VGKC (Voltage-Gated Potassium Channels)

Voltage-Gated Potassium Channels (VGKCs) are specialized proteins in nerve and muscle cell membranes that regulate electrical signals by controlling potassium ion flow. When a nerve or muscle cell is activated, these channels open in response to changes in voltage across the cell membrane, allowing potassium ions to exit. This movement helps reset the cell’s electrical charge after activation, ensuring proper signal transmission and muscle function. Proper VGKC functioning is essential for normal nervous system activity, and disruptions can lead to neurological or muscular issues, such as autoimmune conditions or certain neurological disorders.