Endothelial dysfunction and hypertension

Endothelial dysfunction and hypertension.

Endothelial dysfunction in pulmonary hypertension.

The pathogenesis of pulmonary hypertension (PH) involves a complex and multifactorial process. Endothelial dysfunction seems to play an integral role in mediating the structural changes in the pulmonary vasculature. Disordered endothelial cell proliferation along with concurrent neoangiogenesis, when exuberant, results in the formation of glomeruloid structures known as the plexiform lesions, w...

Endothelial damage/dysfunction and hypertension in pregnancy.

Hypertension is one of the most common medical conditions complicating pregnancy, with significant implications on maternal and perinatal morbidity and mortality. Abnormalities in placentation have been implicated as the primary pathology responsible for the development of hypertension during pregnancy and its effects such as pre-eclampsia and eclampsia. With advancing research, the focus is no...

Contribution to Hypertension and Endothelial Dysfunction

Copyright © 2007 American Heart Association. All rights reserved. Print ISSN: 0009-7322. Online 72514 Circulation is published by the American Heart Association. 7272 Greenville Avenue, Dallas, TX DOI: 10.1161/CIRCULATIONAHA.106.665836 2007;115;1269-1274; originally published online Feb 26, 2007; Circulation David M. Kaye Zhiyong Yang, Kylie Venardos, Emma Jones, Brian J. Morris, Jaye Chin-Dust...

Pin1 deficiency causes endothelial dysfunction and hypertension.

Pin1 is a peptidyl prolyl cis-trans isomerase that only binds to and isomerizes phosphorylated serine/threonine-proline motifs, inducing conformational changes that alter target protein function and phosphorylation. We have shown previously that deficiency of another peptidyl prolyl isomerase, FK506 binding protein 12/12.6, alters endothelial NO synthase phosphorylation and causes endothelial d...