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Microplastics May Drive Brain Changes Linked to Parkinson's, Review Finds

1 min read
Source: ScienceAlert
Microplastics May Drive Brain Changes Linked to Parkinson's, Review Finds
Photo: ScienceAlert
TL;DR

A review of 100+ studies links microplastics and nanoplastics to brain pathways involved in Parkinson's disease, suggesting these pollutants can enter the body via ingestion, inhalation, or skin contact and reach the brain to promote alpha-synuclein clumps and neuroinflammation, as well as disrupt gut-brain communication and ferry metals; however, most evidence comes from animal/cell studies and human data are limited, so more research is needed alongside reducing plastic pollution and improving waste management.

Topics:healthscience#alpha-synuclein#brain#microplastics#neuroinflammation#parkinson-disease#science
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  1. Microplastics May Be Fueling Parkinson's Disease, Scientists Warn  ScienceAlert
  2. Book Review: ‘Plastic Inc.,’ by Beth Gardiner  The New York Times
  3. How worried should you be about microplastics?  New Scientist
  4. Column | Baggies, retainers and more: 5 microplastics questions, answered  The Washington Post
  5. Real-time imaging of microplastics in the body improves understanding of health risks  EurekAlert!

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