We conduct research studies involving human volunteers that are aimed at examining the effect of challenge and exposure to a number of environmental agents, including ozone, endotoxin, diesel exhaust and other particulates. Our research is aimed at understanding the health effects of air pollution on the lung and heart.


Welcome to UNC Center for Environmental Medicine, Asthma, and Lung Biology

  • David B. Penden, MD, MS

    Director’s Statement

    The primary mission of the UNC Center for Environmental Medicine, Asthma and Lung Biology (CEMALB) is to improve understanding of the impact of environmental factors on human health, with the goal of generating knowledge to inform public policy decisions regarding pollution control and develop personal mitigation strategies for susceptible populations. Read More…

In the News

Tim Moran, MD, Receives NIH Mentored Clinical Scientist Research Career Development Award

We are pleased to announce that Tim Moran, MD, received an NIH Mentored Clinical Scientist Research Career Development Award (K08) entitled “The Role of Neuropilin-2 in Regulating Environmental Airways Injury” effective May 15, 2019. His research focuses on endotoxin and ozone, which are common airborne pollutants that cause significant respiratory disease morbidity and mortality. Lung … Continued

Dr. Ilona Jaspers Featured on WBTV Channel 3 News

Dr. Ilona Jaspers was recently featured on WBTV to talk about the dangers of e-cigarettes and vaping among young people. The video can be found by clicking here.

Ilona Jaspers explains the science of inhaling vapor from e-cigarette products

The Center of Environmental Medicine Asthma and Lung Biology very own Ilona Jaspers gives talks at North Carolina schools to explain vaping to a population of young people who are more at risk of using addictive e-cigarettes as their first nicotine product than they are of vaping as a means to quit smoking. To view the … Continued

Research Led by Richard Boucher, MD (PI) and Ilona Jaspers, PhD (co-PI) receive $9.96 million U.S. DoD grant

CHAPEL HILL, NC – Soldiers in the field can be exposed to toxic fumes from waste disposal burn pits, causing potentially severe and debilitating bronchitic and asthmatic pulmonary responses. The U.S. Department of Defense (DoD) selected UNC School of Medicine researchers to study this military health problem because of UNC’s unique combination of skills and … Continued