Exposure to air pollution impairs cellular energy metabolism
Exposure to air particulate matter impairs the metabolism of olfactory mucosal cells, according to a recent study from the University of Eastern Finland. The results can contribute to a better understanding of how air pollutants may harm brain health, as the olfactory mucosa can act as a key pathway to the brain. In the last decade, the adverse effects of ambient air pollutants, including particulate matter, on the central nervous system is increasingly reported by epidemiological, animal and post-mortem studies. Exposure to air pollutants has been associated with neurodegenerative