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alpha-synuclein

This is a drawing of the intestines

Parkinson’s disease may originate in the intestines

Neuroscience News
Two months after injecting alpha-synuclein into the intestines of rats, researchers discovered the proteins had traveled to the brain via peripheral nerves. Four months later, the pathology was greater. Additionally, the protein had traveled to the heart. The study supports the hypothesis that Parkinson's disease may begin in the intestinal system before migrating to the brain. ... Read More...
FeaturedNeurologyNeuroscienceOpen Neuroscience Articles5 min read
This diagram shows how a-synuclein travels from the gut to the brain via the vagus nerve

New research shows Parkinson’s disease origins in the gut

Neuroscience News
A new study adds to the growing body of evidence that Parkinson's disease may start in the gut. Researchers found gut-to-brain propagation of alpha-synuclein spread via the vagus nerve. The study provides a more accurate model of Parkinson's progression and could lead to new treatments to halt or prevent this neurodegenerative disease.... Read More...
FeaturedNeurologyNeuroscienceNeuroscience VideosOpen Neuroscience Articles8 min read