Vascular Remodeling Articles & Analysis
4 news found
Pulmonary arterial hypertension (PAH) is a progressive, life-threatening condition characterized by increased pulmonary arterial pressure, vascular remodeling, and persistent inflammation. Despite advances in treatment, current therapies—such as sildenafil, iloprost, and riociguat—primarily focus on reducing symptoms by dilating blood vessels. ...
In the realm of pulmonary research, the search to understand complex lung conditions has led to the development of various animal models. Among these, a new murine model from Tsijis et al stands out for its potential to investigate flow-induced pulmonary hypertension (PH) and compensatory lung growth (CLG). This blog outlines this innovative model, its significance, and the method of ...
When NO binds to sGC, the enzyme catalyses the synthesis of intracellular cyclic guanosine monophosphate (cGMP), a second messenger that plays a role in the regulation of vascular tone, cardiac contractility, and cardiac remodeling. Heart failure is associated with impaired synthesis of NO and decreased activity of sGC, which may contribute to myocardial and ...
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Both Ang-1 and Tie2 promote vascular stabilization and artery growth and could enhance blood vessel remodeling (angiogenesis) after stroke, said the researchers. ...