A tissue-specific eQTL analysis of the GTEx data showed that a carriage for the T2D-associated GSS and GGT7 alleles was correlated with the co-expression of genes encoding MYH7B, PROCR, EDEM2, and some other genes in the pancreas as well as in insulin-sensitive tissues such as skeletal muscle, visceral adipose tissue, and the liver. This evidence concerns the gene PROCR and type 2 diabetes mellitus.