Daniel Henrion

This study shows that reduced Opa1 in endothelial cells of old mice worsens vascular function and increases kidney oxidative stress.

This study shows that blood-borne sphingosine 1-phosphate (S1P) maintains vascular resistance and cardiac function through albumin-S1P and myocyte S1PR signaling in mice.

This study shows that chronic hypertension remodels stimulus-secretion coupling in rat adrenal medulla, reducing catecholamine secretion to protect against excessive blood pressure.

The paper analyzes the molecular evolution of AT1 and AT2 receptors across species, showing specific sodium binding site mutations in amniota that affect receptor specificity for angiotensin II.