Medical research

Hypertension—releasing the pressure at its source

Researchers at the University of Bristol and Afferent Pharmaceuticals have identified a potential new way of treating high blood pressure, or hypertension, by targeting aberrant nerve signals in the carotid bodies, which ...

Medical research

Breathless: How blood-oxygen levels regulate air intake

Researchers have unraveled the elusive process by which small, highly vascular clusters of sensory cells in the carotid arteries "taste the blood," as a 1926 essay put it—the initial step in regulating blood-oxygen levels.

Medical research

Size really does not matter when it comes to high blood pressure

Removing one of the tiniest organs in the body has shown to provide effective treatment for high blood pressure. The discovery, made by University of Bristol researchers and published in Nature Communications, could revolutionise ...

Cardiology

World-first hypertension treatment a success

Researchers at The University of Western Australia have taken a step forward in the fight against high blood pressure after the first human trials of a ground-breaking treatment produced successful results.

Medical research

Team discovers neural stem cells can become blood vessels

Mother cells from the adult carotid body can transform into blood vessels as well as neurons. This discovery could have important repercussions on the treatment of such diseases as pediatric tumors and Parkinson's.

Sleep disorders

Study suggests ways to block hypertension in those with sleep apnea

Obstructive sleep apnea - a disorder that affects nearly one out of four people between the ages of 30 and 70 - is a common cause of high blood pressure. In the Aug. 17, 2016, issue of the journal Science Signaling, researchers ...

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