Safety and Efficacy of Single-Dose Ad26.COV2.S Vaccine against Covid-19

Sadoff J, Gray G, Vandebosch A, Cárdenas V, Shukarev G, Grinsztejn B, Goepfert PA, Truyers C, Fennema H, Spiessens B, Offergeld K, Scheper G, Taylor KL, Robb ML, Treanor J, Barouch DH, Stoddard J, Ryser MF, Marovich MA, Neuzil KM, Corey L, Cauwenberghs N, Tanner T, Hardt K, Ruiz-Guiñazú J, Le Gars M, Schuitemaker H, Van Hoof J, Struyf F, Douoguih M; ENSEMBLE Study Group. Safety and Efficacy of Single-Dose Ad26.COV2.S Vaccine against Covid-19. N Engl J Med. 2021 Jun 10;384(23):2187-2201. doi: 10.1056/NEJMoa2101544. Epub 2021 Apr 21. PMID: 33882225.

Immunogenicity of Ad26.COV2.S vaccine against SARS-CoV-2 variants in humans

Alter G, Yu J, Liu J, Chandrashekar A, Borducchi EN, Tostanoski LH, McMahan K, Jacob-Dolan C, Martinez DR, Chang A, Anioke T, Lifton M, Nkolola J, Stephenson KE, Atyeo C, Shin S, Fields P, Kaplan I, Robins H, Amanat F, Krammer F, Baric RS, Le Gars M, Sadoff J, de Groot AM, Heerwegh D, Struyf F, Douoguih M, van Hoof J, Schuitemaker H, Barouch DH. Immunogenicity of Ad26.COV2.S vaccine against SARS-CoV-2 variants in humans. Nature. 2021 Jun 9. doi: 10.1038/s41586-021-03681-2. Epub ahead of print. PMID: 34107529.

Interim Results of a Phase 1–2a Trial of Ad26.COV2.S Covid-19 Vaccine

Sadoff, Jerald, Georgi Shukarev, Dirk Heerwegh, Carla Truyers, Anne M. De Groot, Jeroen Stoop, Sarah Tete, Wim VanDamme, Isabel Leroux-Roels, Pieter-Jan Berghmans, Murray Kimmel, Pierre Van Damme, Jan De Hoon, William Smith, Kathryn Stephenson, Stephen De Rosa, Kristen Cohen, Juliana McElrath, Emmanuel Cormier, Gert Scheper, Dan Barouch, Jenny Hendriks, Frank Struyf, Macaya Douoguih, Johan Van Hoof, and Henneke Schuitemaker. “Interim Results of a Phase 1–2a Trial of Ad26.COV2.S Covid-19 Vaccine.” The New England Journal of Medicine (2021). Print.

Ad26 vaccine protects against SARS-CoV-2 severe clinical disease in hamsters

Tostanoski, L.H., Wegmann, F., Martinot, A.J. et al. Ad26 vaccine protects against SARS-CoV-2 severe clinical disease in hamsters. Nat Med (2020). https://doi.org/10.1038/s41591-020-1070-6

Single-shot Ad26 vaccine protects against SARS-CoV-2 in rhesus macaques

Mercado, N.B., Zahn, R., Wegmann, F. et al. Single-shot Ad26 vaccine protects against SARS-CoV-2 in rhesus macaques. Nature (2020). https://doi.org/10.1038/s41586-020-2607-z

SARS-CoV-2 infection protects against rechallenge in rhesus macaques

Chandrashekar A, Liu J, Martinot AJ, McMahan K, Mercado NB, peter L, Tostanoski LH, Yu J, Maliga Z, Nekorchuk M, Busman-Sahay K, Terry M, Wrijil LM, Ducat S, Martinez DR, Atyeo C, Fischinger S, Burke JS, Slein MD, Pessaint L, Ry AV, Greenhouse J, Taylor T, Blade K, Cook A, Finneyfrock B, Brown R, Teow E, Velasco J, Zahn R, Wegmann F, Abbink P, Bondzie EA, Dagotto G, Gebre MS, He X, Jacob-Dolan C, Kordana N, Li Z, Lifton MA, Mahrokhian SH, Maxfield LF, Nityanandam R, Nkolola JP, Schmidt AG, Miller AD, Baric RS, Alter G, Sorger PK, Estes JD, Andersen H, Lewis MG, Barouch DH. SARS-CoV-2 infection protects against rechallenge in rhesus macaques. Science. May 2020. doi:10.1126/science.abc4776.

DNA vaccine protection against SARS-CoV-2 in rhesus macaques

Yu J, Tostanoski LH, Peter L, Mercado NB, McMahan K, Mahrokhian SH, Nkolola JP, Liu J, Li Z, Chandrashekar A, Martinez DR, Loos C, Atyeo C, Fischinger S, Burke JS, Slein MD, Chen Y, Zuiani A, Lelis FJ, Travers M, Habibi S, Pessaint L, Ry AV, Blade K, Brown R, Cook A, Finneyfrock B, Dodson A, Teow E, Velasco J, Zahn R, Wegmann F, Bondzie EA, Dagotto G, Gebre MS, He X, Jacob-Dolan C, Kirilova M, Kordana N, Lin Z, Maxfield LF, Nampanya F, Nityanandam R, Ventura JD, Wan H, Cai Y, Chen B, Schmidt AG, Wesemann DR, Baric RS, Alter G, Andersen H, Lewis MG, Barouch DH. DNA vaccine protection against SARS-CoV-2 in rhesus macaques. Science. May 2020. doi:10.1126/science.abc6284.

Lack of therapeutic efficacy of an antibody to α4β7 in SIVmac251-infected rhesus macaques.

Abbink P, Mercado NB, Nkolola JP, Peterson RL, Tuyishime H, McMahan K, Moseley ET, Borducchi EN, Chandrashekar A, Bondzie EA, Agarwal A, Belli AJ, Reimann KA, Keele BF, Geleziunas R, Lewis MG, Barouch DH. Lack of therapeutic efficacy of an antibody to α4β7 in SIVmac251-infected rhesus macaques. Science 2019; 365:1029-1033.

Antibody and TLR7 agonist delay viral rebound in SHIV-infected monkeys.

Borducchi EN, Liu J, Nkolola JP, Cadena AM, Yu WH, Fischinger S, Broge T, Abbink P, Mercado NB, Chandrashekar A, Jetton D, Peter L, McMahan K, Moseley ET, Bekerman E, Hesselgesser J, Li W, Lewis MG, Alter G, Geleziunas R, Barouch DH. Antibody and TLR7 agonist delay viral rebound in SHIV-infected monkeys. Nature 2018; 563:360-364.

Fetal neuropathology in Zika virus-infected pregnant female rhesus monkeys.

Martinot AJ, Abbink P, Afacan O, Prohl AK, Bronson R, Hecht JL, Borducchi EN, Larocca RA, Peterson RL, Rinaldi W, Ferguson M, Didier PJ, Weiss D, Lewis MG, De La Barrera RA, Yang E, Warfield SK, Barouch DH. Fetal neuropathology in Zika virus-infected pregnant female rhesus monkeys. Cell 2018; 173:1111-1122.