PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 33590347-0 2021 Dehydroabietic acid improves nonalcoholic fatty liver disease through activating the Keap1/Nrf2-ARE signaling pathway to reduce ferroptosis. dehydroabietic acid 0-19 kelch-like ECH-associated protein 1 Mus musculus 85-90 11959095-3 2002 We show that mouse Keap1, a Caenorhabditis elegans protein that we named CKR, and human Mayven bind 5"-p-fluorosulfonyl-benzoyl-adenosine (FSBA), a covalently modifying ATP analogue. 5'-(4-fluorosulfonylbenzoyl)adenosine 139-143 kelch-like ECH-associated protein 1 Mus musculus 19-24 11959095-3 2002 We show that mouse Keap1, a Caenorhabditis elegans protein that we named CKR, and human Mayven bind 5"-p-fluorosulfonyl-benzoyl-adenosine (FSBA), a covalently modifying ATP analogue. Adenosine Triphosphate 169-172 kelch-like ECH-associated protein 1 Mus musculus 19-24 33590347-7 2021 In all, DA may bind with Keap1, activate Nrf2-ARE, induce its target gene expression, inhibit ROS accumulation and lipid peroxidation, and reduce HFD-induced NAFLD. dehydroabietic acid 8-10 kelch-like ECH-associated protein 1 Mus musculus 25-30 33771639-12 2021 Furthermore, GFC inhibited p62-Keap1-NRF2 pathway in estradiol-induced endometrial hyperplasia model. Estradiol 53-62 kelch-like ECH-associated protein 1 Mus musculus 31-36 33590347-4 2021 DA binds with Keap1 to form 3 stable hydrogen bonds at VAL512 and LEU557 and increased nuclear factor erythroid 2-related factor 2 (Nrf2)-antioxidant response elemen (ARE) luciferase activity. dehydroabietic acid 0-2 kelch-like ECH-associated protein 1 Mus musculus 14-19 33590347-4 2021 DA binds with Keap1 to form 3 stable hydrogen bonds at VAL512 and LEU557 and increased nuclear factor erythroid 2-related factor 2 (Nrf2)-antioxidant response elemen (ARE) luciferase activity. Hydrogen 37-45 kelch-like ECH-associated protein 1 Mus musculus 14-19 34737813-0 2021 Tea polyphenols alleviate hydrogen peroxide-induced oxidative stress damage through the Mst/Nrf2 axis and the Keap1/Nrf2/HO-1 pathway in murine RAW264.7 cells. Polyphenols 4-15 kelch-like ECH-associated protein 1 Mus musculus 110-115 33761044-5 2021 We additionally evaluated the impact of Albicanol treatment on the Keap1/Nrf2/ARE signaling pathway, and found that it was able to decrease Keap1 expression while increasing the expression of Nrf2, thereby activating this signaling pathway, suppressing oxidative damage, and enhancing the expression of downstream target genes including SOD, GSH, GST, HO-1, and NQO1 in this murine aging model system. albicanol 40-49 kelch-like ECH-associated protein 1 Mus musculus 67-72 33761044-5 2021 We additionally evaluated the impact of Albicanol treatment on the Keap1/Nrf2/ARE signaling pathway, and found that it was able to decrease Keap1 expression while increasing the expression of Nrf2, thereby activating this signaling pathway, suppressing oxidative damage, and enhancing the expression of downstream target genes including SOD, GSH, GST, HO-1, and NQO1 in this murine aging model system. albicanol 40-49 kelch-like ECH-associated protein 1 Mus musculus 140-145 33591165-8 2021 These data suggested that YVLLPSPK improved learning and memory in scopolamine-induced cognitive-impaired mice through a mechanism associated with PINK1-mediated mitophagy via the NRF2/KEAP1/HO-1 pathway. Scopolamine 67-78 kelch-like ECH-associated protein 1 Mus musculus 185-190 34896238-6 2022 Moreover, ACR exposure significantly increased levels of MDA and COX-2), decreased GSH level and antioxidant enzyme activity (SOD, GSH-PX and CAT) by downregulating expression of Nrf2 and Keap1 in diabetic mice. Acrylamide 10-13 kelch-like ECH-associated protein 1 Mus musculus 188-193 34890768-6 2022 Mechanistically, 1,25(OH)2D3 enhances VDR-mediated recruitment of Ezh2 and facilitation of H3K27me3 action at the promoter region of Keap1, thus transcriptionally repressing Keap1. (oh)2d3 21-28 kelch-like ECH-associated protein 1 Mus musculus 133-138 34890768-6 2022 Mechanistically, 1,25(OH)2D3 enhances VDR-mediated recruitment of Ezh2 and facilitation of H3K27me3 action at the promoter region of Keap1, thus transcriptionally repressing Keap1. (oh)2d3 21-28 kelch-like ECH-associated protein 1 Mus musculus 174-179 33777312-5 2021 Knockdown of p22phox/keap1 or use of an NADPH oxidase inhibitor (apocynin) reversed the production of superoxide anion and inflammatory cytokines, which then reduced neuronal damage and death in vitro and in vivo. Superoxides 102-118 kelch-like ECH-associated protein 1 Mus musculus 21-26 34737813-0 2021 Tea polyphenols alleviate hydrogen peroxide-induced oxidative stress damage through the Mst/Nrf2 axis and the Keap1/Nrf2/HO-1 pathway in murine RAW264.7 cells. Hydrogen Peroxide 26-43 kelch-like ECH-associated protein 1 Mus musculus 110-115 34562841-10 2021 Mechanistically, MINO exerted the effects of anti-inflammation and anti-oxidative stress through down-regulating the expression of MALAT1 and regulating Nrf2/Keap1 and NF-kappaB signaling pathways. Minocycline 17-21 kelch-like ECH-associated protein 1 Mus musculus 158-163 34271100-0 2021 Dietary supplementation with sulforaphane ameliorates skin aging through activation of the Keap1-Nrf2 pathway. sulforaphane 29-41 kelch-like ECH-associated protein 1 Mus musculus 91-96 34829046-0 2021 Green Pea (Pisum sativum L.) Hull Polyphenol Extracts Ameliorate DSS-Induced Colitis through Keap1/Nrf2 Pathway and Gut Microbiota Modulation. Polyphenols 34-44 kelch-like ECH-associated protein 1 Mus musculus 93-98 34526248-0 2021 A bioactive ligand-conjugated iridium(III) metal-based complex as a Keap1-Nrf2 protein-protein interaction inhibitor against acetaminophen-induced acute liver injury. Iridium 30-42 kelch-like ECH-associated protein 1 Mus musculus 68-73 34526248-0 2021 A bioactive ligand-conjugated iridium(III) metal-based complex as a Keap1-Nrf2 protein-protein interaction inhibitor against acetaminophen-induced acute liver injury. Metals 43-48 kelch-like ECH-associated protein 1 Mus musculus 68-73 34526248-0 2021 A bioactive ligand-conjugated iridium(III) metal-based complex as a Keap1-Nrf2 protein-protein interaction inhibitor against acetaminophen-induced acute liver injury. Acetaminophen 125-138 kelch-like ECH-associated protein 1 Mus musculus 68-73 34526248-5 2021 The iridium (III) complex 1 bearing a bioactive ligand 2,9-dimethyl-1,10-phenanthroline and 4-chloro-2-phenylquinoline, a derivative of the bioactive ligand 2-phenylquinoline, was identified as a direct small-molecule inhibitor of the Keap1-Nrf2 protein-protein interaction. Iridium 4-17 kelch-like ECH-associated protein 1 Mus musculus 235-240 34526248-5 2021 The iridium (III) complex 1 bearing a bioactive ligand 2,9-dimethyl-1,10-phenanthroline and 4-chloro-2-phenylquinoline, a derivative of the bioactive ligand 2-phenylquinoline, was identified as a direct small-molecule inhibitor of the Keap1-Nrf2 protein-protein interaction. neocuproine 55-87 kelch-like ECH-associated protein 1 Mus musculus 235-240 34526248-5 2021 The iridium (III) complex 1 bearing a bioactive ligand 2,9-dimethyl-1,10-phenanthroline and 4-chloro-2-phenylquinoline, a derivative of the bioactive ligand 2-phenylquinoline, was identified as a direct small-molecule inhibitor of the Keap1-Nrf2 protein-protein interaction. 4-chloro-2-phenylquinoline 92-118 kelch-like ECH-associated protein 1 Mus musculus 235-240 34526248-5 2021 The iridium (III) complex 1 bearing a bioactive ligand 2,9-dimethyl-1,10-phenanthroline and 4-chloro-2-phenylquinoline, a derivative of the bioactive ligand 2-phenylquinoline, was identified as a direct small-molecule inhibitor of the Keap1-Nrf2 protein-protein interaction. 2-phenylquinoline 157-174 kelch-like ECH-associated protein 1 Mus musculus 235-240 34526248-7 2021 Moreover, 1 reversed APAP-induced liver damage by disrupting Keap1-Nrf2 interaction and without inducing organ damage and immunotoxicity in mice. Acetaminophen 21-25 kelch-like ECH-associated protein 1 Mus musculus 61-66 34526248-8 2021 Our study demonstrates the identification of a selective and efficacious antagonist of Keap1-Nrf2 interaction possessed good cellular permeability in cellulo and ideal pharmacokinetic parameters in vivo, and, more importantly, validates the feasibility of conjugating metal complexes with bioactive ligands to generate metal-based drug leads as non-toxic Keap1-Nrf2 interaction inhibitors for treating APAP-induced acute liver injury. Metals 268-273 kelch-like ECH-associated protein 1 Mus musculus 87-92 34526248-8 2021 Our study demonstrates the identification of a selective and efficacious antagonist of Keap1-Nrf2 interaction possessed good cellular permeability in cellulo and ideal pharmacokinetic parameters in vivo, and, more importantly, validates the feasibility of conjugating metal complexes with bioactive ligands to generate metal-based drug leads as non-toxic Keap1-Nrf2 interaction inhibitors for treating APAP-induced acute liver injury. Metals 268-273 kelch-like ECH-associated protein 1 Mus musculus 355-360 34526248-8 2021 Our study demonstrates the identification of a selective and efficacious antagonist of Keap1-Nrf2 interaction possessed good cellular permeability in cellulo and ideal pharmacokinetic parameters in vivo, and, more importantly, validates the feasibility of conjugating metal complexes with bioactive ligands to generate metal-based drug leads as non-toxic Keap1-Nrf2 interaction inhibitors for treating APAP-induced acute liver injury. Metals 319-324 kelch-like ECH-associated protein 1 Mus musculus 87-92 34526248-8 2021 Our study demonstrates the identification of a selective and efficacious antagonist of Keap1-Nrf2 interaction possessed good cellular permeability in cellulo and ideal pharmacokinetic parameters in vivo, and, more importantly, validates the feasibility of conjugating metal complexes with bioactive ligands to generate metal-based drug leads as non-toxic Keap1-Nrf2 interaction inhibitors for treating APAP-induced acute liver injury. Metals 319-324 kelch-like ECH-associated protein 1 Mus musculus 355-360 34526248-8 2021 Our study demonstrates the identification of a selective and efficacious antagonist of Keap1-Nrf2 interaction possessed good cellular permeability in cellulo and ideal pharmacokinetic parameters in vivo, and, more importantly, validates the feasibility of conjugating metal complexes with bioactive ligands to generate metal-based drug leads as non-toxic Keap1-Nrf2 interaction inhibitors for treating APAP-induced acute liver injury. Acetaminophen 402-406 kelch-like ECH-associated protein 1 Mus musculus 87-92 34899723-9 2021 Taken together, 4.4x106 CFU/mL CB pretreatment can alleviate ETEC K88-induced oxidative damage through activating the p62-Keap1-Nrf2 signaling pathway and remodeling the cecal microbiota community in mice. etec k88 61-69 kelch-like ECH-associated protein 1 Mus musculus 122-127 34676557-6 2022 Copper-induced oxidative damage further decreased the phosphorylation of CREB, decreased expression of Bcl-2, enhanced expression of Bax, and accelerated the dissociation of keap1-Nrf2 complex, promoted the nuclear translocation of Nrf2, stimulate the expression of antioxidant molecules HO-1 and NQO1. Copper 0-6 kelch-like ECH-associated protein 1 Mus musculus 174-179 34628205-3 2021 Results showed that OS-LL11 could directly scavenge free radicals and sustain the viability of mouse keratinocytes challenged by ultraviolet B (UVB) irradiation or hydrogen peroxide (H2O2) by decreasing the levels of lipid peroxidation, malondialdehyde, and reactive oxygen species while increasing the level of catalase, Keap-1, HO-1, GCLM, and NQO1. os-ll11 20-27 kelch-like ECH-associated protein 1 Mus musculus 322-328 34628205-3 2021 Results showed that OS-LL11 could directly scavenge free radicals and sustain the viability of mouse keratinocytes challenged by ultraviolet B (UVB) irradiation or hydrogen peroxide (H2O2) by decreasing the levels of lipid peroxidation, malondialdehyde, and reactive oxygen species while increasing the level of catalase, Keap-1, HO-1, GCLM, and NQO1. Hydrogen Peroxide 164-181 kelch-like ECH-associated protein 1 Mus musculus 322-328 34628205-3 2021 Results showed that OS-LL11 could directly scavenge free radicals and sustain the viability of mouse keratinocytes challenged by ultraviolet B (UVB) irradiation or hydrogen peroxide (H2O2) by decreasing the levels of lipid peroxidation, malondialdehyde, and reactive oxygen species while increasing the level of catalase, Keap-1, HO-1, GCLM, and NQO1. Hydrogen Peroxide 183-187 kelch-like ECH-associated protein 1 Mus musculus 322-328 34364124-8 2021 Additionally, melatonin promoted the nuclear translocation and expression of Nrf2 and the protein degradation of Keap1. Melatonin 14-23 kelch-like ECH-associated protein 1 Mus musculus 113-118 34461498-7 2021 In addition, OGDR-induced myocardial cell death and apoptosis were largely ameliorated after pretreatment with the novel Keap1 inhibitor. ogdr 13-17 kelch-like ECH-associated protein 1 Mus musculus 121-126 34454721-0 2021 Resveratrol ameliorates thoracic blast exposure-induced inflammation, endoplasmic reticulum stress and apoptosis in the brain through the Nrf2/Keap1 and NF-kappaB signaling pathway. Resveratrol 0-11 kelch-like ECH-associated protein 1 Mus musculus 143-148 34721041-11 2021 Results: Compared with the ATO group, the HES treatment groups reduced the levels of CK, LDH, cTnI, ROS, MDA, TNF-alpha, IL-6, Bax, Caspase-3, cleaved-Caspase-3 and Keap1 and enhanced the levels of SOD, GSH, CAT, Bcl-2, p62 and Nrf2. Hesperidin 42-45 kelch-like ECH-associated protein 1 Mus musculus 165-170 34721041-0 2021 Based on Activation of p62-Keap1-Nrf2 Pathway, Hesperidin Protects Arsenic-Trioxide-Induced Cardiotoxicity in Mice. Hesperidin 47-57 kelch-like ECH-associated protein 1 Mus musculus 27-32 34721041-11 2021 Results: Compared with the ATO group, the HES treatment groups reduced the levels of CK, LDH, cTnI, ROS, MDA, TNF-alpha, IL-6, Bax, Caspase-3, cleaved-Caspase-3 and Keap1 and enhanced the levels of SOD, GSH, CAT, Bcl-2, p62 and Nrf2. Arsenic Trioxide 27-30 kelch-like ECH-associated protein 1 Mus musculus 165-170 34454721-13 2021 Additionally, resveratrol significantly ameliorated thoracic blast exposure-induced increases of Kelch-like ECH-associated protein 1 (Keap1) and nuclear factor (NF)-kappaB and the decrease in nuclear factor erythroid 2-related factor 2(Nrf2) expression in the brain (P < 0.05). Resveratrol 14-25 kelch-like ECH-associated protein 1 Mus musculus 97-132 34087360-0 2021 Minocycline inhibits sleep deprivation-induced aberrant microglial activation and Keap1-Nrf2 expression in mouse hippocampus. Minocycline 0-11 kelch-like ECH-associated protein 1 Mus musculus 82-87 34454721-13 2021 Additionally, resveratrol significantly ameliorated thoracic blast exposure-induced increases of Kelch-like ECH-associated protein 1 (Keap1) and nuclear factor (NF)-kappaB and the decrease in nuclear factor erythroid 2-related factor 2(Nrf2) expression in the brain (P < 0.05). Resveratrol 14-25 kelch-like ECH-associated protein 1 Mus musculus 134-139 34454721-14 2021 Our results indicate that resveratrol has a protective effect on thoracic blast exposure-induced brain injury that is likely mediated through the Nrf2/Keap1 and NF-kappaB signaling pathways. Resveratrol 26-37 kelch-like ECH-associated protein 1 Mus musculus 151-156 34573125-0 2021 Lycopene Protects Intestinal Epithelium from Deoxynivalenol-Induced Oxidative Damage via Regulating Keap1/Nrf2 Signaling. Lycopene 0-8 kelch-like ECH-associated protein 1 Mus musculus 100-105 34333354-9 2021 Subsequently, TSG promoted the activation of GSH/GPX4/ROS and Keap1/Nrf2/ARE signaling pathways. tsg 14-17 kelch-like ECH-associated protein 1 Mus musculus 62-67 34087360-9 2021 Interestingly, treatment with the microglial modulator minocycline prevented SD-induced microglial activation, restored Keap1 and Nrf2 levels, normalized neuronal oscillations, and alleviated depressive-like and anxiety-like behavior. Minocycline 55-66 kelch-like ECH-associated protein 1 Mus musculus 120-125 34087360-10 2021 The present study reveals that microglial activation and Keap1-Nrf2 signaling play a crucial role in SD-induced behavioral alteration, and that minocycline treatment has a protective effect on these alterations. Minocycline 144-155 kelch-like ECH-associated protein 1 Mus musculus 57-62 34400522-9 2021 Keap1 was required for viral induction of G9a-GLP lysine methyltransferase binding and H3K9me2 modification at cytokine genes. Lysine 50-56 kelch-like ECH-associated protein 1 Mus musculus 0-5 34391968-0 2021 Resveratrol attenuates rotenone-induced inflammation and oxidative stress via STAT1 and Nrf2/Keap1/SLC7A11 pathway in a microglia cell line. Resveratrol 0-11 kelch-like ECH-associated protein 1 Mus musculus 93-98 34294378-0 2021 Andrographolide improves PCP-induced schizophrenia-like behaviors through blocking interaction between NRF2 and KEAP1. andrographolide 0-15 kelch-like ECH-associated protein 1 Mus musculus 112-117 34294378-7 2021 In addition, andrographolide increased expression of NRF-2, HO-1 and NQO-1, promoted nuclear translocation of NRF-2 through blocking the interaction between NRF-2 and KEAP1, which may be associated with directly binding to NRF-2. andrographolide 13-28 kelch-like ECH-associated protein 1 Mus musculus 167-172 34391968-0 2021 Resveratrol attenuates rotenone-induced inflammation and oxidative stress via STAT1 and Nrf2/Keap1/SLC7A11 pathway in a microglia cell line. Rotenone 23-31 kelch-like ECH-associated protein 1 Mus musculus 93-98 34391968-12 2021 In addition, resveratrol enhanced the protective effect of on rotenone-induced BV-2 cells via the inhibition of STAT1 and Keap1 and the upregulation of Nrf2 and SLC7A11. Resveratrol 13-24 kelch-like ECH-associated protein 1 Mus musculus 122-127 34391968-12 2021 In addition, resveratrol enhanced the protective effect of on rotenone-induced BV-2 cells via the inhibition of STAT1 and Keap1 and the upregulation of Nrf2 and SLC7A11. Rotenone 62-70 kelch-like ECH-associated protein 1 Mus musculus 122-127 34391968-13 2021 CONCLUSION: Resveratrol attenuated rotenone-induced inflammation and oxidative stress in BV-2 cells through enhancing the inhibition of STAT1and Keap1 and the upregulation of Nrf2 and SLC7A11. Resveratrol 12-23 kelch-like ECH-associated protein 1 Mus musculus 145-150 34391968-13 2021 CONCLUSION: Resveratrol attenuated rotenone-induced inflammation and oxidative stress in BV-2 cells through enhancing the inhibition of STAT1and Keap1 and the upregulation of Nrf2 and SLC7A11. Rotenone 35-43 kelch-like ECH-associated protein 1 Mus musculus 145-150 34252790-0 2021 Optimization of 1,4-bis(arylsulfonamido)naphthalene-N,N"-diacetic acids as inhibitors of Keap1-Nrf2 protein-protein interaction to suppress neuroinflammation. 1,4-bis(arylsulfonamido)naphthalene-n,n"-diacetic acids 16-71 kelch-like ECH-associated protein 1 Mus musculus 89-94 34216418-6 2021 Furthermore, LC activated Nrf2 signaling by binding to Keap1 to reverse the striking DON-induced increase in ROS levels. deoxynivalenol 85-88 kelch-like ECH-associated protein 1 Mus musculus 55-60 34216418-6 2021 Furthermore, LC activated Nrf2 signaling by binding to Keap1 to reverse the striking DON-induced increase in ROS levels. ros 109-112 kelch-like ECH-associated protein 1 Mus musculus 55-60 34484559-12 2021 Mechanically, the keap1/Nrf2/HO-1 signaling pathway was also investigated in order to unveil its molecular mechanism, and the results showed that MG-Exos could increase the protein levels of Nrf2 and HO-1 via inhibiting the keap1; they also triggered the expression of its downstream antioxidative-related genes, such as NQo1, Gclc, Cat, and Gsx1. Magnesium 146-148 kelch-like ECH-associated protein 1 Mus musculus 18-23 34484559-12 2021 Mechanically, the keap1/Nrf2/HO-1 signaling pathway was also investigated in order to unveil its molecular mechanism, and the results showed that MG-Exos could increase the protein levels of Nrf2 and HO-1 via inhibiting the keap1; they also triggered the expression of its downstream antioxidative-related genes, such as NQo1, Gclc, Cat, and Gsx1. Magnesium 146-148 kelch-like ECH-associated protein 1 Mus musculus 224-229 34484559-13 2021 Our findings indicated that MG-Exos exerted an antioxidant effect and positively modulated vascular regeneration and neurological functional recovery post-SCI by activating keap1/Nrf2/HO-1 signaling. Magnesium 28-30 kelch-like ECH-associated protein 1 Mus musculus 173-178 34421890-9 2021 Additionally, the activation of mitochondrial uncoupling protein 2 and phospho-Nuclear Factor-kappa B p65 and the inhibition of the kelch-like ECH-associated protein 1 and NF-E2-related factor 2 induced by DSS were also reversed under JUG administration. Dextran Sulfate 206-209 kelch-like ECH-associated protein 1 Mus musculus 132-167 34426758-0 2021 Mitoquinone Protects Podocytes from Angiotensin II-Induced Mitochondrial Dysfunction and Injury via the Keap1-Nrf2 Signaling Pathway. mitoquinone 0-11 kelch-like ECH-associated protein 1 Mus musculus 104-109 34426758-9 2021 Moreover, MitoQ rescued the expression and translocation of Nrf2 (nuclear factor E2-related factor 2) and decreased the expression of Keap1 (Kelch-like ECH-associated protein 1) in Ang II-stimulated podocytes. mitoquinone 10-15 kelch-like ECH-associated protein 1 Mus musculus 134-139 34426758-9 2021 Moreover, MitoQ rescued the expression and translocation of Nrf2 (nuclear factor E2-related factor 2) and decreased the expression of Keap1 (Kelch-like ECH-associated protein 1) in Ang II-stimulated podocytes. mitoquinone 10-15 kelch-like ECH-associated protein 1 Mus musculus 141-176 34426758-11 2021 These results demonstrate that MitoQ exerts a protective effect in Ang II-induced mitochondrial injury in podocytes via the Keap1-Nrf2 signaling pathway. mitoquinone 31-36 kelch-like ECH-associated protein 1 Mus musculus 124-129 34471563-6 2021 Moreover, anwulignan increased the production of Nrf2, HO-1 and NQO1 proteins and decreased the production level of Keap1 protein in the renal tissue in the d-galactose induced aging mice. macelignan 10-20 kelch-like ECH-associated protein 1 Mus musculus 116-121 34155807-7 2021 Treatment with PB2 reduced oxidative stress by activating Nrf-2/Keap1, AMPK/GSK3beta signalling pathways and autophagy. procyanidin B2 15-18 kelch-like ECH-associated protein 1 Mus musculus 64-69 34229586-8 2021 Furthermore, overexpression of miR-141-3p ameliorated the cytotoxic effects of H2O2 on NP cells, which were abrogated by upregulating Keap1 and silencing Nrf2. mir-141-3p 31-41 kelch-like ECH-associated protein 1 Mus musculus 134-139 34229586-8 2021 Furthermore, overexpression of miR-141-3p ameliorated the cytotoxic effects of H2O2 on NP cells, which were abrogated by upregulating Keap1 and silencing Nrf2. Hydrogen Peroxide 79-83 kelch-like ECH-associated protein 1 Mus musculus 134-139 34200377-11 2021 Arteries from Aldo-infused mice also exhibited decreased nuclear Nrf2 and increased Keap1 expression. Aldosterone 14-18 kelch-like ECH-associated protein 1 Mus musculus 84-89 34143548-8 2021 Furthermore, GYY4137 activated the Nrf2/ARE pathway through the sulfhydrylation of Keap1 and inhibited oxidative stress. GYY 4137 13-20 kelch-like ECH-associated protein 1 Mus musculus 83-88 34143548-10 2021 In conclusion, this study indicated that through the sulfhydrylation of Keap1, GYY4137 activated the Nrf2/ARE pathway and exerted anti-inflammatory, anti-apoptotic and antioxidant effects in septic mice that consequently protected the integrity of the BBB and improved the clinical outcome of sepsis. GYY 4137 79-86 kelch-like ECH-associated protein 1 Mus musculus 72-77 34298930-6 2021 (3) Results: Lsel-/-Keap1Deltahepa mice exhibited increased expression of erythroid 2-related factor 2 (Nrf2) target genes in the liver, decreased body weight, reduced epidydimal white adipose tissue with decreased immune cell frequencies, and improved glucose response when compared to their Lsel-/-Keap1flx/flx littermates. Glucose 253-260 kelch-like ECH-associated protein 1 Mus musculus 20-34 34226516-0 2021 A novel Keap1 inhibitor iKeap1 activates Nrf2 signaling and ameliorates hydrogen peroxide-induced oxidative injury and apoptosis in osteoblasts. Hydrogen Peroxide 72-89 kelch-like ECH-associated protein 1 Mus musculus 8-13 34200377-12 2021 Our findings suggest that Aldo reduces vascular Nrf2 transcriptional activity by Keap1-dependent mechanisms, contributing to mineralocorticoid-induced vascular dysfunction. Aldosterone 26-30 kelch-like ECH-associated protein 1 Mus musculus 81-86 34149419-5 2021 Furthermore, RANKL-mediated signaling pathways including MAPK, NF-kappaB and calcium ossification were hampered, whereas ROS scavenging enzymes in Nrf2/Keap1/ARE signaling pathways were promoted by NOT. Reactive Oxygen Species 121-124 kelch-like ECH-associated protein 1 Mus musculus 152-157 34074127-2 2021 The expression of HO-1 is triggered by the Nrf2-Keap1 signaling pathway which responds to exogenous stress signals and dietary constituents such as flavonoids and glucosinolates or reactive metabolic intermediates like 4-hydroxynonenal. Flavonoids 148-158 kelch-like ECH-associated protein 1 Mus musculus 48-53 34199606-0 2021 Sanghuangporus sanghuang Mycelium Prevents Paracetamol-Induced Hepatotoxicity through Regulating the MAPK/NF-kappaB, Keap1/Nrf2/HO-1, TLR4/PI3K/Akt, and CaMKKbeta/LKB1/AMPK Pathways and Suppressing Oxidative Stress and Inflammation. Acetaminophen 43-54 kelch-like ECH-associated protein 1 Mus musculus 117-122 34074127-2 2021 The expression of HO-1 is triggered by the Nrf2-Keap1 signaling pathway which responds to exogenous stress signals and dietary constituents such as flavonoids and glucosinolates or reactive metabolic intermediates like 4-hydroxynonenal. Glucosinolates 163-177 kelch-like ECH-associated protein 1 Mus musculus 48-53 34074127-2 2021 The expression of HO-1 is triggered by the Nrf2-Keap1 signaling pathway which responds to exogenous stress signals and dietary constituents such as flavonoids and glucosinolates or reactive metabolic intermediates like 4-hydroxynonenal. 4-hydroxy-2-nonenal 219-235 kelch-like ECH-associated protein 1 Mus musculus 48-53 35588739-5 2022 Sensing by Cysteine 151 of the NRF2 chaperone, Kelch-like ECH-associated protein 1 (KEAP1) was required for NSAID activation of NRF2 and subsequent anti-inflammatory effects both in vitro and in vivo. Cysteine 11-19 kelch-like ECH-associated protein 1 Mus musculus 47-82 35605295-8 2022 In the MI cell model, low concentrations of DEX attenuated the H2O2-induced decreases in cell viability and antioxidative enzyme levels and activated the Keap1/Nrf2/HO-1 pathway. Dexamethasone 44-47 kelch-like ECH-associated protein 1 Mus musculus 154-159 35605295-8 2022 In the MI cell model, low concentrations of DEX attenuated the H2O2-induced decreases in cell viability and antioxidative enzyme levels and activated the Keap1/Nrf2/HO-1 pathway. Hydrogen Peroxide 63-67 kelch-like ECH-associated protein 1 Mus musculus 154-159 35605295-10 2022 The protective effects of DEX on myocardial tissues were mediated by the Keap1/Nrf2/HO-1 pathway. Dexamethasone 26-29 kelch-like ECH-associated protein 1 Mus musculus 73-78 34203049-7 2021 Furthermore, IHC and western blot results suggested antioxidant (Keap-1/Nrf-2/HO-1), anti-inflammatory (TLR-4/NF-kB) and anti-apoptotic (Bcl-2/Bax/Caspase-3) effect of Bergenin. bergenin 168-176 kelch-like ECH-associated protein 1 Mus musculus 65-71 35605295-6 2022 DEX (50 mug/kg/day) administration also significantly decreased the production of reactive oxygen species (ROS) and pro-inflammatory cytokines, increased the expression of antioxidative enzymes, and activated the Keap1/Nrf2/HO-1 pathway. Dexamethasone 0-3 kelch-like ECH-associated protein 1 Mus musculus 213-218 35537248-0 2022 Hydnocarpin D attenuates lipopolysaccharide-induced acute lung injury via MAPK/NF-kappaB and Keap1/Nrf2/HO-1 pathway. Hydnocarpin D 0-13 kelch-like ECH-associated protein 1 Mus musculus 93-98 35588739-5 2022 Sensing by Cysteine 151 of the NRF2 chaperone, Kelch-like ECH-associated protein 1 (KEAP1) was required for NSAID activation of NRF2 and subsequent anti-inflammatory effects both in vitro and in vivo. Cysteine 11-19 kelch-like ECH-associated protein 1 Mus musculus 84-89 35355074-0 2022 Combination of monoammonium glycyrrhizinate and cysteine hydrochloride protects mice against acetaminophen-induced liver injury via Keap1/Nrf2/ARE pathway. AMMONIUM GLYCYRRHIZINATE 15-43 kelch-like ECH-associated protein 1 Mus musculus 132-137 35355074-0 2022 Combination of monoammonium glycyrrhizinate and cysteine hydrochloride protects mice against acetaminophen-induced liver injury via Keap1/Nrf2/ARE pathway. Cysteine 48-70 kelch-like ECH-associated protein 1 Mus musculus 132-137 35355074-0 2022 Combination of monoammonium glycyrrhizinate and cysteine hydrochloride protects mice against acetaminophen-induced liver injury via Keap1/Nrf2/ARE pathway. Acetaminophen 93-106 kelch-like ECH-associated protein 1 Mus musculus 132-137 35355074-12 2022 CONCLUSION: The study demonstrated that MG-CH had protective effects against DILI induced by APAP and the potential mechanisms were based on inhibiting oxidative stress and activating the Keap1/Nrf2/ARE pathway. Acetaminophen 93-97 kelch-like ECH-associated protein 1 Mus musculus 188-193 35227644-6 2022 We also showed that metformin treatment increased the ubiquitination and proteasomal degradation of NRF2 through a KEAP1-independent mechanism. Metformin 20-29 kelch-like ECH-associated protein 1 Mus musculus 115-120 35580647-10 2022 It was shown by molecular docking that the new derivatives are incorporated into the binding site of the protein Keap1 Kelch-domain by their pyrimidine substituent with the formation of more non-covalent bonds. pyrimidine 141-151 kelch-like ECH-associated protein 1 Mus musculus 113-118 35585885-0 2022 Orcinol Glucoside Improves Senile Osteoporosis through Attenuating Oxidative Stress and Autophagy of Osteoclast via Activating Nrf2/Keap1 and mTOR Signaling Pathway. Orcinol glucoside 0-17 kelch-like ECH-associated protein 1 Mus musculus 132-137 35585885-8 2022 Of note, the effect of OG on Nrf2/Keap1 signaling was neutralized by the mTOR inhibitor rapamycin. octyl-beta-D-glucoside 23-25 kelch-like ECH-associated protein 1 Mus musculus 34-39 35585885-8 2022 Of note, the effect of OG on Nrf2/Keap1 signaling was neutralized by the mTOR inhibitor rapamycin. Sirolimus 88-97 kelch-like ECH-associated protein 1 Mus musculus 34-39 35319828-6 2022 Mechanistically, regulation of the ROS/NO balance activated the antioxidant defense system and protected against oxidative stress induced by I/R injury via adaptive regulation of the Nrf2-Keap1 pathway. Reactive Oxygen Species 35-38 kelch-like ECH-associated protein 1 Mus musculus 188-193 35368107-0 2022 Collagen peptides from Acaudina molpadioides prevent CCl4 -induced liver injury via Keap1/Nrf2-ARE, PI3K/AKT, and MAPKs pathways. Carbon Tetrachloride 53-57 kelch-like ECH-associated protein 1 Mus musculus 84-89 35259495-0 2022 DL-3-n-butylphthalide prevents oxidative stress and atherosclerosis by targeting Keap-1 and inhibiting Keap-1/Nrf-2 interaction. 3-n-butylphthalide 0-21 kelch-like ECH-associated protein 1 Mus musculus 81-87 35259495-0 2022 DL-3-n-butylphthalide prevents oxidative stress and atherosclerosis by targeting Keap-1 and inhibiting Keap-1/Nrf-2 interaction. 3-n-butylphthalide 0-21 kelch-like ECH-associated protein 1 Mus musculus 103-109 35368107-4 2022 Western blot results disclosed that AMP (200 mg/kg) upregulated the Nrf2 level by 73.8% and downregulated Keap1 by 41.0% in CCl4 -induced mice liver. Adenosine Monophosphate 36-39 kelch-like ECH-associated protein 1 Mus musculus 106-111 35368107-4 2022 Western blot results disclosed that AMP (200 mg/kg) upregulated the Nrf2 level by 73.8% and downregulated Keap1 by 41.0% in CCl4 -induced mice liver. Carbon Tetrachloride 124-128 kelch-like ECH-associated protein 1 Mus musculus 106-111 35368107-6 2022 Furthermore, the trends of Nrf2, Keap1, p-ERK, p-JNK, p-p38, p-PI3K, and p-AKT levels in H2 O2 -induced RAW264.7 cells after AMP treatment were similar to the results in CCl4 -induced mice liver. Hydrogen Peroxide 89-94 kelch-like ECH-associated protein 1 Mus musculus 33-38 35368107-7 2022 These findings provided evidence that AMP exerted antioxidant activity via Keap1/Nrf2-ARE, PI3K/AKT, and MAPKs pathways in vivo and in vitro. Adenosine Monophosphate 38-41 kelch-like ECH-associated protein 1 Mus musculus 75-80 35332348-0 2022 Hesperidin protects against cisplatin-induced cardiotoxicity in mice by regulating the p62-Keap1-Nrf2 pathway. Hesperidin 0-10 kelch-like ECH-associated protein 1 Mus musculus 91-96 35369899-2 2022 TPNA10168, which was identified from a chemical library as a potential activator of the Keap1-Nrf2-ARE pathway, exhibits a neuroprotective effect against oxidative stress-induced injury. tpna10168 0-9 kelch-like ECH-associated protein 1 Mus musculus 88-93 35412826-4 2022 Also, RP treatment could activate the Kelch-like ECH-associating protein 1 (Keap1)-nuclear factor E2-related factor 2 (Nrf2) signaling pathway, mediate the expression of downstream antioxidant protease (NQO-1, HO-1, and Gclc), regulate gut microbiota by enhancing the relative abundance of Akkermansia and increasing the value of F/B, and adjust short-chain fatty acid levels to alleviate DSS-induced colitis in mice. Fatty Acids 358-368 kelch-like ECH-associated protein 1 Mus musculus 76-81 35412826-4 2022 Also, RP treatment could activate the Kelch-like ECH-associating protein 1 (Keap1)-nuclear factor E2-related factor 2 (Nrf2) signaling pathway, mediate the expression of downstream antioxidant protease (NQO-1, HO-1, and Gclc), regulate gut microbiota by enhancing the relative abundance of Akkermansia and increasing the value of F/B, and adjust short-chain fatty acid levels to alleviate DSS-induced colitis in mice. Dextran Sulfate 389-392 kelch-like ECH-associated protein 1 Mus musculus 76-81 35462905-11 2022 BCD treatment also promoted nuclear translocation rates of Bach 1 and Nrf2, suppressed Keap 1 protein expression, as well as raised HO-1 protein expression. bcd 0-3 kelch-like ECH-associated protein 1 Mus musculus 87-93 35395160-0 2022 p-Chloro-diphenyl diselenide modulates Nrf2/Keap1 signaling and counteracts renal oxidative stress in mice exposed to dexamethasone repeated administrations. p-chloro-diphenyl diselenide 0-28 kelch-like ECH-associated protein 1 Mus musculus 44-49 35395160-0 2022 p-Chloro-diphenyl diselenide modulates Nrf2/Keap1 signaling and counteracts renal oxidative stress in mice exposed to dexamethasone repeated administrations. Dexamethasone 118-131 kelch-like ECH-associated protein 1 Mus musculus 44-49 35395160-9 2022 At 5 mg/kg, (p-ClPhSe)2 reduced the renal levels of 4-OH-2-HNE and HO-1 as well as modulated the Nrf2/Keap-1 signaling in mice exposed to dexamethasone. p-chloro-diphenyl diselenide 12-22 kelch-like ECH-associated protein 1 Mus musculus 102-108 35395160-10 2022 The present findings revealed that (p-ClPhSe)2 antioxidant effects were associated with the modulation of Nrf2/Keap-1 signaling pathway in the kidney of mice exposed to dexamethasone. (p-clphse)2 35-46 kelch-like ECH-associated protein 1 Mus musculus 111-117 35395160-10 2022 The present findings revealed that (p-ClPhSe)2 antioxidant effects were associated with the modulation of Nrf2/Keap-1 signaling pathway in the kidney of mice exposed to dexamethasone. Dexamethasone 169-182 kelch-like ECH-associated protein 1 Mus musculus 111-117 35388754-0 2022 Keap1 as Target of Genistein on Nrf2 Signaling Pathway Antagonizing Abeta induced Oxidative Damage of Cerebrovascular Endothelial Cells. Genistein 19-28 kelch-like ECH-associated protein 1 Mus musculus 0-5 35332348-0 2022 Hesperidin protects against cisplatin-induced cardiotoxicity in mice by regulating the p62-Keap1-Nrf2 pathway. Cisplatin 28-37 kelch-like ECH-associated protein 1 Mus musculus 91-96 35332348-12 2022 HES treatment also improved the expression of pathway proteins p62 and Nrf2 and inhibited the increase in CP-induced Keap1 expression. Hesperidin 0-3 kelch-like ECH-associated protein 1 Mus musculus 117-122 35332348-13 2022 Thus, HES may provide protection against CP cardiotoxicity through inhibiting oxidative stress, inflammation, and apoptosis, which may contribute to activation of the p62-Keap1-Nrf2 signalling pathway. Hesperidin 6-9 kelch-like ECH-associated protein 1 Mus musculus 171-176 35124564-0 2022 Ginsenoside Rd attenuates cerebral ischemia/reperfusion injury by exerting an anti-pyroptotic effect via the miR-139-5p/FoxO1/Keap1/Nrf2 axis. Ginsenosides 0-11 kelch-like ECH-associated protein 1 Mus musculus 126-131 35041848-7 2022 Interestingly, both pretreatment and posttreatment with SFN significantly improved the abnormal behaviors of mice in the MWMT, in parallel with the up-regulated levels of Keap1-Nrf2 signaling in the mPFC, hippocampus and liver. sulforaphane 56-59 kelch-like ECH-associated protein 1 Mus musculus 171-176 35124564-6 2022 More importantly, Rd upregulated miR-139-5p to inhibit FoxO1 which regulates Keap1 transcriptional activity, and subsequently activates the Nrf2 antioxidant pathway, resulting in attenuation of ROS/TXNIP/NLRP3 inflammasome axis-driven pyroptosis in these animal and cell models. mir-139-5p 33-43 kelch-like ECH-associated protein 1 Mus musculus 77-82 35124564-7 2022 In summary, an anti-pyroptotic effect via the miR-139-5p/FoxO1/Keap1/Nrf2 axis may be the mechanism by which Rd attenuates ischemic stroke. mir-139- 46-54 kelch-like ECH-associated protein 1 Mus musculus 63-68 35124564-6 2022 More importantly, Rd upregulated miR-139-5p to inhibit FoxO1 which regulates Keap1 transcriptional activity, and subsequently activates the Nrf2 antioxidant pathway, resulting in attenuation of ROS/TXNIP/NLRP3 inflammasome axis-driven pyroptosis in these animal and cell models. Reactive Oxygen Species 194-197 kelch-like ECH-associated protein 1 Mus musculus 77-82 35531720-0 2022 (Mechanism of Tibetan medicine Ershiwuwei Songshi Pills against liver injury induced by acetaminophen in mice based on Keap1/Nrf2 and TLR4/NF-kappaB p65 signaling pathways). Acetaminophen 88-101 kelch-like ECH-associated protein 1 Mus musculus 119-124 35531720-10 2022 ESP can reduce the oxidative damage and inflammation caused by APAP, and the mechanism may be related to the Keap1/Nrf2 signaling pathway and the signal transduction factors on the TLR4/NF-kappaB p65 pathway. Acetaminophen 63-67 kelch-like ECH-associated protein 1 Mus musculus 109-114 35531724-0 2022 (Mechanism of Tibetan medicine Ershiwuwei Shanhu Pills on scopolamine-induced learning and memory impairment in mice based on Keap1/Nrf2/HO-1 signaling pathway). Scopolamine 58-69 kelch-like ECH-associated protein 1 Mus musculus 126-131 35531724-1 2022 This study aims to investigate the mechanism of the Tibetan medicine Ershiwuwei Shanhu Pills(ESP) in improving scopolamine-induced learning and memory impairment in mice based on Keap1/Nrf2/HO-1 signaling pathway. Scopolamine 111-122 kelch-like ECH-associated protein 1 Mus musculus 179-184 35401244-0 2022 Isorhamnetin Alleviates Airway Inflammation by Regulating the Nrf2/Keap1 Pathway in a Mouse Model of COPD. 3-methylquercetin 0-12 kelch-like ECH-associated protein 1 Mus musculus 67-72 35531724-15 2022 In conclusion, ESP protected mice against the scopolamine-induced learning and memory impairment by regulating the Keap1/Nrf2/HO-1 signaling pathway. Scopolamine 46-57 kelch-like ECH-associated protein 1 Mus musculus 115-120 35387263-0 2022 Icariside II Attenuates Methamphetamine-Induced Neurotoxicity and Behavioral Impairments via Activating the Keap1-Nrf2 Pathway. baohuoside I 0-12 kelch-like ECH-associated protein 1 Mus musculus 108-113 35387263-0 2022 Icariside II Attenuates Methamphetamine-Induced Neurotoxicity and Behavioral Impairments via Activating the Keap1-Nrf2 Pathway. Methamphetamine 24-39 kelch-like ECH-associated protein 1 Mus musculus 108-113 35387263-7 2022 Our data also indicated that when ICS combated METH-induced neurotoxicity, it was accompanied by partial correction of the abnormal Kelch 2 like ECH2 associated protein 1 (Keap1)-nuclear factor erythroid-2-related factor 2 (Nrf2) pathway and oxidative stress response. Methamphetamine 47-51 kelch-like ECH-associated protein 1 Mus musculus 132-170 35387263-7 2022 Our data also indicated that when ICS combated METH-induced neurotoxicity, it was accompanied by partial correction of the abnormal Kelch 2 like ECH2 associated protein 1 (Keap1)-nuclear factor erythroid-2-related factor 2 (Nrf2) pathway and oxidative stress response. Methamphetamine 47-51 kelch-like ECH-associated protein 1 Mus musculus 172-177 35401244-8 2022 Mechanistically, Iso may degrade Keap1 through ubiquitination of p62, thereby activating the nuclear factor erythroid 2-related factor (Nrf2) pathway to increase the expression of protective factors, such as heme oxygenase-1 (HO-1), superoxide dismutase (SOD) 1, and SOD2, in lungs of CS-exposed mice, which plays an anti-inflammatory role in COPD. 3-methylquercetin 17-20 kelch-like ECH-associated protein 1 Mus musculus 33-38 35325199-0 2022 Hyperoside, a natural flavonoid compound, attenuates Triptolide-induced testicular damage by activating the Keap1-Nrf2 and SIRT1-PGC1alpha signalling pathway. hyperoside 0-10 kelch-like ECH-associated protein 1 Mus musculus 108-113 35401244-8 2022 Mechanistically, Iso may degrade Keap1 through ubiquitination of p62, thereby activating the nuclear factor erythroid 2-related factor (Nrf2) pathway to increase the expression of protective factors, such as heme oxygenase-1 (HO-1), superoxide dismutase (SOD) 1, and SOD2, in lungs of CS-exposed mice, which plays an anti-inflammatory role in COPD. Cesium 285-287 kelch-like ECH-associated protein 1 Mus musculus 33-38 35401244-9 2022 In conclusion, our study indicates that Iso significantly alleviates the inflammatory response in CS-induced COPD mice mainly by affecting the Nrf2/Keap1 pathway. 3-methylquercetin 40-43 kelch-like ECH-associated protein 1 Mus musculus 148-153 35401244-9 2022 In conclusion, our study indicates that Iso significantly alleviates the inflammatory response in CS-induced COPD mice mainly by affecting the Nrf2/Keap1 pathway. Cesium 98-100 kelch-like ECH-associated protein 1 Mus musculus 148-153 35342347-6 2022 Subsequently, molecular docking and dynamics simulation study revealed a binding mode between UA and Nrf-2/Keap1 including the hydrogen-bonding network among oxygen atoms in UA with the Nrf-2/Keap1 residues Arg 415, Ser 508 and Ser 602, which in turn trigger Nrf2 nuclear translocation, subsequently leading to activation of Nrf-2 target genes (HO-1, NQO1). Hydrogen 127-135 kelch-like ECH-associated protein 1 Mus musculus 107-112 35321327-0 2022 Dehydrocostus Lactone Suppresses Dextran Sulfate Sodium-Induced Colitis by Targeting the IKKalpha/beta-NF-kappaB and Keap1-Nrf2 Signalling Pathways. Lactones 14-21 kelch-like ECH-associated protein 1 Mus musculus 117-122 35321327-0 2022 Dehydrocostus Lactone Suppresses Dextran Sulfate Sodium-Induced Colitis by Targeting the IKKalpha/beta-NF-kappaB and Keap1-Nrf2 Signalling Pathways. Dextran Sulfate 33-55 kelch-like ECH-associated protein 1 Mus musculus 117-122 35321327-7 2022 Furthermore, DCL-mediated actions were abolished by dithiothreitol, suggesting a thiol-mediated covalent linkage between DCL and IKKalpha/beta or Keap1. dehydrocostus lactone 13-16 kelch-like ECH-associated protein 1 Mus musculus 146-151 35321327-7 2022 Furthermore, DCL-mediated actions were abolished by dithiothreitol, suggesting a thiol-mediated covalent linkage between DCL and IKKalpha/beta or Keap1. Dithiothreitol 52-66 kelch-like ECH-associated protein 1 Mus musculus 146-151 35321327-7 2022 Furthermore, DCL-mediated actions were abolished by dithiothreitol, suggesting a thiol-mediated covalent linkage between DCL and IKKalpha/beta or Keap1. Sulfhydryl Compounds 81-86 kelch-like ECH-associated protein 1 Mus musculus 146-151 35149217-7 2022 Whereas, the combined use of two ROS-specific inhibitors and adopted with melatonin markedly rescued PM2.5-triggered macrophage M1 polarization and foam cell formation by inhibiting NOX2-mediated crosstalk of Keap1/Nrf2/NF-kappaB and TLR4/TRAF6/NF-kappaB signaling pathways. ros 33-36 kelch-like ECH-associated protein 1 Mus musculus 209-214 35149217-7 2022 Whereas, the combined use of two ROS-specific inhibitors and adopted with melatonin markedly rescued PM2.5-triggered macrophage M1 polarization and foam cell formation by inhibiting NOX2-mediated crosstalk of Keap1/Nrf2/NF-kappaB and TLR4/TRAF6/NF-kappaB signaling pathways. Melatonin 74-83 kelch-like ECH-associated protein 1 Mus musculus 209-214 35030388-0 2022 Perillyl alcohol attenuates rheumatoid arthritis via regulating TLR4/NF-kappaB and Keap1/Nrf2 signaling pathways: A comprehensive study onin-vitro and in-vivo experimental models. perillyl alcohol 0-16 kelch-like ECH-associated protein 1 Mus musculus 83-88 35342347-6 2022 Subsequently, molecular docking and dynamics simulation study revealed a binding mode between UA and Nrf-2/Keap1 including the hydrogen-bonding network among oxygen atoms in UA with the Nrf-2/Keap1 residues Arg 415, Ser 508 and Ser 602, which in turn trigger Nrf2 nuclear translocation, subsequently leading to activation of Nrf-2 target genes (HO-1, NQO1). Serine 228-231 kelch-like ECH-associated protein 1 Mus musculus 107-112 35342347-6 2022 Subsequently, molecular docking and dynamics simulation study revealed a binding mode between UA and Nrf-2/Keap1 including the hydrogen-bonding network among oxygen atoms in UA with the Nrf-2/Keap1 residues Arg 415, Ser 508 and Ser 602, which in turn trigger Nrf2 nuclear translocation, subsequently leading to activation of Nrf-2 target genes (HO-1, NQO1). Serine 228-231 kelch-like ECH-associated protein 1 Mus musculus 192-197 35342347-6 2022 Subsequently, molecular docking and dynamics simulation study revealed a binding mode between UA and Nrf-2/Keap1 including the hydrogen-bonding network among oxygen atoms in UA with the Nrf-2/Keap1 residues Arg 415, Ser 508 and Ser 602, which in turn trigger Nrf2 nuclear translocation, subsequently leading to activation of Nrf-2 target genes (HO-1, NQO1). Hydrogen 127-135 kelch-like ECH-associated protein 1 Mus musculus 192-197 35342347-6 2022 Subsequently, molecular docking and dynamics simulation study revealed a binding mode between UA and Nrf-2/Keap1 including the hydrogen-bonding network among oxygen atoms in UA with the Nrf-2/Keap1 residues Arg 415, Ser 508 and Ser 602, which in turn trigger Nrf2 nuclear translocation, subsequently leading to activation of Nrf-2 target genes (HO-1, NQO1). Oxygen 158-164 kelch-like ECH-associated protein 1 Mus musculus 107-112 35342347-6 2022 Subsequently, molecular docking and dynamics simulation study revealed a binding mode between UA and Nrf-2/Keap1 including the hydrogen-bonding network among oxygen atoms in UA with the Nrf-2/Keap1 residues Arg 415, Ser 508 and Ser 602, which in turn trigger Nrf2 nuclear translocation, subsequently leading to activation of Nrf-2 target genes (HO-1, NQO1). Oxygen 158-164 kelch-like ECH-associated protein 1 Mus musculus 192-197 35342347-6 2022 Subsequently, molecular docking and dynamics simulation study revealed a binding mode between UA and Nrf-2/Keap1 including the hydrogen-bonding network among oxygen atoms in UA with the Nrf-2/Keap1 residues Arg 415, Ser 508 and Ser 602, which in turn trigger Nrf2 nuclear translocation, subsequently leading to activation of Nrf-2 target genes (HO-1, NQO1). Arginine 207-210 kelch-like ECH-associated protein 1 Mus musculus 107-112 35342347-6 2022 Subsequently, molecular docking and dynamics simulation study revealed a binding mode between UA and Nrf-2/Keap1 including the hydrogen-bonding network among oxygen atoms in UA with the Nrf-2/Keap1 residues Arg 415, Ser 508 and Ser 602, which in turn trigger Nrf2 nuclear translocation, subsequently leading to activation of Nrf-2 target genes (HO-1, NQO1). Arginine 207-210 kelch-like ECH-associated protein 1 Mus musculus 192-197 35342347-6 2022 Subsequently, molecular docking and dynamics simulation study revealed a binding mode between UA and Nrf-2/Keap1 including the hydrogen-bonding network among oxygen atoms in UA with the Nrf-2/Keap1 residues Arg 415, Ser 508 and Ser 602, which in turn trigger Nrf2 nuclear translocation, subsequently leading to activation of Nrf-2 target genes (HO-1, NQO1). Serine 216-219 kelch-like ECH-associated protein 1 Mus musculus 107-112 35342347-6 2022 Subsequently, molecular docking and dynamics simulation study revealed a binding mode between UA and Nrf-2/Keap1 including the hydrogen-bonding network among oxygen atoms in UA with the Nrf-2/Keap1 residues Arg 415, Ser 508 and Ser 602, which in turn trigger Nrf2 nuclear translocation, subsequently leading to activation of Nrf-2 target genes (HO-1, NQO1). Serine 216-219 kelch-like ECH-associated protein 1 Mus musculus 192-197 35284456-7 2022 Additionally, GTPs abrogated dysregulation in hepatic Kelch-like ECH-associated protein 1 and nuclear factor erythroid 2-related factor 2 (Nrf2) and its downstream target gene expression (heme oxygenase 1, NAD(P)H:quinone oxidoreductase 1, and GST) and inhibited tumor necrosis factor-alpha, transforming growth factor-beta, and interleukin (IL)-1beta and IL-6 in the liver of treated mice. gtps 14-18 kelch-like ECH-associated protein 1 Mus musculus 54-89 34999086-0 2022 Isoorientin protects lipopolysaccharide-induced acute lung injury in mice via modulating Keap1/Nrf2-HO-1 and NLRP3 inflammasome pathways. homoorientin 0-11 kelch-like ECH-associated protein 1 Mus musculus 89-94 35118857-3 2022 Additionally, EPS103 protected against oxidative stress by activating antioxidation enzymes and Nrf2/Keap1 pathways. eps103 14-20 kelch-like ECH-associated protein 1 Mus musculus 101-106 35074488-13 2022 Consistent with the in vitro results, DHT significantly delayed tumor growth in HO8910PM and ES2 xenograft nude mice, decreased tumor marker HE4 and CA125 levels, reversed the abnormally expressed proteins including Ki67, Nrf2, p62, Keap1, Bcl-2, CyclinB1, Cdc-2, and antioxidant enzymes SOD, CAT in vivo. Dihydrotestosterone 38-41 kelch-like ECH-associated protein 1 Mus musculus 233-238 35206076-7 2022 The Western blot (WB) results indicated that the STP supplement effectively altered the expression of oxidative stress-related protein by modulating the NRF2/KEAP1 pathway. stp 49-52 kelch-like ECH-associated protein 1 Mus musculus 158-163 34999086-8 2022 Additionally, ISO significantly promoted the expression of nuclear factor E2-related factor 2 (Nrf2), heme oxygenase 1 (HO-1) and down-regulated kelch-like ECH-associated protein 1 (Keap1). homoorientin 14-17 kelch-like ECH-associated protein 1 Mus musculus 145-180 34999086-8 2022 Additionally, ISO significantly promoted the expression of nuclear factor E2-related factor 2 (Nrf2), heme oxygenase 1 (HO-1) and down-regulated kelch-like ECH-associated protein 1 (Keap1). homoorientin 14-17 kelch-like ECH-associated protein 1 Mus musculus 182-187 34999086-10 2022 Meanwhile, the results of molecular docking indicated the potential ability of ISO as a ligand binding with proteins Keap1, NLRP3 and cleaved-caspase-3 as well. homoorientin 79-82 kelch-like ECH-associated protein 1 Mus musculus 117-122 35204232-0 2022 Dietary Selenium Alleviated Mouse Liver Oxidative Stress and NAFLD Induced by Obesity by Regulating the KEAP1/NRF2 Pathway. Selenium 8-16 kelch-like ECH-associated protein 1 Mus musculus 104-109 35204232-7 2022 In addition, selenium can promote selenoproteinP1 (SEPP1) synthesis to regulate the Kelch-like ECH-associated protein 1 (KEAP1)/NF-E2-related factor 2 (NRF2) pathway, so as to defend against hepatocyte oxidative stress. Selenium 13-21 kelch-like ECH-associated protein 1 Mus musculus 84-119 35204232-7 2022 In addition, selenium can promote selenoproteinP1 (SEPP1) synthesis to regulate the Kelch-like ECH-associated protein 1 (KEAP1)/NF-E2-related factor 2 (NRF2) pathway, so as to defend against hepatocyte oxidative stress. Selenium 13-21 kelch-like ECH-associated protein 1 Mus musculus 121-126 35204232-8 2022 These findings suggest that dietary selenium supplementation can effectively resist hepatic injury and insulin resistance during NAFLD development, and regulate the KEAP1/NRF2 pathway to resist oxidative stress by promoting SEPP1 synthesis. Selenium 36-44 kelch-like ECH-associated protein 1 Mus musculus 165-170 35040204-0 2022 Urolithin A alleviates acute kidney injury induced by renal ischemia reperfusion through the p62-Keap1-Nrf2 signaling pathway. 3,8-dihydroxy-6H-dibenzo(b,d)pyran-6-one 0-11 kelch-like ECH-associated protein 1 Mus musculus 97-102 35185586-13 2022 The oxidation-related Keap1-Nrf2 pathway, SODs enzyme, the cell cycle control-related CDC25C-CDK1 pathway, and the steroidogenic-related pathway may contribute to this protective effects of TCE. Trichloroethylene 190-193 kelch-like ECH-associated protein 1 Mus musculus 22-27 35040204-4 2022 The expression levels of p62 and Keap1 significantly decreased, while that of nuclear Nrf2 increased in vitro in a hypoxia cell model after UA treatment. 3,8-dihydroxy-6H-dibenzo(b,d)pyran-6-one 140-142 kelch-like ECH-associated protein 1 Mus musculus 33-38 35040204-6 2022 In this study, we demonstrated that UA can alleviate oxidative stress and promote autophagy by activating the p62-Keap1-Nrf2 signaling pathway, which could protect the kidneys from ischemia reperfusion injury. 3,8-dihydroxy-6H-dibenzo(b,d)pyran-6-one 36-38 kelch-like ECH-associated protein 1 Mus musculus 114-119 35204061-7 2022 Furthermore, PAE inhibited the activities of Keap1 and promoted Nrf2 transfer from cytoplasm to nucleus, which were mediated by excessive accumulation of ROS in the VVC mice. Reactive Oxygen Species 154-157 kelch-like ECH-associated protein 1 Mus musculus 45-50 33949241-8 2021 Moreover, the downregulated Kelch-like ECH-associated protein-1 (Keap1), upregulated nuclear factor erythroid 2-related factor 2 (Nrf2) and its translocation activation after NAM administration were confirmed, which were in accordance with improved superoxide dismutase (SOD) and glutathione (GSH) levels. Niacinamide 175-178 kelch-like ECH-associated protein 1 Mus musculus 28-63 35046823-0 2021 Proanthocyanidins Protect Against Cadmium-Induced Diabetic Nephropathy Through p38 MAPK and Keap1/Nrf2 Signaling Pathways. Proanthocyanidins 0-17 kelch-like ECH-associated protein 1 Mus musculus 92-97 33857757-0 2021 Skeletal muscle-specific Keap1 disruption modulates fatty acid utilization and enhances exercise capacity in female mice. Fatty Acids 52-62 kelch-like ECH-associated protein 1 Mus musculus 25-30 34058234-0 2021 Protective effect of alpha-lipoic acid on bisphenol A-induced learning and memory impairment in developing mice: nNOS and keap1/Nrf2 pathway. Thioctic Acid 21-38 kelch-like ECH-associated protein 1 Mus musculus 122-127 34058234-8 2021 ALA altered the protein levels of nNOS and keap1/Nrf2 pathway affected by BPA. Thioctic Acid 0-3 kelch-like ECH-associated protein 1 Mus musculus 43-48 34058234-8 2021 ALA altered the protein levels of nNOS and keap1/Nrf2 pathway affected by BPA. bisphenol A 74-77 kelch-like ECH-associated protein 1 Mus musculus 43-48 34058234-9 2021 Our results suggested that impairments of learning and memory caused by BPA was related to the damage of hippocampal synapses mediated by oxidative stress, and ALA protected learning and memory by reducing the oxidative stress induced by BPA through regulating the nNOS and keap1/Nrf2 pathway. Thioctic Acid 160-163 kelch-like ECH-associated protein 1 Mus musculus 274-279 34058234-9 2021 Our results suggested that impairments of learning and memory caused by BPA was related to the damage of hippocampal synapses mediated by oxidative stress, and ALA protected learning and memory by reducing the oxidative stress induced by BPA through regulating the nNOS and keap1/Nrf2 pathway. bisphenol A 238-241 kelch-like ECH-associated protein 1 Mus musculus 274-279 33949241-8 2021 Moreover, the downregulated Kelch-like ECH-associated protein-1 (Keap1), upregulated nuclear factor erythroid 2-related factor 2 (Nrf2) and its translocation activation after NAM administration were confirmed, which were in accordance with improved superoxide dismutase (SOD) and glutathione (GSH) levels. Niacinamide 175-178 kelch-like ECH-associated protein 1 Mus musculus 65-70 33482216-5 2021 The results showed LCC-A possesses higher in vitro ROS-scavenging ability than LCC-B (89.8% vs 57.8%) and to inhibit osteoclast differentiation, whereas LCC-B more significantly activates cellular antioxidant activities via the KEAP1-NRF2-ARE pathway (218.5% vs 438.0% in the level of HO-1), thus promoting osteoblast differentiation in an inflammatory environment. lcc-a 19-24 kelch-like ECH-associated protein 1 Mus musculus 228-233 33734387-0 2021 Chlorogenic acid ameliorates mice clinical endometritis by activating Keap1/Nrf2 and inhibiting NFkappaB signalling pathway. Chlorogenic Acid 0-16 kelch-like ECH-associated protein 1 Mus musculus 70-75 33891667-8 2021 Klotho treatment restored palmitate-induced downregulation of the antioxidant molecules, Nrf2, Keap1, and SOD1. Palmitates 26-35 kelch-like ECH-associated protein 1 Mus musculus 95-100 33482216-5 2021 The results showed LCC-A possesses higher in vitro ROS-scavenging ability than LCC-B (89.8% vs 57.8%) and to inhibit osteoclast differentiation, whereas LCC-B more significantly activates cellular antioxidant activities via the KEAP1-NRF2-ARE pathway (218.5% vs 438.0% in the level of HO-1), thus promoting osteoblast differentiation in an inflammatory environment. lcc-b 153-158 kelch-like ECH-associated protein 1 Mus musculus 228-233 33924467-14 2021 Overall, kurarinone showed an anti-inflammatory effect by inhibiting Th1 and Th17 cell differentiation and an antioxidant effect exerted in part through activating the Nrf-2/KEAP-1 pathway. kurarinone 9-19 kelch-like ECH-associated protein 1 Mus musculus 174-180 33359640-0 2021 Butyrate alleviates PTZ-induced mitochondrial dysfunction, oxidative stress and neuron apoptosis in mice via Keap1/Nrf2/HO-1 pathway. Pentylenetetrazole 20-23 kelch-like ECH-associated protein 1 Mus musculus 109-114 33757524-0 2021 Correction to: A combination of herbal compound (SPTC) along with exercise or metformin more efficiently alleviated diabetic complications through down-regulation of stress oxidative pathway upon activating Nrf2-Keap1 axis in AGE rich diet-induced type 2 diabetic mice. Metformin 78-87 kelch-like ECH-associated protein 1 Mus musculus 212-217 33724516-0 2021 Steatotic hepatocytes release mature VLDL via methionine and tyrosine metabolism in a Keap1-Nrf2 dependent manner. Methionine 46-56 kelch-like ECH-associated protein 1 Mus musculus 86-91 33724516-0 2021 Steatotic hepatocytes release mature VLDL via methionine and tyrosine metabolism in a Keap1-Nrf2 dependent manner. Tyrosine 61-69 kelch-like ECH-associated protein 1 Mus musculus 86-91 33724516-8 2021 Mice fed a HF, Met restricted and Tyr deficient diet showed the NAFLD-like phenotype in which the nuclear translocation of Nrf2, triglyceride-rich VLDL and fumarate were decreased in liver but Keap1 hepa ameliorated these phenomena. Tyrosine 34-37 kelch-like ECH-associated protein 1 Mus musculus 193-198 33724516-9 2021 Reactive oxygen species and LDs induced by the deprivation of Met and Tyr were prevented in hepatic organoids generated from Keap1 hepa . Oxygen 9-15 kelch-like ECH-associated protein 1 Mus musculus 125-130 33724516-9 2021 Reactive oxygen species and LDs induced by the deprivation of Met and Tyr were prevented in hepatic organoids generated from Keap1 hepa . Tyrosine 70-73 kelch-like ECH-associated protein 1 Mus musculus 125-130 33395605-0 2021 Sinomenine protects bone from destruction to ameliorate arthritis via activating p62Thr269/Ser272-Keap1-Nrf2 feedback loop. sinomenine 0-10 kelch-like ECH-associated protein 1 Mus musculus 98-103 33359640-0 2021 Butyrate alleviates PTZ-induced mitochondrial dysfunction, oxidative stress and neuron apoptosis in mice via Keap1/Nrf2/HO-1 pathway. Butyrates 0-8 kelch-like ECH-associated protein 1 Mus musculus 109-114 33607539-4 2021 Data firstly showed that Cd-inhibited Nrf2 pathway was markedly restored by PU treatment, assessed by Nrf2 nuclear translocation, protein levels of Keap1 and Nrf2 downstream target genes. Cadmium 25-27 kelch-like ECH-associated protein 1 Mus musculus 148-153 33607539-4 2021 Data firstly showed that Cd-inhibited Nrf2 pathway was markedly restored by PU treatment, assessed by Nrf2 nuclear translocation, protein levels of Keap1 and Nrf2 downstream target genes. puerarin 76-78 kelch-like ECH-associated protein 1 Mus musculus 148-153 33653364-0 2021 Panaxydol attenuates ferroptosis against LPS-induced acute lung injury in mice by Keap1-Nrf2/HO-1 pathway. panaxydol 0-9 kelch-like ECH-associated protein 1 Mus musculus 82-87 33359640-6 2021 The activation of Keap1/Nrf2/HO-1 signals was also identified, in which the antiepileptic effect of SB may be partially due to its anti-mitochondrial injury and neuroprotective activities. Butyric Acid 100-102 kelch-like ECH-associated protein 1 Mus musculus 18-23 33118665-9 2021 In conclusion, irigenin alleviated MPP+ -induced neurotoxicity in BV-2 cells through regulating the Keap1/Nrf2 pathway. irigenin 15-23 kelch-like ECH-associated protein 1 Mus musculus 100-105 33368846-0 2021 Tiron alleviates MPTP-induced Parkinsonism in mice via activation of Keap-1/Nrf2 pathway. 1,2-Dihydroxybenzene-3,5-Disulfonic Acid Disodium Salt 0-5 kelch-like ECH-associated protein 1 Mus musculus 69-75 33368846-0 2021 Tiron alleviates MPTP-induced Parkinsonism in mice via activation of Keap-1/Nrf2 pathway. 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine 17-21 kelch-like ECH-associated protein 1 Mus musculus 69-75 33342543-8 2021 In mice, microarray analysis revealed that Keap1 deletion induces NRF2 target genes involved in glutathione metabolism and xenobiotic stress (e.g., Nqo1). Glutathione 96-107 kelch-like ECH-associated protein 1 Mus musculus 43-48 33342543-9 2021 Furthermore, deficiency of one of the most important antioxidants, glutathione (GSH), in NEMODeltahepa livers was rescued after deleting Keap1. Glutathione 67-78 kelch-like ECH-associated protein 1 Mus musculus 137-142 33342543-9 2021 Furthermore, deficiency of one of the most important antioxidants, glutathione (GSH), in NEMODeltahepa livers was rescued after deleting Keap1. Glutathione 80-83 kelch-like ECH-associated protein 1 Mus musculus 137-142 33118665-0 2021 Protective effects of irigenin against 1-methyl-4-phenylpyridinium-induced neurotoxicity through regulating the Keap1/Nrf2 pathway. irigenin 22-30 kelch-like ECH-associated protein 1 Mus musculus 112-117 33118665-0 2021 Protective effects of irigenin against 1-methyl-4-phenylpyridinium-induced neurotoxicity through regulating the Keap1/Nrf2 pathway. 1-Methyl-4-phenylpyridinium 39-66 kelch-like ECH-associated protein 1 Mus musculus 112-117 33118665-7 2021 Interestingly, irigenin activated the Keap1/Nrf2 pathway in MPP+ -induced BV-2 cells. irigenin 15-23 kelch-like ECH-associated protein 1 Mus musculus 38-43 33118665-7 2021 Interestingly, irigenin activated the Keap1/Nrf2 pathway in MPP+ -induced BV-2 cells. mangion-purified polysaccharide (Candida albicans) 60-64 kelch-like ECH-associated protein 1 Mus musculus 38-43 33118665-9 2021 In conclusion, irigenin alleviated MPP+ -induced neurotoxicity in BV-2 cells through regulating the Keap1/Nrf2 pathway. mangion-purified polysaccharide (Candida albicans) 35-39 kelch-like ECH-associated protein 1 Mus musculus 100-105 33603948-4 2021 Bixin was found to activate Nrf2 signals by the modification of critical Keap1 (Kelch-like ECH-associated protein 1) cystine and competitive interaction with Keap1 with upregulating P62 mRNA and protein expression. bixin 0-5 kelch-like ECH-associated protein 1 Mus musculus 73-78 33243512-0 2021 Protective effects of rare earth lanthanum on acute ethanol-induced oxidative stress in mice via Keap 1/Nrf2/p62 activation. Lanthanum 33-42 kelch-like ECH-associated protein 1 Mus musculus 97-103 33243512-0 2021 Protective effects of rare earth lanthanum on acute ethanol-induced oxidative stress in mice via Keap 1/Nrf2/p62 activation. Ethanol 52-59 kelch-like ECH-associated protein 1 Mus musculus 97-103 33243512-9 2021 Our findings clearly highlighted that La(NO3)3 could restore the redox homeostasis disrupted by ethanol through provoking Keap 1/Nrf2/p62 signaling pathway, and the optimal dosages were 1.0 and 2.0 mg/kg. la(no3)3 38-46 kelch-like ECH-associated protein 1 Mus musculus 122-128 33243512-9 2021 Our findings clearly highlighted that La(NO3)3 could restore the redox homeostasis disrupted by ethanol through provoking Keap 1/Nrf2/p62 signaling pathway, and the optimal dosages were 1.0 and 2.0 mg/kg. Ethanol 96-103 kelch-like ECH-associated protein 1 Mus musculus 122-128 33603948-4 2021 Bixin was found to activate Nrf2 signals by the modification of critical Keap1 (Kelch-like ECH-associated protein 1) cystine and competitive interaction with Keap1 with upregulating P62 mRNA and protein expression. bixin 0-5 kelch-like ECH-associated protein 1 Mus musculus 80-115 33603948-4 2021 Bixin was found to activate Nrf2 signals by the modification of critical Keap1 (Kelch-like ECH-associated protein 1) cystine and competitive interaction with Keap1 with upregulating P62 mRNA and protein expression. bixin 0-5 kelch-like ECH-associated protein 1 Mus musculus 158-163 33603948-4 2021 Bixin was found to activate Nrf2 signals by the modification of critical Keap1 (Kelch-like ECH-associated protein 1) cystine and competitive interaction with Keap1 with upregulating P62 mRNA and protein expression. Cystine 117-124 kelch-like ECH-associated protein 1 Mus musculus 73-78 33502009-7 2021 Molecular docking showed that resveratrol had hydrogen bonding interactions with Kelch-like ECH associated protein 1 (Keap1), a repressor protein of the classic antioxidant Keap1-Nrf2 pathway. Resveratrol 30-41 kelch-like ECH-associated protein 1 Mus musculus 81-116 33502009-7 2021 Molecular docking showed that resveratrol had hydrogen bonding interactions with Kelch-like ECH associated protein 1 (Keap1), a repressor protein of the classic antioxidant Keap1-Nrf2 pathway. Resveratrol 30-41 kelch-like ECH-associated protein 1 Mus musculus 118-123 33502009-7 2021 Molecular docking showed that resveratrol had hydrogen bonding interactions with Kelch-like ECH associated protein 1 (Keap1), a repressor protein of the classic antioxidant Keap1-Nrf2 pathway. Resveratrol 30-41 kelch-like ECH-associated protein 1 Mus musculus 173-178 33502009-7 2021 Molecular docking showed that resveratrol had hydrogen bonding interactions with Kelch-like ECH associated protein 1 (Keap1), a repressor protein of the classic antioxidant Keap1-Nrf2 pathway. Hydrogen 46-54 kelch-like ECH-associated protein 1 Mus musculus 81-116 33502009-7 2021 Molecular docking showed that resveratrol had hydrogen bonding interactions with Kelch-like ECH associated protein 1 (Keap1), a repressor protein of the classic antioxidant Keap1-Nrf2 pathway. Hydrogen 46-54 kelch-like ECH-associated protein 1 Mus musculus 118-123 33502009-10 2021 Therefore, these findings suggested that the prevention of resveratrol on memory dysfunction induced by METH was possibly related to the activation of the Keap1-Nrf2 pathway and reduction of apoptosis. Resveratrol 59-70 kelch-like ECH-associated protein 1 Mus musculus 155-160 33502009-10 2021 Therefore, these findings suggested that the prevention of resveratrol on memory dysfunction induced by METH was possibly related to the activation of the Keap1-Nrf2 pathway and reduction of apoptosis. Methamphetamine 104-108 kelch-like ECH-associated protein 1 Mus musculus 155-160 33502009-14 2021 In this study, the results of bioinformatics prediction and experimental validation showed that resveratrol might effectively prevent memory impairment via the interaction with Keap1, activation of the Keap1-Nrf2 pathway, and inhibition of DNA damage and apoptotic responses post METH exposure. Resveratrol 96-107 kelch-like ECH-associated protein 1 Mus musculus 177-182 33502009-14 2021 In this study, the results of bioinformatics prediction and experimental validation showed that resveratrol might effectively prevent memory impairment via the interaction with Keap1, activation of the Keap1-Nrf2 pathway, and inhibition of DNA damage and apoptotic responses post METH exposure. Resveratrol 96-107 kelch-like ECH-associated protein 1 Mus musculus 202-207 33532181-7 2021 Mechanistically, DT phosphorylated NRF2 at Ser40, rendering its nuclear-import by dissociating from KEAP1 and inhibiting degradation. Thymidine 17-19 kelch-like ECH-associated protein 1 Mus musculus 100-105 33499152-7 2021 Furthermore, administration of BA alleviated the protein phosphorylation of p38, c-Jun N-terminal kinase (JNK), and extracellular signal-regulated kinases (ERK); decreased the protein expression of kelch-like erythroid cell-derived protein with CNC homology [ECH]-associated protein1 (Keap1); and increased the protein expression of nuclear factor erythroid 2 [NF-E2]-related factor (Nrf2) and heme oxygenase-1 (HO-1) in the spleen. betulinic acid 31-33 kelch-like ECH-associated protein 1 Mus musculus 285-290 33597885-7 2020 To further support our notion, we performed virtual docking of carveol with Nrf2-keap1 target, and the resultant drug-protein interactions validated the in vivo findings. carveol 63-70 kelch-like ECH-associated protein 1 Mus musculus 81-86 33468193-0 2021 A combination of herbal compound (SPTC) along with exercise or metformin more efficiently alleviated diabetic complications through down-regulation of stress oxidative pathway upon activating Nrf2-Keap1 axis in AGE rich diet-induced type 2 diabetic mice. Metformin 63-72 kelch-like ECH-associated protein 1 Mus musculus 197-202 33096251-4 2021 In the presence of ROS, KEAP1 sensor cysteines are directly or indirectly engaged resulting in NRF2 release, nuclear translocation, and activation of its target genes. Reactive Oxygen Species 19-22 kelch-like ECH-associated protein 1 Mus musculus 24-29 33096251-4 2021 In the presence of ROS, KEAP1 sensor cysteines are directly or indirectly engaged resulting in NRF2 release, nuclear translocation, and activation of its target genes. Cysteine 37-46 kelch-like ECH-associated protein 1 Mus musculus 24-29 33280250-7 2021 Pterostilbene promoted the binding of Keap1 and p62 which enhanced activation of Nrf2. pterostilbene 0-13 kelch-like ECH-associated protein 1 Mus musculus 38-43 32219872-6 2021 Keap1 Cys151 mutation significantly reduced Keap1 S-sulfhydration and abolished the hepatoprotective effects of H2 S both in vivo and in vitro. Hydrogen Sulfide 112-116 kelch-like ECH-associated protein 1 Mus musculus 0-5 32219872-8 2021 Similarly, in carbon tetrachloride (CCl4 )-stimulated mice, GYY4137 increased Keap1 S-sulfhydration, improved liver function, alleviated liver fibrosis, decreased hepatic oxidative stress and activated the Nrf2 signaling pathway, and these effects were abrogated after Keap1 Cys151 mutation. Carbon Tetrachloride 14-34 kelch-like ECH-associated protein 1 Mus musculus 78-83 32219872-8 2021 Similarly, in carbon tetrachloride (CCl4 )-stimulated mice, GYY4137 increased Keap1 S-sulfhydration, improved liver function, alleviated liver fibrosis, decreased hepatic oxidative stress and activated the Nrf2 signaling pathway, and these effects were abrogated after Keap1 Cys151 mutation. Carbon Tetrachloride 14-34 kelch-like ECH-associated protein 1 Mus musculus 269-274 32219872-8 2021 Similarly, in carbon tetrachloride (CCl4 )-stimulated mice, GYY4137 increased Keap1 S-sulfhydration, improved liver function, alleviated liver fibrosis, decreased hepatic oxidative stress and activated the Nrf2 signaling pathway, and these effects were abrogated after Keap1 Cys151 mutation. GYY 4137 60-67 kelch-like ECH-associated protein 1 Mus musculus 78-83 32219872-8 2021 Similarly, in carbon tetrachloride (CCl4 )-stimulated mice, GYY4137 increased Keap1 S-sulfhydration, improved liver function, alleviated liver fibrosis, decreased hepatic oxidative stress and activated the Nrf2 signaling pathway, and these effects were abrogated after Keap1 Cys151 mutation. GYY 4137 60-67 kelch-like ECH-associated protein 1 Mus musculus 269-274 32219872-9 2021 Moreover, H2 S increased the binding of Nrf2 to the promoter region of LDL-related protein 1 (Lrp1) and consequently upregulated LRP1 expression, but these effects were disrupted by Keap1 Cys151 mutation. Hydrogen Sulfide 10-14 kelch-like ECH-associated protein 1 Mus musculus 182-187 32219872-10 2021 In conclusion, H2 S-mediated Keap1 S-sulfhydration alleviates liver damage via activation of Nrf2. Hydrogen 15-17 kelch-like ECH-associated protein 1 Mus musculus 29-34 33241629-9 2021 Moreover, 3 mumol/L acacetin clearly decreased ROS levels and enhanced reductase protein expression through MsrA and Nrf2 pathway through phosphorylation of Nrf2 and degradation of Keap1. acacetin 20-28 kelch-like ECH-associated protein 1 Mus musculus 181-186 32219872-0 2021 Hydrogen sulfide alleviates liver injury via S-sulfhydrated-Keap1/Nrf2/LRP1 pathway. Hydrogen Sulfide 0-16 kelch-like ECH-associated protein 1 Mus musculus 60-65 33200472-0 2021 Agaricus blazei polypeptide exerts a protective effect on D-galactose-induced aging mice via the Keap1/Nrf2/ARE and P53/Trim32 signaling pathways. Galactose 58-69 kelch-like ECH-associated protein 1 Mus musculus 97-102 33189984-6 2021 Songorine activated Nrf2 by promoting Keap1 degradation, having a contribution to enhancing antioxidant defenses. songorine 0-9 kelch-like ECH-associated protein 1 Mus musculus 38-43 33391509-0 2021 Covalent modification of Keap1 at Cys77 and Cys434 by pubescenoside a suppresses oxidative stress-induced NLRP3 inflammasome activation in myocardial ischemia-reperfusion injury. pubescenoside A 54-69 kelch-like ECH-associated protein 1 Mus musculus 25-30 32689903-10 2021 Keap1KD mice also showed decreased T4 levels in early adult life that were eventually well-compensated over time by increased TSH levels. Thyrotropin 137-140 kelch-like ECH-associated protein 1 Mus musculus 0-5 33391509-2 2021 Modification of the key reactive cysteine residues in Keap1 affects the interaction between Keap1 and its substrate nuclear factor erythroid 2-related factor 2 (Nrf2), subsequently regulating oxidative stress and NLPR3 inflammasome activation, which are important factors for myocardial ischemia-reperfusion injury (MI/RI). Cysteine 33-41 kelch-like ECH-associated protein 1 Mus musculus 54-59 33391509-2 2021 Modification of the key reactive cysteine residues in Keap1 affects the interaction between Keap1 and its substrate nuclear factor erythroid 2-related factor 2 (Nrf2), subsequently regulating oxidative stress and NLPR3 inflammasome activation, which are important factors for myocardial ischemia-reperfusion injury (MI/RI). Cysteine 33-41 kelch-like ECH-associated protein 1 Mus musculus 92-97 33391509-10 2021 Interestingly, PBA targeted Keap1 by selectively covalently binding to conserved cysteine residues, cysteine 77 (Cys77) in the BTB domain and cysteine 434 (Cys434) in the Kelch domain of Keap1, subsequently inhibiting ubiquitination of Nrf2 and activating antioxidant enzymes. Cysteine 81-89 kelch-like ECH-associated protein 1 Mus musculus 28-33 33391509-10 2021 Interestingly, PBA targeted Keap1 by selectively covalently binding to conserved cysteine residues, cysteine 77 (Cys77) in the BTB domain and cysteine 434 (Cys434) in the Kelch domain of Keap1, subsequently inhibiting ubiquitination of Nrf2 and activating antioxidant enzymes. Cysteine 100-108 kelch-like ECH-associated protein 1 Mus musculus 28-33 33391509-10 2021 Interestingly, PBA targeted Keap1 by selectively covalently binding to conserved cysteine residues, cysteine 77 (Cys77) in the BTB domain and cysteine 434 (Cys434) in the Kelch domain of Keap1, subsequently inhibiting ubiquitination of Nrf2 and activating antioxidant enzymes. Cysteine 100-108 kelch-like ECH-associated protein 1 Mus musculus 28-33 33391509-11 2021 Additionally, the cysteines of Keap1 has different degree of activation by PBA as follows: Cys77 > Cys434 > Cys23 > Cys38 > Cys226 > Cys273, which further elucidates the cysteine sensitivity of Keap1. Cysteine 18-27 kelch-like ECH-associated protein 1 Mus musculus 31-36 33391509-11 2021 Additionally, the cysteines of Keap1 has different degree of activation by PBA as follows: Cys77 > Cys434 > Cys23 > Cys38 > Cys226 > Cys273, which further elucidates the cysteine sensitivity of Keap1. Cysteine 18-27 kelch-like ECH-associated protein 1 Mus musculus 194-199 33391509-11 2021 Additionally, the cysteines of Keap1 has different degree of activation by PBA as follows: Cys77 > Cys434 > Cys23 > Cys38 > Cys226 > Cys273, which further elucidates the cysteine sensitivity of Keap1. pubescenoside A 75-78 kelch-like ECH-associated protein 1 Mus musculus 31-36 33391509-11 2021 Additionally, the cysteines of Keap1 has different degree of activation by PBA as follows: Cys77 > Cys434 > Cys23 > Cys38 > Cys226 > Cys273, which further elucidates the cysteine sensitivity of Keap1. pubescenoside A 75-78 kelch-like ECH-associated protein 1 Mus musculus 194-199 33391509-11 2021 Additionally, the cysteines of Keap1 has different degree of activation by PBA as follows: Cys77 > Cys434 > Cys23 > Cys38 > Cys226 > Cys273, which further elucidates the cysteine sensitivity of Keap1. Cysteine 18-26 kelch-like ECH-associated protein 1 Mus musculus 31-36 33391509-11 2021 Additionally, the cysteines of Keap1 has different degree of activation by PBA as follows: Cys77 > Cys434 > Cys23 > Cys38 > Cys226 > Cys273, which further elucidates the cysteine sensitivity of Keap1. Cysteine 18-26 kelch-like ECH-associated protein 1 Mus musculus 194-199 32866756-4 2020 Our efforts led to the potent small molecule KEAP1-NRF2 inhibitor, 20c, which exhibited a Kd of 24 nM to KEAP1 and an IC50 of 75 nM in disrupting KEAP1-NRF2 interaction. CHEMBL1229792 67-70 kelch-like ECH-associated protein 1 Mus musculus 105-110 33298178-10 2020 The autophagy/Keap1/Nrf2 signal in H2O2-treated BM-MSC/sh-Mst1 was also measured. Hydrogen Peroxide 35-39 kelch-like ECH-associated protein 1 Mus musculus 14-19 32866756-0 2020 Discovery of 2-oxy-2-phenylacetic acid substituted naphthalene sulfonamide derivatives as potent KEAP1-NRF2 protein-protein interaction inhibitors for inflammatory conditions. 2-oxy-2-phenylacetic acid 13-38 kelch-like ECH-associated protein 1 Mus musculus 97-102 33490940-2 2021 We have identified A-1396076, a potent and selective NRF2 activator with demonstrated KEAP1 binding and modulation of cellular NRF2 mediated effects. a-1396076 19-28 kelch-like ECH-associated protein 1 Mus musculus 86-91 33352854-9 2020 In addition, DMF treatment reduced the protein expression of kelch-like ECH-associated protein 1 (Keap-1) in lung lysates from DEP-exposed mice, whereas total nuclear factor kappaB (NF-kappaB) p65 expression was decreased below baseline in the DEP + DMF group compared to both the control and DEP groups. Dimethyl Fumarate 13-16 kelch-like ECH-associated protein 1 Mus musculus 61-96 33352854-9 2020 In addition, DMF treatment reduced the protein expression of kelch-like ECH-associated protein 1 (Keap-1) in lung lysates from DEP-exposed mice, whereas total nuclear factor kappaB (NF-kappaB) p65 expression was decreased below baseline in the DEP + DMF group compared to both the control and DEP groups. Dimethyl Fumarate 13-16 kelch-like ECH-associated protein 1 Mus musculus 98-104 33298178-13 2020 Moreover, the antioxidant pathway Keap1/Nrf2 was also blocked when autophagy was inhibited by the autophagy inhibitor 3-MA. 3-methyladenine 118-122 kelch-like ECH-associated protein 1 Mus musculus 34-39 32866756-0 2020 Discovery of 2-oxy-2-phenylacetic acid substituted naphthalene sulfonamide derivatives as potent KEAP1-NRF2 protein-protein interaction inhibitors for inflammatory conditions. naphthalenesulfonamide 51-74 kelch-like ECH-associated protein 1 Mus musculus 97-102 32866756-3 2020 We reported here the first identification of a series of 2-oxy-2-phenylacetic acid substituted naphthalene sulfonamide derivatives as potent KEAP1-NRF2 inhibitors. 2-oxy-2-phenylacetic acid 57-82 kelch-like ECH-associated protein 1 Mus musculus 141-146 32866756-3 2020 We reported here the first identification of a series of 2-oxy-2-phenylacetic acid substituted naphthalene sulfonamide derivatives as potent KEAP1-NRF2 inhibitors. naphthalene 95-106 kelch-like ECH-associated protein 1 Mus musculus 141-146 32866756-3 2020 We reported here the first identification of a series of 2-oxy-2-phenylacetic acid substituted naphthalene sulfonamide derivatives as potent KEAP1-NRF2 inhibitors. Sulfonamides 107-118 kelch-like ECH-associated protein 1 Mus musculus 141-146 32866756-4 2020 Our efforts led to the potent small molecule KEAP1-NRF2 inhibitor, 20c, which exhibited a Kd of 24 nM to KEAP1 and an IC50 of 75 nM in disrupting KEAP1-NRF2 interaction. CHEMBL1229792 67-70 kelch-like ECH-associated protein 1 Mus musculus 105-110 32860805-0 2020 Dihydrokaempferol (DHK) ameliorates severe acute pancreatitis (SAP) via Keap1/Nrf2 pathway. aromadedrin 0-17 kelch-like ECH-associated protein 1 Mus musculus 72-77 32866756-4 2020 Our efforts led to the potent small molecule KEAP1-NRF2 inhibitor, 20c, which exhibited a Kd of 24 nM to KEAP1 and an IC50 of 75 nM in disrupting KEAP1-NRF2 interaction. CHEMBL1229792 67-70 kelch-like ECH-associated protein 1 Mus musculus 45-50 32893883-9 2020 Gene ontology analysis suggested that Nrf2 KO-changed proteins are involved in metabolism of oxidoreduction coenzymes, purine ribonucleoside triphosphate, ATP, and propanoate, which are considered as the basal function of Nrf2, while Keap1 KO-changed proteins are involved in cellular detoxification, NADP metabolism, glutathione metabolism, and the electron transport chain, which belong to the induced effect of Nrf2. Glutathione 318-329 kelch-like ECH-associated protein 1 Mus musculus 234-239 32893883-9 2020 Gene ontology analysis suggested that Nrf2 KO-changed proteins are involved in metabolism of oxidoreduction coenzymes, purine ribonucleoside triphosphate, ATP, and propanoate, which are considered as the basal function of Nrf2, while Keap1 KO-changed proteins are involved in cellular detoxification, NADP metabolism, glutathione metabolism, and the electron transport chain, which belong to the induced effect of Nrf2. purine 119-125 kelch-like ECH-associated protein 1 Mus musculus 234-239 32893883-9 2020 Gene ontology analysis suggested that Nrf2 KO-changed proteins are involved in metabolism of oxidoreduction coenzymes, purine ribonucleoside triphosphate, ATP, and propanoate, which are considered as the basal function of Nrf2, while Keap1 KO-changed proteins are involved in cellular detoxification, NADP metabolism, glutathione metabolism, and the electron transport chain, which belong to the induced effect of Nrf2. ribonucleoside triphosphate 126-153 kelch-like ECH-associated protein 1 Mus musculus 234-239 32893883-9 2020 Gene ontology analysis suggested that Nrf2 KO-changed proteins are involved in metabolism of oxidoreduction coenzymes, purine ribonucleoside triphosphate, ATP, and propanoate, which are considered as the basal function of Nrf2, while Keap1 KO-changed proteins are involved in cellular detoxification, NADP metabolism, glutathione metabolism, and the electron transport chain, which belong to the induced effect of Nrf2. Adenosine Triphosphate 155-158 kelch-like ECH-associated protein 1 Mus musculus 234-239 32893883-9 2020 Gene ontology analysis suggested that Nrf2 KO-changed proteins are involved in metabolism of oxidoreduction coenzymes, purine ribonucleoside triphosphate, ATP, and propanoate, which are considered as the basal function of Nrf2, while Keap1 KO-changed proteins are involved in cellular detoxification, NADP metabolism, glutathione metabolism, and the electron transport chain, which belong to the induced effect of Nrf2. Propionates 164-174 kelch-like ECH-associated protein 1 Mus musculus 234-239 32893883-9 2020 Gene ontology analysis suggested that Nrf2 KO-changed proteins are involved in metabolism of oxidoreduction coenzymes, purine ribonucleoside triphosphate, ATP, and propanoate, which are considered as the basal function of Nrf2, while Keap1 KO-changed proteins are involved in cellular detoxification, NADP metabolism, glutathione metabolism, and the electron transport chain, which belong to the induced effect of Nrf2. NADP 301-305 kelch-like ECH-associated protein 1 Mus musculus 234-239 33201834-4 2020 Moreover, in vivo experiments also revealed that CdSe/ZnS QDs treatment obviously increased kidney weight coefficient, damaged the kidney function, as well as induced inflammatory response and inhibited the activation of NRF2/Keap1 pathway in kidney tissues of mice. cdse 49-53 kelch-like ECH-associated protein 1 Mus musculus 226-231 33201834-4 2020 Moreover, in vivo experiments also revealed that CdSe/ZnS QDs treatment obviously increased kidney weight coefficient, damaged the kidney function, as well as induced inflammatory response and inhibited the activation of NRF2/Keap1 pathway in kidney tissues of mice. zns qds 54-61 kelch-like ECH-associated protein 1 Mus musculus 226-231 33201834-5 2020 CONCLUSIONS: CdSe/ZnS QDs exhibited obvious nephrotoxicity by mediating oxidative damage and inflammatory response in vitro and in vivo via NRF2/Keap1 pathway. cdse 13-17 kelch-like ECH-associated protein 1 Mus musculus 145-150 33201834-5 2020 CONCLUSIONS: CdSe/ZnS QDs exhibited obvious nephrotoxicity by mediating oxidative damage and inflammatory response in vitro and in vivo via NRF2/Keap1 pathway. Zinc 18-21 kelch-like ECH-associated protein 1 Mus musculus 145-150 32860805-0 2020 Dihydrokaempferol (DHK) ameliorates severe acute pancreatitis (SAP) via Keap1/Nrf2 pathway. aromadedrin 19-22 kelch-like ECH-associated protein 1 Mus musculus 72-77 32860805-11 2020 The results revealed that ad-Keap1suppressed the nuclear translocation of Nrf2 which is enhanced by DHK, and suppressed the antioxidative functionality of DHK both in mice and cell models. aromadedrin 100-103 kelch-like ECH-associated protein 1 Mus musculus 29-34 32860805-11 2020 The results revealed that ad-Keap1suppressed the nuclear translocation of Nrf2 which is enhanced by DHK, and suppressed the antioxidative functionality of DHK both in mice and cell models. aromadedrin 155-158 kelch-like ECH-associated protein 1 Mus musculus 29-34 31913745-6 2020 Furthermore, we identified that SQSTM1 induces ULK1 (unc-51 like autophagy activating kinase 1) phosphorylation by facilitating the interaction between AMPK (AMP-activated protein kinase) and ULK1, leading to macroautophagy/autophagy induction, followed by KEAP1 degradation and NFE2L2 activation. Adenosine Monophosphate 152-155 kelch-like ECH-associated protein 1 Mus musculus 257-262 33197602-9 2021 Furthermore, overexpression of Keap1 and beta-cateninin in H2O2-treated NMVCs with recovered miR-200a elevated inflammation and apoptosis, respectively. Hydrogen Peroxide 59-63 kelch-like ECH-associated protein 1 Mus musculus 31-36 33197602-10 2021 CONCLUSION: The results showed that miR-200a expression was inhibited in murine cardiomyocytes due to H2O2 stress in MI cardiac tissues and overexpressed miR-200a could protect the cells from death by regulating the Keap1/Nrf2 and beta-catenin signal transduction pathways. Hydrogen Peroxide 102-106 kelch-like ECH-associated protein 1 Mus musculus 216-221 33197602-4 2021 METHODS: We observed down-regulation of miR-200a levels and up-regulation of Keap1 and beta-catenin levels in H2O2-treated newborn murine ventricular cardiomyocytes (NMVCs) and the infarcted heart tissues of MI mouse models, compared to the non-treated NMVCs and normal heart tissues of healthy mice. Hydrogen Peroxide 110-114 kelch-like ECH-associated protein 1 Mus musculus 77-82 33197602-8 2021 Moreover, miR-200a inhibited up-regulation of Keap1 and beta-catenin expression in H2O2-treated NMVCs by directly binding with the 3"-UTR regions of both Keap1 and beta-catenin. Hydrogen Peroxide 83-87 kelch-like ECH-associated protein 1 Mus musculus 46-51 33197602-8 2021 Moreover, miR-200a inhibited up-regulation of Keap1 and beta-catenin expression in H2O2-treated NMVCs by directly binding with the 3"-UTR regions of both Keap1 and beta-catenin. Hydrogen Peroxide 83-87 kelch-like ECH-associated protein 1 Mus musculus 154-159 33197602-8 2021 Moreover, miR-200a inhibited up-regulation of Keap1 and beta-catenin expression in H2O2-treated NMVCs by directly binding with the 3"-UTR regions of both Keap1 and beta-catenin. nmvcs 96-101 kelch-like ECH-associated protein 1 Mus musculus 46-51 33197602-8 2021 Moreover, miR-200a inhibited up-regulation of Keap1 and beta-catenin expression in H2O2-treated NMVCs by directly binding with the 3"-UTR regions of both Keap1 and beta-catenin. nmvcs 96-101 kelch-like ECH-associated protein 1 Mus musculus 154-159 33145362-3 2020 Nrf2/Keap1 is involved in oxidative stress, and the western blotting data exhibited that dietary methionine markedly increased Keap1 abundance, while failed to influence the Nrf2 signal. Methionine 97-107 kelch-like ECH-associated protein 1 Mus musculus 5-10 32800555-3 2020 Using the common AD model APP/PS1 mice, it was found that the expression of Keap1 (a negative regulatory factor of Nrf2), the protein level of cytoplasmic Nrf2 and the content of MDA were increased significantly, while the mRNA level of Nrf2, the expression of Nrf2 in nucleus and the contents of SOD and GSH-Px were decreased significantly. Glutathione 305-308 kelch-like ECH-associated protein 1 Mus musculus 76-81 32800555-4 2020 APS treatment significantly increased the expression of Nrf2 in the nucleus but decreased its expression in the cytoplasm, and restored the expression levels of Keap1, SOD, GSH-Px and MDA. aps 0-3 kelch-like ECH-associated protein 1 Mus musculus 161-166 33145362-3 2020 Nrf2/Keap1 is involved in oxidative stress, and the western blotting data exhibited that dietary methionine markedly increased Keap1 abundance, while failed to influence the Nrf2 signal. Methionine 97-107 kelch-like ECH-associated protein 1 Mus musculus 127-132 33103077-3 2020 Using proteomics and lipidomics, we show that genetic downregulation of Keap1 in mice, and the consequent Nrf2 activation to pharmacologically relevant levels, leads to upregulation of carboxylesterase 1 (Ces1) and acyl-CoA oxidase 2 (Acox2), decreases triglyceride levels, and alters the lipidome. Triglycerides 253-265 kelch-like ECH-associated protein 1 Mus musculus 72-77 33044988-0 2020 Kahweol activates the Nrf2/HO-1 pathway by decreasing Keap1 expression independently of p62 and autophagy pathways. kahweol 0-7 kelch-like ECH-associated protein 1 Mus musculus 54-59 33044988-5 2020 Here, we examined the role of Keap1 regulation in the effect of kahweol on the Nrf2/HO-1 pathway in hepatocytes. kahweol 64-71 kelch-like ECH-associated protein 1 Mus musculus 30-35 33044988-7 2020 In addition, kahweol reduced Keap1 protein levels significantly without decreasing Keap1 mRNA levels. kahweol 13-20 kelch-like ECH-associated protein 1 Mus musculus 29-34 33044988-8 2020 Although regulation of the Keap1-Nrf2-pathway by p62-dependent autophagy is well known, we confirmed here that the reduction of Keap1 protein levels by kahweol does not involve p62-dependent autophagy degradation or ubiquitination. kahweol 152-159 kelch-like ECH-associated protein 1 Mus musculus 128-133 33044988-9 2020 In conclusion, kahweol increases the expression of Nrf2 in hepatocytes by inhibiting translation of the Keap1 mRNA. kahweol 15-22 kelch-like ECH-associated protein 1 Mus musculus 104-109 32580013-4 2020 KKC080106 was able to activate Nrf2 signaling as it increases the cellular levels of Nrf2, binds to the Nrf2 inhibitor protein Keap1, and causes the accumulation of nuclear Nrf2. kkc080106 0-9 kelch-like ECH-associated protein 1 Mus musculus 127-132 32902980-0 2020 Design, Synthesis and Structure-Activity Relationships of Indoline-Based Kelch-like ECH Associated Protein 1-Nuclear Factor (Erythroid-derived 2)-like 2 (Keap1-Nrf2) Protein-Protein Interaction Inhibitors. indoline 58-66 kelch-like ECH-associated protein 1 Mus musculus 154-159 32902980-2 2020 Here, we describe the design, synthesis, and structure-activity relationships (SAR) of indoline based compounds as potent Keap1-Nrf2 PPI inhibitors. indoline 87-95 kelch-like ECH-associated protein 1 Mus musculus 122-127 32902980-6 2020 Collectively, we reported here a novel indoline-based Keap1-Nrf2 PPI inhibitor as potential cardioprotective agent. indoline 39-47 kelch-like ECH-associated protein 1 Mus musculus 54-59 32020639-2 2020 High glucose (HG) induces oxidative injury and apoptosis in retinal ganglion cells (RGCs), serving as a primary pathological mechanism of DR. MIND4-17 activates nuclear-factor-E2-related factor 2 (Nrf2) signaling via modifying one cysteine (C151) residue of Kelch-like ECH-associated protein 1 (Keap1). Glucose 5-12 kelch-like ECH-associated protein 1 Mus musculus 258-293 32020639-2 2020 High glucose (HG) induces oxidative injury and apoptosis in retinal ganglion cells (RGCs), serving as a primary pathological mechanism of DR. MIND4-17 activates nuclear-factor-E2-related factor 2 (Nrf2) signaling via modifying one cysteine (C151) residue of Kelch-like ECH-associated protein 1 (Keap1). Glucose 5-12 kelch-like ECH-associated protein 1 Mus musculus 295-300 32949969-12 2020 As redox and other intracellular signaling pathways are critically affected by O2, the development of antioxidant therapies targeting the Keap1-Nrf2 defense pathway in treatment of ischemia-reperfusion injury in stroke, coronary and renal disease will require in vitro studies conducted under well-defined O2 levels. Oxygen 79-81 kelch-like ECH-associated protein 1 Mus musculus 138-143 32949969-12 2020 As redox and other intracellular signaling pathways are critically affected by O2, the development of antioxidant therapies targeting the Keap1-Nrf2 defense pathway in treatment of ischemia-reperfusion injury in stroke, coronary and renal disease will require in vitro studies conducted under well-defined O2 levels. Oxygen 306-308 kelch-like ECH-associated protein 1 Mus musculus 138-143 32951003-8 2020 We further revealed that (+)-CLA specifically reacted with the Cys-151 residue of Keap1, which blocked Nrf2 ubiquitylation and resulted in an increased Nrf2 stability, thereby leading to the activation of the Keap1-Nrf2 pathway to prevent drug-induced hepatocyte ferroptosis. Cysteine 63-66 kelch-like ECH-associated protein 1 Mus musculus 82-87 32951003-8 2020 We further revealed that (+)-CLA specifically reacted with the Cys-151 residue of Keap1, which blocked Nrf2 ubiquitylation and resulted in an increased Nrf2 stability, thereby leading to the activation of the Keap1-Nrf2 pathway to prevent drug-induced hepatocyte ferroptosis. Cysteine 63-66 kelch-like ECH-associated protein 1 Mus musculus 209-214 32916869-0 2020 Anti-Inflammatory Activity of Kurarinone Involves Induction of HO-1 via the KEAP1/Nrf2 Pathway. kurarinone 30-40 kelch-like ECH-associated protein 1 Mus musculus 76-81 32943614-1 2020 Four-octyl itaconate (4-OI) is the cell-permeable derivative of itaconate that can activate Nrf2 signaling by alkylating Keap1"s cysteine residues. four-octyl itaconate 0-20 kelch-like ECH-associated protein 1 Mus musculus 121-126 32943614-1 2020 Four-octyl itaconate (4-OI) is the cell-permeable derivative of itaconate that can activate Nrf2 signaling by alkylating Keap1"s cysteine residues. 4-oi 22-26 kelch-like ECH-associated protein 1 Mus musculus 121-126 32943614-1 2020 Four-octyl itaconate (4-OI) is the cell-permeable derivative of itaconate that can activate Nrf2 signaling by alkylating Keap1"s cysteine residues. itaconic acid 11-20 kelch-like ECH-associated protein 1 Mus musculus 121-126 32943614-1 2020 Four-octyl itaconate (4-OI) is the cell-permeable derivative of itaconate that can activate Nrf2 signaling by alkylating Keap1"s cysteine residues. Cysteine 129-137 kelch-like ECH-associated protein 1 Mus musculus 121-126 32916869-5 2020 Mechanistically, kurarinone downregulated the expression of kelch-like ECH-associated protein 1 (KEAP1), subsequently leading to the activation of Nrf2. kurarinone 17-27 kelch-like ECH-associated protein 1 Mus musculus 60-95 32916869-5 2020 Mechanistically, kurarinone downregulated the expression of kelch-like ECH-associated protein 1 (KEAP1), subsequently leading to the activation of Nrf2. kurarinone 17-27 kelch-like ECH-associated protein 1 Mus musculus 97-102 32916869-8 2020 These results indicate that kurarinone activates the KEAP1/Nrf2 pathway to induce HO-1 expression, thereby exerting immunosuppressive effects. kurarinone 28-38 kelch-like ECH-associated protein 1 Mus musculus 53-58 32574955-10 2020 Mechanistically, itaconate inhibited vascular inflammation by enabling Nrf2 to function as a transcriptional repressor of downstream inflammatory genes via alkylation of Keap1. itaconic acid 17-26 kelch-like ECH-associated protein 1 Mus musculus 170-175 32823937-4 2020 The unpredicted outcome of the Keap1-null mutation in mice allowed us to revisit the basic principle of the biological process of keratinization: sulfur metabolism establishes unparalleled cytoprotection in the body wall of terrestrial mammals. Sulfur 146-152 kelch-like ECH-associated protein 1 Mus musculus 31-36 32823937-5 2020 We summarize the recent understanding of the KEAP1/NRF2 signaling pathway, which is a thiol-based sensor-effector apparatus, with particular focuses on epidermal differentiation in the context of the gene-environment interaction, the structure/function principles involved in KEAP1/NRF2 signaling, lessons from mouse models, and their pathological implications. Sulfhydryl Compounds 86-91 kelch-like ECH-associated protein 1 Mus musculus 45-50 32298752-0 2020 Natural phenylethanoid glycosides isolated from Callicarpa kwangtungensis suppressed lipopolysaccharide-mediated inflammatory response via activating Keap1/Nrf2/HO-1 pathway in RAW 264.7 macrophages cell. phenylethanoid 8-22 kelch-like ECH-associated protein 1 Mus musculus 150-155 32298752-0 2020 Natural phenylethanoid glycosides isolated from Callicarpa kwangtungensis suppressed lipopolysaccharide-mediated inflammatory response via activating Keap1/Nrf2/HO-1 pathway in RAW 264.7 macrophages cell. Glycosides 23-33 kelch-like ECH-associated protein 1 Mus musculus 150-155 32298752-5 2020 Further, the effective anti-inflammatory mechanism of two PhGs (forsythoside B and alyssonoside) via Keap1/Nrf2/OH-1 signaling pathway was explored. phgs 58-62 kelch-like ECH-associated protein 1 Mus musculus 101-106 32298752-5 2020 Further, the effective anti-inflammatory mechanism of two PhGs (forsythoside B and alyssonoside) via Keap1/Nrf2/OH-1 signaling pathway was explored. forsythoside B 64-78 kelch-like ECH-associated protein 1 Mus musculus 101-106 32298752-5 2020 Further, the effective anti-inflammatory mechanism of two PhGs (forsythoside B and alyssonoside) via Keap1/Nrf2/OH-1 signaling pathway was explored. alyssonoside 83-95 kelch-like ECH-associated protein 1 Mus musculus 101-106 32298752-6 2020 The experiments confirmed forsythoside B and alyssonoside could act as the inhibitors of Keap1-Nrf2 interaction, then activated the nuclear translocation of Nrf2 and promoted the upregulated protein expression of heme oxygenase-1 (HO-1) and quinone oxidoreductase 1 (NQO1), finally suppressed LPS-induced inflammatory response in RAW 264.7 cells. forsythoside B 26-40 kelch-like ECH-associated protein 1 Mus musculus 89-94 32298752-6 2020 The experiments confirmed forsythoside B and alyssonoside could act as the inhibitors of Keap1-Nrf2 interaction, then activated the nuclear translocation of Nrf2 and promoted the upregulated protein expression of heme oxygenase-1 (HO-1) and quinone oxidoreductase 1 (NQO1), finally suppressed LPS-induced inflammatory response in RAW 264.7 cells. alyssonoside 45-57 kelch-like ECH-associated protein 1 Mus musculus 89-94 32298752-7 2020 Molecular modeling exhibited potential interaction between PhGs and the Nrf2 binding site in Kelch-like ECH-association protein 1 (Keap1), and hydrogen bonds played a crucial role for the binding of PhGs with Keap1. phgs 59-63 kelch-like ECH-associated protein 1 Mus musculus 93-129 32298752-7 2020 Molecular modeling exhibited potential interaction between PhGs and the Nrf2 binding site in Kelch-like ECH-association protein 1 (Keap1), and hydrogen bonds played a crucial role for the binding of PhGs with Keap1. phgs 59-63 kelch-like ECH-associated protein 1 Mus musculus 131-136 32298752-7 2020 Molecular modeling exhibited potential interaction between PhGs and the Nrf2 binding site in Kelch-like ECH-association protein 1 (Keap1), and hydrogen bonds played a crucial role for the binding of PhGs with Keap1. Hydrogen 143-151 kelch-like ECH-associated protein 1 Mus musculus 209-214 32742327-0 2020 Metformin attenuates cardiac remodeling in mice through the Nrf2/Keap1 signaling pathway. Metformin 0-9 kelch-like ECH-associated protein 1 Mus musculus 65-70 32802189-0 2020 Epigenetic repression of miR-17 contributed to di(2-ethylhexyl) phthalate-triggered insulin resistance by targeting Keap1-Nrf2/miR-200a axis in skeletal muscle. Diethylhexyl Phthalate 47-73 kelch-like ECH-associated protein 1 Mus musculus 116-121 32802189-8 2020 DEHP suppressed miR-17 to disrupt the Keap1-Nrf2 redox system and to activate oxidative stress-responsive Txnip in skeletal muscle. Diethylhexyl Phthalate 0-4 kelch-like ECH-associated protein 1 Mus musculus 38-43 31712142-6 2020 Importantly, our further results in vitro suggested that Myr remarkably attenuated H2O2-triggered hepatotoxicity and ROS generation, activated Keap1-Nrf2/HO-1 and AMPK/ACC signaling pathway. myricetin 57-60 kelch-like ECH-associated protein 1 Mus musculus 143-148 31712142-6 2020 Importantly, our further results in vitro suggested that Myr remarkably attenuated H2O2-triggered hepatotoxicity and ROS generation, activated Keap1-Nrf2/HO-1 and AMPK/ACC signaling pathway. Water 83-87 kelch-like ECH-associated protein 1 Mus musculus 143-148 31712142-7 2020 However, Myr-enhanced the expression of HO-1 and Nrf2 protein was reversed by Keap1-overexpression, Nrf2-null and AMPK inhibitor. myricetin 9-12 kelch-like ECH-associated protein 1 Mus musculus 78-83 32534099-5 2020 While SFN significantly (p < 0.05) induced NRF2, KEAP1 and BACH1, NAC attenuated SFN-induced NRF2, KEAP1 and BACH1. Acetylcysteine 66-69 kelch-like ECH-associated protein 1 Mus musculus 99-104 32534099-6 2020 The down-regulation of KEAP1 by NAC was of interest, as Keap1 is markedly increased in the MCK conditional frataxin knockout (MCK KO) mouse model and this could lead to the decreased Nrf2 levels. Acetylcysteine 32-35 kelch-like ECH-associated protein 1 Mus musculus 23-28 32534099-6 2020 The down-regulation of KEAP1 by NAC was of interest, as Keap1 is markedly increased in the MCK conditional frataxin knockout (MCK KO) mouse model and this could lead to the decreased Nrf2 levels. Acetylcysteine 32-35 kelch-like ECH-associated protein 1 Mus musculus 56-61 32823168-0 2020 Formononetin ameliorates oxaliplatin-induced peripheral neuropathy via the KEAP1-NRF2-GSTP1 axis. formononetin 0-12 kelch-like ECH-associated protein 1 Mus musculus 75-80 32823168-0 2020 Formononetin ameliorates oxaliplatin-induced peripheral neuropathy via the KEAP1-NRF2-GSTP1 axis. Oxaliplatin 25-36 kelch-like ECH-associated protein 1 Mus musculus 75-80 32908623-0 2020 Polysaccharides from Hemp Seed Protect against Cyclophosphamide-Induced Intestinal Oxidative Damage via Nrf2-Keap1 Signaling Pathway in Mice. Polysaccharides 0-15 kelch-like ECH-associated protein 1 Mus musculus 109-114 32908623-0 2020 Polysaccharides from Hemp Seed Protect against Cyclophosphamide-Induced Intestinal Oxidative Damage via Nrf2-Keap1 Signaling Pathway in Mice. Cyclophosphamide 47-63 kelch-like ECH-associated protein 1 Mus musculus 109-114 32908623-7 2020 Collectively, our findings indicated that HSP had protective effects on intestinal oxidative damage induced by Cy in mice, and its mechanism might be related to the activation of Nrf2-Keap1 signaling pathway. Cyclophosphamide 111-113 kelch-like ECH-associated protein 1 Mus musculus 184-189 32823691-0 2020 Protective Effect of Low Molecular Weight Peptides from Solenocera crassicornis Head against Cyclophosphamide-Induced Nephrotoxicity in Mice via the Keap1/Nrf2 Pathway. Cyclophosphamide 93-109 kelch-like ECH-associated protein 1 Mus musculus 149-154 32758258-12 2020 These beneficial effects were mediated at least in part by the Keap1/Nrf2/HO-1 pathway, since they were reversed by the pathway inhibitor brusatol. brusatol 138-146 kelch-like ECH-associated protein 1 Mus musculus 63-68 32802189-11 2020 Conclusions: The miR-17/Keap1-Nrf2/miR-200a axis contributed to DEHP-induced insulin resistance. Diethylhexyl Phthalate 64-68 kelch-like ECH-associated protein 1 Mus musculus 24-29 32574955-12 2020 In addition, Keap1 overexpression significantly promoted Ang II-induced AAA formation, which was inhibited by itaconate. itaconic acid 110-119 kelch-like ECH-associated protein 1 Mus musculus 13-18 32353588-9 2020 Mangiferin degraded Keap1 to promote Nrf2 protein accumulation by improving its stability, leading to Nrf2 activation. mangiferin 0-10 kelch-like ECH-associated protein 1 Mus musculus 20-25 32714485-10 2020 Mechanistically, Sal B dramatically promoted Nrf2 nuclear translocation through the downregulation of Keap1, which resulted in the expression of antioxidant enzymes, including HO-1 and NQO1, thereby counteracted the oxidative damage in response to CA/CPR. salvianolic acid B 17-22 kelch-like ECH-associated protein 1 Mus musculus 102-107 32422542-5 2020 In our assay, the test compounds can target either ETGE or DLG binding site, therefore facilitating the exploration of diverse Keap1-Nrf2 inhibitors. etge 51-55 kelch-like ECH-associated protein 1 Mus musculus 127-132 32422542-5 2020 In our assay, the test compounds can target either ETGE or DLG binding site, therefore facilitating the exploration of diverse Keap1-Nrf2 inhibitors. Glyceraldehyde 59-62 kelch-like ECH-associated protein 1 Mus musculus 127-132 32422542-6 2020 Three FDA-approved drugs, zafirlukast, dutasteride and ketoconazole, were found to inhibit the Keap1-Nrf2 interaction with IC50 of 5.87, 2.81 and 1.67 muM, respectively. zafirlukast 26-37 kelch-like ECH-associated protein 1 Mus musculus 95-100 32422542-6 2020 Three FDA-approved drugs, zafirlukast, dutasteride and ketoconazole, were found to inhibit the Keap1-Nrf2 interaction with IC50 of 5.87, 2.81 and 1.67 muM, respectively. Dutasteride 39-50 kelch-like ECH-associated protein 1 Mus musculus 95-100 32422542-6 2020 Three FDA-approved drugs, zafirlukast, dutasteride and ketoconazole, were found to inhibit the Keap1-Nrf2 interaction with IC50 of 5.87, 2.81 and 1.67 muM, respectively. Ketoconazole 55-67 kelch-like ECH-associated protein 1 Mus musculus 95-100 32532087-0 2020 Attenuation of Lipopolysaccharide-Induced Acute Lung Injury by Hispolon in Mice, Through Regulating the TLR4/PI3K/Akt/mTOR and Keap1/Nrf2/HO-1 Pathways, and Suppressing Oxidative Stress-Mediated ER Stress-Induced Apoptosis and Autophagy. hispolon 63-71 kelch-like ECH-associated protein 1 Mus musculus 127-132 32338864-0 2020 Obtusaquinone is a cysteine modifying compound that targets Keap1 for degradation. obtusaquinone 0-13 kelch-like ECH-associated protein 1 Mus musculus 60-65 32338864-0 2020 Obtusaquinone is a cysteine modifying compound that targets Keap1 for degradation. Cysteine 19-27 kelch-like ECH-associated protein 1 Mus musculus 60-65 32338864-3 2020 We here show that OBT binds to cysteine residues with particular affinity to cysteine-rich Keap1, a member of the CUL3 ubiquitin ligase complex. Cysteine 31-39 kelch-like ECH-associated protein 1 Mus musculus 91-96 32338864-3 2020 We here show that OBT binds to cysteine residues with particular affinity to cysteine-rich Keap1, a member of the CUL3 ubiquitin ligase complex. Cysteine 77-85 kelch-like ECH-associated protein 1 Mus musculus 91-96 32365333-0 2020 Lycopene prevents carcinogen-induced cutaneous tumor by enhancing activation of the Nrf2 pathway through p62-triggered autophagic Keap1 degradation. Lycopene 0-8 kelch-like ECH-associated protein 1 Mus musculus 130-135 32454347-0 2020 Enhanced Keap1-Nrf2/Trx-1 axis by daphnetin protects against oxidative stress-driven hepatotoxicity via inhibiting ASK1/JNK and Txnip/NLRP3 inflammasome activation. daphnetin 34-43 kelch-like ECH-associated protein 1 Mus musculus 9-14 32437336-0 2020 ZJ01, a Small Molecule Inhibitor of the Kelch-Like ECH-Associated Protein 1-Nuclear Factor Erythroid 2-Related Factor 2 (Keap1-Nrf2) Protein-Protein Interaction, Reduces Hyperoxic Acute Lung Injury in a Mouse Model. zj01 0-4 kelch-like ECH-associated protein 1 Mus musculus 121-126 32437336-13 2020 CONCLUSIONS ZJ01, a Keap1-Nrf2 PPI inhibitor, reduced hyperoxic ALI in a mouse model through the Nrf2/HO-1 pathway. zj01 12-16 kelch-like ECH-associated protein 1 Mus musculus 20-25 31760092-5 2020 Our results indicate that DHS blocks Nrf2 ubiquitylation through specifically reacting with Cys151 cysteine in Keap1 protein to activate Nrf2-regulated defensive response, and thus enhances intracellular antioxidant capability. 4,4'-dihydroxystilbene 26-29 kelch-like ECH-associated protein 1 Mus musculus 111-116 31760092-5 2020 Our results indicate that DHS blocks Nrf2 ubiquitylation through specifically reacting with Cys151 cysteine in Keap1 protein to activate Nrf2-regulated defensive response, and thus enhances intracellular antioxidant capability. cysteinylcysteine 92-95 kelch-like ECH-associated protein 1 Mus musculus 111-116 31760092-5 2020 Our results indicate that DHS blocks Nrf2 ubiquitylation through specifically reacting with Cys151 cysteine in Keap1 protein to activate Nrf2-regulated defensive response, and thus enhances intracellular antioxidant capability. Cysteine 99-107 kelch-like ECH-associated protein 1 Mus musculus 111-116 32365333-10 2020 In conclusion, our study provides preclinical evidence of the chemopreventive effects of lycopene on cutaneous tumors and reveals the mechanistic link between lycopene"s stimulation of Nrf2 signaling pathway and p62-mediated degradation of Keap1 via the autophagy-lysosomal pathway. Lycopene 159-167 kelch-like ECH-associated protein 1 Mus musculus 240-245 31552548-0 2020 Oridonin attenuates carrageenan-induced pleurisy via activation of the KEAP-1/Nrf2 pathway and inhibition of the TXNIP/NLRP3 and NF-kappaB pathway in mice. oridonin 0-8 kelch-like ECH-associated protein 1 Mus musculus 71-77 32032607-5 2020 Therefore, we searched for novel Nrf2 activators that can disrupt Nrf2-Keap1 interaction by using a virtual screening approach and identified a potent Nrf2 activator, KKPA4026. 3,7-dihydro-1,8-dimethyl-3-phenyl-1H-purine-2,6-dione 167-175 kelch-like ECH-associated protein 1 Mus musculus 71-76 32032607-9 2020 In summary, we identified KKPA4026 as a novel Nrf2 activator and suggested that Nrf2 activation through interference with the Nrf2-Keap1 interaction may be effective for PD treatment. 3,7-dihydro-1,8-dimethyl-3-phenyl-1H-purine-2,6-dione 26-34 kelch-like ECH-associated protein 1 Mus musculus 131-136 32405635-0 2020 Astaxanthin from Haematococcus pluvialis ameliorates the chemotherapeutic drug (doxorubicin) induced liver injury through the Keap1/Nrf2/HO-1 pathway in mice. astaxanthine 0-11 kelch-like ECH-associated protein 1 Mus musculus 126-131 32405635-0 2020 Astaxanthin from Haematococcus pluvialis ameliorates the chemotherapeutic drug (doxorubicin) induced liver injury through the Keap1/Nrf2/HO-1 pathway in mice. Doxorubicin 80-91 kelch-like ECH-associated protein 1 Mus musculus 126-131 31874170-0 2020 A novel biscoumarin compound ameliorates cerebral ischemia reperfusion-induced mitochondrial oxidative injury via Nrf2/Keap-1/ARE signaling. 6,6',7,7'-tetramethoxyl-8,8'-biscoumarin 8-19 kelch-like ECH-associated protein 1 Mus musculus 119-125 32073640-7 2020 In both KCs and T cells, DCAC treatment significantly downregulated Nrf2 and HO-1 expression along with induction of Keap-1, NF-kappaB (p65), TNF-alpha and iNOS, whereas pre-treatment of these cells with tBHQ attenuated these responses. Chlorides 25-29 kelch-like ECH-associated protein 1 Mus musculus 117-123 31552548-8 2020 Furthermore, Ori inhibited NOX-4 levels, initiated the dissociation of KEAP-1 from Nrf2, activated the downstream genes HO-1 and exerted antioxidative effects on CAR-induced pleurisy. oridonin 13-16 kelch-like ECH-associated protein 1 Mus musculus 71-77 31645661-6 2020 Simultaneously, AB38b or resveratrol markedly lowered the level of Keap1, accompanied by evident activation of Nrf2 signaling in the diabetic kidney. resveratrol 25-36 kelch-like ECH-associated protein 1 Mus musculus 67-72 32070920-0 2020 S-allylmercaptocysteine ameliorates lipopolysaccharide-induced acute lung injury in mice by inhibiting inflammation and oxidative stress via nuclear factor kappa B and Keap1/Nrf2 pathways. S-allylmercaptocysteine 0-23 kelch-like ECH-associated protein 1 Mus musculus 168-173 32070920-7 2020 Meanwhile, SAMC up-regulated expressions of endogenous antioxidant/detoxifying proteins including heme oxygenase-1 (HO-1) and NAD(P)H: quinone oxidoreductase 1(NQO1) through reversing the suppression of Kelch-like ECH-associated protein 1 (Keap1)/nuclear factor erythroid-2 related factor 2 (Nrf2) signaling pathway. S-allylmercaptocysteine 11-15 kelch-like ECH-associated protein 1 Mus musculus 203-238 32070920-7 2020 Meanwhile, SAMC up-regulated expressions of endogenous antioxidant/detoxifying proteins including heme oxygenase-1 (HO-1) and NAD(P)H: quinone oxidoreductase 1(NQO1) through reversing the suppression of Kelch-like ECH-associated protein 1 (Keap1)/nuclear factor erythroid-2 related factor 2 (Nrf2) signaling pathway. S-allylmercaptocysteine 11-15 kelch-like ECH-associated protein 1 Mus musculus 240-245 32070920-8 2020 Our results demonstrate that SAMC effectively attenuated LPS-induced ALI which was largely dependent upon inhibition of inflammation and oxidative stress via NF-kappaB and Keap1/Nrf2 signaling pathways. S-allylmercaptocysteine 29-33 kelch-like ECH-associated protein 1 Mus musculus 172-177 32031966-6 2020 In aortic endothelial cells (ECs) isolated from C57BL/6 wild-type (WT) mice, high glucose (HG) reduced miR-200a level and increased the expression of kelch-like ECH-associated protein 1 (Keap1) - a target of miR-200a and a negative regulator of NRF2. Glucose 82-89 kelch-like ECH-associated protein 1 Mus musculus 150-185 32031966-6 2020 In aortic endothelial cells (ECs) isolated from C57BL/6 wild-type (WT) mice, high glucose (HG) reduced miR-200a level and increased the expression of kelch-like ECH-associated protein 1 (Keap1) - a target of miR-200a and a negative regulator of NRF2. Glucose 82-89 kelch-like ECH-associated protein 1 Mus musculus 187-192 32197464-0 2020 Protective Effect of Astaxanthin on Ochratoxin A-Induced Kidney Injury to Mice by Regulating Oxidative Stress-Related NRF2/KEAP1 Pathway. astaxanthine 21-32 kelch-like ECH-associated protein 1 Mus musculus 123-128 32197464-0 2020 Protective Effect of Astaxanthin on Ochratoxin A-Induced Kidney Injury to Mice by Regulating Oxidative Stress-Related NRF2/KEAP1 Pathway. ochratoxin A 36-48 kelch-like ECH-associated protein 1 Mus musculus 123-128 32190177-10 2020 ASX played a protective role by changing the expression of Keap1, Nrf2, HO-1, Bax, Bcl-2, Caspase3, and Caspase9 proteins. astaxanthine 0-3 kelch-like ECH-associated protein 1 Mus musculus 59-64 32190177-11 2020 These results indicate that the protective mechanism of ASX on the myocardium works through the Keap1-Nrf2 signaling pathway and mitochondria-mediated apoptosis pathway. astaxanthine 56-59 kelch-like ECH-associated protein 1 Mus musculus 96-101 31645661-9 2020 Furthermore, AB38b or resveratrol treatment effectively activated Nrf2 signaling by inhibiting Keap1 expression without affecting the interaction between Keap1 and Nrf2. resveratrol 22-33 kelch-like ECH-associated protein 1 Mus musculus 95-100 31972171-0 2020 Curcumin induces stabilization of Nrf2 protein through Keap1 cysteine modification. Curcumin 0-8 kelch-like ECH-associated protein 1 Mus musculus 55-60 31972171-0 2020 Curcumin induces stabilization of Nrf2 protein through Keap1 cysteine modification. Cysteine 61-69 kelch-like ECH-associated protein 1 Mus musculus 55-60 31972171-6 2020 Cells transfected with a mutant Keap1 protein in which cysteine 151 is replaced by serine exhibited marked reduction in curcumin-induced Nrf2 transactivation. Curcumin 120-128 kelch-like ECH-associated protein 1 Mus musculus 32-37 31972171-7 2020 Mass spectrometric analysis revealed that curcumin binds to Keap1 Cys151, supporting that this amino acid is a critical target for curcumin modification of Keap1, which facilitates the liberation of Nrf2. Curcumin 42-50 kelch-like ECH-associated protein 1 Mus musculus 60-65 31972171-7 2020 Mass spectrometric analysis revealed that curcumin binds to Keap1 Cys151, supporting that this amino acid is a critical target for curcumin modification of Keap1, which facilitates the liberation of Nrf2. Curcumin 42-50 kelch-like ECH-associated protein 1 Mus musculus 156-161 31972171-7 2020 Mass spectrometric analysis revealed that curcumin binds to Keap1 Cys151, supporting that this amino acid is a critical target for curcumin modification of Keap1, which facilitates the liberation of Nrf2. Curcumin 131-139 kelch-like ECH-associated protein 1 Mus musculus 60-65 31972171-7 2020 Mass spectrometric analysis revealed that curcumin binds to Keap1 Cys151, supporting that this amino acid is a critical target for curcumin modification of Keap1, which facilitates the liberation of Nrf2. Curcumin 131-139 kelch-like ECH-associated protein 1 Mus musculus 156-161 31972171-8 2020 Thus, it is likely that the alpha,beta-unsaturated carbonyl moiety of curcumin is critical essential for its binding to Keap1 and stabilization of Nrf2 by hampering ubiquitination and proteasomal degradation. Fats, Unsaturated 28-59 kelch-like ECH-associated protein 1 Mus musculus 120-125 31972171-8 2020 Thus, it is likely that the alpha,beta-unsaturated carbonyl moiety of curcumin is critical essential for its binding to Keap1 and stabilization of Nrf2 by hampering ubiquitination and proteasomal degradation. Curcumin 70-78 kelch-like ECH-associated protein 1 Mus musculus 120-125 31828396-14 2020 (p-ClPhSe)2 modulated the cerebral cortical Keap1/Nrf2/HO-1 pathway in diabetic mice. (p-clphse)2 0-11 kelch-like ECH-associated protein 1 Mus musculus 44-49 31932477-4 2020 Matrix-assisted laser desorption ionization-mass spectrometry imaging revealed that reduced glutathione levels were elevated by Nrf2 induction in AppNLGF ::Keap1FA/FA mouse brains compared to AppNLGF mouse brains. Glutathione 92-103 kelch-like ECH-associated protein 1 Mus musculus 156-163 32010316-0 2020 Edaravone attenuates experimental asthma in mice through induction of HO-1 and the Keap1/Nrf2 pathway. edaravone 0-9 kelch-like ECH-associated protein 1 Mus musculus 83-88 32010316-12 2020 The Keap1/Nrf2 ratio was significantly decreased with Eda compared with control due to an increase in Nrf2 and a decrease in Keap1 expression. edaravone 54-57 kelch-like ECH-associated protein 1 Mus musculus 4-9 32010316-12 2020 The Keap1/Nrf2 ratio was significantly decreased with Eda compared with control due to an increase in Nrf2 and a decrease in Keap1 expression. edaravone 54-57 kelch-like ECH-associated protein 1 Mus musculus 125-130 32010316-16 2020 The activated Keap1/Nrf2 pathway and HO-1 may be involved in the anti-asthmatic effect of Eda. edaravone 90-93 kelch-like ECH-associated protein 1 Mus musculus 14-19 32141447-0 2020 Isoliquiritigenin exerts antioxidative and anti-inflammatory effects via activating the KEAP-1/Nrf2 pathway and inhibiting the NF-kappaB and NLRP3 pathways in carrageenan-induced pleurisy. isoliquiritigenin 0-17 kelch-like ECH-associated protein 1 Mus musculus 88-94 32079324-2 2020 Nrf2 governs the gene expression of endogenous antioxidant synthesis and ROS-eliminating enzymes in response to various electrophilic compounds that inactivate the negative regulator Keap1. Reactive Oxygen Species 73-76 kelch-like ECH-associated protein 1 Mus musculus 183-188 31729764-0 2020 Sinomenine attenuates septic-associated lung injury through the Nrf2-Keap1 and autophagy. sinomenine 0-10 kelch-like ECH-associated protein 1 Mus musculus 69-74 31828396-0 2020 Keap1/Nrf2/HO-1 signaling pathway contributes to p-chlorodiphenyl diselenide antidepressant-like action in diabetic mice. p-chloro-diphenyl diselenide 49-76 kelch-like ECH-associated protein 1 Mus musculus 0-5 31828396-15 2020 CONCLUSIONS: This study demonstrates the contribution of cerebral cortical Keap1/Nrf2/HO-1 pathway in the (p-ClPhSe)2 antidepressant-like action in diabetic mice. (p-clphse)2 106-117 kelch-like ECH-associated protein 1 Mus musculus 75-80 31738935-0 2020 Ginsenoside Rg1 protects mice against streptozotocin-induced type 1 diabetic by modulating the NLRP3 and Keap1/Nrf2/HO-1 pathways. Streptozocin 38-52 kelch-like ECH-associated protein 1 Mus musculus 105-110 32090078-0 2020 Pentamethylquercetin Attenuates Cardiac Remodeling via Activation of the Sestrins/Keap1/Nrf2 Pathway in MSG-Induced Obese Mice. Quercetin pentamethyl ether 0-20 kelch-like ECH-associated protein 1 Mus musculus 82-87 32090078-10 2020 Further study revealed that the protective effects of PMQ might be mediated by promoting Keap1 degradation and augmenting sestrins expression and Nrf2 nuclear translocation. pmq 54-57 kelch-like ECH-associated protein 1 Mus musculus 89-94 32090078-11 2020 Conclusion: Our findings indicated that PMQ ameliorated cardiac remodeling in obese mice by targeting the sestrins/Keap1/Nrf2 signaling pathway. pmq 40-43 kelch-like ECH-associated protein 1 Mus musculus 115-120 31705858-7 2020 Our initial findings in GO mice were that PD attenuated orbital muscle adipose tissue expansion and lipid droplet accumulation through a nuclear factor E2-related factor 2 (NRF2)-mediated oxidative stress response involving the Keap1/Nrf2/ARE pathway. polydatin 42-44 kelch-like ECH-associated protein 1 Mus musculus 228-233 31629711-10 2020 17-Oxo-DHA also markedly reduced the level of Keap1 protein by inducing ubiquitination. Docosahexaenoic Acids 0-10 kelch-like ECH-associated protein 1 Mus musculus 46-51 31629711-11 2020 Mutation of Cys151 and Cys273 in Keap1 abrogated 17-oxo-DHA-induced ubiquitination and proteasome-mediated degradation of Keap1 as well as HO-1 expression, suggesting that these cysteine residues are putative sites for 17-oxo-DHA binding. cysteinylcysteine 12-15 kelch-like ECH-associated protein 1 Mus musculus 33-38 31629711-11 2020 Mutation of Cys151 and Cys273 in Keap1 abrogated 17-oxo-DHA-induced ubiquitination and proteasome-mediated degradation of Keap1 as well as HO-1 expression, suggesting that these cysteine residues are putative sites for 17-oxo-DHA binding. cysteinylcysteine 12-15 kelch-like ECH-associated protein 1 Mus musculus 122-127 31629711-11 2020 Mutation of Cys151 and Cys273 in Keap1 abrogated 17-oxo-DHA-induced ubiquitination and proteasome-mediated degradation of Keap1 as well as HO-1 expression, suggesting that these cysteine residues are putative sites for 17-oxo-DHA binding. cysteinylcysteine 23-26 kelch-like ECH-associated protein 1 Mus musculus 33-38 31629711-11 2020 Mutation of Cys151 and Cys273 in Keap1 abrogated 17-oxo-DHA-induced ubiquitination and proteasome-mediated degradation of Keap1 as well as HO-1 expression, suggesting that these cysteine residues are putative sites for 17-oxo-DHA binding. cysteinylcysteine 23-26 kelch-like ECH-associated protein 1 Mus musculus 122-127 31629711-11 2020 Mutation of Cys151 and Cys273 in Keap1 abrogated 17-oxo-DHA-induced ubiquitination and proteasome-mediated degradation of Keap1 as well as HO-1 expression, suggesting that these cysteine residues are putative sites for 17-oxo-DHA binding. Docosahexaenoic Acids 56-59 kelch-like ECH-associated protein 1 Mus musculus 33-38 31629711-11 2020 Mutation of Cys151 and Cys273 in Keap1 abrogated 17-oxo-DHA-induced ubiquitination and proteasome-mediated degradation of Keap1 as well as HO-1 expression, suggesting that these cysteine residues are putative sites for 17-oxo-DHA binding. Docosahexaenoic Acids 56-59 kelch-like ECH-associated protein 1 Mus musculus 122-127 31629711-11 2020 Mutation of Cys151 and Cys273 in Keap1 abrogated 17-oxo-DHA-induced ubiquitination and proteasome-mediated degradation of Keap1 as well as HO-1 expression, suggesting that these cysteine residues are putative sites for 17-oxo-DHA binding. Cysteine 178-186 kelch-like ECH-associated protein 1 Mus musculus 33-38 31629711-11 2020 Mutation of Cys151 and Cys273 in Keap1 abrogated 17-oxo-DHA-induced ubiquitination and proteasome-mediated degradation of Keap1 as well as HO-1 expression, suggesting that these cysteine residues are putative sites for 17-oxo-DHA binding. Docosahexaenoic Acids 226-229 kelch-like ECH-associated protein 1 Mus musculus 33-38 31629711-12 2020 Further, Keap1 degradation stimulated by 17-oxo-DHA coincided with accumulation of the autophage substrate, p62/SQSTM1. Docosahexaenoic Acids 48-51 kelch-like ECH-associated protein 1 Mus musculus 9-14 31647720-8 2020 Exercise increased the cardiac expression of the NRF2/KEAP1 ratio and phase II antioxidants in fructose-fed mice (P<0.05). Fructose 95-103 kelch-like ECH-associated protein 1 Mus musculus 54-59 30907226-4 2020 The NFE2L2/NRF2 (nuclear factor, erythroid 2 like 2)-KEAP1 (kelch like ECH associated protein 1) pathway is essential for the elimination of ROS. Reactive Oxygen Species 141-144 kelch-like ECH-associated protein 1 Mus musculus 53-58 30907226-4 2020 The NFE2L2/NRF2 (nuclear factor, erythroid 2 like 2)-KEAP1 (kelch like ECH associated protein 1) pathway is essential for the elimination of ROS. Reactive Oxygen Species 141-144 kelch-like ECH-associated protein 1 Mus musculus 60-95 31536771-4 2020 We probed the reactivity of the bioactivation product of cymopol, cymopol quinone, which was able to modify various cysteine residues of Nrf2"s cytoplasmic repressor protein Keap1. Cymopol 57-64 kelch-like ECH-associated protein 1 Mus musculus 174-179 31536771-4 2020 We probed the reactivity of the bioactivation product of cymopol, cymopol quinone, which was able to modify various cysteine residues of Nrf2"s cytoplasmic repressor protein Keap1. cymopol quinone 66-81 kelch-like ECH-associated protein 1 Mus musculus 174-179 31536771-4 2020 We probed the reactivity of the bioactivation product of cymopol, cymopol quinone, which was able to modify various cysteine residues of Nrf2"s cytoplasmic repressor protein Keap1. Cysteine 116-124 kelch-like ECH-associated protein 1 Mus musculus 174-179 31590160-0 2019 Probucol, a "non-statin" cholesterol-lowering drug, ameliorates D-galactose induced cognitive deficits by alleviating oxidative stress via Keap1/Nrf2 signaling pathway in mice. Probucol 0-8 kelch-like ECH-associated protein 1 Mus musculus 139-144 31849693-6 2019 Moreover, farrerol effectively activated Nrf2 and subsequently increased the expression of Nrf2-targeted antioxidant enzymes, including heme oxygenase-1 (HO-1) and NAD(P)H quinone oxidoreductase-1 (NQO1), but inhibited Kelch-like ECH-associated protein 1 (Keap1) and NADPH oxidase type 4 (NOX4). farrerol 10-18 kelch-like ECH-associated protein 1 Mus musculus 219-254 31849693-6 2019 Moreover, farrerol effectively activated Nrf2 and subsequently increased the expression of Nrf2-targeted antioxidant enzymes, including heme oxygenase-1 (HO-1) and NAD(P)H quinone oxidoreductase-1 (NQO1), but inhibited Kelch-like ECH-associated protein 1 (Keap1) and NADPH oxidase type 4 (NOX4). farrerol 10-18 kelch-like ECH-associated protein 1 Mus musculus 256-261 31827675-9 2019 The maggot extracts increased the level of Nrf2 and prevented the degradation of Nrf2 through downregulating the expression of Keap1, which resulted in augmented levels of HO-1, SOD, and GSH-Px and reduced levels of MPO and MDA. Glutathione 187-190 kelch-like ECH-associated protein 1 Mus musculus 127-132 31827675-9 2019 The maggot extracts increased the level of Nrf2 and prevented the degradation of Nrf2 through downregulating the expression of Keap1, which resulted in augmented levels of HO-1, SOD, and GSH-Px and reduced levels of MPO and MDA. Malondialdehyde 224-227 kelch-like ECH-associated protein 1 Mus musculus 127-132 31349040-0 2019 S-1-propenylmercaptocysteine protects murine hepatocytes against oxidative stress via persulfidation of Keap1 and activation of Nrf2. s-1-propenylmercaptocysteine 0-28 kelch-like ECH-associated protein 1 Mus musculus 104-109 31590160-7 2019 Furthermore, Prob promoted the dissociation of Keap1/Nrf2 complex leading to the accumulation of Nrf2 in nucleus, implying that the improved anti-oxidant property of Prob is mediated by Keap1/Nrf2 pathway. Probucol 13-17 kelch-like ECH-associated protein 1 Mus musculus 47-52 31590160-7 2019 Furthermore, Prob promoted the dissociation of Keap1/Nrf2 complex leading to the accumulation of Nrf2 in nucleus, implying that the improved anti-oxidant property of Prob is mediated by Keap1/Nrf2 pathway. Probucol 13-17 kelch-like ECH-associated protein 1 Mus musculus 186-191 31590160-7 2019 Furthermore, Prob promoted the dissociation of Keap1/Nrf2 complex leading to the accumulation of Nrf2 in nucleus, implying that the improved anti-oxidant property of Prob is mediated by Keap1/Nrf2 pathway. Probucol 166-170 kelch-like ECH-associated protein 1 Mus musculus 47-52 31270710-0 2019 Neuroprotective Effect of Natural Alkaloid Fangchinoline Against Oxidative Glutamate Toxicity: Involvement of Keap1-Nrf2 Axis Regulation. fangchinoline 43-56 kelch-like ECH-associated protein 1 Mus musculus 110-115 31349040-12 2019 Taken together, our results showed that attenuation of oxidative stress by CySSPe is associated with its ability to produce H2S or RSSH, which persulfidates Keap1 and activates Nrf2 signaling. Hydrogen Sulfide 124-127 kelch-like ECH-associated protein 1 Mus musculus 157-162 31349040-12 2019 Taken together, our results showed that attenuation of oxidative stress by CySSPe is associated with its ability to produce H2S or RSSH, which persulfidates Keap1 and activates Nrf2 signaling. rssh 131-135 kelch-like ECH-associated protein 1 Mus musculus 157-162 31590160-7 2019 Furthermore, Prob promoted the dissociation of Keap1/Nrf2 complex leading to the accumulation of Nrf2 in nucleus, implying that the improved anti-oxidant property of Prob is mediated by Keap1/Nrf2 pathway. Probucol 166-170 kelch-like ECH-associated protein 1 Mus musculus 186-191 31016762-7 2019 Overall, eriodictyol protects LPS-triggered oxidative stress, neuroinflammation, and synaptic dysfunctions partially through MAPKs, NF-kappaB mediated by ROS, Sirt1, and Nrf2/Keap1 signal pathways, which further supports that eriodictyol is a potentially nutritional preventive strategy for oxidative stress-related neurodegenerative diseases. eriodictyol 9-20 kelch-like ECH-associated protein 1 Mus musculus 175-180 31155513-0 2019 Enhanced Keap1-Nrf2 signaling protects the myocardium from isoproterenol-induced pathological remodeling in mice. Isoproterenol 59-72 kelch-like ECH-associated protein 1 Mus musculus 9-14 31572984-7 2019 The Nrf2 activity of the compound NQC was determined using "Keap1:Nrf2 Inhibitor Screening Assay Kit". Nitrogen 34-37 kelch-like ECH-associated protein 1 Mus musculus 60-65 31572984-13 2019 Molecular docking studies confirmed the favourable binding of NQC at Kelch domain of Keap-1. Nitrogen 62-65 kelch-like ECH-associated protein 1 Mus musculus 85-91 31572199-8 2019 Mechanism study showed that dioscin remarkably up-regulated the expression levels of silent information regulator 1 (Sirt1) and heme oxygenase-1 (HO-1) via increase of the nuclear translocation of NF-E2-related factor 2 (Nrf2) and suppressed the expression levels of forkhead box protein O1 (FOXO1) and kelch-like ECH-associated protein-1 (Keap1) to inhibit oxidative stress. dioscin 28-35 kelch-like ECH-associated protein 1 Mus musculus 303-338 31572199-8 2019 Mechanism study showed that dioscin remarkably up-regulated the expression levels of silent information regulator 1 (Sirt1) and heme oxygenase-1 (HO-1) via increase of the nuclear translocation of NF-E2-related factor 2 (Nrf2) and suppressed the expression levels of forkhead box protein O1 (FOXO1) and kelch-like ECH-associated protein-1 (Keap1) to inhibit oxidative stress. dioscin 28-35 kelch-like ECH-associated protein 1 Mus musculus 340-345 31016762-5 2019 Besides, eriodictyol alleviated LPS-induced oxidative stress via NF-E2-Related factor2/Kelch-like ECH-associated protein 1 (Nrf2/Keap1) pathway in vivo and in vitro. eriodictyol 9-20 kelch-like ECH-associated protein 1 Mus musculus 129-134 30211983-7 2019 In activated neutrophils, taurine reacts with hypochloric acid to form taurine chloramine, which triggers the Kelch-like ECH-associated protein 1-nuclear factor E2-related factor 1 (Keap1-Nrf2) pathway. Taurine 26-33 kelch-like ECH-associated protein 1 Mus musculus 182-187 30211983-7 2019 In activated neutrophils, taurine reacts with hypochloric acid to form taurine chloramine, which triggers the Kelch-like ECH-associated protein 1-nuclear factor E2-related factor 1 (Keap1-Nrf2) pathway. Hypochlorous Acid 46-62 kelch-like ECH-associated protein 1 Mus musculus 182-187 31636565-6 2019 An increase in the nuclear factor (erythroid-derived 2)-like 2 (Nrf2)/Kelch-like ECH-associated protein 1 (Keap1) ratio were also found in both the parietal cortex and hippocampus following neonatal exposure to THC. Dronabinol 211-214 kelch-like ECH-associated protein 1 Mus musculus 70-105 31636565-6 2019 An increase in the nuclear factor (erythroid-derived 2)-like 2 (Nrf2)/Kelch-like ECH-associated protein 1 (Keap1) ratio were also found in both the parietal cortex and hippocampus following neonatal exposure to THC. Dronabinol 211-214 kelch-like ECH-associated protein 1 Mus musculus 107-112 31547327-5 2019 Moreover, EC was found to inhibit the Kelch-like ECH-associated protein 1 (Keap1) protein, and to enhance the nuclear transcription factor erythroid 2-related factor (Nrf2) and the expression of the heme oxygenase-1 (HO-1) protein. erinacine C 10-12 kelch-like ECH-associated protein 1 Mus musculus 38-73 31547327-5 2019 Moreover, EC was found to inhibit the Kelch-like ECH-associated protein 1 (Keap1) protein, and to enhance the nuclear transcription factor erythroid 2-related factor (Nrf2) and the expression of the heme oxygenase-1 (HO-1) protein. erinacine C 10-12 kelch-like ECH-associated protein 1 Mus musculus 75-80 31279986-0 2019 CPUY192018, a potent inhibitor of the Keap1-Nrf2 protein-protein interaction, alleviates renal inflammation in mice by restricting oxidative stress and NF-kappaB activation. CPUY013 compound 0-10 kelch-like ECH-associated protein 1 Mus musculus 38-43 31251921-7 2019 The induction of HO-1 by quercetin was associated with the nuclear accumulation of Nrf2 and downregulation of Keap1, a negative regulator of Nrf2. Quercetin 25-34 kelch-like ECH-associated protein 1 Mus musculus 110-115 30211983-7 2019 In activated neutrophils, taurine reacts with hypochloric acid to form taurine chloramine, which triggers the Kelch-like ECH-associated protein 1-nuclear factor E2-related factor 1 (Keap1-Nrf2) pathway. N-chlorotaurine 71-89 kelch-like ECH-associated protein 1 Mus musculus 182-187 31112750-6 2019 Mechanism investigation showed that Dox markedly up-regulated the expression level of miR-128-3p, down-regulated Sirt1 expression level and affected the protein levels of Nrf2, Keap1, Sirt3, NQO1 and HO-1 to cause oxidative stress in liver. Doxorubicin 36-39 kelch-like ECH-associated protein 1 Mus musculus 177-182 31396303-7 2019 ME treatment relieved the alcohol-induced imbalance in prooxidative and antioxidative signaling via nuclear factor-erythroid 2-related factor 2 (Nrf-2), as indicated by upregulation of superoxide dismutase-1, superoxide dismutase-2, catalase, heme oxygenase-1, and heme oxygenase-2 expression and downregulation of kelch-like ECH-associated protein 1 (Keap-1) in the liver. Alcohols 26-33 kelch-like ECH-associated protein 1 Mus musculus 315-350 31315052-1 2019 The Keap1-Nrf2 system plays a central role in the oxidative stress response; however, the identity of the reactive oxygen species sensor within Keap1 remains poorly understood. oxygen species 115-129 kelch-like ECH-associated protein 1 Mus musculus 4-9 31315052-1 2019 The Keap1-Nrf2 system plays a central role in the oxidative stress response; however, the identity of the reactive oxygen species sensor within Keap1 remains poorly understood. oxygen species 115-129 kelch-like ECH-associated protein 1 Mus musculus 144-149 31315052-2 2019 Here, we show that a Keap1 mutant lacking 11 cysteine residues retains the ability to target Nrf2 for degradation, but it is unable to respond to cysteine-reactive Nrf2 inducers. Cysteine 45-53 kelch-like ECH-associated protein 1 Mus musculus 21-26 31315052-2 2019 Here, we show that a Keap1 mutant lacking 11 cysteine residues retains the ability to target Nrf2 for degradation, but it is unable to respond to cysteine-reactive Nrf2 inducers. Cysteine 146-154 kelch-like ECH-associated protein 1 Mus musculus 21-26 31315052-4 2019 Our analyses of multiple mutant mice lines, complemented by MEFs expressing a series of Keap1 mutants, reveal that Keap1 uses the cysteine residues redundantly to set up an elaborate fail-safe mechanism in which specific combinations of these four cysteine residues can form a disulfide bond to sense hydrogen peroxide. Cysteine 130-138 kelch-like ECH-associated protein 1 Mus musculus 115-120 31396303-7 2019 ME treatment relieved the alcohol-induced imbalance in prooxidative and antioxidative signaling via nuclear factor-erythroid 2-related factor 2 (Nrf-2), as indicated by upregulation of superoxide dismutase-1, superoxide dismutase-2, catalase, heme oxygenase-1, and heme oxygenase-2 expression and downregulation of kelch-like ECH-associated protein 1 (Keap-1) in the liver. Alcohols 26-33 kelch-like ECH-associated protein 1 Mus musculus 352-358 31315052-4 2019 Our analyses of multiple mutant mice lines, complemented by MEFs expressing a series of Keap1 mutants, reveal that Keap1 uses the cysteine residues redundantly to set up an elaborate fail-safe mechanism in which specific combinations of these four cysteine residues can form a disulfide bond to sense hydrogen peroxide. Cysteine 248-256 kelch-like ECH-associated protein 1 Mus musculus 88-93 31315052-4 2019 Our analyses of multiple mutant mice lines, complemented by MEFs expressing a series of Keap1 mutants, reveal that Keap1 uses the cysteine residues redundantly to set up an elaborate fail-safe mechanism in which specific combinations of these four cysteine residues can form a disulfide bond to sense hydrogen peroxide. Cysteine 248-256 kelch-like ECH-associated protein 1 Mus musculus 115-120 31156435-10 2019 Further experiments show that miR-873-5p could regulate Keap1-Nrf2 pathway against colistin-induced oxidative stress and apoptosis. mir-873-5p 30-40 kelch-like ECH-associated protein 1 Mus musculus 56-61 31315052-4 2019 Our analyses of multiple mutant mice lines, complemented by MEFs expressing a series of Keap1 mutants, reveal that Keap1 uses the cysteine residues redundantly to set up an elaborate fail-safe mechanism in which specific combinations of these four cysteine residues can form a disulfide bond to sense hydrogen peroxide. Disulfides 277-286 kelch-like ECH-associated protein 1 Mus musculus 115-120 31315052-4 2019 Our analyses of multiple mutant mice lines, complemented by MEFs expressing a series of Keap1 mutants, reveal that Keap1 uses the cysteine residues redundantly to set up an elaborate fail-safe mechanism in which specific combinations of these four cysteine residues can form a disulfide bond to sense hydrogen peroxide. Hydrogen Peroxide 301-318 kelch-like ECH-associated protein 1 Mus musculus 115-120 31315052-5 2019 This sensing mechanism is distinct from that used for electrophilic Nrf2 inducers, demonstrating that Keap1 is equipped with multiple cysteine-based sensors to detect various endogenous and exogenous stresses. Cysteine 134-142 kelch-like ECH-associated protein 1 Mus musculus 102-107 31059771-4 2019 In this study, we investigated the effect of Nrf2 activation on ECM production and TGF-beta/Smad signaling using Keap1-silenced MES-13 cells (a genetic glomerular mesangial cell model with Nrf2 overexpression). 2-(N-morpholino)ethanesulfonic acid 128-131 kelch-like ECH-associated protein 1 Mus musculus 113-118 31017694-0 2019 MicroRNA-1225 activates Keap1-Nrf2-HO-1 signalling to inhibit TNFalpha-induced osteoclastogenesis by mediating ROS generation. Reactive Oxygen Species 111-114 kelch-like ECH-associated protein 1 Mus musculus 24-29 31017694-7 2019 Furthermore, reactive oxygen species (ROS) generation that is related to osteoclastogenesis and the Keap-Nrf2 axis was impaired by the miR-1225 mimic and Keap1 silencing, whereas it was increased following miR inhibition and overexpression of Keap1 and TNFalpha. Reactive Oxygen Species 13-36 kelch-like ECH-associated protein 1 Mus musculus 154-159 31017694-7 2019 Furthermore, reactive oxygen species (ROS) generation that is related to osteoclastogenesis and the Keap-Nrf2 axis was impaired by the miR-1225 mimic and Keap1 silencing, whereas it was increased following miR inhibition and overexpression of Keap1 and TNFalpha. Reactive Oxygen Species 13-36 kelch-like ECH-associated protein 1 Mus musculus 243-248 31017694-7 2019 Furthermore, reactive oxygen species (ROS) generation that is related to osteoclastogenesis and the Keap-Nrf2 axis was impaired by the miR-1225 mimic and Keap1 silencing, whereas it was increased following miR inhibition and overexpression of Keap1 and TNFalpha. Reactive Oxygen Species 38-41 kelch-like ECH-associated protein 1 Mus musculus 154-159 31017694-7 2019 Furthermore, reactive oxygen species (ROS) generation that is related to osteoclastogenesis and the Keap-Nrf2 axis was impaired by the miR-1225 mimic and Keap1 silencing, whereas it was increased following miR inhibition and overexpression of Keap1 and TNFalpha. Reactive Oxygen Species 38-41 kelch-like ECH-associated protein 1 Mus musculus 243-248 31017694-8 2019 Thus, miR-1225 inhibits osteoclastogenesis by directly activating the Keap1-Nrf2-HO-1 axis to repress TNFalpha-mediated ROS generation. Reactive Oxygen Species 120-123 kelch-like ECH-associated protein 1 Mus musculus 70-75 30840341-0 2019 Rapamycin Induced Autophagy Inhibits Inflammation-Mediated Endplate Degeneration by Enhancing Nrf2/Keap1 Signaling of Cartilage Endplate Stem Cells. Sirolimus 0-9 kelch-like ECH-associated protein 1 Mus musculus 99-104 30840341-7 2019 Taken together, the results indicate that rapamycin-induced autophagy enhances Nrf2/Keap1 signaling and promotes the expression of antioxidant proteins, thereby eliminating ROS, alleviating cell senescence, reducing the osteogenic differentiation of CESCs, and ultimately protecting CEPs from chronic inflammation-induced degeneration. Sirolimus 42-51 kelch-like ECH-associated protein 1 Mus musculus 84-89 31112588-0 2019 Curcumin attenuates oxidative stress in RAW264.7 cells by increasing the activity of antioxidant enzymes and activating the Nrf2-Keap1 pathway. Curcumin 0-8 kelch-like ECH-associated protein 1 Mus musculus 129-134 31112588-8 2019 The effect of curcumin on Nrf2-Keap1 signaling pathway-related genes was analyzed by qRT-PCR. Curcumin 14-22 kelch-like ECH-associated protein 1 Mus musculus 31-36 31112588-16 2019 Curcumin resisted oxidants by increasing the activity of antioxidant enzymes and activating the Nrf2-Keap1 pathway, which could potentially promote cell survival. Curcumin 0-8 kelch-like ECH-associated protein 1 Mus musculus 101-106 31214283-0 2019 Salvianolic Acid C against Acetaminophen-Induced Acute Liver Injury by Attenuating Inflammation, Oxidative Stress, and Apoptosis through Inhibition of the Keap1/Nrf2/HO-1 Signaling. salvianolic acid C 0-18 kelch-like ECH-associated protein 1 Mus musculus 155-160 31214283-0 2019 Salvianolic Acid C against Acetaminophen-Induced Acute Liver Injury by Attenuating Inflammation, Oxidative Stress, and Apoptosis through Inhibition of the Keap1/Nrf2/HO-1 Signaling. Acetaminophen 27-40 kelch-like ECH-associated protein 1 Mus musculus 155-160 31060323-9 2019 Further experiments demonstrated that TRIOL can activate and upregulate Nrf2, along with its downstream hemeoxygenase-1 (HO-1), by negative regulation of Kelch-like ECH (Enoyl-CoA Hydratase) associated Protein-1 (Keap1). triol 38-43 kelch-like ECH-associated protein 1 Mus musculus 213-218 30836114-0 2019 MitoQ ameliorates testis injury from oxidative attack by repairing mitochondria and promoting the Keap1-Nrf2 pathway. mitoquinone 0-5 kelch-like ECH-associated protein 1 Mus musculus 98-103 30836114-7 2019 Further mechanism studies revealed that MitoQ markedly activates the Keap1-Nrf2 antioxidative defense system characterized by increasing the expression of Nrf2 and its target genes HO-1 and NQO1. mitoquinone 40-45 kelch-like ECH-associated protein 1 Mus musculus 69-74 31214283-9 2019 Taken together, we provide the molecular evidence that SAC protected the hepatocytes from APAP-induced damage by mitigating mitochondrial oxidative stress, inflammatory response, and caspase-mediated antiapoptotic effect through inhibition of the Keap1/Nrf2/HO-1 signaling axis. Acetaminophen 90-94 kelch-like ECH-associated protein 1 Mus musculus 247-252 30995469-1 2019 Kelch-like ECH-associated protein 1 (Keap1) and nuclear factor (erythroid-derived 2)-like 2 (Nrf2) proteins work in concert to regulate the levels of reactive oxygen species (ROS). Reactive Oxygen Species 150-173 kelch-like ECH-associated protein 1 Mus musculus 0-35 30995469-1 2019 Kelch-like ECH-associated protein 1 (Keap1) and nuclear factor (erythroid-derived 2)-like 2 (Nrf2) proteins work in concert to regulate the levels of reactive oxygen species (ROS). Reactive Oxygen Species 150-173 kelch-like ECH-associated protein 1 Mus musculus 37-42 30995469-1 2019 Kelch-like ECH-associated protein 1 (Keap1) and nuclear factor (erythroid-derived 2)-like 2 (Nrf2) proteins work in concert to regulate the levels of reactive oxygen species (ROS). Reactive Oxygen Species 175-178 kelch-like ECH-associated protein 1 Mus musculus 0-35 30995469-1 2019 Kelch-like ECH-associated protein 1 (Keap1) and nuclear factor (erythroid-derived 2)-like 2 (Nrf2) proteins work in concert to regulate the levels of reactive oxygen species (ROS). Reactive Oxygen Species 175-178 kelch-like ECH-associated protein 1 Mus musculus 37-42 30995469-5 2019 Keap1-deficient NKT cells show increased rates of proliferation and apoptosis, as well as increased glucose uptake and mitochondrial function, but reduced ROS, CD122, and Bcl2 expression. Glucose 100-107 kelch-like ECH-associated protein 1 Mus musculus 0-5 30995469-5 2019 Keap1-deficient NKT cells show increased rates of proliferation and apoptosis, as well as increased glucose uptake and mitochondrial function, but reduced ROS, CD122, and Bcl2 expression. Reactive Oxygen Species 155-158 kelch-like ECH-associated protein 1 Mus musculus 0-5 30760288-0 2019 Activation of Nrf2/Keap1 pathway by oral Dimethylfumarate administration alleviates oxidative stress and age-associated infertility might be delayed in the mouse ovary. Dimethyl Fumarate 41-57 kelch-like ECH-associated protein 1 Mus musculus 19-24 30734183-7 2019 In vivo experiments also showed that high-dose PQ promotes inflammatory cytokines secretion, lung fibrosis and cell apoptosis, inhibits cell proliferation in mice models by regulating Keap1/p65/Nrf2 signal pathway. Paraquat 47-49 kelch-like ECH-associated protein 1 Mus musculus 184-189 30734183-8 2019 Therefore, we concluded that high-dose PQ (500 muM) inhibits 16HBE cell proliferation and autophagy, promotes cell death and mice lung fibrosis by regulating Keap1/p65/Nrf2 signal pathway. Paraquat 39-41 kelch-like ECH-associated protein 1 Mus musculus 158-163 30734183-0 2019 High-Dose Paraquat Induces Human Bronchial 16HBE Cell Death and Aggravates Acute Lung Intoxication in Mice by Regulating Keap1/p65/Nrf2 Signal Pathway. Paraquat 10-18 kelch-like ECH-associated protein 1 Mus musculus 121-126 30735010-0 2019 The discovery and characterization of K-563, a novel inhibitor of the Keap1/Nrf2 pathway produced by Streptomyces sp. k-563 38-43 kelch-like ECH-associated protein 1 Mus musculus 70-75 30735010-6 2019 Through this screening, we identified the novel Keap1/Nrf2 pathway inhibitor K-563, which was isolated from actinomycete Streptomyces sp. k-563 77-82 kelch-like ECH-associated protein 1 Mus musculus 48-53 30735010-7 2019 K-563 suppressed the expression of Keap1/Nrf2 pathway downstream target genes or the downstream target protein, which induced suppression of GSH production, and activated reactive oxygen species production in A549 cells. Glutathione 141-144 kelch-like ECH-associated protein 1 Mus musculus 35-40 30735010-12 2019 An in vivo study in mice xenotransplanted with A549 cells to further explore the therapeutic potential of K-563 revealed that it also inhibited Keap1/Nrf2 pathway in lung cancer tumors. k-563 106-111 kelch-like ECH-associated protein 1 Mus musculus 144-149 30735010-13 2019 K-563, a novel Keap1/Nrf2 pathway inhibitor, may be a lead compound for development as an anti-cancer agent. k-563 0-5 kelch-like ECH-associated protein 1 Mus musculus 15-20 32454696-10 2019 Monochloropivaloylquercetin decreased cytoplasmic Keap1 levels and increased nuclear translocation of Nrf-2 resulted in induction of HO-1 and NQO1 expression. monochloropivaloylquercetin 0-27 kelch-like ECH-associated protein 1 Mus musculus 50-55 30553970-7 2019 Furthermore, ramelteon decreased Keap 1 expression, promoted nuclear factor erythroid 2-related factor 2 (Nrf2) nuclear accumulation, and increased levels of downstream proteins, including SOD-1, heme oxygenase-1, and NQO1 on day 3 post-TBI. ramelteon 13-22 kelch-like ECH-associated protein 1 Mus musculus 33-39 30483753-8 2019 By contrast, downregulation of miR-140-5p decreased oxidative stress and ROS levels by activating the protein expression of Nrf2, Sirt2, Keap1 and HO-1 in vitro. Reactive Oxygen Species 73-76 kelch-like ECH-associated protein 1 Mus musculus 137-142 30760288-2 2019 Nuclear factor-E2-related factor 2 (Nrf2)/Kelch-like ECH-associated protein 1 (Keap1)-antioxidant response element (ARE) signaling pathway works as an essential defense mechanism against oxidative stress, and an oral drug Dimethylfumarate (DMF) is known to activate the pathway. Dimethyl Fumarate 222-238 kelch-like ECH-associated protein 1 Mus musculus 42-77 30760288-2 2019 Nuclear factor-E2-related factor 2 (Nrf2)/Kelch-like ECH-associated protein 1 (Keap1)-antioxidant response element (ARE) signaling pathway works as an essential defense mechanism against oxidative stress, and an oral drug Dimethylfumarate (DMF) is known to activate the pathway. Dimethyl Fumarate 222-238 kelch-like ECH-associated protein 1 Mus musculus 79-84 30760288-2 2019 Nuclear factor-E2-related factor 2 (Nrf2)/Kelch-like ECH-associated protein 1 (Keap1)-antioxidant response element (ARE) signaling pathway works as an essential defense mechanism against oxidative stress, and an oral drug Dimethylfumarate (DMF) is known to activate the pathway. Dimethyl Fumarate 240-243 kelch-like ECH-associated protein 1 Mus musculus 42-77 30760288-2 2019 Nuclear factor-E2-related factor 2 (Nrf2)/Kelch-like ECH-associated protein 1 (Keap1)-antioxidant response element (ARE) signaling pathway works as an essential defense mechanism against oxidative stress, and an oral drug Dimethylfumarate (DMF) is known to activate the pathway. Dimethyl Fumarate 240-243 kelch-like ECH-associated protein 1 Mus musculus 79-84 30760288-7 2019 CONCLUSIONS: Our data suggest that DMF administration activates the Nrf2/Keap1 pathway, elevate levels of antioxidants, and decrease DNA damage and oxidative stress, resulting in improved ovarian reserve in the mouse ovary. Dimethyl Fumarate 35-38 kelch-like ECH-associated protein 1 Mus musculus 73-78 30535776-0 2019 Ginsenoside Compound K Regulates Amyloid beta via the Nrf2/Keap1 Signaling Pathway in Mice with Scopolamine Hydrobromide-Induced Memory Impairments. Ginsenosides 0-11 kelch-like ECH-associated protein 1 Mus musculus 59-64 30365933-4 2019 A docking simulation suggested that the alpha, beta-unsaturated carbonyl of shogaol but not gingerol interacts with Keap1. shogaol 76-83 kelch-like ECH-associated protein 1 Mus musculus 116-121 30365933-9 2019 Thus, the alpha, beta-unsaturated carbonyl is necessary for the interaction of compounds, such as shogaol, with Keap1, and these findings may be useful for screening novel ICH therapeutic agents that increase HO-1 expression. -unsaturated 21-33 kelch-like ECH-associated protein 1 Mus musculus 112-117 30365933-9 2019 Thus, the alpha, beta-unsaturated carbonyl is necessary for the interaction of compounds, such as shogaol, with Keap1, and these findings may be useful for screening novel ICH therapeutic agents that increase HO-1 expression. shogaol 98-105 kelch-like ECH-associated protein 1 Mus musculus 112-117 30396067-0 2019 Farrerol attenuates beta-amyloid-induced oxidative stress and inflammation through Nrf2/Keap1 pathway in a microglia cell line. farrerol 0-8 kelch-like ECH-associated protein 1 Mus musculus 88-93 30396067-12 2019 In addition, farrerol enhanced the activation of Nrf2/Keap1 pathway in Abeta-induced BV-2 cells. farrerol 13-21 kelch-like ECH-associated protein 1 Mus musculus 54-59 30396067-14 2019 In conclusion, farrerol attenuated Abeta-induced oxidative stress and inflammation in BV-2 cells through enhancing the activation of Nrf2/Keap1 pathway. farrerol 15-23 kelch-like ECH-associated protein 1 Mus musculus 138-143 30396067-14 2019 In conclusion, farrerol attenuated Abeta-induced oxidative stress and inflammation in BV-2 cells through enhancing the activation of Nrf2/Keap1 pathway. UNII-042A8N37WH 35-40 kelch-like ECH-associated protein 1 Mus musculus 138-143 30352880-4 2019 Nrf2 is basally active, but in chronic ROS, we found irregular inhibition of Nrf2 by Keap1, altered metabolism, and limited BMSC multipotency. Reactive Oxygen Species 39-42 kelch-like ECH-associated protein 1 Mus musculus 85-90 30535776-7 2019 Ginsenoside CK was found to enhance memory function, normalize neuronal morphology, decrease neuronal apoptosis, increase superoxide dismutase and glutathione peroxidase levels, reduce malondialdehyde levels, inhibit Abeta expression, and activate the Nrf2/Keap1 signaling pathway in scopolamine-exposed animals. Ginsenosides 0-11 kelch-like ECH-associated protein 1 Mus musculus 257-262 30215777-5 2019 Two weeks after DDC feeding, Keap1-Alb mice were fully recovered from body weight loss, but the WT and Nrf2KO mice were not. Zalcitabine 16-19 kelch-like ECH-associated protein 1 Mus musculus 29-34 30215777-8 2019 DDC-induced porphyrin accumulation was reduced in the livers of Keap1-Alb and Keap1KD mice compared with that of WT mice. Zalcitabine 0-3 kelch-like ECH-associated protein 1 Mus musculus 64-69 30215777-8 2019 DDC-induced porphyrin accumulation was reduced in the livers of Keap1-Alb and Keap1KD mice compared with that of WT mice. Porphyrins 12-21 kelch-like ECH-associated protein 1 Mus musculus 64-69 30215777-10 2019 Genetic activation of Nrf2 in Keap1-Alb mice increased the extracellular excretion of porphyrins, but contrary to our expectation, hepatic damages in Nrf2KO mice appeared to be similar to that of WT mice. Porphyrins 86-96 kelch-like ECH-associated protein 1 Mus musculus 30-35 30538709-0 2018 DC32, a Dihydroartemisinin Derivative, Ameliorates Collagen-Induced Arthritis Through an Nrf2-p62-Keap1 Feedback Loop. dc32 0-4 kelch-like ECH-associated protein 1 Mus musculus 98-103 30619098-6 2018 Furthermore, PHL decreased the levels of serum lactate dehydrogenase, aspartate aminotransferase, and creatine kinase-MB, and attenuated the progress in the fibrosis, oxidative stress, and pathological parameters via Kelch-like ECH-associated protein 1 (Keap1)/nuclear factor E2-related factor 2 (Nrf2) pathway in diabetic mice. Phloretin 13-16 kelch-like ECH-associated protein 1 Mus musculus 217-252 30619098-6 2018 Furthermore, PHL decreased the levels of serum lactate dehydrogenase, aspartate aminotransferase, and creatine kinase-MB, and attenuated the progress in the fibrosis, oxidative stress, and pathological parameters via Kelch-like ECH-associated protein 1 (Keap1)/nuclear factor E2-related factor 2 (Nrf2) pathway in diabetic mice. Phloretin 13-16 kelch-like ECH-associated protein 1 Mus musculus 254-259 29742356-0 2019 Schisandrin B alleviates acute oxidative stress via modulation of the Nrf2/Keap1-mediated antioxidant pathway. schizandrin B 0-13 kelch-like ECH-associated protein 1 Mus musculus 75-80 29742356-7 2019 Several proteins, such as Nrf2 and its endogenous inhibitor Kelch-like ECH-associated protein 1 (Keap1), were abnormally expressed in mice subjected to forced swimming, but this abnormal expression was significantly reversed by Sch B treatment. schizandrin B 228-233 kelch-like ECH-associated protein 1 Mus musculus 60-95 29742356-7 2019 Several proteins, such as Nrf2 and its endogenous inhibitor Kelch-like ECH-associated protein 1 (Keap1), were abnormally expressed in mice subjected to forced swimming, but this abnormal expression was significantly reversed by Sch B treatment. schizandrin B 228-233 kelch-like ECH-associated protein 1 Mus musculus 97-102 30622671-10 2018 The results from this study suggest a novel function of miR-24-3p in protecting cardiomyocytes from ischemia/reperfusion injury by the activation of the Nrf2-Keap1 pathway. mir-24-3p 56-65 kelch-like ECH-associated protein 1 Mus musculus 158-163 30288658-10 2018 These results suggested that Se protected the liver from the Al-induced hepatotoxicity by regulating the mRNA level of Keap1/Nrf2/HO-1, and inhibited inflammatory responses by down-regulating the expression level of inflammatory cytokine. Aluminum 61-63 kelch-like ECH-associated protein 1 Mus musculus 119-124 30538709-0 2018 DC32, a Dihydroartemisinin Derivative, Ameliorates Collagen-Induced Arthritis Through an Nrf2-p62-Keap1 Feedback Loop. artenimol 8-26 kelch-like ECH-associated protein 1 Mus musculus 98-103 30538709-8 2018 Administration of DC32 could inhibit the activation of Akt/mTOR and ERK, and pretreatment of NIH-3T3 cells with the autophagy inhibitor 3-methyladenine (3-MA) attenuated the degradation of Keap1 induced by DC32. dc32 18-22 kelch-like ECH-associated protein 1 Mus musculus 189-194 30538709-8 2018 Administration of DC32 could inhibit the activation of Akt/mTOR and ERK, and pretreatment of NIH-3T3 cells with the autophagy inhibitor 3-methyladenine (3-MA) attenuated the degradation of Keap1 induced by DC32. 3-methyladenine 136-151 kelch-like ECH-associated protein 1 Mus musculus 189-194 30538709-8 2018 Administration of DC32 could inhibit the activation of Akt/mTOR and ERK, and pretreatment of NIH-3T3 cells with the autophagy inhibitor 3-methyladenine (3-MA) attenuated the degradation of Keap1 induced by DC32. 3-methyladenine 153-157 kelch-like ECH-associated protein 1 Mus musculus 189-194 30538709-8 2018 Administration of DC32 could inhibit the activation of Akt/mTOR and ERK, and pretreatment of NIH-3T3 cells with the autophagy inhibitor 3-methyladenine (3-MA) attenuated the degradation of Keap1 induced by DC32. dc32 206-210 kelch-like ECH-associated protein 1 Mus musculus 189-194 30568426-0 2018 Schisandrin B elicits the Keap1-Nrf2 defense system via carbene reactive metabolite which is less harmful to mice liver. schizandrin B 0-13 kelch-like ECH-associated protein 1 Mus musculus 26-31 30568426-0 2018 Schisandrin B elicits the Keap1-Nrf2 defense system via carbene reactive metabolite which is less harmful to mice liver. carbene 56-63 kelch-like ECH-associated protein 1 Mus musculus 26-31 30568426-11 2018 Conclusion: The present study revealed that CYP450s mediate the conversion of Sch B to carbene, which subsequently binds to Keap1 and elicits Nrf2 pathway, which could further increase the elimination of carbene and thus exhibit a less harmful effect on mice liver. schizandrin B 78-83 kelch-like ECH-associated protein 1 Mus musculus 124-129 30568426-11 2018 Conclusion: The present study revealed that CYP450s mediate the conversion of Sch B to carbene, which subsequently binds to Keap1 and elicits Nrf2 pathway, which could further increase the elimination of carbene and thus exhibit a less harmful effect on mice liver. carbene 87-94 kelch-like ECH-associated protein 1 Mus musculus 124-129 30568426-11 2018 Conclusion: The present study revealed that CYP450s mediate the conversion of Sch B to carbene, which subsequently binds to Keap1 and elicits Nrf2 pathway, which could further increase the elimination of carbene and thus exhibit a less harmful effect on mice liver. carbene 204-211 kelch-like ECH-associated protein 1 Mus musculus 124-129 30375618-0 2018 Protective effects of sesamol on systemic oxidative stress-induced cognitive impairments via regulation of Nrf2/Keap1 pathway. sesamol 22-29 kelch-like ECH-associated protein 1 Mus musculus 112-117 30507922-2 2018 We have previously shown that dysfunction of the Nuclear factor (erythroid-derived 2)-like 2 (Nrf2)/ Kelch-like erythroid cell-derived protein 1 (Keap1) signaling pathway leads to extreme ROS imbalance during cutaneous wound healing in diabetes. Reactive Oxygen Species 188-191 kelch-like ECH-associated protein 1 Mus musculus 146-151 30507922-9 2018 Here, we describe a protocol utilizing L-012-facilitated in vivo imaging to quantify oxidative stress in a model of excisional wound healing using diabetic mice with locally dysfunctional Nrf2/Keap1. L 012 39-44 kelch-like ECH-associated protein 1 Mus musculus 193-198 30077706-6 2018 Stimulation by LPS suppressed both antioxidant enzyme activities and expressions, and Keap1-Nrf2 signaling pathway which was significantly (p < 0.05) increased in the presence of MH. mh 182-184 kelch-like ECH-associated protein 1 Mus musculus 86-91 30683827-7 2018 Nrf2 activations after keap1 inactivation led to significant increases in HO-1 after 168 hours of DSS administration, when NF-kappaB nuclear translocation was noted. Dextran Sulfate 98-101 kelch-like ECH-associated protein 1 Mus musculus 23-28 30140996-7 2018 The importance of Nrf2 for cellular functions and survival after SA treatment was elucidated by in vitro knockdown experiments with shRNA directed against Nrf2 and its inhibitor Keap1 as well as by methysticin treatment. Sodium Azide 65-67 kelch-like ECH-associated protein 1 Mus musculus 178-183 29940171-4 2018 By utilizing Keap1-/- MEFs reconstituted with Keap1 mutants harboring substitutions in their major cysteine residues, we clarified the importance of Cys151 in Keap1 as a sensor for 5-HI in the induction of Nrf2 expression. 5-hydroxyindole 181-185 kelch-like ECH-associated protein 1 Mus musculus 13-18 29940171-4 2018 By utilizing Keap1-/- MEFs reconstituted with Keap1 mutants harboring substitutions in their major cysteine residues, we clarified the importance of Cys151 in Keap1 as a sensor for 5-HI in the induction of Nrf2 expression. 5-hydroxyindole 181-185 kelch-like ECH-associated protein 1 Mus musculus 46-51 29940171-4 2018 By utilizing Keap1-/- MEFs reconstituted with Keap1 mutants harboring substitutions in their major cysteine residues, we clarified the importance of Cys151 in Keap1 as a sensor for 5-HI in the induction of Nrf2 expression. 5-hydroxyindole 181-185 kelch-like ECH-associated protein 1 Mus musculus 46-51 30021365-11 2018 In summary, we demonstrated that apigenin prevented high fructose-induced metabolic syndrome probably by inhibiting binding of Keap1 to Nrf2, and thus Nrf2 nuclear translocation, subsequently resulting in increased the expressions of anti-oxidative genes including HO-1 and NQO1. Fructose 57-65 kelch-like ECH-associated protein 1 Mus musculus 127-132 29940171-3 2018 5-HI induced the expression of the transcription factor, Nrf2, which is typically ubiquitinated by Keap1, an adaptor component of the ubiquitin E3 ligase complex, resulting in its proteasomal degradation. 5-hydroxyindole 0-4 kelch-like ECH-associated protein 1 Mus musculus 99-104 30116489-5 2018 The effect of DOP on the Kelch-like ECH-associated protein 1- (Keap1-) nuclear factor erythroid 2-related factor 2 (Nrf2) signaling pathway was evaluated using Western blot analysis and real-time polymerase chain reaction (PCR). Diethylhexyl Phthalate 14-17 kelch-like ECH-associated protein 1 Mus musculus 25-60 30200495-0 2018 Ginsenoside Rh2 Ameliorates Lipopolysaccharide-Induced Acute Lung Injury by Regulating the TLR4/PI3K/Akt/mTOR, Raf-1/MEK/ERK, and Keap1/Nrf2/HO-1 Signaling Pathways in Mice. ginsenoside Rh2 0-15 kelch-like ECH-associated protein 1 Mus musculus 130-135 29959995-4 2018 Our findings suggested that Ori exposure effectively alleviated H2O2-stimulated cytotoxicity, inhibited reactive oxygen species (ROS) generation, and glutathione (GSH) depletion, which were involved in induction of heme oxygenase-1 (HO-1) by enhancing the nuclear factor-erythroid 2-related factor 2 (Nrf2) translocation, decreasing the Keap1 protein expression, and increasing the antioxidant response element (ARE) activity. Hydrogen Peroxide 64-68 kelch-like ECH-associated protein 1 Mus musculus 337-342 30116489-0 2018 Hepatoprotective Effect of Polysaccharides Isolated from Dendrobium officinale against Acetaminophen-Induced Liver Injury in Mice via Regulation of the Nrf2-Keap1 Signaling Pathway. Polysaccharides 27-42 kelch-like ECH-associated protein 1 Mus musculus 157-162 30116489-5 2018 The effect of DOP on the Kelch-like ECH-associated protein 1- (Keap1-) nuclear factor erythroid 2-related factor 2 (Nrf2) signaling pathway was evaluated using Western blot analysis and real-time polymerase chain reaction (PCR). Diethylhexyl Phthalate 14-17 kelch-like ECH-associated protein 1 Mus musculus 63-68 30116489-8 2018 DOP treatment significantly induced the dissociation of Nrf2 from the Nrf2-Keap1 complex and promoted the Nrf2 nuclear translocation. Diethylhexyl Phthalate 0-3 kelch-like ECH-associated protein 1 Mus musculus 75-80 30116489-11 2018 Further investigation about mechanisms indicated that DOP exerted the hepatoprotective effect by suppressing the oxidative stress and activating the Nrf2-Keap1 signaling pathway. Diethylhexyl Phthalate 54-57 kelch-like ECH-associated protein 1 Mus musculus 154-159 29554619-0 2018 Diphenyl diselenide regulates Nrf2/Keap-1 signaling pathway and counteracts hepatic oxidative stress induced by bisphenol A in male mice. diphenyldiselenide 0-19 kelch-like ECH-associated protein 1 Mus musculus 35-41 29554619-3 2018 Diphenyl diselenide (PhSe)2 improves the antioxidant response via activation of the nuclear factor (erythroid-derived 2)-like 2 (Nrf2)/Kelch-like ECH-associated protein (keap 1) pathway in macrophage cells. diphenyldiselenide 0-19 kelch-like ECH-associated protein 1 Mus musculus 135-176 29554619-3 2018 Diphenyl diselenide (PhSe)2 improves the antioxidant response via activation of the nuclear factor (erythroid-derived 2)-like 2 (Nrf2)/Kelch-like ECH-associated protein (keap 1) pathway in macrophage cells. phse 21-25 kelch-like ECH-associated protein 1 Mus musculus 135-176 29554619-14 2018 BPA decreased Nrf2/Keap1 protein content in male mice. bisphenol A 0-3 kelch-like ECH-associated protein 1 Mus musculus 19-24 29455993-0 2018 Polysaccharide from Ostrea rivularis attenuates reproductive oxidative stress damage via activating Keap1-Nrf2/ARE pathway. Polysaccharides 0-14 kelch-like ECH-associated protein 1 Mus musculus 100-105 29748743-14 2018 Confocal microscopy revealed nuclear translocation of Nrf2 (the key event in Keap1/Nrf2 signaling) induced by apo-rhLF (iron-free, RPMI-1640). Iron 120-124 kelch-like ECH-associated protein 1 Mus musculus 77-82 29748743-14 2018 Confocal microscopy revealed nuclear translocation of Nrf2 (the key event in Keap1/Nrf2 signaling) induced by apo-rhLF (iron-free, RPMI-1640). rpmi-1640 131-140 kelch-like ECH-associated protein 1 Mus musculus 77-82 29899699-1 2018 Background and Aim: To investigate whether double-knockdown of PHD1 and Keap1 in mice could enhance the resolution of carbon tetrachloride (CCl4)-induced liver fibrosis. Carbon Tetrachloride 118-138 kelch-like ECH-associated protein 1 Mus musculus 72-77 29455993-4 2018 In addition, ORP treatment could improve survival capacity of H2O2-induced TM4 cells and its antioxidant mechanism in vitro also had been verified to activate Keap1-Nrf2/ARE signaling pathway. Hydrogen Peroxide 62-66 kelch-like ECH-associated protein 1 Mus musculus 159-164 29455993-1 2018 The purpose of this study was to investigate the effects of Ostrea rivularis polysaccharide (ORP) against testicular oxidative stress injury via kelch-like ECH-associated protein 1-nuclear erythroid 2-related factor 2/antioxidant response element (Keap1-Nrf2/ARE) pathway. Polysaccharides 77-91 kelch-like ECH-associated protein 1 Mus musculus 248-253 29305174-0 2018 Inhibition of autophagy reverses alcohol-induced hepatic stellate cells activation through activation of Nrf2-Keap1-ARE signaling pathway. Alcohols 33-40 kelch-like ECH-associated protein 1 Mus musculus 110-115 29338970-11 2018 In summary, baicalein and baicalin alleviate APAP-induced hepatotoxicity by activating Nrf2 via blocking the binding of Nrf2 with Keap1 and inducing Nrf2 phosphorylation. Acetaminophen 45-49 kelch-like ECH-associated protein 1 Mus musculus 130-135 29154192-0 2018 Resveratrol attenuates testicular apoptosis in type 1 diabetic mice: Role of Akt-mediated Nrf2 activation and p62-dependent Keap1 degradation. Resveratrol 0-11 kelch-like ECH-associated protein 1 Mus musculus 124-129 29154192-9 2018 In addition, RSV-induced Nrf2 activation was found due to Keap1 degradation, mainly reliant on p62 that functions as an adaptor protein during autophagy. Resveratrol 13-16 kelch-like ECH-associated protein 1 Mus musculus 58-63 29154192-10 2018 These results indicate that the attenuation of T1D-induced testicular oxidative stress and apoptosis by RSV treatment was mainly related to Akt-mediated Nrf2 activation via p62-dependent Keap1 degradation. Resveratrol 104-107 kelch-like ECH-associated protein 1 Mus musculus 187-192 29136249-10 2018 These results suggest that CGA protects against APAP-induced hepatotoxicity by activating Nrf2 antioxidative signaling pathway via blocking the binding of Nrf2 to its inhibitor protein Keap1, and ERK1/2 plays a critical role in regulating CGA-induced Nrf2 transcriptional activation. Acetaminophen 48-52 kelch-like ECH-associated protein 1 Mus musculus 185-190 29628888-4 2018 Our findings indicated that Lico A effectively decreased tert-butyl hydroperoxide (t-BHP)- and APAP-stimulated cell apoptosis, mitochondrial dysfunction and reactive oxygen species generation and increased various anti-oxidative enzymes expression, which is largely dependent on upregulating Nrf2 nuclear translocation, reducing the Keap1 protein expression, and strengthening the antioxidant response element promoter activity. licochalcone A 28-34 kelch-like ECH-associated protein 1 Mus musculus 333-338 29655681-13 2018 Despite KLA induced the phosphorylation of mitogen-activated protein kinases (MAPKs) family, inhibiting the phosphorylation of p38 by its specific inhibitor SB203580 attenuated the degradation of KLA-induced Keap1, and then reduced KLA-induced Nrf2 nuclear translocation and HO-1 expression. SB 203580 157-165 kelch-like ECH-associated protein 1 Mus musculus 208-213 29655681-13 2018 Despite KLA induced the phosphorylation of mitogen-activated protein kinases (MAPKs) family, inhibiting the phosphorylation of p38 by its specific inhibitor SB203580 attenuated the degradation of KLA-induced Keap1, and then reduced KLA-induced Nrf2 nuclear translocation and HO-1 expression. CHEMBL4446153 196-199 kelch-like ECH-associated protein 1 Mus musculus 208-213 29655681-13 2018 Despite KLA induced the phosphorylation of mitogen-activated protein kinases (MAPKs) family, inhibiting the phosphorylation of p38 by its specific inhibitor SB203580 attenuated the degradation of KLA-induced Keap1, and then reduced KLA-induced Nrf2 nuclear translocation and HO-1 expression. CHEMBL4446153 196-199 kelch-like ECH-associated protein 1 Mus musculus 208-213 29273684-0 2018 SP600125 suppresses Keap1 expression and results in NRF2-mediated prevention of diabetic nephropathy. pyrazolanthrone 0-8 kelch-like ECH-associated protein 1 Mus musculus 20-25 29233793-0 2018 Licochalcone A activates Keap1-Nrf2 signaling to suppress arthritis via phosphorylation of p62 at serine 349. licochalcone A 0-14 kelch-like ECH-associated protein 1 Mus musculus 25-30 29233793-0 2018 Licochalcone A activates Keap1-Nrf2 signaling to suppress arthritis via phosphorylation of p62 at serine 349. Serine 98-104 kelch-like ECH-associated protein 1 Mus musculus 25-30 29233793-8 2018 In coincided with in vivo results, LCA inhibited the cell proliferation and arrested the cell cycle, induced apoptosis, suppressed pro-inflammatory cytokine secretion and increased expression of antioxidant enzymes via the activation of Keap1-Nrf2 signaling by enhancing p62 phosphorylation and expression, Nrf2 accumulation and Nrf2 nucleus translocation. licochalcone A 35-38 kelch-like ECH-associated protein 1 Mus musculus 237-242 29233793-9 2018 Findings in the current study provide evidence that p62-Keap1-Nrf2 axis is a pivotal signaling pathway in development of arthritis and therapeutic efficacy of drugs, and LCA activates of Keap1-Nrf2 signaling to suppress arthritis by phosphorylation of p62 at Ser349. licochalcone A 170-173 kelch-like ECH-associated protein 1 Mus musculus 56-61 29233793-9 2018 Findings in the current study provide evidence that p62-Keap1-Nrf2 axis is a pivotal signaling pathway in development of arthritis and therapeutic efficacy of drugs, and LCA activates of Keap1-Nrf2 signaling to suppress arthritis by phosphorylation of p62 at Ser349. licochalcone A 170-173 kelch-like ECH-associated protein 1 Mus musculus 187-192 29233793-10 2018 Collectively, LCA is valuable to be further investigated as a lead compound for application in anti-arthritis, and interference with the interaction between Nrf2 and Keap1 by phosphorylation of p62 may be a promising strategy for the discovery of anti-arthritic agents. licochalcone A 14-17 kelch-like ECH-associated protein 1 Mus musculus 166-171 29331651-0 2018 Activation of p62-keap1-Nrf2 antioxidant pathway in the early stage of acetaminophen-induced acute liver injury in mice. Acetaminophen 71-84 kelch-like ECH-associated protein 1 Mus musculus 18-23 29331651-11 2018 Taken together, these results indicated that p62-keap1-Nrf2 antioxidant pathway was primarily activated in the early stage of APAP hepatotoxicity, which might play a protective role in the process of APAP-induced acute liver injury. Acetaminophen 126-130 kelch-like ECH-associated protein 1 Mus musculus 49-54 29175486-8 2018 15k-PGE2 further demonstrated modification to Kelch-like ECH-associated protein 1 (Keap1), a negative regulator of Nrf2, at cysteine 288 (Cys288) site post-translationally. Dinoprostone 4-8 kelch-like ECH-associated protein 1 Mus musculus 46-81 29175486-8 2018 15k-PGE2 further demonstrated modification to Kelch-like ECH-associated protein 1 (Keap1), a negative regulator of Nrf2, at cysteine 288 (Cys288) site post-translationally. Dinoprostone 4-8 kelch-like ECH-associated protein 1 Mus musculus 83-88 29175486-8 2018 15k-PGE2 further demonstrated modification to Kelch-like ECH-associated protein 1 (Keap1), a negative regulator of Nrf2, at cysteine 288 (Cys288) site post-translationally. Cysteine 124-132 kelch-like ECH-associated protein 1 Mus musculus 46-81 29175486-8 2018 15k-PGE2 further demonstrated modification to Kelch-like ECH-associated protein 1 (Keap1), a negative regulator of Nrf2, at cysteine 288 (Cys288) site post-translationally. Cysteine 124-132 kelch-like ECH-associated protein 1 Mus musculus 83-88 29273684-9 2018 SP600125 inactivated JNK, inhibited kelch-like ECH-associated protein 1 expression, preserved NRF2 protein and facilitated its nuclear translocation in the kidneys of the WT mice, the effects of which were similarly produced by either SP600125 or JNK siRNA in HG-treated MMCs. pyrazolanthrone 0-8 kelch-like ECH-associated protein 1 Mus musculus 36-71 29273684-12 2018 SP600125 activates NRF2 possibly via inhibition of JNK-induced Keap1 expression. pyrazolanthrone 0-8 kelch-like ECH-associated protein 1 Mus musculus 63-68 29255269-3 2018 ROS-induced cell-death signaling involved interactions among the cellular ROS sensor and antioxidant factor KEAP1, the phosphatase PGAM5 and the proapoptotic factor AIFM1. Reactive Oxygen Species 0-3 kelch-like ECH-associated protein 1 Mus musculus 108-113 28971839-9 2018 KC::Keap1 and KPC::Keap1 mice presented lower body weight and glucose levels than C::Keap1 mice, presumably resulting from pancreatic exocrine insufficiency. Glucose 62-69 kelch-like ECH-associated protein 1 Mus musculus 19-24 28971839-9 2018 KC::Keap1 and KPC::Keap1 mice presented lower body weight and glucose levels than C::Keap1 mice, presumably resulting from pancreatic exocrine insufficiency. Glucose 62-69 kelch-like ECH-associated protein 1 Mus musculus 19-24 28971839-14 2018 NEW & NOTEWORTHY Aberrant activation of the Kelch-like ECH-associated protein 1 (Keap1)-NF-E2-related factor 2 (Nrf2) system usually promotes carcinogenesis, and we assumed that simultaneous activation of K-ras and Nrf2 might promote pancreatic carcinogenesis. Adenosine Monophosphate 5-8 kelch-like ECH-associated protein 1 Mus musculus 48-83 28971839-14 2018 NEW & NOTEWORTHY Aberrant activation of the Kelch-like ECH-associated protein 1 (Keap1)-NF-E2-related factor 2 (Nrf2) system usually promotes carcinogenesis, and we assumed that simultaneous activation of K-ras and Nrf2 might promote pancreatic carcinogenesis. Adenosine Monophosphate 5-8 kelch-like ECH-associated protein 1 Mus musculus 85-90 29768946-11 2018 In contrast, chronic exposure to dopamine induced moderate increases in PPP activity via the Keap1/Nrf2 system. Dopamine 33-41 kelch-like ECH-associated protein 1 Mus musculus 93-98 29117896-7 2018 The obtained novel cyclic peptide 3 showed high binding affinity with Keap1 and possessed high potency in Nrf2 activation at cellular level. cyclic peptide 3 19-35 kelch-like ECH-associated protein 1 Mus musculus 70-75 29064158-0 2018 The natural compound 2,3,5,4"-tetrahydroxystilbene-2-O-beta-d glucoside protects against adriamycin-induced nephropathy through activating the Nrf2-Keap1 antioxidant pathway. Doxorubicin 89-99 kelch-like ECH-associated protein 1 Mus musculus 148-153 29064158-12 2018 Silencing Nrf2 and its repressor protein, Kelch-like ECH-associated protein 1 (Keap1), abolished these protective effects of THSG. 2,3,5,4'-tetrahydroxystilbene 2-O-glucopyranoside 125-129 kelch-like ECH-associated protein 1 Mus musculus 42-77 29064158-12 2018 Silencing Nrf2 and its repressor protein, Kelch-like ECH-associated protein 1 (Keap1), abolished these protective effects of THSG. 2,3,5,4'-tetrahydroxystilbene 2-O-glucopyranoside 125-129 kelch-like ECH-associated protein 1 Mus musculus 79-84 29064158-13 2018 In conclusion, THSG can play a protective role in ameliorating the progression of FSGS in a mouse model through activation of the Nrf2-Keap1 antioxidant pathway. 2,3,5,4'-tetrahydroxystilbene 2-O-glucopyranoside 15-19 kelch-like ECH-associated protein 1 Mus musculus 135-140 28928081-0 2017 MicroRNA-140-5p attenuated oxidative stress in Cisplatin induced acute kidney injury by activating Nrf2/ARE pathway through a Keap1-independent mechanism. Cisplatin 47-56 kelch-like ECH-associated protein 1 Mus musculus 126-131 29125494-7 2018 The results of this study also demonstrated that tetrahydroxystilbene glucoside increased Nrf2 and HO-1 protein expression and decreased Keap1 protein expression in a concentration-dependent manner in Abeta1-42-treated mice, which involved in the Keap1/Nrf2 antioxidant pathway in hippocampus and cerebral cortex tissue. 2',3',4',5'-tetrahydroxystilbene-2-O-beta-D-glucoside 49-79 kelch-like ECH-associated protein 1 Mus musculus 137-142 29125494-7 2018 The results of this study also demonstrated that tetrahydroxystilbene glucoside increased Nrf2 and HO-1 protein expression and decreased Keap1 protein expression in a concentration-dependent manner in Abeta1-42-treated mice, which involved in the Keap1/Nrf2 antioxidant pathway in hippocampus and cerebral cortex tissue. 2',3',4',5'-tetrahydroxystilbene-2-O-beta-D-glucoside 49-79 kelch-like ECH-associated protein 1 Mus musculus 247-252 29158022-4 2018 It showed high binding affinity to the Nrf2 inhibitory protein Keap-1 and increased nuclear translocation of Nrf2 and gene expression of the antioxidant enzymes heme oxygenase-1, NAD(P)H:quinone oxidoreductase-1, and the catalytic and modifier subunits of glutamate-cysteine ligase in dopaminergic CATH.a cells. glutamate cysteine 256-274 kelch-like ECH-associated protein 1 Mus musculus 63-69 29425659-15 2018 Furthermore, SP decreased the expression of Keap-1 and increased the nuclear expression of Nrf-2. sp 13-15 kelch-like ECH-associated protein 1 Mus musculus 44-50 29285281-7 2017 Meanwhile, Keap1 shRNA took over MIND4-17"s actions and protected OB-6 cells from H2O2. Hydrogen Peroxide 82-86 kelch-like ECH-associated protein 1 Mus musculus 11-16 28842592-0 2017 Neglected role of hydrogen sulfide in sulfur mustard poisoning: Keap1 S-sulfhydration and subsequent Nrf2 pathway activation. Hydrogen Sulfide 18-34 kelch-like ECH-associated protein 1 Mus musculus 64-69 29049341-4 2017 The Nrf2-Keap1 interaction is disrupted by the environmental toxicant and chemotherapeutic agent arsenic trioxide (ATO). Arsenic Trioxide 97-113 kelch-like ECH-associated protein 1 Mus musculus 9-14 29049341-4 2017 The Nrf2-Keap1 interaction is disrupted by the environmental toxicant and chemotherapeutic agent arsenic trioxide (ATO). Arsenic Trioxide 115-118 kelch-like ECH-associated protein 1 Mus musculus 9-14 28828752-7 2017 DBM treatment resulted in dissociation from Keap1 and nuclear translocation of Nrf2. dibenzoylmethane 0-3 kelch-like ECH-associated protein 1 Mus musculus 44-49 28826090-7 2017 Curcumin increased Nrf2 expression and nuclear translocation, and its binding activity to DNA, which might be associated with suppression of Kelch-like ECH-associated protein 1 in HSCs. Curcumin 0-8 kelch-like ECH-associated protein 1 Mus musculus 141-176 28842592-10 2017 Furthermore, we also found that H2S S-sulfhydrated Keap1, which induced Nrf2 dissociation from Keap1, and enhanced Nrf2 nuclear translocation. Hydrogen Sulfide 32-35 kelch-like ECH-associated protein 1 Mus musculus 51-56 28842592-10 2017 Furthermore, we also found that H2S S-sulfhydrated Keap1, which induced Nrf2 dissociation from Keap1, and enhanced Nrf2 nuclear translocation. Hydrogen Sulfide 32-35 kelch-like ECH-associated protein 1 Mus musculus 95-100 28796243-7 2017 NaHS increased the expression of Kelch-like ECH-associated protein 1 (Keap-1) and reduced the ubiquitylation level in the hearts of db/db mice. sodium bisulfide 0-4 kelch-like ECH-associated protein 1 Mus musculus 33-68 29285219-7 2017 Keap1 shRNA also activated Nrf2 and protected OB-6 cells from dexamethasone. Dexamethasone 62-75 kelch-like ECH-associated protein 1 Mus musculus 0-5 28796243-7 2017 NaHS increased the expression of Kelch-like ECH-associated protein 1 (Keap-1) and reduced the ubiquitylation level in the hearts of db/db mice. sodium bisulfide 0-4 kelch-like ECH-associated protein 1 Mus musculus 70-76 28796243-8 2017 1,4-Dithiothreitol, an inhibitor of disulphide bonds, increased the ubiquitylation level of Keap-1, suppressed the expression of Keap-1 and abolished the effects of NaHS on ubiquitin aggregate clearance and ROS production in H9C2 cells treated with high glucose and palmitate. Dithiothreitol 0-18 kelch-like ECH-associated protein 1 Mus musculus 92-98 28796243-8 2017 1,4-Dithiothreitol, an inhibitor of disulphide bonds, increased the ubiquitylation level of Keap-1, suppressed the expression of Keap-1 and abolished the effects of NaHS on ubiquitin aggregate clearance and ROS production in H9C2 cells treated with high glucose and palmitate. Dithiothreitol 0-18 kelch-like ECH-associated protein 1 Mus musculus 129-135 28796243-8 2017 1,4-Dithiothreitol, an inhibitor of disulphide bonds, increased the ubiquitylation level of Keap-1, suppressed the expression of Keap-1 and abolished the effects of NaHS on ubiquitin aggregate clearance and ROS production in H9C2 cells treated with high glucose and palmitate. disulphide 36-46 kelch-like ECH-associated protein 1 Mus musculus 92-98 28796243-8 2017 1,4-Dithiothreitol, an inhibitor of disulphide bonds, increased the ubiquitylation level of Keap-1, suppressed the expression of Keap-1 and abolished the effects of NaHS on ubiquitin aggregate clearance and ROS production in H9C2 cells treated with high glucose and palmitate. sodium bisulfide 165-169 kelch-like ECH-associated protein 1 Mus musculus 92-98 28796243-8 2017 1,4-Dithiothreitol, an inhibitor of disulphide bonds, increased the ubiquitylation level of Keap-1, suppressed the expression of Keap-1 and abolished the effects of NaHS on ubiquitin aggregate clearance and ROS production in H9C2 cells treated with high glucose and palmitate. Glucose 254-261 kelch-like ECH-associated protein 1 Mus musculus 92-98 28796243-8 2017 1,4-Dithiothreitol, an inhibitor of disulphide bonds, increased the ubiquitylation level of Keap-1, suppressed the expression of Keap-1 and abolished the effects of NaHS on ubiquitin aggregate clearance and ROS production in H9C2 cells treated with high glucose and palmitate. Palmitates 266-275 kelch-like ECH-associated protein 1 Mus musculus 92-98 28796243-10 2017 Moreover, exogenous H2S increased Keap-1 expression by suppressing its ubiquitylation, which might have an important role in ubiquitin aggregate clearance via autophagy. Hydrogen Sulfide 20-23 kelch-like ECH-associated protein 1 Mus musculus 34-40 28903401-0 2017 7-deacetylgedunin suppresses inflammatory responses through activation of Keap1/Nrf2/HO-1 signaling. Deacetylgedunin 0-17 kelch-like ECH-associated protein 1 Mus musculus 74-79 28903401-10 2017 More importantly, 7-DGD markedly decreased Keap1 expression, promoted p62 expression, and facilitated Nrf2 translocation and localization in the nucleus of macrophages, and in turn up-regulates these anti-oxidant enzymes expression, eventually mediated anti-inflammatory effect. 7-dgd 18-23 kelch-like ECH-associated protein 1 Mus musculus 43-48 28457936-0 2017 Epigallocatechin gallate upregulates NRF2 to prevent diabetic nephropathy via disabling KEAP1. epigallocatechin gallate 0-24 kelch-like ECH-associated protein 1 Mus musculus 88-93 28562346-8 2017 We found that DSS reduced daily weight gain, suppressed antioxidant enzyme expression, increased histopathology scores and activated NF-kappaB and nuclear factor erythroid 2-related factor 2/Kelch-like ECH-associated protein 1 (Nrf2/Keap1) signaling. dss 14-17 kelch-like ECH-associated protein 1 Mus musculus 233-238 28419832-8 2017 Analysis of the crosstalk among p62, Keap-1 and Nrf2 demonstrated that the p62 upregulation caused by DMY contributes to a positive feedback loop in Nrf2 activation. dihydromyricetin 102-105 kelch-like ECH-associated protein 1 Mus musculus 37-43 28457936-12 2017 Other findings indicated that inactivation of KEAP1 protein by EGCG may mediate EGCG function in activating NRF2. epigallocatechin gallate 63-67 kelch-like ECH-associated protein 1 Mus musculus 46-51 28457936-12 2017 Other findings indicated that inactivation of KEAP1 protein by EGCG may mediate EGCG function in activating NRF2. epigallocatechin gallate 80-84 kelch-like ECH-associated protein 1 Mus musculus 46-51 28419832-9 2017 In summary, DMY likely modulates p62 and autophagy crosstalk with the Keap-1/Nrf2 pathway to alleviate liver steatosis and the inflammatory response in the pathological progression of ALD. dihydromyricetin 12-15 kelch-like ECH-associated protein 1 Mus musculus 70-76 28419832-0 2017 Dihydromyricetin modulates p62 and autophagy crosstalk with the Keap-1/Nrf2 pathway to alleviate ethanol-induced hepatic injury. dihydromyricetin 0-16 kelch-like ECH-associated protein 1 Mus musculus 64-70 28419832-0 2017 Dihydromyricetin modulates p62 and autophagy crosstalk with the Keap-1/Nrf2 pathway to alleviate ethanol-induced hepatic injury. Ethanol 97-104 kelch-like ECH-associated protein 1 Mus musculus 64-70 28002939-0 2017 Chicoric Acid Ameliorates Lipopolysaccharide-Induced Oxidative Stress via Promoting the Keap1/Nrf2 Transcriptional Signaling Pathway in BV-2 Microglial Cells and Mouse Brain. chicoric acid 0-13 kelch-like ECH-associated protein 1 Mus musculus 88-93 28419832-6 2017 Notably, DMY remarkably modified aberrant expression of CYP2E1, Keap-1 and HO-1 in the liver and simultaneously ameliorated disordered nuclear localization of NF-kappaB and Nrf2 to exert its hepatoprotective effects. dihydromyricetin 9-12 kelch-like ECH-associated protein 1 Mus musculus 64-70 28422158-2 2017 The induction of ROS activates the Nrf2-Keap 1 pathway leading to the induction of genes through antioxidant response elements (AREs). Reactive Oxygen Species 17-20 kelch-like ECH-associated protein 1 Mus musculus 40-46 28033563-6 2017 Moreover, mitoQ restored the expression, activity and translocation of HG-induced NF-E2-related factor 2 (Nrf2) and inhibited the expression of Kelch-like ECH-associated protein (Keap1), as well as the interaction between Nrf2 and Keap1. mitoquinone 10-15 kelch-like ECH-associated protein 1 Mus musculus 179-184 28033563-6 2017 Moreover, mitoQ restored the expression, activity and translocation of HG-induced NF-E2-related factor 2 (Nrf2) and inhibited the expression of Kelch-like ECH-associated protein (Keap1), as well as the interaction between Nrf2 and Keap1. mitoquinone 10-15 kelch-like ECH-associated protein 1 Mus musculus 231-236 28467491-4 2017 TBHQ induces phase II detoxification enzymes via the Keap1/Nrf2/ARE mechanism, which contributes to its chemopreventive functions. 2-tert-butylhydroquinone 0-4 kelch-like ECH-associated protein 1 Mus musculus 53-58 28012440-11 2017 The silencing of Keap1, a negative regulator of Nrf2, decreased artesunate sensitivity in HNC cells. Artesunate 64-74 kelch-like ECH-associated protein 1 Mus musculus 17-22 28012440-12 2017 Nrf2 genetic silencing or trigonelline reversed the ferroptosis resistance of Keap1-silenced and cisplatin-resistant HNC cells to artesunate in vitro and in vivo. trigonelline 26-38 kelch-like ECH-associated protein 1 Mus musculus 78-83 28012440-12 2017 Nrf2 genetic silencing or trigonelline reversed the ferroptosis resistance of Keap1-silenced and cisplatin-resistant HNC cells to artesunate in vitro and in vivo. Artesunate 130-140 kelch-like ECH-associated protein 1 Mus musculus 78-83 28213287-5 2017 Butein modulation of Keap1 and Nrf2 as well as HO-1 upregulation was reversed by pretreatment with p38 MAPK inhibitor SB203580, indicating the involvement of p38 MAPK in butein activation of Nrf2 in adipocytes. SB 203580 118-126 kelch-like ECH-associated protein 1 Mus musculus 21-26 28045693-0 2017 Kelch-like ECH-associated Protein 1-dependent Nuclear Factor-E2-related Factor 2 Activation in Relation to Antioxidation Induced by Sevoflurane Preconditioning. Sevoflurane 132-143 kelch-like ECH-associated protein 1 Mus musculus 0-35 28045693-11 2017 Sevoflurane preconditioning reduced kelch-like ECH-associated protein 1 expression. Sevoflurane 0-11 kelch-like ECH-associated protein 1 Mus musculus 36-71 28045693-13 2017 Kelch-like ECH-associated protein 1 overexpression reversed nuclear factor-E2-related factor 2 up-regulation and abolished the neuroprotection induced by sevoflurane preconditioning. Sevoflurane 154-165 kelch-like ECH-associated protein 1 Mus musculus 0-35 28045693-15 2017 CONCLUSIONS: Kelch-like ECH-associated protein 1 down-regulation-dependent nuclear factor-E2-related factor 2 activation underlies the ability of sevoflurane preconditioning to activate the endogenous antioxidant response, which elicits its neuroprotection. Sevoflurane 146-157 kelch-like ECH-associated protein 1 Mus musculus 13-48 28157180-0 2017 Toxic metabolites, MAPK and Nrf2/Keap1 signaling pathways involved in oxidative toxicity in mice liver after chronic exposure to Mequindox. Mequindox 129-138 kelch-like ECH-associated protein 1 Mus musculus 33-38 28157180-8 2017 The present study demonstrated for the first time the protein peroxidation and a proposal metabolic pathway after chronic exposure of MEQ, and illustrated that the MAPK, Nrf2-Keap1 and NF-kB signaling pathways, as well as the altered metabolism of MEQ, were involved in oxidative toxicity mediated by MEQ in vivo. Mequindox 134-137 kelch-like ECH-associated protein 1 Mus musculus 175-180 28373747-0 2017 Andrographolide Activates Keap1/Nrf2/ARE/HO-1 Pathway in HT22 Cells and Suppresses Microglial Activation by Abeta42 through Nrf2-Related Inflammatory Response. andrographolide 0-15 kelch-like ECH-associated protein 1 Mus musculus 26-31 27746187-0 2016 Dextran loading protects macrophages from lipid peroxidation and induces a Keap1/Nrf2/ARE-dependent antioxidant response. Dextrans 0-7 kelch-like ECH-associated protein 1 Mus musculus 75-80 27245349-6 2016 RESULTS: We found that TAK1 upregulated serine 351 phosphorylation of an autophagic adaptor protein, p62/Sequestosome-1 (SQSTM1), which facilitates interaction between p62/SQSTM1 and Keap1 and subsequent Keap1 degradation. Serine 40-46 kelch-like ECH-associated protein 1 Mus musculus 183-188 27245349-6 2016 RESULTS: We found that TAK1 upregulated serine 351 phosphorylation of an autophagic adaptor protein, p62/Sequestosome-1 (SQSTM1), which facilitates interaction between p62/SQSTM1 and Keap1 and subsequent Keap1 degradation. Serine 40-46 kelch-like ECH-associated protein 1 Mus musculus 204-209 27904663-9 2016 These beneficial effects of efonipidine were attributed to the increased nuclear expression of nuclear factor-erythroid-2-related factor 2 (Nrf2) on UUO day 3 and the increased expressions of both total and nuclear Nrf2 with elevated Kelch-like ECH-associated protein 1 on UUO day 7. efonipidine 28-39 kelch-like ECH-associated protein 1 Mus musculus 234-269 27540279-4 2016 Docking results showed that all compounds can potentially interact with Keap1; however, 1,5-dimethyl-2-phenyl-4-(2-phenylquinazolin-4-ylamino)-1,2-dihydropyrazol-3-one (9), the most potent inducer, showed the largest number of interactions with key amino acids in the binding pocket (Arg483, Tyr525, and Phe478) compared to the native ligand or any other compound in this series. 1,5-dimethyl-2-phenyl-4-(2-phenylquinazolin-4-ylamino)-1,2-dihydropyrazol-3-one 88-167 kelch-like ECH-associated protein 1 Mus musculus 72-77 26607633-5 2016 An early increase of Akt and phospho-Erk 1/2 in the cytosol and Nrf2 in the nucleus was also observed, as well as a decrease of cytosolic Keap1caused by QUIN, indicating activation of the Nrf2 pathway mediated by Akt and phospho-Erk 1/2, possibly as a compensatory protective mechanism against the ongoing QUIN-induced toxicity. Quinolinic Acid 153-157 kelch-like ECH-associated protein 1 Mus musculus 138-143 27759091-7 2016 Finally, we uncovered the underlying mechanism that DADS promoted the endogenous interaction between p21 and Nrf2, which was critical for impairing the Keap1-mediated degradation of Nrf2. diallyl disulfide 52-56 kelch-like ECH-associated protein 1 Mus musculus 152-157 27335232-0 2016 Hydrogen Sulfide Induces Keap1 S-sulfhydration and Suppresses Diabetes-Accelerated Atherosclerosis via Nrf2 Activation. Hydrogen Sulfide 0-16 kelch-like ECH-associated protein 1 Mus musculus 25-30 27335232-6 2016 H2S increased S-sulfhydration of Keap1, induced Nrf2 dissociation from Keap1, enhanced Nrf2 nuclear translocation, and inhibited O2 (-) generation, which were abrogated after Keap1 mutated at Cys151, but not Cys273, in endothelial cells. Hydrogen Sulfide 0-3 kelch-like ECH-associated protein 1 Mus musculus 33-38 27335232-6 2016 H2S increased S-sulfhydration of Keap1, induced Nrf2 dissociation from Keap1, enhanced Nrf2 nuclear translocation, and inhibited O2 (-) generation, which were abrogated after Keap1 mutated at Cys151, but not Cys273, in endothelial cells. Hydrogen Sulfide 0-3 kelch-like ECH-associated protein 1 Mus musculus 71-76 27335232-6 2016 H2S increased S-sulfhydration of Keap1, induced Nrf2 dissociation from Keap1, enhanced Nrf2 nuclear translocation, and inhibited O2 (-) generation, which were abrogated after Keap1 mutated at Cys151, but not Cys273, in endothelial cells. Hydrogen Sulfide 0-3 kelch-like ECH-associated protein 1 Mus musculus 71-76 27335232-7 2016 Collectively, H2S attenuates diabetes-accelerated atherosclerosis, which may be related to inhibition of oxidative stress via Keap1 sulfhydrylation at Cys151 to activate Nrf2 signaling. Hydrogen Sulfide 14-17 kelch-like ECH-associated protein 1 Mus musculus 126-131 27634173-7 2016 We now demonstrate that ezetimibe activates Nrf2-Keap1 pathway which was dependent of autophagy adaptor protein p62, without causing cytotoxicity. Ezetimibe 24-33 kelch-like ECH-associated protein 1 Mus musculus 49-54 27460172-1 2016 UNLABELLED: Tricyclic, bicyclic, and monocyclic compounds containing cyanoenones induce various anti-inflammatory and cytoprotective enzymes through activation of the Keap1/Nrf2/ARE (antioxidant response element) pathway. cyanoenones 69-80 kelch-like ECH-associated protein 1 Mus musculus 167-172 27460172-5 2016 Importantly and interestingly, this finding demonstrates that the EA is the essentially important factor that determines the reactivity of the cyanoenones with Keap1. cyanoenones 143-154 kelch-like ECH-associated protein 1 Mus musculus 160-165 27336362-6 2016 Functional studies show that miR-125b-5p ameliorates ALF by directly regulating kelch-like ECH-associated protein 1, in turn elevating expression of nuclear factor-E2-related factor 2, a known regulator in ALF. mir-125b-5p 29-40 kelch-like ECH-associated protein 1 Mus musculus 80-115 27470577-8 2016 These findings suggest that Keap1-Nrf2 system plays a key role in depression and that dietary intake of SFN-rich food during juvenile stages and adolescence can confer stress resilience in adulthood. sulforaphane 104-107 kelch-like ECH-associated protein 1 Mus musculus 28-33 27277809-4 2016 We show that in vitro DMF and MMF activate the Nrf2 pathway via S-alkylation of the Nrf2 inhibitor Keap1 and by causing nuclear exit of the Nrf2 repressor Bach1. Dimethyl Fumarate 22-25 kelch-like ECH-associated protein 1 Mus musculus 99-104 27277809-4 2016 We show that in vitro DMF and MMF activate the Nrf2 pathway via S-alkylation of the Nrf2 inhibitor Keap1 and by causing nuclear exit of the Nrf2 repressor Bach1. mmf 30-33 kelch-like ECH-associated protein 1 Mus musculus 99-104 27020858-3 2016 Using Keap1-knockdown (kd) mice, which express high levels of Nrf2, we found that urethane was rapidly excreted into the urine, consistent with an upregulation in the expression of urethane detoxification genes. Urethane 82-90 kelch-like ECH-associated protein 1 Mus musculus 6-11 27044864-6 2016 In Keap1MuKO mice, muscle glycogen content was strongly reduced and forced GBE expression in C2C12 myotubes promoted glucose uptake. Glycogen 26-34 kelch-like ECH-associated protein 1 Mus musculus 3-8 27044864-6 2016 In Keap1MuKO mice, muscle glycogen content was strongly reduced and forced GBE expression in C2C12 myotubes promoted glucose uptake. Glucose 117-124 kelch-like ECH-associated protein 1 Mus musculus 3-8 26096705-0 2016 Sulforaphane Ameliorates 3-Nitropropionic Acid-Induced Striatal Toxicity by Activating the Keap1-Nrf2-ARE Pathway and Inhibiting the MAPKs and NF-kappaB Pathways. sulforaphane 0-12 kelch-like ECH-associated protein 1 Mus musculus 91-96 26096705-0 2016 Sulforaphane Ameliorates 3-Nitropropionic Acid-Induced Striatal Toxicity by Activating the Keap1-Nrf2-ARE Pathway and Inhibiting the MAPKs and NF-kappaB Pathways. 3-nitropropionic acid 25-46 kelch-like ECH-associated protein 1 Mus musculus 91-96 26096705-8 2016 As expected, the pretreatment with activators (dimethyl fumarate and antioxidant response element inducer-3) of the Keap1-Nrf2-ARE pathway decreased the neurological impairment and lethality after 3-NP treatment. Dimethyl Fumarate 47-64 kelch-like ECH-associated protein 1 Mus musculus 116-121 26096705-9 2016 Our findings suggest that SFN may effectively attenuate 3-NP-induced striatal toxicity by activating the Keap1-Nrf2-ARE pathway and inhibiting the MAPKs and NF-kappaB pathways and that SFN has a wide therapeutic time-window for HD-like symptoms. sulforaphane 26-29 kelch-like ECH-associated protein 1 Mus musculus 105-110 27020858-3 2016 Using Keap1-knockdown (kd) mice, which express high levels of Nrf2, we found that urethane was rapidly excreted into the urine, consistent with an upregulation in the expression of urethane detoxification genes. Urethane 181-189 kelch-like ECH-associated protein 1 Mus musculus 6-11 27020858-4 2016 Consequently, urethane-induced tumors were significantly smaller and less frequent in Keap1-kd mice than in wild-type mice. Urethane 14-22 kelch-like ECH-associated protein 1 Mus musculus 86-91 26800098-0 2016 Protective effects of pogostone against LPS-induced acute lung injury in mice via regulation of Keap1-Nrf2/NF-kappaB signaling pathways. Pogostone 22-31 kelch-like ECH-associated protein 1 Mus musculus 96-101 27891208-5 2016 Endogenous n-3 PUFA decreased the elevation of oxidative stress induced by CCl4 challenge, which might be attributed to the activation of Nrf2/keap1 pathway. Fatty Acids, Omega-3 11-19 kelch-like ECH-associated protein 1 Mus musculus 143-148 26843032-8 2016 Positive Nrf2 and Keap1 immunohistological staining on mouse liver suggested that Nrf2/Keap1 signaling was involved in high salt induced ROS production. Salts 124-128 kelch-like ECH-associated protein 1 Mus musculus 18-23 26843032-8 2016 Positive Nrf2 and Keap1 immunohistological staining on mouse liver suggested that Nrf2/Keap1 signaling was involved in high salt induced ROS production. Salts 124-128 kelch-like ECH-associated protein 1 Mus musculus 87-92 26843032-8 2016 Positive Nrf2 and Keap1 immunohistological staining on mouse liver suggested that Nrf2/Keap1 signaling was involved in high salt induced ROS production. Reactive Oxygen Species 137-140 kelch-like ECH-associated protein 1 Mus musculus 18-23 26843032-8 2016 Positive Nrf2 and Keap1 immunohistological staining on mouse liver suggested that Nrf2/Keap1 signaling was involved in high salt induced ROS production. Reactive Oxygen Species 137-140 kelch-like ECH-associated protein 1 Mus musculus 87-92 26701603-5 2016 The Keap1-hypo mice were partially protected from obesity, had lower fasting glucose and insulin levels and developed less liver steatosis compared to the wild-type. Glucose 77-84 kelch-like ECH-associated protein 1 Mus musculus 4-9 26701603-7 2016 Primary Keap1-hypo hepatocyte cultures also show increased Ampk signaling and repressed glucose production. Glucose 88-95 kelch-like ECH-associated protein 1 Mus musculus 8-13 26698665-4 2016 Strikingly, liver histology revealed a dramatic reduction of lipid droplets confirmed by a decreased content of intra-hepatic triglycerides in Keap1(Deltahepa) compared to controls. Triglycerides 126-139 kelch-like ECH-associated protein 1 Mus musculus 143-148 26700463-3 2016 The ability of PTS to activate Nrf2 in MIN6 cells was assessed by dissociation of the Nrf2-Keap1 complex at different time points and by expression of ARE-driven downstream target genes of Nrf2. pterostilbene 15-18 kelch-like ECH-associated protein 1 Mus musculus 91-96 26729554-4 2016 In vitro, bixin was found to activate the NRF2 signaling pathway through blockage of ubiquitylation and degradation of NRF2 in a KEAP1-C151 dependent manner; intraperitoneal (IP) injection of bixin led to pulmonary upregulation of the NRF2 response in vivo. bixin 10-15 kelch-like ECH-associated protein 1 Mus musculus 129-134 26265043-1 2015 UNLABELLED: The acetylenic tricyclic bis(cyanoenone) TBE-31 is a highly potent cysteine targeting compound with a reversible covalent mode of action; its best-characterized target being Kelch-like ECH-associated protein-1 (Keap1), the cellular sensor for oxidants and electrophiles. acetylenic tricyclic bis(cyanoenone) tbe 16-56 kelch-like ECH-associated protein 1 Mus musculus 186-221 26459563-3 2015 Here, we describe (3S)-1-[4-[(2,3,5,6-tetramethylphenyl) sulfonylamino]-1-naphthyl]pyrrolidine-3-carboxylic acid (RA839), a small molecule that binds noncovalently to the Nrf2-interacting kelch domain of Keap1 with a Kd of ~6 muM, as demonstrated by x-ray co-crystallization and isothermal titration calorimetry. (3s)-1-[4-[(2,3,5,6-tetramethylphenyl) sulfonylamino]-1-naphthyl]pyrrolidine 18-94 kelch-like ECH-associated protein 1 Mus musculus 204-209 26459563-3 2015 Here, we describe (3S)-1-[4-[(2,3,5,6-tetramethylphenyl) sulfonylamino]-1-naphthyl]pyrrolidine-3-carboxylic acid (RA839), a small molecule that binds noncovalently to the Nrf2-interacting kelch domain of Keap1 with a Kd of ~6 muM, as demonstrated by x-ray co-crystallization and isothermal titration calorimetry. 3-carboxylic acid 95-112 kelch-like ECH-associated protein 1 Mus musculus 204-209 26459563-3 2015 Here, we describe (3S)-1-[4-[(2,3,5,6-tetramethylphenyl) sulfonylamino]-1-naphthyl]pyrrolidine-3-carboxylic acid (RA839), a small molecule that binds noncovalently to the Nrf2-interacting kelch domain of Keap1 with a Kd of ~6 muM, as demonstrated by x-ray co-crystallization and isothermal titration calorimetry. RA-839 114-119 kelch-like ECH-associated protein 1 Mus musculus 204-209 26459563-10 2015 RA839 is a selective inhibitor of the Keap1/Nrf2 interaction and a useful tool compound to study the biology of Nrf2. RA-839 0-5 kelch-like ECH-associated protein 1 Mus musculus 38-43 26527616-0 2016 Characterizations of Three Major Cysteine Sensors of Keap1 in Stress Response. Cysteine 33-41 kelch-like ECH-associated protein 1 Mus musculus 53-58 26527616-2 2016 Although Cys151, Cys273, and Cys288 of Keap1 are major sensor cysteine residues for detecting these stresses, it has not been technically feasible to evaluate the functionality of Cys273 or Cys288, since Keap1 mutants that harbor substitutions in these residues and maintain the ability to repress Nrf2 accumulation do not exist. Cysteine 62-70 kelch-like ECH-associated protein 1 Mus musculus 39-44 26527616-8 2016 This study thus demonstrates that Keap1 utilizes multiple cysteine residues specifically and/or collaboratively as sensors for the detection of a wide range of environmental stresses. Cysteine 58-66 kelch-like ECH-associated protein 1 Mus musculus 34-39 26265043-1 2015 UNLABELLED: The acetylenic tricyclic bis(cyanoenone) TBE-31 is a highly potent cysteine targeting compound with a reversible covalent mode of action; its best-characterized target being Kelch-like ECH-associated protein-1 (Keap1), the cellular sensor for oxidants and electrophiles. acetylenic tricyclic bis(cyanoenone) tbe 16-56 kelch-like ECH-associated protein 1 Mus musculus 223-228 26265043-1 2015 UNLABELLED: The acetylenic tricyclic bis(cyanoenone) TBE-31 is a highly potent cysteine targeting compound with a reversible covalent mode of action; its best-characterized target being Kelch-like ECH-associated protein-1 (Keap1), the cellular sensor for oxidants and electrophiles. Cysteine 79-87 kelch-like ECH-associated protein 1 Mus musculus 186-221 26265043-1 2015 UNLABELLED: The acetylenic tricyclic bis(cyanoenone) TBE-31 is a highly potent cysteine targeting compound with a reversible covalent mode of action; its best-characterized target being Kelch-like ECH-associated protein-1 (Keap1), the cellular sensor for oxidants and electrophiles. Cysteine 79-87 kelch-like ECH-associated protein 1 Mus musculus 223-228 26265043-2 2015 TBE-31 reacts with cysteines of Keap1, impairing its ability to target nuclear factor-erythroid 2 p45-related factor 2 (Nrf2) for degradation. tbe 0-3 kelch-like ECH-associated protein 1 Mus musculus 32-37 26265043-2 2015 TBE-31 reacts with cysteines of Keap1, impairing its ability to target nuclear factor-erythroid 2 p45-related factor 2 (Nrf2) for degradation. Cysteine 19-28 kelch-like ECH-associated protein 1 Mus musculus 32-37 25818184-0 2015 The role of 17beta-estradiol in the regulation of antioxidant enzymes via the Nrf2-Keap1 pathway in the livers of CBA/H mice. Estradiol 12-28 kelch-like ECH-associated protein 1 Mus musculus 83-88 25816687-6 2015 TauCl binds directly to Kelch-like ECH association protein 1 (Keap1), which appears to retard the Keap1-driven degradation of Nrf2. N-chlorotaurine 0-5 kelch-like ECH-associated protein 1 Mus musculus 24-60 25816687-6 2015 TauCl binds directly to Kelch-like ECH association protein 1 (Keap1), which appears to retard the Keap1-driven degradation of Nrf2. N-chlorotaurine 0-5 kelch-like ECH-associated protein 1 Mus musculus 62-67 25816687-6 2015 TauCl binds directly to Kelch-like ECH association protein 1 (Keap1), which appears to retard the Keap1-driven degradation of Nrf2. N-chlorotaurine 0-5 kelch-like ECH-associated protein 1 Mus musculus 98-103 25896849-5 2015 Mutation of cysteine to serine of keap-1 proteins (C151S, C273S, and C288S) lost the ability of HO-1 induction by AscA, due to failure of translocation of Nrf-2 to nucleus. Cysteine 12-20 kelch-like ECH-associated protein 1 Mus musculus 34-40 25896849-5 2015 Mutation of cysteine to serine of keap-1 proteins (C151S, C273S, and C288S) lost the ability of HO-1 induction by AscA, due to failure of translocation of Nrf-2 to nucleus. Serine 24-30 kelch-like ECH-associated protein 1 Mus musculus 34-40 26111761-6 2015 Farrerol down-regulated the expression of the Keap1 protein and the thiol reducing agents attenuated farrerol-induced HO-1 expression. farrerol 0-8 kelch-like ECH-associated protein 1 Mus musculus 46-51 26111761-6 2015 Farrerol down-regulated the expression of the Keap1 protein and the thiol reducing agents attenuated farrerol-induced HO-1 expression. farrerol 101-109 kelch-like ECH-associated protein 1 Mus musculus 46-51 26111761-9 2015 It is hence likely that farrerol inactivated KEAP-1 or activated the Akt, p38 and ERK to facilitate the release of Nrf2 from Keap1 and subsequent reduced the intracellular production of reactive oxygen species via the induction of HO-1 expression. farrerol 24-32 kelch-like ECH-associated protein 1 Mus musculus 45-51 26111761-9 2015 It is hence likely that farrerol inactivated KEAP-1 or activated the Akt, p38 and ERK to facilitate the release of Nrf2 from Keap1 and subsequent reduced the intracellular production of reactive oxygen species via the induction of HO-1 expression. farrerol 24-32 kelch-like ECH-associated protein 1 Mus musculus 125-130 26551704-6 2015 The proximal regulator of Nrf2 is Keap1 (Kelch-like ECH-associated protein-1), a cysteine (Cys)-rich protein that normally interacts transiently with Nrf2, targeting it for degradation. Cysteine 81-89 kelch-like ECH-associated protein 1 Mus musculus 34-39 26551704-6 2015 The proximal regulator of Nrf2 is Keap1 (Kelch-like ECH-associated protein-1), a cysteine (Cys)-rich protein that normally interacts transiently with Nrf2, targeting it for degradation. Cysteine 81-89 kelch-like ECH-associated protein 1 Mus musculus 41-76 26551704-6 2015 The proximal regulator of Nrf2 is Keap1 (Kelch-like ECH-associated protein-1), a cysteine (Cys)-rich protein that normally interacts transiently with Nrf2, targeting it for degradation. Cysteine 91-94 kelch-like ECH-associated protein 1 Mus musculus 34-39 26551704-6 2015 The proximal regulator of Nrf2 is Keap1 (Kelch-like ECH-associated protein-1), a cysteine (Cys)-rich protein that normally interacts transiently with Nrf2, targeting it for degradation. Cysteine 91-94 kelch-like ECH-associated protein 1 Mus musculus 41-76 25818184-1 2015 AIMS: We aimed to explore the impact of surgical 17beta-estradiol (E2) deprivation/administration on the expression of antioxidant enzymes with an emphasis on the alteration of the NF-E2-related factor 2/Kelch-like ECH-associated protein 1 (Nrf2/Keap1) pathway under physiological conditions in the livers of CBA/H mice of both sexes. Estradiol 49-65 kelch-like ECH-associated protein 1 Mus musculus 246-251 25818184-1 2015 AIMS: We aimed to explore the impact of surgical 17beta-estradiol (E2) deprivation/administration on the expression of antioxidant enzymes with an emphasis on the alteration of the NF-E2-related factor 2/Kelch-like ECH-associated protein 1 (Nrf2/Keap1) pathway under physiological conditions in the livers of CBA/H mice of both sexes. Estradiol 67-69 kelch-like ECH-associated protein 1 Mus musculus 246-251 25586622-10 2015 Furthermore, expressions of the hepatic Nrf2 protein and Nrf2, Keap1, and NQO1 genes in the HT + Zn group were not only higher than the HT group but also higher than the control group. Zinc 97-99 kelch-like ECH-associated protein 1 Mus musculus 63-68 25288107-0 2015 Melatonin antagonizes Mn-induced oxidative injury through the activation of keap1-Nrf2-ARE signaling pathway in the striatum of mice. Melatonin 0-9 kelch-like ECH-associated protein 1 Mus musculus 76-81 25906049-0 2015 Differential in vivo genotoxicity of arsenic trioxide in glutathione depleted mouse bone marrow cells: expressions of Nrf2/Keap1/P62. Arsenic Trioxide 37-53 kelch-like ECH-associated protein 1 Mus musculus 123-128 25288107-4 2015 This study investigated the role of melatonin (MLT), an agent that was recently shown to induce the activation of the Kelch-like ECH-associated protein 1 (Keap1)-Nrf2-antioxidant response elements (ARE) pathway against manganism. Melatonin 36-45 kelch-like ECH-associated protein 1 Mus musculus 118-153 25288107-4 2015 This study investigated the role of melatonin (MLT), an agent that was recently shown to induce the activation of the Kelch-like ECH-associated protein 1 (Keap1)-Nrf2-antioxidant response elements (ARE) pathway against manganism. Melatonin 36-45 kelch-like ECH-associated protein 1 Mus musculus 155-160 25421510-7 2014 In parallel, alcohol exposure in vitro decreased Keap1 gene and protein expression in lung fibroblasts. Alcohols 13-20 kelch-like ECH-associated protein 1 Mus musculus 49-54 25280775-4 2015 Phalloidin increased the expression of neutrophil-specific chemokine mKC and MIP-2 in Nrf2-null and WT mice, but such increases were attenuated in Keap1-HKO and OA-pretreated mice. Phalloidine 0-10 kelch-like ECH-associated protein 1 Mus musculus 147-152 26310178-10 2015 8-Nitro-cGMP specifically S-guanylates Keap1, a negative regulator of transcription factor Nrf2, which in turn up-regulates transcription of HO-1. 8-nitroguanosine 3',5'-cyclic monophosphate 0-12 kelch-like ECH-associated protein 1 Mus musculus 39-44 26576227-4 2015 Additionally, Lico A dramatically upregulated the antioxidant enzyme heme oxygenase 1 (HO-1) and nuclear factor erythroid 2-related factor 2 (Nrf2), which were associated with inducing Nrf2 nuclear translocation, decreasing Keap1 protein expression and increasing antioxidant response element (ARE) promoter activity. licochalcone A 14-20 kelch-like ECH-associated protein 1 Mus musculus 224-229 25270507-5 2014 Nrf2 induction by genetic knockdown of Keap1 increased plasma FGF21 level and hepatic Fgf21 expression in diabetic db/db mice and high-calorie-diet-induced obesity model mice. calorie 135-142 kelch-like ECH-associated protein 1 Mus musculus 39-44 24406247-0 2014 1,4-Naphthoquinone, a pro-oxidant, suppresses immune responses via KEAP-1 glutathionylation. 1,4-naphthoquinone 0-18 kelch-like ECH-associated protein 1 Mus musculus 67-73 25002747-10 2014 These results demonstrated that dynamic and coordinated regulation of KEAP1-NRF2-ARE and p53/p21 signaling pathways was associated with compensatory liver regeneration after APAP-induced acute liver injury. Acetaminophen 174-178 kelch-like ECH-associated protein 1 Mus musculus 70-75 24859727-10 2014 Only two proteins altered by CDDO-me in WT animals were similarly affected in Nrf2((-/-)) mice, demonstrating the high degree of selectivity of CDDO-me for the Nrf2:Keap1 signalling pathway. bardoxolone methyl 144-151 kelch-like ECH-associated protein 1 Mus musculus 165-170 24769730-5 2014 Here we demonstrate that Keap1 protein was rapidly degraded in hepatocytes, through autophagy in a p62-dependent manner, in response to the toxic saturated FFA palmitate, but not following incubation with the non-toxic FFA oleic acid. Fatty Acids, Nonesterified 156-159 kelch-like ECH-associated protein 1 Mus musculus 25-30 24769730-5 2014 Here we demonstrate that Keap1 protein was rapidly degraded in hepatocytes, through autophagy in a p62-dependent manner, in response to the toxic saturated FFA palmitate, but not following incubation with the non-toxic FFA oleic acid. Palmitates 160-169 kelch-like ECH-associated protein 1 Mus musculus 25-30 24769730-5 2014 Here we demonstrate that Keap1 protein was rapidly degraded in hepatocytes, through autophagy in a p62-dependent manner, in response to the toxic saturated FFA palmitate, but not following incubation with the non-toxic FFA oleic acid. Fatty Acids, Nonesterified 219-222 kelch-like ECH-associated protein 1 Mus musculus 25-30 24769730-5 2014 Here we demonstrate that Keap1 protein was rapidly degraded in hepatocytes, through autophagy in a p62-dependent manner, in response to the toxic saturated FFA palmitate, but not following incubation with the non-toxic FFA oleic acid. Oleic Acid 223-233 kelch-like ECH-associated protein 1 Mus musculus 25-30 24769730-7 2014 Also, Keap1 knockdown further sensitized hepatocytes to lipoapoptosis by palmitate. Palmitates 73-82 kelch-like ECH-associated protein 1 Mus musculus 6-11 24769730-8 2014 Likewise, primary hepatocytes isolated from liver-specific Keap1(-/-) mice displayed higher Bim and PUMA protein levels and demonstrated increased sensitivity to palmitate-induced apoptosis than wild-type mouse hepatocytes. Palmitates 162-171 kelch-like ECH-associated protein 1 Mus musculus 59-64 24556415-0 2014 Oxaliplatin activates the Keap1/Nrf2 antioxidant system conferring protection against the cytotoxicity of anticancer drugs. Oxaliplatin 0-11 kelch-like ECH-associated protein 1 Mus musculus 26-31 24556415-6 2014 However, forced expression of WT mKeap1 restored the ability of oxaliplatin to activate the transcription factor. Oxaliplatin 64-75 kelch-like ECH-associated protein 1 Mus musculus 33-39 24556415-7 2014 Cys(151) in Keap1 was required for the response stimulated by oxaliplatin. Cysteine 0-3 kelch-like ECH-associated protein 1 Mus musculus 12-17 24556415-7 2014 Cys(151) in Keap1 was required for the response stimulated by oxaliplatin. Oxaliplatin 62-73 kelch-like ECH-associated protein 1 Mus musculus 12-17 24406247-8 2014 NQ treatment increased total protein S-thiolation, induced glutathionylation of KEAP-1 protein and decreased IKKbeta levels in lymphocytes. 1,4-naphthoquinone 0-2 kelch-like ECH-associated protein 1 Mus musculus 80-86 24406247-9 2014 Molecular docking studies revealed that NQ can disrupt KEAP-1/Nrf-2 interaction by directly blocking the binding site of Nrf-2 in the KEAP-1 protein. 1,4-naphthoquinone 40-42 kelch-like ECH-associated protein 1 Mus musculus 55-61 24406247-9 2014 Molecular docking studies revealed that NQ can disrupt KEAP-1/Nrf-2 interaction by directly blocking the binding site of Nrf-2 in the KEAP-1 protein. 1,4-naphthoquinone 40-42 kelch-like ECH-associated protein 1 Mus musculus 134-140 25270507-7 2014 Furthermore, in Keap1-knockdown db/db mice, Nrf2 enhanced expression of glucose- and lipid-metabolism-related genes in adipose tissues, which improved plasma lipid profiles. Glucose 72-79 kelch-like ECH-associated protein 1 Mus musculus 16-21 24675710-8 2014 alpha-DHC targeted Keap-1 by modifying its cysteine thiols, dissociating it from Nrf-2 and facilitating nuclear entry of the latter; and this in turn induced HO-1 expression. alpha-dhc 0-9 kelch-like ECH-associated protein 1 Mus musculus 19-25 24675710-8 2014 alpha-DHC targeted Keap-1 by modifying its cysteine thiols, dissociating it from Nrf-2 and facilitating nuclear entry of the latter; and this in turn induced HO-1 expression. cysteine thiols 43-58 kelch-like ECH-associated protein 1 Mus musculus 19-25 24675710-9 2014 Thus alpha-DHC exerts its anti-inflammatory activity in a dual manner: by down regulating MAPKs and restricting nuclear stabilization of NF-kappaB at one end, and by disrupting Nrf-2-Keap-1 complex on the other. alpha-dhc 5-14 kelch-like ECH-associated protein 1 Mus musculus 183-189 24530882-10 2014 Furthermore, the expression of Nrf2 was reduced, and its repressor Kelch-like ECH-associated protein 1 (Keap1) was increased significantly, whereas heme oxygenase-1 (HO-1) was upregulated and NAD(P)H quinone oxidoreductase-1 (NQO1) was barely increased in the cytoplasm of tubules in kidneys after treatment with AAI. aristolochic acid I 313-316 kelch-like ECH-associated protein 1 Mus musculus 67-102 24530882-10 2014 Furthermore, the expression of Nrf2 was reduced, and its repressor Kelch-like ECH-associated protein 1 (Keap1) was increased significantly, whereas heme oxygenase-1 (HO-1) was upregulated and NAD(P)H quinone oxidoreductase-1 (NQO1) was barely increased in the cytoplasm of tubules in kidneys after treatment with AAI. aristolochic acid I 313-316 kelch-like ECH-associated protein 1 Mus musculus 104-109 24667526-10 2014 The mRNAs of GSH conjugation and peroxide reduction enzymes, such as Gstalpha1, Gstalpha4, Gstmu, and Gpx2 were higher in livers of Keap1-HKO mice, together with higher expression of the rate-limiting enzyme for GSH synthesis (Gclc). Glutathione 13-16 kelch-like ECH-associated protein 1 Mus musculus 132-137 24667526-10 2014 The mRNAs of GSH conjugation and peroxide reduction enzymes, such as Gstalpha1, Gstalpha4, Gstmu, and Gpx2 were higher in livers of Keap1-HKO mice, together with higher expression of the rate-limiting enzyme for GSH synthesis (Gclc). Peroxides 33-41 kelch-like ECH-associated protein 1 Mus musculus 132-137 24667526-10 2014 The mRNAs of GSH conjugation and peroxide reduction enzymes, such as Gstalpha1, Gstalpha4, Gstmu, and Gpx2 were higher in livers of Keap1-HKO mice, together with higher expression of the rate-limiting enzyme for GSH synthesis (Gclc). Glutathione 212-215 kelch-like ECH-associated protein 1 Mus musculus 132-137 24667526-12 2014 In conclusion, this study demonstrates that higher basal levels of Nrf2 and GSH-related genes in Keap1-HKO mice prevented microcystin-induced oxidative stress and liver injury. Glutathione 76-79 kelch-like ECH-associated protein 1 Mus musculus 97-102 24206218-8 2014 In the absence of glucose, addition of fatty acids differentially affects the production of ATP in mouse embryonic fibroblasts from wild-type, Nrf2-knockout and Keap1 (Kelch-like ECH-associated protein 1)-knockout mice. Fatty Acids 39-50 kelch-like ECH-associated protein 1 Mus musculus 161-166 24206218-8 2014 In the absence of glucose, addition of fatty acids differentially affects the production of ATP in mouse embryonic fibroblasts from wild-type, Nrf2-knockout and Keap1 (Kelch-like ECH-associated protein 1)-knockout mice. Fatty Acids 39-50 kelch-like ECH-associated protein 1 Mus musculus 168-203 24206218-8 2014 In the absence of glucose, addition of fatty acids differentially affects the production of ATP in mouse embryonic fibroblasts from wild-type, Nrf2-knockout and Keap1 (Kelch-like ECH-associated protein 1)-knockout mice. Adenosine Triphosphate 92-95 kelch-like ECH-associated protein 1 Mus musculus 161-166 24206218-8 2014 In the absence of glucose, addition of fatty acids differentially affects the production of ATP in mouse embryonic fibroblasts from wild-type, Nrf2-knockout and Keap1 (Kelch-like ECH-associated protein 1)-knockout mice. Adenosine Triphosphate 92-95 kelch-like ECH-associated protein 1 Mus musculus 168-203 24489685-0 2014 Keap1 cysteine 288 as a potential target for diallyl trisulfide-induced Nrf2 activation. Cysteine 6-14 kelch-like ECH-associated protein 1 Mus musculus 0-5 24216314-8 2014 Induction of Nrf2 signaling in response to sodium iodate was partially restored in the RPE of aging mice with genetic rescue, using conditional knockdown of the Nrf2 negative regulator Keap1 (Tam-Cre; Keap1loxP) compared to Keap1loxP mice. sodium iodate 43-56 kelch-like ECH-associated protein 1 Mus musculus 185-190 24161443-4 2014 MiR-200a-3p/141-3p, in turn, act to target Keap1, Tgfbeta2, fibronectin, and Zeb2 directly and regulate Tgfbeta1 and Nrf2 indirectly under high-glucose conditions, resulting in profound dysregulations in Keap1-Nrf2, Tgfbeta1/2, and Zeb1/2 signaling. Glucose 144-151 kelch-like ECH-associated protein 1 Mus musculus 43-48 24489685-8 2014 Cysteine-151, -273 and -288 of Kelch-like ECH-associated protein-1 (Keap1), a cytosolic repressor of Nrf2, have been considered to act as a redox sensor and play a role in Nrf2 activation. Cysteine 0-8 kelch-like ECH-associated protein 1 Mus musculus 31-66 24489685-8 2014 Cysteine-151, -273 and -288 of Kelch-like ECH-associated protein-1 (Keap1), a cytosolic repressor of Nrf2, have been considered to act as a redox sensor and play a role in Nrf2 activation. Cysteine 0-8 kelch-like ECH-associated protein 1 Mus musculus 68-73 24489685-0 2014 Keap1 cysteine 288 as a potential target for diallyl trisulfide-induced Nrf2 activation. diallyl trisulfide 45-63 kelch-like ECH-associated protein 1 Mus musculus 0-5 23801334-0 2013 The Keap1/Nrf2 protein axis plays a role in osteoclast differentiation by regulating intracellular reactive oxygen species signaling. Reactive Oxygen Species 99-122 kelch-like ECH-associated protein 1 Mus musculus 4-9 24489685-11 2014 LC-ESI-MS/MS analysis of recombinant Keap1 treated with DATS revealed that the peptide fragment containing Cys288 gained a molecular mass of 72.1 Da equivalent to the molecular weight of mono-allyl mono-sulfide. dats 56-60 kelch-like ECH-associated protein 1 Mus musculus 37-42 24489685-11 2014 LC-ESI-MS/MS analysis of recombinant Keap1 treated with DATS revealed that the peptide fragment containing Cys288 gained a molecular mass of 72.1 Da equivalent to the molecular weight of mono-allyl mono-sulfide. mono-allyl mono-sulfide 187-210 kelch-like ECH-associated protein 1 Mus musculus 37-42 24489685-12 2014 Taken together, these findings suggest that DATS may directly interact with the Cys288 residue of Keap1, which partly accounts for its ability to induce Nrf2 activation and upregulate defensive gene expression. dats 44-48 kelch-like ECH-associated protein 1 Mus musculus 98-103 24191056-3 2013 A striking feature of the structure of exemestane is an extended system of conjugated Michael reaction functions, which is also characteristic of inducers of a broad network of chemoprotective genes regulated by the Keap1 (Kelch-like ECA-associated protein)/Nrf2 (nuclear factor E2-related factor 2)/ARE (antioxidant response element) signaling system. exemestane 39-49 kelch-like ECH-associated protein 1 Mus musculus 216-221 24224011-0 2013 Keap1-knockdown decreases fasting-induced fatty liver via altered lipid metabolism and decreased fatty acid mobilization from adipose tissue. Fatty Acids 97-107 kelch-like ECH-associated protein 1 Mus musculus 0-5 24055470-4 2013 We demonstrated that polysulfide reversibly modified Keap1 to form oxidized dimers and induced the translocation of Nrf2. polysulfide 21-32 kelch-like ECH-associated protein 1 Mus musculus 53-58 24131734-9 2013 Acrolein exposure rapidly depleted lung tissue glutathione (GSH) levels, and induced activation of the Nrf2 pathway, indicated by accumulation of Nrf2, increased alkylation of Keap1, and induction of Nrf2-target genes such as HO-1. Acrolein 0-8 kelch-like ECH-associated protein 1 Mus musculus 176-181 23157314-3 2013 For example, it can react with particular protein Cys thiols because of its electrophilicity and can cause unique post-translational modifications of redox-sensor proteins such as Keap1 and H-Ras. Cysteine 50-53 kelch-like ECH-associated protein 1 Mus musculus 180-185 23157314-3 2013 For example, it can react with particular protein Cys thiols because of its electrophilicity and can cause unique post-translational modifications of redox-sensor proteins such as Keap1 and H-Ras. Sulfhydryl Compounds 54-60 kelch-like ECH-associated protein 1 Mus musculus 180-185 23157314-4 2013 CRITICAL ISSUES: Site-specific S-guanylation of Keap1 at Cys434 induced NO- and ROS-mediated adaptive responses to oxidative stress. Reactive Oxygen Species 80-83 kelch-like ECH-associated protein 1 Mus musculus 48-53 23800876-8 2013 Co-immunoprecipitation experiments revealed that, in addition to AhR-Arnt binding, TCDD induced an interaction between AhR and Nrf2 as well as Keap1. Polychlorinated Dibenzodioxins 83-87 kelch-like ECH-associated protein 1 Mus musculus 143-148 23884569-7 2013 RESULTS: CR lowered hepatic lipid content, and induced fatty acid oxidation gene expression to a greater degree in Keap1-KD compared to C57BL/6 mice. Fatty Acids 55-65 kelch-like ECH-associated protein 1 Mus musculus 115-120 23884569-8 2013 CR differentially altered miRNA 34a, 370, let-7b* in livers of Keap1-KD compared to C57BL/6 mice. Chromium 0-2 kelch-like ECH-associated protein 1 Mus musculus 63-68 23884569-9 2013 CONCLUSIONS: CR induced induction of fatty acid oxidation gene expression was augmented with Keap1 knockdown, which was associated with differential expression of several miRNAs implicated in fatty acid oxidation and lipid accumulation. Chromium 13-15 kelch-like ECH-associated protein 1 Mus musculus 93-98 23884569-9 2013 CONCLUSIONS: CR induced induction of fatty acid oxidation gene expression was augmented with Keap1 knockdown, which was associated with differential expression of several miRNAs implicated in fatty acid oxidation and lipid accumulation. Fatty Acids 192-202 kelch-like ECH-associated protein 1 Mus musculus 93-98 23801334-9 2013 This is the first study to show that the Keap1/Nrf2 axis regulates RANKL-dependent osteoclastogenesis through modulation of intracellular ROS signaling via expression of cytoprotective enzymes. Reactive Oxygen Species 138-141 kelch-like ECH-associated protein 1 Mus musculus 41-46 23867319-1 2013 BACKGROUND & AIMS: The Keap1-Nrf2 signaling pathway regulates host cell defense responses against oxidative stress and maintains the cellular redox balance. Adenosine Monophosphate 12-15 kelch-like ECH-associated protein 1 Mus musculus 27-32 23867319-7 2013 Pretreatment of liver donors with PI3K inhibitor (LY294002) disrupted Akt/HIF-1A signaling and recreated hepatocellular damage in otherwise IR-resistant Keap1 HKO transplants. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 50-58 kelch-like ECH-associated protein 1 Mus musculus 153-158 24018193-0 2013 Synthesis and biological evaluation of biotin conjugates of (+-)-(4bS,8aR,10aS)-10a-ethynyl-4b,8,8-trimethyl-3,7-dioxo-3,4b,7,8,8a,9,10,10a-octahydro-phenanthrene-2,6-dicarbonitrile, an activator of the Keap1/Nrf2/ARE pathway, for the isolation of its protein targets. Biotin 39-45 kelch-like ECH-associated protein 1 Mus musculus 203-208 22688683-0 2013 1H, 15N and 13C backbone resonance assignments of the Kelch domain of mouse Keap1. Hydrogen 0-2 kelch-like ECH-associated protein 1 Mus musculus 76-81 22688683-0 2013 1H, 15N and 13C backbone resonance assignments of the Kelch domain of mouse Keap1. 15n 4-7 kelch-like ECH-associated protein 1 Mus musculus 76-81 22688683-0 2013 1H, 15N and 13C backbone resonance assignments of the Kelch domain of mouse Keap1. 13c 12-15 kelch-like ECH-associated protein 1 Mus musculus 76-81 23825090-4 2013 METHODS: Sulforaphane [SF, 1-isothiocyano-4-(methylsulfinyl)butane] derived from its glucosinolate precursor contained in cruciferous vegetables and related inducers of the Keap1/Nrf2/ARE pathway were assessed for their potencies to induce ALDH in murine hepatoma Hepa1c1c7 cells. sulforaphane 9-21 kelch-like ECH-associated protein 1 Mus musculus 173-178 23825090-4 2013 METHODS: Sulforaphane [SF, 1-isothiocyano-4-(methylsulfinyl)butane] derived from its glucosinolate precursor contained in cruciferous vegetables and related inducers of the Keap1/Nrf2/ARE pathway were assessed for their potencies to induce ALDH in murine hepatoma Hepa1c1c7 cells. sulforaphane 23-25 kelch-like ECH-associated protein 1 Mus musculus 173-178 23825090-4 2013 METHODS: Sulforaphane [SF, 1-isothiocyano-4-(methylsulfinyl)butane] derived from its glucosinolate precursor contained in cruciferous vegetables and related inducers of the Keap1/Nrf2/ARE pathway were assessed for their potencies to induce ALDH in murine hepatoma Hepa1c1c7 cells. Glucosinolates 85-98 kelch-like ECH-associated protein 1 Mus musculus 173-178 23884569-3 2013 However, limited interaction of Nrf2/Keap1 and CR exists. Chromium 47-49 kelch-like ECH-associated protein 1 Mus musculus 37-42 23884569-4 2013 The purpose of this study was to determine how Keap1 knockdown (Keap1-KD), which is known to increase Nrf2 activity, affects the CR response, such as weight loss, hepatic lipid decrease, and induction of fatty acid oxidation gene expression. Chromium 129-131 kelch-like ECH-associated protein 1 Mus musculus 47-52 23884569-4 2013 The purpose of this study was to determine how Keap1 knockdown (Keap1-KD), which is known to increase Nrf2 activity, affects the CR response, such as weight loss, hepatic lipid decrease, and induction of fatty acid oxidation gene expression. Chromium 129-131 kelch-like ECH-associated protein 1 Mus musculus 64-69 23884569-4 2013 The purpose of this study was to determine how Keap1 knockdown (Keap1-KD), which is known to increase Nrf2 activity, affects the CR response, such as weight loss, hepatic lipid decrease, and induction of fatty acid oxidation gene expression. Fatty Acids 204-214 kelch-like ECH-associated protein 1 Mus musculus 47-52 23884569-4 2013 The purpose of this study was to determine how Keap1 knockdown (Keap1-KD), which is known to increase Nrf2 activity, affects the CR response, such as weight loss, hepatic lipid decrease, and induction of fatty acid oxidation gene expression. Fatty Acids 204-214 kelch-like ECH-associated protein 1 Mus musculus 64-69 23884569-7 2013 RESULTS: CR lowered hepatic lipid content, and induced fatty acid oxidation gene expression to a greater degree in Keap1-KD compared to C57BL/6 mice. Chromium 9-11 kelch-like ECH-associated protein 1 Mus musculus 115-120 22964642-9 2013 Pre-treatment of Keap1(-/-) MEFs or A549 cells with the LY294002 PI3K inhibitor or the MK-2206 PKB/Akt inhibitor increased their sensitivity to acrolein, chlorambucil and cisplatin between 1.9-fold and 3.1-fold, and this was substantially attenuated by simultaneous pre-treatment with the GSK-3 inhibitor CT99021. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 56-64 kelch-like ECH-associated protein 1 Mus musculus 17-22 22964642-9 2013 Pre-treatment of Keap1(-/-) MEFs or A549 cells with the LY294002 PI3K inhibitor or the MK-2206 PKB/Akt inhibitor increased their sensitivity to acrolein, chlorambucil and cisplatin between 1.9-fold and 3.1-fold, and this was substantially attenuated by simultaneous pre-treatment with the GSK-3 inhibitor CT99021. MK 2206 87-94 kelch-like ECH-associated protein 1 Mus musculus 17-22 22964642-9 2013 Pre-treatment of Keap1(-/-) MEFs or A549 cells with the LY294002 PI3K inhibitor or the MK-2206 PKB/Akt inhibitor increased their sensitivity to acrolein, chlorambucil and cisplatin between 1.9-fold and 3.1-fold, and this was substantially attenuated by simultaneous pre-treatment with the GSK-3 inhibitor CT99021. Acrolein 144-152 kelch-like ECH-associated protein 1 Mus musculus 17-22 22964642-9 2013 Pre-treatment of Keap1(-/-) MEFs or A549 cells with the LY294002 PI3K inhibitor or the MK-2206 PKB/Akt inhibitor increased their sensitivity to acrolein, chlorambucil and cisplatin between 1.9-fold and 3.1-fold, and this was substantially attenuated by simultaneous pre-treatment with the GSK-3 inhibitor CT99021. Chlorambucil 154-166 kelch-like ECH-associated protein 1 Mus musculus 17-22 22964642-9 2013 Pre-treatment of Keap1(-/-) MEFs or A549 cells with the LY294002 PI3K inhibitor or the MK-2206 PKB/Akt inhibitor increased their sensitivity to acrolein, chlorambucil and cisplatin between 1.9-fold and 3.1-fold, and this was substantially attenuated by simultaneous pre-treatment with the GSK-3 inhibitor CT99021. Cisplatin 171-180 kelch-like ECH-associated protein 1 Mus musculus 17-22 23716596-5 2013 When Keap1flox/- mice were crossed with diabetic db/db mice, blood glucose levels became lower through improvement of both insulin secretion and insulin resistance. Blood Glucose 61-74 kelch-like ECH-associated protein 1 Mus musculus 5-10 23674500-0 2013 KEAP1 is a redox sensitive target that arbitrates the opposing radiosensitive effects of parthenolide in normal and cancer cells. parthenolide 89-101 kelch-like ECH-associated protein 1 Mus musculus 0-5 23674500-4 2013 The present study identifies KEAP1 as the downstream redox target that contributes to parthenolide"s radiosensitization effect in prostate cancer cells. parthenolide 86-98 kelch-like ECH-associated protein 1 Mus musculus 29-34 23674500-6 2013 Mechanistically, parthenolide increases the level of cellular ROS and causes oxidation of thioredoxin (TrX) in prostate cancer cells, leading to a TrX-dependent increase in a reduced state of KEAP1, which in turn leads to KEAP1-mediated PGAM5 and Bcl-xL (BCL2L1) degradation. parthenolide 17-29 kelch-like ECH-associated protein 1 Mus musculus 192-197 23674500-6 2013 Mechanistically, parthenolide increases the level of cellular ROS and causes oxidation of thioredoxin (TrX) in prostate cancer cells, leading to a TrX-dependent increase in a reduced state of KEAP1, which in turn leads to KEAP1-mediated PGAM5 and Bcl-xL (BCL2L1) degradation. parthenolide 17-29 kelch-like ECH-associated protein 1 Mus musculus 222-227 23674500-7 2013 In contrast, parthenolide increases oxidation of KEAP1 in normal prostate epithelial cells, leading to increased Nrf2 (NFE2L2) levels and subsequent Nrf2-dependent expression of antioxidant enzymes. parthenolide 13-25 kelch-like ECH-associated protein 1 Mus musculus 49-54 23674500-8 2013 These results reveal a novel redox-mediated modification of KEAP1 in controlling the differential effect of parthenolide on tumor and normal cell radiosensitivity. parthenolide 108-120 kelch-like ECH-associated protein 1 Mus musculus 60-65 27335833-0 2013 In Vivo Effect of Arsenic Trioxide on Keap1-p62-Nrf2 Signaling Pathway in Mouse Liver: Expression of Antioxidant Responsive Element-Driven Genes Related to Glutathione Metabolism. Arsenic Trioxide 18-34 kelch-like ECH-associated protein 1 Mus musculus 38-43 27335833-8 2013 Keap1 protein as well as mRNA level decreased concomitantly in arsenic treated mice. Arsenic 63-70 kelch-like ECH-associated protein 1 Mus musculus 0-5 23295186-0 2013 Protective effect of lipoic acid against oxidative stress is mediated by Keap1/Nrf2-dependent heme oxygenase-1 induction in the RGC-5 cellline. Thioctic Acid 21-32 kelch-like ECH-associated protein 1 Mus musculus 73-78 23718696-1 2013 2-tert-Butyl-1,4-benzoquinone (TBQ), an electrophilic metabolite of butylated hydroxyanisole (BHA), causes activation of Nrf2 together with S-arylation of its negative regulator Keap1 in RAW264.7 cells. 2-tert-butyl-4-quinone 0-29 kelch-like ECH-associated protein 1 Mus musculus 178-183 23718696-1 2013 2-tert-Butyl-1,4-benzoquinone (TBQ), an electrophilic metabolite of butylated hydroxyanisole (BHA), causes activation of Nrf2 together with S-arylation of its negative regulator Keap1 in RAW264.7 cells. 2-tert-butyl-4-quinone 31-34 kelch-like ECH-associated protein 1 Mus musculus 178-183 23718696-1 2013 2-tert-Butyl-1,4-benzoquinone (TBQ), an electrophilic metabolite of butylated hydroxyanisole (BHA), causes activation of Nrf2 together with S-arylation of its negative regulator Keap1 in RAW264.7 cells. Butylated Hydroxyanisole 68-92 kelch-like ECH-associated protein 1 Mus musculus 178-183 23718696-1 2013 2-tert-Butyl-1,4-benzoquinone (TBQ), an electrophilic metabolite of butylated hydroxyanisole (BHA), causes activation of Nrf2 together with S-arylation of its negative regulator Keap1 in RAW264.7 cells. Butylated Hydroxyanisole 94-97 kelch-like ECH-associated protein 1 Mus musculus 178-183 23176571-0 2013 Hydrogen sulfide protects against cellular senescence via S-sulfhydration of Keap1 and activation of Nrf2. Hydrogen Sulfide 0-16 kelch-like ECH-associated protein 1 Mus musculus 77-82 23176571-9 2013 NaHS S-sulfhydrated Keap1 at cysteine-151, induced Nrf2 dissociation from Keap1, enhanced Nrf2 nuclear translocation, and stimulated mRNA expression of Nrf2-targeted downstream genes, such as glutamate-cysteine ligase and GSH reductase. sodium bisulfide 0-4 kelch-like ECH-associated protein 1 Mus musculus 20-25 23176571-9 2013 NaHS S-sulfhydrated Keap1 at cysteine-151, induced Nrf2 dissociation from Keap1, enhanced Nrf2 nuclear translocation, and stimulated mRNA expression of Nrf2-targeted downstream genes, such as glutamate-cysteine ligase and GSH reductase. sodium bisulfide 0-4 kelch-like ECH-associated protein 1 Mus musculus 74-79 23176571-9 2013 NaHS S-sulfhydrated Keap1 at cysteine-151, induced Nrf2 dissociation from Keap1, enhanced Nrf2 nuclear translocation, and stimulated mRNA expression of Nrf2-targeted downstream genes, such as glutamate-cysteine ligase and GSH reductase. Cysteine 29-37 kelch-like ECH-associated protein 1 Mus musculus 20-25 23176571-11 2013 CONCLUSION: H2S protects against cellular aging via S-sulfhydration of Keap1 and Nrf2 activation in association with oxidative stress. Hydrogen Sulfide 12-15 kelch-like ECH-associated protein 1 Mus musculus 71-76 23295186-10 2013 These results suggest that ROS production triggered by R-LA might modify Kelch-like ECH-associated protein (Keap1), which in turn induces HO-1 expression through the PI3K signaling pathway. Reactive Oxygen Species 27-30 kelch-like ECH-associated protein 1 Mus musculus 108-113 23250896-6 2013 Keap1-knockdown (Keap1-KD) mice were resistant to 4NQO-induced tongue and esophageal carcinogenesis. 4-Nitroquinoline-1-oxide 50-54 kelch-like ECH-associated protein 1 Mus musculus 0-5 23250896-6 2013 Keap1-knockdown (Keap1-KD) mice were resistant to 4NQO-induced tongue and esophageal carcinogenesis. 4-Nitroquinoline-1-oxide 50-54 kelch-like ECH-associated protein 1 Mus musculus 17-22 22762311-5 2012 Administration of diquat resulted in lipid peroxidation and lethality in wild-type mice, which were more in Nrf2-null mice and less in Keap1-KD mice. Diquat 18-24 kelch-like ECH-associated protein 1 Mus musculus 135-140 23294286-5 2013 The induction of HO-1 by 7-O-galloyltaxifolin was primarily associated with the production of reactive oxygen species and phosphorylation of mitogen-activated protein kinases (MAPKs), including p38 MAPKs and ERKs, followed by nuclear accumulation of Nrf2 and downregulation of Keap1, a negative regulator of Nrf2. 7-O-galloyltaxifolin 25-45 kelch-like ECH-associated protein 1 Mus musculus 277-282 22995787-0 2012 Protective action of nipradilol mediated through S-nitrosylation of Keap1 and HO-1 induction in retinal ganglion cells. nipradilol 21-31 kelch-like ECH-associated protein 1 Mus musculus 68-73 22762311-11 2012 After diquat treatment, the mRNA of the GSH synthesis enzyme Gclc was increased in Keap1-KD, but not in Nrf2-null mice. Diquat 6-12 kelch-like ECH-associated protein 1 Mus musculus 83-88 22762311-11 2012 After diquat treatment, the mRNA of the GSH synthesis enzyme Gclc was increased in Keap1-KD, but not in Nrf2-null mice. Glutathione 40-43 kelch-like ECH-associated protein 1 Mus musculus 83-88 22872865-10 2012 We also found that treatment of cells with tert-butylhydroquinone accelerated the Keap1 degradation. 2-tert-butylhydroquinone 43-65 kelch-like ECH-associated protein 1 Mus musculus 82-87 22966037-5 2012 Electrophiles and oxidants modify critical cysteine thiols of Keap1 and Nrf2 to inhibit Nrf2 ubiquitination, leading to Nrf2 activation and induction. Cysteine 43-51 kelch-like ECH-associated protein 1 Mus musculus 62-67 22966037-5 2012 Electrophiles and oxidants modify critical cysteine thiols of Keap1 and Nrf2 to inhibit Nrf2 ubiquitination, leading to Nrf2 activation and induction. Sulfhydryl Compounds 52-58 kelch-like ECH-associated protein 1 Mus musculus 62-67 22367278-6 2012 Oxidative stress was significantly increased in the livers of the Nrf2-null and suppressed in the livers of the Keap1-kd compared to that of WT, based on the levels of 4-hydroxy-2-nonenal and malondialdehyde. Malondialdehyde 192-207 kelch-like ECH-associated protein 1 Mus musculus 112-117 22732183-1 2012 The Keap1-Nrf2 system plays a critical role in cellular defense against electrophiles and reactive oxygen species. Reactive Oxygen Species 90-113 kelch-like ECH-associated protein 1 Mus musculus 4-9 22732183-2 2012 Keap1 possesses a number of cysteine residues, some of which are highly reactive and serves as sensors for these insults. Cysteine 28-36 kelch-like ECH-associated protein 1 Mus musculus 0-5 22732183-4 2012 However, this mutation does not affect the other set of electrophiles, suggesting that multiple sensor systems reside within the cysteine residues of Keap1. Cysteine 129-137 kelch-like ECH-associated protein 1 Mus musculus 150-155 22732183-5 2012 The precise contribution of each reactive cysteine to the sensor function of Keap1 remains to be clarified. Cysteine 42-50 kelch-like ECH-associated protein 1 Mus musculus 77-82 22732183-12 2012 Experiments testing protective effects against the cytotoxicity of 1-chloro-2,4-dinitrobenzene of sulforaphane and 15d-PG-J(2) in Keap1-C151S-expressing macrophages revealed that the former inducer was effective, while the latter was not. Dinitrochlorobenzene 67-94 kelch-like ECH-associated protein 1 Mus musculus 130-135 22732183-13 2012 These results thus indicate that there exists distinct utilization of Keap1 cysteine residues by different chemicals that trigger the response of the Keap1-Nrf2 system, and further substantiate the notion that there are multiple sensing mechanisms within Keap1 cysteine residues. Cysteine 76-84 kelch-like ECH-associated protein 1 Mus musculus 70-75 22732183-13 2012 These results thus indicate that there exists distinct utilization of Keap1 cysteine residues by different chemicals that trigger the response of the Keap1-Nrf2 system, and further substantiate the notion that there are multiple sensing mechanisms within Keap1 cysteine residues. Cysteine 76-84 kelch-like ECH-associated protein 1 Mus musculus 150-155 22732183-13 2012 These results thus indicate that there exists distinct utilization of Keap1 cysteine residues by different chemicals that trigger the response of the Keap1-Nrf2 system, and further substantiate the notion that there are multiple sensing mechanisms within Keap1 cysteine residues. Cysteine 76-84 kelch-like ECH-associated protein 1 Mus musculus 150-155 22732183-13 2012 These results thus indicate that there exists distinct utilization of Keap1 cysteine residues by different chemicals that trigger the response of the Keap1-Nrf2 system, and further substantiate the notion that there are multiple sensing mechanisms within Keap1 cysteine residues. Cysteine 261-269 kelch-like ECH-associated protein 1 Mus musculus 70-75 22732183-13 2012 These results thus indicate that there exists distinct utilization of Keap1 cysteine residues by different chemicals that trigger the response of the Keap1-Nrf2 system, and further substantiate the notion that there are multiple sensing mechanisms within Keap1 cysteine residues. Cysteine 261-269 kelch-like ECH-associated protein 1 Mus musculus 150-155 22732183-13 2012 These results thus indicate that there exists distinct utilization of Keap1 cysteine residues by different chemicals that trigger the response of the Keap1-Nrf2 system, and further substantiate the notion that there are multiple sensing mechanisms within Keap1 cysteine residues. Cysteine 261-269 kelch-like ECH-associated protein 1 Mus musculus 150-155 22609006-3 2012 Selective knockdown of Keap1 with siRNA promoted Nrf2-dependent expression of phase II genes in endothelial cells, such as heme oxygenase-1 (HO-1), glutamate-cysteine ligase (GCL), and peroxiredoxin-1 (Prx1), resulting in the elevation of cellular glutathione levels and suppression of tumor necrosis factor (TNF)-alpha-induced intracellular H(2)O(2) accumulation. Glutathione 248-259 kelch-like ECH-associated protein 1 Mus musculus 23-28 22659146-3 2012 The acetylenic tricyclic bis(cyano enone) TBE-31 is a strong inhibitor of inflammation and a potent inducer of the Keap1/Nrf2/ARE pathway, which orchestrates the expression of a large network of cytoprotective genes. acetylenic tricyclic bis(cyano enone) tbe 4-45 kelch-like ECH-associated protein 1 Mus musculus 115-120 22659146-4 2012 We now report that long-term (five days per week for four weeks) topical daily applications of small (200 nmol) quantities of TBE-31 cause a robust systemic induction of the Keap1/Nrf2/ARE pathway and decreases the 6-TG incorporation in DNA of skin, blood, and liver of azathioprine-treated mice, indicating extraordinary bioavailability and efficacy. tbe 126-129 kelch-like ECH-associated protein 1 Mus musculus 174-179 22659146-5 2012 In addition, TBE-31, at nanomolar concentrations, protects cells with 6-TG in their genomic DNA against oxidative stress caused by UVA radiation through induction of the Keap1/Nrf2/ARE pathway. tbe 13-16 kelch-like ECH-associated protein 1 Mus musculus 170-175 22180572-4 2012 Since GPx2 is induced by the chemopreventive sulforaphane (SFN) via the nuclear factor E2-related factor 2 (Nrf2)/Keap1 system, the susceptibility of GPx2-KO and wild-type (WT) mice to azoxymethane and dextran sulfate sodium (AOM/DSS)-induced colon carcinogenesis was tested under different selenium states and SFN applications. sulforaphane 59-62 kelch-like ECH-associated protein 1 Mus musculus 114-119 22578244-6 2012 In conclusion, the present results demonstrate for the first time that DGC protects neuronal cells against glutamate-induced oxidative injury through the induction of HO-1 expression, which is, in turn, activated maybe through Nrf2-Keap1 and PI3K/AKT signaling pathways. Glutamic Acid 107-116 kelch-like ECH-associated protein 1 Mus musculus 232-237 22390900-3 2012 The organosulfur compounds, allicin can activate Nrf2, because it has an electrophilic center, which can serve as an attack site for nucleophiles, such as specific protein sulfhydryl groups present on Keap1. organosulfur 4-16 kelch-like ECH-associated protein 1 Mus musculus 201-206 22390900-3 2012 The organosulfur compounds, allicin can activate Nrf2, because it has an electrophilic center, which can serve as an attack site for nucleophiles, such as specific protein sulfhydryl groups present on Keap1. allicin 28-35 kelch-like ECH-associated protein 1 Mus musculus 201-206 21775727-8 2011 High performance liquid chromatography-ultraviolet absorbance analysis confirmed that hepatic NADPH concentration was lowest in Nrf2-null mice and highest in Keap1-HKO mice. NADP 94-99 kelch-like ECH-associated protein 1 Mus musculus 158-163 22214931-1 2012 In the previous studies, we reported that carnosic acid (CA) protects cortical neurons by activating the Keap1/Nrf2 pathway, which activation is initiated by S-alkylation of the critical cysteine thiol of the Keap1 protein by the "electrophilic"quinone-type CA. salvin 42-55 kelch-like ECH-associated protein 1 Mus musculus 105-110 22214931-1 2012 In the previous studies, we reported that carnosic acid (CA) protects cortical neurons by activating the Keap1/Nrf2 pathway, which activation is initiated by S-alkylation of the critical cysteine thiol of the Keap1 protein by the "electrophilic"quinone-type CA. salvin 42-55 kelch-like ECH-associated protein 1 Mus musculus 209-214 22214931-1 2012 In the previous studies, we reported that carnosic acid (CA) protects cortical neurons by activating the Keap1/Nrf2 pathway, which activation is initiated by S-alkylation of the critical cysteine thiol of the Keap1 protein by the "electrophilic"quinone-type CA. cysteine thiol 187-201 kelch-like ECH-associated protein 1 Mus musculus 105-110 22214931-1 2012 In the previous studies, we reported that carnosic acid (CA) protects cortical neurons by activating the Keap1/Nrf2 pathway, which activation is initiated by S-alkylation of the critical cysteine thiol of the Keap1 protein by the "electrophilic"quinone-type CA. cysteine thiol 187-201 kelch-like ECH-associated protein 1 Mus musculus 209-214 22214931-1 2012 In the previous studies, we reported that carnosic acid (CA) protects cortical neurons by activating the Keap1/Nrf2 pathway, which activation is initiated by S-alkylation of the critical cysteine thiol of the Keap1 protein by the "electrophilic"quinone-type CA. quinone 245-252 kelch-like ECH-associated protein 1 Mus musculus 105-110 22214931-1 2012 In the previous studies, we reported that carnosic acid (CA) protects cortical neurons by activating the Keap1/Nrf2 pathway, which activation is initiated by S-alkylation of the critical cysteine thiol of the Keap1 protein by the "electrophilic"quinone-type CA. quinone 245-252 kelch-like ECH-associated protein 1 Mus musculus 209-214 22014577-4 2011 Mechanistic analysis revealed that fumarate modifies cysteine residues within the Kelch-like ECH-associated protein 1 (KEAP1), abrogating its ability to repress the Nuclear factor (erythroid-derived 2)-like 2 (Nrf2)-mediated antioxidant response pathway, suggesting a role for Nrf2 dysregulation in FH-associated cysts and tumors. Fumarates 35-43 kelch-like ECH-associated protein 1 Mus musculus 82-117 22014577-4 2011 Mechanistic analysis revealed that fumarate modifies cysteine residues within the Kelch-like ECH-associated protein 1 (KEAP1), abrogating its ability to repress the Nuclear factor (erythroid-derived 2)-like 2 (Nrf2)-mediated antioxidant response pathway, suggesting a role for Nrf2 dysregulation in FH-associated cysts and tumors. Fumarates 35-43 kelch-like ECH-associated protein 1 Mus musculus 119-124 22014577-4 2011 Mechanistic analysis revealed that fumarate modifies cysteine residues within the Kelch-like ECH-associated protein 1 (KEAP1), abrogating its ability to repress the Nuclear factor (erythroid-derived 2)-like 2 (Nrf2)-mediated antioxidant response pathway, suggesting a role for Nrf2 dysregulation in FH-associated cysts and tumors. Cysteine 53-61 kelch-like ECH-associated protein 1 Mus musculus 82-117 22014577-4 2011 Mechanistic analysis revealed that fumarate modifies cysteine residues within the Kelch-like ECH-associated protein 1 (KEAP1), abrogating its ability to repress the Nuclear factor (erythroid-derived 2)-like 2 (Nrf2)-mediated antioxidant response pathway, suggesting a role for Nrf2 dysregulation in FH-associated cysts and tumors. Cysteine 53-61 kelch-like ECH-associated protein 1 Mus musculus 119-124 21651925-0 2011 Participation of covalent modification of Keap1 in the activation of Nrf2 by tert-butylbenzoquinone, an electrophilic metabolite of butylated hydroxyanisole. Butylated Hydroxyanisole 132-156 kelch-like ECH-associated protein 1 Mus musculus 42-47 21385624-3 2011 Upon the exposure to electrophilic and oxidative stress, reactive cysteine residues in Keap1 are covalently modified, which abrogates the E3 ligase activity of the Cul3-Keap1 complex. Cysteine 66-74 kelch-like ECH-associated protein 1 Mus musculus 87-92 21651925-3 2011 BHA and TBHQ activate Nrf2, a transcription factor that is negatively regulated by Keap1 and plays a role in the initial response to chemicals causing oxidative or electrophilic stress, although, the exact mechanism of Nrf2 activation remains unclear. Butylated Hydroxyanisole 0-3 kelch-like ECH-associated protein 1 Mus musculus 83-88 21651925-3 2011 BHA and TBHQ activate Nrf2, a transcription factor that is negatively regulated by Keap1 and plays a role in the initial response to chemicals causing oxidative or electrophilic stress, although, the exact mechanism of Nrf2 activation remains unclear. 2-tert-butylhydroquinone 8-12 kelch-like ECH-associated protein 1 Mus musculus 83-88 21651925-7 2011 A click chemistry technique indicated that TBQ chemically modifies Keap1. tert-butyl benzoquinone 43-46 kelch-like ECH-associated protein 1 Mus musculus 67-72 21651925-8 2011 Furthermore, ultrahigh performance liquid chromatography-tandem mass spectrometry analysis with purified Keap1 revealed that TBQ covalently binds to Keap1 through Cys23, Cys151, Cys226, and Cys368. tert-butyl benzoquinone 125-128 kelch-like ECH-associated protein 1 Mus musculus 105-110 21651925-8 2011 Furthermore, ultrahigh performance liquid chromatography-tandem mass spectrometry analysis with purified Keap1 revealed that TBQ covalently binds to Keap1 through Cys23, Cys151, Cys226, and Cys368. tert-butyl benzoquinone 125-128 kelch-like ECH-associated protein 1 Mus musculus 149-154 21651925-9 2011 These results suggest that TBQ derived from BHA activates Nrf2 through electrophilic modification of Keap1 rather than ROS formation. tert-butyl benzoquinone 27-30 kelch-like ECH-associated protein 1 Mus musculus 101-106 21651925-9 2011 These results suggest that TBQ derived from BHA activates Nrf2 through electrophilic modification of Keap1 rather than ROS formation. Butylated Hydroxyanisole 44-47 kelch-like ECH-associated protein 1 Mus musculus 101-106 21799073-9 2011 LPS stimulation resulted in greater reactive oxygen species-induced cell surface transport of TLR4 from trans-Golgi network and subsequent TLR4 downstream signaling (recruitment of MYD88 and TRIF, phosphorylation of IkB and IRF3, and cytokine expression) in macrophages of LysM-Nrf2(-/-) compared with LysM-Keap1(-/-) mice and floxed controls. Reactive Oxygen Species 36-59 kelch-like ECH-associated protein 1 Mus musculus 307-312 21039417-9 2011 Consistently, treatment of sauchinone enhanced Nrf2 phosphorylation with a reciprocal decrease in its interaction with Kelch-like ECH-associated protein-1. sauchinone 27-37 kelch-like ECH-associated protein 1 Mus musculus 119-154 21385624-3 2011 Upon the exposure to electrophilic and oxidative stress, reactive cysteine residues in Keap1 are covalently modified, which abrogates the E3 ligase activity of the Cul3-Keap1 complex. Cysteine 66-74 kelch-like ECH-associated protein 1 Mus musculus 169-174 21384861-3 2011 In studies using 1,2-naphthoquinone (1,2-NQ) as a model quinone, we found that Keap1, the negative regulator of Nrf2, was readily arylated at its reactive thiols by 1,2-NQ. Sulfhydryl Compounds 155-161 kelch-like ECH-associated protein 1 Mus musculus 79-84 21217061-5 2011 These effects of high glucose were significantly attenuated by small interfering RNA (siRNA) downregulation of Nrf2 or overexpression of Keap-1, which inactivates Nrf2. Glucose 22-29 kelch-like ECH-associated protein 1 Mus musculus 137-143 21177379-8 2011 Similar to the transgenic mouse Keap1(G430C) mutant, Keap1(C273&288A) substitutions also diminished Keap1(WT) activity in vivo. Adenosine Monophosphate 64-67 kelch-like ECH-associated protein 1 Mus musculus 53-58 21177379-8 2011 Similar to the transgenic mouse Keap1(G430C) mutant, Keap1(C273&288A) substitutions also diminished Keap1(WT) activity in vivo. Adenosine Monophosphate 64-67 kelch-like ECH-associated protein 1 Mus musculus 53-58 21177379-8 2011 Similar to the transgenic mouse Keap1(G430C) mutant, Keap1(C273&288A) substitutions also diminished Keap1(WT) activity in vivo. Adenosine Monophosphate 64-67 kelch-like ECH-associated protein 1 Mus musculus 110-112 21734707-2 2011 Normally, ROS levels are tightly controlled by an inducible antioxidant program that responds to cellular stressors and is predominantly regulated by the transcription factor Nrf2 (also known as Nfe2l2) and its repressor protein Keap1 (refs 2-5). Reactive Oxygen Species 10-13 kelch-like ECH-associated protein 1 Mus musculus 229-234 21734707-4 2011 Indeed, somatic mutations that disrupt the Nrf2-Keap1 interaction to stabilize Nrf2 and increase the constitutive transcription of Nrf2 target genes were recently identified, indicating that enhanced ROS detoxification and additional Nrf2 functions may in fact be pro-tumorigenic. Reactive Oxygen Species 200-203 kelch-like ECH-associated protein 1 Mus musculus 48-53 21538894-6 2011 This suggests that glyceollins may cause Nrf2-mediated phase 2 enzyme induction through activation of the PI3K signaling pathway as well as interaction with Keap1. glyceollin 19-30 kelch-like ECH-associated protein 1 Mus musculus 157-162 21538894-7 2011 Our molecular docking simulations also suggest that the glyceollin isomers tightly bind into the binding pocket around Cys151, preventing Nrf2 from docking to Keap1. glyceollin 56-66 kelch-like ECH-associated protein 1 Mus musculus 159-164 21538894-8 2011 In conclusion, the current data suggest that glyceollins induced phase 2 detoxifying enzymes likely through promoting nuclear translocation of Nrf2, which is known to be regulated by phosphorylation of Nrf2 and/or disrupting Keap1-Nrf2 complex formation. glyceollin 45-56 kelch-like ECH-associated protein 1 Mus musculus 225-230 21384861-0 2011 Initial response and cellular protection through the Keap1/Nrf2 system during the exposure of primary mouse hepatocytes to 1,2-naphthoquinone. 1,2-naphthoquinone 123-141 kelch-like ECH-associated protein 1 Mus musculus 53-58 21384861-3 2011 In studies using 1,2-naphthoquinone (1,2-NQ) as a model quinone, we found that Keap1, the negative regulator of Nrf2, was readily arylated at its reactive thiols by 1,2-NQ. 1,2-naphthoquinone 17-35 kelch-like ECH-associated protein 1 Mus musculus 79-84 21384861-3 2011 In studies using 1,2-naphthoquinone (1,2-NQ) as a model quinone, we found that Keap1, the negative regulator of Nrf2, was readily arylated at its reactive thiols by 1,2-NQ. 1,2-naphthoquinone 37-43 kelch-like ECH-associated protein 1 Mus musculus 79-84 21384861-3 2011 In studies using 1,2-naphthoquinone (1,2-NQ) as a model quinone, we found that Keap1, the negative regulator of Nrf2, was readily arylated at its reactive thiols by 1,2-NQ. quinone 28-35 kelch-like ECH-associated protein 1 Mus musculus 79-84 21414291-4 2011 The amino acid sequence DEETGE, located at amino acid 77-82 of Nrf2, is critical for Nrf2-Keap1 interaction, and synthetic peptides containing this sequence can be used to disrupt the complex in vitro. Peptides 123-131 kelch-like ECH-associated protein 1 Mus musculus 90-95 21354971-9 2011 Furthermore, the immediate metabolite of dimethylfumarate, monomethylfumarate, leads to direct modification of the inhibitor of nuclear factor (erythroid-derived 2)-related factor 2, Kelch-like ECH-associated protein 1, at cysteine residue 151. Dimethyl Fumarate 41-57 kelch-like ECH-associated protein 1 Mus musculus 144-218 21354971-9 2011 Furthermore, the immediate metabolite of dimethylfumarate, monomethylfumarate, leads to direct modification of the inhibitor of nuclear factor (erythroid-derived 2)-related factor 2, Kelch-like ECH-associated protein 1, at cysteine residue 151. citraconic acid 59-77 kelch-like ECH-associated protein 1 Mus musculus 144-218 21354971-9 2011 Furthermore, the immediate metabolite of dimethylfumarate, monomethylfumarate, leads to direct modification of the inhibitor of nuclear factor (erythroid-derived 2)-related factor 2, Kelch-like ECH-associated protein 1, at cysteine residue 151. Cysteine 223-231 kelch-like ECH-associated protein 1 Mus musculus 144-218 21245377-3 2011 We now show that glycogen synthase kinase 3 (GSK-3) phosphorylates a group of Ser residues in the Neh6 domain of mouse Nrf2 that overlap with an SCF/beta-TrCP destruction motif (DSGIS, residues 334 to 338) and promotes its degradation in a Keap1-independent manner. Serine 78-81 kelch-like ECH-associated protein 1 Mus musculus 240-245 21075092-4 2011 In the peri-infarct regions, a steady level of Keap1 showed a decremental expression started at 2h of reperfusion after 60 min of transient middle cerebral artery occlusion (tMCAO). Deuterium 96-98 kelch-like ECH-associated protein 1 Mus musculus 47-52 21075092-4 2011 In the peri-infarct regions, a steady level of Keap1 showed a decremental expression started at 2h of reperfusion after 60 min of transient middle cerebral artery occlusion (tMCAO). tmcao 174-179 kelch-like ECH-associated protein 1 Mus musculus 47-52 21384861-3 2011 In studies using 1,2-naphthoquinone (1,2-NQ) as a model quinone, we found that Keap1, the negative regulator of Nrf2, was readily arylated at its reactive thiols by 1,2-NQ. 1,2-naphthoquinone 165-171 kelch-like ECH-associated protein 1 Mus musculus 79-84 21384861-7 2011 However, deletion of the negative regulatory protein, Keap1, drastically reduced the covalent binding by 1,2-NQ and its cellular toxicity. 1,2-naphthoquinone 105-111 kelch-like ECH-associated protein 1 Mus musculus 54-59 21384861-9 2011 These findings suggest that the Keap1/Nrf2 system is essential for the prevention of cell damage resulting from exposure to 1,2-NQ. 1,2-naphthoquinone 124-130 kelch-like ECH-associated protein 1 Mus musculus 32-37 20513672-11 2010 In contrast, Keap1-knockdown mutant mice harboring high-level Nrf2 expression displayed increased resistance against the cancer cell metastasis to the lung, accompanied by a decrease in ROS in the MDSCs fraction. Reactive Oxygen Species 186-189 kelch-like ECH-associated protein 1 Mus musculus 13-18 20122947-4 2010 In higher organisms, a more sophisticated means of tightly regulating Nrf2 activity was introduced via the cysteine-rich kelch-like ECH-associated protein 1 (Keap1), thus suggesting a need to modulate Nrf2 activity. Cysteine 107-115 kelch-like ECH-associated protein 1 Mus musculus 158-163 20716282-3 2010 These electrophilic fatty acids activate cytosolic and nuclear stress-response pathways (through Nrf2/Keap1 and PPARgamma, for example). Fatty Acids 20-31 kelch-like ECH-associated protein 1 Mus musculus 102-107 20498004-5 2010 The same BaP treatment to Hepa1c1c7 cells also downregulates the Keap1 message and protein levels to a similar extent. Benzo(a)pyrene 9-12 kelch-like ECH-associated protein 1 Mus musculus 65-70 20714298-3 2010 Further investigations indicated that the activation of Keap1-Nrf2 pathway by PDDYT might be attributed to the activation of Akt and depleting the cellular glutathione (GSH). Glutathione 156-167 kelch-like ECH-associated protein 1 Mus musculus 56-61 20714298-3 2010 Further investigations indicated that the activation of Keap1-Nrf2 pathway by PDDYT might be attributed to the activation of Akt and depleting the cellular glutathione (GSH). Glutathione 169-172 kelch-like ECH-associated protein 1 Mus musculus 56-61 20416283-10 2010 While RNAi depletion of Keap1 led to reduced toxicity following exposure to DNCB, depletion of Nrf2 and NF-kappaB augmented toxicity. Dinitrochlorobenzene 76-80 kelch-like ECH-associated protein 1 Mus musculus 24-29 20416283-12 2010 We demonstrate that Keap1/Nrf2 and NF-kappaB respond differently to electrophiles that bind proteins covalently and the redox perturbation associated with glutathione depletion, and that crosstalk may enable NF-kappaB to partly influence Nrf2 expression during cellular stress. Glutathione 155-166 kelch-like ECH-associated protein 1 Mus musculus 20-25 20404090-5 2010 We previously reported that hepatocyte-specific Keap1 knockout (Keap1(flox/-)::Albumin-Cre) mice are viable and more resistant to acute toxicity of acetaminophen (APAP). Acetaminophen 148-161 kelch-like ECH-associated protein 1 Mus musculus 48-53 20404090-5 2010 We previously reported that hepatocyte-specific Keap1 knockout (Keap1(flox/-)::Albumin-Cre) mice are viable and more resistant to acute toxicity of acetaminophen (APAP). Acetaminophen 148-161 kelch-like ECH-associated protein 1 Mus musculus 64-69 20404090-5 2010 We previously reported that hepatocyte-specific Keap1 knockout (Keap1(flox/-)::Albumin-Cre) mice are viable and more resistant to acute toxicity of acetaminophen (APAP). Acetaminophen 163-167 kelch-like ECH-associated protein 1 Mus musculus 48-53 20404090-5 2010 We previously reported that hepatocyte-specific Keap1 knockout (Keap1(flox/-)::Albumin-Cre) mice are viable and more resistant to acute toxicity of acetaminophen (APAP). Acetaminophen 163-167 kelch-like ECH-associated protein 1 Mus musculus 64-69 20439747-2 2010 The mechanism of action of sulforaphane is believed to involve modifications of critical cysteine residues of Keap1, which lead to stabilization of Nrf2 to activate the antioxidant response element of phase 2 enzymes. sulforaphane 27-39 kelch-like ECH-associated protein 1 Mus musculus 110-115 20439747-2 2010 The mechanism of action of sulforaphane is believed to involve modifications of critical cysteine residues of Keap1, which lead to stabilization of Nrf2 to activate the antioxidant response element of phase 2 enzymes. Cysteine 89-97 kelch-like ECH-associated protein 1 Mus musculus 110-115 20439747-3 2010 However, the dithiocarbamate functional group formed by a reversible reaction between isothiocyanate of sulforaphane and sulfhydryl nucleophiles of Keap1 is kinetically labile, and such modification in intact cells has not yet been demonstrated. Dithiocarbamate 13-28 kelch-like ECH-associated protein 1 Mus musculus 148-153 20439747-3 2010 However, the dithiocarbamate functional group formed by a reversible reaction between isothiocyanate of sulforaphane and sulfhydryl nucleophiles of Keap1 is kinetically labile, and such modification in intact cells has not yet been demonstrated. isothiocyanic acid 86-100 kelch-like ECH-associated protein 1 Mus musculus 148-153 20439747-3 2010 However, the dithiocarbamate functional group formed by a reversible reaction between isothiocyanate of sulforaphane and sulfhydryl nucleophiles of Keap1 is kinetically labile, and such modification in intact cells has not yet been demonstrated. sulforaphane 104-116 kelch-like ECH-associated protein 1 Mus musculus 148-153 20439747-3 2010 However, the dithiocarbamate functional group formed by a reversible reaction between isothiocyanate of sulforaphane and sulfhydryl nucleophiles of Keap1 is kinetically labile, and such modification in intact cells has not yet been demonstrated. sulfhydryl nucleophiles 121-144 kelch-like ECH-associated protein 1 Mus musculus 148-153 20439747-7 2010 We further show in living cells that a sulfoxythiocarbamate analog can label Keap1 on several key cysteine residues as well as other cellular proteins offering new insights into the mechanism of chemoprotection. sulfoxythiocarbamate 39-59 kelch-like ECH-associated protein 1 Mus musculus 77-82 20439747-7 2010 We further show in living cells that a sulfoxythiocarbamate analog can label Keap1 on several key cysteine residues as well as other cellular proteins offering new insights into the mechanism of chemoprotection. Cysteine 98-106 kelch-like ECH-associated protein 1 Mus musculus 77-82 19520915-7 2010 Deletion of Keap1 in airway epithelium decreased Keap1 protein levels and significantly increased the total level of glutathione in the lungs. Glutathione 117-128 kelch-like ECH-associated protein 1 Mus musculus 12-17 19941258-1 2010 In our previous studies, we have reported that carnosic acid (CA) and carnosol (CS) originating from rosemary protects cortical neurons by inducing phase 2 enzymes, the induction of which was initiated by activation of the Keap1/Nrf2 pathway , , . salvin 47-60 kelch-like ECH-associated protein 1 Mus musculus 223-228 19941258-1 2010 In our previous studies, we have reported that carnosic acid (CA) and carnosol (CS) originating from rosemary protects cortical neurons by inducing phase 2 enzymes, the induction of which was initiated by activation of the Keap1/Nrf2 pathway , , . carnosol 70-78 kelch-like ECH-associated protein 1 Mus musculus 223-228 19941258-1 2010 In our previous studies, we have reported that carnosic acid (CA) and carnosol (CS) originating from rosemary protects cortical neurons by inducing phase 2 enzymes, the induction of which was initiated by activation of the Keap1/Nrf2 pathway , , . carnosol 80-82 kelch-like ECH-associated protein 1 Mus musculus 223-228 19941258-9 2010 These results suggest that pro-electrophilic compounds such as CA and CS may protect cortical neurons by causing the following sequential events: S-alkylation --> activation of the Keap1/Nrf2 pathway --> transcriptional activation --> induction of phase 2 enzymes --> activation of GSH metabolism --> neuroprotection. carnosol 70-72 kelch-like ECH-associated protein 1 Mus musculus 184-189 19941258-9 2010 These results suggest that pro-electrophilic compounds such as CA and CS may protect cortical neurons by causing the following sequential events: S-alkylation --> activation of the Keap1/Nrf2 pathway --> transcriptional activation --> induction of phase 2 enzymes --> activation of GSH metabolism --> neuroprotection. Glutathione 294-297 kelch-like ECH-associated protein 1 Mus musculus 184-189 20133743-0 2010 Keap1 is a forked-stem dimer structure with two large spheres enclosing the intervening, double glycine repeat, and C-terminal domains. Glycine 96-103 kelch-like ECH-associated protein 1 Mus musculus 0-5 20133743-4 2010 In contrast, upon exposure to oxidative and electrophilic stress, reactive cysteine residues in intervening region (IVR) and Broad complex, Tramtrack, and Bric-a-Brac domains of Keap1 are modified by electrophiles. Cysteine 75-83 kelch-like ECH-associated protein 1 Mus musculus 178-183 19808700-0 2010 Critical cysteine residues of Kelch-like ECH-associated protein 1 in arsenic sensing and suppression of nuclear factor erythroid 2-related factor 2. Cysteine 9-17 kelch-like ECH-associated protein 1 Mus musculus 30-65 19808700-0 2010 Critical cysteine residues of Kelch-like ECH-associated protein 1 in arsenic sensing and suppression of nuclear factor erythroid 2-related factor 2. Arsenic 69-76 kelch-like ECH-associated protein 1 Mus musculus 30-65 19808700-2 2010 Here we analyzed arsenic-Kelch-like ECH-associated protein 1 (Keap1) cysteine thiol interaction in Nrf2 activation. cysteine thiol 69-83 kelch-like ECH-associated protein 1 Mus musculus 17-60 19808700-2 2010 Here we analyzed arsenic-Kelch-like ECH-associated protein 1 (Keap1) cysteine thiol interaction in Nrf2 activation. cysteine thiol 69-83 kelch-like ECH-associated protein 1 Mus musculus 62-67 19808700-3 2010 Arsenic-based Nrf2 activators, fluorescent biarsenical labeling reagent (FlAsH) and phenylarsine oxide (PAO), were used to probe binding of arsenic to Keap1. Arsenic 0-7 kelch-like ECH-associated protein 1 Mus musculus 151-156 19808700-6 2010 PAO affinity beads effectively pulled down Keap1 in vitro and from hepa1c1c7 cells. oxophenylarsine 0-3 kelch-like ECH-associated protein 1 Mus musculus 43-48 19808700-7 2010 Arsenic, tBHQ, free PAO, or cadmium blocked Keap1 pulldown. Arsenic 0-7 kelch-like ECH-associated protein 1 Mus musculus 44-49 19808700-7 2010 Arsenic, tBHQ, free PAO, or cadmium blocked Keap1 pulldown. 2-tert-butylhydroquinone 9-13 kelch-like ECH-associated protein 1 Mus musculus 44-49 19808700-7 2010 Arsenic, tBHQ, free PAO, or cadmium blocked Keap1 pulldown. oxophenylarsine 20-23 kelch-like ECH-associated protein 1 Mus musculus 44-49 19808700-7 2010 Arsenic, tBHQ, free PAO, or cadmium blocked Keap1 pulldown. Cadmium 28-35 kelch-like ECH-associated protein 1 Mus musculus 44-49 19808700-8 2010 Furthermore, arsenic and free PAO significantly reduced the free thiol contents of purified or endogenous Keap1. Arsenic 13-20 kelch-like ECH-associated protein 1 Mus musculus 106-111 19808700-8 2010 Furthermore, arsenic and free PAO significantly reduced the free thiol contents of purified or endogenous Keap1. oxophenylarsine 30-33 kelch-like ECH-associated protein 1 Mus musculus 106-111 19808700-8 2010 Furthermore, arsenic and free PAO significantly reduced the free thiol contents of purified or endogenous Keap1. Sulfhydryl Compounds 65-70 kelch-like ECH-associated protein 1 Mus musculus 106-111 19808700-9 2010 Thus, arsenic, FlAsH, and PAO, as well as tBHQ and cadmium, bind to Keap1 cysteine thiols in a similar fashion. Arsenic 6-13 kelch-like ECH-associated protein 1 Mus musculus 68-73 19808700-9 2010 Thus, arsenic, FlAsH, and PAO, as well as tBHQ and cadmium, bind to Keap1 cysteine thiols in a similar fashion. oxophenylarsine 26-29 kelch-like ECH-associated protein 1 Mus musculus 68-73 19808700-9 2010 Thus, arsenic, FlAsH, and PAO, as well as tBHQ and cadmium, bind to Keap1 cysteine thiols in a similar fashion. 2-tert-butylhydroquinone 42-46 kelch-like ECH-associated protein 1 Mus musculus 68-73 19808700-9 2010 Thus, arsenic, FlAsH, and PAO, as well as tBHQ and cadmium, bind to Keap1 cysteine thiols in a similar fashion. Cadmium 51-58 kelch-like ECH-associated protein 1 Mus musculus 68-73 19808700-9 2010 Thus, arsenic, FlAsH, and PAO, as well as tBHQ and cadmium, bind to Keap1 cysteine thiols in a similar fashion. cysteine thiols 74-89 kelch-like ECH-associated protein 1 Mus musculus 68-73 19808700-16 2010 Our findings support a model in which arsenic binds to different sets of Keap1 cysteine residues to regulate divergent functions in Nrf2 signal transduction. Arsenic 38-45 kelch-like ECH-associated protein 1 Mus musculus 73-78 19808700-16 2010 Our findings support a model in which arsenic binds to different sets of Keap1 cysteine residues to regulate divergent functions in Nrf2 signal transduction. Cysteine 79-87 kelch-like ECH-associated protein 1 Mus musculus 73-78 19560419-2 2009 Nrf2 is constantly ubiquitinated by a Keap1 dimer that interacts with a weak-binding (29)DLG motif and a strong-binding (79)ETGE motif in Nrf2, resulting in degradation of Nrf2. etge 124-128 kelch-like ECH-associated protein 1 Mus musculus 38-43 19952498-0 2009 Catechol estrogens mediated activation of Nrf2 through covalent modification of its quinone metabolite to Keap1. catechol 0-8 kelch-like ECH-associated protein 1 Mus musculus 106-111 19952498-0 2009 Catechol estrogens mediated activation of Nrf2 through covalent modification of its quinone metabolite to Keap1. quinone 84-91 kelch-like ECH-associated protein 1 Mus musculus 106-111 19952498-6 2009 Matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS) analysis revealed Keap1 undergoes modification by such quinoid species through multiple reactive thiol groups. quinoid 147-154 kelch-like ECH-associated protein 1 Mus musculus 110-115 19952498-6 2009 Matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS) analysis revealed Keap1 undergoes modification by such quinoid species through multiple reactive thiol groups. Sulfhydryl Compounds 189-194 kelch-like ECH-associated protein 1 Mus musculus 110-115 19952498-7 2009 These results suggest that Nrf2 activation during redox cycling of catechol estrogens is dominantly attributable to formation of their ortho-quinones that covalently bind to Keap1. catechol 67-75 kelch-like ECH-associated protein 1 Mus musculus 174-179 19952498-7 2009 These results suggest that Nrf2 activation during redox cycling of catechol estrogens is dominantly attributable to formation of their ortho-quinones that covalently bind to Keap1. Quinones 141-149 kelch-like ECH-associated protein 1 Mus musculus 174-179 19732748-5 2009 After BDL, the number of hepatic parenchymal necrosis and the reactive oxygen species content were significantly smaller in the livers of the Keap1-kd mice than in those of the WT mice. Reactive Oxygen Species 62-85 kelch-like ECH-associated protein 1 Mus musculus 142-147 19732748-6 2009 Moreover, the increase in serum bilirubin levels was attenuated in the Keap1-kd mice. Bilirubin 32-41 kelch-like ECH-associated protein 1 Mus musculus 71-76 19633057-5 2009 Evidence is presented that CETP affected Nrf2-mediated induction of ARE-driven transcription by inhibiting Kelch-like ECH-associated protein 1 (Keap1), a ubiquitin ligase substrate adaptor that negatively regulates Nrf2. 1-cyano-2,3-epithiopropane 27-31 kelch-like ECH-associated protein 1 Mus musculus 107-142 19633057-5 2009 Evidence is presented that CETP affected Nrf2-mediated induction of ARE-driven transcription by inhibiting Kelch-like ECH-associated protein 1 (Keap1), a ubiquitin ligase substrate adaptor that negatively regulates Nrf2. 1-cyano-2,3-epithiopropane 27-31 kelch-like ECH-associated protein 1 Mus musculus 144-149 19633057-7 2009 However, knock-in of mouse Keap1 or zebrafish Keap1a into Keap1(-/-) MEFs repressed Nqo1-luciferase reporter gene activity, but repression by the murine or zebrafish proteins was antagonized by CETP. 1-cyano-2,3-epithiopropane 194-198 kelch-like ECH-associated protein 1 Mus musculus 27-32 19560419-3 2009 Modification of the redox-sensitive cysteine residues on Keap1 disrupts the Keap1-(29)DLG binding, leading to diminished Nrf2 ubiquitination and activation of the antioxidant response. Cysteine 36-44 kelch-like ECH-associated protein 1 Mus musculus 57-62 19560419-3 2009 Modification of the redox-sensitive cysteine residues on Keap1 disrupts the Keap1-(29)DLG binding, leading to diminished Nrf2 ubiquitination and activation of the antioxidant response. Cysteine 36-44 kelch-like ECH-associated protein 1 Mus musculus 76-81 18785192-9 2008 CONCLUSION: Nrf2 can be activated via the direct modification of cysteine residues located within the intervening region of Keap1, but also via the substantial depletion of glutathione without the requirement for direct modification of Keap1. Cysteine 65-73 kelch-like ECH-associated protein 1 Mus musculus 124-129 19371629-1 2009 CDDO-Im is a synthetic triterpenoid recently shown to induce cytoprotective genes through the Nrf2-Keap1 pathway, an important mechanism for the induction of cytoprotective genes in response to oxidative stress. 1-(2-cyano-3,12-dioxooleana-1,9-dien-28-oyl) imidazole 0-7 kelch-like ECH-associated protein 1 Mus musculus 99-104 19371629-1 2009 CDDO-Im is a synthetic triterpenoid recently shown to induce cytoprotective genes through the Nrf2-Keap1 pathway, an important mechanism for the induction of cytoprotective genes in response to oxidative stress. triterpenoid TP-222 23-35 kelch-like ECH-associated protein 1 Mus musculus 99-104 19129213-0 2009 Increased Nrf2 activation in livers from Keap1-knockdown mice increases expression of cytoprotective genes that detoxify electrophiles more than those that detoxify reactive oxygen species. Reactive Oxygen Species 165-188 kelch-like ECH-associated protein 1 Mus musculus 41-46 19227148-12 2009 More importantly, we found 8-nitro-cGMP-dependent S-guanylation of Keap1, a regulatory protein of transcription factor Nrf2, which regulates the transcription of HO-1. 8-nitro 27-34 kelch-like ECH-associated protein 1 Mus musculus 67-72 19227148-12 2009 More importantly, we found 8-nitro-cGMP-dependent S-guanylation of Keap1, a regulatory protein of transcription factor Nrf2, which regulates the transcription of HO-1. Cyclic GMP 35-39 kelch-like ECH-associated protein 1 Mus musculus 67-72 19246623-11 2009 Moreover, BSP-GSH conjugation activity in the liver of Nrf2-null and Keap1-kd mice was 42% and 237% of WT mice, respectively. Glutathione 14-17 kelch-like ECH-associated protein 1 Mus musculus 69-74 19246624-0 2009 Altered disposition of acetaminophen in Nrf2-null and Keap1-knockdown mice. Acetaminophen 23-36 kelch-like ECH-associated protein 1 Mus musculus 54-59 19246624-9 2009 Furthermore, Nqo1, an enzyme capable of detoxifying the reactive intermediate of AA metabolism, N-acetyl-p-benzoquinone imine (NAPQI), had 85% lower activity in Nrf2-null mice and 415% higher activity in Keap1-kd mice relative to wild-type. N-acetyl-4-benzoquinoneimine 127-132 kelch-like ECH-associated protein 1 Mus musculus 204-209 19246624-10 2009 In conclusion, lack of Nrf2 results in decreased AA glucuronidation, leading to increased AA available for NAPQI formation and decreased efflux of AA-GLUC via Mrp3; however, activation of Nrf2, as in Keap1-kd mice, results in decreased sulfotransferase activity, decreased AA-SULF formation, and enhanced elimination of AA-GLUC due to increased expression of Mrp3. N-acetyl-4-benzoquinoneimine 107-112 kelch-like ECH-associated protein 1 Mus musculus 200-205 18838692-2 2008 Many chemical and phytochemical agents, all of which react with thiol groups, induce the phase 2 response through their reactivity with critical cysteine thiols of Keap1. Sulfhydryl Compounds 64-69 kelch-like ECH-associated protein 1 Mus musculus 164-169 18838692-2 2008 Many chemical and phytochemical agents, all of which react with thiol groups, induce the phase 2 response through their reactivity with critical cysteine thiols of Keap1. cysteine thiols 145-160 kelch-like ECH-associated protein 1 Mus musculus 164-169 18785192-0 2008 The hepatotoxic metabolite of acetaminophen directly activates the Keap1-Nrf2 cell defense system. Acetaminophen 30-43 kelch-like ECH-associated protein 1 Mus musculus 67-72 18785192-3 2008 Nrf2 activation has been proposed to occur through the modification of cysteine residues within Keap1, the cytosolic repressor of Nrf2. Cysteine 71-79 kelch-like ECH-associated protein 1 Mus musculus 96-101 18785192-4 2008 We hypothesized that acetaminophen activates Nrf2 via the formation of its reactive metabolite N-acetyl-p-benzoquinoneimine (NAPQI), which may disrupt the repression of Nrf2 through the modification of cysteine residues within Keap1. Acetaminophen 21-34 kelch-like ECH-associated protein 1 Mus musculus 227-232 18785192-4 2008 We hypothesized that acetaminophen activates Nrf2 via the formation of its reactive metabolite N-acetyl-p-benzoquinoneimine (NAPQI), which may disrupt the repression of Nrf2 through the modification of cysteine residues within Keap1. N-acetyl-4-benzoquinoneimine 95-123 kelch-like ECH-associated protein 1 Mus musculus 227-232 18785192-4 2008 We hypothesized that acetaminophen activates Nrf2 via the formation of its reactive metabolite N-acetyl-p-benzoquinoneimine (NAPQI), which may disrupt the repression of Nrf2 through the modification of cysteine residues within Keap1. N-acetyl-4-benzoquinoneimine 125-130 kelch-like ECH-associated protein 1 Mus musculus 227-232 18785192-4 2008 We hypothesized that acetaminophen activates Nrf2 via the formation of its reactive metabolite N-acetyl-p-benzoquinoneimine (NAPQI), which may disrupt the repression of Nrf2 through the modification of cysteine residues within Keap1. Cysteine 202-210 kelch-like ECH-associated protein 1 Mus musculus 227-232 18785192-6 2008 Furthermore, mass spectrometric analysis shows that NAPQI selectively modifies cysteine residues in Keap1, both in recombinant protein in vitro and in cells ectopically expressing Keap1. N-acetyl-4-benzoquinoneimine 52-57 kelch-like ECH-associated protein 1 Mus musculus 100-105 18785192-6 2008 Furthermore, mass spectrometric analysis shows that NAPQI selectively modifies cysteine residues in Keap1, both in recombinant protein in vitro and in cells ectopically expressing Keap1. N-acetyl-4-benzoquinoneimine 52-57 kelch-like ECH-associated protein 1 Mus musculus 180-185 18785192-6 2008 Furthermore, mass spectrometric analysis shows that NAPQI selectively modifies cysteine residues in Keap1, both in recombinant protein in vitro and in cells ectopically expressing Keap1. Cysteine 79-87 kelch-like ECH-associated protein 1 Mus musculus 100-105 18057000-6 2008 Similarly, cysteine residues corresponding to Cys-273 and Cys-288 in the intervening region of mouse Keap1, which are essential for the repression of Nrf2 activity in cultured cells, are conserved among Keap1 orthologs in vertebrates and invertebrates, except fish. Cysteine 46-49 kelch-like ECH-associated protein 1 Mus musculus 101-106 18512965-8 2008 Activation of Nrf2 by Cd involved stabilization of the Nrf2 protein, increased formation of Nrf2/Keap1 complex in the cytoplasm, translocation of the complex into the nucleus, and subsequently disruption of the complex. Cadmium 22-24 kelch-like ECH-associated protein 1 Mus musculus 97-102 18512965-10 2008 The study provided a mechanistic transcriptional model in which Cd activates Nrf2 through a metal-activated signaling pathway involving a dynamic interplay between ubiquitination/deubiquitination and complex formation/dissociation of Nrf2 and Keap1. Cadmium 64-66 kelch-like ECH-associated protein 1 Mus musculus 243-248 18512965-10 2008 The study provided a mechanistic transcriptional model in which Cd activates Nrf2 through a metal-activated signaling pathway involving a dynamic interplay between ubiquitination/deubiquitination and complex formation/dissociation of Nrf2 and Keap1. Metals 92-97 kelch-like ECH-associated protein 1 Mus musculus 243-248 18268004-0 2008 Physiological significance of reactive cysteine residues of Keap1 in determining Nrf2 activity. Cysteine 39-47 kelch-like ECH-associated protein 1 Mus musculus 60-65 18268004-3 2008 Keap1 possesses several reactive cysteine residues that covalently bond with electrophiles in vitro. Cysteine 33-41 kelch-like ECH-associated protein 1 Mus musculus 0-5 18268004-4 2008 To clarify the functional significance of each Keap1 cysteine residue under physiological conditions, we established a transgenic complementation rescue model. Cysteine 53-61 kelch-like ECH-associated protein 1 Mus musculus 47-52 18268004-8 2008 These results demonstrate critical roles of the cysteine residues in vivo in maintaining Keap1 function, such that Nrf2 is repressed under quiescent conditions and active in response to oxidants/electrophiles. Cysteine 48-56 kelch-like ECH-associated protein 1 Mus musculus 89-94 18057000-6 2008 Similarly, cysteine residues corresponding to Cys-273 and Cys-288 in the intervening region of mouse Keap1, which are essential for the repression of Nrf2 activity in cultured cells, are conserved among Keap1 orthologs in vertebrates and invertebrates, except fish. Cysteine 11-19 kelch-like ECH-associated protein 1 Mus musculus 101-106 18057000-6 2008 Similarly, cysteine residues corresponding to Cys-273 and Cys-288 in the intervening region of mouse Keap1, which are essential for the repression of Nrf2 activity in cultured cells, are conserved among Keap1 orthologs in vertebrates and invertebrates, except fish. Cysteine 11-19 kelch-like ECH-associated protein 1 Mus musculus 203-208 18329808-9 2008 Thus, the most potent active form as the activator of the Keap1/Nrf2 pathway, the quinone-type CA, will be produced inside the cells. quinone 82-89 kelch-like ECH-associated protein 1 Mus musculus 58-63 18057000-6 2008 Similarly, cysteine residues corresponding to Cys-273 and Cys-288 in the intervening region of mouse Keap1, which are essential for the repression of Nrf2 activity in cultured cells, are conserved among Keap1 orthologs in vertebrates and invertebrates, except fish. Cysteine 46-49 kelch-like ECH-associated protein 1 Mus musculus 203-208 18057000-6 2008 Similarly, cysteine residues corresponding to Cys-273 and Cys-288 in the intervening region of mouse Keap1, which are essential for the repression of Nrf2 activity in cultured cells, are conserved among Keap1 orthologs in vertebrates and invertebrates, except fish. Cysteine 58-61 kelch-like ECH-associated protein 1 Mus musculus 101-106 18057000-6 2008 Similarly, cysteine residues corresponding to Cys-273 and Cys-288 in the intervening region of mouse Keap1, which are essential for the repression of Nrf2 activity in cultured cells, are conserved among Keap1 orthologs in vertebrates and invertebrates, except fish. Cysteine 58-61 kelch-like ECH-associated protein 1 Mus musculus 203-208 18057000-10 2008 Individual mutation of either residual cysteine residue in Keap1a and Keap1b disrupted the ability of Keap1 to repress Nrf2, indicating that the presence of either Cys-273 or Cys-288 is sufficient for fish Keap1 molecules to fully function. Cysteine 39-47 kelch-like ECH-associated protein 1 Mus musculus 59-64 18057000-11 2008 These results provide an important insight into the means by which Keap1 cysteines act as sensors of electrophiles and oxidants. Cysteine 73-82 kelch-like ECH-associated protein 1 Mus musculus 67-72 17903176-5 2007 This subcellular localization profile of Keap1 appears unchanged after treatment of cells with diethyl maleate, an electrophile, and/or Leptomycin B, a nuclear export inhibitor. diethyl maleate 95-110 kelch-like ECH-associated protein 1 Mus musculus 41-46 17903176-5 2007 This subcellular localization profile of Keap1 appears unchanged after treatment of cells with diethyl maleate, an electrophile, and/or Leptomycin B, a nuclear export inhibitor. leptomycin B 136-148 kelch-like ECH-associated protein 1 Mus musculus 41-46 17903176-8 2007 Analyses of sucrose density gradient centrifugation of mouse liver cells indicated that Keap1 appears to form multiprotein complexes in the cytoplasm. Sucrose 12-19 kelch-like ECH-associated protein 1 Mus musculus 88-93 17015256-5 2006 Sulforaphane induces via activation of the Nrf2/Keap1 system phase 2 enzymes that protect against carcinogens and oxidants. sulforaphane 0-12 kelch-like ECH-associated protein 1 Mus musculus 48-53 17420218-8 2007 In the nucleus, treatment with Cr(VI), but not phenolic antioxidant tert-butylhydroquinone, librates Nrf2 from the Nrf2/Keap1 association and recruits Nrf2 to the antioxidant response elements (ARE) located in the enhancers of Ho-1 and Nqo1. Chromium 31-33 kelch-like ECH-associated protein 1 Mus musculus 120-125 17420218-9 2007 Activation of Nrf2 by Cr(VI) was accompanied by the nuclear translocation and deubiquitination of Keap1 implicating recycling of Keap1 in Nrf2 signaling. Chromium 22-24 kelch-like ECH-associated protein 1 Mus musculus 98-103 17420218-9 2007 Activation of Nrf2 by Cr(VI) was accompanied by the nuclear translocation and deubiquitination of Keap1 implicating recycling of Keap1 in Nrf2 signaling. Chromium 22-24 kelch-like ECH-associated protein 1 Mus musculus 129-134 17237276-2 2007 An imidazolide triterpenoid derivative, 1-[2-cyano-3,12-dioxooleana-1,9(11)-dien-28-oyl]imidazole (CDDO-Im or TP235), has been previously shown to potently protect against hepatic tumorigenesis, acting in part by inducing cytoprotective genes through Keap1-Nrf2-antioxidant response element (ARE) signaling. imidazolide 3-14 kelch-like ECH-associated protein 1 Mus musculus 251-256 17237276-2 2007 An imidazolide triterpenoid derivative, 1-[2-cyano-3,12-dioxooleana-1,9(11)-dien-28-oyl]imidazole (CDDO-Im or TP235), has been previously shown to potently protect against hepatic tumorigenesis, acting in part by inducing cytoprotective genes through Keap1-Nrf2-antioxidant response element (ARE) signaling. triterpenoid TP-222 15-27 kelch-like ECH-associated protein 1 Mus musculus 251-256 17237276-2 2007 An imidazolide triterpenoid derivative, 1-[2-cyano-3,12-dioxooleana-1,9(11)-dien-28-oyl]imidazole (CDDO-Im or TP235), has been previously shown to potently protect against hepatic tumorigenesis, acting in part by inducing cytoprotective genes through Keap1-Nrf2-antioxidant response element (ARE) signaling. 1-[2-cyano-3,12-dioxooleana-1,9(11)-dien-28-oyl]imidazole 40-97 kelch-like ECH-associated protein 1 Mus musculus 251-256 17394461-9 2007 The effect of dopamine was blocked by antioxidants, and by over-expression of either dominant-negative Nrf2 or Keap1. Dopamine 14-22 kelch-like ECH-associated protein 1 Mus musculus 111-116 16517063-1 2007 Bis(2-hydroxybenzylidene)acetone is a potent inducer of the phase 2 response through the Keap1-Nrf2-ARE pathway. bis(2-hydroxybenzylidene)acetone 0-32 kelch-like ECH-associated protein 1 Mus musculus 89-94 16267095-9 2006 Thus NO-ASA induces phase II enzymes, at least in part, through the action of NO that it releases and by modulating the Keap1-Nrf2 pathway; this effect may be part of its mechanism of action against colon and other cancers. Aspirin 8-11 kelch-like ECH-associated protein 1 Mus musculus 120-125 16054659-6 2005 Pharmacological and food-derived agents such as dithiolethiones and isothiocyanates trigger the release of Nrf2 from Keap1, allowing it to translocate into the nucleus and stimulate gene transcription. dithiolethiones 48-63 kelch-like ECH-associated protein 1 Mus musculus 117-122 16507366-2 2006 To elucidate the molecular mechanism of the Keap1 and Nrf2 interaction, we resolved the six-bladed beta propeller crystal structure of the Kelch/DGR and CTR domains of mouse Keap1 and revealed that extensive inter- and intrablade hydrogen bonds maintain the structural integrity and proper association of Keap1 with Nrf2. Hydrogen 230-238 kelch-like ECH-associated protein 1 Mus musculus 44-49 16054659-6 2005 Pharmacological and food-derived agents such as dithiolethiones and isothiocyanates trigger the release of Nrf2 from Keap1, allowing it to translocate into the nucleus and stimulate gene transcription. Isothiocyanates 68-83 kelch-like ECH-associated protein 1 Mus musculus 117-122 15767573-6 2005 The direct interaction of this TP with thiol groups of the Keap1 sensor for inducers is demonstrated spectroscopically. tp 31-33 kelch-like ECH-associated protein 1 Mus musculus 59-64 15865434-3 2005 The primary sensors for inducers are certain uniquely reactive cysteine thiols of Keap1. cysteine thiols 63-78 kelch-like ECH-associated protein 1 Mus musculus 82-87 15865434-4 2005 Recombinant murine Keap1 contains 0.9 zinc atoms per monomer as determined by inductively coupled plasma-optical emission spectrometry: its zinc content depends on the metal composition of the overexpression medium. Metals 168-173 kelch-like ECH-associated protein 1 Mus musculus 19-24 15865434-7 2005 Coincident binding of inducers and release of zinc alters the conformation of Keap1, as shown by a profound decline of its tryptophan fluorescence and depression of fluorescence of a hydrophobicity probe. Tryptophan 123-133 kelch-like ECH-associated protein 1 Mus musculus 78-83 15865434-8 2005 Thus, regulation of the phase 2 response involves chemical modification of critical cysteine residues of Keap1, whose reactivity is modulated by zinc binding. Cysteine 84-92 kelch-like ECH-associated protein 1 Mus musculus 105-110 15865434-9 2005 Keap1 is a zinc-thiol protein endowed with a delicate switch controlled by both metal-binding and thiol reactivity. Sulfhydryl Compounds 16-21 kelch-like ECH-associated protein 1 Mus musculus 0-5 15865434-9 2005 Keap1 is a zinc-thiol protein endowed with a delicate switch controlled by both metal-binding and thiol reactivity. Metals 80-85 kelch-like ECH-associated protein 1 Mus musculus 0-5 15865434-9 2005 Keap1 is a zinc-thiol protein endowed with a delicate switch controlled by both metal-binding and thiol reactivity. Sulfhydryl Compounds 98-103 kelch-like ECH-associated protein 1 Mus musculus 0-5 15767573-6 2005 The direct interaction of this TP with thiol groups of the Keap1 sensor for inducers is demonstrated spectroscopically. Sulfhydryl Compounds 39-44 kelch-like ECH-associated protein 1 Mus musculus 59-64 15110385-8 2004 Recent analyses argue that the redox mechanism that modifies cysteine residues of Keap1 governs the Keap1-Nrf2 interaction and therefore is critical for sensing of electrophiles. Cysteine 61-69 kelch-like ECH-associated protein 1 Mus musculus 82-87 16508120-2 2005 The Kelch/DGR (double-glycine repeat) domain of Keap1 associates with Nrf2 as well as with actin filaments. Glycine 22-29 kelch-like ECH-associated protein 1 Mus musculus 48-53 15110385-8 2004 Recent analyses argue that the redox mechanism that modifies cysteine residues of Keap1 governs the Keap1-Nrf2 interaction and therefore is critical for sensing of electrophiles. Cysteine 61-69 kelch-like ECH-associated protein 1 Mus musculus 100-105 15122755-6 2004 Activation of Nrf2 is considered to involve dissociation from a cytoplasmic inhibitor, Kelch-like ECH-associated protein 1 (Keap1), through a redox-sensitive mechanism involving either GSH depletion or direct chemical interaction through Michael addition. Glutathione 185-188 kelch-like ECH-associated protein 1 Mus musculus 87-122 15122755-9 2004 In conclusion, GSH depletion alone is insufficient for Nrf2 activation: a more direct interaction is required, possibly involving chemical modification of Nrf2 or Keap1, which is facilitated by the prior loss of GSH. Glutathione 212-215 kelch-like ECH-associated protein 1 Mus musculus 163-168 14764894-0 2004 Protection against electrophile and oxidant stress by induction of the phase 2 response: fate of cysteines of the Keap1 sensor modified by inducers. Cysteine 97-106 kelch-like ECH-associated protein 1 Mus musculus 114-119 14764894-3 2004 Under basal conditions, Nrf2 resides mainly in the cytoplasm bound to its cysteine-rich, Kelch domain-containing partner Keap1, which is itself anchored to the actin cytoskeleton and represses Nrf2 activity. Cysteine 74-82 kelch-like ECH-associated protein 1 Mus musculus 121-126 14764894-4 2004 Inducers disrupt the Keap1-Nrf2 complex by modifying two (C273 and C288) of the 25 cysteine residues of Keap1. Cysteine 83-91 kelch-like ECH-associated protein 1 Mus musculus 21-26 14764894-4 2004 Inducers disrupt the Keap1-Nrf2 complex by modifying two (C273 and C288) of the 25 cysteine residues of Keap1. Cysteine 83-91 kelch-like ECH-associated protein 1 Mus musculus 104-109 14764894-6 2004 Reaction of Keap1 with inducers results in formation of intermolecular disulfide bridges, probably between C273 of one Keap1 molecule and C288 of a second. Disulfides 71-80 kelch-like ECH-associated protein 1 Mus musculus 12-17 14764894-6 2004 Reaction of Keap1 with inducers results in formation of intermolecular disulfide bridges, probably between C273 of one Keap1 molecule and C288 of a second. Disulfides 71-80 kelch-like ECH-associated protein 1 Mus musculus 119-124 12193649-4 2002 We cloned, overexpressed, and purified murine Keap1 and demonstrated on native gels the formation of complexes of Keap1 with the Neh2 domain of Nrf2 and their concentration-dependent disruption by inducers such as sulforaphane and bis(2-hydroxybenzylidene)acetone. sulforaphane 214-226 kelch-like ECH-associated protein 1 Mus musculus 46-51 12193649-4 2002 We cloned, overexpressed, and purified murine Keap1 and demonstrated on native gels the formation of complexes of Keap1 with the Neh2 domain of Nrf2 and their concentration-dependent disruption by inducers such as sulforaphane and bis(2-hydroxybenzylidene)acetone. sulforaphane 214-226 kelch-like ECH-associated protein 1 Mus musculus 114-119 12193649-4 2002 We cloned, overexpressed, and purified murine Keap1 and demonstrated on native gels the formation of complexes of Keap1 with the Neh2 domain of Nrf2 and their concentration-dependent disruption by inducers such as sulforaphane and bis(2-hydroxybenzylidene)acetone. bis(2-hydroxybenzylidene)acetone 231-263 kelch-like ECH-associated protein 1 Mus musculus 46-51 12193649-4 2002 We cloned, overexpressed, and purified murine Keap1 and demonstrated on native gels the formation of complexes of Keap1 with the Neh2 domain of Nrf2 and their concentration-dependent disruption by inducers such as sulforaphane and bis(2-hydroxybenzylidene)acetone. bis(2-hydroxybenzylidene)acetone 231-263 kelch-like ECH-associated protein 1 Mus musculus 114-119 12193649-6 2002 With large excesses of these reagents nearly all thiols of Keap1 react, but sequential reaction with three successive single equivalents (per cysteine residue) of dipyridyl disulfides revealed excellent agreement with pseudo-first order kinetics, rapid successive declines in reaction velocity, and the stoichiometric formation of two equivalents of thiopyridone per reacted cysteine. Sulfhydryl Compounds 49-55 kelch-like ECH-associated protein 1 Mus musculus 59-64 12193649-8 2002 The most reactive residues of Keap1 (C(257), C(273), C(288), and C(297)) were identified by mapping the dexamethasone-modified cysteines by mass spectrometry of tryptic peptides. Dexamethasone 104-117 kelch-like ECH-associated protein 1 Mus musculus 30-35 12193649-8 2002 The most reactive residues of Keap1 (C(257), C(273), C(288), and C(297)) were identified by mapping the dexamethasone-modified cysteines by mass spectrometry of tryptic peptides. Cysteine 127-136 kelch-like ECH-associated protein 1 Mus musculus 30-35 12193649-8 2002 The most reactive residues of Keap1 (C(257), C(273), C(288), and C(297)) were identified by mapping the dexamethasone-modified cysteines by mass spectrometry of tryptic peptides. Peptides 169-177 kelch-like ECH-associated protein 1 Mus musculus 30-35 12193649-9 2002 These residues are located in the intervening region between BTB and Kelch repeat domains of Keap1 and probably are the direct sensors of inducers of the phase 2 system. btb 61-64 kelch-like ECH-associated protein 1 Mus musculus 93-98 12653965-2 2003 Several lines of evidence suggest that electrophiles and reactive oxygen species liberate Nrf2 from its cytoplasmic repressor Keap1 and provoke the accumulation of Nrf2 in the nucleus. Reactive Oxygen Species 57-80 kelch-like ECH-associated protein 1 Mus musculus 126-131 12506115-0 2003 Modulation of gene expression by cancer chemopreventive dithiolethiones through the Keap1-Nrf2 pathway. dithiolethiones 56-71 kelch-like ECH-associated protein 1 Mus musculus 84-89 12506115-11 2003 Collectively, D3T increases the expression of genes through the Keap1-Nrf2 signaling pathway that directly detoxify toxins and generate essential cofactors such as glutathione and reducing equivalents. Glutathione 164-175 kelch-like ECH-associated protein 1 Mus musculus 64-69