自强化mRNA疫苗可以保护老年BALB/c小鼠免受致命的呼吸道同胞病毒感染

Lulu Zuo1, Qixing Liu2, Ke Zhang3

  • 1Viral Hemorrhagic Fevers Research Unit, Institut Pasteur of Shanghai (now Shanghai Institute of Immunity and Infection), Chinese Academy of Sciences, Shanghai 201203, China; University of Chinese Academy of Sciences, Beijing 100049, China; Institute of Neuroscience, CAS Center for Excellence in Brain Science and Intelligence Technology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 201203, China.

概括

自强化mRNA (sa-mRNA) 疫苗对呼吸道同胞病毒 (RSV) 显示出有前途. 在老年小鼠中,低剂量sa-mRNA疫苗诱导了强大的免疫力,并在RSV挑战后有80%以上的存活率.