News

Patients in Need of Levodopa Add-on Rate 3 Treatment Classes in Trial

In treating Parkinson’s symptoms that aren’t being adequately controlled by levodopa, monoamine oxidase type B (MAO-B) inhibitors are better than catechol-O-methyltransferase (COMT) inhibitors, according to patient-reported assessments in a clinical trial. The real-world study found no difference in effectiveness between MAO-B — like COMT, a dopamine reuptake inhibitor —…

Aerobic Exercise Stabilizes Motor Progression, Helps Cognition

Aerobic exercise stabilizes progression of motor symptoms and improves cognitive function in people with Parkinson’s disease, according to additional data from the Park-in-Shape clinical trial. Notably, these benefits were found to be associated with increased neuronal connectivity in brain areas controlling such functions and with reduced brain atrophy (shrinkage). These…

Top 10 Parkinson’s Disease Stories of 2021

All through 2021, Parkinson’s News Today brought you coverage of cutting-edge science and developments in treatment related to Parkinson’s disease. Here are the top 10 most-read Parkinson’s news stories of the year. We look forward to continuing to cover news for the Parkinson’s community in 2022. No. 10 – “…

How PINK1 Activates to Affect Neurons Captured for First Time

In a “world-first,” scientists in Australia report in detail what happens to the PINK1 protein when it is activated, helping to clear the “confusion” that has surrounded this support protein for cells that include dopamine-producing neurons. Since mutations in the PINK1 gene that codes for this protein are known to cause…