Interaction between Epithelial Sodium Channel γ-Subunit and Claudin-8 Modulates Paracellular Sodium Permeability in Renal Collecting Duct.
Ali SassiYubao WangAlexandra ChassotOlga KomarynetsIsabelle RothValérie OlivierGilles CrambertEva DizinEmilie BoscardinEdith HummlerEric FeraillePublished in: Journal of the American Society of Nephrology : JASN (2020)
Our data reveal the specific coupling between ENaC γ-subunit and claudin-8 expression. This coupling may play an important role in preventing the backflow of reabsorbed solutes and water to the tubular lumen, as well as in coupling paracellular and transcellular sodium permeability.