Cardiology

Who really needs blood pressure, cholesterol meds?

(HealthDay)—High blood pressure and high cholesterol are known risk factors for heart attacks and strokes, but it's unclear who needs medication to help manage these conditions, a new report suggests.

Health

How do our bones get calcium and why do they need it?

Celebrity chef Pete Evans was reported recently as saying "calcium from dairy can remove the calcium from your bones", and can worsen osteoporosis. The Australian Medical Association has expressed concerns that Evans is disseminating ...

Medical research

Unexpected role for calcium ion channel protein revealed

A new study published in Nature Communications and co-authored by Northwestern Medicine scientists shows how two proteins of the Ca2+ release-activated Ca2+ (CRAC) channel family interact with each other to control the flow ...

Ophthalmology

Fighting blindness: Scientists bring a key protein into focus

Scientists from the Florida campus of The Scripps Research Institute (TSRI) have discovered how a protein called α2δ4 establishes proper vision. Their research helps explain why mutations in the gene encoding α2δ4 lead ...

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