ZDHHC8 as a candidate gene for schizophrenia: analysis of a putative functional intronic marker in case-control and family-based association studies.

ABSTRACT:

Background

The chromosome 22q11 region is proposed as a major candidate locus for susceptibility genes to schizophrenia. Recently, the gene ZDHHC8 encoding a putative palmitoyltransferase at 22q11 was proposed to increase liability to schizophrenia based on both animal models and human association studies by significant over-transmission of allele rs175174A in female, but not male subjects with schizophrenia.

Methods

Given the genetic complexity of schizophrenia and the potential genetic heterogeneity in different populations, we examined rs175174 in 204 German proband-parent triads and in an independent case-control study (schizophrenic cases: n = 433; controls: n = 186).

Results

In the triads heterozygous parents transmitted allele G preferentially to females, and a

SUBMITTER: Faul T 

PROVIDER: S-EPMC1274335 | biostudies-literature | 2005 Oct

REPOSITORIES: biostudies-literature