No evidence for association between polymorphisms in GRM3 and schizophrenia.

ABSTRACT:

Background

Three studies have previously reported data that were interpreted by the authors as supportive of association between schizophrenia and polymorphisms in the gene encoding the metabotropic glutamate receptor GRM3.

Methods

In a bid to examine this hypothesis, we examined seven SNPs spanning GRM3 in a UK case-control sample (schizophrenic cases n = 674, controls n = 716). These included all SNPs previously reported to be associated, alone or in haplotypes, with schizophrenia in European or European American samples.

Results

Our data showed no evidence for association with single markers, or 2, 3, 4 and 5 marker haplotypes, nor did any specific haplotypes show evidence for association according to previously observed patterns.

Conclusion

Examination of o

SUBMITTER: Norton N 

PROVIDER: S-EPMC1142331 | biostudies-literature | 2005 May

REPOSITORIES: biostudies-literature