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Inflammasomes As Mediators of Immunity Against Influenza Virus

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Journal Trends Immunol
Date 2010 Dec 15
PMID 21147034
Citations 81
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Abstract

Influenza viruses infect a wide range of avian and mammalian host species including humans. Influenza viruses are a major cause of human respiratory infections and mortality. The innate immune system recognizes influenza viruses through multiple mechanisms. These include endosomal recognition through the Toll-like receptor 7 (TLR7) and cytosolic recognition through the retinoic acid inducible gene I (RIG-I). Recent studies also identified the role of nucleotide binding oligomerization domain (NOD)-like receptors (NLRs) in innate detection of influenza viruses, leading to the activation of the inflammasomes. Here, we review the cellular and molecular mechanisms by which influenza virus infection leads to inflammasome activation, and discuss the consequences of such activation in innate and adaptive immune defense against influenza viruses.

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References
1.
Hornung V, Latz E . Critical functions of priming and lysosomal damage for NLRP3 activation. Eur J Immunol. 2010; 40(3):620-3. PMC: 3893565. DOI: 10.1002/eji.200940185. View

2.
Broz P, Newton K, Lamkanfi M, Mariathasan S, Dixit V, Monack D . Redundant roles for inflammasome receptors NLRP3 and NLRC4 in host defense against Salmonella. J Exp Med. 2010; 207(8):1745-55. PMC: 2916133. DOI: 10.1084/jem.20100257. View

3.
Kanneganti T, Ozoren N, Body-Malapel M, Amer A, Park J, Franchi L . Bacterial RNA and small antiviral compounds activate caspase-1 through cryopyrin/Nalp3. Nature. 2006; 440(7081):233-6. DOI: 10.1038/nature04517. View

4.
Ben-Sasson S, Hu-Li J, Quiel J, Cauchetaux S, Ratner M, Shapira I . IL-1 acts directly on CD4 T cells to enhance their antigen-driven expansion and differentiation. Proc Natl Acad Sci U S A. 2009; 106(17):7119-24. PMC: 2678417. DOI: 10.1073/pnas.0902745106. View

5.
Denton A, Doherty P, Turner S, La Gruta N . IL-18, but not IL-12, is required for optimal cytokine production by influenza virus-specific CD8+ T cells. Eur J Immunol. 2007; 37(2):368-75. DOI: 10.1002/eji.200636766. View