Effects of tea polyphenols and tea pigments on apoptosis in hepg2 cell line 茶多酚与茶色素对大鼠肝癌前病变组织细胞周期调节因子的影响
2.
The abnormal expression of these genes may interfere with the normal transcription of certain genes associated with cell cycle progression and cell proliferation 它们的异常表达可能导致与细胞增殖与分化相关基因转录的异常，从而使细胞周期调节失控。
3.
Gl phase is the only stage that cells can receipt the signal of proliferation and growth inhibition and many molecules could produce a marked effect in the stage 另外， gl期是细胞唯一能接受促进增殖和抑制增殖信号的阶段，许多分子可以发挥作用形成gl期控制点，从而通过影响细胞周期调节细胞的增殖。
