1
|
Ma MT, Jiang Q, Chen CH, Badeti S, Wang X, Zeng C, Evans D, Bodnar B, Marras SAE, Tyagi S, Bharaj P, Yehia G, Romanienko P, Hu W, Liu SL, Shi L, Liu D. S309-CAR-NK cells bind the Omicron variants in vitro and reduce SARS-CoV-2 viral loads in humanized ACE2-NSG mice. J Virol 2024; 98:e0003824. [PMID: 38767356 PMCID: PMC11237809 DOI: 10.1128/jvi.00038-24] [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: 01/29/2024] [Accepted: 04/11/2024] [Indexed: 05/22/2024] Open
Abstract
Recent progress on chimeric antigen receptor (CAR)-NK cells has shown promising results in treating CD19-positive lymphoid tumors with minimal toxicities [including graft versus host disease (GvHD) and cytokine release syndrome (CRS) in clinical trials. Nevertheless, the use of CAR-NK cells in combating viral infections has not yet been fully explored. Previous studies have shown that CAR-NK cells expressing S309 single-chain fragment variable (scFv), hereinafter S309-CAR-NK cells, can bind to SARS-CoV-2 wildtype pseudotyped virus (PV) and effectively kill cells expressing wild-type spike protein in vitro. In this study, we further demonstrate that the S309-CAR-NK cells can bind to different SARS-CoV-2 variants, including the B.1.617.2 (Delta), B.1.621 (Mu), and B.1.1.529 (Omicron) variants in vitro. We also show that S309-CAR-NK cells reduce virus loads in the NOD/SCID gamma (NSG) mice expressing the human angiotensin-converting enzyme 2 (hACE2) receptor challenged with SARS-CoV-2 wild-type (strain USA/WA1/2020). Our study demonstrates the potential use of S309-CAR-NK cells for inhibiting infection by SARS-CoV-2 and for the potential treatment of COVID-19 patients unresponsive to otherwise currently available therapeutics. IMPORTANCE Chimeric antigen receptor (CAR)-NK cells can be "off-the-shelf" products that treat various diseases, including cancer, infections, and autoimmune diseases. In this study, we engineered natural killer (NK) cells to express S309 single-chain fragment variable (scFv), to target the Spike protein of SARS-CoV-2, hereinafter S309-CAR-NK cells. Our study shows that S309-CAR-NK cells are effective against different SARS-CoV-2 variants, including the B.1.617.2 (Delta), B.1.621 (Mu), and B.1.1.529 (Omicron) variants. The S309-CAR-NK cells can (i) directly bind to SARS-CoV-2 pseudotyped virus (PV), (ii) competitively bind to SARS-CoV-2 PV with 293T cells expressing the human angiotensin-converting enzyme 2 (hACE2) receptor (293T-hACE2 cells), (iii) specifically target and lyse A549 cells expressing the spike protein, and (iv) significantly reduce the viral loads of SARS-CoV-2 wild-type (strain USA/WA1/2020) in the lungs of NOD/SCID gamma (NSG) mice expressing hACE2 (hACE2-NSG mice). Altogether, the current study demonstrates the potential use of S309-CAR-NK immunotherapy as an alternative treatment for COVID-19 patients.
Collapse
Affiliation(s)
- Minh Tuyet Ma
- Department of Pathology, Immunology, and Laboratory Medicine, South Orange Avenue, Newark, New Jersey, USA
- School of Graduate Studies, Rutgers Biomedical and Health Sciences, Newark, New Jersey, USA
- Center for Immunity and Inflammation, New Jersey Medical School, Rutgers-The State University of New Jersey, Newark, New Jersey, USA
| | - Qingkui Jiang
- Public Health Research Institute, New Jersey Medical School, Rutgers Biomedical and Health Sciences, Rutgers, The State University of New Jersey, Newark, New Jersey, USA
| | - Chih-Hsiung Chen
- Department of Pathology, Immunology, and Laboratory Medicine, South Orange Avenue, Newark, New Jersey, USA
- Center for Immunity and Inflammation, New Jersey Medical School, Rutgers-The State University of New Jersey, Newark, New Jersey, USA
| | - Saiaditya Badeti
- Department of Pathology, Immunology, and Laboratory Medicine, South Orange Avenue, Newark, New Jersey, USA
- School of Graduate Studies, Rutgers Biomedical and Health Sciences, Newark, New Jersey, USA
- Center for Immunity and Inflammation, New Jersey Medical School, Rutgers-The State University of New Jersey, Newark, New Jersey, USA
| | - Xuening Wang
- Department of Pathology, Immunology, and Laboratory Medicine, South Orange Avenue, Newark, New Jersey, USA
- Center for Immunity and Inflammation, New Jersey Medical School, Rutgers-The State University of New Jersey, Newark, New Jersey, USA
| | - Cong Zeng
- Department of Anatomy and Neurobiology, Virginia Commonwealth University School of Medicine, Richmond, Virginia, USA
- Center for Retrovirus Research, The Ohio State University, Columbus, Ohio, USA
| | - Deborah Evans
- Public Health Research Institute, New Jersey Medical School, Rutgers Biomedical and Health Sciences, Rutgers, The State University of New Jersey, Newark, New Jersey, USA
| | - Brittany Bodnar
- Center for Metabolic Disease Research, Department of Pathology and Laboratory Medicine, Temple University Lewis Katz School of Medicine, Philadelphia, Pennsylvania, USA
| | - Salvatore A. E. Marras
- Public Health Research Institute, New Jersey Medical School, Rutgers Biomedical and Health Sciences, Rutgers, The State University of New Jersey, Newark, New Jersey, USA
| | - Sanjay Tyagi
- Public Health Research Institute, New Jersey Medical School, Rutgers Biomedical and Health Sciences, Rutgers, The State University of New Jersey, Newark, New Jersey, USA
| | - Preeti Bharaj
- Public Health Research Institute, New Jersey Medical School, Rutgers Biomedical and Health Sciences, Rutgers, The State University of New Jersey, Newark, New Jersey, USA
| | - Ghassan Yehia
- Genome Editing Shared Resource, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, USA
| | - Peter Romanienko
- Genome Editing Shared Resource, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, USA
| | - Wenhui Hu
- Center for Metabolic Disease Research, Department of Pathology and Laboratory Medicine, Temple University Lewis Katz School of Medicine, Philadelphia, Pennsylvania, USA
| | - Shan-Lu Liu
- Center for Retrovirus Research, The Ohio State University, Columbus, Ohio, USA
- Department of Veterinary Biosciences, The Ohio State University, Columbus, Ohio, USA
| | - Lanbo Shi
- Public Health Research Institute, New Jersey Medical School, Rutgers Biomedical and Health Sciences, Rutgers, The State University of New Jersey, Newark, New Jersey, USA
| | - Dongfang Liu
- Department of Pathology, Immunology, and Laboratory Medicine, South Orange Avenue, Newark, New Jersey, USA
- School of Graduate Studies, Rutgers Biomedical and Health Sciences, Newark, New Jersey, USA
- Center for Immunity and Inflammation, New Jersey Medical School, Rutgers-The State University of New Jersey, Newark, New Jersey, USA
| |
Collapse
|
2
|
Chen Y, Liu C, Fang Y, Chen W, Qiu J, Zhu M, Wei W, Tu J. Developing CAR-immune cell therapy against SARS-CoV-2: Current status, challenges and prospects. Biochem Pharmacol 2024; 222:116066. [PMID: 38373592 DOI: 10.1016/j.bcp.2024.116066] [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: 01/12/2024] [Accepted: 02/16/2024] [Indexed: 02/21/2024]
Abstract
Chimeric antigen receptor (CAR)-immune cell therapy has revolutionized the anti-tumor field, achieving efficient and precise tumor clearance by directly guiding immune cell activity to target tumors. In addition, the use of CAR-immune cells to influence the composition and function of the immune system and ultimately achieve virus clearance and immune system homeostasis has attracted the interest of researchers. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) triggered a global pandemic of coronavirus disease 2019 (COVID-19). To date, the rapidly mutating SARS-CoV-2 continues to challenge existing therapies and has raised public concerns regarding reinfection. In patients with COVID-19, the interaction of SARS-CoV-2 with the immune system influences the course of the disease, and the coexistence of over-activated immune system components, such as macrophages, and severely compromised immune system components, such as natural killer cells, reveals a dysregulated immune system. Dysregulated immune-induced inflammation may impair viral clearance and T-cell responses, causing cytokine storms and ultimately leading to patient death. Here, we summarize the research progress on the use of CAR-immune cells against SARS-CoV-2 infection. Furthermore, we discuss the feasibility, challenges and prospect of CAR-immune cells as a new immune candidate therapy against SARS-CoV-2.
Collapse
Affiliation(s)
- Yizhao Chen
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Hefei 230032, China
| | - Chong Liu
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Hefei 230032, China
| | - Yilong Fang
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Hefei 230032, China
| | - Weile Chen
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Hefei 230032, China
| | - Jiaqi Qiu
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Hefei 230032, China
| | - Mengjuan Zhu
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Hefei 230032, China
| | - Wei Wei
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Hefei 230032, China.
| | - Jiajie Tu
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Hefei 230032, China.
| |
Collapse
|
3
|
Yang L, He J, Liu J, Xie T, Tang Q. Application of chimeric antigen receptor therapy beyond oncology: A bibliometric and visualized analysis. Curr Res Transl Med 2024; 72:103442. [PMID: 38452444 DOI: 10.1016/j.retram.2024.103442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 01/17/2024] [Accepted: 02/04/2024] [Indexed: 03/09/2024]
Abstract
PURPOSE Chimeric antigen receptor therapy beyond oncology has gained increasing attention. While a substantial number of publications have emerged in recent years, there has been a paucity of conducted bibliometric studies. Our objective is to systematically summarize and visually analyze the literature in the field of chimeric antigen receptors therapy beyond oncology and explore hotspots in this field. METHODS Web of Science Core Collection was selected as the data source, and the data was retrieved on December 23, 2022, according to the search strategy. CiteSpace 6.1.R6 and Vosviewer 1.6.18 were used to analyze publications and explore research hotspots and directions. RESULTS A total of 338 publications written by 1832 authors from 516 institutions in 42 countries/regions were selected for the analysis. The number of publications is steadily increasing annually. The United States emerged as the primary contributor, and University of Pennsylvania was the leading institution. Frontiers in Immunology boasted the highest number of published papers. Kitchen SG, Riley JL, and Scott DW were the most productive researchers in this field. The keyword cluster analysis identified HIV, autoimmune diseases, transplant related diseases and COVID-19 as the primary focus areas within the realm of chimeric antigen receptor therapy beyond oncology. CONCLUSION The advancement of chimeric antigen receptor therapy beyond oncology has witnessed rapid progress in recent years. We have explored the hotspots and research directions in this field. It is hoped that this study could provide references and directions for future clinical researches.
Collapse
Affiliation(s)
- Linxin Yang
- Department of Rheumatology and Immunology, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Clinical Medical Research Center for Systemic Autoimmune Diseases in Hunan Province, Changsha, Hunan, China
| | - Jinshen He
- Department of Orthopaedic Surgery, the Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Jiahao Liu
- Department of Rheumatology and Immunology, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Clinical Medical Research Center for Systemic Autoimmune Diseases in Hunan Province, Changsha, Hunan, China
| | - Tianjian Xie
- Department of Rheumatology and Immunology, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Clinical Medical Research Center for Systemic Autoimmune Diseases in Hunan Province, Changsha, Hunan, China
| | - Qi Tang
- Department of Rheumatology and Immunology, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Clinical Medical Research Center for Systemic Autoimmune Diseases in Hunan Province, Changsha, Hunan, China.
| |
Collapse
|
4
|
Morte-Romea E, Pesini C, Pellejero-Sagastizábal G, Letona-Giménez S, Martínez-Lostao L, Aranda SL, Toyas C, Redrado S, Dolader-Ballesteros E, Arias M, Galvez EM, Sanz-Pamplona R, Pardo J, Paño-Pardo JR, Ramírez-Labrada A. CAR Immunotherapy for the treatment of infectious diseases: a systematic review. Front Immunol 2024; 15:1289303. [PMID: 38352878 PMCID: PMC10861799 DOI: 10.3389/fimmu.2024.1289303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 01/10/2024] [Indexed: 02/16/2024] Open
Abstract
Immunotherapy treatments aim to modulate the host's immune response to either mitigate it in inflammatory/autoimmune disease or enhance it against infection or cancer. Among different immunotherapies reaching clinical application during the last years, chimeric antigen receptor (CAR) immunotherapy has emerged as an effective treatment for cancer where different CAR T cells have already been approved. Yet their use against infectious diseases is an area still relatively poorly explored, albeit with tremendous potential for research and clinical application. Infectious diseases represent a global health challenge, with the escalating threat of antimicrobial resistance underscoring the need for alternative therapeutic approaches. This review aims to systematically evaluate the current applications of CAR immunotherapy in infectious diseases and discuss its potential for future applications. Notably, CAR cell therapies, initially developed for cancer treatment, are gaining recognition as potential remedies for infectious diseases. The review sheds light on significant progress in CAR T cell therapy directed at viral and opportunistic fungal infections.
Collapse
Affiliation(s)
- Elena Morte-Romea
- Infectious Diseases Department, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragon (CIBA), Zaragoza, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Infecciosas, Instituto de Salud Carlos III (CIBERINFEC), Madrid, Spain
| | - Cecilia Pesini
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragon (CIBA), Zaragoza, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Infecciosas, Instituto de Salud Carlos III (CIBERINFEC), Madrid, Spain
- Immunotherapy, Cytotoxicity, Inflammation and Cancer, Aragón Health Research Institute (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), Zaragoza, Spain
| | - Galadriel Pellejero-Sagastizábal
- Infectious Diseases Department, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragon (CIBA), Zaragoza, Spain
| | - Santiago Letona-Giménez
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragon (CIBA), Zaragoza, Spain
| | - Luis Martínez-Lostao
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragon (CIBA), Zaragoza, Spain
- Department of Immunology, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
- Department of Microbiology, Pediatry, Radiology and Public Health, University of Zaragoza, Zaragoza, Spain
- Nanoscience Institute of Aragon (INA), Consejo Superior de Investigaciones Científicas (CSIC), University of Zaragoza, Zaragoza, Spain
| | - Silvia Loscos Aranda
- Infectious Diseases Department, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragon (CIBA), Zaragoza, Spain
| | - Carla Toyas
- Infectious Diseases Department, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragon (CIBA), Zaragoza, Spain
| | - Sergio Redrado
- Instituto de Carboquímica-Consejo Superior de Investigaciones Científicadas (ICB-CSIC), Zaragoza, Spain
| | - Elena Dolader-Ballesteros
- Department of Microbiology, Pediatry, Radiology and Public Health, University of Zaragoza, Zaragoza, Spain
| | - Maykel Arias
- Centro de Investigación Biomédica en Red en Enfermedades Infecciosas, Instituto de Salud Carlos III (CIBERINFEC), Madrid, Spain
- Instituto de Carboquímica-Consejo Superior de Investigaciones Científicadas (ICB-CSIC), Zaragoza, Spain
| | - Eva M. Galvez
- Centro de Investigación Biomédica en Red en Enfermedades Infecciosas, Instituto de Salud Carlos III (CIBERINFEC), Madrid, Spain
- Instituto de Carboquímica-Consejo Superior de Investigaciones Científicadas (ICB-CSIC), Zaragoza, Spain
| | - Rebeca Sanz-Pamplona
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragon (CIBA), Zaragoza, Spain
- Centro de Investigación Biomédica en Red en Epidemiología y Salud Pública, Instituto de Salud Carlos III (CIBERESP), Madrid, Spain
| | - Julián Pardo
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragon (CIBA), Zaragoza, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Infecciosas, Instituto de Salud Carlos III (CIBERINFEC), Madrid, Spain
- Department of Microbiology, Pediatry, Radiology and Public Health, University of Zaragoza, Zaragoza, Spain
| | - Jose Ramón Paño-Pardo
- Infectious Diseases Department, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragon (CIBA), Zaragoza, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Infecciosas, Instituto de Salud Carlos III (CIBERINFEC), Madrid, Spain
| | - Ariel Ramírez-Labrada
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragon (CIBA), Zaragoza, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Infecciosas, Instituto de Salud Carlos III (CIBERINFEC), Madrid, Spain
- Unidad de Nanotoxicología e Inmunotoxicología Experimental (UNATI), Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), Zaragoza, Spain
| |
Collapse
|
5
|
Pawar VA, Tyagi A, Verma C, Sharma KP, Ansari S, Mani I, Srivastva SK, Shukla PK, Kumar A, Kumar V. Unlocking therapeutic potential: integration of drug repurposing and immunotherapy for various disease targeting. Am J Transl Res 2023; 15:4984-5006. [PMID: 37692967 PMCID: PMC10492070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 07/31/2023] [Indexed: 09/12/2023]
Abstract
Drug repurposing, also known as drug repositioning, entails the application of pre-approved or formerly assessed drugs having potentially functional therapeutic amalgams for curing various disorders or disease conditions distinctive from their original remedial indication. It has surfaced as a substitute for the development of drugs for treating cancer, cardiovascular diseases, neurodegenerative disorders, and various infectious diseases like Covid-19. Although the earlier lines of findings in this area were serendipitous, recent advancements are based on patient centered approaches following systematic, translational, drug targeting practices that explore pathophysiological ailment mechanisms. The presence of definite information and numerous records with respect to beneficial properties, harmfulness, and pharmacologic characteristics of repurposed drugs increase the chances of approval in the clinical trial stages. The last few years have showcased the successful emergence of repurposed drug immunotherapy in treating various diseases. In this light, the present review emphasises on incorporation of drug repositioning with Immunotherapy targeted for several disorders.
Collapse
Affiliation(s)
| | - Anuradha Tyagi
- Department of cBRN, Institute of Nuclear Medicine and Allied ScienceDelhi 110054, India
| | - Chaitenya Verma
- Department of Pathology, Wexner Medical Center, Ohio State UniversityColumbus, Ohio 43201, USA
| | - Kanti Prakash Sharma
- Department of Nutrition Biology, Central University of HaryanaMahendragarh 123029, India
| | - Sekhu Ansari
- Division of Pathology, Cincinnati Children’s Hospital Medical CenterCincinnati, Ohio 45229, USA
| | - Indra Mani
- Department of Microbiology, Gargi College, University of DelhiNew Delhi 110049, India
| | | | - Pradeep Kumar Shukla
- Department of Biological Sciences, Faculty of Science, Sam Higginbottom University of Agriculture, Technology of SciencePrayagraj 211007, UP, India
| | - Antresh Kumar
- Department of Biochemistry, Central University of HaryanaMahendergarh 123031, Haryana, India
| | - Vinay Kumar
- Department of Physiology and Cell Biology, The Ohio State University Wexner Medical CenterColumbus, Ohio 43210, USA
| |
Collapse
|
6
|
Lubin JH, Markosian C, Balamurugan D, Ma MT, Chen CH, Liu D, Pasqualini R, Arap W, Burley SK, Khare SD. Modeling of ACE2 and antibodies bound to SARS-CoV-2 provides insights into infectivity and immune evasion. JCI Insight 2023; 8:e168296. [PMID: 37261904 PMCID: PMC10371346 DOI: 10.1172/jci.insight.168296] [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: 12/23/2022] [Accepted: 05/26/2023] [Indexed: 06/03/2023] Open
Abstract
Given the COVID-19 pandemic, there is interest in understanding ligand-receptor features and targeted antibody-binding attributes against emerging SARS-CoV-2 variants. Here, we developed a large-scale structure-based pipeline for analysis of protein-protein interactions regulating SARS-CoV-2 immune evasion. First, we generated computed structural models of the Spike protein of 3 SARS-CoV-2 variants (B.1.1.529, BA.2.12.1, and BA.5) bound either to a native receptor (ACE2) or to a large panel of targeted ligands (n = 282), which included neutralizing or therapeutic monoclonal antibodies. Moreover, by using the Barnes classification, we noted an overall loss of interfacial interactions (with gain of new interactions in certain cases) at the receptor-binding domain (RBD) mediated by substituted residues for neutralizing complexes in classes 1 and 2, whereas less destabilization was observed for classes 3 and 4. Finally, an experimental validation of predicted weakened therapeutic antibody binding was performed in a cell-based assay. Compared with the original Omicron variant (B.1.1.529), derivative variants featured progressive destabilization of antibody-RBD interfaces mediated by a larger set of substituted residues, thereby providing a molecular basis for immune evasion. This approach and findings provide a framework for rapidly and efficiently generating structural models for SARS-CoV-2 variants bound to ligands of mechanistic and therapeutic value.
Collapse
Affiliation(s)
- Joseph H. Lubin
- Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey, USA
| | - Christopher Markosian
- Rutgers Cancer Institute of New Jersey, Newark, New Jersey, USA
- Division of Cancer Biology, Department of Radiation Oncology, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - D. Balamurugan
- Office of Advanced Research Computing, Rutgers, The State University of New Jersey, Piscataway, New Jersey, USA
- Department of Radiology
| | - Minh T. Ma
- Department of Pathology, Immunology, and Laboratory Medicine
- Center for Immunity and Inflammation, and
| | - Chih-Hsiung Chen
- Department of Pathology, Immunology, and Laboratory Medicine
- Center for Immunity and Inflammation, and
| | - Dongfang Liu
- Department of Pathology, Immunology, and Laboratory Medicine
- Center for Immunity and Inflammation, and
| | - Renata Pasqualini
- Rutgers Cancer Institute of New Jersey, Newark, New Jersey, USA
- Division of Cancer Biology, Department of Radiation Oncology, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Wadih Arap
- Rutgers Cancer Institute of New Jersey, Newark, New Jersey, USA
- Division of Hematology/Oncology, Department of Medicine, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Stephen K. Burley
- Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey, USA
- RCSB Protein Data Bank, Rutgers, The State University of New Jersey, Piscataway, New Jersey, USA
- RCSB Protein Data Bank, San Diego Supercomputer Center, UCSD, La Jolla, California, USA
- Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, USA
- Institute for Quantitative Biomedicine, Rutgers, The State University of New Jersey, Piscataway, New Jersey, USA
| | - Sagar D. Khare
- Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey, USA
- Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, USA
- Institute for Quantitative Biomedicine, Rutgers, The State University of New Jersey, Piscataway, New Jersey, USA
| |
Collapse
|
7
|
Li C, Wang C, Xie HY, Huang L. Cell-Based Biomaterials for Coronavirus Disease 2019 Prevention and Therapy. Adv Healthc Mater 2023; 12:e2300404. [PMID: 36977465 DOI: 10.1002/adhm.202300404] [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: 02/09/2023] [Revised: 03/17/2023] [Indexed: 03/30/2023]
Abstract
Coronavirus disease 2019 (COVID-19) continues to threaten human health, economic development, and national security. Although many vaccines and drugs have been explored to fight against the major pandemic, their efficacy and safety still need to be improved. Cell-based biomaterials, especially living cells, extracellular vesicles, and cell membranes, offer great potential in preventing and treating COVID-19 owing to their versatility and unique biological functions. In this review, the characteristics and functions of cell-based biomaterials and their biological applications in COVID-19 prevention and therapy are described. First the pathological features of COVID-19 are summarized, providing enlightenment on how to fight against COVID-19. Next, the classification, organization structure, characteristics, and functions of cell-based biomaterials are focused on. Finally, the progress of cell-based biomaterials in overcoming COVID-19 in different aspects, including the prevention of viral infection, inhibition of viral proliferation, anti-inflammation, tissue repair, and alleviation of lymphopenia are comprehensively described. At the end of this review, a look forward to the challenges of this aspect is presented.
Collapse
Affiliation(s)
- Chuyu Li
- School of Medical Technology, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Chenguang Wang
- School of Medical Technology, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Hai-Yan Xie
- School of Medical Technology, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Lili Huang
- School of Medical Technology, Beijing Institute of Technology, Beijing, 100081, P. R. China
| |
Collapse
|
8
|
Gonzalez-Garcia P, Muñoz-Miranda JP, Fernandez-Cisnal R, Olvera L, Moares N, Gabucio A, Fernandez-Ponce C, Garcia-Cozar F. Specific Activation of T Cells by an ACE2-Based CAR-Like Receptor upon Recognition of SARS-CoV-2 Spike Protein. Int J Mol Sci 2023; 24:ijms24087641. [PMID: 37108807 PMCID: PMC10145580 DOI: 10.3390/ijms24087641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/16/2023] [Accepted: 04/18/2023] [Indexed: 04/29/2023] Open
Abstract
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is the causative agent of the Coronavirus Disease 2019 (COVID-19) pandemic, which is still a health issue worldwide mostly due to a high rate of contagiousness conferred by the high-affinity binding between cell viral receptors, Angiotensin-Converting Enzyme 2 (ACE2) and SARS-CoV-2 Spike protein. Therapies have been developed that rely on the use of antibodies or the induction of their production (vaccination), but despite vaccination being still largely protective, the efficacy of antibody-based therapies wanes with the advent of new viral variants. Chimeric Antigen Receptor (CAR) therapy has shown promise for tumors and has also been proposed for COVID-19 treatment, but as recognition of CARs still relies on antibody-derived sequences, they will still be hampered by the high evasion capacity of the virus. In this manuscript, we show the results from CAR-like constructs with a recognition domain based on the ACE2 viral receptor, whose ability to bind the virus will not wane, as Spike/ACE2 interaction is pivotal for viral entry. Moreover, we have developed a CAR construct based on an affinity-optimized ACE2 and showed that both wild-type and affinity-optimized ACE2 CARs drive activation of a T cell line in response to SARS-CoV-2 Spike protein expressed on a pulmonary cell line. Our work sets the stage for the development of CAR-like constructs against infectious agents that would not be affected by viral escape mutations and could be developed as soon as the receptor is identified.
Collapse
Affiliation(s)
| | - Juan P Muñoz-Miranda
- Department of Biomedicine, Biotechnology and Public Health, Faculty of Medicine, University of Cadiz, 11002 Cadiz, Spain
| | | | - Lucia Olvera
- Department of Biomedicine, Biotechnology and Public Health, Faculty of Medicine, University of Cadiz, 11002 Cadiz, Spain
| | - Noelia Moares
- Department of Biomedicine, Biotechnology and Public Health, Faculty of Medicine, University of Cadiz, 11002 Cadiz, Spain
| | - Antonio Gabucio
- Department of Biomedicine, Biotechnology and Public Health, Faculty of Medicine, University of Cadiz, 11002 Cadiz, Spain
| | - Cecilia Fernandez-Ponce
- Institute of Biomedical Research Cadiz (INIBICA), 11009 Cadiz, Spain
- Department of Biomedicine, Biotechnology and Public Health, Faculty of Medicine, University of Cadiz, 11002 Cadiz, Spain
| | - Francisco Garcia-Cozar
- Institute of Biomedical Research Cadiz (INIBICA), 11009 Cadiz, Spain
- Department of Biomedicine, Biotechnology and Public Health, Faculty of Medicine, University of Cadiz, 11002 Cadiz, Spain
| |
Collapse
|
9
|
High-Affinity Antibodies Designing of SARS-CoV-2 Based on Molecular Dynamics Simulations. Int J Mol Sci 2022; 24:ijms24010481. [PMID: 36613923 PMCID: PMC9820416 DOI: 10.3390/ijms24010481] [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: 11/13/2022] [Revised: 12/22/2022] [Accepted: 12/23/2022] [Indexed: 12/29/2022] Open
Abstract
SARS-CoV-2 has led to a global pandemic of new crown pneumonia, which has had a tremendous impact on human society. Antibody drug therapy is one of the most effective way of combating SARS-CoV-2. In order to design potential antibody drugs with high affinity, we used antibody S309 from patients with SARS-CoV as the target antibody and RBD of S protein as the target antigen. Systems with RBD glycosylated and non-glycosylated were constructed to study the influence of glycosylation. From the results of molecular dynamics simulations, the steric effects of glycans on the surface of RBD plays a role of "wedge", which makes the L335-E340 region of RBD close to the CDR3 region of the heavy chain of antibody and increases the contact area between antigen and antibody. By mutating the key residues of antibody at the interaction interface, we found that the binding affinities of antibody mutants G103A, P28W and Y100W were all stronger than that of the wild-type, especially for the G103A mutant. G103A significantly reduces the distance between the binding region of L335-K356 in the antigen and P28-Y32 of heavy chain in the antibody through structural transition. Taken together, the antibody design method described in this work can provide theoretical guidance and a time-saving method for antibody drug design.
Collapse
|
10
|
Antigen-Specific T Cells and SARS-CoV-2 Infection: Current Approaches and Future Possibilities. Int J Mol Sci 2022; 23:ijms232315122. [PMID: 36499448 PMCID: PMC9737069 DOI: 10.3390/ijms232315122] [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: 11/11/2022] [Revised: 11/25/2022] [Accepted: 11/26/2022] [Indexed: 12/05/2022] Open
Abstract
COVID-19, a significant global health threat, appears to be an immune-related disease. Failure of effective immune responses in initial stages of infection may contribute to development of cytokine storm and systemic inflammation with organ damage, leading to poor clinical outcomes. Disease severity and the emergence of new SARS-CoV-2 variants highlight the need for new preventative and therapeutic strategies to protect the immunocompromised population. Available data indicate that these people may benefit from adoptive transfer of allogeneic SARS-CoV-2-specific T cells isolated from convalescent individuals. This review first provides an insight into the mechanism of cytokine storm development, as it is directly related to the exhaustion of T cell population, essential for viral clearance and long-term antiviral immunity. Next, we describe virus-specific T lymphocytes as a promising and efficient approach for the treatment and prevention of severe COVID-19. Furthermore, other potential cell-based therapies, including natural killer cells, regulatory T cells and mesenchymal stem cells are mentioned. Additionally, we discuss fast and effective ways of producing clinical-grade antigen-specific T cells which can be cryopreserved and serve as an effective "off-the-shelf" approach for rapid treatment of SARS-CoV-2 infection in case of sudden patient deterioration.
Collapse
|
11
|
Castellanos-Rueda R, Di Roberto RB, Bieberich F, Schlatter FS, Palianina D, Nguyen OTP, Kapetanovic E, Läubli H, Hierlemann A, Khanna N, Reddy ST. speedingCARs: accelerating the engineering of CAR T cells by signaling domain shuffling and single-cell sequencing. Nat Commun 2022; 13:6555. [PMID: 36323661 PMCID: PMC9630321 DOI: 10.1038/s41467-022-34141-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 10/14/2022] [Indexed: 11/05/2022] Open
Abstract
Chimeric antigen receptors (CARs) consist of an antigen-binding region fused to intracellular signaling domains, enabling customized T cell responses against targets. Despite their major role in T cell activation, effector function and persistence, only a small set of immune signaling domains have been explored. Here we present speedingCARs, an integrated method for engineering CAR T cells via signaling domain shuffling and pooled functional screening. Leveraging the inherent modularity of natural signaling domains, we generate a library of 180 unique CAR variants genomically integrated into primary human T cells by CRISPR-Cas9. In vitro tumor cell co-culture, followed by single-cell RNA sequencing (scRNA-seq) and single-cell CAR sequencing (scCAR-seq), enables high-throughput screening for identifying several variants with tumor killing properties and T cell phenotypes markedly different from standard CARs. Mapping of the CAR scRNA-seq data onto that of tumor infiltrating lymphocytes further helps guide the selection of variants. These results thus help expand the CAR signaling domain combination space, and supports speedingCARs as a tool for the engineering of CARs for potential therapeutic development.
Collapse
Affiliation(s)
- Rocío Castellanos-Rueda
- grid.5801.c0000 0001 2156 2780Department of Biosystems Science and Engineering, ETH Zürich, 4058 Basel, Switzerland ,grid.7400.30000 0004 1937 0650Life Science Zurich Graduate School, ETH Zürich, University of Zurich, 8057 Zürich, Switzerland
| | - Raphaël B. Di Roberto
- grid.5801.c0000 0001 2156 2780Department of Biosystems Science and Engineering, ETH Zürich, 4058 Basel, Switzerland
| | - Florian Bieberich
- grid.5801.c0000 0001 2156 2780Department of Biosystems Science and Engineering, ETH Zürich, 4058 Basel, Switzerland ,grid.7400.30000 0004 1937 0650Life Science Zurich Graduate School, ETH Zürich, University of Zurich, 8057 Zürich, Switzerland
| | - Fabrice S. Schlatter
- grid.5801.c0000 0001 2156 2780Department of Biosystems Science and Engineering, ETH Zürich, 4058 Basel, Switzerland
| | - Darya Palianina
- grid.6612.30000 0004 1937 0642Department of Biomedicine, University of Basel, 4031 Basel, Switzerland
| | - Oanh T. P. Nguyen
- grid.5801.c0000 0001 2156 2780Department of Biosystems Science and Engineering, ETH Zürich, 4058 Basel, Switzerland
| | - Edo Kapetanovic
- grid.5801.c0000 0001 2156 2780Department of Biosystems Science and Engineering, ETH Zürich, 4058 Basel, Switzerland
| | - Heinz Läubli
- grid.6612.30000 0004 1937 0642Department of Biomedicine, University of Basel, 4031 Basel, Switzerland
| | - Andreas Hierlemann
- grid.5801.c0000 0001 2156 2780Department of Biosystems Science and Engineering, ETH Zürich, 4058 Basel, Switzerland
| | - Nina Khanna
- grid.6612.30000 0004 1937 0642Department of Biomedicine, University of Basel, 4031 Basel, Switzerland
| | - Sai T. Reddy
- grid.5801.c0000 0001 2156 2780Department of Biosystems Science and Engineering, ETH Zürich, 4058 Basel, Switzerland
| |
Collapse
|
12
|
Farhangnia P, Dehrouyeh S, Safdarian AR, Farahani SV, Gorgani M, Rezaei N, Akbarpour M, Delbandi AA. Recent advances in passive immunotherapies for COVID-19: The Evidence-Based approaches and clinical trials. Int Immunopharmacol 2022; 109:108786. [PMID: 35483235 PMCID: PMC9021130 DOI: 10.1016/j.intimp.2022.108786] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 04/14/2022] [Accepted: 04/16/2022] [Indexed: 12/15/2022]
Abstract
In late 2019, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged, causing a global pandemic called COVID-19. Currently, there is no definitive treatment for this emerging disease. Global efforts resulted in developing multiple platforms of COVID-19 vaccines, but their efficacy in humans should be wholly investigated in the long-term clinical and epidemiological follow-ups. Despite the international efforts, COVID-19 vaccination accompanies challenges, including financial and political obstacles, serious adverse effects (AEs), the impossibility of using vaccines in certain groups of people in the community, and viral evasion due to emerging novel variants of SARS-CoV-2 in many countries. For these reasons, passive immunotherapy has been considered a complementary remedy and a promising way to manage COVID-19. These approaches arebased on reduced inflammation due to inhibiting cytokine storm phenomena, immunomodulation,preventing acute respiratory distress syndrome (ARDS), viral neutralization, anddecreased viral load. This article highlights passive immunotherapy and immunomodulation approaches in managing and treating COVID-19 patients and discusses relevant clinical trials (CTs).
Collapse
Affiliation(s)
- Pooya Farhangnia
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran; Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran; Immunology Board for Transplantation and Cell-Based Therapeutics (ImmunoTACT), Universal Scientific Education and Research Network (USERN), Chicago, United States
| | - Shiva Dehrouyeh
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran; Immunology Board for Transplantation and Cell-Based Therapeutics (ImmunoTACT), Universal Scientific Education and Research Network (USERN), Chicago, United States
| | - Amir Reza Safdarian
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran; Immunology Board for Transplantation and Cell-Based Therapeutics (ImmunoTACT), Universal Scientific Education and Research Network (USERN), Chicago, United States; Department of Pathology, School of Medicine, Alborz University of Medical Sciences, Alborz, Iran
| | - Soheila Vasheghani Farahani
- Immunology Board for Transplantation and Cell-Based Therapeutics (ImmunoTACT), Universal Scientific Education and Research Network (USERN), Chicago, United States; Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Melika Gorgani
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran; Immunology Board for Transplantation and Cell-Based Therapeutics (ImmunoTACT), Universal Scientific Education and Research Network (USERN), Chicago, United States
| | - Nima Rezaei
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran; Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Dr. Qarib St, Keshavarz Blvd, Tehran, Iran; Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahzad Akbarpour
- Immunology Board for Transplantation and Cell-Based Therapeutics (ImmunoTACT), Universal Scientific Education and Research Network (USERN), Chicago, United States; Advanced Cellular Therapeutics Facility (ACTF), Hematopoietic Cellular Therapy Program, Section of Hematology & Oncology, Department of Medicine, University of Chicago Medical Center, Chicago, United States.
| | - Ali-Akbar Delbandi
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran; Immunology Research Center, Institute of Immunology and Infectious Disease, Iran University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
13
|
Off-the-shelf CAR natural killer cells secreting IL-15 target spike in treating COVID-19. Nat Commun 2022; 13:2576. [PMID: 35546150 PMCID: PMC9095674 DOI: 10.1038/s41467-022-30216-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 04/20/2022] [Indexed: 12/15/2022] Open
Abstract
Engineered natural killer (NK) cells represent a promising option for immune therapy option due to their immediate availability in allogeneic settings. Severe acute diseases, such as COVID-19, require targeted and immediate intervention. Here we show engineering of NK cells to express (1) soluble interleukin-15 (sIL15) for enhancing their survival and (2) a chimeric antigen receptor (CAR) consisting of an extracellular domain of ACE2, targeting the spike protein of SARS-CoV-2. These CAR NK cells (mACE2-CAR_sIL15 NK cells) bind to VSV-SARS-CoV-2 chimeric viral particles as well as the recombinant SARS-CoV-2 spike protein subunit S1 leading to enhanced NK cell production of TNF-α and IFN-γ and increased in vitro and in vivo cytotoxicity against cells expressing the spike protein. Administration of mACE2-CAR_sIL15 NK cells maintains body weight, reduces viral load, and prolongs survival of transgenic mice expressing human ACE2 upon infection with live SARS-CoV-2. These experiments, and the capacity of mACE2-CAR_sIL15 NK cells to retain their activity following cryopreservation, demonstrate their potential as an allogeneic off-the-shelf therapy for COVID-19 patients who are faced with limited treatment options. Severe COVID-19 requires immediate and targeted intervention that is efficient against SARS-CoV-2 and its variants. Authors show here the therapeutic potential of engineered natural killer cells that simultaneously express a chimeric antigen receptor targeting the spike protein of SARS-CoV-2, and IL-15, a cytokine that enhances the function and survival of their own.
Collapse
|
14
|
Exploring the Utility of NK Cells in COVID-19. Biomedicines 2022; 10:biomedicines10051002. [PMID: 35625739 PMCID: PMC9138257 DOI: 10.3390/biomedicines10051002] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 04/22/2022] [Accepted: 04/25/2022] [Indexed: 02/07/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) can manifest as acute respiratory distress syndrome and is associated with substantial morbidity and mortality. Extensive data now indicate that immune responses to SARS-CoV-2 infection determine the COVID-19 disease course. A wide range of immunomodulatory agents have been tested for the treatment of COVID-19. Natural killer (NK) cells play an important role in antiviral innate immunity, and anti-SARS-CoV-2 activity and antifibrotic activity are particularly critical for COVID-19 control. Notably, SARS-CoV-2 clearance rate, antibody response, and disease progression in COVID-19 correlate with NK cell status, and NK cell dysfunction is linked with increased SARS-CoV-2 susceptibility. Thus, NK cells function as the key element in the switch from effective to harmful immune responses in COVID-19. However, dysregulation of NK cells has been observed in COVID-19 patients, exhibiting depletion and dysfunction, which correlate with COVID-19 severity; this dysregulation perhaps contributes to disease progression. Given these findings, NK-cell-based therapies with anti-SARS-CoV-2 activity, antifibrotic activity, and strong safety profiles for cancers may encourage the rapid application of functional NK cells as a potential therapeutic strategy to eliminate SARS-CoV-2-infected cells at an early stage, facilitate immune–immune cell interactions, and favor inflammatory processes that prevent and/or reverse over-inflammation and inhibit fibrosis progression, thereby helping in the fight against COVID-19. However, our understanding of the role of NK cells in COVID-19 remains incomplete, and further research on the involvement of NK cells in the pathogenesis of COVID-19 is needed. The rationale of NK-cell-based therapies for COVID-19 has to be based on the timing of therapeutic interventions and disease severity, which may be determined by the balance between beneficial antiviral and potential detrimental pathologic actions. NK cells would be more effective early in SARS-CoV-2 infection and prevent the progression of COVID-19. Immunomodulation by NK cells towards regulatory functions could be useful as an adjunct therapy to prevent the progression of COVID-19.
Collapse
|
15
|
Chikileva I, Shubina I, Burtseva AM, Kirgizov K, Stepanyan N, Varfolomeeva S, Kiselevskiy M. Antiviral Cell Products against COVID-19: Learning Lessons from Previous Research in Anti-Infective Cell-Based Agents. Biomedicines 2022; 10:biomedicines10040868. [PMID: 35453618 PMCID: PMC9027720 DOI: 10.3390/biomedicines10040868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 04/04/2022] [Accepted: 04/06/2022] [Indexed: 02/01/2023] Open
Abstract
COVID-19 is a real challenge for the protective immunity. Some people do not respond to vaccination by acquiring an appropriate immunological memory. The risk groups for this particular infection such as the elderly and people with compromised immunity (cancer patients, pregnant women, etc.) have the most serious problems in developing an adequate immune response. Therefore, dendritic cell (DC) vaccines that are loaded ex vivo with SARS-CoV-2 antigens in the optimal conditions are promising for immunization. Lymphocyte effector cells with chimeric antigen receptor (CAR lymphocytes) are currently used mainly as anti-tumor treatment. Before 2020, few studies on the antiviral CAR lymphocytes were reported, but since the outbreak of SARS-CoV-2 the number of such studies has increased. The basis for CARs against SARS-CoV-2 were several virus-specific neutralizing monoclonal antibodies. We propose a similar, but basically novel and more universal approach. The extracellular domain of the immunoglobulin G receptors will be used as the CAR receptor domain. The specificity of the CAR will be determined by the antibodies, which it has bound. Therefore, such CAR lymphocytes are highly universal and have functional activity against any infectious agents that have protective antibodies binding to a foreign surface antigen on the infected cells.
Collapse
Affiliation(s)
- Irina Chikileva
- Research Institute of Experimental Therapy and Diagnostics of Tumor, NN Blokhin National Medical Center of Oncology, 115478 Moscow, Russia; (I.S.); (M.K.)
- Correspondence:
| | - Irina Shubina
- Research Institute of Experimental Therapy and Diagnostics of Tumor, NN Blokhin National Medical Center of Oncology, 115478 Moscow, Russia; (I.S.); (M.K.)
| | - Anzhelika-Mariia Burtseva
- College of New Materials and Nanotechnologies, National University of Science and Technology “MISiS”, 119049 Moscow, Russia;
| | - Kirill Kirgizov
- Research Institute of Children Oncology and Hematology, NN Blokhin National Medical Center of Oncology, 115478 Moscow, Russia; (K.K.); (N.S.); (S.V.)
| | - Nara Stepanyan
- Research Institute of Children Oncology and Hematology, NN Blokhin National Medical Center of Oncology, 115478 Moscow, Russia; (K.K.); (N.S.); (S.V.)
| | - Svetlana Varfolomeeva
- Research Institute of Children Oncology and Hematology, NN Blokhin National Medical Center of Oncology, 115478 Moscow, Russia; (K.K.); (N.S.); (S.V.)
| | - Mikhail Kiselevskiy
- Research Institute of Experimental Therapy and Diagnostics of Tumor, NN Blokhin National Medical Center of Oncology, 115478 Moscow, Russia; (I.S.); (M.K.)
| |
Collapse
|
16
|
Hossian AKMN, Hackett CS, Brentjens RJ, Rafiq S. Multipurposing CARs: Same engine, different vehicles. Mol Ther 2022; 30:1381-1395. [PMID: 35151842 PMCID: PMC9077369 DOI: 10.1016/j.ymthe.2022.02.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 12/16/2021] [Accepted: 02/08/2022] [Indexed: 11/22/2022] Open
Abstract
T cells genetically engineered to recognize and eliminate tumor cells through synthetic chimeric antigen receptors (CARs) have demonstrated remarkable clinical efficacy against B cell leukemia over the past decade. This therapy is a form of highly personalized medicine that involves genetically modifying a patient's T cells to recognize and kill cancer cells. With the FDA approval of 5 CAR T cell products, this approach has been validated as a powerful new drug in the therapeutic armamentarium against cancer. Researchers are now studying how to expand this technology beyond its use in conventional polyclonal αβ T cells to address limitations to the current therapy in cancer and applications beyond it. Considering the specific characteristics of immune cell from diverse lineages, several preclinical and clinical studies are under way to assess the advantages of CAR-redirected function in these cells and apply the lessons learned from CAR T cell therapy in cancer to other diseases.
Collapse
Affiliation(s)
- A K M Nawshad Hossian
- Department of Hematology and Medical Oncology, Emory University, Atlanta, GA 30322, USA
| | - Christopher S Hackett
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Renier J Brentjens
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14203, USA.
| | - Sarwish Rafiq
- Department of Hematology and Medical Oncology, Emory University, Atlanta, GA 30322, USA; Winship Cancer Institute, Emory University, Atlanta, GA 30322, USA.
| |
Collapse
|
17
|
Jiang Q, Linn T, Drlica K, Shi L. Diabetes as a potential compounding factor in COVID-19-mediated male subfertility. Cell Biosci 2022; 12:35. [PMID: 35307018 PMCID: PMC8934536 DOI: 10.1186/s13578-022-00766-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Accepted: 02/21/2022] [Indexed: 01/09/2023] Open
Abstract
Recent work indicates that male fertility is compromised by SARS-CoV-2 infection. Direct effects derive from the presence of viral entry receptors (ACE2 and/or CD147) on the surface of testicular cells, such as spermatocytes, Sertoli cells, and Leydig cells. Indirect effects on testis and concentrations of male reproductive hormones derive from (1) virus-stimulated inflammation; (2) viral-induced diabetes, and (3) an interaction between diabetes and inflammation that exacerbates the deleterious effect of each perturbation. Reproductive hormones affected include testosterone, luteinizing hormone, and follicle-stimulating hormone. Reduction of male fertility is also observed with other viral infections, but the global pandemic of COVID-19 makes demographic and public health implications of reduced male fertility of major concern, especially if it occurs in the absence of serious symptoms that would otherwise encourage vaccination. Clinical documentation of COVID-19-associated male subfertility is now warranted to obtain quantitative relationships between infection severity and subfertility; mechanistic studies using animal models may reveal ways to mitigate the problem. In the meantime, the possibility of subfertility due to COVID-19 should enter considerations of vaccine hesitancy by reproductive-age males.
Collapse
Affiliation(s)
- Qingkui Jiang
- grid.430387.b0000 0004 1936 8796Public Health Research Institute, New Jersey Medical School, Rutgers Biomedical and Health Sciences, Rutgers The State University of New Jersey, Newark, NJ USA
| | - Thomas Linn
- grid.8664.c0000 0001 2165 8627Clinical Research Unit, Centre of Internal Medicine, Justus-Liebig-University (JLU), Giessen, Germany
| | - Karl Drlica
- grid.430387.b0000 0004 1936 8796Public Health Research Institute and Department of Microbiology, Biochemistry, and Molecular Genetics, New Jersey Medical School, Rutgers Biomedical and Health Sciences, Rutgers The State University of New Jersey, Newark, NJ USA
| | - Lanbo Shi
- grid.430387.b0000 0004 1936 8796Public Health Research Institute, New Jersey Medical School, Rutgers Biomedical and Health Sciences, Rutgers The State University of New Jersey, Newark, NJ USA
| |
Collapse
|
18
|
Cellular therapies for the treatment and prevention of SARS-CoV-2 infection. Blood 2022; 140:208-221. [PMID: 35240679 PMCID: PMC8896869 DOI: 10.1182/blood.2021012249] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 03/01/2022] [Indexed: 12/15/2022] Open
Abstract
Patients with blood disorders who are immune suppressed are at increased risk for infection with severe acute respiratory syndrome coronavirus 2. Sequelae of infection can include severe respiratory disease and/or prolonged duration of viral shedding. Cellular therapies may protect these vulnerable patients by providing antiviral cellular immunity and/or immune modulation. In this recent review of the field, phase 1/2 trials evaluating adoptive cellular therapies with virus-specific T cells or natural killer cells are described along with trials evaluating the safety, feasibility, and preliminary efficacy of immune modulating cellular therapies including regulatory T cells and mesenchymal stromal cells. In addition, the immunologic basis for these therapies is discussed.
Collapse
|
19
|
Karvouni M, Vidal-Manrique M, Lundqvist A, Alici E. Engineered NK Cells Against Cancer and Their Potential Applications Beyond. Front Immunol 2022; 13:825979. [PMID: 35242135 PMCID: PMC8887605 DOI: 10.3389/fimmu.2022.825979] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 01/13/2022] [Indexed: 12/21/2022] Open
Abstract
Cell therapy is an innovative therapeutic concept where viable cells are implanted, infused, or grafted into a patient to treat impaired or malignant tissues. The term was first introduced circa the 19th century and has since resulted in multiple breakthroughs in different fields of medicine, such as neurology, cardiology, and oncology. Lately, cell and gene therapy are merging to provide cell products with additional or enhanced properties. In this context, adoptive transfer of genetically modified cytotoxic lymphocytes has emerged as a novel treatment option for cancer patients. To this day, five cell therapy products have been FDA approved, four of which for CD19-positive malignancies and one for B-cell maturation antigen (BCMA)-positive malignancies. These are personalized immunotherapies where patient T cells are engineered to express chimeric antigen receptors (CARs) with the aim to redirect the cells against tumor-specific antigens. CAR-T cell therapies show impressive objective response rates in clinical trials that, in certain instances, may reach up to 80%. However, the life-threatening side effects associated with T cell toxicity and the manufacturing difficulties of developing personalized therapies hamper their widespread use. Recent literature suggests that Natural Killer (NK) cells, may provide a safer alternative and an 'off-the-shelf' treatment option thanks to their potent antitumor properties and relatively short lifespan. Here, we will discuss the potential of NK cells in CAR-based therapies focusing on the applications of CAR-NK cells in cancer therapy and beyond.
Collapse
Affiliation(s)
- Maria Karvouni
- Center for Hematology and Regenerative Medicine, Department of Medicine-Huddinge, Karolinska Institute, Stockholm, Sweden
| | - Marcos Vidal-Manrique
- Center for Hematology and Regenerative Medicine, Department of Medicine-Huddinge, Karolinska Institute, Stockholm, Sweden
| | - Andreas Lundqvist
- Department of Oncology‐Pathology, Karolinska Institute, Stockholm, Sweden
| | - Evren Alici
- Center for Hematology and Regenerative Medicine, Department of Medicine-Huddinge, Karolinska Institute, Stockholm, Sweden
| |
Collapse
|
20
|
Christodoulou I, Rahnama R, Ravich JW, Seo J, Zolov SN, Marple AN, Markovitz DM, Bonifant CL. Glycoprotein Targeted CAR-NK Cells for the Treatment of SARS-CoV-2 Infection. Front Immunol 2022; 12:763460. [PMID: 35003077 PMCID: PMC8732772 DOI: 10.3389/fimmu.2021.763460] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 11/25/2021] [Indexed: 12/19/2022] Open
Abstract
H84T-Banana Lectin (BanLec) CAR-NK cells bind high mannose glycosites that decorate the SARS-CoV-2 envelope, thereby decreasing cellular infection in a model of SARS-CoV-2. H84T-BanLec CAR-NK cells are innate effector cells, activated by virus. This novel cellular agent is a promising therapeutic, capable of clearing circulating SARS-CoV-2 virus and infected cells. Banana Lectin (BanLec) binds high mannose glycans on viral envelopes, exerting an anti-viral effect. A point mutation (H84T) divorces BanLec mitogenicity from antiviral activity. SARS-CoV-2 contains high mannose glycosites in proximity to the receptor binding domain of the envelope Spike (S) protein. We designed a chimeric antigen receptor (CAR) that incorporates H84T-BanLec as the extracellular moiety. Our H84T-BanLec CAR was devised to specifically direct NK cell binding of SARS-CoV-2 envelope glycosites to promote viral clearance. The H84T-BanLec CAR was stably expressed at high density on primary human NK cells during two weeks of ex vivo expansion. H84T-BanLec CAR-NK cells reduced S-protein pseudotyped lentiviral infection of 293T cells expressing ACE2, the receptor for SARS-CoV-2. NK cells were activated to secrete inflammatory cytokines when in culture with virally infected cells. H84T-BanLec CAR-NK cells are a promising cell therapy for further testing against wild-type SARS-CoV-2 virus in models of SARS-CoV-2 infection. They may represent a viable off-the-shelf immunotherapy for patients suffering from COVID-19.
Collapse
Affiliation(s)
- Ilias Christodoulou
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Ruyan Rahnama
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, United States.,Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Jonas W Ravich
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Jaesung Seo
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Sergey N Zolov
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, United States
| | - Andrew N Marple
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, United States.,Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - David M Markovitz
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, United States.,Division of Infectious Diseases, Department of Internal Medicine, and the Programs in Immunology, Cellular and Molecular Biology, and Cancer Biology, University of Michigan, Ann Arbor, MI, United States
| | - Challice L Bonifant
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, United States.,Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| |
Collapse
|
21
|
Overview of Memory NK Cells in Viral Infections: Possible Role in SARS-CoV-2 Infection. IMMUNO 2022. [DOI: 10.3390/immuno2010005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
NK cells have usually been defined as cells of the innate immune system, although they are also involved in adaptative responses. These cells belong to the innate lymphocyte cells (ILC) family. They remove unwanted cells, tumoral cells and pathogens. NK cells are essential for viral infection clearance and are involved in tolerogenic responses depending on the dynamic balance of the repertoire of activating and inhibitory receptors. NK plasticity is crucial for tissue function and vigilant immune responses. They directly eliminate virus-infected cells by recognising viral protein antigens using a non-MHC dependent mechanism, recognising viral glycan structures and antigens by NCR family receptors, inducing apoptosis by Fas-Fas ligand interaction, and killing cells by antibody-dependent cell cytotoxicity via the FcγIII receptor. Activating receptors are responsible for the clearance of virally infected cells, while inhibitory KIR receptor activation impairs NK responses and facilitates virus escape. Effective NK memory cells have been described and characterised by a low NKG2A and high NKG2C or NKG2D expression. NK cells have also been used in cell therapy. In SARS-CoV-2 infection, several contradicting reports about the role of NK cells have been published. A careful analysis of the current data and possible implications will be discussed.
Collapse
|
22
|
Guo X, Kazanova A, Thurmond S, Saragovi HU, Rudd CE. Effective chimeric antigen receptor T cells against SARS-CoV-2. iScience 2021; 24:103295. [PMID: 34693218 PMCID: PMC8520176 DOI: 10.1016/j.isci.2021.103295] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 08/24/2021] [Accepted: 10/13/2021] [Indexed: 12/14/2022] Open
Abstract
Current therapies to treat coronavirus disease 2019 (COVID-19) involve vaccines against the spike protein S1 of SARS-CoV-2. Here, we outline an alternative approach involving chimeric antigen receptors (CARs) in T cells (CAR-Ts). CAR-T recognition of the SARS-CoV-2 receptor-binding domain (RBD) peptide induced ribosomal protein S6 phosphorylation, the increased expression of activation antigen, CD69 and effectors, interferon-γ, granzyme B, perforin, and Fas-ligand on overlapping subsets of CAR-Ts. CAR-Ts further showed potent in vitro killing of target cells loaded with RBD, S1 peptide, or expressing the S1 protein. The efficacy of killing varied with different sized hinge regions, whereas time-lapse microscopy showed CAR-T cluster formation around RBD-expressing targets. Cytolysis of targets was mediated primarily by the GZMB/perforin pathway. Lastly, we showed in vivo killing of S1-expressing cells by our SARS-CoV-2 CAR-Ts in mice. The successful generation of SARS-CoV-2 CAR-Ts represents a living vaccine approach for the treatment of COVID-19. Cytolytic CAR-Ts can be successfully developed against SARS-CoV-2 CAR-Ts binding to RBD peptide induced effectors IFN-γ, GZMB, Perforin and FasL CAR-Ts with different hinge regions showed differences in target killing SARS-CoV-2 CAR-Ts show successful in vivo killing of S1-expressing cells in mice
Collapse
Affiliation(s)
- Xueyang Guo
- Department of Medicine, Université de Montréal, Montréal, QC H3T 1J4, Canada
- Department of Microbiology, Infection and Immunology, Universite de Montreal, Montreal, QC H3T 1J4, Canada
- Division of Immunology-Oncology, Centre de Researche-Hopital Maisonneuve-Rosemont Hospital (CR-HMR), Montreal, QC H1T 2M4, Canada
| | - Alexandra Kazanova
- Department of Medicine, Université de Montréal, Montréal, QC H3T 1J4, Canada
- Department of Microbiology, Infection and Immunology, Universite de Montreal, Montreal, QC H3T 1J4, Canada
- Division of Immunology-Oncology, Centre de Researche-Hopital Maisonneuve-Rosemont Hospital (CR-HMR), Montreal, QC H1T 2M4, Canada
| | - Stephanie Thurmond
- Department of Medicine, Université de Montréal, Montréal, QC H3T 1J4, Canada
- Department of Microbiology, Infection and Immunology, Universite de Montreal, Montreal, QC H3T 1J4, Canada
- Division of Immunology-Oncology, Centre de Researche-Hopital Maisonneuve-Rosemont Hospital (CR-HMR), Montreal, QC H1T 2M4, Canada
| | - H. Uri Saragovi
- Lady Davis Institute, Jewish General Hospital, Translational Center for Research in Cancer, McGill University, Montreal, QC, Canada
| | - Christopher E. Rudd
- Department of Medicine, Université de Montréal, Montréal, QC H3T 1J4, Canada
- Department of Microbiology, Infection and Immunology, Universite de Montreal, Montreal, QC H3T 1J4, Canada
- Division of Immunology-Oncology, Centre de Researche-Hopital Maisonneuve-Rosemont Hospital (CR-HMR), Montreal, QC H1T 2M4, Canada
- Division of Oncology and Experimental Medicine, McGill University, Montreal, QC, Canada
- Corresponding author
| |
Collapse
|
23
|
Biederstädt A, Rezvani K. Engineering the next generation of CAR-NK immunotherapies. Int J Hematol 2021; 114:554-571. [PMID: 34453686 PMCID: PMC8397867 DOI: 10.1007/s12185-021-03209-4] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/13/2021] [Accepted: 08/18/2021] [Indexed: 12/12/2022]
Abstract
Over the past few years, cellular immunotherapy has emerged as a novel treatment option for certain forms of hematologic malignancies with multiple CAR-T therapies now routinely administered in the clinic. The limitations of generating an autologous cell product and the challenges of toxicity with CAR-T cells underscore the need to develop novel cell therapy products that are universal, safe, and potent. Natural killer (NK) cells are part of the innate immune system with unique advantages, including the potential for off-the-shelf therapy. A recent first-in-human trial of CD19-CAR-NK infusion in patients with relapsed/refractory lymphoid malignancies proved safe with promising clinical activity. Building on these encouraging clinical responses, research is now actively exploring ways to further enhance CAR-NK cell potency by prolonging in vivo persistence and overcoming mechanisms of functional exhaustion. Besides these strategies to modulate CAR-NK cell intrinsic properties, there are increasing efforts to translate the successes seen in hematologic malignancies to the solid tumor space. This review will provide an overview on current trends and evolving concepts to genetically engineer the next generation of CAR-NK therapies. Emphasis will be placed on innovative multiplexed engineering approaches including CRISPR/Cas9 to overcome CAR-NK functional exhaustion and reprogram immune cell metabolism for enhanced potency.
Collapse
Affiliation(s)
- Alexander Biederstädt
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 423, Houston, TX, USA
- Department of Medicine III, Hematology/Oncology, Klinikum rechts der Isar, Technical University of Munich, Ismaninger Str. 22, 81675, Munich, Germany
| | - Katayoun Rezvani
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 423, Houston, TX, USA.
| |
Collapse
|
24
|
Daly S, O’Sullivan A, MacLoughlin R. Cellular Immunotherapy and the Lung. Vaccines (Basel) 2021; 9:1018. [PMID: 34579255 PMCID: PMC8473388 DOI: 10.3390/vaccines9091018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 09/08/2021] [Accepted: 09/10/2021] [Indexed: 02/07/2023] Open
Abstract
The new era of cellular immunotherapies has provided state-of-the-art and efficient strategies for the prevention and treatment of cancer and infectious diseases. Cellular immunotherapies are at the forefront of innovative medical care, including adoptive T cell therapies, cancer vaccines, NK cell therapies, and immune checkpoint inhibitors. The focus of this review is on cellular immunotherapies and their application in the lung, as respiratory diseases remain one of the main causes of death worldwide. The ongoing global pandemic has shed a new light on respiratory viruses, with a key area of concern being how to combat and control their infections. The focus of cellular immunotherapies has largely been on treating cancer and has had major successes in the past few years. However, recent preclinical and clinical studies using these immunotherapies for respiratory viral infections demonstrate promising potential. Therefore, in this review we explore the use of multiple cellular immunotherapies in treating viral respiratory infections, along with investigating several routes of administration with an emphasis on inhaled immunotherapies.
Collapse
Affiliation(s)
- Sorcha Daly
- College of Medicine, Nursing & Health Sciences, National University of Ireland, H91 TK33 Galway, Ireland;
| | - Andrew O’Sullivan
- Research and Development, Science and Emerging Technologies, Aerogen Limited, Galway Business Park, H91 HE94 Galway, Ireland;
| | - Ronan MacLoughlin
- Research and Development, Science and Emerging Technologies, Aerogen Limited, Galway Business Park, H91 HE94 Galway, Ireland;
- School of Pharmacy and Pharmaceutical Sciences, Trinity College, D02 PN40 Dublin, Ireland
- School of Pharmacy & Biomolecular Sciences, Royal College of Surgeons in Ireland, D02 YN77 Dublin, Ireland
| |
Collapse
|