The Study of Association Between Polymorphism of TNF-α Gene’s Promoter Region and Recurrent Pregnancy Loss

摘要

Background:According to the literature review, polymorphisms of tumor necrosis factor alpha’s (TNF-α) promoter region are probably the genetic risk factors of recurrent pregnancy loss. This study has investigated five single nucleotide polymorphisms in the TNF-α gene’s promoter region to evaluate their relationship with recurrent pregnancy loss disorder.