热休克蛋白70融合肿瘤抗原基因的DNA疫苗研究进展

在抗肿瘤免疫治疗中,已经发展了多种形式的热休克蛋白70(HSP70)相关治疗性疫苗,这些疫苗主要包括蛋白疫苗、肽疫苗、细胞疫苗及DNA疫苗等,其中HSP70融合DNA疫苗凭借其自身的优势引起人们的关注。它不但可诱导高效、持久的抗肿瘤免疫应答,而且可以维持免疫记忆。本文就HSP70在肿瘤治疗性DNA疫苗中的作用和应用作一综述。

Research progress on the DNA vaccine of HSP70 fused with tumor antigen gene

A variety of heat shock protein 70(HSP70)-associated therapeutic vaccines including protein vaccine,peptide vaccine,tumor cell vaccine and DNA vaccine,have been developed and applied in anti-tumor immunotherapy,in which HSP70-fused DNA vaccine attracts our attention with its superiority.It not only induces consistent anti-tumor immune response but also helps sustain immune memory.In this article we reviewed the function and application of HSP70 in the therapeutic tumor DNA vaccine.