The insidious spread of an abnormal protein may be behind Parkinson’s disease, a study in mice suggests. A harmful version of the protein crawls through the brains of healthy mice, killing brain cells and damaging the animals’ balance and coordination.

neuron in Parkinson's disease brain

Reference:

www.sciencenews.org/view/generic/id/346551/description/Proteins_destructive_journey_in_brain_may_cause_Parkinsons

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