ATP6AP2-related disorder

Definition

Variants in the gene ATP6AP2 have been associated with a multitude of diseases, including X-linked syndromic ID Hedera type, X-linked Parkinsonism-spasticity syndrome, and congenital disorder of glycosylation type 2R. Phenotypes include global developmental delay, intellectual disability, progressive neurologic decline, spasticity, seizures, infantile onset of liver failure, recurrent infections, dysmorphic features, and features of parkinsonism (rigidity, resting tremor, bradykinesia). These phenotypes do not appear in all individuals with one of the above disease assertions, but many are overlapping phenotypes.

Also known as ATP6AP2-related disorder — per MONDO