TP53 and MDM2 polymorphisms and the risk of endometrial cancer in postmenopausal women.

ABSTRACT: The aim of the study was to determine an association of TP53 codon 72 (Arg72Pro, G>C transversion, rs1042522) and MDM2 SNP309 (T>G change, rs2279744) polymorphisms in endometrial cancer (EC) of postmenopausal women, regarding grading and staging of EC. In the study, endometrial samples from 202 postmenopausal female patients (the study group, n = 152, was women with EC; the control group, n = 50, cancer-free patients) were taken for the evaluation of two gene polymorphisms: TP53 codon 72 and MDM2 SNP309, respectively. Genotypic analyses were performed using the PCR-RFLP technique. There were significant differences in the frequency of TP53 and MDM2 genotypes in EC patients-increased EC occurrence was observed with the presence of MDM2 G/G and TP53 Arg/Arg genotypes, while allele Pro of TP5

SUBMITTER: Zajac A 

PROVIDER: S-EPMC4197345 | biostudies-literature | 2014 Nov

REPOSITORIES: biostudies-literature