Progranulin: an emerging target for FTLD therapies.

ABSTRACT: Frontotemporal lobar degeneration (FTLD), a neurodegenerative disease primarily affecting the frontal and temporal lobes, is one of the most common types of dementia. While the majority of FTLD cases are sporadic, approximately 10-40% of patients have an inherited form of FTLD. Mutations in the progranulin gene (GRN) have recently been identified as a major cause of FTLD with ubiquitin positive inclusions (FTLD-U). Because over 70 disease-linked GRN mutations cause abnormal deficiencies in the production of PGRN, a protein that plays a crucial role in embryogenesis, cell growth and survival, wound repair and inflammation, researchers now aim to design therapies that would increase PGRN levels in affected individuals, thereby alleviating the symptoms associated with disease. Several compoun

SUBMITTER: Gass J 

PROVIDER: S-EPMC3647886 | biostudies-literature | 2012 Jun

REPOSITORIES: biostudies-literature