Article
Allelic genes involved in artery compliance and susceptibility to sporadic abdominal aortic aneurysm.
The Journal of steroid biochemistry and molecular biology - 1 Dec 2004
Massart Francesco, Marini Francesca, Menegato Alessandra, Del Monte Francesca, Nuti Marco, Butitta Flavio, Ferrari Mauro, Balbarini Alberto, Brandi Maria Luisa
Abstract excerpt
Vascular smooth muscle cells (VSMCs) synthesize elastin (ELN), major protein of aortic tunica media which confers strength and elasticity to aortic wall. Protein loss or distortion is typical in aneurysm tunica media. Transforming growth factor beta1 (TGFbeta1) inhibits growth and connective protein expression of abdominal VSMCs cultures. Also, in atherogenic studies, estrogen (but not estrogen plus progestin)...
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