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中文摘要
翻译
不同长度的rCSP分别在巴氏酵母和大肠杆菌中表达,并建立了规模回收工艺。研究人员开发了将rCSPs化学偶联到重组EPA和CRM197上的方法,这两种载体蛋白具有对多糖抗原的免疫增强能力。在啮齿动物模型中评估了几种配方中偶联物诱导的B细胞和t细胞反应。虽然偶联可显著提高对rCSP的抗体应答,但一种含有TLR4激动剂的新型佐剂可显著提高啮齿动物的细胞应答。
英文摘要
rCSP in various lengths were expressed in P. pastoris and E. coli, and processes for scaled recovery were developed. Processes were developed to chemically conjugate the rCSPs to recombinant EPA and CRM197, the carrier proteins with demonstrated capacity of immune enhancement for polysaccharide antigens. B- and T-cell responses, induced by the conjugates in several formulations were evaluated in rodent models. Whereas conjugation significantly increase the antibody responses to the rCSP, a novel adjuvant containing TLR4 agonist significantly increase cellular response in rodents.
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Malaria Surveillance and Research Studies in Liberia and Guinea-Conakry
Malaria Transmission Blocking Vaccine Discovery
Malaria Pathogenesis in young children and vaccine discovery
Malaria Vaccine: Pfs25-rEPA
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海外基金
Agonist-GPR119-Gs复合物的结构生物学研究
  • 批准号:
    32000851
  • 项目类别:
    青年科学基金项目
  • 资助金额:
    24.0万元
  • 批准年份:
    2020
  • 负责人:
    乔安娜
  • 依托单位: