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Certain Allergic Diseases influenced with pollen grains which is responsible for Asthma and few nasal diseases.
Researcher from University of Texas Medical branch at Galveston open a mysterious mechanism which plays a central key role in Pollen grains induces allergic reactions. The concern research is currently available online in American Journal of Respiratory Cell and Molecular Biology.
Normally peoples exposed to Pollen Grains or any Aeroallergen then our immune system respond by generation of type of B-Cells named Neutrophils a type of WBCs which invade the inflammation in area of injury. In case of asthma this inflammation is respond by narrowing airways. The concern study defines how our immune system controls the mechanism of Neutrophils and its role in inflammation.
"The study reported a remarkable paradigm-shifting observation: repeated administration of Neutrophils to the airways along with ragweed pollen recreates allergic sensitization in these genetically modified mice," said UTMB's Sanjiv Sur, professor in the department of internal medicine, division of allergy and immunology, and professor in pediatrics and microbiology and immunology. "These data suggest that when the body is forced to react to the presence of pollen in the airways, it recruits Neutrophils that induce a state of continuous oxidative stress in the airways. This type of cellular stress from any cause can worsen allergic asthma."
Note: The above story is only for information purpose and awareness about concern research for more details go through Story source.
