Objective To evaluate the expression of Matrix metalloproteinase 2 (MMP 2) in colorectal tumor epithelial cells and mesenchymal cells.
目的探讨结直肠癌肿瘤实质及肿瘤间质中基质金属蛋白酶- 2 (MMP - 2)的表达及其病理学意义。
Their heavy presence implies that the stroma may have induced the cancer cells to revert to epithelial when they reached a new destination, so they could stabilize to populate a new tumor site.
它们的高度存在意味着基质可能在癌细胞到达新的目的地后诱导其向上皮性转变，所以它们能够使一个新的癌灶稳定生长。
Recent researches have found that TF always exists in tumor cells and neovascular endothelial cells, suggesting that TF is closely related to the growth of tumor and neovascular epithelial cells.
近年研究表明，在肿瘤组织中，TF常表达于肿瘤细胞及肿瘤新生血管内皮细胞，提示其与肿瘤生长、肿瘤新生血管的形成密切相关。
应用推荐