Repin1 deficiency improves insulin sensitivity and glucose metabolism in db/db mice by reducing adipose tissue mass and inflammation

Replication initiator 1 (Repin1) is a zinc finger protein playing a role in insulin sensitivity, body fat mass and lipid metabolism by regulating the expression key genes of glucose and lipid metabolism. Here, we tested the hypothesis that introgression of a Repin1 deletion into db/db mice improves glucose metabolism in vivo. We generated a whole body Repin1 deficient db/db double knockout mouse (Rep1-/-x db/db) and systematically characterized...