Designing a conserved peptide-based subunit vaccine against SARS-CoV-2 using immunoinformatics approach.

In Silico Pharmacology Pub Date : 2021-01-06 eCollection Date: 2021-01-01 DOI:10.1007/s40203-020-00062-x
Elijah Kolawole Oladipo, Ayodeji Folorunsho Ajayi, Olugbenga Samson Onile, Olumuyiwa Elijah Ariyo, Esther Moradeyo Jimah, Louis Odinakaose Ezediuno, Oluwadunsin Iyanuoluwa Adebayo, Emmanuel Tayo Adebayo, Aduragbemi Noah Odeyemi, Marvellous Oluwaseun Oyeleke, Moyosoluwa Precious Oyewole, Ayomide Samuel Oguntomi, Olawumi Elizabeth Akindiya, Victoria Oyetayo Aremu, Dorcas Olubunmi Aboderin, Julius Kola Oloke
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引用次数: 7

Abstract

The widespread of coronavirus (COVID-19) is a new global health crisis that poses a threat to the world. The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) originated in bats and was discovered first in Wuhan, Hubei province, China in December 2019. Immunoinformatics and bioinformatics tools were employed for the construction of a multi-epitope subunit vaccine to prevent the diseases. The antigenicity, toxicity and allergenicity of all epitopes used in the construction of the vaccine were predicted and then conjugated with adjuvants and linkers. Vaccine Toll-Like Receptors (2, 3, 4, 8 and 9) complex was also evaluated. The vaccine construct was antigenic, non-toxic and non-allergic, which indicates the vaccines ability to induce antibodies in the host, making it an effective vaccine candidate.

Supplementary information: The online version contains supplementary material available at 10.1007/s40203-020-00062-x.

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利用免疫信息学方法设计基于保守肽的SARS-CoV-2亚单位疫苗。
冠状病毒(COVID-19)的广泛传播是一场新的全球卫生危机,对世界构成威胁。严重急性呼吸综合征冠状病毒2型(SARS-CoV-2)起源于蝙蝠,于2019年12月在中国湖北省武汉市首次被发现。利用免疫信息学和生物信息学工具构建多表位亚基疫苗以预防疾病。对构建疫苗所用抗原表位的抗原性、毒性和过敏原性进行了预测,然后与佐剂和连接物结合。疫苗toll样受体(2、3、4、8和9)复合体也进行了评估。该疫苗结构具有抗原性、无毒性和无过敏性,这表明该疫苗具有在宿主体内诱导抗体的能力,是一种有效的候选疫苗。补充信息:在线版本提供的补充资料为10.1007/s40203-020-00062-x。
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