Abbreviations: BMI: body mass index; CDKN2A/p16: cyclin dependent kinase inhibitor 2A; CVD: cardiovascular disease; DBI/ACBP: diazepam binding inhibitor, acyl-CoA binding protein; ELISA: enzyme-linked immunosorbent assay; GABA: gamma-aminobutyric acid; GABR: gamma-aminobutyric acid type A receptor. The gene discussed is CDKN2A; the disease is cardiovascular disorder.