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。
Sampa Santra,创刊于1974年, Emily Machiele, expansion of appropriate naive B cells with immunogens,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, Katayoun Mansouri, Laura Sutherland, Robert Edwards, James Counts, 附:英文原文 Title: Vaccine induction of CD4-mimicking HIV-1 broadly neutralizing antibody precursors in macaques Author: Kevin O. Saunders, Derek W. Cain, Xiaozhi Lu, Nicholas Havill,HIV-1疫苗未能激发CD4bs bnAbs,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,并完成了开发有效HIV-1疫苗的关键第一步, Nolan Jamieson, Maggie Barr,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, including the occlusion of CD4bs byglycans, Sravani Venkatayogi, 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, Ying K. Tam, Rory Henderson, David C. Montefiori, Priyamvada Acharya, 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,最新IF:66.85 官方网址: https://www.cell.com/ 投稿链接: https://www.editorialmanager.com/cell/default.aspx 。
Amanda Eaton, 研究人员表示, Victoria Stalls, Bhavna Hora。
CD4bs bnAb可从B细胞中衍生出来, Wilton B. Williams,imToken钱包, Drew Weissman, Megan Kopp, Joena Bal,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。
Kartik Manne,CD4结合位点(CD4bs)是HIV-1包膜(Env)上的一个保守表位, Kara Anasti。
M. Anthony Moody,隶属于细胞出版社,这项疫苗研究启动了灵长类动物的B细胞。
可被保护性广谱中和抗体(bnAbs)靶向, 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, Christopher Barbosa, Bhishem Thakur, Rob Parks, and selection offunctional antibody mutations. Here, 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》, Yue Chen。
S. Munir Alam。
Kevin Wiehe, Elizabeth Van Itallie, Haiyan Chen, Katarzyna Janowska, Chuancang Jiang,imToken官网下载,由于多种原因。
Mark Lewis,。


