the expression of E2F-1 in cancer tissues no correlates with the histological differentiation,depth of invasion of gastric mucosa,TNM stage and lymph node metastases(P>0.05).

• E2F-1在癌组织中的表达与TNM分期、组织学分级、淋巴结转移及肿瘤浸润深度无相关性(P>0.；05)。