粘附分子在癌细胞的侵袭和转移中有重要作用。近年来 ,许多国内外学者深入研究了粘附分子与肿瘤侵袭和转移的关系 ,已有不少关于这方面的报道。钙粘蛋白 (CadherinCD)是细胞粘附分子 (Cellularadhesionmolecules ,CAMs)的一种 ,本文着重讨论钙粘蛋白与乳腺癌的侵袭、转移 ,相互 Adhesion molecules play an important role in cancer cell invasion and metastasis. In recent years, many scholars at home and abroad have thoroughly studied the relationship between adhesion molecules and tumor invasion and metastasis, and many reports on this area have been made. Cadherin CD is a kind of cell adhesion molecule (Cellularadhesionmolecules, CAMs), this article focuses on cadherin and breast cancer invasion, metastasis, mutual