Denise Guerra, Laura T M Graus, Tim Beaumont, Mathieu Claireaux, Marit J van Gils
{"title":"用于b细胞分析的创新单细胞测序技术及其对合理HIV-1疫苗设计的意义","authors":"Denise Guerra, Laura T M Graus, Tim Beaumont, Mathieu Claireaux, Marit J van Gils","doi":"10.2174/011570162X362655250620115404","DOIUrl":null,"url":null,"abstract":"<p><p>The application of single-cell analysis to investigate immune cell diversity has historically been considered a complex task. Recently, innovative techniques have emerged revolutionizing the way immune cells can be explored, offering unprecedented insights into the dynamics of this complex system. In particular, novel approaches have enabled a detailed characterization of B-cell responses, encompassing immune repertoire, gene expression, and phenotype analysis at an individual cell level. By analyzing single B-cells, researchers can unravel their heterogeneity, trace clonal evolution, and track immune responses during infections and vaccinations over time, gaining a deeper understanding of the mechanisms underlying antibody secretion and immune memory formation. This knowledge can inform the development of optimal immunogens, adjuvants, and vaccine platforms, which are crucial for inducing robust, long-lasting protective responses and overcoming existing challenges in vaccine research. This is particularly valuable for rational vaccine design against certain pathogens, such as human immunodeficiency virus [HIV-1], for which a successful vaccine remains to be developed due to the need to elicit rare broadly neutralizing antibodies that target conserved epitopes on the genetically diverse envelope glycoprotein trimer. This review will highlight the latest advancements in single-cell sequencing techniques and bioinformatic tools for the analysis of B-cell responses in the context of infectious diseases and vaccinations. Single-cell sequencing techniques, their applications, and their pivotal role in advancing the design of next-generation vaccines, especially in the context of HIV-1, will be discussed.</p>","PeriodicalId":10911,"journal":{"name":"Current HIV Research","volume":" ","pages":""},"PeriodicalIF":1.0000,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Innovative Single-Cell Sequencing Techniques for B-Cell Analysis and Their Implications for Rational HIV-1 Vaccine Design.\",\"authors\":\"Denise Guerra, Laura T M Graus, Tim Beaumont, Mathieu Claireaux, Marit J van Gils\",\"doi\":\"10.2174/011570162X362655250620115404\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The application of single-cell analysis to investigate immune cell diversity has historically been considered a complex task. Recently, innovative techniques have emerged revolutionizing the way immune cells can be explored, offering unprecedented insights into the dynamics of this complex system. In particular, novel approaches have enabled a detailed characterization of B-cell responses, encompassing immune repertoire, gene expression, and phenotype analysis at an individual cell level. By analyzing single B-cells, researchers can unravel their heterogeneity, trace clonal evolution, and track immune responses during infections and vaccinations over time, gaining a deeper understanding of the mechanisms underlying antibody secretion and immune memory formation. This knowledge can inform the development of optimal immunogens, adjuvants, and vaccine platforms, which are crucial for inducing robust, long-lasting protective responses and overcoming existing challenges in vaccine research. This is particularly valuable for rational vaccine design against certain pathogens, such as human immunodeficiency virus [HIV-1], for which a successful vaccine remains to be developed due to the need to elicit rare broadly neutralizing antibodies that target conserved epitopes on the genetically diverse envelope glycoprotein trimer. This review will highlight the latest advancements in single-cell sequencing techniques and bioinformatic tools for the analysis of B-cell responses in the context of infectious diseases and vaccinations. Single-cell sequencing techniques, their applications, and their pivotal role in advancing the design of next-generation vaccines, especially in the context of HIV-1, will be discussed.</p>\",\"PeriodicalId\":10911,\"journal\":{\"name\":\"Current HIV Research\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":1.0000,\"publicationDate\":\"2025-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Current HIV Research\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.2174/011570162X362655250620115404\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"IMMUNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current HIV Research","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.2174/011570162X362655250620115404","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"IMMUNOLOGY","Score":null,"Total":0}
Innovative Single-Cell Sequencing Techniques for B-Cell Analysis and Their Implications for Rational HIV-1 Vaccine Design.
The application of single-cell analysis to investigate immune cell diversity has historically been considered a complex task. Recently, innovative techniques have emerged revolutionizing the way immune cells can be explored, offering unprecedented insights into the dynamics of this complex system. In particular, novel approaches have enabled a detailed characterization of B-cell responses, encompassing immune repertoire, gene expression, and phenotype analysis at an individual cell level. By analyzing single B-cells, researchers can unravel their heterogeneity, trace clonal evolution, and track immune responses during infections and vaccinations over time, gaining a deeper understanding of the mechanisms underlying antibody secretion and immune memory formation. This knowledge can inform the development of optimal immunogens, adjuvants, and vaccine platforms, which are crucial for inducing robust, long-lasting protective responses and overcoming existing challenges in vaccine research. This is particularly valuable for rational vaccine design against certain pathogens, such as human immunodeficiency virus [HIV-1], for which a successful vaccine remains to be developed due to the need to elicit rare broadly neutralizing antibodies that target conserved epitopes on the genetically diverse envelope glycoprotein trimer. This review will highlight the latest advancements in single-cell sequencing techniques and bioinformatic tools for the analysis of B-cell responses in the context of infectious diseases and vaccinations. Single-cell sequencing techniques, their applications, and their pivotal role in advancing the design of next-generation vaccines, especially in the context of HIV-1, will be discussed.
期刊介绍:
Current HIV Research covers all the latest and outstanding developments of HIV research by publishing original research, review articles and guest edited thematic issues. The novel pioneering work in the basic and clinical fields on all areas of HIV research covers: virus replication and gene expression, HIV assembly, virus-cell interaction, viral pathogenesis, epidemiology and transmission, anti-retroviral therapy and adherence, drug discovery, the latest developments in HIV/AIDS vaccines and animal models, mechanisms and interactions with AIDS related diseases, social and public health issues related to HIV disease, and prevention of viral infection. Periodically, the journal invites guest editors to devote an issue on a particular area of HIV research of great interest that increases our understanding of the virus and its complex interaction with the host.