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http://purl.uniprot.org/citations/19561613http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/19561613http://www.w3.org/2000/01/rdf-schema#comment"T cell antigen receptors (TCRs) and B cell antigen receptors (BCRs) transmit low-grade signals necessary for the survival and maintenance of mature cell pools. We show here that TC21, a small GTPase encoded by Rras2, interacted constitutively with both kinds of receptors. Expression of a dominant negative TC21 mutant in T cells produced a rapid decrease in cell viability, and Rras2(-/-) mice were lymphopenic, possibly as a result of diminished homeostatic proliferation and impaired T cell and B cell survival. In contrast, TC21 was overexpressed in several human lymphoid malignancies. Finally, the p110delta catalytic subunit of phosphatidylinositol-3-OH kinase (PI(3)K) was recruited to the TCR and BCR in a TC21-dependent way. Consequently, we propose TC21 directly links antigen receptors to PI(3)K-mediated survival pathways."xsd:string
http://purl.uniprot.org/citations/19561613http://purl.org/dc/terms/identifier"doi:10.1038/ni.1749"xsd:string
http://purl.uniprot.org/citations/19561613http://purl.uniprot.org/core/author"Merida I."xsd:string
http://purl.uniprot.org/citations/19561613http://purl.uniprot.org/core/author"Alarcon B."xsd:string
http://purl.uniprot.org/citations/19561613http://purl.uniprot.org/core/author"Martinez-Martin N."xsd:string
http://purl.uniprot.org/citations/19561613http://purl.uniprot.org/core/author"Cubelos B."xsd:string
http://purl.uniprot.org/citations/19561613http://purl.uniprot.org/core/author"Delgado P."xsd:string
http://purl.uniprot.org/citations/19561613http://purl.uniprot.org/core/author"Bustelo X.R."xsd:string
http://purl.uniprot.org/citations/19561613http://purl.uniprot.org/core/author"Bellas C."xsd:string
http://purl.uniprot.org/citations/19561613http://purl.uniprot.org/core/author"Cipres A."xsd:string
http://purl.uniprot.org/citations/19561613http://purl.uniprot.org/core/author"Calleja E."xsd:string
http://purl.uniprot.org/citations/19561613http://purl.uniprot.org/core/date"2009"xsd:gYear
http://purl.uniprot.org/citations/19561613http://purl.uniprot.org/core/name"Nat Immunol"xsd:string
http://purl.uniprot.org/citations/19561613http://purl.uniprot.org/core/pages"880-888"xsd:string
http://purl.uniprot.org/citations/19561613http://purl.uniprot.org/core/title"Essential function for the GTPase TC21 in homeostatic antigen receptor signaling."xsd:string
http://purl.uniprot.org/citations/19561613http://purl.uniprot.org/core/volume"10"xsd:string
http://purl.uniprot.org/citations/19561613http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/19561613
http://purl.uniprot.org/citations/19561613http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/19561613
http://purl.uniprot.org/uniprot/#_A0A1B0GRT5-mappedCitation-19561613http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19561613
http://purl.uniprot.org/uniprot/#_P62070-mappedCitation-19561613http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19561613
http://purl.uniprot.org/uniprot/#_P62071-mappedCitation-19561613http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19561613
http://purl.uniprot.org/uniprot/#_Q9CTF6-mappedCitation-19561613http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19561613
http://purl.uniprot.org/uniprot/Q9CTF6http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/19561613
http://purl.uniprot.org/uniprot/P62070http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/19561613