News

New Stem Cell Transplant System for Parkinson’s Disease Improves Cell Survival

Researchers using a new system with real-time imaging to guide transplants of neurons into the brains of non-human primate models with Parkinson’s Disease not only allowed better oversight of the procedure, but also improved cell survival. The research report, “Real-Time Intraoperative MRI Intracerebral Delivery of Induced Pluripotent Stem Cell-Derived Neurons,” published in…

Brain Stimulation for Parkinson’s Patients May Improve Slow, Rigid Movement

Treating Parkinson’s disease patients with high-frequency repetitive transcranial magnetic stimulation (rTMS) on both sides of the brain’s motor cortex improves bradykinesia (slow movement) and rigidity, according to a clinical trial analysis presented at the Fourth World Parkinson Congress, in Portland, Ore. The finding resulted from the analysis of a subset of patients from…

Ultimate Killer of Nerve Cells Spotted in Early Study

The key factor that deals the final death blow to nerve cells exposed to all sorts of injuries, including neurodegeneration in Parkinson’s disease, has been identified. The factor’s finding, and the molecular pathway leading to its activation, may open up new research into ways of stopping or mitigating such events and preserving neurons.

Researchers Synthesize Caffeine-Like Compounds to Fight Parkinson’s

Researchers have synthesized two compounds that resemble caffeine and prevent the misfolding of alpha-synuclein — the culprit of neurodegeneration in Parkinson’s disease. These compounds were shown to effectively prevent the cells from dying. The findings by researchers from University of Saskatchewan in Canada advance the understanding of processes that…