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http://purl.uniprot.org/citations/34368651http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/34368651http://www.w3.org/2000/01/rdf-schema#comment"Intercellular transmission of the second messenger 2',3'-cGAMP, synthesized by the viral DNA sensor cGAMP synthase (cGAS), is a potent mode of bystander activation during host defense. However, whether this mechanism also contributes to cGAS-dependent autoimmunity remains unknown. Here, using a murine bone marrow transplantation strategy, we demonstrate that, in Trex1 -/- -associated autoimmunity, cGAMP shuttling from radioresistant to immune cells induces NF-κB activation, interferon regulatory factor 3 (IRF3) phosphorylation, and subsequent interferon signaling. cGAMP travel prevented myeloid cell and lymphocyte death, promoting their accumulation in secondary lymphoid tissue. Nonetheless, it did not stimulate B cell differentiation into autoantibody-producing plasmablasts or aberrant T cell priming. Although cGAMP-mediated bystander activation did not induce spontaneous organ disease, it did trigger interface dermatitis after UV light exposure, similar to cutaneous lupus erythematosus. These findings reveal that, in Trex1-deficiency, intercellular cGAMP transfer propagates cGAS signaling and, under conducive conditions, causes tissue inflammation."xsd:string
http://purl.uniprot.org/citations/34368651http://purl.org/dc/terms/identifier"doi:10.1016/j.isci.2021.102833"xsd:string
http://purl.uniprot.org/citations/34368651http://purl.uniprot.org/core/author"Wagner M."xsd:string
http://purl.uniprot.org/citations/34368651http://purl.uniprot.org/core/author"Brossart P."xsd:string
http://purl.uniprot.org/citations/34368651http://purl.uniprot.org/core/author"Bartok E."xsd:string
http://purl.uniprot.org/citations/34368651http://purl.uniprot.org/core/author"Carell T."xsd:string
http://purl.uniprot.org/citations/34368651http://purl.uniprot.org/core/author"Boor P."xsd:string
http://purl.uniprot.org/citations/34368651http://purl.uniprot.org/core/author"Wenzel J."xsd:string
http://purl.uniprot.org/citations/34368651http://purl.uniprot.org/core/author"Cieslak K."xsd:string
http://purl.uniprot.org/citations/34368651http://purl.uniprot.org/core/author"Landsberg J."xsd:string
http://purl.uniprot.org/citations/34368651http://purl.uniprot.org/core/author"Teichmann L.L."xsd:string
http://purl.uniprot.org/citations/34368651http://purl.uniprot.org/core/author"Aymans P."xsd:string
http://purl.uniprot.org/citations/34368651http://purl.uniprot.org/core/author"Graef C.M."xsd:string
http://purl.uniprot.org/citations/34368651http://purl.uniprot.org/core/author"Jutte B.B."xsd:string
http://purl.uniprot.org/citations/34368651http://purl.uniprot.org/core/author"Koerber R.M."xsd:string
http://purl.uniprot.org/citations/34368651http://purl.uniprot.org/core/author"Krollmann C."xsd:string
http://purl.uniprot.org/citations/34368651http://purl.uniprot.org/core/date"2021"xsd:gYear
http://purl.uniprot.org/citations/34368651http://purl.uniprot.org/core/name"iScience"xsd:string
http://purl.uniprot.org/citations/34368651http://purl.uniprot.org/core/pages"102833"xsd:string
http://purl.uniprot.org/citations/34368651http://purl.uniprot.org/core/title"Intercellular cGAMP transmission induces innate immune activation and tissue inflammation in Trex1 deficiency."xsd:string
http://purl.uniprot.org/citations/34368651http://purl.uniprot.org/core/volume"24"xsd:string
http://purl.uniprot.org/citations/34368651http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/34368651
http://purl.uniprot.org/citations/34368651http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/34368651
http://purl.uniprot.org/uniprot/#_A0A125R9I3-mappedCitation-34368651http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/34368651