A negative association of schizophrenia with an allele of the HLA DQB1 gene among African-Americans

Schizophr Res. 1993 Jan;8(3):199-209. doi: 10.1016/0920-9964(93)90018-e.

Abstract

Using polymorphisms of the human leukocyte antigen (HLA) DQB1 gene, a case-control study was conducted in a group of patients with schizophrenia (DSM-III, n = 58) and psychiatrically normal controls matched for ethnicity (n = 72), living in the same geographical area. A significant negative association of allele HLA DQB1*0602 with schizophrenia was present among African-Americans (odds ratio 0.19), but could not be detected in Caucasians.

Publication types

  • Research Support, Non-U.S. Gov't
  • Research Support, U.S. Gov't, P.H.S.

MeSH terms

  • Adult
  • Alleles*
  • Autoimmune Diseases / diagnosis
  • Autoimmune Diseases / genetics
  • Autoimmune Diseases / immunology
  • Black People* / genetics
  • Diabetes Mellitus, Type 1 / diagnosis
  • Diabetes Mellitus, Type 1 / genetics
  • Diabetes Mellitus, Type 1 / immunology
  • Female
  • Genetic Markers / genetics
  • HLA-DQ Antigens / genetics*
  • HLA-DQ beta-Chains
  • Humans
  • Male
  • Middle Aged
  • Models, Genetic
  • Multigene Family / genetics
  • Schizophrenia / diagnosis
  • Schizophrenia / genetics*
  • Schizophrenia / immunology
  • Schizophrenic Psychology*

Substances

  • Genetic Markers
  • HLA-DQ Antigens
  • HLA-DQ beta-Chains
  • HLA-DQB1 antigen