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García-García L, G. Sánchez E, Ivanova M, Pastora K, Alcántara-Sánchez C, García-Martínez J, Martín-Antonio B, Ramírez M, González-Murillo Á. Choosing T-cell sources determines CAR-T cell activity in neuroblastoma. Front Immunol 2024; 15:1375833. [PMID: 38601159 PMCID: PMC11004344 DOI: 10.3389/fimmu.2024.1375833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 03/13/2024] [Indexed: 04/12/2024] Open
Abstract
Introduction The clinical success of chimeric antigen receptor-modified T cells (CAR-T cells) for hematological malignancies has not been reproduced for solid tumors, partly due to the lack of cancer-type specific antigens. In this work, we used a novel combinatorial approach consisting of a versatile anti-FITC CAR-T effector cells plus an FITC-conjugated neuroblastoma (NB)-targeting linker, an FITC-conjugated monoclonal antibody (Dinutuximab) that recognizes GD2. Methods We compared cord blood (CB), and CD45RA-enriched peripheral blood leukapheresis product (45RA) as allogeneic sources of T cells, using peripheral blood (PB) as a control to choose the best condition for anti-FITC CAR-T production. Cells were manufactured under two cytokine conditions (IL-2 versus IL-7+IL-15+IL-21) with or without CD3/CD28 stimulation. Immune phenotype, vector copy number, and genomic integrity of the final products were determined for cell characterization and quality control assessment. Functionality and antitumor capacity of CB/45RA-derived anti-FITC CAR-T cells were analyzed in co-culture with different anti-GD2-FITC labeled NB cell lines. Results The IL-7+IL-15+IL-21 cocktail, in addition to co-stimulation signals, resulted in a favorable cell proliferation rate and maintained less differentiated immune phenotypes in both CB and 45RA T cells. Therefore, it was used for CAR-T cell manufacturing and further characterization. CB and CD45RA-derived anti-FITC CAR-T cells cultured with IL-7+IL-15+IL-21 retained a predominantly naïve phenotype compared with controls. In the presence of the NB-FITC targeting, CD4+ CB-derived anti-FITC CAR-T cells showed the highest values of co-stimulatory receptors OX40 and 4-1BB, and CD8+ CAR-T cells exhibited high levels of PD-1 and 4-1BB and low levels of TIM3 and OX40, compared with CAR-T cells form the other sources studied. CB-derived anti-FITC CAR-T cells released the highest amounts of cytokines (IFN-γ and TNF-α) into co-culture supernatants. The viability of NB target cells decreased to 30% when co-cultured with CB-derived CAR-T cells during 48h. Conclusion CB and 45RA-derived T cells may be used as allogeneic sources of T cells to produce CAR-T cells. Moreover, ex vivo culture with IL-7+IL-15+IL-21 could favor CAR-T products with a longer persistence in the host. Our strategy may complement the current use of Dinutuximab in treating NB through its combination with a targeted CAR-T cell approach.
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Affiliation(s)
- Lorena García-García
- Department of Pediatric Hematology and Oncology, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Advanced Therapies Unit, Fundación Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Elena G. Sánchez
- Department of Pediatric Hematology and Oncology, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Advanced Therapies Unit, Fundación Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Mariya Ivanova
- Department of Pediatric Hematology and Oncology, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Advanced Therapies Unit, Fundación Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Keren Pastora
- Department of Pediatric Hematology and Oncology, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Advanced Therapies Unit, Fundación Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Cristina Alcántara-Sánchez
- Department of Pediatric Hematology and Oncology, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Advanced Therapies Unit, Fundación Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Jorge García-Martínez
- Advanced Therapies Unit, Fundación Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Department of Progenitor and Cell Therapy Research Group, La Princesa Institute of Health Research, Madrid, Spain
| | - Beatriz Martín-Antonio
- Department of Experimental Hematology, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz, Madrid, Spain
| | - Manuel Ramírez
- Department of Pediatric Hematology and Oncology, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Advanced Therapies Unit, Fundación Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Department of Progenitor and Cell Therapy Research Group, La Princesa Institute of Health Research, Madrid, Spain
| | - África González-Murillo
- Department of Pediatric Hematology and Oncology, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Advanced Therapies Unit, Fundación Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Department of Progenitor and Cell Therapy Research Group, La Princesa Institute of Health Research, Madrid, Spain
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Díez-Alonso L, Falgas A, Arroyo-Ródenas J, Romencín PA, Martínez A, Gómez-Rosel M, Blanco B, Jiménez-Reinoso A, Mayado A, Pérez-Pons A, Aguilar-Sopeña Ó, Ramírez-Fernández Á, Segura-Tudela A, Perez-Amill L, Tapia-Galisteo A, Domínguez-Alonso C, Rubio-Pérez L, Jara M, Solé F, Hangiu O, Almagro L, Albitre Á, Penela P, Sanz L, Anguita E, Valeri A, García-Ortiz A, Río P, Juan M, Martínez-López J, Roda-Navarro P, Martín-Antonio B, Orfao A, Menéndez P, Bueno C, Álvarez-Vallina L. Engineered T cells secreting anti-BCMA T cell engagers control multiple myeloma and promote immune memory in vivo. Sci Transl Med 2024; 16:eadg7962. [PMID: 38354229 DOI: 10.1126/scitranslmed.adg7962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 01/02/2024] [Indexed: 02/16/2024]
Abstract
Multiple myeloma is the second most common hematological malignancy in adults and remains an incurable disease. B cell maturation antigen (BCMA)-directed immunotherapy, including T cells bearing chimeric antigen receptors (CARs) and systemically injected bispecific T cell engagers (TCEs), has shown remarkable clinical activity, and several products have received market approval. However, despite promising results, most patients eventually become refractory and relapse, highlighting the need for alternative strategies. Engineered T cells secreting TCE antibodies (STAb) represent a promising strategy that combines the advantages of adoptive cell therapies and bispecific antibodies. Here, we undertook a comprehensive preclinical study comparing the therapeutic potential of T cells either expressing second-generation anti-BCMA CARs (CAR-T) or secreting BCMAxCD3 TCEs (STAb-T) in a T cell-limiting experimental setting mimicking the conditions found in patients with relapsed/refractory multiple myeloma. STAb-T cells recruited T cell activity at extremely low effector-to-target ratios and were resistant to inhibition mediated by soluble BCMA released from the cell surface, resulting in enhanced cytotoxic responses and prevention of immune escape of multiple myeloma cells in vitro. These advantages led to robust expansion and persistence of STAb-T cells in vivo, generating long-lived memory BCMA-specific responses that could control multiple myeloma progression in xenograft models, outperforming traditional CAR-T cells. These promising preclinical results encourage clinical testing of the BCMA-STAb-T cell approach in relapsed/refractory multiple myeloma.
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Affiliation(s)
- Laura Díez-Alonso
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- H12O-CNIO Cancer Immunotherapy Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
| | - Aïda Falgas
- Josep Carreras Leukaemia Research Institute, 08036 Barcelona, Spain
- Red Española de Terapias Avanzadas (TERAV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Javier Arroyo-Ródenas
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- H12O-CNIO Cancer Immunotherapy Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
| | - Paola A Romencín
- Josep Carreras Leukaemia Research Institute, 08036 Barcelona, Spain
| | - Alba Martínez
- Josep Carreras Leukaemia Research Institute, 08036 Barcelona, Spain
| | - Marina Gómez-Rosel
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- H12O-CNIO Cancer Immunotherapy Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
| | - Belén Blanco
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- H12O-CNIO Cancer Immunotherapy Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
- Red Española de Terapias Avanzadas (TERAV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Anaïs Jiménez-Reinoso
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- H12O-CNIO Cancer Immunotherapy Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
| | - Andrea Mayado
- Cancer Research Center (IBMCC, USAL-CSIC), Department of Medicine and Cytometry Service (NUCLEUS), Universidad de Salamanca, 37007 Salamanca, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Biomedical Research Institute of Salamanca (IBSAL), 37007 Salamanca, Spain
| | - Alba Pérez-Pons
- Cancer Research Center (IBMCC, USAL-CSIC), Department of Medicine and Cytometry Service (NUCLEUS), Universidad de Salamanca, 37007 Salamanca, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Biomedical Research Institute of Salamanca (IBSAL), 37007 Salamanca, Spain
| | - Óscar Aguilar-Sopeña
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Universidad Complutense, 28040 Madrid, Spain
- Lymphocyte Immunobiology Group, Instituto de Investigación Sanitaria 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Ángel Ramírez-Fernández
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- H12O-CNIO Cancer Immunotherapy Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
| | - Alejandro Segura-Tudela
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- H12O-CNIO Cancer Immunotherapy Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
| | - Lorena Perez-Amill
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clinic de Barcelona, 08036 Barcelona, Spain
| | - Antonio Tapia-Galisteo
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- H12O-CNIO Cancer Immunotherapy Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
| | - Carmen Domínguez-Alonso
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- H12O-CNIO Cancer Immunotherapy Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
| | - Laura Rubio-Pérez
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- H12O-CNIO Cancer Immunotherapy Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
- Chair for Immunology UFV/Merck, Universidad Francisco de Vitoria (UFV), Pozuelo de Alarcón, 28223 Madrid, Spain
| | - Maria Jara
- Cancer Research Center (IBMCC, USAL-CSIC), Department of Medicine and Cytometry Service (NUCLEUS), Universidad de Salamanca, 37007 Salamanca, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Biomedical Research Institute of Salamanca (IBSAL), 37007 Salamanca, Spain
| | - Francesc Solé
- Josep Carreras Leukaemia Research Institute, 08036 Barcelona, Spain
| | - Oana Hangiu
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Laura Almagro
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Universidad Complutense, 28040 Madrid, Spain
- Lymphocyte Immunobiology Group, Instituto de Investigación Sanitaria 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Ángela Albitre
- Centro de Biología Molecular Severo Ochoa CSIC-UAM, 28049 Madrid, Spain
- Instituto de Investigación Sanitaria La Princesa, 28006 Madrid, Spain
| | - Petronila Penela
- Centro de Biología Molecular Severo Ochoa CSIC-UAM, 28049 Madrid, Spain
- Instituto de Investigación Sanitaria La Princesa, 28006 Madrid, Spain
| | - Laura Sanz
- Molecular Immunology Unit, Hospital Universitario Puerta de Hierro Majadahonda, Majadahonda, 28222 Madrid, Spain
| | - Eduardo Anguita
- Department of Medicine, Medical School, Universidad Complutense de Madrid, 28040 Madrid, Spain
- Department of Hematology, IML, IdISSC, Hospital Clínico San Carlos, 28040 Madrid, Spain
| | - Antonio Valeri
- H12O-CNIO Hematological Malignancies Clinical Research Unit, Spanish National Cancer Research (CNIO), 28029 Madrid, Spain
- Department of Hematology, Hospital Universitario 12 de Octubre-Universidad Complutense, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Almudena García-Ortiz
- H12O-CNIO Hematological Malignancies Clinical Research Unit, Spanish National Cancer Research (CNIO), 28029 Madrid, Spain
- Department of Hematology, Hospital Universitario 12 de Octubre-Universidad Complutense, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Paula Río
- Red Española de Terapias Avanzadas (TERAV), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Division of Hematopoietic Innovative Therapies, Biomedical Innovation Unit, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Universidad Autónoma de Madrid (IIS-FJD, UAM), 28040 Madrid, Spain
| | - Manel Juan
- Red Española de Terapias Avanzadas (TERAV), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clinic de Barcelona, 08036 Barcelona, Spain
- Servei d'Immunologia, Hospital Clínic de Barcelona, 08036 Barcelona, Spain
- Plataforma Immunoterapia, Hospital Sant Joan de Deu, 08950 Barcelona, Spain
- Universitat de Barcelona, 08007 Barcelona, Spain
| | - Joaquín Martínez-López
- Red Española de Terapias Avanzadas (TERAV), Instituto de Salud Carlos III, 28029 Madrid, Spain
- H12O-CNIO Hematological Malignancies Clinical Research Unit, Spanish National Cancer Research (CNIO), 28029 Madrid, Spain
- Department of Hematology, Hospital Universitario 12 de Octubre-Universidad Complutense, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Pedro Roda-Navarro
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Universidad Complutense, 28040 Madrid, Spain
- Lymphocyte Immunobiology Group, Instituto de Investigación Sanitaria 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Beatriz Martín-Antonio
- Department of Experimental Hematology, Instituto de Investigación Sanitaria Fundación Jiménez Diaz, (IIS-FJD), Universidad Autónoma de Madrid, 28040 Madrid, Spain
| | - Alberto Orfao
- Cancer Research Center (IBMCC, USAL-CSIC), Department of Medicine and Cytometry Service (NUCLEUS), Universidad de Salamanca, 37007 Salamanca, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Biomedical Research Institute of Salamanca (IBSAL), 37007 Salamanca, Spain
| | - Pablo Menéndez
- Josep Carreras Leukaemia Research Institute, 08036 Barcelona, Spain
- Red Española de Terapias Avanzadas (TERAV), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Department of Biomedicine, School of Medicine, Universitat de Barcelona, 08007 Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), 08010 Barcelona, Spain
| | - Clara Bueno
- Josep Carreras Leukaemia Research Institute, 08036 Barcelona, Spain
- Red Española de Terapias Avanzadas (TERAV), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Luis Álvarez-Vallina
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- H12O-CNIO Cancer Immunotherapy Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
- Chair for Immunology UFV/Merck, Universidad Francisco de Vitoria (UFV), Pozuelo de Alarcón, 28223 Madrid, Spain
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Martín-Antonio B. Editorial: Expert opinions and perspectives in adoptive cell therapy for cancer: 2022. Front Immunol 2023; 14:1257016. [PMID: 37545532 PMCID: PMC10402736 DOI: 10.3389/fimmu.2023.1257016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 07/12/2023] [Indexed: 08/08/2023] Open
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Hervás-Salcedo R, Martín-Antonio B. A Journey through the Inter-Cellular Interactions in the Bone Marrow in Multiple Myeloma: Implications for the Next Generation of Treatments. Cancers (Basel) 2022; 14:3796. [PMID: 35954459 PMCID: PMC9367481 DOI: 10.3390/cancers14153796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 07/29/2022] [Accepted: 08/02/2022] [Indexed: 02/05/2023] Open
Abstract
Tumors are composed of a plethora of extracellular matrix, tumor and non-tumor cells that form a tumor microenvironment (TME) that nurtures the tumor cells and creates a favorable environment where tumor cells grow and proliferate. In multiple myeloma (MM), the TME is the bone marrow (BM). Non-tumor cells can belong either to the non-hematological compartment that secretes soluble mediators to create a favorable environment for MM cells to grow, or to the immune cell compartment that perform an anti-MM activity in healthy conditions. Indeed, marrow-infiltrating lymphocytes (MILs) are associated with a good prognosis in MM patients and have served as the basis for developing different immunotherapy strategies. However, MM cells and other cells in the BM can polarize their phenotype and activity, creating an immunosuppressive environment where immune cells do not perform their cytotoxic activity properly, promoting tumor progression. Understanding cell-cell interactions in the BM and their impact on MM proliferation and the performance of tumor surveillance will help in designing efficient anti-MM therapies. Here, we take a journey through the BM, describing the interactions of MM cells with cells of the non-hematological and hematological compartment to highlight their impact on MM progression and the development of novel MM treatments.
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Affiliation(s)
| | - Beatriz Martín-Antonio
- Department of Experimental Hematology, Instituto de Investigación Sanitaria-Fundación Jiménez Diaz (IIS-FJD), University Autonomous of Madrid (UAM), 28040 Madrid, Spain
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Etxebeste-Mitxeltorena M, Del Rincón-Loza I, Martín-Antonio B. Tumor Secretome to Adoptive Cellular Immunotherapy: Reduce Me Before I Make You My Partner. Front Immunol 2021; 12:717850. [PMID: 34447383 PMCID: PMC8382692 DOI: 10.3389/fimmu.2021.717850] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 07/26/2021] [Indexed: 12/11/2022] Open
Abstract
Adoptive cellular immunotherapy using chimeric antigen receptor (CAR)-modified T cells and Natural Killer (NK) cells are common immune cell sources administered to treat cancer patients. In detail, whereas CAR-T cells induce outstanding responses in a subset of hematological malignancies, responses are much more deficient in solid tumors. Moreover, NK cells have not shown remarkable results up to date. In general, immune cells present high plasticity to change their activity and phenotype depending on the stimuli they receive from molecules secreted in the tumor microenvironment (TME). Consequently, immune cells will also secrete molecules that will shape the activities of other neighboring immune and tumor cells. Specifically, NK cells can polarize to activities as diverse as angiogenic ones instead of their killer activity. In addition, tumor cell phagocytosis by macrophages, which is required to remove dying tumor cells after the attack of NK cells or CAR-T cells, can be avoided in the TME. In addition, chemotherapy or radiotherapy treatments can induce senescence in tumor cells modifying their secretome to a known as “senescence-associated secretory phenotype” (SASP) that will also impact the immune response. Whereas the SASP initially attracts immune cells to eliminate senescent tumor cells, at high numbers of senescent cells, the SASP becomes detrimental, impacting negatively in the immune response. Last, CAR-T cells are an attractive option to overcome these events. Here, we review how molecules secreted in the TME by either tumor cells or even by immune cells impact the anti-tumor activity of surrounding immune cells.
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Affiliation(s)
- Mikel Etxebeste-Mitxeltorena
- Department of Experimental Hematology, Instituto de Investigación Sanitaria-Fundación Jiménez Diaz, UAM, Madrid, Spain
| | - Inés Del Rincón-Loza
- Department of Experimental Hematology, Instituto de Investigación Sanitaria-Fundación Jiménez Diaz, UAM, Madrid, Spain
| | - Beatriz Martín-Antonio
- Department of Experimental Hematology, Instituto de Investigación Sanitaria-Fundación Jiménez Diaz, UAM, Madrid, Spain
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Battram AM, Bachiller M, Lopez V, Fernández de Larrea C, Urbano-Ispizua A, Martín-Antonio B. IL-15 Enhances the Persistence and Function of BCMA-Targeting CAR-T Cells Compared to IL-2 or IL-15/IL-7 by Limiting CAR-T Cell Dysfunction and Differentiation. Cancers (Basel) 2021; 13:cancers13143534. [PMID: 34298748 PMCID: PMC8304527 DOI: 10.3390/cancers13143534] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 07/02/2021] [Accepted: 07/12/2021] [Indexed: 11/16/2022] Open
Abstract
Simple Summary T cells modified with a chimeric antigen receptor (CAR) that targets BCMA, a protein expressed on malignant plasma cells, represent a novel treatment option for multiple myeloma. Despite initially eliminating the disease, the function of BCMA-directed CAR-T cells diminishes within a year of administration, leading to disease relapse. The aim of this research was to alter the cytokines used in the ex vivo expansion of anti-BCMA CAR-T cells, to avoid the development of an unfavorable phenotype that would impair in vivo function. We discovered that CAR-T cells expanded with IL-15 had reduced dysfunction and enhanced persistence compared to those grown with IL-2 or a combination of IL-15 and IL-7, which resulted in longer and improved anti-tumor responses in a mouse model. Therefore, the use of IL-15 alone in place of IL-2 or IL-15/IL-7 should be considered when designing CAR-T cell production protocols, to improve the duration of patient responses. Abstract Chimeric antigen receptor (CAR)-T cell immunotherapy has revolutionized the treatment of B-lymphoid malignancies. For multiple myeloma (MM), B-cell maturation antigen (BCMA)-targeted CAR-T cells have achieved outstanding complete response rates, but unfortunately, patients often relapse within a year of receiving the therapy. Increased persistence and reduced dysfunction are crucial features that enhance the durability of CAR-T cell responses. One of the factors that influence CAR-T cell in vivo longevity and loss of function, but which has not yet been extensively studied for BCMA-directed CAR-T cells, are the cytokines used during their production. We here compared the impact of IL-2, IL-15 and a combination of IL-15/IL-7 on the phenotype and function of ARI2h, an academic BCMA-directed CAR-T cell that is currently being administered to MM patients. For this study, flow cytometry, in vitro cytotoxicity assays and analysis of cytokine release were performed. In addition, ARI2h cells expanded with IL-2, IL-15, or IL-15/IL-7 were injected into MM tumor-bearing mice to assess their in vivo efficacy. We demonstrated that each of the cytokine conditions was suitable for the expansion of ARI2h cells, with clear in vitro activity. Strikingly, however, IL-15-produced ARI2h cells had improved in vivo efficacy and persistence. When explored further, it was found that IL-15 drove a less-differentiated ARI2h phenotype, ameliorated parameters related to CAR-T cell dysfunction, and lowered the release of cytokines potentially involved in cytokine release syndrome and MM progression. Moreover, we observed that IL-15 was less potent in inducing T cell senescence and DNA damage accumulation, both of which may contribute to an unfavorable CAR-T cell phenotype. These findings show the superiority of IL-15 to IL-2 and IL-15/IL-7 in the quality of anti-BCMA CAR-T cells, particularly their efficacy and persistence, and as such, could improve the duration of responses if applied to the clinical production of CAR-T cells for patients.
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Affiliation(s)
- Anthony M. Battram
- Department of Hematology, Hospital Clinic, IDIBAPS, 08036 Barcelona, Spain; (M.B.); (V.L.); (C.F.d.L.); (A.U.-I.)
- Correspondence: ; Tel.: +34-932275400
| | - Mireia Bachiller
- Department of Hematology, Hospital Clinic, IDIBAPS, 08036 Barcelona, Spain; (M.B.); (V.L.); (C.F.d.L.); (A.U.-I.)
| | - Victor Lopez
- Department of Hematology, Hospital Clinic, IDIBAPS, 08036 Barcelona, Spain; (M.B.); (V.L.); (C.F.d.L.); (A.U.-I.)
| | - Carlos Fernández de Larrea
- Department of Hematology, Hospital Clinic, IDIBAPS, 08036 Barcelona, Spain; (M.B.); (V.L.); (C.F.d.L.); (A.U.-I.)
- Department of Medicine, University of Barcelona, 08036 Barcelona, Spain
| | - Alvaro Urbano-Ispizua
- Department of Hematology, Hospital Clinic, IDIBAPS, 08036 Barcelona, Spain; (M.B.); (V.L.); (C.F.d.L.); (A.U.-I.)
- Department of Medicine, University of Barcelona, 08036 Barcelona, Spain
- Josep Carreras Leukaemia Research Institute, 08036 Barcelona, Spain
| | - Beatriz Martín-Antonio
- Department of Experimental Hematology, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz, 28040 Madrid, Spain;
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7
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Martín-Antonio B. Editorial: Understanding the Cytokine Release Syndrome: Toward Improving Cancer Immunotherapy. Front Immunol 2021; 12:666703. [PMID: 33815428 PMCID: PMC8017175 DOI: 10.3389/fimmu.2021.666703] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 02/26/2021] [Indexed: 11/13/2022] Open
Affiliation(s)
- Beatriz Martín-Antonio
- Department of Experimental Hematology, Instituto de Investigación Sanitaria-Fundación Jiménez Diaz, Madrid, Spain
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8
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Perez-Amill L, Suñe G, Antoñana-Vildosola A, Castella M, Najjar A, Bonet J, Fernández-Fuentes N, Inogés S, López A, Bueno C, Juan M, Urbano-Ispizua Á, Martín-Antonio B. Preclinical development of a humanized chimeric antigen receptor against B cell maturation antigen for multiple myeloma. Haematologica 2021; 106:173-184. [PMID: 31919085 PMCID: PMC7776337 DOI: 10.3324/haematol.2019.228577] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 01/03/2020] [Indexed: 11/09/2022] Open
Abstract
Multiple myeloma is a prevalent and incurable disease, despite the development of new and effective drugs. The recent development of chimeric antigen receptor (CAR)-T cell therapy has shown impressive results in the treatment of patients with relapsed or refractory hematological B cell malignancies. In the recent years, B-cell maturation antigen (BCMA) has appeared as a promising antigen to target using a variety of immuno-therapy treatments including CART cells, for MM patients. To this end, we generated clinical-grade murine CART cells directed against BCMA, named ARI2m cells. Having demonstrated its efficacy, and in an attempt to avoid the immune rejection of CART cells by the patient, the single chain variable fragment was humanized, creating ARI2h cells. ARI2h cells demonstrated comparable in vitro and in vivo efficacy to ARI2m cells, and superiority in cases of high tumor burden disease. In terms of inflammatory response, ARI2h cells showed a lower TNFα production and lower in vivo toxicity profile. Large-scale expansion of both ARI2m and ARI2h cells was efficiently conducted following Good Manufacturing Practice guidelines, obtaining the target CART cell dose required for treatment of multiple myeloma patients. Moreover, we demonstrate that soluble BCMA and BCMA released in vesicles impacts on CAR-BCMA activity. In summary, this study sets the bases for the implementation of a clinical trial (EudraCT code: 2019-001472-11) to study the efficacy of ARI2h cell treatment for multiple myeloma patients.
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Affiliation(s)
| | - Guillermo Suñe
- Department of Hematology, Hospital Clinic, IDIBAPS, Barcelona, Spain
| | | | - Maria Castella
- Department of Hematology, Hospital Clinic, IDIBAPS, Barcelona, Spain
| | - Amer Najjar
- Dept. of Pediatrics - Research, The University of Texas M. D. Anderson Cancer Center, Houston
| | - Jaume Bonet
- Lab. of Protein Design and Immunoengineering, Ecole Polytechnique Federale de Lausanne, Switzerland
| | | | - Susana Inogés
- Department of Immunology and Immunotherapy, Clinic Universitary of Navarra, Spain
| | - Ascensión López
- Department of Immunology and Immunotherapy, Clinic Universitary of Navarra, Spain
| | - Clara Bueno
- Josep Carreras Leukemia Research Institute/ Cell Therapy Program of the School of Medicine,Barcelona
| | - Manel Juan
- Department of Immunotherapy, Hospital Clinic, IDIBAPS, Barcelona
| | - Álvaro Urbano-Ispizua
- Hospital Clinic, IDIBAPS, Josep Carreras Leukaemia Research Institute, University of Barcelona
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9
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Bachiller M, Battram AM, Perez-Amill L, Martín-Antonio B. Natural Killer Cells in Immunotherapy: Are We Nearly There? Cancers (Basel) 2020; 12:E3139. [PMID: 33120910 PMCID: PMC7694052 DOI: 10.3390/cancers12113139] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 10/22/2020] [Accepted: 10/24/2020] [Indexed: 12/17/2022] Open
Abstract
Natural killer (NK) cells are potent anti-tumor and anti-microbial cells of our innate immune system. They are equipped with a vast array of receptors that recognize tumor cells and other pathogens. The innate immune activity of NK cells develops faster than the adaptive one performed by T cells, and studies suggest an important immunoregulatory role for each population against the other. The association, observed in acute myeloid leukemia patients receiving haploidentical killer-immunoglobulin-like-receptor-mismatched NK cells, with induction of complete remission was the determinant to begin an increasing number of clinical studies administering NK cells for the treatment of cancer patients. Unfortunately, even though transfused NK cells demonstrated safety, their observed efficacy was poor. In recent years, novel studies have emerged, combining NK cells with other immunotherapeutic agents, such as monoclonal antibodies, which might improve clinical efficacy. Moreover, genetically-modified NK cells aimed at arming NK cells with better efficacy and persistence have appeared as another option. Here, we review novel pre-clinical and clinical studies published in the last five years administering NK cells as a monotherapy and combined with other agents, and we also review chimeric antigen receptor-modified NK cells for the treatment of cancer patients. We then describe studies regarding the role of NK cells as anti-microbial effectors, as lessons that we could learn and apply in immunotherapy applications of NK cells; these studies highlight an important immunoregulatory role performed between T cells and NK cells that should be considered when designing immunotherapeutic strategies. Lastly, we highlight novel strategies that could be combined with NK cell immunotherapy to improve their targeting, activity, and persistence.
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Affiliation(s)
| | | | | | - Beatriz Martín-Antonio
- Department of Hematology, Hospital Clinic, IDIBAPS, 08036 Barcelona, Spain; (M.B.); (A.M.B.); (L.P.-A.)
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10
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Battram AM, Bachiller M, Martín-Antonio B. Senescence in the Development and Response to Cancer with Immunotherapy: A Double-Edged Sword. Int J Mol Sci 2020; 21:ijms21124346. [PMID: 32570952 PMCID: PMC7352478 DOI: 10.3390/ijms21124346] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 06/11/2020] [Accepted: 06/13/2020] [Indexed: 12/12/2022] Open
Abstract
Cellular senescence was first described as a physiological tumor cell suppressor mechanism that leads to cell growth arrest with production of the senescence-associated secretory phenotype known as SASP. The main role of SASP in physiological conditions is to attract immune cells to clear senescent cells avoiding tumor development. However, senescence can be damage-associated and, depending on the nature of these stimuli, additional types of senescence have been described. In the context of cancer, damage-associated senescence has been described as a consequence of chemotherapy treatments that were initially thought of as a tumor suppressor mechanism. However, in certain contexts, senescence after chemotherapy can promote cancer progression, especially when immune cells become senescent and cannot clear senescent tumor cells. Moreover, aging itself leads to continuous inflammaging and immunosenescence which are responsible for rewiring immune cells to become defective in their functionality. Here, we define different types of senescence, pathways that activate them, and functions of SASP in these events. Additionally, we describe the role of senescence in cancer and its treatments, including how aging and chemotherapy contribute to senescence in tumor cells, before focusing on immune cell senescence and its role in cancer. Finally, we discuss potential therapeutic interventions to reverse cell senescence.
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Affiliation(s)
- Anthony M. Battram
- Department of Hematology, Hospital Clinic, IDIBAPS, 08036 Barcelona, Spain; (A.M.B.); (M.B.)
| | - Mireia Bachiller
- Department of Hematology, Hospital Clinic, IDIBAPS, 08036 Barcelona, Spain; (A.M.B.); (M.B.)
| | - Beatriz Martín-Antonio
- Department of Hematology, Hospital Clinic, IDIBAPS, 08036 Barcelona, Spain; (A.M.B.); (M.B.)
- Department of Hematology, Hospital Clinic, IDIBAPS/Josep Carreras Leukaemia Research Institute, Carrer Rosselló 149-153, 08036 Barcelona, Spain
- Correspondence: ; Tel.: +34-93-227-45-28; Fax: +34-93-312-94-07
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11
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Nieto-Nicolau N, Martín-Antonio B, Müller-Sánchez C, Casaroli-Marano RP. In vitro potential of human mesenchymal stem cells for corneal epithelial regeneration. Regen Med 2020; 15:1409-1426. [PMID: 32352350 DOI: 10.2217/rme-2019-0067] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Aim: To determine the potential of mesenchymal stem cells (MSC) for corneal epithelial regeneration in vitro. Materials & methods: Bone marrow MSC (BM-MSC) and adipose tissue MSC were analyzed for corneal epithelial and mesenchymal markers, using limbal stem cells and corneal cells as controls. MSC with better potential were cultured with specific mediums for epithelial induction. Transepithelial electric resistance and wound healing assay with human corneal epithelial cells were performed. Results: BM-MSC showed better potential, increased corneal markers, and higher transepithelial electric resistance values when induced with limbal epithelial culture medium. Induced BM-MSC promoted better wound healing of human corneal epithelial cells by paracrine secretion. Conclusion: BM-MSC has potential for corneal epithelial induction in a protocol compatible with human application.
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Affiliation(s)
| | | | | | - Ricardo P Casaroli-Marano
- Barcelona Tissue Bank, Banc de Sang I Teixits (BST), Barcelona, Spain.,Department of Surgery, School of Medicine & Hospital Clinic de Barcelona, University of Barcelona, Barcelona, Spain.,Institute of Biomedical Research Sant Pau (IIB-Sant Pau), Barcelona, Spain
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12
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Castella M, Caballero-Baños M, Ortiz-Maldonado V, González-Navarro EA, Suñé G, Antoñana-Vidósola A, Boronat A, Marzal B, Millán L, Martín-Antonio B, Cid J, Lozano M, García E, Tabera J, Trias E, Perpiña U, Canals JM, Baumann T, Benítez-Ribas D, Campo E, Yagüe J, Urbano-Ispizua Á, Rives S, Delgado J, Juan M. Point-Of-Care CAR T-Cell Production (ARI-0001) Using a Closed Semi-automatic Bioreactor: Experience From an Academic Phase I Clinical Trial. Front Immunol 2020; 11:482. [PMID: 32528460 PMCID: PMC7259426 DOI: 10.3389/fimmu.2020.00482] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 03/02/2020] [Indexed: 12/11/2022] Open
Abstract
Development of semi-automated devices that can reduce the hands-on time and standardize the production of clinical-grade CAR T-cells, such as CliniMACS Prodigy from Miltenyi, is key to facilitate the development of CAR T-cell therapies, especially in academic institutions. However, the feasibility of manufacturing CAR T-cell products from heavily pre-treated patients with this system has not been demonstrated yet. Here we report and characterize the production of 28 CAR T-cell products in the context of a phase I clinical trial for CD19+ B-cell malignancies (NCT03144583). The system includes CD4-CD8 cell selection, lentiviral transduction and T-cell expansion using IL-7/IL-15. Twenty-seven out of 28 CAR T-cell products manufactured met the full list of specifications and were considered valid products. Ex vivo cell expansion lasted an average of 8.5 days and had a mean transduction rate of 30.6 ± 13.44%. All products obtained presented cytotoxic activity against CD19+ cells and were proficient in the secretion of pro-inflammatory cytokines. Expansion kinetics was slower in patient's cells compared to healthy donor's cells. However, product potency was comparable. CAR T-cell subset phenotype was highly variable among patients and largely determined by the initial product. TCM and TEM were the predominant T-cell phenotypes obtained. 38.7% of CAR T-cells obtained presented a TN or TCM phenotype, in average, which are the subsets capable of establishing a long-lasting T-cell memory in patients. An in-depth analysis to identify individual factors contributing to the optimal T-cell phenotype revealed that ex vivo cell expansion leads to reduced numbers of TN, TSCM, and TEFF cells, while TCM cells increase, both due to cell expansion and CAR-expression. Overall, our results show for the first time that clinical-grade production of CAR T-cells for heavily pre-treated patients using CliniMACS Prodigy system is feasible, and that the obtained products meet the current quality standards of the field. Reduced ex vivo expansion may yield CAR T-cell products with increased persistence in vivo.
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Affiliation(s)
- Maria Castella
- Department of Hematology, Institut Clínic de Malalties Hematològiques i Oncològiques, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut D'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Blood and Tissue Bank (BST), Barcelona, Spain
| | - Miguel Caballero-Baños
- Department of Immunology, Centro de Diagnóstico Biomédico, Hospital Clínic de Barcelona, Barcelona, Spain.,Hospital Sant Joan de Déu, Barcelona, Spain
| | - Valentín Ortiz-Maldonado
- Department of Hematology, Institut Clínic de Malalties Hematològiques i Oncològiques, Hospital Clínic de Barcelona, Barcelona, Spain
| | | | - Guillermo Suñé
- Department of Hematology, Institut Clínic de Malalties Hematològiques i Oncològiques, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut D'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Asier Antoñana-Vidósola
- Department of Hematology, Institut Clínic de Malalties Hematològiques i Oncològiques, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut D'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Anna Boronat
- Institut D'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Department of Immunology, Centro de Diagnóstico Biomédico, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Berta Marzal
- Department of Immunology, Centro de Diagnóstico Biomédico, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Lucía Millán
- Department of Immunology, Centro de Diagnóstico Biomédico, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Beatriz Martín-Antonio
- Department of Hematology, Institut Clínic de Malalties Hematològiques i Oncològiques, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut D'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Joan Cid
- Institut D'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Department of Hemotherapy and Hemostasis, Institut Clínic de Malalties Hematològiques i Oncològiques, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Miquel Lozano
- Institut D'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Department of Hemotherapy and Hemostasis, Institut Clínic de Malalties Hematològiques i Oncològiques, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Enric García
- Blood and Tissue Bank (BST), Barcelona, Spain.,Apheresis Unit, Hospital Sant Joan de Déu de Barcelona, Barcelona, Spain
| | - Jaime Tabera
- Blood and Tissue Bank (BST), Barcelona, Spain.,Unit of Advanced Therapies, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Esteve Trias
- Unit of Advanced Therapies, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Unai Perpiña
- Stem Cells and Regenerative Medicine Laboratory, Department of Biomedical Sciences, Production and Validation Center of Advanced Therapies (Creatio), Universitat de Barcelona, Barcelona, Spain
| | - Josep Ma Canals
- Institut D'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Stem Cells and Regenerative Medicine Laboratory, Department of Biomedical Sciences, Production and Validation Center of Advanced Therapies (Creatio), Universitat de Barcelona, Barcelona, Spain.,Universitat de Barcelona, Barcelona, Spain
| | - Tycho Baumann
- Department of Hematology, Institut Clínic de Malalties Hematològiques i Oncològiques, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Daniel Benítez-Ribas
- Institut D'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Department of Immunology, Centro de Diagnóstico Biomédico, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Elías Campo
- Institut D'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Universitat de Barcelona, Barcelona, Spain.,Department of Pathology, Hospital Clínic de Barcelona, IDIBAPS, Barcelona, Spain.,Centro de Investigación Biomedical en Red de Cancer, Barcelona, Spain.,Institució Catalana de Recerca i Estudis Avancats, Barcelona, Spain
| | - Jordi Yagüe
- Institut D'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Department of Immunology, Centro de Diagnóstico Biomédico, Hospital Clínic de Barcelona, Barcelona, Spain.,Universitat de Barcelona, Barcelona, Spain
| | - Álvaro Urbano-Ispizua
- Department of Hematology, Institut Clínic de Malalties Hematològiques i Oncològiques, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut D'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Universitat de Barcelona, Barcelona, Spain.,Department of Biomedicine, School of Medicine, Josep Carreras Leukemia Research Institute, Universitat de Barcelona, Barcelona, Spain.,Immunotherapy Unit Blood and Tissue Bank-Hospital Clínic de Barcelona, Barcelona, Spain
| | - Susana Rives
- Department of Pediatric Hematology and Oncology, Hospital Sant Joan de Déu, Barcelona, Spain.,Institut de Recerca Sant Joan de Déu, Barcelona, Spain
| | - Julio Delgado
- Department of Hematology, Institut Clínic de Malalties Hematològiques i Oncològiques, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut D'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Universitat de Barcelona, Barcelona, Spain.,Centro de Investigación Biomedical en Red de Cancer, Barcelona, Spain
| | - Manel Juan
- Institut D'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Blood and Tissue Bank (BST), Barcelona, Spain.,Department of Immunology, Centro de Diagnóstico Biomédico, Hospital Clínic de Barcelona, Barcelona, Spain.,Hospital Sant Joan de Déu, Barcelona, Spain.,Universitat de Barcelona, Barcelona, Spain.,Immunotherapy Unit Blood and Tissue Bank-Hospital Clínic de Barcelona, Barcelona, Spain
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13
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Martín-Antonio B, Suñe G, Najjar A, Perez-Amill L, Antoñana-Vildosola A, Castella M, León S, Velasco-de Andrés M, Lozano F, Lozano E, Bueno C, Estanyol JM, Muñoz-Pinedo C, Robinson SN, Urbano-Ispizua A. Extracellular NK histones promote immune cell anti-tumor activity by inducing cell clusters through binding to CD138 receptor. J Immunother Cancer 2019; 7:259. [PMID: 31619273 PMCID: PMC6794915 DOI: 10.1186/s40425-019-0739-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Accepted: 09/12/2019] [Indexed: 12/25/2022] Open
Abstract
Background Natural killer (NK) cells are important anti-tumor cells of our innate immune system. Their anti-cancer activity is mediated through interaction of a wide array of activating and inhibitory receptors with their ligands on tumor cells. After activation, NK cells also secrete a variety of pro-inflammatory molecules that contribute to the final immune response by modulating other innate and adaptive immune cells. In this regard, external proteins from NK cell secretome and the mechanisms by which they mediate these responses are poorly defined. Methods TRANS-stable-isotope labeling of amino acids in cell culture (TRANS-SILAC) combined with proteomic was undertaken to identify early materials transferred between cord blood-derived NK cells (CB-NK) and multiple myeloma (MM) cells. Further in vitro and in vivo studies with knock-down of histones and CD138, overexpression of histones and addition of exogenous histones were undertaken to confirm TRANS-SILAC results and to determine functional roles of this material transferred. Results We describe a novel mechanism by which histones are actively released by NK cells early after contact with MM cells. We show that extracellular histones bind to the heparan sulfate proteoglycan CD138 on the surface of MM cells to promote the creation of immune-tumor cell clusters bringing immune and MM cells into close proximity, and thus facilitating not only NK but also T lymphocyte anti-MM activity. Conclusion This study demonstrates a novel immunoregulatory role of NK cells against MM cells mediated by histones, and an additional role of NK cells modulating T lymphocytes activity that will open up new avenues to design future immunotherapy clinical strategies.
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Affiliation(s)
- B Martín-Antonio
- Department of Hematology, Hospital Clinic, IDIBAPS, Carrer Rosselló 149-153, 08036, Barcelona, Spain. .,Josep Carreras Leukaemia Research Institute, Carrer Rosselló 149-153, 08036, Barcelona, Spain.
| | - G Suñe
- Department of Hematology, Hospital Clinic, IDIBAPS, Carrer Rosselló 149-153, 08036, Barcelona, Spain.,Josep Carreras Leukaemia Research Institute, Carrer Rosselló 149-153, 08036, Barcelona, Spain
| | - A Najjar
- Department of Pediatrics - Research, The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
| | - L Perez-Amill
- Department of Hematology, Hospital Clinic, IDIBAPS, Carrer Rosselló 149-153, 08036, Barcelona, Spain
| | - A Antoñana-Vildosola
- Department of Hematology, Hospital Clinic, IDIBAPS, Carrer Rosselló 149-153, 08036, Barcelona, Spain
| | - M Castella
- Department of Hematology, Hospital Clinic, IDIBAPS, Carrer Rosselló 149-153, 08036, Barcelona, Spain
| | - S León
- Department of Hematology, Hospital Clinic, IDIBAPS, Carrer Rosselló 149-153, 08036, Barcelona, Spain
| | - M Velasco-de Andrés
- Immunoreceptors of the Innate and Adaptive System Group, IDIBAPS, Barcelona, Spain
| | - F Lozano
- Immunoreceptors of the Innate and Adaptive System Group, IDIBAPS, Barcelona, Spain.,Department of Immunology, Hospital Clinic of Barcelona, Barcelona, Spain.,Department of Biomedical Sciences, School of Medicine, University of Barcelona, Barcelona, Spain
| | - E Lozano
- Department of Hematology, Hospital Clinic, IDIBAPS, Carrer Rosselló 149-153, 08036, Barcelona, Spain
| | - C Bueno
- Josep Carreras Leukemia Research Institute and Cell Therapy Program of the School of Medicine, University of Barcelona, Barcelona, Spain
| | - J M Estanyol
- Proteomic department, University of Barcelona, Barcelona, Spain
| | - C Muñoz-Pinedo
- Cell Death Regulation Group, Oncobell Program, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain
| | - S N Robinson
- Department of Stem Cell Transplantation & Cellular Therapy, The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
| | - A Urbano-Ispizua
- Department of Hematology, Hospital Clinic, IDIBAPS, Carrer Rosselló 149-153, 08036, Barcelona, Spain.,Josep Carreras Leukaemia Research Institute, Carrer Rosselló 149-153, 08036, Barcelona, Spain.,Department of Hematology, University of Barcelona, Barcelona, Spain
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14
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Perez-Amill L, Marzal B, Urbano-Ispizua A, Juan M, Martín-Antonio B. CAR-T Cell Therapy: A Door Is Open to Find Innumerable Possibilities of Treatments for Cancer Patients. Turk J Haematol 2018; 35:217-228. [PMID: 30185400 PMCID: PMC6256819 DOI: 10.4274/tjh.2018.0196] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Seven years ago a chronic lymphocytic leukemia patient was for the first time successfully treated with chimeric antigen receptor (CAR)-modified T cells (CAR-T cells) to target CD19 overexpression in tumor cells. This was the beginning of the development of a new type of immunotherapy treatment in cancer patients. Since then, identification of novel antigens expressed in tumor cells and optimization of both CAR constructs and protocols of administration have opened up new avenues for the successful treatment of other hematological malignancies. However, research still continues to avoid some problems such as toxicities associated with the treatment and to find strategies to avoid tumor cell immune evasion mechanisms. On the other hand, for solid tumors, CAR-T therapy results are still in an early phase. In contrast to hematological malignancies, the complex tumor heterogeneity of solid tumors has led to the research of novel and challenging strategies to improve CAR-T cell activity. Here, we will review the main clinical results obtained with CAR-T cells in hematological malignancies, specifically focusing on CAR-T-19 and CAR-T against B-cell maturation antigen (CAR-T-BCMA). Moreover, we will mention the main problems that decrease CAR-T cell activity in solid tumors and the strategies to overcome them. Finally, we will present some of the first clinical results obtained for solid tumors.
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Affiliation(s)
- Lorena Perez-Amill
- Institut d’Investigacions Biomèdiques August Pi i Sunyer Hospital, Clinic of Hematology, Barcelona, Spain,Lorena Perez-Amill and Berta Marzal contributed to this article equally
| | - Berta Marzal
- Institut d’Investigacions Biomèdiques August Pi i Sunyer Hospital, Clinic of Immunology, Barcelona, Spain,Lorena Perez-Amill and Berta Marzal contributed to this article equally
| | - Alvaro Urbano-Ispizua
- Institut d’Investigacions Biomèdiques August Pi i Sunyer Hospital, Clinic of Hematology, Barcelona, Spain,Josep Carreras Leukaemia Research Institute, Barcelona, Spain
| | - Manel Juan
- Institut d’Investigacions Biomèdiques August Pi i Sunyer Hospital, Clinic of Immunology, Barcelona, Spain
| | - Beatriz Martín-Antonio
- Institut d’Investigacions Biomèdiques August Pi i Sunyer Hospital, Clinic of Hematology, Barcelona, Spain,Josep Carreras Leukaemia Research Institute, Barcelona, Spain
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15
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Suárez-Lledó M, Martínez-Cibrián N, Gutiérrez-García G, Dimova-Svetoslavova V, Marcos MA, Martín-Antonio B, Martínez-Trillos A, Villamor N, Rosiñol L, Martínez C, Fernández-Avilés F, García-Vidal C, Urbano-Ispizua Á, Rovira M. Deleterious Effect of Steroids on Cytomegalovirus Infection Rate after Allogeneic Stem Cell Transplantation Depends on Pretransplant Cytomegalovirus Serostatus of Donors and Recipients. Biol Blood Marrow Transplant 2018; 24:2088-2093. [PMID: 29753162 DOI: 10.1016/j.bbmt.2018.05.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Accepted: 05/01/2018] [Indexed: 10/16/2022]
Abstract
This study examined the impact of prednisone (PDN) on cytomegalovirus (CMV) infection after allogeneic stem cell transplantation (allo-SCT) according to donor and recipient CMV serostatus. Seventy-five patients underwent allo-SCT from June 2010 to July 2012. The risk of CMV infection according to donor and recipient serostatus was defined as follows: high risk (HR; D-/R+), intermediate risk (IR; D+/R+ and D+/R-), and low risk (D-/R-). Forty-five patients (60%) developed CMV infection, and 46 patients (61%) received steroids (PDN ≥ 1 mg/kg/day) to treat acute graft-versus-host disease. CMV infection was more common in those treated with steroids than in those not treated with steroids (70% versus 44%, respectively, P < .05). Overall, 40% of patients had recurrent CMV infection (50% PDN versus 24% no PDN, P < .05). Steroids had no impact on the incidence of CMV infection or its recurrence in HR patients; however, steroids did prolong the need for antiviral treatment. The incidence of CMV infection in IR patients was higher in those receiving PDN (80% PDN versus 41% no PDN, P = .01); recurrence rates were also higher (55% PDN versus 18% no PDN, P = .02). We analyzed CMV-specific immune reconstitution in the first 22 patients of the series and observed that patients on steroids had lower levels of CMV-specific lymphocytes TCD8 (P < .05 on days +60, +100, and +180) and that CMV-specific immune reconstitution (defined as lymphocytes CD8/IFN ≥ 1 cell/µL) was achieved later (after day +100 post-SCT) in the steroid group.
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Affiliation(s)
| | | | | | | | - Ma Angeles Marcos
- Clinical Microbiology Department, Hospital Clínic Barcelona, Barcelona, Spain
| | - Beatriz Martín-Antonio
- Institut d'Investigació Biomèdica August Pi I Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; Institut Josep Carreras, Barcelona, Spain
| | | | - Neus Villamor
- Institut d'Investigació Biomèdica August Pi I Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; Hematopathology Department, Hospital Clinic Barcelona, Barcelona, Spain
| | - Laura Rosiñol
- Hematology Department, Hospital Clínic Barcelona, Barcelona, Spain; Institut d'Investigació Biomèdica August Pi I Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Carmen Martínez
- Hematology Department, Hospital Clínic Barcelona, Barcelona, Spain; Institut d'Investigació Biomèdica August Pi I Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; Institut Josep Carreras, Barcelona, Spain
| | - Francesc Fernández-Avilés
- Hematology Department, Hospital Clínic Barcelona, Barcelona, Spain; Institut d'Investigació Biomèdica August Pi I Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; Institut Josep Carreras, Barcelona, Spain
| | | | - Álvaro Urbano-Ispizua
- Hematology Department, Hospital Clínic Barcelona, Barcelona, Spain; Institut d'Investigació Biomèdica August Pi I Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; Institut Josep Carreras, Barcelona, Spain
| | - Montserrat Rovira
- Hematology Department, Hospital Clínic Barcelona, Barcelona, Spain; Institut d'Investigació Biomèdica August Pi I Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; Institut Josep Carreras, Barcelona, Spain
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Martín-Antonio B, Suñe G, Perez-Amill L, Castella M, Urbano-Ispizua A. Natural Killer Cells: Angels and Devils for Immunotherapy. Int J Mol Sci 2017; 18:ijms18091868. [PMID: 28850071 PMCID: PMC5618517 DOI: 10.3390/ijms18091868] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 08/16/2017] [Accepted: 08/19/2017] [Indexed: 02/06/2023] Open
Abstract
In recent years, the relevance of the immune system to fight cancer has led to the development of immunotherapy, including the adoptive cell transfer of immune cells, such as natural killer (NK) cells and chimeric antigen receptors (CAR)-modified T cells. The discovery of donor NK cells’ anti-tumor activity in acute myeloid leukemia patients receiving allogeneic stem cell transplantation (allo-SCT) was the trigger to conduct many clinical trials infusing NK cells. Surprisingly, many of these studies did not obtain optimal results, suggesting that many different NK cell parameters combined with the best clinical protocol need to be optimized. Various parameters including the high array of activating receptors that NK cells have, the source of NK cells selected to treat patients, different cytotoxic mechanisms that NK cells activate depending on the target cell and tumor cell survival mechanisms need to be considered before choosing the best immunotherapeutic strategy using NK cells. In this review, we will discuss these parameters to help improve current strategies using NK cells in cancer therapy. Moreover, the chimeric antigen receptor (CAR) modification, which has revolutionized the concept of immunotherapy, will be discussed in the context of NK cells. Lastly, the dark side of NK cells and their involvement in inflammation will also be discussed.
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Affiliation(s)
- Beatriz Martín-Antonio
- Department of Hematology, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain.
- Josep Carreras Leukaemia Research Institute, 08036 Barcelona, Spain.
| | - Guillermo Suñe
- Department of Hematology, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain.
- Josep Carreras Leukaemia Research Institute, 08036 Barcelona, Spain.
| | - Lorena Perez-Amill
- Department of Hematology, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain.
| | - Maria Castella
- Department of Hematology, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain.
- Josep Carreras Leukaemia Research Institute, 08036 Barcelona, Spain.
| | - Alvaro Urbano-Ispizua
- Department of Hematology, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain.
- Josep Carreras Leukaemia Research Institute, 08036 Barcelona, Spain.
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Noriega V, Martínez-Laperche C, Buces E, Pion M, Sánchez-Hernández N, Martín-Antonio B, Guillem V, Bosch-Vizcaya A, Bento L, González-Rivera M, Balsalobre P, Kwon M, Serrano D, Gayoso J, de la Cámara R, Brunet S, Rojas-Contreras R, Nieto JB, Martínez C, Gónzalez M, Espigado I, Vallejo JC, Sampol A, Jiménez-Velasco A, Urbano-Ispizua A, Solano C, Gallardo D, Díez-Martín JL, Buño I. The Genotype of the Donor for the (GT)n Polymorphism in the Promoter/Enhancer of FOXP3 Is Associated with the Development of Severe Acute GVHD but Does Not Affect the GVL Effect after Myeloablative HLA-Identical Allogeneic Stem Cell Transplantation. PLoS One 2015; 10:e0140454. [PMID: 26473355 PMCID: PMC4608671 DOI: 10.1371/journal.pone.0140454] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Accepted: 09/25/2015] [Indexed: 11/18/2022] Open
Abstract
The FOXP3 gene encodes for a protein (Foxp3) involved in the development and functional activity of regulatory T cells (CD4+/CD25+/Foxp3+), which exert regulatory and suppressive roles over the immune system. After allogeneic stem cell transplantation, regulatory T cells are known to mitigate graft versus host disease while probably maintaining a graft versus leukemia effect. Short alleles (≤(GT)15) for the (GT)n polymorphism in the promoter/enhancer of FOXP3 are associated with a higher expression of FOXP3, and hypothetically with an increase of regulatory T cell activity. This polymorphism has been related to the development of auto- or alloimmune conditions including type 1 diabetes or graft rejection in renal transplant recipients. However, its impact in the allo-transplant setting has not been analyzed. In the present study, which includes 252 myeloablative HLA-identical allo-transplants, multivariate analysis revealed a lower incidence of grade III-IV acute graft versus host disease (GVHD) in patients transplanted from donors harboring short alleles (OR = 0.26, CI 0.08–0.82, p = 0.021); without affecting chronic GVHD or graft versus leukemia effect, since cumulative incidence of relapse, event free survival and overall survival rates are similar in both groups of patients.
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Affiliation(s)
- Víctor Noriega
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Carolina Martínez-Laperche
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Elena Buces
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Marjorie Pion
- Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
- Department of Inmunology, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | | | - Beatriz Martín-Antonio
- Department of Hematology, Hospital Clinic, University of Barcelona, IDIBAPS, Instituto de Investigación Josep Carreras (IJC), Barcelona, Spain
| | - Vicent Guillem
- Department of Hematology and Medical Oncology, Hospital Clínico Universitario de Valencia, Universitat de Valencia, Instituto de Investigación Sanitaria INCLIVA, Valencia, Spain
| | - Anna Bosch-Vizcaya
- Department of Hematology, ICO Girona, Hospital Josep Trueta, IDIBGI Foundation, Girona, Spain
| | - Leyre Bento
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Milagros González-Rivera
- Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
- DNA Sequencing Core Facility, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Pascual Balsalobre
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Mi Kwon
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - David Serrano
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Jorge Gayoso
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | | | - Salut Brunet
- Department of Clinical Hematology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | | | - José B. Nieto
- Department of Hematology, Hospital Morales Meseguer, Murcia, Spain
| | | | - Marcos Gónzalez
- Department of Hematology, University Hospital of Salamanca, Salamanca, Spain
| | - Ildefonso Espigado
- Department of Hematology and Hemotherapy, Hospital Universitario Virgen del Rocío, Seville, Spain
| | - Juan C. Vallejo
- Department of Hematology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Antonia Sampol
- Department of Hematology, Hospital Universitario Son Espases, Palma de Mallorca, Islas Baleares, Spain
| | | | - Alvaro Urbano-Ispizua
- Department of Hematology, Hospital Clinic, University of Barcelona, IDIBAPS, Instituto de Investigación Josep Carreras (IJC), Barcelona, Spain
| | - Carlos Solano
- Department of Hematology and Medical Oncology, Hospital Clínico Universitario de Valencia, Universitat de Valencia, Instituto de Investigación Sanitaria INCLIVA, Valencia, Spain
| | - David Gallardo
- Department of Hematology, ICO Girona, Hospital Josep Trueta, IDIBGI Foundation, Girona, Spain
| | - José L. Díez-Martín
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Ismael Buño
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
- * E-mail:
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Falantes JF, Trujillo P, Piruat JI, Calderón C, Márquez-Malaver FJ, Martín-Antonio B, Millán A, Gómez M, González J, Martino ML, Montero I, Parody R, Espigado I, Urbano-Ispizua A, Pérez-Simón JA. Overexpression of GYS1, MIF, and MYC is associated with adverse outcome and poor response to azacitidine in myelodysplastic syndromes and acute myeloid leukemia. Clin Lymphoma Myeloma Leuk 2014; 15:236-44. [PMID: 25487600 DOI: 10.1016/j.clml.2014.10.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Revised: 10/07/2014] [Accepted: 10/20/2014] [Indexed: 11/27/2022]
Abstract
BACKGROUND The prognosis of myelodysplastic syndromes (MDS) and acute myeloid leukaemia (AML) is very heterogeneous. PATIENTS AND METHODS We analyzed the prognostic value of several genes in a cohort of 85 MDS and AML patients. RESULTS Overexpression of glycogen synthase 1 and macrophage migration inhibitory factor genes had an adverse outcome in multivariate analysis (P = .003 and P < .001, respectively). Furthermore, the higher expression of myelocytomatosis oncogene was associated with a lower response to azacitidine (P = .03). CONCLUSION In the current study we identified a specific gene expression profile as prognostic factors for response to azacitidine and survival in MDS and AML.
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Affiliation(s)
- Jose F Falantes
- Department of Haematology, University Hospital Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS)/CSIC/Universidad de Sevilla, Sevilla, Spain.
| | - Pablo Trujillo
- Instituto de Biomedicina de Sevilla (IBIS)/CSIC/Universidad de Sevilla, Sevilla, Spain
| | - Jose I Piruat
- Instituto de Biomedicina de Sevilla (IBIS)/CSIC/Universidad de Sevilla, Sevilla, Spain
| | - Cristina Calderón
- Department of Haematology, University Hospital Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS)/CSIC/Universidad de Sevilla, Sevilla, Spain
| | - Francisco J Márquez-Malaver
- Department of Haematology, University Hospital Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS)/CSIC/Universidad de Sevilla, Sevilla, Spain
| | | | - Africa Millán
- Instituto de Biomedicina de Sevilla (IBIS)/CSIC/Universidad de Sevilla, Sevilla, Spain
| | - Marina Gómez
- Department of Haematology, University Hospital Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS)/CSIC/Universidad de Sevilla, Sevilla, Spain
| | - Jose González
- Department of Haematology, University Hospital Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS)/CSIC/Universidad de Sevilla, Sevilla, Spain
| | - Maria L Martino
- Department of Haematology, University Hospital Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS)/CSIC/Universidad de Sevilla, Sevilla, Spain
| | - Isabel Montero
- Department of Haematology, University Hospital Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS)/CSIC/Universidad de Sevilla, Sevilla, Spain
| | - Rocío Parody
- Department of Haematology, University Hospital Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS)/CSIC/Universidad de Sevilla, Sevilla, Spain
| | - Ildefonso Espigado
- Department of Haematology, University Hospital Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS)/CSIC/Universidad de Sevilla, Sevilla, Spain
| | | | - Jose A Pérez-Simón
- Department of Haematology, University Hospital Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS)/CSIC/Universidad de Sevilla, Sevilla, Spain
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Bueno C, Roldan M, Anguita E, Romero-Moya D, Martín-Antonio B, Rosu-Myles M, del Cañizo C, Campos F, García R, Gómez-Casares M, Fuster JL, Jurado M, Delgado M, Menendez P. Bone marrow mesenchymal stem cells from patients with aplastic anemia maintain functional and immune properties and do not contribute to the pathogenesis of the disease. Haematologica 2014; 99:1168-75. [PMID: 24727813 DOI: 10.3324/haematol.2014.103580] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Aplastic anemia is a life-threatening bone marrow failure disorder characterized by peripheral pancytopenia and marrow hypoplasia. The majority of cases of aplastic anemia remain idiopathic, although hematopoietic stem cell deficiency and impaired immune responses are hallmarks underlying the bone marrow failure in this condition. Mesenchymal stem/stromal cells constitute an essential component of the bone marrow hematopoietic microenvironment because of their immunomodulatory properties and their ability to support hematopoiesis, and they have been involved in the pathogenesis of several hematologic malignancies. We investigated whether bone marrow mesenchymal stem cells contribute, directly or indirectly, to the pathogenesis of aplastic anemia. We found that mesenchymal stem cell cultures can be established from the bone marrow of aplastic anemia patients and display the same phenotype and differentiation potential as their counterparts from normal bone marrow. Mesenchymal stem cells from aplastic anemia patients support the in vitro homeostasis and the in vivo repopulating function of CD34(+) cells, and maintain their immunosuppressive and anti-inflammatory properties. These data demonstrate that bone marrow mesenchymal stem cells from patients with aplastic anemia do not have impaired functional and immunological properties, suggesting that they do not contribute to the pathogenesis of the disease.
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Affiliation(s)
- Clara Bueno
- Josep Carreras Leukemia Research Institute, Cell Therapy Program of the University of Barcelona, Faculty of Medicine, Barcelona, Spain
| | - Mar Roldan
- GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, Granada, Spain
| | - Eduardo Anguita
- Servicio de Hematología, Hospital Clínico San Carlos, Madrid, Spain
| | - Damia Romero-Moya
- Josep Carreras Leukemia Research Institute, Cell Therapy Program of the University of Barcelona, Faculty of Medicine, Barcelona, Spain
| | - Beatriz Martín-Antonio
- Josep Carreras Leukemia Research Institute, Cell Therapy Program of the University of Barcelona, Faculty of Medicine, Barcelona, Spain
| | - Michael Rosu-Myles
- Biologics and Genetic Therapies Directorate, Health Products and Food Branch, Health Canada, Ottawa, Ontario, Canada
| | - Consuelo del Cañizo
- Department of Hematology, University Hospital of Salamanca and Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
| | - Francisco Campos
- Department of Neurology, Neurovascular Area, Clinical Neurosciences Research Laboratory, Hospital Clínico-Health Research Institute of Santiago de Compostela, Spain
| | - Regina García
- Servicio de Hematología, Hospital Clínico de Málaga, Málaga, Spain
| | - Maite Gómez-Casares
- Servicio de Hematología, Hospital Universitario Insular Materno-Infantil, Las Palmas de Gran Canaria, Spain
| | - Jose Luis Fuster
- Sección de Oncohematología Pediátrica, Hospital Virgen de Arrixaca, Murcia, Spain
| | - Manuel Jurado
- Servicio de Hematología, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Mario Delgado
- Instituto de Parasitología y Biomedicina López-Neyra, CSIC, Granada, Spain
| | - Pablo Menendez
- Josep Carreras Leukemia Research Institute, Cell Therapy Program of the University of Barcelona, Faculty of Medicine, Barcelona, Spain Instituciò Catalana de Reserca i Estudis Avançats (ICREA), Barcellona, Spain
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Báez A, Martín-Antonio B, Piruat JI, Barbado MV, Prats C, Álvarez-Laderas I, Carmona M, Pérez-Simón JA, Urbano-Ispizua Á. Gene and miRNA expression profiles of hematopoietic progenitor cells vary depending on their origin. Biol Blood Marrow Transplant 2014; 20:630-9. [PMID: 24462744 DOI: 10.1016/j.bbmt.2014.01.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2013] [Accepted: 01/21/2014] [Indexed: 01/28/2023]
Abstract
Hematopoietic progenitor cells (HPCs) from granulocyte colony-stimulating factor (G-CSF)-mobilized peripheral blood (G-PB), bone marrow (BM), or umbilical cord blood (CB) have differing biological properties and differing kinetics of engraftment post-transplantation, which might be explained, at least in part, by differing gene and miRNA expression patterns. To assess the differences in gene and miRNA expression, we analyzed whole genome expression profiles as well as the expression of 384 miRNAs in CD34(+) cells isolated from 18 healthy individuals (6 individuals per subtype of HPC source). We identified 43 genes and 36 miRNAs differentially expressed in the various CD34(+) cell sources. We observed that CD34(+) cells from CB and BM showed similar gene and miRNA expression profiles, whereas CD34(+) cells from G-PB had a very different expression pattern. Remarkably, 20 of the differentially expressed genes are targets of the differentially expressed miRNAs. Of note, the majority of genes differentially expressed in CD34(+) cells from G-PB are involved in cell cycle regulation, promoting the process of proliferation, survival, hematopoiesis, and cell signaling, and are targets of overexpressed and underexpressed miRNAs in CD34(+) cells from the same source. These data suggest significant differences in gene and miRNA expression among the various HPC sources used in transplantation. We hypothesize that the differentially expressed genes and miRNAs involved in cell cycle and proliferation might explain the differing kinetics of engraftment observed after transplantation of hematopoietic stem cells obtained from these different sources.
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Affiliation(s)
- Alicia Báez
- Department of Hematology, University Hospital Virgen del Rocio/Institute of Biomedicine of Seville (IBIS)/CSIC/University of Seville.
| | - Beatriz Martín-Antonio
- Department of Hematology/Hospital Clinic/IDIBAPS and Institute of Research Josep Carreras/University of Barcelona
| | - José I Piruat
- Department of Hematology, University Hospital Virgen del Rocio/Institute of Biomedicine of Seville (IBIS)/CSIC/University of Seville
| | - Maria Victoria Barbado
- Department of Hematology, University Hospital Virgen del Rocio/Institute of Biomedicine of Seville (IBIS)/CSIC/University of Seville
| | - Concepción Prats
- Department of Hematology, University Hospital Virgen del Rocio/Institute of Biomedicine of Seville (IBIS)/CSIC/University of Seville
| | - Isabel Álvarez-Laderas
- Department of Hematology, University Hospital Virgen del Rocio/Institute of Biomedicine of Seville (IBIS)/CSIC/University of Seville
| | - Magdalena Carmona
- Department of Hematology, University Hospital Virgen del Rocio/Institute of Biomedicine of Seville (IBIS)/CSIC/University of Seville
| | - José Antonio Pérez-Simón
- Department of Hematology, University Hospital Virgen del Rocio/Institute of Biomedicine of Seville (IBIS)/CSIC/University of Seville
| | - Álvaro Urbano-Ispizua
- Department of Hematology/Hospital Clinic/IDIBAPS and Institute of Research Josep Carreras/University of Barcelona
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Martín-Antonio B, Granell M, Urbano-Ispizua Á. Genomic polymorphisms of the innate immune system and allogeneic stem cell transplantation. Expert Rev Hematol 2014; 3:411-27. [DOI: 10.1586/ehm.10.40] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Báez A, Martín-Antonio B, Piruat JI, Prats C, Álvarez-Laderas I, Barbado MV, Carmona M, Urbano-Ispizua Á, Pérez-Simón JA. Granulocyte colony-stimulating factor produces long-term changes in gene and microRNA expression profiles in CD34+ cells from healthy donors. Haematologica 2013; 99:243-51. [PMID: 24056818 DOI: 10.3324/haematol.2013.086959] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Granulocyte colony-stimulating factor is the most commonly used cytokine for the mobilization of hematopoietic progenitor cells from healthy donors for allogeneic stem cell transplantation. Although the administration of this cytokine is considered safe, knowledge about its long-term effects, especially in hematopoietic progenitor cells, is limited. On this background, the aim of our study was to analyze whether or not granulocyte colony-stimulating factor induces changes in gene and microRNA expression profiles in hematopoietic progenitor cells from healthy donors, and to determine whether or not these changes persist in the long-term. For this purpose, we analyzed the whole genome expression profile and the expression of 384 microRNA in CD34(+) cells isolated from peripheral blood of six healthy donors, before mobilization and at 5, 30 and 365 days after mobilization with granulocyte colony-stimulating factor. Six microRNA were differentially expressed at all time points analyzed after mobilization treatment as compared to the expression in samples obtained before exposure to the drug. In addition, 2424 genes were also differentially expressed for at least 1 year after mobilization. Of interest, 109 of these genes are targets of the differentially expressed microRNA also identified in this study. These data strongly suggest that granulocyte colony-stimulating factor modifies gene and microRNA expression profiles in hematopoietic progenitor cells from healthy donors. Remarkably, some changes are present from early time-points and persist for at least 1 year after exposure to the drug. This effect on hematopoietic progenitor cells has not been previously reported.
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Isern J, Martín-Antonio B, Ghazanfari R, Martín A, López J, del Toro R, Sánchez-Aguilera A, Arranz L, Martín-Pérez D, Suárez-Lledó M, Marín P, Van Pel M, Fibbe W, Vázquez J, Scheding S, Urbano-Ispizúa Á, Méndez-Ferrer S. Self-Renewing Human Bone Marrow Mesenspheres Promote Hematopoietic Stem Cell Expansion. Cell Rep 2013; 3:1714-24. [DOI: 10.1016/j.celrep.2013.03.041] [Citation(s) in RCA: 96] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2012] [Revised: 02/28/2013] [Accepted: 03/27/2013] [Indexed: 12/11/2022] Open
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Martín-Antonio B, Suarez-Lledo M, Arroyes M, Fernández-Avilés F, Martínez C, Rovira M, Espigado I, Gallardo D, Bosch A, Buño I, Martínez-Laperche C, Jiménez-Velasco A, de la Cámara R, Brunet S, Nieto JB, Urbano-Ispizua Á. A variant in IRF3 impacts on the clinical outcome of AML patients submitted to Allo-SCT. Bone Marrow Transplant 2013; 48:1205-11. [DOI: 10.1038/bmt.2013.43] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2012] [Revised: 01/25/2013] [Accepted: 02/21/2013] [Indexed: 12/16/2022]
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Fernández de Larrea C, Martín-Antonio B, Cibeira MT, Navarro A, Tovar N, Díaz T, Rosiñol L, Monzó M, Urbano-Ispizua A, Bladé J. Impact of global and gene-specific DNA methylation pattern in relapsed multiple myeloma patients treated with bortezomib. Leuk Res 2013; 37:641-6. [PMID: 23395385 DOI: 10.1016/j.leukres.2013.01.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2012] [Revised: 12/04/2012] [Accepted: 01/16/2013] [Indexed: 12/13/2022]
Abstract
We studied seventy-five patients with relapsed MM treated with bortezomib-based regimens. DNA was isolated from bone marrow samples at the time of relapse. Global methylation was determined by ELISA, and CpG island DNA methylation profile of 30 genes by a DNA methylation PCR system. Patients with more than 3.95% of total DNA methylated achieved better overall survival (OS) (p=0.004). A relatively low methylation percentage (<1.07%) of NFKB1 was also associated with longer OS after bortezomib treatment (p=0.015). The combination of highly methylated global genome with low NFKB1 methylation status defined a specific subset of patients with better prognosis.
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Affiliation(s)
- Carlos Fernández de Larrea
- Amyloidosis and Myeloma Unit, Department of Hematology, Hospital Clínic, Barcelona, Institut d'Investigacions Biomèdiques August Pi I Sunyer, José Carreras Leukaemia Research Institute, University of Barcelona, Barcelona, Spain
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Martín-Antonio B, Álvarez-Laderas I, Cardesa R, Márquez-Malaver F, Baez A, Carmona M, Falantes J, Suarez-Lledo M, Fernández-Avilés F, Martínez C, Rovira M, Espigado I, Urbano-Ispizua Á. A constitutional variant in the transcription factor EP300 strongly influences the clinical outcome of patients submitted to allo-SCT. Bone Marrow Transplant 2012; 47:1206-11. [DOI: 10.1038/bmt.2011.253] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Martín-Antonio B, Carmona M, Falantes J, Gil E, Baez A, Suarez M, Marín P, Espigado I, Urbano-Ispizua A. Impact of constitutional polymorphisms in VCAM1 and CD44 on CD34+ cell collection yield after administration of granulocyte colony-stimulating factor to healthy donors. Haematologica 2010; 96:102-9. [PMID: 20851866 DOI: 10.3324/haematol.2010.026401] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
UNLABELLED Background The number of CD34(+) cells mobilized from bone marrow to peripheral blood after administration of granulocyte colony-stimulating factor varies greatly among healthy donors. This fact might be explained, at least in part, by constitutional differences in genes involved in the interactions tethering CD34(+) cells to the bone marrow. DESIGN AND METHODS We analyzed genetic characteristics associated with CD34(+) cell mobilization in 112 healthy individuals receiving granulocyte colony-stimulating factor (filgrastim; 10 μg/kg; 5 days). RESULTS Genetic variants in VCAM1 and in CD44 were associated with the number of CD34(+) cells in peripheral blood after granulocyte colony-stimulating factor administration (P = 0.02 and P = 0.04, respectively), with the quantity of CD34(+) cells ×10⁶/kg of donor (4.6 versus 6.3; P < 0.001 and 7 versus 5.6; P = 0.025, respectively), and with total CD34(+) cells ×10⁶ (355 versus 495; P = 0.002 and 522 versus 422; P = 0.012, respectively) in the first apheresis. Of note, granulocyte colony-stimulating factor administration was associated with complete disappearance of VCAM1 mRNA expression in peripheral blood. Moreover, genetic variants in granulocyte colony-stimulating factor receptor (CSF3R) and in CXCL12 were associated with a lower and higher number of granulocyte colony-stimulating factor-mobilized CD34(+) cells/μL in peripheral blood (81 versus 106; P = 0.002 and 165 versus 98; P=0.02, respectively) and a genetic variant in CXCR4 was associated with a lower quantity of CD34(+) cells ×10⁶/kg of donor and total CD34(+) cells ×10⁶ (5.3 versus 6.7; P = 0.02 and 399 versus 533; P = 0.01, respectively). Conclusions In conclusion, genetic variability in molecules involved in migration and homing of CD34(+) cells influences the degree of mobilization of these cells.
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Salas-Leiton E, Anguis V, Martín-Antonio B, Crespo D, Planas JV, Infante C, Cañavate JP, Manchado M. Effects of stocking density and feed ration on growth and gene expression in the Senegalese sole (Solea senegalensis): potential effects on the immune response. Fish Shellfish Immunol 2010; 28:296-302. [PMID: 19909816 DOI: 10.1016/j.fsi.2009.11.006] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2009] [Revised: 10/19/2009] [Accepted: 11/03/2009] [Indexed: 05/28/2023]
Abstract
Stocking density and ration size are two major factors influencing aquaculture production. To evaluate their effects on growth and immune system in Senegalese sole (Solea senegalensis) juveniles, a 2 x 2 experimental design using two rations (1.0% and 0.25% of the total fish biomass) and two different initial stocking densities (7 and 30 kg m(-2)) was performed throughout a 60 days culture period. Soles fed 1.0% showed a higher specific growth rate (SGR) than those fed 0.25% (3.3-fold). No differences in SGR at 60 days were found between densities in spite of reduced values were detected at high density after 20 days (soles fed 0.25%) and 40 days (soles fed 1%) suggesting a compensatory growth. Physiologically, plasma cortisol levels were elevated in soles at high density (45-fold higher than at 7 kg m(-2)) whereas no differences associated to the feeding ration were observed. To assess the effects at a molecular level, the mRNA levels of genes involved in cellular stress (heat shock proteins HSP70 and HSP90), growth (insulin-like growth factors IGF-I, the spliced variants IGF-Ia and IGFI-b, and IGF-II) and innate immune system (g-type lysozyme and hepcidin (HAMP1)) were quantified. No differences in HSP90 expression were detected between densities or rations. In contrast, IGF-I, IGF-Ia and IGF-II showed reduced transcript levels in liver and HSP70 in liver and kidney at high density. Finally, g-type lysozyme and HAMP1 expression was greatly affected by both factors exhibiting an important reduction in the transcript levels at high density and low ration. Overall, our results show that S. senegalensis juveniles might exhibit satisfactory SGR at high density although the high plasma cortisol levels indicate a crowding stress that could negatively affect the expression levels of some of the genes studied.
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Affiliation(s)
- Emilio Salas-Leiton
- IFAPA Centro El Toruño, Consejería de Agricultura y Pesca, Junta de Andalucía. Apartado 16, 11500 El Puerto de Santa María, Cádiz, Spain
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García-Rosado E, Cano I, Martín-Antonio B, Labella A, Manchado M, Alonso MC, Castro D, Borrego JJ. Co-occurrence of viral and bacterial pathogens in disease outbreaks affecting newly cultured sparid fish. Int Microbiol 2007; 10:193-199. [PMID: 18076001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Several microbial disease outbreaks in farm stocks of newly cultured sparid fish species, such as common seabream, redbanded seabream, and white seabream, were recorded from 2004 to 2006. This study describes the isolation and characterization of the potential causative agents, either bacteria or viruses, of these outbreaks. The isolated bacterial strains were characterized according to traditional taxonomical analyses and sequencing of a 16S rDNA fragment. Most bacteria were identified as Vibrio spp. and Photobacterium damselae subsp. damselae. The development of cytopathic effects (CPE) on different fish cell lines, the application of specific nested-PCR tests for infectious pancreatic necrosis virus (IPNV), viral nervous necrosis virus (VNNV) and viral hemorrhagic septicemia virus (VHSV), and subsequent sequence analyses were used for virus detection and identification. VNNV, related to the striped jack neural necrosis virus (SJNNV) genotype, and VHSV, related to the genotype Ia, were the only viruses detected. VNNV was isolated from the three fish species under study in five different outbreaks, whereas VHSV was isolated from common seabream and white seabream during two of these outbreaks. IPNV was not detected in any case.
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