Monoallelic variants in BRSK1 are associated with a neurodevelopmental disorder with or without epilepsy.
The data support a model that heterozygous loss of BRSK1 leads to a neurodevelopmental syndrome with variable phenotypes and indicates that the three individual-derived alleles provide only a partial rescue and fail to normalize NMJ morphology and Futsch levels, suggesting that they are partial loss-of-function alleles...