Cited 8 times in
Dipeptidyl peptidase-4 inhibitor protects against non-alcoholic steatohepatitis in mice by targeting TRAIL receptor-mediated lipoapoptosis via modulating hepatic dipeptidyl peptidase-4 expression
DC Field | Value | Language |
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dc.contributor.author | 강은석 | - |
dc.contributor.author | 이민영 | - |
dc.contributor.author | 이병완 | - |
dc.contributor.author | 이용호 | - |
dc.contributor.author | 차봉수 | - |
dc.date.accessioned | 2020-12-01T18:07:46Z | - |
dc.date.available | 2020-12-01T18:07:46Z | - |
dc.date.issued | 2020-10 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/180616 | - |
dc.description.abstract | Dipeptidyl peptidase-4 inhibitors (DPP4i) are antidiabetic medications that prevent cleavage of incretin hormones by dipeptidyl peptidase-4 (DPP4). DPP4 is ubiquitously expressed, and its hepatic DPP4 expression is upregulated under non-alcoholic steatohepatitis (NASH) conditions. We investigated the effect of DPP4i treatment on NASH pathogenesis, as well as its potential underlying molecular mechanisms. Mice were randomly divided into three groups: Group 1, chow-fed mice treated with vehicle for 20 weeks; Group 2, high-fat, high-fructose, and high-cholesterol Amylin liver NASH (AMLN) diet-fed mice treated with vehicle for 20 weeks; Group 3, AMLN diet-fed mice treated with vehicle for the first 10 weeks, followed by the DPP4i teneligliptin (20 mg/kg/day) for additional 10 weeks. DPP4i administration reduced serum liver enzyme and hepatic triglyceride levels and markedly improved hepatic steatosis and fibrosis in the AMLN diet-induced NASH model. In vivo, NASH alleviation significantly correlated with the suppression of tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) receptor-mediated apoptosis and downregulated hepatic DPP4 expression. In vitro, DPP4i treatment significantly decreased the markers of TRAIL receptor-mediated lipoapoptosis and suppressed DPP4 expression in palmitate-treated hepatocytes. In conclusion, DPP4i may efficiently attenuate the pathogenesis of AMLN diet-induced NASH in mice by suppressing lipotoxicity-induced apoptosis, possibly by modulating hepatic DPP4 expression. | - |
dc.description.statementOfResponsibility | open | - |
dc.language | English | - |
dc.publisher | Nature Publishing Group | - |
dc.relation.isPartOf | SCIENTIFIC REPORTS | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.title | Dipeptidyl peptidase-4 inhibitor protects against non-alcoholic steatohepatitis in mice by targeting TRAIL receptor-mediated lipoapoptosis via modulating hepatic dipeptidyl peptidase-4 expression | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Internal Medicine (내과학교실) | - |
dc.contributor.googleauthor | Minyoung Lee | - |
dc.contributor.googleauthor | Eugene Shin | - |
dc.contributor.googleauthor | Jaehyun Bae | - |
dc.contributor.googleauthor | Yongin Cho | - |
dc.contributor.googleauthor | Ji-Yeon Lee | - |
dc.contributor.googleauthor | Yong-Ho Lee | - |
dc.contributor.googleauthor | Byung-Wan Lee | - |
dc.contributor.googleauthor | Eun Seok Kang | - |
dc.contributor.googleauthor | Bong-Soo Cha | - |
dc.identifier.doi | 10.1038/s41598-020-75288-y | - |
dc.contributor.localId | A00068 | - |
dc.contributor.localId | A05491 | - |
dc.contributor.localId | A02796 | - |
dc.contributor.localId | A02989 | - |
dc.contributor.localId | A03996 | - |
dc.relation.journalcode | J02646 | - |
dc.identifier.eissn | 2045-2322 | - |
dc.identifier.pmid | 33173107 | - |
dc.contributor.alternativeName | Kang, Eun Seok | - |
dc.contributor.affiliatedAuthor | 강은석 | - |
dc.contributor.affiliatedAuthor | 이민영 | - |
dc.contributor.affiliatedAuthor | 이병완 | - |
dc.contributor.affiliatedAuthor | 이용호 | - |
dc.contributor.affiliatedAuthor | 차봉수 | - |
dc.citation.volume | 10 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 19429 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, Vol.10(1) : 19429, 2020-10 | - |
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