Study of HLA-G gene 14-bp ins/del and codon 93 (CAC/CAT) polymorphisms association with spontaneous abortion in a Tunisian population.

In the recent years, spontaneous abortion (SA) frequency increased awareness about medical and social-economic related problems. Human leukocyte antigen-G (HLA-G) is a non-classic HLA I molecule initially described in trophoblastic tissue in foeto-maternal interface. HLA-G polymorphism association with SA has been extensively studied.