Association between rs7903146 and rs12255372 polymorphisms of transcription factor 7-like 2 gene and polycystic ovary syndrome: a systematic review and meta-analysis.
Four-locus (rs4506565-rs7903146, rs12243326, and rs12255372) haplotype analysis identified PCOS-susceptible (ACTG) and -protective (TTTG) haplotypes, which remained significant after controlling for multiple comparisons and for key covariates.
Minor allele frequencies (MAFs) of rs4506565 (P=0.61), rs7903146 (P=0.68), rs12243326 (P=0.56), and rs12255372 (P=0.60) were comparable between PCOS cases and control subjects.