1
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Falahi F, Akbari-Birgani S, Mortazavi Y, Johari B. Caspase-9 suppresses metastatic behavior of MDA-MB-231 cells in an adaptive organoid model. Sci Rep 2024; 14:15116. [PMID: 38956424 PMCID: PMC11219723 DOI: 10.1038/s41598-024-65711-z] [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: 03/18/2024] [Accepted: 06/24/2024] [Indexed: 07/04/2024] Open
Abstract
Caspase-9, a cysteine-aspartate protease traditionally associated with intrinsic apoptosis, has recently emerged as having non-apoptotic roles, including influencing cell migration-an aspect that has received limited attention in existing studies. In our investigation, we aimed to explore the impact of caspase-9 on the migration and invasion behaviors of MDA-MB-231, a triple-negative breast cancer (TNBC) cell line known for its metastatic properties. We established a stable cell line expressing an inducible caspase-9 (iC9) in MDA-MB-231 and assessed their metastatic behavior using both monolayer and the 3D organotypic model in co-culture with human Foreskin fibroblasts (HFF). Our findings revealed that caspase-9 had an inhibitory effect on migration and invasion in both models. In monolayer culture, caspase-9 effectively suppressed the migration and invasion of MDA-MB-231 cells, comparable to the anti-metastatic agent panitumumab (Pan). Notably, the combination of caspase-9 and Pan exhibited a significant additional effect in reducing metastatic behavior. Interestingly, caspase-9 demonstrated superior efficacy compared to Pan in the organotypic model. Molecular analysis showed down regulation of epithelial-mesenchymal transition and migratory markers, in caspase-9 activated cells. Additionally, flow cytometry analysis indicated a cell cycle arrest. Moreover, pre-treatment with activated caspase-9 sensitized cells to the chemotherapy of doxorubicin, thereby enhancing its effectiveness. In conclusion, the anti-metastatic potential of caspase-9 presents avenues for the development of novel therapeutic approaches for TNBC/metastatic breast cancer. Although more studies need to figure out the exact involving mechanisms behind this behavior.
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Affiliation(s)
- Farzaneh Falahi
- Department of Medical Biotechnology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
- Department of Biological Sciences, Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan, 45137-66731, Iran
| | - Shiva Akbari-Birgani
- Department of Biological Sciences, Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan, 45137-66731, Iran.
- Research Center for Basic Sciences and Modern Technologies (RBST), Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan, 45137-66731, Iran.
| | - Yousef Mortazavi
- Department of Medical Biotechnology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran.
- Cancer Gene Therapy Research Center, Zanjan University of Medical Sciences, Zanjan, Iran.
| | - Behrooz Johari
- Department of Medical Biotechnology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
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2
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Feng Y, He C, Liu C, Shao B, Wang D, Wu P. Exploring the Complexity and Promise of Tumor Immunotherapy in Drug Development. Int J Mol Sci 2024; 25:6444. [PMID: 38928150 PMCID: PMC11204037 DOI: 10.3390/ijms25126444] [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: 04/23/2024] [Revised: 06/06/2024] [Accepted: 06/07/2024] [Indexed: 06/28/2024] Open
Abstract
Cancer represents a significant threat to human health, and traditional chemotherapy or cytotoxic therapy is no longer the sole or preferred approach for managing malignant tumors. With advanced research into the immunogenicity of tumor cells and the growing elderly population, tumor immunotherapy has emerged as a prominent therapeutic option. Its significance in treating elderly cancer patients is increasingly recognized. In this study, we review the conceptual classifications and benefits of immunotherapy, and discuss recent developments in new drugs and clinical progress in cancer treatment through various immunotherapeutic modalities with different mechanisms. Additionally, we explore the impact of immunosenescence on the effectiveness of cancer immunotherapy and propose innovative and effective strategies to rejuvenate senescent T cells.
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Affiliation(s)
| | | | | | | | - Dong Wang
- School of Basic Medical Sciences and State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China; (Y.F.); (C.H.); (C.L.); (B.S.)
| | - Peijie Wu
- School of Basic Medical Sciences and State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China; (Y.F.); (C.H.); (C.L.); (B.S.)
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3
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Ciccone R, Quintarelli C, Camera A, Pezzella M, Caruso S, Manni S, Ottaviani A, Guercio M, Del Bufalo F, Quadraccia MC, Orlando D, Di Cecca S, Sinibaldi M, Aurigemma M, Iaffaldano L, Sarcinelli A, D'Amore ML, Ceccarelli M, Nazio F, Marabitti V, Giorda E, Pezzullo M, De Stefanis C, Carai A, Rossi S, Alaggio R, Del Baldo G, Becilli M, Mastronuzzi A, De Angelis B, Locatelli F. GD2-Targeting CAR T-cell Therapy for Patients with GD2+ Medulloblastoma. Clin Cancer Res 2024; 30:2545-2557. [PMID: 38551501 PMCID: PMC11145172 DOI: 10.1158/1078-0432.ccr-23-1880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 01/03/2024] [Accepted: 03/27/2024] [Indexed: 06/04/2024]
Abstract
PURPOSE Medulloblastoma (MB), the most common childhood malignant brain tumor, has a poor prognosis in about 30% of patients. The current standard of care, which includes surgery, radiation, and chemotherapy, is often responsible for cognitive, neurologic, and endocrine side effects. We investigated whether chimeric antigen receptor (CAR) T cells directed toward the disialoganglioside GD2 can represent a potentially more effective treatment with reduced long-term side effects. EXPERIMENTAL DESIGN GD2 expression was evaluated on primary tumor biopsies of MB children by flow cytometry. GD2 expression in MB cells was also evaluated in response to an EZH2 inhibitor (tazemetostat). In in vitro and in vivo models, GD2+ MB cells were targeted by a CAR-GD2.CD28.4-1BBζ (CAR.GD2)-T construct, including the suicide gene inducible caspase-9. RESULTS GD2 was expressed in 82.68% of MB tumors. The SHH and G3-G4 subtypes expressed the highest levels of GD2, whereas the WNT subtype expressed the lowest. In in vitro coculture assays, CAR.GD2 T cells were able to kill GD2+ MB cells. Pretreatment with tazemetostat upregulated GD2 expression, sensitizing GD2dimMB cells to CAR.GD2 T cells cytotoxic activity. In orthotopic mouse models of MB, intravenously injected CAR.GD2 T cells significantly controlled tumor growth, prolonging the overall survival of treated mice. Moreover, the dimerizing drug AP1903 was able to cross the murine blood-brain barrier and to eliminate both blood-circulating and tumor-infiltrating CAR.GD2 T cells. CONCLUSIONS Our experimental data indicate the potential efficacy of CAR.GD2 T-cell therapy. A phase I/II clinical trial is ongoing in our center (NCT05298995) to evaluate the safety and therapeutic efficacy of CAR.GD2 therapy in high-risk MB patients.
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Affiliation(s)
- Roselia Ciccone
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Concetta Quintarelli
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
- Department of Clinical Medicine and Surgery, Federico II University of Naples, Naples, Italy
| | - Antonio Camera
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Michele Pezzella
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Simona Caruso
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Simona Manni
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Alessio Ottaviani
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Marika Guercio
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Francesca Del Bufalo
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Maria Cecilia Quadraccia
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Domenico Orlando
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Stefano Di Cecca
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Matilde Sinibaldi
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Mariasole Aurigemma
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Laura Iaffaldano
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Andrea Sarcinelli
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Maria Luisa D'Amore
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Manuela Ceccarelli
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Francesca Nazio
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Veronica Marabitti
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Ezio Giorda
- Research Laboratories, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Marco Pezzullo
- Research Laboratories, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | | | - Andrea Carai
- Neurosurgery Unit, Department of Neuroscience and Neurorehabilitation, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Sabrina Rossi
- Department of Laboratories, Pathology Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Rita Alaggio
- Department of Laboratories, Pathology Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Giada Del Baldo
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Marco Becilli
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Angela Mastronuzzi
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Biagio De Angelis
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Franco Locatelli
- Department of Onco-Haematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
- Department of Life Sciences and Public Health, Catholic University of the Sacred Heart, Rome, Italy
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4
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Alviano AM, Biondi M, Grassenis E, Biondi A, Serafini M, Tettamanti S. Fully equipped CARs to address tumor heterogeneity, enhance safety, and improve the functionality of cellular immunotherapies. Front Immunol 2024; 15:1407992. [PMID: 38887285 PMCID: PMC11180895 DOI: 10.3389/fimmu.2024.1407992] [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: 03/27/2024] [Accepted: 05/15/2024] [Indexed: 06/20/2024] Open
Abstract
Although adoptive transfer of chimeric antigen receptor (CAR)-engineered T cells has achieved unprecedented response rates in patients with certain hematological malignancies, this therapeutic modality is still far from fulfilling its remarkable potential, especially in the context of solid cancers. Antigen escape variants, off-tumor destruction of healthy tissues expressing tumor-associated antigens (TAAs), poor CAR-T cell persistence, and the occurrence of functional exhaustion represent some of the most prominent hurdles that limit CAR-T cell ability to induce long-lasting remissions with a tolerable adverse effect profile. In this review, we summarize the main approaches that have been developed to face such bottlenecks, including the adapter CAR (AdCAR) system, Boolean-logic gating, epitope editing, the modulation of cell-intrinsic signaling pathways, and the incorporation of safety switches to precisely control CAR-T cell activation. We also discuss the most pressing issues pertaining to the selection of co-stimulatory domains, with a focus on strategies aimed at promoting CAR-T cell persistence and optimal antitumor functionality.
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Affiliation(s)
- Antonio Maria Alviano
- Tettamanti Center and Pediatrics, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
| | - Marta Biondi
- Tettamanti Center and Pediatrics, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Erica Grassenis
- Tettamanti Center and Pediatrics, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
| | - Andrea Biondi
- Tettamanti Center and Pediatrics, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
| | - Marta Serafini
- Tettamanti Center and Pediatrics, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Sarah Tettamanti
- Tettamanti Center and Pediatrics, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
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5
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Mody H, Sutaria DS, Miles D. Clinical Pharmacology Considerations for the "Off-the-Shelf" Allogeneic Cell Therapies. Clin Pharmacol Ther 2024; 115:1233-1250. [PMID: 38501153 DOI: 10.1002/cpt.3241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 02/25/2024] [Indexed: 03/20/2024]
Abstract
Autologous chimeric antigen receptor T-cell (CAR-T) therapies have garnered unprecedented clinical success with multiple regulatory approvals for the treatment of various hematological malignancies. However, there are still several clinical challenges that limit their broad utilization for aggressive disease conditions. To address some of these challenges, allogeneic cell therapies are evaluated as an alternative approach. As compared with autologous products, they offer several advantages, such as a more standardized "off the shelf" product, reduced manufacturing complexity, and no requirement of bridging therapy. As with autologous CAR-T therapies, allogeneic cell therapies also present clinical pharmacology challenges due to their in vivo living nature, unique pharmacokinetics or cellular kinetics (CKs), and complex dose-exposure-response relationships that are impacted by various patient- and product-related factors. On top of that, allogeneic cell therapies present additional unique challenges, including attenuated in vivo persistence and graft-vs.-host disease risk as compared with autologous counterparts. This review draws comparison between autologous and allogeneic cell therapies, summarizing key engineering aspects unique to allogeneic cell therapy. Clinical pharmacology learnings from emerging clinical data of allogeneic cell therapy programs are also highlighted, with particular emphasis on CK, dose-exposure-response relationship, lymphodepletion regimen, repeat dosing, and patient- and product-related factors that can impact CK and patient outcomes. There are specific unique challenges and opportunities arising from the development of allogeneic cell therapies, especially in optimizing lymphodepletion and establishing a regimen for repeat dosing. This review highlights how clinical pharmacologists are well positioned to help address these challenges by leveraging novel clinical pharmacology and modeling and simulation approaches.
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Affiliation(s)
- Hardik Mody
- Clinical Pharmacology, Genentech, South San Francisco, California, USA
| | | | - Dale Miles
- Clinical Pharmacology, Genentech, South San Francisco, California, USA
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6
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Rademacher MJ, Faber ML, Bone KM, Medin JA, Schloemer NJ. Fate control engagement augments NK cell responses in LV/hu-IL-12 transduced sarcoma. Exp Mol Pathol 2024; 137:104898. [PMID: 38729059 DOI: 10.1016/j.yexmp.2024.104898] [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: 10/04/2023] [Revised: 04/23/2024] [Accepted: 05/01/2024] [Indexed: 05/12/2024]
Abstract
INTRODUCTION NK cells are an untapped resource for cancer therapy. Sarcomas transduced with lentiviruses to express human IL-12 are only cleared in mice bearing mature human NK cells. However, systemic inflammation limits IL-12 utilization. Fate control a.k.a. "suicide mechanisms" regulate unchecked systemic inflammation caused by cellular immunotherapies. Despite increasing utilization, there remains limited data on immune consequences or tumor-directed effects of fate control. OBJECTIVES We sought to engage the mutant thymidylate kinase (mTMPK) metabolic fate control system to regulate systemic inflammation and assess the impact on NK cell effector functions. METHODS Primary human sarcoma short-passage samples and cell lines were transduced with LV/hu-IL-12_mTMPK engineering expression of IL-12 and an AZT-associated fate control enzyme. We assessed transduced sarcoma responses to AZT engagement and subsequent modulation of NK cell functions as measured by inflammatory cytokine production and cytotoxicity. RESULTS AZT administration to transduced (LV/hu-IL-12_mTMPK) short-passage primary human sarcomas and human Ewing sarcoma, osteosarcoma, and rhabdomyosarcoma cell lines, abrogated the robust expression of human IL-12. Fate control activation elicited a specific dose-dependent cytotoxic effect measured by metabolic activity (WST-1) and cell death (Incucyte). NK effector functions of IFN-γ and cytotoxic granule release were significantly augmented despite IL-12 abrogation. This correlated with preferentially induced expression of NK cell activation ligands. CONCLUSIONS mTMPK fate control engagement terminates transduced sarcoma IL-12 production and triggers cell death, but also augments an NK cell-mediated response coinciding with metabolic stress activating surface ligand induction. Fate control engagement could offer a novel immune activation method for NK cell-mediated cancer clearance.
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Affiliation(s)
- Mary Jo Rademacher
- Departments of Pediatrics; Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Mary L Faber
- Departments of Pediatrics; Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Kathleen M Bone
- Departments of Pathology; Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Jeffrey A Medin
- Departments of Pediatrics; Medical College of Wisconsin, Milwaukee, WI 53226, USA; Departments of Biochemisty; Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Nathan J Schloemer
- Departments of Pediatrics; Medical College of Wisconsin, Milwaukee, WI 53226, USA.
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Ichikawa K, McGrew MJ. Innovations in poultry reproduction using cryopreserved avian germ cells. Reprod Domest Anim 2024; 59:e14591. [PMID: 38798199 DOI: 10.1111/rda.14591] [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: 03/01/2024] [Revised: 04/19/2024] [Accepted: 05/03/2024] [Indexed: 05/29/2024]
Abstract
Meat and eggs from chicken are the major source of animal protein for the human population. The cryopreservation of poultry species is needed to guarantee sustainable production. Here, we describe the existing cryopreservation technologies for avian reproductive cells using embryonic germ cells, spermatozoa and ovarian tissues. We outline strategies to reconstitute chicken breeds from their cryopreserved embryonic germ cells using surrogate hosts and discuss the perspectives for genetic conservation and reconstitution of chicken and wild avian species using surrogate host animals.
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Affiliation(s)
- Kennosuke Ichikawa
- The Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Midlothian, UK
| | - Mike J McGrew
- The Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Midlothian, UK
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8
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Montoya M, Gallus M, Phyu S, Haegelin J, de Groot J, Okada H. A Roadmap of CAR-T-Cell Therapy in Glioblastoma: Challenges and Future Perspectives. Cells 2024; 13:726. [PMID: 38727262 PMCID: PMC11083543 DOI: 10.3390/cells13090726] [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: 03/26/2024] [Revised: 04/20/2024] [Accepted: 04/20/2024] [Indexed: 05/13/2024] Open
Abstract
Glioblastoma (GBM) is the most common primary malignant brain tumor, with a median overall survival of less than 2 years and a nearly 100% mortality rate under standard therapy that consists of surgery followed by combined radiochemotherapy. Therefore, new therapeutic strategies are urgently needed. The success of chimeric antigen receptor (CAR) T cells in hematological cancers has prompted preclinical and clinical investigations into CAR-T-cell treatment for GBM. However, recent trials have not demonstrated any major success. Here, we delineate existing challenges impeding the effectiveness of CAR-T-cell therapy for GBM, encompassing the cold (immunosuppressive) microenvironment, tumor heterogeneity, T-cell exhaustion, local and systemic immunosuppression, and the immune privilege inherent to the central nervous system (CNS) parenchyma. Additionally, we deliberate on the progress made in developing next-generation CAR-T cells and novel innovative approaches, such as low-intensity pulsed focused ultrasound, aimed at surmounting current roadblocks in GBM CAR-T-cell therapy.
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Affiliation(s)
- Megan Montoya
- Department of Neurological Surgery, University of California San Francisco, San Francisco, CA 94143, USA
- Helen Diller Family Comprehensive Cancer Center, San Francisco, CA 94158, USA
| | - Marco Gallus
- Department of Neurological Surgery, University of California San Francisco, San Francisco, CA 94143, USA
- Helen Diller Family Comprehensive Cancer Center, San Francisco, CA 94158, USA
| | - Su Phyu
- Department of Neurological Surgery, University of California San Francisco, San Francisco, CA 94143, USA
- Helen Diller Family Comprehensive Cancer Center, San Francisco, CA 94158, USA
| | - Jeffrey Haegelin
- Department of Neurological Surgery, University of California San Francisco, San Francisco, CA 94143, USA
- Helen Diller Family Comprehensive Cancer Center, San Francisco, CA 94158, USA
| | - John de Groot
- Department of Neurological Surgery, University of California San Francisco, San Francisco, CA 94143, USA
- Helen Diller Family Comprehensive Cancer Center, San Francisco, CA 94158, USA
| | - Hideho Okada
- Department of Neurological Surgery, University of California San Francisco, San Francisco, CA 94143, USA
- Helen Diller Family Comprehensive Cancer Center, San Francisco, CA 94158, USA
- Parker Institute for Cancer Immunotherapy, San Francisco, CA 94129, USA
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9
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Chen T, Wang M, Chen Y, Liu Y. Current challenges and therapeutic advances of CAR-T cell therapy for solid tumors. Cancer Cell Int 2024; 24:133. [PMID: 38622705 PMCID: PMC11017638 DOI: 10.1186/s12935-024-03315-3] [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: 11/27/2023] [Accepted: 03/26/2024] [Indexed: 04/17/2024] Open
Abstract
The application of chimeric antigen receptor (CAR) T cells in the management of hematological malignancies has emerged as a noteworthy therapeutic breakthrough. Nevertheless, the utilization and effectiveness of CAR-T cell therapy in solid tumors are still limited primarily because of the absence of tumor-specific target antigen, the existence of immunosuppressive tumor microenvironment, restricted T cell invasion and proliferation, and the occurrence of severe toxicity. This review explored the history of CAR-T and its latest advancements in the management of solid tumors. According to recent studies, optimizing the design of CAR-T cells, implementing logic-gated CAR-T cells and refining the delivery methods of therapeutic agents can all enhance the efficacy of CAR-T cell therapy. Furthermore, combination therapy shows promise as a way to improve the effectiveness of CAR-T cell therapy. At present, numerous clinical trials involving CAR-T cells for solid tumors are actively in progress. In conclusion, CAR-T cell therapy has both potential and challenges when it comes to treating solid tumors. As CAR-T cell therapy continues to evolve, further innovations will be devised to surmount the challenges associated with this treatment modality, ultimately leading to enhanced therapeutic response for patients suffered solid tumors.
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Affiliation(s)
- Tong Chen
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Mingzhao Wang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Yanchao Chen
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Yutao Liu
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China.
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Hou R, Zhang X, Wang X, Zhao X, Li S, Guan Z, Cao J, Liu D, Zheng J, Shi M. In vivo manufacture and manipulation of CAR-T cells for better druggability. Cancer Metastasis Rev 2024:10.1007/s10555-024-10185-8. [PMID: 38592427 DOI: 10.1007/s10555-024-10185-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 03/28/2024] [Indexed: 04/10/2024]
Abstract
The current CAR-T cell therapy products have been hampered in their druggability due to the personalized preparation required, unclear pharmacokinetic characteristics, and unpredictable adverse reactions. Enabling standardized manufacturing and having clear efficacy and pharmacokinetic characteristics are prerequisites for ensuring the effective practicality of CAR-T cell therapy drugs. This review provides a broad overview of the different approaches for controlling behaviors of CAR-T cells in vivo. The utilization of genetically modified vectors enables in vivo production of CAR-T cells, thereby abbreviating or skipping the lengthy in vitro expansion process. By equipping CAR-T cells with intricately designed control elements, using molecule switches or small-molecule inhibitors, the control of CAR-T cell activity can be achieved. Moreover, the on-off control of CAR-T cell activity would yield potential gains in phenotypic remodeling. These methods provide beneficial references for the future development of safe, controllable, convenient, and suitable for standardized production of CAR-T cell therapy products.
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Affiliation(s)
- Rui Hou
- College of Pharmacy, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Xiaoxue Zhang
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Xu Wang
- Cancer Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Center of Clinical Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Xuan Zhao
- Cancer Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Center of Clinical Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Sijin Li
- Cancer Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Center of Clinical Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Zhangchun Guan
- Cancer Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Center of Clinical Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Jiang Cao
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Dan Liu
- Cancer Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China.
- Center of Clinical Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China.
- Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Xuzhou Medical University, Xuzhou, Jiangsu, China.
| | - Junnian Zheng
- Center of Clinical Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China.
- Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Xuzhou Medical University, Xuzhou, Jiangsu, China.
| | - Ming Shi
- Cancer Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China.
- Center of Clinical Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China.
- Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Xuzhou Medical University, Xuzhou, Jiangsu, China.
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11
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Eskiocak O, Chowdhury S, Shah V, Nnuji-John E, Chung C, Boyer JA, Harris AS, Habel J, Sadelain M, Beyaz S, Amor C. Senolytic CAR T cells reverse aging-associated defects in intestinal regeneration and fitness. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.03.19.585779. [PMID: 38529506 PMCID: PMC10962734 DOI: 10.1101/2024.03.19.585779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
Abstract
Intestinal stem cells (ISCs) drive the rapid regeneration of the gut epithelium to maintain organismal homeostasis. Aging, however, significantly reduces intestinal regenerative capacity. While cellular senescence is a key feature of the aging process, little is known about the in vivo effects of senescent cells on intestinal fitness. Here, we identify the accumulation of senescent cells in the aging gut and, by harnessing senolytic CAR T cells to eliminate them, we uncover their detrimental impact on epithelial integrity and overall intestinal homeostasis in natural aging, injury and colitis. Ablation of intestinal senescent cells with senolytic CAR T cells in vivo or in vitro is sufficient to promote the regenerative potential of aged ISCs. This intervention improves epithelial integrity and mucosal immune function. Overall, these results highlight the ability of senolytic CAR T cells to rejuvenate the intestinal niche and demonstrate the potential of targeted cell therapies to promote tissue regeneration in aging organisms.
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Affiliation(s)
- Onur Eskiocak
- Cold Spring Harbor Laboratory; Cold Spring Harbor, NY, USA
- Graduate Program in Genetics, Stony Brook University; NY, USA
| | | | - Vyom Shah
- Cold Spring Harbor Laboratory; Cold Spring Harbor, NY, USA
| | - Emmanuella Nnuji-John
- Cold Spring Harbor Laboratory; Cold Spring Harbor, NY, USA
- School of Biological Sciences, Cold Spring Harbor Laboratory; Cold Spring Harbor, NY, USA
| | - Charlie Chung
- Cold Spring Harbor Laboratory; Cold Spring Harbor, NY, USA
| | - Jacob A. Boyer
- Lewis Sigler Institute for Integrative Genomics and Department of Chemistry, Princeton University; Princeton, NJ, USA
- Ludwig Institute for Cancer Research, Princeton Branch, Princeton, NJ, USA
| | | | - Jill Habel
- Cold Spring Harbor Laboratory; Cold Spring Harbor, NY, USA
| | - Michel Sadelain
- Center for Cell Engineering, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Semir Beyaz
- Cold Spring Harbor Laboratory; Cold Spring Harbor, NY, USA
| | - Corina Amor
- Cold Spring Harbor Laboratory; Cold Spring Harbor, NY, USA
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12
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Philippova J, Shevchenko J, Sennikov S. GD2-targeting therapy: a comparative analysis of approaches and promising directions. Front Immunol 2024; 15:1371345. [PMID: 38558810 PMCID: PMC10979305 DOI: 10.3389/fimmu.2024.1371345] [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: 01/16/2024] [Accepted: 02/26/2024] [Indexed: 04/04/2024] Open
Abstract
Disialoganglioside GD2 is a promising target for immunotherapy with expression primarily restricted to neuroectodermal and epithelial tumor cells. Although its role in the maintenance and repair of neural tissue is well-established, its functions during normal organism development remain understudied. Meanwhile, studies have shown that GD2 plays an important role in tumorigenesis. Its functions include proliferation, invasion, motility, and metastasis, and its high expression and ability to transform the tumor microenvironment may be associated with a malignant phenotype. Structurally, GD2 is a glycosphingolipid that is stably expressed on the surface of tumor cells, making it a suitable candidate for targeting by antibodies or chimeric antigen receptors. Based on mouse monoclonal antibodies, chimeric and humanized antibodies and their combinations with cytokines, toxins, drugs, radionuclides, nanoparticles as well as chimeric antigen receptor have been developed. Furthermore, vaccines and photoimmunotherapy are being used to treat GD2-positive tumors, and GD2 aptamers can be used for targeting. In the field of cell therapy, allogeneic immunocompetent cells are also being utilized to enhance GD2 therapy. Efforts are currently being made to optimize the chimeric antigen receptor by modifying its design or by transducing not only αβ T cells, but also γδ T cells, NK cells, NKT cells, and macrophages. In addition, immunotherapy can combine both diagnostic and therapeutic methods, allowing for early detection of disease and minimal residual disease. This review discusses each immunotherapy method and strategy, its advantages and disadvantages, and highlights future directions for GD2 therapy.
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Affiliation(s)
| | | | - Sergey Sennikov
- Laboratory of Molecular Immunology, Federal State Budgetary Scientific Institution Research Institute of Fundamental and Clinical Immunology, Novosibirsk, Russia
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13
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Amor C, Fernández-Maestre I, Chowdhury S, Ho YJ, Nadella S, Graham C, Carrasco SE, Nnuji-John E, Feucht J, Hinterleitner C, Barthet VJA, Boyer JA, Mezzadra R, Wereski MG, Tuveson DA, Levine RL, Jones LW, Sadelain M, Lowe SW. Prophylactic and long-lasting efficacy of senolytic CAR T cells against age-related metabolic dysfunction. NATURE AGING 2024; 4:336-349. [PMID: 38267706 PMCID: PMC10950785 DOI: 10.1038/s43587-023-00560-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 12/18/2023] [Indexed: 01/26/2024]
Abstract
Senescent cells, which accumulate in organisms over time, contribute to age-related tissue decline. Genetic ablation of senescent cells can ameliorate various age-related pathologies, including metabolic dysfunction and decreased physical fitness. While small-molecule drugs that eliminate senescent cells ('senolytics') partially replicate these phenotypes, they require continuous administration. We have developed a senolytic therapy based on chimeric antigen receptor (CAR) T cells targeting the senescence-associated protein urokinase plasminogen activator receptor (uPAR), and we previously showed these can safely eliminate senescent cells in young animals. We now show that uPAR-positive senescent cells accumulate during aging and that they can be safely targeted with senolytic CAR T cells. Treatment with anti-uPAR CAR T cells improves exercise capacity in physiological aging, and it ameliorates metabolic dysfunction (for example, improving glucose tolerance) in aged mice and in mice on a high-fat diet. Importantly, a single administration of these senolytic CAR T cells is sufficient to achieve long-term therapeutic and preventive effects.
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Grants
- R01 CA190092 NCI NIH HHS
- DP5 OD033055 NIH HHS
- U01 CA224013 NCI NIH HHS
- R35 CA197594 NCI NIH HHS
- P30 CA045508 NCI NIH HHS
- U01 AG077921 NIA NIH HHS
- R01 CA188134 NCI NIH HHS
- R01 AG065396 NIA NIH HHS
- R01 CA229699 NCI NIH HHS
- P30 CA008748 NCI NIH HHS
- R01 AG082800 NIA NIH HHS
- U01 AG077925 NIA NIH HHS
- S10 OD028632 NIH HHS
- U01 CA210240 NCI NIH HHS
- U.S. Department of Health & Human Services | NIH | National Cancer Institute (NCI)
- NIH-NIA: 1R01 AG082800-01 NIH-Common Fund: 1DP5OD033055-01 Longevity Impetus Grant
- European Research Council (ERC-StG-949667).
- JLM Benevolent Fund. Cancer Research Institute.
- Netherlands Organization for Scientific Research Cancer Research Institute
- Lustgarten Foundation, Thompson Foundation, the Pershing Square Foundation, the Cold Spring Harbor Laboratory and Northwell Health Affiliation, the Northwell Health Tissue Donation Program, the Cold Spring Harbor Laboratory Association, the Simons Foundation (552716), and the National Institutes of Health (5P30CA45508, U01CA210240, R01CA229699, U01CA224013, 1R01CA188134, and 1R01CA190092).
- NIH-NCI (R35CA197594) NIH-NIA (U01AG077925)
- NIH: S10OD028632-01 and P30 CA008748 NIH-NIA: AG065396 Pasteur-Weizmann/Servier Award Leopold Griffuel Award Stephen and Barbara Friedman Chair at MSKCC
- NIH: S10OD028632-01 and P30 CA008748 NIH-NIA: AG065396 Technology Development Fund project grant from MSKCC Geoffrey Beene Chair of Cancer Biology at MSKCC Howard Hughes Medical Institute
- La Caixa Foundation.Mark Foundation.
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Affiliation(s)
- Corina Amor
- Cold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.
| | - Inés Fernández-Maestre
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Louis V. Gerstner Jr Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Yu-Jui Ho
- Department of Cancer Biology and Genetics. Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Courtenay Graham
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sebastian E Carrasco
- Laboratory of Comparative Pathology. Weill Cornell Medicine, Memorial Sloan Kettering Cancer Center, and Rockefeller University, New York, NY, USA
| | - Emmanuella Nnuji-John
- Cold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA
- Cold Spring Harbor School of Biological Sciences, Cold Spring Harbor, NY, USA
| | - Judith Feucht
- Center for Cell Engineering, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Cluster of Excellence iFIT, University Children's Hospital Tuebingen, Tuebingen, Germany
| | - Clemens Hinterleitner
- Department of Cancer Biology and Genetics. Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Valentin J A Barthet
- Department of Cancer Biology and Genetics. Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jacob A Boyer
- Lewis Sigler Institute for Integrative Genomics and Department of Chemistry, Princeton University, Princeton, NJ, USA
- Ludwig Institute for Cancer Research, Princeton Branch, Princeton, NJ, USA
| | - Riccardo Mezzadra
- Department of Cancer Biology and Genetics. Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Matthew G Wereski
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Ross L Levine
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Lee W Jones
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Michel Sadelain
- Center for Cell Engineering, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Scott W Lowe
- Department of Cancer Biology and Genetics. Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Howard Hughes Medical Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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14
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Dey S, Devender M, Rani S, Pandey RK. Recent advances in CAR T-cell engineering using synthetic biology: Paving the way for next-generation cancer treatment. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2024; 140:91-156. [PMID: 38762281 DOI: 10.1016/bs.apcsb.2024.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2024]
Abstract
This book chapter highlights a comprehensive exploration of the transformative innovations in the field of cancer immunotherapy. CAR (Chimeric Antigen Receptor) T-cell therapy represents a groundbreaking approach to treat cancer by reprogramming a patient immune cells to recognize and destroy cancer cells. This chapter underscores the critical role of synthetic biology in enhancing the safety and effectiveness of CAR T-cell therapies. It begins by emphasizing the growing importance of personalized medicine in cancer treatment, emphasizing the shift from one-size-fits-all approaches to patient-specific solutions. Synthetic biology, a multidisciplinary field, has been instrumental in customizing CAR T-cell therapies, allowing for fine-tuned precision and minimizing unwanted side effects. The chapter highlights recent advances in gene editing, synthetic gene circuits, and molecular engineering, showcasing how these technologies are optimizing CAR T-cell function. In summary, this book chapter sheds light on the remarkable progress made in the development of CAR T-cell therapies using synthetic biology, providing hope for cancer patients and hinting at a future where highly personalized and effective cancer treatments are the norm.
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Affiliation(s)
- Sangita Dey
- CSO Department, Cellworks Research India Pvt Ltd, Bengaluru, Karnataka, India
| | - Moodu Devender
- Department of Animal Biology, School of Life Sciences, University of Hyderabad, Hyderabad, India
| | - Swati Rani
- ICAR, National Institute of Veterinary Epidemiology and Disease Informatics, Bengaluru, Karnataka, India
| | - Rajan Kumar Pandey
- Department of Medical Biochemistry and Biophysics, Karolinska Institute, Solna, Sweden.
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15
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Yang B, Wang X, Wei X, Ma J. Development of a novel HER2-CAR monocyte cell therapy with controllable proliferation and enhanced anti-tumor efficacy. Chin Med J (Engl) 2024:00029330-990000000-00925. [PMID: 38243698 DOI: 10.1097/cm9.0000000000002944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Indexed: 01/21/2024] Open
Abstract
BACKGROUND One of the significant challenges for cell therapies, such as chimeric antigen receptor (CAR)-T cell therapy, is the poor infiltration of immune cells into tumor tissues. CAR-monocytes/macrophages (CAR-M) are promising therapies because of their enrichment in the tumor microenvironment. Thus, we constructed a novel CAR-M to facilitate the infiltration of T cells and other immune cells. METHODS The suicide gene inducible caspase-9 (iCasp9) and anti-erb-b2 receptor tyrosine kinase 2 (HER2) CAR elements were transfected into THP1 (an immortalized human monocyte cell line) by lentivirus. The suicide efficiency and specific anti-tumor efficacy were assessed using flow cytometry, inCucyte, and tumor-bearing BALB/c-nude mouse models. The activation of related signaling pathways in CAR-THP1 activation was explored by transcriptome sequencing. Finally, the synergistic therapeutic efficacy of CAR-THP1 combined with RAK cell treatment was demonstrated in tumor-bearing NOD.CB17-Prkdcscid Il2rgtm1/Bcgen mouse models. RESULTS We developed a novel CAR-THP1 which incorporated iCasp9, CD3ζ and CD147 intracellular segments, based on the first-generation HER2-CAR backbone. By constructing and comparing a series of CARs with different permutations, CAR-CD3ζ-CD147-iCasp9-THP1 was selected as the optimal combination. CAR-CD3ζ-CD147-iCasp9-THP1 initiated suicide quickly and efficiently under the control of iCasp9 gene, which enabled us to achieve controlled proliferation of CAR-THP1. CAR-THP1 also exhibited robust specific anti-tumor efficacy independently of T cells in vitro and in vivo. Through transcriptional sequencing, we found that CAR-THP1 tended to differentiate into the M1 phenotype and bridged innate and adaptive immunity. A combination of CAR-THP1 and Retronectin actived killer cells (RAKs) showed better therapeutic efficiency, as the metalloproteinases (MMPs) secreted by CAR-THP1 facilitated the degradation of the dense tumor matrix. This further assisted intratumoral infiltration of T cells and augmented the anti-tumor immune response. CONCLUSION CAR-THP1 might be effective against HER2-positive tumor cells and has great potential for combination therapy with other immune cells.
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Affiliation(s)
- Bing Yang
- Peking University Fifth School of Clinical Medicine, Beijing 100730, China
- Center of Biotherapy, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Xiaoxue Wang
- Department of Obstetrics and Gynecology, Beijing Shijitan Hospital, Peking University Ninth School of Clinical Medicine, Beijing 100038, China
| | - Xundong Wei
- Center of Biotherapy, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Jie Ma
- Peking University Fifth School of Clinical Medicine, Beijing 100730, China
- Center of Biotherapy, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
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16
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Amason ME, Li L, Harvest CK, Lacey CA, Miao EA. Validation of the Intermolecular Disulfide Bond in Caspase-2. BIOLOGY 2024; 13:49. [PMID: 38248479 PMCID: PMC10813798 DOI: 10.3390/biology13010049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 01/05/2024] [Accepted: 01/15/2024] [Indexed: 01/23/2024]
Abstract
Caspases are a family of proteins involved in cell death. Although several caspase members have been well characterized, caspase-2 remains enigmatic. Caspase-2 has been implicated in several phenotypes, but there has been no consensus in the field about its upstream activating signals or its downstream protein targets. In addition, the unique ability of caspase-2 to form a disulfide-bonded dimer has not been studied in depth. Herein, we investigate the disulfide bond in the context of inducible dimerization, showing that disulfide bond formation is dimerization dependent. We also explore and review several stimuli published in the caspase-2 field, test ferroptosis-inducing stimuli, and study in vivo infection models. We hypothesize that the disulfide bond will ultimately prove to be essential for the evolved function of caspase-2. Proving this will require the discovery of cell death phenotypes where caspase-2 is definitively essential.
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Affiliation(s)
- Megan E. Amason
- Department of Integrative Immunobiology, Duke University School of Medicine, Durham, NC 27710, USA
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC 27710, USA
- Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Department of Pathology, Duke University School of Medicine, Durham, NC 27710, USA
- Department of Cell Biology, Duke University School of Medicine, Durham, NC 27710, USA
| | - Lupeng Li
- Department of Integrative Immunobiology, Duke University School of Medicine, Durham, NC 27710, USA
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC 27710, USA
- Department of Pathology, Duke University School of Medicine, Durham, NC 27710, USA
- Department of Cell Biology, Duke University School of Medicine, Durham, NC 27710, USA
| | - Carissa K. Harvest
- Department of Integrative Immunobiology, Duke University School of Medicine, Durham, NC 27710, USA
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC 27710, USA
- Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Department of Pathology, Duke University School of Medicine, Durham, NC 27710, USA
- Department of Cell Biology, Duke University School of Medicine, Durham, NC 27710, USA
| | - Carolyn A. Lacey
- Department of Integrative Immunobiology, Duke University School of Medicine, Durham, NC 27710, USA
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC 27710, USA
- Department of Pathology, Duke University School of Medicine, Durham, NC 27710, USA
- Department of Cell Biology, Duke University School of Medicine, Durham, NC 27710, USA
| | - Edward A. Miao
- Department of Integrative Immunobiology, Duke University School of Medicine, Durham, NC 27710, USA
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC 27710, USA
- Department of Pathology, Duke University School of Medicine, Durham, NC 27710, USA
- Department of Cell Biology, Duke University School of Medicine, Durham, NC 27710, USA
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17
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Hajifathali A, Lasemi MV, Mehravar M, Moshari MR, Alizadeh AM, Roshandel E. Novelty in improvement of CAR T cell-based immunotherapy with the aid of CRISPR system. Hematol Transfus Cell Ther 2024; 46:58-66. [PMID: 37451978 PMCID: PMC10935483 DOI: 10.1016/j.htct.2023.05.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 12/17/2022] [Accepted: 05/28/2023] [Indexed: 07/18/2023] Open
Abstract
INTRODUCTION Chimeric Antigen Receptor (CAR) T cells have tremendous potentials for cancer treatment; however, various challenges impede their universal use. These restrictions include the poor function of T cells in tumor microenvironments, the shortage of tumor-specific antigens and, finally, the high cost and time-consuming process, as well as the poor scalability of the method. Creative gene-editing tools have addressed each of these limitations and introduced next generation products for cell therapy. The clustered regularly interspaced short palindromic repeats-associated endonuclease 9 (CRISPR/Cas9) system has triggered a revolution in biology fields, as it has a great capacity for genetic manipulation. METHOD In this review, we considered the latest development of CRISPR/Cas9 methods for the chimeric antigen receptor T cell (CAR T)-based immunotherapy. RESULTS The ability of the CRISPR/Cas9 system to generate the universal CAR T cells and also potent T cells that are persistent against exhaustion and inhibition was explored. CONCLUSION We explained CRISPR delivery methods, as well as addressing safety concerns related to the use of the CRISPR/Cas9 system and their potential solutions.
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Affiliation(s)
- Abbas Hajifathali
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Vahdat Lasemi
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Mehravar
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Afshin Mohammad Alizadeh
- Ayatollah Taleghani Hospital, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Elham Roshandel
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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18
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Zarezadeh Mehrabadi A, Shahba F, Khorramdelazad H, Aghamohammadi N, Karimi M, Bagherzadeh K, Khoshmirsafa M, Massoumi R, Falak R. Interleukin-1 receptor accessory protein (IL-1RAP): A magic bullet candidate for immunotherapy of human malignancies. Crit Rev Oncol Hematol 2024; 193:104200. [PMID: 37981104 DOI: 10.1016/j.critrevonc.2023.104200] [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: 04/05/2023] [Revised: 11/02/2023] [Accepted: 11/13/2023] [Indexed: 11/21/2023] Open
Abstract
IL-1, plays a role in some pathological inflammatory conditions. This pro-inflammatory cytokine also has a crucial role in tumorigenesis and immune responses in the tumor microenvironment (TME). IL-1 receptor accessory protein (IL-1RAP), combined with IL-1 receptor-1, provides a functional complex for binding and signaling. In addition to the direct role of IL-1, some studies demonstrated that IL1-RAP has essential roles in the progression, angiogenesis, and metastasis of solid tumors such as gastrointestinal tumors, lung carcinoma, glioma, breast and cervical cancers. This molecule also interacts with FLT-3 and c-Kit tyrosine kinases and is involved in the pathogenesis of hematological malignancies such as acute myeloid lymphoma. Additionally, IL-1RAP interacts with solute carrier family 3 member 2 (SLC3A2) and thereby increasing the resistance to anoikis and metastasis in Ewing sarcoma. This review summarizes the role of IL-1RAP in different types of cancers and discusses its targeting as a novel therapeutic approach for malignancies.
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Affiliation(s)
- Ali Zarezadeh Mehrabadi
- Immunology Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran; Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.
| | - Faezeh Shahba
- Immunology Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran; Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Hossein Khorramdelazad
- Department of Immunology, Faculty of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Nazanin Aghamohammadi
- Immunology Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran; Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Milad Karimi
- Immunology Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran; Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Kowsar Bagherzadeh
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Majid Khoshmirsafa
- Immunology Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran; Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Ramin Massoumi
- Department of Laboratory Medicine, Translational Cancer Research, Faculty of Medicine, Lund University, 22381, Lund, Sweden.
| | - Reza Falak
- Immunology Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran; Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.
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19
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Quezada A, Annapareddy A, Javanmardi K, Cooper J, Finkelstein IJ. Mammalian Antigen Display for Pandemic Countermeasures. Methods Mol Biol 2024; 2762:191-216. [PMID: 38315367 DOI: 10.1007/978-1-0716-3666-4_12] [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] [Indexed: 02/07/2024]
Abstract
Pandemic countermeasures require the rapid design of antigens for vaccines, profiling patient antibody responses, assessing antigen structure-function landscapes, and the surveillance of emerging viral lineages. Cell surface display of a viral antigen or its subdomains can facilitate these goals by coupling the phenotypes of protein variants to their DNA sequence. Screening surface-displayed proteins via flow cytometry also eliminates time-consuming protein purification steps. Prior approaches have primarily relied on yeast as a display chassis. However, yeast often cannot express large viral glycoproteins, requiring their truncation into subdomains. Here, we describe a method to design and express antigens on the surface of mammalian HEK293T cells. We discuss three use cases, including screening of stabilizing mutations, deep mutational scanning, and epitope mapping. The mammalian antigen display platform described herein will accelerate ongoing and future pandemic countermeasures.
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Affiliation(s)
- Andrea Quezada
- Department of Molecular BioSciences, University of Texas at Austin, Austin, TX, USA
| | - Ankur Annapareddy
- Department of Molecular BioSciences, University of Texas at Austin, Austin, TX, USA
| | - Kamyab Javanmardi
- Department of Molecular BioSciences, University of Texas at Austin, Austin, TX, USA
| | - John Cooper
- Department of Molecular BioSciences, University of Texas at Austin, Austin, TX, USA
| | - Ilya J Finkelstein
- Department of Molecular BioSciences, University of Texas at Austin, Austin, TX, USA.
- Center for Systems and Synthetic Biology, University of Texas at Austin, Austin, TX, USA.
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20
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Fu Y, Wang T, Ronald JA. A synthetic notch (synNotch) system linking intratumoral immune-cancer cell communication to a synthetic blood biomarker assay. Front Pharmacol 2023; 14:1304194. [PMID: 38143496 PMCID: PMC10740178 DOI: 10.3389/fphar.2023.1304194] [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: 09/29/2023] [Accepted: 11/27/2023] [Indexed: 12/26/2023] Open
Abstract
Introduction: Cellular immunotherapy has greatly improved cancer treatment in recent years. For instance, chimeric antigen receptor (CAR) T cell therapy has been proven highly effective in treating hematological malignancies, and many CAR cell designs are being explored for solid tumors. However, many questions remain why responses differ across patients and some tumor types are resistant. Improved and relatively inexpensive ways to monitor these cells could provide some answers. Clinically, blood tests are regularly used to monitor these therapies, but blood signals often do not reflect the activity of immune cells within the tumor(s). Here, using the synthetic Notch (synNotch) receptor that tethers antigen binding to customized transgene expression, we linked intratumoral immune-cancer cell communication to a simple secreted reporter blood test. Specifically, we engineered immune cells with a CD19-targeted synNotch receptor and demonstrated that binding to CD19 on cancer cells in vivo resulted in the production of secreted embryonic alkaline phosphatase (SEAP) at levels that are readily detected in the blood. Methods and Results: Jurkat T cells were engineered via sequential lentiviral transduction of two components: an anti-CD19 synNotch receptor and a synNotch response element encoding SEAP. Co-culture of engineered cells with CD19+, but not CD19-, Nalm6 cells, resulted in significantly elevated SEAP in media. Nod-scid-gamma (NSG) mice were subcutaneously injected with either CD19+ or CD19- Nalm6 cells. Intratumoral injection of engineered T cells (1x107) resulted in significantly elevated blood SEAP activity in mice bearing CD19+ tumors (n = 7), but not CD19- tumors (n = 5). Discussion: Our synNotch reporter system allows for the monitoring of antigen-dependent intratumoral immune-cancer cell interactions through a simple and convenient blood test. Continued development of this system for different target antigens of interest should provide a broadly applicable platform for improved monitoring of many cell-based immunotherapies during their initial development and clinical translation, ultimately improving our understanding of design considerations and patient-specific responses.
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Affiliation(s)
- YangHao Fu
- Imaging Laboratories, Department of Medical Biophysics, Robarts Research Institute, University of Western Ontario, London, ON, Canada
| | - TianDuo Wang
- Imaging Laboratories, Department of Medical Biophysics, Robarts Research Institute, University of Western Ontario, London, ON, Canada
| | - John A Ronald
- Imaging Laboratories, Department of Medical Biophysics, Robarts Research Institute, University of Western Ontario, London, ON, Canada
- Lawson Health Research Institute, London, ON, Canada
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21
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Pessach I, Nagler A. Leukapheresis for CAR-T cell production and therapy. Transfus Apher Sci 2023; 62:103828. [PMID: 37838564 DOI: 10.1016/j.transci.2023.103828] [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] [Indexed: 10/16/2023]
Abstract
Chimeric antigen receptor (CAR) T-cell therapy is an effective, individualized immunotherapy, and novel treatment for hematologic malignancies. Six commercial CAR-T cell products are currently approved for lymphatic malignancies and multiple myeloma. In addition, an increasing number of clinical centres produce CAR-T cells on-site, which enable the administration of CAR-T cells on site. The CAR-T cell products are either fresh or cryopreserved. Manufacturing CAR-T cells is a complicated process that begins with leukapheresis to obtain T cells from the patient's peripheral blood. An optimal leukapheresis product is crucial step for a successful CAR-T cell therapy; therefore, it is imperative to understand the factors that may affect the quality or T cells. The leukapheresis for CAR-T cell production is well tolerated and safe for both paediatric and adult patients and CAR-Τ cell therapy presents high clinical response rate in many studies. CAR-T cell therapy is under continuous improvement, and it has transformed into an almost standard procedure in clinical haematology and stem cell transplantation facilities that provide both autologous and allogeneic stem cell transplantations. In patients suffering from advanced haematological malignancies, CAR-T cell therapy shows incredible antitumor efficacy. Even after a single infusion of autologous CD19-targeting CAR-T cells in patients with relapsed or refractory diffuse large B cell lymphoma (DLBCL) and acute lymphoblastic leukaemia (ALL), long lasting remission is observed, and a fraction of the patients are being cured. Future novel constructs are being developed with better T cell persistence and better expansion. New next-generation CAR-T cells are currently designed to avoid toxicities such as cytokine release syndrome and neurotoxicity.
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Affiliation(s)
- Ilias Pessach
- Hematology Department, Athens Medical Center, Athens, Greece
| | - Arnon Nagler
- Hematology Division, Chaim Sheba Medical Center, Israel.
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22
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Motais B, Charvátová S, Walek Z, Hájek R, Bagó JR. NK92 Expressing Anti-BCMA CAR and Secreted TRAIL for the Treatment of Multiple Myeloma: Preliminary In Vitro Assessment. Cells 2023; 12:2748. [PMID: 38067177 PMCID: PMC10706019 DOI: 10.3390/cells12232748] [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: 08/21/2023] [Revised: 11/03/2023] [Accepted: 11/28/2023] [Indexed: 12/18/2023] Open
Abstract
Multiple myeloma (MM) has witnessed improved patient outcomes through advancements in therapeutic approaches. Notably, allogeneic stem cell transplantation, proteasome inhibitors, immunomodulatory drugs, and monoclonal antibodies have contributed to enhanced quality of life. Recently, a promising avenue has emerged with chimeric antigen receptor (CAR) T cells targeting B-cell maturation antigen (BCMA), expressed widely on MM cells. To mitigate risks associated with allogenic T cells, we investigated the potential of BCMA CAR expression in natural killer cells (NKs), known for potent cytotoxicity and minimal side effects. Using the NK-92 cell line, we co-expressed BCMA CAR and soluble tumor necrosis factor-related apoptosis-inducing ligand (sTRAIL) employing the piggyBac transposon system. Engineered NK cells (CAR-NK-92-TRAIL) demonstrated robust cytotoxicity against a panel of MM cell lines and primary patient samples, outperforming unmodified NK-92 cells with a mean difference in viability of 45.1% (±26.1%, depending on the target cell line). Combination therapy was explored with the proteasome inhibitor bortezomib (BZ) and γ-secretase inhibitors (GSIs), leading to a significant synergistic effect in combination with CAR-NK-92-TRAIL cells. This synergy was evident in cytotoxicity assays where a notable decrease in MM cell viability was observed in combinatorial therapy compared to single treatment. In summary, our study demonstrates the therapeutic potential of the CAR-NK-92-TRAIL cells for the treatment of MM. The synergistic impact of combining these engineered NK cells with BZ and GSI supports further development of allogeneic CAR-based products for effective MM therapy.
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Affiliation(s)
- Benjamin Motais
- Department of Haematooncology, Faculty of Medicine, University of Ostrava, 703 00 Ostrava, Czech Republic; (B.M.); (S.C.); (Z.W.); (R.H.)
- Faculty of Science, University of Ostrava, 701 00 Ostrava, Czech Republic
| | - Sandra Charvátová
- Department of Haematooncology, Faculty of Medicine, University of Ostrava, 703 00 Ostrava, Czech Republic; (B.M.); (S.C.); (Z.W.); (R.H.)
- Faculty of Science, University of Ostrava, 701 00 Ostrava, Czech Republic
- Department of Haematooncology, University Hospital Ostrava, 708 00 Ostrava, Czech Republic
| | - Zuzana Walek
- Department of Haematooncology, Faculty of Medicine, University of Ostrava, 703 00 Ostrava, Czech Republic; (B.M.); (S.C.); (Z.W.); (R.H.)
| | - Roman Hájek
- Department of Haematooncology, Faculty of Medicine, University of Ostrava, 703 00 Ostrava, Czech Republic; (B.M.); (S.C.); (Z.W.); (R.H.)
- Department of Haematooncology, University Hospital Ostrava, 708 00 Ostrava, Czech Republic
| | - Juli R. Bagó
- Department of Haematooncology, Faculty of Medicine, University of Ostrava, 703 00 Ostrava, Czech Republic; (B.M.); (S.C.); (Z.W.); (R.H.)
- Department of Haematooncology, University Hospital Ostrava, 708 00 Ostrava, Czech Republic
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23
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Stock S, Klüver AK, Fertig L, Menkhoff VD, Subklewe M, Endres S, Kobold S. Mechanisms and strategies for safe chimeric antigen receptor T-cell activity control. Int J Cancer 2023; 153:1706-1725. [PMID: 37350095 DOI: 10.1002/ijc.34635] [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: 02/26/2023] [Revised: 05/07/2023] [Accepted: 06/02/2023] [Indexed: 06/24/2023]
Abstract
The clinical application of chimeric antigen receptor (CAR) T-cell therapy has rapidly changed the treatment options for terminally ill patients with defined blood-borne cancer types. However, CAR T-cell therapy can lead to severe therapy-associated toxicities including CAR-related hematotoxicity, ON-target OFF-tumor toxicity, cytokine release syndrome (CRS) or immune effector cell-associated neurotoxicity syndrome (ICANS). Just as CAR T-cell therapy has evolved regarding receptor design, gene transfer systems and production protocols, the management of side effects has also improved. However, because of measures taken to abrogate adverse events, CAR T-cell viability and persistence might be impaired before complete remission can be achieved. This has fueled efforts for the development of extrinsic and intrinsic strategies for better control of CAR T-cell activity. These approaches can mediate a reversible resting state or irreversible T-cell elimination, depending on the route chosen. Control can be passive or active. By combination of CAR T-cells with T-cell inhibiting compounds, pharmacologic control, mostly independent of the CAR construct design used, can be achieved. Other strategies involve the genetic modification of T-cells or further development of the CAR construct by integration of molecular ON/OFF switches such as suicide genes. Alternatively, CAR T-cell activity can be regulated intracellularly through a self-regulation function or extracellularly through titration of a CAR adaptor or of a priming small molecule. In this work, we review the current strategies and mechanisms to control activity of CAR T-cells reversibly or irreversibly for preventing and for managing therapy-associated toxicities.
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Affiliation(s)
- Sophia Stock
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, Ludwig-Maximilians-Universität München (LMU), Munich, Germany
- Department of Medicine III, LMU University Hospital, Ludwig-Maximilians-Universität München (LMU), Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Anna-Kristina Klüver
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, Ludwig-Maximilians-Universität München (LMU), Munich, Germany
| | - Luisa Fertig
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, Ludwig-Maximilians-Universität München (LMU), Munich, Germany
| | - Vivien D Menkhoff
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, Ludwig-Maximilians-Universität München (LMU), Munich, Germany
| | - Marion Subklewe
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, Ludwig-Maximilians-Universität München (LMU), Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
- Laboratory for Translational Cancer Immunology, LMU Gene Center, Munich, Germany
| | - Stefan Endres
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, Ludwig-Maximilians-Universität München (LMU), Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
- Einheit für Klinische Pharmakologie (EKLiP), Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), Neuherberg, Germany
| | - Sebastian Kobold
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, Ludwig-Maximilians-Universität München (LMU), Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
- Einheit für Klinische Pharmakologie (EKLiP), Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), Neuherberg, Germany
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24
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Simpson A, Hewitt AW, Fairfax KA. Universal cell donor lines: A review of the current research. Stem Cell Reports 2023; 18:2038-2046. [PMID: 37832541 PMCID: PMC10679649 DOI: 10.1016/j.stemcr.2023.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 09/14/2023] [Accepted: 09/15/2023] [Indexed: 10/15/2023] Open
Abstract
Human embryonic stem cells (ESCs) and induced pluripotent stem cells (iPSCs) hold promise for transplantation medicine. Diverse human leukocyte antigen (HLA) profiles necessitate autologous cells or multiple cell lines for therapeutics, incurring time and cost. Advancements in CRISPR-Cas9 and cellular therapies have led to the conceptualization of "off-the-shelf" universal cell donor lines, free of immune rejection. Overcoming immune rejection is a challenge. This review outlines strategies to modulate the major histocompatibility complex (MHC) to generate a universal cell donor line. Upon bypassing MHC mismatch, multifaceted approaches are required to generate foreign host-tolerated cells. Universal cells harbor risks, namely immune escape and tumor formation. To mitigate, we review safety mechanisms enabling donor cell inactivation or removal. Achieving a universal cell line would reduce treatment wait time, eliminate donor search, and reduce graft-versus-host disease risk without immunosuppression. The pursuit of universally tolerated cells is under way, ready to transform transplantation and regenerative medicine.
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Affiliation(s)
- Ariel Simpson
- Menzies Institute for Medical Research, School of Medicine, University of Tasmania, Hobart, TAS, Australia
| | - Alex W Hewitt
- Menzies Institute for Medical Research, School of Medicine, University of Tasmania, Hobart, TAS, Australia; Centre for Eye Research Australia, The University of Melbourne, Melbourne, VIC, Australia; School of Medicine, University of Tasmania, Hobart, TAS, Australia
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25
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Li Y, Rezvani K, Rafei H. Next-generation chimeric antigen receptors for T- and natural killer-cell therapies against cancer. Immunol Rev 2023; 320:217-235. [PMID: 37548050 PMCID: PMC10841677 DOI: 10.1111/imr.13255] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 07/12/2023] [Indexed: 08/08/2023]
Abstract
Adoptive cellular therapy using chimeric antigen receptor (CAR) T cells has led to a paradigm shift in the treatment of various hematologic malignancies. However, the broad application of this approach for myeloid malignancies and solid cancers has been limited by the paucity and heterogeneity of target antigen expression, and lack of bona fide tumor-specific antigens that can be targeted without cross-reactivity against normal tissues. This may lead to unwanted on-target off-tumor toxicities that could undermine the desired antitumor effect. Recent advances in synthetic biology and genetic engineering have enabled reprogramming of immune effector cells to enhance their selectivity toward tumors, thus mitigating on-target off-tumor adverse effects. In this review, we outline the current strategies being explored to improve CAR selectivity toward tumor cells with a focus on natural killer (NK) cells, and the progress made in translating these strategies to the clinic.
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Affiliation(s)
- Ye Li
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Katayoun Rezvani
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hind Rafei
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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26
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Zappa E, Vitali A, Anders K, Molenaar JJ, Wienke J, Künkele A. Adoptive cell therapy in paediatric extracranial solid tumours: current approaches and future challenges. Eur J Cancer 2023; 194:113347. [PMID: 37832507 PMCID: PMC10695178 DOI: 10.1016/j.ejca.2023.113347] [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: 07/17/2023] [Revised: 09/03/2023] [Accepted: 09/09/2023] [Indexed: 10/15/2023]
Abstract
Immunotherapy has ignited hope to cure paediatric solid tumours that resist traditional therapies. Among the most promising methods is adoptive cell therapy (ACT). Particularly, ACT using T cells equipped with chimeric antigen receptors (CARs) has moved into the spotlight in clinical studies. However, the efficacy of ACT is challenged by ACT-intrinsic factors, like lack of activation or T cell exhaustion, as well as immune evasion strategies of paediatric solid tumours, such as their highly immunosuppressive microenvironment. Novel strategies, including ACT using innate-like lymphocytes, innovative cell engineering techniques, and ACT combination therapies, are being developed and will be crucial to overcome these challenges. Here, we discuss the main classes of ACT for the treatment of paediatric extracranial solid tumours, reflect on the available preclinical and clinical evidence supporting promising strategies, and address the challenges that ACT is still facing. Ultimately, we highlight state-of-the-art developments and opportunities for new therapeutic options, which hold great potential for improving outcomes in this challenging patient population.
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Affiliation(s)
- Elisa Zappa
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Alice Vitali
- Department of Pediatric Oncology and Hematology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Berlin, Germany.
| | - Kathleen Anders
- Department of Pediatric Oncology and Hematology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Berlin, Germany; German Cancer Consortium (DKTK), Partner Site Berlin, Berlin, Germany; German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Jan J Molenaar
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Department of Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, the Netherlands
| | - Judith Wienke
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Annette Künkele
- Department of Pediatric Oncology and Hematology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Berlin, Germany; German Cancer Consortium (DKTK), Partner Site Berlin, Berlin, Germany; German Cancer Research Center (DKFZ), Heidelberg, Germany
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27
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Amor C, Fernández-Maestre I, Chowdhury S, Ho YJ, Nadella S, Graham C, Carrasco SE, Nnuji-John E, Feucht J, Hinterleitner C, Barthet VJ, Boyer JA, Mezzadra R, Wereski MG, Tuveson DA, Levine RL, Jones LW, Sadelain M, Lowe SW. Prophylactic and long-lasting efficacy of senolytic CAR T cells against age-related metabolic dysfunction. RESEARCH SQUARE 2023:rs.3.rs-3385749. [PMID: 37841853 PMCID: PMC10571605 DOI: 10.21203/rs.3.rs-3385749/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2023]
Abstract
Senescent cells accumulate in organisms over time because of tissue damage and impaired immune surveillance and contribute to age-related tissue decline1,2. In agreement, genetic ablation studies reveal that elimination of senescent cells from aged tissues can ameliorate various age-related pathologies, including metabolic dysfunction and decreased physical fitness3-7. While small-molecule drugs capable of eliminating senescent cells (known as 'senolytics') partially replicate these phenotypes, many have undefined mechanisms of action and all require continuous administration to be effective. As an alternative approach, we have developed a cell-based senolytic therapy based on chimeric antigen receptor (CAR) T cells targeting uPAR, a cell-surface protein upregulated on senescent cells, and previously showed these can safely and efficiently eliminate senescent cells in young animals and reverse liver fibrosis8. We now show that uPAR-positive senescent cells accumulate during physiological aging and that they can be safely targeted with senolytic CAR T cells. Treatment with anti uPAR CAR T cells ameliorates metabolic dysfunction by improving glucose tolerance and exercise capacity in physiological aging as well as in a model of metabolic syndrome. Importantly, a single administration of a low dose of these senolytic CAR T cells is sufficient to achieve long-term therapeutic and preventive effects.
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Affiliation(s)
- Corina Amor
- Cold Spring Harbor Laboratory. Cold Spring Harbor, NY, USA
| | - Inés Fernández-Maestre
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Louis V. Gerstner Jr Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Yu-Jui Ho
- Department of Cancer Biology and Genetics. Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Courtenay Graham
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sebastian E. Carrasco
- Laboratory of Comparative Pathology. Weill Cornell Medicine, Memorial Sloan Kettering Cancer Center, and Rockefeller University, New York, NY, USA
| | - Emmanuella Nnuji-John
- Cold Spring Harbor Laboratory. Cold Spring Harbor, NY, USA
- Cold Spring Harbor School of Biological Sciences, Cold Spring Harbor, NY, USA
| | - Judith Feucht
- Center for Cell Engineering, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Cluster of Excellence iFIT, University Children’s Hospital Tuebingen, Tuebingen, Germany
| | - Clemens Hinterleitner
- Department of Cancer Biology and Genetics. Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Valentin J.A. Barthet
- Department of Cancer Biology and Genetics. Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jacob A. Boyer
- Lewis Sigler Institute for Integrative Genomics and Department of Chemistry, Princeton University, Princeton, NJ, USA
| | - Riccardo Mezzadra
- Department of Cancer Biology and Genetics. Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Matthew G Wereski
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Ross L. Levine
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Lee W Jones
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Michel Sadelain
- Center for Cell Engineering, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Scott W Lowe
- Department of Cancer Biology and Genetics. Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Howard Hughes Medical Institute, Memorial Sloan Kettering Cancer Center, USA
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28
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Palianina D, Di Roberto RB, Castellanos-Rueda R, Schlatter F, Reddy ST, Khanna N. A method for polyclonal antigen-specific T cell-targeted genome editing (TarGET) for adoptive cell transfer applications. Mol Ther Methods Clin Dev 2023; 30:147-160. [PMID: 37448595 PMCID: PMC10336339 DOI: 10.1016/j.omtm.2023.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 06/15/2023] [Indexed: 07/15/2023]
Abstract
Adoptive cell therapy of donor-derived, antigen-specific T cells expressing native T cell receptors (TCRs) is a powerful strategy to fight viral infections in immunocompromised patients. Determining the fate of T cells following patient infusion hinges on the ability to track them in vivo. While this is possible by genetic labeling of parent cells, the applicability of this approach has been limited by the non-specificity of the edited T cells. Here, we devised a method for CRISPR-targeted genome integration of a barcoded gene into Epstein-Barr virus-antigen-stimulated T cells and demonstrated its use for exclusively identifying expanded virus-specific cell lineages. Our method facilitated the enrichment of antigen-specific T cells, which then mediated improved cytotoxicity against Epstein-Barr virus-transformed target cells. Single-cell and deep sequencing for lineage tracing revealed the expansion profile of specific T cell clones and their corresponding gene expression signature. This approach has the potential to enhance the traceability and the monitoring capabilities during immunotherapeutic T cell regimens.
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Affiliation(s)
- Darya Palianina
- Department of Biomedicine, University and University Hospital of Basel, 4056 Basel, Switzerland
| | - Raphaël B. Di Roberto
- Department of Biosystems Science and Engineering, ETH Zürich, 4058 Basel, Switzerland
| | - Rocío Castellanos-Rueda
- Department of Biosystems Science and Engineering, ETH Zürich, 4058 Basel, Switzerland
- Life Science Zurich Graduate School, Systems Biology, ETH Zürich, University of Zurich, 8057 Zürich, Switzerland
| | - Fabrice Schlatter
- Department of Biosystems Science and Engineering, ETH Zürich, 4058 Basel, Switzerland
| | - Sai T. Reddy
- Department of Biosystems Science and Engineering, ETH Zürich, 4058 Basel, Switzerland
| | - Nina Khanna
- Department of Biomedicine, University and University Hospital of Basel, 4056 Basel, Switzerland
- Divsion of Infectious Diseases and Hospital Epidemiology, University Hospital of Basel, 4031 Basel, Switzerland
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29
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Kowalski S, Karska J, Łapińska Z, Hetnał B, Saczko J, Kulbacka J. An overview of programmed cell death: Apoptosis and pyroptosis-Mechanisms, differences, and significance in organism physiology and pathophysiology. J Cell Biochem 2023. [PMID: 37269535 DOI: 10.1002/jcb.30413] [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: 02/13/2023] [Revised: 04/12/2023] [Accepted: 04/17/2023] [Indexed: 06/05/2023]
Abstract
Regulated cell death is an essential and heterogeneous process occurring in the life cycle of organisms, from embryonic development and aging to the regulation of homeostasis and organ maintenance. Under this term, we can distinguish many distinct pathways, including apoptosis and pyroptosis. Recently, there has been an increasing comprehension of the mechanisms governing these phenomena and their characteristic features. The coexistence of different types of cell death and the differences and similarities between them has been the subject of many studies. This review aims to present the latest literature in the field of pyroptosis and apoptosis and compare their molecular pathway's elements and significance in the physiology and pathophysiology of the organism.
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Affiliation(s)
- Szymon Kowalski
- Faculty of Medicine, Wroclaw Medical University, Wroclaw, Poland
| | - Julia Karska
- Faculty of Medicine, Wroclaw Medical University, Wroclaw, Poland
| | - Zofia Łapińska
- Department of Molecular and Cellular Biology, Faculty of Pharmacy, Wroclaw Medical University, Wroclaw, Poland
| | - Bartosz Hetnał
- Faculty of Medicine, Wroclaw Medical University, Wroclaw, Poland
| | - Jolanta Saczko
- Department of Molecular and Cellular Biology, Faculty of Pharmacy, Wroclaw Medical University, Wroclaw, Poland
| | - Julita Kulbacka
- Department of Molecular and Cellular Biology, Faculty of Pharmacy, Wroclaw Medical University, Wroclaw, Poland
- Department of Immunology, State Research Institute Centre for Innovative Medicine, Vilnius, Lithuania
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30
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Shah D, Soper B, Shopland L. Cytokine release syndrome and cancer immunotherapies - historical challenges and promising futures. Front Immunol 2023; 14:1190379. [PMID: 37304291 PMCID: PMC10248525 DOI: 10.3389/fimmu.2023.1190379] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 05/09/2023] [Indexed: 06/13/2023] Open
Abstract
Cancer is the leading cause of death worldwide. Cancer immunotherapy involves reinvigorating the patient's own immune system to fight against cancer. While novel approaches like Chimeric Antigen Receptor (CAR) T cells, bispecific T cell engagers, and immune checkpoint inhibitors have shown promising efficacy, Cytokine Release Syndrome (CRS) is a serious adverse effect and remains a major concern. CRS is a phenomenon of immune hyperactivation that results in excessive cytokine secretion, and if left unchecked, it may lead to multi-organ failure and death. Here we review the pathophysiology of CRS, its occurrence and management in the context of cancer immunotherapy, and the screening approaches that can be used to assess CRS and de-risk drug discovery earlier in the clinical setting with more predictive pre-clinical data. Furthermore, the review also sheds light on the potential immunotherapeutic approaches that can be used to overcome CRS associated with T cell activation.
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Affiliation(s)
- Deep Shah
- In vivo Services, The Jackson Laboratory, Sacramento, CA, United States
| | - Brian Soper
- Technical Information Services, The Jackson Laboratory, Bar Harbor, ME, United States
| | - Lindsay Shopland
- In vivo Services, The Jackson Laboratory, Sacramento, CA, United States
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31
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Xiong X, Yu Y, Jin X, Xie D, Sun R, Lu W, Wei Y, Guo R, Zhao M. Functional Validation of the RQR8 Suicide /Marker Gene in CD19 CAR-T Cells and CLL1CAR-T Cells. Ann Hematol 2023; 102:1523-1535. [PMID: 37086278 DOI: 10.1007/s00277-023-05227-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 04/10/2023] [Indexed: 04/23/2023]
Abstract
Chimeric antigen receptor T cell therapy (CAR-T) is a novel treatment that has produced unprecedented clinical effects in patients with hematological malignancies. Acute adverse events often occur following adoptive immunotherapy. Therefore, a suicide gene is helpful, which is a genetically encoded mechanism that allows selective destruction of adoptively transferred T cells in the face of unacceptable toxicity. RQR8 is a gene that integrates CD34 and CD20 epitopes. In our study, we incorporated the suicide gene RQR8 into CAR-T cells, so it enabled rituximab to eliminate vector/transgene-expressing T cells via antibody-dependent cell-mediated cytotoxicity and complement dependent cytotoxicity. In this work, we explored the functionality of RQR8 CAR-T cells in vitro and in vivo. We believe that RQR8 as a safety switch will make CAR-T cell therapy safer and less costly.
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Affiliation(s)
- Xia Xiong
- The First Central Clinical College of Tianjin Medical University, Tianjin, China
- Army Medical Center of PLA, Chong Qing, China
| | - Yibing Yu
- The First Central Clinical College of Tianjin Medical University, Tianjin, China
- The First Hospital of Qinhuangdao, Qinhuangdao, China
| | - Xin Jin
- Department of Hematology, Tianjin First Central Hospital, Tianjin, China
| | - Danni Xie
- The First Central Clinical College of Tianjin Medical University, Tianjin, China
| | - Rui Sun
- Nankai University School of Medicine, Tianjin, China
| | - Wenyi Lu
- Department of Hematology, Tianjin First Central Hospital, Tianjin, China
| | - Yunxiong Wei
- The First Central Clinical College of Tianjin Medical University, Tianjin, China
| | - Ruiting Guo
- The First Central Clinical College of Tianjin Medical University, Tianjin, China
| | - Mingfeng Zhao
- The First Central Clinical College of Tianjin Medical University, Tianjin, China.
- Department of Hematology, Tianjin First Central Hospital, Tianjin, China.
- Nankai University School of Medicine, Tianjin, China.
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32
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Neo SY, Xu S, Chong J, Lam KP, Wu J. Harnessing novel strategies and cell types to overcome immune tolerance during adoptive cell therapy in cancer. J Immunother Cancer 2023; 11:jitc-2022-006434. [PMID: 37100458 PMCID: PMC10151952 DOI: 10.1136/jitc-2022-006434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/09/2023] [Indexed: 04/28/2023] Open
Abstract
Cell therapy encompasses an expanding spectrum of cell-based regimes for the treatment of human ailments, such as the use of immune cells, in particular T cells, for combating tumors and the modulation of inflammatory immune responses. In this review, we focus on cell therapy in the immuno-oncology space, which is largely driven by interests and demands from the clinics for better solutions to target various hard-to-treat cancers. We discuss recent advances in various types of cell therapies, including T cell receptor-T cells, chimeric antigen receptor (CAR)-T cells, tumor-infiltrating lymphocytes and natural killer cells. Particularly, the present review focuses on the strategies to improve therapeutic responses by either enhancing tumor recognition or the resilience of infused immune cells within tumor microenvironment. Finally, we discuss the potential of other innate or innate-like immune cell types currently being explored as promising CAR-cell alternatives that seek to address the limitations of conventional adoptive cell therapies.
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Affiliation(s)
- Shi Yong Neo
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Republic of Singapore
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Shengli Xu
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Republic of Singapore
- Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Republic of Singapore
| | - Joni Chong
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Republic of Singapore
| | - Kong-Peng Lam
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Republic of Singapore
- School of Biological Sciences, Nanyang Technological University, Singapore, Republic of Singapore
- Department of Microbiology & Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Republic of Singapore
| | - Jing Wu
- Department of Pharmacy, The First Affiliated Hospital of Shandong First Medical University, Jinan, People's Republic of China
- Department of Pharmacy, Shandong Provincial Qianfoshan Hospital, Jinan, People's Republic of China
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Mercogliano MF, Bruni S, Mauro FL, Schillaci R. Emerging Targeted Therapies for HER2-Positive Breast Cancer. Cancers (Basel) 2023; 15:cancers15071987. [PMID: 37046648 PMCID: PMC10093019 DOI: 10.3390/cancers15071987] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 03/23/2023] [Accepted: 03/24/2023] [Indexed: 03/29/2023] Open
Abstract
Breast cancer is the most common cancer in women and the leading cause of death. HER2 overexpression is found in approximately 20% of breast cancers and is associated with a poor prognosis and a shorter overall survival. Tratuzumab, a monoclonal antibody directed against the HER2 receptor, is the standard of care treatment. However, a third of the patients do not respond to therapy. Given the high rate of resistance, other HER2-targeted strategies have been developed, including monoclonal antibodies such as pertuzumab and margetuximab, trastuzumab-based antibody drug conjugates such as trastuzumab-emtansine (T-DM1) and trastuzumab-deruxtecan (T-DXd), and tyrosine kinase inhibitors like lapatinib and tucatinib, among others. Moreover, T-DXd has proven to be of use in the HER2-low subtype, which suggests that other HER2-targeted therapies could be successful in this recently defined new breast cancer subclassification. When patients progress to multiple strategies, there are several HER2-targeted therapies available; however, treatment options are limited, and the potential combination with other drugs, immune checkpoint inhibitors, CAR-T cells, CAR-NK, CAR-M, and vaccines is an interesting and appealing field that is still in development. In this review, we will discuss the highlights and pitfalls of the different HER2-targeted therapies and potential combinations to overcome metastatic disease and resistance to therapy.
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Celichowski P, Turi M, Charvátová S, Radhakrishnan D, Feizi N, Chyra Z, Šimíček M, Jelínek T, Bago JR, Hájek R, Hrdinka M. Tuning CARs: recent advances in modulating chimeric antigen receptor (CAR) T cell activity for improved safety, efficacy, and flexibility. J Transl Med 2023; 21:197. [PMID: 36922828 PMCID: PMC10015723 DOI: 10.1186/s12967-023-04041-6] [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: 02/08/2023] [Accepted: 03/07/2023] [Indexed: 03/17/2023] Open
Abstract
Cancer immunotherapies utilizing genetically engineered T cells have emerged as powerful personalized therapeutic agents showing dramatic preclinical and clinical results, particularly in hematological malignancies. Ectopically expressed chimeric antigen receptors (CARs) reprogram immune cells to target and eliminate cancer. However, CAR T cell therapy's success depends on the balance between effective anti-tumor activity and minimizing harmful side effects. To improve CAR T cell therapy outcomes and mitigate associated toxicities, scientists from different fields are cooperating in developing next-generation products using the latest molecular cell biology and synthetic biology tools and technologies. The immunotherapy field is rapidly evolving, with new approaches and strategies being reported at a fast pace. This comprehensive literature review aims to provide an up-to-date overview of the latest developments in controlling CAR T cell activity for improved safety, efficacy, and flexibility.
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Affiliation(s)
- Piotr Celichowski
- Department of Haematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Haematooncology, University Hospital Ostrava, Ostrava, Czech Republic
| | - Marcello Turi
- Department of Haematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Haematooncology, University Hospital Ostrava, Ostrava, Czech Republic
- Faculty of Science, University of Ostrava, Ostrava, Czech Republic
| | - Sandra Charvátová
- Department of Haematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Haematooncology, University Hospital Ostrava, Ostrava, Czech Republic
- Faculty of Science, University of Ostrava, Ostrava, Czech Republic
| | - Dhwani Radhakrishnan
- Department of Haematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Haematooncology, University Hospital Ostrava, Ostrava, Czech Republic
- Faculty of Science, University of Ostrava, Ostrava, Czech Republic
| | - Neda Feizi
- Department of Internal Clinical Sciences, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Zuzana Chyra
- Department of Haematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Haematooncology, University Hospital Ostrava, Ostrava, Czech Republic
| | - Michal Šimíček
- Department of Haematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Haematooncology, University Hospital Ostrava, Ostrava, Czech Republic
| | - Tomáš Jelínek
- Department of Haematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Haematooncology, University Hospital Ostrava, Ostrava, Czech Republic
| | - Juli Rodriguez Bago
- Department of Haematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Haematooncology, University Hospital Ostrava, Ostrava, Czech Republic
| | - Roman Hájek
- Department of Haematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Haematooncology, University Hospital Ostrava, Ostrava, Czech Republic
| | - Matouš Hrdinka
- Department of Haematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic.
- Department of Haematooncology, University Hospital Ostrava, Ostrava, Czech Republic.
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Wang HQ, Fu R, Man QW, Yang G, Liu B, Bu LL. Advances in CAR-T Cell Therapy in Head and Neck Squamous Cell Carcinoma. J Clin Med 2023; 12:jcm12062173. [PMID: 36983174 PMCID: PMC10052000 DOI: 10.3390/jcm12062173] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 02/22/2023] [Accepted: 03/02/2023] [Indexed: 03/16/2023] Open
Abstract
Surgery with the assistance of conventional radiotherapy, chemotherapy and immunotherapy is the basis for head and neck squamous cell carcinoma (HNSCC) treatment. However, with these treatment modalities, the recurrence and metastasis of tumors remain at a high level. Increasingly, the evidence indicates an excellent anti-tumor effect of chimeric antigen receptor T (CAR-T) cells in hematological malignancy treatment, and this novel immunotherapy has attracted researchers’ attention in HNSCC treatment. Although several clinical trials have been conducted, the weak anti-tumor effect and the side effects of CAR-T cell therapy against HNSCC are barriers to clinical translation. The limited choices of targeting proteins, the barriers of CAR-T cell infiltration into targeted tumors and short survival time in vivo should be solved. In this review, we introduce barriers of CAR-T cell therapy in HNSCC. The limitations and current promising strategies to overcome barriers in solid tumors, as well as the applications for HNSCC treatment, are covered. The perspectives of CAR-T cell therapy in future HNSCC treatment are also discussed.
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Affiliation(s)
- Han-Qi Wang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan 430072, China
- Department of Oral & Maxillofacial Head Neck Oncology, School & Hospital of Stomatology, Wuhan University, Wuhan 430072, China
| | - Ruxing Fu
- Department of Materials Science and Engineering, University of California, Los Angeles, CA 92093, USA
| | - Qi-Wen Man
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan 430072, China
- Department of Oral & Maxillofacial Head Neck Oncology, School & Hospital of Stomatology, Wuhan University, Wuhan 430072, China
| | - Guang Yang
- Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Bing Liu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan 430072, China
- Department of Oral & Maxillofacial Head Neck Oncology, School & Hospital of Stomatology, Wuhan University, Wuhan 430072, China
- Correspondence: (B.L.); (L.-L.B.)
| | - Lin-Lin Bu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan 430072, China
- Department of Oral & Maxillofacial Head Neck Oncology, School & Hospital of Stomatology, Wuhan University, Wuhan 430072, China
- Correspondence: (B.L.); (L.-L.B.)
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36
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Huang Z, Dewanjee S, Chakraborty P, Jha NK, Dey A, Gangopadhyay M, Chen XY, Wang J, Jha SK. CAR T cells: engineered immune cells to treat brain cancers and beyond. Mol Cancer 2023; 22:22. [PMID: 36721153 PMCID: PMC9890802 DOI: 10.1186/s12943-022-01712-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 12/29/2022] [Indexed: 02/01/2023] Open
Abstract
Malignant brain tumors rank among the most challenging type of malignancies to manage. The current treatment protocol commonly entails surgery followed by radiotherapy and/or chemotherapy, however, the median patient survival rate is poor. Recent developments in immunotherapy for a variety of tumor types spark optimism that immunological strategies may help patients with brain cancer. Chimeric antigen receptor (CAR) T cells exploit the tumor-targeting specificity of antibodies or receptor ligands to direct the cytolytic capacity of T cells. Several molecules have been discovered as potential targets for immunotherapy-based targeting, including but not limited to EGFRvIII, IL13Rα2, and HER2. The outstanding clinical responses to CAR T cell-based treatments in patients with hematological malignancies have generated interest in using this approach to treat solid tumors. Research results to date support the astounding clinical response rates of CD19-targeted CAR T cells, early clinical experiences in brain tumors demonstrating safety and evidence for disease-modifying activity, and the promise for further advances to ultimately assist patients clinically. However, several variable factors seem to slow down the progress rate regarding treating brain cancers utilizing CAR T cells. The current study offers a thorough analysis of CAR T cells' promise in treating brain cancer, including design and delivery considerations, current strides in clinical and preclinical research, issues encountered, and potential solutions.
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Affiliation(s)
- Zoufang Huang
- grid.452437.3Department of Hematology, Ganzhou Key Laboratory of Hematology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Saikat Dewanjee
- grid.216499.10000 0001 0722 3459Advanced Pharmacognosy Research Laboratory, Department of Pharmaceutical Technology, Jadavpur University, Kolkata, 700032 India
| | - Pratik Chakraborty
- grid.216499.10000 0001 0722 3459Advanced Pharmacognosy Research Laboratory, Department of Pharmaceutical Technology, Jadavpur University, Kolkata, 700032 India
| | - Niraj Kumar Jha
- grid.412552.50000 0004 1764 278XDepartment of Biotechnology, School of Engineering & Technology, Sharda University, Greater Noida, Uttar Pradesh 201310 India
| | - Abhijit Dey
- grid.412537.60000 0004 1768 2925Department of Life Sciences, Presidency University, 86/1 College Street, Kolkata, West Bengal 700032 India
| | - Moumita Gangopadhyay
- grid.502979.00000 0004 6087 8632Department of Biotechnology, School of Life Science and Biotechnology, Adamas University, Barasat, Kolkata, West Bengal 700126 India
| | - Xuan-Yu Chen
- grid.264091.80000 0001 1954 7928Institute for Biotechnology, St. John’s University, Queens, New York, 11439 USA
| | - Jian Wang
- Department of Radiotherapy, the Affiliated Jiangyin People’s Hospital of Nantong University, Jiangyin, 214400 China
| | - Saurabh Kumar Jha
- grid.412552.50000 0004 1764 278XDepartment of Biotechnology, School of Engineering & Technology, Sharda University, Greater Noida, Uttar Pradesh 201310 India ,grid.448792.40000 0004 4678 9721Department of Biotechnology Engineering and Food Technology, Chandigarh University, Mohali, 140413 India ,grid.449906.60000 0004 4659 5193Department of Biotechnology, School of Applied & Life Sciences (SALS), Uttaranchal University, Dehradun, 248007 India
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37
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Maalej KM, Merhi M, Inchakalody VP, Mestiri S, Alam M, Maccalli C, Cherif H, Uddin S, Steinhoff M, Marincola FM, Dermime S. CAR-cell therapy in the era of solid tumor treatment: current challenges and emerging therapeutic advances. Mol Cancer 2023; 22:20. [PMID: 36717905 PMCID: PMC9885707 DOI: 10.1186/s12943-023-01723-z] [Citation(s) in RCA: 84] [Impact Index Per Article: 84.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 01/16/2023] [Indexed: 01/31/2023] Open
Abstract
In the last decade, Chimeric Antigen Receptor (CAR)-T cell therapy has emerged as a promising immunotherapeutic approach to fight cancers. This approach consists of genetically engineered immune cells expressing a surface receptor, called CAR, that specifically targets antigens expressed on the surface of tumor cells. In hematological malignancies like leukemias, myeloma, and non-Hodgkin B-cell lymphomas, adoptive CAR-T cell therapy has shown efficacy in treating chemotherapy refractory patients. However, the value of this therapy remains inconclusive in the context of solid tumors and is restrained by several obstacles including limited tumor trafficking and infiltration, the presence of an immunosuppressive tumor microenvironment, as well as adverse events associated with such therapy. Recently, CAR-Natural Killer (CAR-NK) and CAR-macrophages (CAR-M) were introduced as a complement/alternative to CAR-T cell therapy for solid tumors. CAR-NK cells could be a favorable substitute for CAR-T cells since they do not require HLA compatibility and have limited toxicity. Additionally, CAR-NK cells might be generated in large scale from several sources which would suggest them as promising off-the-shelf product. CAR-M immunotherapy with its capabilities of phagocytosis, tumor-antigen presentation, and broad tumor infiltration, is currently being investigated. Here, we discuss the emerging role of CAR-T, CAR-NK, and CAR-M cells in solid tumors. We also highlight the advantages and drawbacks of CAR-NK and CAR-M cells compared to CAR-T cells. Finally, we suggest prospective solutions such as potential combination therapies to enhance the efficacy of CAR-cells immunotherapy.
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Affiliation(s)
- Karama Makni Maalej
- grid.413548.f0000 0004 0571 546XTranslational Cancer Research Facility, National Center for Cancer Care and Research, Translational Research Institute, Hamad Medical Corporation, P.O. Box: 3050, Doha, Qatar
| | - Maysaloun Merhi
- grid.413548.f0000 0004 0571 546XTranslational Cancer Research Facility, National Center for Cancer Care and Research, Translational Research Institute, Hamad Medical Corporation, P.O. Box: 3050, Doha, Qatar
| | - Varghese P. Inchakalody
- grid.413548.f0000 0004 0571 546XTranslational Cancer Research Facility, National Center for Cancer Care and Research, Translational Research Institute, Hamad Medical Corporation, P.O. Box: 3050, Doha, Qatar
| | - Sarra Mestiri
- grid.413548.f0000 0004 0571 546XTranslational Cancer Research Facility, National Center for Cancer Care and Research, Translational Research Institute, Hamad Medical Corporation, P.O. Box: 3050, Doha, Qatar
| | - Majid Alam
- grid.413548.f0000 0004 0571 546XTranslational Research Institute, Academic Health System, Dermatology Institute, Hamad Medical Corporation, Doha, Qatar ,grid.413548.f0000 0004 0571 546XDepartment of Dermatology and Venereology, Hamad Medical Corporation, Doha, Qatar
| | - Cristina Maccalli
- grid.467063.00000 0004 0397 4222Laboratory of Immune and Biological Therapy, Research Department, Sidra Medicine, Doha, Qatar
| | - Honar Cherif
- grid.413548.f0000 0004 0571 546XDepartment of Hematology, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Shahab Uddin
- grid.413548.f0000 0004 0571 546XTranslational Research Institute, Academic Health System, Dermatology Institute, Hamad Medical Corporation, Doha, Qatar
| | - Martin Steinhoff
- grid.413548.f0000 0004 0571 546XTranslational Research Institute, Academic Health System, Dermatology Institute, Hamad Medical Corporation, Doha, Qatar ,grid.413548.f0000 0004 0571 546XDepartment of Dermatology and Venereology, Hamad Medical Corporation, Doha, Qatar ,grid.416973.e0000 0004 0582 4340Department of Dermatology, Weill Cornell Medicine-Qatar, Doha, Qatar ,grid.412603.20000 0004 0634 1084College of Medicine, Qatar University, Doha, Qatar ,grid.5386.8000000041936877XDepartment of Dermatology, Weill Cornell Medicine, New York, USA
| | - Francesco M. Marincola
- grid.418227.a0000 0004 0402 1634Global Head of Research, Kite Pharma, Santa Monica, California USA
| | - Said Dermime
- grid.413548.f0000 0004 0571 546XTranslational Cancer Research Facility, National Center for Cancer Care and Research, Translational Research Institute, Hamad Medical Corporation, P.O. Box: 3050, Doha, Qatar ,grid.452146.00000 0004 1789 3191College of Health and Life Sciences (CHLS), Hamad Bin Khalifa University, Doha, Qatar
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38
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Mantica M, Drappatz J. Immunotherapy associated central nervous system complications in primary brain tumors. Front Oncol 2023; 13:1124198. [PMID: 36874119 PMCID: PMC9981156 DOI: 10.3389/fonc.2023.1124198] [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: 12/14/2022] [Accepted: 01/23/2023] [Indexed: 02/18/2023] Open
Abstract
Advances clarifying the genetics and function of the immune system within the central nervous system (CNS) and brain tumor microenvironment have led to increasing momentum and number of clinical trials using immunotherapy for primary brain tumors. While neurological complications of immunotherapy in extra-cranial malignancies is well described, the CNS toxicities of immunotherapy in patients with primary brain tumors with their own unique physiology and challenges are burgeoning. This review highlights the emerging and unique CNS complications associated with immunotherapy including checkpoint inhibitors, oncolytic viruses, adoptive cell transfer/chimeric antigen receptor (CAR) T cell and vaccines for primary brain tumors, as well as reviews modalities that have been currently employed or are undergoing investigation for treatment of such toxicities.
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Affiliation(s)
- Megan Mantica
- Department of Neurology, University of Pittsburgh, University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA, United States
| | - Jan Drappatz
- Department of Neurology, University of Pittsburgh, University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA, United States
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39
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Schaible P. Modifying enzyme replacement therapy - A perspective. J Cell Mol Med 2022; 27:165-173. [PMID: 36566487 PMCID: PMC9843529 DOI: 10.1111/jcmm.17653] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 11/23/2022] [Accepted: 11/28/2022] [Indexed: 12/26/2022] Open
Abstract
Several diseases are caused by the lack of functional proteins, including lysosomal storage diseases or haemophilia A and B. Patients suffering from one of these diseases are treated via enzyme replacement therapies to restore the missing protein. Although this treatment strategy prevents some disease symptoms, enzyme replacement therapies are very expensive and require very frequent infusions, which can cause infusion adverse reactions and massively impair the quality of life of the patients. This review proposes a technology to sustainably produce proteins within the patient to potentially make frequent protein-infusions redundant. This technology is based on blood circulating immune cells as producers of the needed therapeutic protein. To ensure a stable protein concentration over time the cells are equipped with a system, which induces cell proliferation when low therapeutic protein levels are detected and a system inhibiting cell proliferation when high therapeutic protein levels are detected.
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40
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Li Y, Ming Y, Fu R, Li C, Wu Y, Jiang T, Li Z, Ni R, Li L, Su H, Liu Y. The pathogenesis, diagnosis, prevention, and treatment of CAR-T cell therapy-related adverse reactions. Front Pharmacol 2022; 13:950923. [PMID: 36313336 PMCID: PMC9616161 DOI: 10.3389/fphar.2022.950923] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 09/29/2022] [Indexed: 11/13/2022] Open
Abstract
Chimeric antigen receptor (CAR)-T cell therapy is effective in the treatment of refractory/relapsed (r/r) hematological malignancies (r/r B-cell lymphoblastic leukemia, B-cell lymphoma, and multiple myeloma). In addition, it is being explored as a treatment option for solid tumors. As of 31 March 2022, seven CAR-T therapies for hematological malignancies have been approved worldwide. Although CAR-T therapy is an effective treatment for many malignancies, it also causes adverse effects. The incidence of cytokine release syndrome (CRS), the most common adverse reaction after infusion of CAR-T cells, is as high as 93%.CRS, is the leading risk factor of immune effector cell-associated neurotoxicity syndrome (ICANS), as well as cardiovascular, hematological, hepatorenal, skin, pulmonary, and gastrointestinal toxicity. Severe adverse reactions complicated by CRS severely impede the widespread application of CAR-T therapy. The CAR-T product was initially approved in 2017; however, only limited studies have investigated the adverse reactions owing to CAR-T therapy compared to that of clinically approved drugs. Thus, we aimed to elucidate the mechanisms, risk factors, diagnostic criteria, and treatment of toxicities concurrent with CRS, thereby providing a valuable reference for the safe, effective, and widespread application of CAR-T therapy.
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Keshavarz A, Salehi A, Khosravi S, Shariati Y, Nasrabadi N, Kahrizi MS, Maghsoodi S, Mardi A, Azizi R, Jamali S, Fotovat F. Recent findings on chimeric antigen receptor (CAR)-engineered immune cell therapy in solid tumors and hematological malignancies. Stem Cell Res Ther 2022; 13:482. [PMID: 36153626 PMCID: PMC9509604 DOI: 10.1186/s13287-022-03163-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 08/12/2022] [Indexed: 11/10/2022] Open
Abstract
Advancements in adoptive cell therapy over the last four decades have revealed various new therapeutic strategies, such as chimeric antigen receptors (CARs), which are dedicated immune cells that are engineered and administered to eliminate cancer cells. In this context, CAR T-cells have shown significant promise in the treatment of hematological malignancies. However, many obstacles limit the efficacy of CAR T-cell therapy in both solid tumors and hematological malignancies. Consequently, CAR-NK and CAR-M cell therapies have recently emerged as novel therapeutic options for addressing the challenges associated with CAR T-cell therapies. Currently, many CAR immune cell trials are underway in various human malignancies around the world to improve antitumor activity and reduce the toxicity of CAR immune cell therapy. This review will describe the comprehensive literature of recent findings on CAR immune cell therapy in a wide range of human malignancies, as well as the challenges that have emerged in recent years.
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Affiliation(s)
- Ali Keshavarz
- Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Salehi
- Department of Oral and Maxillofacial Radiology, School of Dentistry, Islamic Azad University,, Isfahan (Khorasgan) Branch, Isfahan, Iran
| | - Setareh Khosravi
- Department of Orthodontics, School of Dentistry, Alborz University of Medical Sciences, Karaj, Iran
| | - Yasaman Shariati
- Department of General Surgery, School of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Navid Nasrabadi
- Department of Endodontics, School of Dentistry, Birjand University of Medical Sciences, Birjand, Iran
| | | | - Sairan Maghsoodi
- Department of Paramedical, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Amirhossein Mardi
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ramyar Azizi
- Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Samira Jamali
- Department of Endodontics, College of Stomatology, Stomatological Hospital, Xi’an Jiaotong University, Shaanxi, People’s Republic of China
| | - Farnoush Fotovat
- Department of Prosthodontics, School of Dentistry, Hamadan University of Medical Sciences, Hamadan, Iran
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42
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Wunderlich S, Haase A, Merkert S, Jahn K, Deest M, Frieling H, Glage S, Korte W, Martens A, Kirschning A, Zeug A, Ponimaskin E, Göhring G, Ackermann M, Lachmann N, Moritz T, Zweigerdt R, Martin U. Targeted biallelic integration of an inducible Caspase 9 suicide gene in iPSCs for safer therapies. Mol Ther Methods Clin Dev 2022; 26:84-94. [PMID: 35795779 PMCID: PMC9234009 DOI: 10.1016/j.omtm.2022.05.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 05/25/2022] [Indexed: 11/16/2022]
Abstract
Drug-inducible suicide systems may help to minimize risks of human induced pluripotent stem cell (hiPSC) therapies. Recent research challenged the usefulness of such systems since rare drug-resistant subclones were observed. We have introduced a drug-inducible Caspase 9 suicide system (iCASP9) into the AAVS1 safe-harbor locus of hiPSCs. In these cells, apoptosis could be efficiently induced in vitro. After transplantation into mice, drug treatment generally led to rapid elimination of teratomas, but single animals subsequently formed tumor tissue from monoallelic iCASP9 hiPSCs. Very rare drug-resistant subclones of monoallelic iCASP9 hiPSCs appeared in vitro with frequencies of ∼ 3 × 10-8. Besides transgene elimination, presumably via loss of heterozygosity (LoH), silencing via aberrant promoter methylation was identified as a major underlying mechanism. In contrast to monoallelic iCASP9 hiPSCs, no escapees from biallelic iCASP9 cells were observed after treatment of up to 0.8 billion hiPSCs. The highly increased safety level provided by biallelic integration of the iCASP9 system may substantially contribute to the safety level of iPSC-based therapies.
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Affiliation(s)
- Stephanie Wunderlich
- Leibniz Research Laboratories for Biotechnology and Artificial Organs (LEBAO), Department of Cardiothoracic, Transplantation and Vascular Surgery, Hannover Medical School, 30625 Hannover, Germany.,REBIRTH - Research Center for Translational Regenerative Medicine, 30625 Hannover, Germany
| | - Alexandra Haase
- Leibniz Research Laboratories for Biotechnology and Artificial Organs (LEBAO), Department of Cardiothoracic, Transplantation and Vascular Surgery, Hannover Medical School, 30625 Hannover, Germany.,REBIRTH - Research Center for Translational Regenerative Medicine, 30625 Hannover, Germany.,Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Germany
| | - Sylvia Merkert
- Leibniz Research Laboratories for Biotechnology and Artificial Organs (LEBAO), Department of Cardiothoracic, Transplantation and Vascular Surgery, Hannover Medical School, 30625 Hannover, Germany.,REBIRTH - Research Center for Translational Regenerative Medicine, 30625 Hannover, Germany.,Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Germany
| | - Kirsten Jahn
- Laboratory for Molecular Neuroscience, Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, 30625 Hannover, Germany
| | - Maximillian Deest
- Laboratory for Molecular Neuroscience, Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, 30625 Hannover, Germany
| | - Helge Frieling
- Laboratory for Molecular Neuroscience, Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, 30625 Hannover, Germany
| | - Silke Glage
- REBIRTH - Research Center for Translational Regenerative Medicine, 30625 Hannover, Germany.,Institute for Laboratory Animal Science, Hannover Medical School, 30625 Hannover, Germany
| | - Wilhelm Korte
- Leibniz Research Laboratories for Biotechnology and Artificial Organs (LEBAO), Department of Cardiothoracic, Transplantation and Vascular Surgery, Hannover Medical School, 30625 Hannover, Germany.,REBIRTH - Research Center for Translational Regenerative Medicine, 30625 Hannover, Germany
| | - Andreas Martens
- Leibniz Research Laboratories for Biotechnology and Artificial Organs (LEBAO), Department of Cardiothoracic, Transplantation and Vascular Surgery, Hannover Medical School, 30625 Hannover, Germany.,REBIRTH - Research Center for Translational Regenerative Medicine, 30625 Hannover, Germany
| | - Andreas Kirschning
- REBIRTH - Research Center for Translational Regenerative Medicine, 30625 Hannover, Germany.,Institute for Organic Chemistry, Leibniz University Hannover, 30167 Hannover, Germany
| | - Andre Zeug
- REBIRTH - Research Center for Translational Regenerative Medicine, 30625 Hannover, Germany.,Department of Cellular Neurophysiology; Hannover Medical School, 30625 Hannover, Germany
| | - Evgeni Ponimaskin
- REBIRTH - Research Center for Translational Regenerative Medicine, 30625 Hannover, Germany.,Department of Cellular Neurophysiology; Hannover Medical School, 30625 Hannover, Germany
| | - Gudrun Göhring
- REBIRTH - Research Center for Translational Regenerative Medicine, 30625 Hannover, Germany.,Department of Human Genetics, Hannover Medical School, 30625 Hannover, Germany
| | - Mania Ackermann
- Department of Pediatric Pneumology, Allergology and Neonatology, Hannover Medical School, 30625 Hannover, Germany.,Institute of Experimental Hematology, Hannover Medical School, 30625 Hannover, Germany
| | - Nico Lachmann
- REBIRTH - Research Center for Translational Regenerative Medicine, 30625 Hannover, Germany.,Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Germany.,Department of Pediatric Pneumology, Allergology and Neonatology, Hannover Medical School, 30625 Hannover, Germany.,Institute of Experimental Hematology, Hannover Medical School, 30625 Hannover, Germany.,Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, 30625 Hannover, Germany
| | - Thomas Moritz
- REBIRTH - Research Center for Translational Regenerative Medicine, 30625 Hannover, Germany.,RG Reprogramming and Gene Therapy, Hannover Medical School, 30625 Hannover, Germany.,Institute of Experimental Hematology, Hannover Medical School, 30625 Hannover, Germany
| | - Robert Zweigerdt
- Leibniz Research Laboratories for Biotechnology and Artificial Organs (LEBAO), Department of Cardiothoracic, Transplantation and Vascular Surgery, Hannover Medical School, 30625 Hannover, Germany.,REBIRTH - Research Center for Translational Regenerative Medicine, 30625 Hannover, Germany
| | - Ulrich Martin
- Leibniz Research Laboratories for Biotechnology and Artificial Organs (LEBAO), Department of Cardiothoracic, Transplantation and Vascular Surgery, Hannover Medical School, 30625 Hannover, Germany.,REBIRTH - Research Center for Translational Regenerative Medicine, 30625 Hannover, Germany.,Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Germany
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43
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To V, Evtimov VJ, Jenkin G, Pupovac A, Trounson AO, Boyd RL. CAR-T cell development for Cutaneous T cell Lymphoma: current limitations and potential treatment strategies. Front Immunol 2022; 13:968395. [PMID: 36059451 PMCID: PMC9433932 DOI: 10.3389/fimmu.2022.968395] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 07/27/2022] [Indexed: 11/21/2022] Open
Abstract
Chimeric antigen receptor (CAR)-T therapy has demonstrated remarkable outcomes for B cell malignancies, however, its application for T cell lymphoma, particularly cutaneous T cell lymphoma (CTCL), has been limited. Barriers to effective CAR-T cell therapy in treating CTCL include T cell aplasia in autologous transplants, CAR-T product contamination with leukemic T cells, CAR-T fratricide (when the target antigen is present on normal T cells), and tumor heterogeneity. To address these critical challenges, innovative CAR engineering by targeting multiple antigens to strike a balance between efficacy and safety of the therapy is necessary. In this review, we discuss the current obstacles to CAR-T cell therapy and highlight potential targets in treating CTCL. Looking forward, we propose strategies to develop more powerful dual CARs that are advancing towards the clinic in CTCL therapy.
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Affiliation(s)
- Van To
- Cartherics Pty Ltd, Notting Hill, VIC, Australia
- Department of Obstetrics and Gynaecology, Monash University, Clayton, VIC, Australia
- Australian Regenerative Medicine Institute, Monash University, Clayton, VIC, Australia
| | | | - Graham Jenkin
- Cartherics Pty Ltd, Notting Hill, VIC, Australia
- Department of Obstetrics and Gynaecology, Monash University, Clayton, VIC, Australia
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, VIC, Australia
| | | | - Alan O. Trounson
- Cartherics Pty Ltd, Notting Hill, VIC, Australia
- Department of Obstetrics and Gynaecology, Monash University, Clayton, VIC, Australia
- Australian Regenerative Medicine Institute, Monash University, Clayton, VIC, Australia
| | - Richard L. Boyd
- Cartherics Pty Ltd, Notting Hill, VIC, Australia
- *Correspondence: Richard L. Boyd,
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44
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Rana PS, Murphy EV, Kort J, Driscoll JJ. Road testing new CAR design strategies in multiple myeloma. Front Immunol 2022; 13:957157. [PMID: 36016950 PMCID: PMC9395635 DOI: 10.3389/fimmu.2022.957157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 07/20/2022] [Indexed: 11/21/2022] Open
Abstract
A deeper understanding of basic immunology principles and advances in bioengineering have accelerated the mass production of genetically-reprogrammed T-cells as living drugs to treat human diseases. Autologous and allogeneic cytotoxic T-cells have been weaponized to brandish MHC-independent chimeric antigen receptors (CAR) that specifically engage antigenic regions on tumor cells. Two distinct CAR-based therapeutics designed to target BCMA are now FDA-approved based upon robust, sustained responses in heavily-pretreated multiple myeloma (MM) patients enrolled on the KarMMa and CARTITUDE-1 studies. While promising, CAR T-cells present unique challenges such as antigen escape and T-cell exhaustion. Here, we review novel strategies to design CARs that overcome current limitations. Co-stimulatory signaling regions were added to second-generation CARs to promote IL-2 synthesis, activate T-cells and preclude apoptosis. Third-generation CARs are composed of multiple co-stimulatory signaling units, e.g., CD28, OX40, 4-1BB, to reduce exhaustion. Typically, CAR T-cells incorporate a potent constitutive promoter that maximizes long-term CAR expression but extended CAR activation may also promote T-cell exhaustion. Hypoxia-inducible elements can be incorporated to conditionally drive CAR expression and selectively target MM cells within bone marrow. CAR T-cell survival and activity is further realized by blocking intrinsic regulators of T-cell inactivation. T-Cells Redirected for Universal Cytokine Killing (TRUCKs) bind a specific tumor antigen and produce cytokines to recruit endogenous immune cells. Suicide genes have been engineered into CAR T-cells given the potential for long-term on-target, off-tumor effects. Universal allo-CAR T-cells represent an off-the-shelf source, while logic-gated CAR T-cells are designed to recognize tumor-specific features coupled with Boolean-generated binary gates that then dictate cell-fate decisions. Future generations of CARs should further revitalize immune responses, enhance tumor specificity and reimagine strategies to treat myeloma and other cancers.
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Affiliation(s)
- Priyanka S. Rana
- Division of Hematology & Oncology, Department of Medicine, Case Western Reserve University, Cleveland, OH, United States
| | - Elena V. Murphy
- Department of Biochemistry, Case Western Reserve University, Cleveland, OH, United States
| | - Jeries Kort
- Division of Hematology & Oncology, Department of Medicine, Case Western Reserve University, Cleveland, OH, United States
- Case Comprehensive Cancer Center, School of Medicine, Case Western Reserve University, Cleveland, OH, United States
| | - James J. Driscoll
- Division of Hematology & Oncology, Department of Medicine, Case Western Reserve University, Cleveland, OH, United States
- Case Comprehensive Cancer Center, School of Medicine, Case Western Reserve University, Cleveland, OH, United States
- *Correspondence: James J. Driscoll,
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45
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Asija S, Chatterjee A, Yadav S, Chekuri G, Karulkar A, Jaiswal AK, Goda JS, Purwar R. Combinatorial approaches to effective therapy in glioblastoma (GBM): Current status and what the future holds. Int Rev Immunol 2022; 41:582-605. [PMID: 35938932 DOI: 10.1080/08830185.2022.2101647] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
The aggressive and recurrent nature of glioblastoma is multifactorial and has been attributed to its biological heterogeneity, dysfunctional metabolic signaling pathways, rigid blood-brain barrier, inherent resistance to standard therapy due to the stemness property of the gliomas cells, immunosuppressive tumor microenvironment, hypoxia and neoangiogenesis which are very well orchestrated and create the tumor's own highly pro-tumorigenic milieu. Once the relay of events starts amongst these components, eventually it becomes difficult to control the cascade using only the balanced contemporary care of treatment consisting of maximal resection, radiotherapy and chemotherapy with temozolamide. Over the past few decades, implementation of contemporary treatment modalities has shown benefit to some extent, but no significant overall survival benefit is achieved. Therefore, there is an unmet need for advanced multifaceted combinatorial strategies. Recent advances in molecular biology, development of innovative therapeutics and novel delivery platforms over the years has resulted in a paradigm shift in gliomas therapeutics. Decades of research has led to emergence of several treatment molecules, including immunotherapies such as immune checkpoint blockade, oncolytic virotherapy, adoptive cell therapy, nanoparticles, CED and BNCT, each with the unique proficiency to overcome the mentioned challenges, present research. Recent years are seeing innovative combinatorial strategies to overcome the multifactorial resistance put forth by the GBM cell and its TME. This review discusses the contemporary and the investigational combinatorial strategies being employed to treat GBM and summarizes the evidence accumulated till date.
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Affiliation(s)
- Sweety Asija
- Department of Biosciences & Bioengineering, Indian Institute of Technology, Mumbai, India
| | - Abhishek Chatterjee
- Department of Radiation Oncology, Tata Memorial Center, Mumbai, Maharashtra, India.,Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | - Sandhya Yadav
- Department of Radiation Oncology, Tata Memorial Center, Mumbai, Maharashtra, India.,Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | - Godhanjali Chekuri
- Department of Radiation Oncology, Tata Memorial Center, Mumbai, Maharashtra, India.,Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | - Atharva Karulkar
- Department of Biosciences & Bioengineering, Indian Institute of Technology, Mumbai, India
| | - Ankesh Kumar Jaiswal
- Department of Biosciences & Bioengineering, Indian Institute of Technology, Mumbai, India
| | - Jayant S Goda
- Department of Radiation Oncology, Tata Memorial Center, Mumbai, Maharashtra, India.,Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | - Rahul Purwar
- Department of Biosciences & Bioengineering, Indian Institute of Technology, Mumbai, India
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46
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Engineering off-the-shelf universal CAR T cells: A silver lining in the cloud. Cytokine 2022; 156:155920. [DOI: 10.1016/j.cyto.2022.155920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 04/29/2022] [Accepted: 05/16/2022] [Indexed: 11/20/2022]
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47
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Li F, Zhang H, Wang W, Yang P, Huang Y, Zhang J, Yan Y, Wang Y, Ding X, Liang J, Qi X, Li M, Han P, Zhang X, Wang X, Cao J, Fu YX, Yang X. T cell receptor β-chain-targeting chimeric antigen receptor T cells against T cell malignancies. Nat Commun 2022; 13:4334. [PMID: 35882880 PMCID: PMC9325690 DOI: 10.1038/s41467-022-32092-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 07/15/2022] [Indexed: 11/09/2022] Open
Abstract
The success of chimeric antigen receptor (CAR) T cells in treating B cell malignancies comes at the price of eradicating normal B cells. Even though T cell malignancies are aggressive and treatment options are limited, similar strategies for T cell malignancies are constrained by the severe immune suppression arising from bystander T cell aplasia. Here, we show the selective killing of malignant T cells without affecting normal T cell-mediated immune responses in vitro and in a mouse model of disseminated leukemia. Further, we develop a CAR construct that carries the single chain variable fragment of a subtype-specific antibody against the variable TCR β-chain region. We demonstrate that these anti-Vβ8 CAR-T cells are able to recognize and kill all Vβ8+ malignant T cells that arise from clonal expansion while sparing malignant or healthy Vβ8− T cells, allowing sufficient T cell-mediated cellular immunity. In summary, we present a proof of concept for a selective CAR-T cell therapy to eradicate T cell malignancies while maintaining functional adaptive immunity, which opens the possibility for clinical development. Healthy T cells are polyclonal, while malignant T cells are developing via clonal expansion. Here authors show that T cell tumours could be eradicated by chimeric antigen receptor T cells targeting the T cell receptor (TCR) β-chain that is specific to malignant T cells, while healthy T cells using diverse TCR β-chains are spared.
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Affiliation(s)
- Fanlin Li
- Sheng Yushou Center of Cell Biology and Immunology, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Huihui Zhang
- Sheng Yushou Center of Cell Biology and Immunology, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China.,Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, West Huaihai Road 241, Shanghai, 200030, China
| | - Wanting Wang
- Sheng Yushou Center of Cell Biology and Immunology, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China.,Joint International Research Laboratory of Metabolic & Developmental Sciences, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Puyuan Yang
- Sheng Yushou Center of Cell Biology and Immunology, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Yue Huang
- Sheng Yushou Center of Cell Biology and Immunology, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Junshi Zhang
- Sheng Yushou Center of Cell Biology and Immunology, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Yaping Yan
- Sheng Yushou Center of Cell Biology and Immunology, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Yuan Wang
- Sheng Yushou Center of Cell Biology and Immunology, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Xizhong Ding
- Sheng Yushou Center of Cell Biology and Immunology, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Jie Liang
- Sheng Yushou Center of Cell Biology and Immunology, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Xinyue Qi
- Sheng Yushou Center of Cell Biology and Immunology, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Min Li
- Sheng Yushou Center of Cell Biology and Immunology, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Ping Han
- Sheng Yushou Center of Cell Biology and Immunology, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Xiaoqing Zhang
- Sheng Yushou Center of Cell Biology and Immunology, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Xin Wang
- Shanghai Longyao Biotechnology Limited, Shanghai, 201203, China
| | - Jiang Cao
- Department of Hematology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221002, China
| | - Yang-Xin Fu
- The Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA
| | - Xuanming Yang
- Sheng Yushou Center of Cell Biology and Immunology, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China. .,Joint International Research Laboratory of Metabolic & Developmental Sciences, Shanghai Jiao Tong University, Shanghai, 200240, China.
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48
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An JH, Koh H, Ahn Y, Kim J, Han AR, Lee JY, Kim SU, Lee JH. Maintenance of Hypoimmunogenic Features via Regulation of Endogenous Antigen Processing and Presentation Machinery. Front Bioeng Biotechnol 2022; 10:936584. [PMID: 36032723 PMCID: PMC9416868 DOI: 10.3389/fbioe.2022.936584] [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: 05/05/2022] [Accepted: 06/16/2022] [Indexed: 11/27/2022] Open
Abstract
Universally acceptable donor cells have been developed to address the unmet need for immunotypically matched materials for regenerative medicine. Since forced expression of hypoimmunogenic genes represses the immune response, we established universal pluripotent stem cells (PSCs) by replacing endogenous β2-microglobulin (β2m) with β2m directly conjugated to human leukocyte antigen (HLA)-G, thereby simultaneously suppressing HLA-I expression and the natural killer (NK) cell-mediated immune response. These modified human PSCs retained their pluripotency and differentiation capacity; however, surface presentation of HLA-G was absent from subsequently differentiated cells, particularly cells of neural lineages, due to the downregulation of antigen processing and presentation machinery (APM) genes. Induction of APM genes by overexpression of NLR-family CARD domain-containing 5 (NLRC5) or activator subunit of nuclear factor kappa B (NF-κB) heterodimer (RelA) recovered the surface expression of HLA-G and the hypoimmunogenicity of neural cells. Our findings enhance the utility of hypoimmunogenic cells as universal donors and will contribute to the development of off-the-shelf stem-cell therapeutics.
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Affiliation(s)
- Ju-Hyun An
- Futuristic Animal Resource and Research Center (FARRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Ochang, South Korea
- Department of Functional Genomics, KRIBB School of Bioscience, Korea University of Science and Technology, Daejeon, South Korea
| | - Hyebin Koh
- Futuristic Animal Resource and Research Center (FARRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Ochang, South Korea
- Department of Functional Genomics, KRIBB School of Bioscience, Korea University of Science and Technology, Daejeon, South Korea
| | - Yujin Ahn
- Futuristic Animal Resource and Research Center (FARRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Ochang, South Korea
- Department of Functional Genomics, KRIBB School of Bioscience, Korea University of Science and Technology, Daejeon, South Korea
| | - Jieun Kim
- Department of Medical Life Sciences, College of Medicine, The Catholic University of Korea, Seoul, South Korea
- National Primate Research Center (NPRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Ochang, South Korea
| | - A-Reum Han
- CHA Advanced Research Institute, Bundang CHA Hospital, CHA University, Seongnam, South Korea
| | - Ji Yoon Lee
- CHA Advanced Research Institute, Bundang CHA Hospital, CHA University, Seongnam, South Korea
| | - Sun-Uk Kim
- Futuristic Animal Resource and Research Center (FARRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Ochang, South Korea
- Department of Functional Genomics, KRIBB School of Bioscience, Korea University of Science and Technology, Daejeon, South Korea
| | - Jong-Hee Lee
- Department of Functional Genomics, KRIBB School of Bioscience, Korea University of Science and Technology, Daejeon, South Korea
- National Primate Research Center (NPRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Ochang, South Korea
- *Correspondence: Jong-Hee Lee,
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Chen L, Chen F, Niu H, Li J, Pu Y, Yang C, Wang Y, Huang R, Li K, Lei Y, Huang Y. Chimeric Antigen Receptor (CAR)-T Cell Immunotherapy Against Thoracic Malignancies: Challenges and Opportunities. Front Immunol 2022; 13:871661. [PMID: 35911706 PMCID: PMC9334018 DOI: 10.3389/fimmu.2022.871661] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 06/14/2022] [Indexed: 11/13/2022] Open
Abstract
Different from surgery, chemical therapy, radio-therapy and target therapy, Chimeric antigen receptor-modified T (CAR-T) cells, a novel adoptive immunotherapy strategy, have been used successfully against both hematological tumors and solid tumors. Although several problems have reduced engineered CAR-T cell therapeutic outcomes in clinical trials for the treatment of thoracic malignancies, including the lack of specific antigens, an immunosuppressive tumor microenvironment, a low level of CAR-T cell infiltration into tumor tissues, off-target toxicity, and other safety issues, CAR-T cell treatment is still full of bright future. In this review, we outline the basic structure and characteristics of CAR-T cells among different period, summarize the common tumor-associated antigens in clinical trials of CAR-T cell therapy for thoracic malignancies, and point out the current challenges and new strategies, aiming to provide new ideas and approaches for preclinical experiments and clinical trials of CAR-T cell therapy for thoracic malignancies.
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Affiliation(s)
- Long Chen
- Department of PET/CT Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Cancer Center of Yunnan Province, Kunming, China
| | - Fukun Chen
- Department of Nuclear Medicine, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Cancer Center of Yunnan Province, Kunming, China
| | - Huatao Niu
- Department of Neurosurgery, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Cancer Center of Yunnan Province, Kunming, China
| | - Jindan Li
- Department of PET/CT Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Cancer Center of Yunnan Province, Kunming, China
| | - Yongzhu Pu
- Department of PET/CT Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Cancer Center of Yunnan Province, Kunming, China
| | - Conghui Yang
- Department of PET/CT Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Cancer Center of Yunnan Province, Kunming, China
| | - Yue Wang
- Department of PET/CT Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Cancer Center of Yunnan Province, Kunming, China
| | - Rong Huang
- Department of PET/CT Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Cancer Center of Yunnan Province, Kunming, China
| | - Ke Li
- Department of Cancer Biotherapy Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Cancer Center of Yunnan Province, Kunming, China
- *Correspondence: Yunchao Huang, ; Yujie Lei, ; Ke Li,
| | - Yujie Lei
- Department of Thoracic Surgery I, Key Laboratory of Lung Cancer of Yunnan Province, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Cancer Center of Yunnan Province, Kunming, China
- *Correspondence: Yunchao Huang, ; Yujie Lei, ; Ke Li,
| | - Yunchao Huang
- Department of Thoracic Surgery I, Key Laboratory of Lung Cancer of Yunnan Province, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Cancer Center of Yunnan Province, Kunming, China
- *Correspondence: Yunchao Huang, ; Yujie Lei, ; Ke Li,
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50
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Greenshpan Y, Sharabi O, Yegodayev KM, Novoplansky O, Elkabets M, Gazit R, Porgador A. The Contribution of the Minimal Promoter Element to the Activity of Synthetic Promoters Mediating CAR Expression in the Tumor Microenvironment. Int J Mol Sci 2022; 23:ijms23137431. [PMID: 35806439 PMCID: PMC9266962 DOI: 10.3390/ijms23137431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/01/2022] [Accepted: 07/01/2022] [Indexed: 11/16/2022] Open
Abstract
Harnessing immune effector cells to benefit cancer patients is becoming more and more prevalent in recent years. However, the increasing number of different therapeutic approaches, such as chimeric antigen receptors and armored chimeric antigen receptors, requires constant adjustments of the transgene expression levels. We have previously demonstrated it is possible to achieve spatial and temporal control of transgene expression as well as tailoring the inducing agents using the Chimeric Antigen Receptor Tumor Induced Vector (CARTIV) platform. Here we describe the next level of customization in our promoter platform. We have tested the functionality of three different minimal promoters, representing three different promoters’ strengths, leading to varying levels of CAR expression and primary T cell function. This strategy shows yet another level of CARTIV gene regulation that can be easily integrated into existing CAR T systems.
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Affiliation(s)
- Yariv Greenshpan
- The Shraga Segal Department of Microbiology, Faculty of Health Sciences, Immunology and Genetics, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel; (Y.G.); (O.S.); (K.M.Y.); (O.N.); (M.E.)
- National Institute for Biotechnology in the Negev, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel
| | - Omri Sharabi
- The Shraga Segal Department of Microbiology, Faculty of Health Sciences, Immunology and Genetics, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel; (Y.G.); (O.S.); (K.M.Y.); (O.N.); (M.E.)
- National Institute for Biotechnology in the Negev, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel
| | - Ksenia M. Yegodayev
- The Shraga Segal Department of Microbiology, Faculty of Health Sciences, Immunology and Genetics, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel; (Y.G.); (O.S.); (K.M.Y.); (O.N.); (M.E.)
| | - Ofra Novoplansky
- The Shraga Segal Department of Microbiology, Faculty of Health Sciences, Immunology and Genetics, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel; (Y.G.); (O.S.); (K.M.Y.); (O.N.); (M.E.)
| | - Moshe Elkabets
- The Shraga Segal Department of Microbiology, Faculty of Health Sciences, Immunology and Genetics, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel; (Y.G.); (O.S.); (K.M.Y.); (O.N.); (M.E.)
| | - Roi Gazit
- The Shraga Segal Department of Microbiology, Faculty of Health Sciences, Immunology and Genetics, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel; (Y.G.); (O.S.); (K.M.Y.); (O.N.); (M.E.)
- National Institute for Biotechnology in the Negev, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel
- Correspondence: (R.G.); (A.P.)
| | - Angel Porgador
- The Shraga Segal Department of Microbiology, Faculty of Health Sciences, Immunology and Genetics, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel; (Y.G.); (O.S.); (K.M.Y.); (O.N.); (M.E.)
- National Institute for Biotechnology in the Negev, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel
- Correspondence: (R.G.); (A.P.)
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