摘要
树突状细胞(DC)是功能最强的专职抗原呈递细胞,在抗肿瘤免疫方面发挥着重要的作用.以DC为基础的肿瘤疫苗的研究发展迅速,其中效果最好的是DC/肿瘤融合细胞疫苗——不仅具有DC的抗原呈递功能,也持续产生内源性抗原肽.DC/肿瘤融合细胞疫苗不仅在动物实验中进行了大量的研究,而且已经进入了Ⅰ/Ⅱ期临床试验,结果表明,融合细胞能有效地诱导肿瘤特异性T淋巴细胞反应,病人也能很好地耐受.就DC/肿瘤融合疫苗的研究进展进行综述,并对目前研究中存在的问题作了客观的分析.
Dendritic cells (DCs) are the most potent professional APCs and play an important role in cancer immune response. With the rapid development of DC-based cancer vaccines, tumor-DC hybrids are the most effective ones —— they could present antigens and keep on producing endogenous antigens. The tumor-DC hybrids are currently being evaluated in many animal and clinical trials, available published data showed that hybrids could induce tumor specific T lymphocyte response and be well-tolerated in patients. The progress of tumor-DC hybrids, as well as some issues was discussed.
出处
《生物化学与生物物理进展》
SCIE
CAS
CSCD
北大核心
2010年第9期945-950,共6页
Progress In Biochemistry and Biophysics
基金
国家教育部新世纪优秀人才支持计划项目(NCET-08-0923)
国家自然科学基金资助项目(30671904)
云南省卫生科技计划项目(2009NS017)
云南省应用基础研究重点项目(2008CC006)
昆明市科技计划重点项目(昆科07S060202)
云南省中青年学术技术带头人后备人才培养基金(2006PY01-12)~~
关键词
肿瘤免疫治疗
树突状细胞
融合
肿瘤疫苗
cancer immunotherapy, dendritic cells, fusion, neoplasm vaccines