Synaptosomal- Associated Protein 25 Gene Polymorphisms and Antisocial Personality Disorder: Association with Temperament and Psychopathy

Abstract

DdeI and MnII T/T genotypes may be a risk factor for antisocial behaviours. The association of the SNAP25 DdeI T/T and MnII T/T genotypes with lower reward dependence and higher novelty seeking suggested that SNAP25 genotype might influence other personality disorders, as well.