Researchers are shifting focus from large arteries to microvessels, where nitric oxide activity may signal early circulatory ...

Nitric oxide (NO) is a pivotal signalling molecule that modulates a wide array of physiological processes in vertebrates. Its roles span from vascular regulation to neural communication and immune ...

Panelists discuss how the pathophysiology of pulmonary arterial hypertension involves complex mechanisms across multiple genetic and treatment pathways, with over 20 identified genes and four major ...