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HIV-1中和抗体b12的研究进展

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摘要 HIV-1由于其外膜糖蛋白结构多变可以很容易逃避抗体介导的中和作用。b12抗体是目前少数几种被证明具有广谱抗HIV-1活性的中和抗体,近来关于gp120结构研究表明在gp120上有一个保守的中和位点,且b12抗体可以和这个位点结合从而阻断靶细胞CD4与gp120作用,这一发现预示b12抗体对于新一代艾滋病疫苗设计具有重要的作用。本文即对b12抗体的有关研究进展作一综述。
作者 刘宁 宋长征
出处 《国际病毒学杂志》 2009年第3期91-94,共4页 International Journal of Virology
基金 国家自然科学基金资助项目(30271215,30471621)
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参考文献14

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