Genetic association of BDNF val66met and GSK‐3β‐50T/C polymorphisms with tardive dyskinesia

Abstract

Our results demonstrate that the GSK-3beta C/C genotype with the BDNF val allele is associated with patients having schizophrenia without TD. This study also suggests that the BDNF and GSK-3beta gene polymorphisms work in combination, but not individually, in predisposing patients with schizophrenia to TD.