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Watanabe CM, Suzuki CI, Dos Santos AM, Aloia TPA, Lee G, Wald D, Okamoto OK, de Azevedo JTC, de Godoy JAP, Santos FPS, Weinlich R, Kerbauy LN, Kutner JM, Paiva RDMA, Hamerschlak N. An Extended Flow Cytometry Evaluation of ex Vivo Expanded NK Cells Using K562.Clone1, a Feeder Cell Line Manufactured in Brazil. Transplant Cell Ther 2024:S2666-6367(24)00531-1. [PMID: 38986739 DOI: 10.1016/j.jtct.2024.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 07/03/2024] [Accepted: 07/03/2024] [Indexed: 07/12/2024]
Abstract
Natural killer (NK) cells play a crucial role in the immune system's response against cancer. However, the challenge of obtaining the required quantity of NK cells for effective therapeutic response necessitates the development of strategies for their ex vivo expansion. This study aimed to develop a novel feeder cell line, K562.Clone1, capable of promoting the ex vivo expansion of NK cells while preserving their cytotoxic potential. he K562 leukemic cell line was transduced with mbIL-21 and 4-1BBL proteins to generate K562.Clone1 cells. NK cells were then co-cultured with these feeder cells, and their expansion rate was monitored over 14 days. The cytotoxic potential of the expanded NK cells was evaluated against acute myeloid leukemia blasts and tumor cell lines of leukemia and glial origin. Statistical analysis was performed to determine the significance of the results. The K562.Clone1 co-cultured with peripheral NK showed a significant increase in cell count, with an approximate 94-fold expansion over 14 days. Expanded NK cells demonstrated cytotoxicity against the tested tumor cell lines, indicating preservation of their cytotoxic characteristics. Additionally, the CD56, CD16, inhibitory KIRs, and activation receptors were conserved and present in a well-balanced manner. The study successfully developed a feeder cell line, K562.Clone1, that effectively promotes the expansion of NK cells ex vivo while maintaining their cytotoxic potential. This development could significantly contribute to the advancement of NK cell therapy, especially in Brazil.
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Affiliation(s)
| | | | | | | | - Grace Lee
- Department of Pathology, Case Western Reserve University, Cleveland, Ohio
| | - David Wald
- Department of Pathology, Case Western Reserve University, Cleveland, Ohio; Department of Pathology, University Hospitals Cleveland Medical Center, Cleveland, Ohio
| | - Oswaldo Keith Okamoto
- Department of Hemotherapy and Cellular Therapy, Hospital Israelita Albert Einstein, São Paulo, Brazil; Human Genome and Stem Cell Research Center, Department of Genetics and Evolutionary Biology, Biosciences Institute, University of São Paulo, São Paulo, Brazil
| | - Julia T Cottas de Azevedo
- Experimental Research Laboratory, Hospital Israelita Albert Einstein, São Paulo, Brazil; Department of Hemotherapy and Cellular Therapy, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Juliana Aparecida Preto de Godoy
- Experimental Research Laboratory, Hospital Israelita Albert Einstein, São Paulo, Brazil; Department of Hemotherapy and Cellular Therapy, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Fabio P S Santos
- Experimental Research Laboratory, Hospital Israelita Albert Einstein, São Paulo, Brazil; Oncology and Hematology Center, Familia Dayan-Daycoval, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Ricardo Weinlich
- Experimental Research Laboratory, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Lucila N Kerbauy
- Experimental Research Laboratory, Hospital Israelita Albert Einstein, São Paulo, Brazil; Department of Hemotherapy and Cellular Therapy, Hospital Israelita Albert Einstein, São Paulo, Brazil; Oncology and Hematology Center, Familia Dayan-Daycoval, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Jose Mauro Kutner
- Department of Hemotherapy and Cellular Therapy, Hospital Israelita Albert Einstein, São Paulo, Brazil; Oncology and Hematology Center, Familia Dayan-Daycoval, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Raquel de Melo Alves Paiva
- Experimental Research Laboratory, Hospital Israelita Albert Einstein, São Paulo, Brazil; Department of Hemotherapy and Cellular Therapy, Hospital Israelita Albert Einstein, São Paulo, Brazil.
| | - Nelson Hamerschlak
- Human Genome and Stem Cell Research Center, Department of Genetics and Evolutionary Biology, Biosciences Institute, University of São Paulo, São Paulo, Brazil
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2
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Chu Y, Nayyar G, Tian M, Lee DA, Ozkaynak MF, Ayala-Cuesta J, Klose K, Foley K, Mendelowitz AS, Luo W, Liao Y, Ayello J, Behbehani GK, Riddell S, Cripe T, Cairo MS. Efficiently targeting neuroblastoma with the combination of anti-ROR1 CAR NK cells and N-803 in vitro and in vivo in NB xenografts. MOLECULAR THERAPY. ONCOLOGY 2024; 32:200820. [PMID: 38933492 PMCID: PMC11201149 DOI: 10.1016/j.omton.2024.200820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 05/02/2024] [Accepted: 05/22/2024] [Indexed: 06/28/2024]
Abstract
The prognosis for children with recurrent and/or refractory neuroblastoma (NB) is dismal. The receptor tyrosine kinase-like orphan receptor 1 (ROR1), which is highly expressed on the surface of NB cells, provides a potential target for novel immunotherapeutics. Anti-ROR1 chimeric antigen receptor engineered ex vivo expanded peripheral blood natural killer (anti-ROR1 CAR exPBNK) cells represent this approach. N-803 is an IL-15 superagonist with enhanced biological activity. In this study, we investigated the in vitro and in vivo anti-tumor effects of anti-ROR1 CAR exPBNK cells with or without N-803 against ROR1+ NB models. Compared to mock exPBNK cells, anti-ROR1 CAR exPBNK cells had significantly enhanced cytotoxicity against ROR1+ NB cells, and N-803 further increased cytotoxicity. High-dimensional analysis revealed that N-803 enhanced Stat5 phosphorylation and Ki67 levels in both exPBNK and anti-ROR1 CAR exPBNK cells with or without NB cells. In vivo, anti-ROR1 CAR exPBNK plus N-803 significantly (p < 0.05) enhanced survival in human ROR1+ NB xenografted NSG mice compared to anti-ROR1 CAR exPBNK alone. Our results provide the rationale for further development of anti-ROR1 CAR exPBNK cells plus N-803 as a novel combination immunotherapeutic for patients with recurrent and/or refractory ROR1+ NB.
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Affiliation(s)
- Yaya Chu
- Department of Pediatrics, New York Medical College, Valhalla, NY 10595, USA
| | - Gaurav Nayyar
- Department of Pediatrics, New York Medical College, Valhalla, NY 10595, USA
| | - Meijuan Tian
- Department of Pediatrics, New York Medical College, Valhalla, NY 10595, USA
| | - Dean A. Lee
- Department of Pediatric Hem/Onc/BMT, Nationwide Children’s Hospital, Columbus, OH 43205, USA
| | - Mehmet F. Ozkaynak
- Department of Pediatrics, New York Medical College, Valhalla, NY 10595, USA
| | | | - Kayleigh Klose
- Department of Pediatrics, New York Medical College, Valhalla, NY 10595, USA
| | - Keira Foley
- Department of Pediatrics, New York Medical College, Valhalla, NY 10595, USA
| | | | - Wen Luo
- Department of Pediatrics, New York Medical College, Valhalla, NY 10595, USA
| | - Yanling Liao
- Department of Pediatrics, New York Medical College, Valhalla, NY 10595, USA
| | - Janet Ayello
- Department of Pediatrics, New York Medical College, Valhalla, NY 10595, USA
| | - Gregory K. Behbehani
- Department of Internal Medicine, Division of Hematology, the Ohio State University; Columbus, OH 43210, USA
| | - Stanley Riddell
- Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
| | - Tim Cripe
- Department of Pediatric Hem/Onc/BMT, Nationwide Children’s Hospital, Columbus, OH 43205, USA
| | - Mitchell S. Cairo
- Department of Pediatrics, New York Medical College, Valhalla, NY 10595, USA
- Department of Medicine, New York Medical College, Valhalla, NY 10595, USA
- Department of Microbiology, Immunology and Pathology, New York Medical College, Valhalla, NY 10595, USA
- Department of Cell Biology and Anatomy, New York Medical College, Valhalla, NY 10595, USA
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3
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Piccinelli S, Romee R, Shapiro RM. The natural killer cell immunotherapy platform: an overview of the landscape of clinical trials in liquid and solid tumors. Semin Hematol 2023; 60:42-51. [PMID: 37080710 DOI: 10.1053/j.seminhematol.2023.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Accepted: 02/23/2023] [Indexed: 03/07/2023]
Abstract
The translation of natural killer (NK) cells to the treatment of malignant disease has made significant progress in the last few decades. With a variety of available sources and improvements in both in vitro and in vivo NK cell expansion, the NK cell immunotherapy platform has come into its own. The enormous effort continues to further optimize this platform, including ways to enhance NK cell persistence, trafficking to the tumor microenvironment, and cytotoxicity. As this effort bears fruit, it is translated into a plethora of clinical trials in patients with advanced malignancies. The adoptive transfer of NK cells, either as a standalone therapy or in combination with other immunotherapies, has been applied for the treatment of both liquid and solid tumors, with numerous early-phase trials showing promising results. This review aims to summarize the key advantages of NK cell immunotherapy, highlight several of the current approaches being taken for its optimization, and give an overview of the landscape of clinical trials translating this platform into clinic.
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4
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Vasu S. Cellular therapies: Hematology and beyond. Semin Hematol 2023; 60:1-2. [PMID: 37080704 DOI: 10.1053/j.seminhematol.2023.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
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Biederstädt A, Rezvani K. How I treat high-risk acute myeloid leukemia using preemptive adoptive cellular immunotherapy. Blood 2023; 141:22-38. [PMID: 35512203 PMCID: PMC10023741 DOI: 10.1182/blood.2021012411] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 04/20/2022] [Accepted: 04/21/2022] [Indexed: 01/21/2023] Open
Abstract
Allogeneic hematopoietic stem cell transplantation (alloHSCT) is a potentially curative treatment for patients with high-risk acute leukemias, but unfortunately disease recurrence remains the major cause of death in these patients. Infusion of donor lymphocytes (DLI) has the potential to restore graft-versus-leukemia immunologic surveillance; however, efficacy varies across different hematologic entities. Although relapsed chronic myeloid leukemia, transplanted in chronic phase, has proven remarkably susceptible to DLI, response rates are more modest for relapsed acute myeloid leukemia and acute lymphoblastic leukemia. To prevent impending relapse, a number of groups have explored administering DLI preemptively on detection of measurable residual disease (MRD) or mixed chimerism. Evidence for the effectiveness of this strategy, although encouraging, comes from only a few, mostly single-center retrospective, nonrandomized studies. This article seeks to (1) discuss the available evidence supporting this approach while highlighting some of the inherent challenges of MRD-triggered treatment decisions post-transplant, (2) portray other forms of postremission cellular therapies, including the role of next-generation target-specific immunotherapies, and (3) provide a practical framework to support clinicians in their decision-making process when considering preemptive cellular therapy for this difficult-to-treat patient population.
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Affiliation(s)
- Alexander Biederstädt
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
- Department of Medicine III: Hematology and Oncology, School of Medicine, Technical University of Munich, Munich, Germany
| | - Katayoun Rezvani
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
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6
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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: 120] [Impact Index Per Article: 60.0] [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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7
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Ciurea SO, Kongtim P, Soebbing D, Trikha P, Behbehani G, Rondon G, Olson A, Bashir Q, Gulbis AM, Indreshpal K, Rezvani K, Shpall EJ, Bassett R, Cao K, Martin AS, Devine S, Horowitz M, Pasquini M, Lee DA, Champlin RE. Decrease post-transplant relapse using donor-derived expanded NK-cells. Leukemia 2021; 36:155-164. [PMID: 34312462 PMCID: PMC8727305 DOI: 10.1038/s41375-021-01349-4] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 07/02/2021] [Accepted: 07/12/2021] [Indexed: 01/12/2023]
Abstract
In this phase I/II clinical trial, we investigated the safety and efficacy of high doses of mb-IL21 ex vivo expanded donor-derived NK cells to decrease relapse in 25 patients with myeloid malignancies receiving haploidentical stem-cell transplantation (HSCT). Three doses of donor NK cells (1 × 105-1 × 108 cells/kg/dose) were administered on days -2, +7, and +28. Results were compared with an independent contemporaneously treated case-matched cohort of 160 patients from the CIBMTR database.After a median follow-up of 24 months, the 2-year relapse rate was 4% vs. 38% (p = 0.014), and disease-free survival (DFS) was 66% vs. 44% (p = 0.1) in the cases and controls, respectively. Only one relapse occurred in the study group, in a patient with the high level of donor-specific anti-HLA antibodies (DSA) presented before transplantation. The 2-year relapse and DFS in patients without DSA was 0% vs. 40% and 72% vs. 44%, respectively with HR for DFS in controls of 2.64 (p = 0.029). NK cells in recipient blood were increased at day +30 in a dose-dependent manner compared with historical controls, and had a proliferating, mature, highly cytotoxic, NKG2C+/KIR+ phenotype.Administration of donor-derived expanded NK cells after haploidentical transplantation was safe, associated with NK cell-dominant immune reconstitution early post-transplant, preserved T-cell reconstitution, and improved relapse and DFS. TRIAL REGISTRATION: NCT01904136 ( https://clinicaltrials.gov/ct2/show/NCT01904136 ).
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Affiliation(s)
- Stefan O Ciurea
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
| | - Piyanuch Kongtim
- Division of Hematology/Oncology, Department of Medicine, University of California Irvine, Irvine, CA, USA
| | - Doris Soebbing
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Prashant Trikha
- Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH, USA
| | - Gregory Behbehani
- Division of Hematology, The Ohio State University, Columbus, OH, USA
| | - Gabriela Rondon
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Amanda Olson
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Qaiser Bashir
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Alison M Gulbis
- Division of Pharmacy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kaur Indreshpal
- GMP Laboratory, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Katayoun Rezvani
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.,GMP Laboratory, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Elizabeth J Shpall
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.,GMP Laboratory, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Roland Bassett
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kai Cao
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Andrew St Martin
- Center for International Bone Marrow Transplant Research, Milwaukee, WI, USA
| | | | - Mary Horowitz
- Center for International Bone Marrow Transplant Research, Milwaukee, WI, USA
| | - Marcelo Pasquini
- Center for International Bone Marrow Transplant Research, Milwaukee, WI, USA
| | - Dean A Lee
- Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH, USA
| | - Richard E Champlin
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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8
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DeZern AE, Elmariah H, Zahurak M, Rosner GL, Gladstone DE, Ali SA, Huff CA, Swinnen LJ, Imus P, Borrello I, Wagner-Johnston ND, Ambinder RF, Brodsky RA, Cooke K, Luznik L, Fuchs EJ, Bolaños-Meade J, Jones RJ. Shortened-Duration Immunosuppressive Therapy after Nonmyeloablative, Related HLA-Haploidentical or Unrelated Peripheral Blood Grafts and Post-Transplantation Cyclophosphamide. Biol Blood Marrow Transplant 2020; 26:2075-2081. [PMID: 32818556 DOI: 10.1016/j.bbmt.2020.07.037] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 07/13/2020] [Accepted: 07/16/2020] [Indexed: 11/16/2022]
Abstract
With post-transplantation cyclophosphamide (PTCy) as graft-versus-host disease (GVHD) prophylaxis, nonmyeloablative (NMA) HLA-haploidentical (haplo) and HLA-matched blood or marrow transplantation (BMT) have comparable outcomes. Previous reports have shown that discontinuation of immunosuppression (IS) as early as day 60 after infusion of a bone marrow (BM) haplo allograft with PTCy is feasible. There are certain diseases in which peripheral blood (PB) may be favored over BM, but given the higher rates of GVHD with PB, excessive GVHD is of increased concern. We report a completed, prospective single-center trial of stopping IS at days 90 and 60 after NMA PB stem cell transplantation (PBSCT). Between 12/2015-7/2018, 117 consecutive patients with hematologic malignancies associated with higher rates of graft failure after NMA conditioned BMT and PTCy, received NMA PB allografts on trial. The primary objective of this study was to evaluate the safety and feasibility of reduced-duration IS (from day 5 through day 90 in the D90 cohort and through day 60 in the D60 cohort). Of the 117 patients (median age, 64 years; range, 22 to 78 years), the most common diagnoses were myelodysplastic syndrome (33%), acute myelogenous leukemia (with minimal residual disease or arising from an antecedent disorder) (32%), myeloproliferative neoplasms (19%), myeloma (9%), and chronic lymphoblastic leukemia (7%). Shortened IS was feasible in 75 patients (64%) overall. Ineligibility for shortened IS resulted most commonly from GVHD (17 patients), followed by early relapse (11 patients), nonrelapse mortality (NRM) (7 patients), patient/ physician preference (4 patients) or graft failure (3 patients). Of the 57 patients in the D90 cohort, 33 (58%) stopped IS early as planned, and among the 60 patients in the D60 cohort, 42 (70%) stopped IS early as planned. The graft failure rate was 2.6%. After IS cessation, the median time to diagnosis of grade II-IV acute GVHD was 21 days in the D90 cohort and 32 days in the D60 cohort, with almost all cases developing within 40 days. Approximately one-third of these patients resumed IS. All outcome measures were similar in the 2 cohorts and our historical outcomes with 180 days of IS. The cumulative incidence of grade III-IV acute GVHD was low, 2% in the D90 cohort and 7% in the D60 cohort. The incidence of severe chronic GVHD at 2 years was 9% in the D90 cohort and 5% in the D60 cohort. The 2-year overall survival was 67% for both the D90 and D60 cohorts. The 2-year progression-free survival was 47% for the D90 cohort and 52% for the D60 cohort, and the GVHD-free, relapse-free survival was <35% for both cohorts. These data suggest that reduced-duration IS in patients undergoing NMA PBSCT with PTCy is feasible and has an acceptable safety profile. © 2020 American Society for Transplantation and Cellular Therapy. Published by Elsevier Inc.
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Affiliation(s)
- Amy E DeZern
- Department of Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland; Division of Hematology, Department of Medicine, Johns Hopkins University, Baltimore, Maryland; Division of Pediatric Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland.
| | - Hany Elmariah
- Division of Pediatric Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland; Department of Blood and Marrow Transplantation and Cellular Immunotherapy, Moffitt Cancer Center, Tampa, Florida
| | - Marianna Zahurak
- Department of Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland; Department of Oncology Biostatistics, Sidney Kimmel Cancer Center, Baltimore, Maryland; Division of Pediatric Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland
| | - Gary L Rosner
- Department of Oncology Biostatistics, Sidney Kimmel Cancer Center, Baltimore, Maryland; Division of Pediatric Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland
| | - Douglas E Gladstone
- Department of Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland; Division of Pediatric Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland
| | - Syed Abbas Ali
- Department of Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland; Division of Pediatric Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland
| | - Carol Ann Huff
- Department of Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland; Division of Pediatric Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland
| | - Lode J Swinnen
- Department of Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland; Division of Pediatric Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland
| | - Phil Imus
- Department of Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland; Division of Pediatric Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland
| | - Ivan Borrello
- Department of Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland; Division of Pediatric Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland
| | - Nina D Wagner-Johnston
- Department of Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland; Division of Pediatric Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland
| | - Richard F Ambinder
- Department of Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland; Division of Pediatric Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland
| | - Robert A Brodsky
- Department of Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland; Division of Hematology, Department of Medicine, Johns Hopkins University, Baltimore, Maryland; Division of Pediatric Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland
| | - Kenneth Cooke
- Department of Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland; Division of Pediatric Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland
| | - Leo Luznik
- Department of Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland; Division of Pediatric Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland
| | - Ephraim J Fuchs
- Department of Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland; Division of Pediatric Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland
| | - Javier Bolaños-Meade
- Department of Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland; Division of Pediatric Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland
| | - Richard J Jones
- Department of Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland; Division of Hematology, Department of Medicine, Johns Hopkins University, Baltimore, Maryland; Division of Pediatric Oncology, Sidney Kimmel Cancer Center, Baltimore, Maryland
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9
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Zaghi E, Calvi M, Marcenaro E, Mavilio D, Di Vito C. Targeting NKG2A to elucidate natural killer cell ontogenesis and to develop novel immune-therapeutic strategies in cancer therapy. J Leukoc Biol 2019; 105:1243-1251. [PMID: 30645023 DOI: 10.1002/jlb.mr0718-300r] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 12/14/2018] [Accepted: 12/21/2018] [Indexed: 12/20/2022] Open
Abstract
Natural Killer (NK) cells are innate immune cells with a primary role in the immune surveillance against non-self-cells. NK cell recognition of "self" relies on the surface expression on autologous cells of MHC class I (MHC-I) molecules. Either the absence or the down-modulation of MHC-I on target cells "license" NK cells to kill threatening tumor-transformed or virally infected cells. This phenomenon is controlled by a limited repertoire of activating and inhibitory NK receptors (aNKRs and iNKRs) that tunes NK cell activation and effector functions. Hence, the calibration of NK cell alloreactivity depends on the ability of iNKRs to bind MHC-I complex and these interactions are key in regulating both NK cell differentiation and effector functions. Indeed, the presence of iNKRs specific for self-MHC haplotypes (i) plays a role in the "licensing/education" process that controls the responsiveness of mature NK cells and prevents their activation against the "self" and (ii) is exploited by tumor cells to escape from NK cell cytotoxicity. Herein, we review our current knowledge on function and clinical application of NKG2A, a C-type lectin iNKR that binds specific haplotypes of human leukocyte antigens early during the NK cell maturation process, thus contributing to modulate the terminal maturation of NK cells as potent effectors against cancers cells. These NKG2A-mediated mechanisms are currently being exploited for developing promising immune-therapeutic strategies to improve the prognosis of solid and blood tumors and to ameliorate the clinical outcome of patients undergone allogeneic hematopoietic stem cell transplantation to treat high-risk hematologic malignancies.
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Affiliation(s)
- Elisa Zaghi
- Unit of Clinical and Experimental Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Michela Calvi
- Unit of Clinical and Experimental Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Emanuela Marcenaro
- Dipartimento di Medicina Sperimentale (DI.ME.S.) and Centro di Eccellenza per le Ricerche Biomediche (CEBR), Università degli Studi di Genova, Genova, Italy
| | - Domenico Mavilio
- Unit of Clinical and Experimental Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy.,Department of Medical Biotechnologies and Translational Medicine (BioMeTra), University of Milan, Milan, Italy
| | - Clara Di Vito
- Unit of Clinical and Experimental Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
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10
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Senju H, Kumagai A, Nakamura Y, Yamaguchi H, Nakatomi K, Fukami S, Shiraishi K, Harada Y, Nakamura M, Okamura H, Tanaka Y, Mukae H. Effect of IL-18 on the Expansion and Phenotype of Human Natural Killer Cells: Application to Cancer Immunotherapy. Int J Biol Sci 2018; 14:331-340. [PMID: 29559850 PMCID: PMC5859478 DOI: 10.7150/ijbs.22809] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Accepted: 02/13/2018] [Indexed: 12/16/2022] Open
Abstract
When pathogenic stresses are recognized by innate immune cells, inflammasomes are assembled and caspase-1 is activated, resulting in the conversion of pro-IL-18 into mature IL-18. Because natural killer (NK) cells express IL-18 receptors, IL-18 may play roles in immune functions of NK cells. In the present study, we examined the effect of IL-18 on NK cells derived from lung cancer patients and healthy adult volunteers. When peripheral blood NK cells were stimulated with IL-2, the cells formed clusters beginning on day 5-6 and proliferated thereafter, in which the number of NK cells increased by 10-fold in 10 days. When IL-18 was added, cell clusters were observed as early as on day 4 and NK cells proliferated vigorously. On day 10, the expansion rate was 56-fold on average, showing that IL-18 promoted the expansion of NK cells. It was also notable that IL-18 enhanced the expression of CD80, CD86, HLA-DR and HLA-DQ on NK cells, suggesting that IL-18 conferred NK cells an APC-like phenotype. When cellular cytotoxicity was determined, APC-like NK cells efficiently killed tumor cells and anti-tumor activity was augmented by the addition of tumor antigen-specific mAbs. In addition, IFN-γ was produced by APC-like NK cells in response to tumor cells, and the cytokine production was further enhanced by mAbs. Taken together, IL-18 not only promoted the expansion of NK cells, but also changed the phenotype of NK cells. IL-2/IL-18-induced NK cells might, therefore, serve as a bridge between innate immunity and adaptive immunity and be useful for cancer immunotherapy.
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Affiliation(s)
- Hiroaki Senju
- Department of Respiratory Medicine, Graduate School of Biomedical Sciences, Nagasaki University, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan.,Center for Bioinformatics and Molecular Medicine, Graduate School of Biomedical Sciences, Nagasaki University, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan.,Second Department of Internal Medicine, Nagasaki University School of Medicine, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan
| | - Asuka Kumagai
- Center for Bioinformatics and Molecular Medicine, Graduate School of Biomedical Sciences, Nagasaki University, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan
| | - Yoichi Nakamura
- Department of Respiratory Medicine, Graduate School of Biomedical Sciences, Nagasaki University, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan.,Second Department of Internal Medicine, Nagasaki University School of Medicine, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan
| | - Hiroyuki Yamaguchi
- Department of Respiratory Medicine, Graduate School of Biomedical Sciences, Nagasaki University, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan.,Second Department of Internal Medicine, Nagasaki University School of Medicine, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan
| | - Katsumi Nakatomi
- Department of Respiratory Medicine, Graduate School of Biomedical Sciences, Nagasaki University, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan.,Second Department of Internal Medicine, Nagasaki University School of Medicine, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan
| | - Shota Fukami
- Center for Bioinformatics and Molecular Medicine, Graduate School of Biomedical Sciences, Nagasaki University, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan
| | - Kengo Shiraishi
- Center for Bioinformatics and Molecular Medicine, Graduate School of Biomedical Sciences, Nagasaki University, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan
| | - Yuka Harada
- Center for Bioinformatics and Molecular Medicine, Graduate School of Biomedical Sciences, Nagasaki University, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan
| | - Mitsuhiro Nakamura
- Center for Bioinformatics and Molecular Medicine, Graduate School of Biomedical Sciences, Nagasaki University, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan
| | - Haruki Okamura
- Hyogo College of Medicine, 1-1 Mukogawa, Nishinomiya, Hyogo 663-8501, Japan
| | - Yoshimasa Tanaka
- Center for Bioinformatics and Molecular Medicine, Graduate School of Biomedical Sciences, Nagasaki University, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan.,Hyogo College of Medicine, 1-1 Mukogawa, Nishinomiya, Hyogo 663-8501, Japan
| | - Hiroshi Mukae
- Department of Respiratory Medicine, Graduate School of Biomedical Sciences, Nagasaki University, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan.,Second Department of Internal Medicine, Nagasaki University School of Medicine, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan
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11
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Kasamon YL, Fuchs EJ, Zahurak M, Rosner GL, Symons HJ, Gladstone DE, Huff CA, Swinnen LJ, Brodsky RA, Matsui WH, Borrello I, Shanbhag S, Cooke KR, Ambinder RF, Luznik L, Bolaños-Meade J, Jones RJ. Shortened-Duration Tacrolimus after Nonmyeloablative, HLA-Haploidentical Bone Marrow Transplantation. Biol Blood Marrow Transplant 2018; 24:1022-1028. [PMID: 29353109 DOI: 10.1016/j.bbmt.2018.01.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Accepted: 01/08/2018] [Indexed: 11/17/2022]
Abstract
With post-transplantation cyclophosphamide (PTCy) as graft-versus-host disease (GVHD) prophylaxis, nonmyeloablative HLA-haploidentical (NMA haplo) and HLA-matched blood or marrow transplantation (BMT) have comparable outcomes. Early discontinuation of immunosuppression may reduce the risk of relapse and improve immune reconstitution, but may increase the risk of GVHD. We conducted a prospective trial of NMA haplo BMT for patients with hematologic malignancies (median age, 61 years), evaluating the safety of early discontinuation of tacrolimus. All patients received T cell-replete bone marrow followed by high-dose PTCy, mycophenolate mofetil, and tacrolimus. Tacrolimus was prespecified to stop without taper at day +90, +60, or +120, contingent on having ≥5% donor T cells, no relapse, and no grade II-IV acute or significant chronic GVHD. Safety stopping rules were based on ≥5% graft failure, ≥10% nonrelapse mortality (NRM), or a ≥20% combined incidence of severe acute and chronic GVHD from the tacrolimus stop date through day +180. Of the 47 patients in the day +90 arm, 23 (49%) stopped tacrolimus as planned. Of the 55 patients in the day +60 arm, 38 (69%) stopped as planned. Safety stopping criteria were not met. In both arms, at day +180, the probability of grade II-IV acute GVHD was <40%, that of grade III-IV acute GVHD was <8%, and that of NRM was <5%. The 1-year probabilities of chronic GVHD and NRM were <15% and <10%, respectively, in both arms. The 1-year GVHD-free relapse-free survival was higher in the day 60 arm. Thus, stopping tacrolimus as early as day +60 is feasible and carries acceptable risks after NMA haplo BMT with PTCy. This approach may facilitate post-transplantation strategies for relapse reduction.
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Affiliation(s)
- Yvette L Kasamon
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Ephraim J Fuchs
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Marianna Zahurak
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Gary L Rosner
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Heather J Symons
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Douglas E Gladstone
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Carol Ann Huff
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Lode J Swinnen
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Robert A Brodsky
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - William H Matsui
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Ivan Borrello
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Satish Shanbhag
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Kenneth R Cooke
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Richard F Ambinder
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Leo Luznik
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Javier Bolaños-Meade
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Richard J Jones
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, Maryland.
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12
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Phase 1 clinical trial using mbIL21 ex vivo-expanded donor-derived NK cells after haploidentical transplantation. Blood 2017; 130:1857-1868. [PMID: 28835441 DOI: 10.1182/blood-2017-05-785659] [Citation(s) in RCA: 240] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Accepted: 08/16/2017] [Indexed: 01/14/2023] Open
Abstract
Relapse has emerged as the most important cause of treatment failure after allogeneic hematopoietic stem cell transplantation (HSCT). To test the hypothesis that natural killer (NK) cells can decrease the risk of leukemia relapse, we initiated a phase 1 dose-escalation study of membrane-bound interleukin 21 (mbIL21) expanded donor NK cells infused before and after haploidentical HSCT for high-risk myeloid malignancies. The goals were to determine the safety, feasibility, and maximum tolerated dose. Patients received a melphalan-based reduced-intensity conditioning regimen and posttransplant cyclophosphamide-based graft-versus-host disease (GVHD) prophylaxis. NK cells were infused on days -2, +7, and +28 posttransplant. All NK expansions achieved the required cell number, and 11 of 13 patients enrolled received all 3 planned NK-cell doses (1 × 105/kg to 1 × 108/kg per dose). No infusional reactions or dose-limiting toxicities occurred. All patients engrafted with donor cells. Seven patients (54%) developed grade 1-2 acute GVHD (aGVHD), none developed grade 3-4 aGVHD or chronic GVHD, and a low incidence of viral complications was observed. One patient died of nonrelapse mortality; 1 patient relapsed. All others were alive and in remission at last follow-up (median, 14.7 months). NK-cell reconstitution was quantitatively, phenotypically, and functionally superior compared with a similar group of patients not receiving NK cells. In conclusion, this trial demonstrated production feasibility and safety of infusing high doses of ex vivo-expanded NK cells after haploidentical HSCT without adverse effects, increased GVHD, or higher mortality, and was associated with significantly improved NK-cell number and function, lower viral infections, and low relapse rate posttransplant.
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13
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Baggio L, Laureano ÁM, Silla LMDR, Lee DA. Natural killer cell adoptive immunotherapy: Coming of age. Clin Immunol 2017; 177:3-11. [DOI: 10.1016/j.clim.2016.02.003] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Revised: 02/06/2016] [Accepted: 02/09/2016] [Indexed: 11/26/2022]
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14
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Kannan GS, Aquino-Lopez A, Lee DA. Natural killer cells in malignant hematology: A primer for the non-immunologist. Blood Rev 2016; 31:1-10. [PMID: 27665023 DOI: 10.1016/j.blre.2016.08.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2015] [Revised: 08/03/2016] [Accepted: 08/29/2016] [Indexed: 12/19/2022]
Abstract
Natural killer cells were first described over 40years ago, but the last 15years has shown tremendous progress in our understanding of their biology and our ability to manipulate them for clinical therapeutic effect. Despite the increased understanding by clinicians and scientists investigating these cells, their biology remains a confusing subject for many because of the wide array of receptors, complex interactions, multiple models of predicting function, and contradictory data in the literature. While they are microscopically indistinguishable from T cells and share many of the same effector functions, their mechanisms of target recognition are completely distinct from yet complimentary to T cells. In this review we provide a basic understanding of NK cell biology and HLA recognition as compared and contrasted to T cells using a metaphor of border patrol and passports. We conclude with a summary of the evidence for NK cell effects in hematologic malignancies and describe new advances in NK cell immunotherapy aimed at improving these effects.
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Affiliation(s)
- Geoffrey S Kannan
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, 450 Brooklyn Ave, Boston, MA 02215, USA.
| | - Arianexys Aquino-Lopez
- Clinical and Translational Sciences Program, University of Texas Graduate School of Biomedical Sciences, 6767 Bertner Avenue, Houston, TX 77030, USA; Division of Pediatrics, MD Anderson Cancer Center, 1515 Holcombe Blvd, Unit 853, Houston, TX 77030, USA.
| | - Dean A Lee
- Division of Hematology, Oncology, and BMT, Nationwide Children's Hospital, 700 Children's Drive, WA4023, Columbus, OH 43205, USA.
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15
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Poupot M, Turrin CO, Caminade AM, Fournié JJ, Attal M, Poupot R, Fruchon S. Poly(phosphorhydrazone) dendrimers: yin and yang of monocyte activation for human NK cell amplification applied to immunotherapy against multiple myeloma. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2016; 12:2321-2330. [PMID: 27498187 DOI: 10.1016/j.nano.2016.07.009] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Revised: 05/04/2016] [Accepted: 07/18/2016] [Indexed: 12/28/2022]
Abstract
Human natural killer (NK) cells play a key role in anti-cancer and anti-viral immunity, but their selective amplification in vitro is extremely tedious to achieve and remains one of the most challenging problems to solve for efficient NK cell-based immuno-therapeutic treatments against malignant diseases. Here we report that, when added to ex vivo culture of peripheral blood mononuclear cells from healthy volunteers or from cancer patients with multiple myeloma, poly (phosphorhydrazone) dendrimers capped with amino-bis(methylene phosphonate) end groups enable the efficient proliferation of NK cells with anti-cancer cytotoxicity in vivo. We also show that the amplification of the NK population relies on the preliminary activation of monocytes in the framework of a multistep cross-talk between monocytes and NK cells before the proliferation thereof. Thus poly(phosphorhydrazone) dendrimers represent a novel class of extremely promising drugs to develop NK-cell based anti-cancer therapies.
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Affiliation(s)
- Mary Poupot
- Centre de Recherche en Cancérologie de Toulouse, Université de Toulouse, CNRS, INSERM, UPS, France
| | | | | | - Jean-Jacques Fournié
- Centre de Recherche en Cancérologie de Toulouse, Université de Toulouse, CNRS, INSERM, UPS, France
| | - Michel Attal
- Institut Universitaire du Cancer de Toulouse-Oncopôle, Université de Toulouse, CNRS, INSERM, UPS, France
| | - Rémy Poupot
- Centre de Physiopathologie de Toulouse-Purpan, Université de Toulouse, CNRS, INSERM, UPS, France
| | - Séverine Fruchon
- Centre de Physiopathologie de Toulouse-Purpan, Université de Toulouse, CNRS, INSERM, UPS, France.
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16
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Lee DA, Denman CJ, Rondon G, Woodworth G, Chen J, Fisher T, Kaur I, Fernandez-Vina M, Cao K, Ciurea S, Shpall EJ, Champlin RE. Haploidentical Natural Killer Cells Infused before Allogeneic Stem Cell Transplantation for Myeloid Malignancies: A Phase I Trial. Biol Blood Marrow Transplant 2016; 22:1290-1298. [PMID: 27090958 DOI: 10.1016/j.bbmt.2016.04.009] [Citation(s) in RCA: 103] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2015] [Accepted: 04/11/2016] [Indexed: 11/25/2022]
Abstract
Allogeneic stem cell transplantation is an effective treatment for high-risk myeloid malignancies, but relapse remains the major post-transplantation cause of treatment failure. Alloreactive natural killer (NK) cells mediate a potent antileukemic effect and may also enhance engraftment and reduce graft-versus-host disease (GVHD). Haploidentical transplantations provide a setting in which NK cell alloreactivity can be manipulated, but they are associated with high rates of GVHD. We performed a phase I study infusing escalating doses of NK cells from an HLA haploidentical-related donor-selected for alloreactivity when possible-as a component of the preparative regimen for allotransplantation from a separate HLA-identical donor. The goal of infusing third-party alloreactive NK cells was to augment the antileukemic effect of the transplantation without worsening GVHD and, thus, improve the overall outcome of hematopoietic transplantation. Twenty-one patients with high-risk acute myeloid leukemia (AML), myelodysplastic syndrome (MDS), or chronic myelogenous leukemia refractory or beyond first remission received a preparative regimen with busulfan and fludarabine followed by infusion of apheresis-derived, antibody-selected, and IL-2-activated NK cells. Doses were initially based on total nucleated cell (TNC) content and later based on CD56(+) cells to reduce variability. CD56(+) content ranged from .02 to 8.32 × 10(6)/kg. IL-2, .5 × 10(6) units/m(2) subcutaneously was administered daily for 5 days in the final cohort (n = 10). CD3(+) cells in the NK cell product were required to be < 10(5)/kg. Median relapse-free, overall, and GVHD-free/relapse-free survival for all patients enrolled was 102, 233, and 89 days, respectively. Five patients are alive, 5 patients died of transplantation-related causes, and 11 patients died of relapse. Despite the small sample size, survival was highly associated with CD56(+) cells delivered (P = .022) and development of ≥ grade 3 GVHD (P = .006). There were nonsignificant trends toward higher survival rates in those receiving NK cells from KIR ligand-mismatched donors and KIR-B haplotype donors. There was no association with disease type, remission at time of transplantation, or KIR content. GVHD was not associated with TNC, CD56(+), or CD3(+) cells infused in the NK cell product or the stem cell product. This trial demonstrates a lack of major toxicity attributable to third-party NK cell infusions delivered in combination with an HLA-compatible allogeneic transplantation. The infusion of haploidentical alloreactive NK cells was well tolerated and did not interfere with engraftment or increase the rate of GVHD after allogeneic hematopoietic transplantation. Durable complete remissions occurred in 5 patients at high risk for disease recurrence. This approach is being further developed in a phase I/II trial with ex vivo-expanded NK cells to increase the NK cell dose with the objective of reducing relapse and improving the outcome of allogeneic hematopoietic transplantation for AML/MDS.
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Affiliation(s)
- Dean A Lee
- Division of Pediatrics, Cell Therapy Section, University of Texas MD Anderson Cancer Center, Houston, Texas.
| | - Cecele J Denman
- Division of Pediatrics, Cell Therapy Section, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Gabriela Rondon
- Division of Cancer Medicine, Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Glenda Woodworth
- Division of Cancer Medicine, Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Julianne Chen
- Division of Cancer Medicine, Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Tobi Fisher
- Division of Cancer Medicine, Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Indreshpal Kaur
- Division of Cancer Medicine, Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Marcelo Fernandez-Vina
- Division of Pathology, Histocompatibility, Immunogenetics, and Disease Profiling Laboratory, Stanford University Medical School Blood Center, Palo Alto, California
| | - Kai Cao
- Division of Pathology and Laboratory Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Stefan Ciurea
- Division of Cancer Medicine, Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Elizabeth J Shpall
- Division of Cancer Medicine, Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Richard E Champlin
- Division of Cancer Medicine, Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
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17
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Xing R, Li L, Chen L, Gao Z, Wang H, Li W, Cui J, Tian G, Liang Q, Yu J, Sung JJ, Luo G, Gao H, Xu X, Yang H, Wang J, Zhang X, Wang JM, Huang J, Yu Y, Wang J, Lu Y. Copy number variations of HLA-I and activation of NKp30 pathway determine the sensitivity of gastric cancer cells to the cytotoxicity of natural killer cells. Oncogene 2015; 35:2584-91. [PMID: 26364607 DOI: 10.1038/onc.2015.324] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Revised: 05/19/2015] [Accepted: 07/24/2015] [Indexed: 02/06/2023]
Abstract
Nude mice are important in vivo model for characterization of cell malignancy behavior; however, many cancer cells fail to form tumors in it. Understanding this defective mechanism may provide novel insights into tumorigenesis and how tumor cells escape innate immunity. Whole-genome sequencing was conducted on two gastric cancer (GC) cells, BGC823 and AGS, which do and do not form tumors in nude mice, to identify their genomic differences relevant to natural killer (NK) cells. We found that the tumorigenic capacity of human GC cell lines was dependent on the recruitment and activation of NK cells in xenograft tumors. We used whole-genome sequence (WGS) on GC cell lines to identify potential genes controlling susceptibility to NK-mediated killing. The tumorigenic cell line BGC823 expressed high levels of HLA-I because of copy gain and was resistant to NK cell killing. In contrast, another cell line AGS expressing low levels of HLA-I with activated NKp30/MAPK/IL-12 (interleukin-12) or IL-2 (interleukin-2) pathway was susceptible to NK lysis. Treatment of tumor bearing mice with systemic administration of IL-12 in combination with intratumor injection of anti-HLA-I antibody significantly increased NK cell recruitment into xenograft tumors, which became sensitive to NK killing, resulting in reduced tumor progression. In human GC specimens, decreased HLA-I expression and increased NK cells surrounding tumor cells were correlated with decreased metastasis potential and better prognosis of patients. Our results provide a mechanistic basis for GC cells to escape NK lysis and a promising prospect of NK immunotherapy for GC cells.
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Affiliation(s)
- R Xing
- Laboratory of Molecular Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - L Li
- Beijing Genomics Institute at Shenzhen, Shenzhen, China
| | - L Chen
- Beijing Genomics Institute at Shenzhen, Shenzhen, China
| | - Z Gao
- Beijing Genomics Institute at Shenzhen, Shenzhen, China
| | - H Wang
- Laboratory of Molecular Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - W Li
- Laboratory of Molecular Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - J Cui
- Laboratory of Molecular Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - G Tian
- Beijing Genomics Institute at Shenzhen, Shenzhen, China
| | - Q Liang
- Institute of Digestive Disease and Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, Li Ka Shing Institute of Health Sciences, Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, China
| | - J Yu
- Institute of Digestive Disease and Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, Li Ka Shing Institute of Health Sciences, Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, China
| | - J J Sung
- Institute of Digestive Disease and Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, Li Ka Shing Institute of Health Sciences, Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, China
| | - G Luo
- Department of Genetics and Genome Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA.,Beijing University of Chinese Medicine, Beijing, China
| | - H Gao
- Shanghai Engineering Center for Molecular Medicine, Shanghai, China
| | - X Xu
- Beijing Genomics Institute at Shenzhen, Shenzhen, China
| | - H Yang
- Beijing Genomics Institute at Shenzhen, Shenzhen, China
| | - J Wang
- Beijing Genomics Institute at Shenzhen, Shenzhen, China
| | - X Zhang
- Beijing Genomics Institute at Shenzhen, Shenzhen, China
| | - J M Wang
- Laboratory of Molecular Immunoregulation, Cancer and Inflammation Program, Center for Cancer Research, National Cancer Institute at Frederick, Frederick, MD, USA
| | - J Huang
- Laboratory of Molecular Immunoregulation, Cancer and Inflammation Program, Center for Cancer Research, National Cancer Institute at Frederick, Frederick, MD, USA
| | - Y Yu
- Department of Surgery, Ruijin Hospital and Shanghai Institute of Digestive Surgery, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - J Wang
- Beijing Genomics Institute at Shenzhen, Shenzhen, China
| | - Y Lu
- Laboratory of Molecular Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
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18
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Abstract
Natural killer (NK) cells are normal white blood cells capable of killing malignant cells without prior sensitization. Allogeneic NK cell infusions are attractive for cancer therapy because of non-cross-resistant mechanisms of action and minimal overlapping toxicities with standard cancer treatments. Although NK therapy is promising, many obstacles will need to be overcome, including insufficient cell numbers, failure of homing to tumor sites, effector dysfunction, exhaustion, and tumor cell evasion. Capitalizing on the wealth of knowledge generated by recent NK cell biology studies and the advancements in biotechnology, substantial progress has been made recently in improving therapeutic efficiency and reducing side effects. A multipronged strategy is essential, including immunogenetic-based donor selection, refined NK cell bioprocessing, and novel augmentation techniques, to improve NK function and to reduce tumor resistance. Although data from clinical trials are currently limited primarily to hematologic malignancies, broader applications to a wide spectrum of adult and pediatric cancers are under way. The unique properties of human NK cells open up a new arena of novel cell-based immunotherapy against cancers that are resistant to contemporary therapies.
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Affiliation(s)
- Wing Leung
- Author's Affiliations: Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children's Research Hospital; and Department of Pediatrics, University of Tennessee, Memphis, Tennessee
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19
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Booth C, Lawson S, Veys P. The current role of T cell depletion in paediatric stem cell transplantation. Br J Haematol 2013; 162:177-90. [DOI: 10.1111/bjh.12400] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2013] [Accepted: 03/07/2013] [Indexed: 02/03/2023]
Affiliation(s)
- Claire Booth
- Molecular Immunology Unit; Institute of Child Health; University College London; London UK
| | - Sarah Lawson
- Department of Haematology; Birmingham Children's Hospital NHS Foundation Trust; Birmingham UK
| | - Paul Veys
- Molecular Immunology Unit; Institute of Child Health; University College London; London UK
- Department of Blood and Marrow Transplantation; Great Ormond Street Hospital for Children NHS Foundation Trust; London UK
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