1
|
Li S, Dai W, Kam NW, Zhang J, Lee VHF, Ren X, Kwong DLW. The Role of Natural Killer Cells in the Tumor Immune Microenvironment of EBV-Associated Nasopharyngeal Carcinoma. Cancers (Basel) 2024; 16:1312. [PMID: 38610990 PMCID: PMC11011204 DOI: 10.3390/cancers16071312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 03/23/2024] [Accepted: 03/23/2024] [Indexed: 04/14/2024] Open
Abstract
Endemic nasopharyngeal carcinoma (NPC) is closely associated with the Epstein-Barr virus (EBV), which contributes to tumor development and influences the tumor immune microenvironment (TIME) in NPC. Natural killer (NK) cells, as part of the innate immune system, play a crucial role in responding to viral infections and malignant cell transformations. Notably, NK cells possess a unique ability to target tumor cells independent of major histocompatibility complex class I (MHC I) expression. This means that MHC I-deficient tumor cells, which can escape from effective T cell attack, are susceptible to NK-cell-mediated killing. The activation of NK cells is determined by the signals generated through inhibitory and activating receptors expressed on their surface. Understanding the role of NK cells in the complex TIME of EBV+ NPC is of utmost importance. In this review, we provide a comprehensive summary of the current understanding of NK cells in NPC, focusing on their subpopulations, interactions, and cytotoxicity within the TIME. Moreover, we discuss the potential translational therapeutic applications of NK cells in NPC. This review aims to enhance our knowledge of the role of NK cells in NPC and provide valuable insights for future investigations.
Collapse
Affiliation(s)
- Shuzhan Li
- Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China; (S.L.); (J.Z.)
- Tianjin’s Clinical Research Center for Cancer, Tianjin 300060, China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin 300060, China
| | - Wei Dai
- Department of Clinical Oncology, Centre of Cancer Medicine, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong 999077, China; (W.D.); (N.-W.K.); (V.H.F.L.)
| | - Ngar-Woon Kam
- Department of Clinical Oncology, Centre of Cancer Medicine, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong 999077, China; (W.D.); (N.-W.K.); (V.H.F.L.)
- Laboratory for Synthetic Chemistry and Chemical Biology Limited, Hong Kong Science Park, New Territories, Hong Kong 999077, China
| | - Jiali Zhang
- Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China; (S.L.); (J.Z.)
- Tianjin’s Clinical Research Center for Cancer, Tianjin 300060, China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin 300060, China
| | - Victor H. F. Lee
- Department of Clinical Oncology, Centre of Cancer Medicine, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong 999077, China; (W.D.); (N.-W.K.); (V.H.F.L.)
- Clinical Oncology Center, The University of Hong Kong-Shenzhen Hospital, Shenzhen 518053, China
| | - Xiubao Ren
- Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China; (S.L.); (J.Z.)
- Tianjin’s Clinical Research Center for Cancer, Tianjin 300060, China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin 300060, China
| | - Dora Lai-Wan Kwong
- Department of Clinical Oncology, Centre of Cancer Medicine, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong 999077, China; (W.D.); (N.-W.K.); (V.H.F.L.)
- Clinical Oncology Center, The University of Hong Kong-Shenzhen Hospital, Shenzhen 518053, China
| |
Collapse
|
2
|
Fernández-Soto D, García-Jiménez ÁF, Casasnovas JM, Valés-Gómez M, Reyburn HT. Elevated levels of cell-free NKG2D-ligands modulate NKG2D surface expression and compromise NK cell function in severe COVID-19 disease. Front Immunol 2024; 15:1273942. [PMID: 38410511 PMCID: PMC10895954 DOI: 10.3389/fimmu.2024.1273942] [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: 08/07/2023] [Accepted: 01/22/2024] [Indexed: 02/28/2024] Open
Abstract
Introduction It is now clear that coronavirus disease 19 (COVID-19) severity is associated with a dysregulated immune response, but the relative contributions of different immune cells is still not fully understood. SARS CoV-2 infection triggers marked changes in NK cell populations, but there are contradictory reports as to whether these effector lymphocytes play a protective or pathogenic role in immunity to SARS-CoV-2. Methods To address this question we have analysed differences in the phenotype and function of NK cells in SARS-CoV-2 infected individuals who developed either very mild, or life-threatening COVID-19 disease. Results Although NK cells from patients with severe disease appeared more activated and the frequency of adaptive NK cells was increased, they were less potent mediators of ADCC than NK cells from patients with mild disease. Further analysis of peripheral blood NK cells in these patients revealed that a population of NK cells that had lost expression of the activating receptor NKG2D were a feature of patients with severe disease and this correlated with elevated levels of cell free NKG2D ligands, especially ULBP2 and ULBP3 in the plasma of critically ill patients. In vitro, culture in NKG2DL containing patient sera reduced the ADCC function of healthy donor NK cells and this could be blocked by NKG2DL-specific antibodies. Discussion These observations of reduced NK function in severe disease are consistent with the hypothesis that defects in immune surveillance by NK cells permit higher levels of viral replication, rather than that aberrant NK cell function contributes to immune system dysregulation and immunopathogenicity.
Collapse
Affiliation(s)
- Daniel Fernández-Soto
- Department of Immunology and Oncology, National Centre for Biotechnology (CNB), Spanish National Research Council (CSIC), Madrid, Spain
| | - Álvaro F. García-Jiménez
- Department of Immunology and Oncology, National Centre for Biotechnology (CNB), Spanish National Research Council (CSIC), Madrid, Spain
| | - José M. Casasnovas
- Department of Macromolecular Structures, National Centre for Biotechnology (CNB), Spanish National Research Council (CSIC), Madrid, Spain
| | - Mar Valés-Gómez
- Department of Immunology and Oncology, National Centre for Biotechnology (CNB), Spanish National Research Council (CSIC), Madrid, Spain
| | - Hugh T. Reyburn
- Department of Immunology and Oncology, National Centre for Biotechnology (CNB), Spanish National Research Council (CSIC), Madrid, Spain
| |
Collapse
|
3
|
Wang L, Mao L, Xiao W, Chen P. Natural killer cells immunosenescence and the impact of lifestyle management. Biochem Biophys Res Commun 2023; 689:149216. [PMID: 37976836 DOI: 10.1016/j.bbrc.2023.149216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 10/28/2023] [Accepted: 11/03/2023] [Indexed: 11/19/2023]
Abstract
Natural killer cells (NKs) are lymphocytes of the innate immune system that quickly respond to viruses, infections, and tumors during their short cell life cycle. However, it was recently found that NKs undergo quantitative, distributional, structural, and functional phenotypic changes during aging that suppress immune responses, which is known as immunosenescence. The aging host environment, cytokine regulation, cytomegalovirus status, and hypothalamic‒pituitary‒adrenal axis have significant effects on NK function. Different lifestyle management interventions modulate the number and cytotoxic activity of NKs, which are essential for rebuilding the immune barrier against pathogens in elderly individuals. Based on recent studies, we review the phenotypic changes of and potential threats of NKs during aging and explore the underlying mechanisms. By summarizing the effects of lifestyle management on NKs and their application prospects, we aim to provide evidence for enhancing immune system function against immune diseases in elderly individuals.
Collapse
Affiliation(s)
- Lian Wang
- The Key Lab of Exercise and Health Sciences of Ministry of Education, Shanghai University of Sport, Shanghai, 200438, China; Shanghai Key Lab of Human Performance, Shanghai University of Sport, Shanghai, 200438, China.
| | - Liwei Mao
- The Key Lab of Exercise and Health Sciences of Ministry of Education, Shanghai University of Sport, Shanghai, 200438, China; Shanghai Key Lab of Human Performance, Shanghai University of Sport, Shanghai, 200438, China.
| | - Weihua Xiao
- The Key Lab of Exercise and Health Sciences of Ministry of Education, Shanghai University of Sport, Shanghai, 200438, China; Shanghai Key Lab of Human Performance, Shanghai University of Sport, Shanghai, 200438, China.
| | - Peijie Chen
- The Key Lab of Exercise and Health Sciences of Ministry of Education, Shanghai University of Sport, Shanghai, 200438, China; Shanghai Key Lab of Human Performance, Shanghai University of Sport, Shanghai, 200438, China.
| |
Collapse
|
4
|
Bjorgen JC, Dick JK, Cromarty R, Hart GT, Rhein J. NK cell subsets and dysfunction during viral infection: a new avenue for therapeutics? Front Immunol 2023; 14:1267774. [PMID: 37928543 PMCID: PMC10620977 DOI: 10.3389/fimmu.2023.1267774] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 09/25/2023] [Indexed: 11/07/2023] Open
Abstract
In the setting of viral challenge, natural killer (NK) cells play an important role as an early immune responder against infection. During this response, significant changes in the NK cell population occur, particularly in terms of their frequency, location, and subtype prevalence. In this review, changes in the NK cell repertoire associated with several pathogenic viral infections are summarized, with a particular focus placed on changes that contribute to NK cell dysregulation in these settings. This dysregulation, in turn, can contribute to host pathology either by causing NK cells to be hyperresponsive or hyporesponsive. Hyperresponsive NK cells mediate significant host cell death and contribute to generating a hyperinflammatory environment. Hyporesponsive NK cell populations shift toward exhaustion and often fail to limit viral pathogenesis, possibly enabling viral persistence. Several emerging therapeutic approaches aimed at addressing NK cell dysregulation have arisen in the last three decades in the setting of cancer and may prove to hold promise in treating viral diseases. However, the application of such therapeutics to treat viral infections remains critically underexplored. This review briefly explores several therapeutic approaches, including the administration of TGF-β inhibitors, immune checkpoint inhibitors, adoptive NK cell therapies, CAR NK cells, and NK cell engagers among other therapeutics.
Collapse
Affiliation(s)
- Jacob C. Bjorgen
- Division of Infectious Diseases and International Medicine, Department of Medicine, University of Minnesota, Minneapolis, MN, United States
| | - Jenna K. Dick
- Division of Infectious Diseases and International Medicine, Department of Medicine, University of Minnesota, Minneapolis, MN, United States
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, United States
- Center for Immunology, University of Minnesota, Minneapolis, MN, United States
| | - Ross Cromarty
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, United States
| | - Geoffrey T. Hart
- Division of Infectious Diseases and International Medicine, Department of Medicine, University of Minnesota, Minneapolis, MN, United States
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, United States
- Center for Immunology, University of Minnesota, Minneapolis, MN, United States
| | - Joshua Rhein
- Division of Infectious Diseases and International Medicine, Department of Medicine, University of Minnesota, Minneapolis, MN, United States
| |
Collapse
|
5
|
Lopes N, Maia ML, Pereira CS, Mondragão-Rodrigues I, Martins E, Ribeiro R, Gaspar A, Aguiar P, Garcia P, Cardoso MT, Rodrigues E, Leão-Teles E, Giugliani R, Coutinho MF, Alves S, Macedo MF. Leukocyte Imbalances in Mucopolysaccharidoses Patients. Biomedicines 2023; 11:1699. [PMID: 37371793 DOI: 10.3390/biomedicines11061699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 06/07/2023] [Accepted: 06/09/2023] [Indexed: 06/29/2023] Open
Abstract
Mucopolysaccharidoses (MPSs) are rare inherited lysosomal storage diseases (LSDs) caused by deficient activity in one of the enzymes responsible for glycosaminoglycans lysosomal degradation. MPS II is caused by pathogenic mutations in the IDS gene, leading to deficient activity of the enzyme iduronate-2-sulfatase, which causes dermatan and heparan sulfate storage in the lysosomes. In MPS VI, there is dermatan sulfate lysosomal accumulation due to pathogenic mutations in the ARSB gene, leading to arylsulfatase B deficiency. Alterations in the immune system of MPS mouse models have already been described, but data concerning MPSs patients is still scarce. Herein, we study different leukocyte populations in MPS II and VI disease patients. MPS VI, but not MPS II patients, have a decrease percentage of natural killer (NK) cells and monocytes when compared with controls. No alterations were identified in the percentage of T, invariant NKT, and B cells in both groups of MPS disease patients. However, we discovered alterations in the naïve versus memory status of both helper and cytotoxic T cells in MPS VI disease patients compared to control group. Indeed, MPS VI disease patients have a higher frequency of naïve T cells and, consequently, lower memory T cell frequency than control subjects. Altogether, these results reveal MPS VI disease-specific alterations in some leukocyte populations, suggesting that the type of substrate accumulated and/or enzyme deficiency in the lysosome may have a particular effect on the normal cellular composition of the immune system.
Collapse
Affiliation(s)
- Nuno Lopes
- Instituto de Biologia Molecular e Celular (IBMC), Universidade do Porto, 4200-135 Porto, Portugal
| | - Maria L Maia
- Instituto de Biologia Molecular e Celular (IBMC), Universidade do Porto, 4200-135 Porto, Portugal
| | - Cátia S Pereira
- Instituto de Biologia Molecular e Celular (IBMC), Universidade do Porto, 4200-135 Porto, Portugal
- Cell Activation & Gene Expression (CAGE), Instituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, 4200-135 Porto, Portugal
| | - Inês Mondragão-Rodrigues
- Instituto de Biologia Molecular e Celular (IBMC), Universidade do Porto, 4200-135 Porto, Portugal
- Cell Activation & Gene Expression (CAGE), Instituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, 4200-135 Porto, Portugal
- Departamento de Ciências Médicas, Universidade de Aveiro, Campus Universitário de Santiago, Agra do Crasto, Edifício 30, 3810-193 Aveiro, Portugal
| | - Esmeralda Martins
- Centro de Referência de Doenças Hereditárias do Metabolismo (DHM), Centro Hospitalar Universitário de Santo António, 4099-001 Porto, Portugal
| | - Rosa Ribeiro
- Centro de Referência de Doenças Hereditárias do Metabolismo (DHM), Centro Hospitalar Universitário de Santo António, 4099-001 Porto, Portugal
| | - Ana Gaspar
- Centro de Referência de Doenças Hereditárias do Metabolismo (DHM), Centro Hospitalar e Universitário Lisboa Norte (CHULN), 1649-035 Lisbon, Portugal
| | - Patrício Aguiar
- Centro de Referência de Doenças Hereditárias do Metabolismo (DHM), Centro Hospitalar e Universitário Lisboa Norte (CHULN), 1649-035 Lisbon, Portugal
- Faculdade de Medicina da Universidade de Lisboa, Universidade de Lisboa, 1649-190 Lisbon, Portugal
| | - Paula Garcia
- Centro de Referência de Doenças Hereditárias do Metabolismo (DHM), Centro Hospitalar e Universitário de Coimbra, Centro de Desenvolvimento da Criança, 3000-075 Coimbra, Portugal
| | - Maria Teresa Cardoso
- Centro de Referência de Doenças Hereditárias do Metabolismo (DHM), Centro Hospitalar Universitário de São João (CHUSJ), 4200-319 Porto, Portugal
| | - Esmeralda Rodrigues
- Centro de Referência de Doenças Hereditárias do Metabolismo (DHM), Centro Hospitalar Universitário de São João (CHUSJ), 4200-319 Porto, Portugal
| | - Elisa Leão-Teles
- Centro de Referência de Doenças Hereditárias do Metabolismo (DHM), Centro Hospitalar Universitário de São João (CHUSJ), 4200-319 Porto, Portugal
| | - Roberto Giugliani
- Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, DASA e Casa dos Raros, Porto Alegre 90610-150, Brazil
| | - Maria F Coutinho
- Research and Development Unit, Department of Genetics, INSA, 4000-055 Porto, Portugal
| | - Sandra Alves
- Research and Development Unit, Department of Genetics, INSA, 4000-055 Porto, Portugal
| | - M Fátima Macedo
- Instituto de Biologia Molecular e Celular (IBMC), Universidade do Porto, 4200-135 Porto, Portugal
- Cell Activation & Gene Expression (CAGE), Instituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, 4200-135 Porto, Portugal
- Departamento de Ciências Médicas, Universidade de Aveiro, Campus Universitário de Santiago, Agra do Crasto, Edifício 30, 3810-193 Aveiro, Portugal
| |
Collapse
|
6
|
Shimizu S, Ohira M, Tanaka Y, Ide K, Tahara H, Kuroda S, Tanimine N, Doskali M, Hotta R, Yano T, Nakano R, Imaoka Y, Sato K, Imaoka K, Kobayashi T, Ohdan H. Adoptive immunotherapy overcomes genetic susceptibility to bloodstream infections due to fc-gamma receptor polymorphisms after liver transplantation. Am J Transplant 2022; 22:2392-2400. [PMID: 35670552 DOI: 10.1111/ajt.17113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 06/03/2022] [Accepted: 06/03/2022] [Indexed: 01/25/2023]
Abstract
Single nucleotide polymorphisms (SNPs) in FCGR3A can predict the susceptibility of liver transplant (LT) recipients to bloodstream infections (BSI) and clinical outcomes following living-donor LT (LDLT). Here, we retrospectively analyzed the relationship of adoptive immunotherapy with activated natural killer (NK) cells from perfusate effluents of liver allografts against BSI following LDLT. Higher BSI incidence and lower survival were observed in LT recipients with FcγRIIIa (158F/F or F/V) (n = 81) who did not receive adoptive immunotherapy (n = 55) than in those who did (n = 26) (BSI frequency, 36.4% vs. 11.5%; p = .033; log-rank p = .047). After matching patient background using propensity score, similar results were obtained (BSI ratio, 41.7% vs. 12.5%; p = .049; log-rank p = .039). The predominant BSI pathogens in patients who did and did not receive adoptive immunotherapy were gram-negative rods (n = 3, 100%) and gram-positive cocci (GPC) (n = 15, 65.2%), respectively. The proportion of NK cells administered to patients with BSI was significantly lower than that administered to patients without BSI (Number: 80.3 (29.9-239.2) × 106 cells vs. 37.1 (35.6-50.4) × 106 ; p = .033, percentage; 14.1 (13.3-17.8)% vs. 34.6 (16.5-47)%, p = .0078). Therefore, adoptive immunotherapy with NK cells was associated with the reduced post-transplant BSI related to GPCs due to FcγRIIIa SNP in LT recipients.
Collapse
Affiliation(s)
- Seiichi Shimizu
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Masahiro Ohira
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.,Medical Center for Translational and Clinical Research, Hiroshima University Hospital, Hiroshima, Japan
| | - Yuka Tanaka
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Kentaro Ide
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Hiroyuki Tahara
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Shintaro Kuroda
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Naoki Tanimine
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Marlen Doskali
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Ryuichi Hotta
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Takuya Yano
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Ryosuke Nakano
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Yuki Imaoka
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Koki Sato
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Kouki Imaoka
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Tsuyoshi Kobayashi
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Hideki Ohdan
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| |
Collapse
|
7
|
Franklin M, Connolly E, Hussell T. Recruited and Tissue-Resident Natural Killer Cells in the Lung During Infection and Cancer. Front Immunol 2022; 13:887503. [PMID: 35844626 PMCID: PMC9284027 DOI: 10.3389/fimmu.2022.887503] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 05/17/2022] [Indexed: 11/23/2022] Open
Abstract
Natural killer (NK) cells are an important component of the innate immune system, and have a key role in host defense against infection and in tumor surveillance. Tumors and viruses employ remarkably similar strategies to avoid recognition and killing by NK cells and so much can be learnt by comparing NK cells in these disparate diseases. The lung is a unique tissue environment and immune cells in this organ, including NK cells, exist in a hypofunctional state to prevent activation against innocuous stimuli. Upon infection, rapid NK cell infiltration into the lung occurs, the amplitude of which is determined by the extent of inflammation and damage. Activated NK cells kill infected cells and produce pro-inflammatory cytokines and chemokines to recruit cells of the adaptive immune system. More recent evidence has shown that NK cells also play an additional role in resolution of inflammation. In lung cancer however, NK cell recruitment is impaired and those that are present have reduced functionality. The majority of lung NK cells are circulatory, however recently a small population of tissue-resident lung NK cells has been described. The specific role of this subset is yet to be determined, but they show similarity to resident memory T cell subsets. Whether resident or recruited, NK cells are important in the control of pulmonary infections, but equally, can drive excessive inflammation if not regulated. In this review we discuss how NK cells are recruited, controlled and retained in the specific environment of the lung in health and disease. Understanding these mechanisms in the context of infection may provide opportunities to promote NK cell recruitment and function in the lung tumor setting.
Collapse
|
8
|
Pasman R, Krom BP, Zaat SAJ, Brul S. The Role of the Oral Immune System in Oropharyngeal Candidiasis-Facilitated Invasion and Dissemination of Staphylococcus aureus. FRONTIERS IN ORAL HEALTH 2022; 3:851786. [PMID: 35464779 PMCID: PMC9021398 DOI: 10.3389/froh.2022.851786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 02/25/2022] [Indexed: 11/13/2022] Open
Abstract
Candida albicans and Staphylococcus aureus account for most invasive fungal and bacterial bloodstream infections (BSIs), respectively. However, the initial point of invasion responsible for S. aureus BSIs is often unclear. Recently, C. albicans has been proposed to mediate S. aureus invasion of immunocompromised hosts during co-colonization of oral mucosal surfaces. The status of the oral immune system crucially contributes to this process in two distinct ways: firstly, by allowing invasive C. albicans growth during dysfunction of extra-epithelial immunity, and secondly following invasion by some remaining function of intra-epithelial immunity. Immunocompromised individuals at risk of developing invasive oral C. albicans infections could, therefore, also be at risk of contracting concordant S. aureus BSIs. Considering the crucial contribution of both oral immune function and dysfunction, the aim of this review is to provide an overview of relevant aspects of intra and extra-epithelial oral immunity and discuss predominant immune deficiencies expected to facilitate C. albicans induced S. aureus BSIs.
Collapse
Affiliation(s)
- Raymond Pasman
- Department of Molecular Biology and Microbial Food Safety, Swammerdam Institute for Life Sciences, University of Amsterdam, Amsterdam, Netherlands
| | - Bastiaan P. Krom
- Department of Preventive Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Sebastian A. J. Zaat
- Department of Medical Microbiology and Infection Prevention, Amsterdam UMC, University of Amsterdam, Amsterdam Institute for Infection and Immunity, Amsterdam, Netherlands
| | - Stanley Brul
- Department of Molecular Biology and Microbial Food Safety, Swammerdam Institute for Life Sciences, University of Amsterdam, Amsterdam, Netherlands
- *Correspondence: Stanley Brul
| |
Collapse
|
9
|
Charmetant X, Bachelet T, Déchanet-Merville J, Walzer T, Thaunat O. Innate (and Innate-like) Lymphoid Cells: Emerging Immune Subsets With Multiple Roles Along Transplant Life. Transplantation 2021; 105:e322-e336. [PMID: 33859152 DOI: 10.1097/tp.0000000000003782] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Transplant immunology is currently largely focused on conventional adaptive immunity, particularly T and B lymphocytes, which have long been considered as the only cells capable of allorecognition. In this vision, except for the initial phase of ischemia/reperfusion, during which the role of innate immune effectors is well established, the latter are largely considered as "passive" players, recruited secondarily to amplify graft destruction processes during rejection. Challenging this prevalent dogma, the recent progresses in basic immunology have unraveled the complexity of the innate immune system and identified different subsets of innate (and innate-like) lymphoid cells. As most of these cells are tissue-resident, they are overrepresented among passenger leukocytes. Beyond their role in ischemia/reperfusion, some of these subsets have been shown to be capable of allorecognition and/or of regulating alloreactive adaptive responses, suggesting that these emerging immune players are actively involved in most of the life phases of the grafts and their recipients. Drawing upon the inventory of the literature, this review synthesizes the current state of knowledge of the role of the different innate (and innate-like) lymphoid cell subsets during ischemia/reperfusion, allorecognition, and graft rejection. How these subsets also contribute to graft tolerance and the protection of chronically immunosuppressed patients against infectious and cancerous complications is also examined.
Collapse
Affiliation(s)
- Xavier Charmetant
- CIRI, INSERM U1111, CNRS UMR5308, Ecole Normale Supérieure de Lyon, Université Claude Bernard Lyon I, Lyon, France
| | - Thomas Bachelet
- Clinique Saint-Augustin-CTMR, ELSAN, Bordeaux, France
- Department of Nephrology, Transplantation, Dialysis and Apheresis, Bordeaux University Hospital, Bordeaux, France
| | | | - Thierry Walzer
- CIRI, INSERM U1111, CNRS UMR5308, Ecole Normale Supérieure de Lyon, Université Claude Bernard Lyon I, Lyon, France
| | - Olivier Thaunat
- CIRI, INSERM U1111, CNRS UMR5308, Ecole Normale Supérieure de Lyon, Université Claude Bernard Lyon I, Lyon, France
- Department of Transplantation, Nephrology and Clinical Immunology, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
- Lyon-Est Medical Faculty, Claude Bernard University (Lyon 1), Lyon, France
| |
Collapse
|
10
|
Maucourant C, Nonato Queiroz GA, Corneau A, Leandro Gois L, Meghraoui-Kheddar A, Tarantino N, Bandeira AC, Samri A, Blanc C, Yssel H, Rios Grassi MF, Vieillard V. NK Cell Responses in Zika Virus Infection Are Biased towards Cytokine-Mediated Effector Functions. THE JOURNAL OF IMMUNOLOGY 2021; 207:1333-1343. [PMID: 34408012 DOI: 10.4049/jimmunol.2001180] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 06/23/2021] [Indexed: 12/30/2022]
Abstract
Zika virus (ZIKV) is a mosquito-borne flavivirus that has emerged as a global concern because of its impact on human health. ZIKV infection during pregnancy can cause microcephaly and other severe brain defects in the developing fetus and there have been reports of the occurrence of Guillain-Barré syndrome in areas affected by ZIKV. NK cells are activated during acute viral infections and their activity contributes to a first line of defense because of their ability to rapidly recognize and kill virus-infected cells. To provide insight into NK cell function during ZIKV infection, we have profiled, using mass cytometry, the NK cell receptor-ligand repertoire in a cohort of acute ZIKV-infected female patients. Freshly isolated NK cells from these patients contained distinct, activated, and terminally differentiated, subsets expressing higher levels of CD57, NKG2C, and KIR3DL1 as compared with those from healthy donors. Moreover, KIR3DL1+ NK cells from these patients produced high levels of IFN-γ and TNF-α, in the absence of direct cytotoxicity, in response to in vitro stimulation with autologous, ZIKV-infected, monocyte-derived dendritic cells. In ZIKV-infected patients, overproduction of IFN-γ correlated with STAT-5 activation (r = 0.6643; p = 0.0085) and was mediated following the recognition of MHC class 1-related chain A and chain B molecules expressed by ZIKV-infected monocyte-derived dendritic cells, in synergy with IL-12 production by the latter cells. Together, these findings suggest that NK cells contribute to the generation of an efficacious adaptive anti-ZIKV immune response that could potentially affect the outcome of the disease and/or the development of persistent symptoms.
Collapse
Affiliation(s)
- Christopher Maucourant
- Sorbonne Université, UPMC, Inserm U1135, CNRS ERL 8255, Centre d'Immunologie et des Maladies Infectieuses, Paris, France
| | | | - Aurelien Corneau
- UPMC Univ Paris 06, Plateforme de Cytométrie, UMS30-LUMIC, Faculté de Médecine Pierre et Marie Curie, Site Pitié-Salpêtrière, Paris, France; and
| | - Luana Leandro Gois
- FIOCRUZ, Salvador, Brazil.,Escola Bahiana de Medicina e Saúde Pública, Salvador, Brazil
| | - Aida Meghraoui-Kheddar
- Sorbonne Université, UPMC, Inserm U1135, CNRS ERL 8255, Centre d'Immunologie et des Maladies Infectieuses, Paris, France
| | - Nadine Tarantino
- Sorbonne Université, UPMC, Inserm U1135, CNRS ERL 8255, Centre d'Immunologie et des Maladies Infectieuses, Paris, France
| | | | - Assia Samri
- Sorbonne Université, UPMC, Inserm U1135, CNRS ERL 8255, Centre d'Immunologie et des Maladies Infectieuses, Paris, France
| | - Catherine Blanc
- UPMC Univ Paris 06, Plateforme de Cytométrie, UMS30-LUMIC, Faculté de Médecine Pierre et Marie Curie, Site Pitié-Salpêtrière, Paris, France; and
| | - Hans Yssel
- Sorbonne Université, UPMC, Inserm U1135, CNRS ERL 8255, Centre d'Immunologie et des Maladies Infectieuses, Paris, France
| | | | - Vincent Vieillard
- Sorbonne Université, UPMC, Inserm U1135, CNRS ERL 8255, Centre d'Immunologie et des Maladies Infectieuses, Paris, France;
| |
Collapse
|
11
|
Correlation of CD38 expression with the progression of hemorrhagic fever with renal syndrome. Arch Virol 2021; 166:2399-2406. [PMID: 34114140 DOI: 10.1007/s00705-021-05136-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 04/25/2021] [Indexed: 10/21/2022]
Abstract
To assess the relationship between the expression of CD38 and the progression of hemorrhagic fever with renal syndrome (HFRS), we determined the levels of CD38 during different phases of HFRS and evaluated the relationship between changes in CD38 expression and the progression of HFRS. The expression of CD38 in 68 patients with HFRS was analyzed by flow cytometry, and this method was also used to determine the levels of CD4+T, CD8+T, and B lymphocytes and NK cells. Furthermore, creatinine (Cr), uric acid (UA), and urea in serum at each stage of HFRS were measured using commercial kits. The basic clinical reference values for leukocytes, platelets (PLT), and red blood cells were determined by conventional methods. The colloidal gold method was used to measure HFRS antibody levels in the patients. A significant change in CD38 expression was observed from the fever phase to the recovery phase in patients with HFRS. Moreover, the expression of CD38 was proportionally correlated with the levels of Cr, UA, and urea in serum. In contrast, there was an inverse correlation between CD38 and PLT. Interestingly, an increase in CD38 expression correlated with an increase in CD8+T lymphocytes, B cells, and NK cells, but with a decrease in CD4+T lymphocytes. The expression of CD38 is associated with the progression of HFRS, suggesting that it may be a potent indicator of the stages of this disorder.
Collapse
|
12
|
The Role of NK Cells in EBV Infection and EBV-Associated NPC. Viruses 2021; 13:v13020300. [PMID: 33671917 PMCID: PMC7918975 DOI: 10.3390/v13020300] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 02/08/2021] [Accepted: 02/10/2021] [Indexed: 12/20/2022] Open
Abstract
A vast majority of the population worldwide are asymptomatic carriers of Epstein-Barr Virus (EBV). However, some infected individuals eventually develop EBV-related cancers, including Nasopharyngeal Carcinoma (NPC). NPC is one of the most common EBV-associated epithelial cancers, and is highly prevalent in Southern China and Southeast Asia. While NPC is highly sensitive to radiotherapy and chemotherapy, there is a lack of effective and durable treatment among the 15%–30% of patients who subsequently develop recurrent disease. Natural Killer (NK) cells are natural immune lymphocytes that are innately primed against virus-infected cells and nascent aberrant transformed cells. As EBV is found in both virally infected and cancer cells, it is of interest to examine the NK cells’ role in both EBV infection and EBV-associated NPC. Herein, we review the current understanding of how EBV-infected cells are cleared by NK cells, and how EBV can evade NK cell-mediated elimination in the context of type II latency in NPC. Next, we summarize the current literature about NPC and NK cell biology. Finally, we discuss the translational potential of NK cells in NPC. This information will deepen our understanding of host immune interactions with EBV-associated NPC and facilitate development of more effective NK-mediated therapies for NPC treatment.
Collapse
|
13
|
Zhu C, Shi Y, You J. Immune Cell Connection by Tunneling Nanotubes: The Impact of Intercellular Cross-Talk on the Immune Response and Its Therapeutic Applications. Mol Pharm 2021; 18:772-786. [PMID: 33529022 DOI: 10.1021/acs.molpharmaceut.0c01248] [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] [Indexed: 12/22/2022]
Abstract
Direct intercellular communication is an important prerequisite for the development of multicellular organisms, the regeneration of tissue, and the maintenance of various physiological activities. Tunnel nanotubes (TNTs), which have diameters of approximately 50-1500 nm and lengths of up to several cell diameters, can connect cells over long distances and have emerged as one of the most important recently discovered types of efficient communication between cells. Moreover, TNTs can also directly transfer organelles, vehicles, proteins, genetic material, ions, and small molecules from one cell to adjacent and even distant cells. However, the mechanism of intercellular communication between various immune cells within the complex immune system has not been fully elucidated. Studies in the past decades have confirmed the existence of TNTs in many types of cells, especially in various kinds of immune cells. TNTs display different structural and functional characteristics between and within different immunocytes, playing a major role in the transmission of signals across various kinds of immune cells. In this review, we introduce the discovery and structure of TNTs, as well as their different functional properties within different immune cells. We also discuss the roles of TNTs in potentiating the immune response and their potential therapeutic applications.
Collapse
Affiliation(s)
- Chunqi Zhu
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, People's Republic of China
| | - Yingying Shi
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, People's Republic of China
| | - Jian You
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, People's Republic of China
| |
Collapse
|
14
|
Zhang Y, Huang C, Lian R, Xu J, Fu Y, Zeng Y, Tu W. The low cytotoxic activity of peripheral blood NK cells may relate to unexplained recurrent miscarriage. Am J Reprod Immunol 2021; 85:e13388. [PMID: 33410220 DOI: 10.1111/aji.13388] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 01/04/2021] [Indexed: 01/30/2023] Open
Abstract
PROBLEM Unexplained recurrent miscarriage (uRM) is defined as two or more spontaneous abortions prior to 20 weeks of gestation with unknown etiology. Peripheral blood natural killer (pNK) cells contact with the villus and exert important role in normal pregnancy. However, it is still controversial about the association between pNK cytotoxicity and uRM, and the underlying mechanism remains unknown so far. METHOD OF STUDY In this study, we aim to compare the percentage, immunophenotype, and function of pNK cells between patients with uRM and fertile controls. The peripheral blood was collected from 49 patients with uRM and 11 fertile women in their middle luteal phase of the menstrual cycle. pNK cells were co-cultured with K562 cells at different cell ratios to measure the cytotoxicity. The percentage of CD3- CD56+ , CD3- CD56bright , and CD3- CD56dim pNK was analyzed by flow cytometry and quantified to evaluate the expression of cytotoxic granules (granzyme B, granulysin, and perforin), and the cell surface receptors related to pNK cell cytotoxicity (NKG2D, NKp30, NKp46, CD158a, and CD158b) were also detected. RESULTS The general linear model analysis showed that pNK cell cytotoxicity in patients with uRM was significantly lower than that in fertile controls. In addition, the ratios of NKG2D/CD158a, NKp30/CD158a, and NKp46/CD158a in CD3- CD56bright pNK subsets were significantly lower in uRM group than that in fertile control. The logistical regression analysis showed that the reduced NKp30/CD158a, NKp46/CD158a ratios in CD3- CD56bright pNK subsets were significantly associated with uRM. CONCLUSION Our results suggested that a low pNK cytotoxicity, which is mediated by inhibitory signals, might be associated with uRM.
Collapse
Affiliation(s)
- Yongnu Zhang
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Shenzhen Zhongshan Urology Hospital, Shenzhen, China
| | - Chunyu Huang
- Department of Paediatrics & Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Ruochun Lian
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Shenzhen Zhongshan Urology Hospital, Shenzhen, China
| | - Jian Xu
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Shenzhen Zhongshan Urology Hospital, Shenzhen, China
| | - Yunfeng Fu
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Shenzhen Zhongshan Urology Hospital, Shenzhen, China
| | - Yong Zeng
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Shenzhen Zhongshan Urology Hospital, Shenzhen, China
| | - Wenwei Tu
- Department of Paediatrics & Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| |
Collapse
|
15
|
Abstract
The innate immune system is comprised of both cellular and humoral players that recognise and eradicate invading pathogens. Therefore, the interplay between retroviruses and innate immunity has emerged as an important component of viral pathogenesis. HIV-1 infection in humans that results in hematologic abnormalities and immune suppression is well represented by changes in the CD4/CD8 T cell ratio and consequent cell death causing CD4 lymphopenia. The innate immune responses by mucosal barriers such as complement, DCs, macrophages, and NK cells as well as cytokine/chemokine profiles attain great importance in acute HIV-1 infection, and thus, prevent mucosal capture and transmission of HIV-1. Conversely, HIV-1 has evolved to overcome innate immune responses through RNA-mediated rapid mutations, pathogen-associated molecular patterns (PAMPs) modification, down-regulation of NK cell activity and complement receptors, resulting in increased secretion of inflammatory factors. Consequently, epithelial tissues lining up female reproductive tract express innate immune sensors including anti-microbial peptides responsible for forming primary barriers and have displayed an effective potent anti-HIV activity during phase I/II clinical trials.
Collapse
|
16
|
The DARC-null trait is associated with moderate modulation of NK cell profiles and unaltered cytolytic T cell profiles in black South Africans. PLoS One 2020; 15:e0242448. [PMID: 33211774 PMCID: PMC7676658 DOI: 10.1371/journal.pone.0242448] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 11/02/2020] [Indexed: 01/01/2023] Open
Abstract
The Duffy Antigen Receptor for Chemokines (DARC)-null trait, common among persons of African descent and associated with lower absolute neutrophil counts (ANCs), may be linked to increased risk to certain infections including HIV-1 but the underlying causes are poorly understood. We hypothesized that DARC-null-linked neutropenia may negatively impact neutrophil immunoregulatory modulation of other immune cells such as natural killer (NK) and CD8+ T cells leading to altered phenotype, functionality and homeostatic activity of these immune cells. HIV-1 uninfected (n = 20) and HIV-1 chronically infected (n = 19) participants were assessed using multi-parametric flow cytometry to determine NK and CD8+ T cell counts, phenotypic profiles, and cytokine production and degranulation. Annexin V and carboxyfluorescein succinimidyl ester (CFSE) staining were used to examine NK cell survival and NK cell and CD8+ T cell proliferation respectively. Participants were genotyped for the DARC-null polymorphism using allelic discrimination assays and ANCs were measured by full blood count. In HIV uninfected individuals, a reduction of total NK cell counts was noted in the absence of DARC and this correlated with lower ANCs. HIV uninfected DARC-null subjects displayed a less mature NK cell phenotype. However, this did not translate to differences in NK cell activation or effector functionality by DARC state. Whilst HIV-1 infected subjects displayed NK cell profiling that is typical of HIV infection, no differences were noted upon DARC stratification. Similarly, CD8+ T cells from HIV infected individuals displayed phenotypic and functional modulation that is characteristic of HIV infection, but profiling was unaffected by the DARC-null variant irrespective of HIV status. Overall, the data suggests that the DARC-null polymorphism and lower ANCs does not impede downstream cytolytic cell priming and functionality.
Collapse
|
17
|
Eguizabal C, Herrera L, Inglés-Ferrándiz M, Izpisua Belmonte JC. Treating primary immunodeficiencies with defects in NK cells: from stem cell therapy to gene editing. Stem Cell Res Ther 2020; 11:453. [PMID: 33109263 PMCID: PMC7590703 DOI: 10.1186/s13287-020-01964-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 10/05/2020] [Indexed: 12/29/2022] Open
Abstract
Primary immunodeficiency diseases (PIDs) are rare diseases that are characterized by genetic mutations that damage immunological function, defense, or both. Some of these rare diseases are caused by aberrations in the normal development of natural killer cells (NKs) or affect their lytic synapse. The pathogenesis of these types of diseases as well as the processes underlying target recognition by human NK cells is not well understood. Utilizing induced pluripotent stem cells (iPSCs) will aid in the study of human disorders, especially in the PIDs with defects in NK cells for PID disease modeling. This, together with genome editing technology, makes it possible for us to facilitate the discovery of future therapeutics and/or cell therapy treatments for these patients, because, to date, the only curative treatment available in the most severe cases is hematopoietic stem cell transplantation (HSCT). Recent progress in gene editing technology using CRISPR/Cas9 has significantly increased our capability to precisely modify target sites in the human genome. Among the many tools available for us to study human PIDs, disease- and patient-specific iPSCs together with gene editing offer unique and exceptional methodologies to gain deeper and more thorough understanding of these diseases as well as develop possible alternative treatment strategies. In this review, we will discuss some immunodeficiency disorders affecting NK cell function, such as classical NK deficiencies (CNKD), functional NK deficiencies (FNKD), and PIDs with involving NK cells as well as strategies to model and correct these diseases for further study and possible avenues for future therapies.
Collapse
Affiliation(s)
- C Eguizabal
- Cell Therapy, Stem Cells and Tissues Group, Biocruces Bizkaia Health Research Institute, Barakaldo, Spain.
- Research Unit, Basque Center for Blood Transfusion and Human Tissues, Osakidetza, Galdakao, Spain.
| | - L Herrera
- Cell Therapy, Stem Cells and Tissues Group, Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
- Research Unit, Basque Center for Blood Transfusion and Human Tissues, Osakidetza, Galdakao, Spain
| | - M Inglés-Ferrándiz
- Cell Therapy, Stem Cells and Tissues Group, Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
- Research Unit, Basque Center for Blood Transfusion and Human Tissues, Osakidetza, Galdakao, Spain
| | - J C Izpisua Belmonte
- Gene Expression Laboratory, The Salk Institute for Biological Studies, 10010 North Torrey Pines Road, La Jolla, CA, 93027, USA
| |
Collapse
|
18
|
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.
Collapse
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
| |
Collapse
|
19
|
Maucourant C, Filipovic I, Ponzetta A, Aleman S, Cornillet M, Hertwig L, Strunz B, Lentini A, Reinius B, Brownlie D, Cuapio A, Ask EH, Hull RM, Haroun-Izquierdo A, Schaffer M, Klingström J, Folkesson E, Buggert M, Sandberg JK, Eriksson LI, Rooyackers O, Ljunggren HG, Malmberg KJ, Michaëlsson J, Marquardt N, Hammer Q, Strålin K, Björkström NK. Natural killer cell immunotypes related to COVID-19 disease severity. Sci Immunol 2020; 5:eabd6832. [PMID: 32826343 PMCID: PMC7665314 DOI: 10.1126/sciimmunol.abd6832] [Citation(s) in RCA: 294] [Impact Index Per Article: 73.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 08/19/2020] [Indexed: 01/08/2023]
Abstract
Understanding innate immune responses in COVID-19 is important to decipher mechanisms of host responses and interpret disease pathogenesis. Natural killer (NK) cells are innate effector lymphocytes that respond to acute viral infections but might also contribute to immunopathology. Using 28-color flow cytometry, we here reveal strong NK cell activation across distinct subsets in peripheral blood of COVID-19 patients. This pattern was mirrored in scRNA-seq signatures of NK cells in bronchoalveolar lavage from COVID-19 patients. Unsupervised high-dimensional analysis of peripheral blood NK cells furthermore identified distinct NK cell immunotypes that were linked to disease severity. Hallmarks of these immunotypes were high expression of perforin, NKG2C, and Ksp37, reflecting increased presence of adaptive NK cells in circulation of patients with severe disease. Finally, arming of CD56bright NK cells was observed across COVID-19 disease states, driven by a defined protein-protein interaction network of inflammatory soluble factors. This study provides a detailed map of the NK cell activation landscape in COVID-19 disease.
Collapse
Affiliation(s)
- Christopher Maucourant
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Iva Filipovic
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Andrea Ponzetta
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Soo Aleman
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
- Division of Infectious Diseases and Dermatology, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Martin Cornillet
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Laura Hertwig
- 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
| | - Antonio Lentini
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Björn Reinius
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Demi Brownlie
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Angelica Cuapio
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Eivind Heggernes Ask
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
- The KG Jebsen Center for Cancer Immunotherapy, Institute of Clinical Medicine, University of .Oslo, Oslo, Norway
| | - Ryan M Hull
- SciLifeLab, Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Alvaro Haroun-Izquierdo
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Marie Schaffer
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Jonas Klingström
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Elin Folkesson
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
- Division of Infectious Diseases, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Marcus Buggert
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Johan K Sandberg
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Lars I Eriksson
- Department of Physiology and Pharmacology, Section for Anesthesiology and Intensive Care, Karolinska Institutet, Stockholm, Sweden
- Function Perioperative Medicine and Intensive Care, Karolinska University Hospital, Stockholm, Sweden
| | - Olav Rooyackers
- Function Perioperative Medicine and Intensive Care, Karolinska University Hospital, Stockholm, Sweden
- Department Clinical Interventions and Technology CLINTEC, Division for Anesthesiology and Intensive Care, Karolinska Institutet, Stockholm, Sweden
| | - Hans-Gustaf Ljunggren
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Karl-Johan Malmberg
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
- The KG Jebsen Center for Cancer Immunotherapy, Institute of Clinical Medicine, University of .Oslo, Oslo, Norway
| | - Jakob Michaëlsson
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Nicole Marquardt
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Quirin Hammer
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Kristoffer Strålin
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
- Division of Infectious Diseases and Dermatology, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Niklas K Björkström
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden.
| |
Collapse
|
20
|
Li M, Xiong Y, Li M, Zhang W, Liu J, Zhang Y, Xiong S, Zou C, Liang B, Lu M, Yang D, Peng C, Zheng X. Depletion but Activation of CD56 dimCD16 + NK Cells in Acute Infection with Severe Fever with Thrombocytopenia Syndrome Virus. Virol Sin 2020; 35:588-598. [PMID: 32430872 DOI: 10.1007/s12250-020-00224-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Accepted: 02/28/2020] [Indexed: 10/24/2022] Open
Abstract
Severe fever with thrombocytopenia syndrome (SFTS) is an emerging infectious disease with high mortality (12%-30%). The mechanism by which the SFTS bunyavirus (SFTSV) causes severe illness remains unclear. To evaluate the phenotypic and functional characteristics of the NK cell subsets in SFTS patients, twenty-nine SFTS patients were sequentially sampled from admission until recovery. Phenotypic and functional characteristics of NK cell subsets in circulating blood were analysed via flow cytometry. Then, correlations between NK cell subset frequencies and the SFTS index (SFTSI) were evaluated in all SFTS patients (15 mild, 14 severe) upon admission. The frequencies of CD56dimCD16+ NK cells were greatly decreased in early SFTSV infection and were negatively correlated with disease severity. Additionally, higher Ki-67 and granzyme B expression and relatively lower NKG2A expression in CD56dimCD16+ NK cells were observed in acute infection. Moreover, the effector function of CD56dim NK cells was increased in the acute phase compared with the recovery phase in nine severe SFTS patients. Additionally, interleukin (IL)-15, interferon (IFN)-α, IL-18 and IFN-γ secretion was markedly increased during early infection. Collectively, despite depletion of CD56dimCD16+ NK cells, activation and functional enhancement of CD56dimCD16+ NK cells were still observed, suggesting their involvement in defence against early SFTSV infection.
Collapse
Affiliation(s)
- Mengmeng Li
- Department of Infectious Diseases, Institute of Infection and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.,Department of Gastroenterology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, 450003, China
| | - Yan Xiong
- Department of Infectious Diseases, Institute of Infection and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.,Department of Gastroenterology, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, 441021, China
| | - Mingyue Li
- Department of Infectious Diseases, Institute of Infection and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Wenjing Zhang
- Department of Paediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430032, China
| | - Jia Liu
- Department of Infectious Diseases, Institute of Infection and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Yanfang Zhang
- State Key Laboratory of Virology, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Shue Xiong
- Department of Infectious Diseases, Institute of Infection and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Congcong Zou
- Department of Infectious Diseases, Institute of Infection and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Boyun Liang
- Department of Infectious Diseases, Institute of Infection and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Mengji Lu
- Institute of Virology, University Hospital of Essen, University of Duisburg-Essen, Essen, 45122, Germany
| | - Dongliang Yang
- Department of Infectious Diseases, Institute of Infection and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Cheng Peng
- Department of Infectious Diseases, Institute of Infection and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
| | - Xin Zheng
- Department of Infectious Diseases, Institute of Infection and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
| |
Collapse
|
21
|
Dogra P, Rancan C, Ma W, Toth M, Senda T, Carpenter DJ, Kubota M, Matsumoto R, Thapa P, Szabo PA, Li Poon MM, Li J, Arakawa-Hoyt J, Shen Y, Fong L, Lanier LL, Farber DL. Tissue Determinants of Human NK Cell Development, Function, and Residence. Cell 2020; 180:749-763.e13. [PMID: 32059780 DOI: 10.1016/j.cell.2020.01.022] [Citation(s) in RCA: 230] [Impact Index Per Article: 57.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Revised: 10/09/2019] [Accepted: 01/15/2020] [Indexed: 12/15/2022]
Abstract
Immune responses in diverse tissue sites are critical for protective immunity and homeostasis. Here, we investigate how tissue localization regulates the development and function of human natural killer (NK) cells, innate lymphocytes important for anti-viral and tumor immunity. Integrating high-dimensional analysis of NK cells from blood, lymphoid organs, and mucosal tissue sites from 60 individuals, we identify tissue-specific patterns of NK cell subset distribution, maturation, and function maintained across age and between individuals. Mature and terminally differentiated NK cells with enhanced effector function predominate in blood, bone marrow, spleen, and lungs and exhibit shared transcriptional programs across sites. By contrast, precursor and immature NK cells with reduced effector capacity populate lymph nodes and intestines and exhibit tissue-resident signatures and site-specific adaptations. Together, our results reveal anatomic control of NK cell development and maintenance as tissue-resident populations, whereas mature, terminally differentiated subsets mediate immunosurveillance through diverse peripheral sites. VIDEO ABSTRACT.
Collapse
Affiliation(s)
- Pranay Dogra
- Columbia Center for Translational Immunology, Columbia University Medical Center, New York, NY 10032, USA; Department of Medicine, Columbia University Medical Center, New York, NY 10032, USA
| | - Chiara Rancan
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Wenji Ma
- Department of Systems Biology, Columbia University, New York, NY 10032, USA
| | - Marta Toth
- Department of Immunology, Faculty of Medicine, University of Debrecen and Doctoral School of Cell and Immune Biology, University of Debrecen, Debrecen, Hungary
| | - Takashi Senda
- Columbia Center for Translational Immunology, Columbia University Medical Center, New York, NY 10032, USA; Department of Surgery, Columbia University Medical Center, New York, NY 10032, USA
| | - Dustin J Carpenter
- Columbia Center for Translational Immunology, Columbia University Medical Center, New York, NY 10032, USA; Department of Surgery, Columbia University Medical Center, New York, NY 10032, USA
| | - Masaru Kubota
- Columbia Center for Translational Immunology, Columbia University Medical Center, New York, NY 10032, USA; Department of Surgery, Columbia University Medical Center, New York, NY 10032, USA
| | - Rei Matsumoto
- Columbia Center for Translational Immunology, Columbia University Medical Center, New York, NY 10032, USA; Department of Surgery, Columbia University Medical Center, New York, NY 10032, USA
| | - Puspa Thapa
- Columbia Center for Translational Immunology, Columbia University Medical Center, New York, NY 10032, USA; Department of Medicine, Columbia University Medical Center, New York, NY 10032, USA
| | - Peter A Szabo
- Columbia Center for Translational Immunology, Columbia University Medical Center, New York, NY 10032, USA; Department of Medicine, Columbia University Medical Center, New York, NY 10032, USA
| | - Maya Meimei Li Poon
- Columbia Center for Translational Immunology, Columbia University Medical Center, New York, NY 10032, USA
| | - Jacky Li
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Janice Arakawa-Hoyt
- Parker Institute for Cancer Immunotherapy, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Yufeng Shen
- Department of Systems Biology, Columbia University, New York, NY 10032, USA
| | - Lawrence Fong
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA; Parker Institute for Cancer Immunotherapy, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Lewis L Lanier
- Parker Institute for Cancer Immunotherapy, University of California, San Francisco, San Francisco, CA 94143, USA; Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Donna L Farber
- Columbia Center for Translational Immunology, Columbia University Medical Center, New York, NY 10032, USA; Department of Surgery, Columbia University Medical Center, New York, NY 10032, USA; Department of Microbiology and Immunology, Columbia University Medical Center, New York, NY 10032, USA.
| |
Collapse
|
22
|
Advances in NK cell bio. Mol Immunol 2019; 115:1-2. [PMID: 31699447 DOI: 10.1016/j.molimm.2019.10.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
23
|
Zimmer CL, Cornillet M, Solà-Riera C, Cheung KW, Ivarsson MA, Lim MQ, Marquardt N, Leo YS, Lye DC, Klingström J, MacAry PA, Ljunggren HG, Rivino L, Björkström NK. NK cells are activated and primed for skin-homing during acute dengue virus infection in humans. Nat Commun 2019; 10:3897. [PMID: 31467285 PMCID: PMC6715742 DOI: 10.1038/s41467-019-11878-3] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 08/08/2019] [Indexed: 01/25/2023] Open
Abstract
Despite animal models showing that natural killer (NK) cells are important players in the early defense against many viral infections, the NK cell response is poorly understood in humans. Here we analyze the phenotype, temporal dynamics, regulation and trafficking of NK cells in a patient cohort with acute dengue virus infection. NK cells are robustly activated and proliferate during the first week after symptom debut. Increased IL-18 levels in plasma and in induced skin blisters of DENV-infected patients, as well as concomitant signaling downstream of the IL-18R, suggests an IL-18-dependent mechanism in driving the proliferative NK cell response. Responding NK cells have a less mature phenotype and a distinct chemokine-receptor imprint indicative of skin-homing. A corresponding NK cell subset can be localized to skin early during acute infection. These data provide evidence of an IL-18-driven NK cell proliferation and priming for skin-homing during an acute viral infection in humans. Here, Zimmer et al. analyze the natural killer (NK) cell response in a patient cohort with acute dengue virus infection showing early NK cell activation and proliferation, and the data suggest that NK cell proliferation depends on IL-18 signaling, and that responding NK cells have a skin-homing phenotype.
Collapse
Affiliation(s)
- Christine L Zimmer
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Martin Cornillet
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Carles Solà-Riera
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Ka-Wai Cheung
- Programme in Emerging Infectious Diseases, DUKE-NUS Medical School, Singapore, Singapore
| | - Martin A Ivarsson
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Mei Qiu Lim
- Programme in Emerging Infectious Diseases, DUKE-NUS Medical School, Singapore, Singapore
| | - Nicole Marquardt
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Yee-Sin Leo
- Institute of Infectious Diseases and Epidemiology, Communicable Disease Centre, Tan Tock Seng Hospital, Singapore, Singapore.,Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - David Chien Lye
- Institute of Infectious Diseases and Epidemiology, Communicable Disease Centre, Tan Tock Seng Hospital, Singapore, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Jonas Klingström
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Paul A MacAry
- Immunology Programme, Life Science Institute and Department of Microbiology and Immunology, National University of Singapore, Singapore, Singapore
| | - Hans-Gustaf Ljunggren
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Laura Rivino
- Programme in Emerging Infectious Diseases, DUKE-NUS Medical School, Singapore, Singapore.,School of Cellular and Molecular Medicine, University of Bristol, Bristol, UK
| | - Niklas K Björkström
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden.
| |
Collapse
|
24
|
Khummuang S, Chuensirikulchai K, Pata S, Laopajon W, Chruewkamlow N, Mahasongkram K, Sugiura N, Watanabe H, Tateno H, Kamuthachad L, Wongratanacheewin S, Takheaw N, Kasinrerk W. Characterization and functional analysis of novel circulating NK cell sub-populations. Int Immunol 2019; 31:515-530. [PMID: 30859183 DOI: 10.1093/intimm/dxz027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2018] [Accepted: 03/09/2019] [Indexed: 12/30/2022] Open
Abstract
Natural killer (NK) cells are innate lymphoid cells having potent cytolytic function that provide host defense against microbial infections and tumors. Using our generated monoclonal antibody (mAb), named FE-1H10, new NK cell sub-populations in peripheral blood were identified. The molecules recognized by mAb FE-1H10 were expressed on a sub-population of CD3-CD56dim NK cells. The epitope recognized by mAb FE-1H10 was demonstrated to be N-glycan and proven to be different from CD57. Upon K562 stimulation, the CD56dimFE-1H10+ NK cell sub-population exhibited significantly lower cytolytic function with low ability to degranulate and release cytolytic granules compared to the CD56dimFE-1H10- NK cell sub-population. Moreover, the CD56dimFE-1H10+ NK cells produced less IFN-γ and TNF-α than the CD56dimFE-1H10- NK cells. We demonstrated here that mAb FE-1H10 could identify two sub-populations of circulating CD56dim NK cells with different functions. Our discovery of new sub-populations of NK cells improves our understanding of NK cell biology and may lead to the development of new approaches for NK cell therapy.
Collapse
Affiliation(s)
| | | | - Supansa Pata
- Division of Clinical Immunology, Department of Medical Technology.,Biomedical Technology Research Center, National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, at the Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Witida Laopajon
- Division of Clinical Immunology, Department of Medical Technology.,Biomedical Technology Research Center, National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, at the Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Nuttapol Chruewkamlow
- Biomedical Technology Research Center, National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, at the Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Kodchakorn Mahasongkram
- Biomedical Technology Research Center, National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, at the Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Nobuo Sugiura
- Institute for Molecular Science of Medicine, Aichi Medical University, Aichi, Japan
| | - Hideto Watanabe
- Institute for Molecular Science of Medicine, Aichi Medical University, Aichi, Japan
| | - Hiroaki Tateno
- Biotechnology Research Institute for Drug Discovery, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki, Japan
| | - Ludthawun Kamuthachad
- Department of Microbiology, Faculty of Medicine and Melioidosis Research Center, Khon Kaen University, Khon Kaen, Thailand
| | - Surasakdi Wongratanacheewin
- Department of Microbiology, Faculty of Medicine and Melioidosis Research Center, Khon Kaen University, Khon Kaen, Thailand
| | - Nuchjira Takheaw
- Division of Clinical Immunology, Department of Medical Technology
| | - Watchara Kasinrerk
- Division of Clinical Immunology, Department of Medical Technology.,Biomedical Technology Research Center, National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, at the Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand
| |
Collapse
|
25
|
Adams NM, Sun JC. Spatial and temporal coordination of antiviral responses by group 1 ILCs. Immunol Rev 2019; 286:23-36. [PMID: 30294970 DOI: 10.1111/imr.12710] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 08/10/2018] [Indexed: 12/20/2022]
Abstract
Group 1 innate lymphocytes consist of a phenotypically, spatially, and functionally heterogeneous population of NK cells and ILC1s that are engaged during pathogen invasion. We are only beginning to understand the context-dependent roles that different subsets of group 1 innate lymphocytes play during homeostatic perturbations. With a focus on viral infection, this review highlights the organization and regulation of spatially and temporally distinct waves of NK cell and ILC1 responses that collectively serve to achieve optimal viral control.
Collapse
Affiliation(s)
- Nicholas M Adams
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York.,Louis V. Gerstner, Jr. Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York
| | - Joseph C Sun
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York.,Louis V. Gerstner, Jr. Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York.,Department of Immunology and Microbial Pathogenesis, Weill Cornell Medical College, New York
| |
Collapse
|
26
|
Klingström J, Smed-Sörensen A, Maleki KT, Solà-Riera C, Ahlm C, Björkström NK, Ljunggren HG. Innate and adaptive immune responses against human Puumala virus infection: immunopathogenesis and suggestions for novel treatment strategies for severe hantavirus-associated syndromes. J Intern Med 2019; 285:510-523. [PMID: 30663801 PMCID: PMC6850289 DOI: 10.1111/joim.12876] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Two related hyperinflammatory syndromes are distinguished following infection of humans with hantaviruses: haemorrhagic fever with renal syndrome (HFRS) seen in Eurasia and hantavirus pulmonary syndrome (HPS) seen in the Americas. Fatality rates are high, up to 10% for HFRS and around 35%-40% for HPS. Puumala virus (PUUV) is the most common HFRS-causing hantavirus in Europe. Here, we describe recent insights into the generation of innate and adaptive cell-mediated immune responses following clinical infection with PUUV. First described are studies demonstrating a marked redistribution of peripheral blood mononuclear phagocytes (MNP) to the airways, a process that may underlie local immune activation at the site of primary infection. We then describe observations of an excessive natural killer (NK) cell activation and the persistence of highly elevated numbers of NK cells in peripheral blood following PUUV infection. A similar vigorous CD8 Tcell response is also described, though Tcell responses decline with viraemia. Like MNPs, many NK cells and CD8 T cells also localize to the lung upon acute PUUV infection. Following this, findings demonstrating the ability of hantaviruses, including PUUV, to cause apoptosis resistance in infected target cells, are described. These observations, and associated inflammatory cytokine responses, may provide new insights into HFRS and HPS disease pathogenesis. Based on similarities between inflammatory responses in severe hantavirus infections and other hyperinflammatory disease syndromes, we speculate whether some therapeutic interventions that have been successful in the latter conditions may also be applicable in severe hantavirus infections.
Collapse
Affiliation(s)
- J Klingström
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - A Smed-Sörensen
- Division of Immunology and Allergy, Department of Medicine Solna, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - K T Maleki
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - C Solà-Riera
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - C Ahlm
- Department of Clinical Microbiology, Infectious Diseases, Umeå University Hospital, Umeå University, Umeå, Sweden
| | - N K Björkström
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - H G Ljunggren
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| |
Collapse
|
27
|
Zhang H, Huang C, Chen X, Li L, Liu S, Li Y, Zhang Y, Zeng Y, Hu L. The number and cytotoxicity and the expression of cytotoxicity-related molecules in peripheral natural killer (NK) cells do not predict the repeated implantation failure (RIF) for the in vitro fertilization patients. Genes Dis 2019; 7:283-289. [PMID: 32215298 PMCID: PMC7083707 DOI: 10.1016/j.gendis.2019.03.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Accepted: 03/11/2019] [Indexed: 11/29/2022] Open
Abstract
Natural killer (NK) cells are thought to play a key role in the successful establishment of a pregnancy by facilitating immunological adaptation of the semi-allogeneic developing embryo. The aim of this study was to explore the cell number, immunophenotypic characteristics, and activities of peripheral blood NK cells in women with repeated implantation failure (RIF). Peripheral blood was obtained from 27 women with RIF and 11 healthy, fertile controls during the middle luteal phase of the menstrual cycle. CD3- CD56+ NK cells were quantified and analyzed by flow cytometry for the expression of cytolytic molecules (granzyme B, granulysin, and perforin) as well as cell surface receptors responsible for NK cell activation or inhibition (NKG2D, NKp30, NKp46, CD158a, CD158b). NK cytotoxicity was measured at three effector-to-target cell ratios. Women with RIF and fertile controls did not differ significantly in the percentage of circulating CD3−CD56+ NK cells, or in the proportions of these cells that expressed granzyme B, granulysin, or perforin. The two groups also did not differ significantly in the proportions of NK cells expressing the receptors NKG2D, NKp30, NKp46, CD158a or CD158b. General linear model analysis showed that NK cytotoxicity increased with effector-to-target cell ratio. However, NK cytotoxicity did not differ significantly between patients with RIF and fertile controls. These results suggest that RIF is not associated with significant alterations in the number or function of peripheral blood NK cells.
Collapse
Affiliation(s)
- Hongzhan Zhang
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, PR China.,Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Fertility Center, Shenzhen Zhongshan Urology Hospital, Shenzhen, Guangdong, 518045, PR China
| | - Chunyu Huang
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Fertility Center, Shenzhen Zhongshan Urology Hospital, Shenzhen, Guangdong, 518045, PR China
| | - Xian Chen
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Fertility Center, Shenzhen Zhongshan Urology Hospital, Shenzhen, Guangdong, 518045, PR China
| | - Longfei Li
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Fertility Center, Shenzhen Zhongshan Urology Hospital, Shenzhen, Guangdong, 518045, PR China
| | - Su Liu
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Fertility Center, Shenzhen Zhongshan Urology Hospital, Shenzhen, Guangdong, 518045, PR China
| | - Yuye Li
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Fertility Center, Shenzhen Zhongshan Urology Hospital, Shenzhen, Guangdong, 518045, PR China
| | - Yongnu Zhang
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Fertility Center, Shenzhen Zhongshan Urology Hospital, Shenzhen, Guangdong, 518045, PR China
| | - Yong Zeng
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Fertility Center, Shenzhen Zhongshan Urology Hospital, Shenzhen, Guangdong, 518045, PR China
| | - Lina Hu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, PR China
| |
Collapse
|
28
|
Ren F, Zhao Q, Huang L, Zheng Y, Li L, He Q, Zhang C, Li F, Maimela NR, Sun Z, Jia Q, Ping Y, Zhang Z, Chen X, Yue Y, Liu S, Cao L, Zhang Y. The R132H mutation in
IDH
1 promotes the recruitment of
NK
cells through
CX
3
CL
1/
CX
3
CR
1 chemotaxis and is correlated with a better prognosis in gliomas. Immunol Cell Biol 2019; 97:457-469. [PMID: 30575118 DOI: 10.1111/imcb.12225] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 12/16/2018] [Accepted: 12/17/2018] [Indexed: 12/24/2022]
Affiliation(s)
- Feifei Ren
- Biotherapy Center The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
- School of Life Sciences Zhengzhou University Zhengzhou Henan 450052 China
| | - Qitai Zhao
- Biotherapy Center The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
| | - Lan Huang
- Biotherapy Center The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
| | - Yujia Zheng
- Biotherapy Center The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
| | - Lifeng Li
- Biotherapy Center The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
| | - Qianyi He
- Biotherapy Center The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
- Department of Neurology The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
| | - Chaoqi Zhang
- Biotherapy Center The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
| | - Feng Li
- Biotherapy Center The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
| | - Nomathamsanqa R Maimela
- Biotherapy Center The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
| | - Zhi Sun
- Department of Pharmacy The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
| | - Qingquan Jia
- Department of Pharmacy The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
| | - Yu Ping
- Biotherapy Center The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
| | - Zhen Zhang
- Biotherapy Center The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
| | - Xinfeng Chen
- Biotherapy Center The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
| | - Ying Yue
- Biotherapy Center The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
- The No. 7 People's Hospital of Zhengzhou Zhengzhou Henan 450052 China
| | - Shasha Liu
- Biotherapy Center The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
| | - Ling Cao
- Biotherapy Center The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
| | - Yi Zhang
- Biotherapy Center The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
- School of Life Sciences Zhengzhou University Zhengzhou Henan 450052 China
- Cancer Center The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 China
- Henan Key Laboratory for Tumor Immunology and Biotherapy Zhengzhou Henan 450052 China
| |
Collapse
|
29
|
Sun JC, Lanier LL. Is There Natural Killer Cell Memory and Can It Be Harnessed by Vaccination? NK Cell Memory and Immunization Strategies against Infectious Diseases and Cancer. Cold Spring Harb Perspect Biol 2018; 10:cshperspect.a029538. [PMID: 29254979 DOI: 10.1101/cshperspect.a029538] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Immunological memory is an evolutionary adaptation of the vertebrate immune system that protects the host from repeated pathogen infection. T and B cells possess the specificity and longevity required to generate immune memory, whereas natural killer (NK) cells make up a component of the immune system that was not thought to possess these features. However, much evidence from the last decade has challenged this dogma. The investigators were asked to address the following questions: Is there NK cell memory? And can NK cell memory be harnessed for vaccination? Thus, this article explores the recent literature showing immune memory in NK cells. Along with highlighting these studies, we speculate how NK cell memory can be harnessed in immunization strategies against infectious diseases and cancer.
Collapse
Affiliation(s)
- Joseph C Sun
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, New York 10065.,Department of Immunology and Microbial Pathogenesis, Weill Cornell Medical College, New York, New York 10065
| | - Lewis L Lanier
- Department of Microbiology and Immunology and the Parker Institute for Cancer Immunotherapy, University of California San Francisco, San Francisco, California 94143
| |
Collapse
|
30
|
Schmidt S, Tramsen L, Rais B, Ullrich E, Lehrnbecher T. Natural killer cells as a therapeutic tool for infectious diseases - current status and future perspectives. Oncotarget 2018; 9:20891-20907. [PMID: 29755697 PMCID: PMC5945539 DOI: 10.18632/oncotarget.25058] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Accepted: 03/21/2018] [Indexed: 12/12/2022] Open
Abstract
Natural Killer (NK) cells are involved in the host immune response against infections due to viral, bacterial and fungal pathogens, all of which are a significant cause of morbidity and mortality in immunocompromised patients. Since the recovery of the immune system has a major impact on the outcome of an infectious complication, there is major interest in strengthening the host response in immunocompromised patients, either by using cytokines or growth factors or by adoptive cellular therapies transfusing immune cells such as granulocytes or pathogen-specific T-cells. To date, relatively little is known about the potential of adoptively transferring NK cells in immunocompromised patients with infectious complications, although the anti-cancer property of NK cells is already being investigated in the clinical setting. This review will focus on the antimicrobial properties of NK cells and the current standing and future perspectives of generating and using NK cells as immunotherapy in patients with infectious complications, an approach which is promising and might have an important clinical impact in the future.
Collapse
Affiliation(s)
- Stanislaw Schmidt
- Division for Pediatric Hematology and Oncology, Johann Wolfgang Goethe University, Frankfurt, Germany
| | - Lars Tramsen
- Division for Pediatric Hematology and Oncology, Johann Wolfgang Goethe University, Frankfurt, Germany
| | - Bushra Rais
- Division of Stem Cell Transplantation and Immunology, Laboratory for Cellular Immunology, Hospital for Children and Adolescents, Johann Wolfgang Goethe University, Frankfurt, Germany.,LOEWE Center for Cell and Gene Therapy, Cellular Immunology, Johann Wolfgang Goethe University, Frankfurt, Germany
| | - Evelyn Ullrich
- Division of Stem Cell Transplantation and Immunology, Laboratory for Cellular Immunology, Hospital for Children and Adolescents, Johann Wolfgang Goethe University, Frankfurt, Germany.,LOEWE Center for Cell and Gene Therapy, Cellular Immunology, Johann Wolfgang Goethe University, Frankfurt, Germany
| | - Thomas Lehrnbecher
- Division for Pediatric Hematology and Oncology, Johann Wolfgang Goethe University, Frankfurt, Germany.,LOEWE Center for Cell and Gene Therapy, Cellular Immunology, Johann Wolfgang Goethe University, Frankfurt, Germany
| |
Collapse
|
31
|
Yu Y, Zhang Q, Meng Q, Zong C, Liang L, Yang X, Lin R, Liu Y, Zhou Y, Zhang H, Hou X, Han Z, Cheng J. Mesenchymal stem cells overexpressing Sirt1 inhibit prostate cancer growth by recruiting natural killer cells and macrophages. Oncotarget 2018; 7:71112-71122. [PMID: 27764779 PMCID: PMC5342066 DOI: 10.18632/oncotarget.12737] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2015] [Accepted: 10/13/2016] [Indexed: 01/01/2023] Open
Abstract
Prostate cancer (PCa) has become the second leading cause of male cancer-related mortality in the United States. Mesenchymal stem cells (MSCs) are able to migrate to tumor tissues, and are thus considered to be novel antitumor carriers. However, due to their immunosuppressive nature, the application of MSCs in PCa therapy remains limited. In this study, we investigated the effect of MSCs overexpressing an NAD-dependent deacetylase sirtuin 1 (MSCs-Sirt1) on prostate tumor growth, and we analyzed the underlying mechanisms. Our results show that MSCs accelerate prostate tumor growth, whereas MSCs-Sirt1 significantly suppresses tumor growth. Natural killer (NK) cells and macrophages are the prominent antitumor effectors of the MSCs-Sirt1-induced antitumor activity. IFN-γ and C-X-C motif chemokine ligand 10 (CXCL10) are highly expressed in MSCs-Sirt1 mice. The antitumor effect of MSCs-Sirt1 is weakened when CXCL10 and IFN-γ are inhibited. These results show that MSCs-Sirt1 can effectively inhibit prostate cancer growthrecruiting NK cells and macrophages in a tumor inflammatory microenvironment.
Collapse
Affiliation(s)
- Yang Yu
- Department of Urology, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Qingyun Zhang
- Department of Urology, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Qinggui Meng
- Department of Urology, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Chen Zong
- Tumor Immunology and Gene Therapy Center, Eastern Hepatobiliary Surgery Hospital, the Second Military Medical University, Shanghai, People's Republic of China
| | - Lei Liang
- Tumor Immunology and Gene Therapy Center, Eastern Hepatobiliary Surgery Hospital, the Second Military Medical University, Shanghai, People's Republic of China
| | - Xue Yang
- Tumor Immunology and Gene Therapy Center, Eastern Hepatobiliary Surgery Hospital, the Second Military Medical University, Shanghai, People's Republic of China
| | - Rui Lin
- Department of Urology, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Yan Liu
- The Fifth Department of Chemotherapy, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Yang Zhou
- Department of Urology, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Hongxiang Zhang
- Department of Urology, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Xiaojuan Hou
- Tumor Immunology and Gene Therapy Center, Eastern Hepatobiliary Surgery Hospital, the Second Military Medical University, Shanghai, People's Republic of China
| | - Zhipeng Han
- Tumor Immunology and Gene Therapy Center, Eastern Hepatobiliary Surgery Hospital, the Second Military Medical University, Shanghai, People's Republic of China
| | - Jiwen Cheng
- Department of Urology, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, People's Republic of China
| |
Collapse
|
32
|
Oth T, Habets THPM, Germeraad WTV, Zonneveld MI, Bos GMJ, Vanderlocht J. Pathogen recognition by NK cells amplifies the pro-inflammatory cytokine production of monocyte-derived DC via IFN-γ. BMC Immunol 2018; 19:8. [PMID: 29433450 PMCID: PMC5810032 DOI: 10.1186/s12865-018-0247-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Accepted: 01/26/2018] [Indexed: 01/07/2023] Open
Abstract
Background Besides their prominent role in the elimination of infected or malignantly transformed cells, natural killer (NK) cells serve as modulators of adaptive immune responses. Enhancing bidirectional crosstalk between NK cells and dendritic cells (DC) is considered a promising tool to potentiate cancer vaccines. We investigated to what extent direct sensing of viral and bacterial motifs by NK cells contributes to the response of inflammatory DC against the same pathogenic stimulus. Results We demonstrated that sensing of bacterial and viral PAMPs by NK cells contributes to DC cytokine production via NK cell-derived soluble factors. This enhancement of DC cytokine production was dependent on the pattern recognition receptor (PRR) agonist but also on the cytokine environment in which NK cells recognized the pathogen, indicating the importance of accessory cell activation for this mechanism. We showed in blocking experiments that NK cell-mediated amplification of DC cytokine secretion is dependent on NK cell-derived IFN-γ irrespective of the PRR that is sensed by the NK cell. Conclusions These findings illustrate the importance of bidirectional interaction between different PRR-expressing immune cells, which can have implications on the selection of adjuvants for vaccination strategies. Electronic supplementary material The online version of this article (10.1186/s12865-018-0247-y) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Tammy Oth
- Division of Hematology, Department of Internal Medicine, School of Oncology and Developmental Biology, Maastricht University Medical Center+, Maastricht, the Netherlands
| | - Thomas H P M Habets
- Division of Hematology, Department of Internal Medicine, School of Oncology and Developmental Biology, Maastricht University Medical Center+, Maastricht, the Netherlands.,Central Diagnostic Laboratory, Division of Immunology, Maastricht University Medical Center+, Maastricht, the Netherlands
| | - Wilfred T V Germeraad
- Division of Hematology, Department of Internal Medicine, School of Oncology and Developmental Biology, Maastricht University Medical Center+, Maastricht, the Netherlands
| | - Marijke I Zonneveld
- MAASTRO Laboratory, Department of Radiation Oncology, School of Oncology and Developmental Biology, Maastricht University Medical Center+, Maastricht, the Netherlands
| | - Gerard M J Bos
- Division of Hematology, Department of Internal Medicine, School of Oncology and Developmental Biology, Maastricht University Medical Center+, Maastricht, the Netherlands
| | - Joris Vanderlocht
- Division of Hematology, Department of Internal Medicine, School of Oncology and Developmental Biology, Maastricht University Medical Center+, Maastricht, the Netherlands. .,Central Diagnostic Laboratory, Division of Immunology, Maastricht University Medical Center+, Maastricht, the Netherlands.
| |
Collapse
|
33
|
Ruiz-García R, Vargas-Hernández A, Chinn IK, Angelo LS, Cao TN, Coban-Akdemir Z, Jhangiani SN, Meng Q, Forbes LR, Muzny DM, Allende LM, Ehlayel MS, Gibbs RA, Lupski JR, Uzel G, Orange JS, Mace EM. Mutations in PI3K110δ cause impaired natural killer cell function partially rescued by rapamycin treatment. J Allergy Clin Immunol 2018; 142:605-617.e7. [PMID: 29330011 DOI: 10.1016/j.jaci.2017.11.042] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 10/20/2017] [Accepted: 11/01/2017] [Indexed: 01/01/2023]
Abstract
BACKGROUND Heterozygous gain-of-function mutations in PI3K110δ lead to lymphadenopathy, lymphoid hyperplasia, EBV and cytomegalovirus viremia, and sinopulmonary infections. OBJECTIVE The known role of natural killer (NK) cell function in the control of EBV and cytomegalovirus prompted us to investigate the functional and phenotypic effects of PI3K110δ mutations on NK cell subsets and cytotoxic function. METHODS Mutations in patients were identified by using whole-exome or targeted sequencing. We performed NK cell phenotyping and functional analysis of patients' cells using flow cytometry, standard Cr51 cytotoxicity assays, and quantitative confocal microscopy. RESULTS PI3K110δ mutations led to an altered NK cell developmental phenotype and cytotoxic dysfunction. Impaired NK cell cytotoxicity was due to decreased conjugate formation with susceptible target cells and abrogated activation of cell machinery required for target cell killing. These defects were restored partially after initiation of treatment with rapamycin in 3 patients. CONCLUSION We describe novel NK cell functional deficiency caused by PI3K110δ mutation, which is a likely contributor to the severe viremia observed in these patients. Rapamycin treatment partially restores NK cell function, providing a further rationale for its use in patients with this disease.
Collapse
Affiliation(s)
- Raquel Ruiz-García
- Center for Human Immunobiology, Texas Children's Hospital, Houston, Tex; Servicio de Immunología, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Alexander Vargas-Hernández
- Center for Human Immunobiology, Texas Children's Hospital, Houston, Tex; Department of Pediatrics, Baylor College of Medicine, Houston, Tex
| | - Ivan K Chinn
- Center for Human Immunobiology, Texas Children's Hospital, Houston, Tex; Department of Pediatrics, Baylor College of Medicine, Houston, Tex
| | - Laura S Angelo
- Center for Human Immunobiology, Texas Children's Hospital, Houston, Tex; Department of Pediatrics, Baylor College of Medicine, Houston, Tex
| | - Tram N Cao
- Center for Human Immunobiology, Texas Children's Hospital, Houston, Tex
| | - Zeynep Coban-Akdemir
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Tex; Human Genome Sequencing Center, Baylor College of Medicine, Houston, Tex
| | - Shalini N Jhangiani
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Tex
| | - Qingchang Meng
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Tex
| | - Lisa R Forbes
- Center for Human Immunobiology, Texas Children's Hospital, Houston, Tex; Department of Pediatrics, Baylor College of Medicine, Houston, Tex
| | - Donna M Muzny
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Tex
| | - Luis M Allende
- Servicio de Immunología, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Mohammed S Ehlayel
- Department of Pediatrics, Section of Pediatric Allergy and Immunology, Hamad Medical Corporation, Doha, and Department of Pediatrics, Weill Cornell Medical College, Ar-Rayyan, Qatar
| | - Richard A Gibbs
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Tex; Human Genome Sequencing Center, Baylor College of Medicine, Houston, Tex
| | - James R Lupski
- Department of Pediatrics, Baylor College of Medicine, Houston, Tex; Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Tex; Human Genome Sequencing Center, Baylor College of Medicine, Houston, Tex
| | - Gulbu Uzel
- Laboratory of Clinical Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Jordan S Orange
- Center for Human Immunobiology, Texas Children's Hospital, Houston, Tex; Department of Pediatrics, Baylor College of Medicine, Houston, Tex
| | - Emily M Mace
- Center for Human Immunobiology, Texas Children's Hospital, Houston, Tex; Department of Pediatrics, Baylor College of Medicine, Houston, Tex.
| |
Collapse
|
34
|
Misale MS, Witek Janusek L, Tell D, Mathews HL. Chromatin organization as an indicator of glucocorticoid induced natural killer cell dysfunction. Brain Behav Immun 2018; 67:279-289. [PMID: 28911980 PMCID: PMC5696065 DOI: 10.1016/j.bbi.2017.09.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2017] [Revised: 09/01/2017] [Accepted: 09/08/2017] [Indexed: 11/19/2022] Open
Abstract
It is well-established that psychological distress reduces natural killer cell immune function and that this reduction can be due to the stress-induced release of glucocorticoids. Glucocorticoids are known to alter epigenetic marks associated with immune effector loci, and are also known to influence chromatin organization. The purpose of this investigation was to assess the effect of glucocorticoids on natural killer cell chromatin organization and to determine the relationship of chromatin organization to natural killer cell effector function, e.g. interferon gamma production. Interferon gamma production is the prototypic cytokine produced by natural killer cells and is known to modulate both innate and adaptive immunity. Glucocorticoid treatment of human peripheral blood mononuclear cells resulted in a significant reduction in interferon gamma production. Glucocorticoid treatment also resulted in a demonstrable natural killer cell nuclear phenotype. This phenotype was localization of the histone, post-translational epigenetic mark, H3K27me3, to the nuclear periphery. Peripheral nuclear localization of H3K27me3 was directly related to cellular levels of interferon gamma. This nuclear phenotype was determined by direct visual inspection and by use of an automated, high through-put technology, the Amnis ImageStream. This technology combines the per-cell information content provided by standard microscopy with the statistical significance afforded by large sample sizes common to standard flow cytometry. Most importantly, this technology provides for a direct assessment of the localization of signal intensity within individual cells. The results demonstrate glucocorticoids to dysregulate natural killer cell function at least in part through altered H3K27me3 nuclear organization and demonstrate H3K27me3 chromatin organization to be a predictive indicator of glucocorticoid induced immune dysregulation of natural killer cells.
Collapse
Affiliation(s)
- Michael S Misale
- Department of Microbiology and Immunology, Stritch School of Medicine, Loyola University Chicago, Health Science Division, 2160 South First Ave., Maywood, IL 60153, United States
| | - Linda Witek Janusek
- Marcella Niehoff School of Nursing, Department of Health Promotion, Loyola University Chicago, Health Science Division, 2160 South First Ave., Maywood, IL 60153, United States
| | - Dina Tell
- Marcella Niehoff School of Nursing, Department of Health Promotion, Loyola University Chicago, Health Science Division, 2160 South First Ave., Maywood, IL 60153, United States
| | - Herbert L Mathews
- Department of Microbiology and Immunology, Stritch School of Medicine, Loyola University Chicago, Health Science Division, 2160 South First Ave., Maywood, IL 60153, United States.
| |
Collapse
|
35
|
Control of NK Cell Activation by Immune Checkpoint Molecules. Int J Mol Sci 2017; 18:ijms18102129. [PMID: 29023417 PMCID: PMC5666811 DOI: 10.3390/ijms18102129] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 10/04/2017] [Accepted: 10/09/2017] [Indexed: 12/12/2022] Open
Abstract
The development of cancer and chronic infections is facilitated by many subversion mechanisms, among which enhanced expression of immune checkpoints molecules, such as programmed death-1 (PD-1) and cytotoxic T lymphocyte-associated antigen 4 (CTLA-4), on exhausted T cells. Recently, immune checkpoint inhibitors have shown remarkable efficiency in the treatment of a number of cancers. However, expression of immune checkpoints on natural killer (NK) cells and its functional consequences on NK cell effector functions are much less explored. In this review, we focus on the current knowledge on expression of various immune checkpoints in NK cells, how it can alter NK cell-mediated cytotoxicity and cytokine production. Dissecting the role of these inhibitory mechanisms in NK cells is critical for the full understanding of the mode of action of immunotherapies using checkpoint inhibitors in the treatment of cancers and chronic infections.
Collapse
|
36
|
Moriyama T, Suzuki T, Chang MO, Kitajima M, Takaku H. Baculovirus directly activates murine NK cells via TLR9. Cancer Gene Ther 2017; 24:175-179. [DOI: 10.1038/cgt.2017.2] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Revised: 01/12/2016] [Accepted: 01/13/2017] [Indexed: 12/30/2022]
|
37
|
Mace EM, Orange JS. Genetic Causes of Human NK Cell Deficiency and Their Effect on NK Cell Subsets. Front Immunol 2016; 7:545. [PMID: 27994588 PMCID: PMC5133264 DOI: 10.3389/fimmu.2016.00545] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Accepted: 11/16/2016] [Indexed: 11/25/2022] Open
Abstract
Human NK cells play critical roles in human host defense, particularly the control of viral infection and malignancy, and patients with congenital immunodeficiency affecting NK cell function or number can suffer from severe illness. The importance of NK cell function is particularly underscored in patients with primary immunodeficiency in which NK cells are the primary or sole affected population (NK cell deficiency, NKD). While NKD may lead to the absence of NK cells, we are also gaining an increasing appreciation of the effect that NKD may have on the generation of specific NK cell subsets. In turn, this leads to improved insights into the requirements for human NK cell subset generation, as well as their importance in immune homeostasis. The presence of inherently abnormally developed or functionally impaired NK cells, in particular, appears to be problematic in the way of interfering with normal human host defense and may be more impactful than low numbers of NK cells alone. Here, we review the known genetic causes of NKD and the insight that is derived by these into the requirements for human subset generation and, by extension, for NK cell-mediated immunity.
Collapse
Affiliation(s)
- Emily M Mace
- Center for Human Immunobiology, Baylor College of Medicine and Texas Children's Hospital , Houston, TX , USA
| | - Jordan S Orange
- Center for Human Immunobiology, Baylor College of Medicine and Texas Children's Hospital , Houston, TX , USA
| |
Collapse
|
38
|
Schmidt S, Ullrich E, Bochennek K, Zimmermann SY, Lehrnbecher T. Role of natural killer cells in antibacterial immunity. Expert Rev Hematol 2016; 9:1119-1127. [DOI: 10.1080/17474086.2016.1254546] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
|
39
|
Mesenchymal stem cells with Sirt1 overexpression suppress breast tumor growth via chemokine-dependent natural killer cells recruitment. Sci Rep 2016; 6:35998. [PMID: 27782173 PMCID: PMC5080609 DOI: 10.1038/srep35998] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Accepted: 09/28/2016] [Indexed: 12/14/2022] Open
Abstract
Mesenchymal stem cells (MSCs) are generally used in regenerative medicine, tissue engineering and therapy for immune disorder diseases. However, due to the immunosuppressive function of MSCs, the application of MSCs in breast cancer therapy remains limited. Sirt1 is the closest mammalian homologue of the yeast enzyme Sir2 which has an established capacity to influence yeast replicative lifespan. In this study, we demonstrated the effect of MSCs with Sirt1 overexpression (MSCs-Sirt1) in mice bearing 4T1 breast cancer and investigated the underlying mechanism. Firstly, we found that MSCs could accelerate breast tumor growth with promoted proliferation and inhibited apoptosis, whereas MSCs-Sirt1 significantly suppressed tumor growth with proliferation inhibition and apoptosis promotion. Moreover, we detected that NK cells were the prominent antitumor effectors for the MSCs-Sirt1-induced antitumor activity. Besides that, CXCL10 and IFN-γ showed the high level expression in MSCs-Sirt1 treatment group. The impulsive effect of MSCs-Sirt1 on 4T1 cells in vivo could be reversed by inhibition of CXCL10 and IFN-γ. Overall, our results suggest that MSCs-Sirt1 can effectively inhibit breast tumor growth via the recruitment of NK cells in tumor inflammatory microenvironment.
Collapse
|
40
|
Teoh JJ, Gamache AE, Gillespie AL, Stadnisky MD, Yagita H, Bullock TNJ, Brown MG. Acute Virus Control Mediated by Licensed NK Cells Sets Primary CD8+ T Cell Dependence on CD27 Costimulation. THE JOURNAL OF IMMUNOLOGY 2016; 197:4360-4370. [PMID: 27798162 DOI: 10.4049/jimmunol.1601049] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Accepted: 09/24/2016] [Indexed: 11/19/2022]
Abstract
NK cells represent a critical first-line of immune defense against a bevy of viral pathogens, and infection can provoke them to mediate supportive and suppressive effects on virus-specific adaptive immunity. In mice expressing MHC class I Dk (Dk), a major murine CMV (MCMV) resistance factor and self-ligand of the inhibitory Ly49G2 (G2) receptor, licensed G2+ NK cells provide essential host resistance against MCMV infection. Additionally G2+ NK cell responses to MCMV increase the rate and extent of dendritic cell (DC) recovery, as well as early priming of CD8+ T cell effectors in response to MCMV. However, relatively little is known about the NK cell effect on costimulatory ligand patterns displayed by DCs or on ensuing effector and memory T cell responses. In this study, we found that CD27-dependent CD8+ T cell priming and differentiation are shaped by the efficiency of NK responses to virus infection. Surprisingly, differences in specific NK responses to MCMV in Dk-disparate mice failed to distinguish early DC costimulatory patterns. Nonetheless, although CD27 deficiency did not impede licensed NK-mediated resistance, CD70 and CD27 were required to efficiently prime and regulate effector CD8+ T cell differentiation in response to MCMV, which eventually resulted in biased memory T cell precursor formation in Dk mice. In contrast, CD8+ T cells accrued more slowly in non-Dk mice and eventually differentiated into terminal effector cells regardless of CD27 stimulation. Disparity in this requirement for CD27 signaling indicates that specific virus control mediated by NK cells can shape DC costimulatory signals needed to prime CD8+ T cells and eventual T cell fate decisions.
Collapse
Affiliation(s)
- Jeffrey J Teoh
- Department of Microbiology, Immunology, and Cancer Biology, University of Virginia School of Medicine, Charlottesville, VA 22908.,Beirne B. Carter Center for Immunology Research, University of Virginia School of Medicine, Charlottesville, VA 22908
| | - Awndre E Gamache
- Department of Microbiology, Immunology, and Cancer Biology, University of Virginia School of Medicine, Charlottesville, VA 22908.,Beirne B. Carter Center for Immunology Research, University of Virginia School of Medicine, Charlottesville, VA 22908
| | - Alyssa L Gillespie
- Beirne B. Carter Center for Immunology Research, University of Virginia School of Medicine, Charlottesville, VA 22908.,Division of Nephrology, Department of Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908
| | - Michael D Stadnisky
- Department of Microbiology, Immunology, and Cancer Biology, University of Virginia School of Medicine, Charlottesville, VA 22908.,Beirne B. Carter Center for Immunology Research, University of Virginia School of Medicine, Charlottesville, VA 22908
| | - Hideo Yagita
- Department of Immunology, Juntendo University School of Medicine, Tokyo 113-8421, Japan; and
| | - Timothy N J Bullock
- Beirne B. Carter Center for Immunology Research, University of Virginia School of Medicine, Charlottesville, VA 22908.,Department of Pathology, University of Virginia School of Medicine, Charlottesville, VA 22908
| | - Michael G Brown
- Department of Microbiology, Immunology, and Cancer Biology, University of Virginia School of Medicine, Charlottesville, VA 22908; .,Beirne B. Carter Center for Immunology Research, University of Virginia School of Medicine, Charlottesville, VA 22908.,Division of Nephrology, Department of Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908
| |
Collapse
|
41
|
Rölle A, Halenius A, Ewen EM, Cerwenka A, Hengel H, Momburg F. CD2-CD58 interactions are pivotal for the activation and function of adaptive natural killer cells in human cytomegalovirus infection. Eur J Immunol 2016; 46:2420-2425. [PMID: 27469079 DOI: 10.1002/eji.201646492] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Revised: 06/30/2016] [Accepted: 07/26/2016] [Indexed: 11/08/2022]
Abstract
The existence and expansion of adaptive NK-cell subsets have been linked to HCMV infection. Phenotypically, a majority of adaptive NK cells expresses the activating receptor NKG2C and CD57. Some of the molecular factors driving the expansion of NKG2C+ CD57+ NK cells in HCMV infection have been identified. The direct interaction of adaptive NK cells with HCMV-infected cells, preceding the expansion, however, remains less studied. Recently, adaptive NK cells were reported to express higher levels of the co-activating receptor CD2. We explored whether CD2 was directly involved in the response of adaptive NK cells to HCMV. In a co-culture system of human PBMCs and productively infected fibroblasts, we observed an upregulation of CD69, CD25, and HLA-DR on all NK cells. However, only in adaptive NK cells was this increase largely blocked by antibodies against CD2 and CD58. Functionally, this blockade also resulted in diminished production of IFN-γ and TNF-α by adaptive human NK cells in response to HCMV-infected cells. Our results demonstrate that binding of CD2 to upregulated CD58 on infected cells is a critical event for antibody-mediated activation and subsequent effector functions of adaptive NKG2C+ CD57+ NK cells during the antiviral response.
Collapse
Affiliation(s)
- Alexander Rölle
- Clinical Cooperation Unit Applied Tumor Immunity, Antigen Presentation & T/NK Cell Activation Group, German Cancer Research Center (DKFZ/D121), Heidelberg, Germany.
| | - Anne Halenius
- Institute of Virology, Medical Center, Albert-Ludwigs-University Freiburg, Freiburg, Germany
| | - Eva-Maria Ewen
- Innate Immunity Group, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Adelheid Cerwenka
- Innate Immunity Group, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Hartmut Hengel
- Institute of Virology, Medical Center, Albert-Ludwigs-University Freiburg, Freiburg, Germany
| | - Frank Momburg
- Clinical Cooperation Unit Applied Tumor Immunity, Antigen Presentation & T/NK Cell Activation Group, German Cancer Research Center (DKFZ/D121), Heidelberg, Germany
| |
Collapse
|
42
|
Rahim MMA, Wight A, Mahmoud AB, Aguilar OA, Lee SH, Vidal SM, Carlyle JR, Makrigiannis AP. Expansion and Protection by a Virus-Specific NK Cell Subset Lacking Expression of the Inhibitory NKR-P1B Receptor during Murine Cytomegalovirus Infection. THE JOURNAL OF IMMUNOLOGY 2016; 197:2325-37. [PMID: 27511735 DOI: 10.4049/jimmunol.1600776] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Accepted: 07/08/2016] [Indexed: 11/19/2022]
Abstract
NK cells play a major role in immune defense against human and murine CMV (MCMV) infection. Although the MCMV genome encodes for MHC class I-homologous decoy ligands for inhibitory NK cell receptors to evade detection, some mouse strains have evolved activating receptors, such as Ly49H, to recognize these ligands and initiate an immune response. In this study, we demonstrate that approximately half of the Ly49H-expressing (Ly49H(+)) NK cells in the spleen and liver of C57BL/6 mice also express the inhibitory NKR-P1B receptor. During MCMV infection, the NKR-P1B(-)Ly49H(+) NK cell subset proliferates to constitute the bulk of the NK cell population. This NK cell subset also confers better protection against MCMV infection compared with the NKR-P1B(+)Ly49H(+) subset. The two populations are composed of cells that differ in their surface expression of receptors such as Ly49C/I and NKG2A/C/E, as well as developmental markers, CD27 and CD11b, and the high-affinity IL-2R (CD25) following infection. Although the NKR-P1B(+) NK cells can produce effector molecules such as IFNs and granzymes, their proliferation is inhibited during infection. A similar phenotype in MCMV-infected Clr-b-deficient mice, which lack the ligand for NKR-P1B, suggests the involvement of ligands other than the host Clr-b. Most interestingly, genetic deficiency of the NKR-P1B, but not Clr-b, results in accelerated virus clearance and recovery from MCMV infection. This study is particularly significant because the mouse NKR-P1B:Clr-b receptor:ligand system represents the closest homolog of the human NKR-P1A:LLT1 system and may have a direct relevance to human CMV infection.
Collapse
Affiliation(s)
- Mir Munir A Rahim
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, Ontario K1H 8M5, Canada;
| | - Andrew Wight
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, Ontario K1H 8M5, Canada
| | - Ahmad Bakur Mahmoud
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, Ontario K1H 8M5, Canada; College of Applied Medical Sciences, Taibah University, 30001 Madinah Munawwarah, Saudi Arabia
| | - Oscar A Aguilar
- Department of Immunology, Sunnybrook Research Institute, University of Toronto, Toronto, Ontario M4N 3M5, Canada; and
| | - Seung-Hwan Lee
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, Ontario K1H 8M5, Canada
| | - Silvia M Vidal
- Department of Human Genetics, McGill University, Montreal, Quebec H3G 0B1, Canada
| | - James R Carlyle
- Department of Immunology, Sunnybrook Research Institute, University of Toronto, Toronto, Ontario M4N 3M5, Canada; and
| | - Andrew P Makrigiannis
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, Ontario K1H 8M5, Canada
| |
Collapse
|
43
|
Mehta RS, Rezvani K. Immune reconstitution post allogeneic transplant and the impact of immune recovery on the risk of infection. Virulence 2016; 7:901-916. [PMID: 27385018 DOI: 10.1080/21505594.2016.1208866] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Infection is the leading cause of non-relapse mortality after allogeneic haematopoietic cell transplantation (HCT). This occurs as a result of dysfunction to the host immune system from the preparative regimen used prior to HCT, combined with a delay in reconstitution of the donor-derived immune system after HCT. In this article, we elaborate on the process of immune reconstitution post-HCT that begins with the innate system and is followed by recovery of adaptive immunity. Simultaneously, we describe how the tempo of immune reconstitution influences the risk of various infections. We explain some of the key differences in immune reconstitution and the consequent risk of infections in recipients of peripheral blood stem cell, bone marrow or umbilical cord blood grafts. Other factors that impact on immune recovery are also highlighted. Finally, we allude to various strategies that are being tested to enhance immune reconstitution post-HCT.
Collapse
Affiliation(s)
- Rohtesh S Mehta
- a Division of Hematology, Oncology and Transplantation, University of Minnesota , Minneapolis , MN , USA
| | - Katayoun Rezvani
- b Department of Stem Cell Transplantation and Cellular Therapy , MD Anderson Cancer Center , Houston , TX , USA
| |
Collapse
|
44
|
Pesce S, Greppi M, Tabellini G, Rampinelli F, Parolini S, Olive D, Moretta L, Moretta A, Marcenaro E. Identification of a subset of human natural killer cells expressing high levels of programmed death 1: A phenotypic and functional characterization. J Allergy Clin Immunol 2016; 139:335-346.e3. [PMID: 27372564 DOI: 10.1016/j.jaci.2016.04.025] [Citation(s) in RCA: 343] [Impact Index Per Article: 42.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Revised: 03/18/2016] [Accepted: 04/19/2016] [Indexed: 01/07/2023]
Abstract
BACKGROUND Programmed death 1 (PD-1) is an immunologic checkpoint that limits immune responses by delivering potent inhibitory signals to T cells on interaction with specific ligands expressed on tumor/virus-infected cells, thus contributing to immune escape mechanisms. Therapeutic PD-1 blockade has been shown to mediate tumor eradication with impressive clinical results. Little is known about the expression/function of PD-1 on human natural killer (NK) cells. OBJECTIVE We sought to clarify whether human NK cells can express PD-1 and analyze their phenotypic/functional features. METHODS We performed multiparametric cytofluorimetric analysis of PD-1+ NK cells and their functional characterization using degranulation, cytokine production, and proliferation assays. RESULTS We provide unequivocal evidence that PD-1 is highly expressed (PD-1bright) on an NK cell subset detectable in the peripheral blood of approximately one fourth of healthy subjects. These donors are always serologically positive for human cytomegalovirus. PD-1 is expressed by CD56dim but not CD56bright NK cells and is confined to fully mature NK cells characterized by the NKG2A-KIR+CD57+ phenotype. Proportions of PD-1bright NK cells were higher in the ascites of a cohort of patients with ovarian carcinoma, suggesting their possible induction/expansion in tumor environments. Functional analysis revealed a reduced proliferative capability in response to cytokines, low degranulation, and impaired cytokine production on interaction with tumor targets. CONCLUSIONS We have identified and characterized a novel subpopulation of human NK cells expressing high levels of PD-1. These cells have the phenotypic characteristics of fully mature NK cells and are increased in patients with ovarian carcinoma. They display low proliferative responses and impaired antitumor activity that can be partially restored by antibody-mediated disruption of PD-1/programmed death ligand interaction.
Collapse
Affiliation(s)
- Silvia Pesce
- Department of Experimental Medicine, University of Genoa, Genoa, Italy
| | - Marco Greppi
- Department of Experimental Medicine, University of Genoa, Genoa, Italy
| | | | - Fabio Rampinelli
- Department of Obstetrics and Gynecology, Spedali Civili of Brescia, Brescia, Italy
| | - Silvia Parolini
- Department of Molecular and Translational Medicine, Brescia, Italy
| | - Daniel Olive
- CRCM, Equipe Immunité et Cancer, Inserm, U1068, Institut Paoli-Calmettes, Aix-Marseille Université, Marseille, France
| | - Lorenzo Moretta
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Alessandro Moretta
- Department of Experimental Medicine, University of Genoa, Genoa, Italy; Center of Excellence for Biomedical Research (CEBR), University of Genoa, Genoa, Italy.
| | - Emanuela Marcenaro
- Department of Experimental Medicine, University of Genoa, Genoa, Italy; Center of Excellence for Biomedical Research (CEBR), University of Genoa, Genoa, Italy
| |
Collapse
|
45
|
Shey MS, Maharaj N, Archary D, Ngcapu S, Garrett N, Abdool Karim S, Passmore JAS. Modulation of Female Genital Tract-Derived Dendritic Cell Migration and Activation in Response to Inflammatory Cytokines and Toll-Like Receptor Agonists. PLoS One 2016; 11:e0155668. [PMID: 27171482 PMCID: PMC4865202 DOI: 10.1371/journal.pone.0155668] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Accepted: 05/01/2016] [Indexed: 12/25/2022] Open
Abstract
HIV transmission across the genital mucosa is a major mode of new HIV infections in women. The probability of infection may be influenced by several factors including recruitment and activation of HIV target cells, such as dendritic cells (DCs) and cytokine production, associated with genital inflammation. We evaluated the role of inflammatory cytokines and TLR signaling in migration and activation of genital tract DCs in the human cervical explant model. Hysterectomy tissues from 10 HIV-negative and 7 HIV-positive donor women were separated into ecto- and endocervical explants, and incubated with inflammatory cytokines (TNF-α, IL-1β, IL-8, MIP-1β) or agonists for TLR4 (LPS), TLR2/1 (PAM3) and TLR7/8 (R848). Migration (frequency) and activation (HLA-DR expression) of myeloid and plasmacytoid DCs and Langerhans cells were measured by flow cytometry. We observed that cytokines, LPS and PAM3 induced activation of migrating myeloid and plasmacytoid DCs. LPS induced a 3.6 fold lower levels of migration of plasmacytoid DCs from HIV-infected women compared with HIV-uninfected women (median activation indices of 2.932 vs 0.833). There was however a 4.5 fold increase in migration of Langerhans cells in HIV-infected compared with HIV-uninfected women in response to cytokines (median activation indices of 3.539 vs 0.77). Only TLR agonists induced migration and activation of DCs from endocervical explants. Hormonal contraception use was associated with an increase in activation of DC subsets in the endo and ectocervical explants. We conclude that inflammatory signals in the female genital tract induced DC migration and activation, with possible important implications for HIV susceptibility of cervical tissues.
Collapse
Affiliation(s)
- Muki S. Shey
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of KwaZulu-Natal, Durban, South Africa
- Institute of Infectious Diseases and Molecular Medicine (IDM), Clinical Infectious Diseases Research Initiative (CIDRI), University of Cape Town, Cape Town, South Africa
- * E-mail:
| | - Niren Maharaj
- Department of Gynaecology and Obstetrics, Prince Mshiyeni Hospital, Durban, South Africa
| | - Derseree Archary
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of KwaZulu-Natal, Durban, South Africa
| | - Sinaye Ngcapu
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of KwaZulu-Natal, Durban, South Africa
| | - Nigel Garrett
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of KwaZulu-Natal, Durban, South Africa
| | - Salim Abdool Karim
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of KwaZulu-Natal, Durban, South Africa
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, United States of America
| | - Jo-Ann S. Passmore
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of KwaZulu-Natal, Durban, South Africa
- National Health Laboratory Services, Cape Town, South Africa
- Institute of Infectious Diseases and Molecular Medicine (IDM), Division of Medical Virology, University of Cape Town, Cape Town, South Africa
| |
Collapse
|
46
|
Michelo CM, van der Meer A, Tijssen HJ, Zomer R, Stelma F, Hilbrands LB, Joosten I. KIR and Human Leukocyte Antigen Genotype Associated Risk of Cytomegalovirus Disease in Renal Transplant Patients. Transplantation 2016; 99:1506-13. [PMID: 25427165 DOI: 10.1097/tp.0000000000000497] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND Cytomegalovirus(CMV) infections have a significant effect on morbidity and mortality in kidney transplants. We conducted a study to ascertain the association of natural killer cell killer immunoglobulin-like receptors and human leukocyte antigen (HLA) genotype with risk of CMV disease. METHODS The 90 CMV-negative patients receiving a first renal transplantation from a CMV-positive donor in this study received triple immunosuppressive therapy and prophylactic CMV treatment for up to 3 months after transplantation. RESULTS We observed a 43.3% incidence rate of CMV disease within the first year after transplantation. Twenty-seven recipients experienced a rejection episode, 14 of which had CMV disease, mostly after rejection, suggesting that in this group, CMV disease is not a risk factor for rejection. KIR gene or genotype distribution were similar between the CMV diseased and CMV disease-free group. Twenty-seven recipients (30%) carried KIR-AA genotype, of which nine (33%) had CMV disease. Of the remaining 63 (70%) recipients with KIR-BX genotype, 30 (48%) had CMV disease. There was no significant difference between the two genotype groups with regard to occurrence of CMV disease, although there was a trend toward a lower incidence of CMV disease in recipients carrying the KIR-AA genotype. For CMV disease, we found no significant risk associated with the number of activating or inhibitory KIRs. Neither was missing KIR ligands for the inhibitory KIRs (HLA-C1/C2/Bw4) in recipients associated with lower rates of CMV disease. CONCLUSION In CMV-negative recipients, genotypic analysis of KIR repertoire and HLA ligands does not provide risk factors for primary CMV disease after renal transplantation.
Collapse
Affiliation(s)
- Clive M Michelo
- 1 Department of Laboratory Medicine, Laboratory of Medical Immunology, Radboud University Medical Center, Nijmegen, the Netherlands. 2 Department of Medical Microbiology, Radboud University Medical Center, Nijmegen, the Netherlands. 3 Department of Nephrology, Radboud University Medical Center, Nijmegen, the Netherlands
| | | | | | | | | | | | | |
Collapse
|
47
|
Pelletier AN, Guilbault L, Guimont-Desrochers F, Hillhouse EE, Lesage S. NK Cell Proportion and Number Are Influenced by Genetic Loci on Chromosomes 8, 9, and 17. THE JOURNAL OF IMMUNOLOGY 2016; 196:2627-36. [DOI: 10.4049/jimmunol.1502284] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Accepted: 01/06/2016] [Indexed: 11/19/2022]
|
48
|
Salzberger W, Garcia-Beltran WF, Dugan H, Gubbala S, Simoneau C, Gressens SB, Jost S, Altfeld M. Influence of Glycosylation Inhibition on the Binding of KIR3DL1 to HLA-B*57:01. PLoS One 2015; 10:e0145324. [PMID: 26680341 PMCID: PMC4683028 DOI: 10.1371/journal.pone.0145324] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Accepted: 12/01/2015] [Indexed: 11/19/2022] Open
Abstract
Viral infections can affect the glycosylation pattern of glycoproteins involved in antiviral immunity. Given the importance of protein glycosylation for immune function, we investigated the effect that modulation of the highly conserved HLA class I N-glycan has on KIR:HLA interactions and NK cell function. We focused on HLA-B*57:01 and its interaction with KIR3DL1, which has been shown to play a critical role in determining the progression of a number of human diseases, including human immunodeficiency virus-1 infection. 721.221 cells stably expressing HLA-B*57:01 were treated with a panel of glycosylation enzyme inhibitors, and HLA class I expression and KIR3DL1 binding was quantified. In addition, the functional outcomes of HLA-B*57:01 N-glycan disruption/modulation on KIR3DL1ζ+ Jurkat reporter cells and primary human KIR3DL1+ NK cells was assessed. Different glycosylation enzyme inhibitors had varying effects on HLA-B*57:01 expression and KIR3DL1-Fc binding. The most remarkable effect was that of tunicamycin, an inhibitor of the first step of N-glycosylation, which resulted in significantly reduced KIR3DL1-Fc binding despite sustained expression of HLA-B*57:01 on 721.221 cells. This effect was paralleled by decreased activation of KIR3DL1ζ+ Jurkat reporter cells, as well as increased degranulation of primary human KIR3DL1+ NK cell clones when encountering HLA-B*57:01-expressing 721.221 cells that were pre-treated with tunicamycin. Overall, these results demonstrate that N-glycosylation of HLA class I is important for KIR:HLA binding and has an impact on NK cell function.
Collapse
Affiliation(s)
- Wilhelm Salzberger
- Department of Virus Immunology, Heinrich-Pette-Institut, Leibniz Institute for Experimental Virology, Hamburg, Germany
| | | | - Haley Dugan
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, Massachusetts, United States of America
| | - Supreetha Gubbala
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, Massachusetts, United States of America
| | - Camille Simoneau
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, Massachusetts, United States of America
| | - Simon B. Gressens
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, Massachusetts, United States of America
| | - Stephanie Jost
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, Massachusetts, United States of America
| | - Marcus Altfeld
- Department of Virus Immunology, Heinrich-Pette-Institut, Leibniz Institute for Experimental Virology, Hamburg, Germany
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, Massachusetts, United States of America
- * E-mail:
| |
Collapse
|
49
|
Farrag MA, Almajhdi FN. Human Respiratory Syncytial Virus: Role of Innate Immunity in Clearance and Disease Progression. Viral Immunol 2015; 29:11-26. [PMID: 26679242 DOI: 10.1089/vim.2015.0098] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Human respiratory syncytial virus (HRSV) infections have worldwide records. The virus is responsible for bronchiolitis, pneumonia, and asthma in humans of different age groups. Premature infants, young children, and immunocompromised individuals are prone to severe HRSV infection that may lead to death. Based on worldwide estimations, millions of cases were reported in both developed and developing countries. In fact, HRSV symptoms develop mainly as a result of host immune response. Due to inability to establish long lasting adaptive immunity, HRSV infection is recurrent and hence impairs vaccine development. Once HRSV attached to the airway epithelia, interaction with the host innate immune components starts. HRSV interaction with pulmonary innate defenses is crucial in determining the disease outcome. Infection of alveolar epithelial cells triggers a cascade of events that lead to recruitment and activation of leukocyte populations. HRSV clearance is mediated by a number of innate leukocytes, including macrophages, natural killer cells, eosinophils, dendritic cells, and neutrophils. Regulation of these cells is mediated by cytokines, chemokines, and other immune mediators. Although the innate immune system helps to clear HRSV infection, it participates in disease progression such as bronchiolitis and asthma. Resolving the mechanisms by which HRSV induces pathogenesis, different possible interactions between the virus and immune components, and immune cells interplay are essential for developing new effective vaccines. Therefore, the current review focuses on how the pulmonary innate defenses mediate HRSV clearance and to what extent they participate in disease progression. In addition, immune responses associated with HRSV vaccines will be discussed.
Collapse
Affiliation(s)
- Mohamed A Farrag
- Department of Botany and Microbiology, King Saud University , Riyadh, Saudi Arabia
| | - Fahad N Almajhdi
- Department of Botany and Microbiology, King Saud University , Riyadh, Saudi Arabia
| |
Collapse
|
50
|
Niu C, Jin H, Li M, Xu J, Xu D, Hu J, He H, Li W, Cui J. In vitro analysis of the proliferative capacity and cytotoxic effects of ex vivo induced natural killer cells, cytokine-induced killer cells, and gamma-delta T cells. BMC Immunol 2015; 16:61. [PMID: 26458364 PMCID: PMC4601131 DOI: 10.1186/s12865-015-0124-x] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2015] [Accepted: 09/29/2015] [Indexed: 12/20/2022] Open
Abstract
Background Recent studies have focused on the significant cytotoxicity of natural killer (NK) cells, cytokine-induced killer (CIK) cells, and gamma-delta (γδ) T cells in tumor cells. Nevertheless, the therapeutic features of these cell types have not been compared in the literature. The aim of this study was to evaluate the feasibility of activation and expansion of NK, CIK, and γδ T cells from cancer patients in vitro, and to clarify the differences in their antitumor capacities. Methods NK, CIK, and γδ T cells were induced from the peripheral blood mononuclear cells of 20 cancer patients by using specific cytokines. Expression of CD69, NKG2D, CD16, granzyme B, perforin, IFN-γ, and IL-2 was measured by flow cytometry. Cytokine production and cytotoxicity were analyzed by enzyme-linked immunosorbent assay and Calcein-AM methods. Results NK cell proliferation was superior to that of CIK cells, but lower than that of γδ T cells. NK cells had a much stronger ability to secrete perforin, granzyme B, IFN-γ, and IL-2 than did CIK and γδ T cells, and imparted significantly higher overall cytotoxicity. Conclusions Expanded NK cells from cancer patients are the most effective immune cells in the context of cytokine secretion and anti-tumor cytotoxicity in comparison to CIK and γδ T cells, making them an optimal candidate for adoptive cellular immunotherapy.
Collapse
Affiliation(s)
- Chao Niu
- Cancer Center, the First Hospital of Jilin University, 71 Xinmin Street, Changchun, 130021, China.
| | - Haofan Jin
- Cancer Center, the First Hospital of Jilin University, 71 Xinmin Street, Changchun, 130021, China.
| | - Min Li
- Cancer Center, the First Hospital of Jilin University, 71 Xinmin Street, Changchun, 130021, China.
| | - Jianting Xu
- Cancer Center, the First Hospital of Jilin University, 71 Xinmin Street, Changchun, 130021, China.
| | - Dongsheng Xu
- Cancer Center, the First Hospital of Jilin University, 71 Xinmin Street, Changchun, 130021, China.
| | - Jifan Hu
- Cancer Center, the First Hospital of Jilin University, 71 Xinmin Street, Changchun, 130021, China.
| | - Hua He
- Cancer Center, the First Hospital of Jilin University, 71 Xinmin Street, Changchun, 130021, China.
| | - Wei Li
- Cancer Center, the First Hospital of Jilin University, 71 Xinmin Street, Changchun, 130021, China.
| | - Jiuwei Cui
- Cancer Center, the First Hospital of Jilin University, 71 Xinmin Street, Changchun, 130021, China.
| |
Collapse
|