1
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Mahrokhian SH, Tostanoski LH, Vidal SJ, Barouch DH. COVID-19 vaccines: Immune correlates and clinical outcomes. Hum Vaccin Immunother 2024; 20:2324549. [PMID: 38517241 PMCID: PMC10962618 DOI: 10.1080/21645515.2024.2324549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 02/24/2024] [Indexed: 03/23/2024] Open
Abstract
Severe disease due to COVID-19 has declined dramatically as a result of widespread vaccination and natural immunity in the population. With the emergence of SARS-CoV-2 variants that largely escape vaccine-elicited neutralizing antibody responses, the efficacy of the original vaccines has waned and has required vaccine updating and boosting. Nevertheless, hospitalizations and deaths due to COVID-19 have remained low. In this review, we summarize current knowledge of immune responses that contribute to population immunity and the mechanisms how vaccines attenuate COVID-19 disease severity.
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Affiliation(s)
- Shant H. Mahrokhian
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Department of Medicine, Tufts University School of Medicine, Boston, MA, USA
| | - Lisa H. Tostanoski
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Samuel J. Vidal
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Division of Infectious Diseases, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Dan H. Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA
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2
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Jacob-Dolan C, Lifton M, Powers OC, Miller J, Hachmann NP, Vu M, Surve N, Mazurek CR, Fisher JL, Rodrigues S, Patio RC, Anand T, Le Gars M, Sadoff J, Schmidt AG, Barouch DH. B cell somatic hypermutation following COVID-19 vaccination with Ad26.COV2.S. iScience 2024; 27:109716. [PMID: 38655202 PMCID: PMC11035370 DOI: 10.1016/j.isci.2024.109716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 02/02/2024] [Accepted: 04/07/2024] [Indexed: 04/26/2024] Open
Abstract
The viral vector-based COVID-19 vaccine Ad26.COV2.S has been recommended by the WHO since 2021 and has been administered to over 200 million people. Prior studies have shown that Ad26.COV2.S induces durable neutralizing antibodies (NAbs) that increase in coverage of variants over time, even in the absence of boosting or infection. Here, we studied humoral responses following Ad26.COV2.S vaccination in individuals enrolled in the initial Phase 1/2a trial of Ad26.COV2.S in 2020. Through 8 months post vaccination, serum NAb responses increased to variants, including B.1.351 (Beta) and B.1.617.2 (Delta), without additional boosting or infection. The level of somatic hypermutation, measured by nucleotide changes in the VDJ region of the heavy and light antibody chains, increased in Spike-specific B cells. Highly mutated mAbs from these sequences neutralized more SARS-CoV-2 variants than less mutated comparators. These findings suggest that the increase in NAb breadth over time following Ad26.COV2.S vaccination is mediated by affinity maturation.
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Affiliation(s)
- Catherine Jacob-Dolan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA, USA
- Harvard Medical School, Department of Microbiology, Boston, MA, USA
- Harvard Medical School, Department of Immunology, Boston, MA, USA
| | - Michelle Lifton
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Olivia C. Powers
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Jessica Miller
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Nicole P. Hachmann
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Mya Vu
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA, USA
| | - Nehalee Surve
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Camille R. Mazurek
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Jana L. Fisher
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Stefanie Rodrigues
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Robert C. Patio
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Trisha Anand
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Mathieu Le Gars
- Janssen Vaccines and Prevention B.V., Leiden, the Netherlands
| | - Jerald Sadoff
- Janssen Vaccines and Prevention B.V., Leiden, the Netherlands
| | - Aaron G. Schmidt
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA, USA
- Harvard Medical School, Department of Microbiology, Boston, MA, USA
| | - Dan H. Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA, USA
- Harvard Medical School, Department of Immunology, Boston, MA, USA
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3
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Pinski AN, Gan T, Lin SC, Droit L, Diamond M, Barouch DH, Wang D. Isolation of a recombinant simian adenovirus encoding the human adenovirus G52 hexon suggests a simian origin for human adenovirus G52. J Virol 2024; 98:e0004324. [PMID: 38497664 PMCID: PMC11019922 DOI: 10.1128/jvi.00043-24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 02/25/2024] [Indexed: 03/19/2024] Open
Abstract
Human adenoviruses (HAdVs) are causative agents of morbidity and mortality throughout the world. These double-stranded DNA viruses are phylogenetically classified into seven different species (A-G). HAdV-G52, originally isolated in 2008 from a patient presenting with gastroenteritis, is the sole human-derived member of species G. Phylogenetic analysis previously suggested that HAdV-G52 may have a simian origin, indicating a potential zoonotic spillover into humans. However, evidence of HAdV-G52 in either human or simian populations has not been reported since. Here, we describe the isolation and in vitro characterization of rhesus (rh)AdV-69, a novel simian AdV with clear evidence of recombination with HAdV-G52, from the stool of a rhesus macaque. Specifically, the rhAdV-69 hexon capsid protein is 100% identical to that of HAdV-G52, whereas the remainder of the genome is most similar to rhAdV-55, sharing 95.36% nucleic acid identity. A second recombination event with an unknown adenovirus (AdV) is evident at the short fiber gene. From the same sample, we also isolated a second, highly related recombinant AdV (rhAdV-68) that harbors a distinct hexon gene but nearly identical backbone compared to rhAdV-69. In vitro, rhAdV-68 and rhAdV-69 demonstrate comparable growth kinetics and tropisms in human cell lines, nonhuman cell lines, and human enteroids. Furthermore, we show that coinfection of highly related AdVs is not unique to this sample since we also isolated coinfecting rhAdVs from two additional rhesus macaque stool samples. Our data collectively contribute to elucidating the origins of HAdV-G52 and provide insights into the frequency of coinfections and subsequent recombination in AdV evolution.IMPORTANCEUnderstanding the host origins of adenoviruses (AdVs) is critical for public health as transmission of viruses from animals to humans can lead to emergent viruses. Recombination between animal and human AdVs can also produce emergent viruses. HAdV-G52 is the only human-derived member of the HAdV G species. It has been suggested that HAdV-G52 has a simian origin. Here, we isolated from a rhesus macaque, a novel rhAdV, rhAdV-69, that encodes a hexon protein that is 100% identical to that of HAdV-G52. This observation suggests that HAdV-G52 may indeed have a simian origin. We also isolated a highly related rhAdV, differing only in the hexon gene, from the same rhesus macaque stool sample as rhAdV-69, illustrating the potential for co-infection of closely related AdVs and recombination at the hexon gene. Furthermore, our study highlights the critical role of whole-genome sequencing in understanding AdV evolution and monitoring the emergence of pathogenic AdVs.
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Affiliation(s)
- Amanda N. Pinski
- Department of Molecular Microbiology, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Tianyu Gan
- Department of Molecular Microbiology, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Shih-Ching Lin
- Department of Medicine, Division of Infectious Diseases, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Lindsay Droit
- Department of Pathology and Immunology, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Michael Diamond
- Department of Molecular Microbiology, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
- Department of Medicine, Division of Infectious Diseases, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
- Department of Pathology and Immunology, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Dan H. Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - David Wang
- Department of Molecular Microbiology, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
- Department of Pathology and Immunology, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
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4
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Nkolola JP, Liu J, Collier ARY, Jacob-Dolan C, Senussi Y, Borberg E, Swank Z, Walt DR, Barouch DH. High Frequency of Prior SARS-CoV-2 Infection by Sensitive Nucleocapsid Assays. J Infect Dis 2024:jiae174. [PMID: 38566610 DOI: 10.1093/infdis/jiae174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Revised: 03/08/2024] [Accepted: 04/01/2024] [Indexed: 04/04/2024] Open
Abstract
Prior infection with SARS-CoV-2 is typically measured by nucleocapsid serology assays. In this study, we show that the Simoa serology assays and T cell intracellular cytokine staining assays are more sensitive than the clinical Elecsys assay for detection of nucleocapsid-specific immune responses. These data suggest that the prevalence of prior SARS-CoV-2 infection in the population may be higher than currently appreciated.
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Affiliation(s)
| | - Jinyan Liu
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | | | | | | | | | - Zoe Swank
- Brigham and Women's Hospital, Boston, MA, USA
| | | | - Dan H Barouch
- Beth Israel Deaconess Medical Center, Boston, MA, USA
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5
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Lasrado N, Rössler A, Rowe M, Collier ARY, Barouch DH. Neutralization of SARS-CoV-2 Omicron subvariant BA.2.87.1. Vaccine 2024; 42:2117-2121. [PMID: 38458874 DOI: 10.1016/j.vaccine.2024.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 03/04/2024] [Accepted: 03/04/2024] [Indexed: 03/10/2024]
Abstract
A new highly mutated Omicron subvariant BA.2.87.1 has recently been identified with over 30 amino acid mutations in the Spike protein compared with BA.2, BA.5, XBB.1.5, and JN.1 variants. Mutiple mutations in BA.2.87.1 are located in the N-terminal domain (NTD) rather than in the receptor binding domain (RBD) of the Spike protein. We evaluated neutralizing antibody (NAb) responses to BA.2.87.1 because of its highly mutated sequence and its unique NTD region. Our data show that NAb responses to BA.2.87.1 were lower than to BA.2 but higher than to JN.1, suggesting that BA.2.87.1 is not a further antibody escape variant compared with other currently circulating variants. Moreover, XBB.1.5 mRNA boosting increased NAb titers to all variants tested including BA.2.87.1.
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Affiliation(s)
- Ninaad Lasrado
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Annika Rössler
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Marjorie Rowe
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Ai-Ris Y Collier
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Dan H Barouch
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
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6
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Alsaiari SK, Nadeef S, Daristotle JL, Rothwell W, Du B, Garcia J, Zhang L, Sarmadi M, Forster TA, Menon N, Lin SQ, Tostanoski LH, Hachmann N, Wang EY, Ventura JD, Barouch DH, Langer R, Jaklenec A. Zeolitic imidazolate frameworks activate endosomal Toll-like receptors and potentiate immunogenicity of SARS-CoV-2 spike protein trimer. Sci Adv 2024; 10:eadj6380. [PMID: 38446889 PMCID: PMC10917347 DOI: 10.1126/sciadv.adj6380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 01/30/2024] [Indexed: 03/08/2024]
Abstract
Nanomaterials offer unique opportunities to engineer immunomodulatory activity. In this work, we report the Toll-like receptor agonist activity of a nanoscale adjuvant zeolitic imidazolate framework-8 (ZIF-8). The accumulation of ZIF-8 in endosomes and the pH-responsive release of its subunits enable selective engagement with endosomal Toll-like receptors, minimizing the risk of off-target activation. The intrinsic adjuvant properties of ZIF-8, along with the efficient delivery and biomimetic presentation of a severe acute respiratory syndrome coronavirus 2 spike protein receptor-binding domain trimer, primed rapid humoral and cell-mediated immunity in a dose-sparing manner. Our study offers insights for next-generation adjuvants that can potentially impact future vaccine development.
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Affiliation(s)
- Shahad K. Alsaiari
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Seba Nadeef
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - John L. Daristotle
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - William Rothwell
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
- Department of Pathology, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Bujie Du
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Johnny Garcia
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Linzixuan Zhang
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Morteza Sarmadi
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Timothy A. Forster
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Nandita Menon
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Stacey Qiaohui Lin
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Lisa H. Tostanoski
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Nicole Hachmann
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Erika Yan Wang
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - John D. Ventura
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Dan H. Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Robert Langer
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Ana Jaklenec
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
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7
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Vander Straeten A, Sarmadi M, Daristotle JL, Kanelli M, Tostanoski LH, Collins J, Pardeshi A, Han J, Varshney D, Eshaghi B, Garcia J, Forster TA, Li G, Menon N, Pyon SL, Zhang L, Jacob-Dolan C, Powers OC, Hall K, Alsaiari SK, Wolf M, Tibbitt MW, Farra R, Barouch DH, Langer R, Jaklenec A. A microneedle vaccine printer for thermostable COVID-19 mRNA vaccines. Nat Biotechnol 2024; 42:510-517. [PMID: 37095347 PMCID: PMC10593912 DOI: 10.1038/s41587-023-01774-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 03/30/2023] [Indexed: 04/26/2023]
Abstract
Decentralized manufacture of thermostable mRNA vaccines in a microneedle patch (MNP) format could enhance vaccine access in low-resource communities by eliminating the need for a cold chain and trained healthcare personnel. Here we describe an automated process for printing MNP Coronavirus Disease 2019 (COVID-19) mRNA vaccines in a standalone device. The vaccine ink is composed of lipid nanoparticles loaded with mRNA and a dissolvable polymer blend that was optimized for high bioactivity by screening formulations in vitro. We demonstrate that the resulting MNPs are shelf stable for at least 6 months at room temperature when assessed using a model mRNA construct. Vaccine loading efficiency and microneedle dissolution suggest that efficacious, microgram-scale doses of mRNA encapsulated in lipid nanoparticles could be delivered with a single patch. Immunizations in mice using manually produced MNPs with mRNA encoding severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike protein receptor-binding domain stimulate long-term immune responses similar to those of intramuscular administration.
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Affiliation(s)
- Aurélien Vander Straeten
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Morteza Sarmadi
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - John L Daristotle
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Maria Kanelli
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Lisa H Tostanoski
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Joe Collins
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Apurva Pardeshi
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Jooli Han
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Dhruv Varshney
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Behnaz Eshaghi
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Johnny Garcia
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Timothy A Forster
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Gary Li
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Nandita Menon
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Sydney L Pyon
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Linzixuan Zhang
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Catherine Jacob-Dolan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
| | - Olivia C Powers
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Kevin Hall
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Shahad K Alsaiari
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Morris Wolf
- Macromolecular Engineering Laboratory, Department of Mechanical and Process Engineering, ETH Zurich, Zurich, Switzerland
| | - Mark W Tibbitt
- Macromolecular Engineering Laboratory, Department of Mechanical and Process Engineering, ETH Zurich, Zurich, Switzerland
| | | | - Dan H Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
| | - Robert Langer
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA.
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA.
| | - Ana Jaklenec
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA.
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8
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Tong X, Wang Q, Jung W, Chicz TM, Blanc R, Parker LJ, Barouch DH, McNamara RP. Compartment-Specific Antibody Correlates of Protection to SARS-CoV-2 Omicron in Macaques. bioRxiv 2024:2024.03.01.582951. [PMID: 38464001 PMCID: PMC10925337 DOI: 10.1101/2024.03.01.582951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
Antibodies represent a primary mediator of protection against respiratory viruses such as SARS-CoV-2. Serum neutralizing antibodies (NAbs) are often considered a primary correlate of protection. However, detailed antibody profiles including characterization of antibody functions in different anatomic compartments are not well understood. Here we show that antibody correlates of protection against SARS-CoV-2 challenge are different in systemic versus mucosal compartments in rhesus macaques. In serum, neutralizing antibodies were the strongest correlate of protection and were linked to Spike-specific binding antibodies and other extra-neutralizing antibody functions that create a larger protective network. In contrast, in bronchiolar lavage (BAL), antibody-dependent cellular phagocytosis (ADCP) proved the strongest correlate of protection rather than NAbs. Within BAL, ADCP was linked to mucosal Spike-specific IgG, IgA/secretory IgA, and Fcγ-receptor binding antibodies. Our results support a model in which antibodies with different functions mediate protection at different anatomic sites. The correlation of ADCP and other Fc functional antibody responses with protection in BAL suggests that these antibody responses may be critical for protection against SARS-CoV-2 Omicron challenge in mucosa.
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Affiliation(s)
- Xin Tong
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA, United States
| | - Qixin Wang
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA, United States
| | - Wonyeong Jung
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA, United States
| | - Taras M. Chicz
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA, United States
| | - Ross Blanc
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA, United States
| | - Lily J. Parker
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA, United States
| | - Dan H. Barouch
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA, United States
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Ryan P. McNamara
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA, United States
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9
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Cassidy T, Stephenson KE, Barouch DH, Perelson AS. Modeling resistance to the broadly neutralizing antibody PGT121 in people living with HIV-1. PLoS Comput Biol 2024; 20:e1011518. [PMID: 38551976 PMCID: PMC11006161 DOI: 10.1371/journal.pcbi.1011518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 04/10/2024] [Accepted: 03/14/2024] [Indexed: 04/11/2024] Open
Abstract
PGT121 is a broadly neutralizing antibody in clinical development for the treatment and prevention of HIV-1 infection via passive administration. PGT121 targets the HIV-1 V3-glycan and demonstrated potent antiviral activity in a phase I clinical trial. Resistance to PGT121 monotherapy rapidly occurred in the majority of participants in this trial with the sampled rebound viruses being entirely resistant to PGT121 mediated neutralization. However, two individuals experienced long-term ART-free viral suppression following antibody infusion and retained sensitivity to PGT121 upon viral rebound. Here, we develop mathematical models of the HIV-1 dynamics during this phase I clinical trial. We utilize these models to understand the dynamics leading to PGT121 resistance and to identify the mechanisms driving the observed long-term viral control. Our modeling highlights the importance of the relative fitness difference between PGT121 sensitive and resistant subpopulations prior to treatment. Specifically, by fitting our models to data, we identify the treatment-induced competitive advantage of previously existing or newly generated resistant population as a primary driver of resistance. Finally, our modeling emphasizes the high neutralization ability of PGT121 in both participants who exhibited long-term viral control.
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Affiliation(s)
- Tyler Cassidy
- School of Mathematics, University of Leeds, Leeds, United Kingdom
| | - Kathryn E. Stephenson
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States of America
- Division of Infectious Diseases, Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States of America
- Ragon Institute of MGH, MIT and Harvard, Cambridge, Massachusetts, United States of America
| | - Dan H. Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States of America
- Division of Infectious Diseases, Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States of America
- Ragon Institute of MGH, MIT and Harvard, Cambridge, Massachusetts, United States of America
| | - Alan S. Perelson
- Theoretical Biology and Biophysics, Los Alamos National Laboratory, Los Alamos, New Mexico, United States of America
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10
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Lasrado N, Collier ARY, Miller J, Hachmann NP, Liu J, Anand T, A. Bondzie E, Fisher JL, Mazurek CR, Patio RC, Rodrigues SL, Rowe M, Surve N, Ty DM, Wu C, Chicz TM, Tong X, Korber B, McNamara RP, Barouch DH. Waning immunity and IgG4 responses following bivalent mRNA boosting. Sci Adv 2024; 10:eadj9945. [PMID: 38394195 PMCID: PMC10889350 DOI: 10.1126/sciadv.adj9945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 01/22/2024] [Indexed: 02/25/2024]
Abstract
Messenger RNA (mRNA) vaccines were highly effective against the ancestral SARS-CoV-2 strain, but the efficacy of bivalent mRNA boosters against XBB variants was substantially lower. Here, we show limited durability of neutralizing antibody (NAb) responses against XBB variants and isotype switching to immunoglobulin G4 (IgG4) responses following bivalent mRNA boosting. Bivalent mRNA boosting elicited modest XBB.1-, XBB.1.5-, and XBB.1.16-specific NAbs that waned rapidly within 3 months. In contrast, bivalent mRNA boosting induced more robust and sustained NAbs against the ancestral WA1/2020 strain, suggesting immune imprinting. Following bivalent mRNA boosting, serum antibody responses were primarily IgG2 and IgG4 responses with poor Fc functional activity. In contrast, a third monovalent mRNA immunization boosted all isotypes including IgG1 and IgG3 with robust Fc functional activity. These data show substantial immune imprinting for the ancestral spike and isotype switching to IgG4 responses following bivalent mRNA boosting, with important implications for future booster designs and boosting strategies.
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Affiliation(s)
- Ninaad Lasrado
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Ai-ris Y. Collier
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Jessica Miller
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Nicole P. Hachmann
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Jinyan Liu
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Trisha Anand
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Esther A. Bondzie
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Jana L. Fisher
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Camille R. Mazurek
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Robert C. Patio
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | | | - Marjorie Rowe
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Nehalee Surve
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Darren M. Ty
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Cindy Wu
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Taras M. Chicz
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
| | - Xin Tong
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
| | - Bette Korber
- Los Alamos National Laboratory and New Mexico Consortium, Los Alamos, NM, USA
| | | | - Dan H. Barouch
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
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11
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Chang Y, Liu J, Jiang Y, Ma A, Yeo YY, Guo Q, McNutt M, Krull J, Rodig SJ, Barouch DH, Nolan G, Xu D, Jiang S, Li Z, Liu B, Ma Q. Graph Fourier transform for spatial omics representation and analyses of complex organs. Res Sq 2024:rs.3.rs-3952048. [PMID: 38410424 PMCID: PMC10896409 DOI: 10.21203/rs.3.rs-3952048/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
Spatial omics technologies are capable of deciphering detailed components of complex organs or tissue in cellular and subcellular resolution. A robust, interpretable, and unbiased representation method for spatial omics is necessary to illuminate novel investigations into biological functions, whereas a mathematical theory deficiency still exists. We present SpaGFT (Spatial Graph Fourier Transform), which provides a unique analytical feature representation of spatial omics data and elucidates molecular signatures linked to critical biological processes within tissues and cells. It outperformed existing tools in spatially variable gene prediction and gene expression imputation across human/mouse Visium data. Integrating SpaGFT representation into existing machine learning frameworks can enhance up to 40% accuracy of spatial domain identification, cell type annotation, cell-to-spot alignment, and subcellular hallmark inference. SpaGFT identified immunological regions for B cell maturation in human lymph node Visium data, characterized secondary follicle variations from in-house human tonsil CODEX data, and detected extremely rare subcellular organelles such as Cajal body and Set1/COMPASS. This new method lays the groundwork for a new theoretical model in explainable AI, advancing our understanding of tissue organization and function.
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Affiliation(s)
- Yuzhou Chang
- Department of Biomedical Informatics, College of Medicine, Ohio State University, Columbus, OH 43210, USA
- Pelotonia Institute for Immuno-Oncology, The James Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA
| | - Jixin Liu
- School of Mathematics, Shandong University, Jinan 250100, China
| | - Yi Jiang
- Department of Biomedical Informatics, College of Medicine, Ohio State University, Columbus, OH 43210, USA
| | - Anjun Ma
- Department of Biomedical Informatics, College of Medicine, Ohio State University, Columbus, OH 43210, USA
- Pelotonia Institute for Immuno-Oncology, The James Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA
| | - Yao Yu Yeo
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02115, USA
| | - Qi Guo
- Department of Biomedical Informatics, College of Medicine, Ohio State University, Columbus, OH 43210, USA
| | - Megan McNutt
- Department of Biomedical Informatics, College of Medicine, Ohio State University, Columbus, OH 43210, USA
| | - Jordan Krull
- Department of Biomedical Informatics, College of Medicine, Ohio State University, Columbus, OH 43210, USA
- Pelotonia Institute for Immuno-Oncology, The James Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA
| | - Scott J. Rodig
- Department of Pathology, Dana Farber Cancer Institute, Boston, MA 02115 USA
- Department of Pathology, Brigham & Women’s Hospital, Boston, MA 02115, USA
| | - Dan H. Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02115, USA
- William Bosworth Castle Professor of Medicine, Harvard Medical School
- Ragon Institute of MGH, MIT, and Harvard
| | - Garry Nolan
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA
- Department of Pathology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Dong Xu
- Department of Electrical Engineering and Computer Science, and Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65211, USA
| | - Sizun Jiang
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02115, USA
- Department of Pathology, Dana Farber Cancer Institute, Boston, MA 02115 USA
- Department of Pathology, Brigham & Women’s Hospital, Boston, MA 02115, USA
- Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
- Department of Microbiology, Harvard Medical School, Boston, MA 02115, USA
| | - Zihai Li
- Pelotonia Institute for Immuno-Oncology, The James Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA
| | - Bingqiang Liu
- School of Mathematics, Shandong University, Jinan 250100, China
| | - Qin Ma
- Department of Biomedical Informatics, College of Medicine, Ohio State University, Columbus, OH 43210, USA
- Pelotonia Institute for Immuno-Oncology, The James Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA
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12
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McMahan K, Wegmann F, Aid M, Sciacca M, Liu J, Hachmann NP, Miller J, Jacob-Dolan C, Powers O, Hope D, Wu C, Pereira J, Murdza T, Mazurek CR, Hoyt A, Boon ACM, Davis-Gardner M, Suthar MS, Martinot AJ, Boursiquot M, Cook A, Pessaint L, Lewis MG, Andersen H, Tolboom J, Serroyen J, Solforosi L, Costes LMM, Zahn RC, Barouch DH. Mucosal boosting enhances vaccine protection against SARS-CoV-2 in macaques. Nature 2024; 626:385-391. [PMID: 38096903 PMCID: PMC10849944 DOI: 10.1038/s41586-023-06951-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 12/07/2023] [Indexed: 01/26/2024]
Abstract
A limitation of current SARS-CoV-2 vaccines is that they provide minimal protection against infection with current Omicron subvariants1,2, although they still provide protection against severe disease. Enhanced mucosal immunity may be required to block infection and onward transmission. Intranasal administration of current vaccines has proven inconsistent3-7, suggesting that alternative immunization strategies may be required. Here we show that intratracheal boosting with a bivalent Ad26-based SARS-CoV-2 vaccine results in substantial induction of mucosal humoral and cellular immunity and near-complete protection against SARS-CoV-2 BQ.1.1 challenge. A total of 40 previously immunized rhesus macaques were boosted with a bivalent Ad26 vaccine by the intramuscular, intranasal and intratracheal routes, or with a bivalent mRNA vaccine by the intranasal route. Ad26 boosting by the intratracheal route led to a substantial expansion of mucosal neutralizing antibodies, IgG and IgA binding antibodies, and CD8+ and CD4+ T cell responses, which exceeded those induced by Ad26 boosting by the intramuscular and intranasal routes. Intratracheal Ad26 boosting also led to robust upregulation of cytokine, natural killer, and T and B cell pathways in the lungs. After challenge with a high dose of SARS-CoV-2 BQ.1.1, intratracheal Ad26 boosting provided near-complete protection, whereas the other boosting strategies proved less effective. Protective efficacy correlated best with mucosal humoral and cellular immune responses. These data demonstrate that these immunization strategies induce robust mucosal immunity, suggesting the feasibility of developing vaccines that block respiratory viral infections.
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Affiliation(s)
- Katherine McMahan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Frank Wegmann
- Janssen Vaccines and Prevention, Leiden, Netherlands
| | - Malika Aid
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Michaela Sciacca
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Jinyan Liu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Nicole P Hachmann
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Jessica Miller
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Catherine Jacob-Dolan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA
| | - Olivia Powers
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - David Hope
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Cindy Wu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Juliana Pereira
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Tetyana Murdza
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Camille R Mazurek
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Amelia Hoyt
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | | | | | | | - Amanda J Martinot
- Tufts University Cummings School of Veterinary Medicine, Grafton, MA, USA
| | | | | | | | | | | | | | - Jan Serroyen
- Janssen Vaccines and Prevention, Leiden, Netherlands
| | | | | | - Roland C Zahn
- Janssen Vaccines and Prevention, Leiden, Netherlands
| | - Dan H Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA.
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA.
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13
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Nkolola JP, Barouch DH. Prophylactic HIV-1 vaccine trials: past, present, and future. Lancet HIV 2024; 11:e117-e124. [PMID: 38141639 DOI: 10.1016/s2352-3018(23)00264-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 09/24/2023] [Accepted: 10/11/2023] [Indexed: 12/25/2023]
Abstract
An effective HIV-1 vaccine is a global health priority but has remained elusive for more than 40 years. Key scientific hurdles that have hampered vaccine development are the unprecedented genetic variability of the virus, the rapid establishment of persistent viral latency, and the challenges associated with induction of broadly neutralising antibodies. Clinical trials have been instrumental in evaluating scientific concepts and testing vaccine strategies. This Review discusses lessons learned from clinical trials of HIV-1 vaccines, current technologies that are being explored, and future considerations in the development of a safe and effective HIV-1 vaccine.
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Affiliation(s)
- Joseph P Nkolola
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Dan H Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA.
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14
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Song NJ, Chakravarthy KB, Jeon H, Bolyard C, Reynolds K, Weller KP, Reisinger S, Wang Y, Li A, Jiang S, Ma Q, Barouch DH, Rubinstein MP, Shields PG, Oltz EM, Chung D, Li Z. mRNA vaccines against SARS-CoV-2 induce divergent antigen-specific T-cell responses in patients with lung cancer. J Immunother Cancer 2024; 12:e007922. [PMID: 38177076 PMCID: PMC10773442 DOI: 10.1136/jitc-2023-007922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/23/2023] [Indexed: 01/06/2024] Open
Abstract
BACKGROUND The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron variant is highly transmissible and evades pre-established immunity. Messenger RNA (mRNA) vaccination against ancestral strain spike protein can induce intact T-cell immunity against the Omicron variant, but efficacy of booster vaccination in patients with late-stage lung cancer on immune-modulating agents including anti-programmed cell death protein 1(PD-1)/programmed death-ligand 1 (PD-L1) has not yet been elucidated. METHODS We assessed T-cell responses using a modified activation-induced marker assay, coupled with high-dimension flow cytometry analyses. Peripheral blood mononuclear cells (PBMCs) were stimulated with various viral peptides and antigen-specific T-cell responses were evaluated using flow cytometry. RESULTS Booster vaccines induced CD8+ T-cell response against the ancestral SARS-CoV-2 strain and Omicron variant in both non-cancer subjects and patients with lung cancer, but only a marginal induction was detected for CD4+ T cells. Importantly, antigen-specific T cells from patients with lung cancer showed distinct subpopulation dynamics with varying degrees of differentiation compared with non-cancer subjects, with evidence of dysfunction. Notably, female-biased T-cell responses were observed. CONCLUSION We conclude that patients with lung cancer on immunotherapy show a substantial qualitative deviation from non-cancer subjects in their T-cell response to mRNA vaccines, highlighting the need for heightened protective measures for patients with cancer to minimize the risk of breakthrough infection with the Omicron and other future variants.
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Affiliation(s)
- No-Joon Song
- Pelotonia Institute for Immuno-Oncology, The Ohio State University Comprehensive Cancer Center Arthur G James Cancer Hospital and Richard J Solove Research Institute, Columbus, Ohio, USA
| | - Karthik B Chakravarthy
- Pelotonia Institute for Immuno-Oncology, The Ohio State University Comprehensive Cancer Center Arthur G James Cancer Hospital and Richard J Solove Research Institute, Columbus, Ohio, USA
| | - Hyeongseon Jeon
- Pelotonia Institute for Immuno-Oncology, The Ohio State University Comprehensive Cancer Center Arthur G James Cancer Hospital and Richard J Solove Research Institute, Columbus, Ohio, USA
- Department of Biomedical Informatics, The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Chelsea Bolyard
- Pelotonia Institute for Immuno-Oncology, The Ohio State University Comprehensive Cancer Center Arthur G James Cancer Hospital and Richard J Solove Research Institute, Columbus, Ohio, USA
| | - Kelsi Reynolds
- Pelotonia Institute for Immuno-Oncology, The Ohio State University Comprehensive Cancer Center Arthur G James Cancer Hospital and Richard J Solove Research Institute, Columbus, Ohio, USA
| | - Kevin P Weller
- Pelotonia Institute for Immuno-Oncology, The Ohio State University Comprehensive Cancer Center Arthur G James Cancer Hospital and Richard J Solove Research Institute, Columbus, Ohio, USA
| | - Sarah Reisinger
- The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Yi Wang
- Pelotonia Institute for Immuno-Oncology, The Ohio State University Comprehensive Cancer Center Arthur G James Cancer Hospital and Richard J Solove Research Institute, Columbus, Ohio, USA
| | - Anqi Li
- Pelotonia Institute for Immuno-Oncology, The Ohio State University Comprehensive Cancer Center Arthur G James Cancer Hospital and Richard J Solove Research Institute, Columbus, Ohio, USA
| | - Sizun Jiang
- Department of Pathology, Stanford University, Stanford, California, USA
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Qin Ma
- Pelotonia Institute for Immuno-Oncology, The Ohio State University Comprehensive Cancer Center Arthur G James Cancer Hospital and Richard J Solove Research Institute, Columbus, Ohio, USA
- Department of Biomedical Informatics, The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Dan H Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Mark P Rubinstein
- Pelotonia Institute for Immuno-Oncology, The Ohio State University Comprehensive Cancer Center Arthur G James Cancer Hospital and Richard J Solove Research Institute, Columbus, Ohio, USA
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Peter G Shields
- The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Eugene M Oltz
- Department of Microbial Infection and Immunity, The Ohio State University, Columbus, Ohio, USA
| | - Dongjun Chung
- Pelotonia Institute for Immuno-Oncology, The Ohio State University Comprehensive Cancer Center Arthur G James Cancer Hospital and Richard J Solove Research Institute, Columbus, Ohio, USA
- Department of Biomedical Informatics, The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Zihai Li
- Pelotonia Institute for Immuno-Oncology, The Ohio State University Comprehensive Cancer Center Arthur G James Cancer Hospital and Richard J Solove Research Institute, Columbus, Ohio, USA
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, Ohio, USA
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15
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Fan J, Li S, Zhang Y, Zheng J, Wang D, Liao Y, Cui Z, Zhao D, Barouch DH, Yu J. Early Emerging SARS-CoV-2 Spike Mutants Are Diversified in Virologic Properties but Elicit Compromised Antibody Responses. Viruses 2023; 15:2401. [PMID: 38140642 PMCID: PMC10747620 DOI: 10.3390/v15122401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 12/07/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023] Open
Abstract
Despite the effective antivirals and vaccines, COVID-19 remains a public health concern. The mutations that occurred during the early stage of the pandemic can be valuable in assessing the viral fitness and evolutionary trajectory. In this study, we analyzed a panel of 2969 spike sequences deposited in GISAID before April 2020 and characterized nine representative spike single-point mutants in detail. Compared with the WA01/2020, most (8 out of 9) mutants demonstrated an equivalent or diminished protein expression or processing, pseudovirus infectivity, and cell-cell fusion. Interestingly, most of the mutants in native form elicited minimum antibody responses in mice despite unaltered CD4+ and CD8+ T cell responses. The mutants remained sensitive to the antisera and the type I interferon. Taken together, these data suggest that the early emerging mutants are virologically divergent, and some of which showed transmission fitness. Our findings have important implications for the retrospective tracing of the early SARS-CoV-2 transmission and future pandemic preparedness.
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Affiliation(s)
- Junhao Fan
- State Key Laboratory of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510182, China;
- Guangzhou National Laboratory, Bio-Island, Guangzhou 510005, China; (S.L.); (Y.Z.); (J.Z.); (D.W.); (Z.C.)
| | - Shixiong Li
- Guangzhou National Laboratory, Bio-Island, Guangzhou 510005, China; (S.L.); (Y.Z.); (J.Z.); (D.W.); (Z.C.)
- College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Yao Zhang
- Guangzhou National Laboratory, Bio-Island, Guangzhou 510005, China; (S.L.); (Y.Z.); (J.Z.); (D.W.); (Z.C.)
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510080, China
| | - Jihao Zheng
- Guangzhou National Laboratory, Bio-Island, Guangzhou 510005, China; (S.L.); (Y.Z.); (J.Z.); (D.W.); (Z.C.)
| | - Dongfang Wang
- Guangzhou National Laboratory, Bio-Island, Guangzhou 510005, China; (S.L.); (Y.Z.); (J.Z.); (D.W.); (Z.C.)
| | - Yunxi Liao
- Department of Biomedical Informatics, School of Basic Medical Sciences, Peking University, Beijing 100191, China; (Y.L.); (D.Z.)
- State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing 100191, China
| | - Zhibo Cui
- Guangzhou National Laboratory, Bio-Island, Guangzhou 510005, China; (S.L.); (Y.Z.); (J.Z.); (D.W.); (Z.C.)
- College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Dongyu Zhao
- Department of Biomedical Informatics, School of Basic Medical Sciences, Peking University, Beijing 100191, China; (Y.L.); (D.Z.)
- State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing 100191, China
| | - Dan H. Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Jingyou Yu
- State Key Laboratory of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510182, China;
- Guangzhou National Laboratory, Bio-Island, Guangzhou 510005, China; (S.L.); (Y.Z.); (J.Z.); (D.W.); (Z.C.)
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16
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Lasrado N, Collier ARY, Hachmann NP, Miller J, Rowe M, Schonberg ED, Rodrigues SL, LaPiana A, Patio RC, Anand T, Fisher J, Mazurek CR, Guan R, Wagh K, Theiler J, Korber BT, Barouch DH. Neutralization escape by SARS-CoV-2 Omicron subvariant BA.2.86. Vaccine 2023; 41:6904-6909. [PMID: 37872011 PMCID: PMC10842519 DOI: 10.1016/j.vaccine.2023.10.051] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 10/17/2023] [Accepted: 10/18/2023] [Indexed: 10/25/2023]
Abstract
The Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) variant BA.2.86 has over 30 mutations in spike compared with BA.2 and XBB.1.5, which raised the possibility that BA.2.86 might evade neutralizing antibodies (NAbs) induced by vaccination or infection. In this study, we show that NAb titers are substantially lower to BA.2.86 compared with BA.2 but are similar or slightly higher than to other current circulating variants, including XBB.1.5, EG.5.1, and FL.1.5.1. Moreover, NAb titers against all these variants were higher in vaccinated individuals with a history of XBB.1.5 infection compared with vaccinated individuals with no history of XBB.1.5 infection, suggesting the potential utility of the monovalent XBB.1.5 mRNA boosters.
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Affiliation(s)
| | | | | | | | - Marjorie Rowe
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | | | | | | | | | - Trisha Anand
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Jana Fisher
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | | | - Ruoran Guan
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Kshitij Wagh
- Los Alamos National Laboratories, Santa Fe, NM, USA
| | | | | | - Dan H Barouch
- Beth Israel Deaconess Medical Center, Boston, MA, USA.
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17
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Lasrado N, Barouch DH. SARS-CoV-2 Hybrid Immunity: The Best of Both Worlds. J Infect Dis 2023; 228:1311-1313. [PMID: 37592872 DOI: 10.1093/infdis/jiad353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 08/15/2023] [Indexed: 08/19/2023] Open
Abstract
Three and a half years into the coronavirus disease 2019 (COVID-19) pandemic, the nature and durability of protection against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) still remains unclear. Current COVID-19 mRNA vaccines have been shown to provide minimal protection against infection with XBB variants but substantial protection against severe disease. However, such protection appears to wane quickly. In contrast, protection from the combination of both vaccination and infection, termed "hybrid immunity", has been shown to be greater in magnitude and durability than that provided by either vaccine immunity or natural immunity alone.
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Affiliation(s)
- Ninaad Lasrado
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Dan H Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, and Harvard, Cambridge, Massachusetts, USA
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18
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Sambaturu N, Fray EJ, Wu F, Zitzmann C, Simonetti FR, Barouch DH, Siliciano JD, Siliciano RF, Ribeiro RM, Perelson AS, Molina-París C, Leitner T. Last in first out: SIV proviruses seeded later in infection are harbored in short-lived CD4 + T cells. bioRxiv 2023:2023.11.03.565539. [PMID: 37961482 PMCID: PMC10635124 DOI: 10.1101/2023.11.03.565539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
HIV can persist in a latent form as integrated DNA (provirus) in resting CD4+ T cells of infected individuals and as such is unaffected by antiretroviral therapy (ART). Despite being a major obstacle for eradication efforts, the genetic variation and timing of formation of this latent reservoir remains poorly understood. Previous studies on when virus is deposited in the latent reservoir have come to contradictory conclusions. To reexamine the genetic variation of HIV in CD4+ T cells during ART, we determined the divergence in envelope sequences collected from 10 SIV infected rhesus macaques. We found that the macaques displayed a biphasic decline of the viral divergence over time, where the first phase lasted for an average of 11.6 weeks (range 4-28 weeks). Motivated by recent observations that the HIV-infected CD4+ T cell population is composed of short- and long-lived subsets, we developed a model to study the divergence dynamics. We found that SIV in short-lived cells was on average more diverged, while long-lived cells harbored less diverged virus. This suggests that the long-lived cells harbor virus deposited starting earlier in infection and continuing throughout infection, while short-lived cells predominantly harbor more recent virus. As these cell populations decayed, the overall proviral divergence decline matched that observed in the empirical data. This model explains previous seemingly contradictory results on the timing of virus deposition into the latent reservoir, and should provide guidance for future eradication efforts.
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Affiliation(s)
- Narmada Sambaturu
- Theoretical Biology and Biophysics Group, Los Alamos National Laboratory, Los Alamos, NM 87545
| | - Emily J Fray
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205
| | - Fengting Wu
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205
| | - Carolin Zitzmann
- Theoretical Biology and Biophysics Group, Los Alamos National Laboratory, Los Alamos, NM 87545
| | - Francesco R Simonetti
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205
| | - Dan H Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Janet D Siliciano
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205
| | - Robert F Siliciano
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205
- Howard Hughes Medical Institute, Baltimore, MD 21205, USA
| | - Ruy M Ribeiro
- Theoretical Biology and Biophysics Group, Los Alamos National Laboratory, Los Alamos, NM 87545
| | - Alan S Perelson
- Theoretical Biology and Biophysics Group, Los Alamos National Laboratory, Los Alamos, NM 87545
| | - Carmen Molina-París
- Theoretical Biology and Biophysics Group, Los Alamos National Laboratory, Los Alamos, NM 87545
| | - Thomas Leitner
- Theoretical Biology and Biophysics Group, Los Alamos National Laboratory, Los Alamos, NM 87545
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19
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van Duijn J, Stieh D, Fernandez N, King D, Gilmour J, Tolboom J, Callewaert K, Willems W, Pau MG, De Rosa SC, McElrath MJ, Barouch DH, Hayes P. Mosaic HIV-1 vaccination induces anti-viral CD8 + T cell functionality in the phase 1/2a clinical trial APPROACH. J Virol 2023; 97:e0112623. [PMID: 37811993 PMCID: PMC10617392 DOI: 10.1128/jvi.01126-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 08/28/2023] [Indexed: 10/10/2023] Open
Abstract
IMPORTANCE The functionality of CD8+ T cells against human immunodeficiency virus-1 (HIV-1) antigens is indicative of HIV-progression in both animal models and people living with HIV. It is, therefore, of interest to assess CD8+ T cell responses in a prophylactic vaccination setting, as this may be an important component of the immune system that inhibits HIV-1 replication. T cell responses induced by the adenovirus serotype 26 (Ad26) mosaic vaccine regimen were assessed previously by IFN-γ ELISpot and flow cytometric assays, yet these assays only measure cytokine production but not the capacity of CD8+ T cells to inhibit replication of HIV-1. In this study, we demonstrate direct anti-viral function of the clinical Ad26 mosaic vaccine regimen through ex vivo inhibition of replication of diverse clades of HIV-1 isolates in the participant's own CD4+ T cells.
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Affiliation(s)
| | - Daniel Stieh
- Janssen Vaccines & Prevention B.V., Leiden, the Netherlands
| | - Natalia Fernandez
- IAVI Human Immunology Laboratory, Imperial College, London, United Kingdom
| | - Deborah King
- IAVI Human Immunology Laboratory, Imperial College, London, United Kingdom
| | - Jill Gilmour
- IAVI Human Immunology Laboratory, Imperial College, London, United Kingdom
| | - Jeroen Tolboom
- Janssen Vaccines & Prevention B.V., Leiden, the Netherlands
| | | | | | - Maria G. Pau
- Janssen Vaccines & Prevention B.V., Leiden, the Netherlands
| | - Stephen C. De Rosa
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - M. Juliana McElrath
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Dan H. Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Peter Hayes
- IAVI Human Immunology Laboratory, Imperial College, London, United Kingdom
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20
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Kumar MR, Fray EJ, Bender AM, Zitzmann C, Ribeiro RM, Perelson AS, Barouch DH, Siliciano JD, Siliciano RF. Biphasic decay of intact SHIV genomes following initiation of antiretroviral therapy complicates analysis of interventions targeting the reservoir. Proc Natl Acad Sci U S A 2023; 120:e2313209120. [PMID: 37844236 PMCID: PMC10614214 DOI: 10.1073/pnas.2313209120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 09/05/2023] [Indexed: 10/18/2023] Open
Abstract
The latent reservoir for HIV-1 in resting CD4+ T cells persists despite antiretroviral therapy (ART) and precludes cure. Reservoir-targeting interventions are evaluated in ART-treated macaques infected with simian immunodeficiency virus (SIV) or simian-human immunodeficiency virus (SHIV). Efficacy is determined by reservoir measurements before and after the intervention. However, most proviruses persisting in the setting of ART are defective. In addition, intact HIV-1 and SIV genomes undergo complex, multiphasic decay observable when new infection events are blocked by ART. Intervention-induced elimination of latently infected cells must be distinguished from natural decay. Here, we address these issues for SHIV. We describe an intact proviral DNA assay that allows digital counting of SHIV genomes lacking common fatal defects. We show that intact SHIV genomes in circulating CD4+ T cells undergo biphasic decay during the first year of ART, with a rapid first phase (t1/2 = 30.1 d) and a slower second phase (t1/2 = 8.1 mo) that is still more rapid that the slow decay observed in people with HIV-1 on long-term ART (t1/2 = 3.7 y). In SHIV models, most interventions are tested during 2nd phase decay. Natural 2nd phase decay must be considered in evaluating interventions as most infected cells present at this time do not become part of the stable reservoir. In addition, for interventions tested during 2nd phase decay, a caveat is that the intervention may not be equally effective in people with HIV on long-term ART whose reservoirs are dominated by latently infected cells with a slower decay rate.
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Affiliation(s)
- Mithra R. Kumar
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD21205
| | - Emily J. Fray
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD21205
| | - Alexandra M. Bender
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD21205
| | | | | | | | - Dan H. Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA02215
| | - Janet D. Siliciano
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD21205
| | - Robert F. Siliciano
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD21205
- HHMI, Baltimore, MD21205
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21
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Aid M, Stephenson KE, Collier ARY, Nkolola JP, Michael JV, McKenzie SE, Barouch DH. Activation of coagulation and proinflammatory pathways in thrombosis with thrombocytopenia syndrome and following COVID-19 vaccination. Nat Commun 2023; 14:6703. [PMID: 37872311 PMCID: PMC10593859 DOI: 10.1038/s41467-023-42559-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 10/16/2023] [Indexed: 10/25/2023] Open
Abstract
Thrombosis with thrombocytopenia syndrome (TTS) is a rare but potentially severe adverse event following immunization with adenovirus vector-based COVID-19 vaccines such as Ad26.COV2.S (Janssen) and ChAdOx1 (AstraZeneca). However, no case of TTS has been reported in over 1.5 million individuals who received a second immunization with Ad26.COV2.S in the United States. Here we utilize transcriptomic and proteomic profiling to compare individuals who receive two doses of Ad26.COV2.S with those vaccinated with BNT162b2 or mRNA-1273. Initial Ad26.COV2.S vaccination induces transient activation of platelet and coagulation and innate immune pathways that resolve by day 7; by contrast, patients with TTS show robust upregulation of these pathways on days 15-19 following initial Ad26.COV2.S vaccination. Meanwhile, a second immunization or a reduced initial dose of Ad26.COV2.S induces lower activation of these pathways than does the full initial dose. Our data suggest a role of coagulation and proinflammatory pathways in TTS pathogenesis, which may help optimize vaccination regimens to reduce TTS risk.
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Affiliation(s)
- Malika Aid
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Kathryn E Stephenson
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Ai-Ris Y Collier
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Joseph P Nkolola
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - James V Michael
- Department of Medicine, The Cardeza Foundation for Hematologic Research, Thomas Jefferson University, Philadelphia, PA, USA
| | - Steven E McKenzie
- Department of Medicine, The Cardeza Foundation for Hematologic Research, Thomas Jefferson University, Philadelphia, PA, USA
| | - Dan H Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, and Harvard University, Cambridge, MA, USA.
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22
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Aid M, Sciacca M, McMahan K, Hope D, Liu J, Jacob-Dolan C, Powers O, Barrett J, Wu C, Mutoni A, Murdza T, Richter H, Velasco J, Teow E, Boursiquot M, Cook A, Orekov T, Hamilton M, Pessaint L, Ryan A, Hayes T, Martinot AJ, Seaman MS, Lewis MG, Andersen H, Barouch DH. Mpox infection protects against re-challenge in rhesus macaques. Cell 2023; 186:4652-4661.e13. [PMID: 37734373 PMCID: PMC10591870 DOI: 10.1016/j.cell.2023.08.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 06/06/2023] [Accepted: 08/21/2023] [Indexed: 09/23/2023]
Abstract
The mpox outbreak of 2022-2023 involved rapid global spread in men who have sex with men. We infected 18 rhesus macaques with mpox by the intravenous, intradermal, and intrarectal routes and observed robust antibody and T cell responses following all three routes of infection. Numerous skin lesions and high plasma viral loads were observed following intravenous and intradermal infection. Skin lesions peaked on day 10 and resolved by day 28 following infection. On day 28, we re-challenged all convalescent and 3 naive animals with mpox. All convalescent animals were protected against re-challenge. Transcriptomic studies showed upregulation of innate and inflammatory responses and downregulation of collagen formation and extracellular matrix organization following challenge, as well as rapid activation of T cell and plasma cell responses following re-challenge. These data suggest key mechanistic insights into mpox pathogenesis and immunity. This macaque model should prove useful for evaluating mpox vaccines and therapeutics.
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Affiliation(s)
- Malika Aid
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Michaela Sciacca
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Katherine McMahan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - David Hope
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Jinyan Liu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Catherine Jacob-Dolan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA; Harvard Medical School, Boston, MA 02115, USA
| | - Olivia Powers
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Julia Barrett
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Cindy Wu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Audrey Mutoni
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Tetyana Murdza
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Hannah Richter
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | | | | | | | | | | | | | | | - Alaina Ryan
- Tufts University Cummings School of Veterinary Medicine, North Grafton, MA 01536, USA
| | - Tammy Hayes
- Tufts University Cummings School of Veterinary Medicine, North Grafton, MA 01536, USA
| | - Amanda J Martinot
- Tufts University Cummings School of Veterinary Medicine, North Grafton, MA 01536, USA
| | - Michael S Seaman
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | | | | | - Dan H Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA; Harvard Medical School, Boston, MA 02115, USA; Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA 02139, USA.
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23
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Sobieszczyk ME, Mannheimer S, Paez CA, Yu C, Gamble T, Theodore DA, Chege W, Yacovone M, Hanscom B, Heptinstall J, Seaton KE, Zhang L, Miner MD, Eaton A, Weiner JA, Mayer K, Kalams S, Stephenson K, Julg B, Caskey M, Nussenzweig M, Gama L, Barouch DH, Ackerman ME, Tomaras GD, Huang Y, Montefiori D. Safety, tolerability, pharmacokinetics, and immunological activity of dual-combinations and triple-combinations of anti-HIV monoclonal antibodies PGT121, PGDM1400, 10-1074, and VRC07-523LS administered intravenously to HIV-uninfected adults: a phase 1 randomised trial. Lancet HIV 2023; 10:e653-e662. [PMID: 37802566 PMCID: PMC10629933 DOI: 10.1016/s2352-3018(23)00140-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 05/16/2023] [Accepted: 06/09/2023] [Indexed: 10/10/2023]
Abstract
BACKGROUND Preclinical and clinical studies suggest that combinations of broadly neutralising antibodies (bnAbs) targeting different HIV envelope epitopes might be required for sufficient prevention of infection. We aimed to evaluate the dual and triple anti-HIV bnAb combinations of PGDM1400 (V2 Apex), PGT121 (V3 glycan), 10-1074 (V3 glycan), and VRC07-523LS (CD4 binding site). METHODS In this phase 1 trial (HVTN 130/HPTN 089), adults without HIV were randomly assigned (1:1:1) to three dual-bnAb treatment groups simultaneously, or the triple-bnAb group, receiving 20 mg/kg of each antibody administered intravenously at four centres in the USA. Participants received a single dose of PGT121 + VRC07-523LS (treatment one; n=6), PGDM1400 + VRC07-523LS (treatment two; n=6), or 10-1074 + VRC07-523LS (treatment three; n=6), and two doses of PGDM1400 + PGT121 + VRC07-523LS (treatment four; n=9). Primary outcomes were safety, pharmacokinetics, and neutralising activity. Safety was determined by monitoring for 60 min after infusions and throughout the study by collecting laboratory assessments (ie, blood count, chemistry, urinalysis, and HIV), and solicited and unsolicited adverse events (via case report forms and participant diaries). Serum concentrations of each bnAb were measured by binding antibody assays on days 0, 3, 6, 14, 28, 56, 112, 168, 224, 280, and 336, and by serum neutralisation titres against Env-pseudotyped viruses on days 0, 3, 28, 56, and 112. Pharmacokinetic parameters were estimated by use of two-compartment population pharmacokinetic models; combination bnAb neutralisation titres were directly measured and assessed with different interaction models. This trial is registered with ClinicalTrials.gov, NCT03928821, and has been completed. FINDINGS 27 participants were enrolled from July 31, to Dec 20, 2019. The median age was 26 years (range 19-50), 16 (58%) of 27 participants were assigned female sex at birth, and 24 (89%) participants were non-Hispanic White. Infusions were safe and well tolerated. There were no statistically significant differences in pharmacokinetic patterns between the dual and triple combinations of PGT121, PGDM1400, and VRC07-523LS. The median estimated elimination half-lives of PGT121, PGDM1400, 10-1074, and VRC07-523LS were 32·2, 25·4, 27·5, and 52·9 days, respectively. Neutralisation coverage against a panel of 12 viruses was greater in the triple-bnAb versus dual-bnAb groups: area under the magnitude-breadth curve at day 28 was 3·1, 2·9, 3·0, and 3·4 for treatments one to four, respectively. The Bliss-Hill multiplicative interaction model, which assumes complementary neutralisation with no antagonism or synergism among the bnAbs, best described combination bnAb titres in the dual-bnAb and triple-bnAb groups. INTERPRETATION No pharmacokinetic interactions among the bnAbs and no loss of complementary neutralisation were observed in the dual and triple combinations. This study lays the foundation for designing future combination bnAb HIV prevention efficacy trials. FUNDING US National Institute of Allergy and Infectious Diseases, US National Institute on Drug Abuse, US National Institute of Mental Health, and the Eunice Kennedy Shriver National Institute of Child Health and Human Development.
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Affiliation(s)
| | - Sharon Mannheimer
- Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Carmen A Paez
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Chenchen Yu
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | | | | | - Wairimu Chege
- National Institute of Allergy and Infectious Diseases, Rockville, MD, USA
| | - Margaret Yacovone
- National Institute of Allergy and Infectious Diseases, Rockville, MD, USA
| | - Brett Hanscom
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | | | | | - Lily Zhang
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Maurine D Miner
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Amanda Eaton
- Duke University School of Medicine, Durham, NC, USA
| | - Joshua A Weiner
- Thayer School of Engineering, Dartmouth College, Hanover, NH, USA
| | | | - Spyros Kalams
- Vanderbilt University Medical Center, Nashville, TN, USA
| | | | - Boris Julg
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA
| | | | | | - Lucio Gama
- Vaccine Research Center, National Institute of Health, Bethesda, MD, USA
| | - Dan H Barouch
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA
| | | | | | - Yunda Huang
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
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24
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Collier ARY, Modest AM, Aguayo RA, Bondzie EA, Patel S, Hacker MR, Barouch DH. Altered Cytokine Production in Human Intervillous Blood T Cells in Preeclampsia. Reprod Sci 2023; 30:2655-2664. [PMID: 36749459 PMCID: PMC10404629 DOI: 10.1007/s43032-023-01165-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 12/28/2022] [Indexed: 02/08/2023]
Abstract
Conventional and regulatory T cells (Treg) are dynamic mediators of maternal immune tolerance to the developing feto-placental unit. Functional evaluation of T cells at the maternal-fetal interface is crucial to elucidate the immunologic basis of obstetric complications. Our objective was to define the T cell phenotype and function of uterine intervillous blood (IVB) in pregnancy with and without preeclampsia. We hypothesize that preeclampsia is associated with impaired immune tolerance and a pro-inflammatory uterine T cell microenvironment. In this cross-sectional study, maternal peripheral blood (PB) and uterine IVB (obtained from the surgical sponge used to clean the placental bed during cesarean delivery) were collected from participants with and without preeclampsia. Proportion, activation, and cytokine production of T cell subsets were quantified by flow cytometry. T cell parameters were compared by tissue source and by preeclampsia status. Sixty participants, 26 with preeclampsia, were included. Induced Treg made up a greater proportion of IVB T cells compared to PB and had greater cytokine-producing capacity. Preeclampsia was associated with increased ratio of pro-inflammatory IL-17α to suppressive IL-10 cytokine production by CD4 T cell subsets in IVB, but not in PB. Human uterine IVB is composed of activated, cytokine-producing T cell subsets distinct from maternal PB. Preeclampsia is associated with a pro-inflammatory IVB profile, with increased IL-17α /IL-10 ratio in all CD4 T cell subsets. IVB sampling is a useful tool for investigating human T cell biology at the maternal-fetal interface that may inform immunotherapeutic strategies for preeclampsia.
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Affiliation(s)
- Ai-Ris Y Collier
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Obstetrics and Gynecology, Kirstein 3rd floor, Boston, MA, 02215, USA.
- Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Boston, MA, USA.
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
| | - Anna M Modest
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Obstetrics and Gynecology, Kirstein 3rd floor, Boston, MA, 02215, USA
- Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Boston, MA, USA
| | - Ricardo A Aguayo
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Obstetrics and Gynecology, Kirstein 3rd floor, Boston, MA, 02215, USA
| | - Esther A Bondzie
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Shivani Patel
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Michele R Hacker
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Obstetrics and Gynecology, Kirstein 3rd floor, Boston, MA, 02215, USA
- Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Boston, MA, USA
- Department of Epidemiology, Harvard TH Chan School of Public Health, Boston, MA, USA
| | - Dan H Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA
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25
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Sankhala RS, Dussupt V, Donofrio G, Gromowski GD, De La Barrera RA, Larocca RA, Mendez-Rivera L, Lee A, Choe M, Zaky W, Mantus G, Jensen JL, Chen WH, Gohain N, Bai H, McCracken MK, Mason RD, Leggat D, Slike BM, Tran U, Jian N, Abbink P, Peterson R, Mendes EA, Freitas de Oliveira Franca R, Calvet GA, Bispo de Filippis AM, McDermott A, Roederer M, Hernandez M, Albertus A, Davidson E, Doranz BJ, Rolland M, Robb ML, Lynch RM, Barouch DH, Jarman RG, Thomas SJ, Modjarrad K, Michael NL, Krebs SJ, Joyce MG. Zika-specific neutralizing antibodies targeting inter-dimer envelope epitopes. Cell Rep 2023; 42:112942. [PMID: 37561630 PMCID: PMC10775418 DOI: 10.1016/j.celrep.2023.112942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 06/09/2023] [Accepted: 07/21/2023] [Indexed: 08/12/2023] Open
Abstract
Zika virus (ZIKV) is an emerging pathogen that causes devastating congenital defects. The overlapping epidemiology and immunologic cross-reactivity between ZIKV and dengue virus (DENV) pose complex challenges to vaccine design, given the potential for antibody-dependent enhancement of disease. Therefore, classification of ZIKV-specific antibody targets is of notable value. From a ZIKV-infected rhesus macaque, we identify ZIKV-reactive B cells and isolate potent neutralizing monoclonal antibodies (mAbs) with no cross-reactivity to DENV. We group these mAbs into four distinct antigenic groups targeting ZIKV-specific cross-protomer epitopes on the envelope glycoprotein. Co-crystal structures of representative mAbs in complex with ZIKV envelope glycoprotein reveal envelope-dimer epitope and unique dimer-dimer epitope targeting. All four specificities are serologically identified in convalescent humans following ZIKV infection, and representative mAbs from all four groups protect against ZIKV replication in mice. These results provide key insights into ZIKV-specific antigenicity and have implications for ZIKV vaccine, diagnostic, and therapeutic development.
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Affiliation(s)
- Rajeshwer S Sankhala
- Emerging Infectious Disease Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA
| | - Vincent Dussupt
- Emerging Infectious Disease Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA; U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Gina Donofrio
- Emerging Infectious Disease Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA; U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Gregory D Gromowski
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Rafael A De La Barrera
- Pilot Bioproduction Facility, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Rafael A Larocca
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Letzibeth Mendez-Rivera
- Emerging Infectious Disease Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA; U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Anna Lee
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA; U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Misook Choe
- Emerging Infectious Disease Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA
| | - Weam Zaky
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA; U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Grace Mantus
- George Washington University School of Medicine & Health Sciences, Washington, DC, USA
| | - Jaime L Jensen
- Emerging Infectious Disease Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA
| | - Wei-Hung Chen
- Emerging Infectious Disease Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA
| | - Neelakshi Gohain
- Emerging Infectious Disease Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA
| | - Hongjun Bai
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA; U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Michael K McCracken
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | | | - David Leggat
- Vaccine Research Center, NIH, Bethesda, MD 20852, USA
| | - Bonnie M Slike
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA; U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Ursula Tran
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA; U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Ningbo Jian
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA; U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Peter Abbink
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Rebecca Peterson
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Erica Araujo Mendes
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | | | - Guilherme Amaral Calvet
- Oswaldo Cruz Foundation, Evandro Chagas National Institute of Infectious Diseases, Rio de Janeiro, RJ 21040-360, Brazil
| | | | | | | | | | | | | | | | - Morgane Rolland
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA; U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Merlin L Robb
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA
| | - Rebecca M Lynch
- George Washington University School of Medicine & Health Sciences, Washington, DC, USA
| | - Dan H Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA; Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA 02139, USA
| | - Richard G Jarman
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Stephen J Thomas
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Kayvon Modjarrad
- Emerging Infectious Disease Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Nelson L Michael
- Center of Infectious Disease Research, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Shelly J Krebs
- Emerging Infectious Disease Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA; U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA.
| | - M Gordon Joyce
- Emerging Infectious Disease Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA; U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA.
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26
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Aid M, Colarusso A, Walker-Sperling V, Barouch DH. Peripheral blood biomarkers predict viral rebound following antiretroviral therapy discontinuation in SIV-infected, early ART-treated rhesus macaques. Cell Rep Med 2023; 4:101122. [PMID: 37467721 PMCID: PMC10394255 DOI: 10.1016/j.xcrm.2023.101122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 05/16/2023] [Accepted: 06/21/2023] [Indexed: 07/21/2023]
Abstract
The discovery of biomarkers that predict viral rebound after discontinuation of antiretroviral therapy (ART) would significantly contribute to the HIV cure field. We previously initiated ART in 20 rhesus macaques on days 0, 1, 2, and 3 following SIVmac251 infection. After 6 months, we discontinued ART and observed viral rebound in 9 of 20 animals, which provided an opportunity to define peripheral biomarkers on ART that predicted viral rebound following ART discontinuation. We show that interleukin-1 (IL-1), IL-6_JAK_STAT3, IL-10, transforming growth factor β (TGF-β), IL-22, and IL-23 signaling and activation of monocyte, macrophage, and antigen processing and presentation pathways during ART suppression correlated with viral rebound. These signatures were validated in a second cohort of macaques. Our data suggest that low levels of antigen and proinflammatory signaling during ART suppression correlate with the presence of a rebound-competent viral reservoir. Interventions that modulate these peripheral biomarkers may be promising candidates to evaluate as potential HIV-1 cure strategies.
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Affiliation(s)
- Malika Aid
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Alessandro Colarusso
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Victoria Walker-Sperling
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Dan H Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA; Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, and Harvard University, Cambridge, MA, USA.
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27
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Vidal SJ, Sellers D, Yu J, Wakabayashi S, Sixsmith J, Aid M, Barrett J, Stevens SF, Liu X, Li W, Plumlee CR, Urdahl KB, Martinot AJ, Barouch DH. Attenuated Mycobacterium tuberculosis vaccine protection in a low-dose murine challenge model. iScience 2023; 26:106963. [PMID: 37378347 PMCID: PMC10291467 DOI: 10.1016/j.isci.2023.106963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 05/12/2023] [Accepted: 05/22/2023] [Indexed: 06/29/2023] Open
Abstract
Bacillus Calmette-Guérin (BCG) remains the only approved tuberculosis (TB) vaccine despite limited efficacy. Preclinical studies of next-generation TB vaccines typically use a murine aerosol model with a supraphysiologic challenge dose. Here, we show that the protective efficacy of a live attenuated Mycobacterium tuberculosis (Mtb) vaccine ΔLprG markedly exceeds that of BCG in a low-dose murine aerosol challenge model. BCG reduced bacterial loads but did not prevent establishment or dissemination of infection in this model. In contrast, ΔLprG prevented detectable infection in 61% of mice and resulted in anatomic containment of 100% breakthrough infections to a single lung. Protection was partially abrogated in a repeated low-dose challenge model, which showed serum IL-17A, IL-6, CXCL2, CCL2, IFN-γ, and CXCL1 as correlates of protection. These data demonstrate that ΔLprG provides increased protection compared to BCG, including reduced detectable infection and anatomic containment, in a low-dose murine challenge model.
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Affiliation(s)
- Samuel J. Vidal
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Division of Infectious Diseases, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Daniel Sellers
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Jingyou Yu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Shoko Wakabayashi
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Jaimie Sixsmith
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Malika Aid
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Julia Barrett
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Sage F. Stevens
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Xiaowen Liu
- Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Wenjun Li
- Department of Public Health, University of Massachusetts Lowell, Lowell, MA, USA
| | - Courtney R. Plumlee
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, WA, USA
| | - Kevin B. Urdahl
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, WA, USA
- Department of Pediatrics, University of Washington, Seattle, WA, USA
- Department of Immunology, University of Washington, Seattle, WA, USA
| | - Amanda J. Martinot
- Department of Infectious Diseases and Global Health, Tufts University Cummings School of Veterinary Medicine, North Grafton, MA, USA
| | - Dan H. Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA
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28
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Bartsch YC, Cizmeci D, Kang J, Gao H, Shi W, Chandrashekar A, Collier ARY, Chen B, Barouch DH, Alter G. Selective SARS-CoV2 BA.2 escape of antibody Fc/Fc-receptor interactions. iScience 2023; 26:106582. [PMID: 37082529 PMCID: PMC10079316 DOI: 10.1016/j.isci.2023.106582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 03/02/2023] [Accepted: 03/29/2023] [Indexed: 04/09/2023] Open
Abstract
The number of mutations in the omicron (B.1.1.529) BA.1 variant of concern led to an unprecedented evasion of vaccine induced immunity. However, despite rise in global infections, severe disease did not increase proportionally and is likely linked to persistent recognition of BA.1 by T cells and non-neutralizing opsonophagocytic antibodies. Yet, the emergence of new sublineage BA.2, which is more transmissible than BA.1 despite relatively preserved neutralizing antibody responses, has raised the possibility that BA.2 may evade other vaccine-induced responses. Here, we comprehensively profiled the BNT162b2 vaccine-induced response to several VOCs, including omicron BA.1 and BA.2. While vaccine-induced immune responses were compromised against both omicron sublineages, vaccine-induced antibody isotype titers, and non-neutralizing Fc effector functions were attenuated to the omicron BA.2 spike compared to BA.1. Conversely, FcγR2a and FcγR2b binding was elevated to BA.2, albeit lower than BA.1 responses, potentially contributing to persistent protection against severity of disease.
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Affiliation(s)
| | - Deniz Cizmeci
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA 02139, USA
| | - Jaewon Kang
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA 02139, USA
| | - Hailong Gao
- Division of Molecular Medicine, Boston Children’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Wei Shi
- Division of Molecular Medicine, Boston Children’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | | | | | - Bing Chen
- Division of Molecular Medicine, Boston Children’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Dan H. Barouch
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA 02139, USA
- Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Galit Alter
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA 02139, USA
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29
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Yu J, Thomas PV, Sciacca M, Wu C, Liu J, He X, Miller J, Hachmann NP, Surve N, McMahan K, Jacob-Dolan C, Powers O, Hall K, Barrett J, Hope D, Mazurek CR, Murdza T, Chang WC, Golub E, Rees PA, Peterson CE, Hajduczki A, Chen WH, Martinez EJ, Hussin E, Lange C, Gong H, Matyas GR, Rao M, Suthar M, Boursiquot M, Cook A, Pessaint L, Lewis MG, Andersen H, Bolton DL, Michael NL, Joyce MG, Modjarrad K, Barouch DH. Ad26.COV2.S and SARS-CoV-2 spike protein ferritin nanoparticle vaccine protect against SARS-CoV-2 Omicron BA.5 challenge in macaques. Cell Rep Med 2023; 4:101018. [PMID: 37023746 PMCID: PMC10040355 DOI: 10.1016/j.xcrm.2023.101018] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 02/13/2023] [Accepted: 03/21/2023] [Indexed: 03/29/2023]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccines demonstrate reduced protection against acquisition of BA.5 subvariant but are still effective against severe disease. However, immune correlates of protection against BA.5 remain unknown. We report the immunogenicity and protective efficacy of vaccine regimens consisting of the vector-based Ad26.COV2.S vaccine and the adjuvanted spike ferritin nanoparticle (SpFN) vaccine against a high-dose, mismatched Omicron BA.5 challenge in macaques. The SpFNx3 and Ad26 + SpFNx2 regimens elicit higher antibody responses than Ad26x3, whereas the Ad26 + SpFNx2 and Ad26x3 regimens induce higher CD8 T cell responses than SpFNx3. The Ad26 + SpFNx2 regimen elicits the highest CD4 T cell responses. All three regimens suppress peak and day 4 viral loads in the respiratory tract, which correlate with both humoral and cellular immune responses. This study demonstrates that both homologous and heterologous regimens involving Ad26.COV2.S and SpFN vaccines provide robust protection against a mismatched BA.5 challenge in macaques.
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Affiliation(s)
- Jingyou Yu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Paul V Thomas
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Michaela Sciacca
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Cindy Wu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Jinyan Liu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Xuan He
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Jessica Miller
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Nicole P Hachmann
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Nehalee Surve
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Katherine McMahan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Catherine Jacob-Dolan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA; Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Olivia Powers
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Kevin Hall
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Julia Barrett
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - David Hope
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Camille R Mazurek
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Tetyana Murdza
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - William C Chang
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA
| | - Emily Golub
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Phyllis A Rees
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Caroline E Peterson
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Agnes Hajduczki
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Wei-Hung Chen
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Elizabeth J Martinez
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Elizabeth Hussin
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Camille Lange
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Hua Gong
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Gary R Matyas
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Mangala Rao
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | | | | | | | | | | | | | - Diane L Bolton
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA; U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Nelson L Michael
- Center for Infectious Diseases Research, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
| | - M Gordon Joyce
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA.
| | - Kayvon Modjarrad
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA
| | - Dan H Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA; Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA; Harvard Medical School, Boston, MA, USA.
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30
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Stieh DJ, Barouch DH, Comeaux C, Sarnecki M, Stephenson KE, Walsh SR, Sawant S, Heptinstall J, Tomaras GD, Kublin JG, McElrath MJ, Cohen KW, De Rosa SC, Alter G, Ferrari G, Montefiori D, Mann P, Nijs S, Callewaert K, Goepfert PA, Edupuganti S, Karita E, Seaman MS, Corey L, Baden LR, Pau MG, Schuitemaker H, Tomaka F. Safety and Immunogenicity of Ad26-Vectored HIV Vaccine With Mosaic Immunogens and a Novel Mosaic Envelope Protein in HIV-Uninfected Adults: A Phase 1/2a Study. J Infect Dis 2023; 227:939-950. [PMID: 36348617 PMCID: PMC10202119 DOI: 10.1093/infdis/jiac445] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 11/01/2022] [Accepted: 11/07/2022] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Developing a cross-clade, globally effective HIV vaccine remains crucial for eliminating HIV. METHODS This placebo-controlled, double-blind, phase 1/2a study enrolled healthy HIV-uninfected adults at low risk for HIV infection. They were randomized (1:4:1) to receive 4 doses of an adenovirus 26-based HIV-1 vaccine encoding 2 mosaic Gag and Pol, and 2 mosaic Env proteins plus adjuvanted clade C gp140 (referred to here as clade C regimen), bivalent protein regimen (clade C regimen plus mosaic gp140), or placebo. Primary end points were safety and antibody responses. RESULTS In total 152/155 participants (clade C, n = 26; bivalent protein, n = 103; placebo, n = 26) received ≥1 injection. The highest adverse event (AE) severity was grade 3 (local pain/tenderness, 12%, 2%, and 0% of the respective groups; solicited systemic AEs, 19%, 15%, 0%). HIV-1 mosaic gp140-binding antibody titers were 79 595 ELISA units (EU)/mL and 137 520 EU/mL in the clade C and bivalent protein groups (P < .001) after dose 4 and 16 862 EU/mL and 25 162 EU/mL 6 months later. Antibody response breadth against clade C gp140 and clade C/non-clade C gp120 was highest in the bivalent protein group. CONCLUSIONS Adding mosaic gp140 to the clade C regimen increased and broadened the elicited immune response without compromising safety or clade C responses. Clinical Trials Registration. NCT02935686.
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Affiliation(s)
| | - Dan H Barouch
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, Massachusetts, USA
| | | | | | - Kathryn E Stephenson
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Stephen R Walsh
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Sheetal Sawant
- Department of Surgery, Center for Human Systems Immunology, and Duke Human Vaccine Institute, Duke University, Durham, North Carolina, USA
| | - Jack Heptinstall
- Department of Surgery, Center for Human Systems Immunology, and Duke Human Vaccine Institute, Duke University, Durham, North Carolina, USA
| | - Georgia D Tomaras
- Department of Surgery, Center for Human Systems Immunology, and Duke Human Vaccine Institute, Duke University, Durham, North Carolina, USA
| | - James G Kublin
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - M Juliana McElrath
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Kristen W Cohen
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Stephen C De Rosa
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Galit Alter
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, Massachusetts, USA
| | - Guido Ferrari
- Department of Surgery, Center for Human Systems Immunology, and Duke Human Vaccine Institute, Duke University, Durham, North Carolina, USA
| | - David Montefiori
- Department of Surgery, Center for Human Systems Immunology, and Duke Human Vaccine Institute, Duke University, Durham, North Carolina, USA
| | - Philipp Mann
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Steven Nijs
- Janssen Research and Development, Beerse, Belgium
| | | | - Paul A Goepfert
- Division of Infectious Disease, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Srilatha Edupuganti
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | | | - Michael S Seaman
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Lawrence Corey
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Lindsey R Baden
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Maria G Pau
- Janssen Vaccines and Prevention Leiden, the Netherlands
| | | | - Frank Tomaka
- Janssen Research and Development, Titusville, New Jersey, USA
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31
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Solforosi L, Costes LMM, Tolboom JTBM, McMahan K, Anioke T, Hope D, Murdza T, Sciacca M, Bouffard E, Barrett J, Wu C, Hachmann N, Miller J, Yu J, He X, Jacob-Dolan C, Huber SKR, Dekking L, Chamanza R, Choi Y, Boer KFD, Barouch DH, Schuitemaker H, Zahn RC, Wegmann F. Booster with Ad26.COV2.S or Omicron-adapted vaccine enhanced immunity and efficacy against SARS-CoV-2 Omicron in macaques. Nat Commun 2023; 14:1944. [PMID: 37029141 PMCID: PMC10080532 DOI: 10.1038/s41467-023-37715-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 03/24/2023] [Indexed: 04/09/2023] Open
Abstract
Omicron spike (S) encoding vaccines as boosters, are a potential strategy to improve COVID-19 vaccine efficacy against Omicron. Here, macaques (mostly females) previously immunized with Ad26.COV2.S, are boosted with Ad26.COV2.S, Ad26.COV2.S.529 (encoding Omicron BA.1 S) or a 1:1 combination of both vaccines. All booster vaccinations elicit a rapid antibody titers increase against WA1/2020 and Omicron S. Omicron BA.1 and BA.2 antibody responses are most effectively boosted by vaccines including Ad26.COV2.S.529. Independent of vaccine used, mostly WA1/2020-reactive or WA1/2020-Omicron BA.1 cross-reactive B cells are detected. Ad26.COV2.S.529 containing boosters provide only slightly higher protection of the lower respiratory tract against Omicron BA.1 challenge compared with Ad26.COV2.S-only booster. Antibodies and cellular immune responses are identified as complementary correlates of protection. Overall, a booster with an Omicron-spike based vaccine provide only moderately improved immune responses and protection compared with the original Wuhan-Hu-1-spike based vaccine, which still provide robust immune responses and protection against Omicron.
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Affiliation(s)
| | - Lea M M Costes
- Janssen Vaccines and Prevention B.V., Leiden, Netherlands
| | | | - Katherine McMahan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Tochi Anioke
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - David Hope
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Tetyana Murdza
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Michaela Sciacca
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Emily Bouffard
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Julia Barrett
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Cindy Wu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Nicole Hachmann
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Jessica Miller
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Jingyou Yu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Xuan He
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Catherine Jacob-Dolan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | | | | | - Ronnie Chamanza
- Non-Clinical Safety Toxicology/Pathology, Janssen Research and Development, Beerse, Belgium
| | - Ying Choi
- Janssen Vaccines and Prevention B.V., Leiden, Netherlands
| | | | - Dan H Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA
- Harvard Medical School, Boston, MA, USA
- Massachusetts Consortium on Pathogen Readiness, Boston, MA, USA
| | | | - Roland C Zahn
- Janssen Vaccines and Prevention B.V., Leiden, Netherlands
| | - Frank Wegmann
- Janssen Vaccines and Prevention B.V., Leiden, Netherlands.
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Cable J, Graham BS, Koup RA, Seder RA, Karikó K, Pardi N, Barouch DH, Sharma B, Rauch S, Nachbagauer R, Forsell MNE, Schotsaert M, Ellebedy AH, Loré K, Irvine DJ, Pilkington E, Tahtinen S, Thompson EA, Feraoun Y, King NP, Saunders K, Alter G, Moin SM, Sliepen K, Hedestam GBK, Wardemann H, Pulendran B, Doria-Rose NA, He WT, Juno JA, Ataca S, Wheatley AK, McLellan JS, Walker LM, Lederhofer J, Lindesmith LC, Wille H, Hotez PJ, Bekker LG. Progress in vaccine development for infectious diseases-a Keystone Symposia report. Ann N Y Acad Sci 2023. [PMID: 37020354 DOI: 10.1111/nyas.14975] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Abstract
The COVID-19 pandemic has taught us many things, among the most important of which is that vaccines are one of the cornerstones of public health that help make modern longevity possible. While several different vaccines have been successful at stemming the morbidity and mortality associated with various infectious diseases, many pathogens/diseases remain recalcitrant to the development of effective vaccination. Recent advances in vaccine technology, immunology, structural biology, and other fields may yet yield insight that will address these diseases; they may also help improve societies' preparedness for future pandemics. On June 1-4, 2022, experts in vaccinology from academia, industry, and government convened for the Keystone symposium "Progress in Vaccine Development for Infectious Diseases" to discuss state-of-the-art technologies, recent advancements in understanding vaccine-mediated immunity, and new aspects of antigen design to aid vaccine effectiveness.
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Affiliation(s)
| | | | - Richard A Koup
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Robert A Seder
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | | | - Norbert Pardi
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | | | | | | | - Raffael Nachbagauer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Moderna, Cambridge, Massachusetts, USA
| | | | - Michael Schotsaert
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai New York, New York, New York, USA
| | - Ali H Ellebedy
- Department of Pathology and Immunology; Center for Vaccines and Immunity to Microbial Pathogens; and The Andrew M. and Jane M. Bursky Center for Human Immunology & Immunotherapy Programs, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Karin Loré
- Department of Medicine Solna, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Darrell J Irvine
- Koch Institute for Integrative Cancer Research; Department of Biological Engineering; and Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
- Consortium for HIV/AIDS Vaccine Development (CHAVD), Scripps Research Institute, La Jolla, California, USA
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University, Cambridge, Massachusetts, USA
| | - Emily Pilkington
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, Victoria, Australia
- Department of Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, Melbourne, Victoria, Australia
| | | | - Elizabeth A Thompson
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Yanis Feraoun
- Université Paris-Saclay, Inserm, CEA, Center for Immunology of Viral, Auto-Immune, Hematological and Bacterial Diseases (IMVA-HB/IDMIT), Fontenay-aux-Roses, France
| | - Neil P King
- Department of Biochemistry and Institute for Protein Design, University of Washington, Seattle, Washington, USA
| | - Kevin Saunders
- Human Vaccine Institute, Duke University, Durham, North Carolina, USA
| | - Galit Alter
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University, Cambridge, Massachusetts, USA
| | - Syed M Moin
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Kwinten Sliepen
- Department of Medical Microbiology, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | | | - Hedda Wardemann
- Division of B Cell Immunology, German Cancer Research Center, Heidelberg, Germany
| | - Bali Pulendran
- Institute for Immunity, Transplantation and Infection; Department of Pathology; and Department of Microbiology & Immunology, Stanford University School of Medicine, Stanford University, Stanford, California, USA
| | - Nicole A Doria-Rose
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Wan-Ting He
- Consortium for HIV/AIDS Vaccine Development (CHAVD), Scripps Research Institute, La Jolla, California, USA
- Department of Immunology and Microbiology and IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, California, USA
| | - Jennifer A Juno
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, Victoria, Australia
| | - Sila Ataca
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Adam K Wheatley
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, Victoria, Australia
| | - Jason S McLellan
- Department of Molecular Biosciences, University of Texas at Austin, Austin, Texas, USA
| | - Laura M Walker
- Adimab, LLC, Lebanon, New Hampshire, USA
- New Hampshire and Adagio Therapeutics, Inc., Waltham, Massachusetts, USA
| | - Julia Lederhofer
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Lisa C Lindesmith
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Holger Wille
- Centre for Prions and Protein Folding Diseases and Department of Biochemistry, University of Alberta, Edmonton, Alberta, Canada
| | - Peter J Hotez
- Texas Children's Center for Vaccine Development, Departments of Pediatrics and Molecular Virology & Microbiology, National School of Tropical Medicine, Baylor College of Medicine, Houston, Texas, USA
- James A Baker III Institute for Public Policy, Rice University, Houston, Texas, USA
- Department of Biology, Baylor University, Waco, Texas, USA
- Hagler Institute for Advanced Study and Scowcroft Institute of International Affairs, Bush School of Government and Public Service, Texas A&M University, College Station, Texas, USA
| | - Linda-Gail Bekker
- Desmond Tutu HIV Centre, University of Cape Town, Cape Town, South Africa
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Gan T, Droit L, Vernon S, Barouch DH, Wang D. Isolation of a rhesus calicivirus that can replicate in human cells. Virology 2023; 582:83-89. [PMID: 37031656 DOI: 10.1016/j.virol.2023.03.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 03/21/2023] [Accepted: 03/27/2023] [Indexed: 04/03/2023]
Abstract
Recoviruses (rhesus enteric caliciviruses) are members of the Caliciviridae family. They are a valuable model for studying human caliciviruses such as noroviruses. It has been suggested that some recoviruses may infect humans, which necessitates detailed studies on the cell type tropism of recoviruses. For the recoviruses that have been cultured to date, successful growth has only been reported in monkey kidney cell lines, precluding their use to study virus interactions with human cells. We isolated and characterized a new recovirus, Recovirus Mo/TG30/2012, from monkey stool which grew efficiently in the monkey kidney cell line LLC-MK2. Notably, the virus can infect and replicate in several human cell lines derived from different organs. The ability to infect a human cell culture system with a recovirus expands our understanding of the potential for spillover to humans as well as increases the value of recoviruses as a model of human caliciviruses.
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Fray EJ, Wu F, Simonetti FR, Zitzmann C, Sambaturu N, Molina-Paris C, Bender AM, Liu PT, Ventura JD, Wiseman RW, O'Connor DH, Geleziunas R, Leitner T, Ribeiro RM, Perelson AS, Barouch DH, Siliciano JD, Siliciano RF. Antiretroviral therapy reveals triphasic decay of intact SIV genomes and persistence of ancestral variants. Cell Host Microbe 2023; 31:356-372.e5. [PMID: 36809762 PMCID: PMC10583177 DOI: 10.1016/j.chom.2023.01.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 12/02/2022] [Accepted: 01/24/2023] [Indexed: 02/22/2023]
Abstract
The decay kinetics of HIV-1-infected cells are critical to understand virus persistence. We evaluated the frequency of simian immunodeficiency virus (SIV)-infected cells for 4 years of antiretroviral therapy (ART). The intact proviral DNA assay (IPDA) and an assay for hypermutated proviruses revealed short- and long-term infected cell dynamics in macaques starting ART ∼1 year after infection. Intact SIV genomes in circulating CD4+T cells showed triphasic decay with an initial phase slower than the decay of the plasma virus, a second phase faster than the second phase decay of intact HIV-1, and a stable third phase reached after 1.6-2.9 years. Hypermutated proviruses showed bi- or mono-phasic decay, reflecting different selective pressures. Viruses replicating at ART initiation had mutations conferring antibody escape. With time on ART, viruses with fewer mutations became more prominent, reflecting decay of variants replicating at ART initiation. Collectively, these findings confirm ART efficacy and indicate that cells enter the reservoir throughout untreated infection.
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Affiliation(s)
- Emily J Fray
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
| | - Fengting Wu
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Francesco R Simonetti
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | | | | | | | - Alexandra M Bender
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Po-Ting Liu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - John D Ventura
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Roger W Wiseman
- Wisconsin National Primate Research Center, Madison, WI 53715, USA
| | - David H O'Connor
- Wisconsin National Primate Research Center, Madison, WI 53715, USA
| | | | - Thomas Leitner
- Los Alamos National Laboratory, Los Alamos, NM 87545, USA
| | - Ruy M Ribeiro
- Los Alamos National Laboratory, Los Alamos, NM 87545, USA
| | | | - Dan H Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Janet D Siliciano
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Robert F Siliciano
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; Howard Hughes Medical Institute, Baltimore, MD 21205, USA.
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35
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Jacob-Dolan C, Yu J, McMahan K, Giffin V, Chandrashekar A, Martinot AJ, Anioke T, Powers OC, Hall K, Hope D, Miller J, Hachmann NP, Chung B, Gardner S, Sellers D, Barrett J, Lewis MG, Andersen H, Kleanthous H, Seo KW, Lee SJ, Park YW, Kim H, Barouch DH. Immunogenicity and protective efficacy of GBP510/AS03 vaccine against SARS-CoV-2 delta challenge in rhesus macaques. NPJ Vaccines 2023; 8:23. [PMID: 36823160 PMCID: PMC9947939 DOI: 10.1038/s41541-023-00622-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 02/09/2023] [Indexed: 02/25/2023] Open
Abstract
Despite the availability of several effective SARS-CoV-2 vaccines, additional vaccines will be required for optimal global vaccination. In this study, we investigate the immunogenicity and protective efficacy of the GBP510 protein subunit vaccine adjuvanted with AS03, which has recently been authorized for marketing in South Korea under the trade name SKYCovioneTM. The antigen in GBP510/AS03 is a two-part recombinant nanoparticle, which displays 60 receptor binding domain (RBD) proteins of SARS-CoV-2 Spike on its surface. In this study we show that GBP510/AS03 induced robust immune responses in rhesus macaques and protected against a high-dose SARS-CoV-2 Delta challenge. We vaccinated macaques with two or three doses of GBP510/AS03 matched to the ancestral Wuhan strain of SARS-CoV-2 or with two doses of GBP510/AS03 matched to the ancestral strain and one dose matched to the Beta strain. Following the challenge with Delta, the vaccinated macaques rapidly controlled the virus in bronchoalveolar lavage and nasal swabs. Binding and neutralizing antibody responses prior to challenge correlated with protection against viral replication postchallenge. These data are consistent with data with this vaccine from the phase 3 clinical trial.
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Affiliation(s)
- Catherine Jacob-Dolan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02215, USA
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA
- Harvard Medical School, Boston, MA, 02115, USA
| | - Jingyou Yu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02215, USA
| | - Katherine McMahan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02215, USA
| | - Victoria Giffin
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02215, USA
| | - Abishek Chandrashekar
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02215, USA
| | - Amanda J Martinot
- Tufts Cummings School of Veterinary Medicine, North Grafton, MA, 01536, USA
| | - Tochi Anioke
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02215, USA
| | - Olivia C Powers
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02215, USA
| | - Kevin Hall
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02215, USA
| | - David Hope
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02215, USA
| | - Jessica Miller
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02215, USA
| | - Nichole P Hachmann
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02215, USA
| | - Benjamin Chung
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02215, USA
| | - Sarah Gardner
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02215, USA
| | - Daniel Sellers
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02215, USA
| | - Julia Barrett
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02215, USA
| | | | | | | | - Ki-Woen Seo
- Department of Research and Development, SK bioscience 310 Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea
| | - Su Jeen Lee
- Department of Research and Development, SK bioscience 310 Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea
| | - Yong Wook Park
- Department of Research and Development, SK bioscience 310 Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea
| | - Hun Kim
- Department of Research and Development, SK bioscience 310 Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea
| | - Dan H Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02215, USA.
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA.
- Harvard Medical School, Boston, MA, 02115, USA.
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36
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Miller J, Hachmann NP, Collier ARY, Lasrado N, Mazurek CR, Patio RC, Powers O, Surve N, Theiler J, Korber B, Barouch DH. Substantial Neutralization Escape by SARS-CoV-2 Omicron Variants BQ.1.1 and XBB.1. N Engl J Med 2023; 388:662-664. [PMID: 36652339 PMCID: PMC9878581 DOI: 10.1056/nejmc2214314] [Citation(s) in RCA: 85] [Impact Index Per Article: 85.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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37
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Nanishi E, Borriello F, Seo HS, O’Meara TR, McGrath ME, Saito Y, Chen J, Diray-Arce J, Song K, Xu AZ, Barman S, Menon M, Dong D, Caradonna TM, Feldman J, Hauser BM, Schmidt AG, Baden LR, Ernst RK, Dillen C, Yu J, Chang A, Hilgers L, Platenburg PP, Dhe-Paganon S, Barouch DH, Ozonoff A, Zanoni I, Frieman MB, Dowling DJ, Levy O. Carbohydrate fatty acid monosulphate: oil-in-water adjuvant enhances SARS-CoV-2 RBD nanoparticle-induced immunogenicity and protection in mice. NPJ Vaccines 2023; 8:18. [PMID: 36788219 PMCID: PMC9927065 DOI: 10.1038/s41541-023-00610-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 01/24/2023] [Indexed: 02/16/2023] Open
Abstract
Development of SARS-CoV-2 vaccines that protect vulnerable populations is a public health priority. Here, we took a systematic and iterative approach by testing several adjuvants and SARS-CoV-2 antigens to identify a combination that elicits antibodies and protection in young and aged mice. While demonstrating superior immunogenicity to soluble receptor-binding domain (RBD), RBD displayed as a protein nanoparticle (RBD-NP) generated limited antibody responses. Comparison of multiple adjuvants including AddaVax, AddaS03, and AS01B in young and aged mice demonstrated that an oil-in-water emulsion containing carbohydrate fatty acid monosulphate derivative (CMS:O/W) most effectively enhanced RBD-NP-induced cross-neutralizing antibodies and protection across age groups. CMS:O/W enhanced antigen retention in the draining lymph node, induced injection site, and lymph node cytokines, with CMS inducing MyD88-dependent Th1 cytokine polarization. Furthermore, CMS and O/W synergistically induced chemokine production from human PBMCs. Overall, CMS:O/W adjuvant may enhance immunogenicity and protection of vulnerable populations against SARS-CoV-2 and other infectious pathogens.
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Affiliation(s)
- Etsuro Nanishi
- grid.2515.30000 0004 0378 8438Precision Vaccines Program, Boston Children’s Hospital, Boston, MA USA ,grid.38142.3c000000041936754XDepartment of Pediatrics, Harvard Medical School, Boston, MA USA
| | - Francesco Borriello
- grid.2515.30000 0004 0378 8438Precision Vaccines Program, Boston Children’s Hospital, Boston, MA USA ,grid.38142.3c000000041936754XDepartment of Pediatrics, Harvard Medical School, Boston, MA USA ,grid.2515.30000 0004 0378 8438Division of Immunology, Boston Children’s Hospital, Boston, MA USA ,Present Address: Generate Biomedicines, Cambridge, MA USA
| | - Hyuk-Soo Seo
- grid.65499.370000 0001 2106 9910Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA USA ,grid.38142.3c000000041936754XDepartment of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA USA
| | - Timothy R. O’Meara
- grid.2515.30000 0004 0378 8438Precision Vaccines Program, Boston Children’s Hospital, Boston, MA USA
| | - Marisa E. McGrath
- grid.411024.20000 0001 2175 4264Department of Microbiology and Immunology, Center for Pathogen Research, University of Maryland School of Medicine, Baltimore, MD USA
| | - Yoshine Saito
- grid.2515.30000 0004 0378 8438Precision Vaccines Program, Boston Children’s Hospital, Boston, MA USA
| | - Jing Chen
- grid.2515.30000 0004 0378 8438Research Computing Group, Boston Children’s Hospital, Boston, MA USA
| | - Joann Diray-Arce
- grid.2515.30000 0004 0378 8438Precision Vaccines Program, Boston Children’s Hospital, Boston, MA USA ,grid.38142.3c000000041936754XDepartment of Pediatrics, Harvard Medical School, Boston, MA USA
| | - Kijun Song
- grid.65499.370000 0001 2106 9910Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA USA
| | - Andrew Z. Xu
- grid.65499.370000 0001 2106 9910Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA USA
| | - Soumik Barman
- grid.2515.30000 0004 0378 8438Precision Vaccines Program, Boston Children’s Hospital, Boston, MA USA ,grid.38142.3c000000041936754XDepartment of Pediatrics, Harvard Medical School, Boston, MA USA
| | - Manisha Menon
- grid.2515.30000 0004 0378 8438Precision Vaccines Program, Boston Children’s Hospital, Boston, MA USA
| | - Danica Dong
- grid.2515.30000 0004 0378 8438Precision Vaccines Program, Boston Children’s Hospital, Boston, MA USA
| | - Timothy M. Caradonna
- grid.461656.60000 0004 0489 3491Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA USA
| | - Jared Feldman
- grid.461656.60000 0004 0489 3491Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA USA
| | - Blake M. Hauser
- grid.461656.60000 0004 0489 3491Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA USA
| | - Aaron G. Schmidt
- grid.461656.60000 0004 0489 3491Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA USA ,grid.38142.3c000000041936754XDepartment of Microbiology, Harvard Medical School, Boston, MA USA
| | - Lindsey R. Baden
- grid.62560.370000 0004 0378 8294Department of Medicine, Brigham and Women’s Hospital, Boston, MA USA
| | - Robert K. Ernst
- grid.411024.20000 0001 2175 4264Department of Microbial Pathogenesis, University of Maryland School of Dentistry, Baltimore, MD USA
| | - Carly Dillen
- grid.411024.20000 0001 2175 4264Department of Microbiology and Immunology, Center for Pathogen Research, University of Maryland School of Medicine, Baltimore, MD USA
| | - Jingyou Yu
- grid.38142.3c000000041936754XCenter for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA USA
| | - Aiquan Chang
- grid.38142.3c000000041936754XCenter for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA USA
| | | | | | - Sirano Dhe-Paganon
- grid.65499.370000 0001 2106 9910Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA USA ,grid.38142.3c000000041936754XDepartment of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA USA
| | - Dan H. Barouch
- grid.38142.3c000000041936754XCenter for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA USA
| | - Al Ozonoff
- grid.2515.30000 0004 0378 8438Precision Vaccines Program, Boston Children’s Hospital, Boston, MA USA ,grid.38142.3c000000041936754XDepartment of Pediatrics, Harvard Medical School, Boston, MA USA ,grid.66859.340000 0004 0546 1623Broad Institute of MIT & Harvard, Cambridge, MA USA
| | - Ivan Zanoni
- grid.38142.3c000000041936754XDepartment of Pediatrics, Harvard Medical School, Boston, MA USA ,grid.2515.30000 0004 0378 8438Division of Immunology, Boston Children’s Hospital, Boston, MA USA
| | - Matthew B. Frieman
- grid.411024.20000 0001 2175 4264Department of Microbiology and Immunology, Center for Pathogen Research, University of Maryland School of Medicine, Baltimore, MD USA
| | - David J. Dowling
- grid.2515.30000 0004 0378 8438Precision Vaccines Program, Boston Children’s Hospital, Boston, MA USA ,grid.38142.3c000000041936754XDepartment of Pediatrics, Harvard Medical School, Boston, MA USA
| | - Ofer Levy
- Precision Vaccines Program, Boston Children's Hospital, Boston, MA, USA. .,Department of Pediatrics, Harvard Medical School, Boston, MA, USA. .,Broad Institute of MIT & Harvard, Cambridge, MA, USA.
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Collier ARY, Miller J, Hachmann NP, McMahan K, Liu J, Bondzie EA, Gallup L, Rowe M, Schonberg E, Thai S, Barrett J, Borducchi EN, Bouffard E, Jacob-Dolan C, Mazurek CR, Mutoni A, Powers O, Sciacca M, Surve N, VanWyk H, Wu C, Barouch DH. Immunogenicity of BA.5 Bivalent mRNA Vaccine Boosters. N Engl J Med 2023; 388:565-567. [PMID: 36630611 PMCID: PMC9847505 DOI: 10.1056/nejmc2213948] [Citation(s) in RCA: 92] [Impact Index Per Article: 92.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
| | | | | | | | - Jinyan Liu
- Beth Israel Deaconess Medical Center, Boston, MA
| | | | - Lydia Gallup
- Beth Israel Deaconess Medical Center, Boston, MA
| | | | | | - Siline Thai
- Beth Israel Deaconess Medical Center, Boston, MA
| | | | | | | | | | | | | | | | | | | | - Haley VanWyk
- Beth Israel Deaconess Medical Center, Boston, MA
| | - Cindy Wu
- Beth Israel Deaconess Medical Center, Boston, MA
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Lasrado N, Collier ARY, Miller J, Hachmann NP, Liu J, Sciacca M, Wu C, Anand T, Bondzie EA, Fisher JL, Mazurek CR, Patio RC, Powers O, Rodrigues SL, Rowe M, Surve N, Ty DM, Korber B, Barouch DH. Waning Immunity Against XBB.1.5 Following Bivalent mRNA Boosters. bioRxiv 2023:2023.01.22.525079. [PMID: 36747640 PMCID: PMC9900747 DOI: 10.1101/2023.01.22.525079] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The SARS-CoV-2 Omicron variant has continued to evolve. XBB is a recombinant between two BA.2 sublineages, XBB.1 includes the G252V mutation, and XBB.1.5 includes the G252V and F486P mutations. XBB.1.5 has rapidly increased in frequency and has become the dominant virus in New England. The bivalent mRNA vaccine boosters have been shown to increase neutralizing antibody (NAb) titers to multiple variants, but the durability of these responses remains to be determined. We assessed humoral and cellular immune responses in 30 participants who received the bivalent mRNA boosters and performed assays at baseline prior to boosting, at week 3 after boosting, and at month 3 after boosting. Our data demonstrate that XBB.1.5 substantially escapes NAb responses but not T cell responses after bivalent mRNA boosting. NAb titers to XBB.1 and XBB.1.5 were similar, suggesting that the F486P mutation confers greater transmissibility but not increased immune escape. By month 3, NAb titers to XBB.1 and XBB.1.5 declined essentially to baseline levels prior to boosting, while NAb titers to other variants declined less strikingly.
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Affiliation(s)
| | | | | | | | - Jinyan Liu
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | | | - Cindy Wu
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Trisha Anand
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | | | | | | | | | - Olivia Powers
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | | | - Marjorie Rowe
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Nehalee Surve
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Darren M. Ty
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Bette Korber
- Los Alamos National Laboratory, Los Alamos, New Mexico, USA
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Cooper A, Sidaway A, Chandrashekar A, Latta E, Chakraborty K, Yu J, McMahan K, Giffin V, Manickam C, Kroll K, Mosher M, Reeves RK, Gam R, Arthofer E, Choudhry M, Henley T, Barouch DH. A genetically engineered, stem-cell-derived cellular vaccine. Cell Rep Med 2022; 3:100843. [PMID: 36480934 PMCID: PMC9727836 DOI: 10.1016/j.xcrm.2022.100843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 10/19/2022] [Accepted: 11/10/2022] [Indexed: 12/12/2022]
Abstract
Despite rapid clinical translation of COVID-19 vaccines in response to the global pandemic, an opportunity remains for vaccine technology innovation to address current limitations and meet challenges of inevitable future pandemics. We describe a universal vaccine cell (UVC) genetically engineered to mimic natural physiological immunity induced upon viral infection of host cells. Cells engineered to express the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike as a representative viral antigen induce robust neutralizing antibodies in immunized non-human primates. Similar titers generated in this established non-human primate (NHP) model have translated into protective human neutralizing antibody levels in SARS-CoV-2-vaccinated individuals. Animals vaccinated with ancestral spike antigens and subsequently challenged with SARS-CoV-2 Delta variant in a heterologous challenge have an approximately 3 log decrease in viral subgenomic RNA in the lungs. This cellular vaccine is designed as a scalable cell line with a modular poly-antigenic payload, allowing for rapid, large-scale clinical manufacturing and use in an evolving viral variant environment.
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Affiliation(s)
| | | | - Abishek Chandrashekar
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | | | | | - Jingyou Yu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Katherine McMahan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Victoria Giffin
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Cordelia Manickam
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Kyle Kroll
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Matthew Mosher
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - R. Keith Reeves
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Rihab Gam
- Intima Bioscience, Inc., New York, NY, USA
| | | | - Modassir Choudhry
- Praesidium Bioscience, Inc., New York, NY, USA,Intima Bioscience, Inc., New York, NY, USA
| | - Tom Henley
- Praesidium Bioscience, Inc., New York, NY, USA,Intima Bioscience, Inc., New York, NY, USA,Corresponding author
| | - Dan H. Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA,Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, and Harvard University, Cambridge, MA, USA,Corresponding author
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Nilles EJ, Paulino CT, de St Aubin M, Restrepo AC, Mayfield H, Dumas D, Finch E, Garnier S, Etienne MC, Iselin L, Duke W, Jarolim P, Oasan T, Yu J, Wan H, Peña F, Iihoshi N, Abdalla G, Lopez B, Cruz LDL, Henríquez B, Espinosa-Bode A, Puello YC, Durski K, Baldwin M, Baez AA, Merchant RC, Barouch DH, Skewes-Ramm R, Gutiérrez EZ, Kucharski A, Lau CL. SARS-CoV-2 seroprevalence, cumulative infections, and immunity to symptomatic infection - A multistage national household survey and modelling study, Dominican Republic, June-October 2021. Lancet Reg Health Am 2022; 16:100390. [PMID: 36408529 PMCID: PMC9642112 DOI: 10.1016/j.lana.2022.100390] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 09/26/2022] [Accepted: 10/19/2022] [Indexed: 11/10/2022]
Abstract
Background Population-level SARS-CoV-2 immunological protection is poorly understood but can guide vaccination and non-pharmaceutical intervention priorities. Our objective was to characterise cumulative infections and immunological protection in the Dominican Republic. Methods Household members ≥5 years were enrolled in a three-stage national household cluster serosurvey in the Dominican Republic. We measured pan-immunoglobulin antibodies against the SARS-CoV-2 spike (anti-S) and nucleocapsid glycoproteins, and pseudovirus neutralising activity against the ancestral and B.1.617.2 (Delta) strains. Seroprevalence and cumulative prior infections were weighted and adjusted for assay performance and seroreversion. Binary classification machine learning methods and pseudovirus neutralising correlates of protection were used to estimate 50% and 80% protection against symptomatic infection. Findings Between 30 Jun and 12 Oct 2021 we enrolled 6683 individuals from 3832 households. We estimate that 85.0% (CI 82.1-88.0) of the ≥5 years population had been immunologically exposed and 77.5% (CI 71.3-83) had been previously infected. Protective immunity sufficient to provide at least 50% protection against symptomatic SARS-CoV-2 infection was estimated in 78.1% (CI 74.3-82) and 66.3% (CI 62.8-70) of the population for the ancestral and Delta strains respectively. Younger (5-14 years, OR 0.47 [CI 0.36-0.61]) and older (≥75-years, 0.40 [CI 0.28-0.56]) age, working outdoors (0.53 [0.39-0.73]), smoking (0.66 [0.52-0.84]), urban setting (1.30 [1.14-1.49]), and three vs no vaccine doses (18.41 [10.69-35.04]) were associated with 50% protection against the ancestral strain. Interpretation Cumulative infections substantially exceeded prior estimates and overall immunological exposure was high. After controlling for confounders, markedly lower immunological protection was observed to the ancestral and Delta strains across certain subgroups, findings that can guide public health interventions and may be generalisable to other settings and viral strains. Funding This study was funded by the US CDC.
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Affiliation(s)
- Eric J Nilles
- Division of Global Emergency Care and Humanitarian Studies, Brigham and Womens Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA.,Infectious Diseases and Epidemics Program, Harvard Humanitarian Initiative, Cambridge, MA, USA
| | | | - Michael de St Aubin
- Division of Global Emergency Care and Humanitarian Studies, Brigham and Womens Hospital, Boston, MA, USA.,Infectious Diseases and Epidemics Program, Harvard Humanitarian Initiative, Cambridge, MA, USA
| | | | - Helen Mayfield
- School of Public Health, University of Queensland, Brisbane, Australia
| | - Devan Dumas
- Division of Global Emergency Care and Humanitarian Studies, Brigham and Womens Hospital, Boston, MA, USA.,Infectious Diseases and Epidemics Program, Harvard Humanitarian Initiative, Cambridge, MA, USA
| | - Emilie Finch
- Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, UK
| | - Salome Garnier
- Division of Global Emergency Care and Humanitarian Studies, Brigham and Womens Hospital, Boston, MA, USA.,Infectious Diseases and Epidemics Program, Harvard Humanitarian Initiative, Cambridge, MA, USA.,Harvard University, Cambridge, MA, USA
| | - Marie Caroline Etienne
- Division of Global Emergency Care and Humanitarian Studies, Brigham and Womens Hospital, Boston, MA, USA
| | | | - William Duke
- Pedro Henríquez Ureña National University, Santo Domingo, Dominican Republic
| | - Petr Jarolim
- Division of Global Emergency Care and Humanitarian Studies, Brigham and Womens Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Timothy Oasan
- Division of Global Emergency Care and Humanitarian Studies, Brigham and Womens Hospital, Boston, MA, USA
| | - Jingyou Yu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Huahua Wan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Farah Peña
- Ministry of Health and Social Assistance, Santo Domingo, Dominican Republic
| | - Naomi Iihoshi
- Division of Global Emergency Care and Humanitarian Studies, Brigham and Womens Hospital, Boston, MA, USA
| | - Gabriela Abdalla
- Division of Global Emergency Care and Humanitarian Studies, Brigham and Womens Hospital, Boston, MA, USA
| | - Beatriz Lopez
- Centers for Disease Control and Prevention, Central America Regional Office, Guatemala City, Guatemala
| | - Lucia de la Cruz
- Ministry of Health and Social Assistance, Santo Domingo, Dominican Republic
| | - Bernarda Henríquez
- Ministry of Health and Social Assistance, Santo Domingo, Dominican Republic
| | - Andres Espinosa-Bode
- Centers for Disease Control and Prevention, Central America Regional Office, Guatemala City, Guatemala
| | | | - Kara Durski
- Division of Global Emergency Care and Humanitarian Studies, Brigham and Womens Hospital, Boston, MA, USA
| | - Margaret Baldwin
- Division of Global Emergency Care and Humanitarian Studies, Brigham and Womens Hospital, Boston, MA, USA.,Infectious Diseases and Epidemics Program, Harvard Humanitarian Initiative, Cambridge, MA, USA
| | - Amado Alejandro Baez
- Ministry of Health and Social Assistance, Santo Domingo, Dominican Republic.,Pedro Henríquez Ureña National University, Santo Domingo, Dominican Republic
| | - Roland C Merchant
- Department of Emergency Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Dan H Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Ronald Skewes-Ramm
- Ministry of Health and Social Assistance, Santo Domingo, Dominican Republic
| | - Emily Zielinski Gutiérrez
- Centers for Disease Control and Prevention, Central America Regional Office, Guatemala City, Guatemala
| | - Adam Kucharski
- Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, UK
| | - Colleen L Lau
- School of Public Health, University of Queensland, Brisbane, Australia
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42
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Boon ACM, Darling TL, Halfmann PJ, Franks J, Webby RJ, Barouch DH, Port JR, Munster VJ, Diamond MS, Kawaoka Y. Reduced airborne transmission of SARS-CoV-2 BA.1 Omicron virus in Syrian hamsters. PLoS Pathog 2022; 18:e1010970. [PMID: 36459536 PMCID: PMC9718401 DOI: 10.1371/journal.ppat.1010970] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Affiliation(s)
- Adrianus C. M. Boon
- Department of Medicine, Washington University School of Medicine in St. Louis, Missouri, United States of America
- Department of Pathology and Immunology Washington University School of Medicine in St. Louis, Missouri, United States of America
- Department of Microbiology, Washington University School of Medicine in St. Louis, Missouri, United States of America
| | - Tamarand L. Darling
- Department of Medicine, Washington University School of Medicine in St. Louis, Missouri, United States of America
| | - Peter J. Halfmann
- Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin, Madison, Wisconsin, United States of America
| | - John Franks
- Department of Infectious Diseases, St. Jude Children’s Research Hospital, Memphis, Tennessee, United States of America
| | - Richard J. Webby
- Department of Infectious Diseases, St. Jude Children’s Research Hospital, Memphis, Tennessee, United States of America
| | - Dan H. Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States of America
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, Massachusetts, United States of America
| | - Julia R. Port
- Laboratory of Virology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, Montana, United States of America
| | - Vincent J. Munster
- Laboratory of Virology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, Montana, United States of America
| | - Michael S. Diamond
- Department of Medicine, Washington University School of Medicine in St. Louis, Missouri, United States of America
- Department of Pathology and Immunology Washington University School of Medicine in St. Louis, Missouri, United States of America
- Department of Microbiology, Washington University School of Medicine in St. Louis, Missouri, United States of America
- The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine. St. Louis, Missouri, United States of America
| | - Yoshihiro Kawaoka
- Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin, Madison, Wisconsin, United States of America
- Department of Virology, Institute of Medical Science, University of Tokyo, Tokyo, Japan
- The Research Center for Global Viral Diseases, National Center for Global Health and Medicine Research Institute, Tokyo, Japan
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43
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Yu J, Thomas PV, McMahan K, Jacob-Dolan C, Liu J, He X, Hope D, Martinez EJ, Chen WH, Sciacca M, Hachmann NP, Lifton M, Miller J, Powers OC, Hall K, Wu C, Barrett J, Swafford I, Currier JR, King J, Corbitt C, Chang WC, Golub E, Rees PA, Peterson CE, Hajduczki A, Hussin E, Lange C, Gong H, Matyas GR, Rao M, Paquin-Proulx D, Gromowski GD, Lewis MG, Andersen H, Davis-Gardner M, Suthar MS, Michael NL, Bolton DL, Joyce MG, Modjarrad K, Barouch DH. Protection against SARS-CoV-2 Omicron BA.1 variant challenge in macaques by prime-boost vaccination with Ad26.COV2.S and SpFN. Sci Adv 2022; 8:eade4433. [PMID: 36417525 PMCID: PMC9683731 DOI: 10.1126/sciadv.ade4433] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 10/27/2022] [Indexed: 06/16/2023]
Abstract
Emerging severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants and waning immunity call for next-generation vaccine strategies. Here, we assessed the immunogenicity and protective efficacy of two SARS-CoV-2 vaccines targeting the WA1/2020 spike protein, Ad26.COV2.S (Ad26) and Spike ferritin Nanoparticle (SpFN), in nonhuman primates, delivered as either a homologous (SpFN/SpFN and Ad26/Ad26) or heterologous (Ad26/SpFN) prime-boost regimen. The Ad26/SpFN regimen elicited the highest CD4 T cell and memory B cell responses, the SpFN/SpFN regimen generated the highest binding and neutralizing antibody responses, and the Ad26/Ad26 regimen generated the most robust CD8 T cell responses. Despite these differences, protective efficacy against SARS-CoV-2 Omicron BA.1 challenge was similar for all three regimens. After challenge, all vaccinated monkeys showed significantly reduced peak and day 4 viral loads in both bronchoalveolar lavage and nasal swabs as compared with sham animals. The efficacy conferred by these three immunologically distinct vaccine regimens suggests that both humoral and cellular immunity contribute to protection against SARS-CoV-2 Omicron challenge.
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Affiliation(s)
- Jingyou Yu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Paul V. Thomas
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Katherine McMahan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Catherine Jacob-Dolan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA 02215, USA
- Harvard Medical School, Boston, MA 02215, USA
| | - Jinyan Liu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Xuan He
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - David Hope
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Elizabeth J. Martinez
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Wei-Hung Chen
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Michaela Sciacca
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Nicole P. Hachmann
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Michelle Lifton
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Jessica Miller
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Olivia C. Powers
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Kevin Hall
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Cindy Wu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Julia Barrett
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Isabella Swafford
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Jeffrey R. Currier
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Jocelyn King
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Courtney Corbitt
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - William C. Chang
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
| | - Emily Golub
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Phyllis A. Rees
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Caroline E. Peterson
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Agnes Hajduczki
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Elizabeth Hussin
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Camille Lange
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Hua Gong
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Gary R. Matyas
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Mangala Rao
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Dominic Paquin-Proulx
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Gregory D. Gromowski
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | | | | | | | - Mehul S. Suthar
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA 30329, USA
| | - Nelson L. Michael
- Center for Infectious Diseases Research, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
| | - Diane L. Bolton
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - M. Gordon Joyce
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Kayvon Modjarrad
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
| | - Dan H. Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA 02215, USA
- Harvard Medical School, Boston, MA 02215, USA
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45
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Collier ARY, Miller J, Hachmann NP, McMahan K, Liu J, Apraku Bondzie E, Gallup L, Rowe M, Schonberg E, Thai S, Barrett J, Borducchi EN, Bouffard E, Jacob-Dolan C, Mazurek CR, Mutoni A, Powers O, Sciacca M, Surve N, VanWyk H, Wu C, Barouch DH. Immunogenicity of the BA.5 Bivalent mRNA Vaccine Boosters. bioRxiv 2022:2022.10.24.513619. [PMID: 36324798 PMCID: PMC9628195 DOI: 10.1101/2022.10.24.513619] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Waning immunity following mRNA vaccination and the emergence of SARS-CoV-2 variants has led to reduced mRNA vaccine efficacy against both symptomatic infection and severe disease. Bivalent mRNA boosters expressing the Omicron BA.5 and ancestral WA1/2020 Spike proteins have been developed and approved, because BA.5 is currently the dominant SARS-CoV-2 variant and substantially evades neutralizing antibodies (NAbs). Our data show that BA.5 NAb titers were comparable following monovalent and bivalent mRNA boosters.
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Affiliation(s)
| | | | | | | | - Jinyan Liu
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | | | - Lydia Gallup
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Marjorie Rowe
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | | | - Siline Thai
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Julia Barrett
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | | | | | | | | | - Audrey Mutoni
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Olivia Powers
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | | | - Nehalee Surve
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Haley VanWyk
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Cindy Wu
- Beth Israel Deaconess Medical Center, Boston, MA, USA
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46
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Dai W, Wu F, McMyn N, Song B, Walker-Sperling VE, Varriale J, Zhang H, Barouch DH, Siliciano JD, Li W, Siliciano RF. Genome-wide CRISPR screens identify combinations of candidate latency reversing agents for targeting the latent HIV-1 reservoir. Sci Transl Med 2022; 14:eabh3351. [PMID: 36260688 PMCID: PMC9705157 DOI: 10.1126/scitranslmed.abh3351] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Reversing HIV-1 latency promotes killing of infected cells and is essential for cure strategies; however, no single latency reversing agent (LRA) or LRA combination have been shown to reduce HIV-1 latent reservoir size in persons living with HIV-1 (PLWH). Here, we describe an approach to systematically identify LRA combinations to reactivate latent HIV-1 using genome-wide CRISPR screens. Screens on cells treated with suboptimal concentrations of an LRA can identify host genes whose knockout enhances viral gene expression. Therefore, inhibitors of these genes should synergize with the LRA. We tested this approach using AZD5582, an activator of the noncanonical nuclear factor κB (ncNF-κB) pathway, as an LRA and identified histone deacetylase 2 (HDAC2) and bromodomain-containing protein 2 (BRD2), part of the bromodomain and extra-terminal motif (BET) protein family targeted by BET inhibitors, as potential targets. Using CD4+ T cells from PLWH, we confirmed synergy between AZD5582 and several HDAC inhibitors and between AZD5582 and the BET inhibitor, JQ1. A reciprocal screen using suboptimal concentrations of an HDAC inhibitor as an LRA identified BRD2 and ncNF-κB regulators, especially BIRC2, as synergistic candidates for use in combination with HDAC inhibition. Moreover, we identified and validated additional synergistic drug candidates in latency cell line cells and primary lymphocytes isolated from PLWH. Specifically, the knockout of genes encoding CYLD or YPEL5 displayed synergy with existing LRAs in inducing HIV mRNAs. Our study provides insights into the roles of host factors in HIV-1 reactivation and validates a system for identifying drug combinations for HIV-1 latency reversal.
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Affiliation(s)
- Weiwei Dai
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205,Howard Hughes Medical Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21205
| | - Fengting Wu
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205
| | - Natalie McMyn
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205
| | - Bicna Song
- Center for Genetic Medicine Research, Children’s National Hospital. 111 Michigan Ave NW, Washington, DC 20010,Department of Genomics and Precision Medicine, George Washington University. 111 Michigan Ave NW, Washington, DC 20010
| | - Victoria E. Walker-Sperling
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02215, USA
| | - Joseph Varriale
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205
| | - Hao Zhang
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205
| | - Dan H. Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02215, USA,Ragon Institute of Massachusetts General Hospital, MIT, and Harvard, Boston, Massachusetts 02114, USA
| | - Janet D. Siliciano
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205
| | - Wei Li
- Center for Genetic Medicine Research, Children’s National Hospital. 111 Michigan Ave NW, Washington, DC 20010,Department of Genomics and Precision Medicine, George Washington University. 111 Michigan Ave NW, Washington, DC 20010,To whom correspondence should be addressed; ;
| | - Robert F. Siliciano
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205,Howard Hughes Medical Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21205,To whom correspondence should be addressed; ;
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47
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Nkolola JP, Yu J, Wan H, Chang A, McMahan K, Anioke T, Jacob-Dolan C, Powers O, Ye T, Chandrashekar A, Sellers D, Barrett J, Loo YM, Esser MT, Carnahan RH, Crowe JE, Barouch DH. A bivalent SARS-CoV-2 monoclonal antibody combination does not affect the immunogenicity of a vector-based COVID-19 vaccine in macaques. Sci Transl Med 2022; 14:eabo6160. [PMID: 35857623 PMCID: PMC9348747 DOI: 10.1126/scitranslmed.abo6160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 06/21/2022] [Indexed: 11/06/2022]
Abstract
Human monoclonal antibodies (mAbs) that target the spike glycoprotein of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) offer a promising approach for the prevention and treatment of coronavirus disease 2019 (COVID-19). Given suboptimal global vaccination rates, waning immunity in vaccinated individuals, and the emergence of SARS-CoV-2 variants of concern, the use of mAbs for COVID-19 prevention may increase and may need to be administered together with vaccines in certain settings. However, it is unknown whether administration of mAbs will affect the immunogenicity of SARS-CoV-2 vaccines. Using an adenovirus vector-based SARS-CoV-2 vaccine, we show that simultaneous administration of the vaccine with SARS-CoV-2 mAbs does not diminish vaccine-induced humoral or cellular immunity in cynomolgus macaques. These results suggest that SARS-CoV-2 mAbs and viral vector-based SARS-CoV-2 vaccines can be administered together without loss of potency of either product. Additional studies will be required to evaluate coadministration of mAbs with other vaccine platforms.
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Affiliation(s)
- Joseph P. Nkolola
- Center for Virology & Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02115, USA
| | - Jingyou Yu
- Center for Virology & Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02115, USA
| | - Huahua Wan
- Center for Virology & Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02115, USA
| | - Aiquan Chang
- Center for Virology & Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02115, USA
| | - Katherine McMahan
- Center for Virology & Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02115, USA
| | - Tochi Anioke
- Center for Virology & Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02115, USA
| | - Catherine Jacob-Dolan
- Center for Virology & Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02115, USA
| | - Olivia Powers
- Center for Virology & Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02115, USA
| | - Tianyi Ye
- Center for Virology & Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02115, USA
| | - Abishek Chandrashekar
- Center for Virology & Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02115, USA
| | - Daniel Sellers
- Center for Virology & Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02115, USA
| | - Julia Barrett
- Center for Virology & Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02115, USA
| | - Yueh-Ming Loo
- Microbial Sciences, AstraZeneca, Gaithersburg, MD, 20878, USA
| | - Mark T. Esser
- Microbial Sciences, AstraZeneca, Gaithersburg, MD, 20878, USA
| | - Robert H. Carnahan
- Vanderbilt Vaccine Center, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
| | - James E. Crowe
- Vanderbilt Vaccine Center, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
| | - Dan H. Barouch
- Center for Virology & Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, 02115, USA
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, 02139, USA
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48
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Herman GA, O'Brien MP, Forleo-Neto E, Sarkar N, Isa F, Hou P, Chan KC, Bar KJ, Barnabas RV, Barouch DH, Cohen MS, Hurt CB, Burwen DR, Marovich MA, Musser BJ, Davis JD, Turner KC, Mahmood A, Hooper AT, Hamilton JD, Parrino J, Subramaniam D, Baum A, Kyratsous CA, DiCioccio AT, Stahl N, Braunstein N, Yancopoulos GD, Weinreich DM, Chani A, Adepoju A, Mahmood A, Mortagy A, Dupljak A, Baum A, Brown A, Froment A, Hooper A, Margiotta A, Bombardier A, Islam A, Smith A, Dhillon A, McMillian A, Breazna A, Aslam A, Carpentino B, Kowal B, Siliverstein B, Horel B, Zhu B, Musser B, Bush B, Head B, Snow B, Zhu B, Debray C, Phillips C, Simiele C, Lee C, Nienstedt C, Trbovic C, Chan C(KC, Elliott C, Fish C, Ni C, Polidori C, Enciso C, Caira C, Powell C, Kyratsous CA, Baum C, McDonald C, Leigh C, Pan C, Wolken D, Manganello D, Liu D, Stein D, Weinreich DM, Hassan D, Gulabani D, Fix D, Leonard D, Sarda D, Bonhomme D, Kennedy D, Darcy D, Barron D, Hughes D, Rofail D, Kaur D, Ramesh D, Bianco D, Cohen D, Forleo-Neto E, Jean-Baptiste E, Bukhari E, Doyle E, Bucknam E, Labriola-Tomkins E, Nanna E, Huffman O'Keefe E, Gasparino E, Fung E, Isa F, To FY, Herman G, Yancopoulos GD, Bellingham G, Sumner G, Moggan G, Power G, Zeng H, Mariveles H, Gonzalez H, Kang H, Noor H, Minns I, Heirman I, Peszek I, Donohue J, Rusconi J, Austin J, Parrino J, Yo J, McDonnell J, Hamilton JD, Boarder J, Wei J, Yu J, Malia J, Tucciarone J, Tyler-Gale J, Davis JD, Strein J, Cohen J, Meyer J, Ursino J, Im J, Tramaglini J, Wolken J, Potter K, Scacalossi K, Naidu K, Browning K, Rutkowski K, Yau K, Woloshin K, Lewis-Amezcua K, Turner K, Dornheim K, Chiu K, Mohan K, McGuire K, Macci K, Ringleben K, Mohammadi K, Foster K, Knighton L, Lipsich L, Darling L, Boersma L, Cowen L, Hersh L, Jackson L, Purcell L, Sherpinsky L, Lai L, Faria L, Geissler L, Boppert L, Fiske L, Dickens M, Mancini M, Leigh MC, O'Brien MP, Batchelder M, Klinger M, Partridge M, Tarabocchia M, Wong M, Rodriguez M, Albizem M, O'Byrne M, Braunstein N, Sarkar N, Stahl N, Deitz N, Memblatt N, Shah N, Kumar N, Herrera O, Adedoyin O, Yellin O, Snodgrass P, Floody P, D'Ambrosio P, Gao P(X, Hou P, Hearld P, Li Q, Kitchenoff R, Ali R, Iyer R, Chava R, Alaj R, Pedraza R, Hamlin R, Hosain R, Gorawala R, White R, Yu R, Fogarty R, Dass SB, Bollini S, Ganguly S, DeCicco S, Patel S, Cassimaty S, Somersan-Karakaya S, McCarthy S, Henkel S, Ali S, Geila Shapiro S, Kim S, Nossoughi S, Bisulco S, Elkin S, Long S, Sivapalasingam S, Irvin S, Wilt S, Min T, Constant T, Devins T, DiCioccio T, Norton T, Bernardo T, Chuang TC, Wei V(J, Nuce V, Battini V, Caldwell W, Gao X, Chen X, Tian Y, Khan Y, Zhao Y, Kim Y, Dye B, Hurt CB, Burwen DR, Barouch DH, Burns D, Brown E, Bar KJ, Marovich M, Clement M, Cohen MS, Sista N, Barnabas RV, Zwerski S. Efficacy and safety of a single dose of casirivimab and imdevimab for the prevention of COVID-19 over an 8-month period: a randomised, double-blind, placebo-controlled trial. Lancet Infect Dis 2022; 22:1444-1454. [PMID: 35803290 PMCID: PMC9255947 DOI: 10.1016/s1473-3099(22)00416-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 05/31/2022] [Accepted: 06/01/2022] [Indexed: 10/26/2022]
Abstract
BACKGROUND There is an unmet need for COVID-19 prevention in patient populations who have not mounted or are not expected to mount an adequate immune response to complete COVID-19 vaccination. We previously reported that a single subcutaneous 1200 mg dose of the monoclonal antibody combination casirivimab and imdevimab (CAS + IMD) prevented symptomatic SARS-CoV-2 infections by 81·4% in generally healthy household contacts of SARS-CoV-2-infected individuals over a 1-month efficacy assessment period. Here we present additional results, including the 7-month follow-up period (months 2-8), providing additional insights about the potential for efficacy in pre-exposure prophylaxis settings. METHODS This was a randomised, double-blind, placebo-controlled trial done in the USA, Romania, and Moldova in 2020-2021, before the emergence of omicron (B.1.1.529) and omicron-lineage variants. Uninfected and unvaccinated household contacts of infected individuals, judged by the investigator to be in good health, were randomly assigned (1:1) to receive 1200 mg CAS + IMD or placebo by subcutaneous injection according to a central randomisation scheme provided by an interactive web response system; randomisation was stratified per site by the test results of a local diagnostic assay for SARS-CoV-2 and age group at baseline. COVID-19 vaccines were prohibited before randomisation, but participants were allowed to receive COVID-19 vaccination during the follow-up period. Participants who developed COVID-19 symptoms during the follow-up period underwent RT-PCR testing. Prespecified endpoints included the proportion of previously uninfected and baseline-seronegative participants (seronegative-modified full analysis set) who had RT-PCR-confirmed COVID-19 in the follow-up period (post-hoc for the timepoints of months 2-5 and 6-8 only) and underwent seroconversion (ie, became seropositive, considered a proxy for any SARS-CoV-2 infections [symptomatic and asymptomatic]; prespecified up to day 57, post-hoc for all timepoints thereafter). We also assessed the incidence of treatment-emergent adverse events. This study is registered with ClinicalTrials.gov, NCT04452318. FINDINGS From July 13, 2020, to Oct 4, 2021, 2317 participants who were RT-PCR-negative for SARS-CoV-2 were randomly assigned, of whom 1683 (841 assigned to CAS + IMD and 842 assigned to placebo) were seronegative at baseline. During the entirety of the 8-month study, CAS + IMD reduced the risk of COVID-19 by 81·2% (nominal p<0·0001) versus placebo (prespecified analysis). During the 7-month follow-up period, protection was greatest during months 2-5, with a 100% relative risk reduction in COVID-19 (nominal p<0·0001; post-hoc analysis). Efficacy waned during months 6-8 (post-hoc analysis). Seroconversion occurred in 38 (4·5%) of 841 participants in the CAS + IMD group and in 181 (21·5%) of 842 in the placebo group during the 8-month study (79·0% relative risk reduction vs placebo; nominal p<0·0001). Six participants in the placebo group were hospitalised due to COVID-19 versus none who received CAS + IMD. Serious treatment-emergent adverse events (including COVID-19) were reported in 24 (1·7%) of 1439 participants receiving CAS + IMD and in 23 (1·6%) of 1428 receiving placebo. Five deaths were reported, none of which were due to COVID-19 or related to the study drugs. INTERPRETATION CAS + IMD is not authorised in any US region as of Jan 24, 2022, because data show that CAS + IMD is not active against omicron-lineage variants. In this study, done before the emergence of omicron-lineage variants, a single subcutaneous 1200 mg dose of CAS + IMD protected against COVID-19 for up to 5 months of community exposure to susceptible strains of SARS-CoV-2 in the pre-exposure prophylaxis setting, in addition to the post-exposure prophylaxis setting that was previously shown. FUNDING Regeneron Pharmaceuticals, F Hoffmann-La Roche, US National Institute of Allergy and Infectious Diseases, US National Institutes of Health.
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49
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Affiliation(s)
- Dan H Barouch
- From Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, and the Ragon Institute of MGH, MIT, and Harvard, Cambridge - both in Massachusetts
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50
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Gilbert PB, Huang Y, deCamp AC, Karuna S, Zhang Y, Magaret CA, Giorgi EE, Korber B, Edlefsen PT, Rossenkhan R, Juraska M, Rudnicki E, Kochar N, Huang Y, Carpp LN, Barouch DH, Mkhize NN, Hermanus T, Kgagudi P, Bekker V, Kaldine H, Mapengo RE, Eaton A, Domin E, West C, Feng W, Tang H, Seaton KE, Heptinstall J, Brackett C, Chiong K, Tomaras GD, Andrew P, Mayer BT, Reeves DB, Sobieszczyk ME, Garrett N, Sanchez J, Gay C, Makhema J, Williamson C, Mullins JI, Hural J, Cohen MS, Corey L, Montefiori DC, Morris L. Neutralization titer biomarker for antibody-mediated prevention of HIV-1 acquisition. Nat Med 2022; 28:1924-1932. [PMID: 35995954 PMCID: PMC9499869 DOI: 10.1038/s41591-022-01953-6] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [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: 11/16/2021] [Accepted: 07/14/2022] [Indexed: 01/28/2023]
Abstract
The Antibody Mediated Prevention trials showed that the broadly neutralizing antibody (bnAb) VRC01 prevented acquisition of human immunodeficiency virus-1 (HIV-1) sensitive to VRC01. Using AMP trial data, here we show that the predicted serum neutralization 80% inhibitory dilution titer (PT80) biomarker-which quantifies the neutralization potency of antibodies in an individual's serum against an HIV-1 isolate-can be used to predict HIV-1 prevention efficacy. Similar to the results of nonhuman primate studies, an average PT80 of 200 (meaning a bnAb concentration 200-fold higher than that required to reduce infection by 80% in vitro) against a population of probable exposing viruses was estimated to be required for 90% prevention efficacy against acquisition of these viruses. Based on this result, we suggest that the goal of sustained PT80 <200 against 90% of circulating viruses can be achieved by promising bnAb regimens engineered for long half-lives. We propose the PT80 biomarker as a surrogate endpoint for evaluatinon of bnAb regimens, and as a tool for benchmarking candidate bnAb-inducing vaccines.
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Affiliation(s)
- Peter B. Gilbert
- grid.270240.30000 0001 2180 1622Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA USA ,grid.34477.330000000122986657Department of Biostatistics, University of Washington, Seattle, WA USA
| | - Yunda Huang
- grid.270240.30000 0001 2180 1622Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA USA ,grid.34477.330000000122986657Department of Global Health, University of Washington, Seattle, WA USA
| | - Allan C. deCamp
- grid.270240.30000 0001 2180 1622Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA USA
| | - Shelly Karuna
- grid.270240.30000 0001 2180 1622Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA USA
| | - Yuanyuan Zhang
- grid.270240.30000 0001 2180 1622Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA USA
| | - Craig A. Magaret
- grid.270240.30000 0001 2180 1622Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA USA
| | - Elena E. Giorgi
- grid.148313.c0000 0004 0428 3079Los Alamos National Laboratory, Los Alamos, NM USA ,grid.270240.30000 0001 2180 1622Present Address: Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA USA
| | - Bette Korber
- grid.148313.c0000 0004 0428 3079Los Alamos National Laboratory, Los Alamos, NM USA
| | - Paul T. Edlefsen
- grid.270240.30000 0001 2180 1622Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA USA
| | - Raabya Rossenkhan
- grid.270240.30000 0001 2180 1622Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA USA
| | - Michal Juraska
- grid.270240.30000 0001 2180 1622Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA USA
| | - Erika Rudnicki
- grid.270240.30000 0001 2180 1622Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA USA
| | - Nidhi Kochar
- grid.270240.30000 0001 2180 1622Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA USA
| | - Ying Huang
- grid.270240.30000 0001 2180 1622Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA USA
| | - Lindsay N. Carpp
- grid.270240.30000 0001 2180 1622Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA USA
| | - Dan H. Barouch
- grid.239395.70000 0000 9011 8547Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA USA ,grid.32224.350000 0004 0386 9924Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard, Cambridge, MA USA
| | - Nonhlanhla N. Mkhize
- grid.416657.70000 0004 0630 4574National Institute for Communicable Diseases, National Health Laboratory Service, Johannesburg, South Africa ,grid.11951.3d0000 0004 1937 1135Antibody Immunity Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Tandile Hermanus
- grid.416657.70000 0004 0630 4574National Institute for Communicable Diseases, National Health Laboratory Service, Johannesburg, South Africa ,grid.11951.3d0000 0004 1937 1135Antibody Immunity Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Prudence Kgagudi
- grid.416657.70000 0004 0630 4574National Institute for Communicable Diseases, National Health Laboratory Service, Johannesburg, South Africa ,grid.11951.3d0000 0004 1937 1135Antibody Immunity Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Valerie Bekker
- grid.416657.70000 0004 0630 4574National Institute for Communicable Diseases, National Health Laboratory Service, Johannesburg, South Africa ,grid.11951.3d0000 0004 1937 1135Antibody Immunity Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa ,grid.26009.3d0000 0004 1936 7961Present Address: Duke Center for Human Systems Immunology, Duke University Departments of Surgery, Immunology, Molecular Genetics and Microbiology, Durham, NC USA
| | - Haajira Kaldine
- grid.416657.70000 0004 0630 4574National Institute for Communicable Diseases, National Health Laboratory Service, Johannesburg, South Africa ,grid.11951.3d0000 0004 1937 1135Antibody Immunity Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Rutendo E. Mapengo
- grid.416657.70000 0004 0630 4574National Institute for Communicable Diseases, National Health Laboratory Service, Johannesburg, South Africa ,grid.11951.3d0000 0004 1937 1135Antibody Immunity Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Amanda Eaton
- grid.189509.c0000000100241216Department of Surgery, Duke University Medical Center, Durham, NC USA
| | - Elize Domin
- grid.189509.c0000000100241216Department of Surgery, Duke University Medical Center, Durham, NC USA
| | - Carley West
- grid.189509.c0000000100241216Department of Surgery, Duke University Medical Center, Durham, NC USA
| | - Wenhong Feng
- grid.189509.c0000000100241216Department of Surgery, Duke University Medical Center, Durham, NC USA
| | - Haili Tang
- grid.189509.c0000000100241216Department of Surgery, Duke University Medical Center, Durham, NC USA
| | - Kelly E. Seaton
- grid.26009.3d0000 0004 1936 7961Duke University Departments of Surgery, Immunology, Molecular Genetics and Micobiology, Duke Center for Human Systems Immunology, Durham, NC USA
| | - Jack Heptinstall
- grid.26009.3d0000 0004 1936 7961Duke University Departments of Surgery, Immunology, Molecular Genetics and Micobiology, Duke Center for Human Systems Immunology, Durham, NC USA
| | - Caroline Brackett
- grid.26009.3d0000 0004 1936 7961Duke University Departments of Surgery, Immunology, Molecular Genetics and Micobiology, Duke Center for Human Systems Immunology, Durham, NC USA
| | - Kelvin Chiong
- grid.26009.3d0000 0004 1936 7961Duke University Departments of Surgery, Immunology, Molecular Genetics and Micobiology, Duke Center for Human Systems Immunology, Durham, NC USA
| | - Georgia D. Tomaras
- grid.26009.3d0000 0004 1936 7961Duke University Departments of Surgery, Immunology, Molecular Genetics and Micobiology, Duke Center for Human Systems Immunology, Durham, NC USA
| | - Philip Andrew
- grid.245835.d0000 0001 0300 5112Family Health International, Durham, NC USA
| | - Bryan T. Mayer
- grid.270240.30000 0001 2180 1622Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA USA
| | - Daniel B. Reeves
- grid.270240.30000 0001 2180 1622Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA USA
| | - Magdalena E. Sobieszczyk
- grid.21729.3f0000000419368729Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York, NY USA
| | - Nigel Garrett
- grid.16463.360000 0001 0723 4123Centre for the AIDS Programme of Research in South Africa, University of KwaZulu-Natal, Durban, South Africa ,grid.16463.360000 0001 0723 4123Discipline of Public Health Medicine, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa
| | - Jorge Sanchez
- grid.10800.390000 0001 2107 4576Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos, Lima, Peru
| | - Cynthia Gay
- grid.10698.360000000122483208Division of Infectious Diseases, The University of North Carolina at Chapel Hill, Chapel Hill, NC USA
| | - Joseph Makhema
- Botswana-Harvard AIDS Initiative Partnership for HIV Research and Education, Gaborone, Botswana ,grid.239395.70000 0000 9011 8547Division of Infectious Disease, Beth Israel Deaconess Medical Center, Boston, MA USA
| | - Carolyn Williamson
- grid.7836.a0000 0004 1937 1151Division of Medical Virology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - James I. Mullins
- grid.34477.330000000122986657Department of Global Health, University of Washington, Seattle, WA USA ,grid.34477.330000000122986657Department of Microbiology, University of Washington, Seattle, WA USA ,grid.34477.330000000122986657Department of Medicine, University of Washington, Seattle, WA USA
| | - John Hural
- grid.270240.30000 0001 2180 1622Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA USA
| | - Myron S. Cohen
- grid.10698.360000000122483208Institute of Global Health and Infectious Diseases, The University of North Carolina at Chapel Hill, Chapel Hill, NC USA
| | - Lawrence Corey
- grid.270240.30000 0001 2180 1622Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA USA ,grid.34477.330000000122986657Department of Medicine, University of Washington, Seattle, WA USA ,grid.34477.330000000122986657Department of Laboratory Medicine, University of Washington, Seattle, WA USA
| | - David C. Montefiori
- grid.189509.c0000000100241216Department of Surgery, Duke University Medical Center, Durham, NC USA
| | - Lynn Morris
- grid.416657.70000 0004 0630 4574National Institute for Communicable Diseases, National Health Laboratory Service, Johannesburg, South Africa ,grid.11951.3d0000 0004 1937 1135Antibody Immunity Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa ,grid.16463.360000 0001 0723 4123Centre for the AIDS Programme of Research in South Africa, University of KwaZulu-Natal, Durban, South Africa
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