OCT 14, 2019 11:18 AM PDT

Aspirin May Reduce Effects of Air Pollution on Lungs

WRITTEN BY: Nouran Amin

New research findings, published in the American Journal of Respiratory and Critical Care Medicine, are the first to suggest that the nonsteroidal anti-inflammatory drugs (NSAIDs) such as aspirin can reduce the adverse effects of air pollution on lung function.

"Our findings suggest that aspirin and other NSAIDs may protect the lungs from short-term spikes in air pollution," says first and corresponding author Xu Gao, PhD, a post-doctoral research scientist in the Department of Environmental Health Sciences at the Columbia Mailman School. "Of course, it is still important to minimize our exposure to air pollution, which is linked to a host of adverse health effects, from cancer to cardiovascular disease."

Learn more on how air pollution impacts the body:

The study was generated from analysis examining the relationship between test results, self-reported NSAID use, and ambient particulate matter (PM) and black carbon in the month preceding the test. The study also examined health status of participants and whether or not they smoked. Results showed that NSAID used almost halved of the effect of PM on lung function.

"While environmental policies have made considerable progress toward reducing our overall exposure to air pollution, even in places with low levels of air pollution, short-term spikes are still commonplace," says senior author Andrea Baccarelli, MD, PhD, chair of the Department of Environmental Health Sciences at the Columbia Mailman School. "For this reason, it is important to identify means to minimize those harms."

Although most of the modifying effects was observed from aspirin use as opposed to any other NSAID, researchers believe that NSAID generally mitigates inflammation in the lungs when exposed to pollutants in the air. However, the exact mechanism remains largely unknown as more research is needed.

Source: Mailman School of Public Health

About the Author
  • Nouran earned her BS and MS in Biology at IUPUI and currently shares her love of science by teaching. She enjoys writing on various topics as well including science & medicine, global health, and conservation biology. She hopes through her writing she can make science more engaging and communicable to the general public.
You May Also Like
JUL 21, 2020
Cardiology
Investigating New Anti-Blood Clotting Treatments
JUL 21, 2020
Investigating New Anti-Blood Clotting Treatments
When it comes to your cardiovascular health, it is important to look at more than just your heart. The cardiovascular sy ...
JUL 20, 2020
Neuroscience
Phantom-Limb Pain Reduced by Brain-Computer Interface
JUL 20, 2020
Phantom-Limb Pain Reduced by Brain-Computer Interface
Phantom-limb pain is a condition in which amputees feel like their amputated limb is still attached to their bodies. Whi ...
JUL 23, 2020
Drug Discovery & Development
'Non-active' Ingredients in Drugs May Actually Be Active
JUL 23, 2020
'Non-active' Ingredients in Drugs May Actually Be Active
Sometimes ‘silent’ or inert ingredients, such as dyes and preservatives, that are found in common therapeuti ...
JUL 29, 2020
Drug Discovery & Development
Will We Have a COVID-19 Vaccine by Year-End?
JUL 29, 2020
Will We Have a COVID-19 Vaccine by Year-End?
This week, pharmaceutical companies Moderna and Pfizer launched giant Phase III 30,000-subject trials for their COVID-19 ...
AUG 25, 2020
Drug Discovery & Development
Blood-Pressure Medications Lower The Risk of Depression
AUG 25, 2020
Blood-Pressure Medications Lower The Risk of Depression
Do commonly prescribed blood pressure medications increase the risk of depression? The answer is No—according to a ...
SEP 21, 2020
Drug Discovery & Development
WHO Endorses Clinical Trials for Herbal Medicines to Treat COVID-19
SEP 21, 2020
WHO Endorses Clinical Trials for Herbal Medicines to Treat COVID-19
The World Health Organization has endorsed a protocol to put African herbal medicines through clinical trials as possibl ...
Loading Comments...