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http://purl.uniprot.org/citations/35288656http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/35288656http://www.w3.org/2000/01/rdf-schema#comment"Tumourigenesis and cancer progression require enhanced global protein translation1-3. Such enhanced translation is caused by oncogenic and tumour-suppressive events that drive the synthesis and activity of translational machinery4,5. Here we report the surprising observation that leucyl-tRNA synthetase (LARS) becomes repressed during mammary cell transformation and in human breast cancer. Monoallelic genetic deletion of LARS in mouse mammary glands enhanced breast cancer tumour formation and proliferation. LARS repression reduced the abundance of select leucine tRNA isoacceptors, leading to impaired leucine codon-dependent translation of growth suppressive genes, including epithelial membrane protein 3 (EMP3) and gamma-glutamyltransferase 5 (GGT5). Our findings uncover a tumour-suppressive tRNA synthetase and reveal that dynamic repression of a specific tRNA synthetase-along with its downstream cognate tRNAs-elicits a downstream codon-biased translational gene network response that enhances breast tumour formation and growth."xsd:string
http://purl.uniprot.org/citations/35288656http://purl.org/dc/terms/identifier"doi:10.1038/s41556-022-00856-5"xsd:string
http://purl.uniprot.org/citations/35288656http://purl.uniprot.org/core/author"Molina H."xsd:string
http://purl.uniprot.org/citations/35288656http://purl.uniprot.org/core/author"Goodarzi H."xsd:string
http://purl.uniprot.org/citations/35288656http://purl.uniprot.org/core/author"Tavazoie S.F."xsd:string
http://purl.uniprot.org/citations/35288656http://purl.uniprot.org/core/author"Heissel S."xsd:string
http://purl.uniprot.org/citations/35288656http://purl.uniprot.org/core/author"Asgharian H."xsd:string
http://purl.uniprot.org/citations/35288656http://purl.uniprot.org/core/author"Pinzaru A.M."xsd:string
http://purl.uniprot.org/citations/35288656http://purl.uniprot.org/core/author"Liberti M.V."xsd:string
http://purl.uniprot.org/citations/35288656http://purl.uniprot.org/core/author"Passarelli M.C."xsd:string
http://purl.uniprot.org/citations/35288656http://purl.uniprot.org/core/date"2022"xsd:gYear
http://purl.uniprot.org/citations/35288656http://purl.uniprot.org/core/name"Nat Cell Biol"xsd:string
http://purl.uniprot.org/citations/35288656http://purl.uniprot.org/core/pages"307-315"xsd:string
http://purl.uniprot.org/citations/35288656http://purl.uniprot.org/core/title"Leucyl-tRNA synthetase is a tumour suppressor in breast cancer and regulates codon-dependent translation dynamics."xsd:string
http://purl.uniprot.org/citations/35288656http://purl.uniprot.org/core/volume"24"xsd:string
http://purl.uniprot.org/citations/35288656http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/35288656
http://purl.uniprot.org/citations/35288656http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/35288656
http://purl.uniprot.org/uniprot/#_A0A494B919-mappedCitation-35288656http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/35288656
http://purl.uniprot.org/uniprot/#_A0A494BA30-mappedCitation-35288656http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/35288656
http://purl.uniprot.org/uniprot/#_A0A494BBF9-mappedCitation-35288656http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/35288656
http://purl.uniprot.org/uniprot/#_A0A494BA98-mappedCitation-35288656http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/35288656
http://purl.uniprot.org/uniprot/#_Q4VAG4-mappedCitation-35288656http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/35288656
http://purl.uniprot.org/uniprot/#_Q99JK2-mappedCitation-35288656http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/35288656
http://purl.uniprot.org/uniprot/#_P67984-mappedCitation-35288656http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/35288656