ZIP6 and ZIP14 zinc transporter expression in normozoospermic and asthenozoospermic human spermatozoa - relationship to nuclear chromatin accessibility
Introduction/Objective. Male infertility accounts for approximately 40% of infertility cases, with asthenozoospermia affecting nearly one in five infertile men. Beyond conventional semen parameters, nuclear DNA organization and chromatin accessibility provide deeper insight into sperm quality. Zinc transporters ZIP6 an...