PM2.5 impairs gliovascular coupling via endothelial AHR–mitochondrial signaling in mice

Key Points

• Gliovascular coupling is impaired due to pm2.5 exposure, affecting neurovascular health.
• Mice exhibited disrupted endothelial ahr–mitochondrial signaling pathways after pm2.5 exposure.
• Analysis focuses on how environmental pollutants like pm2.5 influence brain vascular interactions.
• Findings highlight the need for further studies on neurovascular impairment linked to air pollution.