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Resveratrol upregulates heme oxygenase-1 expression via activation of NF-E2-related factor 2 in PC12 cells
DC Field | Value | Language |
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dc.contributor.author | Chen, Chu-Yue | - |
dc.contributor.author | Jang, Jung-Hee | - |
dc.contributor.author | Li, Mei-Hua | - |
dc.contributor.author | Surh, Young-Joon | - |
dc.date.accessioned | 2021-01-31T09:30:12Z | - |
dc.date.available | 2021-01-31T09:30:12Z | - |
dc.date.created | 2017-11-15 | - |
dc.date.issued | 2005-06 | - |
dc.identifier.citation | Biochemical and Biophysical Research Communications, Vol.331 No.4, pp.993-1000 | - |
dc.identifier.issn | 0006-291X | - |
dc.identifier.other | 3946 | - |
dc.identifier.uri | https://hdl.handle.net/10371/172736 | - |
dc.description.abstract | Resveratrol (3,4',5-trihydroxy stilbene), a phytoalexin found in the skin and seeds of grapes, has been reported to possess antiinflammatory. anticarcinogenic. and antioxidant activities. In this work, we assessed the ability of resveratrol to upregulate heme oxygenase-1 (HO-1) gene expression via activation of NF-E2-related factor 2 (Nrf2) in Cultured PC12 cells. Nrf2 is a transcription factor involved in the cellular protection against oxidative stress through antioxidant response element (ARE)-directed induction of several phase 2 detoxifying and antioxidant enzymes, such as HO-1. Here, we report that resveratrol induces HO-1 expression via the ARE-mediated transcriptional activation of Nrf2. Moreover, PC 12 cells treated with resveratrol exhibited transient activation of Akt/protein kinase B and extracellular signal-regulated protein kinase 1/2 (ERK1/2). LY294002 and U0126, pharmacological inhibitors of phosphatidylinositol 3-kinase and MEK1/2 which are upstream of Akt and ERK1/2, respectively, attenuated resveratrol-induced HO-1 expression and exhibited antioxidant effects. Taken together, the above findings suggest that resveratrol augments cellular antioxidant defense capacity through induction of HO-1 via Nrf2-ARE signaling, thereby protecting PC12 cells from oxidative stress. (c) 2005 Elsevier Inc. All rights reserved. | - |
dc.language | 영어 | - |
dc.publisher | Academic Press | - |
dc.title | Resveratrol upregulates heme oxygenase-1 expression via activation of NF-E2-related factor 2 in PC12 cells | - |
dc.type | Article | - |
dc.contributor.AlternativeAuthor | 서영준 | - |
dc.identifier.doi | 10.1016/j.bbrc.2005.03.237 | - |
dc.citation.journaltitle | Biochemical and Biophysical Research Communications | - |
dc.identifier.wosid | 000229234500016 | - |
dc.identifier.scopusid | 2-s2.0-18844402874 | - |
dc.citation.endpage | 1000 | - |
dc.citation.number | 4 | - |
dc.citation.startpage | 993 | - |
dc.citation.volume | 331 | - |
dc.identifier.sci | 000229234500016 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Surh, Young-Joon | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | ANTIOXIDANT-RESPONSIVE ELEMENT | - |
dc.subject.keywordPlus | GAMMA-GLUTAMYLCYSTEINE SYNTHETASE | - |
dc.subject.keywordPlus | TRANSCRIPTION FACTOR NRF2 | - |
dc.subject.keywordPlus | OXIDATIVE STRESS | - |
dc.subject.keywordPlus | PROTEIN-KINASES | - |
dc.subject.keywordPlus | RED WINE | - |
dc.subject.keywordPlus | OXIDIZED LIPOPROTEINS | - |
dc.subject.keywordPlus | TRANS-RESVERATROL | - |
dc.subject.keywordPlus | GENE-EXPRESSION | - |
dc.subject.keywordPlus | SUBUNIT GENE | - |
dc.subject.keywordAuthor | resveratrol | - |
dc.subject.keywordAuthor | PC12 cells | - |
dc.subject.keywordAuthor | heme oxygenase-1 | - |
dc.subject.keywordAuthor | Nrf2 | - |
dc.subject.keywordAuthor | antioxidant response element | - |
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