{"title":"Advance in human papillomavirus major capsid protein L1-based vaccines","authors":"Chunting Hua, Siyuan Sun, Hao Cheng, Rui Han","doi":"10.3760/CMA.J.ISSN.0254-5101.2019.010.011","DOIUrl":null,"url":null,"abstract":"L1 is the major capsid protein of human papillomavirus (HPV) encoded by late gene 1. Based on the fact that L1 can self-assemble into virus like particle (VLP) with good immunogenicity, it has aroused wide concern in studying the pathogenesis of and vaccines against HPV. Nevertheless, there are a few limitations of present L1-based HPV vaccines. For instance, low expression of the protein and the complexity of purification result in the relatively low yield of vaccines. Type-specific antibody induced by L1 also results in the unsatisfactory cross-protection rate. Furthermore, there is no reported therapeutic effect against HPV-related diseases because of its undefined role in virus eliminating. This review focused on the structure, immunogenicity and role in immune response of L1 and the development of and latest progress in HPV vaccines. \n \nKey words: \nHuman papillomavirus; Major capsid protein L1; Virus like particle; HPV vaccine","PeriodicalId":10089,"journal":{"name":"中华微生物学和免疫学杂志","volume":"39 1","pages":"788-793"},"PeriodicalIF":0.0000,"publicationDate":"2019-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"中华微生物学和免疫学杂志","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.3760/CMA.J.ISSN.0254-5101.2019.010.011","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Immunology and Microbiology","Score":null,"Total":0}
引用次数: 2
Abstract
L1 is the major capsid protein of human papillomavirus (HPV) encoded by late gene 1. Based on the fact that L1 can self-assemble into virus like particle (VLP) with good immunogenicity, it has aroused wide concern in studying the pathogenesis of and vaccines against HPV. Nevertheless, there are a few limitations of present L1-based HPV vaccines. For instance, low expression of the protein and the complexity of purification result in the relatively low yield of vaccines. Type-specific antibody induced by L1 also results in the unsatisfactory cross-protection rate. Furthermore, there is no reported therapeutic effect against HPV-related diseases because of its undefined role in virus eliminating. This review focused on the structure, immunogenicity and role in immune response of L1 and the development of and latest progress in HPV vaccines.
Key words:
Human papillomavirus; Major capsid protein L1; Virus like particle; HPV vaccine
期刊介绍：
Chinese Journal of Microbiology and Immunology established in 1981. It is one of the series of journal sponsored by Chinese Medical Association. The aim of this journal is to spread and exchange the scientific achievements and practical experience in order to promote the development of medical microbiology and immunology. Its main contents comprise academic thesis, brief reports, reviews, summaries, news of meetings, book reviews and trends of home and abroad in this field. The distinguishing feature of the journal is to give the priority to the reports on the research of basic theory, and take account of the reports on clinical and practical skills.
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