Chromosome 3q26 Gain Is an Early Event Driving Coordinated Overexpression of the PRKCI, SOX2, and ECT2 Oncogenes in Lung Squamous Cell Carcinoma (Cell Reports)

Liu et al. report that three oncogenes, PRKCI, SOX2, and ECT2, which are coordinately amplified and overexpressed in lung squamous cell carcinoma (LSCC), can transform Trp53-/- mouse lung basal stem cells into tumors with histological and genomic features of LSCC and drive oncogenic signaling necessary to maintain a LSCC phenotype.