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微包囊技术运用具有免疫隔离效应的生物膜将能够分泌特定细胞因子的细胞进行包裹,所得微包囊移植入 免疫功能正常的宿主的中枢神经系统后,微包囊内的细胞仍能存活并不断分泌所需因子以达到替代治疗神经/内分泌疾病及抑制某些肿瘤生长的目的。微包囊技术还可用于包裹某些中枢神经系统肿瘤细胞以观察其生物学特性及筛选化疗药物。另外,对某些病毒载体的包裹,可以减轻宿主对其的免疫反应,有利于增强其基因治疗的效果。
Microencapsulation technology uses a biofilm with immunoisolation effect to encapsulate cells capable of secreting specific cytokines and the resulting microencapsulated cells are transplanted into the central nervous system of a host with normal immune function and the cells in the microencapsulated cells can survive Continue to secrete the necessary factors in order to achieve the purpose of alternative treatment of neuroendocrine diseases and inhibition of certain tumor growth. Microencapsulation technology can also be used to wrap certain CNS tumor cells to observe its biological characteristics and to screen chemotherapeutic drugs. In addition, the package of certain viral vectors can reduce the immune response of the host, which is beneficial to enhance the effect of gene therapy.