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
SEP 21, 2020
Microbiology
A Fast, Cheap Way to See if Two Antibiotics Work Together
SEP 21, 2020
A Fast, Cheap Way to See if Two Antibiotics Work Together
When a person has a bacterial infection, doctors can prescribe antibiotics. Some antibiotics combos can work better than ...
OCT 01, 2020
Immunology
Immune Cells and MS: The Good, the Bad, and the Maybe
OCT 01, 2020
Immune Cells and MS: The Good, the Bad, and the Maybe
Much like electrical wires that are encased in plastic insulating sheaths, nerve cells also are also surrounded by a sim ...
OCT 01, 2020
Cancer
Understanding in vivo Metabolomics: C13 Isotope Studies
OCT 01, 2020
Understanding in vivo Metabolomics: C13 Isotope Studies
One key to understanding cancer metabolomics lies in the ability to accurately replicate the natural environment of the ...
OCT 15, 2020
Cannabis Sciences
Can Cannabis Treat Traumatic Brain Injury?
OCT 15, 2020
Can Cannabis Treat Traumatic Brain Injury?
Traumatic brain injury (TBI) happens when the head is violently hit by an object or when an object pierces the skull and ...
NOV 09, 2020
Drug Discovery & Development
COVID-19 Vaccine by Pfizer More than 90% Effective
NOV 09, 2020
COVID-19 Vaccine by Pfizer More than 90% Effective
A preliminary analysis of Pfizer and BioNTech's COVID-19 vaccine shows that it can prevent over 90% of people from c ...
NOV 15, 2020
Drug Discovery & Development
Antidepressant May Prevent Worsening of COVID-19 Infections
NOV 15, 2020
Antidepressant May Prevent Worsening of COVID-19 Infections
  Researchers from the Washington University School of Medicine in St. Louis have found that fluvoxamine, a common ...
Loading Comments...