1
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Wu HL, Busman-Sahay K, Weber WC, Waytashek CM, Boyle CD, Bateman KB, Reed JS, Hwang JM, Shriver-Munsch C, Swanson T, Northrup M, Armantrout K, Price H, Robertson-LeVay M, Uttke S, Kumar MR, Fray EJ, Taylor-Brill S, Bondoc S, Agnor R, Junell SL, Legasse AW, Moats C, Bochart RM, Sciurba J, Bimber BN, Sullivan MN, Dozier B, MacAllister RP, Hobbs TR, Martin LD, Panoskaltsis-Mortari A, Colgin LMA, Siliciano RF, Siliciano JD, Estes JD, Smedley JV, Axthelm MK, Meyers G, Maziarz RT, Burwitz BJ, Stanton JJ, Sacha JB. Allogeneic immunity clears latent virus following allogeneic stem cell transplantation in SIV-infected ART-suppressed macaques. Immunity 2023; 56:1649-1663.e5. [PMID: 37236188 PMCID: PMC10524637 DOI: 10.1016/j.immuni.2023.04.019] [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: 08/15/2022] [Revised: 01/30/2023] [Accepted: 04/28/2023] [Indexed: 05/28/2023]
Abstract
Allogeneic hematopoietic stem cell transplantation (alloHSCT) from donors lacking C-C chemokine receptor 5 (CCR5Δ32/Δ32) can cure HIV, yet mechanisms remain speculative. To define how alloHSCT mediates HIV cure, we performed MHC-matched alloHSCT in SIV+, anti-retroviral therapy (ART)-suppressed Mauritian cynomolgus macaques (MCMs) and demonstrated that allogeneic immunity was the major driver of reservoir clearance, occurring first in peripheral blood, then peripheral lymph nodes, and finally in mesenteric lymph nodes draining the gastrointestinal tract. While allogeneic immunity could extirpate the latent viral reservoir and did so in two alloHSCT-recipient MCMs that remained aviremic >2.5 years after stopping ART, in other cases, it was insufficient without protection of engrafting cells afforded by CCR5-deficiency, as CCR5-tropic virus spread to donor CD4+ T cells despite full ART suppression. These data demonstrate the individual contributions of allogeneic immunity and CCR5 deficiency to HIV cure and support defining targets of alloimmunity for curative strategies independent of HSCT.
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Affiliation(s)
- Helen L Wu
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Kathleen Busman-Sahay
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Whitney C Weber
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Courtney M Waytashek
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Carla D Boyle
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Katherine B Bateman
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Jason S Reed
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Joseph M Hwang
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Christine Shriver-Munsch
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Tonya Swanson
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Mina Northrup
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97007, USA; Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Kimberly Armantrout
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Heidi Price
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Mitch Robertson-LeVay
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Samantha Uttke
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Mithra R Kumar
- Department of Medicine and Howard Hughes Medical Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21218, USA
| | - Emily J Fray
- Department of Medicine and Howard Hughes Medical Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21218, USA
| | - Sol Taylor-Brill
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Stephen Bondoc
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Rebecca Agnor
- Biostatistics Shared Resource, Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
| | - Stephanie L Junell
- Division of Medical Physics, Department of Radiation Medicine, Oregon Health & Science University, Portland, OR 97239, USA
| | - Alfred W Legasse
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Cassandra Moats
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Rachele M Bochart
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Joseph Sciurba
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Benjamin N Bimber
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Michelle N Sullivan
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Brandy Dozier
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Rhonda P MacAllister
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Theodore R Hobbs
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Lauren D Martin
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Angela Panoskaltsis-Mortari
- Division of Blood and Marrow Transplantation, Department of Pediatrics, University of Minnesota, Minneapolis, MN, 55454, USA
| | - Lois M A Colgin
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Robert F Siliciano
- Department of Medicine and Howard Hughes Medical Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21218, USA
| | - Janet D Siliciano
- Department of Medicine and Howard Hughes Medical Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21218, USA
| | - Jacob D Estes
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97007, USA; Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Jeremy V Smedley
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Michael K Axthelm
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Gabrielle Meyers
- Division of Blood and Marrow Medical Oncology, Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
| | - Richard T Maziarz
- Division of Blood and Marrow Medical Oncology, Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
| | - Benjamin J Burwitz
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97007, USA; Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Jeffrey J Stanton
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA
| | - Jonah B Sacha
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97007, USA; Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR 97007, USA.
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2
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Wu H, Kumar M, Fray E, Siliciano R, Smedley J, Meyers G, Maziarz R, Burwitz B, Stanton J, Sacha J, Weber W, Waytashek C, Boyle C, Bateman K, Reed J, Hwang J, Shriver-Munsch C, Northrup M, Armantrout K, Price H, Robertson-LeVay M, Uttke S, Junell S, Moats C, Bochart R, Sciurba J, Bimber B, Sullivan M, Dozier B, MacAllister R, Hobbs T, Martin L, Siliciano J, Axthelm M. OP 6.7 – 00044 Long-term ART-free SIV Remission Following Allogeneic Hematopoietic Cell Transplantation in Mauritian Cynomolgus Macaques. J Virus Erad 2022. [DOI: 10.1016/j.jve.2022.100252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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3
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Moats C, Cook K, Armantrout K, Crank H, Uttke S, Maher K, Bochart RM, Lawrence G, Axthelm MK, Smedley JV. Antimicrobial prophylaxis does not improve post-surgical outcomes in SIV/SHIV-uninfected or SIV/SHIV-infected macaques (Macaca mulatta and Macaca fascicularis) based on a retrospective analysis. PLoS One 2022; 17:e0266616. [PMID: 35442982 PMCID: PMC9020680 DOI: 10.1371/journal.pone.0266616] [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] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 03/23/2022] [Indexed: 12/11/2022] Open
Abstract
Surgical antimicrobial prophylaxis is indicated when performing contaminated surgeries, when specific surgical implants are placed, and for prolonged surgical procedures. Unnecessary prophylactic antibiotics are often utilized for macaque surgeries, despite medical and veterinary guidelines. In this study we compared complication rates in macaques receiving peripheral lymph node (PLN) and laparoscopic biopsies, with and without antimicrobial prophylaxis. A majority of animals were SIV or SHIV infected at the time of surgery, so we also compared post-operative complication rates based on infection status. We found no significant difference in PLN biopsy complication rates for animals that received antimicrobial prophylaxis versus those that did not. Animals who underwent laparoscopic procedures and received prophylactic antibiotics had a higher complication rate than those who did not receive them. Complication rates did not differ significantly for SIV/SHIV infected versus uninfected animals for both laparoscopic biopsy procedures and PLN biopsy procedures. SIV/SHIV infected animals that underwent PLN biopsies had no significant difference in complication rates with and without antimicrobial prophylaxis, and SIV/SHIV infected animals receiving prophylactic antibiotics for laparoscopic biopsies had a higher complication rate than those that did not. This study suggests that perioperative prophylactic antibiotics have no role in the management of SIV/SHIV-infected and uninfected macaques undergoing clean, minimally invasive surgeries. Additionally, we recommend eliminating unnecessary antibiotic use in study animals due to their potential confounding impacts on research models and their potential to promote antimicrobial resistance.
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Affiliation(s)
- Cassandra Moats
- Infectious Disease Resource, Oregon National Primate Research Center, Beaverton, Oregon, United States of America
- Department of Molecular and Comparative Pathobiology, Johns Hopkins School of Medicine, Baltimore, Maryland, United States of America
| | - Kimberly Cook
- Infectious Disease Resource, Oregon National Primate Research Center, Beaverton, Oregon, United States of America
| | - Kimberly Armantrout
- Infectious Disease Resource, Oregon National Primate Research Center, Beaverton, Oregon, United States of America
| | - Hugh Crank
- Infectious Disease Resource, Oregon National Primate Research Center, Beaverton, Oregon, United States of America
| | - Samantha Uttke
- Infectious Disease Resource, Oregon National Primate Research Center, Beaverton, Oregon, United States of America
| | - Kelly Maher
- Infectious Disease Resource, Oregon National Primate Research Center, Beaverton, Oregon, United States of America
| | - Rachele M. Bochart
- Infectious Disease Resource, Oregon National Primate Research Center, Beaverton, Oregon, United States of America
| | - George Lawrence
- Director’s Office, Oregon National Primate Research Center, Beaverton, Oregon, United States of America
| | - Michael K. Axthelm
- Infectious Disease Resource, Oregon National Primate Research Center, Beaverton, Oregon, United States of America
| | - Jeremy V. Smedley
- Infectious Disease Resource, Oregon National Primate Research Center, Beaverton, Oregon, United States of America
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4
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Chang XL, Reed JS, Webb GM, Wu HL, Le J, Bateman KB, Greene JM, Pessoa C, Waytashek C, Weber WC, Hwang J, Fischer M, Moats C, Shiel O, Bochart RM, Crank H, Siess D, Giobbi T, Torgerson J, Agnor R, Gao L, Dhody K, Lalezari JP, Bandar IS, Carnate AM, Pang AS, Corley MJ, Kelly S, Pourhassan N, Smedley J, Bimber BN, Hansen SG, Ndhlovu LC, Sacha JB. Suppression of human and simian immunodeficiency virus replication with the CCR5-specific antibody Leronlimab in two species. PLoS Pathog 2022; 18:e1010396. [PMID: 35358290 PMCID: PMC8970399 DOI: 10.1371/journal.ppat.1010396] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [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: 11/23/2021] [Accepted: 02/25/2022] [Indexed: 12/28/2022] Open
Abstract
The CCR5-specific antibody Leronlimab is being investigated as a novel immunotherapy that can suppress HIV replication with minimal side effects. Here we studied the virological and immunological consequences of Leronlimab in chronically CCR5-tropic HIV-1 infected humans (n = 5) on suppressive antiretroviral therapy (ART) and in ART-naïve acutely CCR5-tropic SHIV infected rhesus macaques (n = 4). All five human participants transitioned from daily combination ART to self-administered weekly subcutaneous (SC) injections of 350 mg or 700 mg Leronlimab and to date all participants have sustained virologic suppression for over seven years. In all participants, Leronlimab fully occupied CCR5 receptors on peripheral blood CD4+ T cells and monocytes. In ART-naïve rhesus macaques acutely infected with CCR5-tropic SHIV, weekly SC injections of 50 mg/kg Leronlimab fully suppressed plasma viremia in half of the macaques. CCR5 receptor occupancy by Leronlimab occurred concomitant with rebound of CD4+ CCR5+ T-cells in peripheral blood, and full CCR5 receptor occupancy was found in multiple anatomical compartments. Our results demonstrate that weekly, self-administered Leronlimab was safe, well-tolerated, and efficacious for long-term virologic suppression and should be included in the arsenal of safe, easily administered, longer-acting antiretroviral treatments for people living with HIV-1. Trial Registration: ClinicalTrials.gov Identifiers: NCT02175680 and NCT02355184. With approximately 37 million people living with HIV, stopping the HIV epidemic remains a top global health priority. While daily oral antiretroviral therapy limits HIV replication, its use is a lifelong requirement and increases the likelihood for the development of drug-resistant variants. Indeed, the global prevalence of HIV drug resistance has exponentially increased in recent years, leading to a need for new drug targets. CCR5 is an ideal drug target as HIV uses this molecule to gain entry into target cells. As an example of the importance of CCR5, individuals that lack CCR5 expression due to a natural genetic mutation are naturally resistant to HIV infection. Here, we report that weekly injections of Leronlimab, an anti-CCR5 antibody that blocks the binding of HIV to CCR5, suppressed HIV replication in five HIV+ participants for over seven years. When used to treat acutely infected rhesus macaques, we found that the average amount of virus in the blood of Leronlimab-treated macaques was 10,000 times lower than in untreated macaques. These data suggest that Leronlimab is a safe and effective anti-HIV therapeutic drug.
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Affiliation(s)
- Xiao L. Chang
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Portland, Oregon, United States of America
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Jason S. Reed
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Gabriela M. Webb
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Helen L. Wu
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Jimmy Le
- Quest Clinical Research, San Francisco, California, United States of America
| | - Katherine B. Bateman
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Justin M. Greene
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Cleiton Pessoa
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Courtney Waytashek
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Whitney C. Weber
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Joseph Hwang
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Miranda Fischer
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Cassandra Moats
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Oriene Shiel
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Rachele M. Bochart
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Hugh Crank
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Don Siess
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Travis Giobbi
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Jeffrey Torgerson
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Rebecca Agnor
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Lina Gao
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Kush Dhody
- Amarex Clinical Research LLC, Germantown, Maryland, United States of America
| | - Jacob P. Lalezari
- Quest Clinical Research, San Francisco, California, United States of America
| | - Ivo Sah Bandar
- Department of Medicine, Division of Infectious Diseases, Weill Cornell Medicine, New York, New York, United States of America
| | - Alnor M. Carnate
- Department of Medicine, Division of Infectious Diseases, Weill Cornell Medicine, New York, New York, United States of America
| | - Alina S. Pang
- Department of Medicine, Division of Infectious Diseases, Weill Cornell Medicine, New York, New York, United States of America
| | - Michael J. Corley
- Department of Medicine, Division of Infectious Diseases, Weill Cornell Medicine, New York, New York, United States of America
| | - Scott Kelly
- CytoDyn Inc., Vancouver, Washington, United States of America
| | | | - Jeremy Smedley
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Benjamin N. Bimber
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Portland, Oregon, United States of America
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Scott G. Hansen
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Lishomwa C. Ndhlovu
- Department of Medicine, Division of Infectious Diseases, Weill Cornell Medicine, New York, New York, United States of America
| | - Jonah B. Sacha
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Portland, Oregon, United States of America
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, Oregon, United States of America
- * E-mail:
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5
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Chang XL, Webb GM, Wu HL, Greene JM, Abdulhaqq S, Bateman KB, Reed JS, Pessoa C, Weber WC, Maier N, Chew GM, Gilbride RM, Gao L, Agnor R, Giobbi T, Torgerson J, Siess D, Burnett N, Fischer M, Shiel O, Moats C, Patterson B, Dhody K, Kelly S, Pourhassan N, Magnani DM, Smedley J, Bimber BN, Haigwood NL, Hansen SG, Brown TR, Ndhlovu LC, Sacha JB. Antibody-based CCR5 blockade protects Macaques from mucosal SHIV transmission. Nat Commun 2021; 12:3343. [PMID: 34099693 PMCID: PMC8184841 DOI: 10.1038/s41467-021-23697-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 05/11/2021] [Indexed: 11/29/2022] Open
Abstract
In the absence of a prophylactic vaccine, the use of antiretroviral therapy (ART) as pre-exposure prophylaxis (PrEP) to prevent HIV acquisition by uninfected individuals is a promising approach to slowing the epidemic, but its efficacy is hampered by incomplete patient adherence and ART-resistant variants. Here, we report that competitive inhibition of HIV Env-CCR5 binding via the CCR5-specific antibody Leronlimab protects rhesus macaques against infection following repeated intrarectal challenges of CCR5-tropic SHIVSF162P3. Injection of Leronlimab weekly at 10 mg/kg provides significant but partial protection, while biweekly 50 mg/kg provides complete protection from SHIV acquisition. Tissue biopsies from protected macaques post challenge show complete CCR5 receptor occupancy and an absence of viral nucleic acids. After Leronlimab washout, protected macaques remain aviremic, and adoptive transfer of hematologic cells into naïve macaques does not transmit viral infection. These data identify CCR5 blockade with Leronlimab as a promising approach to HIV prophylaxis and support initiation of clinical trials.
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Affiliation(s)
- Xiao L Chang
- Vaccine & Gene Therapy Institute, Portland, OR, USA
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
| | - Gabriela M Webb
- Vaccine & Gene Therapy Institute, Portland, OR, USA
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
| | - Helen L Wu
- Vaccine & Gene Therapy Institute, Portland, OR, USA
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
| | | | | | | | - Jason S Reed
- Vaccine & Gene Therapy Institute, Portland, OR, USA
| | | | | | | | | | | | - Lina Gao
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
| | - Rebecca Agnor
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
| | - Travis Giobbi
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
| | - Jeffrey Torgerson
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
| | - Don Siess
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
| | - Nicole Burnett
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
| | - Miranda Fischer
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
| | - Oriene Shiel
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
| | - Cassandra Moats
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
| | | | - Kush Dhody
- Amarex Clinical Research LLC, Germantown, MD, USA
| | | | | | - Diogo M Magnani
- MassBiologics of the University of Massachusetts Medical School, Boston, MA, USA
| | - Jeremy Smedley
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
| | - Benjamin N Bimber
- Vaccine & Gene Therapy Institute, Portland, OR, USA
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
| | | | | | | | - Lishomwa C Ndhlovu
- Department of Medicine, Division of Infectious Disease, Weill Cornell Medicine, New York, NY, USA.
| | - Jonah B Sacha
- Vaccine & Gene Therapy Institute, Portland, OR, USA.
- Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA.
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6
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Wu HL, Greene JM, Swanson T, Shriver-Munsch C, Armantrout K, Weber WC, Bateman KB, Maier NM, Northrup M, Legasse AW, Moats C, Axthelm MK, Smedley J, Maziarz RT, Martin LD, Hobbs T, Burwitz BJ, Sacha JB. Terumo spectra optia leukapheresis of cynomolgus macaques for hematopoietic stem cell and T cell collection. J Clin Apher 2020; 36:67-77. [PMID: 32941672 DOI: 10.1002/jca.21842] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [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: 06/19/2020] [Revised: 08/28/2020] [Accepted: 09/08/2020] [Indexed: 11/08/2022]
Abstract
Macaques are physiologically relevant animal models of human immunology and infectious disease that have provided key insights and advanced clinical treatment in transplantation, vaccinology, and HIV/AIDS. However, the small size of macaques is a stumbling block for studies requiring large numbers of cells, such as hematopoietic stem cells (HSCs) for transplantation, antigen-specific lymphocytes for in-depth immunological analysis, and latently-infected CD4+ T-cells for HIV cure studies. Here, we provide a detailed protocol for collection of large numbers of HSCs and T-cells from cynomolgus macaques as small as 3 kg using the Terumo Spectra Optia apheresis system, yielding an average of 5.0 × 109 total nucleated cells from mobilized animals and 1.2 × 109 total nucleated cells from nonmobilized animals per procedure. This report provides sufficient detail to adapt this apheresis technique at other institutions, which will facilitate more efficient and detailed analysis of HSCs and their progeny blood cells.
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Affiliation(s)
- Helen L Wu
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon, USA
| | - Justin M Greene
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon, USA
| | - Tonya Swanson
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA
| | - Christine Shriver-Munsch
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA
| | - Kimberly Armantrout
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA
| | - Whitney C Weber
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon, USA
| | - Katherine B Bateman
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon, USA
| | - Nicholas M Maier
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon, USA
| | - Mina Northrup
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon, USA
| | - Alfred W Legasse
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA
| | - Cassandra Moats
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA
| | - Michael K Axthelm
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA
| | - Jeremy Smedley
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA
| | - Richard T Maziarz
- Division of Hematology and Medical Oncology, Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, USA
| | - Lauren Drew Martin
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA
| | - Theodore Hobbs
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA
| | - Benjamin J Burwitz
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon, USA
| | - Jonah B Sacha
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon, USA.,Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA
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Wu HL, Weber WC, Shriver-Munsch C, Swanson T, Northrup M, Price H, Armantrout K, Robertson-LeVay M, Reed JS, Bateman KB, Mahyari E, Thomas A, Junell SL, Hobbs TR, Martin LD, MacAllister R, Bimber BN, Slifka MK, Legasse AW, Moats C, Axthelm MK, Smedley J, Lewis AD, Colgin L, Meyers G, Maziarz RT, Burwitz BJ, Stanton JJ, Sacha JB. Viral opportunistic infections in Mauritian cynomolgus macaques undergoing allogeneic stem cell transplantation mirror human transplant infectious disease complications. Xenotransplantation 2020; 27:e12578. [PMID: 31930750 DOI: 10.1111/xen.12578] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [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: 10/16/2019] [Revised: 12/11/2019] [Accepted: 12/18/2019] [Indexed: 12/11/2022]
Abstract
Allogeneic hematopoietic stem cell transplantation (HSCT) and xenotransplantation are accompanied by viral reactivations and virus-associated complications resulting from immune deficiency. Here, in a Mauritian cynomolgus macaque model of fully MHC-matched allogeneic HSCT, we report reactivations of cynomolgus polyomavirus, lymphocryptovirus, and cytomegalovirus, macaque viruses analogous to HSCT-associated human counterparts BK virus, Epstein-Barr virus, and human cytomegalovirus. Viral replication in recipient macaques resulted in characteristic disease manifestations observed in HSCT patients, such as polyomavirus-associated hemorrhagic cystitis and tubulointerstitial nephritis or lymphocryptovirus-associated post-transplant lymphoproliferative disorder. However, in most cases, the reconstituted immune system, alone or in combination with short-term pharmacological intervention, exerted control over viral replication, suggesting engraftment of functional donor-derived immunity. Indeed, the donor-derived reconstituted immune systems of two long-term engrafted HSCT recipient macaques responded to live attenuated yellow fever 17D vaccine (YFV 17D) indistinguishably from untransplanted controls, mounting 17D-targeted neutralizing antibody responses and clearing YFV 17D within 14 days. Together, these data demonstrate that this macaque model of allogeneic HSCT recapitulates clinical situations of opportunistic viral infections in transplant patients and provides a pre-clinical model to test novel prophylactic and therapeutic modalities.
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Affiliation(s)
- Helen L Wu
- Vaccine and Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon.,Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | - Whitney C Weber
- Vaccine and Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon.,Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | | | - Tonya Swanson
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | - Mina Northrup
- Vaccine and Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon.,Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | - Heidi Price
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | - Kimberly Armantrout
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | | | - Jason S Reed
- Vaccine and Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon.,Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | - Katherine B Bateman
- Vaccine and Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon.,Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | - Eisa Mahyari
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | - Archana Thomas
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon.,Division of Neuroscience, Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | - Stephanie L Junell
- Department of Radiation Medicine, Division of Medical Physics, Oregon Health & Science University, Portland, Oregon
| | - Theodore R Hobbs
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | - Lauren D Martin
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | - Rhonda MacAllister
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | - Benjamin N Bimber
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | - Mark K Slifka
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon.,Division of Neuroscience, Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | - Alfred W Legasse
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | - Cassandra Moats
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | - Michael K Axthelm
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | - Jeremy Smedley
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | - Anne D Lewis
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | - Lois Colgin
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | - Gabrielle Meyers
- Division of Hematology and Medical Oncology, Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon
| | - Richard T Maziarz
- Division of Hematology and Medical Oncology, Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon
| | - Benjamin J Burwitz
- Vaccine and Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon.,Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | - Jeffrey J Stanton
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
| | - Jonah B Sacha
- Vaccine and Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon.,Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon
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Wu HL, Weber W, Abdulhaqq SA, Shriver-Munsch C, Swanson T, Northrup M, Armantrout K, Price H, Robertson-LeVay M, Reed JS, Bateman KB, Bimber BN, Junell SL, MacAllister R, Legasse AW, Axthelm MK, Moats C, Smedley J, Hobbs TR, Martin LD, Meyers G, Maziarz RT, Burwitz BJ, Stanton JJ, Sacha JB. Donor T cell chimerism correlates with viral reservoir clearance following allogeneic stem cell transplantation in fully cART-suppressed Mauritian cynomolgus macaques. J Virus Erad 2019. [DOI: 10.1016/s2055-6640(20)30120-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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