Enhanced isolation of SARS-CoV-2 by TMPRSS2-expressing cells

Enhanced isolation of SARS-CoV-2 by TMPRSS2-expressing cells
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DOI:
10.1073/pnas.2002589117
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发表时间:
2020-03-31
影响因子:
11.1
通讯作者:
Takeda, Makoto
Takeda, Makoto
中科院分区:
综合性期刊1区
文献类型:
--
作者:
Matsuyama, Shutoku;Nao, Naganori;Takeda, Makoto

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2019年12月在中国武汉引起大规模呼吸道疫情的一种新型β冠状病毒,严重急性呼吸综合征冠状病毒2(SARS-CoV-2),目前正在全球许多国家传播。在这里,我们表明,TMPRSS 2表达VeroE 6细胞系是高度敏感的SARS冠状病毒-2感染,使其用于分离和繁殖SARS冠状病毒-2。我们的研究结果表明,与SARS和中东呼吸综合征CoV一样,SARS-CoV-2感染被TMPRSS 2增强。
A novel betacoronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which caused a large respiratory outbreak in Wuhan, China in December 2019, is currently spreading across many countries globally. Here, we show that a TMPRSS2-expressing VeroE6 cell line is highly susceptible to SARS-CoV-2 infection, making it useful for isolating and propagating SARS-CoV-2. Our results reveal that, in common with SARS- and Middle East respiratory syndrome-CoV, SARS-CoV-2 infection is enhanced by TMPRSS2.