This study thorough research the relationship among p21WAF1,c-myc and CDK4 in Cancer of Colon Cell line HCT/8, and investigate the mechanism of tumor development at the molecular level.

• 本实验深入探讨了p21 WAF1、c-myc和CDK4在肿瘤细胞周期调控中的关系，建立起相应的调控通路，从分子水平研究肿瘤的发生机制，为肿瘤的基因治疗提供了依据。