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Study finds long-term exposure to air pollutants triggers harmful immune responses in lungs.
A study by Pusan National University in South Korea reveals that long-term exposure to particulate matter (PM10 and PM2.5) can trigger harmful allergic-like immune responses in the lungs.
Researchers exposed mice to the pollutants daily for 16 weeks, observing significant lung inflammation and tissue damage.
The study identifies the NRF2 pathway as a key factor in this immune shift, highlighting the need for tighter air quality regulations to protect public health.
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El estudio encuentra que la exposición a largo plazo a los contaminantes del aire desencadena respuestas inmunológicas dañinas en los pulmones.