Here, we investigated the association of four CTLA-4 gene polymorphisms, -1661A/G (rs4553808), -318C/T (rs5742909), +49G/A (rs231775), and CT60A/G (rs3087243), with ES in the Chinese population.
The current study evaluated the association of two CTLA-4 gene polymorphisms, -318C/T (rs5742909) and +49G/A (rs231775) with ES in the Chinese population.