结直肠癌局部免疫动物模型研究进展

Advances in animal models of local immunity in colorectal cancer

构建结直肠癌的动物模型在研究人类结直肠癌的预防与治疗中具有重大意义,而研究肿瘤的发生、发展及转移中扮演重要角色的癌组织局部免疫状态的动物模型尚处于探索阶段。其中局部免疫基因工程模型的研究发展迅速,并在突变结肠干细胞成瘤以及解决因原发肿瘤生长而导致的肠梗阻上取得了突破性进展。由此,一种未来理想局部免疫基因工程模型已展露雏形。

The establishment of animal models of colorectal cancer in the study of human colorectal cancer prevention and treatment has great significance, and the study of tumor occurrence, development and metastasis which plays an important role in the local immune status of cancer animal model is still in the exploratory stage. The study of local immune genetic engineering model has developed rapidly and has made breakthrough progress in mutating colonic stem cell and solving intestinal obstruction caused by primary tumor growth. Thus, an ideal local immune genetic engineering model has been exposed prototype.