Cited 31 times in
Selective tubular activation of hypoxia-inducible factor-2α has dual effects on renal fibrosis
DC Field | Value | Language |
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dc.contributor.author | 강신욱 | - |
dc.contributor.author | 박정탁 | - |
dc.contributor.author | 유태현 | - |
dc.contributor.author | 임범진 | - |
dc.contributor.author | 한승혁 | - |
dc.date.accessioned | 2018-07-20T08:04:24Z | - |
dc.date.available | 2018-07-20T08:04:24Z | - |
dc.date.issued | 2017 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/160813 | - |
dc.description.abstract | Hypoxia-inducible factor (HIF) is a key transcriptional factor in the response to hypoxia. Although the effect of HIF activation in chronic kidney disease (CKD) has been widely evaluated, the results have been inconsistent until now. This study aimed to investigate the effects of HIF-2α activation on renal fibrosis according to the activation timing in inducible tubule-specific transgenic mice with non-diabetic CKD. HIF-2α activation in renal tubular cells upregulated mRNA and protein expressions of fibronectin and type 1 collagen associated with the activation of p38 mitogen-activated protein kinase. In CKD mice, activation of HIF-2α at the beginning of CKD significantly aggravated renal fibrosis, whereas it did not lead to renal dysfunction. However, activation at a late-stage of CKD abrogated both renal dysfunction and fibrosis, which was associated with restoration of renal vasculature and amelioration of hypoxia through increased renal tubular expression of VEGF and its isoforms. As with tubular cells with HIF-2α activation, those under hypoxia also upregulated VEGF, fibronectin, and type 1 collagen expressions associated with HIF-1α activation. In conclusion, late-stage renal tubular HIF-2α activation has protective effects on renal fibrosis and the resultant renal dysfunction, thus it could represent a therapeutic target in late stage of CKD. | - |
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.rights | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | Selective tubular activation of hypoxia-inducible factor-2α has dual effects on renal fibrosis | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine | - |
dc.contributor.department | Dept. of Internal Medicine | - |
dc.contributor.googleauthor | Kyoung Hye Kong | - |
dc.contributor.googleauthor | Hyung Jung Oh | - |
dc.contributor.googleauthor | Beom Jin Lim | - |
dc.contributor.googleauthor | Minsuk Kim | - |
dc.contributor.googleauthor | Ki-Hwan Han | - |
dc.contributor.googleauthor | Youn-Hee Choi | - |
dc.contributor.googleauthor | Kihwan Kwon | - |
dc.contributor.googleauthor | Bo Young Nam | - |
dc.contributor.googleauthor | Kyoung Sook Park | - |
dc.contributor.googleauthor | Jung Tak Park | - |
dc.contributor.googleauthor | Seung Hyeok Han | - |
dc.contributor.googleauthor | Tae-Hyun Yoo | - |
dc.contributor.googleauthor | Shina Lee | - |
dc.contributor.googleauthor | Seung-Jung Kim | - |
dc.contributor.googleauthor | Duk-Hee Kang | - |
dc.contributor.googleauthor | Kyu Bok Choi | - |
dc.contributor.googleauthor | Vera Eremina | - |
dc.contributor.googleauthor | Susan E. Quaggin | - |
dc.contributor.googleauthor | Dong-Ryeol Ryu | - |
dc.contributor.googleauthor | Shin-Wook Kang | - |
dc.identifier.doi | 10.1038/s41598-017-11829-2 | - |
dc.contributor.localId | A00053 | - |
dc.contributor.localId | A01654 | - |
dc.contributor.localId | A02526 | - |
dc.contributor.localId | A03363 | - |
dc.contributor.localId | A04304 | - |
dc.relation.journalcode | J02646 | - |
dc.identifier.eissn | 2045-2322 | - |
dc.identifier.pmid | 28900259 | - |
dc.contributor.alternativeName | Kang, Shin Wook | - |
dc.contributor.alternativeName | Park, Jung Tak | - |
dc.contributor.alternativeName | Yoo, Tae Hyun | - |
dc.contributor.alternativeName | Lim, Beom Jin | - |
dc.contributor.alternativeName | Han, Seung Hyeok | - |
dc.contributor.affiliatedAuthor | Kang, Shin Wook | - |
dc.contributor.affiliatedAuthor | Park, Jung Tak | - |
dc.contributor.affiliatedAuthor | Yoo, Tae Hyun | - |
dc.contributor.affiliatedAuthor | Lim, Beom Jin | - |
dc.contributor.affiliatedAuthor | Han, Seung Hyeok | - |
dc.citation.volume | 7 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 11351 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, Vol.7(1) : 11351, 2017 | - |
dc.identifier.rimsid | 60697 | - |
dc.type.rims | ART | - |
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