQ of dioxin-like PCB and PBDD/Fs counted for 8.9% and 16% of total TEQ (summed over PCDD/Fs, PBDD/Fs, and dioxin-like PCBs), respectively, suggesting that the atmospheric concentrations of dioxin and dioxin-like compounds should be regulated together because of the persistence and toxicity of PBDD/Fs and dioxin-like PCBs. Dioxins 116-122 pyruvate carboxylase Homo sapiens 27-30 20605043-1 2010 Dioxins are a group of highly toxic molecules that exert their toxicity through the activation of the aryl hydrocarbon receptor (AhR). Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 102-127 20605043-1 2010 Dioxins are a group of highly toxic molecules that exert their toxicity through the activation of the aryl hydrocarbon receptor (AhR). Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 129-132 20371273-0 2010 The clock genes period 1 and period 2 mediate diurnal rhythms in dioxin-induced Cyp1A1 expression in the mouse mammary gland and liver. Dioxins 65-71 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 80-86 21787614-3 2010 Genetic variations in AhR result in different survivability under exposure to dioxin contamination, which might affect the genetic structure of wildlife populations through differential susceptibility to dioxin exposure. Dioxins 78-84 aryl-hydrocarbon receptor Mus musculus 22-25 20435334-1 2010 The exposure of Inuit people to polychlorinated biphenyls (PCBs) and chlorinated pesticides has been well characterised but little is known regarding their exposure to dioxin-like compounds, which induce toxic effects through binding to the aryl hydrocarbon receptor (AhR). Dioxins 168-174 aryl hydrocarbon receptor Homo sapiens 241-266 20435334-1 2010 The exposure of Inuit people to polychlorinated biphenyls (PCBs) and chlorinated pesticides has been well characterised but little is known regarding their exposure to dioxin-like compounds, which induce toxic effects through binding to the aryl hydrocarbon receptor (AhR). Dioxins 168-174 aryl hydrocarbon receptor Homo sapiens 268-271 20435334-7 2010 These results suggest that AhR-mediated transcriptional activity of Inuit plasma extracts is linked to their organochlorine body burden, most likely that of dioxin-like PCBs, polychlorinated dibenzo-p-dioxins and polychlorodibenzofurans. Dioxins 157-163 aryl hydrocarbon receptor Homo sapiens 27-30 20463971-5 2010 Within the interactome, many of these responses were connected to cytochrome P4501A (cyp1a) as well as other genes that were dioxin-regulated one day after exposure. Dioxins 125-131 cytochrome P450, family 1, subfamily A Danio rerio 85-90 20435555-2 2010 The toxic equivalency factor (TEF) approach used for analyzing joint effects of dioxin-like chemicals is a special case of the method of concentration addition. Dioxins 80-86 thyrotroph embryonic factor Mus musculus 4-28 20435555-2 2010 The toxic equivalency factor (TEF) approach used for analyzing joint effects of dioxin-like chemicals is a special case of the method of concentration addition. Dioxins 80-86 thyrotroph embryonic factor Mus musculus 30-33 20435556-4 2010 METHODS: AhR agonist activity was quantified in sera from dioxin-treated mice, commercial human sources, and polychlorinated biphenyl (PCB)-exposed Faroe Islanders using an AhR-driven reporter cell line. Dioxins 58-64 aryl-hydrocarbon receptor Mus musculus 9-12 20435556-7 2010 RESULTS: Mouse serum AhR agonist activity correlated with injected dioxin dose, thymic atrophy, and heptomegaly, validating the use of neat serum to assess AhR agonist activity. Dioxins 67-73 aryl hydrocarbon receptor Homo sapiens 21-24 21787614-3 2010 Genetic variations in AhR result in different survivability under exposure to dioxin contamination, which might affect the genetic structure of wildlife populations through differential susceptibility to dioxin exposure. Dioxins 204-210 aryl-hydrocarbon receptor Mus musculus 22-25 21787614-4 2010 The aim of this study was to clarify the polymorphisms of AhR in Japanese field mice, Apodemus speciosus, and their functional differences in order to develop a molecular indicator for dioxin sensitivity. Dioxins 185-191 aryl-hydrocarbon receptor Mus musculus 58-61 20164297-3 2010 Pgrmc1 is induced by carcinogens, including dioxin, and is up-regulated in multiple types of cancer. Dioxins 44-50 progesterone receptor membrane component 1 Homo sapiens 0-6 20354149-8 2010 These data also imply that human placentas and those fetal organs with high AhR expression (e.g., lung, kidney, liver, pancreas, and thymus gland) during fetal development are highly susceptible to environmental toxicants such as dioxin. Dioxins 230-236 aryl hydrocarbon receptor Homo sapiens 76-79 21787614-7 2010 In the functional analysis of AhR variants using transient reporter assays, a Gln to Arg mutation at amino acid 799 exhibited a significant decrease in the level of transactivational properties (p=0.015) which might modify the dioxin susceptibility of an individual. Dioxins 227-233 aryl-hydrocarbon receptor Mus musculus 30-33 19941261-2 2010 The detrimental effects of 2,3,7,8-tetrachlorodibenzo- P-dioxin (TCDD, one of the most common environmental dioxins) are mediated via the aryl hydrocarbon receptor (AhR). Dioxins 108-115 aryl-hydrocarbon receptor Mus musculus 165-168 20130022-1 2010 Experimental exposure of fish, birds, and rodents to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD; dioxin) causes multiple Ah receptor-mediated developmental abnormalities, an observation consistent with compelling evidence in human populations that TCDD exposure is responsible for a significant incidence of birth defects. Dioxins 82-88 aryl-hydrocarbon receptor Mus musculus 120-131 20130022-3 2010 We find that TCDD treatment causes expression changes in a number of homeobox genes concomitant with Ah receptor recruitment to the promoters of many of these genes, whether under naive or dioxin-activated conditions. Dioxins 189-195 aryl-hydrocarbon receptor Mus musculus 101-112 20130022-6 2010 These data identify potential pathways for dioxin to act as a developmental teratogen, possibly critical to cardiovascular development and disease, and provide molecular targets that may help us understand the molecular basis of Ah receptor-mediated developmental toxicity. Dioxins 43-49 aryl-hydrocarbon receptor Mus musculus 229-240 20059580-1 2010 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates diverse dioxin toxicities. Dioxins 101-107 aryl hydrocarbon receptor Rattus norvegicus 4-29 20420666-0 2010 Aryl hydrocarbon receptor (AHR)-regulated transcriptomic changes in rats sensitive or resistant to major dioxin toxicities. Dioxins 105-111 aryl hydrocarbon receptor Rattus norvegicus 0-25 20420666-0 2010 Aryl hydrocarbon receptor (AHR)-regulated transcriptomic changes in rats sensitive or resistant to major dioxin toxicities. Dioxins 105-111 aryl hydrocarbon receptor Rattus norvegicus 27-30 20420666-4 2010 Rats expressing an AHR splice-variant lacking a portion of the transactivation domain are highly resistant to dioxin-induced toxicities. Dioxins 110-116 aryl hydrocarbon receptor Rattus norvegicus 19-22 20420666-7 2010 However, well-known AHR-regulated and dioxin-inducible genes such as CYP1A1, CYP1A2, and CYP1B1 remained fully responsive to TCDD in all strains/lines. Dioxins 38-44 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 69-75 20420666-7 2010 However, well-known AHR-regulated and dioxin-inducible genes such as CYP1A1, CYP1A2, and CYP1B1 remained fully responsive to TCDD in all strains/lines. Dioxins 38-44 cytochrome P450, family 1, subfamily a, polypeptide 2 Rattus norvegicus 77-83 20420666-7 2010 However, well-known AHR-regulated and dioxin-inducible genes such as CYP1A1, CYP1A2, and CYP1B1 remained fully responsive to TCDD in all strains/lines. Dioxins 38-44 cytochrome P450, family 1, subfamily b, polypeptide 1 Rattus norvegicus 89-95 20384380-5 2010 In multivariate regression models where otoacoustic measures were modeled as a function of log (base 10) PCB concentrations with adjustment for gender, age, and site of examination, dioxin-like PCBs, nondioxin-like PCBs and a PCB grouping targeting upregulation of hepatic uridine 5"-diphospho-glucuronosyltransferase were significantly associated with lower TEOAE powers at 1000 and 1500 Hz. Dioxins 182-188 pyruvate carboxylase Homo sapiens 194-197 20116417-4 2010 The reverse is the case for the mouse embryonic fibroblast cell line C3H10T1/2, in which Cyp1b1 is induced to very high levels by dioxin, but the levels of Cyp1a1 mRNA are extremely low and not inducible by dioxin. Dioxins 130-136 cytochrome P450, family 1, subfamily b, polypeptide 1 Mus musculus 89-95 20116417-4 2010 The reverse is the case for the mouse embryonic fibroblast cell line C3H10T1/2, in which Cyp1b1 is induced to very high levels by dioxin, but the levels of Cyp1a1 mRNA are extremely low and not inducible by dioxin. Dioxins 207-213 cytochrome P450, family 1, subfamily b, polypeptide 1 Mus musculus 89-95 20116417-5 2010 However, dioxin treatment leads to the recruitment of AhR to the enhancer regions of both genes in both cell lines. Dioxins 9-15 aryl-hydrocarbon receptor Mus musculus 54-57 20359356-2 2010 This humoral immune response is suppressed by the environmental contaminant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and other dioxin-like compounds, which belong to the family of aryl hydrocarbon receptor (AhR) agonists. Dioxins 105-111 aryl hydrocarbon receptor Homo sapiens 182-207 20359356-2 2010 This humoral immune response is suppressed by the environmental contaminant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and other dioxin-like compounds, which belong to the family of aryl hydrocarbon receptor (AhR) agonists. Dioxins 105-111 aryl hydrocarbon receptor Homo sapiens 209-212 20153503-9 2010 Dioxin induced mRNAs of dioxin-responsive genes and EROD activity in an AhR-dependent manner. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 72-75 20153503-9 2010 Dioxin induced mRNAs of dioxin-responsive genes and EROD activity in an AhR-dependent manner. Dioxins 24-30 aryl hydrocarbon receptor Homo sapiens 72-75 20176394-4 2010 Higher PCDD/F concentrations were observed in the winter, whereas higher dioxin-like PCB concentrations were found in the summer. Dioxins 73-79 pyruvate carboxylase Homo sapiens 85-88 20401977-1 2010 BACKGROUND: The effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin and related dioxin-like chemicals are mediated through binding-dependent activation of the cytosolic aryl hydrocarbon receptor (AHR). Dioxins 56-62 aryl hydrocarbon receptor Homo sapiens 164-189 20401977-1 2010 BACKGROUND: The effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin and related dioxin-like chemicals are mediated through binding-dependent activation of the cytosolic aryl hydrocarbon receptor (AHR). Dioxins 56-62 aryl hydrocarbon receptor Homo sapiens 191-194 20401977-2 2010 The human AHR is a low-affinity receptor relative to most rodents, but some reports suggest that there may be individuals with polymorphic high-affinity receptors, thereby possibly increasing the sensitivity to dioxins in such people. Dioxins 211-218 aryl hydrocarbon receptor Homo sapiens 10-13 19959279-10 2010 The dioxin-like PCB-TEQ had concentrations ranging from 0.03 to 0.08 pg TEQ g(-1) dw, mainly from PCB126. Dioxins 4-10 pyruvate carboxylase Homo sapiens 16-19 20116417-0 2010 Differential regulation of the dioxin-induced Cyp1a1 and Cyp1b1 genes in mouse hepatoma and fibroblast cell lines. Dioxins 31-37 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 46-52 20116417-0 2010 Differential regulation of the dioxin-induced Cyp1a1 and Cyp1b1 genes in mouse hepatoma and fibroblast cell lines. Dioxins 31-37 cytochrome P450, family 1, subfamily b, polypeptide 1 Mus musculus 57-63 20116417-1 2010 The xenobiotic metabolizing enzymes Cyp1a1 and Cyp1b1 can be induced by the environmental contaminant 2,3,7,8-tetrachlorodibenzo-rho-dioxin (dioxin) via the aryl hydrocarbon receptor (AhR). Dioxins 133-139 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 36-42 20116417-1 2010 The xenobiotic metabolizing enzymes Cyp1a1 and Cyp1b1 can be induced by the environmental contaminant 2,3,7,8-tetrachlorodibenzo-rho-dioxin (dioxin) via the aryl hydrocarbon receptor (AhR). Dioxins 133-139 cytochrome P450, family 1, subfamily b, polypeptide 1 Mus musculus 47-53 20116417-1 2010 The xenobiotic metabolizing enzymes Cyp1a1 and Cyp1b1 can be induced by the environmental contaminant 2,3,7,8-tetrachlorodibenzo-rho-dioxin (dioxin) via the aryl hydrocarbon receptor (AhR). Dioxins 133-139 aryl-hydrocarbon receptor Mus musculus 157-182 20116417-1 2010 The xenobiotic metabolizing enzymes Cyp1a1 and Cyp1b1 can be induced by the environmental contaminant 2,3,7,8-tetrachlorodibenzo-rho-dioxin (dioxin) via the aryl hydrocarbon receptor (AhR). Dioxins 133-139 aryl-hydrocarbon receptor Mus musculus 184-187 20116417-3 2010 In the mouse hepatoma cell line Hepa1c1c7 (Hepa-1), the Cyp1a1 gene is induced to very high levels by dioxin, but the levels of Cyp1b1 mRNA are extremely low and are not inducible by dioxin. Dioxins 102-108 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 56-62 20116417-3 2010 In the mouse hepatoma cell line Hepa1c1c7 (Hepa-1), the Cyp1a1 gene is induced to very high levels by dioxin, but the levels of Cyp1b1 mRNA are extremely low and are not inducible by dioxin. Dioxins 183-189 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 56-62 21918637-6 2010 The average profile resembles a mixture of Aroclor 1242 and Aroclor 1254, and includes many congeners that have been identified as being aryl hydrocarbon receptor (AhR) agonists (dioxin-like) and/or neurotoxins. Dioxins 179-185 aryl hydrocarbon receptor Homo sapiens 137-162 21918637-6 2010 The average profile resembles a mixture of Aroclor 1242 and Aroclor 1254, and includes many congeners that have been identified as being aryl hydrocarbon receptor (AhR) agonists (dioxin-like) and/or neurotoxins. Dioxins 179-185 aryl hydrocarbon receptor Homo sapiens 164-167 20059580-1 2010 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates diverse dioxin toxicities. Dioxins 101-107 aryl hydrocarbon receptor Rattus norvegicus 31-34 19896476-5 2010 Persistent AhR activation by dioxin, a potent xenobiotic AhR agonist, results in altered numbers and function of HSCs in mouse bone marrow. Dioxins 29-35 aryl-hydrocarbon receptor Mus musculus 11-14 20572746-10 2010 An observed trend to an opposite direction between the dioxin-like AhR and ER activity supports the perception of that dioxins exert an antiestrogen effect. Dioxins 55-61 aryl hydrocarbon receptor Homo sapiens 67-70 20572746-10 2010 An observed trend to an opposite direction between the dioxin-like AhR and ER activity supports the perception of that dioxins exert an antiestrogen effect. Dioxins 119-126 aryl hydrocarbon receptor Homo sapiens 67-70 19896476-5 2010 Persistent AhR activation by dioxin, a potent xenobiotic AhR agonist, results in altered numbers and function of HSCs in mouse bone marrow. Dioxins 29-35 aryl-hydrocarbon receptor Mus musculus 57-60 19941898-1 2010 The aryl-hydrocarbon-receptor (AHR) is involved as receptor and transcription factor in dioxin toxicity. Dioxins 88-94 aryl hydrocarbon receptor Homo sapiens 4-29 20152453-0 2010 Influence of the solvent quality on the AhR mediated Procept assay measurement of dioxin and dioxin-like compounds. Dioxins 82-88 aryl hydrocarbon receptor Homo sapiens 40-43 20152453-0 2010 Influence of the solvent quality on the AhR mediated Procept assay measurement of dioxin and dioxin-like compounds. Dioxins 93-99 aryl hydrocarbon receptor Homo sapiens 40-43 20152453-1 2010 Polychlorodibenzo-p-dioxins, polychorodibenzofurans and "dioxin-like" polychlorinated biphenyls are widespread persistent organic pollutants sharing a similar toxicological pathway mediated by the aryl-hydrocarbon receptor (AhR). Dioxins 20-26 aryl hydrocarbon receptor Homo sapiens 197-222 20152453-1 2010 Polychlorodibenzo-p-dioxins, polychorodibenzofurans and "dioxin-like" polychlorinated biphenyls are widespread persistent organic pollutants sharing a similar toxicological pathway mediated by the aryl-hydrocarbon receptor (AhR). Dioxins 20-26 aryl hydrocarbon receptor Homo sapiens 224-227 20152453-4 2010 In this study, the influence of solvent grade quality on the response of a DNA-binding AhR mediated assay used for screening dioxins has been investigated. Dioxins 125-132 aryl hydrocarbon receptor Homo sapiens 87-90 20007409-0 2010 Comparative contribution of the aryl hydrocarbon receptor gene to perinatal stage development and dioxin-induced toxicity between the urogenital complex and testis in the mouse. Dioxins 98-104 aryl-hydrocarbon receptor Mus musculus 32-57 19941898-1 2010 The aryl-hydrocarbon-receptor (AHR) is involved as receptor and transcription factor in dioxin toxicity. Dioxins 88-94 aryl hydrocarbon receptor Homo sapiens 31-34 19778576-1 2010 The aryl hydrocarbon receptor (AhR), in complex with its binding partner ARNT, mediates the cellular response to xenobiotic compounds such as the environmental pollutant dioxin. Dioxins 170-176 aryl hydrocarbon receptor Homo sapiens 4-29 19778576-1 2010 The aryl hydrocarbon receptor (AhR), in complex with its binding partner ARNT, mediates the cellular response to xenobiotic compounds such as the environmental pollutant dioxin. Dioxins 170-176 aryl hydrocarbon receptor Homo sapiens 31-34 19778576-1 2010 The aryl hydrocarbon receptor (AhR), in complex with its binding partner ARNT, mediates the cellular response to xenobiotic compounds such as the environmental pollutant dioxin. Dioxins 170-176 aryl hydrocarbon receptor nuclear translocator Homo sapiens 73-77 19903824-4 2010 AHR-mediated toxicity is primarily derived from AHR binding to its dioxin response element (DRE) and driving expression of CYP1 family members, which have the capacity to metabolize procarcinogens to genotoxic carcinogens. Dioxins 67-73 aryl hydrocarbon receptor Homo sapiens 0-3 20060563-0 2010 Effects of dioxin isomers on induction of AhRs and CYP1A1 in early developmental stage embryos of medaka (Oryzias latipes). Dioxins 11-17 cytochrome P450 1A1 Oryzias latipes 51-57 20060563-1 2010 The aryl hydrocarbon receptor (AhR) binds to polyaromatic compounds, including dioxins, and enhances the expression of several target genes, including drug-metabolizing cytochrome P450s (CYP1As). Dioxins 79-86 aryl hydrocarbon receptor 1b Oryzias latipes 4-29 20060563-1 2010 The aryl hydrocarbon receptor (AhR) binds to polyaromatic compounds, including dioxins, and enhances the expression of several target genes, including drug-metabolizing cytochrome P450s (CYP1As). Dioxins 79-86 aryl hydrocarbon receptor 1b Oryzias latipes 31-34 20060563-6 2010 In this study, we investigated the toxicity of 13 dioxin isomers, including 2378T4CDD, and the induced expression of AhRs, AhRR, and CYP1A1 (CYP1A1_ORYLA) in the early life stages of medaka embryos. Dioxins 50-56 cytochrome P450 1A1 Oryzias latipes 133-139 19903824-4 2010 AHR-mediated toxicity is primarily derived from AHR binding to its dioxin response element (DRE) and driving expression of CYP1 family members, which have the capacity to metabolize procarcinogens to genotoxic carcinogens. Dioxins 67-73 aryl hydrocarbon receptor Homo sapiens 48-51 20190398-2 2010 Several reports have shown that the AhR plays an important role in the control of cell-cycle progression, and this function is thought to be partly associated with the tumor promotion activity of dioxin. Dioxins 196-202 aryl hydrocarbon receptor Homo sapiens 36-39 20146706-0 2010 Dioxin and immune regulation: emerging role of aryl hydrocarbon receptor in the generation of regulatory T cells. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 47-72 19850319-4 2010 The sums of the concentrations of 56 non-dioxin-like PCB congeners that were measured in the subjects" blood and breast milk were 43-445 (mean: 120, median: 106) and 34-366 (mean: 90, median: 81) ng g(-1)lipid, respectively, indicating that the total TEQ concentration and the total concentration of 56 non-dioxin-like PCB congeners in the maternal blood were notably higher than those in the breast milk. Dioxins 41-47 pyruvate carboxylase Homo sapiens 53-56 20057149-1 2010 The aryl hydrocarbon receptor (AhR) is a transcription factor that is activated by dioxin and related xenobiotics. Dioxins 83-89 aryl hydrocarbon receptor Homo sapiens 4-29 20057149-1 2010 The aryl hydrocarbon receptor (AhR) is a transcription factor that is activated by dioxin and related xenobiotics. Dioxins 83-89 aryl hydrocarbon receptor Homo sapiens 31-34 19850319-5 2010 Statistically significant correlations were observed between maternal age and the total TEQ concentration of PCDDs, PCDFs, and dioxin-like PCBs or the total concentration of 56 non-dioxin-like PCB congeners in maternal blood, and significant correlations were also observed between maternal age and the total TEQ concentration of these dioxin-like compounds or the total concentration of 56 PCB congeners in breast milk. Dioxins 127-133 pyruvate carboxylase Homo sapiens 139-142 19850319-5 2010 Statistically significant correlations were observed between maternal age and the total TEQ concentration of PCDDs, PCDFs, and dioxin-like PCBs or the total concentration of 56 non-dioxin-like PCB congeners in maternal blood, and significant correlations were also observed between maternal age and the total TEQ concentration of these dioxin-like compounds or the total concentration of 56 PCB congeners in breast milk. Dioxins 181-187 pyruvate carboxylase Homo sapiens 193-196 19850319-5 2010 Statistically significant correlations were observed between maternal age and the total TEQ concentration of PCDDs, PCDFs, and dioxin-like PCBs or the total concentration of 56 non-dioxin-like PCB congeners in maternal blood, and significant correlations were also observed between maternal age and the total TEQ concentration of these dioxin-like compounds or the total concentration of 56 PCB congeners in breast milk. Dioxins 181-187 pyruvate carboxylase Homo sapiens 193-196 19850319-6 2010 The total TEQ concentration of PCDDs, PCDFs, and dioxin-like PCBs in maternal blood showed a close correlation to that in subjects" breast milk, and there was also good correlation between the total concentration of 56 non-dioxin-like PCB congeners in maternal blood and that in subjects" breast milk. Dioxins 49-55 pyruvate carboxylase Homo sapiens 61-64 19850319-7 2010 Pearson and Spearman correlation analyses showed a relationship between the total TEQ concentration of PCDDs, PCDFs, and dioxin-like PCBs and the total concentration of 56 non-dioxin-like PCB congeners in maternal blood, and also showed an association between the total TEQ concentration of these dioxin-like compounds and the total concentration of 56 PCB congeners in breast milk. Dioxins 121-127 pyruvate carboxylase Homo sapiens 133-136 19850319-7 2010 Pearson and Spearman correlation analyses showed a relationship between the total TEQ concentration of PCDDs, PCDFs, and dioxin-like PCBs and the total concentration of 56 non-dioxin-like PCB congeners in maternal blood, and also showed an association between the total TEQ concentration of these dioxin-like compounds and the total concentration of 56 PCB congeners in breast milk. Dioxins 121-127 pyruvate carboxylase Homo sapiens 188-191 19850319-7 2010 Pearson and Spearman correlation analyses showed a relationship between the total TEQ concentration of PCDDs, PCDFs, and dioxin-like PCBs and the total concentration of 56 non-dioxin-like PCB congeners in maternal blood, and also showed an association between the total TEQ concentration of these dioxin-like compounds and the total concentration of 56 PCB congeners in breast milk. Dioxins 176-182 pyruvate carboxylase Homo sapiens 133-136 19850319-7 2010 Pearson and Spearman correlation analyses showed a relationship between the total TEQ concentration of PCDDs, PCDFs, and dioxin-like PCBs and the total concentration of 56 non-dioxin-like PCB congeners in maternal blood, and also showed an association between the total TEQ concentration of these dioxin-like compounds and the total concentration of 56 PCB congeners in breast milk. Dioxins 176-182 pyruvate carboxylase Homo sapiens 188-191 19850319-7 2010 Pearson and Spearman correlation analyses showed a relationship between the total TEQ concentration of PCDDs, PCDFs, and dioxin-like PCBs and the total concentration of 56 non-dioxin-like PCB congeners in maternal blood, and also showed an association between the total TEQ concentration of these dioxin-like compounds and the total concentration of 56 PCB congeners in breast milk. Dioxins 176-182 pyruvate carboxylase Homo sapiens 133-136 19850319-7 2010 Pearson and Spearman correlation analyses showed a relationship between the total TEQ concentration of PCDDs, PCDFs, and dioxin-like PCBs and the total concentration of 56 non-dioxin-like PCB congeners in maternal blood, and also showed an association between the total TEQ concentration of these dioxin-like compounds and the total concentration of 56 PCB congeners in breast milk. Dioxins 176-182 pyruvate carboxylase Homo sapiens 188-191 19850319-10 2010 These findings suggested that hexaCB-153 may be an indicator of total TEQ concentrations of PCDDs, PCDFs, and dioxin-like PCBs and total concentrations of 56 non-dioxin-like PCB congeners in blood and breast milk of primiparous mothers. Dioxins 110-116 pyruvate carboxylase Homo sapiens 122-125 20464981-3 2010 Following chemical-physical and mechanistics considerations, in particular the same AhR-mediated action, for two other dioxin-like compounds, the PCB126 and the PeCDF the classification in group 1 was suggested. Dioxins 119-125 aryl hydrocarbon receptor Homo sapiens 84-87 20010210-2 2010 Little is known about how serum dioxins might affect insulin resistance, a hallmark of type 2 diabetes. Dioxins 32-39 insulin Homo sapiens 53-60 20010210-3 2010 We examined the association between exposure to dioxins and insulin resistance. Dioxins 48-55 insulin Homo sapiens 60-67 20010210-7 2010 RESULTS: Participants with insulin resistance (index at or above the 75th percentile) had higher dioxin levels (24.3 vs. 19.8 pg WHO(98)-TEQ(DF)/g lipid) than those without insulin resistance. Dioxins 97-103 insulin Homo sapiens 27-34 20010210-10 2010 Groups with serum dioxin levels higher than 20.5 pg WHO(98)-TEQ(DF)/g lipid had higher insulin resistance (adjusted odds ratios of 2.7, 3.5, and 5.0 for 50th to <75th, 75th to <90th, and >or=90th percentile, respectively) compared with the reference group (<9.6 pg WHO(98)-TEQ(DF)/g lipid [< 10th percentile]). Dioxins 18-24 insulin Homo sapiens 87-94 20010210-11 2010 CONCLUSIONS: After adjusting for confounding factors, we found a positive association between serum dioxins and the prevalence of insulin resistance. Dioxins 100-107 insulin Homo sapiens 130-137 20020262-6 2010 Receptor-mediated mechanisms involving the reversible binding of xenobiotic substrates to a specific receptor are exemplified herein by the interaction of the environmental chemical 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD or "dioxin") with the cytosolic aryl hydrocarbon receptor (AHR), which translocates to the nucleus and, in association with other proteins, binds to AH-responsive elements (AHREs) in numerous genes, initiating changes in gene transcription that can perturb development. Dioxins 211-217 aryl hydrocarbon receptor Homo sapiens 256-281 19744782-3 2009 PCB-77 concentration was the highest among dioxin-like PCBs and PCB-126 contributed mostly to the WHO-TEQ. Dioxins 43-49 pyruvate carboxylase Homo sapiens 0-3 20020262-6 2010 Receptor-mediated mechanisms involving the reversible binding of xenobiotic substrates to a specific receptor are exemplified herein by the interaction of the environmental chemical 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD or "dioxin") with the cytosolic aryl hydrocarbon receptor (AHR), which translocates to the nucleus and, in association with other proteins, binds to AH-responsive elements (AHREs) in numerous genes, initiating changes in gene transcription that can perturb development. Dioxins 211-217 aryl hydrocarbon receptor Homo sapiens 283-286 19828881-5 2010 Therefore, we conducted a dioxin response element reporter-based screen to assess the AHR activity associated with a range of flavonoid compounds. Dioxins 26-32 aryl hydrocarbon receptor Homo sapiens 86-89 20373220-4 2010 The dioxin-like model predicts a mechanism that requires a favourable interaction with a receptor nucleophilic site in the central part of the ligand and with electrophilic sites at both sides of the principal molecular axis, whereas the biphenyl-like model predicted a stacking-type interaction with the aryl hydrocarbon receptor allowing electron charge transfer from the receptor to the ligand. Dioxins 4-10 aryl hydrocarbon receptor Homo sapiens 305-330 19744782-3 2009 PCB-77 concentration was the highest among dioxin-like PCBs and PCB-126 contributed mostly to the WHO-TEQ. Dioxins 43-49 pyruvate carboxylase Homo sapiens 55-58 19744782-4 2009 The ratios of dioxin-like PCBs in the total PCB concentrations in the flue gas varied between 11.7% and 26.0% (the average value is 18.7%). Dioxins 14-20 pyruvate carboxylase Homo sapiens 26-29 19751709-0 2009 Non-dioxin-like-PCBs phosphorylate Mdm2 at Ser166 and attenuate the p53 response in HepG2 cells. Dioxins 4-10 MDM2 proto-oncogene Homo sapiens 35-39 19751709-0 2009 Non-dioxin-like-PCBs phosphorylate Mdm2 at Ser166 and attenuate the p53 response in HepG2 cells. Dioxins 4-10 tumor protein p53 Homo sapiens 68-71 19825792-4 2009 Supporting this concept, serum GGT within its normal range had clear dose-response associations with a variety of chemicals such as lead, cadmium, organochlorine pesticides, and dioxin. Dioxins 178-184 gamma-glutamyltransferase light chain family member 3 Homo sapiens 31-34 19747074-0 2009 The mammalian aryl hydrocarbon (Ah) receptor: from mediator of dioxin toxicity toward physiological functions in skin and liver. Dioxins 63-69 aryl hydrocarbon receptor Homo sapiens 14-44 19747074-1 2009 The mammalian Ah receptor (AhR) is a ligand-activated transcription factor with multiple functions in adaptive metabolism, development and dioxin toxicity in a variety of organs and cell systems. Dioxins 139-145 aryl hydrocarbon receptor Homo sapiens 14-25 19747074-1 2009 The mammalian Ah receptor (AhR) is a ligand-activated transcription factor with multiple functions in adaptive metabolism, development and dioxin toxicity in a variety of organs and cell systems. Dioxins 139-145 aryl hydrocarbon receptor Homo sapiens 27-30 19781569-0 2009 The pleiotropy of dioxin toxicity--xenobiotic misappropriation of the aryl hydrocarbon receptor"s alternative physiological roles. Dioxins 18-24 aryl-hydrocarbon receptor Mus musculus 70-95 19686824-6 2009 The levels of CYP1A1, CYP1A2, CY2C9 and CYP3A4 mRNAs were not altered by Zolpidem, whereas model inducers dioxin and rifampicin significantly induced CYP1A and CYP2/3 gene expression, respectively. Dioxins 106-112 peptidylprolyl isomerase F Homo sapiens 160-166 19759094-2 2009 Ahr-null mice are refractory to the toxic effects of dioxin exposure. Dioxins 53-59 aryl-hydrocarbon receptor Mus musculus 0-3 19648964-4 2009 Here, we show that dioxin-mediated activation of Ahr induces Nedd9/Hef1/Cas-L, a member of the Cas protein family recently identified as a metastasis marker. Dioxins 19-25 aryl hydrocarbon receptor Homo sapiens 49-52 19648964-4 2009 Here, we show that dioxin-mediated activation of Ahr induces Nedd9/Hef1/Cas-L, a member of the Cas protein family recently identified as a metastasis marker. Dioxins 19-25 neural precursor cell expressed, developmentally down-regulated 9 Homo sapiens 61-66 19648964-4 2009 Here, we show that dioxin-mediated activation of Ahr induces Nedd9/Hef1/Cas-L, a member of the Cas protein family recently identified as a metastasis marker. Dioxins 19-25 neural precursor cell expressed, developmentally down-regulated 9 Homo sapiens 67-71 19648964-4 2009 Here, we show that dioxin-mediated activation of Ahr induces Nedd9/Hef1/Cas-L, a member of the Cas protein family recently identified as a metastasis marker. Dioxins 19-25 neural precursor cell expressed, developmentally down-regulated 9 Homo sapiens 72-77 19648964-6 2009 Moreover, using RNA interference, we show that Nedd9/Hef1/Cas-L mediates the dioxin-elicited changes related to cell plasticity, including alterations of cellular adhesion and shape, cytoskeleton reorganization, and increased cell migration. Dioxins 77-83 neural precursor cell expressed, developmentally down-regulated 9 Homo sapiens 47-52 19648964-6 2009 Moreover, using RNA interference, we show that Nedd9/Hef1/Cas-L mediates the dioxin-elicited changes related to cell plasticity, including alterations of cellular adhesion and shape, cytoskeleton reorganization, and increased cell migration. Dioxins 77-83 neural precursor cell expressed, developmentally down-regulated 9 Homo sapiens 53-57 19648964-6 2009 Moreover, using RNA interference, we show that Nedd9/Hef1/Cas-L mediates the dioxin-elicited changes related to cell plasticity, including alterations of cellular adhesion and shape, cytoskeleton reorganization, and increased cell migration. Dioxins 77-83 neural precursor cell expressed, developmentally down-regulated 9 Homo sapiens 58-63 19736056-8 2009 CONCLUSIONS: CYP1B1 activates chemicals such as polycyclic aromatic hydrocarbons and dioxins to create oxidized, reactive intermediates, and higher gene activity has been shown for the G allele. Dioxins 85-92 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 13-19 19759094-0 2009 Dioxin-dependent and dioxin-independent gene batteries: comparison of liver and kidney in AHR-null mice. Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 90-93 19759094-1 2009 The aryl hydrocarbon receptor (AHR) is a widely expressed ligand-dependent transcription factor that mediates cellular responses to dioxins and other planar aromatic hydrocarbons. Dioxins 132-139 aryl-hydrocarbon receptor Mus musculus 4-29 19759094-1 2009 The aryl hydrocarbon receptor (AHR) is a widely expressed ligand-dependent transcription factor that mediates cellular responses to dioxins and other planar aromatic hydrocarbons. Dioxins 132-139 aryl-hydrocarbon receptor Mus musculus 31-34 19759094-4 2009 To address the latter issue, we defined and compared transcriptional responses to dioxin exposure in the liver and kidney of wild-type and Ahr-null adult C57BL/6J mice treated with either 2,3,7,8-tetrachlorodibenzo-p-dioxin or corn-oil vehicle. Dioxins 82-88 aryl-hydrocarbon receptor Mus musculus 139-142 19759094-5 2009 In both tissues, essentially all effects of dioxin on hepatic mRNA levels were mediated by the AHR. Dioxins 44-50 aryl-hydrocarbon receptor Mus musculus 95-98 19759094-6 2009 Although 297 genes were altered by dioxin exposure in the liver, only 17 were changed in the kidney, including a number of well-established AHR target genes. Dioxins 35-41 aryl-hydrocarbon receptor Mus musculus 140-143 19640236-1 2009 INTRODUCTION: The aryl hydrocarbon receptor (AhR) is a cellular signaling molecule infamous for mediating the toxicity of dioxins and related compounds. Dioxins 122-129 aryl hydrocarbon receptor Homo sapiens 18-43 19716514-3 2009 It has been shown that the AhR bonds to a DNA sequence called the dioxin response element (DRE), which controls the expression of battery genes. Dioxins 66-72 aryl-hydrocarbon receptor Mus musculus 27-30 19953395-4 2009 Epidemiologic data on human and ecological dioxin exposures have revealed a common pattern of biological response among vertebrate species, which is mediated through activation of the Aryl hydrocarbon Receptor (AhR). Dioxins 43-49 aryl hydrocarbon receptor Homo sapiens 184-209 19953395-4 2009 Epidemiologic data on human and ecological dioxin exposures have revealed a common pattern of biological response among vertebrate species, which is mediated through activation of the Aryl hydrocarbon Receptor (AhR). Dioxins 43-49 aryl hydrocarbon receptor Homo sapiens 211-214 19744969-3 2009 The aim of our review is to present a summary of the biological effects of dioxin and its aryl hydrocarbon receptor, and to reassess the evidence presented in published, in vitro, preclinical and epidemiological studies regarding the association between dioxins and endometriosis. Dioxins 75-81 aryl hydrocarbon receptor Homo sapiens 90-115 19574409-0 2009 Dioxin increases the interaction between aryl hydrocarbon receptor and estrogen receptor alpha at human promoters. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 41-66 19574409-0 2009 Dioxin increases the interaction between aryl hydrocarbon receptor and estrogen receptor alpha at human promoters. Dioxins 0-6 estrogen receptor 1 Homo sapiens 71-94 19574409-7 2009 Our findings demonstrate not only that dioxin induces the recruitment of ERalpha to AHR target genes but also that AHR is recruited to estrogen-responsive regions in a gene-specific manner, suggesting that AHR utilizes both of these mechanisms to modulate estrogen-dependent signaling. Dioxins 39-45 estrogen receptor 1 Homo sapiens 73-80 19574409-7 2009 Our findings demonstrate not only that dioxin induces the recruitment of ERalpha to AHR target genes but also that AHR is recruited to estrogen-responsive regions in a gene-specific manner, suggesting that AHR utilizes both of these mechanisms to modulate estrogen-dependent signaling. Dioxins 39-45 aryl hydrocarbon receptor Homo sapiens 84-87 19628587-0 2009 Cross-talk between transcription factors AhR and Nrf2: lessons for cancer chemoprevention from dioxin. Dioxins 95-101 aryl hydrocarbon receptor Homo sapiens 41-44 19628587-0 2009 Cross-talk between transcription factors AhR and Nrf2: lessons for cancer chemoprevention from dioxin. Dioxins 95-101 NFE2 like bZIP transcription factor 2 Homo sapiens 49-53 19699679-3 2009 AhR recognizes numerous small xenobiotic and natural molecules, such as dioxin and the tryptophan photoproduct 6-formylindolo[3,2-b]carbazole. Dioxins 72-78 aryl hydrocarbon receptor Homo sapiens 0-3 19699679-4 2009 Although AhR is best known for mediating dioxin toxicity, knockout studies have indicated that AhR also plays a role in normal physiology, including certain immune responses. Dioxins 41-47 aryl hydrocarbon receptor Homo sapiens 9-12 19699679-4 2009 Although AhR is best known for mediating dioxin toxicity, knockout studies have indicated that AhR also plays a role in normal physiology, including certain immune responses. Dioxins 41-47 aryl hydrocarbon receptor Homo sapiens 95-98 19667482-1 2009 A reporter gene assay (RGA) that uses a mouse liver recombinant Hepa1c1c7 containing the firefly luciferase gene was developed to screen for dioxins in human plasma. Dioxins 141-148 solute carrier family 50 (sugar transporter), member 1 Mus musculus 23-26 19640236-1 2009 INTRODUCTION: The aryl hydrocarbon receptor (AhR) is a cellular signaling molecule infamous for mediating the toxicity of dioxins and related compounds. Dioxins 122-129 aryl hydrocarbon receptor Homo sapiens 45-48 19640236-3 2009 TOXICITY: The AhR is essential for the toxicity of dioxins and related chemicals. Dioxins 51-58 aryl hydrocarbon receptor Homo sapiens 14-17 19640236-4 2009 The AhR mediates the exquisite sensitivity of animals to dioxins, where as little as 2 ng/kg/day can yield striking adverse effects. Dioxins 57-64 aryl hydrocarbon receptor Homo sapiens 4-7 19640236-5 2009 PHYSIOLOGICAL ROLE OF AHR: The wide variety of adverse effects of dioxin argues for an important role of the AhR in a variety of physiological systems. Dioxins 66-72 aryl hydrocarbon receptor Homo sapiens 22-25 19640236-5 2009 PHYSIOLOGICAL ROLE OF AHR: The wide variety of adverse effects of dioxin argues for an important role of the AhR in a variety of physiological systems. Dioxins 66-72 aryl hydrocarbon receptor Homo sapiens 109-112 20021851-0 2009 [Construction of the dioxin bioassay method based on the clonal expressed aryl hydrocarbon receptor system]. Dioxins 21-27 aryl-hydrocarbon receptor Mus musculus 74-99 19460354-0 2009 Activation function 2 mediates dioxin-induced recruitment of estrogen receptor alpha to CYP1A1 and CYP1B1. Dioxins 31-37 estrogen receptor 1 Homo sapiens 61-84 19460354-0 2009 Activation function 2 mediates dioxin-induced recruitment of estrogen receptor alpha to CYP1A1 and CYP1B1. Dioxins 31-37 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 88-94 19460354-0 2009 Activation function 2 mediates dioxin-induced recruitment of estrogen receptor alpha to CYP1A1 and CYP1B1. Dioxins 31-37 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 99-105 19460354-1 2009 We investigated the role of the activation function 1 (AF1) and AF2 domains of estrogen receptor alpha (ERalpha) in mediating dioxin-dependent recruitment of ERalpha to cytochrome P4501A1 (CYP1A1) and CYP1B1 in HuH-7 human hepatoma cells. Dioxins 126-132 estrogen receptor 1 Homo sapiens 79-102 19460354-1 2009 We investigated the role of the activation function 1 (AF1) and AF2 domains of estrogen receptor alpha (ERalpha) in mediating dioxin-dependent recruitment of ERalpha to cytochrome P4501A1 (CYP1A1) and CYP1B1 in HuH-7 human hepatoma cells. Dioxins 126-132 estrogen receptor 1 Homo sapiens 104-111 19460354-1 2009 We investigated the role of the activation function 1 (AF1) and AF2 domains of estrogen receptor alpha (ERalpha) in mediating dioxin-dependent recruitment of ERalpha to cytochrome P4501A1 (CYP1A1) and CYP1B1 in HuH-7 human hepatoma cells. Dioxins 126-132 estrogen receptor 1 Homo sapiens 158-165 19460354-1 2009 We investigated the role of the activation function 1 (AF1) and AF2 domains of estrogen receptor alpha (ERalpha) in mediating dioxin-dependent recruitment of ERalpha to cytochrome P4501A1 (CYP1A1) and CYP1B1 in HuH-7 human hepatoma cells. Dioxins 126-132 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 169-187 19460354-1 2009 We investigated the role of the activation function 1 (AF1) and AF2 domains of estrogen receptor alpha (ERalpha) in mediating dioxin-dependent recruitment of ERalpha to cytochrome P4501A1 (CYP1A1) and CYP1B1 in HuH-7 human hepatoma cells. Dioxins 126-132 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 189-195 19460354-1 2009 We investigated the role of the activation function 1 (AF1) and AF2 domains of estrogen receptor alpha (ERalpha) in mediating dioxin-dependent recruitment of ERalpha to cytochrome P4501A1 (CYP1A1) and CYP1B1 in HuH-7 human hepatoma cells. Dioxins 126-132 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 201-207 19460354-2 2009 Dioxin-induced recruitment of ERalpha wildtype (ERalpha-WT) and an ERalpha AF1 deletion mutant (ERalpha-DeltaAF1), but not a transcriptional inactive AF2 mutant (ERalpha-AF2mut) to CYP1A1 and CYP1B1. Dioxins 0-6 estrogen receptor 1 Homo sapiens 30-37 19460354-2 2009 Dioxin-induced recruitment of ERalpha wildtype (ERalpha-WT) and an ERalpha AF1 deletion mutant (ERalpha-DeltaAF1), but not a transcriptional inactive AF2 mutant (ERalpha-AF2mut) to CYP1A1 and CYP1B1. Dioxins 0-6 estrogen receptor 1 Homo sapiens 48-55 19460354-2 2009 Dioxin-induced recruitment of ERalpha wildtype (ERalpha-WT) and an ERalpha AF1 deletion mutant (ERalpha-DeltaAF1), but not a transcriptional inactive AF2 mutant (ERalpha-AF2mut) to CYP1A1 and CYP1B1. Dioxins 0-6 estrogen receptor 1 Homo sapiens 48-55 19460354-2 2009 Dioxin-induced recruitment of ERalpha wildtype (ERalpha-WT) and an ERalpha AF1 deletion mutant (ERalpha-DeltaAF1), but not a transcriptional inactive AF2 mutant (ERalpha-AF2mut) to CYP1A1 and CYP1B1. Dioxins 0-6 estrogen receptor 1 Homo sapiens 48-55 19460354-2 2009 Dioxin-induced recruitment of ERalpha wildtype (ERalpha-WT) and an ERalpha AF1 deletion mutant (ERalpha-DeltaAF1), but not a transcriptional inactive AF2 mutant (ERalpha-AF2mut) to CYP1A1 and CYP1B1. Dioxins 0-6 estrogen receptor 1 Homo sapiens 48-55 19460354-2 2009 Dioxin-induced recruitment of ERalpha wildtype (ERalpha-WT) and an ERalpha AF1 deletion mutant (ERalpha-DeltaAF1), but not a transcriptional inactive AF2 mutant (ERalpha-AF2mut) to CYP1A1 and CYP1B1. Dioxins 0-6 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 181-187 19460354-2 2009 Dioxin-induced recruitment of ERalpha wildtype (ERalpha-WT) and an ERalpha AF1 deletion mutant (ERalpha-DeltaAF1), but not a transcriptional inactive AF2 mutant (ERalpha-AF2mut) to CYP1A1 and CYP1B1. Dioxins 0-6 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 192-198 19460354-4 2009 Expression of ERalpha-WT increased dioxin-induced CYP1A1 and CYP1B1-regulated reporter activity, and CYP1A1 and CYP1B1 mRNA levels. Dioxins 35-41 estrogen receptor 1 Homo sapiens 14-21 19460354-4 2009 Expression of ERalpha-WT increased dioxin-induced CYP1A1 and CYP1B1-regulated reporter activity, and CYP1A1 and CYP1B1 mRNA levels. Dioxins 35-41 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 50-56 19460354-4 2009 Expression of ERalpha-WT increased dioxin-induced CYP1A1 and CYP1B1-regulated reporter activity, and CYP1A1 and CYP1B1 mRNA levels. Dioxins 35-41 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 61-67 19460354-6 2009 Our data show that the AF2 domain contributes to dioxin-induced recruitment of ERalpha to AHR target genes, but that both the AF1 and AF2 domains are required for ERalpha-dependent increases in AHR activity. Dioxins 49-55 estrogen receptor 1 Homo sapiens 79-86 19460354-6 2009 Our data show that the AF2 domain contributes to dioxin-induced recruitment of ERalpha to AHR target genes, but that both the AF1 and AF2 domains are required for ERalpha-dependent increases in AHR activity. Dioxins 49-55 aryl hydrocarbon receptor Homo sapiens 90-93 19604390-1 2009 BACKGROUND: Recent reports indicate the existence of breast cancer cells expressing very high levels of the Arylhydrocarbon receptor (AhR), a ubiquitous intracellular receptor best known for mediating toxic action of dioxin and related pollutants. Dioxins 217-223 aryl hydrocarbon receptor Homo sapiens 108-132 19604390-1 2009 BACKGROUND: Recent reports indicate the existence of breast cancer cells expressing very high levels of the Arylhydrocarbon receptor (AhR), a ubiquitous intracellular receptor best known for mediating toxic action of dioxin and related pollutants. Dioxins 217-223 aryl hydrocarbon receptor Homo sapiens 134-137 19584540-1 2009 Dioxins enter the body mainly through the diet, bind to the aryl hydrocarbon receptor (AhR), and cause various toxicological effects. Dioxins 0-7 aryl-hydrocarbon receptor Mus musculus 60-85 19584540-1 2009 Dioxins enter the body mainly through the diet, bind to the aryl hydrocarbon receptor (AhR), and cause various toxicological effects. Dioxins 0-7 aryl-hydrocarbon receptor Mus musculus 87-90 19182260-0 2009 Effects of dioxin on vascular endothelial growth factor (VEGF) production in the retina associated with choroidal neovascularization. Dioxins 11-17 vascular endothelial growth factor A Mus musculus 21-55 19182260-0 2009 Effects of dioxin on vascular endothelial growth factor (VEGF) production in the retina associated with choroidal neovascularization. Dioxins 11-17 vascular endothelial growth factor A Mus musculus 57-61 19182260-12 2009 CONCLUSIONS: The authors demonstrate that dioxins are among the factors inducing abnormal vascularization in the eye through VEGF production mediated by AhR signaling. Dioxins 42-49 vascular endothelial growth factor A Mus musculus 125-129 19182260-12 2009 CONCLUSIONS: The authors demonstrate that dioxins are among the factors inducing abnormal vascularization in the eye through VEGF production mediated by AhR signaling. Dioxins 42-49 aryl-hydrocarbon receptor Mus musculus 153-156 19653942-3 2009 The objective of this study was to determine whether the presence of cotton balls, provided to mice for enrichment, caused induction of the cytochrome P450 1A1 gene (Cyp1A1), which typically is stimulated through activation of the aryl hydrocarbon receptor (AhR) by dioxins and dioxin-like compounds. Dioxins 266-273 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 140-159 19653942-3 2009 The objective of this study was to determine whether the presence of cotton balls, provided to mice for enrichment, caused induction of the cytochrome P450 1A1 gene (Cyp1A1), which typically is stimulated through activation of the aryl hydrocarbon receptor (AhR) by dioxins and dioxin-like compounds. Dioxins 266-273 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 166-172 19653942-3 2009 The objective of this study was to determine whether the presence of cotton balls, provided to mice for enrichment, caused induction of the cytochrome P450 1A1 gene (Cyp1A1), which typically is stimulated through activation of the aryl hydrocarbon receptor (AhR) by dioxins and dioxin-like compounds. Dioxins 266-273 aryl-hydrocarbon receptor Mus musculus 231-256 19653942-3 2009 The objective of this study was to determine whether the presence of cotton balls, provided to mice for enrichment, caused induction of the cytochrome P450 1A1 gene (Cyp1A1), which typically is stimulated through activation of the aryl hydrocarbon receptor (AhR) by dioxins and dioxin-like compounds. Dioxins 266-272 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 140-159 19653942-3 2009 The objective of this study was to determine whether the presence of cotton balls, provided to mice for enrichment, caused induction of the cytochrome P450 1A1 gene (Cyp1A1), which typically is stimulated through activation of the aryl hydrocarbon receptor (AhR) by dioxins and dioxin-like compounds. Dioxins 266-272 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 166-172 19653942-3 2009 The objective of this study was to determine whether the presence of cotton balls, provided to mice for enrichment, caused induction of the cytochrome P450 1A1 gene (Cyp1A1), which typically is stimulated through activation of the aryl hydrocarbon receptor (AhR) by dioxins and dioxin-like compounds. Dioxins 266-272 aryl-hydrocarbon receptor Mus musculus 231-256 19653942-6 2009 These results suggest that cotton balls are potentially contaminated with dioxins and/or dioxin-like compounds that act as potent inducers of Cyp1a1 in laboratory animals if used as nesting material. Dioxins 74-81 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 142-148 19653942-6 2009 These results suggest that cotton balls are potentially contaminated with dioxins and/or dioxin-like compounds that act as potent inducers of Cyp1a1 in laboratory animals if used as nesting material. Dioxins 74-80 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 142-148 19376845-0 2009 Resveratrol inhibits dioxin-induced expression of human CYP1A1 and CYP1B1 by inhibiting recruitment of the aryl hydrocarbon receptor complex and RNA polymerase II to the regulatory regions of the corresponding genes. Dioxins 21-27 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 56-62 19376845-0 2009 Resveratrol inhibits dioxin-induced expression of human CYP1A1 and CYP1B1 by inhibiting recruitment of the aryl hydrocarbon receptor complex and RNA polymerase II to the regulatory regions of the corresponding genes. Dioxins 21-27 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 67-73 19376845-0 2009 Resveratrol inhibits dioxin-induced expression of human CYP1A1 and CYP1B1 by inhibiting recruitment of the aryl hydrocarbon receptor complex and RNA polymerase II to the regulatory regions of the corresponding genes. Dioxins 21-27 aryl hydrocarbon receptor Homo sapiens 107-132 19376845-2 2009 Resveratrol (3,4,5-trihydroxystelbine) is a naturally occurring compound that has been shown in a number of studies to inhibit the induction of CYP1A1 and CYP1B1 by dioxin (2,3,7,8-tetrachloro-dibenzo-p-dioxin), but the mechanism(s) of resveratrol inhibition is controversial. Dioxins 165-171 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 144-150 19376845-2 2009 Resveratrol (3,4,5-trihydroxystelbine) is a naturally occurring compound that has been shown in a number of studies to inhibit the induction of CYP1A1 and CYP1B1 by dioxin (2,3,7,8-tetrachloro-dibenzo-p-dioxin), but the mechanism(s) of resveratrol inhibition is controversial. Dioxins 165-171 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 155-161 19376845-3 2009 In the current study, 100nM dioxin treatment for 24, 48, and 72 h induced CYP1A1, CYP1A2, and CYP1B1 mRNA levels in the human breast cancer cell line MCF-7, and CYP1A1 and CYP1A2 mRNA levels in the human hepatocellular carcinoma cell line, HepG2. Dioxins 28-34 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 74-80 19376845-3 2009 In the current study, 100nM dioxin treatment for 24, 48, and 72 h induced CYP1A1, CYP1A2, and CYP1B1 mRNA levels in the human breast cancer cell line MCF-7, and CYP1A1 and CYP1A2 mRNA levels in the human hepatocellular carcinoma cell line, HepG2. Dioxins 28-34 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 82-88 19376845-3 2009 In the current study, 100nM dioxin treatment for 24, 48, and 72 h induced CYP1A1, CYP1A2, and CYP1B1 mRNA levels in the human breast cancer cell line MCF-7, and CYP1A1 and CYP1A2 mRNA levels in the human hepatocellular carcinoma cell line, HepG2. Dioxins 28-34 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 94-100 19376845-3 2009 In the current study, 100nM dioxin treatment for 24, 48, and 72 h induced CYP1A1, CYP1A2, and CYP1B1 mRNA levels in the human breast cancer cell line MCF-7, and CYP1A1 and CYP1A2 mRNA levels in the human hepatocellular carcinoma cell line, HepG2. Dioxins 28-34 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 161-167 19376845-3 2009 In the current study, 100nM dioxin treatment for 24, 48, and 72 h induced CYP1A1, CYP1A2, and CYP1B1 mRNA levels in the human breast cancer cell line MCF-7, and CYP1A1 and CYP1A2 mRNA levels in the human hepatocellular carcinoma cell line, HepG2. Dioxins 28-34 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 172-178 19376845-5 2009 Our studies are novel in that we used the chromatin immunoprecipitation assay to assay dioxin-induced recruitment of the aryl hydrocarbon receptor (AHR), and aryl hydrocarbon nuclear translocator (ARNT) to the enhancer regions and recruitment of RNA polymerase II to the promoter regions, of the CYP1A1 and CYP1B1 genes in their natural chromosomal settings. Dioxins 87-93 aryl hydrocarbon receptor Homo sapiens 121-146 19376845-5 2009 Our studies are novel in that we used the chromatin immunoprecipitation assay to assay dioxin-induced recruitment of the aryl hydrocarbon receptor (AHR), and aryl hydrocarbon nuclear translocator (ARNT) to the enhancer regions and recruitment of RNA polymerase II to the promoter regions, of the CYP1A1 and CYP1B1 genes in their natural chromosomal settings. Dioxins 87-93 aryl hydrocarbon receptor Homo sapiens 148-151 19376845-5 2009 Our studies are novel in that we used the chromatin immunoprecipitation assay to assay dioxin-induced recruitment of the aryl hydrocarbon receptor (AHR), and aryl hydrocarbon nuclear translocator (ARNT) to the enhancer regions and recruitment of RNA polymerase II to the promoter regions, of the CYP1A1 and CYP1B1 genes in their natural chromosomal settings. Dioxins 87-93 aryl hydrocarbon receptor nuclear translocator Homo sapiens 197-201 19376845-5 2009 Our studies are novel in that we used the chromatin immunoprecipitation assay to assay dioxin-induced recruitment of the aryl hydrocarbon receptor (AHR), and aryl hydrocarbon nuclear translocator (ARNT) to the enhancer regions and recruitment of RNA polymerase II to the promoter regions, of the CYP1A1 and CYP1B1 genes in their natural chromosomal settings. Dioxins 87-93 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 296-302 19376845-5 2009 Our studies are novel in that we used the chromatin immunoprecipitation assay to assay dioxin-induced recruitment of the aryl hydrocarbon receptor (AHR), and aryl hydrocarbon nuclear translocator (ARNT) to the enhancer regions and recruitment of RNA polymerase II to the promoter regions, of the CYP1A1 and CYP1B1 genes in their natural chromosomal settings. Dioxins 87-93 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 307-313 19376845-7 2009 Our studies thus indicate that resveratrol inhibits dioxin induction of the CYP1 family members either by directly or indirectly inhibiting the recruitment of the transcription factors AHR and ARNT to the xenobiotic response elements of the corresponding genes. Dioxins 52-58 aryl hydrocarbon receptor Homo sapiens 185-188 19376845-7 2009 Our studies thus indicate that resveratrol inhibits dioxin induction of the CYP1 family members either by directly or indirectly inhibiting the recruitment of the transcription factors AHR and ARNT to the xenobiotic response elements of the corresponding genes. Dioxins 52-58 aryl hydrocarbon receptor nuclear translocator Homo sapiens 193-197 19447539-1 2009 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD), a known disruptor of B-cell differentiation and a ligand for the aryl hydrocarbon receptor (AhR), induces binding of the AhR to dioxin responsive elements (DRE) in sensitive genes. Dioxins 29-35 aryl-hydrocarbon receptor Mus musculus 109-134 19083138-4 2009 The sums of the six non-dioxin-like indicator PCB (NDL-PCB) congeners were 0.13 to 9.3 ng/g fw and 1.2 to 1.9 ng/g fw, respectively. Dioxins 24-30 pyruvate carboxylase Bos taurus 46-49 19447539-1 2009 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD), a known disruptor of B-cell differentiation and a ligand for the aryl hydrocarbon receptor (AhR), induces binding of the AhR to dioxin responsive elements (DRE) in sensitive genes. Dioxins 29-35 aryl-hydrocarbon receptor Mus musculus 136-139 19447539-1 2009 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD), a known disruptor of B-cell differentiation and a ligand for the aryl hydrocarbon receptor (AhR), induces binding of the AhR to dioxin responsive elements (DRE) in sensitive genes. Dioxins 29-35 aryl-hydrocarbon receptor Mus musculus 165-168 19375780-6 2009 Qualitative and quantitative measurements of 49 PCB congeners was obtained by HRGC-ECD analysis and total dioxin-like activity using the CAFLUX bioassay. Dioxins 106-112 pyruvate carboxylase Homo sapiens 48-51 19500377-0 2009 Effect of dioxins on regulation of tyrosine hydroxylase gene expression by aryl hydrocarbon receptor: a neurotoxicology study. Dioxins 10-17 aryl hydrocarbon receptor Homo sapiens 75-100 19592671-1 2009 The aryl hydrocarbon receptor (AHR) mediates most, if not all, of the many toxicological effects of the environmental pollutant 2,3,7,8-tetrachlorodibenzo- p-dioxin [(TCDD) or dioxin]. Dioxins 158-164 aryl hydrocarbon receptor Homo sapiens 4-29 19370474-5 2009 Supporting this concept, it was recently reported that serum GGT within its reference range was linearly associated with important environmental pollutants, including lead, cadmium, dioxin and organochlorine pesticides. Dioxins 182-188 gamma-glutamyltransferase light chain family member 3 Homo sapiens 61-64 19592671-2 2009 The "classical" pathway of AHR action involves dimerization of the liganded AHR with the aryl hydrocarbon nuclear translocator (ARNT) protein, and the AHR-ARNT dimer specifically associates with the enhancer regions of dioxin-responsive genes, leading to their increased transcription. Dioxins 219-225 aryl hydrocarbon receptor nuclear translocator Homo sapiens 155-159 19592671-1 2009 The aryl hydrocarbon receptor (AHR) mediates most, if not all, of the many toxicological effects of the environmental pollutant 2,3,7,8-tetrachlorodibenzo- p-dioxin [(TCDD) or dioxin]. Dioxins 158-164 aryl hydrocarbon receptor Homo sapiens 31-34 19592671-3 2009 Sutter and coworkers recently reported that epidermal growth factor (EGF) represses the dioxin-mediated induction of CYP1A1 in cultured normal human keratinocytes by inhibiting the recruitment of the transcriptional coactivator protein p300 to the CYP1A1 gene. Dioxins 88-94 epidermal growth factor Homo sapiens 44-67 19592671-2 2009 The "classical" pathway of AHR action involves dimerization of the liganded AHR with the aryl hydrocarbon nuclear translocator (ARNT) protein, and the AHR-ARNT dimer specifically associates with the enhancer regions of dioxin-responsive genes, leading to their increased transcription. Dioxins 219-225 aryl hydrocarbon receptor Homo sapiens 27-30 19592671-3 2009 Sutter and coworkers recently reported that epidermal growth factor (EGF) represses the dioxin-mediated induction of CYP1A1 in cultured normal human keratinocytes by inhibiting the recruitment of the transcriptional coactivator protein p300 to the CYP1A1 gene. Dioxins 88-94 epidermal growth factor Homo sapiens 69-72 19592671-3 2009 Sutter and coworkers recently reported that epidermal growth factor (EGF) represses the dioxin-mediated induction of CYP1A1 in cultured normal human keratinocytes by inhibiting the recruitment of the transcriptional coactivator protein p300 to the CYP1A1 gene. Dioxins 88-94 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 117-123 19592671-3 2009 Sutter and coworkers recently reported that epidermal growth factor (EGF) represses the dioxin-mediated induction of CYP1A1 in cultured normal human keratinocytes by inhibiting the recruitment of the transcriptional coactivator protein p300 to the CYP1A1 gene. Dioxins 88-94 E1A binding protein p300 Homo sapiens 236-240 19592671-3 2009 Sutter and coworkers recently reported that epidermal growth factor (EGF) represses the dioxin-mediated induction of CYP1A1 in cultured normal human keratinocytes by inhibiting the recruitment of the transcriptional coactivator protein p300 to the CYP1A1 gene. Dioxins 88-94 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 248-254 19592671-4 2009 EGF also inhibits the dioxin-dependent induction of certain parameters in keratinocytes that are reflective of dioxin-induced chloracne. Dioxins 22-28 epidermal growth factor Homo sapiens 0-3 19592671-4 2009 EGF also inhibits the dioxin-dependent induction of certain parameters in keratinocytes that are reflective of dioxin-induced chloracne. Dioxins 111-117 epidermal growth factor Homo sapiens 0-3 19592671-5 2009 These findings point to the potential usefulness of EGF for the treatment of chloracne and also describe a novel mechanism for repression of dioxin-induced gene transcription. Dioxins 141-147 epidermal growth factor Homo sapiens 52-55 19588848-1 2009 PCB and dioxin-like PCB (DL-PCB) in 28 umbilical cords preserved from the time when 3 Yusho victims and 11 healthy subjects gave birth were examined in order to investigate the pollution evaluation with both the compounds in Yusho victims on the basis of the analytical value. Dioxins 8-14 pyruvate carboxylase Homo sapiens 20-23 19268519-6 2009 A transient transfection assay using a dioxin response element (DRE)-linked luciferase reporter and an electrophoretic mobility shift assay revealed that AA reduced the amount of AhR that could form a complex with the DRE sequence in the promoter region of the CYP1A1 gene. Dioxins 39-45 aryl hydrocarbon receptor Homo sapiens 179-182 19428948-1 2009 The aryl hydrocarbon receptor (AhR) mediates toxicity of a variety of environmental pollutants such as polycyclic aromatic hydrocarbons (PAHs) and dioxins. Dioxins 147-154 aryl-hydrocarbon receptor Mus musculus 4-29 19428948-1 2009 The aryl hydrocarbon receptor (AhR) mediates toxicity of a variety of environmental pollutants such as polycyclic aromatic hydrocarbons (PAHs) and dioxins. Dioxins 147-154 aryl-hydrocarbon receptor Mus musculus 31-34 19588848-1 2009 PCB and dioxin-like PCB (DL-PCB) in 28 umbilical cords preserved from the time when 3 Yusho victims and 11 healthy subjects gave birth were examined in order to investigate the pollution evaluation with both the compounds in Yusho victims on the basis of the analytical value. Dioxins 8-14 pyruvate carboxylase Homo sapiens 20-23 19286049-1 2009 Aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor mediating the adverse effects of dioxins and polycyclic aromatic hydrocarbons (PAHs). Dioxins 108-115 aryl hydrocarbon receptor Homo sapiens 0-25 19058852-0 2009 Dioxin and dioxin-like PCB profiles in the serum of industrial and municipal waste incinerator workers in Korea. Dioxins 11-17 pyruvate carboxylase Homo sapiens 23-26 19557242-0 2009 Estimation and characterization of PCDD/Fs and dioxin-like PCB emission from secondary zinc and lead metallurgies in China. Dioxins 47-53 Pyruvate carboxylase Drosophila melanogaster 59-62 19287966-1 2009 Cytochrome P450 (CYP) 1A1 (CYP1A1) and CYP1B1, dioxin-inducible CYP1s, are associated with carcinogenesis in extrahepatic tissues. Dioxins 47-53 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 0-25 19287966-1 2009 Cytochrome P450 (CYP) 1A1 (CYP1A1) and CYP1B1, dioxin-inducible CYP1s, are associated with carcinogenesis in extrahepatic tissues. Dioxins 47-53 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 39-45 19167471-1 2009 This study investigates the dose-dependent expression of CYP1A1 and CYP1B1 in primary cultured bovine hepatocytes exposed to TCDD, several polybrominated dibenzo-p-dioxins and furans (PBDD/Fs) congeners and fish oil used as animal feed ingredients to identify their dioxin-like potentials. Dioxins 164-170 cytochrome P450 1A1 Bos taurus 57-63 19167471-1 2009 This study investigates the dose-dependent expression of CYP1A1 and CYP1B1 in primary cultured bovine hepatocytes exposed to TCDD, several polybrominated dibenzo-p-dioxins and furans (PBDD/Fs) congeners and fish oil used as animal feed ingredients to identify their dioxin-like potentials. Dioxins 164-170 cytochrome P450 1B1 Bos taurus 68-74 19261855-0 2009 The role of the dioxin-responsive element cluster between the Cyp1a1 and Cyp1a2 loci in aryl hydrocarbon receptor biology. Dioxins 16-22 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 62-68 19261855-0 2009 The role of the dioxin-responsive element cluster between the Cyp1a1 and Cyp1a2 loci in aryl hydrocarbon receptor biology. Dioxins 16-22 cytochrome P450, family 1, subfamily a, polypeptide 2 Mus musculus 73-79 19261855-0 2009 The role of the dioxin-responsive element cluster between the Cyp1a1 and Cyp1a2 loci in aryl hydrocarbon receptor biology. Dioxins 16-22 aryl-hydrocarbon receptor Mus musculus 88-113 19261855-1 2009 The aryl hydrocarbon receptor (AHR) plays a central role in 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin) hepatotoxicity, regulation of xenobiotic metabolism, and hepatovascular development. Dioxins 89-95 aryl-hydrocarbon receptor Mus musculus 4-29 19261855-1 2009 The aryl hydrocarbon receptor (AHR) plays a central role in 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin) hepatotoxicity, regulation of xenobiotic metabolism, and hepatovascular development. Dioxins 89-95 aryl-hydrocarbon receptor Mus musculus 31-34 19261855-2 2009 Each of these processes appears to be dependent on binding of the AHR to dioxin- responsive elements (DREs) within the genome. Dioxins 73-79 aryl-hydrocarbon receptor Mus musculus 66-69 19158084-1 2009 The aryl hydrocarbon receptor (AhR), a ligand-activated member of the basic helix-loop-helix family of transcription factors, binds with high affinity to polycyclic aromatic hydrocarbons (PAH) and the environmental toxin 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin). Dioxins 250-256 aryl hydrocarbon receptor Homo sapiens 4-29 19158084-1 2009 The aryl hydrocarbon receptor (AhR), a ligand-activated member of the basic helix-loop-helix family of transcription factors, binds with high affinity to polycyclic aromatic hydrocarbons (PAH) and the environmental toxin 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin). Dioxins 250-256 aryl hydrocarbon receptor Homo sapiens 31-34 19286049-1 2009 Aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor mediating the adverse effects of dioxins and polycyclic aromatic hydrocarbons (PAHs). Dioxins 108-115 aryl hydrocarbon receptor Homo sapiens 27-30 19047483-8 2009 After dioxin or beta-naphthoflavone treatment of these mouse lines, the CYP1A1 protein was shown to be located in the mitochondria of the Cyp1a1(mtp/mtp) and Cyp1a1(mtt/mtt) lines and in microsomes of the Cyp1a1(mc/mc) line. Dioxins 6-12 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 72-78 19255421-3 2009 Most of the effects of dioxin are attributed to its activation of the aryl hydrocarbon receptor (AHR), a transcription factor that binds to the Ah receptor nuclear translocator (ARNT) to regulate the transcription of numerous genes, including CYP1A1 and CYP1B1. Dioxins 23-29 aryl hydrocarbon receptor Homo sapiens 70-95 19255421-3 2009 Most of the effects of dioxin are attributed to its activation of the aryl hydrocarbon receptor (AHR), a transcription factor that binds to the Ah receptor nuclear translocator (ARNT) to regulate the transcription of numerous genes, including CYP1A1 and CYP1B1. Dioxins 23-29 aryl hydrocarbon receptor Homo sapiens 97-100 19255421-3 2009 Most of the effects of dioxin are attributed to its activation of the aryl hydrocarbon receptor (AHR), a transcription factor that binds to the Ah receptor nuclear translocator (ARNT) to regulate the transcription of numerous genes, including CYP1A1 and CYP1B1. Dioxins 23-29 aryl hydrocarbon receptor nuclear translocator Homo sapiens 144-176 19255421-3 2009 Most of the effects of dioxin are attributed to its activation of the aryl hydrocarbon receptor (AHR), a transcription factor that binds to the Ah receptor nuclear translocator (ARNT) to regulate the transcription of numerous genes, including CYP1A1 and CYP1B1. Dioxins 23-29 aryl hydrocarbon receptor nuclear translocator Homo sapiens 178-182 19255421-3 2009 Most of the effects of dioxin are attributed to its activation of the aryl hydrocarbon receptor (AHR), a transcription factor that binds to the Ah receptor nuclear translocator (ARNT) to regulate the transcription of numerous genes, including CYP1A1 and CYP1B1. Dioxins 23-29 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 243-249 19255421-3 2009 Most of the effects of dioxin are attributed to its activation of the aryl hydrocarbon receptor (AHR), a transcription factor that binds to the Ah receptor nuclear translocator (ARNT) to regulate the transcription of numerous genes, including CYP1A1 and CYP1B1. Dioxins 23-29 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 254-260 19255421-5 2009 We show that this acceleration is mediated by the AHR; also, that dioxin increases the expression of several genes known to be regulated by ARNT, which have critical roles in the cornification and epidermal barrier function of the skin. Dioxins 66-72 aryl hydrocarbon receptor Homo sapiens 50-53 19255421-5 2009 We show that this acceleration is mediated by the AHR; also, that dioxin increases the expression of several genes known to be regulated by ARNT, which have critical roles in the cornification and epidermal barrier function of the skin. Dioxins 66-72 aryl hydrocarbon receptor nuclear translocator Homo sapiens 140-144 19368229-3 2009 The potencies of 19 individual ClPAHs and 11 individual BrPAHs to induce aryl hydrocarbon receptor (AhR)-mediated activities (i.e., dioxin-like toxicity), relative to the potency of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), were determined in vitro by use of a recombinant rat hepatoma cell (H4IIE-luc) assay. Dioxins 132-138 aryl hydrocarbon receptor Rattus norvegicus 73-98 19368229-3 2009 The potencies of 19 individual ClPAHs and 11 individual BrPAHs to induce aryl hydrocarbon receptor (AhR)-mediated activities (i.e., dioxin-like toxicity), relative to the potency of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), were determined in vitro by use of a recombinant rat hepatoma cell (H4IIE-luc) assay. Dioxins 132-138 aryl hydrocarbon receptor Rattus norvegicus 100-103 19269596-2 2009 Environmental contaminants, dioxins, develop various adverse effects through transformation of a cytosolic aryl hydrocarbon receptor (AhR). Dioxins 28-35 aryl hydrocarbon receptor Homo sapiens 107-132 19269596-2 2009 Environmental contaminants, dioxins, develop various adverse effects through transformation of a cytosolic aryl hydrocarbon receptor (AhR). Dioxins 28-35 aryl hydrocarbon receptor Homo sapiens 134-137 19047483-8 2009 After dioxin or beta-naphthoflavone treatment of these mouse lines, the CYP1A1 protein was shown to be located in the mitochondria of the Cyp1a1(mtp/mtp) and Cyp1a1(mtt/mtt) lines and in microsomes of the Cyp1a1(mc/mc) line. Dioxins 6-12 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 138-144 18838062-1 2009 The arylhydrocarbon receptor (AhR) mediates the adverse effects of dioxins, including modulation of sex steroid hormone signaling. Dioxins 67-74 aryl hydrocarbon receptor Homo sapiens 4-28 18838062-1 2009 The arylhydrocarbon receptor (AhR) mediates the adverse effects of dioxins, including modulation of sex steroid hormone signaling. Dioxins 67-74 aryl hydrocarbon receptor Homo sapiens 30-33 18955032-3 2009 The AhR/RelB dimer is capable of binding to DNA response elements including the dioxin response element (DRE) as well as NF-kappaB binding sites supporting the activation of target genes of the AhR as well as NF-kappaB pathway. Dioxins 80-86 aryl hydrocarbon receptor Homo sapiens 4-7 18955032-3 2009 The AhR/RelB dimer is capable of binding to DNA response elements including the dioxin response element (DRE) as well as NF-kappaB binding sites supporting the activation of target genes of the AhR as well as NF-kappaB pathway. Dioxins 80-86 RELB proto-oncogene, NF-kB subunit Homo sapiens 8-12 18955032-3 2009 The AhR/RelB dimer is capable of binding to DNA response elements including the dioxin response element (DRE) as well as NF-kappaB binding sites supporting the activation of target genes of the AhR as well as NF-kappaB pathway. Dioxins 80-86 aryl hydrocarbon receptor Homo sapiens 194-197 18983984-4 2009 For decades the AhR has been studied mainly for its toxic effects after artificial activation by man-made chemical pollutants such as dioxins. Dioxins 134-141 aryl hydrocarbon receptor Homo sapiens 16-19 18996358-1 2009 Evidence has been accumulating to indicate that the current classical model of dioxin"s action based on the ligand-activated aryl hydrocarbon receptor (AHR) and AHR nuclear translocator (ARNT) dimer directly activating its target genes is not robust enough to explain many of the major toxic effects of this compound. Dioxins 79-85 aryl hydrocarbon receptor Homo sapiens 125-150 18996358-1 2009 Evidence has been accumulating to indicate that the current classical model of dioxin"s action based on the ligand-activated aryl hydrocarbon receptor (AHR) and AHR nuclear translocator (ARNT) dimer directly activating its target genes is not robust enough to explain many of the major toxic effects of this compound. Dioxins 79-85 aryl hydrocarbon receptor Homo sapiens 152-155 18996358-1 2009 Evidence has been accumulating to indicate that the current classical model of dioxin"s action based on the ligand-activated aryl hydrocarbon receptor (AHR) and AHR nuclear translocator (ARNT) dimer directly activating its target genes is not robust enough to explain many of the major toxic effects of this compound. Dioxins 79-85 aryl hydrocarbon receptor nuclear translocator Homo sapiens 161-185 18996358-1 2009 Evidence has been accumulating to indicate that the current classical model of dioxin"s action based on the ligand-activated aryl hydrocarbon receptor (AHR) and AHR nuclear translocator (ARNT) dimer directly activating its target genes is not robust enough to explain many of the major toxic effects of this compound. Dioxins 79-85 aryl hydrocarbon receptor nuclear translocator Homo sapiens 187-191 18996358-2 2009 In this review, efforts have been made to analyze the results of recent investigations in our laboratory in comparison to already existing evidence on the patterns of toxic actions of dioxin (=TCDD) from other laboratories from a specific viewpoint of elicitation of cellular inflammatory signaling by the ligand-activated AHR. Dioxins 184-190 aryl hydrocarbon receptor Homo sapiens 323-326 18996358-7 2009 Together, the evidence strongly support the notion that the inflammatory action of the ligand-activated AHR that is mediated by the nongenomic pathway plays the major role in the inflammation inducing actions of dioxin-like chemicals. Dioxins 212-218 aryl hydrocarbon receptor Homo sapiens 104-107 19013136-3 2009 The environmental toxin dioxin binds with high affinity to AHR rendering it nuclear and leading to the activation of AHR sensitive genes. Dioxins 24-30 aryl hydrocarbon receptor Homo sapiens 59-62 19013136-3 2009 The environmental toxin dioxin binds with high affinity to AHR rendering it nuclear and leading to the activation of AHR sensitive genes. Dioxins 24-30 aryl hydrocarbon receptor Homo sapiens 117-120 19026991-0 2009 Conserved genomic structure of the Cyp1a1 and Cyp1a2 loci and their dioxin responsive elements cluster. Dioxins 68-74 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 35-41 19026991-0 2009 Conserved genomic structure of the Cyp1a1 and Cyp1a2 loci and their dioxin responsive elements cluster. Dioxins 68-74 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 46-52 19041680-2 2009 Brominated dioxins are known to bind and activate the transcription factor aryl hydrocarbon receptor (AhR), as their chlorinated congeners do. Dioxins 11-18 aryl-hydrocarbon receptor Mus musculus 75-100 19041680-2 2009 Brominated dioxins are known to bind and activate the transcription factor aryl hydrocarbon receptor (AhR), as their chlorinated congeners do. Dioxins 11-18 aryl-hydrocarbon receptor Mus musculus 102-105 18583386-0 2008 Reactive oxygen species from the uncoupling of human cytochrome P450 1B1 may contribute to the carcinogenicity of dioxin-like polychlorinated biphenyls. Dioxins 114-120 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 53-72 19270430-1 2009 Polycyclic aromatic hydrocarbons (PAHs) and dioxins are ubiquitous environmental pollutants and activate the aryl hydrocarbon receptor (AhR), a ligand-activated transcription factor. Dioxins 44-51 aryl hydrocarbon receptor Homo sapiens 109-134 19270430-1 2009 Polycyclic aromatic hydrocarbons (PAHs) and dioxins are ubiquitous environmental pollutants and activate the aryl hydrocarbon receptor (AhR), a ligand-activated transcription factor. Dioxins 44-51 aryl hydrocarbon receptor Homo sapiens 136-139 18842620-0 2009 Roles of coactivator proteins in dioxin induction of CYP1A1 and CYP1B1 in human breast cancer cells. Dioxins 33-39 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 53-59 18842620-0 2009 Roles of coactivator proteins in dioxin induction of CYP1A1 and CYP1B1 in human breast cancer cells. Dioxins 33-39 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 64-70 18842620-1 2009 Cytochrome P450 (CYP) 1A1 and CYP1B1 are inducible by 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin) in the human breast cancer cell line, MCF-7. Dioxins 83-89 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 0-25 18842620-1 2009 Cytochrome P450 (CYP) 1A1 and CYP1B1 are inducible by 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin) in the human breast cancer cell line, MCF-7. Dioxins 83-89 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 30-36 18842620-3 2009 Dioxin treatment leads to recruitment of the aryl hydrocarbon receptor to the enhancer regions but not to the proximal promoter regions of both the CYP1A1 and CYP1B1 genes. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 45-70 18842620-5 2009 Dioxin treatment also elicited recruitment of the transcriptional coactivators, steroid receptor coactivator 1 (SRC-1) and steroid receptor coactivator 2 (SRC-2) and p300, which possess intrinsic histone acetyltranferase activities, to both genes, whereas Brahma (BRM)/Switch 2-related gene 1 (BRG-1), a subunit of nucleosomal remodeling factors, was recruited more robustly to CYP1A1 relative to CYP1B1. Dioxins 0-6 nuclear receptor coactivator 1 Homo sapiens 80-110 18842620-5 2009 Dioxin treatment also elicited recruitment of the transcriptional coactivators, steroid receptor coactivator 1 (SRC-1) and steroid receptor coactivator 2 (SRC-2) and p300, which possess intrinsic histone acetyltranferase activities, to both genes, whereas Brahma (BRM)/Switch 2-related gene 1 (BRG-1), a subunit of nucleosomal remodeling factors, was recruited more robustly to CYP1A1 relative to CYP1B1. Dioxins 0-6 nuclear receptor coactivator 1 Homo sapiens 112-117 18842620-5 2009 Dioxin treatment also elicited recruitment of the transcriptional coactivators, steroid receptor coactivator 1 (SRC-1) and steroid receptor coactivator 2 (SRC-2) and p300, which possess intrinsic histone acetyltranferase activities, to both genes, whereas Brahma (BRM)/Switch 2-related gene 1 (BRG-1), a subunit of nucleosomal remodeling factors, was recruited more robustly to CYP1A1 relative to CYP1B1. Dioxins 0-6 nuclear receptor coactivator 2 Homo sapiens 155-160 18842620-5 2009 Dioxin treatment also elicited recruitment of the transcriptional coactivators, steroid receptor coactivator 1 (SRC-1) and steroid receptor coactivator 2 (SRC-2) and p300, which possess intrinsic histone acetyltranferase activities, to both genes, whereas Brahma (BRM)/Switch 2-related gene 1 (BRG-1), a subunit of nucleosomal remodeling factors, was recruited more robustly to CYP1A1 relative to CYP1B1. Dioxins 0-6 E1A binding protein p300 Homo sapiens 166-170 18842620-5 2009 Dioxin treatment also elicited recruitment of the transcriptional coactivators, steroid receptor coactivator 1 (SRC-1) and steroid receptor coactivator 2 (SRC-2) and p300, which possess intrinsic histone acetyltranferase activities, to both genes, whereas Brahma (BRM)/Switch 2-related gene 1 (BRG-1), a subunit of nucleosomal remodeling factors, was recruited more robustly to CYP1A1 relative to CYP1B1. Dioxins 0-6 SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 2 Homo sapiens 256-262 18842620-5 2009 Dioxin treatment also elicited recruitment of the transcriptional coactivators, steroid receptor coactivator 1 (SRC-1) and steroid receptor coactivator 2 (SRC-2) and p300, which possess intrinsic histone acetyltranferase activities, to both genes, whereas Brahma (BRM)/Switch 2-related gene 1 (BRG-1), a subunit of nucleosomal remodeling factors, was recruited more robustly to CYP1A1 relative to CYP1B1. Dioxins 0-6 SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 2 Homo sapiens 264-267 18842620-5 2009 Dioxin treatment also elicited recruitment of the transcriptional coactivators, steroid receptor coactivator 1 (SRC-1) and steroid receptor coactivator 2 (SRC-2) and p300, which possess intrinsic histone acetyltranferase activities, to both genes, whereas Brahma (BRM)/Switch 2-related gene 1 (BRG-1), a subunit of nucleosomal remodeling factors, was recruited more robustly to CYP1A1 relative to CYP1B1. Dioxins 0-6 SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 4 Homo sapiens 294-299 18842620-5 2009 Dioxin treatment also elicited recruitment of the transcriptional coactivators, steroid receptor coactivator 1 (SRC-1) and steroid receptor coactivator 2 (SRC-2) and p300, which possess intrinsic histone acetyltranferase activities, to both genes, whereas Brahma (BRM)/Switch 2-related gene 1 (BRG-1), a subunit of nucleosomal remodeling factors, was recruited more robustly to CYP1A1 relative to CYP1B1. Dioxins 0-6 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 378-384 18842620-5 2009 Dioxin treatment also elicited recruitment of the transcriptional coactivators, steroid receptor coactivator 1 (SRC-1) and steroid receptor coactivator 2 (SRC-2) and p300, which possess intrinsic histone acetyltranferase activities, to both genes, whereas Brahma (BRM)/Switch 2-related gene 1 (BRG-1), a subunit of nucleosomal remodeling factors, was recruited more robustly to CYP1A1 relative to CYP1B1. Dioxins 0-6 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 397-403 18842620-6 2009 Small inhibitory RNA-mediated knockdown of p300 and SRC-2 adversely affected dioxin induction of both genes, whereas knockdown of BRM/BRG-1 reduced CYP1A1 induction but had little, if any, effect on CYP1B1 induction. Dioxins 77-83 E1A binding protein p300 Homo sapiens 43-47 18842620-6 2009 Small inhibitory RNA-mediated knockdown of p300 and SRC-2 adversely affected dioxin induction of both genes, whereas knockdown of BRM/BRG-1 reduced CYP1A1 induction but had little, if any, effect on CYP1B1 induction. Dioxins 77-83 nuclear receptor coactivator 2 Homo sapiens 52-57 18842620-7 2009 These results suggest that nucleosomal remodeling is less significant for dioxin-mediated induction of CYP1B1 than that of CYP1A1 and may be related to the more modest inducibility of the former. Dioxins 74-80 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 103-109 18842620-7 2009 These results suggest that nucleosomal remodeling is less significant for dioxin-mediated induction of CYP1B1 than that of CYP1A1 and may be related to the more modest inducibility of the former. Dioxins 74-80 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 123-129 18842620-9 2009 These observations provide novel insights into the functional roles of the endogenous coactivators in dioxin induction of the human CYP1A1 and CYP1B1 genes in their natural chromosomal configurations. Dioxins 102-108 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 132-138 18842620-9 2009 These observations provide novel insights into the functional roles of the endogenous coactivators in dioxin induction of the human CYP1A1 and CYP1B1 genes in their natural chromosomal configurations. Dioxins 102-108 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 143-149 19018768-9 2008 In conclusion, curcumin attenuates AhR/ARNT-mediated CYP induction by dioxin and presumably this mode-of-action may be responsible for the curcumin prevention of malignant transformation. Dioxins 70-76 aryl hydrocarbon receptor Homo sapiens 35-38 19018768-9 2008 In conclusion, curcumin attenuates AhR/ARNT-mediated CYP induction by dioxin and presumably this mode-of-action may be responsible for the curcumin prevention of malignant transformation. Dioxins 70-76 aryl hydrocarbon receptor nuclear translocator Homo sapiens 39-43 18835618-2 2008 In this study, we have developed a highly sensitive AhR-mediated reporter cell line, DR-EcoScreen cells, which are mouse hepatoma Hepa1c1c7 cells stably transfected with a reporter plasmid containing seven copies of dioxin-responsive element. Dioxins 216-222 aryl-hydrocarbon receptor Mus musculus 52-55 19282623-2 2008 It has been shown that the binding of AhR to DNA depends on the dioxin response element (DRE) and controls xenobiotic-response genes. Dioxins 64-70 aryl-hydrocarbon receptor Mus musculus 38-41 17869316-1 2008 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates the toxic and biological actions of many aromatic environmental pollutants such as dioxins. Dioxins 176-183 aryl hydrocarbon receptor Homo sapiens 4-29 17869316-1 2008 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates the toxic and biological actions of many aromatic environmental pollutants such as dioxins. Dioxins 176-183 aryl hydrocarbon receptor Homo sapiens 31-34 17869316-2 2008 We investigated AhR activation by some vegetable constituents, including flavonoids, tannins, and related polyphenols, using an AhR-based in vitro bioassay for dioxins. Dioxins 160-167 aryl hydrocarbon receptor Homo sapiens 16-19 17869316-4 2008 On the other hand, some flavones such as apigenin, flavonols such as quercetin, and anthraquinones such as emodin, showed notable inhibitory effects on the in vitro activation of AhR induced by the dioxin [2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD)]. Dioxins 198-204 aryl hydrocarbon receptor Homo sapiens 179-182 19257943-0 2008 [Regulation of dioxin on gene expression of insulin-like growth factor II in rat osteoblasts]. Dioxins 15-21 insulin-like growth factor 2 Rattus norvegicus 44-73 18928297-1 2008 Dioxins enter the body through the diet and cause various toxicological effects through transformation of an aryl hydrocarbon receptor (AhR). Dioxins 0-7 aryl-hydrocarbon receptor Mus musculus 109-134 18928297-1 2008 Dioxins enter the body through the diet and cause various toxicological effects through transformation of an aryl hydrocarbon receptor (AhR). Dioxins 0-7 aryl-hydrocarbon receptor Mus musculus 136-139 18465118-1 2008 Dioxins exert their major toxicologic effects by binding to the aryl hydrocarbon receptor (AHR) and altering gene transcription. Dioxins 0-7 aryl hydrocarbon receptor Rattus norvegicus 64-89 18465118-1 2008 Dioxins exert their major toxicologic effects by binding to the aryl hydrocarbon receptor (AHR) and altering gene transcription. Dioxins 0-7 aryl hydrocarbon receptor Rattus norvegicus 91-94 18465118-5 2008 The three dioxin-resistant strains/lines all harbor a large deletion in the transactivation domain of the aryl hydrocarbon receptor (AHR). Dioxins 10-16 aryl hydrocarbon receptor Rattus norvegicus 106-131 18465118-5 2008 The three dioxin-resistant strains/lines all harbor a large deletion in the transactivation domain of the aryl hydrocarbon receptor (AHR). Dioxins 10-16 aryl hydrocarbon receptor Rattus norvegicus 133-136 18465118-7 2008 Several genes that previously were well established as being dioxin-responsive or under AHR regulation emerged as Type-I responses (e.g. CYP1A1, CYP1A2, CYP1B1 and Gsta3). Dioxins 61-67 aryl hydrocarbon receptor Rattus norvegicus 88-91 18465118-7 2008 Several genes that previously were well established as being dioxin-responsive or under AHR regulation emerged as Type-I responses (e.g. CYP1A1, CYP1A2, CYP1B1 and Gsta3). Dioxins 61-67 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 137-143 18465118-7 2008 Several genes that previously were well established as being dioxin-responsive or under AHR regulation emerged as Type-I responses (e.g. CYP1A1, CYP1A2, CYP1B1 and Gsta3). Dioxins 61-67 cytochrome P450, family 1, subfamily a, polypeptide 2 Rattus norvegicus 145-151 18465118-7 2008 Several genes that previously were well established as being dioxin-responsive or under AHR regulation emerged as Type-I responses (e.g. CYP1A1, CYP1A2, CYP1B1 and Gsta3). Dioxins 61-67 cytochrome P450, family 1, subfamily b, polypeptide 1 Rattus norvegicus 153-159 18465118-7 2008 Several genes that previously were well established as being dioxin-responsive or under AHR regulation emerged as Type-I responses (e.g. CYP1A1, CYP1A2, CYP1B1 and Gsta3). Dioxins 61-67 glutathione S-transferase alpha 3 Rattus norvegicus 164-169 18950284-1 2008 BACKGROUND: Halogenated aromatic hydrocarbons including dioxins and non-halogenated polycyclic aromatic hydrocarbons are ligands of an aryl hydrocarbon receptor (AhR) and stimulate its transformation. Dioxins 56-63 aryl hydrocarbon receptor Homo sapiens 135-160 18950284-1 2008 BACKGROUND: Halogenated aromatic hydrocarbons including dioxins and non-halogenated polycyclic aromatic hydrocarbons are ligands of an aryl hydrocarbon receptor (AhR) and stimulate its transformation. Dioxins 56-63 aryl hydrocarbon receptor Homo sapiens 162-165 19158084-5 2009 Trichostatin A and suberoylanilide hydroxamic acid, two broad spectrum HDAC inhibitors, blocked PAH and dioxin-mediated induction of CYP1A1 and CYP1B1 in cell lines derived from the human aerodigestive tract. Dioxins 104-110 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 133-139 19158084-5 2009 Trichostatin A and suberoylanilide hydroxamic acid, two broad spectrum HDAC inhibitors, blocked PAH and dioxin-mediated induction of CYP1A1 and CYP1B1 in cell lines derived from the human aerodigestive tract. Dioxins 104-110 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 144-150 19038280-0 2009 Disruption of period gene expression alters the inductive effects of dioxin on the AhR signaling pathway in the mouse liver. Dioxins 69-75 aryl-hydrocarbon receptor Mus musculus 83-86 19041884-0 2009 Sequencing and characterization of mixed function monooxygenase genes CYP1A1 and CYP1A2 of Mink (Mustela vison) to facilitate study of dioxin-like compounds. Dioxins 135-141 Cytochrome P450 1A1 Canis lupus familiaris 70-76 19041884-0 2009 Sequencing and characterization of mixed function monooxygenase genes CYP1A1 and CYP1A2 of Mink (Mustela vison) to facilitate study of dioxin-like compounds. Dioxins 135-141 cytochrome P450 family 1 subfamily A member 2 Canis lupus familiaris 81-87 19691822-1 2009 The aryl hydrocarbon receptor is a ligand-activated transcriptional regulator that binds dioxin and other exogenous contaminants and is responsible for their toxic effects, including immunosuppression. Dioxins 89-95 aryl hydrocarbon receptor Homo sapiens 4-29 18948129-0 2009 Dioxin activation of CYP1A5 promoter/enhancer regions from two avian species, common cormorant (Phalacrocorax carbo) and chicken (Gallus gallus): association with aryl hydrocarbon receptor 1 and 2 isoforms. Dioxins 0-6 cytochrome P450 1A5-like Phalacrocorax carbo 21-27 18948129-0 2009 Dioxin activation of CYP1A5 promoter/enhancer regions from two avian species, common cormorant (Phalacrocorax carbo) and chicken (Gallus gallus): association with aryl hydrocarbon receptor 1 and 2 isoforms. Dioxins 0-6 aryl hydrocarbon receptor 2 Gallus gallus 163-196 18948129-8 2009 Therefore, the structural difference in AHR, not the CYP1A5 regulatory region may be a major factor to account for the dioxin susceptibility in avian species. Dioxins 119-125 aryl hydrocarbon receptor 1 alpha Gallus gallus 40-43 18787049-0 2008 Aryl hydrocarbon receptor-interacting protein and pituitary adenomas: a population-based study on subjects exposed to dioxin after the Seveso, Italy, accident. Dioxins 118-124 aryl hydrocarbon receptor interacting protein Homo sapiens 0-45 18787049-3 2008 AIP is a chaperone protein with multifunction properties, including modulation of the transcriptional activity of the aryl hydrocarbon receptor, which mediates toxicological and carcinogenic dioxin effects. Dioxins 191-197 aryl hydrocarbon receptor interacting protein Homo sapiens 0-3 18787049-3 2008 AIP is a chaperone protein with multifunction properties, including modulation of the transcriptional activity of the aryl hydrocarbon receptor, which mediates toxicological and carcinogenic dioxin effects. Dioxins 191-197 aryl hydrocarbon receptor Homo sapiens 118-143 18930947-0 2008 Ah receptor binding to its cognate response element is required for dioxin-mediated toxicity. Dioxins 68-74 aryl hydrocarbon receptor Homo sapiens 0-11 18814841-3 2008 By quantifying CYP1A1 and CYP1A2 mRNA in liver, lung and kidney of dioxin-treated mice, we show that dose-response curves in hCYP1A1_1A2_Cyp1a1/1a2(-/-)_Ahr(d) mice are shifted to the right of those in hCYP1A1_1A2_Cyp1a1/1a2(-/-)_Ahr(b1) mice-similar to, but not as robust as, dose-response curves in DBA/2J versus C57BL/6J mice. Dioxins 67-73 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 15-21 18814841-3 2008 By quantifying CYP1A1 and CYP1A2 mRNA in liver, lung and kidney of dioxin-treated mice, we show that dose-response curves in hCYP1A1_1A2_Cyp1a1/1a2(-/-)_Ahr(d) mice are shifted to the right of those in hCYP1A1_1A2_Cyp1a1/1a2(-/-)_Ahr(b1) mice-similar to, but not as robust as, dose-response curves in DBA/2J versus C57BL/6J mice. Dioxins 67-73 cytochrome P450, family 1, subfamily a, polypeptide 2 Mus musculus 26-32 18814841-3 2008 By quantifying CYP1A1 and CYP1A2 mRNA in liver, lung and kidney of dioxin-treated mice, we show that dose-response curves in hCYP1A1_1A2_Cyp1a1/1a2(-/-)_Ahr(d) mice are shifted to the right of those in hCYP1A1_1A2_Cyp1a1/1a2(-/-)_Ahr(b1) mice-similar to, but not as robust as, dose-response curves in DBA/2J versus C57BL/6J mice. Dioxins 67-73 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 137-143 18814841-3 2008 By quantifying CYP1A1 and CYP1A2 mRNA in liver, lung and kidney of dioxin-treated mice, we show that dose-response curves in hCYP1A1_1A2_Cyp1a1/1a2(-/-)_Ahr(d) mice are shifted to the right of those in hCYP1A1_1A2_Cyp1a1/1a2(-/-)_Ahr(b1) mice-similar to, but not as robust as, dose-response curves in DBA/2J versus C57BL/6J mice. Dioxins 67-73 aryl-hydrocarbon receptor Mus musculus 153-156 18814841-3 2008 By quantifying CYP1A1 and CYP1A2 mRNA in liver, lung and kidney of dioxin-treated mice, we show that dose-response curves in hCYP1A1_1A2_Cyp1a1/1a2(-/-)_Ahr(d) mice are shifted to the right of those in hCYP1A1_1A2_Cyp1a1/1a2(-/-)_Ahr(b1) mice-similar to, but not as robust as, dose-response curves in DBA/2J versus C57BL/6J mice. Dioxins 67-73 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 125-130 18814841-3 2008 By quantifying CYP1A1 and CYP1A2 mRNA in liver, lung and kidney of dioxin-treated mice, we show that dose-response curves in hCYP1A1_1A2_Cyp1a1/1a2(-/-)_Ahr(d) mice are shifted to the right of those in hCYP1A1_1A2_Cyp1a1/1a2(-/-)_Ahr(b1) mice-similar to, but not as robust as, dose-response curves in DBA/2J versus C57BL/6J mice. Dioxins 67-73 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 214-220 18814841-3 2008 By quantifying CYP1A1 and CYP1A2 mRNA in liver, lung and kidney of dioxin-treated mice, we show that dose-response curves in hCYP1A1_1A2_Cyp1a1/1a2(-/-)_Ahr(d) mice are shifted to the right of those in hCYP1A1_1A2_Cyp1a1/1a2(-/-)_Ahr(b1) mice-similar to, but not as robust as, dose-response curves in DBA/2J versus C57BL/6J mice. Dioxins 67-73 aryl-hydrocarbon receptor Mus musculus 230-233 18704375-6 2008 The consequences are very different from those of AHR nuclear translocation mediated by its classic ligands (such as dioxin and many polycyclic aromatic hydrocarbons) and may represent the long-sought physiological function of the AHR. Dioxins 117-123 aryl hydrocarbon receptor Homo sapiens 50-53 18704375-6 2008 The consequences are very different from those of AHR nuclear translocation mediated by its classic ligands (such as dioxin and many polycyclic aromatic hydrocarbons) and may represent the long-sought physiological function of the AHR. Dioxins 117-123 aryl hydrocarbon receptor Homo sapiens 231-234 18704375-7 2008 The disturbance of this physiological function of AHR by extremely persistent high-affinity xenobiotic ligands such as dioxin may represent the most important contributing factor for their potent toxicity. Dioxins 119-125 aryl hydrocarbon receptor Homo sapiens 50-53 18583386-3 2008 Dioxin-like PCBs have been shown to tightly bind the active site of cytochrome P450 (CYP) 1A isoforms, primarily CYP1A1, resulting in inhibition of CYP activity and the generation of reactive oxygen species (ROS) as a result of uncoupling of the catalytic cycle. Dioxins 0-6 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 113-119 18583386-6 2008 It has been demonstrated previously that hCYP1B1 is inhibited by dioxin-like PCBs, but whether or not it is uncoupled has not been investigated. Dioxins 65-71 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 41-48 18583386-7 2008 In the current study, the ability of three dioxin-like PCBs 3,3",4,4"-tetrachlorobiphenyl, 3,3",4,4",5-pentachlorobiphenyl and 3,3",4,4",5,5"-hexachlorobiphenyl (PCB169) to inhibit hCYP1B1 and stimulate the formation of ROS in V79MZ cells (which lack endogenous CYPs) expressing hCYP1B1 was demonstrated. Dioxins 43-49 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 181-188 18583386-7 2008 In the current study, the ability of three dioxin-like PCBs 3,3",4,4"-tetrachlorobiphenyl, 3,3",4,4",5-pentachlorobiphenyl and 3,3",4,4",5,5"-hexachlorobiphenyl (PCB169) to inhibit hCYP1B1 and stimulate the formation of ROS in V79MZ cells (which lack endogenous CYPs) expressing hCYP1B1 was demonstrated. Dioxins 43-49 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 279-286 18849443-3 2008 Dioxins, via the arylhydrocarbon receptor (AhR), induce estrogen-metabolizing enzymes CYP1A1 and CYP1B1. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 17-41 18259752-5 2008 We found that xenobiotics that positively and negatively affect AhR"s activity as a transcription factor (e.g., dioxin and alpha-naphthoflavone, respectively), have similar effects on AhR"s ability to affect AD1-domain-dependent transcription. Dioxins 112-118 aryl hydrocarbon receptor Homo sapiens 64-67 18259752-5 2008 We found that xenobiotics that positively and negatively affect AhR"s activity as a transcription factor (e.g., dioxin and alpha-naphthoflavone, respectively), have similar effects on AhR"s ability to affect AD1-domain-dependent transcription. Dioxins 112-118 aryl hydrocarbon receptor Homo sapiens 184-187 18259752-5 2008 We found that xenobiotics that positively and negatively affect AhR"s activity as a transcription factor (e.g., dioxin and alpha-naphthoflavone, respectively), have similar effects on AhR"s ability to affect AD1-domain-dependent transcription. Dioxins 112-118 amyloid beta precursor protein Homo sapiens 208-211 18849443-3 2008 Dioxins, via the arylhydrocarbon receptor (AhR), induce estrogen-metabolizing enzymes CYP1A1 and CYP1B1. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 43-46 18849443-3 2008 Dioxins, via the arylhydrocarbon receptor (AhR), induce estrogen-metabolizing enzymes CYP1A1 and CYP1B1. Dioxins 0-7 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 86-92 18849443-3 2008 Dioxins, via the arylhydrocarbon receptor (AhR), induce estrogen-metabolizing enzymes CYP1A1 and CYP1B1. Dioxins 0-7 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 97-103 18849443-12 2008 These results suggest an up-regulation of dioxin-inducible CYP1A1 and gamma-SYN occurs in endometriosis. Dioxins 42-48 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 59-65 18849443-12 2008 These results suggest an up-regulation of dioxin-inducible CYP1A1 and gamma-SYN occurs in endometriosis. Dioxins 42-48 synuclein gamma Homo sapiens 70-79 18660548-2 2008 The classical AHR pathway involves ligand binding, nuclear translocation, heterodimerization with the AHR nuclear translocator (ARNT), and binding of the heterodimer to dioxin response elements (DREs), thereby modulating the transcription of an array of genes. Dioxins 169-175 aryl-hydrocarbon receptor Mus musculus 14-17 18649880-6 2008 Simple and partial correlation analyses revealed that HbA1c correlated with the accumulated TEQs of PCDDs+PCDFs, dioxin-like PCBs and total dioxins. Dioxins 113-119 hemoglobin subunit alpha 1 Homo sapiens 54-58 18762178-1 2008 Binding and activation of the aryl hydrocarbon receptor (AhR) is thought to be an essential step in the toxicity of the environmental pollutants dioxins and dioxin-like PCBs. Dioxins 145-152 aryl hydrocarbon receptor Homo sapiens 30-55 18762178-1 2008 Binding and activation of the aryl hydrocarbon receptor (AhR) is thought to be an essential step in the toxicity of the environmental pollutants dioxins and dioxin-like PCBs. Dioxins 145-152 aryl hydrocarbon receptor Homo sapiens 57-60 18762178-1 2008 Binding and activation of the aryl hydrocarbon receptor (AhR) is thought to be an essential step in the toxicity of the environmental pollutants dioxins and dioxin-like PCBs. Dioxins 145-151 aryl hydrocarbon receptor Homo sapiens 30-55 18762178-1 2008 Binding and activation of the aryl hydrocarbon receptor (AhR) is thought to be an essential step in the toxicity of the environmental pollutants dioxins and dioxin-like PCBs. Dioxins 145-151 aryl hydrocarbon receptor Homo sapiens 57-60 18691609-3 2008 The AhR induces cell-specific changes in gene transcription via binding to the dioxin response element DRE; however, the underlying specificity-mechanisms, in particular with regard to the role of promoter element context, and possible transcription factor crosstalk remain poorly understood. Dioxins 79-85 aryl hydrocarbon receptor Homo sapiens 4-7 18718631-4 2008 Among the 197 non-dioxin-like PCB congeners, 58 congeners were identified in the blood of pregnant women. Dioxins 18-24 pyruvate carboxylase Homo sapiens 30-33 18718631-5 2008 The arithmetic mean total concentrations of 58 non-dioxin-like PCB congeners in the blood of primiparous and multiparous mothers in Sapporo City were 42.2-329.3 (mean: 114.5, median: 98.6) and 31.5-258.0 (mean: 100.3, median: 91.4)ngg(-1)lipid, respectively. Dioxins 51-57 pyruvate carboxylase Homo sapiens 63-66 18718631-11 2008 Among the non-dioxin-like PCB congeners measured in the present study, hexaCB-138, heptaCB-170, heptaCB-180, and heptaCB-182/heptaCB-187 also showed high ratios to total concentrations of 58 non-dioxin-like PCB congeners detected in the blood of primiparous and multiparous mothers. Dioxins 14-20 pyruvate carboxylase Homo sapiens 26-29 18718631-11 2008 Among the non-dioxin-like PCB congeners measured in the present study, hexaCB-138, heptaCB-170, heptaCB-180, and heptaCB-182/heptaCB-187 also showed high ratios to total concentrations of 58 non-dioxin-like PCB congeners detected in the blood of primiparous and multiparous mothers. Dioxins 14-20 pyruvate carboxylase Homo sapiens 207-210 18718631-11 2008 Among the non-dioxin-like PCB congeners measured in the present study, hexaCB-138, heptaCB-170, heptaCB-180, and heptaCB-182/heptaCB-187 also showed high ratios to total concentrations of 58 non-dioxin-like PCB congeners detected in the blood of primiparous and multiparous mothers. Dioxins 195-201 pyruvate carboxylase Homo sapiens 26-29 18718631-12 2008 With regard to the relationship between the total concentrations of 58 non-dioxin-like PCB congeners in maternal blood and the number of deliveries or the age of primiparous and multifarious mothers, the total levels of these PCB congeners tended to decreases with increases in the number of deliveries and significantly increased with increasing maternal age in both groups. Dioxins 75-81 pyruvate carboxylase Homo sapiens 87-90 18718631-12 2008 With regard to the relationship between the total concentrations of 58 non-dioxin-like PCB congeners in maternal blood and the number of deliveries or the age of primiparous and multifarious mothers, the total levels of these PCB congeners tended to decreases with increases in the number of deliveries and significantly increased with increasing maternal age in both groups. Dioxins 75-81 pyruvate carboxylase Homo sapiens 226-229 18768207-4 2008 Among 197 non-dioxin-like PCB congeners, 56 were identified in the blood of elderly residents. Dioxins 14-20 pyruvate carboxylase Homo sapiens 26-29 18342938-0 2008 Converting Toxic Equivalents (TEQ) of dioxins and dioxin-like compounds in fish from one Toxic Equivalency Factor (TEF) scheme to another. Dioxins 38-45 TEF transcription factor, PAR bZIP family member Homo sapiens 115-118 18342938-0 2008 Converting Toxic Equivalents (TEQ) of dioxins and dioxin-like compounds in fish from one Toxic Equivalency Factor (TEF) scheme to another. Dioxins 38-44 TEF transcription factor, PAR bZIP family member Homo sapiens 115-118 18936997-22 2008 The activity of persistent dioxin-like acting compounds in multilayer and carbon fractionated PCDD/F and PCB fractions was low if compared to corresponding crude extracts. Dioxins 27-33 pyruvate carboxylase Bos taurus 105-108 18939598-0 2008 Key amino acids in the aryl hydrocarbon receptor predict dioxin sensitivity in avian species. Dioxins 57-63 aryl hydrocarbon receptor 1 alpha Gallus gallus 23-48 18708059-1 2008 Cyclophilin-40 (CyP40) promotes the formation of the gel shift complex that contains the aryl hydrocarbon receptor (AhR), AhR nuclear translocator (Arnt) and dioxin response element (DRE) using baculovirus expressed proteins. Dioxins 158-164 peptidylprolyl isomerase D Homo sapiens 0-14 18708059-1 2008 Cyclophilin-40 (CyP40) promotes the formation of the gel shift complex that contains the aryl hydrocarbon receptor (AhR), AhR nuclear translocator (Arnt) and dioxin response element (DRE) using baculovirus expressed proteins. Dioxins 158-164 peptidylprolyl isomerase D Homo sapiens 16-21 18640100-0 2008 Dioxin interferes in chromosomal positioning through the aryl hydrocarbon receptor. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 57-82 18640100-4 2008 Here, we show that dioxin enlarges the minimum distance between chromosome 12 and chromosome 16 territories in human preadipocyte cells, and the alteration of chromosome positioning is canceled by an aryl hydrocarbon receptor (AhR) antagonist alpha-naphthoflavone. Dioxins 19-25 aryl hydrocarbon receptor Homo sapiens 200-225 18640100-4 2008 Here, we show that dioxin enlarges the minimum distance between chromosome 12 and chromosome 16 territories in human preadipocyte cells, and the alteration of chromosome positioning is canceled by an aryl hydrocarbon receptor (AhR) antagonist alpha-naphthoflavone. Dioxins 19-25 aryl hydrocarbon receptor Homo sapiens 227-230 18606429-0 2008 Critical role of cyclooxygenase-2 activation in pathogenesis of hydronephrosis caused by lactational exposure of mice to dioxin. Dioxins 121-127 prostaglandin-endoperoxide synthase 2 Mus musculus 17-33 18795168-5 2008 OBJECTIVES: We aimed to identify the functional TR domain responsible for the PCB-mediated suppression of TR action by comparing the magnitude of suppression using several representative PCB/dioxin congeners. Dioxins 191-197 pyruvate carboxylase Homo sapiens 78-81 18649880-6 2008 Simple and partial correlation analyses revealed that HbA1c correlated with the accumulated TEQs of PCDDs+PCDFs, dioxin-like PCBs and total dioxins. Dioxins 140-147 hemoglobin subunit alpha 1 Homo sapiens 54-58 18495758-1 2008 Exposure to dioxins, including 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), causes a wide array of toxicities in vertebrates, which are mostly considered to be mediated through the inappropriate activation of the aryl hydrocarbon receptor (AHR) signaling pathway. Dioxins 12-19 aryl hydrocarbon receptor 1a Danio rerio 212-237 18583386-10 2008 These data identify a novel mechanism of genotoxicity for dioxin-like PCBs, as well as providing further evidence that overexpression of hCYP1B1 is a risk factor for extrahepatic carcinogenesis. Dioxins 58-64 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 137-144 18767702-5 2008 Total concentrations of dioxin-like PCBtoxic equivalents (TEQs), measured as the aryl hydrocarbon receptor (AhR)-mediated responses of the H4IIE-luc bioassay (TEQH4IIE-luc), were greatest in Hong Kong samples. Dioxins 24-30 aryl hydrocarbon receptor Egretta garzetta 81-106 18767702-5 2008 Total concentrations of dioxin-like PCBtoxic equivalents (TEQs), measured as the aryl hydrocarbon receptor (AhR)-mediated responses of the H4IIE-luc bioassay (TEQH4IIE-luc), were greatest in Hong Kong samples. Dioxins 24-30 aryl hydrocarbon receptor Egretta garzetta 108-111 18495758-1 2008 Exposure to dioxins, including 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), causes a wide array of toxicities in vertebrates, which are mostly considered to be mediated through the inappropriate activation of the aryl hydrocarbon receptor (AHR) signaling pathway. Dioxins 12-19 aryl hydrocarbon receptor 1a Danio rerio 239-242 18166985-4 2008 Adipose tissue samples were analyzed for PCDD/F and 12 dioxin-like PCB congeners using high-resolution gas chromatography/high-resolution mass spectrometry. Dioxins 55-61 pyruvate carboxylase Homo sapiens 67-70 18433817-6 2008 UGT1A4 transcription was dioxin inducible. Dioxins 25-31 UDP glucuronosyltransferase family 1 member A4 Homo sapiens 0-6 18166985-7 2008 Concentrations of each of the PCDD/F and dioxin-like PCB congeners were compared in fertile and infertile groups among themselves, and no statistical significance was obtained (p > 0.05), except 2,3,7,8-tetrachlorodibenzofuran (p = 0.0029) and 1,2,3,4,6,7,8,9-octachlorodibenzofuran (p = 0.01). Dioxins 41-47 pyruvate carboxylase Homo sapiens 53-56 18313043-9 2008 Serum TSH increased with hair and blood Hg concentrations and was highest among those in the highest 50th percentile for both Hg and dioxin-like PCB congeners compared to the others. Dioxins 133-139 pyruvate carboxylase Homo sapiens 145-148 17912254-4 2008 These order of magnitude greater IEQs compared to the TEQs for dioxins, furans, and certain PCBs suggests that human blood contains a relatively high level of AHR agonists able to activate the CYP1A1 dioxin response element (DRE)-linked reporter gene bioassay and that this AHR activity is not accounted for by PCDDs/Fs and dioxin-like PCBs based on standard HR-GC/MS and TEF analysis. Dioxins 200-206 aryl hydrocarbon receptor Homo sapiens 159-162 17912254-4 2008 These order of magnitude greater IEQs compared to the TEQs for dioxins, furans, and certain PCBs suggests that human blood contains a relatively high level of AHR agonists able to activate the CYP1A1 dioxin response element (DRE)-linked reporter gene bioassay and that this AHR activity is not accounted for by PCDDs/Fs and dioxin-like PCBs based on standard HR-GC/MS and TEF analysis. Dioxins 200-206 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 193-199 17912254-4 2008 These order of magnitude greater IEQs compared to the TEQs for dioxins, furans, and certain PCBs suggests that human blood contains a relatively high level of AHR agonists able to activate the CYP1A1 dioxin response element (DRE)-linked reporter gene bioassay and that this AHR activity is not accounted for by PCDDs/Fs and dioxin-like PCBs based on standard HR-GC/MS and TEF analysis. Dioxins 63-70 aryl hydrocarbon receptor Homo sapiens 159-162 17912254-4 2008 These order of magnitude greater IEQs compared to the TEQs for dioxins, furans, and certain PCBs suggests that human blood contains a relatively high level of AHR agonists able to activate the CYP1A1 dioxin response element (DRE)-linked reporter gene bioassay and that this AHR activity is not accounted for by PCDDs/Fs and dioxin-like PCBs based on standard HR-GC/MS and TEF analysis. Dioxins 200-206 aryl hydrocarbon receptor Homo sapiens 274-277 17912254-4 2008 These order of magnitude greater IEQs compared to the TEQs for dioxins, furans, and certain PCBs suggests that human blood contains a relatively high level of AHR agonists able to activate the CYP1A1 dioxin response element (DRE)-linked reporter gene bioassay and that this AHR activity is not accounted for by PCDDs/Fs and dioxin-like PCBs based on standard HR-GC/MS and TEF analysis. Dioxins 63-70 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 193-199 17912254-4 2008 These order of magnitude greater IEQs compared to the TEQs for dioxins, furans, and certain PCBs suggests that human blood contains a relatively high level of AHR agonists able to activate the CYP1A1 dioxin response element (DRE)-linked reporter gene bioassay and that this AHR activity is not accounted for by PCDDs/Fs and dioxin-like PCBs based on standard HR-GC/MS and TEF analysis. Dioxins 63-69 aryl hydrocarbon receptor Homo sapiens 159-162 18385208-0 2008 An aryl hydrocarbon receptor repressor from Xenopus laevis: function, expression, and role in dioxin responsiveness during frog development. Dioxins 94-100 aryl-hydrocarbon receptor repressor L homeolog Xenopus laevis 3-38 17912254-4 2008 These order of magnitude greater IEQs compared to the TEQs for dioxins, furans, and certain PCBs suggests that human blood contains a relatively high level of AHR agonists able to activate the CYP1A1 dioxin response element (DRE)-linked reporter gene bioassay and that this AHR activity is not accounted for by PCDDs/Fs and dioxin-like PCBs based on standard HR-GC/MS and TEF analysis. Dioxins 63-69 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 193-199 18063300-3 2008 The dioxin in the sediment samples was found to come from a mixture of the impurities of pentachlorophenol (PCP), chloronitrofen (CNP) and combustion based on the result of hierarchical cluster analysis (HCA). Dioxins 4-10 2',3'-cyclic nucleotide 3' phosphodiesterase Homo sapiens 130-133 18440119-7 2008 Deletion analysis localized the paradoxical induction response to a region between -1.8 kb and -1.3 kb, which contains a dioxin-responsive element (DRE) previously shown by us to be capable of binding activated AHR. Dioxins 121-127 aryl hydrocarbon receptor Homo sapiens 211-214 18358233-0 2008 Intrinsic AhR function underlies cross-talk of dioxins with sex hormone signalings. Dioxins 47-54 aryl hydrocarbon receptor Homo sapiens 10-13 18358233-1 2008 The arylhydrocarbon receptor (AhR) mediates sex steroid hormone-related actions in both normal physiology and in dioxin toxicity. Dioxins 113-119 aryl hydrocarbon receptor Homo sapiens 4-28 18358233-1 2008 The arylhydrocarbon receptor (AhR) mediates sex steroid hormone-related actions in both normal physiology and in dioxin toxicity. Dioxins 113-119 aryl hydrocarbon receptor Homo sapiens 30-33 18295293-0 2008 Low-dose dioxins alter gene expression related to cholesterol biosynthesis, lipogenesis, and glucose metabolism through the aryl hydrocarbon receptor-mediated pathway in mouse liver. Dioxins 9-16 aryl-hydrocarbon receptor Mus musculus 124-149 18313660-0 2008 Relationship between insulin sensitivity and exposure to dioxins and polychlorinated biphenyls in pregnant women. Dioxins 57-64 insulin Homo sapiens 21-28 18484306-1 2008 The aryl hydrocarbon receptor (AhR) receives much attention for its role in the toxicity of dioxins and dioxin-like polychlorinated biphenyls. Dioxins 92-99 aryl hydrocarbon receptor Homo sapiens 4-29 18484306-1 2008 The aryl hydrocarbon receptor (AhR) receives much attention for its role in the toxicity of dioxins and dioxin-like polychlorinated biphenyls. Dioxins 92-99 aryl hydrocarbon receptor Homo sapiens 31-34 18484306-1 2008 The aryl hydrocarbon receptor (AhR) receives much attention for its role in the toxicity of dioxins and dioxin-like polychlorinated biphenyls. Dioxins 92-98 aryl hydrocarbon receptor Homo sapiens 4-29 18484306-1 2008 The aryl hydrocarbon receptor (AhR) receives much attention for its role in the toxicity of dioxins and dioxin-like polychlorinated biphenyls. Dioxins 92-98 aryl hydrocarbon receptor Homo sapiens 31-34 18367304-4 2008 We found that both 2,2",4,4"-tetrachlorobiphenyl (PCB 47) and 2,2",4,4",5,5"-hexachlorobiphenyl (PCB 153), but not the dioxin-like, non-ortho-substituted, 3,3",4,4",5-pentachlorobiphenyl (PCB 126), induce a massive release of AA. Dioxins 119-125 pyruvate carboxylase Rattus norvegicus 50-53 18329192-0 2008 Expression of AhR, CYP1A1, GSTA1, c-fos and TGF-alpha in skin lesions from dioxin-exposed humans with chloracne. Dioxins 75-81 aryl hydrocarbon receptor Homo sapiens 14-17 18294953-1 2008 The aryl hydrocarbon receptor (AhR) mediates the toxicity of dioxins and related xenobiotics. Dioxins 61-68 aryl-hydrocarbon receptor Mus musculus 4-29 18294953-1 2008 The aryl hydrocarbon receptor (AhR) mediates the toxicity of dioxins and related xenobiotics. Dioxins 61-68 aryl-hydrocarbon receptor Mus musculus 31-34 18045642-8 2008 Twelve dioxin-like PCBs contributed around 8% of the total PCB exposure, and all were present in all study subjects. Dioxins 7-13 pyruvate carboxylase Homo sapiens 19-22 18329192-0 2008 Expression of AhR, CYP1A1, GSTA1, c-fos and TGF-alpha in skin lesions from dioxin-exposed humans with chloracne. Dioxins 75-81 transforming growth factor alpha Homo sapiens 44-53 18329192-3 2008 It is possible that dioxins contribute to the pathogenesis through activation of aryl-hydrocarbon receptor (AhR)-mediated transcription and downstream genes such as CYP1A1, GSTA1 and TGF-alpha. Dioxins 20-27 aryl hydrocarbon receptor Homo sapiens 81-106 18329192-3 2008 It is possible that dioxins contribute to the pathogenesis through activation of aryl-hydrocarbon receptor (AhR)-mediated transcription and downstream genes such as CYP1A1, GSTA1 and TGF-alpha. Dioxins 20-27 aryl hydrocarbon receptor Homo sapiens 108-111 18329192-3 2008 It is possible that dioxins contribute to the pathogenesis through activation of aryl-hydrocarbon receptor (AhR)-mediated transcription and downstream genes such as CYP1A1, GSTA1 and TGF-alpha. Dioxins 20-27 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 165-171 18329192-3 2008 It is possible that dioxins contribute to the pathogenesis through activation of aryl-hydrocarbon receptor (AhR)-mediated transcription and downstream genes such as CYP1A1, GSTA1 and TGF-alpha. Dioxins 20-27 glutathione S-transferase alpha 1 Homo sapiens 173-178 18329192-3 2008 It is possible that dioxins contribute to the pathogenesis through activation of aryl-hydrocarbon receptor (AhR)-mediated transcription and downstream genes such as CYP1A1, GSTA1 and TGF-alpha. Dioxins 20-27 transforming growth factor alpha Homo sapiens 183-192 18329192-6 2008 Compared with controls, AhR, CYP1A1, GSTA1 and c-fos transactivations were significantly induced in the skins of chloracne patients who had long-term exposure to dioxins and dibenzofuranes. Dioxins 162-169 aryl hydrocarbon receptor Homo sapiens 24-27 18329192-6 2008 Compared with controls, AhR, CYP1A1, GSTA1 and c-fos transactivations were significantly induced in the skins of chloracne patients who had long-term exposure to dioxins and dibenzofuranes. Dioxins 162-169 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 29-35 18329192-6 2008 Compared with controls, AhR, CYP1A1, GSTA1 and c-fos transactivations were significantly induced in the skins of chloracne patients who had long-term exposure to dioxins and dibenzofuranes. Dioxins 162-169 glutathione S-transferase alpha 1 Homo sapiens 37-42 18329192-6 2008 Compared with controls, AhR, CYP1A1, GSTA1 and c-fos transactivations were significantly induced in the skins of chloracne patients who had long-term exposure to dioxins and dibenzofuranes. Dioxins 162-169 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 47-52 17991765-0 2008 The transcription factor aryl hydrocarbon receptor nuclear translocator functions as an estrogen receptor beta-selective coactivator, and its recruitment to alternative pathways mediates antiestrogenic effects of dioxin. Dioxins 213-219 aryl hydrocarbon receptor nuclear translocator Homo sapiens 25-71 18178667-1 2008 Activation of the aryl hydrocarbon receptor (AHR) by agonists and environmental contaminants like dioxin (2,3,7,8-tetrachlorodibenzo-p-dioxin) leads to many adverse biological effects, including tumor promotion. Dioxins 98-104 aryl hydrocarbon receptor Homo sapiens 18-43 18178667-1 2008 Activation of the aryl hydrocarbon receptor (AHR) by agonists and environmental contaminants like dioxin (2,3,7,8-tetrachlorodibenzo-p-dioxin) leads to many adverse biological effects, including tumor promotion. Dioxins 98-104 aryl hydrocarbon receptor Homo sapiens 45-48 18295415-2 2008 It has some properties that are typical for dioxin-like compounds that act mainly through the aryl hydrocarbon receptor (AhR) protein. Dioxins 44-50 aryl hydrocarbon receptor Rattus norvegicus 94-119 18295415-2 2008 It has some properties that are typical for dioxin-like compounds that act mainly through the aryl hydrocarbon receptor (AhR) protein. Dioxins 44-50 aryl hydrocarbon receptor Rattus norvegicus 121-124 18295415-3 2008 Upon dioxin binding, the AhR translocates to the nucleus and modulates gene expression. Dioxins 5-11 aryl hydrocarbon receptor Rattus norvegicus 25-28 17988715-9 2008 It was suggested that congeners of PCDD, especially highly substituted PCDDs, and PCDFs have a tendency to accumulate in the testis and dioxin-like PCB congeners accumulate readily in adipose tissue. Dioxins 136-142 pyruvate carboxylase Bos taurus 148-151 18001814-1 2008 PCDD/F and dioxin-like PCB were measured in 142 air samples of Hong Kong. Dioxins 11-17 pyruvate carboxylase Homo sapiens 23-26 18001814-4 2008 A higher WHO-TEQ value of dioxin-like PCB (mainly attributed to the relatively higher WHO-TEQ value of PCB 126) in Yuen Long during winter, compared with other months, could also be related to the regional transport by the winter monsoon wind and the low mixing height in winter. Dioxins 26-32 pyruvate carboxylase Homo sapiens 38-41 18001814-4 2008 A higher WHO-TEQ value of dioxin-like PCB (mainly attributed to the relatively higher WHO-TEQ value of PCB 126) in Yuen Long during winter, compared with other months, could also be related to the regional transport by the winter monsoon wind and the low mixing height in winter. Dioxins 26-32 pyruvate carboxylase Homo sapiens 103-106 18001814-5 2008 Spatially, air concentrations of PCDD/F and dioxin-like PCB demonstrated a west-to-east gradient (with Yuen Long>Tsuen Wan>Tap Mun). Dioxins 44-50 pyruvate carboxylase Homo sapiens 56-59 18001814-5 2008 Spatially, air concentrations of PCDD/F and dioxin-like PCB demonstrated a west-to-east gradient (with Yuen Long>Tsuen Wan>Tap Mun). Dioxins 44-50 SEC14 like lipid binding 2 Homo sapiens 129-132 18001814-6 2008 It is suggested that PCDD/F and dioxin-like PCB were transported into the western airshed of Hong Kong from the Pearl River Delta by land-sea breeze circulation and confined to the northwestern part, due to the blocking effect of the northwestern airshed in Hong Kong. Dioxins 32-38 pyruvate carboxylase Homo sapiens 44-47 21783853-0 2008 The Belgian PCB/dioxin crisis-8 years later An overview. Dioxins 16-22 pyruvate carboxylase Homo sapiens 12-15 21783853-3 2008 This has resulted in a major food crisis, known worldwide as the "Belgian PCB/dioxin crisis". Dioxins 78-84 pyruvate carboxylase Homo sapiens 74-77 17973980-1 2008 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor activated by dioxin and polyaromatic hydrocarbons. Dioxins 92-98 aryl hydrocarbon receptor Homo sapiens 4-29 17973980-1 2008 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor activated by dioxin and polyaromatic hydrocarbons. Dioxins 92-98 aryl hydrocarbon receptor Homo sapiens 31-34 17973980-3 2008 In this study, we investigated how the neuronal activity influence AhR-mediated dioxin-responsive gene expression and neurotoxicity. Dioxins 80-86 aryl hydrocarbon receptor Homo sapiens 67-70 17973980-4 2008 Our results show that activation of AhR by the selective agonist 2,3,7,8-tetrachlorodibenzo-p-dioxin induced dioxin-responsive gene expression and calcium entry, which were attenuated by AhR small interfering RNA, the NMDA receptor channel blocker MK801, and the action potential blocker tetrodotoxin (TTX). Dioxins 94-100 aryl hydrocarbon receptor Homo sapiens 36-39 17973980-4 2008 Our results show that activation of AhR by the selective agonist 2,3,7,8-tetrachlorodibenzo-p-dioxin induced dioxin-responsive gene expression and calcium entry, which were attenuated by AhR small interfering RNA, the NMDA receptor channel blocker MK801, and the action potential blocker tetrodotoxin (TTX). Dioxins 94-100 aryl hydrocarbon receptor Homo sapiens 187-190 17973980-9 2008 Together, the results suggest that neuronal activity may facilitate AhR-mediated calcium signaling, which in turn enhances AhR-mediated gene regulation and mediated maturation-dependent dioxin neurotoxicity. Dioxins 186-192 aryl hydrocarbon receptor Homo sapiens 68-71 18055878-3 2008 Analysis of the proximal promoter of the hIGFBP-1 gene reveals the presence of an aryl hydrocarbon binding/dioxin response element (DRE). Dioxins 107-113 insulin like growth factor binding protein 1 Homo sapiens 41-49 18089838-0 2008 Dioxin-mediated up-regulation of aryl hydrocarbon receptor target genes is dependent on the calcium/calmodulin/CaMKIalpha pathway. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 33-58 18089838-0 2008 Dioxin-mediated up-regulation of aryl hydrocarbon receptor target genes is dependent on the calcium/calmodulin/CaMKIalpha pathway. Dioxins 0-6 calcium/calmodulin dependent protein kinase I Homo sapiens 111-121 18294692-0 2008 The common environmental pollutant dioxin-induced memory deficits by altering estrogen pathways and a major route of retinol transport involving transthyretin. Dioxins 35-41 transthyretin Mus musculus 145-158 18294692-8 2008 Attenuation of dioxin-induced memory deficits in mice lacking transthyretin (TTR) suggests that TCDD may be acting by affecting the major route of retinol transport involving TTR. Dioxins 15-21 transthyretin Mus musculus 62-75 18294692-8 2008 Attenuation of dioxin-induced memory deficits in mice lacking transthyretin (TTR) suggests that TCDD may be acting by affecting the major route of retinol transport involving TTR. Dioxins 15-21 transthyretin Mus musculus 77-80 18294692-8 2008 Attenuation of dioxin-induced memory deficits in mice lacking transthyretin (TTR) suggests that TCDD may be acting by affecting the major route of retinol transport involving TTR. Dioxins 15-21 transthyretin Mus musculus 175-178 18007012-2 2008 Activation of the aryl hydrocarbon receptor (AhR) by the pollutant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD or dioxin) results in an increased number of neutrophils in the lung after influenza virus infection. Dioxins 96-102 aryl-hydrocarbon receptor Mus musculus 45-48 18007012-4 2008 In this study, we determined whether AhR activation increases neutrophil numbers systemically or only in the infected lung, and whether AhR-regulated events within the hematopoietic system underlie the dioxin-induced increase in pulmonary neutrophils observed during influenza virus infection. Dioxins 202-208 aryl-hydrocarbon receptor Mus musculus 136-139 18061397-2 2008 Binding to the AhR is widely assumed to activate the main pathway by which dioxins, like 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) exert their toxicity. Dioxins 75-82 aryl hydrocarbon receptor Homo sapiens 15-18 18155262-4 2008 Firstly, salmon primary hepatocytes were exposed to the dioxin-like PCB126 at 1, 10 and 50 nM [corrected] and ER agonist nonylphenol (NP) at 5 and 10 microM, singly or in combination. Dioxins 56-62 pyruvate carboxylase Homo sapiens 68-71 18155262-15 2008 Although not conclusive, our findings represent the first study showing the activation of estrogenic responses by a dioxin-like PCB in fish in vitro system and resemble the "ER-hijacking" hypothesis that was recently proposed. Dioxins 116-122 pyruvate carboxylase Homo sapiens 128-131 18072750-4 2008 The AhR is activated by xenobiotica such as dioxins. Dioxins 44-51 aryl hydrocarbon receptor Homo sapiens 4-7 18179178-6 2008 Surprisingly, these drugs were shown to have minimal activity toward inducing classical dioxin responsive element-driven AhR-mediated CYP1A1 transcription. Dioxins 88-94 aryl-hydrocarbon receptor Mus musculus 121-124 18724896-0 2008 [Effect of dioxin on apoptosis of osteogenic sarcoma cells and regulation on gene expression of insulin-like growth factor binding protein 6]. Dioxins 11-17 insulin like growth factor binding protein 6 Homo sapiens 96-140 17991765-0 2008 The transcription factor aryl hydrocarbon receptor nuclear translocator functions as an estrogen receptor beta-selective coactivator, and its recruitment to alternative pathways mediates antiestrogenic effects of dioxin. Dioxins 213-219 estrogen receptor 2 Homo sapiens 88-110 17991765-1 2008 The biological effects of dioxins are mediated by the aryl hydrocarbon receptor (AhR) and its dimerization partner, the AhR nuclear translocator (ARNT), and include interference with hormonal signaling pathways like the response to estrogens. Dioxins 26-33 aryl hydrocarbon receptor Homo sapiens 54-79 17991765-1 2008 The biological effects of dioxins are mediated by the aryl hydrocarbon receptor (AhR) and its dimerization partner, the AhR nuclear translocator (ARNT), and include interference with hormonal signaling pathways like the response to estrogens. Dioxins 26-33 aryl hydrocarbon receptor Homo sapiens 81-84 17991765-1 2008 The biological effects of dioxins are mediated by the aryl hydrocarbon receptor (AhR) and its dimerization partner, the AhR nuclear translocator (ARNT), and include interference with hormonal signaling pathways like the response to estrogens. Dioxins 26-33 aryl hydrocarbon receptor nuclear translocator Homo sapiens 120-144 17991765-1 2008 The biological effects of dioxins are mediated by the aryl hydrocarbon receptor (AhR) and its dimerization partner, the AhR nuclear translocator (ARNT), and include interference with hormonal signaling pathways like the response to estrogens. Dioxins 26-33 aryl hydrocarbon receptor nuclear translocator Homo sapiens 146-150 17991765-6 2008 We show further that coactivation by ARNT as well as inhibition by dioxin acts stronger on ERbeta than on ERalpha activity. Dioxins 67-73 estrogen receptor 2 Homo sapiens 91-97 17998243-0 2008 Analysis of 2,3,7,8-tetrachlorodibenzo-p-dioxin-induced proteome changes in 5L rat hepatoma cells reveals novel targets of dioxin action including the mitochondrial apoptosis regulator VDAC2. Dioxins 41-47 voltage-dependent anion channel 2 Rattus norvegicus 185-190 17991765-6 2008 We show further that coactivation by ARNT as well as inhibition by dioxin acts stronger on ERbeta than on ERalpha activity. Dioxins 67-73 estrogen receptor 1 Homo sapiens 106-113 17991765-8 2008 Taken together, our studies show that recruitment of ARNT to the AhR after dioxin treatment can account for the antiestrogenic effect of dioxins. Dioxins 75-81 aryl hydrocarbon receptor nuclear translocator Homo sapiens 53-57 17991765-8 2008 Taken together, our studies show that recruitment of ARNT to the AhR after dioxin treatment can account for the antiestrogenic effect of dioxins. Dioxins 75-81 aryl hydrocarbon receptor Homo sapiens 65-68 17991765-8 2008 Taken together, our studies show that recruitment of ARNT to the AhR after dioxin treatment can account for the antiestrogenic effect of dioxins. Dioxins 137-144 aryl hydrocarbon receptor nuclear translocator Homo sapiens 53-57 17991765-8 2008 Taken together, our studies show that recruitment of ARNT to the AhR after dioxin treatment can account for the antiestrogenic effect of dioxins. Dioxins 137-144 aryl hydrocarbon receptor Homo sapiens 65-68 17991765-9 2008 Moreover, we show for the first time that the inhibitory effects of dioxin are more pronounced on ERbeta than on ERalpha. Dioxins 68-74 estrogen receptor 2 Homo sapiens 98-104 17991765-9 2008 Moreover, we show for the first time that the inhibitory effects of dioxin are more pronounced on ERbeta than on ERalpha. Dioxins 68-74 estrogen receptor 1 Homo sapiens 113-120 18652561-1 2008 Although the aryl hydrocarbon receptor (AhR) has been known as the mediator of the toxicity of particular xenobiotics such as the dioxins, the normal role of this transcription factor in a number of biological processes is just beginning to be recognized. Dioxins 130-137 aryl hydrocarbon receptor Homo sapiens 13-38 18190939-21 2008 The results support the use of the TEF methodology and suggest that immune suppression by dioxin-like chemicals may be of concern at or near background human exposures. Dioxins 90-96 TEF transcription factor, PAR bZIP family member Homo sapiens 35-38 18652561-1 2008 Although the aryl hydrocarbon receptor (AhR) has been known as the mediator of the toxicity of particular xenobiotics such as the dioxins, the normal role of this transcription factor in a number of biological processes is just beginning to be recognized. Dioxins 130-137 aryl hydrocarbon receptor Homo sapiens 40-43 18418030-1 2008 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates diverse dioxin toxicities. Dioxins 101-107 aryl-hydrocarbon receptor Mus musculus 4-29 18685268-5 2008 There are several microbial mechanisms responsible for biodegradation of dioxins, including oxidative degradation by dioxygenase-containing aerobic bacteria, bacterial and fungal cytochrome P-450, fungal lignolytic enzymes, reductive dechlorination by anaerobic bacteria, and direct ether ring cleavage by fungi containing etherase-like enzymes. Dioxins 73-80 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 179-195 17552871-5 2008 We analyzed the effects of dexamethasone (DEX) and dioxin (TCDD) on i) expression of AhR and GRalpha mRNAs; ii) levels of AhR and GR proteins; iii) transcriptional activities of AhR and GR in reporter assays; iv) 7-ethoxyresorufin-O-deethylase activity (EROD). Dioxins 51-57 aryl hydrocarbon receptor Homo sapiens 85-88 17552871-5 2008 We analyzed the effects of dexamethasone (DEX) and dioxin (TCDD) on i) expression of AhR and GRalpha mRNAs; ii) levels of AhR and GR proteins; iii) transcriptional activities of AhR and GR in reporter assays; iv) 7-ethoxyresorufin-O-deethylase activity (EROD). Dioxins 51-57 aryl hydrocarbon receptor Homo sapiens 122-125 17552871-5 2008 We analyzed the effects of dexamethasone (DEX) and dioxin (TCDD) on i) expression of AhR and GRalpha mRNAs; ii) levels of AhR and GR proteins; iii) transcriptional activities of AhR and GR in reporter assays; iv) 7-ethoxyresorufin-O-deethylase activity (EROD). Dioxins 51-57 nuclear receptor subfamily 3 group C member 1 Homo sapiens 93-95 17552871-5 2008 We analyzed the effects of dexamethasone (DEX) and dioxin (TCDD) on i) expression of AhR and GRalpha mRNAs; ii) levels of AhR and GR proteins; iii) transcriptional activities of AhR and GR in reporter assays; iv) 7-ethoxyresorufin-O-deethylase activity (EROD). Dioxins 51-57 aryl hydrocarbon receptor Homo sapiens 122-125 18418030-1 2008 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates diverse dioxin toxicities. Dioxins 101-107 aryl-hydrocarbon receptor Mus musculus 31-34 18438020-1 2008 A method for the determination of dioxin like polychlorinated biphenyl (DL-PCB) residues in milk has been developed using high resolution gas chromatography coupled with ion trap mass spectrometry (GC-MS/MS-IT). Dioxins 34-40 pyruvate carboxylase Homo sapiens 75-78 17722095-5 2007 Several dioxin-like PCB congeners were associated with increased risk of NHL, including dioxin-like PCB nos. Dioxins 8-14 pyruvate carboxylase Homo sapiens 20-23 17722095-5 2007 Several dioxin-like PCB congeners were associated with increased risk of NHL, including dioxin-like PCB nos. Dioxins 8-14 pyruvate carboxylase Homo sapiens 100-103 17722095-5 2007 Several dioxin-like PCB congeners were associated with increased risk of NHL, including dioxin-like PCB nos. Dioxins 88-94 pyruvate carboxylase Homo sapiens 20-23 17722095-5 2007 Several dioxin-like PCB congeners were associated with increased risk of NHL, including dioxin-like PCB nos. Dioxins 88-94 pyruvate carboxylase Homo sapiens 100-103 17872374-0 2007 Dioxin affects glucose transport via the arylhydrocarbon receptor signal cascade in pluripotent embryonic carcinoma cells. Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 41-65 17890447-1 2007 The aryl hydrocarbon receptor repressor (AhRR) is a member of the aryl hydrocarbon receptor (AhR) signaling cascade, which mediates dioxin toxicity and is involved in regulation of cell growth and differentiation. Dioxins 132-138 aryl hydrocarbon receptor repressor Homo sapiens 4-39 17890447-1 2007 The aryl hydrocarbon receptor repressor (AhRR) is a member of the aryl hydrocarbon receptor (AhR) signaling cascade, which mediates dioxin toxicity and is involved in regulation of cell growth and differentiation. Dioxins 132-138 aryl hydrocarbon receptor repressor Homo sapiens 41-45 17890447-1 2007 The aryl hydrocarbon receptor repressor (AhRR) is a member of the aryl hydrocarbon receptor (AhR) signaling cascade, which mediates dioxin toxicity and is involved in regulation of cell growth and differentiation. Dioxins 132-138 aryl hydrocarbon receptor Homo sapiens 4-29 17890447-1 2007 The aryl hydrocarbon receptor repressor (AhRR) is a member of the aryl hydrocarbon receptor (AhR) signaling cascade, which mediates dioxin toxicity and is involved in regulation of cell growth and differentiation. Dioxins 132-138 aryl hydrocarbon receptor Homo sapiens 41-44 17720151-0 2007 Functional analysis of cis-regulatory regions within the dioxin-inducible CYP1A promoter/enhancer region from zebrafish (Danio rerio). Dioxins 57-63 cytochrome P450, family 1, subfamily A Danio rerio 74-79 17785579-0 2007 A dioxin-responsive enhancer 3" of the human CYP1A2 gene. Dioxins 2-8 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 45-51 17785579-2 2007 Both CYP1A genes and CYP1B1 are transcriptionally induced by the aryl hydrocarbon receptor (AhR), a ligand-activated transcription factor that binds 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin). Dioxins 178-184 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 21-27 17785579-2 2007 Both CYP1A genes and CYP1B1 are transcriptionally induced by the aryl hydrocarbon receptor (AhR), a ligand-activated transcription factor that binds 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin). Dioxins 178-184 aryl hydrocarbon receptor Homo sapiens 65-90 17785579-2 2007 Both CYP1A genes and CYP1B1 are transcriptionally induced by the aryl hydrocarbon receptor (AhR), a ligand-activated transcription factor that binds 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin). Dioxins 178-184 aryl hydrocarbon receptor Homo sapiens 92-95 18007995-9 2007 These data suggest that some tissues may be especially vulnerable to PCBs interfering directly with TH signaling due to their capacity to express CYP1A1 in response to coplanar PCBs (or other dioxin-like molecules) if sufficient mono-ortho PCBs are present. Dioxins 192-198 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 146-152 17956617-12 2007 CONCLUSION: i) We observed that the proportion of dioxin like (DL) compounds in the POP mixture was the dominating factor affecting the level of serum AhR transcriptional activity even at very high level of non DL-PCBs; ii) The inverse association between the integrated serum AhR transactivity and sum of POPs might be explained by the higher level of compounds antagonizing the AhR function probably due to selective POP bioaccumulation in the food chain. Dioxins 50-56 aryl-hydrocarbon receptor Mus musculus 151-154 17950758-3 2007 Considering the report that dioxin, an aryl hydrocarbon receptor (AhR) agonist, disrupts the transcriptional activity of ER without binding to the ER, 14 flavonoids were examined for the transcriptional activity of AhR by the yeast reporter assay (AhR). Dioxins 28-34 aryl hydrocarbon receptor Homo sapiens 215-218 17950758-3 2007 Considering the report that dioxin, an aryl hydrocarbon receptor (AhR) agonist, disrupts the transcriptional activity of ER without binding to the ER, 14 flavonoids were examined for the transcriptional activity of AhR by the yeast reporter assay (AhR). Dioxins 28-34 aryl hydrocarbon receptor Homo sapiens 215-218 17712502-3 2007 Three dioxin-like PCB congeners had a mean value of TEQ of 0.24 pg-TEQ m(-3). Dioxins 6-12 pyruvate carboxylase Homo sapiens 18-21 17894822-7 2007 Post-transcriptional activation of TCTP expression was associated with the action of dioxin, nickel, cobalt (1.8-2.3-fold) and copper (2.5-3.0-fold), whereas stimulation of TCTP synthesis by copper was mediated by the TCTP mRNA 3"-UTR (3.2-fold) but not by the 5"-UTR (0.5-fold). Dioxins 85-91 tumor protein, translationally-controlled 1 Homo sapiens 35-39 17652329-1 2007 The arylhydrocarbon receptor (AhR) mediates toxicities of dioxins, including the most potent congener 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), by being translocated to the nucleus upon ligand-binding and inducing expression of target genes. Dioxins 58-65 aryl hydrocarbon receptor Homo sapiens 4-28 17576166-11 2007 We first show that AHR functions as a transactivating receptor in osteoblasts, as evidenced by its ligand-dependent migration to the nucleus and its association with known dioxin response elements. Dioxins 172-178 aryl hydrocarbon receptor Rattus norvegicus 19-22 17652329-1 2007 The arylhydrocarbon receptor (AhR) mediates toxicities of dioxins, including the most potent congener 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), by being translocated to the nucleus upon ligand-binding and inducing expression of target genes. Dioxins 58-65 aryl hydrocarbon receptor Homo sapiens 30-33 17636048-0 2007 Aryl hydrocarbon receptor splice variants in the dioxin-resistant rat: tissue expression and transactivational activity. Dioxins 49-55 aryl hydrocarbon receptor Rattus norvegicus 0-25 17636048-1 2007 The AHR locus encodes the aryl hydrocarbon receptor (AHR), a transcriptional regulator of multiple drug-metabolizing enzymes and mediator of toxicity of dioxin-like chemicals. Dioxins 153-159 aryl hydrocarbon receptor Rattus norvegicus 4-7 17636048-1 2007 The AHR locus encodes the aryl hydrocarbon receptor (AHR), a transcriptional regulator of multiple drug-metabolizing enzymes and mediator of toxicity of dioxin-like chemicals. Dioxins 153-159 aryl hydrocarbon receptor Rattus norvegicus 26-51 17636048-1 2007 The AHR locus encodes the aryl hydrocarbon receptor (AHR), a transcriptional regulator of multiple drug-metabolizing enzymes and mediator of toxicity of dioxin-like chemicals. Dioxins 153-159 aryl hydrocarbon receptor Rattus norvegicus 53-56 17636048-5 2007 In dioxin-sensitive rat strains and lines that are homozygous for wild-type AHR alleles, wild-type AHR mRNA is the most abundant transcript but some IV transcripts are detectable. Dioxins 3-9 aryl hydrocarbon receptor Rattus norvegicus 76-79 17636048-5 2007 In dioxin-sensitive rat strains and lines that are homozygous for wild-type AHR alleles, wild-type AHR mRNA is the most abundant transcript but some IV transcripts are detectable. Dioxins 3-9 aryl hydrocarbon receptor Rattus norvegicus 99-102 17636048-7 2007 In silico modeling indicates that the DV mRNA has lost considerable secondary structure, whereas at the protein level, the transactivation domain of the IV in the dioxin-resistant H/W rat has greater alpha-helical content and a more hydrophobic terminus than wild-type AHR, which may produce a protein conformation that is less amenable to interaction with other regulatory proteins. Dioxins 163-169 aryl hydrocarbon receptor Rattus norvegicus 269-272 17698510-1 2007 Dioxin-like chemicals are well known for their ability to upregulate expression of numerous genes via the AH receptor (AHR). Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 106-117 17707585-0 2007 Differential effect of arecoline on the endogenous dioxin-responsive cytochrome P450 1A1 and on a stably transfected dioxin-responsive element-driven reporter in human hepatoma cells. Dioxins 51-57 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 69-88 17707585-4 2007 The TCDD-activated aryl hydrocarbon receptor (AhR) induces the DRE-CALUX activation and CYP1A1 gene expression via binding to DRE in promoter regions of these dioxin-responsive genes. Dioxins 159-165 aryl hydrocarbon receptor Homo sapiens 19-44 17707585-4 2007 The TCDD-activated aryl hydrocarbon receptor (AhR) induces the DRE-CALUX activation and CYP1A1 gene expression via binding to DRE in promoter regions of these dioxin-responsive genes. Dioxins 159-165 aryl hydrocarbon receptor Homo sapiens 46-49 17707585-4 2007 The TCDD-activated aryl hydrocarbon receptor (AhR) induces the DRE-CALUX activation and CYP1A1 gene expression via binding to DRE in promoter regions of these dioxin-responsive genes. Dioxins 159-165 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 88-94 17707585-7 2007 This finding indicates the differential effect of arecoline on the endogenous dioxin-responsive CYP1A1 and on a stably transfected DRE-driven reporter in human hepatoma cells. Dioxins 78-84 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 96-102 17698510-1 2007 Dioxin-like chemicals are well known for their ability to upregulate expression of numerous genes via the AH receptor (AHR). Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 119-122 17698510-4 2007 We hypothesized that microRNAs (miRNAs), which have emerged as powerful negative regulators of mRNA levels in several systems, might be responsible for mRNA downregulation in dioxin/AHR pathways. Dioxins 175-181 aryl hydrocarbon receptor Rattus norvegicus 182-185 18063844-7 2007 Here we observed inhibitory effects of novel MIAs on dioxin-inducible expression of CYP1A1 mRNA in rat hepatocytes. Dioxins 53-59 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 84-90 17690134-0 2007 Glucocorticoid-enhanced expression of dioxin target genes through regulation of the rat aryl hydrocarbon receptor. Dioxins 38-44 aryl hydrocarbon receptor Rattus norvegicus 88-113 17690134-7 2007 Surprisingly, AhR itself was upregulated by combined dioxin/glucocorticoid exposure in rat H4IIe cells but not in the human cells which could be explained by the presence of two putative glucocorticoid response elements in the rat AhR promoter, but not in the human AhR promoter. Dioxins 53-59 aryl hydrocarbon receptor Rattus norvegicus 14-17 17690134-7 2007 Surprisingly, AhR itself was upregulated by combined dioxin/glucocorticoid exposure in rat H4IIe cells but not in the human cells which could be explained by the presence of two putative glucocorticoid response elements in the rat AhR promoter, but not in the human AhR promoter. Dioxins 53-59 aryl hydrocarbon receptor Rattus norvegicus 231-234 17690134-7 2007 Surprisingly, AhR itself was upregulated by combined dioxin/glucocorticoid exposure in rat H4IIe cells but not in the human cells which could be explained by the presence of two putative glucocorticoid response elements in the rat AhR promoter, but not in the human AhR promoter. Dioxins 53-59 aryl hydrocarbon receptor Homo sapiens 231-234 17690134-8 2007 This GR-mediated expression of dioxin target genes through upregulation of the AhR in rat but not in human cells opens the possibility that dioxin responses in rodent-based models for toxicity differ from humans and provides new insight into the interactions of stress-related pathways, biological effects of dioxin-like compounds and may possibly have implications for risk assessment. Dioxins 31-37 aryl hydrocarbon receptor Rattus norvegicus 79-82 17690134-8 2007 This GR-mediated expression of dioxin target genes through upregulation of the AhR in rat but not in human cells opens the possibility that dioxin responses in rodent-based models for toxicity differ from humans and provides new insight into the interactions of stress-related pathways, biological effects of dioxin-like compounds and may possibly have implications for risk assessment. Dioxins 140-146 aryl hydrocarbon receptor Rattus norvegicus 79-82 17690134-8 2007 This GR-mediated expression of dioxin target genes through upregulation of the AhR in rat but not in human cells opens the possibility that dioxin responses in rodent-based models for toxicity differ from humans and provides new insight into the interactions of stress-related pathways, biological effects of dioxin-like compounds and may possibly have implications for risk assessment. Dioxins 140-146 aryl hydrocarbon receptor Rattus norvegicus 79-82 17894822-1 2007 Expression of the human TPT1 gene coding for translationally controlled tumor protein (TCTP) was investigated in Calu-6 and Cos-7 cells under the influence of 4beta-phorbol 12-myristate 13-acetate (PMA), forskolin, dioxin and the heavy metals copper, nickel and cobalt. Dioxins 215-221 tumor protein, translationally-controlled 1 Homo sapiens 24-28 17894822-3 2007 PMA, forskolin, dioxin, cobalt and nickel induced TCTP expression in 24 h in both cell lines about 2.2-3.2-fold at the mRNA level and 1.6-2.2-fold at the protein level. Dioxins 16-22 tumor protein, translationally-controlled 1 Homo sapiens 50-54 17894822-5 2007 TPT1 promoter assays showed transcriptional activation by PMA, forskolin and dioxin (2.0-3.1-fold) and a 7.0-8.0-fold increase by copper, whereas cobalt and nickel had no effect. Dioxins 77-83 tumor protein, translationally-controlled 1 Homo sapiens 0-4 17517823-4 2007 We found that dioxin downregulated the messenger RNAs for the G-protein-coupled receptor, CXCR4, as well as its unique chemokine ligand, CXCL12, in MCF-7 breast cancer cells. Dioxins 14-20 C-X-C motif chemokine receptor 4 Homo sapiens 90-95 17556759-1 2007 Dioxins including 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) induce various toxic effects through the aryl hydrocarbon receptor (AhR) signaling pathway. Dioxins 0-7 aryl hydrocarbon receptor-like Phalacrocorax carbo 102-127 17556759-1 2007 Dioxins including 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) induce various toxic effects through the aryl hydrocarbon receptor (AhR) signaling pathway. Dioxins 0-7 aryl hydrocarbon receptor-like Phalacrocorax carbo 129-132 17517823-4 2007 We found that dioxin downregulated the messenger RNAs for the G-protein-coupled receptor, CXCR4, as well as its unique chemokine ligand, CXCL12, in MCF-7 breast cancer cells. Dioxins 14-20 C-X-C motif chemokine ligand 12 Homo sapiens 137-143 17517823-7 2007 Utilizing an in vitro chemotaxis assay, we demonstrate that dioxin specifically inhibits the migration of MCF-7 cells toward CXCL12. Dioxins 60-66 C-X-C motif chemokine ligand 12 Homo sapiens 125-131 17579044-2 2007 Aryl hydrocarbon receptor (AhR) activation by the pollutant dioxin during influenza virus infection decreases survival, which correlates with a 4-fold increase in pulmonary IFN-gamma levels. Dioxins 60-66 aryl-hydrocarbon receptor Mus musculus 27-30 17517823-8 2007 We also show that dioxin reduces CXCR4 under hypoxia and CXCL12 under estradiol-induced conditions in MCF-7 cells. Dioxins 18-24 C-X-C motif chemokine receptor 4 Homo sapiens 33-38 17517823-8 2007 We also show that dioxin reduces CXCR4 under hypoxia and CXCL12 under estradiol-induced conditions in MCF-7 cells. Dioxins 18-24 C-X-C motif chemokine ligand 12 Homo sapiens 57-63 17517823-9 2007 Finally, as the CXCR4/CXCL12 axis is implicated in the progression of numerous types of cancer, we identified several other cancer cell lines in which dioxin modulates CXCR4 and CXCL12 levels. Dioxins 151-157 C-X-C motif chemokine receptor 4 Homo sapiens 16-21 17517823-9 2007 Finally, as the CXCR4/CXCL12 axis is implicated in the progression of numerous types of cancer, we identified several other cancer cell lines in which dioxin modulates CXCR4 and CXCL12 levels. Dioxins 151-157 C-X-C motif chemokine ligand 12 Homo sapiens 22-28 17517823-9 2007 Finally, as the CXCR4/CXCL12 axis is implicated in the progression of numerous types of cancer, we identified several other cancer cell lines in which dioxin modulates CXCR4 and CXCL12 levels. Dioxins 151-157 C-X-C motif chemokine receptor 4 Homo sapiens 168-173 17517823-9 2007 Finally, as the CXCR4/CXCL12 axis is implicated in the progression of numerous types of cancer, we identified several other cancer cell lines in which dioxin modulates CXCR4 and CXCL12 levels. Dioxins 151-157 C-X-C motif chemokine ligand 12 Homo sapiens 178-184 17517823-10 2007 We therefore propose that one mechanism whereby dioxin may protect against breast cancer is via downregulation of CXCR4 and CXCL12, thereby inhibiting progression of the disease. Dioxins 48-54 C-X-C motif chemokine receptor 4 Homo sapiens 114-119 17517823-10 2007 We therefore propose that one mechanism whereby dioxin may protect against breast cancer is via downregulation of CXCR4 and CXCL12, thereby inhibiting progression of the disease. Dioxins 48-54 C-X-C motif chemokine ligand 12 Homo sapiens 124-130 17579044-2 2007 Aryl hydrocarbon receptor (AhR) activation by the pollutant dioxin during influenza virus infection decreases survival, which correlates with a 4-fold increase in pulmonary IFN-gamma levels. Dioxins 60-66 interferon gamma Mus musculus 173-182 17579044-5 2007 Bone marrow chimeric mice reveal that AhR-mediated events external to hemopoietic cells direct dioxin-enhanced IFN-gamma production. Dioxins 95-101 aryl-hydrocarbon receptor Mus musculus 38-41 17579044-5 2007 Bone marrow chimeric mice reveal that AhR-mediated events external to hemopoietic cells direct dioxin-enhanced IFN-gamma production. Dioxins 95-101 interferon gamma Mus musculus 111-120 17475378-6 2007 Here, we propose a scheme for developing relative potency estimates (REP) for the PCB congeners not considered in the TEF scheme used to assess the toxicity of coplanar and mono-ortho-PCBs and chlorinated dioxins and furans. Dioxins 205-212 pyruvate carboxylase Homo sapiens 82-85 17070097-1 2007 The aryl hydrocarbon receptor is a ligand activated transcription factor which regulates biological responses to a variety of environmental pollutants, such as dioxin (2,3,7,8-tetrachlorodibenzo-p-dioxin, TCDD) and cigarette smoke. Dioxins 160-166 aryl hydrocarbon receptor Homo sapiens 4-29 17569696-4 2007 This giant step led to our current view that essentially all toxic effects of dioxins are AHR-mediated. Dioxins 78-85 aryl hydrocarbon receptor Homo sapiens 90-93 17654340-3 2007 With partial least squares (PLS) analysis and variable importance in the projection (VIP), the least significant descriptors were removed from the quantitative structure-activity relationship (QSAR), which was focused on exploring the influential factors responsible for the variance of binding affinities of dioxins to aryl hydrocarbon receptor (AhR). Dioxins 309-316 aryl hydrocarbon receptor Homo sapiens 320-345 17654340-3 2007 With partial least squares (PLS) analysis and variable importance in the projection (VIP), the least significant descriptors were removed from the quantitative structure-activity relationship (QSAR), which was focused on exploring the influential factors responsible for the variance of binding affinities of dioxins to aryl hydrocarbon receptor (AhR). Dioxins 309-316 aryl hydrocarbon receptor Homo sapiens 347-350 17569696-7 2007 In laboratory animals genetic differences in AHR gene structure lead to profound differences in responsiveness to dioxin-like chemicals. Dioxins 114-120 aryl hydrocarbon receptor Homo sapiens 45-48 17569696-9 2007 Dioxin toxicity is fundamentally due to AHR-mediated dysregulation of gene expression. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 40-43 17569696-11 2007 Mapping AHR-mediated gene expression in a variety of biological systems may help explain why dramatic differences in susceptibility to dioxin toxicity exist among laboratory species and why humans appear to be relatively resistant to adverse effects of dioxins. Dioxins 135-141 aryl hydrocarbon receptor Homo sapiens 8-11 17569696-11 2007 Mapping AHR-mediated gene expression in a variety of biological systems may help explain why dramatic differences in susceptibility to dioxin toxicity exist among laboratory species and why humans appear to be relatively resistant to adverse effects of dioxins. Dioxins 253-260 aryl hydrocarbon receptor Homo sapiens 8-11 17327465-1 2007 Expression of Cyp1a1 and its related enzyme activity have long been used as a biomarker for aryl hydrocarbon receptor (AhR) activation and a warning of dioxin-like toxicity. Dioxins 152-158 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 14-20 16823400-0 2007 Evaluation of PCDD/F and dioxin-like PCB serum concentration data from the 2001-2002 National Health and Nutrition Examination Survey of the United States population. Dioxins 25-31 pyruvate carboxylase Homo sapiens 37-40 17266942-1 2007 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor with important roles in metabolic adaptation, normal physiology and dioxin toxicology. Dioxins 147-153 aryl hydrocarbon receptor Homo sapiens 4-29 17266942-1 2007 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor with important roles in metabolic adaptation, normal physiology and dioxin toxicology. Dioxins 147-153 aryl hydrocarbon receptor Homo sapiens 31-34 17336149-5 2007 We present here first results on PCDD, PCDF and dioxin-like PCB (dl-PCB) concentrations in breast milk of 43 women living in Bavaria, Germany. Dioxins 48-54 pyruvate carboxylase Homo sapiens 60-63 17400515-10 2007 We propose that CYP1A5 mRNA expression may be a sensitive biomarker of exposure to dioxin-like compounds in some avian species. Dioxins 83-89 cytochrome P450 1A2 Gallus gallus 16-22 17616719-1 2007 The arylhydrocarbon receptor (AhR) mediates the adverse effects of dioxin-like compounds. Dioxins 67-73 aryl hydrocarbon receptor Homo sapiens 4-28 17616719-1 2007 The arylhydrocarbon receptor (AhR) mediates the adverse effects of dioxin-like compounds. Dioxins 67-73 aryl hydrocarbon receptor Homo sapiens 30-33 17316563-0 2007 Internal genomic sequence of human CYP1A1 gene is involved in superinduction of dioxin-induced CYP1A1 transcription by cycloheximide. Dioxins 80-86 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 35-41 17277313-0 2007 A novel promoter element containing multiple overlapping xenobiotic and hypoxia response elements mediates induction of cytochrome P4502S1 by both dioxin and hypoxia. Dioxins 147-153 cytochrome P450, family 2, subfamily s, polypeptide 1 Mus musculus 120-138 17277313-1 2007 Cytochrome P4502S1 (CYP2S1) is expressed at high levels in epithelial tissues and is inducible by 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin) via the aryl hydrocarbon receptor (AHR). Dioxins 127-133 cytochrome P450, family 2, subfamily s, polypeptide 1 Mus musculus 0-18 17277313-1 2007 Cytochrome P4502S1 (CYP2S1) is expressed at high levels in epithelial tissues and is inducible by 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin) via the aryl hydrocarbon receptor (AHR). Dioxins 127-133 cytochrome P450, family 2, subfamily s, polypeptide 1 Mus musculus 20-26 17337447-1 2007 The environmental pollutant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) causes numerous and diverse toxic events via activation of the aryl hydrocarbon receptor, including atrophy of the thymus. Dioxins 57-63 aryl-hydrocarbon receptor Mus musculus 142-167 17316563-0 2007 Internal genomic sequence of human CYP1A1 gene is involved in superinduction of dioxin-induced CYP1A1 transcription by cycloheximide. Dioxins 80-86 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 95-101 17277313-1 2007 Cytochrome P4502S1 (CYP2S1) is expressed at high levels in epithelial tissues and is inducible by 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin) via the aryl hydrocarbon receptor (AHR). Dioxins 127-133 aryl-hydrocarbon receptor Mus musculus 151-176 17277313-1 2007 Cytochrome P4502S1 (CYP2S1) is expressed at high levels in epithelial tissues and is inducible by 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin) via the aryl hydrocarbon receptor (AHR). Dioxins 127-133 aryl-hydrocarbon receptor Mus musculus 178-181 17258273-0 2007 PCB and dioxin-like PCB in indoor air of public buildings contaminated with different PCB sources--deriving toxicity equivalent concentrations from standard PCB congeners. Dioxins 8-14 pyruvate carboxylase Homo sapiens 20-23 17277313-3 2007 Approximately 400 nucleotides upstream of its translational initiation codon, mouse Cyp2s1 contains three overlapping xenobiotic-responsive element (XRE) sequences, which make a major contribution toward dioxin inducibility. Dioxins 204-210 cytochrome P450, family 2, subfamily s, polypeptide 1 Mus musculus 84-90 17277313-4 2007 Each XRE sequence in this trimeric XRE can bind the AHR/aryl hydrocarbon receptor nuclear translocator (ARNT) dimer in a dioxin-dependent fashion in vitro and can mediate dioxin-dependent transcription. Dioxins 121-127 aryl hydrocarbon receptor nuclear translocator Mus musculus 52-102 17277313-4 2007 Each XRE sequence in this trimeric XRE can bind the AHR/aryl hydrocarbon receptor nuclear translocator (ARNT) dimer in a dioxin-dependent fashion in vitro and can mediate dioxin-dependent transcription. Dioxins 121-127 aryl hydrocarbon receptor nuclear translocator Mus musculus 104-108 17277313-4 2007 Each XRE sequence in this trimeric XRE can bind the AHR/aryl hydrocarbon receptor nuclear translocator (ARNT) dimer in a dioxin-dependent fashion in vitro and can mediate dioxin-dependent transcription. Dioxins 171-177 aryl hydrocarbon receptor nuclear translocator Mus musculus 52-102 17277313-4 2007 Each XRE sequence in this trimeric XRE can bind the AHR/aryl hydrocarbon receptor nuclear translocator (ARNT) dimer in a dioxin-dependent fashion in vitro and can mediate dioxin-dependent transcription. Dioxins 171-177 aryl hydrocarbon receptor nuclear translocator Mus musculus 104-108 17277313-8 2007 AHR/ARNT and HIF-1alpha/ARNT dimers bind to the region containing the trimeric XRE segment of the endogenous Cyp2s1 gene in vivo in a dioxin-dependent fashion and hypoxia-dependent fashion, respectively. Dioxins 134-140 aryl-hydrocarbon receptor Mus musculus 0-3 17277313-8 2007 AHR/ARNT and HIF-1alpha/ARNT dimers bind to the region containing the trimeric XRE segment of the endogenous Cyp2s1 gene in vivo in a dioxin-dependent fashion and hypoxia-dependent fashion, respectively. Dioxins 134-140 aryl hydrocarbon receptor nuclear translocator Mus musculus 4-8 17277313-8 2007 AHR/ARNT and HIF-1alpha/ARNT dimers bind to the region containing the trimeric XRE segment of the endogenous Cyp2s1 gene in vivo in a dioxin-dependent fashion and hypoxia-dependent fashion, respectively. Dioxins 134-140 hypoxia inducible factor 1, alpha subunit Mus musculus 13-23 17277313-8 2007 AHR/ARNT and HIF-1alpha/ARNT dimers bind to the region containing the trimeric XRE segment of the endogenous Cyp2s1 gene in vivo in a dioxin-dependent fashion and hypoxia-dependent fashion, respectively. Dioxins 134-140 aryl hydrocarbon receptor nuclear translocator Mus musculus 24-28 17277313-8 2007 AHR/ARNT and HIF-1alpha/ARNT dimers bind to the region containing the trimeric XRE segment of the endogenous Cyp2s1 gene in vivo in a dioxin-dependent fashion and hypoxia-dependent fashion, respectively. Dioxins 134-140 cytochrome P450, family 2, subfamily s, polypeptide 1 Mus musculus 109-115 17285236-1 2007 Dioxin and dioxin-like activity in sediments of the North Sea, along the Belgian coast, was assessed with the bioassay CALUX (Chemically Activated LUciferase gene eXpression). Dioxins 11-17 S13 erythroblastosis (avian) oncogene homolog Homo sapiens 58-61 17234249-13 2007 Sampling of household dust and water sediment within and outside of residences within a 2-mile radius of the plant revealed the presence of significantly elevated levels of dioxins, principally octachlorodibenzo-p-dioxin (OCDD) and 1,2,3,4,6,7,8-hepta-CDD. Dioxins 173-180 natriuretic peptide A Homo sapiens 223-226 17258273-0 2007 PCB and dioxin-like PCB in indoor air of public buildings contaminated with different PCB sources--deriving toxicity equivalent concentrations from standard PCB congeners. Dioxins 8-14 pyruvate carboxylase Homo sapiens 20-23 17258273-0 2007 PCB and dioxin-like PCB in indoor air of public buildings contaminated with different PCB sources--deriving toxicity equivalent concentrations from standard PCB congeners. Dioxins 8-14 pyruvate carboxylase Homo sapiens 20-23 17258273-1 2007 Data on dioxin-like PCB in indoor air of buildings with PCB-containing materials and on possible correlation between toxicity equivalent concentrations (TEQ) and levels of non-dioxin-like standard PCB is sparse. Dioxins 8-14 pyruvate carboxylase Homo sapiens 20-23 17258273-2 2007 As part of a larger survey on indoor-air contamination with PCB, the connection between the concentration of standard PCB congeners and the dioxin-like toxicity expressed as TEQ was investigated. Dioxins 140-146 pyruvate carboxylase Homo sapiens 118-121 17258273-7 2007 Linear regression analysis between PCB and TEQ indicated that PCB 118 might be used to calculate the total TEQ of dioxin-like PCB and PCDD/PCDF. Dioxins 114-120 pyruvate carboxylase Homo sapiens 35-38 17285236-0 2007 Dioxin and dioxin-like activity in sediments of the Belgian coastal area (Southern North Sea). Dioxins 0-6 S13 erythroblastosis (avian) oncogene homolog Homo sapiens 89-92 17258273-7 2007 Linear regression analysis between PCB and TEQ indicated that PCB 118 might be used to calculate the total TEQ of dioxin-like PCB and PCDD/PCDF. Dioxins 114-120 pyruvate carboxylase Homo sapiens 62-65 17285236-0 2007 Dioxin and dioxin-like activity in sediments of the Belgian coastal area (Southern North Sea). Dioxins 11-17 S13 erythroblastosis (avian) oncogene homolog Homo sapiens 89-92 17258273-7 2007 Linear regression analysis between PCB and TEQ indicated that PCB 118 might be used to calculate the total TEQ of dioxin-like PCB and PCDD/PCDF. Dioxins 114-120 pyruvate carboxylase Homo sapiens 62-65 16797713-0 2007 Translocation of PKC-betaII is mediated via RACK-1 in the neuronal cells following dioxin exposure. Dioxins 83-89 receptor for activated C kinase 1 Homo sapiens 44-50 17222440-6 2007 Furthermore effects of dioxins, DDT and PCBs on the percentage of CD16+ T lymphocyte were more pronounced by the combined exposure of dioxins and PCBs or by the combined exposure of DDT and PCBs. Dioxins 23-30 Fc gamma receptor IIIa Homo sapiens 66-70 17222440-6 2007 Furthermore effects of dioxins, DDT and PCBs on the percentage of CD16+ T lymphocyte were more pronounced by the combined exposure of dioxins and PCBs or by the combined exposure of DDT and PCBs. Dioxins 134-141 Fc gamma receptor IIIa Homo sapiens 66-70 17223167-0 2007 Dioxin concentrations in sediments of the Baltic Sea--a survey of existing data. Dioxins 0-6 S13 erythroblastosis (avian) oncogene homolog Homo sapiens 49-52 17223168-3 2007 In our study, we used MVLN and H4IIE-luc cell lines stably transfected with luciferase gene under control of estrogen receptor (ER) and Ah receptor (AhR; receptor connected with so-called dioxin-like toxicity) for assessment of anti/estrogenic and AhR-mediated effects of 12 commercially available humic substances. Dioxins 188-194 aryl hydrocarbon receptor Homo sapiens 149-152 17223171-6 2007 In November 2000 the Scientific Committee on Food of the European Commission published an "Opinion of the SCF on the Risk Assessment of Dioxins and Dioxin-like PCBs in Food" [SCF, Scientific Committee on Food 2000. Dioxins 136-143 KIT ligand Homo sapiens 106-109 17223171-6 2007 In November 2000 the Scientific Committee on Food of the European Commission published an "Opinion of the SCF on the Risk Assessment of Dioxins and Dioxin-like PCBs in Food" [SCF, Scientific Committee on Food 2000. Dioxins 136-143 KIT ligand Homo sapiens 175-178 17223171-6 2007 In November 2000 the Scientific Committee on Food of the European Commission published an "Opinion of the SCF on the Risk Assessment of Dioxins and Dioxin-like PCBs in Food" [SCF, Scientific Committee on Food 2000. Dioxins 136-142 KIT ligand Homo sapiens 106-109 17223171-6 2007 In November 2000 the Scientific Committee on Food of the European Commission published an "Opinion of the SCF on the Risk Assessment of Dioxins and Dioxin-like PCBs in Food" [SCF, Scientific Committee on Food 2000. Dioxins 136-142 KIT ligand Homo sapiens 175-178 17223171-7 2007 Opinion of the SCF on the risk assessment of dioxins and dioxin-like PCBs in food. Dioxins 45-52 KIT ligand Homo sapiens 15-18 17223171-7 2007 Opinion of the SCF on the risk assessment of dioxins and dioxin-like PCBs in food. Dioxins 45-51 KIT ligand Homo sapiens 15-18 17223171-13 2007 The SCF stated that on a body weight basis, the dioxin intake of breast-fed infants has been estimated to be one to two orders of magnitude higher than the average adult intake. Dioxins 48-54 KIT ligand Homo sapiens 4-7 17134732-10 2007 While the concentration of PCB increased significantly in the primary combustion chamber, the value of toxicity equivalency quantity for dioxin-like PCB decreased in the secondary combustion chamber and the flue gas treatment equipments. Dioxins 137-143 pyruvate carboxylase Homo sapiens 149-152 17207841-5 2007 After adding dioxin-like mono-ortho-PCBs the total PCB-TEQ concentrations ranged from 3.8 to 13.3 pg WHO-TEQ/g fat (mean value: 8.7 pg WHO-TEQ/g fat). Dioxins 13-19 pyruvate carboxylase Homo sapiens 36-39 17207842-17 2007 PCDD/F and dioxin-like PCB in human blood and milk from German mothers. Dioxins 11-17 pyruvate carboxylase Homo sapiens 23-26 17208274-11 2007 In conclusion, the 1999 PCB/dioxin incident was traceable in the plasma profiles (rise of the two specific PCDF congeners), but comparison of the results for both years indicates that the changes were too small to cause an adverse public health effect. Dioxins 28-34 pyruvate carboxylase Homo sapiens 24-27 17012224-2 2007 The AHR/ARNT dimer regulates the expression of its target genes by binding to DNA recognition elements termed dioxin responsive elements (DREs). Dioxins 110-116 aryl hydrocarbon receptor Homo sapiens 4-7 17012224-2 2007 The AHR/ARNT dimer regulates the expression of its target genes by binding to DNA recognition elements termed dioxin responsive elements (DREs). Dioxins 110-116 aryl hydrocarbon receptor nuclear translocator Homo sapiens 8-12 17624025-2 2007 In addition to several clones representing known dioxin-inducible genes, several clones were isolated that represented genes that were previously not known to be inducible by dioxin, including B94 (also known as tumour necrosis factor alpha-induced protein 2 (Tnfaip2), Seven in absentia homologue 2 (Siah2), the mouse homologue of Bob/Gpr15, and S-adenosyl-homocysteine hydrolase (Sahh, Ahcy). Dioxins 175-181 tumor necrosis factor, alpha-induced protein 2 Mus musculus 212-258 17593761-6 2007 Dioxin-like and TTR-binding activities in sulfuric acid treatment extracts of house and office dust were investigated using Dioxin-Responsive Chemical-Activated LUciferase gene eXpression assay (DR-CALUX) and TTR-binding assay (in vitro competitive human TTR-binding assay). Dioxins 0-6 transthyretin Homo sapiens 209-212 17593761-6 2007 Dioxin-like and TTR-binding activities in sulfuric acid treatment extracts of house and office dust were investigated using Dioxin-Responsive Chemical-Activated LUciferase gene eXpression assay (DR-CALUX) and TTR-binding assay (in vitro competitive human TTR-binding assay). Dioxins 0-6 transthyretin Homo sapiens 209-212 17593761-6 2007 Dioxin-like and TTR-binding activities in sulfuric acid treatment extracts of house and office dust were investigated using Dioxin-Responsive Chemical-Activated LUciferase gene eXpression assay (DR-CALUX) and TTR-binding assay (in vitro competitive human TTR-binding assay). Dioxins 124-130 transthyretin Homo sapiens 16-19 17593761-6 2007 Dioxin-like and TTR-binding activities in sulfuric acid treatment extracts of house and office dust were investigated using Dioxin-Responsive Chemical-Activated LUciferase gene eXpression assay (DR-CALUX) and TTR-binding assay (in vitro competitive human TTR-binding assay). Dioxins 124-130 transthyretin Homo sapiens 209-212 17593761-6 2007 Dioxin-like and TTR-binding activities in sulfuric acid treatment extracts of house and office dust were investigated using Dioxin-Responsive Chemical-Activated LUciferase gene eXpression assay (DR-CALUX) and TTR-binding assay (in vitro competitive human TTR-binding assay). Dioxins 124-130 transthyretin Homo sapiens 209-212 17593761-7 2007 Dioxin-like activities in indoor dust were 38-1400 pg CALUX-TEQ (2,3,7,8-TCDD equivalent)/g (median 160 pg CALUX-TEQ/g) and TTR-binding potencies were 300-5000 pmol T4EQ (thyroxine (T4) equivalent)/g (median 1000 pmol T4EQ/g), which are higher values than those in other environmental samples, e.g., contaminated sediments. Dioxins 0-6 transthyretin Homo sapiens 124-127 16962637-6 2007 Samples were analyzed for PCDD/F and twelve dioxin-like PCB congeners using high resolution gas chromatography/high resolution mass spectrometry (HRGC/HRMS). Dioxins 44-50 pyruvate carboxylase Homo sapiens 56-59 17223712-0 2007 Rapid activation of c-Src kinase by dioxin is mediated by the Cdc37-HSP90 complex as part of Ah receptor signaling in MCF10A cells. Dioxins 36-42 C-terminal Src kinase Homo sapiens 20-32 17223712-0 2007 Rapid activation of c-Src kinase by dioxin is mediated by the Cdc37-HSP90 complex as part of Ah receptor signaling in MCF10A cells. Dioxins 36-42 cell division cycle 37, HSP90 cochaperone Homo sapiens 62-67 17223712-0 2007 Rapid activation of c-Src kinase by dioxin is mediated by the Cdc37-HSP90 complex as part of Ah receptor signaling in MCF10A cells. Dioxins 36-42 heat shock protein 90 alpha family class A member 1 Homo sapiens 68-73 17223712-0 2007 Rapid activation of c-Src kinase by dioxin is mediated by the Cdc37-HSP90 complex as part of Ah receptor signaling in MCF10A cells. Dioxins 36-42 aryl hydrocarbon receptor Homo sapiens 93-104 17223712-1 2007 We investigated the mechanism by which activation of the Ah receptor by dioxin (TCDD) was accompanied by rapid activation of c-Src kinase activity. Dioxins 72-78 aryl hydrocarbon receptor Homo sapiens 57-68 17223712-1 2007 We investigated the mechanism by which activation of the Ah receptor by dioxin (TCDD) was accompanied by rapid activation of c-Src kinase activity. Dioxins 72-78 C-terminal Src kinase Homo sapiens 125-137 17137551-1 2007 Inducibility of the cytochrome P4501A4 (CYP1A4) enzyme, measured as ethoxyresorufin-O-deethylase (EROD) activity, has been used as a biomarker for sensitivity to the effects of dioxin-like compounds in avian species. Dioxins 177-183 cytochrome P450 1A4 Gallus gallus 20-38 17137551-1 2007 Inducibility of the cytochrome P4501A4 (CYP1A4) enzyme, measured as ethoxyresorufin-O-deethylase (EROD) activity, has been used as a biomarker for sensitivity to the effects of dioxin-like compounds in avian species. Dioxins 177-183 cytochrome P450 1A4 Gallus gallus 40-46 16962637-7 2007 This study is very important since it is the first report on PCDDs/Fs and dioxin-like PCB contamination in human adipose tissue from Turkey. Dioxins 74-80 pyruvate carboxylase Homo sapiens 86-89 17269455-7 2007 Kinetic parameters were used to predict the level of WHO-TEF dioxins and DLPCBs in Atlantic salmon reared in a large-scale facility under commercial conditions. Dioxins 61-68 thyrotrophic embryonic factor Salmo salar 57-60 21959539-4 2007 The aim with the present work was to identify compound groups with AhR agonistic properties that caused the previously reported increase in dioxin-like activity after anaerobic biodegradation METHODS: Firstly, chemical fractionation combined with dioxin bioassay testing was used to find bioactive classes of compounds. Dioxins 140-146 aryl hydrocarbon receptor Homo sapiens 67-70 21959539-4 2007 The aim with the present work was to identify compound groups with AhR agonistic properties that caused the previously reported increase in dioxin-like activity after anaerobic biodegradation METHODS: Firstly, chemical fractionation combined with dioxin bioassay testing was used to find bioactive classes of compounds. Dioxins 247-253 aryl hydrocarbon receptor Homo sapiens 67-70 21959539-7 2007 Two different dioxin-specific bioassays were used to analyse AhR agonists in the biodegraded material, the CELCAD and the DR-CALUX. Dioxins 14-20 aryl hydrocarbon receptor Homo sapiens 61-64 17185382-0 2007 Comments on "calpain mediates the dioxin-induced activation and down-regulation of the aryl hydrocarbon receptor". Dioxins 34-40 aryl hydrocarbon receptor Homo sapiens 87-112 17156822-2 2007 In this study, we tried to validate DRE (dioxin-response elements)-CALUX bioassay, which has been developed by cloning mouse cyp1a1 gene in front of luciferase reporter gene. Dioxins 41-47 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 125-131 17020875-1 2007 The aryl hydrocarbon receptor (AhR) mediates adverse effects of dioxins, but its physiological role remains ambiguous. Dioxins 64-71 aryl hydrocarbon receptor Rattus norvegicus 4-29 17020875-1 2007 The aryl hydrocarbon receptor (AhR) mediates adverse effects of dioxins, but its physiological role remains ambiguous. Dioxins 64-71 aryl hydrocarbon receptor Rattus norvegicus 31-34 17035482-4 2007 We developed a transgenic (TG) mouse model to delineate the temporal and spatial context of transcriptionally active AhR by utilizing a dioxin responsive element-linked LacZ reporter system. Dioxins 136-142 aryl-hydrocarbon receptor Mus musculus 117-120 17112560-2 2006 For aquatic species, PAHs are generally accepted as acting through either of two modes of action: (1) "dioxin-like" toxicity mediated by activation of the aryl hydrocarbon receptor (AHR), which controls a battery of genes involved in PAH metabolism, such as cytochrome P4501A (CYP1A) and (2) "nonpolar narcosis", in which tissue uptake is dependent solely on hydrophobicity and toxicity is mediated through non-specific partitioning into lipid bilayers. Dioxins 103-109 aryl hydrocarbon receptor 1a Danio rerio 155-180 17112560-2 2006 For aquatic species, PAHs are generally accepted as acting through either of two modes of action: (1) "dioxin-like" toxicity mediated by activation of the aryl hydrocarbon receptor (AHR), which controls a battery of genes involved in PAH metabolism, such as cytochrome P4501A (CYP1A) and (2) "nonpolar narcosis", in which tissue uptake is dependent solely on hydrophobicity and toxicity is mediated through non-specific partitioning into lipid bilayers. Dioxins 103-109 aryl hydrocarbon receptor 1a Danio rerio 182-185 17112560-2 2006 For aquatic species, PAHs are generally accepted as acting through either of two modes of action: (1) "dioxin-like" toxicity mediated by activation of the aryl hydrocarbon receptor (AHR), which controls a battery of genes involved in PAH metabolism, such as cytochrome P4501A (CYP1A) and (2) "nonpolar narcosis", in which tissue uptake is dependent solely on hydrophobicity and toxicity is mediated through non-specific partitioning into lipid bilayers. Dioxins 103-109 cytochrome P450, family 1, subfamily A Danio rerio 258-275 17112560-2 2006 For aquatic species, PAHs are generally accepted as acting through either of two modes of action: (1) "dioxin-like" toxicity mediated by activation of the aryl hydrocarbon receptor (AHR), which controls a battery of genes involved in PAH metabolism, such as cytochrome P4501A (CYP1A) and (2) "nonpolar narcosis", in which tissue uptake is dependent solely on hydrophobicity and toxicity is mediated through non-specific partitioning into lipid bilayers. Dioxins 103-109 cytochrome P450, family 1, subfamily A Danio rerio 277-282 17112691-2 2006 Because endometriosis is an estrogen-dependent disease and since aromatase (CYP19), a key enzyme in estrogen biosynthesis, was recently demonstrated to be expressed in endometriotic lesions, we hypothesized that dioxin-like compounds could modulate local estrogen production through an up-regulation of aromatase. Dioxins 212-218 cytochrome P450 family 19 subfamily A member 1 Homo sapiens 76-81 16765418-0 2006 PCDD/F and "Dioxin-like" PCB emissions from iron ore sintering plants in the UK. Dioxins 12-18 pyruvate carboxylase Homo sapiens 25-28 17256505-5 2006 PCBs clustered into seven groups, five of which contained a single "dioxin like" PCB, one contained lighter congeners (2-4 chlorines), and one contained heavy congeners (5-10 chlorines). Dioxins 68-74 pyruvate carboxylase Homo sapiens 0-3 16985168-11 2006 These findings implicate AhR-dependent up-regulation of TGM1 mRNA in differentiating keratinocytes as one mechanism contributing toward chloracne in humans exposed to toxic levels of dioxin. Dioxins 183-189 aryl hydrocarbon receptor Homo sapiens 25-28 16985168-11 2006 These findings implicate AhR-dependent up-regulation of TGM1 mRNA in differentiating keratinocytes as one mechanism contributing toward chloracne in humans exposed to toxic levels of dioxin. Dioxins 183-189 transglutaminase 1 Homo sapiens 56-60 17090139-1 2006 Since the toxicological effects of dioxins are mainly mediated by the aryl hydrocarbon receptor (AhR), an in vitro assessment system for AhR activity was used in this study to search for flavonoids that attenuated dioxin toxicity through the intestinal epithelial monolayer. Dioxins 35-41 aryl hydrocarbon receptor Homo sapiens 97-100 17090139-6 2006 It is proposed from these results that some flavonoids have the ability to suppress dioxin-induced AhR activity after permeating the human intestinal epithelial cell monolayer. Dioxins 84-90 aryl hydrocarbon receptor Homo sapiens 99-102 16597458-5 2006 Pregnant women residing in the study area >3 years had significantly higher PCDD (7.48 versus 5.13 pg-toxic equivalents [TEQ]/g-lipid) and dioxin-like PCB (6.70 versus 3.74 pg-TEQ/g-lipid) values as compared to those residing < or = 3 years. Dioxins 142-148 pyruvate carboxylase Homo sapiens 154-157 17107852-5 2006 RESULTS: We found the most sensitive and reliable molecular indicator of dioxin-induced diabetes to be the ratio of mRNA of glucose transporter 4 (GLUT4) and nuclear transcription factor kappa B (NFkappaB), a marker of inflammation. Dioxins 73-79 solute carrier family 2 member 4 Homo sapiens 124-145 17090139-0 2006 TCDD-induced CYP1A1 expression, an index of dioxin toxicity, is suppressed by flavonoids permeating the human intestinal Caco-2 cell monolayers. Dioxins 44-50 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 13-19 17090139-1 2006 Since the toxicological effects of dioxins are mainly mediated by the aryl hydrocarbon receptor (AhR), an in vitro assessment system for AhR activity was used in this study to search for flavonoids that attenuated dioxin toxicity through the intestinal epithelial monolayer. Dioxins 35-42 aryl hydrocarbon receptor Homo sapiens 70-95 17090139-1 2006 Since the toxicological effects of dioxins are mainly mediated by the aryl hydrocarbon receptor (AhR), an in vitro assessment system for AhR activity was used in this study to search for flavonoids that attenuated dioxin toxicity through the intestinal epithelial monolayer. Dioxins 35-42 aryl hydrocarbon receptor Homo sapiens 97-100 17107852-5 2006 RESULTS: We found the most sensitive and reliable molecular indicator of dioxin-induced diabetes to be the ratio of mRNA of glucose transporter 4 (GLUT4) and nuclear transcription factor kappa B (NFkappaB), a marker of inflammation. Dioxins 73-79 solute carrier family 2 member 4 Homo sapiens 147-152 17107852-5 2006 RESULTS: We found the most sensitive and reliable molecular indicator of dioxin-induced diabetes to be the ratio of mRNA of glucose transporter 4 (GLUT4) and nuclear transcription factor kappa B (NFkappaB), a marker of inflammation. Dioxins 73-79 nuclear factor kappa B subunit 1 Homo sapiens 158-194 17107852-5 2006 RESULTS: We found the most sensitive and reliable molecular indicator of dioxin-induced diabetes to be the ratio of mRNA of glucose transporter 4 (GLUT4) and nuclear transcription factor kappa B (NFkappaB), a marker of inflammation. Dioxins 73-79 nuclear factor kappa B subunit 1 Homo sapiens 196-204 17107852-8 2006 CONCLUSIONS: These results show that the GLUT4:NFkappaB ratio is a reliable marker for the diabetogenic action of dioxin, particularly at very low exposure levels that are not much higher than those found in the general public, implying a need to address current exposure levels. Dioxins 114-120 solute carrier family 2 member 4 Homo sapiens 41-46 17107852-8 2006 CONCLUSIONS: These results show that the GLUT4:NFkappaB ratio is a reliable marker for the diabetogenic action of dioxin, particularly at very low exposure levels that are not much higher than those found in the general public, implying a need to address current exposure levels. Dioxins 114-120 nuclear factor kappa B subunit 1 Homo sapiens 47-55 17037913-2 2006 It is known that dioxin ligand can bind heterodimeric aryl hydrocarbon receptor (AhR) and triggers the formation of the complex of dioxin-AhR, AhR nuclear translocator (ARNT), and dioxin-responsive element (DRE) region of the DNA. Dioxins 17-23 spineless Drosophila melanogaster 54-79 16891617-0 2006 Calpain mediates the dioxin-induced activation and down-regulation of the aryl hydrocarbon receptor. Dioxins 21-27 aryl-hydrocarbon receptor Mus musculus 74-99 17342196-3 2006 DIOXIN TOXIC EQUIVALENCY FACTOR EVALUATION OVERVIEW: Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 0-6 TEF transcription factor, PAR bZIP family member Homo sapiens 7-31 17342196-3 2006 DIOXIN TOXIC EQUIVALENCY FACTOR EVALUATION OVERVIEW: Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 230-255 17342196-3 2006 DIOXIN TOXIC EQUIVALENCY FACTOR EVALUATION OVERVIEW: Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 257-260 17342196-4 2006 Structurally related compounds that bind to the AhR and exhibit biological actions similar to TCDD are commonly referred to as "dioxin-like compounds" (DLCs). Dioxins 128-134 aryl hydrocarbon receptor Rattus norvegicus 48-51 17342196-8 2006 The TEF methodology is a relative potency scheme that ranks the dioxin-like activity of a compound relative to TCDD, which is the most potent congener. Dioxins 64-70 TEF transcription factor, PAR bZIP family member Rattus norvegicus 4-7 17342196-9 2006 This allows for the estimation of the potential dioxin-like activity of a mixture of chemicals, based on a common mechanism of action involving an initial binding of DLCs to the AhR. Dioxins 48-54 aryl hydrocarbon receptor Rattus norvegicus 178-181 17342196-17 2006 Given the 1,000-fold higher potency of PCB 126 for inducing dioxin-like effects (based on the TEFs for PCB 126 and PCB 118 of 0.1 and 0.0001, respectively), it was expected that the effects of administration of this compound would be due to the combined dioxin-like effects of both PCB 126 and PCB 118. Dioxins 60-66 pyruvate carboxylase Rattus norvegicus 39-42 17342196-17 2006 Given the 1,000-fold higher potency of PCB 126 for inducing dioxin-like effects (based on the TEFs for PCB 126 and PCB 118 of 0.1 and 0.0001, respectively), it was expected that the effects of administration of this compound would be due to the combined dioxin-like effects of both PCB 126 and PCB 118. Dioxins 60-66 pyruvate carboxylase Rattus norvegicus 103-106 17342196-17 2006 Given the 1,000-fold higher potency of PCB 126 for inducing dioxin-like effects (based on the TEFs for PCB 126 and PCB 118 of 0.1 and 0.0001, respectively), it was expected that the effects of administration of this compound would be due to the combined dioxin-like effects of both PCB 126 and PCB 118. Dioxins 60-66 pyruvate carboxylase Rattus norvegicus 103-106 17342196-17 2006 Given the 1,000-fold higher potency of PCB 126 for inducing dioxin-like effects (based on the TEFs for PCB 126 and PCB 118 of 0.1 and 0.0001, respectively), it was expected that the effects of administration of this compound would be due to the combined dioxin-like effects of both PCB 126 and PCB 118. Dioxins 60-66 pyruvate carboxylase Rattus norvegicus 103-106 17342196-17 2006 Given the 1,000-fold higher potency of PCB 126 for inducing dioxin-like effects (based on the TEFs for PCB 126 and PCB 118 of 0.1 and 0.0001, respectively), it was expected that the effects of administration of this compound would be due to the combined dioxin-like effects of both PCB 126 and PCB 118. Dioxins 60-66 pyruvate carboxylase Rattus norvegicus 103-106 17342196-17 2006 Given the 1,000-fold higher potency of PCB 126 for inducing dioxin-like effects (based on the TEFs for PCB 126 and PCB 118 of 0.1 and 0.0001, respectively), it was expected that the effects of administration of this compound would be due to the combined dioxin-like effects of both PCB 126 and PCB 118. Dioxins 254-260 pyruvate carboxylase Rattus norvegicus 39-42 17342196-34 2006 Cytochrome P450 Enzyme Activities: CYP1A1-associated 7-ethoxyresorufin-O-deethylase (EROD) and CYP1A2-associated acetanilide-4-hydroxylase (A4H) activities were evaluated at the 14-, 31-, and 53-week interim evaluations to evaluate the expression of known dioxin-responsive genes. Dioxins 256-262 cytochrome P450, family 2, subfamily g, polypeptide 1 Rattus norvegicus 0-15 17342196-34 2006 Cytochrome P450 Enzyme Activities: CYP1A1-associated 7-ethoxyresorufin-O-deethylase (EROD) and CYP1A2-associated acetanilide-4-hydroxylase (A4H) activities were evaluated at the 14-, 31-, and 53-week interim evaluations to evaluate the expression of known dioxin-responsive genes. Dioxins 256-262 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 35-41 17342196-34 2006 Cytochrome P450 Enzyme Activities: CYP1A1-associated 7-ethoxyresorufin-O-deethylase (EROD) and CYP1A2-associated acetanilide-4-hydroxylase (A4H) activities were evaluated at the 14-, 31-, and 53-week interim evaluations to evaluate the expression of known dioxin-responsive genes. Dioxins 256-262 cytochrome P450, family 1, subfamily a, polypeptide 2 Rattus norvegicus 95-101 17037913-2 2006 It is known that dioxin ligand can bind heterodimeric aryl hydrocarbon receptor (AhR) and triggers the formation of the complex of dioxin-AhR, AhR nuclear translocator (ARNT), and dioxin-responsive element (DRE) region of the DNA. Dioxins 17-23 spineless Drosophila melanogaster 81-84 17037913-2 2006 It is known that dioxin ligand can bind heterodimeric aryl hydrocarbon receptor (AhR) and triggers the formation of the complex of dioxin-AhR, AhR nuclear translocator (ARNT), and dioxin-responsive element (DRE) region of the DNA. Dioxins 17-23 spineless Drosophila melanogaster 138-141 17037913-2 2006 It is known that dioxin ligand can bind heterodimeric aryl hydrocarbon receptor (AhR) and triggers the formation of the complex of dioxin-AhR, AhR nuclear translocator (ARNT), and dioxin-responsive element (DRE) region of the DNA. Dioxins 17-23 tango Drosophila melanogaster 143-167 17037913-2 2006 It is known that dioxin ligand can bind heterodimeric aryl hydrocarbon receptor (AhR) and triggers the formation of the complex of dioxin-AhR, AhR nuclear translocator (ARNT), and dioxin-responsive element (DRE) region of the DNA. Dioxins 17-23 tango Drosophila melanogaster 169-173 17037913-2 2006 It is known that dioxin ligand can bind heterodimeric aryl hydrocarbon receptor (AhR) and triggers the formation of the complex of dioxin-AhR, AhR nuclear translocator (ARNT), and dioxin-responsive element (DRE) region of the DNA. Dioxins 131-137 spineless Drosophila melanogaster 54-79 17037913-2 2006 It is known that dioxin ligand can bind heterodimeric aryl hydrocarbon receptor (AhR) and triggers the formation of the complex of dioxin-AhR, AhR nuclear translocator (ARNT), and dioxin-responsive element (DRE) region of the DNA. Dioxins 131-137 spineless Drosophila melanogaster 81-84 17037913-2 2006 It is known that dioxin ligand can bind heterodimeric aryl hydrocarbon receptor (AhR) and triggers the formation of the complex of dioxin-AhR, AhR nuclear translocator (ARNT), and dioxin-responsive element (DRE) region of the DNA. Dioxins 131-137 spineless Drosophila melanogaster 138-141 17037913-2 2006 It is known that dioxin ligand can bind heterodimeric aryl hydrocarbon receptor (AhR) and triggers the formation of the complex of dioxin-AhR, AhR nuclear translocator (ARNT), and dioxin-responsive element (DRE) region of the DNA. Dioxins 131-137 tango Drosophila melanogaster 143-167 17037913-2 2006 It is known that dioxin ligand can bind heterodimeric aryl hydrocarbon receptor (AhR) and triggers the formation of the complex of dioxin-AhR, AhR nuclear translocator (ARNT), and dioxin-responsive element (DRE) region of the DNA. Dioxins 131-137 tango Drosophila melanogaster 169-173 17037913-2 2006 It is known that dioxin ligand can bind heterodimeric aryl hydrocarbon receptor (AhR) and triggers the formation of the complex of dioxin-AhR, AhR nuclear translocator (ARNT), and dioxin-responsive element (DRE) region of the DNA. Dioxins 131-137 spineless Drosophila melanogaster 54-79 17037913-2 2006 It is known that dioxin ligand can bind heterodimeric aryl hydrocarbon receptor (AhR) and triggers the formation of the complex of dioxin-AhR, AhR nuclear translocator (ARNT), and dioxin-responsive element (DRE) region of the DNA. Dioxins 131-137 spineless Drosophila melanogaster 81-84 17037913-2 2006 It is known that dioxin ligand can bind heterodimeric aryl hydrocarbon receptor (AhR) and triggers the formation of the complex of dioxin-AhR, AhR nuclear translocator (ARNT), and dioxin-responsive element (DRE) region of the DNA. Dioxins 131-137 spineless Drosophila melanogaster 138-141 17037913-2 2006 It is known that dioxin ligand can bind heterodimeric aryl hydrocarbon receptor (AhR) and triggers the formation of the complex of dioxin-AhR, AhR nuclear translocator (ARNT), and dioxin-responsive element (DRE) region of the DNA. Dioxins 131-137 tango Drosophila melanogaster 143-167 17037913-2 2006 It is known that dioxin ligand can bind heterodimeric aryl hydrocarbon receptor (AhR) and triggers the formation of the complex of dioxin-AhR, AhR nuclear translocator (ARNT), and dioxin-responsive element (DRE) region of the DNA. Dioxins 131-137 tango Drosophila melanogaster 169-173 16713074-3 2006 We also established a dioxin-responsive element (DRE)-mediated Chemical Activated LUciferase eXpression (CALUX) cell line, Huh7-DRE-Luc, by stable transfection of Huh7 with a DRE-driven firefly luciferase reporter plasmid (4xDRE-TATA-Luc). Dioxins 22-28 MIR7-3 host gene Homo sapiens 123-127 17040097-1 2006 The aryl hydrocarbon receptor (AHR) and hypoxia inducible factors (HIFs) are transcription factors that control the adaptive response to toxicants such as dioxins and decreases in available oxygen, respectively. Dioxins 155-162 aryl hydrocarbon receptor Homo sapiens 4-29 17040097-1 2006 The aryl hydrocarbon receptor (AHR) and hypoxia inducible factors (HIFs) are transcription factors that control the adaptive response to toxicants such as dioxins and decreases in available oxygen, respectively. Dioxins 155-162 aryl hydrocarbon receptor Homo sapiens 31-34 17009211-4 2006 Toxic equivalency factors have been established for the other PCDD, PCDF and dioxin-like PCB relative to TCDD, and the combined toxicity of a sample can be expressed as toxic equivalent (WHO-TEQ). Dioxins 77-83 pyruvate carboxylase Homo sapiens 89-92 16713074-3 2006 We also established a dioxin-responsive element (DRE)-mediated Chemical Activated LUciferase eXpression (CALUX) cell line, Huh7-DRE-Luc, by stable transfection of Huh7 with a DRE-driven firefly luciferase reporter plasmid (4xDRE-TATA-Luc). Dioxins 22-28 MIR7-3 host gene Homo sapiens 163-167 16759845-3 2006 Among these antibodies, ScFv showed excellent capability for dioxin detection using QCM immunosensors. Dioxins 61-67 immunglobulin heavy chain variable region Homo sapiens 24-28 16765350-1 2006 PCB 77 is a dioxin-like PCB that has been shown to reduce circulating thyroid hormone (TH) levels. Dioxins 12-18 parathyroid hormone Gallus gallus 70-85 16765350-1 2006 PCB 77 is a dioxin-like PCB that has been shown to reduce circulating thyroid hormone (TH) levels. Dioxins 12-18 parathyroid hormone Gallus gallus 87-89 16956419-3 2006 A major participant in the process of the dioxin-toxicity is the dioxin receptor, namely the aryl hydrocarbon receptor (AhR). Dioxins 42-48 aryl hydrocarbon receptor Homo sapiens 93-118 16750337-1 2006 The TEF system for dioxin-like compounds has included assignment of TEF values for mono-ortho polychlorinated biphenyls (MO-PCBs). Dioxins 19-25 thyrotroph embryonic factor Mus musculus 4-7 16750337-1 2006 The TEF system for dioxin-like compounds has included assignment of TEF values for mono-ortho polychlorinated biphenyls (MO-PCBs). Dioxins 19-25 thyrotroph embryonic factor Mus musculus 68-71 16956419-3 2006 A major participant in the process of the dioxin-toxicity is the dioxin receptor, namely the aryl hydrocarbon receptor (AhR). Dioxins 42-48 aryl hydrocarbon receptor Homo sapiens 120-123 16956419-5 2006 Since the AhR has also been detected in various regions of the brain, the AhR may play a key role in the developmental neurotoxicity of dioxins. Dioxins 136-143 aryl-hydrocarbon receptor Mus musculus 10-13 16956419-5 2006 Since the AhR has also been detected in various regions of the brain, the AhR may play a key role in the developmental neurotoxicity of dioxins. Dioxins 136-143 aryl-hydrocarbon receptor Mus musculus 74-77 16956419-20 2006 This result revealed that dioxins may affect the nervous system through the AhR-signaling pathway. Dioxins 26-33 aryl-hydrocarbon receptor Mus musculus 76-79 16489453-0 2006 Biodegradation of dioxins by recombinant Escherichia coli expressing rat CYP1A1 or its mutant. Dioxins 18-25 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 73-79 16972786-7 2006 This short overview summarizes the present knowledge about the AhRR and should stimulate research in the AhRR field to elucidate its physiological function and its toxicological importance in dioxin toxicity. Dioxins 192-198 aryl hydrocarbon receptor repressor Homo sapiens 63-67 16972786-7 2006 This short overview summarizes the present knowledge about the AhRR and should stimulate research in the AhRR field to elucidate its physiological function and its toxicological importance in dioxin toxicity. Dioxins 192-198 aryl hydrocarbon receptor repressor Homo sapiens 105-109 16922920-1 2006 Many of the effects of dioxins, which are potent environmental pollutants and teratogens, are mediated through the aryl hydrocarbon receptor, also known as the dioxin receptor. Dioxins 23-30 aryl-hydrocarbon receptor Mus musculus 115-140 16782256-4 2006 In this work we analyzed the effects of sanguinarine and chelerythrine on AhR activity in rat hepatoma cells HII4E.luc stably transfected with dioxin responsive element fused to luciferase gene (DRE-LUC). Dioxins 143-149 aryl hydrocarbon receptor Rattus norvegicus 74-77 16782256-7 2006 Chelerythrine (1 microM) but not sanguinarine caused moderate inhibition of AhR activation by 10 picomolar dioxin (exponential phase of receptor activation). Dioxins 107-113 aryl hydrocarbon receptor Rattus norvegicus 76-79 17160103-2 2006 DIOXIN TOXIC EQUIVALENCY FACTOR EVALUATION OVERVIEW: Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 0-6 TEF transcription factor, PAR bZIP family member Homo sapiens 7-31 17160103-2 2006 DIOXIN TOXIC EQUIVALENCY FACTOR EVALUATION OVERVIEW: Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 230-255 17160103-2 2006 DIOXIN TOXIC EQUIVALENCY FACTOR EVALUATION OVERVIEW: Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 257-260 17160103-3 2006 Structurally related compounds that bind to the AhR and exhibit biological actions similar to TCDD are commonly referred to as "dioxin-like compounds" (DLCs). Dioxins 128-134 aryl hydrocarbon receptor Rattus norvegicus 48-51 17160103-7 2006 The TEF methodology is a relative potency scheme that ranks the dioxin-like activity of a compound relative to TCDD, which is the most potent congener. Dioxins 64-70 TEF transcription factor, PAR bZIP family member Rattus norvegicus 4-7 17160103-8 2006 This allows for the estimation of the potential dioxin-like activity of a mixture of chemicals, based on a common mechanism of action involving an initial binding of DLCs to the AhR. Dioxins 48-54 aryl hydrocarbon receptor Rattus norvegicus 178-181 17160103-14 2006 The dioxin TEF evaluation includes conducting multiple 2-year rat bioassays to evaluate the relative chronic toxicity and carcinogenicity of DLCs, structurally related PCBs, and mixtures of these compounds. Dioxins 4-10 TEF transcription factor, PAR bZIP family member Rattus norvegicus 11-14 17160103-31 2006 Cytochrome P450 Enzyme Activities: To evaluate the expression of known dioxin-responsive genes, CYP1A1-associated 7-ethoxyresorufin-O-deethylase (EROD) activity and CYP1A2-associated acetanilide-4-hydroxylase (A4H) activity were evaluated at the 14-, 31-, and 53-week interim evaluations. Dioxins 71-77 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 96-102 17342195-4 2006 DIOXIN TOXIC EQUIVALENCY FACTOR EVALUATION OVERVIEW: Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 0-6 TEF transcription factor, PAR bZIP family member Homo sapiens 7-31 17342195-4 2006 DIOXIN TOXIC EQUIVALENCY FACTOR EVALUATION OVERVIEW: Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 230-255 17342195-4 2006 DIOXIN TOXIC EQUIVALENCY FACTOR EVALUATION OVERVIEW: Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 257-260 17342195-5 2006 Structurally related compounds that bind to the AhR and exhibit biological actions similar to TCDD are commonly referred to as "dioxin-like compounds" (DLCs). Dioxins 128-134 aryl hydrocarbon receptor Rattus norvegicus 48-51 16619036-5 2006 These dioxin-mediated effects are mimicked by constitutive expression and activation of the intracellular dioxin receptor (aryl hydrocarbon receptor (AhR)). Dioxins 6-12 aryl hydrocarbon receptor Homo sapiens 123-148 16619036-5 2006 These dioxin-mediated effects are mimicked by constitutive expression and activation of the intracellular dioxin receptor (aryl hydrocarbon receptor (AhR)). Dioxins 6-12 aryl hydrocarbon receptor Homo sapiens 150-153 17342195-9 2006 The TEF methodology is a relative potency scheme that ranks the dioxin-like activity of a compound relative to TCDD, which is the most potent congener. Dioxins 64-70 TEF transcription factor, PAR bZIP family member Rattus norvegicus 4-7 16619036-7 2006 Dioxin-induced effects occur 48 h post-treatment initiation, a time scale, which argues for a genomic effect of the AhR, linked to induction of target genes. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 116-119 17342195-10 2006 This allows for the estimation of the potential dioxin-like activity of a mixture of chemicals, based on a common mechanism of action involving an initial binding of DLCs to the AhR. Dioxins 48-54 aryl hydrocarbon receptor Rattus norvegicus 178-181 17342195-17 2006 The dioxin TEF evaluation includes conducting multiple 2-year rat bioassays to evaluate the relative chronic toxicity and carcinogenicity of DLC"s, structurally related PCBs, and mixtures of these compounds. Dioxins 4-10 TEF transcription factor, PAR bZIP family member Rattus norvegicus 11-14 17342195-33 2006 Cytochrome P450 Enzyme Activities: To evaluate the expression of known dioxin-responsive genes, CYP1A1-associated 7-ethoxyresorufin-O-deethylase (EROD) activity and CYP1A2-associated acetanilide-4-hydroxylase (A4H) activity were evaluated at the interim time points. Dioxins 71-77 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 96-102 16480812-10 2006 This ability of AhR to elicit spurious activation of retinoid receptors expands the scope of AhR ligands influence beyond ER antagonism and specific Dioxin-responsive genes. Dioxins 149-155 aryl hydrocarbon receptor Homo sapiens 16-19 16962184-2 2006 The AHR is activated by polycyclic aromatic hydrocarbon toxicants, including the pervasive teratogen and carcinogen 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD or dioxin). Dioxins 145-151 aryl-hydrocarbon receptor Mus musculus 4-7 16885337-0 2006 Epigenetic inactivation of the dioxin-responsive cytochrome P4501A1 gene in human prostate cancer. Dioxins 31-37 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 49-67 16885337-2 2006 We tested the hypothesis that cancer-related epigenetic changes suppress dioxin activation of the cytochrome P4501A1 (CYP1A1) gene. Dioxins 73-79 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 98-116 16885337-2 2006 We tested the hypothesis that cancer-related epigenetic changes suppress dioxin activation of the cytochrome P4501A1 (CYP1A1) gene. Dioxins 73-79 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 118-124 16885337-11 2006 This is the first report that shows that CYP1A1 is aberrantly hypermethylated in human prostate cancer and has an altered, inaccessible chromatin structure that suppresses its dioxin responsiveness. Dioxins 176-182 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 41-47 16955640-19 2006 PCB"s have similar properties to TCDD if they can exist in a planar configuration (dioxin-like PCB"s). Dioxins 83-89 pyruvate carboxylase Homo sapiens 0-3 16955640-19 2006 PCB"s have similar properties to TCDD if they can exist in a planar configuration (dioxin-like PCB"s). Dioxins 83-89 pyruvate carboxylase Homo sapiens 95-98 16955640-20 2006 The non-dioxin-like PCB"s always occur together with "dioxins"; their toxixty cannot be adequately determined although they occur in high concenrations. Dioxins 8-14 pyruvate carboxylase Homo sapiens 20-23 16955640-20 2006 The non-dioxin-like PCB"s always occur together with "dioxins"; their toxixty cannot be adequately determined although they occur in high concenrations. Dioxins 54-61 pyruvate carboxylase Homo sapiens 20-23 17160104-3 2006 DIOXIN TOXIC EQUIVALENCY FACTOR EVALUATION OVERVIEW: Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 0-6 TEF transcription factor, PAR bZIP family member Homo sapiens 7-31 17160104-3 2006 DIOXIN TOXIC EQUIVALENCY FACTOR EVALUATION OVERVIEW: Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 230-255 17160104-3 2006 DIOXIN TOXIC EQUIVALENCY FACTOR EVALUATION OVERVIEW: Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 257-260 17160104-4 2006 Structurally related compounds that bind to the AhR and exhibit biological actions similar to TCDD are commonly referred to as "dioxin-like compounds" (DLCs). Dioxins 128-134 aryl hydrocarbon receptor Rattus norvegicus 48-51 16679348-0 2006 Cytochrome P450 1A4 and 1A5 in common cormorant (Phalacrocorax carbo): evolutionary relationships and functional implications associated with dioxin and related compounds. Dioxins 142-148 cytochrome P450 1A4 Phalacrocorax carbo 0-27 16762319-4 2006 Overexpression of NcoA4 enhanced AhR transcriptional activity 3.2-fold in the presence of dioxin, whereas overexpression of a splice variant, NcoA4beta, as well as a variant lacking the C-terminal region enhanced AhR transcriptional activity by only 1.6-fold. Dioxins 90-96 nuclear receptor coactivator 4 Homo sapiens 18-23 16762319-6 2006 NcoA4 protein localized to cytoplasm in the absence of dioxin and in both the cytoplasm and nucleus following dioxin treatment. Dioxins 55-61 nuclear receptor coactivator 4 Homo sapiens 0-5 16762319-6 2006 NcoA4 protein localized to cytoplasm in the absence of dioxin and in both the cytoplasm and nucleus following dioxin treatment. Dioxins 110-116 nuclear receptor coactivator 4 Homo sapiens 0-5 16849560-12 2006 These results evidenced for the first time that cigarette smoke has unexpectedly high dioxin-like potential that triggers the AhR-XRE pathway in vitro and in vivo. Dioxins 86-92 aryl-hydrocarbon receptor Mus musculus 126-129 16636061-0 2006 For dioxin-induced birth defects, mouse or human CYP1A2 in maternal liver protects whereas mouse CYP1A1 and CYP1B1 are inconsequential. Dioxins 4-10 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 49-55 16636061-6 2006 To fetuses carried by Cyp1a2(-/-) dams, however, this dose of dioxin was lethal; this effect was absolutely dependent on the maternal Cyp1a2 genotype and independent of the embryonic Cyp1a2 genotype. Dioxins 62-68 cytochrome P450, family 1, subfamily a, polypeptide 2 Mus musculus 22-28 16636061-6 2006 To fetuses carried by Cyp1a2(-/-) dams, however, this dose of dioxin was lethal; this effect was absolutely dependent on the maternal Cyp1a2 genotype and independent of the embryonic Cyp1a2 genotype. Dioxins 62-68 cytochrome P450, family 1, subfamily a, polypeptide 2 Mus musculus 134-140 16636061-6 2006 To fetuses carried by Cyp1a2(-/-) dams, however, this dose of dioxin was lethal; this effect was absolutely dependent on the maternal Cyp1a2 genotype and independent of the embryonic Cyp1a2 genotype. Dioxins 62-68 cytochrome P450, family 1, subfamily a, polypeptide 2 Mus musculus 134-140 16636061-8 2006 More dioxin reached the embryos from Cyp1a2(-/-) dams, compared with that from Cyp1(+/+) dams. Dioxins 5-11 cytochrome P450, family 1, subfamily a, polypeptide 2 Mus musculus 37-43 16636061-8 2006 More dioxin reached the embryos from Cyp1a2(-/-) dams, compared with that from Cyp1(+/+) dams. Dioxins 5-11 cytochrome P450, family 27, subfamily b, polypeptide 1 Mus musculus 37-41 16636061-10 2006 Using the humanized hCYP1A1_1A2 transgenic mouse (expressing the human CYP1A1 and CYP1A2 genes in the absence of mouse Cyp1a2 gene), the teratogenic effects of dioxin reverted to the wild-type phenotype. Dioxins 160-166 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 21-27 16636061-10 2006 Using the humanized hCYP1A1_1A2 transgenic mouse (expressing the human CYP1A1 and CYP1A2 genes in the absence of mouse Cyp1a2 gene), the teratogenic effects of dioxin reverted to the wild-type phenotype. Dioxins 160-166 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 82-88 16636061-11 2006 These data indicate that maternal mouse hepatic CYP1A2, by sequestering dioxin and thus altering the pharmacokinetics, protects the embryos from toxicity and birth defects; substitution of the human CYP1A2 trans-gene provides the same protection. Dioxins 72-78 cytochrome P450, family 1, subfamily a, polypeptide 2 Mus musculus 48-54 16636061-11 2006 These data indicate that maternal mouse hepatic CYP1A2, by sequestering dioxin and thus altering the pharmacokinetics, protects the embryos from toxicity and birth defects; substitution of the human CYP1A2 trans-gene provides the same protection. Dioxins 72-78 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 199-205 16545780-0 2006 Ah receptor: dioxin-mediated toxic responses as hints to deregulated physiologic functions. Dioxins 13-19 aryl hydrocarbon receptor Homo sapiens 0-11 16545780-4 2006 The AhR is also recognized as the culprit for most toxic responses observed after exposure to dioxins and related compounds such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD). Dioxins 94-101 aryl hydrocarbon receptor Homo sapiens 4-7 16442144-0 2006 Dioxin and dioxin-like PCB exposure of non-breastfed Dutch infants. Dioxins 11-17 pyruvate carboxylase Homo sapiens 23-26 16442144-5 2006 From these data PCDD/F and dioxin-like PCB intake was calculated using PCDD/F and dioxin-like PCB concentrations of food products sampled in 1998/1999 in The Netherlands. Dioxins 27-33 pyruvate carboxylase Homo sapiens 39-42 16442144-5 2006 From these data PCDD/F and dioxin-like PCB intake was calculated using PCDD/F and dioxin-like PCB concentrations of food products sampled in 1998/1999 in The Netherlands. Dioxins 82-88 pyruvate carboxylase Homo sapiens 39-42 16442144-5 2006 From these data PCDD/F and dioxin-like PCB intake was calculated using PCDD/F and dioxin-like PCB concentrations of food products sampled in 1998/1999 in The Netherlands. Dioxins 82-88 pyruvate carboxylase Homo sapiens 94-97 16442144-6 2006 The long-term PCDD/F and dioxin-like PCB exposure of the infants was calculated using the statistical exposure model (STEM). Dioxins 25-31 pyruvate carboxylase Homo sapiens 37-40 16955640-1 2006 "Dioxins" are used to specify polychlorinated dibenzo-p-dioxins (PCDD), dibenzo-furanes (F) and dioxin-like polychlorinated biphenyls (PCB"s). Dioxins 1-8 pyruvate carboxylase Homo sapiens 135-138 16756989-4 2006 Of the genes upregulated by U0126, four are classically induced through the aryl hydrocarbon receptor (AhR) by dioxins suggesting that U0126 activates the xenobiotic response element in cardiac myocytes potentially independently of effects on ERK1/2 signalling. Dioxins 111-118 aryl hydrocarbon receptor Rattus norvegicus 76-101 16756989-4 2006 Of the genes upregulated by U0126, four are classically induced through the aryl hydrocarbon receptor (AhR) by dioxins suggesting that U0126 activates the xenobiotic response element in cardiac myocytes potentially independently of effects on ERK1/2 signalling. Dioxins 111-118 aryl hydrocarbon receptor Rattus norvegicus 103-106 17160104-8 2006 The TEF methodology is a relative potency scheme that ranks the dioxin-like activity of a compound relative to TCDD, the most potent congener. Dioxins 64-70 TEF transcription factor, PAR bZIP family member Rattus norvegicus 4-7 17160104-9 2006 This allows for the estimation of the potential dioxin-like activity of a mixture of chemicals, based on a common mechanism of action involving an initial binding of DLCs to the AhR. Dioxins 48-54 aryl hydrocarbon receptor Rattus norvegicus 178-181 16687390-1 2006 Planar halogenated aromatic hydrocarbons (pHAHs), such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin), show strong binding affinity for the aryl hydrocarbon receptor (AHR) and are potent inducers of cytochrome P4501A (CYP1A). Dioxins 87-93 aryl hydrocarbon receptor 1a Danio rerio 141-166 16687390-1 2006 Planar halogenated aromatic hydrocarbons (pHAHs), such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin), show strong binding affinity for the aryl hydrocarbon receptor (AHR) and are potent inducers of cytochrome P4501A (CYP1A). Dioxins 87-93 aryl hydrocarbon receptor 1a Danio rerio 168-171 16687390-1 2006 Planar halogenated aromatic hydrocarbons (pHAHs), such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin), show strong binding affinity for the aryl hydrocarbon receptor (AHR) and are potent inducers of cytochrome P4501A (CYP1A). Dioxins 87-93 cytochrome P450, family 1, subfamily A Danio rerio 200-217 16687390-1 2006 Planar halogenated aromatic hydrocarbons (pHAHs), such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin), show strong binding affinity for the aryl hydrocarbon receptor (AHR) and are potent inducers of cytochrome P4501A (CYP1A). Dioxins 87-93 cytochrome P450, family 1, subfamily A Danio rerio 219-224 16687390-2 2006 It is widely accepted that dioxin toxicity is largely AHR mediated; however, the role of CYP1A activity in causing that toxicity is less clear. Dioxins 27-33 aryl hydrocarbon receptor 1a Danio rerio 54-57 16766111-0 2006 The constitutively active Ah receptor (CA-Ahr) mouse as a potential model for dioxin exposure--effects in vital organs. Dioxins 78-84 aryl-hydrocarbon receptor Mus musculus 26-37 16766111-1 2006 The dioxin/aryl hydrocarbon receptor (AhR) mediates most, if not all, toxic effects of dioxins and functions as a ligand-activated transcription factor regulating transcription of a battery of genes. Dioxins 87-94 aryl-hydrocarbon receptor Mus musculus 4-36 16766111-1 2006 The dioxin/aryl hydrocarbon receptor (AhR) mediates most, if not all, toxic effects of dioxins and functions as a ligand-activated transcription factor regulating transcription of a battery of genes. Dioxins 87-94 aryl-hydrocarbon receptor Mus musculus 38-41 16766111-11 2006 In conclusion, this characterization further support that the CA-AhR mouse is a useful model for life-long continuous low-level activity of the AhR, i.e. the dioxin exposure situation of humans of the general population. Dioxins 158-164 aryl-hydrocarbon receptor Mus musculus 65-68 16766111-11 2006 In conclusion, this characterization further support that the CA-AhR mouse is a useful model for life-long continuous low-level activity of the AhR, i.e. the dioxin exposure situation of humans of the general population. Dioxins 158-164 aryl-hydrocarbon receptor Mus musculus 144-147 16903077-5 2006 In addition, the biochanin A treatment alone activated the DNA-binding capacity of the AhR for the dioxin-response element (DRE) of CYP1A1, as measured by the electrophoretic-mobility shift assay (EMSA). Dioxins 99-105 aryl hydrocarbon receptor Homo sapiens 87-90 16903077-5 2006 In addition, the biochanin A treatment alone activated the DNA-binding capacity of the AhR for the dioxin-response element (DRE) of CYP1A1, as measured by the electrophoretic-mobility shift assay (EMSA). Dioxins 99-105 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 132-138 16337987-5 2006 The medians of total non-dioxin-like PCB concentration were 1,835 and 1,033 ng g(-1) lipid in males and females, respectively. Dioxins 25-31 pyruvate carboxylase Homo sapiens 37-40 16337987-11 2006 Congeners 153, 138(+163), 180 and 170(+190) were the main contributors to total non-dioxin-like PCB concentrations. Dioxins 84-90 pyruvate carboxylase Homo sapiens 96-99 16582008-1 2006 The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor with important roles in metabolic adaptation, dioxin toxicology, and vascular development. Dioxins 125-131 aryl hydrocarbon receptor Homo sapiens 4-29 16582008-1 2006 The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor with important roles in metabolic adaptation, dioxin toxicology, and vascular development. Dioxins 125-131 aryl hydrocarbon receptor Homo sapiens 31-34 16601081-2 2006 Structural similarities of PBDEs with other polyhalogenated aromatic hydrocarbons that show affinity for the aryl hydrocarbon receptor (AhR), such as some polychlorinated biphenyls, raised concerns about their possible dioxin-like properties. Dioxins 219-225 aryl hydrocarbon receptor Homo sapiens 109-134 16601081-2 2006 Structural similarities of PBDEs with other polyhalogenated aromatic hydrocarbons that show affinity for the aryl hydrocarbon receptor (AhR), such as some polychlorinated biphenyls, raised concerns about their possible dioxin-like properties. Dioxins 219-225 aryl hydrocarbon receptor Homo sapiens 136-139 16601081-12 2006 In addition, a chromatin immunoprecipitation assay further confirmed that BDE-99 could bind to the AhR and activate the AhR nuclear translocation and dioxin responsive element (DRE) binding in the context of the CYP1A1 promoter. Dioxins 150-156 homeobox D13 Homo sapiens 74-77 16765953-0 2006 Novel potential of tunicamycin as an activator of the aryl hydrocarbon receptor -- dioxin responsive element signaling pathway. Dioxins 83-89 aryl hydrocarbon receptor Homo sapiens 54-79 16545771-1 2006 The aryl hydrocarbon receptor (AhR) is best known as a mediator of toxicity of a diverse family of xenobiotic chemicals such as dioxins and PCBs. Dioxins 128-135 aryl-hydrocarbon receptor Mus musculus 4-29 16545771-1 2006 The aryl hydrocarbon receptor (AhR) is best known as a mediator of toxicity of a diverse family of xenobiotic chemicals such as dioxins and PCBs. Dioxins 128-135 aryl-hydrocarbon receptor Mus musculus 31-34 16545771-14 2006 AhR in Hepa1c1c7 cell cytosol bound [(3)H]ITE with high affinity and the AhR.ITE complex formed in vitro bound dioxin response element (DRE) oligonucleotide as potently as TCDD.AhR. Dioxins 111-117 aryl-hydrocarbon receptor Mus musculus 0-3 16545771-14 2006 AhR in Hepa1c1c7 cell cytosol bound [(3)H]ITE with high affinity and the AhR.ITE complex formed in vitro bound dioxin response element (DRE) oligonucleotide as potently as TCDD.AhR. Dioxins 111-117 aryl-hydrocarbon receptor Mus musculus 73-76 16545771-14 2006 AhR in Hepa1c1c7 cell cytosol bound [(3)H]ITE with high affinity and the AhR.ITE complex formed in vitro bound dioxin response element (DRE) oligonucleotide as potently as TCDD.AhR. Dioxins 111-117 aryl-hydrocarbon receptor Mus musculus 73-76 16690800-3 2006 Of particular concern are findings that developmental exposure to dioxins, chemicals that act through the aryl hydrocarbon receptor pathway, permanently alters sexually differentiated neural functions in animal models. Dioxins 66-73 aryl hydrocarbon receptor Homo sapiens 106-131 18648615-0 2006 Induction of oxidative stress responses by dioxin and other ligands of the aryl hydrocarbon receptor. Dioxins 43-49 aryl hydrocarbon receptor Homo sapiens 75-100 16758706-6 2006 In this study, mechanism-specific dioxin bioassays were used to study photolytic formation of AhR agonists in toluene solutions of decaBDE. Dioxins 34-40 aryl hydrocarbon receptor 1 alpha Gallus gallus 94-97 16758706-22 2006 AhR agonist effect in the recalcitrant fractions of the soils corresponded to the levels of chemically derived TEQs, based only on chlorinated dioxin-like compounds in an earlier study. Dioxins 143-149 aryl hydrocarbon receptor 1 alpha Gallus gallus 0-3 16467188-0 2006 Dioxin induces an estrogen-like, estrogen receptor-dependent gene expression response in the murine uterus. Dioxins 0-6 estrogen receptor 1 (alpha) Mus musculus 33-50 16835634-2 2006 UNLABELLED: DIOXIN TOXIC EQUIVALENCY FACTOR EVALUATION OVERVIEW: Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 12-18 TEF transcription factor, PAR bZIP family member Homo sapiens 19-43 16835634-2 2006 UNLABELLED: DIOXIN TOXIC EQUIVALENCY FACTOR EVALUATION OVERVIEW: Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 12-18 aryl hydrocarbon receptor Rattus norvegicus 242-267 16835634-2 2006 UNLABELLED: DIOXIN TOXIC EQUIVALENCY FACTOR EVALUATION OVERVIEW: Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 12-18 aryl hydrocarbon receptor Rattus norvegicus 269-272 16835634-3 2006 Structurally related compounds that bind to the AhR and exhibit biological actions similar to TCDD are commonly referred to as "dioxin-like compounds" (DLCs). Dioxins 128-134 aryl hydrocarbon receptor Rattus norvegicus 48-51 16835634-7 2006 The TEF methodology is a relative potency scheme that ranks the dioxin-like activity of a compound relative to TCDD, which is the most potent congener. Dioxins 64-70 TEF transcription factor, PAR bZIP family member Rattus norvegicus 4-7 16835634-8 2006 This allows for the estimation of the potential dioxin-like activity of a mixture of chemicals based on a common mechanism of action involving an initial binding of DLCs to the AhR. Dioxins 48-54 aryl hydrocarbon receptor Rattus norvegicus 177-180 16835634-14 2006 PCB 153 was selected for study by the National Toxicology Program as a part of the dioxin TEF evaluation to assess the cancer risk posed by complex mixtures of polychlorinated dibenzodioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), and polychlorinated biphenyls (PCBs). Dioxins 83-89 pyruvate carboxylase Rattus norvegicus 0-3 16835634-15 2006 The dioxin TEF evaluation includes conducting multiple 2-year rat bioassays to evaluate the relative chronic toxicity and carcinogenicity of DLCs, structurally related PCBs, and mixtures of these compounds. Dioxins 4-10 TEF transcription factor, PAR bZIP family member Rattus norvegicus 11-14 16484282-6 2006 Specifically, Sim2s exerts a less repressive effect on hypoxia-induced gene expression than full-length Sim2, but is just as effective as Sim2 at repressing TCDD-induced gene expression from a dioxin response element. Dioxins 193-199 single-minded family bHLH transcription factor 2 Mus musculus 14-18 16606854-0 2006 The molecular basis for differential dioxin sensitivity in birds: role of the aryl hydrocarbon receptor. Dioxins 37-43 aryl hydrocarbon receptor 1 alpha Gallus gallus 78-103 16606854-8 2006 These studies provide a molecular understanding of species differences in sensitivity to dioxin-like compounds and suggest an approach to using the AHR as a marker of dioxin susceptibility in wildlife. Dioxins 167-173 aryl hydrocarbon receptor 1 alpha Gallus gallus 148-151 16839212-1 2006 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor with which halogenated and polycyclic aromatic hydrocarbons such as dioxins and benzo[a]pyrene interact as ligands. Dioxins 147-154 aryl hydrocarbon receptor Rattus norvegicus 4-29 16839212-1 2006 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor with which halogenated and polycyclic aromatic hydrocarbons such as dioxins and benzo[a]pyrene interact as ligands. Dioxins 147-154 aryl hydrocarbon receptor Rattus norvegicus 31-34 16517565-4 2006 The regulatory mechanisms of dioxin and estrogen in the expression of CXCR1/IL-8 in the corresponding cells will help in elucidating roles of the chemokine in the aetiology of endometriosis. Dioxins 29-35 C-X-C motif chemokine receptor 1 Homo sapiens 70-75 16517565-4 2006 The regulatory mechanisms of dioxin and estrogen in the expression of CXCR1/IL-8 in the corresponding cells will help in elucidating roles of the chemokine in the aetiology of endometriosis. Dioxins 29-35 C-X-C motif chemokine ligand 8 Homo sapiens 76-80 16391242-0 2006 Transcriptional regulation of the human NRIP1/RIP140 gene by estrogen is modulated by dioxin signalling. Dioxins 86-92 nuclear receptor interacting protein 1 Homo sapiens 40-45 16391242-0 2006 Transcriptional regulation of the human NRIP1/RIP140 gene by estrogen is modulated by dioxin signalling. Dioxins 86-92 nuclear receptor interacting protein 1 Homo sapiens 46-52 16835633-2 2006 DIOXIN TOXIC EQUIVALENCY FACTOR EVALUATION OVERVIEW: Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 0-6 TEF transcription factor, PAR bZIP family member Homo sapiens 7-31 16835633-2 2006 DIOXIN TOXIC EQUIVALENCY FACTOR EVALUATION OVERVIEW: Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 230-255 16835633-2 2006 DIOXIN TOXIC EQUIVALENCY FACTOR EVALUATION OVERVIEW: Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 257-260 16835633-3 2006 Structurally related compounds that bind to the AhR and exhibit biological actions similar to TCDD are commonly referred to as "dioxin-like compounds" (DLCs). Dioxins 128-134 aryl hydrocarbon receptor Rattus norvegicus 48-51 16835633-7 2006 The TEF methodology is a relative potency scheme that ranks the dioxin-like activity of a compound relative to TCDD, which is the most potent congener. Dioxins 64-70 TEF transcription factor, PAR bZIP family member Rattus norvegicus 4-7 16835633-8 2006 This allows for the estimation of the potential dioxin-like activity of a mixture of chemicals based on a common mechanism of action involving an initial binding of DLCs to the AhR. Dioxins 48-54 aryl hydrocarbon receptor Rattus norvegicus 177-180 16835633-14 2006 The dioxin TEF evaluation includes conducting multiple 2-year rat bioassays to evaluate the relative chronic toxicity and carcinogenicity of DLCs, structurally related PCBs, and mixtures of these compounds. Dioxins 4-10 TEF transcription factor, PAR bZIP family member Rattus norvegicus 11-14 16835633-34 2006 CYTOCHROME P450 ENZYME ACTIVITIES: To evaluate the expression of known dioxin-responsive genes, CYP1A1-associated 7-ethoxyresorufin-O-deethylase (EROD) activity and CYP1A2-associated acetanilide-4-hydroxylase (A4H) activity were evaluated at 14, 31, and 53 weeks. Dioxins 71-77 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 96-102 16835633-34 2006 CYTOCHROME P450 ENZYME ACTIVITIES: To evaluate the expression of known dioxin-responsive genes, CYP1A1-associated 7-ethoxyresorufin-O-deethylase (EROD) activity and CYP1A2-associated acetanilide-4-hydroxylase (A4H) activity were evaluated at 14, 31, and 53 weeks. Dioxins 71-77 cytochrome P450, family 1, subfamily a, polypeptide 2 Rattus norvegicus 165-171 16431846-0 2006 Dioxin exerts anti-estrogenic actions in a novel dioxin-responsive telomerase-immortalized epithelial cell line of the porcine oviduct (TERT-OPEC). Dioxins 0-6 telomerase reverse transcriptase Homo sapiens 136-140 16431846-0 2006 Dioxin exerts anti-estrogenic actions in a novel dioxin-responsive telomerase-immortalized epithelial cell line of the porcine oviduct (TERT-OPEC). Dioxins 49-55 telomerase reverse transcriptase Homo sapiens 136-140 16480812-10 2006 This ability of AhR to elicit spurious activation of retinoid receptors expands the scope of AhR ligands influence beyond ER antagonism and specific Dioxin-responsive genes. Dioxins 149-155 aryl hydrocarbon receptor Homo sapiens 93-96 16528449-4 2006 Silybin and dehydrosylibin inhibited basal and dioxin-inducible CYP1A1 catalytic activity in both cell lines used. Dioxins 47-53 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 64-70 16613807-0 2006 Human response to dioxin: aryl hydrocarbon receptor (AhR) molecular structure, function, and dose-response data for enzyme induction indicate an impaired human AhR. Dioxins 18-24 aryl hydrocarbon receptor Homo sapiens 26-51 16613807-0 2006 Human response to dioxin: aryl hydrocarbon receptor (AhR) molecular structure, function, and dose-response data for enzyme induction indicate an impaired human AhR. Dioxins 18-24 aryl hydrocarbon receptor Homo sapiens 53-56 16613807-0 2006 Human response to dioxin: aryl hydrocarbon receptor (AhR) molecular structure, function, and dose-response data for enzyme induction indicate an impaired human AhR. Dioxins 18-24 aryl hydrocarbon receptor Homo sapiens 160-163 16451855-2 2006 In a 2002-2003 WHO exposure study, 13 pools of breast milk comprising samples from 316 primiparous women in Hong Kong in 2002 were analyzed by gas chromatography/mass spectrometry for 29 PCDD/F and dioxin-like PCB congeners. Dioxins 198-204 pyruvate carboxylase Homo sapiens 210-213 16115717-0 2006 Molokhia (Corchorus olitorius L.) extract suppresses transformation of the aryl hydrocarbon receptor induced by dioxins. Dioxins 112-119 aryl hydrocarbon receptor Homo sapiens 75-100 16115717-1 2006 Dioxins enter the body mainly through diet and cause the various toxicological effects by binding to the cytosolic aryl hydrocarbon receptor (AhR) followed by its transformation. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 115-140 16115717-1 2006 Dioxins enter the body mainly through diet and cause the various toxicological effects by binding to the cytosolic aryl hydrocarbon receptor (AhR) followed by its transformation. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 142-145 16187124-6 2006 RESULTS: The lymphocytic 8-OH-dG level showed a negative association with the serum dioxin level (total value of TEQ-PCDD, PCDF, and Co-PCB). Dioxins 84-90 pyruvate carboxylase Homo sapiens 136-139 16407087-5 2006 Data suggest that GPT activity levels may be modified by interaction of CYP1A1/Msp 1 genotype with dioxin after adjustment for age, alcohol consumption, and history of liver illness. Dioxins 99-105 glutamic--pyruvic transaminase Homo sapiens 18-21 16407087-5 2006 Data suggest that GPT activity levels may be modified by interaction of CYP1A1/Msp 1 genotype with dioxin after adjustment for age, alcohol consumption, and history of liver illness. Dioxins 99-105 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 72-78 16291824-10 2006 Although dioxin in utero is well known to cause AHR-dependent cleft palate and hydronephrosis, cHBB did not; thus, chronic activation of the AHR appears to be necessary but not sufficient for AHR-mediated teratogenicity. Dioxins 9-15 aryl-hydrocarbon receptor Mus musculus 48-51 16291824-10 2006 Although dioxin in utero is well known to cause AHR-dependent cleft palate and hydronephrosis, cHBB did not; thus, chronic activation of the AHR appears to be necessary but not sufficient for AHR-mediated teratogenicity. Dioxins 9-15 aryl-hydrocarbon receptor Mus musculus 141-144 16291824-10 2006 Although dioxin in utero is well known to cause AHR-dependent cleft palate and hydronephrosis, cHBB did not; thus, chronic activation of the AHR appears to be necessary but not sufficient for AHR-mediated teratogenicity. Dioxins 9-15 aryl-hydrocarbon receptor Mus musculus 141-144 16291828-1 2006 The Ah receptor (AhR) is a ligand transcription factor mediating toxic effects of chemicals such as dioxins. Dioxins 100-107 aryl hydrocarbon receptor Homo sapiens 4-15 16291828-1 2006 The Ah receptor (AhR) is a ligand transcription factor mediating toxic effects of chemicals such as dioxins. Dioxins 100-107 aryl hydrocarbon receptor Homo sapiens 17-20 16291828-3 2006 In the present study, we aimed to investigate the effects of TCDD (1 and 10 nM) and dioxin-like PCB 126 (306 nM) on the AhR signaling pathway and on the gene expression profiles of key factors involved in thyroid function, including thyroglobulin (TG), thyroid peroxidase (TPO), the sodium iodide symporter (NIS), TSH receptor (TSHR), and cathepsins (Cat B and L), using a primary porcine thyrocyte culture as the experimental model. Dioxins 84-90 aryl hydrocarbon receptor Homo sapiens 120-123 16291828-3 2006 In the present study, we aimed to investigate the effects of TCDD (1 and 10 nM) and dioxin-like PCB 126 (306 nM) on the AhR signaling pathway and on the gene expression profiles of key factors involved in thyroid function, including thyroglobulin (TG), thyroid peroxidase (TPO), the sodium iodide symporter (NIS), TSH receptor (TSHR), and cathepsins (Cat B and L), using a primary porcine thyrocyte culture as the experimental model. Dioxins 84-90 thyroid peroxidase Homo sapiens 273-276 16291828-3 2006 In the present study, we aimed to investigate the effects of TCDD (1 and 10 nM) and dioxin-like PCB 126 (306 nM) on the AhR signaling pathway and on the gene expression profiles of key factors involved in thyroid function, including thyroglobulin (TG), thyroid peroxidase (TPO), the sodium iodide symporter (NIS), TSH receptor (TSHR), and cathepsins (Cat B and L), using a primary porcine thyrocyte culture as the experimental model. Dioxins 84-90 thyroid stimulating hormone receptor Homo sapiens 314-326 16291828-3 2006 In the present study, we aimed to investigate the effects of TCDD (1 and 10 nM) and dioxin-like PCB 126 (306 nM) on the AhR signaling pathway and on the gene expression profiles of key factors involved in thyroid function, including thyroglobulin (TG), thyroid peroxidase (TPO), the sodium iodide symporter (NIS), TSH receptor (TSHR), and cathepsins (Cat B and L), using a primary porcine thyrocyte culture as the experimental model. Dioxins 84-90 thyroid stimulating hormone receptor Homo sapiens 328-332 16233944-1 2006 Exposure to polychlorinated biphenyls (PCBs) is known to suppress immune system function and this action is usually ascribed to dioxin-like PCBs that act via the Ah receptor. Dioxins 128-134 aryl-hydrocarbon receptor Mus musculus 162-173 16233944-8 2006 These observations are consistent with previous results that suggest that ortho-substituted PCB congeners dissolve in cell membrane and cause greater disruption of function than do dioxin-like PCB congeners. Dioxins 181-187 pyruvate carboxylase Mus musculus 193-196 16214954-0 2006 Aryl hydrocarbon receptor regulates distinct dioxin-dependent and dioxin-independent gene batteries. Dioxins 45-51 aryl-hydrocarbon receptor Mus musculus 0-25 16214954-0 2006 Aryl hydrocarbon receptor regulates distinct dioxin-dependent and dioxin-independent gene batteries. Dioxins 66-72 aryl-hydrocarbon receptor Mus musculus 0-25 16214954-6 2006 In Ahr(-/-) mice, only 32 ProbeSets exhibited responses to TCDD, indicating that the AHR is required for virtually all transcriptional responses to dioxin exposure in liver. Dioxins 148-154 aryl-hydrocarbon receptor Mus musculus 85-88 16628245-2 2006 DIOXIN TOXIC EQUIVALENCY FACTOR EVALUATION OVERVIEW: Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 0-6 TEF transcription factor, PAR bZIP family member Homo sapiens 7-31 16414014-0 2006 Osteopontin: a rapid and sensitive response to dioxin exposure in the osteoblastic cell line UMR-106. Dioxins 47-53 secreted phosphoprotein 1 Homo sapiens 0-11 16414014-2 2006 TCDD modulates the transcription of various genes, e.g., CYP1A1, and the present study is a part of a project aiming at developing an in vitro model system for identifying biomarkers specific for dioxin-induced effects in osteoblasts. Dioxins 196-202 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 57-63 16628245-15 2006 The dioxin TEF evaluation includes conducting multiple 2-year rat bioassays to evaluate the relative chronic toxicity and carcinogenicity of DLCs, structurally related PCBs, and mixtures of these compounds. Dioxins 4-10 TEF transcription factor, PAR bZIP family member Rattus norvegicus 11-14 16628245-16 2006 PCB 126 was included since this is the most potent coplanar PCB that has dioxin-like activities. Dioxins 73-79 pyruvate carboxylase Rattus norvegicus 0-3 16628245-16 2006 PCB 126 was included since this is the most potent coplanar PCB that has dioxin-like activities. Dioxins 73-79 pyruvate carboxylase Rattus norvegicus 60-63 16628245-36 2006 CYTOCHROME P450 ENZYME ACTIVITIES: To evaluate the expression of known dioxin-responsive genes, CYP1A1 associated 7-ethoxyresorufin-O-deethylase (EROD) activity and CYP1A2-associated acetanilide 4-hydroxylase (A-4-H) activity were evaluated at the 14-, 31-, and 53-week interim evaluations. Dioxins 71-77 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 96-102 16628245-36 2006 CYTOCHROME P450 ENZYME ACTIVITIES: To evaluate the expression of known dioxin-responsive genes, CYP1A1 associated 7-ethoxyresorufin-O-deethylase (EROD) activity and CYP1A2-associated acetanilide 4-hydroxylase (A-4-H) activity were evaluated at the 14-, 31-, and 53-week interim evaluations. Dioxins 71-77 cytochrome P450, family 1, subfamily a, polypeptide 2 Rattus norvegicus 165-171 16506649-3 2006 In this review, I have summarized and discussed the unique toxicities of dioxins and related compounds on the basis of our own experimental studies as well as those of others in the following four aspects: (1) endpoints at a low dioxin dose, (2) critical sensitivity window to dioxin exposure and disruption of homeostasis, (3) arylhydrocarbon receptor (AhR)-mediated and AhR-independent toxicities and (4) differences in susceptibility between humans and rodents, and that between strains of identical species. Dioxins 73-80 aryl hydrocarbon receptor Homo sapiens 328-352 16506649-3 2006 In this review, I have summarized and discussed the unique toxicities of dioxins and related compounds on the basis of our own experimental studies as well as those of others in the following four aspects: (1) endpoints at a low dioxin dose, (2) critical sensitivity window to dioxin exposure and disruption of homeostasis, (3) arylhydrocarbon receptor (AhR)-mediated and AhR-independent toxicities and (4) differences in susceptibility between humans and rodents, and that between strains of identical species. Dioxins 73-80 aryl hydrocarbon receptor Homo sapiens 354-357 16506649-3 2006 In this review, I have summarized and discussed the unique toxicities of dioxins and related compounds on the basis of our own experimental studies as well as those of others in the following four aspects: (1) endpoints at a low dioxin dose, (2) critical sensitivity window to dioxin exposure and disruption of homeostasis, (3) arylhydrocarbon receptor (AhR)-mediated and AhR-independent toxicities and (4) differences in susceptibility between humans and rodents, and that between strains of identical species. Dioxins 73-80 aryl hydrocarbon receptor Homo sapiens 372-375 16506649-3 2006 In this review, I have summarized and discussed the unique toxicities of dioxins and related compounds on the basis of our own experimental studies as well as those of others in the following four aspects: (1) endpoints at a low dioxin dose, (2) critical sensitivity window to dioxin exposure and disruption of homeostasis, (3) arylhydrocarbon receptor (AhR)-mediated and AhR-independent toxicities and (4) differences in susceptibility between humans and rodents, and that between strains of identical species. Dioxins 73-79 aryl hydrocarbon receptor Homo sapiens 328-352 16506649-3 2006 In this review, I have summarized and discussed the unique toxicities of dioxins and related compounds on the basis of our own experimental studies as well as those of others in the following four aspects: (1) endpoints at a low dioxin dose, (2) critical sensitivity window to dioxin exposure and disruption of homeostasis, (3) arylhydrocarbon receptor (AhR)-mediated and AhR-independent toxicities and (4) differences in susceptibility between humans and rodents, and that between strains of identical species. Dioxins 73-79 aryl hydrocarbon receptor Homo sapiens 354-357 16506649-3 2006 In this review, I have summarized and discussed the unique toxicities of dioxins and related compounds on the basis of our own experimental studies as well as those of others in the following four aspects: (1) endpoints at a low dioxin dose, (2) critical sensitivity window to dioxin exposure and disruption of homeostasis, (3) arylhydrocarbon receptor (AhR)-mediated and AhR-independent toxicities and (4) differences in susceptibility between humans and rodents, and that between strains of identical species. Dioxins 73-79 aryl hydrocarbon receptor Homo sapiens 372-375 16506651-6 2006 Only a few Dutch studies have suggested that perinatal exposure to background level of PCB/dioxin confers immunity to allergy development. Dioxins 91-97 pyruvate carboxylase Homo sapiens 87-90 16862222-2 2006 AhR is involved in xenobiotic metabolism and in mediating the toxic effects of dioxin-like compounds. Dioxins 79-85 aryl hydrocarbon receptor Homo sapiens 0-3 16862222-5 2006 Here we will discuss recent data revealing that dioxin bound AhR recruits ERalpha to AhR regulated genes. Dioxins 48-54 aryl hydrocarbon receptor Homo sapiens 61-64 16862222-5 2006 Here we will discuss recent data revealing that dioxin bound AhR recruits ERalpha to AhR regulated genes. Dioxins 48-54 estrogen receptor 1 Homo sapiens 74-81 16862222-5 2006 Here we will discuss recent data revealing that dioxin bound AhR recruits ERalpha to AhR regulated genes. Dioxins 48-54 aryl hydrocarbon receptor Homo sapiens 85-88 16120753-1 2006 The toxic equivalency factor (TEF) approach has been widely accepted as the most feasible method available at present for evaluating potential health risks associated with exposure to mixtures of dioxin-like compounds (DLCs). Dioxins 196-202 TEF transcription factor, PAR bZIP family member Homo sapiens 4-28 16120753-1 2006 The toxic equivalency factor (TEF) approach has been widely accepted as the most feasible method available at present for evaluating potential health risks associated with exposure to mixtures of dioxin-like compounds (DLCs). Dioxins 196-202 TEF transcription factor, PAR bZIP family member Homo sapiens 30-33 16192470-7 2006 The promoter region of epiregulin has a dioxin responsive element (DRE) 56 nucleotides upstream of the transcription start site, along with three potential Sp1 binding sites. Dioxins 40-46 epiregulin Rattus norvegicus 23-33 20021027-1 2006 Endocrine systems of humans and animals are disturbed by dioxin-like compounds, which are ligands of the aryl hydrocarbon receptor (AhR). Dioxins 57-63 aryl hydrocarbon receptor Homo sapiens 132-135 18516253-5 2006 Our experiments show that in human, non-human primate, rat, trout, and zebrafish ovarian tissues, dioxin inhibits estrogen synthesis at some level of the steroid biosynthetic pathway, most likely by inhibiting transcription of mRNAs for or activity of side-chain cleavage (Cyp11a1 gene) and/or aromatase (Cyp19a1 gene) enzymes, or conceivably other steroidogenic enzymes/factors. Dioxins 98-104 cytochrome P450, family 11, subfamily A, polypeptide 1 Danio rerio 273-280 18516253-5 2006 Our experiments show that in human, non-human primate, rat, trout, and zebrafish ovarian tissues, dioxin inhibits estrogen synthesis at some level of the steroid biosynthetic pathway, most likely by inhibiting transcription of mRNAs for or activity of side-chain cleavage (Cyp11a1 gene) and/or aromatase (Cyp19a1 gene) enzymes, or conceivably other steroidogenic enzymes/factors. Dioxins 98-104 cytochrome P450, family 19, subfamily A, polypeptide 1a Danio rerio 305-312 20021027-1 2006 Endocrine systems of humans and animals are disturbed by dioxin-like compounds, which are ligands of the aryl hydrocarbon receptor (AhR). Dioxins 57-63 aryl hydrocarbon receptor Homo sapiens 105-130 16054781-0 2005 Lack of CYP1A1 expression is involved in unresponsiveness of the human hepatoma cell line SK-HEP-1 to dioxin. Dioxins 102-108 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 8-14 16054781-0 2005 Lack of CYP1A1 expression is involved in unresponsiveness of the human hepatoma cell line SK-HEP-1 to dioxin. Dioxins 102-108 DNL-type zinc finger Homo sapiens 93-98 16366731-1 2005 Suppressive effects of ethanolic extracts prepared from propolis group 12 and its main botanical origin (leaf bud of Baccharis dracunculifolia) on transformation of the aryl hydrocarbon receptor (AhR), the initial action of dioxin toxicity, were investigated. Dioxins 224-230 aryl-hydrocarbon receptor Mus musculus 196-199 16137648-7 2005 The consequences are very different from those of AHR nuclear translocation mediated by the classical ligands (enzyme inducers such as dioxin) and are likely to represent the long-sought physiological function of the AHR, its persistent disturbance by long-lived ligands such as dioxin may well be the reason for its high toxicity. Dioxins 135-141 aryl hydrocarbon receptor Homo sapiens 50-53 16137648-7 2005 The consequences are very different from those of AHR nuclear translocation mediated by the classical ligands (enzyme inducers such as dioxin) and are likely to represent the long-sought physiological function of the AHR, its persistent disturbance by long-lived ligands such as dioxin may well be the reason for its high toxicity. Dioxins 135-141 aryl hydrocarbon receptor Homo sapiens 217-220 16137648-7 2005 The consequences are very different from those of AHR nuclear translocation mediated by the classical ligands (enzyme inducers such as dioxin) and are likely to represent the long-sought physiological function of the AHR, its persistent disturbance by long-lived ligands such as dioxin may well be the reason for its high toxicity. Dioxins 279-285 aryl hydrocarbon receptor Homo sapiens 217-220 16301529-1 2005 The aryl hydrocarbon receptor (AHR) plays a role in three areas of biology that include the adaptive metabolism of xenobiotics, the toxic responses associated with exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin), and vascular remodeling of the developing embryo. Dioxins 205-211 aryl hydrocarbon receptor Homo sapiens 4-29 16301529-1 2005 The aryl hydrocarbon receptor (AHR) plays a role in three areas of biology that include the adaptive metabolism of xenobiotics, the toxic responses associated with exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin), and vascular remodeling of the developing embryo. Dioxins 205-211 aryl hydrocarbon receptor Homo sapiens 31-34 16301529-4 2005 Using this model, we provide evidence that AHR signaling in endothelial/hematopoietic cells is necessary for developmental closure of the ductus venosus, whereas AHR signaling in hepatocytes is necessary to generate adaptive and toxic responses of the liver in response to dioxin exposure. Dioxins 273-279 aryl hydrocarbon receptor Homo sapiens 43-46 16628245-2 2006 DIOXIN TOXIC EQUIVALENCY FACTOR EVALUATION OVERVIEW: Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 230-255 16628245-2 2006 DIOXIN TOXIC EQUIVALENCY FACTOR EVALUATION OVERVIEW: Polyhalogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have the ability to bind to and activate the ligand-activated transcription factor, the aryl hydrocarbon receptor (AhR). Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 257-260 16628245-3 2006 Structurally related compounds that bind to the AhR and exhibit biological actions similar to TCDD are commonly referred to as "dioxin-like compounds" (DLCs). Dioxins 128-134 aryl hydrocarbon receptor Rattus norvegicus 48-51 16628245-7 2006 The TEF methodology is a relative potency scheme that ranks the dioxin-like activity of a compound relative to TCDD that is the most potent congener. Dioxins 64-70 TEF transcription factor, PAR bZIP family member Rattus norvegicus 4-7 16263690-3 2005 Direct causal relationship between PCB and dioxin exposure and the observed detrimental effects on the immune system has yet to be fully established in humans. Dioxins 43-49 pyruvate carboxylase Homo sapiens 35-38 16263525-0 2005 In utero exposure to dioxins and polychlorinated biphenyls and its relations to thyroid function and growth hormone in newborns. Dioxins 21-28 growth hormone 1 Homo sapiens 101-115 16552988-17 2005 Differences in AhR-responsiveness of granulosa and theca cells to TCDD and dioxin-like PCB 126 are probably connected with the differences of these cells in estradiol secretion and different proliferative potential. Dioxins 75-81 aryl hydrocarbon receptor Sus scrofa 15-18 16126234-1 2005 The in vitro aryl hydrocarbon receptor (AhR) agonist potency of offshore produced water effluents, collected from the United Kingdom Continental Shelf, was determined using the dioxin responsive (DR)-chemically activated luciferase expression (CALUX) assay. Dioxins 177-183 aryl hydrocarbon receptor Homo sapiens 13-38 16126234-5 2005 It is recommended that further work be performed to characterise the full range of stable dioxin like AhR agonists present in offshore produced water discharges using techniques such as bioassay-directed analysis. Dioxins 90-96 aryl hydrocarbon receptor Homo sapiens 102-105 16107549-3 2005 The present work has investigated the effects of individual components of a commercial PBDE mixture (DE71) on expression of CYP1A1, a biomarker for activation of the AhR (dioxin-like), and CYP2B and CYP3A, biomarkers for activation of the constitutive androstane and pregnanexreceptors (CAR and PXR), respectively, in the rat. Dioxins 171-177 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 124-130 16107549-6 2005 Quantitative PCR analysis indicated up-regulation of CYP1A1 by DE71; however, the response was weak compared to that for dioxin-like PCB126. Dioxins 121-127 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 53-59 16107549-8 2005 Representative PBDFs efficiently up-regulated CYP1A1; therefore, they, along with other PBDFs and polybrominated dibenzodioxins detected in DE71 and individual PBDE components, may be responsible for most, if not all, dioxin-like properties previously observed for PBDEs. Dioxins 120-126 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 46-52 16182859-12 2005 Seven PCB congeners, (PCB 180, 153, 138, 170, 194, 118, and 156), including those at higher chlorination, were present in more than 30% of the subjects and contributed 99% of the total PCB levels, with a modest role of dioxin-like congeners. Dioxins 219-225 pyruvate carboxylase Homo sapiens 6-9 16054739-1 2005 Dioxins and dioxin-like chemicals demonstrate high affinity binding to the aryl hydrocarbon receptor (AhR), a ligand activated transcription factor, which mediates most, if not all, of the toxic responses of these agents. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 75-100 16054739-1 2005 Dioxins and dioxin-like chemicals demonstrate high affinity binding to the aryl hydrocarbon receptor (AhR), a ligand activated transcription factor, which mediates most, if not all, of the toxic responses of these agents. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 102-105 16054739-1 2005 Dioxins and dioxin-like chemicals demonstrate high affinity binding to the aryl hydrocarbon receptor (AhR), a ligand activated transcription factor, which mediates most, if not all, of the toxic responses of these agents. Dioxins 12-18 aryl hydrocarbon receptor Homo sapiens 75-100 16054739-1 2005 Dioxins and dioxin-like chemicals demonstrate high affinity binding to the aryl hydrocarbon receptor (AhR), a ligand activated transcription factor, which mediates most, if not all, of the toxic responses of these agents. Dioxins 12-18 aryl hydrocarbon receptor Homo sapiens 102-105 16054739-2 2005 Since dioxins are not directly genotoxic their carcinogenic effect is likely the result of their tumor promoting activity produced by activation of the AhR. Dioxins 6-13 aryl hydrocarbon receptor Homo sapiens 152-155 16054739-7 2005 Dioxins may act in concert with endogenous ligands of the AhR, an effect which becomes particularly relevant at low toxicant concentrations. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 58-61 16046213-3 2005 Here we provide evidence that berberine activates the aryl hydrocarbon receptor (AhR) in human hepatoma (HepG2) and rat hepatoma cells stably transfected with a dioxin responsive element fused to the luciferase gene (H4IIE.luc). Dioxins 161-167 aryl hydrocarbon receptor Homo sapiens 54-79 16046213-3 2005 Here we provide evidence that berberine activates the aryl hydrocarbon receptor (AhR) in human hepatoma (HepG2) and rat hepatoma cells stably transfected with a dioxin responsive element fused to the luciferase gene (H4IIE.luc). Dioxins 161-167 aryl hydrocarbon receptor Homo sapiens 81-84 16628245-8 2006 This allows for the estimation of the potential dioxin-like activity of a mixture of chemicals, based on a common mechanism of action involving an initial binding of DLCs to the AhR. Dioxins 48-54 aryl hydrocarbon receptor Rattus norvegicus 178-181 16628245-14 2006 PCB 126 was selected for study by the National Toxicology Program as a part of the dioxin TEF evaluation to assess the cancer risk posed by complex mixtures of polychlorinated dibenzodioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), and PCBs. Dioxins 83-89 pyruvate carboxylase Rattus norvegicus 0-3 15993909-5 2005 The aryl hydrocarbon receptor (AHR) mediates toxicity of dioxin-like compounds. Dioxins 57-63 aryl hydrocarbon receptor Homo sapiens 4-29 15993909-5 2005 The aryl hydrocarbon receptor (AHR) mediates toxicity of dioxin-like compounds. Dioxins 57-63 aryl hydrocarbon receptor Homo sapiens 31-34 16054184-6 2005 CYP2S1 is inducible by dioxin, the induction being mediated by the Aryl Hydrocarbon Receptor (AHR) and Aryl Hydrocarbon Nuclear Translocator (ARNT) in a manner typical for CYP1 family members. Dioxins 23-29 cytochrome P450 family 2 subfamily S member 1 Homo sapiens 0-6 16054184-6 2005 CYP2S1 is inducible by dioxin, the induction being mediated by the Aryl Hydrocarbon Receptor (AHR) and Aryl Hydrocarbon Nuclear Translocator (ARNT) in a manner typical for CYP1 family members. Dioxins 23-29 aryl hydrocarbon receptor Homo sapiens 67-92 16054184-6 2005 CYP2S1 is inducible by dioxin, the induction being mediated by the Aryl Hydrocarbon Receptor (AHR) and Aryl Hydrocarbon Nuclear Translocator (ARNT) in a manner typical for CYP1 family members. Dioxins 23-29 aryl hydrocarbon receptor Homo sapiens 94-97 16054184-6 2005 CYP2S1 is inducible by dioxin, the induction being mediated by the Aryl Hydrocarbon Receptor (AHR) and Aryl Hydrocarbon Nuclear Translocator (ARNT) in a manner typical for CYP1 family members. Dioxins 23-29 aryl hydrocarbon receptor nuclear translocator Homo sapiens 103-140 16054184-6 2005 CYP2S1 is inducible by dioxin, the induction being mediated by the Aryl Hydrocarbon Receptor (AHR) and Aryl Hydrocarbon Nuclear Translocator (ARNT) in a manner typical for CYP1 family members. Dioxins 23-29 aryl hydrocarbon receptor nuclear translocator Homo sapiens 142-146 16115918-1 2005 PURPOSE: Cytochrome P450 1B1 (CYP1B1), a dioxin inducible member of the CYP supergene family, is overexpressed in various human malignancies including prostate cancer. Dioxins 41-47 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 9-28 16115918-1 2005 PURPOSE: Cytochrome P450 1B1 (CYP1B1), a dioxin inducible member of the CYP supergene family, is overexpressed in various human malignancies including prostate cancer. Dioxins 41-47 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 30-36 16115918-5 2005 MSP primers covered dioxin response elements (DRE) and Sp1 sites that are important for the expression of CYP1B1. Dioxins 20-26 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 106-112 15913656-2 2005 Dioxins bind specifically to the cytosolic aryl hydrocarbon receptor (AHR), which is a ligand-activated transcription factor, and a majority of toxic effects of dioxins are mediated via AHR. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 43-68 15913656-2 2005 Dioxins bind specifically to the cytosolic aryl hydrocarbon receptor (AHR), which is a ligand-activated transcription factor, and a majority of toxic effects of dioxins are mediated via AHR. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 70-73 15913656-2 2005 Dioxins bind specifically to the cytosolic aryl hydrocarbon receptor (AHR), which is a ligand-activated transcription factor, and a majority of toxic effects of dioxins are mediated via AHR. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 186-189 15913656-2 2005 Dioxins bind specifically to the cytosolic aryl hydrocarbon receptor (AHR), which is a ligand-activated transcription factor, and a majority of toxic effects of dioxins are mediated via AHR. Dioxins 161-168 aryl hydrocarbon receptor Homo sapiens 43-68 15913656-2 2005 Dioxins bind specifically to the cytosolic aryl hydrocarbon receptor (AHR), which is a ligand-activated transcription factor, and a majority of toxic effects of dioxins are mediated via AHR. Dioxins 161-168 aryl hydrocarbon receptor Homo sapiens 70-73 15913656-2 2005 Dioxins bind specifically to the cytosolic aryl hydrocarbon receptor (AHR), which is a ligand-activated transcription factor, and a majority of toxic effects of dioxins are mediated via AHR. Dioxins 161-168 aryl hydrocarbon receptor Homo sapiens 186-189 16084869-6 2005 MAIN OUTCOME MEASURE(S): Assessment of dioxin (PCDD), furan (PCDF), and dioxin-like PCB serum concentrations (picograms toxic equivalent [TEQ]/g lipids). Dioxins 72-78 pyruvate carboxylase Homo sapiens 84-87 16047776-3 2005 Especially, certain dioxin-like coplanar PCB congeners (Co-PCBs), such as CB-77 and CB-105, whose source is commercial PCBs,were significantly higher in crows from the dumping site than those from the reference sites. Dioxins 20-26 pyruvate carboxylase Homo sapiens 41-44 15837795-0 2005 ER alpha-AHR-ARNT protein-protein interactions mediate estradiol-dependent transrepression of dioxin-inducible gene transcription. Dioxins 94-100 estrogen receptor 1 Homo sapiens 0-8 15837795-0 2005 ER alpha-AHR-ARNT protein-protein interactions mediate estradiol-dependent transrepression of dioxin-inducible gene transcription. Dioxins 94-100 aryl hydrocarbon receptor Homo sapiens 9-12 15837795-0 2005 ER alpha-AHR-ARNT protein-protein interactions mediate estradiol-dependent transrepression of dioxin-inducible gene transcription. Dioxins 94-100 aryl hydrocarbon receptor nuclear translocator Homo sapiens 13-17 15930751-2 2005 CAIII gene which is highly suppressible by dioxins in vivo, was also suppressible in primary cultured hepatocytes of rats by an AhR ligand, 3-methylchlanthrene (3MC). Dioxins 43-50 carbonic anhydrase 3 Rattus norvegicus 0-5 15930751-2 2005 CAIII gene which is highly suppressible by dioxins in vivo, was also suppressible in primary cultured hepatocytes of rats by an AhR ligand, 3-methylchlanthrene (3MC). Dioxins 43-50 aryl hydrocarbon receptor Rattus norvegicus 128-131 15746008-14 2005 The dioxin-resistance alleles, Ahr(hw) and B(hw) increase the resistance to these defects. Dioxins 4-10 aryl hydrocarbon receptor Rattus norvegicus 35-37 15857604-3 2005 Use of persistent agonists such as dioxins including 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and related compounds demonstrated that the AhR mediates a plethora of species- and tissue-dependent toxicities, including chloracne, wasting, teratogenicity, immunotoxicity, liver tumor promotion and carcinogenicity. Dioxins 35-42 aryl-hydrocarbon receptor Mus musculus 140-143 15965093-0 2005 Bcl-2 gene family expression in the brain of rat offspring after gestational and lactational dioxin exposure. Dioxins 93-99 BCL2, apoptosis regulator Rattus norvegicus 0-5 15965093-3 2005 The expressions of dioxin-responsive gene cytochrome P450 1A1 (CYP1A1), apoptotic gene Bax, and anti-apoptotic genes Bcl-2 and Bcl-xL were examined in rat liver and brains using Western blot analysis and RT-PCR. Dioxins 19-25 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 42-61 15965093-10 2005 These results indicate that early exposure of dioxin could affect the development of certain brain regions with gender difference, in terms of its differential effect on expressions of Bcl-xL, Bcl-2, and Bax. Dioxins 46-52 Bcl2-like 1 Rattus norvegicus 185-191 15965093-10 2005 These results indicate that early exposure of dioxin could affect the development of certain brain regions with gender difference, in terms of its differential effect on expressions of Bcl-xL, Bcl-2, and Bax. Dioxins 46-52 BCL2, apoptosis regulator Rattus norvegicus 193-198 15965093-10 2005 These results indicate that early exposure of dioxin could affect the development of certain brain regions with gender difference, in terms of its differential effect on expressions of Bcl-xL, Bcl-2, and Bax. Dioxins 46-52 BCL2 associated X, apoptosis regulator Rattus norvegicus 204-207 15870332-1 2005 Mass spectrometry is a potentially attractive means of monitoring the survival and efficacy of bioaugmentation agents, such as the dioxin-mineralizing bacterium Sphingomonas wittichii strain RW1. Dioxins 131-137 transmembrane protein 131 Mus musculus 191-194 15886252-2 2005 OBJECTIVE: The aim of the present study was to examine the effect of dioxin [2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD)] on GdA production in human endometrial cells. Dioxins 69-75 guanine deaminase Homo sapiens 124-127 15886252-9 2005 Because the action of dioxin is mediated by the aryl hydrocarbon receptor (AhR), we ascertained that primary epithelial and Ishikawa cells express AhR. Dioxins 22-28 aryl hydrocarbon receptor Homo sapiens 48-73 15886252-9 2005 Because the action of dioxin is mediated by the aryl hydrocarbon receptor (AhR), we ascertained that primary epithelial and Ishikawa cells express AhR. Dioxins 22-28 aryl hydrocarbon receptor Homo sapiens 75-78 15886252-9 2005 Because the action of dioxin is mediated by the aryl hydrocarbon receptor (AhR), we ascertained that primary epithelial and Ishikawa cells express AhR. Dioxins 22-28 aryl hydrocarbon receptor Homo sapiens 147-150 15886252-12 2005 CONCLUSIONS: We demonstrated a direct AhR-mediated effect of dioxin on GdA gene transcription and protein secretion that might influence human female fertility. Dioxins 61-67 aryl hydrocarbon receptor Homo sapiens 38-41 15886252-12 2005 CONCLUSIONS: We demonstrated a direct AhR-mediated effect of dioxin on GdA gene transcription and protein secretion that might influence human female fertility. Dioxins 61-67 guanine deaminase Homo sapiens 71-74 15897893-1 2005 The aryl hydrocarbon receptor (AhR) has a fundamental role during postnatal liver development and is essential for mediating dioxin toxicity. Dioxins 125-131 aryl hydrocarbon receptor Homo sapiens 4-29 15897893-1 2005 The aryl hydrocarbon receptor (AhR) has a fundamental role during postnatal liver development and is essential for mediating dioxin toxicity. Dioxins 125-131 aryl hydrocarbon receptor Homo sapiens 31-34 15897893-7 2005 Furthermore, increased p38-MAPK phosphorylation in response to dioxins does not require ongoing transcription. Dioxins 63-70 mitogen-activated protein kinase 14 Homo sapiens 23-26 15897893-7 2005 Furthermore, increased p38-MAPK phosphorylation in response to dioxins does not require ongoing transcription. Dioxins 63-70 mitogen-activated protein kinase 14 Homo sapiens 27-31 16051526-1 2005 Expression of cytochrome P4501A (CYP1A) has been used as a biomarker for possible exposure to contaminants such as PCBs and dioxins in teleost fish. Dioxins 124-131 cytochrome P450, family 1, subfamily A Salmo salar 33-38 15964790-0 2005 Aryl hydrocarbon receptor-mediated transcription: ligand-dependent recruitment of estrogen receptor alpha to 2,3,7,8-tetrachlorodibenzo-p-dioxin-responsive promoters. Dioxins 138-144 aryl hydrocarbon receptor Homo sapiens 0-25 15964790-0 2005 Aryl hydrocarbon receptor-mediated transcription: ligand-dependent recruitment of estrogen receptor alpha to 2,3,7,8-tetrachlorodibenzo-p-dioxin-responsive promoters. Dioxins 138-144 estrogen receptor 1 Homo sapiens 82-105 15900503-0 2005 Dioxin: a review of its environmental effects and its aryl hydrocarbon receptor biology. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 54-79 15900503-7 2005 Essential steps in this adaptive mechanism include AhR binding of ligand in the cytoplasm of cells associated with two molecules of chaperone heatshock protein (Hsp90) and AhR interactive protein, translocation of the receptor to the nucleus, dimerization with the Ah receptor nuclear translocator, and binding of this heterodimeric transcription factor (present in CYP1A) to dioxin-responsive elements upstream of promoters that regulate the expression of genes involved in xenobiotic metabolism. Dioxins 376-382 aryl hydrocarbon receptor Homo sapiens 51-54 15900503-7 2005 Essential steps in this adaptive mechanism include AhR binding of ligand in the cytoplasm of cells associated with two molecules of chaperone heatshock protein (Hsp90) and AhR interactive protein, translocation of the receptor to the nucleus, dimerization with the Ah receptor nuclear translocator, and binding of this heterodimeric transcription factor (present in CYP1A) to dioxin-responsive elements upstream of promoters that regulate the expression of genes involved in xenobiotic metabolism. Dioxins 376-382 heat shock protein 90 alpha family class A member 1 Homo sapiens 161-166 15872048-1 2005 CYP2S1 is a recently discovered dioxin-inducible member of the cytochrome P450 superfamily. Dioxins 32-38 cytochrome P450 family 2 subfamily S member 1 Homo sapiens 0-6 15681594-1 2005 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates immunosuppression induced by a variety of ubiquitous environmental pollutants, including polycyclic aromatic hydrocarbons, polychlorinated biphenyls, and dioxins. Dioxins 247-254 aryl hydrocarbon receptor Homo sapiens 4-29 15681594-1 2005 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates immunosuppression induced by a variety of ubiquitous environmental pollutants, including polycyclic aromatic hydrocarbons, polychlorinated biphenyls, and dioxins. Dioxins 247-254 aryl hydrocarbon receptor Homo sapiens 31-34 15722456-0 2005 Aspects of dioxin toxicity are mediated by interleukin 1-like cytokines. Dioxins 11-17 interleukin 1 complex Mus musculus 43-56 15722456-2 2005 Most, if not all, of these responses are dependent upon the binding of dioxin to the aryl hydrocarbon receptor. Dioxins 71-77 aryl-hydrocarbon receptor Mus musculus 85-110 15722456-3 2005 Given their common roles in chemically induced toxicity, we asked whether interleukin 1 (IL1)-like cytokines play a role in acute aspects of the dioxin response. Dioxins 145-151 interleukin 1 complex Mus musculus 74-92 15659568-1 2005 Cytochrome P450 1A1 (CYP1A1) and 1B1 (CYP1B1) are phase I enzymes, the expression of which can be affected by many environmental compounds, including dioxins and dioxin-like compounds. Dioxins 150-157 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 0-19 15659568-1 2005 Cytochrome P450 1A1 (CYP1A1) and 1B1 (CYP1B1) are phase I enzymes, the expression of which can be affected by many environmental compounds, including dioxins and dioxin-like compounds. Dioxins 150-157 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 21-27 15659568-1 2005 Cytochrome P450 1A1 (CYP1A1) and 1B1 (CYP1B1) are phase I enzymes, the expression of which can be affected by many environmental compounds, including dioxins and dioxin-like compounds. Dioxins 150-157 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 38-44 15659568-1 2005 Cytochrome P450 1A1 (CYP1A1) and 1B1 (CYP1B1) are phase I enzymes, the expression of which can be affected by many environmental compounds, including dioxins and dioxin-like compounds. Dioxins 150-156 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 0-19 15659568-1 2005 Cytochrome P450 1A1 (CYP1A1) and 1B1 (CYP1B1) are phase I enzymes, the expression of which can be affected by many environmental compounds, including dioxins and dioxin-like compounds. Dioxins 150-156 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 21-27 15659568-1 2005 Cytochrome P450 1A1 (CYP1A1) and 1B1 (CYP1B1) are phase I enzymes, the expression of which can be affected by many environmental compounds, including dioxins and dioxin-like compounds. Dioxins 150-156 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 38-44 15659568-11 2005 In addition, dioxin concentrations at which effects were observed in our in vitro study are about 10-fold higher than the human blood levels found in vivo, indicating that EROD activity and CYP1A1 and CYP1B1 expression in human lymphocytes might not be applicable as biomarkers of exposure to dioxin and dioxin-like compounds. Dioxins 13-19 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 190-196 15659568-11 2005 In addition, dioxin concentrations at which effects were observed in our in vitro study are about 10-fold higher than the human blood levels found in vivo, indicating that EROD activity and CYP1A1 and CYP1B1 expression in human lymphocytes might not be applicable as biomarkers of exposure to dioxin and dioxin-like compounds. Dioxins 13-19 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 201-207 15716480-6 2005 The cholecystokinin-A receptor (CCK-A receptor; CCKAR) and duodenal cholecystokinin 8 (CCK) revealed the associations of dioxin treatment with hormonal changes. Dioxins 121-127 cholecystokinin A receptor Rattus norvegicus 4-30 15716480-6 2005 The cholecystokinin-A receptor (CCK-A receptor; CCKAR) and duodenal cholecystokinin 8 (CCK) revealed the associations of dioxin treatment with hormonal changes. Dioxins 121-127 cholecystokinin Rattus norvegicus 68-85 15716480-6 2005 The cholecystokinin-A receptor (CCK-A receptor; CCKAR) and duodenal cholecystokinin 8 (CCK) revealed the associations of dioxin treatment with hormonal changes. Dioxins 121-127 cholecystokinin Rattus norvegicus 32-35 15655410-2 2005 Ligands for the AhR (i.e. dioxin) have also been shown to modulate the NF-kappaB signaling cascade, affecting physiological processes such as cellular immunity, inflammation, proliferation and survival. Dioxins 26-32 aryl hydrocarbon receptor Homo sapiens 16-19 15972329-0 2005 Aryl hydrocarbon receptor activation by cAMP vs. dioxin: divergent signaling pathways. Dioxins 49-55 aryl hydrocarbon receptor Homo sapiens 0-25 15972329-6 2005 Here, we show that the second messenger, cAMP (an endogenous mediator of hormones, neurotransmitters, and prostaglandins), activates the AHR, moving the receptor to the nucleus in some ways that are similar to and in other ways fundamentally different from AHR activation by dioxin. Dioxins 275-281 aryl hydrocarbon receptor Homo sapiens 137-140 15972329-7 2005 We suggest that this cAMP-mediated activation may reflect the true endogenous function of AHR; disruption of the cAMP-mediated activation by dioxin, binding chronically to the AHR for days, weeks, or months, might be pivotal in the mechanism of dioxin toxicity. Dioxins 141-147 aryl hydrocarbon receptor Homo sapiens 90-93 15972329-7 2005 We suggest that this cAMP-mediated activation may reflect the true endogenous function of AHR; disruption of the cAMP-mediated activation by dioxin, binding chronically to the AHR for days, weeks, or months, might be pivotal in the mechanism of dioxin toxicity. Dioxins 141-147 aryl hydrocarbon receptor Homo sapiens 176-179 15972329-7 2005 We suggest that this cAMP-mediated activation may reflect the true endogenous function of AHR; disruption of the cAMP-mediated activation by dioxin, binding chronically to the AHR for days, weeks, or months, might be pivotal in the mechanism of dioxin toxicity. Dioxins 245-251 aryl hydrocarbon receptor Homo sapiens 90-93 15972329-7 2005 We suggest that this cAMP-mediated activation may reflect the true endogenous function of AHR; disruption of the cAMP-mediated activation by dioxin, binding chronically to the AHR for days, weeks, or months, might be pivotal in the mechanism of dioxin toxicity. Dioxins 245-251 aryl hydrocarbon receptor Homo sapiens 176-179 15856391-0 2005 [Human biomonitoring investigations of organochlorine compounds -- PCB, DDE, HCB, beta- and gamma-HCH, PCDD/PCDF, Dioxin-like PCB"s and polybrominated biphenyl ethers]. Dioxins 114-120 pyruvate carboxylase Homo sapiens 126-129 15668235-5 2005 We found that that the addition of TGFbeta3 to an in vitro palate culture model prevented the dioxin-induced reduction in filopodial density. Dioxins 94-100 transforming growth factor, beta 3 Mus musculus 35-43 15668235-6 2005 Moreover, TGFbeta3 exposure completely prevented the dioxin-induced block of palatal fusion in this system. Dioxins 53-59 transforming growth factor, beta 3 Mus musculus 10-18 15668235-7 2005 Although these data do not point to a direct cellular or molecular mechanism for TGFbeta3 dioxin antagonism, these results do suggest that TGFbeta3 or stimulators of this signaling pathway hold potential as antidotes for dioxin-induced terata and that this opposing pharmacology may extend to additional toxicological endpoints. Dioxins 221-227 transforming growth factor, beta 3 Mus musculus 139-147 15659567-0 2005 Inhibition of human and rat CYP1A2 by TCDD and dioxin-like chemicals. Dioxins 47-53 cytochrome P450, family 1, subfamily a, polypeptide 2 Rattus norvegicus 28-34 15914907-1 2005 Dioxins induce adverse effects through transformation of the cytosolic aryl hydrocarbon receptor (AhR). Dioxins 0-7 aryl-hydrocarbon receptor Mus musculus 71-96 15914907-1 2005 Dioxins induce adverse effects through transformation of the cytosolic aryl hydrocarbon receptor (AhR). Dioxins 0-7 aryl-hydrocarbon receptor Mus musculus 98-101 15659567-2 2005 The induction of CYP1A2 activity has been used as a noninvasive biomarker for human exposure to dioxins; while there is a consistent relationship between exposure and hepatic CYP1A2 induction in rodents, this relationship has only been observed in some of the highest exposed human populations. Dioxins 96-103 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 175-181 15659567-3 2005 This may be explained by inhibition of CYP1A2 activity by dioxins as some rodent studies demonstrate that rodent CYP1A2 activity can in fact be inhibited by dioxins in vitro. Dioxins 58-65 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 39-45 15659567-3 2005 This may be explained by inhibition of CYP1A2 activity by dioxins as some rodent studies demonstrate that rodent CYP1A2 activity can in fact be inhibited by dioxins in vitro. Dioxins 58-65 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 113-119 15659567-3 2005 This may be explained by inhibition of CYP1A2 activity by dioxins as some rodent studies demonstrate that rodent CYP1A2 activity can in fact be inhibited by dioxins in vitro. Dioxins 157-164 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 39-45 15659567-3 2005 This may be explained by inhibition of CYP1A2 activity by dioxins as some rodent studies demonstrate that rodent CYP1A2 activity can in fact be inhibited by dioxins in vitro. Dioxins 157-164 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 113-119 15659567-4 2005 CYP1A2 activity was examined using a series of dioxins to inhibit human and rat CYP1A2 activity in species-specific CYP1A2 SUPERSOMES using three common CYP1A2 substrates. Dioxins 47-54 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 0-6 15659567-4 2005 CYP1A2 activity was examined using a series of dioxins to inhibit human and rat CYP1A2 activity in species-specific CYP1A2 SUPERSOMES using three common CYP1A2 substrates. Dioxins 47-54 cytochrome P450, family 1, subfamily a, polypeptide 2 Rattus norvegicus 80-86 15659567-4 2005 CYP1A2 activity was examined using a series of dioxins to inhibit human and rat CYP1A2 activity in species-specific CYP1A2 SUPERSOMES using three common CYP1A2 substrates. Dioxins 47-54 cytochrome P450, family 1, subfamily a, polypeptide 2 Rattus norvegicus 80-86 15659567-4 2005 CYP1A2 activity was examined using a series of dioxins to inhibit human and rat CYP1A2 activity in species-specific CYP1A2 SUPERSOMES using three common CYP1A2 substrates. Dioxins 47-54 cytochrome P450, family 1, subfamily a, polypeptide 2 Rattus norvegicus 80-86 15659567-7 2005 These data demonstrate that the in vitro metabolism of prototype substrates is similar between the rat and human CYP1A2 SUPERSOME preparations and that dioxins inhibit CYP1A2 activity in both species. Dioxins 152-159 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 168-174 15659567-8 2005 Because of the potential for inhibition of CYP1A2 activity by TCDD and other dioxins, studies examining CYP1A2 induction in dioxin-exposed populations using these substrates should be viewed cautiously. Dioxins 77-84 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 43-49 15659567-8 2005 Because of the potential for inhibition of CYP1A2 activity by TCDD and other dioxins, studies examining CYP1A2 induction in dioxin-exposed populations using these substrates should be viewed cautiously. Dioxins 77-83 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 43-49 15792794-4 2005 Dioxin, a contaminant activating the aryl hydrocarbon receptor (AhR) like PAHs, was also shown to increase TNFalpha expression. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 37-62 15792794-4 2005 Dioxin, a contaminant activating the aryl hydrocarbon receptor (AhR) like PAHs, was also shown to increase TNFalpha expression. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 64-67 15792794-4 2005 Dioxin, a contaminant activating the aryl hydrocarbon receptor (AhR) like PAHs, was also shown to increase TNFalpha expression. Dioxins 0-6 tumor necrosis factor Homo sapiens 107-115 15868926-1 2005 BACKGROUND: The dioxin/Aryl hydrocarbon (Ah) receptor is a ligand-activated transcription factor known to mediate the toxic effects of the environmental pollutants dioxins. Dioxins 164-171 aryl-hydrocarbon receptor Mus musculus 16-53 15667840-9 2005 The pattern of non-ortho and mono-ortho PCBs in the blood of children was similar to the pattern reported for mother"s milk, and PCB 126 and PCB 156 contributed about 70% to the toxicity of dioxin-like PCBs and about one-third to total TEQ including PCDD/PCDFs. Dioxins 190-196 pyruvate carboxylase Homo sapiens 129-132 15728486-3 2005 Thymocyte development and T cell-dependent immune reactions are sensitive targets of AhR-dependent 2,3,7,8-tetrachlorodibenzo-p-dioxin toxicity. Dioxins 128-134 aryl-hydrocarbon receptor Mus musculus 85-88 15664268-0 2005 Identification of aldehyde oxidase 1 and aldehyde oxidase homologue 1 as dioxin-inducible genes. Dioxins 73-79 aldehyde oxidase 1 Mus musculus 18-36 15664268-0 2005 Identification of aldehyde oxidase 1 and aldehyde oxidase homologue 1 as dioxin-inducible genes. Dioxins 73-79 aldehyde oxidase 3 Mus musculus 41-69 15664268-2 2005 We have identified aldehyde oxidase 1 (AOX1) as a 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin) inducible gene in the mouse hepatoma cell line Hepa-1. Dioxins 79-85 aldehyde oxidase 1 Mus musculus 19-37 15664268-2 2005 We have identified aldehyde oxidase 1 (AOX1) as a 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin) inducible gene in the mouse hepatoma cell line Hepa-1. Dioxins 79-85 aldehyde oxidase 1 Mus musculus 39-43 15664268-4 2005 Dioxin induction of AOX1 mRNA was also observed in mouse liver. Dioxins 0-6 aldehyde oxidase 1 Mus musculus 20-24 15664268-5 2005 In addition, levels of AOX1 protein as well as those of aldehyde oxidase homologue 1 (AOH1), a recently identified homolog of AOX1, were elevated in mouse liver in response to dioxin. Dioxins 176-182 aldehyde oxidase 1 Mus musculus 23-27 15664268-5 2005 In addition, levels of AOX1 protein as well as those of aldehyde oxidase homologue 1 (AOH1), a recently identified homolog of AOX1, were elevated in mouse liver in response to dioxin. Dioxins 176-182 aldehyde oxidase 3 Mus musculus 56-84 15664268-5 2005 In addition, levels of AOX1 protein as well as those of aldehyde oxidase homologue 1 (AOH1), a recently identified homolog of AOX1, were elevated in mouse liver in response to dioxin. Dioxins 176-182 aldehyde oxidase 3 Mus musculus 86-90 15664268-5 2005 In addition, levels of AOX1 protein as well as those of aldehyde oxidase homologue 1 (AOH1), a recently identified homolog of AOX1, were elevated in mouse liver in response to dioxin. Dioxins 176-182 aldehyde oxidase 1 Mus musculus 126-130 15664268-6 2005 Employing an aldehyde oxidase specific substrate, AOX1/AOH1 activity was shown to be induced by dioxin in mouse liver. Dioxins 96-102 aldehyde oxidase 1 Mus musculus 50-54 15664268-6 2005 Employing an aldehyde oxidase specific substrate, AOX1/AOH1 activity was shown to be induced by dioxin in mouse liver. Dioxins 96-102 aldehyde oxidase 3 Mus musculus 55-59 15596250-9 2005 The CYP1B1*3 variant may have affected CYP1B1 expression in subjects highly and acutely exposed to dioxin at the time of the accident. Dioxins 99-105 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 4-10 15596250-9 2005 The CYP1B1*3 variant may have affected CYP1B1 expression in subjects highly and acutely exposed to dioxin at the time of the accident. Dioxins 99-105 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 39-45 15758562-0 2005 Association of micropenis with Pro185Ala polymorphism of the gene for aryl hydrocarbon receptor repressor involved in dioxin signaling. Dioxins 118-124 aryl hydrocarbon receptor repressor Homo sapiens 70-105 15758562-5 2005 The results suggest that the AHRR Pro185Ala polymorphism may constitute a susceptibility locus for the development of MP in response to dioxins. Dioxins 136-143 aryl hydrocarbon receptor repressor Homo sapiens 29-33 15496506-11 2005 Because IGFBP-1 modulates blood glucose levels, the up-regulation of IGFBP-1 by dioxins might account for the disruptive effects of these pollutants on glucose metabolism. Dioxins 80-87 insulin like growth factor binding protein 1 Homo sapiens 8-15 15659567-1 2005 Dioxins have been shown to bind and induce rodent CYP1A2, producing a dose-dependent hepatic sequestration in vivo. Dioxins 0-7 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 50-56 15659567-2 2005 The induction of CYP1A2 activity has been used as a noninvasive biomarker for human exposure to dioxins; while there is a consistent relationship between exposure and hepatic CYP1A2 induction in rodents, this relationship has only been observed in some of the highest exposed human populations. Dioxins 96-103 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 17-23 15570619-0 2005 Transcriptional activation of the membrane-bound progesterone receptor (mPR) by dioxin, in endocrine-responsive tissues. Dioxins 80-86 progesterone receptor membrane component 1 Rattus norvegicus 34-70 15570619-0 2005 Transcriptional activation of the membrane-bound progesterone receptor (mPR) by dioxin, in endocrine-responsive tissues. Dioxins 80-86 progestin and adipoQ receptor family member VII Mus musculus 72-75 15570619-1 2005 We originally identified the membrane-bound progesterone receptor (mPR) using a screening for genes differentially expressed in liver of rats exposed to dioxin. Dioxins 153-159 progesterone receptor membrane component 1 Rattus norvegicus 29-65 15570619-1 2005 We originally identified the membrane-bound progesterone receptor (mPR) using a screening for genes differentially expressed in liver of rats exposed to dioxin. Dioxins 153-159 progestin and adipoQ receptor family member VII Mus musculus 67-70 15570619-3 2005 In this study, we examined the expression pattern of the mPR in liver of rats exposed to dioxin and identified possible mechanisms of its regulation. Dioxins 89-95 progestin and adipoQ receptor family member VII Mus musculus 57-60 15570619-4 2005 We observed that mPR expression was induced by dioxin, but was also dependent on the hormonal responsiveness of the tissue. Dioxins 47-53 progestin and adipoQ receptor family member VII Mus musculus 17-20 15570619-5 2005 In particular, in male, but not female liver, dioxin induced the expression of the mPR. Dioxins 46-52 progestin and adipoQ receptor family member VII Mus musculus 83-86 15570619-7 2005 Moreover, in breast cancer cells MCF-7 dioxin induced mPR expression. Dioxins 39-45 progestin and adipoQ receptor family member VII Mus musculus 54-57 15570619-8 2005 Promoter studies using the luciferase assay indicated that a fragment of approximately 350 bp of the mPR promoter was able to induce luciferase activity in the presence of dioxin, suggesting that the presumptive XREs sites contained in this mPR promoter region are responsive to dioxin. Dioxins 172-178 progestin and adipoQ receptor family member VII Mus musculus 101-104 15570619-8 2005 Promoter studies using the luciferase assay indicated that a fragment of approximately 350 bp of the mPR promoter was able to induce luciferase activity in the presence of dioxin, suggesting that the presumptive XREs sites contained in this mPR promoter region are responsive to dioxin. Dioxins 172-178 progestin and adipoQ receptor family member VII Mus musculus 241-244 15570619-8 2005 Promoter studies using the luciferase assay indicated that a fragment of approximately 350 bp of the mPR promoter was able to induce luciferase activity in the presence of dioxin, suggesting that the presumptive XREs sites contained in this mPR promoter region are responsive to dioxin. Dioxins 279-285 progestin and adipoQ receptor family member VII Mus musculus 101-104 15570619-8 2005 Promoter studies using the luciferase assay indicated that a fragment of approximately 350 bp of the mPR promoter was able to induce luciferase activity in the presence of dioxin, suggesting that the presumptive XREs sites contained in this mPR promoter region are responsive to dioxin. Dioxins 279-285 progestin and adipoQ receptor family member VII Mus musculus 241-244 15537747-0 2005 Aryl hydrocarbon receptor expression and activity in cerebellar granule neuroblasts: implications for development and dioxin neurotoxicity. Dioxins 118-124 aryl-hydrocarbon receptor Mus musculus 0-25 15537747-3 2005 Upon ligand binding, AhR translocates to the nucleus, dimerizes with the AhR nuclear translocator protein (Arnt), and regulates transcription by interaction with dioxin-response elements (DREs) in target genes, most notably specific cytochrome P450 (CYP) family members. Dioxins 162-168 aryl-hydrocarbon receptor Mus musculus 21-24 15537747-3 2005 Upon ligand binding, AhR translocates to the nucleus, dimerizes with the AhR nuclear translocator protein (Arnt), and regulates transcription by interaction with dioxin-response elements (DREs) in target genes, most notably specific cytochrome P450 (CYP) family members. Dioxins 162-168 aryl hydrocarbon receptor nuclear translocator Mus musculus 107-111 15537747-7 2005 Transcriptionally active AhR was detected in immature cerebellar granule cells in a transgenic dioxin-responsive lacZ mouse model after acute TCDD exposure. Dioxins 95-101 aryl-hydrocarbon receptor Mus musculus 25-28 15642610-3 2005 The dioxin-like PCB congener 3,4,3",4"-tetrachlorobiphenyl (PCB 77) has estrogenic and anti-estrogenic properties, and has been shown to affect brain chemistry and behavior of developing rats when administered during gestation. Dioxins 4-10 pyruvate carboxylase Rattus norvegicus 16-19 15642610-3 2005 The dioxin-like PCB congener 3,4,3",4"-tetrachlorobiphenyl (PCB 77) has estrogenic and anti-estrogenic properties, and has been shown to affect brain chemistry and behavior of developing rats when administered during gestation. Dioxins 4-10 pyruvate carboxylase Rattus norvegicus 60-63 15627472-7 2005 The mammalian AHR maintains normal liver function in the absence of exogenous ligands and, when activated by dioxin, cross-talks with morphogenetic and developmental signals. Dioxins 109-115 aryl hydrocarbon receptor Homo sapiens 14-17 15627472-8 2005 Toxic end points, such as the induction of cleft palate by dioxin in mice embryos, might be at the crossroads of these signals and provide important clues as to the developmental role of the AHR. Dioxins 59-65 aryl-hydrocarbon receptor Mus musculus 191-194 15620708-0 2005 A dioxin sensitive gene, mammalian WAPL, is implicated in spermatogenesis. Dioxins 2-8 WAPL cohesin release factor Homo sapiens 35-39 15471898-9 2005 Co-transfected with luciferase reporter vectors containing either the regulatory upstream sequence of the CYP2B1 gene or three dioxin-responsive core elements were activated by S33Y-beta-catenin. Dioxins 127-133 catenin (cadherin associated protein), beta 1 Mus musculus 182-194 15496506-11 2005 Because IGFBP-1 modulates blood glucose levels, the up-regulation of IGFBP-1 by dioxins might account for the disruptive effects of these pollutants on glucose metabolism. Dioxins 80-87 insulin like growth factor binding protein 1 Homo sapiens 69-76 15626646-1 2005 Use of the dioxin toxic equivalency factor (TEF) approach in human risk assessments assumes that the combined effects of dioxin-like compounds in a mixture can be predicted based on a potency-adjusted dose-additive combination of constituents of the mixture. Dioxins 11-17 TEF transcription factor, PAR bZIP family member Homo sapiens 18-42 15626646-1 2005 Use of the dioxin toxic equivalency factor (TEF) approach in human risk assessments assumes that the combined effects of dioxin-like compounds in a mixture can be predicted based on a potency-adjusted dose-additive combination of constituents of the mixture. Dioxins 11-17 TEF transcription factor, PAR bZIP family member Homo sapiens 44-47 15626646-1 2005 Use of the dioxin toxic equivalency factor (TEF) approach in human risk assessments assumes that the combined effects of dioxin-like compounds in a mixture can be predicted based on a potency-adjusted dose-additive combination of constituents of the mixture. Dioxins 121-127 TEF transcription factor, PAR bZIP family member Homo sapiens 18-42 15626646-1 2005 Use of the dioxin toxic equivalency factor (TEF) approach in human risk assessments assumes that the combined effects of dioxin-like compounds in a mixture can be predicted based on a potency-adjusted dose-additive combination of constituents of the mixture. Dioxins 121-127 TEF transcription factor, PAR bZIP family member Homo sapiens 44-47 15626646-6 2005 These data support the use of the TEF approach for dioxin cancer risk assessments. Dioxins 51-57 TEF transcription factor, PAR bZIP family member Homo sapiens 34-37 15667070-4 2005 Light produced by the extracts is a function of the concentrations and potencies of those compounds with an affinity for Ah-receptor (certain polycyclic aromatic hydrocarbons, polychlorinated biphenyls, and dioxins/ furans). Dioxins 207-214 aryl hydrocarbon receptor Homo sapiens 121-132 15915147-2 2005 Induction of the CYP1A gene is mediated by an aryl hydrocarbon receptor (AHR) which binds to a specific nucleotide sequence called a dioxin-responsive element (DRE) located in the 5" enhancer region of the gene. Dioxins 133-139 cytochrome P450 1A1 Oryzias latipes 17-22 15915147-2 2005 Induction of the CYP1A gene is mediated by an aryl hydrocarbon receptor (AHR) which binds to a specific nucleotide sequence called a dioxin-responsive element (DRE) located in the 5" enhancer region of the gene. Dioxins 133-139 aryl hydrocarbon receptor 1b Oryzias latipes 46-71 15915147-2 2005 Induction of the CYP1A gene is mediated by an aryl hydrocarbon receptor (AHR) which binds to a specific nucleotide sequence called a dioxin-responsive element (DRE) located in the 5" enhancer region of the gene. Dioxins 133-139 aryl hydrocarbon receptor 1b Oryzias latipes 73-76 15857025-4 2005 Dioxin- and estrogen-linked genes (AhR, ERalpha, ERbeta, CYP1A1 and ARNT) expressed were determined with the RT-PCR method. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 35-38 15857025-4 2005 Dioxin- and estrogen-linked genes (AhR, ERalpha, ERbeta, CYP1A1 and ARNT) expressed were determined with the RT-PCR method. Dioxins 0-6 estrogen receptor 1 Homo sapiens 40-47 15857025-4 2005 Dioxin- and estrogen-linked genes (AhR, ERalpha, ERbeta, CYP1A1 and ARNT) expressed were determined with the RT-PCR method. Dioxins 0-6 estrogen receptor 2 Homo sapiens 49-55 15857025-4 2005 Dioxin- and estrogen-linked genes (AhR, ERalpha, ERbeta, CYP1A1 and ARNT) expressed were determined with the RT-PCR method. Dioxins 0-6 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 57-63 15857025-4 2005 Dioxin- and estrogen-linked genes (AhR, ERalpha, ERbeta, CYP1A1 and ARNT) expressed were determined with the RT-PCR method. Dioxins 0-6 aryl hydrocarbon receptor nuclear translocator Homo sapiens 68-72 16358414-3 2005 Towards this end, we first performed equilibrium binding and dissociation rate analyses using a single dioxin response element (DRE-1). Dioxins 103-109 kelch like family member 24 Homo sapiens 128-133 15934323-1 2005 A novel exonuclease protection mediated PCR assay (EPM-PCR) to detect the interaction of protein and DNA at a dioxin-responsive enhancer (DRE) upstream of the CYP1A1 gene in rat hepatic cytosol was established. Dioxins 110-116 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 159-165 15961252-2 2005 Nevertheless, it appears that the receptor (AhR) itself causes the expression of oestrogen-regulated target genes (studied by binding of dioxin). Dioxins 137-143 aryl hydrocarbon receptor Homo sapiens 44-47 15773294-1 2005 The reporter gene expression method CALUX cell bioassay has proven to be a very valuable screening technique for assessing toxic equivalents of dioxin and dioxin-like compounds, because it detects all AhR ligands in a variety of sample matrices. Dioxins 144-150 aryl hydrocarbon receptor Homo sapiens 201-204 19003047-2 2005 The stable dioxin-responsive cell line was established by introducing a plasmid incorporating the human CYP1A1 promoter into human hepatic HepG2 genomic DNA upstream of the luciferase gene. Dioxins 11-17 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 104-110 15773294-1 2005 The reporter gene expression method CALUX cell bioassay has proven to be a very valuable screening technique for assessing toxic equivalents of dioxin and dioxin-like compounds, because it detects all AhR ligands in a variety of sample matrices. Dioxins 155-161 aryl hydrocarbon receptor Homo sapiens 201-204 18248194-0 2005 Isolation and characterization of a dioxin-inducible CYP1A1 promoter/enhancer region from zebrafish (Danio rerio). Dioxins 36-42 cytochrome P450, family 1, subfamily A Danio rerio 53-59 15781987-12 2004 The spatio-temporal expression of AhR during the peri-implantation phase of the mouse uterus may indicate functional roles of this orphan receptor in fetomaternal interactions as well as substantiate the risk of exposure to chemicals such as dioxins during the reproductive period. Dioxins 242-249 aryl-hydrocarbon receptor Mus musculus 34-37 15483185-3 2005 The "dioxin-like" PCB congeners, PCB 126, PCB 105, and 4"-OH-PCB 79, a metabolite of the planar PCB 77 congener, induced cell proliferation in a concentration-dependent manner. Dioxins 5-11 pyruvate carboxylase Rattus norvegicus 18-21 15483185-3 2005 The "dioxin-like" PCB congeners, PCB 126, PCB 105, and 4"-OH-PCB 79, a metabolite of the planar PCB 77 congener, induced cell proliferation in a concentration-dependent manner. Dioxins 5-11 pyruvate carboxylase Rattus norvegicus 33-36 15483185-3 2005 The "dioxin-like" PCB congeners, PCB 126, PCB 105, and 4"-OH-PCB 79, a metabolite of the planar PCB 77 congener, induced cell proliferation in a concentration-dependent manner. Dioxins 5-11 pyruvate carboxylase Rattus norvegicus 33-36 15483185-3 2005 The "dioxin-like" PCB congeners, PCB 126, PCB 105, and 4"-OH-PCB 79, a metabolite of the planar PCB 77 congener, induced cell proliferation in a concentration-dependent manner. Dioxins 5-11 pyruvate carboxylase Rattus norvegicus 33-36 15483185-3 2005 The "dioxin-like" PCB congeners, PCB 126, PCB 105, and 4"-OH-PCB 79, a metabolite of the planar PCB 77 congener, induced cell proliferation in a concentration-dependent manner. Dioxins 5-11 pyruvate carboxylase Rattus norvegicus 33-36 15483185-5 2005 The concentrations of dioxin-like PCBs leading to cell proliferation corresponded with the levels inducing the expression of cytochrome P450 1A1 mRNA, suggesting that the release from contact inhibition was associated with AhR activation. Dioxins 22-28 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 125-144 15483185-5 2005 The concentrations of dioxin-like PCBs leading to cell proliferation corresponded with the levels inducing the expression of cytochrome P450 1A1 mRNA, suggesting that the release from contact inhibition was associated with AhR activation. Dioxins 22-28 aryl hydrocarbon receptor Rattus norvegicus 223-226 15483185-10 2005 These results suggest that dioxin-like PCBs can induce cell proliferation of contact-inhibited rat liver epithelial cells by increasing cyclin A protein levels, a process that then leads to upregulation of cyclin A/cdk2 activity and initiation of DNA replication. Dioxins 27-33 cyclin dependent kinase 2 Rattus norvegicus 215-219 15485806-0 2004 Recruitment of thyroid hormone receptor/retinoblastoma-interacting protein 230 by the aryl hydrocarbon receptor nuclear translocator is required for the transcriptional response to both dioxin and hypoxia. Dioxins 186-192 thyroid hormone receptor interactor 11 Homo sapiens 15-78 15485806-0 2004 Recruitment of thyroid hormone receptor/retinoblastoma-interacting protein 230 by the aryl hydrocarbon receptor nuclear translocator is required for the transcriptional response to both dioxin and hypoxia. Dioxins 186-192 aryl hydrocarbon receptor nuclear translocator Homo sapiens 86-132 15485806-1 2004 The aryl hydrocarbon receptor nuclear translocator/hypoxia-inducible factor (ARNT/HIF-1 beta) mediates an organism"s response to various environmental cues, including those to chemical carcinogens, such as 2,3,7,8-tetrachlorodibenzo-rho-dioxin (TCDD or dioxin), via its formation of a functional transcription factor with the ligand activated aryl hydrocarbon receptor (AHR). Dioxins 237-243 aryl hydrocarbon receptor nuclear translocator Homo sapiens 4-50 15485806-1 2004 The aryl hydrocarbon receptor nuclear translocator/hypoxia-inducible factor (ARNT/HIF-1 beta) mediates an organism"s response to various environmental cues, including those to chemical carcinogens, such as 2,3,7,8-tetrachlorodibenzo-rho-dioxin (TCDD or dioxin), via its formation of a functional transcription factor with the ligand activated aryl hydrocarbon receptor (AHR). Dioxins 237-243 aryl hydrocarbon receptor nuclear translocator Homo sapiens 77-81 15485806-1 2004 The aryl hydrocarbon receptor nuclear translocator/hypoxia-inducible factor (ARNT/HIF-1 beta) mediates an organism"s response to various environmental cues, including those to chemical carcinogens, such as 2,3,7,8-tetrachlorodibenzo-rho-dioxin (TCDD or dioxin), via its formation of a functional transcription factor with the ligand activated aryl hydrocarbon receptor (AHR). Dioxins 237-243 aryl hydrocarbon receptor nuclear translocator Homo sapiens 82-92 15485806-1 2004 The aryl hydrocarbon receptor nuclear translocator/hypoxia-inducible factor (ARNT/HIF-1 beta) mediates an organism"s response to various environmental cues, including those to chemical carcinogens, such as 2,3,7,8-tetrachlorodibenzo-rho-dioxin (TCDD or dioxin), via its formation of a functional transcription factor with the ligand activated aryl hydrocarbon receptor (AHR). Dioxins 237-243 aryl hydrocarbon receptor Homo sapiens 4-29 15485806-1 2004 The aryl hydrocarbon receptor nuclear translocator/hypoxia-inducible factor (ARNT/HIF-1 beta) mediates an organism"s response to various environmental cues, including those to chemical carcinogens, such as 2,3,7,8-tetrachlorodibenzo-rho-dioxin (TCDD or dioxin), via its formation of a functional transcription factor with the ligand activated aryl hydrocarbon receptor (AHR). Dioxins 237-243 aryl hydrocarbon receptor Homo sapiens 370-373 15581363-1 2004 The arylhydrocarbon receptor (AhR) functions as a ligand-activated transcription factor that regulates the transcription of genes encoding xenobiotic metabolizing enzymes and also mediates most of the toxic effects caused by dioxins and polycyclic aromatic hydrocarbons. Dioxins 225-232 aryl hydrocarbon receptor Homo sapiens 4-28 15581363-1 2004 The arylhydrocarbon receptor (AhR) functions as a ligand-activated transcription factor that regulates the transcription of genes encoding xenobiotic metabolizing enzymes and also mediates most of the toxic effects caused by dioxins and polycyclic aromatic hydrocarbons. Dioxins 225-232 aryl hydrocarbon receptor Homo sapiens 30-33 15781987-1 2004 The arylhydrocarbon receptor (AhR) is a nuclear transcription factor mediating toxic effects of chemicals such as dioxins. Dioxins 114-121 aryl-hydrocarbon receptor Mus musculus 4-28 15781987-1 2004 The arylhydrocarbon receptor (AhR) is a nuclear transcription factor mediating toxic effects of chemicals such as dioxins. Dioxins 114-121 aryl-hydrocarbon receptor Mus musculus 30-33 15649379-1 2005 Dioxin and related chemicals cause a variety of toxic and biological effects via the aryl hydrocarbon receptor (AhR). Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 85-110 15649379-1 2005 Dioxin and related chemicals cause a variety of toxic and biological effects via the aryl hydrocarbon receptor (AhR). Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 112-115 15371557-9 2004 Promoter analysis revealed the presence of four dioxin-response elements within 1000 base pairs upstream of the Socs2 transcriptional start site, and a reporter gene regulated by the Socs2 promoter was inducible by TCDD. Dioxins 48-54 suppressor of cytokine signaling 2 Mus musculus 112-117 15371557-9 2004 Promoter analysis revealed the presence of four dioxin-response elements within 1000 base pairs upstream of the Socs2 transcriptional start site, and a reporter gene regulated by the Socs2 promoter was inducible by TCDD. Dioxins 48-54 suppressor of cytokine signaling 2 Mus musculus 183-188 15474616-2 2004 We have examined the effects of acute perfusion of 3,3",4,4"-tetrachlorobiphenyl (PCB 77), a coplanar, dioxin-like congener, on long-term potentiation (LTP) in the Schaffer collateral-CA1 and the mossy fiber-CA3 pathways in mouse hippocampus. Dioxins 103-109 pyruvate carboxylase Homo sapiens 82-85 15474616-6 2004 These observations provide evidence in support of the hypothesis that dioxin-like and non-dioxin-like PCB congeners are equally potent in causing the cognitive decrements seen in children exposed prenatally to PCBs. Dioxins 90-96 pyruvate carboxylase Homo sapiens 102-105 15545609-0 2004 Gestational exposure of Ahr and Arnt hypomorphs to dioxin rescues vascular development. Dioxins 51-57 aryl hydrocarbon receptor Homo sapiens 24-27 15545609-0 2004 Gestational exposure of Ahr and Arnt hypomorphs to dioxin rescues vascular development. Dioxins 51-57 aryl hydrocarbon receptor nuclear translocator Homo sapiens 32-36 15545609-1 2004 The aryl hydrocarbon receptor (AHR) is commonly known for its role in the adaptive metabolism of xenobiotics and in the toxic events that follow exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin). Dioxins 186-192 aryl hydrocarbon receptor Homo sapiens 4-29 15545609-1 2004 The aryl hydrocarbon receptor (AHR) is commonly known for its role in the adaptive metabolism of xenobiotics and in the toxic events that follow exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin). Dioxins 186-192 aryl hydrocarbon receptor Homo sapiens 31-34 15545609-5 2004 By manipulating gestational exposure, the patent DV in AHR or ARNT hypomorphs could be efficiently closed by dioxin exposure as early as embryonic day 12.5 and as late as embryonic day 18.5. Dioxins 109-115 aryl hydrocarbon receptor Homo sapiens 55-58 15545609-5 2004 By manipulating gestational exposure, the patent DV in AHR or ARNT hypomorphs could be efficiently closed by dioxin exposure as early as embryonic day 12.5 and as late as embryonic day 18.5. Dioxins 109-115 aryl hydrocarbon receptor nuclear translocator Homo sapiens 62-66 15598615-7 2004 In summary, DNA microarray successfully identified dioxin-responsive genes expressed after exposure to AhR ligands (TCDD, PeCDF, PCB126) but not after exposure to the non-AhR ligand PCB153. Dioxins 51-57 aryl hydrocarbon receptor Rattus norvegicus 103-106 15598615-7 2004 In summary, DNA microarray successfully identified dioxin-responsive genes expressed after exposure to AhR ligands (TCDD, PeCDF, PCB126) but not after exposure to the non-AhR ligand PCB153. Dioxins 51-57 aryl hydrocarbon receptor Rattus norvegicus 171-174 15598615-8 2004 Together, these findings may help to elucidate some of the fundamental features of dioxin toxicity and may further clarify the biologic role of the AhR signaling pathway. Dioxins 83-89 aryl hydrocarbon receptor Rattus norvegicus 148-151 15592584-4 2004 Studies of realistic lifelong AhR activation by dioxins on the hypothalamic-pituitary-ovarian axis and its impact on the transition to reproductive senescence in the aging female are a previously neglected area of research that warrants further consideration. Dioxins 48-55 aryl hydrocarbon receptor Homo sapiens 30-33 15369848-1 2004 Dioxin-like polychlorinated biphenyls (PCBs) exert their toxicities by activating the arylhydrocarbon receptor (AhR), a ligand-dependent transcription factor, in a similar manner to the most toxic dioxin, 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD). Dioxins 197-203 aryl-hydrocarbon receptor Mus musculus 86-110 15369848-1 2004 Dioxin-like polychlorinated biphenyls (PCBs) exert their toxicities by activating the arylhydrocarbon receptor (AhR), a ligand-dependent transcription factor, in a similar manner to the most toxic dioxin, 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD). Dioxins 197-203 aryl-hydrocarbon receptor Mus musculus 112-115 15369848-7 2004 These results indicate that dioxin-like PCBs, especially PCB169, shows deviating REPs against immune reactions, and also suggest that PCB169-liganded AhR behaves differently from TCDD-liganded AhR in immune cells. Dioxins 28-34 aryl-hydrocarbon receptor Mus musculus 150-153 15369848-7 2004 These results indicate that dioxin-like PCBs, especially PCB169, shows deviating REPs against immune reactions, and also suggest that PCB169-liganded AhR behaves differently from TCDD-liganded AhR in immune cells. Dioxins 28-34 aryl-hydrocarbon receptor Mus musculus 193-196 15450424-2 2004 Interestingly, even though the DNA sequence identifies it as the sole member of the new CYP2S family, CYP2S1 exhibits many features typical to CYP1 family members, e.g. dioxin-inducibility mediated by the aryl hydrocarbon receptor (AHR) and the aryl hydrocarbon receptor nuclear translocator (ARNT). Dioxins 169-175 cytochrome P450 family 2 subfamily S member 1 Homo sapiens 102-108 15450424-2 2004 Interestingly, even though the DNA sequence identifies it as the sole member of the new CYP2S family, CYP2S1 exhibits many features typical to CYP1 family members, e.g. dioxin-inducibility mediated by the aryl hydrocarbon receptor (AHR) and the aryl hydrocarbon receptor nuclear translocator (ARNT). Dioxins 169-175 aryl hydrocarbon receptor Homo sapiens 205-230 15450424-2 2004 Interestingly, even though the DNA sequence identifies it as the sole member of the new CYP2S family, CYP2S1 exhibits many features typical to CYP1 family members, e.g. dioxin-inducibility mediated by the aryl hydrocarbon receptor (AHR) and the aryl hydrocarbon receptor nuclear translocator (ARNT). Dioxins 169-175 aryl hydrocarbon receptor Homo sapiens 232-235 15450424-2 2004 Interestingly, even though the DNA sequence identifies it as the sole member of the new CYP2S family, CYP2S1 exhibits many features typical to CYP1 family members, e.g. dioxin-inducibility mediated by the aryl hydrocarbon receptor (AHR) and the aryl hydrocarbon receptor nuclear translocator (ARNT). Dioxins 169-175 aryl hydrocarbon receptor nuclear translocator Homo sapiens 245-291 15450424-2 2004 Interestingly, even though the DNA sequence identifies it as the sole member of the new CYP2S family, CYP2S1 exhibits many features typical to CYP1 family members, e.g. dioxin-inducibility mediated by the aryl hydrocarbon receptor (AHR) and the aryl hydrocarbon receptor nuclear translocator (ARNT). Dioxins 169-175 aryl hydrocarbon receptor nuclear translocator Homo sapiens 293-297 15386136-0 2004 Dioxins and related compounds in human breast milk collected around open dumping sites in Asian developing countries: bovine milk as a potential source. Dioxins 0-7 Weaning weight-maternal milk Bos taurus 46-50 15386136-1 2004 In this study, concentrations of dioxins and related compounds (DRCs)--such as polychlorinated dibenzo- p-dioxins, polychlorinated dibenzofurans, and coplanar polychlorinated biphenyls--were found in human breast milk from women living near dumping sites of municipal waste and reference sites in India, Cambodia, Vietnam, and the Philippines during 1999 to 2000. Dioxins 33-40 Weaning weight-maternal milk Bos taurus 213-217 15142886-6 2004 Our data suggest that CYP1A1- and CYP1B1-catalyzed catechol estrogen formation might play a key role in TCDD-induced oxidative damage, and resveratrol can act as a potential chemopreventive against dioxin-induced human mammary carcinogenesis by blocking the metabolic formation of the catechol estrogens and scavenging the ROS generated during their redox cycling. Dioxins 198-204 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 22-28 15142886-6 2004 Our data suggest that CYP1A1- and CYP1B1-catalyzed catechol estrogen formation might play a key role in TCDD-induced oxidative damage, and resveratrol can act as a potential chemopreventive against dioxin-induced human mammary carcinogenesis by blocking the metabolic formation of the catechol estrogens and scavenging the ROS generated during their redox cycling. Dioxins 198-204 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 34-40 15352264-4 2004 Together with our previous work, our results suggest that formation of the Ah receptor-ligand-DRE (dioxin response element) complex is the principal point of divergence in the mechanism between an AhR agonist and an AhR antagonist. Dioxins 99-105 aryl hydrocarbon receptor Rattus norvegicus 75-86 15352264-4 2004 Together with our previous work, our results suggest that formation of the Ah receptor-ligand-DRE (dioxin response element) complex is the principal point of divergence in the mechanism between an AhR agonist and an AhR antagonist. Dioxins 99-105 aryl hydrocarbon receptor Rattus norvegicus 197-200 15352264-4 2004 Together with our previous work, our results suggest that formation of the Ah receptor-ligand-DRE (dioxin response element) complex is the principal point of divergence in the mechanism between an AhR agonist and an AhR antagonist. Dioxins 99-105 aryl hydrocarbon receptor Rattus norvegicus 216-219 15474075-0 2004 Association of male infertility with Pro185Ala polymorphism in the aryl hydrocarbon receptor repressor gene: implication for the susceptibility to dioxins. Dioxins 147-154 aryl hydrocarbon receptor repressor Homo sapiens 67-102 15313166-3 2004 The AhR/Arnt heterodimer then binds to the dioxin-response elements (DREs) in the cyp1a1 enhancer and stimulates transcription of cyp1a1. Dioxins 43-49 aryl-hydrocarbon receptor Mus musculus 4-7 15313166-3 2004 The AhR/Arnt heterodimer then binds to the dioxin-response elements (DREs) in the cyp1a1 enhancer and stimulates transcription of cyp1a1. Dioxins 43-49 aryl hydrocarbon receptor nuclear translocator Mus musculus 8-12 15313166-3 2004 The AhR/Arnt heterodimer then binds to the dioxin-response elements (DREs) in the cyp1a1 enhancer and stimulates transcription of cyp1a1. Dioxins 43-49 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 82-88 15313166-3 2004 The AhR/Arnt heterodimer then binds to the dioxin-response elements (DREs) in the cyp1a1 enhancer and stimulates transcription of cyp1a1. Dioxins 43-49 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 130-136 15313166-7 2004 Overexpression of dominant negative form of p42 MAPK suppressed TCDD-dependent transcription of a reporter gene controlled by dioxin-response elements (DREs), and pretreatment with PD98059 also blocked this transcription. Dioxins 126-132 mitogen-activated protein kinase 1 Mus musculus 44-52 15288808-2 2004 The AhR-Arnt heterodimer binds to the dioxin response element (DRE) to regulate target gene expression. Dioxins 38-44 aryl hydrocarbon receptor Oryctolagus cuniculus 4-7 15288808-2 2004 The AhR-Arnt heterodimer binds to the dioxin response element (DRE) to regulate target gene expression. Dioxins 38-44 aryl hydrocarbon receptor nuclear translocator Oryctolagus cuniculus 8-12 15474075-10 2004 CONCLUSION(S): The Pro185Ala polymorphism in AHRR may constitute a susceptibility locus for dioxin-related male infertility. Dioxins 92-98 aryl hydrocarbon receptor repressor Homo sapiens 45-49 15474075-11 2004 It appears that the negative feedback effect of AHRR on dioxin-related signaling is weaker for the proline allele than for the alanine allele, and that the hypomorphic function of the proline allele exerts a recessive adverse effect on male fertility. Dioxins 56-62 aryl hydrocarbon receptor repressor Homo sapiens 48-52 18969555-4 2004 These differences are more marked for the dioxin like PCB compounds (CALUX TEQ values are lower than WHO TEQ values) than for the dioxin compounds (CALUX TEQ values are higher than WHO TEQ values). Dioxins 42-48 pyruvate carboxylase Homo sapiens 54-57 18969556-1 2004 The reporter gene expression method CALUX has proven to be a very valuable screening technique for assessing toxic equivalents of dioxins and dioxin-like compounds, because it detects all AhR ligands in a variety of sample matrices. Dioxins 130-137 aryl hydrocarbon receptor Homo sapiens 188-191 18969556-1 2004 The reporter gene expression method CALUX has proven to be a very valuable screening technique for assessing toxic equivalents of dioxins and dioxin-like compounds, because it detects all AhR ligands in a variety of sample matrices. Dioxins 130-136 aryl hydrocarbon receptor Homo sapiens 188-191 18969556-8 2004 Using only an acidic silica column, the classical dioxin-like compounds investigated here (PCB, PCT, PBB, PCN, HCB) as well as the dioxins are collected and analyzed altogether in one fraction. Dioxins 50-56 pyruvate carboxylase Homo sapiens 91-94 18969556-10 2004 An acidic silica column combined with an activated carbon column allows the separation of PCDD/F and dioxin-like PCB in two different fractions, PBB 169 is completely eluted in the dioxin fraction and PBB 77 is distributed between the PCB and dioxin fraction. Dioxins 101-107 pyruvate carboxylase Homo sapiens 113-116 18969559-4 2004 The chemical-activated luciferase bioassay (CALUX) bioassay uses a recombinant cell line, which responds to dioxins and dioxin-like molecules with Ah receptor (AhR)-dependent induction of firefly luciferase in a dose related response. Dioxins 108-115 aryl hydrocarbon receptor Homo sapiens 147-158 18969559-4 2004 The chemical-activated luciferase bioassay (CALUX) bioassay uses a recombinant cell line, which responds to dioxins and dioxin-like molecules with Ah receptor (AhR)-dependent induction of firefly luciferase in a dose related response. Dioxins 108-115 aryl hydrocarbon receptor Homo sapiens 160-163 18969559-4 2004 The chemical-activated luciferase bioassay (CALUX) bioassay uses a recombinant cell line, which responds to dioxins and dioxin-like molecules with Ah receptor (AhR)-dependent induction of firefly luciferase in a dose related response. Dioxins 108-114 aryl hydrocarbon receptor Homo sapiens 147-158 18969559-4 2004 The chemical-activated luciferase bioassay (CALUX) bioassay uses a recombinant cell line, which responds to dioxins and dioxin-like molecules with Ah receptor (AhR)-dependent induction of firefly luciferase in a dose related response. Dioxins 108-114 aryl hydrocarbon receptor Homo sapiens 160-163 15212819-1 2004 Our previous results describing the CH12.LX (AhR-expressing) and BCL-1 (AhR-deficient) B cell lines have supported an AhR/dioxin-responsive element (DRE)-mediated mechanism for TCDD-induced inhibition of micro heavy chain expression and thus of IgM secretion. Dioxins 122-128 aryl-hydrocarbon receptor Mus musculus 45-48 15212819-1 2004 Our previous results describing the CH12.LX (AhR-expressing) and BCL-1 (AhR-deficient) B cell lines have supported an AhR/dioxin-responsive element (DRE)-mediated mechanism for TCDD-induced inhibition of micro heavy chain expression and thus of IgM secretion. Dioxins 122-128 cyclin D1 Mus musculus 65-70 15212819-1 2004 Our previous results describing the CH12.LX (AhR-expressing) and BCL-1 (AhR-deficient) B cell lines have supported an AhR/dioxin-responsive element (DRE)-mediated mechanism for TCDD-induced inhibition of micro heavy chain expression and thus of IgM secretion. Dioxins 122-128 aryl-hydrocarbon receptor Mus musculus 72-75 15212819-1 2004 Our previous results describing the CH12.LX (AhR-expressing) and BCL-1 (AhR-deficient) B cell lines have supported an AhR/dioxin-responsive element (DRE)-mediated mechanism for TCDD-induced inhibition of micro heavy chain expression and thus of IgM secretion. Dioxins 122-128 aryl-hydrocarbon receptor Mus musculus 72-75 15330552-5 2004 Relative to some dioxin-like PCB congeners (mono-ortho PCB 105, 118, and 156; non-ortho PCB 77, 126, and 169), the intakes calculated varied from less than 0.001 to 0.74 pg of toxic equivalency values (TEQ) per kg of body weight per day. Dioxins 17-23 pyruvate carboxylase Homo sapiens 29-32 15145931-1 2004 The aryl hydrocarbon receptor (encoded by the Ahr locus) is a ligand-activated transcription factor that mediates the toxicology and teratology of 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin). Dioxins 176-182 aryl-hydrocarbon receptor Mus musculus 4-29 15145931-1 2004 The aryl hydrocarbon receptor (encoded by the Ahr locus) is a ligand-activated transcription factor that mediates the toxicology and teratology of 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin). Dioxins 176-182 aryl-hydrocarbon receptor Mus musculus 46-49 15145931-3 2004 Using this strategy, we demonstrate that embryos from the Ahr(-/-) dams are 5-fold more sensitive to dioxin-induced cleft palate and hydronephrosis as compared with embryos from an Ahr(+/+) dam. Dioxins 101-107 aryl-hydrocarbon receptor Mus musculus 58-61 15145931-4 2004 Moreover, this increased teratogenic sensitivity extends beyond dioxin, because embryos from Ahr(-/-) dams exhibited a 9-fold increase in their sensitivity to the fetotoxic effects of the glucocorticoid, dexamethasone. Dioxins 64-70 aryl-hydrocarbon receptor Mus musculus 93-96 15145931-5 2004 In searching for an explanation for this increased sensitivity, we found that more dioxin and dexamethasone reached the embryos from Ahr(-/-) dams as compared with embryos from Ahr(+/+) dams. Dioxins 83-89 aryl-hydrocarbon receptor Mus musculus 133-136 15256435-4 2004 Although several lines of evidence indicate the involvement of the AhR in toxic effects mediated by polyhalogenated biphenyls and dioxins, its involvement in tumor promotion has not been unequivocally proven. Dioxins 130-137 aryl-hydrocarbon receptor Mus musculus 67-70 14599506-10 2004 These results suggest that the sperm functions may be more susceptible or adapt less readily than the thyroid functions to endocrine disruption caused by dioxin-like PCB congeners. Dioxins 154-160 pyruvate carboxylase Rattus norvegicus 166-169 15136141-1 2004 The mammalian aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor that mediates the toxic effects of dioxins and related compounds. Dioxins 124-131 aryl hydrocarbon receptor Homo sapiens 14-39 15136141-1 2004 The mammalian aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor that mediates the toxic effects of dioxins and related compounds. Dioxins 124-131 aryl hydrocarbon receptor Homo sapiens 41-44 15114261-10 2004 CONCLUSIONS: The presence of AHR in sperm provides a mechanism by which environmental dioxins, polycyclic aromatic hydrocarbons and polyhalogenated biphenyls could directly influence sperm function. Dioxins 86-93 aryl hydrocarbon receptor Homo sapiens 29-32 14764592-0 2004 Patent ductus venosus and dioxin resistance in mice harboring a hypomorphic Arnt allele. Dioxins 26-32 aryl hydrocarbon receptor nuclear translocator Mus musculus 76-80 14764592-5 2004 In this regard, the AHR is also known to mediate two additional biological processes: the toxicological response to compounds such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin) and the developmental closure of a fetal vascular structure known as the ductus venosus. Dioxins 163-169 aryl-hydrocarbon receptor Mus musculus 20-23 14764592-8 2004 Parallel dioxin toxicity studies demonstrated that the ARNT hypomorphs exhibited resistance to the end points of dioxin exposure. Dioxins 9-15 aryl hydrocarbon receptor nuclear translocator Mus musculus 55-59 14764592-8 2004 Parallel dioxin toxicity studies demonstrated that the ARNT hypomorphs exhibited resistance to the end points of dioxin exposure. Dioxins 113-119 aryl hydrocarbon receptor nuclear translocator Mus musculus 55-59 14764592-10 2004 Taken in sum, these experiments demonstrate that ARNT is an essential component of AHR developmental signaling and shed light on the mechanism of dioxin toxicity. Dioxins 146-152 aryl hydrocarbon receptor nuclear translocator Mus musculus 49-53 15087408-1 2004 The polycyclic aromatic hydrocarbon 6-methyl-1,3,8-trichlorodibenzofuran (MCDF) is related to the industrial byproduct dioxin and is a weak agonist and partial antagonist at the aryl hydrocarbon receptor (AhR). Dioxins 119-125 aryl hydrocarbon receptor Homo sapiens 178-203 15087408-1 2004 The polycyclic aromatic hydrocarbon 6-methyl-1,3,8-trichlorodibenzofuran (MCDF) is related to the industrial byproduct dioxin and is a weak agonist and partial antagonist at the aryl hydrocarbon receptor (AhR). Dioxins 119-125 aryl hydrocarbon receptor Homo sapiens 205-208 14726445-1 2004 The arylhydrocarbon receptor (AhR) is known to mediate toxic responses to dioxin (2,3,7,8-tetrachlorodibenzo-p- dioxin) and related compounds and has been extensively characterized from a toxicological viewpoint. Dioxins 74-80 LOC522736 Bos taurus 4-28 14726445-1 2004 The arylhydrocarbon receptor (AhR) is known to mediate toxic responses to dioxin (2,3,7,8-tetrachlorodibenzo-p- dioxin) and related compounds and has been extensively characterized from a toxicological viewpoint. Dioxins 74-80 LOC522736 Bos taurus 30-33 15099767-2 2004 After the binding of HAHs, the AhR subsequently transforms its form in order to interact with a specific DNA sequence, the dioxin responsive element (DRE). Dioxins 123-129 aryl hydrocarbon receptor Homo sapiens 31-34 17191862-0 2004 Guanine 6-O-methylation pattern within the dioxin responsive element of the CYP1A1 enhancer shows two critical guanines for AhR/ARNT binding. Dioxins 43-49 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 76-82 17191862-0 2004 Guanine 6-O-methylation pattern within the dioxin responsive element of the CYP1A1 enhancer shows two critical guanines for AhR/ARNT binding. Dioxins 43-49 aryl hydrocarbon receptor Homo sapiens 124-127 17191862-0 2004 Guanine 6-O-methylation pattern within the dioxin responsive element of the CYP1A1 enhancer shows two critical guanines for AhR/ARNT binding. Dioxins 43-49 aryl hydrocarbon receptor nuclear translocator Homo sapiens 128-132 17191862-1 2004 The core-recognition motif for TCDD-liganded AhR/ARNT complex of the dioxin-responsive element (DRE) contains four guanine residues, three on the antisense (5"-T(T)/(A)GCGTG-3") and one on the sense (5"-CACGC(A)/(T)A-3") strand. Dioxins 69-75 aryl hydrocarbon receptor Homo sapiens 45-48 17191862-1 2004 The core-recognition motif for TCDD-liganded AhR/ARNT complex of the dioxin-responsive element (DRE) contains four guanine residues, three on the antisense (5"-T(T)/(A)GCGTG-3") and one on the sense (5"-CACGC(A)/(T)A-3") strand. Dioxins 69-75 aryl hydrocarbon receptor nuclear translocator Homo sapiens 49-53 14762110-7 2004 AhR activation by dioxin (TCDD) downregulated Ltbp-1, again suggesting an AhR-regulated mechanism. Dioxins 18-24 aryl-hydrocarbon receptor Mus musculus 0-3 14762110-7 2004 AhR activation by dioxin (TCDD) downregulated Ltbp-1, again suggesting an AhR-regulated mechanism. Dioxins 18-24 latent transforming growth factor beta binding protein 1 Mus musculus 46-52 14762110-7 2004 AhR activation by dioxin (TCDD) downregulated Ltbp-1, again suggesting an AhR-regulated mechanism. Dioxins 18-24 aryl-hydrocarbon receptor Mus musculus 74-77 14625279-3 2004 We have shown previously that exposure of mouse hepatoma Hepa-1 cells to chromate inhibits the induction of the Cyp1a1 and Nqo1 genes by dioxin. Dioxins 137-143 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 112-118 14625279-3 2004 We have shown previously that exposure of mouse hepatoma Hepa-1 cells to chromate inhibits the induction of the Cyp1a1 and Nqo1 genes by dioxin. Dioxins 137-143 NAD(P)H dehydrogenase, quinone 1 Mus musculus 123-127 15071172-1 2004 The aromatic hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates many of the biological and toxicological effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and related chemicals. Dioxins 178-184 aryl hydrocarbon receptor Homo sapiens 4-33 15071172-1 2004 The aromatic hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates many of the biological and toxicological effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and related chemicals. Dioxins 178-184 aryl hydrocarbon receptor Homo sapiens 35-38 15084753-13 2004 Thus, the intraspecies genetic differences in C-terminal transactivation domain of AHR appear to modify the sensitivity to only certain dioxin-induced male reproductive effects. Dioxins 136-142 aryl hydrocarbon receptor Rattus norvegicus 83-86 15111621-0 2004 Dioxin-induced immortalization of normal human keratinocytes and silencing of p53 and p16INK4a. Dioxins 0-6 tumor protein p53 Homo sapiens 78-81 15111621-0 2004 Dioxin-induced immortalization of normal human keratinocytes and silencing of p53 and p16INK4a. Dioxins 0-6 cyclin dependent kinase inhibitor 2A Homo sapiens 86-94 15111621-1 2004 Dioxin, a potent tumor promoter, activates the aryl hydrocarbon receptor (AHR), a ligand-activated transcription factor belonging to the basic helix-loop-helix-PAS family, to enhance tumorigenesis via unknown mechanisms. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 47-72 15111621-1 2004 Dioxin, a potent tumor promoter, activates the aryl hydrocarbon receptor (AHR), a ligand-activated transcription factor belonging to the basic helix-loop-helix-PAS family, to enhance tumorigenesis via unknown mechanisms. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 74-77 15111621-3 2004 We have previously shown that in primary human keratinocytes, dioxin attenuates senescence while retaining the proliferative capacity and represses expression of the tumor suppressors, p16(INK4a) and p53. Dioxins 62-68 cyclin dependent kinase inhibitor 2A Homo sapiens 185-188 15111621-3 2004 We have previously shown that in primary human keratinocytes, dioxin attenuates senescence while retaining the proliferative capacity and represses expression of the tumor suppressors, p16(INK4a) and p53. Dioxins 62-68 cyclin dependent kinase inhibitor 2A Homo sapiens 189-194 15111621-3 2004 We have previously shown that in primary human keratinocytes, dioxin attenuates senescence while retaining the proliferative capacity and represses expression of the tumor suppressors, p16(INK4a) and p53. Dioxins 62-68 tumor protein p53 Homo sapiens 200-203 15111621-4 2004 Here, we show that repression of p16(INK4a) and p53 transcriptional activity by dioxin absolutely requires the AHR and is accompanied by promoter methylation. Dioxins 80-86 cyclin dependent kinase inhibitor 2A Homo sapiens 33-36 15111621-4 2004 Here, we show that repression of p16(INK4a) and p53 transcriptional activity by dioxin absolutely requires the AHR and is accompanied by promoter methylation. Dioxins 80-86 cyclin dependent kinase inhibitor 2A Homo sapiens 37-42 15111621-4 2004 Here, we show that repression of p16(INK4a) and p53 transcriptional activity by dioxin absolutely requires the AHR and is accompanied by promoter methylation. Dioxins 80-86 tumor protein p53 Homo sapiens 48-51 15111621-4 2004 Here, we show that repression of p16(INK4a) and p53 transcriptional activity by dioxin absolutely requires the AHR and is accompanied by promoter methylation. Dioxins 80-86 aryl hydrocarbon receptor Homo sapiens 111-114 15077192-9 2004 As shown for TCDD (dioxin), this effect appears to be mediated through the AhR-dependent expression of p27(KIP1). Dioxins 19-25 aryl hydrocarbon receptor Homo sapiens 75-78 15077192-9 2004 As shown for TCDD (dioxin), this effect appears to be mediated through the AhR-dependent expression of p27(KIP1). Dioxins 19-25 zinc ribbon domain containing 2 Homo sapiens 103-106 15077192-9 2004 As shown for TCDD (dioxin), this effect appears to be mediated through the AhR-dependent expression of p27(KIP1). Dioxins 19-25 cyclin dependent kinase inhibitor 1B Homo sapiens 107-111 14978034-1 2004 We delineate a mechanism by which dioxin (2,3,7,8-tetrachlorodibenzo-p-dioxin or TCDD)-mediated formation of the aryl hydrocarbon receptor (AhR) DNA binding complex is disrupted by a single mutation at the conserved AhR tyrosine 9. Dioxins 34-40 aryl hydrocarbon receptor Homo sapiens 113-138 14978034-1 2004 We delineate a mechanism by which dioxin (2,3,7,8-tetrachlorodibenzo-p-dioxin or TCDD)-mediated formation of the aryl hydrocarbon receptor (AhR) DNA binding complex is disrupted by a single mutation at the conserved AhR tyrosine 9. Dioxins 34-40 aryl hydrocarbon receptor Homo sapiens 140-143 14978034-1 2004 We delineate a mechanism by which dioxin (2,3,7,8-tetrachlorodibenzo-p-dioxin or TCDD)-mediated formation of the aryl hydrocarbon receptor (AhR) DNA binding complex is disrupted by a single mutation at the conserved AhR tyrosine 9. Dioxins 34-40 aryl hydrocarbon receptor Homo sapiens 216-219 14978034-2 2004 Replacement of tyrosine 9 with the structurally conservative phenylalanine (AhRY9F) abolished binding to dioxin response element (DRE) D, E, and A and abrogated DRE-driven gene induction mediated by the AhR with no effect on TCDD binding, TCDD-induced nuclear localization, or ARNT heterodimerization. Dioxins 105-111 aryl hydrocarbon receptor Homo sapiens 76-79 15110081-0 2004 The dioxin-like pollutant PCB 126 (3,3",4,4",5-pentachlorobiphenyl) affects risk factors for cardiovascular disease in female rats. Dioxins 4-10 pyruvate carboxylase Rattus norvegicus 26-29 15110081-3 2004 In the present pilot study, 40 female rats were subjected to either exposure to the dioxin-like 3,3",4,4",5-pentachlorobiphenyl (PCB 126) or vehicle, as well as ovariectomy (OVX) or sham operation in a 2 x 2 factorial design over 12 weeks to explore potential interactions between estrogen status and PCB 126 exposure on cardiovascular risk factors. Dioxins 84-90 pyruvate carboxylase Rattus norvegicus 129-132 15118327-0 2004 Suppression of dioxin mediated aryl hydrocarbon receptor transformation by ethanolic extracts of propolis. Dioxins 15-21 aryl hydrocarbon receptor Homo sapiens 31-56 14684744-0 2004 Dioxin increases C/EBPbeta transcription by activating cAMP/protein kinase A. Dioxins 0-6 CCAAT/enhancer binding protein (C/EBP), beta Mus musculus 17-26 14684744-0 2004 Dioxin increases C/EBPbeta transcription by activating cAMP/protein kinase A. Dioxins 0-6 cathelicidin antimicrobial peptide Mus musculus 55-59 14684744-1 2004 The environmental pollutant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD = dioxin) has been shown to increase the expression of C/EBPbeta. Dioxins 57-63 CCAAT/enhancer binding protein (C/EBP), beta Mus musculus 125-134 14659948-8 2004 The total dioxin/PCB level in milk, venous and cord serum can be well predicted by that in placenta through regression functions. Dioxins 10-16 pyruvate carboxylase Homo sapiens 17-20 15075793-7 2004 The excess risk for exposed women with a Val CYP1B1 homo/heterozygous genotype could result from a higher exposure to activated metabolites of pesticides or dioxin-like substances. Dioxins 157-163 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 45-51 14729976-4 2004 We detected three xenobiotic response elements (XREs) and one E-box consensus sequence in the rabbit Aldh1a1 upstream region; these elements are prevalent in other highly expressed corneal genes and can mediate stimulation by dioxin and repression by CoCl(2), which simulates hypoxia. Dioxins 226-232 aldehyde dehydrogenase 1A1 Oryctolagus cuniculus 101-108 14729976-5 2004 The rabbit Aldh1a1 promoter was stimulated fourfold by dioxin in human hepatoma cells and repressed threefold by CoCl(2) treatment in rabbit corneal stromal and epithelial cells. Dioxins 55-61 aldehyde dehydrogenase 1A1 Oryctolagus cuniculus 11-18 15077014-3 2004 Here, we report that the killifish AHR1 locus is highly polymorphic and that the frequencies of the major allele types differ between dioxin-sensitive and dioxin-resistant populations. Dioxins 134-140 aryl hydrocarbon receptor-like Fundulus heteroclitus 35-39 15077014-3 2004 Here, we report that the killifish AHR1 locus is highly polymorphic and that the frequencies of the major allele types differ between dioxin-sensitive and dioxin-resistant populations. Dioxins 155-161 aryl hydrocarbon receptor-like Fundulus heteroclitus 35-39 15077014-6 2004 AHR1*1 alleles were under-represented in a population of dioxin- and polychlorinated biphenyl (PCB)-resistant fish from a PCB-contaminated Superfund site (New Bedford Harbor, Massachusetts, USA) compared to dioxin-sensitive fish from a less contaminated reference site (Scorton Creek, Massachusetts, USA). Dioxins 57-63 aryl hydrocarbon receptor-like Fundulus heteroclitus 0-4 15077014-10 2004 We discuss the possibility of other functional differences in AHR1 variants or their interaction with other killifish loci (AHR2, AHRR) that may contribute to differences in dioxin sensitivity. Dioxins 174-180 aryl hydrocarbon receptor-like Fundulus heteroclitus 62-66 15077014-10 2004 We discuss the possibility of other functional differences in AHR1 variants or their interaction with other killifish loci (AHR2, AHRR) that may contribute to differences in dioxin sensitivity. Dioxins 174-180 aryl hydrocarbon receptor repressor Fundulus heteroclitus 130-134 14736496-1 2004 The toxic equivalency factor (TEF) method has been used to characterize the toxicity of human mixtures of dioxin-like compounds and is being considered for use with other classes of potentially toxic agents. Dioxins 106-112 TEF transcription factor, PAR bZIP family member Homo sapiens 4-28 14736496-1 2004 The toxic equivalency factor (TEF) method has been used to characterize the toxicity of human mixtures of dioxin-like compounds and is being considered for use with other classes of potentially toxic agents. Dioxins 106-112 TEF transcription factor, PAR bZIP family member Homo sapiens 30-33 15630228-1 2004 Dioxins cause a variety of toxic effects through transformation of a cytosolic aryl hydrocarbon receptor (AhR). Dioxins 0-7 aryl-hydrocarbon receptor Mus musculus 79-104 15630228-1 2004 Dioxins cause a variety of toxic effects through transformation of a cytosolic aryl hydrocarbon receptor (AhR). Dioxins 0-7 aryl-hydrocarbon receptor Mus musculus 106-109 15034205-0 2004 Different global gene expression profiles in benzo[a]pyrene- and dioxin-treated vascular smooth muscle cells of AHR-knockout and wild-type mice. Dioxins 65-71 aryl-hydrocarbon receptor Mus musculus 112-115 15531779-1 2004 Epidemiological data and in vivo animal experiments have indicated that exposure to the Ah-receptor (AhR) ligand dioxin and other dioxin-like compounds can lead to cardiovascular toxicity and atherosclerosis. Dioxins 113-119 aryl hydrocarbon receptor Homo sapiens 88-99 15531779-1 2004 Epidemiological data and in vivo animal experiments have indicated that exposure to the Ah-receptor (AhR) ligand dioxin and other dioxin-like compounds can lead to cardiovascular toxicity and atherosclerosis. Dioxins 113-119 aryl hydrocarbon receptor Homo sapiens 101-104 15531779-1 2004 Epidemiological data and in vivo animal experiments have indicated that exposure to the Ah-receptor (AhR) ligand dioxin and other dioxin-like compounds can lead to cardiovascular toxicity and atherosclerosis. Dioxins 130-136 aryl hydrocarbon receptor Homo sapiens 88-99 15531779-1 2004 Epidemiological data and in vivo animal experiments have indicated that exposure to the Ah-receptor (AhR) ligand dioxin and other dioxin-like compounds can lead to cardiovascular toxicity and atherosclerosis. Dioxins 130-136 aryl hydrocarbon receptor Homo sapiens 101-104 14559260-0 2004 Concentrations of dioxin-like PCB congeners in unweathered Aroclors by HRGC/HRMS using EPA Method 1668A. Dioxins 18-24 pyruvate carboxylase Homo sapiens 30-33 14559260-2 2004 These Aroclor composition data should allow improved characterization and risk assessment of PCB contamination at hazardous waste sites, particularly for dioxin-like PCB congeners. Dioxins 154-160 pyruvate carboxylase Homo sapiens 166-169 15330441-4 2004 The decomposition and removal efficiency (DRE) of dioxins increased slightly with 20% CaO in an oxidative atmosphere, while it decreased obviously in an inert atmosphere. Dioxins 50-57 mummy Drosophila melanogaster 86-89 14744201-3 2004 In 9-year-old children of the Rotterdam PCB--dioxin cohort, higher prenatal PCB levels were associated with longer response times (RTs), more variation in RTs, and lower scores on the Tower of London (TOL; Shallice, 1982). Dioxins 45-51 pyruvate carboxylase Homo sapiens 40-43 14646185-1 2003 The aryl hydrocarbon receptor (AhR) is a ligand-activated nuclear transcription factor that mediates responses to environmental contaminants such as dioxins, which have many adverse health effects. Dioxins 149-156 aryl hydrocarbon receptor Homo sapiens 4-29 14646185-1 2003 The aryl hydrocarbon receptor (AhR) is a ligand-activated nuclear transcription factor that mediates responses to environmental contaminants such as dioxins, which have many adverse health effects. Dioxins 149-156 aryl hydrocarbon receptor Homo sapiens 31-34 14646185-2 2003 We performed a preliminary screening of the inhibitory effects of vegetable constituents on 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD)-induced activation of AhR using the AhR-based bioassay for dioxins, the Ah-Immunoassay. Dioxins 194-201 aryl hydrocarbon receptor Homo sapiens 157-160 15500064-0 2003 Flavonoids and resveratrol as regulators of Ah-receptor activity: protection from dioxin toxicity. Dioxins 82-88 aryl hydrocarbon receptor Homo sapiens 44-55 15500064-2 2003 The toxic effects of dioxin are realized via its interaction with the Ah-receptor. Dioxins 21-27 aryl hydrocarbon receptor Homo sapiens 70-81 14530333-0 2003 T cell-specific disruption of arylhydrocarbon receptor nuclear translocator (Arnt) gene causes resistance to 2,3,7,8-tetrachlorodibenzo-p-dioxin-induced thymic involution. Dioxins 138-144 aryl-hydrocarbon receptor Mus musculus 30-54 14530333-0 2003 T cell-specific disruption of arylhydrocarbon receptor nuclear translocator (Arnt) gene causes resistance to 2,3,7,8-tetrachlorodibenzo-p-dioxin-induced thymic involution. Dioxins 138-144 aryl hydrocarbon receptor nuclear translocator Mus musculus 77-81 14529743-2 2003 Since AhR binding of a prototypical ligand such as dioxin is the first step in a cascade pathway producing major changes in gene expression, we reasoned that PbTx-6 might produce similar genomic-wide changes in expression. Dioxins 51-57 aryl-hydrocarbon receptor Mus musculus 6-9 14984010-7 2003 Real-time PCR and Western blot analysis clearly revealed that dioxin significantly downregulated NMDAR1 mRNA and protein expression during the first postnatal month. Dioxins 62-68 glutamate ionotropic receptor NMDA type subunit 1 Rattus norvegicus 97-103 14550747-2 2003 Many of the effects of dioxin are mediated by the aryl hydrocarbon receptor (AHR), a ligand-activated bHLH (basic helix-loop-helix)/PAS transcription factor. Dioxins 23-29 aryl hydrocarbon receptor Homo sapiens 50-75 14550747-2 2003 Many of the effects of dioxin are mediated by the aryl hydrocarbon receptor (AHR), a ligand-activated bHLH (basic helix-loop-helix)/PAS transcription factor. Dioxins 23-29 aryl hydrocarbon receptor Homo sapiens 77-80 14550747-6 2003 Finally, dioxin decreases SA (senescence associated) beta-galactosidase staining, an indicator of senescence, in the differentiating keratinocytes. Dioxins 9-15 galactosidase beta 1 Homo sapiens 53-71 14578154-0 2003 Correspondence re: K. Toide et al., Aryl hydrocarbon hydroxylase represents CYP1B1, and not CYP1A1, in human freshly isolated white cells: trimodal distribution of Japanese population according to induction of CYP1B1 mRNA by environmental dioxins. Dioxins 239-246 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 36-64 14514769-5 2003 Among the toxic dioxins proposed by the World Health Organization (WHO) in 1998, 2,3",4,4",5-pentachlorobiphenyl (PCB 118) and OCDD, which were mainly found in saliva, significantly induced IL-8 production in HGEC. Dioxins 16-23 C-X-C motif chemokine ligand 8 Homo sapiens 190-194 14514769-6 2003 Furthermore, these two dioxins markedly augmented IL-8 production stimulated with fimbriae from Porphyromonas gingivalis, which is well-known as a pathogenic factor in periodontal diseases. Dioxins 23-30 C-X-C motif chemokine ligand 8 Homo sapiens 50-54 14744201-3 2004 In 9-year-old children of the Rotterdam PCB--dioxin cohort, higher prenatal PCB levels were associated with longer response times (RTs), more variation in RTs, and lower scores on the Tower of London (TOL; Shallice, 1982). Dioxins 45-51 pyruvate carboxylase Homo sapiens 76-79 12951469-1 2003 The aryl hydrocarbon receptor (AhR) mediates a spectrum of toxicological and biological effects of dioxins. Dioxins 99-106 aryl-hydrocarbon receptor Mus musculus 4-29 12951469-1 2003 The aryl hydrocarbon receptor (AhR) mediates a spectrum of toxicological and biological effects of dioxins. Dioxins 99-106 aryl-hydrocarbon receptor Mus musculus 31-34 12842597-3 2003 Initial screening of Presque Isle Bay sediment samples by gene expression microarray in mouse hepatocytes revealed prototypical dioxin-response genes such as cytochrome P450 1A1 and 1B1 (CYP1A1 and CYP1B1). Dioxins 128-134 cytochrome P450, family 1, subfamily b, polypeptide 1 Mus musculus 169-185 12842597-3 2003 Initial screening of Presque Isle Bay sediment samples by gene expression microarray in mouse hepatocytes revealed prototypical dioxin-response genes such as cytochrome P450 1A1 and 1B1 (CYP1A1 and CYP1B1). Dioxins 128-134 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 187-193 12842597-3 2003 Initial screening of Presque Isle Bay sediment samples by gene expression microarray in mouse hepatocytes revealed prototypical dioxin-response genes such as cytochrome P450 1A1 and 1B1 (CYP1A1 and CYP1B1). Dioxins 128-134 cytochrome P450, family 1, subfamily b, polypeptide 1 Mus musculus 198-204 12906918-3 2003 The major strategy adopted in analyzing its major signaling pathways is to view the toxic actions of dioxin as the result of the Ah receptor-mediated expression of a major cellular emergency stress response signal. Dioxins 101-107 aryl hydrocarbon receptor Homo sapiens 129-140 12906918-8 2003 In the case of hepatocytes for instance, transforming growth factor-alpha plays a pivotal role in the dioxin-induced activation of the epidermal growth factor receptor and the extracellular signal-related kinase pathway, which acts as a signal to suppress apoptosis induced by cellular stress. Dioxins 102-108 tumor necrosis factor Homo sapiens 41-73 12906918-8 2003 In the case of hepatocytes for instance, transforming growth factor-alpha plays a pivotal role in the dioxin-induced activation of the epidermal growth factor receptor and the extracellular signal-related kinase pathway, which acts as a signal to suppress apoptosis induced by cellular stress. Dioxins 102-108 epidermal growth factor receptor Homo sapiens 135-167 12859983-0 2003 3"-methoxy-4"-nitroflavone, a reported aryl hydrocarbon receptor antagonist, enhances Cyp1a1 transcription by a dioxin responsive element-dependent mechanism. Dioxins 112-118 aryl hydrocarbon receptor Homo sapiens 39-64 12859983-0 2003 3"-methoxy-4"-nitroflavone, a reported aryl hydrocarbon receptor antagonist, enhances Cyp1a1 transcription by a dioxin responsive element-dependent mechanism. Dioxins 112-118 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 86-92 12859983-2 2003 Stably transfected luciferase with dioxin responsive elements (DRE) in its promoter region has been commonly used as a reporter gene to study the mechanism of AhR signaling and compare potencies of TCDD and related compounds. Dioxins 35-41 aryl hydrocarbon receptor Homo sapiens 159-162 12730383-0 2003 Distinct response to dioxin in an arylhydrocarbon receptor (AHR)-humanized mouse. Dioxins 21-27 aryl-hydrocarbon receptor Mus musculus 34-58 12902195-8 2003 MCF-10A cells were less responsive toward dioxin-like compounds and the apparent EC(50) values for CYP1A1 and CYP1B1 induction in this study were 10-100 fold higher than in MCF-7 cells. Dioxins 42-48 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 99-105 12902195-8 2003 MCF-10A cells were less responsive toward dioxin-like compounds and the apparent EC(50) values for CYP1A1 and CYP1B1 induction in this study were 10-100 fold higher than in MCF-7 cells. Dioxins 42-48 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 110-116 12729704-0 2003 Effects of dietary habits and CYP1A1 polymorphisms on blood dioxin concentrations in Japanese men. Dioxins 60-66 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 30-36 12916746-4 2003 The estimated dioxin exposure concentrations were 0.5 to 7.2 pg TEQ/m3 in the daily operation and 0.2 to 92,000 pg TEQ/m3 in the periodic maintenance. Dioxins 14-20 Tequila Drosophila melanogaster 64-67 12916746-6 2003 The mean of blood dioxin concentration was 346 pg TEQ/g lipid in the highest exposed worker group of the Toyono-gun incineration plant and those were 11 to 40 pg TEQ/ g lipid in the other incineration plants. Dioxins 18-24 Tequila Drosophila melanogaster 50-53 12972062-1 2003 Aryl hydrocarbons such as dioxins, polychlorinated biphenyls and polyaromatic hydrocarbons bind to the cellular aryl hydrocarbon receptor (AhR) in the initial step of their metabolism. Dioxins 26-33 aryl-hydrocarbon receptor Mus musculus 112-137 12972062-1 2003 Aryl hydrocarbons such as dioxins, polychlorinated biphenyls and polyaromatic hydrocarbons bind to the cellular aryl hydrocarbon receptor (AhR) in the initial step of their metabolism. Dioxins 26-33 aryl hydrocarbon receptor Homo sapiens 139-142 12761348-2 2003 Transfection of siRNAs for the aryl hydrocarbon receptor (AhR) and AhR nuclear translocator (ARNT) mRNAs in MCF-7 breast cancer cells resulted in a 60 to 80% decrease in levels of AhR and ARNT proteins in whole-cell extracts and decreased binding of nuclear extracts to 32P-labeled dioxin-responsive element. Dioxins 282-288 aryl hydrocarbon receptor Homo sapiens 31-56 12761348-2 2003 Transfection of siRNAs for the aryl hydrocarbon receptor (AhR) and AhR nuclear translocator (ARNT) mRNAs in MCF-7 breast cancer cells resulted in a 60 to 80% decrease in levels of AhR and ARNT proteins in whole-cell extracts and decreased binding of nuclear extracts to 32P-labeled dioxin-responsive element. Dioxins 282-288 aryl hydrocarbon receptor Homo sapiens 58-61 12761348-2 2003 Transfection of siRNAs for the aryl hydrocarbon receptor (AhR) and AhR nuclear translocator (ARNT) mRNAs in MCF-7 breast cancer cells resulted in a 60 to 80% decrease in levels of AhR and ARNT proteins in whole-cell extracts and decreased binding of nuclear extracts to 32P-labeled dioxin-responsive element. Dioxins 282-288 aryl hydrocarbon receptor nuclear translocator Homo sapiens 67-91 12761348-2 2003 Transfection of siRNAs for the aryl hydrocarbon receptor (AhR) and AhR nuclear translocator (ARNT) mRNAs in MCF-7 breast cancer cells resulted in a 60 to 80% decrease in levels of AhR and ARNT proteins in whole-cell extracts and decreased binding of nuclear extracts to 32P-labeled dioxin-responsive element. Dioxins 282-288 aryl hydrocarbon receptor nuclear translocator Homo sapiens 93-97 12761348-2 2003 Transfection of siRNAs for the aryl hydrocarbon receptor (AhR) and AhR nuclear translocator (ARNT) mRNAs in MCF-7 breast cancer cells resulted in a 60 to 80% decrease in levels of AhR and ARNT proteins in whole-cell extracts and decreased binding of nuclear extracts to 32P-labeled dioxin-responsive element. Dioxins 282-288 aryl hydrocarbon receptor Homo sapiens 67-70 12761348-2 2003 Transfection of siRNAs for the aryl hydrocarbon receptor (AhR) and AhR nuclear translocator (ARNT) mRNAs in MCF-7 breast cancer cells resulted in a 60 to 80% decrease in levels of AhR and ARNT proteins in whole-cell extracts and decreased binding of nuclear extracts to 32P-labeled dioxin-responsive element. Dioxins 282-288 aryl hydrocarbon receptor nuclear translocator Homo sapiens 188-192 12774124-5 2003 A heterodimer of the dioxin receptor (AhR) and Arnt, which are basic helix-loop-helix/PAS-family transcription factors, mediates most of the toxic effects of dioxins. Dioxins 158-165 aryl-hydrocarbon receptor Mus musculus 38-41 12774124-5 2003 A heterodimer of the dioxin receptor (AhR) and Arnt, which are basic helix-loop-helix/PAS-family transcription factors, mediates most of the toxic effects of dioxins. Dioxins 158-165 aryl hydrocarbon receptor nuclear translocator Mus musculus 47-51 12774124-10 2003 Our findings suggest a novel mechanism by which ER-mediated oestrogen signalling is modulated by a co-regulatory-like function of activated AhR/Arnt, giving rise to adverse oestrogen-related actions of dioxin-type environmental contaminants. Dioxins 202-208 aryl-hydrocarbon receptor Mus musculus 140-143 12774124-10 2003 Our findings suggest a novel mechanism by which ER-mediated oestrogen signalling is modulated by a co-regulatory-like function of activated AhR/Arnt, giving rise to adverse oestrogen-related actions of dioxin-type environmental contaminants. Dioxins 202-208 aryl hydrocarbon receptor nuclear translocator Mus musculus 144-148 12730383-0 2003 Distinct response to dioxin in an arylhydrocarbon receptor (AHR)-humanized mouse. Dioxins 21-27 aryl-hydrocarbon receptor Mus musculus 60-63 12730383-3 2003 The diverse responses of mammals to dioxin are strongly influenced by functional polymorphisms of the arylhydrocarbon receptor (AHR). Dioxins 36-42 aryl-hydrocarbon receptor Mus musculus 102-126 12730383-3 2003 The diverse responses of mammals to dioxin are strongly influenced by functional polymorphisms of the arylhydrocarbon receptor (AHR). Dioxins 36-42 aryl-hydrocarbon receptor Mus musculus 128-131 12646272-0 2003 Mutational analysis of the mouse aryl hydrocarbon receptor tyrosine residues necessary for recognition of dioxin response elements. Dioxins 106-112 aryl-hydrocarbon receptor Mus musculus 33-58 12646272-1 2003 Tyrosine phosphorylation of the aryl hydrocarbon receptor (AhR), a member of the basic helix-loop-helix/PER-ARNT-SIM transcription factor family, has been shown to regulate its dioxin response elements (DRE) binding ability, although no specific residues have been directly demonstrated to be phosphorylated. Dioxins 177-183 aryl-hydrocarbon receptor Mus musculus 32-57 12646272-1 2003 Tyrosine phosphorylation of the aryl hydrocarbon receptor (AhR), a member of the basic helix-loop-helix/PER-ARNT-SIM transcription factor family, has been shown to regulate its dioxin response elements (DRE) binding ability, although no specific residues have been directly demonstrated to be phosphorylated. Dioxins 177-183 aryl-hydrocarbon receptor Mus musculus 59-62 12673023-1 2003 Aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor through which dioxins and carcinogenic polycyclic aromatic hydrocarbons cause altered gene expression and toxicity. Dioxins 89-96 aryl hydrocarbon receptor Homo sapiens 0-25 12673023-1 2003 Aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor through which dioxins and carcinogenic polycyclic aromatic hydrocarbons cause altered gene expression and toxicity. Dioxins 89-96 aryl hydrocarbon receptor Homo sapiens 27-30 12673038-2 2003 In this study, we investigated the activation of the AhR by some vegetable constituents using the AhR-based bioassay for dioxins, i.e., the chemical activated luciferase gene expression (CALUX) assay. Dioxins 121-128 aryl hydrocarbon receptor Homo sapiens 53-56 12727795-4 2003 To our knowledge, this is the most comprehensive investigation to date designed to evaluate the key genes in the pathway, including AhR, aryl hydrocarbon receptor nuclear translocator, CYP1A1 and CYP1B1 transcripts and CYP1A1-associated 7-ethoxyresorufin O-deethylase (EROD) activity in a population heavily exposed to dioxin. Dioxins 319-325 aryl hydrocarbon receptor nuclear translocator Homo sapiens 137-183 12621046-2 2003 Essential steps in this adaptive mechanism include AHR binding of ligand in the cytosol, translocation of the receptor to the nucleus, dimerization with the Ah receptor nuclear translocator, and binding of this heterodimeric transcription factor to dioxin-responsive elements (DREs) upstream of promoters that regulate the expression of genes involved in xenobiotic metabolism. Dioxins 249-255 aryl-hydrocarbon receptor Mus musculus 51-54 12586752-1 2003 Dioxins, e.g. 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), use the aryl hydrocarbon receptor (AHR)/aryl hydrocarbon receptor nuclear translocator (ARNT) receptor complex to mediate their toxic actions. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 66-91 12586752-1 2003 Dioxins, e.g. 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), use the aryl hydrocarbon receptor (AHR)/aryl hydrocarbon receptor nuclear translocator (ARNT) receptor complex to mediate their toxic actions. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 93-96 12586752-1 2003 Dioxins, e.g. 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), use the aryl hydrocarbon receptor (AHR)/aryl hydrocarbon receptor nuclear translocator (ARNT) receptor complex to mediate their toxic actions. Dioxins 0-7 aryl hydrocarbon receptor nuclear translocator Homo sapiens 98-144 12586752-1 2003 Dioxins, e.g. 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), use the aryl hydrocarbon receptor (AHR)/aryl hydrocarbon receptor nuclear translocator (ARNT) receptor complex to mediate their toxic actions. Dioxins 0-7 aryl hydrocarbon receptor nuclear translocator Homo sapiens 146-150 12627635-0 2003 The use of carbon thirteen nuclear magnetic resonance spectra to predict dioxin and furan binding affinities to the aryl hydrocarbon receptor. Dioxins 73-79 aryl hydrocarbon receptor Homo sapiens 116-141 12642156-3 2003 The two non-ortho (dioxin-like) PCBs, PCB 126 and PCB 77, showed anti-androgenic properties. Dioxins 19-25 pyruvate carboxylase Homo sapiens 32-35 12642156-3 2003 The two non-ortho (dioxin-like) PCBs, PCB 126 and PCB 77, showed anti-androgenic properties. Dioxins 19-25 pyruvate carboxylase Homo sapiens 38-41 12644593-0 2003 Species-specific transcriptional activity of synthetic flavonoids in guinea pig and mouse cells as a result of differential activation of the aryl hydrocarbon receptor to interact with dioxin-responsive elements. Dioxins 185-191 aryl-hydrocarbon receptor Mus musculus 142-167 12604351-1 2003 The dioxin/aryl hydrocarbon (Ah) receptor functions as a ligand-activated transcription factor that mediates toxicity of dioxins and related environmental pollutants. Dioxins 121-128 aryl-hydrocarbon receptor Mus musculus 4-41 12646511-0 2003 Aryl hydrocarbon hydroxylase represents CYP1B1, and not CYP1A1, in human freshly isolated white cells: trimodal distribution of Japanese population according to induction of CYP1B1 mRNA by environmental dioxins. Dioxins 203-210 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 0-28 12646511-0 2003 Aryl hydrocarbon hydroxylase represents CYP1B1, and not CYP1A1, in human freshly isolated white cells: trimodal distribution of Japanese population according to induction of CYP1B1 mRNA by environmental dioxins. Dioxins 203-210 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 174-180 12646511-1 2003 The expression level of mRNAs for cytochrome P450 (CYP) 1A1 and 1B1 in freshly prepared white cells from 72 subjects exposed to dioxins at waste incinerators was investigated. Dioxins 128-135 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 34-67 12646511-2 2003 The amounts of CYP1B1 mRNA ranged from 0.16 to 671 molecules/10(7) molecules of 18S rRNA, whereas the amounts of CYP1A1 mRNA were <6 molecules/10 ng total RNA, indicating that CYP1A1 was not induced to a detectable level by environmentally exposed dioxins. Dioxins 251-258 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 179-185 12646511-3 2003 The inducibility of CYP1B1 mRNA in leukocytes, defined as the ratio of CYP1B1 mRNA to the plasma concentration of dioxins, varied among the subjects. Dioxins 114-121 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 20-26 12646511-5 2003 The amounts of CYP1B1 mRNA in leukocytes of the intermediate and high responders were highly correlated with the plasma concentrations of dioxins (P < 0.05 and <0.01). Dioxins 138-145 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 15-21 12646511-6 2003 These results suggest that CYP1B1 with polymorphic inducibility by dioxins is involved in aromatic hydrocarbon hydroxylase activities in human lymphocytes. Dioxins 67-74 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 27-33 12649045-9 2003 The results support our previous concept of two different AHR-mediated signaling pathways leading to dioxin type I and type II endpoints. Dioxins 101-107 aryl hydrocarbon receptor Rattus norvegicus 58-61 12628580-8 2003 In addition, PCB52 inhibited TCDD-induced AhR DNA binding to a dioxin-responsive element. Dioxins 63-69 pyruvate carboxylase Mus musculus 13-18 12628580-8 2003 In addition, PCB52 inhibited TCDD-induced AhR DNA binding to a dioxin-responsive element. Dioxins 63-69 aryl-hydrocarbon receptor Mus musculus 42-45 12727795-4 2003 To our knowledge, this is the most comprehensive investigation to date designed to evaluate the key genes in the pathway, including AhR, aryl hydrocarbon receptor nuclear translocator, CYP1A1 and CYP1B1 transcripts and CYP1A1-associated 7-ethoxyresorufin O-deethylase (EROD) activity in a population heavily exposed to dioxin. Dioxins 319-325 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 219-225 12559965-4 2003 The 5(") untranslated nucleotide sequences of rat, mouse, and human T-cadherin contain a conserved GCGTG motif which constitutes the invariant core sequence of dioxin- or xenobiotic-regulatory elements. Dioxins 160-166 cadherin 13 Homo sapiens 68-78 12663056-0 2003 Up-regulation of methionine-enkephalin-like immunoreactivity by 2,3,7,8-tetrachlorodibenzo-p-dioxin treatment in the forebrain of the Long-Evans rat. Dioxins 93-99 proenkephalin Rattus norvegicus 28-38 12413795-2 2003 Some of these pollutants, such as polychlorinated biphenyls and dioxins, are known to induce expression of the CYP1A subfamily of genes. Dioxins 64-71 cytochrome P450, family 1, subfamily A Salmo salar 111-116 12787599-4 2003 Principal component analysis indicates that the main source of dioxins in bottom sediment from the back of bay are herbicides such as CNP, while in the front of bay atmospheric deposition due to incineration activities are responsible. Dioxins 63-70 2',3'-cyclic nucleotide 3' phosphodiesterase Homo sapiens 134-137 12464257-0 2003 Metabolic pathways of dioxin by CYP1A1: species difference between rat and human CYP1A subfamily in the metabolism of dioxins. Dioxins 22-28 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 32-38 12464257-0 2003 Metabolic pathways of dioxin by CYP1A1: species difference between rat and human CYP1A subfamily in the metabolism of dioxins. Dioxins 118-125 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 32-38 12464257-2 2003 In substrate specificity and reaction specificity, considerable species differences between rats and humans were observed in both CYP1A1- and CYP1A2-dependent metabolism of dioxins. Dioxins 173-180 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 130-136 12464257-2 2003 In substrate specificity and reaction specificity, considerable species differences between rats and humans were observed in both CYP1A1- and CYP1A2-dependent metabolism of dioxins. Dioxins 173-180 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 142-148 12464257-4 2003 To reveal the mechanism of dioxin metabolism, we examined rat CYP1A1-dependent metabolism of 2-chloro-dibenzo-p-dioxin. Dioxins 27-33 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 62-68 12464257-8 2003 The metabolic pathways contain most of the metabolites observed in vivo using experimental animals, suggesting that P450 monooxygenase systems including CYP1A1 are greatly responsible for dioxin metabolism in vivo. Dioxins 188-194 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 153-159 14501033-1 2003 The aryl hydrocarbon receptor (AhR), a ligand activated transcription factor, is the receptor for the polycyclic aromatic hydrocarbons found in tobacco smoke, polychlorinated biphenyls, and the environmental pollutant, dioxin. Dioxins 219-225 aryl-hydrocarbon receptor Mus musculus 4-29 14501033-1 2003 The aryl hydrocarbon receptor (AhR), a ligand activated transcription factor, is the receptor for the polycyclic aromatic hydrocarbons found in tobacco smoke, polychlorinated biphenyls, and the environmental pollutant, dioxin. Dioxins 219-225 aryl-hydrocarbon receptor Mus musculus 31-34 12505299-1 2002 The dioxin (Aryl hydrocarbon) receptor (DR) is a unique bHLH transcription factor which is activated by binding of planar aromatic hydrocarbons typified by dioxin (TCDD). Dioxins 4-10 aryl hydrocarbon receptor Homo sapiens 12-38 12200463-0 2002 Dioxin stimulates RANTES expression in an in-vitro model of endometriosis. Dioxins 0-6 C-C motif chemokine ligand 5 Homo sapiens 18-24 12485607-1 2002 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) activates the aryl hydrocarbon receptor (AhR) to mediate transcriptional activity of dioxin-responsive genes. Dioxins 29-35 aryl hydrocarbon receptor Homo sapiens 57-82 12485607-1 2002 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) activates the aryl hydrocarbon receptor (AhR) to mediate transcriptional activity of dioxin-responsive genes. Dioxins 29-35 aryl hydrocarbon receptor Homo sapiens 84-87 12485607-3 2002 Cotransfection of exogenous hAhR into BP8 cells with isolated subdomains of hAhR TAD fused to glutathione S-transferase exhibited squelching of TCDD-dependent dioxin-response element (DRE)-driven luciferase reporter-gene activity with each subdomain. Dioxins 159-165 aryl hydrocarbon receptor Homo sapiens 28-32 12485607-3 2002 Cotransfection of exogenous hAhR into BP8 cells with isolated subdomains of hAhR TAD fused to glutathione S-transferase exhibited squelching of TCDD-dependent dioxin-response element (DRE)-driven luciferase reporter-gene activity with each subdomain. Dioxins 159-165 aryl hydrocarbon receptor Homo sapiens 76-80 12215427-5 2002 Transfection of Nedd8 into a cell line stably transfected with a dioxin response element linked to a chloramphenicol acetyltransferase reporter gene demonstrated that Nedd8 amplified ligand-induced transcription. Dioxins 65-71 neural precursor cell expressed, developmentally down-regulated gene 8 Mus musculus 16-21 12215427-5 2002 Transfection of Nedd8 into a cell line stably transfected with a dioxin response element linked to a chloramphenicol acetyltransferase reporter gene demonstrated that Nedd8 amplified ligand-induced transcription. Dioxins 65-71 neural precursor cell expressed, developmentally down-regulated gene 8 Mus musculus 167-172 12398935-7 2002 Whereas dioxin caused a rise in succinate-stimulated mitochondrial H(2)O(2) production in the wt, Cyp1a1(-/-), and Cyp1a2(-/-) mice, this increase did not occur with the Ahr(-/-) knockout. Dioxins 8-14 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 98-104 12398935-7 2002 Whereas dioxin caused a rise in succinate-stimulated mitochondrial H(2)O(2) production in the wt, Cyp1a1(-/-), and Cyp1a2(-/-) mice, this increase did not occur with the Ahr(-/-) knockout. Dioxins 8-14 cytochrome P450, family 1, subfamily a, polypeptide 2 Mus musculus 115-121 12398935-7 2002 Whereas dioxin caused a rise in succinate-stimulated mitochondrial H(2)O(2) production in the wt, Cyp1a1(-/-), and Cyp1a2(-/-) mice, this increase did not occur with the Ahr(-/-) knockout. Dioxins 8-14 aryl-hydrocarbon receptor Mus musculus 170-173 12487371-2 2002 The most toxic dioxin, 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), induces SOD1 in human liver cells. Dioxins 15-21 superoxide dismutase 1 Homo sapiens 75-79 12487371-7 2002 These results also imply that the SOD1 can be induced by dioxin either in combination with or independently of these two regulatory elements to effectively defend cells from oxidative stress. Dioxins 57-63 superoxide dismutase 1 Homo sapiens 34-38 12376470-9 2002 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD, dioxin) induced expression of CYP1B1 in MCF-7 cells is increased by Trx-1. Dioxins 29-35 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 73-79 12376470-9 2002 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD, dioxin) induced expression of CYP1B1 in MCF-7 cells is increased by Trx-1. Dioxins 29-35 thioredoxin Homo sapiens 111-116 12193573-1 2002 3-Methylcholanthrene (3MC) is a ligand for arylhydrocarbon receptor (AhR), which binds dioxin. Dioxins 87-93 aryl-hydrocarbon receptor Mus musculus 43-67 12193573-1 2002 3-Methylcholanthrene (3MC) is a ligand for arylhydrocarbon receptor (AhR), which binds dioxin. Dioxins 87-93 aryl-hydrocarbon receptor Mus musculus 69-72 12398935-10 2002 Dioxin treatment increased mitochondrial glutathione levels in the wt, Cyp1a1(-/-), and Cyp1a2(-/-) mice, but not in Ahr(-/-) mice. Dioxins 0-6 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 71-77 12398935-10 2002 Dioxin treatment increased mitochondrial glutathione levels in the wt, Cyp1a1(-/-), and Cyp1a2(-/-) mice, but not in Ahr(-/-) mice. Dioxins 0-6 cytochrome P450, family 1, subfamily a, polypeptide 2 Mus musculus 88-94 12398935-11 2002 These results suggest that both constitutive and dioxin-induced mitochondrial reactive oxygen production is associated with a function of the AHR, and these effects are independent of either CYP1A1 or CYP1A2. Dioxins 49-55 aryl-hydrocarbon receptor Mus musculus 142-145 12398935-11 2002 These results suggest that both constitutive and dioxin-induced mitochondrial reactive oxygen production is associated with a function of the AHR, and these effects are independent of either CYP1A1 or CYP1A2. Dioxins 49-55 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 191-197 12398935-11 2002 These results suggest that both constitutive and dioxin-induced mitochondrial reactive oxygen production is associated with a function of the AHR, and these effects are independent of either CYP1A1 or CYP1A2. Dioxins 49-55 cytochrome P450, family 1, subfamily a, polypeptide 2 Mus musculus 201-207 12200463-3 2002 The biochemical effects of dioxins are mediated by binding to aryl hydrocarbon receptors (AhR). Dioxins 27-34 aryl hydrocarbon receptor Homo sapiens 62-88 12200463-3 2002 The biochemical effects of dioxins are mediated by binding to aryl hydrocarbon receptors (AhR). Dioxins 27-34 aryl hydrocarbon receptor Homo sapiens 90-93 12200463-10 2002 This study has demonstrated that functional AhR are present in endometrial and endometriotic stromal cells and that TCDD up-regulates the expression of RANTES, providing a possible mechanistic link between dioxin exposure and chemokine expression in endometriosis. Dioxins 206-212 aryl hydrocarbon receptor Homo sapiens 44-47 12200463-10 2002 This study has demonstrated that functional AhR are present in endometrial and endometriotic stromal cells and that TCDD up-regulates the expression of RANTES, providing a possible mechanistic link between dioxin exposure and chemokine expression in endometriosis. Dioxins 206-212 C-C motif chemokine ligand 5 Homo sapiens 152-158 12215666-1 2002 Determination of dioxin-like compounds utilizing in vitro bioassays such as ethoxyresorufin-O-deethylase (EROD) or chemical-activated luciferase expression (DR-CALUX) is an important tool to evaluate their Ah receptor-mediated toxic effects. Dioxins 17-23 aryl hydrocarbon receptor Rattus norvegicus 206-217 12130674-8 2002 zfAHR2 can dimerize with zfARNT2b and binds with specificity to dioxin-responsive elements (DREs). Dioxins 64-70 aryl hydrocarbon receptor 2 Danio rerio 0-6 12130674-10 2002 In COS-7 cells expressing zfARNT2b and zfAHR2, 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) exposure leads to a significant induction of dioxin-responsive reporter genes. Dioxins 76-82 aryl-hydrocarbon receptor nuclear translocator 2 Danio rerio 26-34 12130674-10 2002 In COS-7 cells expressing zfARNT2b and zfAHR2, 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) exposure leads to a significant induction of dioxin-responsive reporter genes. Dioxins 76-82 aryl hydrocarbon receptor 2 Danio rerio 39-45 12107286-3 2002 Loss-of-function (gene-disruption) studies in mice have demonstrated that the AhR is involved in toxic effects of dioxins but have not yielded unequivocal results concerning the physiological function of the receptor. Dioxins 114-121 aryl-hydrocarbon receptor Mus musculus 78-81 12139968-6 2002 Transient cotransfections of mammalian cells (Hepa1c1c7, MCF-7, and BG-1) with SMRT and a TCDD-inducible luciferase reporter containing the dioxin-responsive domain from the mouse CYP1A1 regulatory region revealed that SMRT does not repress, but enhances, AhR signaling. Dioxins 140-146 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 180-186 12139968-6 2002 Transient cotransfections of mammalian cells (Hepa1c1c7, MCF-7, and BG-1) with SMRT and a TCDD-inducible luciferase reporter containing the dioxin-responsive domain from the mouse CYP1A1 regulatory region revealed that SMRT does not repress, but enhances, AhR signaling. Dioxins 140-146 nuclear receptor co-repressor 2 Mus musculus 219-223 12139968-6 2002 Transient cotransfections of mammalian cells (Hepa1c1c7, MCF-7, and BG-1) with SMRT and a TCDD-inducible luciferase reporter containing the dioxin-responsive domain from the mouse CYP1A1 regulatory region revealed that SMRT does not repress, but enhances, AhR signaling. Dioxins 140-146 aryl-hydrocarbon receptor Mus musculus 256-259 12062155-14 2002 The characteristics of the AHR potentially can be used as a biomarker of susceptibility to dioxin-like compounds, contributing to the assessment of the risk of these compounds to marine mammals and other protected animals. Dioxins 91-97 aryl-hydrocarbon receptor Mus musculus 27-30 12193254-5 2002 Dioxins and polychlorinated biphenyls bind to the aryl hydrocarbon receptor, phenobarbital binds to the constitutive androstane receptor and peroxisome proliferators act via the their activated receptor alpha. Dioxins 0-7 aryl-hydrocarbon receptor Mus musculus 50-75 12049406-6 2002 The most toxic HAHs (dioxin-like compounds) act through an intracellular receptor protein, the aryl hydrocarbon receptor, which is present in humans and many, but not all, marine animals. Dioxins 21-27 aryl hydrocarbon receptor Homo sapiens 95-120 11805120-1 2002 The dioxin (aryl hydrocarbon) receptor is a ligand inducible transcription factor, which mediates cellular responses to a variety of xenobiotic compounds such as dioxins. Dioxins 162-169 aryl hydrocarbon receptor Homo sapiens 4-38 11993628-0 2002 Dioxin reservoirs in southern Viet Nam--a legacy of Agent Orange. Dioxins 0-6 SH3 and cysteine rich domain 3 Homo sapiens 35-38 11883943-0 2002 Dioxin-induced adseverin expression in the mouse thymus is strictly regulated and dependent on the aryl hydrocarbon receptor. Dioxins 0-6 scinderin Mus musculus 15-24 11883943-0 2002 Dioxin-induced adseverin expression in the mouse thymus is strictly regulated and dependent on the aryl hydrocarbon receptor. Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 99-124 11949948-3 2002 Dioxin-like chemicals can also exert effects in combination with TCDD via the aryl hydrocarbon receptor. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 78-103 12030840-8 2002 Treatment with dioxin, 24 h prior to ABP, decreased methemoglobin levels by about half at each of the time points in both the Cyp1a2(-/-) and Cyp1a2(+/+) mice. Dioxins 15-21 cytochrome P450, family 1, subfamily a, polypeptide 2 Mus musculus 126-132 12030840-8 2002 Treatment with dioxin, 24 h prior to ABP, decreased methemoglobin levels by about half at each of the time points in both the Cyp1a2(-/-) and Cyp1a2(+/+) mice. Dioxins 15-21 cytochrome P450, family 1, subfamily a, polypeptide 2 Mus musculus 142-148 12071573-3 2002 Several possible levels of interaction between the dioxin and the retinoid signaling pathways are discussed, including the involvement of the Ah receptor, altered retinoic acid homeostasis, and an altered set point for retinoid storage. Dioxins 51-57 aryl hydrocarbon receptor Homo sapiens 142-153 12068950-0 2002 Expression of the mediators of dioxin toxicity, aryl hydrocarbon receptor (AHR) and the AHR nuclear translocator (ARNT), is developmentally regulated in mouse teeth. Dioxins 31-37 aryl-hydrocarbon receptor Mus musculus 48-73 12068950-0 2002 Expression of the mediators of dioxin toxicity, aryl hydrocarbon receptor (AHR) and the AHR nuclear translocator (ARNT), is developmentally regulated in mouse teeth. Dioxins 31-37 aryl-hydrocarbon receptor Mus musculus 75-78 12068950-0 2002 Expression of the mediators of dioxin toxicity, aryl hydrocarbon receptor (AHR) and the AHR nuclear translocator (ARNT), is developmentally regulated in mouse teeth. Dioxins 31-37 aryl hydrocarbon receptor nuclear translocator Mus musculus 88-112 12068950-0 2002 Expression of the mediators of dioxin toxicity, aryl hydrocarbon receptor (AHR) and the AHR nuclear translocator (ARNT), is developmentally regulated in mouse teeth. Dioxins 31-37 aryl hydrocarbon receptor nuclear translocator Mus musculus 114-118 12068950-4 2002 The aryl hydrocarbon receptor (AHR) together with the AHR nuclear translocator (ARNT) protein is believed to mediate the toxic effects of dioxins. Dioxins 138-145 aryl-hydrocarbon receptor Mus musculus 4-29 12068950-4 2002 The aryl hydrocarbon receptor (AHR) together with the AHR nuclear translocator (ARNT) protein is believed to mediate the toxic effects of dioxins. Dioxins 138-145 aryl-hydrocarbon receptor Mus musculus 31-34 12068950-4 2002 The aryl hydrocarbon receptor (AHR) together with the AHR nuclear translocator (ARNT) protein is believed to mediate the toxic effects of dioxins. Dioxins 138-145 aryl hydrocarbon receptor nuclear translocator Mus musculus 54-78 12068950-4 2002 The aryl hydrocarbon receptor (AHR) together with the AHR nuclear translocator (ARNT) protein is believed to mediate the toxic effects of dioxins. Dioxins 138-145 aryl hydrocarbon receptor nuclear translocator Mus musculus 80-84 11809848-4 2002 The induction of mouse CYP2S1 mRNA by dioxin represents a primary response and required the aryl hydrocarbon receptor and aryl hydrocarbon receptor nuclear translocator proteins. Dioxins 38-44 cytochrome P450, family 2, subfamily s, polypeptide 1 Mus musculus 23-29 11861973-0 2002 Dioxin inhibition of estrogen-induced mouse uterine epithelial mitogenesis involves changes in cyclin and transforming growth factor-beta expression. Dioxins 0-6 proliferating cell nuclear antigen Mus musculus 95-101 11854449-0 2002 Non-ahr gene susceptibility Loci for porphyria and liver injury induced by the interaction of "dioxin" with iron overload in mice. Dioxins 95-101 aryl-hydrocarbon receptor Mus musculus 4-7 11854449-3 2002 Evidence is consistent with the actions of dioxin being mediated through binding to the aryl hydrocarbon receptor (AHR) with different Ahr alleles in mouse strains apparently accounting for differential downstream gene expression and susceptibility. Dioxins 43-49 aryl-hydrocarbon receptor Mus musculus 88-113 11854449-3 2002 Evidence is consistent with the actions of dioxin being mediated through binding to the aryl hydrocarbon receptor (AHR) with different Ahr alleles in mouse strains apparently accounting for differential downstream gene expression and susceptibility. Dioxins 43-49 aryl-hydrocarbon receptor Mus musculus 115-118 11854449-3 2002 Evidence is consistent with the actions of dioxin being mediated through binding to the aryl hydrocarbon receptor (AHR) with different Ahr alleles in mouse strains apparently accounting for differential downstream gene expression and susceptibility. Dioxins 43-49 aryl-hydrocarbon receptor Mus musculus 135-138 11854449-10 2002 These findings show for the first time the location of genes, other than Ahr, that modulate the mechanism of hepatic porphyria and injury caused by dioxin in mice. Dioxins 148-154 aryl-hydrocarbon receptor Mus musculus 73-76 11809848-4 2002 The induction of mouse CYP2S1 mRNA by dioxin represents a primary response and required the aryl hydrocarbon receptor and aryl hydrocarbon receptor nuclear translocator proteins. Dioxins 38-44 aryl-hydrocarbon receptor Mus musculus 92-117 11809848-4 2002 The induction of mouse CYP2S1 mRNA by dioxin represents a primary response and required the aryl hydrocarbon receptor and aryl hydrocarbon receptor nuclear translocator proteins. Dioxins 38-44 aryl-hydrocarbon receptor Mus musculus 122-147 11809858-3 2002 AhR is a cytosolic ligand-dependent transcription factor that, in conjunction with the AhR nuclear translocator (Arnt), binds to dioxin response elements (DREs) located in the promoter region of target genes, such as CYP1A1, and induces their transcription. Dioxins 129-135 aryl hydrocarbon receptor Homo sapiens 0-3 11809858-3 2002 AhR is a cytosolic ligand-dependent transcription factor that, in conjunction with the AhR nuclear translocator (Arnt), binds to dioxin response elements (DREs) located in the promoter region of target genes, such as CYP1A1, and induces their transcription. Dioxins 129-135 aryl hydrocarbon receptor nuclear translocator Homo sapiens 87-111 11809858-3 2002 AhR is a cytosolic ligand-dependent transcription factor that, in conjunction with the AhR nuclear translocator (Arnt), binds to dioxin response elements (DREs) located in the promoter region of target genes, such as CYP1A1, and induces their transcription. Dioxins 129-135 aryl hydrocarbon receptor nuclear translocator Homo sapiens 113-117 11809858-3 2002 AhR is a cytosolic ligand-dependent transcription factor that, in conjunction with the AhR nuclear translocator (Arnt), binds to dioxin response elements (DREs) located in the promoter region of target genes, such as CYP1A1, and induces their transcription. Dioxins 129-135 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 217-223 11896663-0 2002 The Belgian PCB/dioxin incident: analysis of the food chain contamination and health risk evaluation. Dioxins 16-22 pyruvate carboxylase Bos taurus 12-15 11790108-1 2002 The Ah receptor is a ligand-dependent transcription factor that mediates the biological and toxic effects of polycyclic aromatic hydrocarbons and halogenated aromatic hydrocarbons such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin). Dioxins 217-223 aryl-hydrocarbon receptor Mus musculus 4-15 12481307-4 2002 However, an endogenous role for AhR in development and homeostasis is supported by (1) the discovery of low affinity, endogenous ligands; (2) studies demonstrating a role for the receptor in development of liver and vascular systems, that were established using mice lacking AhR expression; and (3) the presence of functional dioxin-responsive elements in promoter regions of genes involved in cellular growth and differentiation. Dioxins 326-332 aryl-hydrocarbon receptor Mus musculus 32-35 12362388-6 2002 The method allows the chromatographic separation of at least 35 congeners and can therefore be applied to the routine monitoring of the general population for both dioxin-like and non-dioxin-like PCB congeners. Dioxins 184-190 pyruvate carboxylase Homo sapiens 196-199 11835227-3 2002 The effects of dioxins are mediated via the aryl hydrocarbon receptor (AHR) and its binding protein, aryl hydrocarbon receptor nuclear translocator (ARNT). Dioxins 15-22 aryl hydrocarbon receptor Homo sapiens 44-69 11835227-3 2002 The effects of dioxins are mediated via the aryl hydrocarbon receptor (AHR) and its binding protein, aryl hydrocarbon receptor nuclear translocator (ARNT). Dioxins 15-22 aryl hydrocarbon receptor Homo sapiens 71-74 11835227-3 2002 The effects of dioxins are mediated via the aryl hydrocarbon receptor (AHR) and its binding protein, aryl hydrocarbon receptor nuclear translocator (ARNT). Dioxins 15-22 aryl hydrocarbon receptor nuclear translocator Homo sapiens 101-147 11835227-3 2002 The effects of dioxins are mediated via the aryl hydrocarbon receptor (AHR) and its binding protein, aryl hydrocarbon receptor nuclear translocator (ARNT). Dioxins 15-22 aryl hydrocarbon receptor nuclear translocator Homo sapiens 149-153 11835227-11 2002 CONCLUSIONS: Homozygosity for the 185Pro allele of AHRR may increase the susceptibility of a fetus to the undermasculinizing effects of dioxin exposure in utero, presumably through the diminished inhibition of AHR-mediated signaling. Dioxins 136-142 aryl hydrocarbon receptor repressor Homo sapiens 51-55 11835227-11 2002 CONCLUSIONS: Homozygosity for the 185Pro allele of AHRR may increase the susceptibility of a fetus to the undermasculinizing effects of dioxin exposure in utero, presumably through the diminished inhibition of AHR-mediated signaling. Dioxins 136-142 aryl hydrocarbon receptor Homo sapiens 51-54 11741297-1 2001 Previous studies have shown that cytochrome P450 1A1 (CYP1A1), CYP1B1, and prostaglandin-endoperoxide synthase (PTGS2) are inducible by benzo[a]pyrene (BaP) and 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin), and all three metabolize BaP to reactive DNA-binding intermediates and excreted products. Dioxins 190-196 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 33-52 11741297-1 2001 Previous studies have shown that cytochrome P450 1A1 (CYP1A1), CYP1B1, and prostaglandin-endoperoxide synthase (PTGS2) are inducible by benzo[a]pyrene (BaP) and 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin), and all three metabolize BaP to reactive DNA-binding intermediates and excreted products. Dioxins 190-196 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 54-60 11741297-1 2001 Previous studies have shown that cytochrome P450 1A1 (CYP1A1), CYP1B1, and prostaglandin-endoperoxide synthase (PTGS2) are inducible by benzo[a]pyrene (BaP) and 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin), and all three metabolize BaP to reactive DNA-binding intermediates and excreted products. Dioxins 190-196 cytochrome P450, family 1, subfamily b, polypeptide 1 Mus musculus 63-69 11741297-1 2001 Previous studies have shown that cytochrome P450 1A1 (CYP1A1), CYP1B1, and prostaglandin-endoperoxide synthase (PTGS2) are inducible by benzo[a]pyrene (BaP) and 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin), and all three metabolize BaP to reactive DNA-binding intermediates and excreted products. Dioxins 190-196 prostaglandin-endoperoxide synthase 2 Mus musculus 112-117 11741297-1 2001 Previous studies have shown that cytochrome P450 1A1 (CYP1A1), CYP1B1, and prostaglandin-endoperoxide synthase (PTGS2) are inducible by benzo[a]pyrene (BaP) and 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin), and all three metabolize BaP to reactive DNA-binding intermediates and excreted products. Dioxins 190-196 prohibitin 2 Mus musculus 152-155 11741297-1 2001 Previous studies have shown that cytochrome P450 1A1 (CYP1A1), CYP1B1, and prostaglandin-endoperoxide synthase (PTGS2) are inducible by benzo[a]pyrene (BaP) and 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin), and all three metabolize BaP to reactive DNA-binding intermediates and excreted products. Dioxins 190-196 prohibitin 2 Mus musculus 238-241 11755109-0 2001 In vivo up-regulation of aryl hydrocarbon receptor expression by 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) in a dioxin-resistant rat model. Dioxins 94-100 aryl hydrocarbon receptor Rattus norvegicus 25-50 11731439-2 2001 The intracellular Ah receptor, a ligand-dependent transcription factor of the basic region/helix-loop-helix/Per-Ahr/Arnt-Sim homology domain (bHLH-PAS) protein family, mediates responses to dioxins. Dioxins 190-197 aryl hydrocarbon receptor Homo sapiens 18-29 11731439-3 2001 Target genes of the Ah receptor that mediate dioxin toxicity and carcinogenicity are, however, mostly unknown. Dioxins 45-51 aryl hydrocarbon receptor Homo sapiens 20-31 11731439-6 2001 N-myristoyltransferase 2 (NMT2) is one of the later dioxin-inducible genes. Dioxins 52-58 N-myristoyltransferase 2 Homo sapiens 0-24 11731439-6 2001 N-myristoyltransferase 2 (NMT2) is one of the later dioxin-inducible genes. Dioxins 52-58 N-myristoyltransferase 2 Homo sapiens 26-30 11731439-11 2001 Because inappropriate protein NH(2)-terminal myristoylation appears to play a role in carcinogenesis, induction of NMT2 may play a central role in dioxin carcinogenicity. Dioxins 147-153 N-myristoyltransferase 2 Homo sapiens 115-119 11748833-1 2001 Induction patterns of cytochrome P4501A1 (CYP1A1), an early biochemical marker of exposure to the environmental toxicant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, or dioxin) were investigated during zebrafish (Danio rerio) development. Dioxins 150-156 cytochrome P450, family 1, subfamily A Danio rerio 22-40 11748833-1 2001 Induction patterns of cytochrome P4501A1 (CYP1A1), an early biochemical marker of exposure to the environmental toxicant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, or dioxin) were investigated during zebrafish (Danio rerio) development. Dioxins 150-156 cytochrome P450, family 1, subfamily A Danio rerio 42-48 11728448-0 2001 Dioxin induces a novel nuclear factor, DIF-3, that is implicated in spermatogenesis. Dioxins 0-6 gametogenetin binding protein 2 Homo sapiens 39-44 11551916-1 2001 The aryl hydrocarbon receptor (AhR), a basic helix-loop-helix/Per-Arnt-Sim transcription factor, mediates many of the toxic and biological effects of the environmental contaminant, 2,3,7,8-tetrachlorodibenzo-p-dioxin, which include the transcriptional activation of dioxin-responsive genes such as CYP1A1. Dioxins 210-216 aryl hydrocarbon receptor Homo sapiens 4-29 11551916-1 2001 The aryl hydrocarbon receptor (AhR), a basic helix-loop-helix/Per-Arnt-Sim transcription factor, mediates many of the toxic and biological effects of the environmental contaminant, 2,3,7,8-tetrachlorodibenzo-p-dioxin, which include the transcriptional activation of dioxin-responsive genes such as CYP1A1. Dioxins 210-216 aryl hydrocarbon receptor Homo sapiens 31-34 11551916-4 2001 Deletional analysis of the hAhR transactivation domain indicates that removal of the P/S/T-rich subdomain enhances transcriptional activity, whereas the Q-rich subdomain is critical for hAhR transactivation potential, and the acidic subdomain by itself fails to activate a dioxin response element-driven reporter gene. Dioxins 273-279 aryl hydrocarbon receptor Homo sapiens 27-31 11733032-3 2001 Benzo[a]pyrene (B[a]P) is activated through intracellular process mediated by the arylhydrocarbon receptor (AhR, also called the dioxin receptor), which is a ligand-activated transcription factor with high affinities for aromatic compounds such as B[a]P and dioxin. Dioxins 129-135 aryl-hydrocarbon receptor Mus musculus 82-106 11733032-3 2001 Benzo[a]pyrene (B[a]P) is activated through intracellular process mediated by the arylhydrocarbon receptor (AhR, also called the dioxin receptor), which is a ligand-activated transcription factor with high affinities for aromatic compounds such as B[a]P and dioxin. Dioxins 129-135 aryl-hydrocarbon receptor Mus musculus 108-111 11602686-0 2001 Regulation of Cyp1a1 induction by dioxin as a function of cell cycle phase. Dioxins 34-40 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 14-20 11606800-10 2001 In electrophoretic mobility shift assays, the beluga AHR exhibited sequence-specific, Arnt-dependent binding to a dioxin responsive enhancer (DRE). Dioxins 114-120 aryl hydrocarbon receptor Homo sapiens 53-56 11896663-1 2002 The Belgian PCB incident occurred at the end of January 1999 when a mixture of polychlorinated biphenyls (PCBs) contaminated with dioxins was accidentally added to a stock of recycled fat used in the production of animal feeds. Dioxins 130-137 pyruvate carboxylase Bos taurus 12-15 11896663-5 2002 When PCB concentrations exceeded the tolerance levels of 0.1 (milk), 0.2 (poultry, bovine, and pig meat), or 1 (animal feed) microg/g fat, dioxins (17 PCDD/Fs congeners) were also determined. Dioxins 139-146 pyruvate carboxylase Bos taurus 5-8 11896663-10 2002 This PCB mixture contained about 1g TEQ dioxins (more than 90- contributed by PCDFs) and about 2g TEQ dioxin-like PCBs. Dioxins 40-47 pyruvate carboxylase Bos taurus 5-8 11896663-10 2002 This PCB mixture contained about 1g TEQ dioxins (more than 90- contributed by PCDFs) and about 2g TEQ dioxin-like PCBs. Dioxins 40-46 pyruvate carboxylase Bos taurus 5-8 11737705-1 2001 BACKGROUND AND METHODS: The aim of this study was to assess the effect of lactational exposure to dioxins in neonates on the cytochrome P450 1A1 (CYP1A1) induction in the level of gene expression. Dioxins 98-105 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 125-144 11585345-10 2001 The altered transactivation domain of AHR is associated with a lower sensitivity of bone to TCDD in H/W rats, suggesting that AHR plays a role in modulating the effects of dioxins on bone. Dioxins 172-179 aryl hydrocarbon receptor Rattus norvegicus 38-41 11585345-10 2001 The altered transactivation domain of AHR is associated with a lower sensitivity of bone to TCDD in H/W rats, suggesting that AHR plays a role in modulating the effects of dioxins on bone. Dioxins 172-179 aryl hydrocarbon receptor Rattus norvegicus 126-129 11737705-1 2001 BACKGROUND AND METHODS: The aim of this study was to assess the effect of lactational exposure to dioxins in neonates on the cytochrome P450 1A1 (CYP1A1) induction in the level of gene expression. Dioxins 98-105 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 146-152 11516172-2 2001 In present work CYP1A1 mRNA was induced in a variety of cultured rat epithelial cells by suspension, but the induction was transient, with CYP1A1 mRNA reaching maximal levels by 5 h and disappearing by 12 h. Though the methylcellulose itself contained no detectable ligand, (a) suspension activated the AhR, as judged by mobility shift assays, (b) the AhR competitive inhibitor alpha-naphthoflavone inhibited suspension-mediated induction, and (c) induction was dependent upon dioxin responsive transcriptional elements in the CYP1A1 promoter. Dioxins 477-483 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 16-22 11783634-2 2001 Using these values, release/inflow ratios of dioxin-like PCB congeners (ratio of the amount released from the incinerator to the amount flowing into the incinerator through waste) were calculated. Dioxins 45-51 pyruvate carboxylase Homo sapiens 57-60 11783634-7 2001 Deposition of dioxin-like PCB congeners 81, 126, 169, and 189 were also found in amounts similar to those released via the waste incinerator emissions. Dioxins 14-20 pyruvate carboxylase Homo sapiens 26-29 11478770-0 2001 The AH receptor of the most dioxin-sensitive species, guinea pig, is highly homologous to the human AH receptor. Dioxins 28-34 aryl hydrocarbon receptor Cavia porcellus 4-15 11595506-4 2001 Although the mechanism of endocrine disruption is not clear, the actions of dioxins are known to be mediated by binding to the arylhydrocarbon receptor (AhR), and it is known that dioxins act as transcription factors to endocrine-associated gene expression. Dioxins 76-83 aryl hydrocarbon receptor Homo sapiens 127-151 11595506-4 2001 Although the mechanism of endocrine disruption is not clear, the actions of dioxins are known to be mediated by binding to the arylhydrocarbon receptor (AhR), and it is known that dioxins act as transcription factors to endocrine-associated gene expression. Dioxins 76-83 aryl hydrocarbon receptor Homo sapiens 153-156 11595506-4 2001 Although the mechanism of endocrine disruption is not clear, the actions of dioxins are known to be mediated by binding to the arylhydrocarbon receptor (AhR), and it is known that dioxins act as transcription factors to endocrine-associated gene expression. Dioxins 180-187 aryl hydrocarbon receptor Homo sapiens 153-156 11589571-2 2001 Here we have investigated the effect of the most toxic dioxin, 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), on the promoter of the Cu/Zn superoxide dismutase (SOD1) gene in HepG2 and HeLa cells using the chloramphenicol acetyltransferase gene as a reporter. Dioxins 55-61 superoxide dismutase 1 Homo sapiens 158-162 11589571-9 2001 The induced SOD1 may accelerate the neutralization of the superoxide anion and thus reduce the oxidative damage associated with dioxin toxicity. Dioxins 128-134 superoxide dismutase 1 Homo sapiens 12-16 11509025-0 2001 Persistent, low-dose 2,3,7,8-tetrachlorodibenzo-p-dioxin exposure: effect on aryl hydrocarbon receptor expression in a dioxin-resistance model. Dioxins 50-56 aryl hydrocarbon receptor Rattus norvegicus 77-102 11509025-3 2001 Since environmental exposure to dioxins is typically of a repeated low-dose nature, we examined the effect of such exposure on AHR expression. Dioxins 32-39 aryl hydrocarbon receptor Rattus norvegicus 127-130 11478770-0 2001 The AH receptor of the most dioxin-sensitive species, guinea pig, is highly homologous to the human AH receptor. Dioxins 28-34 aryl hydrocarbon receptor Homo sapiens 100-111 11478770-7 2001 The closest homolog of the Guinea pig receptor turned out to be the human AHR, which may be relevant for dioxin risk assessment. Dioxins 105-111 aryl hydrocarbon receptor Homo sapiens 74-77 11683414-0 2001 Arylhydrocarbon receptor (AhR) is involved in negative regulation of adipose differentiation in 3T3-L1 cells: AhR inhibits adipose differentiation independently of dioxin. Dioxins 164-170 aryl-hydrocarbon receptor Mus musculus 0-24 11479202-0 2001 Dioxin suppresses the checkpoint protein, MAD2, by an aryl hydrocarbon receptor-independent pathway. Dioxins 0-6 mitotic arrest deficient 2 like 1 Homo sapiens 42-46 11683414-0 2001 Arylhydrocarbon receptor (AhR) is involved in negative regulation of adipose differentiation in 3T3-L1 cells: AhR inhibits adipose differentiation independently of dioxin. Dioxins 164-170 aryl-hydrocarbon receptor Mus musculus 26-29 11455387-5 2001 The Ahr is also activated by dioxin, one of the most intensively studied environmental contaminants. Dioxins 29-35 aryl hydrocarbon receptor Homo sapiens 4-7 11455387-8 2001 Oocytes microinjected with a Bax promoter-reporter construct show Ahr-dependent transcriptional activation after PAH, but not dioxin, treatment, consistent with findings that dioxin is not cytotoxic to oocytes. Dioxins 175-181 BCL2 associated X, apoptosis regulator Homo sapiens 29-32 11455387-8 2001 Oocytes microinjected with a Bax promoter-reporter construct show Ahr-dependent transcriptional activation after PAH, but not dioxin, treatment, consistent with findings that dioxin is not cytotoxic to oocytes. Dioxins 175-181 aryl hydrocarbon receptor Homo sapiens 66-69 11455387-9 2001 This difference in the action of PAHs versus dioxin is conveyed by a single base pair flanking each Ahr response element in the Bax promoter. Dioxins 45-51 aryl hydrocarbon receptor Homo sapiens 100-103 11455387-9 2001 This difference in the action of PAHs versus dioxin is conveyed by a single base pair flanking each Ahr response element in the Bax promoter. Dioxins 45-51 BCL2 associated X, apoptosis regulator Homo sapiens 128-131 11453672-5 2001 The strong positive association between concentrations of dioxin-like PCB/DD/DFs and non-dioxin-like PCBs will in future epidemiological studies make it difficult to separate Ah receptor-dependent effects from non-Ah receptor-dependent effects. Dioxins 58-64 pyruvate carboxylase Homo sapiens 70-73 11453672-5 2001 The strong positive association between concentrations of dioxin-like PCB/DD/DFs and non-dioxin-like PCBs will in future epidemiological studies make it difficult to separate Ah receptor-dependent effects from non-Ah receptor-dependent effects. Dioxins 58-64 aryl hydrocarbon receptor Homo sapiens 175-186 11453672-5 2001 The strong positive association between concentrations of dioxin-like PCB/DD/DFs and non-dioxin-like PCBs will in future epidemiological studies make it difficult to separate Ah receptor-dependent effects from non-Ah receptor-dependent effects. Dioxins 58-64 aryl hydrocarbon receptor Homo sapiens 214-225 11453672-5 2001 The strong positive association between concentrations of dioxin-like PCB/DD/DFs and non-dioxin-like PCBs will in future epidemiological studies make it difficult to separate Ah receptor-dependent effects from non-Ah receptor-dependent effects. Dioxins 89-95 pyruvate carboxylase Homo sapiens 70-73 11394885-3 2001 HIF-1beta is associated with HIF-1 functions as a dimerization partner of HIF-1alpha, and is on the other hand associated with carcinogenesis via dioxin signaling. Dioxins 146-152 hypoxia inducible factor 1 subunit alpha Homo sapiens 0-5 11469723-4 2001 Mechanistic studies reveal an AhR/DRE paradigm for the induction, which involves activation of the aryl hydrocarbon receptor (AhR) by an agonist, dimerization of AhR with the Ah recceptor nuclear translocator (Arnt), followed by binding of the AhR/Arnt heterodimer to the dioxin-responsive enhancer (DRE) and transcription of the gene. Dioxins 272-278 aryl hydrocarbon receptor Homo sapiens 30-33 11469723-4 2001 Mechanistic studies reveal an AhR/DRE paradigm for the induction, which involves activation of the aryl hydrocarbon receptor (AhR) by an agonist, dimerization of AhR with the Ah recceptor nuclear translocator (Arnt), followed by binding of the AhR/Arnt heterodimer to the dioxin-responsive enhancer (DRE) and transcription of the gene. Dioxins 272-278 aryl hydrocarbon receptor Homo sapiens 99-124 11469723-4 2001 Mechanistic studies reveal an AhR/DRE paradigm for the induction, which involves activation of the aryl hydrocarbon receptor (AhR) by an agonist, dimerization of AhR with the Ah recceptor nuclear translocator (Arnt), followed by binding of the AhR/Arnt heterodimer to the dioxin-responsive enhancer (DRE) and transcription of the gene. Dioxins 272-278 aryl hydrocarbon receptor Homo sapiens 126-129 11469723-4 2001 Mechanistic studies reveal an AhR/DRE paradigm for the induction, which involves activation of the aryl hydrocarbon receptor (AhR) by an agonist, dimerization of AhR with the Ah recceptor nuclear translocator (Arnt), followed by binding of the AhR/Arnt heterodimer to the dioxin-responsive enhancer (DRE) and transcription of the gene. Dioxins 272-278 aryl hydrocarbon receptor Homo sapiens 126-129 11469723-4 2001 Mechanistic studies reveal an AhR/DRE paradigm for the induction, which involves activation of the aryl hydrocarbon receptor (AhR) by an agonist, dimerization of AhR with the Ah recceptor nuclear translocator (Arnt), followed by binding of the AhR/Arnt heterodimer to the dioxin-responsive enhancer (DRE) and transcription of the gene. Dioxins 272-278 aryl hydrocarbon receptor nuclear translocator Homo sapiens 175-208 11469723-4 2001 Mechanistic studies reveal an AhR/DRE paradigm for the induction, which involves activation of the aryl hydrocarbon receptor (AhR) by an agonist, dimerization of AhR with the Ah recceptor nuclear translocator (Arnt), followed by binding of the AhR/Arnt heterodimer to the dioxin-responsive enhancer (DRE) and transcription of the gene. Dioxins 272-278 aryl hydrocarbon receptor nuclear translocator Homo sapiens 210-214 11469723-4 2001 Mechanistic studies reveal an AhR/DRE paradigm for the induction, which involves activation of the aryl hydrocarbon receptor (AhR) by an agonist, dimerization of AhR with the Ah recceptor nuclear translocator (Arnt), followed by binding of the AhR/Arnt heterodimer to the dioxin-responsive enhancer (DRE) and transcription of the gene. Dioxins 272-278 aryl hydrocarbon receptor Homo sapiens 126-129 11469723-6 2001 In addition to CYP1A1 induction, AhR mediates a broad range of biological responses to CYP1A1 inducers, typified by the environmental contaminant dioxin, via modulating gene expression. Dioxins 146-152 aryl hydrocarbon receptor Homo sapiens 33-36 11469723-6 2001 In addition to CYP1A1 induction, AhR mediates a broad range of biological responses to CYP1A1 inducers, typified by the environmental contaminant dioxin, via modulating gene expression. Dioxins 146-152 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 87-93 11469723-7 2001 Thus, mechanistic studies of CYP1A1 induction have provided insights into P450 induction, PAH carcinogenesis, dioxin action, AhR function, and receptor-mediated mammalian gene expression. Dioxins 110-116 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 29-35 11375377-3 2001 Increased blood levels of dioxin (2,3,7,8-tetrachlorodibenzo-p-dioxin), a PCB-like compound, have recently been reported among subjects with diabetes, suggesting that PCB levels could be similarly elevated. Dioxins 26-32 pyruvate carboxylase Homo sapiens 74-77 11375377-3 2001 Increased blood levels of dioxin (2,3,7,8-tetrachlorodibenzo-p-dioxin), a PCB-like compound, have recently been reported among subjects with diabetes, suggesting that PCB levels could be similarly elevated. Dioxins 26-32 pyruvate carboxylase Homo sapiens 167-170 14961319-4 2001 Much of this work is focused on the aryl hydrocarbon receptor (AHR), a ligand-activated, bHLH-PAS transcription factor through which dioxins cause altered gene expression and toxicity. Dioxins 133-140 aryl hydrocarbon receptor Homo sapiens 63-66 11453109-0 2001 Aryl hydrocarbon receptor (AhR)-linked inhibition of luteal cell progesterone secretion in 2,3,7,8-tetrachlorodibenzo-p-dioxin treated cells. Dioxins 120-126 aryl hydrocarbon receptor Homo sapiens 0-25 11453109-0 2001 Aryl hydrocarbon receptor (AhR)-linked inhibition of luteal cell progesterone secretion in 2,3,7,8-tetrachlorodibenzo-p-dioxin treated cells. Dioxins 120-126 aryl hydrocarbon receptor Homo sapiens 27-30 14961319-5 2001 In contrast to mammals, which appear to express a single dioxin-binding AHR, many fish species possess at least two AHR genes. Dioxins 57-63 aryl hydrocarbon receptor Homo sapiens 72-75 14961319-6 2001 Studies of these two fish AHRs may help to reveal the multiple functions of the single mammalian "AHR," its physiological ligand, and the molecular mechanisms involved in differential sensitivity to dioxin-like compounds. Dioxins 199-205 aryl hydrocarbon receptor Homo sapiens 26-29 11407940-8 2001 For dioxin-like compounds, using a surrogate marker of response CYP1A1 induction, this approach yields an estimate of the acceptable daily intake of 5-50 fg/kg/day. Dioxins 4-10 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 64-70 11339810-1 2001 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates the toxicity of dioxin and other xenobiotics. Dioxins 109-115 aryl hydrocarbon receptor Homo sapiens 4-29 11339810-1 2001 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates the toxicity of dioxin and other xenobiotics. Dioxins 109-115 aryl hydrocarbon receptor Homo sapiens 31-34 11339810-3 2001 We investigated how AhR is retained in the cytosol and how dioxin induces AhR to move to the nucleus. Dioxins 59-65 aryl hydrocarbon receptor Homo sapiens 74-77 11339810-6 2001 Dioxin treatment caused a more rapid accumulation of AhR in the nucleus than LMB treatment. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 53-56 11339810-7 2001 In the presence of both dioxin and LMB, nuclear accumulation of AhR was more rapid than in the presence of dioxin alone. Dioxins 24-30 aryl hydrocarbon receptor Homo sapiens 64-67 11339810-7 2001 In the presence of both dioxin and LMB, nuclear accumulation of AhR was more rapid than in the presence of dioxin alone. Dioxins 107-113 aryl hydrocarbon receptor Homo sapiens 64-67 11358810-0 2001 Differential regulation of cytochrome P450 1A1 and 1B1 by a combination of dioxin and pesticides in the breast tumor cell line MCF-7. Dioxins 75-81 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 27-54 11174852-3 2001 TCDD inhibited E2-induced Hsp 27 gene expression and analysis of the Hsp 27 gene promoter showed that the inhibitory response was associated with AhR interactions with a pentanucleotide motif at -3 to +2 in the promoter that corresponded to the core sequence of a dioxin responsive element. Dioxins 264-270 heat shock protein family B (small) member 1 Homo sapiens 69-75 11369115-2 2001 The model included induction of P450 isozymes and suggested the presence of multiple binding sites with different affinities for the TCDD-liganded Ah receptor at CYP1A1 dioxin responsive elements. Dioxins 169-175 aryl hydrocarbon receptor Rattus norvegicus 147-158 11369115-2 2001 The model included induction of P450 isozymes and suggested the presence of multiple binding sites with different affinities for the TCDD-liganded Ah receptor at CYP1A1 dioxin responsive elements. Dioxins 169-175 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 162-168 11369115-11 2001 The poorer induction of CYP1B1 was predicted to be due to lower affinity of the dioxin responsive elements for binding the liganded Ah receptor, suggesting the involvement of other regulatory factors, and a shorter poly(A) tail on CYP1B1 mRNA, leading to a shorter lifetime. Dioxins 80-86 cytochrome P450, family 1, subfamily b, polypeptide 1 Rattus norvegicus 24-30 11369115-11 2001 The poorer induction of CYP1B1 was predicted to be due to lower affinity of the dioxin responsive elements for binding the liganded Ah receptor, suggesting the involvement of other regulatory factors, and a shorter poly(A) tail on CYP1B1 mRNA, leading to a shorter lifetime. Dioxins 80-86 aryl hydrocarbon receptor Rattus norvegicus 132-143 11239493-3 2001 The CYP1A1 gene is highly inducible by the environmental contaminants dioxin and benzo[a]pyrene. Dioxins 70-76 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 4-10 11333188-3 2001 Dioxin measurements showed a clear predominance of polychlorinated dibenzofuran over polychlorinated dibenzodioxin congeners, a dioxin/PCB ratio of approximately 1:50,000 and a PCB fingerprint resembling that of an Aroclor mixture, thus confirming contamination by transformer oil rather than by other environmental sources. Dioxins 0-6 pyruvate carboxylase Bos taurus 135-138 11333188-3 2001 Dioxin measurements showed a clear predominance of polychlorinated dibenzofuran over polychlorinated dibenzodioxin congeners, a dioxin/PCB ratio of approximately 1:50,000 and a PCB fingerprint resembling that of an Aroclor mixture, thus confirming contamination by transformer oil rather than by other environmental sources. Dioxins 0-6 pyruvate carboxylase Bos taurus 177-180 11372828-2 2001 SRI is developing a continuous emissions monitor to study the emission levels of these most toxic dioxins, leading eventually to an improved understanding of the formation of these molecules and to improved means of monitoring and control. Dioxins 98-105 sorcin Homo sapiens 0-3 11372870-5 2001 Thus, we propose that measuring caspase-3 activation in the human T-lymphoblastic cell line, L-MAT, is a useful evaluation method for the immunotoxicity of dioxin compounds. Dioxins 156-162 caspase 3 Homo sapiens 32-41 11323156-2 2001 The nuclear AhR complex is a heterodimer containing the AhR and AhR nuclear translocator (Arnt) proteins, and the molecular mechanism of AhR action is associated with binding of the heterodimer to dioxin responsive elements (DREs) in regulatory regions of Ah-responsive genes. Dioxins 197-203 aryl hydrocarbon receptor Homo sapiens 12-15 11323156-2 2001 The nuclear AhR complex is a heterodimer containing the AhR and AhR nuclear translocator (Arnt) proteins, and the molecular mechanism of AhR action is associated with binding of the heterodimer to dioxin responsive elements (DREs) in regulatory regions of Ah-responsive genes. Dioxins 197-203 aryl hydrocarbon receptor Homo sapiens 56-59 11323156-2 2001 The nuclear AhR complex is a heterodimer containing the AhR and AhR nuclear translocator (Arnt) proteins, and the molecular mechanism of AhR action is associated with binding of the heterodimer to dioxin responsive elements (DREs) in regulatory regions of Ah-responsive genes. Dioxins 197-203 aryl hydrocarbon receptor nuclear translocator Homo sapiens 64-88 11323156-2 2001 The nuclear AhR complex is a heterodimer containing the AhR and AhR nuclear translocator (Arnt) proteins, and the molecular mechanism of AhR action is associated with binding of the heterodimer to dioxin responsive elements (DREs) in regulatory regions of Ah-responsive genes. Dioxins 197-203 aryl hydrocarbon receptor nuclear translocator Homo sapiens 90-94 11323156-2 2001 The nuclear AhR complex is a heterodimer containing the AhR and AhR nuclear translocator (Arnt) proteins, and the molecular mechanism of AhR action is associated with binding of the heterodimer to dioxin responsive elements (DREs) in regulatory regions of Ah-responsive genes. Dioxins 197-203 aryl hydrocarbon receptor Homo sapiens 56-59 11257517-7 2001 P450 enzyme activities were assessed using 8 different substrates and increases were found after treatment with phenobarbitone, rifampicin, and dioxin. Dioxins 144-150 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 0-4 11165043-2 2001 Analysis of the cathepsin D gene promoter initially identified a pentanucleotide GCGTG core dioxin responsive element (DRE) that blocked E2 action by inhibiting formation of a transcriptionally active estrogen receptor (ER)-Sp1 complex. Dioxins 92-98 cathepsin D Homo sapiens 16-27 11275356-2 2001 Some PCBs exert dioxin-like activities mediated through the aryl hydrocarbon receptor. Dioxins 16-22 aryl hydrocarbon receptor Homo sapiens 60-85 11042205-8 2001 The differential sensitivity of mammalian species to toxic effects of AhR ligands, especially dioxin (TCDD), correlates with the expression of 7-hydroxycholesterol dehydrogenase, which synthesizes 7-KC from 7-hydroxycholesterol. Dioxins 94-100 aryl hydrocarbon receptor Homo sapiens 70-73 11174852-3 2001 TCDD inhibited E2-induced Hsp 27 gene expression and analysis of the Hsp 27 gene promoter showed that the inhibitory response was associated with AhR interactions with a pentanucleotide motif at -3 to +2 in the promoter that corresponded to the core sequence of a dioxin responsive element. Dioxins 264-270 aryl hydrocarbon receptor Homo sapiens 146-149 11163336-4 2001 2,3,7,8-Tetrachlorodibenzo-p-dioxin (dioxin; TCDD) is known to activate Cyp1a1 gene transcription by way of aromatic hydrocarbon response elements (AHREs). Dioxins 29-35 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 72-78 11156691-1 2001 Cytochrome P450 1B1 (CYP1B1) is a recently cloned dioxin-inducible form of the cytochrome P450 supergene family of xenobiotic-metabolizing enzymes. Dioxins 50-56 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 0-19 11156691-1 2001 Cytochrome P450 1B1 (CYP1B1) is a recently cloned dioxin-inducible form of the cytochrome P450 supergene family of xenobiotic-metabolizing enzymes. Dioxins 50-56 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 21-27 11163336-5 2001 We found that AG879 also prevents, to a lesser extent, the AHRE-mediated induction of CYP1A1 and NQO1 mRNA by dioxin. Dioxins 110-116 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 86-92 11163336-5 2001 We found that AG879 also prevents, to a lesser extent, the AHRE-mediated induction of CYP1A1 and NQO1 mRNA by dioxin. Dioxins 110-116 NAD(P)H dehydrogenase, quinone 1 Mus musculus 97-101 23886312-9 2001 These data support the use of the RGS assay to detect the presence of CYP1Ainducing compounds, including retene as well as dioxins and furans, in sediments near pulp mills. Dioxins 123-130 paired like homeodomain 2 Homo sapiens 34-37 12213967-4 2001 In addition, dioxin exposure led to an increase in triglycerides, but not in high-density lipoproteins, in both Apoe(+/+) mice and in hyperlipidemic Apoe(-/- mice. Dioxins 13-19 apolipoprotein E Mus musculus 112-116 12213967-4 2001 In addition, dioxin exposure led to an increase in triglycerides, but not in high-density lipoproteins, in both Apoe(+/+) mice and in hyperlipidemic Apoe(-/- mice. Dioxins 13-19 apolipoprotein E Mus musculus 149-153 12213967-5 2001 Dioxin exposure also led to an increase in low-density lipoproteins in Apoe(-/-) mice. Dioxins 0-6 apolipoprotein E Mus musculus 71-75 12213967-8 2001 Subchronic treatment of Apoe(-/-) mice with dioxin (150 ng/kg, three times weekly) for 7 or 26 wk caused a trend toward earlier onset and greater severity of atherosclerotic lesions compared to those of vehicle treated mice. Dioxins 44-50 apolipoprotein E Mus musculus 24-28 11748491-2 2001 PCB 126 because of its dioxin-like configuration and high toxicity while 153 because it is one of the most commonly detected congeners in breast milk. Dioxins 23-29 pyruvate carboxylase Homo sapiens 0-3 11820637-1 2001 The ahr gene product is a ligand-activated transcription factor which regulates the expression of a number of enzymes involved in the metabolism of aryl hydrocarbons and mediates the effects of dioxins on tumour promotion. Dioxins 194-201 aryl-hydrocarbon receptor Mus musculus 4-7 11673847-1 2001 The aryl hydrocarbon receptor (AhR) is a ligand-dependent transcription factor that mediates many of the biological and toxicological actions of a diverse range of chemicals, including the environmental contaminant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin). Dioxins 244-250 aryl-hydrocarbon receptor Mus musculus 4-29 11673847-1 2001 The aryl hydrocarbon receptor (AhR) is a ligand-dependent transcription factor that mediates many of the biological and toxicological actions of a diverse range of chemicals, including the environmental contaminant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin). Dioxins 244-250 aryl-hydrocarbon receptor Mus musculus 31-34 11393538-1 2001 The diversity of biological effects resulting from exposure to dioxin may reflect the ability of this environmental pollutant to alter gene expression by binding to the arylhydrocarbon receptor (AHR) gene and related genes. Dioxins 63-69 aryl hydrocarbon receptor Homo sapiens 169-193 11393538-1 2001 The diversity of biological effects resulting from exposure to dioxin may reflect the ability of this environmental pollutant to alter gene expression by binding to the arylhydrocarbon receptor (AHR) gene and related genes. Dioxins 63-69 aryl hydrocarbon receptor Homo sapiens 195-198 11134554-3 2001 Dioxin-like chemicals can also exert effects in combination with TCDD via the aryl hydrocarbon receptor. Dioxins 0-6 aryl hydrocarbon receptor Macaca mulatta 78-103 11215685-4 2001 With the growth of new knowledge about the molecular basis of dioxin actions in humans and animals, it is clear that most of the responses produced by this agent are initiated by a specific recognition protein (designated the Ah receptor) found in almost all animal and human tissues and organs. Dioxins 62-68 aryl hydrocarbon receptor Homo sapiens 226-237 11215685-5 2001 The recognition event between the Ah receptor and environmental agents like dioxin is due to the formation of a complex. Dioxins 76-82 aryl hydrocarbon receptor Homo sapiens 34-45 11215685-6 2001 We have observed that in the presence of dioxin, the Ah receptor turns off proliferation in tumor cells and suppresses the ability of these cells to invade normal tissue. Dioxins 41-47 aryl hydrocarbon receptor Homo sapiens 53-64 11280988-6 2001 Studies have shown that these dioxin-like compounds can react with the aryl hydrocarbon receptor. Dioxins 30-36 aryl hydrocarbon receptor Homo sapiens 71-96 11120824-7 2000 We show here that these DNA motifs, the so-called dioxin response elements, after binding to the liganded AHR are sufficient to transactivate luciferase expression in a reporter gene system. Dioxins 50-56 aryl-hydrocarbon receptor Mus musculus 106-109 11156390-13 2000 Understanding the role of transactivation domain of the aryl hydrocarbon receptor in carcinogenesis is therefore likely to improve dioxin risk assessment. Dioxins 131-137 aryl hydrocarbon receptor Rattus norvegicus 56-81 11133348-11 2000 These results suggest that the majority of the tumor promotion potential of PCB mixtures resides in the non-dioxin-like fraction, which is not taken into account in the toxic equivalency factor (TEF) approach for risk assessment of PCBs. Dioxins 108-114 pyruvate carboxylase Rattus norvegicus 76-79 11133817-0 2000 Regulation of prostaglandin endoperoxide H synthase-2 induction by dioxin in rat hepatocytes: possible c-Src-mediated pathway. Dioxins 67-73 SRC proto-oncogene, non-receptor tyrosine kinase Rattus norvegicus 103-108 11187750-9 2000 Estimated total TEQ intakes of chlorinated dioxins and related chemicals from the breast milk correlated negatively with the percentages of CD8 positive lymphocytes. Dioxins 43-50 CD8a molecule Homo sapiens 140-143 11054704-1 2000 Dioxin exposure alters a variety of neural functions, most likely through activation of the arylhydrocarbon receptor (AhR) pathway. Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 92-116 11187737-5 2000 Dioxins stimulate the expression of genes(e.g. cytochrome P450 1A1 and related drug metabolizing enzymes) via a ligand dependent transactivating factor, arylhydrocarbon receptor(Ah-R). Dioxins 0-7 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 47-66 11054704-1 2000 Dioxin exposure alters a variety of neural functions, most likely through activation of the arylhydrocarbon receptor (AhR) pathway. Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 118-121 11054704-8 2000 The most noteworthy regions in which we found AhR, ARNT, and ARNT2 mRNA were several hypothalamic and brainstem regions involved in the regulation of appetite and circadian rhythms, functions that are disrupted by dioxin exposure. Dioxins 214-220 aryl hydrocarbon receptor Rattus norvegicus 46-49 11054704-8 2000 The most noteworthy regions in which we found AhR, ARNT, and ARNT2 mRNA were several hypothalamic and brainstem regions involved in the regulation of appetite and circadian rhythms, functions that are disrupted by dioxin exposure. Dioxins 214-220 aryl hydrocarbon receptor nuclear translocator Rattus norvegicus 51-55 11054704-8 2000 The most noteworthy regions in which we found AhR, ARNT, and ARNT2 mRNA were several hypothalamic and brainstem regions involved in the regulation of appetite and circadian rhythms, functions that are disrupted by dioxin exposure. Dioxins 214-220 aryl hydrocarbon receptor nuclear translocator 2 Rattus norvegicus 61-66 10961990-3 2000 We show here that AIP associates with AhR homologues from mouse and fish, which can bind ligands such as dioxin, but nonligand binding homologues from Caenorhabditis elegans or Drosophila do not bind to AIP. Dioxins 105-111 aryl-hydrocarbon receptor-interacting protein Mus musculus 18-21 10961990-3 2000 We show here that AIP associates with AhR homologues from mouse and fish, which can bind ligands such as dioxin, but nonligand binding homologues from Caenorhabditis elegans or Drosophila do not bind to AIP. Dioxins 105-111 aryl-hydrocarbon receptor Mus musculus 38-41 11072074-7 2000 In COS-7 cells expressing zfARNT2b and zfAhR2, 10 nM TCDD causes a nine-fold induction of a dioxin responsive reporter gene. Dioxins 92-98 aryl-hydrocarbon receptor nuclear translocator 2 Danio rerio 26-34 11072074-7 2000 In COS-7 cells expressing zfARNT2b and zfAhR2, 10 nM TCDD causes a nine-fold induction of a dioxin responsive reporter gene. Dioxins 92-98 aryl hydrocarbon receptor 2 Danio rerio 39-45 11072074-10 2000 DNA gel shift analysis suggests that the decreased function of zfARNT2a is due to inefficient binding of zfARNT2a/zfAhR2 complexes to dioxin responsive elements. Dioxins 134-140 aryl-hydrocarbon receptor nuclear translocator 2 Danio rerio 63-71 11072074-10 2000 DNA gel shift analysis suggests that the decreased function of zfARNT2a is due to inefficient binding of zfARNT2a/zfAhR2 complexes to dioxin responsive elements. Dioxins 134-140 aryl-hydrocarbon receptor nuclear translocator 2 Danio rerio 105-113 11072074-10 2000 DNA gel shift analysis suggests that the decreased function of zfARNT2a is due to inefficient binding of zfARNT2a/zfAhR2 complexes to dioxin responsive elements. Dioxins 134-140 aryl hydrocarbon receptor 2 Danio rerio 114-120 11018766-0 2000 Inhibition of dioxin effects on bone formation in vitro by a newly described aryl hydrocarbon receptor antagonist, resveratrol. Dioxins 14-20 aryl hydrocarbon receptor Rattus norvegicus 77-102 11061999-6 2000 Transient transfection assay using dioxin-response element (DRE)-linked luciferase revealed that bisphenol A reduced transformation of the aryl hydrocarbons (Ah) receptor to a form capable of specifically binding to the DRE sequence in the promoter of the Cyp1a-1 gene. Dioxins 35-41 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 256-263 11068867-0 2000 Effects of dioxin and estrogen on collagenase-3 in UMR 106-01 osteosarcoma cells. Dioxins 11-17 matrix metallopeptidase 13 Rattus norvegicus 34-47 11006353-0 2000 Developmental and tissue-specific expression of AHR1, AHR2, and ARNT2 in dioxin-sensitive and -resistant populations of the marine fish Fundulus heteroclitus. Dioxins 73-79 aryl hydrocarbon receptor-like Fundulus heteroclitus 48-52 10702233-7 2000 Mutation of the aryl hydrocarbon receptor response elements (dioxin response elements) in this region showed that the dioxin response elements located at -833 is essential for constitutive gene expression in MCF-7 cells. Dioxins 61-67 aryl hydrocarbon receptor Homo sapiens 16-41 11032419-2 2000 Phosphorylation is known to regulate the transformation process of unliganded AhR into functionally active AhR/ARNT heterodimer that has high affinity for dioxin-responsive elements (DRE) and transactivation activity. Dioxins 155-161 aryl hydrocarbon receptor Homo sapiens 78-81 11032419-2 2000 Phosphorylation is known to regulate the transformation process of unliganded AhR into functionally active AhR/ARNT heterodimer that has high affinity for dioxin-responsive elements (DRE) and transactivation activity. Dioxins 155-161 aryl hydrocarbon receptor Homo sapiens 107-110 11032419-2 2000 Phosphorylation is known to regulate the transformation process of unliganded AhR into functionally active AhR/ARNT heterodimer that has high affinity for dioxin-responsive elements (DRE) and transactivation activity. Dioxins 155-161 aryl hydrocarbon receptor nuclear translocator Homo sapiens 111-115 10986007-1 2000 The Toxic Equivalency Factor (TEF) method is used to estimate potential health risks associated with exposure to dioxin-like chemicals. Dioxins 113-119 thyrotroph embryonic factor Mus musculus 4-28 10986007-1 2000 The Toxic Equivalency Factor (TEF) method is used to estimate potential health risks associated with exposure to dioxin-like chemicals. Dioxins 113-119 thyrotroph embryonic factor Mus musculus 30-33 10973493-2 2000 Although the aryl hydrocarbon receptor is more commonly studied for its role in regulating xenobiotic metabolism and dioxin toxicity, a developmental role of this protein is supported by the observation that Ah null mice display smaller livers, reduced fecundity, and decreased body weights. Dioxins 117-123 aryl-hydrocarbon receptor Mus musculus 13-38 11016874-2 2000 PCB 126 because of its dioxin-like configuration and high toxicity and PCB 153 because it is one of the most commonly detected PCB congeners in breast milk. Dioxins 23-29 pyruvate carboxylase Homo sapiens 0-3 11693948-19 2000 Both dioxin-like and non-dioxin-like PCB congeners have been shown to induce neurobehavioral alterations in animals. Dioxins 25-31 pyruvate carboxylase Homo sapiens 37-40 10959609-10 2000 Correlation analyses between body burden, PCDD/PCDF TEQ, Co-PCB TEQ and various laboratory data showed significant positive correlations between dioxin levels and GGT, total protein, uric acid and calcium, and a negative correlation with Fe. Dioxins 145-151 Pyruvate carboxylase Drosophila melanogaster 60-63 14973392-6 2000 AhR-mediated inhibition of E2-induced cathepsin D, pS2, c-fos, and heat shock protein 27 gene expression involves direct interaction of the AhR complex with inhibitory pentanucleotide (GCGTG) dioxin responsive elements (iDREs) resulting in disruption of interactions between proteins binding DNA elements required for ER action and the basal transcription machinery. Dioxins 192-198 aryl hydrocarbon receptor Homo sapiens 0-3 14973392-6 2000 AhR-mediated inhibition of E2-induced cathepsin D, pS2, c-fos, and heat shock protein 27 gene expression involves direct interaction of the AhR complex with inhibitory pentanucleotide (GCGTG) dioxin responsive elements (iDREs) resulting in disruption of interactions between proteins binding DNA elements required for ER action and the basal transcription machinery. Dioxins 192-198 cathepsin D Homo sapiens 38-49 14973392-6 2000 AhR-mediated inhibition of E2-induced cathepsin D, pS2, c-fos, and heat shock protein 27 gene expression involves direct interaction of the AhR complex with inhibitory pentanucleotide (GCGTG) dioxin responsive elements (iDREs) resulting in disruption of interactions between proteins binding DNA elements required for ER action and the basal transcription machinery. Dioxins 192-198 trefoil factor 1 Homo sapiens 51-54 14973392-6 2000 AhR-mediated inhibition of E2-induced cathepsin D, pS2, c-fos, and heat shock protein 27 gene expression involves direct interaction of the AhR complex with inhibitory pentanucleotide (GCGTG) dioxin responsive elements (iDREs) resulting in disruption of interactions between proteins binding DNA elements required for ER action and the basal transcription machinery. Dioxins 192-198 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 56-61 14973392-6 2000 AhR-mediated inhibition of E2-induced cathepsin D, pS2, c-fos, and heat shock protein 27 gene expression involves direct interaction of the AhR complex with inhibitory pentanucleotide (GCGTG) dioxin responsive elements (iDREs) resulting in disruption of interactions between proteins binding DNA elements required for ER action and the basal transcription machinery. Dioxins 192-198 aryl hydrocarbon receptor Homo sapiens 140-143 10799651-8 2000 These data demonstrated that iron-chelating and hypoxic agents inhibited dioxin-induced Cyp1a1 transcription in Hepa-I cells. Dioxins 73-79 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 88-94 10871357-0 2000 An aryl hydrocarbon receptor conformation acts as the functional core of nuclear dioxin signaling. Dioxins 81-87 aryl hydrocarbon receptor Homo sapiens 3-28 10692565-1 2000 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD; dioxin), the prototype agonist of the aromatic hydrocarbon (Ah) receptor, is a potent tumor promoter as well as a complete liver carcinogen that produces an oxidative stress response in rodents and in cultured cell lines. Dioxins 29-35 aryl-hydrocarbon receptor Mus musculus 81-115 10764452-2 2000 To understand the potential underlying molecular mechanisms we studied the expressions of cytochrome P-450 genes (CYP1A1, CYP1A2, and CYP1B1 ), which are induced by dioxin, and the expressions of cytosolic receptor for dioxin, aryl hydrocarbon receptor, and its nuclear translocator, aryl hydrocarbon receptor nuclear translocator protein, in endometriotic and eutopic endometrial tissues. Dioxins 165-171 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 114-120 10764452-2 2000 To understand the potential underlying molecular mechanisms we studied the expressions of cytochrome P-450 genes (CYP1A1, CYP1A2, and CYP1B1 ), which are induced by dioxin, and the expressions of cytosolic receptor for dioxin, aryl hydrocarbon receptor, and its nuclear translocator, aryl hydrocarbon receptor nuclear translocator protein, in endometriotic and eutopic endometrial tissues. Dioxins 165-171 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 122-128 10764452-2 2000 To understand the potential underlying molecular mechanisms we studied the expressions of cytochrome P-450 genes (CYP1A1, CYP1A2, and CYP1B1 ), which are induced by dioxin, and the expressions of cytosolic receptor for dioxin, aryl hydrocarbon receptor, and its nuclear translocator, aryl hydrocarbon receptor nuclear translocator protein, in endometriotic and eutopic endometrial tissues. Dioxins 165-171 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 134-140 10764452-8 2000 On the other hand, levels of transcripts of another dioxin-induced gene, CYP1A1, were found to be strikingly higher in endometriotic tissues than in the eutopic endometrium. Dioxins 52-58 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 73-79 10764452-11 2000 CONCLUSION: We demonstrated for the first time the expression of dioxin-related transcription factors aryl hydrocarbon receptor and aryl hydrocarbon receptor nuclear translocator protein and target genes CYP1A1, CYP1A2, and CYP1B1 in endometriotic tissues and stromal cells. Dioxins 65-71 aryl hydrocarbon receptor Homo sapiens 102-127 10764452-11 2000 CONCLUSION: We demonstrated for the first time the expression of dioxin-related transcription factors aryl hydrocarbon receptor and aryl hydrocarbon receptor nuclear translocator protein and target genes CYP1A1, CYP1A2, and CYP1B1 in endometriotic tissues and stromal cells. Dioxins 65-71 aryl hydrocarbon receptor nuclear translocator Homo sapiens 132-178 10764452-11 2000 CONCLUSION: We demonstrated for the first time the expression of dioxin-related transcription factors aryl hydrocarbon receptor and aryl hydrocarbon receptor nuclear translocator protein and target genes CYP1A1, CYP1A2, and CYP1B1 in endometriotic tissues and stromal cells. Dioxins 65-71 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 204-210 10764452-11 2000 CONCLUSION: We demonstrated for the first time the expression of dioxin-related transcription factors aryl hydrocarbon receptor and aryl hydrocarbon receptor nuclear translocator protein and target genes CYP1A1, CYP1A2, and CYP1B1 in endometriotic tissues and stromal cells. Dioxins 65-71 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 212-218 10764452-11 2000 CONCLUSION: We demonstrated for the first time the expression of dioxin-related transcription factors aryl hydrocarbon receptor and aryl hydrocarbon receptor nuclear translocator protein and target genes CYP1A1, CYP1A2, and CYP1B1 in endometriotic tissues and stromal cells. Dioxins 65-71 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 224-230 10764452-13 2000 In fact, the proposed link between dioxin exposure and endometriosis may be explained in part by the up-regulation of the CYP1A1 gene expression in endometriotic tissues. Dioxins 35-41 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 122-128 10912239-11 2000 Countries that started to implement measures to reduce dioxin emissions in the late 1980s, such as The Netherlands, United Kingdom and Germany, clearly show decreasing PCDD/PCDF and PCB levels in food and consequently a significantly lower dietary intake of these compounds by almost a factor of 2 within the past 7 years. Dioxins 55-61 pyruvate carboxylase Homo sapiens 182-185 10912241-1 2000 The toxicokinetic determinants of dioxin and related chemicals depend on three major properties: lipophilicity, metabolism, and binding to CYP1A2 in the liver. Dioxins 34-40 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 139-145 10900145-0 2000 Suppression of carbonic anhydrase III in rat liver by a dioxin-related toxic compound, coplanar polychlorinated biphenyl, 3, 3",4,4",5-pentachlorobiphenyl. Dioxins 56-62 carbonic anhydrase 3 Rattus norvegicus 15-37 10913616-0 2000 Flavones and flavonols at dietary levels inhibit a transformation of aryl hydrocarbon receptor induced by dioxin. Dioxins 106-112 aryl hydrocarbon receptor Homo sapiens 69-94 10913616-1 2000 Dioxins invade the body mainly through the diet, and produce toxicity through the transformation of aryl hydrocarbon receptor (AhR). Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 100-125 10913616-1 2000 Dioxins invade the body mainly through the diet, and produce toxicity through the transformation of aryl hydrocarbon receptor (AhR). Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 127-130 11048681-7 2000 Chicken AhR dimerized with human AhR nuclear translocator and bound the mammalian dioxin-response element in a ligand-dependent manner. Dioxins 82-88 aryl hydrocarbon receptor 1 alpha Gallus gallus 8-11 11026553-7 2000 This effect may be attributable to AHR interaction with dioxin-responsive elements present in the genes encoding these enzymes. Dioxins 56-62 aryl hydrocarbon receptor Rattus norvegicus 35-38 10823667-0 2000 Nitric oxide inhibits dioxin action for the stimulation of Cyp1a1 promoter activity. Dioxins 22-28 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 59-65 10823667-8 2000 These data demonstrated that nitric oxide might be a mediator of iron chelating agents and hypoxic agents to inhibit dioxin induced Cyp1a1 promoter activity in Hepa I cells. Dioxins 117-123 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 132-138 10779392-1 2000 The aryl hydrocarbon receptor (AHR) is known to mediate the toxic and carcinogenic effects of polycyclic aromatic hydrocarbons and dioxins. Dioxins 131-138 aryl-hydrocarbon receptor Mus musculus 4-29 10779392-1 2000 The aryl hydrocarbon receptor (AHR) is known to mediate the toxic and carcinogenic effects of polycyclic aromatic hydrocarbons and dioxins. Dioxins 131-138 aryl-hydrocarbon receptor Mus musculus 31-34 10788565-1 2000 The aromatic hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates many of the biologic and toxicologic effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and related chemicals. Dioxins 174-180 aryl hydrocarbon receptor Homo sapiens 4-33 10788565-1 2000 The aromatic hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates many of the biologic and toxicologic effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and related chemicals. Dioxins 174-180 aryl hydrocarbon receptor Homo sapiens 35-38 10702233-7 2000 Mutation of the aryl hydrocarbon receptor response elements (dioxin response elements) in this region showed that the dioxin response elements located at -833 is essential for constitutive gene expression in MCF-7 cells. Dioxins 118-124 aryl hydrocarbon receptor Homo sapiens 16-41 10702233-10 2000 Furthermore, at least one of the dioxin response elements in the enhancer region is required for constitutive expression of CYP1B1. Dioxins 33-39 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 124-130 10597900-2 1999 We found that the isoflavones genistin and daidzin, and their respective aglucone forms daidzein and genistein, block 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD; dioxin)-induced CYP1A1 enzyme activity. Dioxins 147-153 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 177-183 11216487-3 2000 Thus, suppression of the AhR transformation by food factors can suppress the dioxin toxicity. Dioxins 77-83 aryl hydrocarbon receptor Homo sapiens 25-28 11216487-5 2000 The transformed AhR was detected by an electrophoretic mobility shift assay with a DNA oligonucleotide consensus to dioxin response element. Dioxins 116-122 aryl hydrocarbon receptor Homo sapiens 16-19 10665428-2 2000 The optimum temperatures for dioxin formation were found at 350 degrees C for boiler ash, 300 degrees C for cyclone ash and 250 degrees C for ESP ash, respectively. Dioxins 29-35 Epidermal stripes and patches Drosophila melanogaster 142-145 10630420-6 2000 They diverged in the ability of the AhR-HAC complex to bind to a synthetic oligonucleotide containing the consensus dioxin response enhancer sequence, as studied by the gel retardation assay. Dioxins 116-122 aryl hydrocarbon receptor Rattus norvegicus 36-39 10593927-1 1999 The basic helix-loop-helix/Per-ARNT-Sim homology domain dioxin receptor (DR) translocates to the nucleus upon binding of aromatic hydrocarbon ligands typified by dioxin, whereupon it partners the Ah receptor nuclear translocator and initiates transcription. Dioxins 56-62 aryl hydrocarbon receptor nuclear translocator Homo sapiens 31-35 10593927-1 1999 The basic helix-loop-helix/Per-ARNT-Sim homology domain dioxin receptor (DR) translocates to the nucleus upon binding of aromatic hydrocarbon ligands typified by dioxin, whereupon it partners the Ah receptor nuclear translocator and initiates transcription. Dioxins 56-62 aryl hydrocarbon receptor nuclear translocator Homo sapiens 196-228 10605936-2 2000 This battery represents the Ah receptor (AHR)-mediated control of at least six, and probably many more, dioxin-inducible genes; two cytochrome P450 genes-P450 1A1 and 1A2 (Cypla1, Cypla2-and four non-P450 genes, have experimentally been documented to be members of this battery. Dioxins 104-110 aryl hydrocarbon receptor Homo sapiens 28-39 10605936-2 2000 This battery represents the Ah receptor (AHR)-mediated control of at least six, and probably many more, dioxin-inducible genes; two cytochrome P450 genes-P450 1A1 and 1A2 (Cypla1, Cypla2-and four non-P450 genes, have experimentally been documented to be members of this battery. Dioxins 104-110 aryl hydrocarbon receptor Homo sapiens 41-44 10605936-4 2000 Oxidative stress activates genes via the electrophile response element (EPRE) DNA motif, whereas dioxin (acutely) activates genes via the AHR-mediated aromatic hydrocarbon response element (AHRE) DNA motif. Dioxins 97-103 aryl hydrocarbon receptor Homo sapiens 138-141 10605936-5 2000 In contrast to dioxin, AHR ligands that are readily metabolized to ROMs (e.g. benzo[a]pyrene, beta-naphthoflavone) activate genes via both AHREs and the EPRE. Dioxins 15-21 aryl hydrocarbon receptor Homo sapiens 23-26 10667131-6 1999 Dioxins bind to and exert their effects through the cytoplasmic aryl hydrocarbon receptor, which acts as a transcription factor and regulates a number of cytokines and microsomal enzymes. Dioxins 0-7 aryl hydrocarbon receptor Homo sapiens 64-89 10667131-9 1999 Dioxins inhibit epidermal growth factor receptor, activate protein kinase C and other intracellular signal transducers, and activate transcription factors. Dioxins 0-7 epidermal growth factor receptor Homo sapiens 16-48 10496962-0 1999 Resveratrol has antagonist activity on the aryl hydrocarbon receptor: implications for prevention of dioxin toxicity. Dioxins 101-107 aryl hydrocarbon receptor Homo sapiens 43-68 10544057-1 1999 The arylhydrocarbon receptor (AhR) and the arylhydrocarbon receptor nuclear translocator (ARNT) are members of the PAS gene family mediating toxic effects of xenobiotics such as dioxin and polychlorinated biphenyls. Dioxins 178-184 aryl hydrocarbon receptor Oryctolagus cuniculus 30-33 10544057-1 1999 The arylhydrocarbon receptor (AhR) and the arylhydrocarbon receptor nuclear translocator (ARNT) are members of the PAS gene family mediating toxic effects of xenobiotics such as dioxin and polychlorinated biphenyls. Dioxins 178-184 aryl hydrocarbon receptor nuclear translocator Oryctolagus cuniculus 43-88 10544057-1 1999 The arylhydrocarbon receptor (AhR) and the arylhydrocarbon receptor nuclear translocator (ARNT) are members of the PAS gene family mediating toxic effects of xenobiotics such as dioxin and polychlorinated biphenyls. Dioxins 178-184 aryl hydrocarbon receptor nuclear translocator Oryctolagus cuniculus 90-94 10496962-1 1999 Aryl hydrocarbon receptor (AhR) ligands such as dioxin and benzo[a]pyrene are environmental contaminants with many adverse health effects, including immunosuppression, carcinogenesis, and endothelial cell damage. Dioxins 48-54 aryl hydrocarbon receptor Homo sapiens 0-25 10496962-1 1999 Aryl hydrocarbon receptor (AhR) ligands such as dioxin and benzo[a]pyrene are environmental contaminants with many adverse health effects, including immunosuppression, carcinogenesis, and endothelial cell damage. Dioxins 48-54 aryl hydrocarbon receptor Homo sapiens 27-30 10496962-4 1999 Resveratrol inhibits the transactivation of several dioxin-inducible genes including cytochrome P-450 1A1 and interleukin-1beta, both ex vivo and in vivo. Dioxins 52-58 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 85-105 10496962-4 1999 Resveratrol inhibits the transactivation of several dioxin-inducible genes including cytochrome P-450 1A1 and interleukin-1beta, both ex vivo and in vivo. Dioxins 52-58 interleukin 1 beta Homo sapiens 110-127 10591537-0 1999 Mouse cytosolic class 3 aldehyde dehydrogenase (Aldh3a1): gene structure and regulation of constitutive and dioxin-inducible expression. Dioxins 108-114 aldehyde dehydrogenase family 3, subfamily A1 Mus musculus 48-55 10591537-1 1999 The mouse cytosolic aldehyde dehydrogenase ALDH3A1 (encoded by the Aldh3a1 gene) has previously been shown in cell culture to be markedly inducible by 2,3,7,8,-tetrachlorodibenzo-p-dioxin (TCDD; dioxin), downregulated by the metabolism of functional CYP1A1/1A2 enzymes, and upregulated by a gene on Chr 7 that leads to endogenous oxidative stress. Dioxins 181-187 aldehyde dehydrogenase family 3, subfamily A1 Mus musculus 43-50 10591537-1 1999 The mouse cytosolic aldehyde dehydrogenase ALDH3A1 (encoded by the Aldh3a1 gene) has previously been shown in cell culture to be markedly inducible by 2,3,7,8,-tetrachlorodibenzo-p-dioxin (TCDD; dioxin), downregulated by the metabolism of functional CYP1A1/1A2 enzymes, and upregulated by a gene on Chr 7 that leads to endogenous oxidative stress. Dioxins 181-187 aldehyde dehydrogenase family 3, subfamily A1 Mus musculus 67-74 10591537-5 1999 Deletion fusion constructs containing regions of the Aldh3a1 gene 5" flanking sequence, ligated to chloramphenicol experiments suggested that the 5" flanking region of the gene contains a strong promoter, at least four functional AHREs appear to act cooperatively in causing dioxin-mediated upregulation, and a putative negative regulatory element (NRE) controls basal gene expression independent of dioxin inducibility. Dioxins 275-281 aldehyde dehydrogenase family 3, subfamily A1 Mus musculus 53-60 10591537-5 1999 Deletion fusion constructs containing regions of the Aldh3a1 gene 5" flanking sequence, ligated to chloramphenicol experiments suggested that the 5" flanking region of the gene contains a strong promoter, at least four functional AHREs appear to act cooperatively in causing dioxin-mediated upregulation, and a putative negative regulatory element (NRE) controls basal gene expression independent of dioxin inducibility. Dioxins 400-406 aldehyde dehydrogenase family 3, subfamily A1 Mus musculus 53-60 10591537-6 1999 The dioxin-mediated upregulation of Aldh3a1 expression in mouse hepatoma Hepa-1c1c7 cell cultures was shown to depend exclusively on the aromatic hydrocarbon receptor. Dioxins 4-10 aldehyde dehydrogenase family 3, subfamily A1 Mus musculus 36-43 10591537-9 1999 The dioxin-mediated upregulation of Aldh3a1 expression in mouse hepatoma Hepa-1c1c7 cell cultures was shown to depend exclusively on the aromatic hydrocarbon receptor. Dioxins 4-10 aldehyde dehydrogenase family 3, subfamily A1 Mus musculus 36-43 10433921-3 1999 Dioxin and other aryl hydrocarbons bind to the PAS domain of Ahr, causing Ahr to translocate to the nucleus, where it dimerizes with another bHLH-PAS protein, the aryl hydrocarbon receptor nuclear translocator (Arnt). Dioxins 0-6 spineless Drosophila melanogaster 61-64 10433921-3 1999 Dioxin and other aryl hydrocarbons bind to the PAS domain of Ahr, causing Ahr to translocate to the nucleus, where it dimerizes with another bHLH-PAS protein, the aryl hydrocarbon receptor nuclear translocator (Arnt). Dioxins 0-6 spineless Drosophila melanogaster 74-77 10433921-3 1999 Dioxin and other aryl hydrocarbons bind to the PAS domain of Ahr, causing Ahr to translocate to the nucleus, where it dimerizes with another bHLH-PAS protein, the aryl hydrocarbon receptor nuclear translocator (Arnt). Dioxins 0-6 tango Drosophila melanogaster 163-209 10433921-3 1999 Dioxin and other aryl hydrocarbons bind to the PAS domain of Ahr, causing Ahr to translocate to the nucleus, where it dimerizes with another bHLH-PAS protein, the aryl hydrocarbon receptor nuclear translocator (Arnt). Dioxins 0-6 tango Drosophila melanogaster 211-215 10465287-1 1999 Hexachlorobenzene (HCB) is a dioxin-type chemical that acts mainly through the aryl hydrocarbon receptor. Dioxins 29-35 aryl hydrocarbon receptor Rattus norvegicus 79-104 10458397-13 1999 Germ cell counts and estrogen receptor alpha mRNA expression in gubernaculum and epididymis were significantly reduced, and estrogen receptor a protein expression in testis appeared to be increased by dioxin exposure. Dioxins 201-207 estrogen receptor 1 Sus scrofa 21-44 10458397-13 1999 Germ cell counts and estrogen receptor alpha mRNA expression in gubernaculum and epididymis were significantly reduced, and estrogen receptor a protein expression in testis appeared to be increased by dioxin exposure. Dioxins 201-207 estrogen receptor 1 Sus scrofa 21-40 10458397-14 1999 Aberrant regulation of estrogen receptor a expression by dioxin may contribute to reproductive tract anomalies in male fetuses. Dioxins 57-63 estrogen receptor 1 Sus scrofa 23-42 10478842-5 1999 The E2-responsive sequence (-1220 to -1155) in the c-fos gene promoter contains two putative core pentanucleotide dioxin-responsive elements (DREs) at -1206 to -1202 and -1163 to -1159. Dioxins 114-120 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 51-56 10366545-1 1999 The arylhydrocarbon receptor (AhR) is a ligand-activated transcription factor and mediates carcinogenic, teratogenic, and toxic effects of xenobiotics such as dioxin and coplanar polychlorinated biphenyls. Dioxins 159-165 aryl hydrocarbon receptor Oryctolagus cuniculus 4-28 10471301-1 1999 The region of residues -145 to -119 (CD/L) of the cathepsin D gene promoter contains a GC-rich motif that binds Sp1 protein and an adjacent pentanucleotide (CACGC) that corresponds to the core sequence of a dioxin responsive element (DRE) and binds the aryl hydrocarbon receptor (AhR)-AhR nuclear translocator (Arnt) complex. Dioxins 207-213 cathepsin D Homo sapiens 50-61 10428779-4 1999 The sequence of events following the binding of the AhR/AhR nuclear translocator protein (ARNT) heterodimer to dioxin response elements has yet to be completely understood. Dioxins 111-117 aryl hydrocarbon receptor nuclear translocator Homo sapiens 52-88 10428779-4 1999 The sequence of events following the binding of the AhR/AhR nuclear translocator protein (ARNT) heterodimer to dioxin response elements has yet to be completely understood. Dioxins 111-117 aryl hydrocarbon receptor nuclear translocator Homo sapiens 90-94 10428779-6 1999 RIP140 enhanced TCDD-mediated, dioxin response element-driven reporter gene activity in three cell lines. Dioxins 31-37 nuclear receptor interacting protein 1 Homo sapiens 0-6 10409767-2 1999 Upon binding of polycyclic aromatic hydrocarbons typified by dioxin, the dioxin receptor translocates from the cytoplasm to the nucleus to allow interaction with Arnt. Dioxins 61-67 aryl hydrocarbon receptor nuclear translocator Homo sapiens 162-166 10409767-4 1999 Treatment of the nuclear receptor with dioxin induces dimerization with Arnt to form an active transcription factor complex, while in stark contrast, treatment with the hsp90 ligand geldanamycin results in rapid degradation of the receptor. Dioxins 39-45 aryl hydrocarbon receptor nuclear translocator Homo sapiens 72-76 10409767-8 1999 Limited proteolysis of DR-Arnt heterodimers indicated different conformations for dioxin versus geldanamycin-transformed receptors. Dioxins 82-88 aryl hydrocarbon receptor nuclear translocator Homo sapiens 23-30 10395741-3 1999 The AhR, AhR nuclear translocator (Arnt), and AhR/Arnt proteins were coimmunoprecipitated with 35S-ERAP 140 and 35S-SMRT and, in gel mobility shift assays, AhR/Arnt binding to 32P-dioxin response element (DRE) was enhanced by ERAP-140 and inhibited by SMRT; supershifted bands were not observed. Dioxins 180-186 aryl hydrocarbon receptor nuclear translocator Homo sapiens 50-54 10395741-3 1999 The AhR, AhR nuclear translocator (Arnt), and AhR/Arnt proteins were coimmunoprecipitated with 35S-ERAP 140 and 35S-SMRT and, in gel mobility shift assays, AhR/Arnt binding to 32P-dioxin response element (DRE) was enhanced by ERAP-140 and inhibited by SMRT; supershifted bands were not observed. Dioxins 180-186 aryl hydrocarbon receptor nuclear translocator Homo sapiens 50-54 10398686-1 1999 The Ah receptor (AhR), a bHLH/PAS transcription factor, mediates dioxin toxicity in the immune system, skin, testis and liver. Dioxins 65-71 aryl-hydrocarbon receptor Mus musculus 4-15 10398686-1 1999 The Ah receptor (AhR), a bHLH/PAS transcription factor, mediates dioxin toxicity in the immune system, skin, testis and liver. Dioxins 65-71 aryl-hydrocarbon receptor Mus musculus 17-20 10398686-5 1999 Kip1 causes dioxin-induced suppression of 5L hepatoma cell proliferation because Kip1 antisense-expressing cells are resistant to dioxins. Dioxins 12-18 cyclin-dependent kinase inhibitor 1B Mus musculus 0-4 10398686-5 1999 Kip1 causes dioxin-induced suppression of 5L hepatoma cell proliferation because Kip1 antisense-expressing cells are resistant to dioxins. Dioxins 12-18 cyclin-dependent kinase inhibitor 1B Mus musculus 81-85 10398686-5 1999 Kip1 causes dioxin-induced suppression of 5L hepatoma cell proliferation because Kip1 antisense-expressing cells are resistant to dioxins. Dioxins 130-137 cyclin-dependent kinase inhibitor 1B Mus musculus 0-4 10398686-6 1999 Kip1 is also induced by dioxins in cultures of fetal thymus glands concomitant with inhibition of proliferation and severe reduction of thymocyte recovery. Dioxins 24-31 cyclin-dependent kinase inhibitor 1B Mus musculus 0-4 10366545-1 1999 The arylhydrocarbon receptor (AhR) is a ligand-activated transcription factor and mediates carcinogenic, teratogenic, and toxic effects of xenobiotics such as dioxin and coplanar polychlorinated biphenyls. Dioxins 159-165 aryl hydrocarbon receptor Oryctolagus cuniculus 30-33 10224119-5 1999 Here we demonstrate that Arnt is associated with a fibroblast-specific factor, forming a complex that is capable of binding the dioxin response element. Dioxins 128-134 aryl hydrocarbon receptor nuclear translocator Homo sapiens 25-29 10224119-7 1999 Finally, the negative regulatory function of this factor appears to be restricted for dioxin signaling since Arnt was able to mediate, together with hypoxia-inducible factor-1alpha, transcriptional activation in hypoxic cells. Dioxins 86-92 aryl hydrocarbon receptor nuclear translocator Homo sapiens 109-113 10224119-7 1999 Finally, the negative regulatory function of this factor appears to be restricted for dioxin signaling since Arnt was able to mediate, together with hypoxia-inducible factor-1alpha, transcriptional activation in hypoxic cells. Dioxins 86-92 hypoxia inducible factor 1 subunit alpha Homo sapiens 149-180 10224119-8 1999 Taken together, these data suggest that fibroblast-specific inhibition of dioxin responsiveness involves recruitment by Arnt of a cell type- and signaling pathway-specific corepressor associated with a histone deacetylase. Dioxins 74-80 aryl hydrocarbon receptor nuclear translocator Homo sapiens 120-124 10323376-5 1999 Among nondiabetic veterans, we found the mean of the logarithm of insulin significantly increased in the high dioxin category. Dioxins 110-116 insulin Homo sapiens 66-73 10323376-6 1999 Additionally, in nondiabetic veterans the relation between SHBG and insulin interacted significantly with dioxin category on the log scale within strata defined by age and percent body fat. Dioxins 106-112 sex hormone binding globulin Homo sapiens 59-63 10323376-6 1999 Additionally, in nondiabetic veterans the relation between SHBG and insulin interacted significantly with dioxin category on the log scale within strata defined by age and percent body fat. Dioxins 106-112 insulin Homo sapiens 68-75 10323376-8 1999 These findings suggest a compensatory metabolic relationship between dioxin and insulin regulation. Dioxins 69-75 insulin Homo sapiens 80-87 10340472-0 1999 Aromatic hydrocarbon nuclear translocator as a common component for the hypoxia- and dioxin-induced gene expression. Dioxins 85-91 aryl hydrocarbon receptor nuclear translocator Homo sapiens 0-41 10340472-2 1999 Other bHLH-PAS proteins, hypoxia-inducible factor-1alpha (HIF-1alpha) and aromatic hydrocarbon receptor (AhR) mediate hypoxia- and dioxin-signal pathway, respectively. Dioxins 131-137 hypoxia inducible factor 1 subunit alpha Homo sapiens 25-56 10340472-2 1999 Other bHLH-PAS proteins, hypoxia-inducible factor-1alpha (HIF-1alpha) and aromatic hydrocarbon receptor (AhR) mediate hypoxia- and dioxin-signal pathway, respectively. Dioxins 131-137 hypoxia inducible factor 1 subunit alpha Homo sapiens 58-68 10340472-2 1999 Other bHLH-PAS proteins, hypoxia-inducible factor-1alpha (HIF-1alpha) and aromatic hydrocarbon receptor (AhR) mediate hypoxia- and dioxin-signal pathway, respectively. Dioxins 131-137 aryl hydrocarbon receptor Homo sapiens 74-103 10340472-2 1999 Other bHLH-PAS proteins, hypoxia-inducible factor-1alpha (HIF-1alpha) and aromatic hydrocarbon receptor (AhR) mediate hypoxia- and dioxin-signal pathway, respectively. Dioxins 131-137 aryl hydrocarbon receptor Homo sapiens 105-108 10340472-9 1999 Consistent with this idea, the results indicate that the hypoxic activation of HIF-1alpha reduces dioxin-induced AhR"s function on the dioxin-responsive reporter gene and the endogenous gene. Dioxins 98-104 hypoxia inducible factor 1 subunit alpha Homo sapiens 79-89 10340472-9 1999 Consistent with this idea, the results indicate that the hypoxic activation of HIF-1alpha reduces dioxin-induced AhR"s function on the dioxin-responsive reporter gene and the endogenous gene. Dioxins 98-104 aryl hydrocarbon receptor Homo sapiens 113-116 10340472-9 1999 Consistent with this idea, the results indicate that the hypoxic activation of HIF-1alpha reduces dioxin-induced AhR"s function on the dioxin-responsive reporter gene and the endogenous gene. Dioxins 135-141 hypoxia inducible factor 1 subunit alpha Homo sapiens 79-89 10340472-9 1999 Consistent with this idea, the results indicate that the hypoxic activation of HIF-1alpha reduces dioxin-induced AhR"s function on the dioxin-responsive reporter gene and the endogenous gene. Dioxins 135-141 aryl hydrocarbon receptor Homo sapiens 113-116 10378784-5 1999 Electrophoretic mobility shift assay using nuclear extraction of cells revealed that alpha-Hederin reduced transformation of the Ah receptor to a form capable of specifically binding to an oligonucleotide containing a dioxin-response element (DRE) sequence of the Cyp1a-1 gene. Dioxins 218-224 aryl-hydrocarbon receptor Mus musculus 129-140 10207038-4 1999 ARNT complex binds to "dioxin responsive enhancers" (DREs) and activates genes involved in the metabolism of xenobiotics, e.g. cytochrome P4501A1 (Cyp1a1). Dioxins 23-29 aryl hydrocarbon receptor nuclear translocator Homo sapiens 0-4 10207038-4 1999 ARNT complex binds to "dioxin responsive enhancers" (DREs) and activates genes involved in the metabolism of xenobiotics, e.g. cytochrome P4501A1 (Cyp1a1). Dioxins 23-29 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 127-145 10207038-4 1999 ARNT complex binds to "dioxin responsive enhancers" (DREs) and activates genes involved in the metabolism of xenobiotics, e.g. cytochrome P4501A1 (Cyp1a1). Dioxins 23-29 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 147-153 10207038-10 1999 These experiments outline conditions where inhibitory and additive cross-talk occur between the hypoxia and dioxin signal transduction pathways and identify Epo as an AHR-regulated gene. Dioxins 108-114 erythropoietin Homo sapiens 157-160 10378784-5 1999 Electrophoretic mobility shift assay using nuclear extraction of cells revealed that alpha-Hederin reduced transformation of the Ah receptor to a form capable of specifically binding to an oligonucleotide containing a dioxin-response element (DRE) sequence of the Cyp1a-1 gene. Dioxins 218-224 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 264-271 10373624-1 1999 : Transcriptional up-regulation of mammalian CYP1A1 genes by dioxin is known to require binding of dioxin to the Ah receptor (AHR), subsequent interaction of this ligand-receptor complex with the AHR nuclear translocator (ARNT), and binding of this heterodimer to aromatic hydrocarbon response elements (AHREs) located in the 5" flanking sequences. Dioxins 61-67 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 45-51 10376761-1 1999 We studied the phenotype and the nucleotide sequence for the cDNAs of the Aldh3a1a and Aldh3a1c allelic forms of the dioxin-inducible cytosolic aldehyde dehydrogenase (ALDH3A1) present in inbred mouse strains. Dioxins 117-123 aldehyde dehydrogenase family 3, subfamily A1 Mus musculus 168-175 10092435-5 1999 PCB 77 was the major "dioxin-like" congener in the fish, followed by PCB 126 and then PCB 169. Dioxins 22-28 pyruvate carboxylase Homo sapiens 0-3 10947077-3 1999 Although many details of the overall dioxin signal transduction have been elucidated, the transcriptional regulation of dioxin-induced genes like cyp1A1 is not yet completely understood. Dioxins 120-126 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 146-152 10022276-5 1998 The results indicate that the nuclear AhR complex targets specific genomic core inhibitory dioxin responsive elements (iDREs) in promoter regions of some E2-responsive target genes to inhibit hormone-induced transactivation. Dioxins 91-97 aryl hydrocarbon receptor Homo sapiens 38-41 9864300-8 1998 Moreover, because the increase in the relative magnitude of CYP1A1 protein in response to LPS occurred in the absence of exogenous AhR ligand, these results suggest that B-cell activation is sufficient to induce AhR nuclear translocation and binding to dioxin-responsive elements in the promoter region of AhR-responsive genes. Dioxins 253-259 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 60-66 9881947-0 1998 Epidermal growth factor receptor as a mediator of developmental toxicity of dioxin in mouse embryonic teeth. Dioxins 76-82 epidermal growth factor receptor Mus musculus 0-32 9881947-11 1998 Thus, EGFR may also play a role in the developmental defects that dioxins cause in human teeth. Dioxins 66-73 epidermal growth factor receptor Homo sapiens 6-10 10036221-7 1999 AHR from hepatic cytosol of both the L-E and H/W rats could be transformed to the DNA-binding state in the presence of TCDD or other dioxin congeners as assessed by gel mobility shift assays. Dioxins 133-139 aryl hydrocarbon receptor Rattus norvegicus 0-3 9920887-8 1999 Transfecting ECC-1 cells with a general transcription factor involved in CYP1A1 induction, nuclear factor-1, reversed 17beta-estradiol antagonism of dioxin induced-CYP1A1. Dioxins 149-155 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 73-79 9920887-8 1999 Transfecting ECC-1 cells with a general transcription factor involved in CYP1A1 induction, nuclear factor-1, reversed 17beta-estradiol antagonism of dioxin induced-CYP1A1. Dioxins 149-155 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 164-170 10067811-2 1999 Cytochrome P450 1B1 (CYP1B1) is a dioxin-inducible gene that is active in the formation of 4-hydroxyestradiol, a potentially genotoxic catechol estrogen. Dioxins 34-40 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 0-19 10067811-2 1999 Cytochrome P450 1B1 (CYP1B1) is a dioxin-inducible gene that is active in the formation of 4-hydroxyestradiol, a potentially genotoxic catechol estrogen. Dioxins 34-40 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 21-27 10067811-3 1999 Therefore, the analysis of CYP1B1 in humans may be useful in establishing relationships between dioxin exposure and adverse health effects. Dioxins 96-102 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 27-33 10067811-10 1999 These data define the suitability of CYP1B1 for use as a mechanistically based biomarker in ongoing molecular epidemiological studies of human populations exposed to dioxins and related chemicals that bind the aromatic hydrocarbon receptor. Dioxins 166-173 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 37-43 10903109-5 1999 New data on the dioxin-like PCB emissions are presented for cement kilns and sinter plants. Dioxins 16-22 pyruvate carboxylase Homo sapiens 28-31 10190573-2 1999 Induction of cytochrome P4501A1 (CYP1A1) in mammalian cell culture is widely used as a functional parameter for AHR activation providing an estimate for "dioxin-like" inducing equivalents in extracts from environmental samples. Dioxins 154-160 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 13-31 10190573-2 1999 Induction of cytochrome P4501A1 (CYP1A1) in mammalian cell culture is widely used as a functional parameter for AHR activation providing an estimate for "dioxin-like" inducing equivalents in extracts from environmental samples. Dioxins 154-160 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 33-39 10190573-2 1999 Induction of cytochrome P4501A1 (CYP1A1) in mammalian cell culture is widely used as a functional parameter for AHR activation providing an estimate for "dioxin-like" inducing equivalents in extracts from environmental samples. Dioxins 154-160 aryl hydrocarbon receptor Homo sapiens 112-115 9931422-9 1999 In vitro produced zfAhR2 protein dimerizes with the rainbow trout aryl hydrocarbon receptor nuclear translocator (rtARNTb) and binds dioxin response elements derived from the rainbow trout CYP1A gene. Dioxins 133-139 aryl hydrocarbon receptor 2 Danio rerio 18-24 10352679-0 1999 Prepubertal regulation of the rat dioxin-inducible aldehyde dehydrogenase (ALDH3). Dioxins 34-40 aldehyde dehydrogenase 3 family, member A1 Rattus norvegicus 75-80 10331078-6 1999 Mechanistic analyses of cytochrome P4501A1 induction provide insights into ligand-dependent mammalian gene expression, basic helix-loop-helix/Per-Arnt-Sim protein function, and dioxin action; such studies also impact public health issues concerned with molecular epidemiology, carcinogenesis, and risk assessment. Dioxins 177-183 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 24-42 9872716-13 1999 Breast-feeding for 6 months contributed to the cumulative PCB/dioxin TEQ intake until 25 years of age, 12% in boys and 14% in girls. Dioxins 62-68 pyruvate carboxylase Homo sapiens 58-61 9867872-0 1999 Ah receptor and NF-kappaB interactions, a potential mechanism for dioxin toxicity. Dioxins 66-72 aryl hydrocarbon receptor Homo sapiens 0-11 9867872-0 1999 Ah receptor and NF-kappaB interactions, a potential mechanism for dioxin toxicity. Dioxins 66-72 nuclear factor kappa B subunit 1 Homo sapiens 16-25 10503953-9 1999 However, B[a]P induced a retarded band with the [32P]-dioxin responsive element in CL3 cells, but not in A427 cells. Dioxins 54-60 adhesion G protein-coupled receptor L3 Homo sapiens 83-86 10373624-1 1999 : Transcriptional up-regulation of mammalian CYP1A1 genes by dioxin is known to require binding of dioxin to the Ah receptor (AHR), subsequent interaction of this ligand-receptor complex with the AHR nuclear translocator (ARNT), and binding of this heterodimer to aromatic hydrocarbon response elements (AHREs) located in the 5" flanking sequences. Dioxins 61-67 aryl hydrocarbon receptor Homo sapiens 113-124 10373624-1 1999 : Transcriptional up-regulation of mammalian CYP1A1 genes by dioxin is known to require binding of dioxin to the Ah receptor (AHR), subsequent interaction of this ligand-receptor complex with the AHR nuclear translocator (ARNT), and binding of this heterodimer to aromatic hydrocarbon response elements (AHREs) located in the 5" flanking sequences. Dioxins 61-67 aryl hydrocarbon receptor Homo sapiens 126-129 10373624-1 1999 : Transcriptional up-regulation of mammalian CYP1A1 genes by dioxin is known to require binding of dioxin to the Ah receptor (AHR), subsequent interaction of this ligand-receptor complex with the AHR nuclear translocator (ARNT), and binding of this heterodimer to aromatic hydrocarbon response elements (AHREs) located in the 5" flanking sequences. Dioxins 61-67 aryl hydrocarbon receptor nuclear translocator Homo sapiens 196-220 10373624-1 1999 : Transcriptional up-regulation of mammalian CYP1A1 genes by dioxin is known to require binding of dioxin to the Ah receptor (AHR), subsequent interaction of this ligand-receptor complex with the AHR nuclear translocator (ARNT), and binding of this heterodimer to aromatic hydrocarbon response elements (AHREs) located in the 5" flanking sequences. Dioxins 61-67 aryl hydrocarbon receptor nuclear translocator Homo sapiens 222-226 10373624-1 1999 : Transcriptional up-regulation of mammalian CYP1A1 genes by dioxin is known to require binding of dioxin to the Ah receptor (AHR), subsequent interaction of this ligand-receptor complex with the AHR nuclear translocator (ARNT), and binding of this heterodimer to aromatic hydrocarbon response elements (AHREs) located in the 5" flanking sequences. Dioxins 99-105 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 45-51 10373624-1 1999 : Transcriptional up-regulation of mammalian CYP1A1 genes by dioxin is known to require binding of dioxin to the Ah receptor (AHR), subsequent interaction of this ligand-receptor complex with the AHR nuclear translocator (ARNT), and binding of this heterodimer to aromatic hydrocarbon response elements (AHREs) located in the 5" flanking sequences. Dioxins 99-105 aryl hydrocarbon receptor Homo sapiens 113-124 10373624-1 1999 : Transcriptional up-regulation of mammalian CYP1A1 genes by dioxin is known to require binding of dioxin to the Ah receptor (AHR), subsequent interaction of this ligand-receptor complex with the AHR nuclear translocator (ARNT), and binding of this heterodimer to aromatic hydrocarbon response elements (AHREs) located in the 5" flanking sequences. Dioxins 99-105 aryl hydrocarbon receptor Homo sapiens 126-129 10373624-1 1999 : Transcriptional up-regulation of mammalian CYP1A1 genes by dioxin is known to require binding of dioxin to the Ah receptor (AHR), subsequent interaction of this ligand-receptor complex with the AHR nuclear translocator (ARNT), and binding of this heterodimer to aromatic hydrocarbon response elements (AHREs) located in the 5" flanking sequences. Dioxins 99-105 aryl hydrocarbon receptor nuclear translocator Homo sapiens 222-226 10373624-7 1999 All of our trout CYP1A3 promoter data are consistent with dioxin-inducible luciferase activity being controlled by two or more AHREs via cooperativity with a GC-rich region (-1852)-as has previously been demonstrated for AHREs in mammalian CYP1A1 promoters. Dioxins 58-64 cytochrome P450 1A3 Oncorhynchus mykiss 17-23 10373624-7 1999 All of our trout CYP1A3 promoter data are consistent with dioxin-inducible luciferase activity being controlled by two or more AHREs via cooperativity with a GC-rich region (-1852)-as has previously been demonstrated for AHREs in mammalian CYP1A1 promoters. Dioxins 58-64 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 240-246 10072167-4 1998 Electrophoretic mobility shift assay using nuclear extract of cells revealed that estradiol reduced transformation of the Ah receptor to the form capable of specifically binding to an oligonucleotide containing dioxin-response element (DRE) sequence. Dioxins 211-217 aryl-hydrocarbon receptor Mus musculus 122-133 9802319-11 1998 Of particular interest is the remarkably strong expression of the recently identified dioxin inducible CYP1B1, known to be present in a wide range of malignant tumors. Dioxins 86-92 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 103-109 9972449-2 1998 Ligands for the AHR include a variety of aromatic hydrocarbons, including the chlorinated dioxins and related halogenated aromatic hydrocarbons whose toxicity occurs through activation of the AHR. Dioxins 90-97 aryl hydrocarbon receptor Homo sapiens 16-19 9972449-2 1998 Ligands for the AHR include a variety of aromatic hydrocarbons, including the chlorinated dioxins and related halogenated aromatic hydrocarbons whose toxicity occurs through activation of the AHR. Dioxins 90-97 aryl hydrocarbon receptor Homo sapiens 192-195 9799183-6 1998 For the estimation of the total dioxin activity in an environmental biological sample, the TEF value of a compound is multiplied by the concentration in the specific matrix. Dioxins 32-38 TEF transcription factor, PAR bZIP family member Homo sapiens 91-94 10366995-5 1998 Furthermore, the response obtained with a mixture of dioxins was additive, in accordance with the TEF-principle. Dioxins 53-60 TEF transcription factor, PAR bZIP family member Bos taurus 98-101 10366995-12 1998 Testing of 22 bovine milk samples, taken at different sites in The Netherlands, in the CALUX-assay showed combined dioxin and dioxin-like PCB levels equivalent to 1.6 pg TCDD/g fat (range 0.2-4.6). Dioxins 126-132 pyruvate carboxylase Bos taurus 138-141 9828293-4 1998 New experimental data has revealed that a variety of structural, functional and behaviourial alterations can be induced in rodent species following exposure to PHAHs while a Dutch collaborative PCB/dioxin study has illustrated subtle clinical, endocrine and mental/psychomotor development effects can occur in breast fed infants. Dioxins 198-204 pyruvate carboxylase Homo sapiens 194-197 9447995-10 1998 XAP2 enhanced the ability of endogenous murine and human AhR complexes to activate a dioxin-responsive element-luciferase reporter twofold, following transient expression of XAP2 in Hepa 1c1c7 and HeLa cells. Dioxins 85-91 aryl-hydrocarbon receptor-interacting protein Mus musculus 0-4 9874250-1 1998 The environmental contaminant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD or dioxin) induces gene transcription, a process that requires binding of the activated aryl hydrocarbon receptor (AhR) to dioxin-responsive elements (DREs) within the enhancer region of responsive genes. Dioxins 59-65 aryl hydrocarbon receptor Homo sapiens 160-185 9874250-1 1998 The environmental contaminant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD or dioxin) induces gene transcription, a process that requires binding of the activated aryl hydrocarbon receptor (AhR) to dioxin-responsive elements (DREs) within the enhancer region of responsive genes. Dioxins 59-65 aryl hydrocarbon receptor Homo sapiens 187-190 9874250-1 1998 The environmental contaminant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD or dioxin) induces gene transcription, a process that requires binding of the activated aryl hydrocarbon receptor (AhR) to dioxin-responsive elements (DREs) within the enhancer region of responsive genes. Dioxins 75-81 aryl hydrocarbon receptor Homo sapiens 160-185 9874250-1 1998 The environmental contaminant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD or dioxin) induces gene transcription, a process that requires binding of the activated aryl hydrocarbon receptor (AhR) to dioxin-responsive elements (DREs) within the enhancer region of responsive genes. Dioxins 75-81 aryl hydrocarbon receptor Homo sapiens 187-190 9783725-3 1998 The UGT1A6 gene (formerly known as UGT1*06 and UGT1A1) has been suggested to belong to the aryl hydrocarbon (Ah) gene battery, which consists of several genes encoding for drug-metabolising enzymes regulated by dioxin and other ligands of the Ah receptor. Dioxins 211-217 UDP glucuronosyltransferase family 1 member A6 Rattus norvegicus 4-10 9783725-3 1998 The UGT1A6 gene (formerly known as UGT1*06 and UGT1A1) has been suggested to belong to the aryl hydrocarbon (Ah) gene battery, which consists of several genes encoding for drug-metabolising enzymes regulated by dioxin and other ligands of the Ah receptor. Dioxins 211-217 UDP glucuronosyltransferase family 1 member A6 Rattus norvegicus 35-42 9783725-3 1998 The UGT1A6 gene (formerly known as UGT1*06 and UGT1A1) has been suggested to belong to the aryl hydrocarbon (Ah) gene battery, which consists of several genes encoding for drug-metabolising enzymes regulated by dioxin and other ligands of the Ah receptor. Dioxins 211-217 UDP glucuronosyltransferase family 1 member A1 Rattus norvegicus 47-53 9783725-3 1998 The UGT1A6 gene (formerly known as UGT1*06 and UGT1A1) has been suggested to belong to the aryl hydrocarbon (Ah) gene battery, which consists of several genes encoding for drug-metabolising enzymes regulated by dioxin and other ligands of the Ah receptor. Dioxins 211-217 aryl hydrocarbon receptor Rattus norvegicus 243-254 9708986-1 1998 The aryl hydrocarbon receptor (AhR) is a ligand-dependent transcription factor that mediates many of the biological and toxicological actions of a variety of hydrophobic natural and synthetic chemicals, including the environmental contaminant 2,3,7, 8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin). Dioxins 273-279 aryl hydrocarbon receptor Homo sapiens 4-29 9708986-1 1998 The aryl hydrocarbon receptor (AhR) is a ligand-dependent transcription factor that mediates many of the biological and toxicological actions of a variety of hydrophobic natural and synthetic chemicals, including the environmental contaminant 2,3,7, 8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin). Dioxins 273-279 aryl hydrocarbon receptor Homo sapiens 31-34 9744540-0 1998 Expression of CYP1B1 but not CYP1A1 by primary cultured human mammary stromal fibroblasts constitutively and in response to dioxin exposure: role of the Ah receptor. Dioxins 124-130 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 14-20 9687573-1 1998 The aryl hydrocarbon receptor (AHR) is believed to mediate many of the toxic, carcinogenic, and teratogenic effects of environmental contaminants such as dioxins, polycyclic aromatic hydrocarbons, and polyhalogenated biphenyls. Dioxins 154-161 aryl-hydrocarbon receptor Mus musculus 4-29 9687573-1 1998 The aryl hydrocarbon receptor (AHR) is believed to mediate many of the toxic, carcinogenic, and teratogenic effects of environmental contaminants such as dioxins, polycyclic aromatic hydrocarbons, and polyhalogenated biphenyls. Dioxins 154-161 aryl-hydrocarbon receptor Mus musculus 31-34 9745906-1 1998 Like dioxin, some polychlorinated biphenyl (PCB) congeners produce toxicity by binding to an aryl hydrocarbon (Ah) receptor. Dioxins 5-11 aryl hydrocarbon receptor Homo sapiens 93-123 9707505-12 1998 (1) A structure-activity relationship study with TCDD and three dioxin congeners revealed a rank order for their potency in activation of AhR-associated c-Src kinase from cervical cells which was identical to that of previously determined toxicity indices. Dioxins 64-70 aryl hydrocarbon receptor Homo sapiens 138-141 9707505-12 1998 (1) A structure-activity relationship study with TCDD and three dioxin congeners revealed a rank order for their potency in activation of AhR-associated c-Src kinase from cervical cells which was identical to that of previously determined toxicity indices. Dioxins 64-70 C-terminal Src kinase Homo sapiens 153-165 9617381-0 1998 Quantitation of the extracellular domain of epidermal growth factor receptor in the plasma of dioxin-exposed individuals. Dioxins 94-100 epidermal growth factor receptor Homo sapiens 44-76 9617381-1 1998 Animal models suggest that dioxins have a negative effect on the level of expression of the epidermal growth factor receptor in cells. Dioxins 27-34 epidermal growth factor receptor Homo sapiens 92-124 9617381-3 1998 We have determined the levels of the extracellular domain of the epidermal growth factor receptor in the plasma of 30 individuals: 10 with high blood dioxin levels (TEQ range = 318-673 ppt), 10 with medium blood dioxin levels (TEQ range = 16-60 ppt), and 10 with low background blood dioxin levels (TEQ range = 3-10 ppt). Dioxins 150-156 epidermal growth factor receptor Homo sapiens 65-97 9617381-3 1998 We have determined the levels of the extracellular domain of the epidermal growth factor receptor in the plasma of 30 individuals: 10 with high blood dioxin levels (TEQ range = 318-673 ppt), 10 with medium blood dioxin levels (TEQ range = 16-60 ppt), and 10 with low background blood dioxin levels (TEQ range = 3-10 ppt). Dioxins 212-218 epidermal growth factor receptor Homo sapiens 65-97 9617381-3 1998 We have determined the levels of the extracellular domain of the epidermal growth factor receptor in the plasma of 30 individuals: 10 with high blood dioxin levels (TEQ range = 318-673 ppt), 10 with medium blood dioxin levels (TEQ range = 16-60 ppt), and 10 with low background blood dioxin levels (TEQ range = 3-10 ppt). Dioxins 212-218 epidermal growth factor receptor Homo sapiens 65-97 9617381-4 1998 The levels of the epidermal growth factor receptor extracellular domain were lower in the high blood dioxin group (mean +/- SD = 45 +/- 26 fmol/ml) and the medium blood dioxin group (mean +/- SD = 41 +/- 23 fmol/ml) compared with the low blood dioxin group (mean +/- SD = 73 +/- 43 fmol/ml). Dioxins 101-107 epidermal growth factor receptor Homo sapiens 18-50 9617381-4 1998 The levels of the epidermal growth factor receptor extracellular domain were lower in the high blood dioxin group (mean +/- SD = 45 +/- 26 fmol/ml) and the medium blood dioxin group (mean +/- SD = 41 +/- 23 fmol/ml) compared with the low blood dioxin group (mean +/- SD = 73 +/- 43 fmol/ml). Dioxins 169-175 epidermal growth factor receptor Homo sapiens 18-50 9617381-4 1998 The levels of the epidermal growth factor receptor extracellular domain were lower in the high blood dioxin group (mean +/- SD = 45 +/- 26 fmol/ml) and the medium blood dioxin group (mean +/- SD = 41 +/- 23 fmol/ml) compared with the low blood dioxin group (mean +/- SD = 73 +/- 43 fmol/ml). Dioxins 169-175 epidermal growth factor receptor Homo sapiens 18-50 9617381-5 1998 These results suggest that the extracellular domain of the epidermal growth factor receptor may be a marker of the biological effect of dioxin exposure. Dioxins 136-142 epidermal growth factor receptor Homo sapiens 59-91 10048125-2 1998 Many of these chemicals are dioxin-like and their relative toxicity is related to their ability to bind and activate the Ah receptor. Dioxins 28-34 aryl-hydrocarbon receptor Mus musculus 121-132 9853009-1 1998 The aryl hydrocarbon receptor (AhR) is a ligand-dependent transcription factor that mediates many of the biological and toxicological actions of a variety of hydrophobic natural and synthetic chemicals, including the environmental contaminant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin). Dioxins 272-278 aryl hydrocarbon receptor Cavia porcellus 4-29 9853009-1 1998 The aryl hydrocarbon receptor (AhR) is a ligand-dependent transcription factor that mediates many of the biological and toxicological actions of a variety of hydrophobic natural and synthetic chemicals, including the environmental contaminant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin). Dioxins 272-278 aryl hydrocarbon receptor Cavia porcellus 31-34 9853009-8 1998 Not only was dioxin responsive element-driven luciferase gene expression induced by carbaryl in stably transfected mouse, rat, guinea pig, and human cells, gel retardation analysis revealed that carbaryl stimulated AhR transformation and DNA binding in vitro and in cells in culture. Dioxins 13-19 aryl hydrocarbon receptor Homo sapiens 215-218 9721195-1 1998 The aryl hydrocarbon receptor (AhR) is a ligand-dependent transcription factor that mediates many of the biological and toxicological actions of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and related chemicals. Dioxins 174-180 aryl hydrocarbon receptor Rattus norvegicus 4-29 9721195-1 1998 The aryl hydrocarbon receptor (AhR) is a ligand-dependent transcription factor that mediates many of the biological and toxicological actions of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and related chemicals. Dioxins 174-180 aryl hydrocarbon receptor Rattus norvegicus 31-34 9705885-0 1998 Aryl hydrocarbon receptor activation in genital tubercle, palate, and other embryonic tissues in 2,3,7, 8-tetrachlorodibenzo-p-dioxin-responsive lacZ mice. Dioxins 127-133 aryl-hydrocarbon receptor Mus musculus 0-25 9705885-12 1998 These data indicate the ability of TCDD to initiate a signal transduction process leading to a transcriptionally active AhR in these tissues, thereby identifying potential targets of dioxin-induced toxicity during development. Dioxins 183-189 aryl-hydrocarbon receptor Mus musculus 120-123 9705900-0 1998 Developmental regulation of the 3-methylcholanthrene- and dioxin-inducible CYP1A5 gene in chick embryo liver in vivo. Dioxins 58-64 cytochrome P450 1A2 Gallus gallus 75-81 9705900-1 1998 The cDNA sequences for two dioxin-inducible cytochrome P450s in chicken, CYP1A4 and CYP1A5, have recently been reported which correspond to two dioxin-inducible forms of P450 previously designated as TCDDAHH and TCDDAA, respectively. Dioxins 27-33 cytochrome P450 1A4 Gallus gallus 73-79 9705900-1 1998 The cDNA sequences for two dioxin-inducible cytochrome P450s in chicken, CYP1A4 and CYP1A5, have recently been reported which correspond to two dioxin-inducible forms of P450 previously designated as TCDDAHH and TCDDAA, respectively. Dioxins 27-33 cytochrome P450 1A2 Gallus gallus 84-90 9705900-1 1998 The cDNA sequences for two dioxin-inducible cytochrome P450s in chicken, CYP1A4 and CYP1A5, have recently been reported which correspond to two dioxin-inducible forms of P450 previously designated as TCDDAHH and TCDDAA, respectively. Dioxins 144-150 cytochrome P450 1A4 Gallus gallus 73-79 9705900-1 1998 The cDNA sequences for two dioxin-inducible cytochrome P450s in chicken, CYP1A4 and CYP1A5, have recently been reported which correspond to two dioxin-inducible forms of P450 previously designated as TCDDAHH and TCDDAA, respectively. Dioxins 144-150 cytochrome P450 1A2 Gallus gallus 84-90 9705900-3 1998 The purpose of this study was to examine the developmental regulation of the second dioxin-inducible P450 gene, CYP1A5, in chick embryo liver. Dioxins 84-90 cytochrome P450 1A2 Gallus gallus 112-118 9578599-1 1998 The Ah receptor (AhR) is a soluble ligand-dependent DNA regulatory protein that mediates many of the biological responses to 2,3,7, 8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and related chemicals. Dioxins 155-161 aryl hydrocarbon receptor Rattus norvegicus 4-15 9578599-1 1998 The Ah receptor (AhR) is a soluble ligand-dependent DNA regulatory protein that mediates many of the biological responses to 2,3,7, 8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and related chemicals. Dioxins 155-161 aryl hydrocarbon receptor Rattus norvegicus 17-20 21781868-2 1998 The aim of this study was to investigate whether a toxic dose of the dioxin-like coplanar PCB modifies enzyme activities in peroxisomes where plays an important role in lipid metabolism. Dioxins 69-75 pyruvate carboxylase Rattus norvegicus 90-93 9535862-4 1998 This interference was not only demonstrated by induction of a transfected dioxin-responsive reporter plasmid but also on the AhR-mediated up-regulation of the endogenous cytochrome P450-1A1 activity. Dioxins 74-80 aryl hydrocarbon receptor Homo sapiens 125-128 9535862-4 1998 This interference was not only demonstrated by induction of a transfected dioxin-responsive reporter plasmid but also on the AhR-mediated up-regulation of the endogenous cytochrome P450-1A1 activity. Dioxins 74-80 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 170-189 9571985-6 1998 At lower dioxin concentrations, our results demonstrated an actual increase in CD8+ cells, whereas DES-treated fetal thymocytes were mainly enriched in CD4-CD8- double-negative cells. Dioxins 9-15 CD8a molecule Homo sapiens 79-82 9447995-10 1998 XAP2 enhanced the ability of endogenous murine and human AhR complexes to activate a dioxin-responsive element-luciferase reporter twofold, following transient expression of XAP2 in Hepa 1c1c7 and HeLa cells. Dioxins 85-91 aryl hydrocarbon receptor Homo sapiens 57-60 9464894-2 1998 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD; dioxin) is the most toxic member of this class of halogenated aromatic hydrocarbons (HAH); mechanistic studies indicate that the toxic and biochemical effects associated with exposure to TCDD are mediated via initial binding to the cytosolic aryl hydrocarbon (Ah) receptor protein present in target tissues and organs. Dioxins 29-35 aryl hydrocarbon receptor Homo sapiens 285-315 9464894-5 1998 Thus, the toxic equivalency factor (TEF) approach for HAH is based on the common mechanism of action for TCDD and related compounds in which a TEF value for a "dioxin-like" congener is defined as the potency of the individual (i) congener relative to TCDD ([EC50 [TCDD]/EC50 [test compound]). Dioxins 160-166 TEF transcription factor, PAR bZIP family member Homo sapiens 36-39 9464894-5 1998 Thus, the toxic equivalency factor (TEF) approach for HAH is based on the common mechanism of action for TCDD and related compounds in which a TEF value for a "dioxin-like" congener is defined as the potency of the individual (i) congener relative to TCDD ([EC50 [TCDD]/EC50 [test compound]). Dioxins 160-166 TEF transcription factor, PAR bZIP family member Homo sapiens 143-146 9464896-1 1998 The major dioxin-related research activities in the United States Department of Agriculture are 1) a survey of dioxin levels in beef samples collected at 13 experiment stations throughout the United States, 2) a feeding study of eight dioxins, four furans, and three PCB at levels equal to or above levels expected at highly industrialized locations, and 3) metabolism studies of 14C-labeled dioxin congeners. Dioxins 10-16 pyruvate carboxylase Homo sapiens 267-270 9414485-5 1998 Results of experiments with Ah-receptor blockers and structure activity studies with different polychlorinated biphenyl (PCB) and dioxin congeners were consistent with reduction of LPL activity being mediated by the Ah receptor. Dioxins 130-136 lipoprotein lipase Mus musculus 181-184 9414485-5 1998 Results of experiments with Ah-receptor blockers and structure activity studies with different polychlorinated biphenyl (PCB) and dioxin congeners were consistent with reduction of LPL activity being mediated by the Ah receptor. Dioxins 130-136 aryl-hydrocarbon receptor Mus musculus 216-227 9418899-1 1998 The ligand-activated aromatic hydrocarbon receptor (AHR) dimerizes with the AHR nuclear translocator (ARNT) to form a functional complex that transactivates expression of the cytochrome P-450 CYP1A1 gene and other genes in the dioxin-inducible [Ah] gene battery. Dioxins 227-233 aryl-hydrocarbon receptor Mus musculus 21-50 9418899-1 1998 The ligand-activated aromatic hydrocarbon receptor (AHR) dimerizes with the AHR nuclear translocator (ARNT) to form a functional complex that transactivates expression of the cytochrome P-450 CYP1A1 gene and other genes in the dioxin-inducible [Ah] gene battery. Dioxins 227-233 aryl-hydrocarbon receptor Mus musculus 52-55 9418899-1 1998 The ligand-activated aromatic hydrocarbon receptor (AHR) dimerizes with the AHR nuclear translocator (ARNT) to form a functional complex that transactivates expression of the cytochrome P-450 CYP1A1 gene and other genes in the dioxin-inducible [Ah] gene battery. Dioxins 227-233 aryl hydrocarbon receptor nuclear translocator Mus musculus 76-100 9418899-1 1998 The ligand-activated aromatic hydrocarbon receptor (AHR) dimerizes with the AHR nuclear translocator (ARNT) to form a functional complex that transactivates expression of the cytochrome P-450 CYP1A1 gene and other genes in the dioxin-inducible [Ah] gene battery. Dioxins 227-233 aryl hydrocarbon receptor nuclear translocator Mus musculus 102-106 10224888-10 1998 These study strongly support the role of AhR in dioxin toxicity. Dioxins 48-54 aryl hydrocarbon receptor Homo sapiens 41-44 9465260-10 1998 Increased expression of cytochrome P450 1A is a major biochemical consequence of TCDD exposure and is often used as a biomarker for exposure to dioxin-like compounds. Dioxins 144-150 cytochrome P450 1A1 Oryzias latipes 24-42 9393671-0 1997 Sustained increase in intracellular free calcium and activation of cyclooxygenase-2 expression in mouse hepatoma cells treated with dioxin. Dioxins 132-138 prostaglandin-endoperoxide synthase 2 Mus musculus 67-83 9391097-9 1997 Overall, our analyses indicate that the AHR is a phylogenetically ancient protein present in all living vertebrate groups (with a possible invertebrate homolog), thus providing an evolutionary perspective to the study of dioxin toxicity and AHR function. Dioxins 221-227 aryl hydrocarbon receptor Homo sapiens 40-43 9415701-6 1997 Activated leukocytes exhibited an even greater enhancement of dioxin response element binding by the AhR in the presence of TCDD than in the absence of TCDD. Dioxins 62-68 aryl hydrocarbon receptor Homo sapiens 101-104 9374512-9 1997 A retarded band associated with formation of a [32P]dioxin-responsive element-AhR complex was observed in nuclear extracts from cells treated with TCDD or TCDD plus E2 (cotreated). Dioxins 52-58 aryl-hydrocarbon receptor Mus musculus 78-81 9240455-0 1997 Role of CYP1A2 in hepatic sequestration of dioxin: studies using CYP1A2 knock-out mice. Dioxins 43-49 cytochrome P450, family 1, subfamily a, polypeptide 2 Mus musculus 8-14 9380021-12 1997 Gel retardation assays demonstrated that bilirubin, but not hemin or biliverdin, was able to transform the AHR to a form capable of specifically binding to a 32P-labeled oligonucleotide containing a dioxin-response element sequence. Dioxins 199-205 aryl-hydrocarbon receptor Mus musculus 107-110 9328177-1 1997 Cytochrome P4501B1 (CYP1B1) is the most recently identified member of the dioxin-inducible CYP1 family. Dioxins 74-80 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 0-18 9328177-1 1997 Cytochrome P4501B1 (CYP1B1) is the most recently identified member of the dioxin-inducible CYP1 family. Dioxins 74-80 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 20-26 21781786-8 1997 In summary, the non dioxin-like PCB 153 can decrease gap junctional intercellular communication rapidly by reducing the phosphorylated isoform of Cx43, whereas the dioxin-like PCB 126 and TCDD reduce the communication slowly by decreasing the mRNA level of Cx43, resulting in a reduced Cx43 protein level (which includes the P(2)-band). Dioxins 20-26 pyruvate carboxylase Rattus norvegicus 32-35 21781786-8 1997 In summary, the non dioxin-like PCB 153 can decrease gap junctional intercellular communication rapidly by reducing the phosphorylated isoform of Cx43, whereas the dioxin-like PCB 126 and TCDD reduce the communication slowly by decreasing the mRNA level of Cx43, resulting in a reduced Cx43 protein level (which includes the P(2)-band). Dioxins 20-26 gap junction protein, alpha 1 Rattus norvegicus 146-150 21781786-8 1997 In summary, the non dioxin-like PCB 153 can decrease gap junctional intercellular communication rapidly by reducing the phosphorylated isoform of Cx43, whereas the dioxin-like PCB 126 and TCDD reduce the communication slowly by decreasing the mRNA level of Cx43, resulting in a reduced Cx43 protein level (which includes the P(2)-band). Dioxins 164-170 pyruvate carboxylase Rattus norvegicus 32-35 21781786-8 1997 In summary, the non dioxin-like PCB 153 can decrease gap junctional intercellular communication rapidly by reducing the phosphorylated isoform of Cx43, whereas the dioxin-like PCB 126 and TCDD reduce the communication slowly by decreasing the mRNA level of Cx43, resulting in a reduced Cx43 protein level (which includes the P(2)-band). Dioxins 164-170 pyruvate carboxylase Rattus norvegicus 176-179 21781786-9 1997 The mixed inducing PCB-congener, PCB 118, can act both as the dioxin-like and the non dioxin-like PCBs in gap junction regulation. Dioxins 62-68 pyruvate carboxylase Rattus norvegicus 19-22 21781786-9 1997 The mixed inducing PCB-congener, PCB 118, can act both as the dioxin-like and the non dioxin-like PCBs in gap junction regulation. Dioxins 62-68 pyruvate carboxylase Rattus norvegicus 33-36 21781786-9 1997 The mixed inducing PCB-congener, PCB 118, can act both as the dioxin-like and the non dioxin-like PCBs in gap junction regulation. Dioxins 86-92 pyruvate carboxylase Rattus norvegicus 19-22 21781786-9 1997 The mixed inducing PCB-congener, PCB 118, can act both as the dioxin-like and the non dioxin-like PCBs in gap junction regulation. Dioxins 86-92 pyruvate carboxylase Rattus norvegicus 33-36 9299183-11 1997 Similarly, the toxicological effects of dioxins are mediated via the Ah receptor (AHR), another ligand-activated nuclear receptor. Dioxins 40-47 aryl hydrocarbon receptor Homo sapiens 69-80 9299183-11 1997 Similarly, the toxicological effects of dioxins are mediated via the Ah receptor (AHR), another ligand-activated nuclear receptor. Dioxins 40-47 aryl hydrocarbon receptor Homo sapiens 82-85 9464455-0 1997 Sensitivity of CYP1A1 mRNA inducibility by dioxin is the same in Cyp1a2(+/+) wild-type and Cyp1a2(-/-) null mutant mice. Dioxins 43-49 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 15-21 9464455-0 1997 Sensitivity of CYP1A1 mRNA inducibility by dioxin is the same in Cyp1a2(+/+) wild-type and Cyp1a2(-/-) null mutant mice. Dioxins 43-49 cytochrome P450, family 1, subfamily a, polypeptide 2 Mus musculus 65-71 9464455-0 1997 Sensitivity of CYP1A1 mRNA inducibility by dioxin is the same in Cyp1a2(+/+) wild-type and Cyp1a2(-/-) null mutant mice. Dioxins 43-49 cytochrome P450, family 1, subfamily a, polypeptide 2 Mus musculus 91-97 9464455-4 1997 The differential inducibility of liver CYP1A1 mRNA by dioxin was therefore compared in Cyp1a2(+/+) wild-type mice, Cyp1a2(+/-) heterozygotes, and Cyp1a2(-/-) homozygous null mutants. Dioxins 54-60 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 39-45 9230218-1 1997 Cytochrome P450 CYP1B1 is a recently cloned dioxin-inducible form of the cytochrome P450 family of xenobiotic metabolizing enzymes. Dioxins 44-50 cytochrome P450 family 1 subfamily B member 1 Homo sapiens 16-22 9199285-0 1997 Transactivation domains facilitate promoter occupancy for the dioxin-inducible CYP1A1 gene in vivo. Dioxins 62-68 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 79-85 21781780-6 1997 Since ARNT is a heterodimerization partner of the AhR required for binding of the ligand-activated AhR to dioxin-responsive elements on DNA in the nucleus to transactivate genes controlled by the AhR, an alternative mechanism for TCDD"s action is discussed which does not require ARNT. Dioxins 106-112 aryl hydrocarbon receptor nuclear translocator Mus musculus 6-10 21781780-6 1997 Since ARNT is a heterodimerization partner of the AhR required for binding of the ligand-activated AhR to dioxin-responsive elements on DNA in the nucleus to transactivate genes controlled by the AhR, an alternative mechanism for TCDD"s action is discussed which does not require ARNT. Dioxins 106-112 aryl-hydrocarbon receptor Mus musculus 50-53 21781780-6 1997 Since ARNT is a heterodimerization partner of the AhR required for binding of the ligand-activated AhR to dioxin-responsive elements on DNA in the nucleus to transactivate genes controlled by the AhR, an alternative mechanism for TCDD"s action is discussed which does not require ARNT. Dioxins 106-112 aryl-hydrocarbon receptor Mus musculus 99-102 21781780-6 1997 Since ARNT is a heterodimerization partner of the AhR required for binding of the ligand-activated AhR to dioxin-responsive elements on DNA in the nucleus to transactivate genes controlled by the AhR, an alternative mechanism for TCDD"s action is discussed which does not require ARNT. Dioxins 106-112 aryl-hydrocarbon receptor Mus musculus 99-102 9199285-1 1997 We have studied the transcriptional regulation of the dioxin-inducible mouse CYP1A1 gene in its native chromosomal setting. Dioxins 54-60 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 77-83 9199285-2 1997 We analyzed the ability of aromatic hydrocarbon receptor (AhR) mutants and AhR chimeras to restore dioxin responsiveness to the CYP1A1 gene in AhR-defective mouse hepatoma cells. Dioxins 99-105 aryl-hydrocarbon receptor Mus musculus 27-56 9199285-2 1997 We analyzed the ability of aromatic hydrocarbon receptor (AhR) mutants and AhR chimeras to restore dioxin responsiveness to the CYP1A1 gene in AhR-defective mouse hepatoma cells. Dioxins 99-105 aryl-hydrocarbon receptor Mus musculus 58-61 9199285-2 1997 We analyzed the ability of aromatic hydrocarbon receptor (AhR) mutants and AhR chimeras to restore dioxin responsiveness to the CYP1A1 gene in AhR-defective mouse hepatoma cells. Dioxins 99-105 aryl-hydrocarbon receptor Mus musculus 75-78 9199285-2 1997 We analyzed the ability of aromatic hydrocarbon receptor (AhR) mutants and AhR chimeras to restore dioxin responsiveness to the CYP1A1 gene in AhR-defective mouse hepatoma cells. Dioxins 99-105 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 128-134 9199285-2 1997 We analyzed the ability of aromatic hydrocarbon receptor (AhR) mutants and AhR chimeras to restore dioxin responsiveness to the CYP1A1 gene in AhR-defective mouse hepatoma cells. Dioxins 99-105 aryl-hydrocarbon receptor Mus musculus 75-78 9139728-8 1997 Consistent with this observation, both omeprazole and dioxin responsiveness of the dioxin receptor was inhibited in mutant yeast cells expressing low levels of the molecular chaperone hsp90 that is critical for ligand binding activity. Dioxins 54-60 Hsp90 family chaperone HSP82 Saccharomyces cerevisiae S288C 184-189 9241662-5 1997 The prototype AHR agonist 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD; dioxin) did not affect the rates of chronic alcohol consumption in B6 or D2 mice, suggesting that dioxin-inducible metabolism does not play a major role in alcohol drinking preference. Dioxins 55-61 aryl-hydrocarbon receptor Mus musculus 14-17 9145908-6 1997 Transfection studies with a plasmid containing a luciferase reporter gene under control of two dioxin-responsive elements indicate an effect on AHR protein expression. Dioxins 95-101 aryl hydrocarbon receptor Homo sapiens 144-147 9141435-3 1997 In the absence of EGF, the accumulation of CYP3A4 and CYP1A2 messenger RNAs (mRNAs) in response to their respective inducers (rifampicin and dioxin) was dramatically decreased in subconfluent culture with respect to confluent cultures. Dioxins 141-147 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 43-49 9141435-3 1997 In the absence of EGF, the accumulation of CYP3A4 and CYP1A2 messenger RNAs (mRNAs) in response to their respective inducers (rifampicin and dioxin) was dramatically decreased in subconfluent culture with respect to confluent cultures. Dioxins 141-147 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 54-60 9141435-6 1997 In contrast, the accumulation of CYP1A1 mRNA in response to dioxin was similar in confluent and subconfluent cultures, irrespective of the presence of EGF. Dioxins 60-66 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 33-39 9083006-1 1997 To identify new proteins involved in dioxin-dependent signal transduction and transcriptional regulation, we used a yeast two-hybrid system to identify proteins that interact with the Ah receptor (AhR). Dioxins 37-43 aryl-hydrocarbon receptor Mus musculus 184-195 9115019-7 1997 These results indicate an adverse relation between dioxin exposure and diabetes mellitus, glucose metabolism, and insulin production. Dioxins 51-57 insulin Homo sapiens 114-121 9083006-1 1997 To identify new proteins involved in dioxin-dependent signal transduction and transcriptional regulation, we used a yeast two-hybrid system to identify proteins that interact with the Ah receptor (AhR). Dioxins 37-43 aryl-hydrocarbon receptor Mus musculus 197-200 9102211-11 1997 These findings indicate that the ligand-dependent activation and dioxin-responsive element binding of the Ah receptor required for CYP1A1 induction in HepG2 cells also can occur in ACHN cells. Dioxins 65-71 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 131-137 9144457-0 1997 Expression of the aryl hydrocarbon receptor (AhR) and AhR nuclear translocator during chick cardiogenesis is consistent with 2,3,7,8-tetrachlorodibenzo-p-dioxin-induced heart defects. Dioxins 154-160 aryl hydrocarbon receptor 1 alpha Gallus gallus 18-43 9170146-2 1997 AHR ligands include 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD; dioxin), benzo[a]pyrene, and polychlorinated and polybrominated biphenyls; the endogenous ligand is not yet known. Dioxins 49-55 aryl hydrocarbon receptor Homo sapiens 0-3 9144457-0 1997 Expression of the aryl hydrocarbon receptor (AhR) and AhR nuclear translocator during chick cardiogenesis is consistent with 2,3,7,8-tetrachlorodibenzo-p-dioxin-induced heart defects. Dioxins 154-160 aryl hydrocarbon receptor 1 alpha Gallus gallus 45-48 9144457-0 1997 Expression of the aryl hydrocarbon receptor (AhR) and AhR nuclear translocator during chick cardiogenesis is consistent with 2,3,7,8-tetrachlorodibenzo-p-dioxin-induced heart defects. Dioxins 154-160 aryl hydrocarbon receptor nuclear translocator Gallus gallus 54-78 9056263-2 1997 We have previously reported the purification of the transformed TCDD.receptor complex from rat liver cytosol based on binding to its dioxin-responsive enhancer sequence (DRE) and that it comprises the AhR ligand-binding monomer and its dimerization partner, ARNT. Dioxins 133-139 aryl hydrocarbon receptor nuclear translocator Rattus norvegicus 258-262 9079689-8 1997 The expression profiles of the AHR, MOP1, and MOP2 mRNAs, coupled with the observation that they all share ARNT as a common dimeric partner, suggests that the cellular pathways mediated by MOP1 and MOP2 may influence or respond to the dioxin signaling pathway. Dioxins 235-241 aryl hydrocarbon receptor Homo sapiens 31-34 9079689-8 1997 The expression profiles of the AHR, MOP1, and MOP2 mRNAs, coupled with the observation that they all share ARNT as a common dimeric partner, suggests that the cellular pathways mediated by MOP1 and MOP2 may influence or respond to the dioxin signaling pathway. Dioxins 235-241 MOP-1 Homo sapiens 36-40 9079689-8 1997 The expression profiles of the AHR, MOP1, and MOP2 mRNAs, coupled with the observation that they all share ARNT as a common dimeric partner, suggests that the cellular pathways mediated by MOP1 and MOP2 may influence or respond to the dioxin signaling pathway. Dioxins 235-241 endothelial PAS domain protein 1 Homo sapiens 46-50 9079689-8 1997 The expression profiles of the AHR, MOP1, and MOP2 mRNAs, coupled with the observation that they all share ARNT as a common dimeric partner, suggests that the cellular pathways mediated by MOP1 and MOP2 may influence or respond to the dioxin signaling pathway. Dioxins 235-241 MOP-1 Homo sapiens 189-193 9079689-8 1997 The expression profiles of the AHR, MOP1, and MOP2 mRNAs, coupled with the observation that they all share ARNT as a common dimeric partner, suggests that the cellular pathways mediated by MOP1 and MOP2 may influence or respond to the dioxin signaling pathway. Dioxins 235-241 endothelial PAS domain protein 1 Homo sapiens 198-202 9027741-1 1997 The discovery that the oxygen-regulated transcription factor HIF-1 alpha and the dioxin receptor AhR share the common heterodimerization partner ARNT (HIF-1 beta) raised the question whether a cross-talk between oxygen and dioxin signal transduction pathways exists. Dioxins 81-87 aryl-hydrocarbon receptor Mus musculus 97-100 9134010-1 1997 The results demonstrate different modes of action by a dioxin-like polychlorinated biphenyl (PCB 126) and a non dioxin-like PCB (PCB 153) in the alteration of connexin (cx) 26 and cx 32 expression outside GST-P positive foci in liver of female Sprague-Dawley rats, treated according to an initiation-promotion protocol. Dioxins 55-61 pyruvate carboxylase Rattus norvegicus 93-96 9134010-1 1997 The results demonstrate different modes of action by a dioxin-like polychlorinated biphenyl (PCB 126) and a non dioxin-like PCB (PCB 153) in the alteration of connexin (cx) 26 and cx 32 expression outside GST-P positive foci in liver of female Sprague-Dawley rats, treated according to an initiation-promotion protocol. Dioxins 55-61 glutathione S-transferase pi 1 Rattus norvegicus 205-210 9134010-1 1997 The results demonstrate different modes of action by a dioxin-like polychlorinated biphenyl (PCB 126) and a non dioxin-like PCB (PCB 153) in the alteration of connexin (cx) 26 and cx 32 expression outside GST-P positive foci in liver of female Sprague-Dawley rats, treated according to an initiation-promotion protocol. Dioxins 112-118 pyruvate carboxylase Rattus norvegicus 124-127 9134010-1 1997 The results demonstrate different modes of action by a dioxin-like polychlorinated biphenyl (PCB 126) and a non dioxin-like PCB (PCB 153) in the alteration of connexin (cx) 26 and cx 32 expression outside GST-P positive foci in liver of female Sprague-Dawley rats, treated according to an initiation-promotion protocol. Dioxins 112-118 pyruvate carboxylase Rattus norvegicus 124-127 9134010-1 1997 The results demonstrate different modes of action by a dioxin-like polychlorinated biphenyl (PCB 126) and a non dioxin-like PCB (PCB 153) in the alteration of connexin (cx) 26 and cx 32 expression outside GST-P positive foci in liver of female Sprague-Dawley rats, treated according to an initiation-promotion protocol. Dioxins 112-118 glutathione S-transferase pi 1 Rattus norvegicus 205-210 9099515-2 1997 Genetic, biochemical, and molecular biology studies have revealed that the AhR mediates the toxic and biological effects of environmentally persistent dioxins and related compounds. Dioxins 151-158 aryl hydrocarbon receptor Homo sapiens 75-78 9027741-1 1997 The discovery that the oxygen-regulated transcription factor HIF-1 alpha and the dioxin receptor AhR share the common heterodimerization partner ARNT (HIF-1 beta) raised the question whether a cross-talk between oxygen and dioxin signal transduction pathways exists. Dioxins 81-87 aryl hydrocarbon receptor nuclear translocator Mus musculus 145-149 9027741-1 1997 The discovery that the oxygen-regulated transcription factor HIF-1 alpha and the dioxin receptor AhR share the common heterodimerization partner ARNT (HIF-1 beta) raised the question whether a cross-talk between oxygen and dioxin signal transduction pathways exists. Dioxins 81-87 aryl hydrocarbon receptor nuclear translocator Mus musculus 151-161 9027741-2 1997 To answer this question we investigated an ARNT-deficient mutant cell line (Hepa1C4), which has lost its capability of responding to dioxin. Dioxins 133-139 aryl hydrocarbon receptor nuclear translocator Mus musculus 43-47 9059605-0 1997 Mouse dioxin-inducible Ahd4 gene. Dioxins 6-12 aldehyde dehydrogenase family 3, subfamily A1 Mus musculus 23-27 9388007-9 1997 These groups of chemicals have been identified as environmental contaminants with major dioxin-like effects that are mediated by a common receptor, the arylhydrocarbon (Ah) receptor. Dioxins 88-94 aryl hydrocarbon receptor 1 alpha Gallus gallus 152-181 9291492-5 1997 Our results indicate that the non-dioxin like PCB (ortho-substituted one) is active in vitro and perturbed signal transduction mechanism including Ca(2+)-homeostasis and PKC translocation. Dioxins 34-40 pyruvate carboxylase Rattus norvegicus 46-49 9068062-2 1997 The discovery of a DRE in the region raised the possibility that PHS-2 could be induced by TCDD, a dioxin compound. Dioxins 99-105 dominant reduced ear Mus musculus 19-22 9068062-2 1997 The discovery of a DRE in the region raised the possibility that PHS-2 could be induced by TCDD, a dioxin compound. Dioxins 99-105 prostaglandin-endoperoxide synthase 2 Homo sapiens 65-70 9149374-10 1997 In rat liver slices, at 72 h, CYP1A1/1A2 activity was induced 4-fold by beta NF and 37-fold by dioxin (TCDD) whereas in mouse liver slices, 1A1/1A2 activity was not inducible by beta NF but was induced 19-fold by TCDD. Dioxins 95-101 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 30-36 9149374-10 1997 In rat liver slices, at 72 h, CYP1A1/1A2 activity was induced 4-fold by beta NF and 37-fold by dioxin (TCDD) whereas in mouse liver slices, 1A1/1A2 activity was not inducible by beta NF but was induced 19-fold by TCDD. Dioxins 95-101 serine (or cysteine) peptidase inhibitor, clade A, member 3C Mus musculus 33-36 8986142-3 1996 Certain ellipticine derivatives have been reported to bind to the AhR and inhibit the ability of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) to transform the AhR to a form that recognizes a dioxin-responsive enhancer element (DRE) upstream of the cytochrome P4501A1 gene. Dioxins 126-132 aryl hydrocarbon receptor Homo sapiens 157-160 8950195-1 1996 The environmental contaminant dioxin exerts most of its effects by activating the aryl hydrocarbon receptor (AhR). Dioxins 30-36 aryl hydrocarbon receptor Homo sapiens 82-107 8950195-1 1996 The environmental contaminant dioxin exerts most of its effects by activating the aryl hydrocarbon receptor (AhR). Dioxins 30-36 aryl hydrocarbon receptor Homo sapiens 109-112 8948497-6 1996 Treatment with dioxin induced both CYP1A1 and CYP1A2 in liver, but only CYP1A1 in lung. Dioxins 15-21 cytochrome P450 family 1 subfamily A member 1 Callithrix jacchus 35-41 8948497-6 1996 Treatment with dioxin induced both CYP1A1 and CYP1A2 in liver, but only CYP1A1 in lung. Dioxins 15-21 cytochrome P450 1A2 Callithrix jacchus 46-52 8948497-6 1996 Treatment with dioxin induced both CYP1A1 and CYP1A2 in liver, but only CYP1A1 in lung. Dioxins 15-21 cytochrome P450 family 1 subfamily A member 1 Callithrix jacchus 72-78 8937980-3 1996 Analysis of the CYP1A1 promoter has identified dioxin responsive enhancer elements which mediate the induction response. Dioxins 47-53 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 16-22 8917696-0 1996 Dioxin induces transcription of fos and jun genes by Ah receptor-dependent and -independent pathways. Dioxins 0-6 FBJ osteosarcoma oncogene Mus musculus 32-35 8917696-0 1996 Dioxin induces transcription of fos and jun genes by Ah receptor-dependent and -independent pathways. Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 53-64 8920755-8 1996 In the present study, all stimulated lymphocyte cultures showed a significant increase of CYP1A1 activity at dioxin concentrations of 10(-7) and 10(-9) M. In contrast, alterations in surface antigen expression or suppression of proliferative responses did not occur in the mitogen-activated PBL over the whole concentration range of TCDD. Dioxins 109-115 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 90-96 8901557-7 1996 Complements of the xenobiotic-responsive element (XRE-AhR) in the dioxin-inducible human and rat CYP1A1 genes also exist in all four promoters, suggesting that these genes may be regulated by dioxin. Dioxins 66-72 aryl hydrocarbon receptor Homo sapiens 54-57 8901557-7 1996 Complements of the xenobiotic-responsive element (XRE-AhR) in the dioxin-inducible human and rat CYP1A1 genes also exist in all four promoters, suggesting that these genes may be regulated by dioxin. Dioxins 66-72 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 97-103 8901557-7 1996 Complements of the xenobiotic-responsive element (XRE-AhR) in the dioxin-inducible human and rat CYP1A1 genes also exist in all four promoters, suggesting that these genes may be regulated by dioxin. Dioxins 192-198 aryl hydrocarbon receptor Homo sapiens 54-57 8901557-7 1996 Complements of the xenobiotic-responsive element (XRE-AhR) in the dioxin-inducible human and rat CYP1A1 genes also exist in all four promoters, suggesting that these genes may be regulated by dioxin. Dioxins 192-198 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 97-103 8816435-0 1996 Functional interference between hypoxia and dioxin signal transduction pathways: competition for recruitment of the Arnt transcription factor. Dioxins 44-50 aryl hydrocarbon receptor nuclear translocator Homo sapiens 116-120 8831706-0 1996 Dioxin activates human immunodeficiency virus-1 expression in chronically infected promonocytic U1 cells by enhancing NF-kappa B activity and production of tumor necrosis factor-alpha. Dioxins 0-6 nuclear factor kappa B subunit 1 Homo sapiens 118-128 8831706-3 1996 This effect of dioxin is mediated, in part, via activation of nuclear factor kappa-B (NF-kappa B), a key cellular transcription factor that plays an important role in the induction of HIV genes and cytokine genes that regulate HIV-replication. Dioxins 15-21 nuclear factor kappa B subunit 1 Homo sapiens 62-84 8831706-3 1996 This effect of dioxin is mediated, in part, via activation of nuclear factor kappa-B (NF-kappa B), a key cellular transcription factor that plays an important role in the induction of HIV genes and cytokine genes that regulate HIV-replication. Dioxins 15-21 nuclear factor kappa B subunit 1 Homo sapiens 86-96 8831706-4 1996 Dioxin stimulated the production of tumor necrosis-alpha in U1 cells, and pentoxifylline, an inhibitor of TNF-alpha synthesis, inhibited dioxin induced HIV production and TNF-alpha. Dioxins 137-143 tumor necrosis factor Homo sapiens 106-115 8831706-4 1996 Dioxin stimulated the production of tumor necrosis-alpha in U1 cells, and pentoxifylline, an inhibitor of TNF-alpha synthesis, inhibited dioxin induced HIV production and TNF-alpha. Dioxins 137-143 tumor necrosis factor Homo sapiens 171-180 8765475-10 1996 TCDD treatment of splenocytes induced binding of the AhR nuclear complex to the dioxin-responsive enhancer (DRE) as detected by the electrophoretic mobility shift assay. Dioxins 80-86 aryl-hydrocarbon receptor Mus musculus 53-56 8806883-0 1996 Aryl-hydrocarbon receptor-deficient mice are resistant to 2,3,7,8-tetrachlorodibenzo-p-dioxin-induced toxicity. Dioxins 87-93 aryl-hydrocarbon receptor Mus musculus 0-25 8843409-2 1996 The PCBs, in common with other compounds such as the dioxins, have been shown to exert some biological actions mediated through the aryl hydrocarbon receptor. Dioxins 53-60 aryl hydrocarbon receptor Homo sapiens 132-157 8806843-1 1996 In the presence of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and related chemicals, the Ah receptor nuclear translocator (Arnt) forms a heterodimeric complex with the ligand-bound Ah receptor, leading to recognition of dioxin-responsive elements within the enhancer of the CYP1A1 gene and transcription activation by an unknown mechanism. Dioxins 48-54 aryl hydrocarbon receptor nuclear translocator Homo sapiens 89-121 8806843-1 1996 In the presence of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and related chemicals, the Ah receptor nuclear translocator (Arnt) forms a heterodimeric complex with the ligand-bound Ah receptor, leading to recognition of dioxin-responsive elements within the enhancer of the CYP1A1 gene and transcription activation by an unknown mechanism. Dioxins 48-54 aryl hydrocarbon receptor nuclear translocator Homo sapiens 123-127 8806843-1 1996 In the presence of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and related chemicals, the Ah receptor nuclear translocator (Arnt) forms a heterodimeric complex with the ligand-bound Ah receptor, leading to recognition of dioxin-responsive elements within the enhancer of the CYP1A1 gene and transcription activation by an unknown mechanism. Dioxins 48-54 aryl hydrocarbon receptor Homo sapiens 89-100 8806843-1 1996 In the presence of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and related chemicals, the Ah receptor nuclear translocator (Arnt) forms a heterodimeric complex with the ligand-bound Ah receptor, leading to recognition of dioxin-responsive elements within the enhancer of the CYP1A1 gene and transcription activation by an unknown mechanism. Dioxins 48-54 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 274-280 8653805-2 1996 AhR complexes were incubated with [32P]dioxin responsive element (DRE) (26-mer) or bromodeoxyuridine (BrdU)-DRE and the resulting protein-DNA or crosslinked protein-DNA complexes were treated with trypsin or V8 protease and analyzed by electrophoresis. Dioxins 39-45 aryl-hydrocarbon receptor Mus musculus 0-3 8920755-2 1996 More recently, a dose-dependent decrease of specific subpopulations of mitogen-activated human peripheral blood lymphocytes (PBL), including helper-inducer/memory cells (CD4+CD29+) and B cells (CD20+), was reported after in vitro treatment with dioxin concentrations as low as 10(-12)-10(-14) M TCDD [1]. Dioxins 245-251 CD4 molecule Homo sapiens 170-173 8920755-2 1996 More recently, a dose-dependent decrease of specific subpopulations of mitogen-activated human peripheral blood lymphocytes (PBL), including helper-inducer/memory cells (CD4+CD29+) and B cells (CD20+), was reported after in vitro treatment with dioxin concentrations as low as 10(-12)-10(-14) M TCDD [1]. Dioxins 245-251 keratin 20 Homo sapiens 194-198 8650695-0 1996 Overlapping but unique DNA binding specificities of the Ah receptor and constitutive dioxin-responsive element binding proteins from human keratinocytes. Dioxins 85-91 aryl hydrocarbon receptor Homo sapiens 56-67 8619634-7 1996 The ability of the AhR to specifically interact with dioxin-responsive elements (DRE) was demonstrated utilizing wild-type and two mutant DREs in gel shift assays. Dioxins 53-59 aryl hydrocarbon receptor Homo sapiens 19-22 8628610-11 1996 However, when corrected for confounders, the psychomotor score of the 66% highest-exposed breastfed infants ( > 756 pg total PCB-dioxin toxic equivalent) was negatively influenced by this postnatal exposure to PCBs and dioxins, and was comparable to the psychomotor score of the formula-fed infants. Dioxins 132-138 pyruvate carboxylase Homo sapiens 128-131 8626473-1 1996 Relationship to dioxin-induced CYP1A1 transcription in vivo. Dioxins 16-22 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 31-37 8626473-4 1996 The AhR/Arnt heterodimer induces transcription by binding to dioxin-responsive elements (DREs) within an enhancer upstream of the CYP1A1 gene. Dioxins 61-67 aryl-hydrocarbon receptor Mus musculus 4-7 8626473-4 1996 The AhR/Arnt heterodimer induces transcription by binding to dioxin-responsive elements (DREs) within an enhancer upstream of the CYP1A1 gene. Dioxins 61-67 aryl hydrocarbon receptor nuclear translocator Mus musculus 8-12 8626473-4 1996 The AhR/Arnt heterodimer induces transcription by binding to dioxin-responsive elements (DREs) within an enhancer upstream of the CYP1A1 gene. Dioxins 61-67 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 130-136 8812265-2 1996 Many of these responses are mediated by the Ah receptor (AhR) and are modulated by the interaction of the PCDH:AhR complex with its DNA recognition sequence (the dioxin-responsive element (DRE)). Dioxins 162-168 aryl hydrocarbon receptor Homo sapiens 44-55 8812265-2 1996 Many of these responses are mediated by the Ah receptor (AhR) and are modulated by the interaction of the PCDH:AhR complex with its DNA recognition sequence (the dioxin-responsive element (DRE)). Dioxins 162-168 aryl hydrocarbon receptor Homo sapiens 57-60 8812265-2 1996 Many of these responses are mediated by the Ah receptor (AhR) and are modulated by the interaction of the PCDH:AhR complex with its DNA recognition sequence (the dioxin-responsive element (DRE)). Dioxins 162-168 aryl hydrocarbon receptor Homo sapiens 111-114 8631128-1 1996 Cytochrome CYP1A1 gene expression, induced by polycyclic aromatic hydrocarbons and dioxins, eg. Dioxins 83-90 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 11-17 8646792-3 1996 Here, by computer analysis of available promoter sequences, we identify dioxin-responsive elements in the promoter regions of many putative AhR regulated and therefore dioxin-inducible genes. Dioxins 72-78 aryl hydrocarbon receptor Homo sapiens 140-143 8646792-3 1996 Here, by computer analysis of available promoter sequences, we identify dioxin-responsive elements in the promoter regions of many putative AhR regulated and therefore dioxin-inducible genes. Dioxins 168-174 aryl hydrocarbon receptor Homo sapiens 140-143 8634152-7 1996 Mouse AHD3 mRNA levels are increased by dioxin in mouse Hepa-1c1c7 hepatoma wild-type (wt) cells but not in the Ah receptor nuclear translocator (ARNT)-defective (c4) mutant line, indicating that the induction process is mediated by the Ah (aromatic hydrocarbon) dioxin-binding receptor. Dioxins 40-46 aldehyde dehydrogenase family 3, subfamily A2 Mus musculus 6-10 8619888-1 1996 Dioxin induces biological responses through interaction with a specific intracellular receptor, the Ah receptor, and the subsequent interaction of the Ah receptor with chromatin. Dioxins 0-6 aryl hydrocarbon receptor Oryctolagus cuniculus 100-111 8619888-1 1996 Dioxin induces biological responses through interaction with a specific intracellular receptor, the Ah receptor, and the subsequent interaction of the Ah receptor with chromatin. Dioxins 0-6 aryl hydrocarbon receptor Oryctolagus cuniculus 151-162 21781665-4 1996 In the PCB mixtures Arochlor 1254 and Clophen A50, potent dioxin-like non-ortho PCBs and polychlorinated dibenzofurans (PCDFs) were found in minor amounts. Dioxins 58-64 pyruvate carboxylase Rattus norvegicus 7-10 8907236-0 1996 Approach to risk assessment of chlorinated dioxins from Yusho PCB poisoning. Dioxins 43-50 pyruvate carboxylase Homo sapiens 62-65 8723035-4 1996 The AhR bioassay uses Hepa 1c1c7 wild-type cells transiently transfected with a dioxin response element regulated luciferase reporter gene. Dioxins 80-86 aryl-hydrocarbon receptor Mus musculus 4-7 8524325-0 1996 Dioxin-induced CYP1A1 transcription in vivo: the aromatic hydrocarbon receptor mediates transactivation, enhancer-promoter communication, and changes in chromatin structure. Dioxins 0-6 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 15-21 8970722-5 1996 Our objective is to review the Ah receptor"s role in regulation of xenobiotic metabolism and use this model as a framework for understanding the less well-characterized mechanism of dioxin toxicity. Dioxins 182-188 aryl hydrocarbon receptor Homo sapiens 31-42 8806052-5 1996 Furthermore, to elucidate the role of the dioxin Ah locus on alterations of PC activity by TCDD, we utilized C57BL/6J (Ahb/b, Ah high TCDD affinity) mice and a congenic (Ahd/d, AH low TCDD affinity) mouse strain. Dioxins 42-48 pyruvate carboxylase Mus musculus 76-78 8524325-0 1996 Dioxin-induced CYP1A1 transcription in vivo: the aromatic hydrocarbon receptor mediates transactivation, enhancer-promoter communication, and changes in chromatin structure. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 49-78 8524325-1 1996 We have analyzed the dioxin-inducible transcriptional control mechanism for the mouse CYP1A1 gene in its native chromosomal context. Dioxins 21-27 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 86-92 8524325-7 1996 In addition, our studies demonstrate that dioxin-induced changes in chromatin structure occur by different mechanisms at the CYP1A1 enhancer and promoter and that events at an enhancer can be experimentally dissociated from events at the cognate promoter during mechanistic analyses of mammalian transcription in vivo. Dioxins 42-48 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 125-131 7592839-4 1995 To validate the selection-amplification protocol, we demonstrated the preference of the AHR.ARNT complex for the sequence commonly found in dioxin-responsive enhancers in vivo (TNGCGTG). Dioxins 140-146 aryl hydrocarbon receptor Homo sapiens 88-91 8849333-1 1995 We have studied three Phase II genes in the mouse dioxin-inducible [Ah] battery: Nmo1 [encoding NAD(P)H:menadione oxidoreductase], Ahd4 (encoding the cytosolic aldehyde dehydrogenase ALDH3c), and Ugt1*06 (a UDP glucuronosyltransferase). Dioxins 50-56 NAD(P)H dehydrogenase, quinone 1 Mus musculus 81-85 8849333-1 1995 We have studied three Phase II genes in the mouse dioxin-inducible [Ah] battery: Nmo1 [encoding NAD(P)H:menadione oxidoreductase], Ahd4 (encoding the cytosolic aldehyde dehydrogenase ALDH3c), and Ugt1*06 (a UDP glucuronosyltransferase). Dioxins 50-56 UDP glucuronosyltransferase 1 family, polypeptide A6A Mus musculus 196-203 8741762-3 1995 Dioxins exert their effects through a ligand activated transcription factor termed the dioxin or aryl hydrocarbon receptor (Ahr), which acts in concert with another structurally related protein: the aryl hydrocarbon nuclear translocator (Arnt). Dioxins 0-7 aryl hydrocarbon receptor Rattus norvegicus 97-122 8741762-3 1995 Dioxins exert their effects through a ligand activated transcription factor termed the dioxin or aryl hydrocarbon receptor (Ahr), which acts in concert with another structurally related protein: the aryl hydrocarbon nuclear translocator (Arnt). Dioxins 0-7 aryl hydrocarbon receptor Rattus norvegicus 124-127 8741762-3 1995 Dioxins exert their effects through a ligand activated transcription factor termed the dioxin or aryl hydrocarbon receptor (Ahr), which acts in concert with another structurally related protein: the aryl hydrocarbon nuclear translocator (Arnt). Dioxins 0-7 aryl hydrocarbon receptor nuclear translocator Rattus norvegicus 238-242 7592839-4 1995 To validate the selection-amplification protocol, we demonstrated the preference of the AHR.ARNT complex for the sequence commonly found in dioxin-responsive enhancers in vivo (TNGCGTG). Dioxins 140-146 aryl hydrocarbon receptor nuclear translocator Homo sapiens 92-96 8520928-3 1995 In order to investigate an association between dietary intake and PCB and dioxin levels in human milk and PCB levels in maternal and cord plasma, the food intake of 418 Dutch women during pregnancy was recorded using semi-quantitative food frequency questionnaires. Dioxins 74-80 pyruvate carboxylase Homo sapiens 66-69 8666036-3 1995 In contrast, all the cell lines expressed the nuclear Ah receptor complex (167.1-24.5 fmol/mg protein) which bound to a 32P-labeled consensus dioxin responsive element (DRE) in a gel mobility shift assay. Dioxins 142-148 aryl hydrocarbon receptor Homo sapiens 54-65 7488247-1 1995 The aryl hydrocarbon receptor (AHR) mediates dioxin (2,3,7,8-tetrachlorodibenzo-p-dioxin)-induced transcriptional activation of a battery of genes by interaction with a cofactor, called aryl hydrocarbon receptor nuclear translocator (ARNT) protein. Dioxins 45-51 spineless Drosophila melanogaster 31-34 7488247-1 1995 The aryl hydrocarbon receptor (AHR) mediates dioxin (2,3,7,8-tetrachlorodibenzo-p-dioxin)-induced transcriptional activation of a battery of genes by interaction with a cofactor, called aryl hydrocarbon receptor nuclear translocator (ARNT) protein. Dioxins 45-51 aryl hydrocarbon receptor nuclear translocator Mus musculus 234-238 7498094-5 1995 The toxic equivalency factor (TEF) method was used to calculate body burdens of dioxins in humans. Dioxins 80-87 TEF transcription factor, PAR bZIP family member Homo sapiens 4-28 8536350-0 1995 Toxicity of dioxins: role of an absolute hardness-absolute electronegativity diagram (eta-chi diagram) as a new measure in risk assessment. Dioxins 12-19 endothelin receptor type A Homo sapiens 86-89 8536350-2 1995 The absolute hardness, eta, of dioxins shows a good correlation with the potency of biological activity and the chlorine substitution pattern. Dioxins 31-38 endothelin receptor type A Homo sapiens 23-26 8536350-5 1995 Moreover, we show that the absolute hardness-absolute electronegativity (eta-chi) diagrams, as an activity coordinate, play an important role as a new measure in the assessment of the toxicity and potency of the biological activity of dioxins. Dioxins 235-242 endothelin receptor type A Homo sapiens 73-76 7498094-5 1995 The toxic equivalency factor (TEF) method was used to calculate body burdens of dioxins in humans. Dioxins 80-87 TEF transcription factor, PAR bZIP family member Homo sapiens 30-33 7980646-10 1994 Evidence from in vivo methylation protection indicated that two G residues flanking AhRE3, one of which is required for binding of the 95-kDa protein, may be protected from methylation in uninduced cells and become exposed upon dioxin treatment, suggesting that the 95-kDa protein may be constitutively bound to AhRE3, and be displaced by binding of the Ah receptor complex. Dioxins 228-234 aryl-hydrocarbon receptor Mus musculus 354-365 7492734-0 1995 Three-dimensional quantitative structure-activity relationships of dioxins and dioxin-like compounds: model validation and Ah receptor characterization. Dioxins 67-74 aryl hydrocarbon receptor Homo sapiens 123-134 7492734-0 1995 Three-dimensional quantitative structure-activity relationships of dioxins and dioxin-like compounds: model validation and Ah receptor characterization. Dioxins 67-73 aryl hydrocarbon receptor Homo sapiens 123-134 7540335-6 1995 In addition, the induction of the dioxin-responsive genes UDP-glucuronosyltransferase-1 (UGT1) and cytochrome P450 1A1 (CYP1A1) in liver were measured using reverse-transcriptase-polymerase chain reaction (RT-PCR). Dioxins 34-40 UDP glucuronosyltransferase family 1 member A6 Rattus norvegicus 58-87 7540335-6 1995 In addition, the induction of the dioxin-responsive genes UDP-glucuronosyltransferase-1 (UGT1) and cytochrome P450 1A1 (CYP1A1) in liver were measured using reverse-transcriptase-polymerase chain reaction (RT-PCR). Dioxins 34-40 UDP glucuronosyltransferase family 1 member A6 Rattus norvegicus 89-93 7540335-6 1995 In addition, the induction of the dioxin-responsive genes UDP-glucuronosyltransferase-1 (UGT1) and cytochrome P450 1A1 (CYP1A1) in liver were measured using reverse-transcriptase-polymerase chain reaction (RT-PCR). Dioxins 34-40 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 99-118 7540335-6 1995 In addition, the induction of the dioxin-responsive genes UDP-glucuronosyltransferase-1 (UGT1) and cytochrome P450 1A1 (CYP1A1) in liver were measured using reverse-transcriptase-polymerase chain reaction (RT-PCR). Dioxins 34-40 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 120-126 7732381-1 1995 The aryl hydrocarbon (Ah) receptor (AHR) mediates many carcinogenic and teratogenic effects of environmentally toxic chemicals such as dioxin. Dioxins 135-141 aryl-hydrocarbon receptor Mus musculus 4-34 7732381-1 1995 The aryl hydrocarbon (Ah) receptor (AHR) mediates many carcinogenic and teratogenic effects of environmentally toxic chemicals such as dioxin. Dioxins 135-141 aryl-hydrocarbon receptor Mus musculus 36-39 7601078-1 1995 The study investigated the effects of chronic inhalative low-level exposure to dioxins in day-care centers containing wood treated with preservatives on (1) the number of peripheral CD4 and CD8 cells and the CD4:CD8 ratio in peripheral blood and (2) the delayed-type hypersensitivity reaction of the skin (Multitest Mereux). Dioxins 79-86 CD4 molecule Homo sapiens 182-185 7601078-1 1995 The study investigated the effects of chronic inhalative low-level exposure to dioxins in day-care centers containing wood treated with preservatives on (1) the number of peripheral CD4 and CD8 cells and the CD4:CD8 ratio in peripheral blood and (2) the delayed-type hypersensitivity reaction of the skin (Multitest Mereux). Dioxins 79-86 CD8a molecule Homo sapiens 190-193 7601078-1 1995 The study investigated the effects of chronic inhalative low-level exposure to dioxins in day-care centers containing wood treated with preservatives on (1) the number of peripheral CD4 and CD8 cells and the CD4:CD8 ratio in peripheral blood and (2) the delayed-type hypersensitivity reaction of the skin (Multitest Mereux). Dioxins 79-86 CD4 molecule Homo sapiens 208-211 7601078-1 1995 The study investigated the effects of chronic inhalative low-level exposure to dioxins in day-care centers containing wood treated with preservatives on (1) the number of peripheral CD4 and CD8 cells and the CD4:CD8 ratio in peripheral blood and (2) the delayed-type hypersensitivity reaction of the skin (Multitest Mereux). Dioxins 79-86 CD8a molecule Homo sapiens 212-215 7784623-1 1995 The EPA-recommended toxicity equivalence factor (TEF) approach to estimating the lifetime incremental cancer risks for dioxins does not address (a) differences in the severity of toxicity according to the composition of chemical mixture and (b) potentials for modification of tissue-level doses of congeners in mixtures and consequently the cancer risk estimates. Dioxins 119-126 TEF transcription factor, PAR bZIP family member Homo sapiens 49-52 7600448-13 1995 The AHR in D2 fetal cells was able to activate a transfected chloramphenicol acetyltransferase linked to a dioxin-responsive element nucleotide sequence (DRE-CAT) when the cells were treated with TCDD or MC. Dioxins 107-113 aryl-hydrocarbon receptor Mus musculus 4-7 7494865-4 1995 Molecular biology studies show that TCDD inhibited 17 beta-estradiol-induced cathepsin D gene expression by targeted interaction of the nuclear Ah receptor with imperfect dioxin responsive elements strategically located within the estrogen receptor-Sp1 enhancer sequence of this gene. Dioxins 171-177 cathepsin D Homo sapiens 77-88 7718310-11 1994 In pregnant women, a significant negative correlation was found between some dioxin and PCB congeners in milk and plasma thyroid hormones, while newborn infants showed higher thyroid stimulating hormone (TSH) at higher levels of dioxin exposure. Dioxins 77-83 pyruvate carboxylase Homo sapiens 88-91 7969169-2 1994 The latent dioxin receptor responds to dioxin signalling by forming an activated heterodimeric complex with a specific bHLH partner, Arnt, an essential process for target DNA recognition. Dioxins 11-17 aryl hydrocarbon receptor nuclear translocator Homo sapiens 133-137 7969169-10 1994 Moreover, within the context of the dioxin response element (xenobiotic response element), the C terminus of Arnt conferred a potent, dominating transactivation function onto the native bHLH heterodimeric complex. Dioxins 36-42 aryl hydrocarbon receptor nuclear translocator Homo sapiens 109-113 7704040-0 1994 Mouse dioxin-inducible NAD(P)H: menadione oxidoreductase: NMO1 cDNA sequence and genetic differences in mRNA levels. Dioxins 6-12 NAD(P)H dehydrogenase, quinone 1 Mus musculus 58-62 7704040-6 1994 The Nmo1 gene is highly inducible by 2,3,7,8,-tetrachlorodibenzo-p-dioxin (dioxin; TCDD) in mouse liver and mouse cell cultures. Dioxins 67-73 NAD(P)H dehydrogenase, quinone 1 Mus musculus 4-8 7961644-1 1994 The genetic difference in the susceptibility of mice to environmental toxicities induced by dioxin and related chemicals is governed by polymorphism of the arylhydrocarbon receptor (AhR) (Poland, A., and Knutson, C. (1982) Annu. Dioxins 92-98 aryl-hydrocarbon receptor Mus musculus 156-180 7961644-1 1994 The genetic difference in the susceptibility of mice to environmental toxicities induced by dioxin and related chemicals is governed by polymorphism of the arylhydrocarbon receptor (AhR) (Poland, A., and Knutson, C. (1982) Annu. Dioxins 92-98 aryl-hydrocarbon receptor Mus musculus 182-185 7818291-6 1994 The PCB contribution to "dioxin-like" effects among high consumers of fish (calculated as Nordic TCDD equivalents) was almost 80%, whereas that from PCDD and PCDF was only 20%. Dioxins 25-31 pyruvate carboxylase Homo sapiens 4-7 7482546-8 1995 Comprehensive risk assessments of dioxins should include all Ah receptor ligands such as the halogenated dibenzofurans and biphenyls. Dioxins 34-41 aryl hydrocarbon receptor Homo sapiens 61-72 7628454-1 1995 Gene regulation by dioxins is mediated by the dioxin receptor-Arnt heterodimer, a ligand generated complex of two basic helix-loop-helix (bHLH)/Per-Arnt-Sim (PAS) transcription factors. Dioxins 19-26 aryl hydrocarbon receptor nuclear translocator Homo sapiens 62-66 7628454-1 1995 Gene regulation by dioxins is mediated by the dioxin receptor-Arnt heterodimer, a ligand generated complex of two basic helix-loop-helix (bHLH)/Per-Arnt-Sim (PAS) transcription factors. Dioxins 19-26 aryl hydrocarbon receptor nuclear translocator Homo sapiens 148-152 7541987-0 1995 The Ah receptor recognizes DNA binding sites for the B cell transcription factor, BSAP: a possible mechanism for dioxin-mediated alteration of CD19 gene expression in human B lymphocytes. Dioxins 113-119 aryl hydrocarbon receptor Homo sapiens 4-15 7541987-0 1995 The Ah receptor recognizes DNA binding sites for the B cell transcription factor, BSAP: a possible mechanism for dioxin-mediated alteration of CD19 gene expression in human B lymphocytes. Dioxins 113-119 paired box 5 Homo sapiens 82-86 7541987-0 1995 The Ah receptor recognizes DNA binding sites for the B cell transcription factor, BSAP: a possible mechanism for dioxin-mediated alteration of CD19 gene expression in human B lymphocytes. Dioxins 113-119 CD19 molecule Homo sapiens 143-147 7486986-6 1995 Dioxin-inducible cytochrome P450 activity was detected for up to 58 d in culture, and albumin, fibrinogen, transferrin, and soluble fibronectin were detected in the medium by enzyme-linked immunosorbent assay (ELISA) for 48 d in vitro. Dioxins 0-6 transferrin Rattus norvegicus 107-118 7791778-0 1995 Dioxin induces localized, graded changes in chromatin structure: implications for Cyp1A1 gene transcription. Dioxins 0-6 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 82-88 7791778-1 1995 In mouse hepatoma cells, the environmental contaminant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, or dioxin) induces Cyp1A1 gene transcription, a process that requires two basic helix-loop-helix regulatory proteins, the aromatic hydrocarbon receptor (AhR) and the aromatic hydrocarbon receptor nuclear translocator (Arnt). Dioxins 84-90 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 117-123 7791778-1 1995 In mouse hepatoma cells, the environmental contaminant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, or dioxin) induces Cyp1A1 gene transcription, a process that requires two basic helix-loop-helix regulatory proteins, the aromatic hydrocarbon receptor (AhR) and the aromatic hydrocarbon receptor nuclear translocator (Arnt). Dioxins 84-90 aryl-hydrocarbon receptor Mus musculus 220-249 7791778-1 1995 In mouse hepatoma cells, the environmental contaminant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, or dioxin) induces Cyp1A1 gene transcription, a process that requires two basic helix-loop-helix regulatory proteins, the aromatic hydrocarbon receptor (AhR) and the aromatic hydrocarbon receptor nuclear translocator (Arnt). Dioxins 84-90 aryl-hydrocarbon receptor Mus musculus 251-254 7791778-1 1995 In mouse hepatoma cells, the environmental contaminant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, or dioxin) induces Cyp1A1 gene transcription, a process that requires two basic helix-loop-helix regulatory proteins, the aromatic hydrocarbon receptor (AhR) and the aromatic hydrocarbon receptor nuclear translocator (Arnt). Dioxins 84-90 aryl hydrocarbon receptor nuclear translocator Mus musculus 264-314 7791778-1 1995 In mouse hepatoma cells, the environmental contaminant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, or dioxin) induces Cyp1A1 gene transcription, a process that requires two basic helix-loop-helix regulatory proteins, the aromatic hydrocarbon receptor (AhR) and the aromatic hydrocarbon receptor nuclear translocator (Arnt). Dioxins 84-90 aryl hydrocarbon receptor nuclear translocator Mus musculus 316-320 7791778-2 1995 We have used a ligation-mediated PCR technique to analyze dioxin-induced changes in protein-DNA interactions and chromatin structure of the Cyp1A1 enhancer-promoter in its native chromosomal setting. Dioxins 58-64 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 140-146 7791778-3 1995 Dioxin-induced binding of the AhR/Arnt heteromer to enhancer chromatin is associated with a localized (about 200 bp) alteration in chromatin structure that is manifested by increased accessibility of the DNA; these changes probably reflect direct disruption of a nucleosome by AhR/Arnt. Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 30-33 7791778-3 1995 Dioxin-induced binding of the AhR/Arnt heteromer to enhancer chromatin is associated with a localized (about 200 bp) alteration in chromatin structure that is manifested by increased accessibility of the DNA; these changes probably reflect direct disruption of a nucleosome by AhR/Arnt. Dioxins 0-6 aryl hydrocarbon receptor nuclear translocator Mus musculus 34-38 7791778-3 1995 Dioxin-induced binding of the AhR/Arnt heteromer to enhancer chromatin is associated with a localized (about 200 bp) alteration in chromatin structure that is manifested by increased accessibility of the DNA; these changes probably reflect direct disruption of a nucleosome by AhR/Arnt. Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 277-280 7791778-3 1995 Dioxin-induced binding of the AhR/Arnt heteromer to enhancer chromatin is associated with a localized (about 200 bp) alteration in chromatin structure that is manifested by increased accessibility of the DNA; these changes probably reflect direct disruption of a nucleosome by AhR/Arnt. Dioxins 0-6 aryl hydrocarbon receptor nuclear translocator Mus musculus 281-285 7791778-4 1995 Dioxin induces analogous AhR/Arnt-dependent changes in chromatin structure and accessibility at the Cyp1A1 promoter. Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 25-28 7791778-4 1995 Dioxin induces analogous AhR/Arnt-dependent changes in chromatin structure and accessibility at the Cyp1A1 promoter. Dioxins 0-6 aryl hydrocarbon receptor nuclear translocator Mus musculus 29-33 7791778-4 1995 Dioxin induces analogous AhR/Arnt-dependent changes in chromatin structure and accessibility at the Cyp1A1 promoter. Dioxins 0-6 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 100-106 7791778-6 1995 Dose-response experiments indicate that the changes in chromatin structure at the enhancer and promoter are graded and mirror the graded induction of Cyp1A1 transcription by dioxin. Dioxins 174-180 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 150-156 7775458-3 1995 Arnt dimerizes in a ligand-dependent manner with the bHLH dioxin receptor, a process that enables the dioxin-(2,3,7,8-tetrachlorodibenzo-p-dioxin)-activated Arnt-dioxin receptor complex to recognize dioxin response elements of target promoters. Dioxins 58-64 tango Drosophila melanogaster 0-4 7775458-3 1995 Arnt dimerizes in a ligand-dependent manner with the bHLH dioxin receptor, a process that enables the dioxin-(2,3,7,8-tetrachlorodibenzo-p-dioxin)-activated Arnt-dioxin receptor complex to recognize dioxin response elements of target promoters. Dioxins 58-64 tango Drosophila melanogaster 157-161 7775458-3 1995 Arnt dimerizes in a ligand-dependent manner with the bHLH dioxin receptor, a process that enables the dioxin-(2,3,7,8-tetrachlorodibenzo-p-dioxin)-activated Arnt-dioxin receptor complex to recognize dioxin response elements of target promoters. Dioxins 102-108 tango Drosophila melanogaster 0-4 7775458-3 1995 Arnt dimerizes in a ligand-dependent manner with the bHLH dioxin receptor, a process that enables the dioxin-(2,3,7,8-tetrachlorodibenzo-p-dioxin)-activated Arnt-dioxin receptor complex to recognize dioxin response elements of target promoters. Dioxins 102-108 tango Drosophila melanogaster 157-161 7607137-0 1995 Dioxin activates HIV-1 gene expression by an oxidative stress pathway requiring a functional cytochrome P450 CYP1A1 enzyme. Dioxins 0-6 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 109-115 7986070-2 1994 Incubation of the radiolabeled ([3H]TCDD) 9S cytosolic Ah receptor with nuclei from untreated wild-type Ah-responsive mouse Hepa 1c1c7 cells resulted in a time- and temperature-dependent formation of the nuclear Ah receptor complex as determined by either velocity sedimentation analysis or gel mobility shift assays using a consensus 32P-labeled dioxin-responsive element. Dioxins 347-353 aryl-hydrocarbon receptor Mus musculus 55-66 7940984-1 1994 The aromatic hydrocarbon (AH) (dioxin) receptor was discovered almost 20 years ago and achieved notoriety as the front-line site of action of highly toxic environmental chemicals such as halogenated dioxins and polychlorinated biphenyls. Dioxins 199-206 aryl hydrocarbon receptor Homo sapiens 4-47 7850370-0 1994 The Dutch PCB/Dioxin Study. Dioxins 14-20 pyruvate carboxylase Homo sapiens 10-13 7850374-0 1994 The Dutch PCB/Dioxin Study. Dioxins 14-20 pyruvate carboxylase Homo sapiens 10-13 7716743-5 1994 The ligand-AhR-ARNT complex interacts with a specific, nuclear DNA sequence, the dioxin response element (DRE), altering transcription of a regulated gene. Dioxins 81-87 aryl hydrocarbon receptor Homo sapiens 11-14 7716743-5 1994 The ligand-AhR-ARNT complex interacts with a specific, nuclear DNA sequence, the dioxin response element (DRE), altering transcription of a regulated gene. Dioxins 81-87 aryl hydrocarbon receptor nuclear translocator Homo sapiens 15-19 7883760-7 1994 The human AhR expressed either in COS-7 cells or in a reticulocyte lysate in vitro translation system showed specific dioxin-binding activity and Arnt-dependent DNA-binding activity. Dioxins 118-124 aryl hydrocarbon receptor Homo sapiens 10-13 7812217-0 1994 Dioxin-dependent, DNA sequence-specific binding of a multiprotein complex containing the Ah receptor. Dioxins 0-6 aryl hydrocarbon receptor Rattus norvegicus 89-100 8089152-1 1994 Signal transduction by dioxin is mediated by the intracellular basic helix-loop-helix dioxin receptor which, in its ligand-activated state, binds to target DNA as a heteromeric complex with the partner factor Arnt. Dioxins 23-29 aryl hydrocarbon receptor nuclear translocator Homo sapiens 209-213 8034660-10 1994 These chimeric receptor constructs show dioxin responsiveness upon transient transfection into mutant Arnt-deficient hepatoma cells and are, thus, functionally uncoupled from Arnt. Dioxins 40-46 aryl hydrocarbon receptor nuclear translocator Homo sapiens 102-106 7940984-2 1994 Increasing evidence suggests that the AH receptor plays a key role in proliferation and differentiation of cells exposed to dioxins and, perhaps, to endogenous ligands. Dioxins 124-131 aryl hydrocarbon receptor Homo sapiens 38-49 7919753-4 1994 At 11 weeks of age, alanine aminotransferase and aspartate aminotransferase activities in plasma were significantly related to cumulative dioxin intake. Dioxins 138-144 glutamic--pyruvic transaminase Homo sapiens 20-44 8163516-6 1994 In addition, the transformed Ah receptor bound to a specific dioxin-responsive enhancer sequence with the same apparent affinity when MC was the ligand as when TCDD was the ligand. Dioxins 61-67 aryl-hydrocarbon receptor Mus musculus 29-40 7909315-7 1994 The loss of Ah responsiveness in the BaPR variant cells correlated with the failure of the nuclear or transformed cytosolic Ah receptor complex to bind genomic dioxin-responsive elements as determined in gel retardation assays. Dioxins 160-166 aryl hydrocarbon receptor Homo sapiens 124-135 8139547-1 1994 In response to dioxin, the nuclear basic helix-loop-helix (bHLH) dioxin receptor forms a complex with the bHLH partner factor Arnt that regulates target gene transcription by binding to dioxin-responsive sequence motifs. Dioxins 65-71 aryl hydrocarbon receptor nuclear translocator Homo sapiens 126-130 8139547-5 1994 Addition of a specific fraction from wild-type hepatoma cells, however, to the in vitro-expressed receptor promoted dioxin-dependent release of hsp90. Dioxins 116-122 heat shock protein 90 alpha family class A member 1 Homo sapiens 144-149 8139547-1 1994 In response to dioxin, the nuclear basic helix-loop-helix (bHLH) dioxin receptor forms a complex with the bHLH partner factor Arnt that regulates target gene transcription by binding to dioxin-responsive sequence motifs. Dioxins 15-21 aryl hydrocarbon receptor nuclear translocator Homo sapiens 126-130 8139547-9 1994 In support of this model, addition of in vitro-expressed wild-type Arnt, but not a mutated form of Arnt lacking the bHLH motif, promoted release of hsp90 from the dioxin receptor in the presence of dioxin. Dioxins 163-169 aryl hydrocarbon receptor nuclear translocator Homo sapiens 67-71 8139547-9 1994 In support of this model, addition of in vitro-expressed wild-type Arnt, but not a mutated form of Arnt lacking the bHLH motif, promoted release of hsp90 from the dioxin receptor in the presence of dioxin. Dioxins 163-169 heat shock protein 90 alpha family class A member 1 Homo sapiens 148-153 8033869-8 1994 We offer some simple molecular recognition models to account for the importance of these different structural features in the structure-activity relationships that permit one to express PCB reactivities in terms of dioxin, thyroxine, and estradiol equivalents. Dioxins 215-221 pyruvate carboxylase Homo sapiens 186-189 8120057-5 1994 One region located at -2532/-2423 contains an xenobiotic-responsive element-like sequence, termed X1, that binds a nuclear 2,3,7,8-tetrachlorodibenzo-p-dioxin-inducible protein in HepG2 and wild type mouse Hepa-1 cells, but not in the Ah receptor nuclear translocation defective mouse C- mutant c4 cells. Dioxins 152-158 aryl-hydrocarbon receptor Mus musculus 235-246 8106494-9 1994 Thus, both dioxin- and indolocarbazole-activated forms of dioxin receptor regulate target gene expression by the same mechanism involving recruitment of the bHLH factor Arnt and recognition of the XRE element. Dioxins 11-17 aryl hydrocarbon receptor nuclear translocator Homo sapiens 169-173 8187704-11 1994 Because of substantial PCB contribution to dioxin toxic equivalents, total dioxinlike toxicity can only be determined if dioxins, dibenzofurans, and dioxinlike PCBs are measured. Dioxins 43-49 pyruvate carboxylase Homo sapiens 23-26 8308014-13 1994 These data demonstrate that Arnt plays a central role in control of dioxin receptor function by cooperatively modulating the DNA binding activity of the receptor in vitro and dioxin-dependent transactivation in vivo. Dioxins 68-74 aryl hydrocarbon receptor nuclear translocator Homo sapiens 28-32 8004128-3 1994 Transcription of the NQO1 gene is increased in response to bifunctional [e.g. beta-naphthoflavone (beta-NF), 2,3,7,8,-tetrachlordibenzo-p-dioxin (dioxin)] and monofunctional [phenolic antioxidants/chemoprotectors e.g. 2(3)tert-butyl-4-hydroxy-anisole (BHA)] inducers. Dioxins 138-144 NAD(P)H quinone dehydrogenase 1 Homo sapiens 21-25 8004128-12 1994 Dioxin induction of the NQO1 gene expression is mediated by XRE, an element best characterized in the case of the CYP1A1 gene. Dioxins 0-6 NAD(P)H quinone dehydrogenase 1 Homo sapiens 24-28 8004128-12 1994 Dioxin induction of the NQO1 gene expression is mediated by XRE, an element best characterized in the case of the CYP1A1 gene. Dioxins 0-6 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 114-120 7972244-0 1994 Evidence for the role of the Ah receptor in response to dioxin. Dioxins 56-62 aryl hydrocarbon receptor Homo sapiens 29-40 7826661-0 1994 Dioxin-enhanced expression of interleukin-1 beta in human epidermal keratinocytes: potential role in the modulation of immune and inflammatory responses. Dioxins 0-6 interleukin 1 beta Homo sapiens 30-48 8390353-3 1993 TCDD, or dioxin as it is frequently called, interacts with the Ah receptor (AhR), which functions in a manner analogous to receptors for steroids. Dioxins 9-15 aryl hydrocarbon receptor Homo sapiens 63-74 8148869-0 1993 Mouse dioxin-inducible cytosolic aldehyde dehydrogenase-3: AHD4 cDNA sequence, genetic mapping, and differences in mRNA levels. Dioxins 6-12 aldehyde dehydrogenase family 3, subfamily A1 Mus musculus 59-63 8148869-5 1993 Surprisingly, in contrast to the rat gene that is expressed in both cell cultures and the intact liver, the murine Ahd-4 gene is inducible by 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD; dioxin) or benzo[a]pyrene in cell cultures but not in liver of the intact adult or newborn mouse. Dioxins 171-177 aldehyde dehydrogenase family 3, subfamily A1 Mus musculus 115-120 8251506-0 1993 Binding of transformed Ah receptor complex to a dioxin responsive transcriptional enhancer: evidence for two distinct heteromeric DNA-binding forms. Dioxins 48-54 aryl hydrocarbon receptor Cavia porcellus 23-34 8251506-1 1993 Guinea pig hepatic Ah receptor (AhR) complex was transformed in vitro to its DNA-binding form by incubation with 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin). Dioxins 142-148 aryl hydrocarbon receptor Cavia porcellus 19-30 8251506-1 1993 Guinea pig hepatic Ah receptor (AhR) complex was transformed in vitro to its DNA-binding form by incubation with 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin). Dioxins 142-148 aryl hydrocarbon receptor Cavia porcellus 32-35 8251506-2 1993 Transformed TCDD-AhR was covalently cross-linked by UV-irradiation to a bromodeoxyuridine-substituted oligonucleotide containing its specific DNA recognition site, the dioxin responsive element (DRE). Dioxins 168-174 aryl hydrocarbon receptor Cavia porcellus 17-20 8223432-1 1993 The dioxin receptor mediates signal transduction by dioxin (2,3,7,8-tetrachlorodibenzo-p-dioxin) and binds to DNA target sequences as a heterodimer of the approximately 100 kDa ligand binding receptor and the approximately 85 kDa auxiliary factor, Arnt. Dioxins 4-10 aryl hydrocarbon receptor nuclear translocator Cricetulus griseus 248-252 7504659-1 1993 Polychlorinated hydrocarbons such as biphenyls or dioxins interfere with cellular processes by gene induction via ligand-activated binding of the cytosolic Ah-receptor to specific DNA elements. Dioxins 50-57 aryl-hydrocarbon receptor Mus musculus 156-167 8346970-6 1993 The results demonstrate that the apparent dioxin-like potency of PCB residues in Aroclors, seals, and humans is dominated by three congeners, 3,3",4,4"-tetra-, 2,3,3"-4,4"-, and 3,3",4,4",5-pentachlorobiphenyl (IUPAC nos. Dioxins 42-48 pyruvate carboxylase Homo sapiens 65-68 8390353-3 1993 TCDD, or dioxin as it is frequently called, interacts with the Ah receptor (AhR), which functions in a manner analogous to receptors for steroids. Dioxins 9-15 aryl hydrocarbon receptor Homo sapiens 76-79 8386305-2 1993 Ligand-dependent AhR activation leads to nuclear translocation and binding of the receptor to dioxin-responsive element (DRE) sequences, an event that initiates transcriptional activation of the CYP1A1 gene. Dioxins 94-100 aryl hydrocarbon receptor Homo sapiens 17-20 8516763-2 1993 These include: (i) the accumulation of TCDD in the target tissue, (ii) formation of a complex between dioxin and the Ah receptor, (iii) activation of transcription of growth regulatory genes by the TCDD-Ah receptor complex, (iv) cellular events on tumor initiation, promotion, and progression. Dioxins 102-108 aryl hydrocarbon receptor Homo sapiens 117-128 8516763-2 1993 These include: (i) the accumulation of TCDD in the target tissue, (ii) formation of a complex between dioxin and the Ah receptor, (iii) activation of transcription of growth regulatory genes by the TCDD-Ah receptor complex, (iv) cellular events on tumor initiation, promotion, and progression. Dioxins 102-108 aryl hydrocarbon receptor Homo sapiens 203-214 8394802-5 1993 Much has been learned about the mechanism of dioxin"s effects, especially for the induction of cytochrome P-450 enzymes. Dioxins 45-51 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 95-111 8394802-10 1993 The sequence in events initiated by the Ah receptor interacting with dioxin-responsive genes and ending with altered patterns of differentiation and growth must be sought in order to understand tissue, species, sex, and interindividual variation in biological responses and the health risk posed by PCDDs and PCDFs. Dioxins 69-75 aryl hydrocarbon receptor Homo sapiens 40-51 8384309-5 1993 Arnt also functionally reconstituted in vitro the DNA binding activity of a mutant, nuclear translocation-deficient dioxin receptor phenotype in cytosolic extracts from a dioxin-resistant hepatoma cell line. Dioxins 116-122 aryl hydrocarbon receptor nuclear translocator Homo sapiens 0-4 8337704-13 1993 The present model, which relied on measured values of CYP1A2 and specified CYP1A2 as the hepatic dioxin binding species, successfully describes the hepatic disposition of TBDD, providing further evidence that CYP1A2 is the primary hepatic binding species in the rat. Dioxins 97-103 cytochrome P450, family 1, subfamily a, polypeptide 2 Rattus norvegicus 75-81 8337704-13 1993 The present model, which relied on measured values of CYP1A2 and specified CYP1A2 as the hepatic dioxin binding species, successfully describes the hepatic disposition of TBDD, providing further evidence that CYP1A2 is the primary hepatic binding species in the rat. Dioxins 97-103 cytochrome P450, family 1, subfamily a, polypeptide 2 Rattus norvegicus 75-81 8384216-2 1993 The DNA upstream of the dioxin-inducible CYP1A1 gene contains six distinct sites to which the liganded Ah receptor binds in intact mouse hepatoma cells. Dioxins 24-30 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 41-47 8384216-2 1993 The DNA upstream of the dioxin-inducible CYP1A1 gene contains six distinct sites to which the liganded Ah receptor binds in intact mouse hepatoma cells. Dioxins 24-30 aryl-hydrocarbon receptor Mus musculus 103-114 8384853-6 1993 The ability of 13C or DIM to cause in vitro transformation of the Ah receptor to a form able to bind to the dioxin-responsive element-3 (DRE3) was compared to that of TCDD and shown to parallel their abilities to compete for binding of [3H]TCDD to the Ah receptor. Dioxins 108-114 aryl hydrocarbon receptor Rattus norvegicus 66-77 8381508-5 1993 Incubation of rat hepatic cytosol with 10 microM alpha NF caused transformation of the Ah receptor, as determined in a gel retardation assay using a 32P-labeled oligonucleotide containing a single dioxin-responsive element (DRE). Dioxins 197-203 aryl hydrocarbon receptor Rattus norvegicus 87-98 8383868-2 1993 It functions in combination with a cellular protein, the Ah receptor, to alter gene regulation, and this resulting modulation of gene expression is believed to be obligatory for both dioxin toxicity and carcinogenicity. Dioxins 183-189 aryl hydrocarbon receptor Rattus norvegicus 57-68 8382788-1 1993 We have used a ligation-mediated polymerase chain reaction technique to analyze protein-DNA interactions at a dioxin-responsive enhancer upstream of the CYP1A1 gene in intact mouse hepatoma cells. Dioxins 110-116 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 153-159 8386305-2 1993 Ligand-dependent AhR activation leads to nuclear translocation and binding of the receptor to dioxin-responsive element (DRE) sequences, an event that initiates transcriptional activation of the CYP1A1 gene. Dioxins 94-100 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 195-201 8381755-4 1993 Established effects of exposure to dioxin are the induction of cytochrome P450-1A1 and P450-1A2 and a reduction in the maximal binding of the epidermal growth factor receptor in rat livers. Dioxins 35-41 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 63-82 8381755-4 1993 Established effects of exposure to dioxin are the induction of cytochrome P450-1A1 and P450-1A2 and a reduction in the maximal binding of the epidermal growth factor receptor in rat livers. Dioxins 35-41 epidermal growth factor receptor Rattus norvegicus 142-174 1335178-6 1992 There is also recent evidence that this process may be responsible for the immunotoxicity of dioxins and organotin compounds and involved in the killing of adenocarcinoma cells by tumor necrosis factor alpha. Dioxins 93-100 tumor necrosis factor Homo sapiens 180-207 1331752-0 1992 In vitro transformation of the human Ah receptor and its binding to a dioxin response element. Dioxins 70-76 aryl hydrocarbon receptor Homo sapiens 37-48 1318077-0 1992 DNA sequence determinants for binding of transformed Ah receptor to a dioxin-responsive enhancer. Dioxins 70-76 aryl-hydrocarbon receptor Mus musculus 53-64 1318077-1 1992 We have utilized gel retardation analysis and DNA mutagenesis to examine the specific interaction of transformed guinea pig hepatic cytosolic TCDD.AhR complex with a dioxin-responsive element (DRE). Dioxins 166-172 aryl hydrocarbon receptor Cavia porcellus 147-150 1317573-0 1992 Mechanism of dioxin action: Ah receptor-mediated increase in promoter accessibility in vivo. Dioxins 13-19 aryl hydrocarbon receptor Homo sapiens 28-39 1317573-1 1992 We have analyzed dioxin-inducible, Ah receptor-dependent changes in protein-DNA interactions at the CYP1A1 transcriptional promoter in intact mouse hepatoma cells. Dioxins 17-23 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 100-106 1317573-3 1992 Dioxin induces, in Ah receptor-dependent fashion, an increase in promoter accessibility, which occurs rapidly and does not require ongoing transcription of the CYP1A1 gene. Dioxins 0-6 aryl hydrocarbon receptor Homo sapiens 19-30 1321524-1 1992 Dioxins and peroxisome proliferators represent two diverse classes of xenobiotic compounds that induce transcription of specific genes encoding cytochrome P-450 drug-metabolizing enzymes. Dioxins 0-7 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 144-160 1605850-0 1992 Dioxin induces expression of c-fos and c-jun proto-oncogenes and a large increase in transcription factor AP-1. Dioxins 0-6 FBJ osteosarcoma oncogene Mus musculus 29-34 1605850-0 1992 Dioxin induces expression of c-fos and c-jun proto-oncogenes and a large increase in transcription factor AP-1. Dioxins 0-6 jun proto-oncogene Mus musculus 39-44 1605850-0 1992 Dioxin induces expression of c-fos and c-jun proto-oncogenes and a large increase in transcription factor AP-1. Dioxins 0-6 jun proto-oncogene Mus musculus 106-110 1313023-2 1992 The liganded Ah receptor activates transcription by binding to a specific DNA-recognition motif within a dioxin-responsive enhancer upstream of the CYP1A1 gene. Dioxins 105-111 aryl hydrocarbon receptor Homo sapiens 13-24 1313023-2 1992 The liganded Ah receptor activates transcription by binding to a specific DNA-recognition motif within a dioxin-responsive enhancer upstream of the CYP1A1 gene. Dioxins 105-111 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 148-154 1313025-1 1992 DNA-protein interactions before and after transcriptional activation of the carcinogen- and dioxin-inducible enhancer of the murine CYP1A1 gene were detected in vivo by treatment with dimethyl sulfate followed by ligation-mediated, polymerase chain reaction-aided genomic sequencing. Dioxins 92-98 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 132-138 8384852-1 1993 Dioxin induces biological responses through interaction with a specific intracellular receptor, the Ah receptor, and the subsequent interaction of the Ah receptor with chromatin. Dioxins 0-6 aryl hydrocarbon receptor Oryctolagus cuniculus 100-111 8384852-1 1993 Dioxin induces biological responses through interaction with a specific intracellular receptor, the Ah receptor, and the subsequent interaction of the Ah receptor with chromatin. Dioxins 0-6 aryl hydrocarbon receptor Oryctolagus cuniculus 151-162 1331752-1 1992 Many biological effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) are mediated by a soluble intracellular protein, the Ah receptor (AhR). Dioxins 56-62 aryl hydrocarbon receptor Homo sapiens 131-142 1331752-1 1992 Many biological effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) are mediated by a soluble intracellular protein, the Ah receptor (AhR). Dioxins 56-62 aryl hydrocarbon receptor Homo sapiens 144-147 1331752-3 1992 The binding of transformed AhR to a specific dioxin-responsive element (DRE) upstream of a given gene stimulates transcriptional activation of that gene. Dioxins 45-51 aryl hydrocarbon receptor Homo sapiens 27-30 1332880-0 1992 Species-specific binding of transformed Ah receptor to a dioxin responsive transcriptional enhancer. Dioxins 57-63 aryl-hydrocarbon receptor Mus musculus 40-51 1332880-1 1992 The Ah receptor (AhR) mediates many, if not all, of the toxic and biological effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and related halogenated aromatic hydrocarbons. Dioxins 117-123 aryl-hydrocarbon receptor Mus musculus 4-15 1332880-1 1992 The Ah receptor (AhR) mediates many, if not all, of the toxic and biological effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and related halogenated aromatic hydrocarbons. Dioxins 117-123 aryl-hydrocarbon receptor Mus musculus 17-20 1332880-3 1992 We have examined the ability of cytosolic AhR, from a variety of species (rat, rabbit, guinea pig, hamster, mouse, cow, sheep, fish, chicken and human), to transform and bind to its cognate DNA recognition sequence, the dioxin responsive enhancer (DRE), to evaluate the importance of these events in species variations in TCDD responsiveness. Dioxins 220-226 aryl hydrocarbon receptor Rattus norvegicus 42-45 1322109-3 1992 The chelator 1,10-phenanthroline and its nonchelating isomers 1,7- and 4,7-phenanthroline blocked, in a concentration-dependent manner, TCDD-elicited transformation of the AhR in rat hepatic cytosol to a form which bound a dioxin-response element (DRE; upstream of the structural gene for cytochrome P4501A1). Dioxins 223-229 aryl hydrocarbon receptor Rattus norvegicus 172-175 1322114-5 1992 A more quantitative measure of the structure-dependent transformation of the liganded cytosolic Ah receptor complex was determined using a gel retardation assay with a consensus synthetic dioxin-responsive element (DRE) (26-mer, duplex). Dioxins 188-194 aryl hydrocarbon receptor Rattus norvegicus 96-107 1322574-1 1992 The numerous toxic responses of dioxin-like compounds are mediated by the intracellular Ah (aryl hydrocarbon) receptor. Dioxins 32-38 aryl hydrocarbon receptor Homo sapiens 92-118 1567227-0 1992 Characterization of the rabbit CYP1A1 and CYP1A2 genes: developmental and dioxin-inducible expression of rabbit liver P4501A1 and P4501A2. Dioxins 74-80 cytochrome P450 1A1 Oryctolagus cuniculus 31-37 1567227-0 1992 Characterization of the rabbit CYP1A1 and CYP1A2 genes: developmental and dioxin-inducible expression of rabbit liver P4501A1 and P4501A2. Dioxins 74-80 cytochrome P450 1A2 Oryctolagus cuniculus 42-48 1572081-6 1992 Significant alterations in serum triglyceride and alanine aminotransferase levels were found in guinea pigs due to exposure to dioxins. Dioxins 127-134 glutamic--pyruvic transaminase Homo sapiens 50-74 1312672-0 1992 Dioxin-dependent activation of murine Cyp1a-1 gene transcription requires protein kinase C-dependent phosphorylation. Dioxins 0-6 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 38-45 1312672-1 1992 Transcriptional activation of the murine Cyp1a-1 (cytochrome P(1)450) gene by inducers such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) (dioxin) requires the aromatic hydrocarbon (Ah) receptor and the interaction of an inducer-receptor complex with one or more of the Ah-responsive elements (AhREs) located about 1 kb upstream from the transcriptional initiation site. Dioxins 124-130 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 41-48 1312672-1 1992 Transcriptional activation of the murine Cyp1a-1 (cytochrome P(1)450) gene by inducers such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) (dioxin) requires the aromatic hydrocarbon (Ah) receptor and the interaction of an inducer-receptor complex with one or more of the Ah-responsive elements (AhREs) located about 1 kb upstream from the transcriptional initiation site. Dioxins 124-130 aryl-hydrocarbon receptor Mus musculus 160-194 1536575-10 1992 An unexpected finding was the presence at position -403 to -385 of a putative dioxin responsive element, a sequence found to be responsible for the induction of transcription of the cytochrome P450IA1 gene (CYPIA1) and other genes involved in detoxification/activation of polycyclic aromatic hydrocarbons. Dioxins 78-84 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 207-213 1510582-4 1992 To further investigate the mechanism whereby dioxins decrease PEPCK activity, Northern analysis was performed using a cDNA probe complementary to a portion of the PEPCK mRNA. Dioxins 45-52 phosphoenolpyruvate carboxykinase 1 Rattus norvegicus 62-67 1311272-1 1992 In mouse hepatoma Hepa-1c1c7 cultures, polycyclic aromatic compounds such as benzol[a]pyrene and 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD; dioxin) activate the Cyp1a-1 (cytochrome P(1)450) and Nmo-1[NAD(P)H:menadione-oxidoreductase] genes, two members of the aromatic hydrocarbon (Ah)-responsive gene battery. Dioxins 126-132 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 161-168 1311272-1 1992 In mouse hepatoma Hepa-1c1c7 cultures, polycyclic aromatic compounds such as benzol[a]pyrene and 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD; dioxin) activate the Cyp1a-1 (cytochrome P(1)450) and Nmo-1[NAD(P)H:menadione-oxidoreductase] genes, two members of the aromatic hydrocarbon (Ah)-responsive gene battery. Dioxins 126-132 NAD(P)H dehydrogenase, quinone 1 Mus musculus 194-232 1510582-4 1992 To further investigate the mechanism whereby dioxins decrease PEPCK activity, Northern analysis was performed using a cDNA probe complementary to a portion of the PEPCK mRNA. Dioxins 45-52 phosphoenolpyruvate carboxykinase 1 Rattus norvegicus 163-168 1754392-0 1991 Induction of the Cyp1a-1 dioxin-responsive enhancer in transgenic mice. Dioxins 25-31 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 17-24 1754392-2 1991 The Cyp1a-1 dioxin-responsive enhancer region has been previously analyzed in vitro and found to induce expression of heterologous genes upon exposure of transfected cells to various aromatic hydrocarbons. Dioxins 12-18 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 4-11 1657151-0 1991 Human NAD(P)H:quinone oxidoreductase (NQO1) gene structure and induction by dioxin. Dioxins 76-82 NAD(P)H quinone dehydrogenase 1 Homo sapiens 38-42 1656877-6 1991 Incubation of the nuclear or transformed liganded cytosolic Ah receptor from wild-type cells with a consensus 32P-labeled dioxin responsive element (DRE) in a gel shift assay gave a retarded band associated with the receptor-DRE complex. Dioxins 122-128 aryl-hydrocarbon receptor Mus musculus 60-71 1925598-0 1991 Targets for dioxin: genes for plasminogen activator inhibitor-2 and interleukin-1 beta. Dioxins 12-18 serpin family B member 2 Homo sapiens 30-63 1925598-0 1991 Targets for dioxin: genes for plasminogen activator inhibitor-2 and interleukin-1 beta. Dioxins 12-18 interleukin 1 beta Homo sapiens 68-86 1652054-5 1991 The presence of the constitutive DNase I-hypersensitive sites at the dioxin response elements correlates with the presence of a constitutive, labile factor which specifically recognizes these elements in vitro. Dioxins 69-75 deoxyribonuclease 1 Rattus norvegicus 33-40 1669971-3 1991 It appears that "dioxin"-like properties of some PCB congeners are amenable to a TEF treatment that is compatible with that used for CDDs/CDFs. Dioxins 17-23 pyruvate carboxylase Homo sapiens 49-52 1669971-3 1991 It appears that "dioxin"-like properties of some PCB congeners are amenable to a TEF treatment that is compatible with that used for CDDs/CDFs. Dioxins 17-23 TEF transcription factor, PAR bZIP family member Homo sapiens 81-84 1669971-5 1991 Other non-"dioxin"-like toxic endpoints (e.g., neurotoxicity) appear to have a different structure-activity-related mechanism-of-action that requires a separate TEF scheme. Dioxins 11-17 TEF transcription factor, PAR bZIP family member Homo sapiens 161-164 1949034-16 1991 The neurotoxic action of PCBs may occur by a different mechanism than PCB hepato- and immunotoxicity since these effects are most sensitive to non-ortho-substituted, dioxin-like, congeners. Dioxins 166-172 pyruvate carboxylase Rattus norvegicus 25-28 1646595-0 1991 The Ah receptor and the mechanism of dioxin toxicity. Dioxins 37-43 aryl hydrocarbon receptor Homo sapiens 4-15 1844873-0 1991 Human AH locus polymorphism and cancer: inducibility of CYP1A1 and other genes by combustion products and dioxin. Dioxins 106-112 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 56-62 1844873-8 1991 Expression of the CYP1A1 or CYP1A2 enzyme in mouse hepatoma Hepa-1 cells lacking endogenous CYP1A1 activity represses constitutive transcription of not only the endogenous Cyp1a-1 gene but other genes in the dioxin-inducible [Ah] battery. Dioxins 208-214 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 18-24 1844873-8 1991 Expression of the CYP1A1 or CYP1A2 enzyme in mouse hepatoma Hepa-1 cells lacking endogenous CYP1A1 activity represses constitutive transcription of not only the endogenous Cyp1a-1 gene but other genes in the dioxin-inducible [Ah] battery. Dioxins 208-214 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 28-34 1844873-8 1991 Expression of the CYP1A1 or CYP1A2 enzyme in mouse hepatoma Hepa-1 cells lacking endogenous CYP1A1 activity represses constitutive transcription of not only the endogenous Cyp1a-1 gene but other genes in the dioxin-inducible [Ah] battery. Dioxins 208-214 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 172-179 2082180-4 1990 Measurements of steady-state mRNA levels and of transcriptional rates in the transfectants reveal that expression of a functional, exogenous CYP1A1 protein is sufficient to restore the repression of the endogenous gene, as well as restore the inducibility by dioxin, and that this effect takes place primarily at the level of transcription. Dioxins 259-265 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 141-147 2033054-0 1991 Dioxin induces transforming growth factor-alpha in human keratinocytes. Dioxins 0-6 tumor necrosis factor Homo sapiens 15-47 2033054-5 1991 These results suggest that induction of TGF-alpha could be an important part of the mechanism of dioxin-mediated toxicity and tumor promotion. Dioxins 97-103 transforming growth factor alpha Homo sapiens 40-49 1848780-0 1991 Characterization of multiple forms of the Ah receptor: recognition of a dioxin-responsive enhancer involves heteromer formation. Dioxins 72-78 aryl hydrocarbon receptor Rattus norvegicus 42-53 1848780-6 1991 Using the chemical cross-linking agent dimethyl pimelimidate, we further established that the 100-kDa form of the receptor (peak 1) associates with a different protein to generate the receptor form (peak 2) that binds to the dioxin-responsive enhancer. Dioxins 225-231 pseudopodium-enriched atypical kinase 1 Rattus norvegicus 124-130 1852076-1 1991 The aryl hydrocarbon (Ah) receptor binds various environmental pollutants, such as polycyclic aromatic hydrocarbons, heterocyclic amines, and polychlorinated aromatic compounds (dioxins, dibenzofurans, and biphenyls), and mediates the carcinogenic effects of these agents. Dioxins 178-185 aryl hydrocarbon receptor Homo sapiens 4-34 1654803-6 1991 The functional activity of the photoaffinity-labeled nuclear TCDD-Ah receptor complexes from the cell lines was also determined by comparing relative binding affinities of the photolyzed and unphotolyzed complexes with a synthetic dioxin-responsive element (DRE) using a gel retardation assay. Dioxins 231-237 aryl hydrocarbon receptor Homo sapiens 66-77 1899380-0 1991 The human dioxin-inducible NAD(P)H: quinone oxidoreductase cDNA-encoded protein expressed in COS-1 cells is identical to diaphorase 4. Dioxins 10-16 crystallin zeta Homo sapiens 36-58 1899380-0 1991 The human dioxin-inducible NAD(P)H: quinone oxidoreductase cDNA-encoded protein expressed in COS-1 cells is identical to diaphorase 4. Dioxins 10-16 NAD(P)H quinone dehydrogenase 1 Homo sapiens 121-133 1899380-3 1991 Recently we cloned and sequenced the cDNA encoding human 2.3,7,8-tetrachlorodibenzo-p-dioxin (dioxin)-inducible cytosolic NQO1 [Jaiswal et al. Dioxins 86-92 NAD(P)H quinone dehydrogenase 1 Homo sapiens 122-126 1899380-14 1991 The immunoreactive protein detected in human Hep-G2 cells was induced approximately fourfold by exposure of the cultures to dioxin, an increase commensurate with the increased in quinone oxidoreductase activity. Dioxins 124-130 DNL-type zinc finger Homo sapiens 45-48 1899380-14 1991 The immunoreactive protein detected in human Hep-G2 cells was induced approximately fourfold by exposure of the cultures to dioxin, an increase commensurate with the increased in quinone oxidoreductase activity. Dioxins 124-130 crystallin zeta Homo sapiens 179-201 1899380-15 1991 These studies suggest that the protein encoded by NQO1 cDNA is indeed similar, if not identical, to the dioxin-inducible protein band detected in human Hep-G2 cells. Dioxins 104-110 NAD(P)H quinone dehydrogenase 1 Homo sapiens 50-54 1899380-15 1991 These studies suggest that the protein encoded by NQO1 cDNA is indeed similar, if not identical, to the dioxin-inducible protein band detected in human Hep-G2 cells. Dioxins 104-110 DNL-type zinc finger Homo sapiens 152-155 2156826-2 1990 The liganded receptor activates transcription by binding to a specific recognition motif within a dioxin-responsive enhancer upstream of the target CYP1A1 gene. Dioxins 98-104 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 148-154 1846511-0 1991 Characterization of the interaction of transformed rat hepatic cytosolic Ah receptor with a dioxin responsive transcriptional enhancer. Dioxins 92-98 aryl hydrocarbon receptor Rattus norvegicus 73-84 1846511-1 1991 Many of the biological and toxic effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin), a highly toxic environmental contaminant, are mediated by a soluble intracellular protein (the Ah receptor (AhR)). Dioxins 73-79 aryl hydrocarbon receptor Rattus norvegicus 191-202 1846511-1 1991 Many of the biological and toxic effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin), a highly toxic environmental contaminant, are mediated by a soluble intracellular protein (the Ah receptor (AhR)). Dioxins 73-79 aryl hydrocarbon receptor Rattus norvegicus 204-207 1846511-2 1991 Following a poorly defined process of transformation, during which the TCDD:AhR complex acquires the ability to bind to DNA with high affinity, TCDD:AhR complexes activate gene transcription by binding to dioxin responsive enhancers (DREs) adjacent to the responsive gene. Dioxins 205-211 aryl hydrocarbon receptor Rattus norvegicus 76-79 1846511-2 1991 Following a poorly defined process of transformation, during which the TCDD:AhR complex acquires the ability to bind to DNA with high affinity, TCDD:AhR complexes activate gene transcription by binding to dioxin responsive enhancers (DREs) adjacent to the responsive gene. Dioxins 205-211 aryl hydrocarbon receptor Rattus norvegicus 149-152 1846511-3 1991 Here we have utilized gel retardation analysis to study the interaction of rat hepatic cytosolic TCDD:AhR complexes, transformed in vitro, with dioxin responsive enhancer DNA. Dioxins 144-150 aryl hydrocarbon receptor Rattus norvegicus 102-105 1691923-3 1990 We have previously described a complementary DNA that encodes a dioxin-inducible cytosolic form of human NAD(P)H:quinone oxidoreductase (NQO1). Dioxins 64-70 crystallin zeta Homo sapiens 113-135 1691923-3 1990 We have previously described a complementary DNA that encodes a dioxin-inducible cytosolic form of human NAD(P)H:quinone oxidoreductase (NQO1). Dioxins 64-70 NAD(P)H quinone dehydrogenase 1 Homo sapiens 137-141 2157617-1 1990 The biological effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin), a potent environmental contaminant, are mediated by a soluble intracellular protein, the aromatic hydrocarbon (Ah) receptor (AhR). Dioxins 55-61 aryl hydrocarbon receptor Homo sapiens 167-201 2157617-1 1990 The biological effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin), a potent environmental contaminant, are mediated by a soluble intracellular protein, the aromatic hydrocarbon (Ah) receptor (AhR). Dioxins 55-61 aryl hydrocarbon receptor Homo sapiens 203-206 2157617-2 1990 TCDD:AhR complexes activate gene transcription by binding to specific DNA sequences termed dioxin-responsive elements adjacent to TCDD-responsive genes. Dioxins 91-97 aryl hydrocarbon receptor Homo sapiens 5-8 33763068-1 2021 Activation of the aryl hydrocarbon receptor (AhR) through environmental exposure to known human carcinogens including dioxins can lead to the promotion of breast cancer. Dioxins 118-125 aryl hydrocarbon receptor Homo sapiens 18-43 2161840-1 1990 The dioxin-responsive enhancer upstream of the CYP1A1 gene contains four copies of the recognition motif for the liganded Ah receptor. Dioxins 4-10 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 47-53 2161840-1 1990 The dioxin-responsive enhancer upstream of the CYP1A1 gene contains four copies of the recognition motif for the liganded Ah receptor. Dioxins 4-10 aryl hydrocarbon receptor Homo sapiens 122-133 2161840-3 1990 In the context of the dioxin-responsive enhancer, a GC box, representing the DNA binding site for Sp1 (or a related transcription factor), has no detectable intrinsic activity but enhances gene expression when linked to a recognition motif for the liganded Ah receptor, thereby producing a synergistic effect on enhancer function. Dioxins 22-28 aryl hydrocarbon receptor Homo sapiens 257-268 2155580-1 1990 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD, dioxin) produces many of its biological effects by binding to a soluble, intracellular protein (the Ah receptor (AhR]. Dioxins 29-35 aryl-hydrocarbon receptor Mus musculus 143-154 2155580-1 1990 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD, dioxin) produces many of its biological effects by binding to a soluble, intracellular protein (the Ah receptor (AhR]. Dioxins 29-35 aryl-hydrocarbon receptor Mus musculus 156-159 33763068-1 2021 Activation of the aryl hydrocarbon receptor (AhR) through environmental exposure to known human carcinogens including dioxins can lead to the promotion of breast cancer. Dioxins 118-125 aryl hydrocarbon receptor repressor Homo sapiens 45-48 1314949-0 1992 Mechanism of action of a repressor of dioxin-dependent induction of Cyp1a1 gene transcription. Dioxins 38-44 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 68-74 34848246-2 2022 We previously described the sequence of events following exposure of male rats to a dioxin-like polychlorinated biphenyl (PCB) congener, 3,3",4,4",5-pentachlorobiphenyl (PCB126), that binds avidly to the AhR and causes various types of toxicity including metabolic syndrome, fatty liver, and disruption of energy homeostasis. Dioxins 84-90 aryl hydrocarbon receptor Rattus norvegicus 204-207 34746229-1 2021 The aryl hydrocarbon receptor (AhR) is an environmentally responsive ligand-activated transcription factor, identified in the "70s for its toxic responses to halogenated polycyclic aromatic hydrocarbons, such as dioxin. Dioxins 212-218 aryl hydrocarbon receptor Homo sapiens 4-29 34991250-0 2022 Unraveling the differential impact of PAHs and dioxin-like compounds on AKR1C3 reveals the EGFR extracellular domain as a critical determinant of the AHR response. Dioxins 47-53 aldo-keto reductase family 1 member C3 Homo sapiens 72-78 34991250-0 2022 Unraveling the differential impact of PAHs and dioxin-like compounds on AKR1C3 reveals the EGFR extracellular domain as a critical determinant of the AHR response. Dioxins 47-53 epidermal growth factor receptor Homo sapiens 91-95 34991250-0 2022 Unraveling the differential impact of PAHs and dioxin-like compounds on AKR1C3 reveals the EGFR extracellular domain as a critical determinant of the AHR response. Dioxins 47-53 aryl hydrocarbon receptor Homo sapiens 150-153 34991250-1 2022 Polycyclic aromatic hydrocarbons (PAHs), dioxin-like compounds (DLCs) and structurally-related environmental pollutants may contribute to the pathogenesis of various diseases and disorders, primarily by activating the aryl hydrocarbon receptor (AHR) and modulating downstream cellular responses. Dioxins 41-47 aryl hydrocarbon receptor Homo sapiens 218-243 34991250-1 2022 Polycyclic aromatic hydrocarbons (PAHs), dioxin-like compounds (DLCs) and structurally-related environmental pollutants may contribute to the pathogenesis of various diseases and disorders, primarily by activating the aryl hydrocarbon receptor (AHR) and modulating downstream cellular responses. Dioxins 41-47 aryl hydrocarbon receptor Homo sapiens 245-248 34991250-5 2022 Exposure to benzo(a)pyrene (B(a)P) and dioxin-like polychlorinated biphenyl (PCB) 126 resulted in a rapid c-Src-mediated phosphorylation of EGFR. Dioxins 39-45 SRC proto-oncogene, non-receptor tyrosine kinase Homo sapiens 106-111 34991250-5 2022 Exposure to benzo(a)pyrene (B(a)P) and dioxin-like polychlorinated biphenyl (PCB) 126 resulted in a rapid c-Src-mediated phosphorylation of EGFR. Dioxins 39-45 epidermal growth factor receptor Homo sapiens 140-144 34559251-1 2021 Aryl hydrocarbon receptor (AHR) research has shifted from exploring dioxin toxicity to elucidation of various physiologic AHR functions. Dioxins 68-74 aryl hydrocarbon receptor Homo sapiens 0-25 34747641-0 2021 Evaluation of Placentation and the Role of the Aryl Hydrocarbon Receptor Pathway in a Rat Model of Dioxin Exposure. Dioxins 99-105 aryl hydrocarbon receptor Rattus norvegicus 47-72 34747641-11 2021 DISCUSSION: We identified an AHR regulatory pathway in rats activated by dioxin affecting uterine and trophoblast cell dynamics and the formation of the hemochorial placenta. Dioxins 73-79 aryl hydrocarbon receptor Rattus norvegicus 29-32 34743025-0 2021 Suppression of apoptotic signaling in rat hepatocytes by non-dioxin-like polychlorinated biphenyls depends on the receptors CAR and PXR. Dioxins 61-67 nuclear receptor subfamily 1, group I, member 3 Rattus norvegicus 124-127 34743025-0 2021 Suppression of apoptotic signaling in rat hepatocytes by non-dioxin-like polychlorinated biphenyls depends on the receptors CAR and PXR. Dioxins 61-67 nuclear receptor subfamily 1, group I, member 2 Rattus norvegicus 132-135 34848742-1 2021 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor known to mediate toxic responses to dioxin. Dioxins 115-121 aryl-hydrocarbon receptor Mus musculus 4-29 34848742-1 2021 The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor known to mediate toxic responses to dioxin. Dioxins 115-121 aryl-hydrocarbon receptor Mus musculus 31-34 34746229-1 2021 The aryl hydrocarbon receptor (AhR) is an environmentally responsive ligand-activated transcription factor, identified in the "70s for its toxic responses to halogenated polycyclic aromatic hydrocarbons, such as dioxin. Dioxins 212-218 aryl hydrocarbon receptor Homo sapiens 31-34 34746229-4 2021 In this review, we explore the mutual regulation of AhR and miRNA over the last decade of studies since many miRNAs have dioxin response elements (DRE) in their 3" UTR, as well as AhR might contain binding sites of miRNAs. Dioxins 121-127 aryl hydrocarbon receptor Homo sapiens 52-55 35568185-4 2022 Although the dioxin-like PCB 3,3",4,4"-tetrachlorobiphenyl (CB77) is abundant in the environment and accumulates in organisms, information on CB77 metabolism by CYP1A1s is limited. Dioxins 13-19 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 161-167 34289609-8 2021 Most of the peer-reviewed articles reported dioxins/furans or mercury within the Houston Ship Channel (HSC); there was limited reporting of other organics and metals. Dioxins 44-51 inositol polyphosphate-5-phosphatase D Homo sapiens 89-93 34343493-7 2021 Because AHR plays critical roles in cellular response to dioxin and UVR, we explored links between this SNP and AHR expression after both 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and ultraviolet B (UVB) exposure. Dioxins 57-63 aryl hydrocarbon receptor Homo sapiens 8-11 34142198-0 2021 Correction to: Neurons expressing the aryl hydrocarbon receptor in the locus coeruleus and island of Calleja major are novel targets of dioxin in the mouse brain. Dioxins 136-142 aryl-hydrocarbon receptor Mus musculus 38-63 34256052-2 2021 The toxicity of dioxin-like PCBs, such as PCB126, is mediated via the aryl hydrocarbon receptor (AHR) in non-ovarian tissues. Dioxins 16-22 aryl hydrocarbon receptor Rattus norvegicus 70-95 34256052-2 2021 The toxicity of dioxin-like PCBs, such as PCB126, is mediated via the aryl hydrocarbon receptor (AHR) in non-ovarian tissues. Dioxins 16-22 aryl hydrocarbon receptor Rattus norvegicus 97-100 34573025-2 2021 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), the most toxic dioxin, induces toxic effects by mediating aryl hydrocarbon receptor (AHR). Dioxins 59-65 aryl hydrocarbon receptor Rattus norvegicus 102-127 34573025-2 2021 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), the most toxic dioxin, induces toxic effects by mediating aryl hydrocarbon receptor (AHR). Dioxins 59-65 aryl hydrocarbon receptor Rattus norvegicus 129-132 34484411-14 2021 Molecular docking results showed that daucosterol, delusive, dioxin, and panthogenin-B had the highest affinity for TP53, RPS27A, and UBC. Dioxins 61-67 tumor protein p53 Homo sapiens 116-120 34484411-14 2021 Molecular docking results showed that daucosterol, delusive, dioxin, and panthogenin-B had the highest affinity for TP53, RPS27A, and UBC. Dioxins 61-67 ribosomal protein S27a Homo sapiens 122-128 34484411-14 2021 Molecular docking results showed that daucosterol, delusive, dioxin, and panthogenin-B had the highest affinity for TP53, RPS27A, and UBC. Dioxins 61-67 ubiquitin C Homo sapiens 134-137 34227765-9 2021 Carbon-based adsorbents of the Chinese stilbene polymer porous microspheres GDX series, GDX-101, GDX-102, GDX-103, GDX-105, and GDX-203, can facilitate thermal desorption below 270 C, which is the maximum tolerance temperature for series 1 and 2, thus providing evidence for the feasibility of using these adsorbents for the thermal adsorption/desorption of dioxins. Dioxins 358-365 ubiquitin like 4A Homo sapiens 76-79 34349414-1 2021 Background: Aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor that acts as a binding site for toxic chemicals, particularly the dioxin group of chemicals. Dioxins 153-159 aryl hydrocarbon receptor Homo sapiens 12-37 34349414-1 2021 Background: Aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor that acts as a binding site for toxic chemicals, particularly the dioxin group of chemicals. Dioxins 153-159 aryl hydrocarbon receptor Homo sapiens 39-42 35500338-4 2022 Less than 15% AhR potencies could be explained by detected dioxin-like PAHs. Dioxins 59-65 aryl hydrocarbon receptor Homo sapiens 14-17 35486615-9 2022 The presence of reads for biphenyl degradation, dioxin degradation, PAH degradation pathways can be further correlated with the presence of PCB and PAH as detected in the MGB-2 and MGB-3 samples. Dioxins 48-54 secretoglobin family 2A member 1 Homo sapiens 171-176 35405238-1 2022 Bien Hoa airbase is the most dioxin-polluted hotspot in Vietnam. Dioxins 29-35 matrilin 3 Homo sapiens 5-8 35338935-1 2022 The dioxin-like substances polyhalogenated carbazoles (PHCZs) may trigger the aryl hydrocarbon receptor (AhR) signaling pathway. Dioxins 4-10 aryl hydrocarbon receptor Homo sapiens 78-103 35338935-1 2022 The dioxin-like substances polyhalogenated carbazoles (PHCZs) may trigger the aryl hydrocarbon receptor (AhR) signaling pathway. Dioxins 4-10 aryl hydrocarbon receptor Homo sapiens 105-108 35617319-0 2022 The involvement of CYP1A2 in biodegradation of dioxins in pigs. Dioxins 47-54 cytochrome P450 family 1 subfamily A member 2 Sus scrofa 19-25 35617319-3 2022 TCDD binding to AhR results in the activation of cytochrome P450 enzymes (CYP1A1, CYP1A2, CYP1B1) involved in dioxin biodegradation. Dioxins 110-116 aryl hydrocarbon receptor Sus scrofa 16-19 35617319-3 2022 TCDD binding to AhR results in the activation of cytochrome P450 enzymes (CYP1A1, CYP1A2, CYP1B1) involved in dioxin biodegradation. Dioxins 110-116 cytochrome P450 family 1 subfamily A member 1 Sus scrofa 74-80 35617319-3 2022 TCDD binding to AhR results in the activation of cytochrome P450 enzymes (CYP1A1, CYP1A2, CYP1B1) involved in dioxin biodegradation. Dioxins 110-116 cytochrome P450 family 1 subfamily A member 2 Sus scrofa 82-88 35617319-5 2022 We investigated a molecular structure of CYP1A2 and the binding selectivity and affinity between the pig CYP1A2 and: 1/ DiCDD or TCDD (dioxins differing in toxicity and biodegradability) or 2/ their selected metabolites. Dioxins 135-142 cytochrome P450 family 1 subfamily A member 2 Sus scrofa 105-111 35617319-8 2022 The calculated distances between the heme oxygen and the dioxin carbon nearest to the oxygen, reflecting the hydroxylating potential of CYP1A2, were higher than in other pCYP1 enzymes. Dioxins 57-63 cytochrome P450 family 1 subfamily A member 2 Sus scrofa 136-142 35617319-10 2022 However, the molecular dynamics simulations revealed that two access channels of CYP1A2 were closed upon binding the majority of the examined dioxins. Dioxins 142-149 cytochrome P450 family 1 subfamily A member 2 Sus scrofa 81-87 35404044-0 2022 Insight into the Transformation Behaviors of Dioxins from Sintering Flue Gas in the Cyclic Thermal Regeneration by the V2O5/AC Catalyst-sorbent. Dioxins 45-52 gastrin Homo sapiens 73-76 35404044-1 2022 Dioxins in the sintering flue gas are usually removed through integrated elimination technologies by carbonaceous catalysts. Dioxins 0-7 gastrin Homo sapiens 30-33 35367886-0 2022 Dioxin-like polychlorinated biphenyl 126 (PCB126) disrupts gut microbiota-host metabolic dysfunction in mice via aryl hydrocarbon receptor activation. Dioxins 0-6 aryl-hydrocarbon receptor Mus musculus 113-138 35172007-0 2022 Dioxin Disrupts Thyroid Hormone and Glucocorticoid Induction of klf9, a Master Regulator of Frog Metamorphosis. Dioxins 0-6 Kruppel like factor 9 Homo sapiens 64-68 35448550-0 2022 Flavin-Containing Monooxygenase 3 (FMO3) Is Critical for Dioxin-Induced Reorganization of the Gut Microbiome and Host Insulin Sensitivity. Dioxins 57-63 flavin containing monooxygenase 3 Mus musculus 0-33 35448550-0 2022 Flavin-Containing Monooxygenase 3 (FMO3) Is Critical for Dioxin-Induced Reorganization of the Gut Microbiome and Host Insulin Sensitivity. Dioxins 57-63 flavin containing monooxygenase 3 Mus musculus 35-39 35038666-1 2022 The suitability of the AhR reporter gene bioassays to screen the presence of polychlorinated dibenzo-p-dioxins/furans (PCDD/Fs) and dioxin-like polychlorinated biphenyls (dl-PCBs) in sewage sludge (SL) and related hydrochar (HC) was here investigated. Dioxins 132-138 aryl hydrocarbon receptor Homo sapiens 23-26 35618242-2 2022 We have previously demonstrated that exposure of human preadipocytes to the dioxin-like PCB126 disrupts adipogenesis via the aryl hydrocarbon receptor (AhR). Dioxins 76-82 aryl hydrocarbon receptor Homo sapiens 125-150 35618242-2 2022 We have previously demonstrated that exposure of human preadipocytes to the dioxin-like PCB126 disrupts adipogenesis via the aryl hydrocarbon receptor (AhR). Dioxins 76-82 aryl hydrocarbon receptor Homo sapiens 152-155 35183049-0 2022 Multi-walled carbon nanotubes inhibit potential detoxification of dioxin-mediated toxicity by blocking the nuclear translocation of aryl hydrocarbon receptor. Dioxins 66-72 aryl hydrocarbon receptor Homo sapiens 132-157 35183049-6 2022 These findings demonstrate that MWCNTs can impact the potential detoxification of dioxin-induced toxicity through modulating AhR signaling pathway. Dioxins 82-88 aryl hydrocarbon receptor Homo sapiens 125-128 35051068-8 2022 In conclusion, exposure of Greenlandic Inuit pregnant women to dioxin-like compounds through traditional marine food can adversely influence the fetal growth via induced AhR activity. Dioxins 63-69 aryl hydrocarbon receptor Homo sapiens 170-173 34995713-3 2022 Our previous study reported that the IL-24 gene is a dioxin response gene during 2, 3, 7, 8-tetrachlorodibenzo-p-dioxin (TCDD) treatment. Dioxins 53-59 interleukin 24 Homo sapiens 37-42 35051068-3 2022 The combined dioxin-like activity of serum lipPOPs extracts was determined using the AhR reporter gene bioassay and expressed as pico-gram (pg) TCDD equivalent (TEQ) per gram serum lipid (AhR-TEQ (pg/g lipid)). Dioxins 13-19 aryl hydrocarbon receptor Homo sapiens 85-88 35051068-3 2022 The combined dioxin-like activity of serum lipPOPs extracts was determined using the AhR reporter gene bioassay and expressed as pico-gram (pg) TCDD equivalent (TEQ) per gram serum lipid (AhR-TEQ (pg/g lipid)). Dioxins 13-19 aryl hydrocarbon receptor Homo sapiens 188-191 2553691-2 1989 The liganded receptor interacts with a specific DNA recognition motif located within a dioxin-responsive enhancer upstream of the CYP1A1 gene. Dioxins 87-93 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 130-136 2553691-7 1989 These findings imply that DNA methylation can diminish the response to dioxin by impeding the Ah receptor-enhancer interaction. Dioxins 71-77 aryl hydrocarbon receptor Homo sapiens 94-105 2477842-1 1989 The dioxin-inducible cytochrome P(1)450 (Cyp1a1 gene) and P(3)450 (Cyp1a2 gene) enzymes have been implicated in the metabolism of numerous polycyclic hydrocarbons and arylamines, respectively. Dioxins 4-10 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 41-47 2477842-1 1989 The dioxin-inducible cytochrome P(1)450 (Cyp1a1 gene) and P(3)450 (Cyp1a2 gene) enzymes have been implicated in the metabolism of numerous polycyclic hydrocarbons and arylamines, respectively. Dioxins 4-10 cytochrome P450, family 1, subfamily a, polypeptide 2 Mus musculus 67-73 2744682-0 1989 [Effects of dioxin congeners on aryl hydrocarbon hydroxylase activity]. Dioxins 12-18 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 32-60 2548080-0 1989 Regulation of mouse CYP1A1 gene expression by dioxin: requirement of two cis-acting elements during induction. Dioxins 46-52 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 20-26 2693891-3 1989 Activation of CYP1A1 transcription requires the binding of TCDD to an intracellular protein, the Ah receptor, followed by the binding of the liganded receptor to a dioxin-responsive enhancer that is located upstream from the CYP1A1 gene. Dioxins 164-170 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 14-20 2693891-3 1989 Activation of CYP1A1 transcription requires the binding of TCDD to an intracellular protein, the Ah receptor, followed by the binding of the liganded receptor to a dioxin-responsive enhancer that is located upstream from the CYP1A1 gene. Dioxins 164-170 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 225-231 2789688-5 1989 Our results indicate that the Ah receptor-dependent, dioxin-responsive enhancer can activate transcription when in a regulatory context and in a chromosomal location different from those of the cytochrome P450iA1 gene. Dioxins 53-59 aryl-hydrocarbon receptor Mus musculus 30-41 2709162-5 1989 Analyses by various indices of exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin and hexa- to octachlorinated dioxins did not show deaths from these cancers to have been disproportionately distributed among the workers considered to have had the highest exposures. Dioxins 108-115 hexosaminidase subunit alpha Homo sapiens 83-87 2536161-2 1989 To define the recognition sequence of the dioxin receptor and its relationship with that of the glucocorticoid receptor, oligonucleotides derived from dioxin-responsive elements of the rat cytochrome P-450c gene were tested for their ability to form specific protein-DNA complexes in a gel retardation assay. Dioxins 42-48 nuclear receptor subfamily 3, group C, member 1 Rattus norvegicus 96-119 2848187-7 1988 The availability of this 125I-labeled dioxin congener also permitted the characterization of Ah receptor-ligand binding over a range of ligand and receptor concentrations not possible with currently available 3H-ligands. Dioxins 38-44 aryl-hydrocarbon receptor Mus musculus 93-104 2839475-5 1988 The concentration of dioxin required to give half-maximal induction of AHH activity was 16-fold greater in c35-1 than in Hepa-1. Dioxins 21-27 aryl-hydrocarbon receptor Mus musculus 71-74 2672473-0 1989 The control of cytochrome P-450 gene expression by dioxin. Dioxins 51-57 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 15-31 2672473-3 1989 Studies of the mechanism by which TCDD (dioxin) activates CYP1A1 gene transcription demonstrate the usefulness of applying recombinant DNA and gene transfer methods to analyse these fundamental problems. Dioxins 40-46 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 58-64 3327428-8 1987 Dioxin, vinyl chloride, and polyhalogenated biphenyls induce an incipient subclinical stage of chronic hepatic porphyria in persons with normal red cell uroporphyrinogen decarboxylase. Dioxins 0-6 uroporphyrinogen decarboxylase Homo sapiens 153-183 2828621-3 1988 Binding of dioxin to a soluble intracellular protein (dioxin or Ah receptor) appears to be the initial step in their mechanism of toxicity and a stacking interaction model has been proposed at the molecular level. Dioxins 11-17 aryl hydrocarbon receptor Homo sapiens 64-75 15092651-4 1988 The recent isomer-specific analyses suggest that the intrinsic toxicity of PCBs principally resulted from the coplanar PCB congeners which may impose a greater toxic threat than chlorinated dioxins and furans to humans and wildlife. Dioxins 190-197 pyruvate carboxylase Homo sapiens 75-78 2536161-3 1989 We found that a previously defined sequence motif that is similar to the glucocorticoid-responsive element and exhibits strong enhancer activity in response to dioxin receptor ligands bound a dioxin-inducible factor with high specificity but was not recognized by the DNA-binding domain of the glucocorticoid receptor. Dioxins 160-166 nuclear receptor subfamily 3, group C, member 1 Rattus norvegicus 294-317 3040289-4 1987 PSP was purified from the rat ventral prostate and labeled in vitro with 2,3,7,8-[3H]tetrachlorodibenzo-p-dioxin (dioxin). Dioxins 106-112 reactive intermediate imine deaminase A homolog Rattus norvegicus 0-3 3040289-5 1987 Dioxin-labeled PSP was then incubated with rat liver cytosol in the presence or absence of a 200-fold excess of nonradioactive competitor, 2,3,7,8-tetrachlorodibenzofuran. Dioxins 0-6 reactive intermediate imine deaminase A homolog Rattus norvegicus 15-18 3040289-6 1987 After 2 h of incubation, a complete in vitro transfer of ligand from PSP to the rat hepatic dioxin receptor was observed, as assessed by velocity sedimentation analysis of specific dioxin binding. Dioxins 92-98 reactive intermediate imine deaminase A homolog Rattus norvegicus 69-72 3629609-1 1987 A set of 5 anti-dioxin monoclonal antibodies (mAbs), named DD-1, DD-3, DD-4, DD-5 and DD-6, have been isolated. Dioxins 16-22 aldo-keto reductase family 1 member C1 Homo sapiens 59-69 3327428-9 1987 In contrast, exposure to dioxin on the part of persons with inherited uroporphyrinogen decarboxylase deficiency can cause latent chronic hepatic porphyria to develop into PCT. Dioxins 25-31 uroporphyrinogen decarboxylase Homo sapiens 70-100 3681487-1 1987 P(1)450 and P(3)450 are the two members of the dioxin-inducible P450 gene family, one of at least eight families in the entire P450 gene superfamily. Dioxins 47-53 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 0-7 3681487-1 1987 P(1)450 and P(3)450 are the two members of the dioxin-inducible P450 gene family, one of at least eight families in the entire P450 gene superfamily. Dioxins 47-53 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 12-19 3681487-1 1987 P(1)450 and P(3)450 are the two members of the dioxin-inducible P450 gene family, one of at least eight families in the entire P450 gene superfamily. Dioxins 47-53 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 64-68 3681487-1 1987 P(1)450 and P(3)450 are the two members of the dioxin-inducible P450 gene family, one of at least eight families in the entire P450 gene superfamily. Dioxins 47-53 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 127-131 3963817-5 1986 Cytochrome P-450, isozyme 4, was not detected in the pulmonary microsomal fraction from untreated or 2,3,7,8-tetrachlorodibenzo-p-dioxin-treated rabbits. Dioxins 130-136 cytochrome P450 1A2 Oryctolagus cuniculus 0-27 3000715-0 1985 Cloning and isolation of human cytochrome P-450 cDNAs homologous to dioxin-inducible rabbit mRNAs encoding P-450 4 and P-450 6. Dioxins 68-74 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 31-47 3838385-0 1985 Human dioxin-inducible cytochrome P1-450: complementary DNA and amino acid sequence. Dioxins 6-12 cytochrome P450 family 1 subfamily A member 1 Homo sapiens 34-40 6714509-0 1984 Development of chronic hepatic porphyria (porphyria cutanea tarda) with inherited uroporphyrinogen decarboxylase deficiency under exposure to dioxin. Dioxins 142-148 uroporphyrinogen decarboxylase Homo sapiens 82-112 6714509-1 1984 Exposure to dioxin triggered a clinically manifest chronic hepatic porphyria (porphyria cutanea tarda) in two patients (brother and sister) with hereditary uroporphyrinogen decarboxylase deficiency. Dioxins 12-18 uroporphyrinogen decarboxylase Homo sapiens 156-186 6714509-13 1984 We conclude that a unique acute exposure to dioxin can trigger the chronic hepatic porphyria disease process in persons with an underlying genetic abnormality of uroporphyrinogen decarboxylase. Dioxins 44-50 uroporphyrinogen decarboxylase Homo sapiens 162-192 6584878-7 1983 Similar changes in steroid delta 4-5 alpha-reduction and cytochrome P-450-dependent chemical oxidations have been observed in circumstances in which the mixed-function oxidase system in liver is induced by agents such as phenobarbital, hexachlorobenzene, dioxin, and polyhalogenated biphenyls. Dioxins 255-261 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 57-73 6412692-4 1983 Simultaneous treatment of cultures with dioxin and phenobarbital produced a synergistic response in delta-aminolaevulinate synthase induction, uroporphyrinogen decarboxylase inhibition and porphyrin accumulation. Dioxins 40-46 uroporphyrinogen decarboxylase Homo sapiens 143-173 6412692-5 1983 These data suggest that an inhibitor of uroporphyrinogen decarboxylase may be generated in the liver from polychlorinated biphenyl compounds or dioxin by metabolic activation. Dioxins 144-150 uroporphyrinogen decarboxylase Homo sapiens 40-70 4043593-5 1985 The induction of AHH activity in primary cultures of adult rat hepatocytes may represent a useful bioassay for screening extracts of foodstuffs, biological fluids, or environmental samples for dioxin-like activity. Dioxins 193-199 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 17-20 6092439-0 1984 Location of Ah receptor for dioxin. Dioxins 28-34 aryl hydrocarbon receptor Homo sapiens 12-23 729578-1 1978 In the liver of perinatal rats or mice, the ratio of 2,3,7,8-tetrachlorodibenzo-p-dioxin-induced aryl hydrocarbon hydroxylase to total cytochrome P-450 content decreases, whereas the ratio of 2,3,7,8-tetrachlorodibenzo-p-dioxin-induced acetanilide 4-hydroxylase to total cytochrome P-450 content increases, between 18 or 19 days and 22 days following conception. Dioxins 82-88 cytochrome P450, family 21, subfamily a, polypeptide 1 Mus musculus 135-151 729578-1 1978 In the liver of perinatal rats or mice, the ratio of 2,3,7,8-tetrachlorodibenzo-p-dioxin-induced aryl hydrocarbon hydroxylase to total cytochrome P-450 content decreases, whereas the ratio of 2,3,7,8-tetrachlorodibenzo-p-dioxin-induced acetanilide 4-hydroxylase to total cytochrome P-450 content increases, between 18 or 19 days and 22 days following conception. Dioxins 82-88 cytochrome P450, family 21, subfamily a, polypeptide 1 Mus musculus 271-287