Study Links Air Pollution to Increased Autism Risk

Research highlights how prenatal exposure to pollutants like nitric oxide may disrupt fetal brain development, increasing autism susceptibility.

The study identifies nitric oxide and fine particulate matter as key pollutants that can harm fetal brain development, particularly during the third trimester.
Exposure to air pollutants during pregnancy and early childhood is linked to heightened autism risk due to neuroinflammation and oxidative stress.
Genetic predisposition may increase vulnerability to the harmful effects of air pollution, suggesting a complex interaction between genetic and environmental factors.
Researchers call for protective measures for pregnant women in high-pollution areas and stress the need for urban planning to address air quality.
The findings underscore the importance of further studies to develop biomarkers for early autism risk identification and to inform public health policies.