Renal hypomagnesemia 6
Renal hypomagnesemia type 6 is an autosomal dominant disorder caused by mutations of the CNNM2 gene. Clinical manifestation may start in childhood. No other electrolyte abnormalities are observed.
Stuiver M et al. (2011) CNNM2, encoding a basolateral protein required for renal Mg2+ handling, is mutated in dominant hypomagnesemia.[^]