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Researchers Discover Gene That Determines Asthma Susceptibility By Regulating Inflammation

f susceptibility to allergen-mediated asthma,?says Biswal. “Nrf2 regulated pathways seem to intervene inflammation at several points.?/p>

The findings provide a better understanding of the human body’s defense mechanisms to stress, which may hold clues to better control the inflammation process and improve control over asthma and its symptoms. Study coauthor Tirumalai Rangasamy, PhD said that the next step for researchers will be to look for molecular mechanism of regulation of asthmatic inflammation by Nrf2 and determine if there are alterations in the response of Nrf2 gene in asthma-prone humans. Future studies will determine the therapeutic potential of targeting Nrf2 for treatment of asthma.

“Disruption of Nrf2 enhances susceptibility to severe airway inflammation and asthma in mice?was written by Tirumalai Rangasamy, Jia Guo, Wayne A. Mitzner, Jessica Roman, Anju Singh, Allison D. Fryer, Masayuki Yamamoto, Thomas W. Kensler, Rubin M. Tuder, Steve N. Georas and Shyam Biswal.

The study was supported by grants from the National Institutes of Health, the National Institute of Environmental Health Sciences, the Maryland Cigarette Restitution Fund, the Flight Attendant Research Institute and the Thomas and Carol McCann Innovative Research Fund for Asthma and Respiratory Disease.


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Source:Johns Hopkins University Bloomberg School Of Public Health


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