U.S. flag

An official website of the United States government

GTR Home > Conditions/Phenotypes > Parkinson disease 24, autosomal dominant, susceptibility to

Summary

Parkinson disease-24 (PARK24) is an autosomal dominant disorder characterized by classic Parkinson disease features, including adult onset, asymmetric limb involvement initially, and slowly progressive motor dysfunction. PARK24 shows incomplete penetrance, consistent with the presence of the PSAP mutation being a susceptibility factor for development of the disease (Oji et al., 2020). For a phenotypic description and a discussion of genetic heterogeneity of Parkinson disease, see 168600. [from OMIM]

Available tests

4 tests are in the database for this condition.

Genes See tests for all associated and related genes

  • Also known as: GLBA, PARK24, PSAPD, SAP1, SAP2, PSAP
    Summary: prosaposin

Clinical features

Help

Show allHide all

IMPORTANT NOTE: NIH does not independently verify information submitted to the GTR; it relies on submitters to provide information that is accurate and not misleading. NIH makes no endorsements of tests or laboratories listed in the GTR. GTR is not a substitute for medical advice. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.