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Bove C, Arcangeli S, Falcone L, Camisa B, El Khoury R, Greco B, De Lucia A, Bergamini A, Bondanza A, Ciceri F, Bonini C, Casucci M. CD4 CAR-T cells targeting CD19 play a key role in exacerbating cytokine release syndrome, while maintaining long-term responses. J Immunother Cancer 2023; 11:jitc-2022-005878. [PMID: 36593069 PMCID: PMC9809278 DOI: 10.1136/jitc-2022-005878] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/10/2022] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND To date, T cells redirected with CD19-specific chimeric antigen receptors (CAR) have gained impressive success in B-cell malignancies. However, treatment failures are common and the occurrence of severe toxicities, such as cytokine release syndrome (CRS), still limits the full exploitation of this approach. Therefore, the development of cell products with improved therapeutic indexes is highly demanded. METHODS In this project, we investigated how CD4 and CD8 populations cooperate during CD19 CAR-T cell responses and what is their specific role in CRS development. To this aim, we took advantage of immunodeficient mice reconstituted with a human immune system (HuSGM3) and engrafted with the B-cell acute lymphoblastic leukemia cell line NALM-6, a model that allows to thoroughly study efficacy and toxicity profiles of CD19 CAR-T cell products. RESULTS CD4 CAR-T cells showed superior proliferation and activation potential, which translated into stronger stimulation of myeloid cells, the main triggers of adverse events. Accordingly, toxicity assessment in HuSGM3 mice identified CD4 CAR-T cells as key contributors to CRS development, revealing a safer profile when they harbor CARs embedded with 4-1BB, rather than CD28. By comparing differentially co-stimulated CD4:CD8 1:1 CAR-T cell formulations, we observed that CD4 cells shape the overall expansion kinetics of the infused product and are crucial for maintaining long-term responses. Interestingly, the combination of CD4.BBz with CD8.28z CAR-T cells resulted in the lowest toxicity, without impacting antitumor efficacy. CONCLUSIONS Taken together, these data point out that the rational design of improved adoptive T-cell therapies should consider the biological features of CD4 CAR-T cells, which emerged as crucial for maintaining long-term responses but also endowed by a higher toxic potential.
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Affiliation(s)
- Camilla Bove
- Innovative Immunotherapies Unit, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Silvia Arcangeli
- Innovative Immunotherapies Unit, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Laura Falcone
- Innovative Immunotherapies Unit, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Barbara Camisa
- Innovative Immunotherapies Unit, IRCCS Ospedale San Raffaele, Milan, Italy,Experimental Hematology Unit, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Rita El Khoury
- Innovative Immunotherapies Unit, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Beatrice Greco
- Innovative Immunotherapies Unit, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Anna De Lucia
- Innovative Immunotherapies Unit, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Alice Bergamini
- Department of Gynecologic Oncology, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Attilio Bondanza
- Innovative Immunotherapies Unit, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Fabio Ciceri
- Department of Hematology and Stem Cell Transplantation, IRCCS Ospedale San Raffaele, Milan, Italy,Vita-Salute San Raffaele University, Milan, Italy
| | - Chiara Bonini
- Experimental Hematology Unit, IRCCS Ospedale San Raffaele, Milan, Italy,Vita-Salute San Raffaele University, Milan, Italy
| | - Monica Casucci
- Innovative Immunotherapies Unit, IRCCS Ospedale San Raffaele, Milan, Italy
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2
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Jessen SB, Özkul DC, Özen Y, Gögenur I, Troelsen JT. Establishment of a luciferase-based method for measuring cancer cell adhesion and proliferation. Anal Biochem 2022; 650:114723. [PMID: 35568157 DOI: 10.1016/j.ab.2022.114723] [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: 03/05/2021] [Revised: 04/01/2022] [Accepted: 05/04/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Methods measuring cell proliferation and adhesion are widely used but each hold limitations. We, therefore, introduce novel methods for measuring cell proliferation and adhesion based on CRISPR-modified cancer cell lines secreting luciferase to the growth media. MATERIALS AND METHODS Using CRISPR genome editing, we generated stable luciferase-secreting LS174T, HCT 116, Caco-2, and PANC-1 cell lines. The modified cells were seeded, and luciferase activity was measured in the media and compared to Coulter counter cell counts and iCELLigence impedance assay to evaluate the value of the secreted luciferase activities as a measurement for adhesion and proliferation. RESULTS Our results demonstrate that luciferase secreted into the media can be used quantifying cell proliferation and adhesion. The adhesion luciferase assay and the iCELLigence impedance assay showed similar results with increased significant difference observed in the luciferase assays. The luciferase proliferation assay showed increased growth following increased serum concentrations in all cell lines vs. only two cell lines in the iCELLigence impedance assay. CONCLUSIONS Our results show that the luciferase adhesion and proliferation assays are reliable methods for measuring adhesion and proliferation. The luciferase assays have advantages over existing assays as they are highly sensitive, easy to perform, non-invasive and suitable as high-throughput measurements.
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Affiliation(s)
- Stine Bull Jessen
- Department of Science and Environment, Enhanced Perioperative Oncology (EPeOnc) Consortium, Roskilde University, Universitetsvej 1, 4000, Roskilde, Denmark; Center for Surgical Science, Enhanced Perioperative Oncology (EPeOnc) Consortium, Department of Surgery, Zealand University Hospital, Lykkebækvej 1, 4600, Køge, Denmark
| | - Derya Coskun Özkul
- Department of Science and Environment, Enhanced Perioperative Oncology (EPeOnc) Consortium, Roskilde University, Universitetsvej 1, 4000, Roskilde, Denmark
| | - Yasemin Özen
- Department of Science and Environment, Enhanced Perioperative Oncology (EPeOnc) Consortium, Roskilde University, Universitetsvej 1, 4000, Roskilde, Denmark
| | - Ismail Gögenur
- Center for Surgical Science, Enhanced Perioperative Oncology (EPeOnc) Consortium, Department of Surgery, Zealand University Hospital, Lykkebækvej 1, 4600, Køge, Denmark
| | - Jesper T Troelsen
- Department of Science and Environment, Enhanced Perioperative Oncology (EPeOnc) Consortium, Roskilde University, Universitetsvej 1, 4000, Roskilde, Denmark.
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3
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Arcangeli S, Bove C, Mezzanotte C, Camisa B, Falcone L, Manfredi F, Bezzecchi E, El Khoury R, Norata R, Sanvito F, Ponzoni M, Greco B, Moresco MA, Carrabba MG, Ciceri F, Bonini C, Bondanza A, Casucci M. CAR T-cell manufacturing from naive/stem memory T-lymphocytes enhances antitumor responses while curtailing cytokine release syndrome. J Clin Invest 2022; 132:150807. [PMID: 35503659 PMCID: PMC9197529 DOI: 10.1172/jci150807] [Citation(s) in RCA: 84] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 04/26/2022] [Indexed: 11/21/2022] Open
Abstract
Chimeric antigen receptor (CAR) T cell expansion and persistence represent key factors to achieve complete responses and prevent relapses. These features are typical of early memory T cells, which can be highly enriched through optimized manufacturing protocols. Here, we investigated the efficacy and safety profiles of CAR T cell products generated from preselected naive/stem memory T cells (TN/SCM), as compared with unselected T cells (TBULK). Notwithstanding their reduced effector signature in vitro, limiting CAR TN/SCM doses showed superior antitumor activity and the unique ability to counteract leukemia rechallenge in hematopoietic stem/precursor cell–humanized mice, featuring increased expansion rates and persistence together with an ameliorated exhaustion and memory phenotype. Most relevantly, CAR TN/SCM proved to be intrinsically less prone to inducing severe cytokine release syndrome, independently of the costimulatory endodomain employed. This safer profile was associated with milder T cell activation, which translated into reduced monocyte activation and cytokine release. These data suggest that CAR TN/SCM are endowed with a wider therapeutic index compared with CAR TBULK.
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Affiliation(s)
- Silvia Arcangeli
- Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Camilla Bove
- Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Claudia Mezzanotte
- Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Barbara Camisa
- Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Laura Falcone
- Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Francesco Manfredi
- Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Eugenia Bezzecchi
- Center for Omics Sciences, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Rita El Khoury
- Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Rossana Norata
- San Raffaele Telethon Institute for Gene Therapy (SR-TIGET), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Francesca Sanvito
- Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Maurilio Ponzoni
- Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Beatrice Greco
- Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Marta Angiola Moresco
- Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Matteo G Carrabba
- Department of Hematology and Stem Cell Transplantation, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Fabio Ciceri
- Department of Hematology and Stem Cell Transplantation, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Chiara Bonini
- Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Attilio Bondanza
- Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Monica Casucci
- Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
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4
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Greco B, Malacarne V, De Girardi F, Scotti GM, Manfredi F, Angelino E, Sirini C, Camisa B, Falcone L, Moresco MA, Paolella K, Di Bono M, Norata R, Sanvito F, Arcangeli S, Doglioni C, Ciceri F, Bonini C, Graziani A, Bondanza A, Casucci M. Disrupting N-glycan expression on tumor cells boosts chimeric antigen receptor T cell efficacy against solid malignancies. Sci Transl Med 2022; 14:eabg3072. [PMID: 35044789 DOI: 10.1126/scitranslmed.abg3072] [Citation(s) in RCA: 53] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Immunotherapy with chimeric antigen receptor (CAR)-engineered T cells showed exceptional successes in patients with refractory B cell malignancies. However, first-in-human studies in solid tumors revealed unique hurdles contributing to poor demonstration of efficacy. Understanding the determinants of tumor recognition by CAR T cells should translate into the design of strategies that can overcome resistance. Here, we show that multiple carcinomas express extracellular N-glycans, whose abundance negatively correlates with CAR T cell killing. By knocking out mannoside acetyl-glucosaminyltransferase 5 (MGAT5) in pancreatic adenocarcinoma (PAC), we showed that N-glycans protect tumors from CAR T cell killing by interfering with proper immunological synapse formation and reducing transcriptional activation, cytokine production, and cytotoxicity. To overcome this barrier, we exploited the high metabolic demand of tumors to safely inhibit N-glycans synthesis with the glucose/mannose analog 2-deoxy-d-glucose (2DG). Treatment with 2DG disrupts the N-glycan cover on tumor cells and results in enhanced CAR T cell activity in different xenograft mouse models of PAC. Moreover, 2DG treatment interferes with the PD-1-PD-L1 axis and results in a reduced exhaustion profile of tumor-infiltrating CAR T cells in vivo. The combined 2DG and CAR T cell therapy was successful against multiple carcinomas besides PAC, including those arising from the lung, ovary, and bladder, and with different clinically relevant CAR specificities, such as CD44v6 and CEA. Overall, our results indicate that tumor N-glycosylation regulates the quality and magnitude of CAR T cell responses, paving the way for the rational design of improved therapies against solid malignancies.
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Affiliation(s)
- Beatrice Greco
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy.,Vita-Salute San Raffaele University, 20132 Milan, Italy
| | - Valeria Malacarne
- Lipid Signaling in Cancer and Metabolism Unit, Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy.,Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Turin, 10124 Torino, Italy
| | - Federica De Girardi
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Giulia Maria Scotti
- Center for Omics Sciences, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Francesco Manfredi
- Experimental Hematology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Elia Angelino
- Lipid Signaling in Cancer and Metabolism Unit, Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy.,Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Turin, 10124 Torino, Italy
| | - Camilla Sirini
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy.,Vita-Salute San Raffaele University, 20132 Milan, Italy
| | - Barbara Camisa
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy.,Experimental Hematology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Laura Falcone
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Marta Angiola Moresco
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Katia Paolella
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Mattia Di Bono
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy.,Experimental Hematology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Rossana Norata
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Francesca Sanvito
- Pathology Unit, Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Silvia Arcangeli
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Claudio Doglioni
- Vita-Salute San Raffaele University, 20132 Milan, Italy.,Pathology Unit, Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Fabio Ciceri
- Vita-Salute San Raffaele University, 20132 Milan, Italy.,Hematology and Hematopoietic Stem Cell Transplantation Unit, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Chiara Bonini
- Vita-Salute San Raffaele University, 20132 Milan, Italy.,Experimental Hematology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Andrea Graziani
- Lipid Signaling in Cancer and Metabolism Unit, Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy.,Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Turin, 10124 Torino, Italy
| | - Attilio Bondanza
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy.,Vita-Salute San Raffaele University, 20132 Milan, Italy
| | - Monica Casucci
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
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5
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Consonni M, Garavaglia C, Grilli A, de Lalla C, Mancino A, Mori L, De Libero G, Montagna D, Casucci M, Serafini M, Bonini C, Häussinger D, Ciceri F, Bernardi M, Mastaglio S, Bicciato S, Dellabona P, Casorati G. Human T cells engineered with a leukemia lipid-specific TCR enables donor-unrestricted recognition of CD1c-expressing leukemia. Nat Commun 2021; 12:4844. [PMID: 34381053 PMCID: PMC8358059 DOI: 10.1038/s41467-021-25223-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 07/29/2021] [Indexed: 12/13/2022] Open
Abstract
Acute leukemia relapsing after chemotherapy plus allogeneic hematopoietic stem cell transplantation can be treated with donor-derived T cells, but this is hampered by the need for donor/recipient MHC-matching and often results in graft-versus-host disease, prompting the search for new donor-unrestricted strategies targeting malignant cells. Leukemia blasts express CD1c antigen-presenting molecules, which are identical in all individuals and expressed only by mature leukocytes, and are recognized by T cell clones specific for the CD1c-restricted leukemia-associated methyl-lysophosphatidic acid (mLPA) lipid antigen. Here, we show that human T cells engineered to express an mLPA-specific TCR, target diverse CD1c-expressing leukemia blasts in vitro and significantly delay the progression of three models of leukemia xenograft in NSG mice, an effect that is boosted by mLPA-cellular immunization. These results highlight a strategy to redirect T cells against leukemia via transfer of a lipid-specific TCR that could be used across MHC barriers with reduced risk of graft-versus-host disease. Leukaemia therapy may benefit from the use of antigens that are less restricted to individual donors. Here the authors engineered T cells with a TCR specific for a CD1c restricted lipid leukaemia antigen and show that they can protect against disease progression in mouse leukaemia xenograft models.
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Affiliation(s)
- Michela Consonni
- Experimental Immunology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, 20132, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Claudio Garavaglia
- Experimental Immunology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, 20132, Italy
| | - Andrea Grilli
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Claudia de Lalla
- Experimental Immunology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, 20132, Italy
| | - Alessandra Mancino
- Experimental Immunology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, 20132, Italy
| | - Lucia Mori
- Experimental Immunology, Department of Biomedicine, University of Basel and University Hospital, Basel, Switzerland
| | - Gennaro De Libero
- Experimental Immunology, Department of Biomedicine, University of Basel and University Hospital, Basel, Switzerland
| | - Daniela Montagna
- Foundation IRCCS Policlinico San Matteo; Department of Sciences Clinic-Surgical, Diagnostic and Pediatric, University of Pavia, Pavia, Italy
| | - Monica Casucci
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Marta Serafini
- M. Tettamanti Research Center, University of Milano-Bicocca, Monza, Italy
| | - Chiara Bonini
- Experimental Hematology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Daniel Häussinger
- NMR-Laboratory, Department of Chemistry, University of Basel, Basel, Switzerland
| | - Fabio Ciceri
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Massimo Bernardi
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Sara Mastaglio
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Silvio Bicciato
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Paolo Dellabona
- Experimental Immunology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, 20132, Italy.
| | - Giulia Casorati
- Experimental Immunology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, 20132, Italy.
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6
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Villasante A, Robinson ST, Cohen AR, Lock R, Guo XE, Vunjak-Novakovic G. Human Serum Enhances Biomimicry of Engineered Tissue Models of Bone and Cancer. Front Bioeng Biotechnol 2021; 9:658472. [PMID: 34327193 PMCID: PMC8313998 DOI: 10.3389/fbioe.2021.658472] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 05/24/2021] [Indexed: 11/13/2022] Open
Abstract
For decades, fetal bovine serum (FBS) has been used routinely for culturing many cell types, based on its empirically demonstrated effects on cell growth, and the lack of suitable non-xenogeneic alternatives. The FBS-based culture media do not represent the human physiological conditions, and can compromise biomimicry of preclinical models. To recapitulate in vitro the features of human bone and bone cancer, we investigated the effects of human serum and human platelet lysate on modeling osteogenesis, osteoclastogenesis, and bone cancer in two-dimensional (2D) and three-dimensional (3D) settings. For monitoring tumor growth within tissue-engineered bone in a non-destructive fashion, we generated cancer cell lines expressing and secreting luciferase. Culture media containing human serum enhanced osteogenesis and osteoclasts differentiation, and provided a more realistic in vitro mimic of human cancer cell proliferation. When human serum was used for building 3D engineered bone, the tissue recapitulated bone homeostasis and response to bisphosphonates observed in native bone. We found disparities in cell behavior and drug responses between the metastatic and primary cancer cells cultured in the bone niche, with the effectiveness of bisphosphonates observed only in metastatic models. Overall, these data support the utility of human serum for bioengineering of bone and bone cancers.
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Affiliation(s)
- Aranzazu Villasante
- Department of Biomedical Engineering, Columbia University, New York, NY, United States
- Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
- Department of Electronics and Biomedical Engineering, University of Barcelona, Barcelona, Spain
| | - Samuel T. Robinson
- Department of Biomedical Engineering, Columbia University, New York, NY, United States
- Bone Bioengineering Laboratory, Department of Biomedical Engineering, Columbia University, New York, NY, United States
| | - Andrew R. Cohen
- Department of Electrical and Computer Engineering, College of Engineering, Drexel University, Philadelphia, PA, United States
| | - Roberta Lock
- Department of Biomedical Engineering, Columbia University, New York, NY, United States
| | - X. Edward Guo
- Department of Biomedical Engineering, Columbia University, New York, NY, United States
- Bone Bioengineering Laboratory, Department of Biomedical Engineering, Columbia University, New York, NY, United States
| | - Gordana Vunjak-Novakovic
- Department of Biomedical Engineering, Columbia University, New York, NY, United States
- Department of Medicine, Columbia University, New York, NY, United States
- College of Dental Medicine, Columbia University, New York, NY, United States
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7
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Galletti G, De Simone G, Mazza EMC, Puccio S, Mezzanotte C, Bi TM, Davydov AN, Metsger M, Scamardella E, Alvisi G, De Paoli F, Zanon V, Scarpa A, Camisa B, Colombo FS, Anselmo A, Peano C, Polletti S, Mavilio D, Gattinoni L, Boi SK, Youngblood BA, Jones RE, Baird DM, Gostick E, Llewellyn-Lacey S, Ladell K, Price DA, Chudakov DM, Newell EW, Casucci M, Lugli E. Two subsets of stem-like CD8 + memory T cell progenitors with distinct fate commitments in humans. Nat Immunol 2020; 21:1552-1562. [PMID: 33046887 PMCID: PMC7610790 DOI: 10.1038/s41590-020-0791-5] [Citation(s) in RCA: 154] [Impact Index Per Article: 38.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 08/14/2020] [Indexed: 12/21/2022]
Abstract
T cell memory relies on the generation of antigen-specific progenitors with stem-like properties. However, the identity of these progenitors has remained unclear, precluding a full understanding of the differentiation trajectories that underpin the heterogeneity of antigen-experienced T cells. We used a systematic approach guided by single-cell RNA-sequencing data to map the organizational structure of the human CD8+ memory T cell pool under physiological conditions. We identified two previously unrecognized subsets of clonally, epigenetically, functionally, phenotypically and transcriptionally distinct stem-like CD8+ memory T cells. Progenitors lacking the inhibitory receptors programmed death-1 (PD-1) and T cell immunoreceptor with Ig and ITIM domains (TIGIT) were committed to a functional lineage, whereas progenitors expressing PD-1 and TIGIT were committed to a dysfunctional, exhausted-like lineage. Collectively, these data reveal the existence of parallel differentiation programs in the human CD8+ memory T cell pool, with potentially broad implications for the development of immunotherapies and vaccines.
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Affiliation(s)
- Giovanni Galletti
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Gabriele De Simone
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Emilia M C Mazza
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Simone Puccio
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Claudia Mezzanotte
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation, and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Timothy M Bi
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | | | - Maria Metsger
- Central European Institute of Technology, Brno, Czech Republic
| | - Eloise Scamardella
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Giorgia Alvisi
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Federica De Paoli
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Veronica Zanon
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Alice Scarpa
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Barbara Camisa
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation, and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Federico S Colombo
- Humanitas Flow Cytometry Core, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Achille Anselmo
- Humanitas Flow Cytometry Core, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Clelia Peano
- Institute of Genetic and Biomedical Research, UoS Milan, National Research Council, Rozzano, Milan, Italy
- Genomic Unit, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Sara Polletti
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Domenico Mavilio
- Unit of Clinical and Experimental Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
- Department of Medical Biotechnologies and Translational Medicine, University of Milan, Milan, Italy
| | - Luca Gattinoni
- Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
- Regensburg Center for Interventional Immunology, Regensburg, Germany
- University of Regensburg, Regensburg, Germany
| | - Shannon K Boi
- St. Jude Children's Research Hospital, Memphis, TN, USA
| | | | - Rhiannon E Jones
- Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, UK
| | - Duncan M Baird
- Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, UK
| | - Emma Gostick
- Division of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK
| | - Sian Llewellyn-Lacey
- Division of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK
| | - Kristin Ladell
- Division of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK
| | - David A Price
- Division of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK
- Systems Immunity Research Institute, Cardiff University School of Medicine, Cardiff, UK
| | - Dmitriy M Chudakov
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Moscow, Russia
- Pirogov Russian National Research Medical University, Moscow, Russia
- Center of Life Sciences, Skolkovo Institute of Science and Technology, Moscow, Russia
| | - Evan W Newell
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Monica Casucci
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation, and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Enrico Lugli
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy.
- Humanitas Flow Cytometry Core, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy.
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8
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Arcangeli S, Falcone L, Camisa B, De Girardi F, Biondi M, Giglio F, Ciceri F, Bonini C, Bondanza A, Casucci M. Next-Generation Manufacturing Protocols Enriching T SCM CAR T Cells Can Overcome Disease-Specific T Cell Defects in Cancer Patients. Front Immunol 2020; 11:1217. [PMID: 32636841 PMCID: PMC7317024 DOI: 10.3389/fimmu.2020.01217] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 05/15/2020] [Indexed: 12/21/2022] Open
Abstract
Chimeric antigen receptor (CAR) T cell expansion and persistence emerged as key efficacy determinants in cancer patients. These features are typical of early-memory T cells, which can be enriched with specific manufacturing procedures, providing signal one and signal two in the proper steric conformation and in the presence of homeostatic cytokines. In this project, we exploited our expertise with paramagnetic beads and IL-7/IL-15 to develop an optimized protocol for CAR T cell production based on reagents, including a polymeric nanomatrix, which are compatible with automated manufacturing via the CliniMACS Prodigy. We found that both procedures generate similar CAR T cell products, highly enriched of stem cell memory T cells (TSCM) and equally effective in counteracting tumor growth in xenograft mouse models. Most importantly, the optimized protocol was able to expand CAR TSCM from B-cell acute lymphoblastic leukemia (B-ALL) patients, which in origin were highly enriched of late-memory and exhausted T cells. Notably, CAR T cells derived from B-ALL patients proved to be as efficient as healthy donor-derived CAR T cells in mediating profound and prolonged anti-tumor responses in xenograft mouse models. On the contrary, the protocol failed to expand fully functional CAR TSCM from patients with pancreatic ductal adenocarcinoma, suggesting that patient-specific factors may profoundly affect intrinsic T cell quality. Finally, by retrospective analysis of in vivo data, we observed that the proportion of TSCM in the final CAR T cell product positively correlated with in vivo expansion, which in turn proved to be crucial for achieving long-term remissions. Collectively, our data indicate that next-generation manufacturing protocols can overcome initial T cell defects, resulting in TSCM-enriched CAR T cell products qualitatively equivalent to the ones generated from healthy donors. However, this positive effect may be decreased in specific conditions, for which the development of further improved protocols and novel strategies might be highly beneficial.
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Affiliation(s)
- Silvia Arcangeli
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Laura Falcone
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Barbara Camisa
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Experimental Hematology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Federica De Girardi
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Marta Biondi
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Fabio Giglio
- Hematology and Hematopoietic Stem Cell Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Fabio Ciceri
- Hematology and Hematopoietic Stem Cell Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Chiara Bonini
- Experimental Hematology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Attilio Bondanza
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Monica Casucci
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
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9
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Chien YC, Chou YH, Wang WH, Chen JCH, Chang WS, Tsai CW, Bau DAT, Hwang JJ. Therapeutic Efficacy Evaluation of Pegylated Liposome Encapsulated With Vinorelbine Plus 111In Repeated Treatments in Human Colorectal Carcinoma With Multimodalities of Molecular Imaging. Cancer Genomics Proteomics 2020; 17:61-76. [PMID: 31882552 DOI: 10.21873/cgp.20168] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 11/04/2019] [Accepted: 11/05/2019] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND/AIM In precision therapy, liposomal encapsulated chemotherapeutic drugs have been developed to treat cancers by achieving higher drug accumulation in the tumor compared to normal tissues/organs. MATERIALS AND METHODS We developed a novel chemoradiotherapeutic approach via nanoliposomes conjugated with vinorelbine (VNB) and 111In (111In-VNB-liposome) and examined their pharmacokinetics, biodistribution, maximum tolerance dose, and toxicity in a NOD/SCID mouse model. RESULTS Pharmacokinetic results showed that the area under the curve (AUC) of PEGylated liposomes was about 17-fold higher than that of the free radioisotope. Tumor growth inhibition by 111In-VNB-liposome was significantly higher than that of the control (p<0.05). CONCLUSION The tumors in NOD/SCID mice bearing HT-29/tk-luc xenografts were significantly suppressed by 111In-VNB-liposomes. The study proposed repeated treatments with a novel liposome-mediated radiochemotherapy and validation of therapeutic efficacy via imaging.
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Affiliation(s)
- Yi-Chun Chien
- Department of Medical Imaging and Radiological Sciences, I-Shou University, Jiaosu Village, Kaohsiung, Taiwan, R.O.C.,School of Medicine, I-Shou University, Jiaosu Village, Kaohsiung, Taiwan, R.O.C
| | - Ying-Hsiang Chou
- Department of Radiation Oncology, Chung Shan Medical University Hospital, Taichung, Taiwan, R.O.C.,Department of Medical Imaging and Radiological Sciences, Chung Shan Medical University, Taichung, Taiwan, R.O.C
| | - Wei-Hsun Wang
- Department of Orthopedic Surgery, Changhua Christian Hospital, Changhua, Taiwan, R.O.C.,Department of Medical Imaging and Radiology, Shu-Zen Junior College of Medicine and Management, Kaohsiung, Taiwan, R.O.C
| | - John Chun-Hao Chen
- Department of Radiation Oncology, Mackay Memorial Hospital, New Taipei City, Taiwan, R.O.C
| | - Wen-Shin Chang
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan, R.O.C
| | - Chia-Wen Tsai
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan, R.O.C
| | - DA-Tian Bau
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan, R.O.C. .,Department of Bioinformatics and Medical Engineering, Asia University, Taichung, Taiwan, R.O.C
| | - Jeng-Jong Hwang
- Department of Medical Imaging and Radiological Sciences, Chung Shan Medical University, Taichung, Taiwan, R.O.C. .,Department of Medical Imaging, Chung Shan Medical University Hospital, Taichung, Taiwan, R.O.C
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10
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Lee HY, Contreras E, Register AC, Wu Q, Abadie K, Garcia K, Wong PY, Jiang G. Development of a bioassay to detect T-cell-activating impurities for T-cell-dependent bispecific antibodies. Sci Rep 2019; 9:3900. [PMID: 30846832 PMCID: PMC6405939 DOI: 10.1038/s41598-019-40689-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 02/21/2019] [Indexed: 12/20/2022] Open
Abstract
T-cell-dependent bispecific antibodies (TDBs) are promising cancer immunotherapies that recruit a patient's T cells to kill cancer cells. There are increasing numbers of TBDs in clinical trials, demonstrating their widely recognized therapeutic potential. Due to the fact that TDBs engage and activate T cells via an anti-CD3 (aCD3) arm, aCD3 homodimer (aCD3 HD) and high-molecular-weight species (HMWS) are product-related impurities that pose a potential safety risk by triggering off-target T-cell activation through bivalent engagement and dimerization of T-cell receptors (TCRs). To monitor and control the level of unspecific T-cell activation, we developed a sensitive and quantitative T-cell-activation assay, which can detect aCD3 HD in TDB drug product by exploiting its ability to activate T cells in the absence of target cells. This assay provides in-vivo-relevant off-target T-cell-activation readout. Furthermore, we have demonstrated that this assay can serve as a platform assay for detecting T-cell-activating impurities across a broad spectrum of aCD3 bispecific molecules. It therefore has the potential to significantly benefit many T-cell-recruiting bispecific programs.
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Affiliation(s)
- Ho Young Lee
- Biological Technologies, Department of Analytical Development and Quality Control, Genentech-a Member of the Roche Group, South San Francisco, California, 94080, USA.
| | - Edward Contreras
- Biological Technologies, Department of Analytical Development and Quality Control, Genentech-a Member of the Roche Group, South San Francisco, California, 94080, USA
| | - Ames C Register
- Biological Technologies, Department of Analytical Development and Quality Control, Genentech-a Member of the Roche Group, South San Francisco, California, 94080, USA
| | - Qiang Wu
- Biological Technologies, Department of Analytical Development and Quality Control, Genentech-a Member of the Roche Group, South San Francisco, California, 94080, USA
| | - Kathleen Abadie
- Biological Technologies, Department of Analytical Development and Quality Control, Genentech-a Member of the Roche Group, South San Francisco, California, 94080, USA
| | - Khristofer Garcia
- Biological Technologies, Department of Analytical Development and Quality Control, Genentech-a Member of the Roche Group, South San Francisco, California, 94080, USA
| | - Pin Yee Wong
- Biological Technologies, Department of Analytical Development and Quality Control, Genentech-a Member of the Roche Group, South San Francisco, California, 94080, USA
| | - Guoying Jiang
- Biological Technologies, Department of Analytical Development and Quality Control, Genentech-a Member of the Roche Group, South San Francisco, California, 94080, USA.
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11
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Casucci M, Falcone L, Camisa B, Norelli M, Porcellini S, Stornaiuolo A, Ciceri F, Traversari C, Bordignon C, Bonini C, Bondanza A. Extracellular NGFR Spacers Allow Efficient Tracking and Enrichment of Fully Functional CAR-T Cells Co-Expressing a Suicide Gene. Front Immunol 2018; 9:507. [PMID: 29619024 PMCID: PMC5871667 DOI: 10.3389/fimmu.2018.00507] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Accepted: 02/26/2018] [Indexed: 01/03/2023] Open
Abstract
Chimeric antigen receptor (CAR)-T cell immunotherapy is at the forefront of innovative cancer therapeutics. However, lack of standardization of cellular products within the same clinical trial and lack of harmonization between different trials have hindered the clear identification of efficacy and safety determinants that should be unveiled in order to advance the field. With the aim of facilitating the isolation and in vivo tracking of CAR-T cells, we here propose the inclusion within the CAR molecule of a novel extracellular spacer based on the low-affinity nerve-growth-factor receptor (NGFR). We screened four different spacer designs using as target antigen the CD44 isoform variant 6 (CD44v6). We successfully generated NGFR-spaced CD44v6 CAR-T cells that could be efficiently enriched with clinical-grade immuno-magnetic beads without negative consequences on subsequent expansion, immuno-phenotype, in vitro antitumor reactivity, and conditional ablation when co-expressing a suicide gene. Most importantly, these cells could be tracked with anti-NGFR monoclonal antibodies in NSG mice, where they expanded, persisted, and exerted potent antitumor effects against both high leukemia and myeloma burdens. Similar results were obtained with NGFR-enriched CAR-T cells specific for CD19 or CEA, suggesting the universality of this strategy. In conclusion, we have demonstrated that the incorporation of the NGFR marker gene within the CAR sequence allows for a single molecule to simultaneously work as a therapeutic and selection/tracking gene. Looking ahead, NGFR spacer enrichment might allow good manufacturing procedures-manufacturing of standardized CAR-T cell products with high therapeutic potential, which could be harmonized in different clinical trials and used in combination with a suicide gene for future application in the allogeneic setting.
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Affiliation(s)
- Monica Casucci
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, San Raffaele Hospital Scientific Institute, Milano, Italy
| | - Laura Falcone
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, San Raffaele Hospital Scientific Institute, Milano, Italy
| | - Barbara Camisa
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, San Raffaele Hospital Scientific Institute, Milano, Italy
| | - Margherita Norelli
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, San Raffaele Hospital Scientific Institute, Milano, Italy
| | | | | | - Fabio Ciceri
- Vita-Salute San Raffaele University, Milano, Italy.,Hematology and Bone Marrow Transplantation Unit, San Raffaele Hospital Scientific Institute, Milano, Italy
| | | | | | - Chiara Bonini
- Vita-Salute San Raffaele University, Milano, Italy.,Experimental Hematology Unit, Division of Immunology, Transplantation and Infectious Diseases, San Raffaele Hospital Scientific Institute, Milano, Italy
| | - Attilio Bondanza
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation and Infectious Diseases, San Raffaele Hospital Scientific Institute, Milano, Italy.,Vita-Salute San Raffaele University, Milano, Italy.,Hematology and Bone Marrow Transplantation Unit, San Raffaele Hospital Scientific Institute, Milano, Italy
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