Two gross mechanisms of pathology are central to pulmonary arterial hypertension - increased pulmonary vascular tone and remodelling of the pulmonary arteries. These pathologies can be caused by a variety of aberrant processes, and combine to cause an increase in pulmonary vascular resistance and consequent right ventricular hypertrophy, eventually leading to dysfunction and death. Current therapeutic strategies have focused on altering the vasoconstrictive elements of the disease. Whilst improvements in life expectancy have been observed, current therapies have not managed to halt or reverse progression of the disease. Here we discuss said unmet medical need and postulate as to the impact on disease antiremodelling therapy might provide. The mechanisms of remodelling in pulmonary arterial hypertension are reviewed, and leading examples of potential targets within such mechanisms are discussed. © Humana Press, a part of Springer Science+ Business Media, LLC 2010.
CITATION STYLE
Thomas, M. (2010). Pharmacological targets for pulmonary vascular disease: Vasodilation versus anti-remodelling. In Advances in Experimental Medicine and Biology (Vol. 661, pp. 475–490). https://doi.org/10.1007/978-1-60761-500-2_31
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