GAD1 and type 2 diabetes mellitus: KEGG: Glycerophospholipid metabolism, phosphatidylinositol signaling system, metabolic pathways Reactome: Synthesis of PG (phosphatidylglycerol) GAD: Type 2 Diabetes|edema|rosiglitazone, tobacco use disorderGAD class: Pharmacogenomic, chemdependency