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7月
疟原虫LARC GAP疫苗新突破:MCAT基因缺失实现跨阶段跨物种保护
为解决疟疾疫苗保护力不足和免疫持久性差的问题,印度中央药物研究所团队通过基因编辑技术靶向敲除疟原虫脂肪酸合成途径关键酶MCAT,成功构建了新型减毒活疫苗(GAP)。研究发现MCAT缺失不影响疟原虫血液期和蚊期发育,但能特异性阻断肝晚期发育,且 ...
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