This review covers a large range of dynamic interactions between the genes, molecules and cells of the immune system, which define the conditions of its function and enable a balance to be found between the individual and his environment. The complexity and the flexibility of the system offer alternative or compensatory routes in case of deficiency. This does not become apparent unless the lesion is deep.
本综述涵盖了免疫系统的基因、分子和细胞之间的一系列动态相互作用,这些相互作用决定了其功能条件,并使个体与其环境之间能够找到平衡。该系统的复杂性和灵活性在出现缺陷时提供了替代或补偿途径。除非损伤严重,否则这一点不会显现出来。