Genomic characterization of a novel SARS-CoV-2 lineage from Rio de Janeiro, Brazil
Open accessPreprint — published as 10.1128/jvi.00119-21 · Paper page
Abstract
In this study, we report the sequencing of 180 new viral genomes obtained from different municipalities of the state of Rio de Janeiro from April to December 2020. We identified a novel lineage of SARS-CoV-2, originated from B.1.1.28, distinguished by five single-nucleotide variants (SNVs): C100U, C28253U, G28628U, G28975U, and C29754U. The SNV G23012A (E484K), in the receptor-binding domain of Spike protein, was widely spread across the samples. This mutation was previously associated with escape from neutralizing antibodies against SARS-CoV-2. This novel lineage emerged in late July being first detected by us in late October and still mainly restricted to the capital of the state. However, as observed for other strains it can be rapidly spread in the state. The significant increase in the frequency of this lineage raises concerns about public health management and continuous need for genomic surveillance during the second wave of infections. Article Summary Line: We identified a novel circulating lineage of SARS-CoV-2 in the state of Rio de Janeiro Brazil originated from B.1.1.28 lineage.
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The panel also included circulating variant residues K417N, Y453F, S477R, N501Y, and D614G, some linked to rapidly rising case counts.
“Additionally, K417N, Y453F, S477R, N501Y, and D614G represent circulating variants some of which have been associated with rapidly increasing case numbers14,15,19,33–35.”
From mRNA vaccine-elicited antibodies to SARS-CoV-2 and circulating variants (2021) · cites this paper as [35]
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Cites
Trimmomatic: a flexible trimmer for Illumina sequence data
Bolger, A. M., Lohse, M., & Usadel, B. (2014) · Bioinformatics · doi:10.1093/bioinformatics/btu170 · Cited by 65,548 · see citing works
BEDTools: a flexible suite of utilities for comparing genomic features
Quinlan, A. R., & Hall, I. M. (2010) · Bioinformatics · doi:10.1093/bioinformatics/btq033 · Cited by 27,437 · see citing works
IQ-TREE 2: New Models and Efficient Methods for Phylogenetic Inference in the Genomic Era
Minh, B. Q., Schmidt, H. A., Chernomor, O., Schrempf, D., Woodhams, M. D., von Haeseler, A., & Lanfear, R. (2020) · Molecular Biology and Evolution · doi:10.1093/molbev/msaa015 · Cited by 16,873 · see citing works
A framework for variation discovery and genotyping using next-generation DNA sequencing data
DePristo, M. A., Banks, E., Poplin, R. E., Garimella, K. V., Maguire, J., Hartl, C., Philippakis, A., del Angel, G., Rivas, M. A., Hanna, M., et al. (2011) · Nature Genetics · doi:10.1038/ng.806 · Cited by 11,216 · see citing works
Posterior summarization in Bayesian phylogenetics using tracer 1.7
Rambaut, A., Drummond, A. J., Xie, D., Baele, G., & Suchard, M. A. (2018) · Systematic Biology · doi:10.1093/sysbio/syy032 · Cited by 11,159 · see citing works
Application of Phylogenetic Networks in Evolutionary Studies
Huson, D. H., & Bryant, D. (2005) · Molecular Biology and Evolution · doi:10.1093/molbev/msj030 · Cited by 8,751 · see citing works
Dating of the human–ape splitting by a molecular clock of mitochondrial DNA.
Hasegawa, M., Kishino, H., & Yano, T.-A. (1985) · Journal of Molecular Evolution · doi:10.1007/bf02101694 · Cited by 8,687 · see citing works
adegenet: a R package for the multivariate analysis of genetic markers
Jombart, T. (2008) · Bioinform. · doi:10.1093/bioinformatics/btn129 · Cited by 7,788 · see citing works
Li, H. (2011) · Bioinformatics · doi:10.1093/bioinformatics/btr509 · Cited by 6,283 · see citing works
Bayesian phylogenetic and phylodynamic data integration using BEAST 1.10
Suchard, M. A., Lemey, P., Baele, G., Ayres, D. L., Drummond, A. J., & Rambaut, A. (2018) · Virus Evolution · doi:10.1093/ve/vey016 · Cited by 3,749 · see citing works
adegenet 1.3-1 : new tools for the analysis of genome-wide SNP data
Jombart, T., & Ahmed, I. (2011) · Bioinformatics · doi:10.1093/bioinformatics/btr521 · Cited by 3,233 · see citing works
(1986) · Cited by 2,570 · see citing works
Tegally, H., Wilkinson, E., Giovanetti, M., Iranzadeh, A., Fonseca, V., Giandhari, J., Doolabh, D., Pillay, S., San, E. J., Msomi, N., et al. (2020) · doi:10.1101/2020.12.21.20248640 · Cited by 2,535 · see citing works
Exploring the temporal structure of heterochronous sequences using TempEst (formerly Path-O-Gen)
Rambaut, A., Lam, T. T., Carvalho, L. M., & Pybus, O. G. (2016) · Virus Evolution · doi:10.1093/ve/vew007 · Cited by 2,073 · see citing works
Bayesian Phylogeography Finds Its Roots
Lemey, P., Rambaut, A., Drummond, A. J., & Suchard, M. A. (2009) · PLoS Computational Biology · doi:10.1371/journal.pcbi.1000520 · Cited by 1,790 · see citing works
A Simple and Robust Statistical Test for Detecting the Presence of Recombination
Bruen, T. C., Philippe, H., & Bryant, D. (2006) · Genetics · doi:10.1534/genetics.105.048975 · Cited by 1,365 · see citing works
Greaney, A. J., Loes, A. N., Crawford, K. H. D., Starr, T. N., Malone, K. D., Chu, H. Y., & Bloom, J. D. (2021) · doi:10.1101/2020.12.31.425021 · Cited by 1,178 · cited 1× · see citing works
“(8, 9) emphasize the importance of monitoring the spread of this new strain.”
BackgroundGreaney, A. J., Starr, T. N., Gilchuk, P., Zost, S. J., Binshtein, E., Loes, A. N., Hilton, S. K., Huddleston, J., Eguia, R., Crawford, K. H. D., et al. (2021) · Cell Host & Microbe · doi:10.1016/j.chom.2020.11.007 · Cited by 1,016 · see citing works
Phylogeography Takes a Relaxed Random Walk in Continuous Space and Time
Lemey, P., Rambaut, A., Welch, J. J., & Suchard, M. A. (2010) · Molecular Biology and Evolution · doi:10.1093/molbev/msq067 · Cited by 688 · see citing works
SpreaD3: Interactive Visualization of Spatiotemporal History and Trait Evolutionary Processes
Bielejec, F., Baele, G., Vrancken, B., Suchard, M. A., Rambaut, A., & Lemey, P. (2016) · Molecular Biology and Evolution · doi:10.1093/molbev/msw082 · Cited by 593 · see citing works
Evolution and epidemic spread of SARS-CoV-2 in Brazil
Candido, D. S., Claro, I. M., de Jesus, J. G., Souza, W. M., Moreira, F. R. R., Dellicour, S., Mellan, T. A., du Plessis, L., Pereira, R. H. M., Sales, F. C. S., et al. (2020) · Science · doi:10.1126/science.abd2161 · Cited by 573 · see citing works
Self-citationEmergence and spread of a SARS-CoV-2 variant through Europe in the summer of 2020Preprint
Hodcroft, E. B., Zuber, M., Nadeau, S., Vaughan, T. G., Crawford, K. H. D., Althaus, C. L., Reichmuth, M. L., Bowen, J. E., Walls, A. C., Corti, D., et al. (2020) · medRxiv · doi:10.1101/2020.10.25.20219063 · Cited by 326 · see citing works
Improving SNP discovery by base alignment quality
Li, H. (2011) · Bioinformatics · doi:10.1093/bioinformatics/btr076 · Cited by 321 · see citing works
Dellicour, S., Durkin, K., Hong, S. L., Vanmechelen, B., Martí‐Carreras, J., Gill, M. S., Meex, C., Bontems, S., André, E., Gilbert, M., et al. (2020) · Molecular Biology and Evolution · doi:10.1093/molbev/msaa284 · Cited by 92 · see citing works
Author response: Escape from neutralizing antibodies by SARS-CoV-2 spike protein variants
Weisblum, Y., Schmidt, F., Zhang, F., DaSilva, J., Poston, D., Lorenzi, J. C., Muecksch, F., Rutkowska, M., Hoffmann, H.-H., Michailidis, E., et al. (2020) · eLife · doi:10.7554/elife.61312.sa2 · Cited by 53 · see citing works
Deng, X., Gu, W. J., Federman, S., et al. (2020) · medRxiv · doi:10.1101/2020.03.27.20044925 · Cited by 36 · see citing works
Intra-host evolution during SARS-CoV-2 persistent infectionPreprint
Voloch, C., F, R. D. S., de Almeida, L. D., et al. (2020) · medRxiv · doi:10.1101/2020.11.13.20231217 · Cited by 15 · see citing works
Self-citation
Flagged first, then by citations
Cited by
Sorted by citations
SARS-CoV-2 variants, spike mutations and immune escape
Harvey, W. T., Carabelli, A. M., Jackson, B., Gupta, R. K., Thomson, E. C., Harrison, E. M., Ludden, C., Reeve, R., Rambaut, A., COVID-19 Genomics UK (COG-UK) Consortium, et al. (2021) · Nature Reviews Microbiology · doi:10.1038/s41579-021-00573-0 · Cited by 3,528 · see citing works
Mechanisms of SARS-CoV-2 entry into cells
Jackson, C. B., Farzan, M., Chen, B., & Choe, H. (2021) · Nature Reviews Molecular Cell Biology · doi:10.1038/s41580-021-00418-x · Cited by 3,082 · see citing works
Genomics and epidemiology of the P.1 SARS-CoV-2 lineage in Manaus, Brazil
Faria, N. R., Mellan, T. A., Whittaker, C., Claro, I. M., Candido, D. D. S., Mishra, S., Crispim, M. A. E., Sales, F. C. S., Hawryluk, I., McCrone, J. T., et al. (2021) · Science · doi:10.1126/science.abh2644 · Cited by 1,461 · see citing works
mRNA vaccine-elicited antibodies to SARS-CoV-2 and circulating variants
Wang, Z., Schmidt, F., Weisblum, Y., Muecksch, F., Barnes, C. O., Finkin, S., Schaefer-Babajew, D., Cipolla, M., Gaebler, C., Lieberman, J. A., et al. (2021) · Nature · doi:10.1038/s41586-021-03324-6 · Cited by 1,343 · see citing works
Greaney, A. J., Loes, A. N., Crawford, K. H. D., Starr, T. N., Malone, K. D., Chu, H. Y., & Bloom, J. D. (2021) · Cell Host & Microbe · doi:10.1016/j.chom.2021.02.003 · Cited by 1,178 · see citing works
“In particular, our results predict that the emerging 20H/501Y.V2 and 20J/501Y.V3 viral lineages (originally identified in South Africa and Brazil, respectively) carrying the E484K mutation will have reduced susceptibility to neutralization by the polyclonal plasma antibodies of some individuals.”
InfluentialTarke, A., Sidney, J., Methot, N., Yu, E. D., Zhang, Y., Dan, J. M., Goodwin, B., Rubiro, P., Sutherland, A., Wang, E., et al. (2021) · Cell Reports Medicine · doi:10.1016/j.xcrm.2021.100355 · Cited by 706 · see citing works
“7variant is associated with increased transmissibility,(9,10) and similar epidemiological observations have been reported for the SA and BR variants.(4,5) Themutations of greatest concern are present in the viral spike (S) protein and include notable mutations in the receptor-binding domain (RBD), the N-terminal domai…”
The SARS-CoV-2 main protease as drug target
Ullrich, S., & Nitsche, C. (2020) · Bioorganic & Medicinal Chemistry Letters · doi:10.1016/j.bmcl.2020.127377 · Cited by 774 · see citing works
Mapping mutations to the SARS-CoV-2 RBD that escape binding by different classes of antibodies
Greaney, A. J., Starr, T. N., Barnes, C. O., Weisblum, Y., Schmidt, F., Caskey, M., Gaebler, C., Cho, A., Agudelo, M., Finkin, S., et al. (2021) · Nature Communications · doi:10.1038/s41467-021-24435-8 · Cited by 433 · see citing works
Testing at scale during the COVID-19 pandemic
Mercer, T. R., & Salit, M. (2021) · Nature Reviews Genetics · doi:10.1038/s41576-021-00360-w · Cited by 380 · see citing works
Immunogenicity of Ad26.COV2.S vaccine against SARS-CoV-2 variants in humans
Alter, G., Yu, J.-Y., Liu, J.-Y., Chandrashekar, A., Borducchi, E., Tostanoski, L. H., McMahan, K., Jacob-Dolan, C., Martinez, D. R., Chang, A., et al. (2021) · Nature · doi:10.1038/s41586-021-03681-2 · Cited by 311 · see citing works
Kundu, R., Narean, J. S., Wang, L., Fenn, J., Pillay, T. D., Derqui, N., Conibear, E., Koycheva, A., Davies, M., Tolosa-Wright, M., et al. (2022) · Nature Communications · doi:10.1038/s41467-021-27674-x · Cited by 308 · see citing works
Greaney, A. J., Loes, A. N., Gentles, L. E., Crawford, K. H. D., Starr, T. N., Malone, K. D., Chu, H. Y., & Bloom, J. D. (2021) · Science Translational Medicine · doi:10.1126/scitranslmed.abi9915 · Cited by 244 · see citing works
Genetic and structural basis for SARS-CoV-2 variant neutralization by a two-antibody cocktail
Dong, J., Zost, S. J., Greaney, A. J., Starr, T. N., Dingens, A. S., Chen, E. C., Chen, R. E., Case, J. B., Sutton, R. E., Gilchuk, P., et al. (2021) · Nature Microbiology · doi:10.1038/s41564-021-00972-2 · Cited by 285 · see citing works
“Chimeric viruses expressing the spoike genes of B.1.351 or B.1.1.28 were generated in the WA1/2020 backbone and have been described previously 42 .”
Influentialvan der Wijst, M. G. P., Vazquez, S. E., Hartoularos, G. C., Bastard, P., Grant, T., Bueno, R., Lee, D. S., Greenland, J. R., Sun, Y., Perez, R. K., et al. (2021) · Science Translational Medicine · doi:10.1126/scitranslmed.abh2624 · Cited by 223 · see citing works
Greaney, A. J., Loes, A. N., Crawford, K. H. D., Starr, T. N., Malone, K. D., Chu, H. Y., & Bloom, J. D. (2021) · doi:10.1101/2020.12.31.425021 · Cited by 1,178 · see citing works
“The site where mutations tend to have the largest effect on binding and neutralization is E484, which unfortunately is a site where mutations are present in several emerging SARS-CoV-2 lineages (Tegally et al., 2020; Voloch et al., 2020).”
BackgroundInfluentialCohen, M. S., Nirula, A., Mulligan, M. J., Novak, R. M., Marovich, M., Yen, C., Stemer, A., Mayer, S. M., Wohl, D., Brengle, B., et al. (2021) · JAMA · doi:10.1001/jama.2021.8828 · Cited by 193 · see citing works
Review of COVID-19 Variants and COVID-19 Vaccine Efficacy: What the Clinician Should Know?
Vasireddy, D., Vanaparthy, R., Mohan, G., Malayala, S. V., & Atluri, P. (2021) · Journal of Clinical Medicine Research · doi:10.14740/jocmr4518 · Cited by 197 · see citing works
Experimental Evidence for Enhanced Receptor Binding by Rapidly Spreading SARS-CoV-2 Variants
Laffeber, C., de Koning, K., Kanaar, R., & Lebbink, J. H. G. (2021) · Journal of Molecular Biology · doi:10.1016/j.jmb.2021.167058 · Cited by 190 · see citing works
The SARS-CoV-2 mutations versus vaccine effectiveness: New opportunities to new challenges
Malik, J. A., Ahmed, S., Aroosa, M., Shinde, M., Bender, O., Alshammari, F., Ansari, M., & Anwar, S. (2022) · Journal of Infection and Public Health · doi:10.1016/j.jiph.2021.12.014 · Cited by 201 · see citing works
Molecular basis of receptor binding and antibody neutralization of Omicron
Qin, H., Han, W., Li, J., Xu, S., Wang, Y., Xu, C., Li, Z., Wang, Y., Zhang, C., Huang, Z. W., et al. (2022) · Nature · doi:10.1038/s41586-022-04581-9 · Cited by 196 · see citing works
Emerging SARS-CoV-2 variants expand species tropism to murines
Shuai, H., Chan, J. F., Yuen, T. T., Yoon, C., Hu, J., Wen, L., Hu, B., Yang, D., Wang, Y., Hou, Y., et al. (2021) · EBioMedicine · doi:10.1016/j.ebiom.2021.103643 · Cited by 171 · see citing works
Structural basis for enhanced infectivity and immune evasion of SARS-CoV-2 variants
Cai, Y., Zhang, J., Xiao, T., Lavine, C. L., Rawson, S., Peng, H., Zhu, H., Anand, K., Tong, P., Gautam, A. K., et al. (2021) · Science · doi:10.1126/science.abi9745 · Cited by 219 · see citing works
“28 lineage in Brazil within a period of several months (3-5).”
Background(2021) · doi:10.1101/2021.02.27.433180 · Cited by 706 · see citing works
“351, P.1 and the CAL.20C variants.”
InfluentialWang, Y., Liu, C., Zhang, C., Wang, Y., Qin, H., Xu, S., Li, Z., Yang, Y. P., Huang, Z. W., & Cong, Y. (2022) · Nature Communications · doi:10.1038/s41467-022-28528-w · Cited by 169 · see citing works
Cao, Y., Yisimayi, A., Bai, Y., Huang, W., Li, X., Zhang, Z., Yuan, T., An, R., Wang, J., Xiao, T., et al. (2021) · Cell Research · doi:10.1038/s41422-021-00514-9 · Cited by 140 · see citing works
“V3, is discovered and announced in January 2021 in Brazil.(3) 501Y.”
BackgroundOngoing global and regional adaptive evolution of SARS-CoV-2
Rochman, N. D., Wolf, Y. I., Faure, G., Mutz, P., Zhang, F., & Koonin, E. V. (2021) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.2104241118 · Cited by 239 · see citing works
Focosi, D., & Maggi, F. (2021) · Reviews in Medical Virology · doi:10.1002/rmv.2231 · Cited by 148 · see citing works
Covid-19: What new variants are emerging and how are they being investigated?
Mahase, E. (2021) · BMJ · doi:10.1136/bmj.n158 · Cited by 150 · see citing works
Attwood, S. W., Hill, S. C., Aanensen, D. M., Connor, T. R., & Pybus, O. G. (2022) · Nature Reviews Genetics · doi:10.1038/s41576-022-00483-8 · Cited by 150 · see citing works
Hodcroft, E. B., Domman, D., Snyder, D. J., Oguntuyo, K. Y., Diest, M. V., Densmore, K. H., Schwalm, K. C., Femling, J., Carroll, J. L., Scott, R. S., et al. (2021) · medRxiv · doi:10.1101/2021.02.12.21251658 · Cited by 109 · see citing works
Evolutionary trajectory of SARS-CoV-2 and emerging variants
Singh, J., Pandit, P., McArthur, A. G., Banerjee, A., & Mossman, K. L. (2021) · Virology Journal · doi:10.1186/s12985-021-01633-w · Cited by 144 · see citing works
Zeiser, F. A., Donida, B., da Costa, C. A., Ramos, G. D. O., Scherer, J. N., Barcellos, N. T., Alegretti, A. P., Ikeda, M. L. R., Müller, A. P. W. C., Bohn, H. C., et al. (2021) · The Lancet Regional Health - Americas · doi:10.1016/j.lana.2021.100107 · Cited by 141 · see citing works
Ongoing Global and Regional Adaptive Evolution of SARS-CoV-2Preprint
Rochman, N. D., Wolf, Y., Faure, G., et al. (2020) · bioRxiv · doi:10.1101/2020.10.12.336644 · Cited by 123 · see citing works
Madhi, S. A., Baillie, V., Cutland, C. L., Voysey, M., Koen, A. L., Fairlie, L., Padayachee, S. D., Dheda, K., Barnabas, S. L., Bhorat, Q. E., et al. (2021) · doi:10.1101/2021.02.10.21251247 · Cited by 1,257 · see citing works
Molecular characteristics, immune evasion, and impact of SARS-CoV-2 variants
Sun, C., Xie, C., Bu, G., Zhong, L., & Zeng, M. (2022) · Signal Transduction and Targeted Therapy · doi:10.1038/s41392-022-01039-2 · Cited by 139 · see citing works
Francisco, R. D. S., Benites, L. F., Lamarca, A. P., de Almeida, L. G. P., Hansen, A. W., Gularte, J. S., Demoliner, M., Gerber, A. L., Guimarães, A. P. D. C., Eisen, A. K. A., et al. (2021) · Virus Research · doi:10.1016/j.virusres.2021.198345 · Cited by 115 · see citing works
“Next-generation sequencing (NGS) data was processed using a bioinformatic pipeline described in our previous study (Voloch et al., 2020a).”
InfluentialSelf-citationIslam, S., Islam, T., & Islam, M. R. (2022) · Clinical Pathology · doi:10.1177/2632010x221075584 · Cited by 130 · see citing works
COVID-19 Diagnosis: A Comprehensive Review of the RT-qPCR Method for Detection of SARS-CoV-2
Dutta, D., Naiyer, S., Mansuri, S., Soni, N., Singh, V., Bhat, K. H., Singh, N., Arora, G., & Mansuri, M. S. (2022) · Diagnostics · doi:10.3390/diagnostics12061503 · Cited by 137 · see citing works
Gorman, M. J., Patel, N., Guebre‐Xabier, M., Zhu, A. L., Atyeo, C. G., Pullen, K. M., Loos, C., Goez-Gazi, Y., Carrion, R., Tian, J.-H., et al. (2021) · Cell Reports Medicine · doi:10.1016/j.xcrm.2021.100405 · Cited by 121 · see citing works
The Emerging Concern and Interest SARS-CoV-2 Variants
Janik, E., Niemcewicz, M., Podogrocki, M., Majsterek, I., & Bijak, M. (2021) · Pathogens · doi:10.3390/pathogens10060633 · Cited by 106 · see citing works
Genomic epidemiology of the SARS-CoV-2 epidemic in Brazil
Giovanetti, M., Slavov, S. N., Fonseca, V., Wilkinson, E., Tegally, H., Patané, J. S. L., Viala, V. L., San, J. E., Rodrigues, E. S., Santos, E. V., et al. (2022) · Nature Microbiology · doi:10.1038/s41564-022-01191-z · Cited by 108 · see citing works
An update on COVID-19: SARS-CoV-2 variants, antiviral drugs, and vaccines
Hillary, V. E., & Ceasar, S. A. (2023) · Heliyon · doi:10.1016/j.heliyon.2023.e13952 · Cited by 112 · see citing works
Structural basis for enhanced infectivity and immune evasion of SARS-CoV-2 variants
Cai, Y., Zhang, J., Xiao, T., et al. (2021) · bioRxiv · doi:10.1101/2021.04.13.439709 · Cited by 92 · see citing works
Current status of therapeutic monoclonal antibodies against SARS-CoV-2
Kumar, S., Chandele, A., & Sharma, A. K. (2021) · PLoS Pathogens · doi:10.1371/journal.ppat.1009885 · Cited by 103 · see citing works
“CP, cytoplasmic tail; FP, fusion peptide; HR1, heptad repeat 1; HR2, heptad repeat 2; mAb, monoclonal antibody; NTD, N-terminal domain; PDB, Protein Data Bank; RBD, receptor-binding domain; RBM, receptor-binding motif; SARS-CoV-2, Severe Acute Respiratory Syndrome Coronavirus 2; SP, signal peptide; TM, transmembrane d…”
BackgroundInfluentialThe COVID-19 Pandemic: a Threat to Antimicrobial Resistance Containment
Founou, R. C., Blocker, A., Noubom, M., Tsayem, C., Choukem, S. P., van Dongen, M. B. M., & Founou, L. L. (2021) · Future Science OA · doi:10.2144/fsoa-2021-0012 · Cited by 103 · see citing works
“1 variant exhibiting around 35 mutations with 17 amino acid changes was reported in Brazil on 12 January 2021 [24].”
BackgroundNeutralizing activity of Sputnik V vaccine sera against SARS-CoV-2 variants
Ikegame, S., Siddiquey, M. N. A., Hung, C.-T., Haas, G. D., Brambilla, L., Oguntuyo, K. Y., Kowdle, S., Chiu, H.-P., Stevens, C. S., Vilardo, A. E., et al. (2021) · Nature Communications · doi:10.1038/s41467-021-24909-9 · Cited by 141 · see citing works
Obesity and its impact on COVID-19
de Leeuw, A. J. M., Luttikhuis, M. A. M. O., Wellen, A. C., Müller, C., & Calkhoven, C. F. (2021) · Journal of Molecular Medicine · doi:10.1007/s00109-021-02072-4 · Cited by 103 · see citing works
Genomic Evidence of a Sars-Cov-2 Reinfection Case With E484K Spike Mutation in BrazilPreprint
Nonaka, C. K. V., Franco, M. M., Gräf, T., Mendes, A. V. A., Aguiar, R. S., Giovanetti, M., & Souza, B. S. D. F. (2021) · Preprints.org · doi:10.20944/preprints202101.0132.v1 · Cited by 60 · see citing works
“Molecular characterization of a COVID-19 reinfection case in Salvador, Bahia state, Northeast Brazil.”
BackgroundInfluentialSARS-CoV-2 vaccines in advanced clinical trials: Where do we stand?
Chakraborty, S., Mallajosyula, V. V. A., Tato, C. M., Tan, G. S., & Wang, T. T. (2021) · Advanced Drug Delivery Reviews · doi:10.1016/j.addr.2021.01.014 · Cited by 87 · see citing works
Sequence signatures of two public antibody clonotypes that bind SARS-CoV-2 receptor binding domain
Tan, T. J. C., Yuan, M., Kuzelka, K., Padron, G. C., Beal, J. R., Chen, X., Wang, Y., Rivera-Cardona, J., Zhu, X., Stadtmueller, B. M., et al. (2021) · Nature Communications · doi:10.1038/s41467-021-24123-7 · Cited by 75 · see citing works
Modelling and optimal control of multi strain epidemics, with application to COVID-19
Arruda, E. F., Das, S. S., Dias, C. M., & Pastore, D. H. (2021) · PLoS ONE · doi:10.1371/journal.pone.0257512 · Cited by 81 · see citing works
Differential interactions between human ACE2 and spike RBD of SARS-CoV-2 variants of concern
Kim, S., Liu, Y., Lei, Z., et al. (2021) · bioRxiv · doi:10.1101/2021.07.23.453598 · Cited by 78
Heida, R., Hinrichs, W. L. J., & Frijlink, H. W. (2021) · Expert Review of Vaccines · doi:10.1080/14760584.2021.1903878 · Cited by 92 · see citing works
Case, J. B., Chen, R. E., Cao, L., Ying, B., Winkler, E. S., Johnson, M., Goreshnik, I., Pham, M. N., Shrihari, S., Kafai, N. M., et al. (2021) · Cell Host & Microbe · doi:10.1016/j.chom.2021.06.008 · Cited by 73 · see citing works
Ferrareze, P. A. G., Franceschi, V. B., Mayer, A. D. M., Caldana, G. D., Zimerman, R. A., & Thompson, C. E. (2021) · Infection, Genetics and Evolution · doi:10.1016/j.meegid.2021.104941 · Cited by 82 · see citing works
Bekliz, M., Adea, K., Vetter, P., Eberhardt, C. S., Hosszu-Fellous, K., Vu, D., Puhach, O., Essaidi-Laziosi, M., Waldvogel‐Abramowski, S., Stephan, C., et al. (2022) · Nature Communications · doi:10.1038/s41467-022-31556-1 · Cited by 85 · see citing works
Structure-guided T cell vaccine design for SARS-CoV-2 variants and sarbecoviruses
Nathan, A., Rossin, E. J., Kaseke, C., Park, R. J.-H., Khatri, A., Koundakjian, D., Urbach, J. M., Singh, N. K., Bashirova, A. A., Tano-Menka, R., et al. (2021) · Cell · doi:10.1016/j.cell.2021.06.029 · Cited by 84 · see citing works
“…Polack et al., 2020; Sadoff et al., 2021), the emergence of the B.1.1.7 alpha (Tang et al., 2020), B.1.351 beta (Tegally et al., 2021), P.1 gamma (Voloch et al., 2020), and B.1.617.2 delta variants (Cherian et al., 2021) has raised substantial new concerns due to their increased transmissibility…”
InfluentialIntroduction of Brazilian SARS-CoV-2 484K.V2 related variants into the UK
Toovey, O. T. R., Harvey, K. N., Bird, P. W., & Tang, J. W.-T. (2021) · Journal of Infection · doi:10.1016/j.jinf.2021.01.025 · Cited by 74 · see citing works
One Year of SARS-CoV-2: Genomic Characterization of COVID-19 Outbreak in Qatar
Benslimane, F. M., Al-Khatib, H. A., Al-Jamal, O., Albatesh, D., Boughattas, S., Ahmed, A. A., Bensaad, M., Younuskunju, S., Mohamoud, Y. A., Badr, M. A., et al. (2021) · Frontiers in Cellular and Infection Microbiology · doi:10.3389/fcimb.2021.768883 · Cited by 66 · see citing works
“Only a few samples -collected in March 2021- intermixed with genomes from Greece, South Africa, and the USA (Figure 5B).”
BackgroundInfluentialEmergence and spread of a SARS-CoV-2 lineage A variant (A.23.1) with altered spike protein in Uganda
Bugembe, D. L., Phan, M. V. T., Ssewanyana, I., Semanda, P., Nansumba, H., Dhaala, B., Nabadda, S. N., O’Toole, A. N., Rambaut, A., Kaleebu, P., et al. (2021) · Nature Microbiology · doi:10.1038/s41564-021-00933-9 · Cited by 103 · see citing works
Fred, S. M., Kuivanen, S. H., Uğurlu, H., Casarotto, P. C., Levanov, L., Saksela, K., Vapalahti, O. P., & Ċastrén, E. (2022) · Frontiers in Pharmacology · doi:10.3389/fphar.2021.755600 · Cited by 67 · see citing works
“…of an Emergent SARS-CoV-2 Lineage in Manaus, 2021; Phylogenetic Relationship of SARS-CoV-2 Sequences from Amazonas with Emerging Brazilian Variants Harboring Mutations E484K and N501Y in the Spike Protein - SARS-CoV-2 Coronavirus /NCoV-2019 Genomic Epidemiology, 2021; Voloch et al., 2020).”
Wang, Y., Xu, C., Wang, Y., Qin, H., Zhang, C., Li, Z., Xu, S., Zuo, Q., Liu, C., Huang, Z. W., et al. (2021) · Nature Communications · doi:10.1038/s41467-021-27350-0 · Cited by 83 · see citing works
Genetic and structural basis for recognition of SARS-CoV-2 spike protein by a two-antibody cocktail
Dong, J., Zost, S. J., Greaney, A. J., Starr, T. N., Dingens, A. S., Chen, E. C., Chen, R. E., Case, J. B., Sutton, R. E., Gilchuk, P., et al. (2021) · doi:10.1101/2021.01.27.428529 · Cited by 55 · see citing works
Jette, C. A., Cohen, A. A., Gnanapragasam, P. N. P., Muecksch, F., Lee, Y. E., Huey‐Tubman, K. E., Schmidt, F., Hatziioannou, T., Bieniasz, P. D., Nussenzweig, M. C., et al. (2021) · Cell Reports · doi:10.1016/j.celrep.2021.109760 · Cited by 99 · see citing works
Vega‐Magaña, N., Sánchez-Sánchez, R., Hernández‐Bello, J., Venancio-Landeros, A. A., Rodríguez, M. P., Vega-Zepeda, R. A., Galindo-Ornelas, B., Díaz-Sánchez, M., García‐Chagollán, M., Ojeda, G. M., et al. (2021) · Frontiers in Cellular and Infection Microbiology · doi:10.3389/fcimb.2021.672562 · Cited by 67 · see citing works
Intra-host evolution during SARS-CoV-2 prolonged infection
Voloch, C. M., Francisco, R. D. S., de Almeida, L. G. P., Brustolini, O. J. B., Cardoso, C. C., Gerber, A. L., Guimarães, A. P. D. C., Leitão, I. D. C., Mariani, D., Ota, V. A., et al. (2021) · Virus Evolution · doi:10.1093/ve/veab078 · Cited by 98 · see citing works
Self-citationSARS-CoV-2 new variants: Characteristic features and impact on the efficacy of different vaccines
Khan, A., Khan, T., Ali, S., Aftab, S., Wang, Y., Wang, Q., Khan, M., Suleman, M., Ali, S., Heng, W., et al. (2021) · Biomedicine & Pharmacotherapy · doi:10.1016/j.biopha.2021.112176 · Cited by 75 · see citing works
Cobre, A. D. F., Stremel, D. P., Noleto, G. R., Fachi, M. M., Surek, M., Wiens, A., Tonin, F. S., & Pontarolo, R. (2021) · Computers in Biology and Medicine · doi:10.1016/j.compbiomed.2021.104531 · Cited by 63 · see citing works
Jette, C. A., Cohen, A. A., Gnanapragasam, P. N. P., Muecksch, F., Lee, Y., Huey-Tubman, K. E., Schmidt, F., Hatziioannou, T., Bieniasz, P., Nussenzweig, M., et al. (2021) · bioRxiv · doi:10.1101/2021.04.23.441195 · Cited by 54 · see citing works
“…SARS-CoV-2, SARS-CoV-2 RBD mutants, SARS-CoV-2 variants (Annavajhala et al., 2021; Faria et al., 2021; Rambaut et al., 2020; Tegally et al., 2020; Voloch et al., 2020; West et al., 2021; Zhang et al., 2021), and sarbecovirus strains known to infect human ACE2-expressing target cells (SARS-CoV-2,…”
InfluentialBroad-spectrum CRISPR-mediated inhibition of SARS-CoV-2 variants and endemic coronaviruses in vitro
Zeng, L., Liu, Y., Wrynla, X. H., Abbott, T. R., Han, M., Zhu, Y., Chemparathy, A. G., Lin, X., Chen, X., Wang, H., et al. (2022) · Nature Communications · doi:10.1038/s41467-022-30546-7 · Cited by 52 · see citing works
Efficacy of ChAdOx1 nCoV-19 (AZD1222) vaccine against SARS-CoV-2 lineages circulating in Brazil
Clemens, S. A. C., Folegatti, P. M., Emary, K. R. W., Weckx, L. Y., Ratcliff, J., Bibi, S., Mendes, A. V. A., Milan, E. P., Pittella, A. M., Schwarzbold, A. V., et al. (2021) · Nature Communications · doi:10.1038/s41467-021-25982-w · Cited by 57 · see citing works
CRISPR-Cas12a-Based Detection for the Major SARS-CoV-2 Variants of Concern
Liang, Y., Lin, H., Zou, L., Zhao, J., Li, B., Wang, H., Lu, J., Sun, J., Yang, X., Deng, X., et al. (2021) · Microbiology Spectrum · doi:10.1128/spectrum.01017-21 · Cited by 78 · see citing works
Fedry, J., Hurdiss, D. L., Wang, C., Li, W.-T., Obal, G., Drulyte, I., Du, W., Howes, S., van Kuppeveld, F. V., Förster, F. G., et al. (2021) · Science Advances · doi:10.1126/sciadv.abf5632 · Cited by 50 · see citing works
The trispecific DARPin ensovibep inhibits diverse SARS-CoV-2 variants
Rothenberger, S., Hurdiss, D. L., Walser, M., Malvezzi, F., Mayor, J., Ryter, S., Moreno, H., Liechti, N., Bosshart, A., Iss, C., et al. (2022) · Nature Biotechnology · doi:10.1038/s41587-022-01382-3 · Cited by 72 · see citing works
Structural and functional insights into the spike protein mutations of emerging SARS-CoV-2 variants
Gupta, D., Sharma, P., Singh, M., Kumar, M., Ethayathulla, A. S., & Kaur, P. (2021) · Cellular and Molecular Life Sciences · doi:10.1007/s00018-021-04008-0 · Cited by 52 · see citing works
“It was first reported in the state of Rio de Janeiro, Brazil [63].”
BackgroundSuleman, M., Yousafi, Q., Ali, J., Ali, S. S., Hussain, Z., Ali, S., Waseem, M., Iqbal, A., Ahmad, S., Khan, A., et al. (2021) · Computers in Biology and Medicine · doi:10.1016/j.compbiomed.2021.104936 · Cited by 48 · see citing works
“Efforts to disclose the genomic organization of SARS-CoV-2 have revealed that the virus consists of sixteen nonstructural proteins (NSP1 – NSP16) and four structural proteins (S protein, E protein, N protein, and M protein) [17,18].”
Resende, P. C., Naveca, F. G., Lins, R. D., Dezordi, F. Z., Ferraz, M. V. F., Moreira, E. G., Coêlho, D. F., Motta, F. C., Paixão, A. C. D., Appolinario, L., et al. (2021) · Virus Evolution · doi:10.1093/ve/veab069 · Cited by 46 · see citing works
Assessment of SARS-CoV-2 Genome Sequencing: Quality Criteria and Low-Frequency Variants
Jacot, D., Pillonel, T., Greub, G., & Bertelli, C. (2021) · Journal of Clinical Microbiology · doi:10.1128/jcm.00944-21 · Cited by 42 · see citing works
Liu, H., Yuan, M., Huang, D.-L., Bangaru, S., Zhao, F.-Z., Lee, C. D., Peng, L., Barman, S., Zhu, X.-Y., Nemazee, D., et al. (2021) · Cell Host and Microbe · doi:10.1016/j.chom.2021.04.005 · Cited by 46 · see citing works
“…mutations in both human and mink populations give rise to concerns about viral escape from current vaccines and therapeutics in development (Andreano et al., 2020; Greaney et al., 2021a; Kemp et al., 2021; Mallapaty, 2020; Oude Munnink et al., 2021; Tegally et al., 2021; Voloch et al., 2021).”
BackgroundGreaney, A. J., Starr, T. N., Barnes, C., et al. (2021) · bioRxiv · doi:10.1101/2021.03.17.435863 · Cited by 45 · see citing works
Resende, P. C., Gräf, T., Paixão, A. C. D., Appolinario, L., Lopes, R. S., Mendonça, A. C. D. F., da Rocha, A. S. B., Motta, F. C., Neto, L. G. L., Khouri, R., et al. (2021) · Viruses · doi:10.3390/v13050724 · Cited by 43 · see citing works
“2, first described in samples from October 2020 in the state of Rio de Janeiro, was distinguished by the presence of the S:E484K mutation in RBD and other four lineage-defining mutations outside the S protein [6].”
BackgroundSelf-citationBugembe, D., V.T.Phan, M., Ssewanyana, I., et al. (2021) · medRxiv · doi:10.1101/2021.02.08.21251393 · Cited by 45 · see citing works
“1 (7) ) and applied the 250 same profileHMM analysis.”
MethodLong, S. W., Olsen, R. J., Christensen, P. A., Subedi, S., Olson, R., Davis, J. J., Saavedra, M. O., Yerramilli, P., Pruitt, L., Reppond, K., et al. (2021) · American Journal Of Pathology · doi:10.1016/j.ajpath.2021.03.004 · Cited by 46 · see citing works
Peng, J., Liu, J., Mann, S. A., Mitchell, A. M., Laurie, M. T., Sunshine, S., Pilarowski, G., Ayscue, P., Kistler, A., Vanaerschot, M., et al. (2022) · Clinical Infectious Diseases · doi:10.1093/cid/ciab283 · Cited by 41 · see citing works
Verkhivker, G. M., Agajanian, S., Oztas, D., et al. (2021) · bioRxiv · doi:10.1101/2021.04.13.439743 · Cited by 42
Neutralizing activity of Sputnik V vaccine sera against SARS-CoV-2 variantsPreprint
Ikegame, S., Siddiquey, M. N. A., Hung, C.-T., Haas, G. D., Brambilla, L., Oguntuyo, K. Y., Kowdle, S., Vilardo, A. E., Edelstein, A., Perandones, C., et al. (2021) · Research Square · doi:10.21203/rs.3.rs-400230/v1 · Cited by 27 · see citing works
“For example, a B.1.526 sub-lineage carrying E484K in recent weeks has expanded more rapidly than B.1.1.7 (Annavajhala et al. , 2021; West et al. , 2021), which may be indicative of the ability of S: E484K variants to penetrate herd immunity.”
InfluentialMartins, A. F., Zavascki, A. P., Wink, P. L., Volpato, F. C. Z., Monteiro, F. L., Rosset, C., de Paris, F., Ramos, Á., & Barth, A. L. (2021) · Eurosurveillance · doi:10.2807/1560-7917.es.2021.26.12.2100276 · Cited by 60 · see citing works
Gorman, M. J., Patel, N., Guebre‐Xabier, M., Zhu, A. L., Atyeo, C. G., Pullen, K. M., Loos, C., Goez-Gazi, Y., Carrion, R., Tian, J.-H., et al. (2021) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2021.02.05.429759 · Cited by 29 · see citing works
Upadhyay, V., Lucas, A., Panja, S., Miyauchi, R., & Mallela, K. M. G. (2021) · Journal of Biological Chemistry · doi:10.1016/j.jbc.2021.101208 · Cited by 41 · see citing works
Gawish, R., Starkl, P. M., Pimenov, L., Hladik, A., Lakovits, K., Oberndorfer, F., Cronin, S. J., Ohradanova‐Repic, A., Wirnsberger, G., Agerer, B., et al. (2022) · eLife · doi:10.7554/elife.74623 · Cited by 58 · see citing works
“Upon adaptation to humans, SARS-CoV-2 evolution gave rise to multiple variants including novel SARS-CoV-2 variants of concern (VOCs), characterized by increased transmissibility and/or virulence, or reduced effectiveness of countermeasures such as vaccinations or antibody therapies (WHO, 2021a).”
BackgroundResultInfluentialSimultaneous evaluation of antibodies that inhibit SARS-CoV-2 variants via multiplex assay
López, E., Haycroft, E. R., Adair, A., Mordant, F. L., O’Neill, M. T., Pymm, P., Redmond, S. J., Lee, W. S., Gherardin, N. A., Wheatley, A. K., et al. (2021) · JCI Insight · doi:10.1172/jci.insight.150012 · Cited by 38 · see citing works
“residues in the spike glycoprotein (6-8), has resulted in the continued implementation 74 of stringent public health measures to control infection in many parts of the world.”
BackgroundLamarca, A. P., de Almeida, L. G. P., Francisco, R. D. S., Agnez‐Lima, L. F., Scortecci, K. C., Perez, V. P., Brustolini, O. J. B., Sousa, E. S. S., Secco, D., Santos, Â., et al. (2021) · PLoS neglected tropical diseases · doi:10.1371/journal.pntd.0009835 · Cited by 33 · see citing works
Self-citationQasem, A., Shaw, A. M., Elkamel, E., & Naser, S. A. (2021) · Current Issues in Molecular Biology · doi:10.3390/cimb43020053 · Cited by 42 · see citing works
Booster dose of mRNA vaccine augments waning T cell and antibody responses against SARS-CoV-2
Kurt, F. G. Ö., Lepper, A., Gerhards, C., Roemer, M., Lasser, S., Arkhypov, I., Bitsch, R., Bugert, P., Altevogt, P., Gouttefangeas, C., et al. (2022) · Frontiers in Immunology · doi:10.3389/fimmu.2022.1012526 · Cited by 46 · see citing works
“Emergence of different variants has generated concern about the effectiveness of immunity after vaccination (18, 19).”
BackgroundMeyers, L. M., Gutiérrez, A. H., Boyle, C., Terry, F. E., McGonnigal, B., Salazar, A. Μ., Princiotta, M. F., Martin, W. D., Groot, A. S. D., & Moise, L. (2021) · npj Vaccines · doi:10.1038/s41541-021-00331-6 · Cited by 43 · see citing works
50 Years of structural immunology
Wilson, I. A., & Stanfield, R. L. (2021) · Journal of Biological Chemistry · doi:10.1016/j.jbc.2021.100745 · Cited by 43 · see citing works
Junejo, Y., Özaslan, M., Safdar, M., Khailany, R. A., Rehman, S. U., Yousaf, W., & Khan, M. A. (2020) · Gene Reports · doi:10.1016/j.genrep.2020.100752 · Cited by 46 · see citing works
“All non-coding mutations are within 3′UTR or 5′UTR regions that have C>T changes (Rozhgar et al., 2020).”
A simple reverse genetics method to generate recombinant coronaviruses
Mélade, J., Piorkowski, G., Touret, F., Fourié, T., Driouich, J., Cochin, M., Bouzidi, H. S., Coutard, B., Nougaırède, A., & de Lamballerie, X. N. (2022) · EMBO Reports · doi:10.15252/embr.202153820 · Cited by 44 · see citing works
Verkhivker, G. M., Agajanian, S., Oztas, D., et al. (2021) · bioRxiv · doi:10.1101/2021.02.21.432165 · Cited by 36
Genomic epidemiology of SARS-CoV-2 in Esteio, Rio Grande do Sul, Brazil
Franceschi, V. B., Caldana, G. D., Mayer, A. D. M., Cybis, G. B., Neves, C. A. M., Ferrareze, P. A. G., Demoliner, M., de Almeida, P. R., Gularte, J. S., Hansen, A. W., et al. (2021) · BMC Genomics · doi:10.1186/s12864-021-07708-w · Cited by 35 · see citing works
“Phylodynamics inferences pointed that this lineage emerged in early July, approximately four months before the detection of its first genomes [53].”
- Authors
- Voloch, C. M., Silva F, R. D., de Almeida, L. G. P., Cardoso, C. C., Brustolini, O. J., Gerber, A. L., Guimarães, A. P. D. C., Mariani, D., Costa, R. M. D., Ferreira, O. C., Workgroup, C.-U., LNCC-Workgroup, Cavalcanti, A. C., Frauches, T. S., de Mello, C. M. B., Galliez, R. M., Faffe, D. S., Castiñeiras, T. M. P. P., Tanuri, A., & de Vasconcelos, A. T. R.
- Affiliations
- Universidade Federal do Rio de Janeiro (BR)
- Laboratório Nacional de Computação Científica (BR)
- Secretaria de Estado de Saúde do Rio de Janeiro (BR)
- ORCID
- Venue
- Journal of Virology
- Publisher
- openRxiv
- Published
- 2020-12-26
- Volume
- 95
- Issue
- 10
- ISSN
- 0022-538X (ISSN-L)
- PMC
- PMC8139668
- OpenAlex
- W3135409471
- Cited by
- 372
- References
- 31
- Citations by year
- 2026: 5 · 2025: 8 · 2024: 25 · 2023: 34 · 2022: 93 · 2021: 206 · 2013: 1
- FWCI
- 28.43
- Type
- journal article
- Language
- en
- Open access
- hybrid
- doi.org
- Licence
- cc-by
- Locations
- Journal of Virology (publishedVersion, cc-by)
- medRxiv (acceptedVersion)
- PubMed Central (publishedVersion, cc-by)
- PubMed (publishedVersion)
- Funders
- Ministério da Ciência, Tecnologia e Inovação (01.20.0029.000462/20, 303170/2017-4, 404096/2020-4)
- Conselho Nacional de Desenvolvimento Científico e Tecnológico (= 404,096/2020–4, # 303170/2017-4)
- Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro (E-26/202.791/2019, E-26/010.002278/2019, E-26/, E‐26/210.178/2020, E-26/210, =E-26/210.179/2020, E-26/202.903/20, E-26/010.002434/2019)
- Financiadora de Estudos e Projetos (01.20.0029.000462/20)
- Instituto Serrapilheira
- Topics
- Health Sciences › Medicine › Infectious Diseases › SARS-CoV-2 and COVID-19 Research
- Health Sciences › Medicine › Infectious Diseases › COVID-19 Clinical Research Studies
- Health Sciences › Medicine › Infectious Diseases › SARS-CoV-2 detection and testing
- Keywords
- SARS-CoV-2, novel viral lineages, genomic profiling, phylogenetic analysis, genetic divergence, Rio de Janeiro, COVID-19 pandemic
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