There is evidence that an enhanced PI3K/Akt/mTOR pathway, which is inhibited by everolimus, may be one of the key changes accounting for different aspects of oncogenesis, disease progression, and response/resistance to NSCLC cancer treatment. The use of the mTOR inhibitor everolimus in treatment of advanced NSCLC would be a novel therapeutic approach that proposes to logically manipulate the cell's regulatory pathways to enable control of tumor growth.