Genetic & Genomic MedicinemedRxivPreprint
Prospective phenotyping of CHAMP1 disorder indicates that coding mutations do not act through haploinsufficiency
Tess Levy, Thariana Pichardo, Hailey Silver…·Joseph D. Buxbaum
The paper compares clinical phenotypes of CHAMP1 mutations and deletions, finding mutations cause more severe symptoms through dominant negative or gain of function mechanisms, while deletions act via haploinsufficiency.
DOI 10.1101/2023.04.17.23288527