Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/14469
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dc.contributor.authorStappers, Mark H. T.-
dc.contributor.authorJanssen, Nico A. F.-
dc.contributor.authorOosting, Marije-
dc.contributor.authorPlantinga, Theo S.-
dc.contributor.authorArvis, Pierre-
dc.contributor.authorMouton, Johan W.-
dc.contributor.authorJoosten, Leo A. B.-
dc.contributor.authorNetea, Mihai G.-
dc.contributor.authorGYSSENS, Inge-
dc.date.accessioned2012-12-19T10:01:21Z-
dc.date.available2012-12-19T10:01:21Z-
dc.date.issued2012-
dc.identifier.citationCYTOKINE, 60 (3), p. 861-869-
dc.identifier.issn1043-4666-
dc.identifier.urihttp://hdl.handle.net/1942/14469-
dc.description.abstractBacteroides fragilis, an intestinal flora commensal microorganism, is frequently isolated from abscesses and soft tissue infections. This study aimed to identify pattern recognition receptors (PRRs) involved in B. fragilis recognition and to characterize the induced cytokine profile. Human PBMCs were stimulated with heat-killed B. fragilis and cytokine levels were determined by ELISA. Roles of individual PRRs were assessed using specific blockers of receptor signaling pathways and PBMCs carrying single nucleotide polymorphisms of PRR genes. Cell lines expressing human TLR2 or TLR4 were employed to assess TLR-specificity of B. fragilis. TLR1, TLR2 and NOD2 were the main PRRs responsible for recognition of B. fragilis, while TLR4, TLR6, NOD1 and Dectin-1 were not involved. B. fragilis induced strong IL-6 and IL-8, moderate IL-1 beta and TNF-alpha, and poor IL-10, IL-17, IL-23 and IFN-gamma production. This study identifies the receptor pathways of the innate immune response to B. fragilis, and thus provides new insights in the host defense against B. fragilis. (C) 2012 Elsevier Ltd. All rights reserved.-
dc.language.isoen-
dc.publisherACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD-
dc.subject.otherHost response; Bacteria; Anaerobic; Receptors; Pattern recognition-
dc.subject.otherBiochemistry & Molecular Biology; Cell Biology; Immunology; host response; bacteria, anaerobic; receptors; pattern recognition-
dc.titleA role for TLR1, TLR2 and NOD2 in cytokine induction by Bacteroides fragilis-
dc.typeJournal Contribution-
dc.identifier.epage869-
dc.identifier.issue3-
dc.identifier.spage861-
dc.identifier.volume60-
local.format.pages9-
local.bibliographicCitation.jcatA1-
dc.description.notes[Stappers, Mark H. T.; Janssen, Nico A. F.; Oosting, Marije; Plantinga, Theo S.; Joosten, Leo A. B.; Netea, Mihai G.; Gyssens, Inge C.] Radboud Univ Nijmegen, Med Ctr, Dept Med, NL-6500 HB Nijmegen, Netherlands. [Stappers, Mark H. T.; Janssen, Nico A. F.; Oosting, Marije; Plantinga, Theo S.; Mouton, Johan W.; Joosten, Leo A. B.; Netea, Mihai G.; Gyssens, Inge C.] Radboud Univ Nijmegen, Med Ctr, N4i, NL-6500 HB Nijmegen, Netherlands. [Mouton, Johan W.] Radboud Univ Nijmegen, Med Ctr, Dept Med Microbiol, NL-6500 HB Nijmegen, Netherlands. [Stappers, Mark H. T.; Janssen, Nico A. F.; Mouton, Johan W.; Gyssens, Inge C.] Canisius Wilhelmina Hosp, Dept Med Microbiol & Infect Dis, Nijmegen, Netherlands. [Arvis, Pierre] Bayer Healthcare, Loos, France. [Gyssens, Inge C.] Hasselt Univ, Diepenbeek, Belgium. i.gyssens@aig.umcn.nl-
local.publisher.placeLONDON-
local.type.refereedRefereed-
local.type.specifiedArticle-
dc.bibliographicCitation.oldjcatA1-
dc.identifier.doi10.1016/j.cyto.2012.08.019-
dc.identifier.isi000311248000040-
item.fulltextWith Fulltext-
item.accessRightsRestricted Access-
item.contributorStappers, Mark H. T.-
item.contributorMouton, Johan W.-
item.contributorNetea, Mihai G.-
item.contributorJanssen, Nico A. F.-
item.contributorArvis, Pierre-
item.contributorOosting, Marije-
item.contributorGYSSENS, Inge-
item.contributorJoosten, Leo A. B.-
item.contributorPlantinga, Theo S.-
item.fullcitationStappers, Mark H. T.; Janssen, Nico A. F.; Oosting, Marije; Plantinga, Theo S.; Arvis, Pierre; Mouton, Johan W.; Joosten, Leo A. B.; Netea, Mihai G. & GYSSENS, Inge (2012) A role for TLR1, TLR2 and NOD2 in cytokine induction by Bacteroides fragilis. In: CYTOKINE, 60 (3), p. 861-869.-
item.validationecoom 2013-
crisitem.journal.issn1043-4666-
crisitem.journal.eissn1096-0023-
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