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Westendorf K, Žentelis S, Wang L, Foster D, Vaillancourt P, Wiggin M, Lovett E, van der Lee R, Hendle J, Pustilnik A, Sauder JM, Kraft L, Hwang Y, Siegel RW, Chen J, Heinz BA, Higgs RE, Kallewaard NL, Jepson K, Goya R, Smith MA, Collins DW, Pellacani D, Xiang P, de Puyraimond V, Ricicova M, Devorkin L, Pritchard C, O'Neill A, Dalal K, Panwar P, Dhupar H, Garces FA, Cohen CA, Dye JM, Huie KE, Badger CV, Kobasa D, Audet J, Freitas JJ, Hassanali S, Hughes I, Munoz L, Palma HC, Ramamurthy B, Cross RW, Geisbert TW, Menachery V, Lokugamage K, Borisevich V, Lanz I, Anderson L, Sipahimalani P, Corbett KS, Yang ES, Zhang Y, Shi W, Zhou T, Choe M, Misasi J, Kwong PD, Sullivan NJ, Graham BS, Fernandez TL, Hansen CL, Falconer E, Mascola JR, Jones BE, Barnhart BC. LY-CoV1404 (bebtelovimab) potently neutralizes SARS-CoV-2 variants. Cell Rep 2022; 39:110812. [PMID: 35568025 PMCID: PMC9035363 DOI: 10.1016/j.celrep.2022.110812] [Citation(s) in RCA: 212] [Impact Index Per Article: 106.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 03/24/2022] [Accepted: 04/20/2022] [Indexed: 01/18/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-neutralizing monoclonal antibodies (mAbs) can reduce the risk of hospitalization from coronavirus disease 2019 (COVID-19) when administered early. However, SARS-CoV-2 variants of concern (VOCs) have negatively affected therapeutic use of some authorized mAbs. Using a high-throughput B cell screening pipeline, we isolated LY-CoV1404 (bebtelovimab), a highly potent SARS-CoV-2 spike glycoprotein receptor binding domain (RBD)-specific antibody. LY-CoV1404 potently neutralizes authentic SARS-CoV-2, B.1.1.7, B.1.351, and B.1.617.2. In pseudovirus neutralization studies, LY-CoV1404 potently neutralizes variants, including B.1.1.7, B.1.351, B.1.617.2, B.1.427/B.1.429, P.1, B.1.526, B.1.1.529, and the BA.2 subvariant. Structural analysis reveals that the contact residues of the LY-CoV1404 epitope are highly conserved, except for N439 and N501. The binding and neutralizing activity of LY-CoV1404 is unaffected by the most common mutations at these positions (N439K and N501Y). The broad and potent neutralization activity and the relatively conserved epitope suggest that LY-CoV1404 has the potential to be an effective therapeutic agent to treat all known variants.
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Affiliation(s)
| | | | - Lingshu Wang
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - Denisa Foster
- Lilly Biotechnology Center, Eli Lilly and Company, San Diego, CA 92121, USA
| | - Peter Vaillancourt
- Lilly Biotechnology Center, Eli Lilly and Company, San Diego, CA 92121, USA
| | | | - Erica Lovett
- AbCellera Biologics Inc., Vancouver, BC V5Y 0A1, Canada
| | | | - Jörg Hendle
- Lilly Biotechnology Center, Eli Lilly and Company, San Diego, CA 92121, USA
| | - Anna Pustilnik
- Lilly Biotechnology Center, Eli Lilly and Company, San Diego, CA 92121, USA
| | - J Michael Sauder
- Lilly Biotechnology Center, Eli Lilly and Company, San Diego, CA 92121, USA
| | - Lucas Kraft
- AbCellera Biologics Inc., Vancouver, BC V5Y 0A1, Canada
| | - Yuri Hwang
- AbCellera Biologics Inc., Vancouver, BC V5Y 0A1, Canada
| | | | - Jinbiao Chen
- Eli Lilly and Company, Indianapolis, IN 46285, USA
| | | | | | | | - Kevin Jepson
- AbCellera Biologics Inc., Vancouver, BC V5Y 0A1, Canada
| | - Rodrigo Goya
- AbCellera Biologics Inc., Vancouver, BC V5Y 0A1, Canada
| | - Maia A Smith
- AbCellera Biologics Inc., Vancouver, BC V5Y 0A1, Canada
| | | | | | - Ping Xiang
- AbCellera Biologics Inc., Vancouver, BC V5Y 0A1, Canada
| | | | | | | | | | - Aoise O'Neill
- AbCellera Biologics Inc., Vancouver, BC V5Y 0A1, Canada
| | - Kush Dalal
- AbCellera Biologics Inc., Vancouver, BC V5Y 0A1, Canada
| | - Pankaj Panwar
- AbCellera Biologics Inc., Vancouver, BC V5Y 0A1, Canada
| | | | | | - Courtney A Cohen
- U.S. Army Medical Research Institute of Infectious Diseases (USAMRIID), Frederick, MD 21702, USA
| | - John M Dye
- U.S. Army Medical Research Institute of Infectious Diseases (USAMRIID), Frederick, MD 21702, USA
| | - Kathleen E Huie
- U.S. Army Medical Research Institute of Infectious Diseases (USAMRIID), Frederick, MD 21702, USA
| | - Catherine V Badger
- U.S. Army Medical Research Institute of Infectious Diseases (USAMRIID), Frederick, MD 21702, USA
| | - Darwyn Kobasa
- National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, MB R3E 3L5, Canada; University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Jonathan Audet
- National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, MB R3E 3L5, Canada; University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Joshua J Freitas
- Lilly Biotechnology Center, Eli Lilly and Company, San Diego, CA 92121, USA
| | - Saleema Hassanali
- Lilly Biotechnology Center, Eli Lilly and Company, San Diego, CA 92121, USA
| | - Ina Hughes
- Lilly Biotechnology Center, Eli Lilly and Company, San Diego, CA 92121, USA
| | - Luis Munoz
- Lilly Biotechnology Center, Eli Lilly and Company, San Diego, CA 92121, USA
| | - Holly C Palma
- Lilly Biotechnology Center, Eli Lilly and Company, San Diego, CA 92121, USA
| | | | - Robert W Cross
- University of Manitoba, Winnipeg, MB R3T 2N2, Canada; Galveston National Laboratory, University of Texas Medical Branch, Galveston, TX 77555, USA; Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX 77555, USA
| | - Thomas W Geisbert
- University of Manitoba, Winnipeg, MB R3T 2N2, Canada; Galveston National Laboratory, University of Texas Medical Branch, Galveston, TX 77555, USA; Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX 77555, USA
| | - Vineet Menachery
- Galveston National Laboratory, University of Texas Medical Branch, Galveston, TX 77555, USA; Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX 77555, USA
| | - Kumari Lokugamage
- Galveston National Laboratory, University of Texas Medical Branch, Galveston, TX 77555, USA; Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX 77555, USA
| | - Viktoriya Borisevich
- Galveston National Laboratory, University of Texas Medical Branch, Galveston, TX 77555, USA; Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX 77555, USA
| | - Iliana Lanz
- AbCellera Biologics Inc., Vancouver, BC V5Y 0A1, Canada
| | - Lisa Anderson
- AbCellera Biologics Inc., Vancouver, BC V5Y 0A1, Canada
| | | | - Kizzmekia S Corbett
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - Eun Sung Yang
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - Yi Zhang
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - Wei Shi
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - Tongqing Zhou
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - Misook Choe
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - John Misasi
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - Peter D Kwong
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - Nancy J Sullivan
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - Barney S Graham
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | | | - Carl L Hansen
- AbCellera Biologics Inc., Vancouver, BC V5Y 0A1, Canada
| | | | - John R Mascola
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - Bryan E Jones
- Lilly Biotechnology Center, Eli Lilly and Company, San Diego, CA 92121, USA.
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Westendorf K, Žentelis S, Foster D, Vaillancourt P, Wiggin M, Lovett E, Hendle J, Pustilnik A, Sauder JM, Kraft L, Hwang Y, Siegel RW, Chen J, Heinz BA, Higgs RE, Kalleward N, Jepson K, Goya R, Smith MA, Collins DW, Pellacani D, Xiang P, de Puyraimond V, Ricicova M, Devorkin L, Pritchard C, O'Neill A, Cohen C, Dye J, Huie KI, Badger CV, Kobasa D, Audet J, Freitas JJ, Hassanali S, Hughes I, Munoz L, Palma HC, Ramamurthy B, Cross RW, Geisbert TW, Borisevich V, Lanz I, Anderson L, Sipahimalani P, Corbett KS, Wang L, Yang ES, Zhang Y, Shi W, Graham BS, Mascola JR, Fernandez TL, Hansen CL, Falconer E, Jones BE, Barnhart BC. LY-CoV1404 potently neutralizes SARS-CoV-2 variants. bioRxiv 2021. [PMID: 33972947 DOI: 10.1101/2021.04.30.442182] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
LY-CoV1404 is a highly potent, neutralizing, SARS-CoV-2 spike glycoprotein receptor binding domain (RBD)-specific antibody identified from a convalescent COVID-19 patient approximately 60 days after symptom onset. In pseudovirus studies, LY-CoV1404 retains potent neutralizing activity against numerous variants including B.1.1.7, B.1.351, B.1.427/B.1.429, P.1, and B.1.526 and binds to these variants in the presence of their underlying RBD mutations (which include K417N, L452R, E484K, and N501Y). LY-CoV1404 also neutralizes authentic SARS-CoV-2 in two different assays against multiple isolates. The RBD positions comprising the LY-CoV1404 epitope are highly conserved, with the exception of N439 and N501; notably the binding and neutralizing activity of LY-CoV1404 is unaffected by the most common mutations at these positions (N439K and N501Y). The breadth of variant binding, potent neutralizing activity and the relatively conserved epitope suggest that LY-CoV1404 is one in a panel of well-characterized, clinically developable antibodies that could be deployed rapidly to address current and emerging variants. New variant-resistant treatments such as LY-CoV1404 are desperately needed, given that some of the existing therapeutic antibodies are less effective or ineffective against certain variants and the impact of variants on vaccine efficacy is still poorly understood. In Brief LY-CoV1404 is a potent SARS-CoV-2-binding antibody that neutralizes all known variants of concern and whose epitope is rarely mutated. Highlights LY-CoV1404 potently neutralizes SARS-CoV-2 authentic virus and all known variants of concernNo loss of potency against current variantsBinding epitope on RBD of SARS-CoV-2 is rarely mutated in GISAID databaseBreadth of neutralizing activity and potency supports clinical development.
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