ATP-Binding Cassette Sterol Transporters Are Differentially Expressed in Normal and Diseased Human Gallbladder
DC Field | Value | Language |
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dc.contributor.author | Yoon, Jai Hoon | - |
dc.contributor.author | Choi, Ho Soon | - |
dc.contributor.author | Jun, Dae Won | - |
dc.contributor.author | Yoo, Kyo-Sang | - |
dc.contributor.author | Lee, Jin | - |
dc.contributor.author | Yang, Sun Young | - |
dc.contributor.author | Kuver, Rahul | - |
dc.date.accessioned | 2022-07-16T11:20:07Z | - |
dc.date.available | 2022-07-16T11:20:07Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2013-02 | - |
dc.identifier.issn | 0163-2116 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/163496 | - |
dc.description.abstract | Gallbladder epithelial cells (GBEC) are exposed to high cholesterol concentrations in bile, and export cholesterol via an ATP-binding cassette (ABC) transporter-mediated pathway in vitro. These findings suggest that aberrant expression and/or function of ABC sterol transporters may be associated with cholesterol-related gallbladder diseases (CAGD). In this study, we investigated the relative levels of the sterol transporters ABCA1, ABCG5, and ABCG8 in human gallbladders in CAGD, and the relationship between ABCA1 and inflammation. Expression of ABCA1, ABCG5, and ABCG8 was evaluated in 31 gallbladders with CAGD and 6 normal gallbladders by western blotting and immunohistochemistry. RT-PCR was used to measure ABCA1 mRNA expression. To investigate the relationship between ABCA1 and inflammation, wWestern blots were performed on cultured dog GBEC treated with lipopolysaccharide (LPS) using an anti-ABCA1 antibody. Immunohistochemistry showed ABCA1 to be localized predominantly to the basolateral membrane, while ABCG8 formed a diffuse intracellular pattern at the apical pole of human GBEC. ABCA1 and ABCG8 expression was more prominent in GBEC that were surrounded by cholesterol-laden macrophages. ABCA1 and ABCG8 expression was increased in gallbladders with CAGD. Western blots showed increased ABCA1, ABCG5, and ABCG8 expression in CAGD. ABCA1 mRNA levels were increased in all gallbladders with CAGD. LPS treatment of cultured dog GBEC enhanced ABCA1 expression. The sterol transporters ABCA1, ABCG5, and ABCG8 may play a role in the pathogenesis of human CAGD. Inflammation appears to be a key factor that increases ABCA1 expression and activity in the human gallbladder. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.title | ATP-Binding Cassette Sterol Transporters Are Differentially Expressed in Normal and Diseased Human Gallbladder | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, Jai Hoon | - |
dc.contributor.affiliatedAuthor | Choi, Ho Soon | - |
dc.contributor.affiliatedAuthor | Jun, Dae Won | - |
dc.identifier.doi | 10.1007/s10620-012-2481-0 | - |
dc.identifier.scopusid | 2-s2.0-84876339657 | - |
dc.identifier.wosid | 000315291100021 | - |
dc.identifier.bibliographicCitation | DIGESTIVE DISEASES AND SCIENCES, v.58, no.2, pp.431 - 439 | - |
dc.relation.isPartOf | DIGESTIVE DISEASES AND SCIENCES | - |
dc.citation.title | DIGESTIVE DISEASES AND SCIENCES | - |
dc.citation.volume | 58 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 431 | - |
dc.citation.endPage | 439 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Gastroenterology & Hepatology | - |
dc.relation.journalWebOfScienceCategory | Gastroenterology & Hepatology | - |
dc.subject.keywordPlus | BILIARY CHOLESTEROL SECRETION | - |
dc.subject.keywordPlus | HEPATOCYTE GROWTH-FACTOR | - |
dc.subject.keywordPlus | APOLIPOPROTEIN-A-I | - |
dc.subject.keywordPlus | EPITHELIAL-CELLS | - |
dc.subject.keywordPlus | DIETARY-CHOLESTEROL | - |
dc.subject.keywordPlus | GALLSTONE DISEASE | - |
dc.subject.keywordPlus | ABCG8 | - |
dc.subject.keywordPlus | EFFLUX | - |
dc.subject.keywordPlus | ABSORPTION | - |
dc.subject.keywordPlus | BILE | - |
dc.subject.keywordAuthor | Gallbladder epithelial cell | - |
dc.subject.keywordAuthor | ABCA1 | - |
dc.subject.keywordAuthor | ABCG5 | - |
dc.subject.keywordAuthor | ABCG8 | - |
dc.identifier.url | https://link.springer.com/article/10.1007%2Fs10620-012-2481-0 | - |
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