Biomarkers Discovery In Parkinsonism (U01)

The purpose of this funding opportunity announcement (FOA) is to support hypothesis-driven research to discover human biomarkers in Parkinsons disease and other Parkinsonian syndromes, as a component of the NINDS Parkinsons Disease Biomarkers Program (PDBP). This FOA encourages biomarkers discovery projects in 1) genetically causal Parkinson's disease, especially for particular sub-types of Parkinson's Disease (PD), including genetic cohorts, biologically defined cohorts of idiopathic PD, or ethnic subgroups of idiopathic PD; 2) The differentiation of synucleinopathies (such as PD and Multiple System Atrophy (MSA) from tauopathies (such asProgressive Supranuclear Palsy and Corticobasal degeneration); or 3) to improve diagnostic differentiation between idiopathic/subtypes of PD and these disorders, as well as from Essential tremor. In order to further advance research in this area, broad sharing of biospecimens and associated data is a critical feature of the PDBP generally and of this FOA specifically.A timeline including milestones, which will be used to evaluate the application not only in peer review but also in consideration of the awarded project for funding of non-competing award years, is required for all studies.