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Maia A, Tarannum M, Lérias JR, Piccinelli S, Borrego LM, Maeurer M, Romee R, Castillo-Martin M. Building a Better Defense: Expanding and Improving Natural Killer Cells for Adoptive Cell Therapy. Cells 2024; 13:451. [PMID: 38474415 DOI: 10.3390/cells13050451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2024] [Revised: 03/01/2024] [Accepted: 03/01/2024] [Indexed: 03/14/2024] Open
Abstract
Natural killer (NK) cells have gained attention as a promising adoptive cell therapy platform for their potential to improve cancer treatments. NK cells offer distinct advantages over T-cells, including major histocompatibility complex class I (MHC-I)-independent tumor recognition and low risk of toxicity, even in an allogeneic setting. Despite this tremendous potential, challenges persist, such as limited in vivo persistence, reduced tumor infiltration, and low absolute NK cell numbers. This review outlines several strategies aiming to overcome these challenges. The developed strategies include optimizing NK cell expansion methods and improving NK cell antitumor responses by cytokine stimulation and genetic manipulations. Using K562 cells expressing membrane IL-15 or IL-21 with or without additional activating ligands like 4-1BBL allows "massive" NK cell expansion and makes multiple cell dosing and "off-the-shelf" efforts feasible. Further improvements in NK cell function can be reached by inducing memory-like NK cells, developing chimeric antigen receptor (CAR)-NK cells, or isolating NK-cell-based tumor-infiltrating lymphocytes (TILs). Memory-like NK cells demonstrate higher in vivo persistence and cytotoxicity, with early clinical trials demonstrating safety and promising efficacy. Recent trials using CAR-NK cells have also demonstrated a lack of any major toxicity, including cytokine release syndrome, and, yet, promising clinical activity. Recent data support that the presence of TIL-NK cells is associated with improved overall patient survival in different types of solid tumors such as head and neck, colorectal, breast, and gastric carcinomas, among the most significant. In conclusion, this review presents insights into the diverse strategies available for NK cell expansion, including the roles played by various cytokines, feeder cells, and culture material in influencing the activation phenotype, telomere length, and cytotoxic potential of expanded NK cells. Notably, genetically modified K562 cells have demonstrated significant efficacy in promoting NK cell expansion. Furthermore, culturing NK cells with IL-2 and IL-15 has been shown to improve expansion rates, while the presence of IL-12 and IL-21 has been linked to enhanced cytotoxic function. Overall, this review provides an overview of NK cell expansion methodologies, highlighting the current landscape of clinical trials and the key advancements to enhance NK-cell-based adoptive cell therapy.
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Affiliation(s)
- Andreia Maia
- Molecular and Experimental Pathology Laboratory, Champalimaud Centre for the Unknown, Champalimaud Foundation, 1400-038 Lisbon, Portugal
- NK Cell Gene Manipulation and Therapy Laboratory, Division of Cellular Therapy and Stem Cell Transplant, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
- NOVA Medical School, NOVA University of Lisbon, 1099-085 Lisbon, Portugal
| | - Mubin Tarannum
- NK Cell Gene Manipulation and Therapy Laboratory, Division of Cellular Therapy and Stem Cell Transplant, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Joana R Lérias
- ImmunoTherapy/ImmunoSurgery, Champalimaud Centre for the Unknown, Champalimaud Foundation, 1400-038 Lisbon, Portugal
| | - Sara Piccinelli
- NK Cell Gene Manipulation and Therapy Laboratory, Division of Cellular Therapy and Stem Cell Transplant, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Luis Miguel Borrego
- Comprehensive Health Research Centre (CHRC), NOVA Medical School, Faculdade de Ciências Médicas (FCM), NOVA University of Lisbon, 1099-085 Lisbon, Portugal
- Immunoallergy Department, Hospital da Luz, 1600-209 Lisbon, Portugal
| | - Markus Maeurer
- ImmunoTherapy/ImmunoSurgery, Champalimaud Centre for the Unknown, Champalimaud Foundation, 1400-038 Lisbon, Portugal
- I Medical Clinic, University of Mainz, 55131 Mainz, Germany
| | - Rizwan Romee
- NK Cell Gene Manipulation and Therapy Laboratory, Division of Cellular Therapy and Stem Cell Transplant, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Mireia Castillo-Martin
- Molecular and Experimental Pathology Laboratory, Champalimaud Centre for the Unknown, Champalimaud Foundation, 1400-038 Lisbon, Portugal
- Pathology Service, Champalimaud Clinical Center, Champalimaud Foundation, 1400-038 Lisbon, Portugal
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Hojjatipour T, Sharifzadeh Z, Maali A, Azad M. Chimeric antigen receptor-natural killer cells: a promising sword against insidious tumor cells. Hum Cell 2023; 36:1843-1864. [PMID: 37477869 DOI: 10.1007/s13577-023-00948-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 06/23/2023] [Indexed: 07/22/2023]
Abstract
Natural killer (NK) cells are a critical component of innate immunity, particularly in initial cancer recognition and inhibition of additional tumor growth or metastasis propagation. NK cells recognize transformed cells without prior sensitization via stimulatory receptors and rapidly eradicate them. However, the protective tumor microenvironment facilitates tumor escaping via induction of an exhaustion state in immune cells, including NK cells. Hence, genetic manipulation of NK cells for specific identification of tumor-associated antigens or a more robust response against tumor cells is a promising strategy for NK cells' tumoricidal augmentation. Regarding the remarkable achievement of engineered CAR-T cells in treating hematologic malignancies, there is evolving interest in CAR-NK cell recruitment in cancer immunotherapy. Innate functionality of NK cells, higher safety, superior in vivo maintenance, and the off-the-shelf potential move CAR-NK-based therapy superior to CAR-T cells treatment. In this review, we have comprehensively discussed the recent genetic manipulations of CAR-NK cell manufacturing regarding different domains of CAR constructs and their following delivery systems into diverse sources of NK cells. Then highlight the preclinical and clinical investigations of CAR-NK cells and examine the current challenges and prospects as an optimistic remedy in cancer immunotherapy.
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Affiliation(s)
- Tahereh Hojjatipour
- Department of Hematology and Blood Transfusion, Students Research Center, School of Allied Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Amirhosein Maali
- Department of Immunology, Pasteur Institute of Iran, Tehran, Iran
- Department of Medical Biotechnology, Faculty of Allied Medicine, Qazvin University of Medical Sciecnes, Qazvin, Iran
| | - Mehdi Azad
- Department of Medical Laboratory Sciences, School of Paramedicine, Faculty of Allied Medicine, Qazvin University of Medical Sciences, Qazvin, 3419759811, Iran.
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3
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Martin-Iglesias S, Herrera L, Santos S, Vesga MÁ, Eguizabal C, Lanceros-Mendez S, Silvan U. Analysis of the impact of handling and culture on the expansion and functionality of NK cells. Front Immunol 2023; 14:1225549. [PMID: 37638054 PMCID: PMC10451065 DOI: 10.3389/fimmu.2023.1225549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 07/13/2023] [Indexed: 08/29/2023] Open
Abstract
Natural killer (NK) cells are lymphocytes of the innate immune system that play a key role in the elimination of tumor and virus-infected cells. Unlike T cells, NK cell activation is governed by their direct interaction with target cells via the inhibitory and activating receptors present on their cytoplasmic membrane. The simplicity of this activation mechanism has allowed the development of immunotherapies based on the transduction of NK cells with CAR (chimeric antigen receptor) constructs for the treatment of cancer. Despite the advantages of CAR-NK therapy over CAR-T, including their inability to cause graft-versus-host disease in allogenic therapies, a deeper understanding of the impact of their handling is needed in order to increase their functionality and applicability. With that in mind, the present work critically examines the steps required for NK cell isolation, expansion and storage, and analyze the response of the NK cells to these manipulations. The results show that magnetic-assisted cell sorting, traditionally used for NK isolation, increases the CD16+ population of NK cultures only if the protocol includes both, antibody incubation and passage through the isolation column. Furthermore, based on the importance of surface potential on cellular responses, the influence of surfaces with different net surface charge on NK cells has been evaluated, showing that NK cells displayed higher proliferation rates on charged surfaces than on non-charged ones. The present work highlights the relevance of NK cells manipulation for improving the applicability and effectiveness of NK cell-based therapies.
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Affiliation(s)
- Sara Martin-Iglesias
- BCMaterials, Basque Center for Materials, Applications and Nanostructures, UPV/EHU Science Park, Leioa, Spain
| | - Lara Herrera
- Cell Therapy, Stem Cells and Tissues Group, Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
- Research Unit, Basque Centre for Blood Transfusion and Human Tissues, Galdakao, Spain
| | - Silvia Santos
- Cell Therapy, Stem Cells and Tissues Group, Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
- Research Unit, Basque Centre for Blood Transfusion and Human Tissues, Galdakao, Spain
- Red Española de Terapias Avanzadas (TERAV), Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS RD21/0017/0024), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Miguel Ángel Vesga
- Cell Therapy, Stem Cells and Tissues Group, Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
- Research Unit, Basque Centre for Blood Transfusion and Human Tissues, Galdakao, Spain
- Red Española de Terapias Avanzadas (TERAV), Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS RD21/0017/0024), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Cristina Eguizabal
- Cell Therapy, Stem Cells and Tissues Group, Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
- Research Unit, Basque Centre for Blood Transfusion and Human Tissues, Galdakao, Spain
- Red Española de Terapias Avanzadas (TERAV), Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS RD21/0017/0024), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Red de Inmunoterapia del Cáncer “REINCA” (RED2022-134831-T), Madrid, Spain
| | - Senentxu Lanceros-Mendez
- BCMaterials, Basque Center for Materials, Applications and Nanostructures, UPV/EHU Science Park, Leioa, Spain
- Red Española de Terapias Avanzadas (TERAV), Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS RD21/0017/0024), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Basque Foundation for Science, Ikerbasque, Bilbao, Spain
| | - Unai Silvan
- BCMaterials, Basque Center for Materials, Applications and Nanostructures, UPV/EHU Science Park, Leioa, Spain
- Red Española de Terapias Avanzadas (TERAV), Redes de Investigación Cooperativa Orientadas a Resultados en Salud (RICORS RD21/0017/0024), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Basque Foundation for Science, Ikerbasque, Bilbao, Spain
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Hatami Z, Hashemi ZS, Eftekhary M, Amiri A, Karpisheh V, Nasrollahi K, Jafari R. Natural killer cell-derived exosomes for cancer immunotherapy: innovative therapeutics art. Cancer Cell Int 2023; 23:157. [PMID: 37543612 PMCID: PMC10403883 DOI: 10.1186/s12935-023-02996-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Accepted: 07/19/2023] [Indexed: 08/07/2023] Open
Abstract
Chimeric antigen receptor natural killer cells (CAR-NK) promote off-the-shelf cellular therapy for solid tumors and malignancy.However,, the development of CAR-NK is due to their immune surveillance uncertainty and cytotoxicity challenge was restricted. Natural killer cell-derived exosome (NK-Exo) combine crucial targeted cellular therapies of NK cell therapies with unique non-toxic Exo as a self-origin shuttle against cancer immunotherapy. This review study covers cytokines, adoptive (autologous and allogenic) NK immunotherapy, stimulatory and regulatory functions, and cell-free derivatives from NK cells. The future path of NK-Exo cytotoxicity and anti-tumor activity with considering non-caspase-independent/dependent apoptosis and Fas/FasL pathway in cancer immunotherapy. Finally, the significance and implication of NK-Exo therapeutics through combination therapy and the development of emerging approaches for the purification and delivery NK-Exo to severe immune and tumor cells and tissues were discussed in detail.
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Affiliation(s)
- Zahra Hatami
- Department of Immunology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Zahra Sadat Hashemi
- ATMP Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran.
| | - Mohamad Eftekhary
- Department of Medical Biotechnology, Faculty of Paramedicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Ala Amiri
- Department of Biotechnology, Faculty of Biological Sciences, Alzahra University, Tehran, Iran
| | - Vahid Karpisheh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Kaveh Nasrollahi
- Department of Biochemistry, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Reza Jafari
- Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute, Urmia University of Medical Sciences, Urmia, Iran.
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5
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Hojjatipour T, Maali A, Azad M. Natural killer cell epigenetic reprogramming in tumors and potential for cancer immunotherapy. Epigenomics 2023; 15:249-266. [PMID: 37125432 DOI: 10.2217/epi-2022-0454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023] Open
Abstract
Natural killer (NK) cells are critical members of the innate lymphoid cell population and have a pivotal role in cancer eradication. NK cell maturation, development and function are tightly regulated by epigenetic modifications, which can also be recruited for cancer propagation and immune escape. NK cells have the potential to be activated against tumors through several epigenetic regulators. Given that epigenetic changes are inducible and reversible, focusing on aberrant epigenetic regulations recruited by tumor cells provides a tremendous opportunity for cancer treatment. This review presents a comprehensive picture of NK cell normal epigenetic regulation and cancer-driven epigenetic modifications. From our perspective, a better understanding of epigenetic regulators that can edit and revise NK cells' activity is a promising avenue for NK cell-based therapy in cancer management.
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Affiliation(s)
- Tahereh Hojjatipour
- Department of Hematology & Blood Transfusion, Students Research Center, School of Allied Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Amirhosein Maali
- Department of Immunology, Pasteur Institute of Iran, Tehran, Iran
- Department of Medical Biotechnology, School of Paramedicine, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Mehdi Azad
- Department of Medical Laboratory Sciences, School of Paramedicine, Qazvin University of Medical Sciences, Qazvin, Iran
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6
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Gustafson MP, Ligon JA, Bersenev A, McCann CD, Shah NN, Hanley PJ. Emerging frontiers in immuno- and gene therapy for cancer. Cytotherapy 2023; 25:20-32. [PMID: 36280438 PMCID: PMC9790040 DOI: 10.1016/j.jcyt.2022.10.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 09/13/2022] [Accepted: 10/05/2022] [Indexed: 12/27/2022]
Abstract
BACKGROUND AIMS The field of cell and gene therapy in oncology has moved rapidly since 2017 when the first cell and gene therapies, Kymriah followed by Yescarta, were approved by the Food and Drug Administration in the United States, followed by multiple other countries. Since those approvals, several new products have gone on to receive approval for additional indications. Meanwhile, efforts have been made to target different cancers, improve the logistics of delivery and reduce the cost associated with novel cell and gene therapies. Here, we highlight various cell and gene therapy-related technologies and advances that provide insight into how these new technologies will speed the translation of these therapies into the clinic. CONCLUSIONS In this review, we provide a broad overview of the current state of cell and gene therapy-based approaches for cancer treatment - discussing various effector cell types and their sources, recent advances in both CAR and non-CAR genetic modifications, and highlighting a few promising approaches for increasing in vivo efficacy and persistence of therapeutic drug products.
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Affiliation(s)
- Michael P Gustafson
- Immuno-Gene Therapy Committee, International Society for Cell and Gene Therapy; Department of Laboratory Medicine and Pathology, Mayo Clinic in Arizona, Phoenix, Arizona, USA
| | - John A Ligon
- Pediatric Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA; Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Alexey Bersenev
- Immuno-Gene Therapy Committee, International Society for Cell and Gene Therapy; Department of Laboratory Medicine, Yale School of Medicine, Yale University, New Haven, Connecticut, USA
| | - Chase D McCann
- Center for Cancer and Immunology Research, Children's National Hospital, Washington, DC, USA; Department of Pediatrics, The George Washington University, Washington, DC, USA
| | - Nirali N Shah
- Pediatric Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Patrick J Hanley
- Immuno-Gene Therapy Committee, International Society for Cell and Gene Therapy; Center for Cancer and Immunology Research, Children's National Hospital, Washington, DC, USA; Department of Pediatrics, The George Washington University, Washington, DC, USA.
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7
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Ghaedrahmati F, Esmaeil N, Abbaspour M. Targeting immune checkpoints: how to use natural killer cells for fighting against solid tumors. Cancer Commun (Lond) 2022; 43:177-213. [PMID: 36585761 PMCID: PMC9926962 DOI: 10.1002/cac2.12394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 10/08/2022] [Accepted: 11/15/2022] [Indexed: 01/01/2023] Open
Abstract
Natural killer (NK) cells are unique innate immune cells that mediate anti-viral and anti-tumor responses. Thus, they might hold great potential for cancer immunotherapy. NK cell adoptive immunotherapy in humans has shown modest efficacy. In particular, it has failed to demonstrate therapeutic efficiency in the treatment of solid tumors, possibly due in part to the immunosuppressive tumor microenvironment (TME), which reduces NK cell immunotherapy's efficiencies. It is known that immune checkpoints play a prominent role in creating an immunosuppressive TME, leading to NK cell exhaustion and tumor immune escape. Therefore, NK cells must be reversed from their dysfunctional status and increased in their effector roles in order to improve the efficiency of cancer immunotherapy. Blockade of immune checkpoints can not only rescue NK cells from exhaustion but also augment their robust anti-tumor activity. In this review, we discussed immune checkpoint blockade strategies with a focus on chimeric antigen receptor (CAR)-NK cells to redirect NK cells to cancer cells in the treatment of solid tumors.
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Affiliation(s)
- Farhoodeh Ghaedrahmati
- Department of ImmunologySchool of MedicineIsfahan University of Medical SciencesIsfahanIran
| | - Nafiseh Esmaeil
- Department of ImmunologySchool of MedicineIsfahan University of Medical SciencesIsfahanIran,Research Institute for Primordial Prevention of Non‐Communicable DiseaseIsfahan University of Medical SciencesIsfahanIran
| | - Maryam Abbaspour
- Department of Pharmaceutical BiotechnologyFaculty of PharmacyIsfahan University of Medical SciencesIsfahanIran
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8
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Therapeutic targets and biomarkers of tumor immunotherapy: response versus non-response. Signal Transduct Target Ther 2022; 7:331. [PMID: 36123348 PMCID: PMC9485144 DOI: 10.1038/s41392-022-01136-2] [Citation(s) in RCA: 100] [Impact Index Per Article: 50.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 06/25/2022] [Accepted: 07/25/2022] [Indexed: 02/05/2023] Open
Abstract
Cancers are highly complex diseases that are characterized by not only the overgrowth of malignant cells but also an altered immune response. The inhibition and reprogramming of the immune system play critical roles in tumor initiation and progression. Immunotherapy aims to reactivate antitumor immune cells and overcome the immune escape mechanisms of tumors. Represented by immune checkpoint blockade and adoptive cell transfer, tumor immunotherapy has seen tremendous success in the clinic, with the capability to induce long-term regression of some tumors that are refractory to all other treatments. Among them, immune checkpoint blocking therapy, represented by PD-1/PD-L1 inhibitors (nivolumab) and CTLA-4 inhibitors (ipilimumab), has shown encouraging therapeutic effects in the treatment of various malignant tumors, such as non-small cell lung cancer (NSCLC) and melanoma. In addition, with the advent of CAR-T, CAR-M and other novel immunotherapy methods, immunotherapy has entered a new era. At present, evidence indicates that the combination of multiple immunotherapy methods may be one way to improve the therapeutic effect. However, the overall clinical response rate of tumor immunotherapy still needs improvement, which warrants the development of novel therapeutic designs as well as the discovery of biomarkers that can guide the prescription of these agents. Learning from the past success and failure of both clinical and basic research is critical for the rational design of studies in the future. In this article, we describe the efforts to manipulate the immune system against cancer and discuss different targets and cell types that can be exploited to promote the antitumor immune response.
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9
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Joshi S, Sharabi A. Targeting myeloid-derived suppressor cells to enhance natural killer cell-based immunotherapy. Pharmacol Ther 2022; 235:108114. [DOI: 10.1016/j.pharmthera.2022.108114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 01/06/2022] [Accepted: 01/11/2022] [Indexed: 12/09/2022]
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Tang SY, Zha S, Du Z, Zeng J, Zhu D, Luo Y, Wang S. Targeted integration of EpCAM-specific CAR in human induced pluripotent stem cells and their differentiation into NK cells. Stem Cell Res Ther 2021; 12:580. [PMID: 34802459 PMCID: PMC8607711 DOI: 10.1186/s13287-021-02648-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 10/22/2021] [Indexed: 11/21/2022] Open
Abstract
Background Redirection of natural killer (NK) cells with chimeric antigen receptors (CAR) is attractive in developing off-the-shelf CAR therapeutics for cancer treatment. However, the site-specific integration of a CAR gene into NK cells remains challenging. Methods In the present study, we genetically modified human induced pluripotent stem cells (iPSCs) with a zinc finger nuclease (ZFN) technology to introduce a cDNA encoding an anti-EpCAM CAR into the adeno-associated virus integration site 1, a “safe harbour” for transgene insertion into human genome, and next differentiated the modified iPSCs into CAR-expressing iNK cells. Results We detected the targeted integration in 4 out of 5 selected iPSC clones, 3 of which were biallelically modified. Southern blotting analysis revealed no random integration events. iNK cells were successfully derived from the modified iPSCs with a 47-day protocol, which were morphologically similar to peripheral blood NK cells, displayed NK phenotype (CD56+CD3-), and expressed NK receptors. The CAR expression of the iPSC-derived NK cells was confirmed with RT-PCR and flow cytometry analysis. In vitro cytotoxicity assay further confirmed their lytic activity against NK cell-resistant, EpCAM-positive cancer cells, but not to EpCAM-positive normal cells, demonstrating the retained tolerability of the CAR-iNK cells towards normal cells. Conclusion Looking ahead, the modified iPSCs generated in the current study hold a great potential as a practically unlimited source to generate anti-EpCAM CAR iNK cells. Supplementary Information The online version contains supplementary material available at 10.1186/s13287-021-02648-4.
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Affiliation(s)
- Shin Yi Tang
- Department of Biological Sciences, National University of Singapore, 14 Science Drive 4, Singapore, 117543, Singapore.,Institute of Bioengineering and Nanotechnology, Singapore, 138669, Singapore
| | - Shijun Zha
- Department of Biological Sciences, National University of Singapore, 14 Science Drive 4, Singapore, 117543, Singapore
| | - Zhicheng Du
- Department of Biological Sciences, National University of Singapore, 14 Science Drive 4, Singapore, 117543, Singapore
| | - Jieming Zeng
- Institute of Bioengineering and Nanotechnology, Singapore, 138669, Singapore
| | - Detu Zhu
- Key Laboratory for Major Obstetric Diseases of Guangdong Province, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, Guangdong, China
| | - Yumei Luo
- Key Laboratory for Major Obstetric Diseases of Guangdong Province, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, Guangdong, China
| | - Shu Wang
- Department of Biological Sciences, National University of Singapore, 14 Science Drive 4, Singapore, 117543, Singapore.
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11
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Euchner J, Sprissler J, Cathomen T, Fürst D, Schrezenmeier H, Debatin KM, Schwarz K, Felgentreff K. Natural Killer Cells Generated From Human Induced Pluripotent Stem Cells Mature to CD56 brightCD16 +NKp80 +/- In-Vitro and Express KIR2DL2/DL3 and KIR3DL1. Front Immunol 2021; 12:640672. [PMID: 34017328 PMCID: PMC8129508 DOI: 10.3389/fimmu.2021.640672] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 04/13/2021] [Indexed: 12/15/2022] Open
Abstract
The differentiation of human induced pluripotent stem cells (hiPSCs) into T and natural killer (NK) lymphocytes opens novel possibilities for developmental studies of immune cells and in-vitro generation of cell therapy products. In particular, iPSC-derived NK cells gained interest in adoptive anti-cancer immunotherapies, since they enable generation of homogenous populations of NK cells with and without genetic engineering that can be grown at clinical scale. However, the phenotype of in-vitro generated NK cells is not well characterized. NK cells derive in the bone marrow and mature in secondary lymphoid tissues through distinct stages from CD56brightCD16- to CD56dimCD16+ NK cells that represents the most abandoned population in peripheral blood. In this study, we efficiently generated CD56+CD16+CD3- NK lymphocytes from hiPSC and characterized NK-cell development by surface expression of NK-lineage markers. Hematopoietic priming of hiPSC resulted in 31.9% to 57.4% CD34+CD45+ hematopoietic progenitor cells (HPC) that did not require enrichment for NK lymphocyte propagation. HPC were further differentiated into NK cells on OP9-DL1 feeder cells resulting in high purity of CD56brightCD16- and CD56brightCD16+ NK cells. The output of generated NK cells increased up to 40% when OP9-DL1 feeder cells were inactivated with mitomycine C. CD7 expression could be detected from the first week of differentiation indicating priming towards the lymphoid lineage. CD56brightCD16-/+ NK cells expressed high levels of DNAM-1, CD69, natural killer cell receptors NKG2A and NKG2D, and natural cytotoxicity receptors NKp46, NKp44, NKp30. Expression of NKp80 on 40% of NK cells, and a perforin+ and granzyme B+ phenotype confirmed differentiation up to stage 4b. Killer cell immunoglobulin-like receptor KIR2DL2/DL3 and KIR3DL1 were found on up to 3 and 10% of mature NK cells, respectively. NK cells were functional in terms of cytotoxicity, degranulation and antibody-dependent cell-mediated cytotoxicity.
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Affiliation(s)
- Johanna Euchner
- Institute for Transfusion Medicine, Ulm University, Ulm, Germany.,International Graduate School in Molecular Medicine, Ulm University, Ulm, Germany
| | - Jasmin Sprissler
- International Graduate School in Molecular Medicine, Ulm University, Ulm, Germany.,Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm, Germany
| | - Toni Cathomen
- Institute for Transfusion Medicine and Gene Therapy, Medical Center - University of Freiburg, Freiburg, Germany.,Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Daniel Fürst
- Institute for Transfusion Medicine, Ulm University, Ulm, Germany.,Institute for Clinical Transfusion Medicine and Immunogenetics Ulm, German Red Cross Blood Service Baden-Württemberg-Hessen, Ulm, Germany
| | - Hubert Schrezenmeier
- Institute for Transfusion Medicine, Ulm University, Ulm, Germany.,Institute for Clinical Transfusion Medicine and Immunogenetics Ulm, German Red Cross Blood Service Baden-Württemberg-Hessen, Ulm, Germany
| | - Klaus-Michael Debatin
- Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm, Germany
| | - Klaus Schwarz
- Institute for Transfusion Medicine, Ulm University, Ulm, Germany.,Institute for Clinical Transfusion Medicine and Immunogenetics Ulm, German Red Cross Blood Service Baden-Württemberg-Hessen, Ulm, Germany
| | - Kerstin Felgentreff
- Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm, Germany
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12
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Marofi F, Rahman HS, Thangavelu L, Dorofeev A, Bayas-Morejón F, Shirafkan N, Shomali N, Chartrand MS, Jarahian M, Vahedi G, Mohammed RN, Shahrokh S, Akbari M, Khiavi FM. Renaissance of armored immune effector cells, CAR-NK cells, brings the higher hope for successful cancer therapy. Stem Cell Res Ther 2021; 12:200. [PMID: 33752707 PMCID: PMC7983395 DOI: 10.1186/s13287-021-02251-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Accepted: 02/28/2021] [Indexed: 02/13/2023] Open
Abstract
In recent decades, a new method of cellular immunotherapy was introduced based on engineering and empowering the immune effector cells. In this type of immunotherapy, the immune effector cells are equipped with chimeric antigen receptor (CAR) to specifically target cancer cells. In much of the trials and experiments, CAR-modified T cell immunotherapy has achieved very promising therapeutic results in the treatment of some types of cancers and infectious diseases. However, there are also some considerable drawbacks in the clinical application of CAR-T cells although much effort is in progress to rectify the issues. In some conditions, CAR-T cells initiate over-activated and strong immune responses, therefore, causing unexpected side-effects such as systemic cytokine toxicity (i.e., cytokine release syndrome), neurotoxicity, on-target, off-tumor toxicity, and graft-versus-host disease (GvHD). To overcome these limitations in CAR-T cell immunotherapy, NK cells as an alternative source of immune effector cells have been utilized for CAR-engineering. Natural killer cells are key players of the innate immune system that can destroy virus-infected cells, tumor cells, or other aberrant cells with their efficient recognizing capability. Compared to T cells, CAR-transduced NK cells (CAR-NK) have several advantages, such as safety in clinical use, non-MHC-restricted recognition of tumor cells, and renewable and easy cell sources for their preparation. In this review, we will discuss the recent preclinical and clinical studies, different sources of NK cells, transduction methods, possible limitations and challenges, and clinical considerations.
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Affiliation(s)
- Faroogh Marofi
- Department of Hematology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Heshu Sulaiman Rahman
- Department of Physiology, College of Medicine, University of Suleimanyah, Sulaymaniyah, Iraq
| | - Lakshmi Thangavelu
- Associate professor, Department of Pharmacology, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India
| | - Aleksey Dorofeev
- Department of Propaedeutics of Dental Diseases, I.M. Sechenov First Moscow State Medical University (Sechenov University,), Moscow, Russian Federation
| | - Favian Bayas-Morejón
- Center for Research and Biotechnological Development, Research Department, Bolivar State University, Faculty of Agricultural Sciences, Natural Resources and the Environment, CP 020150 Guaranda, Ecuador
| | - Naghmeh Shirafkan
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Navid Shomali
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Mostafa Jarahian
- German Cancer Research Center, Toxicology and Chemotherapy Unit (G401), 69120 Heidelberg, Germany
| | - Ghasem Vahedi
- Department of Immunology, Faculty of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Rebar N. Mohammed
- College of Veterinary Medicine, University of Sulaimani, Suleimanyah, Iraq
| | - Somayeh Shahrokh
- Department of Pathobiology, Faculty of Veterinary Medicine, University of Shahrekord, Shahrekord, Iran
| | - Morteza Akbari
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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13
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Yilmaz A, Cui H, Caligiuri MA, Yu J. Chimeric antigen receptor-engineered natural killer cells for cancer immunotherapy. J Hematol Oncol 2020; 13:168. [PMID: 33287875 PMCID: PMC7720606 DOI: 10.1186/s13045-020-00998-9] [Citation(s) in RCA: 102] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 11/12/2020] [Indexed: 12/13/2022] Open
Abstract
Natural killer (NK) cells are a critical component of the innate immune system. Chimeric antigen receptors (CARs) re-direct NK cells toward tumor cells carrying corresponding antigens, creating major opportunities in the fight against cancer. CAR NK cells have the potential for use as universal CAR cells without the need for human leukocyte antigen matching or prior exposure to tumor-associated antigens. Exciting data from recent clinical trials have renewed interest in the field of cancer immunotherapy due to the potential of CAR NK cells in the production of "off-the-shelf" anti-cancer immunotherapeutic products. Here, we provide an up-to-date comprehensive overview of the recent advancements in key areas of CAR NK cell research and identify under-investigated research areas. We summarize improvements in CAR design and structure, advantages and disadvantages of using CAR NK cells as an alternative to CAR T cell therapy, and list sources to obtain NK cells. In addition, we provide a list of tumor-associated antigens targeted by CAR NK cells and detail challenges in expanding and transducing NK cells for CAR production. We additionally discuss barriers to effective treatment and suggest solutions to improve CAR NK cell function, proliferation, persistence, therapeutic effectiveness, and safety in solid and liquid tumors.
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Affiliation(s)
- Ahmet Yilmaz
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, 43210, USA
| | - Hanwei Cui
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, 43210, USA
| | - Michael A Caligiuri
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, 1500 E. Duarte Road, KCRB, Bldg. 158, 3rd Floor, Room 3017, Los Angeles, CA, 91010, USA
- Hematologic Malignancies and Stem Cell Transplantation Institute, City of Hope National Medical Center, Los Angeles, CA, 91010, USA
- Department of Immuno-Oncology, City of Hope Beckman Research Institute, Los Angeles, CA, 91010, USA
- City of Hope Comprehensive Cancer Center and Beckman Research Institute, Los Angeles, CA, 91010, USA
| | - Jianhua Yu
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, 1500 E. Duarte Road, KCRB, Bldg. 158, 3rd Floor, Room 3017, Los Angeles, CA, 91010, USA.
- Hematologic Malignancies and Stem Cell Transplantation Institute, City of Hope National Medical Center, Los Angeles, CA, 91010, USA.
- Department of Immuno-Oncology, City of Hope Beckman Research Institute, Los Angeles, CA, 91010, USA.
- City of Hope Comprehensive Cancer Center and Beckman Research Institute, Los Angeles, CA, 91010, USA.
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14
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The Role of Natural Killer (NK) Cells in Acute Coronary Syndrome: A Comprehensive Review. Biomolecules 2020; 10:biom10111514. [PMID: 33167533 PMCID: PMC7694449 DOI: 10.3390/biom10111514] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 10/31/2020] [Accepted: 11/03/2020] [Indexed: 12/13/2022] Open
Abstract
With poor outcomes and an immense financial burden, acute coronary syndrome (ACS) and its ischemic repercussions still present a major global health problem. Unfavorable outcomes seem to be mainly due to adverse cardiac remodeling. Since the inflammatory response takes an important role in remodeling secondary to myocardial infarction (MI), and as inflammation in this manner has not been completely elucidated, we attempted to give rise to a further understanding of ACS pathophysiology. Hence, in this review, we integrated current knowledge of complex communication networks between natural killer (NK) cells and immune and resident heart cells in the context of ACS. Based on available data, the role of NK cells seems to be important in the infarcted myocardium, where it affects heart remodeling. On the other hand, in atherosclerotic plaque, NK cells seem to be mere passers-by, except in the case of chronic infections by atherogenic pathogens. In that case, NK cells seem to support proinflammatory milieu. NK cell research is challenging due to ethical reasons, convergent evolution, and phenotypic diversity among individuals. Therefore, we argue that further research of NK cells in ACS is valuable, given their therapeutic potential in improving postischemic heart remodeling.
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15
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Eguizabal C, Herrera L, Inglés-Ferrándiz M, Izpisua Belmonte JC. Treating primary immunodeficiencies with defects in NK cells: from stem cell therapy to gene editing. Stem Cell Res Ther 2020; 11:453. [PMID: 33109263 PMCID: PMC7590703 DOI: 10.1186/s13287-020-01964-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 10/05/2020] [Indexed: 12/29/2022] Open
Abstract
Primary immunodeficiency diseases (PIDs) are rare diseases that are characterized by genetic mutations that damage immunological function, defense, or both. Some of these rare diseases are caused by aberrations in the normal development of natural killer cells (NKs) or affect their lytic synapse. The pathogenesis of these types of diseases as well as the processes underlying target recognition by human NK cells is not well understood. Utilizing induced pluripotent stem cells (iPSCs) will aid in the study of human disorders, especially in the PIDs with defects in NK cells for PID disease modeling. This, together with genome editing technology, makes it possible for us to facilitate the discovery of future therapeutics and/or cell therapy treatments for these patients, because, to date, the only curative treatment available in the most severe cases is hematopoietic stem cell transplantation (HSCT). Recent progress in gene editing technology using CRISPR/Cas9 has significantly increased our capability to precisely modify target sites in the human genome. Among the many tools available for us to study human PIDs, disease- and patient-specific iPSCs together with gene editing offer unique and exceptional methodologies to gain deeper and more thorough understanding of these diseases as well as develop possible alternative treatment strategies. In this review, we will discuss some immunodeficiency disorders affecting NK cell function, such as classical NK deficiencies (CNKD), functional NK deficiencies (FNKD), and PIDs with involving NK cells as well as strategies to model and correct these diseases for further study and possible avenues for future therapies.
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Affiliation(s)
- C Eguizabal
- Cell Therapy, Stem Cells and Tissues Group, Biocruces Bizkaia Health Research Institute, Barakaldo, Spain.
- Research Unit, Basque Center for Blood Transfusion and Human Tissues, Osakidetza, Galdakao, Spain.
| | - L Herrera
- Cell Therapy, Stem Cells and Tissues Group, Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
- Research Unit, Basque Center for Blood Transfusion and Human Tissues, Osakidetza, Galdakao, Spain
| | - M Inglés-Ferrándiz
- Cell Therapy, Stem Cells and Tissues Group, Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
- Research Unit, Basque Center for Blood Transfusion and Human Tissues, Osakidetza, Galdakao, Spain
| | - J C Izpisua Belmonte
- Gene Expression Laboratory, The Salk Institute for Biological Studies, 10010 North Torrey Pines Road, La Jolla, CA, 93027, USA
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16
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Fuentes-Antrás J, Guevara-Hoyer K, Baliu-Piqué M, García-Sáenz JÁ, Pérez-Segura P, Pandiella A, Ocaña A. Adoptive Cell Therapy in Breast Cancer: A Current Perspective of Next-Generation Medicine. Front Oncol 2020; 10:605633. [PMID: 33194771 PMCID: PMC7653090 DOI: 10.3389/fonc.2020.605633] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Accepted: 10/07/2020] [Indexed: 12/14/2022] Open
Abstract
Immunotherapy has become a cornerstone in the treatment of cancer and changed the way clinicians and researchers approach tumor vulnerabilities. Durable responses are commonly observed with immune checkpoint inhibitors in highly immunogenic tumors, while the infusion of T cells genetically engineered to express chimeric antigen receptors (CARs) has shown impressive efficacy in certain types of blood cancer. Nevertheless, harnessing our own immunity has not proved successful for most breast cancer patients. In the era of genomic medicine, cellular immunotherapies may provide a more personalized and dynamic tool against tumors displaying heterogeneous mutational landscapes and antigenic pools. This approach encompasses multiple strategies including the adoptive transfer of tumor-infiltrating lymphocytes, dendritic cells, natural killer cells, and engineered immune components such as CAR constructs and engineered T cell receptors. Although far from permeating the clinical setting, technical advances have been overwhelming in recent years, with continuous improvement in traditional challenges such as toxicity, adoptive cell persistence, and intratumoral trafficking. Also, there is an avid search for neoantigens that can be targeted by these strategies, either alone or in combination. In this work, we aim to provide a clinically-oriented overview of preclinical and clinical data regarding the use of cellular immunotherapies in breast cancer.
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Affiliation(s)
- Jesús Fuentes-Antrás
- Breast Cancer Unit, Medical Oncology Department, San Carlos University Hospital, Madrid, Spain.,Experimental Therapeutics and Translational Oncology Unit, Medical Oncology Department, San Carlos University Hospital, Madrid, Spain
| | - Kissy Guevara-Hoyer
- Clinical Immunology Department, San Carlos University Hospital, Madrid, Spain
| | - Mariona Baliu-Piqué
- Experimental Therapeutics and Translational Oncology Unit, Medical Oncology Department, San Carlos University Hospital, Madrid, Spain
| | - José Ángel García-Sáenz
- Breast Cancer Unit, Medical Oncology Department, San Carlos University Hospital, Madrid, Spain
| | - Pedro Pérez-Segura
- Breast Cancer Unit, Medical Oncology Department, San Carlos University Hospital, Madrid, Spain.,Experimental Therapeutics and Translational Oncology Unit, Medical Oncology Department, San Carlos University Hospital, Madrid, Spain
| | - Atanasio Pandiella
- Institute of Molecular and Cellular Biology of Cancer and Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Consejo Superior de Investigaciones Científicas (CSIC), Salamanca, Spain
| | - Alberto Ocaña
- Breast Cancer Unit, Medical Oncology Department, San Carlos University Hospital, Madrid, Spain.,Experimental Therapeutics and Translational Oncology Unit, Medical Oncology Department, San Carlos University Hospital, Madrid, Spain
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17
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Bagheri Y, Barati A, Aghebati-Maleki A, Aghebati-Maleki L, Yousefi M. Current progress in cancer immunotherapy based on natural killer cells. Cell Biol Int 2020; 45:2-17. [PMID: 32910474 DOI: 10.1002/cbin.11465] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 08/17/2020] [Accepted: 09/07/2020] [Indexed: 11/08/2022]
Abstract
One of the most common diseases in the present era is cancer. The common treatment methods used to control cancer include surgery, chemotherapy, and radiotherapy. Despite progress in the treatment of cancers, there still is no definite therapeutic approach. Among the currently proposed strategies, immunotherapy is a new approach that can provide better outcomes compared with existing therapies. Employing natural killer (NK) cells is one of the means of immunotherapy. As innate lymphocytes, NK cells are capable of rapidly responding to cancer cells without being sensitized or restricted to the cognate antigen in advance, as compared to T cells that are tumor antigen-specific. Latest insights into the biology of NK cells have clarified the underlying molecular mechanisms of NK cell maturation and differentiation, as well as controlling their effector functions through the investigation of the ligands and receptors engaged in recognizing cancer cells by NK cells. Elucidating the fact that NK cells recognize cancer cells could similarly show the mechanism through which cancer cells possibly avoid NK cell-dependent immune surveillance. Additionally, the expectations for novel immunotherapies by targeting NK cells have increased through the latest clinical outcomes of T-cell-targeted cancer immunotherapy. For this emerging method, researchers are still attempting to develop protocols for conferring the best proliferation and expansion medium, activation pathways, utilization dosage, transferring methods, as well as reducing possible side effects in cancer therapy. This study reviews the NK cells, their proliferation and expansion methods, and their recent applications in cancer immunotherapy.
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Affiliation(s)
- Yasin Bagheri
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Alireza Barati
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ali Aghebati-Maleki
- Student's Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Leili Aghebati-Maleki
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mehdi Yousefi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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18
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NK Cell Adoptive Immunotherapy of Cancer: Evaluating Recognition Strategies and Overcoming Limitations. Transplant Cell Ther 2020; 27:21-35. [PMID: 33007496 DOI: 10.1016/j.bbmt.2020.09.030] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 08/14/2020] [Accepted: 09/24/2020] [Indexed: 02/06/2023]
Abstract
Natural killer (NK) cells, the primary effector cells of the innate immune system, utilize multiple strategies to recognize tumor cells by (1) detecting the presence of activating receptor ligands, which are often upregulated in cancer; (2) targeting cells that have a loss of major histocompatibility complex (MHC); and (3) binding to antibodies that bind to tumor-specific antigens on the tumor cell surface. All these strategies have been successfully harnessed in adoptive NK cell immunotherapies targeting cancer. In this review, we review the applications of NK cell therapies across different tumor types. Similar to other forms of immunotherapy, tumor-induced immune escape and immune suppression can limit NK cell therapies' efficacy. Therefore, we also discuss how these limitations can be overcome by conferring NK cells with the ability to redirect their tumor-targeting capabilities and survive the immune-suppressive tumor microenvironment. Finally, we also discuss how future iterations can benefit from combination therapies with other immunotherapeutic agents.
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19
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Babu KS, Pinheiro PF, Marques CF, Justino GC, Andrade SM, Alves MM. Flexible ZnO-mAb nanoplatforms for selective peripheral blood mononuclear cell immobilization. Sci Rep 2020; 10:15018. [PMID: 32929172 PMCID: PMC7490409 DOI: 10.1038/s41598-020-72133-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 08/25/2020] [Indexed: 11/09/2022] Open
Abstract
Cancer is the second cause of death worldwide. This devastating disease requires specific, fast, and affordable solutions to mitigate and reverse this trend. A step towards cancer-fighting lies in the isolation of natural killer (NK) cells, a set of innate immune cells, that can either be used as biomarkers of tumorigenesis or, after autologous transplantation, to fight aggressive metastatic cells. In order to specifically isolate NK cells (which express the surface NKp30 receptor) from peripheral blood mononuclear cells, a ZnO immunoaffinity-based platform was developed by electrodeposition of the metal oxide on a flexible indium tin oxide (ITO)-coated polyethylene terephthalate (PET) substrate. The resulting crystalline and well-aligned ZnO nanorods (NRs) proved their efficiency in immobilizing monoclonal anti-human NKp30 antibodies (mAb), obviating the need for additional procedures for mAb immobilization. The presence of NK cells on the peripheral blood mononuclear cell (PBMCs) fraction was evaluated by the response to their natural ligand (B7-H6) using an acridine orange (AO)-based assay. The successful selection of NK cells from PBMCs by our nanoplatform was assessed by the photoluminescent properties of AO. This easy and straightforward ZnO-mAb nanoplatform paves the way for the design of biosensors for clinic diagnosis, and, due to its inherent biocompatibility, for the initial selection of NK cells for autotransplantation immunotherapies.
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Affiliation(s)
- K Sowri Babu
- Division of Physics, Dept. Of Science and Humanities, Vignan's Foundation for Science, Technology & Research (Deemed To Be University), Vadlamudi, Guntur, AP, 522213, India
| | - Pedro F Pinheiro
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001, Lisboa, Portugal
| | - Cátia F Marques
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001, Lisboa, Portugal
| | - Gonçalo C Justino
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001, Lisboa, Portugal.
| | - Suzana M Andrade
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001, Lisboa, Portugal.
| | - Marta M Alves
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001, Lisboa, Portugal.
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20
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Shin MH, Kim J, Lim SA, Kim J, Kim SJ, Lee KM. NK Cell-Based Immunotherapies in Cancer. Immune Netw 2020; 20:e14. [PMID: 32395366 PMCID: PMC7192832 DOI: 10.4110/in.2020.20.e14] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 03/01/2020] [Accepted: 03/01/2020] [Indexed: 12/11/2022] Open
Abstract
With the development of technologies that can transform immune cells into therapeutic modalities, immunotherapy has remarkably changed the current paradigm of cancer treatment in recent years. NK cells are components of the innate immune system that act as key regulators and exhibit a potent tumor cytolytic function. Unlike T cells, NK cells exhibit tumor cytotoxicity by recognizing non-self, without deliberate immunization or activation. Currently, researchers have developed various approaches to improve the number and anti-tumor function of NK cells. These approaches include the use of cytokines and Abs to stimulate the efficacy of NK cell function, adoptive transfer of autologous or allogeneic ex vivo expanded NK cells, establishment of homogeneous NK cell lines using the NK cells of patients with cancer or healthy donors, derivation of NK cells from induced pluripotent stem cells (iPSCs), and modification of NK cells with cutting-edge genetic engineering technologies to generate chimeric Ag receptor (CAR)-NK cells. Such NK cell-based immunotherapies are currently reported as being promising anti-tumor strategies that have shown enhanced functional specificity in several clinical trials investigating malignant tumors. Here, we summarize the recent advances in NK cell-based cancer immunotherapies that have focused on providing improved function through the use of the latest genetic engineering technologies. We also discuss the different types of NK cells developed for cancer immunotherapy and present the clinical trials being conducted to test their safety and efficacy.
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Affiliation(s)
- Min Hwa Shin
- Department of Biochemistry and Molecular Biology, College of Medicine, Korea University, Seoul 02841, Korea
| | - Junghee Kim
- Department of Biochemistry and Molecular Biology, College of Medicine, Korea University, Seoul 02841, Korea
| | - Siyoung A Lim
- Department of Biochemistry and Molecular Biology, College of Medicine, Korea University, Seoul 02841, Korea
| | - Jungwon Kim
- Department of Biochemistry and Molecular Biology, College of Medicine, Korea University, Seoul 02841, Korea
| | - Seong-Jin Kim
- Precision Medicine Research Center, Advanced Institutes of Convergence Technology, Seoul National University, Suwon 16229, Korea
| | - Kyung-Mi Lee
- Department of Biochemistry and Molecular Biology, College of Medicine, Korea University, Seoul 02841, Korea
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21
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Tarazona R, Lopez-Sejas N, Guerrero B, Hassouneh F, Valhondo I, Pera A, Sanchez-Correa B, Pastor N, Duran E, Alonso C, Solana R. Current progress in NK cell biology and NK cell-based cancer immunotherapy. Cancer Immunol Immunother 2020; 69:879-899. [PMID: 32130453 DOI: 10.1007/s00262-020-02532-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Accepted: 02/21/2020] [Indexed: 12/12/2022]
Abstract
A better understanding of the complex interactions between the immune system and tumour cells from different origins has opened the possibility to design novel procedures of antitumoral immunotherapy. One of these novel approaches is based on the use of autologous or allogeneic natural killer (NK) cells to treat cancer. In the last decade, different strategies to activate NK cells and their use in adoptive NK cell-based therapy have been established. Although NK cells are often considered as a uniform cell population, several phenotypic and functionally distinct NK cells subsets exist in healthy individuals, that are differentially affected by ageing or by apparently innocuous viruses such as cytomegalovirus (CMV). In addition, further alterations in the expression of activating and inhibitory receptors are found in NK cells from cancer patients, likely because of their interaction with tumour cells. Thus, NK cells represent a promising strategy for adoptive immunotherapy of cancer already tested in phase 1/2 clinical trials. However, the existence of NK cell subpopulations expressing different patterns of activating and inhibitory receptors and different functional capacities, that can be found to be altered not only in cancer patients but also in healthy individuals stratified by age or CMV infection, makes necessary a personalized definition of the procedures used in the selection, expansion, and activation of the relevant NK cell subsets to be successfully used in NK cell-based immunotherapy.
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Affiliation(s)
| | | | | | | | | | - Alejandra Pera
- University of Cordoba, Córdoba, Spain.,Instituto Maimónides de Investigación Biomédica (IMIBIC), Córdoba, Spain
| | | | - Nieves Pastor
- Department of Medicine, Faculty of Veterinary, University of Extremadura, Cáceres, Spain
| | - Esther Duran
- Department of Medicine, Faculty of Veterinary, University of Extremadura, Cáceres, Spain
| | - Corona Alonso
- Instituto Maimónides de Investigación Biomédica (IMIBIC), Córdoba, Spain. .,Reina Sofia University Hospital, Córdoba, Spain. .,Immunology Unit, IMIBIC-Reina Sofia University Hospital-University of Cordoba, Av. Menendez Pidal, 14004, Córdoba, Spain.
| | - Rafael Solana
- University of Cordoba, Córdoba, Spain. .,Instituto Maimónides de Investigación Biomédica (IMIBIC), Córdoba, Spain. .,Reina Sofia University Hospital, Córdoba, Spain. .,Immunology Unit, IMIBIC-Reina Sofia University Hospital-University of Cordoba, Av. Menendez Pidal, 14004, Córdoba, Spain.
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22
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Corral Sánchez MD, Fernández Casanova L, Pérez-Martínez A. Beyond CAR-T cells: Natural killer cells immunotherapy. Med Clin (Barc) 2019; 154:134-141. [PMID: 31771858 DOI: 10.1016/j.medcli.2019.08.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 07/30/2019] [Accepted: 08/27/2019] [Indexed: 10/25/2022]
Abstract
Children and adolescents suffering from refractory leukaemia, relapse after stem cell transplantation, solid metastatic tumour or refractory to conventional treatments still condition a dismal prognosis. The critical role of the immune system in the immunosurveillance of cancer is becoming relevant with the development of new treatments such as the checkpoint inhibitor drugs and genetic modified T lymphocytes, tisagenlecleucel or axicabtagene ciloleucel. In addition, other immunotherapies are being developed such as cell therapy with natural killer (NK) lymphocytes. The rapid and potent cytotoxic activity of NK cells respecting healthy cells and the possibility of expansion, manipulating them and combining them with other treatments, make these cells a powerful therapeutic tool to be developed, with a very high safety profile. Furthermore, new strategies are being developed to increase the therapeutic benefit of NK cells such as genetic manipulation for the expression of chimeric antigen receptors.
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Affiliation(s)
| | | | - Antonio Pérez-Martínez
- Servicio de Hemato-Oncología Pediátrica, Hospital Universitario La Paz, Madrid, España; Departamento de Pediatría, Facultad de Medicina, Universidad Autónoma de Madrid (UAM), Instituto de Investigación Sanitaria del Hospital Universitario La Paz (IdiPAZ), Madrid, España.
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23
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Pugh J, Nemat-Gorgani N, Djaoud Z, Guethlein LA, Norman PJ, Parham P. In vitro education of human natural killer cells by KIR3DL1. Life Sci Alliance 2019; 2:2/6/e201900434. [PMID: 31723004 PMCID: PMC6856763 DOI: 10.26508/lsa.201900434] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Revised: 11/01/2019] [Accepted: 11/04/2019] [Indexed: 11/29/2022] Open
Abstract
Using NK cells isolated from individuals who lack the Bw4 epitope on HLA-B, Pugh et al reveal that KIR3DL1+ NK cells can be educated in vitro by co-culturing them with target cells that display the missing epitope. During development, NK cells are “educated” to respond aggressively to cells with low surface expression of HLA class I, a hallmark of malignant and infected cells. The mechanism of education involves interactions between inhibitory killer immunoglobulin–like receptors (KIRs) and specific HLA epitopes, but the details of this process are unknown. Because of the genetic diversity of HLA class I genes, most people have NK cells that are incompletely educated, representing an untapped source of human immunity. We demonstrate how mature peripheral KIR3DL1+ human NK cells can be educated in vitro. To accomplish this, we trained NK cells expressing the inhibitory KIR3DL1 receptor by co-culturing them with target cells that expressed its ligand, Bw4+HLA-B. After this training, KIR3DL1+ NK cells increased their inflammatory and lytic responses toward target cells lacking Bw4+HLA-B, as though they had been educated in vivo. By varying the conditions of this basic protocol, we provide mechanistic and translational insights into the process NK cell education.
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Affiliation(s)
- Jason Pugh
- Departments of Structural Biology and Microbiology & Immunology, Stanford University School of Medicine, Stanford, CA, USA
| | - Neda Nemat-Gorgani
- Departments of Structural Biology and Microbiology & Immunology, Stanford University School of Medicine, Stanford, CA, USA
| | - Zakia Djaoud
- Departments of Structural Biology and Microbiology & Immunology, Stanford University School of Medicine, Stanford, CA, USA
| | - Lisbeth A Guethlein
- Departments of Structural Biology and Microbiology & Immunology, Stanford University School of Medicine, Stanford, CA, USA
| | - Paul J Norman
- Division of Biomedical Informatics and Personalized Medicine, Department of Immunology, School of Medicine, University of Colorado Denver, Denver, CO, USA
| | - Peter Parham
- Departments of Structural Biology and Microbiology & Immunology, Stanford University School of Medicine, Stanford, CA, USA
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Diaz MA, Zubicaray J, Molina B, Abad L, Castillo A, Sebastian E, Galvez E, Ruiz J, Vicario JL, Ramirez M, Sevilla J, González-Vicent M. Haploidentical Stem Cell Transplantation in Children With Hematological Malignancies Using αβ + T-Cell Receptor and CD19 + Cell Depleted Grafts: High CD56 dim/CD56 bright NK Cell Ratio Early Following Transplantation Is Associated With Lower Relapse Incidence and Better Outcome. Front Immunol 2019; 10:2504. [PMID: 31736949 PMCID: PMC6831520 DOI: 10.3389/fimmu.2019.02504] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 10/07/2019] [Indexed: 12/13/2022] Open
Abstract
We prospectively analyzed outcomes of haploidentical hematopoietic stem cell transplantation using αβ+ T-cell receptor/CD19+ depleted grafts. Sixty-three transplantations were performed in 60 patients. Twenty-eight patients were diagnosed with acute lymphoblastic leukemia (ALL), 27 patients were diagnosed with acute myelogenous leukemia, and in eight other hematological malignancies were diagnosed. Twenty-three were in first complete remission (CR), 20 in second CR, 20 beyond second CR. Four patients developed graft failure. Median time to neutrophil and platelet recovery was 14 (range 9–25) and 10 days (range 7–30), respectively. The probability of non-relapse mortality (NRM) by day +100 after transplantation was 10 ± 4%. With a median follow-up of 28 months, the probability of relapse was 32 ± 6% and disease-free survival was 52 ± 6%. Immune reconstitution was leaded by NK cells. As such, a high CD56dim/CD56bright NK cell ratio early after transplantation was associated with better disease-free survival (DFS) (≥3.5; 77 ± 8% vs. <3.5; 28 ± 5%; p = 0.001) due to lower relapse incidence (≥3.5; 15 ± 7% vs. <3.5; 37 ± 9%; p = 0.04). T-cell reconstitution was delayed and associated with severe infections after transplant. Viral reactivation/disease and presence of venooclusive disease of liver in the non-caucasian population had a significant impact on NRM. αβ+ T-cell receptor/CD19+ cell-depleted haploidentical transplant is associated with good outcomes especially in patients in early phase of disease. A rapid expansion of “mature” natural killer cells early after transplantation resulted on lower probability of relapse, suggesting a graft vs. leukemia effect independent from graft-vs.-host reactions.
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Affiliation(s)
- Miguel A Diaz
- Hematopoietic Stem Cell Transplantation and Cellular Therapy Unit, Department of Pediatrics, Hospital Infantil Universitario "Niño Jesus", Madrid, Spain
| | - Josune Zubicaray
- Blood Bank and Graft Manipulation Unit, Division of Hematology, Hospital Infantil Universitario "Niño Jesus", Madrid, Spain
| | - Blanca Molina
- Hematopoietic Stem Cell Transplantation and Cellular Therapy Unit, Department of Pediatrics, Hospital Infantil Universitario "Niño Jesus", Madrid, Spain
| | - Lorea Abad
- Oncology/Hematology Laboratory, Hospital Infantil Universitario "Niño Jesus", Madrid, Spain
| | - Ana Castillo
- Oncology/Hematology Laboratory, Hospital Infantil Universitario "Niño Jesus", Madrid, Spain
| | - Elena Sebastian
- Blood Bank and Graft Manipulation Unit, Division of Hematology, Hospital Infantil Universitario "Niño Jesus", Madrid, Spain
| | - Eva Galvez
- Blood Bank and Graft Manipulation Unit, Division of Hematology, Hospital Infantil Universitario "Niño Jesus", Madrid, Spain
| | - Julia Ruiz
- Hematopoietic Stem Cell Transplantation and Cellular Therapy Unit, Department of Pediatrics, Hospital Infantil Universitario "Niño Jesus", Madrid, Spain
| | - Jose Luis Vicario
- Histocompatibility Laboratory, Community Transfusion Center of Madrid, Madrid, Spain
| | - Manuel Ramirez
- Oncology/Hematology Laboratory, Hospital Infantil Universitario "Niño Jesus", Madrid, Spain
| | - Julian Sevilla
- Blood Bank and Graft Manipulation Unit, Division of Hematology, Hospital Infantil Universitario "Niño Jesus", Madrid, Spain
| | - Marta González-Vicent
- Hematopoietic Stem Cell Transplantation and Cellular Therapy Unit, Department of Pediatrics, Hospital Infantil Universitario "Niño Jesus", Madrid, Spain
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25
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Riera-Domingo C, Audigé A, Granja S, Cheng WC, Ho PC, Baltazar F, Stockmann C, Mazzone M. Immunity, Hypoxia, and Metabolism-the Ménage à Trois of Cancer: Implications for Immunotherapy. Physiol Rev 2019; 100:1-102. [PMID: 31414610 DOI: 10.1152/physrev.00018.2019] [Citation(s) in RCA: 164] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
It is generally accepted that metabolism is able to shape the immune response. Only recently we are gaining awareness that the metabolic crosstalk between different tumor compartments strongly contributes to the harsh tumor microenvironment (TME) and ultimately impairs immune cell fitness and effector functions. The major aims of this review are to provide an overview on the immune system in cancer; to position oxygen shortage and metabolic competition as the ground of a restrictive TME and as important players in the anti-tumor immune response; to define how immunotherapies affect hypoxia/oxygen delivery and the metabolic landscape of the tumor; and vice versa, how oxygen and metabolites within the TME impinge on the success of immunotherapies. By analyzing preclinical and clinical endeavors, we will discuss how a metabolic characterization of the TME can identify novel targets and signatures that could be exploited in combination with standard immunotherapies and can help to predict the benefit of new and traditional immunotherapeutic drugs.
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Affiliation(s)
- Carla Riera-Domingo
- Laboratory of Tumor Inflammation and Angiogenesis, Center for Cancer Biology, VIB, Leuven, Belgium; Laboratory of Tumor Inflammation and Angiogenesis, Center for Cancer Biology, Department of Oncology, KU Leuven, Leuven, Belgium; Institute of Anatomy, University of Zurich, Zurich, Switzerland; Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal; Department of Fundamental Oncology, University of Lausanne, Lausanne, Switzerland; and Ludwig Cancer Research Institute, Epalinges, Switzerland
| | - Annette Audigé
- Laboratory of Tumor Inflammation and Angiogenesis, Center for Cancer Biology, VIB, Leuven, Belgium; Laboratory of Tumor Inflammation and Angiogenesis, Center for Cancer Biology, Department of Oncology, KU Leuven, Leuven, Belgium; Institute of Anatomy, University of Zurich, Zurich, Switzerland; Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal; Department of Fundamental Oncology, University of Lausanne, Lausanne, Switzerland; and Ludwig Cancer Research Institute, Epalinges, Switzerland
| | - Sara Granja
- Laboratory of Tumor Inflammation and Angiogenesis, Center for Cancer Biology, VIB, Leuven, Belgium; Laboratory of Tumor Inflammation and Angiogenesis, Center for Cancer Biology, Department of Oncology, KU Leuven, Leuven, Belgium; Institute of Anatomy, University of Zurich, Zurich, Switzerland; Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal; Department of Fundamental Oncology, University of Lausanne, Lausanne, Switzerland; and Ludwig Cancer Research Institute, Epalinges, Switzerland
| | - Wan-Chen Cheng
- Laboratory of Tumor Inflammation and Angiogenesis, Center for Cancer Biology, VIB, Leuven, Belgium; Laboratory of Tumor Inflammation and Angiogenesis, Center for Cancer Biology, Department of Oncology, KU Leuven, Leuven, Belgium; Institute of Anatomy, University of Zurich, Zurich, Switzerland; Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal; Department of Fundamental Oncology, University of Lausanne, Lausanne, Switzerland; and Ludwig Cancer Research Institute, Epalinges, Switzerland
| | - Ping-Chih Ho
- Laboratory of Tumor Inflammation and Angiogenesis, Center for Cancer Biology, VIB, Leuven, Belgium; Laboratory of Tumor Inflammation and Angiogenesis, Center for Cancer Biology, Department of Oncology, KU Leuven, Leuven, Belgium; Institute of Anatomy, University of Zurich, Zurich, Switzerland; Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal; Department of Fundamental Oncology, University of Lausanne, Lausanne, Switzerland; and Ludwig Cancer Research Institute, Epalinges, Switzerland
| | - Fátima Baltazar
- Laboratory of Tumor Inflammation and Angiogenesis, Center for Cancer Biology, VIB, Leuven, Belgium; Laboratory of Tumor Inflammation and Angiogenesis, Center for Cancer Biology, Department of Oncology, KU Leuven, Leuven, Belgium; Institute of Anatomy, University of Zurich, Zurich, Switzerland; Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal; Department of Fundamental Oncology, University of Lausanne, Lausanne, Switzerland; and Ludwig Cancer Research Institute, Epalinges, Switzerland
| | - Christian Stockmann
- Laboratory of Tumor Inflammation and Angiogenesis, Center for Cancer Biology, VIB, Leuven, Belgium; Laboratory of Tumor Inflammation and Angiogenesis, Center for Cancer Biology, Department of Oncology, KU Leuven, Leuven, Belgium; Institute of Anatomy, University of Zurich, Zurich, Switzerland; Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal; Department of Fundamental Oncology, University of Lausanne, Lausanne, Switzerland; and Ludwig Cancer Research Institute, Epalinges, Switzerland
| | - Massimiliano Mazzone
- Laboratory of Tumor Inflammation and Angiogenesis, Center for Cancer Biology, VIB, Leuven, Belgium; Laboratory of Tumor Inflammation and Angiogenesis, Center for Cancer Biology, Department of Oncology, KU Leuven, Leuven, Belgium; Institute of Anatomy, University of Zurich, Zurich, Switzerland; Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal; Department of Fundamental Oncology, University of Lausanne, Lausanne, Switzerland; and Ludwig Cancer Research Institute, Epalinges, Switzerland
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26
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Hu W, Wang G, Huang D, Sui M, Xu Y. Cancer Immunotherapy Based on Natural Killer Cells: Current Progress and New Opportunities. Front Immunol 2019; 10:1205. [PMID: 31214177 PMCID: PMC6554437 DOI: 10.3389/fimmu.2019.01205] [Citation(s) in RCA: 245] [Impact Index Per Article: 49.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Accepted: 05/13/2019] [Indexed: 12/15/2022] Open
Abstract
Cancer immunotherapy has been firmly established as a new milestone for cancer therapy, with the development of multiple immune cells as therapeutic tools. Natural killer (NK) cells are innate immune cells endowed with potent cytolytic activity against tumors, and meanwhile act as regulatory cells for the immune system. The efficacy of NK cell-mediated immunotherapy can be enhanced by immune stimulants such as cytokines and antibodies, and adoptive transfer of activated NK cells expanded ex vivo. In addition, NK cells can arm themselves with chimeric antigen receptors (CARs), which may greatly enhance their anti-tumor activity. Most recently, extracellular vesicles (EVs) derived from NK cells show promising anti-tumor effects in preclinical studies. Herein, we carefully review the current progress in these NK cell-based immunotherapeutic strategies (NK cells combined with stimulants, adoptive transfer of NK cells, CAR-NK cells, and NK EVs) for the treatment of cancers, and discussed the challenges and opportunities for opening a new horizon for cancer immunotherapy.
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Affiliation(s)
- Weilei Hu
- Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Guosheng Wang
- Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Dongsheng Huang
- Department of Surgery & Clinical Research Institute of Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, China.,Center for Cancer Biology and Innovative Therapeutics, Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Hangzhou, China
| | - Meihua Sui
- Department of Surgery & Clinical Research Institute of Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, China.,Center for Cancer Biology and Innovative Therapeutics, Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Hangzhou, China
| | - Yibing Xu
- Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
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27
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Raasch M, Fritsche E, Kurtz A, Bauer M, Mosig AS. Microphysiological systems meet hiPSC technology - New tools for disease modeling of liver infections in basic research and drug development. Adv Drug Deliv Rev 2019; 140:51-67. [PMID: 29908880 DOI: 10.1016/j.addr.2018.06.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 06/01/2018] [Accepted: 06/12/2018] [Indexed: 02/08/2023]
Abstract
Complex cell culture models such as microphysiological models (MPS) mimicking human liver functionality in vitro are in the spotlight as alternative to conventional cell culture and animal models. Promising techniques like microfluidic cell culture or micropatterning by 3D bioprinting are gaining increasing importance for the development of MPS to address the needs for more predictivity and cost efficiency. In this context, human induced pluripotent stem cells (hiPSCs) offer new perspectives for the development of advanced liver-on-chip systems by recreating an in vivo like microenvironment that supports the reliable differentiation of hiPSCs to hepatocyte-like cells (HLC). In this review we will summarize current protocols of HLC generation and highlight recently established MPS suitable to resemble physiological hepatocyte function in vitro. In addition, we are discussing potential applications of liver MPS for disease modeling related to systemic or direct liver infections and the use of MPS in testing of new drug candidates.
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28
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The Potential for Cancer Immunotherapy in Targeting Surgery-Induced Natural Killer Cell Dysfunction. Cancers (Basel) 2018; 11:cancers11010002. [PMID: 30577463 PMCID: PMC6356325 DOI: 10.3390/cancers11010002] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 12/10/2018] [Accepted: 12/17/2018] [Indexed: 12/22/2022] Open
Abstract
Natural Killer (NK) cells are granular lymphocytes of the innate immune system that are able to recognize and kill tumor cells without undergoing clonal selection. Discovered over 40 years ago, they have since been recognized to possess both cytotoxic and cytokine-producing effector functions. Following trauma, NK cells are suppressed and their effector functions are impaired. This is especially important for cancer patients undergoing the removal of solid tumors, as surgery has shown to contribute to the development of metastasis and cancer recurrence postoperatively. We have recently shown that NK cells are critical mediators in the formation of metastasis after surgery. While research into the mechanism(s) responsible for NK cell dysfunction is ongoing, knowledge of these mechanisms will pave the way for perioperative therapeutics with the potential to improve cancer outcomes by reversing NK cell dysfunction. This review will discuss mechanisms of suppression in the postoperative environment, including hypercoagulability, suppressive soluble factors, the expansion of suppressive cell populations, and how this affects NK cell biology, including modulation of cell surface receptors, the potential for anergy, and immunosuppressive NK cell functions. This review will also outline potential immunotherapies to reverse postoperative NK dysfunction, with the goal of preventing surgery-induced metastasis.
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29
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Fan CA, Reader J, Roque DM. Review of Immune Therapies Targeting Ovarian Cancer. Curr Treat Options Oncol 2018. [PMID: 30430276 DOI: 10.1007/s11864-018-0584-3]+[] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/29/2022]
Abstract
OPINION STATEMENT The rise of immunotherapy is the greatest advance in oncology to occur over the last several years, but applications in gynecologic malignancies lag behind other tumors. The term "immunotherapy" envelops monoclonal antibodies as receptor mediators, including immune checkpoint inhibitors (ICPI), cancer vaccines, and adoptive immunotherapies alone or in combination with other therapeutic approaches. The purpose of this review is to summarize the status of immunotherapy trials in ovarian cancer and to specifically highlight data published in the last 1-2 years.
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Affiliation(s)
- Cong Ava Fan
- Division of Gynecologic Oncology, Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland-Baltimore, 22 S. Greene Street S3AX31, Baltimore, MD, 21201, USA
| | - Jocelyn Reader
- Division of Gynecologic Oncology, Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland-Baltimore, 22 S. Greene Street S3AX31, Baltimore, MD, 21201, USA
| | - Dana M Roque
- Division of Gynecologic Oncology, Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland-Baltimore, 22 S. Greene Street S3AX31, Baltimore, MD, 21201, USA.
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30
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Abstract
OPINION STATEMENT The rise of immunotherapy is the greatest advance in oncology to occur over the last several years, but applications in gynecologic malignancies lag behind other tumors. The term "immunotherapy" envelops monoclonal antibodies as receptor mediators, including immune checkpoint inhibitors (ICPI), cancer vaccines, and adoptive immunotherapies alone or in combination with other therapeutic approaches. The purpose of this review is to summarize the status of immunotherapy trials in ovarian cancer and to specifically highlight data published in the last 1-2 years.
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31
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Abstract
OPINION STATEMENT The rise of immunotherapy is the greatest advance in oncology to occur over the last several years, but applications in gynecologic malignancies lag behind other tumors. The term "immunotherapy" envelops monoclonal antibodies as receptor mediators, including immune checkpoint inhibitors (ICPI), cancer vaccines, and adoptive immunotherapies alone or in combination with other therapeutic approaches. The purpose of this review is to summarize the status of immunotherapy trials in ovarian cancer and to specifically highlight data published in the last 1-2 years.
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32
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Viral and Nonviral Engineering of Natural Killer Cells as Emerging Adoptive Cancer Immunotherapies. J Immunol Res 2018; 2018:4054815. [PMID: 30306093 PMCID: PMC6166361 DOI: 10.1155/2018/4054815] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 06/26/2018] [Accepted: 08/01/2018] [Indexed: 12/13/2022] Open
Abstract
Natural killer (NK) cells are powerful immune effectors whose antitumor activity is regulated through a sophisticated network of activating and inhibitory receptors. As effectors of cancer immunotherapy, NK cells are attractive as they do not attack healthy self-tissues nor do they induce T cell-driven inflammatory cytokine storm, enabling their use as allogeneic adoptive cellular therapies. Clinical responses to adoptive NK-based immunotherapy have been thwarted, however, by the profound immunosuppression induced by the tumor microenvironment, particularly severe in the context of solid tumors. In addition, the short postinfusion persistence of NK cells in vivo has limited their clinical efficacy. Enhancing the antitumor immunity of NK cells through genetic engineering has been fueled by the promise that impaired cytotoxic functionality can be restored or augmented with the use of synthetic genetic approaches. Alongside expressing chimeric antigen receptors to overcome immune escape by cancer cells, enhance their recognition, and mediate their killing, NK cells have been genetically modified to enhance their persistence in vivo by the expression of cytokines such as IL-15, avoid functional and metabolic tumor microenvironment suppression, or improve their homing ability, enabling enhanced targeting of solid tumors. However, NK cells are notoriously adverse to endogenous gene uptake, resulting in low gene uptake and transgene expression with many vector systems. Though viral vectors have achieved the highest gene transfer efficiencies with NK cells, nonviral vectors and gene transfer approaches—electroporation, lipofection, nanoparticles, and trogocytosis—are emerging. And while the use of NK cell lines has achieved improved gene transfer efficiencies particularly with viral vectors, challenges with primary NK cells remain. Here, we discuss the genetic engineering of NK cells as they relate to NK immunobiology within the context of cancer immunotherapy, highlighting the most recent breakthroughs in viral vectors and nonviral approaches aimed at genetic reprogramming of NK cells for improved adoptive immunotherapy of cancer, and, finally, address their clinical status.
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33
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Liu P, Jin Y, Sattar H, Liu H, Xie W, Zhou F. Natural killer cell immunotherapy against multiple myeloma: Progress and possibilities. J Leukoc Biol 2018; 103:821-828. [PMID: 29733502 DOI: 10.1002/jlb.2ru0517-176rr] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Revised: 01/06/2018] [Accepted: 01/07/2018] [Indexed: 12/29/2022] Open
Affiliation(s)
- Pan Liu
- Department of Hematology; Zhongnan Hospital; Wuhan University; Wuhan P.R. China
| | - Yanxia Jin
- Department of Hematology; Zhongnan Hospital; Wuhan University; Wuhan P.R. China
| | - Haseeb Sattar
- Department of Clinical Pharmacy; Wuhan Union Hospital; affiliated Hospital; Tongji Medical College; Huazhong University of Science and Technology; Wuhan P.R. China
| | - Hailing Liu
- Department of Clinical Hematology; Second Affiliated Hospital; Xi'an Jiao Tong University; Xi'an P.R. China
| | - Weiling Xie
- Department of Hematology; Zhongnan Hospital; Wuhan University; Wuhan P.R. China
| | - Fuling Zhou
- Department of Hematology; Zhongnan Hospital; Wuhan University; Wuhan P.R. China
- Hubei Key Laboratory of Tumor Biological Behavior; Wuhan P.R. China
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34
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Guo Y, Feng X, Jiang Y, Shi X, Xing X, Liu X, Li N, Fadeel B, Zheng C. PD1 blockade enhances cytotoxicity of in vitro expanded natural killer cells towards myeloma cells. Oncotarget 2018; 7:48360-48374. [PMID: 27356741 PMCID: PMC5217023 DOI: 10.18632/oncotarget.10235] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Accepted: 06/03/2016] [Indexed: 01/12/2023] Open
Abstract
Aiming for an adoptive natural killer (NK) cell therapy, we have developed a novel protocol to expand NK cells from peripheral blood. With this protocol using anti-human CD16 antibody and interleukin (IL)-2, NK (CD3-CD56+) cells could be expanded about 4000-fold with over 70% purity during a 21-day culture. The expanded NK (exNK) cells were shown to be highly cytotoxic to multiple myeloma (MM) cells (RPMI8226) at low NK-target cell ratios. Furthermore, NK cells expanded in the presence of a blocking antibody (exNK+PD1-blockage) against programmed cell death protein-1 (PD1), a key counteracting molecule for NK and T cell activity, demonstrated more potent cytolytic activity against the RPMI8226 than the exNK cells without PD1 blocking. In parallel, the exNK cells showed significantly higher expression of NK activation receptors NKG2D, NKp44 and NKp30. In a murine model of MM, transfusion of exNK cells, exNK+PD1-blockage, and exNK plus intratumor injection of anti-PD-L2 antibody (exNK+PD-L2 blockage) all significantly suppressed tumor growth and prolonged survival of the myeloma mice. Importantly, exNK+PD1-blockage presented more efficient therapeutic effects. Our results suggest that the NK cell expansion protocol with PD1 blockade presented in this study has considerable potential for the clinical application of allo- and auto-NK cell-based therapies against malignancies.
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Affiliation(s)
- Yanan Guo
- Hematology Department, The Second Hospital of Shandong University, Jinan, China.,Institute of Biotherapy for Hematological Malignancies, Shandong University, Jinan, China.,Shandong University-Karolinska Institutet Collaborative Laboratory for Stem Cell Research, The Second Hospital of Shandong University, Jinan, China
| | - Xiaoli Feng
- Institute of Biotherapy for Hematological Malignancies, Shandong University, Jinan, China.,Clinical Laboratory Department of The Second Hospital, Shandong University, Jinan, China
| | - Yang Jiang
- Hematology Department, The Second Hospital of Shandong University, Jinan, China.,Institute of Biotherapy for Hematological Malignancies, Shandong University, Jinan, China.,Shandong University-Karolinska Institutet Collaborative Laboratory for Stem Cell Research, The Second Hospital of Shandong University, Jinan, China
| | - Xiaoyun Shi
- Hematology Department, The Second Hospital of Shandong University, Jinan, China.,Institute of Biotherapy for Hematological Malignancies, Shandong University, Jinan, China.,Shandong University-Karolinska Institutet Collaborative Laboratory for Stem Cell Research, The Second Hospital of Shandong University, Jinan, China
| | - Xiangling Xing
- Hematology Department, The Second Hospital of Shandong University, Jinan, China.,Institute of Biotherapy for Hematological Malignancies, Shandong University, Jinan, China.,Shandong University-Karolinska Institutet Collaborative Laboratory for Stem Cell Research, The Second Hospital of Shandong University, Jinan, China
| | - Xiaoli Liu
- Hematology Department, The Second Hospital of Shandong University, Jinan, China.,Institute of Biotherapy for Hematological Malignancies, Shandong University, Jinan, China.,Shandong University-Karolinska Institutet Collaborative Laboratory for Stem Cell Research, The Second Hospital of Shandong University, Jinan, China
| | - Nailin Li
- Shandong University-Karolinska Institutet Collaborative Laboratory for Stem Cell Research, The Second Hospital of Shandong University, Jinan, China.,Department of Medicine-Solna, Clinical Pharmacology Group, Karolinska Institutet, Karolinska University Hospital-Solna, Stockholm, Sweden
| | - Bengt Fadeel
- Karolinska Institutet, Institute of Environmental Medicine, Division of Molecular Toxicology, Stockholm, Sweden.,Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden
| | - Chengyun Zheng
- Hematology Department, The Second Hospital of Shandong University, Jinan, China.,Institute of Biotherapy for Hematological Malignancies, Shandong University, Jinan, China.,Shandong University-Karolinska Institutet Collaborative Laboratory for Stem Cell Research, The Second Hospital of Shandong University, Jinan, China.,Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden
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35
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Caetano-Oliveira R, Gomes MA, Abrantes AM, Tavares-Silva E, Oliveira MC, Laranjo M, Queirós DB, Casalta-Lopes J, Pires S, Carvalho L, Gouveia R, Santos PR, Priolli DG, Tralhão JG, Botelho MF. Revisiting colorectal cancer animal model - An improved metastatic model for distal rectosigmoid colon carcinoma. ACTA ACUST UNITED AC 2018; 25:89-99. [PMID: 29628185 DOI: 10.1016/j.pathophys.2018.02.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Revised: 12/26/2017] [Accepted: 02/04/2018] [Indexed: 01/24/2023]
Abstract
Colorectal cancer (CRC) is the second most frequent and fatal cancer in Western countries. Understanding its biology with different incidence along the colon and rectum, genetic profile and how these factors contribute to local/distant progression, has been hampered by the lack of a suitable CRC model. We report a reproducible model, using human CRC cell lines (CL) (WiDr, LS1034, C2BBe1) injected (1 × 107 cells/animal) in RNU rats (n = 55) which underwent cecostomy and descending colostomy with mucosal-cutaneous fistula of the sigmoid colon. CL were characterized by immunohistochemistry: CK20, CDX2, P53, vimentin, Ki67, CD44, CD133, E-cadherin, β-catenin and CEA; cancer stem cells-immune system interaction was studied and tumor progression was assessed with nuclear medicine imaging (99mTc-MIBI). Animals developed locally invasive tumors and with WiDr neural invasion was registered. Cancer stem cells were detected in WiDr (CD44 positive). All the cell lines stimulated the immune system, being WiDr the most aggressive. Imaging studies demonstrated tumor uptake. With this CRC model we can study the microenvironment role and tumor-stroma interactions. All CL developed primary disease, but only the WiDR established neural invasion which may represent a metastatic pathway. This model can help unveiling the underlying metastatic mechanisms, and ultimately test better therapeutic approaches for CRC.
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Affiliation(s)
- Rui Caetano-Oliveira
- Biophysics Unit, Faculty of Medicine, University of Coimbra, Coimbra, Portugal; Pathology Department, University Hospital (CHUC), Coimbra, Portugal
| | | | - Ana Margarida Abrantes
- Biophysics Unit, Faculty of Medicine, University of Coimbra, Coimbra, Portugal; Centre of Investigation on Environment, Genetics and Oncobiology (CIMAGO), Coimbra, Portugal
| | - Edgar Tavares-Silva
- Surgery A Department, University Hospital (CHUC), Faculty of Medicine, Coimbra, Portugal
| | - Marco Carvalho Oliveira
- Immunology and Oncology Laboratory, Center for Neurosciences and Cell Biology (CNC), University of Coimbra, Coimbra, Portugal; Immunology Institute, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Mafalda Laranjo
- Biophysics Unit, Faculty of Medicine, University of Coimbra, Coimbra, Portugal; Centre of Investigation on Environment, Genetics and Oncobiology (CIMAGO), Coimbra, Portugal
| | - Débora Basílio Queirós
- Immunology and Oncology Laboratory, Center for Neurosciences and Cell Biology (CNC), University of Coimbra, Coimbra, Portugal; Immunology Institute, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - João Casalta-Lopes
- Biophysics Unit, Faculty of Medicine, University of Coimbra, Coimbra, Portugal; Radiotherapy Department, University Hospital (CHUC), Faculty of Medicine, Coimbra, Portugal
| | - Salomé Pires
- Biophysics Unit, Faculty of Medicine, University of Coimbra, Coimbra, Portugal; Centre of Investigation on Environment, Genetics and Oncobiology (CIMAGO), Coimbra, Portugal
| | - Lina Carvalho
- Institute of Anatomic Pathology, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Rosa Gouveia
- Thanatology Service of the National Institute of Legal Medicine (Center Delegation), Coimbra, Portugal
| | - Paulo Rodrigues Santos
- Centre of Investigation on Environment, Genetics and Oncobiology (CIMAGO), Coimbra, Portugal; Immunology and Oncology Laboratory, Center for Neurosciences and Cell Biology (CNC), University of Coimbra, Coimbra, Portugal; Immunology Institute, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Denise Gonçalves Priolli
- Postgraduate Program Strictu Senso in Health Science, Sao Francisco University Medical School, Brazil
| | - José Guilherme Tralhão
- Biophysics Unit, Faculty of Medicine, University of Coimbra, Coimbra, Portugal; Centre of Investigation on Environment, Genetics and Oncobiology (CIMAGO), Coimbra, Portugal; Surgery A Department, University Hospital (CHUC), Faculty of Medicine, Coimbra, Portugal
| | - Maria Filomena Botelho
- Biophysics Unit, Faculty of Medicine, University of Coimbra, Coimbra, Portugal; Centre of Investigation on Environment, Genetics and Oncobiology (CIMAGO), Coimbra, Portugal.
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Schütz F, Marmé F, Domschke C, Sohn C, von Au A. Immunooncology in Breast Cancer: Active and Passive Vaccination Strategies. Breast Care (Basel) 2018; 13:22-26. [PMID: 29950963 PMCID: PMC6016061 DOI: 10.1159/000486330] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Immunotherapies are set to become part of the therapeutic repertoire for breast cancer in the near future. Active vaccination is a promising strategy, especially in tumors that have a specific tumor-associated antigen. Although cellular immunotherapies have not yet shown efficacy, new technologies are on the way to improve this approach. Given the recent Food and Drug Administration approval of chimeric antigen receptor (CAR) T cells for leukemia, it is only a question of time before solid tumors will follow. However, not all breast cancer patients will respond to cellular or other immunotherapy. Hence, we must define subpopulations of breast cancer patients who benefit from this new approach.
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Affiliation(s)
- Florian Schütz
- Universitätsfrauenklinik Heidelberg, Heidelberg, Germany
| | - Frederik Marmé
- Gyneco-Oncology Section, National Center of Tumor Diseases (NCT), Heidelberg, Germany
| | | | - Christof Sohn
- Heidelberg University Women's Hospital, Heidelberg, Germany
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Xue M, Liang H, Tang Q, Xue C, He X, Zhang L, Zhang Z, Liang Z, Bian K, Zhang L, Li Z. The Protective and Immunomodulatory Effects of Fucoidan Against 7,12-Dimethyl benz[a]anthracene-Induced Experimental Mammary Carcinogenesis Through the PD1/PDL1 Signaling Pathway in Rats. Nutr Cancer 2017; 69:1234-1244. [PMID: 29043842 DOI: 10.1080/01635581.2017.1362446] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Fucoidan is a sulfated polysaccharide that is extracted from brown algae seaweed. This study was designed to evaluate the protective and immunomodulatory effects of dietary fucoidan on 7,12-dimethyl benz[a]anthracene (DMBA)-induced experimental mammary carcinogenesis in rats. Sixty Sprague-Dawley rats were randomly assigned to four equal groups: the control group (control group), the cancer model group (model group), and the F1 and F2 groups, which were fed fucoidan at concentrations of 200 and 400 mg/kg·body weight, respectively. We found that fucoidan treatment decreased the tumor incidence and mean tumor weight and prolonged the tumor latency. Flow cytometric analyses revealed that the number of blood natural killer cells was higher after fucoidan treatment and that the proportions of CD4 and CD8 T cells were also increased. The serum levels of interleukin (IL)-6, IL-12p40, and interferon (IFN)-γ were higher in the rats treated with fucoidan compared to those of model rats. Moreover, the percentage of CD3+ Foxp3+ regulatory T cells in the blood and the levels of IL-10 and transforming growth factor β in the serum were lower in the rats treated with fucoidan. Furthermore, fucoidan treatment decreased the expression of Foxp3 and programmed cell death 1 ligand 1 (PDL1) in tumor tissues. The levels of p-phosphatidyl inositol kinase 3 and p-AKT in tumor tissues were also lower than those of model rats. These results suggest that a fucoidan-supplemented diet can inhibit DMBA-induced tumors in rats. This study provides experimental evidence toward elucidating the immune enhancement induced by fucoidan through the programmed cell death 1/PDL1 signaling pathway. The immunomodulatory effect is one of the possible mechanisms of the protective effect of fucoidan against mammary carcinogenesis.
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Affiliation(s)
- Meilan Xue
- a Qingdao University of Medicine , Qingdao , PR China
| | - Hui Liang
- a Qingdao University of Medicine , Qingdao , PR China
| | - Qingjuan Tang
- b College of Food Science and Engineering, Ocean University of China , Qingdao , PR China
| | - Chuanxing Xue
- c Qingdao Haixi City Development Ltd , Qingdao , PR China
| | - Xinjia He
- d Oncology Department , The Affiliated Hospital of Qingdao University , Qingdao , PR China
| | - Li Zhang
- a Qingdao University of Medicine , Qingdao , PR China
| | - Zheng Zhang
- a Qingdao University of Medicine , Qingdao , PR China
| | | | - Kang Bian
- a Qingdao University of Medicine , Qingdao , PR China
| | - Lichen Zhang
- a Qingdao University of Medicine , Qingdao , PR China
| | - Zhuxin Li
- a Qingdao University of Medicine , Qingdao , PR China
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Chhabra A. Derivation of Human Induced Pluripotent Stem Cell (iPSC) Lines and Mechanism of Pluripotency: Historical Perspective and Recent Advances. Stem Cell Rev Rep 2017; 13:757-773. [DOI: 10.1007/s12015-017-9766-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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39
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Herrera L, Salcedo JM, Santos S, Vesga MÁ, Borrego F, Eguizabal C. OP9 Feeder Cells Are Superior to M2-10B4 Cells for the Generation of Mature and Functional Natural Killer Cells from Umbilical Cord Hematopoietic Progenitors. Front Immunol 2017; 8:755. [PMID: 28713379 PMCID: PMC5491543 DOI: 10.3389/fimmu.2017.00755] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Accepted: 06/14/2017] [Indexed: 12/01/2022] Open
Abstract
Adoptive natural killer (NK) cell therapy relies on the acquisition of large numbers of mature and functional NK cells. An option for future immunotherapy treatments is to use large amounts of NK cells derived and differentiated from umbilical cord blood (UCB) CD34+ hematopoietic stem cells (HSCs), mainly because UCB is one of the most accessible HSC sources. In our study, we compared the potential of two stromal cell lines, OP9 and M2-10B4, for in vitro generation of mature and functional CD56+ NK cells from UCB CD34+ HSC. We generated higher number of CD56+ NK cells in the presence of the OP9 cell line than when they were generated in the presence of M2-10B4 cells. Furthermore, higher frequency of CD56+ NK cells was achieved earlier when cultures were performed with the OP9 cells than with the M2-10B4 cells. Additionally, we studied in detail the maturation stages of CD56+ NK cells during the in vitro differentiation process. Our data show that by using both stromal cell lines, CD34+ HSC in vitro differentiated into the terminal stages 4–5 of maturation resembled the in vivo differentiation pattern of human NK cells. Higher frequencies of more mature NK cells were reached earlier by using OP9 cell line than M2-10B4 cells. Alternatively, we observed that our in vitro NK cells expressed similar levels of granzyme B and perforin, and there were no significant differences between cultures performed in the presence of OP9 cell line or M2-10B4 cell line. Likewise, degranulation and cytotoxic activity against K562 target cells were very similar in both culture conditions. The results presented here provide an optimal strategy to generate high numbers of mature and functional NK cells in vitro, and point toward the use of the OP9 stromal cell line to accelerate the culture procedure to obtain them. Furthermore, this method could establish the basis for the generation of mature NK cells ready for cancer immunotherapy.
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Affiliation(s)
- Lara Herrera
- Cell Therapy and Stem Cells Group, Basque Center for Transfusion and Human Tissues, Galdakao, Spain
| | - Juan Manuel Salcedo
- Cell Therapy and Stem Cells Group, Basque Center for Transfusion and Human Tissues, Galdakao, Spain
| | - Silvia Santos
- Cell Therapy and Stem Cells Group, Basque Center for Transfusion and Human Tissues, Galdakao, Spain
| | - Miguel Ángel Vesga
- Cell Therapy and Stem Cells Group, Basque Center for Transfusion and Human Tissues, Galdakao, Spain
| | - Francisco Borrego
- Research Unit, Basque Center for Transfusion and Human Tissues, Galdakao, Spain.,Immunopathology Group, BioCruces Health Research Institute, Barakaldo, Spain.,Ikerbasque, Basque Foundation for Science, Bilbao, Spain
| | - Cristina Eguizabal
- Cell Therapy and Stem Cells Group, Basque Center for Transfusion and Human Tissues, Galdakao, Spain
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Granzin M, Wagner J, Köhl U, Cerwenka A, Huppert V, Ullrich E. Shaping of Natural Killer Cell Antitumor Activity by Ex Vivo Cultivation. Front Immunol 2017; 8:458. [PMID: 28491060 PMCID: PMC5405078 DOI: 10.3389/fimmu.2017.00458] [Citation(s) in RCA: 113] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2017] [Accepted: 04/04/2017] [Indexed: 01/11/2023] Open
Abstract
Natural killer (NK) cells are a promising tool for the use in adoptive immunotherapy, since they efficiently recognize and kill tumor cells. In this context, ex vivo cultivation is an attractive option to increase NK cells in numbers and to improve their antitumor potential prior to clinical applications. Consequently, various strategies to generate NK cells for adoptive immunotherapy have been developed. Here, we give an overview of different NK cell cultivation approaches and their impact on shaping the NK cell antitumor activity. So far, the cytokines interleukin (IL)-2, IL-12, IL-15, IL-18, and IL-21 are used to culture and expand NK cells. The selection of the respective cytokine combination is an important factor that directly affects NK cell maturation, proliferation, survival, distribution of NK cell subpopulations, activation, and function in terms of cytokine production and cytotoxic potential. Importantly, cytokines can upregulate the expression of certain activating receptors on NK cells, thereby increasing their responsiveness against tumor cells that express the corresponding ligands. Apart from using cytokines, cocultivation with autologous accessory non-NK cells or addition of growth-inactivated feeder cells are approaches for NK cell cultivation with pronounced effects on NK cell activation and expansion. Furthermore, ex vivo cultivation was reported to prime NK cells for the killing of tumor cells that were previously resistant to NK cell attack. In general, NK cells become frequently dysfunctional in cancer patients, for instance, by downregulation of NK cell activating receptors, disabling them in their antitumor response. In such scenario, ex vivo cultivation can be helpful to arm NK cells with enhanced antitumor properties to overcome immunosuppression. In this review, we summarize the current knowledge on NK cell modulation by different ex vivo cultivation strategies focused on increasing NK cytotoxicity for clinical application in malignant diseases. Moreover, we critically discuss the technical and regulatory aspects and challenges underlying NK cell based therapeutic approaches in the clinics.
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Affiliation(s)
- Markus Granzin
- Clinical Research, Miltenyi Biotec Inc., Gaithersburg, MD, USA
| | - Juliane Wagner
- Division for Stem Cell Transplantation and Immunology, Department for Children and Adolescents Medicine, Hospital of the Goethe University, Frankfurt, Germany.,LOEWE Center for Cell and Gene Therapy, Cellular Immunology, Goethe University, Frankfurt, Germany
| | - Ulrike Köhl
- Institute of Cellular Therapeutics, Integrated Research and Treatment Center Transplantation, Hannover Medical School, Hannover, Germany
| | - Adelheid Cerwenka
- Innate Immunity Group, German Cancer Research Center, Heidelberg, Germany.,Division of Immunbiochemistry, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - Volker Huppert
- R&D Reagents, Miltenyi Biotec GmbH, Bergisch Gladbach, Germany
| | - Evelyn Ullrich
- Division for Stem Cell Transplantation and Immunology, Department for Children and Adolescents Medicine, Hospital of the Goethe University, Frankfurt, Germany.,LOEWE Center for Cell and Gene Therapy, Cellular Immunology, Goethe University, Frankfurt, Germany
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41
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Powell EJ, Cunnick JE, Tuggle CK. SCID pigs: An emerging large animal NK model. JOURNAL OF RARE DISEASES RESEARCH & TREATMENT 2017; 2:1-6. [PMID: 29152615 PMCID: PMC5690567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Severe Combined ImmunoDeficiency (SCID) is defined as the lack or impairment of an adaptive immune system. Although SCID phenotypes are characteristically absent of T and B cells, many such SCID cellular profiles include the presence of NK cells. In human SCID patients, functional NK cells may impact the engraftment success of life saving procedures such as bone marrow transplantation. However, in animal models, a T cell-, B cell-, NK cell+ environment provides a valuable tool for asking specific questions about the extent of the innate immune system function as well as emerging NK targeted therapies against cancer. Physiologically and immunologically the pig is more similar to the human than common rodent research animals. This review discusses why the T- B- NK+ SCID pig may offer a more relevant model for development of human SCID patient therapies as well as provide an opportunity for systematic exploration of the role of NK cells in artiodactyl immunity.
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Affiliation(s)
- Ellis J Powell
- Genetics and Genomics Graduate Program, Department of Animal Science, Iowa State University, Ames, IA 50011, USA
| | - Joan E Cunnick
- Interdepartmental Microbiology Program, Department of Animal Science, Iowa State University, Ames, IA 50011, USA
| | - Christopher K Tuggle
- Genetics and Genomics Graduate Program, Department of Animal Science, Iowa State University, Ames, IA 50011, USA
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42
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Relation T, Dominici M, Horwitz EM. Concise Review: An (Im)Penetrable Shield: How the Tumor Microenvironment Protects Cancer Stem Cells. Stem Cells 2017; 35:1123-1130. [PMID: 28207184 DOI: 10.1002/stem.2596] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Revised: 01/27/2017] [Accepted: 02/06/2017] [Indexed: 12/13/2022]
Abstract
Cancer stem cells (CSCs) are defined by their unlimited self-renewal ability and their capacity to initiate and maintain malignancy, traits that are not found in most cells that comprise the tumor. Although current cancer treatments successfully reduce tumor burden, the tumor will likely recur unless CSCs are effectively eradicated. This challenge is made greater by the protective impact of the tumor microenvironment (TME), consisting of infiltrating immune cells, endothelial cells, extracellular matrix, and signaling molecules. The TME acts as a therapeutic barrier through immunosuppressive, and thereby tumor-promoting, actions. These factors, outside of the cancer cell lineage, work in concert to shelter CSCs from both the body's intrinsic anticancer immunity and pharmaceutical interventions to maintain cancer growth. Emerging therapies aimed at the TME offer a promising new tool in breaking through this shield to target the CSCs, yet definitive treatments remain unrealized. In this review, we summarize the mechanisms by which CSCs are protected by the TME and current efforts to overcome these barriers. Stem Cells 2017;35:1123-1130.
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Affiliation(s)
- Theresa Relation
- The Research Institute, Columbus, Ohio, USA.,Medical Scientist Training Program, Columbus, Ohio, USA
| | - Massimo Dominici
- Department of Medical and Surgical Sciences of Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Edwin M Horwitz
- The Research Institute, Columbus, Ohio, USA.,Departments of Pediatrics and Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA.,The Division of Hematology/Oncology/BMT, Ohio State University College of Medicine, Columbus, Ohio, USA
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43
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Phillips M, Romeo F, Bitsaktsis C, Sabatino D. B7H6-derived peptides trigger TNF-α-dependent immunostimulatory activity of lymphocytic NK92-MI cells. Biopolymers 2017; 106:658-72. [PMID: 27216712 DOI: 10.1002/bip.22879] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Revised: 05/03/2016] [Accepted: 05/18/2016] [Indexed: 11/10/2022]
Abstract
The rise of biologics that can stimulate immune responses towards the eradication of tumors has led to the evolution of cancer-based immunotherapy. Representatively, B7H6 has been recently identified as a protein ligand on tumor cells that binds specifically to the NKp30 receptor and triggers NK cell-derived cytokine production, which ultimately leads to tumor cell lysis and death. In an effort to develop effective immunotherapy approaches, the rational design of a novel class of immunostimulatory peptides (IPs) derived from the binding interface of B7H6:NKp30 is described in this study. The IPs comprised the B7H6 active site sequence for NKp30 binding and immunostimulatory activity. An aminohexanoic acid linker was also introduced at the N-terminus of the peptides for FITC-labeling by Fmoc-solid phase peptide synthesis. The peptides were characterized by LCMS to confirm identities and purities >95%. The secondary structures of the peptides were examined by CD spectroscopy in H2 O, PBS and a H2 O:TFE mixture which demonstrated versatile peptide structures which transitioned from random coil (H2 O) to α-helical (PBS) and turn-type (H2 O:TFE) conformations. Their biological properties were then evaluated by flow cytometry, enzyme-linked immunosorbent assays (ELISAs), and cell death assays. The occupancy of the synthetic peptides to a human NK cell line demonstrated comparable binding relative to the natural NKp30 ligand, B7H6, and the human anti-NKp30 monoclonal antibody (mAb), in a concentration dependent manner. A competitive binding assay between the human anti-NKp30 mAb or B7H6, and the synthetic peptides, demonstrated partial displacement of the ligands upon anti-NKp30 mAb treatment, suggesting NKp30 receptor specificities by the synthetic peptides. Moreover, the immunostimulatory activity of B7H6 was demonstrated by the secretion of the pro-inflammatory cytokines tumor necrosis factor-alfa (TNF-α) and interferon gamma (IFN-γ) by the human NK cell line. The immunostimulatory effects of IPs on the NK cells was assessed by the production of TNF-α alone as IFN-γ was undetectable. In a cell death assay, the IPs were found to be nontoxic, without any observable evidence of early or late stage apoptosis within the NK92-MI cells. Taking these findings together, this novel class of synthetic peptides may prove to be a promising lead in the development of a peptide-based immunotherapy approach, especially against B7H6 expressing tumors. © 2016 Wiley Periodicals, Inc. Biopolymers (Pept Sci) 106: 658-672, 2016.
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Affiliation(s)
- Mariana Phillips
- Department of Chemistry and Biochemistry, Seton Hall University, South Orange, NJ, 07079
| | - Francesca Romeo
- Department of Chemistry and Biochemistry, Seton Hall University, South Orange, NJ, 07079
| | | | - David Sabatino
- Department of Chemistry and Biochemistry, Seton Hall University, South Orange, NJ, 07079.
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44
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Rady M, Watzl C, Claus M, Khorshid O, Mahran L, Abou-Aisha K. Altered expression of miR-181a and miR-146a does not change the expression of surface NCRs in human NK cells. Sci Rep 2017; 7:41381. [PMID: 28145491 PMCID: PMC5286401 DOI: 10.1038/srep41381] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Accepted: 12/19/2016] [Indexed: 01/05/2023] Open
Abstract
MicroRNAs (miRNAs) play an important role in regulating gene expression and immune responses. Of interest, miR-181a and miR-146a are key players in regulating immune responses and are among the most abundant miRNAs expressed in NK cells. Bioinformatically, we predicted miR-181a to regulate the expression of the natural cytotoxicity receptor NCR2 by seeded interaction with the 3′-untranslated region (3′-UTR). Whereas, miR-146a expression was not significantly different (P = 0.7361), miR-181a expression was, on average 10-fold lower in NK cells from breast cancer patients compared to normal subjects; P < 0.0001. Surface expression of NCR2 was detected in NK cells from breast cancer patients (P = 0.0384). While cytokine receptor-induced NK cell activation triggered overexpression of miR-146a when stimulated with IL-2 (P = 0.0039), IL-15 (P = 0.0078), and IL-12/IL-18 (P = 0.0072), expression of miR-181a was not affected. Overexpression or knockdown of miR-181a or miR-146a in primary cultured human NK cells did not affect the level of expression of any of the three NCRs; NCR1, NCR2 or NCR3 or NK cell cytotoxicity. Expression of miR-181a and miR-146a did not correlate to the expression of the NCRs in NK cells from breast cancer patients or cytokine-stimulated NK cells from healthy subjects.
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Affiliation(s)
- Mona Rady
- Microbiology and Immunology Department, German University in Cairo (GUC), New Cairo, Egypt
| | - Carsten Watzl
- Immunology Department, Leibniz Research Center for Working Environment and Human Factors (IfADo), Dortmund, Germany
| | - Maren Claus
- Immunology Department, Leibniz Research Center for Working Environment and Human Factors (IfADo), Dortmund, Germany
| | - Ola Khorshid
- Medical Oncology Department, National Cancer Institute (NCI), Cairo, Egypt
| | - Laila Mahran
- Pharmacology and Toxicology Department, German University in Cairo (GUC), New Cairo, Egypt
| | - Khaled Abou-Aisha
- Microbiology and Immunology Department, German University in Cairo (GUC), New Cairo, Egypt
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45
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Tarazona R, Sanchez-Correa B, Casas-Avilés I, Campos C, Pera A, Morgado S, López-Sejas N, Hassouneh F, Bergua JM, Arcos MJ, Bañas H, Casado JG, Durán E, Labella F, Solana R. Immunosenescence: limitations of natural killer cell-based cancer immunotherapy. Cancer Immunol Immunother 2017; 66:233-245. [PMID: 27530271 PMCID: PMC11029053 DOI: 10.1007/s00262-016-1882-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 08/04/2016] [Indexed: 12/20/2022]
Abstract
Cancer is primarily considered a disease of old age. Immunosenescence refers to the age-associated changes in the immune system, and its contribution to the increased risk of cancer in old individuals has been discussed for many years. Natural killer (NK) cells are cytotoxic innate immune cells specialized in defence against tumour and virus-infected cells. NK cell cytotoxicity is the result of a fine balance between activating and inhibitory receptors. Several activating receptors have been identified that recognize different ligands frequently found over-expressed on tumour cells or virus-infected cells. The most important NK cell inhibitory receptors interact with major histocompatibility complex class I molecules expressed on almost all nucleated cells preventing NK cell-mediated lysis of healthy cells. NK cell immunosenescence is characterized by a redistribution of NK cell subsets, a diminished expression of several activating receptors and lower per-cell cytotoxicity. Altered expression of activating receptors has also been described in young and elderly cancer patients probably due to chronic exposure to ligands on tumour cells. Thus, the effect of both age and cancer may act synergistically to diminish NK cell-mediated tumour immunosurveillance. Different strategies harnessing the power of NK cells to target tumour cells have been designed including adoptive therapy with autologous or allogeneic expanded NK cells. In addition, checkpoint blockade of inhibitory receptors and the use of agonist antibodies to stimulate activating receptors are emerging areas of research. In this context, the effect of immunosenescence should be considered to improve the efficiency of cancer immunotherapy.
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Affiliation(s)
| | | | | | - Carmen Campos
- IMIBIC - Reina Sofia University Hospital - University of Cordoba, REIPI, Córdoba, Spain
| | - Alejandra Pera
- IMIBIC - Reina Sofia University Hospital - University of Cordoba, REIPI, Córdoba, Spain
- Brighton and Sussex Medical School, University of Sussex, Brighton, UK
| | - Sara Morgado
- Immunology Unit, University of Extremadura, Cáceres, Spain
| | - Nelson López-Sejas
- IMIBIC - Reina Sofia University Hospital - University of Cordoba, REIPI, Córdoba, Spain
| | - Fakhri Hassouneh
- IMIBIC - Reina Sofia University Hospital - University of Cordoba, REIPI, Córdoba, Spain
| | - Juan M Bergua
- Department of Haematology, Hospital San Pedro de Alcantara, Cáceres, Spain
| | - Maria Jose Arcos
- Department of Haematology, Hospital San Pedro de Alcantara, Cáceres, Spain
| | - Helena Bañas
- Department of Haematology, Hospital San Pedro de Alcantara, Cáceres, Spain
| | - Javier G Casado
- Immunology Unit, University of Extremadura, Cáceres, Spain
- Stem Cell Therapy Unit, Minimally Invasive Surgery Centre Jesus Uson, Cáceres, Spain
| | - Esther Durán
- Histology and Pathology Unit, Faculty of Veterinary, University of Extremadura, Cáceres, Spain
| | - Fernando Labella
- IMIBIC - Reina Sofia University Hospital - University of Cordoba, REIPI, Córdoba, Spain
| | - Rafael Solana
- IMIBIC - Reina Sofia University Hospital - University of Cordoba, REIPI, Córdoba, Spain.
- Department of Immunology, Facultad de Medicina Universidad de Córdoba, Avenida de Menéndez Pidal s/n, 14004, Córdoba, Spain.
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Natural killer cells in inflammatory heart disease. Clin Immunol 2016; 175:26-33. [PMID: 27894980 DOI: 10.1016/j.clim.2016.11.010] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 10/09/2016] [Accepted: 11/20/2016] [Indexed: 02/07/2023]
Abstract
Despite of a multitude of excellent studies, the regulatory role of natural killer (NK) cells in the pathogenesis of inflammatory cardiac disease is greatly underappreciated. Clinical abnormalities in the numbers and functions of NK cells are observed in myocarditis and inflammatory dilated cardiomyopathy (DCMi) as well as in cardiac transplant rejection [1-6]. Because treatment of these disorders remains largely symptomatic in nature, patients have little options for targeted therapies [7,8]. However, blockade of NK cells and their receptors can protect against inflammation and damage in animal models of cardiac injury and inflammation. In these models, NK cells suppress the maturation and trafficking of inflammatory cells, alter the local cytokine and chemokine environments, and induce apoptosis in nearby resident and hematopoietic cells [1,9,10]. This review will dissect each protective mechanism employed by NK cells and explore how their properties might be exploited for their therapeutic potential.
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47
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Chabannon C, Mfarrej B, Guia S, Ugolini S, Devillier R, Blaise D, Vivier E, Calmels B. Manufacturing Natural Killer Cells as Medicinal Products. Front Immunol 2016; 7:504. [PMID: 27895646 PMCID: PMC5108783 DOI: 10.3389/fimmu.2016.00504] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Accepted: 10/27/2016] [Indexed: 11/13/2022] Open
Abstract
Natural Killer (NK) cells are innate lymphoid cells (ILC) with cytotoxic and regulatory properties. Their functions are tightly regulated by an array of inhibitory and activating receptors, and their mechanisms of activation strongly differ from antigen recognition in the context of human leukocyte antigen presentation as needed for T-cell activation. NK cells thus offer unique opportunities for new and improved therapeutic manipulation, either in vivo or in vitro, in a variety of human diseases, including cancers. NK cell activity can possibly be modulated in vivo through direct or indirect actions exerted by small molecules or monoclonal antibodies. NK cells can also be adoptively transferred following more or less substantial modifications through cell and gene manufacturing, in order to empower them with new or improved functions and ensure their controlled persistence and activity in the recipient. In the present review, we will focus on the technological and regulatory challenges of NK cell manufacturing and discuss conditions in which these innovative cellular therapies can be brought to the clinic.
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Affiliation(s)
- Christian Chabannon
- CBT-1409: INSERM, Aix Marseille Univ, Institut Paoli-Calmettes, AP-HM, Marseille, France; CRCM: INSERM, CNRS, Aix Marseille Univ, Institut Paoli-Calmettes, CRCM, Marseille, France
| | - Bechara Mfarrej
- CBT-1409: INSERM, Aix Marseille Univ, Institut Paoli-Calmettes, AP-HM, Marseille, France; CRCM: INSERM, CNRS, Aix Marseille Univ, Institut Paoli-Calmettes, CRCM, Marseille, France
| | - Sophie Guia
- UM2, INSERM, Centre d'Immunologie de Marseille-Luminy, U1104, CNRS UMR7280, Aix-Marseille University , Marseille , France
| | - Sophie Ugolini
- UM2, INSERM, Centre d'Immunologie de Marseille-Luminy, U1104, CNRS UMR7280, Aix-Marseille University , Marseille , France
| | - Raynier Devillier
- CRCM: INSERM, CNRS, Aix Marseille Univ, Institut Paoli-Calmettes, CRCM , Marseille , France
| | - Didier Blaise
- CRCM: INSERM, CNRS, Aix Marseille Univ, Institut Paoli-Calmettes, CRCM , Marseille , France
| | - Eric Vivier
- UM2, INSERM, Centre d'Immunologie de Marseille-Luminy, U1104, CNRS UMR7280, Aix-Marseille University, Marseille, France; Laboratoire d'Immunologie, Hôpital de la Conception, Assistance Publique - Hôpitaux de Marseille, Aix-Marseille University, Marseille, France
| | - Boris Calmels
- CBT-1409: INSERM, Aix Marseille Univ, Institut Paoli-Calmettes, AP-HM, Marseille, France; CRCM: INSERM, CNRS, Aix Marseille Univ, Institut Paoli-Calmettes, CRCM, Marseille, France
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48
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Abstract
The maternal immune system is complex and governed by multiple hormonal and metabolic factors, including those provided to the mother via the fetus. Understanding of the balance between maternal tolerance and protection of the fetus may require thinking from multiple theoretical approaches to the general problem of immune activation and tolerance. This article provides a brief review of the immune system, with aspects relevant to pregnancy. The references include reviews that expand on the elements discussed. The article also uses different models of immune system activation and tolerance to provide a theoretical understanding of the problem of maternal tolerance.
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Affiliation(s)
- Elizabeth A Bonney
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Vermont College of Medicine, Given Building Room C-246, 89 Beaumont Avenue, Burlington, VT 05405, USA.
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49
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Abstract
The maternal immune system is complex and governed by multiple hormonal and metabolic factors, including those provided to the mother via the fetus. Understanding of the balance between maternal tolerance and protection of the fetus may require thinking from multiple theoretical approaches to the general problem of immune activation and tolerance. This article provides a brief review of the immune system, with aspects relevant to pregnancy. The references include reviews that expand on the elements discussed. The article also uses different models of immune system activation and tolerance to provide a theoretical understanding of the problem of maternal tolerance.
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Affiliation(s)
- Elizabeth A Bonney
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Vermont College of Medicine, Given Building Room C-246, 89 Beaumont Avenue, Burlington, VT 05405, USA.
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50
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Yang F, Jin H, Wang J, Sun Q, Yan C, Wei F, Ren X. Adoptive Cellular Therapy (ACT) for Cancer Treatment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016; 909:169-239. [PMID: 27240459 DOI: 10.1007/978-94-017-7555-7_4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Adoptive cellular therapy (ACT) with various lymphocytes or antigen-presenting cells is one stone in the pillar of cancer immunotherapy, which relies on the tumor-specific T cell. The transfusion of bulk T-cell population into patients is an effective treatment for regression of cancer. In this chapter, we summarize the development of various strategies in ACT for cancer immunotherapy and discuss some of the latest progress and obstacles in technical, safety, and even regulatory aspects to translate these technologies to the clinic. ACT is becoming a potentially powerful approach to cancer treatment. Further experiments and clinical trials are needed to optimize this strategy.
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Affiliation(s)
- Fan Yang
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China
| | - Hao Jin
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China
| | - Jian Wang
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China
| | - Qian Sun
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China
| | - Cihui Yan
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China
| | - Feng Wei
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China
| | - Xiubao Ren
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China. .,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China. .,Key Laboratory of Cancer Prevention and Therapy, Tianjin, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China. .,Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin, 300060, Tianjin, China.
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