Clusters of proteins found on neurons are calcium-signaling “hotspots” that link electrical signals to gene expression, allowing neurons to produce crucial proteins. The discovery may potentially lead ...

Voltage-gated calcium channels open in unison, rather than independently, to allow calcium ions into and activate excitable cells such as neurons and muscle cells, researchers with UC Davis Health ...

While calcium's importance for our bones and teeth is well known, its role in neurons -- in particular, its effects on processes such as learning and memory -- has been less well defined. A new study ...

Scientists have long thought that calcium transport into mitochondria is a key signal linking cardiac workload, or how hard the heart pumps, with energy production. Now, in a major breakthrough, ...

And is a supplement really necessary? Experts weigh in.

DALLAS – Feb. 5, 2004 – A membrane protein, NCX1, that transports sodium and calcium into and out of cells, may determine the frequency as well as strength of the heartbeat, researchers at UT ...

Nearly 40% of adults fall short on this essential mineral—here’s why it matters more than you think.

Insufficient magnesium and calcium levels may speed up cognitive decline in older adults, with potential insights into preventing memory loss and supporting brain health through nutrient balance.

Although milk is a main dietary source of calcium, many foods, like sardines, yogurt, and fortified foods, contain more calcium per serving.