DC Field | Value | Language |
---|---|---|
dc.contributor.author | Okada, Sadanori | ko |
dc.contributor.author | Kozuka, Chisayo | ko |
dc.contributor.author | Masuzaki, Hiroaki | ko |
dc.contributor.author | Yasue, Shintaro | ko |
dc.contributor.author | Ishii-Yonemoto, Takako | ko |
dc.contributor.author | Tanaka, Tomohiro | ko |
dc.contributor.author | Yamamoto, Yuji | ko |
dc.contributor.author | Noguchi, Michio | ko |
dc.contributor.author | Kusakabe, Toru | ko |
dc.contributor.author | Tomita, Tsutomu | ko |
dc.contributor.author | Fujikura, Junji | ko |
dc.contributor.author | Ebihara, Ken | ko |
dc.contributor.author | Hosoda, Kiminori | ko |
dc.contributor.author | Sakaue, Hiroshi | ko |
dc.contributor.author | Kobori, Hiroyuki | ko |
dc.contributor.author | Ham, Mira | ko |
dc.contributor.author | Lee, Yun Sok | ko |
dc.contributor.author | Kim, Jae Bum | ko |
dc.contributor.author | Saito, Yoshihiko | ko |
dc.contributor.author | Nakao, Kazuwa | ko |
dc.date.accessioned | 2015-04-29T02:31:38Z | - |
dc.date.available | 2015-04-29T02:31:38Z | - |
dc.date.created | 2015-01-06 | - |
dc.date.created | 2015-01-06 | - |
dc.date.issued | 2010-09 | - |
dc.identifier.citation | METABOLISM-CLINICAL AND EXPERIMENTAL, v.59, no.9, pp.1241 - 1251 | - |
dc.identifier.issn | 0026-0495 | - |
dc.identifier.uri | http://hdl.handle.net/10203/198371 | - |
dc.description.abstract | Adipose tissue expresses all components of the renin-angiotensin system including angiotensinogen (ACT) Recent studies have highlighted a potential role of ACT in adipose tissue function and homeostasis. However, some controversies surround the regulatory mechanisms of ACT in obese adipose tissue In this context, we here demonstrated that the ACT messenger RNA (mRNA) level in human subcutaneous adipose tissue was significantly reduced in obese subjects as compared with nonobese subjects Adipose tissue AGT mRNA level in obese mice was also lower as compared with their lean littermates, however, the hepatic ACT mRNA level remained unchanged When 3T3-L1 adipocytes were cultured for a long period, the adipocytes became hypertrophic with a marked increase in the production of reactive oxygen species Expression and secretion of ACT continued to decrease during the course of adipocyte hypertrophy Treatment of the 3T3-L1 and primary adipocytes with reactive oxygen species (hydrogen peroxide) or tumor necrosis factor alpha caused a significant decrease in the expression and secretion of ACT. On the other hand, treatment with the antioxidant N-acetyl cysteine suppressed the decrease in the expression and secretion of ACT in the hypertrophied 3T3-L1 adipocytes Finally, treatment of obese db/db mice with N-acetyl cysteine augmented the expression of ACT in the adipose tissue, but not in the liver The present study demonstrates for the first time that oxidative stress dysregulates ACT in obese adipose tissue, providing a novel insight into the adipose tissue specific interaction between the regulation of AGT and oxidative stress in the pathophysiology of obesity (C) 2010 Elsevier Inc All rights reserved | - |
dc.language | English | - |
dc.publisher | W B SAUNDERS CO-ELSEVIER INC | - |
dc.subject | TUMOR-NECROSIS-FACTOR | - |
dc.subject | GENE-EXPRESSION | - |
dc.subject | INSULIN-RESISTANCE | - |
dc.subject | METABOLIC SYNDROME | - |
dc.subject | ALDOSTERONE SYSTEM | - |
dc.subject | 3T3-L1 ADIPOCYTES | - |
dc.subject | TNF-ALPHA | - |
dc.subject | CELLS | - |
dc.subject | OVEREXPRESSION | - |
dc.subject | ACTIVATION | - |
dc.title | Adipose tissue-specific dysregulation of angiotensinogen by oxidative stress in obesity | - |
dc.type | Article | - |
dc.identifier.wosid | 000281487700001 | - |
dc.identifier.scopusid | 2-s2.0-77956626874 | - |
dc.type.rims | ART | - |
dc.citation.volume | 59 | - |
dc.citation.issue | 9 | - |
dc.citation.beginningpage | 1241 | - |
dc.citation.endingpage | 1251 | - |
dc.citation.publicationname | METABOLISM-CLINICAL AND EXPERIMENTAL | - |
dc.identifier.doi | 10.1016/j.metabol.2009.11.016 | - |
dc.contributor.localauthor | Lee, Yun Sok | - |
dc.contributor.nonIdAuthor | Okada, Sadanori | - |
dc.contributor.nonIdAuthor | Kozuka, Chisayo | - |
dc.contributor.nonIdAuthor | Masuzaki, Hiroaki | - |
dc.contributor.nonIdAuthor | Yasue, Shintaro | - |
dc.contributor.nonIdAuthor | Ishii-Yonemoto, Takako | - |
dc.contributor.nonIdAuthor | Tanaka, Tomohiro | - |
dc.contributor.nonIdAuthor | Yamamoto, Yuji | - |
dc.contributor.nonIdAuthor | Noguchi, Michio | - |
dc.contributor.nonIdAuthor | Kusakabe, Toru | - |
dc.contributor.nonIdAuthor | Tomita, Tsutomu | - |
dc.contributor.nonIdAuthor | Fujikura, Junji | - |
dc.contributor.nonIdAuthor | Ebihara, Ken | - |
dc.contributor.nonIdAuthor | Hosoda, Kiminori | - |
dc.contributor.nonIdAuthor | Sakaue, Hiroshi | - |
dc.contributor.nonIdAuthor | Kobori, Hiroyuki | - |
dc.contributor.nonIdAuthor | Ham, Mira | - |
dc.contributor.nonIdAuthor | Kim, Jae Bum | - |
dc.contributor.nonIdAuthor | Saito, Yoshihiko | - |
dc.contributor.nonIdAuthor | Nakao, Kazuwa | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | TUMOR-NECROSIS-FACTOR | - |
dc.subject.keywordPlus | GENE-EXPRESSION | - |
dc.subject.keywordPlus | INSULIN-RESISTANCE | - |
dc.subject.keywordPlus | METABOLIC SYNDROME | - |
dc.subject.keywordPlus | ALDOSTERONE SYSTEM | - |
dc.subject.keywordPlus | 3T3-L1 ADIPOCYTES | - |
dc.subject.keywordPlus | TNF-ALPHA | - |
dc.subject.keywordPlus | CELLS | - |
dc.subject.keywordPlus | OVEREXPRESSION | - |
dc.subject.keywordPlus | ACTIVATION | - |
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