1
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Pathania AS, Chava H, Chaturvedi NK, Chava S, Byrareddy SN, Coulter DW, Challagundla KB. The miR-29 family facilitates the activation of NK-cell immune responses by targeting the B7-H3 immune checkpoint in neuroblastoma. Cell Death Dis 2024; 15:428. [PMID: 38890285 PMCID: PMC11189583 DOI: 10.1038/s41419-024-06791-7] [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: 11/20/2023] [Revised: 05/22/2024] [Accepted: 05/29/2024] [Indexed: 06/20/2024]
Abstract
Neuroblastoma (NB) is a highly aggressive pediatric cancer that originates from immature nerve cells, presenting significant treatment challenges due to therapy resistance. Despite intensive treatment, approximately 50% of high-risk NB cases exhibit therapy resistance or experience relapse, resulting in poor outcomes often associated with tumor immune evasion. B7-H3 is an immune checkpoint protein known to inhibit immune responses. MicroRNAs (miRNAs) are small non-coding RNAs involved in post-transcriptional gene regulation. Our study aims to explore the impact of miRNAs on B7-H3 regulation, the anti-tumor immune response, and tumorigenicity in NB. Analysis of NB patients and patient-derived xenograft tumors revealed a correlation between higher B7-H3 expression and poorer patient survival. Notably, deceased patients exhibited a depletion of miR-29 family members (miR-29a, miR-29b, and miR-29c), which displayed an inverse association with B7-H3 expression in NB patients. Overexpression and knockdown experiments demonstrated that these miRNAs degrade B7-H3 mRNA, resulting in enhanced NK cell activation and cytotoxicity. In vivo, experiments provided further evidence that miR-29 family members reduce tumorigenicity, macrophage infiltration, and microvessel density, promote infiltration and activation of NK cells, and induce tumor cell apoptosis. These findings offer a rationale for developing more effective combination treatments that leverage miRNAs to target B7-H3 in NB patients.
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Affiliation(s)
- Anup S Pathania
- Department of Biochemistry and Molecular Biology & The Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Haritha Chava
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Nagendra K Chaturvedi
- Department of Pediatrics, Division of Hematology/Oncology, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Srinivas Chava
- Department of Biochemistry and Molecular Biology & The Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Siddappa N Byrareddy
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Don W Coulter
- Department of Pediatrics, Division of Hematology/Oncology, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Kishore B Challagundla
- Department of Biochemistry and Molecular Biology & The Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68198, USA.
- The Child Health Research Institute, University of Nebraska Medical Center, Omaha, NE, 68198, USA.
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2
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Li X, Li W, Xu L, Song Y. Chimeric antigen receptor-immune cells against solid tumors: Structures, mechanisms, recent advances, and future developments. Chin Med J (Engl) 2024; 137:1285-1302. [PMID: 37640679 PMCID: PMC11191032 DOI: 10.1097/cm9.0000000000002818] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Indexed: 08/31/2023] Open
Abstract
ABSTRACT The advent of chimeric antigen receptor (CAR)-T cell immunotherapies has led to breakthroughs in the treatment of hematological malignancies. However, their success in treating solid tumors has been limited. CAR-natural killer (NK) cells have several advantages over CAR-T cells because NK cells can be made from pre-existing cell lines or allogeneic NK cells with a mismatched major histocompatibility complex (MHC), which means they are more likely to become an "off-the-shelf" product. Moreover, they can kill cancer cells via CAR-dependent/independent pathways and have limited toxicity. Macrophages are the most malleable immune cells in the body. These cells can efficiently infiltrate into tumors and are present in large numbers in tumor microenvironments (TMEs). Importantly, CAR-macrophages (CAR-Ms) have recently yielded exciting preclinical results in several solid tumors. Nevertheless, CAR-T, CAR-NK, and CAR-M all have their own advantages and limitations. In this review, we systematically discuss the current status, progress, and the major hurdles of CAR-T cells, CAR-NK cells, and CAR-M as they relate to five aspects: CAR structure, therapeutic mechanisms, the latest research progress, current challenges and solutions, and comparison according to the existing research in order to provide a reasonable option for treating solid tumors in the future.
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Affiliation(s)
- Xudong Li
- Department of Hematology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, Henan 450008, China
- Academy of Medical Sciences, Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Wei Li
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Linping Xu
- Department of Hematology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, Henan 450008, China
| | - Yongping Song
- Department of Hematology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, Henan 450008, China
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
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3
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Hegde M, Navai S, DeRenzo C, Joseph SK, Sanber K, Wu M, Gad AZ, Janeway KA, Campbell M, Mullikin D, Nawas Z, Robertson C, Mathew PR, Zhang H, Mehta B, Bhat RR, Major A, Shree A, Gerken C, Kalra M, Chakraborty R, Thakkar SG, Dakhova O, Salsman VS, Grilley B, Lapteva N, Gee A, Dotti G, Bao R, Salem AH, Wang T, Brenner MK, Heslop HE, Wels WS, Hicks MJ, Gottschalk S, Ahmed N. Autologous HER2-specific CAR T cells after lymphodepletion for advanced sarcoma: a phase 1 trial. NATURE CANCER 2024; 5:880-894. [PMID: 38658775 DOI: 10.1038/s43018-024-00749-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 02/23/2024] [Indexed: 04/26/2024]
Abstract
In this prospective, interventional phase 1 study for individuals with advanced sarcoma, we infused autologous HER2-specific chimeric antigen receptor T cells (HER2 CAR T cells) after lymphodepletion with fludarabine (Flu) ± cyclophosphamide (Cy): 1 × 108 T cells per m2 after Flu (cohort A) or Flu/Cy (cohort B) and 1 × 108 CAR+ T cells per m2 after Flu/Cy (cohort C). The primary outcome was assessment of safety of one dose of HER2 CAR T cells after lymphodepletion. Determination of antitumor responses was the secondary outcome. Thirteen individuals were treated in 14 enrollments, and seven received multiple infusions. HER2 CAR T cells expanded after 19 of 21 infusions. Nine of 12 individuals in cohorts A and B developed grade 1-2 cytokine release syndrome. Two individuals in cohort C experienced dose-limiting toxicity with grade 3-4 cytokine release syndrome. Antitumor activity was observed with clinical benefit in 50% of individuals treated. The tumor samples analyzed showed spatial heterogeneity of immune cells and clustering by sarcoma type and by treatment response. Our results affirm HER2 as a CAR T cell target and demonstrate the safety of this therapeutic approach in sarcoma. ClinicalTrials.gov registration: NCT00902044 .
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Affiliation(s)
- Meenakshi Hegde
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA.
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA.
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA.
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA.
| | - Shoba Navai
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
| | - Christopher DeRenzo
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Sujith K Joseph
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
| | - Khaled Sanber
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Mengfen Wu
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
| | - Ahmed Z Gad
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
- Interdepartmental Program in Translational Biology and Molecular Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Katherine A Janeway
- Department of Pediatrics, Boston Children's Hospital, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Matthew Campbell
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Dolores Mullikin
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Zeid Nawas
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Catherine Robertson
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Pretty R Mathew
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Huimin Zhang
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Birju Mehta
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Raksha R Bhat
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Angela Major
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX, USA
| | - Ankita Shree
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Claudia Gerken
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Mamta Kalra
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Rikhia Chakraborty
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
| | - Sachin G Thakkar
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Olga Dakhova
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Vita S Salsman
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Bambi Grilley
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
| | - Natalia Lapteva
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX, USA
| | - Adrian Gee
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Gianpietro Dotti
- Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Riyue Bao
- Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | | | - Tao Wang
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
| | - Malcolm K Brenner
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
- Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Helen E Heslop
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
- Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Winfried S Wels
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, Frankfurt, Germany
- German Cancer Consortium (DKTK), partner site Frankfurt/Mainz, Frankfurt, Germany
- Frankfurt Cancer Institute, Goethe University, Frankfurt, Germany
| | - M John Hicks
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX, USA
| | - Stephen Gottschalk
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Nabil Ahmed
- Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA.
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston, TX, USA.
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA.
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA.
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX, USA.
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4
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Epperly R, Gottschalk S, DeRenzo C. CAR T cells redirected to B7-H3 for pediatric solid tumors: Current status and future perspectives. EJC PAEDIATRIC ONCOLOGY 2024; 3:100160. [PMID: 38957786 PMCID: PMC11218663 DOI: 10.1016/j.ejcped.2024.100160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 07/04/2024]
Abstract
Despite intensive therapies, pediatric patients with relapsed or refractory solid tumors have poor outcomes and need novel treatments. Immune therapies offer an alternative to conventional treatment options but require the identification of differentially expressed antigens to direct antitumor activity to sites of disease. B7-H3 (CD276) is an immune regulatory protein that is expressed in a range of malignancies and has limited expression in normal tissues. B7-H3 is highly expressed in pediatric solid tumors including osteosarcoma, rhabdomyosarcoma, Ewing sarcoma, Wilms tumor, neuroblastoma, and many rare tumors. In this article we review B7-H3-targeted chimeric antigen receptor (B7-H3-CAR) T cell therapies for pediatric solid tumors, reporting preclinical development strategies and outlining the landscape of active pediatric clinical trials. We identify challenges to the success of CAR T cell therapy for solid tumors including localizing to and penetrating solid tumor sites, evading the hostile tumor microenvironment, supporting T cell expansion and persistence, and avoiding intrinsic tumor resistance. We highlight strategies to overcome these challenges and enhance the effect of B7-H3-CAR T cells, including advanced CAR T cell design and incorporation of combination therapies.
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Affiliation(s)
- Rebecca Epperly
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Stephen Gottschalk
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Christopher DeRenzo
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children’s Research Hospital, Memphis, TN, USA
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Talleur AC, Fabrizio VA, Aplenc R, Grupp SA, Mackall C, Majzner R, Nguyen R, Rouce R, Moskop A, McNerney KO. INSPIRED Symposium Part 5: Expanding the Use of CAR T Cells in Children and Young Adults. Transplant Cell Ther 2024; 30:565-579. [PMID: 38588880 PMCID: PMC11139555 DOI: 10.1016/j.jtct.2024.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 03/29/2024] [Accepted: 04/01/2024] [Indexed: 04/10/2024]
Abstract
Chimeric antigen receptor (CAR) T cell therapy has demonstrated remarkable efficacy in relapsed/refractory (r/r) B cell malignancies, including in pediatric patients with acute lymphoblastic leukemia (ALL). Expanding this success to other hematologic and solid malignancies is an area of active research and, although challenges remain, novel solutions have led to significant progress over the past decade. Ongoing clinical trials for CAR T cell therapy for T cell malignancies and acute myeloid leukemia (AML) have highlighted challenges, including antigen specificity with off-tumor toxicity and persistence concerns. In T cell malignancies, notable challenges include CAR T cell fratricide and prolonged T cell aplasia, which are being addressed with strategies such as gene editing and suicide switch technologies. In AML, antigen identification remains a significant barrier, due to shared antigens across healthy hematopoietic progenitor cells and myeloid blasts. Strategies to limit persistence and circumvent the immunosuppressive tumor microenvironment (TME) created by AML are also being explored. CAR T cell therapies for central nervous system and solid tumors have several challenges, including tumor antigen heterogeneity, immunosuppressive and hypoxic TME, and potential for off-target toxicity. Numerous CAR T cell products have been designed to overcome these challenges, including "armored" CARs and CAR/T cell receptor (TCR) hybrids. Strategies to enhance CAR T cell delivery, augment CAR T cell performance in the TME, and ensure the safety of these products have shown promising results. In this manuscript, we will review the available evidence for CAR T cell use in T cell malignancies, AML, central nervous system (CNS), and non-CNS solid tumor malignancies, and recommend areas for future research.
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Affiliation(s)
- Aimee C Talleur
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children's Research Hospital, Memphis, Tennessee.
| | - Vanessa A Fabrizio
- Department of Pediatric Hematology, Oncology, and Blood and Marrow Transplant, Children's Hospital Colorado/University of Colorado Anschutz, Aurora, Colorado
| | - Richard Aplenc
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Stephan A Grupp
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Crystal Mackall
- Department of Pediatrics, Department of Medicine, Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford University School of Medicine, Stanford University, Stanford, California
| | | | - Rosa Nguyen
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Rayne Rouce
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston Methodist Hospital and Texas Children's Hospital, Houston, Texas
| | - Amy Moskop
- Division of Hematology/Oncology/Blood and Marrow Transplantation, Department of Pediatrics, Medical College of Wisconsin and Children's Wisconsin, Milwaukee, Wisconsin
| | - Kevin O McNerney
- Division of Pediatric Hematology, Oncology and Stem Cell Transplantation, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
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6
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Wu H, Zhang G, Liu Z, Liu W, Wang X, Zhao Y. Enhanced anti-tumor activity mediated by combination chimeric antigen receptor T cells targeting GD2 and GPC2 in high-risk neuroblastoma. Cytotherapy 2024:S1465-3249(24)00732-1. [PMID: 38904586 DOI: 10.1016/j.jcyt.2024.05.023] [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: 01/26/2024] [Revised: 05/26/2024] [Accepted: 05/27/2024] [Indexed: 06/22/2024]
Abstract
BACKGROUND AIMS Chimeric antigen receptor T (CAR-T) cells targeting single antigens show limited activity against solid tumors due to poor T cell persistence, low efficiency infiltration, and exhaustion together with heterogeneous tumor-associated antigen (TAA) expression. This is also true in high-risk neuroblastoma (HRNB), a lethal pediatric extracranial malignancy. To overcome these obstacles, a combinational strategy using GD2-specific and GPC2-specific CAR-T cells was developed to improve immunotherapeutic efficacy. METHODS We individually developed GD2-specific and GPC2-specific CARs containing a selective domain (sCAR) which was a peptide of 10 amino acids derived from human nuclear autoantigen La/SS-B. These constructs allowed us to generate two different HRNB antigen-specific CAR-T cells with enhanced biological activity through stimulating sCAR-engrafted T cells via a selective domain-specific monoclonal antibody (SmAb). Binding affinity and stimulation of GD2- and GPC2-specific sCARs by SmAb were measured, and transient and persistent anti-tumor cytotoxicity of GD2sCAR-T and GPC2sCAR-T cells were quantified in neuroblastoma cell lines expressing different TAA levels. The anti-tumor pharmaceutical effects and cellular mechanisms mediated by single or combinational sCAR-T cells were evaluated in vitro and in vivo. RESULTS GD2- and GPC2-specific sCARs had antigen-specific binding affinity similar to their parental counterparts and were recognized by SmAb. SmAb-mediated stimulation selectively activated sCAR-T proliferation and increased central memory T cells in the final products. SmAb-stimulated sCAR-T cells had enhanced transient cytolytic activity, and combination therapy extended long-term anti-tumor activity in vitro through TNF-α and IL-15 release. Stimulated sCAR-T cells overcame heterogeneous antigen expression in HRNB, and the multi-TAA-targeting strategy was especially efficacious in vivo, inducing apoptosis through the caspase-3/PARP pathway and inhibiting the release of several tumor-promoting cytokines. CONCLUSIONS These data suggest that combined targeting of multiple TAAs is a promising strategy to overcome heterogenous antigen expression in solid tumors and extend CAR-T cell persistence for HRNB immunotherapy.
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Affiliation(s)
- Huantong Wu
- Cell Therapy Center, Beijing Institute of Geriatrics, Xuanwu Hospital Capital Medical University, National Clinical Research Center for Geriatric Diseases, and Key Laboratory of Neurodegenerative Diseases, Ministry of Education, Beijing, China; Center of Neural Injury and Repair, Beijing Institute for Brain Disorders, Beijing, China
| | - Guangji Zhang
- Cell Therapy Center, Beijing Institute of Geriatrics, Xuanwu Hospital Capital Medical University, National Clinical Research Center for Geriatric Diseases, and Key Laboratory of Neurodegenerative Diseases, Ministry of Education, Beijing, China; Center of Neural Injury and Repair, Beijing Institute for Brain Disorders, Beijing, China
| | - Zhongfeng Liu
- Cell Therapy Center, Beijing Institute of Geriatrics, Xuanwu Hospital Capital Medical University, National Clinical Research Center for Geriatric Diseases, and Key Laboratory of Neurodegenerative Diseases, Ministry of Education, Beijing, China; Center of Neural Injury and Repair, Beijing Institute for Brain Disorders, Beijing, China
| | - Weihua Liu
- Cell Therapy Center, Beijing Institute of Geriatrics, Xuanwu Hospital Capital Medical University, National Clinical Research Center for Geriatric Diseases, and Key Laboratory of Neurodegenerative Diseases, Ministry of Education, Beijing, China; Center of Neural Injury and Repair, Beijing Institute for Brain Disorders, Beijing, China
| | - Xuan Wang
- Department of Oncology, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Shandong Lung Cancer Institute, First Affiliated Hospital of Shandong First Medical University, Jinan, Shandong Province, China
| | - Yu Zhao
- Cell Therapy Center, Beijing Institute of Geriatrics, Xuanwu Hospital Capital Medical University, National Clinical Research Center for Geriatric Diseases, and Key Laboratory of Neurodegenerative Diseases, Ministry of Education, Beijing, China; Center of Neural Injury and Repair, Beijing Institute for Brain Disorders, Beijing, China.
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7
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Jamitzky S, Altvater B, Krekeler C, Hoen L, Brandes C, Ebbinghaus J, Richter L, Kosel L, Ochs L, Farwick N, Urban K, Kluge L, Bücker L, Görlich D, Johnston ICD, Pfeifer R, Hartmann W, Rossig C, Kailayangiri S. Ganglioside SSEA-4 in Ewing sarcoma marks a tumor cell population with aggressive features and is a potential cell-surface immune target. Sci Rep 2024; 14:11935. [PMID: 38789477 PMCID: PMC11126692 DOI: 10.1038/s41598-024-62849-8] [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: 10/07/2023] [Accepted: 05/22/2024] [Indexed: 05/26/2024] Open
Abstract
Carbohydrate markers of immature cells during prenatal human development can be aberrantly expressed in cancers and deserve evaluation as immune targets. A candidate target in Ewing sarcoma is the globo-series ganglioside stage-specific embryonic antigen-4 (SSEA-4). We detected SSEA-4 expression on the cell surface of all of 14 EwS cell lines and in 21 of 31 (68%) primary EwS tumor biopsies. Among paired subpopulations of tumor cells with low versus high SSEA-4 expression, SSEA-4high expression was significantly and consistently associated with functional characteristics of tumor aggressiveness, including higher cell proliferation, colony formation, chemoresistance and propensity to migrate. SSEA-4low versus SSEA-4high expression was not related to expression levels of the EWSR1-FLI1 fusion transcript or markers of epithelial/mesenchymal plasticity. SSEA-4low cells selected from bulk populations regained higher SSEA-4 expression in vitro and during in vivo tumor growth in a murine xenograft model. T cells engineered to express SSEA-4-specific chimeric antigen receptors (CARs) specifically interacted with SSEA-4 positive EwS cells and exerted effective antigen-specific tumor cell lysis in vitro. In conclusion, with its stable expression and functional significance in EwS, SSEA-4 is an attractive therapeutic immune target in this cancer that deserves further evaluation for clinical translation.
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Affiliation(s)
- Silke Jamitzky
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Bianca Altvater
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
- Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS, Utrecht, The Netherlands
| | - Carolin Krekeler
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Laura Hoen
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Caroline Brandes
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Julia Ebbinghaus
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Lisa Richter
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Lisa Kosel
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Laurin Ochs
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Nicole Farwick
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Katja Urban
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Lena Kluge
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Lara Bücker
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Dennis Görlich
- Institute of Biostatistics and Clinical Research, University of Muenster, Schmeddingstr. 56, 48149, Muenster, Germany
| | - Ian C D Johnston
- Miltenyi Biotec B.V. & Co. KG, Friedrich-Ebert-Straße 68, 51429, Bergisch Gladbach, Germany
| | - Rita Pfeifer
- Miltenyi Biotec B.V. & Co. KG, Friedrich-Ebert-Straße 68, 51429, Bergisch Gladbach, Germany
| | - Wolfgang Hartmann
- Gerhard-Domagk-Institute of Pathology, University of Muenster, Domagkstr. 17, 48149, Muenster, Germany
| | - Claudia Rossig
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany.
- Cells-in-Motion Cluster of Excellence (EXC 1003 - CiM), University of Muenster, Roentgenstr. 16, 48149, Muenster, Germany.
- Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS, Utrecht, The Netherlands.
| | - Sareetha Kailayangiri
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
- Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS, Utrecht, The Netherlands
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8
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Moaveni AK, Amiri M, Shademan B, Farhadi A, Behroozi J, Nourazarian A. Advances and challenges in gene therapy strategies for pediatric cancer: a comprehensive update. Front Mol Biosci 2024; 11:1382190. [PMID: 38836106 PMCID: PMC11149429 DOI: 10.3389/fmolb.2024.1382190] [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: 02/05/2024] [Accepted: 03/27/2024] [Indexed: 06/06/2024] Open
Abstract
Pediatric cancers represent a tragic but also promising area for gene therapy. Although conventional treatments have improved survival rates, there is still a need for targeted and less toxic interventions. This article critically analyzes recent advances in gene therapy for pediatric malignancies and discusses the challenges that remain. We explore the innovative vectors and delivery systems that have emerged, such as adeno-associated viruses and non-viral platforms, which show promise in addressing the unique pathophysiology of pediatric tumors. Specifically, we examine the field of chimeric antigen receptor (CAR) T-cell therapies and their adaptation for solid tumors, which historically have been more challenging to treat than hematologic malignancies. We also discuss the genetic and epigenetic complexities inherent to pediatric cancers, such as tumor heterogeneity and the dynamic tumor microenvironment, which pose significant hurdles for gene therapy. Ethical considerations specific to pediatric populations, including consent and long-term follow-up, are also analyzed. Additionally, we scrutinize the translation of research from preclinical models that often fail to mimic pediatric cancer biology to the regulatory landscapes that can either support or hinder innovation. In summary, this article provides an up-to-date overview of gene therapy in pediatric oncology, highlighting both the rapid scientific progress and the substantial obstacles that need to be addressed. Through this lens, we propose a roadmap for future research that prioritizes the safety, efficacy, and complex ethical considerations involved in treating pediatric patients. Our ultimate goal is to move from incremental advancements to transformative therapies.
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Affiliation(s)
- Amir Kian Moaveni
- Pediatric Urology and Regenerative Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Amiri
- Pediatric Urology and Regenerative Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Behrouz Shademan
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Arezoo Farhadi
- Department of Genetics and Molecular Medicine, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Javad Behroozi
- Department of Cell and Molecular Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
| | - Alireza Nourazarian
- Department of Basic Medical Sciences, Khoy University of Medical Sciences, Khoy, Iran
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9
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Lutskovich D, Meleshko A, Katsin M. State of the art and perspectives of chimeric antigen receptor T cells cell therapy for neuroblastoma. Cytotherapy 2024:S1465-3249(24)00718-7. [PMID: 38852096 DOI: 10.1016/j.jcyt.2024.05.011] [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: 02/12/2024] [Revised: 04/19/2024] [Accepted: 05/08/2024] [Indexed: 06/10/2024]
Abstract
Neuroblastoma (NB) is a solid, neuroendocrine pediatric solid tumor with divergent clinical behavior. Patients with high-risk diseases have poor prognoses despite complex multimodal therapy, which requires the search for new therapeutic approaches. Chimeric antigen receptor T cells (CAR-T) have led to dramatic improvements in the survival of cancer patients, most notably those with hematologic malignancies. Early-phase clinical trials of CAR-T cell therapy for NB have proven safe and feasible, but limited clinical efficacy. At the same time, multiple experimental and preclinical studies have shown that the most common in clinical trials single 2nd or 3rd generation CAR structure is not sufficient for a complete response in solid tumors. Here, we review the recent advances and future perspectives associated with engineered receptors, including several antigens binding, armored CAR-T of 4th and 5th generation and CAR-T cell combination strategies with other immunotherapy. We also summarize the results and shortcomings of ongoing clinical trials of CAR-T therapy for NB.
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Affiliation(s)
- Dzmitry Lutskovich
- Belarusian Research Center for Pediatric Oncology, Hematology and Immunology, Minsk, Belarus.
| | - Alexander Meleshko
- Belarusian Research Center for Pediatric Oncology, Hematology and Immunology, Minsk, Belarus
| | - Mikalai Katsin
- Vitebsk Regional Clinical Cancer Centre, Vitebsk, Belarus
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10
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Polychronopoulos PA, Bedoya-Reina OC, Johnsen JI. The Neuroblastoma Microenvironment, Heterogeneity and Immunotherapeutic Approaches. Cancers (Basel) 2024; 16:1863. [PMID: 38791942 PMCID: PMC11119056 DOI: 10.3390/cancers16101863] [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: 04/08/2024] [Revised: 05/02/2024] [Accepted: 05/10/2024] [Indexed: 05/26/2024] Open
Abstract
Neuroblastoma is a peripheral nervous system tumor that almost exclusively occurs in young children. Although intensified treatment modalities have led to increased patient survival, the prognosis for patients with high-risk disease is still around 50%, signifying neuroblastoma as a leading cause of cancer-related deaths in children. Neuroblastoma is an embryonal tumor and is shaped by its origin from cells within the neural crest. Hence, neuroblastoma usually presents with a low mutational burden and is, in the majority of cases, driven by epigenetically deregulated transcription networks. The recent development of Omic techniques has given us detailed knowledge of neuroblastoma evolution, heterogeneity, and plasticity, as well as intra- and intercellular molecular communication networks within the neuroblastoma microenvironment. Here, we discuss the potential of these recent discoveries with emphasis on new treatment modalities, including immunotherapies which hold promise for better future treatment regimens.
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Affiliation(s)
- Panagiotis Alkinoos Polychronopoulos
- Childhood Cancer Research Unit, Department of Women’s and Children’s Health, Karolinska Institutet, 11883 Stockholm, Sweden; (P.A.P.); (O.C.B.-R.)
| | - Oscar C. Bedoya-Reina
- Childhood Cancer Research Unit, Department of Women’s and Children’s Health, Karolinska Institutet, 11883 Stockholm, Sweden; (P.A.P.); (O.C.B.-R.)
- School of Medical Sciences, Örebro University, 70182 Örebro, Sweden
| | - John Inge Johnsen
- Childhood Cancer Research Unit, Department of Women’s and Children’s Health, Karolinska Institutet, 11883 Stockholm, Sweden; (P.A.P.); (O.C.B.-R.)
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11
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Wang L, Jin G, Zhou Q, Liu Y, Zhao X, Li Z, Yin N, Peng M. Induction of immortal-like and functional CAR T cells by defined factors. J Exp Med 2024; 221:e20232368. [PMID: 38530240 DOI: 10.1084/jem.20232368] [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: 12/22/2023] [Revised: 01/10/2024] [Accepted: 03/04/2024] [Indexed: 03/27/2024] Open
Abstract
Long-term antitumor efficacy of chimeric antigen receptor (CAR) T cells depends on their functional persistence in vivo. T cells with stem-like properties show better persistence, but factors conferring bona fide stemness to T cells remain to be determined. Here, we demonstrate the induction of CAR T cells into an immortal-like and functional state, termed TIF. The induction of CARTIF cells depends on the repression of two factors, BCOR and ZC3H12A, and requires antigen or CAR tonic signaling. Reprogrammed CARTIF cells possess almost infinite stemness, similar to induced pluripotent stem cells while retaining the functionality of mature T cells, resulting in superior antitumor effects. Following the elimination of target cells, CARTIF cells enter a metabolically dormant state, persisting in vivo with a saturable niche and providing memory protection. TIF represents a novel state of T cells with unprecedented stemness, which confers long-term functional persistence of CAR T cells in vivo and holds broad potential in T cell therapies.
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Affiliation(s)
- Lixia Wang
- State Key Laboratory of Molecular Oncology, Beijing Key Laboratory for Immunological Research on Chronic Diseases, School of Medicine, Institute for Immunology, Tsinghua University, Beijing, China
- SXMU-Tsinghua Collaborative Innovation Center for Frontier Medicine , Taiyuan, China
- Tsinghua-Peking Center for Life Sciences , Beijing, China
| | - Gang Jin
- State Key Laboratory of Molecular Oncology, Beijing Key Laboratory for Immunological Research on Chronic Diseases, School of Medicine, Institute for Immunology, Tsinghua University, Beijing, China
- SXMU-Tsinghua Collaborative Innovation Center for Frontier Medicine , Taiyuan, China
- Tsinghua-Peking Center for Life Sciences , Beijing, China
| | - Qiuping Zhou
- State Key Laboratory of Molecular Oncology, Beijing Key Laboratory for Immunological Research on Chronic Diseases, School of Medicine, Institute for Immunology, Tsinghua University, Beijing, China
- SXMU-Tsinghua Collaborative Innovation Center for Frontier Medicine , Taiyuan, China
- Tsinghua-Peking Center for Life Sciences , Beijing, China
| | - Yanyan Liu
- State Key Laboratory of Molecular Oncology, Beijing Key Laboratory for Immunological Research on Chronic Diseases, School of Medicine, Institute for Immunology, Tsinghua University, Beijing, China
- SXMU-Tsinghua Collaborative Innovation Center for Frontier Medicine , Taiyuan, China
- Tsinghua-Peking Center for Life Sciences , Beijing, China
| | - Xiaocui Zhao
- State Key Laboratory of Molecular Oncology, Beijing Key Laboratory for Immunological Research on Chronic Diseases, School of Medicine, Institute for Immunology, Tsinghua University, Beijing, China
- SXMU-Tsinghua Collaborative Innovation Center for Frontier Medicine , Taiyuan, China
- Tsinghua-Peking Center for Life Sciences , Beijing, China
| | - Zhuoyang Li
- State Key Laboratory of Molecular Oncology, Beijing Key Laboratory for Immunological Research on Chronic Diseases, School of Medicine, Institute for Immunology, Tsinghua University, Beijing, China
- SXMU-Tsinghua Collaborative Innovation Center for Frontier Medicine , Taiyuan, China
- Tsinghua-Peking Center for Life Sciences , Beijing, China
| | - Na Yin
- State Key Laboratory of Molecular Oncology, Beijing Key Laboratory for Immunological Research on Chronic Diseases, School of Medicine, Institute for Immunology, Tsinghua University, Beijing, China
- SXMU-Tsinghua Collaborative Innovation Center for Frontier Medicine , Taiyuan, China
- Tsinghua-Peking Center for Life Sciences , Beijing, China
| | - Min Peng
- State Key Laboratory of Molecular Oncology, Beijing Key Laboratory for Immunological Research on Chronic Diseases, School of Medicine, Institute for Immunology, Tsinghua University, Beijing, China
- SXMU-Tsinghua Collaborative Innovation Center for Frontier Medicine , Taiyuan, China
- Tsinghua-Peking Center for Life Sciences , Beijing, China
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12
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Nguyen R, Doubrovina E, Mousset CM, Jin BY, Okada R, Zhang X, Clavel A, Reyes-Gonzalez JM, Dyomin V, Diaz L, Zhang L, Abbas S, Sun M, Hsieh CM, Ho M, Shern JF, Gulley JL, Hinrichs CS. Cooperative Armoring of CAR and TCR T Cells by T Cell-Restricted IL15 and IL21 Universally Enhances Solid Tumor Efficacy. Clin Cancer Res 2024; 30:1555-1566. [PMID: 37910044 PMCID: PMC11018485 DOI: 10.1158/1078-0432.ccr-23-1872] [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: 06/21/2023] [Revised: 08/09/2023] [Accepted: 10/13/2023] [Indexed: 11/03/2023]
Abstract
PURPOSE Chimeric antigen receptor (CAR) and T-cell receptor (TCR) T-cell therapies are effective in a subset of patients with solid tumors, but new approaches are needed to universally improve patient outcomes. Here, we developed a technology to leverage the cooperative effects of IL15 and IL21, two common cytokine-receptor gamma chain family members with distinct, pleiotropic effects on T cells and other lymphocytes, to enhance the efficacy of adoptive T cells. EXPERIMENTAL DESIGN We designed vectors that induce the constitutive expression of either membrane-tethered IL15, IL21, or IL15/IL21. We used clinically relevant preclinical models of transgenic CARs and TCRs against pediatric and adult solid tumors to determine the effect of the membrane-tethered cytokines on engineered T cells for human administration. RESULTS We found that self-delivery of these cytokines by CAR or TCR T cells prevents functional exhaustion by repeated stimulation and limits the emergence of dysfunctional natural killer (NK)-like T cells. Across different preclinical murine solid tumor models, we observed enhanced regression with each individual cytokine but the greatest antitumor efficacy when T cells were armored with both. CONCLUSIONS The coexpression of membrane-tethered IL15 and IL21 represents a technology to enhance the resilience and function of engineered T cells against solid tumors and could be applicable to multiple therapy platforms and diseases. See related commentary by Ruffin et al., p. 1431.
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Affiliation(s)
- Rosa Nguyen
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Ekaterina Doubrovina
- Duncan and Nancy MacMillan Cancer Immunology and Metabolism Center of Excellence, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | - Charlotte M. Mousset
- Genitourinary Malignancy Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Benjamin Y. Jin
- Genitourinary Malignancy Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Reona Okada
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Xiyuan Zhang
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Arina Clavel
- Duncan and Nancy MacMillan Cancer Immunology and Metabolism Center of Excellence, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | - Jeyshka M. Reyes-Gonzalez
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Vadim Dyomin
- Duncan and Nancy MacMillan Cancer Immunology and Metabolism Center of Excellence, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | - Louis Diaz
- Duncan and Nancy MacMillan Cancer Immunology and Metabolism Center of Excellence, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | - Ling Zhang
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Shahroze Abbas
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Ming Sun
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Chao-Ming Hsieh
- Laboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Mitchell Ho
- Laboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jack F. Shern
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - James L. Gulley
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Christian S. Hinrichs
- Duncan and Nancy MacMillan Cancer Immunology and Metabolism Center of Excellence, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
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13
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Kembuan GJ, Kim JY, Maus MV, Jan M. Targeting solid tumor antigens with chimeric receptors: cancer biology meets synthetic immunology. Trends Cancer 2024; 10:312-331. [PMID: 38355356 PMCID: PMC11006585 DOI: 10.1016/j.trecan.2024.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 01/02/2024] [Accepted: 01/05/2024] [Indexed: 02/16/2024]
Abstract
Chimeric antigen receptor (CAR) T cell therapy is a medical breakthrough in the treatment of B cell malignancies. There is intensive focus on developing solid tumor-targeted CAR-T cell therapies. Although clinically approved CAR-T cell therapies target B cell lineage antigens, solid tumor targets include neoantigens and tumor-associated antigens (TAAs) with diverse roles in tumor biology. Multiple early-stage clinical trials now report encouraging signs of efficacy for CAR-T cell therapies that target solid tumors. We review the landscape of solid tumor target antigens from the perspective of cancer biology and gene regulation, together with emerging clinical data for CAR-T cells targeting these antigens. We then discuss emerging synthetic biology strategies and their application in the clinical development of novel cellular immunotherapies.
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Affiliation(s)
- Gabriele J Kembuan
- Cellular Immunotherapy Program, Cancer Center, Massachusetts General Hospital, Boston, USA; Harvard Medical School, Boston, MA, USA; Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
| | - Joanna Y Kim
- Cellular Immunotherapy Program, Cancer Center, Massachusetts General Hospital, Boston, USA; Harvard Medical School, Boston, MA, USA; Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
| | - Marcela V Maus
- Cellular Immunotherapy Program, Cancer Center, Massachusetts General Hospital, Boston, USA; Harvard Medical School, Boston, MA, USA; Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
| | - Max Jan
- Cellular Immunotherapy Program, Cancer Center, Massachusetts General Hospital, Boston, USA; Harvard Medical School, Boston, MA, USA; Department of Pathology, Massachusetts General Hospital, Boston, MA, USA; Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA.
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14
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Zheng M, Kumar A, Sharma V, Behl T, Sehgal A, Wal P, Shinde NV, Kawaduji BS, Kapoor A, Anwer MK, Gulati M, Shen B, Singla RK, Bungau SG. Revolutionizing pediatric neuroblastoma treatment: unraveling new molecular targets for precision interventions. Front Cell Dev Biol 2024; 12:1353860. [PMID: 38601081 PMCID: PMC11004261 DOI: 10.3389/fcell.2024.1353860] [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: 12/11/2023] [Accepted: 03/13/2024] [Indexed: 04/12/2024] Open
Abstract
Neuroblastoma (NB) is the most frequent solid tumor in pediatric cases, contributing to around 15% of childhood cancer-related deaths. The wide-ranging genetic, morphological, and clinical diversity within NB complicates the success of current treatment methods. Acquiring an in-depth understanding of genetic alterations implicated in the development of NB is essential for creating safer and more efficient therapies for this severe condition. Several molecular signatures are being studied as potential targets for developing new treatments for NB patients. In this article, we have examined the molecular factors and genetic irregularities, including those within insulin gene enhancer binding protein 1 (ISL1), dihydropyrimidinase-like 3 (DPYSL3), receptor tyrosine kinase-like orphan receptor 1 (ROR1) and murine double minute 2-tumor protein 53 (MDM2-P53) that play an essential role in the development of NB. A thorough summary of the molecular targeted treatments currently being studied in pre-clinical and clinical trials has been described. Recent studies of immunotherapeutic agents used in NB are also studied in this article. Moreover, we explore potential future directions to discover new targets and treatments to enhance existing therapies and ultimately improve treatment outcomes and survival rates for NB patients.
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Affiliation(s)
- Min Zheng
- Joint Laboratory of Artificial Intelligence for Critical Care Medicine, Department of Critical Care Medicine and Institutes for Systems Genetics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
| | - Ankush Kumar
- Amity School of Pharmaceutical Sciences, Amity University, Mohali, Punjab, India
| | - Vishakha Sharma
- Amity School of Pharmaceutical Sciences, Amity University, Mohali, Punjab, India
| | - Tapan Behl
- Amity School of Pharmaceutical Sciences, Amity University, Mohali, Punjab, India
| | - Aayush Sehgal
- GHG Khalsa College of Pharmacy, Ludhiana, Punjab, India
| | - Pranay Wal
- Pranveer Singh Institute of Technology, Pharmacy, Kanpur, Uttar Pradesh, India
| | | | | | - Anupriya Kapoor
- School of Pharmaceutical Sciences, Chhatrapati Shahu Ji Maharaj University, Kanpur, Uttar Pradesh, India
| | - Md. Khalid Anwer
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Alkharj, Saudi Arabia
| | - Monica Gulati
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, India
- Australian Research Consortium in Complementary and Integrative Medicine, Faculty of Health, University of Technology Sydney, Ultimo, NSW, Australia
| | - Bairong Shen
- Joint Laboratory of Artificial Intelligence for Critical Care Medicine, Department of Critical Care Medicine and Institutes for Systems Genetics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
| | - Rajeev K. Singla
- Joint Laboratory of Artificial Intelligence for Critical Care Medicine, Department of Critical Care Medicine and Institutes for Systems Genetics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, India
| | - Simona Gabriela Bungau
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, Oradea, Romania
- Doctoral School of Biomedical Sciences, University of Oradea, Oradea, Romania
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15
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Kinoshita S, Ishii M, Ando J, Kimura T, Yamaguchi T, Harada S, Takahashi F, Nakashima K, Nakazawa Y, Yamazaki S, Ohshima K, Takahashi K, Nakauchi H, Ando M. Rejuvenated iPSC-derived GD2-directed CART Cells Harbor Robust Cytotoxicity Against Small Cell Lung Cancer. CANCER RESEARCH COMMUNICATIONS 2024; 4:723-737. [PMID: 38380966 PMCID: PMC10926899 DOI: 10.1158/2767-9764.crc-23-0259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 10/21/2023] [Accepted: 02/13/2024] [Indexed: 02/22/2024]
Abstract
Small cell lung cancer (SCLC) is exceptionally aggressive, with limited treatment options. Disialoganglioside (GD2) is highly expressed on SCLC and is considered a good target for chimeric antigen receptor (CAR) T cells (CART). Although GD2-directed CARTs (GD2-CART) exhibit cytotoxicity against various GD2-expressing tumors, they lack significant cytotoxicity against SCLC. To enhance cytotoxicity of GD2-CARTs against SCLC, we introduced GD2-CAR into induced pluripotent stem cells (iPSC)-derived rejuvenated cytotoxic T lymphocytes (GD2-CARrejT). GD2-CARrejTs acted much more strongly against SCLC cells than did GD2-CARTs both in vitro and in vivo. Single-cell RNA sequencing elucidated that levels of expression of TIGIT were significantly lower and levels of expression of genes associated with cytotoxicity were significantly higher in GD2-CARrejTs than those in GD2-CARTs. Dual blockade of TIGIT and programmed death-1 (PD-1) increased the cytotoxicity of GD2-CARTs to some extent, suggesting that low TIGIT and PD-1 expression by GD2-CARrejTs is a major factor required for robust cytotoxicity against SCLC. Not only for robust cytotoxicity but also for availability as "off-the-shelf" T-cell therapy, iPSC-derived GD2-CARrejTs are a promising novel treatment for SCLC. SIGNIFICANCE This research introduces iPSC-derived rejuvenated GD2-CARTs (GD2-CARrejT) as a novel approach to combat SCLC. Compared with conventional GD2-CARTs, GD2-CARrejTs with reduced TIGIT and PD-1 expression demonstrate robust cytotoxicity against SCLC and would be a promising therapy for SCLC.
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Affiliation(s)
- Shintaro Kinoshita
- Department of Hematology, Juntendo University School of Medicine, Tokyo, Japan
| | - Midori Ishii
- Department of Hematology, Juntendo University School of Medicine, Tokyo, Japan
| | - Jun Ando
- Department of Hematology, Juntendo University School of Medicine, Tokyo, Japan
- Division of Cell Therapy and Blood Transfusion Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Takaharu Kimura
- Laboratory of Stem Cell Therapy, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Tomoyuki Yamaguchi
- Laboratory of Regenerative Medicine, Tokyo University of Pharmacy and Life Science, Tokyo, Japan
| | - Sakiko Harada
- Department of Hematology, Juntendo University School of Medicine, Tokyo, Japan
| | - Fumiyuki Takahashi
- Department of Respiratory Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Kazutaka Nakashima
- Department of Pathology, School of Medicine, Kurume University, Fukuoka, Japan
| | - Yozo Nakazawa
- Department of Pediatrics, Shinsyu University School of Medicine, Nagano, Japan
| | - Satoshi Yamazaki
- Laboratory of Stem Cell Therapy, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Koichi Ohshima
- Department of Pathology, School of Medicine, Kurume University, Fukuoka, Japan
| | - Kazuhisa Takahashi
- Department of Respiratory Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Hiromitsu Nakauchi
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, California
- Stem Cell Therapy Laboratory, Advanced Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
| | - Miki Ando
- Department of Hematology, Juntendo University School of Medicine, Tokyo, Japan
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16
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Zhu C, Wu Q, Sheng T, Shi J, Shen X, Yu J, Du Y, Sun J, Liang T, He K, Ding Y, Li H, Gu Z, Wang W. Rationally designed approaches to augment CAR-T therapy for solid tumor treatment. Bioact Mater 2024; 33:377-395. [PMID: 38059121 PMCID: PMC10696433 DOI: 10.1016/j.bioactmat.2023.11.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 11/05/2023] [Accepted: 11/06/2023] [Indexed: 12/08/2023] Open
Abstract
Chimeric antigen receptor T cell denoted as CAR-T therapy has realized incredible therapeutic advancements for B cell malignancy treatment. However, its therapeutic validity has yet to be successfully achieved in solid tumors. Different from hematological cancers, solid tumors are characterized by dysregulated blood vessels, dense extracellular matrix, and filled with immunosuppressive signals, which together result in CAR-T cells' insufficient infiltration and rapid dysfunction. The insufficient recognition of tumor cells and tumor heterogeneity eventually causes cancer reoccurrences. In addition, CAR-T therapy also raises safety concerns, including potential cytokine release storm, on-target/off-tumor toxicities, and neuro-system side effects. Here we comprehensively review various targeting aspects, including CAR-T cell design, tumor modulation, and delivery strategy. We believe it is essential to rationally design a combinatory CAR-T therapy via constructing optimized CAR-T cells, directly manipulating tumor tissue microenvironments, and selecting the most suitable delivery strategy to achieve the optimal outcome in both safety and efficacy.
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Affiliation(s)
- Chaojie Zhu
- Key Laboratory of Advanced Drug Delivery Systems of Zhejiang Province, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310009, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, 311121, China
| | - Qing Wu
- Key Laboratory of Advanced Drug Delivery Systems of Zhejiang Province, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, 311121, China
| | - Tao Sheng
- Key Laboratory of Advanced Drug Delivery Systems of Zhejiang Province, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, 311121, China
| | - Jiaqi Shi
- Key Laboratory of Advanced Drug Delivery Systems of Zhejiang Province, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, 311121, China
| | - Xinyuan Shen
- Key Laboratory of Advanced Drug Delivery Systems of Zhejiang Province, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, 311121, China
| | - Jicheng Yu
- Key Laboratory of Advanced Drug Delivery Systems of Zhejiang Province, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Yang Du
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310009, China
| | - Jie Sun
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, 311121, China
- Department of Cell Biology, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, 310058, China
| | - Tingxizi Liang
- Key Laboratory of Advanced Drug Delivery Systems of Zhejiang Province, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Kaixin He
- Key Laboratory of Advanced Drug Delivery Systems of Zhejiang Province, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Yuan Ding
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310009, China
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, Hangzhou, Zhejiang, 310009, China
- ZJU-Pujian Research & Development Center of Medical Artificial Intelligence for Hepatobiliary and Pancreatic Disease, Hangzhou, Zhejiang, 310058, China
| | - Hongjun Li
- Key Laboratory of Advanced Drug Delivery Systems of Zhejiang Province, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310009, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, 311121, China
| | - Zhen Gu
- Key Laboratory of Advanced Drug Delivery Systems of Zhejiang Province, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, 311121, China
- Jinhua Institute of Zhejiang University, Jinhua, 321299, China
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, 310016, China
| | - Weilin Wang
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310009, China
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, Hangzhou, Zhejiang, 310009, China
- ZJU-Pujian Research & Development Center of Medical Artificial Intelligence for Hepatobiliary and Pancreatic Disease, Hangzhou, Zhejiang, 310058, China
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17
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Wienke J, Visser LL, Kholosy WM, Keller KM, Barisa M, Poon E, Munnings-Tomes S, Himsworth C, Calton E, Rodriguez A, Bernardi R, van den Ham F, van Hooff SR, Matser YAH, Tas ML, Langenberg KPS, Lijnzaad P, Borst AL, Zappa E, Bergsma FJ, Strijker JGM, Verhoeven BM, Mei S, Kramdi A, Restuadi R, Sanchez-Bernabeu A, Cornel AM, Holstege FCP, Gray JC, Tytgat GAM, Scheijde-Vermeulen MA, Wijnen MHWA, Dierselhuis MP, Straathof K, Behjati S, Wu W, Heck AJR, Koster J, Nierkens S, Janoueix-Lerosey I, de Krijger RR, Baryawno N, Chesler L, Anderson J, Caron HN, Margaritis T, van Noesel MM, Molenaar JJ. Integrative analysis of neuroblastoma by single-cell RNA sequencing identifies the NECTIN2-TIGIT axis as a target for immunotherapy. Cancer Cell 2024; 42:283-300.e8. [PMID: 38181797 PMCID: PMC10864003 DOI: 10.1016/j.ccell.2023.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 11/10/2023] [Accepted: 12/11/2023] [Indexed: 01/07/2024]
Abstract
Pediatric patients with high-risk neuroblastoma have poor survival rates and urgently need more effective treatment options with less side effects. Since novel and improved immunotherapies may fill this need, we dissect the immunoregulatory interactions in neuroblastoma by single-cell RNA-sequencing of 24 tumors (10 pre- and 14 post-chemotherapy, including 5 pairs) to identify strategies for optimizing immunotherapy efficacy. Neuroblastomas are infiltrated by natural killer (NK), T and B cells, and immunosuppressive myeloid populations. NK cells show reduced cytotoxicity and T cells have a dysfunctional profile. Interaction analysis reveals a vast immunoregulatory network and identifies NECTIN2-TIGIT as a crucial immune checkpoint. Combined blockade of TIGIT and PD-L1 significantly reduces neuroblastoma growth, with complete responses (CR) in vivo. Moreover, addition of TIGIT+PD-L1 blockade to standard relapse treatment in a chemotherapy-resistant Th-ALKF1174L/MYCN 129/SvJ syngeneic model induces CR. In conclusion, our integrative analysis provides promising targets and a rationale for immunotherapeutic combination strategies.
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Affiliation(s)
- Judith Wienke
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.
| | - Lindy L Visser
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Waleed M Kholosy
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Kaylee M Keller
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Marta Barisa
- Cancer Section, Developmental Biology and Cancer Programme, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Evon Poon
- Division of Clinical Studies, The Institute of Cancer Research, London, UK
| | - Sophie Munnings-Tomes
- Cancer Section, Developmental Biology and Cancer Programme, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Courtney Himsworth
- Cancer Section, Developmental Biology and Cancer Programme, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Elizabeth Calton
- Division of Clinical Studies, The Institute of Cancer Research, London, UK
| | | | - Ronald Bernardi
- Genentech, A Member of the Roche Group, South San Francisco, CA, USA
| | - Femke van den Ham
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | | | - Yvette A H Matser
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Michelle L Tas
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | | | - Philip Lijnzaad
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Anne L Borst
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Elisa Zappa
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | | | | | - Bronte M Verhoeven
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Shenglin Mei
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA 02115, USA
| | - Amira Kramdi
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France; SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Restuadi Restuadi
- Infection, Immunity and Inflammation Research and Teaching Department, UCL Great Ormond Street Institute of Child Health, London, UK; NIHR Biomedical Research Centre, Great Ormond Street Hospital, London, UK
| | - Alvaro Sanchez-Bernabeu
- Biomolecular Mass Spectrometry and Proteomics, Bijvoet Center for Biomolecular Research and Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, the Netherlands; Netherlands Proteomics Centre, Utrecht University, Utrecht, the Netherlands
| | - Annelisa M Cornel
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Center for Translational Immunology, University Medical Center Utrecht, Utrecht, the Netherlands
| | | | - Juliet C Gray
- Centre for Cancer Immunology, University of Southampton, Southampton, UK
| | | | | | - Marc H W A Wijnen
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | | | - Karin Straathof
- University College London (UCL) Great Ormond Street Institute of Child Health, London, UK; UCL Cancer Institute, London, UK
| | - Sam Behjati
- Wellcome Sanger Institute, Hinxton, UK; Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK; Department of Paediatrics, University of Cambridge, Cambridge, UK
| | - Wei Wu
- Biomolecular Mass Spectrometry and Proteomics, Bijvoet Center for Biomolecular Research and Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, the Netherlands; Netherlands Proteomics Centre, Utrecht University, Utrecht, the Netherlands; Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A∗STAR), Singapore, Singapore; Department of Pharmacy, National University of Singapore, Singapore, Singapore
| | - Albert J R Heck
- Biomolecular Mass Spectrometry and Proteomics, Bijvoet Center for Biomolecular Research and Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, the Netherlands; Netherlands Proteomics Centre, Utrecht University, Utrecht, the Netherlands
| | - Jan Koster
- Amsterdam UMC location University of Amsterdam, Center for Experimental and Molecular Medicine, Amsterdam, the Netherlands
| | - Stefan Nierkens
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Center for Translational Immunology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Isabelle Janoueix-Lerosey
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France; SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Ronald R de Krijger
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Department of Pathology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Ninib Baryawno
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Louis Chesler
- Division of Clinical Studies, The Institute of Cancer Research, London, UK
| | - John Anderson
- Cancer Section, Developmental Biology and Cancer Programme, UCL Great Ormond Street Institute of Child Health, London, UK; Department of Oncology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, England, UK
| | | | | | - Max M van Noesel
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Division Imaging & Cancer, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Jan J Molenaar
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Department of Pharmaceutical Sciences, Utrecht University, Utrecht, the Netherlands
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18
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Rossig C, Pearson AD, Vassal G, Scobie N, Bird N, Blanc P, Vormoor HJ, Calkoen FG, Locatelli F, Bufalo FD, Rives S, Jacoby E, Balduzzi A, Bourquin JP, Baruchel A. Chimeric Antigen Receptor (CAR) T-Cell Products for Pediatric Cancers: Why Alternative Development Paths Are Needed. J Clin Oncol 2024; 42:253-257. [PMID: 38011605 DOI: 10.1200/jco.23.01314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 09/14/2023] [Accepted: 10/02/2023] [Indexed: 11/29/2023] Open
Affiliation(s)
- Claudia Rossig
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | | | - Gilles Vassal
- ACCELERATE, Brussels, Belgium
- Department of Paediatric and Adolescent Oncology, Institut Gustave Roussy and Paris-Saclay University, Villejuif, France
| | | | - Nick Bird
- Solving Kids' Cancer UK, London, United Kingdom
| | | | - H Josef Vormoor
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
- University Medical Center Utrecht, Utrecht, the Netherlands
| | - Friso G Calkoen
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Franco Locatelli
- Department of Pediatric Haematology/Oncology and Cell and Gene Therapy, IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy
| | - Francesca Del Bufalo
- Department of Pediatric Haematology/Oncology and Cell and Gene Therapy, IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy
- AND Catholic University of the Sacred Heart, Rome, Italy
| | - Susana Rives
- CAR T-cell Unit, Leukemia and Lymphoma Department, Pediatric Cancer Center Barcelona /Hospital Sant Joan de Déu, Barcelona, Spain
- Institut de Recerca Sant Joan de Déu, Barcelona, Spain
| | - Elad Jacoby
- The Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Adriana Balduzzi
- Pediatrics, Hematopoietic Stem Cell Transplantation Unit, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Jean-Pierre Bourquin
- Department of Pediatric Hematology and Oncology, Immunology and Stem Cell Transplantation, University Children's Hospital, Zurich, Switzerland
| | - André Baruchel
- Department of Pediatric Hemato-Immunology, Hôpital Universitaire Robert Debré (APHP and Université Paris Cité), Paris, France
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19
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Bergaggio E, Tai WT, Aroldi A, Mecca C, Landoni E, Nüesch M, Mota I, Metovic J, Molinaro L, Ma L, Alvarado D, Ambrogio C, Voena C, Blasco RB, Li T, Klein D, Irvine DJ, Papotti M, Savoldo B, Dotti G, Chiarle R. ALK inhibitors increase ALK expression and sensitize neuroblastoma cells to ALK.CAR-T cells. Cancer Cell 2023; 41:2100-2116.e10. [PMID: 38039964 PMCID: PMC10793157 DOI: 10.1016/j.ccell.2023.11.004] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 07/05/2023] [Accepted: 11/06/2023] [Indexed: 12/03/2023]
Abstract
Selection of the best tumor antigen is critical for the therapeutic success of chimeric antigen receptor (CAR) T cells in hematologic malignancies and solid tumors. The anaplastic lymphoma kinase (ALK) receptor is expressed by most neuroblastomas while virtually absent in most normal tissues. ALK is an oncogenic driver in neuroblastoma and ALK inhibitors show promising clinical activity. Here, we describe the development of ALK.CAR-T cells that show potent efficacy in monotherapy against neuroblastoma with high ALK expression without toxicity. For neuroblastoma with low ALK expression, combination with ALK inhibitors specifically potentiates ALK.CAR-T cells but not GD2.CAR-T cells. Mechanistically, ALK inhibitors impair tumor growth and upregulate the expression of ALK, thereby facilitating the activity of ALK.CAR-T cells against neuroblastoma. Thus, while neither ALK inhibitors nor ALK.CAR-T cells will likely be sufficient as monotherapy in neuroblastoma with low ALK density, their combination specifically enhances therapeutic efficacy.
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Affiliation(s)
- Elisa Bergaggio
- Department of Pathology, Boston Children's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Wei-Tien Tai
- Department of Pathology, Boston Children's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Andrea Aroldi
- Department of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy
| | - Carmen Mecca
- Department of Pathology, Boston Children's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Elisa Landoni
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Manuel Nüesch
- Department of Pathology, Boston Children's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Ines Mota
- Department of Pathology, Boston Children's Hospital and Harvard Medical School, Boston, MA 02115, USA; Department of Radiation Oncology, Weill Cornell Medicine, New York, NY 10065, USA
| | - Jasna Metovic
- Department of Oncology, University of Torino, 10126 Torino, Italy
| | - Luca Molinaro
- Department of Medical Science, University of Torino, 10126 Torino, Italy
| | - Leyuan Ma
- Koch Institute and MIT, Cambridge, MA 02139, USA
| | | | - Chiara Ambrogio
- Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, Italy
| | - Claudia Voena
- Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, Italy
| | - Rafael B Blasco
- Department of Pathology, Boston Children's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Tongqing Li
- Department of Pharmacology, Yale University School of Medicine, New Haven, CT 06520, USA
| | - Daryl Klein
- Department of Pharmacology, Yale University School of Medicine, New Haven, CT 06520, USA
| | | | - Mauro Papotti
- Department of Oncology, University of Torino, 10126 Torino, Italy
| | - Barbara Savoldo
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Gianpietro Dotti
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Roberto Chiarle
- Department of Pathology, Boston Children's Hospital and Harvard Medical School, Boston, MA 02115, USA; Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, Italy.
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20
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Wala JA, Hanna GJ. Chimeric Antigen Receptor T-Cell Therapy for Solid Tumors. Hematol Oncol Clin North Am 2023; 37:1149-1168. [PMID: 37353377 DOI: 10.1016/j.hoc.2023.05.009] [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] [Indexed: 06/25/2023]
Abstract
We review chimeric antigen receptor (CAR) T-cell therapy for solid tumors. We discuss patient selection factors and aspects of clinical management. We describe challenges including physical and molecular barriers to trafficking CAR-Ts, an immunosuppressive tumor microenvironment, and difficulty finding cell surface target antigens. The application of new approaches in synthetic biology and cellular engineering toward solid tumor CAR-Ts is described. Finally, we summarize reported and ongoing clinical trials of CAR-T therapies for select disease sites such as head and neck (including thyroid cancer), lung, central nervous system (glioblastoma, neuroblastoma, glioma), sarcoma, genitourinary (prostate, renal, bladder, kidney), breast and ovarian cancer.
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Affiliation(s)
- Jeremiah A Wala
- Dana-Farber Cancer Institute, 450 Brookline Avenue, Dana Building 2nd Floor, Room 2-140, Boston, MA 02215, USA
| | - Glenn J Hanna
- Dana-Farber Cancer Institute, 450 Brookline Avenue, Dana Building 2nd Floor, Room 2-140, Boston, MA 02215, USA.
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21
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Zappa E, Vitali A, Anders K, Molenaar JJ, Wienke J, Künkele A. Adoptive cell therapy in paediatric extracranial solid tumours: current approaches and future challenges. Eur J Cancer 2023; 194:113347. [PMID: 37832507 PMCID: PMC10695178 DOI: 10.1016/j.ejca.2023.113347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 09/03/2023] [Accepted: 09/09/2023] [Indexed: 10/15/2023]
Abstract
Immunotherapy has ignited hope to cure paediatric solid tumours that resist traditional therapies. Among the most promising methods is adoptive cell therapy (ACT). Particularly, ACT using T cells equipped with chimeric antigen receptors (CARs) has moved into the spotlight in clinical studies. However, the efficacy of ACT is challenged by ACT-intrinsic factors, like lack of activation or T cell exhaustion, as well as immune evasion strategies of paediatric solid tumours, such as their highly immunosuppressive microenvironment. Novel strategies, including ACT using innate-like lymphocytes, innovative cell engineering techniques, and ACT combination therapies, are being developed and will be crucial to overcome these challenges. Here, we discuss the main classes of ACT for the treatment of paediatric extracranial solid tumours, reflect on the available preclinical and clinical evidence supporting promising strategies, and address the challenges that ACT is still facing. Ultimately, we highlight state-of-the-art developments and opportunities for new therapeutic options, which hold great potential for improving outcomes in this challenging patient population.
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Affiliation(s)
- Elisa Zappa
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Alice Vitali
- Department of Pediatric Oncology and Hematology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Berlin, Germany.
| | - Kathleen Anders
- Department of Pediatric Oncology and Hematology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Berlin, Germany; German Cancer Consortium (DKTK), Partner Site Berlin, Berlin, Germany; German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Jan J Molenaar
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Department of Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, the Netherlands
| | - Judith Wienke
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Annette Künkele
- Department of Pediatric Oncology and Hematology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Berlin, Germany; German Cancer Consortium (DKTK), Partner Site Berlin, Berlin, Germany; German Cancer Research Center (DKFZ), Heidelberg, Germany
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22
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Callahan C, Haas L, Smith L. CAR-T cells for pediatric malignancies: Past, present, future and nursing implications. Asia Pac J Oncol Nurs 2023; 10:100281. [PMID: 38023730 PMCID: PMC10661550 DOI: 10.1016/j.apjon.2023.100281] [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: 06/16/2023] [Accepted: 07/30/2023] [Indexed: 12/01/2023] Open
Abstract
The treatment landscape for pediatric cancers over the last 11 years has undergone a dramatic change, especially with relapsed and refractory B-cell acute lymphoblastic leukemia (ALL), due to the introduction of chimeric antigen receptor-T (CAR-T) cell therapy. Because of the success of CAR-T cell therapy in patients with relapsed and refractory B-cell ALL, this promising therapy is undergoing trials in multiple other pediatric malignancies. This article will focus on the introduction of CAR-T cell therapy in pediatric B-cell ALL and discuss past and current trials. We will also discuss trials for CAR-T cell therapy in other pediatric malignancies. This information was gathered through a comprehensive literature review along with using first hand institutional experience. Due to the potential severe toxicities related to CAR-T cell therapy, safe practices and monitoring are key. These authors demonstrate that nurses have a profound responsibility in preparing and caring for patients and families, monitoring and managing side effects in these patients, ensuring that study guidelines are followed, and providing continuity for patients, families, and referring providers. Education of nurses is crucial for improved patient outcomes.
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Affiliation(s)
- Colleen Callahan
- Division of Oncology, The Children's Hospital of Philadelphia, Philadelphia, USA
| | - Lauren Haas
- Division of Oncology, The Children's Hospital of Philadelphia, Philadelphia, USA
| | - Laura Smith
- Division of Oncology, The Children's Hospital of Philadelphia, Philadelphia, USA
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23
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Tian M, Wei JS, Shivaprasad N, Highfill SL, Gryder BE, Milewski D, Brown GT, Moses L, Song H, Wu JT, Azorsa P, Kumar J, Schneider D, Chou HC, Song YK, Rahmy A, Masih KE, Kim YY, Belyea B, Linardic CM, Dropulic B, Sullivan PM, Sorensen PH, Dimitrov DS, Maris JM, Mackall CL, Orentas RJ, Cheuk AT, Khan J. Preclinical development of a chimeric antigen receptor T cell therapy targeting FGFR4 in rhabdomyosarcoma. Cell Rep Med 2023; 4:101212. [PMID: 37774704 PMCID: PMC10591056 DOI: 10.1016/j.xcrm.2023.101212] [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: 09/22/2022] [Revised: 06/12/2023] [Accepted: 09/06/2023] [Indexed: 10/01/2023]
Abstract
Pediatric patients with relapsed or refractory rhabdomyosarcoma (RMS) have dismal cure rates, and effective therapy is urgently needed. The oncogenic receptor tyrosine kinase fibroblast growth factor receptor 4 (FGFR4) is highly expressed in RMS and lowly expressed in healthy tissues. Here, we describe a second-generation FGFR4-targeting chimeric antigen receptor (CAR), based on an anti-human FGFR4-specific murine monoclonal antibody 3A11, as an adoptive T cell treatment for RMS. The 3A11 CAR T cells induced robust cytokine production and cytotoxicity against RMS cell lines in vitro. In contrast, a panel of healthy human primary cells failed to activate 3A11 CAR T cells, confirming the selectivity of 3A11 CAR T cells against tumors with high FGFR4 expression. Finally, we demonstrate that 3A11 CAR T cells are persistent in vivo and can effectively eliminate RMS tumors in two metastatic and two orthotopic models. Therefore, our study credentials CAR T cell therapy targeting FGFR4 to treat patients with RMS.
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Affiliation(s)
- Meijie Tian
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - Jun S Wei
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - Nityashree Shivaprasad
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - Steven L Highfill
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health Clinical Center, Bethesda, MD 20892, USA
| | - Berkley E Gryder
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - David Milewski
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - G Tom Brown
- Artificial Intelligence Resource, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD 20892, USA
| | - Larry Moses
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health Clinical Center, Bethesda, MD 20892, USA
| | - Hannah Song
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health Clinical Center, Bethesda, MD 20892, USA
| | - Jerry T Wu
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - Peter Azorsa
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - Jeetendra Kumar
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - Dina Schneider
- Lentigen Corporation, Miltenyi Bioindustry, 1201 Clopper Road, Gaithersburg, MD 20878, USA
| | - Hsien-Chao Chou
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - Young K Song
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - Abdelrahman Rahmy
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - Katherine E Masih
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA; Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge CB2 0RE, UK
| | - Yong Yean Kim
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - Brian Belyea
- Department of Pediatrics, Duke University School of Medicine, Durham, NC 27710, USA
| | - Corinne M Linardic
- Department of Pediatrics, Duke University School of Medicine, Durham, NC 27710, USA
| | - Boro Dropulic
- Caring Cross, 708 Quince Orchard Road, Gaithersburg, MD 20878, USA
| | - Peter M Sullivan
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, 1100 Olive Way, Seattle, WA 98101, USA
| | - Poul H Sorensen
- Department of Molecular Oncology, British Columbia Cancer Research Centre, Vancouver, BC V5Z 1L3, Canada
| | - Dimiter S Dimitrov
- University of Pittsburgh Department of Medicine, Pittsburgh, PA 15261, USA
| | - John M Maris
- Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Crystal L Mackall
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Rimas J Orentas
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, 1100 Olive Way, Seattle, WA 98101, USA; Department of Pediatrics, University of Washington School of Medicine, Seattle, WA 98101, USA
| | - Adam T Cheuk
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA.
| | - Javed Khan
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA.
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24
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Altvater B, Kailayangiri S, Spurny C, Flügge M, Meltzer J, Greune L, Urban K, Schwöppe C, Brand C, Schliemann C, Hintelmann H, Harrach S, Hartmann W, Abken H, Kuehle J, Schambach A, Görlich D, Berdel WE, Rossig C. CAR T cells as micropharmacies against solid cancers: Combining effector T-cell mediated cell death with vascular targeting in a one-step engineering process. Cancer Gene Ther 2023; 30:1355-1368. [PMID: 37391502 PMCID: PMC10581901 DOI: 10.1038/s41417-023-00642-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 06/13/2023] [Accepted: 06/21/2023] [Indexed: 07/02/2023]
Abstract
To enhance the potency of chimeric antigen receptor (CAR) engineered T cells in solid cancers, we designed a novel cell-based combination strategy with an additional therapeutic mode of action. CAR T cells are used as micropharmacies to produce a targeted pro-coagulatory fusion protein, truncated tissue factor (tTF)-NGR, which exerts pro-coagulatory activity and hypoxia upon relocalization to the vascular endothelial cells that invade tumor tissues. Delivery by CAR T cells aimed to induce locoregional tumor vascular infarction for combined immune-mediated and hypoxic tumor cell death. Human T cells that were one-vector gene-modified to express a GD2-specific CAR along with CAR-inducible tTF-NGR exerted potent GD2-specific effector functions while secreting tTF-NGR that activates the extrinsic coagulation pathway in a strictly GD2-dependent manner. In murine models, the CAR T cells infiltrated GD2-positive tumor xenografts, secreted tTF-NGR into the tumor microenvironment and showed a trend towards superior therapeutic activity compared with control cells producing functionally inactive tTF-NGR. In vitro evidence supports a mechanism of hypoxia-mediated enhancement of T cell cytolytic activity. We conclude that combined CAR T cell targeting with an additional mechanism of antitumor action in a one-vector engineering strategy is a promising approach to be further developed for targeted treatment of solid cancers.
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Affiliation(s)
- Bianca Altvater
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
| | - Sareetha Kailayangiri
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
| | - Christian Spurny
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
| | - Maike Flügge
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
| | - Jutta Meltzer
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
| | - Lea Greune
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
| | - Katja Urban
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
| | | | - Caroline Brand
- Department of Medicine A, University of Muenster, Muenster, Germany
| | | | - Heike Hintelmann
- Department of Medicine A, University of Muenster, Muenster, Germany
| | - Saliha Harrach
- Department of Medicine A, University of Muenster, Muenster, Germany
| | - Wolfgang Hartmann
- Division of Translational Pathology, Gerhard-Domagk-Institute of Pathology, Münster University Hospital, Münster, Germany
| | - Hinrich Abken
- Division of Genetic Immunotherapy, Leibniz Institute for Immunotherapy (LIT), and University of Regensburg, Regensburg, Germany
| | - Johannes Kuehle
- Center for Molecular Medicine Cologne, University of Cologne, 50931, Cologne, Germany
| | - Axel Schambach
- Institute of Experimental Hematology, Hannover Medical School, Hannover, Germany
- REBIRTH Research Center for Translational Regenerative Medicine, Hannover Medical School, Hannover, Germany
- Division of Hematology/Oncology, Harvard Medical School, Boston Children's Hospital, Boston, MA, USA
| | - Dennis Görlich
- Institute of Biostatistics and Clinical Research, University of Muenster, Muenster, Germany
| | - Wolfgang E Berdel
- Department of Medicine A, University of Muenster, Muenster, Germany
- Cells-in-Motion Cluster of Excellence (EXC 1003 - CiM), University of Muenster, Muenster, Germany
| | - Claudia Rossig
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany.
- Cells-in-Motion Cluster of Excellence (EXC 1003 - CiM), University of Muenster, Muenster, Germany.
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands.
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25
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Thomas BC, Staudt DE, Douglas AM, Monje M, Vitanza NA, Dun MD. CAR T cell therapies for diffuse midline glioma. Trends Cancer 2023; 9:791-804. [PMID: 37541803 DOI: 10.1016/j.trecan.2023.07.007] [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: 06/14/2023] [Revised: 07/12/2023] [Accepted: 07/13/2023] [Indexed: 08/06/2023]
Abstract
Diffuse midline glioma (DMG) is a fatal pediatric cancer of the central nervous system (CNS). The location and infiltrative nature of DMG prevents surgical resection and the benefits of palliative radiotherapy are temporary; median overall survival (OS) is 9-11 months. The tumor immune microenvironment (TIME) is 'cold', and has a dominant immunosuppressive myeloid compartment with low levels of infiltrating lymphocytes and proinflammatory molecules. Because survival statistics have been stagnant for many decades, and therapies targeting the unique biology of DMG are urgently needed, this has prompted the clinical assessment of chimeric antigen receptor (CAR) T cell therapies in this setting. We highlight the current landscape of CAR T cell therapy for DMG, the role the TIME may play in the response, and strategies to overcome treatment obstacles.
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Affiliation(s)
- Bryce C Thomas
- Cancer Signalling Research Group, School of Biomedical Sciences and Pharmacy, College of Health, Medicine, and Wellbeing, University of Newcastle, Callaghan, NSW, Australia; Precision Medicine Research Program, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
| | - Dilana E Staudt
- Cancer Signalling Research Group, School of Biomedical Sciences and Pharmacy, College of Health, Medicine, and Wellbeing, University of Newcastle, Callaghan, NSW, Australia; Precision Medicine Research Program, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
| | - Alicia M Douglas
- Cancer Signalling Research Group, School of Biomedical Sciences and Pharmacy, College of Health, Medicine, and Wellbeing, University of Newcastle, Callaghan, NSW, Australia; Precision Medicine Research Program, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
| | - Michelle Monje
- Stanford Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford University, Stanford, CA, USA; Department of Pediatrics, Stanford University, Stanford, CA, USA; Department of Neurology and Neurological Sciences, Stanford University, Stanford, CA, USA; Department of Pathology, Stanford University, Stanford, CA, USA; Department of Neurosurgery, Stanford University, Stanford, CA, USA; Howard Hughes Medical Institute, Stanford University, Stanford, CA, USA
| | - Nicholas A Vitanza
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, WA, USA; Division of Pediatric Hematology/Oncology, Department of Pediatrics, Seattle Children's Hospital, Seattle, WA, USA
| | - Matthew D Dun
- Cancer Signalling Research Group, School of Biomedical Sciences and Pharmacy, College of Health, Medicine, and Wellbeing, University of Newcastle, Callaghan, NSW, Australia; Precision Medicine Research Program, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia; Paediatric Theme, Mark Hughes Foundation Centre for Brain Cancer Research, College of Health, Medicine, and Wellbeing, Callaghan, NSW, Australia.
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26
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Liang T, Song Y, Gu L, Wang Y, Ma W. Insight into the Progress in CAR-T Cell Therapy and Combination with Other Therapies for Glioblastoma. Int J Gen Med 2023; 16:4121-4141. [PMID: 37720174 PMCID: PMC10503554 DOI: 10.2147/ijgm.s418837] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 08/02/2023] [Indexed: 09/19/2023] Open
Abstract
Glioblastoma (GBM) is the most common malignant primary brain cancer in adults. It is always resistant to existing treatments, including surgical resection, postoperative radiotherapy, and chemotherapy, which leads to a dismal prognosis and a high relapse rate. Therefore, novel curative therapies are urgently needed for GBM. Chimeric antigen receptor T (CAR-T) cell therapy has significantly improved life expectancy for hematological malignancies patients, and thus it increases the interest in applying CAR-T cell therapy for solid tumors. In the recently published research, it is indicated that there are numerous obstacles to achieve clinical benefits for solid tumors, especially for GBM, because of GBM anatomical characteristics (the blood-brain barrier and suppressive tumor microenvironment) and the tumor heterogeneity. CAR-T cells are difficult to penetrate blood-brain barrier, and immunosuppressive tumor microenvironment (TME), which induces CAR-T cell exhaustion, impairs CAR-T cell therapy response. Moreover, under the pressure of CAR-T cell therapy, the tumor heterogeneity and tumor plasticity drive tumor evolution and therapy resistance, such as antigen escape. Nonetheless, scientists strive for strategies to overcome these hurdles, including novel CAR-T cell designs and regional delivery. For instance, the structure of multi-antigen-targeted CAR-T cells can enrich CAR-T accumulation in tumor TME and eliminate abundant tumor cells to avoid tumor antigen heterogeneity. Additionally, paired with an immune modifier and one or more stimulating domains, different generation of innovations in the structure and manufacturing of CAR-T cells have improved efficacy and persistence. While single CAR-T cell therapy receives limited clinical survival benefit. Compared with single CAR-T cell therapy, the combination therapies have supplemented the treatment paradigm. Combinatorial treatment methods consolidate the CAR-T cells efficacy by regulating the tumor microenvironment, optimizing the CAR structure, targeting the CAR-T cells to the tumor cells, reversing the tumor-immune escape mechanisms, and represent a promising avenue against GBM, based on multiple impressive research. Moreover, exciting results are also reported to be realized through combining effective therapies with CAR-T cells in preclinical and clinical trials samples, have aroused inspiration to explore the antitumor function of combination therapies. In summary, this study aims to summarize the limitation of CAR-T cell therapies and introduces novel strategies to enhance CAR-T cell function as well as prospect the potential of the therapeutic combination.
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Affiliation(s)
- Tingyu Liang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Yixuan Song
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Lingui Gu
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Yu Wang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Wenbin Ma
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
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27
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Shahabifard H, Zarei M, Kookli K, Esmalian Afyouni N, Soltani N, Maghsoodi S, Adili A, Mahmoudi J, Shomali N, Sandoghchian Shotorbani S. An updated overview of the application of CAR-T cell therapy in neurological diseases. Biotechnol Prog 2023; 39:e3356. [PMID: 37198722 DOI: 10.1002/btpr.3356] [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: 04/06/2023] [Revised: 04/29/2023] [Accepted: 05/03/2023] [Indexed: 05/19/2023]
Abstract
Genetically modified immune cells, especially CAR-T cells, have captured the attention of scientists over the past 10 years. In the fight against cancer, these cells have a special place. Treatment for hematological cancers, autoimmune disorders, and cancers must include CAR-T cell therapy. Determining the therapeutic targets, side effects, and use of CAR-T cells in neurological disorders, including cancer and neurodegenerative diseases, is the goal of this study. Due to advancements in genetic engineering, CAR-T cells have become crucial in treating some neurological disorders. CAR-T cells have demonstrated a positive role in treating neurological cancers like Glioblastoma and Neuroblastoma due to their ability to cross the blood-brain barrier and use diverse targets. However, CAR-T cell therapy for MS diseases is being researched and could be a potential treatment option. This study aimed to access the most recent studies and scientific articles in the field of CAR-T cells in neurological diseases and/or disorders.
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Affiliation(s)
- Hesam Shahabifard
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mahdi Zarei
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Keihan Kookli
- International Campus, Iran University of Medical Sciences, Tehran, Iran
| | - Nazgol Esmalian Afyouni
- Isfahan Neurosciences Research Center, Alzahra Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Narges Soltani
- School of Allied Medical Sciences, Tehran University of Medical Sciences, Tehran, Iran
| | - Sairan Maghsoodi
- Department of Laboratory Sciences, Faculty of Paramedical Sciences, Kurdistan University of Medical Sciences (MUK), Sanandaj, Iran
| | - Ali Adili
- Department of Oncology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Javad Mahmoudi
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Navid Shomali
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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28
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Righi M, Gannon I, Robson M, Srivastava S, Kokalaki E, Grothier T, Nannini F, Allen C, Bai YV, Sillibourne J, Cordoba S, Thomas S, Pule M. Enhancing CAR T-cell Therapy Using Fab-Based Constitutively Heterodimeric Cytokine Receptors. Cancer Immunol Res 2023; 11:1203-1221. [PMID: 37352396 PMCID: PMC10472109 DOI: 10.1158/2326-6066.cir-22-0640] [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: 08/10/2022] [Revised: 03/15/2023] [Accepted: 06/21/2023] [Indexed: 06/25/2023]
Abstract
Adoptive T-cell therapy aims to achieve lasting tumor clearance, requiring enhanced engraftment and survival of the immune cells. Cytokines are paramount modulators of T-cell survival and proliferation. Cytokine receptors signal via ligand-induced dimerization, and this principle has been hijacked utilizing nonnative dimerization domains. A major limitation of current technologies resides in the absence of a module that recapitulates the natural cytokine receptor heterodimeric pairing. To circumvent this, we created a new engineered cytokine receptor able to constitutively recreate receptor-heterodimer utilizing the heterodimerization domain derived from the IgG1 antibody (dFab_CCR). We found that the signal delivered by the dFab_CCR-IL2 proficiently mimicked the cytokine receptor heterodimerization, with transcriptomic signatures like those obtained by activation of the native IL2 receptor. Moreover, we found that this dimerization structure was agnostic, efficiently activating signaling through four cytokine receptor families. Using a combination of in vivo and in vitro screening approaches, we characterized a library of 18 dFab_CCRs coexpressed with a clinically relevant solid tumor-specific GD2-specific chimeric antigen receptor (CAR). Based on this characterization, we suggest that the coexpression of either the common β-chain GMCSF or the IL18 dFab_CCRs is optimal to improve CAR T-cell expansion, engraftment, and efficacy. Our results demonstrate how Fab dimerization is efficient and versatile in recapitulating a cytokine receptor heterodimerization signal. This module could be applied for the enhancement of adoptive T-cell therapies, as well as therapies based on other immune cell types. Furthermore, these results provide a choice of cytokine signal to incorporate with adoptive T-cell therapies.
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Affiliation(s)
| | | | | | | | | | | | - Francesco Nannini
- Department of Haematology, University College London, London, United Kingdom
| | | | | | | | | | | | - Martin Pule
- Autolus Therapeutics, London, United Kingdom
- Department of Haematology, University College London, London, United Kingdom
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29
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Bodden M, Häcker A, Röder J, Kiefer A, Zhang C, Bhatti A, Pfeifer Serrahima J, Ullrich E, Kühnel I, Wels WS. Co-Expression of an IL-15 Superagonist Facilitates Self-Enrichment of GD 2-Targeted CAR-NK Cells and Mediates Potent Cell Killing in the Absence of IL-2. Cancers (Basel) 2023; 15:4310. [PMID: 37686586 PMCID: PMC10486391 DOI: 10.3390/cancers15174310] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 08/10/2023] [Accepted: 08/26/2023] [Indexed: 09/10/2023] Open
Abstract
In contrast to T lymphocytes, natural killer (NK) cells do not require prior sensitization but are rapidly activated upon encountering virally infected or neoplastic cells. In addition, NK cells can be safely applied in an allogeneic setting, making them important effector cells for the development of off-the-shelf therapeutics for adoptive cancer immunotherapy. To further enhance their therapeutic potential, here, we engineered continuously expanding NK-92 cells as a clinically relevant model to express a humanized second-generation chimeric antigen receptor (CAR) with a composite CD28-CD3ζ signaling domain (hu14.18.28.z) that targets the disialoganglioside GD2, which is expressed at high levels by neuroblastoma cells and other tumors of neuroectodermal origin. In a separate approach, we fused an IL-15 superagonist (RD-IL15) to the GD2-CAR via a P2A processing site. Lentivirally transduced NK-92/hu14.18.28.z and NK-92/hu14.18.28.z_RD-IL15 cells both displayed high and stable CAR surface expression and specific cytotoxicity toward GD2-positive tumor cells. GD2-CAR NK cells carrying the RD-IL15 construct in addition expressed the IL-15 superagonist, resulting in self-enrichment and targeted cell killing in the absence of exogenous IL-2. Furthermore, co-culture with RD-IL15-secreting GD2-CAR NK cells markedly enhanced proliferation and cytotoxicity of bystander immune cells in a paracrine manner. Our results demonstrate that GD2-CAR NK cells co-expressing the IL-15 superagonist mediate potent direct and indirect antitumor effects, suggesting this strategy as a promising approach for the further development of functionally enhanced cellular therapeutics.
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Affiliation(s)
- Malena Bodden
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, 60596 Frankfurt, Germany
- Frankfurt Cancer Institute, Goethe University, 60590 Frankfurt, Germany
| | - Aline Häcker
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, 60596 Frankfurt, Germany
| | - Jasmin Röder
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, 60596 Frankfurt, Germany
- Frankfurt Cancer Institute, Goethe University, 60590 Frankfurt, Germany
| | - Anne Kiefer
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, 60596 Frankfurt, Germany
| | - Congcong Zhang
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, 60596 Frankfurt, Germany
| | - Anita Bhatti
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, 60596 Frankfurt, Germany
| | - Jordi Pfeifer Serrahima
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, 60596 Frankfurt, Germany
| | - Evelyn Ullrich
- Frankfurt Cancer Institute, Goethe University, 60590 Frankfurt, Germany
- German Cancer Consortium (DKTK), Partner Site Frankfurt/Mainz, a Partnership between DKFZ and University Hospital Frankfurt, 60590 Frankfurt, Germany
- Department of Pediatrics, Experimental Immunology and Cell Therapy, Goethe University, 60590 Frankfurt, Germany
| | - Ines Kühnel
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, 60596 Frankfurt, Germany
| | - Winfried S. Wels
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, 60596 Frankfurt, Germany
- Frankfurt Cancer Institute, Goethe University, 60590 Frankfurt, Germany
- German Cancer Consortium (DKTK), Partner Site Frankfurt/Mainz, a Partnership between DKFZ and University Hospital Frankfurt, 60590 Frankfurt, Germany
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30
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Zhu I, Piraner DI, Roybal KT. Synthesizing a Smarter CAR T Cell: Advanced Engineering of T-cell Immunotherapies. Cancer Immunol Res 2023; 11:1030-1043. [PMID: 37429007 PMCID: PMC10527511 DOI: 10.1158/2326-6066.cir-22-0962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 03/15/2023] [Accepted: 06/02/2023] [Indexed: 07/12/2023]
Abstract
The immune system includes an array of specialized cells that keep us healthy by responding to pathogenic cues. Investigations into the mechanisms behind immune cell behavior have led to the development of powerful immunotherapies, including chimeric-antigen receptor (CAR) T cells. Although CAR T cells have demonstrated efficacy in treating blood cancers, issues regarding their safety and potency have hindered the use of immunotherapies in a wider spectrum of diseases. Efforts to integrate developments in synthetic biology into immunotherapy have led to several advancements with the potential to expand the range of treatable diseases, fine-tune the desired immune response, and improve therapeutic cell potency. Here, we examine current synthetic biology advances that aim to improve on existing technologies and discuss the promise of the next generation of engineered immune cell therapies.
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Affiliation(s)
- Iowis Zhu
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA 94143, USA
- Parker Institute for Cancer Immunotherapy, San Francisco, CA 94143, USA
- These authors contributed equally
| | - Dan I. Piraner
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA 94143, USA
- Parker Institute for Cancer Immunotherapy, San Francisco, CA 94143, USA
- These authors contributed equally
| | - Kole T. Roybal
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA 94143, USA
- Parker Institute for Cancer Immunotherapy, San Francisco, CA 94143, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA 94158, USA 8Chan Zuckerberg Biohub, San Francisco, CA 94158, USA
- Gladstone UCSF Institute for Genetic Immunology, San Francisco, CA 94107, USA
- UCSF Cell Design Institute, San Francisco, CA 94158, USA
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31
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Matsumoto Y, Ju T. Aberrant Glycosylation as Immune Therapeutic Targets for Solid Tumors. Cancers (Basel) 2023; 15:3536. [PMID: 37509200 PMCID: PMC10377354 DOI: 10.3390/cancers15143536] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 07/01/2023] [Accepted: 07/02/2023] [Indexed: 07/30/2023] Open
Abstract
Glycosylation occurs at all major types of biomolecules, including proteins, lipids, and RNAs to form glycoproteins, glycolipids, and glycoRNAs in mammalian cells, respectively. The carbohydrate moiety, known as glycans on glycoproteins and glycolipids, is diverse in their compositions and structures. Normal cells have their unique array of glycans or glycome which play pivotal roles in many biological processes. The glycan structures in cancer cells, however, are often altered, some having unique structures which are termed as tumor-associated carbohydrate antigens (TACAs). TACAs as tumor biomarkers are glycan epitopes themselves, or glycoconjugates. Some of those TACAs serve as tumor glyco-biomarkers in clinical practice, while others are the immune therapeutic targets for treatment of cancers. A monoclonal antibody (mAb) to GD2, an intermediate of sialic-acid containing glycosphingolipids, is an example of FDA-approved immune therapy for neuroblastoma indication in young adults and many others. Strategies for targeting the aberrant glycans are currently under development, and some have proceeded to clinical trials. In this review, we summarize the currently established and most promising aberrant glycosylation as therapeutic targets for solid tumors.
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Affiliation(s)
- Yasuyuki Matsumoto
- Office of Biotechnology Products, Center for Drug Evaluation and Research, The U.S. Food and Drug Administration, Silver Spring, MD 20993, USA
| | - Tongzhong Ju
- Office of Biotechnology Products, Center for Drug Evaluation and Research, The U.S. Food and Drug Administration, Silver Spring, MD 20993, USA
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Zheng Z, Li S, Liu M, Chen C, Zhang L, Zhou D. Fine-Tuning through Generations: Advances in Structure and Production of CAR-T Therapy. Cancers (Basel) 2023; 15:3476. [PMID: 37444586 DOI: 10.3390/cancers15133476] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 06/23/2023] [Accepted: 06/27/2023] [Indexed: 07/15/2023] Open
Abstract
Chimeric antigen receptor (CAR)-T cell therapy is a promising form of immunotherapy that has seen significant advancements in the past few decades. It involves genetically modifying T cells to target cancer cells expressing specific antigens, providing a novel approach to treating various types of cancer. However, the initial success of first-generation CAR-T cells was limited due to inadequate proliferation and undesirable outcomes. Nonetheless, significant progress has been made in CAR-T cell engineering, leading to the development of the latest fifth-generation CAR-T cells that can target multiple antigens and overcome individual limitations. Despite these advancements, some shortcomings prevent the widespread use of CAR-T therapy, including life-threatening toxicities, T-cell exhaustion, and inadequate infiltration for solid tumors. Researchers have made considerable efforts to address these issues by developing new strategies for improving CAR-T cell function and reducing toxicities. This review provides an overview of the path of CAR-T cell development and highlights some of the prominent advances in its structure and manufacturing process, which include the strategies to improve antigen recognition, enhance T-cell activation and persistence, and overcome immune escape. Finally, the review briefly covers other immune cells for cancer therapy and ends with the discussion on the broad prospects of CAR-T in the treatment of various diseases, not just hematological tumors, and the challenges that need to be addressed for the widespread clinical application of CAR-T cell therapies.
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Affiliation(s)
- Zhibo Zheng
- Department of International Medical Services, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Siyuan Li
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Mohan Liu
- Department of Breast Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Chuyan Chen
- Department of Gastroenterology, National Clinical Research Center for Digestive Disease, Beijing Digestive Disease Center, Beijing Friendship Hospital, Capital Medical University, Beijing 100730, China
| | - Lu Zhang
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Daobin Zhou
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
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Geng P, Chi Y, Yuan Y, Yang M, Zhao X, Liu Z, Liu G, Liu Y, Zhu L, Wang S. Novel chimeric antigen receptor T cell-based immunotherapy: a perspective for triple-negative breast cancer. Front Cell Dev Biol 2023; 11:1158539. [PMID: 37457288 PMCID: PMC10339351 DOI: 10.3389/fcell.2023.1158539] [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: 02/04/2023] [Accepted: 06/20/2023] [Indexed: 07/18/2023] Open
Abstract
Triple-negative breast cancer (TNBC) is highly aggressive and does not express estrogen receptor (ER), progesterone (PR), or human epidermal growth factor receptor 2 (HER2). It has a poor prognosis, and traditional endocrine and anti-HER2 targeted therapies have low efficacy against it. In contrast, surgery, radiotherapy, and/or systemic chemotherapy are relatively effective at controlling TNBC. The resistance of TNBC to currently available clinical therapies has had a significantly negative impact on its treatment outcomes. Hence, new therapeutic options are urgently required. Chimeric antigen receptor T cell (CAR-T) therapy is a type of immunotherapy that integrates the antigen specificity of antibodies and the tumor-killing effect of T cells. CAR-T therapy has demonstrated excellent clinical efficacy against hematological cancers. However, its efficacy against solid tumors such as TNBC is inadequate. The present review aimed to investigate various aspects of CAR-T administration as TNBC therapy. We summarized the potential therapeutic targets of CAR-T that were identified in preclinical studies and clinical trials on TNBC. We addressed the limitations of using CAR-T in the treatment of TNBC in particular and solid tumors in general and explored key strategies to overcome these impediments. Finally, we comprehensively examined the advancement of CAR-T immunotherapy as well as countermeasures that could improve its efficacy as a TNBC treatment and the prognosis of patients with this type of cancer.
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Affiliation(s)
- Peizhen Geng
- School of Clinical Medicine, Affiliated Hospital of Weifang Medical University, Weifang Medical University, Weifang, Shandong, China
| | - Yuhua Chi
- Department of General Medicine, Affiliated Hospital of Weifang Medical University, Weifang, Shandong, China
| | - Yuan Yuan
- School of Clinical Medicine, Affiliated Hospital of Weifang Medical University, Weifang Medical University, Weifang, Shandong, China
| | - Maoquan Yang
- School of Clinical Medicine, Affiliated Hospital of Weifang Medical University, Weifang Medical University, Weifang, Shandong, China
| | - Xiaohua Zhao
- Department of Thoracic Surgery, Affiliated Hospital of Weifang Medical University, Weifang, Shandong, China
| | - Zhengchun Liu
- School of Clinical Medicine, Affiliated Hospital of Weifang Medical University, Weifang Medical University, Weifang, Shandong, China
| | - Guangwei Liu
- Key Laboratory of Precision Radiation Therapy for Tumors in Weifang City, Department of Radiotherapy, School of Medical Imaging, Affiliated Hospital of Weifang Medical University, Weifang Medical University, Weifang, Shandong, China
| | - Yihui Liu
- Key Laboratory of Precision Radiation Therapy for Tumors in Weifang City, Department of Radiotherapy, School of Medical Imaging, Affiliated Hospital of Weifang Medical University, Weifang Medical University, Weifang, Shandong, China
| | - Liang Zhu
- Clinical Research Center, Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, Shandong, China
| | - Shuai Wang
- Key Laboratory of Precision Radiation Therapy for Tumors in Weifang City, Department of Radiotherapy, School of Medical Imaging, Affiliated Hospital of Weifang Medical University, Weifang Medical University, Weifang, Shandong, China
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Lee JY, Jonus HC, Sadanand A, Branella GM, Maximov V, Suttapitugsakul S, Schniederjan MJ, Shim J, Ho A, Parwani KK, Fedanov A, Pilgrim AA, Silva JA, Schnepp RW, Doering CB, Wu R, Spencer HT, Goldsmith KC. Identification and targeting of protein tyrosine kinase 7 (PTK7) as an immunotherapy candidate for neuroblastoma. Cell Rep Med 2023; 4:101091. [PMID: 37343516 PMCID: PMC10314120 DOI: 10.1016/j.xcrm.2023.101091] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 03/17/2023] [Accepted: 05/24/2023] [Indexed: 06/23/2023]
Abstract
GD2-targeting immunotherapies have improved survival in children with neuroblastoma, yet on-target, off-tumor toxicities can occur and a subset of patients cease to respond. The majority of neuroblastoma patients who receive immunotherapy have been previously treated with cytotoxic chemotherapy, making it paramount to identify neuroblastoma-specific antigens that remain stable throughout standard treatment. Cell surface glycoproteomics performed on human-derived neuroblastoma tumors in mice following chemotherapy treatment identified protein tyrosine kinase 7 (PTK7) to be abundantly expressed. Furthermore, PTK7 shows minimal expression on pediatric-specific normal tissues. We developed an anti-PTK7 chimeric antigen receptor (CAR) and find PTK7 CAR T cells specifically target and kill PTK7-expressing neuroblastoma in vitro. In vivo, human/murine binding PTK7 CAR T cells regress aggressive neuroblastoma metastatic mouse models and prolong survival with no toxicity. Together, these data demonstrate preclinical efficacy and tolerability for targeting PTK7 and support ongoing investigations to optimize PTK7-targeting CAR T cells for neuroblastoma.
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Affiliation(s)
- Jasmine Y Lee
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA; Cancer Biology Program, Graduate Division of Biological and Biomedical Sciences, Laney Graduate School, Emory University, Atlanta, GA, USA; Aflac Cancer and Blood Disorders Center at the Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Hunter C Jonus
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA; Aflac Cancer and Blood Disorders Center at the Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Arhanti Sadanand
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA; Aflac Cancer and Blood Disorders Center at the Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Gianna M Branella
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA; Cancer Biology Program, Graduate Division of Biological and Biomedical Sciences, Laney Graduate School, Emory University, Atlanta, GA, USA; Aflac Cancer and Blood Disorders Center at the Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Victor Maximov
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA; Aflac Cancer and Blood Disorders Center at the Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Suttipong Suttapitugsakul
- School of Chemistry and Biochemistry and the Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, GA, USA
| | - Matthew J Schniederjan
- Department of Pathology and Laboratory Medicine, Children's Healthcare of Atlanta and Emory University School of Medicine, Atlanta, GA, USA
| | - Jenny Shim
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA; Aflac Cancer and Blood Disorders Center at the Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Andrew Ho
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA; Cancer Biology Program, Graduate Division of Biological and Biomedical Sciences, Laney Graduate School, Emory University, Atlanta, GA, USA; Aflac Cancer and Blood Disorders Center at the Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Kiran K Parwani
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA; Cancer Biology Program, Graduate Division of Biological and Biomedical Sciences, Laney Graduate School, Emory University, Atlanta, GA, USA; Aflac Cancer and Blood Disorders Center at the Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Andrew Fedanov
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA; Aflac Cancer and Blood Disorders Center at the Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Adeiye A Pilgrim
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA; Cancer Biology Program, Graduate Division of Biological and Biomedical Sciences, Laney Graduate School, Emory University, Atlanta, GA, USA; Aflac Cancer and Blood Disorders Center at the Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Jordan A Silva
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA; Cancer Biology Program, Graduate Division of Biological and Biomedical Sciences, Laney Graduate School, Emory University, Atlanta, GA, USA; Aflac Cancer and Blood Disorders Center at the Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Robert W Schnepp
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA; Aflac Cancer and Blood Disorders Center at the Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Christopher B Doering
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA; Aflac Cancer and Blood Disorders Center at the Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Ronghu Wu
- School of Chemistry and Biochemistry and the Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, GA, USA
| | - H Trent Spencer
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA; Aflac Cancer and Blood Disorders Center at the Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Kelly C Goldsmith
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA; Aflac Cancer and Blood Disorders Center at the Children's Healthcare of Atlanta, Atlanta, GA, USA.
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Shin MH, Oh E, Kim Y, Nam DH, Jeon SY, Yu JH, Minn D. Recent Advances in CAR-Based Solid Tumor Immunotherapy. Cells 2023; 12:1606. [PMID: 37371075 DOI: 10.3390/cells12121606] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 06/09/2023] [Accepted: 06/09/2023] [Indexed: 06/29/2023] Open
Abstract
Adoptive cell therapy using chimeric antigen receptor (CAR) technology is one of the most advanced engineering platforms for cancer immunotherapy. CAR-T cells have shown remarkable efficacy in the treatment of hematological malignancies. However, their limitations in solid tumors include an immunosuppressive tumor microenvironment (TME), insufficient tumor infiltration, toxicity, and the absence of tumor-specific antigens. Although recent advances in CAR-T cell design-such as the incorporation of co-stimulatory domains and the development of armored CAR-T cells-have shown promising results in treating solid tumors, there are still challenges that need to be addressed. To overcome these limitations, other immune cells, such as natural killer (NK) cells and macrophages (M), have been developed as attractive options for efficient cancer immunotherapy of solid tumors. CAR-NK cells exhibit substantial clinical improvements with "off-the-shelf" availability and low toxicity. CAR-M cells have promising therapeutic potential because macrophages can infiltrate the TME of solid tumors. Here, we review the recent advances and future perspectives associated with engineered immune cell-based cancer immunotherapies for solid tumors. We also summarize ongoing clinical trials investigating the safety and efficacy of engineered immune cells, such as CAR-T, CAR-NK, and CAR-M, for targeting solid tumors.
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Affiliation(s)
- Min Hwa Shin
- Immune Research Institute, Seegene Medical Foundation, Seoul 04805, Republic of Korea
| | - Eunha Oh
- Immune Research Institute, Seegene Medical Foundation, Seoul 04805, Republic of Korea
| | - Yunjeong Kim
- Immune Research Institute, Seegene Medical Foundation, Seoul 04805, Republic of Korea
| | - Dae-Hwan Nam
- Immune Research Institute, Seegene Medical Foundation, Seoul 04805, Republic of Korea
| | - So Young Jeon
- Immune Research Institute, Seegene Medical Foundation, Seoul 04805, Republic of Korea
| | - Jin Hyuk Yu
- Immune Research Institute, Seegene Medical Foundation, Seoul 04805, Republic of Korea
| | - Dohsik Minn
- Immune Research Institute, Seegene Medical Foundation, Seoul 04805, Republic of Korea
- Department of Diagnostic Immunology, Seegene Medical Foundation, Seoul 04805, Republic of Korea
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Lopez E, Karattil R, Nannini F, Weng-Kit Cheung G, Denzler L, Galvez-Cancino F, Quezada S, Pule MA. Inhibition of lactate transport by MCT-1 blockade improves chimeric antigen receptor T-cell therapy against B-cell malignancies. J Immunother Cancer 2023; 11:e006287. [PMID: 37399358 DOI: 10.1136/jitc-2022-006287] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/18/2023] [Indexed: 07/05/2023] Open
Abstract
BACKGROUND Chimeric antigen receptor (CAR) T cells have shown remarkable results against B-cell malignancies, but only a minority of patients have long-term remission. The metabolic requirements of both tumor cells and activated T cells result in production of lactate. The export of lactate is facilitated by expression of monocarboxylate transporter (MCTs). CAR T cells express high levels of MCT-1 and MCT-4 on activation, while certain tumors predominantly express MCT-1. METHODS Here, we studied the combination of CD19-specific CAR T-cell therapy with pharmacological blockade of MCT-1 against B-cell lymphoma. RESULTS MCT-1 inhibition with small molecules AZD3965 or AR-C155858 induced CAR T-cell metabolic rewiring but their effector function and phenotype remained unchanged, suggesting CAR T cells are insensitive to MCT-1 inhibition. Moreover, improved cytotoxicity in vitro and antitumoral control on mouse models was found with the combination of CAR T cells and MCT-1 blockade. CONCLUSION This work highlights the potential of selective targeting of lactate metabolism via MCT-1 in combination with CAR T cells therapies against B-cell malignancies.
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Affiliation(s)
- Ernesto Lopez
- Haematology Department, Cancer Institute, University College London, London, UK
| | - Rajesh Karattil
- Haematology Department, Cancer Institute, University College London, London, UK
| | - Francesco Nannini
- Cancer Immunology Unit, Cancer Institute, University College London, London, UK
| | | | - Lilian Denzler
- Division of Biosciences, Institute of Structural and Molecular Biology, University College London, London, UK
| | | | - Sergio Quezada
- Cancer Immunology Unit, Cancer Institute, University College London, London, UK
| | - Martin A Pule
- Haematology Department, Cancer Institute, University College London, London, UK
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37
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Zhang G, Zhao Y, Liu Z, Liu W, Wu H, Wang X, Chen Z. GD2 CAR-T cells in combination with Nivolumab exhibit enhanced antitumor efficacy. Transl Oncol 2023; 32:101663. [PMID: 36966611 PMCID: PMC10066552 DOI: 10.1016/j.tranon.2023.101663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 02/24/2023] [Accepted: 03/16/2023] [Indexed: 03/30/2023] Open
Abstract
Glioblastoma (GBM) is a common primary brain tumor with poor clinical prognosis. Although CAR-T therapy has been trialed for treatment of GBM, the outcomes are sub-optimal possibly due to exhaustion of T cells and life-threatening neurotoxicity. To address these issues, a combined therapeutic strategy was tested in the current study using GD2 CAR-T together with Nivolumab - an anti-PD-1 monoclonal antibody. An effector-to-target co-culture system was established to evaluate the short-term and long-term cytotoxicity of CAR-T, as well as to investigate the inhibitory activity and T cell exhaustion associated with the PD-1/PD-L1 signaling pathway. Orthotopic NOD/SCID GBM animal models were generated to evaluate the safety and efficacy of the combined therapeutic strategy at various dosages of GD2 CAR-T with Nivolumab. GD2 CAR-T exhibited significant antigen-specific cytotoxicity in a dose-dependent manner in vitro. The persistence of cytotoxicity of GD2 CAR-T could be enhanced by addition of Nivolumab in the co-culture system. Animal studies suggested that GD2 CAR-T effectively infiltrated into tumor tissue and significantly hampered tumor progression. The optimal therapeutic outcome was obtained via using the medium dosage of CAR-T with Nivolumab, which displayed the highest efficacy in extending the survival up to 60 days. Further investigation of toxicity revealed that high-dosage of GD2 CAR-T could induce tumor apoptosis through p53/caspase-3/PARP signaling pathway. This study suggests that GD2 CAR-T in combination with Nivolumab may offer an improved therapeutic strategy for treatment of GBM.
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Affiliation(s)
- Guangji Zhang
- National Clinical Research Center for Geriatric Diseases, and Key Laboratory of Neurodegenerative Diseases, Ministry of Education, Cell Therapy Center, Beijing Institute of Geriatrics, Xuanwu Hospital Capital Medical University, Beijing 100053, China; Center of Neural Injury and Repair, Beijing Institute for Brain Disorders, Beijing 100069, China
| | - Yu Zhao
- National Clinical Research Center for Geriatric Diseases, and Key Laboratory of Neurodegenerative Diseases, Ministry of Education, Cell Therapy Center, Beijing Institute of Geriatrics, Xuanwu Hospital Capital Medical University, Beijing 100053, China; Center of Neural Injury and Repair, Beijing Institute for Brain Disorders, Beijing 100069, China
| | - Zhongfeng Liu
- National Clinical Research Center for Geriatric Diseases, and Key Laboratory of Neurodegenerative Diseases, Ministry of Education, Cell Therapy Center, Beijing Institute of Geriatrics, Xuanwu Hospital Capital Medical University, Beijing 100053, China; Center of Neural Injury and Repair, Beijing Institute for Brain Disorders, Beijing 100069, China
| | - Weihua Liu
- National Clinical Research Center for Geriatric Diseases, and Key Laboratory of Neurodegenerative Diseases, Ministry of Education, Cell Therapy Center, Beijing Institute of Geriatrics, Xuanwu Hospital Capital Medical University, Beijing 100053, China; Center of Neural Injury and Repair, Beijing Institute for Brain Disorders, Beijing 100069, China
| | - Huantong Wu
- National Clinical Research Center for Geriatric Diseases, and Key Laboratory of Neurodegenerative Diseases, Ministry of Education, Cell Therapy Center, Beijing Institute of Geriatrics, Xuanwu Hospital Capital Medical University, Beijing 100053, China; Center of Neural Injury and Repair, Beijing Institute for Brain Disorders, Beijing 100069, China
| | - Xuan Wang
- Department of Oncology, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Shandong Lung Cancer Institute, First Affiliated Hospital of Shandong First Medical University, Jinan, Shandong Province 250014, China
| | - Zhiguo Chen
- National Clinical Research Center for Geriatric Diseases, and Key Laboratory of Neurodegenerative Diseases, Ministry of Education, Cell Therapy Center, Beijing Institute of Geriatrics, Xuanwu Hospital Capital Medical University, Beijing 100053, China; Center of Neural Injury and Repair, Beijing Institute for Brain Disorders, Beijing 100069, China.
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38
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Heczey A, Xu X, Courtney AN, Tian G, Barragan GA, Guo L, Amador CM, Ghatwai N, Rathi P, Wood MS, Li Y, Zhang C, Demberg T, Di Pierro EJ, Sher AC, Zhang H, Mehta B, Thakkar SG, Grilley B, Wang T, Weiss BD, Montalbano A, Subramaniam M, Xu C, Sachar C, Wells DK, Dotti G, Metelitsa LS. Anti-GD2 CAR-NKT cells in relapsed or refractory neuroblastoma: updated phase 1 trial interim results. Nat Med 2023; 29:1379-1388. [PMID: 37188782 DOI: 10.1038/s41591-023-02363-y] [Citation(s) in RCA: 34] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 04/24/2023] [Indexed: 05/17/2023]
Abstract
Vα24-invariant natural killer T cells (NKTs) have anti-tumor properties that can be enhanced by chimeric antigen receptors (CARs). Here we report updated interim results from the first-in-human phase 1 evaluation of autologous NKTs co-expressing a GD2-specific CAR with interleukin 15 (IL15) (GD2-CAR.15) in 12 children with neuroblastoma (NB). The primary objectives were safety and determination of maximum tolerated dose (MTD). The anti-tumor activity of GD2-CAR.15 NKTs was assessed as a secondary objective. Immune response evaluation was an additional objective. No dose-limiting toxicities occurred; one patient experienced grade 2 cytokine release syndrome that was resolved by tocilizumab. The MTD was not reached. The objective response rate was 25% (3/12), including two partial responses and one complete response. The frequency of CD62L+NKTs in products correlated with CAR-NKT expansion in patients and was higher in responders (n = 5; objective response or stable disease with reduction in tumor burden) than non-responders (n = 7). BTG1 (BTG anti-proliferation factor 1) expression was upregulated in peripheral GD2-CAR.15 NKTs and is a key driver of hyporesponsiveness in exhausted NKT and T cells. GD2-CAR.15 NKTs with BTG1 knockdown eliminated metastatic NB in a mouse model. We conclude that GD2-CAR.15 NKTs are safe and can mediate objective responses in patients with NB. Additionally, their anti-tumor activity may be enhanced by targeting BTG1. ClinicalTrials.gov registration: NCT03294954 .
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Affiliation(s)
- Andras Heczey
- Department of Pediatrics, Center for Advanced Innate Cell Therapy, Baylor College of Medicine, Houston, TX, USA.
- Department of Medicine, Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, TX, USA.
| | - Xin Xu
- Department of Pediatrics, Center for Advanced Innate Cell Therapy, Baylor College of Medicine, Houston, TX, USA
| | - Amy N Courtney
- Department of Pediatrics, Center for Advanced Innate Cell Therapy, Baylor College of Medicine, Houston, TX, USA
| | - Gengwen Tian
- Department of Pediatrics, Center for Advanced Innate Cell Therapy, Baylor College of Medicine, Houston, TX, USA
| | - Gabriel A Barragan
- Department of Pediatrics, Center for Advanced Innate Cell Therapy, Baylor College of Medicine, Houston, TX, USA
| | - Linjie Guo
- Department of Pediatrics, Center for Advanced Innate Cell Therapy, Baylor College of Medicine, Houston, TX, USA
| | - Claudia Martinez Amador
- Department of Pediatrics, Center for Advanced Innate Cell Therapy, Baylor College of Medicine, Houston, TX, USA
| | - Nisha Ghatwai
- Department of Pediatrics, Center for Advanced Innate Cell Therapy, Baylor College of Medicine, Houston, TX, USA
| | - Purva Rathi
- Department of Pediatrics, Center for Advanced Innate Cell Therapy, Baylor College of Medicine, Houston, TX, USA
| | - Michael S Wood
- Department of Pediatrics, Center for Advanced Innate Cell Therapy, Baylor College of Medicine, Houston, TX, USA
| | - Yanchuan Li
- Department of Pediatrics, Center for Advanced Innate Cell Therapy, Baylor College of Medicine, Houston, TX, USA
| | - Chunchao Zhang
- Department of Pediatrics, Center for Advanced Innate Cell Therapy, Baylor College of Medicine, Houston, TX, USA
| | - Thorsten Demberg
- Department of Pediatrics, Center for Advanced Innate Cell Therapy, Baylor College of Medicine, Houston, TX, USA
| | - Erica J Di Pierro
- Department of Pediatrics, Center for Advanced Innate Cell Therapy, Baylor College of Medicine, Houston, TX, USA
| | - Andrew C Sher
- Department of Radiology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Huimin Zhang
- Department of Medicine, Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, TX, USA
| | - Birju Mehta
- Department of Medicine, Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, TX, USA
| | - Sachin G Thakkar
- Department of Medicine, Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, TX, USA
| | - Bambi Grilley
- Department of Medicine, Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, TX, USA
| | - Tao Wang
- Biostatistics and Data Management Resource, Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
| | - Brian D Weiss
- Department of Pediatrics, Cincinnati Children's Hospital, Cincinnati, OH, USA
| | | | | | | | | | | | - Gianpietro Dotti
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Leonid S Metelitsa
- Department of Pediatrics, Center for Advanced Innate Cell Therapy, Baylor College of Medicine, Houston, TX, USA.
- Department of Medicine, Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, TX, USA.
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Panetti S, McJannett N, Fultang L, Booth S, Gneo L, Scarpa U, Smith C, Vardon A, Vettore L, Whalley C, Pan Y, Várnai C, Endou H, Barlow J, Tennant D, Beggs A, Mussai F, De Santo C. Engineering amino acid uptake or catabolism promotes CAR T-cell adaption to the tumor environment. Blood Adv 2023; 7:1754-1761. [PMID: 36521029 PMCID: PMC10182289 DOI: 10.1182/bloodadvances.2022008272] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 11/23/2022] [Accepted: 11/29/2022] [Indexed: 12/23/2022] Open
Abstract
Cancer cells take up amino acids from the extracellular space to drive cell proliferation and viability. Similar mechanisms are applied by immune cells, resulting in the competition between conventional T cells, or indeed chimeric antigen receptor (CAR) T cells and tumor cells, for the limited availability of amino acids within the environment. We demonstrate that T cells can be re-engineered to express SLC7A5 or SLC7A11 transmembrane amino acid transporters alongside CARs. Transporter modifications increase CAR T-cell proliferation under low tryptophan or cystine conditions with no loss of CAR cytotoxicity or increased exhaustion. Transcriptomic and phenotypic analysis reveals that downstream, SLC7A5/SLC7A11-modified CAR T cells upregulate intracellular arginase expression and activity. In turn, we engineer and phenotype a further generation of CAR T cells that express functional arginase 1/arginase 2 enzymes and have enhanced CAR T-cell proliferation and antitumor activity. Thus, CAR T cells can be adapted to the amino acid metabolic microenvironment of cancer, a hitherto recognized but unaddressed barrier for successful CAR T-cell therapy.
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Affiliation(s)
- Silvia Panetti
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom
| | - Nicola McJannett
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom
| | - Livingstone Fultang
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom
| | - Sarah Booth
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom
| | - Luciana Gneo
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom
| | - Ugo Scarpa
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom
| | - Charles Smith
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom
| | - Ashley Vardon
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom
| | - Lisa Vettore
- Institute of Cancer and Genomics, University of Birmingham, Birmingham, United Kingdom
| | - Celina Whalley
- Institute of Cancer and Genomics, University of Birmingham, Birmingham, United Kingdom
| | - Yi Pan
- Institute of Cancer and Genomics, University of Birmingham, Birmingham, United Kingdom
| | - Csilla Várnai
- Institute of Cancer and Genomics, University of Birmingham, Birmingham, United Kingdom
| | | | - Jonathan Barlow
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Daniel Tennant
- Institute of Cancer and Genomics, University of Birmingham, Birmingham, United Kingdom
| | - Andrew Beggs
- Institute of Cancer and Genomics, University of Birmingham, Birmingham, United Kingdom
| | - Francis Mussai
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom
| | - Carmela De Santo
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom
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40
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Chen C, Liu X, Chang CY, Wang HY, Wang RF. The Interplay between T Cells and Cancer: The Basis of Immunotherapy. Genes (Basel) 2023; 14:genes14051008. [PMID: 37239368 DOI: 10.3390/genes14051008] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 04/17/2023] [Accepted: 04/24/2023] [Indexed: 05/28/2023] Open
Abstract
Over the past decade, immunotherapy has emerged as one of the most promising approaches to cancer treatment. The use of immune checkpoint inhibitors has resulted in impressive and durable clinical responses in the treatment of various cancers. Additionally, immunotherapy utilizing chimeric antigen receptor (CAR)-engineered T cells has produced robust responses in blood cancers, and T cell receptor (TCR)-engineered T cells are showing promising results in the treatment of solid cancers. Despite these noteworthy advancements in cancer immunotherapy, numerous challenges remain. Some patient populations are unresponsive to immune checkpoint inhibitor therapy, and CAR T cell therapy has yet to show efficacy against solid cancers. In this review, we first discuss the significant role that T cells play in the body's defense against cancer. We then delve into the mechanisms behind the current challenges facing immunotherapy, starting with T cell exhaustion due to immune checkpoint upregulation and changes in the transcriptional and epigenetic landscapes of dysfunctional T cells. We then discuss cancer-cell-intrinsic characteristics, including molecular alterations in cancer cells and the immunosuppressive nature of the tumor microenvironment (TME), which collectively facilitate tumor cell proliferation, survival, metastasis, and immune evasion. Finally, we examine recent advancements in cancer immunotherapy, with a specific emphasis on T-cell-based treatments.
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Affiliation(s)
- Christina Chen
- Department of Molecular Microbiology and Immunology, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
| | - Xin Liu
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
| | - Che-Yu Chang
- Department of Molecular Microbiology and Immunology, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
| | - Helen Y Wang
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
| | - Rong-Fu Wang
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
- Department of Pediatrics, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
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41
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Peng JJ, Wang L, Li Z, Ku CL, Ho PC. Metabolic challenges and interventions in CAR T cell therapy. Sci Immunol 2023; 8:eabq3016. [PMID: 37058548 DOI: 10.1126/sciimmunol.abq3016] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2023]
Abstract
Chimeric antigen receptor (CAR) T cells have achieved true clinical success in treating hematological malignancy patients, laying the foundation of CAR T cells as a new pillar of cancer therapy. Although these promising effects have generated strong interest in expanding the treatment of CAR T cells to solid tumors, reproducible demonstration of clinical efficacy in the setting of solid tumors has remained challenging to date. Here, we review how metabolic stress and signaling in the tumor microenvironment, including intrinsic determinants of response to CAR T cell therapy and extrinsic obstacles, restrict the efficacy of CAR T cell therapy in cancer treatment. In addition, we discuss the use of novel approaches to target and rewire metabolic programming for CAR T cell manufacturing. Last, we summarize strategies that aim to improve the metabolic adaptability of CAR T cells to enhance their potency in mounting antitumor responses and survival within the tumor microenvironment.
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Affiliation(s)
- Jhan-Jie Peng
- Department of Fundamental Oncology, University of Lausanne, Lausanne, Switzerland
- Ludwig Institute for Cancer Research, University of Lausanne, Epalinges, Switzerland
- Graduate Institute of Clinical Medical Sciences, Chang Gung University, Taoyuan, Taiwan
| | - Limei Wang
- Department of Fundamental Oncology, University of Lausanne, Lausanne, Switzerland
- Ludwig Institute for Cancer Research, University of Lausanne, Epalinges, Switzerland
| | - Zhiyu Li
- Department of Fundamental Oncology, University of Lausanne, Lausanne, Switzerland
- Ludwig Institute for Cancer Research, University of Lausanne, Epalinges, Switzerland
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei Province, P.R. China
| | - Cheng-Lung Ku
- Graduate Institute of Clinical Medical Sciences, Chang Gung University, Taoyuan, Taiwan
| | - Ping-Chih Ho
- Department of Fundamental Oncology, University of Lausanne, Lausanne, Switzerland
- Ludwig Institute for Cancer Research, University of Lausanne, Epalinges, Switzerland
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42
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Del Bufalo F, De Angelis B, Caruana I, Del Baldo G, De Ioris MA, Serra A, Mastronuzzi A, Cefalo MG, Pagliara D, Amicucci M, Li Pira G, Leone G, Bertaina V, Sinibaldi M, Di Cecca S, Guercio M, Abbaszadeh Z, Iaffaldano L, Gunetti M, Iacovelli S, Bugianesi R, Macchia S, Algeri M, Merli P, Galaverna F, Abbas R, Garganese MC, Villani MF, Colafati GS, Bonetti F, Rabusin M, Perruccio K, Folsi V, Quintarelli C, Locatelli F. GD2-CART01 for Relapsed or Refractory High-Risk Neuroblastoma. N Engl J Med 2023; 388:1284-1295. [PMID: 37018492 DOI: 10.1056/nejmoa2210859] [Citation(s) in RCA: 131] [Impact Index Per Article: 131.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Abstract
BACKGROUND Immunotherapy with chimeric antigen receptor (CAR)-expressing T cells that target the disialoganglioside GD2 expressed on tumor cells may be a therapeutic option for patients with high-risk neuroblastoma. METHODS In an academic, phase 1-2 clinical trial, we enrolled patients (1 to 25 years of age) with relapsed or refractory, high-risk neuroblastoma in order to test autologous, third-generation GD2-CAR T cells expressing the inducible caspase 9 suicide gene (GD2-CART01). RESULTS A total of 27 children with heavily pretreated neuroblastoma (12 with refractory disease, 14 with relapsed disease, and 1 with a complete response at the end of first-line therapy) were enrolled and received GD2-CART01. No failure to generate GD2-CART01 was observed. Three dose levels were tested (3-, 6-, and 10×106 CAR-positive T cells per kilogram of body weight) in the phase 1 portion of the trial, and no dose-limiting toxic effects were recorded; the recommended dose for the phase 2 portion of the trial was 10×106 CAR-positive T cells per kilogram. Cytokine release syndrome occurred in 20 of 27 patients (74%) and was mild in 19 of 20 (95%). In 1 patient, the suicide gene was activated, with rapid elimination of GD2-CART01. GD2-targeted CAR T cells expanded in vivo and were detectable in peripheral blood in 26 of 27 patients up to 30 months after infusion (median persistence, 3 months; range, 1 to 30). Seventeen children had a response to the treatment (overall response, 63%); 9 patients had a complete response, and 8 had a partial response. Among the patients who received the recommended dose, the 3-year overall survival and event-free survival were 60% and 36%, respectively. CONCLUSIONS The use of GD2-CART01 was feasible and safe in treating high-risk neuroblastoma. Treatment-related toxic effects developed, and the activation of the suicide gene controlled side effects. GD2-CART01 may have a sustained antitumor effect. (Funded by the Italian Medicines Agency and others; ClinicalTrials.gov number, NCT03373097.).
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Affiliation(s)
- Francesca Del Bufalo
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Biagio De Angelis
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Ignazio Caruana
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Giada Del Baldo
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Maria A De Ioris
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Annalisa Serra
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Angela Mastronuzzi
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Maria G Cefalo
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Daria Pagliara
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Matteo Amicucci
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Giuseppina Li Pira
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Giovanna Leone
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Valentina Bertaina
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Matilde Sinibaldi
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Stefano Di Cecca
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Marika Guercio
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Zeinab Abbaszadeh
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Laura Iaffaldano
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Monica Gunetti
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Stefano Iacovelli
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Rossana Bugianesi
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Stefania Macchia
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Mattia Algeri
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Pietro Merli
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Federica Galaverna
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Rachid Abbas
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Maria C Garganese
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Maria F Villani
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Giovanna S Colafati
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Federico Bonetti
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Marco Rabusin
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Katia Perruccio
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Veronica Folsi
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Concetta Quintarelli
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
| | - Franco Locatelli
- From the Department of Pediatric Hematology and Oncology and of Cell and Gene Therapy (F.D.B., B.D.A., I.C., G.D.B., M.A.D.I., A.S., A.M., M.G.C., D.P., M. Amicucci, G.L.P., V.B., M.S., S.D.C., M. Guercio, Z.A., L.I., M. Algeri, P.M., F.G., C.Q., F.L.), the Transfusion Unit, Department of Laboratories (G.L.), Officina Farmaceutica, Good Manufacturing Practice Facility (M. Gunetti, S.I., R.B., S.M.), and the Nuclear Medicine Unit (M.C.G., M.F.V.), Department of Imaging (G.S.C.), IRCCS Ospedale Pediatrico Bambino Gesù, and the Department of Life Sciences and Public Health, Catholic University of the Sacred Heart (F.L.), Rome, the Pediatric Hematology and Oncology Unit, IRCCS Policlinico San Matteo, Pavia (F.B.), the Pediatric Hematology-Oncology Unit, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste (M.R.), Pediatric Oncology Hematology, Mother and Child Health Department, Santa Maria della Misericordia Hospital, Perugia (K.P.), the Pediatric Hematology-Oncology Unit, Ospedale dei Bambini, Azienda Socio Sanitaria Territoriale Spedali Civili Brescia, Brescia (V.F.), and the Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples (C.Q.) - all in Italy; and INSERM, Centre d'Investigation Clinique 1418 (CIC1418) Epidémiologie Clinique, Paris (R.A.)
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Chen Y, Zhu Y, Kramer A, Fang Y, Wilson M, Li YR, Yang L. Genetic engineering strategies to enhance antitumor reactivity and reduce alloreactivity for allogeneic cell-based cancer therapy. Front Med (Lausanne) 2023; 10:1135468. [PMID: 37064017 PMCID: PMC10090359 DOI: 10.3389/fmed.2023.1135468] [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: 12/31/2022] [Accepted: 03/09/2023] [Indexed: 03/31/2023] Open
Abstract
The realm of cell-based immunotherapy holds untapped potential for the development of next-generation cancer treatment through genetic engineering of chimeric antigen receptor (CAR)-engineered T (CAR-T) cell therapies for targeted eradication of cancerous malignancies. Such allogeneic "off-the-shelf" cell products can be advantageously manufactured in large quantities, stored for extended periods, and easily distributed to treat an exponential number of cancer patients. At current, patient risk of graft-versus-host disease (GvHD) and host-versus-graft (HvG) allorejection severely restrict the development of allogeneic CAR-T cell products. To address these limitations, a variety of genetic engineering strategies have been implemented to enhance antitumor efficacy, reduce GvHD and HvG onset, and improve the overall safety profile of T-cell based immunotherapies. In this review, we summarize these genetic engineering strategies and discuss the challenges and prospects these approaches provide to expedite progression of translational and clinical studies for adoption of a universal cell-based cancer immunotherapy.
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Affiliation(s)
- Yuning Chen
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA, United States
| | - Yichen Zhu
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA, United States
| | - Adam Kramer
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA, United States
| | - Ying Fang
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA, United States
| | - Matthew Wilson
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA, United States
| | - Yan-Ruide Li
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA, United States
| | - Lili Yang
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA, United States
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA, United States
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States
- Molecular Biology Institute, University of California, Los Angeles, Los Angeles, CA, United States
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CAR T-Cell Therapy in Children with Solid Tumors. J Clin Med 2023; 12:jcm12062326. [PMID: 36983330 PMCID: PMC10051963 DOI: 10.3390/jcm12062326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 03/12/2023] [Accepted: 03/14/2023] [Indexed: 03/19/2023] Open
Abstract
The limited efficacy of traditional cancer treatments, including chemotherapy, radiotherapy, and surgery, emphasize the significance of employing innovative methods. CAR (Chimeric Antigen Receptor) T-cell therapy remains the most revolutionizing treatment of pediatric hematological malignancies and solid tumors. Patient’s own lymphocytes are modified ex-vivo using gene transfer techniques and programmed to recognize and destroy specific tumor cells regardless of MHC receptor, which probably makes CAR-T the most personalized therapy for the patient. With continued refinement and optimization, CAR-T cell therapy has the potential to significantly improve outcomes and quality of life for children with limited treatment options. It has shown remarkable success in treating hematological malignancies, such as acute lymphoblastic leukemia (ALL) and non-Hodgkin lymphoma (NHL). However, its effectiveness in treating solid tumors is still being investigated and remains an area of active research. In this review we focus on solid tumors and explain the concept of CAR modified T cells, and discuss some novel CAR designs that are being considered to enhance the safety of CAR T-cell therapy in under-mentioned cancers. Furthermore, we summarize the most crucial recent reports concerning the solid tumors treatment in children. In the end we provide a short summary of many challenges that limit the therapeutic efficacy of CAR-T in solid tumors, such as antigen escape, immunosuppressive microenvironment, poor trafficking, and tumor infiltration, on-target off-tumor effects and general toxicity.
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Ash S, Askenasy N. Immunotherapy for neuroblastoma by hematopoietic cell transplantation and post-transplant immunomodulation. Crit Rev Oncol Hematol 2023; 185:103956. [PMID: 36893946 DOI: 10.1016/j.critrevonc.2023.103956] [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: 06/04/2021] [Revised: 12/14/2022] [Accepted: 03/04/2023] [Indexed: 03/09/2023] Open
Abstract
Neuroblastoma represents a relatively common childhood tumor that imposes therapeutic difficulties. High risk neuroblastoma patients have poor prognosis, display limited response to radiochemotherapy and may be treated by hematopoietic cell transplantation. Allogeneic and haploidentical transplants have the distinct advantage of reinstitution of immune surveillance, reinforced by antigenic barriers. The key factors favorable to ignition of potent anti-tumor reactions are transition to adaptive immunity, recovery from lymphopenia and removal of inhibitory signals that inactivate immune cells at the local and systemic levels. Post-transplant immunomodulation may further foster anti-tumor reactivity, with positive but transient impact of infusions of lymphocytes and natural killer cells both from the donor, the recipient or third party. The most promising approaches include introduction of antigen-presenting cells in early post-transplant stages and neutralization of inhibitory signals. Further studies will likely shed light on the nature and actions of suppressor factors within tumor stroma and at the systemic level.
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Affiliation(s)
- Shifra Ash
- Department of Pediatric Hematology-Oncology, Rambam Medical Center, Haifa, Israel; Frankel Laboratory of Bone Marrow Transplantation, Schneider Children's Medical Center of Israel, Petach Tikva, Israel.
| | - Nadir Askenasy
- Frankel Laboratory of Bone Marrow Transplantation, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
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Tang Z, Wang X, Tang M, Wu J, Zhang J, Liu X, Gao F, Fu Y, Tang P, Li C. Overcoming the On-Target Toxicity in Antibody-Mediated Therapies via an Indirect Active Targeting Strategy. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2206912. [PMID: 36683161 PMCID: PMC10037698 DOI: 10.1002/advs.202206912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 01/06/2023] [Indexed: 06/17/2023]
Abstract
Antibody-based therapies could be led astray when target receptors are expressed on nontarget sites, and the on-target toxicity poses critical challenges to clinical applications. Here, a biomimetic indirect active targeting (INTACT) strategy is proposed based on receptor expression disparities between nontarget sites and the targets. By prebinding the antibodies using cell membrane vesicles with appropriate receptor expressions, the INTACT strategy could filter out the interactions on nontarget sites due to their inferior receptor expression, whereas ensure on-demand release at the targets by competitive binding. The strategy is verified on CD47 antibody, realizing drastic alleviation of its clinically concerned hematotoxicity on a series of animal models including humanized patient-derived xenograft platforms, accompanied by preferable therapeutic effects. Furthermore, the INTACT strategy proves extensive applicability for various systems including antibody, antibody-drug conjugate, and targeted delivery systems, providing a potential platform refining the specificity for frontier antibody-related therapies.
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Affiliation(s)
- Zhongjie Tang
- Medical Research InstituteCollege of Pharmaceutical SciencesSouthwest UniversityChongqing400715P. R. China
| | - Xiaoyou Wang
- Medical Research InstituteCollege of Pharmaceutical SciencesSouthwest UniversityChongqing400715P. R. China
| | - Mei Tang
- Medical Research InstituteCollege of Pharmaceutical SciencesSouthwest UniversityChongqing400715P. R. China
| | - Jin Wu
- Department of Breast and Thyroid SurgerySouthwest HospitalChongqing400038P. R. China
| | - Jiexuan Zhang
- Medical Research InstituteCollege of Pharmaceutical SciencesSouthwest UniversityChongqing400715P. R. China
| | - Xinlong Liu
- Medical Research InstituteCollege of Pharmaceutical SciencesSouthwest UniversityChongqing400715P. R. China
| | - Feiyan Gao
- Medical Research InstituteCollege of Pharmaceutical SciencesSouthwest UniversityChongqing400715P. R. China
| | - Yu Fu
- Medical Research InstituteCollege of Pharmaceutical SciencesSouthwest UniversityChongqing400715P. R. China
| | - Peng Tang
- Department of Breast and Thyroid SurgerySouthwest HospitalChongqing400038P. R. China
| | - Chong Li
- Medical Research InstituteCollege of Pharmaceutical SciencesSouthwest UniversityChongqing400715P. R. China
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Maher J, Davies DM. CAR Based Immunotherapy of Solid Tumours-A Clinically Based Review of Target Antigens. BIOLOGY 2023; 12:biology12020287. [PMID: 36829563 PMCID: PMC9953298 DOI: 10.3390/biology12020287] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 02/07/2023] [Accepted: 02/08/2023] [Indexed: 02/15/2023]
Abstract
Immunotherapy with CAR-engineered immune cells has transformed the management of selected haematological cancers. However, solid tumours have proven much more difficult to control using this emerging therapeutic modality. In this review, we survey the clinical impact of solid tumour CAR-based immunotherapy, focusing on specific targets across a range of disease indications Among the many candidates which have been the subject of non-clinical CAR T-cell research, clinical data are available for studies involving 30 of these targets. Here, we map out this clinical experience, highlighting challenges such as immunogenicity and on-target off-tumour toxicity, an issue that has been both unexpected and devastating in some cases. We also summarise how regional delivery and repeated dosing have been used in an effort to enhance impact and safety. Finally, we consider how emerging armouring systems and multi-targeted CAR approaches might be used to enhance tumour access and better enable discrimination between healthy and transformed cell types.
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Affiliation(s)
- John Maher
- CAR Mechanics Group, Guy’s Cancer Centre, School of Cancer and Pharmaceutical Sciences, King’s College London, Great Maze Pond, London SE1 9RT, UK
- Department of Immunology, Eastbourne Hospital, Kings Drive, Eastbourne BN21 2UD, UK
- Leucid Bio Ltd., Guy’s Hospital, Great Maze Pond, London SE1 9RT, UK
- Correspondence: ; Tel.: +44-(0)207188-1468
| | - David M. Davies
- Leucid Bio Ltd., Guy’s Hospital, Great Maze Pond, London SE1 9RT, UK
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Labanieh L, Mackall CL. CAR immune cells: design principles, resistance and the next generation. Nature 2023; 614:635-648. [PMID: 36813894 DOI: 10.1038/s41586-023-05707-3] [Citation(s) in RCA: 126] [Impact Index Per Article: 126.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Accepted: 01/04/2023] [Indexed: 02/24/2023]
Abstract
The remarkable clinical activity of chimeric antigen receptor (CAR) therapies in B cell and plasma cell malignancies has validated the use of this therapeutic class for liquid cancers, but resistance and limited access remain as barriers to broader application. Here we review the immunobiology and design principles of current prototype CARs and present emerging platforms that are anticipated to drive future clinical advances. The field is witnessing a rapid expansion of next-generation CAR immune cell technologies designed to enhance efficacy, safety and access. Substantial progress has been made in augmenting immune cell fitness, activating endogenous immunity, arming cells to resist suppression via the tumour microenvironment and developing approaches to modulate antigen density thresholds. Increasingly sophisticated multispecific, logic-gated and regulatable CARs display the potential to overcome resistance and increase safety. Early signs of progress with stealth, virus-free and in vivo gene delivery platforms provide potential paths for reduced costs and increased access of cell therapies in the future. The continuing clinical success of CAR T cells in liquid cancers is driving the development of increasingly sophisticated immune cell therapies that are poised to translate to treatments for solid cancers and non-malignant diseases in the coming years.
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Affiliation(s)
- Louai Labanieh
- Department of Bioengineering, Stanford University, Stanford, CA, USA.,Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford University, Stanford, CA, USA.,Parker Institute for Cancer Immunotherapy, San Francisco, CA, USA
| | - Crystal L Mackall
- Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford University, Stanford, CA, USA. .,Parker Institute for Cancer Immunotherapy, San Francisco, CA, USA. .,Division of Hematology, Oncology, Stem Cell Transplantation and Regenerative Medicine, Department of Pediatrics, Stanford University, Stanford, CA, USA. .,Division of Blood and Marrow Transplantation and Cell Therapy, Department of Medicine, Stanford University, Stanford, CA, USA.
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El-Hajjar M, Gerhardt L, Hong MMY, Krishnamoorthy M, Figueredo R, Zheng X, Koropatnick J, Maleki Vareki S. Inducing mismatch repair deficiency sensitizes immune-cold neuroblastoma to anti-CTLA4 and generates broad anti-tumor immune memory. Mol Ther 2023; 31:535-551. [PMID: 36068918 PMCID: PMC9931548 DOI: 10.1016/j.ymthe.2022.08.025] [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: 05/02/2022] [Revised: 08/16/2022] [Accepted: 08/30/2022] [Indexed: 02/07/2023] Open
Abstract
Immune checkpoint blockade can induce potent and durable responses in patients with highly immunogenic mismatch repair-deficient tumors; however, these drugs are ineffective against immune-cold neuroblastoma tumors. To establish a role for a T cell-based therapy against neuroblastoma, we show that T cell and memory T cell-dependent gene expression are associated with improved survival in high-risk neuroblastoma patients. To stimulate anti-tumor immunity and reproduce this immune phenotype in neuroblastoma tumors, we used CRISPR-Cas9 to knockout MLH1-a crucial molecule in the DNA mismatch repair pathway-to induce mismatch repair deficiency in a poorly immunogenic murine neuroblastoma model. Induced mismatch repair deficiency increased the expression of proinflammatory genes and stimulated T cell infiltration into neuroblastoma tumors. In contrast to adult cancers with induced mismatch repair deficiency, neuroblastoma tumors remained unresponsive to anti-PD1 treatment. However, anti-CTLA4 therapy was highly effective against these tumors. Anti-CTLA4 therapy promoted immune memory and T cell epitope spreading in cured animals. Mechanistically, the effect of anti-CTLA4 therapy against neuroblastoma tumors with induced mismatch repair deficiency is CD4+ T cell dependent, as depletion of these cells abolished the effect. Therefore, a therapeutic strategy involving mismatch repair deficiency-based T cell infiltration of neuroblastoma tumors combined with anti-CTLA4 can serve as a novel T cell-based treatment strategy for neuroblastoma.
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Affiliation(s)
- Mikal El-Hajjar
- Department of Microbiology and Immunology, Western University, London, ON, Canada; London Regional Cancer Program, Lawson Health Research Institute, London, ON, Canada
| | - Lara Gerhardt
- Department of Pathology and Laboratory Medicine, Western University, London, ON, Canada
| | - Megan M Y Hong
- Department of Pathology and Laboratory Medicine, Western University, London, ON, Canada
| | | | - Rene Figueredo
- Department of Oncology, Western University, London, ON, Canada
| | - Xiufen Zheng
- Department of Microbiology and Immunology, Western University, London, ON, Canada; Department of Pathology and Laboratory Medicine, Western University, London, ON, Canada; Department of Oncology, Western University, London, ON, Canada; Department of Surgery, Western University, London, ON, Canada
| | - James Koropatnick
- Department of Microbiology and Immunology, Western University, London, ON, Canada; Department of Oncology, Western University, London, ON, Canada; London Regional Cancer Program, Lawson Health Research Institute, London, ON, Canada
| | - Saman Maleki Vareki
- Department of Pathology and Laboratory Medicine, Western University, London, ON, Canada; Department of Oncology, Western University, London, ON, Canada; London Regional Cancer Program, Lawson Health Research Institute, London, ON, Canada.
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Fierro Pineda JC, Wedekind MF, Glod JW. Immunotherapy approaches for rare pediatric solid tumors: advances and future directions. Curr Opin Pediatr 2023; 35:63-74. [PMID: 36420774 DOI: 10.1097/mop.0000000000001206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Immunotherapy for pediatric tumors is rapidly evolving. From major successes in pediatric hematologic malignancies, immunotherapy utility increased in the pediatric solid tumor landscape. Numerous pediatric solid tumors are defined as rare with limitations in diagnosis and treatment. This review will describe four major immunotherapies used in pediatrics and discuss results seen in rare pediatric tumors. We will also briefly review the challenges of immunotherapy in solid tumors and opportunities to drive this therapy forward. RECENT FINDINGS Despite rare success employing immunotherapy for pediatric solid tumors, recently there have been several successes in pediatric rare solid tumors. After describing the evolving landscape of rare pediatric tumors, we will demonstrate the successes or disappointments of immunotherapy. We will describe the mechanism of four immunotherapies used in the pediatrics, followed by the published results. Finally, we will discuss the challenges and opportunities for immunotherapies in pediatric rare tumors. SUMMARY Pediatric rare tumors are lacking in treatment options. Despite numerous disappointments utilizing immunotherapies in the more common pediatric solid tumors, there have been several successes within the pediatric rare tumor landscape. Much work is still needed to enhance our understanding and knowledge on utilizing these immunotherapies for pediatric rare solid tumors.
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Affiliation(s)
- Juan C Fierro Pineda
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health
- Division of Pediatric Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Mary Frances Wedekind
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health
| | - John W Glod
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health
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