González-Aseguinolaza Gloria, Nakaya Yurie, Molano Alberto, Dy Edward, Esteban Mariano, Rodríguez Dolores, Rodríguez Juan Ramón, Palese Peter, García-Sastre Adolfo, Nussenzweig Ruth S
Department of Medical & Molecular Parasitology, NYU School of Medicine. Department of Microbiology, Mount Sinai School of Medicine, New York, New York 10029, USA.
J Virol. 2003 Nov;77(21):11859-66. doi: 10.1128/jvi.77.21.11859-11866.2003.
We immunized mice with an attenuated (cold-adapted) influenza virus followed by an attenuated vaccinia virus (modified vaccinia virus Ankara), both expressing a CD8(+)-T-cell epitope derived from malaria sporozoites. This vaccination regimen elicited high levels of protection against malaria. This is the first time that the vaccine efficacy of a recombinant cold-adapted influenza virus vector expressing a foreign antigen has been evaluated.
我们先用减毒(冷适应)流感病毒免疫小鼠,随后用减毒痘苗病毒(安卡拉改良痘苗病毒)免疫,这两种病毒均表达源自疟原虫的CD8(+) -T细胞表位。这种疫苗接种方案引发了高水平的抗疟疾保护作用。这是首次评估表达外源抗原的重组冷适应流感病毒载体的疫苗效力。