Natesan Krithiga, Isloor Shrikrishna, Vinayagamurthy Balamurugan, Ramakrishnaiah Sharada, Doddamane Rathnamma, Fooks Anthony R
KVAFSU-CVA Rabies Diagnostic Laboratory, WOAH Reference Laboratory for Rabies, Department of Veterinary Microbiology, Veterinary College, KVAFSU, Hebbal, Bengaluru 560024, Karnataka, India.
ICAR-NIVEDI, Yelahanka, Bengaluru 560064, Karnataka, India.
Vaccines (Basel). 2023 Mar 29;11(4):756. doi: 10.3390/vaccines11040756.
Rabies is a disease of antiquity and has a history spanning millennia ever since the first interactions between humans and dogs. The alarming fatalities caused by this disease have triggered rabies prevention strategies since the first century BC. There have been numerous attempts over the past 100 years to develop rabies vaccineswith the goal of preventing rabies in both humans and animals. Thepre-Pasteurian vaccinologists, paved the way for the actual history of rabies vaccines with the development of first generation vaccines. Further improvements for less reactive and more immunogenic vaccines have led to the expansion of embryo vaccines, tissue culture vaccines, cell culture vaccines, modified live vaccines, inactivated vaccines, and adjuvanted vaccines. The adventof recombinant technology and reverse genetics have given insight into the rabies viral genome and facilitated genome manipulations, which in turn led to the emergence of next-generation rabies vaccines, such as recombinant vaccines, viral vector vaccines, genetically modified vaccines, and nucleic acid vaccines. These vaccines were very helpful in overcoming the drawbacks of conventional rabies vaccines with increased immunogenicity and clinical efficacies. The path traversed in the development of rabies vaccines from Pasteur to the modern era vaccines, though, faced numerous challenges;these pioneering works have formed the cornerstone for the generation of thecurrent successful vaccines to prevent rabies. In the future, advancements in the scientific technologies and research focus will definitely lay the path for much more sophisticated vaccine candidates for rabies elimination.
狂犬病是一种古老的疾病,自人类与狗首次接触以来,其历史已跨越数千年。自公元前一世纪起,这种疾病导致的惊人死亡人数促使人们制定狂犬病预防策略。在过去的100年里,人们进行了无数次尝试来研发狂犬病疫苗,目标是预防人类和动物感染狂犬病。巴氏时代之前的疫苗学家通过第一代疫苗的研发,为狂犬病疫苗的实际历史铺平了道路。对反应性更低、免疫原性更强的疫苗的进一步改进,促使了胚胎疫苗、组织培养疫苗、细胞培养疫苗、减毒活疫苗、灭活疫苗和佐剂疫苗的发展。重组技术和反向遗传学的出现,使人们深入了解了狂犬病病毒基因组,并促进了基因组操作,进而催生了新一代狂犬病疫苗,如重组疫苗、病毒载体疫苗、基因修饰疫苗和核酸疫苗。这些疫苗在克服传统狂犬病疫苗的缺点方面非常有帮助,提高了免疫原性和临床疗效。然而,从巴斯德时代的狂犬病疫苗发展到现代疫苗的历程面临着诸多挑战;这些开创性的工作为目前成功预防狂犬病的疫苗的产生奠定了基石。未来,科学技术的进步和研究重点的转变肯定会为更先进的狂犬病消除候选疫苗铺平道路。
Vaccines (Basel). 2023-3-29
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