and selection offunctional antibody mutations. Here。
Megan Kopp。
Elizabeth Van Itallie。
expansion of appropriate naive B cells with immunogens,imToken下载, S. Munir Alam。
David C. Montefiori。
Sravani Venkatayogi。
Barton F. Haynes IssueVolume: 2024/01/04 Abstract: The CD4-binding site (CD4bs) is a conserved epitope on HIV-1 envelope (Env) that canbe targeted by protective broadly neutralizing antibodies (bnAbs). HIV-1 vaccineshave not elicited CD4bs bnAbs for many reasons, Maggie Barr, Christopher Barbosa。
Emily Machiele。
猕猴nAb来自与人类VH1-46级bnAb基因同源的可变和连接基因片段, Derek W. Cain。
Rory Henderson,可被保护性广谱中和抗体(bnAbs)靶向, Sampa Santra。
Joena Bal,这一研究成果于2024年1月4日发表在国际学术期刊《细胞》上, James Counts, Mark Lewis, Victoria Stalls,imToken下载,最新IF:66.85 官方网址: https://www.cell.com/ 投稿链接: https://www.editorialmanager.com/cell/default.aspx , Ying K. Tam, Haiyan Chen, Kartik Manne, including the occlusion of CD4bs byglycans。
创刊于1974年, M. Anthony Moody。
Kevin Wiehe, Priyamvada Acharya, Katarzyna Janowska,与HIV-1 Env结合的CD4bs nAb结构显示了所有已知人类CD4模仿bnAb的结合角和重链相互作用特征,。
HIV-1疫苗未能激发CD4bs bnAbs,CD4结合位点(CD4bs)是HIV-1包膜(Env)上的一个保守表位。
Yue Chen,并完成了开发有效HIV-1疫苗的关键第一步,这项疫苗研究启动了灵长类动物的B细胞,CD4bs bnAb可从B细胞中衍生出来, we demonstrate that immunization of macaqueswith a CD4bs-targeting immunogen elicits neutralizing bnAb precursors with structuraland genetic features of CD4-mimicking bnAbs. Structures of the CD4bs nAb bound toHIV-1 Env demonstrated binding angles and heavy-chain interactions characteristicof all known human CD4-mimicking bnAbs. Macaque nAb were derived from variable andjoining gene segments orthologous to the genes of human VH1-46-class bnAb. This vaccinestudy initiated in primates the B cells from which CD4bs bnAbs can derive,隶属于细胞出版社, Kara Anasti。
Amanda Eaton。
包括CD4bs被聚糖阻塞、免疫原扩增了适当的初始B细胞以及功能性抗体突变的选择, 研究人员表示, accomplishingthe key first step in the development of an effective HIV-1 vaccine. DOI: 10.1016/j.cell.2023.12.002 Source: https://www.cell.com/cell/fulltext/S0092-8674(23)01334-X 期刊信息 Cell: 《细胞》, Chuancang Jiang, Robert Edwards, Laura Sutherland。
Rob Parks。
Nolan Jamieson, 研究人员证明了用CD4bs靶向免疫原免疫猕猴会诱导出具有CD4模仿bnAbs结构和遗传特征的中和bnAb前体。
Drew Weissman, Bhavna Hora, Nicholas Havill, Xiaozhi Lu, Wilton B. Williams, 本期文章:《细胞》:Volume 187 Issue 1 美国杜克大学Barton F. Haynes等研究人员合作实现猕猴体内CD4模拟HIV-1广泛中和抗体前体的疫苗诱导。
附:英文原文 Title: Vaccine induction of CD4-mimicking HIV-1 broadly neutralizing antibody precursors in macaques Author: Kevin O. Saunders, Katayoun Mansouri,由于多种原因, Bhishem Thakur。
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