A(2B) adenosine receptors in immunity and inflammation
- PMID: 19427267
- PMCID: PMC2756472
- DOI: 10.1016/j.it.2009.04.001
A(2B) adenosine receptors in immunity and inflammation
Abstract
A(2B) adenosine receptors are increasingly recognized as important orchestrators of inflammation. A(2B) receptor activation promotes the inflammatory response of mast cells, epithelial cells, smooth muscle cells and fibroblasts, thereby contributing to the pathophysiology of asthma and colitis. A(2B) receptor stimulation limits endothelial cell inflammatory responses and permeability and suppresses macrophage activation thereby preventing tissue injury after episodes of hypoxia and ischemia. A(2B) receptor stimulation also promotes the production of angiogenic cytokines by endothelial cells, mast cells and dendritic cells, aiding granuloma tissue formation and inflammatory resolution, but can also contribute to tumor growth. A(2B) receptors are, thus, potentially important pharmacological targets in treating immune system dysfunction and inflammation.
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References
-
- Dolezelova E, et al. A Drosophila adenosine receptor activates cAMP and calcium signaling. Insect Biochem Mol Biol. 2007;37:318–329. - PubMed
-
- Barraco RA, Stefano GB. Pharmacological evidence for the modulation of monoamine release by adenosine in the invertebrate nervous system. J Neurochem. 1990;54:2002–2006. - PubMed
-
- Hansen BD, et al. Evidence for a membrane adenosine receptor in Leishmania mexicana mexicana (WR 227) Adv Exp Med Biol. 1986;195:547–551. - PubMed
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