Protective activity of mRNA vaccines against ancestral and variant SARS-CoV-2 strains
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Abstract
Although mRNA vaccines encoding the spike protein of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) prevent COVID-19, the emergence of new viral variants jeopardizes their efficacy. Here, we assessed the immunogenicity and protective activity of historical (mRNA-1273, designed for Wuhan-1 spike protein) or modified (mRNA-1273.351, designed for B.1.351 spike protein) Moderna mRNA vaccines in 129S2 and K18-hACE2 mice. Mice were immunized with either high-dose or low-dose formulations of the mRNA vaccines, where low-dose vaccination modeled suboptimal immune responses. Immunization with formulations at either dose induced neutralizing antibodies in serum against ancestral SARS-CoV-2 WA1/2020 and several virus variants, although serum titers were lower against the B.1.617.2 (Delta) virus. Protection against weight loss and lung pathology was observed with all high-dose vaccines against all viruses. However, low-dose formulations of the vaccines, which produced lower magnitude antibody and T cell responses, showed breakthrough lung infections with B.1.617.2 and development of pneumonia in K18-hACE2 mice. Thus, in individuals with reduced immunity after mRNA vaccination, breakthrough infection and disease may occur with some SARS-CoV-2 variants.
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TRM cells are induced by high concentration mRNA vaccines.
“While TRM cells are induced by high concentration mRNA vaccines31; we report that lower concentrations of unmodified mono- or bivalent mRNA vaccines induced lung parenchymal tissue resident T cells.”
From Efficacy of an unmodified bivalent mRNA vaccine against SARS-CoV-2 variants in female small animal models (2023) · cites this paper as [31]
The Results section on immunogenicity in K18-hACE2 mice reports CD8+ and CD4+ T-cell responses in the spleen after a 5 μg mRNA vaccine dose. The Methods section describes testing splenocytes, not tissue-resident memory (TRM) cells. Searches for TRM cells and lung-resident T cells found no passage establishing that high-dose vaccination induced them. (LLM, conf=0.76)
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Cites
Efficacy and Safety of the mRNA-1273 SARS-CoV-2 Vaccine
Baden, L. R., El Sahly, H. M., Essink, B., Kotloff, K., Frey, S., Novak, R., Diemert, D., Spector, S. A., Rouphael, N., Creech, C. B., et al. (2021) · New England Journal of Medicine · doi:10.1056/nejmoa2035389 · Cited by 10,119 · see citing works
Safety and Efficacy of Single-Dose Ad26.COV2.S Vaccine against Covid-19
Sadoff, J., Gray, G., Vandebosch, A., Cárdenas, V., Shukarev, G., Grinsztejn, B., Goepfert, P. A., Truyers, C., Fennema, H., Spiessens, B., et al. (2021) · New England Journal of Medicine · doi:10.1056/nejmoa2101544 · Cited by 2,397 · see citing works
Antibody resistance of SARS-CoV-2 variants B.1.351 and B.1.1.7
Wang, P., Nair, M. S., Liu, L., Iketani, S., Luo, Y., Guo, Y., Wang, M., Yu, J., Zhang, B., Kwong, P. D., et al. (2021) · Nature · doi:10.1038/s41586-021-03398-2 · Cited by 2,312 · see citing works
Mapping the Antigenic and Genetic Evolution of Influenza Virus
Smith, D. J., Lapedes, A. S., de Jong, J. C., Bestebroer, T. M., Rimmelzwaan, G. F., Osterhaus, A. D. M. E., & Fouchier, R. A. M. (2004) · Science · doi:10.1126/science.1097211 · Cited by 1,868 · see citing works
Self-citationSpike mutation D614G alters SARS-CoV-2 fitness
Plante, J. A., Liu, Y., Liu, J., Xia, H., Johnson, B. A., Lokugamage, K. G., Zhang, X., Muruato, A. E., Zou, J., Fontes-Garfias, C. R., et al. (2021) · Nature · doi:10.1038/s41586-020-2895-3 · Cited by 1,558 · 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
Efficacy of the ChAdOx1 nCoV-19 Covid-19 Vaccine against the B.1.351 Variant
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) · New England Journal of Medicine · doi:10.1056/nejmoa2102214 · Cited by 1,257 · see citing works
Protection of BNT162b2 Vaccine Booster against Covid-19 in Israel
Bar-On, Y. M., Goldberg, Y., Mandel, M., Bodenheimer, O., Freedman, L., Kalkstein, N., Mizrahi, B., Alroy-Preis, S., Ash, N., Milo, R., et al. (2021) · New England Journal of Medicine · doi:10.1056/nejmoa2114255 · Cited by 1,169 · see citing works
SARS-CoV-2 501Y.V2 escapes neutralization by South African COVID-19 donor plasma
Wibmer, C. K., Ayres, F., Hermanus, T., Madzivhandila, M., Kgagudi, P., Oosthuysen, B., Lambson, B. E., de Oliveira, T., Vermeulen, M., van der Berg, K., et al. (2021) · Nature Medicine · doi:10.1038/s41591-021-01285-x · Cited by 1,147 · see citing works
TMPRSS2 and TMPRSS4 promote SARS-CoV-2 infection of human small intestinal enterocytes
Zang, R., Castro, M. F. G., McCune, B. T., Zeng, Q., Rothlauf, P. W., Sonnek, N. M., Liu, Z., Brulois, K. F., Wang, X., Greenberg, H. B., et al. (2020) · Science Immunology · doi:10.1126/sciimmunol.abc3582 · Cited by 982 · see citing works
Self-citationOptimization of lipid nanoparticles for intramuscular administration of mRNA vaccines
Hassett, K. J., Benenato, K. E., Jacquinet, E., Lee, A., Woods, A., Yuzhakov, O., Himansu, S., Deterling, J., Geilich, B. M., Ketova, T., et al. (2019) · Molecular Therapy — Nucleic Acids · doi:10.1016/j.omtn.2019.01.013 · Cited by 927 · see citing works
Winkler, E. S., Bailey, A. L., Kafai, N. M., Nair, S., McCune, B. T., Yu, J., Fox, J. M., Chen, R. E., Earnest, J. T., Keeler, S. P., et al. (2020) · Nature Immunology · doi:10.1038/s41590-020-0778-2 · Cited by 901 · see citing works
Self-citationEffectiveness of the BNT162b2 Covid-19 Vaccine against the B.1.1.7 and B.1.351 Variants
Abu-Raddad, L. J., Chemaitelly, H., & Butt, A. A. (2021) · New England Journal of Medicine · doi:10.1056/nejmc2104974 · Cited by 899 · see citing works
Chen, R. E., Zhang, X., Case, J. B., Winkler, E. S., Liu, Y., VanBlargan, L. A., Liu, J., Errico, J. M., Xie, X., Suryadevara, N., et al. (2021) · Nature Medicine · doi:10.1038/s41591-021-01294-w · Cited by 881 · see citing works
Self-citationMuñoz-Fontela, C., Dowling, W. E., Funnell, S. G. P., Gsell, P.-S., Riveros-Balta, A. X., Albrecht, R. A., Andersen, H., Baric, R. S., Carroll, M. W., Cavaleri, M., et al. (2020) · Nature · doi:10.1038/s41586-020-2787-6 · Cited by 798 · see citing works
Rapid COVID-19 vaccine development
Graham, B. S. (2020) · Science · doi:10.1126/science.abb8923 · Cited by 771 · see citing works
Adaptation of SARS-CoV-2 in BALB/c mice for testing vaccine efficacy
Gu, H., Chen, Q., Yang, G., He, L., Fan, H., Deng, Y.-Q., Wang, Y., Teng, Y., Zhao, Z., Cui, Y., et al. (2020) · Science · doi:10.1126/science.abc4730 · Cited by 762 · see citing works
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., et al. (2021) · Cell Host & Microbe · doi:10.1016/j.chom.2021.01.014 · Cited by 725 · see citing works
Self-citationReduced neutralization of SARS-CoV-2 B.1.617 by vaccine and convalescent serum
Liu, C., Ginn, H. M., Dejnirattisai, W., Supasa, P., Wang, B., Tuekprakhon, A., Nutalai, R., Zhou, D., Mentzer, A. J., Zhao, Y., et al. (2021) · Cell · doi:10.1016/j.cell.2021.06.020 · Cited by 669 · see citing works
Efficacy of NVX-CoV2373 Covid-19 Vaccine against the B.1.351 Variant
Shinde, V., Bhikha, S., Hoosain, Z., Archary, M., Bhorat, Q., Fairlie, L., Lalloo, U., Masilela, M. S. L., Moodley, D., Hanley, S., et al. (2021) · New England Journal of Medicine · doi:10.1056/nejmoa2103055 · Cited by 625 · see citing works
Preliminary Efficacy of the NVX-CoV2373 Covid-19 Vaccine Against the B.1.351 Variant
Shinde, V., Bhikha, S., Hoosain, Z., Archary, M., Bhorat, Q., Fairlie, L., Lalloo, U., Masilela, M. S. L., Moodley, D., Hanley, S., et al. (2021) · doi:10.1101/2021.02.25.21252477 · Cited by 625 · see citing works
Stadlbauer, D., Amanat, F., Chromikova, V., Jiang, K., Strohmeier, S., Arunkumar, G. A., Tan, J., Bhavsar, D., Capuano, C., Roubidoux, E. K., et al. (2020) · Current Protocols in Microbiology · doi:10.1002/cpmc.100 · Cited by 623 · see citing works
Self-citationDurability of mRNA-1273 vaccine–induced antibodies against SARS-CoV-2 variants
Pegu, A., O’Connell, S. E., Schmidt, S. D., O’Dell, S., Talana, C. A., Lai, L., Albert, J., Anderson, E., Bennett, H., Corbett, K. S., et al. (2021) · Science · doi:10.1126/science.abj4176 · Cited by 527 · see citing works
Brown, C., Vostok, J., Johnson, H., Burns, M., Gharpure, R. V., Sami, S., Sabo, R. T., Hall, N. B., Foreman, A., Schubert, P. L., et al. (2021) · MMWR Morbidity and Mortality Weekly Report · doi:10.15585/mmwr.mm7031e2 · Cited by 491 · see citing works
SARS-CoV-2 immune evasion by the B.1.427/B.1.429 variant of concern
McCallum, M., Bassi, J., De Marco, A., Chen, A., Walls, A. C., Di Iulio, J., Tortorici, M. A., Navarro, M.-J., Silacci-Fregni, C., Saliba, C., et al. (2021) · Science · doi:10.1126/science.abi7994 · Cited by 412 · see citing works
Case, J. B., Rothlauf, P. W., Chen, R. E., Liu, Z., Zhao, H., Kim, A. S., Bloyet, L.-M., Zeng, Q., Tahan, S., Droit, L., et al. (2020) · Cell Host & Microbe · doi:10.1016/j.chom.2020.06.021 · Cited by 410 · see citing works
Self-citationWinkler, E. S., Gilchuk, P., Yu, J., Bailey, A. L., Chen, R. E., Chong, Z., Zost, S. J., Jang, H., Huang, Y., Allen, J. D., et al. (2021) · Cell · doi:10.1016/j.cell.2021.02.026 · Cited by 366 · see citing works
Self-citationImpact of mRNA chemistry and manufacturing process on innate immune activation
Nelson, J., Sorensen, E. W., Mintri, S., Rabideau, A. E., Zheng, W., Besin, G., Khatwani, N., Su, S. V., Miracco, E. J., Issa, W. J., et al. (2020) · Science Advances · doi:10.1126/sciadv.aaz6893 · Cited by 354 · see citing works
SARS-CoV-2 Variants and Vaccines
Krause, P. R., Fleming, T. R., Longini, I. M., Peto, R., Briand, S. C., Heymann, D. L., Beral, V., Snape, M. D., Rees, H., Ropero, A. M., et al. (2021) · New England Journal of Medicine · doi:10.1056/nejmsr2105280 · Cited by 352 · see citing works
Mateus, J., Dan, J. M., Zhang, Z., Moderbacher, C. R., Lammers, M., Goodwin, B., Sette, A., Crotty, S., & Weiskopf, D. (2021) · doi:10.1101/2021.06.30.21259787 · Cited by 327 · see citing works
SARS-CoV-2 mRNA vaccination induces functionally diverse antibodies to NTD, RBD, and S2
Amanat, F., Thapa, M., Lei, T., Ahmed, S. M. S., Adelsberg, D. C., Carreño, J. M., Strohmeier, S., Schmitz, A. J., Zafar, S., Zhou, J. Q., et al. (2021) · Cell · doi:10.1016/j.cell.2021.06.005 · Cited by 273 · see citing works
Self-citationMolecular basis of immune evasion by the Delta and Kappa SARS-CoV-2 variants
McCallum, M., Walls, A. C., Sprouse, K. R., Bowen, J. E., Rosen, L. E., Dang, H. V., Marco, A. D., Franko, N., Tilles, S. W., Logue, J. K., et al. (2021) · Science · doi:10.1126/science.abl8506 · Cited by 273 · see citing works
Puranik, A., Lenehan, P. J., Silvert, E., Niesen, M. J. M., Corchado-García, J., O’Horo, J. C., Virk, A., Swift, M. D., Halamka, J. D., Badley, A. D., et al. (2021) · medRxiv · doi:10.1101/2021.08.06.21261707 · Cited by 243 · see citing works
Liu, Y., Hu, G., Wang, Y., Ren, W., Zhao, X., Ji, F., Zhu, Y., Feng, F., Gong, M., Ju, X., et al. (2021) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.2025373118 · Cited by 242 · see citing works
Growth, detection, quantification, and inactivation of SARS-CoV-2
Case, J. B., Bailey, A. L., Kim, A. S., Chen, R. E., & Diamond, M. (2020) · Virology · doi:10.1016/j.virol.2020.05.015 · Cited by 230 · see citing works
Self-citationIn vivo monoclonal antibody efficacy against SARS-CoV-2 variant strains
Chen, R. E., Winkler, E. S., Case, J. B., Aziati, I. D., Bricker, T. L., Joshi, A., Darling, T. L., Ying, B., Errico, J. M., Shrihari, S., et al. (2021) · Nature · doi:10.1038/s41586-021-03720-y · Cited by 209 · see citing works
Self-citationFc-engineered antibody therapeutics with improved anti-SARS-CoV-2 efficacy
Yamin, R., Jones, A., Hoffmann, H.-H., Schäfer, A., Kao, K. S., Francis, R., Sheahan, T. P., Baric, R. S., Rice, C. M., Ravetch, J. V., et al. (2021) · Nature · doi:10.1038/s41586-021-04017-w · Cited by 187 · see citing works
Tada, T., Dcosta, B. M., Samanovic-Golden, M., Herati, R. S., Cornelius, A., Mulligan, M. J., & Landau, N. R. (2021) · doi:10.1101/2021.02.05.430003 · Cited by 153 · see citing works
Tada, T., Dcosta, B. M., Samanovic, M. I., Herati, R. S., Cornelius, A. R., Zhou, H., Vaill, A., Kazmierski, W., Mulligan, M. J., & Landau, N. R. (2021) · mBio · doi:10.1128/mbio.00696-21 · Cited by 152 · see citing works
SARS-CoV-2 immune evasion by variant B.1.427/B.1.429Preprint
McCallum, M., Bassi, J., Marco, A. D., Chen, A., Walls, A. C., di Iulio, J., Tortorici, M. A., Navarro, M.-J., Silacci-Fregni, C., Saliba, C., et al. (2021) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2021.03.31.437925 · Cited by 128 · see citing works
Rathnasinghe, R., Jangra, S., Čupić, A., Martínez‐Romero, C., Mulder, L. C. F., Kehrer, T., Yildiz, S., Choi, A., Mena, I., Vrieze, J. D., et al. (2021) · medRxiv · doi:10.1101/2021.01.19.21249592 · Cited by 118 · see citing works
Self-citationVariant SARS-CoV-2 mRNA vaccines confer broad neutralization as primary or booster series in mice
Wu, K., Choi, A., Koch, M., Elbashir, S., Ma, L., Lee, D., Woods, A., Henry, C., Palandjian, C., Hill, A., et al. (2021) · doi:10.1101/2021.04.13.439482 · Cited by 101 · see citing works
Self-citationVariant SARS-CoV-2 mRNA vaccines confer broad neutralization as primary or booster series in mice
(2021) · doi:10.1016/j.vaccine.2021.11.001 · Cited by 101 · see citing works
Self-citationMouse-adapted SARS-CoV-2 protects animals from lethal SARS-CoV challenge
Muruato, A. E., Vu, M. N., Johnson, B. A., Davis-Gardner, M. E., Vanderheiden, A., Lokugamage, K. G., Schindewolf, C., Crocquet-Valdes, P. A., Langsjoen, R. M., Plante, J. A., et al. (2021) · PLoS Biology · doi:10.1371/journal.pbio.3001284 · Cited by 82 · see citing works
Primary, Recall, and Decay Kinetics of SARS-CoV-2 Vaccine Antibody Responses
Ibarrondo, F. J., Hofmann, C., Fulcher, J. A., Goodman‐Meza, D., Mu, W., Hausner, M. A., Ali, A., Balamurugan, A., Taus, E., Elliott, J. E., et al. (2021) · ACS Nano · doi:10.1021/acsnano.1c03972 · Cited by 78 · see citing works
Molecular basis of immune evasion by the delta and kappa SARS-CoV-2 variantsPreprint
McCallum, M., Walls, A. C., Sprouse, K. R., et al. (2021) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2021.08.11.455956 · Cited by 74 · see citing works
Durability of immune responses to the BNT162b2 mRNA vaccine
Suthar, M. S., Arunachalam, P. S., Hu, M., Reis, N., Trisal, M., Raeber, O., Chinthrajah, R. S., Davis-Gardner, M. E., Manning, K. E., Mudvari, P., et al. (2022) · Med · doi:10.1016/j.medj.2021.12.005 · Cited by 60 · see citing works
mRNA-1273 protects against SARS-CoV-2 beta infection in nonhuman primates
Corbett, K. S., Werner, A. P., Connell, S. O., Gagné, M., Lai, L., Moliva, J. I., Flynn, B. J., Choi, A., Koch, M., Foulds, K. E., et al. (2021) · Nature Immunology · doi:10.1038/s41590-021-01021-0 · Cited by 53 · see citing works
Self-citationKruglova, N., Siniavin, A., Gushchin, V., & Mazurov, D. (2021) · Viruses · doi:10.3390/v13061133 · Cited by 37 · see citing works
SARS-CoV-2 501Y.V2 escapes neutralization by South African COVID-19 donor plasma
Wibmer, C. K., Ayres, F., Hermanus, T., Madzivhandila, M., Kgagudi, P., Oosthuysen, B., Lambson, B. E., de Oliveira, T., Vermeulen, M., van der Berg, K., et al. (2021) · doi:10.1101/2021.01.18.427166
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- Ravetch J., Yamin R., Jones A., Hoffmann H.H., Kao K., Francis R., Sheahan T., Baric R., Rice C., and Bournazos S. (2021). Fc-engineered antibody therapeutics with improved efficacy against COVID-19. Research square. PMC9038156 34547765
Cited by
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Integrating single-cell and spatial transcriptomics to elucidate intercellular tissue dynamics
Longo, S. K., Guo, M. G., Ji, A. L., & Khavari, P. A. (2021) · Nature Reviews Genetics · doi:10.1038/s41576-021-00370-8 · Cited by 1,059 · see citing works
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Halfmann, P., Iida, S., Iwatsuki‐Horimoto, K., Maemura, T., Kiso, M., Scheaffer, S. M., Darling, T. L., Joshi, A., Loeber, S. J., Singh, G., et al. (2022) · Nature · doi:10.1038/s41586-022-04441-6 · Cited by 654 · see citing works
Self-citationSARS-CoV-2 breakthrough infections elicit potent, broad, and durable neutralizing antibody responses
Walls, A. C., Sprouse, K. R., Bowen, J. E., Joshi, A., Franko, N., Navarro, M. J., Stewart, C., Cameroni, E., McCallum, M., Goecker, E. A., et al. (2022) · Cell · doi:10.1016/j.cell.2022.01.011 · Cited by 185 · see citing works
Scheaffer, S. M., Lee, D., Whitener, B., Ying, B., Wu, K., Liang, C.-Y., Jani, H., Martin, P., Amato, N. J., Avena, L. E., et al. (2023) · Nature Medicine · doi:10.1038/s41591-022-02092-8 · Cited by 169 · see citing works
Self-citationDefining the risk of SARS-CoV-2 variants on immune protection
DeGrace, M. M., Ghedin, E., Frieman, M. B., Krammer, F., Grifoni, A., Alisoltani, A., Alter, G., Amara, R. R., Baric, R. S., Barouch, D. H., et al. (2022) · Nature · doi:10.1038/s41586-022-04690-5 · Cited by 167 · see citing works
Self-citationMapping SARS-CoV-2 antigenic relationships and serological responses
Wilks, S. H., Mühlemann, B., Shen, X., Türeli, S., LeGresley, E. B., Netzl, A., Caniza, M. A., Chacaltana-Huarcaya, J. N., Corman, V. M., Daniell, X. G., et al. (2023) · Science · doi:10.1126/science.adj0070 · Cited by 134 · see citing works
Self-citationMackin, S., Desai, P., Whitener, B. M., Karl, C. E., Liu, M., Baric, R. S., Edwards, D. K., Chicz, T. M., McNamara, R. P., Alter, G., et al. (2023) · Nature Microbiology · doi:10.1038/s41564-023-01359-1 · Cited by 114 · see citing works
Self-citationBoosting with variant-matched or historical mRNA vaccines protects against Omicron infection in mice
Ying, B., Scheaffer, S. M., Whitener, B. M., Liang, C.-Y., Dmytrenko, O., Mackin, S., Wu, K., Lee, D. W., Avena, L. E., Chong, Z., et al. (2022) · Cell · doi:10.1016/j.cell.2022.03.037 · Cited by 105 · see citing works
Self-citationSARS-CoV-2 Beta variant infection elicits potent lineage-specific and cross-reactive antibodies
Reincke, S. M., Yuan, M., Kornau, H., Corman, V. M., van Hoof, S., Sánchez-Sendín, E., Ramberger, M., Yu, W., Hua, Y., Tien, H. J., et al. (2022) · Science · doi:10.1126/science.abm5835 · Cited by 73 · see citing works
Alhasan, K. A., Aljamaan, F., Temsah, M.-H. A., Alshahrani, F. S., Bassrawi, R. K., Alhaboob, A. A. N., Assiri, R., Alenezi, S., Alaraj, A., Alhomoudi, R. I., et al. (2021) · Healthcare · doi:10.3390/healthcare9111566 · Cited by 67 · see citing works
Chong, Z., Karl, C. E., Halfmann, P., Kawaoka, Y., Winkler, E. S., Keeler, S. P., Holtzman, M. J., Yu, J., & Diamond, M. (2022) · Cell Reports · doi:10.1016/j.celrep.2022.110799 · Cited by 67 · see citing works
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Wang, Z., Ma, W., Fu, X., Qi, Y., Zhao, Y., & Zhang, S. (2023) · Biotechnology Advances · doi:10.1016/j.biotechadv.2023.108130 · Cited by 57 · see citing works
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Liu, J., Budylowski, P., Samson, R., Griffin, B. D., Babuadze, G., Rathod, B., Colwill, K., Abioye, J. A., Schwartz, J. A., Law, R., et al. (2022) · Science Advances · doi:10.1126/sciadv.abj9815 · Cited by 56 · see citing works
Ying, B., Darling, T. L., Desai, P., Liang, C.-Y., Dmitriev, I. P., Soudani, N., Bricker, T. L., Kashentseva, E. A., Harastani, H., Raju, S., et al. (2024) · Nature Immunology · doi:10.1038/s41590-024-01743-x · Cited by 49 · see citing works
Self-citationHenriquez, S., Zerbit, J., Bruel, T., Ouedrani, A., Planas, D., Deschamps, P., Staropoli, I., Hadjadj, J., Varet, B. R., Suarez, F., et al. (2021) · Blood · doi:10.1182/blood.2021013714 · Cited by 44 · see citing works
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Wang, J., Zhu, H., Gan, J., Liang, G., Li, L., & Zhao, Y. (2023) · Advanced Materials · doi:10.1002/adma.202308029 · Cited by 44 · see citing works
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Viral vector and nucleic acid vaccines against COVID-19: A narrative review
Khoshnood, S., Ghanavati, R., Shirani, M., Ghahramanpour, H., Sholeh, M., Shariati, A., Sadeghifard, N., & Heidary, M. (2022) · Frontiers in Microbiology · doi:10.3389/fmicb.2022.984536 · Cited by 34 · see citing works
Xia, H., He, Y.-R., Zhan, X.-Y., & Zha, G. (2023) · Antiviral Research · doi:10.1016/j.antiviral.2023.105668 · Cited by 33 · see citing works
An overview of current drugs and prophylactic vaccines for coronavirus disease 2019 (COVID-19)
Bahrami, A. A., Azargoonjahromi, A., Sadraei, S., Aarabi, A., Payandeh, Z., & Rajabibazl, M. (2022) · Cellular & Molecular Biology Letters · doi:10.1186/s11658-022-00339-3 · Cited by 32 · see citing works
Prompetchara, E., Ketloy, C., Alameh, M., Tharakhet, K., Kaewpang, P., Yostrerat, N., Pitakpolrat, P., Buranapraditkun, S., Manopwisedjaroen, S., Thitithanyanont, A., et al. (2023) · Nature Communications · doi:10.1038/s41467-023-37795-0 · Cited by 31 · see citing works
Developing mRNA Nanomedicines with Advanced Targeting Functions
Wang, J., Cai, L., Li, N., Luo, Z., Ren, H., Zhang, B., & Zhao, Y. (2025) · Nano-Micro Letters · doi:10.1007/s40820-025-01665-9 · Cited by 29 · see citing works
Sokhansanj, B. A., Zhao, Z., & ROSEN, G. L. (2022) · Biology · doi:10.3390/biology11121786 · Cited by 27 · see citing works
Zhang, Y., Lu, M., Mahesh, K. C., Kim, E., Shamseldin, M. M., Ye, C., Dravid, P., Chamblee, M., Park, J., Hall, J. M., et al. (2022) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.2201616119 · Cited by 26 · see citing works
An immunostimulatory glycolipid that blocks SARS-CoV-2, RSV, and influenza infections in vivo
Tsuji, M., Nair, M. S., Masuda, K., Castagna, C., Chong, Z., Darling, T. L., Seehra, K., Hwang, Y., Ribeiro, Á. L., Ferreira, G. M., et al. (2023) · Nature Communications · doi:10.1038/s41467-023-39738-1 · Cited by 25 · see citing works
Self-citationAhn, J.-H., Lee, J., Roh, G., Lee, N.-Y., Bae, H.-J., Kwon, E., Han, K. M., Kim, J.-E., Park, H., Yoo, S., et al. (2024) · Archives of Toxicology · doi:10.1007/s00204-024-03912-1 · Cited by 24 · see citing works
Zarębska‐Michaluk, D., Hu, C., Brzdęk, M., Flisiak, R., & Rzymski, P. (2022) · Vaccines · doi:10.3390/vaccines10081223 · Cited by 24 · see citing works
Hu, C. (2024) · Natural Products and Bioprospecting · doi:10.1007/s13659-024-00432-4 · Cited by 24 · see citing works
Immunogenicity of SARS-CoV-2 spike antigens derived from Beta & Delta variants of concern
Akache, B., Renner, T. M., Stuible, M., Rohani, N., Donates, Y. C., Deschatelets, L., Dudani, R., Harrison, B. A., Gervais, C., Hill, J. J., et al. (2022) · npj Vaccines · doi:10.1038/s41541-022-00540-7 · Cited by 23 · see citing works
Corleis, B., Hoffmann, D., Rauch, S., Fricke, C., Roth, N., Gergen, J., Kovacikova, K., Schlottau, K., Halwe, N. J., Ulrich, L., et al. (2023) · Nature Communications · doi:10.1038/s41467-023-36110-1 · Cited by 22 · see citing works
A potent and broad neutralization of SARS-CoV-2 variants of concern by DARPins
Chonira, V., Kwon, Y. D., Gorman, J., Case, J. B., Ku, Z., Simeon, R. L., Casner, R. G., Harris, D. R., Olia, A. S., Stephens, T., et al. (2022) · Nature Chemical Biology · doi:10.1038/s41589-022-01193-2 · Cited by 22 · see citing works
Self-citationOral Probenecid for Nonhospitalized Adults with Symptomatic Mild-to-Moderate COVID-19
Martin, D. E., Pandey, N., Chavda, P., Singh, G., Sutariya, R., Sancilio, F., & Tripp, R. A. (2023) · Viruses · doi:10.3390/v15071508 · Cited by 22 · see citing works
Self-citationDarling, T. L., Harastani, H., Joshi, A., Bricker, T. L., Soudani, N., Seehra, K., Hassan, A. O., Diamond, M., & Boon, A. C. M. (2024) · Science Advances · doi:10.1126/sciadv.adp1290 · Cited by 21 · see citing works
Self-citationAnimal models for COVID-19 and tuberculosis
Corleis, B., Bastian, M., Hoffmann, D., Beer, M., & Dorhoi, A. (2023) · Frontiers in Immunology · doi:10.3389/fimmu.2023.1223260 · Cited by 19 · see citing works
Mühlemann, B., Wilks, S. H., Baracco, L., Bekliz, M., Carreño, J. M., Corman, V. M., Davis-Gardner, M. E., Dejnirattisai, W., Diamond, M., Douek, D. C., et al. (2024) · Science Translational Medicine · doi:10.1126/scitranslmed.adl1722 · Cited by 18 · see citing works
Self-citationXue, S., Xu, W., Wang, L., Wang, X., Duan, Q., Calcul, L., Wang, S., Liu, W., Sun, X., Lu, L., et al. (2023) · ACS Central Science · doi:10.1021/acscentsci.3c00313 · Cited by 17 · see citing works
Characterization of the SARS-CoV-2 BA.5.5 and BQ.1.1 Omicron variants in mice and hamsters
Case, J. B., Scheaffer, S. M., Darling, T. L., Bricker, T. L., Adams, L. J., Harastani, H., Trende, R., Sanapala, S., Fremont, D. H., Boon, A. C. M., et al. (2023) · Journal of Virology · doi:10.1128/jvi.00628-23 · Cited by 16 · see citing works
Self-citationInside-out assembly of viral antigens for the enhanced vaccination
Cao, F., Peng, S., An, Y., Xu, K., Zheng, T., Dai, L., Ogino, K., Ngai, T., Xia, Y., & Ma, G. (2023) · Signal Transduction and Targeted Therapy · doi:10.1038/s41392-023-01414-7 · Cited by 16 · see citing works
Germinal center–mediated broadening of B cell responses to SARS-CoV-2 booster immunization
Malladi, S. K., Jaiswal, D., Ying, B., Alsoussi, W. B., Darling, T. L., Dadonaite, B., Civljak, A., Horvath, S. C., Zhou, J. Q., Kim, W., et al. (2025) · Science Immunology · doi:10.1126/sciimmunol.adu4107 · Cited by 15 · see citing works
Self-citationmRNA-1273 and Ad26.COV2.S vaccines protect against the B.1.621 variant of SARS-CoV-2
Darling, T. L., Ying, B., Whitener, B. M., VanBlargan, L. A., Bricker, T. L., Liang, C.-Y., Joshi, A., Bamunuarachchi, G., Seehra, K., Schmitz, A. J., et al. (2022) · Med · doi:10.1016/j.medj.2022.03.009 · Cited by 15 · see citing works
Self-citationMehla, R., Kokate, P., Bhosale, S. R., Vaidya, V., Narayanan, S., Shandil, R. K., Singh, M., Rudramurthy, G. R., Naveenkumar, C. N., Bharathkumar, K., et al. (2023) · Vaccines · doi:10.3390/vaccines11020255 · Cited by 15 · see citing works
Distinct sensitivities to SARS-CoV-2 variants in vaccinated humans and mice
Walls, A. C., VanBlargan, L. A., Wu, K., Choi, A., Navarro, M. J., Lee, D. W., Avena, L. E., Berrueta, D. M., Pham, M. N., Elbashir, S. M., et al. (2022) · Cell Reports · doi:10.1016/j.celrep.2022.111299 · Cited by 13 · see citing works
Self-citationCapone, S., Fusco, F. M., Milleri, S., Borrè, S., Carbonara, S., Caputo, S. L., Leone, S., Gori, G., Maggi, P., Cascio, A., et al. (2023) · Cell Reports Medicine · doi:10.1016/j.xcrm.2023.101084 · Cited by 13 · see citing works
Ying, B., Darling, T. L., Desai, P., Liang, C.-Y., Dmitriev, I. P., Soudani, N., Bricker, T. L., Kashentseva, E. A., Harastani, H., Schmidt, A. G., et al. (2023) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2023.05.04.539332 · Cited by 13 · see citing works
Self-citationDesai, P., Karl, C. E., Ying, B., Liang, C.-Y., García‐Salum, T., Santana, A. C., ten-Caten, F., Urban, J. F., Elbashir, S. M., Edwards, D. K., et al. (2024) · Science Translational Medicine · doi:10.1126/scitranslmed.ado1941 · Cited by 12 · see citing works
Self-citationCollins, C. P., Longo, D. L., & Murphy, W. J. (2024) · Frontiers in Immunology · doi:10.3389/fimmu.2024.1345499 · Cited by 9 · see citing works
Chen, J., Wang, X., Li, L., Yi, L., Jiang, Y., Hao, P., Xu, Z., Zou, W., Li, P., Gao, Z., et al. (2022) · Frontiers in Cellular and Infection Microbiology · doi:10.3389/fcimb.2022.967493 · Cited by 9 · see citing works
Evaluating infectious disease outbreak potential and mitigation effectiveness on cruise ships
Mosleh, R., Haskuee, M. B., Ghasemi, A., Grunnill, M. D., Arino, J., Tofighi, M., Thommes, E. W., & Wu, J. (2024) · Journal of Theoretical Biology · doi:10.1016/j.jtbi.2024.111875 · Cited by 8 · see citing works
Li, C., Li, Y., Zhou, B., Li, T., Wei, X., Chen, K., Chen, W., Shi, Z., Dai, X., Zhang, J., et al. (2025) · Nature Biomedical Engineering · doi:10.1038/s41551-025-01431-7 · Cited by 7 · see citing works
Бекболатович, К. Л., Myrzakhmetova, B. S., Tussipova, A. A., Жаппарова, Г. А., Tlenchiyeva, T. M., Bissenbayeva, K. B., Zhapar, K., Zhugunissov, K. D., Nurabayev, S. S., & Kerimbayev, A. A. (2024) · Vaccines · doi:10.3390/vaccines12121401 · Cited by 7 · see citing works
Approaches to evaluate the specific immune responses to SARS-CoV-2
López-Gomez, A., Pelaez-Prestel, H. F., & Juárez, I. (2023) · Vaccine · doi:10.1016/j.vaccine.2023.09.033 · Cited by 7 · see citing works
Delta breakthrough infections elicit potent, broad and durable neutralizing antibody responsesPreprint
Walls, A. C., Sprouse, K. R., Joshi, A., Bowen, J. E., Franko, N., Navarro, M. J., Stewart, C., McCallum, M., Goecker, E. A., Degli-Angeli, E., et al. (2021) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2021.12.08.471707 · Cited by 7 · see citing works
Ciancaglini, M., Fixemer, J., Seven, C., Dimitrova, M., Finozzi, D., Weklak, D., Kastner, A. L., Jönsson, F., Wagner, I., Vincenti, I., et al. (2025) · Molecular Therapy · doi:10.1016/j.ymthe.2025.08.008 · Cited by 6 · see citing works
Miyamoto, S., Kuroda, Y., Kanno, T., Ueno, A., Shiwa-Sudo, N., Iwata‐Yoshikawa, N., Sakai, Y., Nagata, N., Arashiro, T., Ainai, A., et al. (2023) · iScience · doi:10.1016/j.isci.2023.106694 · Cited by 6 · see citing works
Jefferies, W. A., Choi, K. B., Ribeca, P., Kari, S., Young, J. B., Hui, E., Qi, S. Y., Garrovillas, E., Fan, J., Cho, B. M. Y., et al. (2025) · Nature Communications · doi:10.1038/s41467-025-66252-3 · Cited by 5 · see citing works
Bricker, T. L., Joshi, A., Soudani, N., Scheaffer, S. M., Patel, N., Guebre‐Xabier, M., Smith, G., Diamond, M., & Boon, A. C. M. (2024) · Journal of Virology · doi:10.1128/jvi.01206-23 · Cited by 5 · see citing works
Self-citationDNA-based vaccines: Advances, applications, and future prospects
Zhou, Z. P., Chen, Z. R., Bandara, R. A., Duan, R. C., Cao, H., Liu, J., & Hu, J. (2026) · Genes & Diseases · doi:10.1016/j.gendis.2025.102025 · Cited by 4 · see citing works
Lokras, A. G., Baghel, S. S., Jensen, R. F., Thakur, A., Franzyk, H., Thofte, O., Herrera‐Barrera, M., Landry, M. R., Ongun, M., Tami, A., et al. (2025) · Advanced Functional Materials · doi:10.1002/adfm.202505627 · Cited by 4 · see citing works
Wang, S., Sun, H., Wang, Y., Wang, Z., Yuan, L., Guo, H., Gao, J., Lan, M., Wu, Y., Shang, H., et al. (2025) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.2503254122 · Cited by 4 · see citing works
Guan, X., Verma, A. K., Wang, G., Roy, A., Perlman, S. M., & Du, L. (2024) · Vaccines · doi:10.3390/vaccines12060605 · Cited by 4 · see citing works
Gao, F., Zheng, M., Fan, J., Ding, Y., Liu, X., Zhang, M., Zhang, X., Dong, J., Zhou, X., Luo, J. F., et al. (2023) · Human Vaccines & Immunotherapeutics · doi:10.1080/21645515.2023.2186110 · Cited by 4 · see citing works
Faliti, C. E., Anam, F. A., Cheedarla, N., Woodruff, M. C., Usman, S. Y., Runnstrom, M. C., Van, T. T. P., Kyu, S. Y., Ahmed, H., Morrison-Porter, A., et al. (2023) · medRxiv · doi:10.1101/2023.06.08.23291159 · Cited by 4 · see citing works
Epitope-focused discovery of SARS-CoV-2 antibodies that potently neutralize Omicron variants
Zost, S. J., Suryadevara, N., Williamson, L. E., Scheaffer, S. M., Binshtein, E., Buchman, C. D., Johnson, N. V., Catanzaro, N., Ravera, S., Chapman, N. S., et al. (2026) · Nature Microbiology · doi:10.1038/s41564-026-02282-x · Cited by 3 · see citing works
Self-citationThe Alterations of Serum N-glycome in Response to SARS-CoV-2 Vaccination
Dojcsák, D., Kardos, Z., Szabó, M., Oláh, C., Körömi, Z., Viskolcz, B., & Váradi, C. (2023) · International Journal of Molecular Sciences · doi:10.3390/ijms24076203 · Cited by 3 · see citing works
Research progress in mRNA drug modification and delivery systems
Zhou, Z., & Li, X. (2023) · Journal of Zhejiang University (Medical Sciences) · doi:10.3724/zdxbyxb-2023-0101 · Cited by 3 · see citing works
Lizzadro, L., Li, J., Taha, T. Y., Degotte, G., Detomasi, T. C., Belinchón, F. J. Z., Hantz, E. R., Huang, S., Matsui, Y., Henderson, W. R., et al. (2026) · Journal of Medicinal Chemistry · doi:10.1021/acs.jmedchem.5c03015 · Cited by 2 · see citing works
Wen, J., Moon, J., Tucciarone, L., Bu, T.-H., Sun, A. Y., Miller, R., Timis, J., Wu, L., Smith, D. M., Shresta, S., et al. (2026) · npj Vaccines · doi:10.1038/s41541-026-01421-z · Cited by 2 · see citing works
Self-citationNichols, J. H., Williams, E. P., Parvathareddy, J., Cao, X., Kong, Y., Fitzpatrick, E. A., Webby, R. J., & Jonsson, C. B. (2023) · Viruses · doi:10.3390/v15040946 · Cited by 1 · see citing works
Berkowitz, R. L., & Ostrov, D. A. (2025) · Elsevier eBooks · doi:10.1016/b978-0-443-19170-1.00013-9 · Cited by 1 · see citing works
SARS-CoV-2 Omicron (B.1.1.529) Variant: No Time to Wait!
Rahmani, S., & Rezaei, N. (2022) · Acta bio-medica dell'Ateneo parmense/Acta biomedica · doi:10.23750/abm.v93i2.12712 · Cited by 1 · see citing works
An Immunostimulatory Glycolipid That Blocks SARS-CoV-2, RSV, and Influenza Infections In VivoPreprint
Ho, D. D., Tsuji, M., Nair, M. S., Masuda, K., Castagna, C., Chong, Z., Darling, T. L., Seehra, K., Ribeiro, Á. L., Ferreira, G. M., et al. (2022) · Research Square · doi:10.21203/rs.3.rs-1785892/v1
Self-citationAn Immunostimulatory Glycolipid That Blocks SARS-CoV-2, RSV, and Influenza Infections In VivoPreprint
Ho, D. D., Tsuji, M., Nair, M. S., Masuda, K., Castagna, C., Chong, Z., Darling, T. L., Seehra, K., Ribeiro, Á. L., Ferreira, G. M., et al. (2023) · Research Square · doi:10.21203/rs.3.rs-1785892/v2
Self-citationKuczkowska, K., Bjerkan, L., Stubsrud, E., Husbyn, H., Chellappa, S., Hauge, A., Skarshaug, R., Torgersen, M. L., Heim, J. B., Jørgensen, M. J., et al. (2023) · Scientific Reports · doi:10.1038/s41598-023-46223-8
Carroll, M. L., Fox, H. R., Tran, A., Chellappan, G., Rojas, L. V., Karengil, G., Karandish, F., Langston, J. W., Fall, B. M., Whalen, M. M., et al. (2025) · Vaccine · doi:10.1016/j.vaccine.2025.126988
Chen, X., Zhang, Y., Yang, S., Chen, Y., Qian, S., Zhang, Z., Liu, Q., 马成宝, 余为一, Feng, J., et al. (2026) · Frontiers in Cellular and Infection Microbiology · doi:10.3389/fcimb.2025.1690554
Ma, B., Yao, W., Fu, X., Niu, Y., Chang, O., Yang, K., Liang, H., Luo, X. H., Xiao, W., Lin, Q., et al. (2026) · Journal of Nanobiotechnology · doi:10.1186/s12951-026-04750-2
Nair, A., & Kis, Z. (2026) · Biotechnology Advances · doi:10.1016/j.biotechadv.2026.109034
Nasally delivered interferon lambda protects mice against SARS-CoV-2 infection
Kawaoka, Y. (2024) · ImmPort · doi:10.21430/m3fgea29gm
Darling, T. L., Liang, C.-Y., Hastings, I., Soudani, N., Bricker, T. L., Suthar, M. S., Ellebedy, A. H., Diamond, M. S., & Boon, A. C. M. (2026) · Vaccine · doi:10.1016/j.vaccine.2026.129310
Self-citation
- Authors
- Ying, B., Whitener, B., VanBlargan, L. A., Hassan, A. O., Shrihari, S., Liang, C.-Y., Karl, C. E., Mackin, S., Chen, R. E., Kafai, N. M., Wilks, S. H., Smith, D. J., Carreño, J. M., Singh, G., Krammer, F., Carfi, A., Elbashir, S. M., Edwards, D. K., Thackray, L. B., & Diamond, M. S.
- Affiliations
- Washington University in St. Louis (US)
- University of Cambridge (GB)
- Icahn School of Medicine at Mount Sinai (US)
- Moderna Inc., Cambridge, MA 02139, USA.
- Moderna Therapeutics (United States) (US)
- Corresponding author
- Thackray, Larissa B.
- Diamond, Michael S.
- ORCID
- Ying, Baoling
- Whitener, Bradley
- VanBlargan, Laura A.
- Hassan, Ahmed O.
- Shrihari, Swathi
- Liang, Chieh-Yu
- Karl, Courtney E.
- Mackin, Samantha
- Chen, Rita E.
- Kafai, Natasha M.
- Wilks, Samuel H.
- Smith, Derek J.
- Carreño, Juan Manuel
- Singh, Gagandeep
- Krammer, Florian
- Elbashir, Sayda M.
- Edwards, Darin K.
- Thackray, Larissa B.
- Diamond, Michael S.
- Venue
- Science Translational Medicine
- Published
- 2022-02-02
- Volume
- 14
- Issue
- 630
- Pages
- eabm3302-eabm3302
- ISSN
- 1946-6234 (ISSN-L)
- 1946-6242
- PMC
- PMC8404887
- OpenAlex
- W3216136559
- Cited by
- 85
- References
- 47
- Citations by year
- 2026: 7 · 2025: 9 · 2024: 13 · 2023: 26 · 2022: 26 · 2021: 4
- FWCI
- 9.17
- Type
- journal article
- Language
- en
- Open access
- hybrid
- doi.org
- Licence
- cc-by
- Locations
- Science Translational Medicine (publishedVersion, cc-by)
- bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by-nc-nd)
- PubMed Central (publishedVersion, cc-by)
- PubMed (publishedVersion)
- PubMed Central (submittedVersion, cc-by-nc-nd)
- Apollo (University of Cambridge) (submittedVersion, cc-by)
- Funders
- Hope Center for Neurological Disorders (S10 RR0227552)
- National Institutes of Health (S10-RR0227552, HHSN75N93019C00074, 75N93021C00014, 75N93019C00051, HHSN272201400008C)
- National Institute of Allergy and Infectious Diseases (HHSN272201400008C), R01AI157155, #75N93021C00014, 75N93019C00074, AI007172, 75N93019C00051, AI157155, T32AI007172)
- National Center for Research Resources (S10RR027552)
- Topics
- Health Sciences › Medicine › Infectious Diseases › SARS-CoV-2 and COVID-19 Research
- Life Sciences › Agricultural and Biological Sciences › Animal Science and Zoology › Animal Virus Infections Studies
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › vaccines and immunoinformatics approaches
- Keywords
- mRNA vaccines, SARS-CoV-2, COVID-19 pandemic, spike protein, B.1.351 variant, Delta variant, vaccine immunogenicity, neutralizing antibodies, breakthrough infection, low-dose vaccination, K18-hACE2 mice, lung pathology, pneumonia, Moderna mRNA-1273
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