聖塔非研究所

摘要 Neutralizing antibodies (Nabs) are thought to pla

2011 · 已發表論文 · 更新 2026/08/30 下午12:48

摘要 Neutralizing antibodies (Nabs) are thought to play an important role in prevention and control of HIV 1 infection and should be targeted by an AIDS vaccine. It is critical to understand h…

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論文資訊

  • 類型:已發表論文
  • 日期:2011

摘要

Neutralizing antibodies (Nabs) are thought to play an important role in prevention and control of HIV-1 infection and should be targeted by an AIDS vaccine. It is critical to understand how HIV-1 induces Nabs by analyzing viral sequences in both tested 病毒es and sera. Neutralization susceptibility to antibodies in autologous and heterologous plasma was determined for multiple Envs (3-6) from each of 15 subtype-C-infected individuals. Heterologous neutralization was divided into two distinct groups: plasma with strong, cross-reactive neutralization (n=9) and plasma with weak neutralization (n=6). Plasma with cross-reactive heterologous Nabs also more potently neutralized contemporaneous autologous 病毒es. Analysis of Env sequences in plasma from both groups revealed a three-amino-acid substitu

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