Fine particle air pollution and lung cancer risk: Extending the long list of health risks.

Calderón-Garcidueñas, Lilian; Ayala, Alberto · Cell · 2023

editorial · Level V

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Abstract

Exposures to fine particulate matter (PM<sub>2.5</sub>) concentrations above the WHO guidelines affect 99% of the world population. In a recent issue of Nature, Hill et al. dissect the tumor promotion paradigm orchestrated by PM<sub>2.5</sub> inhalation exposures in lung carcinogenesis, supporting the hypothesis that PM<sub>2.5</sub> can increase your risk of lung carcinoma without ever smoking.

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