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Li Q, An N, Liu C, Ding Y, Yang C, Ma X, Yang W, Piao J, Zhu J, Liu J. Single-cell BCR and transcriptome analysis reveals peripheral immune signatures in patients with thyroid-associated ophthalmopathy. Aging (Albany NY) 2024; 16:8217-8245. [PMID: 38728262 PMCID: PMC11132005 DOI: 10.18632/aging.205814] [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: 11/17/2023] [Accepted: 04/09/2024] [Indexed: 05/12/2024]
Abstract
Thyroid-associated ophthalmopathy (TAO) is the most prevalent orbital disease in adults caused by an autoimmune disorder, which can lead to disfigurement and vision impairment. Developing effective treatments for this condition presents challenges due to our limited understanding of its underlying immune aberrations. In this study, we profiled the immune components in the peripheral blood of patients with TAO as well as healthy individuals, utilizing single-cell RNA sequencing and B-cell receptor repertoires (BCR) analysis. We observed a significant reduction in the proportions of regulatory B cells (Bregs) and type 2 conventional dendritic cells (DCs) in patients with TAO during the active phase. Conversely, there was a significant increase in the proportion of type 1 DCs. Further analysis of cell differentiation trajectory revealed potential impairment in the transition of B cells towards Breg phenotype during the active phase of TAO. Besides, the activation process of TAO appeared to involve inflammation and immune dysfunction, as indicated by the dynamic changes in the activities of key regulators. The abnormalities in the peripheral immune system, such as the reduced capacity of Bregs to suppress inflammation, were primarily driven by the enhanced interaction among Breg, DCs, and monocytes (i.e., CD22-PTPRC and BTLA-TNFRSF14). Collectively, our findings offer a comprehensive insight into the molecular regulation and cellular reconfiguration during the active phase of TAO at the single-cell level, in order to explore the pathogenesis of TAO and provide new ideas for the future treatment of TAO.
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Affiliation(s)
- Qian Li
- Department of Ophthalmology, Peoples’ Hospital of Ningxia Hui Autonomous Region, The Third Affiliated Clinical College of Ningxia Medical University, Yinchuan, Ningxia, P.R. China
| | - Ningyu An
- Department of Ophthalmology, Peoples’ Hospital of Ningxia Hui Autonomous Region, The Third Affiliated Clinical College of Ningxia Medical University, Yinchuan, Ningxia, P.R. China
| | - Cheng Liu
- Medical Science Research Institution of Ningxia Hui Autonomous Region, Medical Sci-Tech Research Center of Ningxia Medical University, Yinchuan, Ningxia, P.R. China
| | - Yungang Ding
- Affiliated Eye Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, P.R. China
| | - Cuixia Yang
- Department of Ophthalmology, Peoples’ Hospital of Ningxia Hui Autonomous Region, The Third Affiliated Clinical College of Ningxia Medical University, Yinchuan, Ningxia, P.R. China
| | - Xiumei Ma
- Department of Ophthalmology, Peoples’ Hospital of Ningxia Hui Autonomous Region, The Third Affiliated Clinical College of Ningxia Medical University, Yinchuan, Ningxia, P.R. China
| | - Wei Yang
- Department of Ophthalmology, Peoples’ Hospital of Ningxia Hui Autonomous Region, The Third Affiliated Clinical College of Ningxia Medical University, Yinchuan, Ningxia, P.R. China
| | - Junfeng Piao
- Department of Ophthalmology, Peoples’ Hospital of Ningxia Hui Autonomous Region, The Third Affiliated Clinical College of Ningxia Medical University, Yinchuan, Ningxia, P.R. China
- Department of Ophthalmology, Guro Hospital, Korea University College of Medicine, Guro-gu, Seoul 152–703, South Korea
| | - Jinyan Zhu
- Department of Ophthalmology, Peoples’ Hospital of Ningxia Hui Autonomous Region, The Third Affiliated Clinical College of Ningxia Medical University, Yinchuan, Ningxia, P.R. China
| | - Junxiu Liu
- Department of Ophthalmology, Peoples’ Hospital of Ningxia Hui Autonomous Region, The Third Affiliated Clinical College of Ningxia Medical University, Yinchuan, Ningxia, P.R. China
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2
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Sudan R, Gilfillan S, Colonna M. Group 1 ILCs: Heterogeneity, plasticity, and transcriptional regulation. Immunol Rev 2024; 323:107-117. [PMID: 38563448 PMCID: PMC11102297 DOI: 10.1111/imr.13327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Group 1 innate lymphoid cells (ILCs), comprising ILC1s and natural killer cells (NK cells), belong to a large family of developmentally related innate lymphoid cells that lack rearranged antigen-specific receptors. NK cells and ILC1s both require the transcription factor T-bet for lineage commitment but additionally rely on Eomes and Hobit, respectively, for their development and effector maturation programs. Both ILC1s and NK cells are essential for rapid responses against infections and mediate cancer immunity through production of effector cytokines and cytotoxicity mediators. ILC1s are enriched in tissues and hence generally considered tissue resident cells whereas NK cells are often considered circulatory. Despite being deemed different cell types, ILC1s and NK cells share many common features both phenotypically and functionally. Recent studies employing single cell RNA sequencing (scRNA-seq) technology have exposed previously unappreciated heterogeneity in group 1 ILCs and further broaden our understanding of these cells. Findings from these studies imply that ILC1s in different tissues and organs share a common signature but exhibit some unique characteristics, possibly stemming from tissue imprinting. Also, data from recent fate mapping studies employing Hobit, RORγt, and polychromic reporter mice have greatly advanced our understanding of the developmental and effector maturation programs of these cells. In this review, we aim to outline the fundamental traits of mouse group 1 ILCs and explore recent discoveries related to their developmental programs, phenotypic heterogeneity, plasticity, and transcriptional regulation.
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Affiliation(s)
- Raki Sudan
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Susan Gilfillan
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Marco Colonna
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
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3
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Verner JM, Arbuthnott HF, Ramachandran R, Bharadwaj M, Chaudhury N, Jou E. Emerging roles of type 1 innate lymphoid cells in tumour pathogenesis and cancer immunotherapy. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2024; 5:296-315. [PMID: 38745765 PMCID: PMC11090689 DOI: 10.37349/etat.2024.00219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Accepted: 12/14/2023] [Indexed: 05/16/2024] Open
Abstract
Innate lymphoid cells (ILCs) are the most recently discovered class of innate immune cells found to have prominent roles in various human immune-related pathologies such as infection and autoimmune diseases. However, their role in cancer was largely unclear until recently, where several emerging studies over the past few years unanimously demonstrate ILCs to be critical players in tumour immunity. Being the innate counterpart of T cells, ILCs are potent cytokine producers through which they orchestrate the overall immune response upstream of adaptive immunity thereby modulating T cell function. Out of the major ILC subsets, ILC1s have gained significant traction as potential immunotherapeutic candidates due to their central involvement with the anti-tumour type 1 immune response. ILC1s are potent producers of the well-established anti-tumour cytokine interferon γ (IFNγ), and exert direct cytotoxicity against cancer cells in response to the cytokine interleukin-15 (IL-15). However, in advanced diseases, ILC1s are found to demonstrate an exhausted phenotype in the tumour microenvironment (TME) with impaired effector functions, characterised by decreased responsiveness to cytokines and reduced IFNγ production. Tumour cells produce immunomodulatory cytokines such as transforming growth factor β (TGFβ) and IL-23, and through these suppress ILC1 anti-tumour actfivities and converts ILC1s to pro-tumoural ILC3s respectively, resulting in disease progression. This review provides a comprehensive overview of ILC1s in tumour immunity, and discusses the exciting prospects of harnessing ILC1s for cancer immunotherapy, either alone or in combination with cytokine-based treatment. The exciting prospects of targeting the upstream innate immune system through ILC1s may surmount the limitations associated with adaptive immune T cell-based strategies used in the clinic currently, and overcome cancer immunotherapeutic resistance.
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Affiliation(s)
| | | | - Raghavskandhan Ramachandran
- Medical Sciences Division, Oxford University Hospitals, OX3 9DU Oxford, United Kingdom
- Balliol College, University of Oxford, OX1 3BJ Oxford, United Kingdom
| | - Manini Bharadwaj
- Wexham Park Hospital, Frimley Health NHS Foundation Trust, SL2 4HL Slough, United Kingdom
| | - Natasha Chaudhury
- Wexham Park Hospital, Frimley Health NHS Foundation Trust, SL2 4HL Slough, United Kingdom
| | - Eric Jou
- Medical Sciences Division, Oxford University Hospitals, OX3 9DU Oxford, United Kingdom
- Wexham Park Hospital, Frimley Health NHS Foundation Trust, SL2 4HL Slough, United Kingdom
- Kellogg College, University of Oxford, OX2 6PN Oxford, United Kingdom
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4
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Zhang Q, Lin J, Yang M, Li Z, Zhang M, Bu B. Therapeutic potential of natural killer cells in neuroimmunological diseases. Biomed Pharmacother 2024; 173:116371. [PMID: 38430631 DOI: 10.1016/j.biopha.2024.116371] [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: 12/17/2023] [Revised: 02/27/2024] [Accepted: 02/28/2024] [Indexed: 03/05/2024] Open
Abstract
Natural killer (NK) cells, a major component of the innate immune system, have prominent immunoregulatory, antitumor proliferation, and antiviral activities. NK cells act as a double-edged sword with therapeutic potential in neurological autoimmunity. Emerging evidence has identified NK cells are involved in the development and progression of neuroimmunological diseases such as multiple sclerosis, neuromyelitis optica spectrum disorders, autoimmune encephalitis, Guillain-Barré Syndrome, chronic inflammatory demyelinating polyneuropathy, myasthenia gravis, and idiopathic inflammatory myopathy. However, the regulatory mechanisms and functional roles of NK cells are highly variable in different clinical states of neuroimmunological diseases and need to be further determined. In this review, we summarize the evidence for the heterogenic involvement of NK cells in the above conditions. Further, we describe cutting-edge NK-cell-based immunotherapy for neuroimmunological diseases in preclinical and clinical development and highlight challenges that must be overcome to fully realize the therapeutic potential of NK cells.
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Affiliation(s)
- Qing Zhang
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Hubei Key Laboratory of Neural Injury and Functional Reconstruction, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Jing Lin
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Hubei Key Laboratory of Neural Injury and Functional Reconstruction, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Mengge Yang
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Hubei Key Laboratory of Neural Injury and Functional Reconstruction, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Zhijun Li
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Hubei Key Laboratory of Neural Injury and Functional Reconstruction, Huazhong University of Science and Technology, Wuhan 430030, China.
| | - Min Zhang
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Hubei Key Laboratory of Neural Injury and Functional Reconstruction, Huazhong University of Science and Technology, Wuhan 430030, China.
| | - Bitao Bu
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Hubei Key Laboratory of Neural Injury and Functional Reconstruction, Huazhong University of Science and Technology, Wuhan 430030, China.
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5
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Koenig MR, Vazquez J, Leyva Jaimes FB, Mitzey AM, Stanic AK, Golos TG. Decidual leukocytes respond to African lineage Zika virus infection with mild anti-inflammatory changes during acute infection in rhesus macaques. Front Immunol 2024; 15:1363169. [PMID: 38515747 PMCID: PMC10954895 DOI: 10.3389/fimmu.2024.1363169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 02/23/2024] [Indexed: 03/23/2024] Open
Abstract
Zika virus (ZIKV) can be vertically transmitted during pregnancy resulting in a range of adverse pregnancy outcomes. The decidua is commonly found to be infected by ZIKV, yet the acute immune response to infection remains understudied in vivo. We hypothesized that in vivo African-lineage ZIKV infection induces a pro-inflammatory response in the decidua. To test this hypothesis, we evaluated the decidua in pregnant rhesus macaques within the first two weeks following infection with an African-lineage ZIKV and compared our findings to gestationally aged-matched controls. Decidual leukocytes were phenotypically evaluated using spectral flow cytometry, and cytokines and chemokines were measured in tissue homogenates from the decidua, placenta, and fetal membranes. The results of this study did not support our hypothesis. Although ZIKV RNA was detected in the decidual tissue samples from all ZIKV infected dams, phenotypic changes in decidual leukocytes and differences in cytokine profiles suggest that the decidua undergoes mild anti-inflammatory changes in response to that infection. Our findings emphasize the immunological state of the gravid uterus as a relatively immune privileged site that prioritizes tolerance of the fetus over mounting a pro-inflammatory response to clear infection.
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Affiliation(s)
- Michelle R. Koenig
- Department of Comparative Biosciences, University of Wisconsin-Madison, Madison, WI, United States
| | - Jessica Vazquez
- Department of Obstetrics and Gynecology, University of Wisconsin-Madison, Madison, WI, United States
| | - Fernanda B. Leyva Jaimes
- Department of Obstetrics and Gynecology, University of Wisconsin-Madison, Madison, WI, United States
| | - Ann M. Mitzey
- Department of Comparative Biosciences, University of Wisconsin-Madison, Madison, WI, United States
| | - Aleksandar K. Stanic
- Department of Obstetrics and Gynecology, University of Wisconsin-Madison, Madison, WI, United States
| | - Thaddeus G. Golos
- Department of Comparative Biosciences, University of Wisconsin-Madison, Madison, WI, United States
- Department of Obstetrics and Gynecology, University of Wisconsin-Madison, Madison, WI, United States
- Wisconsin National Primate Research Center, University of Wisconsin-Madison, Madison, WI, United States
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6
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Stosik M, Tokarz-Deptuła B, Deptuła W. Innate lymphoid cells (ILCs) in teleosts against data on ILCs in humans. FISH & SHELLFISH IMMUNOLOGY 2024; 146:109415. [PMID: 38296004 DOI: 10.1016/j.fsi.2024.109415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 01/26/2024] [Accepted: 01/28/2024] [Indexed: 02/13/2024]
Abstract
It is assumed that cells corresponding to innate lymphoid cells (ILCs) in humans, in addition to lymphoid tissue inducer cells (LTi), are also found in teleosts. In this systematic group of organisms, however, they are a poorly understood cell population. In contrast to the data on ILCs in humans, which also remain incomplete despite advanced research, in teleosts, these cells require much more attention. ILCs in teleosts have been presented as cells that may be evolutionary precursors of NK cells or ILCs identified in mammals, including humans. It is a highly heterogeneous group of cells in both humans and fish and their properties, as revealed by studies in humans, are most likely to remain strictly dependent on the location of these cells and the physiological state of the individual from which they originate. They form a bridge between innate and adaptive immunity. The premise of this paper is to review the current knowledge of ILCs in teleosts, taking into account data on similar cells in humans. A review of the knowledge concerning these particular cells, elements of innate immunity mechanisms as equivalent to, or perhaps dominant over, adaptive immunity mechanisms in teleosts, as presented, may inspire the need for further research.
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Affiliation(s)
- Michał Stosik
- Institute of Biological Sciences, University of Zielona Góra, Poland
| | | | - Wiesław Deptuła
- Institute of Veterinary Medicine, Faculty of Biological and Veterinary Sciences, Nicolaus Copernicus University in Toruń, Poland
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7
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Kveštak D, Mihalić A, Jonjić S, Brizić I. Innate lymphoid cells in neuroinflammation. Front Cell Neurosci 2024; 18:1364485. [PMID: 38450285 PMCID: PMC10915051 DOI: 10.3389/fncel.2024.1364485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 02/09/2024] [Indexed: 03/08/2024] Open
Abstract
Innate lymphoid cells (ILCs) are largely tissue-resident cells that participate in the maintenance of tissue homeostasis and react early to inflammatory events. Mature ILCs are divided into three major groups based on the transcription factors required for their development and function. Under physiological conditions, ILCs are present within the choroid plexus and meninges while the CNS parenchyma is almost devoid of these cells. However, pathological conditions such as autoimmune neuroinflammation and viral infections of the CNS result in the infiltration of ILCs into parenchyma. In this article, we provide an overview of the involvement and function of the ILCs within the CNS during physiological conditions and in infections, autoimmune diseases, neurodegeneration, and injury.
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Affiliation(s)
- Daria Kveštak
- Center for Proteomics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
| | - Andrea Mihalić
- Center for Proteomics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
| | - Stipan Jonjić
- Center for Proteomics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
- Department of Biomedical Sciences, Croatian Academy of Sciences and Arts, Rijeka, Croatia
| | - Ilija Brizić
- Center for Proteomics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
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8
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Rodriguez-Mogeda C, van Ansenwoude CMJ, van der Molen L, Strijbis EMM, Mebius RE, de Vries HE. The role of CD56 bright NK cells in neurodegenerative disorders. J Neuroinflammation 2024; 21:48. [PMID: 38350967 PMCID: PMC10865604 DOI: 10.1186/s12974-024-03040-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 02/07/2024] [Indexed: 02/15/2024] Open
Abstract
Emerging evidence suggests a potential role for natural killer (NK) cells in neurodegenerative diseases, such as multiple sclerosis, Alzheimer's disease, Parkinson's disease and amyotrophic lateral sclerosis. However, the precise function of NK cells in these diseases remains ambiguous. The existence of two NK cell subsets, CD56bright and CD56dim NK cells, complicates the understanding of the contribution of NK cells in neurodegeneration as their functions within the context of neurodegenerative diseases may differ significantly. CD56bright NK cells are potent cytokine secretors and are considered more immunoregulatory and less terminally differentiated than their mostly cytotoxic CD56dim counterparts. Hence, this review focusses on NK cells, specifically on CD56bright NK cells, and their role in neurodegenerative diseases. Moreover, it explores the mechanisms underlying their ability to enter the central nervous system. By consolidating current knowledge, we aim to provide a comprehensive overview on the role of CD56bright NK cells in neurodegenerative diseases. Elucidating their impact on neurodegeneration may have implications for future therapeutic interventions, potentially ameliorating disease pathogenesis.
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Affiliation(s)
- Carla Rodriguez-Mogeda
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Amsterdam Neuroscience, Amsterdam, The Netherlands
- MS Center Amsterdam, Amsterdam UMC Location Vrije Universiteit, Amsterdam, The Netherlands
| | - Chaja M J van Ansenwoude
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Amsterdam Neuroscience, Amsterdam, The Netherlands
- MS Center Amsterdam, Amsterdam UMC Location Vrije Universiteit, Amsterdam, The Netherlands
| | - Lennart van der Molen
- IQ Health Science Department, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Eva M M Strijbis
- Amsterdam Neuroscience, Amsterdam, The Netherlands
- MS Center Amsterdam, Amsterdam UMC Location Vrije Universiteit, Amsterdam, The Netherlands
- Department of Neurology, Amsterdam UMC Location Vrije Universiteit, Amsterdam, The Netherlands
| | - Reina E Mebius
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Amsterdam Infection and Immunity Institute, Amsterdam, The Netherlands
| | - Helga E de Vries
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
- Amsterdam Neuroscience, Amsterdam, The Netherlands.
- MS Center Amsterdam, Amsterdam UMC Location Vrije Universiteit, Amsterdam, The Netherlands.
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9
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Kim HY, Jeong D, Kim JH, Chung DH. Innate Type-2 Cytokines: From Immune Regulation to Therapeutic Targets. Immune Netw 2024; 24:e6. [PMID: 38455467 PMCID: PMC10917574 DOI: 10.4110/in.2024.24.e6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 01/14/2024] [Accepted: 01/15/2024] [Indexed: 03/09/2024] Open
Abstract
The intricate role of innate type-2 cytokines in immune responses is increasingly acknowledged for its dual nature, encompassing both protective and pathogenic dimensions. Ranging from defense against parasitic infections to contributing to inflammatory diseases like asthma, fibrosis, and obesity, these cytokines intricately engage with various innate immune cells. This review meticulously explores the cellular origins of innate type-2 cytokines and their intricate interactions, shedding light on factors that amplify the innate type-2 response, including TSLP, IL-25, and IL-33. Recent advancements in therapeutic strategies, specifically the utilization of biologics targeting pivotal cytokines (IL-4, IL-5, and IL-13), are discussed, offering insights into both challenges and opportunities. Acknowledging the pivotal role of innate type-2 cytokines in orchestrating immune responses positions them as promising therapeutic targets. The evolving landscape of research and development in this field not only propels immunological knowledge forward but also holds the promise of more effective treatments in the future.
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Affiliation(s)
- Hye Young Kim
- Laboratory of Mucosal Immunology, Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul 03080, Korea
- Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul 03080, Korea
- Multitasking Macrophage Research Center, Ewha Womans University, Seoul 03760, Korea
| | - Dongjin Jeong
- Laboratory of Immune Regulation, Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul 03080, Korea
- Ischemic/Hypoxic Disease Institute, Seoul National University Medical Research Center, Seoul 03080, Korea
| | - Ji Hyung Kim
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul 02841, Korea
| | - Doo Hyun Chung
- Laboratory of Immune Regulation, Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul 03080, Korea
- Ischemic/Hypoxic Disease Institute, Seoul National University Medical Research Center, Seoul 03080, Korea
- Department of Pathology, Seoul National University College of Medicine, Seoul 03080, Korea
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10
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Dean I, Lee CYC, Tuong ZK, Li Z, Tibbitt CA, Willis C, Gaspal F, Kennedy BC, Matei-Rascu V, Fiancette R, Nordenvall C, Lindforss U, Baker SM, Stockmann C, Sexl V, Hammond SA, Dovedi SJ, Mjösberg J, Hepworth MR, Carlesso G, Clatworthy MR, Withers DR. Rapid functional impairment of natural killer cells following tumor entry limits anti-tumor immunity. Nat Commun 2024; 15:683. [PMID: 38267402 PMCID: PMC10808449 DOI: 10.1038/s41467-024-44789-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 01/02/2024] [Indexed: 01/26/2024] Open
Abstract
Immune cell dysfunction within the tumor microenvironment (TME) undermines the control of cancer progression. Established tumors contain phenotypically distinct, tumor-specific natural killer (NK) cells; however, the temporal dynamics, mechanistic underpinning and functional significance of the NK cell compartment remains incompletely understood. Here, we use photo-labeling, combined with longitudinal transcriptomic and cellular analyses, to interrogate the fate of intratumoral NK cells. We reveal that NK cells rapidly lose effector functions and adopt a distinct phenotypic state with features associated with tissue residency. NK cell depletion from established tumors did not alter tumor growth, indicating that intratumoral NK cells cease to actively contribute to anti-tumor responses. IL-15 administration prevented loss of function and improved tumor control, generating intratumoral NK cells with both tissue-residency characteristics and enhanced effector function. Collectively, our data reveals the fate of NK cells after recruitment into tumors and provides insight into how their function may be revived.
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Affiliation(s)
- Isaac Dean
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Colin Y C Lee
- Department of Medicine, Molecular Immunity Unit, Medical Research Council Laboratory of Molecular Biology, University of Cambridge, Cambridge, UK
- Cellular Genetics, Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | - Zewen K Tuong
- Department of Medicine, Molecular Immunity Unit, Medical Research Council Laboratory of Molecular Biology, University of Cambridge, Cambridge, UK
- Cellular Genetics, Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | - Zhi Li
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Christopher A Tibbitt
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Claire Willis
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Fabrina Gaspal
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Bethany C Kennedy
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Veronika Matei-Rascu
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Rémi Fiancette
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Caroline Nordenvall
- Department of Molecular Medicine and Surgery, Karolinska Institutet and Department of Pelvic Cancer, Karolinska University Hospital, Stockholm, Sweden
| | - Ulrik Lindforss
- Department of Molecular Medicine and Surgery, Karolinska Institutet and Department of Pelvic Cancer, Karolinska University Hospital, Stockholm, Sweden
| | - Syed Murtuza Baker
- Division of Informatics, Imaging & Data Science, Faculty of Biology, Medicine and Health, the University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | | | - Veronika Sexl
- Institute of Pharmacology and Toxicology, University of Veterinary Medicine, Vienna, Austria
| | | | | | - Jenny Mjösberg
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
- Clinical Lung and Allergy Research, Medical unit for Lung and Allergy Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Matthew R Hepworth
- Lydia Becker Institute of Immunology and Inflammation, Division of Infection, Immunity and Respiratory Medicine, Faculty of Biology, Medicine and Health, the University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | | | - Menna R Clatworthy
- Department of Medicine, Molecular Immunity Unit, Medical Research Council Laboratory of Molecular Biology, University of Cambridge, Cambridge, UK.
- Cellular Genetics, Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK.
| | - David R Withers
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.
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11
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Nagel S, Haake J, Pommerenke C, Meyer C, MacLeod RAF. Establishment of the Myeloid TBX-Code Reveals Aberrant Expression of T-Box Gene TBX1 in Chronic Myeloid Leukemia. Int J Mol Sci 2023; 25:32. [PMID: 38203204 PMCID: PMC10778679 DOI: 10.3390/ijms25010032] [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: 11/20/2023] [Revised: 12/08/2023] [Accepted: 12/15/2023] [Indexed: 01/12/2024] Open
Abstract
T-box genes encode transcription factors, which control developmental processes and promote cancer if deregulated. Recently, we described the lymphoid TBX-code, which collates T-box gene activities in normal lymphopoiesis, enabling identification of members deregulated in lymphoid malignancies. Here, we have extended this analysis to cover myelopoiesis, compiling the myeloid TBX-code and, thus, highlighting which of these genes might be deregulated in myeloid tumor types. We analyzed public T-box gene expression datasets bioinformatically for normal and malignant cells. Candidate T-box-gene-expressing model cell lines were identified and examined by RQ-PCR, Western Blotting, genomic profiling, and siRNA-mediated knockdown combined with RNA-seq analysis and live-cell imaging. The established myeloid TBX-code comprised 10 T-box genes, including progenitor-cell-restricted TBX1. Accordingly, we detected aberrant expression of TBX1 in 10% of stem/progenitor-cell-derived chronic myeloid leukemia (CML) patients. The classic CML cell line K-562 expressed TBX1 at high levels and served as a model to identify TBX1 activators, including transcription factor GATA1 and genomic amplification of the TBX1 locus at 22q11; inhibitors, including BCR::ABL1 fusion and downregulated GNAI2, as well as BMP, FGF2, and WNT signaling; and the target genes CDKN1A, MIR17HG, NAV1, and TMEM38A. The establishment of the myeloid TBX-code permitted identification of aberrant TBX1 expression in subsets of CML patients and cell lines. TBX1 forms an integral part of an oncogenic regulatory network impacting proliferation, survival, and differentiation. Thus, the data spotlight novel diagnostic markers and potential therapeutic targets for this malignancy.
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Affiliation(s)
- Stefan Nagel
- Leibniz-Institute DSMZ, 38124 Braunschweig, Germany
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12
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Villaseñor-Altamirano AB, Jain D, Jeong Y, Menon JA, Kamiya M, Haider H, Manandhar R, Sheikh MDA, Athar H, Merriam LT, Ryu MH, Sasaki T, Castaldi PJ, Rao DA, Sholl LM, Vivero M, Hersh CP, Zhou X, Veerkamp J, Yun JH, Kim EY. Activation of CD8 + T Cells in Chronic Obstructive Pulmonary Disease Lung. Am J Respir Crit Care Med 2023; 208:1177-1195. [PMID: 37756440 PMCID: PMC10868372 DOI: 10.1164/rccm.202305-0924oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Accepted: 09/27/2023] [Indexed: 09/29/2023] Open
Abstract
Rationale: Despite the importance of inflammation in chronic obstructive pulmonary disease (COPD), the immune cell landscape in the lung tissue of patients with mild-moderate disease has not been well characterized at the single-cell and molecular level. Objectives: To define the immune cell landscape in lung tissue from patients with mild-moderate COPD at single-cell resolution. Methods: We performed single-cell transcriptomic, proteomic, and T-cell receptor repertoire analyses on lung tissue from patients with mild-moderate COPD (n = 5, Global Initiative for Chronic Obstructive Lung Disease I or II), emphysema without airflow obstruction (n = 5), end-stage COPD (n = 2), control (n = 6), or donors (n = 4). We validated in an independent patient cohort (N = 929) and integrated with the Hhip+/- murine model of COPD. Measurements and Main Results: Mild-moderate COPD lungs have increased abundance of two CD8+ T cell subpopulations: cytotoxic KLRG1+TIGIT+CX3CR1+ TEMRA (T effector memory CD45RA+) cells, and DNAM-1+CCR5+ T resident memory (TRM) cells. These CD8+ T cells interact with myeloid and alveolar type II cells via IFNG and have hyperexpanded T-cell receptor clonotypes. In an independent cohort, the CD8+KLRG1+ TEMRA cells are increased in mild-moderate COPD lung compared with control or end-stage COPD lung. Human CD8+KLRG1+ TEMRA cells are similar to CD8+ T cells driving inflammation in an aging-related murine model of COPD. Conclusions: CD8+ TEMRA cells are increased in mild-moderate COPD lung and may contribute to inflammation that precedes severe disease. Further study of these CD8+ T cells may have therapeutic implications for preventing severe COPD.
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Affiliation(s)
| | - Dhawal Jain
- Pulmonary Drug Discovery Laboratory, Pharmaceuticals Research and Development, Bayer US LLC, Boston, Massachusetts; and
| | - Yunju Jeong
- Division of Pulmonary and Critical Care Medicine
- Harvard Medical School, Boston, Massachusetts
| | | | - Mari Kamiya
- Division of Pulmonary and Critical Care Medicine
- Harvard Medical School, Boston, Massachusetts
| | - Hibah Haider
- Division of Pulmonary and Critical Care Medicine
| | | | | | - Humra Athar
- Division of Pulmonary and Critical Care Medicine
- Pulmonary Drug Discovery Laboratory, Pharmaceuticals Research and Development, Bayer US LLC, Boston, Massachusetts; and
| | | | - Min Hyung Ryu
- Channing Division of Network Medicine, and
- Harvard Medical School, Boston, Massachusetts
| | - Takanori Sasaki
- Division of Rheumatology, Inflammation, and Immunity, Department of Medicine, and
- Harvard Medical School, Boston, Massachusetts
| | - Peter J. Castaldi
- Channing Division of Network Medicine, and
- Harvard Medical School, Boston, Massachusetts
| | - Deepak A. Rao
- Division of Rheumatology, Inflammation, and Immunity, Department of Medicine, and
- Harvard Medical School, Boston, Massachusetts
| | - Lynette M. Sholl
- Department of Pathology, Brigham and Women’s Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Marina Vivero
- Department of Pathology, Brigham and Women’s Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Craig P. Hersh
- Channing Division of Network Medicine, and
- Harvard Medical School, Boston, Massachusetts
| | - Xiaobo Zhou
- Channing Division of Network Medicine, and
- Harvard Medical School, Boston, Massachusetts
| | - Justus Veerkamp
- Pharmaceuticals, Research & Early Development Precision Medicine RED (preMED), Pharmaceuticals Research and Development, Bayer AG, Wuppertal, Germany
| | - Jeong H. Yun
- Channing Division of Network Medicine, and
- Harvard Medical School, Boston, Massachusetts
| | - Edy Y. Kim
- Division of Pulmonary and Critical Care Medicine
- Harvard Medical School, Boston, Massachusetts
| | - the MGB-Bayer Pulmonary Drug Discovery Lab
- Division of Pulmonary and Critical Care Medicine
- Channing Division of Network Medicine, and
- Division of Rheumatology, Inflammation, and Immunity, Department of Medicine, and
- Department of Pathology, Brigham and Women’s Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
- Pulmonary Drug Discovery Laboratory, Pharmaceuticals Research and Development, Bayer US LLC, Boston, Massachusetts; and
- Pharmaceuticals, Research & Early Development Precision Medicine RED (preMED), Pharmaceuticals Research and Development, Bayer AG, Wuppertal, Germany
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13
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Jia H, Wan H, Zhang D. Innate lymphoid cells: a new key player in atopic dermatitis. Front Immunol 2023; 14:1277120. [PMID: 37908364 PMCID: PMC10613734 DOI: 10.3389/fimmu.2023.1277120] [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: 08/14/2023] [Accepted: 09/25/2023] [Indexed: 11/02/2023] Open
Abstract
Atopic dermatitis (AD) is a common allergic inflammatory skin condition mainly caused by gene variants, immune disorders, and environmental risk factors. The T helper (Th) 2 immune response mediated by interleukin (IL)-4/13 is generally believed to be central in the pathogenesis of AD. It has been shown that innate lymphoid cells (ILCs) play a major effector cell role in the immune response in tissue homeostasis and inflammation and fascinating details about the interaction between innate and adaptive immunity. Changes in ILCs may contribute to the onset and progression of AD, and ILC2s especially have gained much attention. However, the role of ILCs in AD still needs to be further elucidated. This review summarizes the role of ILCs in skin homeostasis and highlights the signaling pathways in which ILCs may be involved in AD, thus providing valuable insights into the behavior of ILCs in skin homeostasis and inflammation, as well as new approaches to treating AD.
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Affiliation(s)
- Haiping Jia
- Institute of Basic Medicine and Forensic Medicine, North Sichuan Medical College, Nanchong, China
| | - Huiying Wan
- Department of Dermatology, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Dingding Zhang
- Sichuan Provincial Key Laboratory for Genetic Disease, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
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14
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Rožmanić C, Lisnić B, Pribanić Matešić M, Mihalić A, Hiršl L, Park E, Lesac Brizić A, Indenbirken D, Viduka I, Šantić M, Adler B, Yokoyama WM, Krmpotić A, Juranić Lisnić V, Jonjić S, Brizić I. Perinatal murine cytomegalovirus infection reshapes the transcriptional profile and functionality of NK cells. Nat Commun 2023; 14:6412. [PMID: 37828009 PMCID: PMC10570381 DOI: 10.1038/s41467-023-42182-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 10/02/2023] [Indexed: 10/14/2023] Open
Abstract
Infections in early life can elicit substantially different immune responses and pathogenesis than infections in adulthood. Here, we investigate the consequences of murine cytomegalovirus infection in newborn mice on NK cells. We show that infection severely compromised NK cell maturation and functionality in newborns. This effect was not due to compromised virus control. Inflammatory responses to infection dysregulated the expression of major transcription factors governing NK cell fate, such as Eomes, resulting in impaired NK cell function. Most prominently, NK cells from perinatally infected mice have a diminished ability to produce IFN-γ due to the downregulation of long non-coding RNA Ifng-as1 expression. Moreover, the bone marrow's capacity to efficiently generate new NK cells is reduced, explaining the prolonged negative effects of perinatal infection on NK cells. This study demonstrates that viral infections in early life can profoundly impact NK cell biology, including long-lasting impairment in NK cell functionality.
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Affiliation(s)
- Carmen Rožmanić
- Center for Proteomics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
| | - Berislav Lisnić
- Center for Proteomics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
| | | | - Andrea Mihalić
- Center for Proteomics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
| | - Lea Hiršl
- Center for Proteomics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
| | - Eugene Park
- Division of Rheumatology, Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Ana Lesac Brizić
- Center for Proteomics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
| | - Daniela Indenbirken
- Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Hamburg, Germany
| | - Ina Viduka
- Department of Microbiology and Parasitology, University of Rijeka, Faculty of Medicine, Rijeka, Croatia
| | - Marina Šantić
- Department of Microbiology and Parasitology, University of Rijeka, Faculty of Medicine, Rijeka, Croatia
| | - Barbara Adler
- Max von Pettenkofer Institute & Gene Center, Virology, Faculty of Medicine, LMU Munich, Munich, Germany
| | - Wayne M Yokoyama
- Division of Rheumatology, Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Astrid Krmpotić
- Department of Histology and Embryology, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
| | - Vanda Juranić Lisnić
- Center for Proteomics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
| | - Stipan Jonjić
- Center for Proteomics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia.
| | - Ilija Brizić
- Center for Proteomics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia.
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15
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Scarno G, Mazej J, Laffranchi M, Di Censo C, Mattiola I, Candelotti AM, Pietropaolo G, Stabile H, Fionda C, Peruzzi G, Brooks SR, Tsai WL, Mikami Y, Bernardini G, Gismondi A, Sozzani S, Di Santo JP, Vosshenrich CAJ, Diefenbach A, Gadina M, Santoni A, Sciumè G. Divergent roles for STAT4 in shaping differentiation of cytotoxic ILC1 and NK cells during gut inflammation. Proc Natl Acad Sci U S A 2023; 120:e2306761120. [PMID: 37756335 PMCID: PMC10556635 DOI: 10.1073/pnas.2306761120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 08/10/2023] [Indexed: 09/29/2023] Open
Abstract
Natural killer (NK) cells and type 1 innate lymphoid cells (ILC1) require signal transducer and activator of transcription 4 (STAT4) to elicit rapid effector responses and protect against pathogens. By combining genetic and transcriptomic approaches, we uncovered divergent roles for STAT4 in regulating effector differentiation of these functionally related cell types. Stat4 deletion in Ncr1-expressing cells led to impaired NK cell terminal differentiation as well as to an unexpected increased generation of cytotoxic ILC1 during intestinal inflammation. Mechanistically, Stat4-deficient ILC1 exhibited upregulation of gene modules regulated by STAT5 in vivo and an aberrant effector differentiation upon in vitro stimulation with IL-2, used as a prototypical STAT5 activator. Moreover, STAT4 expression in NCR+ innate lymphocytes restrained gut inflammation in the dextran sulfate sodium-induced colitis model limiting pathogenic production of IL-13 from adaptive CD4+ T cells in the large intestine. Collectively, our data shed light on shared and distinctive mechanisms of STAT4-regulated transcriptional control in NK cells and ILC1 required for intestinal inflammatory responses.
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Affiliation(s)
- Gianluca Scarno
- Department of Molecular Medicine, Sapienza University of Rome, Rome00161, Italy
- Laboratory affiliated to Istituto Pasteur Italia–Fondazione Cenci Bolognetti, Rome00161, Italy
| | - Julija Mazej
- Department of Molecular Medicine, Sapienza University of Rome, Rome00161, Italy
- Laboratory affiliated to Istituto Pasteur Italia–Fondazione Cenci Bolognetti, Rome00161, Italy
| | - Mattia Laffranchi
- Department of Molecular Medicine, Sapienza University of Rome, Rome00161, Italy
- Laboratory affiliated to Istituto Pasteur Italia–Fondazione Cenci Bolognetti, Rome00161, Italy
| | - Chiara Di Censo
- Department of Molecular Medicine, Sapienza University of Rome, Rome00161, Italy
- Laboratory affiliated to Istituto Pasteur Italia–Fondazione Cenci Bolognetti, Rome00161, Italy
| | - Irene Mattiola
- Laboratory of Innate Immunity, Institute of Microbiology, Infectious Diseases and Immunology, Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt–Universität zu Berlin, Campus Benjamin Franklin, Berlin12203, Germany
- Mucosal and Developmental Immunology, Deutsches Rheuma-Forschungszentrum, an Institute of the Leibniz Association, Berlin10117, Germany
| | - Arianna M. Candelotti
- Department of Molecular Medicine, Sapienza University of Rome, Rome00161, Italy
- Laboratory affiliated to Istituto Pasteur Italia–Fondazione Cenci Bolognetti, Rome00161, Italy
| | - Giuseppe Pietropaolo
- Department of Molecular Medicine, Sapienza University of Rome, Rome00161, Italy
- Laboratory affiliated to Istituto Pasteur Italia–Fondazione Cenci Bolognetti, Rome00161, Italy
| | - Helena Stabile
- Department of Molecular Medicine, Sapienza University of Rome, Rome00161, Italy
- Laboratory affiliated to Istituto Pasteur Italia–Fondazione Cenci Bolognetti, Rome00161, Italy
| | - Cinzia Fionda
- Department of Molecular Medicine, Sapienza University of Rome, Rome00161, Italy
- Laboratory affiliated to Istituto Pasteur Italia–Fondazione Cenci Bolognetti, Rome00161, Italy
| | - Giovanna Peruzzi
- Center for Life Nano- & Neuro-Science, Istituto Italiano di Tecnologia, Rome00161, Italy
| | - Stephen R. Brooks
- Biodata Mining and Discovery Section, Office of Science and Technology, National Institute of Arthritis, Musculoskeletal and Skin Diseases, NIH, Bethesda, MD20892
| | - Wanxia Li Tsai
- Translational Immunology Section, Office of Science and Technology, National Institute of Arthritis, Musculoskeletal and Skin Diseases, NIH, Bethesda, MD20892
| | - Yohei Mikami
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo1608582, Japan
| | - Giovanni Bernardini
- Department of Molecular Medicine, Sapienza University of Rome, Rome00161, Italy
- Laboratory affiliated to Istituto Pasteur Italia–Fondazione Cenci Bolognetti, Rome00161, Italy
| | - Angela Gismondi
- Department of Molecular Medicine, Sapienza University of Rome, Rome00161, Italy
- Laboratory affiliated to Istituto Pasteur Italia–Fondazione Cenci Bolognetti, Rome00161, Italy
| | - Silvano Sozzani
- Department of Molecular Medicine, Sapienza University of Rome, Rome00161, Italy
- Laboratory affiliated to Istituto Pasteur Italia–Fondazione Cenci Bolognetti, Rome00161, Italy
- Istituti di Ricovero e Cura a Carattere Scientifico Neuromed, Isernia86077, Italy
| | - James P. Di Santo
- Innate Immunity Unit, Institut Pasteur, Université Paris Cité, INSERM U1223, Paris75724, France
| | | | - Andreas Diefenbach
- Laboratory of Innate Immunity, Institute of Microbiology, Infectious Diseases and Immunology, Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt–Universität zu Berlin, Campus Benjamin Franklin, Berlin12203, Germany
- Mucosal and Developmental Immunology, Deutsches Rheuma-Forschungszentrum, an Institute of the Leibniz Association, Berlin10117, Germany
| | - Massimo Gadina
- Translational Immunology Section, Office of Science and Technology, National Institute of Arthritis, Musculoskeletal and Skin Diseases, NIH, Bethesda, MD20892
| | - Angela Santoni
- Department of Molecular Medicine, Sapienza University of Rome, Rome00161, Italy
- Laboratory affiliated to Istituto Pasteur Italia–Fondazione Cenci Bolognetti, Rome00161, Italy
- Istituti di Ricovero e Cura a Carattere Scientifico Neuromed, Isernia86077, Italy
| | - Giuseppe Sciumè
- Department of Molecular Medicine, Sapienza University of Rome, Rome00161, Italy
- Laboratory affiliated to Istituto Pasteur Italia–Fondazione Cenci Bolognetti, Rome00161, Italy
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16
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Juiputta J, Chankitisakul V, Boonkum W. Appropriate Genetic Approaches for Heat Tolerance and Maintaining Good Productivity in Tropical Poultry Production: A Review. Vet Sci 2023; 10:591. [PMID: 37888543 PMCID: PMC10611393 DOI: 10.3390/vetsci10100591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 09/16/2023] [Accepted: 09/22/2023] [Indexed: 10/28/2023] Open
Abstract
Heat stress is a major environmental threat to poultry production systems, especially in tropical areas. The effects of heat stress have been discovered in several areas, including reduced growth rate, reduced egg production, low feed efficiency, impaired immunological responses, changes in intestinal microflora, metabolic changes, and deterioration of meat quality. Although several methods have been used to address the heat stress problem, it persists. The answer to this problem can be remedied sustainably if genetic improvement approaches are available. Therefore, the purpose of this review article was to present the application of different approaches to genetic improvement in poultry in the hope that users will find suitable solutions for their poultry population and be able to plan future poultry breeding programs.
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Affiliation(s)
- Jiraporn Juiputta
- Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen 40002, Thailand; (J.J.); (V.C.)
| | - Vibuntita Chankitisakul
- Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen 40002, Thailand; (J.J.); (V.C.)
- Network Center for Animal Breeding and Omics Research, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Wuttigrai Boonkum
- Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen 40002, Thailand; (J.J.); (V.C.)
- Network Center for Animal Breeding and Omics Research, Khon Kaen University, Khon Kaen 40002, Thailand
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17
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Chang HL, Schwettmann B, McArthur HL, Chan IS. Antibody-drug conjugates in breast cancer: overcoming resistance and boosting immune response. J Clin Invest 2023; 133:e172156. [PMID: 37712425 PMCID: PMC10503805 DOI: 10.1172/jci172156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/16/2023] Open
Abstract
Antibody-drug conjugates (ADCs) have emerged as a revolutionary therapeutic class, combining the precise targeting ability of monoclonal antibodies with the potent cytotoxic effects of chemotherapeutics. Notably, ADCs have rapidly advanced in the field of breast cancer treatment. This innovative approach holds promise for strengthening the immune system through antibody-mediated cellular toxicity, tumor-specific immunity, and adaptive immune responses. However, the development of upfront and acquired resistance poses substantial challenges in maximizing the effectiveness of these therapeutics, necessitating a deeper understanding of the underlying mechanisms. These mechanisms of resistance include antigen loss, derangements in ADC internalization and recycling, drug clearance, and alterations in signaling pathways and the payload target. To overcome resistance, ongoing research and development efforts are focused on urgently identifying biomarkers, integrating immune therapy approaches, and designing novel cytotoxic payloads. This Review provides an overview of the mechanisms and clinical effectiveness of ADCs, and explores their unique immune-boosting function, while also highlighting the complex resistance mechanisms and safety challenges that must be addressed. A continued focus on how ADCs impact the tumor microenvironment will help to identify new payloads that can improve patient outcomes.
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Affiliation(s)
- Hannah L. Chang
- Department of Internal Medicine, Division of Hematology and Oncology
- Harold C. Simmons Comprehensive Cancer Center, and
| | - Blake Schwettmann
- Department of Internal Medicine, Division of Hematology and Oncology
- Harold C. Simmons Comprehensive Cancer Center, and
| | - Heather L. McArthur
- Department of Internal Medicine, Division of Hematology and Oncology
- Harold C. Simmons Comprehensive Cancer Center, and
| | - Isaac S. Chan
- Department of Internal Medicine, Division of Hematology and Oncology
- Harold C. Simmons Comprehensive Cancer Center, and
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
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18
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Ryu S, Lim M, Kim J, Kim HY. Versatile roles of innate lymphoid cells at the mucosal barrier: from homeostasis to pathological inflammation. Exp Mol Med 2023; 55:1845-1857. [PMID: 37696896 PMCID: PMC10545731 DOI: 10.1038/s12276-023-01022-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 03/31/2023] [Accepted: 04/04/2023] [Indexed: 09/13/2023] Open
Abstract
Innate lymphoid cells (ILCs) are innate lymphocytes that do not express antigen-specific receptors and largely reside and self-renew in mucosal tissues. ILCs can be categorized into three groups (ILC1-3) based on the transcription factors that direct their functions and the cytokines they produce. Their signature transcription factors and cytokines closely mirror those of their Th1, Th2, and Th17 cell counterparts. Accumulating studies show that ILCs are involved in not only the pathogenesis of mucosal tissue diseases, especially respiratory diseases, and colitis, but also the resolution of such diseases. Here, we discuss recent advances regarding our understanding of the biology of ILCs in mucosal tissue health and disease. In addition, we describe the current research on the immune checkpoints by which other cells regulate ILC activities: for example, checkpoint molecules are potential new targets for therapies that aim to control ILCs in mucosal diseases. In addition, we review approved and clinically- trialed drugs and drugs in clinical trials that can target ILCs and therefore have therapeutic potential in ILC-mediated diseases. Finally, since ILCs also play important roles in mucosal tissue homeostasis, we explore the hitherto sparse research on cell therapy with regulatory ILCs. This review highlights various therapeutic approaches that could be used to treat ILC-mediated mucosal diseases and areas of research that could benefit from further investigation.
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Affiliation(s)
- Seungwon Ryu
- Department of Microbiology, Gachon University College of Medicine, Incheon, 21999, South Korea
| | - MinYeong Lim
- Laboratory of Mucosal Immunology, Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, 03080, South Korea
- Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul, South Korea
- CIRNO, Sungkyunkwan University, Suwon, South Korea
| | - Jinwoo Kim
- Laboratory of Mucosal Immunology, Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, 03080, South Korea
- Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul, South Korea
- CIRNO, Sungkyunkwan University, Suwon, South Korea
| | - Hye Young Kim
- Laboratory of Mucosal Immunology, Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, 03080, South Korea.
- Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul, South Korea.
- CIRNO, Sungkyunkwan University, Suwon, South Korea.
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19
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Wong P, Foltz JA, Chang L, Neal CC, Yao T, Cubitt CC, Tran J, Kersting-Schadek S, Palakurty S, Jaeger N, Russler-Germain DA, Marin ND, Gang M, Wagner JA, Zhou AY, Jacobs MT, Foster M, Schappe T, Marsala L, McClain E, Pence P, Becker-Hapak M, Fisk B, Petti AA, Griffith OL, Griffith M, Berrien-Elliott MM, Fehniger TA. T-BET and EOMES sustain mature human NK cell identity and antitumor function. J Clin Invest 2023; 133:e162530. [PMID: 37279078 PMCID: PMC10313375 DOI: 10.1172/jci162530] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 05/19/2023] [Indexed: 06/07/2023] Open
Abstract
Since the T-box transcription factors (TFs) T-BET and EOMES are necessary for initiation of NK cell development, their ongoing requirement for mature NK cell homeostasis, function, and molecular programming remains unclear. To address this, T-BET and EOMES were deleted in unexpanded primary human NK cells using CRISPR/Cas9. Deleting these TFs compromised in vivo antitumor response of human NK cells. Mechanistically, T-BET and EOMES were required for normal NK cell proliferation and persistence in vivo. NK cells lacking T-BET and EOMES also exhibited defective responses to cytokine stimulation. Single-cell RNA-Seq revealed a specific T-box transcriptional program in human NK cells, which was rapidly lost following T-BET and EOMES deletion. Further, T-BET- and EOMES-deleted CD56bright NK cells acquired an innate lymphoid cell precursor-like (ILCP-like) profile with increased expression of the ILC-3-associated TFs RORC and AHR, revealing a role for T-box TFs in maintaining mature NK cell phenotypes and an unexpected role of suppressing alternative ILC lineages. Our study reveals the critical importance of sustained EOMES and T-BET expression to orchestrate mature NK cell function and identity.
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Affiliation(s)
- Pamela Wong
- Department of Medicine, Division of Oncology
| | | | - Lily Chang
- Department of Medicine, Division of Oncology
| | | | - Tony Yao
- Department of Medicine, Division of Oncology
| | | | | | | | | | | | | | | | | | | | | | | | - Mark Foster
- Department of Medicine, Division of Oncology
| | | | | | | | | | | | - Bryan Fisk
- Department of Medicine, Division of Oncology
| | | | | | | | | | - Todd A. Fehniger
- Department of Medicine, Division of Oncology
- Siteman Cancer Center, Washington University School of Medicine in St. Louis, St. Louis, Missouri, USA
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Laufer Britva R, Keren A, Bertolini M, Ullmann Y, Paus R, Gilhar A. Involvement of ILC1-like innate lymphocytes in human autoimmunity, lessons from alopecia areata. eLife 2023; 12:80768. [PMID: 36930216 PMCID: PMC10023162 DOI: 10.7554/elife.80768] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 02/22/2023] [Indexed: 03/11/2023] Open
Abstract
Here, we have explored the involvement of innate lymphoid cells-type 1 (ILC1) in the pathogenesis of alopecia areata (AA), because we found them to be significantly increased around lesional and non-lesional HFs of AA patients. To further explore these unexpected findings, we first co-cultured autologous circulating ILC1-like cells (ILC1lc) with healthy, but stressed, organ-cultured human scalp hair follicles (HFs). ILClc induced all hallmarks of AA ex vivo: they significantly promoted premature, apoptosis-driven HF regression (catagen), HF cytotoxicity/dystrophy, and most important for AA pathogenesis, the collapse of the HFs physiological immune privilege. NKG2D-blocking or IFNγ-neutralizing antibodies antagonized this. In vivo, intradermal injection of autologous activated, NKG2D+/IFNγ-secreting ILC1lc into healthy human scalp skin xenotransplanted onto SCID/beige mice sufficed to rapidly induce characteristic AA lesions. This provides the first evidence that ILC1lc, which are positive for the ILC1 phenotype and negative for the classical NK markers, suffice to induce AA in previously healthy human HFs ex vivo and in vivo, and further questions the conventional wisdom that AA is always an autoantigen-dependent, CD8 +T cell-driven autoimmune disease.
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Affiliation(s)
- Rimma Laufer Britva
- Skin Research Laboratory, Rappaport Faculty of Medicine, Technion – Israel Institute of TechnologyHaifaIsrael
- Department of Dermatology, Rambam Health Care CampusHaifaIsrael
| | - Aviad Keren
- Skin Research Laboratory, Rappaport Faculty of Medicine, Technion – Israel Institute of TechnologyHaifaIsrael
| | | | - Yehuda Ullmann
- Department of Plastic Surgery, Rambam Medical CenterHaifaIsrael
| | - Ralf Paus
- Monasterium LaboratoryMünsterGermany
- Dr. Phillip Frost Department of Dermatology & Cutaneous Surgery, Miller School of Medicine, University of MiamiMiamiUnited States
- CUTANEONHamburgGermany
| | - Amos Gilhar
- Skin Research Laboratory, Rappaport Faculty of Medicine, Technion – Israel Institute of TechnologyHaifaIsrael
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The study of selection signature and its applications on identification of candidate genes using whole genome sequencing data in chicken - a review. Poult Sci 2023; 102:102657. [PMID: 37054499 PMCID: PMC10123265 DOI: 10.1016/j.psj.2023.102657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 03/09/2023] [Accepted: 03/10/2023] [Indexed: 03/17/2023] Open
Abstract
Chicken is a major source of protein for the increasing human population and is useful for research purposes. There are almost 1,600 distinct regional breeds of chicken across the globe, among which a large body of genetic and phenotypic variations has been accumulated due to extensive natural and artificial selection. Moreover, natural selection is a crucial force for animal domestication. Several approaches have been adopted to detect selection signatures in different breeds of chicken using whole genome sequencing (WGS) data including integrated haplotype score (iHS), cross-populated extend haplotype homozygosity test (XP-EHH), fixation index (FST), cross-population composite likelihood ratio (XP-CLR), nucleotide diversity (Pi), and others. In addition, gene enrichment analyses are utilized to determine KEGG pathways and gene ontology (GO) terms related to traits of interest in chicken. Herein, we review different studies that have adopted diverse approaches to detect selection signatures in different breeds of chicken. This review systematically summarizes different findings on selection signatures and related candidate genes in chickens. Future studies could combine different selection signatures approaches to strengthen the quality of the results thereby providing more affirmative inference. This would further aid in deciphering the importance of selection in chicken conservation for the increasing human population.
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22
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Taggenbrock RLRE, van Gisbergen KPJM. ILC1: Development, maturation, and transcriptional regulation. Eur J Immunol 2023; 53:e2149435. [PMID: 36408791 PMCID: PMC10099236 DOI: 10.1002/eji.202149435] [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: 07/26/2022] [Revised: 10/26/2022] [Accepted: 11/10/2022] [Indexed: 11/22/2022]
Abstract
Type 1 Innate Lymphoid cells (ILC1s) are tissue-resident cells that partake in the regulation of inflammation and homeostasis. A major feature of ILC1s is their ability to rapidly respond after infections. The effector repertoire of ILC1s includes the pro-inflammatory cytokines IFN-γ and TNF-α and cytotoxic mediators such as granzymes, which enable ILC1s to establish immune responses and to directly kill target cells. Recent advances in the characterization of ILC1s have considerably furthered our understanding of ILC1 development and maintenance in tissues. In particular, it has become clear how ILC1s operate independently from conventional natural killer cells, with which they share many characteristics. In this review, we discuss recent developments with regards to the differentiation, polarization, and effector maturation of ILC1s. These processes may underlie the observed heterogeneity in ILC1 populations within and between different tissues. Next, we highlight transcriptional programs that control each of the separate steps in the differentiation of ILC1s. These transcriptional programs are shared with other tissue-resident type-1 lymphocytes, such as tissue-resident memory T cells (TRM ) and invariant natural killer T cells (iNKT), highlighting that ILC1s utilize networks of transcriptional regulation that are conserved between lymphocyte lineages to respond effectively to tissue-invading pathogens.
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Affiliation(s)
- Renske L R E Taggenbrock
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Klaas P J M van Gisbergen
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Department of Experimental Immunology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
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23
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Yu H, Wei Y, Dong Y, Chen P. Regulation of Notch Signaling Pathway to Innate Lymphoid Cells in Patients with Acute Myocardial Infarction. Immunol Invest 2023; 52:241-255. [PMID: 36562737 DOI: 10.1080/08820139.2022.2158856] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The Notch signaling pathway is an important regulator in fate decisions and immune responses of innate lymphoid cells (ILCs). However, the function of Notch signaling in ILCs in acute coronary syndrome is still not fully elucidated. Thirty-one unstable angina pectoris (UAP) patients, 21 acute myocardial infarction (AMI) patients, and 20 controls were included in this study. Peripheral blood mononuclear cells (PBMCs) were isolated. The mRNA expression levels of Notch receptors and ligands were measured by real-time PCR, while ILC subsets were measured by flow cytometry. Lin- cells were purified and stimulated with γ-secretase inhibitor (GSI). ILC subsets, transcription factors, and secreted cytokines were assessed. Notch receptor and ligand mRNA levels were elevated in PBMCs and peripheral lin- cells from AMI patients. There was no significant difference in total lin-CD45+CD161+CD127+ ILC frequency among three groups. The CRTH2-CD117- ILC1 subset was down-regulated, while the CRTH2+ ILC2 subset was up-regulated in AMI patients. The CRTH2-CD117+ ILC3 subpopulation was comparable among the three groups. ILC1% was negatively correlated with Notch1 and Notch2 in AMI patients. Inhibition of Notch signaling pathway by GSI induced elevations in ILC1 frequency, T-bet mRNA expression, and interferon-γ secretion and reduced ILC2 frequency, GATA3 mRNA levels, and interleukin-5/interleukin-13 production by lin- cells from AMI patients. The current data indicated that activation of Notch signaling pathway might contribute to ILC1-to-ILC2 shift in peripheral blood in AMI patients.
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Affiliation(s)
- Haiwen Yu
- Department of Cardiovascularology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Yongjie Wei
- Department of Cardiovascularology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Yanyan Dong
- Department of Cardiovascularology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Penglei Chen
- Department of Cardiovascularology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
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24
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Abeynaike SA, Huynh TR, Mehmood A, Kim T, Frank K, Gao K, Zalfa C, Gandarilla A, Shultz L, Paust S. Human Hematopoietic Stem Cell Engrafted IL-15 Transgenic NSG Mice Support Robust NK Cell Responses and Sustained HIV-1 Infection. Viruses 2023; 15:365. [PMID: 36851579 PMCID: PMC9960100 DOI: 10.3390/v15020365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 01/18/2023] [Accepted: 01/25/2023] [Indexed: 01/31/2023] Open
Abstract
Mice reconstituted with human immune systems are instrumental in the investigation of HIV-1 pathogenesis and therapeutics. Natural killer (NK) cells have long been recognized as a key mediator of innate anti-HIV responses. However, established humanized mouse models do not support robust human NK cell development from engrafted human hematopoietic stem cells (HSCs). A major obstacle to human NK cell reconstitution is the lack of human interleukin-15 (IL-15) signaling, as murine IL-15 is a poor stimulator of the human IL-15 receptor. Here, we demonstrate that immunodeficient NOD.Cg-Prkdcscid Il2rgtm1Wjl/SzJ (NSG) mice expressing a transgene encoding human IL-15 (NSG-Tg(IL-15)) have physiological levels of human IL-15 and support long-term engraftment of human NK cells when transplanted with human umbilical-cord-blood-derived HSCs. These Hu-NSG-Tg(IL-15) mice demonstrate robust and long-term reconstitution with human immune cells, but do not develop graft-versus-host disease (GVHD), allowing for long-term studies of human NK cells. Finally, we show that these HSC engrafted mice can sustain HIV-1 infection, resulting in human NK cell responses in HIV-infected mice. We conclude that Hu-NSG-Tg(IL-15) mice are a robust novel model to study NK cell responses to HIV-1.
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Affiliation(s)
- Shawn A. Abeynaike
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Tridu R. Huynh
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
- Scripps Research Translational Institute, La Jolla, CA 92037, USA
- Division of Internal Medicine, Scripps Clinic/Scripps Green Hospital, La Jolla, CA 92037, USA
| | - Abeera Mehmood
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Teha Kim
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Kayla Frank
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Kefei Gao
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Cristina Zalfa
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Angel Gandarilla
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | | | - Silke Paust
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
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25
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Moi D, Zeng B, Minnie SA, Bhatt R, Wood J, Sester DP, Mazzieri R, Dolcetti R. Multiparametric flow cytometry to characterize vaccine-induced polyfunctional T cell responses and T cell/NK cell exhaustion and memory phenotypes in mouse immuno-oncology models. Front Immunol 2023; 14:1127896. [PMID: 37090730 PMCID: PMC10115975 DOI: 10.3389/fimmu.2023.1127896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 03/23/2023] [Indexed: 04/25/2023] Open
Abstract
Suitable methods to assess in vivo immunogenicity and therapeutic efficacy of cancer vaccines in preclinical cancer models are critical to overcome current limitations of cancer vaccines and enhance the clinical applicability of this promising immunotherapeutic strategy. In particular, availability of methods allowing the characterization of T cell responses to endogenous tumor antigens is required to assess vaccine potency and improve the antigen formulation. Moreover, multiparametric assays to deeply characterize tumor-induced and therapy-induced immune modulation are relevant to design mechanism-based combination immunotherapies. Here we describe a versatile multiparametric flow cytometry method to assess the polyfunctionality of tumor antigen-specific CD4+ and CD8+ T cell responses based on their production of multiple cytokines after short-term ex vivo restimulation with relevant tumor epitopes of the most common mouse strains. We also report the development and application of two 21-color flow cytometry panels allowing a comprehensive characterization of T cell and natural killer cell exhaustion and memory phenotypes in mice with a particular focus on preclinical cancer models.
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Affiliation(s)
- Davide Moi
- The University of Queensland Frazer Institute, Woolloongabba, QLD, Australia
- Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Bijun Zeng
- The University of Queensland Frazer Institute, Woolloongabba, QLD, Australia
- Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Simone A. Minnie
- The University of Queensland Frazer Institute, Woolloongabba, QLD, Australia
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States
| | - Rituparna Bhatt
- The University of Queensland Frazer Institute, Woolloongabba, QLD, Australia
| | - Jack Wood
- The University of Queensland Frazer Institute, Woolloongabba, QLD, Australia
| | - David P. Sester
- TRI Flow Cytometry Suite, Translational Research Institute, Woolloongabba, QLD, Australia
| | - Roberta Mazzieri
- The University of Queensland Frazer Institute, Woolloongabba, QLD, Australia
- Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC, Australia
| | - Riccardo Dolcetti
- The University of Queensland Frazer Institute, Woolloongabba, QLD, Australia
- Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC, Australia
- Department of Microbiology and Immunology, The University of Melbourne, Melbourne, VIC, Australia
- *Correspondence: Riccardo Dolcetti,
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26
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Fionda C, Ruggeri S, Sciumè G, Laffranchi M, Quinti I, Milito C, Palange P, Menichini I, Sozzani S, Frati L, Gismondi A, Santoni A, Stabile H. Age-dependent NK cell dysfunctions in severe COVID-19 patients. Front Immunol 2022; 13:1039120. [PMID: 36466890 PMCID: PMC9713640 DOI: 10.3389/fimmu.2022.1039120] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 10/27/2022] [Indexed: 09/20/2023] Open
Abstract
Natural Killer (NK) cells are key innate effectors of antiviral immune response, and their activity changes in ageing and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Here, we investigated the age-related changes of NK cell phenotype and function during SARS-CoV-2 infection, by comparing adult and elderly patients both requiring mechanical ventilation. Adult patients had a reduced number of total NK cells, while elderly showed a peculiar skewing of NK cell subsets towards the CD56lowCD16high and CD56neg phenotypes, expressing activation markers and check-point inhibitory receptors. Although NK cell degranulation ability is significantly compromised in both cohorts, IFN-γ production is impaired only in adult patients in a TGF-β-dependent manner. This inhibitory effect was associated with a shorter hospitalization time of adult patients suggesting a role for TGF-β in preventing an excessive NK cell activation and systemic inflammation. Our data highlight an age-dependent role of NK cells in shaping SARS-CoV-2 infection toward a pathophysiological evolution.
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Affiliation(s)
- Cinzia Fionda
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
- Istituto Pasteur-Fondazione Cenci Bolognetti, Rome, Italy
| | - Silvia Ruggeri
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
- Istituto Pasteur-Fondazione Cenci Bolognetti, Rome, Italy
| | - Giuseppe Sciumè
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
- Istituto Pasteur-Fondazione Cenci Bolognetti, Rome, Italy
| | - Mattia Laffranchi
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
- Istituto Pasteur-Fondazione Cenci Bolognetti, Rome, Italy
| | - Isabella Quinti
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Cinzia Milito
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Paolo Palange
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Ilaria Menichini
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Silvano Sozzani
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
- Istituto Pasteur-Fondazione Cenci Bolognetti, Rome, Italy
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Neuromed, Pozzilli, Italy
| | - Luigi Frati
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
- Istituto Pasteur-Fondazione Cenci Bolognetti, Rome, Italy
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Neuromed, Pozzilli, Italy
| | - Angela Gismondi
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
- Istituto Pasteur-Fondazione Cenci Bolognetti, Rome, Italy
| | - Angela Santoni
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
- Istituto Pasteur-Fondazione Cenci Bolognetti, Rome, Italy
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Neuromed, Pozzilli, Italy
| | - Helena Stabile
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
- Istituto Pasteur-Fondazione Cenci Bolognetti, Rome, Italy
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27
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Shemesh A, Su Y, Calabrese DR, Chen D, Arakawa-Hoyt J, Roybal KT, Heath JR, Greenland JR, Lanier LL. Diminished cell proliferation promotes natural killer cell adaptive-like phenotype by limiting FcεRIγ expression. J Exp Med 2022; 219:e20220551. [PMID: 36066491 PMCID: PMC9448639 DOI: 10.1084/jem.20220551] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 06/14/2022] [Accepted: 08/05/2022] [Indexed: 12/20/2022] Open
Abstract
Human adaptive-like natural killer (NK) cells express low levels of FcεRIγ (FcRγ-/low) and are reported to accumulate during COVID-19 infection; however, the mechanism underlying and regulating FcRγ expression in NK cells has yet to be fully defined. We observed lower FcRγ protein expression in NK cell subsets from lung transplant patients during rapamycin treatment, suggesting a link with reduced mTOR activity. Further, FcRγ-/low NK cell subsets from healthy donors displayed reduced mTOR activity. We discovered that FcRγ upregulation is dependent on cell proliferation progression mediated by IL-2, IL-15, or IL-12, is sensitive to mTOR suppression, and is inhibited by TGFβ or IFNα. Accordingly, the accumulation of adaptive-like FcRγ-/low NK cells in COVID-19 patients corresponded to increased TGFβ and IFNα levels and disease severity. Our results show that an adaptive-like NK cell phenotype is induced by diminished cell proliferation and has an early prognostic value for increased TGFβ and IFNα levels in COVID-19 infection associated with disease severity.
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Affiliation(s)
- Avishai Shemesh
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA
- Parker Institute for Cancer Immunotherapy, University of California, San Francisco, San Francisco, CA
| | - Yapeng Su
- Institute for Systems Biology, Seattle, WA
| | - Daniel R. Calabrese
- Department of Medicine, University of California, San Francisco, CA
- Medical Service, Veterans Affairs Health Care System, San Francisco, CA
| | - Daniel Chen
- Institute for Systems Biology, Seattle, WA
- Department of Microbiology, University of Washington, Seattle, WA
- Department of Informatics, University of Washington, Seattle, WA
| | - Janice Arakawa-Hoyt
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA
| | - Kole T. Roybal
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA
- Parker Institute for Cancer Immunotherapy, University of California, San Francisco, San Francisco, CA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA
- Chan Zuckerberg Biohub, San Francisco, CA
- Gladstone University of California, San Francisco Institute for Genetic Immunology, San Francisco, CA
- University of California, San Francisco Cell Design Institute, San Francisco, CA
| | - James R. Heath
- Institute for Systems Biology, Seattle, WA
- Department of Bioengineering, University of Washington, Seattle, WA
| | - John R. Greenland
- Department of Medicine, University of California, San Francisco, CA
- Medical Service, Veterans Affairs Health Care System, San Francisco, CA
| | - Lewis L. Lanier
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA
- Parker Institute for Cancer Immunotherapy, University of California, San Francisco, San Francisco, CA
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28
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Sato M, Arakaki R, Tawara H, Nagao R, Tanaka H, Tamura K, Kawahito Y, Otsuka K, Ushio A, Tsunematsu T, Ishimaru N. Disturbed natural killer cell homeostasis in the salivary gland enhances autoimmune pathology via IFN-γ in a mouse model of primary Sjögren's syndrome. Front Med (Lausanne) 2022; 9:1036787. [PMID: 36388880 PMCID: PMC9643684 DOI: 10.3389/fmed.2022.1036787] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 10/12/2022] [Indexed: 07/22/2023] Open
Abstract
OBJECTIVE Innate lymphoid cells (ILCs), including natural killer (NK) cells, ILC1, ILC2, lymphoid tissue-inducer (LTi) cells, and ILC3 cell, play a key role in various immune responses. Primary Sjögren's syndrome (pSS) is an autoimmune disease characterized by chronic inflammation of exocrine glands, such as the lacrimal and salivary glands (SGs). The role of NK cells among ILCs in the pathogenesis of pSS is still unclear. In this study, the characteristics and subsets of NK cells in the salivary gland (SG) tissue were analyzed using a murine model of pSS. METHODS Multiple phenotypes and cytotoxic signature of the SG NK cells in control and pSS model mice were evaluated by flow cytometric analysis. Intracellular expression of interferon-γ (IFN-γ) among T cells and NK cells from the SG tissues was compared by in vitro experiments. In addition, pathological analysis was performed using anti-asialo-GM1 (ASGM1) antibody (Ab)-injected pSS model mice. RESULTS The number of conventional NK (cNK) cells in the SG of pSS model mice significantly increased compared with that in control mice at 6 weeks of age. The production level of IFN-γ was significantly higher in SG NK cells than in SG T cells. The depletion of NK cells by ASGM1 Ab altered the ratio of tissue resident NK (rNK) cells to cNK cells, which inhibited the injury to SG cells with the recovery of saliva secretion in pSS model mice. CONCLUSION The results indicate that SG cNK cells may enhance the autoreactive response in the target organ by upregulating of IFN-γ, whereas SG rNK cells protect target cells against T cell cytotoxicity. Therefore, the activation process and multiple functions of NK cells in the target organ could be helpful to develop potential markers for determining autoimmune disease activity and target molecules for incurable immune disorders.
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29
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Kogame T, Egawa G, Nomura T, Kabashima K. Waves of layered immunity over innate lymphoid cells. Front Immunol 2022; 13:957711. [PMID: 36268032 PMCID: PMC9578251 DOI: 10.3389/fimmu.2022.957711] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 09/13/2022] [Indexed: 11/13/2022] Open
Abstract
Innate lymphoid cells (ILCs) harbor tissue-resident properties in border zones, such as the mucosal membranes and the skin. ILCs exert a wide range of biological functions, including inflammatory response, maintenance of tissue homeostasis, and metabolism. Since its discovery, tremendous effort has been made to clarify the nature of ILCs, and scientific progress revealed that progenitor cells of ILC can produce ILC subsets that are functionally reminiscent of T-cell subsets such as Th1, Th2, and Th17. Thus, now it comes to the notion that ILC progenitors are considered an innate version of naïve T cells. Another important discovery was that ILC progenitors in the different tissues undergo different modes of differentiation pathways. Furthermore, during the embryonic phase, progenitor cells in different developmental chronologies give rise to the unique spectra of immune cells and cause a wave to replenish the immune cells in tissues. This observation leads to the concept of layered immunity, which explains the ontology of some cell populations, such as B-1a cells, γδ T cells, and tissue-resident macrophages. Thus, recent reports in ILC biology posed a possibility that the concept of layered immunity might disentangle the complexity of ILC heterogeneity. In this review, we compare ILC ontogeny in the bone marrow with those of embryonic tissues, such as the fetal liver and embryonic thymus, to disentangle ILC heterogeneity in light of layered immunity.
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30
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Dong X, Tang K, Xu Y, Wei H, Han T, Wang C. Single-cell gene regulation network inference by large-scale data integration. Nucleic Acids Res 2022; 50:e126. [PMID: 36155797 PMCID: PMC9756951 DOI: 10.1093/nar/gkac819] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/11/2022] [Accepted: 09/14/2022] [Indexed: 12/24/2022] Open
Abstract
Single-cell ATAC-seq (scATAC-seq) has proven to be a state-of-art approach to investigating gene regulation at the single-cell level. However, existing methods cannot precisely uncover cell-type-specific binding of transcription regulators (TRs) and construct gene regulation networks (GRNs) in single-cell. ChIP-seq has been widely used to profile TR binding sites in the past decades. Here, we developed SCRIP, an integrative method to infer single-cell TR activity and targets based on the integration of scATAC-seq and a large-scale TR ChIP-seq reference. Our method showed improved performance in evaluating TR binding activity compared to the existing motif-based methods and reached a higher consistency with matched TR expressions. Besides, our method enables identifying TR target genes as well as building GRNs at the single-cell resolution based on a regulatory potential model. We demonstrate SCRIP's utility in accurate cell-type clustering, lineage tracing, and inferring cell-type-specific GRNs in multiple biological systems. SCRIP is freely available at https://github.com/wanglabtongji/SCRIP.
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Affiliation(s)
| | | | - Yunfan Xu
- Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration of Ministry of Education, Department of Orthopedics, Tongji Hospital, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China,Frontier Science Center for Stem Cells, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Hailin Wei
- Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration of Ministry of Education, Department of Orthopedics, Tongji Hospital, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China,Frontier Science Center for Stem Cells, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Tong Han
- Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration of Ministry of Education, Department of Orthopedics, Tongji Hospital, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China,Frontier Science Center for Stem Cells, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Chenfei Wang
- To whom correspondence should be addressed. Tel: +86 21 65981195; Fax: +86 21 65981195;
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31
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Pace M, Ogbe A, Hurst J, Robinson N, Meyerowitz J, Olejniczak N, Thornhill JP, Jones M, Waters A, Lwanga J, Kuldanek K, Hall R, Zacharopoulou P, Martin GE, Brown H, Nwokolo N, Peppa D, Fox J, Fidler S, Frater J. Impact of antiretroviral therapy in primary HIV infection on natural killer cell function and the association with viral rebound and HIV DNA following treatment interruption. Front Immunol 2022; 13:878743. [PMID: 36110857 PMCID: PMC9468877 DOI: 10.3389/fimmu.2022.878743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 07/29/2022] [Indexed: 11/25/2022] Open
Abstract
Natural Killer (NK) cells play a key role in controlling HIV replication, with potential downstream impact on the size of the HIV reservoir and likelihood of viral rebound after antiretroviral therapy (ART) cessation. It is therefore important to understand how primary HIV infection (PHI) disrupts NK cell function, and how these functions are restored by early ART. We examined the impact of commencing ART during PHI on phenotypic and functional NK cell markers at treatment initiation (baseline), 3 months, 1 year, and 2 years in seven well-characterised participants in comparison to HIV seronegative volunteers. We then examined how those NK cell properties differentially impacted by ART related to time to viral rebound and HIV DNA levels in 44 individuals from the SPARTAC trial who stopped ART after 48 weeks treatment, started during PHI. NK cell markers that were significantly different between the seven people with HIV (PWH) treated for 2 years and HIV uninfected individuals included NKG2C levels in CD56dim NK cells, Tim-3 expression in CD56bright NK cells, IFN-γ expressed by CD56dim NK cells after IL-12/IL-18 stimulation and the fraction of Eomes-/T-bet+ in CD56dim and CD56bright NK cells. When exploring time to viral rebound after stopping ART among the 44 SPARTAC participants, no single NK phenotypic marker correlated with control. Higher levels of IL-12/IL-18 mediated NK cell degranulation at baseline were associated with longer times to viral rebound after treatment interruption (P=0.028). Additionally, we found higher fractions of CD56dim NK cells in individuals with lower levels of HIV DNA (P=0.048). NKG2A and NKp30 levels in CD56neg NK cells were higher in patients with lower HIV DNA levels (p=0.00174, r=-0.49 and p=0.03, r= -0.327, respectively) while CD27 levels were higher in those with higher levels of HIV DNA (p=0.026). These data show NK cell functions are heterogeneously impacted by HIV infection with a mixed picture of resolution on ART, and that while NK cells may affect HIV DNA levels and time to viral rebound, no single NK cell marker defined delayed viral rebound.
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Affiliation(s)
- Matthew Pace
- Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Ane Ogbe
- Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Jacob Hurst
- Etcembly Ltd, Harwell Campus, Didcot, United Kingdom
| | - Nicola Robinson
- Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Jodi Meyerowitz
- Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Natalia Olejniczak
- Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - John P. Thornhill
- Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Mathew Jones
- Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Anele Waters
- Department of Infection, Guys and St Thomas’ National Health Service (NHS) Trust, London, United Kingdom
| | - Julianne Lwanga
- Department of Infection, Guys and St Thomas’ National Health Service (NHS) Trust, London, United Kingdom
| | - Kristen Kuldanek
- Department of HIV Medicine, St Mary’s Hospital, Imperial College Healthcare National Health Service (NHS) Trust, London, United Kingdom
| | - Rebecca Hall
- Department of HIV Medicine, St Mary’s Hospital, Imperial College Healthcare National Health Service (NHS) Trust, London, United Kingdom
| | | | - Genevieve E. Martin
- Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- Department of Infectious Diseases, Monash University, Melbourne, VIC, Australia
| | - Helen Brown
- Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Nneka Nwokolo
- Department of HIV/GUM, Chelsea and Westminster Hospital, London, United Kingdom
| | - Dimitra Peppa
- Division of Infection and Immunity, University College, London, United Kingdom
| | - Julie Fox
- Department of Infection, Guys and St Thomas’ National Health Service (NHS) Trust, London, United Kingdom
| | - Sarah Fidler
- Department of HIV Medicine, St Mary’s Hospital, Imperial College Healthcare National Health Service (NHS) Trust, London, United Kingdom
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, United Kingdom
- National Institute for Health and Care Research (NIHR) Imperial College Biomedical Research Centre, London, United Kingdom
| | - John Frater
- Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- National Institute for Health and Care Research (NIHR) Oxford Biomedical Research Centre, Oxford, United Kingdom
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32
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Zhao Y, Zhang Q, Tu K, Chen Y, Peng Y, Ni Y, Zhu G, Cheng C, Li Y, Xiao X, Yu C, Lu K, Chen Y, Li C, Tang J, Wang G, Luo W, Zhang W, Che G, Li W, Wang Z, Xie D. Single-Cell Transcriptomics of Immune Cells Reveal Diversity and Exhaustion Signatures in Non-Small-Cell Lung Cancer. Front Immunol 2022; 13:854724. [PMID: 35874785 PMCID: PMC9299430 DOI: 10.3389/fimmu.2022.854724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 06/06/2022] [Indexed: 02/05/2023] Open
Abstract
Understanding immune cell phenotypes in the tumor microenvironment (TME) is essential for explaining and predicting progression of non-small cell lung cancer (NSCLC) and its response to immunotherapy. Here we describe the single-cell transcriptomics of CD45+ immune cells from tumors, normal tissues and blood of NSCLC patients. We identified three clusters of immune cells exerting immunosuppressive effects: CD8+ T cells with exhausted phenotype, tumor-associated macrophages (TAMs) with a pro-inflammatory M2 phenotype, and regulatory B cells (B regs) with tumor-promoting characteristics. We identified genes that may be mediating T cell phenotypes, including the transcription factors ONECUT2 and ETV4 in exhausted CD8+ T cells, TIGIT and CTL4 high expression in regulatory T cells. Our results highlight the heterogeneity of CD45+ immune cells in the TME and provide testable hypotheses about the cell types and genes that define the TME.
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Affiliation(s)
- Ying Zhao
- Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Qilin Zhang
- Laboratory of Omics Technology and Bioinformatics, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Kailin Tu
- Laboratory of Omics Technology and Bioinformatics, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Yanmei Chen
- Health Management Center, West China Tianfu Hospital, Sichuan University, Chengdu, China
| | - Yuxuan Peng
- Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Yinyun Ni
- Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Guonian Zhu
- Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Cheng Cheng
- Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Yangqian Li
- Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Xue Xiao
- Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Chunyan Yu
- Laboratory of Omics Technology and Bioinformatics, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Keying Lu
- Laboratory of Omics Technology and Bioinformatics, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Yaxin Chen
- Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Chengpin Li
- Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Jun Tang
- Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Gang Wang
- Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Wenxin Luo
- Department of Respiratory and Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
| | - Wengeng Zhang
- Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Guowei Che
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Weimin Li
- Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China.,Department of Respiratory and Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
| | - Zhoufeng Wang
- Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Dan Xie
- Laboratory of Omics Technology and Bioinformatics, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
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33
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Crosstalk between macrophages and innate lymphoid cells (ILCs) in diseases. Int Immunopharmacol 2022; 110:108937. [PMID: 35779490 DOI: 10.1016/j.intimp.2022.108937] [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: 04/26/2022] [Revised: 06/01/2022] [Accepted: 06/07/2022] [Indexed: 12/15/2022]
Abstract
Innate lymphoid cells (ILCs) and macrophages are tissue-resident cells that play important roles in tissue-immune homeostasis and immune regulation. ILCs are mainly distributed on the barrier surfaces of mammals to ensure immunity or tissue homeostasis following host, microbial, or environmental stimulation. Their complex relationships with different organs enable them to respond quickly to disturbances in environmental conditions and organ homeostasis, such as during infections and tissue damage. Gradually emerging evidence suggests that ILCs also play complex and diverse roles in macrophage development, homeostasis, polarization, inflammation, and viral infection. In turn, macrophages also determine the fate of ILCs to some extent, which indicates that network crossover between these interactions is a key determinant of the immune response. More work is needed to better define the crosstalk of ILCs with macrophages in different tissues and demonstrate how it is affected during inflammation and other diseases. Here, we summarize current research on the functional interactions between ILCs and macrophages and consider the potential therapeutic utility of these interactions for the benefit of human health.
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Wong DCP, Lee EHC, Er J, Yow I, Koean RAG, Ang O, Xiao J, Low BC, Ding JL. Lung Cancer Induces NK Cell Contractility and Cytotoxicity Through Transcription Factor Nuclear Localization. Front Cell Dev Biol 2022; 10:871326. [PMID: 35652099 PMCID: PMC9149376 DOI: 10.3389/fcell.2022.871326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 04/19/2022] [Indexed: 11/13/2022] Open
Abstract
Actomyosin-mediated cellular contractility is highly conserved for mechanotransduction and signalling. While this phenomenon has been observed in adherent cell models, whether/how contractile forces regulate the function of suspension cells like natural killer (NK) cells during cancer surveillance, is unknown. Here, we demonstrated in coculture settings that the evolutionarily conserved NK cell transcription factor, Eomes, undergoes nuclear shuttling during lung cancer cell surveillance. Biophysical and biochemical analyses revealed mechanistic enhancement of NK cell actomyosin-mediated contractility, which is associated with nuclear flattening, thus enabling nuclear entry of Eomes associated with enhanced NK cytotoxicity. We found that NK cells responded to the presumed immunosuppressive TGFβ in the NK-lung cancer coculture medium to sustain its intracellular contractility through myosin light chain phosphorylation, thereby promoting Eomes nuclear localization. Therefore, our results demonstrate that lung cancer cells provoke NK cell contractility as an early phase activation mechanism and that Eomes is a plausible mechano-responsive protein for increased NK cytotoxicity. There is scope for strategic application of actomyosin-mediated contractility modulating drugs ex vivo, to reinvigorate NK cells prior to adoptive cancer immunotherapy in vivo (177 words).
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Affiliation(s)
- Darren Chen Pei Wong
- Department of Biological Sciences, National University of Singapore, Singapore, Singapore.,Mechanobiology Institute Singapore, National University of Singapore, Singapore, Singapore
| | - E Hui Clarissa Lee
- Department of Biological Sciences, National University of Singapore, Singapore, Singapore
| | - Junzhi Er
- Department of Biological Sciences, National University of Singapore, Singapore, Singapore
| | - Ivan Yow
- Mechanobiology Institute Singapore, National University of Singapore, Singapore, Singapore
| | | | - Owen Ang
- Department of Biological Sciences, National University of Singapore, Singapore, Singapore
| | - Jingwei Xiao
- Mechanobiology Institute Singapore, National University of Singapore, Singapore, Singapore
| | - Boon Chuan Low
- Department of Biological Sciences, National University of Singapore, Singapore, Singapore.,Mechanobiology Institute Singapore, National University of Singapore, Singapore, Singapore.,University Scholars Programme, National University of Singapore, Singapore, Singapore
| | - Jeak Ling Ding
- Department of Biological Sciences, National University of Singapore, Singapore, Singapore.,Integrative Sciences and Engineering Programme, National University of Singapore, Singapore, Singapore
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35
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Feng R, Lu M, Liu L, Xu K, Xu P. Transcriptome-Wide Association Studies and Integration Analysis of mRNA Expression Profiles Identify Candidate Genes and Pathways Associated With Ankylosing Spondylitis. Front Immunol 2022; 13:814303. [PMID: 35619696 PMCID: PMC9128383 DOI: 10.3389/fimmu.2022.814303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Accepted: 03/29/2022] [Indexed: 11/17/2022] Open
Abstract
This study aimed to identify susceptibility genes and pathways associated with ankylosing spondylitis (AS) by integrating whole transcriptome-wide association study (TWAS) analysis and mRNA expression profiling data. AS genome-wide association study (GWAS) summary data from the large GWAS database were used. This included data of 1265 AS patients and 452264 controls. A TWAS of AS was conducted using these data. The analysis software used was FUSION, and Epstein-Barr virus–transformed lymphocytes, transformed fibroblasts, peripheral blood, and whole blood were used as gene expression references. Gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses were performed for the important genes identified via TWAS. Protein-protein interaction (PPI) network analysis based on the STRING database was also performed to detect genes shared by TWAS and mRNA expression profiles in AS. TWAS identified 920 genes (P <0.05) and analyzed mRNA expression profiles to obtain 1183 differential genes. Following comparison of the TWAS results and mRNA expression characteristics, we obtained 70 overlapping genes and performed GO and KEGG enrichment analyses of these genes to obtain 16 pathways. Via PPI network analysis, we obtained the protein interaction network and performed MCODE analysis to acquire the HUB genes. Similarly, we performed GO and KEGG analyses on the genes identified by TWAS, obtained 98 pathways after screening, and analyzed protein interactions via the PPI network. Through the integration of TWAS and mRNA expression analysis, genes related to AS and GO and KEGG terms were determined, providing new evidence and revealing the pathogenesis of AS. Our AS TWAS work identified novel genes associated with AS, as well as suggested potential tissues and pathways of action for these TWAS AS genes, providing a new direction for research into the pathogenesis of AS.
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Affiliation(s)
- Ruoyang Feng
- Department of Joint Surgery, HongHui Hospital, Xian Jiaotong University, Xi'an, China
| | - Mengnan Lu
- Department of Pediatrics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Lin Liu
- Department of Joint Surgery, HongHui Hospital, Xian Jiaotong University, Xi'an, China
| | - Ke Xu
- Department of Joint Surgery, HongHui Hospital, Xian Jiaotong University, Xi'an, China
| | - Peng Xu
- Department of Joint Surgery, HongHui Hospital, Xian Jiaotong University, Xi'an, China
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Shi S, Ye L, Jin K, Xiao Z, Yu X, Wu W. Innate Lymphoid Cells: Emerging Players in Pancreatic Disease. Int J Mol Sci 2022; 23:ijms23073748. [PMID: 35409105 PMCID: PMC8998564 DOI: 10.3390/ijms23073748] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 03/19/2022] [Accepted: 03/27/2022] [Indexed: 02/07/2023] Open
Abstract
Common pancreatic diseases have caused significant economic and social burdens worldwide. The interstitial microenvironment is involved in and plays a crucial part in the occurrence and progression of pancreatic diseases. Innate lymphoid cells (ILCs), an innate population of immune cells which have only gradually entered our visual field in the last 10 years, play an important role in maintaining tissue homeostasis, regulating metabolism, and participating in regeneration and repair. Recent evidence indicates that ILCs in the pancreas, as well as in other tissues, are also key players in pancreatic disease and health. Herein, we examined the possible functions of different ILC subsets in common pancreatic diseases, including diabetes mellitus, pancreatitis and pancreatic cancer, and discussed the potential practical implications of the relevant findings for future further treatment of these pancreatic diseases.
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Affiliation(s)
- Saimeng Shi
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China; (S.S.); (L.Y.); (K.J.); (Z.X.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Longyun Ye
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China; (S.S.); (L.Y.); (K.J.); (Z.X.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Kaizhou Jin
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China; (S.S.); (L.Y.); (K.J.); (Z.X.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Zhiwen Xiao
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China; (S.S.); (L.Y.); (K.J.); (Z.X.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Xianjun Yu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China; (S.S.); (L.Y.); (K.J.); (Z.X.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
- Correspondence: (X.Y.); (W.W.); Tel.: +86-21-6403-1446 (X.Y. & W.W.)
| | - Weiding Wu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China; (S.S.); (L.Y.); (K.J.); (Z.X.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
- Correspondence: (X.Y.); (W.W.); Tel.: +86-21-6403-1446 (X.Y. & W.W.)
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Sorrentino C, D'Antonio L, Fieni C, Ciummo SL, Di Carlo E. Colorectal Cancer-Associated Immune Exhaustion Involves T and B Lymphocytes and Conventional NK Cells and Correlates With a Shorter Overall Survival. Front Immunol 2022; 12:778329. [PMID: 34975867 PMCID: PMC8716410 DOI: 10.3389/fimmu.2021.778329] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 11/16/2021] [Indexed: 12/24/2022] Open
Abstract
Colorectal cancer (CRC) is one of the most common cancer worldwide, with a growing impact on public health and clinical management. Immunotherapy has shown promise in the treatment of advanced cancers, but needs to be improved for CRC, since only a limited fraction of patients is eligible for treatment, and most of them develop resistance due to progressive immune exhaustion. Here, we identify the transcriptional, molecular, and cellular traits of the immune exhaustion associated with CRC and determine their relationships with the patient's clinic-pathological profile. Bioinformatic analyses of RNA-sequencing data of 594 CRCs from TCGA PanCancer collection, revealed that, in the wide range of immune exhaustion genes, those coding for PD-L1, LAG3 and T-bet were associated (Cramér's V=0.3) with MSI/dMMR tumors and with a shorter overall survival (log-rank test: p=0.0004, p=0.0014 and p=0.0043, respectively), whereas high levels of expression of EOMES, TRAF1, PD-L1, FCRL4, BTLA and SIGLEC6 were associated with a shorter overall survival (log-rank test: p=0.0003, p=0.0188, p=0.0004, p=0.0303, p=0.0052 and p=0.0033, respectively), independently from the molecular subtype of CRC. Expression levels of PD-L1, PD-1, LAG3, EOMES, T-bet, and TIGIT were significantly correlated with each other and associated with genes coding for CD4+ and CD8+CD3+ T cell markers and NKp46+CD94+EOMES+T-bet+ cell markers, (OR >1.5, p<0.05), which identify a subset of group 1 innate lymphoid cells, namely conventional (c)NK cells. Expression of TRAF1 and BTLA co-occurred with both T cell markers, CD3γ, CD3δ, CD3ε, CD4, and B cell markers, CD19, CD20 and CD79a (OR >2, p<0.05). Expression of TGFβ1 was associated only with CD4 + and CD8+CD3ε+ T cell markers (odds ratio >2, p<0.05). Expression of PD-L2 and IDO1 was associated (OR >1.5, p<0.05) only with cNK cell markers, whereas expression of FCRL4, SIGLEC2 and SIGLEC6 was associated (OR >2.5; p<0.05) with CD19+CD20+CD79a+ B cell markers. Morphometric examination of immunostained CRC tissue sections, obtained from a validation cohort of 53 CRC patients, substantiated the biostatistical findings, showing that the highest percentage of immune exhaustion gene expressing cells were found in tumors from short-term survivors and that functional exhaustion is not confined to T lymphocytes, but also involves B cells, and cNK cells. This concept was strengthened by CYBERSORTx analysis, which revealed the expression of additional immune exhaustion genes, in particular FOXP1, SIRT1, BATF, NR4A1 and TOX, by subpopulations of T, B and NK cells. This study provides novel insight into the immune exhaustion landscape of CRC and emphasizes the need for a customized multi-targeted therapeutic approach to overcome resistance to current immunotherapy.
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Affiliation(s)
- Carlo Sorrentino
- Department of Medicine and Sciences of Aging, "G. d'Annunzio" University" of Chieti-Pescara, Chieti, Italy.,Anatomic Pathology and Immuno-Oncology Unit, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Luigi D'Antonio
- Department of Medicine and Sciences of Aging, "G. d'Annunzio" University" of Chieti-Pescara, Chieti, Italy.,Anatomic Pathology and Immuno-Oncology Unit, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Cristiano Fieni
- Department of Medicine and Sciences of Aging, "G. d'Annunzio" University" of Chieti-Pescara, Chieti, Italy.,Anatomic Pathology and Immuno-Oncology Unit, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Stefania Livia Ciummo
- Department of Medicine and Sciences of Aging, "G. d'Annunzio" University" of Chieti-Pescara, Chieti, Italy.,Anatomic Pathology and Immuno-Oncology Unit, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Emma Di Carlo
- Department of Medicine and Sciences of Aging, "G. d'Annunzio" University" of Chieti-Pescara, Chieti, Italy.,Anatomic Pathology and Immuno-Oncology Unit, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
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Zhang J, Rousseaux N, Walzer T. Eomes and T‐bet, a dynamic duo regulating NK cell differentiation. Bioessays 2022; 44:e2100281. [DOI: 10.1002/bies.202100281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 01/04/2022] [Accepted: 01/05/2022] [Indexed: 11/10/2022]
Affiliation(s)
- Jiang Zhang
- Department of Dermatology Brigham and Women's Hospital Harvard Medical School Boston Massachusetts USA
| | - Noémi Rousseaux
- CIRI Centre International de Recherche en Infectiologie CNRS, UMR5308, ENS de Lyon Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1 Lyon France
| | - Thierry Walzer
- CIRI Centre International de Recherche en Infectiologie CNRS, UMR5308, ENS de Lyon Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1 Lyon France
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39
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Das A, Harly C, Ding Y, Bhandoola A. ILC Differentiation from Progenitors in the Bone Marrow. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1365:7-24. [DOI: 10.1007/978-981-16-8387-9_2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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40
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Abstract
Inflammatory bowel disease (IBD) is a chronic and nonspecific intestinal inflammatory condition with high relapse rate. Its pathogenesis has been linked to dysbacteriosis, genetic and environmental factors. In recent years, a new type of lymphocytes, termed innate lymphoid cells, has been described and classified into three subtypes of innate lymphoid cells-group 1, group 2 and group 3. An imbalance among these subsets' interaction with gut microbiome, and other immune cells affects intestinal mucosal homeostasis. Understanding the role of innate lymphoid cells may provide ideas for developing novel and targeted approaches for treatment of IBD.
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41
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OUP accepted manuscript. Hum Reprod Update 2022; 28:435-454. [DOI: 10.1093/humupd/dmac007] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 12/15/2021] [Indexed: 11/13/2022] Open
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Bou-Tayeh B, Laletin V, Salem N, Just-Landi S, Fares J, Leblanc R, Balzano M, Kerdiles YM, Bidaut G, Hérault O, Olive D, Aurrand-Lions M, Walzer T, Nunès JA, Fauriat C. Chronic IL-15 Stimulation and Impaired mTOR Signaling and Metabolism in Natural Killer Cells During Acute Myeloid Leukemia. Front Immunol 2021; 12:730970. [PMID: 34975835 PMCID: PMC8718679 DOI: 10.3389/fimmu.2021.730970] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 11/24/2021] [Indexed: 11/28/2022] Open
Abstract
Natural Killer (NK) cells are potent anti-leukemic immune effectors. However, they display multiple defects in acute myeloid leukemia (AML) patients leading to reduced anti-tumor potential. Our limited understanding of the mechanisms underlying these defects hampers the development of strategies to restore NK cell potential. Here, we have used a mouse model of AML to gain insight into these mechanisms. We found that leukemia progression resulted in NK cell maturation defects and functional alterations. Next, we assessed NK cell cytokine signaling governing their behavior. We showed that NK cells from leukemic mice exhibit constitutive IL-15/mTOR signaling and type I IFN signaling. However, these cells failed to respond to IL-15 stimulation in vitro as illustrated by reduced activation of the mTOR pathway. Moreover, our data suggest that mTOR-mediated metabolic responses were reduced in NK cells from AML-bearing mice. Noteworthy, the reduction of mTOR-mediated activation of NK cells during AML development partially rescued NK cell metabolic and functional defects. Altogether, our data strongly suggest that NK cells from leukemic mice are metabolically and functionally exhausted as a result of a chronic cytokine activation, at least partially IL-15/mTOR signaling. NK cells from AML patients also displayed reduced IL-2/15Rβ expression and showed cues of reduced metabolic response to IL-15 stimulation in vitro, suggesting that a similar mechanism might occur in AML patients. Our study pinpoints the dysregulation of cytokine stimulation pathways as a new mechanism leading to NK cell defects in AML.
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Affiliation(s)
- Berna Bou-Tayeh
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
| | - Vladimir Laletin
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
| | - Nassim Salem
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
| | - Sylvaine Just-Landi
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
- IBiSA Immunomonitoring Platform, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
| | - Joanna Fares
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
| | - Raphael Leblanc
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
| | - Marielle Balzano
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
| | - Yann M. Kerdiles
- Aix-Marseille Université, Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), Centre d'Immunologie de Marseille-Luminy (CIML), Marseille, France
| | - Ghislain Bidaut
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
- Cibi Technological Platform, Cancer Research Center of Marseille (CRCM), Marseille, France
| | - Olivier Hérault
- Centre National de la Recherche Scientifique (CNRS) UMR 7292, LNOx Team, François Rabelais University, Tours, France
| | - Daniel Olive
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
- IBiSA Immunomonitoring Platform, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
| | - Michel Aurrand-Lions
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
| | - Thierry Walzer
- Centre International de Recherche en Infectiologie (CIRI), Inserm U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, Lyon, France
| | - Jacques A. Nunès
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
| | - Cyril Fauriat
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
- *Correspondence: Cyril Fauriat,
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Yomogida K, Bigley TM, Trsan T, Gilfillan S, Cella M, Yokoyama WM, Egawa T, Colonna M. Hobit confers tissue-dependent programs to type 1 innate lymphoid cells. Proc Natl Acad Sci U S A 2021; 118:e2117965118. [PMID: 34880136 PMCID: PMC8685927 DOI: 10.1073/pnas.2117965118] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/03/2021] [Indexed: 12/23/2022] Open
Abstract
Identification of type 1 innate lymphoid cells (ILC1s) has been problematic. The transcription factor Hobit encoded by Zfp683 has been proposed as a major driver of ILC1 programs. Using Zfp683 reporter mice, we showed that correlation of Hobit expression with ILC1s is tissue- and context-dependent. In liver and intestinal mucosa, Zfp683 expression correlated well with ILC1s; in salivary glands, Zfp683 was coexpressed with the natural killer (NK) master transcription factors Eomes and TCF1 in a unique cell population, which we call ILC1-like NK cells; during viral infection, Zfp683 was induced in conventional NK cells of spleen and liver. The impact of Zfp683 deletion on ILC1s and NK cells was also multifaceted, including a marked decrease in granzyme- and interferon-gamma (IFNγ)-producing ILC1s in the liver, slightly fewer ILC1s and more Eomes+ TCF1+ ILC1-like NK cells in salivary glands, and only reduced production of granzyme B by ILC1 in the intestinal mucosa. NK cell-mediated control of viral infection was unaffected. We conclude that Hobit has two major impacts on ILC1s: It sustains liver ILC1 numbers, while promoting ILC1 functional maturation in other tissues by controlling TCF1, Eomes, and granzyme expression.
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Affiliation(s)
- Kentaro Yomogida
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO 63110
| | - Tarin M Bigley
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO 63110
| | - Tihana Trsan
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110
| | - Susan Gilfillan
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110
| | - Marina Cella
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110
| | - Wayne M Yokoyama
- Rheumatology Division, Washington University School of Medicine, St. Louis, MO 63110
| | - Takeshi Egawa
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110
| | - Marco Colonna
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110;
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44
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Reyes RM, Zhang C, Deng Y, Ji N, Mukherjee N, Padron AS, Clark CA, Svatek RS, Curiel TJ. CD122-targeted interleukin-2 and αPD-L1 treat bladder cancer and melanoma via distinct mechanisms, including CD122-driven natural killer cell maturation. Oncoimmunology 2021; 10:2006529. [PMID: 34858732 PMCID: PMC8632314 DOI: 10.1080/2162402x.2021.2006529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Bladder cancer (BC) and melanoma are amenable to immune checkpoint blockade (ICB) therapy, yet most patients with advanced/metastatic disease do not respond. CD122-targeted interleukin (IL)-2 can improve ICB efficacy, but mechanisms are unclear. We tested αPD-L1 and CD122-directed immunotherapy with IL-2/αIL-2 complexes (IL-2c) in primary and metastatic bladder and melanoma tumors. IL-2c treatment of orthotopic MB49 and MBT-2 BC generated NK cell antitumor immunity through enhanced activation, reduced exhaustion, and promotion of a mature, effector NK cell phenotype. By comparison, subcutaneous B16-F10 melanoma, which is IL-2c sensitive, requires CD8+ T and not NK cells, yet we found αPD-L1 efficacy requires both CD8+ T and NK cells. We then explored αPD-L1 and IL-2c mechanisms at distinct metastatic sites and found intraperitoneal B16-F10 metastases were sensitive to αPD-L1 and IL-2c, with IL-2c but not αPD-L1, increasing CD122+ mature NK cell function, confirming conserved IL-2c effects in distinct cancer types and anatomic compartments. αPD-L1 failed to control tumor growth and prolong survival in B16-F10 lung metastases, yet IL-2c treated B16-F10 lung metastases effectively even in T cell and adaptive immunity deficient mice, which was abrogated by NK cell depletion in wild-type mice. Flow cytometric analyses of NK cells in B16-F10 lung metastases suggest that IL-2c directly boosts NK cell activation and effector function. Thus, αPD-L1 and IL-2c mediate nonredundant, immune microenvironment-specific treatment mechanisms involving CD8+ T and NK cells in primary and metastatic BC and melanoma. Mechanistic differences suggest effective treatment combinations including in other tumors or sites, warranting further studies.
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Affiliation(s)
- Ryan M Reyes
- South Texas Medical Scientist Training Program, University of Texas Health San Antonio, San Antonio, TX, USA.,Mays Cancer Center, University of Texas Health San Antonio, San Antonio, TX, USA
| | - Chenghao Zhang
- Mays Cancer Center, University of Texas Health San Antonio, San Antonio, TX, USA.,Xiangya Medical School, Central South University, Changsha, Hunan, China
| | - Yilun Deng
- Mays Cancer Center, University of Texas Health San Antonio, San Antonio, TX, USA
| | - Niannian Ji
- Department of Urology, University of Texas Health San Antonio, San Antonio, TX, USA
| | - Neelam Mukherjee
- Department of Urology, University of Texas Health San Antonio, San Antonio, TX, USA
| | - Alvaro S Padron
- Division of Hematology/Oncology, Department of Medicine, University of Texas Health San Antonio, San Antonio, TX, USA
| | - Curtis A Clark
- Mays Cancer Center, University of Texas Health San Antonio, San Antonio, TX, USA
| | - Robert S Svatek
- Mays Cancer Center, University of Texas Health San Antonio, San Antonio, TX, USA.,Department of Urology, University of Texas Health San Antonio, San Antonio, TX, USA
| | - Tyler J Curiel
- Mays Cancer Center, University of Texas Health San Antonio, San Antonio, TX, USA.,Division of Hematology/Oncology, Department of Medicine, University of Texas Health San Antonio, San Antonio, TX, USA
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45
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Small Molecule Inhibitors Targeting Nuclear Factor κB Activation Markedly Reduce Expression of Interleukin-2, but Not Interferon-γ, Induced by Phorbol Esters and Calcium Ionophores. Int J Mol Sci 2021; 22:ijms222313098. [PMID: 34884902 PMCID: PMC8658103 DOI: 10.3390/ijms222313098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 11/30/2021] [Accepted: 12/01/2021] [Indexed: 11/24/2022] Open
Abstract
The T-box transcription factor Eomesodermin (Eomes) promotes the expression of interferon-γ (IFN-γ). We recently reported that the small molecule inhibitors, TPCA-1 and IKK-16, which target nuclear factor κB (NF-κB) activation, moderately reduced Eomes-dependent IFN-γ expression in mouse lymphoma BW5147 cells stimulated with phorbol 12-myristate 13-acetate (PMA) and ionomycin (IM). In the present study, we investigated the direct effects of NF-κB on IFN-γ expression in mouse lymphoma EL4 cells and primary effector T cells. Eomes strongly promoted IFN-γ expression and the binding of RelA and NFATc2 to the IFN-γ promoter when EL4 cells were stimulated with PMA and IM. Neither TPCA-1 nor IKK-16 reduced IFN-γ expression; however, they markedly decreased interleukin (IL)-2 expression in Eomes-transfected EL4 cells. Moreover, TPCA-1 markedly inhibited the binding of RelA, but not that of Eomes or NFATc2 to the IFN-γ promoter. In effector CD4+ and CD8+ T cells activated with anti-CD3 and anti-CD28 antibodies, IFN-γ expression induced by PMA and A23187 was not markedly decreased by TPCA-1 or IKK-16 under conditions where IL-2 expression was markedly reduced. Therefore, the present results revealed that NF-κB is dispensable for IFN-γ expression induced by PMA and calcium ionophores in EL4 cells expressing Eomes and primary effector T cells.
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46
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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.
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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
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47
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Nagel S, Meyer C. Establishment of the TBX-code reveals aberrantly activated T-box gene TBX3 in Hodgkin lymphoma. PLoS One 2021; 16:e0259674. [PMID: 34807923 PMCID: PMC8608327 DOI: 10.1371/journal.pone.0259674] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 10/22/2021] [Indexed: 11/23/2022] Open
Abstract
T-box genes encode transcription factors which control basic processes in development of several tissues including cell differentiation in the hematopoietic system. Here, we analyzed the physiological activities of all 17 human T-box genes in early hematopoiesis and in lymphopoiesis including developing and mature B-cells, T-cells, natural killer (NK)-cells and innate lymphoid cells. The resultant expression pattern comprised six genes, namely EOMES, MGA, TBX1, TBX10, TBX19 and TBX21. We termed this gene signature TBX-code which enables discrimination of normal and aberrant activities of T-box genes in lymphoid malignancies. Accordingly, expression analysis of T-box genes in Hodgkin lymphoma (HL) patients using a public profiling dataset revealed overexpression of EOMES, TBX1, TBX2, TBX3, TBX10, TBX19, TBX21 and TBXT while MGA showed aberrant downregulation. Analysis of T-cell acute lymphoid leukemia patients indicated aberrant overexpression of six T-box genes while no deregulated T-box genes were detected in anaplastic large cell lymphoma patients. As a paradigm we focused on TBX3 which was ectopically activated in about 6% of HL patients analyzed. Normally, TBX3 is expressed in tissues like lung, adrenal gland and retina but not in hematopoiesis. HL cell line KM-H2 expressed enhanced TBX3 levels and was used as an in vitro model to identify upstream regulators and downstream targets in this malignancy. Genomic studies of this cell line showed focal amplification of the TBX3 locus at 12q24 which may underlie its aberrant expression. In addition, promoter analysis and comparative expression profiling of HL cell lines followed by knockdown experiments revealed overexpressed transcription factors E2F4 and FOXC1 and chromatin modulator KDM2B as functional activators. Furthermore, we identified repressed target genes of TBX3 in HL including CDKN2A, NFKBIB and CD19, indicating its respective oncogenic function in proliferation, NFkB-signaling and B-cell differentiation. Taken together, we have revealed a lymphoid TBX-code and used it to identify an aberrant network around deregulated T-box gene TBX3 in HL which promotes hallmark aberrations of this disease. These findings provide a framework for future studies to evaluate deregulated T-box genes in lymphoid malignancies.
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Affiliation(s)
- Stefan Nagel
- Department of Human and Animal Cell Lines, Leibniz-Institute DSMZ–German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
- * E-mail:
| | - Corinna Meyer
- Department of Human and Animal Cell Lines, Leibniz-Institute DSMZ–German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
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48
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Huang C, Bi J. Expression Regulation and Function of T-Bet in NK Cells. Front Immunol 2021; 12:761920. [PMID: 34675939 PMCID: PMC8524037 DOI: 10.3389/fimmu.2021.761920] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 09/20/2021] [Indexed: 11/14/2022] Open
Abstract
Natural killer (NK) cells are cytotoxic innate lymphocytes that play an important role in immune surveillance. The development, maturation and effector functions of NK cells are orchestrated by the T-box transcription factor T-bet, whose expression is induced by cytokines such as IFN-γ, IL-12, IL-15 and IL-21 through the respective cytokine receptors and downstream JAK/STATs or PI3K-AKT-mTORC1 signaling pathways. In this review, we aim to discuss the expression and regulation of T-bet in NK cells, the role of T-bet in mouse NK cell development, maturation, and function, as well as the role of T-bet in acute, chronic infection, inflammation, autoimmune diseases and tumors.
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Affiliation(s)
- Chen Huang
- CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Jiacheng Bi
- CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
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49
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Kiekens L, Van Loocke W, Taveirne S, Wahlen S, Persyn E, Van Ammel E, De Vos Z, Matthys P, Van Nieuwerburgh F, Taghon T, Van Vlierberghe P, Vandekerckhove B, Leclercq G. T-BET and EOMES Accelerate and Enhance Functional Differentiation of Human Natural Killer Cells. Front Immunol 2021; 12:732511. [PMID: 34630413 PMCID: PMC8497824 DOI: 10.3389/fimmu.2021.732511] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 08/27/2021] [Indexed: 12/24/2022] Open
Abstract
T-bet and Eomes are transcription factors that are known to be important in maturation and function of murine natural killer (NK) cells. Reduced T-BET and EOMES expression results in dysfunctional NK cells and failure to control tumor growth. In contrast to mice, the current knowledge on the role of T-BET and EOMES in human NK cells is rudimentary. Here, we ectopically expressed either T-BET or EOMES in human hematopoietic progenitor cells. Combined transcriptome, chromatin accessibility and protein expression analyses revealed that T-BET or EOMES epigenetically represses hematopoietic stem cell quiescence and non-NK lineage differentiation genes, while activating an NK cell-specific transcriptome and thereby drastically accelerating NK cell differentiation. In this model, the effects of T-BET and EOMES are largely overlapping, yet EOMES shows a superior role in early NK cell maturation and induces faster NK receptor and enhanced CD16 expression. T-BET particularly controls transcription of terminal maturation markers and epigenetically controls strong induction of KIR expression. Finally, NK cells generated upon T-BET or EOMES overexpression display improved functionality, including increased IFN-γ production and killing, and especially EOMES overexpression NK cells have enhanced antibody-dependent cellular cytotoxicity. Our findings reveal novel insights on the regulatory role of T-BET and EOMES in human NK cell maturation and function, which is essential to further understand human NK cell biology and to optimize adoptive NK cell therapies.
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Affiliation(s)
- Laura Kiekens
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Wouter Van Loocke
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium.,Department of Biomolecular Medicine, Ghent University, Ghent, Belgium
| | - Sylvie Taveirne
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Sigrid Wahlen
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Eva Persyn
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Els Van Ammel
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Zenzi De Vos
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Patrick Matthys
- Laboratory of Immunobiology, Rega Institute for Medical Research, Department of Microbiology, Immunology and Transplantation, K.U. Leuven, Leuven, Belgium
| | - Filip Van Nieuwerburgh
- Laboratory of Pharmaceutical Biotechnology, Department of Pharmaceutics, Ghent University, Ghent, Belgium
| | - Tom Taghon
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Pieter Van Vlierberghe
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium.,Department of Biomolecular Medicine, Ghent University, Ghent, Belgium
| | - Bart Vandekerckhove
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Georges Leclercq
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, Belgium
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50
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Han J, Ke C, Jiang B, Zhou H, Xu H, Xie X. Down-regulation of PR/SET domain 10 underlies natural killer cell dysfunction in hepatocellular carcinoma. Clin Exp Immunol 2021; 206:366-377. [PMID: 34562314 DOI: 10.1111/cei.13666] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 09/07/2021] [Accepted: 09/21/2021] [Indexed: 01/27/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the world's leading cause of tumor-related mortalities. Natural killer (NK) cells play a critical role at the first immunological defense line against HCC initiation and progression. NK cell dysfunction is therefore an important mechanism for immune evasion of HCC cells. In the present study using a murine HCC model, we revealed the down-regulation of PR/SET Domain 10 (PRDM10) in hepatic NK cells that were phenotypically and functionally exhausted. PRDM10 silencing diminished the expression of natural killer group 2 member D (NKG2D) and tumor necrosis factor (TNF)-related apoptosis-inducing ligand (TRAIL), augmented T cell immunoglobulin and ITIM domain (TIGIT) expression, and decreased the expression of interferon (IFN)-γ, perforin and granzyme B in normal hepatic NK cells in vitro. Consistently, PRDM10-deficient NK cells exhibited impaired cytotoxicity on target cells. In contrast, PRDM10 over-expression promoted NKG2D and Fas ligand (FasL) expression, reduced CD96 expression and enhanced transcripts of IFN-γ, perforin and granzyme B in NK cells in vivo. Moreover, PRDM10 silencing and PRDM10 over-expression down-regulated and up-regulated Eomesodermin (Eomes) expression, respectively. In summary, this study reveals PRDM10 down-regulation as a novel mechanism underlying NK cell dysfunction and identifies PRDM10 as a supporting factor of NK cell function.
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Affiliation(s)
- Jiantao Han
- The Department of Hepatobiliary and Pancreatic Surgery, Tongren Hospital of Wuhan University, Wuhan, Hubei Province, China
| | - Chao Ke
- The Department of Gastrointestinal, Hernia and Abdominal Wall Surgery, Tongren Hospital of Wuhan University, Wuhan, Hubei Province, China
| | - Bin Jiang
- The Department of Gastrointestinal, Hernia and Abdominal Wall Surgery, Tongren Hospital of Wuhan University, Wuhan, Hubei Province, China
| | - Hongjian Zhou
- The Department of Gastrointestinal, Hernia and Abdominal Wall Surgery, Tongren Hospital of Wuhan University, Wuhan, Hubei Province, China
| | - Hanbin Xu
- The Department of Gastrointestinal, Hernia and Abdominal Wall Surgery, Tongren Hospital of Wuhan University, Wuhan, Hubei Province, China
| | - Xingwang Xie
- The Department of Hepatobiliary and Pancreatic Surgery, Tongren Hospital of Wuhan University, Wuhan, Hubei Province, China
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