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Role Of Sex Chromosomes In Sexual Dimorphism Of Angii-Induced Abdominal Aortic Aneurysms, Yasir Alsiraj
Role Of Sex Chromosomes In Sexual Dimorphism Of Angii-Induced Abdominal Aortic Aneurysms, Yasir Alsiraj
Theses and Dissertations--Pharmacology and Nutritional Sciences
Abdominal aortic aneurysms (AAAs), a permanent dilation in the abdominal region of the aorta, is a highly sexually dimorphic disease. AAAs prevalence is ranging from 4-10 fold higher in males than females. Defining the mechanistic basis for reduced (in females) or increased (in males) AAA formation and progression may uncover potential therapeutic targets. The majority of studies examining sexual dimorphism focus on the role of sex hormones. However, genes residing on sex chromosomes, in addition to sex hormones, may contribute to sexual dimorphism of AAAs. For example, the X chromosome contains about 5% of the whole genome, but the role …