Center for Energy Metabolism and Reproduction, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China.
Department of Research and Development, Shenzhen Innovation Immunotechnology Co., Ltd, Shenzhen, China.
Front Immunol. 2023 Sep 5;14:1255799. doi: 10.3389/fimmu.2023.1255799. eCollection 2023.
New York-esophageal cancer 1 (NY-ESO-1) belongs to the cancer testis antigen (CTA) family, and has been identified as one of the most immunogenic tumor-associated antigens (TAAs) among the family members. Given its ability to trigger spontaneous humoral and cellular immune response and restricted expression, NY-ESO-1 has emerged as one of the most promising targets for cancer immunotherapy. Cancer vaccines, an important element of cancer immunotherapy, function by presenting an exogenous source of TAA proteins, peptides, and antigenic epitopes to CD4 T cells major histocompatibility complex class II (MHC-II) and to CD8 T cells major histocompatibility complex class I (MHC-I). These mechanisms further enhance the immune response against TAAs mediated by cytotoxic T lymphocytes (CTLs) and helper T cells. NY-ESO-1-based cancer vaccines have a history of nearly two decades, starting from the first clinical trial conducted in 2003. The current cancer vaccines targeting NY-ESO-1 have various types, including Dendritic cells (DC)-based vaccines, peptide vaccines, protein vaccines, viral vaccines, bacterial vaccines, therapeutic whole-tumor cell vaccines, DNA vaccines and mRNA vaccines, which exhibit their respective benefits and obstacles in the development and application. Here, we summarized the current advances in cancer vaccines targeting NY-ESO-1 for solid cancer treatment, aiming to provide perspectives for future research.
纽约食管癌抗原 1(NY-ESO-1)属于癌症睾丸抗原(CTA)家族,已被确定为该家族成员中最具免疫原性的肿瘤相关抗原(TAA)之一。鉴于其能够引发自发的体液和细胞免疫反应以及受限的表达,NY-ESO-1 已成为癌症免疫治疗最有前途的靶点之一。癌症疫苗作为癌症免疫治疗的重要组成部分,通过将外源性 TAA 蛋白、肽和抗原表位呈递给 CD4 T 细胞主要组织相容性复合体 II(MHC-II)和 CD8 T 细胞主要组织相容性复合体 I(MHC-I)来发挥作用。这些机制进一步增强了细胞毒性 T 淋巴细胞(CTL)和辅助 T 细胞介导的针对 TAA 的免疫反应。基于 NY-ESO-1 的癌症疫苗已有近 20 年的历史,始于 2003 年进行的首次临床试验。目前针对 NY-ESO-1 的癌症疫苗有多种类型,包括树突状细胞(DC)疫苗、肽疫苗、蛋白疫苗、病毒疫苗、细菌疫苗、治疗性全肿瘤细胞疫苗、DNA 疫苗和 mRNA 疫苗,它们在开发和应用中各自具有优势和障碍。在这里,我们总结了针对实体瘤治疗的 NY-ESO-1 靶向癌症疫苗的最新进展,旨在为未来的研究提供思路。
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