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Pentraxin 3: an Immuno-regulator in the Lungs

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Journal Front Immunol
Date 2013 Jun 12
PMID 23755050
Citations 17
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Abstract

Pentraxin 3 (PTX3) is a soluble pattern recognition receptor that is a humoral component of the innate immune system. It interacts with pathogenic moieties, infected and dying host cells and facilitates their removal through activation of appropriate innate and adaptive mechanisms. PTX3 is secreted by a diverse variety of cells, ranging from immune cells to structural cells, in response to Toll like receptor (TLR) engagement, inflammatory stimuli, and physical and chemical stress. Further, PTX3 plays an essential role in female fertility as it facilitates the organization of extracellular matrix in the cumulus oophorus. Such activity is also implicated in post-inflammation tissue repair. PTX3 is a multifunctional protein and plays a non-redundant role in providing immunity against potential immunological dangers. Thus, we assessed its role in lung immunity, as lungs are at a constant risk of infections and tissue damage that is attributable to perpetual exposure to foreign agents.

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References
1.
Pauwels N, Bracke K, Maes T, van Pottelberge G, Garlanda C, Mantovani A . Cigarette smoke induces PTX3 expression in pulmonary veins of mice in an IL-1 dependent manner. Respir Res. 2010; 11:134. PMC: 2959025. DOI: 10.1186/1465-9921-11-134. View

2.
Gout E, Moriscot C, Doni A, Dumestre-Perard C, Lacroix M, Perard J . M-ficolin interacts with the long pentraxin PTX3: a novel case of cross-talk between soluble pattern-recognition molecules. J Immunol. 2011; 186(10):5815-22. DOI: 10.4049/jimmunol.1100180. View

3.
Kao S, Yang H, Tsao S, Cheng C, Bien M, Yu M . Plasma long pentraxin 3 (PTX3) concentration is a novel marker of disease activity in patients with community-acquired pneumonia. Clin Chem Lab Med. 2012; 51(4):907-13. DOI: 10.1515/cclm-2012-0459. View

4.
Abderrahim-Ferkoune A, Bezy O, Chiellini C, Maffei M, Grimaldi P, Bonino F . Characterization of the long pentraxin PTX3 as a TNFalpha-induced secreted protein of adipose cells. J Lipid Res. 2003; 44(5):994-1000. DOI: 10.1194/jlr.M200382-JLR200. View

5.
KILBOURNE E, Laver W, SCHULMAN J, Webster R . Antiviral activity of antiserum specific for an influenza virus neuraminidase. J Virol. 1968; 2(4):281-8. PMC: 375612. DOI: 10.1128/JVI.2.4.281-288.1968. View