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通过 CCR5 基因敲除和 B 细胞分泌 HIV 抑制抗体构建多层级 HIV-1 抗性的 ...
目前,HIV-1 感染治疗面临诸多难题,如 CCR5 基因敲除(KO)的造血干细胞和祖细胞(HSPCs)异体移植供体稀缺、存在移植物抗宿主病(GvHD)风险且对 X4 嗜性病毒无效等。研究人员开展了通过自体移植经基因工程改造的 HSPCs 治疗 HIV-1 感染的研究,成功实现 CCR5 KO ...
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