The proximal origin of SARS-CoV-2.
Kristian G. Andersen,Kristian G. Andersen,Andrew Rambaut,W. Ian Lipkin,Edward C. Holmes,Robert F. Garry +5 more
Reads0
Chats0
TLDR
It is shown that SARS-CoV-2 is not a laboratory construct or a purposefully manipulated virus, and scenarios by which they could have arisen are discussed.Abstract:
SARS-CoV-2 is the seventh coronavirus known to infect humans; SARSCoV, MERS-CoV and SARS-CoV-2 can cause severe disease, whereas HKU1, NL63, OC43 and 229E are associated with mild symptoms6. Here we review what can be deduced about the origin of SARS-CoV-2 from comparative analysis of genomic data. We offer a perspective on the notable features of the SARS-CoV-2 genome and discuss scenarios by which they could have arisen. Our analyses clearly show that SARS-CoV-2 is not a laboratory construct or a purposefully manipulated virus.read more
Citations
More filters
Journal ArticleDOI
Identification of potential SARS-CoV-2 inhibitors from South African medicinal plant extracts using molecular modelling approaches.
TL;DR: Four bioactive compounds isolated from commonly used South African medicinal plants exhibited favourable binding orientations characterized by strong molecular interactions within respective inhibitors binding pockets of the target enzymes, which could serve as a starting point for the discovery of novel SARS-CoV-2 therapeutic agents.
Journal ArticleDOI
The human coronaviruses (HCoVs) and the molecular mechanisms of SARS-CoV-2 infection.
Luigi Santacroce,Ioannis Alexandros Charitos,Domenico Carretta,Emanuele De Nitto,Roberto Lovero +4 more
TL;DR: The main knowledge the authors have about the biomolecular and pathophysiologic mechanisms of SARS-CoV-2 is highlighted.
Journal ArticleDOI
Repositioning Ivermectin for Covid-19 treatment: Molecular mechanisms of action against SARS-CoV-2 replication
TL;DR: Ivermectin (IVM) is an FDA approved macrocyclic lactone compound traditionally used to treat parasitic infestations and has shown to have antiviral potential from previous in-vitro studies as discussed by the authors .
Journal ArticleDOI
A benchmarking study of SARS-CoV-2 whole-genome sequencing protocols using COVID-19 patient samples.
Tiantian Liu,Zhong Chen,Wanqiu Chen,Xin Chen,Maryam Hosseini,Zhaowei Yang,Zhaowei Yang,Jing Li,Jing Li,Diana Ho,David Turay,Ciprian P. Gheorghe,Wendell D. Jones,Charles Wang +13 more
TL;DR: In this paper, the authors compared seven different SARS-CoV-2 WGS library protocols using RNA from patient nasopharyngeal swab samples under two storage conditions with low and high viral inputs.
Journal ArticleDOI
A new era for the therapeutic management of the ongoing COVID-19 pandemic
Andreea Letiția Arsene,Ion-Bogdan Dumitrescu,Cristina Manuela Drăgoi,Denisa Ioana Udeanu,Dumitru Lupuliasa,Viorel Jinga,Doina Drăgănescu,Cristina Elena Dinu-Pirvu,George Traian Alexandru Burcea Dragomiroiu,Ionuț Emilian Blejan,Raluca Elisabeta Moisi,Alina Crenguța Nicolae,Horațiu Moldovan,Daniela Elena Popa,Bruno Ștefan Velescu,Simona Ruță +15 more
TL;DR: The present study is reviewing the background of human coronaviruses, the potential viral reservoirs, the main genomic and pathogenic aspects of SARS-CoV-2 and the actual data on the immunopathological mechanisms of COVID 19, looking towards therapeutic approaches for SARS -CoV2 infection.
References
More filters
Journal ArticleDOI
Clinical features of patients infected with 2019 novel coronavirus in Wuhan, China
Chaolin Huang,Yeming Wang,Xingwang Li,Lili Ren,Jianping Zhao,Yi Hu,Li Zhang,Guohui Fan,Jiuyang Xu,Xiaoying Gu,Zhenshun Cheng,Ting Yu,Jia'an Xia,Yuan Wei,Wenjuan Wu,Xuelei Xie,Wen Yin,Li Hui,Min Liu,Yan Xiao,Hong Gao,Li Guo,Jungang Xie,Guang-Fa Wang,Rongmeng Jiang,Zhancheng Gao,Qi Jin,Jianwei Wang,Bin Cao +28 more
TL;DR: The epidemiological, clinical, laboratory, and radiological characteristics and treatment and clinical outcomes of patients with laboratory-confirmed 2019-nCoV infection in Wuhan, China, were reported.
Journal ArticleDOI
A pneumonia outbreak associated with a new coronavirus of probable bat origin
Peng Zhou,Xing-Lou Yang,Xian Guang Wang,Ben Hu,Lei Zhang,Wei Zhang,Hao Rui Si,Yan Zhu,Bei Li,Chao Lin Huang,Hui-Dong Chen,Jing Chen,Yun Luo,Hua Guo,Ren Di Jiang,Meiqin Liu,Ying Chen,Xu Rui Shen,Xi Wang,Xiao Shuang Zheng,Kai Zhao,Quanjiao Chen,Fei Deng,Lin Lin Liu,Bing Yan,Fa Xian Zhan,Yan-Yi Wang,Gengfu Xiao,Zhengli Shi +28 more
TL;DR: Identification and characterization of a new coronavirus (2019-nCoV), which caused an epidemic of acute respiratory syndrome in humans in Wuhan, China, and it is shown that this virus belongs to the species of SARSr-CoV, indicates that the virus is related to a bat coronav virus.
Journal ArticleDOI
A new coronavirus associated with human respiratory disease in China.
Fan Wu,Su Zhao,Bin Yu,Yan-Mei Chen,Wen Wang,Zhi gang Song,Yi Hu,Zhao Wu Tao,Jun Hua Tian,Yuan Yuan Pei,Ming Li Yuan,Yu Ling Zhang,Fa Hui Dai,Yi Liu,Qi Min Wang,Jiao Jiao Zheng,Lin Xu,Edward C. Holmes,Edward C. Holmes,Yong-Zhen Zhang,Yong-Zhen Zhang +20 more
TL;DR: Phylogenetic and metagenomic analyses of the complete viral genome of a new coronavirus from the family Coronaviridae reveal that the virus is closely related to a group of SARS-like coronaviruses found in bats in China.
Journal ArticleDOI
An interactive web-based dashboard to track COVID-19 in real time.
TL;DR: The outbreak of the 2019 novel coronavirus disease (COVID-19) has induced a considerable degree of fear, emotional stress and anxiety among individuals around the world.
Journal ArticleDOI
Cryo-EM structure of the 2019-nCoV spike in the prefusion conformation.
Daniel Wrapp,Nianshuang Wang,Kizzmekia S. Corbett,Jory A. Goldsmith,Ching-Lin Hsieh,Olubukola M. Abiona,Barney S. Graham,Jason S. McLellan +7 more
TL;DR: The authors show that this protein binds at least 10 times more tightly than the corresponding spike protein of severe acute respiratory syndrome (SARS)–CoV to their common host cell receptor, and test several published SARS-CoV RBD-specific monoclonal antibodies found that they do not have appreciable binding to 2019-nCoV S, suggesting that antibody cross-reactivity may be limited between the two RBDs.
Related Papers (5)
A pneumonia outbreak associated with a new coronavirus of probable bat origin
Peng Zhou,Xing-Lou Yang,Xian Guang Wang,Ben Hu,Lei Zhang,Wei Zhang,Hao Rui Si,Yan Zhu,Bei Li,Chao Lin Huang,Hui-Dong Chen,Jing Chen,Yun Luo,Hua Guo,Ren Di Jiang,Meiqin Liu,Ying Chen,Xu Rui Shen,Xi Wang,Xiao Shuang Zheng,Kai Zhao,Quanjiao Chen,Fei Deng,Lin Lin Liu,Bing Yan,Fa Xian Zhan,Yan-Yi Wang,Gengfu Xiao,Zhengli Shi +28 more
Clinical features of patients infected with 2019 novel coronavirus in Wuhan, China
Chaolin Huang,Yeming Wang,Xingwang Li,Lili Ren,Jianping Zhao,Yi Hu,Li Zhang,Guohui Fan,Jiuyang Xu,Xiaoying Gu,Zhenshun Cheng,Ting Yu,Jia'an Xia,Yuan Wei,Wenjuan Wu,Xuelei Xie,Wen Yin,Li Hui,Min Liu,Yan Xiao,Hong Gao,Li Guo,Jungang Xie,Guang-Fa Wang,Rongmeng Jiang,Zhancheng Gao,Qi Jin,Jianwei Wang,Bin Cao +28 more