Nedd9 Restrains Autophagy to Limit Growth of Early Stage Non-Small Cell Lung Cancer.

ABSTRACT: Non-small cell lung cancer (NSCLC) is the most common cancer worldwide. With overall 5-year survival estimated at <17%, it is critical to identify factors that regulate NSCLC disease prognosis. NSCLC is commonly driven by mutations in KRAS and TP53, with activation of additional kinases such as SRC promoting tumor invasion. In this study, we investigated the role of NEDD9, a SRC activator and scaffolding protein, in NSCLC tumorigenesis. In an inducible model of NSCLC dependent on Kras mutation and Trp53 loss (KP mice), deletion of Nedd9 (KPN mice) led to the emergence of larger tumors characterized by accelerated rates of tumor growth and elevated proliferation. Orthotopic injection of KP and KPN tumors into the lungs of Ned

SUBMITTER: Deneka AY 

PROVIDER: S-EPMC8277748 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature