机体免疫反应与肿瘤发生的理性思考

The Revelation of the Relationship between Human Immunoreaction with Carcinogesis

在肿瘤发生的各个阶段中,机体免疫系统的免疫监控功能始终贯穿于每一个阶段。机体免疫系统和致癌因素是矛盾消长的辩证关系,虽然机体具有严密的免疫监视机制,但某些情况下恶变细胞也可能通过多种机制逃避机体的免疫监视,使机体的免疫系统出现障碍而无法对肿瘤细胞进行识别和杀伤,从而导致肿瘤的发生。

Nowadays tumor has changed the important disease that is harmful for human health in the world. The carcinogesis is relationship of inside and outside factor in human .Human immune surveillance always occurs every phases of carcinogesis. There is paradoxical relationship of factors between human immune system and cancinogesis. Although human has strict immune surveillance, tumor cells may escape immune surveillance by many mechanisms, and make the obstacle of immune system not to recognise and kill them that induces carcinogenesis.