Ovarian Cancer Research Center, University of Pennsylvania Medical Center, USA.
Semin Immunol. 2010 Jun;22(3):132-43. doi: 10.1016/j.smim.2010.02.004. Epub 2010 Mar 30.
Although cancer vaccines with defined antigens are commonly used, the use of whole tumor cell preparations in tumor immunotherapy is a very promising approach and can obviate some important limitations in vaccine development. Whole tumor cells are a good source of TAAs and can induce simultaneous CTLs and CD4(+) T helper cell activation. We review current approaches to prepare whole tumor cell vaccines, including traditional methods of freeze-thaw lysates, tumor cells treated with ultraviolet irradiation, and RNA electroporation, along with more recent methods to increase tumor cell immunogenicity with HOCl oxidation or infection with replication-incompetent herpes simplex virus.
虽然使用具有明确抗原的癌症疫苗很常见,但使用全肿瘤细胞制剂进行肿瘤免疫治疗是一种非常有前途的方法,可以避免疫苗开发中的一些重要限制。全肿瘤细胞是 TAA 的良好来源,并且可以诱导同时的 CTL 和 CD4(+)T 辅助细胞激活。我们综述了目前制备全肿瘤细胞疫苗的方法,包括传统的冻融裂解物方法、经紫外线照射处理的肿瘤细胞和 RNA 电穿孔,以及最近使用次氯酸氧化或感染无复制能力的单纯疱疹病毒来提高肿瘤细胞免疫原性的方法。