De Novo Variants in WDR37 Are Associated with Epilepsy, Colobomas, Dysmorphism, Developmental Delay, Intellectual Disability, and Cerebellar Hypoplasia

WD40 repeat-containing proteins form a large family of proteins present in all eukaryotes. Here, we identified five pediatric probands with de novo variants in WDR37, which encodes a member of the WD40 repeat protein family. Two probands shared one variant and the others have variants in nearby amino acids outside the WD40 repeats. The probands exhibited shared phenotypes of epilepsy, colobomas, facial dysmorphology reminiscent of CHARGE syndrome, developmental delay and intellectual disability, and cerebellar hypoplasia.

Source: The American Journal of Human Genetics - July 17, 2019 Category: Genetics & Stem Cells Authors: Oguz Kanca, Jonathan C. Andrews, Pei-Tseng Lee, Chirag Patel, Stephen R. Braddock, Anne M. Slavotinek, Julie S. Cohen, Cynthia S. Gubbels, Kimberly A. Aldinger, Judy Williams, Maanasa Indaram, Ali Fatemi, Timothy W. Yu, Pankaj B. Agrawal, Gilbert Vezina, Tags: Report Source Type: research