HIV-1 therapy with monoclonal antibody 3BNC117 elicits host immune responses against HIV-1.
HIV-1 therapy with monoclonal antibody 3BNC117 elicits host immune responses against HIV-1.
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DOI:
10.1126/science.aaf0972
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发表时间:
2016-05-20
期刊:
影响因子:
--
通讯作者:
Nussenzweig MC
中科院分区:
文献类型:
--
作者:
Schoofs T;Klein F;Braunschweig M;Kreider EF;Feldmann A;Nogueira L;Oliveira T;Lorenzi JC;Parrish EH;Learn GH;West AP Jr;Bjorkman PJ;Schlesinger SJ;Seaman MS;Czartoski J;McElrath MJ;Pfeifer N;Hahn BH;Caskey M;Nussenzweig MC
3BNC117 is a broad and potent anti-HIV-1 neutralizing antibody that targets the CD4 binding site on the viral envelope spike. When administered passively, this antibody can prevent infection in animal models and suppress viremia in HIV-1-infected individuals. Here we report that HIV-1 immunotherapy with a single injection of 3BNC117 impacts host antibody responses in viremic subjects. In comparison to untreated controls that showed little change in their neutralizing activity over a six-month period, 3BNC117 infusion significantly improved neutralizing responses to heterologous tier 2 viruses in nearly all study participants. We conclude that 3BNC117-mediated immunotherapy enhances host humoral immunity to HIV-1.
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DOI:
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发表时间:
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期刊:
The Journal of experimental medicine
影响因子:
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期刊:
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影响因子:
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DOI:
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发表时间:
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期刊:
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Nussenzweig MC
DOI:
10.1097/qad.0000000000000106
发表时间:
2014-01-14
期刊:
AIDS (London, England)
影响因子:
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通讯作者:
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