PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 33994056-0 2021 The piperine derivative HJ105 inhibits Abeta1-42-induced neuroinflammation and oxidative damage via the Keap1-Nrf2-TXNIP axis. piperine 4-12 kelch like ECH associated protein 1 Homo sapiens 104-109 3564048-2 1987 Piperine and safrole interacted with different forms of cytochrome P-450 as indicated by their in vivo effect on drug metabolising enzymes and mixed function oxidases and electrophoretic patterns. piperine 0-8 cytochrome P450, family 2, subfamily g, polypeptide 1 Rattus norvegicus 56-72 33979725-3 2021 The steady-state emission spectrum results showed that presence of static quenching mode for piperine, tacrine, curcumin, silibinin molecules with BSA and AChE complexes separately and this excitation-emission matrix analysis suggest that formation of ground-state complex between piperine, tacrine, curcumin, silibinin drugs and both BSA, AChE protein molecules. piperine 93-101 acetylcholinesterase (Cartwright blood group) Homo sapiens 155-159 33979725-3 2021 The steady-state emission spectrum results showed that presence of static quenching mode for piperine, tacrine, curcumin, silibinin molecules with BSA and AChE complexes separately and this excitation-emission matrix analysis suggest that formation of ground-state complex between piperine, tacrine, curcumin, silibinin drugs and both BSA, AChE protein molecules. piperine 281-289 acetylcholinesterase (Cartwright blood group) Homo sapiens 155-159 33979725-3 2021 The steady-state emission spectrum results showed that presence of static quenching mode for piperine, tacrine, curcumin, silibinin molecules with BSA and AChE complexes separately and this excitation-emission matrix analysis suggest that formation of ground-state complex between piperine, tacrine, curcumin, silibinin drugs and both BSA, AChE protein molecules. piperine 281-289 acetylcholinesterase (Cartwright blood group) Homo sapiens 340-344 33667521-9 2021 Piperine dramatically reduced the serum levels of lipopolysaccharide (LPS), interleukin-1beta (IL-1beta) and Galectin-3 (Gal-3), suppressed the expression of M1-like cytokines (CD11c, IL-1beta and Gal-3) in epididymal adipose tissues and islets. piperine 0-8 interleukin 1 beta Mus musculus 76-93 33667521-9 2021 Piperine dramatically reduced the serum levels of lipopolysaccharide (LPS), interleukin-1beta (IL-1beta) and Galectin-3 (Gal-3), suppressed the expression of M1-like cytokines (CD11c, IL-1beta and Gal-3) in epididymal adipose tissues and islets. piperine 0-8 interleukin 1 alpha Mus musculus 95-103 33667521-9 2021 Piperine dramatically reduced the serum levels of lipopolysaccharide (LPS), interleukin-1beta (IL-1beta) and Galectin-3 (Gal-3), suppressed the expression of M1-like cytokines (CD11c, IL-1beta and Gal-3) in epididymal adipose tissues and islets. piperine 0-8 lectin, galactose binding, soluble 3 Mus musculus 109-119 33667521-9 2021 Piperine dramatically reduced the serum levels of lipopolysaccharide (LPS), interleukin-1beta (IL-1beta) and Galectin-3 (Gal-3), suppressed the expression of M1-like cytokines (CD11c, IL-1beta and Gal-3) in epididymal adipose tissues and islets. piperine 0-8 lectin, galactose binding, soluble 3 Mus musculus 121-126 33667521-9 2021 Piperine dramatically reduced the serum levels of lipopolysaccharide (LPS), interleukin-1beta (IL-1beta) and Galectin-3 (Gal-3), suppressed the expression of M1-like cytokines (CD11c, IL-1beta and Gal-3) in epididymal adipose tissues and islets. piperine 0-8 integrin alpha X Mus musculus 177-182 33667521-9 2021 Piperine dramatically reduced the serum levels of lipopolysaccharide (LPS), interleukin-1beta (IL-1beta) and Galectin-3 (Gal-3), suppressed the expression of M1-like cytokines (CD11c, IL-1beta and Gal-3) in epididymal adipose tissues and islets. piperine 0-8 interleukin 1 alpha Mus musculus 184-192 33667521-9 2021 Piperine dramatically reduced the serum levels of lipopolysaccharide (LPS), interleukin-1beta (IL-1beta) and Galectin-3 (Gal-3), suppressed the expression of M1-like cytokines (CD11c, IL-1beta and Gal-3) in epididymal adipose tissues and islets. piperine 0-8 lectin, galactose binding, soluble 3 Mus musculus 197-202 33667521-10 2021 Furthermore, piperine partially reversed the down-regulation of Pdx1, inhibited the up-regulation of ALDH1A3 in beta-cell, and these effects were closely related to the mTOR/S6/4E-BP1 signal pathway. piperine 13-21 pancreatic and duodenal homeobox 1 Mus musculus 64-68 33667521-10 2021 Furthermore, piperine partially reversed the down-regulation of Pdx1, inhibited the up-regulation of ALDH1A3 in beta-cell, and these effects were closely related to the mTOR/S6/4E-BP1 signal pathway. piperine 13-21 aldehyde dehydrogenase family 1, subfamily A3 Mus musculus 101-108 33667521-10 2021 Furthermore, piperine partially reversed the down-regulation of Pdx1, inhibited the up-regulation of ALDH1A3 in beta-cell, and these effects were closely related to the mTOR/S6/4E-BP1 signal pathway. piperine 13-21 mechanistic target of rapamycin kinase Mus musculus 169-173 34012879-0 2021 Protective effects of piperine on the retina of mice with streptozotocin-induced diabetes by suppressing HIF-1/VEGFA pathway and promoting PEDF expression. piperine 22-30 vascular endothelial growth factor A Mus musculus 111-116 34012879-0 2021 Protective effects of piperine on the retina of mice with streptozotocin-induced diabetes by suppressing HIF-1/VEGFA pathway and promoting PEDF expression. piperine 22-30 serine (or cysteine) peptidase inhibitor, clade F, member 1 Mus musculus 139-143 34012879-7 2021 RESULTS: In hypoxia, 1-100 micromol/L piperine significantly decreased the expression of VEGFA mRNA and increased the expression of PEDF mRNA without affecting HIF-1alpha mRNA. piperine 38-46 vascular endothelial growth factor A Homo sapiens 89-94 34012879-7 2021 RESULTS: In hypoxia, 1-100 micromol/L piperine significantly decreased the expression of VEGFA mRNA and increased the expression of PEDF mRNA without affecting HIF-1alpha mRNA. piperine 38-46 serpin family F member 1 Homo sapiens 132-136 34012879-7 2021 RESULTS: In hypoxia, 1-100 micromol/L piperine significantly decreased the expression of VEGFA mRNA and increased the expression of PEDF mRNA without affecting HIF-1alpha mRNA. piperine 38-46 hypoxia inducible factor 1, alpha subunit Mus musculus 160-170 34012879-8 2021 Meanwhile, 100 micromol/L piperine substantially decreased the protein level of VEGFA and increased the protein level of PEDF. piperine 26-34 vascular endothelial growth factor A Homo sapiens 80-85 34012879-8 2021 Meanwhile, 100 micromol/L piperine substantially decreased the protein level of VEGFA and increased the protein level of PEDF. piperine 26-34 serpin family F member 1 Homo sapiens 121-125 34012879-9 2021 The HIF-1alpha protein level was also hampered by piperine. piperine 50-58 hypoxia inducible factor 1, alpha subunit Mus musculus 4-14 34012879-12 2021 Further, the protein levels of HIF-1alpha and VEGFA were significantly reduced by piperine. piperine 82-90 hypoxia inducible factor 1, alpha subunit Mus musculus 31-41 34012879-12 2021 Further, the protein levels of HIF-1alpha and VEGFA were significantly reduced by piperine. piperine 82-90 vascular endothelial growth factor A Mus musculus 46-51 34012879-13 2021 Moreover, the level of the antiangiogenic factor of PEDF dramatically increased by piperine. piperine 83-91 serine (or cysteine) peptidase inhibitor, clade F, member 1 Mus musculus 52-56 34012879-14 2021 CONCLUSION: Piperine may exert protective effects on the retina of mice with diabetes via regulating the pro-antiangiogenic homeostasis composed of HIF-1/VEGFA and PEDF. piperine 12-20 vascular endothelial growth factor A Mus musculus 154-159 34012879-14 2021 CONCLUSION: Piperine may exert protective effects on the retina of mice with diabetes via regulating the pro-antiangiogenic homeostasis composed of HIF-1/VEGFA and PEDF. piperine 12-20 serine (or cysteine) peptidase inhibitor, clade F, member 1 Mus musculus 164-168 2783973-0 1989 Involvement of calcitonin gene-related peptide in the positive chronotropic and inotropic effects of piperine and development of cross-tachyphylaxis between piperine and capsaicin in the isolated rat atria. piperine 101-109 calcitonin-related polypeptide alpha Rattus norvegicus 15-46 2783973-0 1989 Involvement of calcitonin gene-related peptide in the positive chronotropic and inotropic effects of piperine and development of cross-tachyphylaxis between piperine and capsaicin in the isolated rat atria. piperine 157-165 calcitonin-related polypeptide alpha Rattus norvegicus 15-46 2783973-7 1989 CGRP-like immunoreactivity was depleted considerably by treatment of the tissue with piperine or capsaicin. piperine 85-93 calcitonin-related polypeptide alpha Rattus norvegicus 0-4 2783973-8 1989 When endogenous CGRP was depleted, although the positive chronotropic and inotropic effects of piperine and capsaicin were abolished, the effects of CGRP and isoproterenol were not affected. piperine 95-103 calcitonin-related polypeptide alpha Rattus norvegicus 16-20 2783973-9 1989 These results indicate that both piperine and capsaicin cause positive chronotropic and inotropic responses by releasing CGRP from nonadrenergic noncholinergic nerves, and that the development of cross-tachyphylaxis between piperine and capsaicin is due to the depletion of endogenous CGRP. piperine 33-41 calcitonin-related polypeptide alpha Rattus norvegicus 121-125 2783973-9 1989 These results indicate that both piperine and capsaicin cause positive chronotropic and inotropic responses by releasing CGRP from nonadrenergic noncholinergic nerves, and that the development of cross-tachyphylaxis between piperine and capsaicin is due to the depletion of endogenous CGRP. piperine 33-41 calcitonin-related polypeptide alpha Rattus norvegicus 285-289 2783973-9 1989 These results indicate that both piperine and capsaicin cause positive chronotropic and inotropic responses by releasing CGRP from nonadrenergic noncholinergic nerves, and that the development of cross-tachyphylaxis between piperine and capsaicin is due to the depletion of endogenous CGRP. piperine 224-232 calcitonin-related polypeptide alpha Rattus norvegicus 285-289 3263589-3 1988 After exposure to piperine in vitro, endogenous calcitonin gene-related peptide (CGRP) was profoundly depleted from intracardiac nerves. piperine 18-26 calcitonin-related polypeptide alpha Rattus norvegicus 48-79 3263589-3 1988 After exposure to piperine in vitro, endogenous calcitonin gene-related peptide (CGRP) was profoundly depleted from intracardiac nerves. piperine 18-26 calcitonin-related polypeptide alpha Rattus norvegicus 81-85 3263589-4 1988 These results suggest that piperine releases endogenous CGRP from intracardiac non-adrenergic non-cholinergic nerves and that released CGRP exerts positive chronotropic and inotropic effects. piperine 27-35 calcitonin-related polypeptide alpha Rattus norvegicus 56-60 3917507-5 1985 Inhibition by piperine of arylhydrocarbon hydroxylase (AHH) from 3-methylcholanthrene-treated rats was comparable to that observed with 7,8-benzoflavone. piperine 14-22 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 26-53 3917507-5 1985 Inhibition by piperine of arylhydrocarbon hydroxylase (AHH) from 3-methylcholanthrene-treated rats was comparable to that observed with 7,8-benzoflavone. piperine 14-22 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 55-58 3917507-6 1985 Piperine caused noncompetitive inhibition of hepatic microsomal AHH from the untreated and 3-methylcholanthrene-treated rats with a Ki of 30 microM which was close to the apparent Km of AHH observed in the controls. piperine 0-8 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 64-67 3917507-6 1985 Piperine caused noncompetitive inhibition of hepatic microsomal AHH from the untreated and 3-methylcholanthrene-treated rats with a Ki of 30 microM which was close to the apparent Km of AHH observed in the controls. piperine 0-8 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 186-189 3917507-9 1985 Oral administration of piperine in rats strongly inhibited the hepatic AHH and UDP-glucuronyltransferase activities. piperine 23-31 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 71-74 33743225-3 2021 Since piperine is known as an effective molecule against metastasis, we thought to investigate the effect of piperine against CD44+/CD133+ CSCs. piperine 109-117 CD44 molecule (Indian blood group) Homo sapiens 126-130 33743225-3 2021 Since piperine is known as an effective molecule against metastasis, we thought to investigate the effect of piperine against CD44+/CD133+ CSCs. piperine 109-117 prominin 1 Homo sapiens 132-137 33743225-8 2021 Piperine was found able to repress the epithelial marker (E-cadherin) but was unable to restore the level of Vimentin (mesenchymal marker) and SNAIL (EMT-inducing transcription factor). piperine 0-8 cadherin 1 Homo sapiens 58-68 33921897-8 2021 We observed an increase in PTPRK expression correlated with decreased pTYR level after piperine treatment and downregulation of P-gp and BCRP expression. piperine 87-95 protein tyrosine phosphatase receptor type K Homo sapiens 27-32 33994056-0 2021 The piperine derivative HJ105 inhibits Abeta1-42-induced neuroinflammation and oxidative damage via the Keap1-Nrf2-TXNIP axis. piperine 4-12 NFE2 like bZIP transcription factor 2 Homo sapiens 110-114 33994056-0 2021 The piperine derivative HJ105 inhibits Abeta1-42-induced neuroinflammation and oxidative damage via the Keap1-Nrf2-TXNIP axis. piperine 4-12 thioredoxin interacting protein Homo sapiens 115-120 33919582-1 2021 Piperine is an alkaloid that has extensive pharmacological activity and impacts other active substances bioavailability due to inhibition of CYP450 enzymes, stimulation of amino acid transporters and P-glycoprotein inhibition. piperine 0-8 ATP binding cassette subfamily B member 1 Homo sapiens 200-214 33833371-1 2021 Its pungent perception is due to the interaction of its major compound, piperine (1-piperoyl-piperidine) with the human TRPV-1 or vanilloid receptor. piperine 72-80 transient receptor potential cation channel subfamily V member 1 Homo sapiens 120-126 33919582-3 2021 The combination of piperine with 2-hydroxypropyl-beta-cyclodextrin (HP-beta-CD) causes a significant increase in its solubility and, consequently, an increase in permeability through gastrointestinal tract membranes and the blood-brain barrier. piperine 19-27 ACD shelterin complex subunit and telomerase recruitment factor Homo sapiens 71-78 33919582-4 2021 X-ray powder diffraction (XRPD), differential scanning calorimetry (DSC), Fourier-transform infrared spectroscopy (FT-IR), nuclear magnetic resonance (NMR) were used to characterize interactions between piperine and HP-beta-CD. piperine 203-211 ACD shelterin complex subunit and telomerase recruitment factor Homo sapiens 219-226 33919582-6 2021 Importantly, with an increase in solubility and permeability of piperine as a result of interaction with CD, it was proven to maintain its biological activity concerning the antioxidant potential (2,2-diphenyl-1-picryl-hydrazyl-hydrate assay), inhibition of enzymes essential for the inflammatory process and for neurodegenerative changes (hyaluronidase, acetylcholinesterase, butyrylcholinesterase). piperine 64-72 acetylcholinesterase (Cartwright blood group) Homo sapiens 355-375 33919582-6 2021 Importantly, with an increase in solubility and permeability of piperine as a result of interaction with CD, it was proven to maintain its biological activity concerning the antioxidant potential (2,2-diphenyl-1-picryl-hydrazyl-hydrate assay), inhibition of enzymes essential for the inflammatory process and for neurodegenerative changes (hyaluronidase, acetylcholinesterase, butyrylcholinesterase). piperine 64-72 butyrylcholinesterase Homo sapiens 377-398 33833371-1 2021 Its pungent perception is due to the interaction of its major compound, piperine (1-piperoyl-piperidine) with the human TRPV-1 or vanilloid receptor. piperine 82-103 transient receptor potential cation channel subfamily V member 1 Homo sapiens 120-126 33492139-0 2021 Natural Piperine Improves Lipid Metabolic Profile of High-Fat Diet-Fed Mice by Upregulating SR-B1 and ABCG8 Transporters. piperine 8-16 scavenger receptor class B, member 1 Mus musculus 92-97 33578085-8 2021 The colloidal mercuric formulation upregulated the expression of TGF-beta, IL-6 and TNF-alpha, due to the presence of arsenic and other organic compounds such as piperine. piperine 162-170 transforming growth factor alpha Homo sapiens 65-73 33578085-8 2021 The colloidal mercuric formulation upregulated the expression of TGF-beta, IL-6 and TNF-alpha, due to the presence of arsenic and other organic compounds such as piperine. piperine 162-170 interleukin 6 Homo sapiens 75-79 33578085-8 2021 The colloidal mercuric formulation upregulated the expression of TGF-beta, IL-6 and TNF-alpha, due to the presence of arsenic and other organic compounds such as piperine. piperine 162-170 tumor necrosis factor Homo sapiens 84-93 33667839-0 2021 Piperine and Celecoxib synergistically inhibit colon cancer cell proliferation via modulating Wnt/beta-catenin signaling pathway. piperine 0-8 catenin beta 1 Homo sapiens 98-110 33737876-11 2020 The gene expression profile in brain tissue shows significantly reduced BACE1, PSEN1, APAF1, CASPASE3, and CATALASE genes in the piperine and sitagliptin (PC) treated groups compared to Diabetic (STZ) control. piperine 129-137 beta-secretase 1 Rattus norvegicus 72-77 33737876-11 2020 The gene expression profile in brain tissue shows significantly reduced BACE1, PSEN1, APAF1, CASPASE3, and CATALASE genes in the piperine and sitagliptin (PC) treated groups compared to Diabetic (STZ) control. piperine 129-137 presenilin 1 Rattus norvegicus 79-84 33737876-11 2020 The gene expression profile in brain tissue shows significantly reduced BACE1, PSEN1, APAF1, CASPASE3, and CATALASE genes in the piperine and sitagliptin (PC) treated groups compared to Diabetic (STZ) control. piperine 129-137 apoptotic peptidase activating factor 1 Rattus norvegicus 86-91 33737876-11 2020 The gene expression profile in brain tissue shows significantly reduced BACE1, PSEN1, APAF1, CASPASE3, and CATALASE genes in the piperine and sitagliptin (PC) treated groups compared to Diabetic (STZ) control. piperine 129-137 caspase 3 Rattus norvegicus 93-101 33737876-11 2020 The gene expression profile in brain tissue shows significantly reduced BACE1, PSEN1, APAF1, CASPASE3, and CATALASE genes in the piperine and sitagliptin (PC) treated groups compared to Diabetic (STZ) control. piperine 129-137 catalase Rattus norvegicus 107-115 31711686-0 2021 Corrigendum to "Effect of piperine and quercetin alone or in combination with marbofloxacin on CYP3A37 and MDR1 mRNA expression levels in broiler chickens". piperine 26-34 cytochrome P450 family 3 subfamily A member 5 Gallus gallus 95-102 33732347-0 2021 Piperine protects against myocardial ischemia/reperfusion injury by activating the PI3K/AKT signaling pathway. piperine 0-8 AKT serine/threonine kinase 1 Rattus norvegicus 88-91 33732347-13 2021 Mechanistic studies concluded that the apoptosis-inhibitory contributions and cardio-favorable effects of PIP were caused partly by the activation of the PI3K/AKT signaling pathway, which was verified by LY294002 administration. piperine 106-109 AKT serine/threonine kinase 1 Rattus norvegicus 159-162 33732347-14 2021 To conclude, PIP can reduce ERS-induced apoptosis by activating the PI3K/AKT signaling pathway during the process of H/R injury, which could be a potential therapeutic target for the treatment of myocardial ischemia/reperfusion injury. piperine 13-16 AKT serine/threonine kinase 1 Rattus norvegicus 73-76 33492139-0 2021 Natural Piperine Improves Lipid Metabolic Profile of High-Fat Diet-Fed Mice by Upregulating SR-B1 and ABCG8 Transporters. piperine 8-16 ATP binding cassette subfamily G member 8 Mus musculus 102-107 33492139-5 2021 Mechanistically, piperine treatment caused a significant upregulation of hepatic scavenger receptor B1 (SR-B1) in the liver and transporter protein of ATP binding cassette SGM8 (ABCG8) in the small intestine. piperine 17-25 scavenger receptor class B, member 1 Mus musculus 81-102 33492139-5 2021 Mechanistically, piperine treatment caused a significant upregulation of hepatic scavenger receptor B1 (SR-B1) in the liver and transporter protein of ATP binding cassette SGM8 (ABCG8) in the small intestine. piperine 17-25 scavenger receptor class B, member 1 Mus musculus 104-109 33492139-5 2021 Mechanistically, piperine treatment caused a significant upregulation of hepatic scavenger receptor B1 (SR-B1) in the liver and transporter protein of ATP binding cassette SGM8 (ABCG8) in the small intestine. piperine 17-25 ATP binding cassette subfamily G member 8 Mus musculus 178-183 33492139-6 2021 Taken together, our findings demonstrate the role of natural piperine in improving lipid metabolic profile that is involved in the reverse cholesterol transport (RCT)-mediated mechanism through upregulation of SR-B1 in the liver and ABCG8 in the small intestine. piperine 61-69 scavenger receptor class B, member 1 Mus musculus 210-215 33492139-6 2021 Taken together, our findings demonstrate the role of natural piperine in improving lipid metabolic profile that is involved in the reverse cholesterol transport (RCT)-mediated mechanism through upregulation of SR-B1 in the liver and ABCG8 in the small intestine. piperine 61-69 ATP binding cassette subfamily G member 8 Mus musculus 233-238 33220404-4 2021 Curcumin or its combination with piperine, but not piperine alone, suppressed mTORC1 kinase activity, curtailed lipopolysaccharide-mediated inflammatory response of THP-1 macrophages, and repressed macrophage activation by inhibiting signaling pathways involved in M1 (mTORC1) and M2 (mTORC2, CREB) polarization. piperine 33-41 CREB regulated transcription coactivator 1 Mus musculus 78-84 33884168-8 2021 The anti-proliferative effect of both BP-M and PIP was also observed by trypan blue staining and was further confirmed by the downregulated expression of proliferating cell nuclear antigen (PCNA). piperine 47-50 proliferating cell nuclear antigen Homo sapiens 154-188 33884168-8 2021 The anti-proliferative effect of both BP-M and PIP was also observed by trypan blue staining and was further confirmed by the downregulated expression of proliferating cell nuclear antigen (PCNA). piperine 47-50 proliferating cell nuclear antigen Homo sapiens 190-194 33884168-9 2021 The molecular docking studies showed the binding of PIP with PCNA and Bcl-2 and supported the in vitro findings. piperine 52-55 proliferating cell nuclear antigen Homo sapiens 61-65 33884168-9 2021 The molecular docking studies showed the binding of PIP with PCNA and Bcl-2 and supported the in vitro findings. piperine 52-55 BCL2 apoptosis regulator Homo sapiens 70-75 33884168-10 2021 The docking studies also proposed the binding of PIP to ADP binding pocket of Apaf-1 protein. piperine 49-52 apoptotic peptidase activating factor 1 Homo sapiens 78-84 33578817-3 2021 The aim of this study was to investigate the effect of piperine, a phytochemical from black pepper, on CS induction in CML MDR cells, and the mechanisms involved. piperine 55-63 citrate synthase Homo sapiens 103-105 33578817-4 2021 The results indicate that piperine induced CS, being more cytotoxic to K562-derived MDR cells (Lucena-1 and FEPS) than to K562, the parental CML cell. piperine 26-34 citrate synthase Homo sapiens 43-45 33578817-7 2021 To investigate a P-gp independent mechanism, we analyzed the possibility that poly (ADP-ribose) polymerase-1 (PARP-1) could be involved in piperine cytotoxic effects. piperine 139-147 poly(ADP-ribose) polymerase 1 Homo sapiens 78-108 33578817-7 2021 To investigate a P-gp independent mechanism, we analyzed the possibility that poly (ADP-ribose) polymerase-1 (PARP-1) could be involved in piperine cytotoxic effects. piperine 139-147 poly(ADP-ribose) polymerase 1 Homo sapiens 110-116 33578817-9 2021 In the present study, piperine was able to decrease the 24 kDa fragment of PARP-1 in MDR FEPS cells. piperine 22-30 poly(ADP-ribose) polymerase 1 Homo sapiens 75-81 33578817-10 2021 We conclude that piperine targets selectively MDR cells, inducing CS, through a mechanism that might be dependent or not on P-gp. piperine 17-25 citrate synthase Homo sapiens 66-68 33578817-10 2021 We conclude that piperine targets selectively MDR cells, inducing CS, through a mechanism that might be dependent or not on P-gp. piperine 17-25 ATP binding cassette subfamily B member 1 Homo sapiens 124-128 33220404-4 2021 Curcumin or its combination with piperine, but not piperine alone, suppressed mTORC1 kinase activity, curtailed lipopolysaccharide-mediated inflammatory response of THP-1 macrophages, and repressed macrophage activation by inhibiting signaling pathways involved in M1 (mTORC1) and M2 (mTORC2, CREB) polarization. piperine 33-41 CREB regulated transcription coactivator 1 Mus musculus 269-275 33220404-4 2021 Curcumin or its combination with piperine, but not piperine alone, suppressed mTORC1 kinase activity, curtailed lipopolysaccharide-mediated inflammatory response of THP-1 macrophages, and repressed macrophage activation by inhibiting signaling pathways involved in M1 (mTORC1) and M2 (mTORC2, CREB) polarization. piperine 33-41 CREB regulated transcription coactivator 2 Mus musculus 285-291 33220404-4 2021 Curcumin or its combination with piperine, but not piperine alone, suppressed mTORC1 kinase activity, curtailed lipopolysaccharide-mediated inflammatory response of THP-1 macrophages, and repressed macrophage activation by inhibiting signaling pathways involved in M1 (mTORC1) and M2 (mTORC2, CREB) polarization. piperine 33-41 cAMP responsive element binding protein 1 Homo sapiens 293-297 33501847-6 2021 Components of pepper, piperine and beta-caryophyllene were found to interact with superoxide dismutase [Cu-Zn] and apoptotic protease-activating factor-1-caspase-9 through different amino acids via H-bonds. piperine 22-30 apoptotic peptidase activating factor 1 Homo sapiens 115-153 33501847-6 2021 Components of pepper, piperine and beta-caryophyllene were found to interact with superoxide dismutase [Cu-Zn] and apoptotic protease-activating factor-1-caspase-9 through different amino acids via H-bonds. piperine 22-30 caspase 9 Homo sapiens 154-163 33514009-1 2021 In this study, the amino acid arginine (ARG) and P-glycoprotein (P-gp) inhibitors verapamil hydrochloride (VER), piperine (PIP) and quercetin (QRT) were used as co-formers for co-amorphous mixtures of a Biopharmaceutics classification system (BCS) class IV drug, furosemide (FUR). piperine 123-126 ATP binding cassette subfamily B member 1 Homo sapiens 65-69 33544523-9 2021 The modulatory and antioxidant berberine and piperine properties on these enzymes (AChE, BChE and MAO) could be possible underlying mechanisms in employing these compounds as a complementary therapy in neurodegenerative diseases (NDDs) management. piperine 45-53 acetylcholinesterase (Cartwright blood group) Homo sapiens 83-87 33544523-9 2021 The modulatory and antioxidant berberine and piperine properties on these enzymes (AChE, BChE and MAO) could be possible underlying mechanisms in employing these compounds as a complementary therapy in neurodegenerative diseases (NDDs) management. piperine 45-53 butyrylcholinesterase Homo sapiens 89-93 33353024-0 2020 Detailed Characterization of the Cooperative Binding of Piperine with Heat Shock Protein 70 by Molecular Biophysical Approaches. piperine 56-64 heat shock protein family A (Hsp70) member 4 Homo sapiens 70-91 32633857-0 2021 Overcoming vincristine resistance in cancer: computational design and discovery of piperine inspired P-glycoprotein inhibitors. piperine 83-91 ATP binding cassette subfamily B member 1 Homo sapiens 101-115 32633857-5 2021 In this study, two piperine analogs (3 and 4) having lower cross-reactivity with CYP3A4 drug metabolizing enzyme are identified as P-glycoprotein (P-gp) inhibitors through computational design, followed by synthesis and testing in MDR cancer cell lines overexpressing P-gp (KB ChR 8-5, SW480-VCR and HCT-15). piperine 19-27 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 81-87 32633857-5 2021 In this study, two piperine analogs (3 and 4) having lower cross-reactivity with CYP3A4 drug metabolizing enzyme are identified as P-glycoprotein (P-gp) inhibitors through computational design, followed by synthesis and testing in MDR cancer cell lines overexpressing P-gp (KB ChR 8-5, SW480-VCR and HCT-15). piperine 19-27 ATP binding cassette subfamily B member 1 Homo sapiens 131-145 32633857-5 2021 In this study, two piperine analogs (3 and 4) having lower cross-reactivity with CYP3A4 drug metabolizing enzyme are identified as P-glycoprotein (P-gp) inhibitors through computational design, followed by synthesis and testing in MDR cancer cell lines overexpressing P-gp (KB ChR 8-5, SW480-VCR and HCT-15). piperine 19-27 ATP binding cassette subfamily B member 1 Homo sapiens 147-151 32633857-5 2021 In this study, two piperine analogs (3 and 4) having lower cross-reactivity with CYP3A4 drug metabolizing enzyme are identified as P-glycoprotein (P-gp) inhibitors through computational design, followed by synthesis and testing in MDR cancer cell lines overexpressing P-gp (KB ChR 8-5, SW480-VCR and HCT-15). piperine 19-27 ATP binding cassette subfamily B member 1 Homo sapiens 268-272 33459225-8 2021 Regarding terpenoids and alkaloids, nimbin, withaferin A, andrographolide, zingiberene and, berberine, piperine and thebaine, respectively, showed binding affinity with molecular ACE-2 target in silico. piperine 103-111 angiotensin converting enzyme 2 Homo sapiens 179-184 33219747-0 2021 Piperine protects against pyroptosis in myocardial ischaemia/reperfusion injury by regulating the miR-383/RP105/AKT signalling pathway. piperine 0-8 microRNA 383 Rattus norvegicus 98-105 33219747-0 2021 Piperine protects against pyroptosis in myocardial ischaemia/reperfusion injury by regulating the miR-383/RP105/AKT signalling pathway. piperine 0-8 AKT serine/threonine kinase 1 Rattus norvegicus 112-115 33219747-3 2021 This study focuses on whether PIP protects MIRI from pyroptosis via miR-383-dependent pathway. piperine 30-33 microRNA 383 Rattus norvegicus 68-75 33219747-12 2021 In mechanistic studies, MIRI-caused elevation of miR-383 and decrease of RP105/PI3K/AKT pathway were reverted by PIP treatment. piperine 113-116 microRNA 383 Rattus norvegicus 49-56 33219747-12 2021 In mechanistic studies, MIRI-caused elevation of miR-383 and decrease of RP105/PI3K/AKT pathway were reverted by PIP treatment. piperine 113-116 AKT serine/threonine kinase 1 Rattus norvegicus 84-87 33219747-16 2021 Additionally, our present study further indicated the miR-383/RP105/AKT-dependent approach resulting from PIP administration against pyroptosis in MIRI. piperine 106-109 microRNA 383 Rattus norvegicus 54-61 33219747-16 2021 Additionally, our present study further indicated the miR-383/RP105/AKT-dependent approach resulting from PIP administration against pyroptosis in MIRI. piperine 106-109 AKT serine/threonine kinase 1 Rattus norvegicus 68-71 33219747-17 2021 Therefore, PIP treatment attenuates MIRI and pyroptosis by regulating miR-383/RP105/AKT pathway, and it may provide a therapeutic manner for the treatment of MIRI. piperine 11-14 microRNA 383 Rattus norvegicus 70-77 33219747-17 2021 Therefore, PIP treatment attenuates MIRI and pyroptosis by regulating miR-383/RP105/AKT pathway, and it may provide a therapeutic manner for the treatment of MIRI. piperine 11-14 AKT serine/threonine kinase 1 Rattus norvegicus 84-87 33382670-8 2020 Piperine upregulated the protein expression of Bax, Bad, Cyto C, cleaved PARP, and cleaved caspase-3, but downregulated the protein expression of Bcl-2, Bcl-xl, pPI3k, and pAkt. piperine 0-8 BCL2 apoptosis regulator Homo sapiens 146-151 33382670-8 2020 Piperine upregulated the protein expression of Bax, Bad, Cyto C, cleaved PARP, and cleaved caspase-3, but downregulated the protein expression of Bcl-2, Bcl-xl, pPI3k, and pAkt. piperine 0-8 BCL2 like 1 Homo sapiens 153-159 33382670-11 2020 Piperine enhanced cleaved caspase-3 expression but decreased Ki-67 expression in a dose-dependent manner. piperine 0-8 caspase 3 Homo sapiens 26-35 33382670-13 2020 CONCLUSIONS Our findings suggest that piperine inhibits proliferation and induces apoptosis of human gastric cancer cells through inhibition of the PI3K/Akt signaling pathway. piperine 38-46 AKT serine/threonine kinase 1 Homo sapiens 153-156 33279562-5 2021 Also, ME(INS)-PiP-Alb rendered higher protection to INS in presence of pepsin and trypsin than ME(INS)-PiP. piperine 14-17 albumin Homo sapiens 18-21 33279562-7 2021 Whereas, in permeability studies ME(INS)-PiP-Alb showed ~4 and ~1.5-fold enhanced permeation than free INS and ME(INS) without PiP groups respectively. piperine 41-44 albumin Homo sapiens 45-48 33370686-7 2021 Luna C18 column was used under isocratic conditions to separate curcumin, piperine, and emodin with baseline resolution, and with good separation from other sample components, in as little as 4 min. piperine 74-82 Bardet-Biedl syndrome 9 Homo sapiens 5-8 33382670-0 2020 Piperine Inhibits Cell Proliferation and Induces Apoptosis of Human Gastric Cancer Cells by Downregulating Phosphatidylinositol 3-Kinase (PI3K)/Akt Pathway. piperine 0-8 phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit delta Homo sapiens 107-136 33382670-0 2020 Piperine Inhibits Cell Proliferation and Induces Apoptosis of Human Gastric Cancer Cells by Downregulating Phosphatidylinositol 3-Kinase (PI3K)/Akt Pathway. piperine 0-8 AKT serine/threonine kinase 1 Homo sapiens 144-147 33382670-5 2020 To further investigate the anti-tumor mechanism of piperine in SNU-16 cells, we used a small-molecule Akt activator SC79 in this study. piperine 51-59 AKT serine/threonine kinase 1 Homo sapiens 102-105 33382670-8 2020 Piperine upregulated the protein expression of Bax, Bad, Cyto C, cleaved PARP, and cleaved caspase-3, but downregulated the protein expression of Bcl-2, Bcl-xl, pPI3k, and pAkt. piperine 0-8 BCL2 associated X, apoptosis regulator Homo sapiens 47-50 33382670-8 2020 Piperine upregulated the protein expression of Bax, Bad, Cyto C, cleaved PARP, and cleaved caspase-3, but downregulated the protein expression of Bcl-2, Bcl-xl, pPI3k, and pAkt. piperine 0-8 collagen type XI alpha 2 chain Homo sapiens 73-77 33382670-8 2020 Piperine upregulated the protein expression of Bax, Bad, Cyto C, cleaved PARP, and cleaved caspase-3, but downregulated the protein expression of Bcl-2, Bcl-xl, pPI3k, and pAkt. piperine 0-8 caspase 3 Homo sapiens 91-100 33353024-1 2020 In this work, for the first time, details of the complex formed by heat shock protein 70 (HSP70) independent nucleotide binding domain (NBD) and piperine were characterized through experimental and computational molecular biophysical methods. piperine 145-153 heat shock protein family A (Hsp70) member 4 Homo sapiens 67-88 33353024-1 2020 In this work, for the first time, details of the complex formed by heat shock protein 70 (HSP70) independent nucleotide binding domain (NBD) and piperine were characterized through experimental and computational molecular biophysical methods. piperine 145-153 heat shock protein family A (Hsp70) member 4 Homo sapiens 90-95 33091445-8 2020 Pretreatment with piperine suppressed the activation of phosphorylated p38, JNK, and AP-1 as well as the levels of COX-2/PGE2 and iNOS synthesis, while UV-B-irradiated cells triggered the induction of these signaling molecules. piperine 18-26 mitogen-activated protein kinase 14 Homo sapiens 71-74 33091445-8 2020 Pretreatment with piperine suppressed the activation of phosphorylated p38, JNK, and AP-1 as well as the levels of COX-2/PGE2 and iNOS synthesis, while UV-B-irradiated cells triggered the induction of these signaling molecules. piperine 18-26 mitogen-activated protein kinase 8 Homo sapiens 76-79 33091445-8 2020 Pretreatment with piperine suppressed the activation of phosphorylated p38, JNK, and AP-1 as well as the levels of COX-2/PGE2 and iNOS synthesis, while UV-B-irradiated cells triggered the induction of these signaling molecules. piperine 18-26 JunB proto-oncogene, AP-1 transcription factor subunit Homo sapiens 85-89 33091445-8 2020 Pretreatment with piperine suppressed the activation of phosphorylated p38, JNK, and AP-1 as well as the levels of COX-2/PGE2 and iNOS synthesis, while UV-B-irradiated cells triggered the induction of these signaling molecules. piperine 18-26 mitochondrially encoded cytochrome c oxidase II Homo sapiens 115-120 33091445-8 2020 Pretreatment with piperine suppressed the activation of phosphorylated p38, JNK, and AP-1 as well as the levels of COX-2/PGE2 and iNOS synthesis, while UV-B-irradiated cells triggered the induction of these signaling molecules. piperine 18-26 inositol-3-phosphate synthase 1 Homo sapiens 130-134 32892714-7 2020 STZ-induced alteration in heart ANP, BNP, cTn-I, Bcl2, Bax/Bcl2, and caspase3 mRNA expression was significantly (p < 0.05) restored by piperine treatment. piperine 135-143 natriuretic peptide B Rattus norvegicus 37-40 32892714-7 2020 STZ-induced alteration in heart ANP, BNP, cTn-I, Bcl2, Bax/Bcl2, and caspase3 mRNA expression was significantly (p < 0.05) restored by piperine treatment. piperine 135-143 troponin I3, cardiac type Rattus norvegicus 42-47 32892714-7 2020 STZ-induced alteration in heart ANP, BNP, cTn-I, Bcl2, Bax/Bcl2, and caspase3 mRNA expression was significantly (p < 0.05) restored by piperine treatment. piperine 135-143 BCL2, apoptosis regulator Rattus norvegicus 49-53 32892714-7 2020 STZ-induced alteration in heart ANP, BNP, cTn-I, Bcl2, Bax/Bcl2, and caspase3 mRNA expression was significantly (p < 0.05) restored by piperine treatment. piperine 135-143 BCL2 associated X, apoptosis regulator Rattus norvegicus 55-58 32892714-7 2020 STZ-induced alteration in heart ANP, BNP, cTn-I, Bcl2, Bax/Bcl2, and caspase3 mRNA expression was significantly (p < 0.05) restored by piperine treatment. piperine 135-143 BCL2, apoptosis regulator Rattus norvegicus 59-63 32892714-7 2020 STZ-induced alteration in heart ANP, BNP, cTn-I, Bcl2, Bax/Bcl2, and caspase3 mRNA expression was significantly (p < 0.05) restored by piperine treatment. piperine 135-143 caspase 3 Rattus norvegicus 69-77 32892714-9 2020 In conclusion, the present investigation suggests that piperine ameliorates STZ-induced diabetic cardiomyopathy via modulation of caspase-3, Bcl2, Bax/Bcl2 pathways. piperine 55-63 caspase 3 Rattus norvegicus 130-139 32892714-9 2020 In conclusion, the present investigation suggests that piperine ameliorates STZ-induced diabetic cardiomyopathy via modulation of caspase-3, Bcl2, Bax/Bcl2 pathways. piperine 55-63 BCL2, apoptosis regulator Rattus norvegicus 141-145 32892714-9 2020 In conclusion, the present investigation suggests that piperine ameliorates STZ-induced diabetic cardiomyopathy via modulation of caspase-3, Bcl2, Bax/Bcl2 pathways. piperine 55-63 BCL2 associated X, apoptosis regulator Rattus norvegicus 147-150 32892714-9 2020 In conclusion, the present investigation suggests that piperine ameliorates STZ-induced diabetic cardiomyopathy via modulation of caspase-3, Bcl2, Bax/Bcl2 pathways. piperine 55-63 BCL2, apoptosis regulator Rattus norvegicus 151-155 32500474-0 2020 Piperine inhibits colorectal cancer migration and invasion by regulating STAT3/Snail-mediated epithelial-mesenchymal transition. piperine 0-8 signal transducer and activator of transcription 3 Homo sapiens 73-78 32892714-0 2020 Streptozotocin-induced diabetic cardiomyopathy in rats: ameliorative effect of PIPERINE via Bcl2, Bax/Bcl2, and caspase-3 pathways. piperine 79-87 BCL2, apoptosis regulator Rattus norvegicus 92-96 32892714-0 2020 Streptozotocin-induced diabetic cardiomyopathy in rats: ameliorative effect of PIPERINE via Bcl2, Bax/Bcl2, and caspase-3 pathways. piperine 79-87 BCL2 associated X, apoptosis regulator Rattus norvegicus 98-101 32892714-0 2020 Streptozotocin-induced diabetic cardiomyopathy in rats: ameliorative effect of PIPERINE via Bcl2, Bax/Bcl2, and caspase-3 pathways. piperine 79-87 BCL2, apoptosis regulator Rattus norvegicus 102-106 32892714-0 2020 Streptozotocin-induced diabetic cardiomyopathy in rats: ameliorative effect of PIPERINE via Bcl2, Bax/Bcl2, and caspase-3 pathways. piperine 79-87 caspase 3 Rattus norvegicus 112-121 33363626-8 2020 The nanoparticles also enhanced in vitro cytotoxicity and downregulation of P-gp expression in MDA-MB 453 cells compared to the commercial inhibitor verapamil hydrochloride, thus promising a piece of exciting evidence for the development of BioPerine based nano-drug delivery system in combination with traditional therapies as a crucial approach to tackling multi-drug resistance in cancers. piperine 241-250 ATP binding cassette subfamily B member 1 Homo sapiens 76-80 33089532-10 2020 Interestingly, the expression of ERbeta was increased in the cells treated with piperine. piperine 80-88 estrogen receptor 1 Homo sapiens 33-39 33350241-14 2020 As compared with the 3 MA group, the number of activities, ChAT, TH, and p62 expression levels were significantly reduced in the low and medium dose piperine groups and rapamycin group(P<0.05); howe-ver, their first foot licking time was significantly prolonged, APP, p-tau, IL-6, TNF-alpha, alpha-syn, beclin-1, LC3 B and mmu-miR-99 a-5 p expression levels were increased significantly(P<0.05). piperine 149-157 choline acetyltransferase Mus musculus 59-63 33350241-14 2020 As compared with the 3 MA group, the number of activities, ChAT, TH, and p62 expression levels were significantly reduced in the low and medium dose piperine groups and rapamycin group(P<0.05); howe-ver, their first foot licking time was significantly prolonged, APP, p-tau, IL-6, TNF-alpha, alpha-syn, beclin-1, LC3 B and mmu-miR-99 a-5 p expression levels were increased significantly(P<0.05). piperine 149-157 tyrosine hydroxylase Mus musculus 65-67 33350241-14 2020 As compared with the 3 MA group, the number of activities, ChAT, TH, and p62 expression levels were significantly reduced in the low and medium dose piperine groups and rapamycin group(P<0.05); howe-ver, their first foot licking time was significantly prolonged, APP, p-tau, IL-6, TNF-alpha, alpha-syn, beclin-1, LC3 B and mmu-miR-99 a-5 p expression levels were increased significantly(P<0.05). piperine 149-157 nucleoporin 62 Mus musculus 73-76 33350241-15 2020 As compared with the medopar group, the number of activities, ChAT, TH, and p62 expression levels were significantly reduced in low dose piperine group and rapamycin group(P<0.05), but their first foot licking time was significantly extended, and APP, p-tau, IL-6, TNF-alpha, alpha-syn, beclin-1, LC3 B and mmu-miR-99 a-5 p expression levels were significantly increased(P<0.05). piperine 137-145 nucleoporin 62 Mus musculus 76-79 33178356-0 2020 Vicinal difluorination as a C=C surrogate: an analog of piperine with enhanced solubility, photostability, and acetylcholinesterase inhibitory activity. piperine 56-64 acetylcholinesterase (Cartwright blood group) Homo sapiens 111-131 33178356-4 2020 We show that this fluorinated analog of piperine has superior physicochemical properties, and it also has higher potency and selectivity towards one particular drug target, acetylcholinesterase. piperine 40-48 acetylcholinesterase (Cartwright blood group) Homo sapiens 173-193 33026807-0 2020 Piperlonguminine and Piperine Analogues as TrxR Inhibitors that Promote ROS and Autophagy and Regulate p38 and Akt/mTOR Signaling. piperine 21-29 peroxiredoxin 5 Homo sapiens 43-47 33026807-0 2020 Piperlonguminine and Piperine Analogues as TrxR Inhibitors that Promote ROS and Autophagy and Regulate p38 and Akt/mTOR Signaling. piperine 21-29 mitogen-activated protein kinase 14 Homo sapiens 103-106 33026807-0 2020 Piperlonguminine and Piperine Analogues as TrxR Inhibitors that Promote ROS and Autophagy and Regulate p38 and Akt/mTOR Signaling. piperine 21-29 AKT serine/threonine kinase 1 Homo sapiens 111-114 33026807-0 2020 Piperlonguminine and Piperine Analogues as TrxR Inhibitors that Promote ROS and Autophagy and Regulate p38 and Akt/mTOR Signaling. piperine 21-29 mechanistic target of rapamycin kinase Homo sapiens 115-119 33028294-10 2020 Piperine markedly decreased the total and differential white blood cell (WBC) count, the serum levels of lipopolysaccharide (LPS) and pro-inflammatory cytokines such as galectin-3 (Gal-3) and interleukin-1beta (IL-1beta). piperine 0-8 lectin, galactose binding, soluble 3 Mus musculus 169-179 33028294-10 2020 Piperine markedly decreased the total and differential white blood cell (WBC) count, the serum levels of lipopolysaccharide (LPS) and pro-inflammatory cytokines such as galectin-3 (Gal-3) and interleukin-1beta (IL-1beta). piperine 0-8 lectin, galactose binding, soluble 3 Mus musculus 181-186 33028294-10 2020 Piperine markedly decreased the total and differential white blood cell (WBC) count, the serum levels of lipopolysaccharide (LPS) and pro-inflammatory cytokines such as galectin-3 (Gal-3) and interleukin-1beta (IL-1beta). piperine 0-8 interleukin 1 beta Mus musculus 192-209 33028294-10 2020 Piperine markedly decreased the total and differential white blood cell (WBC) count, the serum levels of lipopolysaccharide (LPS) and pro-inflammatory cytokines such as galectin-3 (Gal-3) and interleukin-1beta (IL-1beta). piperine 0-8 interleukin 1 alpha Mus musculus 211-219 33028294-11 2020 Furthermore, piperine clearly down-regulated the mRNA levels of pro-inflammatory cytokines and the protein levels of M1-like polarization marker CD11c and Gal-3 in adipose tissues. piperine 13-21 integrin alpha X Mus musculus 145-150 33028294-11 2020 Furthermore, piperine clearly down-regulated the mRNA levels of pro-inflammatory cytokines and the protein levels of M1-like polarization marker CD11c and Gal-3 in adipose tissues. piperine 13-21 lectin, galactose binding, soluble 3 Mus musculus 155-160 33364594-3 2021 Piperine is a small molecule that has been shown to destabilize the SRX in rabbit fast twitch fibers. piperine 0-8 sulfiredoxin 1 Homo sapiens 68-71 33364594-7 2021 Addition of 100 muM piperine decreased the SRX population by 43 +- 7% in lean subjects and 36 +- 7% in obese subjects, with little change in lifetimes. piperine 20-28 sulfiredoxin 1 Homo sapiens 43-46 33364594-9 2021 Conclusions: In human muscle the SRX and its responses to piperine are similar to those seen previously, with no significant differences between muscles from lean and obese subjects. piperine 58-66 sulfiredoxin 1 Homo sapiens 33-36 33350241-12 2020 The results of this study showed that, as compared with the model group, the number of activities, the expression levels of ChAT, TH, and p62 were significantly increased in the 3 MA group, the various piperine dose groups, and the medopar group(P<0.05), and their first foot licking time was shortened; APP, p-tau, IL-6, TNF-alpha, alpha-syn, beclin-1, LC3 B and mmu-miR-99 a-5 p expression levels were significantly reduced(P<0.05). piperine 202-210 choline acetyltransferase Mus musculus 124-128 33350241-12 2020 The results of this study showed that, as compared with the model group, the number of activities, the expression levels of ChAT, TH, and p62 were significantly increased in the 3 MA group, the various piperine dose groups, and the medopar group(P<0.05), and their first foot licking time was shortened; APP, p-tau, IL-6, TNF-alpha, alpha-syn, beclin-1, LC3 B and mmu-miR-99 a-5 p expression levels were significantly reduced(P<0.05). piperine 202-210 tyrosine hydroxylase Mus musculus 130-132 33350241-12 2020 The results of this study showed that, as compared with the model group, the number of activities, the expression levels of ChAT, TH, and p62 were significantly increased in the 3 MA group, the various piperine dose groups, and the medopar group(P<0.05), and their first foot licking time was shortened; APP, p-tau, IL-6, TNF-alpha, alpha-syn, beclin-1, LC3 B and mmu-miR-99 a-5 p expression levels were significantly reduced(P<0.05). piperine 202-210 nucleoporin 62 Mus musculus 138-141 32500474-0 2020 Piperine inhibits colorectal cancer migration and invasion by regulating STAT3/Snail-mediated epithelial-mesenchymal transition. piperine 0-8 snail family transcriptional repressor 1 Homo sapiens 79-84 32500474-5 2020 Then, we found piperine reversed the biomarker expression of epithelial-to-mesenchymal transition (EMT), and suppressed the EMT regulator Snail. piperine 15-23 snail family transcriptional repressor 1 Homo sapiens 138-143 32500474-6 2020 Furthermore, signal transducers and activators of transcription 3 (STAT3) was downregulated by piperine. piperine 95-103 signal transducer and activator of transcription 3 Homo sapiens 13-65 32500474-6 2020 Furthermore, signal transducers and activators of transcription 3 (STAT3) was downregulated by piperine. piperine 95-103 signal transducer and activator of transcription 3 Homo sapiens 67-72 32500474-8 2020 Collectively, piperine inhibits colorectal cancer migratory and invasive capacities through STAT3/Snail mediated EMT. piperine 14-22 signal transducer and activator of transcription 3 Homo sapiens 92-97 32500474-8 2020 Collectively, piperine inhibits colorectal cancer migratory and invasive capacities through STAT3/Snail mediated EMT. piperine 14-22 snail family transcriptional repressor 1 Homo sapiens 98-103 33090425-0 2020 Protective mechanisms of piperine against acetaminophen-induced hepatotoxicity may be mediated through TGFBRAP1. piperine 25-33 transforming growth factor, beta receptor associated protein 1 Mus musculus 103-111 33090425-8 2020 Interestingly, piperine administration enhanced hepatic TGFBRAP1 expression compared to APAP alone. piperine 15-23 transforming growth factor, beta receptor associated protein 1 Mus musculus 56-64 33090425-9 2020 CONCLUSIONS: The hepatoprotective effects of piperine against APAP are mediated via its antioxidant, anti-inflammatory, and anti-apoptotic effects, in addition to regulation of TGFBRAP1. piperine 45-53 transforming growth factor, beta receptor associated protein 1 Mus musculus 177-185 33062432-0 2020 Explicating anti-amyloidogenic role of curcumin and piperine via amyloid beta (Abeta) explicit pathway: recovery and reversal paradigm effects. piperine 52-60 amyloid beta precursor protein Homo sapiens 65-77 32651226-3 2020 The TRPV1 agonists capsaicin and piperine have been shown to increase salivary flow when introduced into the oral cavity but the sialogogic properties of other TRP channel agonists have not been investigated. piperine 33-41 transient receptor potential cation channel subfamily V member 1 Homo sapiens 4-9 32707496-5 2020 The results showed that the LPS-induced mammary histopathological changes and MPO activity were attenuated by piperine. piperine 110-118 myeloperoxidase Mus musculus 78-81 32707496-6 2020 LPS-induced inflammatory cytokines TNF-alpha andIL-1beta were also inhibited by piperine. piperine 80-88 tumor necrosis factor Mus musculus 35-56 32707496-7 2020 Furthermore, LPS-induced NF-kappaB activation was suppressed by the treatment with piperine. piperine 83-91 nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus 25-34 32707496-8 2020 In addition, we found piperine dose-dependently increased the expression of PPARgamma. piperine 22-30 peroxisome proliferator activated receptor gamma Mus musculus 76-85 32707496-9 2020 All of these results suggested that piperine had protective effects against LPS-induced mastitis and that the mechanism may be mediated through the activation of PPARgamma. piperine 36-44 peroxisome proliferator activated receptor gamma Mus musculus 162-171 33062432-0 2020 Explicating anti-amyloidogenic role of curcumin and piperine via amyloid beta (Abeta) explicit pathway: recovery and reversal paradigm effects. piperine 52-60 amyloid beta precursor protein Homo sapiens 79-84 33062432-1 2020 Previously, we reported the synergistic effects of curcumin and piperine in cell cultures as potential anti-cholinesterase and anti-amyloidogenic agents. piperine 64-72 butyrylcholinesterase Homo sapiens 108-122 33062432-9 2020 We revealed that curcumin and piperine have displayed their actions against Abeta via the modulation of various mechanistic pathways. piperine 30-38 amyloid beta precursor protein Homo sapiens 76-81 33062432-10 2020 Alterations in expression profiles of genes in the neuronal cell model may explain Abeta pathology post-treatment and provide new insights for remedial approaches of a combined treatment using curcumin and piperine. piperine 206-214 amyloid beta precursor protein Homo sapiens 83-88 32967203-0 2020 Piperine Regulates Nrf-2/Keap-1 Signalling and Exhibits Anticancer Effect in Experimental Colon Carcinogenesis in Wistar Rats. piperine 0-8 NFE2 like bZIP transcription factor 2 Rattus norvegicus 19-24 32967203-0 2020 Piperine Regulates Nrf-2/Keap-1 Signalling and Exhibits Anticancer Effect in Experimental Colon Carcinogenesis in Wistar Rats. piperine 0-8 Kelch-like ECH-associated protein 1 Rattus norvegicus 25-31 32967203-12 2020 Our results indicate that piperine may be an effective molecule for the prophylactic treatment of colon carcinogenesis by targeting the NF-kappaB/Nrf-2/Keap-1/HO-1 pathway as a progressive strategy in the preclusion and effective treatment of colorectal cancer. piperine 26-34 nuclear factor kappa B subunit 1 Homo sapiens 136-145 32967203-12 2020 Our results indicate that piperine may be an effective molecule for the prophylactic treatment of colon carcinogenesis by targeting the NF-kappaB/Nrf-2/Keap-1/HO-1 pathway as a progressive strategy in the preclusion and effective treatment of colorectal cancer. piperine 26-34 NFE2 like bZIP transcription factor 2 Homo sapiens 146-151 32967203-9 2020 We found that piperine inhibited NF-kappaB by the activation of Nrf-2, blocking downstream inflammatory mediators/cytokines (TNF-alpha, IL-6, IL-1beta, Cox-2, PGE-2, iNOS, NO, MPO), triggering an antioxidant response machinery (HO-1, NQO-1, GSH, GR, GPx, CAT, SOD), scavenging ROS, and decreasing lipid peroxidation. piperine 14-22 nuclear factor kappa B subunit 1 Homo sapiens 33-42 32967203-12 2020 Our results indicate that piperine may be an effective molecule for the prophylactic treatment of colon carcinogenesis by targeting the NF-kappaB/Nrf-2/Keap-1/HO-1 pathway as a progressive strategy in the preclusion and effective treatment of colorectal cancer. piperine 26-34 kelch like ECH associated protein 1 Homo sapiens 152-158 32967203-9 2020 We found that piperine inhibited NF-kappaB by the activation of Nrf-2, blocking downstream inflammatory mediators/cytokines (TNF-alpha, IL-6, IL-1beta, Cox-2, PGE-2, iNOS, NO, MPO), triggering an antioxidant response machinery (HO-1, NQO-1, GSH, GR, GPx, CAT, SOD), scavenging ROS, and decreasing lipid peroxidation. piperine 14-22 NFE2 like bZIP transcription factor 2 Homo sapiens 64-69 32967203-9 2020 We found that piperine inhibited NF-kappaB by the activation of Nrf-2, blocking downstream inflammatory mediators/cytokines (TNF-alpha, IL-6, IL-1beta, Cox-2, PGE-2, iNOS, NO, MPO), triggering an antioxidant response machinery (HO-1, NQO-1, GSH, GR, GPx, CAT, SOD), scavenging ROS, and decreasing lipid peroxidation. piperine 14-22 tumor necrosis factor Homo sapiens 125-134 32967203-12 2020 Our results indicate that piperine may be an effective molecule for the prophylactic treatment of colon carcinogenesis by targeting the NF-kappaB/Nrf-2/Keap-1/HO-1 pathway as a progressive strategy in the preclusion and effective treatment of colorectal cancer. piperine 26-34 heme oxygenase 1 Homo sapiens 159-163 32967203-9 2020 We found that piperine inhibited NF-kappaB by the activation of Nrf-2, blocking downstream inflammatory mediators/cytokines (TNF-alpha, IL-6, IL-1beta, Cox-2, PGE-2, iNOS, NO, MPO), triggering an antioxidant response machinery (HO-1, NQO-1, GSH, GR, GPx, CAT, SOD), scavenging ROS, and decreasing lipid peroxidation. piperine 14-22 interleukin 6 Homo sapiens 136-140 32967203-9 2020 We found that piperine inhibited NF-kappaB by the activation of Nrf-2, blocking downstream inflammatory mediators/cytokines (TNF-alpha, IL-6, IL-1beta, Cox-2, PGE-2, iNOS, NO, MPO), triggering an antioxidant response machinery (HO-1, NQO-1, GSH, GR, GPx, CAT, SOD), scavenging ROS, and decreasing lipid peroxidation. piperine 14-22 interleukin 1 alpha Homo sapiens 142-150 32967203-9 2020 We found that piperine inhibited NF-kappaB by the activation of Nrf-2, blocking downstream inflammatory mediators/cytokines (TNF-alpha, IL-6, IL-1beta, Cox-2, PGE-2, iNOS, NO, MPO), triggering an antioxidant response machinery (HO-1, NQO-1, GSH, GR, GPx, CAT, SOD), scavenging ROS, and decreasing lipid peroxidation. piperine 14-22 mitochondrially encoded cytochrome c oxidase II Homo sapiens 152-157 32967203-9 2020 We found that piperine inhibited NF-kappaB by the activation of Nrf-2, blocking downstream inflammatory mediators/cytokines (TNF-alpha, IL-6, IL-1beta, Cox-2, PGE-2, iNOS, NO, MPO), triggering an antioxidant response machinery (HO-1, NQO-1, GSH, GR, GPx, CAT, SOD), scavenging ROS, and decreasing lipid peroxidation. piperine 14-22 inositol-3-phosphate synthase 1 Homo sapiens 166-170 32967203-9 2020 We found that piperine inhibited NF-kappaB by the activation of Nrf-2, blocking downstream inflammatory mediators/cytokines (TNF-alpha, IL-6, IL-1beta, Cox-2, PGE-2, iNOS, NO, MPO), triggering an antioxidant response machinery (HO-1, NQO-1, GSH, GR, GPx, CAT, SOD), scavenging ROS, and decreasing lipid peroxidation. piperine 14-22 myeloperoxidase Homo sapiens 176-179 32967203-9 2020 We found that piperine inhibited NF-kappaB by the activation of Nrf-2, blocking downstream inflammatory mediators/cytokines (TNF-alpha, IL-6, IL-1beta, Cox-2, PGE-2, iNOS, NO, MPO), triggering an antioxidant response machinery (HO-1, NQO-1, GSH, GR, GPx, CAT, SOD), scavenging ROS, and decreasing lipid peroxidation. piperine 14-22 heme oxygenase 1 Homo sapiens 228-232 32967203-9 2020 We found that piperine inhibited NF-kappaB by the activation of Nrf-2, blocking downstream inflammatory mediators/cytokines (TNF-alpha, IL-6, IL-1beta, Cox-2, PGE-2, iNOS, NO, MPO), triggering an antioxidant response machinery (HO-1, NQO-1, GSH, GR, GPx, CAT, SOD), scavenging ROS, and decreasing lipid peroxidation. piperine 14-22 NAD(P)H quinone dehydrogenase 1 Homo sapiens 234-239 32967203-9 2020 We found that piperine inhibited NF-kappaB by the activation of Nrf-2, blocking downstream inflammatory mediators/cytokines (TNF-alpha, IL-6, IL-1beta, Cox-2, PGE-2, iNOS, NO, MPO), triggering an antioxidant response machinery (HO-1, NQO-1, GSH, GR, GPx, CAT, SOD), scavenging ROS, and decreasing lipid peroxidation. piperine 14-22 catalase Homo sapiens 255-258 32967203-9 2020 We found that piperine inhibited NF-kappaB by the activation of Nrf-2, blocking downstream inflammatory mediators/cytokines (TNF-alpha, IL-6, IL-1beta, Cox-2, PGE-2, iNOS, NO, MPO), triggering an antioxidant response machinery (HO-1, NQO-1, GSH, GR, GPx, CAT, SOD), scavenging ROS, and decreasing lipid peroxidation. piperine 14-22 superoxide dismutase 1 Homo sapiens 260-263 32335165-10 2020 Piperine inhibited iNOS expression concomitant with enhanced expression levels of Nrf2, HO1 and the total antioxidant capacity in the hippocampal tissue. piperine 0-8 NFE2 like bZIP transcription factor 2 Homo sapiens 82-86 32962126-1 2020 The bioactive piperine, a compound found in some pepper species, has been widely studied because of its therapeutic properties that include the inhibition of an important inflammation pathway triggered by interleukin-1 beta (IL-1beta). piperine 14-22 interleukin 1 beta Homo sapiens 205-223 32962126-1 2020 The bioactive piperine, a compound found in some pepper species, has been widely studied because of its therapeutic properties that include the inhibition of an important inflammation pathway triggered by interleukin-1 beta (IL-1beta). piperine 14-22 interleukin 1 alpha Homo sapiens 225-233 32962126-2 2020 However, investigation into the molecular interactions between IL-1beta and piperine is not reported in the literature. piperine 76-84 interleukin 1 alpha Homo sapiens 63-71 32962126-3 2020 Here, we present for the first time the characterisation of the complex formed by IL-1beta and piperine through experimental and computational molecular biophysical analyses. piperine 95-103 interleukin 1 alpha Homo sapiens 82-90 32962126-4 2020 Fluorescence spectroscopy unveiled the presence of one binding site for piperine with an affinity constant of 14.3 x 104 M-1 at 298 K. The thermodynamic analysis indicated that the interaction with IL-1beta was spontaneous ( G = -25 kJ/mol) and, when split into enthalpic and entropic contributions, the latter was more significant. piperine 72-80 interleukin 1 alpha Homo sapiens 198-206 32402936-0 2020 Identification and optimization of piperine analogues as neuroprotective agents for the treatment of Parkinson"s disease via the activation of Nrf2/keap1 pathway. piperine 35-43 NFE2 like bZIP transcription factor 2 Rattus norvegicus 143-147 32402936-0 2020 Identification and optimization of piperine analogues as neuroprotective agents for the treatment of Parkinson"s disease via the activation of Nrf2/keap1 pathway. piperine 35-43 Kelch-like ECH-associated protein 1 Rattus norvegicus 148-153 31183672-1 2020 A facile, multicomponent (MCR) atom-economic synthesis of novel spiro-oxindolo pyrrolizidine adducts of piperine has been achieved via an intermolecular 1,3-dipolar azomethine ylide cycloaddition reaction. piperine 104-112 nuclear receptor subfamily 3 group C member 2 Homo sapiens 26-29 32851010-4 2020 Moreover, the piglets in the CUR + PIP and high-CUR groups had higher serum and intestinal mucosa activity of superoxide dismutase and glutathione peroxidase and lower malonaldehyde concentration than piglets in the CON group (all P < 0.05). piperine 35-38 probable phospholipid hydroperoxide glutathione peroxidase Glycine max 135-157 32721999-0 2020 Resveratrol, Curcumin and Piperine Alter Human Glyoxalase 1 in MCF-7 Breast Cancer Cells. piperine 26-34 glyoxalase I Homo sapiens 47-59 32721999-4 2020 In this scenario, the aim of this study was to investigate the effects of the bioactive compounds resveratrol, curcumin and piperine (R-C-P) on MCF-7 breast cancer cells and to associate them to Glyoxalase 1 (GLO1) activity. piperine 124-132 glyoxalase I Homo sapiens 195-207 32721999-4 2020 In this scenario, the aim of this study was to investigate the effects of the bioactive compounds resveratrol, curcumin and piperine (R-C-P) on MCF-7 breast cancer cells and to associate them to Glyoxalase 1 (GLO1) activity. piperine 124-132 glyoxalase I Homo sapiens 209-213 32938313-8 2022 We have found that though all the molecules bind actively with the SARS-CoV-2 RBD Spro and Mpro, but Piperine has the highest binding affinity among the 30 screened molecules. piperine 101-109 NEWENTRY Severe acute respiratory syndrome-related coronavirus 91-95 32938313-10 2022 The interaction of Piperine with RBD Spro and Mpro is further validated by the molecular dynamics (MD) simulation studies. piperine 19-27 NEWENTRY Severe acute respiratory syndrome-related coronavirus 46-50 32938313-11 2022 The free energy landscape and binding free energy results also, support for the stable complex formation of Piperine with RBD Spro and Mpro. piperine 108-116 NEWENTRY Severe acute respiratory syndrome-related coronavirus 135-139 32335165-10 2020 Piperine inhibited iNOS expression concomitant with enhanced expression levels of Nrf2, HO1 and the total antioxidant capacity in the hippocampal tissue. piperine 0-8 inositol-3-phosphate synthase 1 Homo sapiens 19-23 32335165-10 2020 Piperine inhibited iNOS expression concomitant with enhanced expression levels of Nrf2, HO1 and the total antioxidant capacity in the hippocampal tissue. piperine 0-8 heme oxygenase 1 Homo sapiens 88-91 32335165-11 2020 Piperine treatment significantly reduced the gene expression level of TNF-alpha, IL1-beta, NF-kappaB, and glial activation in the injured area; however, the mRNA level of IL-10, Foxp3, BDNF and MBP were significantly increased. piperine 0-8 tumor necrosis factor Homo sapiens 70-79 32335165-11 2020 Piperine treatment significantly reduced the gene expression level of TNF-alpha, IL1-beta, NF-kappaB, and glial activation in the injured area; however, the mRNA level of IL-10, Foxp3, BDNF and MBP were significantly increased. piperine 0-8 interleukin 1 alpha Homo sapiens 81-89 32335165-11 2020 Piperine treatment significantly reduced the gene expression level of TNF-alpha, IL1-beta, NF-kappaB, and glial activation in the injured area; however, the mRNA level of IL-10, Foxp3, BDNF and MBP were significantly increased. piperine 0-8 nuclear factor kappa B subunit 1 Homo sapiens 91-100 32335165-11 2020 Piperine treatment significantly reduced the gene expression level of TNF-alpha, IL1-beta, NF-kappaB, and glial activation in the injured area; however, the mRNA level of IL-10, Foxp3, BDNF and MBP were significantly increased. piperine 0-8 interleukin 10 Homo sapiens 171-176 32335165-11 2020 Piperine treatment significantly reduced the gene expression level of TNF-alpha, IL1-beta, NF-kappaB, and glial activation in the injured area; however, the mRNA level of IL-10, Foxp3, BDNF and MBP were significantly increased. piperine 0-8 forkhead box P3 Homo sapiens 178-183 32335165-11 2020 Piperine treatment significantly reduced the gene expression level of TNF-alpha, IL1-beta, NF-kappaB, and glial activation in the injured area; however, the mRNA level of IL-10, Foxp3, BDNF and MBP were significantly increased. piperine 0-8 brain derived neurotrophic factor Homo sapiens 185-189 32335165-11 2020 Piperine treatment significantly reduced the gene expression level of TNF-alpha, IL1-beta, NF-kappaB, and glial activation in the injured area; however, the mRNA level of IL-10, Foxp3, BDNF and MBP were significantly increased. piperine 0-8 myelin basic protein Homo sapiens 194-197 32575582-0 2020 Synthesis and Spectroscopic Analysis of Piperine- and Piperlongumine-Inspired Natural Product Scaffolds and Their Molecular Docking with IL-1beta and NF-kappaB Proteins. piperine 40-48 interleukin 1 alpha Homo sapiens 137-145 32614754-0 2021 Piperine from Black Pepper Decreased the Expression of Intercellular Adhesion Molecule-1 in Macrophages. piperine 0-8 intercellular adhesion molecule 1 Mus musculus 55-88 32614754-4 2021 In current study, the possible anti-inflammatory effect of piperine on the expression of ICAM-1 on J774.1 murine macrophage cell line was investigated. piperine 59-67 intercellular adhesion molecule 1 Mus musculus 89-95 32614754-6 2021 RESULTS: We found that piperine decreased ICAM-1 gene expression level from 2.4 +- 0.25 RFC (relative fold change) in LPS-only treated cells to 0.85 +- 0.525 RFC at 1mug/ml (p<0.05), 0.43 +- 0.27 RFC at 10mug/ml (p<0.01), and 0.26 +- 0.25 RFC at 20mug/ml (p<0.01). piperine 23-31 intercellular adhesion molecule 1 Mus musculus 42-48 32614754-7 2021 In flow cytometry, piperine at all concentrations significantly decreased ICAM-1 surface expressions (P<0.05). piperine 19-27 intercellular adhesion molecule 1 Mus musculus 74-80 32614754-9 2021 CONCLUSION: According to the results of this study, by decreasing the expression of ICAM-1, piperine is suggested as a candidate to reduce inflammation and has the potential for therapeutic benefits for immune-mediated diseases. piperine 92-100 intercellular adhesion molecule 1 Mus musculus 84-90 32353424-0 2020 Natural Product Piperine Alleviates Experimental Allergic Encephalomyelitis in Mice by Targeting Dihydroorotate Dehydrogenase. piperine 16-24 dihydroorotate dehydrogenase Mus musculus 97-125 32353424-3 2020 Here we identify piperine, a bioactive constituent of black pepper, as a potent inhibitor of DHODH with an IC50 value of 0.88 muM. piperine 17-25 dihydroorotate dehydrogenase Mus musculus 93-98 32353424-4 2020 Isothermal titration calorimetry and thermofluor assay demonstrate the directly interaction between piperine and DHODH. piperine 100-108 dihydroorotate dehydrogenase Mus musculus 113-118 32353424-5 2020 The co-complex crystal structure of DHODH and piperine at 1.98 A resolution further reveal that Tyr356 residue of DHODH is crucial for piperine binding. piperine 46-54 dihydroorotate dehydrogenase Mus musculus 114-119 32353424-5 2020 The co-complex crystal structure of DHODH and piperine at 1.98 A resolution further reveal that Tyr356 residue of DHODH is crucial for piperine binding. piperine 135-143 dihydroorotate dehydrogenase Mus musculus 36-41 32353424-5 2020 The co-complex crystal structure of DHODH and piperine at 1.98 A resolution further reveal that Tyr356 residue of DHODH is crucial for piperine binding. piperine 135-143 dihydroorotate dehydrogenase Mus musculus 114-119 32353424-6 2020 Importantly, we show that piperine can inhibit T cell overactivation in a DHODH-dependent manner in concanavalin A-triggered T-cell assay and mixed lymphocyte reaction assay. piperine 26-34 dihydroorotate dehydrogenase Mus musculus 74-79 32353424-7 2020 Finally, piperine exhibits strong preventive and therapeutic effect in the MOG-induced experimental allergic encephalomyelitis (EAE), a useful model for studying potential treatments for MS, by restricting inflammatory cells infiltration into the CNS and preventing myelin destruction and blood-brain barrier (BBB) disruption. piperine 9-17 myelin oligodendrocyte glycoprotein Mus musculus 75-78 32884209-0 2020 Molecular docking data of piperine with Bax, Caspase 3, Cox 2 and Caspase 9. piperine 26-34 BCL2 associated X, apoptosis regulator Homo sapiens 40-43 32884209-0 2020 Molecular docking data of piperine with Bax, Caspase 3, Cox 2 and Caspase 9. piperine 26-34 caspase 3 Homo sapiens 45-54 32884209-0 2020 Molecular docking data of piperine with Bax, Caspase 3, Cox 2 and Caspase 9. piperine 26-34 mitochondrially encoded cytochrome c oxidase II Homo sapiens 56-61 32884209-0 2020 Molecular docking data of piperine with Bax, Caspase 3, Cox 2 and Caspase 9. piperine 26-34 caspase 9 Homo sapiens 66-75 32669593-0 2020 Piperine suppresses the Wnt/beta-catenin pathway and has anti-cancer effects on colorectal cancer cells. piperine 0-8 catenin beta 1 Homo sapiens 28-40 32669593-5 2020 By using Wnt/beta-catenin pathway epistasis experiment we show that piperine inhibits the canonical Wnt pathway induced by overexpression of beta-catenin, beta-catenin S33A or dnTCF4 VP16, while also suppressing beta-catenin nuclear localization in HCT116 cell line. piperine 68-76 catenin beta 1 Homo sapiens 13-25 32669593-5 2020 By using Wnt/beta-catenin pathway epistasis experiment we show that piperine inhibits the canonical Wnt pathway induced by overexpression of beta-catenin, beta-catenin S33A or dnTCF4 VP16, while also suppressing beta-catenin nuclear localization in HCT116 cell line. piperine 68-76 catenin beta 1 Homo sapiens 141-153 32669593-5 2020 By using Wnt/beta-catenin pathway epistasis experiment we show that piperine inhibits the canonical Wnt pathway induced by overexpression of beta-catenin, beta-catenin S33A or dnTCF4 VP16, while also suppressing beta-catenin nuclear localization in HCT116 cell line. piperine 68-76 catenin beta 1 Homo sapiens 141-153 32669593-5 2020 By using Wnt/beta-catenin pathway epistasis experiment we show that piperine inhibits the canonical Wnt pathway induced by overexpression of beta-catenin, beta-catenin S33A or dnTCF4 VP16, while also suppressing beta-catenin nuclear localization in HCT116 cell line. piperine 68-76 catenin beta 1 Homo sapiens 141-153 32575582-0 2020 Synthesis and Spectroscopic Analysis of Piperine- and Piperlongumine-Inspired Natural Product Scaffolds and Their Molecular Docking with IL-1beta and NF-kappaB Proteins. piperine 40-48 nuclear factor kappa B subunit 1 Homo sapiens 150-159 32655468-9 2020 Our data show that piperine treatment can reduce the degree of cerebral edema, down-regulate TNF-alpha, IL-1beta, and BDNF, decrease the reactivity of GFAP in the hippocampus, and inhibit TBI-induced seizures. piperine 19-27 interleukin 1 alpha Mus musculus 104-112 32551384-1 2020 Piperine-rich herbal mixture (PHM) used in this study is a traditional Thai medicine that contains 21 oriental herbs. piperine 0-8 peptidylglycine alpha-amidating monooxygenase Mus musculus 30-33 32551384-4 2020 It contains Piper nigrum fruits as a major constituent and also Piper retrofractum fruits, PHM thus has anti-inflammatory activities that mostly come from the bioactivities of piperine consisting of these pepper fruits. piperine 176-184 peptidylglycine alpha-amidating monooxygenase Mus musculus 91-94 32551384-13 2020 The release profile of piperine from PHM-E film followed a zero-kinetic model. piperine 23-31 peptidylglycine alpha-amidating monooxygenase Mus musculus 37-42 32655468-6 2020 The western blot results showed that the expression levels of inflammatory factors tumor necrosis factor-alpha (TNF-alpha) and interleukin-1beta (IL-1beta) were reduced by piperine. piperine 172-180 tumor necrosis factor Mus musculus 83-110 32655468-9 2020 Our data show that piperine treatment can reduce the degree of cerebral edema, down-regulate TNF-alpha, IL-1beta, and BDNF, decrease the reactivity of GFAP in the hippocampus, and inhibit TBI-induced seizures. piperine 19-27 brain derived neurotrophic factor Mus musculus 118-122 32655468-6 2020 The western blot results showed that the expression levels of inflammatory factors tumor necrosis factor-alpha (TNF-alpha) and interleukin-1beta (IL-1beta) were reduced by piperine. piperine 172-180 tumor necrosis factor Mus musculus 112-121 32655468-6 2020 The western blot results showed that the expression levels of inflammatory factors tumor necrosis factor-alpha (TNF-alpha) and interleukin-1beta (IL-1beta) were reduced by piperine. piperine 172-180 interleukin 1 beta Mus musculus 127-144 32655468-9 2020 Our data show that piperine treatment can reduce the degree of cerebral edema, down-regulate TNF-alpha, IL-1beta, and BDNF, decrease the reactivity of GFAP in the hippocampus, and inhibit TBI-induced seizures. piperine 19-27 glial fibrillary acidic protein Mus musculus 151-155 32655468-6 2020 The western blot results showed that the expression levels of inflammatory factors tumor necrosis factor-alpha (TNF-alpha) and interleukin-1beta (IL-1beta) were reduced by piperine. piperine 172-180 interleukin 1 alpha Mus musculus 146-154 32193099-0 2020 HJ22, a Novel derivative of piperine, Attenuates ibotenic acid-induced cognitive impairment, oxidativestress, apoptosis and inflammation via inhibiting the protein-protein interaction of Keap1-Nrf2. piperine 28-36 Kelch-like ECH-associated protein 1 Rattus norvegicus 187-192 32655468-7 2020 The immunostaining results showed that the brain-derived neurotrophic factor (BDNF) was also reduced by piperine. piperine 104-112 brain derived neurotrophic factor Mus musculus 43-76 32655468-7 2020 The immunostaining results showed that the brain-derived neurotrophic factor (BDNF) was also reduced by piperine. piperine 104-112 brain derived neurotrophic factor Mus musculus 78-82 32655468-9 2020 Our data show that piperine treatment can reduce the degree of cerebral edema, down-regulate TNF-alpha, IL-1beta, and BDNF, decrease the reactivity of GFAP in the hippocampus, and inhibit TBI-induced seizures. piperine 19-27 tumor necrosis factor Mus musculus 93-102 32193099-0 2020 HJ22, a Novel derivative of piperine, Attenuates ibotenic acid-induced cognitive impairment, oxidativestress, apoptosis and inflammation via inhibiting the protein-protein interaction of Keap1-Nrf2. piperine 28-36 NFE2 like bZIP transcription factor 2 Rattus norvegicus 193-197 32193099-2 2020 In this study, we found a novel piperine derivative (HJ22) synthesized by our group with great ability to bind to Keap-1 and activate Keap1-Nrf2-ARE signaling pathway in vitro, driving us to investigate the beneficial effects of HJ22 on ibotenic acid (IBO)-induced neurological disorders in rats and underlying mechanisms. piperine 32-40 Kelch-like ECH-associated protein 1 Rattus norvegicus 114-120 32193099-2 2020 In this study, we found a novel piperine derivative (HJ22) synthesized by our group with great ability to bind to Keap-1 and activate Keap1-Nrf2-ARE signaling pathway in vitro, driving us to investigate the beneficial effects of HJ22 on ibotenic acid (IBO)-induced neurological disorders in rats and underlying mechanisms. piperine 32-40 Kelch-like ECH-associated protein 1 Rattus norvegicus 134-139 32193099-2 2020 In this study, we found a novel piperine derivative (HJ22) synthesized by our group with great ability to bind to Keap-1 and activate Keap1-Nrf2-ARE signaling pathway in vitro, driving us to investigate the beneficial effects of HJ22 on ibotenic acid (IBO)-induced neurological disorders in rats and underlying mechanisms. piperine 32-40 NFE2 like bZIP transcription factor 2 Rattus norvegicus 140-144 32392825-0 2020 Piperine Ameliorates Trimellitic Anhydride-Induced Atopic Dermatitis-Like Symptoms by Suppressing Th2-Mediated Immune Responses via Inhibition of STAT6 Phosphorylation. piperine 0-8 signal transducer and activator of transcription 6 Mus musculus 146-151 32440910-2 2020 The combination of paclitaxel (PTX) and piperine (PIP) may improve the bioavailability of paclitaxel for cancer therapy. piperine 40-48 prolactin induced protein Homo sapiens 50-53 31989711-0 2020 The anti-anaphylactoid effects of Piperine through regulating MAS-related G protein-coupled receptor X2 activation. piperine 34-42 MAS-related GPR, member X2 Mus musculus 62-103 31989711-11 2020 The results showed that Piperine suppressed mast cell intracellular Ca2+ mobilization, inhibited cytokines and chemokines release, and down-regulated the phosphorylation level of phospholipase Cgamma1, protein kinase C, inositol 1,4,5-triphate receptor, P38, protein kinase B, and ERK. piperine 24-32 phospholipase C, gamma 1 Mus musculus 179-200 31989711-11 2020 The results showed that Piperine suppressed mast cell intracellular Ca2+ mobilization, inhibited cytokines and chemokines release, and down-regulated the phosphorylation level of phospholipase Cgamma1, protein kinase C, inositol 1,4,5-triphate receptor, P38, protein kinase B, and ERK. piperine 24-32 mitogen-activated protein kinase 14 Mus musculus 254-257 31989711-11 2020 The results showed that Piperine suppressed mast cell intracellular Ca2+ mobilization, inhibited cytokines and chemokines release, and down-regulated the phosphorylation level of phospholipase Cgamma1, protein kinase C, inositol 1,4,5-triphate receptor, P38, protein kinase B, and ERK. piperine 24-32 mitogen-activated protein kinase 1 Mus musculus 281-284 31989711-12 2020 Meanwhile, Piperine can bind to MRGPRX2 as a specific antagonist. piperine 11-19 MAS-related GPR, member X2 Mus musculus 32-39 31989711-13 2020 Hence, Piperine can be served as a novel therapeutic drug candidate for MRGPRX2-mediated anaphylactoid reactions. piperine 7-15 MAS-related GPR, member X2 Mus musculus 72-79 32656311-10 2020 Our study exhibited that curcumin, nimbin, withaferin A, piperine, mangiferin, thebaine, berberine, and andrographolide have significant binding affinity towards spike glycoprotein of SARS-CoV-2 and ACE2 receptor and may be useful as a therapeutic and/or prophylactic agent for restricting viral attachment to the host cells. piperine 57-65 angiotensin converting enzyme 2 Homo sapiens 199-203 32546971-0 2020 Synthesis and Biological Activity of Piperine Derivatives as Potential PPARgamma Agonists. piperine 37-45 peroxisome proliferator activated receptor gamma Homo sapiens 71-80 32546971-3 2020 Materials and Methods: In the research, we synthesized a series of piperine derivatives and then used a fluorescence polarization-based PPARgamma ligand screening assay to evaluate the agonistic activity of PPARgamma. piperine 67-75 peroxisome proliferator activated receptor gamma Homo sapiens 207-216 32546971-10 2020 Molecular docking studies indicated that the piperine derivative 2a stably interacts with the amino acid residues of the PPARgamma complex active site, which is consistent with the results of the in vitro PPARgamma ligand screening assay. piperine 45-53 peroxisome proliferator activated receptor gamma Homo sapiens 121-130 32546971-10 2020 Molecular docking studies indicated that the piperine derivative 2a stably interacts with the amino acid residues of the PPARgamma complex active site, which is consistent with the results of the in vitro PPARgamma ligand screening assay. piperine 45-53 peroxisome proliferator activated receptor gamma Homo sapiens 205-214 32392825-6 2020 In an ex vivo study, piperine also inhibited the phosphorylation of STAT6 on the CD4+ T cells isolated from splenocytes of BALB/c mice, and piperine suppressed IL-4-induced CCL26 mRNA expression and STAT6 phosphorylation in human keratinocytes resulting in the inhibition of infiltration of CCR3+ cells into inflammatory lesions. piperine 140-148 C-C motif chemokine receptor 3 Homo sapiens 291-295 32392825-7 2020 These results demonstrate that piperine could ameliorate AD symptoms through suppression of Th2-mediated immune responses, including the STAT6/GATA3/IL-4 signaling pathway. piperine 31-39 signal transducer and activator of transcription 6 Homo sapiens 137-142 32392825-7 2020 These results demonstrate that piperine could ameliorate AD symptoms through suppression of Th2-mediated immune responses, including the STAT6/GATA3/IL-4 signaling pathway. piperine 31-39 GATA binding protein 3 Mus musculus 143-148 32392825-7 2020 These results demonstrate that piperine could ameliorate AD symptoms through suppression of Th2-mediated immune responses, including the STAT6/GATA3/IL-4 signaling pathway. piperine 31-39 interleukin 4 Homo sapiens 149-153 32392825-8 2020 Therefore, we suggest that piperine is an excellent candidate as an inhibitor of STAT6 and may help to improve AD symptoms. piperine 27-35 signal transducer and activator of transcription 6 Homo sapiens 81-86 32392825-4 2020 Furthermore, piperine inhibited pro-inflammatory cytokines such as TNF-alpha and IL-1beta in mouse ears, compared with the TMA-induced AD group. piperine 13-21 tumor necrosis factor Mus musculus 67-76 32392825-4 2020 Furthermore, piperine inhibited pro-inflammatory cytokines such as TNF-alpha and IL-1beta in mouse ears, compared with the TMA-induced AD group. piperine 13-21 interleukin 1 alpha Mus musculus 81-89 32392825-5 2020 In measuring allergic immune responses in draining lymph nodes (dLNs), we found that IL-4 secretion, GATA3 mRNA level, and STAT6 phosphorylation were suppressed by piperine treatment. piperine 164-172 interleukin 4 Mus musculus 85-89 32392825-5 2020 In measuring allergic immune responses in draining lymph nodes (dLNs), we found that IL-4 secretion, GATA3 mRNA level, and STAT6 phosphorylation were suppressed by piperine treatment. piperine 164-172 GATA binding protein 3 Mus musculus 101-106 32392825-5 2020 In measuring allergic immune responses in draining lymph nodes (dLNs), we found that IL-4 secretion, GATA3 mRNA level, and STAT6 phosphorylation were suppressed by piperine treatment. piperine 164-172 signal transducer and activator of transcription 6 Mus musculus 123-128 32392825-6 2020 In an ex vivo study, piperine also inhibited the phosphorylation of STAT6 on the CD4+ T cells isolated from splenocytes of BALB/c mice, and piperine suppressed IL-4-induced CCL26 mRNA expression and STAT6 phosphorylation in human keratinocytes resulting in the inhibition of infiltration of CCR3+ cells into inflammatory lesions. piperine 21-29 signal transducer and activator of transcription 6 Mus musculus 68-73 32392825-6 2020 In an ex vivo study, piperine also inhibited the phosphorylation of STAT6 on the CD4+ T cells isolated from splenocytes of BALB/c mice, and piperine suppressed IL-4-induced CCL26 mRNA expression and STAT6 phosphorylation in human keratinocytes resulting in the inhibition of infiltration of CCR3+ cells into inflammatory lesions. piperine 21-29 CD4 antigen Mus musculus 81-84 32392825-6 2020 In an ex vivo study, piperine also inhibited the phosphorylation of STAT6 on the CD4+ T cells isolated from splenocytes of BALB/c mice, and piperine suppressed IL-4-induced CCL26 mRNA expression and STAT6 phosphorylation in human keratinocytes resulting in the inhibition of infiltration of CCR3+ cells into inflammatory lesions. piperine 21-29 interleukin 4 Mus musculus 160-164 32392825-6 2020 In an ex vivo study, piperine also inhibited the phosphorylation of STAT6 on the CD4+ T cells isolated from splenocytes of BALB/c mice, and piperine suppressed IL-4-induced CCL26 mRNA expression and STAT6 phosphorylation in human keratinocytes resulting in the inhibition of infiltration of CCR3+ cells into inflammatory lesions. piperine 21-29 chemokine (C-C motif) ligand 26 Mus musculus 173-178 32392825-6 2020 In an ex vivo study, piperine also inhibited the phosphorylation of STAT6 on the CD4+ T cells isolated from splenocytes of BALB/c mice, and piperine suppressed IL-4-induced CCL26 mRNA expression and STAT6 phosphorylation in human keratinocytes resulting in the inhibition of infiltration of CCR3+ cells into inflammatory lesions. piperine 21-29 signal transducer and activator of transcription 6 Mus musculus 199-204 32392825-6 2020 In an ex vivo study, piperine also inhibited the phosphorylation of STAT6 on the CD4+ T cells isolated from splenocytes of BALB/c mice, and piperine suppressed IL-4-induced CCL26 mRNA expression and STAT6 phosphorylation in human keratinocytes resulting in the inhibition of infiltration of CCR3+ cells into inflammatory lesions. piperine 21-29 C-C motif chemokine receptor 3 Homo sapiens 291-295 32392825-6 2020 In an ex vivo study, piperine also inhibited the phosphorylation of STAT6 on the CD4+ T cells isolated from splenocytes of BALB/c mice, and piperine suppressed IL-4-induced CCL26 mRNA expression and STAT6 phosphorylation in human keratinocytes resulting in the inhibition of infiltration of CCR3+ cells into inflammatory lesions. piperine 140-148 interleukin 4 Mus musculus 160-164 32392825-6 2020 In an ex vivo study, piperine also inhibited the phosphorylation of STAT6 on the CD4+ T cells isolated from splenocytes of BALB/c mice, and piperine suppressed IL-4-induced CCL26 mRNA expression and STAT6 phosphorylation in human keratinocytes resulting in the inhibition of infiltration of CCR3+ cells into inflammatory lesions. piperine 140-148 chemokine (C-C motif) ligand 26 Mus musculus 173-178 32392825-6 2020 In an ex vivo study, piperine also inhibited the phosphorylation of STAT6 on the CD4+ T cells isolated from splenocytes of BALB/c mice, and piperine suppressed IL-4-induced CCL26 mRNA expression and STAT6 phosphorylation in human keratinocytes resulting in the inhibition of infiltration of CCR3+ cells into inflammatory lesions. piperine 140-148 signal transducer and activator of transcription 6 Mus musculus 199-204 32357811-3 2020 In thecase of MAO-B the rhamnetin, quercetin, piperine, eugenol,and umbelliferone exhibited highest dock score -10.57, -9.938, -9.445, - 8.757and 7.821respectively. piperine 46-54 monoamine oxidase B Homo sapiens 14-19 32323765-0 2020 Wnt/beta-catenin signaling modulates piperine-mediated antitumor effects on human osteosarcoma cells. piperine 37-45 catenin beta 1 Homo sapiens 4-16 32323765-9 2020 Therefore, the present study demonstrated the efficacy of piperine in osteosarcoma, and identified that the Wnt/beta-catenin signaling pathway may modulate the antitumor effects of piperine on human U2OS and 143B cells. piperine 181-189 catenin beta 1 Homo sapiens 112-124 32323765-4 2020 Moreover, western blotting was used to measure the effects of piperine on the protein expression levels of the metastasis markers matrix metalloproteinase-2 (MMP-2) and vascular endothelial growth factor (VEGF). piperine 62-70 matrix metallopeptidase 2 Homo sapiens 130-156 32323765-4 2020 Moreover, western blotting was used to measure the effects of piperine on the protein expression levels of the metastasis markers matrix metalloproteinase-2 (MMP-2) and vascular endothelial growth factor (VEGF). piperine 62-70 matrix metallopeptidase 2 Homo sapiens 158-163 32323765-4 2020 Moreover, western blotting was used to measure the effects of piperine on the protein expression levels of the metastasis markers matrix metalloproteinase-2 (MMP-2) and vascular endothelial growth factor (VEGF). piperine 62-70 vascular endothelial growth factor A Homo sapiens 169-203 32323765-5 2020 In addition, the involvement of the Wnt/beta-catenin signaling pathway in modulating the effects of piperine was examined via western blot analysis. piperine 100-108 catenin beta 1 Homo sapiens 40-52 30796508-2 2020 The present study aimed to explore the effect of phosphatidylserine- and piperine-containing curcumin phytosomes on a large number of metabolic parameters related to insulin resistance, in the context of a randomized double-blind placebo-controlled trial involving 80 overweight subjects with suboptimal fasting plasma glucose. piperine 73-81 insulin Homo sapiens 166-173 32276474-0 2020 Piperine Inhibits TGF-beta Signaling Pathways and Disrupts EMT-Related Events in Human Lung Adenocarcinoma Cells. piperine 0-8 transforming growth factor alpha Homo sapiens 18-26 32276474-10 2020 In order to investigate whether piperine would reverse the TGF-beta1 induced-EMT, the A549 cell line was pretreated with sublethal concentrations of the natural amide followed by the addition of TGF-beta1. piperine 32-40 transforming growth factor beta 1 Homo sapiens 59-68 32276474-11 2020 Besides disrupting EMT-related events, piperine also inhibited both ERK 1/2 and SMAD 2 phosphorylation. piperine 39-47 mitogen-activated protein kinase 3 Homo sapiens 68-75 31835924-0 2020 Piperine, a functional food alkaloid, exhibits inhibitory potential against TNBS-induced colitis via the inhibition of IkappaB-alpha/NF-kappaB and induces tight junction protein (claudin-1, occludin, and ZO-1) signaling pathway in experimental mice. piperine 0-8 claudin 1 Mus musculus 179-188 31835924-0 2020 Piperine, a functional food alkaloid, exhibits inhibitory potential against TNBS-induced colitis via the inhibition of IkappaB-alpha/NF-kappaB and induces tight junction protein (claudin-1, occludin, and ZO-1) signaling pathway in experimental mice. piperine 0-8 occludin Mus musculus 190-198 31835924-0 2020 Piperine, a functional food alkaloid, exhibits inhibitory potential against TNBS-induced colitis via the inhibition of IkappaB-alpha/NF-kappaB and induces tight junction protein (claudin-1, occludin, and ZO-1) signaling pathway in experimental mice. piperine 0-8 tight junction protein 1 Mus musculus 204-208 31835924-14 2020 CONCLUSION: Piperine ameliorated the progression of TNBS-induced colitis by modulating the nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor-alpha/nuclear factor-kappa B signaling pathway, thus inhibiting the overexpression of proinflammatory cytokines (TNF-alpha and IL"s), COX-2, iNOs, oxido-nitrosative stress, and proapoptotic proteins (caspase-1) that may improve the expression of TJ protein (claudin-1, occludin, and ZO-1). piperine 12-20 tumor necrosis factor Rattus norvegicus 281-290 31835924-14 2020 CONCLUSION: Piperine ameliorated the progression of TNBS-induced colitis by modulating the nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor-alpha/nuclear factor-kappa B signaling pathway, thus inhibiting the overexpression of proinflammatory cytokines (TNF-alpha and IL"s), COX-2, iNOs, oxido-nitrosative stress, and proapoptotic proteins (caspase-1) that may improve the expression of TJ protein (claudin-1, occludin, and ZO-1). piperine 12-20 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 302-307 31835924-14 2020 CONCLUSION: Piperine ameliorated the progression of TNBS-induced colitis by modulating the nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor-alpha/nuclear factor-kappa B signaling pathway, thus inhibiting the overexpression of proinflammatory cytokines (TNF-alpha and IL"s), COX-2, iNOs, oxido-nitrosative stress, and proapoptotic proteins (caspase-1) that may improve the expression of TJ protein (claudin-1, occludin, and ZO-1). piperine 12-20 nitric oxide synthase 2 Rattus norvegicus 309-313 31835924-14 2020 CONCLUSION: Piperine ameliorated the progression of TNBS-induced colitis by modulating the nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor-alpha/nuclear factor-kappa B signaling pathway, thus inhibiting the overexpression of proinflammatory cytokines (TNF-alpha and IL"s), COX-2, iNOs, oxido-nitrosative stress, and proapoptotic proteins (caspase-1) that may improve the expression of TJ protein (claudin-1, occludin, and ZO-1). piperine 12-20 caspase 1 Rattus norvegicus 368-377 31835924-14 2020 CONCLUSION: Piperine ameliorated the progression of TNBS-induced colitis by modulating the nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor-alpha/nuclear factor-kappa B signaling pathway, thus inhibiting the overexpression of proinflammatory cytokines (TNF-alpha and IL"s), COX-2, iNOs, oxido-nitrosative stress, and proapoptotic proteins (caspase-1) that may improve the expression of TJ protein (claudin-1, occludin, and ZO-1). piperine 12-20 claudin 1 Rattus norvegicus 426-435 32276474-11 2020 Besides disrupting EMT-related events, piperine also inhibited both ERK 1/2 and SMAD 2 phosphorylation. piperine 39-47 SMAD family member 2 Homo sapiens 80-86 31835924-14 2020 CONCLUSION: Piperine ameliorated the progression of TNBS-induced colitis by modulating the nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor-alpha/nuclear factor-kappa B signaling pathway, thus inhibiting the overexpression of proinflammatory cytokines (TNF-alpha and IL"s), COX-2, iNOs, oxido-nitrosative stress, and proapoptotic proteins (caspase-1) that may improve the expression of TJ protein (claudin-1, occludin, and ZO-1). piperine 12-20 occludin Rattus norvegicus 437-445 31835924-14 2020 CONCLUSION: Piperine ameliorated the progression of TNBS-induced colitis by modulating the nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor-alpha/nuclear factor-kappa B signaling pathway, thus inhibiting the overexpression of proinflammatory cytokines (TNF-alpha and IL"s), COX-2, iNOs, oxido-nitrosative stress, and proapoptotic proteins (caspase-1) that may improve the expression of TJ protein (claudin-1, occludin, and ZO-1). piperine 12-20 tight junction protein 1 Rattus norvegicus 451-455 31732838-7 2020 The increased IFN-alpha, IL-6 and TNF-alpha was mitigated by low dose of resveratrol and piperine (RP-1). piperine 89-97 interferon alpha Mus musculus 14-23 31732838-7 2020 The increased IFN-alpha, IL-6 and TNF-alpha was mitigated by low dose of resveratrol and piperine (RP-1). piperine 89-97 interleukin 6 Mus musculus 25-29 31732838-7 2020 The increased IFN-alpha, IL-6 and TNF-alpha was mitigated by low dose of resveratrol and piperine (RP-1). piperine 89-97 tumor necrosis factor Mus musculus 34-43 31748224-10 2020 It appears that both carbene and ortho-quinone intermediates were involved in the inactivation of CYP3A caused by PPR. piperine 114-117 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 98-103 32093571-11 2022 In addition, astrocytes activation was observed by GFAP immunostaining.Results: Our results showed that 3-NP induced behavioral impairments are attenuated by PIP co-treatment. piperine 158-161 glial fibrillary acidic protein Rattus norvegicus 51-55 32099971-4 2020 In the current study we have prepared a series of compounds related to piperine and investigated them through monoamine oxidase A and B assay and evaluated the free radical scavenging activity. piperine 71-79 monoamine oxidase A Homo sapiens 110-129 31748224-0 2020 Piperine is a Mechanism-based inactivator of CYP3A. piperine 0-8 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 45-50 31748224-13 2020 PPR revealed time- and concentration-, and NADPH-dependent inhibitory effect on CYP3A. piperine 0-3 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 80-85 31748224-14 2020 Carbene and quinone metabolites were both involved in the observed CYP3A inactivation by PPR. piperine 89-92 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 67-72 31748224-2 2020 Our rapid screening study found PPR caused time-dependent inhibition of cytochrome P450s (CYP) 3A and 2D6, and CYP3A was inactivated the most. piperine 32-35 cytochrome P450 family 2 subfamily D member 6 Homo sapiens 72-105 31748224-2 2020 Our rapid screening study found PPR caused time-dependent inhibition of cytochrome P450s (CYP) 3A and 2D6, and CYP3A was inactivated the most. piperine 32-35 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 111-116 32277661-9 2020 Further, it was observed that the anticancer effects of piperine and curcumin were due to the induction of mitochondrial-mediated apoptosis which was also associated with enhancement of the Bax expression. piperine 56-64 BCL2 associated X, apoptosis regulator Homo sapiens 190-193 31748224-3 2020 Further study demonstrated PPR is a time-, concentration-, and NADPH-dependent inhibitor of CYP3A, and significant loss (49.5 &plusmn 3.9%) of CYP3A activity was observed after 20 min incubations with 80 muM PPR at 37 C. The values of K I and k inact were 30.7 muM and 0.041 min-1, respectively. piperine 27-30 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 92-97 31748224-3 2020 Further study demonstrated PPR is a time-, concentration-, and NADPH-dependent inhibitor of CYP3A, and significant loss (49.5 &plusmn 3.9%) of CYP3A activity was observed after 20 min incubations with 80 muM PPR at 37 C. The values of K I and k inact were 30.7 muM and 0.041 min-1, respectively. piperine 27-30 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 147-152 31748224-3 2020 Further study demonstrated PPR is a time-, concentration-, and NADPH-dependent inhibitor of CYP3A, and significant loss (49.5 &plusmn 3.9%) of CYP3A activity was observed after 20 min incubations with 80 muM PPR at 37 C. The values of K I and k inact were 30.7 muM and 0.041 min-1, respectively. piperine 212-215 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 92-97 31748224-3 2020 Further study demonstrated PPR is a time-, concentration-, and NADPH-dependent inhibitor of CYP3A, and significant loss (49.5 &plusmn 3.9%) of CYP3A activity was observed after 20 min incubations with 80 muM PPR at 37 C. The values of K I and k inact were 30.7 muM and 0.041 min-1, respectively. piperine 212-215 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 147-152 31748224-8 2020 An ortho-quinone intermediate was trapped by NAC in microsomal incubations with PPR. piperine 80-83 synuclein alpha Homo sapiens 45-48 31711793-0 2020 Design of novel monoamine oxidase-B inhibitors based on piperine scaffold: Structure-activity-toxicity, drug-likeness and efflux transport studies. piperine 56-64 monoamine oxidase B Homo sapiens 16-35 31711793-2 2020 Accordingly, we prepared a small library of piperine derivatives and screened the inhibitory activities towards human MAO isoforms (hMAO-A and hMAO-B). piperine 44-52 monoamine oxidase B Homo sapiens 143-149 31711793-6 2020 Compound 15 stands out as the most potent piperine-based hMAO-B inhibitor (IC50 = 47.4 nM), displaying favourable drug-like properties and a broad safety window. piperine 42-50 monoamine oxidase B Homo sapiens 57-63 31724938-10 2019 Subgroup analyses displayed that curcumin could significantly reduce MDA levels with or without use of piperine, however it could increase SOD level in presence of piperine. piperine 164-172 superoxide dismutase 1 Homo sapiens 139-142 32657210-6 2020 The piperine at 300 microg mL-1 produced higher radial growth inhibition (89%) and aflatoxin production inhibition (69%). piperine 4-12 L1 cell adhesion molecule Mus musculus 27-31 31710934-0 2020 Piperine regulates glycogen synthase kinase-3beta-related signaling and attenuates cognitive decline in D-galactose-induced aging mouse model. piperine 0-8 glycogen synthase kinase 3 beta Mus musculus 19-49 31710934-11 2020 Moreover, piperine also reversed D-Gal-induced GSK-3beta activation through modulating PKC and PI3K/AKT pathways in senescent mouse hippocampus, suggesting GSK-3beta-related signaling might be involved in the benefits of piperine against D-Gal-induced cognitive decline in mice. piperine 10-18 glycogen synthase kinase 3 beta Mus musculus 47-56 31710934-11 2020 Moreover, piperine also reversed D-Gal-induced GSK-3beta activation through modulating PKC and PI3K/AKT pathways in senescent mouse hippocampus, suggesting GSK-3beta-related signaling might be involved in the benefits of piperine against D-Gal-induced cognitive decline in mice. piperine 10-18 thymoma viral proto-oncogene 1 Mus musculus 100-103 31710934-11 2020 Moreover, piperine also reversed D-Gal-induced GSK-3beta activation through modulating PKC and PI3K/AKT pathways in senescent mouse hippocampus, suggesting GSK-3beta-related signaling might be involved in the benefits of piperine against D-Gal-induced cognitive decline in mice. piperine 10-18 glycogen synthase kinase 3 beta Mus musculus 156-165 31933619-0 2019 Piperine Alleviates Doxorubicin-Induced Cardiotoxicity via Activating PPAR-gamma in Mice. piperine 0-8 peroxisome proliferator activated receptor gamma Mus musculus 70-80 31933619-10 2019 We also found that piperine activated peroxisome proliferator-activated receptor-gamma (PPAR-gamma), and the protective effects of piperine were abolished by the treatment of the PPAR-gamma antagonist in vivo and in vitro. piperine 19-27 peroxisome proliferator activated receptor gamma Mus musculus 38-86 31933619-10 2019 We also found that piperine activated peroxisome proliferator-activated receptor-gamma (PPAR-gamma), and the protective effects of piperine were abolished by the treatment of the PPAR-gamma antagonist in vivo and in vitro. piperine 19-27 peroxisome proliferator activated receptor gamma Mus musculus 88-98 31933619-10 2019 We also found that piperine activated peroxisome proliferator-activated receptor-gamma (PPAR-gamma), and the protective effects of piperine were abolished by the treatment of the PPAR-gamma antagonist in vivo and in vitro. piperine 19-27 peroxisome proliferator activated receptor gamma Mus musculus 179-189 31933619-10 2019 We also found that piperine activated peroxisome proliferator-activated receptor-gamma (PPAR-gamma), and the protective effects of piperine were abolished by the treatment of the PPAR-gamma antagonist in vivo and in vitro. piperine 131-139 peroxisome proliferator activated receptor gamma Mus musculus 179-189 31933619-11 2019 Conclusions: Piperine could suppress DOX-related cardiac injury via activation of PPAR-gamma in mice. piperine 13-21 peroxisome proliferator activated receptor gamma Mus musculus 82-92 31627104-1 2019 The present work aimed to accomplish a comparative and principled study on desolvation and self-assembly methods for synthesis of piperine-loaded human serum albumin nanoparticles (PIP-HSA-NPs). piperine 130-138 prolactin induced protein Homo sapiens 181-184 31368246-8 2019 Full scan MS followed by data-dependent MS2 (Full MS-ddMS2 ) mode was used to establish mass spectrometric fragmentation pathways of protonated piperine and its metabolites. piperine 144-152 MS2 Homo sapiens 40-43 31983100-0 2019 Piperine alkaloid induces anticancer and apoptotic effects in cisplatin resistant ovarian carcinoma by inducing G2/M phase cell cycle arrest, caspase activation and inhibition of cell migration and PI3K/Akt/GSK3beta signalling pathway. piperine 0-17 AKT serine/threonine kinase 1 Homo sapiens 203-206 31983100-0 2019 Piperine alkaloid induces anticancer and apoptotic effects in cisplatin resistant ovarian carcinoma by inducing G2/M phase cell cycle arrest, caspase activation and inhibition of cell migration and PI3K/Akt/GSK3beta signalling pathway. piperine 0-17 glycogen synthase kinase 3 alpha Homo sapiens 207-215 31983100-13 2019 Finally, Piperine also blocked the PI3K/Akt/GSK3beta signal transduction pathway in OVACAR-3 ovarian cancer cells. piperine 9-17 AKT serine/threonine kinase 1 Homo sapiens 40-43 31983100-13 2019 Finally, Piperine also blocked the PI3K/Akt/GSK3beta signal transduction pathway in OVACAR-3 ovarian cancer cells. piperine 9-17 glycogen synthase kinase 3 alpha Homo sapiens 44-52 31425905-7 2019 Further, to understand the nature of interactions and the conformational flexibility of piperine in the active site of recombinant human acetylcholinesterase (rhAChE), molecular docking analysis has been performed. piperine 88-96 acetylcholinesterase (Cartwright blood group) Homo sapiens 137-157 31252023-0 2019 CDK2 and Bcl-xL inhibitory mechanisms by docking simulations and anti-tumor activity from piperine enriched supercritical extract. piperine 90-98 cyclin-dependent kinase 2 Mus musculus 0-4 31252023-0 2019 CDK2 and Bcl-xL inhibitory mechanisms by docking simulations and anti-tumor activity from piperine enriched supercritical extract. piperine 90-98 BCL2-like 1 Mus musculus 9-15 31252023-3 2019 In silico docking simulations predicted anti-tumor molecular mechanism and protein-piperine hydrophobic interactions, showing hydrogen bonds between piperine and residue Ser5 inside the ATP binding site in CDK2. piperine 83-91 cyclin-dependent kinase 2 Mus musculus 206-210 31252023-3 2019 In silico docking simulations predicted anti-tumor molecular mechanism and protein-piperine hydrophobic interactions, showing hydrogen bonds between piperine and residue Ser5 inside the ATP binding site in CDK2. piperine 149-157 cyclin-dependent kinase 2 Mus musculus 206-210 31252023-4 2019 Moreover, piperine interacts with peptide substrate residue Lys8 inside its binding site in Cyclin A molecule. piperine 10-18 cyclin A2 Mus musculus 92-100 31252023-5 2019 Other predicted interaction showed piperine inside the hydrophobic groove of Bcl-xL. piperine 35-43 BCL2-like 1 Mus musculus 77-83 31485676-0 2019 Piperine ameliorates the severity of fibrosis via inhibition of TGF-beta/SMAD signaling in a mouse model of chronic pancreatitis. piperine 0-8 transforming growth factor, beta 1 Mus musculus 64-72 31485676-11 2019 In addition, piperine treatment reduced the expression of fibrotic mediators, such as alpha-smooth muscle actin (alpha-SMA), collagen, and fibronectin 1 in the pancreas and PSCs. piperine 13-21 actin alpha 2, smooth muscle, aorta Mus musculus 86-111 31485676-11 2019 In addition, piperine treatment reduced the expression of fibrotic mediators, such as alpha-smooth muscle actin (alpha-SMA), collagen, and fibronectin 1 in the pancreas and PSCs. piperine 13-21 actin alpha 2, smooth muscle, aorta Mus musculus 113-122 31485676-11 2019 In addition, piperine treatment reduced the expression of fibrotic mediators, such as alpha-smooth muscle actin (alpha-SMA), collagen, and fibronectin 1 in the pancreas and PSCs. piperine 13-21 fibronectin 1 Mus musculus 139-152 31485676-12 2019 Moreover, piperine treatment reduced the production of transforming growth factor (TGF)-beta in the pancreas and PSCs. piperine 10-18 transforming growth factor, beta 1 Mus musculus 83-92 31485676-13 2019 Furthermore, piperine treatment inhibited TGF-beta-induced pSMAD2/3 activation but not pSMAD1/5 in the PSCs. piperine 13-21 transforming growth factor, beta 1 Mus musculus 42-50 31485676-14 2019 These findings suggest that piperine treatment ameliorates pancreatic fibrosis by inhibiting TGF-beta/SMAD2/3 signaling during CP. piperine 28-36 transforming growth factor, beta 1 Mus musculus 93-101 31485676-14 2019 These findings suggest that piperine treatment ameliorates pancreatic fibrosis by inhibiting TGF-beta/SMAD2/3 signaling during CP. piperine 28-36 SMAD family member 2 Mus musculus 102-109 31539794-0 2019 Effect of piperine and quercetin alone or in combination with marbofloxacin on CYP3A37 and MDR1 mRNA expression levels in broiler chickens. piperine 10-18 cytochrome P450 family 3 subfamily A member 5 Gallus gallus 79-86 31539794-2 2019 Naturally available phyto chemicals like piperine and quercetin as well as some floroquinolones are known to inhibit MDR1 and CYP3A37 activity and increases bioavailability of co-administered drugs. piperine 41-49 cytochrome P450 family 3 subfamily A member 5 Gallus gallus 126-133 31539794-3 2019 This study was carried out to investigate the effect of piperine and quercetin alone or in combination with marbofloxacin on CYP3A37 and MDR1 mRNA expression levels in liver and intestine of broiler chicken. piperine 56-64 cytochrome P450 family 3 subfamily A member 5 Gallus gallus 125-132 31539794-6 2019 After piperine and quercetin combined treatment with marbofloxacin, CYP3A37 mRNA expression levels were significantly down regulated by 20.57 (p = .034) and 25.95 (p = .003) folds; and MDR1 mRNA expression levels were also significantly down regulated by 11.33 (p = .012) and 33.59 (p = .006) folds in liver and duodenum, respectively. piperine 6-14 cytochrome P450 family 3 subfamily A member 5 Gallus gallus 68-75 31539794-7 2019 Down regulation of CYP3A37 and MDR1 mRNA in liver and duodenum indicate the combined pretreatment of piperine and quercetin may be useful for improving the pharmacokinetics of orally administered drugs which are substrates for CYP3A37 and MDR1. piperine 101-109 cytochrome P450 family 3 subfamily A member 5 Gallus gallus 19-26 31539794-7 2019 Down regulation of CYP3A37 and MDR1 mRNA in liver and duodenum indicate the combined pretreatment of piperine and quercetin may be useful for improving the pharmacokinetics of orally administered drugs which are substrates for CYP3A37 and MDR1. piperine 101-109 cytochrome P450 family 3 subfamily A member 5 Gallus gallus 227-234 31762997-9 2019 Western blotting analysis reveals that piperine administration inhibits Bax, while enhancing Bcl-2 expression. piperine 39-47 BCL2 associated X, apoptosis regulator Rattus norvegicus 72-75 31762997-9 2019 Western blotting analysis reveals that piperine administration inhibits Bax, while enhancing Bcl-2 expression. piperine 39-47 BCL2, apoptosis regulator Rattus norvegicus 93-98 31368246-8 2019 Full scan MS followed by data-dependent MS2 (Full MS-ddMS2 ) mode was used to establish mass spectrometric fragmentation pathways of protonated piperine and its metabolites. piperine 144-152 MS2 Homo sapiens 50-58 31264835-8 2019 Moreover, piperine was also found to be effective for improving the r(CGG)exp associated splicing defects and RAN translation in a FXTAS cell model system. piperine 10-18 RAN, member RAS oncogene family Homo sapiens 110-113 31359554-1 2019 Previously, we reported that piperine, one of the major pungent components in black pepper, attenuates adipogenesis by repressing PPARgamma activity in 3T3-L1 preadipocytes. piperine 29-37 peroxisome proliferator activated receptor gamma Homo sapiens 130-139 31507403-7 2019 Of the four compounds screened, only curcumin (-9.6 kcal/mol) and piperine (-10.5 kcal/mol) showed favorable binding affinities and interactions towards AChE and were hence selected. piperine 66-74 acetylcholinesterase (Cartwright blood group) Homo sapiens 153-157 31507403-8 2019 In vitro AChE inhibition demonstrated that combination of curcumin and piperine showed greater AChE inhibition with an IC50 of 62.81 +- 0.01 mug/ml as compared to individual compounds, i.e., IC50 of curcumin at 134.5 +- 0.06 mug/ml and IC50 of piperine at 76.6 +- 0.08 mug/ml. piperine 71-79 acetylcholinesterase (Cartwright blood group) Homo sapiens 9-13 31507403-8 2019 In vitro AChE inhibition demonstrated that combination of curcumin and piperine showed greater AChE inhibition with an IC50 of 62.81 +- 0.01 mug/ml as compared to individual compounds, i.e., IC50 of curcumin at 134.5 +- 0.06 mug/ml and IC50 of piperine at 76.6 +- 0.08 mug/ml. piperine 71-79 acetylcholinesterase (Cartwright blood group) Homo sapiens 95-99 31392057-0 2019 A combined treatment of curcumin, piperine, and taurine alters the circulating levels of IL-10 and miR-21 in hepatocellular carcinoma patients: a pilot study. piperine 34-42 interleukin 10 Homo sapiens 89-94 31213294-0 2019 A distinct structural mechanism underlies TRPV1 activation by piperine. piperine 62-70 transient receptor potential cation channel subfamily V member 1 Homo sapiens 42-47 31213294-1 2019 Piperine, the principle pungent compound in black peppers, is known to activate the capsaicin receptor TRPV1 ion channel. piperine 0-8 transient receptor potential cation channel subfamily V member 1 Homo sapiens 103-108 31213294-8 2019 These findings help to explain why piperine is a weak agonist, and may guide future efforts to develop novel pharmaceutical reagents targeting TRPV1. piperine 35-43 transient receptor potential cation channel subfamily V member 1 Homo sapiens 143-148 30498979-10 2019 RESULTS: Curcumin and piperine increased the TGF-beta level, significantly improved the collagen repair, and decreased the cellularity and activation of NF-kB in the periodontal tissues, but only curcumin caused a significant increase in early bone repair. piperine 22-30 transforming growth factor alpha Rattus norvegicus 45-53 30498979-10 2019 RESULTS: Curcumin and piperine increased the TGF-beta level, significantly improved the collagen repair, and decreased the cellularity and activation of NF-kB in the periodontal tissues, but only curcumin caused a significant increase in early bone repair. piperine 22-30 RELA proto-oncogene, NF-kB subunit Rattus norvegicus 153-158 31392057-0 2019 A combined treatment of curcumin, piperine, and taurine alters the circulating levels of IL-10 and miR-21 in hepatocellular carcinoma patients: a pilot study. piperine 34-42 microRNA 21 Homo sapiens 99-105 31392057-3 2019 Thus, this study was designed to assess the effect of a combined treatment consisted of curcumin, piperine, and taurine on circulating levels of interleukin-10 (IL-10), and microRNAs miR-141 and miR-21. piperine 98-106 interleukin 10 Homo sapiens 145-159 31392057-3 2019 Thus, this study was designed to assess the effect of a combined treatment consisted of curcumin, piperine, and taurine on circulating levels of interleukin-10 (IL-10), and microRNAs miR-141 and miR-21. piperine 98-106 interleukin 10 Homo sapiens 161-166 31212743-0 2019 Experimental Approaches and Computational Modeling of Rat Serum Albumin and Its Interaction with Piperine. piperine 97-105 albumin Rattus norvegicus 58-71 31201588-7 2019 Meanwhile, piperine might have compromised the P-gp efflux mechanism, which can be ascribed to the enhanced retention of the drug at the target site. piperine 11-19 phosphoglycolate phosphatase Homo sapiens 47-51 31366578-8 2019 Injection of KEEC KW-2449 or piperine in Mecp2 mutant mice ameliorated disease-associated respiratory and locomotion phenotypes. piperine 29-37 methyl CpG binding protein 2 Mus musculus 41-46 31365997-10 2019 Results: TGF-beta increased HUVECs proliferation (P<0.05), which could be significantly inhibited by 10 and 20 mumol/L of piperine, but not by 1 and 5 mumol/L of piperine. piperine 125-133 transforming growth factor beta 1 Homo sapiens 9-17 31365997-11 2019 Immunofluorescence results demonstrated that TGF-beta increased HUVECs transformation to fibroblasts as shown by downregulated expression of endothelial markers CD31, VE-cadherin, and upregulated expression of alpha-SMA and vimentin, again, these effects could be attenuated by 10 and 20 mumol/L piperine. piperine 296-304 transforming growth factor beta 1 Homo sapiens 45-53 31365997-13 2019 The protein expression levels of snail and twist were significantly higher in TGF-beta group than in control group (both P<0.05), which was significantly lower in TGF-beta+20 mumol/L piperine group than in TGF-beta group (both P<0.05). piperine 186-194 transforming growth factor beta 1 Homo sapiens 78-86 31365997-13 2019 The protein expression levels of snail and twist were significantly higher in TGF-beta group than in control group (both P<0.05), which was significantly lower in TGF-beta+20 mumol/L piperine group than in TGF-beta group (both P<0.05). piperine 186-194 transforming growth factor beta 1 Homo sapiens 166-174 31365997-13 2019 The protein expression levels of snail and twist were significantly higher in TGF-beta group than in control group (both P<0.05), which was significantly lower in TGF-beta+20 mumol/L piperine group than in TGF-beta group (both P<0.05). piperine 186-194 transforming growth factor beta 1 Homo sapiens 166-174 30935902-6 2019 The inhibitory effect of curcumin, piperine and vitamin E on cell proliferation involves different markers, and in particular inhibits beta-catenin, cyclinD1 and p53, making them candidates for a possible use in alternative therapies although further studies are needed. piperine 35-43 catenin beta 1 Homo sapiens 135-147 30935902-6 2019 The inhibitory effect of curcumin, piperine and vitamin E on cell proliferation involves different markers, and in particular inhibits beta-catenin, cyclinD1 and p53, making them candidates for a possible use in alternative therapies although further studies are needed. piperine 35-43 cyclin D1 Homo sapiens 149-157 30935902-6 2019 The inhibitory effect of curcumin, piperine and vitamin E on cell proliferation involves different markers, and in particular inhibits beta-catenin, cyclinD1 and p53, making them candidates for a possible use in alternative therapies although further studies are needed. piperine 35-43 tumor protein p53 Homo sapiens 162-165 30611786-6 2019 Moreover, the effect of piperine on the xenobiotic receptor constitutive androstane receptor (CAR) was further accessed. piperine 24-32 nuclear receptor subfamily 1, group I, member 3 Rattus norvegicus 94-97 31033966-8 2019 The glutamate release-inhibiting effect of piperine was discovered to be prevented by the 5-HT1A receptor antagonist WAY100635 and the G protein betagamma subunit inhibitor gallein; however, it was unaffected by the adenylate cyclase inhibitor SQ22536 or the protein kinase A inhibitor PKI622. piperine 43-51 5-hydroxytryptamine receptor 1A Rattus norvegicus 90-96 31033966-9 2019 These results suggest that piperine inhibits glutamate release from rat hippocampal nerve terminals by reducing Ca2+ influx through N- and P/Q-type Ca2+ channels and that the activation of presynaptic 5-HT1A receptors and the G protein betagamma subunit is involved in this effect. piperine 27-35 5-hydroxytryptamine receptor 1A Rattus norvegicus 201-207 30952729-6 2019 Piperine increased the expression of BCL2-associated X, apoptosis regulator (BAX), cleaved poly(ADP-ribose)polymerase, cleaved caspase-9, phospho-c-Jun N-terminal kinase and phospho-p38, and reduced that of B-cell lymphoma 2 (BCL2), X-chromosome-linked inhibitor of apoptosis, and phospho-extracellular signal-regulated protein kinase (ERK1/2) in a concentration-dependent manner. piperine 0-8 BCL2 associated X, apoptosis regulator Homo sapiens 37-81 30952729-6 2019 Piperine increased the expression of BCL2-associated X, apoptosis regulator (BAX), cleaved poly(ADP-ribose)polymerase, cleaved caspase-9, phospho-c-Jun N-terminal kinase and phospho-p38, and reduced that of B-cell lymphoma 2 (BCL2), X-chromosome-linked inhibitor of apoptosis, and phospho-extracellular signal-regulated protein kinase (ERK1/2) in a concentration-dependent manner. piperine 0-8 caspase 9 Homo sapiens 127-136 30952729-6 2019 Piperine increased the expression of BCL2-associated X, apoptosis regulator (BAX), cleaved poly(ADP-ribose)polymerase, cleaved caspase-9, phospho-c-Jun N-terminal kinase and phospho-p38, and reduced that of B-cell lymphoma 2 (BCL2), X-chromosome-linked inhibitor of apoptosis, and phospho-extracellular signal-regulated protein kinase (ERK1/2) in a concentration-dependent manner. piperine 0-8 BCL2 apoptosis regulator Homo sapiens 207-224 30952729-6 2019 Piperine increased the expression of BCL2-associated X, apoptosis regulator (BAX), cleaved poly(ADP-ribose)polymerase, cleaved caspase-9, phospho-c-Jun N-terminal kinase and phospho-p38, and reduced that of B-cell lymphoma 2 (BCL2), X-chromosome-linked inhibitor of apoptosis, and phospho-extracellular signal-regulated protein kinase (ERK1/2) in a concentration-dependent manner. piperine 0-8 BCL2 apoptosis regulator Homo sapiens 37-41 30952729-6 2019 Piperine increased the expression of BCL2-associated X, apoptosis regulator (BAX), cleaved poly(ADP-ribose)polymerase, cleaved caspase-9, phospho-c-Jun N-terminal kinase and phospho-p38, and reduced that of B-cell lymphoma 2 (BCL2), X-chromosome-linked inhibitor of apoptosis, and phospho-extracellular signal-regulated protein kinase (ERK1/2) in a concentration-dependent manner. piperine 0-8 mitogen-activated protein kinase 3 Homo sapiens 336-342 30952729-8 2019 Piperine increased the expression of apoptotic cells and cleaved-caspase-3 protein and reduced the expression of phospho-ERK1/2 protein in melanoma tumors. piperine 0-8 mitogen-activated protein kinase 3 Homo sapiens 121-127 31217779-0 2019 Induction of apoptosis by piperine in human cervical adenocarcinoma via ROS mediated mitochondrial pathway and caspase-3 activation. piperine 26-34 caspase 3 Homo sapiens 111-120 31217779-8 2019 In addition, piperine also encourages cell death by the loss of MMP, DNA fragmentation and the activation of caspase-3. piperine 13-21 caspase 3 Homo sapiens 109-118 30343451-6 2019 Not only has piperine been evidenced to exhibit repressive effects on the maturation of dentritic cells, the proliferation, activation and function of T lymphocytes as well as the NF-kappaB signaling pathway, but also to suppress the overproduction of COX-2 and weaken the oxidative stress. piperine 13-21 prostaglandin-endoperoxide synthase 2 Homo sapiens 252-257 30362574-3 2019 This was conducted both in the presence and absence of piperine as P-gp inhibitor. piperine 55-63 ATP-dependent translocase ABCB1 Oryctolagus cuniculus 67-71 30579855-8 2019 Interestingly, piperine administration downregulated a number of critical factors in the complement and coagulation cascades, including complement component 3, fibrinogen gamma chain, alpha-2-macroglobulin, and serpin family A member 1. piperine 15-23 complement C3 Rattus norvegicus 136-158 30579855-8 2019 Interestingly, piperine administration downregulated a number of critical factors in the complement and coagulation cascades, including complement component 3, fibrinogen gamma chain, alpha-2-macroglobulin, and serpin family A member 1. piperine 15-23 fibrinogen gamma chain Rattus norvegicus 160-182 30579855-8 2019 Interestingly, piperine administration downregulated a number of critical factors in the complement and coagulation cascades, including complement component 3, fibrinogen gamma chain, alpha-2-macroglobulin, and serpin family A member 1. piperine 15-23 alpha-2-macroglobulin Rattus norvegicus 184-205 30668388-0 2019 Piperine enhances the bioavailability of silybin via inhibition of efflux transporters BCRP and MRP2. piperine 0-8 BCR pseudogene 1 Homo sapiens 87-91 30668388-0 2019 Piperine enhances the bioavailability of silybin via inhibition of efflux transporters BCRP and MRP2. piperine 0-8 ATP binding cassette subfamily C member 2 Rattus norvegicus 96-100 30668388-9 2019 The underlying mechanisms involved that piperine enhanced the absorption of silybin by inhibiting the efflux transporters including MRP2 and BCRP but not MDR1 in Caco-2 and transfected MDCKII cell lines. piperine 40-48 ATP binding cassette subfamily C member 2 Homo sapiens 132-136 30668388-9 2019 The underlying mechanisms involved that piperine enhanced the absorption of silybin by inhibiting the efflux transporters including MRP2 and BCRP but not MDR1 in Caco-2 and transfected MDCKII cell lines. piperine 40-48 BCR pseudogene 1 Homo sapiens 141-145 30611786-9 2019 Significant inhibition on rat liver microsomal activity, Cyp3a2 mRNA and protein expression, CAR mRNA were demonstrated with piperine at 35 mg/kg. piperine 125-133 nuclear receptor subfamily 1, group I, member 3 Rattus norvegicus 93-96 29714135-6 2019 RESULTS: In-vitro and in-vivo evidence supports the effect of berberine, trigonelline, piperine, oxymatrine, vindoneline, evodiamine and neferine on insulin-signaling and related cascades in beta-cells, myocytes, adipocytes, hepatocytes and other cells. piperine 87-95 insulin Homo sapiens 149-156 30439377-0 2018 Induction of functional erythropoietin and erythropoietin receptor gene expression by gamma-aminobutyric acid and piperine in kidney epithelial cells. piperine 114-122 erythropoietin Homo sapiens 24-38 30439377-0 2018 Induction of functional erythropoietin and erythropoietin receptor gene expression by gamma-aminobutyric acid and piperine in kidney epithelial cells. piperine 114-122 erythropoietin Homo sapiens 43-57 30439377-9 2018 SB203580 and SP600125 (p38 and JNK pathway inhibitors, respectively) attenuated GABA plus piperine-induced EPO and EPO-R expression. piperine 90-98 mitogen-activated protein kinase 14 Homo sapiens 23-26 30439377-1 2018 AIMS: The aim of this study was to evaluate gamma-aminobutyric acid (GABA)- and piperine-induced erythropoietin (EPO) and EPO-receptor expression. piperine 80-88 erythropoietin Homo sapiens 97-111 30439377-9 2018 SB203580 and SP600125 (p38 and JNK pathway inhibitors, respectively) attenuated GABA plus piperine-induced EPO and EPO-R expression. piperine 90-98 mitogen-activated protein kinase 8 Homo sapiens 31-34 30439377-1 2018 AIMS: The aim of this study was to evaluate gamma-aminobutyric acid (GABA)- and piperine-induced erythropoietin (EPO) and EPO-receptor expression. piperine 80-88 erythropoietin Homo sapiens 113-116 30439377-9 2018 SB203580 and SP600125 (p38 and JNK pathway inhibitors, respectively) attenuated GABA plus piperine-induced EPO and EPO-R expression. piperine 90-98 erythropoietin Homo sapiens 107-110 30439377-1 2018 AIMS: The aim of this study was to evaluate gamma-aminobutyric acid (GABA)- and piperine-induced erythropoietin (EPO) and EPO-receptor expression. piperine 80-88 erythropoietin Homo sapiens 122-125 30439377-3 2018 Expression levels of EPO and EPO-R mRNA and protein were evaluated in response to GABA and piperine treatments. piperine 91-99 erythropoietin Homo sapiens 21-24 30439377-9 2018 SB203580 and SP600125 (p38 and JNK pathway inhibitors, respectively) attenuated GABA plus piperine-induced EPO and EPO-R expression. piperine 90-98 erythropoietin receptor Homo sapiens 115-120 30439377-12 2018 SIGNIFICANCE: These findings demonstrate that GABA plus piperine-mediated p38 and JNK MAPK activation increases EPO and EPO-R expression, resulting in up-regulation of IL-10 and NF-kappaB. piperine 56-64 mitogen-activated protein kinase 14 Homo sapiens 74-77 30439377-12 2018 SIGNIFICANCE: These findings demonstrate that GABA plus piperine-mediated p38 and JNK MAPK activation increases EPO and EPO-R expression, resulting in up-regulation of IL-10 and NF-kappaB. piperine 56-64 mitogen-activated protein kinase 8 Homo sapiens 82-85 30439377-12 2018 SIGNIFICANCE: These findings demonstrate that GABA plus piperine-mediated p38 and JNK MAPK activation increases EPO and EPO-R expression, resulting in up-regulation of IL-10 and NF-kappaB. piperine 56-64 mitogen-activated protein kinase 1 Homo sapiens 86-90 30439377-12 2018 SIGNIFICANCE: These findings demonstrate that GABA plus piperine-mediated p38 and JNK MAPK activation increases EPO and EPO-R expression, resulting in up-regulation of IL-10 and NF-kappaB. piperine 56-64 erythropoietin Homo sapiens 112-115 30439377-12 2018 SIGNIFICANCE: These findings demonstrate that GABA plus piperine-mediated p38 and JNK MAPK activation increases EPO and EPO-R expression, resulting in up-regulation of IL-10 and NF-kappaB. piperine 56-64 erythropoietin receptor Homo sapiens 120-125 30439377-12 2018 SIGNIFICANCE: These findings demonstrate that GABA plus piperine-mediated p38 and JNK MAPK activation increases EPO and EPO-R expression, resulting in up-regulation of IL-10 and NF-kappaB. piperine 56-64 interleukin 10 Homo sapiens 168-173 30439377-3 2018 Expression levels of EPO and EPO-R mRNA and protein were evaluated in response to GABA and piperine treatments. piperine 91-99 erythropoietin receptor Homo sapiens 29-34 30439377-4 2018 GABA- and piperine-mediated activation of the mitogen-activated protein kinase (MAPK) signaling pathway was investigated. piperine 10-18 mitogen-activated protein kinase 1 Homo sapiens 80-84 30439377-7 2018 KEY FINDINGS: Messenger RNA and protein expression levels of EPO and EPO-R significantly increased in response to treatment with GABA, piperine, or the combination of both, compared with control. piperine 135-143 erythropoietin Homo sapiens 61-64 30439377-7 2018 KEY FINDINGS: Messenger RNA and protein expression levels of EPO and EPO-R significantly increased in response to treatment with GABA, piperine, or the combination of both, compared with control. piperine 135-143 erythropoietin receptor Homo sapiens 69-74 30439377-8 2018 GABA plus piperine synergistically enhanced EPO and EPO-R expression through p38 and c-Jun N-terminal kinase (JNK) MAPK signaling pathways, but not through the extracellular signal-regulated kinase (ERK) MAPK pathway. piperine 10-18 erythropoietin Homo sapiens 44-47 30439377-8 2018 GABA plus piperine synergistically enhanced EPO and EPO-R expression through p38 and c-Jun N-terminal kinase (JNK) MAPK signaling pathways, but not through the extracellular signal-regulated kinase (ERK) MAPK pathway. piperine 10-18 erythropoietin receptor Homo sapiens 52-57 30439377-8 2018 GABA plus piperine synergistically enhanced EPO and EPO-R expression through p38 and c-Jun N-terminal kinase (JNK) MAPK signaling pathways, but not through the extracellular signal-regulated kinase (ERK) MAPK pathway. piperine 10-18 mitogen-activated protein kinase 14 Homo sapiens 77-80 30439377-8 2018 GABA plus piperine synergistically enhanced EPO and EPO-R expression through p38 and c-Jun N-terminal kinase (JNK) MAPK signaling pathways, but not through the extracellular signal-regulated kinase (ERK) MAPK pathway. piperine 10-18 mitogen-activated protein kinase 8 Homo sapiens 85-108 30439377-8 2018 GABA plus piperine synergistically enhanced EPO and EPO-R expression through p38 and c-Jun N-terminal kinase (JNK) MAPK signaling pathways, but not through the extracellular signal-regulated kinase (ERK) MAPK pathway. piperine 10-18 mitogen-activated protein kinase 8 Homo sapiens 110-113 30439377-8 2018 GABA plus piperine synergistically enhanced EPO and EPO-R expression through p38 and c-Jun N-terminal kinase (JNK) MAPK signaling pathways, but not through the extracellular signal-regulated kinase (ERK) MAPK pathway. piperine 10-18 mitogen-activated protein kinase 1 Homo sapiens 115-119 29710511-0 2018 Piperine alleviates lipopolysaccharide-induced inflammatory injury by down-regulating microRNA-127 in murine chondrogenic ATDC5 cells. piperine 0-8 microRNA 127 Mus musculus 86-98 29959624-0 2018 Combination Therapy with Curcumin Alone Plus Piperine Ameliorates Ovalbumin-Induced Chronic Asthma in Mice. piperine 45-53 serine (or cysteine) peptidase inhibitor, clade B, member 1, pseudogene Mus musculus 66-75 30388519-0 2018 Piperine ameliorated lupus nephritis by targeting AMPK-mediated activation of NLRP3 inflammasome. piperine 0-8 NLR family, pyrin domain containing 3 Mus musculus 78-83 30388519-3 2018 Here we assessed the therapeutic potential of piperine, a bioactive compound known to target NLRP3 inflammasome, on LN development both in vivo and in vitro. piperine 46-54 NLR family, pyrin domain containing 3 Mus musculus 93-98 30388519-5 2018 Upon treatment with increasing doses of piperine, we assessed renal lesions, measured serum levels of pro-inflammatory cytokines, and examined expressions of key components of NLRP3 inflammasome in kidney. piperine 40-48 NLR family, pyrin domain containing 3 Mus musculus 176-181 30388519-8 2018 RESULTS: In pristane-injected mice, piperine significantly ameliorated LN development in a dose-dependent manner, which was associated with the inhibition of NLRP3 inflammasome and the reduction of serum IL-1beta, but not of IL-18 level. piperine 36-44 NLR family, pyrin domain containing 3 Mus musculus 158-163 30388519-8 2018 RESULTS: In pristane-injected mice, piperine significantly ameliorated LN development in a dose-dependent manner, which was associated with the inhibition of NLRP3 inflammasome and the reduction of serum IL-1beta, but not of IL-18 level. piperine 36-44 interleukin 1 beta Mus musculus 204-212 30388519-8 2018 RESULTS: In pristane-injected mice, piperine significantly ameliorated LN development in a dose-dependent manner, which was associated with the inhibition of NLRP3 inflammasome and the reduction of serum IL-1beta, but not of IL-18 level. piperine 36-44 interleukin 18 Mus musculus 225-230 30388519-9 2018 In HK-2 cells, piperine potently inhibited pyroptosis and the activation of NLRP3 inflammasome in response to LPS + ATP. piperine 15-23 NLR family, pyrin domain containing 3 Mus musculus 76-81 30388519-11 2018 CONCLUSIONS: By targeting AMPK, piperine significantly suppressed the activation of NLRP3 inflammasome, inhibited the release of pro-inflammatory cytokines, blocked the pyroptosis of tubular epithelial cells, and thus suppressed the development of LN. piperine 32-40 NLR family, pyrin domain containing 3 Mus musculus 84-89 30200386-0 2018 Th1-Biased Immunomodulation and In Vivo Antitumor Effect of a Novel Piperine Analogue. piperine 68-76 negative elongation factor complex member C/D, Th1l Mus musculus 0-3 30200386-13 2018 Our data provide evidence that the piperine analogue HE-02 present low toxicity, and its antitumor effect involves modulation of immune system to a cytotoxic Th1 profile. piperine 35-43 negative elongation factor complex member C/D, Th1l Mus musculus 158-161 29710511-5 2018 Piperine reduced the expression of miR-127 in ATDC5 cells. piperine 0-8 microRNA 127 Mus musculus 35-42 29710511-11 2018 The anti-inflammatory properties of piperine are mediated by down-regulating miR-127 and MyD88 expression and then inhibiting NF-kappaB and p38MAPK signaling pathways activation. piperine 36-44 microRNA 127 Mus musculus 77-84 29710511-11 2018 The anti-inflammatory properties of piperine are mediated by down-regulating miR-127 and MyD88 expression and then inhibiting NF-kappaB and p38MAPK signaling pathways activation. piperine 36-44 myeloid differentiation primary response gene 88 Mus musculus 89-94 29710511-11 2018 The anti-inflammatory properties of piperine are mediated by down-regulating miR-127 and MyD88 expression and then inhibiting NF-kappaB and p38MAPK signaling pathways activation. piperine 36-44 nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus 126-135 29710511-11 2018 The anti-inflammatory properties of piperine are mediated by down-regulating miR-127 and MyD88 expression and then inhibiting NF-kappaB and p38MAPK signaling pathways activation. piperine 36-44 mitogen-activated protein kinase 14 Mus musculus 140-147 29800814-4 2018 The objective of the study was to determine whether curcumin and piperine have individual and combined effects in the setting of gut inflammation by regulating mTORC1 in human intestinal epithelial cells. piperine 65-73 CREB regulated transcription coactivator 1 Mus musculus 160-166 29800814-6 2018 Piperine inhibited mTORC1 activity albeit at comparatively higher concentrations than curcumin. piperine 0-8 CREB regulated transcription coactivator 1 Mus musculus 19-25 29800814-0 2018 Piperine potentiates curcumin-mediated repression of mTORC1 signaling in human intestinal epithelial cells: implications for the inhibition of protein synthesis and TNFalpha signaling. piperine 0-8 CREB regulated transcription coactivator 1 Mus musculus 53-59 29800814-7 2018 The combination of curcumin + piperine further repressed mTORC1 signaling (P<.02). piperine 30-38 CREB regulated transcription coactivator 1 Mus musculus 57-63 29800814-10 2018 Curcumin, piperine and their combination inhibited TNFalpha gene expression at baseline but failed to do so under conditions of mTORC1 hyperactivation. piperine 10-18 tumor necrosis factor Homo sapiens 51-59 29800814-11 2018 TNF -induced cyclooxygenase-2 expression was repressed by curcumin or curcumin + piperine at baseline and high mTORC1 levels. piperine 81-89 tumor necrosis factor Homo sapiens 0-3 29800814-11 2018 TNF -induced cyclooxygenase-2 expression was repressed by curcumin or curcumin + piperine at baseline and high mTORC1 levels. piperine 81-89 prostaglandin-endoperoxide synthase 2 Homo sapiens 13-29 29800814-12 2018 We conclude that curcumin and piperine, either alone or in combination, have the potential to down-regulate mTORC1 signaling in the intestinal epithelium with implications for tumorigenesis and inflammation. piperine 30-38 CREB regulated transcription coactivator 1 Mus musculus 108-114 29683271-0 2018 Piperine Promotes Glucose Uptake through ROS-Dependent Activation of the CAMKK/AMPK Signaling Pathway in Skeletal Muscle. piperine 0-8 calcium/calmodulin dependent protein kinase kinase 2 Homo sapiens 73-78 30058545-8 2018 Similarly proinflammatory marker COX-2 expression was significantly inhibited in the presence of piperine when compared to untreated controls. piperine 97-105 cytochrome c oxidase II, mitochondrial Mus musculus 33-38 30058545-10 2018 Taken together, the capabilities of piperine to induce an apoptosis by decreasing the neurite outgrowth, proliferation rate and expression of TN-C and COX-2 in Neuro-2a cell line confirmed for its anticancerous and anti-inflammatory potential. piperine 36-44 tenascin C Mus musculus 142-146 30058545-10 2018 Taken together, the capabilities of piperine to induce an apoptosis by decreasing the neurite outgrowth, proliferation rate and expression of TN-C and COX-2 in Neuro-2a cell line confirmed for its anticancerous and anti-inflammatory potential. piperine 36-44 cytochrome c oxidase II, mitochondrial Mus musculus 151-156 29683271-7 2018 Treatment of myotubes with piperine induces the translocation of glucose transporter 4 (GLUT4) to the plasma membrane by phosphorylation of AMP-activated protein kinase (AMPK). piperine 27-35 solute carrier family 2 member 4 Homo sapiens 65-86 29683271-7 2018 Treatment of myotubes with piperine induces the translocation of glucose transporter 4 (GLUT4) to the plasma membrane by phosphorylation of AMP-activated protein kinase (AMPK). piperine 27-35 solute carrier family 2 member 4 Homo sapiens 88-93 29683271-8 2018 Piperine increases the intracellular Ca2+ level and reactive oxygen species (ROS) generation through transient receptor potential vanilloid channel 1 (TRPV1), followed by activation of Ca2+ /calmodulin-dependent protein kinase kinase-beta (CaMKKbeta) as the upstream events for AMPK phosphorylation. piperine 0-8 transient receptor potential cation channel subfamily V member 1 Homo sapiens 101-149 29683271-8 2018 Piperine increases the intracellular Ca2+ level and reactive oxygen species (ROS) generation through transient receptor potential vanilloid channel 1 (TRPV1), followed by activation of Ca2+ /calmodulin-dependent protein kinase kinase-beta (CaMKKbeta) as the upstream events for AMPK phosphorylation. piperine 0-8 transient receptor potential cation channel subfamily V member 1 Homo sapiens 151-156 29683271-8 2018 Piperine increases the intracellular Ca2+ level and reactive oxygen species (ROS) generation through transient receptor potential vanilloid channel 1 (TRPV1), followed by activation of Ca2+ /calmodulin-dependent protein kinase kinase-beta (CaMKKbeta) as the upstream events for AMPK phosphorylation. piperine 0-8 calcium/calmodulin dependent protein kinase kinase 2 Homo sapiens 240-249 29683271-9 2018 Furthermore, oral administration of piperine to Wistar rats at 0.01 and 0.1 mg kg-1 body weight decreases postprandial hyperglycemia accompanied by GLUT4 translocation and AMPK phosphorylation. piperine 36-44 solute carrier family 2 member 4 Rattus norvegicus 148-153 29683271-10 2018 CONCLUSION: Piperine in pepper prevents hyperglycemia by GLUT4 translocation through CaMKKbeta/AMPK signaling via TRPV1-dependent increase in the intracellular Ca2+ level and ROS generation. piperine 12-20 solute carrier family 2 member 4 Homo sapiens 57-62 29683271-10 2018 CONCLUSION: Piperine in pepper prevents hyperglycemia by GLUT4 translocation through CaMKKbeta/AMPK signaling via TRPV1-dependent increase in the intracellular Ca2+ level and ROS generation. piperine 12-20 calcium/calmodulin dependent protein kinase kinase 2 Homo sapiens 85-94 29683271-10 2018 CONCLUSION: Piperine in pepper prevents hyperglycemia by GLUT4 translocation through CaMKKbeta/AMPK signaling via TRPV1-dependent increase in the intracellular Ca2+ level and ROS generation. piperine 12-20 transient receptor potential cation channel subfamily V member 1 Homo sapiens 114-119 29717031-7 2018 These results provide the first evidence for the anticancer potential of Piperine in ovarian cancer cells, partially via JNK/p38 MAPK-mediated intrinsic apoptotic pathway. piperine 73-81 mitogen-activated protein kinase 14 Homo sapiens 125-128 29488612-0 2018 Piperine depresses the migration progression via downregulating the Akt/mTOR/MMP-9 signaling pathway in DU145 cells. piperine 0-8 AKT serine/threonine kinase 1 Homo sapiens 68-71 29717031-0 2018 Piperine functions as a tumor suppressor for human ovarian tumor growth via activation of JNK/p38 MAPK-mediated intrinsic apoptotic pathway. piperine 0-8 mitogen-activated protein kinase 14 Homo sapiens 94-97 29717031-4 2018 Flow cytometric analysis revealed that Piperine suppressed cells proliferation via induction of apoptosis, which was followed by release of mitochondrial cytochrome c to cytosol, activation of caspase-3 and -9, as well as cleaved PARP. piperine 39-47 cytochrome c, somatic Homo sapiens 154-166 29717031-4 2018 Flow cytometric analysis revealed that Piperine suppressed cells proliferation via induction of apoptosis, which was followed by release of mitochondrial cytochrome c to cytosol, activation of caspase-3 and -9, as well as cleaved PARP. piperine 39-47 caspase 3 Homo sapiens 193-209 29717031-4 2018 Flow cytometric analysis revealed that Piperine suppressed cells proliferation via induction of apoptosis, which was followed by release of mitochondrial cytochrome c to cytosol, activation of caspase-3 and -9, as well as cleaved PARP. piperine 39-47 poly(ADP-ribose) polymerase 1 Homo sapiens 230-234 29717031-5 2018 Moreover, Western blot results confirmed that Piperine (8, 16, and 20 muM) decreased phosphorylation of JNK and p38 MAPK in A2780 cells. piperine 46-54 latexin Homo sapiens 70-73 29717031-5 2018 Moreover, Western blot results confirmed that Piperine (8, 16, and 20 muM) decreased phosphorylation of JNK and p38 MAPK in A2780 cells. piperine 46-54 mitogen-activated protein kinase 14 Homo sapiens 112-115 29359345-5 2018 Competitive binding assay showed piperine, praeruptorin A, and schizandrin A acting on MrgprX2 and cinobufagin and osthole act on the IgE receptor. piperine 33-41 MAS related GPR family member X2 Rattus norvegicus 87-94 29488612-0 2018 Piperine depresses the migration progression via downregulating the Akt/mTOR/MMP-9 signaling pathway in DU145 cells. piperine 0-8 mechanistic target of rapamycin kinase Homo sapiens 72-76 29488612-0 2018 Piperine depresses the migration progression via downregulating the Akt/mTOR/MMP-9 signaling pathway in DU145 cells. piperine 0-8 matrix metallopeptidase 9 Homo sapiens 77-82 29488612-8 2018 Furthermore, piperine reduced the expression of p-Akt, MMP-9 and p-mTOR. piperine 13-21 AKT serine/threonine kinase 1 Homo sapiens 50-53 29488612-8 2018 Furthermore, piperine reduced the expression of p-Akt, MMP-9 and p-mTOR. piperine 13-21 matrix metallopeptidase 9 Homo sapiens 55-60 29488612-8 2018 Furthermore, piperine reduced the expression of p-Akt, MMP-9 and p-mTOR. piperine 13-21 mechanistic target of rapamycin kinase Homo sapiens 67-71 29643806-9 2018 Consistent with increase in serum T, piperine increased Leydig cell number, cell size, and multiple steroidogenic pathway proteins, including steroidogenic acute regulatory protein, cholesterol side-chain cleavage enzyme, 3beta-hydroxysteroid dehydrogenase 1, 17alpha-hydroxylase/20-lyase, and steroidogenic factor 1 expression levels. piperine 37-45 nuclear receptor subfamily 5, group A, member 1 Rattus norvegicus 260-316 29643806-10 2018 Piperine significantly increased the ratio of phospho-AKT1 (pAKT1)/AKT1, phosphos-AKT2 (pAKT2)/AKT2, and phospho-ERK1/2 (pERK1/2)/ERK1/2 in the testis. piperine 0-8 AKT serine/threonine kinase 1 Rattus norvegicus 54-58 29643806-10 2018 Piperine significantly increased the ratio of phospho-AKT1 (pAKT1)/AKT1, phosphos-AKT2 (pAKT2)/AKT2, and phospho-ERK1/2 (pERK1/2)/ERK1/2 in the testis. piperine 0-8 AKT serine/threonine kinase 1 Rattus norvegicus 61-65 29643806-10 2018 Piperine significantly increased the ratio of phospho-AKT1 (pAKT1)/AKT1, phosphos-AKT2 (pAKT2)/AKT2, and phospho-ERK1/2 (pERK1/2)/ERK1/2 in the testis. piperine 0-8 AKT serine/threonine kinase 2 Rattus norvegicus 82-86 29643806-10 2018 Piperine significantly increased the ratio of phospho-AKT1 (pAKT1)/AKT1, phosphos-AKT2 (pAKT2)/AKT2, and phospho-ERK1/2 (pERK1/2)/ERK1/2 in the testis. piperine 0-8 AKT serine/threonine kinase 2 Rattus norvegicus 89-93 29643806-10 2018 Piperine significantly increased the ratio of phospho-AKT1 (pAKT1)/AKT1, phosphos-AKT2 (pAKT2)/AKT2, and phospho-ERK1/2 (pERK1/2)/ERK1/2 in the testis. piperine 0-8 mitogen activated protein kinase 3 Rattus norvegicus 113-119 29643806-10 2018 Piperine significantly increased the ratio of phospho-AKT1 (pAKT1)/AKT1, phosphos-AKT2 (pAKT2)/AKT2, and phospho-ERK1/2 (pERK1/2)/ERK1/2 in the testis. piperine 0-8 mitogen activated protein kinase 3 Rattus norvegicus 122-128 29643806-14 2018 ERK1/2 and AKT pathways may involve in the piperine-mediated stimulation of Leydig cell development. piperine 43-51 mitogen activated protein kinase 3 Rattus norvegicus 0-6 29643806-14 2018 ERK1/2 and AKT pathways may involve in the piperine-mediated stimulation of Leydig cell development. piperine 43-51 AKT serine/threonine kinase 1 Rattus norvegicus 11-14 29445415-0 2018 Curcumin and piperine supplementation of obese mice under caloric restriction modulates body fat and interleukin-1beta. piperine 13-21 interleukin 1 beta Mus musculus 101-118 29497610-12 2018 Piperine is a potent inhibitor of p-glycoprotein (P-gp) and has a significant effect on the drug metabolizing enzyme (DME) system. piperine 0-8 ATP binding cassette subfamily B member 1 Homo sapiens 34-48 29497610-12 2018 Piperine is a potent inhibitor of p-glycoprotein (P-gp) and has a significant effect on the drug metabolizing enzyme (DME) system. piperine 0-8 ATP binding cassette subfamily B member 1 Homo sapiens 50-54 29497610-13 2018 Because of its inhibitory influence on P-gp activity, piperine can reverse multidrug resistance (MDR) in cancer cells and acts as bioavailability enhancer for many chemotherapeutic agents. piperine 54-62 ATP binding cassette subfamily B member 1 Homo sapiens 39-43 29498663-2 2018 We analyzed the ability of two pungent-tasting alkaloids-capsaicin and piperine from Capsicum frutescens and Piper nigrum, respectively-to reverse multidrug resistance in the cancer cell lines Caco-2 and CEM/ADR 5000, which overexpress P-glycoprotein (P-gp) and other ABC transporters. piperine 71-79 ATP binding cassette subfamily B member 1 Homo sapiens 236-250 29498663-2 2018 We analyzed the ability of two pungent-tasting alkaloids-capsaicin and piperine from Capsicum frutescens and Piper nigrum, respectively-to reverse multidrug resistance in the cancer cell lines Caco-2 and CEM/ADR 5000, which overexpress P-glycoprotein (P-gp) and other ABC transporters. piperine 71-79 ATP binding cassette subfamily B member 1 Homo sapiens 252-256 29498663-2 2018 We analyzed the ability of two pungent-tasting alkaloids-capsaicin and piperine from Capsicum frutescens and Piper nigrum, respectively-to reverse multidrug resistance in the cancer cell lines Caco-2 and CEM/ADR 5000, which overexpress P-glycoprotein (P-gp) and other ABC transporters. piperine 71-79 ATP binding cassette subfamily B member 6 (Langereis blood group) Homo sapiens 268-271 29498663-6 2018 Furthermore, capsaicin and piperine increased the intracellular accumulation of the fluorescent P-glycoprotein (P-gp) substrates rhodamine and calcein and inhibited their efflux from the MDR cell lines. piperine 27-35 ATP binding cassette subfamily B member 1 Homo sapiens 96-110 29498663-6 2018 Furthermore, capsaicin and piperine increased the intracellular accumulation of the fluorescent P-glycoprotein (P-gp) substrates rhodamine and calcein and inhibited their efflux from the MDR cell lines. piperine 27-35 ATP binding cassette subfamily B member 1 Homo sapiens 112-116 29498663-7 2018 CONCLUSION: Our study has demonstrated that capsaicin and piperine are P-gp substrates and have potential chemosensitizing activity, which might be interesting for the development of novel modulators of multidrug resistance. piperine 58-66 ATP binding cassette subfamily B member 1 Homo sapiens 71-75 29414892-4 2018 This study aimed to test the hypothesis that phytochemical P-gp inhibitors, i.e., piperine, capsaicin and [6]-gingerol, modulate the in vivo tissue distribution of doxorubicin, a representative P-gp substrate. piperine 82-90 phosphoglycolate phosphatase Mus musculus 59-63 29414892-4 2018 This study aimed to test the hypothesis that phytochemical P-gp inhibitors, i.e., piperine, capsaicin and [6]-gingerol, modulate the in vivo tissue distribution of doxorubicin, a representative P-gp substrate. piperine 82-90 phosphoglycolate phosphatase Mus musculus 194-198 29445415-8 2018 Results: Compared to the other groups, obese mice who underwent CR and received Cur + Pip in their diet lost more fat and had significantly lower IL-1beta and KC/GRO. piperine 86-89 interleukin 1 beta Mus musculus 146-154 29445415-8 2018 Results: Compared to the other groups, obese mice who underwent CR and received Cur + Pip in their diet lost more fat and had significantly lower IL-1beta and KC/GRO. piperine 86-89 chemokine (C-X-C motif) ligand 1 Mus musculus 162-165 29133241-3 2018 In vitro studies on doxorubicin (DOX)-resistant NCI/ADR-RES cells, known to express P-gp, showed that, dose-dependently, PIP significantly increased intracellular accumulation of rhodamine-123 and had cytotoxic effects accessed by MTT assay. piperine 121-124 ATP binding cassette subfamily B member 1 Homo sapiens 84-88 29455730-4 2018 The inhibitory effect of piperine on P-gp and CYP3A4 was determined using a Caco-2 monolayer model and a recombinant CYP3A4 metabolic system, respectively. piperine 25-33 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 37-41 29378605-7 2018 Of these inducers, piperine is an agent that potently induces the luciferase expression or MANF expression. piperine 19-27 mesencephalic astrocyte-derived neurotrophic factor Mus musculus 91-95 29378605-8 2018 RESULTS: Addition of piperine in both cellular and mouse models of SCA17 alleviated toxicity caused by mutant TBP. piperine 21-29 TATA box binding protein Mus musculus 110-113 29378605-11 2018 CONCLUSION: Our study established piperine as a MANF-based therapeutic agent for ER stress-related neuropathology in SCA17. piperine 34-42 mesencephalic astrocyte-derived neurotrophic factor Mus musculus 48-52 29133241-8 2018 In conclusion, both in silico and in vitro studies confirm that PIP is an inhibitor of P-gp mediated DOX efflux, suggesting PIP as a promising adjuvant to DOX cancer chemotherapy. piperine 124-127 ATP binding cassette subfamily B member 1 Homo sapiens 87-91 28799699-5 2018 TRPV1/A1 stimulation with piperine reduced penetrations by 56.32%, LVC time by 25.55% and increased bolus velocity by 23.63%. piperine 26-34 transient receptor potential cation channel subfamily V member 1 Homo sapiens 0-5 29133241-5 2018 P-gp ATPase assay showed that both DOX and PIP had dose-dependent inhibition of orthovandate-sensitive ATPase activity, indicating they are both P-gp inhibitors, with IC50 of 84+-1 and 37+-2muM, respectively. piperine 43-46 ATP binding cassette subfamily B member 1 Homo sapiens 0-4 29133241-5 2018 P-gp ATPase assay showed that both DOX and PIP had dose-dependent inhibition of orthovandate-sensitive ATPase activity, indicating they are both P-gp inhibitors, with IC50 of 84+-1 and 37+-2muM, respectively. piperine 43-46 ATP binding cassette subfamily B member 1 Homo sapiens 145-149 29133241-7 2018 Using DOX at concentration 33.33muM together with PIP (100muM), DOX-mediated P-gp ATPase activity was decreased to levels 4-folds lower than DOX alone. piperine 50-53 ATP binding cassette subfamily B member 1 Homo sapiens 77-81 29133241-8 2018 In conclusion, both in silico and in vitro studies confirm that PIP is an inhibitor of P-gp mediated DOX efflux, suggesting PIP as a promising adjuvant to DOX cancer chemotherapy. piperine 64-67 ATP binding cassette subfamily B member 1 Homo sapiens 87-91 29203239-0 2018 Piperine induces osteoblast differentiation through AMPK-dependent Runx2 expression. piperine 0-8 runt related transcription factor 2 Mus musculus 67-72 29203239-5 2018 Piperine-induced expression of the osteogenic genes such as distal-less homeobox 5 (Dlx5), inhibitor of DNA binding-1 (Id1), and runt-related transcription factor 2 (Runx2) was investigated using RT-PCR. piperine 0-8 distal-less homeobox 5 Mus musculus 60-82 29203239-5 2018 Piperine-induced expression of the osteogenic genes such as distal-less homeobox 5 (Dlx5), inhibitor of DNA binding-1 (Id1), and runt-related transcription factor 2 (Runx2) was investigated using RT-PCR. piperine 0-8 distal-less homeobox 5 Mus musculus 84-88 29203239-5 2018 Piperine-induced expression of the osteogenic genes such as distal-less homeobox 5 (Dlx5), inhibitor of DNA binding-1 (Id1), and runt-related transcription factor 2 (Runx2) was investigated using RT-PCR. piperine 0-8 inhibitor of DNA binding 1, HLH protein Mus musculus 91-117 29203239-5 2018 Piperine-induced expression of the osteogenic genes such as distal-less homeobox 5 (Dlx5), inhibitor of DNA binding-1 (Id1), and runt-related transcription factor 2 (Runx2) was investigated using RT-PCR. piperine 0-8 inhibitor of DNA binding 1, HLH protein Mus musculus 119-122 29203239-5 2018 Piperine-induced expression of the osteogenic genes such as distal-less homeobox 5 (Dlx5), inhibitor of DNA binding-1 (Id1), and runt-related transcription factor 2 (Runx2) was investigated using RT-PCR. piperine 0-8 runt related transcription factor 2 Mus musculus 129-164 29203239-5 2018 Piperine-induced expression of the osteogenic genes such as distal-less homeobox 5 (Dlx5), inhibitor of DNA binding-1 (Id1), and runt-related transcription factor 2 (Runx2) was investigated using RT-PCR. piperine 0-8 runt related transcription factor 2 Mus musculus 166-171 28165813-7 2018 Administration of piperine improved the morphological structure of tendon, increased glycosaminoglycans and hydroxyproline levels, and inhibited the expression and activities of MMP-2 and MMP-9. piperine 18-26 matrix metallopeptidase 2 Rattus norvegicus 178-183 28165813-7 2018 Administration of piperine improved the morphological structure of tendon, increased glycosaminoglycans and hydroxyproline levels, and inhibited the expression and activities of MMP-2 and MMP-9. piperine 18-26 matrix metallopeptidase 9 Rattus norvegicus 188-193 28165813-8 2018 Furthermore, piperine inhibited the activation of ERK and p38 signaling pathways in injured tendon. piperine 13-21 mitogen activated protein kinase 14 Rattus norvegicus 58-61 29227934-2 2018 Given that piperine is also an activator of TRPV1 (transient receptor potential vanilloid type 1) receptors involved in pain signaling and thermoregulation, a series of piperine analogs were prepared in several cycles of structural optimization, with the aim of separating GABAA and TRPV1 activating properties. piperine 11-19 transient receptor potential cation channel subfamily V member 1 Homo sapiens 44-49 28545378-7 2018 Interestingly, piperine has exhibited antimutagenic activity and also inhibited activity and expression of multidrug resistance transporters such as P-gp and MRP-1. piperine 15-23 phosphoglycolate phosphatase Homo sapiens 149-153 28545378-7 2018 Interestingly, piperine has exhibited antimutagenic activity and also inhibited activity and expression of multidrug resistance transporters such as P-gp and MRP-1. piperine 15-23 ATP binding cassette subfamily C member 1 Homo sapiens 158-163 29779481-8 2018 The effect of piperine on the transport of the compounds that were identified to be P-gp substrates was also assessed. piperine 14-22 phosphoglycolate phosphatase Homo sapiens 84-88 29227934-2 2018 Given that piperine is also an activator of TRPV1 (transient receptor potential vanilloid type 1) receptors involved in pain signaling and thermoregulation, a series of piperine analogs were prepared in several cycles of structural optimization, with the aim of separating GABAA and TRPV1 activating properties. piperine 11-19 transient receptor potential cation channel subfamily V member 1 Homo sapiens 51-96 29227934-2 2018 Given that piperine is also an activator of TRPV1 (transient receptor potential vanilloid type 1) receptors involved in pain signaling and thermoregulation, a series of piperine analogs were prepared in several cycles of structural optimization, with the aim of separating GABAA and TRPV1 activating properties. piperine 11-19 transient receptor potential cation channel subfamily V member 1 Homo sapiens 283-288 29227934-2 2018 Given that piperine is also an activator of TRPV1 (transient receptor potential vanilloid type 1) receptors involved in pain signaling and thermoregulation, a series of piperine analogs were prepared in several cycles of structural optimization, with the aim of separating GABAA and TRPV1 activating properties. piperine 169-177 transient receptor potential cation channel subfamily V member 1 Homo sapiens 44-49 29227934-8 2018 Piperine was exclusively metabolized by CYP1A2, whereas CYP2C9 contributed significantly in the oxidative metabolism of all analogs. piperine 0-8 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 40-46 28948673-6 2017 Piperine (1-1000 muM) increased the free fraction (fu) of both albumin and alpha-acid glycoprotein bound drugs in a concentration-dependent manner (p < 0.01). piperine 0-8 latexin Homo sapiens 17-20 29063362-0 2018 Piperine-like alkamides from Piper nigrum induce BDNF promoter and promote neurite outgrowth in Neuro-2a cells. piperine 0-8 brain derived neurotrophic factor Mus musculus 49-53 29423050-2 2018 Piperine (PIP) could enhance the bioavailability of other drugs via the inhibition of CYPs and P-gp activities. piperine 0-8 phosphoglycolate phosphatase Mus musculus 95-99 29423050-2 2018 Piperine (PIP) could enhance the bioavailability of other drugs via the inhibition of CYPs and P-gp activities. piperine 10-13 phosphoglycolate phosphatase Mus musculus 95-99 29423050-10 2018 Further microarray analysis revealed that PIP inhibited P-gp as well as CYP1B1 gene expression and induced a significant gene expression change relating to inflammatory response, angiogenesis, cell proliferation, or cell migration. piperine 42-45 phosphoglycolate phosphatase Mus musculus 56-60 29423050-10 2018 Further microarray analysis revealed that PIP inhibited P-gp as well as CYP1B1 gene expression and induced a significant gene expression change relating to inflammatory response, angiogenesis, cell proliferation, or cell migration. piperine 42-45 cytochrome P450, family 1, subfamily b, polypeptide 1 Mus musculus 72-78 29423050-12 2018 Such effect appeared to be attributed to the inhibitory effect of PIP on CYPs and P-gp activity as well as gene expression changes relating to tumorigenesis and cellular responses. piperine 66-69 phosphoglycolate phosphatase Mus musculus 82-86 29169726-0 2017 Piperine (PP) enhanced mitomycin-C (MMC) therapy of human cervical cancer through suppressing Bcl-2 signaling pathway via inactivating STAT3/NF-kappaB. piperine 0-8 BCL2 apoptosis regulator Homo sapiens 94-99 29169726-0 2017 Piperine (PP) enhanced mitomycin-C (MMC) therapy of human cervical cancer through suppressing Bcl-2 signaling pathway via inactivating STAT3/NF-kappaB. piperine 0-8 signal transducer and activator of transcription 3 Homo sapiens 135-140 29169726-0 2017 Piperine (PP) enhanced mitomycin-C (MMC) therapy of human cervical cancer through suppressing Bcl-2 signaling pathway via inactivating STAT3/NF-kappaB. piperine 0-8 nuclear factor kappa B subunit 1 Homo sapiens 141-150 28948673-7 2017 Moreover, piperine (10 muM) increased the uptake of 3 H-propranolol and 14 C-warfarin by BMECs (p < 0.01). piperine 10-18 latexin Homo sapiens 23-26 28736128-13 2017 The extra augmentation in the absorption of CBD and THC by incorporating piperine into PNL is attributed to the inhibition of Phase I and phase II metabolism by piperine in addition to the Phase I metabolism and P-gp inhibition by PNL. piperine 73-81 phosphoglycolate phosphatase Rattus norvegicus 212-216 27670974-0 2017 Effect of piperine on CYP2E1 enzyme activity of chlorzoxazone in healthy volunteers. piperine 10-18 cytochrome P450 family 2 subfamily E member 1 Homo sapiens 22-28 27670974-2 2017 The purpose of the present study was to investigate the effect of piperine (PIP) on CYP2E1 enzyme activity and pharmacokinetics of chlorzoxazone (CHZ) in healthy volunteers. piperine 66-74 cytochrome P450 family 2 subfamily E member 1 Homo sapiens 84-90 27670974-2 2017 The purpose of the present study was to investigate the effect of piperine (PIP) on CYP2E1 enzyme activity and pharmacokinetics of chlorzoxazone (CHZ) in healthy volunteers. piperine 76-79 cytochrome P450 family 2 subfamily E member 1 Homo sapiens 84-90 27670974-13 2017 The results suggest that altered pharmacokinetics of CHZ might be attributed to PIP mediated inhibition of CYP2E1 enzyme, which indicate significant pharmacokinetic interaction present between PIP and CHZ. piperine 80-83 cytochrome P450 family 2 subfamily E member 1 Homo sapiens 107-113 27670974-13 2017 The results suggest that altered pharmacokinetics of CHZ might be attributed to PIP mediated inhibition of CYP2E1 enzyme, which indicate significant pharmacokinetic interaction present between PIP and CHZ. piperine 193-196 cytochrome P450 family 2 subfamily E member 1 Homo sapiens 107-113 27670974-14 2017 The inhibition of CYP2E1 by PIP may represent a novel therapeutic benefit for minimizing ethanol induced CYP2E1 enzyme activity and results in reduced hepatotoxicity of ethanol. piperine 28-31 cytochrome P450 family 2 subfamily E member 1 Homo sapiens 18-24 27670974-14 2017 The inhibition of CYP2E1 by PIP may represent a novel therapeutic benefit for minimizing ethanol induced CYP2E1 enzyme activity and results in reduced hepatotoxicity of ethanol. piperine 28-31 cytochrome P450 family 2 subfamily E member 1 Homo sapiens 105-111 28801675-0 2017 Targeting P-glycoprotein: Investigation of piperine analogs for overcoming drug resistance in cancer. piperine 43-51 ATP binding cassette subfamily B member 1 Homo sapiens 10-24 29142409-11 2017 Piperine induced hormonal imbalance by altering the serum levels of follicle-stimulating hormone, luteinizing hormone, sex hormone binding globulin, serum, and testicular testosterone in groups ED and E4D. piperine 0-8 sex hormone binding globulin Rattus norvegicus 119-147 28801675-4 2017 In this study, two structurally simple, low molecular weight piperine analogs Pip1 and Pip2 were designed and found to better interact with P-gp than piperine in silico. piperine 61-69 ACD shelterin complex subunit and telomerase recruitment factor Homo sapiens 78-82 28801675-4 2017 In this study, two structurally simple, low molecular weight piperine analogs Pip1 and Pip2 were designed and found to better interact with P-gp than piperine in silico. piperine 61-69 ATP binding cassette subfamily B member 1 Homo sapiens 140-144 28801675-4 2017 In this study, two structurally simple, low molecular weight piperine analogs Pip1 and Pip2 were designed and found to better interact with P-gp than piperine in silico. piperine 150-158 ACD shelterin complex subunit and telomerase recruitment factor Homo sapiens 78-82 28801675-8 2017 These investigations suggest that the natural product analog - Pip1 ((2E,4E)-5-(benzo[d][1,3]dioxol-5-yl)-1-(6,7-dimethoxy-3,4-dihydroisoquinolin-2(1 H)-yl)penta-2,4-dien-1-one) - is superior to piperine and could inhibit P-gp function. piperine 195-203 ACD shelterin complex subunit and telomerase recruitment factor Homo sapiens 63-67 28801675-8 2017 These investigations suggest that the natural product analog - Pip1 ((2E,4E)-5-(benzo[d][1,3]dioxol-5-yl)-1-(6,7-dimethoxy-3,4-dihydroisoquinolin-2(1 H)-yl)penta-2,4-dien-1-one) - is superior to piperine and could inhibit P-gp function. piperine 195-203 ATP binding cassette subfamily B member 1 Homo sapiens 222-226 28680454-0 2017 Piperine enhances carbohydrate/fat metabolism in skeletal muscle during acute exercise in mice. piperine 0-8 CD36 molecule Mus musculus 31-34 28680454-10 2017 CONCLUSION: Our findings demonstrate that piperine promoted beneficial metabolism during exercise by regulating carbohydrate/fat metabolism and redox signals. piperine 42-50 CD36 molecule Mus musculus 125-128 28341137-5 2017 Further molecular studies evidenced the prooxidant property of piperine by inducing H2O2 driven mitochondria-mediated apoptosis in Hep G2 cells by inhibiting the peroxide detoxifying enzyme Catalase. piperine 63-71 catalase Homo sapiens 190-198 28694780-12 2017 These compounds were evaluated on Xenopus laevis oocytes expressing the human orthologues of KCNK3, KNCK9 and KCNK18, which we previously showed to be inhibited by piperine. piperine 164-172 potassium two pore domain channel subfamily K member 3 Homo sapiens 93-98 28550736-0 2017 Piperine attenuates UV-R induced cell damage in human keratinocytes via NF-kB, Bax/Bcl-2 pathway: An application for photoprotection. piperine 0-8 BCL2 associated X, apoptosis regulator Homo sapiens 79-82 28550736-0 2017 Piperine attenuates UV-R induced cell damage in human keratinocytes via NF-kB, Bax/Bcl-2 pathway: An application for photoprotection. piperine 0-8 BCL2 apoptosis regulator Homo sapiens 83-88 28550736-10 2017 Molecular docking studies suggest that PIP binds at the active site of NF-kappaB, and thus, preventing its translocation to nucleus. piperine 39-42 nuclear factor kappa B subunit 1 Homo sapiens 71-80 28550736-12 2017 However, PIP induced expression of IkB-alpha suppress the NF-kappaB activity which resulted in suppression of apoptotic marker genes and proteins that involved in photoprotection. piperine 9-12 NFKB inhibitor alpha Homo sapiens 35-44 28550736-12 2017 However, PIP induced expression of IkB-alpha suppress the NF-kappaB activity which resulted in suppression of apoptotic marker genes and proteins that involved in photoprotection. piperine 9-12 nuclear factor kappa B subunit 1 Homo sapiens 58-67 28426244-8 2017 Moreover, piperine stimulated cell death by inducing loss of MMP, and caspase-3 activation. piperine 10-18 caspase 3 Homo sapiens 70-79 28426244-10 2017 Findings of this study suggest the efficacy of piperine in inducing cell death via the decrease in MMP and ROS liberation followed by caspase-3 activation and cell cycle arrest. piperine 47-55 caspase 3 Homo sapiens 134-143 28694780-12 2017 These compounds were evaluated on Xenopus laevis oocytes expressing the human orthologues of KCNK3, KNCK9 and KCNK18, which we previously showed to be inhibited by piperine. piperine 164-172 potassium two pore domain channel subfamily K member 18 Homo sapiens 110-116 33429588-0 2017 Uniform, Polycrystalline, and Thermostable Piperine-Coated Gold Nanoparticles to Target Insulin Fibril Assembly. piperine 43-51 insulin Homo sapiens 88-95 33429588-3 2017 In this work, we have synthesized uniform sized, thermostable gold nanoparticles (AuNPspiperine) surface-functionalized with piperine to target amyloid-prone residues of insulin. piperine 87-95 insulin Homo sapiens 170-177 33429588-6 2017 Fluorescence quenching data revealed binding of AuNPspiperine with insulin"s native structure which was further validated by docking studies that predicted viable H-bond and CH-pi interactions between piperine and key aggregation-prone residues of insulin"s B-chain. piperine 53-61 insulin Homo sapiens 67-74 28330809-11 2017 In conclusion, piperine attenuated cardiac fibrosis via the activation of PPAR-gamma and the resultant inhibition of AKT/GSK3beta. piperine 15-23 peroxisome proliferator activated receptor gamma Mus musculus 74-84 33429588-6 2017 Fluorescence quenching data revealed binding of AuNPspiperine with insulin"s native structure which was further validated by docking studies that predicted viable H-bond and CH-pi interactions between piperine and key aggregation-prone residues of insulin"s B-chain. piperine 53-61 insulin Homo sapiens 248-255 33429588-8 2017 Data obtained from both experimental and computational studies suggest that the retention of native structure of insulin and the ability of the piperine molecule to interact with the aggregation-prone residues of insulin are the key factors for the inhibition mechanism. piperine 144-152 insulin Homo sapiens 213-220 28397086-9 2017 Pre-treatment of cells with piperine and its cyclohexylamino analog decreased the tunicamycin-induced upregulation of GRP78 and CHOP and cell death. piperine 28-36 heat shock protein family A (Hsp70) member 5 Rattus norvegicus 118-123 28397086-9 2017 Pre-treatment of cells with piperine and its cyclohexylamino analog decreased the tunicamycin-induced upregulation of GRP78 and CHOP and cell death. piperine 28-36 DNA-damage inducible transcript 3 Rattus norvegicus 128-132 28397086-11 2017 Graphical Abstract Piperine (PIP) reduces the expression of ER stress markers (GRP78 and CHOP) induced by pathologic stimuli and consequently decreases the activation of apoptotic caspase-12 and caspase-3; all of which contributes to its chemical chaperone and cytoprotective properties to protect renal cells against ER stress and ER stress-induced cell death, and would ultimately prevent the development of chronic kidney disease. piperine 19-27 heat shock protein family A (Hsp70) member 5 Rattus norvegicus 79-84 28397086-11 2017 Graphical Abstract Piperine (PIP) reduces the expression of ER stress markers (GRP78 and CHOP) induced by pathologic stimuli and consequently decreases the activation of apoptotic caspase-12 and caspase-3; all of which contributes to its chemical chaperone and cytoprotective properties to protect renal cells against ER stress and ER stress-induced cell death, and would ultimately prevent the development of chronic kidney disease. piperine 19-27 DNA-damage inducible transcript 3 Rattus norvegicus 89-93 28397086-11 2017 Graphical Abstract Piperine (PIP) reduces the expression of ER stress markers (GRP78 and CHOP) induced by pathologic stimuli and consequently decreases the activation of apoptotic caspase-12 and caspase-3; all of which contributes to its chemical chaperone and cytoprotective properties to protect renal cells against ER stress and ER stress-induced cell death, and would ultimately prevent the development of chronic kidney disease. piperine 19-27 caspase 12 Rattus norvegicus 180-190 28397086-11 2017 Graphical Abstract Piperine (PIP) reduces the expression of ER stress markers (GRP78 and CHOP) induced by pathologic stimuli and consequently decreases the activation of apoptotic caspase-12 and caspase-3; all of which contributes to its chemical chaperone and cytoprotective properties to protect renal cells against ER stress and ER stress-induced cell death, and would ultimately prevent the development of chronic kidney disease. piperine 19-27 caspase 3 Rattus norvegicus 195-204 28397086-11 2017 Graphical Abstract Piperine (PIP) reduces the expression of ER stress markers (GRP78 and CHOP) induced by pathologic stimuli and consequently decreases the activation of apoptotic caspase-12 and caspase-3; all of which contributes to its chemical chaperone and cytoprotective properties to protect renal cells against ER stress and ER stress-induced cell death, and would ultimately prevent the development of chronic kidney disease. piperine 29-32 heat shock protein family A (Hsp70) member 5 Rattus norvegicus 79-84 28397086-11 2017 Graphical Abstract Piperine (PIP) reduces the expression of ER stress markers (GRP78 and CHOP) induced by pathologic stimuli and consequently decreases the activation of apoptotic caspase-12 and caspase-3; all of which contributes to its chemical chaperone and cytoprotective properties to protect renal cells against ER stress and ER stress-induced cell death, and would ultimately prevent the development of chronic kidney disease. piperine 29-32 DNA-damage inducible transcript 3 Rattus norvegicus 89-93 28397086-11 2017 Graphical Abstract Piperine (PIP) reduces the expression of ER stress markers (GRP78 and CHOP) induced by pathologic stimuli and consequently decreases the activation of apoptotic caspase-12 and caspase-3; all of which contributes to its chemical chaperone and cytoprotective properties to protect renal cells against ER stress and ER stress-induced cell death, and would ultimately prevent the development of chronic kidney disease. piperine 29-32 caspase 12 Rattus norvegicus 180-190 28397086-11 2017 Graphical Abstract Piperine (PIP) reduces the expression of ER stress markers (GRP78 and CHOP) induced by pathologic stimuli and consequently decreases the activation of apoptotic caspase-12 and caspase-3; all of which contributes to its chemical chaperone and cytoprotective properties to protect renal cells against ER stress and ER stress-induced cell death, and would ultimately prevent the development of chronic kidney disease. piperine 29-32 caspase 3 Rattus norvegicus 195-204 28330809-0 2017 Piperine Attenuates Pathological Cardiac Fibrosis Via PPAR-gamma/AKT Pathways. piperine 0-8 peroxisome proliferator activated receptor gamma Mus musculus 54-64 28330809-0 2017 Piperine Attenuates Pathological Cardiac Fibrosis Via PPAR-gamma/AKT Pathways. piperine 0-8 thymoma viral proto-oncogene 1 Mus musculus 65-68 28330809-2 2017 Previous studies have demonstrated that piperine activates AMPKalpha and reduces the phosphorylation of extracellular signal-regulated kinase (ERK). piperine 40-48 mitogen-activated protein kinase 1 Mus musculus 104-141 28330809-2 2017 Previous studies have demonstrated that piperine activates AMPKalpha and reduces the phosphorylation of extracellular signal-regulated kinase (ERK). piperine 40-48 mitogen-activated protein kinase 1 Mus musculus 143-146 28330809-5 2017 Piperine inhibited the transformation of cardiac fibroblasts to myofibroblasts induced by transforming growth factor-beta (TGF-beta) or angiotensin II (Ang II) in vitro. piperine 0-8 angiotensinogen (serpin peptidase inhibitor, clade A, member 8) Mus musculus 136-150 28330809-5 2017 Piperine inhibited the transformation of cardiac fibroblasts to myofibroblasts induced by transforming growth factor-beta (TGF-beta) or angiotensin II (Ang II) in vitro. piperine 0-8 angiotensinogen (serpin peptidase inhibitor, clade A, member 8) Mus musculus 152-158 28330809-7 2017 Piperine blocked activation of protein kinase B (AKT) and, downstream, glycogen synthase kinase 3beta (GSK3beta). piperine 0-8 thymoma viral proto-oncogene 1 Mus musculus 49-52 28330809-7 2017 Piperine blocked activation of protein kinase B (AKT) and, downstream, glycogen synthase kinase 3beta (GSK3beta). piperine 0-8 glycogen synthase kinase 3 beta Mus musculus 71-101 28330809-7 2017 Piperine blocked activation of protein kinase B (AKT) and, downstream, glycogen synthase kinase 3beta (GSK3beta). piperine 0-8 glycogen synthase kinase 3 beta Mus musculus 103-111 28330809-8 2017 The overexpression of constitutively active AKT or the knockdown of GSK3beta completely abolished the piperine-mediated protection of cardiac fibroblasts. piperine 102-110 thymoma viral proto-oncogene 1 Mus musculus 44-47 26970969-1 2016 The aim of the present study was to investigate the protective effects of curcumin alone and in combination with piperine against lipopolysaccharide (LPS)-induced neurobehavioral and neurochemical deficits in the mice hippocampus. piperine 113-121 toll-like receptor 4 Mus musculus 150-153 28330809-8 2017 The overexpression of constitutively active AKT or the knockdown of GSK3beta completely abolished the piperine-mediated protection of cardiac fibroblasts. piperine 102-110 glycogen synthase kinase 3 beta Mus musculus 68-76 28330809-9 2017 The cardioprotective effects of piperine were blocked in mice with constitutively active AKT. piperine 32-40 thymoma viral proto-oncogene 1 Mus musculus 89-92 28330809-10 2017 Pretreatment with GW9662, a specific inhibitor of peroxisome proliferator activated receptor-gamma (PPAR-gamma), reversed the effect elicited by piperine in vitro. piperine 145-153 peroxisome proliferator activated receptor gamma Mus musculus 100-110 28330809-11 2017 In conclusion, piperine attenuated cardiac fibrosis via the activation of PPAR-gamma and the resultant inhibition of AKT/GSK3beta. piperine 15-23 thymoma viral proto-oncogene 1 Mus musculus 117-120 28330809-11 2017 In conclusion, piperine attenuated cardiac fibrosis via the activation of PPAR-gamma and the resultant inhibition of AKT/GSK3beta. piperine 15-23 glycogen synthase kinase 3 beta Mus musculus 121-129 27981349-1 2017 PURPOSE: Piperine (PIP) has been found to inhibit P-glycoprotein (P-gp) function in rats, suggesting that it may have the potential to modulate P-gp-mediated drug efflux in humans. piperine 9-17 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 50-64 27981349-1 2017 PURPOSE: Piperine (PIP) has been found to inhibit P-glycoprotein (P-gp) function in rats, suggesting that it may have the potential to modulate P-gp-mediated drug efflux in humans. piperine 9-17 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 66-70 27981349-1 2017 PURPOSE: Piperine (PIP) has been found to inhibit P-glycoprotein (P-gp) function in rats, suggesting that it may have the potential to modulate P-gp-mediated drug efflux in humans. piperine 9-17 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 144-148 27981349-1 2017 PURPOSE: Piperine (PIP) has been found to inhibit P-glycoprotein (P-gp) function in rats, suggesting that it may have the potential to modulate P-gp-mediated drug efflux in humans. piperine 19-22 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 50-64 27981349-1 2017 PURPOSE: Piperine (PIP) has been found to inhibit P-glycoprotein (P-gp) function in rats, suggesting that it may have the potential to modulate P-gp-mediated drug efflux in humans. piperine 19-22 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 66-70 27981349-1 2017 PURPOSE: Piperine (PIP) has been found to inhibit P-glycoprotein (P-gp) function in rats, suggesting that it may have the potential to modulate P-gp-mediated drug efflux in humans. piperine 19-22 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 144-148 27981349-10 2017 CONCLUSIONS: The results suggest that altered pharmacokinetics and enhanced bioavailability of FEX might be attributed to PIP-mediated inhibition of P-gp drug efflux. piperine 122-125 ATP binding cassette subfamily B member 1 Homo sapiens 149-153 27981349-11 2017 Therefore, intake of PIP or dietary supplements containing PIP may potentially enhance the absorption or bioavailability of P-gp substrate drugs in addition to FEX. piperine 21-24 ATP binding cassette subfamily B member 1 Homo sapiens 124-128 27981349-11 2017 Therefore, intake of PIP or dietary supplements containing PIP may potentially enhance the absorption or bioavailability of P-gp substrate drugs in addition to FEX. piperine 59-62 ATP binding cassette subfamily B member 1 Homo sapiens 124-128 28102026-4 2017 Piperine inhibited B cell proliferation by causing G0/G1 phase cell cycle arrest in association with reduced expression of cyclin D2 and D3. piperine 0-8 cyclin D2 Mus musculus 123-132 28102026-5 2017 The inhibitory effect of piperine was not mediated through transient receptor potential vanilloid-1 ion channel (TRPV1) because piperine also inhibited the proliferation of B cells from TRPV1-deficient mice. piperine 128-136 transient receptor potential cation channel, subfamily V, member 1 Mus musculus 186-191 28102026-6 2017 Expression of class II major histocompatibility complex molecules and costimulatory CD40 and CD86 on B lymphocytes was reduced in the presence of piperine, as was B cell-mediated antigen presentation to syngeneic T cells. piperine 146-154 CD40 antigen Mus musculus 84-88 28102026-6 2017 Expression of class II major histocompatibility complex molecules and costimulatory CD40 and CD86 on B lymphocytes was reduced in the presence of piperine, as was B cell-mediated antigen presentation to syngeneic T cells. piperine 146-154 CD86 antigen Mus musculus 93-97 28102026-7 2017 In addition, piperine inhibited B cell synthesis of interleukin (IL)-6 and IL-10 cytokines, as well as IgM, IgG2b, and IgG3 immunoglobulins. piperine 13-21 interleukin 6 Mus musculus 52-70 28102026-7 2017 In addition, piperine inhibited B cell synthesis of interleukin (IL)-6 and IL-10 cytokines, as well as IgM, IgG2b, and IgG3 immunoglobulins. piperine 13-21 interleukin 10 Mus musculus 75-80 28102026-7 2017 In addition, piperine inhibited B cell synthesis of interleukin (IL)-6 and IL-10 cytokines, as well as IgM, IgG2b, and IgG3 immunoglobulins. piperine 13-21 immunoglobulin heavy constant gamma 2B Mus musculus 108-113 28352353-10 2017 The upregulated activity of caspase-3 and expression levels of Bax/Bcl-2 were suppressed following treatment with piperine in the rats with pilocarpine-induced epilepsy. piperine 114-122 caspase 3 Rattus norvegicus 28-37 28352353-10 2017 The upregulated activity of caspase-3 and expression levels of Bax/Bcl-2 were suppressed following treatment with piperine in the rats with pilocarpine-induced epilepsy. piperine 114-122 BCL2 associated X, apoptosis regulator Rattus norvegicus 63-66 28352353-10 2017 The upregulated activity of caspase-3 and expression levels of Bax/Bcl-2 were suppressed following treatment with piperine in the rats with pilocarpine-induced epilepsy. piperine 114-122 BCL2, apoptosis regulator Rattus norvegicus 67-72 28952262-0 2017 [Piperine regulates glucose metabolism disorder in HepG2 cells of insulin resistance models via targeting upstream target of AMPK signaling pathway]. piperine 1-9 insulin Homo sapiens 66-73 28952262-1 2017 To investigate the effect of piperine on the disorder of glucose metabolism in the cell model with insulin resistance (IR) and explore the molecules mechanism on intervening the upstream target of AMPK signaling pathway. piperine 29-37 insulin Homo sapiens 99-106 28952262-5 2017 The results showed that piperine, rosiglitazone and AMPK agonist AICAR could significantly elevate the glucose consumption in insulin resistance cell models, enhance the level of APN, promote APN mRNA transcripts and increase the protein expression of Adipo receptor. piperine 24-32 5-aminoimidazole-4-carboxamide ribonucleotide formyltransferase/IMP cyclohydrolase Homo sapiens 65-70 28952262-5 2017 The results showed that piperine, rosiglitazone and AMPK agonist AICAR could significantly elevate the glucose consumption in insulin resistance cell models, enhance the level of APN, promote APN mRNA transcripts and increase the protein expression of Adipo receptor. piperine 24-32 insulin Homo sapiens 126-133 28952262-5 2017 The results showed that piperine, rosiglitazone and AMPK agonist AICAR could significantly elevate the glucose consumption in insulin resistance cell models, enhance the level of APN, promote APN mRNA transcripts and increase the protein expression of Adipo receptor. piperine 24-32 alanyl aminopeptidase, membrane Homo sapiens 179-182 28952262-5 2017 The results showed that piperine, rosiglitazone and AMPK agonist AICAR could significantly elevate the glucose consumption in insulin resistance cell models, enhance the level of APN, promote APN mRNA transcripts and increase the protein expression of Adipo receptor. piperine 24-32 alanyl aminopeptidase, membrane Homo sapiens 192-195 28952262-6 2017 Meanwhile,AMPKalpha mRNA and r-AMPKalpha protein expressions were also increased in piperine treated cells, but both LEP mRNA expression and LepR protein expressions were decreased in piperine treated group. piperine 184-192 leptin Homo sapiens 117-120 28952262-6 2017 Meanwhile,AMPKalpha mRNA and r-AMPKalpha protein expressions were also increased in piperine treated cells, but both LEP mRNA expression and LepR protein expressions were decreased in piperine treated group. piperine 184-192 leptin receptor Homo sapiens 141-145 28952262-7 2017 The results indicated that piperine could significantly ameliorate the glucose metabolism disorder in insulin resistance cell models through regulating upstream molecules (APN and LEP) of AMPK signaling pathway, and thus activate the AMPK signaling pathway. piperine 27-35 insulin Homo sapiens 102-109 28952262-7 2017 The results indicated that piperine could significantly ameliorate the glucose metabolism disorder in insulin resistance cell models through regulating upstream molecules (APN and LEP) of AMPK signaling pathway, and thus activate the AMPK signaling pathway. piperine 27-35 alanyl aminopeptidase, membrane Homo sapiens 172-175 28952262-7 2017 The results indicated that piperine could significantly ameliorate the glucose metabolism disorder in insulin resistance cell models through regulating upstream molecules (APN and LEP) of AMPK signaling pathway, and thus activate the AMPK signaling pathway. piperine 27-35 leptin Homo sapiens 180-183 28068976-0 2017 IL-1beta-induced modulation of gene expression profile in human dermal fibroblasts: the effects of Thai herbal Sahatsatara formula, piperine and gallic acid possessing antioxidant properties. piperine 132-140 interleukin 1 beta Homo sapiens 0-8 27882569-6 2017 Also observed was a time-dependent inhibition of the hepatic expression of UGT1A6, 1A8, SULT1A1, 1A3, and the colonic expression of UGT1A6 that occurred within 6 h of piperine pre-treatment but was reversed at 8 h, which correlated with the changes in curcumin exposure. piperine 167-175 UDP glucuronosyltransferase family 1 member A6 Rattus norvegicus 75-81 27882569-6 2017 Also observed was a time-dependent inhibition of the hepatic expression of UGT1A6, 1A8, SULT1A1, 1A3, and the colonic expression of UGT1A6 that occurred within 6 h of piperine pre-treatment but was reversed at 8 h, which correlated with the changes in curcumin exposure. piperine 167-175 sulfotransferase family 1A member 1 Rattus norvegicus 88-95 27882569-6 2017 Also observed was a time-dependent inhibition of the hepatic expression of UGT1A6, 1A8, SULT1A1, 1A3, and the colonic expression of UGT1A6 that occurred within 6 h of piperine pre-treatment but was reversed at 8 h, which correlated with the changes in curcumin exposure. piperine 167-175 UDP glucuronosyltransferase family 1 member A6 Rattus norvegicus 132-138 29032766-9 2017 Piperine showed inhibition of MDR1, Bcrp1, OATP1B1, OCT1 and OCT3. piperine 0-8 ATP binding cassette subfamily B member 1 Homo sapiens 30-34 29032766-9 2017 Piperine showed inhibition of MDR1, Bcrp1, OATP1B1, OCT1 and OCT3. piperine 0-8 BCR pseudogene 1 Homo sapiens 36-41 29032766-9 2017 Piperine showed inhibition of MDR1, Bcrp1, OATP1B1, OCT1 and OCT3. piperine 0-8 solute carrier organic anion transporter family member 1B1 Homo sapiens 43-50 29032766-9 2017 Piperine showed inhibition of MDR1, Bcrp1, OATP1B1, OCT1 and OCT3. piperine 0-8 solute carrier family 22 member 1 Homo sapiens 52-56 29032766-9 2017 Piperine showed inhibition of MDR1, Bcrp1, OATP1B1, OCT1 and OCT3. piperine 0-8 POU class 5 homeobox 1 Homo sapiens 61-65 29032766-11 2017 However, SKF525A, menadione, raloxifene and piperine can inhibit the activities of ABC and/or SLC transporters. piperine 44-52 ATP binding cassette subfamily B member 6 (Langereis blood group) Homo sapiens 83-86 27995955-6 2016 Piperine showed specificity for G-quadruplex DNA over double stranded DNA, with highest affinity for G-quadruplex structure formed at c-myc promoter region. piperine 0-8 MYC proto-oncogene, bHLH transcription factor Homo sapiens 134-139 27812336-0 2016 Piperine Suppresses Pyroptosis and Interleukin-1beta Release upon ATP Triggering and Bacterial Infection. piperine 0-8 interleukin 1 beta Mus musculus 35-52 27812336-4 2016 The results showed that piperine dose-dependently inhibited ATP-induced pyroptosis, thereby suppressing interleukin-1beta (IL-1beta) or high mobility group box-1 protein (HMGB1) release in LPS-primed bone marrow-derived macrophages and J774A.1 cells. piperine 24-32 interleukin 1 beta Mus musculus 104-121 27812336-4 2016 The results showed that piperine dose-dependently inhibited ATP-induced pyroptosis, thereby suppressing interleukin-1beta (IL-1beta) or high mobility group box-1 protein (HMGB1) release in LPS-primed bone marrow-derived macrophages and J774A.1 cells. piperine 24-32 interleukin 1 beta Mus musculus 123-131 27812336-4 2016 The results showed that piperine dose-dependently inhibited ATP-induced pyroptosis, thereby suppressing interleukin-1beta (IL-1beta) or high mobility group box-1 protein (HMGB1) release in LPS-primed bone marrow-derived macrophages and J774A.1 cells. piperine 24-32 high mobility group box 1 Mus musculus 136-161 27812336-4 2016 The results showed that piperine dose-dependently inhibited ATP-induced pyroptosis, thereby suppressing interleukin-1beta (IL-1beta) or high mobility group box-1 protein (HMGB1) release in LPS-primed bone marrow-derived macrophages and J774A.1 cells. piperine 24-32 high mobility group box 1 Mus musculus 171-176 27812336-6 2016 Moreover, piperine administration greatly reduced both peritoneal and serum IL-1beta levels in the mouse model intraperitoneally infected with Escherichia coli, suggestive of suppressing systemic inflammation and pyroptosis. piperine 10-18 interleukin 1 beta Mus musculus 76-84 27812336-7 2016 Our data indicated that piperine could protect macrophages from pyroptosis and reduced IL-1beta and HMGB1 release by suppressing ATP-induced AMPK activation, suggesting that piperine may become a potential therapeutic agent against bacterial sepsis. piperine 24-32 interleukin 1 beta Mus musculus 87-95 27812336-7 2016 Our data indicated that piperine could protect macrophages from pyroptosis and reduced IL-1beta and HMGB1 release by suppressing ATP-induced AMPK activation, suggesting that piperine may become a potential therapeutic agent against bacterial sepsis. piperine 24-32 high mobility group box 1 Mus musculus 100-105 27812336-7 2016 Our data indicated that piperine could protect macrophages from pyroptosis and reduced IL-1beta and HMGB1 release by suppressing ATP-induced AMPK activation, suggesting that piperine may become a potential therapeutic agent against bacterial sepsis. piperine 174-182 interleukin 1 beta Mus musculus 87-95 30640983-1 2016 Objective To observe changes of serum neuron specific enolase (NSE) level in children patients with epilepsy by additional use of ilepcimide (piperine derivative). piperine 142-150 enolase 2 Homo sapiens 38-61 30640983-1 2016 Objective To observe changes of serum neuron specific enolase (NSE) level in children patients with epilepsy by additional use of ilepcimide (piperine derivative). piperine 142-150 enolase 2 Homo sapiens 63-66 30640983-31 2016 Conclusion Adding ilepcimide (piperine derivative) for epilepsy children patients could lower serum NSE level and the frequency of seizures, and improve results of EEG. piperine 30-38 enolase 2 Homo sapiens 100-103 27052193-12 2017 The results suggest that the altered pharmacokinetics of DIC might be attributed to PIP mediated inhibition of CYP2C9 enzyme, which indicates the clinically significant interaction present between DIC and PIP. piperine 84-87 cytochrome P450 family 2 subfamily C member 9 Homo sapiens 111-117 28117414-0 2017 Piperine regulates UCP1 through the AMPK pathway by generating intracellular lactate production in muscle cells. piperine 0-8 uncoupling protein 1 Homo sapiens 19-23 28117414-0 2017 Piperine regulates UCP1 through the AMPK pathway by generating intracellular lactate production in muscle cells. piperine 0-8 protein kinase AMP-activated catalytic subunit alpha 1 Homo sapiens 36-40 28117414-3 2017 Piperine also induced the phosphorylation of AMP-activated protein kinase (AMPK) and its downstream target, acetyl-CoA carboxylase (ACC), while additionally stimulating glucose uptake in an AMPK dependent manner. piperine 0-8 protein kinase AMP-activated catalytic subunit alpha 1 Homo sapiens 45-73 28117414-3 2017 Piperine also induced the phosphorylation of AMP-activated protein kinase (AMPK) and its downstream target, acetyl-CoA carboxylase (ACC), while additionally stimulating glucose uptake in an AMPK dependent manner. piperine 0-8 protein kinase AMP-activated catalytic subunit alpha 1 Homo sapiens 75-79 28117414-3 2017 Piperine also induced the phosphorylation of AMP-activated protein kinase (AMPK) and its downstream target, acetyl-CoA carboxylase (ACC), while additionally stimulating glucose uptake in an AMPK dependent manner. piperine 0-8 protein kinase AMP-activated catalytic subunit alpha 1 Homo sapiens 190-194 28117414-4 2017 Piperine also stimulates the p38 mitogen-activated protein kinase (p38 MAPK), an effect that was reversed by pretreatment with compound C, an AMPK inhibitor. piperine 0-8 mitogen-activated protein kinase 14 Homo sapiens 29-65 28117414-4 2017 Piperine also stimulates the p38 mitogen-activated protein kinase (p38 MAPK), an effect that was reversed by pretreatment with compound C, an AMPK inhibitor. piperine 0-8 mitogen-activated protein kinase 14 Homo sapiens 67-75 28117414-4 2017 Piperine also stimulates the p38 mitogen-activated protein kinase (p38 MAPK), an effect that was reversed by pretreatment with compound C, an AMPK inhibitor. piperine 0-8 protein kinase AMP-activated catalytic subunit alpha 1 Homo sapiens 142-146 28117414-7 2017 Knock-down of AMPK blocked piperine-induced UCP1 up-regulation, demonstrating the required role of AMPK in this effect. piperine 27-35 protein kinase AMP-activated catalytic subunit alpha 1 Homo sapiens 14-18 28117414-7 2017 Knock-down of AMPK blocked piperine-induced UCP1 up-regulation, demonstrating the required role of AMPK in this effect. piperine 27-35 uncoupling protein 1 Homo sapiens 44-48 28117414-7 2017 Knock-down of AMPK blocked piperine-induced UCP1 up-regulation, demonstrating the required role of AMPK in this effect. piperine 27-35 protein kinase AMP-activated catalytic subunit alpha 1 Homo sapiens 99-103 28117414-8 2017 Taken together, these results suggest that piperine leads to benign metabolic effects by activating the AMPK-p38 MAPK signaling pathway and UCP1 expression by activating intracellular lactate production in skeletal muscle. piperine 43-51 protein kinase AMP-activated catalytic subunit alpha 1 Homo sapiens 104-108 28117414-8 2017 Taken together, these results suggest that piperine leads to benign metabolic effects by activating the AMPK-p38 MAPK signaling pathway and UCP1 expression by activating intracellular lactate production in skeletal muscle. piperine 43-51 mitogen-activated protein kinase 14 Homo sapiens 109-117 28117414-8 2017 Taken together, these results suggest that piperine leads to benign metabolic effects by activating the AMPK-p38 MAPK signaling pathway and UCP1 expression by activating intracellular lactate production in skeletal muscle. piperine 43-51 uncoupling protein 1 Homo sapiens 140-144 27821437-4 2017 SC-mediated inhibition of CYP3A4 was found to rank in the order of CAP (IC50 1.84 +- 0.71 microM) ~ PIP (2.12 +- 0.45 microM) > CUR (11.93 +- 3.49 microM), while CYP2C9 inhibition was in the order of CAP (11.95 +- 4.24 microM) ~ CUR (14.58 +- 4.57 microM) > PIP (89.62 +- 9.17 microM). piperine 100-103 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 26-32 27821437-4 2017 SC-mediated inhibition of CYP3A4 was found to rank in the order of CAP (IC50 1.84 +- 0.71 microM) ~ PIP (2.12 +- 0.45 microM) > CUR (11.93 +- 3.49 microM), while CYP2C9 inhibition was in the order of CAP (11.95 +- 4.24 microM) ~ CUR (14.58 +- 4.57 microM) > PIP (89.62 +- 9.17 microM). piperine 264-267 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 26-32 27821437-5 2017 CAP and PIP were significantly more potent inhibitors of CYP1A2 (IC50 2.14 +- 0.22 microM and 14.19 +- 4.15 microM, respectively) than CUR (IC50 > 100 microM), while all three SCs exhibited weak activity toward CYP2D6 (IC50 95.42 +- 12.09 microM for CUR, 99.99 +- 5.88 microM for CAP, and 110.40 +- 3.23 microM for PIP). piperine 8-11 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 57-63 27821437-5 2017 CAP and PIP were significantly more potent inhibitors of CYP1A2 (IC50 2.14 +- 0.22 microM and 14.19 +- 4.15 microM, respectively) than CUR (IC50 > 100 microM), while all three SCs exhibited weak activity toward CYP2D6 (IC50 95.42 +- 12.09 microM for CUR, 99.99 +- 5.88 microM for CAP, and 110.40 +- 3.23 microM for PIP). piperine 8-11 cytochrome P450 family 2 subfamily D member 6 Homo sapiens 214-220 27875748-0 2017 Piperine attenuates lipopolysaccharide (LPS)-induced inflammatory responses in BV2 microglia. piperine 0-8 toll-like receptor 4 Mus musculus 40-43 27875748-4 2017 The results showed that piperine significantly inhibited LPS-induced TNF-alpha, IL-6, IL-1beta, and PGE2 production in BV2 cells. piperine 24-32 toll-like receptor 4 Mus musculus 57-60 27875748-4 2017 The results showed that piperine significantly inhibited LPS-induced TNF-alpha, IL-6, IL-1beta, and PGE2 production in BV2 cells. piperine 24-32 tumor necrosis factor Mus musculus 69-78 27875748-4 2017 The results showed that piperine significantly inhibited LPS-induced TNF-alpha, IL-6, IL-1beta, and PGE2 production in BV2 cells. piperine 24-32 interleukin 6 Mus musculus 80-84 27875748-4 2017 The results showed that piperine significantly inhibited LPS-induced TNF-alpha, IL-6, IL-1beta, and PGE2 production in BV2 cells. piperine 24-32 interleukin 1 beta Mus musculus 86-94 27875748-5 2017 Western blot analysis showed that piperine dose-dependently inhibited LPS-induced NF-kappaB activation. piperine 34-42 toll-like receptor 4 Mus musculus 70-73 27875748-6 2017 Furthermore, piperine was found to amplify the expression of Nrf2 and HO-1 up-regulated by LPS. piperine 13-21 nuclear factor, erythroid derived 2, like 2 Mus musculus 61-65 27875748-6 2017 Furthermore, piperine was found to amplify the expression of Nrf2 and HO-1 up-regulated by LPS. piperine 13-21 heme oxygenase 1 Mus musculus 70-74 27875748-6 2017 Furthermore, piperine was found to amplify the expression of Nrf2 and HO-1 up-regulated by LPS. piperine 13-21 toll-like receptor 4 Mus musculus 91-94 27875748-7 2017 In addition, the inhibition of inflammatory mediators by piperine can be reversed by transfection with Nrf2 siRNA. piperine 57-65 nuclear factor, erythroid derived 2, like 2 Mus musculus 103-107 27875748-8 2017 In conclusion, piperine inhibited LPS-induced inflammatory response by activating Nrf2 signaling pathway. piperine 15-23 toll-like receptor 4 Mus musculus 34-37 27875748-8 2017 In conclusion, piperine inhibited LPS-induced inflammatory response by activating Nrf2 signaling pathway. piperine 15-23 nuclear factor, erythroid derived 2, like 2 Mus musculus 82-86 28459658-3 2017 Piperine, the main alkaloid present in black pepper has been reported to show inhibitory effects on Cytochrome P-450 (CYP-450) enzymes and P-glycoprotein (P-gp). piperine 0-8 cytochrome P450, family 2, subfamily g, polypeptide 1 Rattus norvegicus 100-116 28459658-3 2017 Piperine, the main alkaloid present in black pepper has been reported to show inhibitory effects on Cytochrome P-450 (CYP-450) enzymes and P-glycoprotein (P-gp). piperine 0-8 cytochrome P450, family 2, subfamily g, polypeptide 1 Rattus norvegicus 118-125 28459658-3 2017 Piperine, the main alkaloid present in black pepper has been reported to show inhibitory effects on Cytochrome P-450 (CYP-450) enzymes and P-glycoprotein (P-gp). piperine 0-8 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 139-153 28459658-3 2017 Piperine, the main alkaloid present in black pepper has been reported to show inhibitory effects on Cytochrome P-450 (CYP-450) enzymes and P-glycoprotein (P-gp). piperine 0-8 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 155-159 28459658-11 2017 CONCLUSIONS: Piperine enhanced the oral bioavailability of domperidone by inhibiting CYP3A1 and P-gp in rats. piperine 13-21 cytochrome P450, family 3, subfamily a, polypeptide 23-polypeptide 1 Rattus norvegicus 85-91 28459658-11 2017 CONCLUSIONS: Piperine enhanced the oral bioavailability of domperidone by inhibiting CYP3A1 and P-gp in rats. piperine 13-21 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 96-100 28123572-0 2017 Solid lipid nanoparticles with TPGS and Brij 78: A co-delivery vehicle of curcumin and piperine for reversing P-glycoprotein-mediated multidrug resistance in vitro. piperine 87-95 ATP binding cassette subfamily B member 1 Homo sapiens 110-124 27756602-0 2016 Synergistic effect of piperine and paclitaxel on cell fate via cyt-c, Bax/Bcl-2-caspase-3 pathway in ovarian adenocarcinomas SKOV-3 cells. piperine 22-30 BCL2 associated X, apoptosis regulator Homo sapiens 70-73 27756602-0 2016 Synergistic effect of piperine and paclitaxel on cell fate via cyt-c, Bax/Bcl-2-caspase-3 pathway in ovarian adenocarcinomas SKOV-3 cells. piperine 22-30 BCL2 apoptosis regulator Homo sapiens 74-79 27756602-0 2016 Synergistic effect of piperine and paclitaxel on cell fate via cyt-c, Bax/Bcl-2-caspase-3 pathway in ovarian adenocarcinomas SKOV-3 cells. piperine 22-30 caspase 3 Homo sapiens 80-89 27812336-7 2016 Our data indicated that piperine could protect macrophages from pyroptosis and reduced IL-1beta and HMGB1 release by suppressing ATP-induced AMPK activation, suggesting that piperine may become a potential therapeutic agent against bacterial sepsis. piperine 174-182 high mobility group box 1 Mus musculus 100-105 27572322-0 2016 Piperine induces autophagy by enhancing protein phosphotase 2A activity in a rotenone-induced Parkinson"s disease model. piperine 0-8 protein phosphatase 2 phosphatase activator Homo sapiens 48-62 27572322-8 2016 In addition, PIP induced autophagy by inhibiting mammalian target of rapamycin complex 1(mTORC1) via activation of protein phosphotase 2A (PP2A). piperine 13-16 CREB regulated transcription coactivator 1 Mus musculus 89-95 27572322-8 2016 In addition, PIP induced autophagy by inhibiting mammalian target of rapamycin complex 1(mTORC1) via activation of protein phosphotase 2A (PP2A). piperine 13-16 protein phosphatase 2 phosphatase activator Homo sapiens 123-137 27572322-8 2016 In addition, PIP induced autophagy by inhibiting mammalian target of rapamycin complex 1(mTORC1) via activation of protein phosphotase 2A (PP2A). piperine 13-16 protein phosphatase 2 phosphatase activator Homo sapiens 139-143 27572322-9 2016 However, inhibiting PP2A activity with okadaic acid reduced these protective effects, suggesting that PP2A is a target of PIP. piperine 122-125 protein phosphatase 2 phosphatase activator Homo sapiens 20-24 27572322-9 2016 However, inhibiting PP2A activity with okadaic acid reduced these protective effects, suggesting that PP2A is a target of PIP. piperine 122-125 protein phosphatase 2 phosphatase activator Homo sapiens 102-106 27266851-9 2016 CEP, Pip or their combination significantly decreased TXNIP and NLRP3 expression in diabetic kidneys. piperine 5-8 thioredoxin interacting protein Rattus norvegicus 54-59 27266851-9 2016 CEP, Pip or their combination significantly decreased TXNIP and NLRP3 expression in diabetic kidneys. piperine 5-8 NLR family, pyrin domain containing 3 Rattus norvegicus 64-69 27266851-11 2016 CEP, Pip or their combination showed significant inhibition of NF-kappaB together with decreased IL-1beta and TNF-alpha levels in diabetic rats. piperine 5-8 interleukin 1 beta Rattus norvegicus 97-105 27266851-11 2016 CEP, Pip or their combination showed significant inhibition of NF-kappaB together with decreased IL-1beta and TNF-alpha levels in diabetic rats. piperine 5-8 tumor necrosis factor Rattus norvegicus 110-119 26970969-11 2016 These results demonstrate that piperine enhanced the neuroprotective effect of curcumin against LPS-induced neurobehavioral and neurochemical deficits. piperine 31-39 toll-like receptor 4 Mus musculus 96-99 25736698-12 2015 Piperine (100 mg/kg) significantly downregulated the expressions of IL-1beta, MMP-8 and MMP-13 in periodontitis, but not that of TNF-alpha. piperine 0-8 interleukin 1 beta Rattus norvegicus 68-76 26410851-5 2016 Our results demonstrated that piperine attenuated LPS-induced MPO activity, lung edema, and inflammatory cytokines TNF-alpha, IL-6, and IL-1beta production. piperine 30-38 myeloperoxidase Homo sapiens 62-65 26410851-5 2016 Our results demonstrated that piperine attenuated LPS-induced MPO activity, lung edema, and inflammatory cytokines TNF-alpha, IL-6, and IL-1beta production. piperine 30-38 tumor necrosis factor Homo sapiens 115-124 26410851-5 2016 Our results demonstrated that piperine attenuated LPS-induced MPO activity, lung edema, and inflammatory cytokines TNF-alpha, IL-6, and IL-1beta production. piperine 30-38 interleukin 6 Homo sapiens 126-130 28018704-5 2016 The highly selected imprinted polymer for Piperine was MIP 3 with a composition (molar ratio) of 0.5 : 3 : 8, template : monomer : cross-linker, respectively. piperine 42-50 C-C motif chemokine ligand 23 Homo sapiens 55-60 29879347-8 2016 Dopamine, glutamine, piperine, berberine, nuciferine, lisinopril and fosinopril could inhibit ergothioneine or mildronate uptake by MDCK- hOCTN1/2. piperine 21-29 solute carrier family 22 member 4 Homo sapiens 138-146 26640239-3 2016 In addition, piperine-treated DCs had reduced CCR7 expression and elevated CCR5 expression, as well as reduced expression of CD40 and class II major histocompatibility complex molecules and decreased nuclear accumulation of RelB. piperine 13-21 chemokine (C-C motif) receptor 7 Mus musculus 46-50 26640239-3 2016 In addition, piperine-treated DCs had reduced CCR7 expression and elevated CCR5 expression, as well as reduced expression of CD40 and class II major histocompatibility complex molecules and decreased nuclear accumulation of RelB. piperine 13-21 chemokine (C-C motif) receptor 5 Mus musculus 75-79 26640239-3 2016 In addition, piperine-treated DCs had reduced CCR7 expression and elevated CCR5 expression, as well as reduced expression of CD40 and class II major histocompatibility complex molecules and decreased nuclear accumulation of RelB. piperine 13-21 CD40 antigen Mus musculus 125-129 26640239-3 2016 In addition, piperine-treated DCs had reduced CCR7 expression and elevated CCR5 expression, as well as reduced expression of CD40 and class II major histocompatibility complex molecules and decreased nuclear accumulation of RelB. piperine 13-21 avian reticuloendotheliosis viral (v-rel) oncogene related B Mus musculus 224-228 26640239-4 2016 DC production of interleukin (IL)-6, tumor necrosis factor alpha, and monocyte chemoattractant protein-1 in response to lipopolysaccharide stimulation was also reduced following piperine treatment. piperine 178-186 interleukin 6 Mus musculus 17-35 26640239-4 2016 DC production of interleukin (IL)-6, tumor necrosis factor alpha, and monocyte chemoattractant protein-1 in response to lipopolysaccharide stimulation was also reduced following piperine treatment. piperine 178-186 tumor necrosis factor Mus musculus 37-64 26640239-4 2016 DC production of interleukin (IL)-6, tumor necrosis factor alpha, and monocyte chemoattractant protein-1 in response to lipopolysaccharide stimulation was also reduced following piperine treatment. piperine 178-186 chemokine (C-C motif) ligand 2 Mus musculus 70-104 26640239-5 2016 Exposure to piperine during maturation therefore caused DCs to retain an immature phenotype, which was associated with a reduced capacity to promote T cell activation since co-culture of ovalbumin (OVA323-339)-specific T cells with OVA323-339-pulsed DCs that were previously matured in the presence of piperine showed reduced interferon-gamma and IL-2 expression. piperine 12-20 serine (or cysteine) peptidase inhibitor, clade B, member 1, pseudogene Mus musculus 187-196 26640239-5 2016 Exposure to piperine during maturation therefore caused DCs to retain an immature phenotype, which was associated with a reduced capacity to promote T cell activation since co-culture of ovalbumin (OVA323-339)-specific T cells with OVA323-339-pulsed DCs that were previously matured in the presence of piperine showed reduced interferon-gamma and IL-2 expression. piperine 12-20 interferon gamma Mus musculus 326-342 26640239-5 2016 Exposure to piperine during maturation therefore caused DCs to retain an immature phenotype, which was associated with a reduced capacity to promote T cell activation since co-culture of ovalbumin (OVA323-339)-specific T cells with OVA323-339-pulsed DCs that were previously matured in the presence of piperine showed reduced interferon-gamma and IL-2 expression. piperine 12-20 interleukin 2 Mus musculus 347-351 26410851-5 2016 Our results demonstrated that piperine attenuated LPS-induced MPO activity, lung edema, and inflammatory cytokines TNF-alpha, IL-6, and IL-1beta production. piperine 30-38 interleukin 1 beta Homo sapiens 136-144 25736698-12 2015 Piperine (100 mg/kg) significantly downregulated the expressions of IL-1beta, MMP-8 and MMP-13 in periodontitis, but not that of TNF-alpha. piperine 0-8 matrix metallopeptidase 8 Rattus norvegicus 78-83 25736698-12 2015 Piperine (100 mg/kg) significantly downregulated the expressions of IL-1beta, MMP-8 and MMP-13 in periodontitis, but not that of TNF-alpha. piperine 0-8 matrix metallopeptidase 13 Rattus norvegicus 88-94 26627060-8 2015 Concomitantly, expression of c-Fos and nuclear factor of activated T-cells, cytoplasmic 1 (NFATc1), the key transcription factors involved in osteoclastogenesis were remarkably inhibited by piperine. piperine 190-198 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 29-34 26627060-0 2015 Piperine alleviates osteoclast formation through the p38/c-Fos/NFATc1 signaling axis. piperine 0-8 mitogen-activated protein kinase 14 Homo sapiens 53-56 26627060-8 2015 Concomitantly, expression of c-Fos and nuclear factor of activated T-cells, cytoplasmic 1 (NFATc1), the key transcription factors involved in osteoclastogenesis were remarkably inhibited by piperine. piperine 190-198 nuclear factor of activated T cells 1 Homo sapiens 39-89 26627060-0 2015 Piperine alleviates osteoclast formation through the p38/c-Fos/NFATc1 signaling axis. piperine 0-8 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 57-62 26627060-8 2015 Concomitantly, expression of c-Fos and nuclear factor of activated T-cells, cytoplasmic 1 (NFATc1), the key transcription factors involved in osteoclastogenesis were remarkably inhibited by piperine. piperine 190-198 nuclear factor of activated T cells 1 Homo sapiens 91-97 26627060-0 2015 Piperine alleviates osteoclast formation through the p38/c-Fos/NFATc1 signaling axis. piperine 0-8 nuclear factor of activated T cells 1 Homo sapiens 63-69 26627060-10 2015 Collectively, these results suggested that piperine inhibited osteoclast differentiation by suppressing the p38/NFATc1/c-Fos signaling axis.. piperine 43-51 mitogen-activated protein kinase 14 Homo sapiens 108-111 26627060-6 2015 Piperine inhibited tartrate-resistant acid phosphatase-positive multinucleated osteoclast formation in murine RAW264.7 macrophages and human CD14+ monocytes induced by RANKL and breast cancer cells. piperine 0-8 CD14 molecule Homo sapiens 141-145 26627060-10 2015 Collectively, these results suggested that piperine inhibited osteoclast differentiation by suppressing the p38/NFATc1/c-Fos signaling axis.. piperine 43-51 nuclear factor of activated T cells 1 Homo sapiens 112-118 26627060-6 2015 Piperine inhibited tartrate-resistant acid phosphatase-positive multinucleated osteoclast formation in murine RAW264.7 macrophages and human CD14+ monocytes induced by RANKL and breast cancer cells. piperine 0-8 TNF superfamily member 11 Homo sapiens 168-173 26627060-10 2015 Collectively, these results suggested that piperine inhibited osteoclast differentiation by suppressing the p38/NFATc1/c-Fos signaling axis.. piperine 43-51 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 119-124 26627060-7 2015 Piperine attenuated the p38-mitogen activated protein kinase pathway activation, while the extracellular-signal-regulated kinase, c-Jun N-terminal kinase, or NF-kappabeta pathways downstream of RANKL remained unaffected. piperine 0-8 mitogen-activated protein kinase 14 Homo sapiens 24-27 24819444-3 2015 Piperine inhibited HT-29 colon carcinoma cell proliferation by causing G1 phase cell cycle arrest that was associated with decreased expression of cyclins D1 and D3 and their activating partner cyclin-dependent kinases 4 and 6, as well as reduced phosphorylation of the retinoblastoma protein and up-regulation of p21/WAF1 and p27/KIP1 expression. piperine 0-8 interferon alpha inducible protein 27 Homo sapiens 327-330 26648012-12 2015 Additionally, piperine reduced the number of activated microglia, expression of cytokine IL-1beta, and oxidative stress following MPTP treatment. piperine 14-22 interleukin 1 alpha Mus musculus 89-97 26648012-13 2015 An anti-apoptotic property of piperine was identified by maintaining the balance of Bcl-2/Bax. piperine 30-38 B cell leukemia/lymphoma 2 Mus musculus 84-89 26648012-13 2015 An anti-apoptotic property of piperine was identified by maintaining the balance of Bcl-2/Bax. piperine 30-38 BCL2-associated X protein Mus musculus 90-93 26431033-8 2015 Finally, the knockdown of SREBPs completely abolished the piperine-meditated induction of LDLR gene expression in HepG2 cells, indicating that piperine stimulates the proteolytic activation of SREBP and subsequent induction of LDLR expression and activity. piperine 143-151 low density lipoprotein receptor Homo sapiens 227-231 26300429-8 2015 Although curcumin caused already significant effects, the combination with piperine completely suppressed the osteoclastogenesis by decreasing the TRAP activity and inhibiting the expression of the specific osteoclast markers TRAP, cathepsin K, and calcitonin receptor. piperine 75-83 cathepsin K Homo sapiens 232-243 25900378-4 2015 Piperine also suppressed T lymphocyte entry into the S and G2 /M phases of the cell cycle, and decreased expression of G1 -associated cyclin D3, CDK4, and CDK6. piperine 0-8 cyclin D3 Mus musculus 134-143 25900378-4 2015 Piperine also suppressed T lymphocyte entry into the S and G2 /M phases of the cell cycle, and decreased expression of G1 -associated cyclin D3, CDK4, and CDK6. piperine 0-8 cyclin-dependent kinase 4 Mus musculus 145-149 25900378-4 2015 Piperine also suppressed T lymphocyte entry into the S and G2 /M phases of the cell cycle, and decreased expression of G1 -associated cyclin D3, CDK4, and CDK6. piperine 0-8 cyclin-dependent kinase 6 Mus musculus 155-159 25900378-5 2015 In addition, piperine inhibited CD25 expression, synthesis of interferon-gamma, interleukin (IL)-2, IL-4, and IL-17A, and the generation of cytotoxic effector cells. piperine 13-21 interleukin 2 receptor, alpha chain Mus musculus 32-36 25900378-5 2015 In addition, piperine inhibited CD25 expression, synthesis of interferon-gamma, interleukin (IL)-2, IL-4, and IL-17A, and the generation of cytotoxic effector cells. piperine 13-21 interferon gamma Mus musculus 62-78 25900378-5 2015 In addition, piperine inhibited CD25 expression, synthesis of interferon-gamma, interleukin (IL)-2, IL-4, and IL-17A, and the generation of cytotoxic effector cells. piperine 13-21 interleukin 4 Mus musculus 100-104 25900378-5 2015 In addition, piperine inhibited CD25 expression, synthesis of interferon-gamma, interleukin (IL)-2, IL-4, and IL-17A, and the generation of cytotoxic effector cells. piperine 13-21 interleukin 17A Mus musculus 110-116 25900378-6 2015 The inhibitory effect of piperine on T lymphocytes was associated with hypophosphorylation of Akt, extracellular signal-regulated kinase, and inhibitor of kappaBalpha, but not ZAP-70. piperine 25-33 thymoma viral proto-oncogene 1 Mus musculus 94-97 26439699-4 2015 Here we report that piperine robustly boosts mTORC1 activity by recruiting more system L1 amino acid transporter (SLC7A5/SLC3A2) to the cell membrane, thus promoting amino acid metabolism. piperine 20-28 CREB regulated transcription coactivator 1 Mus musculus 45-51 26439699-4 2015 Here we report that piperine robustly boosts mTORC1 activity by recruiting more system L1 amino acid transporter (SLC7A5/SLC3A2) to the cell membrane, thus promoting amino acid metabolism. piperine 20-28 solute carrier family 7 (cationic amino acid transporter, y+ system), member 5 Mus musculus 114-120 26439699-4 2015 Here we report that piperine robustly boosts mTORC1 activity by recruiting more system L1 amino acid transporter (SLC7A5/SLC3A2) to the cell membrane, thus promoting amino acid metabolism. piperine 20-28 solute carrier family 3 (activators of dibasic and neutral amino acid transport), member 2 Mus musculus 121-127 26439699-5 2015 Piperine-induced increase of mTORC1 activity in resident peritoneal macrophages (pMPhis) is correlated with enhanced production of IL-6 and TNF-alpha upon LPS stimulation. piperine 0-8 CREB regulated transcription coactivator 1 Mus musculus 29-35 26439699-5 2015 Piperine-induced increase of mTORC1 activity in resident peritoneal macrophages (pMPhis) is correlated with enhanced production of IL-6 and TNF-alpha upon LPS stimulation. piperine 0-8 interleukin 6 Mus musculus 131-135 26439699-5 2015 Piperine-induced increase of mTORC1 activity in resident peritoneal macrophages (pMPhis) is correlated with enhanced production of IL-6 and TNF-alpha upon LPS stimulation. piperine 0-8 tumor necrosis factor Mus musculus 140-149 26431033-0 2015 Piperine Induces Hepatic Low-Density Lipoprotein Receptor Expression through Proteolytic Activation of Sterol Regulatory Element-Binding Proteins. piperine 0-8 low density lipoprotein receptor Homo sapiens 25-57 26431033-4 2015 The treatment of HepG2 cells with piperine increased LDLR expression at mRNA and protein levels and stimulated LDL uptake. piperine 34-42 low density lipoprotein receptor Homo sapiens 53-57 26431033-5 2015 Subsequent luciferase reporter gene assays revealed that the mutation of sterol regulatory element-binding protein (SREBP)-binding element abolished the piperine-mediated induction of LDLR promoter activity. piperine 153-161 CCHC-type zinc finger nucleic acid binding protein Homo sapiens 73-114 26431033-5 2015 Subsequent luciferase reporter gene assays revealed that the mutation of sterol regulatory element-binding protein (SREBP)-binding element abolished the piperine-mediated induction of LDLR promoter activity. piperine 153-161 CCHC-type zinc finger nucleic acid binding protein Homo sapiens 116-121 26431033-5 2015 Subsequent luciferase reporter gene assays revealed that the mutation of sterol regulatory element-binding protein (SREBP)-binding element abolished the piperine-mediated induction of LDLR promoter activity. piperine 153-161 low density lipoprotein receptor Homo sapiens 184-188 26431033-6 2015 Further, piperine treatments increased mRNA levels of several SREBP targets and mature forms of SREBPs. piperine 9-17 CCHC-type zinc finger nucleic acid binding protein Homo sapiens 62-67 26431033-7 2015 However, the piperine-mediated induction of the mature forms of SREBPs was not observed in SRD-15 cells, which lack insulin-induced gene-1 (Insig-1) and Insig-2. piperine 13-21 insulin induced gene 1 Homo sapiens 116-147 26431033-7 2015 However, the piperine-mediated induction of the mature forms of SREBPs was not observed in SRD-15 cells, which lack insulin-induced gene-1 (Insig-1) and Insig-2. piperine 13-21 insulin induced gene 2 Homo sapiens 153-160 26431033-8 2015 Finally, the knockdown of SREBPs completely abolished the piperine-meditated induction of LDLR gene expression in HepG2 cells, indicating that piperine stimulates the proteolytic activation of SREBP and subsequent induction of LDLR expression and activity. piperine 58-66 low density lipoprotein receptor Homo sapiens 90-94 26431033-8 2015 Finally, the knockdown of SREBPs completely abolished the piperine-meditated induction of LDLR gene expression in HepG2 cells, indicating that piperine stimulates the proteolytic activation of SREBP and subsequent induction of LDLR expression and activity. piperine 58-66 CCHC-type zinc finger nucleic acid binding protein Homo sapiens 26-31 26431033-8 2015 Finally, the knockdown of SREBPs completely abolished the piperine-meditated induction of LDLR gene expression in HepG2 cells, indicating that piperine stimulates the proteolytic activation of SREBP and subsequent induction of LDLR expression and activity. piperine 58-66 low density lipoprotein receptor Homo sapiens 227-231 26431033-8 2015 Finally, the knockdown of SREBPs completely abolished the piperine-meditated induction of LDLR gene expression in HepG2 cells, indicating that piperine stimulates the proteolytic activation of SREBP and subsequent induction of LDLR expression and activity. piperine 143-151 low density lipoprotein receptor Homo sapiens 90-94 26431033-8 2015 Finally, the knockdown of SREBPs completely abolished the piperine-meditated induction of LDLR gene expression in HepG2 cells, indicating that piperine stimulates the proteolytic activation of SREBP and subsequent induction of LDLR expression and activity. piperine 143-151 CCHC-type zinc finger nucleic acid binding protein Homo sapiens 26-31 24819444-3 2015 Piperine inhibited HT-29 colon carcinoma cell proliferation by causing G1 phase cell cycle arrest that was associated with decreased expression of cyclins D1 and D3 and their activating partner cyclin-dependent kinases 4 and 6, as well as reduced phosphorylation of the retinoblastoma protein and up-regulation of p21/WAF1 and p27/KIP1 expression. piperine 0-8 cyclin D1 Homo sapiens 147-226 24819444-3 2015 Piperine inhibited HT-29 colon carcinoma cell proliferation by causing G1 phase cell cycle arrest that was associated with decreased expression of cyclins D1 and D3 and their activating partner cyclin-dependent kinases 4 and 6, as well as reduced phosphorylation of the retinoblastoma protein and up-regulation of p21/WAF1 and p27/KIP1 expression. piperine 0-8 cyclin dependent kinase inhibitor 1A Homo sapiens 314-317 24819444-3 2015 Piperine inhibited HT-29 colon carcinoma cell proliferation by causing G1 phase cell cycle arrest that was associated with decreased expression of cyclins D1 and D3 and their activating partner cyclin-dependent kinases 4 and 6, as well as reduced phosphorylation of the retinoblastoma protein and up-regulation of p21/WAF1 and p27/KIP1 expression. piperine 0-8 cyclin dependent kinase inhibitor 1A Homo sapiens 318-322 24819444-3 2015 Piperine inhibited HT-29 colon carcinoma cell proliferation by causing G1 phase cell cycle arrest that was associated with decreased expression of cyclins D1 and D3 and their activating partner cyclin-dependent kinases 4 and 6, as well as reduced phosphorylation of the retinoblastoma protein and up-regulation of p21/WAF1 and p27/KIP1 expression. piperine 0-8 cyclin dependent kinase inhibitor 1B Homo sapiens 331-335 24819444-5 2015 Piperine-treated HT-29 cells showed loss of mitochondrial membrane integrity and cleavage of poly (ADP-ribose) polymerase-1, as well as caspase activation and reduced apoptosis in the presence of the pan-caspase inhibitor zVAD-FMK. piperine 0-8 poly(ADP-ribose) polymerase 1 Homo sapiens 93-123 26297981-8 2015 The mechanisms of piperine-induced CFTR inhibition did not involve MRP4-mediated cAMP efflux, AMPK or TRPV1. piperine 18-26 CF transmembrane conductance regulator Homo sapiens 35-39 26297981-11 2015 Collectively, this study indicates that the anti-secretory effect of piperine involves the inhibition of CFTR, CaCC and cAMP-activated basolateral K+ channels. piperine 69-77 CF transmembrane conductance regulator Homo sapiens 105-109 26548081-4 2015 In the present study, we explored the binding interactions of antidiabetic drugs i.e., sulfonylurea drugs (glimepiride, glipizide, glyburide) and rapid acting insulin secretagogues viz., nateglinide, repaglinide and rosiglitazone; and Pgp inhibitors i.e., Generation I (verapamil and tamoxifen), III (tetradrine and tariquidar), and natural inhibitors (fumagillin and piperine) in mouse Pgp model. piperine 368-376 insulin Homo sapiens 159-166 26548081-6 2015 These observations elucidate the role of fumagillin and piperine as potential natural compounds which could intervene in the efflux action of Pgp in extruding the antidiabetic drugs and may have implications for increasing efficacy of oral antidiabetic therapy. piperine 56-64 phosphoglycolate phosphatase Mus musculus 142-145 25907981-0 2015 The protective effect of piperine on dextran sulfate sodium induced inflammatory bowel disease and its relation with pregnane X receptor activation. piperine 25-33 nuclear receptor subfamily 1, group I, member 2 Mus musculus 117-136 26093789-2 2015 Piperine as a pungent alkaloid has been identified as the most potent adjuvant at enhancing the efficacy of tumor necrosis factor-related apoptosis-inducing ligand (TRAIL)-based therapies in triple-negative breast cancer (TNBC) cells in vitro and in vivo, which might be mediated through inhibition of Survivin. piperine 0-8 TNF superfamily member 10 Homo sapiens 108-163 26093789-2 2015 Piperine as a pungent alkaloid has been identified as the most potent adjuvant at enhancing the efficacy of tumor necrosis factor-related apoptosis-inducing ligand (TRAIL)-based therapies in triple-negative breast cancer (TNBC) cells in vitro and in vivo, which might be mediated through inhibition of Survivin. piperine 0-8 TNF superfamily member 10 Homo sapiens 165-170 25907981-4 2015 In the present study, the effects of piperine on pregnane X receptor (PXR)-mediated CYP3A expression and its therapeutic role in IBD were investigated. piperine 37-45 nuclear receptor subfamily 1, group I, member 2 Mus musculus 49-68 25907981-4 2015 In the present study, the effects of piperine on pregnane X receptor (PXR)-mediated CYP3A expression and its therapeutic role in IBD were investigated. piperine 37-45 nuclear receptor subfamily 1, group I, member 2 Mus musculus 70-73 25907981-7 2015 RESULTS: Data indicated that treatment of LS174T cells with piperine markedly increased both CYP3A4 and PXR mRNA and protein. piperine 60-68 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 93-99 25907981-7 2015 RESULTS: Data indicated that treatment of LS174T cells with piperine markedly increased both CYP3A4 and PXR mRNA and protein. piperine 60-68 nuclear receptor subfamily 1 group I member 2 Homo sapiens 104-107 25907981-8 2015 Transient transfection experiments indicated that transcriptional activation of the CYP3A4 gene via piperine was PXR-dependent. piperine 100-108 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 84-90 25907981-8 2015 Transient transfection experiments indicated that transcriptional activation of the CYP3A4 gene via piperine was PXR-dependent. piperine 100-108 nuclear receptor subfamily 1, group I, member 2 Mus musculus 113-116 25907981-9 2015 Data show that pre-administration of piperine decreased clinical hallmarks of colitis in DSS-treated PXR mice as measured by body weight loss and assessment of diarrhea, rectal bleeding, colon length, and histology. piperine 37-45 nuclear receptor subfamily 1, group I, member 2 Mus musculus 101-104 25907981-10 2015 Inflammatory mediators (CCR2, ICAM-1, IL-1beta, IL-6, IL-10, iNOS, MCP-1, and TNFalpha) after DSS treatment were significantly decreased in mice pretreated with piperine but corresponding conditions did not occur in mice with down-regulation of PXR by small interfering RNA (siRNA). piperine 161-169 intercellular adhesion molecule 1 Mus musculus 30-36 25907981-10 2015 Inflammatory mediators (CCR2, ICAM-1, IL-1beta, IL-6, IL-10, iNOS, MCP-1, and TNFalpha) after DSS treatment were significantly decreased in mice pretreated with piperine but corresponding conditions did not occur in mice with down-regulation of PXR by small interfering RNA (siRNA). piperine 161-169 interleukin 1 beta Mus musculus 38-46 25907981-10 2015 Inflammatory mediators (CCR2, ICAM-1, IL-1beta, IL-6, IL-10, iNOS, MCP-1, and TNFalpha) after DSS treatment were significantly decreased in mice pretreated with piperine but corresponding conditions did not occur in mice with down-regulation of PXR by small interfering RNA (siRNA). piperine 161-169 nuclear receptor subfamily 1, group I, member 2 Mus musculus 245-248 25907981-11 2015 CONCLUSION: Piperine is a potential agonist of PXR and an inducer of PXR, which may induce CYP3A4 gene expression at the mRNA and protein levels. piperine 12-20 nuclear receptor subfamily 1, group I, member 2 Mus musculus 47-50 25907981-11 2015 CONCLUSION: Piperine is a potential agonist of PXR and an inducer of PXR, which may induce CYP3A4 gene expression at the mRNA and protein levels. piperine 12-20 nuclear receptor subfamily 1, group I, member 2 Mus musculus 69-72 25907981-11 2015 CONCLUSION: Piperine is a potential agonist of PXR and an inducer of PXR, which may induce CYP3A4 gene expression at the mRNA and protein levels. piperine 12-20 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 91-97 26261497-9 2015 Western blot results showed that piperine inhibited the LPS-mediated phosphorylation of JNK and activation of NF-kappaB. piperine 33-41 mitogen-activated protein kinase 8 Rattus norvegicus 88-91 26039262-0 2015 In Silico and In Vitro Investigation of the Piperine"s Male Contraceptive Effect: Docking and Molecular Dynamics Simulation Studies in Androgen-Binding Protein and Androgen Receptor. piperine 44-52 androgen receptor Homo sapiens 164-181 25683300-0 2015 Effect of piperine on inhibition of FFA induced TLR4 mediated inflammation and amelioration of acetic acid induced ulcerative colitis in mice. piperine 10-18 toll-like receptor 4 Mus musculus 48-52 25683300-3 2015 Piperine exhibits antidepressant, hepatoprotective, anti-metastatic, anti-thyroid, immunomodulatory, antitumor and anti-inflammatory activities, However its therapeutic potential in amelioration of ulcerative colitis and the underlying mechanism for anti-inflammatory activity remains unknown.The objective of the present investigation was to unravel the therapeutic potential of piperine on amelioration of IBD using acetic acid induced experimental animal model for ulcerative colitis and to determine the role of TLR4 receptor in signalling pathway of inflammatory gene expression in ulcerative colitis. piperine 0-8 toll-like receptor 4 Mus musculus 516-520 25683300-12 2015 Furthermore piperine inhibited abnormal secretion of pro-inflammatory mediators namely NO, cytokines TNF-alpha and reduces FFA induced TLR4 mediated inflammation. piperine 12-20 tumor necrosis factor Mus musculus 101-110 25683300-12 2015 Furthermore piperine inhibited abnormal secretion of pro-inflammatory mediators namely NO, cytokines TNF-alpha and reduces FFA induced TLR4 mediated inflammation. piperine 12-20 toll-like receptor 4 Mus musculus 135-139 25683300-13 2015 CONCLUSION: These results suggest that piperine has an anti-inflammatory effect at colorectal sites that is due to down- regulations of the productions and expression of inflammatory mediators and it also reduces FFA induced TLR4 mediated inflammation. piperine 39-47 toll-like receptor 4 Mus musculus 225-229 25655587-0 2015 Piperine blocks interleukin-2-driven cell cycle progression in CTLL-2 T lymphocytes by inhibiting multiple signal transduction pathways. piperine 0-8 interleukin 2 Mus musculus 16-29 25655587-2 2015 Since the cytokine interleukin-2 (IL-2) is essential for the clonal expansion and differentiation of T lymphocytes, we investigated the effect of piperine on IL-2 signaling in IL-2-dependent mouse CTLL-2 T lymphocytes. piperine 146-154 interleukin 2 Mus musculus 158-162 25655587-2 2015 Since the cytokine interleukin-2 (IL-2) is essential for the clonal expansion and differentiation of T lymphocytes, we investigated the effect of piperine on IL-2 signaling in IL-2-dependent mouse CTLL-2 T lymphocytes. piperine 146-154 interleukin 2 Mus musculus 158-162 25655587-3 2015 Tritiated-thymidine incorporation assays and flow cytometric analysis of Oregon Green 488-stained cells showed that piperine inhibited IL-2-driven T lymphocyte proliferation; however, piperine did not cause T lymphocytes to die or decrease their expression of the high affinity IL-2 receptor, as determined by flow cytometry. piperine 116-124 interleukin 2 Mus musculus 135-139 25655587-4 2015 Western blot analysis showed that piperine blocked the IL-2-induced phosphorylation of signal transducer and activator of transcription (STAT) 3 and STAT5 without affecting the upstream phosphorylation of Janus kinase (JAK) 1 and JAK3. piperine 34-42 interleukin 2 Mus musculus 55-59 25655587-4 2015 Western blot analysis showed that piperine blocked the IL-2-induced phosphorylation of signal transducer and activator of transcription (STAT) 3 and STAT5 without affecting the upstream phosphorylation of Janus kinase (JAK) 1 and JAK3. piperine 34-42 signal transducer and activator of transcription 3 Mus musculus 87-144 25655587-4 2015 Western blot analysis showed that piperine blocked the IL-2-induced phosphorylation of signal transducer and activator of transcription (STAT) 3 and STAT5 without affecting the upstream phosphorylation of Janus kinase (JAK) 1 and JAK3. piperine 34-42 signal transducer and activator of transcription 5A Mus musculus 149-154 25655587-4 2015 Western blot analysis showed that piperine blocked the IL-2-induced phosphorylation of signal transducer and activator of transcription (STAT) 3 and STAT5 without affecting the upstream phosphorylation of Janus kinase (JAK) 1 and JAK3. piperine 34-42 Janus kinase 3 Mus musculus 230-234 25655587-5 2015 In addition, piperine inhibited the IL-2-induced phosphorylation of extracellular signal-regulated kinase 1/2 and Akt, which are signaling molecules that regulate cell cycle progression. piperine 13-21 interleukin 2 Mus musculus 36-40 25655587-5 2015 In addition, piperine inhibited the IL-2-induced phosphorylation of extracellular signal-regulated kinase 1/2 and Akt, which are signaling molecules that regulate cell cycle progression. piperine 13-21 thymoma viral proto-oncogene 1 Mus musculus 68-117 25655587-6 2015 Piperine also suppressed the expression of cyclin-dependent kinase (Cdk) 1, Cdk4, Cdk6, cyclin B, cyclin D2, and Cdc25c protein phosphatase by IL-2-stimulated T lymphocytes, indicating G0/G1 and G2/M cell cycle arrest. piperine 0-8 cyclin-dependent kinase 1 Mus musculus 43-74 25655587-6 2015 Piperine also suppressed the expression of cyclin-dependent kinase (Cdk) 1, Cdk4, Cdk6, cyclin B, cyclin D2, and Cdc25c protein phosphatase by IL-2-stimulated T lymphocytes, indicating G0/G1 and G2/M cell cycle arrest. piperine 0-8 cyclin-dependent kinase 4 Mus musculus 76-80 25655587-6 2015 Piperine also suppressed the expression of cyclin-dependent kinase (Cdk) 1, Cdk4, Cdk6, cyclin B, cyclin D2, and Cdc25c protein phosphatase by IL-2-stimulated T lymphocytes, indicating G0/G1 and G2/M cell cycle arrest. piperine 0-8 cyclin-dependent kinase 6 Mus musculus 82-86 25655587-6 2015 Piperine also suppressed the expression of cyclin-dependent kinase (Cdk) 1, Cdk4, Cdk6, cyclin B, cyclin D2, and Cdc25c protein phosphatase by IL-2-stimulated T lymphocytes, indicating G0/G1 and G2/M cell cycle arrest. piperine 0-8 cyclin D2 Mus musculus 98-107 25655587-6 2015 Piperine also suppressed the expression of cyclin-dependent kinase (Cdk) 1, Cdk4, Cdk6, cyclin B, cyclin D2, and Cdc25c protein phosphatase by IL-2-stimulated T lymphocytes, indicating G0/G1 and G2/M cell cycle arrest. piperine 0-8 cell division cycle 25C Mus musculus 113-119 25655587-6 2015 Piperine also suppressed the expression of cyclin-dependent kinase (Cdk) 1, Cdk4, Cdk6, cyclin B, cyclin D2, and Cdc25c protein phosphatase by IL-2-stimulated T lymphocytes, indicating G0/G1 and G2/M cell cycle arrest. piperine 0-8 interleukin 2 Mus musculus 143-147 25655587-7 2015 Piperine-mediated inhibition of IL-2 signaling and cell cycle progression in CTLL-2 T lymphocytes suggests that piperine should be further investigated in animal models as a possible natural source treatment for T lymphocyte-mediated transplant rejection and autoimmune disease. piperine 0-8 interleukin 2 Mus musculus 32-36 25655587-7 2015 Piperine-mediated inhibition of IL-2 signaling and cell cycle progression in CTLL-2 T lymphocytes suggests that piperine should be further investigated in animal models as a possible natural source treatment for T lymphocyte-mediated transplant rejection and autoimmune disease. piperine 112-120 interleukin 2 Mus musculus 32-36 25682002-6 2015 The docking results demonstrated that piperine has good binding affinity towards CD4 and CD8 receptors. piperine 38-46 CD4 antigen Mus musculus 81-84 25682002-8 2015 The early activated markers of apoptosis such as enhanced reactive oxygen species (ROS) and caspase-3 activation by DLM was significantly reduced by piperine treatment. piperine 149-157 caspase 3 Mus musculus 92-101 25438036-0 2015 Developing piperine towards TRPV1 and GABAA receptor ligands--synthesis of piperine analogs via Heck-coupling of conjugated dienes. piperine 11-19 transient receptor potential cation channel subfamily V member 1 Homo sapiens 28-33 25868812-3 2015 The docking results demonstrated that curcumin has good binding affinity towards CD28 and CD45 receptors as compared to piperine but in vitro studies revealed that piperine is more effective. piperine 164-172 CD28 molecule Homo sapiens 81-85 25444919-5 2015 In addition, G1- and G2-associated protein expression was decreased and p21(Waf1/Cip1) expression was increased in piperine-treated TNBC cells. piperine 115-123 cyclin-dependent kinase inhibitor 1A (P21) Mus musculus 72-75 25444919-5 2015 In addition, G1- and G2-associated protein expression was decreased and p21(Waf1/Cip1) expression was increased in piperine-treated TNBC cells. piperine 115-123 cyclin-dependent kinase inhibitor 1A (P21) Mus musculus 76-80 25444919-5 2015 In addition, G1- and G2-associated protein expression was decreased and p21(Waf1/Cip1) expression was increased in piperine-treated TNBC cells. piperine 115-123 cyclin-dependent kinase inhibitor 1A (P21) Mus musculus 81-85 25444919-6 2015 Piperine also inhibited survival-promoting Akt activation in TNBC cells and caused caspase-dependent apoptosis via the mitochondrial pathway. piperine 0-8 thymoma viral proto-oncogene 1 Mus musculus 43-46 25444919-8 2015 The in vitro migration of piperine-treated TNBC cells was impaired and expression of matrix metalloproteinase-2 and -9 mRNA was decreased, suggesting an antimetastatic effect by piperine. piperine 178-186 matrix metallopeptidase 2 Mus musculus 85-118 25384161-6 2015 Our results showed that piperine significantly attenuated the proliferation of VSMCs by increasing the expression of p27(kip1), regulating the mRNA expression of cell cycle enzymes (cyclin D, cyclin E, and PCNA), and decreasing the phosphorylation of extracellular signal-regulated kinase (ERK)1/2 in a noncytotoxic concentration-dependent manner (30-100 muM). piperine 24-32 interferon alpha inducible protein 27 Homo sapiens 117-120 25384161-6 2015 Our results showed that piperine significantly attenuated the proliferation of VSMCs by increasing the expression of p27(kip1), regulating the mRNA expression of cell cycle enzymes (cyclin D, cyclin E, and PCNA), and decreasing the phosphorylation of extracellular signal-regulated kinase (ERK)1/2 in a noncytotoxic concentration-dependent manner (30-100 muM). piperine 24-32 cyclin dependent kinase inhibitor 1B Homo sapiens 121-125 25384161-6 2015 Our results showed that piperine significantly attenuated the proliferation of VSMCs by increasing the expression of p27(kip1), regulating the mRNA expression of cell cycle enzymes (cyclin D, cyclin E, and PCNA), and decreasing the phosphorylation of extracellular signal-regulated kinase (ERK)1/2 in a noncytotoxic concentration-dependent manner (30-100 muM). piperine 24-32 proliferating cell nuclear antigen Homo sapiens 206-210 25384161-6 2015 Our results showed that piperine significantly attenuated the proliferation of VSMCs by increasing the expression of p27(kip1), regulating the mRNA expression of cell cycle enzymes (cyclin D, cyclin E, and PCNA), and decreasing the phosphorylation of extracellular signal-regulated kinase (ERK)1/2 in a noncytotoxic concentration-dependent manner (30-100 muM). piperine 24-32 mitogen-activated protein kinase 1 Homo sapiens 251-297 25384161-8 2015 Our results showed that 100 muM piperine decreased cell migration, the production of reactive oxygen species (ROS), and phosphorylation of the p38 mitogen-activated protein kinase (MAPK). piperine 32-40 mitogen-activated protein kinase 14 Homo sapiens 143-179 25384161-8 2015 Our results showed that 100 muM piperine decreased cell migration, the production of reactive oxygen species (ROS), and phosphorylation of the p38 mitogen-activated protein kinase (MAPK). piperine 32-40 mitogen-activated protein kinase 3 Homo sapiens 181-185 25384161-9 2015 Taken together, our results suggest that piperine inhibits PDGF-BB-induced proliferation and the migration of VSMCs by inducing cell cycle arrest and suppressing MAPK phosphorylation and ROS. piperine 41-49 mitogen-activated protein kinase 3 Homo sapiens 162-166 25438036-0 2015 Developing piperine towards TRPV1 and GABAA receptor ligands--synthesis of piperine analogs via Heck-coupling of conjugated dienes. piperine 75-83 transient receptor potential cation channel subfamily V member 1 Homo sapiens 28-33 25054206-0 2015 Cytotoxicity and comparative binding mechanism of piperine with human serum albumin and alpha-1-acid glycoprotein. piperine 50-58 albumin Mus musculus 76-83 25471891-0 2015 Piperine Suppresses the Expression of CXCL8 in Lipopolysaccharide-Activated SW480 and HT-29 Cells via Downregulating the Mitogen-Activated Protein Kinase Pathways. piperine 0-8 C-X-C motif chemokine ligand 8 Homo sapiens 38-43 25471891-5 2015 Importantly, piperine dose-dependently suppressed LPS-induced secretion of CXCL8 and the expression of CXCL8 messenger RNA (mRNA). piperine 13-21 C-X-C motif chemokine ligand 8 Homo sapiens 75-80 25471891-5 2015 Importantly, piperine dose-dependently suppressed LPS-induced secretion of CXCL8 and the expression of CXCL8 messenger RNA (mRNA). piperine 13-21 C-X-C motif chemokine ligand 8 Homo sapiens 103-108 25471891-6 2015 Although piperine failed to affect the critical inflammatory nuclear factor-kappaB pathway, it attenuated the c-Jun N-terminal kinase (JNK) and p38 mitogen-activated protein kinase (MAPK) signaling. piperine 9-17 mitogen-activated protein kinase 8 Homo sapiens 110-133 25471891-6 2015 Although piperine failed to affect the critical inflammatory nuclear factor-kappaB pathway, it attenuated the c-Jun N-terminal kinase (JNK) and p38 mitogen-activated protein kinase (MAPK) signaling. piperine 9-17 mitogen-activated protein kinase 8 Homo sapiens 135-138 25471891-6 2015 Although piperine failed to affect the critical inflammatory nuclear factor-kappaB pathway, it attenuated the c-Jun N-terminal kinase (JNK) and p38 mitogen-activated protein kinase (MAPK) signaling. piperine 9-17 mitogen-activated protein kinase 14 Homo sapiens 144-147 25471891-8 2015 Collectively, our results indicated that piperine could attenuate the inflammatory response in epithelial cells via downregulating the MAPK signaling and thus the expression of CXCL8, suggesting its potential application in anti-inflammation therapy. piperine 41-49 C-X-C motif chemokine ligand 8 Homo sapiens 177-182 25054206-3 2015 Further, the fluorescence maximum quenching of proteins were observed upon binding of piperine to HSA and AGP through a static quenching mechanism. piperine 86-94 CD24a antigen Mus musculus 98-101 25054206-4 2015 The binding constants obtained from fluorescence emission were found to be K(piperine) = 5.7 +- .2 x 10(5) M(-1) and K(piperine) = 9.3+- .25 x 10(4) M(-1) which correspond to the free energy of -7.8 and -6.71 kcal M(-1)at 25 C for HSA and AGP, respectively. piperine 77-85 CD24a antigen Mus musculus 232-235 25054206-4 2015 The binding constants obtained from fluorescence emission were found to be K(piperine) = 5.7 +- .2 x 10(5) M(-1) and K(piperine) = 9.3+- .25 x 10(4) M(-1) which correspond to the free energy of -7.8 and -6.71 kcal M(-1)at 25 C for HSA and AGP, respectively. piperine 119-127 CD24a antigen Mus musculus 232-235 25054206-6 2015 Consequently, inference drawn from the site-specific markers (phenylbutazone, site I marker) studies to identify the binding site of HSA noticed that piperine binds at site I (IIA), which was further authenticated by molecular docking and molecular dynamic (MD) studies. piperine 150-158 CD24a antigen Mus musculus 133-136 25054206-6 2015 Consequently, inference drawn from the site-specific markers (phenylbutazone, site I marker) studies to identify the binding site of HSA noticed that piperine binds at site I (IIA), which was further authenticated by molecular docking and molecular dynamic (MD) studies. piperine 150-158 ATPase, class II, type 9A Mus musculus 176-179 25054206-7 2015 The binding constants and free energy corresponding to experimental and computational analysis suggest that there are hydrophobic and hydrophilic interactions when piperine binds to HSA. piperine 164-172 CD24a antigen Mus musculus 182-185 26160506-1 2015 Piperine (P), a sensory stimulant in black pepper, is an agonist on TRPV1 receptors. piperine 0-8 transient receptor potential cation channel subfamily V member 1 Cavia porcellus 68-73 25479727-0 2015 Piperine inhibits proliferation of human osteosarcoma cells via G2/M phase arrest and metastasis by suppressing MMP-2/-9 expression. piperine 0-8 matrix metallopeptidase 2 Homo sapiens 112-120 25479727-4 2015 Piperine inhibited osteosarcoma cell proliferation by causing G2/M phase cell cycle arrest associated with decreased expression of cyclin B1 and increased phosphorylation of Cyclin-dependent kinase-1(CDK1) and checkpoint kinase 2 (Chk2). piperine 0-8 cyclin B1 Homo sapiens 131-140 25479727-4 2015 Piperine inhibited osteosarcoma cell proliferation by causing G2/M phase cell cycle arrest associated with decreased expression of cyclin B1 and increased phosphorylation of Cyclin-dependent kinase-1(CDK1) and checkpoint kinase 2 (Chk2). piperine 0-8 cyclin dependent kinase 1 Homo sapiens 174-199 25479727-4 2015 Piperine inhibited osteosarcoma cell proliferation by causing G2/M phase cell cycle arrest associated with decreased expression of cyclin B1 and increased phosphorylation of Cyclin-dependent kinase-1(CDK1) and checkpoint kinase 2 (Chk2). piperine 0-8 cyclin dependent kinase 1 Homo sapiens 200-204 25479727-4 2015 Piperine inhibited osteosarcoma cell proliferation by causing G2/M phase cell cycle arrest associated with decreased expression of cyclin B1 and increased phosphorylation of Cyclin-dependent kinase-1(CDK1) and checkpoint kinase 2 (Chk2). piperine 0-8 checkpoint kinase 2 Homo sapiens 210-229 25479727-4 2015 Piperine inhibited osteosarcoma cell proliferation by causing G2/M phase cell cycle arrest associated with decreased expression of cyclin B1 and increased phosphorylation of Cyclin-dependent kinase-1(CDK1) and checkpoint kinase 2 (Chk2). piperine 0-8 checkpoint kinase 2 Homo sapiens 231-235 25479727-5 2015 In addition, piperine treatment inhibited phosphorylation of Akt and activated phosphorylation of c-Jun N-terminal kinase (c-JNK) and p38 mitogen-activated protein kinase (MAPK) in HOS and U2OS cells. piperine 13-21 AKT serine/threonine kinase 1 Homo sapiens 61-64 25479727-5 2015 In addition, piperine treatment inhibited phosphorylation of Akt and activated phosphorylation of c-Jun N-terminal kinase (c-JNK) and p38 mitogen-activated protein kinase (MAPK) in HOS and U2OS cells. piperine 13-21 mitogen-activated protein kinase 14 Homo sapiens 134-170 25479727-8 2015 Moreover, gelatin zymography showed that piperine inhibited the activity of matrix metalloproteinase (MMP)-2/-9 and increased the expression of tissue inhibitor of metalloproteinase (TIMP)-1/-2. piperine 41-49 matrix metallopeptidase 2 Homo sapiens 76-108 25479727-8 2015 Moreover, gelatin zymography showed that piperine inhibited the activity of matrix metalloproteinase (MMP)-2/-9 and increased the expression of tissue inhibitor of metalloproteinase (TIMP)-1/-2. piperine 41-49 TIMP metallopeptidase inhibitor 1 Homo sapiens 144-190 25479727-9 2015 Taken together, our results indicate that piperine inhibits proliferation, by inducing G2/M cell cycle arrest, and the migration and invasion of HOS and U2OS cells, via increased expression of TIMP-1/-2 and down-regulation of MMP-2/-9. piperine 42-50 TIMP metallopeptidase inhibitor 1 Homo sapiens 193-202 25479727-9 2015 Taken together, our results indicate that piperine inhibits proliferation, by inducing G2/M cell cycle arrest, and the migration and invasion of HOS and U2OS cells, via increased expression of TIMP-1/-2 and down-regulation of MMP-2/-9. piperine 42-50 matrix metallopeptidase 2 Homo sapiens 226-234 26598901-9 2015 Piperine addition to diets diminished visceral fats and increased the uncoupling protein 1 (UCP1) in interscapular brown adipose tissue (IBAT), and black pepper extract showed stronger effects than piperine. piperine 0-8 uncoupling protein 1 (mitochondrial, proton carrier) Mus musculus 70-90 26598901-9 2015 Piperine addition to diets diminished visceral fats and increased the uncoupling protein 1 (UCP1) in interscapular brown adipose tissue (IBAT), and black pepper extract showed stronger effects than piperine. piperine 0-8 uncoupling protein 1 (mitochondrial, proton carrier) Mus musculus 92-96 25234193-0 2015 Piperine inhibits IL-1beta-induced IL-6 expression by suppressing p38 MAPK and STAT3 activation in gastric cancer cells. piperine 0-8 interleukin 1 beta Homo sapiens 18-26 25234193-0 2015 Piperine inhibits IL-1beta-induced IL-6 expression by suppressing p38 MAPK and STAT3 activation in gastric cancer cells. piperine 0-8 interleukin 6 Homo sapiens 35-39 25234193-0 2015 Piperine inhibits IL-1beta-induced IL-6 expression by suppressing p38 MAPK and STAT3 activation in gastric cancer cells. piperine 0-8 mitogen-activated protein kinase 14 Homo sapiens 66-69 25234193-0 2015 Piperine inhibits IL-1beta-induced IL-6 expression by suppressing p38 MAPK and STAT3 activation in gastric cancer cells. piperine 0-8 signal transducer and activator of transcription 3 Homo sapiens 79-84 25234193-3 2015 However, the effects of piperine on IL-6 expression in gastric cancer cells have not yet been well defined. piperine 24-32 interleukin 6 Homo sapiens 36-40 25234193-5 2015 Our results showed that piperine inhibited interleukin-1beta (IL-1beta)-induced IL-6 expression in a dose-dependent manner. piperine 24-32 interleukin 1 beta Homo sapiens 43-60 25234193-5 2015 Our results showed that piperine inhibited interleukin-1beta (IL-1beta)-induced IL-6 expression in a dose-dependent manner. piperine 24-32 interleukin 1 beta Homo sapiens 62-70 25234193-5 2015 Our results showed that piperine inhibited interleukin-1beta (IL-1beta)-induced IL-6 expression in a dose-dependent manner. piperine 24-32 interleukin 6 Homo sapiens 80-84 25234193-6 2015 In addition, piperine also inhibited IL-6 promoter activity. piperine 13-21 interleukin 6 Homo sapiens 37-41 25234193-9 2015 Piperine inhibited IL-1beta-induced p38 MAPK and STAT3 activation and, in turn, blocked the IL-1beta-induced IL-6 expression. piperine 0-8 interleukin 1 beta Homo sapiens 19-27 25234193-9 2015 Piperine inhibited IL-1beta-induced p38 MAPK and STAT3 activation and, in turn, blocked the IL-1beta-induced IL-6 expression. piperine 0-8 mitogen-activated protein kinase 14 Homo sapiens 36-39 25234193-9 2015 Piperine inhibited IL-1beta-induced p38 MAPK and STAT3 activation and, in turn, blocked the IL-1beta-induced IL-6 expression. piperine 0-8 signal transducer and activator of transcription 3 Homo sapiens 49-54 25234193-9 2015 Piperine inhibited IL-1beta-induced p38 MAPK and STAT3 activation and, in turn, blocked the IL-1beta-induced IL-6 expression. piperine 0-8 interleukin 1 beta Homo sapiens 92-100 25234193-9 2015 Piperine inhibited IL-1beta-induced p38 MAPK and STAT3 activation and, in turn, blocked the IL-1beta-induced IL-6 expression. piperine 0-8 interleukin 6 Homo sapiens 109-113 25234193-10 2015 Furthermore, gastric cancer cells pretreated with IL-1beta showed markedly enhanced invasiveness, which was partially abrogated by treatment with IL-6 siRNA, piperine, and inhibitors of p38 MAPK and STAT3. piperine 158-166 interleukin 1 beta Homo sapiens 50-58 25234193-11 2015 These results suggest that piperine may exert at least part of its anti-cancer effect by controlling IL-6 expression through the suppression of p38 MAPK and STAT3. piperine 27-35 interleukin 6 Homo sapiens 101-105 25234193-11 2015 These results suggest that piperine may exert at least part of its anti-cancer effect by controlling IL-6 expression through the suppression of p38 MAPK and STAT3. piperine 27-35 mitogen-activated protein kinase 14 Homo sapiens 144-147 25234193-11 2015 These results suggest that piperine may exert at least part of its anti-cancer effect by controlling IL-6 expression through the suppression of p38 MAPK and STAT3. piperine 27-35 signal transducer and activator of transcription 3 Homo sapiens 157-162 25868617-0 2015 Antiallergic effect of piperine on ovalbumin-induced allergic rhinitis in mice. piperine 23-31 serine (or cysteine) peptidase inhibitor, clade B, member 1, pseudogene Mus musculus 35-44 25868617-14 2015 PIP dose dependently reduced histamine, NO concentration (p < 0.001), as well as reduced expression of IL-6, IL-1beta, and IgE (p < 0.001) as compared with the control group. piperine 0-3 interleukin 6 Mus musculus 106-110 25868617-14 2015 PIP dose dependently reduced histamine, NO concentration (p < 0.001), as well as reduced expression of IL-6, IL-1beta, and IgE (p < 0.001) as compared with the control group. piperine 0-3 interleukin 1 beta Mus musculus 112-120 26146123-9 2015 Piperine demonstrated inhibition of monoamine oxidase enzymes, elevation of brain 5-HT and BDNF levels, and modulation of the hypothalamus-pituitary-adrenal axis. piperine 0-8 brain derived neurotrophic factor Homo sapiens 91-95 25307563-0 2014 The inhibitory effect of piperine from Fructus piperis extract on the degranulation of RBL-2H3 cells. piperine 25-33 RB transcriptional corepressor like 2 Rattus norvegicus 87-92 25307563-6 2014 Here, the rat basophilic leukemia cells by membrane chromatography (RBL-2H3/CMC) coupled to high performance liquid chromatography/mass spectrometry (HPLC/MS) to discover and identify piperine can bind to RBL-2H3 cell membranes. piperine 184-192 RB transcriptional corepressor like 2 Rattus norvegicus 68-73 25307563-7 2014 Piperine inhibited the expression of cytokines, and the release of both beta-hexosaminidase and histamine, which could be stimulated by antigen in RBL-2H3 mast cells. piperine 0-8 O-GlcNAcase Rattus norvegicus 72-91 25307563-9 2014 Furthermore, RT-PCR showed that the mRNA expression levels of IL-4, IL-13, and TNF-alpha were significantly suppressed by piperine. piperine 122-130 interleukin 4 Rattus norvegicus 62-66 25307563-9 2014 Furthermore, RT-PCR showed that the mRNA expression levels of IL-4, IL-13, and TNF-alpha were significantly suppressed by piperine. piperine 122-130 interleukin 13 Rattus norvegicus 68-73 25307563-9 2014 Furthermore, RT-PCR showed that the mRNA expression levels of IL-4, IL-13, and TNF-alpha were significantly suppressed by piperine. piperine 122-130 tumor necrosis factor Rattus norvegicus 79-88 25307563-10 2014 The inhibitory effect of piperine on IgE-mediated degranulation and cytokine production by RBL-2H3 cells may be caused by the inhibition of IgE-mediated signaling pathways, including the phosphorylation of Lyn, p38, Erk, and Ras. piperine 25-33 mitogen activated protein kinase 14 Rattus norvegicus 211-214 25307563-10 2014 The inhibitory effect of piperine on IgE-mediated degranulation and cytokine production by RBL-2H3 cells may be caused by the inhibition of IgE-mediated signaling pathways, including the phosphorylation of Lyn, p38, Erk, and Ras. piperine 25-33 Eph receptor B1 Rattus norvegicus 216-219 25153972-0 2014 Piperine inhibits the activities of platelet cytosolic phospholipase A2 and thromboxane A2 synthase without affecting cyclooxygenase-1 activity: different mechanisms of action are involved in the inhibition of platelet aggregation and macrophage inflammatory response. piperine 0-8 phospholipase A2, group IVA (cytosolic, calcium-dependent) Mus musculus 45-71 24326980-3 2014 The aim of this study was to explore the effect of piperine, a dual TRPV1/TRPA1 agonist, on the swallow response of dysphagic patients. piperine 51-59 transient receptor potential cation channel subfamily V member 1 Homo sapiens 68-73 24326980-3 2014 The aim of this study was to explore the effect of piperine, a dual TRPV1/TRPA1 agonist, on the swallow response of dysphagic patients. piperine 51-59 transient receptor potential cation channel subfamily A member 1 Homo sapiens 74-79 25685661-6 2015 Piperine also decreased the phosphorylation of CREB, which is up-regulated by eugenol. piperine 0-8 cAMP responsive element binding protein 1 Mus musculus 47-51 25685661-7 2015 These results suggest that piperine inhibits the eugenol-induced signal transduction pathway through modulation of cAMP and calcium levels and phosphorylation of CREB in non-chemosensory cells. piperine 27-35 cAMP responsive element binding protein 1 Mus musculus 162-166 25149996-10 2014 Pre-treatment with aminoguanidine (50mg/kg, ip), an inducible nitric oxide synthase (NOS) inhibitor, significantly potentiated the anxiolytic-like activity of piperine, as compared to piperine and aminoguanidine alone in stressed mice. piperine 159-167 nitric oxide synthase 1, neuronal Mus musculus 62-83 25153972-5 2014 These results suggest that piperine inhibits platelet aggregation by attenuating cPLA2 and TXA2 synthase activities, rather than through the inhibition of COX-1 activity. piperine 27-35 phospholipase A2, group IVA (cytosolic, calcium-dependent) Mus musculus 81-86 25153972-6 2014 On the other hand, piperine significantly inhibited lipopolysaccharide-induced generation of prostaglandin (PG)E2 and PGD2 in RAW264.7 cells by suppressing the activity of COX-2, without effect on cPLA2; CONCLUSION: Our findings indicate that piperine inhibits platelet aggregation and macrophage inflammatory response by different mechanisms. piperine 19-27 prostaglandin D2 synthase (brain) Mus musculus 118-122 25153972-6 2014 On the other hand, piperine significantly inhibited lipopolysaccharide-induced generation of prostaglandin (PG)E2 and PGD2 in RAW264.7 cells by suppressing the activity of COX-2, without effect on cPLA2; CONCLUSION: Our findings indicate that piperine inhibits platelet aggregation and macrophage inflammatory response by different mechanisms. piperine 19-27 cytochrome c oxidase II, mitochondrial Mus musculus 172-177 25153972-6 2014 On the other hand, piperine significantly inhibited lipopolysaccharide-induced generation of prostaglandin (PG)E2 and PGD2 in RAW264.7 cells by suppressing the activity of COX-2, without effect on cPLA2; CONCLUSION: Our findings indicate that piperine inhibits platelet aggregation and macrophage inflammatory response by different mechanisms. piperine 19-27 phospholipase A2, group IVA (cytosolic, calcium-dependent) Mus musculus 197-202 24671493-5 2014 Pretreatment of RBL-2H3 cells with piperine inhibited IgE-induced activation of type II PtdIns 4-kinase(s). piperine 35-43 RB transcriptional corepressor like 2 Rattus norvegicus 16-21 24671493-7 2014 Concomitantly, pretreatment of RBL-2H3 cells with piperine also inhibited IgE-induced beta-hexosaminidase release in RBL-2H3 cells. piperine 50-58 RB transcriptional corepressor like 2 Rattus norvegicus 31-36 24671493-7 2014 Concomitantly, pretreatment of RBL-2H3 cells with piperine also inhibited IgE-induced beta-hexosaminidase release in RBL-2H3 cells. piperine 50-58 O-GlcNAcase Rattus norvegicus 86-105 24671493-7 2014 Concomitantly, pretreatment of RBL-2H3 cells with piperine also inhibited IgE-induced beta-hexosaminidase release in RBL-2H3 cells. piperine 50-58 RB transcriptional corepressor like 2 Rattus norvegicus 117-122 24905252-0 2014 Efficient modulation of gamma-aminobutyric acid type A receptors by piperine derivatives. piperine 68-76 gamma-aminobutyric acid (GABA) A receptor, subunit gamma 2 Mus musculus 24-64 24905252-1 2014 Piperine activates TRPV1 (transient receptor potential vanilloid type 1 receptor) receptors and modulates gamma-aminobutyric acid type A receptors (GABAAR). piperine 0-8 transient receptor potential cation channel, subfamily V, member 1 Mus musculus 19-24 24905252-1 2014 Piperine activates TRPV1 (transient receptor potential vanilloid type 1 receptor) receptors and modulates gamma-aminobutyric acid type A receptors (GABAAR). piperine 0-8 transient receptor potential cation channel, subfamily V, member 1 Mus musculus 26-80 24905252-1 2014 Piperine activates TRPV1 (transient receptor potential vanilloid type 1 receptor) receptors and modulates gamma-aminobutyric acid type A receptors (GABAAR). piperine 0-8 gamma-aminobutyric acid (GABA) A receptor, subunit gamma 2 Mus musculus 106-146 24905252-1 2014 Piperine activates TRPV1 (transient receptor potential vanilloid type 1 receptor) receptors and modulates gamma-aminobutyric acid type A receptors (GABAAR). piperine 0-8 gamma-aminobutyric acid (GABA) A receptor, subunit gamma 2 Mus musculus 148-154 24905252-2 2014 We have synthesized a library of 76 piperine analogues and analyzed their effects on GABAAR by means of a two-microelectrode voltage-clamp technique. piperine 36-44 gamma-aminobutyric acid (GABA) A receptor, subunit gamma 2 Mus musculus 85-91 24944632-5 2014 Furthermore, compared with administration of curcumin alone, administration of curcumin plus piperine resulted in a significant upregulation of the activity and gene expression of apolipoprotein AI (ApoAI), lecithin cholesterol acyltransferase (LCAT), cholesterol 7alpha-hydroxylase (CYP7A1) and low-density lipoprotein receptor (LDLR). piperine 93-101 apolipoprotein A1 Rattus norvegicus 180-197 24944632-5 2014 Furthermore, compared with administration of curcumin alone, administration of curcumin plus piperine resulted in a significant upregulation of the activity and gene expression of apolipoprotein AI (ApoAI), lecithin cholesterol acyltransferase (LCAT), cholesterol 7alpha-hydroxylase (CYP7A1) and low-density lipoprotein receptor (LDLR). piperine 93-101 apolipoprotein A1 Rattus norvegicus 199-204 24944632-5 2014 Furthermore, compared with administration of curcumin alone, administration of curcumin plus piperine resulted in a significant upregulation of the activity and gene expression of apolipoprotein AI (ApoAI), lecithin cholesterol acyltransferase (LCAT), cholesterol 7alpha-hydroxylase (CYP7A1) and low-density lipoprotein receptor (LDLR). piperine 93-101 low density lipoprotein receptor Rattus norvegicus 330-334 24944632-5 2014 Furthermore, compared with administration of curcumin alone, administration of curcumin plus piperine resulted in a significant upregulation of the activity and gene expression of apolipoprotein AI (ApoAI), lecithin cholesterol acyltransferase (LCAT), cholesterol 7alpha-hydroxylase (CYP7A1) and low-density lipoprotein receptor (LDLR). piperine 93-101 lecithin cholesterol acyltransferase Rattus norvegicus 207-243 24944632-6 2014 In conclusion, these results indicated that co-administration of curcumin plus piperine potentiates the hypocholesterolemic effects of curcumin by increasing the activity and gene expression of ApoAI, CYP7A1, LCAT and LDLR, providing a promising combination for the treatment of HLP. piperine 79-87 apolipoprotein A1 Rattus norvegicus 194-199 24944632-5 2014 Furthermore, compared with administration of curcumin alone, administration of curcumin plus piperine resulted in a significant upregulation of the activity and gene expression of apolipoprotein AI (ApoAI), lecithin cholesterol acyltransferase (LCAT), cholesterol 7alpha-hydroxylase (CYP7A1) and low-density lipoprotein receptor (LDLR). piperine 93-101 lecithin cholesterol acyltransferase Rattus norvegicus 245-249 24944632-6 2014 In conclusion, these results indicated that co-administration of curcumin plus piperine potentiates the hypocholesterolemic effects of curcumin by increasing the activity and gene expression of ApoAI, CYP7A1, LCAT and LDLR, providing a promising combination for the treatment of HLP. piperine 79-87 cytochrome P450 family 7 subfamily A member 1 Rattus norvegicus 201-207 24944632-5 2014 Furthermore, compared with administration of curcumin alone, administration of curcumin plus piperine resulted in a significant upregulation of the activity and gene expression of apolipoprotein AI (ApoAI), lecithin cholesterol acyltransferase (LCAT), cholesterol 7alpha-hydroxylase (CYP7A1) and low-density lipoprotein receptor (LDLR). piperine 93-101 cytochrome P450 family 7 subfamily A member 1 Rattus norvegicus 252-282 24944632-6 2014 In conclusion, these results indicated that co-administration of curcumin plus piperine potentiates the hypocholesterolemic effects of curcumin by increasing the activity and gene expression of ApoAI, CYP7A1, LCAT and LDLR, providing a promising combination for the treatment of HLP. piperine 79-87 lecithin cholesterol acyltransferase Rattus norvegicus 209-213 24944632-5 2014 Furthermore, compared with administration of curcumin alone, administration of curcumin plus piperine resulted in a significant upregulation of the activity and gene expression of apolipoprotein AI (ApoAI), lecithin cholesterol acyltransferase (LCAT), cholesterol 7alpha-hydroxylase (CYP7A1) and low-density lipoprotein receptor (LDLR). piperine 93-101 cytochrome P450 family 7 subfamily A member 1 Rattus norvegicus 284-290 24944632-6 2014 In conclusion, these results indicated that co-administration of curcumin plus piperine potentiates the hypocholesterolemic effects of curcumin by increasing the activity and gene expression of ApoAI, CYP7A1, LCAT and LDLR, providing a promising combination for the treatment of HLP. piperine 79-87 low density lipoprotein receptor Rattus norvegicus 218-222 24944632-5 2014 Furthermore, compared with administration of curcumin alone, administration of curcumin plus piperine resulted in a significant upregulation of the activity and gene expression of apolipoprotein AI (ApoAI), lecithin cholesterol acyltransferase (LCAT), cholesterol 7alpha-hydroxylase (CYP7A1) and low-density lipoprotein receptor (LDLR). piperine 93-101 low density lipoprotein receptor Rattus norvegicus 296-328 24816193-0 2014 Piperine reverses the effects of corticosterone on behavior and hippocampal BDNF expression in mice. piperine 0-8 brain derived neurotrophic factor Mus musculus 76-80 24816193-8 2014 The results suggest that piperine produces an antidepressant-like effect in corticosterone-treated mice, which is possibly mediated by increasing brain-derived neurotrophic factor expression in the hippocampus. piperine 25-33 brain derived neurotrophic factor Mus musculus 146-179 24786847-4 2014 A significant increase in the Peff when co-perfused with verapamil or piperine indicated that piperine effectively inhibited P-glycoprotein mediated efflux of linarin. piperine 70-78 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 125-139 24880706-9 2014 The up-regulation of Th1 immunity by piperine can be synergistically combined with rifampicin to improve its therapeutic efficacy in immune-compromised TB patients. piperine 37-45 negative elongation factor complex member C/D Homo sapiens 21-24 24804719-0 2014 Piperine causes G1 phase cell cycle arrest and apoptosis in melanoma cells through checkpoint kinase-1 activation. piperine 0-8 checkpoint kinase 1 Homo sapiens 83-102 24804719-4 2014 The G1 arrest by piperine correlated with the down-regulation of cyclin D1 and induction of p21. piperine 17-25 cyclin D1 Homo sapiens 65-74 24804719-4 2014 The G1 arrest by piperine correlated with the down-regulation of cyclin D1 and induction of p21. piperine 17-25 H3 histone pseudogene 16 Homo sapiens 92-95 24804719-5 2014 Furthermore, this growth arrest by piperine treatment was associated with DNA damage as indicated by phosphorylation of H2AX at Ser139, activation of ataxia telangiectasia and rad3-related protein (ATR) and checkpoint kinase 1 (Chk1). piperine 35-43 H2A.X variant histone Homo sapiens 120-124 24804719-5 2014 Furthermore, this growth arrest by piperine treatment was associated with DNA damage as indicated by phosphorylation of H2AX at Ser139, activation of ataxia telangiectasia and rad3-related protein (ATR) and checkpoint kinase 1 (Chk1). piperine 35-43 ATR serine/threonine kinase Homo sapiens 150-196 24804719-5 2014 Furthermore, this growth arrest by piperine treatment was associated with DNA damage as indicated by phosphorylation of H2AX at Ser139, activation of ataxia telangiectasia and rad3-related protein (ATR) and checkpoint kinase 1 (Chk1). piperine 35-43 ATR serine/threonine kinase Homo sapiens 198-201 24804719-5 2014 Furthermore, this growth arrest by piperine treatment was associated with DNA damage as indicated by phosphorylation of H2AX at Ser139, activation of ataxia telangiectasia and rad3-related protein (ATR) and checkpoint kinase 1 (Chk1). piperine 35-43 checkpoint kinase 1 Homo sapiens 207-226 24804719-5 2014 Furthermore, this growth arrest by piperine treatment was associated with DNA damage as indicated by phosphorylation of H2AX at Ser139, activation of ataxia telangiectasia and rad3-related protein (ATR) and checkpoint kinase 1 (Chk1). piperine 35-43 checkpoint kinase 1 Homo sapiens 228-232 24804719-6 2014 Pretreatment with AZD 7762, a Chk1 inhibitor not only abrogated the activation of Chk1 but also piperine mediated G1 arrest. piperine 96-104 checkpoint kinase 1 Homo sapiens 30-34 24804719-7 2014 Similarly, transfection of cells with Chk1 siRNA completely protected the cells from G1 arrest induced by piperine. piperine 106-114 checkpoint kinase 1 Homo sapiens 38-42 24804719-8 2014 Piperine treatment caused down-regulation of E2F1 and phosphorylation of retinoblastoma protein (Rb). piperine 0-8 E2F transcription factor 1 Homo sapiens 45-49 24804719-9 2014 Apoptosis induced by piperine was associated with down-regulation of XIAP, Bid (full length) and cleavage of Caspase-3 and PARP. piperine 21-29 X-linked inhibitor of apoptosis Homo sapiens 69-73 24804719-9 2014 Apoptosis induced by piperine was associated with down-regulation of XIAP, Bid (full length) and cleavage of Caspase-3 and PARP. piperine 21-29 BH3 interacting domain death agonist Homo sapiens 75-78 24804719-9 2014 Apoptosis induced by piperine was associated with down-regulation of XIAP, Bid (full length) and cleavage of Caspase-3 and PARP. piperine 21-29 caspase 3 Homo sapiens 109-118 24804719-9 2014 Apoptosis induced by piperine was associated with down-regulation of XIAP, Bid (full length) and cleavage of Caspase-3 and PARP. piperine 21-29 poly(ADP-ribose) polymerase 1 Homo sapiens 123-127 24804719-12 2014 These results suggest that piperine mediated ROS played a critical role in inducing DNA damage and activation of Chk1 leading to G1 cell cycle arrest and apoptosis. piperine 27-35 checkpoint kinase 1 Homo sapiens 113-117 24786847-4 2014 A significant increase in the Peff when co-perfused with verapamil or piperine indicated that piperine effectively inhibited P-glycoprotein mediated efflux of linarin. piperine 94-102 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 125-139 24786847-6 2014 The results showed that piperine increased the plasma exposure (AUC) of linarin by 381% along with an increase in the Cmax by 346% and the Tmax from 0.05 h to 0.2 h. The present study revealed that piperine significantly enhanced the oral absorption of linarin in rats by inhibiting P-glycoprotein mediated cellular efflux during the intestinal absorption and likely simultaneously by inhibiting the metabolism of linarin. piperine 24-32 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 283-297 24786847-6 2014 The results showed that piperine increased the plasma exposure (AUC) of linarin by 381% along with an increase in the Cmax by 346% and the Tmax from 0.05 h to 0.2 h. The present study revealed that piperine significantly enhanced the oral absorption of linarin in rats by inhibiting P-glycoprotein mediated cellular efflux during the intestinal absorption and likely simultaneously by inhibiting the metabolism of linarin. piperine 198-206 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 283-297 24688365-9 2014 CONCLUSION: TRPV1 receptor is successfully stimulated by capsaicin, piperine, and natural capsaicinoids. piperine 68-76 transient receptor potential cation channel subfamily V member 1 Homo sapiens 12-17 24272201-0 2014 Piperine induces apoptosis of lung cancer A549 cells via p53-dependent mitochondrial signaling pathway. piperine 0-8 tumor protein p53 Homo sapiens 57-60 24272201-4 2014 Besides, piperine had the ability to cause cell cycle arrest in G2/M phase and to activate caspase-3 and caspase-9 cascades in A549 cells. piperine 9-17 caspase 3 Homo sapiens 91-100 24272201-4 2014 Besides, piperine had the ability to cause cell cycle arrest in G2/M phase and to activate caspase-3 and caspase-9 cascades in A549 cells. piperine 9-17 caspase 9 Homo sapiens 105-114 24272201-6 2014 In addition, piperine treatment decreased Bcl-2 protein expression, but increased Bax protein expression in A549 cells, which were positively correlated with an elevated expression of p53 compared to control. piperine 13-21 BCL2 apoptosis regulator Homo sapiens 42-47 24272201-6 2014 In addition, piperine treatment decreased Bcl-2 protein expression, but increased Bax protein expression in A549 cells, which were positively correlated with an elevated expression of p53 compared to control. piperine 13-21 BCL2 associated X, apoptosis regulator Homo sapiens 82-85 24272201-6 2014 In addition, piperine treatment decreased Bcl-2 protein expression, but increased Bax protein expression in A549 cells, which were positively correlated with an elevated expression of p53 compared to control. piperine 13-21 tumor protein p53 Homo sapiens 184-187 24272201-7 2014 Taken together, these results suggested that piperine could induce p53-mediated cell cycle arrest and apoptosis via activation of caspase-3 and caspase-9 cascades, as well as increasing the Bax/Bcl-2 ratio. piperine 45-53 tumor protein p53 Homo sapiens 67-70 24361910-0 2014 Brain-derived neurotrophic factor signalling mediates the antidepressant-like effect of piperine in chronically stressed mice. piperine 88-96 brain derived neurotrophic factor Mus musculus 0-33 24361910-2 2014 This study aimed to investigate the role of brain-derived neurotrophic factor (BDNF) signalling in the antidepressant-like effect of piperine in mice exposed to chronic unpredictable mild stress (CUMS). piperine 133-141 brain derived neurotrophic factor Mus musculus 44-77 24361910-2 2014 This study aimed to investigate the role of brain-derived neurotrophic factor (BDNF) signalling in the antidepressant-like effect of piperine in mice exposed to chronic unpredictable mild stress (CUMS). piperine 133-141 brain derived neurotrophic factor Mus musculus 79-83 24361910-7 2014 In parallel, chronic piperine treatment significantly increased BDNF protein expression in the hippocampus and frontal cortex of both naive and CUMS-treated mice. piperine 21-29 brain derived neurotrophic factor Mus musculus 64-68 24361910-8 2014 In addition, inhibition of BDNF signalling by injection of K252a, an inhibitor of the BDNF receptor TrkB, significantly blocked the antidepressant-like effect of piperine in the sucrose preference test and forced swim test of CUMS-treated mice. piperine 162-170 brain derived neurotrophic factor Mus musculus 27-31 24361910-8 2014 In addition, inhibition of BDNF signalling by injection of K252a, an inhibitor of the BDNF receptor TrkB, significantly blocked the antidepressant-like effect of piperine in the sucrose preference test and forced swim test of CUMS-treated mice. piperine 162-170 brain derived neurotrophic factor Mus musculus 86-90 24361910-8 2014 In addition, inhibition of BDNF signalling by injection of K252a, an inhibitor of the BDNF receptor TrkB, significantly blocked the antidepressant-like effect of piperine in the sucrose preference test and forced swim test of CUMS-treated mice. piperine 162-170 neurotrophic tyrosine kinase, receptor, type 2 Mus musculus 100-104 24361910-9 2014 Taken together, this study suggests that BDNF signalling is an essential mediator for the antidepressant-like effect of piperine. piperine 120-128 brain derived neurotrophic factor Mus musculus 41-45 24692724-0 2014 Piperine enhances the efficacy of TRAIL-based therapy for triple-negative breast cancer cells. piperine 0-8 TNF superfamily member 10 Homo sapiens 34-39 24692724-6 2014 RESULTS: After screening, we identified piperine as the most potent adjuvant at enhancing the efficacy of TRAIL-based therapies in TNBC cells in vitro and in vivo, which might be mediated through inhibition of survivin and p65 phosphorylation. piperine 40-48 TNF superfamily member 10 Homo sapiens 106-111 24692724-6 2014 RESULTS: After screening, we identified piperine as the most potent adjuvant at enhancing the efficacy of TRAIL-based therapies in TNBC cells in vitro and in vivo, which might be mediated through inhibition of survivin and p65 phosphorylation. piperine 40-48 RELA proto-oncogene, NF-kB subunit Homo sapiens 223-226 24692724-7 2014 CONCLUSION: Piperine may enhance TRAIL-based therapeutics for TNBC. piperine 12-20 TNF superfamily member 10 Homo sapiens 33-38 24401942-6 2014 The results suggest that piperine produces an antidepressant-like effect in CUMS-treated rats, which is possibly mediated by increasing 5-HT and BDNF contents in selective brain tissues. piperine 25-33 brain-derived neurotrophic factor Rattus norvegicus 145-149 24272201-7 2014 Taken together, these results suggested that piperine could induce p53-mediated cell cycle arrest and apoptosis via activation of caspase-3 and caspase-9 cascades, as well as increasing the Bax/Bcl-2 ratio. piperine 45-53 caspase 3 Homo sapiens 130-139 24272201-7 2014 Taken together, these results suggested that piperine could induce p53-mediated cell cycle arrest and apoptosis via activation of caspase-3 and caspase-9 cascades, as well as increasing the Bax/Bcl-2 ratio. piperine 45-53 caspase 9 Homo sapiens 144-153 24272201-7 2014 Taken together, these results suggested that piperine could induce p53-mediated cell cycle arrest and apoptosis via activation of caspase-3 and caspase-9 cascades, as well as increasing the Bax/Bcl-2 ratio. piperine 45-53 BCL2 associated X, apoptosis regulator Homo sapiens 190-193 24272201-7 2014 Taken together, these results suggested that piperine could induce p53-mediated cell cycle arrest and apoptosis via activation of caspase-3 and caspase-9 cascades, as well as increasing the Bax/Bcl-2 ratio. piperine 45-53 BCL2 apoptosis regulator Homo sapiens 194-199 23993530-2 2013 Administration of piperine (50 mg/kg body weight) to mice with HFD-induced hepatic steatosis resulted in a significant increase in plasma adiponectin levels. piperine 18-26 adiponectin, C1Q and collagen domain containing Mus musculus 138-149 24398010-0 2014 The effect of piperine on midazolam plasma concentration in healthy volunteers, a research on the CYP3A-involving metabolism. piperine 14-22 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 98-103 23993530-7 2013 Piperine significantly decreased the phosphorylation of insulin receptor substrate-1 (IRS-1) compared with the HFD-fed mice. piperine 0-8 insulin receptor substrate 1 Mus musculus 56-84 23993530-7 2013 Piperine significantly decreased the phosphorylation of insulin receptor substrate-1 (IRS-1) compared with the HFD-fed mice. piperine 0-8 insulin receptor substrate 1 Mus musculus 86-91 23993530-8 2013 Administration of piperine appeared to reverse preexisting HFD-induced hepatic steatosis and insulin resistance, probably by activation of adiponectin-AMPK signalling in mice. piperine 18-26 adiponectin, C1Q and collagen domain containing Mus musculus 139-150 23870999-0 2013 Antitumor efficacy of piperine in the treatment of human HER2-overexpressing breast cancer cells. piperine 22-30 erb-b2 receptor tyrosine kinase 2 Homo sapiens 57-61 23870999-2 2013 Here, the molecular mechanisms by which piperine exerts antitumor effects in HER2-overexpressing breast cancer cells was investigated. piperine 40-48 erb-b2 receptor tyrosine kinase 2 Homo sapiens 77-81 23870999-3 2013 The results showed that piperine strongly inhibited proliferation and induced apoptosis through caspase-3 activation and PARP cleavage. piperine 24-32 caspase 3 Homo sapiens 96-105 23870999-3 2013 The results showed that piperine strongly inhibited proliferation and induced apoptosis through caspase-3 activation and PARP cleavage. piperine 24-32 collagen type XI alpha 2 chain Homo sapiens 121-125 24689235-0 2013 [Effect of piperine on 5-HT and synaptophysin expression of rats with irritable bowel syndrome]. piperine 11-19 synaptophysin Rattus norvegicus 32-45 23870999-4 2013 Furthermore, piperine inhibited HER2 gene expression at the transcriptional level. piperine 13-21 erb-b2 receptor tyrosine kinase 2 Homo sapiens 32-36 23870999-5 2013 Blockade of ERK1/2 signaling by piperine significantly reduced SREBP-1 and FAS expression. piperine 32-40 mitogen-activated protein kinase 3 Homo sapiens 12-18 23870999-5 2013 Blockade of ERK1/2 signaling by piperine significantly reduced SREBP-1 and FAS expression. piperine 32-40 sterol regulatory element binding transcription factor 1 Homo sapiens 63-70 23870999-6 2013 Piperine strongly suppressed EGF-induced MMP-9 expression through inhibition of AP-1 and NF-kappaB activation by interfering with ERK1/2, p38 MAPK, and Akt signaling pathways resulting in a reduction in migration. piperine 0-8 matrix metallopeptidase 9 Homo sapiens 41-46 23870999-6 2013 Piperine strongly suppressed EGF-induced MMP-9 expression through inhibition of AP-1 and NF-kappaB activation by interfering with ERK1/2, p38 MAPK, and Akt signaling pathways resulting in a reduction in migration. piperine 0-8 mitogen-activated protein kinase 3 Homo sapiens 130-136 23870999-6 2013 Piperine strongly suppressed EGF-induced MMP-9 expression through inhibition of AP-1 and NF-kappaB activation by interfering with ERK1/2, p38 MAPK, and Akt signaling pathways resulting in a reduction in migration. piperine 0-8 AKT serine/threonine kinase 1 Homo sapiens 152-155 23870999-7 2013 Finally, piperine pretreatment enhanced sensitization to paclitaxel killing in HER2-overexpressing breast cancer cells. piperine 9-17 erb-b2 receptor tyrosine kinase 2 Homo sapiens 79-83 23870999-8 2013 Our findings suggest that piperine may be a potential agent for the prevention and treatment of human breast cancer with HER2 overexpression. piperine 26-34 erb-b2 receptor tyrosine kinase 2 Homo sapiens 121-125 24689235-1 2013 This study is to explore the amelioration of piperine on chronic acute combining stress rat with depression-like behavior, visceral sensitivity, and its effect on the expression of serotonin (5-HT) and synaptophysin. piperine 45-53 synaptophysin Rattus norvegicus 202-215 24689235-8 2013 Piperine improved the behavior of IBS rats, and reversed the levels of 5-HT and 5-HIAA, and 5-HIAA/5-HT proportion in the hippocampus and colon (P<0.05); besides, they significantly reverse the synaptophysin level in the hippocampus and colon (P<0.05). piperine 0-8 synaptophysin Rattus norvegicus 197-210 24689235-10 2013 Piperine can ameliorate the changes of the behavior and regulation of serotonin and synaptophysin expression in IBS rat model. piperine 0-8 synaptophysin Rattus norvegicus 84-97 24071564-3 2013 Piperine significantly decreased LPS-stimulated gene expression and production of tumor necrosis factor-alpha (TNF<alpha>), inducible NO synthase (iNOS) and COX-2 in RAW264.7 cells. piperine 0-8 nitric oxide synthase 2, inducible Mus musculus 153-157 24302912-0 2013 The pungent substances piperine, capsaicin, 6-gingerol and polygodial inhibit the human two-pore domain potassium channels TASK-1, TASK-3 and TRESK. piperine 23-31 potassium two pore domain channel subfamily K member 18 Homo sapiens 142-147 24302912-4 2013 We investigated whether the pungent substances piperine, capsaicin, 6-gingerol and polygodial have an effect on human K2P channels. piperine 47-55 keratin 76 Homo sapiens 118-121 24302912-10 2013 Our data contribute to the relatively sparse knowledge concerning the pharmacology of K2P channels and also raise the question of whether K2P channels could be involved in the pungency perception of piperine. piperine 199-207 keratin 76 Homo sapiens 138-141 23838114-10 2013 We found that piperine inhibited the production of PGE2 and NO induced by IL-1beta. piperine 14-22 interleukin 1 beta Homo sapiens 74-82 23838114-11 2013 Piperine significantly decreased the IL-1beta-stimulated gene expression and production of MMP-3, MMP-13, iNOS and COX-2 in human OA chondrocytes. piperine 0-8 interleukin 1 beta Homo sapiens 37-45 23838114-11 2013 Piperine significantly decreased the IL-1beta-stimulated gene expression and production of MMP-3, MMP-13, iNOS and COX-2 in human OA chondrocytes. piperine 0-8 matrix metallopeptidase 3 Homo sapiens 91-96 23838114-11 2013 Piperine significantly decreased the IL-1beta-stimulated gene expression and production of MMP-3, MMP-13, iNOS and COX-2 in human OA chondrocytes. piperine 0-8 matrix metallopeptidase 13 Homo sapiens 98-104 23838114-11 2013 Piperine significantly decreased the IL-1beta-stimulated gene expression and production of MMP-3, MMP-13, iNOS and COX-2 in human OA chondrocytes. piperine 0-8 nitric oxide synthase 2 Homo sapiens 106-110 23838114-11 2013 Piperine significantly decreased the IL-1beta-stimulated gene expression and production of MMP-3, MMP-13, iNOS and COX-2 in human OA chondrocytes. piperine 0-8 mitochondrially encoded cytochrome c oxidase II Homo sapiens 115-120 23838114-12 2013 Piperine inhibited the IL-1beta-mediated activation of NF-kappaB by suppressing the degradation of its inhibitory protein IkappaBalpha in the cytoplasm. piperine 0-8 interleukin 1 beta Homo sapiens 23-31 23838114-12 2013 Piperine inhibited the IL-1beta-mediated activation of NF-kappaB by suppressing the degradation of its inhibitory protein IkappaBalpha in the cytoplasm. piperine 0-8 NFKB inhibitor alpha Homo sapiens 122-134 23838114-14 2013 Piperine can effectively abrogate the IL-1beta-induced over-expression of inflammatory mediators; suggesting that piperine may be a potential agent in the treatment of OA. piperine 0-8 interleukin 1 beta Homo sapiens 38-46 23838114-14 2013 Piperine can effectively abrogate the IL-1beta-induced over-expression of inflammatory mediators; suggesting that piperine may be a potential agent in the treatment of OA. piperine 114-122 interleukin 1 beta Homo sapiens 38-46 24071564-0 2013 Piperine inhibits LPS induced expression of inflammatory mediators in RAW 264.7 cells. piperine 0-8 toll-like receptor 4 Mus musculus 18-21 24071564-1 2013 The aim of the present study was to investigate the effects of piperine on the inflammatory responses to lipopolysaccharide (LPS) in RAW264.7 cells and the signal transduction pathways involved. piperine 63-71 toll-like receptor 4 Mus musculus 125-128 24071564-2 2013 RAW264.7 cells were pretreated with piperine at 10, 50 or 100 mug/ml and subsequently stimulated with LPS (1 mug/ml) for 24 h. We found that piperine inhibited the production of prostaglandin E2 (PGE2) and nitric oxide (NO) induced by LPS. piperine 141-149 toll-like receptor 4 Mus musculus 102-105 23939040-4 2013 Cell cycle arrest at G0/G1 was induced and cyclin D1 and cyclin A were downregulated upon piperine treatment. piperine 90-98 cyclin D1 Homo sapiens 43-52 23939040-4 2013 Cell cycle arrest at G0/G1 was induced and cyclin D1 and cyclin A were downregulated upon piperine treatment. piperine 90-98 cyclin A2 Homo sapiens 57-65 23939040-5 2013 Notably, the level of p21(Cip1) and p27(Kip1) was increased dose-dependently by piperine treatment in both LNCaP and DU145 but not in PC-3 cells, in line with more robust cell cycle arrest in the former two cell lines than the latter one. piperine 80-88 H3 histone pseudogene 16 Homo sapiens 22-25 23939040-5 2013 Notably, the level of p21(Cip1) and p27(Kip1) was increased dose-dependently by piperine treatment in both LNCaP and DU145 but not in PC-3 cells, in line with more robust cell cycle arrest in the former two cell lines than the latter one. piperine 80-88 cyclin dependent kinase inhibitor 1A Homo sapiens 26-30 23939040-5 2013 Notably, the level of p21(Cip1) and p27(Kip1) was increased dose-dependently by piperine treatment in both LNCaP and DU145 but not in PC-3 cells, in line with more robust cell cycle arrest in the former two cell lines than the latter one. piperine 80-88 interferon alpha inducible protein 27 Homo sapiens 36-39 23939040-5 2013 Notably, the level of p21(Cip1) and p27(Kip1) was increased dose-dependently by piperine treatment in both LNCaP and DU145 but not in PC-3 cells, in line with more robust cell cycle arrest in the former two cell lines than the latter one. piperine 80-88 cyclin dependent kinase inhibitor 1B Homo sapiens 40-44 23939040-6 2013 Although piperine induced low levels of apoptosis, it promoted autophagy as evidenced by the increased level of LC3B-II and the formation of LC3B puncta in LNCaP and PC-3 cells. piperine 9-17 microtubule associated protein 1 light chain 3 beta Homo sapiens 112-116 23939040-6 2013 Although piperine induced low levels of apoptosis, it promoted autophagy as evidenced by the increased level of LC3B-II and the formation of LC3B puncta in LNCaP and PC-3 cells. piperine 9-17 microtubule associated protein 1 light chain 3 beta Homo sapiens 141-145 23939040-7 2013 The piperine-induced autophagic flux was further confirmed by assaying LC3-II accumulation and LC3B puncta formation in the presence of chloroquine, a well-known autophagy inhibitor. piperine 4-12 microtubule associated protein 1 light chain 3 beta Homo sapiens 95-99 23707768-0 2013 Piperine activates human pregnane X receptor to induce the expression of cytochrome P450 3A4 and multidrug resistance protein 1. piperine 0-8 nuclear receptor subfamily 1 group I member 2 Homo sapiens 25-44 23707768-0 2013 Piperine activates human pregnane X receptor to induce the expression of cytochrome P450 3A4 and multidrug resistance protein 1. piperine 0-8 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 73-92 23707768-0 2013 Piperine activates human pregnane X receptor to induce the expression of cytochrome P450 3A4 and multidrug resistance protein 1. piperine 0-8 ATP binding cassette subfamily B member 1 Homo sapiens 97-127 23707768-3 2013 Here, we studied, whether piperine (PIP), a major component extracted from the widely-used daily spice black pepper, could induce PXR-mediated expression of cytochrome P450 3A4 (CYP3A4) and multidrug resistance protein 1 (MDR1). piperine 26-34 nuclear receptor subfamily 1 group I member 2 Homo sapiens 130-133 23707768-3 2013 Here, we studied, whether piperine (PIP), a major component extracted from the widely-used daily spice black pepper, could induce PXR-mediated expression of cytochrome P450 3A4 (CYP3A4) and multidrug resistance protein 1 (MDR1). piperine 26-34 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 157-176 23707768-3 2013 Here, we studied, whether piperine (PIP), a major component extracted from the widely-used daily spice black pepper, could induce PXR-mediated expression of cytochrome P450 3A4 (CYP3A4) and multidrug resistance protein 1 (MDR1). piperine 26-34 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 178-184 23707768-3 2013 Here, we studied, whether piperine (PIP), a major component extracted from the widely-used daily spice black pepper, could induce PXR-mediated expression of cytochrome P450 3A4 (CYP3A4) and multidrug resistance protein 1 (MDR1). piperine 26-34 ATP binding cassette subfamily B member 1 Homo sapiens 190-220 23707768-3 2013 Here, we studied, whether piperine (PIP), a major component extracted from the widely-used daily spice black pepper, could induce PXR-mediated expression of cytochrome P450 3A4 (CYP3A4) and multidrug resistance protein 1 (MDR1). piperine 26-34 ATP binding cassette subfamily B member 1 Homo sapiens 222-226 23707768-3 2013 Here, we studied, whether piperine (PIP), a major component extracted from the widely-used daily spice black pepper, could induce PXR-mediated expression of cytochrome P450 3A4 (CYP3A4) and multidrug resistance protein 1 (MDR1). piperine 36-39 nuclear receptor subfamily 1 group I member 2 Homo sapiens 130-133 23707768-3 2013 Here, we studied, whether piperine (PIP), a major component extracted from the widely-used daily spice black pepper, could induce PXR-mediated expression of cytochrome P450 3A4 (CYP3A4) and multidrug resistance protein 1 (MDR1). piperine 36-39 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 157-176 23707768-3 2013 Here, we studied, whether piperine (PIP), a major component extracted from the widely-used daily spice black pepper, could induce PXR-mediated expression of cytochrome P450 3A4 (CYP3A4) and multidrug resistance protein 1 (MDR1). piperine 36-39 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 178-184 23707768-3 2013 Here, we studied, whether piperine (PIP), a major component extracted from the widely-used daily spice black pepper, could induce PXR-mediated expression of cytochrome P450 3A4 (CYP3A4) and multidrug resistance protein 1 (MDR1). piperine 36-39 ATP binding cassette subfamily B member 1 Homo sapiens 190-220 23707768-3 2013 Here, we studied, whether piperine (PIP), a major component extracted from the widely-used daily spice black pepper, could induce PXR-mediated expression of cytochrome P450 3A4 (CYP3A4) and multidrug resistance protein 1 (MDR1). piperine 36-39 ATP binding cassette subfamily B member 1 Homo sapiens 222-226 23707768-4 2013 Our results showed that PIP activated human PXR (hPXR)-mediated CYP3A4 and MDR1 expression in human hepatocytes, intestine cells, and a mouse model; PIP activated hPXR by recruiting its coactivator SRC-1 in both cellular and cell-free systems; PIP bound to the hPXR ligand binding domain in a competitive ligand binding assay in vitro. piperine 24-27 nuclear receptor subfamily 1 group I member 2 Homo sapiens 44-47 23707768-4 2013 Our results showed that PIP activated human PXR (hPXR)-mediated CYP3A4 and MDR1 expression in human hepatocytes, intestine cells, and a mouse model; PIP activated hPXR by recruiting its coactivator SRC-1 in both cellular and cell-free systems; PIP bound to the hPXR ligand binding domain in a competitive ligand binding assay in vitro. piperine 24-27 nuclear receptor subfamily 1 group I member 2 Homo sapiens 49-53 23707768-4 2013 Our results showed that PIP activated human PXR (hPXR)-mediated CYP3A4 and MDR1 expression in human hepatocytes, intestine cells, and a mouse model; PIP activated hPXR by recruiting its coactivator SRC-1 in both cellular and cell-free systems; PIP bound to the hPXR ligand binding domain in a competitive ligand binding assay in vitro. piperine 24-27 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 64-70 23707768-4 2013 Our results showed that PIP activated human PXR (hPXR)-mediated CYP3A4 and MDR1 expression in human hepatocytes, intestine cells, and a mouse model; PIP activated hPXR by recruiting its coactivator SRC-1 in both cellular and cell-free systems; PIP bound to the hPXR ligand binding domain in a competitive ligand binding assay in vitro. piperine 24-27 ATP binding cassette subfamily B member 1 Homo sapiens 75-79 23707768-4 2013 Our results showed that PIP activated human PXR (hPXR)-mediated CYP3A4 and MDR1 expression in human hepatocytes, intestine cells, and a mouse model; PIP activated hPXR by recruiting its coactivator SRC-1 in both cellular and cell-free systems; PIP bound to the hPXR ligand binding domain in a competitive ligand binding assay in vitro. piperine 24-27 nuclear receptor subfamily 1 group I member 2 Homo sapiens 163-167 23707768-4 2013 Our results showed that PIP activated human PXR (hPXR)-mediated CYP3A4 and MDR1 expression in human hepatocytes, intestine cells, and a mouse model; PIP activated hPXR by recruiting its coactivator SRC-1 in both cellular and cell-free systems; PIP bound to the hPXR ligand binding domain in a competitive ligand binding assay in vitro. piperine 24-27 nuclear receptor coactivator 1 Mus musculus 198-203 23707768-4 2013 Our results showed that PIP activated human PXR (hPXR)-mediated CYP3A4 and MDR1 expression in human hepatocytes, intestine cells, and a mouse model; PIP activated hPXR by recruiting its coactivator SRC-1 in both cellular and cell-free systems; PIP bound to the hPXR ligand binding domain in a competitive ligand binding assay in vitro. piperine 24-27 nuclear receptor subfamily 1 group I member 2 Homo sapiens 163-167 23707768-4 2013 Our results showed that PIP activated human PXR (hPXR)-mediated CYP3A4 and MDR1 expression in human hepatocytes, intestine cells, and a mouse model; PIP activated hPXR by recruiting its coactivator SRC-1 in both cellular and cell-free systems; PIP bound to the hPXR ligand binding domain in a competitive ligand binding assay in vitro. piperine 149-152 nuclear receptor subfamily 1 group I member 2 Homo sapiens 44-47 23707768-4 2013 Our results showed that PIP activated human PXR (hPXR)-mediated CYP3A4 and MDR1 expression in human hepatocytes, intestine cells, and a mouse model; PIP activated hPXR by recruiting its coactivator SRC-1 in both cellular and cell-free systems; PIP bound to the hPXR ligand binding domain in a competitive ligand binding assay in vitro. piperine 149-152 nuclear receptor subfamily 1 group I member 2 Homo sapiens 49-53 23707768-4 2013 Our results showed that PIP activated human PXR (hPXR)-mediated CYP3A4 and MDR1 expression in human hepatocytes, intestine cells, and a mouse model; PIP activated hPXR by recruiting its coactivator SRC-1 in both cellular and cell-free systems; PIP bound to the hPXR ligand binding domain in a competitive ligand binding assay in vitro. piperine 149-152 nuclear receptor subfamily 1 group I member 2 Homo sapiens 163-167 23707768-4 2013 Our results showed that PIP activated human PXR (hPXR)-mediated CYP3A4 and MDR1 expression in human hepatocytes, intestine cells, and a mouse model; PIP activated hPXR by recruiting its coactivator SRC-1 in both cellular and cell-free systems; PIP bound to the hPXR ligand binding domain in a competitive ligand binding assay in vitro. piperine 149-152 nuclear receptor coactivator 1 Mus musculus 198-203 23707768-4 2013 Our results showed that PIP activated human PXR (hPXR)-mediated CYP3A4 and MDR1 expression in human hepatocytes, intestine cells, and a mouse model; PIP activated hPXR by recruiting its coactivator SRC-1 in both cellular and cell-free systems; PIP bound to the hPXR ligand binding domain in a competitive ligand binding assay in vitro. piperine 149-152 nuclear receptor subfamily 1 group I member 2 Homo sapiens 163-167 23707768-4 2013 Our results showed that PIP activated human PXR (hPXR)-mediated CYP3A4 and MDR1 expression in human hepatocytes, intestine cells, and a mouse model; PIP activated hPXR by recruiting its coactivator SRC-1 in both cellular and cell-free systems; PIP bound to the hPXR ligand binding domain in a competitive ligand binding assay in vitro. piperine 149-152 nuclear receptor subfamily 1 group I member 2 Homo sapiens 44-47 23707768-4 2013 Our results showed that PIP activated human PXR (hPXR)-mediated CYP3A4 and MDR1 expression in human hepatocytes, intestine cells, and a mouse model; PIP activated hPXR by recruiting its coactivator SRC-1 in both cellular and cell-free systems; PIP bound to the hPXR ligand binding domain in a competitive ligand binding assay in vitro. piperine 149-152 nuclear receptor subfamily 1 group I member 2 Homo sapiens 49-53 23707768-4 2013 Our results showed that PIP activated human PXR (hPXR)-mediated CYP3A4 and MDR1 expression in human hepatocytes, intestine cells, and a mouse model; PIP activated hPXR by recruiting its coactivator SRC-1 in both cellular and cell-free systems; PIP bound to the hPXR ligand binding domain in a competitive ligand binding assay in vitro. piperine 149-152 nuclear receptor subfamily 1 group I member 2 Homo sapiens 163-167 23707768-4 2013 Our results showed that PIP activated human PXR (hPXR)-mediated CYP3A4 and MDR1 expression in human hepatocytes, intestine cells, and a mouse model; PIP activated hPXR by recruiting its coactivator SRC-1 in both cellular and cell-free systems; PIP bound to the hPXR ligand binding domain in a competitive ligand binding assay in vitro. piperine 149-152 nuclear receptor coactivator 1 Mus musculus 198-203 23707768-4 2013 Our results showed that PIP activated human PXR (hPXR)-mediated CYP3A4 and MDR1 expression in human hepatocytes, intestine cells, and a mouse model; PIP activated hPXR by recruiting its coactivator SRC-1 in both cellular and cell-free systems; PIP bound to the hPXR ligand binding domain in a competitive ligand binding assay in vitro. piperine 149-152 nuclear receptor subfamily 1 group I member 2 Homo sapiens 163-167 23707768-5 2013 The dichotomous effects of PIP on induction of CYP3A4 and MDR1 expression observed here and inhibition of their activity reported elsewhere challenges the potential use of PIP as a bioavailability enhancer and suggests that caution should be taken in PIP consumption during drug treatment in patients, particularly those who favor daily pepper spice or rely on certain pepper remedies. piperine 27-30 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 47-53 23707768-5 2013 The dichotomous effects of PIP on induction of CYP3A4 and MDR1 expression observed here and inhibition of their activity reported elsewhere challenges the potential use of PIP as a bioavailability enhancer and suggests that caution should be taken in PIP consumption during drug treatment in patients, particularly those who favor daily pepper spice or rely on certain pepper remedies. piperine 27-30 ATP binding cassette subfamily B member 1 Homo sapiens 58-62 24071564-2 2013 RAW264.7 cells were pretreated with piperine at 10, 50 or 100 mug/ml and subsequently stimulated with LPS (1 mug/ml) for 24 h. We found that piperine inhibited the production of prostaglandin E2 (PGE2) and nitric oxide (NO) induced by LPS. piperine 141-149 toll-like receptor 4 Mus musculus 235-238 24071564-3 2013 Piperine significantly decreased LPS-stimulated gene expression and production of tumor necrosis factor-alpha (TNF<alpha>), inducible NO synthase (iNOS) and COX-2 in RAW264.7 cells. piperine 0-8 toll-like receptor 4 Mus musculus 33-36 24071564-3 2013 Piperine significantly decreased LPS-stimulated gene expression and production of tumor necrosis factor-alpha (TNF<alpha>), inducible NO synthase (iNOS) and COX-2 in RAW264.7 cells. piperine 0-8 tumor necrosis factor Mus musculus 82-109 24071564-3 2013 Piperine significantly decreased LPS-stimulated gene expression and production of tumor necrosis factor-alpha (TNF<alpha>), inducible NO synthase (iNOS) and COX-2 in RAW264.7 cells. piperine 0-8 tumor necrosis factor Mus musculus 111-114 24071564-3 2013 Piperine significantly decreased LPS-stimulated gene expression and production of tumor necrosis factor-alpha (TNF<alpha>), inducible NO synthase (iNOS) and COX-2 in RAW264.7 cells. piperine 0-8 nitric oxide synthase 2, inducible Mus musculus 130-151 24071564-3 2013 Piperine significantly decreased LPS-stimulated gene expression and production of tumor necrosis factor-alpha (TNF<alpha>), inducible NO synthase (iNOS) and COX-2 in RAW264.7 cells. piperine 0-8 cytochrome c oxidase II, mitochondrial Mus musculus 163-168 24071564-4 2013 Piperine inhibited the LPS-mediated activation of nuclear factor-kappa B (NF-kappaB) by suppressing the degradation of inhibitor-kappaB proteins (IkappaB) and the translocations of p65 subunit of NF-kB from the cytosol to the nucleus. piperine 0-8 toll-like receptor 4 Mus musculus 23-26 24071564-4 2013 Piperine inhibited the LPS-mediated activation of nuclear factor-kappa B (NF-kappaB) by suppressing the degradation of inhibitor-kappaB proteins (IkappaB) and the translocations of p65 subunit of NF-kB from the cytosol to the nucleus. piperine 0-8 nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus 50-72 24071564-4 2013 Piperine inhibited the LPS-mediated activation of nuclear factor-kappa B (NF-kappaB) by suppressing the degradation of inhibitor-kappaB proteins (IkappaB) and the translocations of p65 subunit of NF-kB from the cytosol to the nucleus. piperine 0-8 nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus 74-83 24046811-2 2013 The MS experiments on these compounds at concentration 5 ng/muL or above yielded dimeric ionic species [2 M + Na](+) which revealed that piperine and its analogues exhibit clustering of ions when the solutions of these compounds at concentrations 5 ng/muL or above were allowed to move through the electrospray interface of the mass spectrometer. piperine 137-145 tripartite motif containing 37 Homo sapiens 60-63 24046811-2 2013 The MS experiments on these compounds at concentration 5 ng/muL or above yielded dimeric ionic species [2 M + Na](+) which revealed that piperine and its analogues exhibit clustering of ions when the solutions of these compounds at concentrations 5 ng/muL or above were allowed to move through the electrospray interface of the mass spectrometer. piperine 137-145 tripartite motif containing 37 Homo sapiens 252-255 23911889-6 2013 Piperine also significantly reduced the incidence of MES-induced tonic hindlimb extension (THE) and PTZ-induced Fos immunoreactivity in the dentate gyrus. piperine 0-8 FBJ osteosarcoma oncogene Mus musculus 112-115 23911889-7 2013 The anti-seizure effects of piperine were blocked by a TRPV1-selective antagonist capsazepine. piperine 28-36 transient receptor potential cation channel, subfamily V, member 1 Mus musculus 55-60 23911889-0 2013 Piperine exerts anti-seizure effects via the TRPV1 receptor in mice. piperine 0-8 transient receptor potential cation channel, subfamily V, member 1 Mus musculus 45-50 23911889-8 2013 Taken together, these data support the further investigation of piperine as a TRPV1 agonist for anti-seizure therapy. piperine 64-72 transient receptor potential cation channel, subfamily V, member 1 Mus musculus 78-83 23911889-2 2013 Piperine could activate transient receptor potential cation channel subfamily V member 1 (TRPV1) receptor, and the rapid activation of whole-cell currents is antagonized by the competitive TRPV1 antagonist capsazepine. piperine 0-8 transient receptor potential cation channel, subfamily V, member 1 Mus musculus 90-95 23921080-7 2013 RESULTS: Piperine was effective in bringing significant changes on all the parameters (articular elastase, MPO, LPO, GSH, Catalase, SOD and NO) studied. piperine 9-17 lactoperoxidase Rattus norvegicus 112-115 23911889-2 2013 Piperine could activate transient receptor potential cation channel subfamily V member 1 (TRPV1) receptor, and the rapid activation of whole-cell currents is antagonized by the competitive TRPV1 antagonist capsazepine. piperine 0-8 transient receptor potential cation channel, subfamily V, member 1 Mus musculus 189-194 23911889-3 2013 Interestingly, recent studies have reported that TRPV1 may be a novel anti-epileptogenic target which led us to hypothesize that the anti-seizure property of piperine involves the TRPV1 receptor. piperine 158-166 transient receptor potential cation channel, subfamily V, member 1 Mus musculus 49-54 23911889-3 2013 Interestingly, recent studies have reported that TRPV1 may be a novel anti-epileptogenic target which led us to hypothesize that the anti-seizure property of piperine involves the TRPV1 receptor. piperine 158-166 transient receptor potential cation channel, subfamily V, member 1 Mus musculus 180-185 23921080-7 2013 RESULTS: Piperine was effective in bringing significant changes on all the parameters (articular elastase, MPO, LPO, GSH, Catalase, SOD and NO) studied. piperine 9-17 myeloperoxidase Rattus norvegicus 107-110 23921080-7 2013 RESULTS: Piperine was effective in bringing significant changes on all the parameters (articular elastase, MPO, LPO, GSH, Catalase, SOD and NO) studied. piperine 9-17 catalase Rattus norvegicus 122-130 23921080-8 2013 Oral administration of piperine resulted in significantly reduced the levels of pro-inflammatory mediators (IL-1beta, TNF-alpha and PGE2) and increased level of IL-10. piperine 23-31 interleukin 1 beta Rattus norvegicus 108-116 23921080-8 2013 Oral administration of piperine resulted in significantly reduced the levels of pro-inflammatory mediators (IL-1beta, TNF-alpha and PGE2) and increased level of IL-10. piperine 23-31 tumor necrosis factor Rattus norvegicus 118-127 23921080-8 2013 Oral administration of piperine resulted in significantly reduced the levels of pro-inflammatory mediators (IL-1beta, TNF-alpha and PGE2) and increased level of IL-10. piperine 23-31 interleukin 10 Rattus norvegicus 161-166 23824300-5 2013 Here, we show that piperine inhibited the proliferation of LNCaP, PC-3, 22RV1 and DU-145 prostate cancer cells in a dose dependent manner. piperine 19-27 proprotein convertase subtilisin/kexin type 1 Homo sapiens 66-77 23648557-5 2013 Piperine was identified as the active compound acting on alpha1A receptors. piperine 0-8 calcium voltage-gated channel subunit alpha1 A Homo sapiens 57-64 23648557-6 2013 A competitive binding assay and molecular docking assay were performed to investigate the binding sites and the affinity of piperine for the alpha1A receptor. piperine 124-132 calcium voltage-gated channel subunit alpha1 A Homo sapiens 141-148 23824300-6 2013 Furthermore, Annexin-V staining demonstrated that piperine treatment induced apoptosis in hormone dependent prostate cancer cells (LNCaP). piperine 50-58 annexin A5 Homo sapiens 13-22 23824300-8 2013 Further studies revealed that piperine treatment resulted in the activation of caspase-3 and cleavage of PARP-1 proteins in LNCaP, PC-3 and DU-145 prostate cancer cells. piperine 30-38 caspase 3 Homo sapiens 79-88 23824300-8 2013 Further studies revealed that piperine treatment resulted in the activation of caspase-3 and cleavage of PARP-1 proteins in LNCaP, PC-3 and DU-145 prostate cancer cells. piperine 30-38 poly(ADP-ribose) polymerase 1 Homo sapiens 105-111 23824300-9 2013 Piperine treatment also disrupted androgen receptor (AR) expression in LNCaP prostate cancer cells. piperine 0-8 androgen receptor Homo sapiens 34-51 23824300-9 2013 Piperine treatment also disrupted androgen receptor (AR) expression in LNCaP prostate cancer cells. piperine 0-8 androgen receptor Homo sapiens 53-55 23824300-10 2013 Our evaluations further show that there is a significant reduction of Prostate Specific Antigen (PSA) levels following piperine treatment in LNCaP cells. piperine 119-127 kallikrein related peptidase 3 Homo sapiens 70-95 23824300-12 2013 Interestingly, treatment of LNCaP, PC-3 and DU-145 prostate cancer cells with piperine resulted in reduced expression of phosphorylated STAT-3 and Nuclear factor-kappaB (NF-kB) transcription factors. piperine 78-86 signal transducer and activator of transcription 3 Homo sapiens 136-142 22902327-5 2013 Although piperine binds to and activates the cation channel transient receptor potential vanilloid 1 (TRPV1), its effects on endothelial cells did not involve TRPV1 since the antiproliferative effect of piperine was not affected by TRPV1-selective antagonists, nor did HUVECs express detectable TRPV1 mRNA. piperine 9-17 transient receptor potential cation channel subfamily V member 1 Homo sapiens 102-107 22819561-4 2013 Furthermore, Piperine treatment diminished cytochrome-c release from mitochondria and reduced caspase-3 and caspase-9 activation induced by 6-OHDA. piperine 13-21 caspase 3 Rattus norvegicus 94-103 22819561-4 2013 Furthermore, Piperine treatment diminished cytochrome-c release from mitochondria and reduced caspase-3 and caspase-9 activation induced by 6-OHDA. piperine 13-21 caspase 9 Rattus norvegicus 108-117 22819561-5 2013 Treatment with Piperine markedly inhibited poly(ADP-ribose) polymerase activation, pro-apoptotic Bax levels and elevation of Bcl-2 levels. piperine 15-23 poly (ADP-ribose) polymerase 1 Rattus norvegicus 43-70 22819561-5 2013 Treatment with Piperine markedly inhibited poly(ADP-ribose) polymerase activation, pro-apoptotic Bax levels and elevation of Bcl-2 levels. piperine 15-23 BCL2 associated X, apoptosis regulator Rattus norvegicus 97-100 22819561-5 2013 Treatment with Piperine markedly inhibited poly(ADP-ribose) polymerase activation, pro-apoptotic Bax levels and elevation of Bcl-2 levels. piperine 15-23 BCL2, apoptosis regulator Rattus norvegicus 125-130 22819561-8 2013 In addition Piperine depletes inflammatory markers, TNF-alpha and IL-1beta in 6-OHDA-induced Parkinson"s rats. piperine 12-20 tumor necrosis factor Rattus norvegicus 52-61 22819561-8 2013 In addition Piperine depletes inflammatory markers, TNF-alpha and IL-1beta in 6-OHDA-induced Parkinson"s rats. piperine 12-20 interleukin 1 alpha Rattus norvegicus 66-74 22725836-2 2013 Previous in vitro studies indicate that curcuminoids and piperine (a black pepper derivative that enhances curcuminoid bioavailability) could inhibit human CYP3A, CYP2C9, UGT and SULT dependent drug metabolism. piperine 57-65 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 156-161 22725836-2 2013 Previous in vitro studies indicate that curcuminoids and piperine (a black pepper derivative that enhances curcuminoid bioavailability) could inhibit human CYP3A, CYP2C9, UGT and SULT dependent drug metabolism. piperine 57-65 cytochrome P450 family 2 subfamily C member 9 Homo sapiens 163-169 22725836-2 2013 Previous in vitro studies indicate that curcuminoids and piperine (a black pepper derivative that enhances curcuminoid bioavailability) could inhibit human CYP3A, CYP2C9, UGT and SULT dependent drug metabolism. piperine 57-65 UDP glucuronosyltransferase family 1 member A complex locus Homo sapiens 171-174 23063564-5 2013 Piperine also caused HRT-18 cells to die by apoptosis, as determined by Annexin-V-FLUOS staining and characteristic changes in cell morphology. piperine 0-8 annexin A5 Homo sapiens 72-81 23426652-0 2013 Enhanced oral absorption of 20(S)-protopanaxadiol by self-assembled liquid crystalline nanoparticles containing piperine: in vitro and in vivo studies. piperine 112-120 visual system homeobox 1 Homo sapiens 28-49 23426652-3 2013 METHODS: In this study, we used cubic nanoparticles containing piperine to improve the oral bioavailability of PPD and to enhance its absorption and inhibit its metabolism. piperine 63-71 visual system homeobox 1 Homo sapiens 111-114 23426652-7 2013 PPD-cubosome and PPD-cubosome loaded with piperine (molar ratio PPD/piperine, 1:3) increased the apical to basolateral permeability values of PPD across the Caco-2 cell monolayer from 53% to 64%, respectively. piperine 42-50 visual system homeobox 1 Homo sapiens 0-3 23426652-7 2013 PPD-cubosome and PPD-cubosome loaded with piperine (molar ratio PPD/piperine, 1:3) increased the apical to basolateral permeability values of PPD across the Caco-2 cell monolayer from 53% to 64%, respectively. piperine 42-50 visual system homeobox 1 Homo sapiens 17-20 23426652-7 2013 PPD-cubosome and PPD-cubosome loaded with piperine (molar ratio PPD/piperine, 1:3) increased the apical to basolateral permeability values of PPD across the Caco-2 cell monolayer from 53% to 64%, respectively. piperine 42-50 visual system homeobox 1 Homo sapiens 17-20 23426652-7 2013 PPD-cubosome and PPD-cubosome loaded with piperine (molar ratio PPD/piperine, 1:3) increased the apical to basolateral permeability values of PPD across the Caco-2 cell monolayer from 53% to 64%, respectively. piperine 68-76 visual system homeobox 1 Homo sapiens 17-20 23426652-7 2013 PPD-cubosome and PPD-cubosome loaded with piperine (molar ratio PPD/piperine, 1:3) increased the apical to basolateral permeability values of PPD across the Caco-2 cell monolayer from 53% to 64%, respectively. piperine 68-76 visual system homeobox 1 Homo sapiens 17-20 23426652-8 2013 In addition, the results of a pharmacokinetic study in rats showed that the relative bioavailabilities of PPD-cubosome [area under concentration-time curve (AUC)(0- )] and PPD-cubosome containing piperine (AUC(0- )) compared to that of raw PPD (AUC(0- )) were 166% and 248%, respectively. piperine 196-204 visual system homeobox 1 Homo sapiens 172-175 23426652-8 2013 In addition, the results of a pharmacokinetic study in rats showed that the relative bioavailabilities of PPD-cubosome [area under concentration-time curve (AUC)(0- )] and PPD-cubosome containing piperine (AUC(0- )) compared to that of raw PPD (AUC(0- )) were 166% and 248%, respectively. piperine 196-204 visual system homeobox 1 Homo sapiens 172-175 23426652-9 2013 CONCLUSION: The increased bioavailability of PPD-cubosome loaded with piperine is due to an increase in absorption and inhibition of metabolism of PPD by cubic nanoparticles containing piperine rather than because of improved release of PPD. piperine 70-78 visual system homeobox 1 Homo sapiens 45-48 23426652-9 2013 CONCLUSION: The increased bioavailability of PPD-cubosome loaded with piperine is due to an increase in absorption and inhibition of metabolism of PPD by cubic nanoparticles containing piperine rather than because of improved release of PPD. piperine 70-78 visual system homeobox 1 Homo sapiens 147-150 22864626-0 2013 A plausible explanation for enhanced bioavailability of P-gp substrates in presence of piperine: simulation for next generation of P-gp inhibitors. piperine 87-95 PGP Canis lupus familiaris 56-60 22864626-0 2013 A plausible explanation for enhanced bioavailability of P-gp substrates in presence of piperine: simulation for next generation of P-gp inhibitors. piperine 87-95 PGP Canis lupus familiaris 131-135 22864626-2 2013 Piperine is known to enhance the bioavailability of curcumin, as a substrate of P-gp by at least 2000%. piperine 0-8 PGP Canis lupus familiaris 80-84 22864626-7 2013 Computational simulation for piperine and some first and second generation P-gp inhibitors has shown that these dock at the NBD site of P-gp. piperine 29-37 PGP Canis lupus familiaris 75-79 22864626-7 2013 Computational simulation for piperine and some first and second generation P-gp inhibitors has shown that these dock at the NBD site of P-gp. piperine 29-37 PGP Canis lupus familiaris 136-140 22864626-9 2013 Binding conformation of P-gp co-crystallized complexes with ADP, AMP-PNP (Adenylyl-imidodiphosphate), and ATP were compared with piperine. piperine 129-137 PGP Canis lupus familiaris 24-28 22864626-10 2013 The receptor based E-pharmacophore of docked piperine has been simulated to find common features amongst P-gp inhibitors. piperine 45-53 PGP Canis lupus familiaris 105-109 22864626-11 2013 Finally it has been concluded that piperine could be utilized as base molecule for design and development of safe non-toxic inhibitor of P-gp in order to enhance the bioavailability of most of its substrates. piperine 35-43 PGP Canis lupus familiaris 137-141 23537660-5 2013 A CAP inhibition was seen by hydroxy-alpha-sanshool (by 60% at 0.05 mM), which activates both TRPA1 and TRPV1 channels, a non-vanilloid TRPV1 agonist piperine (by 20% at 0.07 mM) and tetrahydrolavandulol (where the six-membered ring of menthol is opened; IC50=0.38 mM). piperine 150-158 transient receptor potential cation channel subfamily V member 1 Homo sapiens 104-109 23537660-5 2013 A CAP inhibition was seen by hydroxy-alpha-sanshool (by 60% at 0.05 mM), which activates both TRPA1 and TRPV1 channels, a non-vanilloid TRPV1 agonist piperine (by 20% at 0.07 mM) and tetrahydrolavandulol (where the six-membered ring of menthol is opened; IC50=0.38 mM). piperine 150-158 transient receptor potential cation channel subfamily V member 1 Homo sapiens 136-141 23313550-16 2013 Taken together, piperine anticonvulsant effects are the result of its anti-inflammatory and antioxidant actions, as well as TNF-alpha reduction. piperine 16-24 tumor necrosis factor Mus musculus 124-133 23426652-9 2013 CONCLUSION: The increased bioavailability of PPD-cubosome loaded with piperine is due to an increase in absorption and inhibition of metabolism of PPD by cubic nanoparticles containing piperine rather than because of improved release of PPD. piperine 70-78 visual system homeobox 1 Homo sapiens 147-150 23426652-9 2013 CONCLUSION: The increased bioavailability of PPD-cubosome loaded with piperine is due to an increase in absorption and inhibition of metabolism of PPD by cubic nanoparticles containing piperine rather than because of improved release of PPD. piperine 185-193 visual system homeobox 1 Homo sapiens 45-48 23426652-9 2013 CONCLUSION: The increased bioavailability of PPD-cubosome loaded with piperine is due to an increase in absorption and inhibition of metabolism of PPD by cubic nanoparticles containing piperine rather than because of improved release of PPD. piperine 185-193 visual system homeobox 1 Homo sapiens 147-150 23426652-9 2013 CONCLUSION: The increased bioavailability of PPD-cubosome loaded with piperine is due to an increase in absorption and inhibition of metabolism of PPD by cubic nanoparticles containing piperine rather than because of improved release of PPD. piperine 185-193 visual system homeobox 1 Homo sapiens 147-150 22902327-6 2013 Importantly, piperine inhibited phosphorylation of Ser 473 and Thr 308 residues of Akt (protein kinase B), which is a key regulator of endothelial cell function and angiogenesis. piperine 13-21 AKT serine/threonine kinase 1 Homo sapiens 83-86 22902327-7 2013 Consistent with Akt inhibition as the basis of piperine"s action on HUVECs, inhibition of the phosphoinositide-3 kinase/Akt signaling pathway with LY-294002 also inhibited HUVEC proliferation and collagen-induced angiogenesis. piperine 47-55 AKT serine/threonine kinase 1 Homo sapiens 16-19 23000915-0 2012 Piperine, an LXRalpha antagonist, protects against hepatic steatosis and improves insulin signaling in mice fed a high-fat diet. piperine 0-8 nuclear receptor subfamily 1, group H, member 3 Mus musculus 13-21 23909733-5 2013 Pretreatment of curcumin and curcumin plus piperine before administration of BaP significantly decreased the activities of EROD, PROD, and the level of BaPDE-DNA adducts with consequent increase in QR activities. piperine 43-51 prohibitin 2 Mus musculus 77-80 23909733-5 2013 Pretreatment of curcumin and curcumin plus piperine before administration of BaP significantly decreased the activities of EROD, PROD, and the level of BaPDE-DNA adducts with consequent increase in QR activities. piperine 43-51 crystallin, zeta Mus musculus 198-200 23000915-3 2012 In the present study, piperine significantly reduced ligand-induced LXRalpha activity in a dose-dependent manner and gradually disrupted the interaction between ligand-bound LXRalpha and GST-CBP. piperine 22-30 nuclear receptor subfamily 1, group H, member 3 Mus musculus 68-76 23156991-5 2012 The results revealed that a combination of glimepiride with piperine led to the enhancement of the bioavailability of glimepiride by inhibiting the CYP2C9 enzyme, which suggested that piperine might be beneficial as an adjuvant to glimepiride in a proper dose, in diabetic patients. piperine 60-68 cytochrome P450 family 2 subfamily C member 9 Homo sapiens 148-154 23000915-3 2012 In the present study, piperine significantly reduced ligand-induced LXRalpha activity in a dose-dependent manner and gradually disrupted the interaction between ligand-bound LXRalpha and GST-CBP. piperine 22-30 nuclear receptor subfamily 1, group H, member 3 Mus musculus 174-182 23000915-3 2012 In the present study, piperine significantly reduced ligand-induced LXRalpha activity in a dose-dependent manner and gradually disrupted the interaction between ligand-bound LXRalpha and GST-CBP. piperine 22-30 CREB binding protein Mus musculus 191-194 23000915-5 2012 In agreement with our in vitro study, in mice fed an HFD, dietary piperine markedly decreased LXRalpha mRNA expression and its lipogenic target genes (i.e., SREBP1c, ChREBPalpha, FAS, and CD36). piperine 66-74 nuclear receptor subfamily 1, group H, member 3 Mus musculus 94-102 23000915-5 2012 In agreement with our in vitro study, in mice fed an HFD, dietary piperine markedly decreased LXRalpha mRNA expression and its lipogenic target genes (i.e., SREBP1c, ChREBPalpha, FAS, and CD36). piperine 66-74 sterol regulatory element binding transcription factor 1 Mus musculus 157-164 23000915-7 2012 In addition, piperine downregulated the expression of genes involved in ER stress, including GRP78, activating transcription factor 6, and eukaryotic translation initiation factor 2alpha, and upregulated GLUT2 translocation from the cytosol to the plasma membrane in the livers of PSD mice. piperine 13-21 heat shock protein 5 Mus musculus 93-98 23000915-7 2012 In addition, piperine downregulated the expression of genes involved in ER stress, including GRP78, activating transcription factor 6, and eukaryotic translation initiation factor 2alpha, and upregulated GLUT2 translocation from the cytosol to the plasma membrane in the livers of PSD mice. piperine 13-21 activating transcription factor 6 Mus musculus 100-133 23000915-7 2012 In addition, piperine downregulated the expression of genes involved in ER stress, including GRP78, activating transcription factor 6, and eukaryotic translation initiation factor 2alpha, and upregulated GLUT2 translocation from the cytosol to the plasma membrane in the livers of PSD mice. piperine 13-21 eukaryotic translation initiation factor 2A Mus musculus 139-186 23000915-7 2012 In addition, piperine downregulated the expression of genes involved in ER stress, including GRP78, activating transcription factor 6, and eukaryotic translation initiation factor 2alpha, and upregulated GLUT2 translocation from the cytosol to the plasma membrane in the livers of PSD mice. piperine 13-21 solute carrier family 2 (facilitated glucose transporter), member 2 Mus musculus 204-209 23000915-8 2012 Piperine antagonized LXRalpha transcriptional activity by abolishing the interaction of ligand-bound LXRalpha with the co-activator CBP. piperine 0-8 nuclear receptor subfamily 1, group H, member 3 Mus musculus 21-29 23000915-8 2012 Piperine antagonized LXRalpha transcriptional activity by abolishing the interaction of ligand-bound LXRalpha with the co-activator CBP. piperine 0-8 nuclear receptor subfamily 1, group H, member 3 Mus musculus 101-109 23000915-8 2012 Piperine antagonized LXRalpha transcriptional activity by abolishing the interaction of ligand-bound LXRalpha with the co-activator CBP. piperine 0-8 CREB binding protein Mus musculus 132-135 23000915-9 2012 The effects of piperine on hepatic lipid accumulation were likely regulated via alterations in LXRalpha-mediated lipogenesis in mice fed an HFD. piperine 15-23 nuclear receptor subfamily 1, group H, member 3 Mus musculus 95-103 22927137-0 2012 Repeated dosing of piperine induced gene expression of P-glycoprotein via stimulated pregnane-X-receptor activity and altered pharmacokinetics of diltiazem in rats. piperine 19-27 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 55-69 22927137-0 2012 Repeated dosing of piperine induced gene expression of P-glycoprotein via stimulated pregnane-X-receptor activity and altered pharmacokinetics of diltiazem in rats. piperine 19-27 nuclear receptor subfamily 1, group I, member 2 Rattus norvegicus 85-104 22927137-1 2012 This study investigated the effect of piperine on the gene expression of P-glycoprotein (P-gp) as well as pregnane-X-receptor (PXR) activity and also its implication on the bioavailability of diltiazem, a P-gp substrate. piperine 38-46 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 73-87 22927137-1 2012 This study investigated the effect of piperine on the gene expression of P-glycoprotein (P-gp) as well as pregnane-X-receptor (PXR) activity and also its implication on the bioavailability of diltiazem, a P-gp substrate. piperine 38-46 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 89-93 22927137-7 2012 Immunoblot analysis indicated that the protein expression level of intestinal P-gp was significantly enhanced after the 2 week pretreatment with piperine in rats. piperine 145-153 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 78-82 22927137-8 2012 In addition, piperine increased the PXR reporter activity in human hepatoma cells. piperine 13-21 nuclear receptor subfamily 1 group I member 2 Homo sapiens 36-39 22927137-9 2012 Taken together, the 2 week pretreatment with piperine significantly induced intestinal P-gp expression in conjunction with stimulated PXR activity and decreased the oral exposure of diltiazem and desacetyldiltiazem in rats. piperine 45-53 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 87-91 22927137-9 2012 Taken together, the 2 week pretreatment with piperine significantly induced intestinal P-gp expression in conjunction with stimulated PXR activity and decreased the oral exposure of diltiazem and desacetyldiltiazem in rats. piperine 45-53 nuclear receptor subfamily 1, group I, member 2 Rattus norvegicus 134-137 23156991-5 2012 The results revealed that a combination of glimepiride with piperine led to the enhancement of the bioavailability of glimepiride by inhibiting the CYP2C9 enzyme, which suggested that piperine might be beneficial as an adjuvant to glimepiride in a proper dose, in diabetic patients. piperine 184-192 cytochrome P450 family 2 subfamily C member 9 Homo sapiens 148-154 22542552-0 2012 Piperine inhibits PMA-induced cyclooxygenase-2 expression through downregulating NF-kappaB, C/EBP and AP-1 signaling pathways in murine macrophages. piperine 0-8 prostaglandin-endoperoxide synthase 2 Mus musculus 30-46 22669728-0 2012 Piperine suppresses cerebral ischemia-reperfusion-induced inflammation through the repression of COX-2, NOS-2, and NF-kappaB in middle cerebral artery occlusion rat model. piperine 0-8 cytochrome c oxidase II, mitochondrial Rattus norvegicus 97-102 22669728-0 2012 Piperine suppresses cerebral ischemia-reperfusion-induced inflammation through the repression of COX-2, NOS-2, and NF-kappaB in middle cerebral artery occlusion rat model. piperine 0-8 nitric oxide synthase 2 Rattus norvegicus 104-109 22669728-7 2012 Piperine successfully reduced the level of proinflammatory cytokines IL-1beta, IL-6 and TNF-alpha, in ischemic group (p < 0.01). piperine 0-8 interleukin 1 beta Rattus norvegicus 69-77 22669728-7 2012 Piperine successfully reduced the level of proinflammatory cytokines IL-1beta, IL-6 and TNF-alpha, in ischemic group (p < 0.01). piperine 0-8 interleukin 6 Rattus norvegicus 79-83 22669728-7 2012 Piperine successfully reduced the level of proinflammatory cytokines IL-1beta, IL-6 and TNF-alpha, in ischemic group (p < 0.01). piperine 0-8 tumor necrosis factor Rattus norvegicus 88-97 22669728-9 2012 Moreover, piperine also succeeded in lowering the expression of COX-2, NOS-2, and NF-kappaB (p < 0.01). piperine 10-18 cytochrome c oxidase II, mitochondrial Rattus norvegicus 64-69 22669728-9 2012 Moreover, piperine also succeeded in lowering the expression of COX-2, NOS-2, and NF-kappaB (p < 0.01). piperine 10-18 nitric oxide synthase 2 Rattus norvegicus 71-76 22542552-6 2012 In addition, piperine inhibited PMA-induced NF-kappaB, C/EBP and c-Jun nuclear translocation. piperine 13-21 nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus 44-53 22542552-6 2012 In addition, piperine inhibited PMA-induced NF-kappaB, C/EBP and c-Jun nuclear translocation. piperine 13-21 CCAAT/enhancer binding protein (C/EBP), alpha Mus musculus 55-60 22542552-6 2012 In addition, piperine inhibited PMA-induced NF-kappaB, C/EBP and c-Jun nuclear translocation. piperine 13-21 jun proto-oncogene Mus musculus 65-70 22542552-7 2012 Furthermore, piperine significantly inhibited PMA-induced activation of the Akt and ERK. piperine 13-21 thymoma viral proto-oncogene 1 Mus musculus 76-79 22542552-7 2012 Furthermore, piperine significantly inhibited PMA-induced activation of the Akt and ERK. piperine 13-21 mitogen-activated protein kinase 1 Mus musculus 84-87 22542552-8 2012 These findings demonstrate that piperine effectively attenuates COX-2 production, and provide further insight into the signal transduction pathways involved in the anti-inflammatory effects of piperine. piperine 32-40 prostaglandin-endoperoxide synthase 2 Mus musculus 64-69 22542552-0 2012 Piperine inhibits PMA-induced cyclooxygenase-2 expression through downregulating NF-kappaB, C/EBP and AP-1 signaling pathways in murine macrophages. piperine 0-8 nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus 81-90 22542552-0 2012 Piperine inhibits PMA-induced cyclooxygenase-2 expression through downregulating NF-kappaB, C/EBP and AP-1 signaling pathways in murine macrophages. piperine 0-8 CCAAT/enhancer binding protein (C/EBP), alpha Mus musculus 92-97 22542552-0 2012 Piperine inhibits PMA-induced cyclooxygenase-2 expression through downregulating NF-kappaB, C/EBP and AP-1 signaling pathways in murine macrophages. piperine 0-8 jun proto-oncogene Mus musculus 102-106 22542552-3 2012 In the present study, we investigated the inhibitory effects of piperine on phorbol 12-myristate 13-acetate (PMA)-induced cyclooxygenase-2 (COX-2) gene expression and analyzed the molecular mechanism of its activity in murine RAW 264.7 macrophages. piperine 64-72 prostaglandin-endoperoxide synthase 2 Mus musculus 122-138 22542552-3 2012 In the present study, we investigated the inhibitory effects of piperine on phorbol 12-myristate 13-acetate (PMA)-induced cyclooxygenase-2 (COX-2) gene expression and analyzed the molecular mechanism of its activity in murine RAW 264.7 macrophages. piperine 64-72 prostaglandin-endoperoxide synthase 2 Mus musculus 140-145 22542552-4 2012 Piperine dose-dependently decreased PMA-induced COX-2 expression and PGE(2) production, as well as COX-2 promoter-driven luciferase activity. piperine 0-8 prostaglandin-endoperoxide synthase 2 Mus musculus 48-53 22822540-10 2012 Piperin inhibited Pgp and MRP transporters and decreased the amount of glucuronide transported back into the intestine. piperine 0-7 phosphoglycolate phosphatase Homo sapiens 18-21 22822540-10 2012 Piperin inhibited Pgp and MRP transporters and decreased the amount of glucuronide transported back into the intestine. piperine 0-7 ATP binding cassette subfamily C member 1 Homo sapiens 26-29 22027502-4 2012 Pretreatments with curcumin and curcumin plus piperine before administration of single dose of BaP significantly decreased the levels of LPO, PCC, and incidence of MNPCEs but elevated the level of GSH and enzyme activities of GPx, GR, SOD, CAT, and glutathione-S-transferase (GST) when compared to the BaP-treated group. piperine 46-54 prohibitin 2 Mus musculus 95-98 22205277-7 2012 In addition, piperine (1 muM) co-treatment was found to reverse the decreased brain-derived neurotrophic factor (BDNF) mRNA level caused by corticosterone in PC12 cells. piperine 13-21 brain-derived neurotrophic factor Rattus norvegicus 78-111 22205277-7 2012 In addition, piperine (1 muM) co-treatment was found to reverse the decreased brain-derived neurotrophic factor (BDNF) mRNA level caused by corticosterone in PC12 cells. piperine 13-21 brain-derived neurotrophic factor Rattus norvegicus 113-117 22205277-8 2012 The results suggest that piperine exerts a neuroprotective effect on corticosterone-induced neurotoxicity in PC12 cells, at least in part, via the inhibition of oxidative stress and the upregulation of BDNF mRNA expression. piperine 25-33 brain-derived neurotrophic factor Rattus norvegicus 202-206 22027502-4 2012 Pretreatments with curcumin and curcumin plus piperine before administration of single dose of BaP significantly decreased the levels of LPO, PCC, and incidence of MNPCEs but elevated the level of GSH and enzyme activities of GPx, GR, SOD, CAT, and glutathione-S-transferase (GST) when compared to the BaP-treated group. piperine 46-54 glutathione reductase Mus musculus 231-233 22027502-4 2012 Pretreatments with curcumin and curcumin plus piperine before administration of single dose of BaP significantly decreased the levels of LPO, PCC, and incidence of MNPCEs but elevated the level of GSH and enzyme activities of GPx, GR, SOD, CAT, and glutathione-S-transferase (GST) when compared to the BaP-treated group. piperine 46-54 catalase Mus musculus 240-243 22027502-4 2012 Pretreatments with curcumin and curcumin plus piperine before administration of single dose of BaP significantly decreased the levels of LPO, PCC, and incidence of MNPCEs but elevated the level of GSH and enzyme activities of GPx, GR, SOD, CAT, and glutathione-S-transferase (GST) when compared to the BaP-treated group. piperine 46-54 hematopoietic prostaglandin D synthase Mus musculus 249-274 22027502-4 2012 Pretreatments with curcumin and curcumin plus piperine before administration of single dose of BaP significantly decreased the levels of LPO, PCC, and incidence of MNPCEs but elevated the level of GSH and enzyme activities of GPx, GR, SOD, CAT, and glutathione-S-transferase (GST) when compared to the BaP-treated group. piperine 46-54 hematopoietic prostaglandin D synthase Mus musculus 276-279 22027502-4 2012 Pretreatments with curcumin and curcumin plus piperine before administration of single dose of BaP significantly decreased the levels of LPO, PCC, and incidence of MNPCEs but elevated the level of GSH and enzyme activities of GPx, GR, SOD, CAT, and glutathione-S-transferase (GST) when compared to the BaP-treated group. piperine 46-54 prohibitin 2 Mus musculus 302-305 22027502-5 2012 The effect of curcumin plus piperine is more pronounced as compared to curcumin in attenuating BaP-induced oxidative insult and clastogenicity. piperine 28-36 prohibitin 2 Mus musculus 95-98 21612376-0 2012 Carbonic anhydrase I and II inhibition with natural products: caffeine and piperine. piperine 75-83 carbonic anhydrase 1 Homo sapiens 0-27 22388073-8 2012 Treatment of 4T1 cells with piperine (70-280 mumol/L) dose-dependently induced apoptosis of 4T1 cells, accompanying activation of caspase 3. piperine 28-36 caspase 3 Mus musculus 130-139 22388073-9 2012 The cells treated with piperine (140 and 280 mumol/L) significantly increased the percentage of cells in G(2)/M phase with a reduction in the expression of cyclin B1. piperine 23-31 cyclin B1 Mus musculus 156-165 22388073-10 2012 Piperine (140 and 280 mumol/L) significantly decreased the expression of MMP-9 and MMP-13, and inhibited 4T1 cell migration in vitro. piperine 0-8 matrix metallopeptidase 9 Mus musculus 73-78 22388073-10 2012 Piperine (140 and 280 mumol/L) significantly decreased the expression of MMP-9 and MMP-13, and inhibited 4T1 cell migration in vitro. piperine 0-8 matrix metallopeptidase 13 Mus musculus 83-89 22535397-8 2012 Piperine inhibited IL-2 and IFN-gamma production in the PBMCs. piperine 0-8 interleukin 2 Homo sapiens 19-23 22535397-8 2012 Piperine inhibited IL-2 and IFN-gamma production in the PBMCs. piperine 0-8 interferon gamma Homo sapiens 28-37 22535397-9 2012 RT-PCR data indicated that IL-2 and IFN-gamma mRNA expression in PBMCs is suppressed by piperine. piperine 90-98 interleukin 2 Homo sapiens 28-32 22535397-9 2012 RT-PCR data indicated that IL-2 and IFN-gamma mRNA expression in PBMCs is suppressed by piperine. piperine 90-98 interferon gamma Homo sapiens 37-46 21796656-0 2012 Co-administration of piperine and docetaxel results in improved anti-tumor efficacy via inhibition of CYP3A4 activity. piperine 21-29 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 102-108 21796656-3 2012 Piperine, a major plant alkaloid/amide, has been shown to inhibit the CYP3A4 enzymatic activity in a cell-free system. piperine 0-8 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 70-76 22463744-0 2012 Piperine, a component of black pepper, inhibits adipogenesis by antagonizing PPARgamma activity in 3T3-L1 cells. piperine 0-8 peroxisome proliferator activated receptor gamma Mus musculus 77-86 22463744-6 2012 Finally, GST-pull down assays demonstrated that piperine disrupts the rosiglitazone-dependent interaction between PPARgamma and coactivator CBP. piperine 48-56 peroxisome proliferator activated receptor gamma Mus musculus 114-123 22463744-6 2012 Finally, GST-pull down assays demonstrated that piperine disrupts the rosiglitazone-dependent interaction between PPARgamma and coactivator CBP. piperine 48-56 CREB binding protein Mus musculus 140-143 22463744-8 2012 Overall, these results suggest that piperine, a major component of black pepper, attenuates fat cell differentiation by down-regulating PPARgamma activity as well as suppressing PPARgamma expression, thus leading to potential treatment for obesity-related diseases. piperine 36-44 peroxisome proliferator activated receptor gamma Homo sapiens 136-145 22463744-8 2012 Overall, these results suggest that piperine, a major component of black pepper, attenuates fat cell differentiation by down-regulating PPARgamma activity as well as suppressing PPARgamma expression, thus leading to potential treatment for obesity-related diseases. piperine 36-44 peroxisome proliferator activated receptor gamma Homo sapiens 178-187 21612376-4 2012 The IC(50) values of caffeine and piperine against hCA II were of 2 mM. piperine 34-42 carbonic anhydrase 2 Homo sapiens 51-57 22195361-15 2011 The antidepressant activity of piperine in post-SE rats may be attributed to its MAO inhibitor activity and neuroprotective activity. piperine 31-39 monoamine oxidase A Rattus norvegicus 81-84 25205944-0 2011 Molecular interaction of Survivin and Piperine by computational docking analyses for neuroblastoma targeting. piperine 38-46 baculoviral IAP repeat-containing 5 Mus musculus 25-33 21827816-1 2011 The present study was planned to investigate the antigenotoxic effects of curcumin and piperine separately and in combination against benzo(a)pyrene (BaP) induced DNA damage in lungs and livers of mice. piperine 87-95 prohibitin 2 Mus musculus 150-153 21827816-4 2011 Pretreatments of curcumin and curcumin plus piperine before administration of single dose of BaP significantly decreased the levels of 8-oxo-dG content and % DNA in the comet tail in both the tissues. piperine 44-52 prohibitin 2 Mus musculus 93-96 21827816-5 2011 Moreover, the genoprotective potential of curcumin plus piperine was significantly higher as compared to curcumin alone against BaP induced DNA damage. piperine 56-64 prohibitin 2 Mus musculus 128-131 21964383-0 2011 Role of 5-HT(1A) and 5-HT(1B) receptors in the antidepressant-like effect of piperine in the forced swim test. piperine 77-85 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 8-15 21964383-4 2011 On the other hand, a sub-effective dose of piperine (1mg/kg, intraperitoneally) produced a synergistic antidepressant-like effect with (+)-8-hydroxy-2-(di-n-propylamino)tetralin (a 5-HT(1A) receptor agonist, 1mg/kg, intraperitoneally) or anpirtoline (a 5-HT(1B) receptor agonist, 0.25mg/kg, intraperitoneally). piperine 43-51 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 181-198 21964383-4 2011 On the other hand, a sub-effective dose of piperine (1mg/kg, intraperitoneally) produced a synergistic antidepressant-like effect with (+)-8-hydroxy-2-(di-n-propylamino)tetralin (a 5-HT(1A) receptor agonist, 1mg/kg, intraperitoneally) or anpirtoline (a 5-HT(1B) receptor agonist, 0.25mg/kg, intraperitoneally). piperine 43-51 5-hydroxytryptamine (serotonin) receptor 1B Mus musculus 253-270 21964383-5 2011 Taken together, these results suggest that the antidepressant-like effect of piperine in the mouse forced swim test may be mediated, at least in part, by the activation of 5-HT(1A) and 5-HT(1B) receptors. piperine 77-85 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 172-179 25205944-5 2011 In this study, a naturally occurring ligand - Piperine was assessed for its interaction with Survivin protein. piperine 46-54 baculoviral IAP repeat-containing 5 Mus musculus 93-101 25205944-6 2011 PURPOSE: The study was undertaken in order to identify the experimental feasibility of Survivin inhibitor ligand Piperine as targeting treatment of NB. piperine 113-121 baculoviral IAP repeat-containing 5 Mus musculus 87-95 25205944-12 2011 CONCLUSION: The molecular docking study for mice Survivin and Piperine shows good inhibitory interaction effect and can, therefore, be considered as a molecule against Survivin enhanced tumor condition including NB. piperine 62-70 baculoviral IAP repeat-containing 5 Mus musculus 49-57 25205944-12 2011 CONCLUSION: The molecular docking study for mice Survivin and Piperine shows good inhibitory interaction effect and can, therefore, be considered as a molecule against Survivin enhanced tumor condition including NB. piperine 62-70 baculoviral IAP repeat-containing 5 Mus musculus 168-176 21354279-7 2011 Furthermore, piperine strongly repressed the PMA-induced phosphorylation of ERK, which are dependent on the PKCalpha pathway. piperine 13-21 protein kinase C alpha Homo sapiens 108-116 21354279-0 2011 Suppression of phorbol-12-myristate-13-acetate-induced tumor cell invasion by piperine via the inhibition of PKCalpha/ERK1/2-dependent matrix metalloproteinase-9 expression. piperine 78-86 protein kinase C alpha Homo sapiens 109-117 21703243-0 2011 TRPV1 agonist piperine but not olvanil enhances glutamatergic spontaneous excitatory transmission in rat spinal substantia gelatinosa neurons. piperine 14-22 transient receptor potential cation channel, subfamily V, member 1 Rattus norvegicus 0-5 21703243-6 2011 The facilitatory effect of piperine was blocked by TRPV1 antagonist capsazepine. piperine 27-35 transient receptor potential cation channel, subfamily V, member 1 Rattus norvegicus 51-56 21703243-7 2011 It is concluded that piperine but not olvanil activates TRPV1 channels in the central terminals of primary-afferent neurons, resulting in an increase in the spontaneous release of l-glutamate onto SG neurons. piperine 21-29 transient receptor potential cation channel, subfamily V, member 1 Rattus norvegicus 56-61 21354279-8 2011 In conclusion, we demonstrated that the anti-invasive effects of piperine may occur through inhibition of PKCalpha and ERK phosphorylation and reduction of NF-kappaB and AP-1 activation, leading to down-regulation of MMP-9 expression. piperine 65-73 protein kinase C alpha Homo sapiens 106-114 21354279-0 2011 Suppression of phorbol-12-myristate-13-acetate-induced tumor cell invasion by piperine via the inhibition of PKCalpha/ERK1/2-dependent matrix metalloproteinase-9 expression. piperine 78-86 mitogen-activated protein kinase 3 Homo sapiens 118-124 21354279-0 2011 Suppression of phorbol-12-myristate-13-acetate-induced tumor cell invasion by piperine via the inhibition of PKCalpha/ERK1/2-dependent matrix metalloproteinase-9 expression. piperine 78-86 matrix metallopeptidase 9 Homo sapiens 135-161 21354279-4 2011 We found that piperine suppresses PMA-enhanced matrix metalloproteinase-9 (MMP-9) expression at the protein, mRNA, and transcriptional levels through the suppression of NF-kappaB and AP-1 activation without changing the level of tissue inhibitor of metalloproteinase (TIMP)-1. piperine 14-22 matrix metallopeptidase 9 Homo sapiens 47-73 21354279-4 2011 We found that piperine suppresses PMA-enhanced matrix metalloproteinase-9 (MMP-9) expression at the protein, mRNA, and transcriptional levels through the suppression of NF-kappaB and AP-1 activation without changing the level of tissue inhibitor of metalloproteinase (TIMP)-1. piperine 14-22 matrix metallopeptidase 9 Homo sapiens 75-80 21354279-4 2011 We found that piperine suppresses PMA-enhanced matrix metalloproteinase-9 (MMP-9) expression at the protein, mRNA, and transcriptional levels through the suppression of NF-kappaB and AP-1 activation without changing the level of tissue inhibitor of metalloproteinase (TIMP)-1. piperine 14-22 TIMP metallopeptidase inhibitor 1 Homo sapiens 229-275 21354279-5 2011 Piperine also inhibits PMA-enhanced membrane-type 1 MMP expression without changing the level of tissue inhibitor of metalloproteinase (TIMP)-1 and TIMP-2. piperine 0-8 matrix metallopeptidase 9 Homo sapiens 52-55 21354279-8 2011 In conclusion, we demonstrated that the anti-invasive effects of piperine may occur through inhibition of PKCalpha and ERK phosphorylation and reduction of NF-kappaB and AP-1 activation, leading to down-regulation of MMP-9 expression. piperine 65-73 mitogen-activated protein kinase 1 Homo sapiens 119-122 21354279-8 2011 In conclusion, we demonstrated that the anti-invasive effects of piperine may occur through inhibition of PKCalpha and ERK phosphorylation and reduction of NF-kappaB and AP-1 activation, leading to down-regulation of MMP-9 expression. piperine 65-73 matrix metallopeptidase 9 Homo sapiens 217-222 21333639-0 2011 Involvement of P-glycoprotein and CYP 3A4 in the enhancement of etoposide bioavailability by a piperine analogue. piperine 95-103 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 34-41 21354279-6 2011 Piperine inhibited PMA-induced NF-kappaB and c-Jun nuclear translocation, which are upstream of PMA-induced MMP-9 expression and invasion. piperine 0-8 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 45-50 21354279-6 2011 Piperine inhibited PMA-induced NF-kappaB and c-Jun nuclear translocation, which are upstream of PMA-induced MMP-9 expression and invasion. piperine 0-8 matrix metallopeptidase 9 Homo sapiens 108-113 21354279-7 2011 Furthermore, piperine strongly repressed the PMA-induced phosphorylation of ERK, which are dependent on the PKCalpha pathway. piperine 13-21 mitogen-activated protein kinase 1 Homo sapiens 76-79 20381363-0 2010 In vitro TRPV1 activity of piperine derived amides. piperine 27-35 transient receptor potential cation channel subfamily V member 1 Homo sapiens 9-14 20621590-5 2010 Administration of piperine inhibited LPS-induced endotoxin shock, leukocyte accumulation and the production of tumor necrosis factor-alpha (TNF-alpha), but not of interleukin (IL)-1beta and IL-6. piperine 18-26 tumor necrosis factor Mus musculus 111-138 20621590-5 2010 Administration of piperine inhibited LPS-induced endotoxin shock, leukocyte accumulation and the production of tumor necrosis factor-alpha (TNF-alpha), but not of interleukin (IL)-1beta and IL-6. piperine 18-26 tumor necrosis factor Mus musculus 140-149 20621590-6 2010 In peritoneal macrophages, piperine inhibited LPS/poly (I:C)/CpG-ODN-induced TNF-alpha production. piperine 27-35 tumor necrosis factor Mus musculus 77-86 20621590-7 2010 Piperine also inhibited LPS-induced endotoxin shock in TNF-alpha knockout (KO) mice. piperine 0-8 tumor necrosis factor Mus musculus 55-64 20621590-10 2010 Piperine inhibited the levels of interferon regulatory factor (IRF)-1 and IRF-7 mRNA, and the phosphorylation and nuclear translocation of IRF-3. piperine 0-8 interferon regulatory factor 1 Mus musculus 33-69 20621590-10 2010 Piperine inhibited the levels of interferon regulatory factor (IRF)-1 and IRF-7 mRNA, and the phosphorylation and nuclear translocation of IRF-3. piperine 0-8 interferon regulatory factor 7 Mus musculus 74-79 20621590-10 2010 Piperine inhibited the levels of interferon regulatory factor (IRF)-1 and IRF-7 mRNA, and the phosphorylation and nuclear translocation of IRF-3. piperine 0-8 interferon regulatory factor 3 Mus musculus 139-144 20621590-11 2010 Piperine also reduced activation of signal transducer and activator of transcription (STAT)-1. piperine 0-8 signal transducer and activator of transcription 1 Mus musculus 36-93 20621590-12 2010 In addition, activation of STAT-1 was inhibited in IFN-alpha/beta-treated cells by piperine. piperine 83-91 signal transducer and activator of transcription 1 Mus musculus 27-33 20621590-12 2010 In addition, activation of STAT-1 was inhibited in IFN-alpha/beta-treated cells by piperine. piperine 83-91 interferon alpha Mus musculus 51-60 20118549-1 2010 The present study was conducted to investigate the functional and transcriptional modulation of P-glycoprotein (MDR-1) by several dietary ingredients (piperine, capsaicin, daidzein, genistein, sesamin, curcumin, taurine) in vinblastine-resistant colon carcinoma LS-180 cells (LS-180V cells). piperine 151-159 ATP binding cassette subfamily B member 1 Homo sapiens 96-110 20176514-0 2010 Simultaneous determination of etoposide and a piperine analogue (PA-1) by UPLC-qTOF-MS: evidence that PA-1 enhances the oral bioavailability of etoposide in mice. piperine 46-54 PAXIP1 associated glutamate rich protein 1A Mus musculus 65-69 20176514-0 2010 Simultaneous determination of etoposide and a piperine analogue (PA-1) by UPLC-qTOF-MS: evidence that PA-1 enhances the oral bioavailability of etoposide in mice. piperine 46-54 PAXIP1 associated glutamate rich protein 1A Mus musculus 102-106 20176514-1 2010 In the present investigation, a UPLC-qTOF-MS/MS method has been developed for the simultaneous determination of etoposide and a piperine analogue, namely, 4-ethyl 5-(3,4-methylenedioxyphenyl)-2E,4E-pentadienoic acid piperidide (PA-1). piperine 128-136 PAXIP1 associated glutamate rich protein 1A Mus musculus 228-232 20118549-3 2010 These results suggest that the P-glycoprotein-mediated efflux is inhibited by piperine, capsaicin and sesamin and stimulated by daidzein and genistein. piperine 78-86 ATP binding cassette subfamily B member 1 Homo sapiens 31-45 20118549-1 2010 The present study was conducted to investigate the functional and transcriptional modulation of P-glycoprotein (MDR-1) by several dietary ingredients (piperine, capsaicin, daidzein, genistein, sesamin, curcumin, taurine) in vinblastine-resistant colon carcinoma LS-180 cells (LS-180V cells). piperine 151-159 ATP binding cassette subfamily B member 1 Homo sapiens 112-117 20118549-4 2010 The concurrent addition of piperine and capsaicin seemed to inhibit synergistically the P-glycoprotein-mediated efflux. piperine 27-35 ATP binding cassette subfamily B member 1 Homo sapiens 88-102 20460725-3 2010 Among these, piperine, isopiperine, isochavicine, piperanine, pipernonaline, dehydropipernonaline, retrofractamide C, piperolein A, and piperolein B relatively strongly activated TRPV1. piperine 13-21 transient receptor potential cation channel subfamily V member 1 Homo sapiens 179-184 20118549-7 2010 Piperine, genistein and curcumin have been suggested to stimulate P-glycoprotein-mediated efflux without increasing P-glycoprotein expression. piperine 0-8 ATP binding cassette subfamily B member 1 Homo sapiens 66-80 20118549-8 2010 In LS-180V cells, significant increases in mRNA levels of multi-drug resistance associated protein 1 (MRP1) or MRP3 were observed on pretreatment with capsaicin, daidzein, piperine and sesamin. piperine 172-180 ATP binding cassette subfamily C member 1 Homo sapiens 58-100 20118549-8 2010 In LS-180V cells, significant increases in mRNA levels of multi-drug resistance associated protein 1 (MRP1) or MRP3 were observed on pretreatment with capsaicin, daidzein, piperine and sesamin. piperine 172-180 ATP binding cassette subfamily C member 1 Homo sapiens 102-106 20118549-8 2010 In LS-180V cells, significant increases in mRNA levels of multi-drug resistance associated protein 1 (MRP1) or MRP3 were observed on pretreatment with capsaicin, daidzein, piperine and sesamin. piperine 172-180 ATP binding cassette subfamily C member 3 Homo sapiens 111-115 20118549-10 2010 Also, capsaicin, daidzein, piperine and sesamin increased significantly the mRNA expression of MRP1 or MRP3. piperine 27-35 ATP binding cassette subfamily C member 1 Homo sapiens 95-99 20118549-10 2010 Also, capsaicin, daidzein, piperine and sesamin increased significantly the mRNA expression of MRP1 or MRP3. piperine 27-35 ATP binding cassette subfamily C member 3 Homo sapiens 103-107 21033621-8 2010 Piperine decreased the blood pressure rise from the third week of treatment, synthesis of elastin and the percentual and absolute content of PTAH positive myofibrils, however, it did not affect other parameters. piperine 0-8 elastin Rattus norvegicus 90-97 20460725-3 2010 Among these, piperine, isopiperine, isochavicine, piperanine, pipernonaline, dehydropipernonaline, retrofractamide C, piperolein A, and piperolein B relatively strongly activated TRPV1. piperine 23-34 transient receptor potential cation channel subfamily V member 1 Homo sapiens 179-184 20460725-3 2010 Among these, piperine, isopiperine, isochavicine, piperanine, pipernonaline, dehydropipernonaline, retrofractamide C, piperolein A, and piperolein B relatively strongly activated TRPV1. piperine 36-48 transient receptor potential cation channel subfamily V member 1 Homo sapiens 179-184 20460725-7 2010 We identified in this study new transient receptor potential (TRP) agonists present in black pepper and found that piperine, isopiperine, isochavicine, piperanine, piperolein A, and piperolein B activated both TRPV1 and TRPA1. piperine 115-123 transient receptor potential cation channel subfamily V member 1 Homo sapiens 210-215 20460725-7 2010 We identified in this study new transient receptor potential (TRP) agonists present in black pepper and found that piperine, isopiperine, isochavicine, piperanine, piperolein A, and piperolein B activated both TRPV1 and TRPA1. piperine 115-123 transient receptor potential cation channel subfamily A member 1 Homo sapiens 220-225 20460725-7 2010 We identified in this study new transient receptor potential (TRP) agonists present in black pepper and found that piperine, isopiperine, isochavicine, piperanine, piperolein A, and piperolein B activated both TRPV1 and TRPA1. piperine 125-136 transient receptor potential cation channel subfamily V member 1 Homo sapiens 210-215 20460725-7 2010 We identified in this study new transient receptor potential (TRP) agonists present in black pepper and found that piperine, isopiperine, isochavicine, piperanine, piperolein A, and piperolein B activated both TRPV1 and TRPA1. piperine 125-136 transient receptor potential cation channel subfamily A member 1 Homo sapiens 220-225 20460725-7 2010 We identified in this study new transient receptor potential (TRP) agonists present in black pepper and found that piperine, isopiperine, isochavicine, piperanine, piperolein A, and piperolein B activated both TRPV1 and TRPA1. piperine 138-150 transient receptor potential cation channel subfamily V member 1 Homo sapiens 210-215 20460725-7 2010 We identified in this study new transient receptor potential (TRP) agonists present in black pepper and found that piperine, isopiperine, isochavicine, piperanine, piperolein A, and piperolein B activated both TRPV1 and TRPA1. piperine 138-150 transient receptor potential cation channel subfamily A member 1 Homo sapiens 220-225 19110999-3 2008 A significant decrease in the activities of antioxidant enzymes superoxide dismutase, catalase, glutathione peroxidase, and glutathione reductase in the testis was observed at 10 and 100 mg of piperine administration when compared with the controls. piperine 193-201 catalase Rattus norvegicus 86-94 19703367-10 2009 KEY FINDINGS: P-gp inhibitory activity of the aqueous extract was comparable with that of pure piperine (P > 0.05) and was significantly higher than the alcoholic extract (P < 0.05). piperine 95-103 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 14-18 19703367-11 2009 Pure piperine and the aqueous extract exhibited significant P-gp inhibitory activity compared with control, which was irrespective of oral pretreatment dose and duration levels. piperine 5-13 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 60-64 19222908-0 2009 Piperine inhibits eosinophil infiltration and airway hyperresponsiveness by suppressing T cell activity and Th2 cytokine production in the ovalbumin-induced asthma model. piperine 0-8 heart and neural crest derivatives expressed 2 Mus musculus 108-111 19222908-0 2009 Piperine inhibits eosinophil infiltration and airway hyperresponsiveness by suppressing T cell activity and Th2 cytokine production in the ovalbumin-induced asthma model. piperine 0-8 serine (or cysteine) peptidase inhibitor, clade B, member 1, pseudogene Mus musculus 139-148 19222908-5 2009 KEY FINDINGS: Piperine-treated groups had suppressed eosinophil infiltration, allergic airway inflammation and airway hyperresponsiveness, and these occurred by suppression of the production of interleukin-4, interleukin-5, immunoglobulin E and histamine. piperine 14-22 interleukin 4 Mus musculus 194-207 19222908-5 2009 KEY FINDINGS: Piperine-treated groups had suppressed eosinophil infiltration, allergic airway inflammation and airway hyperresponsiveness, and these occurred by suppression of the production of interleukin-4, interleukin-5, immunoglobulin E and histamine. piperine 14-22 interleukin 5 Mus musculus 209-222 19327174-0 2009 Anti-inflammatory and antiarthritic effects of piperine in human interleukin 1beta-stimulated fibroblast-like synoviocytes and in rat arthritis models. piperine 47-55 interleukin 1 beta Homo sapiens 65-82 19327174-2 2009 METHODS: The in vitro anti-inflammatory activity of piperine was tested on interleukin 1beta (IL1beta)-stimulated fibroblast-like synoviocytes derived form patients with rheumatoid arthritis. piperine 52-60 interleukin 1 beta Homo sapiens 75-92 19327174-2 2009 METHODS: The in vitro anti-inflammatory activity of piperine was tested on interleukin 1beta (IL1beta)-stimulated fibroblast-like synoviocytes derived form patients with rheumatoid arthritis. piperine 52-60 interleukin 1 beta Homo sapiens 94-101 19327174-7 2009 RESULTS: Piperine inhibited the expression of IL6 and MMP13 and reduced the production of PGE2 in a dose dependant manner at concentrations of 10 to 100 microg/ml. piperine 9-17 interleukin 6 Rattus norvegicus 46-49 19327174-7 2009 RESULTS: Piperine inhibited the expression of IL6 and MMP13 and reduced the production of PGE2 in a dose dependant manner at concentrations of 10 to 100 microg/ml. piperine 9-17 matrix metallopeptidase 13 Rattus norvegicus 54-59 19327174-9 2009 Piperine inhibited the migration of activator protein 1 (AP-1), but not nuclear factor (NF)kappaB, into the nucleus in IL1beta-treated synoviocytes. piperine 0-8 Jun proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 36-55 19327174-9 2009 Piperine inhibited the migration of activator protein 1 (AP-1), but not nuclear factor (NF)kappaB, into the nucleus in IL1beta-treated synoviocytes. piperine 0-8 Jun proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 57-61 19327174-9 2009 Piperine inhibited the migration of activator protein 1 (AP-1), but not nuclear factor (NF)kappaB, into the nucleus in IL1beta-treated synoviocytes. piperine 0-8 interleukin 1 beta Rattus norvegicus 119-126 19110999-3 2008 A significant decrease in the activities of antioxidant enzymes superoxide dismutase, catalase, glutathione peroxidase, and glutathione reductase in the testis was observed at 10 and 100 mg of piperine administration when compared with the controls. piperine 193-201 glutathione-disulfide reductase Rattus norvegicus 124-145 19110999-6 2008 Immunofluorescence studies demonstrated a dose-dependent increase in caspase 3 and Fas protein in testicular germ cells after piperine treatment. piperine 126-134 caspase 3 Rattus norvegicus 69-78 18417181-0 2008 In vitro and in vivo evaluation of the effects of piperine on P-gp function and expression. piperine 50-58 phosphoglycolate phosphatase Homo sapiens 62-66 18480186-0 2008 Curcuminoids inhibit multiple human cytochromes P450, UDP-glucuronosyltransferase, and sulfotransferase enzymes, whereas piperine is a relatively selective CYP3A4 inhibitor. piperine 121-129 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 156-162 18480186-5 2008 Piperine was a relatively selective noncompetitive inhibitor of CYP3A (IC(50) 5.5 +/- 0.7 microM, K(i) = 5.4 +/- 0.3 microM) with less effect on other enzymes evaluated (IC(50) > 29 microM). piperine 0-8 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 64-69 18480186-6 2008 Curcuminoid extract and piperine inhibited recombinant CYP3A4 much more potently (by >5-fold) than CYP3A5. piperine 24-32 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 55-61 18480186-10 2008 administered curcuminoid/piperine combination is most likely to inhibit CYP3A, CYP2C9, UGT, and SULT metabolism within the intestinal mucosa. piperine 25-33 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 72-77 18480186-10 2008 administered curcuminoid/piperine combination is most likely to inhibit CYP3A, CYP2C9, UGT, and SULT metabolism within the intestinal mucosa. piperine 25-33 cytochrome P450 family 2 subfamily C member 9 Homo sapiens 79-85 18480186-10 2008 administered curcuminoid/piperine combination is most likely to inhibit CYP3A, CYP2C9, UGT, and SULT metabolism within the intestinal mucosa. piperine 25-33 UDP glucuronosyltransferase family 1 member A complex locus Homo sapiens 87-90 18417181-2 2008 The purpose of the present study was to evaluate the effects of acute and prolonged piperine exposure on cellular P-gp expression and function in vitro and in vivo. piperine 84-92 phosphoglycolate phosphatase Homo sapiens 114-118 18417181-3 2008 Piperine at concentrations ranging from 10 to 100 microM, determined by MTT assay to be non-cytotoxic, was observed to inhibit P-gp mediated efflux transport of [(3)H]-digoxin across L-MDR1 and Caco-2 cell monolayers. piperine 0-8 phosphoglycolate phosphatase Homo sapiens 127-131 18417181-3 2008 Piperine at concentrations ranging from 10 to 100 microM, determined by MTT assay to be non-cytotoxic, was observed to inhibit P-gp mediated efflux transport of [(3)H]-digoxin across L-MDR1 and Caco-2 cell monolayers. piperine 0-8 ATP binding cassette subfamily B member 1 Homo sapiens 185-189 18417181-5 2008 In contrast, prolonged (48 and 72 h) co-incubation of Caco-2 cell monolayers with piperine (50 and 100 microM) increased P-gp activity through an up-regulation of cellular P-gp protein and MDR1 mRNA levels. piperine 82-90 phosphoglycolate phosphatase Homo sapiens 121-125 18417181-5 2008 In contrast, prolonged (48 and 72 h) co-incubation of Caco-2 cell monolayers with piperine (50 and 100 microM) increased P-gp activity through an up-regulation of cellular P-gp protein and MDR1 mRNA levels. piperine 82-90 phosphoglycolate phosphatase Homo sapiens 172-176 18417181-5 2008 In contrast, prolonged (48 and 72 h) co-incubation of Caco-2 cell monolayers with piperine (50 and 100 microM) increased P-gp activity through an up-regulation of cellular P-gp protein and MDR1 mRNA levels. piperine 82-90 ATP binding cassette subfamily B member 1 Homo sapiens 189-193 18417181-7 2008 Peroral administration of piperine at the dose of 112 microg/kg body weight/day to male Wistar rats for 14 consecutive days also led to increased intestinal P-gp levels. piperine 26-34 phosphoglycolate phosphatase Rattus norvegicus 157-161 18520030-4 2008 Furthermore, piperine was found to inhibit both ACAT1 and ACAT2 isozymes to a similar extent (IC50: 16, 18 microM, respectively) in cell-based assays using ACAT1- or ACAT2-expressing cells. piperine 13-21 acetyl-Coenzyme A acetyltransferase 1 Mus musculus 48-53 18563347-1 2008 We have previously reported that piperine, a known piperidine alkaloid from Piper longum, competitively inhibited mouse brain MAO-A and MAO-B activities. piperine 33-41 monoamine oxidase A Mus musculus 126-131 18563347-1 2008 We have previously reported that piperine, a known piperidine alkaloid from Piper longum, competitively inhibited mouse brain MAO-A and MAO-B activities. piperine 33-41 monoamine oxidase B Mus musculus 136-141 18520030-4 2008 Furthermore, piperine was found to inhibit both ACAT1 and ACAT2 isozymes to a similar extent (IC50: 16, 18 microM, respectively) in cell-based assays using ACAT1- or ACAT2-expressing cells. piperine 13-21 acetyl-Coenzyme A acetyltransferase 2 Mus musculus 58-63 18520030-4 2008 Furthermore, piperine was found to inhibit both ACAT1 and ACAT2 isozymes to a similar extent (IC50: 16, 18 microM, respectively) in cell-based assays using ACAT1- or ACAT2-expressing cells. piperine 13-21 acetyl-Coenzyme A acetyltransferase 1 Mus musculus 156-161 18520030-4 2008 Furthermore, piperine was found to inhibit both ACAT1 and ACAT2 isozymes to a similar extent (IC50: 16, 18 microM, respectively) in cell-based assays using ACAT1- or ACAT2-expressing cells. piperine 13-21 acetyl-Coenzyme A acetyltransferase 2 Mus musculus 166-171 18520030-5 2008 Thus, it was suggested that piperine inhibited macrophage ACAT to decrease CE synthesis, leading to a reduction of lipid droplets. piperine 28-36 sterol O-acyltransferase 2 Mus musculus 58-62 17346695-12 2007 Whereas, TRPV1 agonists, capsaicin and piperine, inhibited gastric lesions induced by ethanol, 1% ammonia, and aspirin, but had less of an effect on 0.6 M HCl-induced gastric lesions. piperine 39-47 transient receptor potential cation channel, subfamily V, member 1 Rattus norvegicus 9-14 18289853-4 2008 Furthermore, a principal amide constituent, piperine, dose-dependently inhibited increase in serum GPT and GOT levels at doses of 2.5-10 mg/kg (p.o.) piperine 44-52 glutamic pyruvic transaminase, soluble Mus musculus 99-102 17706638-8 2007 The oxidative stress markers markedly alter prior to a decline in mitochondrial membrane potential, caspase-3 activation and DNA degradation The splenic cell population was observed to change only at 18 h and the release of two cytokines was affected at 72 h. Addition of piperine in various concentrations (1, 10 and 50 microg/ml) ameliorated the above events. piperine 272-280 caspase 3 Mus musculus 100-109 17764673-0 2007 Piperine inhibits TNF-alpha induced adhesion of neutrophils to endothelial monolayer through suppression of NF-kappaB and IkappaB kinase activation. piperine 0-8 tumor necrosis factor Homo sapiens 18-27 17764673-0 2007 Piperine inhibits TNF-alpha induced adhesion of neutrophils to endothelial monolayer through suppression of NF-kappaB and IkappaB kinase activation. piperine 0-8 nuclear factor kappa B subunit 1 Homo sapiens 108-117 17764673-4 2007 The inhibition of neutrophils to endothelial monolayer by piperine is due to its ability to block the tumor necrosis factor-alpha (TNF-alpha) induced expression of cell adhesion molecules i.e. ICAM-1 (intercellular adhesion molecule-1), VCAM-1 (vascular cell adhesion molecule-1) and E-selectin as analyzed by cell-ELISA and confirmed by flow cytometry. piperine 58-66 tumor necrosis factor Homo sapiens 102-129 17764673-4 2007 The inhibition of neutrophils to endothelial monolayer by piperine is due to its ability to block the tumor necrosis factor-alpha (TNF-alpha) induced expression of cell adhesion molecules i.e. ICAM-1 (intercellular adhesion molecule-1), VCAM-1 (vascular cell adhesion molecule-1) and E-selectin as analyzed by cell-ELISA and confirmed by flow cytometry. piperine 58-66 tumor necrosis factor Homo sapiens 131-140 17764673-4 2007 The inhibition of neutrophils to endothelial monolayer by piperine is due to its ability to block the tumor necrosis factor-alpha (TNF-alpha) induced expression of cell adhesion molecules i.e. ICAM-1 (intercellular adhesion molecule-1), VCAM-1 (vascular cell adhesion molecule-1) and E-selectin as analyzed by cell-ELISA and confirmed by flow cytometry. piperine 58-66 intercellular adhesion molecule 1 Homo sapiens 193-199 17764673-4 2007 The inhibition of neutrophils to endothelial monolayer by piperine is due to its ability to block the tumor necrosis factor-alpha (TNF-alpha) induced expression of cell adhesion molecules i.e. ICAM-1 (intercellular adhesion molecule-1), VCAM-1 (vascular cell adhesion molecule-1) and E-selectin as analyzed by cell-ELISA and confirmed by flow cytometry. piperine 58-66 intercellular adhesion molecule 1 Homo sapiens 201-234 17764673-4 2007 The inhibition of neutrophils to endothelial monolayer by piperine is due to its ability to block the tumor necrosis factor-alpha (TNF-alpha) induced expression of cell adhesion molecules i.e. ICAM-1 (intercellular adhesion molecule-1), VCAM-1 (vascular cell adhesion molecule-1) and E-selectin as analyzed by cell-ELISA and confirmed by flow cytometry. piperine 58-66 vascular cell adhesion molecule 1 Homo sapiens 237-243 17764673-4 2007 The inhibition of neutrophils to endothelial monolayer by piperine is due to its ability to block the tumor necrosis factor-alpha (TNF-alpha) induced expression of cell adhesion molecules i.e. ICAM-1 (intercellular adhesion molecule-1), VCAM-1 (vascular cell adhesion molecule-1) and E-selectin as analyzed by cell-ELISA and confirmed by flow cytometry. piperine 58-66 vascular cell adhesion molecule 1 Homo sapiens 245-278 17764673-4 2007 The inhibition of neutrophils to endothelial monolayer by piperine is due to its ability to block the tumor necrosis factor-alpha (TNF-alpha) induced expression of cell adhesion molecules i.e. ICAM-1 (intercellular adhesion molecule-1), VCAM-1 (vascular cell adhesion molecule-1) and E-selectin as analyzed by cell-ELISA and confirmed by flow cytometry. piperine 58-66 selectin E Homo sapiens 284-294 17764673-5 2007 Further, we demonstrate that inhibition of ICAM-1 by piperine is reversible. piperine 53-61 intercellular adhesion molecule 1 Homo sapiens 43-49 17764673-6 2007 As nuclear factor-kappaB (NF-kappaB) is known to control the transcriptional regulation of cell adhesion molecules hence, we measured the effect of piperine on NF-kappaB in the cytoplasm and in the nucleus of endothelial cells. piperine 148-156 nuclear factor kappa B subunit 1 Homo sapiens 3-24 17764673-6 2007 As nuclear factor-kappaB (NF-kappaB) is known to control the transcriptional regulation of cell adhesion molecules hence, we measured the effect of piperine on NF-kappaB in the cytoplasm and in the nucleus of endothelial cells. piperine 148-156 nuclear factor kappa B subunit 1 Homo sapiens 26-35 17764673-6 2007 As nuclear factor-kappaB (NF-kappaB) is known to control the transcriptional regulation of cell adhesion molecules hence, we measured the effect of piperine on NF-kappaB in the cytoplasm and in the nucleus of endothelial cells. piperine 148-156 nuclear factor kappa B subunit 1 Homo sapiens 160-169 17764673-7 2007 We observed that pretreatment of endothelial cells with piperine blocks the nuclear translocation and activation of NF-kappaB via blocking the phosphorylation and degradation of its inhibitory protein, IkappaBalpha. piperine 56-64 nuclear factor kappa B subunit 1 Homo sapiens 116-125 17764673-7 2007 We observed that pretreatment of endothelial cells with piperine blocks the nuclear translocation and activation of NF-kappaB via blocking the phosphorylation and degradation of its inhibitory protein, IkappaBalpha. piperine 56-64 NFKB inhibitor alpha Homo sapiens 202-214 17764673-8 2007 Piperine blocks the phosphorylation and degradation of IkappaBalpha by attenuating TNF-alpha induced IkappaB kinase activity. piperine 0-8 NFKB inhibitor alpha Homo sapiens 55-67 17764673-8 2007 Piperine blocks the phosphorylation and degradation of IkappaBalpha by attenuating TNF-alpha induced IkappaB kinase activity. piperine 0-8 tumor necrosis factor Homo sapiens 83-92 17418561-0 2007 Piperine protects cisplatin-induced apoptosis via heme oxygenase-1 induction in auditory cells. piperine 0-8 heme oxygenase 1 Homo sapiens 50-66 17418561-2 2007 In this study, we examined whether piperine could protect House Ear Institute-Organ of Corti 1 (HEI-OC1) cells against cisplatin-induced apoptosis through the induction of heme oxygenase (HO)-1 expression. piperine 35-43 heme oxygenase 1 Homo sapiens 172-193 17418561-3 2007 Piperine (10-100 microM) induced the expression of HO-1 in dose- and time-dependent manners. piperine 0-8 heme oxygenase 1 Homo sapiens 51-55 17418561-4 2007 Piperine also induced antioxidant response element-luciferase and translocated nuclear factor-E2-related factor-2 (Nrf2) to nucleus. piperine 0-8 NFE2 like bZIP transcription factor 2 Homo sapiens 115-119 17418561-5 2007 Piperine activated the c-Jun N-terminal kinase (JNK), extracellular signal-regulated kinase and p38 mitogen-activated protein kinase (MAPK) pathways, and the JNK pathway played an important role in piperine-induced HO-1 expression. piperine 0-8 mitogen-activated protein kinase 8 Homo sapiens 23-46 17418561-5 2007 Piperine activated the c-Jun N-terminal kinase (JNK), extracellular signal-regulated kinase and p38 mitogen-activated protein kinase (MAPK) pathways, and the JNK pathway played an important role in piperine-induced HO-1 expression. piperine 0-8 mitogen-activated protein kinase 8 Homo sapiens 48-51 17418561-5 2007 Piperine activated the c-Jun N-terminal kinase (JNK), extracellular signal-regulated kinase and p38 mitogen-activated protein kinase (MAPK) pathways, and the JNK pathway played an important role in piperine-induced HO-1 expression. piperine 0-8 mitogen-activated protein kinase 14 Homo sapiens 96-132 17418561-5 2007 Piperine activated the c-Jun N-terminal kinase (JNK), extracellular signal-regulated kinase and p38 mitogen-activated protein kinase (MAPK) pathways, and the JNK pathway played an important role in piperine-induced HO-1 expression. piperine 0-8 heme oxygenase 1 Homo sapiens 215-219 17418561-5 2007 Piperine activated the c-Jun N-terminal kinase (JNK), extracellular signal-regulated kinase and p38 mitogen-activated protein kinase (MAPK) pathways, and the JNK pathway played an important role in piperine-induced HO-1 expression. piperine 198-206 mitogen-activated protein kinase 8 Homo sapiens 158-161 17418561-5 2007 Piperine activated the c-Jun N-terminal kinase (JNK), extracellular signal-regulated kinase and p38 mitogen-activated protein kinase (MAPK) pathways, and the JNK pathway played an important role in piperine-induced HO-1 expression. piperine 198-206 heme oxygenase 1 Homo sapiens 215-219 17418561-7 2007 The protective effect of piperine was abrogated by zinc protoporphyrin IX, an HO inhibitor, and antisense oligodeoxynucleotides against HO-1 gene. piperine 25-33 heme oxygenase 1 Homo sapiens 136-140 17418561-8 2007 These results demonstrate that the expression of HO-1 by piperine is mediated by both JNK pathway and Nrf2, and the expression inhibits cisplatin-induced apoptosis in HEI-OC1 cells. piperine 57-65 heme oxygenase 1 Homo sapiens 49-53 17418561-8 2007 These results demonstrate that the expression of HO-1 by piperine is mediated by both JNK pathway and Nrf2, and the expression inhibits cisplatin-induced apoptosis in HEI-OC1 cells. piperine 57-65 mitogen-activated protein kinase 8 Homo sapiens 86-89 17418561-8 2007 These results demonstrate that the expression of HO-1 by piperine is mediated by both JNK pathway and Nrf2, and the expression inhibits cisplatin-induced apoptosis in HEI-OC1 cells. piperine 57-65 NFE2 like bZIP transcription factor 2 Homo sapiens 102-106 17156774-9 2007 Taken together, the results suggest that piperine inhibits the vagally mediated striated muscle contraction in the mouse esophagus through its action on a TRPV1-dependent pathway as well as a TRPV1-independent site. piperine 41-49 transient receptor potential cation channel, subfamily V, member 1 Mus musculus 155-160 17289085-3 2007 Furthermore, the decreased proliferation of hippocampal progenitor cells was ameliorated and the level of brain-derived neurotrophic factor (BDNF) in hippocampus of CMS stressed mice was up-regulated by piperine treatment in the same time course. piperine 203-211 brain derived neurotrophic factor Mus musculus 106-139 17289085-3 2007 Furthermore, the decreased proliferation of hippocampal progenitor cells was ameliorated and the level of brain-derived neurotrophic factor (BDNF) in hippocampus of CMS stressed mice was up-regulated by piperine treatment in the same time course. piperine 203-211 brain derived neurotrophic factor Mus musculus 141-145 17289085-6 2007 Treatment with piperine (6.25-25 microM) for 72 h reversed the CORT-induced reduction of BDNF mRNA expression in cultured hippocampal neurons. piperine 15-23 brain derived neurotrophic factor Mus musculus 89-93 17289085-7 2007 In summary, up-regulation of the progenitor cell proliferation of hippocampus and cytoprotective activity might be mechanisms involved in the antidepressant-like effect of piperine, which may be closely related to the elevation of hippocampal BDNF level. piperine 172-180 brain derived neurotrophic factor Mus musculus 243-247 17156774-2 2007 In a recent study, similar but also different effects of capsaicin and piperine on TRPV1 were demonstrated. piperine 71-79 transient receptor potential cation channel, subfamily V, member 1 Mus musculus 83-88 17156774-9 2007 Taken together, the results suggest that piperine inhibits the vagally mediated striated muscle contraction in the mouse esophagus through its action on a TRPV1-dependent pathway as well as a TRPV1-independent site. piperine 41-49 transient receptor potential cation channel, subfamily V, member 1 Mus musculus 192-197 16366712-0 2005 Binding of the pepper alkaloid piperine to bovine beta-lactoglobulin: circular dichroism spectroscopy and molecular modeling study. piperine 31-39 beta-lactoglobulin Bos taurus 50-68 16624279-6 2006 Piperine at low concentrations may reduce the MPP(+)-induced viability loss in PC12 cells by suppressing the changes in the mitochondrial membrane permeability, leading to the release of cytochrome c and subsequent activation of caspase-3. piperine 0-8 caspase 3 Rattus norvegicus 229-238 17266134-0 2007 TRPV1 is involved in stretch-evoked contractile changes in the rat autonomous bladder model: a study with piperine, a new TRPV1 agonist. piperine 106-114 transient receptor potential cation channel, subfamily V, member 1 Rattus norvegicus 0-5 17266134-0 2007 TRPV1 is involved in stretch-evoked contractile changes in the rat autonomous bladder model: a study with piperine, a new TRPV1 agonist. piperine 106-114 transient receptor potential cation channel, subfamily V, member 1 Rattus norvegicus 122-127 17266134-3 2007 In this study, we looked at PIP-effects on autonomous bladder contractile activity, with particular interest for its selectivity for the transient receptor potential channel 1 (TRPV1) receptor. piperine 28-31 transient receptor potential cation channel, subfamily V, member 1 Rattus norvegicus 177-182 17266134-14 2007 CONCLUSION: We found evidence for acute and prolonged effects of PIP on bladder contractility, which seem to be mediated through TRPV1. piperine 65-68 transient receptor potential cation channel, subfamily V, member 1 Rattus norvegicus 129-134 16366712-4 2005 Induced CD spectra measured in pH 7.7 phosphate buffer at 37 degrees C demonstrated reversible, non-covalent association of piperine with bovine beta-lactoglobulin (BLG), the major whey protein in milk. piperine 124-132 beta-lactoglobulin Bos taurus 145-163 16366712-4 2005 Induced CD spectra measured in pH 7.7 phosphate buffer at 37 degrees C demonstrated reversible, non-covalent association of piperine with bovine beta-lactoglobulin (BLG), the major whey protein in milk. piperine 124-132 beta-lactoglobulin Bos taurus 165-168 16366712-8 2005 Molecular docking calculations showed that piperine can be efficiently accommodated within the calyx of BLG. piperine 43-51 beta-lactoglobulin Bos taurus 104-107 16366712-9 2005 Additional molecular modeling calculations indicated that the beta-barrel of human tear lipocalin, human serum retinol binding protein, and human neutrophil gelatinase associated lipocalin might also accommodate a piperine molecule. piperine 214-222 lipocalin 2 Homo sapiens 146-188 16313198-3 2005 Both compounds 1 and 2 inhibited the TNF-alpha-induced expression of ICAM-1 in a dose- and time-dependent manner; however, the activity of ethyl 3",4",5"-trimethoxycinnamate (1) was approximately 1.3 times higher than that of piperine (2). piperine 226-234 tumor necrosis factor Homo sapiens 37-46 16043235-3 2005 A recent study shows that piperine, the irritant principle in black pepper, is more efficient than capsaicin in the desensitization of human TRPV1, which suggests that this pharmacological aspect of vanilloids can be dissociated from its potency. piperine 26-34 transient receptor potential cation channel subfamily V member 1 Homo sapiens 141-146 16043235-4 2005 This finding raises the intriguing possibility that piperine can be used as a chemical template for the design of improved TRPV1 agonists. piperine 52-60 transient receptor potential cation channel subfamily V member 1 Homo sapiens 123-128 15685214-0 2005 Effects of piperine, the pungent component of black pepper, at the human vanilloid receptor (TRPV1). piperine 11-19 transient receptor potential cation channel subfamily V member 1 Homo sapiens 93-98 15685214-2 2005 We have characterised the effects of piperine, a pungent alkaloid found in black pepper, on the human vanilloid receptor TRPV1 using whole-cell patch-clamp electrophysiology. piperine 37-45 transient receptor potential cation channel subfamily V member 1 Homo sapiens 121-126 15685214-4 2005 Piperine produced a clear agonist activity at the human TRPV1 receptor yielding rapidly activating whole-cell currents that were antagonised by the competitive TRPV1 antagonist capsazepine and the non-competitive TRPV1 blocker ruthenium red. piperine 0-8 transient receptor potential cation channel subfamily V member 1 Homo sapiens 56-61 15685214-4 2005 Piperine produced a clear agonist activity at the human TRPV1 receptor yielding rapidly activating whole-cell currents that were antagonised by the competitive TRPV1 antagonist capsazepine and the non-competitive TRPV1 blocker ruthenium red. piperine 0-8 transient receptor potential cation channel subfamily V member 1 Homo sapiens 160-165 15685214-4 2005 Piperine produced a clear agonist activity at the human TRPV1 receptor yielding rapidly activating whole-cell currents that were antagonised by the competitive TRPV1 antagonist capsazepine and the non-competitive TRPV1 blocker ruthenium red. piperine 0-8 transient receptor potential cation channel subfamily V member 1 Homo sapiens 160-165 15685214-6 2005 The current-voltage relationship of piperine-activated currents showed pronounced outward rectification (25+/-4-fold between -70 and +70 mV) and a reversal potential of 0.0+/-0.4 mV, which was indistinguishable from that of the prototypical TRPV1 agonist capsaicin. piperine 36-44 transient receptor potential cation channel subfamily V member 1 Homo sapiens 241-246 15685214-8 2005 Although piperine was a less potent agonist (EC50=37.9+/-1.9 microM) than capsaicin (EC50=0.29+/-0.05 microM), it demonstrated a much greater efficacy (approximately two-fold) at TRPV1. piperine 9-17 transient receptor potential cation channel subfamily V member 1 Homo sapiens 179-184 15685214-14 2005 Overall, our data suggest that the effects of piperine at human TRPV1 are similar to those of capsaicin except for its propensity to induce greater receptor desensitisation and, rather remarkably, exhibit a greater efficacy than capsaicin itself. piperine 46-54 transient receptor potential cation channel subfamily V member 1 Homo sapiens 64-69 15685214-15 2005 These results may provide insight into the TRPV1-mediated effects of piperine on gastrointestinal function. piperine 69-77 transient receptor potential cation channel subfamily V member 1 Homo sapiens 43-48 15072439-5 2004 Curcumin, ginsenosides, piperine, some catechins from green tea, and silymarin from milk thistle were found to be inhibitors of Pgp, while some catechins from green tea increased Pgp-mediated drug transport by heterotropic allosteric mechanism, and St. John"s wort induced the intestinal expression of Pgp in vitro and in vivo. piperine 24-32 ATP binding cassette subfamily B member 1 Homo sapiens 128-131 15531295-0 2004 Piperine is a potent inhibitor of nuclear factor-kappaB (NF-kappaB), c-Fos, CREB, ATF-2 and proinflammatory cytokine gene expression in B16F-10 melanoma cells. piperine 0-8 FBJ osteosarcoma oncogene Mus musculus 69-74 15531295-0 2004 Piperine is a potent inhibitor of nuclear factor-kappaB (NF-kappaB), c-Fos, CREB, ATF-2 and proinflammatory cytokine gene expression in B16F-10 melanoma cells. piperine 0-8 cAMP responsive element binding protein 1 Mus musculus 76-80 15531295-0 2004 Piperine is a potent inhibitor of nuclear factor-kappaB (NF-kappaB), c-Fos, CREB, ATF-2 and proinflammatory cytokine gene expression in B16F-10 melanoma cells. piperine 0-8 activating transcription factor 2 Mus musculus 82-87 15531295-4 2004 We also found that piperine could reduce the expression of IL-1beta, IL-6, TNF-alpha, GM-CSF and IL-12p40 genes. piperine 19-27 interleukin 1 beta Mus musculus 59-67 15531295-4 2004 We also found that piperine could reduce the expression of IL-1beta, IL-6, TNF-alpha, GM-CSF and IL-12p40 genes. piperine 19-27 interleukin 6 Mus musculus 69-73 15531295-4 2004 We also found that piperine could reduce the expression of IL-1beta, IL-6, TNF-alpha, GM-CSF and IL-12p40 genes. piperine 19-27 tumor necrosis factor Mus musculus 75-84 15531295-4 2004 We also found that piperine could reduce the expression of IL-1beta, IL-6, TNF-alpha, GM-CSF and IL-12p40 genes. piperine 19-27 colony stimulating factor 2 (granulocyte-macrophage) Mus musculus 86-92 15531295-4 2004 We also found that piperine could reduce the expression of IL-1beta, IL-6, TNF-alpha, GM-CSF and IL-12p40 genes. piperine 19-27 interleukin 12b Mus musculus 97-105 15531295-7 2004 We found that the nuclear translocation of p65, p50, c-Rel subunits of NF-kappaB and other transcription factors such as ATF-2, c-Fos and CREB were inhibited by the treatment of piperine. piperine 178-186 v-rel reticuloendotheliosis viral oncogene homolog A (avian) Mus musculus 43-46 15531295-7 2004 We found that the nuclear translocation of p65, p50, c-Rel subunits of NF-kappaB and other transcription factors such as ATF-2, c-Fos and CREB were inhibited by the treatment of piperine. piperine 178-186 nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus 48-51 15531295-7 2004 We found that the nuclear translocation of p65, p50, c-Rel subunits of NF-kappaB and other transcription factors such as ATF-2, c-Fos and CREB were inhibited by the treatment of piperine. piperine 178-186 reticuloendotheliosis oncogene Mus musculus 53-58 15531295-7 2004 We found that the nuclear translocation of p65, p50, c-Rel subunits of NF-kappaB and other transcription factors such as ATF-2, c-Fos and CREB were inhibited by the treatment of piperine. piperine 178-186 activating transcription factor 2 Mus musculus 121-126 15531295-7 2004 We found that the nuclear translocation of p65, p50, c-Rel subunits of NF-kappaB and other transcription factors such as ATF-2, c-Fos and CREB were inhibited by the treatment of piperine. piperine 178-186 FBJ osteosarcoma oncogene Mus musculus 128-133 15531295-7 2004 We found that the nuclear translocation of p65, p50, c-Rel subunits of NF-kappaB and other transcription factors such as ATF-2, c-Fos and CREB were inhibited by the treatment of piperine. piperine 178-186 cAMP responsive element binding protein 1 Mus musculus 138-142 15120460-2 2004 Among these compounds, piperine and paeonol were found to be inhibitory against MAO A in a dose-dependent manner with IC(50) values of 49.3 and 54.6 microM, respectively. piperine 23-31 monoamine oxidase A Rattus norvegicus 80-85 15120460-3 2004 Piperine, paeonol and emodin were shown to inhibit MAO B in a dose-dependent manner with the IC(50) data of 91.3, 42.5 and 35.4 microM, respectively. piperine 0-8 monoamine oxidase B Rattus norvegicus 51-56 15120460-4 2004 Lineweaver-Burk transformation of the inhibition data indicated that the inhibitory action of piperine on MAO A was of mixed type, and that of paeonol on the same type of the enzyme was of non-competitive type. piperine 94-102 monoamine oxidase A Rattus norvegicus 106-111 15120460-7 2004 The inhibition of piperine and paeonol on MAO B was of competitive type with K(i) values of 79.9 and 38.2 microM, respectively. piperine 18-26 monoamine oxidase B Rattus norvegicus 42-47 15120460-9 2004 The present investigation showed that the phytochemicals piperine, paeonol and emodin are potent MAO inhibitors whereas other compounds were inactive against any type of MAO at 100 microM in the present assay. piperine 57-65 monoamine oxidase A Rattus norvegicus 97-100 15881660-5 2005 Piperine supplementation to tumour-induced animals significantly lowered the phase-I enzymes (NADPH-C reductase, cyt-p450 and cyt-b5)) and there was a rise in glutathione-metabolizing enzymes (GPx, GR and G6PDH), which indicated an antitumour and anti-cancer effect. piperine 0-8 cytochrome P450, family 21, subfamily a, polypeptide 1 Mus musculus 113-121 15881660-5 2005 Piperine supplementation to tumour-induced animals significantly lowered the phase-I enzymes (NADPH-C reductase, cyt-p450 and cyt-b5)) and there was a rise in glutathione-metabolizing enzymes (GPx, GR and G6PDH), which indicated an antitumour and anti-cancer effect. piperine 0-8 peroxiredoxin 6 pseudogene 2 Mus musculus 193-196 15881660-5 2005 Piperine supplementation to tumour-induced animals significantly lowered the phase-I enzymes (NADPH-C reductase, cyt-p450 and cyt-b5)) and there was a rise in glutathione-metabolizing enzymes (GPx, GR and G6PDH), which indicated an antitumour and anti-cancer effect. piperine 0-8 glutathione reductase Mus musculus 198-200 16292757-5 2005 Piperine showed slight down-regulation of the UGDH gene expression, whereas no effect was observed with acetaminophen treatment. piperine 0-8 UDP-glucose 6-dehydrogenase Homo sapiens 46-50 15183854-2 2004 To evaluate the effects of orally supplemented piperine on lung tumour initiation by B(a)p, its effects on ATPase enzymes were first evaluated. piperine 47-55 dynein, axonemal, heavy chain 8 Mus musculus 107-113 15072439-5 2004 Curcumin, ginsenosides, piperine, some catechins from green tea, and silymarin from milk thistle were found to be inhibitors of Pgp, while some catechins from green tea increased Pgp-mediated drug transport by heterotropic allosteric mechanism, and St. John"s wort induced the intestinal expression of Pgp in vitro and in vivo. piperine 24-32 ATP binding cassette subfamily B member 1 Homo sapiens 179-182 15072439-5 2004 Curcumin, ginsenosides, piperine, some catechins from green tea, and silymarin from milk thistle were found to be inhibitors of Pgp, while some catechins from green tea increased Pgp-mediated drug transport by heterotropic allosteric mechanism, and St. John"s wort induced the intestinal expression of Pgp in vitro and in vivo. piperine 24-32 ATP binding cassette subfamily B member 1 Homo sapiens 179-182 11083086-3 2000 Piperine treatment of normal rats enhanced hepatic GSSG concentration by 100% and decreased renal GSH concentration by 35% and renal glutathione reductase activity by 25% when compared to normal controls. piperine 0-8 glutathione-disulfide reductase Rattus norvegicus 133-154 15231065-5 2004 Simultaneous supplementation with black pepper or piperine lowered TBARS and CD levels and maintained SOD, CAT, GPx, GST, and GSH levels to near those of control rats. piperine 50-58 catalase Rattus norvegicus 107-110 15231065-5 2004 Simultaneous supplementation with black pepper or piperine lowered TBARS and CD levels and maintained SOD, CAT, GPx, GST, and GSH levels to near those of control rats. piperine 50-58 hematopoietic prostaglandin D synthase Rattus norvegicus 117-120 14646185-4 2003 Among them, flavones, flavonols, anthraquinones, piperine, coumestrol, brevifolincarboxylic acid, and resveratrol showed marked inhibitory effects on AhR-based bioassay activation by TCDD, and their effects were dose dependent. piperine 49-57 aryl hydrocarbon receptor Homo sapiens 150-153 12806184-6 2003 Preincubating GEC with CYP2B1 inhibitors (piperine and cimetidine) and H(2)O(2) scavenger (pyruvate) significantly reduced H(2)O(2 )generation, preserved CYP2B1 content, prevented the increase in catalytic iron and hydroxyl radical formation including PAN-induced cytotoxicity. piperine 42-50 cytochrome P450, family 2, subfamily b, polypeptide 1 Rattus norvegicus 23-29 12806184-6 2003 Preincubating GEC with CYP2B1 inhibitors (piperine and cimetidine) and H(2)O(2) scavenger (pyruvate) significantly reduced H(2)O(2 )generation, preserved CYP2B1 content, prevented the increase in catalytic iron and hydroxyl radical formation including PAN-induced cytotoxicity. piperine 42-50 cytochrome P450, family 2, subfamily b, polypeptide 1 Rattus norvegicus 154-160 12130727-0 2002 Piperine, a major constituent of black pepper, inhibits human P-glycoprotein and CYP3A4. piperine 0-8 ATP binding cassette subfamily B member 1 Homo sapiens 62-76 12130727-0 2002 Piperine, a major constituent of black pepper, inhibits human P-glycoprotein and CYP3A4. piperine 0-8 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 81-87 12130727-3 2002 Preliminary data indicate that piperine, a major component of black pepper, inhibits drug-metabolizing enzymes in rodents and increases plasma concentrations of several drugs, including P-glycoprotein substrates (phenytoin and rifampin) in humans. piperine 31-39 ATP binding cassette subfamily B member 1 Homo sapiens 186-200 12130727-5 2002 We therefore investigated the influence of piperine on P-glycoprotein-mediated, polarized transport of digoxin and cyclosporine in monolayers of Caco-2 cells. piperine 43-51 ATP binding cassette subfamily B member 1 Homo sapiens 55-69 12130727-6 2002 Moreover, by using human liver microsomes we determined the effect of piperine on CYP3A4-mediated formation of the verapamil metabolites D-617 and norverapamil. piperine 70-78 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 82-88 12130727-9 2002 In summary, we showed that piperine inhibits both the drug transporter P-glycoprotein and the major drug-metabolizing enzyme CYP3A4. piperine 27-35 ATP binding cassette subfamily B member 1 Homo sapiens 71-85 12130727-9 2002 In summary, we showed that piperine inhibits both the drug transporter P-glycoprotein and the major drug-metabolizing enzyme CYP3A4. piperine 27-35 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 125-131 12130727-10 2002 Because both proteins are expressed in enterocytes and hepatocytes and contribute to a major extent to first-pass elimination of many drugs, our data indicate that dietary piperine could affect plasma concentrations of P-glycoprotein and CYP3A4 substrates in humans, in particular if these drugs are administered orally. piperine 172-180 ATP binding cassette subfamily B member 1 Homo sapiens 219-233 12130727-10 2002 Because both proteins are expressed in enterocytes and hepatocytes and contribute to a major extent to first-pass elimination of many drugs, our data indicate that dietary piperine could affect plasma concentrations of P-glycoprotein and CYP3A4 substrates in humans, in particular if these drugs are administered orally. piperine 172-180 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 238-244 11595435-6 2001 (2) VR-1 agonists (capsaicin, resiniferatoxin, piperine) protect against gastric ulcer of the rat parallel with their sensory stimulating potencies. piperine 47-55 transient receptor potential cation channel, subfamily V, member 1 Rattus norvegicus 4-8 10968285-0 2000 Structure-activity relationship of piperine and its synthetic analogues for their inhibitory potentials of rat hepatic microsomal constitutive and inducible cytochrome P450 activities. piperine 35-43 cytochrome P450, family 2, subfamily g, polypeptide 1 Rattus norvegicus 157-172 10968285-2 2000 We have reported earlier that piperine, a major alkaloid of black and long peppers inhibits both constitutive and inducible cytochrome P450 (CYP)-dependent drug metabolising enzymes. piperine 30-38 cytochrome P450, family 2, subfamily g, polypeptide 1 Rattus norvegicus 124-139 10968285-2 2000 We have reported earlier that piperine, a major alkaloid of black and long peppers inhibits both constitutive and inducible cytochrome P450 (CYP)-dependent drug metabolising enzymes. piperine 30-38 cytochrome P450, family 2, subfamily g, polypeptide 1 Rattus norvegicus 141-144 14971727-4 2004 Oral supplementation of piperine (50 mg/kg body weight) effectively suppressed lung carcinogenesis in B(a)p induced mice as revealed by the decrease in the extent of mitochondrial lipid peroxidation and concomitant increase in the activities of enzymatic antioxidants (superoxide dismutase, catalase and glutathione peroxidase) and non enzymatic antioxidant (reduced glutathione, vitamin E and vitamin C) levels when compared to lung carcinogenesis bearing animals. piperine 24-32 catalase Mus musculus 291-299 19180797-0 2003 Effect of piperine on the inhibition of nitric oxide (NO) and TNF-alpha production. piperine 10-18 tumor necrosis factor Mus musculus 62-71 19180797-1 2003 Effect of piperine which is an alkaloid present in plants such as Piper nigrum and Piper longum on the production of nitric oxide (NO) and tumor necrosis factor-alpha (TNF-alpha) level was analyzed using in vitro as well as in vivo systems. piperine 10-18 tumor necrosis factor Mus musculus 168-177 19180797-4 2003 The drastically elevated levels of TNF-alpha in the lipopolysaccharide (LPS) stimulated animals (625.8 pg/mL) was lowered in the piperine treated animals (105.8 pg/mL). piperine 129-137 tumor necrosis factor Mus musculus 35-44 19180797-5 2003 Piperine also inhibited the Con-A induced TNF-alpha production. piperine 0-8 tumor necrosis factor Mus musculus 42-51 19180797-7 2003 In vitro L929 bioassay also revealed the inhibition of TNF-alpha production by the piperine treatment. piperine 83-91 tumor necrosis factor Mus musculus 55-64 12164868-9 2002 CYP2B1 inhibitors cimetidine and piperine significantly reduced H2O2 generation, and prevented the loss of CYP2B1 content and the increase in the catalytic iron. piperine 33-41 cytochrome P450, family 2, subfamily b, polypeptide 1 Rattus norvegicus 0-6 12164868-9 2002 CYP2B1 inhibitors cimetidine and piperine significantly reduced H2O2 generation, and prevented the loss of CYP2B1 content and the increase in the catalytic iron. piperine 33-41 cytochrome P450, family 2, subfamily b, polypeptide 1 Rattus norvegicus 107-113 11083086-5 2000 Treatment with piperine reversed the diabetic effects on GSSG concentration in brain, on renal glutathione peroxidase and superoxide dismutase activities, and on cardiac glutathione reductase activity and lipid peroxidation. piperine 15-23 glutathione-disulfide reductase Rattus norvegicus 170-191 8561796-1 1996 Modulation of benzo(a)pyrene (BP) metabolism and regulation of CYP1A1 gene expression by piperine in 5L cells in culture was studied. piperine 89-97 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 63-69 8561796-3 1996 Exposure of cell cultures to piperine for 24 h indicated activation of CYP1A1 gene transcription. piperine 29-37 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 71-77 8561796-5 1996 Combined treatment with BA plus piperine further increased CYP1A1mRNA contents by about 25%. piperine 32-40 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 59-65 8561796-10 1996 The results, suggest that piperine mediated inhibition of the AHH activity and consequent suppression of the procarcinogen activation is the result of direct interaction of piperine with CYP1A1-protein and not because of down regulation of the CYP1A1 gene expression. piperine 26-34 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 62-65 8561796-10 1996 The results, suggest that piperine mediated inhibition of the AHH activity and consequent suppression of the procarcinogen activation is the result of direct interaction of piperine with CYP1A1-protein and not because of down regulation of the CYP1A1 gene expression. piperine 26-34 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 187-193 8561796-10 1996 The results, suggest that piperine mediated inhibition of the AHH activity and consequent suppression of the procarcinogen activation is the result of direct interaction of piperine with CYP1A1-protein and not because of down regulation of the CYP1A1 gene expression. piperine 173-181 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 62-65 8561796-10 1996 The results, suggest that piperine mediated inhibition of the AHH activity and consequent suppression of the procarcinogen activation is the result of direct interaction of piperine with CYP1A1-protein and not because of down regulation of the CYP1A1 gene expression. piperine 173-181 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 187-193 8347144-0 1993 Impairment of UDP-glucose dehydrogenase and glucuronidation activities in liver and small intestine of rat and guinea pig in vitro by piperine. piperine 134-142 UDP-glucose 6-dehydrogenase Rattus norvegicus 14-39 8586024-1 1995 The effect of piperine on CCl4-induced hepatotoxicity was investigated in rats. piperine 14-22 C-C motif chemokine ligand 4 Rattus norvegicus 26-30 8586024-2 1995 Piperine pretreatment potentiated the hepatotoxicity of CCl4 in a dose-dependent manner. piperine 0-8 C-C motif chemokine ligand 4 Rattus norvegicus 56-60 8586024-3 1995 The maximum potentiation occurred when piperine at a dose of 100 mg/kg BW was intragastrically administered 4 h prior to an intraperitoneal injection of CCl4, at which time the activities of plasma glutamic pyruvic transaminase (PGPT) and plasma glutamic oxaloacetic transaminase (PGOT) were elevated by 70-80%. piperine 39-47 C-C motif chemokine ligand 4 Rattus norvegicus 153-157 8586024-5 1995 Piperine pretreatment also potentiated CCl4-induced lipid peroxidation in the liver. piperine 0-8 C-C motif chemokine ligand 4 Rattus norvegicus 39-43 8586024-7 1995 In the in vitro system in which the tissue was preincubated with piperine and CCl4 was added into the incubation medium, piperine also exhibited a concentration dependent potentiation on CCl4-induced lipid peroxidation and on the activity of NADPH-cytochrome c-reductase. piperine 65-73 C-C motif chemokine ligand 4 Rattus norvegicus 187-191 8586024-7 1995 In the in vitro system in which the tissue was preincubated with piperine and CCl4 was added into the incubation medium, piperine also exhibited a concentration dependent potentiation on CCl4-induced lipid peroxidation and on the activity of NADPH-cytochrome c-reductase. piperine 121-129 C-C motif chemokine ligand 4 Rattus norvegicus 78-82 8586024-7 1995 In the in vitro system in which the tissue was preincubated with piperine and CCl4 was added into the incubation medium, piperine also exhibited a concentration dependent potentiation on CCl4-induced lipid peroxidation and on the activity of NADPH-cytochrome c-reductase. piperine 121-129 C-C motif chemokine ligand 4 Rattus norvegicus 187-191 8586024-8 1995 The results indicated that piperine potentiated CCl4-induced hepatotoxicity by interacting with liver cells and increased the activity of NADPH-cytochrome c reductase. piperine 27-35 C-C motif chemokine ligand 4 Rattus norvegicus 48-52 8347144-1 1993 The effects of piperine, a major ingredient of black pepper, on UDP-glucose dehydrogenase (UDP-GDH) and glucuronidation potentials of rat and guinea pig liver and intestine were studied. piperine 15-23 UDP-glucose 6-dehydrogenase Rattus norvegicus 64-89 8347144-1 1993 The effects of piperine, a major ingredient of black pepper, on UDP-glucose dehydrogenase (UDP-GDH) and glucuronidation potentials of rat and guinea pig liver and intestine were studied. piperine 15-23 UDP-glucose 6-dehydrogenase Rattus norvegicus 91-98 8347144-2 1993 Piperine caused a concentration-related strong inhibition of UDP-GDH (50% at 10 microM) reversibly and equipotently, in both tissues. piperine 0-8 UDP-glucose 6-dehydrogenase Rattus norvegicus 61-68 8347144-14 1993 In guinea pig small intestine, both these activities were inhibited significantly requiring less than 25 microM piperine to produce a more than 50% inhibition of UGT(s). piperine 112-120 UDP glycosyltransferase 2 family, polypeptide B Rattus norvegicus 162-165 8347144-15 1993 The results suggested that (i) piperine is a potent inhibitor of UDP-GDH, (ii) inhibition is offered exclusively by the conjugated double bonds of the molecule, and (iii) piperine exerts stronger effects on intestinal glucuronidation than in rat liver. piperine 31-39 UDP-glucose 6-dehydrogenase Rattus norvegicus 65-72 1889831-2 1991 In vitro piperine caused concentration related inhibition (50% at 100 microM) of arylhydrocarbon hydroxylase (AHH) and 7-ethoxycourmarin deethylase (7ECDE) activities, which were comparable in control and 3-methylcholanthrene (3MC) treated rats. piperine 9-17 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 110-113 1348936-3 1992 In vitro experiments showed that piperine (25-100 microM) significantly stimulated gamma-glutamyl transpeptidase (gamma-GT, EC 2.3.2.2.) piperine 33-41 gamma-glutamyltransferase 1 Rattus norvegicus 83-112 1348936-3 1992 In vitro experiments showed that piperine (25-100 microM) significantly stimulated gamma-glutamyl transpeptidase (gamma-GT, EC 2.3.2.2.) piperine 33-41 gamma-glutamyltransferase 1 Rattus norvegicus 114-122 1348936-5 1992 The kinetic behaviour of gamma-GT towards substrate and acceptor altered in the presence of piperine. piperine 92-100 gamma-glutamyltransferase 1 Rattus norvegicus 25-33 1348936-6 1992 In the presence of benzyl alcohol, an enhanced gamma-GT activity due to piperine was maintained. piperine 72-80 gamma-glutamyltransferase 1 Rattus norvegicus 47-55 1889831-7 1991 Similarly, upon daily treatment of piperine (15 mg/kg body wt) to rats for 7 days, 7ECDE was consistently inhibited, while AHH showed faster recovery. piperine 35-43 cytochrome P450, family 1, subfamily a, polypeptide 1 Rattus norvegicus 123-126 33771600-6 2021 Further, BPME and piperine (the major bioactive alkaloid of black pepper) significantly downregulated hepcidin protein expression at 200 mug/ml and 100 muM concentrations, respectively. piperine 18-26 hepcidin antimicrobial peptide Homo sapiens 102-110 1889377-2 1991 administration of rats with piperine (100 mg/kg) and piperonyl butoxide (400 mg/kg) produced a significant decrease in hepatic cytochrome P-450, and activities of benzphetamine N-demethylase, aminopyrine N-demethylase and aniline hydroxylase 1 hr after the treatment. piperine 28-36 cytochrome P450, family 2, subfamily g, polypeptide 1 Rattus norvegicus 127-143 1893751-2 1991 An intragastric dose of 100 mg/kg of piperine to adult, male Sprague-Dawley rats caused an increase in hepatic microsomal cytochrome P-450 and cytochrome b5, NADPH-cytochrome c reductase, benzphetamine N-demethylase, aminopyrine N-demethylase and aniline hydroxylase 24 h following treatment. piperine 37-45 cytochrome P450, family 2, subfamily g, polypeptide 1 Rattus norvegicus 122-138 1893751-2 1991 An intragastric dose of 100 mg/kg of piperine to adult, male Sprague-Dawley rats caused an increase in hepatic microsomal cytochrome P-450 and cytochrome b5, NADPH-cytochrome c reductase, benzphetamine N-demethylase, aminopyrine N-demethylase and aniline hydroxylase 24 h following treatment. piperine 37-45 cytochrome b5 type A Rattus norvegicus 143-156 33771600-7 2021 In the next phase, BPME and piperine were found to significantly attenuate the BMP-6 and IL-6 induced hepcidin overexpression by downregulating the increased level of pSMAD1 and pSTAT3 proteins. piperine 28-36 bone morphogenetic protein 6 Mus musculus 79-84 33771600-7 2021 In the next phase, BPME and piperine were found to significantly attenuate the BMP-6 and IL-6 induced hepcidin overexpression by downregulating the increased level of pSMAD1 and pSTAT3 proteins. piperine 28-36 interleukin 6 Mus musculus 89-93 33771600-7 2021 In the next phase, BPME and piperine were found to significantly attenuate the BMP-6 and IL-6 induced hepcidin overexpression by downregulating the increased level of pSMAD1 and pSTAT3 proteins. piperine 28-36 hepcidin antimicrobial peptide Homo sapiens 102-110 33771600-9 2021 After that, the intraperitoneal administration of BPME and piperine at 70 and 25 mg/kg body weight, respectively, on alternate days for a period of another two weeks resulted in downregulation of hepcidin overexpression in diseased mice, as confirmed by RT-PCR and immunoblot analysis. piperine 59-67 hepcidin antimicrobial peptide Mus musculus 196-204 33771600-11 2021 The molecular docking-based interaction studies demonstrated the binding potential of piperine with SMAD1 and STAT3 proteins. piperine 86-94 SMAD family member 1 Mus musculus 100-105 33771600-11 2021 The molecular docking-based interaction studies demonstrated the binding potential of piperine with SMAD1 and STAT3 proteins. piperine 86-94 signal transducer and activator of transcription 3 Mus musculus 110-115 33682565-3 2021 Herein, using a high-throughput screening approach based on enzymic activity of CYP2J2, we rapidly and effectively identified a novel natural inhibitor (Piperine, 9a) with IC50 value of 0.44 muM from 108 common herbal medicines. piperine 153-161 cytochrome P450 family 2 subfamily J member 2 Homo sapiens 80-86 34751064-0 2021 Synergistic effect of ursolic acid and piperine in CCl4 induced hepatotoxicity. piperine 39-47 C-C motif chemokine ligand 4 Rattus norvegicus 51-55 34905918-4 2021 Piperine treatment significantly inhibited leptin-induced breast cancer cell proliferation, colony formation, migration, and invasion. piperine 0-8 leptin Mus musculus 43-49 34905918-5 2021 We found that piperine downregulated the expression of PPARalpha, a predicted target of miR-181c-3p. piperine 14-22 peroxisome proliferator activated receptor alpha Mus musculus 55-64 34905918-6 2021 Mechanistically, piperine potentiates miR-181c-3p-mediated anticancer potential in leptin-induced breast cancer cells. piperine 17-25 leptin Mus musculus 83-89 34905918-8 2021 Further, oral administration of piperine inhibited breast tumor growth in diet-induced obese mice, accompanied by the upregulation of miR-181c-3p and downregulation of PPARalpha expression. piperine 32-40 peroxisome proliferator activated receptor alpha Mus musculus 168-177 33682565-4 2021 Next, a series of its derivatives were designed and synthesised based on the underlying interactions of Piperine with CYP2J2. piperine 104-112 cytochrome P450 family 2 subfamily J member 2 Homo sapiens 118-124 34633734-9 2021 Concentrations of 50 and 200 nM of piperine were 70 to 350 times below the human taste threshold, but TRPV1 desensitization through frequent exposure to sub-taste-threshold concentrations could contribute to an increased tolerance at a later age. piperine 35-43 transient receptor potential cation channel subfamily V member 1 Homo sapiens 102-107 34591253-5 2021 In addition, piperine repaired the tight junction damage induced by obesity by downregulating jejunal tumor necrosis factor-alpha and reducing lipopolysaccharide-induced damage on intestinal cell proliferation, thus enhancing intestinal barrier function, which is beneficial in reducing chronic inflammation associated with obesity. piperine 13-21 tumor necrosis factor Homo sapiens 102-129 34779955-0 2021 Correction to: Piperine-Loaded Glycyrrhizic Acid- and PLGA-Based Nanoparticles Modified with Transferrin for Antitumor. piperine 15-23 transferrin Homo sapiens 93-104 34824301-0 2021 Piperine analogs arrest c-myc gene leading to downregulation of transcription for targeting cancer. piperine 0-8 MYC proto-oncogene, bHLH transcription factor Homo sapiens 24-29 34824301-3 2021 Piperine shows anticancer properties by stabilizing the G4 motif present upstream of the c-myc gene. piperine 0-8 MYC proto-oncogene, bHLH transcription factor Homo sapiens 89-94 34824301-10 2021 Biological evaluation assays such as TFP reporter assay, quantitative real-time PCR (qRT- PCR), and western blotting suggest that the Piperine analog-2 (PIP-2) stabilizes the G-quadruplex motif located at the promoter site of c-myc oncogene and downregulates its expression. piperine 134-142 MYC proto-oncogene, bHLH transcription factor Homo sapiens 226-231 34824301-11 2021 In conclusion, Piperine analog PIP-2 may be used as anticancer therapeutics as it affects the c-myc oncogene expression via G-quadruplex mediated mechanism. piperine 15-23 MYC proto-oncogene, bHLH transcription factor Homo sapiens 94-99 34787055-6 2021 Considering the OMgp as the target protein, two flavonoid libraries (curcumin and piperine) were screened against it to get potential inhibitors. piperine 82-90 oligodendrocyte myelin glycoprotein Homo sapiens 16-20 34776989-10 2021 The enhanced drug bioavailability caused by piperine is due to its potent inhibition of drug metabolism, being able to inhibit human P-glycoprotein and CYP3A4, while it interferes with UDP-glucose dehydrogenase and glucuronidation activities in liver. piperine 44-52 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 152-158 34778375-0 2021 The Hepatoprotective Effect of Piperine Against Thioacetamide-Induced Liver Fibrosis in Mice: The Involvement of miR-17 and TGF-beta/Smads Pathways. piperine 31-39 microRNA 17 Mus musculus 113-119 34730139-0 2021 Piperine inhibits AML-12 hepatocyte EMT and LX-2 HSC activation and alleviates mouse liver fibrosis provoked by CCl4: roles in the activation of the Nrf2 cascade and subsequent suppression of the TGF-beta1/Smad axis. piperine 0-8 chemokine (C-C motif) ligand 4 Mus musculus 112-116 34730139-0 2021 Piperine inhibits AML-12 hepatocyte EMT and LX-2 HSC activation and alleviates mouse liver fibrosis provoked by CCl4: roles in the activation of the Nrf2 cascade and subsequent suppression of the TGF-beta1/Smad axis. piperine 0-8 nuclear factor, erythroid derived 2, like 2 Mus musculus 149-153 34730139-0 2021 Piperine inhibits AML-12 hepatocyte EMT and LX-2 HSC activation and alleviates mouse liver fibrosis provoked by CCl4: roles in the activation of the Nrf2 cascade and subsequent suppression of the TGF-beta1/Smad axis. piperine 0-8 transforming growth factor, beta 1 Mus musculus 196-205 34730139-0 2021 Piperine inhibits AML-12 hepatocyte EMT and LX-2 HSC activation and alleviates mouse liver fibrosis provoked by CCl4: roles in the activation of the Nrf2 cascade and subsequent suppression of the TGF-beta1/Smad axis. piperine 0-8 SMAD family member 7 Mus musculus 206-210 34730139-4 2021 We found that PIP inhibited TGF-beta1-provoked AML-12 hepatocyte EMT and LX-2 HSC activation. piperine 14-17 transforming growth factor, beta 1 Mus musculus 28-37 34730139-5 2021 Mechanistically, in AML-12 and LX-2 cells, PIP evoked Nrf2 nuclear translocation and increased transcriptions of Nrf2-responsive antioxidative genes. piperine 43-46 NFE2 like bZIP transcription factor 2 Homo sapiens 54-58 34730139-5 2021 Mechanistically, in AML-12 and LX-2 cells, PIP evoked Nrf2 nuclear translocation and increased transcriptions of Nrf2-responsive antioxidative genes. piperine 43-46 NFE2 like bZIP transcription factor 2 Homo sapiens 113-117 34730139-7 2021 Moreover, PIP increased the expression of Smad7, suppressed phosphorylation and nuclear translocation of Smad2/3, and decreased the transcriptions of Smad2/3-downstream genes. piperine 10-13 SMAD family member 7 Mus musculus 42-47 34730139-7 2021 Moreover, PIP increased the expression of Smad7, suppressed phosphorylation and nuclear translocation of Smad2/3, and decreased the transcriptions of Smad2/3-downstream genes. piperine 10-13 SMAD family member 2 Homo sapiens 105-112 34730139-7 2021 Moreover, PIP increased the expression of Smad7, suppressed phosphorylation and nuclear translocation of Smad2/3, and decreased the transcriptions of Smad2/3-downstream genes. piperine 10-13 SMAD family member 2 Homo sapiens 150-157 34730139-8 2021 Knockdown of Nrf2 abrogated the protective activity of PIP against TGF-beta1. piperine 55-58 NFE2 like bZIP transcription factor 2 Homo sapiens 13-17 34730139-8 2021 Knockdown of Nrf2 abrogated the protective activity of PIP against TGF-beta1. piperine 55-58 transforming growth factor, beta 1 Mus musculus 67-76 34730139-9 2021 Modulatory effects of PIP on the TGF-beta1/Smad cascade were also crippled, which suggested that activation of Nrf2 played critical roles in the regulatory effects of PIP on TGF-beta1/Smad signaling. piperine 22-25 transforming growth factor, beta 1 Mus musculus 33-42 34730139-9 2021 Modulatory effects of PIP on the TGF-beta1/Smad cascade were also crippled, which suggested that activation of Nrf2 played critical roles in the regulatory effects of PIP on TGF-beta1/Smad signaling. piperine 22-25 SMAD family member 7 Mus musculus 43-47 34730139-9 2021 Modulatory effects of PIP on the TGF-beta1/Smad cascade were also crippled, which suggested that activation of Nrf2 played critical roles in the regulatory effects of PIP on TGF-beta1/Smad signaling. piperine 22-25 NFE2 like bZIP transcription factor 2 Homo sapiens 111-115 34730139-9 2021 Modulatory effects of PIP on the TGF-beta1/Smad cascade were also crippled, which suggested that activation of Nrf2 played critical roles in the regulatory effects of PIP on TGF-beta1/Smad signaling. piperine 22-25 transforming growth factor, beta 1 Mus musculus 174-183 34730139-9 2021 Modulatory effects of PIP on the TGF-beta1/Smad cascade were also crippled, which suggested that activation of Nrf2 played critical roles in the regulatory effects of PIP on TGF-beta1/Smad signaling. piperine 22-25 SMAD family member 7 Mus musculus 184-188 34730139-9 2021 Modulatory effects of PIP on the TGF-beta1/Smad cascade were also crippled, which suggested that activation of Nrf2 played critical roles in the regulatory effects of PIP on TGF-beta1/Smad signaling. piperine 167-170 transforming growth factor, beta 1 Mus musculus 33-42 34730139-9 2021 Modulatory effects of PIP on the TGF-beta1/Smad cascade were also crippled, which suggested that activation of Nrf2 played critical roles in the regulatory effects of PIP on TGF-beta1/Smad signaling. piperine 167-170 SMAD family member 7 Mus musculus 43-47 34730139-9 2021 Modulatory effects of PIP on the TGF-beta1/Smad cascade were also crippled, which suggested that activation of Nrf2 played critical roles in the regulatory effects of PIP on TGF-beta1/Smad signaling. piperine 167-170 NFE2 like bZIP transcription factor 2 Homo sapiens 111-115 34730139-9 2021 Modulatory effects of PIP on the TGF-beta1/Smad cascade were also crippled, which suggested that activation of Nrf2 played critical roles in the regulatory effects of PIP on TGF-beta1/Smad signaling. piperine 167-170 transforming growth factor, beta 1 Mus musculus 174-183 34730139-9 2021 Modulatory effects of PIP on the TGF-beta1/Smad cascade were also crippled, which suggested that activation of Nrf2 played critical roles in the regulatory effects of PIP on TGF-beta1/Smad signaling. piperine 167-170 SMAD family member 7 Mus musculus 184-188 34730139-10 2021 Experiments in vivo unveiled that PIP ameliorated mouse liver fibrosis provoked by CCl4. piperine 34-37 chemokine (C-C motif) ligand 4 Mus musculus 83-87 34730139-14 2021 The activation of the Nrf2 cascade and subsequent suppression of the TGF-beta1/Smad axis are implicated in the hepatoprotective activity of PIP. piperine 140-143 nuclear factor, erythroid derived 2, like 2 Mus musculus 22-26 34730139-14 2021 The activation of the Nrf2 cascade and subsequent suppression of the TGF-beta1/Smad axis are implicated in the hepatoprotective activity of PIP. piperine 140-143 transforming growth factor, beta 1 Mus musculus 69-78 34730139-14 2021 The activation of the Nrf2 cascade and subsequent suppression of the TGF-beta1/Smad axis are implicated in the hepatoprotective activity of PIP. piperine 140-143 SMAD family member 7 Mus musculus 79-83 34338970-7 2021 Gene expression analysis in lumbar spinal cord showed that piperine treatment decreased the level of pro-inflammatory cytokines (TNF-alpha, IL-1beta) and iNOS and enhanced IL-10, Nrf2, HO-1, and MBP expressions. piperine 59-67 tumor necrosis factor Rattus norvegicus 129-138 34338970-7 2021 Gene expression analysis in lumbar spinal cord showed that piperine treatment decreased the level of pro-inflammatory cytokines (TNF-alpha, IL-1beta) and iNOS and enhanced IL-10, Nrf2, HO-1, and MBP expressions. piperine 59-67 interleukin 1 alpha Rattus norvegicus 140-148 34338970-7 2021 Gene expression analysis in lumbar spinal cord showed that piperine treatment decreased the level of pro-inflammatory cytokines (TNF-alpha, IL-1beta) and iNOS and enhanced IL-10, Nrf2, HO-1, and MBP expressions. piperine 59-67 nitric oxide synthase 2 Rattus norvegicus 154-158 34338970-7 2021 Gene expression analysis in lumbar spinal cord showed that piperine treatment decreased the level of pro-inflammatory cytokines (TNF-alpha, IL-1beta) and iNOS and enhanced IL-10, Nrf2, HO-1, and MBP expressions. piperine 59-67 interleukin 10 Rattus norvegicus 172-177 34338970-7 2021 Gene expression analysis in lumbar spinal cord showed that piperine treatment decreased the level of pro-inflammatory cytokines (TNF-alpha, IL-1beta) and iNOS and enhanced IL-10, Nrf2, HO-1, and MBP expressions. piperine 59-67 NFE2 like bZIP transcription factor 2 Rattus norvegicus 179-183 34338970-7 2021 Gene expression analysis in lumbar spinal cord showed that piperine treatment decreased the level of pro-inflammatory cytokines (TNF-alpha, IL-1beta) and iNOS and enhanced IL-10, Nrf2, HO-1, and MBP expressions. piperine 59-67 heme oxygenase 1 Rattus norvegicus 185-189 34338970-7 2021 Gene expression analysis in lumbar spinal cord showed that piperine treatment decreased the level of pro-inflammatory cytokines (TNF-alpha, IL-1beta) and iNOS and enhanced IL-10, Nrf2, HO-1, and MBP expressions. piperine 59-67 myelin basic protein Rattus norvegicus 195-198 34338970-9 2021 Finally, we found that piperine has anti-apoptotic and neuroprotective effect in EAE through reducing caspase-3 (apoptosis marker) and enhancing BDNF and NeuN expressing cells. piperine 23-31 caspase 3 Rattus norvegicus 102-111 34338970-9 2021 Finally, we found that piperine has anti-apoptotic and neuroprotective effect in EAE through reducing caspase-3 (apoptosis marker) and enhancing BDNF and NeuN expressing cells. piperine 23-31 brain-derived neurotrophic factor Rattus norvegicus 145-149 34338970-9 2021 Finally, we found that piperine has anti-apoptotic and neuroprotective effect in EAE through reducing caspase-3 (apoptosis marker) and enhancing BDNF and NeuN expressing cells. piperine 23-31 RNA binding fox-1 homolog 3 Rattus norvegicus 154-158 34778375-9 2021 Piperine treatment resulted in a significant downregulation of miRNA-17 expression, leading to the restoration of smad-7 accompanied with marked inhibition of TGF-beta/smads signaling with further suppression of the activated HSCs and collagen deposition in the hepatocytes. piperine 0-8 SMAD family member 7 Mus musculus 114-120 34778375-9 2021 Piperine treatment resulted in a significant downregulation of miRNA-17 expression, leading to the restoration of smad-7 accompanied with marked inhibition of TGF-beta/smads signaling with further suppression of the activated HSCs and collagen deposition in the hepatocytes. piperine 0-8 transforming growth factor alpha Mus musculus 159-167 34778375-10 2021 In conclusion, piperine has the potential to be a promising therapeutic drug for the treatment of liver fibrosis through inhibiting the TGF-beta/smads pathway. piperine 15-23 transforming growth factor alpha Mus musculus 136-144 34778375-0 2021 The Hepatoprotective Effect of Piperine Against Thioacetamide-Induced Liver Fibrosis in Mice: The Involvement of miR-17 and TGF-beta/Smads Pathways. piperine 31-39 transforming growth factor alpha Mus musculus 124-132 34778375-4 2021 Piperine has recently been studied as a promising anti-fibrotic agent against pancreatic fibrosis through altering the TGF-beta1/Smad pathway. piperine 0-8 transforming growth factor, beta 1 Mus musculus 119-128 34778375-4 2021 Piperine has recently been studied as a promising anti-fibrotic agent against pancreatic fibrosis through altering the TGF-beta1/Smad pathway. piperine 0-8 SMAD family member 7 Mus musculus 129-133 34778375-5 2021 Hence, the current study evaluated the beneficial effects of piperine in thioacetamide-induced liver fibrosis in mice through the modulation of miRNA-17 and TGF-beta/smads pathways. piperine 61-69 transforming growth factor alpha Mus musculus 157-165 34776989-10 2021 The enhanced drug bioavailability caused by piperine is due to its potent inhibition of drug metabolism, being able to inhibit human P-glycoprotein and CYP3A4, while it interferes with UDP-glucose dehydrogenase and glucuronidation activities in liver. piperine 44-52 UDP-glucose 6-dehydrogenase Homo sapiens 185-210 34481181-8 2021 MATERIALS AND METHODS: A hypothetical mutated spike protein was constructed by incorporating twelve different mutations from twelve geographical locations simultaneously into the receptor-binding domain (RBD) and docked with ACE2 and seven phytochemicals namely allicin, capsaicin, cinnamaldehyde, curcumin, gingerol, piperine and zingeberene. piperine 318-326 surface glycoprotein Severe acute respiratory syndrome coronavirus 2 46-51 34829745-12 2021 Morphological studies further confirmed that the curcumin and piperine nanogels penetrate the cells via endocytic pathways and induce caspase-3-related apoptosis. piperine 62-70 caspase 3 Homo sapiens 134-143 34481181-8 2021 MATERIALS AND METHODS: A hypothetical mutated spike protein was constructed by incorporating twelve different mutations from twelve geographical locations simultaneously into the receptor-binding domain (RBD) and docked with ACE2 and seven phytochemicals namely allicin, capsaicin, cinnamaldehyde, curcumin, gingerol, piperine and zingeberene. piperine 318-326 angiotensin converting enzyme 2 Homo sapiens 225-229 34481181-10 2021 RESULT: The docking results showed that curcumin and piperine were most potent to bind ACE2, mutated spike, and mutated spike-ACE2 complex, thereby restricting viral entry. piperine 53-61 angiotensin converting enzyme 2 Homo sapiens 87-91 34481181-10 2021 RESULT: The docking results showed that curcumin and piperine were most potent to bind ACE2, mutated spike, and mutated spike-ACE2 complex, thereby restricting viral entry. piperine 53-61 surface glycoprotein Severe acute respiratory syndrome coronavirus 2 101-106 34481181-10 2021 RESULT: The docking results showed that curcumin and piperine were most potent to bind ACE2, mutated spike, and mutated spike-ACE2 complex, thereby restricting viral entry. piperine 53-61 surface glycoprotein Severe acute respiratory syndrome coronavirus 2 120-125 34481181-10 2021 RESULT: The docking results showed that curcumin and piperine were most potent to bind ACE2, mutated spike, and mutated spike-ACE2 complex, thereby restricting viral entry. piperine 53-61 angiotensin converting enzyme 2 Homo sapiens 126-130 34481181-13 2021 CONCLUSION: This result provides a significant insight about the phytochemicals" role, namely curcumin and piperine, as the potential therapeutic entities against mutated spike protein of SARS-CoV-2. piperine 107-115 surface glycoprotein Severe acute respiratory syndrome coronavirus 2 171-176 34284077-8 2021 In addition, PIP pre-treatment suppressed the mitochondrial dysfunction and might have anti-apoptotic potential by preventing Cytochrome c (Cyt c) release from mitochondria to cytoplasm and caspase 3 activation. piperine 13-16 caspase 3 Rattus norvegicus 190-199 34464498-6 2021 The mechanism of PIP was associated with ROS increase and mitochondrial damage, simultaneously, the expression of key proteins of apoptosis was affected, including Bcl-2, Bax, Cyt-c, Caspase-9 and Caspase-3. piperine 17-20 BCL2 apoptosis regulator Homo sapiens 164-169 34464498-6 2021 The mechanism of PIP was associated with ROS increase and mitochondrial damage, simultaneously, the expression of key proteins of apoptosis was affected, including Bcl-2, Bax, Cyt-c, Caspase-9 and Caspase-3. piperine 17-20 BCL2 associated X, apoptosis regulator Homo sapiens 171-174 34464498-6 2021 The mechanism of PIP was associated with ROS increase and mitochondrial damage, simultaneously, the expression of key proteins of apoptosis was affected, including Bcl-2, Bax, Cyt-c, Caspase-9 and Caspase-3. piperine 17-20 caspase 9 Homo sapiens 183-192 34464498-6 2021 The mechanism of PIP was associated with ROS increase and mitochondrial damage, simultaneously, the expression of key proteins of apoptosis was affected, including Bcl-2, Bax, Cyt-c, Caspase-9 and Caspase-3. piperine 17-20 caspase 3 Homo sapiens 197-206 34284077-10 2021 Quantitative Reverse transcription-polymerase chain reaction (qRT-PCR) results also showed that PIP reduced the expression of pro-inflammatory protein, interleukin-1 beta (IL-1beta) and enhanced cell survival by restoring the activity of brain derived neurotrophic factor (BDNF) and its transcription protein, cAMP response element binding protein (CREB). piperine 96-99 interleukin 1 alpha Rattus norvegicus 172-180 34284077-10 2021 Quantitative Reverse transcription-polymerase chain reaction (qRT-PCR) results also showed that PIP reduced the expression of pro-inflammatory protein, interleukin-1 beta (IL-1beta) and enhanced cell survival by restoring the activity of brain derived neurotrophic factor (BDNF) and its transcription protein, cAMP response element binding protein (CREB). piperine 96-99 brain-derived neurotrophic factor Rattus norvegicus 238-271 34284077-10 2021 Quantitative Reverse transcription-polymerase chain reaction (qRT-PCR) results also showed that PIP reduced the expression of pro-inflammatory protein, interleukin-1 beta (IL-1beta) and enhanced cell survival by restoring the activity of brain derived neurotrophic factor (BDNF) and its transcription protein, cAMP response element binding protein (CREB). piperine 96-99 interleukin 1 beta Rattus norvegicus 152-170 34284077-10 2021 Quantitative Reverse transcription-polymerase chain reaction (qRT-PCR) results also showed that PIP reduced the expression of pro-inflammatory protein, interleukin-1 beta (IL-1beta) and enhanced cell survival by restoring the activity of brain derived neurotrophic factor (BDNF) and its transcription protein, cAMP response element binding protein (CREB). piperine 96-99 brain-derived neurotrophic factor Rattus norvegicus 273-277 34284077-10 2021 Quantitative Reverse transcription-polymerase chain reaction (qRT-PCR) results also showed that PIP reduced the expression of pro-inflammatory protein, interleukin-1 beta (IL-1beta) and enhanced cell survival by restoring the activity of brain derived neurotrophic factor (BDNF) and its transcription protein, cAMP response element binding protein (CREB). piperine 96-99 cAMP responsive element binding protein 1 Rattus norvegicus 310-347 34284077-10 2021 Quantitative Reverse transcription-polymerase chain reaction (qRT-PCR) results also showed that PIP reduced the expression of pro-inflammatory protein, interleukin-1 beta (IL-1beta) and enhanced cell survival by restoring the activity of brain derived neurotrophic factor (BDNF) and its transcription protein, cAMP response element binding protein (CREB). piperine 96-99 cAMP responsive element binding protein 1 Rattus norvegicus 349-353 34092198-0 2022 Piperine promotes autophagy flux by P2RX4 activation in SNCA/alpha-synuclein-induced Parkinson disease model. piperine 0-8 purinergic receptor P2X 4 Homo sapiens 36-41 34590204-0 2021 Piperine-Loaded Glycyrrhizic Acid- and PLGA-Based Nanoparticles Modified with Transferrin for Antitumor : Piperine-Loaded Glycyrrhizic Acid- and PLGA-Based Nanoparticles. piperine 0-8 transferrin Homo sapiens 78-89 34590204-1 2021 The purpose of this study was to enhance the antitumor effect of piperine by constructing the nanoparticles modified with transferrin (Tf-PIP-NPs) and evaluating their efficacy in vitro and in vivo. piperine 65-73 transferrin Homo sapiens 122-133 34364309-3 2021 Moreover, a visual high-throughput screening method was established using DAND, piperine was identified as a novel inhibitor of FAAH. piperine 80-88 fatty acid amide hydrolase Mus musculus 128-132 34364309-4 2021 Based on the interaction of piperine with FAAH, a more potent FAAH inhibitor (11f) was designed and synthesized which possessed an IC50 value of 0.65 muM. piperine 28-36 fatty acid amide hydrolase Mus musculus 42-46 34364309-4 2021 Based on the interaction of piperine with FAAH, a more potent FAAH inhibitor (11f) was designed and synthesized which possessed an IC50 value of 0.65 muM. piperine 28-36 fatty acid amide hydrolase Mus musculus 62-66 34092198-0 2022 Piperine promotes autophagy flux by P2RX4 activation in SNCA/alpha-synuclein-induced Parkinson disease model. piperine 0-8 synuclein alpha Homo sapiens 56-60 34092198-0 2022 Piperine promotes autophagy flux by P2RX4 activation in SNCA/alpha-synuclein-induced Parkinson disease model. piperine 0-8 synuclein alpha Homo sapiens 61-76 34092198-6 2022 We found that PIP oral administration (25, 50 and 100 mg/kg) for 6 weeks attenuated olfactory deficits and delayed motor deficits in Thy 1-SNCA transgenic mice overexpressing human SNCA. piperine 14-17 thymus cell antigen 1, theta Mus musculus 133-138 34092198-6 2022 We found that PIP oral administration (25, 50 and 100 mg/kg) for 6 weeks attenuated olfactory deficits and delayed motor deficits in Thy 1-SNCA transgenic mice overexpressing human SNCA. piperine 14-17 synuclein, alpha Mus musculus 139-143 34092198-6 2022 We found that PIP oral administration (25, 50 and 100 mg/kg) for 6 weeks attenuated olfactory deficits and delayed motor deficits in Thy 1-SNCA transgenic mice overexpressing human SNCA. piperine 14-17 synuclein alpha Homo sapiens 181-185 34092198-8 2022 In addition, PIP improved cell viability and promoted degradation of human SNCA in SK-N-SH cells. piperine 13-16 synuclein alpha Homo sapiens 75-79 34092198-10 2022 Furthermore, tandem mass tag proteomics analyses showed that P2RX4 plays an important role in PIP treatment-induced activation of autophagy flux. piperine 94-97 purinergic receptor P2X 4 Homo sapiens 61-66 34092292-12 2021 MiR-520a can specifically and directly target P65, and piperine can promote the expression of miR-520a, then inhibit the expression of p65, down-regulate the pro-inflammatory factors IL-1beta and TNF-alpha, and up-regulate the effects of anti-inflammatory factors IL-10 and TGF-beta1, so as to treat sciatica. piperine 55-63 interleukin 1 alpha Rattus norvegicus 183-191 34092292-12 2021 MiR-520a can specifically and directly target P65, and piperine can promote the expression of miR-520a, then inhibit the expression of p65, down-regulate the pro-inflammatory factors IL-1beta and TNF-alpha, and up-regulate the effects of anti-inflammatory factors IL-10 and TGF-beta1, so as to treat sciatica. piperine 55-63 tumor necrosis factor Rattus norvegicus 196-205 34092292-0 2021 Piperine treating sciatica through regulating inflammation and MiR-520a/P65 pathway. piperine 0-8 synaptotagmin 1 Rattus norvegicus 72-75 34092292-12 2021 MiR-520a can specifically and directly target P65, and piperine can promote the expression of miR-520a, then inhibit the expression of p65, down-regulate the pro-inflammatory factors IL-1beta and TNF-alpha, and up-regulate the effects of anti-inflammatory factors IL-10 and TGF-beta1, so as to treat sciatica. piperine 55-63 interleukin 10 Rattus norvegicus 264-269 34092292-3 2021 The purpose of this study is to verify the regulatory relationship between miR-520a and p65 and to explore how miR-520a/P65 affects the level of cytokines under the action of piperine, so as to play a therapeutic role in sciatica. piperine 175-183 synaptotagmin 1 Rattus norvegicus 88-91 34092292-3 2021 The purpose of this study is to verify the regulatory relationship between miR-520a and p65 and to explore how miR-520a/P65 affects the level of cytokines under the action of piperine, so as to play a therapeutic role in sciatica. piperine 175-183 synaptotagmin 1 Rattus norvegicus 120-123 34092292-12 2021 MiR-520a can specifically and directly target P65, and piperine can promote the expression of miR-520a, then inhibit the expression of p65, down-regulate the pro-inflammatory factors IL-1beta and TNF-alpha, and up-regulate the effects of anti-inflammatory factors IL-10 and TGF-beta1, so as to treat sciatica. piperine 55-63 transforming growth factor, beta 1 Rattus norvegicus 274-283 34092292-9 2021 Immunohistochemical analysis showed that the expression of p65 decreased after administration of piperine. piperine 97-105 synaptotagmin 1 Rattus norvegicus 59-62 34183962-10 2021 Piperine (20 muM) and cisplatin (5 muM) for 24 h induce apoptosis strongly through reduction of Bcl-2 and increase of caspase 3, p53, caspase 9, and Bax. piperine 0-8 BCL2 apoptosis regulator Homo sapiens 96-101 34092292-12 2021 MiR-520a can specifically and directly target P65, and piperine can promote the expression of miR-520a, then inhibit the expression of p65, down-regulate the pro-inflammatory factors IL-1beta and TNF-alpha, and up-regulate the effects of anti-inflammatory factors IL-10 and TGF-beta1, so as to treat sciatica. piperine 55-63 synaptotagmin 1 Rattus norvegicus 135-138 34183962-10 2021 Piperine (20 muM) and cisplatin (5 muM) for 24 h induce apoptosis strongly through reduction of Bcl-2 and increase of caspase 3, p53, caspase 9, and Bax. piperine 0-8 caspase 3 Homo sapiens 118-127 34183962-10 2021 Piperine (20 muM) and cisplatin (5 muM) for 24 h induce apoptosis strongly through reduction of Bcl-2 and increase of caspase 3, p53, caspase 9, and Bax. piperine 0-8 tumor protein p53 Homo sapiens 129-132 34183962-10 2021 Piperine (20 muM) and cisplatin (5 muM) for 24 h induce apoptosis strongly through reduction of Bcl-2 and increase of caspase 3, p53, caspase 9, and Bax. piperine 0-8 caspase 9 Homo sapiens 134-143 34183962-10 2021 Piperine (20 muM) and cisplatin (5 muM) for 24 h induce apoptosis strongly through reduction of Bcl-2 and increase of caspase 3, p53, caspase 9, and Bax. piperine 0-8 BCL2 associated X, apoptosis regulator Homo sapiens 149-152 34183962-11 2021 Conclusion: Piperine in combination with cisplatin could trigger p53-mediated apoptosis more effective than cisplatin alone in MCF-7 breast cancer cells, reducing the toxic dose of cisplatin used in cancer chemotherapy. piperine 12-20 tumor protein p53 Homo sapiens 65-68 35628429-0 2022 Piperine Improves Lipid Dysregulation by Modulating Circadian Genes Bmal1 and Clock in HepG2 Cells. piperine 0-8 aryl hydrocarbon receptor nuclear translocator like Homo sapiens 68-73 35597410-0 2022 Piperine ameliorates ischemic stroke-induced brain injury in rats by regulating the PI3K/AKT/mTOR pathway. piperine 0-8 AKT serine/threonine kinase 1 Rattus norvegicus 89-92 35597410-0 2022 Piperine ameliorates ischemic stroke-induced brain injury in rats by regulating the PI3K/AKT/mTOR pathway. piperine 0-8 mechanistic target of rapamycin kinase Rattus norvegicus 93-97 35597410-17 2022 The expression levels of p-mTOR, p-AKT, and p-PI3K in the hippocampus and cortex of the 30 mg/kg PIP and Nimo intervention groups decreased, whereas the expression level of PI3K increased (all p < 0.05). piperine 97-100 mechanistic target of rapamycin kinase Rattus norvegicus 27-31 35597410-17 2022 The expression levels of p-mTOR, p-AKT, and p-PI3K in the hippocampus and cortex of the 30 mg/kg PIP and Nimo intervention groups decreased, whereas the expression level of PI3K increased (all p < 0.05). piperine 97-100 AKT serine/threonine kinase 1 Rattus norvegicus 35-38 35597410-18 2022 In addition, the expression level of autophagy-related proteins, namely, Beclin1 and LC3-II, in the 30 mg/kg PIP and Nimo intervention groups decreased (all p < 0.05). piperine 109-112 beclin 1 Rattus norvegicus 73-80 35597410-18 2022 In addition, the expression level of autophagy-related proteins, namely, Beclin1 and LC3-II, in the 30 mg/kg PIP and Nimo intervention groups decreased (all p < 0.05). piperine 109-112 annexin A3 Rattus norvegicus 85-88 35597410-20 2022 Western blot results showed that compared with the OGD group, the expression level of p-mTOR, p-AKT, and p-PI3K in the 30 and 40 mug/mL PIP intervention groups decreased, and the expression level of PI3K increased (all p < 0.05). piperine 136-139 mechanistic target of rapamycin kinase Rattus norvegicus 88-92 35597410-20 2022 Western blot results showed that compared with the OGD group, the expression level of p-mTOR, p-AKT, and p-PI3K in the 30 and 40 mug/mL PIP intervention groups decreased, and the expression level of PI3K increased (all p < 0.05). piperine 136-139 AKT serine/threonine kinase 1 Rattus norvegicus 96-99 35597410-21 2022 Moreover, the expression level of autophagy-related proteins, namely, Beclin1 and LC3-II, in the 30 and 40 mug/mL PIP intervention groups decreased (all p < 0.05). piperine 114-117 beclin 1 Rattus norvegicus 70-77 35597410-21 2022 Moreover, the expression level of autophagy-related proteins, namely, Beclin1 and LC3-II, in the 30 and 40 mug/mL PIP intervention groups decreased (all p < 0.05). piperine 114-117 annexin A3 Rattus norvegicus 82-85 35597410-23 2022 PIP can inhibit the PI3K/AKT/mTOR pathway and autophagy. piperine 0-3 AKT serine/threonine kinase 1 Rattus norvegicus 25-28 35597410-23 2022 PIP can inhibit the PI3K/AKT/mTOR pathway and autophagy. piperine 0-3 mechanistic target of rapamycin kinase Rattus norvegicus 29-33 35628429-0 2022 Piperine Improves Lipid Dysregulation by Modulating Circadian Genes Bmal1 and Clock in HepG2 Cells. piperine 0-8 clock circadian regulator Homo sapiens 78-83 35628429-6 2022 The effect of PIP on redox status, mitochondrial functions, and circadian rhythms of core clock genes were evaluated. piperine 14-17 clock circadian regulator Homo sapiens 90-95 35628429-8 2022 A mechanism study showed that PIP could activate the SREBP-1c/PPARgamma and AMPK/AKT-mTOR signaling pathways in a Bmal1/Clock-dependent manner in HepG2 cells. piperine 30-33 sterol regulatory element binding transcription factor 1 Homo sapiens 53-61 35628429-8 2022 A mechanism study showed that PIP could activate the SREBP-1c/PPARgamma and AMPK/AKT-mTOR signaling pathways in a Bmal1/Clock-dependent manner in HepG2 cells. piperine 30-33 peroxisome proliferator activated receptor gamma Homo sapiens 62-71 35628429-8 2022 A mechanism study showed that PIP could activate the SREBP-1c/PPARgamma and AMPK/AKT-mTOR signaling pathways in a Bmal1/Clock-dependent manner in HepG2 cells. piperine 30-33 AKT serine/threonine kinase 1 Homo sapiens 81-84 35628429-8 2022 A mechanism study showed that PIP could activate the SREBP-1c/PPARgamma and AMPK/AKT-mTOR signaling pathways in a Bmal1/Clock-dependent manner in HepG2 cells. piperine 30-33 mechanistic target of rapamycin kinase Homo sapiens 85-89 35628429-8 2022 A mechanism study showed that PIP could activate the SREBP-1c/PPARgamma and AMPK/AKT-mTOR signaling pathways in a Bmal1/Clock-dependent manner in HepG2 cells. piperine 30-33 aryl hydrocarbon receptor nuclear translocator like Homo sapiens 114-119 35628429-8 2022 A mechanism study showed that PIP could activate the SREBP-1c/PPARgamma and AMPK/AKT-mTOR signaling pathways in a Bmal1/Clock-dependent manner in HepG2 cells. piperine 30-33 clock circadian regulator Homo sapiens 120-125 35628429-9 2022 These results indicated that Bmal1 and Clock played important roles in the regulating effect of PIP on hepatic lipid homeostasis. piperine 96-99 aryl hydrocarbon receptor nuclear translocator like Homo sapiens 29-34 35628429-9 2022 These results indicated that Bmal1 and Clock played important roles in the regulating effect of PIP on hepatic lipid homeostasis. piperine 96-99 clock circadian regulator Homo sapiens 39-44 35367582-3 2022 In this study, positively charged PIP-loaded nanostructured lipid carriers (PIP-NLCs) were prepared via melt-emulsification and ultra-sonication method followed by pectin coating to get novel pectin-coated NLCs (PIP-P-NLCs) targeting hepatocellular carcinoma. piperine 34-37 inositol polyphosphate-5-phosphatase J Homo sapiens 212-217 35367582-10 2022 Furthermore, PIP-P-NLCs improved in vivo anticancer effect of PIP as proved by histological examination of liver tissues, suppression of liver enzymes and oxidative stress environment in the liver, and alteration of cell cycle regulators. piperine 62-65 inositol polyphosphate-5-phosphatase J Homo sapiens 13-18 35367582-11 2022 To conclude, PIP-P-NLCs can act as a promising approach for targeted delivery of PIP to hepatocellular carcinoma. piperine 81-84 inositol polyphosphate-5-phosphatase J Homo sapiens 13-18 35565989-7 2022 In addition, piperine decreased the expression of the NGF precursor proNGF and NGF-degrading protease matrix metalloproteinase 9, whereas it increased the expression of proNGF processing enzyme matrix metalloproteinase 7, NGF, and NGF-activated receptor TrkA in the hippocampus of KA-treated rats. piperine 13-21 neurotrophic receptor tyrosine kinase 1 Rattus norvegicus 254-258 35508082-4 2022 METHODS: The three-dimensional structure of the Spike RBD domain of Omicron variant was constructed by incorporating 15 amino acid substitutions to the Native Spike (S) structure and structural changes were compared that of the Native S. Seven phytochemicals namely Allicin, Capsaicin, Cinnamaldehyde, Curcumin, Gingerol, Piperine, and Zingeberene were docked with Omicron S protein and Omicron S-hACE2 complex. piperine 322-330 surface glycoprotein Severe acute respiratory syndrome coronavirus 2 48-53 35508082-4 2022 METHODS: The three-dimensional structure of the Spike RBD domain of Omicron variant was constructed by incorporating 15 amino acid substitutions to the Native Spike (S) structure and structural changes were compared that of the Native S. Seven phytochemicals namely Allicin, Capsaicin, Cinnamaldehyde, Curcumin, Gingerol, Piperine, and Zingeberene were docked with Omicron S protein and Omicron S-hACE2 complex. piperine 322-330 surface glycoprotein Severe acute respiratory syndrome coronavirus 2 159-164 35565989-8 2022 Furthermore, KA decreased phosphorylation of the protein kinase B (Akt) and glycogen synthase kinase 3beta (GSK3beta) in the hippocampus, and piperine reversed these changes. piperine 142-150 AKT serine/threonine kinase 1 Rattus norvegicus 67-70 35565989-8 2022 Furthermore, KA decreased phosphorylation of the protein kinase B (Akt) and glycogen synthase kinase 3beta (GSK3beta) in the hippocampus, and piperine reversed these changes. piperine 142-150 glycogen synthase kinase 3 beta Rattus norvegicus 76-106 35565989-8 2022 Furthermore, KA decreased phosphorylation of the protein kinase B (Akt) and glycogen synthase kinase 3beta (GSK3beta) in the hippocampus, and piperine reversed these changes. piperine 142-150 glycogen synthase kinase 3 alpha Rattus norvegicus 108-116 35565989-9 2022 Our data suggest that piperine protects hippocampal neurons against KA-induced excitotoxicity by upregulating the NGF/TrkA/Akt/GSK3beta signalling pathways. piperine 22-30 neurotrophic receptor tyrosine kinase 1 Rattus norvegicus 118-122 35565989-9 2022 Our data suggest that piperine protects hippocampal neurons against KA-induced excitotoxicity by upregulating the NGF/TrkA/Akt/GSK3beta signalling pathways. piperine 22-30 AKT serine/threonine kinase 1 Rattus norvegicus 123-126 35565989-9 2022 Our data suggest that piperine protects hippocampal neurons against KA-induced excitotoxicity by upregulating the NGF/TrkA/Akt/GSK3beta signalling pathways. piperine 22-30 glycogen synthase kinase 3 alpha Rattus norvegicus 127-135 35400961-0 2022 Immunosuppression by piperine as a regulator of the NLRP3 inflammasome through MAPK/NF-kappaB in monosodium urate-induced rat gouty arthritis. piperine 21-29 NLR family, pyrin domain containing 3 Rattus norvegicus 52-57 35382657-2 2022 To reduce the Abeta fibril toxicity multi-functional polyamidoamine (PAMAM) dendrimer was conjugated with tocopheryl polyethylene glycol succinate-1000 (TPGS) which acts as a carrier matrix for the delivery of neuroprotective molecule piperine (PIP). piperine 235-243 amyloid beta precursor protein Homo sapiens 14-19 35382657-2 2022 To reduce the Abeta fibril toxicity multi-functional polyamidoamine (PAMAM) dendrimer was conjugated with tocopheryl polyethylene glycol succinate-1000 (TPGS) which acts as a carrier matrix for the delivery of neuroprotective molecule piperine (PIP). piperine 245-248 amyloid beta precursor protein Homo sapiens 14-19 35453772-9 2022 CONCLUSIONS: curcumin and piperine supplementation had no effect on physical performance, immune cell counts, or muscle damage; however, the supplementation could modulate the kinetics of IL-2, TNF-alpha, INF, IL-6, and IL-10 1 h after the end of exercise. piperine 26-34 interleukin 2 Homo sapiens 188-192 35453772-9 2022 CONCLUSIONS: curcumin and piperine supplementation had no effect on physical performance, immune cell counts, or muscle damage; however, the supplementation could modulate the kinetics of IL-2, TNF-alpha, INF, IL-6, and IL-10 1 h after the end of exercise. piperine 26-34 tumor necrosis factor Homo sapiens 194-203 35453772-9 2022 CONCLUSIONS: curcumin and piperine supplementation had no effect on physical performance, immune cell counts, or muscle damage; however, the supplementation could modulate the kinetics of IL-2, TNF-alpha, INF, IL-6, and IL-10 1 h after the end of exercise. piperine 26-34 cobalamin binding intrinsic factor Homo sapiens 205-208 35453772-9 2022 CONCLUSIONS: curcumin and piperine supplementation had no effect on physical performance, immune cell counts, or muscle damage; however, the supplementation could modulate the kinetics of IL-2, TNF-alpha, INF, IL-6, and IL-10 1 h after the end of exercise. piperine 26-34 interleukin 6 Homo sapiens 210-214 35620326-0 2022 Regulatory Effects of Apatinib in Combination with Piperine on MDM-2 Gene Expression, Glutathione Peroxidase Activity and Nitric Oxide level as Mechanisms of Cytotoxicity in Colorectal Cancer Cells. piperine 51-59 MDM2 proto-oncogene Homo sapiens 63-68 35620326-8 2022 When HCT-116 cells were treated with different concentrations of apatinibin combination with piperine, the synergistic effects were observed (combination index < 1).In HCT-116 cells treated with apatinib and piperine at the concentrations of 0.5xIC50 and0.2xIC50, the MDM-2 gene expression was downregulated and NO levels increased comparedto the untreated control cells and related single treatments. piperine 93-101 MDM2 proto-oncogene Homo sapiens 268-273 35156972-6 2022 The lower limit of quantification (LLOQ) of quercetin and piperine was obtained as 0.1 ng mL-1 in rat plasma, along with negligible matrix effect and acceptable stability. piperine 58-66 L1 cell adhesion molecule Mus musculus 90-94 34997607-4 2022 The effect of piperine, a P-glycoprotein (P-gp) inhibitor on daclatasvir absorption from jejunum and ileum was tested. piperine 14-22 ATP binding cassette subfamily B member 1 Homo sapiens 26-40 35534255-1 2022 This study aims to establish a method for determination of paeonol(Pae), eugenol(Eug), and piperine(Pip) content in receptor liquid and research on the permeability and pharmacokinetics of Huoxue Zhitong gel patch and microemulsion gel. piperine 91-99 prolactin induced protein Homo sapiens 100-103 35168518-6 2022 PIP is known to inhibit drug transporter P-glycoprotein. piperine 0-3 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 41-55 35400961-4 2022 In this study, we examined the effect of PIP in immunosuppression of gout inflammation through the regulation of the NLRP3 inflammasome. piperine 41-44 NLR family, pyrin domain containing 3 Rattus norvegicus 117-122 35400961-5 2022 Materials and Methods: An in silico study was done by pharmacodynamic modeling of PIP in suppressing MSU-induced inflammation through disruption of the NLRP3 inflammasome. piperine 82-85 NLR family, pyrin domain containing 3 Rattus norvegicus 152-157 35400961-7 2022 Results: In silico studies of molecular docking demonstrated the activity of PIP as a competitive inhibitor of the mitogen-activated protein kinases/nuclear factor-kappa B axis, upstream of the NLRP3 inflammasome. piperine 77-80 NLR family, pyrin domain containing 3 Rattus norvegicus 194-199 35400961-8 2022 Analysis of gout models with curative and preventive protocols revealed the immunosuppression activity of PIP by reducing inflammatory symptoms, inhibiting tophus formation resulting from NETosis, reducing cartilage erosion, inhibiting leukocyte exudation, suppressing lipid peroxidation index, and inhibiting the production of C-reactive protein. piperine 106-109 C-reactive protein Rattus norvegicus 328-346 34996326-6 2022 The other important clinical applications of piperine are due to its bio enhancing effect on drugs, by modulating, absorption in the gastrointestinal tract, altering activities of transporters like p-glycoprotein substrates, and modulating drug metabolism by altering the expression of cytochrome P450 or UDP-glucuronosyltransferase enzymes. piperine 45-53 ATP binding cassette subfamily B member 1 Homo sapiens 198-212 34931204-3 2022 When THP-1 monocytes were co-treated with the identified compounds (e.g., piperine) and CUR, cell viability significantly decreased, suggesting that the physiological activity of CUR was enhanced. piperine 74-82 GLI family zinc finger 2 Homo sapiens 5-10 34996326-6 2022 The other important clinical applications of piperine are due to its bio enhancing effect on drugs, by modulating, absorption in the gastrointestinal tract, altering activities of transporters like p-glycoprotein substrates, and modulating drug metabolism by altering the expression of cytochrome P450 or UDP-glucuronosyltransferase enzymes. piperine 45-53 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 286-301 35127957-6 2022 Piperine also regulates multiple signaling pathways such as Akt/mTOR/MMP-9, 5"-AMP-activated protein kinase-activated NLR family pyrin domain containing-3 inflammasome, voltage-gated K+ current, PKCalpha/ERK1/2, NF-kappaB/AP-1/MMP-9, Wnt/beta-catenin, JNK/P38 MAPK, and gut microbiota. piperine 0-8 AKT serine/threonine kinase 1 Homo sapiens 60-63 34881772-5 2022 Moreover, piperine and FA activated TAS2R14 signaling as evidenced by the increased mRNA and protein levels of TAS2R14, and the protein expression of its downstream key molecules including phospholipase C beta2 (PLCbeta2) and a transient receptor potential channel melastatin 5 (TRPM5). piperine 10-18 phospholipase C beta 2 Homo sapiens 189-210 34881772-5 2022 Moreover, piperine and FA activated TAS2R14 signaling as evidenced by the increased mRNA and protein levels of TAS2R14, and the protein expression of its downstream key molecules including phospholipase C beta2 (PLCbeta2) and a transient receptor potential channel melastatin 5 (TRPM5). piperine 10-18 interleukin 31 receptor A Homo sapiens 212-220 34881772-5 2022 Moreover, piperine and FA activated TAS2R14 signaling as evidenced by the increased mRNA and protein levels of TAS2R14, and the protein expression of its downstream key molecules including phospholipase C beta2 (PLCbeta2) and a transient receptor potential channel melastatin 5 (TRPM5). piperine 10-18 transient receptor potential cation channel subfamily M member 5 Homo sapiens 228-277 34881772-5 2022 Moreover, piperine and FA activated TAS2R14 signaling as evidenced by the increased mRNA and protein levels of TAS2R14, and the protein expression of its downstream key molecules including phospholipase C beta2 (PLCbeta2) and a transient receptor potential channel melastatin 5 (TRPM5). piperine 10-18 transient receptor potential cation channel subfamily M member 5 Homo sapiens 279-284 34881772-6 2022 On the other hand, a G protein betagamma subunit inhibitor Gallein or a PLC inhibitor U73122 alleviated piperine-stimulated GLP-1 secretion in Caco-2 cells. piperine 104-112 glucagon Homo sapiens 124-129 34881772-7 2022 In the meantime, a flavanone hesperetin significantly attenuated piperine and FA induced the intracellular calcium mobilization and GLP-1 secretion. piperine 65-73 glucagon Homo sapiens 132-137 34881772-8 2022 Furthermore, TAS2R14 knockdown reversed the piperine-triggered up-regulation of PLCbeta2 and TRPM5 as well as increased the GLP-1 secretion in Caco-2 cells by TAS2R14 shRNA transfection. piperine 44-52 interleukin 31 receptor A Homo sapiens 80-88 34881772-8 2022 Furthermore, TAS2R14 knockdown reversed the piperine-triggered up-regulation of PLCbeta2 and TRPM5 as well as increased the GLP-1 secretion in Caco-2 cells by TAS2R14 shRNA transfection. piperine 44-52 transient receptor potential cation channel subfamily M member 5 Homo sapiens 93-98 34881772-8 2022 Furthermore, TAS2R14 knockdown reversed the piperine-triggered up-regulation of PLCbeta2 and TRPM5 as well as increased the GLP-1 secretion in Caco-2 cells by TAS2R14 shRNA transfection. piperine 44-52 glucagon Homo sapiens 124-129 34881772-8 2022 Furthermore, TAS2R14 knockdown reversed the piperine-triggered up-regulation of PLCbeta2 and TRPM5 as well as increased the GLP-1 secretion in Caco-2 cells by TAS2R14 shRNA transfection. piperine 44-52 taste 2 receptor member 14 Homo sapiens 159-166 34881772-9 2022 In summary, our findings demonstrated that piperine promoted the GLP-1 secretion from enteroendocrine cells through the activation of TAS2R14 signaling. piperine 43-51 glucagon Homo sapiens 65-70 34881772-9 2022 In summary, our findings demonstrated that piperine promoted the GLP-1 secretion from enteroendocrine cells through the activation of TAS2R14 signaling. piperine 43-51 taste 2 receptor member 14 Homo sapiens 134-141 34881772-10 2022 Moreover, TAS2R14 was likely a target of piperine in the alleviation of metabolic diseases. piperine 41-49 taste 2 receptor member 14 Homo sapiens 10-17 34881772-0 2022 Piperine, as a TAS2R14 agonist, stimulates the secretion of glucagon-like peptide-1 in the human enteroendocrine cell line Caco-2. piperine 0-8 taste 2 receptor member 14 Homo sapiens 15-22 34881772-0 2022 Piperine, as a TAS2R14 agonist, stimulates the secretion of glucagon-like peptide-1 in the human enteroendocrine cell line Caco-2. piperine 0-8 glucagon Homo sapiens 60-83 34881772-4 2022 Piperine and flufenamic acid (FA, a known TAS2R14 agonist) markedly increased intracellular calcium mobilization and significantly enhanced the GLP-1 secretion, accompanied by elevated levels of proglucagon mRNA in Caco-2 cells compared with the control. piperine 0-8 glucagon Homo sapiens 144-149 34881772-5 2022 Moreover, piperine and FA activated TAS2R14 signaling as evidenced by the increased mRNA and protein levels of TAS2R14, and the protein expression of its downstream key molecules including phospholipase C beta2 (PLCbeta2) and a transient receptor potential channel melastatin 5 (TRPM5). piperine 10-18 taste 2 receptor member 14 Homo sapiens 36-43 34881772-5 2022 Moreover, piperine and FA activated TAS2R14 signaling as evidenced by the increased mRNA and protein levels of TAS2R14, and the protein expression of its downstream key molecules including phospholipase C beta2 (PLCbeta2) and a transient receptor potential channel melastatin 5 (TRPM5). piperine 10-18 taste 2 receptor member 14 Homo sapiens 111-118 35127957-6 2022 Piperine also regulates multiple signaling pathways such as Akt/mTOR/MMP-9, 5"-AMP-activated protein kinase-activated NLR family pyrin domain containing-3 inflammasome, voltage-gated K+ current, PKCalpha/ERK1/2, NF-kappaB/AP-1/MMP-9, Wnt/beta-catenin, JNK/P38 MAPK, and gut microbiota. piperine 0-8 mechanistic target of rapamycin kinase Homo sapiens 64-68 35127957-6 2022 Piperine also regulates multiple signaling pathways such as Akt/mTOR/MMP-9, 5"-AMP-activated protein kinase-activated NLR family pyrin domain containing-3 inflammasome, voltage-gated K+ current, PKCalpha/ERK1/2, NF-kappaB/AP-1/MMP-9, Wnt/beta-catenin, JNK/P38 MAPK, and gut microbiota. piperine 0-8 matrix metallopeptidase 9 Homo sapiens 69-74 35127957-6 2022 Piperine also regulates multiple signaling pathways such as Akt/mTOR/MMP-9, 5"-AMP-activated protein kinase-activated NLR family pyrin domain containing-3 inflammasome, voltage-gated K+ current, PKCalpha/ERK1/2, NF-kappaB/AP-1/MMP-9, Wnt/beta-catenin, JNK/P38 MAPK, and gut microbiota. piperine 0-8 NLR family pyrin domain containing 3 Homo sapiens 118-154 35127957-6 2022 Piperine also regulates multiple signaling pathways such as Akt/mTOR/MMP-9, 5"-AMP-activated protein kinase-activated NLR family pyrin domain containing-3 inflammasome, voltage-gated K+ current, PKCalpha/ERK1/2, NF-kappaB/AP-1/MMP-9, Wnt/beta-catenin, JNK/P38 MAPK, and gut microbiota. piperine 0-8 protein kinase C alpha Homo sapiens 195-210 35127957-6 2022 Piperine also regulates multiple signaling pathways such as Akt/mTOR/MMP-9, 5"-AMP-activated protein kinase-activated NLR family pyrin domain containing-3 inflammasome, voltage-gated K+ current, PKCalpha/ERK1/2, NF-kappaB/AP-1/MMP-9, Wnt/beta-catenin, JNK/P38 MAPK, and gut microbiota. piperine 0-8 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 222-226 35127957-6 2022 Piperine also regulates multiple signaling pathways such as Akt/mTOR/MMP-9, 5"-AMP-activated protein kinase-activated NLR family pyrin domain containing-3 inflammasome, voltage-gated K+ current, PKCalpha/ERK1/2, NF-kappaB/AP-1/MMP-9, Wnt/beta-catenin, JNK/P38 MAPK, and gut microbiota. piperine 0-8 matrix metallopeptidase 9 Homo sapiens 227-232 35127957-6 2022 Piperine also regulates multiple signaling pathways such as Akt/mTOR/MMP-9, 5"-AMP-activated protein kinase-activated NLR family pyrin domain containing-3 inflammasome, voltage-gated K+ current, PKCalpha/ERK1/2, NF-kappaB/AP-1/MMP-9, Wnt/beta-catenin, JNK/P38 MAPK, and gut microbiota. piperine 0-8 catenin beta 1 Homo sapiens 238-250 35127957-6 2022 Piperine also regulates multiple signaling pathways such as Akt/mTOR/MMP-9, 5"-AMP-activated protein kinase-activated NLR family pyrin domain containing-3 inflammasome, voltage-gated K+ current, PKCalpha/ERK1/2, NF-kappaB/AP-1/MMP-9, Wnt/beta-catenin, JNK/P38 MAPK, and gut microbiota. piperine 0-8 mitogen-activated protein kinase 8 Homo sapiens 252-255