KEAP1 and lung cancer: To study the role of Keap1 mutations in rewiring lung cancer metabolism, we generated isogenic Kras-driven, Trp53 null (KrasG12D/+; p53-/-; hereafter KP) cells with wild-type (KP) or LOF mutations in Keap1 (KPK) using CRISPR/Cas9-editing.