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Kammann T, Cai C, Sekine T, Mouchtaridi E, Boulouis C, Nilsén V, Ballesteros OR, Müller TR, Gao Y, Raineri EJM, Mily A, Adamo S, Constantz C, Niessl J, Weigel W, Kokkinou E, Stamper C, Marchalot A, Bassett J, Ferreira S, Rødahl I, Wild N, Brownlie D, Tibbitt C, Mak JYW, Fairlie DP, Leeansyah E, Michaelsson J, Marquardt N, Mjösberg J, Jorns C, Buggert M, Sandberg JK. MAIT cell heterogeneity across paired human tissues reveals specialization of distinct regulatory and enhanced effector profiles. Sci Immunol 2024; 9:eadn2362. [PMID: 39241054 DOI: 10.1126/sciimmunol.adn2362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 04/18/2024] [Accepted: 08/07/2024] [Indexed: 09/08/2024]
Abstract
Mucosal-associated invariant T (MAIT) cells are unconventional T cells that recognize microbial riboflavin pathway metabolites presented by evolutionarily conserved MR1 molecules. We explored the human MAIT cell compartment across organ donor-matched blood, barrier, and lymphoid tissues. MAIT cell population size was donor dependent with distinct tissue compartmentalization patterns and adaptations: Intestinal CD103+ resident MAIT cells presented an immunoregulatory CD39highCD27low profile, whereas MAIT cells expressing NCAM1/CD56 dominated in the liver and exhibited enhanced effector capacity with elevated response magnitude and polyfunctionality. Both intestinal CD39high and hepatic CD56+ adaptations accumulated with donor age. CD56+ MAIT cells displayed limited T cell receptor-repertoire breadth, elevated MR1 binding, and a transcriptional profile skewed toward innate activation pathways. Furthermore, CD56 was dynamically up-regulated to a persistent steady-state equilibrium after exposure to antigen or IL-7. In summary, we demonstrate functional heterogeneity and tissue site adaptation in resident MAIT cells across human barrier tissues with distinct regulatory and effector signatures.
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Affiliation(s)
- Tobias Kammann
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Curtis Cai
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Takuya Sekine
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Elli Mouchtaridi
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Caroline Boulouis
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Vera Nilsén
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Olga Rivera Ballesteros
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Thomas R Müller
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Yu Gao
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Elisa J M Raineri
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Akhirunnesa Mily
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Sarah Adamo
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Christian Constantz
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Julia Niessl
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Whitney Weigel
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Efthymia Kokkinou
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Christopher Stamper
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Anne Marchalot
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - John Bassett
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Sabrina Ferreira
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Inga Rødahl
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Nicole Wild
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
- Center for Hematology and Regenerative Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Demi Brownlie
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
- Center for Hematology and Regenerative Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Chris Tibbitt
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Jeffrey Y W Mak
- Centre for Chemistry and Drug Discovery, Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, Institute for Molecular Bioscience, University of Queensland, Brisbane, Australia
| | - David P Fairlie
- Centre for Chemistry and Drug Discovery, Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, Institute for Molecular Bioscience, University of Queensland, Brisbane, Australia
| | - Edwin Leeansyah
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
| | - Jakob Michaelsson
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Nicole Marquardt
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
- Center for Hematology and Regenerative Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Jenny Mjösberg
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Carl Jorns
- ME Transplantation, Karolinska University Hospital Huddinge, Stockholm, Sweden
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Marcus Buggert
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Johan K Sandberg
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
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Morán-Plata FJ, Muñoz-García N, González-González M, Pozo J, Carretero-Domínguez S, Mateos S, Barrena S, Belhassen-García M, Lau C, Teixeira MDA, Santos AH, Yeguas A, Balanzategui A, García-Sancho AM, Orfao A, Almeida J. A novel NKp80-based strategy for universal identification of normal, reactive and tumor/clonal natural killer-cells in blood. Front Immunol 2024; 15:1423689. [PMID: 39040115 PMCID: PMC11260609 DOI: 10.3389/fimmu.2024.1423689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Accepted: 06/19/2024] [Indexed: 07/24/2024] Open
Abstract
Purpose Natural killer (NK) cells are traditionally identified by flow cytometry using a combination of markers (CD16/CD56/CD3), because a specific NK-cell marker is still missing. Here we investigated the utility of CD314, CD335 and NKp80, compared to CD16/CD56/CD3, for more robust identification of NK-cells in human blood, for diagnostic purposes. Methods A total of 156 peripheral blood (PB) samples collected from healthy donors (HD) and patients with diseases frequently associated with loss/downregulation of classical NK-cell markers were immunophenotyped following EuroFlow protocols, aimed at comparing the staining profile of total blood NK-cells for CD314, CD335 and NKp80, and the performance of distinct marker combinations for their accurate identification. Results NKp80 showed a superior performance (vs. CD314 and CD335) for the identification of NK-cells in HD blood. Besides, NKp80 improved the conventional CD16/CD56/CD3-based strategy to identify PB NK-cells in HD and reactive processes, particularly when combined with CD16 for further accurate NK-cell-subsetting. Although NKp80+CD16 improved the identification of clonal/tumor NK-cells, particularly among CD56- cases (53%), aberrant downregulation of NKp80 was observed in 25% of patients, in whom CD56 was useful as a complementary NK-cell marker. As NKp80 is also expressed on T-cells, we noted increased numbers of NKp80+ cytotoxic T-cells at the more advanced maturation stages, mostly in adults. Conclusion Here we propose a new robust approach for the identification of PB NK-cells, based on the combination of NKp80 plus CD16. However, in chronic lymphoproliferative disorders of NK-cells, addition of CD56 is recommended to identify clonal NK-cells, due to their frequent aberrant NKp80- phenotype.
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Affiliation(s)
- F. Javier Morán-Plata
- Translational and Clinical Research Program, Cancer Research Center (IBMCC, CSIC – University of Salamanca), and Department of Medicine, University of Salamanca, Salamanca, Spain
- Cytometry Service, NUCLEUS, University of Salamanca, Salamanca, Spain
| | - Noemí Muñoz-García
- Translational and Clinical Research Program, Cancer Research Center (IBMCC, CSIC – University of Salamanca), and Department of Medicine, University of Salamanca, Salamanca, Spain
- Cytometry Service, NUCLEUS, University of Salamanca, Salamanca, Spain
| | - María González-González
- Translational and Clinical Research Program, Cancer Research Center (IBMCC, CSIC – University of Salamanca), and Department of Medicine, University of Salamanca, Salamanca, Spain
- Cytometry Service, NUCLEUS, University of Salamanca, Salamanca, Spain
| | - Julio Pozo
- Translational and Clinical Research Program, Cancer Research Center (IBMCC, CSIC – University of Salamanca), and Department of Medicine, University of Salamanca, Salamanca, Spain
- Cytometry Service, NUCLEUS, University of Salamanca, Salamanca, Spain
| | - Sonia Carretero-Domínguez
- Translational and Clinical Research Program, Cancer Research Center (IBMCC, CSIC – University of Salamanca), and Department of Medicine, University of Salamanca, Salamanca, Spain
- Cytometry Service, NUCLEUS, University of Salamanca, Salamanca, Spain
- Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
| | - Sheila Mateos
- Translational and Clinical Research Program, Cancer Research Center (IBMCC, CSIC – University of Salamanca), and Department of Medicine, University of Salamanca, Salamanca, Spain
- Cell-purification Service, NUCLEUS, University of Salamanca, Salamanca, Spain
| | - Susana Barrena
- Translational and Clinical Research Program, Cancer Research Center (IBMCC, CSIC – University of Salamanca), and Department of Medicine, University of Salamanca, Salamanca, Spain
- Cytometry Service, NUCLEUS, University of Salamanca, Salamanca, Spain
| | - Moncef Belhassen-García
- Department of Internal Medicine, University Hospital of Salamanca, Salamanca, Spain
- Department of Infectious Diseases, University Hospital of Salamanca, Centro de Investigación de Enfermedades Tropicales de la Universidad de Salamanca (CIETUS), Salamanca, Spain
| | - Catarina Lau
- Laboratory of Cytometry, Unit for Hematology Diagnosis, Department of Hematology, Hospital de Santo António (HSA), Centro Hospitalar Universitário do Porto (CHUP), Unidade Multidisciplinar de Investigação Biomédica, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto (UMIB/ICBAS/UP), Porto, Portugal
| | - Maria Dos Anjos Teixeira
- Laboratory of Cytometry, Unit for Hematology Diagnosis, Department of Hematology, Hospital de Santo António (HSA), Centro Hospitalar Universitário do Porto (CHUP), Unidade Multidisciplinar de Investigação Biomédica, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto (UMIB/ICBAS/UP), Porto, Portugal
| | - Ana Helena Santos
- Laboratory of Cytometry, Unit for Hematology Diagnosis, Department of Hematology, Hospital de Santo António (HSA), Centro Hospitalar Universitário do Porto (CHUP), Unidade Multidisciplinar de Investigação Biomédica, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto (UMIB/ICBAS/UP), Porto, Portugal
| | - Ana Yeguas
- Department of Hematology, University Hospital of Salamanca, Salamanca, Spain
| | - Ana Balanzategui
- Department of Hematology, University Hospital of Salamanca, Salamanca, Spain
- Research Networking Centre Consortium of Oncology (CIBERONC), Instituto de Salud Carlos III, Madrid, Spain
| | - Alejandro Martín García-Sancho
- Translational and Clinical Research Program, Cancer Research Center (IBMCC, CSIC – University of Salamanca), and Department of Medicine, University of Salamanca, Salamanca, Spain
- Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
- Department of Hematology, University Hospital of Salamanca, Salamanca, Spain
- Research Networking Centre Consortium of Oncology (CIBERONC), Instituto de Salud Carlos III, Madrid, Spain
| | - Alberto Orfao
- Translational and Clinical Research Program, Cancer Research Center (IBMCC, CSIC – University of Salamanca), and Department of Medicine, University of Salamanca, Salamanca, Spain
- Cytometry Service, NUCLEUS, University of Salamanca, Salamanca, Spain
- Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
- Research Networking Centre Consortium of Oncology (CIBERONC), Instituto de Salud Carlos III, Madrid, Spain
| | - Julia Almeida
- Translational and Clinical Research Program, Cancer Research Center (IBMCC, CSIC – University of Salamanca), and Department of Medicine, University of Salamanca, Salamanca, Spain
- Cytometry Service, NUCLEUS, University of Salamanca, Salamanca, Spain
- Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
- Research Networking Centre Consortium of Oncology (CIBERONC), Instituto de Salud Carlos III, Madrid, Spain
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Vo DN, Yuan O, Kanaya M, Telliam-Dushime G, Li H, Kotova O, Caglar E, Honnens de Lichtenberg K, Rahman SH, Soneji S, Scheding S, Bryder D, Malmberg KJ, Sitnicka E. A temporal developmental map separates human NK cells from noncytotoxic ILCs through clonal and single-cell analysis. Blood Adv 2024; 8:2933-2951. [PMID: 38484189 PMCID: PMC11176970 DOI: 10.1182/bloodadvances.2023011909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 03/05/2024] [Indexed: 06/04/2024] Open
Abstract
ABSTRACT Natural killer (NK) cells represent the cytotoxic member within the innate lymphoid cell (ILC) family that are important against viral infections and cancer. Although the NK cell emergence from hematopoietic stem and progenitor cells through multiple intermediate stages and the underlying regulatory gene network has been extensively studied in mice, this process is not well characterized in humans. Here, using a temporal in vitro model to reconstruct the developmental trajectory of NK lineage, we identified an ILC-restricted oligopotent stage 3a CD34-CD117+CD161+CD45RA+CD56- progenitor population, that exclusively gave rise to CD56-expressing ILCs in vitro. We also further investigated a previously nonappreciated heterogeneity within the CD56+CD94-NKp44+ subset, phenotypically equivalent to stage 3b population containing both group-1 ILC and RORγt+ ILC3 cells, that could be further separated based on their differential expression of DNAM-1 and CD161 receptors. We confirmed that DNAM-1hi S3b and CD161hiCD117hi ILC3 populations distinctively differed in their expression of effector molecules, cytokine secretion, and cytotoxic activity. Furthermore, analysis of lineage output using DNA-barcode tracing across these stages supported a close developmental relationship between S3b-NK and S4-NK (CD56+CD94+) cells, whereas distant to the ILC3 subset. Cross-referencing gene signatures of culture-derived NK cells and other noncytotoxic ILCs with publicly available data sets validated that these in vitro stages highly resemble transcriptional profiles of respective in vivo ILC counterparts. Finally, by integrating RNA velocity and gene network analysis through single-cell regulatory network inference and clustering we unravel a network of coordinated and highly dynamic regulons driving the cytotoxic NK cell program, as a guide map for future studies on NK cell regulation.
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Affiliation(s)
- Dang Nghiem Vo
- Lund Stem Cell Center, Lund University, Lund, Sweden
- Division of Molecular Hematology, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Ouyang Yuan
- Lund Stem Cell Center, Lund University, Lund, Sweden
- Division of Molecular Hematology, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Minoru Kanaya
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
| | - Gladys Telliam-Dushime
- Lund Stem Cell Center, Lund University, Lund, Sweden
- Division of Molecular Hematology, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Hongzhe Li
- Lund Stem Cell Center, Lund University, Lund, Sweden
- Division of Molecular Hematology, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Olga Kotova
- Lund Stem Cell Center, Lund University, Lund, Sweden
- Division of Molecular Hematology, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Emel Caglar
- Division of Molecular Hematology, Department of Laboratory Medicine, Lund University, Lund, Sweden
- Cell Therapy Research, Novo Nordisk A/S, Måløv, Copenhagen, Denmark
| | | | | | - Shamit Soneji
- Lund Stem Cell Center, Lund University, Lund, Sweden
- Division of Molecular Hematology, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Stefan Scheding
- Lund Stem Cell Center, Lund University, Lund, Sweden
- Division of Molecular Hematology, Department of Laboratory Medicine, Lund University, Lund, Sweden
- Department of Hematology, Skåne University Hospital, Lund, Sweden
| | - David Bryder
- Lund Stem Cell Center, Lund University, Lund, Sweden
- Division of Molecular Hematology, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Karl-Johan Malmberg
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
- Precision Immunotherapy Alliance, University of Oslo, Oslo, Norway
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institute, Stockholm, Sweden
| | - Ewa Sitnicka
- Lund Stem Cell Center, Lund University, Lund, Sweden
- Division of Molecular Hematology, Department of Laboratory Medicine, Lund University, Lund, Sweden
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4
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Jin SP, Lee K, Bang YJ, Jeon YH, Jung S, Choi SJ, Lee JS, Kim J, Guttman-Yassky E, Park CG, Kim HJ, Hong S, Lee DH. Mapping the immune cell landscape of severe atopic dermatitis by single-cell RNA-seq. Allergy 2024; 79:1584-1597. [PMID: 38817208 DOI: 10.1111/all.16121] [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: 03/14/2023] [Revised: 03/10/2024] [Accepted: 03/18/2024] [Indexed: 06/01/2024]
Abstract
BACKGROUND Efforts to profile atopic dermatitis (AD) tissues have intensified, yet comprehensive analysis of systemic immune landscapes in severe AD remains crucial. METHODS Employing single-cell RNA sequencing, we analyzed over 300,000 peripheral blood mononuclear cells from 12 severe AD patients (Eczema area and severity index (EASI) > 21) and six healthy controls. RESULTS Results revealed significant immune cell shifts in AD patients, including increased Th2 cell abundance, reduced NK cell clusters with compromised cytotoxicity, and correlated Type 2 innate lymphoid cell proportions with disease severity. Moreover, unique monocyte clusters reflecting activated innate immunity emerged in very severe AD (EASI > 30). While overall dendritic cells (DCs) counts decreased, a distinct Th2-priming subset termed "Th2_DC" correlated strongly with disease severity, validated across skin tissue data, and flow cytometry with additional independent severe AD samples. Beyond the recognized role of Th2 adaptive immunity, our findings highlight significant innate immune cell alterations in severe AD, implicating their roles in disease pathogenesis and therapeutic potentials. CONCLUSION Apart from the widely recognized role of Th2 adaptive immunity in AD pathogenesis, alterations in innate immune cells and impaired cytotoxic cells have also been observed in severe AD. The impact of these alterations on disease pathogenesis and the effectiveness of potential therapeutic targets requires further investigation.
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Affiliation(s)
- Seon-Pil Jin
- Department of Dermatology, Seoul National University Hospital, Seoul, Korea
- Department of Dermatology, Seoul National University College of Medicine, Seoul, Korea
- Institute of Human-Environmental Interface Biology, Medical Research Center, Seoul National University, Seoul, Korea
| | - Kyungchun Lee
- Department of Biochemistry, College of Life Science and Biotechnology, Yonsei University, Seoul, Korea
- Brain Korea 21 (BK21) FOUR Program, Yonsei Education & Research Center for Biosystems, Yonsei University, Seoul, Korea
| | - Yoon Ji Bang
- Department of Biomedical Sciences, Seoul National University Graduate School, Seoul, Korea
| | - Yun-Hui Jeon
- Department of Dermatology, Seoul National University Hospital, Seoul, Korea
- Institute of Human-Environmental Interface Biology, Medical Research Center, Seoul National University, Seoul, Korea
| | - Sunyoung Jung
- Department of Biomedical Sciences, Seoul National University Graduate School, Seoul, Korea
| | - So-Jung Choi
- Department of Biomedical Sciences, Seoul National University Graduate School, Seoul, Korea
| | - Ji Su Lee
- Department of Dermatology, Seoul National University Hospital, Seoul, Korea
- Institute of Human-Environmental Interface Biology, Medical Research Center, Seoul National University, Seoul, Korea
| | - Junhan Kim
- Department of Biochemistry, College of Life Science and Biotechnology, Yonsei University, Seoul, Korea
- Brain Korea 21 (BK21) FOUR Program, Yonsei Education & Research Center for Biosystems, Yonsei University, Seoul, Korea
| | - Emma Guttman-Yassky
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Chung-Gyu Park
- Department of Biomedical Sciences, Seoul National University Graduate School, Seoul, Korea
- Department of Microbiology and Immunology, Seoul National University College of Medicine, Seoul, Korea
- Seoul National University Hospital, Seoul, Korea
| | - Hyun Je Kim
- Department of Biomedical Sciences, Seoul National University Graduate School, Seoul, Korea
- Department of Microbiology and Immunology, Seoul National University College of Medicine, Seoul, Korea
- Seoul National University Hospital, Seoul, Korea
- Genomic Medicine Institute, Medical Research Center, Seoul National University, Seoul, Korea
| | - Seunghee Hong
- Department of Biochemistry, College of Life Science and Biotechnology, Yonsei University, Seoul, Korea
- Brain Korea 21 (BK21) FOUR Program, Yonsei Education & Research Center for Biosystems, Yonsei University, Seoul, Korea
| | - Dong Hun Lee
- Department of Dermatology, Seoul National University Hospital, Seoul, Korea
- Department of Dermatology, Seoul National University College of Medicine, Seoul, Korea
- Institute of Human-Environmental Interface Biology, Medical Research Center, Seoul National University, Seoul, Korea
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5
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Sun HW, Zhang X, Shen CC. The shared circulating diagnostic biomarkers and molecular mechanisms of systemic lupus erythematosus and inflammatory bowel disease. Front Immunol 2024; 15:1354348. [PMID: 38774864 PMCID: PMC11106441 DOI: 10.3389/fimmu.2024.1354348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 04/22/2024] [Indexed: 05/24/2024] Open
Abstract
Background Systemic lupus erythematosus (SLE) is a multi-organ chronic autoimmune disease. Inflammatory bowel disease (IBD) is a common chronic inflammatory disease of the gastrointestinal tract. Previous studies have shown that SLE and IBD share common pathogenic pathways and genetic susceptibility, but the specific pathogenic mechanisms remain unclear. Methods The datasets of SLE and IBD were downloaded from the Gene Expression Omnibus (GEO). Differentially expressed genes (DEGs) were identified using the Limma package. Weighted gene coexpression network analysis (WGCNA) was used to determine co-expression modules related to SLE and IBD. Pathway enrichment was performed using Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis for co-driver genes. Using the Least AbsoluteShrinkage and Selection Operator (Lasso) regressionand Support Vector Machine-Recursive Feature Elimination (SVM-RFE), common diagnostic markers for both diseases were further evaluated. Then, we utilizedthe CIBERSORT method to assess the abundance of immune cell infiltration. Finally,we used the single-cell analysis to obtain the location of common diagnostic markers. Results 71 common driver genes were identified in the SLE and IBD cohorts based on the DEGs and module genes. KEGG and GO enrichment results showed that these genes were closely associated with positive regulation of programmed cell death and inflammatory responses. By using LASSO regression and SVM, five hub genes (KLRF1, GZMK, KLRB1, CD40LG, and IL-7R) were ultimately determined as common diagnostic markers for SLE and IBD. ROC curve analysis also showed good diagnostic performance. The outcomes of immune cell infiltration demonstrated that SLE and IBD shared almost identical immune infiltration patterns. Furthermore, the majority of the hub genes were commonly expressed in NK cells by single-cell analysis. Conclusion This study demonstrates that SLE and IBD share common diagnostic markers and pathogenic pathways. In addition, SLE and IBD show similar immune cellinfiltration microenvironments which provides newperspectives for future treatment.
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Affiliation(s)
- Hao-Wen Sun
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, China
| | - Xin Zhang
- Department of Dermatology, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, China
| | - Cong-Cong Shen
- Department of Dermatology, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, China
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6
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Kühnel I, Vogler I, Spreu J, Bonig H, Döring C, Steinle A. The activating receptor NKp65 is selectively expressed by human ILC3 and demarcates ILC3 from mature NK cells. Eur J Immunol 2024; 54:e2250318. [PMID: 38072999 DOI: 10.1002/eji.202250318] [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: 12/06/2022] [Revised: 12/05/2023] [Accepted: 12/07/2023] [Indexed: 02/27/2024]
Abstract
Innate lymphocytes comprise cytotoxic natural killer (NK) cells and tissue-resident innate lymphoid cells (ILC) that are subgrouped according to their cytokine profiles into group 1 ILC (ILC1), ILC2, and ILC3. However, cell surface receptors unambiguously defining or specifically activating such ILC subsets are scarcely known. Here, we report on the physiologic expression of the human activating C-type lectin-like receptor (CTLR) NKp65, a high-affinity receptor for the CTLR keratinocyte-associated C-type lectin (KACL). Tracking rare NKp65 transcripts in human blood, we identify ILC3 to selectively express NKp65. NKp65 expression not only demarcates "bona fide" ILC3 from likewise RORγt-expressing ILC precursors and lymphoid tissue inducer cells but also from mature NK cells which acquire the NKp65-relative NKp80 during a Notch-dependent differentiation from NKp65+ precursor cells. Hence, ILC3 and NK cells mutually exclusively and interdependently express the genetically coupled sibling receptors NKp65 and NKp80. Much alike NKp80, NKp65 promotes cytotoxicity by innate lymphocytes which may become relevant during pathophysiological reprogramming of ILC3. Altogether, we report the selective expression of the activating immunoreceptor NKp65 by ILC3 demarcating ILC3 from mature NK cells and endowing ILC3 with a dedicated immunosensor for the epidermal immune barrier.
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Affiliation(s)
- Ines Kühnel
- Institute for Molecular Medicine, Goethe-University Frankfurt am Main, Frankfurt am Main, Germany
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, Frankfurt am Main, Germany
| | - Isabel Vogler
- Institute for Molecular Medicine, Goethe-University Frankfurt am Main, Frankfurt am Main, Germany
| | - Jessica Spreu
- Institute for Molecular Medicine, Goethe-University Frankfurt am Main, Frankfurt am Main, Germany
| | - Halvard Bonig
- Institute for Transfusion Medicine and Immunohematology, Goethe-University Frankfurt am Main, Frankfurt am Main, Germany
- German Red Cross Blood Service Baden-Württemberg-Hessen, Frankfurt am Main, Germany
| | - Claudia Döring
- Dr. Senckenbergisches Institute of Pathology, Goethe University Hospital Frankfurt am Main, Frankfurt am Main, Germany
| | - Alexander Steinle
- Institute for Molecular Medicine, Goethe-University Frankfurt am Main, Frankfurt am Main, Germany
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7
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Stosik M, Tokarz-Deptuła B, Deptuła W. Innate lymphoid cells (ILCs) in teleosts against data on ILCs in humans. FISH & SHELLFISH IMMUNOLOGY 2024; 146:109415. [PMID: 38296004 DOI: 10.1016/j.fsi.2024.109415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 01/26/2024] [Accepted: 01/28/2024] [Indexed: 02/13/2024]
Abstract
It is assumed that cells corresponding to innate lymphoid cells (ILCs) in humans, in addition to lymphoid tissue inducer cells (LTi), are also found in teleosts. In this systematic group of organisms, however, they are a poorly understood cell population. In contrast to the data on ILCs in humans, which also remain incomplete despite advanced research, in teleosts, these cells require much more attention. ILCs in teleosts have been presented as cells that may be evolutionary precursors of NK cells or ILCs identified in mammals, including humans. It is a highly heterogeneous group of cells in both humans and fish and their properties, as revealed by studies in humans, are most likely to remain strictly dependent on the location of these cells and the physiological state of the individual from which they originate. They form a bridge between innate and adaptive immunity. The premise of this paper is to review the current knowledge of ILCs in teleosts, taking into account data on similar cells in humans. A review of the knowledge concerning these particular cells, elements of innate immunity mechanisms as equivalent to, or perhaps dominant over, adaptive immunity mechanisms in teleosts, as presented, may inspire the need for further research.
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Affiliation(s)
- Michał Stosik
- Institute of Biological Sciences, University of Zielona Góra, Poland
| | | | - Wiesław Deptuła
- Institute of Veterinary Medicine, Faculty of Biological and Veterinary Sciences, Nicolaus Copernicus University in Toruń, Poland
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8
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Karmakar S, Mishra A, Pal P, Lal G. Effector and cytolytic function of natural killer cells in anticancer immunity. J Leukoc Biol 2024; 115:235-252. [PMID: 37818891 DOI: 10.1093/jleuko/qiad126] [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: 07/07/2023] [Revised: 09/21/2023] [Accepted: 09/28/2023] [Indexed: 10/13/2023] Open
Abstract
Adaptive immune cells play an important role in mounting antigen-specific antitumor immunity. The contribution of innate immune cells such as monocytes, macrophages, natural killer (NK) cells, dendritic cells, and gamma-delta T cells is well studied in cancer immunology. NK cells are innate lymphoid cells that show effector and regulatory function in a contact-dependent and contact-independent manner. The cytotoxic function of NK cells plays an important role in killing the infected and transformed host cells and controlling infection and tumor growth. However, several studies have also ascribed the role of NK cells in inducing pathophysiology in autoimmune diseases, promoting immune tolerance in the uterus, and antitumor function in the tumor microenvironment. We discuss the fundamentals of NK cell biology, its distribution in different organs, cellular and molecular interactions, and its cytotoxic and noncytotoxic functions in cancer biology. We also highlight the use of NK cell-based adoptive cellular therapy in cancer.
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Affiliation(s)
- Surojit Karmakar
- Laboratory of Autoimmunity and Tolerance, National Centre for Cell Science, Ganeshkhind, Pune, MH-411007, India
| | - Amrita Mishra
- Laboratory of Autoimmunity and Tolerance, National Centre for Cell Science, Ganeshkhind, Pune, MH-411007, India
| | - Pradipta Pal
- Laboratory of Autoimmunity and Tolerance, National Centre for Cell Science, Ganeshkhind, Pune, MH-411007, India
| | - Girdhari Lal
- Laboratory of Autoimmunity and Tolerance, National Centre for Cell Science, Ganeshkhind, Pune, MH-411007, India
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9
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Hegewisch-Solloa E, Nalin AP, Freud AG, Mace EM. Deciphering the localization and trajectory of human natural killer cell development. J Leukoc Biol 2023; 114:487-506. [PMID: 36869821 DOI: 10.1093/jleuko/qiad027] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 02/07/2023] [Accepted: 02/12/2023] [Indexed: 03/05/2023] Open
Abstract
Innate immune cells represent the first line of cellular immunity, comprised of both circulating and tissue-resident natural killer cells and innate lymphoid cells. These innate lymphocytes arise from a common CD34+ progenitor that differentiates into mature natural killer cells and innate lymphoid cells. The successive stages in natural killer cell maturation are characterized by increased lineage restriction and changes to phenotype and function. Mechanisms of human natural killer cell development have not been fully elucidated, especially the role of signals that drive the spatial localization and maturation of natural killer cells. Cytokines, extracellular matrix components, and chemokines provide maturation signals and influence the trafficking of natural killer cell progenitors to peripheral sites of differentiation. Here we present the latest advances in our understanding of natural killer and innate lymphoid cell development in peripheral sites, including secondary lymphoid tissues (i.e. tonsil). Recent work in the field has provided a model for the spatial distribution of natural killer cell and innate lymphoid cell developmental intermediates in tissue and generated further insights into the developmental niche. In support of this model, future studies using multifaceted approaches seek to fully map the developmental trajectory of human natural killer cells and innate lymphoid cells in secondary lymphoid tissues.
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Affiliation(s)
- Everardo Hegewisch-Solloa
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, 630 W 168th St. New York, NY 10032, USA
| | - Ansel P Nalin
- Biomedical Sciences Graduate Program, Medical Scientist Training Program, Comprehensive Cancer Center and The James Cancer Hospital and Solove Research Institute, The Ohio State University, 460 W 10th Ave. Columbus, OH 43210, USA
| | - Aharon G Freud
- Department of Pathology, Comprehensive Cancer Center and The James Cancer Hospital and Solove Research Institute, The Ohio State University, 460 W 12th Ave. Columbus, OH 43210, USA
| | - Emily M Mace
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, 630 W 168th St. New York, NY 10032, USA
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10
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Sato K, Ohira M, Imaoka Y, Imaoka K, Bekki T, Doskali M, Nakano R, Yano T, Tanaka Y, Ohdan H. The aryl hydrocarbon receptor maintains antitumor activity of liver resident natural killer cells after partial hepatectomy in C57BL/6J mice. Cancer Med 2023; 12:19821-19837. [PMID: 37747052 PMCID: PMC10587932 DOI: 10.1002/cam4.6554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 08/31/2023] [Accepted: 09/08/2023] [Indexed: 09/26/2023] Open
Abstract
BACKGROUND Liver-resident natural killer (lr-NK) cells are distinct from conventional NK cells and exhibit higher cytotoxicity against hepatoma via tumor necrosis factor-related apoptosis-inducing ligand (TRAIL). However, the mechanism by which partial hepatectomy (PH) significantly suppresses TRAIL expression in lr-NK cells remains unclear. METHODS This study aimed to investigate the PH influence on the function and characteristics of liver-resident NK (lr-NK) cells using a PH mouse model. RESULTS Here, we report that PH alters the differentiation pattern of NK cells in the liver, and an aryl hydrocarbon receptor (AhR) molecule is involved in these changes. Treatment with the AhR agonist 6-formylindolo[3,2-b]carbazole (FICZ) inhibited the maturation of NK cells. FICZ increased the immature subtype proportion of NK cells with high TRAIL activity and decreased the mature subtype of NK cells with low TRAIL activity. Consequently, FICZ increased the expression of TRAIL and cytotoxic activity of NK cells in the liver, and this effect was confirmed even after hepatectomy. The participation of AhR promoted FoxO1 expression in the mTOR signaling pathway involved in the maturation of NK cells, resulting in TRAIL expression. CONCLUSION Our findings provide direct in-vivo evidence that partial hepatectomy affects lrNK cell activity through NK cell differentiation in the liver. Perioperative therapies using an AhR agonist to improve NK cell function may reduce the recurrence of hepatocellular carcinoma after hepatectomy.
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Affiliation(s)
- Koki Sato
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health SciencesHiroshima UniversityHiroshimaJapan
| | - Masahiro Ohira
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health SciencesHiroshima UniversityHiroshimaJapan
- Medical Center for Translational and Clinical Research Hiroshima University HospitalHiroshimaJapan
| | - Yuki Imaoka
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health SciencesHiroshima UniversityHiroshimaJapan
| | - Kouki Imaoka
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health SciencesHiroshima UniversityHiroshimaJapan
| | - Tomoaki Bekki
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health SciencesHiroshima UniversityHiroshimaJapan
| | - Marlen Doskali
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health SciencesHiroshima UniversityHiroshimaJapan
| | - Ryosuke Nakano
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health SciencesHiroshima UniversityHiroshimaJapan
| | - Takuya Yano
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health SciencesHiroshima UniversityHiroshimaJapan
| | - Yuka Tanaka
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health SciencesHiroshima UniversityHiroshimaJapan
| | - Hideki Ohdan
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health SciencesHiroshima UniversityHiroshimaJapan
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11
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Hegewisch-Solloa E, Melsen JE, Ravichandran H, Rendeiro AF, Freud AG, Mundy-Bosse B, Melms JC, Eisman SE, Izar B, Grunstein E, Connors TJ, Elemento O, Horowitz A, Mace EM. Mapping human natural killer cell development in pediatric tonsil by imaging mass cytometry and high-resolution microscopy. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.09.05.556371. [PMID: 37732282 PMCID: PMC10508773 DOI: 10.1101/2023.09.05.556371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/22/2023]
Abstract
Natural killer (NK) cells develop from CD34+ progenitors in a stage-specific manner defined by changes in cell surface receptor expression and function. Secondary lymphoid tissues, including tonsil, are sites of human NK cell development. Here we present new insights into human NK cell development in pediatric tonsil using cyclic immunofluorescence and imaging mass cytometry. We show that NK cell subset localization and interactions are dependent on NK cell developmental stage and tissue residency. NK cell progenitors are found in the interfollicular domain in proximity to cytokine-expressing stromal cells that promote proliferation and maturation. Mature NK cells are primarily found in the T-cell rich parafollicular domain engaging in cell-cell interactions that differ depending on their stage and tissue residency. The presence of local inflammation results in changes in NK cell interactions, abundance, and localization. This study provides the first comprehensive atlas of human NK cell development in secondary lymphoid tissue.
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Affiliation(s)
- Everardo Hegewisch-Solloa
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York NY 10032
| | - Janine E Melsen
- Department of Immunology, Leiden University Medical Center, Leiden, The Netherlands
- Laboratory for Pediatric Immunology, Willem-Alexander Children's Hospital, Leiden University Medical Center, Leiden, The Netherlands
| | - Hiranmayi Ravichandran
- Department of Physiology, Biophysics and Systems Biology, Weill Cornell Medicine, New York, NY, 10065
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
| | - André F Rendeiro
- Department of Physiology, Biophysics and Systems Biology, Weill Cornell Medicine, New York, NY, 10065
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Lazarettgasse 14 AKH BT 25.3, 1090, Vienna, Austria
| | - Aharon G Freud
- Department of Pathology, The Ohio State University, Columbus, OH 43210, USA; Comprehensive Cancer Center and The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH 43210
| | - Bethany Mundy-Bosse
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA; Comprehensive Cancer Center and The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH 43210
| | - Johannes C Melms
- Department of Medicine, Division of Hematology/Oncology, Columbia University Irving Medical Center, New York, NY, 10032
- Columbia Center for Translational Immunology, Columbia University Irving Medical Center, New York, NY, 10032
| | - Shira E Eisman
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York NY 10032
| | - Benjamin Izar
- Department of Medicine, Division of Hematology/Oncology, Columbia University Irving Medical Center, New York, NY, 10032
- Columbia Center for Translational Immunology, Columbia University Irving Medical Center, New York, NY, 10032
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, 10032
- Program for Mathematical Genomics, Columbia University, New York, NY, 10032
| | - Eli Grunstein
- Department of Otolaryngology - Head and Neck Surgery, Columbia University Medical Center, New York, New York 10032
| | - Thomas J Connors
- Department of Pediatrics, Division of Pediatric Critical Care and Hospital Medicine, Columbia University Irving Medical Center, New York, NY 10024
| | - Olivier Elemento
- Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, 10065
| | - Amir Horowitz
- Department of Oncological Sciences, Precision Immunology Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029
| | - Emily M Mace
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York NY 10032
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12
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Harmon C, Zaborowski A, Moore H, St Louis P, Slattery K, Duquette D, Scanlan J, Kane H, Kunkemoeller B, McIntyre CL, Scannail AN, Moran B, Anderson AC, Winter D, Brennan D, Brehm MA, Lynch L. γδ T cell dichotomy with opposing cytotoxic and wound healing functions in human solid tumors. NATURE CANCER 2023; 4:1122-1137. [PMID: 37474835 DOI: 10.1038/s43018-023-00589-w] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 06/05/2023] [Indexed: 07/22/2023]
Abstract
γδ T cells are important tissue-resident, innate T cells that are critical for tissue homeostasis. γδ cells are associated with positive prognosis in most tumors; however, little is known about their heterogeneity in human cancers. Here, we phenotyped innate and adaptive cells in human colorectal (CRC) and endometrial cancer. We found striking differences in γδ subsets and function in tumors compared to normal tissue, and in the γδ subsets present in tumor types. In CRC, an amphiregulin (AREG)-producing subset emerges, while endometrial cancer is infiltrated by cytotoxic cells. In humanized CRC models, tumors induced this AREG phenotype in Vδ1 cells after adoptive transfer. To exploit the beneficial roles of γδ cells for cell therapy, we developed an expansion method that enhanced cytotoxic function and boosted metabolic flexibility, while eliminating AREG production, achieving greater tumor infiltration and tumor clearance. This method has broad applications in cellular therapy as an 'off-the-shelf' treatment option.
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Affiliation(s)
- Cathal Harmon
- Department of Endocrinology, Brigham & Women's Hospital, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Alexandra Zaborowski
- School of Biochemistry and Immunology, Trinity College Dublin, Dublin, Ireland
- Centre for Colorectal Disease, St. Vincent's University Hospital, Dublin, Ireland
| | - Haim Moore
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Pamela St Louis
- Program in Molecular Medicine and the Diabetes Center of Excellence, University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Karen Slattery
- School of Biochemistry and Immunology, Trinity College Dublin, Dublin, Ireland
| | - Danielle Duquette
- Department of Endocrinology, Brigham & Women's Hospital, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
- School of Biochemistry and Immunology, Trinity College Dublin, Dublin, Ireland
| | - John Scanlan
- Department of Endocrinology, Brigham & Women's Hospital, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
- School of Biochemistry and Immunology, Trinity College Dublin, Dublin, Ireland
| | - Harry Kane
- Department of Endocrinology, Brigham & Women's Hospital, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
- School of Biochemistry and Immunology, Trinity College Dublin, Dublin, Ireland
| | - Britta Kunkemoeller
- Department of Endocrinology, Brigham & Women's Hospital, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Claire L McIntyre
- Department of Endocrinology, Brigham & Women's Hospital, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Aine Ni Scannail
- Department of Endocrinology, Brigham & Women's Hospital, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Bruce Moran
- Department of Pathology, St. Vincent's University Hospital, Dublin, Ireland
| | - Ana C Anderson
- Evergrande Center for Immunologic Diseases and Ann Romney Center for Neurologic Diseases, Harvard Medical School and Brigham & Women's Hospital, Boston, MA, USA
| | - Des Winter
- Centre for Colorectal Disease, St. Vincent's University Hospital, Dublin, Ireland
| | - Donal Brennan
- Gynecological Oncology Group, School of Medicine, University College Dublin, Dublin, Ireland
| | - Michael A Brehm
- Program in Molecular Medicine and the Diabetes Center of Excellence, University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Lydia Lynch
- Department of Endocrinology, Brigham & Women's Hospital, Boston, MA, USA.
- Department of Medicine, Harvard Medical School, Boston, MA, USA.
- School of Biochemistry and Immunology, Trinity College Dublin, Dublin, Ireland.
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13
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Madamarandawala P, Rajapakse S, Gunasena B, Madegedara D, Magana-Arachchi D. A host blood transcriptional signature differentiates multi-drug/rifampin-resistant tuberculosis (MDR/RR-TB) from drug susceptible tuberculosis: a pilot study. Mol Biol Rep 2023; 50:3935-3943. [PMID: 36749527 DOI: 10.1007/s11033-023-08307-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 01/27/2023] [Indexed: 02/08/2023]
Abstract
BACKGROUND Tuberculosis (TB), caused by the bacterium Mycobacterium tuberculosis is one of the top thirteen causes of death worldwide. The major challenge to control TB is the emergence of drug-resistant tuberculosis (DR-TB); specifically, multi-drug resistant TB which are resistant to the most potent drugs; rifampin and isoniazid. Owing to the inconsistencies of the current diagnostic methods, a single test cannot identify the whole spectrum of DR-TB associated mutations. Recently, host blood transcriptomics has gained attention as a promising technique that develops disease-specific RNA signatures/biomarkers. However, studies on host transcriptomics infected with DR-TB is limited. Herein, we intended to identify genes/pathways that are differentially expressed in multi-drug/rifampin resistant TB (MDR/RR-TB) in contrast to drug susceptible TB. METHOD AND RESULTS We conducted blood RNA sequencing of 10 pulmonary TB patients (4; drug susceptible and 6; DR-TB) and 55 genes that were differentially expressed in MDR/RR-TB from drug-susceptible/mono-resistant TB were identified. CD300LD, MYL9, VAMP5, CARD17, CLEC2B, GBP6, BATF2, ETV7, IFI27 and FCGR1CP were found to be upregulated in MDR/RR-TB in all comparisons, among which CLEC2B and CD300LD were not previously linked to TB. In comparison pathway analysis, interferon alpha/gamma response was upregulated while Wnt/beta catenin signaling, lysosome, microtubule nucleation and notch signaling were downregulated. CONCLUSION Up/down-regulation of immunity related genes/pathways speculate the collective effect of hosts' attempt to fight against continuously multiplying DR-TB bacteria and the bacterial factors to fight against the host defense. The identified genes/pathways could act as MDR/RR-TB biomarkers, hence, further research on their clinical use should be encouraged.
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Affiliation(s)
- Pavithra Madamarandawala
- Molecular Microbiology & Human Diseases Project, National Institute of Fundamental Studies, Hantana Road, Kandy, 20000, Sri Lanka
| | - Sanath Rajapakse
- Department of Molecular Biology and Biotechnology, Faculty of Science, University of Peradeniya, Peradeniya, 20400, Sri Lanka
| | - Bandu Gunasena
- National Hospital for Respiratory Diseases, Welisara, 11010, Sri Lanka
| | - Dushantha Madegedara
- Respiratory Diseases Treatment Unit, General Teaching Hospital, Kandy, 20000, Sri Lanka
| | - Dhammika Magana-Arachchi
- Molecular Microbiology & Human Diseases Project, National Institute of Fundamental Studies, Hantana Road, Kandy, 20000, Sri Lanka.
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14
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Tandel N, Negi S, Dalai SK, Tyagi RK. Role of natural killer and B cell interaction in inducing pathogen specific immune responses. Int Rev Immunol 2023:1-19. [PMID: 36731424 DOI: 10.1080/08830185.2023.2172406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The innate lymphoid cell (ILC) system comprising of the circulating and tissue-resident cells is known to clear infectious pathogens, establish immune homeostasis as well as confer antitumor immunity. Human natural killer cells (hNKs) and other ILCs carry out mopping of the infectious pathogens and perform cytolytic activity regulated by the non-adaptive immune system. The NK cells generate immunological memory and rapid recall response tightly regulated by the adaptive immunity. The interaction of NK and B cell, and its role to induce the pathogen specific immunity is not fully understood. Hence, present article sheds light on the interaction between NK and B cells and resulting immune responses in the infectious diseases. The immune responses elicited by the NK-B cell interaction is of particular importance for developing therapeutic vaccines against the infectious pathogens. Further, experimental evidences suggest the immune-response driven by NK cell population elicits the host-specific antibodies and memory B cells. Also, recently developed humanized immune system (HIS) mice and their importance in to understanding the NK-B cell interaction and resulting pathogen specific immunity has been discussed.
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Affiliation(s)
- Nikunj Tandel
- Institute of Science, Nirma University, Ahmedabad, India
| | - Sushmita Negi
- Division of Cell Biology and Immunology, Biomedical Parasitology and Nano-immunology Lab, CSIR-Institute of Microbial Technology (IMTECH), Chandigarh, India
| | - Sarat K Dalai
- Institute of Science, Nirma University, Ahmedabad, India
| | - Rajeev K Tyagi
- Division of Cell Biology and Immunology, Biomedical Parasitology and Nano-immunology Lab, CSIR-Institute of Microbial Technology (IMTECH), Chandigarh, India
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15
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Mace EM. Human natural killer cells: Form, function, and development. J Allergy Clin Immunol 2023; 151:371-385. [PMID: 36195172 PMCID: PMC9905317 DOI: 10.1016/j.jaci.2022.09.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 08/22/2022] [Accepted: 09/02/2022] [Indexed: 02/07/2023]
Abstract
Human natural killer (NK) cells are innate lymphoid cells that mediate important effector functions in the control of viral infection and malignancy. Their ability to distinguish "self" from "nonself" and lyse virally infected and tumorigenic cells through germline-encoded receptors makes them important players in maintaining human health and a powerful tool for immunotherapeutic applications and fighting disease. This review introduces our current understanding of NK cell biology, including key facets of NK cell differentiation and the acquisition and execution of NK cell effector function. Further, it addresses the clinical relevance of NK cells in both primary immunodeficiency and immunotherapy. It is intended to provide an up-to-date and comprehensive overview of this important and interesting innate immune effector cell subset.
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Affiliation(s)
- Emily M Mace
- Division of Allergy, Immunology and Rheumatology, Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York.
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16
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Krämer B, Nalin AP, Ma F, Eickhoff S, Lutz P, Leonardelli S, Goeser F, Finnemann C, Hack G, Raabe J, ToVinh M, Ahmad S, Hoffmeister C, Kaiser KM, Manekeller S, Branchi V, Bald T, Hölzel M, Hüneburg R, Nischalke HD, Semaan A, Langhans B, Kaczmarek DJ, Benner B, Lordo MR, Kowalski J, Gerhardt A, Timm J, Toma M, Mohr R, Türler A, Charpentier A, van Bremen T, Feldmann G, Sattler A, Kotsch K, Abdallah AT, Strassburg CP, Spengler U, Carson WE, Mundy-Bosse BL, Pellegrini M, O'Sullivan TE, Freud AG, Nattermann J. Single-cell RNA sequencing identifies a population of human liver-type ILC1s. Cell Rep 2023; 42:111937. [PMID: 36640314 PMCID: PMC9950534 DOI: 10.1016/j.celrep.2022.111937] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 09/30/2022] [Accepted: 12/15/2022] [Indexed: 01/02/2023] Open
Abstract
Group 1 innate lymphoid cells (ILCs) comprise a heterogeneous family of cytotoxic natural killer (NK) cells and ILC1s. We identify a population of "liver-type" ILC1s with transcriptional, phenotypic, and functional features distinct from those of conventional and liver-resident NK cells as well as from other previously described human ILC1 subsets. LT-ILC1s are CD49a+CD94+CD200R1+, express the transcription factor T-BET, and do not express the activating receptor NKp80 or the transcription factor EOMES. Similar to NK cells, liver-type ILC1s produce IFN-γ, TNF-α, and GM-CSF; however, liver-type ILC1s also produce IL-2 and lack perforin and granzyme-B. Liver-type ILC1s are expanded in cirrhotic liver tissues, and they can be produced from blood-derived ILC precursors in vitro in the presence of TGF-β1 and liver sinusoidal endothelial cells. Cells with similar signature and function can also be found in tonsil and intestinal tissues. Collectively, our study identifies and classifies a population of human cross-tissue ILC1s.
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Affiliation(s)
- Benjamin Krämer
- Department of Internal Medicine I, University of Bonn, 53127 Bonn, Germany; German Center for Infection Research (DZIF), 53127 Bonn, Germany.
| | - Ansel P Nalin
- Medical Scientist Training Program, The Ohio State University, Columbus, OH 43210, USA; Biomedical Sciences Graduate Program, The Ohio State University, Columbus, OH 43210, USA
| | - Feiyang Ma
- Molecular Cell and Developmental Biology, College of Life Sciences, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Sarah Eickhoff
- Institute of Experimental Oncology (IEO), Medical Faculty, University Hospital Bonn, University of Bonn, 53127 Bonn, Germany
| | - Philipp Lutz
- Department of Internal Medicine I, University of Bonn, 53127 Bonn, Germany; German Center for Infection Research (DZIF), 53127 Bonn, Germany
| | - Sonia Leonardelli
- Institute of Experimental Oncology (IEO), Medical Faculty, University Hospital Bonn, University of Bonn, 53127 Bonn, Germany
| | - Felix Goeser
- Department of Internal Medicine I, University of Bonn, 53127 Bonn, Germany; German Center for Infection Research (DZIF), 53127 Bonn, Germany
| | - Claudia Finnemann
- Department of Internal Medicine I, University of Bonn, 53127 Bonn, Germany; German Center for Infection Research (DZIF), 53127 Bonn, Germany
| | - Gudrun Hack
- Department of Internal Medicine I, University of Bonn, 53127 Bonn, Germany; German Center for Infection Research (DZIF), 53127 Bonn, Germany
| | - Jan Raabe
- Department of Internal Medicine I, University of Bonn, 53127 Bonn, Germany; German Center for Infection Research (DZIF), 53127 Bonn, Germany
| | - Michael ToVinh
- Department of Internal Medicine I, University of Bonn, 53127 Bonn, Germany; German Center for Infection Research (DZIF), 53127 Bonn, Germany
| | - Sarah Ahmad
- Department of Internal Medicine I, University of Bonn, 53127 Bonn, Germany; German Center for Infection Research (DZIF), 53127 Bonn, Germany
| | - Christoph Hoffmeister
- Department of Internal Medicine I, University of Bonn, 53127 Bonn, Germany; German Center for Infection Research (DZIF), 53127 Bonn, Germany
| | - Kim M Kaiser
- Department of Internal Medicine I, University of Bonn, 53127 Bonn, Germany; German Center for Infection Research (DZIF), 53127 Bonn, Germany
| | | | | | - Tobias Bald
- Institute of Experimental Oncology (IEO), Medical Faculty, University Hospital Bonn, University of Bonn, 53127 Bonn, Germany
| | - Michael Hölzel
- Institute of Experimental Oncology (IEO), Medical Faculty, University Hospital Bonn, University of Bonn, 53127 Bonn, Germany
| | - Robert Hüneburg
- Department of Internal Medicine I, University of Bonn, 53127 Bonn, Germany
| | | | | | - Bettina Langhans
- Department of Internal Medicine I, University of Bonn, 53127 Bonn, Germany; German Center for Infection Research (DZIF), 53127 Bonn, Germany
| | | | - Brooke Benner
- Biomedical Sciences Graduate Program, The Ohio State University, Columbus, OH 43210, USA
| | - Matthew R Lordo
- Medical Scientist Training Program, The Ohio State University, Columbus, OH 43210, USA; Biomedical Sciences Graduate Program, The Ohio State University, Columbus, OH 43210, USA
| | | | - Adam Gerhardt
- College of Medicine, University of Cincinnati, Cincinnati, OH 45221, USA
| | - Jörg Timm
- Institute of Virology, University of Duesseldorf, 40225 Düsseldorf, Germany
| | - Marieta Toma
- Department of Pathology, University of Bonn, 53127 Bonn, Germany
| | - Raphael Mohr
- Department of Internal Medicine I, University of Bonn, 53127 Bonn, Germany
| | - Andreas Türler
- General and Visceral Surgery, Johanniter Hospital, 53113 Bonn, Germany
| | - Arthur Charpentier
- Department of Otorhinolaryngology/Head and Neck Surgery, University of Bonn, 53127 Bonn, Germany; Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty, University of Cologne, 50931 Cologne, Germany
| | - Tobias van Bremen
- Department of Otorhinolaryngology/Head and Neck Surgery, University of Bonn, 53127 Bonn, Germany
| | - Georg Feldmann
- Department of Internal Medicine III, University of Bonn, 53127 Bonn, Germany
| | - Arne Sattler
- Clinic for Surgery, Transplant Immunology Lab, Charité University Hospital Berlin, 10117 Berlin, Germany
| | - Katja Kotsch
- Clinic for Surgery, Transplant Immunology Lab, Charité University Hospital Berlin, 10117 Berlin, Germany
| | - Ali T Abdallah
- Interdisciplinary Center for Clinical Research, RWTH Aachen University, 52074 Aachen, Germany
| | | | - Ulrich Spengler
- Department of Internal Medicine I, University of Bonn, 53127 Bonn, Germany; German Center for Infection Research (DZIF), 53127 Bonn, Germany
| | - William E Carson
- Division of Surgical Oncology, Department of Surgery, Comprehensive Cancer Center and The James Cancer Hospital and Solove Research Institute, Columbus, OH 43210, USA
| | - Bethany L Mundy-Bosse
- Division of Hematology, Department of Internal Medicine, Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH 43210, USA
| | - Matteo Pellegrini
- Molecular Cell and Developmental Biology, College of Life Sciences, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Timothy E O'Sullivan
- Department of Microbiology, Immunology, and Molecular Genetics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 900953, USA
| | - Aharon G Freud
- Department of Pathology, Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH 43210, USA.
| | - Jacob Nattermann
- Department of Internal Medicine I, University of Bonn, 53127 Bonn, Germany; German Center for Infection Research (DZIF), 53127 Bonn, Germany
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17
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Pereira MSF, Sorathia K, Sezgin Y, Thakkar A, Maguire C, Collins PL, Mundy-Bosse BL, Lee DA, Naeimi Kararoudi M. Deletion of Glycogen Synthase Kinase 3 Beta Reprograms NK Cell Metabolism. Cancers (Basel) 2023; 15:705. [PMID: 36765663 PMCID: PMC9913837 DOI: 10.3390/cancers15030705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 01/13/2023] [Indexed: 01/27/2023] Open
Abstract
Loss of cytotoxicity and defective metabolism are linked to glycogen synthase kinase 3 beta (GSK3β) overexpression in natural killer (NK) cells from patients with acute myeloid leukemia or from healthy donors after expansion ex vivo with IL-15. Drug inhibition of GSK3β in these NK cells improves their maturation and cytotoxic activity, but the mechanisms of GSK3β-mediated dysfunction have not been well studied. Here, we show that expansion of NK cells with feeder cells expressing membrane-bound IL-21 maintained normal GSK3β levels, allowing us to study GSK3β function using CRISPR gene editing. We deleted GSK3B and expanded paired-donor knockout and wild-type (WT) NK cells and then assessed transcriptional and functional alterations induced by loss of GSK3β. Surprisingly, our data showed that deletion of GSK3B did not alter cytotoxicity, cytokine production, or maturation (as determined by CD57 expression). However, GSK3B-KO cells demonstrated significant changes in expression of genes related to rRNA processing, cell proliferation, and metabolic function, suggesting possible metabolic reprogramming. Next, we found that key genes downregulated in GSK3B-KO NK cells were upregulated in GSK3β-overexpressing NK cells from AML patients, confirming this correlation in a clinical setting. Lastly, we measured cellular energetics and observed that GSK3B-KO NK cells exhibited 150% higher spare respiratory capacity, a marker of metabolic fitness. These findings suggest a role for GSK3β in regulating NK cell metabolism.
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Affiliation(s)
- Marcelo S. F. Pereira
- Center for Childhood Cancer and Blood Disease, Abigail Wexner Research Institute, Nationwide Children’s Hospital, Columbus, OH 43205, USA
| | - Kinnari Sorathia
- Center for Childhood Cancer and Blood Disease, Abigail Wexner Research Institute, Nationwide Children’s Hospital, Columbus, OH 43205, USA
| | - Yasemin Sezgin
- Center for Childhood Cancer and Blood Disease, Abigail Wexner Research Institute, Nationwide Children’s Hospital, Columbus, OH 43205, USA
| | - Aarohi Thakkar
- Center for Childhood Cancer and Blood Disease, Abigail Wexner Research Institute, Nationwide Children’s Hospital, Columbus, OH 43205, USA
| | - Colin Maguire
- Center for Childhood Cancer and Blood Disease, Abigail Wexner Research Institute, Nationwide Children’s Hospital, Columbus, OH 43205, USA
| | - Patrick L. Collins
- Department of Microbial Infection and Immunity, The Ohio State University, Columbus, OH 43210, USA
| | - Bethany L. Mundy-Bosse
- Department of Internal Medicine, Division of Hematology, The Ohio State University, Columbus, OH 43210, USA
| | - Dean A. Lee
- Center for Childhood Cancer and Blood Disease, Abigail Wexner Research Institute, Nationwide Children’s Hospital, Columbus, OH 43205, USA
- Department of Pediatrics, The Ohio State University, Columbus, OH 43210, USA
| | - Meisam Naeimi Kararoudi
- Center for Childhood Cancer and Blood Disease, Abigail Wexner Research Institute, Nationwide Children’s Hospital, Columbus, OH 43205, USA
- Department of Pediatrics, The Ohio State University, Columbus, OH 43210, USA
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18
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Salinas SA, Mace EM, Conte MI, Park CS, Li Y, Rosario-Sepulveda JI, Mahapatra S, Moore EK, Hernandez ER, Chinn IK, Reed AE, Lee BJ, Frumovitz A, Gibbs RA, Posey JE, Forbes Satter LR, Thatayatikom A, Allenspach EJ, Wensel TG, Lupski JR, Lacorazza HD, Orange JS. An ELF4 hypomorphic variant results in NK cell deficiency. JCI Insight 2022; 7:e155481. [PMID: 36477361 PMCID: PMC9746917 DOI: 10.1172/jci.insight.155481] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 10/13/2022] [Indexed: 12/12/2022] Open
Abstract
NK cell deficiencies (NKD) are a type of primary immune deficiency in which the major immunologic abnormality affects NK cell number, maturity, or function. Since NK cells contribute to immune defense against virally infected cells, patients with NKD experience higher susceptibility to chronic, recurrent, and fatal viral infections. An individual with recurrent viral infections and mild hypogammaglobulinemia was identified to have an X-linked damaging variant in the transcription factor gene ELF4. The variant does not decrease expression but disrupts ELF4 protein interactions and DNA binding, reducing transcriptional activation of target genes and selectively impairing ELF4 function. Corroborating previous murine models of ELF4 deficiency (Elf4-/-) and using a knockdown human NK cell line, we determined that ELF4 is necessary for normal NK cell development, terminal maturation, and function. Through characterization of the NK cells of the proband, expression of the proband's variant in Elf4-/- mouse hematopoietic precursor cells, and a human in vitro NK cell maturation model, we established this ELF4 variant as a potentially novel cause of NKD.
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Affiliation(s)
- Sandra Andrea Salinas
- Department of Pediatrics, Baylor College of Medicine, Texas Children’s Hospital, Houston, Texas, USA
- Department of Pediatrics, Columbia University Irving Medical Center, New York, New York, USA
| | - Emily M. Mace
- Department of Pediatrics, Columbia University Irving Medical Center, New York, New York, USA
| | - Matilde I. Conte
- Department of Pediatrics, Columbia University Irving Medical Center, New York, New York, USA
| | | | - Yu Li
- Department of Pediatrics, Baylor College of Medicine, Texas Children’s Hospital, Houston, Texas, USA
- Department of Pediatrics, Columbia University Irving Medical Center, New York, New York, USA
| | | | - Sanjana Mahapatra
- Department of Pediatrics, Baylor College of Medicine, Texas Children’s Hospital, Houston, Texas, USA
| | - Emily K. Moore
- Department of Pediatrics, Columbia University Irving Medical Center, New York, New York, USA
| | - Evelyn R. Hernandez
- Department of Pediatrics, Columbia University Irving Medical Center, New York, New York, USA
| | - Ivan K. Chinn
- Department of Pediatrics, Baylor College of Medicine, Texas Children’s Hospital, Houston, Texas, USA
| | - Abigail E. Reed
- Department of Pediatrics, Columbia University Irving Medical Center, New York, New York, USA
| | - Barclay J. Lee
- Department of Pediatrics, Columbia University Irving Medical Center, New York, New York, USA
| | - Alexander Frumovitz
- Department of Pediatrics, Baylor College of Medicine, Texas Children’s Hospital, Houston, Texas, USA
- Department of Pediatrics, Columbia University Irving Medical Center, New York, New York, USA
| | - Richard A. Gibbs
- Department of Molecular and Human Genetics, and
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas, USA
| | | | - Lisa R. Forbes Satter
- Department of Pediatrics, Baylor College of Medicine, Texas Children’s Hospital, Houston, Texas, USA
| | - Akaluck Thatayatikom
- Division of Pediatric Allergy, Immunology, and Rheumatology, Department of Pediatrics, University of Florida, Shands Children’s Hospital, Gainesville, Florida, USA
| | - Eric J. Allenspach
- Division of Immunology, Seattle Children’s Hospital, Seattle, Washington, USA
- Department of Pediatrics, University of Washington, Seattle, Washington, USA
| | | | - James R. Lupski
- Department of Pediatrics, Baylor College of Medicine, Texas Children’s Hospital, Houston, Texas, USA
- Department of Molecular and Human Genetics, and
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas, USA
| | | | - Jordan S. Orange
- Department of Pediatrics, Columbia University Irving Medical Center, New York, New York, USA
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19
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Melsen JE, van Ostaijen-ten Dam MM, Schoorl DJA, Schol PJ, van den Homberg DAL, Lankester AC, Lugthart G, Schilham MW. Single-cell transcriptomics in bone marrow delineates CD56 dimGranzymeK + subset as intermediate stage in NK cell differentiation. Front Immunol 2022; 13:1044398. [PMID: 36505452 PMCID: PMC9730327 DOI: 10.3389/fimmu.2022.1044398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 11/03/2022] [Indexed: 11/25/2022] Open
Abstract
Human natural killer (NK) cells in lymphoid tissues can be categorized into three subsets: CD56brightCD16+, CD56dimCD16+ and CD69+CXCR6+ lymphoid tissue-resident (lt)NK cells. How the three subsets are functionally and developmentally related is currently unknown. Therefore, we performed single-cell RNA sequencing combined with oligonucleotide-conjugated antibodies against CD56, CXCR6, CD117 and CD34 on fresh bone marrow NK cells. A minor CD56dimGzmK+ subset was identified that shared features with CD56bright and CD56dimGzmK- NK cells based on transcriptome, phenotype (NKG2AhighCD16lowKLRG1highTIGIThigh) and functional analysis in bone marrow and blood, supportive for an intermediate subset. Pseudotime analysis positioned CD56bright, CD56dimGzmK+ and CD56dimGzmK- cells in one differentiation trajectory, while ltNK cells were developmentally separated. Integrative analysis with bone marrow cells from the Human Cell Atlas did not demonstrate a developmental connection between CD34+ progenitor and NK cells, suggesting absence of early NK cell stages in bone marrow. In conclusion, single-cell transcriptomics provide new insights on development and differentiation of human NK cells.
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20
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Conte MI, Poli MC, Taglialatela A, Leuzzi G, Chinn IK, Salinas SA, Rey-Jurado E, Olivares N, Veramendi-Espinoza L, Ciccia A, Lupski JR, Aldave Becerra JC, Mace EM, Orange JS. Partial loss-of-function mutations in GINS4 lead to NK cell deficiency with neutropenia. JCI Insight 2022; 7:e154948. [PMID: 36345943 PMCID: PMC9675456 DOI: 10.1172/jci.insight.154948] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 09/14/2022] [Indexed: 11/09/2022] Open
Abstract
Human NK cell deficiency (NKD) is a primary immunodeficiency in which the main clinically relevant immunological defect involves missing or dysfunctional NK cells. Here, we describe a familial NKD case in which 2 siblings had a substantive NKD and neutropenia in the absence of other immune system abnormalities. Exome sequencing identified compound heterozygous variants in Go-Ichi-Ni-San (GINS) complex subunit 4 (GINS4, also known as SLD5), an essential component of the human replicative helicase, which we demonstrate to have a damaging impact upon the expression and assembly of the GINS complex. Cells derived from affected individuals and a GINS4-knockdown cell line demonstrate delayed cell cycle progression, without signs of improper DNA synthesis or increased replication stress. By modeling partial GINS4 depletion in differentiating NK cells in vitro, we demonstrate the causal relationship between the genotype and the NK cell phenotype, as well as a cell-intrinsic defect in NK cell development. Thus, biallelic partial loss-of-function mutations in GINS4 define a potentially novel disease-causing gene underlying NKD with neutropenia. Together with the previously described mutations in other helicase genes causing NKD, and with the mild defects observed in other human cells, these variants underscore the importance of this pathway in NK cell biology.
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Affiliation(s)
- Matilde I. Conte
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York, USA
| | - M. Cecilia Poli
- Faculty of Medicine, Clínica Alemana Universidad del Desarrollo, Santiago, Chile
- Immunology and Rheumatology Unit, Hospital Roberto del Rio, Santiago, Chile
| | - Angelo Taglialatela
- Department of Genetics and Development, Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, New York, USA
| | - Giuseppe Leuzzi
- Department of Genetics and Development, Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, New York, USA
| | - Ivan K. Chinn
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
- Division of Immunology, Allergy, and Retrovirology, Texas Children’s Hospital, Houston, Texas, USA
| | - Sandra A. Salinas
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York, USA
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Emma Rey-Jurado
- Faculty of Medicine, Clínica Alemana Universidad del Desarrollo, Santiago, Chile
| | - Nixa Olivares
- Faculty of Medicine, Clínica Alemana Universidad del Desarrollo, Santiago, Chile
| | - Liz Veramendi-Espinoza
- Allergy and Clinical Immunology, Hospital Nacional Edgardo Rebagliati Martins, Lima, Peru
| | - Alberto Ciccia
- Department of Genetics and Development, Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, New York, USA
| | - James R. Lupski
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, USA
| | | | - Emily M. Mace
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York, USA
| | - Jordan S. Orange
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York, USA
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21
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Kiekens L, Wahlen S, Persyn E, De Vos Z, Taghon T, Vandekerckhove B, Leclercq G. T-BET drives the conversion of human type 3 innate lymphoid cells into functional NK cells. Front Immunol 2022; 13:975778. [PMID: 36330517 PMCID: PMC9623292 DOI: 10.3389/fimmu.2022.975778] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 09/30/2022] [Indexed: 11/13/2022] Open
Abstract
Type 3 innate lymphoid cells (ILC3s) are characterized by RORγt expression and they produce IL-22 upon activation. ILC3s play a role in maintenance of barrier integrity in the intestine. Under inflammatory conditions, the ILC composition of the mucosal tissues is altered due to a high degree of plasticity. It has been extensively demonstrated that both murine and human ILC3s convert into ILC1s to mediate appropriate immune responses. However, plasticity between human ILC3s and NK cells is less well documented. As T-BET and EOMES are key transcription factors in NK cell differentiation, we investigated whether ectopic T-BET or EOMES expression converts human ILC3s into NK cells. ILC3s with ectopic T-BET and EOMES expression downregulate RORγt expression, while T-BET-overexpressing ILC3s additionally upregulate EOMES expression. High E ctopic T-BET expression in ILC3s results in transdifferentiation towards CD94+ NK cells, whereas ectopic EOMES overexpression results in dedifferentiation of ILC3s into CD94-CD117-/low cells but is ineffective in NK cell generation. Dedifferentiating ILC3s from both T-BET and EOMES overexpression cultures upregulate NK cell receptors, perforin and granzyme B. Finally, IL-22 secretion is completely blocked in transdifferentiating ILC3s with both T-BET and EOMES ectopic expression, whereas only T-BET overexpression increases IFN-γ secretion and cytotoxicity. Altogether, these findings demonstrate that human ILC3s can convert into functional NK cells, wherein T-BET, and not EOMES, is the main driver.
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Affiliation(s)
- Laura Kiekens
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Sigrid Wahlen
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Eva Persyn
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Zenzi De Vos
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Tom Taghon
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Bart Vandekerckhove
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Georges Leclercq
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
- *Correspondence: Georges Leclercq,
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22
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Cord Blood-Derived Natural Killer Cell Exploitation in Immunotherapy Protocols: More Than a Promise? Cancers (Basel) 2022; 14:cancers14184439. [PMID: 36139598 PMCID: PMC9496735 DOI: 10.3390/cancers14184439] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 08/25/2022] [Accepted: 09/09/2022] [Indexed: 11/30/2022] Open
Abstract
Simple Summary NK cell anti-tumor activity against hematological malignancies is well-established and many studies support their role in the control of solid tumor growth and metastasis generation. However, tumor microenvironment may affect NK cell function. Ongoing studies are aimed to design novel immunotherapeutic protocols to combine NK cell-based immunotherapy with other therapeutic strategies to improve the anti-tumor NK cell response. In this context, UCB is one of the main sources of both mature NK cells and of CD34+ HSPC that can generate NK cells, both in-vivo and in-vitro. UCB-derived NK cells represent a valuable tool to perform in-vitro and preclinical analyses and are already used in several clinical settings, particularly against hematological malignancies. The present review describes the characteristics of different types of UCB-derived NK cells and the in-vitro models to expand them, both for research and clinical purposes in the context of cancer immunotherapy. Abstract In the last 20 years, Natural Killer (NK) cell-based immunotherapy has become a promising approach to target various types of cancer. Indeed, NK cells play a pivotal role in the first-line defense against tumors through major histocompatibility complex-independent immunosurveillance. Their role in the control of leukemia relapse has been clearly established and, moreover, the presence of NK cells in the tumor microenvironment (TME) generally correlates with good prognosis. However, it has also been observed that, often, NK cells poorly infiltrate the tumor tissue, and, in TME, their functions may be compromised by immunosuppressive factors that contribute to the failure of anti-cancer immune response. Currently, studies are focused on the design of effective strategies to expand NK cells and enhance their cytotoxic activity, exploiting different cell sources, such as peripheral blood (PB), umbilical cord blood (UCB) and NK cell lines. Among them, UCB represents an important source of mature NK cells and CD34+ Hematopoietic Stem and Progenitor Cells (HSPCs), as precursors of NK cells. In this review, we summarize the UCB-derived NK cell activity in the tumor context, review the different in-vitro models to expand NK cells from UCB, and discuss the importance of their exploitation in anti-tumor immunotherapy protocols.
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23
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Salomé B, Sfakianos JP, Ranti D, Daza J, Bieber C, Charap A, Hammer C, Banchereau R, Farkas AM, Ruan DF, Izadmehr S, Geanon D, Kelly G, de Real RM, Lee B, Beaumont KG, Shroff S, Wang YA, Wang YC, Thin TH, Garcia-Barros M, Hegewisch-Solloa E, Mace EM, Wang L, O'Donnell T, Chowell D, Fernandez-Rodriguez R, Skobe M, Taylor N, Kim-Schulze S, Sebra RP, Palmer D, Clancy-Thompson E, Hammond S, Kamphorst AO, Malmberg KJ, Marcenaro E, Romero P, Brody R, Viard M, Yuki Y, Martin M, Carrington M, Mehrazin R, Wiklund P, Mellman I, Mariathasan S, Zhu J, Galsky MD, Bhardwaj N, Horowitz A. NKG2A and HLA-E define an alternative immune checkpoint axis in bladder cancer. Cancer Cell 2022; 40:1027-1043.e9. [PMID: 36099881 PMCID: PMC9479122 DOI: 10.1016/j.ccell.2022.08.005] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 06/24/2022] [Accepted: 08/05/2022] [Indexed: 12/12/2022]
Abstract
Programmed cell death protein 1 (PD-1)/programmed death-ligand 1 (PD-L1)-blockade immunotherapies have limited efficacy in the treatment of bladder cancer. Here, we show that NKG2A associates with improved survival and responsiveness to PD-L1 blockade immunotherapy in bladder tumors that have high abundance of CD8+ T cells. In bladder tumors, NKG2A is acquired on CD8+ T cells later than PD-1 as well as other well-established immune checkpoints. NKG2A+ PD-1+ CD8+ T cells diverge from classically defined exhausted T cells through their ability to react to human leukocyte antigen (HLA) class I-deficient tumors using T cell receptor (TCR)-independent innate-like mechanisms. HLA-ABC expression by bladder tumors is progressively diminished as disease progresses, framing the importance of targeting TCR-independent anti-tumor functions. Notably, NKG2A+ CD8+ T cells are inhibited when HLA-E is expressed by tumors and partly restored upon NKG2A blockade in an HLA-E-dependent manner. Overall, our study provides a framework for subsequent clinical trials combining NKG2A blockade with other T cell-targeted immunotherapies, where tumors express higher levels of HLA-E.
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Affiliation(s)
- Bérengère Salomé
- The Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - John P Sfakianos
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Daniel Ranti
- The Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Jorge Daza
- The Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Christine Bieber
- The Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Andrew Charap
- The Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Christian Hammer
- Department of Cancer Immunology, Genentech, South San Francisco, CA 94080, USA; Department of Human Genetics, Genentech, South San Francisco, CA 94080, USA
| | - Romain Banchereau
- Department of Oncology Biomarker Development, Genentech, South San Francisco, CA 94080, USA
| | - Adam M Farkas
- The Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Division of Hematology and Medical Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Dan Fu Ruan
- The Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Sudeh Izadmehr
- Division of Hematology and Medical Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Daniel Geanon
- Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Geoffrey Kelly
- Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Ronaldo M de Real
- Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Brian Lee
- Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Kristin G Beaumont
- Center for Advanced Genomics Technology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Sanjana Shroff
- Center for Advanced Genomics Technology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Yuanshuo A Wang
- The Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Ying-Chih Wang
- Center for Advanced Genomics Technology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Tin Htwe Thin
- Pathology, Molecular and Cell Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Monica Garcia-Barros
- Pathology, Molecular and Cell Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Everardo Hegewisch-Solloa
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA
| | - Emily M Mace
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA
| | - Li Wang
- Center for Advanced Genomics Technology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Sema4, a Mount Sinai Venture, Stamford, CT 06902, USA
| | - Timothy O'Donnell
- The Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Division of Hematology and Medical Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Diego Chowell
- The Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Ruben Fernandez-Rodriguez
- Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Mihaela Skobe
- Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Nicole Taylor
- Division of Hematology and Medical Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Seunghee Kim-Schulze
- The Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Robert P Sebra
- Center for Advanced Genomics Technology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Sema4, a Mount Sinai Venture, Stamford, CT 06902, USA; Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Doug Palmer
- AstraZeneca, Oncology R & D Unit, Gaithersburg, MD 20878, USA
| | | | - Scott Hammond
- AstraZeneca, Oncology R & D Unit, Gaithersburg, MD 20878, USA
| | - Alice O Kamphorst
- The Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Karl-Johan Malmberg
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | | | - Pedro Romero
- Department of Oncology UNIL CHUV, University of Lausanne, Lausanne, Switzerland
| | - Rachel Brody
- Pathology, Molecular and Cell Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Mathias Viard
- Basic Science Program, Frederick National Laboratory for Cancer Research, Frederick, MD 21701, USA
| | - Yuko Yuki
- Basic Science Program, Frederick National Laboratory for Cancer Research, Frederick, MD 21701, USA
| | - Maureen Martin
- Basic Science Program, Frederick National Laboratory for Cancer Research, Frederick, MD 21701, USA
| | - Mary Carrington
- Basic Science Program, Frederick National Laboratory for Cancer Research, Frederick, MD 21701, USA; Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
| | - Reza Mehrazin
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Peter Wiklund
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Ira Mellman
- Department of Cancer Immunology, Genentech, South San Francisco, CA 94080, USA
| | - Sanjeev Mariathasan
- Department of Oncology Biomarker Development, Genentech, South San Francisco, CA 94080, USA
| | - Jun Zhu
- Center for Advanced Genomics Technology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Sema4, a Mount Sinai Venture, Stamford, CT 06902, USA
| | - Matthew D Galsky
- Division of Hematology and Medical Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Nina Bhardwaj
- The Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Division of Hematology and Medical Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.
| | - Amir Horowitz
- The Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.
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24
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Heinrich B, Ruf B, Subramanyam V, Myojin Y, Lai CW, Craig AJ, Fu J, Xie C, Kroemer A, Greten TF, Korangy F. Checkpoint Inhibitors Modulate Plasticity of Innate Lymphoid Cells in Peripheral Blood of Patients With Hepatocellular Carcinoma. Front Immunol 2022; 13:849958. [PMID: 35833139 PMCID: PMC9271772 DOI: 10.3389/fimmu.2022.849958] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 05/25/2022] [Indexed: 11/17/2022] Open
Abstract
Innate lymphoid cells (ILC) are a heterogeneous and plastic population of cells of the innate immune system. Their role in cancer and specifically in hepatocellular carcinoma is unraveling. The presence of ILCs in peripheral blood of HCC patients has not been explored yet. Their role and function in response to checkpoint inhibitor therapy have also not been explored. Here, we characterized ILCs in PBMC of HCC patients at baseline and after treatment with immune checkpoint inhibitors (ICI) by flow cytometry and single-cell sequencing. Characterization of ILC subsets in PBMCs of HCC patients showed a significant increase in ILC1 and a decrease in ILC3 frequencies. Single-cell RNA-sequencing identified a subgroup of NK-like ILCs which expressed cytotoxicity markers as well as NKp80/KLRF1. This KLRF1high NK-like population showed low abundance in patients with HCC and was enhanced after combined anti-CTLA-4 and anti-PD-1immunotherapy. Trajectory analysis placed this population in between ILC1 and ILC3 cells. The transcriptomic signature of KLRF1high NK-like ILCs was associated with better progression-free survival in large HCC cohorts. This study shows a previously unknown effect of ICI on the composition and plasticity of ILCS in peripheral blood. Thus, ILCs from PBMC can be used to study changes in the innate immune system under immunotherapy.
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Affiliation(s)
- Bernd Heinrich
- Thoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Benjamin Ruf
- Thoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - Varun Subramanyam
- Thoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - Yuta Myojin
- Thoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - Chunwei W. Lai
- Thoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
- Liver Diseases Branch, National Institute of Diabetes and Digestive and Kidney Disease, National Institutes of Health, Bethesda, MD, United States
| | - Amanda J. Craig
- Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, MD, United States
| | - Jianyang Fu
- Thoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - Changqing Xie
- Thoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - Alexander Kroemer
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital and the Center for Translational Transplant Medicine, Georgetown University Medical Center, Washington, DC, United States
| | - Tim F. Greten
- Thoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
- National Cancer Institute, Center for Cancer Research (NCI CCR) Liver Cancer Program, National Institutes of Health, Bethesda, MD, United States
| | - Firouzeh Korangy
- Thoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
- *Correspondence: Firouzeh Korangy,
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25
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Calvi M, Di Vito C, Frigo A, Trabanelli S, Jandus C, Mavilio D. Development of Human ILCs and Impact of Unconventional Cytotoxic Subsets in the Pathophysiology of Inflammatory Diseases and Cancer. Front Immunol 2022; 13:914266. [PMID: 35720280 PMCID: PMC9204637 DOI: 10.3389/fimmu.2022.914266] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 04/28/2022] [Indexed: 11/13/2022] Open
Abstract
Innate lymphoid cells (ILCs) were firstly described by different independent laboratories in 2008 as tissue-resident innate lymphocytes mirroring the phenotype and function of T helper cells. ILCs have been subdivided into three distinct subgroups, ILC1, ILC2 and ILC3, according to their cytokine and transcriptional profiles. Subsequently, also Natural Killer (NK) cells, that are considered the innate counterpart of cytotoxic CD8 T cells, were attributed to ILC1 subfamily, while lymphoid tissue inducer (LTi) cells were attributed to ILC3 subgroup. Starting from their discovery, significant advances have been made in our understanding of ILC impact in the maintenance of tissue homeostasis, in the protection against pathogens and in tumor immune-surveillance. However, there is still much to learn about ILC ontogenesis especially in humans. In this regard, NK cell developmental intermediates which have been well studied and characterized prior to the discovery of helper ILCs, have been used to shape a model of ILC ontogenesis. Herein, we will provide an overview of the current knowledge about NK cells and helper ILC ontogenesis in humans. We will also focus on the newly disclosed circulating ILC subsets with killing properties, namely unconventional CD56dim NK cells and cytotoxic helper ILCs, by discussing their possible role in ILC ontogenesis and their contribution in both physiological and pathological conditions.
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Affiliation(s)
- Michela Calvi
- Department of Medical Biotechnologies and Translational Medicine (BioMeTra), University of Milan, Milan, Italy
| | - Clara Di Vito
- Unit of Clinical and Experimental Immunology, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Alessandro Frigo
- Department of Medical Biotechnologies and Translational Medicine (BioMeTra), University of Milan, Milan, Italy
| | - Sara Trabanelli
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland.,Ludwig Institute for Cancer Research, Lausanne, Switzerland
| | - Camilla Jandus
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland.,Ludwig Institute for Cancer Research, Lausanne, Switzerland
| | - Domenico Mavilio
- Department of Medical Biotechnologies and Translational Medicine (BioMeTra), University of Milan, Milan, Italy.,Unit of Clinical and Experimental Immunology, IRCCS Humanitas Research Hospital, Milan, Italy
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26
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Advances of research of Fc-fusion protein that activate NK cells for tumor immunotherapy. Int Immunopharmacol 2022; 109:108783. [PMID: 35561479 DOI: 10.1016/j.intimp.2022.108783] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 04/02/2022] [Accepted: 04/14/2022] [Indexed: 12/21/2022]
Abstract
The rapid development of bioengineering technology has introduced Fc-fusion proteins, representing a novel kind of recombinant protein, as promising biopharmaceutical products in tumor therapy. Numerous related anti-tumor Fc-fusion proteins have been investigated and are in different stages of development. Fc-fusion proteins are constructed by fusing the Fc-region of the antibody with functional proteins or peptides. They retain the bioactivity of the latter and partial properties of the former. This structural and functional advantage makes Fc-fusion proteins an effective tool in tumor immunotherapy, especially for the recruitment and activation of natural killer (NK) cells, which play a critical role in tumor immunotherapy. Even though tumor cells have developed mechanisms to circumvent the cytotoxic effect of NK cells or induce defective NK cells, Fc-fusion proteins have been proven to effectively activate NK cells to kill tumor cells in different ways, such as antibody-dependent cell-mediated cytotoxicity (ADCC), activate NK cells in different ways in order to promote killing of tumor cells. In this review, we focus on NK cell-based immunity for cancers and current research progress of the Fc-fusion proteins for anti-tumor therapy by activating NK cells.
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27
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Blood transcriptome profiling identifies 2 candidate endotypes of atopic dermatitis. J Allergy Clin Immunol 2022; 150:385-395. [PMID: 35182548 DOI: 10.1016/j.jaci.2022.02.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 01/15/2022] [Accepted: 02/03/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Few studies have analyzed the blood transcriptome in atopic dermatitis (AD). OBJECTIVE We explored blood transcriptomic features of moderate to severe AD. METHODS Blood messenger RNA sequencing on 60 adults from the TREATgermany registry including 49 patients before and after dupilumab treatment, as well as from an independent cohort of 31 patients and 43 controls was performed. Patient clustering, differential expression, correlation and coexpression network analysis, and unsupervised learning were conducted. RESULTS AD patients showed pronounced inflammatory expression signatures with increased myeloid and IL-5-related patterns, and clearly segregated into 2 distinct clusters, with striking differences in particular for transcripts involved in eosinophil signaling. The eosinophil-high endotype showed a more pronounced global dysregulation, a positive correlation between disease activity and signatures related to IL-5 signaling, and strong correlations with several target proteins of antibodies or small molecules under development for AD. In contrast, the eosinophil-low endotype showed little transcriptomic dysregulation and no association between disease activity and gene expression. Clinical improvement with receipt of dupilumab was accompanied by a decrease of innate immune responses and an increase of lymphocyte signatures including B-cell activation and natural killer cell composition and/or function. The proportion of super responders was higher in the eosinophil-low endotype (32% vs 11%). Continued downregulation of IL18RAP, IFNG, and granzyme A in the eosinophil-high endotype suggests a residual disturbance of natural killer cell function despite clinical improvement. CONCLUSION AD can be stratified into eosinophilic and noneosinophilic endotypes; such stratification may be useful when assessing stratified trial designs and treatment strategies.
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28
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Seo S, Mace EM. Diversity of human NK cell developmental pathways defined by single-cell analyses. Curr Opin Immunol 2022; 74:106-111. [PMID: 34861544 PMCID: PMC8901532 DOI: 10.1016/j.coi.2021.11.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 11/01/2021] [Accepted: 11/09/2021] [Indexed: 02/03/2023]
Abstract
Human natural killer (NK) and innate lymphoid cells (ILCs) include diverse specialized phenotypic and functional subsets that reflect their roles as innate immune effector cells present in tissue and circulation. In recent years, significant advances have been made in better defining their tissue resident phenotypes, developmental pathways, and phenotypic plasticity. Here we offer a brief review of new insights into human NK cell diversity specifically defined by next generation sequencing and single-cell transcriptomic studies and integrate these into our current models of human NK cell developmental trajectories and mature subsets. These studies highlight both a deeper understanding of innate lymphoid cell differentiation and homeostasis and underscore critical questions that remain outstanding in the field.
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Affiliation(s)
- Seungmae Seo
- Vagelos College of Physicians and Surgeons, Department of Pediatrics, Columbia University Irving Medical Center New York NY 10032
| | - Emily M. Mace
- Vagelos College of Physicians and Surgeons, Department of Pediatrics, Columbia University Irving Medical Center New York NY 10032
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29
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Osawa Y, Tanaka T, Semba RD, Fantoni G, Moaddel R, Candia J, Simonsick EM, Bandinelli S, Ferrucci L. Proteins in the pathway from high red blood cell width distribution to all-cause mortality. EBioMedicine 2022; 76:103816. [PMID: 35065420 PMCID: PMC8784626 DOI: 10.1016/j.ebiom.2022.103816] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 12/21/2021] [Accepted: 01/06/2022] [Indexed: 01/01/2023] Open
Abstract
Background The pathophysiological mechanisms underlying the association between red blood cell distribution width (RDW) and all-cause mortality are unknown. We conducted a data-driven discovery investigation to identify plasma proteins that mediate the association between RDW and time to death in community-dwelling adults. Methods At baseline, 962 adults (women, 54·4%; age range, 21–98 years) participated in the InCHIANTI, “Aging in the Chianti Area” study, and proteomics data were generated from their plasma specimens. Of these, 623 participants had proteomics data available at the 9-year follow-up. For each visit, a total of 1301 plasma proteins were measured using SOMAscan technology. Complete data on vital status were available up to the 15-year follow-up period. Protein-specific exponential distribution accelerated failure time, and linear regression analyses adjusted for possible covariates were used for mortality and mediation analyses, respectively (survival data analysis). Findings Baseline values of EGFR, GHR, NTRK3, SOD2, KLRF1, THBS2, TIMP1, IGFBP2, C9, APOB, and LRP1B mediated the association between baseline RDW and all-cause mortality. Changes in IGFBP2 and C7 over 9 years mediated the association between changes in RDW and 6-year all-cause mortality. Interpretation Cellular senescence may contribute to the association between RDW and mortality. Funding This study was funded by grants from the National Institutes of Health (NIH) and the National Institute on Aging (NIA) contract and was supported by the Intramural Research Program of the NIA, NIH. The InCHIANTI study was supported as a ‘targeted project’ by the Italian Ministry of Health and in part by the U.S. NIA.
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Affiliation(s)
- Yusuke Osawa
- National Institute on Aging, National Institutes of Health, MedStar Harbor Hospital 5th floor, 3001 S. Hanover Street, Baltimore, MD 21225 USA; Graduate School of Health Management, Keio University, Kanagawa, Japan; Sports Medicine Research Center, Keio University, Kanagawa, Japan.
| | - Toshiko Tanaka
- National Institute on Aging, National Institutes of Health, MedStar Harbor Hospital 5th floor, 3001 S. Hanover Street, Baltimore, MD 21225 USA
| | - Richard D Semba
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Giovanna Fantoni
- National Institute on Aging, National Institutes of Health, MedStar Harbor Hospital 5th floor, 3001 S. Hanover Street, Baltimore, MD 21225 USA
| | - Ruin Moaddel
- National Institute on Aging, National Institutes of Health, MedStar Harbor Hospital 5th floor, 3001 S. Hanover Street, Baltimore, MD 21225 USA
| | - Julián Candia
- Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, USA
| | - Eleanor M Simonsick
- National Institute on Aging, National Institutes of Health, MedStar Harbor Hospital 5th floor, 3001 S. Hanover Street, Baltimore, MD 21225 USA
| | | | - Luigi Ferrucci
- National Institute on Aging, National Institutes of Health, MedStar Harbor Hospital 5th floor, 3001 S. Hanover Street, Baltimore, MD 21225 USA.
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30
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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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31
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Del Gaizo M, Sergio I, Lazzari S, Cialfi S, Pelullo M, Screpanti I, Felli MP. MicroRNAs as Modulators of the Immune Response in T-Cell Acute Lymphoblastic Leukemia. Int J Mol Sci 2022; 23:829. [PMID: 35055013 PMCID: PMC8776227 DOI: 10.3390/ijms23020829] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 12/23/2021] [Accepted: 01/10/2022] [Indexed: 02/05/2023] Open
Abstract
Acute lymphoblastic leukaemia (ALL) is an aggressive haematological tumour driven by the malignant transformation and expansion of B-cell (B-ALL) or T-cell (T-ALL) progenitors. The evolution of T-ALL pathogenesis encompasses different master developmental pathways, including the main role played by Notch in cell fate choices during tissue differentiation. Recently, a growing body of evidence has highlighted epigenetic changes, particularly the altered expression of microRNAs (miRNAs), as a critical molecular mechanism to sustain T-ALL. The immune response is emerging as key factor in the complex multistep process of cancer but the role of miRNAs in anti-leukaemia response remains elusive. In this review we analyse the available literature on miRNAs as tuners of the immune response in T-ALL, focusing on their role in Natural Killer, T, T-regulatory and Myeloid-derived suppressor cells. A better understanding of this molecular crosstalk may provide the basis for the development of potential immunotherapeutic strategies in the leukemia field.
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Affiliation(s)
- Martina Del Gaizo
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Roma, Italy; (M.D.G.); (S.L.); (S.C.)
| | - Ilaria Sergio
- Department of Experimental Medicine, Sapienza University of Rome, 00161 Roma, Italy;
| | - Sara Lazzari
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Roma, Italy; (M.D.G.); (S.L.); (S.C.)
| | - Samantha Cialfi
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Roma, Italy; (M.D.G.); (S.L.); (S.C.)
| | - Maria Pelullo
- Center for Life Nano Science@Sapienza, Istituto Italiano di Tecnologia, 00161 Rome, Italy;
| | - Isabella Screpanti
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Roma, Italy; (M.D.G.); (S.L.); (S.C.)
| | - Maria Pia Felli
- Department of Experimental Medicine, Sapienza University of Rome, 00161 Roma, Italy;
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32
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Terrén I, Borrego F. Role of NK Cells in Tumor Progression. EXPERIENTIA SUPPLEMENTUM (2012) 2022; 113:169-187. [PMID: 35165864 DOI: 10.1007/978-3-030-91311-3_6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Natural Killer (NK) cells are effector lymphocytes with the ability to generate an antitumor response. NK cells encompass a diverse group of subsets with different properties and have the capacity to kill cancer cells by different means. However, tumor cells have developed several mechanisms to evade NK cell-mediated killing. In this chapter, we summarize some aspects of NK cell biology with the aim to understand the competence of these cells and explore some of the challenges that NK cells have to face in different malignancies. Moreover, we will review the current knowledge about the role of NK cells in tumor progression and describe their phenotype and effector functions in tumor tissues and peripheral blood from cancer patients. Finally, we will recapitulate several findings from different studies focused on determining the prognostic value of NK cells in distinct cancers.
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Affiliation(s)
- Iñigo Terrén
- Immunopathology Group, Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
| | - Francisco Borrego
- Immunopathology Group, Biocruces Bizkaia Health Research Institute, Barakaldo, Spain.
- Ikerbasque, Basque Foundation for Science, Bilbao, Spain.
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33
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Bennstein SB. Human Cord Blood ILCs - Unusual Like My Career as a Scientist. Front Immunol 2021; 12:752283. [PMID: 34777362 PMCID: PMC8581669 DOI: 10.3389/fimmu.2021.752283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 10/07/2021] [Indexed: 12/03/2022] Open
Affiliation(s)
- Sabrina Bianca Bennstein
- Institute for Transplantation Diagnostics and Cell Therapeutics, Medical Faculty, Heinrich-Heine University Düsseldorf, Düsseldorf, Germany
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34
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Witkowski M, Tizian C, Ferreira-Gomes M, Niemeyer D, Jones TC, Heinrich F, Frischbutter S, Angermair S, Hohnstein T, Mattiola I, Nawrath P, Mc Ewen S, Zocche S, Viviano E, Heinz GA, Maurer M, Kölsch U, Chua RL, Aschman T, Meisel C, Radke J, Sawitzki B, Roehmel J, Allers K, Moos V, Schneider T, Hanitsch L, Mall MA, Conrad C, Radbruch H, Duerr CU, Trapani JA, Marcenaro E, Kallinich T, Corman VM, Kurth F, Sander LE, Drosten C, Treskatsch S, Durek P, Kruglov A, Radbruch A, Mashreghi MF, Diefenbach A. Untimely TGFβ responses in COVID-19 limit antiviral functions of NK cells. Nature 2021; 600:295-301. [PMID: 34695836 DOI: 10.1038/s41586-021-04142-6] [Citation(s) in RCA: 132] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 10/14/2021] [Indexed: 12/26/2022]
Abstract
SARS-CoV-2 is a single-stranded RNA virus that causes coronavirus disease 2019 (COVID-19). Given its acute and often self-limiting course, components of the innate immune system are likely central in controlling virus replication thereby determining clinical outcome. Natural killer (NK) cells are innate lymphocytes with notable activity against a broad range of viruses, including RNA viruses1,2. NK cell function may be altered during COVID-19 despite increased representation of NK cells with an activated and 'adaptive' phenotype3,4. Here we show that viral load decline in COVID-19 correlates with NK cell status and that NK cells can control SARS-CoV-2 replication by recognizing infected target cells. In severe COVID-19, NK cells show remarkable defects in virus control, cytokine production and cell-mediated cytotoxicity despite high expression of cytotoxic effector molecules. Single-cell RNA-sequencing (scRNA-seq) of NK cells along the time course of the entire COVID-19 disease spectrum reveals a unique gene expression signature. Transcriptional networks of interferon-driven NK cell activation are superimposed by a dominant TGFβ response signature with reduced expression of genes related to cell-cell adhesion, granule exocytosis and cell-mediated cytotoxicity. In severe COVID-19, serum levels of TGFβ peak during the first 2 weeks of infection, and serum obtained from these patients profoundly inhibits NK cell function in a TGFβ-dependent manner. Our data reveal that untimely production of TGFβ is a hallmark of severe COVID-19 and may inhibit NK cell function and early virus control.
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Affiliation(s)
- Mario Witkowski
- Laboratory of Innate Immunity, Institute of Microbiology, Infectious Diseases and Immunology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Campus Benjamin Franklin, Berlin, Germany. .,Mucosal and Developmental Immunology, Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany. .,Department of Microbiology and Hygiene, Labor Berlin, Charité - Vivantes GmbH, Berlin, Germany.
| | - Caroline Tizian
- Laboratory of Innate Immunity, Institute of Microbiology, Infectious Diseases and Immunology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Campus Benjamin Franklin, Berlin, Germany.,Mucosal and Developmental Immunology, Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Marta Ferreira-Gomes
- Therapeutic Gene Regulation, Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Daniela Niemeyer
- Institute of Virology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Charité Mitte, Berlin, Germany.,German Centre for Infection Research (DZIF), Associated Partner Site, Berlin, Germany
| | - Terry C Jones
- Institute of Virology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Charité Mitte, Berlin, Germany.,German Centre for Infection Research (DZIF), Associated Partner Site, Berlin, Germany.,Centre for Pathogen Evolution, Department of Zoology, University of Cambridge, Cambridge, UK
| | - Frederik Heinrich
- Therapeutic Gene Regulation, Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Stefan Frischbutter
- Dermatological Allergology, Allergie-Centrum-Charité, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Charité Mitte, Berlin, Germany
| | - Stefan Angermair
- Department of Anesthesiology and Intensive Care Medicine, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Benjamin Franklin, Berlin, Germany
| | - Thordis Hohnstein
- Laboratory of Innate Immunity, Institute of Microbiology, Infectious Diseases and Immunology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Campus Benjamin Franklin, Berlin, Germany.,Mucosal and Developmental Immunology, Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Irene Mattiola
- Laboratory of Innate Immunity, Institute of Microbiology, Infectious Diseases and Immunology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Campus Benjamin Franklin, Berlin, Germany.,Mucosal and Developmental Immunology, Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Philipp Nawrath
- Laboratory of Innate Immunity, Institute of Microbiology, Infectious Diseases and Immunology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Campus Benjamin Franklin, Berlin, Germany.,Mucosal and Developmental Immunology, Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Sophie Mc Ewen
- Laboratory of Innate Immunity, Institute of Microbiology, Infectious Diseases and Immunology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Campus Benjamin Franklin, Berlin, Germany.,Mucosal and Developmental Immunology, Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Silvia Zocche
- Department of Pediatric Gastroenterology, Nephrology and Metabolic Diseases, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Virchow-Klinikum, Berlin, Germany
| | - Edoardo Viviano
- Institute of Physiology, Center for Space Medicine and Extreme Environments Berlin, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Gitta Anne Heinz
- Therapeutic Gene Regulation, Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Marcus Maurer
- Dermatological Allergology, Allergie-Centrum-Charité, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Charité Mitte, Berlin, Germany
| | - Uwe Kölsch
- Institute of Medical Immunology, Charité, Universitätsmedizin Berlin, Berlin, Germany; Department of Immunology, Labor Berlin-Charité Vivantes, Berlin, Germany
| | - Robert Lorenz Chua
- Center for Digital Health, Berlin Institute of Health (BIH) and Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Tom Aschman
- Department of Neuropathology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Christian Meisel
- Institute of Medical Immunology, Charité, Universitätsmedizin Berlin, Berlin, Germany; Department of Immunology, Labor Berlin-Charité Vivantes, Berlin, Germany
| | - Josefine Radke
- Department of Neuropathology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Birgit Sawitzki
- Institute of Medical Immunology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Virchow-Klinikum, Augustenburger Platz1, Berlin, Germany
| | - Jobst Roehmel
- Department of Pediatric Respiratory Medicine, Immunology and Critical Care Medicine, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Virchow-Klinikum, Augustenburger Platz1, Berlin, Germany
| | - Kristina Allers
- Department of Medicine (Gastroenterology, Infectious Diseases, Rheumatology), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Campus Benjamin Franklin, Berlin, Germany
| | - Verena Moos
- Department of Medicine (Gastroenterology, Infectious Diseases, Rheumatology), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Campus Benjamin Franklin, Berlin, Germany
| | - Thomas Schneider
- Department of Medicine (Gastroenterology, Infectious Diseases, Rheumatology), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Campus Benjamin Franklin, Berlin, Germany
| | - Leif Hanitsch
- Institute of Medical Immunology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Virchow-Klinikum, Augustenburger Platz1, Berlin, Germany
| | - Marcus A Mall
- Department of Pediatric Respiratory Medicine, Immunology and Critical Care Medicine, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Virchow-Klinikum, Augustenburger Platz1, Berlin, Germany.,German Center for Lung Research (DZL), associated partner, Berlin, Germany
| | - Christian Conrad
- Center for Digital Health, Berlin Institute of Health (BIH) and Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Helena Radbruch
- Department of Neuropathology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Claudia U Duerr
- Laboratory of Mucosal Immunity, Institute of Microbiology, Infectious Diseases and Immunology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Campus Benjamin Franklin, Hindenburgdamm 30, Berlin, Germany
| | - Joseph A Trapani
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Emanuela Marcenaro
- Department of Experimental Medicine and Centre of Excellence for Biomedical Research, University of Genoa, Genoa, Italy
| | - Tilmann Kallinich
- Therapeutic Gene Regulation, Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany.,German Center for Lung Research (DZL), associated partner, Berlin, Germany.,Chronic inflammation in childhood, Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Victor M Corman
- Institute of Virology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Charité Mitte, Berlin, Germany.,German Centre for Infection Research (DZIF), Associated Partner Site, Berlin, Germany
| | - Florian Kurth
- Department of Infectious Diseases and Respiratory Medicine, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Leif Erik Sander
- Department of Infectious Diseases and Respiratory Medicine, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Christian Drosten
- Institute of Virology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Charité Mitte, Berlin, Germany.,German Centre for Infection Research (DZIF), Associated Partner Site, Berlin, Germany
| | - Sascha Treskatsch
- Department of Anesthesiology and Intensive Care Medicine, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Campus Benjamin Franklin, Berlin, Germany
| | - Pawel Durek
- Therapeutic Gene Regulation, Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Andrey Kruglov
- Therapeutic Gene Regulation, Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany.,Belozersky Institute of Physico-Chemical Biology and Biological Faculty, M.V. Lomonosov Moscow State University, Moscow, Russia.,Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Andreas Radbruch
- Therapeutic Gene Regulation, Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Mir-Farzin Mashreghi
- Therapeutic Gene Regulation, Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany.,German Center for Lung Research (DZL), associated partner, Berlin, Germany.,Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Andreas Diefenbach
- Laboratory of Innate Immunity, Institute of Microbiology, Infectious Diseases and Immunology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Campus Benjamin Franklin, Berlin, Germany. .,Mucosal and Developmental Immunology, Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany. .,Department of Microbiology and Hygiene, Labor Berlin, Charité - Vivantes GmbH, Berlin, Germany.
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35
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Lordo MR, Wu KG, Altynova E, Shilo N, Kronen P, Nalin AP, Weigel C, Zhang X, Yu J, Oakes CC, Caligiuri MA, Freud AG, Mundy-Bosse BL. Acute Myeloid Leukemia Alters Group 1 Innate Lymphoid Cell Differentiation from a Common Precursor. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2021; 207:1672-1682. [PMID: 34417259 PMCID: PMC8429221 DOI: 10.4049/jimmunol.2100023] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 07/20/2021] [Indexed: 11/19/2022]
Abstract
NK cells are known to be developmentally blocked and functionally inhibited in patients with acute myeloid leukemia (AML), resulting in poor clinical outcomes. In this study, we demonstrate that whereas NK cells are inhibited, closely related type 1 innate lymphoid cells (ILC1s) are enriched in the bone marrow of leukemic mice and in patients with AML. Because NK cells and ILC1s share a common precursor (ILCP), we asked if AML acts on the ILCP to alter developmental potential. A combination of ex vivo and in vivo studies revealed that AML skewing of the ILCP toward ILC1s and away from NK cells represented a major mechanism of ILC1 generation. This process was driven by AML-mediated activation of the aryl hydrocarbon receptor (AHR), a key transcription factor in ILCs, as inhibition of AHR led to decreased numbers of ILC1s and increased NK cells in the presence of AML. These results demonstrate a mechanism of ILC developmental skewing in AML and support further preclinical study of AHR inhibition in restoring normal NK cell development and function in the setting of AML.
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MESH Headings
- Animals
- Azo Compounds/pharmacology
- Basic Helix-Loop-Helix Transcription Factors/agonists
- Basic Helix-Loop-Helix Transcription Factors/antagonists & inhibitors
- Basic Helix-Loop-Helix Transcription Factors/metabolism
- Bone Marrow/immunology
- Carbazoles/pharmacology
- Cell Differentiation/drug effects
- Cell Differentiation/immunology
- Cells, Cultured
- Disease Models, Animal
- Female
- Humans
- Immunity, Innate
- Killer Cells, Natural/immunology
- Leukemia, Myeloid, Acute/blood
- Leukemia, Myeloid, Acute/immunology
- Lymphocyte Count
- Male
- Mice
- Mice, Inbred C57BL
- Pyrazoles/pharmacology
- Receptors, Aryl Hydrocarbon/agonists
- Receptors, Aryl Hydrocarbon/antagonists & inhibitors
- Receptors, Aryl Hydrocarbon/metabolism
- Signal Transduction/drug effects
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Affiliation(s)
- Matthew R Lordo
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH
- Medical Scientist Training Program, Biomedical Sciences Graduate Program, The Ohio State University, Columbus, OH
| | - Kevin G Wu
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH
| | | | - Nikolas Shilo
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH
| | - Parker Kronen
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH
| | - Ansel P Nalin
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH
- Medical Scientist Training Program, Biomedical Sciences Graduate Program, The Ohio State University, Columbus, OH
| | - Christoph Weigel
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH
| | - Xiaoli Zhang
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH
- Center for Biostatistics/Department of Biomedical Informatics, The Ohio State University, Columbus, OH
| | - Jianhua Yu
- City of Hope National Medical Center, Los Angeles, CA
| | - Christopher C Oakes
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH
- Division of Hematology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH; and
| | | | - Aharon G Freud
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH;
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Bethany L Mundy-Bosse
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH;
- Division of Hematology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH; and
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36
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Shindiapina P, Pietrzak M, Seweryn M, McLaughlin E, Zhang X, Makowski M, Ahmed EH, Schlotter S, Pearson R, Kitzler R, Mozhenkova A, Le-Rademacher J, Little RF, Akpek G, Ayala E, Devine SM, Kaplan LD, Noy A, Popat UR, Hsu JW, Morris LE, Mendizabal AM, Krishnan A, Wachsman W, Williams N, Sharma N, Hofmeister CC, Forman SJ, Navarro WH, Alvarnas JC, Ambinder RF, Lozanski G, Baiocchi RA. Immune Recovery Following Autologous Hematopoietic Stem Cell Transplantation in HIV-Related Lymphoma Patients on the BMT CTN 0803/AMC 071 Trial. Front Immunol 2021; 12:700045. [PMID: 34539628 PMCID: PMC8446430 DOI: 10.3389/fimmu.2021.700045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Accepted: 07/13/2021] [Indexed: 12/13/2022] Open
Abstract
We report a first in-depth comparison of immune reconstitution in patients with HIV-related lymphoma following autologous hematopoietic cell transplant (AHCT) recipients (n=37, lymphoma, BEAM conditioning), HIV(-) AHCT recipients (n=30, myeloma, melphalan conditioning) at 56, 180, and 365 days post-AHCT, and 71 healthy control subjects. Principal component analysis showed that immune cell composition in HIV(+) and HIV(-) AHCT recipients clustered away from healthy controls and from each other at each time point, but approached healthy controls over time. Unsupervised feature importance score analysis identified activated T cells, cytotoxic memory and effector T cells [higher in HIV(+)], and naïve and memory T helper cells [lower HIV(+)] as a having a significant impact on differences between HIV(+) AHCT recipient and healthy control lymphocyte composition (p<0.0033). HIV(+) AHCT recipients also demonstrated lower median absolute numbers of activated B cells and lower NK cell sub-populations, compared to healthy controls (p<0.0033) and HIV(-) AHCT recipients (p<0.006). HIV(+) patient T cells showed robust IFNγ production in response to HIV and EBV recall antigens. Overall, HIV(+) AHCT recipients, but not HIV(-) AHCT recipients, exhibited reconstitution of pro-inflammatory immune profiling that was consistent with that seen in patients with chronic HIV infection treated with antiretroviral regimens. Our results further support the use of AHCT in HIV(+) individuals with relapsed/refractory lymphoma.
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Affiliation(s)
- Polina Shindiapina
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, United States
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, United States
| | - Maciej Pietrzak
- Department of Biomedical Informatics, The Ohio State University, Columbus, OH, United States
| | - Michal Seweryn
- Biobank Lab, Department of Molecular Biophysics, Faculty of Biology and Environmental Protection, University of Łódź, Łódź, Poland
| | - Eric McLaughlin
- Department of Biomedical Informatics, The Ohio State University, Columbus, OH, United States
| | - Xiaoli Zhang
- Department of Biomedical Informatics, The Ohio State University, Columbus, OH, United States
| | | | - Elshafa Hassan Ahmed
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, United States
- Department of Veterenary Biosciences, College of Veterenary Medicine, The Ohio State University, Columbus, OH, United States
| | - Sarah Schlotter
- College of Medicine, The Ohio State University, Columbus, OH, United States
| | - Rebecca Pearson
- Department of Pathology, The Ohio State University, Columbus, OH, United States
| | - Rhonda Kitzler
- Department of Pathology, The Ohio State University, Columbus, OH, United States
| | - Anna Mozhenkova
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, United States
| | - Jennifer Le-Rademacher
- Division of Clinical Trials and Biostatistics, Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, United States
| | - Richard F. Little
- National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - Gorgun Akpek
- Pacific Central Coast Health Centers, San Luis Obispo, CA, United States
| | - Ernesto Ayala
- Department of Internal Medicine, Hematology & Oncology, Mayo Clinic, Jacksonville, FL, United States
| | - Steven M. Devine
- Center for International Blood and Marrow Transplant Research, National Marrow Donor Program/Be The Match, Minneapolis, MN, United States
| | - Lawrence D. Kaplan
- Department of Medicine, University of California, San Francisco, San Francisco, CA, United States
| | - Ariela Noy
- Department of Medicine, Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, New York, NY, United States
| | - Uday R. Popat
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas, MD Anderson Cancer Center, Houston, TX, United States
| | - Jack W. Hsu
- Division of Hematology and Oncology, Department of Medicine, University of Florida, Gainesville, FL, United States
| | - Lawrence E. Morris
- Blood and Marrow Transplant Program at Northside Hospital, Atlanta, GA, United States
| | | | - Amrita Krishnan
- Department of Hematology & Hematopoietic Cell Transplantation, City of Hope Comprehensive Cancer Center, Duarte, CA, United States
| | - William Wachsman
- Moores University of California San Diego Cancer Center, La Jolla, CA, United States
- Veterans Affairs San Diego Healthcare System, San Diego, CA, United States
| | - Nita Williams
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, United States
| | - Nidhi Sharma
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, United States
| | | | - Stephen J. Forman
- Department of Hematology & Hematopoietic Cell Transplantation, City of Hope Comprehensive Cancer Center, Duarte, CA, United States
| | - Willis H. Navarro
- Division of Hematology/Oncology/Transplantation, University of Minnesota, Minneapolis, MN, United States
- Global Research and Development, Atara Biotherapeutics, Inc., San Francisco, CA, United States
| | - Joseph C. Alvarnas
- Department of Hematology & Hematopoietic Cell Transplantation, City of Hope Comprehensive Cancer Center, Duarte, CA, United States
| | - Richard F. Ambinder
- Division of Hematologic Malignancies, Sidney Kimmel Comprehensive Cancer Center (SKCCC), Johns Hopkins Medical Institutions, Baltimore, MD, United States
| | - Gerard Lozanski
- Department of Pathology, The Ohio State University, Columbus, OH, United States
| | - Robert A. Baiocchi
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, United States
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, United States
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37
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Application of Weighted Gene Coexpression Network Analysis to Identify Key Modules and Hub Genes in Systemic Juvenile Idiopathic Arthritis. BIOMED RESEARCH INTERNATIONAL 2021; 2021:9957569. [PMID: 34435051 PMCID: PMC8382540 DOI: 10.1155/2021/9957569] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 07/22/2021] [Indexed: 12/14/2022]
Abstract
Systemic juvenile idiopathic arthritis (sJIA) is a severe autoinflammatory disorder with a still not clearly defined molecular mechanism. To better understand the disease, we used scattered datasets from public domains and performed a weighted gene coexpression network analysis (WGCNA) to identify key modules and hub genes underlying sJIA pathogenesis. Two gene expression datasets, GSE7753 and GSE13501, were used to construct the WGCNA. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses were applied to the genes and hub genes in the sJIA modules. Cytoscape was used to screen and visualize the hub genes. We further compared the hub genes with the genome-wide association study (GWAS) genes and used a consensus WGCNA to verify that our conclusions were conservative and reproducible across multiple independent datasets. A total of 5,414 genes were obtained for WGCNA, from which highly correlated genes were divided into 17 modules. The red module demonstrated the highest correlation with the sJIA module (r = 0.8, p = 3e−29), whereas the green-yellow module was found to be closely related to the non-sJIA module (r = 0.62, p = 1e−14). Functional enrichment analysis demonstrated that the red module was mostly enriched in the activation of immune responses, infection, nucleosomes, and erythrocytes, and the green-yellow module was mostly enriched in immune responses and inflammation. Additionally, the hub genes in the red module were highly enriched in erythrocyte differentiation, including ALAS2, AHSP, TRIM10, TRIM58, and KLF1. The hub genes from the green-yellow module were mainly associated with immune responses, as exemplified by the genes KLRB1, KLRF1, CD160, and KIRs. We identified sJIA-related modules and several hub genes that might be associated with the development of sJIA. Particularly, the modules may help understand the mechanisms of sJIA, and the hub genes may become biomarkers and therapeutic targets of sJIA in the future.
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38
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Hegewisch-Solloa E, Seo S, Mundy-Bosse BL, Mishra A, Waldman EH, Maurrasse S, Grunstein E, Connors TJ, Freud AG, Mace EM. Differential Integrin Adhesome Expression Defines Human NK Cell Residency and Developmental Stage. THE JOURNAL OF IMMUNOLOGY 2021; 207:950-965. [PMID: 34282002 DOI: 10.4049/jimmunol.2100162] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 06/03/2021] [Indexed: 11/19/2022]
Abstract
NK cells are innate immune cells that reside within tissue and circulate in peripheral blood. They interact with a variety of microenvironments, yet how NK cells engage with these varied microenvironments is not well documented. The adhesome represents a molecular network of defined and predicted integrin-mediated signaling interactions. In this study, we define the integrin adhesome expression profile of NK cells from human tonsil, peripheral blood, and those derived from human hematopoietic precursors through stromal cell coculture systems. We report that the site of cell isolation and NK cell developmental stage dictate differences in expression of adhesome associated genes and proteins. Furthermore, we define differences in cortical actin content associated with differential expression of actin regulating proteins, suggesting that differences in adhesome expression are associated with differences in cortical actin homeostasis. These data provide understanding of the diversity of human NK cell populations and how they engage with their microenvironment.
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Affiliation(s)
- Everardo Hegewisch-Solloa
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Seungmae Seo
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Bethany L Mundy-Bosse
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH.,Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH
| | - Anjali Mishra
- Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH.,Division of Dermatology, Department of Internal Medicine, The Ohio State University, Columbus, OH
| | - Erik H Waldman
- Department of Otolaryngology-Head and Neck Surgery, Columbia University Medical Center, New York, NY
| | - Sarah Maurrasse
- Department of Otolaryngology-Head and Neck Surgery, Columbia University Medical Center, New York, NY
| | - Eli Grunstein
- Department of Otolaryngology-Head and Neck Surgery, Columbia University Medical Center, New York, NY
| | - Thomas J Connors
- Division of Pediatric Critical Care and Hospital Medicine, Department of Pediatrics, Columbia University Irving Medical Center, New York, NY; and
| | - Aharon G Freud
- Comprehensive Cancer Center, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH.,Department of Pathology, The Ohio State University, Columbus, OH
| | - Emily M Mace
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY;
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39
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Landscape of innate lymphoid cells in human head and neck cancer reveals divergent NK cell states in the tumor microenvironment. Proc Natl Acad Sci U S A 2021; 118:2101169118. [PMID: 34244432 DOI: 10.1073/pnas.2101169118] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Natural killer (NK) cells comprise one subset of the innate lymphoid cell (ILC) family. Despite reported antitumor functions of NK cells, their tangible contribution to tumor control in humans remains controversial. This is due to incomplete understanding of the NK cell states within the tumor microenvironment (TME). Here, we demonstrate that peripheral circulating NK cells differentiate down two divergent pathways within the TME, resulting in different end states. One resembles intraepithelial ILC1s (ieILC1) and possesses potent in vivo antitumor activity. The other expresses genes associated with immune hyporesponsiveness and has poor antitumor functional capacity. Interleukin-15 (IL-15) and direct contact between the tumor cells and NK cells are required for the differentiation into CD49a+CD103+ cells, resembling ieILC1s. These data explain the similarity between ieILC1s and tissue-resident NK cells, provide insight into the origin of ieILC1s, and identify the ieILC1-like cell state within the TME to be the NK cell phenotype with the greatest antitumor activity. Because the proportions of the different ILC states vary between tumors, these findings provide a resource for the clinical study of innate immune responses against tumors and the design of novel therapy.
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40
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Schwichtenberg SC, Wisgalla A, Schroeder-Castagno M, Alvarez-González C, Schlickeiser S, Siebert N, Bellmann-Strobl J, Wernecke KD, Paul F, Dörr J, Infante-Duarte C. Fingolimod Therapy in Multiple Sclerosis Leads to the Enrichment of a Subpopulation of Aged NK Cells. Neurotherapeutics 2021; 18:1783-1797. [PMID: 34244929 PMCID: PMC8608997 DOI: 10.1007/s13311-021-01078-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/22/2021] [Indexed: 02/04/2023] Open
Abstract
Fingolimod is an approved oral treatment for relapsing-remitting multiple sclerosis (RRMS) that modulates agonistically the sphingosin-1-phosphate receptor (S1PR), inhibiting thereby the egress of lymphocytes from the lymph nodes. In this interventional prospective clinical phase IV trial, we longitudinally investigated the impact of fingolimod on frequencies of NK cell subpopulations by flow cytometry in 17 RRMS patients at baseline and 1, 3, 6, and 12 months after treatment initiation. Clinical outcome was assessed by the Expanded Disability Status Scale (EDSS) and annualized relapse rates (ARR). Over the study period, median EDSS remained stable from month 3 to month 12, and ARR decreased compared to ARR in the 24 months prior treatment. Treatment was paralleled by an increased frequency of circulating NK cells, due primarily to an increase in CD56dimCD94low mature NK cells, while the CD56bright fraction and CD127+ innate lymphoid cells (ILCs) decreased over time. An unsupervised clustering algorithm further revealed that a particular fraction of NK cells defined by the expression of CD56dimCD16++KIR+/-NKG2A-CD94-CCR7+/-CX3CR1+/-NKG2C-NKG2D+NKp46-DNAM1++CD127+ increased during treatment. This specific phenotype might reflect a status of aged, fully differentiated, and less functional NK cells. Our study confirms that fingolimod treatment affects both NK cells and ILC. In addition, our study suggests that treatment leads to the enrichment of a specific NK cell subset characterized by an aged phenotype. This might limit the anti-microbial and anti-tumour NK cell activity in fingolimod-treated patients.
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Affiliation(s)
- Svenja C Schwichtenberg
- Charité-Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Institute for Medical Immunology, Campus Virchow Klinikum, Augustenburger Platz 1 (Südstr. 2/Föhrer Str. 15), 13353, Berlin, Germany
| | - Anne Wisgalla
- Charité-Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Institute for Medical Immunology, Campus Virchow Klinikum, Augustenburger Platz 1 (Südstr. 2/Föhrer Str. 15), 13353, Berlin, Germany
- Charité-Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Institute for "Psychiatrie Und Medizinische Klinik M.S. Psychosomatik,", Campus Benjamin Franklin, Hindenburgdamm 30, 12203, Berlin, Germany
| | - Maria Schroeder-Castagno
- Charité-Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Institute for Medical Immunology, Campus Virchow Klinikum, Augustenburger Platz 1 (Südstr. 2/Föhrer Str. 15), 13353, Berlin, Germany
- Charité-Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Neurocure Cluster of Excellence, Campus Mitte, Sauerbruchweg 5, 10117, Berlin, Germany
| | - Cesar Alvarez-González
- Charité-Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Institute for Medical Immunology, Campus Virchow Klinikum, Augustenburger Platz 1 (Südstr. 2/Föhrer Str. 15), 13353, Berlin, Germany
- Charité-Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Neurocure Cluster of Excellence, Campus Mitte, Sauerbruchweg 5, 10117, Berlin, Germany
| | - Stephan Schlickeiser
- BIH Center for Regenerative Therapies (BCRT), Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum, Föhrer Str. 15, 13353, Berlin, Germany
| | - Nadja Siebert
- Charité-Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Neurocure Cluster of Excellence, Campus Mitte, Sauerbruchweg 5, 10117, Berlin, Germany
- Experimental and Clinical Research Center, Max Delbrück Center for Molecular Medicine & Charité - Universitätsmedizin Berlin, Robert-Rössle-Straße 10, 13125, Berlin, Germany
| | - Judith Bellmann-Strobl
- Charité-Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Neurocure Cluster of Excellence, Campus Mitte, Sauerbruchweg 5, 10117, Berlin, Germany
- Experimental and Clinical Research Center, Max Delbrück Center for Molecular Medicine & Charité - Universitätsmedizin Berlin, Robert-Rössle-Straße 10, 13125, Berlin, Germany
| | - Klaus-Dieter Wernecke
- Charité - Universitätsmedizin Berlin and CRO SOSTANA GmbH, Wildensteiner Straße 27, 10318, Berlin, Germany
| | - Friedemann Paul
- Charité-Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Neurocure Cluster of Excellence, Campus Mitte, Sauerbruchweg 5, 10117, Berlin, Germany
- Experimental and Clinical Research Center, Max Delbrück Center for Molecular Medicine & Charité - Universitätsmedizin Berlin, Robert-Rössle-Straße 10, 13125, Berlin, Germany
| | - Jan Dörr
- Charité-Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Neurocure Cluster of Excellence, Campus Mitte, Sauerbruchweg 5, 10117, Berlin, Germany
- Experimental and Clinical Research Center, Max Delbrück Center for Molecular Medicine & Charité - Universitätsmedizin Berlin, Robert-Rössle-Straße 10, 13125, Berlin, Germany
- Current Affiliation: Multiple Sclerosis Center, Oberhavel Kliniken, Marwitzer Straße 91, 16761, Hennigsdorf, Germany
| | - Carmen Infante-Duarte
- Charité-Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Institute for Medical Immunology, Campus Virchow Klinikum, Augustenburger Platz 1 (Südstr. 2/Föhrer Str. 15), 13353, Berlin, Germany.
- Experimental and Clinical Research Center, Max Delbrück Center for Molecular Medicine & Charité - Universitätsmedizin Berlin, Robert-Rössle-Straße 10, 13125, Berlin, Germany.
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41
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Quatrini L, Della Chiesa M, Sivori S, Mingari MC, Pende D, Moretta L. Human NK cells, their receptors and function. Eur J Immunol 2021; 51:1566-1579. [PMID: 33899224 PMCID: PMC9292411 DOI: 10.1002/eji.202049028] [Citation(s) in RCA: 76] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 03/20/2021] [Accepted: 04/08/2021] [Indexed: 12/12/2022]
Abstract
NK cells are cytotoxic components of innate lymphoid cells (ILC) that provide a first line of defense against viral infections and contribute to control tumor growth and metastasis. Their function is finely regulated by an array of HLA-specific and non-HLA-specific inhibitory and activating receptors which allow to discriminate between healthy and altered cells. Human NK cells gained a major attention in recent years because of the important progresses in understanding their biology and of some promising data in tumor therapy. In this review, we will outline well-established issues of human NK cells and discuss some of the open questions, debates, and recent advances regarding their origin, differentiation, and tissue distribution. Newly defined NK cell specializations, including the impact of inhibitory checkpoints on their function, their crosstalk with other cell types, and the remarkable adaptive features acquired in response to certain virus infections will also be discussed.
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Affiliation(s)
- Linda Quatrini
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | | | - Simona Sivori
- Department of Experimental Medicine, University of Genoa, Genoa, Italy
| | - Maria Cristina Mingari
- Department of Experimental Medicine, University of Genoa, Genoa, Italy.,Immunology Laboratory, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Daniela Pende
- Immunology Laboratory, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Lorenzo Moretta
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
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42
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Euchner J, Sprissler J, Cathomen T, Fürst D, Schrezenmeier H, Debatin KM, Schwarz K, Felgentreff K. Natural Killer Cells Generated From Human Induced Pluripotent Stem Cells Mature to CD56 brightCD16 +NKp80 +/- In-Vitro and Express KIR2DL2/DL3 and KIR3DL1. Front Immunol 2021; 12:640672. [PMID: 34017328 PMCID: PMC8129508 DOI: 10.3389/fimmu.2021.640672] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 04/13/2021] [Indexed: 12/15/2022] Open
Abstract
The differentiation of human induced pluripotent stem cells (hiPSCs) into T and natural killer (NK) lymphocytes opens novel possibilities for developmental studies of immune cells and in-vitro generation of cell therapy products. In particular, iPSC-derived NK cells gained interest in adoptive anti-cancer immunotherapies, since they enable generation of homogenous populations of NK cells with and without genetic engineering that can be grown at clinical scale. However, the phenotype of in-vitro generated NK cells is not well characterized. NK cells derive in the bone marrow and mature in secondary lymphoid tissues through distinct stages from CD56brightCD16- to CD56dimCD16+ NK cells that represents the most abandoned population in peripheral blood. In this study, we efficiently generated CD56+CD16+CD3- NK lymphocytes from hiPSC and characterized NK-cell development by surface expression of NK-lineage markers. Hematopoietic priming of hiPSC resulted in 31.9% to 57.4% CD34+CD45+ hematopoietic progenitor cells (HPC) that did not require enrichment for NK lymphocyte propagation. HPC were further differentiated into NK cells on OP9-DL1 feeder cells resulting in high purity of CD56brightCD16- and CD56brightCD16+ NK cells. The output of generated NK cells increased up to 40% when OP9-DL1 feeder cells were inactivated with mitomycine C. CD7 expression could be detected from the first week of differentiation indicating priming towards the lymphoid lineage. CD56brightCD16-/+ NK cells expressed high levels of DNAM-1, CD69, natural killer cell receptors NKG2A and NKG2D, and natural cytotoxicity receptors NKp46, NKp44, NKp30. Expression of NKp80 on 40% of NK cells, and a perforin+ and granzyme B+ phenotype confirmed differentiation up to stage 4b. Killer cell immunoglobulin-like receptor KIR2DL2/DL3 and KIR3DL1 were found on up to 3 and 10% of mature NK cells, respectively. NK cells were functional in terms of cytotoxicity, degranulation and antibody-dependent cell-mediated cytotoxicity.
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Affiliation(s)
- Johanna Euchner
- Institute for Transfusion Medicine, Ulm University, Ulm, Germany.,International Graduate School in Molecular Medicine, Ulm University, Ulm, Germany
| | - Jasmin Sprissler
- International Graduate School in Molecular Medicine, Ulm University, Ulm, Germany.,Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm, Germany
| | - Toni Cathomen
- Institute for Transfusion Medicine and Gene Therapy, Medical Center - University of Freiburg, Freiburg, Germany.,Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Daniel Fürst
- Institute for Transfusion Medicine, Ulm University, Ulm, Germany.,Institute for Clinical Transfusion Medicine and Immunogenetics Ulm, German Red Cross Blood Service Baden-Württemberg-Hessen, Ulm, Germany
| | - Hubert Schrezenmeier
- Institute for Transfusion Medicine, Ulm University, Ulm, Germany.,Institute for Clinical Transfusion Medicine and Immunogenetics Ulm, German Red Cross Blood Service Baden-Württemberg-Hessen, Ulm, Germany
| | - Klaus-Michael Debatin
- Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm, Germany
| | - Klaus Schwarz
- Institute for Transfusion Medicine, Ulm University, Ulm, Germany.,Institute for Clinical Transfusion Medicine and Immunogenetics Ulm, German Red Cross Blood Service Baden-Württemberg-Hessen, Ulm, Germany
| | - Kerstin Felgentreff
- Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm, Germany
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43
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Rao Y, Le Y, Xiong J, Pei Y, Sun Y. NK Cells in the Pathogenesis of Chronic Obstructive Pulmonary Disease. Front Immunol 2021; 12:666045. [PMID: 34017339 PMCID: PMC8130558 DOI: 10.3389/fimmu.2021.666045] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 04/07/2021] [Indexed: 01/06/2023] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is a prevalent chronic airway disease with varied frequencies of acute exacerbations, which are the main cause of morbidity and mortality of the disease. It is, therefore, urgent to develop novel therapies for COPD and its exacerbations, which rely heavily on understanding of the pathogenesis and investigation for potential targets. Current evidence indicates that natural killer (NK) cells play important roles in the pathological processes of COPD. Although novel data are revealing the significance of NK cells in maintaining immune system homeostasis and their involvement in pathogenesis of COPD, the specific mechanisms are largely unknown. Specific and in-depth studies elucidating the underlying mechanisms are therefore needed. In this review, we provided a brief overview of the biology of NK cells, from its development to receptors and functions, and outlined their subsets in peripheral blood and lungs. Then we reviewed published findings highlighting the important roles played by NK cells in COPD and its exacerbations, with a view of providing the current state of knowledge in this area to facilitate related in-depth research.
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Affiliation(s)
- Yafei Rao
- Department of Respiratory and Critical Care Medicine, Peking University Third Hospital, Beijing, China
| | - Yanqing Le
- Department of Respiratory and Critical Care Medicine, Peking University Third Hospital, Beijing, China
| | - Jing Xiong
- Department of Respiratory and Critical Care Medicine, Peking University Third Hospital, Beijing, China
| | - Yuqiang Pei
- Department of Respiratory and Critical Care Medicine, Peking University Third Hospital, Beijing, China
| | - Yongchang Sun
- Department of Respiratory and Critical Care Medicine, Peking University Third Hospital, Beijing, China
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44
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Human NK Cells in Autologous Hematopoietic Stem Cell Transplantation for Cancer Treatment. Cancers (Basel) 2021; 13:cancers13071589. [PMID: 33808201 PMCID: PMC8037172 DOI: 10.3390/cancers13071589] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 03/25/2021] [Accepted: 03/26/2021] [Indexed: 12/18/2022] Open
Abstract
Simple Summary Natural killer (NK) cells are key elements of the innate immune system that have the ability to kill transformed (tumor and virus-infected) cells without prior sensitization. Hematopoietic stem cell transplantation (HSCT) is a medical procedure used in the treatment of a variety of cancers. The early reconstitution of NK cells after HSCT and their functions support the therapeutic potential of these cells in allogenic HSCT. However, the role of NK cells in autologous HSCT is less clear. In this review, we have summarized general aspects of NK cell biology. In addition, we have also reviewed factors that affect autologous HSCT outcome, with particular attention to the role played by NK cells. Abstract Natural killer (NK) cells are phenotypically and functionally diverse lymphocytes with the ability to recognize and kill malignant cells without prior sensitization, and therefore, they have a relevant role in tumor immunosurveillance. NK cells constitute the main lymphocyte subset in peripheral blood in the first week after hematopoietic stem cell transplantation (HSCT). Although the role that NK cells play in allogenic HSCT settings has been documented for years, their significance and beneficial effects associated with the outcome after autologous HSCT are less recognized. In this review, we have summarized fundamental aspects of NK cell biology, such as, NK cell subset diversity, their effector functions, and differentiation. Moreover, we have reviewed the factors that affect autologous HSCT outcome, with particular attention to the role played by NK cells and their receptor repertoire in this regard.
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45
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Kumar V. Innate Lymphoid Cells and Adaptive Immune Cells Cross-Talk: A Secret Talk Revealed in Immune Homeostasis and Different Inflammatory Conditions. Int Rev Immunol 2021; 40:217-251. [PMID: 33733998 DOI: 10.1080/08830185.2021.1895145] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The inflammatory immune response has evolved to protect the host from different pathogens, allergens, and endogenous death or damage-associated molecular patterns. Both innate and adaptive immune components are crucial in inducing an inflammatory immune response depending on the stimulus type and its duration of exposure or the activation of the primary innate immune response. As the source of inflammation is removed, the aggravated immune response comes to its homeostatic level. However, the failure of the inflammatory immune response to subside to its normal level generates chronic inflammatory conditions, including autoimmune diseases and cancer. Innate lymphoid cells (ILCs) are newly discovered innate immune cells, which are present in abundance at mucosal surfaces, including lungs, gastrointestinal tract, and reproductive tract. Also, they are present in peripheral blood circulation, skin, and lymph nodes. They play a crucial role in generating the pro-inflammatory immune response during diverse conditions. On the other hand, adaptive immune cells, including different types of T and B cells are major players in the pathogenesis of autoimmune diseases (type 1 diabetes mellitus, rheumatoid arthritis, psoriasis, and systemic lupus erythematosus, etc.) and cancers. Thus the article is designed to discuss the immunological role of different ILCs and their interaction with adaptive immune cells in maintaining the immune homeostasis, and during inflammatory autoimmune diseases along with other inflammatory conditions (excluding pathogen-induced inflammation), including cancer, graft-versus-host diseases, and human pregnancy.
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Affiliation(s)
- Vijay Kumar
- Children's Health Queensland Clinical Unit, School of Clinical Medicine, Faculty of Medicine, Mater Research, University of Queensland, St Lucia, Brisbane, Queensland, Australia.,School of Biomedical Sciences, Faculty of Medicine, University of Queensland, St Lucia, Brisbane, Queensland, Australia
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46
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Kucuksezer UC, Aktas Cetin E, Esen F, Tahrali I, Akdeniz N, Gelmez MY, Deniz G. The Role of Natural Killer Cells in Autoimmune Diseases. Front Immunol 2021; 12:622306. [PMID: 33717125 PMCID: PMC7947192 DOI: 10.3389/fimmu.2021.622306] [Citation(s) in RCA: 113] [Impact Index Per Article: 37.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 01/07/2021] [Indexed: 12/15/2022] Open
Abstract
Natural killer (NK) cells, the large granular lymphocytes differentiated from the common lymphoid progenitors, were discovered in early 1970's. They are members of innate immunity and were initially defined by their strong cytotoxicity against virus-infected cells and by their important effector functions in anti-tumoral immune responses. Nowadays, NK cells are classified among the recently discovered innate lymphoid cell subsets and have capacity to influence both innate and adaptive immune responses. Therefore, they can be considered as innate immune cells that stands between the innate and adaptive arms of immunity. NK cells don't express T or B cell receptors and are recognized by absence of CD3. There are two major subgroups of NK cells according to their differential expression of CD16 and CD56. While CD16+CD56dim subset is best-known by their cytotoxic functions, CD16-CD56bright NK cell subset produces a bunch of cytokines comparable to CD4+ T helper cell subsets. Another subset of NK cells with production of interleukin (IL)-10 was named as NK regulatory cells, which has suppressive properties and could take part in immune-regulatory responses. Activation of NK cells is determined by a delicate balance of cell-surface receptors that have either activating or inhibitory properties. On the other hand, a variety of cytokines including IL-2, IL-12, IL-15, and IL-18 influence NK cell activity. NK-derived cytokines and their cytotoxic functions through induction of apoptosis take part in regulation of the immune responses and could contribute to the pathogenesis of many immune mediated diseases including ankylosing spondylitis, Behçet's disease, multiple sclerosis, rheumatoid arthritis, psoriasis, systemic lupus erythematosus and type-1 diabetes. Dysregulation of NK cells in autoimmune disorders may occur through multiple mechanisms. Thanks to the rapid developments in biotechnology, progressive research in immunology enables better characterization of cells and their delicate roles in the complex network of immunity. As NK cells stand in between innate and adaptive arms of immunity and "bridge" them, their contribution in inflammation and immune regulation deserves intense investigations. Better understanding of NK-cell biology and their contribution in both exacerbation and regulation of inflammatory disorders is a requisite for possible utilization of these multi-faceted cells in novel therapeutic interventions.
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Affiliation(s)
- Umut Can Kucuksezer
- Department of Immunology, Aziz Sancar Institute of Experimental Medicine, Istanbul University, Istanbul, Turkey
| | - Esin Aktas Cetin
- Department of Immunology, Aziz Sancar Institute of Experimental Medicine, Istanbul University, Istanbul, Turkey
| | - Fehim Esen
- Department of Immunology, Aziz Sancar Institute of Experimental Medicine, Istanbul University, Istanbul, Turkey
- Department of Ophthalmology, Medical Faculty, Istanbul Medeniyet University, Istanbul, Turkey
| | - Ilhan Tahrali
- Department of Immunology, Aziz Sancar Institute of Experimental Medicine, Istanbul University, Istanbul, Turkey
| | - Nilgun Akdeniz
- Department of Immunology, Aziz Sancar Institute of Experimental Medicine, Istanbul University, Istanbul, Turkey
| | - Metin Yusuf Gelmez
- Department of Immunology, Aziz Sancar Institute of Experimental Medicine, Istanbul University, Istanbul, Turkey
| | - Gunnur Deniz
- Department of Immunology, Aziz Sancar Institute of Experimental Medicine, Istanbul University, Istanbul, Turkey
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Krabbendam L, Heesters BA, Kradolfer CMA, Spits H, Bernink JH. Identification of human cytotoxic ILC3s. Eur J Immunol 2021; 51:811-823. [PMID: 33300130 PMCID: PMC8248192 DOI: 10.1002/eji.202048696] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 11/11/2020] [Accepted: 12/07/2020] [Indexed: 12/11/2022]
Abstract
Human ILCs are classically categorized into five subsets; cytotoxic CD127−CD94+ NK cells and non‐cytotoxic CD127+CD94−, ILC1s, ILC2s, ILC3s, and LTi cells. Here, we identify a previously unrecognized subset within the CD127+ ILC population, characterized by the expression of the cytotoxic marker CD94. These CD94+ ILCs resemble conventional ILC3s in terms of phenotype, transcriptome, and cytokine production, but are highly cytotoxic. IL‐15 was unable to induce differentiation of CD94+ ILCs toward mature NK cells. Instead, CD94+ ILCs retained RORγt, CD127 and CD200R1 expression and produced IL‐22 in response to IL‐15. Culturing non‐cytotoxic ILC3s with IL‐12 induced upregulation of CD94 and cytotoxic activity, effects that were not observed with IL‐15 stimulation. Thus, human helper ILCs can acquire a cytotoxic program without differentiating into NK cells.
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Affiliation(s)
- Lisette Krabbendam
- Amsterdam UMC, Department of Experimental Immunology, University of Amsterdam, Amsterdam Infection & Immunity Institute (AI&II), Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Balthasar A Heesters
- Amsterdam UMC, Department of Experimental Immunology, University of Amsterdam, Amsterdam Infection & Immunity Institute (AI&II), Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Chantal M A Kradolfer
- Amsterdam UMC, Department of Experimental Immunology, University of Amsterdam, Amsterdam Infection & Immunity Institute (AI&II), Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Hergen Spits
- Amsterdam UMC, Department of Experimental Immunology, University of Amsterdam, Amsterdam Infection & Immunity Institute (AI&II), Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Jochem H Bernink
- Amsterdam UMC, Department of Experimental Immunology, University of Amsterdam, Amsterdam Infection & Immunity Institute (AI&II), Cancer Center Amsterdam, Amsterdam, The Netherlands
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EZH1/2 Inhibitors Favor ILC3 Development from Human HSPC-CD34 + Cells. Cancers (Basel) 2021; 13:cancers13020319. [PMID: 33467134 PMCID: PMC7830003 DOI: 10.3390/cancers13020319] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 01/12/2021] [Accepted: 01/13/2021] [Indexed: 01/19/2023] Open
Abstract
Simple Summary It has been well-demonstrated that EZH1/2 enzymes are involved not only in tumor development and progression, but also in the regulation of normal hematopoiesis from CD34+-HSPC. Given the crucial role of NK cells in tumor immune surveillance, in this study, we investigated whether EZH1/2 inhibitors can interfere with NK cell differentiation and functional maturation. Our results suggest that EZH1/2 inhibitors push CD56+ precursor proliferation, skewing precursor cell lineage commitment towards ILC3. In recent years, several clinical trials on the use of EZH1/2 inhibitors against solid tumors have been carried out. Since these in vitro observations revealed possible epigenetic mechanisms involved in NK/ILC development, it is important to evaluate patient monitoring of competent NK cells repertoire in order to design appropriate therapeutic protocols. Abstract The dysregulation of epigenetic modifications has a well-established role in the development and progression of hematological malignancies and of solid tumors. In this context, EZH1/2 inhibitors have been designed to interfere with EZH1/2 enzymes involved in histone methylation (e.g., H3K27me3), leading to tumor growth arrest or the restoration of tumor suppressor gene transcription. However, these compounds also affect normal hematopoiesis, interfering with self-renewal and differentiation of CD34+-Hematopoietic Stem/Progenitor Cells (HSPC), and, in turn, could modulate the generation of potential anti-tumor effector lymphocytes. Given the important role of NK cells in the immune surveillance of tumors, it would be useful to understand whether epigenetic drugs can modulate NK cell differentiation and functional maturation. CD34+-HSPC were cultured in the absence or in the presence of the EZH1/2 inhibitor UNC1999 and EZH2 inhibitor GSK126. Our results show that UNC1999 and GSK126 increased CD56+ cell proliferation compared to the control condition. However, UNC1999 and GSK 126 favored the proliferation of no-cytotoxic CD56+ILC3, according to the early expression of the AHR and ROR-γt transcription factors. Our results describe novel epigenetic mechanisms involved in the modulation of NK cell maturation that may provide new tools for designing NK cell-based immunotherapy.
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Systemic viral spreading and defective host responses are associated with fatal Lassa fever in macaques. Commun Biol 2021; 4:27. [PMID: 33398113 PMCID: PMC7782745 DOI: 10.1038/s42003-020-01543-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 12/01/2020] [Indexed: 12/12/2022] Open
Abstract
Lassa virus (LASV) is endemic in West Africa and induces a viral hemorrhagic fever (VHF) with up to 30% lethality among clinical cases. The mechanisms involved in control of Lassa fever or, in contrast, the ensuing catastrophic illness and death are poorly understood. We used the cynomolgus monkey model to reproduce the human disease with asymptomatic to mild or fatal disease. After initial replication at the inoculation site, LASV reached the secondary lymphoid organs. LASV did not spread further in nonfatal disease and was rapidly controlled by balanced innate and T-cell responses. Systemic viral dissemination occurred during severe disease. Massive replication, a cytokine/chemokine storm, defective T-cell responses, and multiorgan failure were observed. Clinical, biological, immunological, and transcriptomic parameters resembled those observed during septic-shock syndrome, suggesting that similar pathogenesis is induced during Lassa fever. The outcome appears to be determined early, as differentially expressed genes in PBMCs were associated with fatal and non-fatal Lassa fever outcome very early after infection. These results provide a full characterization and important insights into Lassa fever pathogenesis and could help to develop early diagnostic tools.
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Innate lymphocytes: pathogenesis and therapeutic targets of liver diseases and cancer. Cell Mol Immunol 2020; 18:57-72. [PMID: 33041339 DOI: 10.1038/s41423-020-00561-z] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 09/14/2020] [Indexed: 02/07/2023] Open
Abstract
The liver is a lymphoid organ with unique immunological properties, particularly, its predominant innate immune system. The balance between immune tolerance and immune activity is critical to liver physiological functions and is responsible for the sensitivity of this organ to numerous diseases, including hepatotropic virus infection, alcoholic liver disease, nonalcoholic fatty liver disease, autoimmune liver disease, and liver cancer, which are major health problems globally. In the past decade, with the discovery of liver-resident natural killer cells, the importance of innate lymphocytes with tissue residency has gradually become the focus of research. In this review, we address the current knowledge regarding hepatic innate lymphocytes with unique characteristics, including NK cells, ILC1/2/3s, NKT cells, γδ T cells, and MAIT cells, and their potential roles in liver homeostasis maintenance and the progression of liver diseases and cancer. A better understanding of the immunopathogenesis of hepatic innate lymphocytes will be helpful for proposing effective treatments for liver diseases and cancer.
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