Pituitary tumor transforming gene-1 haplotypes and risk of pituitary adenoma: a case-control study.

ABSTRACT:

Background

It has been suggested that pituitary adenoma results from accumulation of multiple genetic and/or epigenetic aberrations, which may be identified through association studies. As pituitary tumor transforming gene-1 (PTTG1)/securin plays a critical role in promoting genomic instability in pituitary neoplasia, the present study explored the association of PTTG1 haplotypes with the risk of pituitary adenoma.

Methods

We genotyped five PTTG1 haplotype-tagging SNPs (htSNP) by PCR-RFLP assays in a case-control study, which included 280 Han Chinese patients diagnosed with pituitary adenoma and 280 age-, gender- and geographically matched Han Chinese controls. Haplotypes were reconstructed according to the genotyping data and linkage disequilibrium status of the htSNPs.

SUBMITTER: Chen S 

PROVIDER: S-EPMC3078851 | biostudies-literature | 2011 Mar

REPOSITORIES: biostudies-literature