ABCG2 and type 2 diabetes mellitus: The top 10 enriched KEGG pathways of the potential cis-acting targets (Fig 4C) were ABC transporters, bile secretion, microRNAs in cancer, focal adhesion, adherens junction, arachidonic acid metabolism, type II diabetes mellitus, glutamatergic synapse, circadian rhythm, and oxytocin signaling pathway.