Txnip inhibits porcine adipocyte differentiation through PPARγ and impairs the induction of glucose via ChREBP

Abstract

To explore the functions of Txnip and its mechanism in adipocyte differentiation, the preadipocytes were isolated from subcutaneous adipose tissue of three-day-old piglets and induced into adipogenic differentiation. The expression of Txnip and ChREBP was silenced, and the Txnip overexpression was achieved in the cells with transfection of the recombinant lentivirus strategies. Txnip silencing promoted the differentiation of porcine preadipocytes and PPARγ expression, and a PPARγ inhibitor reduced this facilitation. Instead, Txnip overexpression exerted a suppressive effect on the [...]