Association between the XRCC1 polymorphisms and thyroid cancer risk: a meta-analysis from case-control studies.

ABSTRACT:

Background

The previous published data on the association between the X-ray repair cross-conplementation group 1 (XRCC1) polymorphisms and thyroid cancer risk remained controversial. Hence, we performed a meta-analysis on all available studies that provided 1729 cases and 3774 controls (from 11 studies) for XRCC1 Arg399Gln, 1040 cases and 2487 controls for Arg194Trp (from 7 studies), and 1432 cases and 3356 controls for Arg280His (from 8 studies).

Methodology/principal findings

PubMed, CNKI, and EMBASE database were searched to identify relevant studies. Overall, no significant association was found between XRCC1 Arg399Gln (recessive model: OR = 0.95, 95% CI = 0.77-1.15; dominant model: OR = 0.89, 95% CI = 0.75-1.05; homozygote model: OR = 0.92, 95% CI = 0.69-1.23; Heterozyg

SUBMITTER: Wu FF 

PROVIDER: S-EPMC4161346 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature