TMEM67 mutations found in a case of Joubert syndrome with renal hypodysplasia.

ABSTRACT: Joubert syndrome is a rare inherited cerebellar ataxia with the dysgenesis of the cerebellar vermis, called the molar tooth sign. The combination of a large number of causative genes, more than 27, and the various clinical features involving multiple organs has established many genotypic-phenotypic correlations in Joubert syndrome. TMEM67 is one of the genes that are relatively well established as contributing to Joubert syndrome with liver involvement. Here, we report a 2-month-old boy who was initially treated for urinary tract infection, which further led to the diagnosis of Joubert syndrome accompanied by renal hypodysplasia with two different mutations: c.2522A>C and c.1065 + 4Adel in TMEM67.

SUBMITTER: Komatsu Y 

PROVIDER: S-EPMC5413751 | biostudies-literature | 2016 Nov

REPOSITORIES: biostudies-literature