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目前人们对恶性肿瘤的研究是多方面的,从癌症的产生到转移,血管供给以及分裂增殖都一直是医学和生物学研究的热点。癌细胞的浸润转移包括增殖失控,短时间内可以繁殖出大量后代,而且,癌组织通过释放出一系列促血管生成因子,新生血管既解决了癌组织的供给问题,也为癌细胞的远端转移提供了管道。
At present, there are many researches on malignant tumors, from the generation of cancer to the metastasis, the supply of blood vessels and the proliferation of the cells, which have always been the focus of medical and biological research. Invasion and metastasis of cancer cells include uncontrolled proliferation and large numbers of offspring that can be bred in a short period of time. Moreover, cancer tissue releases both a series of pro-angiogenic factors and angiogenesis, which not only solves the problem of supply of cancer tissue but also serves as the distal end of cancer cells The transfer provided the pipeline.