SLC4A11 and congenital hereditary endothelial dystrophy of cornea: In contrast, CHED-associated SLC4A11 V2MU Arg605X (and the equivalent variant 3-specific mutation SLC4A11 V3MU Arg589X) and SLC4A11 V3MU Arg739Trp mutations exhibited increased cell densities compared to their respective SLC4A11 wild type hCEnC lines.