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首页> 外文期刊>AIDS Research and Human Retroviruses >Characterization of circulating HIV type 1 env genes in plasma of two antiretroviral-naive slow progressing patients with broad neutralizing antibody response with evidence of recombination
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Characterization of circulating HIV type 1 env genes in plasma of two antiretroviral-naive slow progressing patients with broad neutralizing antibody response with evidence of recombination

机译:两名中性抗体反应广泛且重组的抗逆转录病毒初治缓慢进展患者血浆中循环HIV 1型env基因的特征

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摘要

In the present study, we investigated genetic divergence between complete autologous HIV-1 env genes amplified directly from plasma of two antiretroviral-naive, slow progressing Indian patients with broad neutralizing antibody response. All the envelope (Env) clones obtained from one patient (LT1) belonged to subtype C; the second patient (LT5) harbored quasispecies comprised of pure B, C, and B/C recombinants with distinct breakpoints indicative of dual infection with genetically distinct strains. Further characterization of these Envs would provide insight into the biological properties under strong humoral immune response.
机译:在本研究中,我们调查了直接从两名抗逆转录病毒天真,进展缓慢的印度患者广泛血浆中和抗体反应的血浆中直接扩增的完整自体HIV-1 env基因之间的遗传差异。从一名患者(LT1)获得的所有包膜(Env)克隆都属于C型;第二名患者(LT5)包含由纯B,C和B / C重组体组成的准种,这些重组体具有不同的断点,表明具有遗传上不同的菌株的双重感染。这些Env的进一步表征将提供对强体液免疫应答下的生物学特性的了解。

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