364 KRAS mutations in patients with nonsquamous non–small-cell lung cancer: prevalence and relationship with PD-L1 expression, tumor mutation burden and smoking status
Garassino M, Rodriguez-Abreu D, Gadgeel S, Kowalski D, Kasahara K, Felip E, Wu Y, de Castro G, Cho B, Turna H, Horinouchi H, Reck M, Hui R, Garon E, Boyer M, Mok T, Lopes G, Kobie J, Li Y, Ayers M, Cristescu R, Zhao B, Pietanza M, Herbst R. 364 KRAS mutations in patients with nonsquamous non–small-cell lung cancer: prevalence and relationship with PD-L1 expression, tumor mutation burden and smoking status. Journal For ImmunoTherapy Of Cancer 2021, 9: a391-a391. DOI: 10.1136/jitc-2021-sitc2021.364.Peer-Reviewed Original ResearchPD-L1 TPSKRAS G12C mutationPD-L1 expressionPlatinum-based chemotherapyTumor PD-L1 expressionEGFR/ALK alterationsFirst-line therapyNon-squamous NSCLCNonsquamous NSCLCTumor mutation burdenPembrolizumab monotherapyKRAS mutational statusKEYNOTE-042KEYNOTE-189KRAS mutationsFormer smokersG12C mutationPatient characteristicsALK alterationsPD-L1Smoking statusMutation burdenKRAS G12CHigh tumor PD-L1 expressionMutational status