1
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Motallebnejad P, Kantardjieff A, Cichocki F, Azarin SM, Hu WS. Process engineering of natural killer cell-based immunotherapy. Trends Biotechnol 2023; 41:1314-1326. [PMID: 37142447 PMCID: PMC10523923 DOI: 10.1016/j.tibtech.2023.03.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/17/2023] [Accepted: 03/28/2023] [Indexed: 05/06/2023]
Abstract
Cell therapy offers the potential for curative treatment of cancers. Although T cells have been the predominantly used cell type, natural killer (NK) cells have attracted great attention owing to their ability to kill cancer cells and because they are naturally suitable for allogeneic applications. Upon stimulation by cytokines or activation by a target cell, NK cells proliferate and expand their population. These cytotoxic NK cells can be cryopreserved and used as an off-the-shelf medicine. The production process for NK cells thus differs from that of autologous cell therapies. We briefly outline key biological features of NK cells, review the manufacturing technologies for protein biologics, and discuss their adaptation for developing robust NK cell biomanufacturing processes.
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Affiliation(s)
- Pedram Motallebnejad
- Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN 55455, USA
| | | | - Frank Cichocki
- Department of Medicine, University of Minnesota, Minneapolis, MN 55455, USA
| | - Samira M Azarin
- Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN 55455, USA
| | - Wei-Shou Hu
- Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN 55455, USA.
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2
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Guilz NC, Ahn YO, Seo S, Mace EM. Unwinding the Role of the CMG Helicase in Inborn Errors of Immunity. J Clin Immunol 2023; 43:847-861. [PMID: 36809597 PMCID: PMC10789183 DOI: 10.1007/s10875-023-01437-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 01/20/2023] [Indexed: 02/23/2023]
Abstract
Inborn errors of immunity (IEI) are a collection of diseases resulting from genetic causes that impact the immune system through multiple mechanisms. Natural killer cell deficiency (NKD) is one such IEI where natural killer (NK) cells are the main immune lineage affected. Though rare, the deficiency of several genes has been described as underlying causes of NKD, including MCM4, GINS1, MCM10 , and GINS4 , all of which are involved in the eukaryotic CMG helicase. The CMG helicase is made up of C DC45 – M CM – G INS and accessory proteins including MCM10. The CMG helicase plays a critical role in DNA replication by unwinding the double helix and enabling access of polymerases to single-stranded DNA, and thus helicase proteins are active in any proliferating cell. Replication stress, DNA damage, and cell cycle arrest are among the cellular phenotypes attributed to loss of function variants in CMG helicase proteins. Despite the ubiquitous function of the CMG helicase, NK cells have an apparent susceptibility to the deficiency of helicase proteins. This review will examine the role of the CMG helicase in inborn errors of immunity through the lens of NKD and further discuss why natural killer cells can be so strongly affected by helicase deficiency.
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Affiliation(s)
- Nicole C Guilz
- Vagelos College of Physicians and Surgeons, Department of Pediatrics, Columbia University Irving Medical Center, 630 W 168th St., New York, NY, 10032, USA
| | - Yong-Oon Ahn
- Vagelos College of Physicians and Surgeons, Department of Pediatrics, Columbia University Irving Medical Center, 630 W 168th St., New York, NY, 10032, USA
| | - Seungmae Seo
- Vagelos College of Physicians and Surgeons, Department of Pediatrics, Columbia University Irving Medical Center, 630 W 168th St., New York, NY, 10032, USA
| | - Emily M Mace
- Vagelos College of Physicians and Surgeons, Department of Pediatrics, Columbia University Irving Medical Center, 630 W 168th St., New York, NY, 10032, USA.
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3
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Basílio-Queirós D, Mischak-Weissinger E. Natural killer cells- from innate cells to the discovery of adaptability. Front Immunol 2023; 14:1172437. [PMID: 37275911 PMCID: PMC10232812 DOI: 10.3389/fimmu.2023.1172437] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 05/04/2023] [Indexed: 06/07/2023] Open
Abstract
Natural Killer (NK) cells have come a long way since their first description in the 1970's. The most recent reports of their adaptive-like behavior changed the way the immune system dichotomy is described. Adaptive NK cells present characteristics of both the innate and adaptive immune system. This NK cell subpopulation undergoes a clonal-like expansion in response to an antigen and secondary encounters with the same antigen result in an increased cytotoxic response. These characteristics can be of extreme importance in the clinical setting, especially as adoptive immunotherapies, since NK cells present several advantages compared other cell types. This review will focus on the discovery and the path to the current knowledge of the adaptive NK cell population.
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4
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Desimio MG, Covino DA, Rivalta B, Cancrini C, Doria M. The Role of NK Cells in EBV Infection and Related Diseases: Current Understanding and Hints for Novel Therapies. Cancers (Basel) 2023; 15:cancers15061914. [PMID: 36980798 PMCID: PMC10047181 DOI: 10.3390/cancers15061914] [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: 02/17/2023] [Revised: 03/17/2023] [Accepted: 03/20/2023] [Indexed: 03/30/2023] Open
Abstract
The Epstein-Barr virus (EBV) is a ubiquitous herpesvirus most often transmitted during infancy and infecting the vast majority of human beings. Usually, EBV infection is nearly asymptomatic and results in life-long persistency of the virus in a latent state under the control of the host immune system. Yet EBV can cause an acute infectious mononucleosis (IM), particularly in adolescents, and is associated with several malignancies and severe diseases that pose a serious threat to individuals with specific inborn error of immunity (IEI). While there is a general consensus on the requirement for functional CD8 T cells to control EBV infection, the role of the natural killer (NK) cells of the innate arm of immunity is more enigmatic. Here we provide an overview of the interaction between EBV and NK cells in the immunocompetent host as well as in the context of primary and secondary immunodeficiencies. Moreover, we report in vitro data on the mechanisms that regulate the capacity of NK cells to recognize and kill EBV-infected cell targets and discuss the potential of recently optimized NK cell-based immunotherapies for the treatment of EBV-associated diseases.
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Affiliation(s)
- Maria G Desimio
- Primary Immunodeficiency Research Unit, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Daniela A Covino
- Primary Immunodeficiency Research Unit, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Beatrice Rivalta
- Primary Immunodeficiency Research Unit, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Caterina Cancrini
- Primary Immunodeficiency Research Unit, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Margherita Doria
- Primary Immunodeficiency Research Unit, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
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5
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Mace EM. Human natural killer cells: Form, function, and development. J Allergy Clin Immunol 2023; 151:371-385. [PMID: 36195172 PMCID: PMC9905317 DOI: 10.1016/j.jaci.2022.09.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 08/22/2022] [Accepted: 09/02/2022] [Indexed: 02/07/2023]
Abstract
Human natural killer (NK) cells are innate lymphoid cells that mediate important effector functions in the control of viral infection and malignancy. Their ability to distinguish "self" from "nonself" and lyse virally infected and tumorigenic cells through germline-encoded receptors makes them important players in maintaining human health and a powerful tool for immunotherapeutic applications and fighting disease. This review introduces our current understanding of NK cell biology, including key facets of NK cell differentiation and the acquisition and execution of NK cell effector function. Further, it addresses the clinical relevance of NK cells in both primary immunodeficiency and immunotherapy. It is intended to provide an up-to-date and comprehensive overview of this important and interesting innate immune effector cell subset.
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Affiliation(s)
- Emily M Mace
- Division of Allergy, Immunology and Rheumatology, Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York.
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6
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Morimoto T, Nakazawa T, Maeoka R, Nakagawa I, Tsujimura T, Matsuda R. Natural Killer Cell-Based Immunotherapy against Glioblastoma. Int J Mol Sci 2023; 24:ijms24032111. [PMID: 36768432 PMCID: PMC9916747 DOI: 10.3390/ijms24032111] [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: 12/31/2022] [Revised: 01/17/2023] [Accepted: 01/18/2023] [Indexed: 01/25/2023] Open
Abstract
Glioblastoma (GBM) is the most aggressive and malignant primary brain tumor in adults. Despite multimodality treatment involving surgical resection, radiation therapy, chemotherapy, and tumor-treating fields, the median overall survival (OS) after diagnosis is approximately 2 years and the 5-year OS is poor. Considering the poor prognosis, novel treatment strategies are needed, such as immunotherapies, which include chimeric antigen receptor T-cell therapy, immune checkpoint inhibitors, vaccine therapy, and oncolytic virus therapy. However, these therapies have not achieved satisfactory outcomes. One reason for this is that these therapies are mainly based on activating T cells and controlling GBM progression. Natural killer (NK) cell-based immunotherapy involves the new feature of recognizing GBM via differing mechanisms from that of T cell-based immunotherapy. In this review, we focused on NK cell-based immunotherapy as a novel GBM treatment strategy.
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Affiliation(s)
- Takayuki Morimoto
- Department of Neurosurgery, Nara Medical University, Kashihara 634-8521, Japan
- Department of Neurosurgery, Nara City Hospital, Nara 630-8305, Japan
- Correspondence: (T.M.); (T.N.); Tel.: +81-744-22-3051 (T.M.); +81-745-84-9335 (T.N.)
| | - Tsutomu Nakazawa
- Department of Neurosurgery, Nara Medical University, Kashihara 634-8521, Japan
- Grandsoul Research Institute for Immunology, Inc., Uda 633-2221, Japan
- Clinic Grandsoul Nara, Uda 633-2221, Japan
- Correspondence: (T.M.); (T.N.); Tel.: +81-744-22-3051 (T.M.); +81-745-84-9335 (T.N.)
| | - Ryosuke Maeoka
- Department of Neurosurgery, Nara Medical University, Kashihara 634-8521, Japan
| | - Ichiro Nakagawa
- Department of Neurosurgery, Nara Medical University, Kashihara 634-8521, Japan
| | - Takahiro Tsujimura
- Grandsoul Research Institute for Immunology, Inc., Uda 633-2221, Japan
- Clinic Grandsoul Nara, Uda 633-2221, Japan
| | - Ryosuke Matsuda
- Department of Neurosurgery, Nara Medical University, Kashihara 634-8521, Japan
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7
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Oh BLZ, Chan LWY, Chai LYA. Manipulating NK cellular therapy from cancer to invasive fungal infection: promises and challenges. Front Immunol 2023; 13:1044946. [PMID: 36969979 PMCID: PMC10034767 DOI: 10.3389/fimmu.2022.1044946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 12/09/2022] [Indexed: 01/13/2023] Open
Abstract
The ideal strategy to fight an infection involves both (i) weakening the invading pathogen through conventional antimicrobial therapy, and (ii) strengthening defense through the augmentation of host immunity. This is even more pertinent in the context of invasive fungal infections whereby the majority of patients have altered immunity and are unable to mount an appropriate host response against the pathogen. Natural killer (NK) cells fit the requirement of an efficient, innate executioner of both tumour cells and pathogens – their unique, targeted cell killing mechanism, combined with other arms of the immune system, make them potent effectors. These characteristics, together with their ready availability (given the various sources of extrinsic NK cells available for harvesting), make NK cells an attractive choice as adoptive cellular therapy against fungi in invasive infections. Improved techniques in ex vivo NK cell activation with expansion, and more importantly, recent advances in genetic engineering including state-of-the-art chimeric antigen receptor platform development, have presented an opportune moment to harness this novel therapeutic as a key component of a multipronged strategy against invasive fungal infections.
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Affiliation(s)
- Bernice Ling Zhi Oh
- VIVA-University Children’s Cancer Centre, Khoo-Teck Puat-National University Children’s Medical Institute, National University Hospital, Singapore, Singapore
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University Singapore, Singapore, Singapore
| | - Louis Wei Yong Chan
- Clinician Scientist Academy, National University Health System, Singapore, Singapore
| | - Louis Yi Ann Chai
- Division of Infectious Diseases, Department of Medicine, National University Health System, Singapore, Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Synthetic Biology for Clinical and Technological Innovation (SynCTI), National University of Singapore, Singapore, Singapore
- *Correspondence: Louis Yi Ann Chai,
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8
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López-Botet M, De Maria A, Muntasell A, Della Chiesa M, Vilches C. Adaptive NK cell response to human cytomegalovirus: Facts and open issues. Semin Immunol 2023; 65:101706. [PMID: 36542944 DOI: 10.1016/j.smim.2022.101706] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 11/28/2022] [Accepted: 12/09/2022] [Indexed: 12/24/2022]
Abstract
Human cytomegalovirus (HCMV) infection exerts broad effects on the immune system. These include the differentiation and persistent expansion of a mature NK cell subset which displays a characteristic phenotypic and functional profile hallmarked by expression of the HLA-E-specific CD94/NKG2C activating receptor. Based on our experience and recent advances in the field, we overview the adaptive features of the NKG2C+ NK cell response, discussing observations and open questions on: (a) the mechanisms and influence of viral and host factors; (b) the existence of other NKG2C- NK cell subsets sharing adaptive features; (c) the development and role of adaptive NKG2C+ NK cells in the response to HCMV in hematopoietic and solid organ transplant patients; (d) their relation with other viral infections, mainly HIV-1; and (e) current perspectives for their use in adoptive immunotherapy of cancer.
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Affiliation(s)
- Miguel López-Botet
- Hospital del Mar Medical Research Institute (IMIM). Barcelona, Spain; Department of Medicine and Life Sciences. Univ. Pompeu Fabra. Barcelona, Spain.
| | - Andrea De Maria
- Division of Infectious Diseases, IRCCS Ospedale Policlinico San Martino, Genoa, Italy; Department of Health Sciences, University of Genoa, Genoa, Italy.
| | - Aura Muntasell
- Hospital del Mar Medical Research Institute (IMIM). Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERonc), Spain; Universitat Autònoma de Barcelona, Barcelona, Spain.
| | | | - Carlos Vilches
- Immunogenetics & Histocompatibility Lab, Instituto de Investigación Sanitaria Puerta de Hierro - Segovia de Arana, Majadahonda, Madrid, Spain.
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9
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Hassan N, Eldershaw S, Stephens C, Kinsella F, Craddock C, Malladi R, Zuo J, Moss P. CMV reactivation initiates long-term expansion and differentiation of the NK cell repertoire. Front Immunol 2022; 13:935949. [PMID: 36531994 PMCID: PMC9753568 DOI: 10.3389/fimmu.2022.935949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 11/04/2022] [Indexed: 12/02/2022] Open
Abstract
Introduction NK cells play an important role in suppression of viral replication and are critical for effective control of persistent infections such as herpesviruses. Cytomegalovirus infection is associated with expansion of 'adaptive-memory' NK cells with a characteristic CD56dimCD16bright NKG2C+ phenotype but the mechanisms by which this population is maintained remain uncertain. Methods We studied NK cell reconstitution in patients undergoing haemopoietic stem cell transplantation and related this to CMV reactivation. Results NK cells expanded in the early post-transplant period but then remained stable in the absence of viral reactivation. However, CMV reactivation led to a rapid and sustained 10-fold increase in NK cell number. The proportion of NKG2C-expressing cells increases on all NK subsets although the kinetics of expansion peaked at 6 months on immature CD56bright cells whilst continuing to rise on the mature CD56dim pool. Phenotypic maturation was observed by acquisition of CD57 expression. Effective control of viral reactivation was seen when the peripheral NK cell count reached 20,000/ml. Discussion These data show that short term CMV reactivation acts to reprogramme hemopoiesis to drive a sustained modulation and expansion of the NK cell pool and reveal further insight into long term regulation of the innate immune repertoire by infectious challenge.
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Affiliation(s)
- Norfarazieda Hassan
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
- Centre for Clinical Haematology, Queen Elizabeth Hospital, Birmingham, United Kingdom
| | - Suzy Eldershaw
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Christine Stephens
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Francesca Kinsella
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
- Centre for Clinical Haematology, Queen Elizabeth Hospital, Birmingham, United Kingdom
| | - Charles Craddock
- Centre for Clinical Haematology, Queen Elizabeth Hospital, Birmingham, United Kingdom
| | - Ram Malladi
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
- Centre for Clinical Haematology, Queen Elizabeth Hospital, Birmingham, United Kingdom
| | - Jianmin Zuo
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Paul Moss
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
- Centre for Clinical Haematology, Queen Elizabeth Hospital, Birmingham, United Kingdom
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Rashidi A, La Rosa C, Curtsinger J, Cao Q, Zhou Q, Lingaraju CR, Weisdorf DJ, Cichocki F, Miller JS, Diamond DJ. CMV Triplex Vaccine to Enhance Adaptive NK and T-cell Reconstitution After Autologous Hematopoietic Cell Transplantation. Transplant Cell Ther 2022; 28:343.e1-343.e4. [PMID: 35272066 PMCID: PMC9198005 DOI: 10.1016/j.jtct.2022.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 03/01/2022] [Accepted: 03/01/2022] [Indexed: 11/25/2022]
Abstract
Cytomegalovirus (CMV) reactivation after hematopoietic cell transplantation (HCT) augments adaptive (CD56dimNKG2C+CD57+) natural killer (NK) and CMV-specific T cells, with potential antitumor effects. Our recent work found an association between higher abundance of adaptive NK cells after auto-HCT and lower risk of relapse in patients with multiple myeloma. Triplex vaccine is a recombinant modified vaccinia Ankara expressing immunodominant CMV antigens, which significantly enhanced CMV-specific T-cell immune responses in allo-HCT recipients. We evaluated whether 2 doses of the vaccine after auto-HCT in patients with lymphoma or myeloma improves reconstitution of adaptive NK and CMV-specific T cells. The primary endpoint was the number of adaptive NK cells at day 100 (∼1 month after dose 2) relative to day 28 (before dose 1). We conducted a single-arm phase 2 clinical trial of 20 patients with lymphoma or myeloma undergoing auto-HCT. Two doses of the vaccine were given on days 28 and 56. Adaptive NK cells increased in CMV-seronegative patients (P = .02), a rise that was more substantial than in unvaccinated historical CMV-seronegative cohorts (P = .03 comparing the rise between the 2 cohorts). There was also an increase in both CD4+ and CD8+ CMV-specific T cells in CMV-seronegative patients (P = .01) and CMV-specific CD8+ effector T cells in CMV-seropositive patients (P = .03). Triplex vaccine improved reconstitution of adaptive NK and CMV-specific T cells after auto-HCT in patients with lymphoma and myeloma. Further study is needed to determine the clinical impact of this modulation of immune response.
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Affiliation(s)
- Armin Rashidi
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Corinna La Rosa
- City of Hope Comprehensive Cancer Center and the Beckman Research Institute of City of Hope, Duarte, California
| | - Julie Curtsinger
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
| | - Qing Cao
- Biostatistics and Bioinformatics Core, Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
| | - Qiao Zhou
- City of Hope Comprehensive Cancer Center and the Beckman Research Institute of City of Hope, Duarte, California
| | - Chetan Raj Lingaraju
- City of Hope Comprehensive Cancer Center and the Beckman Research Institute of City of Hope, Duarte, California
| | - Daniel J. Weisdorf
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Frank Cichocki
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Jeffrey S. Miller
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Don J. Diamond
- City of Hope Comprehensive Cancer Center and the Beckman Research Institute of City of Hope, Duarte, California
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11
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Gao F, Zhou Z, Lin Y, Shu G, Yin G, Zhang T. Biology and Clinical Relevance of HCMV-Associated Adaptive NK Cells. Front Immunol 2022; 13:830396. [PMID: 35464486 PMCID: PMC9022632 DOI: 10.3389/fimmu.2022.830396] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 03/04/2022] [Indexed: 11/13/2022] Open
Abstract
Natural killer (NK) cells are an important component of the innate immune system due to their strong ability to kill virally infected or transformed cells without prior exposure to the antigen (Ag). However, the biology of human NK (hNK) cells has largely remained elusive. Recent advances have characterized several novel hNK subsets. Among them, adaptive NK cells demonstrate an intriguing specialized antibody (Ab)-dependent response and several adaptive immune features. Most adaptive NK cells express a higher level of NKG2C but lack an intracellular signaling adaptor, FcϵRIγ (hereafter abbreviated as FcRγ). The specific expression pattern of these genes, with other signature genes, is the result of a specific epigenetic modification. The expansion of adaptive NK cells in vivo has been documented in various viral infections, while the frequency of adaptive NK cells among peripheral blood mononuclear cells correlates with improved prognosis of monoclonal Ab treatment against leukemia. This review summarizes the discovery and signature phenotype of adaptive NK cells. We also discuss the reported association between adaptive NK cells and pathological conditions. Finally, we briefly highlight the application of adaptive NK cells in adoptive cell therapy against cancer.
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Affiliation(s)
- Fei Gao
- Immuno-Oncology Laboratory, Department of Pathology, School of Basic Medicine, Central South University, Changsha, China
| | - Zhengwei Zhou
- Immuno-Oncology Laboratory, Department of Pathology, School of Basic Medicine, Central South University, Changsha, China
| | - Ying Lin
- Immuno-Oncology Laboratory, Department of Pathology, School of Basic Medicine, Central South University, Changsha, China
| | - Guang Shu
- Immuno-Oncology Laboratory, Department of Pathology, School of Basic Medicine, Central South University, Changsha, China
| | - Gang Yin
- Immuno-Oncology Laboratory, Department of Pathology, School of Basic Medicine, Central South University, Changsha, China
| | - Tianxiang Zhang
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, United States
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12
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Ramos-Mejia V, Arellano-Galindo J, Mejía-Arangure JM, Cruz-Munoz ME. A NK Cell Odyssey: From Bench to Therapeutics Against Hematological Malignancies. Front Immunol 2022; 13:803995. [PMID: 35493522 PMCID: PMC9046543 DOI: 10.3389/fimmu.2022.803995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 03/11/2022] [Indexed: 11/13/2022] Open
Abstract
In 1975 two independent groups noticed the presence of immune cells with a unique ability to recognize and eliminate transformed hematopoietic cells without any prior sensitization or expansion of specific clones. Since then, NK cells have been the axis of thousands of studies that have resulted until June 2021, in more than 70 000 publications indexed in PubMed. As result of this work, which include approaches in vitro, in vivo, and in natura, it has been possible to appreciate the role played by the NK cells, not only as effectors against specific pathogens, but also as regulators of the immune response. Recent advances have revealed previous unidentified attributes of NK cells including the ability to adapt to new conditions under the context of chronic infections, or their ability to develop some memory-like characteristics. In this review, we will discuss significant findings that have rule our understanding of the NK cell biology, the developing of these findings into new concepts in immunology, and how these conceptual platforms are being used in the design of strategies for cancer immunotherapy.
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Affiliation(s)
- Veronica Ramos-Mejia
- GENYO: Centro Pfizer, Universidad de Granada, Junta de Andalucía de Genómica e Investigación Oncológica, Granada, Spain
| | - Jose Arellano-Galindo
- Unidad de Investigación en Enfermedades Infecciosas, Hospital Infantil de México “Dr. Federico Gomez”, Ciudad de México, Mexico
| | - Juan Manuel Mejía-Arangure
- Genómica del Cancer, Instituto Nacional de Medicina Genómica (INMEGEN) & Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
- *Correspondence: Mario Ernesto Cruz-Muñoz, ; Juan Manuel Mejía-Arangure,
| | - Mario Ernesto Cruz-Munoz
- Facultad de Medicina, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mexico
- *Correspondence: Mario Ernesto Cruz-Muñoz, ; Juan Manuel Mejía-Arangure,
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13
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Mortlock RD, Wu C, Potter EL, Abraham DM, Allan DSJ, Hong SG, Roederer M, Dunbar CE. Tissue Trafficking Kinetics of Rhesus Macaque Natural Killer Cells Measured by Serial Intravascular Staining. Front Immunol 2022; 12:772332. [PMID: 35095846 PMCID: PMC8790741 DOI: 10.3389/fimmu.2021.772332] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 12/16/2021] [Indexed: 11/13/2022] Open
Abstract
The in vivo tissue distribution and trafficking patterns of natural killer (NK) cells remain understudied. Animal models can help bridge the gap, and rhesus macaque (RM) primates faithfully recapitulate key elements of human NK cell biology. Here, we profiled the tissue distribution and localization patterns of three NK cell subsets across various RM tissues. We utilized serial intravascular staining (SIVS) to investigate the tissue trafficking kinetics at steady state and during recovery from CD16 depletion. We found that at steady state, CD16+ NK cells were selectively retained in the vasculature while CD56+ NK cells had a shorter residence time in peripheral blood. We also found that different subsets of NK cells had distinct trafficking kinetics to and from the lymph node as well as other lymphoid and non-lymphoid tissues. Lastly, we found that following administration of CD16-depleting antibody, CD16+ NK cells and their putative precursors retained a high proportion of continuously circulating cells, suggesting that regeneration of the CD16 NK compartment may take place in peripheral blood or the perivascular compartments of tissues.
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Affiliation(s)
- Ryland D Mortlock
- Translational Stem Cell Biology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, United States
| | - Chuanfeng Wu
- Translational Stem Cell Biology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, United States
| | - E Lake Potter
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Diana M Abraham
- Translational Stem Cell Biology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, United States
| | - David S J Allan
- Cellular and Molecular Therapeutics Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, United States
| | - So Gun Hong
- Translational Stem Cell Biology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, United States
| | - Mario Roederer
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Cynthia E Dunbar
- Translational Stem Cell Biology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, United States
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14
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Abstract
Natural killer (NK) cells play an important role in innate immune responses to viral infections. Here, we review recent insights into the role of NK cells in viral infections, with particular emphasis on human studies. We first discuss NK cells in the context of acute viral infections, with flavivirus and influenza virus infections as examples. Questions related to activation of NK cells, homing to infected tissues and the role of tissue-resident NK cells in acute viral infections are also addressed. Next, we discuss NK cells in the context of chronic viral infections with hepatitis C virus and HIV-1. Also covered is the role of adaptive-like NK cell expansions as well as the appearance of CD56- NK cells in the course of chronic infection. Specific emphasis is then placed in viral infections in patients with primary immunodeficiencies affecting NK cells. Not least, studies in this area have revealed an important role for NK cells in controlling several herpesvirus infections. Finally, we address new data with respect to the activation of NK cells and NK cell function in humans infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) giving rise to coronavirus disease 2019 (COVID-19).
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Affiliation(s)
- Niklas K Björkström
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden.
| | - Benedikt Strunz
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Hans-Gustaf Ljunggren
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
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15
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Clonal expansion and epigenetic inheritance of long-lasting NK cell memory. Nat Immunol 2022; 23:1551-1563. [PMID: 36289449 PMCID: PMC9663309 DOI: 10.1038/s41590-022-01327-7] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 09/09/2022] [Indexed: 11/08/2022]
Abstract
Clonal expansion of cells with somatically diversified receptors and their long-term maintenance as memory cells is a hallmark of adaptive immunity. Here, we studied pathogen-specific adaptation within the innate immune system, tracking natural killer (NK) cell memory to human cytomegalovirus (HCMV) infection. Leveraging single-cell multiomic maps of ex vivo NK cells and somatic mitochondrial DNA mutations as endogenous barcodes, we reveal substantial clonal expansion of adaptive NK cells in HCMV+ individuals. NK cell clonotypes were characterized by a convergent inflammatory memory signature enriched for AP1 motifs superimposed on a private set of clone-specific accessible chromatin regions. NK cell clones were stably maintained in specific epigenetic states over time, revealing that clonal inheritance of chromatin accessibility shapes the epigenetic memory repertoire. Together, we identify clonal expansion and persistence within the human innate immune system, suggesting that these mechanisms have evolved independent of antigen-receptor diversification.
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16
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Harnessing features of adaptive NK cells to generate iPSC-derived NK cells for enhanced immunotherapy. Cell Stem Cell 2021; 28:2062-2075.e5. [PMID: 34525347 DOI: 10.1016/j.stem.2021.08.013] [Citation(s) in RCA: 82] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 06/11/2021] [Accepted: 08/17/2021] [Indexed: 12/12/2022]
Abstract
Select subsets of immune effector cells have the greatest propensity to mediate antitumor responses. However, procuring these subsets is challenging, and cell-based immunotherapy is hampered by limited effector-cell persistence and lack of on-demand availability. To address these limitations, we generated a triple-gene-edited induced pluripotent stem cell (iPSC). The clonal iPSC line was engineered to express a high affinity, non-cleavable version of the Fc receptor CD16a and a membrane-bound interleukin (IL)-15/IL-15R fusion protein. The third edit was a knockout of the ecto-enzyme CD38, which hydrolyzes NAD+. Natural killer (NK) cells derived from these uniformly engineered iPSCs, termed iADAPT, displayed metabolic features and gene expression profiles mirroring those of cytomegalovirus-induced adaptive NK cells. iADAPT NK cells persisted in vivo in the absence of exogenous cytokine and elicited superior antitumor activity. Our findings suggest that unique subsets of the immune system can be modeled through iPSC technology for effective treatment of patients with advanced cancer.
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17
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Capuano C, Pighi C, Battella S, De Federicis D, Galandrini R, Palmieri G. Harnessing CD16-Mediated NK Cell Functions to Enhance Therapeutic Efficacy of Tumor-Targeting mAbs. Cancers (Basel) 2021; 13:cancers13102500. [PMID: 34065399 PMCID: PMC8161310 DOI: 10.3390/cancers13102500] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 05/18/2021] [Indexed: 12/19/2022] Open
Abstract
Simple Summary Natural Killer (NK) cells play a major role in cancer immunotherapy based on tumor-targeting mAbs. NK cell-mediated tumor cell killing and cytokine secretion are powerfully stimulated upon interaction with IgG-opsonized tumor cells, through the aggregation of FcγRIIIA/CD16 IgG receptor. Advances in basic and translational NK cell biology have led to the development of strategies that, by improving mAb-dependent antitumor responses, may overcome the current limitations of antibody therapy attributable to tolerance, immunosuppressive microenvironment, and genotypic factors. This review provides an overview of the immunotherapeutic strategies being pursued to improve the efficacy of mAb-induced NK antitumor activity. The exploitation of antibody combinations, antibody-based molecules, used alone or combined with adoptive NK cell therapy, will be uncovered. Within the landscape of NK cell heterogeneity, we stress the role of memory NK cells as promising effectors in the next generation of immunotherapy with the aim to obtain long-lasting tumor control. Abstract Natural killer (NK) cells hold a pivotal role in tumor-targeting monoclonal antibody (mAb)-based activity due to the expression of CD16, the low-affinity receptor for IgG. Indeed, beyond exerting cytotoxic function, activated NK cells also produce an array of cytokines and chemokines, through which they interface with and potentiate adaptive immune responses. Thus, CD16-activated NK cells can concur to mAb-dependent “vaccinal effect”, i.e., the development of antigen-specific responses, which may be highly relevant in maintaining long-term protection of treated patients. On this basis, the review will focus on strategies aimed at potentiating NK cell-mediated antitumor functions in tumor-targeting mAb-based regimens, represented by (a) mAb manipulation strategies, aimed at augmenting recruitment and efficacy of NK cells, such as Fc-engineering, and the design of bi- or trispecific NK cell engagers and (b) the possible exploitation of memory NK cells, whose distinctive characteristics (enhanced responsiveness to CD16 engagement, longevity, and intrinsic resistance to the immunosuppressive microenvironment) may maximize therapeutic mAb antitumor efficacy.
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Affiliation(s)
- Cristina Capuano
- Department of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy; (C.C.); (C.P.); (S.B.); (D.D.F.)
| | - Chiara Pighi
- Department of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy; (C.C.); (C.P.); (S.B.); (D.D.F.)
| | - Simone Battella
- Department of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy; (C.C.); (C.P.); (S.B.); (D.D.F.)
- ReiThera Srl, 00128 Rome, Italy
| | - Davide De Federicis
- Department of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy; (C.C.); (C.P.); (S.B.); (D.D.F.)
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy
| | - Ricciarda Galandrini
- Department of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy; (C.C.); (C.P.); (S.B.); (D.D.F.)
- Correspondence: (R.G.); (G.P.)
| | - Gabriella Palmieri
- Department of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy; (C.C.); (C.P.); (S.B.); (D.D.F.)
- Correspondence: (R.G.); (G.P.)
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18
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Merino AM, Mehta RS, Luo X, Kim H, De For T, Janakiram M, Cooley S, Wangen R, Cichocki F, Weisdorf DJ, Miller JS, Bachanova V. Early Adaptive Natural Killer Cell Expansion Is Associated with Decreased Relapse After Autologous Transplantation for Multiple Myeloma. Transplant Cell Ther 2021; 27:310.e1-310.e6. [PMID: 33836870 PMCID: PMC9776115 DOI: 10.1016/j.jtct.2020.10.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 10/09/2020] [Accepted: 10/28/2020] [Indexed: 12/25/2022]
Abstract
Adaptive natural killer (NK) cells are long-lived and exhibit properties of immunologic memory against cytomegalovirus (CMV). We previously reported that expansion of adaptive NK cells after CMV reactivation in recipients of allogeneic hematopoietic cell transplantation (HCT) was associated with a lower rate of relapse of acute myelogenous leukemia. In the present study, we examined the impact of adaptive NK cell expansion in a cohort of 110 individuals who underwent autologous HCT (AHCT) for a lymphoid malignancy (lymphoma or multiple myeloma [MM]). In this cohort, higher absolute numbers of adaptive NK cells (>1.58/μL) at day 28 post-AHCT were associated with significantly decreased risk of relapse in patients with MM. No significant association was seen in patients with lymphoma. Further stratification of MM patients by CMV serostatus found a strong protective effect of adaptive NK cells only in CMV-seropositive individuals. These findings suggest that strategies to increase adaptive NK cells after AHCT may be a therapeutic option in patients with MM.
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Affiliation(s)
- Aimee M. Merino
- Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | | | - Xianghua Luo
- Division of Biostatistics, University of Minnesota, Minneapolis, MN, USA,Masonic Cancer Center, University of Minnesota, MN, USA
| | - Hansol Kim
- Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Todd De For
- Division of Biostatistics, University of Minnesota, Minneapolis, MN, USA,Masonic Cancer Center, University of Minnesota, MN, USA
| | - Murali Janakiram
- Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | | | - Rose Wangen
- Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Frank Cichocki
- Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | | | - Jeffrey S. Miller
- Department of Medicine, University of Minnesota, Minneapolis, MN, USA
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19
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Holmes TD, Pandey RV, Helm EY, Schlums H, Han H, Campbell TM, Drashansky TT, Chiang S, Wu CY, Tao C, Shoukier M, Tolosa E, Von Hardenberg S, Sun M, Klemann C, Marsh RA, Lau CM, Lin Y, Sun JC, Månsson R, Cichocki F, Avram D, Bryceson YT. The transcription factor Bcl11b promotes both canonical and adaptive NK cell differentiation. Sci Immunol 2021; 6:6/57/eabc9801. [PMID: 33712472 DOI: 10.1126/sciimmunol.abc9801] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 02/11/2021] [Indexed: 12/11/2022]
Abstract
Epigenetic landscapes can provide insight into regulation of gene expression and cellular diversity. Here, we examined the transcriptional and epigenetic profiles of seven human blood natural killer (NK) cell populations, including adaptive NK cells. The BCL11B gene, encoding a transcription factor (TF) essential for T cell development and function, was the most extensively regulated, with expression increasing throughout NK cell differentiation. Several Bcl11b-regulated genes associated with T cell signaling were specifically expressed in adaptive NK cell subsets. Regulatory networks revealed reciprocal regulation at distinct stages of NK cell differentiation, with Bcl11b repressing RUNX2 and ZBTB16 in canonical and adaptive NK cells, respectively. A critical role for Bcl11b in driving NK cell differentiation was corroborated in BCL11B-mutated patients and by ectopic Bcl11b expression. Moreover, Bcl11b was required for adaptive NK cell responses in a murine cytomegalovirus model, supporting expansion of these cells. Together, we define the TF regulatory circuitry of human NK cells and uncover a critical role for Bcl11b in promoting NK cell differentiation and function.
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Affiliation(s)
- Tim D Holmes
- Broegelmann Research Laboratory, Department of Clinical Sciences, University of Bergen, N-5021 Bergen, Norway. .,Centre for Hematology and Regenerative Medicine, Department of Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, S-14186 Stockholm, Sweden
| | - Ram Vinay Pandey
- Centre for Hematology and Regenerative Medicine, Department of Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, S-14186 Stockholm, Sweden
| | - Eric Y Helm
- Department of Anatomy and Cell Biology, College of Medicine, University of Florida, Gainesville, FL 32610, USA
| | - Heinrich Schlums
- Centre for Hematology and Regenerative Medicine, Department of Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, S-14186 Stockholm, Sweden
| | - Hongya Han
- Centre for Hematology and Regenerative Medicine, Department of Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, S-14186 Stockholm, Sweden
| | - Tessa M Campbell
- Centre for Hematology and Regenerative Medicine, Department of Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, S-14186 Stockholm, Sweden
| | - Theodore T Drashansky
- Department of Anatomy and Cell Biology, College of Medicine, University of Florida, Gainesville, FL 32610, USA
| | - Samuel Chiang
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Cheng-Ying Wu
- Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota Cancer Center, Minneapolis, MN 55455, USA
| | - Christine Tao
- Department of Anatomy and Cell Biology, College of Medicine, University of Florida, Gainesville, FL 32610, USA
| | | | - Eva Tolosa
- Department of Immunology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | | | - Miao Sun
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center College of Medicine, University of Cincinnati, Cincinnati, OH 45229, USA.,Department of Pediatrics, University of Cincinnati, Cincinnati, OH 45221, USA
| | - Christian Klemann
- Department of Pediatric Pneumology, Allergy and Neonatology, Hannover Medical School, Hannover, Germany
| | - Rebecca A Marsh
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA.,Department of Pediatrics, University of Cincinnati, Cincinnati, OH 45221, USA
| | - Colleen M Lau
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Yin Lin
- Baylor Institute for Immunology Research, Baylor Research Institute, Dallas, TX 75246, USA
| | - Joseph C Sun
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Robert Månsson
- Centre for Hematology and Regenerative Medicine, Department of Laboratory Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, S-14186 Stockholm, Sweden
| | - Frank Cichocki
- Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota Cancer Center, Minneapolis, MN 55455, USA
| | - Dorina Avram
- Department of Anatomy and Cell Biology, College of Medicine, University of Florida, Gainesville, FL 32610, USA.,Department of Immunology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, USA
| | - Yenan T Bryceson
- Broegelmann Research Laboratory, Department of Clinical Sciences, University of Bergen, N-5021 Bergen, Norway. .,Centre for Hematology and Regenerative Medicine, Department of Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, S-14186 Stockholm, Sweden
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20
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Izotova N, Rivat C, Baricordi C, Blanco E, Pellin D, Watt E, Gkazi AS, Adams S, Gilmour K, Bayford J, Booth C, Gaspar HB, Thrasher AJ, Biasco L. Long-term lymphoid progenitors independently sustain naïve T and NK cell production in humans. Nat Commun 2021; 12:1622. [PMID: 33712608 PMCID: PMC7954865 DOI: 10.1038/s41467-021-21834-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 02/06/2021] [Indexed: 12/01/2022] Open
Abstract
Our mathematical model of integration site data in clinical gene therapy supported the existence of long-term lymphoid progenitors capable of surviving independently from hematopoietic stem cells. To date, no experimental setting has been available to validate this prediction. We here report evidence of a population of lymphoid progenitors capable of independently maintaining T and NK cell production for 15 years in humans. The gene therapy patients of this study lack vector-positive myeloid/B cells indicating absence of engineered stem cells but retain gene marking in both T and NK. Decades after treatment, we can still detect and analyse transduced naïve T cells whose production is likely maintained by a population of long-term lymphoid progenitors. By tracking insertional clonal markers overtime, we suggest that these progenitors can support both T and NK cell production. Identification of these long-term lymphoid progenitors could be utilised for the development of next generation gene- and cancer-immunotherapies.
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Affiliation(s)
- Natalia Izotova
- Great Ormond Street Institute of Child Health Faculty of Population Health Sciences, London, UK
| | - Christine Rivat
- Great Ormond Street Institute of Child Health Faculty of Population Health Sciences, London, UK
- Orchard Therapeutics, University College of London (UCL), London, UK
| | - Cristina Baricordi
- Gene Therapy Program, Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Harvard Medical School, Boston, MA, USA
| | - Elena Blanco
- Great Ormond Street Institute of Child Health Faculty of Population Health Sciences, London, UK
| | - Danilo Pellin
- Gene Therapy Program, Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Harvard Medical School, Boston, MA, USA
| | | | - Athina S Gkazi
- Great Ormond Street Institute of Child Health Faculty of Population Health Sciences, London, UK
| | | | | | | | - Claire Booth
- Great Ormond Street Institute of Child Health Faculty of Population Health Sciences, London, UK
- Great Ormond Street Hospital, London, UK
| | - H Bobby Gaspar
- Great Ormond Street Institute of Child Health Faculty of Population Health Sciences, London, UK
- Orchard Therapeutics, University College of London (UCL), London, UK
| | - Adrian J Thrasher
- Great Ormond Street Institute of Child Health Faculty of Population Health Sciences, London, UK.
- Great Ormond Street Hospital, London, UK.
| | - Luca Biasco
- Great Ormond Street Institute of Child Health Faculty of Population Health Sciences, London, UK.
- Gene Therapy Program, Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Harvard Medical School, Boston, MA, USA.
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21
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Neo WH, Lie-A-Ling M, Fadlullah MZH, Lacaud G. Contributions of Embryonic HSC-Independent Hematopoiesis to Organogenesis and the Adult Hematopoietic System. Front Cell Dev Biol 2021; 9:631699. [PMID: 33681211 PMCID: PMC7930747 DOI: 10.3389/fcell.2021.631699] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 01/22/2021] [Indexed: 12/17/2022] Open
Abstract
During ontogeny, the establishment of the hematopoietic system takes place in several phases, separated both in time and location. The process is initiated extra-embryonically in the yolk sac (YS) and concludes in the main arteries of the embryo with the formation of hematopoietic stem cells (HSC). Initially, it was thought that HSC-independent hematopoietic YS cells were transient, and only required to bridge the gap to HSC activity. However, in recent years it has become clear that these cells also contribute to embryonic organogenesis, including the emergence of HSCs. Furthermore, some of these early HSC-independent YS cells persist into adulthood as distinct hematopoietic populations. These previously unrecognized abilities of embryonic HSC-independent hematopoietic cells constitute a new field of interest. Here, we aim to provide a succinct overview of the current knowledge regarding the contribution of YS-derived hematopoietic cells to the development of the embryo and the adult hematopoietic system.
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Affiliation(s)
- Wen Hao Neo
- Stem Cell Biology Group, Cancer Research UK Manchester Institute, The University of Manchester, Macclesfield, United Kingdom
| | - Michael Lie-A-Ling
- Stem Cell Biology Group, Cancer Research UK Manchester Institute, The University of Manchester, Macclesfield, United Kingdom
| | | | - Georges Lacaud
- Stem Cell Biology Group, Cancer Research UK Manchester Institute, The University of Manchester, Macclesfield, United Kingdom
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22
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Inherited GATA2 Deficiency Is Dominant by Haploinsufficiency and Displays Incomplete Clinical Penetrance. J Clin Immunol 2021; 41:639-657. [PMID: 33417088 DOI: 10.1007/s10875-020-00930-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 11/18/2020] [Indexed: 12/15/2022]
Abstract
PURPOSE Germline heterozygous mutations of GATA2 underlie a variety of hematological and clinical phenotypes. The genetic, immunological, and clinical features of GATA2-deficient patients with mycobacterial diseases in the familial context remain largely unknown. METHODS We enrolled 15 GATA2 index cases referred for mycobacterial disease. We describe their genetic and clinical features including their relatives. RESULTS We identified 12 heterozygous GATA2 mutations, two of which had not been reported. Eight of these mutations were loss-of-function, and four were hypomorphic. None was dominant-negative in vitro, and the GATA2 locus was found to be subject to purifying selection, strongly suggesting a mechanism of haploinsufficiency. Three relatives of index cases had mycobacterial disease and were also heterozygous, resulting in 18 patients in total. Mycobacterial infection was the first clinical manifestation in 11 patients, at a mean age of 22.5 years (range: 12 to 42 years). Most patients also suffered from other infections, monocytopenia, or myelodysplasia. Strikingly, the clinical penetrance was incomplete (32.9% by age 40 years), as 16 heterozygous relatives aged between 6 and 78 years, including 4 older than 60 years, were completely asymptomatic. CONCLUSION Clinical penetrance for mycobacterial disease was found to be similar to other GATA2 deficiency-related manifestations. These observations suggest that other mechanisms contribute to the phenotypic expression of GATA2 deficiency. A diagnosis of autosomal dominant GATA2 deficiency should be considered in patients with mycobacterial infections and/or other GATA2 deficiency-related phenotypes at any age in life. Moreover, all direct relatives should be genotyped at the GATA2 locus.
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23
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Bruzzese A, Leardini D, Masetti R, Strocchio L, Girardi K, Algeri M, Del Baldo G, Locatelli F, Mastronuzzi A. GATA2 Related Conditions and Predisposition to Pediatric Myelodysplastic Syndromes. Cancers (Basel) 2020; 12:cancers12102962. [PMID: 33066218 PMCID: PMC7602110 DOI: 10.3390/cancers12102962] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 10/08/2020] [Accepted: 10/10/2020] [Indexed: 02/06/2023] Open
Abstract
Simple Summary GATA2 deficiency is considered one of the most common cancer predisposition syndromes determining myelodysplastic syndrome in children. Little is known of this recently described syndrome, often resulting in a misdiagnosis and unclear management. In this review, we describe GATA2 deficiency clinical presentation in order to focus on phenotypes that, in patients with myelodysplastic syndrome, may be suggestive of GATA2 deficiency. Moreover, due to the lack of clear guidelines, we performed an overview on literature data regarding management of GATA2-related myelodysplastic syndrome, in order to understand the best choice of treatment for these patients. Abstract Myelodysplastic syndromes (MDS) are hematopoietic disorders rare in childhood, often occurring in patients with inherited bone marrow failure syndromes or germinal predisposition syndromes. Among the latter, one of the most frequent involves the gene GATA binding protein 2 (GATA2), coding for a transcriptional regulator of hematopoiesis. The genetic lesion as well as the clinical phenotype are extremely variable; many patients present hematological malignancies, especially MDS with the possibility to evolve into acute myeloid leukemia. Variable immune dysfunction, especially resulting in B- and NK-cell lymphopenia, lead to severe infections, including generalized warts and mycobacterial infection. Defects of alveolar macrophages lead to pulmonary alveolar proteinosis through inadequate clearance of surfactant proteins. Currently, there are no clear guidelines for the monitoring and treatment of patients with GATA2 mutations. In patients with MDS, the only curative treatment is allogeneic hematopoietic stem cell transplantation (HSCT) that restores normal hematopoiesis preventing the progression to acute myeloid leukemia and clears long-standing infections. However, to date, the donor type, conditioning regimen, and the optimal time to proceed to HSCT, as well as the level of chimerism needed to reverse the phenotype, remain unclear highlighting the need for consensus guidelines.
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Affiliation(s)
- Antonella Bruzzese
- Department of Hematology/Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children’s Hospital, 00165 Rome, Italy; (L.S.); (K.G.); (M.A.); (G.D.B.); (F.L.); (A.M.)
- Correspondence: or
| | - Davide Leardini
- Pediatric Hematology/Oncology, Sant’Orsola Malpighi Hospital, University of Bologna, 40138 Bologna, Italy; (D.L.); (R.M.)
| | - Riccardo Masetti
- Pediatric Hematology/Oncology, Sant’Orsola Malpighi Hospital, University of Bologna, 40138 Bologna, Italy; (D.L.); (R.M.)
| | - Luisa Strocchio
- Department of Hematology/Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children’s Hospital, 00165 Rome, Italy; (L.S.); (K.G.); (M.A.); (G.D.B.); (F.L.); (A.M.)
| | - Katia Girardi
- Department of Hematology/Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children’s Hospital, 00165 Rome, Italy; (L.S.); (K.G.); (M.A.); (G.D.B.); (F.L.); (A.M.)
| | - Mattia Algeri
- Department of Hematology/Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children’s Hospital, 00165 Rome, Italy; (L.S.); (K.G.); (M.A.); (G.D.B.); (F.L.); (A.M.)
| | - Giada Del Baldo
- Department of Hematology/Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children’s Hospital, 00165 Rome, Italy; (L.S.); (K.G.); (M.A.); (G.D.B.); (F.L.); (A.M.)
| | - Franco Locatelli
- Department of Hematology/Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children’s Hospital, 00165 Rome, Italy; (L.S.); (K.G.); (M.A.); (G.D.B.); (F.L.); (A.M.)
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, 00161 Rome, Italy
| | - Angela Mastronuzzi
- Department of Hematology/Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children’s Hospital, 00165 Rome, Italy; (L.S.); (K.G.); (M.A.); (G.D.B.); (F.L.); (A.M.)
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Mace EM, Paust S, Conte MI, Baxley RM, Schmit MM, Patil SL, Guilz NC, Mukherjee M, Pezzi AE, Chmielowiec J, Tatineni S, Chinn IK, Akdemir ZC, Jhangiani SN, Muzny DM, Stray-Pedersen A, Bradley RE, Moody M, Connor PP, Heaps AG, Steward C, Banerjee PP, Gibbs RA, Borowiak M, Lupski JR, Jolles S, Bielinsky AK, Orange JS. Human NK cell deficiency as a result of biallelic mutations in MCM10. J Clin Invest 2020; 130:5272-5286. [PMID: 32865517 PMCID: PMC7524476 DOI: 10.1172/jci134966] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 06/24/2020] [Indexed: 12/16/2022] Open
Abstract
Human natural killer cell deficiency (NKD) arises from inborn errors of immunity that lead to impaired NK cell development, function, or both. Through the understanding of the biological perturbations in individuals with NKD, requirements for the generation of terminally mature functional innate effector cells can be elucidated. Here, we report a cause of NKD resulting from compound heterozygous mutations in minichromosomal maintenance complex member 10 (MCM10) that impaired NK cell maturation in a child with fatal susceptibility to CMV. MCM10 has not been previously associated with monogenic disease and plays a critical role in the activation and function of the eukaryotic DNA replisome. Through evaluation of patient primary fibroblasts, modeling patient mutations in fibroblast cell lines, and MCM10 knockdown in human NK cell lines, we have shown that loss of MCM10 function leads to impaired cell cycle progression and induction of DNA damage-response pathways. By modeling MCM10 deficiency in primary NK cell precursors, including patient-derived induced pluripotent stem cells, we further demonstrated that MCM10 is required for NK cell terminal maturation and acquisition of immunological system function. Together, these data define MCM10 as an NKD gene and provide biological insight into the requirement for the DNA replisome in human NK cell maturation and function.
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Affiliation(s)
- Emily M. Mace
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York, USA
| | - Silke Paust
- Department of Immunology and Microbiology, Scripps Research Institute, La Jolla, California, USA
| | - Matilde I. Conte
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York, USA
| | - Ryan M. Baxley
- Department of Biochemistry, Molecular Biology, and Biophysics, University of Minnesota, Minneapolis, Minnesota, USA
| | - Megan M. Schmit
- Department of Biochemistry, Molecular Biology, and Biophysics, University of Minnesota, Minneapolis, Minnesota, USA
| | - Sagar L. Patil
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York, USA
| | - Nicole C. Guilz
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York, USA
| | - Malini Mukherjee
- Center for Human Immunobiology, Texas Children’s Hospital, Houston, Texas, USA
- Department of Pediatrics
| | - Ashley E. Pezzi
- Center for Human Immunobiology, Texas Children’s Hospital, Houston, Texas, USA
- Department of Pediatrics
| | - Jolanta Chmielowiec
- Center for Cell and Gene Therapy, and
- Molecular and Cellular Biology Department, Baylor College of Medicine, Houston, Texas, USA
| | - Swetha Tatineni
- Department of Pediatrics
- Department of BioSciences, Rice University, Houston, Texas, USA
| | - Ivan K. Chinn
- Department of Pediatrics
- Department of Molecular and Human Genetics and
| | | | - Shalini N. Jhangiani
- Department of Molecular and Human Genetics and
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas, USA
| | - Donna M. Muzny
- Department of Molecular and Human Genetics and
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas, USA
| | - Asbjørg Stray-Pedersen
- Norwegian National Unit for Newborn Screening, Division of Pediatric and Adolescent Medicine, Oslo, Norway
| | - Rachel E. Bradley
- Immunodeficiency Centre for Wales, University Hospital of Wales, Cardiff, Wales
| | - Mo Moody
- Immunodeficiency Centre for Wales, University Hospital of Wales, Cardiff, Wales
| | - Philip P. Connor
- Immunodeficiency Centre for Wales, University Hospital of Wales, Cardiff, Wales
| | - Adrian G. Heaps
- Department of Virology and Immunology, North Cumbria University Hospitals, Carlisle, United Kingdom
| | - Colin Steward
- Department of Paediatric Haematology, Oncology and Bone Marrow Transplantation, Bristol Royal Hospital for Children, Bristol, United Kingdom
| | - Pinaki P. Banerjee
- Center for Human Immunobiology, Texas Children’s Hospital, Houston, Texas, USA
- Department of Pediatrics
| | - Richard A. Gibbs
- Department of Molecular and Human Genetics and
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas, USA
| | - Malgorzata Borowiak
- Center for Cell and Gene Therapy, and
- Molecular and Cellular Biology Department, Baylor College of Medicine, Houston, Texas, USA
- Adam Mickiewicz University, Poznan, Poland
- McNair Medical Institute, Baylor College of Medicine, Houston, Texas, USA
| | - James R. Lupski
- Department of Pediatrics
- Department of Molecular and Human Genetics and
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas, USA
- Texas Children’s Hospital, Houston, Texas, USA
| | - Stephen Jolles
- Immunodeficiency Centre for Wales, University Hospital of Wales, Cardiff, Wales
| | - Anja K. Bielinsky
- Department of Biochemistry, Molecular Biology, and Biophysics, University of Minnesota, Minneapolis, Minnesota, USA
| | - Jordan S. Orange
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York, USA
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25
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Clavijo-Salomon MA, Salcedo R, Roy S, das Neves RX, Dzutsev A, Sales-Campos H, Borbely KSC, Silla L, Orange JS, Mace EM, Barbuto JAM, Trinchieri G. Human NK cells prime inflammatory DC precursors to induce Tc17 differentiation. Blood Adv 2020; 4:3990-4006. [PMID: 32841340 PMCID: PMC7448590 DOI: 10.1182/bloodadvances.2020002084] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 07/14/2020] [Indexed: 12/27/2022] Open
Abstract
Adaptive immune responses are acknowledged to evolve from innate immunity. However, limited information exists regarding whether encounters between innate cells direct the generation of specialized T-cell subsets. We aim to understand how natural killer (NK) cells modulate cell-mediated immunity in humans. We found that human CD14+CD16- monocytes that differentiate into inflammatory dendritic cells (DCs) are shaped at the early stages of differentiation by cell-to-cell interactions with NK cells. Although a fraction of monocytes is eliminated by NK-cell-mediated cytotoxicity, the polarization of interferon-γ (IFN-γ) at the NKp30-stabilized synapses triggers a stable IFN-γ signature in surviving monocytes that persists after their differentiation into DCs. Notably, NK-cell-instructed DCs drive the priming of type 17 CD8+ T cells (Tc17) with the capacity to produce IFN-γ and interleukin-17A. Compared with healthy donors, this cellular network is impaired in patients with classical NK-cell deficiency driven by mutations in the GATA2 gene. Our findings reveal a previously unrecognized connection by which Tc17-mediated immunity might be regulated by NK-cell-mediated tuning of antigen-presenting cells.
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Affiliation(s)
- Maria A Clavijo-Salomon
- Laboratory of Integrative Cancer Immunology, Center for Cancer Research, and
- Cancer and Inflammation Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
- Laboratory of Tumor Immunology, Department of Immunology, Institute of Biomedical Sciences, and
- Center of Translational Research in Oncology, Institute of Cancer of São Paulo (ICESP), Medical School, University of São Paulo, São Paulo, Brazil
| | - Rosalba Salcedo
- Laboratory of Integrative Cancer Immunology, Center for Cancer Research, and
- Cancer and Inflammation Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Soumen Roy
- Laboratory of Integrative Cancer Immunology, Center for Cancer Research, and
- Cancer and Inflammation Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Rodrigo X das Neves
- Laboratory of Integrative Cancer Immunology, Center for Cancer Research, and
- Cancer and Inflammation Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Amiran Dzutsev
- Laboratory of Integrative Cancer Immunology, Center for Cancer Research, and
- Cancer and Inflammation Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Helioswilton Sales-Campos
- Laboratory of Integrative Cancer Immunology, Center for Cancer Research, and
- Cancer and Inflammation Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Karen Steponavicius-Cruz Borbely
- Laboratory of Tumor Immunology, Department of Immunology, Institute of Biomedical Sciences, and
- Nutrition Faculty, Federal University of Alagoas, Maceio, Brazil
- Cell Biology Laboratory, Institute of Health and Biological Sciences, Federal University of Alagoas, Maceio, Brazil
| | - Lucia Silla
- Cellular Technology and Therapy Center, Hospital de Clinicas de Porto Alegre, Porto Alegre, Brazil
| | - Jordan S Orange
- Department of Pediatrics, Columbia University Irving Medical Center, New York, NY; and
| | - Emily M Mace
- Department of Pediatrics, Columbia University Irving Medical Center, New York, NY; and
| | - José A M Barbuto
- Laboratory of Tumor Immunology, Department of Immunology, Institute of Biomedical Sciences, and
- Cell and Molecular Therapy Center (NETCEM), University of São Paulo, São Paulo, Brazil
| | - Giorgio Trinchieri
- Laboratory of Integrative Cancer Immunology, Center for Cancer Research, and
- Cancer and Inflammation Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
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26
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Sivori S, Pende D, Quatrini L, Pietra G, Della Chiesa M, Vacca P, Tumino N, Moretta F, Mingari MC, Locatelli F, Moretta L. NK cells and ILCs in tumor immunotherapy. Mol Aspects Med 2020; 80:100870. [PMID: 32800530 DOI: 10.1016/j.mam.2020.100870] [Citation(s) in RCA: 139] [Impact Index Per Article: 34.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 05/05/2020] [Accepted: 06/10/2020] [Indexed: 02/06/2023]
Abstract
Cells of the innate immunity play an important role in tumor immunotherapy. Thus, NK cells can control tumor growth and metastatic spread. Thanks to their strong cytolytic activity against tumors, different approaches have been developed for exploiting/harnessing their function in patients with leukemia or solid tumors. Pioneering trials were based on the adoptive transfer of autologous NK cell-enriched cell populations that were expanded in vitro and co-infused with IL-2. Although relevant results were obtained in patients with advanced melanoma, the effect was mostly limited to certain metastatic localizations, particularly to the lung. In addition, the severe IL-2-related toxicity and the preferential IL-2-induced expansion of Treg limited this type of approach. This limitation may be overcome by the use of IL-15, particularly of modified IL-15 molecules to improve its half-life and optimize the biological effects. Other approaches to harness NK cell function include stimulation via TLR, the use of bi- and tri-specific NK cell engagers (BiKE and TriKE) linking activating NK receptors (e.g. CD16) to tumor-associated antigens and even incorporating an IL-15 moiety (TriKE). As recently shown, in tumor patients, NK cells may also express inhibitory checkpoints, primarily PD-1. Accordingly, the therapeutic use of checkpoint inhibitors may unleash NK cells against PD-L1+ tumors. This effect may be predominant and crucial in tumors that have lost HLA cl-I expression, thus resulting "invisible" to T lymphocytes. Additional approaches in which NK cells may represent an important tool for cancer therapy, are to exploit the unique properties of the "adaptive" NK cells. These CD57+ NKG2C+ cells, despite their mature stage and a potent cytolytic activity, maintain a strong proliferating capacity. This property revealed to be crucial in hematopoietic stem cell transplantation (HSCT), particularly in the haplo-HSCT setting, to cure high-risk leukemias. T depleted haplo-HSCT (e.g. from one of the parents) allowed to save the life of thousands of patients lacking a HLA-compatible donor. In this setting, NK cells have been shown to play an essential role against leukemia cells and infections. Another major advance is represented by chimeric antigen receptor (CAR)-engineered NK cells. CAR-NK, different from CAR-T cells, may be obtained from allogeneic donors since they do not cause GvHD. Accordingly, they may represent "off-the-shelf" products to promptly treat tumor patients, with affordable costs. Different from NK cells, helper ILC (ILC1, ILC2 and ILC3), the innate counterpart of T helper cell subsets, remain rather ambiguous with respect to their anti-tumor activity. A possible exception is represented by a subset of ILC3: their frequency in peri-tumoral tissues in patients with NSCLC directly correlates with a better prognosis, possibly reflecting their ability to contribute to the organization of tertiary lymphoid structures, an important site of T cell-mediated anti-tumor responses. It is conceivable that innate immunity may significantly contribute to the major advances that immunotherapy has ensured and will continue to ensure to the cure of cancer.
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Affiliation(s)
- Simona Sivori
- Department of Experimental Medicine, University of Genoa, Italy; Centre of Excellence for Biomedical Research, University of Genoa, Italy
| | - Daniela Pende
- UO Immunologia, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Linda Quatrini
- Department of Immunology, IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy
| | - Gabriella Pietra
- Department of Experimental Medicine, University of Genoa, Italy; UO Immunologia, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Mariella Della Chiesa
- Department of Experimental Medicine, University of Genoa, Italy; Centre of Excellence for Biomedical Research, University of Genoa, Italy
| | - Paola Vacca
- Department of Immunology, IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy
| | - Nicola Tumino
- Department of Immunology, IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy
| | - Francesca Moretta
- Department of Laboratory Medicine, IRCCS Sacro Cuore Don Calabria Hospital, Negrar, Verona, Italy
| | - Maria Cristina Mingari
- Department of Experimental Medicine, University of Genoa, Italy; UO Immunologia, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Franco Locatelli
- Department of Hematology/Oncology, IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; Department of Gynecology/Obstetrics and Pediatrics, Sapienza University, Rome, Italy
| | - Lorenzo Moretta
- Department of Immunology, IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy.
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27
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Feng S, Zeng D, Zheng J, Zhao D. New Insights of Human Parvovirus B19 in Modulating Erythroid Progenitor Cell Differentiation. Viral Immunol 2020; 33:539-549. [PMID: 32412895 DOI: 10.1089/vim.2020.0013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Human parvovirus B19 (B19), a human pathogen of the erythroparvovirus genus, is responsible for a variety of diseases. B19 cause less symptoms in healthy individuals, also cause acute and chronic anemia in immunodeficiency patients. Transient aplastic crisis and pure red cell aplasia are two kinds of anemic hemogram, respectively, in acute and chronic B19 infection phase, especially occurring in patients with a shortened red cell survival or with immunodeficiency. In addition, B19-infected pregnant women may cause hydrops fetalis or fetal loss. B19 possesses high affinity to bone marrow and fetal liver due to its extremely restricted cytotoxicity to erythroid progenitor cells (EPCs) mediated by viral proteins. The nonstructural protein NS1 is considered to be the major pathogenic factor, which has been shown to inhibit the differentiation and maturation of EPCs through inducing viral DNA damage responses and cell cycle arrest. The time phase property of NS1 activity during DNA replication and conformity to transient change of hemogram are suggestive of its role in regulating differentiation of hematopoietic cells, which is not completely understood. In this review, we summarized the bridge between B19 NS1 and Notch signaling pathway or transcriptional factors GATA, which play an important role in erythroid cell proliferation and differentiation, to provide a new insight of the potential mechanism of B19-induced differential inhibition of EPCs.
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Affiliation(s)
- Shuwen Feng
- Pediatrics Department, Children Digital and Health Data Research Center, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Dongxin Zeng
- Pediatrics Department, Children Digital and Health Data Research Center, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Junwen Zheng
- Pediatrics Department, Children Digital and Health Data Research Center, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Dongchi Zhao
- Pediatrics Department, Children Digital and Health Data Research Center, Zhongnan Hospital of Wuhan University, Wuhan, China
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28
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Cavalcante de Andrade Silva M, Katsumura KR, Mehta C, Velloso EDRP, Bresnick EH, Godley LA. Breaking the spatial constraint between neighboring zinc fingers: a new germline mutation in GATA2 deficiency syndrome. Leukemia 2020; 35:264-268. [PMID: 32286542 DOI: 10.1038/s41375-020-0820-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 03/18/2020] [Accepted: 03/27/2020] [Indexed: 12/31/2022]
Affiliation(s)
- Marcela Cavalcante de Andrade Silva
- Serviço de Hematologia, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, BR Av. Dr. Eneas de Carvalho 155, Cerqueira César, 01246-000, São Paulo, SP, Brazil.,Section of Hematology/Oncology and Center for Clinical Cancer Genetics, The University of Chicago, Chicago, IL, USA
| | - Koichi R Katsumura
- Department of Cell and Regenerative Biology, UW-Madison Blood Research Program, Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Charu Mehta
- Department of Cell and Regenerative Biology, UW-Madison Blood Research Program, Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Elvira D R P Velloso
- Serviço de Hematologia, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, BR Av. Dr. Eneas de Carvalho 155, Cerqueira César, 01246-000, São Paulo, SP, Brazil
| | - Emery H Bresnick
- Department of Cell and Regenerative Biology, UW-Madison Blood Research Program, Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.
| | - Lucy A Godley
- Section of Hematology/Oncology and Center for Clinical Cancer Genetics, The University of Chicago, Chicago, IL, USA.
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29
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Shimasaki N, Jain A, Campana D. NK cells for cancer immunotherapy. Nat Rev Drug Discov 2020; 19:200-218. [PMID: 31907401 DOI: 10.1038/s41573-019-0052-1] [Citation(s) in RCA: 654] [Impact Index Per Article: 163.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/07/2019] [Indexed: 12/13/2022]
Abstract
Natural killer (NK) cells can swiftly kill multiple adjacent cells if these show surface markers associated with oncogenic transformation. This property, which is unique among immune cells, and their capacity to enhance antibody and T cell responses support a role for NK cells as anticancer agents. Although tumours may develop several mechanisms to resist attacks from endogenous NK cells, ex vivo activation, expansion and genetic modification of NK cells can greatly increase their antitumour activity and equip them to overcome resistance. Some of these methods have been translated into clinical-grade platforms and support clinical trials of NK cell infusions in patients with haematological malignancies or solid tumours, which have yielded encouraging results so far. The next generation of NK cell products will be engineered to enhance activating signals and proliferation, suppress inhibitory signals and promote their homing to tumours. These modifications promise to significantly increase their clinical activity. Finally, there is emerging evidence of increased NK cell-mediated tumour cell killing in the context of molecularly targeted therapies. These observations, in addition to the capacity of NK cells to magnify immune responses, suggest that NK cells are poised to become key components of multipronged therapeutic strategies for cancer.
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Affiliation(s)
- Noriko Shimasaki
- Department of Pediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Amit Jain
- Department of Pediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Division of Medical Oncology, National Cancer Centre, Singapore, Singapore
| | - Dario Campana
- Department of Pediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
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30
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Mace EM, Orange JS. Emerging insights into human health and NK cell biology from the study of NK cell deficiencies. Immunol Rev 2019; 287:202-225. [PMID: 30565241 DOI: 10.1111/imr.12725] [Citation(s) in RCA: 104] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Accepted: 09/28/2018] [Indexed: 12/24/2022]
Abstract
Human NK cells are innate immune effectors that play a critical roles in the control of viral infection and malignancy. The importance of their homeostasis and function can be demonstrated by the study of patients with primary immunodeficiencies (PIDs), which are part of the family of diseases known as inborn defects of immunity. While NK cells are affected in many PIDs in ways that may contribute to a patient's clinical phenotype, a small number of PIDs have an NK cell abnormality as their major immunological defect. These PIDs can be collectively referred to as NK cell deficiency (NKD) disorders and include effects upon NK cell numbers, subsets, and/or functions. The clinical impact of NKD can be severe including fatal viral infection, with particular susceptibility to herpesviral infections, such as cytomegalovirus, varicella zoster virus, and Epstein-Barr virus. While NKD is rare, studies of these diseases are important for defining specific requirements for human NK cell development and homeostasis. New themes in NK cell biology are emerging through the study of both known and novel NKD, particularly those affecting cell cycle and DNA damage repair, as well as broader PIDs having substantive impact upon NK cells. In addition, the discovery of NKD that affects other innate lymphoid cell (ILC) subsets opens new doors for better understanding the relationship between conventional NK cells and other ILC subsets. Here, we describe the biology underlying human NKD, particularly in the context of new insights into innate immune cell function, including a discussion of recently described NKD with accompanying effects on ILC subsets. Given the impact of these disorders upon human immunity with a common focus upon NK cells, the unifying message of a critical role for NK cells in human host defense singularly emerges.
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Affiliation(s)
- Emily M Mace
- Department of Pediatrics, Columbia University Irving Medical Center, New York, New York
| | - Jordan S Orange
- Department of Pediatrics, Columbia University Irving Medical Center, New York, New York
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31
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Moreira A, Alari-Pahissa E, Munteis E, Vera A, Zabalza A, Llop M, Villarrubia N, Costa-García M, Álvarez-Lafuente R, Villar LM, López-Botet M, Martínez-Rodríguez JE. Adaptive Features of Natural Killer Cells in Multiple Sclerosis. Front Immunol 2019; 10:2403. [PMID: 31681293 PMCID: PMC6803486 DOI: 10.3389/fimmu.2019.02403] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 09/25/2019] [Indexed: 12/21/2022] Open
Abstract
Human cytomegalovirus (HCMV) has been recently related with a lower susceptibility to multiple sclerosis (MS). HCMV promotes an adaptive development of NK cells bearing the CD94/NKG2C receptor with a characteristic phenotypic and functional profile. NK cells are proposed to play an immunoregulatory role in MS, and expansion of the NKG2C(+) subset was recently associated with reduced disability progression. To further explore this issue, additional adaptive NK cell markers, i.e., downregulation of FcεRIγ chain (FcRγ) and PLZF transcription factor, as well as antibody-dependent NK cell activation were assessed in controls and MS patients considering HCMV serology and clinical features. In line with previous reports, increased proportions of NKG2C(+), FcRγ(-), and PLZF(-) CD56dim NK cells were found in HCMV(+) cases. However, PLZF(-) NK cells were detected uncoupled from other adaptive markers within the CD56bright subset from HCMV(+) cases and among CD56dim NK cells from HCMV(-) MS patients, suggesting an additional effect of HCMV-independent factors in PLZF downregulation. Interferon-β therapy was associated with lower proportions of FcRγ(-) CD56dim NK cells in HCMV(+) and increased PLZF(-) CD56bright NK cells in HCMV(-) patients, pointing out to an influence of the cytokine on the expression of adaptive NK cell-associated markers. In addition, proportions of NKG2C(+) and FcRγ(-) NK cells differed in progressive MS patients as compared to controls and other clinical forms. Remarkably, an adaptive NK cell phenotype did not directly correlate with enhanced antibody-triggered degranulation and TNFα production in MS in contrast to controls. Altogether, our results provide novel insights into the putative influence of HCMV and adaptive NK cells in MS.
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Affiliation(s)
- Antía Moreira
- Neurology Department, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain.,Neurology Department, Althaia, Xarxa Assistencial i Universitària de Manresa, Manresa, Spain.,Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain
| | | | - Elvira Munteis
- Neurology Department, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
| | - Andrea Vera
- Neurology Department, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
| | - Ana Zabalza
- Neurology Department, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
| | - Mireia Llop
- Neurology Department, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
| | - Noelia Villarrubia
- Immunology Department, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | | | - Roberto Álvarez-Lafuente
- Neurology Service, Instituto de Investigación Sanitaria del Hospital Clínico de San Carlos, Madrid, Spain
| | - Luisa María Villar
- Immunology Department, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Miguel López-Botet
- University Pompeu Fabra, Barcelona, Spain.,Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
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32
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GATA2 deficiency and human hematopoietic development modeled using induced pluripotent stem cells. Blood Adv 2019; 2:3553-3565. [PMID: 30538114 DOI: 10.1182/bloodadvances.2018017137] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 10/26/2018] [Indexed: 01/18/2023] Open
Abstract
GATA2 deficiency is an inherited or sporadic genetic disorder characterized by distinct cellular deficiency, bone marrow failure, various infections, lymphedema, pulmonary alveolar proteinosis, and predisposition to myeloid malignancies resulting from heterozygous loss-of-function mutations in the GATA2 gene. How heterozygous GATA2 mutations affect human hematopoietic development or cause characteristic cellular deficiency and eventual hypoplastic myelodysplastic syndrome or leukemia is not fully understood. We used induced pluripotent stem cells (iPSCs) to study hematopoietic development in the setting of GATA2 deficiency. We performed hematopoietic differentiation using iPSC derived from patients with GATA2 deficiency and examined their ability to commit to mesoderm, hemogenic endothelial precursors (HEPs), hematopoietic stem progenitor cells, and natural killer (NK) cells. Patient-derived iPSC, either derived from fibroblasts/marrow stromal cells or peripheral blood mononuclear cells, did not show significant defects in committing to mesoderm, HEP, hematopoietic stem progenitor, or NK cells. However, HEP derived from GATA2-mutant iPSC showed impaired maturation toward hematopoietic lineages. Hematopoietic differentiation was nearly abolished from homozygous GATA2 knockout (KO) iPSC lines and markedly reduced in heterozygous KO lines compared with isogenic controls. On the other hand, correction of the mutated GATA2 allele in patient-specific iPSC did not alter hematopoietic development consistently in our model. GATA2 deficiency usually manifests within the first decade of life. Newborn and infant hematopoiesis appears to be grossly intact; therefore, our iPSC model indeed may resemble the disease phenotype, suggesting that other genetic, epigenetic, or environmental factors may contribute to bone marrow failure in these patients following birth. However, heterogeneity of PSC-based models and limitations of in vitro differentiation protocol may limit the possibility to detect subtle cellular phenotypes.
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33
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Wu C, Espinoza DA, Koelle SJ, Yang D, Truitt L, Schlums H, Lafont BA, Davidson-Moncada JK, Lu R, Kaur A, Hammer Q, Li B, Panch S, Allan DA, Donahue RE, Childs RW, Romagnani C, Bryceson YT, Dunbar CE. Clonal expansion and compartmentalized maintenance of rhesus macaque NK cell subsets. Sci Immunol 2019; 3:3/29/eaat9781. [PMID: 30389798 DOI: 10.1126/sciimmunol.aat9781] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Accepted: 10/03/2018] [Indexed: 12/12/2022]
Abstract
Natural killer (NK) cells recognize and eliminate infected and malignant cells. Their life histories are poorly understood, particularly in humans, due to lack of informative models and endogenous clonal markers. Here, we apply transplantation of barcoded rhesus macaque hematopoietic cells to interrogate the landscape of NK cell production, expansion, and life histories at a clonal level long term and after proliferative challenge. We identify oligoclonal populations of rhesus CD56-CD16+ NK cells that are characterized by marked expansions and contractions over time yet remained long-term clonally uncoupled from other hematopoietic lineages, including CD56+CD16- NK cells. Individual or groups of CD56-CD16+ expanded clones segregated with surface expression of specific killer immunoglobulin-like receptors. These clonally distinct NK cell subpopulation patterns persisted for more than 4 years, including after transient in vivo anti-CD16-mediated depletion and subsequent regeneration. Profound and sustained interleukin-15-mediated depletion was required to generate new oligoclonal CD56-CD16+ NK cells. Together, our results indicate that linear NK cell production from multipotent hematopoietic progenitors or less mature CD56+CD16- cells is negligible during homeostasis and moderate proliferative stress. In such settings, peripheral compartmentalized self-renewal can maintain the composition of distinct, differentiated NK cell subpopulations.
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Affiliation(s)
- Chuanfeng Wu
- Division of Intramural Research, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA
| | - Diego A Espinoza
- Division of Intramural Research, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA.,Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Samson J Koelle
- Division of Intramural Research, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA.,Department of Statistics, University of Washington, Seattle, WA, USA
| | - Di Yang
- Division of Intramural Research, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA.,Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lauren Truitt
- Division of Intramural Research, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA
| | - Heinrich Schlums
- Department of Medicine Huddinge, Karolinska Institutet, Huddinge, Stockholm, Sweden
| | - Bernard A Lafont
- Viral Immunology Section, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, MD, USA
| | - Jan K Davidson-Moncada
- Division of Intramural Research, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA.,Clinical Development and Translational Research, MacroGenics Inc. Rockville, MD, USA
| | - Rong Lu
- Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of Southern California, Los Angeles, CA, USA
| | - Amitinder Kaur
- Tulane National Primate Research Center, Covington, LA, USA
| | - Quirin Hammer
- Department of Medicine Huddinge, Karolinska Institutet, Huddinge, Stockholm, Sweden.,Deutsches Rheuma-Forschungszentrum-A Leibnitz Institute, Charite Medical University, Berlin, Germany
| | - Brian Li
- Division of Intramural Research, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA.,Department of Medicine, Beth Israel Hospital, Boston, MA, USA
| | - Sandhya Panch
- Division of Intramural Research, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA.,Department of Transfusion Medicine, Clinical Center, NIH, Bethesda, MD, USA
| | - David A Allan
- Division of Intramural Research, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA
| | - Robert E Donahue
- Division of Intramural Research, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA
| | - Richard W Childs
- Division of Intramural Research, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA
| | - Chiara Romagnani
- Deutsches Rheuma-Forschungszentrum-A Leibnitz Institute, Charite Medical University, Berlin, Germany
| | - Yenan T Bryceson
- Department of Medicine Huddinge, Karolinska Institutet, Huddinge, Stockholm, Sweden. .,Department of Clinical Sciences, University of Bergen, Bergen, Norway
| | - Cynthia E Dunbar
- Division of Intramural Research, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA.
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Vitale M, Cantoni C, Della Chiesa M, Ferlazzo G, Carlomagno S, Pende D, Falco M, Pessino A, Muccio L, De Maria A, Marcenaro E, Moretta L, Sivori S. An Historical Overview: The Discovery of How NK Cells Can Kill Enemies, Recruit Defense Troops, and More. Front Immunol 2019; 10:1415. [PMID: 31316503 PMCID: PMC6611392 DOI: 10.3389/fimmu.2019.01415] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Accepted: 06/04/2019] [Indexed: 12/13/2022] Open
Abstract
Natural killer (NK) cells were originally defined as effector lymphocytes of innate immunity characterized by the unique ability of killing tumor and virally infected cells without any prior priming and expansion of specific clones. The "missing-self" theory, proposed by Klas Karre, the seminal discovery of the first prototypic HLA class I-specific inhibitory receptors, and, later, of the Natural Cytotoxicity Receptors (NCRs) by Alessandro Moretta, provided the bases to understand the puzzling behavior of NK cells. Actually, those discoveries proved crucial also for many of the achievements that, along the years, have contributed to the modern view of these cells. Indeed, NK cells, besides killing susceptible targets, are now known to functionally interact with different immune cells, sense pathogens using TLR, adapt their responses to the local environment, and, even, mount a sort of immunological memory. In this review, we will specifically focus on the main activating NK receptors and on their crucial role in the ever-increasing number of functions assigned to NK cells and other innate lymphoid cells (ILCs).
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Affiliation(s)
- Massimo Vitale
- U.O.C. Immunologia, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Claudia Cantoni
- Department of Experimental Medicine, University of Genoa, Genoa, Italy
- Centre of Excellence for Biomedical Research, University of Genoa, Genoa, Italy
- Laboratory of Clinical and Experimental Immunology, Integrated Department of Services and Laboratories, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Mariella Della Chiesa
- Department of Experimental Medicine, University of Genoa, Genoa, Italy
- Centre of Excellence for Biomedical Research, University of Genoa, Genoa, Italy
| | - Guido Ferlazzo
- Laboratory of Immunology and Biotherapy, Department of Human Pathology, University of Messina, Messina, Italy
| | - Simona Carlomagno
- Department of Experimental Medicine, University of Genoa, Genoa, Italy
| | - Daniela Pende
- U.O.C. Immunologia, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Michela Falco
- Laboratory of Clinical and Experimental Immunology, Integrated Department of Services and Laboratories, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Annamaria Pessino
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Letizia Muccio
- Department of Experimental Medicine, University of Genoa, Genoa, Italy
| | - Andrea De Maria
- Centre of Excellence for Biomedical Research, University of Genoa, Genoa, Italy
- Dipartimento di Scienze della Salute (DISSAL), University of Genoa, Genoa, Italy
- Clinica Malattie Infettive, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Emanuela Marcenaro
- Department of Experimental Medicine, University of Genoa, Genoa, Italy
- Centre of Excellence for Biomedical Research, University of Genoa, Genoa, Italy
| | - Lorenzo Moretta
- Laboratory of Tumor Immunology, Department of Immunology, IRCCS Ospedale Bambino Gesù, Rome, Italy
| | - Simona Sivori
- Department of Experimental Medicine, University of Genoa, Genoa, Italy
- Centre of Excellence for Biomedical Research, University of Genoa, Genoa, Italy
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Merino A, Zhang B, Dougherty P, Luo X, Wang J, Blazar BR, Miller JS, Cichocki F. Chronic stimulation drives human NK cell dysfunction and epigenetic reprograming. J Clin Invest 2019; 129:3770-3785. [PMID: 31211698 DOI: 10.1172/jci125916] [Citation(s) in RCA: 105] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
A population of Natural Killer (NK) cells expressing the activating receptor NKG2C and the maturation marker CD57 expands in response to human cytomegalovirus (HCMV) infection. CD3-CD56dimCD57+NKG2C+ NK cells are similar to CD8+ memory T cells with rapid and robust effector function upon re-stimulation, persistence, and epigenetic remodeling of the IFNG locus. Chronic antigen stimulation drives CD8+ memory T cell proliferation while also inducing genome-wide epigenetic reprograming and dysfunction. We hypothesized that chronic stimulation could similarly induce epigenetic reprograming and dysfunction in NK cells. Here we show that chronic stimulation of adaptive NK cells through NKG2C using plate-bound agonistic antibodies in combination with IL-15 drove robust proliferation and activation of CD3-CD56dimCD57+NKG2C+ NK cells while simultaneously inducing high expression of the checkpoint inhibitory receptors LAG-3 and PD-1. Marked induction of checkpoint inhibitory receptors was also observed on the surface of adaptive NK cells co-cultured with HCMV-infected endothelial cells. Chronically stimulated adaptive NK cells were dysfunctional when challenged with tumor targets. These cells exhibited a pattern of epigenetic reprograming, with genome-wide alterations in DNA methylation. Our study has important implications for cancer immunotherapy and suggest that exhausted NK cells could be targeted with inhibitory checkpoint receptor blockade.
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Affiliation(s)
- Aimee Merino
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Bin Zhang
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Philip Dougherty
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Xianghua Luo
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, Minnesota, USA
| | - Jinhua Wang
- Institute for Health Informatics, University of Minnesota, Minneapolis, Minnesota, USA
| | - Bruce R Blazar
- Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota, USA
| | - Jeffrey S Miller
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Frank Cichocki
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
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Cruz-Muñoz ME, Valenzuela-Vázquez L, Sánchez-Herrera J, Santa-Olalla Tapia J. From the "missing self" hypothesis to adaptive NK cells: Insights of NK cell-mediated effector functions in immune surveillance. J Leukoc Biol 2019; 105:955-971. [PMID: 30848847 DOI: 10.1002/jlb.mr0618-224rr] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 01/29/2019] [Accepted: 02/04/2019] [Indexed: 12/11/2022] Open
Abstract
The original discovery of NK cells approximately 40 yr ago was based on their unique capability to kill tumor cells without prior sensitization or priming, a process named natural cytotoxicity. Since then, several studies have documented that NK cells can kill hematopoietic and nonhematopoietic cancer cells. NK cells also recognize and kill cells that have undergone viral infections. Besides natural cytotoxicity, NK cells are also major effectors of antibody-dependent cell cytotoxicity (ADCC). Therefore, NK cells are well "armed" to recognize and mount immune responses against "insults" that result from cell transformation and viral infections. Because of these attributes, an essential role of NK cells in tumor surveillance was noted. Indeed, several studies have shown a correlation between impaired NK cell cytotoxicity and a higher risk of developing cancer. This evidence led to the idea that cancer initiation and progress is intimately related to an abnormal or misdirected immune response. Whereas all these ideas remain current, it is also true that NK cells represent a heterogeneous population with different abilities to secrete cytokines and to mediate cytotoxic functions. In addition, recent data has shown that NK cells are prone to suffer epigenetic modifications resulting in the acquisition of previously unrecognized attributes such as memory and long-term survival. Such NK cells, referred as "adaptive" or "memory-like," also display effector functions that are not necessarily equal to those observed in conventional NK cells. Given the new evidence available, it is essential to discuss the conceptual reasoning and misconceptions regarding the role of NK cells in immune surveillance and immunotherapy.
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37
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Memory NK Cell Features Exploitable in Anticancer Immunotherapy. J Immunol Res 2019; 2019:8795673. [PMID: 30882007 PMCID: PMC6381560 DOI: 10.1155/2019/8795673] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 12/16/2018] [Indexed: 02/07/2023] Open
Abstract
Besides their innate ability to rapidly produce effector cytokines and kill virus-infected or transformed cells, natural killer (NK) cells display a strong capability to adapt to environmental modifications and to differentiate into long-lived, hyperfunctional populations, dubbed memory or memory-like NK cells. Despite significant progress in the field of NK cell-based immunotherapies, some factors including their short life span and the occurrence of a tumor-dependent functional exhaustion have limited their clinical efficacy so that strategies aimed at overcoming these limitations represent one of the main current challenges in the field. In this scenario, the exploitation of NK cell memory may have a considerable potential. This article summarizes recent evidence in the literature on the peculiar features that render memory NK cells an attractive tool for antitumor immunotherapy, including their long-term survival and in vivo persistence, the resistance to tumor-dependent immunosuppressive microenvironment, the amplified functional responses to IgG-opsonized tumor cells, and in vitro expansion capability. Along with highlighting these issues, we speculate that memory NK cell-based adoptive immunotherapy settings would greatly take advantage from the combination with tumor-targeting therapeutic antibodies (mAbs), as a strategy to fully unleash their clinical efficacy.
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38
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Cichocki F, Taras E, Chiuppesi F, Wagner JE, Blazar BR, Brunstein C, Luo X, Diamond DJ, Cooley S, Weisdorf DJ, Miller JS. Adaptive NK cell reconstitution is associated with better clinical outcomes. JCI Insight 2019; 4:e125553. [PMID: 30674718 PMCID: PMC6413795 DOI: 10.1172/jci.insight.125553] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Accepted: 12/18/2018] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Human cytomegalovirus (CMV) reactivation is a common occurrence early after transplant and is associated with heterogeneous NK cell subset expansion. These adaptive NK cell expansions are highly variable between recipients, with respect to magnitude and relative frequencies of adaptive NK cell subsets. METHODS To gain insight into the factors that influence adaptive NK cell expansion from a CMV naive graft source, we performed a high-resolution NK cell and CD8+ T cell phenotypic analysis of 215 patients with hematological malignancies that were transplanted with 2 partially HLA matched CMV negative umbilical cord blood units. RESULTS We found that adaptive NK cells were significantly higher in recipients who received nonmyeloablative conditioning (NMAC) relative to myeloablative conditioning (MAC), and high CMV neutralizing antibody titers correlated with the degree of adaptive NK cell expansion. The frequencies of adaptive NK cell subsets (defined by NKG2C, FcεRγ, EAT-2, and SYK expression) that reconstitute from donor hematopoietic progenitor cells largely matched the frequencies observed in the NK cell compartment of the recipient prior to conditioning, suggesting that host - as well as viral reactivation factors - may determine the phenotypic diversification after transplant. Additionally, multivariable analyses show that higher adaptive NK cell expansion associated with better disease-free survival. CONCLUSIONS Our findings provide important insights into adaptive NK cell reconstitution after transplant and support a role for adaptive NK cells in promoting better clinical outcomes. FUNDING The NIH and the National Marrow Donor Program.
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Affiliation(s)
- Frank Cichocki
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Emily Taras
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Flavia Chiuppesi
- Department of Experimental Therapeutics, Beckman Research Institute of City of Hope, Duarte, California, USA
| | | | | | - Claudio Brunstein
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Xianghua Luo
- Division of Biostatistics, School of Public Health, and
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota, USA
| | - Don J. Diamond
- Department of Experimental Therapeutics, Beckman Research Institute of City of Hope, Duarte, California, USA
| | - Sarah Cooley
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Daniel J. Weisdorf
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Jeffrey S. Miller
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
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Alfayez M, Wang SA, Bannon SA, Kontoyiannis DP, Kornblau SM, Orange JS, Mace EM, DiNardo CD. Myeloid malignancies with somatic GATA2 mutations can be associated with an immunodeficiency phenotype. Leuk Lymphoma 2019; 60:2025-2033. [PMID: 30648453 DOI: 10.1080/10428194.2018.1551535] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Germline mutations in GATA2 are associated with a complex immunodeficiency and cancer predisposition syndrome. Somatic GATA2mut in myeloid malignancies may impart a similar phenotype. We reviewed adult patients with a diagnosis of GATA2mut hematological malignancy who were referred to our HHMC for genetic testing, and identified to have somatic GATA2mut. Nine patients with a median age of 63 years were included. Six patients (66.7%) were males. Atypical CML and acute myeloid leukemia were the most common initial presentation. The median overall VAF was 47.14%. Monocytopenia was pronounced when the GATA2mut involved the C-terminal ZFD. GATA2 N-terminal ZFD mutations tend to be co-mutated with biCEBPAmut. Unlike germline GATA2 mutations, monocytopenia associated with somatic GATA2 mutations often resolved at remission. We concluded that similar to germline GATA2 mutations, a subset of somatic GATA2 mutations can impart a germline phenotype.
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Affiliation(s)
- Mansour Alfayez
- a Department of Leukemia , The University of Texas MD Anderson Cancer Center , Houston , TX , USA
| | - Sa A Wang
- b Department of Hematopathology , The University of Texas MD Anderson Cancer Center , Houston , TX , USA
| | - Sarah A Bannon
- c Clinical Cancer Genetics Program , The University of Texas MD Anderson Cancer Center , Houston , TX , USA
| | - Dimitrios P Kontoyiannis
- d Department of Infectious Diseases , The University of Texas MD Anderson Cancer Center , Houston , TX , USA
| | - Steven M Kornblau
- a Department of Leukemia , The University of Texas MD Anderson Cancer Center , Houston , TX , USA
| | - Jordan S Orange
- e Department of Pediatrics , Columbia University Medical Center , New York , NY , USA
| | - Emily M Mace
- e Department of Pediatrics , Columbia University Medical Center , New York , NY , USA
| | - Courtney D DiNardo
- a Department of Leukemia , The University of Texas MD Anderson Cancer Center , Houston , TX , USA
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Prader S, Felber M, Volkmer B, Trück J, Schwieger-Briel A, Theiler M, Weibel L, Hambleton S, Seipel K, Vavassori S, Pachlopnik Schmid J. Life-Threatening Primary Varicella Zoster Virus Infection With Hemophagocytic Lymphohistiocytosis-Like Disease in GATA2 Haploinsufficiency Accompanied by Expansion of Double Negative T-Lymphocytes. Front Immunol 2018; 9:2766. [PMID: 30564229 PMCID: PMC6289061 DOI: 10.3389/fimmu.2018.02766] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 11/12/2018] [Indexed: 12/16/2022] Open
Abstract
Two unrelated patients with GATA2-haploinsufficiency developed a hemophagocytic lymphohistiocytosis (HLH)-like disease during a varicella zoster virus (VZV) infection. High copy numbers of VZV were detected in the blood, and the patients were successfully treated with acyclovir and intravenous immunoglobulins. After treatment with corticosteroids for the HLH, both patients made a full recovery. Although the mechanisms leading to this disease constellation have yet to be characterized, we hypothesize that impairment of the immunoregulatory role of NK cells in GATA2-haploinsufficiency may have accentuated the patients' susceptibility to HLH. Expansion of a double negative T-lymphocytic population identified with CyTOF could be a further factor contributing to HLH in these patients. This is the first report of VZV-triggered HLH-like disease in a primary immunodeficiency and the third report of HLH in GATA2-haploinsufficiency. Since HLH was part of the presentation in one of our patients, GATA2-haploinsufficiency represents a potential differential diagnosis in patients presenting with the clinical features of HLH-especially in cases of persisting cytopenia after recovery from HLH.
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Affiliation(s)
- Seraina Prader
- Division of Immunology, University Children's Hospital Zurich, Zurich, Switzerland
| | - Matthias Felber
- Division of Immunology, University Children's Hospital Zurich, Zurich, Switzerland
- Division of Stem Cell Transplantation University Children's Hospital Zurich, Zurich, Switzerland
| | - Benjamin Volkmer
- Division of Immunology, University Children's Hospital Zurich, Zurich, Switzerland
| | - Johannes Trück
- Division of Immunology, University Children's Hospital Zurich, Zurich, Switzerland
| | - Agnes Schwieger-Briel
- Department of Pediatric Dermatology, University Children's Hospital Zurich, Zurich, Switzerland
| | - Martin Theiler
- Department of Pediatric Dermatology, University Children's Hospital Zurich, Zurich, Switzerland
- Department of Dermatology, University Hospital Zurich, Zurich, Switzerland
| | - Lisa Weibel
- Department of Pediatric Dermatology, University Children's Hospital Zurich, Zurich, Switzerland
- Department of Dermatology, University Hospital Zurich, Zurich, Switzerland
| | - Sophie Hambleton
- Institute of Cellular Medicine, International Centre for Life, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Katja Seipel
- Department for Biomedical Research, University of Bern, Bern, Switzerland
| | - Stefano Vavassori
- Division of Immunology, University Children's Hospital Zurich, Zurich, Switzerland
| | - Jana Pachlopnik Schmid
- Division of Immunology, University Children's Hospital Zurich, Zurich, Switzerland
- Pediatric Immunology, University of Zurich, Zurich, Switzerland
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41
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Gallais Sérézal I, Hoffer E, Ignatov B, Martini E, Zitti B, Ehrström M, Eidsmo L. A skewed pool of resident T cells triggers psoriasis-associated tissue responses in never-lesional skin from patients with psoriasis. J Allergy Clin Immunol 2018; 143:1444-1454. [PMID: 30268387 DOI: 10.1016/j.jaci.2018.08.048] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 07/09/2018] [Accepted: 08/13/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND Resident T cells are implicated in the maintenance and recurrence of psoriatic lesions. Whether skin that has not yet experienced psoriasis in patients with established disease harbors pathogenic T cells is less investigated. OBJECTIVE We sought to analyze the composition of resident T cells and T cell-driven tissue responses in skin never affected by psoriasis from patients with mild disease. METHODS Never-lesional skin from patients with psoriasis (NLP) was collected from those with mild disease. T-cell profiles were assessed by using confocal imaging and flow cytometry. Tissue responses to T-cell stimulation were measured by using multiplex and NanoString technology. RESULTS T-cell activation ex vivo triggered psoriasiform and type I interferon tissue responses in NLP psoriasis. Accordingly, keratinocytes from NLP responded to IFN-γ stimulation with myxovirus 1 (MX1) expression and IFN-α release. Additionally, CCR6-expressing resident T cells poised to produce IFN-γ and IL-17 were enriched in epidermis from NLP, whereas dermal tissue responses and T-cell compositions were similar to those in healthy skin. Finally, keratinocytes from NLP exposed to IL-17 and skin explants exposed to common fungal antigens responded with upregulation of the CCR6 ligand CCL20. CONCLUSION Epidermal resident T cells capable of triggering psoriasiform tissue responses accumulate in epidermis from NLP. Our global analysis of NLP reveals that microbial interplay with genetically predisposed keratinocytes might shape the local pool of resident T cells.
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Affiliation(s)
- Irène Gallais Sérézal
- Department of Medicine Solna, Karolinska Institutet, and Dermatology, New Karolinska Hospital, Stockholm, Sweden
| | - Elena Hoffer
- Department of Medicine Solna, Karolinska Institutet, and Dermatology, New Karolinska Hospital, Stockholm, Sweden
| | - Borislav Ignatov
- Department of Medicine Solna, Karolinska Institutet, and Dermatology, New Karolinska Hospital, Stockholm, Sweden
| | - Elisa Martini
- Department of Medicine Solna, Karolinska Institutet, and Dermatology, New Karolinska Hospital, Stockholm, Sweden
| | - Beatrice Zitti
- Centre for Haematology and Regenerative Medicine, Department of Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Marcus Ehrström
- Department of Reconstructive Plastic Surgery, Karolinska University Hospital Solna, Stockholm, Sweden
| | - Liv Eidsmo
- Department of Medicine Solna, Karolinska Institutet, and Dermatology, New Karolinska Hospital, Stockholm, Sweden.
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Zitti B, Bryceson YT. Natural killer cells in inflammation and autoimmunity. Cytokine Growth Factor Rev 2018; 42:37-46. [PMID: 30122459 DOI: 10.1016/j.cytogfr.2018.08.001] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 08/09/2018] [Indexed: 12/31/2022]
Abstract
First described 40 years ago, natural killer (NK) cells represent the founding members of the innate lymphoid cell (ILC) family. They were initially defined by their ability to kill cancer cells of hematopoietic origin. More recently, NK cells are recognized not only for their ability to kill infected or malignant cells, but also for mediating cytotoxicity against a range of normal immune cells. They thereby play an important physiological role in controlling immune responses and maintaining homeostasis. Besides cytotoxic activity, NK cells activation is accompanied by secretion of pro-inflammatory cytokines. Hence, NK cells have the potential to act both in driving inflammation and in restricting adaptive immune responses that may otherwise lead to excessive inflammation or even autoimmunity. Here, we highlight how NK cell activity is linked to inflammasome activation and review new molecular insights to the roles of NK cells in inflammation and autoimmunity. Furthermore, in light of new insights to NK cell differentiation and memory, we deliberate on how distinct NK cell subsets may impact immunoregulatory functions. Hypothetically, memory-like or adaptive NK cells could drive NK cell-mediated autoreactive diseases. Together, new findings underscore the complex yet important physiological roles of NK cells in both promoting inflammation and exerting immunoregulation and maintenance of immune homeostasis. Insights raise intriguing questions as to how NK cells themselves maintain self-tolerance.
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Affiliation(s)
- Beatrice Zitti
- Center for Hematology and Regenerative Medicine, Department of Medicine, Karolinska Institutet, Stockholm, Sweden.
| | - Yenan T Bryceson
- Center for Hematology and Regenerative Medicine, Department of Medicine, Karolinska Institutet, Stockholm, Sweden; Broegelmann Research Laboratory, Department of Clinical Sciences, University of Bergen, Bergen, Norway.
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43
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Cichocki F, Wu CY, Zhang B, Felices M, Tesi B, Tuininga K, Dougherty P, Taras E, Hinderlie P, Blazar BR, Bryceson YT, Miller JS. ARID5B regulates metabolic programming in human adaptive NK cells. J Exp Med 2018; 215:2379-2395. [PMID: 30061358 PMCID: PMC6122973 DOI: 10.1084/jem.20172168] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 04/08/2018] [Accepted: 06/14/2018] [Indexed: 12/31/2022] Open
Abstract
“Adaptive” NK cells expressing the activating receptor NKG2C expand and persist in HCMV-seropositive individuals. Cichocki et al. demonstrate enhanced oxidative and glycolytic metabolism for adaptive NK cells and implicate ARID5B as an important regulator of mitochondrial metabolism, IFN-γ production, and survival. Natural killer (NK) cells with adaptive immunological properties expand and persist in response to human cytomegalovirus. Here, we explored the metabolic processes unique to these cells. Adaptive CD3−CD56dimCD57+NKG2C+ NK cells exhibited metabolic hallmarks of lymphocyte memory, including increased oxidative mitochondrial respiration, mitochondrial membrane potential, and spare respiratory capacity. Mechanistically, we found that a short isoform of the chromatin-modifying transcriptional regulator, AT-rich interaction domain 5B (ARID5B), was selectively induced through DNA hypomethylation in adaptive NK cells. Knockdown and overexpression studies demonstrated that ARID5B played a direct role in promoting mitochondrial membrane potential, expression of genes encoding electron transport chain components, oxidative metabolism, survival, and IFN-γ production. Collectively, our data demonstrate that ARID5B is a key regulator of metabolism in human adaptive NK cells, which, if targeted, may be of therapeutic value.
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Affiliation(s)
- Frank Cichocki
- Department of Medicine, University of Minnesota, Minneapolis, MN
| | - Cheng-Ying Wu
- Department of Medicine, University of Minnesota, Minneapolis, MN
| | - Bin Zhang
- Department of Medicine, University of Minnesota, Minneapolis, MN
| | - Martin Felices
- Department of Medicine, University of Minnesota, Minneapolis, MN
| | - Bianca Tesi
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, Karolinska University Hospital Solna, Stockholm, Sweden.,Clinical Genetics Unit, Department of Molecular Medicine and Surgery, and Center for Molecular Medicine, Karolinska Institutet, Karolinska University Hospital Solna, Stockholm, Sweden
| | - Katie Tuininga
- Department of Medicine, University of Minnesota, Minneapolis, MN
| | | | - Emily Taras
- Department of Medicine, University of Minnesota, Minneapolis, MN
| | - Peter Hinderlie
- Department of Medicine, University of Minnesota, Minneapolis, MN
| | - Bruce R Blazar
- Department of Pediatrics, University of Minnesota, Minneapolis, MN
| | - Yenan T Bryceson
- Centre for Hematology and Regenerative Medicine, Department of Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, Stockholm, Sweden.,Broegelmann Research Laboratory, Department of Clinical Sciences, University of Bergen, Bergen, Norway
| | - Jeffrey S Miller
- Department of Medicine, University of Minnesota, Minneapolis, MN
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44
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45
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Nunes-Santos CDJ, Rosenzweig SD. Bacille Calmette-Guerin Complications in Newly Described Primary Immunodeficiency Diseases: 2010-2017. Front Immunol 2018; 9:1423. [PMID: 29988375 PMCID: PMC6023996 DOI: 10.3389/fimmu.2018.01423] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 06/07/2018] [Indexed: 12/25/2022] Open
Abstract
Bacille Calmette–Guerin (BCG) vaccine is widely used as a prevention strategy against tuberculosis. BCG is a live vaccine, usually given early in life in most countries. While safe to most recipients, it poses a risk to immunocompromised patients. Several primary immunodeficiency diseases (PIDD) have been classically associated with complications related to BCG vaccine. However, a number of new inborn errors of immunity have been described lately in which little is known about adverse reactions following BCG vaccination. The aim of this review is to summarize the existing data on BCG-related complications in patients diagnosed with PIDD described since 2010. When BCG vaccination status or complications were not specifically addressed in those manuscripts, we directly contacted the corresponding authors for further clarification. We also analyzed data on other mycobacterial infections in these patients. Based on our analysis, around 8% of patients with gain-of-function mutations in STAT1 had mycobacterial infections, including localized complications in 3 and disseminated disease in 4 out of 19 BCG-vaccinated patients. Localized BCG reactions were also frequent in activated PI3Kδ syndrome type 1 (3/10) and type 2 (2/18) vaccinated children. Also, of note, no BCG-related complications have been described in either CTLA4 or LRBA protein-deficient patients; and not enough information on BCG-vaccinated NFKB1 or NFKB2-deficient patients was available to drive any conclusions about these diseases. Despite the high prevalence of environmental mycobacterial infections in GATA2-deficient patients, only one case of BCG reaction has been reported in a patient who developed disseminated disease. In conclusion, BCG complications could be expected in some particular, recently described PIDD and it remains a preventable risk factor for pediatric PIDD patients.
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Affiliation(s)
- Cristiane de Jesus Nunes-Santos
- Faculdade de Medicina, Instituto da Crianca, Universidade de São Paulo, São Paulo, Brazil.,Immunology Service, Department of Laboratory Medicine, NIH Clinical Center, National Institutes of Health (NIH), Bethesda, MD, United States
| | - Sergio D Rosenzweig
- Immunology Service, Department of Laboratory Medicine, NIH Clinical Center, National Institutes of Health (NIH), Bethesda, MD, United States
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46
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McReynolds LJ, Calvo KR, Holland SM. Germline GATA2 Mutation and Bone Marrow Failure. Hematol Oncol Clin North Am 2018; 32:713-728. [PMID: 30047422 DOI: 10.1016/j.hoc.2018.04.004] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
GATA2 deficiency is an immunodeficiency and bone marrow failure disorder caused by pathogenic variants in GATA2. It is inherited in an autosomal-dominant pattern or can be due to de novo sporadic germline mutation. Patients commonly have B-cell, dendritic cell, natural killer cell, and monocytopenias, and are predisposed to myelodysplastic syndrome, acute myeloid leukemia, and chronic myelomonocytic leukemia. Patients may suffer from disseminated human papilloma virus and mycobacterial infections, pulmonary alveolar proteinosis, and lymphedema. The bone marrow eventually takes on a characteristic hypocellular myelodysplasia with loss of monocytes and hematogones, megakaryocytes with separated nuclear lobes, micromegakaryocytes, and megakaryocytes with hypolobated nuclei.
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Affiliation(s)
- Lisa J McReynolds
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, 9609 Medical Center Drive, Bethesda, MD 20892, USA.
| | - Katherine R Calvo
- Hematology Section, Department of Laboratory Medicine, Clinical Center, National Institutes of Health, 9000 Rockville Pike, Bethesda, MD 20892, USA
| | - Steven M Holland
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 9000 Rockville Pike, Bethesda, MD 20892, USA
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47
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Muccio L, Falco M, Bertaina A, Locatelli F, Frassoni F, Sivori S, Moretta L, Moretta A, Della Chiesa M. Late Development of FcεRγ neg Adaptive Natural Killer Cells Upon Human Cytomegalovirus Reactivation in Umbilical Cord Blood Transplantation Recipients. Front Immunol 2018; 9:1050. [PMID: 29868012 PMCID: PMC5968376 DOI: 10.3389/fimmu.2018.01050] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Accepted: 04/27/2018] [Indexed: 01/25/2023] Open
Abstract
In human natural killer (NK) cells, human cytomegalovirus (HCMV) has been shown to be a driving force capable of inducing the expansion of a highly differentiated NKG2C+CD57+ subset, persisting over time in both HCMV+ healthy subjects and umbilical cord blood transplantation (UCBT) recipients experiencing HCMV viral reactivation. In HCMV+ healthy subjects, such expanded NK-cells are characterized by epigenetic modifications that modulate their phenotypic and functional characteristics. In particular, an enhanced ADCC activity is detectable in NK cells lacking the signaling protein FcεRγ. Timing and mechanisms involved in the acquisition of HCMV-induced, adaptive-like features by NK cells are currently unknown. In this study, we investigated the de novo acquisition of several adaptive features in NK cells developing after UCBT by monitoring NK-cell differentiation for at least 2 years after transplant. In UCBT recipients experiencing HCMV reactivation, a rapid phenotypic reconfiguration occurred resulting in the expected expansion of CD56dim NKG2C+CD57+ NK cells. However, while certain HCMV-driven adaptive hallmarks, including high KIR, LILRB1, CD2 and low/negative NKG2A, Siglec-7, and CD161 expression, were acquired early after UCBT (namely by month 6), downregulation of the signaling protein FcεRγ was detected at a later time interval (i.e., by month 12). This feature characterized only a minor fraction of the HCMV-imprinted NKG2C+CD57+ CD56dim NK cell subset, while it was detectable in higher proportions of CD57+ NK cells lacking NKG2C. Interestingly, in patients developing a hyporesponsive CD56-CD16bright NK-cell subset, FcεRγ downregulation occurred in these cells earlier than in CD56dim NK cells. Our data suggest that the acquisition of a fully "adaptive" profile requires signals that may lack in UCBT recipients and/or longer time is needed to obtain a stable epigenetic reprogramming. On the other hand, we found that both HCMV-induced FcεRγneg and FcεRγ+ NK cells from these patients, display similar CD107a degranulation and IFN-γ production capabilities in response to different stimuli, thus indicating that the acquisition of specialized effector functions can be achieved before the "adaptation" to HCMV is completed. Our study provides new insights in the process leading to the generation of different adaptive NK-cell subsets and may contribute to develop new approaches for their employment as novel immunotherapeutic tools.
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Affiliation(s)
- Letizia Muccio
- Dipartimento di Medicina Sperimentale, Università degli Studi di Genova, Genova, Italy
| | - Michela Falco
- IRCCS Istituto Giannina Gaslini, Dipartimento dei Laboratori di Ricerca, Genova, Italy
| | - Alice Bertaina
- IRCCS Ospedale Pediatrico Bambino Gesù, Dipartimento di Oncoematologia e Terapia Cellulare e Genica, Rome, Italy
| | - Franco Locatelli
- IRCCS Ospedale Pediatrico Bambino Gesù, Dipartimento di Oncoematologia e Terapia Cellulare e Genica, Rome, Italy.,Dipartimento di Scienze Pediatriche, Università degli Studi di Pavia, Pavia, Italy
| | - Francesco Frassoni
- IRCCS Istituto Giannina Gaslini, Dipartimento dei Laboratori di Ricerca, Genova, Italy
| | - Simona Sivori
- Dipartimento di Medicina Sperimentale, Università degli Studi di Genova, Genova, Italy.,Centro di Eccellenza per le Ricerche Biomediche, Università degli Studi di Genova, Genova, Italy
| | - Lorenzo Moretta
- IRCCS Ospedale Pediatrico Bambin Gesù, Area di Ricerca Immunologica, Rome, Italy
| | - Alessandro Moretta
- Dipartimento di Medicina Sperimentale, Università degli Studi di Genova, Genova, Italy.,Centro di Eccellenza per le Ricerche Biomediche, Università degli Studi di Genova, Genova, Italy
| | - Mariella Della Chiesa
- Dipartimento di Medicina Sperimentale, Università degli Studi di Genova, Genova, Italy.,Centro di Eccellenza per le Ricerche Biomediche, Università degli Studi di Genova, Genova, Italy
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48
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Kurioka A, Cosgrove C, Simoni Y, van Wilgenburg B, Geremia A, Björkander S, Sverremark-Ekström E, Thurnheer C, Günthard HF, Khanna N, Walker LJ, Arancibia-Cárcamo CV, Newell EW, Willberg CB, Klenerman P. CD161 Defines a Functionally Distinct Subset of Pro-Inflammatory Natural Killer Cells. Front Immunol 2018; 9:486. [PMID: 29686665 PMCID: PMC5900032 DOI: 10.3389/fimmu.2018.00486] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Accepted: 02/23/2018] [Indexed: 01/22/2023] Open
Abstract
CD161 is a C-type lectin-like receptor expressed on the majority of natural killer (NK) cells; however, the significance of CD161 expression on NK cells has not been comprehensively investigated. Recently, we found that CD161 expression identifies a transcriptional and innate functional phenotype that is shared across various T cell populations. Using mass cytometry and microarray experiments, we demonstrate that this functional phenotype extends to NK cells. CD161 marks NK cells that have retained the ability to respond to innate cytokines during their differentiation, and is lost upon cytomegalovirus-induced maturation in both healthy and human immunodeficiency virus (HIV)-infected patients. These pro-inflammatory NK cells are present in the inflamed lamina propria where they are enriched for integrin CD103 expression. Thus, CD161 expression identifies NK cells that may contribute to inflammatory disease pathogenesis and correlates with an innate responsiveness to cytokines in both T and NK cells.
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Affiliation(s)
- Ayako Kurioka
- The Peter Medawar Building for Pathogen Research, University of Oxford, Oxford, United Kingdom
| | - Cormac Cosgrove
- Ragon Institute of Massachusetts General Hospital, Harvard University, Massachusetts Institute of Technology, Cambridge, MA, United States
| | - Yannick Simoni
- Agency for Science, Technology and Research (A*STAR), Singapore Immunology Network (SIgN), Singapore, Singapore
| | - Bonnie van Wilgenburg
- The Peter Medawar Building for Pathogen Research, University of Oxford, Oxford, United Kingdom
| | - Alessandra Geremia
- Translational Gastroenterology Unit, Experimental Medicine Division, University of Oxford, John Radcliffe Hospital, Oxford, United Kingdom
| | - Sophia Björkander
- Department of Molecular Biosciences, The Wenner-Gren Institute, Stockholm University, Stockholm, Sweden
| | - Eva Sverremark-Ekström
- Department of Molecular Biosciences, The Wenner-Gren Institute, Stockholm University, Stockholm, Sweden
| | - Christine Thurnheer
- Division of Infectious Diseases, University Hospital Berne, University of Berne, Berne, Switzerland
| | - Huldrych F. Günthard
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Nina Khanna
- Division of Infectious Diseases, University Hospital Basel, Basel, Switzerland
| | - Lucy Jane Walker
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Carolina V. Arancibia-Cárcamo
- Translational Gastroenterology Unit, Experimental Medicine Division, University of Oxford, John Radcliffe Hospital, Oxford, United Kingdom
| | - Evan W. Newell
- Agency for Science, Technology and Research (A*STAR), Singapore Immunology Network (SIgN), Singapore, Singapore
| | - Christian B. Willberg
- The Peter Medawar Building for Pathogen Research, University of Oxford, Oxford, United Kingdom
- NIHR Biomedical Research Centre, University of Oxford, Oxford, United Kingdom
| | - Paul Klenerman
- The Peter Medawar Building for Pathogen Research, University of Oxford, Oxford, United Kingdom
- NIHR Biomedical Research Centre, University of Oxford, Oxford, United Kingdom
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49
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Kurioka A, Klenerman P, Willberg CB. Innate-like CD8+ T-cells and NK cells: converging functions and phenotypes. Immunology 2018; 154:547-556. [PMID: 29542114 PMCID: PMC6050209 DOI: 10.1111/imm.12925] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Revised: 01/15/2018] [Accepted: 02/09/2018] [Indexed: 12/15/2022] Open
Abstract
New data in the worlds of both innate-like CD8+ T-cells and natural killer (NK) cells have, in parallel, clarified some of the phenotypes of these cells and also their associated functions. While these cells are typically viewed entirely separately, the emerging innate functions of T-cells and, similarly, the adaptive functions of NK cells suggest that many behaviours can be considered in parallel. In this review we compare the innate functions of CD8+ T-cells (especially mucosal-associated invariant T-cells) and those of NK cells, and how these relate to expression of phenotypic markers, especially CD161 and CD56.
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Affiliation(s)
- Ayako Kurioka
- Nuffield Department of MedicinePeter Medawar Building for Pathogen ResearchUniversity of OxfordOxfordUK
- NIHR Biomedical Research CentreTranslational Gastroenterology UnitJohn Radcliffe HospitalOxfordUK
| | - Paul Klenerman
- Nuffield Department of MedicinePeter Medawar Building for Pathogen ResearchUniversity of OxfordOxfordUK
- NIHR Biomedical Research CentreTranslational Gastroenterology UnitJohn Radcliffe HospitalOxfordUK
| | - Christian B. Willberg
- Nuffield Department of MedicinePeter Medawar Building for Pathogen ResearchUniversity of OxfordOxfordUK
- NIHR Biomedical Research CentreTranslational Gastroenterology UnitJohn Radcliffe HospitalOxfordUK
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50
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Mace EM. Phosphoinositide-3-Kinase Signaling in Human Natural Killer Cells: New Insights from Primary Immunodeficiency. Front Immunol 2018; 9:445. [PMID: 29563913 PMCID: PMC5845875 DOI: 10.3389/fimmu.2018.00445] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Accepted: 02/19/2018] [Indexed: 12/19/2022] Open
Abstract
Human natural killer (NK) cells play a critical role in the control of viral infections and malignancy. Their importance in human health and disease is illustrated by severe viral infections in patients with primary immunodeficiencies that affect NK cell function and/or development. The recent identification of patients with phosphoinositide-3-kinase (PI3K)-signaling pathway mutations that can cause primary immunodeficiency provides valuable insight into the role that PI3K signaling plays in human NK cell maturation and lytic function. There is a rich literature that demonstrates a requirement for PI3K in multiple key aspects of NK cell biology, including development/maturation, homing, priming, and function. Here, I briefly review these previous studies and place them in context with recent findings from the study of primary immunodeficiency patients, particularly those with hyperactivating mutations in PI3Kδ signaling.
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Affiliation(s)
- Emily M Mace
- Department of Pediatrics, Baylor College of Medicine, Center for Human Immunobiology, Texas Children's Hospital, Houston, TX, United States
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