X and Y chromosomes as determinants of aging and disease · D. B. Dubal et al.
原文开头
Dena B. Dubal1,2*, Fabrisia Ambrosio3,4, Michael B. Stout5,6, Dan Theodorescu7,8* Sex differences have traditionally been attributed to gonadal hormones, but accumulating evidence shows that sex chromosomes exert distinct, cell-autonomous effects on health, aging, and disease. XX and XY complements alter gene dosage, epigenetic programming, immune signaling, metabolism, and cellular stress responses, which shape aging and disease trajectories in women and men. This review integrates mechanistic advances in sex chromosome biology—including escape from X chromosome inactivation, X reactivation, parent-of-X-origin, X-skew, X- and Y-linked gene functions, and Y loss—with aging, neurologic disease, immunity, cancer, and cardiometabolic disease. …
摘自《科学》(Science)2026年10月1日,D. B. Dubal et al.。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。