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Article: Requirement for transcription factor IRF-1 in NO synthase induction in macrophages

TitleRequirement for transcription factor IRF-1 in NO synthase induction in macrophages
Authors
Issue Date1994
Citation
Science, 1994, v. 263, n. 5153, p. 1612-1615 How to Cite?
AbstractProduction of nitric oxide (NO) by macrophages is important for the killing of intracellular infectious agents. Interferon (IFN)-γ and lipopolysaccharide stimulate NO production by transcriptionally up-regulating the inducible NO synthase (iNOS). Macrophages from mice with a targeted disruption of the IFN regulatory factor-1 (IRF-1) gene (IRF-I-/- mice) produced little or no NO and synthesized barely detectable iNOS messenger RNA in response to stimulation. Two adjacent IRF-1 response elements were identified in the iNOS promoter. Infection with Mycobacterium bovis (BCG) was more severe in IRF-1-/- mice than in wild-type mice. Thus, IRF-1 is essential for iNOS activation in murine macrophages.
Persistent Identifierhttp://hdl.handle.net/10722/292449
ISSN
2023 Impact Factor: 44.7
2023 SCImago Journal Rankings: 11.902
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorKamijo, R.-
dc.contributor.authorHarada, H.-
dc.contributor.authorMatsuyama, T.-
dc.contributor.authorBosland, M.-
dc.contributor.authorGerecitano, J.-
dc.contributor.authorShapiro, D.-
dc.contributor.authorLe, J.-
dc.contributor.authorKoh, S. I.-
dc.contributor.authorKimura, T.-
dc.contributor.authorGreen, S. J.-
dc.contributor.authorMak, T. W.-
dc.contributor.authorTaniguchi, T.-
dc.contributor.authorVilček, J.-
dc.date.accessioned2020-11-17T14:56:30Z-
dc.date.available2020-11-17T14:56:30Z-
dc.date.issued1994-
dc.identifier.citationScience, 1994, v. 263, n. 5153, p. 1612-1615-
dc.identifier.issn0036-8075-
dc.identifier.urihttp://hdl.handle.net/10722/292449-
dc.description.abstractProduction of nitric oxide (NO) by macrophages is important for the killing of intracellular infectious agents. Interferon (IFN)-γ and lipopolysaccharide stimulate NO production by transcriptionally up-regulating the inducible NO synthase (iNOS). Macrophages from mice with a targeted disruption of the IFN regulatory factor-1 (IRF-1) gene (IRF-I-/- mice) produced little or no NO and synthesized barely detectable iNOS messenger RNA in response to stimulation. Two adjacent IRF-1 response elements were identified in the iNOS promoter. Infection with Mycobacterium bovis (BCG) was more severe in IRF-1-/- mice than in wild-type mice. Thus, IRF-1 is essential for iNOS activation in murine macrophages.-
dc.languageeng-
dc.relation.ispartofScience-
dc.titleRequirement for transcription factor IRF-1 in NO synthase induction in macrophages-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1126/science.7510419-
dc.identifier.pmid7510419-
dc.identifier.scopuseid_2-s2.0-0028348307-
dc.identifier.volume263-
dc.identifier.issue5153-
dc.identifier.spage1612-
dc.identifier.epage1615-
dc.identifier.isiWOS:A1994NB67300032-
dc.identifier.issnl0036-8075-

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