SCNN1G (Sodium Channel Epithelial 1 Subunit Gamma): SCNN1G is a gene that encodes the gamma subunit of the epithelial sodium channel (ENaC), which regulates sodium balance and fluid homeostasis in epithelial tissues such as the lung, kidney, and colon. This subunit is essential for controlling the channel’s activity and response to regulatory signals, including hormones like aldosterone. Mutations or dysregulation of SCNN1G can impact fluid and electrolyte balance and contribute to related disorders.
