Association of polymorphisms of A260G and A386G in DAZL gene with male infertility: a meta-analysis and systemic review.

ABSTRACT: To investigate the association of single nucleotide polymorphism 260 and 386 (SNP260 and SNP386) gene with male infertility, an electronic search was performed to identify case-control studies evaluating the relationship of SNP260 or SNP386 of deleted in azoospermia-like (DAZL) and male infertility. Review Manager 5 was used to process the meta-analysis and other statistical analysis. A total of 139 records were retrieved, of which 13 case-control studies with total 2715 patients and 1835 normozoospermic men were included. SNP260 was found not to play a functional role in male oligo/azoospermia either for Caucasians or for Asians. But for SNP386, models of allele (A/G), dominant (AA/AG + GG), co-dominant (AA/AG) and super-dominant (AA + GG/AG) had a strong correlation to spermatogenic fail

SUBMITTER: Chen P 

PROVIDER: S-EPMC4736364 | biostudies-literature | 2016 Jan-Feb

REPOSITORIES: biostudies-literature