CDKL5 deficiency disorder: molecular insights and mechanisms of pathogenicity to fast-track therapeutic development.

ABSTRACT: CDKL5 deficiency disorder (CDD) is an X-linked brain disorder of young children and is caused by pathogenic variants in the cyclin-dependent kinase-like 5 (CDKL5) gene. Individuals with CDD suffer infantile onset, drug-resistant seizures, severe neurodevelopmental impairment and profound lifelong disability. The CDKL5 protein is a kinase that regulates key phosphorylation events vital to the development of the complex neuronal network of the brain. Pathogenic variants identified in patients may either result in loss of CDKL5 catalytic activity or are hypomorphic leading to partial loss of function. Whilst the progressive nature of CDD provides an excellent opportunity for disease intervention, we cannot develop effective therapeutics without in-depth knowledge of CDKL5 function in human ne

SUBMITTER: Van Bergen NJ 

PROVIDER: S-EPMC9444073 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature