All three immune/microglial modules, which lacked disease association harbored many of the genes from the AD+Ctrl.TCX14 module, including ABI3, which has high MM (0.82–0.92) in all three modules, and PLCG2 in the two cerebellar modules (MM = 0.69–0.71). The gene discussed is PLCG2; the disease is Alzheimer disease.