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http://purl.uniprot.org/citations/15221030http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/15221030http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/15221030http://www.w3.org/2000/01/rdf-schema#comment"The innate immune system is ancient and highly conserved. It is the first line of defense and the only recognizable immune system in the vast majority of metazoans. Signaling events that convert pathogen detection into a defense response are central to innate immunity. Drosophila has emerged as an invaluable model organism for studying this regulation. Activation of the NF-kappaB family member Relish by the caspase-8 homolog Dredd is a central, but still poorly understood, signaling module in the response to gram-negative bacteria. To identify the genes contributing to this regulation, we produced double-stranded RNAs corresponding to the conserved genes in the Drosophila genome and used this resource in genome-wide RNA interference screens. We identified numerous inhibitors and activators of immune reporters in a cell culture model. Epistatic interactions and phenotypes defined a hierarchy of gene action and demonstrated that the conserved gene sickie is required for activation of Relish. We also showed that a second gene, defense repressor 1, encodes a product with characteristics of an inhibitor of apoptosis protein that inhibits the Dredd caspase to maintain quiescence of the signaling pathway. Molecular analysis revealed that Defense repressor 1 is upregulated by Dredd in a feedback loop. We propose that interruption of this feedback loop contributes to signal transduction."xsd:string
http://purl.uniprot.org/citations/15221030http://purl.org/dc/terms/identifier"doi:10.1371/journal.pbio.0020203"xsd:string
http://purl.uniprot.org/citations/15221030http://purl.org/dc/terms/identifier"doi:10.1371/journal.pbio.0020203"xsd:string
http://purl.uniprot.org/citations/15221030http://purl.uniprot.org/core/author"Foley E."xsd:string
http://purl.uniprot.org/citations/15221030http://purl.uniprot.org/core/author"Foley E."xsd:string
http://purl.uniprot.org/citations/15221030http://purl.uniprot.org/core/author"O'Farrell P.H."xsd:string
http://purl.uniprot.org/citations/15221030http://purl.uniprot.org/core/author"O'Farrell P.H."xsd:string
http://purl.uniprot.org/citations/15221030http://purl.uniprot.org/core/date"2004"xsd:gYear
http://purl.uniprot.org/citations/15221030http://purl.uniprot.org/core/date"2004"xsd:gYear
http://purl.uniprot.org/citations/15221030http://purl.uniprot.org/core/name"PLoS Biol."xsd:string
http://purl.uniprot.org/citations/15221030http://purl.uniprot.org/core/name"PLoS Biol."xsd:string
http://purl.uniprot.org/citations/15221030http://purl.uniprot.org/core/pages"1091-1106"xsd:string
http://purl.uniprot.org/citations/15221030http://purl.uniprot.org/core/pages"1091-1106"xsd:string
http://purl.uniprot.org/citations/15221030http://purl.uniprot.org/core/title"Functional dissection of an innate immune response by a genome-wide RNAi screen."xsd:string
http://purl.uniprot.org/citations/15221030http://purl.uniprot.org/core/title"Functional dissection of an innate immune response by a genome-wide RNAi screen."xsd:string
http://purl.uniprot.org/citations/15221030http://purl.uniprot.org/core/volume"2"xsd:string
http://purl.uniprot.org/citations/15221030http://purl.uniprot.org/core/volume"2"xsd:string
http://purl.uniprot.org/citations/15221030http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/15221030
http://purl.uniprot.org/citations/15221030http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/15221030
http://purl.uniprot.org/citations/15221030http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/15221030
http://purl.uniprot.org/citations/15221030http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/15221030
http://purl.uniprot.org/uniprot/Q9VIQ9http://purl.uniprot.org/core/citationhttp://purl.uniprot.org/citations/15221030
http://purl.uniprot.org/uniprot/Q9VIQ9#attribution-5CE731A6E3A23A123977A1D1EFFAE2F6http://purl.uniprot.org/core/sourcehttp://purl.uniprot.org/citations/15221030