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Identification of SARS-CoV-2 spike mutations that attenuate monoclonal and serum antibody neutralization
Open accessAbstract
Neutralizing antibodies against the SARS-CoV-2 spike (S) protein are a goal of COVID-19 vaccines and have received emergency use authorization as therapeutics. However, viral escape mutants could compromise efficacy. To define immune-selected mutations in the S protein, we exposed a VSV-eGFP-SARS-CoV-2-S chimeric virus, in which the VSV glycoprotein is replaced with the S protein, to 19 neutralizing monoclonal antibodies (mAbs) against the receptor-binding domain (RBD) and generated 50 different escape mutants. Each mAb had a unique resistance profile, although many shared residues within an epitope of the RBD. Some variants (e.g., S477N) were resistant to neutralization by multiple mAbs, whereas others (e.g., E484K) escaped neutralization by convalescent sera. Additionally, sequential selection identified mutants that escape neutralization by antibody cocktails. Comparing these antibody-mediated mutations with sequence variation in circulating SARS-CoV-2 revealed substitutions that may attenuate neutralizing immune responses in some humans and thus warrant further investigation.
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In the citing paper
“F490S mutation helps the Lambda variant to escape convalescent sera and neutralizing antibodies from the CoronaVac vaccine and also reduced in vitro susceptibility to neutralization [54].”
From Waves and variants of SARS-CoV-2: understanding the causes and effect of the COVID-19 catastrophe (2022) · cites this paper as [54]
Experimental — accuracy not yet measuredIn the citing paper
“several were previously shown to modulate ACE2 binding and/or antibody evasion”
From The Omicron variant is highly resistant against antibody-mediated neutralization: Implications for control of the COVID-19 pandemic (2022) · cites this paper as Liu et al., 2021
In the citing paper
“Our results establishing the E484K substitution as a vulnerability for multiple neutralizing mAbs are consistent with deep mutational scanning or VSV-SARS-CoV-2-based neutralization escape screening campaigns31,33,34.”
From Resistance of SARS-CoV-2 variants to neutralization by monoclonal and serum-derived polyclonal antibodies (2021) · cites this paper as [34]
In the citing paper
“E484K has resulted in 3-fold to 10-fold reduced susceptibility to about 30% and >10-fold reduced susceptibility to about 10% of convalescent plasma samples”
From The biological and clinical significance of emerging SARS-CoV-2 variants (2021) · cites this paper as [160]
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Cites
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Systems immune profiling of variant-specific vaccination against SARS-CoV-2Preprint
Peng, L., Park, J. J.-Y., Fang, Z., Zhou, X., Dong, M. B., Xiong, Q., Lin, C., & Chen, S. (2021) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2021.12.02.471028 · Cited by 1
Laroche, A., Delgado, M. L. O., Cuniasse, P., DuBois, S. G., Sierocki, R., Gallais, F., Debroas, S., Bellanger, L., Simon, S., Maillère, B., et al. (2021) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2021.12.07.471597 · Cited by 1
Tang, H., Ke, Y., Ma, H., Han, L., Wang, L., Zong, H., Yuan, Y., Wang, Z., He, Y., Chang, Y., et al. (2022) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2022.01.17.475291 · Cited by 2
“Escape information refers to COG-UK-ME and literatures of corresponding antibodies: Etesevimab [18], Casirivimab [17-20], Tixagevimab [25], ABBV-2B04 [26], Regdanvimab [12], Bamlanivimab [17], Cilgavimab [25], Imdevimab [18,19], ADG20 [17].”
BackgroundBroadly neutralizing and protective nanobodies against diverse sarbecovirusesPreprint
Li, M., Ren, Y., Aw, Z. Q., Chen, B., Yang, Z., Lei, Y., Cheng, L., Liang, Q., Hong, J., Yang, Y., et al. (2022) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2022.04.12.488087 · Cited by 1
Investigating the mutations in the SARS-CoV-2 proteins among European countriesPreprint
Abavisani, M., Rahimian, K., Khayami, R., Kodori, M., Sisakht, M. M., Mahmanzar, M., & Meshkat, Z. (2022) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2022.06.23.497239 · Cited by 1
“found to resist neutralization by monoclonal antibodies (mAb) and convalescent sera [20, 21].”
BackgroundIdentification and Development of Therapeutics for COVID-19.Preprint
Rando, H. M., Wellhausen, N., Ghosh, S., Lee, A. J., Dattoli, A. A., Hu, F., Byrd, J. B., Rafizadeh, D. N., Lordan, R., Qi, Y., et al. (2021) · PubMed · Cited by 1
Alshahrani, M. (2023) · Chapman University Digital Commons (Chapman University) · doi:10.36837/chapman.000491 · Cited by 1
Martins, Y., & da Silva, R. D. (2023) · bioRxiv · doi:10.1101/2023.06.22.546079 · Cited by 1
“This behavior was also validated by assays [35, 20] showing that this mutation abolished binding of the monoclonal antibody 2B04, diminished binding by 2C03 but no effect was observed in relation to the monoclonal antibodies 2C02 or 2E06.”
Dhamodharan, S. P., Abraham Rebairo, J., Siddalingappa, R., Venkatachalam Rajakannan, B., & Kothandan, G. (2025) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2025.01.13.632691 · Cited by 1
A glimmer of hope for the most vulnerable
Falsey, A. R. (2021) · Journal of the American Geriatrics Society · doi:10.1111/jgs.17198
“However, the recent evolution of COVID variants with reduced susceptibility to convalescent plasma has raised concerns that monoclonal antibodies that bind to a single epitope would be particularly susceptible to development of resistance.(11) Active vaccination has many advantages compared to monoclonal antibody trea…”
BackgroundNakata, Y., Ode, H., Kubota, M., Matsuoka, K., MATSUDA, M., NAKASUJI, M., Mori, M., Imahashi, M., Yokomaku, Y., & Iwatani, Y. (2021) · Kansenshogaku zasshi · doi:10.11150/kansenshogakuzasshi.95.293
Discovery of nanobodies against SARS-CoV-2 and an uncommon neutralizing mechanismPreprint
Li, T., Zhou, B., Luo, Z., Lai, Y., Huang, S., Zhou, Y., Gautam, A., Bourgeau, S., Wang, S., Bao, J., et al. (2021) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2021.07.20.453054
Broad neutralizing nanobody against SARS-CoV-2 engineered from pre-designed synthetic libraryPreprint
Liu, Q.-Y., Cai, C.-G., Huang, Y., Zhou, L., Guan, Y., Fu, S., Lin, Y.-H., Yang, T.-R., Liang, X.-H., Wang, N., et al. (2021) · bioRxiv · doi:10.1101/2021.08.07.455523
“VHH60 blocks the infection of mutated pseudovirus Given the high mutagenic capacity of SARS-CoV-2 as an RNA virus, escape mutations and variants resistant to current antibodies or vaccines have been studied and described [26-33].”
BackgroundDelta variant - A new phase of COVID-19 in India
Sreenivas, S. S. (2021) · International Journal of Medical Science · doi:10.14445/23939117/ijms-v8i7p105
A bacteria-based assay to study SARS-CoV-2 protein-protein interactionsPreprint
Springstein, B. L., Deighan, P., Grabe, G., & Hochschild, A. (2021) · bioRxiv · doi:10.1101/2021.10.07.463611
SARS-CoV-2: Genetic variability, mutations and variants of concern for the global world
Cupic, M. D. (2021) · Medicinski podmladak · doi:10.5937/mp72-33322
Dynamic Zero-Covid strategy curtails mutagenesis and emergence of new variants of the SARS-CoV-2Preprint
Cui, L., Zhu, L., Zhang, J., Fan, H., Yi, Y., Zhao, J. F., Ge, Y., Wang, S., Han, X., Gao, X., et al. (2021) · Research Square · doi:10.21203/rs.3.rs-1195945/v1
SARS-CoV-2 Alpha Variant Infection of a Patient Immunized by Inactive Sinovac (CoronaVac) Vaccine
Özverel, C. S., Tulay, P., Ergören, M. Ç., Güler, E., Baddal, B., Süer, K., & Şanlıdağ, T. (2022) · The EuroBiotech Journal · doi:10.2478/ebtj-2022-0003
Chua, J. X., Durrant, L. G., Chok, Y. L., & Lai, O. M. (2022) · SSRN Electronic Journal · doi:10.2139/ssrn.4062765
A systematic review of the variants of Sars-Cov-2
Qureshi, M. F., & Qureshi, S. (2022) · International Journal of Science and Research Archive · doi:10.30574/ijsra.2022.5.2.0050
nSARS-CoV-2 and COVID-19 Pandemic: From Emergence to Vaccination
Shahid, I. (2022) · Dr Sulaiman Al Habib Medical Journal · doi:10.1007/s44229-022-00006-x
“351, which harbors this mutation, is able to successfully escape the host immune system [35].”
BackgroundZhang, X., Chen, J., Hong, B., Xu, H. C., Pei, P., Chen, L., Tong, Y., Luo, S., Fan, H., & He, C. (2022) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2022.06.05.493249
Ma, H.-H., Zong, H., Liu, J.-J., Yue, Y.-L., Ke, Y., Liao, Y.-J., Tang, H.-N., Wang, L., Wang, S., Yuan, Y., et al. (2022) · bioRxiv · doi:10.1101/2022.10.05.511057
Overview and Recommendations on Worrying SARS-CoV-2 Virus Variants (VOC)
Shneine, J. K., & Ahmad, S. M. (2022) · Journal of Al-Nahrain University-Science · doi:10.22401/anjs.25.3.09
Development of pyrosequencing-based assay for genotyping of different coronavirus variants
Chistyakova, A. K., Stepanova, E., Николаевна, И.-С. И., & Георгиевна, Р. Л. (2022) · Medical academic journal · doi:10.17816/maj108988
Ooi, K. H., Liu, M. M., Burhanudin, S., Thirunavukarasu, S., Oh, Z. Q. V., Kwa, S. N. S., Ng, T. H. V., Nimsamer, P., Payungporn, S., Kaewsapsak, P., et al. (2023) · Research Square · doi:10.21203/rs.3.rs-2607942/v1
Genomic Analysis of S protein in SARS-CoV-2 samples from Washington D.C
SWAMINATHAN, N. (2022) · Journal of Student Research · doi:10.47611/jsrhs.v11i3.3360
SARS-CoV-2: Structure, Pathogenesis, and Diagnosis
Goverdhan, A. (2023) · Elsevier eBooks · doi:10.1016/b978-0-323-87539-4.00002-6
Atanasoff, K. E., Brambilla, L., Adelsberg, D. C., Kowdle, S., Stevens, C. S., Hung, C.-T., Fu, Y., Lim, R. K. V., Tran, L., ALLEN, R. D., et al. (2023) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2023.04.20.537738
“Indeed, substitutions 440 at position 486, including the F486S substitution, confer significant antibody evasion capability 441 in both circulating SARS-CoV-2 variants (34) and laboratory-generated viral escape mutants 442 solicited under nmAb-directed selective pressure (35).”
BackgroundTok, Y., Torabfam, G. Ç., Çimen, A. N., Güney-Esken, G., Yücebağ, E., Arslan, N., Sarıbal, D., Doğan, Ö., Kuşkucu, M. A., Mete, B., et al. (2023) · doi:10.22541/au.168903906.67219803/v1
Chronic Shedding of a SARS-CoV-2 Alpha Variant Lineage Q.3/Q.4 in WastewaterPreprint
Conway, M. J., Yang, H., Revord, L. A., Ward, A. S., Abel, J. D., Williams, M. R., Uzarski, R. L., & Alm, E. W. (2023) · medRxiv · doi:10.1101/2023.07.26.23293191
“…was previously observed during a persistent infection in an immunocompromised patient (Greaney et al., 2021a; Greaney et al., 2021b; Gregory et al., 2022; Kimura et al., 2022; Ku et al., 2021; Liu et al., 2021; Tortorici et al., 2020; VanBlargan et al., 2021; Wang et al., 2022; Wang et al., 2023).”
BackgroundInfluentialVirological Diagnosis of SARS-CoV-2 in a Tunisian Orthopedic Institute
(2023) · Translational Medicine Open Access · doi:10.33140/tmoa.01.01.01
Global genomic diversity and conservation of SARS-CoV-2 since the COVID-19 outbreak
Li, H., Ding, L., Liao, R. J., Li, N., Hong, X., Jiang, Z., & Liu, D. (2023) · Microbiology Spectrum · doi:10.1128/spectrum.02826-23
“Whereas mutations L452R, S477N, and E484K may result in decreased antibody-neutralizing activity or increased resistance to vaccine-elicited antibodies (33, 34).”
BackgroundJia, J., Garbarino, E., Wang, Y., Li, J., Song, M., Zhang, X., Wang, X., Li, L., Chi, J., Cui, L., et al. (2024) · Journal of Medical Virology · doi:10.1002/jmv.29425
“30 Furthermore, our method is also screening broader set of antibodies for selecting escape mutants since it is based on polyclonal anti ‐ RBD inhibition of a nonreplicative lentivirus entry and is thus not limited to use of limited number of available monoclonal antibodies and convalescent sera…”
MethodAvila-Herrera, A., Kimbrel, J. A., Martí, J. M., Thissen, J. B., Saada, E. A., Weisenberger, T., Arrildt, K. T., Segelke, B. W., Allen, J., Zemla, A. T., et al. (2024) · PLoS ONE · doi:10.1371/journal.pone.0289198
“The mutations generated during viral replication occurred at RBD 446 residues associated with polyclonal antiserum and mAb escape (25, 26), and within or adjacent 447 to the known epitopes of the antibodies (3) (Fig 2).”
BackgroundA Data Analytics-Based Study in SARS-CoV-2 Genome Revealed a Commonality in the Infection Pattern
Dash, M., Kumar, V. S., Meher, P., & Namsa, N. D. (2024) · Lecture notes in electrical engineering · doi:10.1007/978-981-99-6855-8_14
Metadata
- Authors
- Liu, Z., VanBlargan, L. A., Bloyet, L.-M., Rothlauf, P. W., Chen, R. E., Stumpf, S., Zhao, H., Errico, J. M., Theel, E. S., Liebeskind, M. J., Alford, B., Buchser, W. J., Ellebedy, A. H., Fremont, D. H., Diamond, M. S., & Whelan, S. P. J.
- Affiliations
- Washington University in St. Louis (US)
- Harvard University (US)
- Mayo Clinic (US)
- Corresponding author
- Diamond, Michael S.
- Whelan, Sean P.J.
- ORCID
- Venue
- Cell Host & Microbe
- Publisher
- Elsevier BV
- Published
- 2021-03
- Volume
- 29
- Issue
- 3
- Pages
- 477-488.e4
- ISSN
- 1931-3128 (ISSN-L)
- PMC
- PMC7839837
- OpenAlex
- W3121995178
- Cited by
- 725
- References
- 38
- Citations by year
- 2026: 11 · 2025: 22 · 2024: 57 · 2023: 77 · 2022: 255 · 2021: 302
- FWCI
- 55.27
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Licence
- www.elsevier.com/tdm/userlicense/1.0/ (tdm)
- www.elsevier.com/legal/tdmrep-license (tdm)
- www.elsevier.com/open-access/userlicense/1.0/ (vor, 374 d)
- doi.org/10.15223/policy-017 (stm-asf)
- doi.org/10.15223/policy-037 (stm-asf)
- doi.org/10.15223/policy-012 (stm-asf)
- doi.org/10.15223/policy-029 (stm-asf)
- doi.org/10.15223/policy-004 (stm-asf)
- Locations
- Cell Host & Microbe (publishedVersion)
- PubMed Central (publishedVersion)
- PubMed (publishedVersion)
- HAL (submittedVersion)
- Funders
- Washington University in St. Louis
- University of Washington
- Saint Louis University
- National Institutes of Health (75N93019C00062, R01 AI127828, R01 AI157155, R37 AI059371)
- AbbVie
- Defense Advanced Research Projects Agency (HR001117S0019)
- Topics
- Health Sciences › Medicine › Infectious Diseases › SARS-CoV-2 and COVID-19 Research
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › vaccines and immunoinformatics approaches
- Life Sciences › Agricultural and Biological Sciences › Animal Science and Zoology › Animal Virus Infections Studies
- Keywords
- SARS-CoV-2 spike protein, antibody escape mutants, neutralizing monoclonal antibodies, receptor binding domain, E484K mutation
- MeSH terms
- Angiotensin-Converting Enzyme 2, COVID-19, SARS-CoV-2, COVID-19 Vaccines, Animals, Antibodies, Monoclonal, Antibodies, Viral, Chlorocebus aethiops, Female, Humans, Mice, Inbred BALB C, Models, Molecular, Mutation, Neutralization Tests, Protein Binding, Receptors, Virus, Vero Cells, Amino Acid Substitution, Mice, Antibodies, Neutralizing, Spike Glycoprotein, Coronavirus
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