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Guan M, Liu S, Yang YG, Song Y, Zhang Y, Sun T. Chemokine systems in oncology: From microenvironment modulation to nanocarrier innovations. Int J Biol Macromol 2024; 268:131679. [PMID: 38641274 DOI: 10.1016/j.ijbiomac.2024.131679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 04/16/2024] [Accepted: 04/16/2024] [Indexed: 04/21/2024]
Abstract
Over the past few decades, significant strides have been made in understanding the pivotal roles that chemokine networks play in tumor biology. These networks, comprising chemokines and their receptors, wield substantial influence over cancer immune regulation and therapeutic outcomes. As a result, targeting these chemokine systems has emerged as a promising avenue for cancer immunotherapy. However, therapies targeting chemokines face significant challenges in solid tumor treatment, due to the complex and fragile of the chemokine networks. A nuanced comprehension of the complicacy and functions of chemokine networks, and their impact on the tumor microenvironment, is essential for optimizing their therapeutic utility in oncology. This review elucidates the ways in which chemokine networks interact with cancer immunity and tumorigenesis. We particularly elaborate on recent innovations in manipulating these networks for cancer treatment. The review also highlights future challenges and explores potential biomaterial strategies for clinical applications.
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Affiliation(s)
- Meng Guan
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital of Jilin University, Changchun, Jilin 130021, China; National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin 130021, China; Cancer Center, The First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Shuhan Liu
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital of Jilin University, Changchun, Jilin 130021, China; National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin 130021, China; Cancer Center, The First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Yong-Guang Yang
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital of Jilin University, Changchun, Jilin 130021, China; National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin 130021, China; International Center of Future Science, Jilin University, Changchun, Jilin 130021, China
| | - Yanqiu Song
- Cancer Center, The First Hospital of Jilin University, Changchun, Jilin 130021, China.
| | - Yuning Zhang
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital of Jilin University, Changchun, Jilin 130021, China; National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin 130021, China.
| | - Tianmeng Sun
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital of Jilin University, Changchun, Jilin 130021, China; National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin 130021, China; International Center of Future Science, Jilin University, Changchun, Jilin 130021, China; State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Changchun, Jilin 130021, China.
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Chernov AS, Rodionov MV, Kazakov VA, Ivanova KA, Meshcheryakov FA, Kudriaeva AA, Gabibov AG, Telegin GB, Belogurov AA. CCR5/CXCR3 antagonist TAK-779 prevents diffuse alveolar damage of the lung in the murine model of the acute respiratory distress syndrome. Front Pharmacol 2024; 15:1351655. [PMID: 38449806 PMCID: PMC10915062 DOI: 10.3389/fphar.2024.1351655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 02/05/2024] [Indexed: 03/08/2024] Open
Abstract
Introduction: The acute respiratory distress syndrome (ARDS), secondary to viral pneumonitis, is one of the main causes of high mortality in patients with COVID-19 (novel coronavirus disease 2019)-ongoing SARS-CoV-2 infection- reached more than 0.7 billion registered cases. Methods: Recently, we elaborated a non-surgical and reproducible method of the unilateral total diffuse alveolar damage (DAD) of the left lung in ICR mice-a publicly available imitation of the ARDS caused by SARS-CoV-2. Our data read that two C-C chemokine receptor 5 (CCR5) ligands, macrophage inflammatory proteins (MIPs) MIP-1α/CCL3 and MIP-1β/CCL4, are upregulated in this DAD model up to three orders of magnitude compared to the background level. Results: Here, we showed that a nonpeptide compound TAK-779, an antagonist of CCR5/CXCR3, readily prevents DAD in the lung with a single injection of 2.5 mg/kg. Histological analysis revealed reduced peribronchial and perivascular mononuclear infiltration in the lung and mononuclear infiltration of the wall and lumen of the alveoli in the TAK-779-treated animals. Administration of TAK-779 decreased the 3-5-fold level of serum cytokines and chemokines in animals with DAD, including CCR5 ligands MIP-1α/β, MCP-1, and CCL5. Computed tomography revealed rapid recovery of the density and volume of the affected lung in TAK-779-treated animals. Discussion: Our pre-clinical data suggest that TAK-779 is more effective than the administration of dexamethasone or the anti-IL6R therapeutic antibody tocilizumab, which brings novel therapeutic modality to TAK-779 and other CCR5 inhibitors for the treatment of virus-induced hyperinflammation syndromes, including COVID-19.
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Affiliation(s)
- Aleksandr S. Chernov
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - Maksim V. Rodionov
- Medical Radiological Research Center (MRRC), A.F. Tsyb-Branch of the National Medical Radiological Research Center of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Vitaly A. Kazakov
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - Karina A. Ivanova
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - Fedor A. Meshcheryakov
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - Anna A. Kudriaeva
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - Alexander G. Gabibov
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia
- Department of Life Sciences, Higher School of Economics, Moscow, Russia
- Department of Chemistry, Lomonosov Moscow State University, Moscow, Russia
| | - Georgii B. Telegin
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - Alexey A. Belogurov
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia
- Department of Biological Chemistry, Ministry of Health of Russian Federation, Russian University of Medicine, Moscow, Russia
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Zikos J, Webb GM, Wu HL, Reed JS, Watanabe J, Usachenko JL, Shaqra AM, Schiffer CA, Van Rompay KKA, Sacha JB, Magnani DM. FcRn-enhancing mutations lead to increased and prolonged levels of the HIV CCR5-blocking monoclonal antibody leronlimab in the fetuses and newborns of pregnant rhesus macaques. MAbs 2024; 16:2406788. [PMID: 39324549 DOI: 10.1080/19420862.2024.2406788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Revised: 09/17/2024] [Accepted: 09/17/2024] [Indexed: 09/27/2024] Open
Abstract
Prenatal administration of monoclonal antibodies (mAbs) is a strategy that could be exploited to prevent viral infections during pregnancy and early life. To reach protective levels in fetuses, mAbs must be transported across the placenta, a selective barrier that actively and specifically promotes the transfer of antibodies (Abs) into the fetus through the neonatal Fc receptor (FcRn). Because FcRn also regulates Ab half-life, Fc mutations like the M428L/N434S, commonly known as LS mutations, and others have been developed to enhance binding affinity to FcRn and improve drug pharmacokinetics. We hypothesized that these FcRn-enhancing mutations could similarly affect the delivery of therapeutic Abs to the fetus. To test this hypothesis, we measured the transplacental transfer of leronlimab, an anti-CCR5 mAb, in clinical development for preventing HIV infections, using pregnant rhesus macaques to model in utero mAb transfer. We also generated a stabilized and FcRn-enhanced form of leronlimab, termed leronlimab-PLS. Leronlimab-PLS maintained higher levels within the maternal compartment while also reaching higher mAb levels in the fetus and newborn circulation. Further, a single dose of leronlimab-PLS led to complete CCR5 receptor occupancy in mothers and newborns for almost a month after birth. These findings support the optimization of FcRn interactions in mAb therapies designed for administration during pregnancy.
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MESH Headings
- Animals
- Pregnancy
- Receptors, Fc/genetics
- Receptors, Fc/immunology
- Receptors, Fc/metabolism
- Female
- Histocompatibility Antigens Class I/genetics
- Histocompatibility Antigens Class I/immunology
- Macaca mulatta
- Fetus/immunology
- Receptors, CCR5/genetics
- Receptors, CCR5/immunology
- Animals, Newborn
- Humans
- Antibodies, Monoclonal/immunology
- Antibodies, Monoclonal/genetics
- HIV Infections/immunology
- HIV Infections/drug therapy
- HIV Infections/genetics
- Maternal-Fetal Exchange/immunology
- Mutation
- HIV Antibodies/immunology
- HIV Antibodies/genetics
- CCR5 Receptor Antagonists/pharmacology
- Antibodies, Monoclonal, Humanized/immunology
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Affiliation(s)
- Joanna Zikos
- Nonhuman Primate Reagent Resource (NHPRR), Department of Medicine - Innate Immunity, UMass Chan Medical School, Worcester, MA, USA
| | - Gabriela M Webb
- Division of Pathobiology & Immunology, Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
| | - Helen L Wu
- Division of Pathobiology & Immunology, Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
| | - Jason S Reed
- Division of Pathobiology & Immunology, Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
| | - Jennifer Watanabe
- California National Primate Research Center (CNPRC), University of California, Davis, CA, USA
| | - Jodie L Usachenko
- California National Primate Research Center (CNPRC), University of California, Davis, CA, USA
| | - Ala M Shaqra
- Department of Biochemistry and Molecular Biotechnology, UMass Chan Medical School, Worcester, MA, USA
| | - Celia A Schiffer
- Department of Biochemistry and Molecular Biotechnology, UMass Chan Medical School, Worcester, MA, USA
| | - Koen K A Van Rompay
- California National Primate Research Center (CNPRC), University of California, Davis, CA, USA
- Department of Pathology, Microbiology and Immunology, University of California, Davis, CA, USA
| | - Jonah B Sacha
- Division of Pathobiology & Immunology, Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
| | - Diogo M Magnani
- Nonhuman Primate Reagent Resource (NHPRR), Department of Medicine - Innate Immunity, UMass Chan Medical School, Worcester, MA, USA
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4
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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] [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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Ma Y, Cao J, Zhang Y, Liu Q, Fang W, Yang Y, Zhao Y, Yang Q, Zhao H, Zhang L. Phase I study of camrelizumab in patients with advanced solid tumors. Signal Transduct Target Ther 2023; 8:47. [PMID: 36725836 PMCID: PMC9892498 DOI: 10.1038/s41392-022-01213-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 09/09/2022] [Accepted: 09/28/2022] [Indexed: 02/03/2023] Open
Affiliation(s)
- Yuxiang Ma
- grid.488530.20000 0004 1803 6191Department of Clinical Research, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, People’s Republic of China
| | - Jiaxin Cao
- grid.488530.20000 0004 1803 6191Department of Clinical Research, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, People’s Republic of China
| | - Yang Zhang
- grid.488530.20000 0004 1803 6191Department of Clinical Research, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, People’s Republic of China
| | - Qianwen Liu
- grid.488530.20000 0004 1803 6191Department of Clinical Research, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, People’s Republic of China
| | - Wenfeng Fang
- grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, People’s Republic of China
| | - Yunpeng Yang
- grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, People’s Republic of China
| | - Yuanyuan Zhao
- grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, People’s Republic of China
| | - Qing Yang
- grid.497067.b0000 0004 4902 6885Jiangsu Hengrui Medicine Co. Ltd, Lianyungang, People’s Republic of China
| | - Hongyun Zhao
- Department of Clinical Research, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, People's Republic of China.
| | - Li Zhang
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, People's Republic of China.
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Jasinska AJ, Apetrei C, Pandrea I. Walk on the wild side: SIV infection in African non-human primate hosts-from the field to the laboratory. Front Immunol 2023; 13:1060985. [PMID: 36713371 PMCID: PMC9878298 DOI: 10.3389/fimmu.2022.1060985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 12/15/2022] [Indexed: 01/15/2023] Open
Abstract
HIV emerged following cross-species transmissions of simian immunodeficiency viruses (SIVs) that naturally infect non-human primates (NHPs) from Africa. While HIV replication and CD4+ T-cell depletion lead to increased gut permeability, microbial translocation, chronic immune activation, and systemic inflammation, the natural hosts of SIVs generally avoid these deleterious consequences when infected with their species-specific SIVs and do not progress to AIDS despite persistent lifelong high viremia due to long-term coevolution with their SIV pathogens. The benign course of natural SIV infection in the natural hosts is in stark contrast to the experimental SIV infection of Asian macaques, which progresses to simian AIDS. The mechanisms of non-pathogenic SIV infections are studied mainly in African green monkeys, sooty mangabeys, and mandrills, while progressing SIV infection is experimentally modeled in macaques: rhesus macaques, pigtailed macaques, and cynomolgus macaques. Here, we focus on the distinctive features of SIV infection in natural hosts, particularly (1): the superior healing properties of the intestinal mucosa, which enable them to maintain the integrity of the gut barrier and prevent microbial translocation, thus avoiding excessive/pathologic immune activation and inflammation usually perpetrated by the leaking of the microbial products into the circulation; (2) the gut microbiome, the disruption of which is an important factor in some inflammatory diseases, yet not completely understood in the course of lentiviral infection; (3) cell population shifts resulting in target cell restriction (downregulation of CD4 or CCR5 surface molecules that bind to SIV), control of viral replication in the lymph nodes (expansion of natural killer cells), and anti-inflammatory effects in the gut (NKG2a/c+ CD8+ T cells); and (4) the genes and biological pathways that can shape genetic adaptations to viral pathogens and are associated with the non-pathogenic outcome of the natural SIV infection. Deciphering the protective mechanisms against SIV disease progression to immunodeficiency, which have been established through long-term coevolution between the natural hosts and their species-specific SIVs, may prompt the development of novel therapeutic interventions, such as drugs that can control gut inflammation, enhance gut healing capacities, or modulate the gut microbiome. These developments can go beyond HIV infection and open up large avenues for correcting gut damage, which is common in many diseases.
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Affiliation(s)
- Anna J. Jasinska
- Division of Infectious Diseases, Department of Medicine (DOM), School of Medicine, University of Pittsburgh, Pittsburgh, PA, United States
| | - Cristian Apetrei
- Division of Infectious Diseases, Department of Medicine (DOM), School of Medicine, University of Pittsburgh, Pittsburgh, PA, United States
- Department of Infectious Diseases and Immunology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, United States
| | - Ivona Pandrea
- Department of Infectious Diseases and Immunology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, United States
- Department of Pathology, School of Medicine, University of Pittsburgh, Pittsburgh, PA, United States
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7
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Wan S, Zhou T, Che R, Li Y, Peng J, Wu Y, Gu S, Cheng J, Hua X. CT-based machine learning radiomics predicts CCR5 expression level and survival in ovarian cancer. J Ovarian Res 2023; 16:1. [PMID: 36597144 PMCID: PMC9809527 DOI: 10.1186/s13048-022-01089-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 12/23/2022] [Indexed: 01/04/2023] Open
Abstract
OBJECTIVE We aimed to evaluate the prognostic value of C-C motif chemokine receptor type 5 (CCR5) expression level for patients with ovarian cancer and to establish a radiomics model that can predict CCR5 expression level using The Cancer Imaging Archive (TCIA) and The Cancer Genome Atlas (TCGA) database. METHODS A total of 343 cases of ovarian cancer from the TCGA were used for the gene-based prognostic analysis. Fifty seven cases had preoperative computed tomography (CT) images stored in TCIA with genomic data in TCGA were used for radiomics feature extraction and model construction. 89 cases with both TCGA and TCIA clinical data were used for radiomics model evaluation. After feature extraction, a radiomics signature was constructed using the least absolute shrinkage and selection operator (LASSO) regression analysis. A prognostic scoring system incorporating radiomics signature based on CCR5 expression level and clinicopathologic risk factors was proposed for survival prediction. RESULTS CCR5 was identified as a differentially expressed prognosis-related gene in tumor and normal sample, which were involved in the regulation of immune response and tumor invasion and metastasis. Four optimal radiomics features were selected to predict overall survival. The performance of the radiomics model for predicting the CCR5 expression level with 10-fold cross- validation achieved Area Under Curve (AUCs) of 0.770 and of 0.726, respectively, in the training and validation sets. A predictive nomogram was generated based on the total risk score of each patient, the AUCs of the time-dependent receiver operating characteristic (ROC) curve of the model was 0.8, 0.673 and 0.792 for 1-year, 3-year and 5-year, respectively. Along with clinical features, important imaging biomarkers could improve the overall survival accuracy of the prediction model. CONCLUSION The expression levels of CCR5 can affect the prognosis of patients with ovarian cancer. CT-based radiomics could serve as a new tool for prognosis prediction.
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Affiliation(s)
- Sheng Wan
- grid.24516.340000000123704535Department of Gynecology and Obstetrics, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092 China
| | - Tianfan Zhou
- grid.24516.340000000123704535Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092 China
| | - Ronghua Che
- grid.24516.340000000123704535Department of Gynecology and Obstetrics, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092 China
| | - Ying Li
- grid.412793.a0000 0004 1799 5032Reproductive Medicine Center, Tongji Hospital Affiliated to Tongji University, Shanghai, China
| | - Jing Peng
- grid.24516.340000000123704535Department of Gynecology and Obstetrics, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092 China
| | - Yuelin Wu
- grid.24516.340000000123704535Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092 China
| | - Shengyi Gu
- grid.24516.340000000123704535Department of Gynecology and Obstetrics, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092 China
| | - Jiejun Cheng
- grid.24516.340000000123704535Department of Radiology, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092 China ,grid.24516.340000000123704535Department of Radiology, Shanghai First Maternity and infant hospital, Shanghai Tongji University School of Medicine, 2699 West Gaoke Road, Shanghai, 201204 China
| | - Xiaolin Hua
- grid.24516.340000000123704535Department of Gynecology and Obstetrics, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092 China ,grid.24516.340000000123704535Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092 China ,grid.24516.340000000123704535Department of Obstetrics, Shanghai First Maternity and infant hospital, Shanghai Tongji University School of Medicine, 2699 West Gaoke Road, Shanghai, 201204 China
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8
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Hillman T. A Predictive Model for Identifying the Most Effective Anti-CCR5 Monoclonal Antibody. ARCHIVES OF PHARMACY PRACTICE 2023. [DOI: 10.51847/d9m2zufqr4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
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9
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Recknor C, Hansen SG, Gaylis NB, Tiwary M, Sacha JB, Yang OO. Reply to Viel. Clin Infect Dis 2022; 75:1486-1487. [PMID: 35819204 DOI: 10.1093/cid/ciac390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
| | - Scott G Hansen
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA
| | - Norman B Gaylis
- Arthritis & Rheumatic Disease Specialties, Aventura, Florida, USA
| | - Meenakshi Tiwary
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA
| | - Jonah B Sacha
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA
| | - Otto O Yang
- Division of Infectious Diseases, Department of Medicine, David Geffen School of Medicine at the University of California Los Angeles, Los Angeles, California, USA
- Department of Microbiology, Immunology, and Molecular Genetics, University of California Los Angeles, Los Angeles, California, USA
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10
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Malouli D, Gilbride RM, Wu HL, Hwang JM, Maier N, Hughes CM, Newhouse D, Morrow D, Ventura AB, Law L, Tisoncik-Go J, Whitmore L, Smith E, Golez I, Chang J, Reed JS, Waytashek C, Weber W, Taher H, Uebelhoer LS, Womack JL, McArdle MR, Gao J, Papen CR, Lifson JD, Burwitz BJ, Axthelm MK, Smedley J, Früh K, Gale M, Picker LJ, Hansen SG, Sacha JB. Cytomegalovirus-vaccine-induced unconventional T cell priming and control of SIV replication is conserved between primate species. Cell Host Microbe 2022; 30:1207-1218.e7. [PMID: 35981532 PMCID: PMC9927879 DOI: 10.1016/j.chom.2022.07.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 06/01/2022] [Accepted: 07/19/2022] [Indexed: 01/26/2023]
Abstract
Strain 68-1 rhesus cytomegalovirus expressing simian immunodeficiency virus (SIV) antigens (RhCMV/SIV) primes MHC-E-restricted CD8+ T cells that control SIV replication in 50%-60% of the vaccinated rhesus macaques. Whether this unconventional SIV-specific immunity and protection is unique to rhesus macaques or RhCMV or is intrinsic to CMV remains unknown. Here, using cynomolgus CMV vectors expressing SIV antigens (CyCMV/SIV) and Mauritian cynomolgus macaques, we demonstrate that the induction of MHC-E-restricted CD8+ T cells requires matching CMV to its host species. RhCMV does not elicit MHC-E-restricted CD8+ T cells in cynomolgus macaques. However, cynomolgus macaques vaccinated with species-matched 68-1-like CyCMV/SIV mounted MHC-E-restricted CD8+ T cells, and half of the vaccinees stringently controlled SIV post-challenge. Protected animals manifested a vaccine-induced IL-15 transcriptomic signature that is associated with efficacy in rhesus macaques. These findings demonstrate that the ability of species-matched CMV vectors to elicit MHC-E-restricted CD8+ T cells that are required for anti-SIV efficacy is conserved in nonhuman primates, and these data support the development of HCMV/HIV for a prophylactic HIV vaccine.
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Affiliation(s)
- Daniel Malouli
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA
| | - Roxanne M Gilbride
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA
| | - Helen L Wu
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA
| | - Joseph M Hwang
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA
| | - Nicholas Maier
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA
| | - Colette M Hughes
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA
| | - Daniel Newhouse
- Center for Innate Immunity and Immune Disease, Department of Immunology, University of Washington, Seattle, WA 98109, USA
| | - David Morrow
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA
| | - Abigail B Ventura
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA
| | - Lynn Law
- Center for Innate Immunity and Immune Disease, Department of Immunology, University of Washington, Seattle, WA 98109, USA
| | - Jennifer Tisoncik-Go
- Center for Innate Immunity and Immune Disease, Department of Immunology, University of Washington, Seattle, WA 98109, USA
| | - Leanne Whitmore
- Center for Innate Immunity and Immune Disease, Department of Immunology, University of Washington, Seattle, WA 98109, USA
| | - Elise Smith
- Center for Innate Immunity and Immune Disease, Department of Immunology, University of Washington, Seattle, WA 98109, USA
| | - Inah Golez
- Center for Innate Immunity and Immune Disease, Department of Immunology, University of Washington, Seattle, WA 98109, USA
| | - Jean Chang
- Center for Innate Immunity and Immune Disease, Department of Immunology, University of Washington, Seattle, WA 98109, USA
| | - Jason S Reed
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA
| | - Courtney Waytashek
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA
| | - Whitney Weber
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA
| | - Husam Taher
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA
| | - Luke S Uebelhoer
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA
| | - Jennie L Womack
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA
| | - Matthew R McArdle
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA
| | - Junwei Gao
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA
| | - Courtney R Papen
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA
| | - Jeffrey D Lifson
- AIDS and Cancer Virus Program, Frederick National Laboratory for Cancer Research, Frederick, MD 21701, USA
| | - Benjamin J Burwitz
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA
| | - Michael K Axthelm
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA
| | - Jeremy Smedley
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA
| | - Klaus Früh
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA
| | - Michael Gale
- Center for Innate Immunity and Immune Disease, Department of Immunology, University of Washington, Seattle, WA 98109, USA
| | - Louis J Picker
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA
| | - Scott G Hansen
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA.
| | - Jonah B Sacha
- Vaccine & Gene Therapy Institute, Oregon Health & Science University, Beaverton, OR 97006, USA; Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR, 97006, USA.
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11
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Gaylis NB, Ritter A, Kelly SA, Pourhassan NZ, Tiwary M, Sacha JB, Hansen SG, Recknor C, Yang OO. Reduced Cell Surface Levels of C-C Chemokine Receptor 5 and Immunosuppression in Long Coronavirus Disease 2019 Syndrome. Clin Infect Dis 2022; 75:1232-1234. [PMID: 35452519 PMCID: PMC9383814 DOI: 10.1093/cid/ciac226] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Indexed: 11/12/2022] Open
Abstract
In an exploratory trial treating "long COVID" with the CCR5-binding antibody leronlimab, we observed significantly increased blood cell surface CCR5 in treated symptomatic responders but not in nonresponders or placebo-treated participants. These findings suggest an unexpected mechanism of abnormal immune downmodulation in some persons that is normalized by leronlimab. Clinical Trials Registration. NCT04678830.
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Affiliation(s)
- Norman B Gaylis
- Arthritis & Rheumatic Disease Specialties, Aventura, Florida, USA
| | - Angela Ritter
- Center for Advanced Research & Education, Gainesville, Georgia, USA
| | | | | | - Meenakshi Tiwary
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA
| | - Jonah B Sacha
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA
| | - Scott G Hansen
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA
| | | | - Otto O Yang
- Division of Infectious Diseases, Department of Medicine, David Geffen School of Medicine at the University of California-Los Angeles, Los Angeles, California, USA.,Department of Microbiology, Immunology, and Molecular Genetics, University of California-Los Angeles, Los Angeles, California, USA
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12
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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] [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.
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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
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13
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Jasinska AJ, Pandrea I, Apetrei C. CCR5 as a Coreceptor for Human Immunodeficiency Virus and Simian Immunodeficiency Viruses: A Prototypic Love-Hate Affair. Front Immunol 2022; 13:835994. [PMID: 35154162 PMCID: PMC8829453 DOI: 10.3389/fimmu.2022.835994] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 01/10/2022] [Indexed: 12/14/2022] Open
Abstract
CCR5, a chemokine receptor central for orchestrating lymphocyte/cell migration to the sites of inflammation and to the immunosurveillance, is involved in the pathogenesis of a wide spectrum of health conditions, including inflammatory diseases, viral infections, cancers and autoimmune diseases. CCR5 is also the primary coreceptor for the human immunodeficiency viruses (HIVs), supporting its entry into CD4+ T lymphocytes upon transmission and in the early stages of infection in humans. A natural loss-of-function mutation CCR5-Δ32, preventing the mutated protein expression on the cell surface, renders homozygous carriers of the null allele resistant to HIV-1 infection. This phenomenon was leveraged in the development of therapies and cure strategies for AIDS. Meanwhile, over 40 African nonhuman primate species are long-term hosts of simian immunodeficiency virus (SIV), an ancestral family of viruses that give rise to the pandemic CCR5 (R5)-tropic HIV-1. Many natural hosts typically do not progress to immunodeficiency upon the SIV infection. They have developed various strategies to minimize the SIV-related pathogenesis and disease progression, including an array of mechanisms employing modulation of the CCR5 receptor activity: (i) deletion mutations abrogating the CCR5 surface expression and conferring resistance to infection in null homozygotes; (ii) downregulation of CCR5 expression on CD4+ T cells, particularly memory cells and cells at the mucosal sites, preventing SIV from infecting and killing cells important for the maintenance of immune homeostasis, (iii) delayed onset of CCR5 expression on the CD4+ T cells during ontogenetic development that protects the offspring from vertical transmission of the virus. These host adaptations, aimed at lowering the availability of target CCR5+ CD4+ T cells through CCR5 downregulation, were countered by SIV, which evolved to alter the entry coreceptor usage toward infecting different CD4+ T-cell subpopulations that support viral replication yet without disruption of host immune homeostasis. These natural strategies against SIV/HIV-1 infection, involving control of CCR5 function, inspired therapeutic approaches against HIV-1 disease, employing CCR5 coreceptor blocking as well as gene editing and silencing of CCR5. Given the pleiotropic role of CCR5 in health beyond immune disease, the precision as well as costs and benefits of such interventions needs to be carefully considered.
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Affiliation(s)
- Anna J. Jasinska
- Division of Infectious Diseases, Department of Medicine, School of Medicine, University of Pittsburgh, Pittsburgh, PA, United States
- Department of Molecular Genetics, Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznan, Poland
- Eye on Primates, Los Angeles, CA, United States
| | - Ivona Pandrea
- Department of Pathology, School of Medicine, University of Pittsburgh, Pittsburgh, PA, United States
- Department of Infectious Diseases and Immunology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, United States
| | - Cristian Apetrei
- Division of Infectious Diseases, Department of Medicine, School of Medicine, University of Pittsburgh, Pittsburgh, PA, United States
- Department of Infectious Diseases and Immunology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, United States
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14
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Amerzhanova Y, Vangelista L. Filling the Gaps in Antagonist CCR5 Binding, a Retrospective and Perspective Analysis. Front Immunol 2022; 13:826418. [PMID: 35126399 PMCID: PMC8807524 DOI: 10.3389/fimmu.2022.826418] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 01/03/2022] [Indexed: 02/01/2023] Open
Abstract
The large number of pathologies that position CCR5 as a central molecular determinant substantiates the studies aimed at understanding receptor-ligand interactions, as well as the development of compounds that efficiently block this receptor. This perspective focuses on CCR5 antagonism as the preferred landscape for therapeutic intervention, thus the receptor active site occupancy by known antagonists of different origins is overviewed. CCL5 is a natural agonist ligand for CCR5 and an extensively studied scaffold for CCR5 antagonists production through chemokine N-terminus modification. A retrospective 3D modeling analysis on recently developed CCL5 mutants and their contribution to enhanced anti-HIV-1 activity is reported here. These results allow us to prospect the development of conceptually novel amino acid substitutions outside the CCL5 N-terminus hotspot. CCR5 interaction improvement in regions distal to the chemokine N-terminus, as well as the stabilization of the chemokine hydrophobic core are strategies that influence binding affinity and stability beyond the agonist/antagonist dualism. Furthermore, the development of allosteric antagonists topologically remote from the orthosteric site (e.g., intracellular or membrane-embedded) is an intriguing new avenue in GPCR druggability and thus a conceivable novel direction for CCR5 blockade. Ultimately, the three-dimensional structure elucidation of the interaction between various ligands and CCR5 helps illuminate the active site occupancy and mechanism of action.
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