Cav1.2

Cav1.2 is a type of channel in the cell membranes that allows calcium ions to enter cells, especially heart and brain cells. These channels are essential for controlling how cells communicate and function, including heartbeats and nerve signals. When signals tell the channel to open, calcium floods into the cell, triggering important processes like muscle contraction or nerve firing. Cav1.2 channels are tightly regulated, and their proper function is crucial for maintaining healthy heart rhythm and brain activity. Dysregulation can contribute to diseases such as heart problems and neurological disorders.