Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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Research Abstract |
TFAP2B(AP-2β) is a candidate gene for conferring susceptibility to obesity and type 2 diabetes. We also found that protein kinase C(PKC)μwas highly phosphorylated in the re-feeding condition. Furthermore, overexpression of PKCμenhanced the effects of AP-2βon the expression of these adipocytokines. We also found that overexpression of AP-2βin 3T3-L1 adiposities impaired the promoter activity of IRS-1, and subsequently decreased mRNA and protein expression. Theses findings suggested that postprandial activation of PKCμplays roles in disordered postprandial adipocytokine expression and impaired insulin signaling through AP-2β.
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