Jun 07, 2026
A new cerebrospinal fluid biomarker for DOPA decarboxylase (DDC) shows strong diagnostic potential for Lewy body disorders including Parkinson's disease and dementia with Lewy bodies. Validated across multiple cohorts, CSF DDC levels were significantly elevated in these conditions with high diagnostic accuracy. The biomarker correlated with alpha-synuclein pathology but plasma levels showed no diagnostic value.
May 11, 2026
Studies found gut microbiome changes linked to Parkinson’s risk before symptoms and hair mineral differences in diagnosed patients. Both findings need larger follow-up studies.
Mar 22, 2026
Prothena reported Q4 and full year 2025 financial results with $308.4 million in cash as partners Roche and Novo Nordisk initiated Phase 3 trials for prasinezumab and coramitug, both expected to complete in 2029.
Mar 16, 2026
Northwestern Medicine scientists discovered that N-acetyl-L-leucine (NALL), an FDA-approved compound, promotes neuroprotective effects in experimental Parkinson's disease models by targeting multiple molecular pathways simultaneously.
Feb 26, 2026
Nautilus Biotechnology reported Q4 2025 financial results with operating expenses of $15.4 million, down 23% year-over-year. The company launched its Iterative Mapping Early Access Program in January 2026 and expects full commercial availability in late 2026.
