癌症是目前威胁人类健康的重要病因之一。近年来，关于癌症疫苗的研究不断进

癌症是目前威胁人类健康的重要病因之一。近年来，关于癌症疫苗的研究不断进行，为癌症（即恶性肿瘤）的精准治疗带来了新的希望。癌症疫苗是萃取自不同类型癌细胞上的特定抗原，而不同的癌症抗原会刺激免疫系统对抗不同的癌细胞。将特定抗原投入体内，诱导出专门针对癌细胞上特定抗原的免疫反应，攻击并消灭癌细胞。新生抗原是癌细胞上存在的蛋白质片段，具有特异性，是肿瘤免疫治疗的理想靶标。【1】靶向新生抗原的癌症疫苗不仅能够有效诱导体内的免疫应答，而且具有安全性高、副作用小等优势，已逐渐成为研究的热点。本文从癌症疫苗发展简史、研究现状和发展前景三个方面对癌症疫苗进行了简单的论述。

Cancer is one of the important causes threatening human health. In recent years, research on cancer vaccines has been carried out continuously, For cancer The precise treatment of cancer brings new hope. Cancer vaccines are specific antigens extracted from different types of cancer cells, and different cancer antigens will stimulate the immune system against different cancer cells. Specific antigens are put into the body to induce an immune response specifically against specific antigens on cancer cells, attack and destroy cancer cells. New antigens are stored on cancer cells The protein fragment, which has specificity, is an ideal target for tumor immunotherapy. 【1】 Cancer vaccine targeting new antigens can not only effectively induce immune response in vivo, but also has the advantages of high safety and low side effects, which has gradually become a research hotspot. This paper briefly discusses the development history, research status and development prospect of cancer vaccine.

Cancer is one of the important causes threatening human health at present. In recent years, the continuous research on cancer vaccine has brought new hope for the precise treatment of cancer (malignant tumor). Cancer vaccines are specific antigens extracted from different types of cancer cells, and different cancer antigens can stimulate the immune system to fight against different cancer cells. The specific antigen is put into the body, which induces an immune response specific to the specific antigen on cancer cells to attack and destroy the cancer cells. Neonatal antigen is a protein fragment on cancer cells, which is specific and an ideal target for tumor immunotherapy. 【 1 】 Cancer vaccine targeting newborn antigen can not only effectively induce immune response in vivo, but also has the advantages of high safety and small side effects, which has gradually become a research hotspot. This paper briefly discusses the cancer vaccine from three aspects: its development history, research status and development prospect.