基底膜的组成成分通过和细胞表面受体整合素相互作用，在调节肿瘤转移的过程中发挥了重要作用。
The component of basement membrane plays important role in regulating tumor metastasis by interacting with cell surface receptor integrins.
蛇毒金属蛋白酶是蛇毒主要功能性蛋白质之一，它直接作用于局部组织的毛细血管，影响毛细血管内皮细胞与基底膜之间的相互作用；
Snake venom metalloproteinase is one of the main function proteins in snake venom. It directly affects the interactions between capillary endothelium cells and basement membrane in local tissues.
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