ANO (anoctamin) channels

ANO (anoctamin) channels are specialized proteins found in cell membranes that regulate the flow of chloride ions, a type of charged particle. These channels are activated by an increase in the cell's internal calcium levels, allowing chloride ions to move in or out of the cell. This movement influences various physiological processes such as maintaining cell volume, controlling electrical signals, and regulating secretion in tissues like the lungs and intestines. ANO channels are vital for normal cellular function and are involved in health and disease conditions, including cystic fibrosis and certain neurological disorders.