FKBP5 and cytomegalovirus infection: Other similar GE interplay are those of FK Binding Protein Prolyl Isomerase 5 (FKBP5) and childhood trauma, AKT-8 retrovirus Serine/Threonine Kinase 1 (AKT1) and cannabis use, and Catenin Alpha 3 (CTNNA3) and cytomegalovirus infection in utero [13].