This autosomal recessive disorder, also known as enamel renal syndrome, of FAM20A causes nephrocalcinosis and amelogenesis imperfecta. We speculate that all individuals with biallelic FAM20A mutations will eventually show nephrocalcinosis.
Jaureguiberry, G., De la Dure-Molla, M., Parry, D., Quentric, M., Himmerkus, N., Koike, T., Poulter, J., Klootwijk, E., Robinette, S. L., Howie, A. J., Patel, V., Figueres, M.-L., Stanescu, H. C., Issler, N., Nicholson, J. K., Bockenhauer, D., Laing, C., Walsh, S. B., McCredie, D. A., et al. (2012). Nephrocalcinosis (enamel renal syndrome) caused by autosomal recessive FAM20A mutations. Nephron - Physiology, 122(1-2), 1-6. https://doi.org/10.1159/000349989 (Original work published 2012)