- Synergistic tumor suppression by coexpression of FHIT and p53 coincides with FHIT-mediated MDM2 inactivation and p53 stabilization in human non-small cell lung cancer cells. Nishizaki, M., Sasaki, J., Fang, B., Atkinson, E.N., Minna, J.D., Roth, J.A., Ji, L. Cancer Res. (2004)