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Coronavirus Studies in Nonhuman Primate Models

This page provides a curated list of coronavirus studies and reviews using nonhuman primate (NHP) models.

Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2021
Study Type/Review: vaccine
NPRC/Institute: Southern Medical University, Shenzhen; Guangzhou Center for Disease Control and Prevention
Keywords: SARS-CoV-2, adenovirus vectored COVID-19 vaccine, immune response, pathology, primates
Summary of Study: Prime-boost immunization with Sad23L-nCoV-S and Ad49L-nCoV-S (both carrying the full-length of SARS-CoV-2 spike protein gene) can safely elicit strong immunity in animals.
References: PMID: 33993845 / doi: 10.1080/22221751.2021.1931466
Contact Info: Yuming Zhang: yumingzhang1966@hotmail.com; Tingting Li: apple-ting-007@163.com
URL: https://www.tandfonline.com/doi/full/10.1080/22221751.2021.1931466
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques, african green monkeys
Year Published: 2021
Study Type/Review:
NPRC/Institute: Korea Advanced Institute of Science & Technology, GENOME INSIGHT, INC.
Keywords: SARS-CoV-2, infection models, organoids, primates
Summary of Study: Review of in vitro and in vivo models for SARS-CoV-2 infection.
References: PMID: 34187969 / doi: 10.14348/molcells.2021.0094
Contact Info: Young Seok Ju: ysju@kaist.ac.kr
URL: https://www.molcells.org/journal/view.html?doi=10.14348/molcells.2021.0094
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2021
Study Type/Review: vaccine
NPRC/Institute: NCI/NIH; University of Maryland, BIOQUAL, NIAID and others
Keywords: SARS-CoV-2, adjuvanted subunit vaccines, immune response, primates
Summary of Study: Mucosal vaccine efficiently cleared virus in the nasal cavity and may act as a potent complementary reinforcing boost for conventional systemic vaccines to provide overall better protection.
References: PMID: 33908897 / doi: 10.1172/jci.insight.148494
Contact Info: Yongjun Sui: suiy@mail.nih.gov; Jay Berzofsky: berzofsj@mail.nih.gov
URL: https://insight.jci.org/articles/view/148494
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2021
Study Type/Review: vaccine
NPRC/Institute: Clover Biopharmaceuticals, Kunming Institute of Zoology
Keywords: SARS-CoV-2, S-Trimer, subunit vaccine candidate, immunogenicity, efficacy, primates
Summary of Study: Rhesus macaques immunized with adjuvanted S-Trimer were protected from SARS-CoV-2 challenge. Trimer-Tag may be an important platform technology for scalable production and rapid development of safe and effective subunit vaccines against current and future emerging RNA viruses.
References: PMID: 33649323 / doi: 10.1038/s41467-021-21634-1
Contact Info: Peng Liang: liang.peng@cloverbiopharma.com
URL: https://www.nature.com/articles/s41467-021-21634-1
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2021
Study Type/Review:
NPRC/Institute: Beth Israel Deaconess Medical Center, MIT, Harvard
Keywords: SARS-CoV-2, DNA- and Ad26-based vaccines, serum profiles, primates
Summary of Study: Data highlight the similarities between infection and vaccine induced humoral immunity for SARS-Cov-2 and cross-reactivity of these responses to other CoVs.
References: PMID: 33692201 / doi: 10.1128/JVI.00117-21
Contact Info: Dan Barouch: dbarouch@bidmc.harvard.edu
URL: https://journals.asm.org/doi/10.1128/JVI.00117-21?url_ver=Z39.88-2003&rfr_id=or…
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2021
Study Type/Review: vaccine
NPRC/Institute: Ragon Institute of MGH, MIT, and Harvard; Novavax; University of Duisburg-Essen; MIT; Texas Biomedical Research Institute; University of Maryland School of Medicine; Duke University Medical Center; La Jolla Institute for Immunology; and others
Keywords: SARS-CoV-2, humoral immune response, vaccine-induced antibody fingerprint, protection, primates
Summary of Study: Data presented suggest that a single dose may prevent disease via combined Fc/Fab functions but that two doses may be essential to block further transmission of SARS-CoV-2 and emerging varriants.
References: PMID: 34485950 / doi: 10.1016/j.xcrm.2021.100405
Contact Info: Gale Smith: gsmith@novavax.com; Galit Alter: galter@mgh.harvard.edu
URL: https://journals.plos.org/plospathogens/article?id=10.1371/journal.ppat.1009701
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2021
Study Type/Review: vaccine
NPRC/Institute: Janssen Vaccines & Prevention B.V.; Harvard Medical School; Lucidity Biomedical Consulting; Ragon Institute of MGH, MIT and Harvard; Massachusetts Consortium on Pathogen Readiness
Keywords: SARS-CoV-2, adenovirus vector, immunogenicity, protective efficacy, immune response, primates
Summary of Study: Ad26.COV2.S vaccine confers durable protection against replication of SARS-CoV-2 in the lungs that is predicted by the levels of Spike-binding and neutralizing antibodies, indicating that Ad26.COV2.S could confer durable protection in humans and immunological correlates of protection may enable the prediction of durability of protection.
References: PMID: 34620860 / doi: 10.1038/s41467-021-26117-x
Contact Info: Roland Zahn: RZahn@its.jnj.com
URL: https://www.nature.com/articles/s41467-021-26117-x
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2021
Study Type/Review: vaccine
NPRC/Institute: ReiThera Srl, University of Nottingham, National Institute for Infectious Diseases "Lazzaro Spallanzani"
Keywords: SARS-CoV-2, replication-defective gorilla adenovirus-vectored vaccine, immune response, mice and primates
Summary of Study: Pre-fusion stabilized Spike antigen is superior to the wild type in inducing ACE2-interfering, SARS-CoV-2-neutralizing antibodies.
References: PMID: 33895322 / doi: 10.1016/j.ymthe.2021.04.022
Contact Info: Alessandra Vitelli: alessandra.vitelli@reithera.com
URL: https://www.sciencedirect.com/science/article/pii/S1525001621002100?via%3Dihub=
Coronavirus Investigated: SARS-CoV-2
NHP Species:
Year Published: 2021
Study Type/Review: vaccine
NPRC/Institute: Duke University School of Medicine, University of North Carolina at Chapel Hill, FDA, and others
Keywords: SARS-CoV-2, nanoparticles, receptor-binding domain of SARS-CoV-2, immune response, primates
Summary of Study: The immunization of macaques with nanoparticles conjugated with the receptor-binding domain of SARS-CoV-2, and adjuvanted with 3M-052 and alum, elicits cross-neutralizing antibody responses against bat coronaviruses, SARS-CoV and SARS-CoV-2. Nucleoside-modified mRNAs that encode a stabilized transmembrane spike or monomeric receptor-binding domain also induced cross-neutralizing antibody responses against SARS-CoV and bat coronaviruses.
References: PMID: 33971664 / doi: 10.1038/s41586-021-03594-0
Contact Info: Kevin Saunders: kevin.saunders@duke.edu; Barton Haynes: barton.haynes@duke.edu
URL: https://www.nature.com/articles/s41586-021-03594-0
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2021
Study Type/Review: vaccine
NPRC/Institute: NIAID; Emory University; BIOQUAL, Inc.; Moderna, Inc.; Johns Hopkins University
Keywords: SARS-CoV-2, virus genomic variants, boost, immune response, primates
Summary of Study: Homologous mRNA-1273 boost can significantly improve both the breadth and potency of neutralizing antibody responses and confer protection against upper and lower airway infection to a heterologous challenge virus, which is relatively resistant to in vitro neutralization.
References: PMID: 34672695 / doi: 10.1126/science.abl8912
Contact Info: Robert Seder: rseder@mail.nih.gov; Barney Graham: bgraham@nih.gov
URL: https://www.science.org/doi/10.1126/science.abl8912?url_ver=Z39.88-2003&rfr_id=…
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2021
Study Type/Review: vaccine
NPRC/Institute: NIH, University of Oxford, NIAID, Icahn School of Medicine at Mount Sinai
Keywords: SARS-CoV-2, adenovirus-based vaccine, intranasal administration, hamsters, primates
Summary of Study: Intranasal vaccination with ChAdOx1 nCoV-19/AZD1222 reduced virus concentrations in nasal swabs in two different SARS-CoV-2 animal models, warranting further investigation as a potential vaccination route for COVID-19 vaccines.
References: PMID: 34315826 / doi: 10.1126/scitranslmed.abh0755
Contact Info: Vincent Munster: vincent.munster@nih.gov
URL: https://www.science.org/doi/10.1126/scitranslmed.abh0755?url_ver=Z39.88-2003&rf…
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques, african green monkeys
Year Published: 2021
Study Type/Review:
NPRC/Institute: Johns Hopkins School of Medicine; Yale University School of Medicine
Keywords: SARS-CoV-2, several animal species, immunological response, primates
Summary of Study: This review discusses small and large animal model studies previously used in SARS-CoV-2 research that may be useful in elucidating the immunological contributions to hallmark syndromes observed with COVID-19.
References: PMID: 33914873 / doi: 10.1093/ilar/ilab010
Contact Info: Rebecca Veenhuis: rterill1@jhmi.edu
URL: https://academic.oup.com/ilarjournal/advance-article/doi/10.1093/ilar/ilab010/6…
Coronavirus Investigated: SARS-CoV-2
NHP Species:
Year Published: 2021
Study Type/Review:
NPRC/Institute: Universite de Paris, Institut Pasteur and others
Keywords: SARS-CoV-2, mathematical model, viral dynamics, immune response, viral clearance, primates
Summary of Study: Results provide estimates of SARS-CoV-2 viral kinetic parameters in an experimental model of mild infection and they provide means to assess the efficacy of future antiviral treatments.
References: PMID: 33730053 / doi: 10.1371/journal.pcbi.1008785
Contact Info: Antonio Goncalves: antonio.goncalves@inserm.fr
URL: https://journals.plos.org/ploscompbiol/article?id=10.1371/journal.pcbi.1008785
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques, marmosets
Year Published: 2021
Study Type/Review:
NPRC/Institute: Southwest NPRC
Keywords: SARS-CoV-2, young and old animals, Acute respiratory distress, primates
Summary of Study: Acute respiratory distress in macaques and baboons recapitulates the progression of COVID-19 in humans, making them suitable as models to test vaccines and therapies.
References: PMID: 33340034/doi: 10.1038/s41564-020-00841-4
Contact Info: Deepak Kaushal: dkaushal@txbiomed.org
URL: https://www.nature.com/articles/s41564-020-00841-4
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2021
Study Type/Review: prevention
NPRC/Institute: Tulane National primate Research Center; Tulane School of Medicine; Duke University Medical Center
Keywords: SARS-CoV-2, anti-SARS-CoV-2 monoclonal antibodies, pharmacokinetics, immune response, primates
Summary of Study: A combination of two high-affinity anti-SARS-CoV-2 monoclonal antibodies (mAbs; C144-LS and C135-LS) effectively blocks development of COVID-19 in the rhesus disease model and accelerates the prospect of clinical studies with this effective antibody combination.
References: PMID: 34869063 / doi: 10.3389/fcimb.2021.753444
Contact Info: Chad Roy: croy@tulane.edu
URL: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8637877/
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2021
Study Type/Review:
NPRC/Institute: University of California-Davis; California National Primate Research Center, UC Davis; Chan Zuckerberg Biohub; Vitalant Research Institute; University of Wisconsin-Madison; Wisconsin National Primate Research Center/UW Madison; University of California-San Francisco
Keywords: SARS-CoV-2, convalescent plasma, viral shedding, treatment efficiency, primates
Summary of Study: Passive immunization with convalescent plasma (CP), even during early infection, provided no significant benefit in a nonhuman primate model of SARS-CoV-2 infection.
References: PMID: 34817208 / doi: 10.1128/Spectrum.01397-21
Contact Info: Jesse Deere: jddeere@ucdavis.edu
URL: https://journals.asm.org/doi/10.1128/Spectrum.01397-21
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2021
Study Type/Review:
NPRC/Institute: Qassim University, Buraydah, Saudi Aribia; Imam Abdulrahman Bin Faisal University, MGM Dental College and Hospital, Baba Farid University of Health Sciences, Himachal Institute of Dental Sciences, Panineeya Mahavidyalaya
Keywords: SARS-CoV-2, immune response, animal models, meta analysis, mice, hamsters, ferrets, cats, dogs, primates
Summary of Study: This systematic review found that animal models only mimic limited signs and symptoms experienced in COVID infection as compared to infections in humans, yet are still essential to understand the pathogenesis, transmissibility or viral particles, and vaccine testing.
References: PMID: 34447038 / doi: 10.4103/jpbs.JPBS_749_20
Contact Info: Muhamood Moothedath: drmuhamoodmoothedath@gmail.com
URL: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8375911/
Coronavirus Investigated: SARS-CoV-2
NHP Species:
Year Published: 2021
Study Type/Review:
NPRC/Institute: Brigham and Women's Hospital and Harvard Medical School, The Affiliated Hospital of Youjiang Medical Univ. for Nationalities (China), and the University of Alabama
Keywords: SARS-CoV-2, ACE2 protein expression, lung injury, mice and primates
Summary of Study: Data from this study unequivocally support the key role of ACE2 in the sinonasal mucosa as a functional reARS-CoV-2; however, the restricted baseline expression pattern of ACE1 in the lung presents a conundrum as it raises questions about alternative viral receptors or additional mechanisms of lung injury in COVID-19 pneumonia.
References: PMID: 33626084 / doi: 10.1371/journal.pone.0247510
Contact Info: Sule Cataltepe: scataltepe@bwh.harvard.edu
URL: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0247510
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2021
Study Type/Review: vaccine
NPRC/Institute: Tsinghua University School of Medicine; Chinese Academy of Sciences; Peking Union Medical College, The University of Hong Kong, and more
Keywords: SARS-CoV-2, adenovirus vector, vaccine candidate, immune response, hamsters, mice, primates
Summary of Study: ADC68, a rare chimpanzee adenovirus serotype, was used as a vector for vaccine and induced potent and protective immune responses against SARS-CoV-2 in experimental animals, providing scientific rationale for further developing ADC68-19S as a clinical vaccine against SARS-CoV-2 infection in humans.
References: PMID: 34262569 / doi: 10.3389/fimmu.2021.697074
Contact Info: Zhiwei Chen: zchenai@hku.hk; Xioxhong Peng: pengxiaozhong@pumc.edu.cn; Dongming Zhou: zhoudongming@tmu.edu.cn
URL: https://www.frontiersin.org/articles/10.3389/fimmu.2021.697074/full
Coronavirus Investigated: SARS-CoV-2
NHP Species:
Year Published: 2021
Study Type/Review:
NPRC/Institute: Chulalongkorn University, Mahidol University, Baiya Phytopharm Co., National Center for Genetic Engineering and Biotechnology
Keywords: SARS-CoV-2, plant-produced receptor-binding domain, immune response, primates
Summary of Study: The plant-based protein RBD-Fc was shown to be immunogenic and significantly boosted a humoral and cell-mediated immune response in both mice and cynomolgus macaques. This protein has the potential for use as a vaccine candidate against SARS-CoV-2.
References: PMID: 34054909 / doi: 10.3389/fpls.2021.682953
Contact Info: Waranyoo Phoolcharoen: waranyoo.p@chula.ac.th
URL: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8158422/
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2021
Study Type/Review:
NPRC/Institute: DSO National Laboratories, Singapore; University of Texas Medical Branch; Hummingbird Bioscience; and others
Keywords: SARS-CoV-2, neutralizing antibodies, immune response, hamsters and primates
Summary of Study: SC31, a potent SARS-CoV-2 neutralizing antibody isolated from a convalescent patient, demonstrated therapeutic efficacy in three different models.
References: PMID: 34161386 / doi: 10.1371/journal.pone.0253487
Contact Info: Brendon John Hanson: hbrendon@dso.org.sg; Trevor Brasel: tbrasel@utmb.edu; Piers J. Ingram: p.ingram@hummingbirdbio.com
URL: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0253487
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2021
Study Type/Review: vaccine
NPRC/Institute: Public Health England, Inovio Pharmaceuticals, Oxford University
Keywords: SARS-CoV-2, synthetic DNA vaccine candidate, immune response, primates
Summary of Study: The results in a stringent preclinical SARS-CoV-2 animal model provide further support for the efficacy and safety of the synthetic DNA vaccine INO-4800 as a prophylatic countermeasure against COVID-19.
References: PMID: 34253420 / doi: 10.1016/j.vaccine.2021.06.057
Contact Info: Kate Broderick (Inovio Pharmaceuticals, Inc.; Miles Carroll (Public Health England)
URL: https://www.sciencedirect.com/science/article/pii/S0264410X21008070?via%3Dihub=
Coronavirus Investigated: SARS-CoV-2
NHP Species: multiple species
Year Published: 2021
Study Type/Review:
NPRC/Institute: University of Iowa; University of Florida
Keywords: SARS-CoV-2, meta analysis, airway mucus, mucin glycoproteins, inflammation, primates
Summary of Study: Ferrets, nonhuman primates, and cats may have advantages over other models to investigate mucus in COVID-19.
References: PMID: 34794359 / doi: 10.1177/03009858211058837
Contact Info: not available
URL: https://journals.sagepub.com/doi/10.1177/03009858211058837?url_ver=Z39.88-2003&…
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques, african green monkeys
Year Published: 2021
Study Type/Review: vaccine
NPRC/Institute: Emory University School of Medicine
Keywords: SARS-CoV-2, several animal species, anti-viral therapeutic, vaccine development, primates
Summary of Study: Summarizing key features, strengths and weaknesses of animal models for SARS-CoV-2, focusing on their application in anti-viral therapeutic and vaccine development.
References: PMID: 33906125 / doi: 10.1016/j.coviro.2021.03.009
Contact Info: Anice Lowen: anice.lowen@emory.edu
URL: https://www.sciencedirect.com/science/article/pii/S1879625721000316?via%3Dihub=
Coronavirus Investigated: SARS-CoV-2
NHP Species: multiple species
Year Published: 2021
Study Type/Review:
NPRC/Institute: Chungbuk National University
Keywords: SARS-CoV-2, several animal species, transduction, pathology, primates
Summary of Study: Review of various animal models employed for SARS-CoV-2 infection studies that outlines their individual strengths and limitations for use in studies aimed at increasing understanding of coronavirus pathogenesis.
References: PMID: 33996168 / doi: 10.4110/in.2021.21.e12
Contact Info: Young Ki Choi: choiki55@CHUNGBUK.AC.KR
URL: https://immunenetwork.org/DOIx.php?id=10.4110/in.2021.21.e12
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2021
Study Type/Review:
NPRC/Institute: ORIP/NIH
Keywords: SARS-CoV-2, cryopreservation, resources, genetic diversity, primates
Summary of Study: The importance of rhesus macaques as a preclinical model for human diseases and treatment outcomes supports the development of improved cryopreservation methods and routine storage of gametes and embryos.
References: PMID: 34031599 / doi: 10.1038/s41684-021-00792-1
Contact Info: Matthew Arnegard: matthew.arnegard@nih.gov
URL: https://www.nature.com/articles/s41684-021-00792-1
Coronavirus Investigated: SARS-CoV-2
NHP Species:
Year Published: 2021
Study Type/Review: vaccine
NPRC/Institute: Akston Biosciences Corp.; Biomere Biomedical Research Models; Feigin ABSL-3 Facility, Baylor College of Medicine; BIOQUAL; California National Primate Research Center; Sinclair Research Center; Pharmaceutical Research Associates Group B.V.
Keywords: SARS-CoV-2, viral spike protein, immunogenicity, prophylaxis, Fc-fusion, mice, primates
Summary of Study: Preclinical studies support the initiation of Phase I clinical studies with adjuvanted AKS-452 with the expectation that this room-temperature stable, Fc-fusion subunit vaccine can be rapidly and inexpensively manufactured to provide billions of doses per year especially in regions where the cold-chain is difficult to maintain.
References: PMID: 34642088 / doi: 10.1016/j.vaccine.2021.09.077
Contact Info: Todd Zion: todd.zion@akstonbio.com
URL: https://www.sciencedirect.com/science/article/pii/S0264410X21012949?via%3Dihub=
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2020
Study Type/Review:
NPRC/Institute: Capital Medical University, Beijing, China; Baruch S. Blumberg Institute
Keywords: SARS-CoV-2, animal ACE2, receptor, entry, furin cleavage, animal hosts
Summary of Study: Receptor activity of ACE2 was examined in 14 mammal species, including the rhesus macaque. Rhesus exhibited the highest ACE2 receptor activity.
References: doi: 10.1101/2020.04.19.048710; Preprint
Contact Info: Zhao X, et al.; correspondence to Xuesen Zhao (zhaoxuesen@ccmu.edu.cn)
URL: https://pubmed.ncbi.nlm.nih.gov/32661139/
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2020
Study Type/Review:
NPRC/Institute: Harvard, Massachusetts Institute of Technology, and more
Keywords: scRNA-seq, interferon, ISG, ACE2, SARS-CoV-2, COVID-19, influenza, non-human primate, human, mouse
Summary of Study: The authors analyzed human, macaque, and mouse scRNA-seq data sets across health and disease to uncover putative targets of SARS-CoV-2 among tissue-resident cell subsets. Data suggest that SARS-CoV-2 could exploit species-specific interferon-driven upregulation of ACE2, a tissue-protective mediator during lung injury, to enhance infection.
References: doi: 10.1016/j.cell.2020.04.035; PMID: 32413319
Contact Info: Ziegler CGK, et al.; correspondence to Jose Ordovas-Montanes (jose.ordovas-montanes@childrens.harvard.edu)
URL: https://pubmed.ncbi.nlm.nih.gov/32413319/
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2020
Study Type/Review:
NPRC/Institute: Peking Union Medical College, Yunnan, China
Keywords: SARS-CoV-2, Gastrointestinal Tract, primates
Summary of Study: Both intranasal and intragastric inoculation with SARS-CoV-2 caused pneumonia and GI dysfunction in the rhesus macaque model. Inflammatory cytokines are possible connections for the pathogenesis of SARS-CoV-2 between the respiratory and digestive systems.
References: PMID: 33307034/doi: 10.1053/j.gastro.2020.12.001
Contact Info: Xiaozhong Peng: pengxiaozhong@pumc.edu.cn
URL: https://www.sciencedirect.com/science/article/pii/S001650852035527X?via%3Dihub=
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2020
Study Type/Review:
NPRC/Institute: Solongevity Research, Milan, Italy
Keywords: SARS-CoV-1 and SARS-CoV-2, cross-reactive immunity, pathogenesis, primates
Summary of Study: Review Article discussing the potential of cross-reactive immunity to drive the immunopathogenesis of COVID-19 and its implications for current efforts to develop immune-based therapies and vaccines.
References: PMID: 33178193/doi: 10.3389/fimmu.2020.567710
Contact Info: Alberto Beretta: alterto.beretta@solongevity.com
URL: https://www.frontiersin.org/articles/10.3389/fimmu.2020.567710/full
Coronavirus Investigated: SARS-CoV-2
NHP Species: multiple species
Year Published: 2020
Study Type/Review:
NPRC/Institute: Key Laboratory of Animal Immunology of the Ministry of Agriculture, Henan Provincial Key Laboratory of Animal Immunology, Henan Academy of Agricultural Sciences, Zhengzhou 450002, China
Keywords: coronavirus, SARS-CoV-2, ACE2
Summary of Study: Authors conducted sequence and structural analyses of angiotensin-converting enzyme 2 (ACE2) from different species, which sheds some light on cross-species receptor usage of 2019-nCoV.
References: doi: 10.1016/j.jinf.2020.02.013
Contact Info: Li R, et al.; correspondence to Gaiping Zhang (zhanggaip@126.com)
URL: https://pubmed.ncbi.nlm.nih.gov/32092392/
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2020
Study Type/Review:
NPRC/Institute: Department of Molecular Microbiology and Immunology, Saint Louis University
Keywords: SARS-CoV-2, focus forming assay, viral growth kinetics
Summary of Study: Characterization of cells susceptible to SARS-COV-2 and methods for detection of neutralizing antibody by focus forming assay
References: doi: 10.1101/2020.08.20.259838
Contact Info: E. Taylor Stone et al; Amelia K. Pinto, amelia.pinto@health.slu.edu
URL: https://www.biorxiv.org/content/10.1101/2020.08.20.259838v1
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2020
Study Type/Review: vaccine
NPRC/Institute: Karolinska Institutet, Stockholm
Keywords: SARS-CoV-2, spike trimers, neutralizing antibodies, mice, primates
Summary of Study: Adjuvanted protein intramuscular immunization with SARS-CoV-2 spike trimers, stabilized in prefusion conformation, results in potent antibody responses in mice and rhesus macaque.
References: doi:10.1101/2020.07.31.228486
Contact Info: Mandolesi, Marco; daniel.sheward@ki.se, gunilla.karlsson.hedestam@ki.se, benjamin.murrell@ki.se
URL: https://www.biorxiv.org/content/10.1101/2020.07.31.228486v1
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2020
Study Type/Review: vaccine
NPRC/Institute: NIAID
Keywords: coronavirus, SARS-CoV-2, MERS-CoV, vaccine
Summary of Study: Rhesus macaques vaccinated intramuscularly with ChAdOx1 nCoV-19 showed humoral and cellular immune response. The authors observed a significantly reduced viral load in bronchoalveolar lavage fluid and respiratory tract tissues of vaccinated animals challenged with SARS-CoV-2 compared with control animals, and no pneumonia was observed in the vaccinated animals.
References: doi: 10.1101/2020.05.13.093195; Preprint; PMID: 32511340
Contact Info: van Doremalen N, et al.; correspondence to Vincent Munster (vincent.munster@nih.gov)
URL: https://pubmed.ncbi.nlm.nih.gov/32511340/
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2020
Study Type/Review:
NPRC/Institute: Chinese Academy of Medical Sciences and Comparative Medicine Center
Keywords: pathogenicity, pneumonia, rhesus macaque model, SARS-CoV-2
Summary of Study: SARS-CoV-2 caused more severe interstitial pneumonia in old monkeys than that in young monkeys. Rhesus macaque models infected with SARS-CoV-2 provided insight into the pathogenic mechanism and facilitated the development of vaccines and therapeutics against SARS-CoV-2 infection.
References: doi: 10.1002/ame2.12108
Contact Info: Yu P, et al.; correspondence to Chuan Qin (ginchaun@pumc.edu.cn) and Wenjie Tan (tanwj@ivdc.chinacdc.cn)
URL: https://pubmed.ncbi.nlm.nih.gov/32318665/
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2020
Study Type/Review:
NPRC/Institute: National Institute of Biologicals, Noida, India
Keywords: SARS-CoV-2, many species, review
Summary of Study: This review article finds the rhesus macaque most closely resembles the SARS-CoV-2 infection observed in humans.
References: PMID: 33283030/doi: 10.1007/s13337-020-00637-4
Contact Info: Suresh Kumar: suresh.kumar@nib.gov.in
URL: https://link.springer.com/article/10.1007/s13337-020-00637-4
Coronavirus Investigated: SARS-CoV-2
NHP Species: african green monkeys, rhesus macaques
Year Published: 2020
Study Type/Review: vaccine
NPRC/Institute: US Army Medical Research Institute of Infectious Diseases
Keywords: SARS-CoV-2, pre-screening strategies, primates
Summary of Study: Pre-exposure to SARS-CoV-2 affects biomarker responses in animal models, highlighting a need for robust pre-screening protocols prior to medical countermeasure studies.
References: doi:10.1101/2020.07.06.189803
Contact Info: Keersten M. Ricks;timothy.d.minogue.civ@mail.mil
URL: https://www.biorxiv.org/content/10.1101/2020.07.06.189803v2
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2020
Study Type/Review: vaccine
NPRC/Institute: Wistar Institute, Inovio Pharmaceuticals, Bioqual
Keywords: SARS-CoV-2, DNA vaccine, spike protein, primates
Summary of Study: Rhesus macaques were inoculated with an intradermal (ID)- delivered SARS-CoV-2 spike DNA vaccine, INO-4800, inducing a T cell response and neutralizing antibody response. T and B cell responses after challenge with SARS-CoV-2 results in lower viral loads.
References: doi:10.1101/2020.07.28.225649
Contact Info: Ami Patel; kate.brodrick@inovio.com
URL: https://www.biorxiv.org/content/10.1101/2020.07.28.225649v1
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2020
Study Type/Review: vaccine
NPRC/Institute: Zongshan School of Medicine, Guangdong, China
Keywords: SARS-CoV-2, Nanoparticle Vaccines, mice and primates
Summary of Study: The nanoparticle vaccination of rhesus macaques induced neutralizing antibodies, and T and B cell responses prior to boost immunization; these responses persisted for more than three months. RBD- and HR-based nanoparticles thus present a promising vaccination approach against SARS-CoV-2 and other coronaviruses.
References: PMID: 33275896/doi: 10.1016/j.immuni.2020.11.015
Contact Info: Hui Zhang: zhangh92@mail.sysu.edu.cn
URL: https://www.sciencedirect.com/science/article/pii/S1074761320305021?via%3Dihub=
Coronavirus Investigated: SARS-CoV-2
NHP Species:
Year Published: 2020
Study Type/Review:
NPRC/Institute: BGi (China) and others
Keywords: single-cell transcriptomics, nonhuman primate, COVID-19, SARS-CoV-2, ACE2, TMPRSS2, kidney, interleukin 6, STAT transcription factors, immune cell exhaustion
Summary of Study: A single-cell transcriptome atlas of nine monkey tissues was used to study COVID-19. ACE2+TMPRSS2+ epithelial cells of lung, kidney and liver were shown to be targets for SARS-CoV-2. ACE2 correlation analysis identifies IDO2 and ANPEP as potential therapeutic opportunities.
References: doi: 10.1101/2020.04.10.022103; Preprint
Contact Info: Han L, et al.; correspondence to Xun Xu (xuxun@genomics.cn)
URL: https://www.biorxiv.org/content/10.1101/2020.04.10.022103v2.abstract
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2020
Study Type/Review:
NPRC/Institute: SWNPRC/Regeneron
Keywords: SARS-CoV-2, neutralizing antibody therapy, primates
Summary of Study: REGN-COV2, a cocktail of two potent neutralizing antibodies (REGN10987+REGN10922) can greatly reduce virus load in lower and upper airway and decrease virus induced pathological sequalae when administered prophylactically or therapeutically.
References: doi: 10.1101/2020.08.02.233320
Contact Info: Baum, A., et al; correspondence to C.A. Kyratsous, christos.kyratsous@regeneron.com
URL: https://www.biorxiv.org/content/10.1101/2020.08.02.233320v1
Coronavirus Investigated: SARS-CoV-2
NHP Species: crab-eating macaques
Year Published: 2020
Study Type/Review:
NPRC/Institute: NIAID
Keywords: SARS-CoV-2, serial computed tomography, positron emission tomography, FDG
Summary of Study: Crab-eating macaques were exposed to SARS-CoV-2 via direct bilateral primary intrabronchial instillation, which resulted in mild-moderate COVID-19 symptoms.
References: doi: 10.1101/2020.05.14.096727; PMID: 32511338
Contact Info: Finch CL, et al.; correspondence to Thomas Friedrich (tfriedrich@wisc.edu)

URL: https://pubmed.ncbi.nlm.nih.gov/32511338/
Coronavirus Investigated: SARS-CoV-2
NHP Species: multiple species
Year Published: 2020
Study Type/Review:
NPRC/Institute: Tongji Medical College, Wuhan, China
Keywords: SARS, ACE2, receptor-binding domain, pneumonia
Summary of Study: The authors analyzed 82 representative ACE2 sequences from the 1000 sequences with the closest homology to the human ACE2 protein to identify potential SARS-CoV-2 natural and intermediate hosts, as well as susceptible animals. Results suggest that several NHPs may be intermediate hosts and most are susceptible to SARS-CoV-2.
References: doi: 10.26434/chemrxiv.12057996.v1; Preprint
Contact Info: Wu C, et al.; correspondence to Hui Li (li_hua@hust.edu.cn)
URL: https://europepmc.org/article/ppr/ppr138914
Coronavirus Investigated: SARS-CoV-2
NHP Species: multiple species
Year Published: 2020
Study Type/Review:
NPRC/Institute: University of Oxford
Keywords: coronavirus, COVID-19, MERS, SARS, vaccine
Summary of Study: The author reviewed the past and ongoing vaccine development efforts for clinically relevant coronavirus strains with the intention that this information helps in the development of effective and safe vaccines for COVID-19.
References: doi: 10.1007/s40121-020-00300-x
Contact Info: Padron-Regalado E; correspondence to Eriko Padron-Regalado (eriko.padronregalado@gmail.com)
URL: https://pubmed.ncbi.nlm.nih.gov/32328406/
Coronavirus Investigated: SARS-CoV-2
NHP Species: african green monkeys, rhesus macaques
Year Published: 2020
Study Type/Review:
NPRC/Institute: Virology Division, United States Army Medical Research Institute of Infectious Diseases
Keywords: SARS-CoV-2, airborne transmission, primates
Summary of Study: Development of a Coronavirus Disease 2019 Nonhuman Primate Model Using Airborne Exposure
References: doi:10.1101/2020.06.26.174128
Contact Info: sara.c.johnston2.civ@mail.mil, aysegul.nalca.civ@mail.mil
URL: https://www.biorxiv.org/content/10.1101/2020.06.26.174128v1
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques, marmosets
Year Published: 2020
Study Type/Review:
NPRC/Institute: Chinese Academy of Medical Sciences and Peking Union Medical College
Keywords: coronavirus, SARS-CoV-2, nonhuman primate, viral shedding, viral genome
Summary of Study: Old world and new world monkeys were inoculated with SARS-CoV-2. Rhesus was most susceptible to infection, followed by cynomolgus and marmoset.
References: doi: 10.1101/2020.04.08.031807; Preprint
Contact Info: Lu S, et al.; correspondence to Xiaozhong Peng (pengxiaozhong@pumc.edu.cn)
URL: https://www.biorxiv.org/content/10.1101/2020.04.08.031807v1.abstract
Coronavirus Investigated: SARS-CoV-2
NHP Species: african green monkeys
Year Published: 2020
Study Type/Review:
NPRC/Institute: The University of Texas Medical Branch, Galveston, TX
Keywords: coronavirus, SARS-CoV-2, animal models
Summary of Study: African green monkeys were infected with a low passage isolate of SARS-CoV-2 (SARS-CoV-2/INMII-Isolate/2020/Italy, the first V clade virus to be experimentally inoculated into NHPs). AGMs mimic several aspects of human disease and should thus be considered to conduct pathogenesis studies and to screen potential vaccines and therapeutics.
References: doi: 10.1101/2020.05.17.100289; PMID: 32511377
Contact Info: Woolsey C, et al.; correspondence to Thomas W. Geisbert (twgeisbe@utmb.edu)
URL: https://pubmed.ncbi.nlm.nih.gov/32511377/
Coronavirus Investigated: SARS-CoV-2
NHP Species: rhesus macaques
Year Published: 2020
Study Type/Review:
NPRC/Institute: NIAID
Keywords: coronavirus, SARS-CoV-2, animal models
Summary of Study: Rhesus macaques were inoculated with SARS-CoV-2 (isolate nCoV-WA1-2020) via a combination of intratracheal, intranasal, ocular, and oral routes. Outcome established that the rhesus macaque recapitulates moderate disease observed in the majority of human cases.
References: doi: 10.1101/2020.03.21.001628; PMID: 32511299
Contact Info: Munster VJ, et al.; correspondence to Emmie de Wit (emmie.dewit@nih.gov)
URL: https://pubmed.ncbi.nlm.nih.gov/32511299/
Coronavirus Investigated: SARS-CoV-2
NHP Species:
Year Published: 2020
Study Type/Review:
NPRC/Institute: Jiaotong Univ. Health Science Center, Xi'an, Shaanxi, China
Keywords: SARS-CoV-2, phylogeny and expression pattern of ACE2; variety of animals, including primates
Summary of Study: Using bioinformatics tools to screen for the presence of angiotensin converting enzyme 2 (ACE2) in a variety of tissues in various animals, the authors found that the tissue presence of this enzyme marks the tissues vulnerable to SARS-CoV-2 infection. The pattern of infection in cynomolgus macaques was similar to that in humans.
References: PMID: 33364494/doi: 10.1016/j.heliyon.2020.e05725
Contact Info: Enqi Liu: liuenqi@xjtu.edu.cn
URL: https://www.sciencedirect.com/science/article/pii/S2405844020325688?via%3Dihub=