- FGF-2 protects small cell lung cancer cells from apoptosis through a complex involving PKCepsilon, B-Raf and S6K2. Pardo, O.E., Wellbrock, C., Khanzada, U.K., Aubert, M., Arozarena, I., Davidson, S., Bowen, F., Parker, P.J., Filonenko, V.V., Gout, I.T., Sebire, N., Marais, R., Downward, J., Seckl, M.J. EMBO J. (2006)