Researchers have discovered a new biomarker for Parkinson's disease. A misfolded protein facilitates reliable diagnosis even in the early stages of Parkinson's disease in body fluids.

A new fluid biomarker for Parkinson’s disease (PD) was developed, offering a high-accuracy biological classification, ...

A son recounts his father's battle with Creutzfeldt-Jakob Disease, and the trauma it left in its wake for him and his family.