The expression of E-cadherin was associated with differentiation.

E 钙粘素表达与肿瘤细胞分化呈正相关；

This event triggers the "closure" of DNA structure and shuts down gene expression, such as E-cadherin.

该事件触发了DNA结构的“关闭”和关闭了如e - cadherin基因的表达。

The abnormal expression of E-cadherin significantly was related with portal vein embolus or not(P< 0.01).

钙粘素异常表达在门静脉有无癌栓中呈明显相关（P<0.01）。

Objective: Systemly understanding the update research progression of E-cadherin adhesion made in basis and clinics.

目的：系统认识近年来上皮钙黏附素系统的基础、临床研究进展。