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Full-Text Articles in Medicine and Health Sciences
Role Of A2b Adenosine Receptor Signaling In Adenosine-Dependent Pulmonary Inflammation And Injury, Chun-Xiao Sun, Hongyan Zhong, Amir Mohsenin, Eva Morschl, Janci L Chunn, Jose G Molina, Luiz Belardinelli, Dewan Zeng, Michael R Blackburn
Role Of A2b Adenosine Receptor Signaling In Adenosine-Dependent Pulmonary Inflammation And Injury, Chun-Xiao Sun, Hongyan Zhong, Amir Mohsenin, Eva Morschl, Janci L Chunn, Jose G Molina, Luiz Belardinelli, Dewan Zeng, Michael R Blackburn
Journal Articles
Adenosine has been implicated in the pathogenesis of chronic lung diseases such as asthma and chronic obstructive pulmonary disease. In vitro studies suggest that activation of the A2B adenosine receptor (A2BAR) results in proinflammatory and profibrotic effects relevant to the progression of lung diseases; however, in vivo data supporting these observations are lacking. Adenosine deaminase-deficient (ADA-deficient) mice develop pulmonary inflammation and injury that are dependent on increased lung adenosine levels. To investigate the role of the A2BAR in vivo, ADA-deficient mice were treated with the selective A2BAR antagonist CVT-6883, and pulmonary inflammation, fibrosis, and airspace integrity were assessed. Untreated and …