Total cholesterol was 140 mg/dl, low-density lipoprotein was 75 mg/dl, high-density lipoprotein was 40 mg/dl, albumin was 3.0 g/dl, C3 and C4 were within the normal ranges; serologies for HIV, hepatitis B, hepatitis C, cytomegalovirus and Epstein-Barr virus, as well as autoimmunity workup were negative. The gene discussed is ALB; the disease is Autoimmunity.