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Gkouvi A, Tsiogkas SG, Bogdanos DP, Gika H, Goulis DG, Grammatikopoulou MG. Proteomics in Patients with Fibromyalgia Syndrome: A Systematic Review of Observational Studies. Curr Pain Headache Rep 2024:10.1007/s11916-024-01244-4. [PMID: 38652420 DOI: 10.1007/s11916-024-01244-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/16/2024] [Indexed: 04/25/2024]
Abstract
PURPOSE OF REVIEW Fibromyalgia syndrome (FMS) is a disease of unknown pathophysiology, with the diagnosis being based on a set of clinical criteria. Proteomic analysis can provide significant biological information for the pathophysiology of the disease but may also reveal biomarkers for diagnosis or therapeutic targets. The present systematic review aims to synthesize the evidence regarding the proteome of adult patients with FMS using data from observational studies. RECENT FINDINGS An extensive literature search was conducted in MEDLINE/PubMed, CENTRAL, and clinicaltrials.gov from inception until November 2022. The study protocol was published in OSF. Two independent reviewers evaluated the studies and extracted data. The quality of studies was assessed using the modified Newcastle-Ottawa scale adjusted for proteomic research. Ten studies fulfilled the protocol criteria, identifying 3328 proteins, 145 of which were differentially expressed among patients with FMS against controls. The proteins were identified in plasma, serum, cerebrospinal fluid, and saliva samples. The control groups included healthy individuals and patients with pain (inflammatory and non-inflammatory). The most important proteins identified involved transferrin, α-, β-, and γ-fibrinogen chains, profilin-1, transaldolase, PGAM1, apolipoprotein-C3, complement C4A and C1QC, immunoglobin parts, and acute phase reactants. Weak correlations were observed between proteins and pain sensation, or quality of life scales, apart from the association of transferrin and a2-macroglobulin with moderate-to-severe pain sensation. The quality of included studies was moderate-to-good. FMS appears to be related to protein dysregulation in the complement and coagulation cascades and the metabolism of iron. Several proteins may be dysregulated due to the excessive oxidative stress response.
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Affiliation(s)
- Arriana Gkouvi
- Unit of Immunonutrition and Clinical Nutrition, Department of Rheumatology and Clinical Immunology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, Larissa, Greece
| | - Sotirios G Tsiogkas
- Unit of Immunonutrition and Clinical Nutrition, Department of Rheumatology and Clinical Immunology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, Larissa, Greece
| | - Dimitrios P Bogdanos
- Unit of Immunonutrition and Clinical Nutrition, Department of Rheumatology and Clinical Immunology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, Larissa, Greece.
| | - Helen Gika
- Center for Interdisciplinary Research and Innovation (CIRI-AUTH), Biomic_AUTh, Balkan Center Thermi B1.4, GR-57001, Thessaloniki, Greece
- Laboratory of Forensic Medicine and Toxicology, School of Medicine, Aristotle University of Thessaloniki, GR-54124, Thessaloniki, Greece
| | - Dimitrios G Goulis
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Maria G Grammatikopoulou
- Unit of Immunonutrition and Clinical Nutrition, Department of Rheumatology and Clinical Immunology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, Larissa, Greece
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
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2
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Yeo MK, Koh YJ, Park JI, Kim KH. Increased CD16a (FcγRIIIA) Expression in The Tumor Microenvironment of Atypical Neurofibromatous Neoplasms of Uncertain Biologic Potential May Be Associated with Progression from Neurofibromas to Atypical Neurofibromas. J Pers Med 2023; 13:1720. [PMID: 38138947 PMCID: PMC10744712 DOI: 10.3390/jpm13121720] [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: 10/24/2023] [Revised: 11/26/2023] [Accepted: 12/14/2023] [Indexed: 12/24/2023] Open
Abstract
Neurofibroma (NF) is a benign tumor in the peripheral nervous system, but it can infiltrate around structures and cause functional impairment and disfigurement. We incidentally found that the expression of CD16a (Fc gamma receptor IIIA) was increased in NFs compared to in non-neoplastic nerves and hypothesized that CD16 could be relevant to NF progression. We evaluated the expressions of CD16a, CD16b, CD68, TREM2, Galectin-3, S-100, and SOX10 in 38 cases of neurogenic tumors (NF, n = 18; atypical neurofibromatous neoplasm of uncertain biologic potential (ANNUBP), n = 14; and malignant peripheral nerve sheath tumor (MPNST), n = 6) by immunohistochemical staining. In the tumor microenvironment (TME) of the ANNUBPs, CD16a and CD16b expression levels had increased more than in the NFs or MPNSTs. CD68 and Galectin-3 expression levels in the ANNUBPs were higher than in the MPNSTs. Dual immunohistochemical staining showed an overlapping pattern for CD16a and CD68 in TME immune cells. Increased CD16a expression was detected in the ANNUBPs compared to the NFs but decreased with malignant progression. The CD16a overexpression with CD68 positivity in the ANNUBPs potentially reflects that the TME immune modulation could be associated with NF progression to an ANNUBP. Further studies should explore the role of CD16a in immunomodulation for accelerating NF growth.
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Affiliation(s)
- Min-Kyung Yeo
- Department of Pathology, Chungnam National University School of Medicine, Munwha-ro 266, Daejeon 35015, Republic of Korea;
| | - Yeong Jun Koh
- Department of Computer Science & Engineering, Chungnam National University, Daejeon 34134, Republic of Korea;
| | - Jong-Il Park
- Department of Biochemistry, College of Medicine, Chungnam National University, Daejeon 35015, Republic of Korea;
- Translational Immunology Institute, Chungnam National University College of Medicine, Daejeon 35015, Republic of Korea
- Brain Korea 21 FOUR Project for Medical Science, Chungnam National University, Daejeon 35015, Republic of Korea
| | - Kyung-Hee Kim
- Department of Pathology, Chungnam National University School of Medicine, Munwha-ro 266, Daejeon 35015, Republic of Korea;
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3
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Verma M, McKay J, Verma D. Role of epigenetics in innate lymphoid cells. Epigenomics 2023; 15:615-618. [PMID: 37435673 DOI: 10.2217/epi-2023-0221] [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] [Indexed: 07/13/2023] Open
Abstract
Epigenetics plays a crucial role in gene regulation and cell function without changing the DNA sequence. The process of differentiation in eukaryotes during cellular morphogenesis is a paradigm of epigenetic change; stem cells develop into pluripotent cell lines in the embryo, eventually becoming terminally developed cells. Recently, epigenetic changes were shown to play an important role in immune cell development, activation and differentiation, which impacts chromatin remodeling, DNA methylation, post-translational histone modifications and small or lncRNA engagement. Innate lymphoid cells (ILCs) are newly identified immune cells that lack antigen receptors. ILCs differentiate from hematopoietic stem cells via multipotent progenitor stages. In this editorial, the authors discuss the epigenetic regulation of ILC differentiation and function.
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Affiliation(s)
- Mukesh Verma
- Department of Medicine, National Jewish Health, 1400 Jackson Street, Denver, CO 80206, USA
| | - Jerome McKay
- Department of Biomedical Informatics, University of Colorado School of Medicine, Aurora, CO 80045, USA
| | - Divya Verma
- Department of Medicine, National Jewish Health, 1400 Jackson Street, Denver, CO 80206, USA
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4
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Lordo MR, Stiff AR, Oakes CC, Mundy-Bosse BL. Effects of epigenetic therapy on natural killer cell function and development in hematologic malignancy. J Leukoc Biol 2023; 113:518-524. [PMID: 36860165 PMCID: PMC10443672 DOI: 10.1093/jleuko/qiad026] [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: 08/31/2022] [Revised: 02/16/2023] [Accepted: 02/22/2023] [Indexed: 03/03/2023] Open
Abstract
Epigenetic therapy is an emerging field in the treatment of human cancer, including hematologic malignancies. This class of therapeutic agents approved by the US Food and Drug Administration for cancer treatment includes DNA hypomethylating agents, histone deacetylase inhibitors, IDH1/2 inhibitors, EZH2 inhibitors, and numerous preclinical targets/agents. Most studies measuring the biological effects of epigenetic therapy focus their attention on either their direct cytotoxic effects on malignant cells or their effects on modifying tumor cell antigen expression, exposing them to immune surveillance mechanisms. However, a growing body of evidence suggests that epigenetic therapy also has effects on the development and function of the immune system, including natural killer cells, which can alter their response to cancer cells. In this review, we summarize the body of literature studying the effects of different classes of epigenetic therapy on the development and/or function of natural killer cells.
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Affiliation(s)
- Matthew R. Lordo
- Comprehensive Cancer Center, The Ohio State University, 460 W. 10th Avenue, Columbus, OH 43210, USA
- Medical Scientist Training Program, Biomedical Sciences Graduate Program, The Ohio State University, 370 W. 9th Avenue, Columbus, OH 43210, USA
| | - Andrew R. Stiff
- Comprehensive Cancer Center, The Ohio State University, 460 W. 10th Avenue, Columbus, OH 43210, USA
- Physician Scientist Training Program, The Ohio State University, 370 W. 9th Avenue, Columbus, OH 43210, USA
- Division of Hematology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, 460 W. 12th Avenue, Columbus, OH 43210, USA
| | - Christopher C. Oakes
- Comprehensive Cancer Center, The Ohio State University, 460 W. 10th Avenue, Columbus, OH 43210, USA
- Division of Hematology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, 460 W. 12th Avenue, Columbus, OH 43210, USA
| | - Bethany L. Mundy-Bosse
- Comprehensive Cancer Center, The Ohio State University, 460 W. 10th Avenue, Columbus, OH 43210, USA
- Division of Hematology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, 460 W. 12th Avenue, Columbus, OH 43210, USA
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5
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Yu J, Caligiuri MA. Viral- and tumor-reactive natural killer cells. Semin Immunol 2023; 67:101749. [PMID: 36965383 PMCID: PMC10192023 DOI: 10.1016/j.smim.2023.101749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 03/09/2023] [Accepted: 03/14/2023] [Indexed: 03/27/2023]
Abstract
When we can understand what natural killer (NK) cells recognize during an encounter with an infectious pathogen or a tumor cell, and when we can understand how the NK cell responds to that encounter, we can then begin to understand the role of NK cells in human health and how to improve upon their role for the prevention and treatment of human disease. In the quest to understand how these cells function in antiviral and antitumoral immunity, there have been previously described mechanisms established for NK cells to participate in clearing viral infections and tumors, including classical NK cell antibody dependent cellular cytotoxicity (ADCC) as well as recognition and elimination of transformed malignant cells through direct ligand interactions. However, it is now clear that there are additional mechanisms by which NK cells can participate in these critical immune tasks. Here we review two recently described types of NK cell recognition and response: the first is to primary infection with herpes virus, recognized and responded to by non-specific Fc bridged cellular cytotoxicity (FcBCC), and the second describes a novel phenotypic and functional response when a subset of NK cells recognize myeloid leukemia.
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Affiliation(s)
- Jianhua Yu
- Department of Hematology & Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, CA 91010, USA; Hematologic Malignancies Research Institute, City of Hope National Medical Center, Los Angeles, CA 91010, USA; Department of Immuno-Oncology, City of Hope, Los Angeles, CA 91010, USA; City of Hope Comprehensive Cancer Center, Los Angeles, CA 91010, USA.
| | - Michael A Caligiuri
- Department of Hematology & Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, CA 91010, USA; Hematologic Malignancies Research Institute, City of Hope National Medical Center, Los Angeles, CA 91010, USA; City of Hope Comprehensive Cancer Center, Los Angeles, CA 91010, USA.
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6
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Hoekzema RS, Marsh L, Sumray O, Carroll TM, Lu X, Byrne HM, Harrington HA. Multiscale Methods for Signal Selection in Single-Cell Data. ENTROPY (BASEL, SWITZERLAND) 2022; 24:1116. [PMID: 36010781 PMCID: PMC9407339 DOI: 10.3390/e24081116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 08/04/2022] [Accepted: 08/10/2022] [Indexed: 06/15/2023]
Abstract
Analysis of single-cell transcriptomics often relies on clustering cells and then performing differential gene expression (DGE) to identify genes that vary between these clusters. These discrete analyses successfully determine cell types and markers; however, continuous variation within and between cell types may not be detected. We propose three topologically motivated mathematical methods for unsupervised feature selection that consider discrete and continuous transcriptional patterns on an equal footing across multiple scales simultaneously. Eigenscores (eigi) rank signals or genes based on their correspondence to low-frequency intrinsic patterning in the data using the spectral decomposition of the Laplacian graph. The multiscale Laplacian score (MLS) is an unsupervised method for locating relevant scales in data and selecting the genes that are coherently expressed at these respective scales. The persistent Rayleigh quotient (PRQ) takes data equipped with a filtration, allowing the separation of genes with different roles in a bifurcation process (e.g., pseudo-time). We demonstrate the utility of these techniques by applying them to published single-cell transcriptomics data sets. The methods validate previously identified genes and detect additional biologically meaningful genes with coherent expression patterns. By studying the interaction between gene signals and the geometry of the underlying space, the three methods give multidimensional rankings of the genes and visualisation of relationships between them.
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Affiliation(s)
- Renee S. Hoekzema
- Mathematical Institute, University of Oxford, Oxford OX1 2JD, UK
- Department of Mathematics, Free University of Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Lewis Marsh
- Mathematical Institute, University of Oxford, Oxford OX1 2JD, UK
- Ludwig Institute for Cancer Research, University of Oxford, Oxford OX1 2JD, UK
| | - Otto Sumray
- Mathematical Institute, University of Oxford, Oxford OX1 2JD, UK
- Ludwig Institute for Cancer Research, University of Oxford, Oxford OX1 2JD, UK
| | - Thomas M. Carroll
- Ludwig Institute for Cancer Research, University of Oxford, Oxford OX1 2JD, UK
| | - Xin Lu
- Ludwig Institute for Cancer Research, University of Oxford, Oxford OX1 2JD, UK
| | - Helen M. Byrne
- Mathematical Institute, University of Oxford, Oxford OX1 2JD, UK
- Ludwig Institute for Cancer Research, University of Oxford, Oxford OX1 2JD, UK
| | - Heather A. Harrington
- Mathematical Institute, University of Oxford, Oxford OX1 2JD, UK
- Wellcome Centre for Human Genetics, University of Oxford, Oxford OX1 2JD, UK
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7
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Gonzalez JC, Chakraborty S, Thulin NK, Wang TT. Heterogeneity in IgG-CD16 signaling in infectious disease outcomes. Immunol Rev 2022; 309:64-74. [PMID: 35781671 PMCID: PMC9539944 DOI: 10.1111/imr.13109] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
In this review, we discuss how IgG antibodies can modulate inflammatory signaling during viral infections with a focus on CD16a-mediated functions. We describe the structural heterogeneity of IgG antibody ligands, including subclass and glycosylation that impact binding by and downstream activity of CD16a, as well as the heterogeneity of CD16a itself, including allele and expression density. While inflammation is a mechanism required for immune homeostasis and resolution of acute infections, we focus here on two infectious diseases that are driven by pathogenic inflammatory responses during infection. Specifically, we review and discuss the evolving body of literature showing that afucosylated IgG immune complex signaling through CD16a contributes to the overwhelming inflammatory response that is central to the pathogenesis of severe forms of dengue disease and coronavirus disease 2019 (COVID-19).
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Affiliation(s)
- Joseph C. Gonzalez
- Department of Medicine, Division of Infectious DiseasesStanford University School of MedicineStanfordCaliforniaUSA,Program in ImmunologyStanford University School of MedicineStanfordCaliforniaUSA
| | - Saborni Chakraborty
- Department of Medicine, Division of Infectious DiseasesStanford University School of MedicineStanfordCaliforniaUSA
| | - Natalie K. Thulin
- Department of ImmunologyUniversity of WashingtonSeattleWashingtonUSA
| | - Taia T. Wang
- Department of Medicine, Division of Infectious DiseasesStanford University School of MedicineStanfordCaliforniaUSA,Program in ImmunologyStanford University School of MedicineStanfordCaliforniaUSA,Department of Microbiology and ImmunologyStanford University School of MedicineStanfordCaliforniaUSA
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8
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Xia Y, Liu X, Mu W, Ma C, Wang L, Jiao Y, Cui B, Hu S, Gao Y, Liu T, Sun H, Zong S, Liu X, Zhao Y. Capturing 3D Chromatin Maps of Human Primary Monocytes: Insights From High-Resolution Hi-C. Front Immunol 2022; 13:837336. [PMID: 35309301 PMCID: PMC8927851 DOI: 10.3389/fimmu.2022.837336] [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: 12/16/2021] [Accepted: 02/14/2022] [Indexed: 11/17/2022] Open
Abstract
Although the variation in chromatin architecture during adaptive immune responses has been thoroughly investigated, the 3D landscape of innate immunity is still unknown. Herein, chromatin regulation and heterogeneity among human primary monocytes were investigated. Peripheral blood was collected from two healthy persons and two patients with systemic lupus erythematosus (SLE), and CD14+ monocytes were selected to perform Hi-C, RNA-seq, ATAC-seq and ChIP-seq analyses. Raw data from the THP1 cell line Hi-C library were used for comparison. For each sample, we constructed three Hi-C libraries and obtained approximately 3 billion paired-end reads in total. Resolution analysis showed that more than 80% of bins presented depths greater than 1000 at a 5 kb resolution. The constructed high-resolution chromatin interaction maps presented similar landscapes in the four individuals, which showed significant divergence from the THP1 cell line chromatin structure. The variability in chromatin interactions around HLA-D genes in the HLA complex region was notable within individuals. We further found that the CD16-encoding gene (FCGR3A) is located at a variable topologically associating domain (TAD) boundary and that chromatin loop dynamics might modulate CD16 expression. Our results indicate both the stability and variability of high-resolution chromatin interaction maps among human primary monocytes. This work sheds light on the potential mechanisms by which the complex interplay of epigenetics and spatial 3D architecture regulates chromatin in innate immunity.
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Affiliation(s)
- Yu Xia
- Department of Central Laboratory, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Central Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Xiaowen Liu
- Department of Central Laboratory, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Central Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Wenli Mu
- Department of Central Laboratory, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Central Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Chunyan Ma
- Department of Central Laboratory, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Central Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Laicheng Wang
- Department of Central Laboratory, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Central Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Yulian Jiao
- Department of Central Laboratory, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Central Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Bin Cui
- Department of Central Laboratory, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Central Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Shengnan Hu
- Department of Clinical Laboratory, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China
| | - Ying Gao
- Department of Clinical Laboratory, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China
| | - Tao Liu
- Bioinformation Center, Annoroad Gene Technology (Beijing) Co., Ltd., Beijing, China
| | - Huanxin Sun
- Department of Central Laboratory, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Central Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Shuai Zong
- Department of Central Laboratory, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Central Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Xin Liu
- Department of Central Laboratory, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Central Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Yueran Zhao
- Department of Central Laboratory, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Central Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
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9
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Mundy-Bosse BL, Weigel C, Wu YZ, Abdelbaky S, Youssef Y, Casas SB, Polley N, Ernst G, Young KA, McConnell KK, Nalin AP, Wu KG, Broughton M, Lordo MR, Altynova E, Hegewisch-Solloa E, Enriquez-Vera DY, Dueñas D, Barrionuevo C, Yu SC, Saleem A, Suarez CJ, Briercheck EL, Molina-Kirsch H, Loughran TP, Weichenhan D, Plass C, Reneau JC, Mace EM, Gamboa FV, Weinstock DM, Natkunam Y, Caligiuri MA, Mishra A, Porcu P, Baiocchi RA, Brammer JE, Freud AG, Oakes CC. Identification and targeting of the developmental blockade in extranodal natural killer/T cell lymphoma. Blood Cancer Discov 2022; 3:154-169. [PMID: 35247900 PMCID: PMC9414823 DOI: 10.1158/2643-3230.bcd-21-0098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 12/01/2021] [Accepted: 01/24/2022] [Indexed: 11/16/2022] Open
Abstract
Extranodal natural killer/T-cell lymphoma (ENKTL) is an aggressive, rare lymphoma of natural killer (NK) cell origin with poor clinical outcomes. Here we used phenotypic and molecular profiling, including epigenetic analyses, to investigate how ENKTL ontogeny relates to normal NK-cell development. We demonstrate that neoplastic NK cells are stably, but reversibly, arrested at earlier stages of NK-cell maturation. Genes downregulated in the most epigenetic immature tumors were associated with polycomb silencing along with genomic gain and overexpression of EZH2. ENKTL cells exhibited genome-wide DNA hypermethylation. Tumor-specific DNA methylation gains were associated with polycomb-marked regions, involving extensive gene silencing and loss of transcription factor binding. To investigate therapeutic targeting, we treated novel patient-derived xenograft (PDX) models of ENKTL with the DNA hypomethylating agent, 5-azacytidine. Treatment led to reexpression of NK-cell developmental genes, phenotypic NK-cell differentiation, and prolongation of survival. These studies lay the foundation for epigenetic-directed therapy in ENKTL. SIGNIFICANCE Through epigenetic and transcriptomic analyses of ENKTL, a rare, aggressive malignancy, along with normal NK-cell developmental intermediates, we identified that extreme DNA hypermethylation targets genes required for NK-cell development. Disrupting this epigenetic blockade in novel PDX models led to ENKTL differentiation and improved survival. This article is highlighted in the In This Issue feature, p. 85.
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Affiliation(s)
- Bethany L. Mundy-Bosse
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, Ohio
- The Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, Ohio
- Corresponding Authors: Bethany L. Mundy-Bosse, The Ohio State University James Comprehensive Cancer Center, 882 Biomedical Research Tower, 460 West 12th Avenue, Columbus, OH 43210. Phone: 614-688-6564; E-mail: ; Aharon G. Freud, The Ohio State University James Comprehensive Cancer Center, 892 Biomedical Research Tower, 460 West 12th Avenue, Columbus, OH 43210. Phone: 614-293-7904; E-mail: ; and Christopher C. Oakes, The Ohio State University James Comprehensive Cancer Center, 455 OSU CCC/Wiseman Hall, 410 West 12th Avenue, Columbus, OH 43210. Phone: 614-685-9284; E-mail:
| | - Christoph Weigel
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, Ohio
- The Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, Ohio
| | - Yue-Zhong Wu
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, Ohio
- The Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, Ohio
| | - Salma Abdelbaky
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, Ohio
- The Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, Ohio
| | - Youssef Youssef
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, Ohio
| | - Susana Beceiro Casas
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, Ohio
| | - Nicholas Polley
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, Ohio
| | - Gabrielle Ernst
- The Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, Ohio
| | - Karen A. Young
- The Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, Ohio
| | - Kathleen K. McConnell
- The Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, Ohio
| | - Ansel P. Nalin
- Medical Scientist Training Program, The Ohio State University, Columbus, Ohio
| | - Kevin G. Wu
- The Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, Ohio
| | - Megan Broughton
- The Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, Ohio
| | - Matthew R. Lordo
- Medical Scientist Training Program, The Ohio State University, Columbus, Ohio
| | - Ekaterina Altynova
- The Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, Ohio
| | - Everardo Hegewisch-Solloa
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York
| | | | - Daniela Dueñas
- Instituto Nacional de Enfermedades Neoplasticas, Lima, Peru
| | | | - Shan-Chi Yu
- Department of Pathology, National Taiwan University Hospital, Taipei, Taiwan
| | - Atif Saleem
- Department of Pathology, Stanford University School of Medicine, Stanford, California
| | - Carlos J. Suarez
- Department of Pathology, Stanford University School of Medicine, Stanford, California
| | - Edward L. Briercheck
- Department of Medicine, Division of Hematology and Medical Oncology, Fred Hutchinson Cancer Research Institute and the University of Washington, Seattle, Washington
| | | | - Thomas P. Loughran
- Division of Hematology, Department of Medicine, University of Virginia Cancer Center, Charlottesville, Virginia
| | - Dieter Weichenhan
- Division of Epigenomics, The German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Christoph Plass
- Division of Epigenomics, The German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - John C. Reneau
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, Ohio
- The Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, Ohio
| | - Emily M. Mace
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York
| | - Fabiola Valvert Gamboa
- Department of Medical Oncology, Liga Nacional Contra el Cáncer, Guatemala City, Guatemala
| | - David M. Weinstock
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
| | - Yasodha Natkunam
- Department of Pathology, Stanford University School of Medicine, Stanford, California
| | - Michael A. Caligiuri
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, California
| | - Anjali Mishra
- Division of Hematologic Malignancies and Hematopoietic Stem Cell Transplantation, Department of Medical Oncology, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Pierluigi Porcu
- Division of Hematologic Malignancies and Hematopoietic Stem Cell Transplantation, Department of Medical Oncology, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Robert A. Baiocchi
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, Ohio
- The Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, Ohio
| | - Jonathan E. Brammer
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, Ohio
- The Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, Ohio
| | - Aharon G. Freud
- The Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, Ohio
- Department of Pathology, The Ohio State University, Columbus, Ohio
- Corresponding Authors: Bethany L. Mundy-Bosse, The Ohio State University James Comprehensive Cancer Center, 882 Biomedical Research Tower, 460 West 12th Avenue, Columbus, OH 43210. Phone: 614-688-6564; E-mail: ; Aharon G. Freud, The Ohio State University James Comprehensive Cancer Center, 892 Biomedical Research Tower, 460 West 12th Avenue, Columbus, OH 43210. Phone: 614-293-7904; E-mail: ; and Christopher C. Oakes, The Ohio State University James Comprehensive Cancer Center, 455 OSU CCC/Wiseman Hall, 410 West 12th Avenue, Columbus, OH 43210. Phone: 614-685-9284; E-mail:
| | - Christopher C. Oakes
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, Ohio
- The Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, Ohio
- Department of Biomedical Informatics, The Ohio State University, Columbus, Ohio
- Corresponding Authors: Bethany L. Mundy-Bosse, The Ohio State University James Comprehensive Cancer Center, 882 Biomedical Research Tower, 460 West 12th Avenue, Columbus, OH 43210. Phone: 614-688-6564; E-mail: ; Aharon G. Freud, The Ohio State University James Comprehensive Cancer Center, 892 Biomedical Research Tower, 460 West 12th Avenue, Columbus, OH 43210. Phone: 614-293-7904; E-mail: ; and Christopher C. Oakes, The Ohio State University James Comprehensive Cancer Center, 455 OSU CCC/Wiseman Hall, 410 West 12th Avenue, Columbus, OH 43210. Phone: 614-685-9284; E-mail:
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10
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Transcriptomic profiling of adjuvant colorectal cancer identifies three key prognostic biological processes and a disease specific role for granzyme B. PLoS One 2022; 16:e0262198. [PMID: 34972191 PMCID: PMC8719661 DOI: 10.1371/journal.pone.0262198] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 11/25/2021] [Indexed: 12/20/2022] Open
Abstract
Background Colorectal cancer (CRC) is a leading cause of cancer-related deaths, with a 5% 5-year survival rate for metastatic disease, yet with limited therapeutic advancements due to insufficient understanding of and inability to accurately capture high-risk CRC patients who are most likely to recur. We aimed to improve high-risk classification by identifying biological pathways associated with outcome in adjuvant stage II/III CRC. Methods and findings We included 1062 patients with stage III or high-risk stage II colon carcinoma from the prospective three-arm randomized phase 3 AVANT trial, and performed expression profiling to identify a prognostic signature. Data from validation cohort GSE39582, The Cancer Genome Atlas, and cell lines were used to further validate the prognostic biology. Our retrospective analysis of the adjuvant AVANT trial uncovered a prognostic signature capturing three biological functions—stromal, proliferative and immune—that outperformed the Consensus Molecular Subtypes (CMS) and recurrence prediction signatures like Oncotype Dx in an independent cohort. Importantly, within the immune component, high granzyme B (GZMB) expression had a significant prognostic impact while other individual T-effector genes were less or not prognostic. In addition, we found GZMB to be endogenously expressed in CMS2 tumor cells and to be prognostic in a T cell independent fashion. A limitation of our study is that these results, although robust and derived from a large dataset, still need to be clinically validated in a prospective study. Conclusions This work furthers our understanding of the underlying biology that propagates stage II/III CRC disease progression and provides scientific rationale for future high-risk stratification and targeted treatment evaluation in biomarker defined subpopulations of resectable high-risk CRC. Our results also shed light on an alternative GZMB source with context-specific implications on the disease’s unique biology.
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11
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Xu S, Xiaojing L, Xinyue S, Wei C, Honggui L, Shiwen X. Pig lung fibrosis is active in the subacute CdCl 2 exposure model and exerts cumulative toxicity through the M1/M2 imbalance. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 225:112757. [PMID: 34509164 DOI: 10.1016/j.ecoenv.2021.112757] [Citation(s) in RCA: 63] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 08/30/2021] [Accepted: 09/03/2021] [Indexed: 06/13/2023]
Abstract
Environmental pollutant cadmium (Cd) can cause macrophage dysfunction, and the imbalance of M1/M2 is involved in the process of tissue fibrosis. In order to explore the effect of subacute CdCl2 exposure on pig lung tissue fibers and its mechanism, based on the establishment of this model, ICP-MS, H&E staining, Masson staining, Immunofluorescence, RT-PCR, and Western Blot methods were used to detect related indicators. The results found that lung tissue fibrosis, Cd content significantly increased, lung tissue ion disturbance, miR-20a-3p down-regulation, M1/M2 imbalance, LXA4/FPR2 content decreased, MDA content increased, NF-κB/NLRP3, TGFβ pathway, PPARγ/Wnt pathway activated, and the expression of fibrosis-related factors increased. The above results indicate that subacute CdCl2 exposure increase Cd content in the pig lungs, which leads to M1/M2 imbalance and down-regulates the content of LXA4/FPR2, further activates the oxidative stress/NF-κB/NLRP3 pathway, thereby activating the TGFβ and PPARγ/Wnt pathways to induce fibrosis. This study aims to reveal the toxic effects of CdCl2 and will provide new insights into the toxicology of Cd.
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Affiliation(s)
- Shi Xu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Li Xiaojing
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Sun Xinyue
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Cui Wei
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Liu Honggui
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, PR China.
| | - Xu Shiwen
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China; Key Laboratory of the Provincial Education Department of Heilongjiang for Common Animal Disease Prevention and Treatment, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China.
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12
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Native Low-Density Lipoproteins Act in Synergy with Lipopolysaccharide to Alter the Balance of Human Monocyte Subsets and Their Ability to Produce IL-1 Beta, CCR2, and CX3CR1 In Vitro and In Vivo: Implications in Atherogenesis. Biomolecules 2021; 11:biom11081169. [PMID: 34439835 PMCID: PMC8391227 DOI: 10.3390/biom11081169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/29/2021] [Accepted: 08/04/2021] [Indexed: 12/17/2022] Open
Abstract
Increasing evidence has demonstrated that oxidized low-density lipoproteins (oxLDL) and lipopolysaccharide (LPS) enhance accumulation of interleukin (IL)-1 beta-producing macrophages in atherosclerotic lesions. However, the potential synergistic effect of native LDL (nLDL) and LPS on the inflammatory ability and migration pattern of monocyte subpopulations remains elusive and is examined here. In vitro, whole blood cells from healthy donors (n = 20) were incubated with 100 μg/mL nLDL, 10 ng/mL LPS, or nLDL + LPS for 9 h. Flow cytometry assays revealed that nLDL significantly decreases the classical monocyte (CM) percentage and increases the non-classical monocyte (NCM) subset. While nLDL + LPS significantly increased the number of NCMs expressing IL-1 beta and the C-C chemokine receptor type 2 (CCR2), the amount of NCMs expressing the CX3C chemokine receptor 1 (CX3CR1) decreased. In vivo, patients (n = 85) with serum LDL-cholesterol (LDL-C) >100 mg/dL showed an increase in NCM, IL-1 beta, LPS-binding protein (LBP), and Castelli’s atherogenic risk index as compared to controls (n = 65) with optimal LDL-C concentrations (≤100 mg/dL). This work demonstrates for the first time that nLDL acts in synergy with LPS to alter the balance of human monocyte subsets and their ability to produce inflammatory cytokines and chemokine receptors with prominent roles in atherogenesis.
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13
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Huot N, Rascle P, Petitdemange C, Contreras V, Stürzel CM, Baquero E, Harper JL, Passaes C, Legendre R, Varet H, Madec Y, Sauermann U, Stahl-Hennig C, Nattermann J, Saez-Cirion A, Le Grand R, Keith Reeves R, Paiardini M, Kirchhoff F, Jacquelin B, Müller-Trutwin M. SIV-induced terminally differentiated adaptive NK cells in lymph nodes associated with enhanced MHC-E restricted activity. Nat Commun 2021; 12:1282. [PMID: 33627642 PMCID: PMC7904927 DOI: 10.1038/s41467-021-21402-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 01/27/2021] [Indexed: 02/06/2023] Open
Abstract
Natural killer (NK) cells play a critical understudied role during HIV infection in tissues. In a natural host of SIV, the African green monkey (AGM), NK cells mediate a strong control of SIVagm infection in secondary lymphoid tissues. We demonstrate that SIVagm infection induces the expansion of terminally differentiated NKG2alow NK cells in secondary lymphoid organs displaying an adaptive transcriptional profile and increased MHC-E-restricted cytotoxicity in response to SIV Env peptides while expressing little IFN-γ. Such NK cell differentiation was lacking in SIVmac-infected macaques. Adaptive NK cells displayed no increased NKG2C expression. This study reveals a previously unknown profile of NK cell adaptation to a viral infection, thus accelerating strategies toward NK-cell directed therapies and viral control in tissues.
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Affiliation(s)
- Nicolas Huot
- grid.428999.70000 0001 2353 6535Institut Pasteur, Unité HIV, Inflammation et Persistance, Paris, France
| | - Philippe Rascle
- grid.428999.70000 0001 2353 6535Institut Pasteur, Unité HIV, Inflammation et Persistance, Paris, France ,grid.508487.60000 0004 7885 7602Université Paris Diderot, Sorbonne Paris Cité, Paris, France
| | - Caroline Petitdemange
- grid.428999.70000 0001 2353 6535Institut Pasteur, Unité HIV, Inflammation et Persistance, Paris, France
| | - Vanessa Contreras
- CEA-Université Paris Sud-Inserm, U1184, IDMIT Department, IBFJ, Fontenay-aux-Roses, France
| | | | - Eduard Baquero
- grid.462718.eInstitut Pasteur, Unité de Virologie Structurale, Paris, France
| | - Justin L. Harper
- grid.189967.80000 0001 0941 6502Division of Microbiology and Immunology, Yerkes National Primate Research Center, Emory University, Atlanta, GA USA
| | - Caroline Passaes
- grid.428999.70000 0001 2353 6535Institut Pasteur, Unité HIV, Inflammation et Persistance, Paris, France
| | - Rachel Legendre
- grid.428999.70000 0001 2353 6535Bioinformatics and Biostatistics Hub, Department of Computational Biology, Institut Pasteur, Paris, France
| | - Hugo Varet
- grid.428999.70000 0001 2353 6535Biomics Platform, Center for Technological Resources and Research (C2RT), Institut Pasteur, Paris, France
| | - Yoann Madec
- grid.428999.70000 0001 2353 6535 Institut Pasteur; Epidemiology of Emerging Diseases Unit, Paris, France
| | - Ulrike Sauermann
- grid.418215.b0000 0000 8502 7018Deutsches Primatenzentrum - Leibniz Institut für Primatenforschung, Göttingen, Germany
| | - Christiane Stahl-Hennig
- grid.418215.b0000 0000 8502 7018Deutsches Primatenzentrum - Leibniz Institut für Primatenforschung, Göttingen, Germany
| | - Jacob Nattermann
- grid.452463.2Medizinische Klinik und Poliklinik I, Universitätsklinikum Bonn, Germany; German Center for Infection Research (DZIF), Bonn, Germany
| | - Asier Saez-Cirion
- grid.428999.70000 0001 2353 6535Institut Pasteur, Unité HIV, Inflammation et Persistance, Paris, France
| | - Roger Le Grand
- CEA-Université Paris Sud-Inserm, U1184, IDMIT Department, IBFJ, Fontenay-aux-Roses, France
| | - R. Keith Reeves
- grid.38142.3c000000041936754XCenter for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA USA
| | - Mirko Paiardini
- grid.189967.80000 0001 0941 6502Division of Microbiology and Immunology, Yerkes National Primate Research Center, Emory University, Atlanta, GA USA ,grid.189967.80000 0001 0941 6502Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA USA
| | | | - Beatrice Jacquelin
- grid.428999.70000 0001 2353 6535Institut Pasteur, Unité HIV, Inflammation et Persistance, Paris, France
| | - Michaela Müller-Trutwin
- grid.428999.70000 0001 2353 6535Institut Pasteur, Unité HIV, Inflammation et Persistance, Paris, France
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14
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Abstract
The innate immune response is a rapid response to pathogens or danger signals. It is precisely activated not only to efficiently eliminate pathogens but also to avoid excessive inflammation and tissue damage. cis-Regulatory element-associated chromatin architecture shaped by epigenetic factors, which we define as the epiregulome, endows innate immune cells with specialized phenotypes and unique functions by establishing cell-specific gene expression patterns, and it also contributes to resolution of the inflammatory response. In this review, we focus on two aspects: (a) how niche signals during lineage commitment or following infection and pathogenic stress program epiregulomes by regulating gene expression levels, enzymatic activities, or gene-specific targeting of chromatin modifiers and (b) how the programed epiregulomes in turn mediate regulation of gene-specific expression, which contributes to controlling the development of innate cells, or the response to infection and inflammation, in a timely manner. We also discuss the effects of innate immunometabolic rewiring on epiregulomes and speculate on several future challenges to be encountered during the exploration of the master regulators of epiregulomes in innate immunity and inflammation.
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Affiliation(s)
- Qian Zhang
- Department of Immunology, Center for Immunotherapy, Institute of Basic Medical Sciences, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100005, China; , .,National Key Laboratory of Medical Immunology, Institute of Immunology, Navy Military Medical University, Shanghai 200433, China
| | - Xuetao Cao
- Department of Immunology, Center for Immunotherapy, Institute of Basic Medical Sciences, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100005, China; , .,National Key Laboratory of Medical Immunology, Institute of Immunology, Navy Military Medical University, Shanghai 200433, China.,Laboratory of Immunity and Inflammation, College of Life Sciences, Nankai University, Tianjin 300071, China
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15
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Kuri-Cervantes L, Pampena MB, Meng W, Rosenfeld AM, Ittner CAG, Weisman AR, Agyekum RS, Mathew D, Baxter AE, Vella LA, Kuthuru O, Apostolidis SA, Bershaw L, Dougherty J, Greenplate AR, Pattekar A, Kim J, Han N, Gouma S, Weirick ME, Arevalo CP, Bolton MJ, Goodwin EC, Anderson EM, Hensley SE, Jones TK, Mangalmurti NS, Luning Prak ET, Wherry EJ, Meyer NJ, Betts MR. Comprehensive mapping of immune perturbations associated with severe COVID-19. Sci Immunol 2020; 5:eabd7114. [PMID: 32669287 PMCID: PMC7402634 DOI: 10.1126/sciimmunol.abd7114] [Citation(s) in RCA: 561] [Impact Index Per Article: 140.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 07/10/2020] [Indexed: 01/08/2023]
Abstract
Although critical illness has been associated with SARS-CoV-2-induced hyperinflammation, the immune correlates of severe COVID-19 remain unclear. Here, we comprehensively analyzed peripheral blood immune perturbations in 42 SARS-CoV-2 infected and recovered individuals. We identified extensive induction and activation of multiple immune lineages, including T cell activation, oligoclonal plasmablast expansion, and Fc and trafficking receptor modulation on innate lymphocytes and granulocytes, that distinguished severe COVID-19 cases from healthy donors or SARS-CoV-2-recovered or moderate severity patients. We found the neutrophil to lymphocyte ratio to be a prognostic biomarker of disease severity and organ failure. Our findings demonstrate broad innate and adaptive leukocyte perturbations that distinguish dysregulated host responses in severe SARS-CoV-2 infection and warrant therapeutic investigation.
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Affiliation(s)
- Leticia Kuri-Cervantes
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - M Betina Pampena
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Wenzhao Meng
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, Philadelphia, PA19104, USA
| | - Aaron M Rosenfeld
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, Philadelphia, PA19104, USA
| | - Caroline A G Ittner
- Division of Pulmonary, Allergy and Critical Care, Center for Translational Lung Biology, Lung Biology Institute, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Ariel R Weisman
- Division of Pulmonary, Allergy and Critical Care, Center for Translational Lung Biology, Lung Biology Institute, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Roseline S Agyekum
- Division of Pulmonary, Allergy and Critical Care, Center for Translational Lung Biology, Lung Biology Institute, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Divij Mathew
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Amy E Baxter
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Laura A Vella
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Division of Infectious Diseases, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, 19104, USA
| | - Oliva Kuthuru
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Sokratis A Apostolidis
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Division of Rheumatology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, 19104, USA
| | - Luanne Bershaw
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Jeanette Dougherty
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Allison R Greenplate
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Ajinkya Pattekar
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Division of Gastroenterology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, 19104, USA
| | - Justin Kim
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Nicholas Han
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Sigrid Gouma
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Madison E Weirick
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Claudia P Arevalo
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Marcus J Bolton
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Eileen C Goodwin
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Elizabeth M Anderson
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Scott E Hensley
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Tiffanie K Jones
- Division of Pulmonary, Allergy and Critical Care, Center for Translational Lung Biology, Lung Biology Institute, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Nilam S Mangalmurti
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Division of Pulmonary, Allergy and Critical Care, Center for Translational Lung Biology, Lung Biology Institute, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Eline T Luning Prak
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, Philadelphia, PA19104, USA
| | - E John Wherry
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Parker Institute for Cancer Immunotherapy at the University of Pennsylvania, Philadelphia, Pennsylvania, 19104, USA
| | - Nuala J Meyer
- Division of Pulmonary, Allergy and Critical Care, Center for Translational Lung Biology, Lung Biology Institute, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
| | - Michael R Betts
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
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16
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Wang X, Yao X, Xie T, Chang Z, Guo Y, Ni H. Exosome-derived uterine miR-218 isolated from cows with endometritis regulates the release of cytokines and chemokines. Microb Biotechnol 2020; 13:1103-1117. [PMID: 32227590 PMCID: PMC7264886 DOI: 10.1111/1751-7915.13565] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 03/03/2020] [Accepted: 03/05/2020] [Indexed: 12/12/2022] Open
Abstract
As an inflammation of the endometrium, endometritis can affect fertility and lead to serious economic losses in the dairy industry. Widely found in various tissues and body fluids, exosomes and exosome micro (mi)RNAs have been shown to play an important regulatory role in the immune responses. As one of differentially expressed exosome miRNAs, miR-218 is involved in the pathogenesis of bovine endometritis. The mechanisms of miR-218 in regulating the release of cytokines and chemokines in endometritis, however, are poorly understood. Exosomes were isolated from bovine uterine cavity fluid and verified by transmission electron microscopy. An in vitro lipopolysaccharide-treated cell model for bovine endometritis was then established to evaluate the correlation between exosome-derived miR-218 and the immune responses. We demonstrated that exosomes could be used to deliver miR-218 from endometrial epithelial cells (EECs) into the uterine microenvironment and adjacent recipient cells to modulate local immune responses. miR-218 packaged in the exosomes secreted from EECs acts as an inhibitor by blocking immune factors such as interleukin (IL)-6, IL-1β, tumour necrosis factor-α, the chemokines macrophage inflammatory genes (MIP)-1α and MIP-1β to maintain the immune balance in the uterus. However, uterine inflammation altered the immunoregulatory mechanism of exosome miR-218. MiR-218 is a potential biomarker for the detection of endometritis. Our findings also revealed a new mechanism for the development of endometritis in cows.
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Affiliation(s)
- Xiangguo Wang
- Animal Science and Technology CollegeBeijing University of AgricultureBeijing102206China
| | - Xinxin Yao
- Animal Science and Technology CollegeBeijing University of AgricultureBeijing102206China
| | - Tongtong Xie
- Animal Science and Technology CollegeBeijing University of AgricultureBeijing102206China
| | - Zhenyu Chang
- Animal Science and Technology CollegeBeijing University of AgricultureBeijing102206China
| | - Yong Guo
- Animal Science and Technology CollegeBeijing University of AgricultureBeijing102206China
| | - Hemin Ni
- Animal Science and Technology CollegeBeijing University of AgricultureBeijing102206China
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17
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Kuri-Cervantes L, Pampena MB, Meng W, Rosenfeld AM, Ittner CAG, Weisman AR, Agyekum R, Mathew D, Baxter AE, Vella L, Kuthuru O, Apostolidis S, Bershaw L, Dougherty J, Greenplate AR, Pattekar A, Kim J, Han N, Gouma S, Weirick ME, Arevalo CP, Bolton MJ, Goodwin EC, Anderson EM, Hensley SE, Jones TK, Mangalmurti NS, Luning Prak ET, Wherry EJ, Meyer NJ, Betts MR. Immunologic perturbations in severe COVID-19/SARS-CoV-2 infection. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2020:2020.05.18.101717. [PMID: 32511394 PMCID: PMC7263541 DOI: 10.1101/2020.05.18.101717] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Although critical illness has been associated with SARS-CoV-2-induced hyperinflammation, the immune correlates of severe COVID-19 remain unclear. Here, we comprehensively analyzed peripheral blood immune perturbations in 42 SARS-CoV-2 infected and recovered individuals. We identified broad changes in neutrophils, NK cells, and monocytes during severe COVID-19, suggesting excessive mobilization of innate lineages. We found marked activation within T and B cells, highly oligoclonal B cell populations, profound plasmablast expansion, and SARS-CoV-2-specific antibodies in many, but not all, severe COVID-19 cases. Despite this heterogeneity, we found selective clustering of severe COVID-19 cases through unbiased analysis of the aggregated immunological phenotypes. Our findings demonstrate broad immune perturbations spanning both innate and adaptive leukocytes that distinguish dysregulated host responses in severe SARS-CoV-2 infection and warrant therapeutic investigation. One Sentence Summary Broad immune perturbations in severe COVID-19.
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18
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Shek D, Read SA, Akhuba L, Qiao L, Gao B, Nagrial A, Carlino MS, Ahlenstiel G. Non-coding RNA and immune-checkpoint inhibitors: friends or foes? Immunotherapy 2020; 12:513-529. [DOI: 10.2217/imt-2019-0204] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Non-coding RNAs (ncRNAs) are an abundant component of the human transcriptome. Their biological role, however, remains incompletely understood. Nevertheless, ncRNAs are highly associated with cancer development and progression due to their ability to modulate gene expression, protein translation and growth pathways. Immune-checkpoint inhibitors (ICIs) are considered one of the most promising and highly effective therapeutic approaches for cancer treatment. ICIs are monoclonal antibodies targeting immune checkpoints such as CTLA-4, PD-1 and PD-L1 signalling pathways that stimulate T cell cytotoxicity and can result in tumor growth suppression. This Review will summarize existing knowledge regarding ncRNAs and their role in cancer and ICI therapy. In addition, we will discuss potential mechanisms by which ncRNAs may influence ICI treatment outcomes.
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Affiliation(s)
- Dmitrii Shek
- Blacktown Clinical School & Research Centre, Western Sydney University, Sydney, NSW, Australia
- Accreditation Centre, RUDN University, Moscow, Russia
| | - Scott A Read
- Blacktown Clinical School & Research Centre, Western Sydney University, Sydney, NSW, Australia
- Storr Liver Centre, Westmead Institute for Medical Research, University of Sydney, Sydney, NSW, Australia
- Blacktown Hospital, Sydney, NSW, Australia
| | - Liia Akhuba
- Accreditation Centre, RUDN University, Moscow, Russia
| | - Liang Qiao
- Storr Liver Centre, Westmead Institute for Medical Research, University of Sydney, Sydney, NSW, Australia
- Westmead Hospital & Westmead Clinical School, University of Sydney, Sydney, NSW, Australia
| | - Bo Gao
- Westmead Hospital & Westmead Clinical School, University of Sydney, Sydney, NSW, Australia
- Blacktown Hospital, Sydney, NSW, Australia
| | - Adnan Nagrial
- Westmead Hospital & Westmead Clinical School, University of Sydney, Sydney, NSW, Australia
- Blacktown Hospital, Sydney, NSW, Australia
| | - Matteo S Carlino
- Westmead Hospital & Westmead Clinical School, University of Sydney, Sydney, NSW, Australia
- Melanoma Institute Australia, Sydney, NSW, Australia
- Blacktown Hospital, Sydney, NSW, Australia
| | - Golo Ahlenstiel
- Blacktown Clinical School & Research Centre, Western Sydney University, Sydney, NSW, Australia
- Storr Liver Centre, Westmead Institute for Medical Research, University of Sydney, Sydney, NSW, Australia
- Blacktown Hospital, Sydney, NSW, Australia
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Forconi CS, Oduor CI, Oluoch PO, Ong'echa JM, Münz C, Bailey JA, Moormann AM. A New Hope for CD56 negCD16 pos NK Cells as Unconventional Cytotoxic Mediators: An Adaptation to Chronic Diseases. Front Cell Infect Microbiol 2020; 10:162. [PMID: 32373555 PMCID: PMC7186373 DOI: 10.3389/fcimb.2020.00162] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 03/26/2020] [Indexed: 12/17/2022] Open
Abstract
Natural Killer (NK) cells play an essential role in antiviral and anti-tumoral immune responses. In peripheral blood, NK cells are commonly classified into two major subsets: CD56brightCD16neg and CD56dimCD16pos despite the characterization of a CD56negCD16pos subset 25 years ago. Since then, several studies have described the prevalence of an CD56negCD16pos NK cell subset in viral non-controllers as the basis for their NK cell dysfunction. However, the mechanistic basis for their cytotoxic impairment is unclear. Recently, using a strict flow cytometry gating strategy to exclude monocytes, we reported an accumulation of CD56negCD16pos NK cells in Plasmodium falciparum malaria-exposed children and pediatric cancer patients diagnosed with endemic Burkitt lymphoma (eBL). Here, we use live-sorted cells, histological staining, bulk RNA-sequencing and flow cytometry to confirm that this CD56negCD16pos NK cell subset has the same morphological features as the other NK cell subsets and a similar transcriptional profile compared to CD56dimCD16pos NK cells with only 120 genes differentially expressed (fold change of 1.5, p < 0.01 and FDR<0.05) out of 9235 transcripts. CD56negCD16pos NK cells have a distinct profile with significantly higher expression of MPEG1 (perforin 2), FCGR3B (CD16b), FCGR2A, and FCGR2B (CD32A and B) as well as CD6, CD84, HLA-DR, LILRB1/2, and PDCD1 (PD-1), whereas Interleukin 18 (IL18) receptor genes (IL18RAP and IL18R1), cytotoxic genes such as KLRF1 (NKp80) and NCR1 (NKp46), and inhibitory HAVCR2 (TIM-3) are significantly down-regulated compared to CD56dimCD16pos NK cells. Together, these data confirm that CD56negCD16pos cells are legitimate NK cells, yet their transcriptional and protein expression profiles suggest their cytotoxic potential is mediated by pathways reliant on antibodies such as antibody-dependent cell cytotoxicity (ADCC), antibody-dependent respiratory burst (ADRB), and enhanced by complement receptor 3 (CR3) and FAS/FASL interaction. Our findings support the premise that chronic diseases induce NK cell modifications that circumvent proinflammatory mediators involved in direct cytotoxicity. Therefore, individuals with such altered NK cell profiles may respond differently to NK-mediated immunotherapies, infections or vaccines depending on which cytotoxic mechanisms are being engaged.
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Affiliation(s)
- Catherine S Forconi
- Division of Infectious Diseases, Department of Medicine, University of Massachusetts, Worcester, MA, United States
| | - Cliff I Oduor
- Department of Pathology and Laboratory Medicine, Warren Alpert Medical School, Brown University, Providence, RI, United States.,Center for Global Health Research, Kenya Medical Research Institute, Kisumu, Kenya
| | - Peter O Oluoch
- Division of Infectious Diseases, Department of Medicine, University of Massachusetts, Worcester, MA, United States.,Center for Global Health Research, Kenya Medical Research Institute, Kisumu, Kenya
| | - John M Ong'echa
- Center for Global Health Research, Kenya Medical Research Institute, Kisumu, Kenya
| | - Christian Münz
- Laboratory of Viral Immunology, Experimental Immunology Institute, University of Zurich, Zurich, Switzerland
| | - Jeffrey A Bailey
- Department of Pathology and Laboratory Medicine, Warren Alpert Medical School, Brown University, Providence, RI, United States
| | - Ann M Moormann
- Division of Infectious Diseases, Department of Medicine, University of Massachusetts, Worcester, MA, United States
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20
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Recent Advances in Molecular Mechanisms of the NKG2D Pathway in Hepatocellular Carcinoma. Biomolecules 2020; 10:biom10020301. [PMID: 32075046 PMCID: PMC7094213 DOI: 10.3390/biom10020301] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 02/16/2020] [Indexed: 02/08/2023] Open
Abstract
Hepatocellular carcinoma is a common malignant tumor with high mortality. Its malignant proliferation, invasion, and metastasis are closely related to the cellular immune function of the patients. NKG2D is a key activated and type II membrane protein molecule expressed on the surface of almost all NK cells. The human NKG2D gene is 270 kb long, located at 12p12.3-p13.1, and contains 10 exons and 9 introns. The three-dimensional structure of the NKG2D monomeric protein contains two alpha-helices, two beta-lamellae, and four disulfide bonds, and its' signal of activation is transmitted mainly by the adaptor protein (DAP). NKG2D ligands, including MICA, MICB, and ULBPs, can be widely expressed in hepatoma cells. After a combination of NKG2D and DAP10 in the form of homologous two polymers, the YxxM motif in the cytoplasm is phosphorylated and then signaling pathways are also gradually activated, such as PI3K, PLCγ2, JNK-cJunN, and others. Activated NK cells can enhance the sensitivity to hepatoma cells and specifically dissolve by releasing a variety of cytokines (TNF-α and IFN-γ), perforin, and high expression of FasL, CD16, and TRAIL. NK cells may specifically bind to the over-expressed MICA, MICB, and ULBPs of hepatocellular carcinoma cells through the surface activating receptor NKG2D, which can help to accurately identify hepatoma, play a critical role in anti-hepatoma via the pathway of cytotoxic effects, and obviously delay the poor progress of hepatocellular carcinoma.
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21
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Choo QWW, Koean RAG, Chang SC, Chng WJ, Chan MC, Wang W, Er JZ, Ding JL. Macrophages protect mycoplasma-infected chronic myeloid leukemia cells from natural killer cell killing. Immunol Cell Biol 2020; 98:138-151. [PMID: 31837284 PMCID: PMC7027758 DOI: 10.1111/imcb.12309] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 08/20/2019] [Accepted: 12/09/2019] [Indexed: 12/20/2022]
Abstract
Macrophages (Mϕ) have been reported to downmodulate the cytotoxicity of natural killer (NK) cell against solid tumor cells. However, the collaborative role between NK cells and Mϕ remains underappreciated, especially in hematological cancers, such as chronic myeloid leukemia (CML). We observed a higher ratio of innate immune cells (Mϕ and NK) to adaptive immune cells (T and B cells) in CML bone marrow aspirates, prompting us to investigate the roles of NK and Mϕ in CML. Using coculture models simulating the tumor inflammatory environment, we observed that Mϕ protects CML from NK attack only when CML was itself mycoplasma-infected and under chronic infection-inflammation condition. We found that the Mϕ-protective effect on CML was associated with the maintenance of CD16 level on the NK cell membrane. Although the NK membrane CD16 (mCD16) was actively shed in Mϕ + NK + CML trioculture, the NK mCD16 level was maintained, and this was independent of the modulation of sheddase by tissue inhibitor of metalloproteinase 1 or inhibitory cytokine transforming growth factor beta. Instead, we found that this process of NK mCD16 maintenance was conferred by Mϕ in a contact-dependent manner. We propose a new perspective on anti-CML strategy through abrogating Mϕ-mediated retention of NK surface CD16.
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Affiliation(s)
- Qing Wei Winnie Choo
- NUS Graduate School for Integrative Sciences and Engineering, National University of Singapore, Singapore
| | - Ricky Abdi Gunawan Koean
- Department of Biological Sciences, Faculty of Science, National University of Singapore, Singapore
| | - Shu-Chun Chang
- The PhD Program for Translational Medicine, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan
| | - Wee Joo Chng
- Department of Haematology-Oncology, National University Cancer Institute of Singapore, National University Health System, Singapore.,Cancer Science Institute Singapore, National University of Singapore, Singapore
| | - Ming Chun Chan
- Department of Orthopaedic Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Wilson Wang
- Department of Orthopaedic Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Jun Zhi Er
- Department of Biological Sciences, Faculty of Science, National University of Singapore, Singapore
| | - Jeak Ling Ding
- NUS Graduate School for Integrative Sciences and Engineering, National University of Singapore, Singapore.,Department of Biological Sciences, Faculty of Science, National University of Singapore, Singapore
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22
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MacGregor HL, Sayad A, Elia A, Wang BX, Katz SR, Shaw PA, Clarke BA, Crome SQ, Robert-Tissot C, Bernardini MQ, Nguyen LT, Ohashi PS. High expression of B7-H3 on stromal cells defines tumor and stromal compartments in epithelial ovarian cancer and is associated with limited immune activation. J Immunother Cancer 2019; 7:357. [PMID: 31892360 PMCID: PMC6937725 DOI: 10.1186/s40425-019-0816-5] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 11/11/2019] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND B7-H3 and B7-H4 are highly expressed by many human malignancies making them attractive immunotherapeutic targets. However, their expression patterns and immune contexts in epithelial ovarian cancer have not been well characterized. METHODS We used flow cytometry, immunohistochemistry, and genomic analyses to determine the patterns of B7-H3, B7-H4, and PD-L1 expression by tumor, stromal, and immune cells in the ovarian tumor microenvironment (TME). We analyzed immune cell frequency and expression of PD-1, TIM3, LAG3, ICOS, TIA-1, granzyme B, 2B4, CD107a, and GITR on T cells; CD20, CD22, IgD, BTLA, and CD27 on B cells; CD16 on monocytes; and B7-H3, B7-H4, PD-L1, PD-L2, ICOSL, CD40, CD86, and CLEC9a on antigen-presenting cells by flow cytometry. We determined intratumoral cellular location of immune cells using immunohistochemistry. We compared differences in immune infiltration in tumors with low or high tumor-to-stroma ratio and in tumors from the same or unrelated patients. RESULTS On non-immune cells, B7-H4 expression was restricted to tumor cells whereas B7-H3 was expressed by both tumor and stromal cells. Stromal cells of the ovarian TME expressed high levels of B7-H3 compared to tumor cells. We used this differential expression to assess the tumor-to-stroma ratio of ovarian tumors and found that high tumor-to-stroma ratio was associated with increased expression of CD16 by monocytes, increased frequencies of PD-1high CD8+ T cells, increased PD-L1 expression by APCs, and decreased CLEC9a expression by APCs. We found that expression of PD-L1 or CD86 on APCs and the proportion of PD-1high CD4+ T cells were strongly correlated on immune cells from tumors within the same patient, whereas expression of CD40 and ICOSL on APCs and the proportion of PD-1high CD8+ T cells were not. CONCLUSIONS This study provides insight into the expression patterns of B7-H3 and B7-H4 in the ovarian TME. Further, we demonstrate an association between the tumor-to-stroma ratio and the phenotype of tumor-infiltrating immune cells. We also find that some but not all immune parameters show consistency between peritoneal metastatic sites. These data have implications for the design of immunotherapies targeting these B7 molecules in epithelial ovarian cancer.
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Affiliation(s)
- Heather L MacGregor
- Department of Immunology, University of Toronto, Toronto, Ontario, Canada.,Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Azin Sayad
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Andrew Elia
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Ben X Wang
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Sarah Rachel Katz
- Division of Gynecologic Oncology, University Health Network, Toronto, Ontario, Canada
| | - Patricia A Shaw
- Department of Laboratory Medicine and Pathobiology, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Blaise A Clarke
- Department of Laboratory Medicine and Pathobiology, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Sarah Q Crome
- Department of Immunology, University of Toronto, Toronto, Ontario, Canada.,Toronto General Hospital Research Institute, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Celine Robert-Tissot
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Marcus Q Bernardini
- Division of Gynecologic Oncology, University Health Network, Toronto, Ontario, Canada
| | - Linh T Nguyen
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Pamela S Ohashi
- Department of Immunology, University of Toronto, Toronto, Ontario, Canada. .,Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada. .,Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada.
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23
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Xu SJ, Hu HT, Li HL, Chang S. The Role of miRNAs in Immune Cell Development, Immune Cell Activation, and Tumor Immunity: With a Focus on Macrophages and Natural Killer Cells. Cells 2019; 8:cells8101140. [PMID: 31554344 PMCID: PMC6829453 DOI: 10.3390/cells8101140] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 09/17/2019] [Accepted: 09/18/2019] [Indexed: 12/13/2022] Open
Abstract
The tumor microenvironment (TME) is the primary arena where tumor cells and the host immune system interact. Bidirectional communication between tumor cells and the associated stromal cell types within the TME influences disease initiation and progression, as well as tumor immunity. Macrophages and natural killer (NK) cells are crucial components of the stromal compartment and display either pro- or anti-tumor properties, depending on the expression of key regulators. MicroRNAs (miRNAs) are emerging as such regulators. They affect several immune cell functions closely related to tumor evasion of the immune system. This review discusses the role of miRNAs in the differentiation, maturation, and activation of immune cells as well as tumor immunity, focusing particularly on macrophages and NK cells.
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Affiliation(s)
- Shi Jun Xu
- Department of Radiology, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou 450008, China.
| | - Hong Tao Hu
- Department of Minimal Invasive Intervention, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou 450008, China.
| | - Hai Liang Li
- Department of Radiology, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou 450008, China.
- Department of Minimal Invasive Intervention, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou 450008, China.
| | - Suhwan Chang
- Department of Biomedical Sciences, University of Ulsan College of Medicine, Seoul 05505, Korea.
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Yang Q, Li J, Hu Y, Tang X, Yu L, Dong L, Chen D. MiR-218-5p Suppresses the Killing Effect of Natural Killer Cell to Lung Adenocarcinoma by Targeting SHMT1. Yonsei Med J 2019; 60:500-508. [PMID: 31124332 PMCID: PMC6536398 DOI: 10.3349/ymj.2019.60.6.500] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 11/12/2018] [Accepted: 11/20/2018] [Indexed: 12/12/2022] Open
Abstract
PURPOSE Lung adenocarcinoma (LA) is one of the major types of lung cancer. MicroRNAs (miRNAs) play an essential role in regulating responses of natural killer (NK) cells to cancer malignancy. However, the mechanism of miR-218-5p involved in the killing effect of NK cells to LA cells remains poorly understood. MATERIALS AND METHODS The expression of miR-218-5p was examined by quantitative real-time polymerase chain reaction (qRT-PCR). Serine hydroxymethyl transferase 1 (SHMT1) level was detected by qRT-PCR or western blots. Cytokines production of interferon-γ (IFN-γ) and tumor necrosis factor-α (TNF-α) were detected by ELISA. The killing effect of NK cells to LA cells was investigated using lactate dehydrogenase cytotoxicity assay kit. The interaction of miR-218-5p and SHMT1 was probed by luciferase activity assay. Xenograft model was established to investigate the killing effect of NK cells in vivo. RESULTS miR-218-5p was enhanced and SHMT1 was inhibited in NK cells of LA patients, whereas stimulation of interleukin-2 (IL-2) reversed their abundances. Addition of miR-218-5p reduced IL-2-induced cytokines expression and cytotoxicity in NK-92 against LA cells. Moreover, SHMT1 was negatively regulated by miR-218-5p and attenuated miR-218-5p-mediated effect on cytotoxicity, IFN-γ and TNF-α secretion in IL-2-activated NK cells. In addition, miR-218-5p exhaustion inhibited tumor growth by promoting killing effect of NK cells. CONCLUSION miR-218-5p suppresses the killing effect of NK cells to LA cells by targeting SHMT1, providing a potential target for LA treatment by ameliorating NK cells function.
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Affiliation(s)
- Quanjun Yang
- Department of Oncology, The Affiliated Renhe Hospital of China Three Gorges University, Yichang, China
| | - Jingjing Li
- Department One of Medical Oncology, Jing Men No.2 People's Hospital, Jing Men, China.
| | - Yili Hu
- Department of Oncology, The Affiliated Renhe Hospital of China Three Gorges University, Yichang, China
| | - Xiaofei Tang
- Internal Medicine, Changyang Tujia Autonomous District People's Hospital, Yichang, China
| | - Lili Yu
- Department of Oncology, The Affiliated Renhe Hospital of China Three Gorges University, Yichang, China
| | - Lihua Dong
- Department of Oncology, The Affiliated Renhe Hospital of China Three Gorges University, Yichang, China
| | - Diandian Chen
- Department of Oncology, The Affiliated Renhe Hospital of China Three Gorges University, Yichang, China
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Caldirola MS, Rodríguez Broggi MG, Gaillard MI, Bezrodnik L, Zwirner NW. Primary Immunodeficiencies Unravel the Role of IL-2/CD25/STAT5b in Human Natural Killer Cell Maturation. Front Immunol 2018; 9:1429. [PMID: 29988287 PMCID: PMC6023967 DOI: 10.3389/fimmu.2018.01429] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 06/08/2018] [Indexed: 12/15/2022] Open
Abstract
Natural killer (NK) cells play a pivotal role during immunity against viruses and circumstantial evidence also indicates that they can protect the host against developing tumors. Peripheral blood NK cells comprise CD56brightCD16lo/− cells that constitutively express CD25 (IL-2Rα) and CD56dimCD16hi cells that express CD25 upon activation. Using NK cells from two patients, one with a primary immunodeficiency characterized by a homozygous mutation in CD25 (born in year 2007 and studied since she was 3 years old) and one with a homozygous mutation in STAT5b (born in year 1992 and studied since she was 10 years old), we observed that the absence of IL-2 signaling through CD25 promotes the accumulation of CD56brightCD16high NK cells, and that CD56brightCD16lo, CD56brightCD16high, and CD56dimCD16high NK cells of this patient exhibited higher content of perforin and granzyme B, and proliferation capacity, compared to healthy donors. Also, CD56bright and CD56dim NK cells of this patient exhibited a reduced IFN-γ production in response to cytokine stimulation and increased degranulation against K562 cells. Also, the CD25-deficient patient presented a lower frequency of terminally differentiated NK cells in the CD56dimCD16hi NK subpopulation compared to the HD (assessed by CD57 and CD94 expression). Remarkably, CD56dimCD16high NK cells from both patients exhibited notoriously higher expression of CD62L compared to HD, suggesting that in the absence of IL-2 signaling through CD25 and STAT5b, NK cells fail to properly downregulate CD62L during their transition from CD56brightCD16lo/− to CD56dimCD16hi cells. Thus, we provide the first demonstration about the in vivo requirement of the integrity of the IL-2/CD25/STAT5b axis for proper human NK cell maturation.
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Affiliation(s)
| | | | - María Isabel Gaillard
- Servicio de Inmunología, Hospital de Niños "Ricardo Gutiérrez", Buenos Aires, Argentina
| | - Liliana Bezrodnik
- Servicio de Inmunología, Hospital de Niños "Ricardo Gutiérrez", Buenos Aires, Argentina.,Centro de Inmunología Clínica "Dra. Bezrodnik", Buenos Aires, Argentina
| | - Norberto Walter Zwirner
- Instituto de Biología y Medicina Experimental (IBYME-CONICET), Laboratorio de Fisiopatología de la Inmunidad Innata, Buenos Aires, Argentina.,Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
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Assessment of new HDAC inhibitors for immunotherapy of malignant pleural mesothelioma. Clin Epigenetics 2018; 10:79. [PMID: 29946373 PMCID: PMC6006850 DOI: 10.1186/s13148-018-0517-9] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 06/11/2018] [Indexed: 12/21/2022] Open
Abstract
Background Malignant pleural mesothelioma (MPM) is a very rare and highly aggressive cancer of the pleura associated in most cases with asbestos exposure. To date, no really efficient treatments are available for this pathology. Recently, it has been shown that epigenetic drugs, particularly DNA methylation or histone acetylation modulating agents, could be very efficient in terms of cytotoxicity for several types of cancer cells. We previously showed that a hypomethylating agent (decitabine) and a histone deacetylase inhibitor (HDACi) (valproic acid (VPA)) combination was immunogenic and led to the induction of an anti-tumor immune response in a mice model of mesothelioma. However, VPA is not very specific, is active at millimolar concentrations and is responsible for side effects in clinic. To improve this approach, we studied four newly synthetized HDACi, two hydroxamates (ODH and NODH) and two benzamides (ODB and NODB), in comparison with VPA and SAHA. We evaluated their toxicity on immune cells and their immunogenicity on MPM cells in combination with decitabine. Results All the tested HDACi were toxic for immune cells at high concentrations. Combination with decitabine increased toxicity of HDACi only towards T-cell clone. A decrease in the proportion of regulatory T cells and natural killer cells was observed in particular with VPA and ODH. In MPM cells, all HDACi combinations induced NY-ESO-1 cancer testis antigen (CTA) expression and the recognition of the treated cells by a NY-ESO-1 specific T-CD8 clone. However, for MAGE-A1, MAGE-A3 and XAGE-1b mRNA expression, the results obtained depended on the HDACi used and on the CTA studied. Depending on the MPM cell line studied, molecules alone increased moderately PD-L1 expression. When combined, a higher stimulation of this immune check point inhibitor expression was observed. Decitabine-induced anti-viral response seemed to be inhibited in the presence of HDACi. Conclusions This work shows that the combination of decitabine and HDACi could be of interest for MPM immunotherapy. However, this combination induced PD-L1 expression which suggests that an association with anti-PD-L1 therapy should be performed to induce an efficient anti-tumor immune response. Electronic supplementary material The online version of this article (10.1186/s13148-018-0517-9) contains supplementary material, which is available to authorized users.
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