Association of VEGF genetic polymorphisms with recurrent spontaneous abortion risk: a systematic review and meta-analysis.

ABSTRACT:

Background

Studies of the associations between the genetic polymorphisms of the vascular endothelial growth factor (VEGF) gene and recurrent spontaneous abortion (RSA) have revealed conflicting results. The present meta-analysis was performed to provide a more precise estimation of these relationships and to explore potential sources of heterogeneity that may have influenced the reported disparities.

Methods

An extensive literature search for relevant studies was conducted on PubMed, Embase, and The Cochrane Library through June 6, 2014. Crude odds ratio (OR) with 95% confidence intervals were calculated.

Results

10 case-control studies including 1,832 RSA patients and 2,271 healthy controls were identified. Meta-analysis indicated that rs1570360, rs3025039, rs2010963

SUBMITTER: Xu X 

PROVIDER: S-EPMC4404341 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature