A novel LKB1 isoform enhances AMPK metabolic activity and displays oncogenic properties
Dahmani R, Just P, Delay A, Canal F, Finzi L, Prip-Buus C, Lambert M, Sujobert P, Buchet-Poyau K, Miller E, Cavard C, Marmier S, Terris B, Billaud M, Perret C. A novel LKB1 isoform enhances AMPK metabolic activity and displays oncogenic properties. Oncogene 2014, 34: 2337-2346. PMID: 24998845, DOI: 10.1038/onc.2014.182.Peer-Reviewed Original ResearchConceptsLKB1 tumor suppressor geneTumor suppressor genePolarizing activitySuppressor geneOncogenic propertiesN-terminal regionCell polarityMaster kinaseMetabolic activityAutoinhibitory domainAlternative transcriptionKinase domainNovel isoformMetabolic sensorSame locusInternal initiationLKB1LKB1 mRNANCI-H460 cellsEnergetic metabolismLung cancer cell linesCancer cell linesDirect interactionIsoformsCell lines