BDNF and DARPP-32 genes are not risk factors for schizophrenia in the Malay population

Genet Mol Res. 2012 Mar 22;11(1):725-30. doi: 10.4238/2012.March.22.2.

Abstract

A number of studies have pointed to the association of BDNF (brain-derived neurotrophic factor) and DARPP-32 (dopamine- and cAMP-regulated phosphoprotein, 32 kDa) with schizophrenia. The purpose of this study was to determine whether these two genes are involved in the pathogenesis of schizophrenia in the Malay population. Two single nucleotide polymorphisms Val66Met of BDNF, -2036C>G and g.1238delG of DARPP-32 were genotyped in the Malay population in 200 patients with schizophrenia and 256 healthy controls. Analysis of allele and genotype frequencies in these two groups revealed no significant association of BDNF or DARPP-32 polymorphisms with schizophrenia in Malays. This is the first such association study in the Malay population.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adult
  • Alleles
  • Asian People / genetics
  • Brain-Derived Neurotrophic Factor / genetics*
  • Dopamine and cAMP-Regulated Phosphoprotein 32 / genetics*
  • Female
  • Gene Frequency
  • Genetic Predisposition to Disease
  • Genotype
  • Humans
  • Malaysia
  • Male
  • Middle Aged
  • Polymorphism, Single Nucleotide
  • Risk Factors
  • Schizophrenia / genetics*

Substances

  • Brain-Derived Neurotrophic Factor
  • Dopamine and cAMP-Regulated Phosphoprotein 32