Summary:
- This study investigates the impact of micro- and nanoplastics on the integrity and functionality of the blood-brain barrier (BBB) using human brain microvascular endothelial cells.
- The research demonstrates that exposure to these particles induces oxidative stress and inflammatory responses, potentially leading to increased BBB permeability and neurological implications.
- The findings provide critical insights into the toxicological mechanisms of plastic pollutants and their capacity to bypass physiological barriers in the human body.