Title : SIRT1 regulates TNF-α-induced expression of CD40 in 3T3-L1 adipocytes via NF-κB pathway.

Pub. Date : 2012 Nov

PMID : 22717288






2 Functional Relationships(s)
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1 Overexpression of SIRT1 or SIRT1 activation by resveratrol obviously attenuated the expression of CD40 induced by TNF-alpha in 3T3-L1 adipocytes, whereas knockdown of SIRT1 or SIRT1 inhibition by nicotinamide and sirtinol significantly enhanced TNF-alpha-induced expression of CD40. Niacinamide tumor necrosis factor Homo sapiens
2 Furthermore, overexpression of SIRT1 or SIRT1 activation by resveratrol diminished TNF-alpha-induced acetylation of NF-kappaBp65, while knockdown of SIRT1 or SIRT1 inhibition by nicotinamide and sirtinol augmented TNF-alpha-induced acetylation of NF-kappaBp65 in 3T3-L1 adipocytes. Niacinamide tumor necrosis factor Homo sapiens