中国畜牧兽医 ›› 2020, Vol. 47 ›› Issue (3): 965-971.doi: 10.16431/j.cnki.1671-7236.2020.03.037

• 临床兽医 • 上一篇    

溶瘤病毒在犬肿瘤治疗中的研究进展

任晓丽1, 范玉营2, 靳双星1, 张磊1, 刘云2, 石冬梅1   

  1. 1. 河南牧业经济学院动物医药学院, 郑州 450046;
    2. 东北农业大学动物医学学院, 哈尔滨 150036
  • 收稿日期:2019-09-17 出版日期:2020-03-20 发布日期:2020-03-17
  • 通讯作者: 刘云, 石冬梅 E-mail:liuyun@neau.edu.cn;dongmeishi126@126.com
  • 作者简介:任晓丽(1983-),女,河南安阳人,博士,研究方向:肿瘤分子生物学,E-mail:renxiaoli168@163.com
  • 基金资助:
    河南牧业经济学院院级重点培育学科建设项目(41000002);河南省高等学校重点项目(20B230004);"十三五"国家重点研发项目(2016YFD0501008)

Research Progress on Oncolytic Viruses in Canine Tumor Treatment

REN Xiaoli1, FAN Yuying2, JIN Shuangxing1, ZHANG Lei1, LIU Yun2, SHI Dongmei1   

  1. 1. College of Veterinary Medicine, Henan University of Animal Husbandry of Economy, College of Veterinary Medicine, Zhengzhou 450046, China;
    2. College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
  • Received:2019-09-17 Online:2020-03-20 Published:2020-03-17

摘要: 溶瘤病毒疗法是利用病毒治疗恶性肿瘤的一种较有前景的新型生物疗法。溶瘤病毒不仅能直接特异性感染和溶解肿瘤细胞,也能刺激肿瘤部位的免疫反应来间接地溶解肿瘤组织细胞,且对正常组织细胞无杀伤或仅有较弱的杀伤作用,从而能达到理想的抗肿瘤效果。文章综述了溶瘤病毒的发展史及溶瘤病毒介导肿瘤消融术的机制,分析麻疹病毒、犬瘟热病毒、新城疫病毒、仙台病毒等8种病毒作为抗肿瘤药物在体外试验、异种移植肿瘤动物模型试验、肿瘤患犬治疗试验等不同阶段对各种犬肿瘤细胞的杀伤效果,提示溶瘤病毒疗法可能是一种安全可靠的恶性肿瘤治疗新方法,但真正将溶瘤病毒疗法应用在犬肿瘤临床治疗中时病毒肿瘤特异性、病毒使用剂量等问题仍需解决,本综述可为溶瘤病毒在犬肿瘤临床治疗中的安全使用提供新的思路和技术途径。

关键词: 溶瘤病毒; 犬肿瘤; 治疗

Abstract: Oncolytic virotherapy is a promising new biological therapy for the treatment of malignant tumors using viruses.The oncolytic virus not only directly infects and dissolves tumor cells,but also stimulates the immune response at the tumor site,to indirectly dissolve the tumor tissue cells,and has no killing or wake killing effect on normal tissue cells,thus achieving satisfying anti-tumor effect.In this paper,the development history of oncolytic virus and the mechanism of tumor ablation mediated by oncolytic virus were reviewed.Then we analyzed the killing effect on various canine tumor cells in vitro,in xenotransplantation tumor animal model and in dogs with tumor of eight oncolytic viruses including measles virus,canine distemper virus,Newcastle disease virus and Sendai virus and so on.Some encouraging results suggested that oncolytic virotherapy might become a safe and reliable new method for the treatment of malignant tumors.However,in order to apply oncolytic virotherapy in the clinical treatment of canine tumors,many problems still need to be solved,such as how to ensure the specificity of the virus,and how to determine the dose of the virus.In summary,this article provided new ideas and technical approaches for the safe use of oncolytic viruses in the clinical treatment of canine tumors.

Key words: oncolytic virus; canine tumor; treatment

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