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1.
Can Liu Andrew J. Martins William W. Lau Nicholas Rachmaninoff Jinguo Chen Luisa Imberti Darius Mostaghimi Danielle L. Fink Peter D. Burbelo Kerry Dobbs Ottavia M. Delmonte Neha Bansal Laura Failla Alessandra Sottini Eugenia Quiros-Roldan Kyu Lee Han Brian A. Sellers Foo Cheung John S. Tsang 《Cell》2021,184(7):1836-1857.e22
2.
The seventh human coronavirus SARS-CoV2 belongs to the cluster of extremely pathogenic coronaviruses including SARS-CoV and MERS-CoV, which can cause fatal lower respiratory tract infection. Likewise, SARS-CoV2 infection can be fatal as the disease advances to pneumonia, followed by acute respiratory distress syndrome (ARDS). The development of lethal clinical symptons is associated with an exaggerated production of inflammatory cytokines, referred to as the cytokine storm, is a consequence of a hyperactivated immune response aginst the infection. In this article, we discuss the pathogenic consequences of the cytokine storm and its relationship with COVID-19 associated risk factors. The increased pro-inflammatory immune status in patients with risk factors (diabetes, hypertension, cardiovascular disease, COPD) exacerbates the Cytokine-storm of COVID-19 into a ‘Cytokine Super Cyclone’. We also evaluate the antiviral immune responses provided by BCG vaccination and the potential role of ‘trained immunity’ in early protection against SARS-CoV2. 相似文献