著作: [石本 恭子]/[岩田 武男]/[谷口 寿章]/[水澤 典子]/[田中 栄二]/[吉本 勝彦]/d-Dopachrome tautomerase promotes IL-6 expression and inhibits adipogenesis in preadipocytes./[Cytokine]
ヘルプを読む
「著作」(著作(著書,論文,レター,国際会議など))は,研究業績にかかる著作(著書,論文,レター,国際会議など)を登録するテーブルです. (この情報が属するテーブルの詳細な定義を見る)
- 項目名の部分にマウスカーソルを置いて少し待つと,項目の簡単な説明がツールチップ表示されます.
種別 | 必須 | 学術論文(審査論文) | |||
---|---|---|---|---|---|
言語 | 必須 | 英語 | |||
招待 | 推奨 | ||||
審査 | 推奨 | ||||
カテゴリ | 推奨 | ||||
共著種別 | 推奨 | ||||
学究種別 | 推奨 | ||||
組織 | 推奨 |
|
|||
著者 | 必須 | ||||
題名 | 必須 |
(英) d-Dopachrome tautomerase promotes IL-6 expression and inhibits adipogenesis in preadipocytes. |
|||
副題 | 任意 | ||||
要約 | 任意 |
(英) We previously identified d-dopachrome tautomerase (DDT) as a novel adipokine whose mRNA levels in adipocytes are negatively correlated with obesity-related clinical parameters, and which acts on adipocytes to regulate lipid metabolism. Here we investigated functions of DDT on preadipocytes. Recombinant DDT (rDDT) enhanced both the expression and secretion of interleukin-6 (IL-6) in SGBS cells, a human preadipocyte cell line. Treatment with rDDT increased levels of phosphorylated ERK1/2, but not p38, in SGBS cells, and rDDT-induced IL-6 mRNA expression was attenuated by pretreatment with an ERK inhibitor, U0126. Knockdown of CD74, but not CD44, inhibited rDDT-induced IL-6 mRNA expression in SGBS cells. These results suggested that the rDDT-induced IL-6 expression in preadipocytes occurred through the CD74-ERK pathway. Furthermore, in SGBS cells subjected to adipogenic induction, rDDT decreased the amount of triacylglycerol, number of cells with oil droplets, and levels of mRNA encoding adipocyte marker proteins. Increased expression of CCAAT/enhancer binding protein families and peroxisome proliferator-activated receptor 2 during adipogenesis was inhibited in the cells treated with rDDT. These results suggested DDT to inhibit adipogenesis by suppressing the expression of genes encoding adipogenic regulators in preadipocytes. |
|||
キーワード | 推奨 | ||||
発行所 | 推奨 | ||||
誌名 | 必須 |
Cytokine(International Cytokine Society)
(pISSN: 1043-4666, eISSN: 1096-0023)
|
|||
巻 | 必須 | 60 | |||
号 | 必須 | --- | |||
頁 | 必須 | 772 777 | |||
都市 | 任意 | ||||
年月日 | 必須 | 2012年 8月 27日 | |||
URL | 任意 | ||||
DOI | 任意 | 10.1016/j.cyto.2012.07.037 (→Scopusで検索) | |||
PMID | 任意 | 22951300 (→Scopusで検索) | |||
CRID | 任意 | ||||
WOS | 任意 | 000311248000028 | |||
Scopus | 任意 | ||||
機関リポジトリ | 109657 | ||||
評価値 | 任意 | ||||
被引用数 | 任意 | ||||
指導教員 | 推奨 | ||||
備考 | 任意 |
|