Epigenetic Dysregulation of Gene in Testis Tissues of Infertile Men: Case-Control Study.

Objective: Bromodomain testis associated (BRDT), a testis-specific member of the Bromo- and Extra-Terrminal domain (BET) protein family, is involved in spermatogenesis and, more specifically, chromatin remodeling. In the post-meiotic spermatogenic cells, BRDT protein binds to the hyperacetylated histones and facilitates their replacement with transition proteins (TPs), particularly protamines, which are essential for chromatin condensation. The current research was conducted to assess the expression and epigenetic profile of in the testis tissues of infertile men.