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Prostaglandin E2 and the Suppression of Phagocyte Innate Immune Responses in Different Organs
Joint Authors
Medeiros, Alexandra
Peres-Buzalaf, Camila
Fortino Verdan, Felipe
Serezani, Carlos H.
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-09-13
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
The local and systemic production of prostaglandin E2 (PGE2) and its actions in phagocytes lead to immunosuppressive conditions.
PGE2 is produced at high levels during inflammation, and its suppressive effects are caused by the ligation of the E prostanoid receptors EP2 and EP4, which results in the production of cyclic AMP.
However, PGE2 also exhibits immunostimulatory properties due to binding to EP3, which results in decreased cAMP levels.
The various guanine nucleotide-binding proteins (G proteins) that are coupled to the different EP receptors account for the pleiotropic roles of PGE2 in different disease states.
Here, we discuss the production of PGE2 and the actions of this prostanoid in phagocytes from different tissues, the relative contribution of PGE2 to the modulation of innate immune responses, and the novel therapeutic opportunities that can be used to control inflammatory responses.
American Psychological Association (APA)
Medeiros, Alexandra& Peres-Buzalaf, Camila& Fortino Verdan, Felipe& Serezani, Carlos H.. 2012. Prostaglandin E2 and the Suppression of Phagocyte Innate Immune Responses in Different Organs. Mediators of Inflammation،Vol. 2012, no. 2012, pp.1-13.
https://search.emarefa.net/detail/BIM-998876
Modern Language Association (MLA)
Medeiros, Alexandra…[et al.]. Prostaglandin E2 and the Suppression of Phagocyte Innate Immune Responses in Different Organs. Mediators of Inflammation No. 2012 (2012), pp.1-13.
https://search.emarefa.net/detail/BIM-998876
American Medical Association (AMA)
Medeiros, Alexandra& Peres-Buzalaf, Camila& Fortino Verdan, Felipe& Serezani, Carlos H.. Prostaglandin E2 and the Suppression of Phagocyte Innate Immune Responses in Different Organs. Mediators of Inflammation. 2012. Vol. 2012, no. 2012, pp.1-13.
https://search.emarefa.net/detail/BIM-998876
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-998876