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Li YR, Lyu Z, Chen Y, Fang Y, Yang L. Frontiers in CAR-T cell therapy for autoimmune diseases. Trends Pharmacol Sci 2024:S0165-6147(24)00147-0. [PMID: 39147651 DOI: 10.1016/j.tips.2024.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2024] [Revised: 07/14/2024] [Accepted: 07/18/2024] [Indexed: 08/17/2024]
Abstract
Chimeric antigen receptor (CAR)-engineered T (CAR-T) cell therapy has demonstrated significant success in treating cancers. The potential of CAR-T cells is now being explored in the context of autoimmune diseases. Recent clinical trials have shown sustained and profound elimination of autoreactive B cells by CAR-T cells, leading to promising autoimmune disease control with minimal safety concerns. These encouraging results have inspired further investigation into CAR-T cell applications for a broader range of autoimmune diseases and the development of advanced cell products with improved efficacy and safety. In this review, we discuss the mechanisms by which CAR-T cells target autoimmune conditions, summarize current preclinical models, and highlight ongoing clinical trials, including CAR-T therapy design, clinical outcomes, and challenges. Additionally, we discuss the limitations and future directions of CAR-T therapy in the treatment of autoimmune diseases.
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Affiliation(s)
- Yan-Ruide Li
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA.
| | - Zibai Lyu
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Yuning Chen
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Ying Fang
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Lili Yang
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA; Molecular Biology Institute, University of California, Los Angeles, Los Angeles, CA 90095, USA; Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA 90095, USA; Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA.
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2
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Ng BD, Rajagopalan A, Kousa AI, Fischman JS, Chen S, Massa A, Elias HK, Manuele D, Galiano M, Lemarquis AL, Boardman AP, DeWolf S, Pierce J, Bogen B, James SE, van den Brink MRM. IL-18-secreting multiantigen targeting CAR T cells eliminate antigen-low myeloma in an immunocompetent mouse model. Blood 2024; 144:171-186. [PMID: 38579288 PMCID: PMC11302468 DOI: 10.1182/blood.2023022293] [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: 09/15/2023] [Revised: 03/19/2024] [Accepted: 03/20/2024] [Indexed: 04/07/2024] Open
Abstract
ABSTRACT Multiple myeloma is a plasma cell malignancy that is currently incurable with conventional therapies. Following the success of CD19-targeted chimeric antigen receptor (CAR) T cells in leukemia and lymphoma, CAR T cells targeting B-cell maturation antigen (BCMA) more recently demonstrated impressive activity in relapsed and refractory myeloma patients. However, BCMA-directed therapy can fail due to weak expression of BCMA on myeloma cells, suggesting that novel approaches to better address this antigen-low disease may improve patient outcomes. We hypothesized that engineered secretion of the proinflammatory cytokine interleukin-18 (IL-18) and multiantigen targeting could improve CAR T-cell activity against BCMA-low myeloma. In a syngeneic murine model of myeloma, CAR T cells targeting the myeloma-associated antigens BCMA and B-cell activating factor receptor (BAFF-R) failed to eliminate myeloma when these antigens were weakly expressed, whereas IL-18-secreting CAR T cells targeting these antigens promoted myeloma clearance. IL-18-secreting CAR T cells developed an effector-like T-cell phenotype, promoted interferon-gamma production, reprogrammed the myeloma bone marrow microenvironment through type-I/II interferon signaling, and activated macrophages to mediate antimyeloma activity. Simultaneous targeting of weakly-expressed BCMA and BAFF-R with dual-CAR T cells enhanced T-cell:target-cell avidity, increased overall CAR signal strength, and stimulated antimyeloma activity. Dual-antigen targeting augmented CAR T-cell secretion of engineered IL-18 and facilitated elimination of larger myeloma burdens in vivo. Our results demonstrate that combination of engineered IL-18 secretion and multiantigen targeting can eliminate myeloma with weak antigen expression through distinct mechanisms.
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Affiliation(s)
- Brandon D. Ng
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Pharmacology, Weill Cornell Medicine, New York, NY
| | - Adhithi Rajagopalan
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Anastasia I. Kousa
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY
- City of Hope Comprehensive Cancer Center, Duarte, CA
| | - Jacob S. Fischman
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY
- Immunology Graduate Group, University of Pennsylvania, Philadelphia, PA
| | - Sophia Chen
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Alyssa Massa
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY
- City of Hope Comprehensive Cancer Center, Duarte, CA
| | - Harold K. Elias
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD
| | - Dylan Manuele
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY
- Weill Cornell Medical College, New York, NY
| | - Michael Galiano
- Molecular Cytology Core, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Andri L. Lemarquis
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Alexander P. Boardman
- Lymphoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Susan DeWolf
- Department of Medicine, Leukemia Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Jonah Pierce
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Immunology and Microbial Pathogenesis, Weill Cornell Medicine, New York, NY
| | | | - Scott E. James
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, NY
- Bone Marrow Transplantation Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Marcel R. M. van den Brink
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY
- City of Hope Comprehensive Cancer Center, Duarte, CA
- Department of Immunology and Microbial Pathogenesis, Weill Cornell Medicine, New York, NY
- Department of Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, NY
- Bone Marrow Transplantation Service, Memorial Sloan Kettering Cancer Center, New York, NY
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3
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Xu H, Guan C, Xu P, Zhou D, Xu Y, Chen B, Bai H. Clinical efficacy and safety of combined anti-BCMA and anti-CD19 CAR-T cell therapy for relapsed/refractory multiple myeloma: a systematic review and meta-analysis. Front Oncol 2024; 14:1355643. [PMID: 38651157 PMCID: PMC11033299 DOI: 10.3389/fonc.2024.1355643] [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: 12/14/2023] [Accepted: 03/25/2024] [Indexed: 04/25/2024] Open
Abstract
Background The low rates of durable response against relapsed/refractory multiple myeloma (RRMM) in recent studies prompt that chimeric antigen receptor (CAR)-T cell therapies are yet to be optimized. The combined anti-BCMA and anti-CD19 CAR-T cell therapy showed high clinical efficacy in several clinical trials for RRMM. We here conducted a meta-analysis to confirm its efficacy and safety. Methods We collected data from Embase, Web of Science, PubMed, CNKI, Wanfang and Cochrane databases up to April 2023. We extracted and evaluated data related to the efficacy and safety of combined anti-BCMA and anti-CD19 CAR-T cell therapies in RRMM patients. The data was then analyzed using RevMan5.4 and StataSE-64 software. PROSPERO number was CRD42023455002. Results Our meta-analysis included 12 relevant clinical trials involving 347 RRMM patients who were treated with combined anti-BCMA and anti-CD19 CAR-T cell therapies. For efficacy assessment, the pooled overall response rate (ORR) was 94% (95% CI: 91%-98%), the complete response rate (CRR) was 50% (95% CI: 29%-71%), and the minimal residual disease (MRD) negativity rate within responders was 73% (95% CI: 66%-80%). In terms of safety, the pooled all-grade cytokine release syndrome (CRS) rate was 98% (95% CI: 97%-100%), grade≥3 CRS rate was 9% (95% CI: 4%-14%), and the incidence of neurotoxicity was 8% (95% CI: 4%-11%). Of hematologic toxicity, neutropenia was 82% (95% CI: 75%-89%), anemia was 71% (95% CI: 53%-90%), thrombocytopenia was 67% (95% CI: 40%-93%) and infection was 42% (95% CI: 9%-76%). The median progression-free survival (PFS) was 12.97 months (95% CI: 6.02-19.91), and the median overall survival (OS) was 26.63 months (95% CI: 8.14-45.11). Conclusions As a novel immunotherapy strategy with great potential, the combined anti-BCMA and anti-CD19 CAR-T cell therapy showed high efficacy in RRMM, but its safety needs further improvement. This meta-analysis suggests possible optimization of combined CAR-T therapy. Systematic review registration https://www.crd.york.ac.uk/PROSPERO/, identifier CRD42023455002.
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Affiliation(s)
- Han Xu
- Department of Hematology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
- School of Medicine, Southeast University, Nanjing, China
| | - Chaoyang Guan
- Department of Hematology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Peipei Xu
- Department of Hematology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Dongming Zhou
- Department of Hematology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Yong Xu
- Department of Hematology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Bing Chen
- Department of Hematology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Hua Bai
- Department of Hematology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
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Nishida H, Suzuki R, Nakajima K, Hayashi M, Morimoto C, Yamada T. HDAC Inhibition Induces CD26 Expression on Multiple Myeloma Cells via the c-Myc/Sp1-mediated Promoter Activation. CANCER RESEARCH COMMUNICATIONS 2024; 4:349-364. [PMID: 38284882 PMCID: PMC10854391 DOI: 10.1158/2767-9764.crc-23-0215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 11/13/2023] [Accepted: 01/24/2024] [Indexed: 01/30/2024]
Abstract
CD26 is ubiquitously and intensely expressed in osteoclasts in patients with multiple myeloma, whereas its expression in plasma cells of patients with multiple myeloma is heterogeneous because of its cellular diversity, immune escape, and disease progression. Decreased expression levels of CD26 in myeloma cells constitute one of the mechanisms underlying resistance to humanized anti-CD26 mAb therapy in multiple myeloma. In the current study, we show that histone deacetylase inhibition (HDACi) with broad or class-specific inhibitors involves the induction of CD26 expression on CD26neg myeloma cells both transcriptionally and translationally. Furthermore, dipeptidyl peptidase Ⅳ (DPPⅣ) enzymatic activity was concomitantly enhanced in myeloma cells. Combined treatment with HDACi plus CD26mAb synergistically facilitated lysis of CD26neg myeloma cells not only by antibody-dependent cellular cytotoxicity but also by the direct effects of mAb. Of note, its combination readily augmented lysis of CD26neg cell populations, refractory to CD26mAb or HDACi alone. Chromatin immunoprecipitation assay revealed that HDACi increased acetylation of histone 3 lysine 27 at the CD26 promoter of myeloma cells. Moreover, in the absence of HDACi, c-Myc was attached to the CD26 promoter via Sp1 on the proximal G-C box of myeloma cells, whereas, in the presence of HDACi, c-Myc was detached from Sp1 with increased acetylation of c-Myc on the promoter, leading to activation of the CD26 promoter and initiation of transcription in myeloma cells. Collectively, these results confirm that HDACi plays crucial roles not only through its anti-myeloma activity but by sensitizing CD26neg myeloma cells to CD26mAb via c-Myc/Sp1-mediated CD26 induction, thereby augmenting its cytotoxicity. SIGNIFICANCE There is a desire to induce and sustain CD26 expression on multiple myeloma cells to elicit superior anti-myeloma response by humanized anti-CD26 mAb therapy. HDACi upregulates the expression levels of CD26 on myeloma cells via the increased acetylation of c-MycK323 on the CD26 promoter, leading to initiation of CD26 transcription, thereby synergistically augments the efficacy of CD26mAb against CD26neg myeloma cells.
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Grants
- 20K07682,16K07180 Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and technology of Japan (C)
- 19H03519 Grant-in Aid for Scientific Research from the Ministry of Education, Culture, Sports and technology of Japan (B)
- 19K22542 Grant-in-Aid for Exploratory Research form the Ministry of Education, Culture Sports, Science and Technology of Japan
- 19H03519 Grant-in Aid for Scientific Research from the Ministry of Education, Culture, Sports and technology of Japan (B)
- 19K22542 Grant-in-Aid for Exploratory Research form the Ministry of Education, Culture Sports, Science and Technology of Japan
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Affiliation(s)
- Hiroko Nishida
- Department of Pathology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
- Division of Hematology, Department of Internal of Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Reiko Suzuki
- Department of Collaborative Research Resources, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Kiyora Nakajima
- Department of Pathology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Mutsumi Hayashi
- Department of Pathology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Chikao Morimoto
- Department of Pathology, Faculty of Medicine, Saitama Medical University, Saitama, Japan
| | - Taketo Yamada
- Department of Pathology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
- Department of Therapy Development and Innovation for Immune Disorders and Cancers, Juntendo University, Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
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5
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Longo LVG, Hughes T, McNeil-Laidley B, Cottini F, Hilinski G, Merritt E, Benson DM. TTK/MPS1 inhibitor OSU-13 targets the mitotic checkpoint and is a potential therapeutic strategy for myeloma. Haematologica 2024; 109:578-590. [PMID: 37496433 PMCID: PMC10828771 DOI: 10.3324/haematol.2023.282838] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 07/20/2023] [Indexed: 07/28/2023] Open
Abstract
Despite substantial recent advances in treatment, multiple myeloma (MM) remains an incurable disease, with a shortage of treatment options for patients with high-risk disease, warranting the need for novel therapeutic targets and treatment approaches. Threonine and tyrosine kinase (TTK), also known as monopolar spindle 1 (MPS1), is a kinase essential for the mitotic spindle checkpoint whose expression correlates to unfavorable prognosis in several cancers. Here, we report the importance of TTK in MM, and the effects of the TTK inhibitor OSU-13. Elevated TTK expression correlated with amplification/ gain of 1q21 and decreased overall and event-free survival in MM. Treatment with OSU-13 inhibited TTK activity efficiently and selectively at a similar concentration range to other TTK inhibitor clinical candidates. OSU-13 reduced proliferation and viability of primary human MM cells and cell lines, especially those with high 1q21 copy numbers, and triggered apoptosis through caspase 3 and 7 activation. In addition, OSU-13 induced DNA damage and severe defects in chromosome alignment and segregation, generating aneuploidy. In vivo, OSU-13 decreased tumor growth in mice with NCI-H929 xenografts. Collectively, our findings reveal that inhibiting TTK with OSU-13 is a potential therapeutic strategy for MM, particularly for a subset of high-risk patients with poor outcome.
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Affiliation(s)
- Larissa Valle Guilhen Longo
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, USA; Comprehensive Cancer Center and The James Cancer Hospital and Solove Research Institute, Columbus, OH
| | - Tiffany Hughes
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, USA; Comprehensive Cancer Center and The James Cancer Hospital and Solove Research Institute, Columbus, OH
| | - Betina McNeil-Laidley
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, USA; Comprehensive Cancer Center and The James Cancer Hospital and Solove Research Institute, Columbus, OH
| | - Francesca Cottini
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, USA; Comprehensive Cancer Center and The James Cancer Hospital and Solove Research Institute, Columbus, OH
| | - Gerard Hilinski
- Drug Development Institute, Comprehensive Cancer Center and The James Cancer Hospital and Solove Research Institute, Columbus, OH
| | - Elizabeth Merritt
- Comprehensive Cancer Center and The James Cancer Hospital and Solove Research Institute, Columbus, OH
| | - Don M Benson
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, USA; Comprehensive Cancer Center and The James Cancer Hospital and Solove Research Institute, Columbus, OH.
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Ding H, Wu Y. CAR-T Therapy in Relapsed Refractory Multiple Myeloma. Curr Med Chem 2024; 31:4362-4382. [PMID: 37779413 PMCID: PMC11340289 DOI: 10.2174/0109298673268932230920063933] [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: 06/25/2023] [Revised: 08/06/2023] [Accepted: 08/18/2023] [Indexed: 10/03/2023]
Abstract
Multiple myeloma is a plasma cell neoplasm. The emergence of proteasome inhibitors, immunomodulatory drugs, and anti-CD38 monoclonal antibodies has improved the prognosis of multiple myeloma patients. However, some patients are still insensitive to conventional therapy or frequently relapse after remission. Chemotherapy based on proteasome inhibitors or immunomodulatory drugs is ineffective in controlling the progression of relapsed refractory multiple myeloma. No consensus has been reached on treating relapsed refractory multiple myeloma to date. Recently chimeric antigen receptor T cells therapy has shown promising results that could achieve rapid remissions of patients and improve their prognoses. Additionally, most patients in chimeric antigen receptor T cell clinical trials were triple-refractory multiple myeloma patients, indicating that chimeric antigen receptor T cell immunotherapy could overcome drug resistance to new drugs. Since single immunotherapies are prone to acquired resistance, combination immunotherapies based on emerging immunotherapies may solve this issue. Achieving complete remission and minimal residual disease negative status as soon as possible is beneficial to patients. This paper reviewed the main chimeric antigen receptor T cell products in relapsed refractory multiple myeloma, and it explained the drug resistance mechanism and improvement methods of chimeric antigen receptor T cells therapy. This review summarized the best beneficiaries of chimeric antigen receptor T cell therapy and the salvage treatment of disease recurrence after chimeric antigen receptor T cell therapy, providing some ideas for the clinical application of chimeric antigen receptor T cells.
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Affiliation(s)
- Hong Ding
- Department of Hematology, West China Hospital, Sichuan University, China
| | - Yu Wu
- Department of Hematology, West China Hospital, Sichuan University, China
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7
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Li YR, Lyu Z, Tian Y, Fang Y, Zhu Y, Chen Y, Yang L. Advancements in CRISPR screens for the development of cancer immunotherapy strategies. Mol Ther Oncolytics 2023; 31:100733. [PMID: 37876793 PMCID: PMC10591018 DOI: 10.1016/j.omto.2023.100733] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2023] Open
Abstract
CRISPR screen technology enables systematic and scalable interrogation of gene function by using the CRISPR-Cas9 system to perturb gene expression. In the field of cancer immunotherapy, this technology has empowered the discovery of genes, biomarkers, and pathways that regulate tumor development and progression, immune reactivity, and the effectiveness of immunotherapeutic interventions. By conducting large-scale genetic screens, researchers have successfully identified novel targets to impede tumor growth, enhance anti-tumor immune responses, and surmount immunosuppression within the tumor microenvironment (TME). Here, we present an overview of CRISPR screens conducted in tumor cells for the purpose of identifying novel therapeutic targets. We also explore the application of CRISPR screens in immune cells to propel the advancement of cell-based therapies, encompassing T cells, natural killer cells, dendritic cells, and macrophages. Furthermore, we outline the crucial components necessary for the successful implementation of immune-specific CRISPR screens and explore potential directions for future research.
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Affiliation(s)
- Yan-Ruide Li
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Zibai Lyu
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Yanxin Tian
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Ying Fang
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Yichen Zhu
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Yuning Chen
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Lili Yang
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Molecular Biology Institute, University of California, Los Angeles, Los Angeles, CA 90095, USA
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8
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Cheng L, Yu J, Hao T, Wang W, Wei M, Li G. Advances in Polymeric Micelles: Responsive and Targeting Approaches for Cancer Immunotherapy in the Tumor Microenvironment. Pharmaceutics 2023; 15:2622. [PMID: 38004600 PMCID: PMC10675796 DOI: 10.3390/pharmaceutics15112622] [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: 10/12/2023] [Revised: 11/01/2023] [Accepted: 11/09/2023] [Indexed: 11/26/2023] Open
Abstract
In recent years, to treat a diverse array of cancer forms, considerable advancements have been achieved in the field of cancer immunotherapies. However, these therapies encounter multiple challenges in clinical practice, such as high immune-mediated toxicity, insufficient accumulation in cancer tissues, and undesired off-target reactions. To tackle these limitations and enhance bioavailability, polymer micelles present potential solutions by enabling precise drug delivery to the target site, thus amplifying the effectiveness of immunotherapy. This review article offers an extensive survey of recent progress in cancer immunotherapy strategies utilizing micelles. These strategies include responsive and remodeling approaches to the tumor microenvironment (TME), modulation of immunosuppressive cells within the TME, enhancement of immune checkpoint inhibitors, utilization of cancer vaccine platforms, modulation of antigen presentation, manipulation of engineered T cells, and targeting other components of the TME. Subsequently, we delve into the present state and constraints linked to the clinical utilization of polymeric micelles. Collectively, polymer micelles demonstrate excellent prospects in tumor immunotherapy by effectively addressing the challenges associated with conventional cancer immunotherapies.
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Affiliation(s)
- Lichun Cheng
- Department of Pharmacy, The Second Hospital of Dalian Medical University, Dalian 116027, China; (L.C.); (T.H.); (W.W.)
- School of Pharmacy, China Medical University, Shenyang 110122, China;
| | - Jiankun Yu
- School of Pharmacy, China Medical University, Shenyang 110122, China;
| | - Tangna Hao
- Department of Pharmacy, The Second Hospital of Dalian Medical University, Dalian 116027, China; (L.C.); (T.H.); (W.W.)
| | - Wenshuo Wang
- Department of Pharmacy, The Second Hospital of Dalian Medical University, Dalian 116027, China; (L.C.); (T.H.); (W.W.)
| | - Minjie Wei
- School of Pharmacy, China Medical University, Shenyang 110122, China;
| | - Guiru Li
- Department of Pharmacy, The Second Hospital of Dalian Medical University, Dalian 116027, China; (L.C.); (T.H.); (W.W.)
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9
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Zhang X, Ouyang C, Sun G, Liu H, Qi J, Suo X. Anti‑BCMA CAR‑T cell immunotherapy for relapsed or refractory multiple myeloma. Exp Ther Med 2023; 26:471. [PMID: 37664681 PMCID: PMC10468803 DOI: 10.3892/etm.2023.12170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 07/20/2023] [Indexed: 09/05/2023] Open
Abstract
The present study aimed to study the efficacy and adverse effects of anti-B-cell maturation antigen (BCMA) chimeric antigen receptor T (CAR-T) cell therapy in relapsed or refractory multiple myeloma. Patients were divided into three dose groups based on cell therapy concentration. After CAR-T cell therapy for 10 patients with recurrent or refractory multiple myeloma, the patients were monitored and evaluated regularly to observe the efficacy and adverse reactions of CAR-T cell therapy. At a median follow-up of 337 (253-504) days, one patient succumbed 24 days due to rapidly progressing disease. The overall response rate of nine patients was 88.9%, including 77.8% (7/9) with minimal residual disease negative complete remission (CR) and 11.1% (1/9) with partial remission. A total of three patients were maintained in remission state for more than a year and eight were maintained for more than six months. Among the three patients with extramedullary invasion, two extramedullary lesions disappeared and one was stable. The highest copy number of CAR-T cells in seven patients with CR was >1x105 copies/µl gDNA, and the best therapeutic effect can be achieved within 30 (7-30) days after the copy number of CAR-T cells reached 1x105 copies/µl genomic DNA. The median onset time in the nine patients was 43 (22-169) days, and the median progression-free survival was 337 (253-504). Among the 10 patients, nine (90%) had cytokine release syndrome, all of which were below grade II. There were nine (90%) patients with hematological adverse reactions, six (60%) patients with severe anemia, five (50%) patients with grade III and above leukopenia, five (50%) patients with granulocytopenia, four (40%) patients with grade III and above thrombocytopenia, and three (30%) patients with grade III and above pancytopenia. It was concluded that anti-BCMA CAR-T cell therapy is a promising treatment method for relapsed or refractory multiple myeloma and extramedullary invasion, with stable efficacy and controllable adverse effects.
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Affiliation(s)
- Xiaohui Zhang
- Department of Hematology, Handan Central Hospital, Handan, Hebei 056001, P.R. China
| | - Chenxi Ouyang
- Department of Vascular Surgery, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences, Beijing 100037, P.R. China
| | - Guofeng Sun
- Department of Hematology, Handan Central Hospital, Handan, Hebei 056001, P.R. China
| | - Hongfeng Liu
- Department of Hematology, Handan Central Hospital, Handan, Hebei 056001, P.R. China
| | - Junyuan Qi
- Good Clinic Practice, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences, Tianjin 300020, P.R. China
| | - Xiaohui Suo
- Department of Hematology, Handan Central Hospital, Handan, Hebei 056001, P.R. China
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10
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Ji H, Hu C, Yang X, Liu Y, Ji G, Ge S, Wang X, Wang M. Lymph node metastasis in cancer progression: molecular mechanisms, clinical significance and therapeutic interventions. Signal Transduct Target Ther 2023; 8:367. [PMID: 37752146 PMCID: PMC10522642 DOI: 10.1038/s41392-023-01576-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 07/04/2023] [Accepted: 07/26/2023] [Indexed: 09/28/2023] Open
Abstract
Lymph nodes (LNs) are important hubs for metastatic cell arrest and growth, immune modulation, and secondary dissemination to distant sites through a series of mechanisms, and it has been proved that lymph node metastasis (LNM) is an essential prognostic indicator in many different types of cancer. Therefore, it is important for oncologists to understand the mechanisms of tumor cells to metastasize to LNs, as well as how LNM affects the prognosis and therapy of patients with cancer in order to provide patients with accurate disease assessment and effective treatment strategies. In recent years, with the updates in both basic and clinical studies on LNM and the application of advanced medical technologies, much progress has been made in the understanding of the mechanisms of LNM and the strategies for diagnosis and treatment of LNM. In this review, current knowledge of the anatomical and physiological characteristics of LNs, as well as the molecular mechanisms of LNM, are described. The clinical significance of LNM in different anatomical sites is summarized, including the roles of LNM playing in staging, prognostic prediction, and treatment selection for patients with various types of cancers. And the novel exploration and academic disputes of strategies for recognition, diagnosis, and therapeutic interventions of metastatic LNs are also discussed.
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Affiliation(s)
- Haoran Ji
- Department of Thoracic Surgery, Shanghai Key Laboratory of Tissue Engineering, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Chuang Hu
- Department of Thoracic Surgery, Shanghai Key Laboratory of Tissue Engineering, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Xuhui Yang
- Department of Thoracic Surgery, Shanghai Key Laboratory of Tissue Engineering, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Yuanhao Liu
- Department of Thoracic Surgery, Shanghai Key Laboratory of Tissue Engineering, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Guangyu Ji
- Department of Thoracic Surgery, Shanghai Key Laboratory of Tissue Engineering, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Shengfang Ge
- Department of Ophthalmology, Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Xiansong Wang
- Department of Thoracic Surgery, Shanghai Key Laboratory of Tissue Engineering, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China.
| | - Mingsong Wang
- Department of Thoracic Surgery, Shanghai Key Laboratory of Tissue Engineering, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China.
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11
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Nogués-Castell J, Feu-Basilio S, Felguera García Ó, Fernández de Larrea C, Oliver-Caldés A, Balagué Ponz O, Fassi JM. Bilateral orbital plasmacytomas as first sign of extramedullary progression post CAR-T therapy: case report and literature review. Front Oncol 2023; 13:1217714. [PMID: 37637047 PMCID: PMC10450026 DOI: 10.3389/fonc.2023.1217714] [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: 05/05/2023] [Accepted: 07/14/2023] [Indexed: 08/29/2023] Open
Abstract
Background Plasma cell leukemia (PCL) is an aggressive and rare form of plasma cell dyscrasia characterized by peripheral blood expression, poor prognosis, and high relapse rates. Extramedullary plasmacytomas are common in this entity and can affect various organs and soft tissues. Chimeric antigen receptor-T-cell (CAR-T) therapy is a novel immunotherapy for hematological malignancies with promising results. However, it is not indicated for PCL, and experience in this condition is limited. This case is a rare presentation of bilateral orbital plasmacytomas after CAR-T therapy in a patient with PCL history. Case presentation We present the case of a 51-year-old female patient with a history of previous primary PCL treated with CAR-T therapy achieving complete response and without evidence of systemic progression. Six months after the treatment, she developed subacute proptosis and ptosis on the left eye.An orbital CT scan was performed and showed an orbital tumor in both eyes. A surgical biopsy with histological examination revealed plasma cells, consistent with a plasmacytoma. PET-CT and MRI confirmed the presence of tumors in both orbits. The patient was treated with dexamethasone and chemotherapy along with palliative radiation therapy to the left orbit which had a good response. Conclusion Orbital involvement in multiple myeloma and PCL is rare, with plasmacytomas being more common in other parts of the body. In this report, we present a case of a patient with PCL history, treated with multiple therapeutic lines including CAR-T therapy, who presented bilateral orbital plasmacytomas as the first sign of extramedullary progression after the treatment. This case should be considered by specialist to be aware that the orbits are a possible location of extramedullary progression.
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Affiliation(s)
- Javier Nogués-Castell
- Institut Clínic d’Oftalmologia, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
- Institut D’ Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Fundació Clínic per a la Recerca Biomèdica (FCRB), Universitat de Barcelona, Barcelona, Spain
| | - Silvia Feu-Basilio
- Institut Clínic d’Oftalmologia, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
- Institut D’ Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Fundació Clínic per a la Recerca Biomèdica (FCRB), Universitat de Barcelona, Barcelona, Spain
| | - Óscar Felguera García
- Institut Clínic d’Oftalmologia, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
- Institut D’ Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Fundació Clínic per a la Recerca Biomèdica (FCRB), Universitat de Barcelona, Barcelona, Spain
| | - Carlos Fernández de Larrea
- Institut D’ Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Fundació Clínic per a la Recerca Biomèdica (FCRB), Universitat de Barcelona, Barcelona, Spain
- Amyloidosis and Myeloma Unit, Department of Hematology, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Aina Oliver-Caldés
- Institut D’ Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Fundació Clínic per a la Recerca Biomèdica (FCRB), Universitat de Barcelona, Barcelona, Spain
- Amyloidosis and Myeloma Unit, Department of Hematology, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Olga Balagué Ponz
- Institut D’ Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Fundació Clínic per a la Recerca Biomèdica (FCRB), Universitat de Barcelona, Barcelona, Spain
- Centre de Diagnòstic Biomèdic, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Jessica Matas Fassi
- Institut Clínic d’Oftalmologia, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
- Institut D’ Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Fundació Clínic per a la Recerca Biomèdica (FCRB), Universitat de Barcelona, Barcelona, Spain
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12
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Hu D, Chen L, Yan D, Dong W, Chen M, Niu S, Wang S, Zhang J, Nie X, Fang Y. Effectiveness and safety of anti-BCMA chimeric antigen receptor T-cell treatment in relapsed/refractory multiple myeloma: a comprehensive review and meta-analysis of prospective clinical trials. Front Pharmacol 2023; 14:1149138. [PMID: 37408760 PMCID: PMC10318167 DOI: 10.3389/fphar.2023.1149138] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 06/08/2023] [Indexed: 07/07/2023] Open
Abstract
Background: Chimeric antigen receptor T cells treatment targeting B cell maturation antigen (BCMA) is an emerging treatment option for relapsed/refractory multiple myeloma (RRMM) and has demonstrated outstanding outcomes in clinical studies. Objective: The aim of this comprehensive review and meta-analysis was to summarize the effectiveness and safety of anti-BCMA CAR-T treatment for patients with relapsed/refractory multiple myeloma (RRMM). Our research identifies variables influencing outcome measures to provide additional evidence for CAR-T product updates, clinical trial design, and clinical treatment guidance. Methods: The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) standard was followed for conducting this comprehensive review and meta-analysis, which was submitted to PROSPERO (CRD42023390037). From the inception of the study until 10 September 2022, PubMed, Web of Science, EMBASE, the Cochrane Library, CNKI, and WanFang databases were searched for eligible studies. Stata software (version 16.0) was used to assess effectiveness and safety outcomes. Results: Out of 875 papers, we found 21 relevant trials with 761 patients diagnosed as RRMM and were given anti-BCMA CAR-T treatment. The overall response rate (ORR) for the entire sample was 87% (95% CI: 80-93%) complete response rate (CRR) was 44% (95% CI: 34-54%). The minimal residual disease (MRD) negativity rate within responders was 78% (95% CI: 65-89%). The combined incidence of cytokine release syndrome was 82% (95% CI: 72-91%) and neurotoxicity was 10% (95% CI: 5%-17%). The median progression-free survival (PFS) was 8.77 months (95% CI: 7.48-10.06), the median overall survival (OS) was 18.87 months (95% CI: 17.20-20.54) and the median duration of response (DOR) was 10.32 months (95% CI: 9.34-11.31). Conclusion: According to this meta-analysis, RRMM patients who received anti-BCMA CAR-T treatment have demonstrated both effectiveness and safety. Subgroup analysis confirmed the anticipated inter-study heterogeneity and pinpointed potential factors contributing to safety and efficacy, which may help with the development of CAR-T cell studies and lead to optimized BCMA CAR-T-cell products. Systematic Review Registration: Clinicaltrials.gov, PROSPERO, CRD42023390037.
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Affiliation(s)
- Dingyuan Hu
- Clinical Trial Institution, Peking University People’s Hospital, Beijing, China
- Department of Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Liming Chen
- Clinical Trial Institution, Peking University People’s Hospital, Beijing, China
| | - Diqin Yan
- Clinical Trial Institution, Peking University People’s Hospital, Beijing, China
- Department of Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Wenliang Dong
- Clinical Trial Institution, Peking University People’s Hospital, Beijing, China
- Department of Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Min Chen
- Clinical Trial Institution, Peking University People’s Hospital, Beijing, China
- Department of Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Suping Niu
- Department of Science and Research, Peking University People’s Hospital, Beijing, China
| | - Simin Wang
- Clinical Trial Institution, Peking University People’s Hospital, Beijing, China
- Department of Clinical Pharmacy, Xuzhou Medical University, Xuzhou, China
| | - Jiaojiao Zhang
- Clinical Trial Institution, Peking University People’s Hospital, Beijing, China
- Department of Clinical Pharmacy, Xuzhou Medical University, Xuzhou, China
| | - Xiaoyan Nie
- Department of Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Yi Fang
- Clinical Trial Institution, Peking University People’s Hospital, Beijing, China
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13
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Morè S, Offidani M, Corvatta L, Petrucci MT, Fazio F. Belantamab Mafodotin: From Clinical Trials Data to Real-Life Experiences. Cancers (Basel) 2023; 15:cancers15112948. [PMID: 37296910 DOI: 10.3390/cancers15112948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/22/2023] [Accepted: 05/26/2023] [Indexed: 06/12/2023] Open
Abstract
Despite the recent approval of novel immunotherapies, such as immunomodulatory drugs, proteasome inhibitors and anti-CD38 monoclonal antibodies, Multiple Myeloma (MM) remains incurable, and the acquisition of triple-refractoriness leads to really dismal outcomes in even earlier lines of therapy. More recently, innovative therapeutic strategies targeting B cell maturation antigen (BCMA), highly expressed on the plasma cell surface, are drawing different future landscapes in terms of effectiveness and outcomes. Belantamab Mafodotin, a first-in-class anti-BCMA antibody-drug conjugate, demonstrated good efficacy and safety profile in triple-refractory patients in the phase 2 DREAMM-2 trial, and it was approved for the treatment of MM triple-exposed patients with >4 prior lines of therapy. Here, starting from Belantamab Mafodotin clinical trials and also exploring combination studies and different schedules in order to improve its efficacy and toxicity, we focused on real-life experiences all over the world, which have confirmed clinical trial data and encourage further Belantamab Mafodotin investigations.
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Affiliation(s)
- Sonia Morè
- Clinica di Ematologia Azienda Ospedaliero, Universitaria delle Marche, 60126 Ancona, Italy
| | - Massimo Offidani
- Clinica di Ematologia Azienda Ospedaliero, Universitaria delle Marche, 60126 Ancona, Italy
| | - Laura Corvatta
- Unità Operativa Complessa di Medicina, Ospedale Profili, 60044 Fabriano, Italy
| | - Maria Teresa Petrucci
- Hematology, Department of Translational and Precision Medicine, Azienda Policlinico Umberto I, Sapienza University of Rome, 00185 Rome, Italy
| | - Francesca Fazio
- Hematology, Department of Translational and Precision Medicine, Azienda Policlinico Umberto I, Sapienza University of Rome, 00185 Rome, Italy
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14
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Gérard AO, Merino D, Charbinat A, Fournier J, Destere A, Loschi M, Cluzeau T, Sicard A, Drici MD. CAR-T Cells and the Kidney: Insights from the WHO Safety Database. BioDrugs 2023:10.1007/s40259-023-00599-1. [PMID: 37166707 DOI: 10.1007/s40259-023-00599-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/06/2023] [Indexed: 05/12/2023]
Abstract
BACKGROUND Chimeric antigen receptor T (CAR-T) cells have proven to be a game changer for treating several hematologic malignancies. Randomized controlled trials have highlighted potential life-threatening adverse drug reactions (ADRs), including cytokine release syndrome (CRS). Acute renal failure (ARF) has also been reported in 20% of the patients treated. However, an analysis of renal safety supported by large-scale real-life data seems warranted. PATIENTS AND METHODS We queried VigiBase® for all reports of the Standardised MedDRA Query "acute renal failure" (ARF) involving a CAR-T cell, registered until 24 July 2022. Disproportionality for this ADR was analyzed through calculation of the Information Component [IC (95% confidence interval)]. A positive lower end of the 95% confidence interval of the IC is the threshold used in statistical signal detection in VigiBase®. The same analysis was carried out for various hydroelectrolytic disorders. RESULTS We gathered 224 reports of ARF, and 125 reports of hydroelectrolytic disorders involving CAR-T cells. CAR-T cells were disproportionately reported with ARF [IC 1.5 (1.3-1.7)], even after excluding reports mentioning CRS. A significant disproportionate reporting was also found for hypernatremia [IC 3.1 (2.2-3.8)], hyperphosphatemia [IC 3.1 (1.8-3.9)], hypophosphatemia [IC 2.0 (0.6-2.9)], metabolic acidosis [IC 1.8 (1.2-2.2)], hyponatremia [IC 1.6 (1.1-2.0)], and hypercalcemia [IC 1.4 (0.5-2.1)]. There was no disproportionate reporting of dyskalemia. CONCLUSIONS This study is limited by the inherent flaws of pharmacovigilance approaches. Nonetheless, our findings suggest that ARF and an array of hydroelectrolytic disorders are potential ADRs of CAR-T cell therapy, in real-life settings and in a nonselected population.
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Affiliation(s)
- Alexandre O Gérard
- Department of Nephrology-Dialysis-Transplantation, University Hospital Centre of Nice, Nice, France
- Department of Pharmacology and Pharmacovigilance, University Hospital Centre of Nice, Nice, France
- Laboratory of Molecular Physio Medicine (LP2M), UMR 7370, CNRS, University Côte d'Azur, Nice, France
| | - Diane Merino
- Department of Pharmacology and Pharmacovigilance, University Hospital Centre of Nice, Nice, France
| | - Alexis Charbinat
- Laboratory of Molecular Physio Medicine (LP2M), UMR 7370, CNRS, University Côte d'Azur, Nice, France
| | - Joseph Fournier
- Department of Nephrology-Dialysis-Transplantation, University Hospital Centre of Nice, Nice, France
| | - Alexandre Destere
- Department of Pharmacology and Pharmacovigilance, University Hospital Centre of Nice, Nice, France
| | - Michael Loschi
- Department of Hematology, University Hospital Centre of Nice, Nice, France
| | - Thomas Cluzeau
- Department of Hematology, University Hospital Centre of Nice, Nice, France
| | - Antoine Sicard
- Department of Nephrology-Dialysis-Transplantation, University Hospital Centre of Nice, Nice, France
- Laboratory of Molecular Physio Medicine (LP2M), UMR 7370, CNRS, University Côte d'Azur, Nice, France
- Clinical Research Unit of University Côte d'Azur (UR2CA), University Côte d'Azur, Nice, France
| | - Milou-Daniel Drici
- Department of Pharmacology and Pharmacovigilance, University Hospital Centre of Nice, Nice, France.
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15
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Li YR, Dunn ZS, Yu Y, Li M, Wang P, Yang L. Advancing cell-based cancer immunotherapy through stem cell engineering. Cell Stem Cell 2023; 30:592-610. [PMID: 36948187 PMCID: PMC10164150 DOI: 10.1016/j.stem.2023.02.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 01/04/2023] [Accepted: 02/22/2023] [Indexed: 03/24/2023]
Abstract
Advances in cell-based therapy, particularly CAR-T cell therapy, have transformed the treatment of hematological malignancies. Although an important step forward for the field, autologous CAR-T therapies are hindered by high costs, manufacturing challenges, and limited efficacy against solid tumors. With ongoing progress in gene editing and culture techniques, engineered stem cells and their application in cell therapy are poised to address some of these challenges. Here, we review stem cell-based immunotherapy approaches, stem cell sources, gene engineering and manufacturing strategies, therapeutic platforms, and clinical trials, as well as challenges and future directions for the field.
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Affiliation(s)
- Yan-Ruide Li
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Zachary Spencer Dunn
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA; Mork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, CA 90089, USA
| | - Yanqi Yu
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Miao Li
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Pin Wang
- Mork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, CA 90089, USA; Department of Pharmacology and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA 90089, USA.
| | - Lili Yang
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA; Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA 90095, USA; Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA; Molecular Biology Institute, University of California, Los Angeles, Los Angeles, CA 90095, USA.
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16
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Li K, Xu J, Wang J, Lu C, Dai Y, Dai Q, Zhang W, Xu C, Wu S, Kang Y. Dominant-negative transforming growth factor-β receptor-armoured mesothelin-targeted chimeric antigen receptor T cells slow tumour growth in a mouse model of ovarian cancer. Cancer Immunol Immunother 2023; 72:917-928. [PMID: 36166071 PMCID: PMC10025183 DOI: 10.1007/s00262-022-03290-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 09/02/2022] [Indexed: 01/19/2023]
Abstract
Ovarian cancer is a major cause of death among all gynaecological cancers. Although surgery, chemotherapy and targeted therapy have yielded successful outcomes, the 5-year survival rate remains < 30%. Adoptive immunotherapy, particularly chimeric antigen receptor (CAR) T-cell therapy, has demonstrated improved survival in acute lymphoblastic leukaemia with manageable toxicity. We explored CAR T-cell therapy in a preclinical mouse model of ovarian cancer. Second-generation CAR T cells were developed targeting mesothelin (MSLN), which is abundantly expressed in ovarian cancer. Cytotoxicity experiments were performed to verify the lethality of CAR T cells on target cells via flow cytometry. The in vivo antitumour activity of MSLN CAR T cells was also verified using a patient-derived xenograft (PDX) mouse model with human tumour-derived cells. We also evaluated the potency of CAR T cells directed to MSLN following co-expression of a dominant-negative transforming growth factor-β receptor type II (dnTGFβRII). Our data demonstrate that anti-MSLN CAR T cells specifically eliminate MSLN-expressing target cells in an MSLN density-dependent manner. This preclinical research promises an effective treatment strategy to improve outcomes for ovarian cancer, with the potential for prolonging survival while minimizing risk of on-target off-tumour toxicity.
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Affiliation(s)
- Ke Li
- Department of Obstetrics and Gynaecology, Shanghai Medical School, Fudan University, No. 419 Fangxie Road, Shanghai, 200011, China
| | - Jing Xu
- Department of Obstetrics and Gynaecology, Shanghai Medical School, Fudan University, No. 419 Fangxie Road, Shanghai, 200011, China
| | - Jing Wang
- Department of Obstetrics and Gynaecology, Shanghai Medical School, Fudan University, No. 419 Fangxie Road, Shanghai, 200011, China
| | - Chong Lu
- Department of Obstetrics and Gynaecology, Shanghai Medical School, Fudan University, No. 419 Fangxie Road, Shanghai, 200011, China
| | - Yilin Dai
- Department of Obstetrics and Gynaecology, Shanghai Medical School, Fudan University, No. 419 Fangxie Road, Shanghai, 200011, China
| | - Qing Dai
- Nanjing Legend Biotechnology Co.,Ltd., 568 Longmian Avenue, Ltd. Life Science TechTown, Jiangning, Nanjing, 211100, China
| | - Wang Zhang
- Nanjing Legend Biotechnology Co.,Ltd., 568 Longmian Avenue, Ltd. Life Science TechTown, Jiangning, Nanjing, 211100, China
| | - Congjian Xu
- Department of Obstetrics and Gynaecology, Shanghai Medical School, Fudan University, No. 419 Fangxie Road, Shanghai, 200011, China
| | - Shu Wu
- Nanjing Legend Biotechnology Co.,Ltd., 568 Longmian Avenue, Ltd. Life Science TechTown, Jiangning, Nanjing, 211100, China.
| | - Yu Kang
- Department of Obstetrics and Gynaecology, Shanghai Medical School, Fudan University, No. 419 Fangxie Road, Shanghai, 200011, China.
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Nguyen HH, Bui KC, Nguyen TML, Pham C, Nham TPL, Ngo TH, Ho VH, Ta VH, Bozko P, Nguyen LT, Can VM. The safety of CAR-T cells and PD-1 antibody combination on an experimental model. Biochem Biophys Res Commun 2023; 649:25-31. [PMID: 36739696 DOI: 10.1016/j.bbrc.2023.01.096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 01/18/2023] [Accepted: 01/28/2023] [Indexed: 02/01/2023]
Abstract
Chimeric antigen receptor (CAR) T cells and PD-1 antibodies (PD-1 Ab) are emergent immunotherapies with unprecedented efficacy. The presence of PD-1 on T cells contributes to hypofunction of CAR-T therapy and inhibition of PD-1 enhances anti-cancer effect of CAR-T cells. Therefore, the combination of CAR-T cells and PD-1 antibody is a promissing strategy for cancer treatment. This study aims to establish our in-house CAR-T cells and evaluate the safety of CAR-T cells in combination with PD-1 antibody in animals. The toxicity of CD19-CAR-T cells was examined using Swiss Webster mice. Four mouse groups were treated with control, CAR-T, PD-1 antibody or CAR-T + PD-1 antibody. Mice's overall status was monitored and recorded. At the end-point, hematological and biochemical indices were quantified, histopathology of liver and kidney was evaluated by pathologists. The relative abnormal ratio and absolute values were compared between groups. We generated our in-house CAR-T cells and used them for safety evaluation in mice. The increase in mouse weight was observed in all groups after treatment and the weight was comparable between groups. The hematological, biochemical and histopathological parameters were equivalent between groups, except for liver grain degeneration occurred in treatment groups. Thus, CAR-T cells, PD-1 Ab and their combination were safe in mice. We successfully produced our in-house CAR-T cells and the combination of our CAR-T cells and PD-1 antibody was safe in mice with comparable values of hematopoietic indices, liver and kidney functions. Longer follow-up might be necessary to evaluate their effect on the liver.
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Affiliation(s)
- Hien Hanh Nguyen
- Department of Hematology and Transfusion, Military Hospital 103, Hanoi, Viet Nam; Department of Pathophysiology, Vietnam Military Medical University, Viet Nam
| | - Khac Cuong Bui
- Department of Pathophysiology, Vietnam Military Medical University, Viet Nam; Laboratory Animal Research Center, Vietnam Military Medical University, Viet Nam
| | | | - Chi Pham
- Laboratory Animal Research Center, Vietnam Military Medical University, Viet Nam
| | - Thi Phuong Linh Nham
- Laboratory Animal Research Center, Vietnam Military Medical University, Viet Nam
| | - Thu Hang Ngo
- Department of Pathophysiology, Vietnam Military Medical University, Viet Nam
| | - Viet Hoanh Ho
- Oncology Centre, Military Hospital 103, Hanoi, Viet Nam
| | - Viet Hung Ta
- Department of Hematology and Transfusion, Military Hospital 103, Hanoi, Viet Nam
| | - Przemyslaw Bozko
- Department of Internal Medicine I, Medical University Hospital, University of Tübingen, Germany
| | - Linh Toan Nguyen
- Department of Pathophysiology, Vietnam Military Medical University, Viet Nam
| | - Van Mao Can
- Department of Pathophysiology, Vietnam Military Medical University, Viet Nam.
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Zhou D, Wang Y, Cheng H, Zhu L, Chen W, Li H, Zhang X, Xia J, Qi Y, Ma S, Zhu F, Yan Z, Qi K, Sang W, Sun H, Li D, Cao J, Li Z, Xu K. Factors associated with infection events after chimeric antigen receptor T-cell therapy for relapsed or refractory multiple myeloma. J Infect Chemother 2023; 29:179-185. [PMID: 36368473 DOI: 10.1016/j.jiac.2022.10.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 10/12/2022] [Accepted: 10/22/2022] [Indexed: 11/09/2022]
Abstract
OBJECTIVES Chimeric antigen receptor (CAR) T-cell therapy is a new and effective method in relapsed or refractory (R/R) multiple myeloma (MM). This study was aimed to explore the risk factors of infection events. METHODS We retrospectively analyzed 68 patients with R/R MM who received CAR T-cell therapy at the Affiliated Hospital of Xuzhou Medical University from June 2017 to June 2021.35 patients received anti-CD19 combined with anti-BCMA CAR T-cell therapy and 33 patients received anti-BCMA CAR T-cell therapy alone. RESULTS Infection events in patients who received ≥4 prior lines of treatment or with grade 3-5 cytokines released syndrome (CRS) mainly occurred within 4 months after CAR T-cell infusion(CTI). The duration of infection-free survival was positively correlated with progression-free survival of patients with R/R MM (R2 = 0.962, p < 0.001) and the first infection event was closely accompanied by the disease relapse or progression. Treatment lines (p = 0.05), duration of ANC<500 cells/mm3 after CTI (p = 0.036), CRS grade (p = 0.007) and treatment response (p < 0.001) were the independent risk factors associated with infection for a multivariable model. The infection incidence was higher in patients with dual CAR T-cell therapy than with mono CAR T-cell therapy18 months after CTI although no statistic differences were observed within 18 months. CONCLUSIONS Infections after CTI were closely associated with more lines of prior treatment, longer duration of ANC<500 cells/mm3, higher grade CRS and poor treatment response. Infections tended to occur in the early stage after CTI in patients with more lines of prior treatment and higher grade CRS.
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Affiliation(s)
- Dian Zhou
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China; Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Ying Wang
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China; Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Hai Cheng
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China; Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Lili Zhu
- Department of Pediatrics, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Wei Chen
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China; Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Hujun Li
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China; Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Xiaotian Zhang
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China; Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Jieyun Xia
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China; Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Yuekun Qi
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China; Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Sha Ma
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China; Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Feng Zhu
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China; Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Zhiling Yan
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China; Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Kunming Qi
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China; Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Wei Sang
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China; Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Haiying Sun
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China; Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Depeng Li
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China; Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Jiang Cao
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China; Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China.
| | - Zhenyu Li
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China; Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China.
| | - Kailin Xu
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China; Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China.
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19
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Shin J, Parker MFL, Zhu I, Alanizi A, Rodriguez CI, Liu R, Watchmaker PB, Kalita M, Blecha J, Luu J, Wright B, Lapi SE, Flavell RR, Okada H, Tlsty TD, Roybal KT, Wilson DM. Antigen-Dependent Inducible T-Cell Reporter System for PET Imaging of Breast Cancer and Glioblastoma. J Nucl Med 2023; 64:137-144. [PMID: 35981900 PMCID: PMC9841254 DOI: 10.2967/jnumed.122.264284] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 06/29/2022] [Accepted: 06/29/2022] [Indexed: 01/28/2023] Open
Abstract
For the past several decades, chimeric antigen receptor T-cell therapies have shown promise in the treatment of cancers. These treatments would greatly benefit from companion imaging biomarkers to follow the trafficking of T cells in vivo. Methods: Using synthetic biology, we engineered T cells with a chimeric receptor synthetic intramembrane proteolysis receptor (SNIPR) that induces overexpression of an exogenous reporter gene cassette on recognition of specific tumor markers. We then applied a SNIPR-based PET reporter system to 2 cancer-relevant antigens, human epidermal growth factor receptor 2 (HER2) and epidermal growth factor receptor variant III (EGFRvIII), commonly expressed in breast and glial tumors, respectively. Results: Antigen-specific reporter induction of the SNIPR PET T cells was confirmed in vitro using green fluorescent protein fluorescence, luciferase luminescence, and the HSV-TK PET reporter with 9-(4-18F-fluoro-3-[hydroxymethyl]butyl)guanine ([18F]FHBG). T cells associated with their target antigens were successfully imaged using PET in dual-xenograft HER2+/HER2- and EGFRvIII+/EGFRvIII- animal models, with more than 10-fold higher [18F]FHBG signals seen in antigen-expressing tumors versus the corresponding controls. Conclusion: The main innovation found in this work was PET detection of T cells via specific antigen-induced signals, in contrast to reporter systems relying on constitutive gene expression.
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Affiliation(s)
- Jaehoon Shin
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, California
| | - Matthew F L Parker
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, California
| | - Iowis Zhu
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, California
- Parker Institute for Cancer Immunotherapy, San Francisco, California
| | - Aryn Alanizi
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, California
| | - Carlos I Rodriguez
- Department of Pathology, University of California, San Francisco, San Francisco, California
| | - Raymond Liu
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, California
- Parker Institute for Cancer Immunotherapy, San Francisco, California
| | - Payal B Watchmaker
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, California
| | - Mausam Kalita
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, California
| | - Joseph Blecha
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, California
| | - Justin Luu
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, California
| | - Brian Wright
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Suzanne E Lapi
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Robert R Flavell
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, California
- Helen Diller Cancer Center, University of California, San Francisco, San Francisco, California
| | - Hideho Okada
- Parker Institute for Cancer Immunotherapy, San Francisco, California
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, California
- Helen Diller Cancer Center, University of California, San Francisco, San Francisco, California
| | - Thea D Tlsty
- Department of Pathology, University of California, San Francisco, San Francisco, California;
| | - Kole T Roybal
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, California;
- Parker Institute for Cancer Immunotherapy, San Francisco, California
- Helen Diller Cancer Center, University of California, San Francisco, San Francisco, California
- Chan Zuckerberg Biohub, San Francisco, California
- Gladstone UCSF Institute for Genetic Immunology, San Francisco, California; and
- UCSF Cell Design Institute, San Francisco, California
| | - David M Wilson
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, California;
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20
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Asmamaw Dejenie T, Tiruneh G/Medhin M, Dessie Terefe G, Tadele Admasu F, Wale Tesega W, Chekol Abebe E. Current updates on generations, approvals, and clinical trials of CAR T-cell therapy. Hum Vaccin Immunother 2022; 18:2114254. [PMID: 36094837 DOI: 10.1080/21645515.2022.2114254] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Chimeric antigen receptor (CAR) T-cell therapy is a novel, customized immunotherapy that is considered a 'living' and self-replicating drug to treat cancer, sometimes resulting in a complete cure. CAR T-cells are manufactured through genetic engineering of T-cells by equipping them with CARs to detect and target antigen-expressing cancer cells. CAR is designed to have an ectodomain extracellularly, a transmembrane domain spanning the cell membrane, and an endodomain intracellularly. Since its first discovery, the CAR structure has evolved greatly, from the first generation to the fifth generation, to offer new therapeutic alternatives for cancer patients. This treatment has achieved long-term and curative therapeutic efficacy in multiple blood malignancies that nowadays profoundly change the treatment landscape of lymphoma, leukemia, and multiple myeloma. But CART-cell therapy is associated with several hurdles, such as limited therapeutic efficacy, little effect on solid tumors, adverse effects, expensive cost, and feasibility issues, hindering its broader implications.
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Affiliation(s)
- Tadesse Asmamaw Dejenie
- Department of Biochemistry, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Markeshaw Tiruneh G/Medhin
- Department of Biochemistry, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Gashaw Dessie Terefe
- Department of Biochemistry, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Fitalew Tadele Admasu
- Department of Biochemistry, College of Medicine and Health Science Arbaminch University, Arbaminch, Ethiopia
| | - Wondwossen Wale Tesega
- Department of Biochemistry, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Endeshaw Chekol Abebe
- Department of Biochemistry, College of Medicine and Health Science Arbaminch University, Arbaminch, Ethiopia
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21
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Chen LR, Li YJ, Zhang Z, Wang P, Zhou T, Qian K, Fan YX, Guo Y, He GH, Shen L. Cardiovascular effects associated with chimeric antigen receptor T cell therapy in cancer patients: A meta-analysis. Front Oncol 2022; 12:924208. [DOI: 10.3389/fonc.2022.924208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 10/19/2022] [Indexed: 11/10/2022] Open
Abstract
BackgroundAlthough numerous studies confirmed the marked efficacy of chimeric antigen receptor T cells (CAR-T cells) in many hematologic malignancies, severe cardiovascular toxicities remain to be a major obstacle when incorporating this technology. Furthermore, previous individual investigations regarding the cardiovascular toxicities of CAR-T cell therapy also reported controversial conclusions. Therefore, a meta-analysis was performed to further evaluate the impacts of CAR-T cell therapy on cardiovascular toxicities.MethodsThe PubMed, Embase, Web of Science, and ClinicalTrials.gov databases were searched for eligible studies up to April 2022. All analyses were carried out using the R 4.1.0 software.ResultsEventually, 25 related studies consisting of 2,059 patients were enrolled in the current meta-analysis. We discovered that the pooled incidence rate of the all-cause mortality rate was 14.1% and that the pooled incidence rates of overall cardiovascular (CV) events and CV events with cytokine release syndrome (CRS) grade ≥ 2 were 25.6% and 14.2%, respectively. The pooled incidence of hypotension was 28.6%. Further analysis showed that the incidence rates of arrhythmias, cardiovascular dysfunction, heart failure (HF), CV deaths, acute coronary syndrome (ACS), cardiomyopathy, cardiac arrest, and other CV events were 19.2%, 8.0%, 5.3%, 1.8%, 2.5%, 2.9%, 1.3%, and 1.9%, respectively.ConclusionCancer patients treated with CAR-T cell therapy were at risk for cardiovascular toxicities, of which the most common cardiovascular events were arrhythmias, cardiovascular dysfunction, and heart failure. These findings would contribute to achieving more rational and individualized use of CAR-T cells in clinical treatment.
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22
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Goldsmith SR, Ghobadi A, Dipersio JF, Hill B, Shadman M, Jain T. Chimeric Antigen Receptor T Cell Therapy versus Hematopoietic Stem Cell Transplantation: An Evolving Perspective. Transplant Cell Ther 2022; 28:727-736. [PMID: 35878743 PMCID: PMC10487280 DOI: 10.1016/j.jtct.2022.07.015] [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: 04/29/2022] [Revised: 06/30/2022] [Accepted: 07/16/2022] [Indexed: 11/27/2022]
Abstract
Cellular therapy modalities, including autologous (auto-) hematopoietic cell transplantation (HCT), allogeneic (allo-) HCT, and now chimeric antigen receptor (CAR) T cell therapy, have demonstrated long-term remission in advanced hematologic malignancies. Auto-HCT and allo-HCT, through hematopoietic rescue, have permitted the use of higher doses of chemotherapy. Allo-HCT also introduced a nonspecific immune-mediated targeting of malignancy resulting in protection from relapse, although at the expense of similar targeting of normal host cells. In contrast, CAR T therapy, through genetically engineered immunotherapeutic precision, allows for redirection of autologous immune effector cells against malignancy in an antigen-specific and MHC-independent fashion, with demonstrated efficacy in patients who are refractory to cytotoxic chemotherapy. It too has unique toxicities and challenges, however. Non-Hodgkin lymphoma (including large B cell lymphoma, mantle cell lymphoma, and follicular lymphoma), B cell acute lymphoblastic leukemia, and multiple myeloma are the 3 main diseases associated with the use of fully developed CAR T products with widespread deployment. Recent and ongoing clinical trials have been examining the interface among the 3 cellular therapy modalities (auto-HCT, allo-HCT, and CAR T) to determine whether they should be "complementary" or "competitive" therapies. In this review, we examine the current state of this interface with respect to the most recent data and delve into the controversies and conclusions that may inform clinical decision making.
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Affiliation(s)
- Scott R Goldsmith
- Judy and Bernard Briskin Center for Multiple Myeloma Research, City of Hope Comprehensive Cancer Center, Duarte, California; Division of Oncology, Washington University School of Medicine in St Louis, St Louis, Missouri.
| | - Armin Ghobadi
- Division of Oncology, Washington University School of Medicine in St Louis, St Louis, Missouri
| | - John F Dipersio
- Division of Oncology, Washington University School of Medicine in St Louis, St Louis, Missouri
| | - Brian Hill
- Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | - Mayzar Shadman
- Clinical Research Division, Fred Hutch Cancer Center and Medical Oncology division, University of Washington, Seattle, Washington
| | - Tania Jain
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, Maryland
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23
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Ghanem B, Shi L. The Economic Burden of CAR T Cell Therapies Ciltacabtagene Autoleucel and Idecabtagene Vicleucel for the Treatment of Adult Patients with Relapsed or Refractory Multiple Myeloma in the US. BioDrugs 2022; 36:773-780. [PMID: 36167952 DOI: 10.1007/s40259-022-00557-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/13/2022] [Indexed: 12/01/2022]
Abstract
BACKGROUND Two chimeric antigen receptor-engineered T (CAR T) cell therapy drugs were recently approved for the treatment of patients with relapsed or refractory multiple myeloma (rrMM). Their financial impact, however, is poorly described. OBJECTIVE The aim was to evaluate the economic burden of CAR T cell therapies ciltacabtagene autoleucel and idecabtagene vicleucel for the treatment of rrMM patients after at least four lines of therapy, and to compare the annual cost of these CAR T cell therapies over a hypothetical 1-million-member health plan from the US healthcare payer perspective. PATIENTS AND METHODS The annual economic burden of ciltacabtagene autoleucel and idecabtagene vicleucel was estimated using data from pivotal clinical trials. The costs of drug acquisition, administration, and adverse event (AE) management were extracted from the IBM-Micromedex Red Book online, the Centers for Medicare & Medicaid Services fee schedules, and a review of the literature. We used descriptive statistics for the analysis. RESULTS The annual costs (US dollars) of drug acquisition, administration, and AE management per patient were $465,000, $60,167, and $40,368 and $419,500, $61,250, and $47,270 for ciltacabtagene autoleucel and idecabtagene vicleucel, respectively. The total annual cost was higher for ciltacabtagene autoleucel ($565,534) than for idecabtagene vicleucel ($528,020). However, the total annual cost in a hypothetical 1-million-member plan was less with ciltacabtagene autoleucel, by $1.8 million. CONCLUSION This study found that the CAR T cell gene therapies ciltacabtagene autoleucel and idecabtagene vicleucel for rrMM represent a significant economic burden for healthcare payers in the USA.
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Affiliation(s)
- Buthainah Ghanem
- Department of Pharmaceutical Economics and Policy, School of Pharmacy, Chapman University, Irvine, CA, USA.
| | - Lu Shi
- Department of Pharmaceutical Economics and Policy, School of Pharmacy, Chapman University, Irvine, CA, USA.,College of Public Health and Human Sciences, Oregon State University, Corvallis, OR, USA
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24
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Chekol Abebe E, Yibeltal Shiferaw M, Tadele Admasu F, Asmamaw Dejenie T. Ciltacabtagene autoleucel: The second anti-BCMA CAR T-cell therapeutic armamentarium of relapsed or refractory multiple myeloma. Front Immunol 2022; 13:991092. [PMID: 36119032 PMCID: PMC9479060 DOI: 10.3389/fimmu.2022.991092] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 08/12/2022] [Indexed: 11/13/2022] Open
Abstract
Ciltacabtagene autoleucel (also known as cilta-cel) is a chimeric antigen receptor (CAR) T-cell therapy that targets B-cell maturation antigen (BCMA) on the surface of cancer cells in B cell malignancies, such as multiple myeloma (MM). It is a second-generation CAR that is outfitted with an ectodomain comprising two BCMA-binding single chain variable fragment (ScFv) domains, a transmembrane domain, and an endodomain possessing CD3ζ and 4-1BB. Cilta-cel is an autologous, gene-edited CAR T-cell that is prepared by collecting and modifying the recipient’s T-cells to create a patient personalized treatment in the laboratory to be infused back. This CAR T-cell product exceptionally entails CARs with two BCMA-targeting single-domain antibodies that detect two epitopes of BCMA expressed on the malignant cells of MM. Cilta-cel is the current addition to the treatment armamentarium of relapsed or refractory (r/r) MM after its approval by the FDA on February 28, 2022, based on the results of the Phase 1b/2 CARTITUDE-1 study. It was the second approved anti-BCMA CAR T-cell product after idecabtagene vicleucel (ide-cel) to treat myeloma patients. It induces early, deep, and long-lasting responses with a tolerable safety profile in r/r MM. Cilta-cel-treated myeloma patients may potentially experience adverse effects ranging from mild to life-threatening, but they are mostly manageable toxicities. Besides, it has a consistent safety profile upon a longer follow-up of patients. Cilta-cel generally outperforms ide cel in terms of efficacy in MM, but shows comparable adverse events. This review highlights the current updates on cilta-cel efficacy, adverse events, comparison with ide-cel, and its future direction in the treatment of MM.
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Affiliation(s)
- Endeshaw Chekol Abebe
- Department of Biochemistry, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
- *Correspondence: Endeshaw Chekol Abebe,
| | - Mestet Yibeltal Shiferaw
- Department of Medicine, College of Health Science, Debre Tabor University, Debre Tabor, Ethiopia
| | - Fitalew Tadele Admasu
- Department of Biochemistry, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Tadesse Asmamaw Dejenie
- Department of Biochemistry, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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25
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Dima D, Jiang D, Singh DJ, Hasipek M, Shah HS, Ullah F, Khouri J, Maciejewski JP, Jha BK. Multiple Myeloma Therapy: Emerging Trends and Challenges. Cancers (Basel) 2022; 14:cancers14174082. [PMID: 36077618 PMCID: PMC9454959 DOI: 10.3390/cancers14174082] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/16/2022] [Accepted: 08/18/2022] [Indexed: 11/16/2022] Open
Abstract
Multiple myeloma (MM) is a complex hematologic malignancy characterized by the uncontrolled proliferation of clonal plasma cells in the bone marrow that secrete large amounts of immunoglobulins and other non-functional proteins. Despite decades of progress and several landmark therapeutic advancements, MM remains incurable in most cases. Standard of care frontline therapies have limited durable efficacy, with the majority of patients eventually relapsing, either early or later. Induced drug resistance via up-modulations of signaling cascades that circumvent the effect of drugs and the emergence of genetically heterogeneous sub-clones are the major causes of the relapsed-refractory state of MM. Cytopenias from cumulative treatment toxicity and disease refractoriness limit therapeutic options, hence creating an urgent need for innovative approaches effective against highly heterogeneous myeloma cell populations. Here, we present a comprehensive overview of the current and future treatment paradigm of MM, and highlight the gaps in therapeutic translations of recent advances in targeted therapy and immunotherapy. We also discuss the therapeutic potential of emerging preclinical research in multiple myeloma.
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Affiliation(s)
- Danai Dima
- Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA
- Center for Immunotherapy and Precision Immuno-Oncology, Lerner Research Institute, Cleveland, OH 44195, USA
- Department of Hematology and Medical Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Dongxu Jiang
- Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA
- Center for Immunotherapy and Precision Immuno-Oncology, Lerner Research Institute, Cleveland, OH 44195, USA
| | - Divya Jyoti Singh
- Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA
- Center for Immunotherapy and Precision Immuno-Oncology, Lerner Research Institute, Cleveland, OH 44195, USA
| | - Metis Hasipek
- Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Haikoo S. Shah
- Department of Hematology and Medical Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Fauzia Ullah
- Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Jack Khouri
- Department of Hematology and Medical Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH 44106, USA
- Cleveland Clinic Lerner College of Medicine, Cleveland, OH 44195, USA
| | - Jaroslaw P. Maciejewski
- Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH 44106, USA
- Cleveland Clinic Lerner College of Medicine, Cleveland, OH 44195, USA
| | - Babal K. Jha
- Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA
- Center for Immunotherapy and Precision Immuno-Oncology, Lerner Research Institute, Cleveland, OH 44195, USA
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH 44106, USA
- Cleveland Clinic Lerner College of Medicine, Cleveland, OH 44195, USA
- Correspondence:
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26
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Jogalekar MP, Rajendran RL, Khan F, Dmello C, Gangadaran P, Ahn BC. CAR T-Cell-Based gene therapy for cancers: new perspectives, challenges, and clinical developments. Front Immunol 2022; 13:925985. [PMID: 35936003 PMCID: PMC9355792 DOI: 10.3389/fimmu.2022.925985] [Citation(s) in RCA: 60] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 06/27/2022] [Indexed: 12/20/2022] Open
Abstract
Chimeric antigen receptor (CAR)-T cell therapy is a progressive new pillar in immune cell therapy for cancer. It has yielded remarkable clinical responses in patients with B-cell leukemia or lymphoma. Unfortunately, many challenges remain to be addressed to overcome its ineffectiveness in the treatment of other hematological and solidtumor malignancies. The major hurdles of CAR T-cell therapy are the associated severe life-threatening toxicities such as cytokine release syndrome and limited anti-tumor efficacy. In this review, we briefly discuss cancer immunotherapy and the genetic engineering of T cells and, In detail, the current innovations in CAR T-cell strategies to improve efficacy in treating solid tumors and hematologic malignancies. Furthermore, we also discuss the current challenges in CAR T-cell therapy and new CAR T-cell-derived nanovesicle therapy. Finally, strategies to overcome the current clinical challenges associated with CAR T-cell therapy are included as well.
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Affiliation(s)
- Manasi P. Jogalekar
- Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, CA, United States
| | - Ramya Lakshmi Rajendran
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, South Korea
| | - Fatima Khan
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - Crismita Dmello
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - Prakash Gangadaran
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, South Korea
- BK21 FOUR KNU Convergence Educational Program of Biomedical Sciences for Creative Future Talents, Department of Biomedical Science, School of Medicine, Kyungpook National University, Daegu, South Korea
- *Correspondence: Prakash Gangadaran, ; Byeong-Cheol Ahn,
| | - Byeong-Cheol Ahn
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, South Korea
- BK21 FOUR KNU Convergence Educational Program of Biomedical Sciences for Creative Future Talents, Department of Biomedical Science, School of Medicine, Kyungpook National University, Daegu, South Korea
- *Correspondence: Prakash Gangadaran, ; Byeong-Cheol Ahn,
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Du J, Wei R, Jiang S, Jiang H, Li L, Qiang W, He H, Shi L, Ma Q, Yu K, Zhang X, Ding H, Sun X, Xiang F, Zhu L, Cheng Z, Fu W. CAR-T cell therapy targeting B cell maturation antigen is effective for relapsed/refractory multiple myeloma, including cases with poor performance status. Am J Hematol 2022; 97:933-941. [PMID: 35488407 DOI: 10.1002/ajh.26583] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Revised: 04/24/2022] [Accepted: 04/25/2022] [Indexed: 12/16/2022]
Abstract
In this open-label, single-arm, phase I/II clinical trial, we evaluated the efficacy of anti-B cell maturation antigen (BCMA) chimeric antigen receptor (CAR)-T cell (HDS269B) therapy in 49 relapsed/refractory multiple myeloma (RRMM) patients, including 20 with Eastern Cooperative Oncology Group (ECOG) grade 3-4. After HDS269B infusion (9 × 106 CAR+ cells/kg), 17 patients (34.69%, 11 ECOG 0-2, 6 ECOG 3-4) developed cytokine release syndrome [grade 1-2: 14 patients (28.57%); grade 3: 3 patients (6.12%)]. The objective response rate (ORR) was 77%, with a complete response (CR) achieved in 47%. Ongoing response >12 months occurred in 15 patients, and was extended beyond 38 months in one patient. The median progression-free survival (PFS) and overall survival (OS) were 10 months (95% CI 5.3-14.7) and 29 months (95% CI 10.0-48.0), respectively. The PFS (12 months) and OS (18 months) rates were 41.64% and 62.76%, respectively. In patients with ECOG 0-2 and 3-4, ORR was 79.31% (23/29) and 75.0% (15/20) and PFS were 15 months (95% CI 5.4-24.6) and 4 months (95% CI 0-11.7), respectively. OS was not reached in ECOG 0-2 patients, but was 10.5 months (95% CI 0-22) in ECOG 3-4 patients. Single-cell sequencing indicated that treatment efficacy might be related to mTORC1 signaling. Thus, HDS269B therapy is safe and effective for RRMM patients, even those with ECOG 3-4.
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Affiliation(s)
- Juan Du
- Department of Hematology Myeloma & Lymphoma Center, Changzheng Hospital, Naval Medical University Shanghai China
| | - Runhong Wei
- Department of Hematology Henan Province Hospital of Traditional Chinese Medicine (The Second Affiliated Hospital of Henan University of Traditional Chinese Medicine), Institute of Hematology, Henan University of Traditional Chinese Medicine Zhengzhou China
| | - Songfu Jiang
- Department of Hematology The First Affiliated Hospital of Wenzhou Medical University, Wenzhou Zhejiang China
| | - Hua Jiang
- Department of Hematology Myeloma & Lymphoma Center, Changzheng Hospital, Naval Medical University Shanghai China
| | - Lu Li
- Department of Hematology Myeloma & Lymphoma Center, Changzheng Hospital, Naval Medical University Shanghai China
| | - Wanting Qiang
- Department of Hematology Myeloma & Lymphoma Center, Changzheng Hospital, Naval Medical University Shanghai China
| | - Haiyan He
- Department of Hematology Myeloma & Lymphoma Center, Changzheng Hospital, Naval Medical University Shanghai China
| | - Lin Shi
- Department of Hematology Henan Province Hospital of Traditional Chinese Medicine (The Second Affiliated Hospital of Henan University of Traditional Chinese Medicine), Institute of Hematology, Henan University of Traditional Chinese Medicine Zhengzhou China
| | - Qiuling Ma
- Department of Hematology Henan Province Hospital of Traditional Chinese Medicine (The Second Affiliated Hospital of Henan University of Traditional Chinese Medicine), Institute of Hematology, Henan University of Traditional Chinese Medicine Zhengzhou China
| | - Kang Yu
- Department of Hematology The First Affiliated Hospital of Wenzhou Medical University, Wenzhou Zhejiang China
| | - Xiaoyuan Zhang
- Department of Hematology The First Affiliated Hospital of Wenzhou Medical University, Wenzhou Zhejiang China
| | - Hanyi Ding
- Department of Hematology The First Affiliated Hospital of Wenzhou Medical University, Wenzhou Zhejiang China
| | - Xuedong Sun
- HRAIN Biotechnology Co., Ltd. Shanghai China
| | - Fang Xiang
- HRAIN Biotechnology Co., Ltd. Shanghai China
| | - Lin Zhu
- HRAIN Biotechnology Co., Ltd. Shanghai China
| | - Zhi Cheng
- Department of Hematology Henan Province Hospital of Traditional Chinese Medicine (The Second Affiliated Hospital of Henan University of Traditional Chinese Medicine), Institute of Hematology, Henan University of Traditional Chinese Medicine Zhengzhou China
| | - Weijun Fu
- Department of Hematology Myeloma & Lymphoma Center, Changzheng Hospital, Naval Medical University Shanghai China
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Stalker ME, Mark TM. Clinical Management of Triple-Class Refractory Multiple Myeloma: A Review of Current Strategies and Emerging Therapies. Curr Oncol 2022; 29:4464-4477. [PMID: 35877215 PMCID: PMC9315521 DOI: 10.3390/curroncol29070355] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 06/15/2022] [Accepted: 06/20/2022] [Indexed: 11/30/2022] Open
Abstract
Major progress has been made in the upfront treatment of multiple myeloma, but the disease ultimately relapses and leads to death in the vast majority of those afflicted. New treatment strategies and modalities are necessary to treat myeloma in relapse, particularly in cases of triple-refractory status defined by disease progression during or shortly after treatment with immunomodulatory agents, proteasome inhibitors, and anti-CD38 monoclonal antibody therapy. In this manuscript, we review recent promising developments in the treatment of triple-class refractory myeloma including bispecific antibodies and T cell engagers, chimeric antigen receptor cellular therapies, as well as chemotherapeutics with novel mechanisms of action.
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Affiliation(s)
| | - Tomer M. Mark
- Department of Medicine, Division of Hematology, University of Colorado, Aurora, CO 80045, USA
- Correspondence:
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Alnefaie A, Albogami S, Asiri Y, Ahmad T, Alotaibi SS, Al-Sanea MM, Althobaiti H. Chimeric Antigen Receptor T-Cells: An Overview of Concepts, Applications, Limitations, and Proposed Solutions. Front Bioeng Biotechnol 2022; 10:797440. [PMID: 35814023 PMCID: PMC9256991 DOI: 10.3389/fbioe.2022.797440] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 05/18/2022] [Indexed: 11/13/2022] Open
Abstract
Adaptive immunity, orchestrated by B-cells and T-cells, plays a crucial role in protecting the body from pathogenic invaders and can be used as tools to enhance the body's defense mechanisms against cancer by genetically engineering these immune cells. Several strategies have been identified for cancer treatment and evaluated for their efficacy against other diseases such as autoimmune and infectious diseases. One of the most advanced technologies is chimeric antigen receptor (CAR) T-cell therapy, a pioneering therapy in the oncology field. Successful clinical trials have resulted in the approval of six CAR-T cell products by the Food and Drug Administration for the treatment of hematological malignancies. However, there have been various obstacles that limit the use of CAR T-cell therapy as the first line of defense mechanism against cancer. Various innovative CAR-T cell therapeutic designs have been evaluated in preclinical and clinical trial settings and have demonstrated much potential for development. Such trials testing the suitability of CARs against solid tumors and HIV are showing promising results. In addition, new solutions have been proposed to overcome the limitations of this therapy. This review provides an overview of the current knowledge regarding this novel technology, including CAR T-cell structure, different applications, limitations, and proposed solutions.
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Affiliation(s)
- Alaa Alnefaie
- Department of Medical Services, King Faisal Medical Complex, Taif, Saudi Arabia
| | - Sarah Albogami
- Department of Biotechnology, College of Science, Taif University, Taif, Saudi Arabia
| | - Yousif Asiri
- Department of Clinical Pharmacy, College of Pharmacy, Taif University, Taif, Saudi Arabia
| | - Tanveer Ahmad
- Multidisciplinary Centre for Advanced Research and Studies, Jamia Millia Islamia, New Delhi, India
| | - Saqer S. Alotaibi
- Department of Biotechnology, College of Science, Taif University, Taif, Saudi Arabia
| | - Mohammad M. Al-Sanea
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
| | - Hisham Althobaiti
- Chief of Medical Department, King Faisal Medical Complex (KFMC), Taif, Saudi Arabia
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30
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Wang L, Zhang Y, Anderson E, Lamble A, Orentas RJ. Bryostatin Activates CAR T-Cell Antigen-Non-Specific Killing (CTAK), and CAR-T NK-Like Killing for Pre-B ALL, While Blocking Cytolysis of a Burkitt Lymphoma Cell Line. Front Immunol 2022; 13:825364. [PMID: 35222407 PMCID: PMC8864095 DOI: 10.3389/fimmu.2022.825364] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 01/10/2022] [Indexed: 12/15/2022] Open
Abstract
The advent of CAR-T cell therapy has changed the face of clinical care for relapsed and refractory pre-B-acute lymphocytic leukemia (B-ALL) and lymphoma. Although curative responses are reported, long-term cures remain below 50%. Different CAR T-cell leukemia targets appear to have different mechanisms of CAR-T escape. For CD22, therapeutic evasion is linked to down-modulation of the number CD22 proteins expressed on the extracellular aspect of the leukemia cell plasma membrane. Recently, pharmacologic agents known to induce cellular differentiation or epigenetic modification of leukemia have been shown to impact CD22 and CD19 expression levels on B-ALL, and thereby increase sensitivity to CAR-T mediated cytolysis. We explored the impact of epigenetic modifiers and differentiation agents on leukemia cell lines of B cell origin, as well as normal B cells. We confirmed the activity of bryostatin to increase CD22 expression on model cell lines. However, bryostatin does not change CD22 levels on normal B cells. Furthermore, bryostatin inhibited CAR-T mediated cytolysis of the Raji Burkitt lymphoma cell line. Bryostatin increased the cytolysis by CD22 CAR-T for B-ALL cell lines by at least three mechanisms: 1) the previously reported increase in CD22 target cell numbers on the cell surface, 2) the induction of NK ligands, and 3) the induction of ligands that sensitize leukemia cells to activated T cell antigen-non-specific killing. The opposite effect was seen for Burkitt lymphoma, which arises from a more mature B cell lineage. These findings should caution investigators against a universal application of agents shown to increase killing of leukemia target cells by CAR-T in a specific disease class, and highlights that activation of non-CAR-mediated killing by activated T cells may play a significant role in the control of disease. We have termed the killing of leukemia targets, by a set of cell-surface receptors that does not overlap with NK-like killing “CTAK,” CAR-T Cell antigen-non-specific killing.
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Affiliation(s)
- Lingyan Wang
- Ben Town Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, WA, United States
| | - Yue Zhang
- Ben Town Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, WA, United States
| | - Eden Anderson
- Ben Town Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, WA, United States
| | - Adam Lamble
- Department of Pediatrics, Hematology, Oncology and Bone Marrow Transplant Division, University of Washington School of Medicine, Seattle, WA, United States
| | - Rimas J Orentas
- Ben Town Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, WA, United States.,Department of Pediatrics, Hematology, Oncology and Bone Marrow Transplant Division, University of Washington School of Medicine, Seattle, WA, United States
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31
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Paul B, Rodriguez C, Usmani SZ. BCMA-Targeted Biologic Therapies: The Next Standard of Care in Multiple Myeloma Therapy. Drugs 2022; 82:613-631. [PMID: 35412114 PMCID: PMC9554894 DOI: 10.1007/s40265-022-01697-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/03/2022] [Indexed: 11/03/2022]
Abstract
With recent advances in myeloma therapy, patients can achieve long-term remissions, but eventually relapses will occur. Triple-class refractory myeloma (disease that is refractory to an immunomodulatory agent, a proteasome inhibitor, and an anti-CD38 monoclonal antibody) and penta-refractory myeloma (disease that is refractory to two proteasome inhibitors, two immunomodulatory agents, and an anti-CD38 antibody) are associated with a particularly poor prognosis, and novel treatments are desperately needed for these patients. Targeting B cell maturation antigen (BCMA), which is ubiquitously expressed on plasma cells, has emerged as a well-tolerated and highly efficacious strategy in patients with relapsed and refractory myeloma. Several mechanisms of targeting BCMA are currently under investigation, including antibody-drug conjugates, bispecific antibodies, and chimeric antigen receptor T cells and natural killer (NK) cells, all with unique side effect profiles. Early phase clinical trials showed unprecedented response rates in highly refractory myeloma patients, leading to the recent approvals of some of these agents. Still, many questions remain with regard to this target, including how best to target it, how to treat patients who have progressed on a BCMA-targeting therapy, and whether response rates will deepen if these agents are used in earlier lines of therapy. In this review, we examine the rationale for targeting BCMA and summarize the data for several agents across multiple classes of BCMA-targeting therapeutics, paying special attention to the diverse mechanisms and unique challenges of each therapeutic class.
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Affiliation(s)
- Barry Paul
- Division of Plasma Cell Disorders, Department of Hematologic Oncology and Blood Disorders, Levine Cancer Institute/Atrium Health, Charlotte, NC, USA
| | | | - Saad Z Usmani
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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32
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Kang S, Li Y, Qiao J, Meng X, He Z, Gao X, Yu L. Antigen-Specific TCR-T Cells for Acute Myeloid Leukemia: State of the Art and Challenges. Front Oncol 2022; 12:787108. [PMID: 35356211 PMCID: PMC8959347 DOI: 10.3389/fonc.2022.787108] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 02/10/2022] [Indexed: 12/16/2022] Open
Abstract
The cytogenetic abnormalities and molecular mutations involved in acute myeloid leukemia (AML) lead to unique treatment challenges. Although adoptive T-cell therapies (ACT) such as chimeric antigen receptor (CAR) T-cell therapy have shown promising results in the treatment of leukemias, especially B-cell malignancies, the optimal target surface antigen has yet to be discovered for AML. Alternatively, T-cell receptor (TCR)-redirected T cells can target intracellular antigens presented by HLA molecules, allowing the exploration of a broader territory of new therapeutic targets. Immunotherapy using adoptive transfer of WT1 antigen-specific TCR-T cells, for example, has had positive clinical successes in patients with AML. Nevertheless, AML can escape from immune system elimination by producing immunosuppressive factors or releasing several cytokines. This review presents recent advances of antigen-specific TCR-T cells in treating AML and discusses their challenges and future directions in clinical applications.
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Affiliation(s)
- Synat Kang
- Department of Hematology and Oncology, International Cancer Center, Shenzhen Key Laboratory of Precision Medicine for Hematological Malignancies, Shenzhen University General Hospital, Shenzhen University Clinical Medical Academy, Shenzhen University Health Science Center, Shenzhen, China
| | - Yisheng Li
- Central Laboratory, Shenzhen University General Hospital, Shenzhen, China
| | - Jingqiao Qiao
- Central Laboratory, Shenzhen University General Hospital, Shenzhen, China
| | - Xiangyu Meng
- Central Laboratory, Shenzhen University General Hospital, Shenzhen, China
| | - Ziqian He
- Central Laboratory, Shenzhen University General Hospital, Shenzhen, China
| | - Xuefeng Gao
- Department of Hematology and Oncology, International Cancer Center, Shenzhen Key Laboratory of Precision Medicine for Hematological Malignancies, Shenzhen University General Hospital, Shenzhen University Clinical Medical Academy, Shenzhen University Health Science Center, Shenzhen, China.,Central Laboratory, Shenzhen University General Hospital, Shenzhen, China
| | - Li Yu
- Department of Hematology and Oncology, International Cancer Center, Shenzhen Key Laboratory of Precision Medicine for Hematological Malignancies, Shenzhen University General Hospital, Shenzhen University Clinical Medical Academy, Shenzhen University Health Science Center, Shenzhen, China
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Li YR, Dunn ZS, Garcia G, Carmona C, Zhou Y, Lee D, Yu J, Huang J, Kim JT, Arumugaswami V, Wang P, Yang L. Development of off-the-shelf hematopoietic stem cell-engineered invariant natural killer T cells for COVID-19 therapeutic intervention. Stem Cell Res Ther 2022; 13:112. [PMID: 35313965 PMCID: PMC8935266 DOI: 10.1186/s13287-022-02787-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 10/16/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND New COVID-19 treatments are desperately needed as case numbers continue to rise and emergent strains threaten vaccine efficacy. Cell therapy has revolutionized cancer treatment and holds much promise in combatting infectious disease, including COVID-19. Invariant natural killer T (iNKT) cells are a rare subset of T cells with potent antiviral and immunoregulatory functions and an excellent safety profile. Current iNKT cell strategies are hindered by the extremely low presence of iNKT cells, and we have developed a platform to overcome this critical limitation. METHODS We produced allogeneic HSC-engineered iNKT (AlloHSC-iNKT) cells through TCR engineering of human cord blood CD34+ hematopoietic stem cells (HSCs) and differentiation of these HSCs into iNKT cells in an Ex Vivo HSC-Derived iNKT Cell Culture. We then established in vitro SARS-CoV-2 infection assays to assess AlloHSC-iNKT cell antiviral and anti-hyperinflammation functions. Lastly, using in vitro and in vivo preclinical models, we evaluated AlloHSC-iNKT cell safety and immunogenicity for off-the-shelf application. RESULTS We reliably generated AlloHSC-iNKT cells at high-yield and of high-purity; these resulting cells closely resembled endogenous human iNKT cells in phenotypes and functionalities. In cell culture, AlloHSC-iNKT cells directly killed SARS-CoV-2 infected cells and also selectively eliminated SARS-CoV-2 infection-stimulated inflammatory monocytes. In an in vitro mixed lymphocyte reaction (MLR) assay and an NSG mouse xenograft model, AlloHSC-iNKT cells were resistant to T cell-mediated alloreaction and did not cause GvHD. CONCLUSIONS Here, we report a method to robustly produce therapeutic levels of AlloHSC-iNKT cells. Preclinical studies showed that these AlloHSC-iNKT cells closely resembled endogenous human iNKT cells, could reduce SARS-CoV-2 virus infection load and mitigate virus infection-induced hyperinflammation, and meanwhile were free of GvHD-risk and resistant to T cell-mediated allorejection. These results support the development of AlloHSC-iNKT cells as a promising off-the-shelf cell product for treating COVID-19; such a cell product has the potential to target the new emerging SARS-CoV-2 variants as well as the future new emerging viruses.
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Affiliation(s)
- Yan-Ruide Li
- Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Zachary Spencer Dunn
- Mork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, Los Angeles, CA, 90089, USA
| | - Gustavo Garcia
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Camille Carmona
- Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Yang Zhou
- Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Derek Lee
- Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Jiaji Yu
- Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Jie Huang
- Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Jocelyn T Kim
- Division of Infectious Diseases, Department of Medicine, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Vaithilingaraja Arumugaswami
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, Los Angeles, CA, 90095, USA
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Pin Wang
- Mork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, Los Angeles, CA, 90089, USA
| | - Lili Yang
- Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA, 90095, USA.
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA, 90095, USA.
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, 90095, USA.
- Molecular Biology Institute, University of California, Los Angeles, Los Angeles, CA, 90095, USA.
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Hasegawa K, Ikeda S, Yaga M, Watanabe K, Urakawa R, Iehara A, Iwai M, Hashiguchi S, Morimoto S, Fujiki F, Nakajima H, Nakata J, Nishida S, Tsuboi A, Oka Y, Yoshihara S, Manabe M, Ichihara H, Mugitani A, Aoyama Y, Nakao T, Hirose A, Hino M, Ueda S, Takenaka K, Masuko T, Akashi K, Maruno T, Uchiyama S, Takamatsu S, Wada N, Morii E, Nagamori S, Motooka D, Kanai Y, Oji Y, Nakagawa T, Kijima N, Kishima H, Ikeda A, Ogino T, Shintani Y, Kubo T, Mihara E, Yusa K, Sugiyama H, Takagi J, Miyoshi E, Kumanogoh A, Hosen N. Selective targeting of multiple myeloma cells with a monoclonal antibody recognizing the ubiquitous protein CD98 heavy chain. Sci Transl Med 2022; 14:eaax7706. [PMID: 35171652 DOI: 10.1126/scitranslmed.aax7706] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Cancer-specific cell surface antigens are ideal therapeutic targets for monoclonal antibody (mAb)-based therapy. Here, we report that multiple myeloma (MM), an incurable hematological malignancy, can be specifically targeted by an mAb that recognizes a ubiquitously present protein, CD98 heavy chain (hc) (also known as SLC3A2). We screened more than 10,000 mAb clones raised against MM cells and identified R8H283, an mAb that bound MM cells but not normal hematopoietic or nonhematopoietic cells. R8H283 specifically recognized CD98hc. R8H283 did not react with monomers of CD98hc; instead, it bound CD98hc in heterodimers with a CD98 light chain (CD98lc), a complex that functions as an amino acid transporter. CD98 heterodimers were abundant on MM cells and took up amino acids for constitutive production of immunoglobulin. Although CD98 heterodimers were also present on normal leukocytes, R8H283 did not react with them. The glycoforms of CD98hc present on normal leukocytes were distinct from those present on MM cells, which may explain the lack of R8H283 reactivity to normal leukocytes. R8H283 exerted anti-MM effects without damaging normal hematopoietic cells. These findings suggested that R8H283 is a candidate for mAb-based therapies for MM. In addition, our findings showed that a cancer-specific conformational epitope in a ubiquitous protein, which cannot be identified by transcriptome or proteome analyses, can be found by extensive screening of primary human tumor samples.
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Affiliation(s)
- Kana Hasegawa
- Laboratory of Cellular Immunotherapy, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
| | - Shunya Ikeda
- Department of Functional Diagnostic Science, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Moto Yaga
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Kouki Watanabe
- Department of Functional Diagnostic Science, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Rika Urakawa
- Department of Functional Diagnostic Science, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Akie Iehara
- Department of Functional Diagnostic Science, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Mai Iwai
- Department of Functional Diagnostic Science, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Seishin Hashiguchi
- Department of Functional Diagnostic Science, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Soyoko Morimoto
- Department of Cancer Immunotherapy, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Fumihiro Fujiki
- Department of Cancer Immunology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Hiroko Nakajima
- Department of Cancer Immunology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Jun Nakata
- Department of Functional Diagnostic Science, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Sumiyuki Nishida
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Akihiro Tsuboi
- Department of Cancer Immunotherapy, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Yoshihiro Oka
- Department of Cancer Stem Cell Biology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Satoshi Yoshihara
- Department of Hematology, Hyogo College of Medicine, Hyogo 663-8501, Japan
| | - Masahiro Manabe
- Department of Hematology, Osaka General Hospital of West Japan Railway Company, Osaka 545-0053, Japan
| | | | - Atsuko Mugitani
- Department of Hematology, Fuchu Hospital, Osaka 594-0076, Japan
| | - Yasutaka Aoyama
- Department of Hematology, Fuchu Hospital, Osaka 594-0076, Japan
| | - Takafumi Nakao
- Department of Hematology, Osaka City General Hospital, Osaka 534-0021, Japan
| | - Asao Hirose
- Department of Hematology and Oncology, Osaka City University Graduate School of Medicine, Osaka 545-8586, Japan
| | - Masayuki Hino
- Department of Hematology and Oncology, Osaka City University Graduate School of Medicine, Osaka 545-8586, Japan
| | - Shiho Ueda
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Osaka 577-8502, Japan
| | - Katsuto Takenaka
- Department of Hematology, Ehime University Graduate School of Medicine, Ehime 791-0295, Japan
| | - Takashi Masuko
- Cell Biology Laboratory, School of Pharmacy, Kindai University, Osaka 577-8502, Japan
| | - Koichi Akashi
- Department of Medicine and Biosystemic Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Takahiro Maruno
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Osaka 565-0871, Japan
| | - Susumu Uchiyama
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Osaka 565-0871, Japan
| | - Shinji Takamatsu
- Department of Molecular Biochemistry and Clinical Investigation, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Naoki Wada
- Department of Pathology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Eiichi Morii
- Department of Pathology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Shushi Nagamori
- Department of Laboratory Medicine, The Jikei University School of Medicine, Tokyo 105-8461, Japan
| | - Daisuke Motooka
- Genome Information Research Center, Research Institute for Microbial Diseases, Osaka University, Osaka 565-0871, Japan
| | - Yoshikatsu Kanai
- Department of Bio-system Pharmacology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Yusuke Oji
- Department of Functional Diagnostic Science, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Tomoyoshi Nakagawa
- Department of Neurosurgery, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Noriyuki Kijima
- Department of Neurosurgery, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Haruhiko Kishima
- Department of Neurosurgery, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Atsuyo Ikeda
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Takayuki Ogino
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Yasushi Shintani
- Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Tateki Kubo
- Department of Plastic Surgery, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Emiko Mihara
- Laboratory for Protein Synthesis and Expression, Institute for Protein Research, Osaka University, Osaka 565-0871, Japan
| | - Kosuke Yusa
- Stem Cell Genetics, Institute for Frontier Life and Medical Sciences, Kyoto University, Kyoto 606-8507, Japan
| | - Haruo Sugiyama
- Department of Cancer Immunology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Junichi Takagi
- Laboratory for Protein Synthesis and Expression, Institute for Protein Research, Osaka University, Osaka 565-0871, Japan
| | - Eiji Miyoshi
- Department of Molecular Biochemistry and Clinical Investigation, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Atsushi Kumanogoh
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan.,Laboratory of Immunopathology, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
| | - Naoki Hosen
- Laboratory of Cellular Immunotherapy, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan.,Department of Hematology and Oncology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan.,Integrated Frontier Research for Medical Science Division, Institute for Open and Transdisciplinary Research Initiatives, Osaka University, Osaka 565-0871, Japan
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Nobari ST, Nojadeh JN, Talebi M. B-cell maturation antigen targeting strategies in multiple myeloma treatment, advantages and disadvantages. J Transl Med 2022; 20:82. [PMID: 35144648 PMCID: PMC8832753 DOI: 10.1186/s12967-022-03285-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 01/29/2022] [Indexed: 01/02/2023] Open
Abstract
B cell maturation antigen (BCMA), a transmembrane glycoprotein member of the tumor necrosis factor receptor superfamily 17 (TNFRSF17), highly expressed on the plasma cells of Multiple myeloma (MM) patients, as well as the normal population. BCMA is used as a biomarker for MM. Two members of the TNF superfamily proteins, including B-cell activating factor (BAFF) and A proliferation-inducing ligand (APRIL), are closely related to BCMA and play an important role in plasma cell survival and progression of MM. Despite the maximum specificity of the monoclonal antibody technologies, introducing the tumor-specific antigen(s) is not applicable for all malignancies, such as MM that there plenty of relatively specific antigens such as GPCR5D, MUC1, SLAMF7 and etc., but higher expression of BCMA on these cells in comparison with normal ones can be regarded as a relatively exclusive marker. Currently, different monoclonal antibody (mAb) technologies applied in anti-MM therapies such as daratuzumab, SAR650984, GSK2857916, and CAR-T cell therapies are some of these tools that are reviewed in the present manuscript. By the way, the structure, function, and signaling of the BCMA and related molecule(s) role in normal plasma cells and MM development, evaluated as well as the potential side effects of its targeting by different CAR-T cells generations. In conclusion, BCMA can be regarded as an ideal molecule to be targeted in immunotherapeutic methods, regarding lower potential systemic and local side effects.
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Affiliation(s)
- Shirin Teymouri Nobari
- Department of Medical Biochemistry, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Jafar Nouri Nojadeh
- Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mehdi Talebi
- Department of Applied Cells Sciences, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
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Zhang H, Liu M, Xiao X, Lv H, Jiang Y, Li X, Yuan T, Zhao M. A combination of humanized anti-BCMA and murine anti-CD38 CAR-T cell therapy in patients with relapsed or refractory multiple myeloma. Leuk Lymphoma 2022; 63:1418-1427. [PMID: 35105265 DOI: 10.1080/10428194.2022.2030476] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Chimeric antigen receptor T (CAR-T) cells are a promising approach in hematopoietic malignancies. We evaluated the safety and efficacy of a combination of humanized anti-BCMA and murine anti-CD38 CAR-T cell therapy in patients with relapsed or refractory multiple myeloma (R/RMM). Twenty-two R/RMM patients, with a median age of 56 years and a median number of previous therapies of 8, were included in the study. Both CAR-T cells infusion doses were 2.0 × 106/kg. The overall response rate (ORR) was 90.9%, with 12 patients (54.5%) achieving a strict complete response/complete response (sCR/CR). The 24-month overall survival (OS) rate was 56.6%, and the progression-free survival (PFS) rate was 48.7%. Cytokine release syndrome (CRS) of grades 1-2 occurred in 16 patients (72.7%) and of grade ≥3 in six patients (27.3%). Immune effector cell-associated neurotoxic syndrome (ICANS) of grades 1-2 occurred in three patients (13.6%). The combination therapy is potential in R/RMM patients.Trial registration: The patients were enrolled in clinical trials registered as ChiCTR1800017051.
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Affiliation(s)
- Huan Zhang
- Department of Hematology, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
| | - Man Liu
- Department of Surgery Plastic, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
| | - Xia Xiao
- Department of Hematology, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
| | - Hairong Lv
- Department of Hematology, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
| | - Yanyu Jiang
- Department of Hematology, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
| | - Xin Li
- Department of Hematology, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
| | - Ting Yuan
- Department of Hematology, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
| | - Mingfeng Zhao
- Department of Hematology, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
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Quazi S. An Overview of CAR T Cell Mediated B Cell Maturation Antigen Therapy. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2022; 22:e392-e404. [PMID: 34992008 DOI: 10.1016/j.clml.2021.12.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Revised: 11/30/2021] [Accepted: 12/06/2021] [Indexed: 12/24/2022]
Abstract
Multiple Myeloma (MM) is one of the incurable types of cancer in plasma cells. While immense progress has been made in the treatment of this malignancy, a large percentage of patients were unable to adapt to such therapy. Additionally, these therapies might be associated with significant diseases and are not always tolerated well in all patients. Since cancer in plasma cells has no cure, patients develop resistance to treatments, resulting in R/R MM (Refractory/Relapsed Multiple Myeloma). BCMA (B cell maturation antigen) is primarily produced on mature B cells. It's up-regulation and activation are associated with multiple myeloma in both murine and human models, indicating that this might be an effective therapeutic target for this type of malignancy. Additionally, BCMA's predictive value, association with effective clinical trials, and capacity to be utilized in previously difficult to observe patient populations, imply that it might be used as a biomarker for multiple myeloma. Numerous kinds of BCMA-targeting medicines have demonstrated antimyeloma efficacy in individuals with refractory/relapsed MM, including CAR T-cell (Chimeric antigen receptor T cell) treatments, ADCs (Antibody-drug conjugate s), bispecific antibody constructs. Among these medications, CART cell-mediated BCMA therapy has shown significant outcomes in multiple myeloma clinical trials. This review article outlines CAR T cell mediated BCMA medicines have the efficiency to change the therapeutic pattern for multiple myeloma significantly.
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Affiliation(s)
- Sameer Quazi
- GenLab Biosolutions Private Limited, Bangalore, Karnataka, India.
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38
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Tang Y, Yin H, Zhao X, Jin D, Liang Y, Xiong T, Li L, Tang W, Zhang J, Liu M, Yu Z, Liu H, Zang S, Huang Z. High efficacy and safety of CD38 and BCMA bispecific CAR-T in relapsed or refractory multiple myeloma. J Exp Clin Cancer Res 2022; 41:2. [PMID: 34980210 PMCID: PMC8722124 DOI: 10.1186/s13046-021-02214-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 12/07/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND B-cell maturation antigen (BCMA) chimeric antigen receptor T (CAR-T) cell therapy has obtained promising results in relapsed or refractory multiple myeloma (R/R MM), while some patients do not response, or relapse in short term after treatment. Combining with anti-CD38 might solve the problem of targeting BCMA alone. We aimed to assess the efficacy and safety of BCMA and CD38 (BCMA-CD38) bispecific CAR-T cells in R/R MM patients. METHODS We did a single-center, single-arm clinical study at the Second Affiliated Hospital of Yangtze University in China. Patients meeting with the inclusion criteria were administered with fludarabine and cyclophosphamide before CAR-T cells infusion. Response and adverse events were assessed after infusion. This study was registered with the Chinese Clinical Trial Registration Center (ChiCTR1900026286). RESULTS First, we found BCMA-CD38 CAR-T cells exhibited enhanced killing effect on BCMA+CD38+ cells in vitro, compared to BCMA CAR-T and CD38 CAR-T cells. We further demonstrated its anti-tumor activity in vivo. Then, we enrolled 16 R/R MM patients for safety and efficacy analyses. Of the 16 evaluable patients, 14 (87.5%) respond to the treatment, including 13 stringent complete response (sCR) and one partial response (PR), while two patients did not respond. At a median follow-up of 11.5 months, of the 13 patients who achieved sCR, 76.9% (10/13) did not relapse or progress during follow-up. Relapse occurred in 3 patients (Patient 2, 3 and 4) after achieving sCR. In sum, four patients died, of which one died of hemophagocytic lymphohistiocytosis syndrome secondary to severe cytokine release syndrome (CRS) and three died of disease progression or relapse. The 1-year progression-free survival rates was 68.8%. The 1-year overall survival rate was 75.0%. Extramedullary lesions were eliminated in 62.5% (5/8) patients. The most common symptoms after CAR-T infusion were cytopenia (16, 100%), fever (10, 62.5%), fatigue (8, 50.0%) and myalgias (8, 50.0%). Twelve patients (75.0%) were observed with various grades of CRS, of which five patients (31.3%) got serious CRS (Grade ≥ 3). The CAR+ cell expansion levels were associated with the severity of CRS. Transient clonal isotype switch was observed after CAR-T infusion. CONCLUSION Our results confirm that BCMA-CD38 CAR-T cells therapy is feasible in treating R/R MM patients, with high response rate, low recurrence rate and manageable CRS, which will be a promising treatment option for R/R MM. TRIAL REGISTRATION ChiCTR1900026286, registered on September 29, 2019, retrospectively registered, URL: https://www.chictr.org.cn/showproj.aspx?proj=43805.
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Affiliation(s)
- Yuanyan Tang
- Department of Hematology, Jingzhou Central Hospital, The Second Clinical Medical College, Yangtze University, No.60, Jingzhong Road, Jingzhou, 434020, Hubei Province, China
| | - Haisen Yin
- Department of Gastroenterology, Key Laboratory of Hubei Province for Digestive System Diseases, Renmin Hospital of Wuhan University, Wuhan, China
| | - Xinying Zhao
- Department of Hematology, Jingzhou Central Hospital, The Second Clinical Medical College, Yangtze University, No.60, Jingzhong Road, Jingzhou, 434020, Hubei Province, China
| | - Dan Jin
- Cellyan Therapeutics Co. Ltd, Wuhan, China
| | - Yan Liang
- Department of Hematology, Jingzhou Central Hospital, The Second Clinical Medical College, Yangtze University, No.60, Jingzhong Road, Jingzhou, 434020, Hubei Province, China
| | - Tao Xiong
- Department of Hematology, Jingzhou Central Hospital, The Second Clinical Medical College, Yangtze University, No.60, Jingzhong Road, Jingzhou, 434020, Hubei Province, China
| | - Lu Li
- Cellyan Therapeutics Co. Ltd, Wuhan, China
| | - Wen Tang
- Cellyan Therapeutics Co. Ltd, Wuhan, China
| | - Jiangzhao Zhang
- Department of Hematology, Jingzhou Central Hospital, The Second Clinical Medical College, Yangtze University, No.60, Jingzhong Road, Jingzhou, 434020, Hubei Province, China
| | - Min Liu
- Department of Hematology, Jingzhou Central Hospital, The Second Clinical Medical College, Yangtze University, No.60, Jingzhong Road, Jingzhou, 434020, Hubei Province, China
| | - Zhuojun Yu
- Department of Hematology, Jingzhou Central Hospital, The Second Clinical Medical College, Yangtze University, No.60, Jingzhong Road, Jingzhou, 434020, Hubei Province, China
| | - Huimin Liu
- Department of Hematology, Jingzhou Central Hospital, The Second Clinical Medical College, Yangtze University, No.60, Jingzhong Road, Jingzhou, 434020, Hubei Province, China
| | - Sibin Zang
- Department of Hematology, Jingzhou Central Hospital, The Second Clinical Medical College, Yangtze University, No.60, Jingzhong Road, Jingzhou, 434020, Hubei Province, China
| | - Zhiping Huang
- Department of Hematology, Jingzhou Central Hospital, The Second Clinical Medical College, Yangtze University, No.60, Jingzhong Road, Jingzhou, 434020, Hubei Province, China.
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Qu Y, Chu B, Wei X, Chen Y, Yang Y, Hu D, Huang J, Wang F, Chen M, Zheng Y, Qian Z. Cancer-Cell-Biomimetic Nanoparticles for Targeted Therapy of Multiple Myeloma Based on Bone Marrow Homing. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 34:e2107883. [PMID: 34877715 DOI: 10.1002/adma.202107883] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 12/05/2021] [Indexed: 02/05/2023]
Abstract
Multiple myeloma (MM) is the second most common hematological malignancy. It is characterized by abnormal transformation and uncontrolled clonal proliferation of malignant plasma cells in the bone marrow (BM), which can destroy bone structure and inhibit hematopoiesis. Although there are new therapeutic methods, they are not curative, mainly because it is difficult to deliver an effective amount of drug to BM, leading to a failure to eradicate MM cells inside the BM. BM homing is an important and unique characteristic of MM cells and it is mainly affected by surface molecules on the tumor cell membrane. Inspired by this mechanism, an MM-mimicking nanocarrier is developed by coating bortezomib (BTZ)-loaded poly(ε-caprolactone)-poly(ethylene glycol)-poly(ε-caprolactone) (PCEC) nanoparticles with the MM cell membrane. The MM-mimicking nanoparticles can enter the BM based on BM homing as a "Trojan horse" and target the tumor cells through homologous targeting. In this way, drug availability at the myeloma site is enhanced so as to inhibit MM growth. In addition, these MM-mimicking nanoparticles can escape phagocytosis by the MPS and have a long circulation effect. The in vivo therapeutic results demonstrate an excellent treatment efficacy for MM. Accordingly, this strategy may be a promising platform for the treatment of MM.
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Affiliation(s)
- Ying Qu
- State Key Laboratory of Biotherapy and Cancer Center West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
- Department of Hematology and Institute of Hematology West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
| | - Bingyang Chu
- State Key Laboratory of Biotherapy and Cancer Center West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
| | - Xue Wei
- Department of Hematology and Institute of Hematology West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
| | - Yingying Chen
- Department of Hematology and Institute of Hematology West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
| | - Yun Yang
- State Key Laboratory of Biotherapy and Cancer Center West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
| | - Danrong Hu
- State Key Laboratory of Biotherapy and Cancer Center West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
| | - Jingcao Huang
- Department of Hematology and Institute of Hematology West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
| | - Fangfang Wang
- Department of Hematology and Institute of Hematology West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
| | - Mengran Chen
- Department of Hematology and Institute of Hematology West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
| | - Yuhuan Zheng
- Department of Hematology and Institute of Hematology West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
| | - Zhiyong Qian
- State Key Laboratory of Biotherapy and Cancer Center West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
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Youssefi H, Ahnach M, Bendari M, Al Bouzidi A. Primary Plasma Cell Leukemia Revealed by a Mandibular Lesion: A Case Report. Cureus 2021; 13:e20148. [PMID: 35003980 PMCID: PMC8723764 DOI: 10.7759/cureus.20148] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/03/2021] [Indexed: 11/05/2022] Open
Abstract
Primary plasma cell leukemia (PCL) is a rare and aggressive hematological malignancy exhibiting a circulating plasma cell count exceeding 20% of peripheral blood leukocytes or an absolute plasma cell count >2000/mm3. We report a case of a 37-year-old woman presented to the Department of Hematology with a two-month history of growth inside the oral cavity in the upper jaw and weakness. The physical examination revealed a voluminous mass involving the left side of the maxillary gingiva. The maxillofacial computerized tomography (CT) scan confirmed the presence of a solid tissue mass at the left upper maxilla. A biopsy sample obtained from the lesion showed a plasma cell infiltration. The laboratory findings revealed anemia, renal impairment with high levels of creatinine and calcium. Serum protein electrophoresis found a monoclonal peak at IgG lambda, a high level of lambda free light. The diagnosis was subsequently confirmed by a peripheral-blood smear revealed 25% of plasma cells and bone marrow aspiration with 50% of plasma cell infiltration. Primary plasma-cell leukemia (pPCL) was confirmed. The patient received VTD chemotherapy (bortezomib, thalidomide, and dexamethasone) followed by autologous stem cell transplant (ASCT), which resulted in complete remission. At the six-month follow-up, the patient relapsed with extramedullary multiple lesions under ineffective rescue therapy. Response to frontline treatments may be significant initially but short-lived with a dismal median overall survival below one year. This case report aims to highlight the need for awareness among clinicians of the relevance of examining other associated clinical features of pPCL, given its aggressive course and rapid progress without the therapy.
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Zhang L, Shen X, Yu W, Li J, Zhang J, Zhang R, Li J, Chen L. Comprehensive meta-analysis of anti-BCMA chimeric antigen receptor T-cell therapy in relapsed or refractory multiple myeloma. Ann Med 2021; 53:1547-1559. [PMID: 34459681 PMCID: PMC8409966 DOI: 10.1080/07853890.2021.1970218] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 05/16/2021] [Accepted: 08/13/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Chimeric antigen receptor (CAR) T-cell therapy shows impressive results in clinical trials. We conducted a meta-analysis based on the most recent data to systematically describe the efficacy and safety of anti-BCMA CAR T therapy for patients with relapsed or refractory multiple myeloma (R/R MM). METHODS PubMed, Embase, Web of Science, Cochrane library, ClinicalTrials.gov, China Biology Medicine disc (CBM disc) and Wanfang Data were searched on 8 November 2020. Registration number of PROSPERO was CRD42020219127. RESULTS From 763 articles, we identified 22 appropriate studies with 681 patients. The pooled overall response rate (ORR) was 85.2% (95%CI 0.797-0.910), complete response rate (CRR) was 47.0% (95%CI 0.378-0.583), and minimal residual disease (MRD) negativity rate was 97.8% (95%CI 0.935-1.022). The pooled incidence of grade 3-4 cytokine release syndrome was 6.6% (95%CI 0.036-0.096) and neurotoxicity was 2.2% (95%CI 0.006-0.038). The median progression-free survival (PFS) was 14.0 months and median overall survival (OS) was 24.0 months. Subgroup analysis showed dual epitope-binding CAR T cells achieved the best therapy outcomes and humanized CAR T cells had the best safety profile. Patients who were older, heavily pre-treated or received lower dose of CAR T cells had worse ORR. There was no significant difference in ORR, CRR and PFS between patients with and without high-risk cytogenetic features. The PFS and CRR of non-extramedullary disease (EMD) group was superior to those of EMD group. CONCLUSION Anti-BCMA CAR T therapy is effective and safe for patients with R/R MM. It can improve the prognosis of patients with high-risk cytogenetic features while the prognosis of patients with EMD remains poor. Moreover, patients are likely to benefit from an earlier use of CAR T therapy and human-derived CAR T cells have obvious advantages based on the existing data.
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Affiliation(s)
- Lina Zhang
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
| | - Xuxing Shen
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
| | - Wenjun Yu
- Department of Geriatric Medicine, Geriatric Hospital of Nanjing Medical University, Jiangsu Province Geriatric Institute, Nanjing, China
| | - Jing Li
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
| | - Jue Zhang
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
| | - Run Zhang
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
| | - Jianyong Li
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
| | - Lijuan Chen
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
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Li YR, Zhou Y, Kim YJ, Zhu Y, Ma F, Yu J, Wang YC, Chen X, Li Z, Zeng S, Wang X, Lee D, Ku J, Tsao T, Hardoy C, Huang J, Cheng D, Montel-Hagen A, Seet CS, Crooks GM, Larson SM, Sasine JP, Wang X, Pellegrini M, Ribas A, Kohn DB, Witte O, Wang P, Yang L. Development of allogeneic HSC-engineered iNKT cells for off-the-shelf cancer immunotherapy. Cell Rep Med 2021; 2:100449. [PMID: 34841295 PMCID: PMC8607011 DOI: 10.1016/j.xcrm.2021.100449] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 08/12/2021] [Accepted: 10/19/2021] [Indexed: 01/19/2023]
Abstract
Cell-based immunotherapy has become the new-generation cancer medicine, and "off-the-shelf" cell products that can be manufactured at large scale and distributed readily to treat patients are necessary. Invariant natural killer T (iNKT) cells are ideal cell carriers for developing allogeneic cell therapy because they are powerful immune cells targeting cancers without graft-versus-host disease (GvHD) risk. However, healthy donor blood contains extremely low numbers of endogenous iNKT cells. Here, by combining hematopoietic stem cell (HSC) gene engineering and in vitro differentiation, we generate human allogeneic HSC-engineered iNKT (AlloHSC-iNKT) cells at high yield and purity; these cells closely resemble endogenous iNKT cells, effectively target tumor cells using multiple mechanisms, and exhibit high safety and low immunogenicity. These cells can be further engineered with chimeric antigen receptor (CAR) to enhance tumor targeting or/and gene edited to ablate surface human leukocyte antigen (HLA) molecules and further reduce immunogenicity. Collectively, these preclinical studies demonstrate the feasibility and cancer therapy potential of AlloHSC-iNKT cell products and lay a foundation for their translational and clinical development.
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Affiliation(s)
- Yan-Ruide Li
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Yang Zhou
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Yu Jeong Kim
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Yanni Zhu
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Feiyang Ma
- Department of Molecular, Cell and Developmental Biology, College of Letters and Sciences, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Jiaji Yu
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Yu-Chen Wang
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Xianhui Chen
- Department of Pharmacology and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA 90089, USA
| | - Zhe Li
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Samuel Zeng
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Xi Wang
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Derek Lee
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Josh Ku
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Tasha Tsao
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Christian Hardoy
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Jie Huang
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Donghui Cheng
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Amélie Montel-Hagen
- Department of Pathology and Laboratory Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Christopher S. Seet
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Department of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Gay M. Crooks
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Department of Pathology and Laboratory Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Department of Pediatrics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Sarah M. Larson
- Department of Internal Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Joshua P. Sasine
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Division of Hematology/Oncology, Department of Pediatrics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Xiaoyan Wang
- Department of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Matteo Pellegrini
- Department of Molecular, Cell and Developmental Biology, College of Letters and Sciences, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Antoni Ribas
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Parker Institute for Cancer Immunotherapy, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Donald B. Kohn
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Division of Hematology/Oncology, Department of Pediatrics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Owen Witte
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Parker Institute for Cancer Immunotherapy, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Molecular Biology Institute, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Pin Wang
- Department of Pharmacology and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA 90089, USA
| | - Lili Yang
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Molecular Biology Institute, University of California, Los Angeles, Los Angeles, CA 90095, USA
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Innate Immune Mechanisms and Immunotherapy of Myeloid Malignancies. Biomedicines 2021; 9:biomedicines9111631. [PMID: 34829860 PMCID: PMC8615731 DOI: 10.3390/biomedicines9111631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/02/2021] [Accepted: 11/02/2021] [Indexed: 11/16/2022] Open
Abstract
Similar to other cancers, myeloid malignancies are thought to subvert the immune system during their development. This subversion occurs via both malignant cell-autonomous and non-autonomous mechanisms and involves manipulation of the innate and adaptive immune systems. Multiple strategies are being studied to rejuvenate, redirect, or re-enforce the immune system in order to fight off myeloid malignancies. So far, the most successful strategies include interferon treatment and antibody-based therapies, though chimeric antigen receptor (CAR) cells and immune checkpoint inhibitors are also promising therapies. In this review, we discuss the inherent immune mechanisms of defense against myeloid malignancies, currently-approved agents, and agents under investigation. Overall, we evaluate the efficacy and potential of immuno-oncology in the treatment of myeloid malignancies.
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Zhou S, Wang R. Targeted therapy of multiple myeloma. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2021; 2:465-480. [PMID: 36045700 PMCID: PMC9400694 DOI: 10.37349/etat.2021.00057] [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: 06/05/2021] [Accepted: 09/28/2021] [Indexed: 11/19/2022] Open
Abstract
Multiple myeloma (MM) is a malignant proliferative disease of monoclonal plasma cells (PCs) and is characterized by uncontrolled proliferation of PCs and excessive production of specific types of immunoglobulins. Since PCs are terminally differentiated B cells, the World Health Organization (WHO) classifies MM as lymphoproliferative B-cell disease. The incidence of MM is 6-7 cases per 100,000 people in the world every year and the second most common cancer in the blood system. Due to the effects of drug resistance and malignant regeneration of MM cells in the microenvironment, all current treatment methods can prolong both overall and symptom-free survival rates of patients with MM but cannot cure MM. Both basic and clinical studies have proven that targeted therapy leads to a clear and significant prolongation of the survival of patients with MM, but when the disease recurs again, resistance to the previous treatment will occur. Therefore, the discovery of new targets and treatment methods plays a vital role in the treatment of MM. This article introduces and summarizes targeted MM therapy, potential new targets, and future precision medicine in MM.
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Affiliation(s)
- Shan Zhou
- Beijing Institute of Brain Disorders, Laboratory of Brain Disorders, Ministry of Science and Technology, Collaborative Innovation Center for Brain Disorders, Capital Medical University, Beijing 100069, China
| | - Renxi Wang
- Beijing Institute of Brain Disorders, Laboratory of Brain Disorders, Ministry of Science and Technology, Collaborative Innovation Center for Brain Disorders, Capital Medical University, Beijing 100069, China
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Chimeric Antigen Receptor T-Cell Therapeutics for Multiple Myeloma: Moving Into the Spotlight. ACTA ACUST UNITED AC 2021; 27:205-212. [PMID: 34549909 DOI: 10.1097/ppo.0000000000000525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
ABSTRACT Chimeric antigen receptor (CAR) T-cell therapy has quickly emerged as a highly promising treatment for patients with relapsed and refractory multiple myeloma. There are numerous candidates under development, each with their unique characteristics and points of differentiation. The most recent US Food and Drug Administration approval of the first B-cell maturation antigen-targeted CAR-T cell therapy on March 26, 2021, has paved a path forward for the eventual evaluation of more of these investigational agents undergoing clinical trials. Herein, we highlight, from a clinical development perspective, the CAR-T cell therapies farthest along in development with updated data from the American Society of Hematology 2020 annual meeting. We also discuss potential paths of overcoming resistance to these therapies and the future direction for CAR-T cell therapeutics in multiple myeloma.
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Han L, Zhou J, Zhou K, Zhu X, Zhao L, Fang B, Yin Q, Wei X, Zhou H, Li L, Xu B, Zhang J, Song Y, Gao Q. Safety and efficacy of CAR-T cell targeting BCMA in patients with multiple myeloma coinfected with chronic hepatitis B virus. J Immunother Cancer 2021; 8:jitc-2020-000927. [PMID: 32792360 PMCID: PMC7430488 DOI: 10.1136/jitc-2020-000927] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/02/2020] [Indexed: 12/18/2022] Open
Abstract
Background Reactivation of hepatitis B virus (HBV) infection is a well-recognized complication in patients with chronic or resolved HBV infection undergoing anticancer therapy. There is a risk of HBV reactivation after infusion of chimeric antigen receptor (CAR) T cells for patients with refractory/relapsed (R/R) multiple myeloma (MM). Methods We administered B cell maturation antigen (BCMA) CAR-T cell by infusion to nine patients with R/R MM with chronic or resolved HBV infection. Patient serum was analyzed to determine the expression of five components of HBV and the copy number of HBV DNA. HBV reactivation was defined if a patient re-exhibited hepatitis B surface antigen (HBsAg) or HBV DNA regrowth after CAR-T therapy. Results In one patient who was HBsAg-positive, no HBV reactivation was observed during the follow-up period of 9.8 months after administration of anti-HBV drugs before and after CAR-T therapy. Among eight patients with MM who had resolved HBV infection, two patients administered prophylactic anti-HBV drugs did not exhibit HBV reactivation. Of the six patients who did not use prophylactic antiviral drugs, five did not exhibit HBV reactivation, while one showed recurrence of HBsAg without detection of HBV DNA or damage to liver function. The best objective response rate was 100%, and the progression-free survival (PFS) at 12 months was of 88.89% (median PFS was not observed). Conclusions These findings showed that BCMA CAR-T cell therapy could be used in patients with R/R MM with chronic or resolved HBV infection and that antiviral drugs should be administered in these patients during CAR-T cell therapy.
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Affiliation(s)
- Lu Han
- Department of Immunology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
| | - Jian Zhou
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
| | - Keshu Zhou
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
| | - Xinghu Zhu
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
| | - Lingdi Zhao
- Department of Immunology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
| | - Baijun Fang
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
| | - Qingsong Yin
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
| | - Xudong Wei
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
| | - Hu Zhou
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
| | - Linlin Li
- Department of Immunology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
| | - Bengling Xu
- Department of Immunology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
| | - Jishuai Zhang
- The Shenzhen Pregene Biopharma Company, Ltd, Shenzhen, China
| | - Yongping Song
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
| | - Quanli Gao
- Department of Immunology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
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Zhang L, Wang Y, Xu KL. [Mechanisms and prevention strategies of relapse and resistance after BCMA-CAR-T cell in multiple myeloma]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2021; 42:778-781. [PMID: 34753237 PMCID: PMC8607042 DOI: 10.3760/cma.j.issn.0253-2727.2021.09.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Indexed: 11/05/2022]
Affiliation(s)
- L Zhang
- Blood Diseases Institute, Xuzhou Medical University; Department of Hematology, the Affiliated Hospital of Xuzhou Medical University; Key Laboratory of Bone Marrow Stem Cell, Xuzhou 221002, China
| | - Y Wang
- Blood Diseases Institute, Xuzhou Medical University; Department of Hematology, the Affiliated Hospital of Xuzhou Medical University; Key Laboratory of Bone Marrow Stem Cell, Xuzhou 221002, China
| | - K L Xu
- Blood Diseases Institute, Xuzhou Medical University; Department of Hematology, the Affiliated Hospital of Xuzhou Medical University; Key Laboratory of Bone Marrow Stem Cell, Xuzhou 221002, China
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BCMA in Multiple Myeloma-A Promising Key to Therapy. J Clin Med 2021; 10:jcm10184088. [PMID: 34575199 PMCID: PMC8472544 DOI: 10.3390/jcm10184088] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 09/06/2021] [Accepted: 09/07/2021] [Indexed: 12/19/2022] Open
Abstract
Despite the discoveries of numerous agents including next generation proteasome inhibitors, immunomodulatory drugs, and monoclonal antibodies, multiple myeloma (MM) remains an incurable disease. The field of myeloma treatment in refractory or relapsed patients after standard therapy entered a new era due to the B-cell maturation antigen (BMCA) targeted approach. BCMA is a member of the tumor necrosis factor receptor family with high expression in mature B-lymphocytes and plasma cells. Given the understanding of BCMA mechanism of action in MM, BCMA plays a promising role as a therapeutic target. Several clinical trials are underway to evolve the current BCMA targeted treatment concept such as antibody-drug conjugates (ADCs), bispecific T cell engagers (BITEs) and chimeric antigen receptor (CAR) T cell therapy. Current results of representative BCMA trials may close the gap of the unmet clinical need to further improve the outcome of heavily pretreated MM patients with the potency to change the paradigm in newly diagnosed and refractory MM. This comprehensive review will give an update on various BMCA targeted treatment modalities (ADCs, BITEs, CAR T cell therapy) and its existing results on efficacy and safety from preclinical and clinical trials.
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D'Souza C, Keam SP, Yeang HXA, Neeson M, Richardson K, Hsu AK, Canfield R, Bezman N, Robbins M, Quach H, Ritchie DS, Harrison SJ, Trapani JA, Prince HM, Beavis PA, Darcy PK, Neeson PJ. Myeloma natural killer cells are exhausted and have impaired regulation of activation. Haematologica 2021; 106:2522-2526. [PMID: 34011135 PMCID: PMC8409027 DOI: 10.3324/haematol.2020.277525] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Indexed: 11/09/2022] Open
Affiliation(s)
- Criselle D'Souza
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Australia; Sir Peter MacCallum Department of Oncology, University of Melbourne.
| | - Simon P Keam
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Australia; Sir Peter MacCallum Department of Oncology, University of Melbourne, Australia; Tumour Suppression and Cancer Sex Disparity Laboratory, Peter MacCallum Cancer Centre, Melbourne
| | | | - Michael Neeson
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne
| | | | - Andy K Hsu
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne
| | - Rachael Canfield
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne
| | - Natalie Bezman
- Oncology Discovery Research, Bristol-Myers Squibb, Redwood City, CA, USA. Current: Arsenal Bio, San Francisco, CA 94080
| | - Michael Robbins
- Translational Medicine, Bristol-Myers Squibb, Cambridge, MA, USA, (current: io904 LLC)
| | - Hang Quach
- Department of Hematology, St Vincent's Hospital, Melbourne, Australia; Faculty of Medicine, University of Melbourne
| | - David S Ritchie
- Tumour Suppression and Cancer Sex Disparity Laboratory, Peter MacCallum Cancer Centre, Melbourne, Australia; Faculty of Medicine, University of Melbourne, Australia; Clinical Hematology, Peter MacCallum Cancer Centre and Royal Melbourne Hospital, Melbourne
| | - Simon J Harrison
- Tumour Suppression and Cancer Sex Disparity Laboratory, Peter MacCallum Cancer Centre, Melbourne, Australia; Clinical Hematology, Peter MacCallum Cancer Centre and Royal Melbourne Hospital, Melbourne
| | - Joseph A Trapani
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Australia; Sir Peter MacCallum Department of Oncology, University of Melbourne
| | - H Miles Prince
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Australia; Sir Peter MacCallum Department of Oncology, University of Melbourne, Australia; Clinical Hematology, Peter MacCallum Cancer Centre and Royal Melbourne Hospital, Melbourne
| | - Paul A Beavis
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Australia; Sir Peter MacCallum Department of Oncology, University of Melbourne
| | - Phillip K Darcy
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Australia; Sir Peter MacCallum Department of Oncology, University of Melbourne
| | - Paul J Neeson
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Australia; Sir Peter MacCallum Department of Oncology, University of Melbourne.
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Bila J, Katodritou E, Guenova M, Basic-Kinda S, Coriu D, Dapcevic M, Ibricevic-Balic L, Ivanaj A, Karanfilski O, Zver S, Beksac M, Terpos E, Dimopoulos MA. Bone Marrow Microenvironment Interplay and Current Clinical Practice in Multiple Myeloma: A Review of the Balkan Myeloma Study Group. J Clin Med 2021; 10:jcm10173940. [PMID: 34501388 PMCID: PMC8432054 DOI: 10.3390/jcm10173940] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 08/23/2021] [Accepted: 08/31/2021] [Indexed: 12/13/2022] Open
Abstract
The course of multiple myeloma (MM) is influenced by a variety of factors, including the specificity of the tumour microenvironment (TME). The aim of this review is to provide insight into the interplay of treatment modalities used in the current clinical practice and TME. Bortezomib-based triplets are the standard for MM first-line treatment. Bortezomib is a proteasome inhibitor (PI) which inhibits the nuclear factor kappa B (NF-κB) pathway. However, bortezomib is decreasing the expression of chemokine receptor CXCR4 as well, possibly leading to the escape of extramedullary disease. Immunomodulatory drugs (IMiDs), lenalidomide, and pomalidomide downregulate regulatory T cells (Tregs). Daratumumab, anti-cluster of differentiation 38 (anti-CD38) monoclonal antibody (MoAb), downregulates Tregs CD38+. Bisphosphonates inhibit osteoclasts and angiogenesis. Sustained suppression of bone resorption characterises the activity of MoAb denosumab. The plerixafor, used in the process of stem cell mobilisation and harvesting, block the interaction of chemokine receptors CXCR4-CXCL12, leading to disruption of MM cells’ interaction with the TME, and mobilisation into the circulation. The introduction of several T-cell-based immunotherapeutic modalities, such as chimeric-antigen-receptor-transduced T cells (CAR T cells) and bispecific antibodies, represents a new perspective in MM treatment affecting TME immune evasion. The optimal treatment approach to MM patients should be adjusted to all aspects of the individual profile including the TME niche.
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Affiliation(s)
- Jelena Bila
- Clinic of Hematology, Clinical Center of Serbia, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia
- Correspondence: ; Tel.: +381-638-292-992
| | - Eirini Katodritou
- Department of Hematology, Theagenio Cancer Hospital, 54639 Thessaloniki, Greece;
| | - Margarita Guenova
- Laboratory of Haematopathology and Immunology, National Specialised Hospital for Active Treatment of Haematological Diseases, 1756 Sofia, Bulgaria;
| | - Sandra Basic-Kinda
- Divison of Hematology, Department of Internal Medicine, University Hospital Centre Zagreb, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia;
| | - Daniel Coriu
- Centre of Hematology and Bone Marrow Transplant, “Fundeni” Clinical Institute, “Carol Davila” University of Medicine and Pharmacy, 022328 Bucharest, Romania;
| | - Milena Dapcevic
- Division of Hematology, Clinical Center of Montenegro, Podgorica 81000, Montenegro;
| | - Lejla Ibricevic-Balic
- Clinic of Hematology, University Clinical Center of Sarajevo, 71000 Sarajevo, Bosnia and Herzegovina;
| | - Arben Ivanaj
- Department of Hematology, University Medical Center “Mother Teresa”, 1001 Tirana, Albania;
| | - Oliver Karanfilski
- University Clinic of Hematology, Faculty of Medicine, University of Skopje, 1000 Skopje, North Macedonia;
| | - Samo Zver
- Department of Hematology, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia;
| | - Meral Beksac
- Department of Hematology, Tissue Typing Laboratory and Donor Registry, Faculty of Medicine, University of Ankara, Ankara 06590, Turkey;
| | - Evangelos Terpos
- Department of Clinical Therapeutics, Alexandra General Hospital, School of Medicine, National and Kapodistrian University of Athens, 11528 Athens, Greece; (E.T.); (M.A.D.)
| | - Meletios Athanassios Dimopoulos
- Department of Clinical Therapeutics, Alexandra General Hospital, School of Medicine, National and Kapodistrian University of Athens, 11528 Athens, Greece; (E.T.); (M.A.D.)
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