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AUTHORS

Zaganjor E , Vyas S , Haigis MC , . Cell Chemical Biology. 2017 6 22; 24(6). 656-658

ABSTRACT

In a recent issue of Cell Metabolism, Anderson et al. (2017) report that SIRT4 regulates insulin sensitivity in the pancreas via activation of methylcrotonyl-CoA carboxylase 1 (MCCC1) by removal of dicarboxyacyl-lysine modifications. Thus, SIRT4 activates leucine catabolism and causes decreased secretion of insulin from the pancreas