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http://purl.uniprot.org/citations/16116224http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/16116224http://www.w3.org/2000/01/rdf-schema#comment"Macrophages respond to several subcellular products of Mycobacterium tuberculosis (Mtb) through TLR2 or TLR4. However, primary mouse macrophages respond to viable, virulent Mtb by pathways largely independent of MyD88, the common adaptor molecule for TLRs. Using microarrays, quantitative PCR, and ELISA with gene-disrupted macrophages and mice, we now show that viable Mtb elicits the expression of inducible NO synthase, RANTES, IFN-inducible protein 10, immune-responsive gene 1, and many other key genes in macrophages substantially independently of TLR2, TLR4, their combination, or the TLR adaptors Toll-IL-1R domain-containing adapter protein and Toll-IL-1R domain-containing adapter inducing IFN-beta. Mice deficient in both TLR2 and TLR4 handle aerosol infection with viable Mtb as well as congenic controls. Viable Mtb also up-regulates inducible NO synthase, RANTES, IFN-inducible protein 10, and IRG1 in macrophages that lack mannose receptor, complement receptors 3 and 4, type A scavenger receptor, or CD40. These MyD88, TLR2/4-independent transcriptional responses require IFN-alphabetaR and STAT1, but not IFN-gamma. Conversely, those genes whose expression is MyD88 dependent do not depend on IFN-alphabetaR or STAT1. Transcriptional induction of TNF is TLR2/4, MyD88, STAT1, and IFN-alphabetaR independent, but TNF protein release requires the TLR2/4-MyD88 pathway. Thus, macrophages respond transcriptionally to viable Mtb through at least three pathways. TLR2 mediates the responses of a numerically minor set of genes that collectively do not appear to affect the course of infection in mice; regulation of TNF requires TLR2/4 for post-transcriptional control, but not for transcriptional induction; and many responding genes are regulated through an unknown, TLR2/4-independent pathway that may involve IFN-alphabetaR and STAT1."xsd:string
http://purl.uniprot.org/citations/16116224http://purl.org/dc/terms/identifier"doi:10.4049/jimmunol.175.5.3318"xsd:string
http://purl.uniprot.org/citations/16116224http://purl.uniprot.org/core/author"Shi S."xsd:string
http://purl.uniprot.org/citations/16116224http://purl.uniprot.org/core/author"Ehrt S."xsd:string
http://purl.uniprot.org/citations/16116224http://purl.uniprot.org/core/author"Levy D."xsd:string
http://purl.uniprot.org/citations/16116224http://purl.uniprot.org/core/author"Hickey C.M."xsd:string
http://purl.uniprot.org/citations/16116224http://purl.uniprot.org/core/author"Blumenthal A."xsd:string
http://purl.uniprot.org/citations/16116224http://purl.uniprot.org/core/author"Gandotra S."xsd:string
http://purl.uniprot.org/citations/16116224http://purl.uniprot.org/core/date"2005"xsd:gYear
http://purl.uniprot.org/citations/16116224http://purl.uniprot.org/core/name"J Immunol"xsd:string
http://purl.uniprot.org/citations/16116224http://purl.uniprot.org/core/pages"3318-3328"xsd:string
http://purl.uniprot.org/citations/16116224http://purl.uniprot.org/core/title"Expression of many immunologically important genes in Mycobacterium tuberculosis-infected macrophages is independent of both TLR2 and TLR4 but dependent on IFN-alphabeta receptor and STAT1."xsd:string
http://purl.uniprot.org/citations/16116224http://purl.uniprot.org/core/volume"175"xsd:string
http://purl.uniprot.org/citations/16116224http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/16116224
http://purl.uniprot.org/citations/16116224http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/16116224
http://purl.uniprot.org/uniprot/#_A0A087WSP5-mappedCitation-16116224http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/16116224
http://purl.uniprot.org/uniprot/#_A0A087WSQ5-mappedCitation-16116224http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/16116224
http://purl.uniprot.org/uniprot/#_A0A087WRI1-mappedCitation-16116224http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/16116224
http://purl.uniprot.org/uniprot/#_D3YYP8-mappedCitation-16116224http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/16116224
http://purl.uniprot.org/uniprot/#_D3Z1S4-mappedCitation-16116224http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/16116224
http://purl.uniprot.org/uniprot/#_Q0PM15-mappedCitation-16116224http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/16116224
http://purl.uniprot.org/uniprot/#_Q0PM16-mappedCitation-16116224http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/16116224
http://purl.uniprot.org/uniprot/#_A0A1B0GRS5-mappedCitation-16116224http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/16116224
http://purl.uniprot.org/uniprot/#_A0A7R8C347-mappedCitation-16116224http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/16116224