中国研究人员从阿尔巴萨斯发现抗艾滋病毒抗体Nb457, 用于开发潜在的新的抗艾滋病药物。 Chinese researchers discover anti-HIV antibody Nb457 from alpacas for potential new anti-AIDS drug development.

中国研究人员从阿尔巴萨斯发现了一种抗艾滋病毒抗体Nb457,表明有可能开发新的抗艾滋病药物。 Chinese researchers have discovered an anti-HIV antibody, Nb457, from alpacas, which shows potential for new anti-AIDS drug development. Nb457在自然通讯中发表,通过将CD4受体作为病毒进入宿主细胞的切入点,有效抑制了117种艾滋病毒菌株中的116种。 Published in Nature Communications, Nb457 effectively inhibits 116 out of 117 HIV strains by targeting the CD4 receptor, the entry point for the virus into host cells. 与目前的治疗方法不同,这一方法降低了抗药性风险,表明艾滋病毒治疗取得了显著进展。 This approach reduces the risk of drug resistance, unlike current treatments, indicating a significant advancement in HIV therapy.