Full Form of CASK

What is CASK?

CASK is a gene that encodes a multi-domain scaffold protein belonging to the membrane-associated guanylate kinase (MAGUK) family. This protein plays a critical role in synaptic development, neuronal signaling, and the organization of neuronal cell junctions. The CASK protein interacts with several other proteins such as neurexins and syndecans to form complexes that are essential for proper brain function. In the Indian medical context, CASK is frequently studied in neurology and genetics departments, especially in relation to X-linked intellectual disability disorders. Mutations in the CASK gene are associated with a spectrum of conditions, including microcephaly, pontocerebellar hypoplasia, and developmental delays. The gene is located on the X chromosome, which explains the male predominance of related disorders. For Indian students preparing for NEET, AIIMS, or CSIR-NET life sciences, understanding CASK is important as it regularly appears in questions on neurodevelopmental genetics and cell signaling pathways. Diagnostic tests for CASK mutations are increasingly available in Indian genetic labs, aiding early detection and family counseling. The study of CASK also contributes to ongoing research in degenerative neurological conditions, making it a topic of significant academic and clinical interest in India.

CASK का फुल फॉर्म

Example

The genetic counselor explained that a CASK mutation was identified in the child, leading to a diagnosis of X-linked intellectual disability with microcephaly.

CASK — frequently asked questions