101
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Aglas-Leitner FT, Juillard P, Juillard A, Byrne SN, Hawke S, Grau GE, Marsh-Wakefield F. Mass cytometry reveals cladribine-induced resets among innate lymphoid cells in multiple sclerosis. Sci Rep 2022; 12:20411. [PMID: 36437270 PMCID: PMC9701791 DOI: 10.1038/s41598-022-24617-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 11/17/2022] [Indexed: 11/29/2022] Open
Abstract
Here we present a comprehensive mass cytometry analysis of peripheral innate lymphoid cell (ILC) subsets in relapsing/remitting MS (RRMS) patients prior to and after onset of cladribine tablets (CladT). ILC analysis was conducted on CyTOF data from peripheral blood mononuclear cells (PBMC) of MS patients before, 2 and 6 months after onset of CladT, and non-MS controls. Dimensionality reduction was used for immunophenotyping ILC subsets. CladT reduced all ILC subsets, except for CD56bright NK cells and ILC2. Furthermore, CD38+ NK cell and CCR6+ ILC3 were excluded from CladT-induced immune cell reductions. Post-CladT replenishment by immature ILC was noted by increased CD5+ ILC1 proportions at 2 months, and boosted CD38-CD56bright NK cell numbers at 6 months. CladT induce immune cell depletion among ILC but exclude CD56bright NK cells and ILC2 subsets, as well as CD38+ NK cell and CCR6+ ILC3 immunophenotypes. Post-CladT ILC expansions indicate ILC reconstitution towards a more tolerant immune system phenotype.
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Affiliation(s)
- F. T. Aglas-Leitner
- grid.1013.30000 0004 1936 834XVascular Immunology Unit, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia ,grid.22937.3d0000 0000 9259 8492Medical University of Vienna, Spitalgasse 23, Vienna, Austria
| | - P. Juillard
- grid.1013.30000 0004 1936 834XVascular Immunology Unit, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - A. Juillard
- grid.1013.30000 0004 1936 834XVascular Immunology Unit, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - S. N. Byrne
- grid.452919.20000 0001 0436 7430Centre for Immunology and Allergy Research, The Westmead Institute for Medical Research, Sydney, Australia ,grid.1013.30000 0004 1936 834XFaculty of Medicine and Health, School of Medical Sciences, The University of Sydney, Sydney, Australia
| | - S. Hawke
- grid.1013.30000 0004 1936 834XVascular Immunology Unit, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia ,Central West Neurology and Neurosurgery, Orange, Australia
| | - G. E. Grau
- grid.1013.30000 0004 1936 834XVascular Immunology Unit, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - F. Marsh-Wakefield
- grid.1013.30000 0004 1936 834XVascular Immunology Unit, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia ,grid.248902.50000 0004 0444 7512Liver Injury & Cancer Group, Centenary Institute, Sydney, Australia ,grid.1013.30000 0004 1936 834XHuman Cancer & Viral Immunology Laboratory, The University of Sydney, Sydney, Australia ,grid.248902.50000 0004 0444 7512Centenary Institute, Sydney, NSW Australia
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102
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Fritz JH, Stoiber D. Editorial: Innate lymphocytes in tumor surveillance. Front Immunol 2022; 13:1093318. [PMID: 36505415 PMCID: PMC9727408 DOI: 10.3389/fimmu.2022.1093318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 11/11/2022] [Indexed: 11/25/2022] Open
Affiliation(s)
- Jörg H. Fritz
- Department of Microbiology and Immunology, McGill University Research Center on Complex Traits (MRCCT), McGill University, Montreal, QC, Canada,*Correspondence: Jörg H. Fritz, ; Dagmar Stoiber,
| | - Dagmar Stoiber
- Department of Pharmacology, Physiology and Microbiology, Division Pharmacology, Karl Landsteiner University of Health Sciences, Krems, Austria,*Correspondence: Jörg H. Fritz, ; Dagmar Stoiber,
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103
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Panda SK, Kim DH, Desai P, Rodrigues PF, Sudan R, Gilfillan S, Cella M, Van Dyken SJ, Colonna M. SLC7A8 is a key amino acids supplier for the metabolic programs that sustain homeostasis and activation of type 2 innate lymphoid cells. Proc Natl Acad Sci U S A 2022; 119:e2215528119. [PMID: 36343258 PMCID: PMC9674248 DOI: 10.1073/pnas.2215528119] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Accepted: 10/12/2022] [Indexed: 11/09/2022] Open
Abstract
Group 2 innate lymphoid cells (ILC2) are innate counterparts of T helper 2 (Th2) cells that maintain tissue homeostasis and respond to injuries through rapid interleukin (IL)-5 and IL-13 secretion. ILC2s depend on availability of arginine and branched-chain amino acids for sustaining cellular fitness, proliferation, and cytokine secretion in both steady state and upon activation. However, the contribution of amino acid transporters to ILC2 functions is not known. Here, we found that ILC2s selectively express Slc7a8, encoding a transporter for arginine and large amino acids. Slc7a8 was expressed in ILC2s in a tissue-specific manner in steady state and was further increased upon activation. Genetic ablation of Slc7a8 in lymphocytes reduced the frequency of ILC2s, suppressed IL-5 and IL-13 production upon stimulation, and impaired type 2 immune responses to helminth infection. Consistent with this, Slc7a8-deficient ILC2s also failed to induce cytokine production and recruit eosinophils in a model of allergic lung inflammation. Mechanistically, reduced amino acid availability due to Slc7a8 deficiency led to compromised mitochondrial oxidative phosphorylation, as well as impaired activation of mammalian target of rapamycin and c-Myc signaling pathways. These findings identify Slc7a8 as a key supplier of amino acids for the metabolic programs underpinning fitness and activation of ILC2s.
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Affiliation(s)
- Santosh K. Panda
- Department of Pathology and Immunology, Washington University School of Medicine in St. Louis, St. Louis, MO 63108
| | - Do-Hyun Kim
- Department of Pathology and Immunology, Washington University School of Medicine in St. Louis, St. Louis, MO 63108
| | - Pritesh Desai
- Department of Pathology and Immunology, Washington University School of Medicine in St. Louis, St. Louis, MO 63108
| | - Patrick F. Rodrigues
- Department of Pathology and Immunology, Washington University School of Medicine in St. Louis, St. Louis, MO 63108
| | - Raki Sudan
- Department of Pathology and Immunology, Washington University School of Medicine in St. Louis, St. Louis, MO 63108
| | - Susan Gilfillan
- Department of Pathology and Immunology, Washington University School of Medicine in St. Louis, St. Louis, MO 63108
| | - Marina Cella
- Department of Pathology and Immunology, Washington University School of Medicine in St. Louis, St. Louis, MO 63108
| | - Steven J. Van Dyken
- Department of Pathology and Immunology, Washington University School of Medicine in St. Louis, St. Louis, MO 63108
| | - Marco Colonna
- Department of Pathology and Immunology, Washington University School of Medicine in St. Louis, St. Louis, MO 63108
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104
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Lopes N, Galluso J, Escalière B, Carpentier S, Kerdiles YM, Vivier E. Tissue-specific transcriptional profiles and heterogeneity of natural killer cells and group 1 innate lymphoid cells. Cell Rep Med 2022; 3:100812. [PMID: 36384102 PMCID: PMC9729827 DOI: 10.1016/j.xcrm.2022.100812] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 08/18/2022] [Accepted: 10/17/2022] [Indexed: 11/17/2022]
Abstract
Natural killer (NK) cells and type 1 innate lymphoid cells (ILC1s) are populations of non-T, non-B lymphocytes in peripheral tissues. Although NK and ILC1 subsets have been described, their identification and characteristics remain unclear. We performed single-cell RNA sequencing and CITE-seq to explore NK and ILC1 heterogeneity between tissues. We observed that although NK1 and NK2 subsets are conserved in spleen and liver, ILC1s are heterogeneous across tissues. We identified sets of genes expressed by related subsets or characterizing unique ILC1 populations in each organ. The syndecan-4 appeared as a marker discriminating murine ILC1 from NK cells across organs. Finally, we revealed that the expressions of EOMES, GZMA, IRF8, JAK1, NKG7, PLEK, PRF1, and ZEB2 define NK cells and that IL7R, LTB, and RGS1 differentiate ILC1s from NK cells in mice and humans. Our data constitute an important resource to improve our understanding of NK-ILC1 origin, phenotype, and biology.
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Affiliation(s)
- Noella Lopes
- Aix Marseille Université, CNRS, INSERM, Centre d'Immunologie de Marseille-Luminy, Marseille, France
| | - Justine Galluso
- Aix Marseille Université, CNRS, INSERM, Centre d'Immunologie de Marseille-Luminy, Marseille, France
| | - Bertrand Escalière
- Aix Marseille Université, CNRS, INSERM, Centre d'Immunologie de Marseille-Luminy, Marseille, France
| | | | - Yann M. Kerdiles
- Aix Marseille Université, CNRS, INSERM, Centre d'Immunologie de Marseille-Luminy, Marseille, France,Corresponding author
| | - Eric Vivier
- Aix Marseille Université, CNRS, INSERM, Centre d'Immunologie de Marseille-Luminy, Marseille, France,Innate Pharma Research Laboratories, Innate Pharma, Marseille, France,APHM, Hôpital de la Timone, Marseille-Immunopôle, Marseille, France,Corresponding author
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105
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Peng V, Cao S, Trsan T, Bando JK, Avila-Pacheco J, Cleveland JL, Clish C, Xavier RJ, Colonna M. Ornithine decarboxylase supports ILC3 responses in infectious and autoimmune colitis through positive regulation of IL-22 transcription. Proc Natl Acad Sci U S A 2022; 119:e2214900119. [PMID: 36279426 DOI: 10.1073/pnas.2214900119] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Group 3 innate lymphoid cells (ILC3s) are RORγT+ lymphocytes that are predominately enriched in mucosal tissues and produce IL-22 and IL-17A. They are the innate counterparts of Th17 cells. While Th17 lymphocytes utilize unique metabolic pathways in their differentiation program, it is unknown whether ILC3s make similar metabolic adaptations. We employed single-cell RNA sequencing and metabolomic profiling of intestinal ILC subsets to identify an enrichment of polyamine biosynthesis in ILC3s, converging on the rate-limiting enzyme ornithine decarboxylase (ODC1). In vitro and in vivo studies demonstrated that exogenous supplementation with the polyamine putrescine or its biosynthetic substrate, ornithine, enhanced ILC3 production of IL-22. Conditional deletion of ODC1 in ILC3s impaired mouse antibacterial defense against Citrobacter rodentium infection, which was associated with a decrease in anti-microbial peptide production by the intestinal epithelium. Furthermore, in a model of anti-CD40 colitis, deficiency of ODC1 in ILC3s markedly reduced the production of IL-22 and severity of inflammatory colitis. We conclude that ILC3-intrinsic polyamine biosynthesis facilitates efficient defense against enteric pathogens as well as exacerbates autoimmune colitis, thus representing an attractive target to modulate ILC3 function in intestinal disease.
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106
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Goc J, Sonnenberg GF. Harnessing Microbiota to Improve Immunotherapy for Gastrointestinal Cancers. Cancer Immunol Res 2022; 10:1292-1298. [PMID: 36166399 PMCID: PMC10424780 DOI: 10.1158/2326-6066.cir-22-0164] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 06/20/2022] [Accepted: 08/04/2022] [Indexed: 11/16/2022]
Abstract
Immune checkpoint blockade has revolutionized opportunities for therapeutic intervention in cancer but demonstrates a low frequency of response in most patients and in some common types of tumors. An emerging paradigm supports the notion that trillions of normally beneficial microbes inhabiting the gastrointestinal tract, termed the microbiota, critically impact the success or failure of antitumor immunity induced by immune checkpoint blockade. Here, we briefly summarize the current knowledge on how interactions between the microbiota and immune system are contributing to the outcome of cancer immunotherapy. We propose that this immune-microbiota dialogue is particularly important in gastrointestinal cancers that exhibit striking resistance to immune checkpoint blockade and inherently develop in a unique environment that is rich in both immune-cell networks and direct exposure to the microbiota. Finally, we focus on how future studies should determine whether microbiota can be harnessed as a strategy to boost antitumor immunity in these contexts and beyond. See related article, p. 1291.
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Affiliation(s)
- Jeremy Goc
- Division of Gastroenterology & Hepatology, Joan and Sanford I. Weill Department of Medicine, Weill Cornell Medicine, Cornell University, New York, New York
- Department of Microbiology and Immunology, Weill Cornell Medicine, Cornell University, New York, New York
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, New York
| | - Gregory F Sonnenberg
- Division of Gastroenterology & Hepatology, Joan and Sanford I. Weill Department of Medicine, Weill Cornell Medicine, Cornell University, New York, New York
- Department of Microbiology and Immunology, Weill Cornell Medicine, Cornell University, New York, New York
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, New York
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107
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Li Z, Sun H, Gu Z, Qiu J. Emerging roles of ILC2s in antitumor immunity. Cell Mol Immunol 2022; 19:1311-1313. [PMID: 36056147 PMCID: PMC9622867 DOI: 10.1038/s41423-022-00918-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 08/10/2022] [Indexed: 01/27/2023] Open
Affiliation(s)
- Zhao Li
- CAS Key Laboratory of Tissue Microenvironment and Tumor, Shanghai Institute of Nutrition and Health, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, 200031, China
| | - Hanxiao Sun
- Department of Blood Transfusion, Shanghai Tong Ren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200336, China
| | - Zhitao Gu
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China.
| | - Ju Qiu
- CAS Key Laboratory of Tissue Microenvironment and Tumor, Shanghai Institute of Nutrition and Health, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, 200031, China.
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108
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Ferguson N, Cogswell A, Barker E. Contribution of Innate Lymphoid Cells in Supplementing Cytokines Produced by CD4 + T Cells During Acute and Chronic SIV Infection of the Colon. AIDS Res Hum Retroviruses 2022; 38:709-725. [PMID: 35459417 PMCID: PMC9514600 DOI: 10.1089/aid.2022.0007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
HIV/SIV (simian immunodeficiency virus) infection leads to a loss of CD4+ T helper (Th) cells in number and function that begins during the acute phase and persists through the chronic phase of infection. In particular, there is a drastic decrease of Th17 and Th22 cells in the HIV/SIV-infected gastrointestinal (GI) tract as a source of interleukin (IL)-17 and IL-22. These cytokines are vital in the immune response to extracellular pathogens and maintenance of the GI tract. However, innate lymphoid cells (ILCs) are a source of IL-17 and IL-22 during the early stages of an immune response in mucosal tissue and remain vital cytokine producers when the immune response is persistent. Here, we wanted to determine whether ILCs are a source of IL-17 and IL-22 in the SIV-infected colon and could compensate for the loss of Th17 and Th22 cells. As a control, we evaluated the frequency and number of ILCs expressing interferon-gamma (IFNγ) and tumor necrosis factor-alpha (TNFα). We determined the frequency and number of cytokine expressing ILC subsets and T cell subsets within leukocytes from the colons of uninfected as well as acute and chronic SIV-infected colons without in vitro mitogenic stimulation. In the present study, we find that: (1) the frequency of IL-22, IFNγ, and TNFα but not IL-17 producing ILCs is increased in the acutely infected colon and remains high during the chronically infected colon relative to cytokine expressing ILCs in the uninfected colon, (2) ILCs are a significant source of IL-22, IFNγ, and TNFα but not IL-17 when CD4+ T lymphocytes in the gut lose their capacity to secrete these cytokines during SIV infection, and (3) the changes in the cytokines expressed by ILCs relative to CD4+ T cells in the infected colon were not due to increases in the frequency or number of ILCs in relation to T lymphocytes found in the tissue.
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Affiliation(s)
- Natasha Ferguson
- Department of Microbial Pathogens and Immunity, Rush University Medical Center, Chicago, Illinois, USA
| | - Andrew Cogswell
- Department of Microbial Pathogens and Immunity, Rush University Medical Center, Chicago, Illinois, USA
| | - Edward Barker
- Department of Microbial Pathogens and Immunity, Rush University Medical Center, Chicago, Illinois, USA
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109
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Martin NM, Griffin DE. Effect of IL-10 Deficiency on TGFβ Expression during Fatal Alphavirus Encephalomyelitis in C57Bl/6 Mice. Viruses 2022; 14:1791. [PMID: 36016413 PMCID: PMC9416572 DOI: 10.3390/v14081791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/12/2022] [Accepted: 08/13/2022] [Indexed: 11/16/2022] Open
Abstract
Sindbis virus (SINV) causes viral encephalitis in mice with strain-dependent virulence. Fatal encephalomyelitis in C57Bl/6 mice infected with a neuroadapted strain of SINV (NSV) is an immunopathogenic process that involves Th17 cells modulated by the regulatory cytokine IL-10. To further characterize the pathogenic immune response to NSV, we analyzed the regulation of transforming growth factor (TGF)-b in both wild-type (WT) and IL-10-deficient mice. NSV infection upregulated the expression of TGFb1 and TGFb3 in the central nervous system (CNS). In the absence of IL-10, levels of brain Tgfb1 mRNA and brain and spinal cord mature active TGFβ1 and TGFβ3 proteins were higher than in WT mice. Compared to WT mice, IL-10-deficient mice had more TGFβ1-expressing type 3 innate lymphoid cells (ILC3s) and CD4+ T cells infiltrating the CNS, but similar numbers in the cervical lymph nodes. Expression of glycoprotein A repetitions predominant protein (GARP) that binds pro-TGFb on the surface of regulatory T cells was decreased on CNS cells from IL-10-deficient mice. Higher CNS TGFb was accompanied by more expression of TGFbRII receptor, activation of SMAD transcription factors, increased PCKα mRNA, and more RORγt-positive and IL-17A-expressing cells. These results suggest a compensatory role for TGFβ in the absence of IL-10 that fosters Th17-related immunopathology and more rapid death after NSV infection.
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Affiliation(s)
| | - Diane E. Griffin
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA
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110
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Badrani JH, Strohm AN, Lacasa L, Civello B, Cavagnero K, Haung YA, Amadeo M, Naji LH, Lund SJ, Leng A, Kim H, Baum RE, Khorram N, Mondal M, Seumois G, Pilotte J, Vanderklish PW, McGee HM, Doherty TA. RNA-binding protein RBM3 intrinsically suppresses lung innate lymphoid cell activation and inflammation partially through CysLT1R. Nat Commun 2022; 13:4435. [PMID: 35908044 PMCID: PMC9338970 DOI: 10.1038/s41467-022-32176-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 07/19/2022] [Indexed: 11/09/2022] Open
Abstract
Innate lymphoid cells (ILC) promote lung inflammation in asthma through cytokine production. RNA-binding proteins (RBPs) are critical post-transcriptional regulators, although less is known about RBPs in ILC biology. Here, we demonstrate that RNA-binding motif 3 (RBM3) is highly expressed in lung ILCs and is further induced by alarmins TSLP and IL-33. Rbm3-/- and Rbm3-/-Rag2-/- mice exposed to asthma-associated Alternaria allergen develop enhanced eosinophilic lung inflammation and ILC activation. IL-33 stimulation studies in vivo and in vitro show that RBM3 suppressed lung ILC responses. Further, Rbm3-/- ILCs from bone marrow chimeric mice display increased ILC cytokine production suggesting an ILC-intrinsic suppressive function of RBM3. RNA-sequencing of Rbm3-/- lung ILCs demonstrates increased expression of type 2/17 cytokines and cysteinyl leukotriene 1 receptor (CysLT1R). Finally, Rbm3-/-Cyslt1r-/- mice show dependence on CysLT1R for accumulation of ST2+IL-17+ ILCs. Thus, RBM3 intrinsically regulates lung ILCs during allergen-induced type 2 inflammation that is partially dependent on CysLT1R.
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Affiliation(s)
- Jana H. Badrani
- grid.266100.30000 0001 2107 4242Divison of Rheumatology, Allergy and Immunology, Department of Medicine, University of California San Diego, La Jolla, CA USA
| | - Allyssa N. Strohm
- grid.266100.30000 0001 2107 4242Divison of Rheumatology, Allergy and Immunology, Department of Medicine, University of California San Diego, La Jolla, CA USA ,Veterans Affairs San Diego Health Care System, La Jolla, CA USA
| | - Lee Lacasa
- grid.266100.30000 0001 2107 4242Divison of Rheumatology, Allergy and Immunology, Department of Medicine, University of California San Diego, La Jolla, CA USA
| | - Blake Civello
- grid.266100.30000 0001 2107 4242Divison of Rheumatology, Allergy and Immunology, Department of Medicine, University of California San Diego, La Jolla, CA USA
| | - Kellen Cavagnero
- grid.266100.30000 0001 2107 4242Divison of Rheumatology, Allergy and Immunology, Department of Medicine, University of California San Diego, La Jolla, CA USA
| | - Yung-An Haung
- grid.266100.30000 0001 2107 4242Divison of Rheumatology, Allergy and Immunology, Department of Medicine, University of California San Diego, La Jolla, CA USA ,grid.145695.a0000 0004 1798 0922Department of Microbiology and Immunology, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Michael Amadeo
- grid.266100.30000 0001 2107 4242Divison of Rheumatology, Allergy and Immunology, Department of Medicine, University of California San Diego, La Jolla, CA USA
| | - Luay H. Naji
- grid.266100.30000 0001 2107 4242Divison of Rheumatology, Allergy and Immunology, Department of Medicine, University of California San Diego, La Jolla, CA USA
| | - Sean J. Lund
- grid.266100.30000 0001 2107 4242Divison of Rheumatology, Allergy and Immunology, Department of Medicine, University of California San Diego, La Jolla, CA USA
| | - Anthea Leng
- grid.266100.30000 0001 2107 4242Divison of Rheumatology, Allergy and Immunology, Department of Medicine, University of California San Diego, La Jolla, CA USA
| | - Hyojoung Kim
- grid.266100.30000 0001 2107 4242Divison of Rheumatology, Allergy and Immunology, Department of Medicine, University of California San Diego, La Jolla, CA USA
| | - Rachel E. Baum
- grid.266100.30000 0001 2107 4242Divison of Rheumatology, Allergy and Immunology, Department of Medicine, University of California San Diego, La Jolla, CA USA
| | - Naseem Khorram
- grid.266100.30000 0001 2107 4242Divison of Rheumatology, Allergy and Immunology, Department of Medicine, University of California San Diego, La Jolla, CA USA
| | - Monalisa Mondal
- grid.185006.a0000 0004 0461 3162La Jolla Institute, La Jolla, CA USA
| | - Grégory Seumois
- grid.185006.a0000 0004 0461 3162La Jolla Institute, La Jolla, CA USA
| | - Julie Pilotte
- grid.214007.00000000122199231The Scripps Research Institute, La Jolla, CA USA
| | | | - Heather M. McGee
- grid.266100.30000 0001 2107 4242Divison of Rheumatology, Allergy and Immunology, Department of Medicine, University of California San Diego, La Jolla, CA USA ,grid.250671.70000 0001 0662 7144NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute, La Jolla, CA USA ,grid.410425.60000 0004 0421 8357Departments of Radiation Oncology and Immuno-Oncology, City of Hope, Duarte, CA USA ,Department of Molecular Medicine, La Jolla, CA USA
| | - Taylor A. Doherty
- grid.266100.30000 0001 2107 4242Divison of Rheumatology, Allergy and Immunology, Department of Medicine, University of California San Diego, La Jolla, CA USA ,Veterans Affairs San Diego Health Care System, La Jolla, CA USA
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111
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Croft CA, Thaller A, Marie S, Doisne JM, Surace L, Yang R, Puel A, Bustamante J, Casanova JL, Di Santo JP. Notch, RORC and IL-23 signals cooperate to promote multi-lineage human innate lymphoid cell differentiation. Nat Commun 2022; 13:4344. [PMID: 35896601 PMCID: PMC9329340 DOI: 10.1038/s41467-022-32089-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Accepted: 07/13/2022] [Indexed: 11/09/2022] Open
Abstract
Innate lymphoid cells (ILCs) include cytotoxic natural killer cells and distinct groups of cytokine-producing innate helper cells which participate in immune defense and promote tissue homeostasis. Circulating human ILC precursors (ILCP) able to generate all canonical ILC subsets via multi-potent or uni-potent intermediates according to our previous work. Here we show potential cooperative roles for the Notch and IL-23 signaling pathways for human ILC differentiation from blood ILCP using single cell cloning analyses and validate these findings in patient samples with rare genetic deficiencies in IL12RB1 and RORC. Mechanistically, Notch signaling promotes upregulation of the transcription factor RORC, enabling acquisition of Group 1 (IFN-γ) and Group 3 (IL-17A, IL-22) effector functions in multi-potent and uni-potent ILCP. Interfering with RORC or signaling through its target IL-23R compromises ILC3 effector functions but also generally suppresses ILC production from multi-potent ILCP. Our results identify a Notch->RORC- > IL-23R pathway which operates during human ILC differentiation. These observations may help guide protocols to expand functional ILC subsets in vitro with an aim towards novel ILC therapies for human disease.
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Affiliation(s)
- Carys A Croft
- Institut Pasteur, Université Paris Cité, Inserm U1223, Innate Immunity Unit, Paris, France
| | - Anna Thaller
- Institut Pasteur, Université Paris Cité, Inserm U1223, Innate Immunity Unit, Paris, France
| | - Solenne Marie
- Institut Pasteur, Université Paris Cité, Inserm U1223, Innate Immunity Unit, Paris, France
| | - Jean-Marc Doisne
- Institut Pasteur, Université Paris Cité, Inserm U1223, Innate Immunity Unit, Paris, France
| | - Laura Surace
- Institut Pasteur, Université Paris Cité, Inserm U1223, Innate Immunity Unit, Paris, France
| | - Rui Yang
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY, USA
| | - Anne Puel
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM, UMR 1163, Paris, France.,Imagine Institute, Université Paris Cité, Paris, France.,Study Center for Primary Immunodeficiencies, Necker Hospital for Sick Children, AP-HP, Paris, France
| | - Jacinta Bustamante
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM, UMR 1163, Paris, France.,Imagine Institute, Université Paris Cité, Paris, France.,Study Center for Primary Immunodeficiencies, Necker Hospital for Sick Children, AP-HP, Paris, France
| | - Jean-Laurent Casanova
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY, USA.,Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM, UMR 1163, Paris, France.,Imagine Institute, Université Paris Cité, Paris, France.,Study Center for Primary Immunodeficiencies, Necker Hospital for Sick Children, AP-HP, Paris, France.,Howard Hughes Medical Institute, New York, NY, USA
| | - James P Di Santo
- Institut Pasteur, Université Paris Cité, Inserm U1223, Innate Immunity Unit, Paris, France.
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112
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Fonseka CL, Hardman CS, Woo J, Singh R, Nahler J, Yang J, Chen YL, Kamaladasa A, Silva T, Salimi M, Gray N, Dong T, Malavige GN, Ogg GS. Dengue virus co-opts innate type 2 pathways to escape early control of viral replication. Commun Biol 2022; 5:735. [PMID: 35869167 PMCID: PMC9306424 DOI: 10.1038/s42003-022-03682-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 07/06/2022] [Indexed: 12/13/2022] Open
Abstract
Mast cell products and high levels of type 2 cytokines are associated with severe dengue disease. Group 2 innate lymphoid cells (ILC2) are type-2 cytokine-producing cells that are activated by epithelial cytokines and mast cell-derived lipid mediators. Through ex vivo RNAseq analysis, we observed that ILC2 are activated during acute dengue viral infection, and show an impaired type I-IFN signature in severe disease. We observed that circulating ILC2 are permissive for dengue virus infection in vivo and in vitro, particularly when activated through prostaglandin D2 (PGD2). ILC2 underwent productive dengue virus infection, which was inhibited through CRTH2 antagonism. Furthermore, exogenous IFN-β induced expression of type I-IFN responsive anti-viral genes by ILC2. PGD2 downregulated type I-IFN responsive gene and protein expression; and urinary prostaglandin D2 metabolite levels were elevated in severe dengue. Moreover, supernatants from activated ILC2 enhanced monocyte infection in a GM-CSF and mannan-dependent manner. Our results indicate that dengue virus co-opts an innate type 2 environment to escape early type I-IFN control and facilitate viral dissemination. PGD2 downregulates type I-IFN induced anti-viral responses in ILC2. CRTH2 antagonism may be a therapeutic strategy for dengue-associated disease.
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Affiliation(s)
- Chathuranga L Fonseka
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
- Department of Medicine, Faculty of Medicine, University of Ruhuna, Galle, Sri Lanka
| | - Clare S Hardman
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Jeongmin Woo
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
- MRC WIMM Centre for Computational Biology, Medical Research Council (MRC) Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Randeep Singh
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Janina Nahler
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Jiahe Yang
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Yi-Ling Chen
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Achala Kamaladasa
- Allergy Immunology and Cell Biology Unit, Department of Immunology and Molecular Medicine, University of Sri Jayewardenepura, Nugegoda, Sri Lanka
| | - Tehani Silva
- Allergy Immunology and Cell Biology Unit, Department of Immunology and Molecular Medicine, University of Sri Jayewardenepura, Nugegoda, Sri Lanka
- General Sir John Kotelawala Defence University, Rathmalana, Sri Lanka
| | - Maryam Salimi
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Nicki Gray
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
- MRC WIMM Centre for Computational Biology, Medical Research Council (MRC) Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Tao Dong
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Gathsaurie N Malavige
- Allergy Immunology and Cell Biology Unit, Department of Immunology and Molecular Medicine, University of Sri Jayewardenepura, Nugegoda, Sri Lanka
| | - Graham S Ogg
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK.
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK.
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113
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Fionda C, Scarno G, Stabile H, Molfetta R, Di Censo C, Gismondi A, Paolini R, Sozzani S, Santoni A, Sciumè G. NK Cells and Other Cytotoxic Innate Lymphocytes in Colorectal Cancer Progression and Metastasis. Int J Mol Sci 2022; 23:7859. [PMID: 35887206 DOI: 10.3390/ijms23147859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/12/2022] [Accepted: 07/14/2022] [Indexed: 12/16/2022] Open
Abstract
Colorectal cancer (CRC) is one of the most common malignancies and leading causes of cancer-related deaths worldwide. Despite its complex pathogenesis and progression, CRC represents a well-fitting example of how the immune contexture can dictate the disease outcome. The presence of cytotoxic lymphocytes, both CD8+ T cells and natural killer (NK) cells, represents a relevant prognostic factor in CRC and is associated with a better overall survival. Together with NK cells, other innate lymphocytes, namely, innate lymphoid cells (ILCs), have been found both in biopsies of CRC patients and in murine models of intestinal cancer, playing both pro- and anti-tumor activities. In particular, several type 1 innate lymphoid cells (ILC1) with cytotoxic functions have been recently described, and evidence in mice shows a role for both NK cells and ILC1 in controlling CRC metastasis. In this review, we provide an overview of the features of NK cells and the expanding spectrum of innate lymphocytes with cytotoxic functions. We also comment on both the described and the potential roles these innate lymphocytes can play during the progression of intestinal cancer leading to metastasis. Finally, we discuss recent advances in the molecular mechanisms underlying the functional regulation of cytotoxic innate lymphocytes in CRC.
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Abstract
Recent events involving the global coronavirus pandemic have focused attention on vaccination strategies. Although tremendous advances have been made in subcutaneous and intramuscular vaccines during this time, one area that has lagged in implementation is mucosal immunization. Mucosal immunization provides several potential advantages over subcutaneous and intramuscular routes, including protection from localized infection at the site of entry, clearance of organisms on mucosal surfaces, induction of long-term immunity through establishment of central and tissue-resident memory cells, and the ability to shape regulatory responses. Despite these advantages, significant barriers remain to achieving effective mucosal immunization. The epithelium itself provides many obstacles to immunization, and the activation of immune recognition and effector pathways that leads to mucosal immunity has been difficult to achieve. This review will highlight the potential advantages of mucosal immunity, define the barriers to mucosal immunization, examine the immune mechanisms that need to be activated on mucosal surfaces, and finally address recent developments in methods for mucosal vaccination that have shown promise in generating immunity on mucosal surfaces in human trials.
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Affiliation(s)
- James R Baker
- From the Mary H. Weiser Food Allergy Center, University of Michigan, Ann Arbor, Mich.
| | - Mohammad Farazuddin
- From the Mary H. Weiser Food Allergy Center, University of Michigan, Ann Arbor, Mich
| | - Pamela T Wong
- From the Mary H. Weiser Food Allergy Center, University of Michigan, Ann Arbor, Mich
| | - Jessica J O'Konek
- From the Mary H. Weiser Food Allergy Center, University of Michigan, Ann Arbor, Mich
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115
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Albrecht M, Halle O, Gaedcke S, Pallenberg ST, Camargo Neumann J, Witt M, Roediger J, Schumacher M, Jirmo AC, Warnecke G, Jonigk D, Braubach P, DeLuca D, Hansen G, Dittrich AM. Interleukin-17A and interleukin-22 production by conventional and non-conventional lymphocytes in three different end-stage lung diseases. Clin Transl Immunology 2022; 11:e1398. [PMID: 35757569 PMCID: PMC9202301 DOI: 10.1002/cti2.1398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 05/11/2022] [Accepted: 06/01/2022] [Indexed: 11/10/2022] Open
Abstract
Objectives The contribution of adaptive vs. innate lymphocytes to IL-17A and IL-22 secretion at the end stage of chronic lung diseases remains largely unexplored. In order to uncover tissue- and disease-specific secretion patterns, we compared production patterns of IL-17A and IL-22 in three different human end-stage lung disease entities. Methods Production of IL-17A, IL-22 and associated cytokines was assessed in supernatants of re-stimulated lymphocytes by multiplex assays and multicolour flow cytometry of conventional T cells, iNKT cells, γδ T cells and innate lymphoid cells in bronchial lymph node and lung tissue from patients with emphysema (n = 19), idiopathic pulmonary fibrosis (n = 14) and cystic fibrosis (n = 23), as well as lung donors (n = 17). Results We detected secretion of IL-17A and IL-22 by CD4+ T cells, CD8+ T cells, innate lymphoid cells, γδ T cells and iNKT cells in all end-stage lung disease entities. Our analyses revealed disease-specific contributions of individual lymphocyte subpopulations to cytokine secretion patterns. We furthermore found the high levels of microbial detection in CF samples to associate with a more pronounced IL-17A signature upon antigen-specific and unspecific re-stimulation compared to other disease entities and lung donors. Conclusion Our results show that both adaptive and innate lymphocyte populations contribute to IL-17A-dependent pathologies in different end-stage lung disease entities, where they establish an IL-17A-rich microenvironment. Microbial colonisation patterns and cytokine secretion upon microbial re-stimulation suggest that pathogens drive IL-17A secretion patterns in end-stage lung disease.
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Affiliation(s)
- Melanie Albrecht
- Pediatric Pneumology, Allergology and Neonatology Hannover Medical School Hannover Germany.,Molecular Allergology Paul-Ehrlich-Institut, Federal Institute for Vaccines and Biomedicines Langen Germany.,Biomedical Research in Endstage and Obstructive Lung Diseases (BREATH), German Center for Lung Research (DZL) Hannover Germany
| | - Olga Halle
- Pediatric Pneumology, Allergology and Neonatology Hannover Medical School Hannover Germany.,Biomedical Research in Endstage and Obstructive Lung Diseases (BREATH), German Center for Lung Research (DZL) Hannover Germany
| | - Svenja Gaedcke
- Biomedical Research in Endstage and Obstructive Lung Diseases (BREATH), German Center for Lung Research (DZL) Hannover Germany
| | - Sophia T Pallenberg
- Pediatric Pneumology, Allergology and Neonatology Hannover Medical School Hannover Germany
| | - Julia Camargo Neumann
- Pediatric Pneumology, Allergology and Neonatology Hannover Medical School Hannover Germany
| | - Marius Witt
- Pediatric Pneumology, Allergology and Neonatology Hannover Medical School Hannover Germany
| | - Johanna Roediger
- Pediatric Pneumology, Allergology and Neonatology Hannover Medical School Hannover Germany
| | - Marina Schumacher
- Pediatric Pneumology, Allergology and Neonatology Hannover Medical School Hannover Germany
| | - Adan Chari Jirmo
- Pediatric Pneumology, Allergology and Neonatology Hannover Medical School Hannover Germany.,Biomedical Research in Endstage and Obstructive Lung Diseases (BREATH), German Center for Lung Research (DZL) Hannover Germany
| | - Gregor Warnecke
- Biomedical Research in Endstage and Obstructive Lung Diseases (BREATH), German Center for Lung Research (DZL) Hannover Germany.,Department of Cardiac Surgery Heidelberg Medical School Heidelberg Germany
| | - Danny Jonigk
- Biomedical Research in Endstage and Obstructive Lung Diseases (BREATH), German Center for Lung Research (DZL) Hannover Germany.,Institute of Pathology Hannover Medical School Hannover Germany
| | - Peter Braubach
- Biomedical Research in Endstage and Obstructive Lung Diseases (BREATH), German Center for Lung Research (DZL) Hannover Germany.,Institute of Pathology Hannover Medical School Hannover Germany
| | - David DeLuca
- Biomedical Research in Endstage and Obstructive Lung Diseases (BREATH), German Center for Lung Research (DZL) Hannover Germany
| | - Gesine Hansen
- Pediatric Pneumology, Allergology and Neonatology Hannover Medical School Hannover Germany.,Biomedical Research in Endstage and Obstructive Lung Diseases (BREATH), German Center for Lung Research (DZL) Hannover Germany
| | - Anna-Maria Dittrich
- Pediatric Pneumology, Allergology and Neonatology Hannover Medical School Hannover Germany.,Biomedical Research in Endstage and Obstructive Lung Diseases (BREATH), German Center for Lung Research (DZL) Hannover Germany
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Han J, Wan M, Ma Z, He P. The TOX subfamily: all-round players in the immune system. Clin Exp Immunol 2022; 208:268-280. [PMID: 35485425 PMCID: PMC9226143 DOI: 10.1093/cei/uxac037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 03/29/2022] [Accepted: 04/26/2022] [Indexed: 12/14/2022] Open
Abstract
The thymocyte selection-related HMG box protein (TOX) subfamily comprises evolutionarily conserved DNA-binding proteins, and is expressed in certain immune cell subsets and plays key roles in the development of CD4+ T cells, innate lymphoid cells (ILCs), T follicular helper (Tfh) cells, and in CD8+ T-cell exhaustion. Although its roles in CD4+ T and natural killer (NK) cells have been extensively studied, recent findings have demonstrated previously unknown roles for TOX in the development of ILCs, Tfh cells, as well as CD8+ T-cell exhaustion; however, the molecular mechanism underlying TOX regulation of these immune cells remains to be elucidated. In this review, we discuss recent studies on the influence of TOX on the development of various immune cells and CD8+ T-cell exhaustion and the roles of specific TOX family members in the immune system. Moreover, this review suggests candidate regulatory targets for cell therapy and immunotherapies.
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Affiliation(s)
- Jiawen Han
- Central Laboratory, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Minjie Wan
- Central Laboratory, The First Hospital of Jilin University, Changchun, Jilin, China.,Department of Hepatology, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Zhanchuan Ma
- Central Laboratory, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Ping He
- Department of Gastroenterology, The First Hospital of Jilin University, Changchun, Jilin, China
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117
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Boberg E, Weidner J, Malmhäll C, Calvén J, Corciulo C, Rådinger M. Rapamycin Dampens Inflammatory Properties of Bone Marrow ILC2s in IL-33-Induced Eosinophilic Airway Inflammation. Front Immunol 2022; 13:915906. [PMID: 35720347 PMCID: PMC9203889 DOI: 10.3389/fimmu.2022.915906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 05/10/2022] [Indexed: 11/13/2022] Open
Abstract
The alarmin cytokine interleukin (IL)-33 plays an important proinflammatory role in type 2 immunity and can act on type 2 innate lymphoid cells (ILC2s) and type 2 T helper (TH2) cells in eosinophilic inflammation and asthma. The mechanistic target of rapamycin (mTOR) signaling pathway drives immune responses in several inflammatory diseases, but its role in regulating bone marrow responses to IL-33 is unclear. The aim of this study was to determine the role of the mTORC1 signaling pathway in IL-33-induced bone marrow ILC2 responses and its impact on IL-33-induced eosinophilia. Wild-type mice were intranasally exposed to IL-33 only or in combination with the mTORC1 inhibitor, rapamycin, intraperitoneally. Four groups were included in the study: saline-treated (PBS)+PBS, rapamycin+PBS, PBS+IL-33 and rapamycin+IL-33. Bronchoalveolar lavage fluid (BALF), serum and bone marrow cells were collected and analyzed by differential cell count, enzyme-linked immunosorbent assay and flow cytometry. IL-33 induced phosphorylation of the mTORC1 protein rpS6 in bone marrow ILC2s both ex vivo and in vivo. The observed mTOR signal was reduced by rapamycin treatment, indicating the sensitivity of bone marrow ILC2s to mTORC1 inhibition. IL-5 production by ILC2s was reduced in cultures treated with rapamycin before stimulation with IL-33 compared to IL-33 only. Bone marrow and airway eosinophils were reduced in mice given rapamycin before IL-33-exposure compared to mice given IL-33 only. Bone marrow ILC2s responded to IL-33 in vivo with increased mTORC1 activity and rapamycin treatment successfully decreased IL-33-induced eosinophilic inflammation, possibly by inhibition of IL-5-producing bone marrow ILC2s. These findings highlight the importance of investigating specific cells and proinflammatory pathways as potential drivers of inflammatory diseases, including asthma.
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Affiliation(s)
- Emma Boberg
- Krefting Research Centre, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Julie Weidner
- Krefting Research Centre, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Carina Malmhäll
- Krefting Research Centre, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Jenny Calvén
- Krefting Research Centre, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Carmen Corciulo
- Krefting Research Centre, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Centre for Bone and Arthritis Research, Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Madeleine Rådinger
- Krefting Research Centre, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Gogoleva VS, Kuprash DV, Grivennikov SI, Tumanov AV, Kruglov AA, Nedospasov SA. LTα, TNF, and ILC3 in Peyer's Patch Organogenesis. Cells 2022; 11:1970. [PMID: 35741098 DOI: 10.3390/cells11121970] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Revised: 06/11/2022] [Accepted: 06/17/2022] [Indexed: 02/05/2023] Open
Abstract
TNF and LTα are structurally related cytokines of the TNF superfamily. Their genes are located in close proximity to each other and to the Ltb gene within the TNF/LT locus inside MHC. Unlike Ltb, transcription of Tnf and of Lta is tightly controlled, with the Tnf gene being an immediate early gene that is rapidly induced in response to various inflammatory stimuli. Genes of the TNF/LT locus play a crucial role in lymphoid tissue organogenesis, although some aspects of their specific contribution remain controversial. Here, we present new findings and discuss the distinct contribution of TNF produced by ILC3 cells to Peyer’s patch organogenesis.
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119
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Ercolano G, Moretti A, Falquet M, Wyss T, Tran NL, Senoner I, Marinoni M, Agosti M, Salvatore S, Jandus C, Trabanelli S. Gliadin-reactive vitamin D-sensitive proinflammatory ILCPs are enriched in celiac patients. Cell Rep 2022; 39:110956. [PMID: 35705047 DOI: 10.1016/j.celrep.2022.110956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 04/05/2022] [Accepted: 05/23/2022] [Indexed: 11/16/2022] Open
Abstract
Celiac disease (CD) is a multisystem disease in which different organs may be affected. We investigate whether circulating innate lymphoid cells (ILCs) contribute to the CD peripheral inflammatory status. We find that the CD cytokine profile is characterized by high concentrations of IL-12p40, IL-18, and IFN-γ, paralleled by an expansion of ILC precursors (ILCPs). In the presence of the gliadin peptides p31-43 and pα-9, ILCPs from CD patients increase transglutaminase 2 (TG2) expression, produce IL-18 and IFN-γ, and stimulate CD4+ T lymphocytes. IFN-γ is also produced upon stimulation with IL-12p40 and IL-18 and is inhibited by the addition of vitamin D. Low levels of blood vitamin D correlate with high IFN-γ and ILCP presence and mark the CD population mostly affected by extraintestinal symptoms. Dietary vitamin D supplementation appears to be an interesting therapeutic approach to dampen ILCP-mediated IFN-γ production.
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Affiliation(s)
- Giuseppe Ercolano
- Departement of Oncology, UNIL-CHUV, Ludwig Institute for Cancer Research, University of Lausanne, 1066 Epalinges, Switzerland
| | - Alex Moretti
- Pediatric Department, Hospital "F. Del Ponte," University of Insubria, 21100 Varese, Italy
| | - Maryline Falquet
- Departement of Oncology, UNIL-CHUV, Ludwig Institute for Cancer Research, University of Lausanne, 1066 Epalinges, Switzerland
| | - Tania Wyss
- Departement of Oncology, UNIL-CHUV, Ludwig Institute for Cancer Research, University of Lausanne, 1066 Epalinges, Switzerland
| | - Ngoc Lan Tran
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, 1206 Geneva, Switzerland
| | - Isis Senoner
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, 1206 Geneva, Switzerland
| | - Maddalena Marinoni
- Pediatric Department, Hospital "F. Del Ponte," University of Insubria, 21100 Varese, Italy; Pediatric Onco-haematological Day Hospital, Hospital "F. Del Ponte", ASST-Settelaghi, 21100 Varese, Italy
| | - Massimo Agosti
- Pediatric Department, Hospital "F. Del Ponte," University of Insubria, 21100 Varese, Italy
| | - Silvia Salvatore
- Pediatric Department, Hospital "F. Del Ponte," University of Insubria, 21100 Varese, Italy
| | - Camilla Jandus
- Departement of Oncology, UNIL-CHUV, Ludwig Institute for Cancer Research, University of Lausanne, 1066 Epalinges, Switzerland
| | - Sara Trabanelli
- Departement of Oncology, UNIL-CHUV, Ludwig Institute for Cancer Research, University of Lausanne, 1066 Epalinges, Switzerland.
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120
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Roberts LB, Lord GM, Howard JK. Heartbreakers or Healers? Innate Lymphoid Cells in Cardiovascular Disease and Obesity. Front Immunol 2022; 13:903678. [PMID: 35634348 PMCID: PMC9130471 DOI: 10.3389/fimmu.2022.903678] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 04/19/2022] [Indexed: 11/21/2022] Open
Abstract
Cardiovascular diseases (CVDs) are responsible for most pre-mature deaths worldwide, contributing significantly to the global burden of disease and its associated costs to individuals and healthcare systems. Obesity and associated metabolic inflammation underlie development of several major health conditions which act as direct risk factors for development of CVDs. Immune system responses contribute greatly to CVD development and progression, as well as disease resolution. Innate lymphoid cells (ILCs) are a family of helper-like and cytotoxic lymphocytes, typically enriched at barrier sites such as the skin, lung, and gastrointestinal tract. However, recent studies indicate that most solid organs and tissues are home to resident populations of ILCs - including those of the cardiovascular system. Despite their relative rarity, ILCs contribute to many important biological effects during health, whilst promoting inflammatory responses during tissue damage and disease. This mini review will discuss the evidence for pathological and protective roles of ILCs in CVD, and its associated risk factor, obesity.
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Affiliation(s)
- Luke B Roberts
- School of Immunology and Microbial Sciences, King's College London, London, United Kingdom
| | - Graham M Lord
- School of Immunology and Microbial Sciences, King's College London, London, United Kingdom.,Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Jane K Howard
- School of Cardiovascular and Metabolic Medicine & Sciences, King's College London, London, United Kingdom
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121
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Fu W, Wang W, Zhang J, Zhao Y, Chen K, Wang Y, Zhang J, Xiong Y, Guo X, Ding S. Dynamic change of circulating innate and adaptive lymphocytes subtypes during a cascade of gastric lesions. J Leukoc Biol 2022; 112:931-938. [PMID: 35657091 DOI: 10.1002/jlb.5ma0422-505r] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 04/28/2022] [Indexed: 11/07/2022] Open
Abstract
According to the Correa model, the intestinal-type gastric cancer (GC) is preceded by premalignant lesions, including chronic gastritis, intestinal metaplasia and dysplasia. However, the dynamic change of innate and adaptive immune response during this process has not been studied comprehensively. In this study, we performed a comprehensive and trajectory analysis of circulating innate lymphoid cells (ILCs) and adaptive Th lymphocytes subtypes in patients spanning a cascade of gastric lesions. Increased circulating ILC2s frequency was found in the gastritis, premalignant stage and GC group, whereas further decreased ILC2s were detected in the GC group compared with the premalignant group. Moreover, ILC3s level was higher in both gastritis, premalignant lesion and GC stage, compared with healthy controls. Furthermore, up-regulated T follicular helper (Tfh) cell proportions were detected in the gastritis and premalignant process. In conclusion, by analyzing the circulating ILCs and Th cells frequency and the key cytokine production or immunoglobulin level, we demonstrated the potential involvement of ILC3 and Tfh in the gastric diseases. These findings will help to understand the immunologic mechanisms in both GC and the premalignant process and contribute to serve potential therapeutic targets to prevent the GC development.
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Affiliation(s)
- Weiwei Fu
- Department of Gastroenterology, Peking University Third Hospital, Beijing, China.,Beijing Key Laboratory for Helicobacter Pylori Infection and Upper Gastrointestinal Diseases, Beijing, China
| | - Wenyan Wang
- Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing, China, Beijing, China.,Institute for Immunology, Tsinghua University, Beijing, China
| | - Jing Zhang
- Department of Gastroenterology, Peking University Third Hospital, Beijing, China.,Beijing Key Laboratory for Helicobacter Pylori Infection and Upper Gastrointestinal Diseases, Beijing, China
| | - Yang Zhao
- Department of Laboratory Medicine, Peking University Third Hospital, Beijing, China
| | - Keyan Chen
- Department of Gastroenterology, Peking University Third Hospital, Beijing, China.,Beijing Key Laboratory for Helicobacter Pylori Infection and Upper Gastrointestinal Diseases, Beijing, China
| | - Ye Wang
- Department of Gastroenterology, Peking University Third Hospital, Beijing, China.,Beijing Key Laboratory for Helicobacter Pylori Infection and Upper Gastrointestinal Diseases, Beijing, China
| | - Jing Zhang
- Department of Gastroenterology, Peking University Third Hospital, Beijing, China.,Beijing Key Laboratory for Helicobacter Pylori Infection and Upper Gastrointestinal Diseases, Beijing, China
| | - Ying Xiong
- Department of Gastroenterology, Peking University Third Hospital, Beijing, China.,Beijing Key Laboratory for Helicobacter Pylori Infection and Upper Gastrointestinal Diseases, Beijing, China
| | - Xiaohuan Guo
- Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing, China, Beijing, China.,Institute for Immunology, Tsinghua University, Beijing, China
| | - Shigang Ding
- Department of Gastroenterology, Peking University Third Hospital, Beijing, China.,Beijing Key Laboratory for Helicobacter Pylori Infection and Upper Gastrointestinal Diseases, Beijing, China
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Roach SN, Fiege JK, Shepherd FK, Wiggen TD, Hunter RC, Langlois RA. Respiratory Influenza Virus Infection Causes Dynamic Tuft Cell and Innate Lymphoid Cell Changes in the Small Intestine. J Virol 2022; 96:e0035222. [PMID: 35446142 PMCID: PMC9093116 DOI: 10.1128/jvi.00352-22] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 03/30/2022] [Indexed: 12/13/2022] Open
Abstract
Influenza A viruses (IAV) can cause severe disease and death in humans. IAV infection and the accompanying immune response can result in systemic inflammation, leading to intestinal damage and disruption of the intestinal microbiome. Here, we demonstrate that a specific subset of epithelial cells, tuft cells, increase across the small intestine during active respiratory IAV infection. Upon viral clearance, tuft cell numbers return to baseline levels. Intestinal tuft cell increases were not protective against disease, as animals with either increased tuft cells or a lack of tuft cells did not have any change in disease morbidity after infection. Respiratory IAV infection also caused transient increases in type 1 and 2 innate lymphoid cells (ILC1 and ILC2, respectively) in the small intestine. ILC2 increases were significantly blunted in the absence of tuft cells, whereas ILC1s were unaffected. Unlike the intestines, ILCs in the lungs were not altered in the absence of tuft cells. This work establishes that respiratory IAV infection causes dynamic changes to tuft cells and ILCs in the small intestines and that tuft cells are necessary for the infection-induced increase in small intestine ILC2s. These intestinal changes in tuft cell and ILC populations may represent unexplored mechanisms preventing systemic infection and/or contributing to severe disease in humans with preexisting conditions. IMPORTANCE Influenza A virus (IAV) is a respiratory infection in humans that can lead to a wide range of symptoms and disease severity. Respiratory infection can cause systemic inflammation and damage in the intestines. Few studies have explored how inflammation alters the intestinal environment. We found that active infection caused an increase in the epithelial population called tuft cells as well as type 1 and 2 innate lymphoid cells (ILCs) in the small intestine. In the absence of tuft cells, this increase in type 2 ILCs was seriously blunted, whereas type 1 ILCs still increased. These findings indicate that tuft cells are necessary for infection-induced changes in small intestine type 2 ILCs and implicate tuft cells as regulators of the intestinal environment in response to systemic inflammation.
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Affiliation(s)
- Shanley N. Roach
- Biochemistry, Molecular Biology, and Biophysics Graduate Program, University of Minnesota, Minneapolis, Minnesota, USA
- Department of Microbiology and Immunology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Jessica K. Fiege
- Department of Microbiology and Immunology, University of Minnesota, Minneapolis, Minnesota, USA
- Center for Immunology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Frances K. Shepherd
- Department of Microbiology and Immunology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Talia D. Wiggen
- Department of Microbiology and Immunology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Ryan C. Hunter
- Department of Microbiology and Immunology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Ryan A. Langlois
- Department of Microbiology and Immunology, University of Minnesota, Minneapolis, Minnesota, USA
- Center for Immunology, University of Minnesota, Minneapolis, Minnesota, USA
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123
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Starkey MR, Deshmukh H, Lukacs NW, Lloyd CM. Editorial: Pulmonary Innate Lymphoid Cells - Gatekeepers of Respiratory Health. Front Immunol 2022; 13:871207. [PMID: 35300326 PMCID: PMC8921250 DOI: 10.3389/fimmu.2022.871207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 02/11/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
- Malcolm R Starkey
- Department of Immunology and Pathology, Central Clinical School, Alfred Research Alliance Monash University, Melbourne, VIC, Australia
| | - Hitesh Deshmukh
- Division of Neonatology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States.,Division of Pulmonary Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States.,Center for Inflammation and Tolerance, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Nicholas W Lukacs
- Department of Pathology, University of Michigan, Ann Arbor, MI, United States.,Mary H. Weiser Food Allergy Center, University of Michigan, Ann Arbor, MI, United States
| | - Clare M Lloyd
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
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Bumbacea RS, Boustani R, Panaitescu C, Haidar L, Buzan MR, Bumbacea D, Laculiceanu A, Cojanu C, Spanu D, Agache I. Mechanisms of allergen immunotherapy supporting its disease-modifying effect. Immunotherapy 2022; 14:627-638. [PMID: 35416072 DOI: 10.2217/imt-2021-0325] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Allergen immunotherapy (AIT) is considered the only disease-modifying treatment available at present for allergic disorders. Its main benefits include improvement of symptoms, decreased need for pharmacotherapy, prevention of new sensitizations and sustained effect after AIT completion. The key pillars of AIT-induced tolerance include a shift from Th2 to Th1 response, an increase of regulatory T and B cells, pro-inflammatory effector cell downregulation and IgE suppression, in addition to IgG4, IgA and IgD induction. AIT may also induce trained immunity, characterized by a durable decrease in group 2 of innate lymphoid cells (ILCs) and increased ILC1 and ILC3s. Understanding the immune mechanisms of AIT is essential for validating biomarkers for the prediction of AIT response and for achieving AIT success.
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Affiliation(s)
- Roxana Silvia Bumbacea
- Allergy Department, "Carol Davila" University of Medicine & Pharmacy, Bucharest, 020021, Romania.,Allergy Department, Nephrology Hospital Dr. Carol Davila, Bucharest, 010731, Romania
| | - Rama Boustani
- Allergy Department, Nephrology Hospital Dr. Carol Davila, Bucharest, 010731, Romania
| | - Carmen Panaitescu
- Department of Functional Sciences, Physiology, Centre of Immuno-Physiology & Biotechnologies (CIFBIOTECH), "Victor Babeș" University of Medicine & Pharmacy, Timișoara, 300041, Romania.,Centre for Gene & Cellular Therapies in The Treatment of Cancer - OncoGen, "Pius Brinzeu" Clinical Emergency Hospital, Timișoara, 300723, Romania
| | - Laura Haidar
- Department of Functional Sciences, Physiology, Centre of Immuno-Physiology & Biotechnologies (CIFBIOTECH), "Victor Babeș" University of Medicine & Pharmacy, Timișoara, 300041, Romania
| | - Maria-Roxana Buzan
- Department of Functional Sciences, Physiology, Centre of Immuno-Physiology & Biotechnologies (CIFBIOTECH), "Victor Babeș" University of Medicine & Pharmacy, Timișoara, 300041, Romania.,Centre for Gene & Cellular Therapies in The Treatment of Cancer - OncoGen, "Pius Brinzeu" Clinical Emergency Hospital, Timișoara, 300723, Romania
| | - Dragos Bumbacea
- Department of Pneumology, "Carol Davila" University of Medicine & Pharmacy, Bucharest, 020021, Romania
| | | | - Catalina Cojanu
- Faculty of Medicine, Transylvania University, Brasov, 500051 Romania
| | - Daniela Spanu
- Faculty of Medicine, Transylvania University, Brasov, 500051 Romania
| | - Ioana Agache
- Faculty of Medicine, Transylvania University, Brasov, 500051 Romania
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125
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Fang D, Cui K, Cao Y, Zheng M, Kawabe T, Hu G, Khillan JS, Li D, Zhong C, Jankovic D, Sher A, Zhao K, Zhu J. Differential regulation of transcription factor T-bet induction during NK cell development and T helper-1 cell differentiation. Immunity 2022; 55:639-655.e7. [PMID: 35381213 PMCID: PMC9059963 DOI: 10.1016/j.immuni.2022.03.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 01/04/2022] [Accepted: 03/08/2022] [Indexed: 12/11/2022]
Abstract
Adaptive CD4+ T helper cells and their innate counterparts, innate lymphoid cells, utilize an identical set of transcription factors (TFs) for their differentiation and functions. However, similarities and differences in the induction of these TFs in related lymphocytes are still elusive. Here, we show that T helper-1 (Th1) cells and natural killer (NK) cells displayed distinct epigenomes at the Tbx21 locus, which encodes T-bet, a critical TF for regulating type 1 immune responses. The initial induction of T-bet in NK precursors was dependent on the NK-specific DNase I hypersensitive site Tbx21-CNS-3, and the expression of the interleukin-18 (IL-18) receptor; IL-18 induced T-bet expression through the transcription factor RUNX3, which bound to Tbx21-CNS-3. By contrast, signal transducer and activator of transcription (STAT)-binding motifs within Tbx21-CNS-12 were critical for IL-12-induced T-bet expression during Th1 cell differentiation both in vitro and in vivo. Thus, type 1 innate and adaptive lymphocytes utilize distinct enhancer elements for their development and differentiation.
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Affiliation(s)
- Difeng Fang
- Molecular and Cellular Immunoregulation Section, Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA.
| | - Kairong Cui
- Laboratory of Epigenome Biology, National Heart Lung and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Yaqiang Cao
- Laboratory of Epigenome Biology, National Heart Lung and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Mingzhu Zheng
- Molecular and Cellular Immunoregulation Section, Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA; Department of Microbiology and Immunology School of Medicine, Jiangsu Provincial Key Laboratory of Critical Care Medicine, Southeast University, Nanjing, Jiangsu 210009, China
| | - Takeshi Kawabe
- Immunobiology Section, Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA; Department of Microbiology and Immunology, Tohoku University Graduate School of Medicine, Sendai 980-8575, Japan
| | - Gangqing Hu
- Laboratory of Epigenome Biology, National Heart Lung and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA; Department of Microbiology, Immunology and Cell Biology, School of Medicine, West Virginia University, Morgantown, WV 26506, USA
| | - Jaspal S Khillan
- Mouse Genetics and Gene Modification Section, Comparative Medicine Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - Dan Li
- Molecular and Cellular Immunoregulation Section, Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA; Department of Clinical Laboratory, the Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215004, China
| | - Chao Zhong
- Molecular and Cellular Immunoregulation Section, Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA; Institute of Systems Biomedicine, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Dragana Jankovic
- Immunoparasitology Unit, Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - Alan Sher
- Immunobiology Section, Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - Keji Zhao
- Laboratory of Epigenome Biology, National Heart Lung and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Jinfang Zhu
- Molecular and Cellular Immunoregulation Section, Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA.
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126
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Bernareggi D, Xie Q, Prager BC, Yun J, Cruz LS, Pham TV, Kim W, Lee X, Coffey M, Zalfa C, Azmoon P, Zhu H, Tamayo P, Rich JN, Kaufman DS. CHMP2A regulates tumor sensitivity to natural killer cell-mediated cytotoxicity. Nat Commun 2022; 13:1899. [PMID: 35393416 PMCID: PMC8990014 DOI: 10.1038/s41467-022-29469-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 03/09/2022] [Indexed: 02/08/2023] Open
Abstract
Natural killer (NK) cells are known to mediate killing of various cancer types, but tumor cells can develop resistance mechanisms to escape NK cell-mediated killing. Here, we use a "two cell type" whole genome CRISPR-Cas9 screening system to discover key regulators of tumor sensitivity and resistance to NK cell-mediated cytotoxicity in human glioblastoma stem cells (GSC). We identify CHMP2A as a regulator of GSC resistance to NK cell-mediated cytotoxicity and we confirm these findings in a head and neck squamous cells carcinoma (HNSCC) model. We show that deletion of CHMP2A activates NF-κB in tumor cells to mediate increased chemokine secretion that promotes NK cell migration towards tumor cells. In the HNSCC model we demonstrate that CHMP2A mediates tumor resistance to NK cells via secretion of extracellular vesicles (EVs) that express MICA/B and TRAIL. These secreted ligands induce apoptosis of NK cells to inhibit their antitumor activity. To confirm these in vitro studies, we demonstrate that deletion of CHMP2A in CAL27 HNSCC cells leads to increased NK cell-mediated killing in a xenograft immunodeficient mouse model. These findings illustrate a mechanism of tumor immune escape through EVs secretion and identify inhibition of CHMP2A and related targets as opportunities to improve NK cell-mediated immunotherapy.
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Affiliation(s)
- Davide Bernareggi
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Qi Xie
- Key Laboratory of Growth Regulation and Translational Research of Zhejiang Province, School of Life Sciences, Westlake University, Hangzhou, Zhejiang, China.,Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, Zhejiang, China.,Institute of Basic Medical Sciences, Westlake Institute for Advanced Study, Hangzhou, Zhejiang Province, China
| | - Briana C Prager
- Department of Medicine, University of California San Diego, La Jolla, CA, USA.,Cleveland Clinic Lerner College of Medicine at Cleveland Clinic & Case Western Reserve University, Cleveland, OH, USA
| | - Jiyoung Yun
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Luisjesus S Cruz
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Timothy V Pham
- Center for Novel Therapeutics and Moores Cancer Center, UCSD, San Diego, CA, USA
| | - William Kim
- Center for Novel Therapeutics and Moores Cancer Center, UCSD, San Diego, CA, USA.,Division of Medical Genetics, Department of Medicine, Moores Cancer Center, University of California San Diego, La Jolla, CA, USA
| | - Xiqing Lee
- Department of Oncology, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, Henan, China
| | - Michael Coffey
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Cristina Zalfa
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA
| | - Pardis Azmoon
- Department of Pathology, University of California San Diego, La Jolla, CA, USA
| | - Huang Zhu
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Pablo Tamayo
- Center for Novel Therapeutics and Moores Cancer Center, UCSD, San Diego, CA, USA.,Division of Medical Genetics, Department of Medicine, Moores Cancer Center, University of California San Diego, La Jolla, CA, USA
| | - Jeremy N Rich
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Dan S Kaufman
- Department of Medicine, University of California San Diego, La Jolla, CA, USA.
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127
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Steffen J, Ehrentraut S, Bank U, Biswas A, Figueiredo CA, Hölsken O, Düsedau HP, Dovhan V, Knop L, Thode J, Romero-Suárez S, Duarte CI, Gigley J, Romagnani C, Diefenbach A, Klose CSN, Schüler T, Dunay IR. Type 1 innate lymphoid cells regulate the onset of Toxoplasma gondii-induced neuroinflammation. Cell Rep 2022; 38:110564. [PMID: 35354032 DOI: 10.1016/j.celrep.2022.110564] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 12/21/2021] [Accepted: 03/03/2022] [Indexed: 12/31/2022] Open
Abstract
Cerebral infections are restrained by a complex interplay of tissue-resident and recruited peripheral immune cells. Whether innate lymphoid cells (ILCs) are involved in the orchestration of the neuroinflammatory dynamics is not fully understood. Here, we demonstrate that ILCs accumulate in the cerebral parenchyma, the choroid plexus, and the meninges in the onset of cerebral Toxoplasma gondii infection. Antibody-mediated depletion of conventional natural killer (cNK) cells and ILC1s in the early stage of infection results in diminished cytokine and chemokine expression and increased cerebral parasite burden. Using cNK- and ILC1-deficient murine models, we demonstrate that exclusively the lack of ILC1s affects cerebral immune responses. In summary, our results provide evidence that ILC1s are an early source of IFN-γ and TNF in response to cerebral T. gondii infection, thereby inducing host defense factors and initiating the development of a neuroinflammatory response.
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Affiliation(s)
- Johannes Steffen
- Institute of Inflammation and Neurodegeneration, Health Campus Immunology, Infectiology, and Inflammation (GC-I(3)), Otto von Guericke University, Leipziger Straße 44, 39120 Magdeburg, Germany
| | - Stefanie Ehrentraut
- Institute of Inflammation and Neurodegeneration, Health Campus Immunology, Infectiology, and Inflammation (GC-I(3)), Otto von Guericke University, Leipziger Straße 44, 39120 Magdeburg, Germany
| | - Ute Bank
- Institute of Molecular and Clinical Immunology, Health Campus Immunology, Infectiology, and Inflammation (GC-I(3)), Otto-von-Guericke University, Magdeburg, Germany
| | - Aindrila Biswas
- Institute of Inflammation and Neurodegeneration, Health Campus Immunology, Infectiology, and Inflammation (GC-I(3)), Otto von Guericke University, Leipziger Straße 44, 39120 Magdeburg, Germany
| | - Caio Andreeta Figueiredo
- Institute of Inflammation and Neurodegeneration, Health Campus Immunology, Infectiology, and Inflammation (GC-I(3)), Otto von Guericke University, Leipziger Straße 44, 39120 Magdeburg, Germany
| | - Oliver Hölsken
- Mucosal and Developmental Immunology, German Rheuma Research Center Berlin (DRFZ), Berlin, Germany; Laboratory of Innate Immunity, Department of Microbiology, Infectious Diseases, and Immunology, Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany
| | - Henning Peter Düsedau
- Institute of Inflammation and Neurodegeneration, Health Campus Immunology, Infectiology, and Inflammation (GC-I(3)), Otto von Guericke University, Leipziger Straße 44, 39120 Magdeburg, Germany
| | - Vladyslava Dovhan
- Institute of Molecular and Clinical Immunology, Health Campus Immunology, Infectiology, and Inflammation (GC-I(3)), Otto-von-Guericke University, Magdeburg, Germany
| | - Laura Knop
- Institute of Molecular and Clinical Immunology, Health Campus Immunology, Infectiology, and Inflammation (GC-I(3)), Otto-von-Guericke University, Magdeburg, Germany
| | - Jacqueline Thode
- Institute of Inflammation and Neurodegeneration, Health Campus Immunology, Infectiology, and Inflammation (GC-I(3)), Otto von Guericke University, Leipziger Straße 44, 39120 Magdeburg, Germany
| | - Silvina Romero-Suárez
- Institute for Medical Immunology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Carmen Infante Duarte
- Institute for Medical Immunology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Jason Gigley
- Department of Molecular Biology, University of Wyoming, Laramie, WY 82071, USA
| | - Chiara Romagnani
- Innate Immunity, German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany; Medical Department I, Charité - Universitätsmedizin, Berlin, Germany
| | - Andreas Diefenbach
- Mucosal and Developmental Immunology, German Rheuma Research Center Berlin (DRFZ), Berlin, Germany; Laboratory of Innate Immunity, Department of Microbiology, Infectious Diseases, and Immunology, Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany
| | - Christoph S N Klose
- Neuro-immune Interactions, Institute of Microbiology, Infectious Diseases, and Immunology, Charité - Universitätsmedizin, Berlin, Germany
| | - Thomas Schüler
- Institute of Molecular and Clinical Immunology, Health Campus Immunology, Infectiology, and Inflammation (GC-I(3)), Otto-von-Guericke University, Magdeburg, Germany
| | - Ildiko Rita Dunay
- Institute of Inflammation and Neurodegeneration, Health Campus Immunology, Infectiology, and Inflammation (GC-I(3)), Otto von Guericke University, Leipziger Straße 44, 39120 Magdeburg, Germany; Center for Behavioral Brain Sciences, Magdeburg, Germany.
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128
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Shi S, Ye L, Jin K, Xiao Z, Yu X, Wu W. Innate Lymphoid Cells: Emerging Players in Pancreatic Disease. Int J Mol Sci 2022; 23:ijms23073748. [PMID: 35409105 PMCID: PMC8998564 DOI: 10.3390/ijms23073748] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 03/19/2022] [Accepted: 03/27/2022] [Indexed: 02/07/2023] Open
Abstract
Common pancreatic diseases have caused significant economic and social burdens worldwide. The interstitial microenvironment is involved in and plays a crucial part in the occurrence and progression of pancreatic diseases. Innate lymphoid cells (ILCs), an innate population of immune cells which have only gradually entered our visual field in the last 10 years, play an important role in maintaining tissue homeostasis, regulating metabolism, and participating in regeneration and repair. Recent evidence indicates that ILCs in the pancreas, as well as in other tissues, are also key players in pancreatic disease and health. Herein, we examined the possible functions of different ILC subsets in common pancreatic diseases, including diabetes mellitus, pancreatitis and pancreatic cancer, and discussed the potential practical implications of the relevant findings for future further treatment of these pancreatic diseases.
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Affiliation(s)
- Saimeng Shi
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China; (S.S.); (L.Y.); (K.J.); (Z.X.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Longyun Ye
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China; (S.S.); (L.Y.); (K.J.); (Z.X.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Kaizhou Jin
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China; (S.S.); (L.Y.); (K.J.); (Z.X.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Zhiwen Xiao
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China; (S.S.); (L.Y.); (K.J.); (Z.X.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Xianjun Yu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China; (S.S.); (L.Y.); (K.J.); (Z.X.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
- Correspondence: (X.Y.); (W.W.); Tel.: +86-21-6403-1446 (X.Y. & W.W.)
| | - Weiding Wu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China; (S.S.); (L.Y.); (K.J.); (Z.X.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
- Correspondence: (X.Y.); (W.W.); Tel.: +86-21-6403-1446 (X.Y. & W.W.)
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129
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Li H, Zhan H, Cheng L, Yan S, Wang L, Li Y. Imbalanced distribution of group 2 innate lymphoid cells (ILCs) and ILC precursors in peripheral blood of patients with primary biliary cholangitis. Scand J Immunol 2022; 96:e13166. [PMID: 35315090 DOI: 10.1111/sji.13166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 03/17/2022] [Accepted: 03/18/2022] [Indexed: 11/30/2022]
Abstract
Innate lymphoid cells (ILCs), a novel group of innate immune cells, play a key role in the early immune response via rapidly reacting to signals expressed by tissue-resident cells. ILCs contribute to some autoimmune diseases. We aim to investigate the proportions of circulating ILC subgroups in patients with primary biliary cholangitis (PBC). Overall, 48 patients with PBC and 24 healthy controls (HCs) were enrolled. Circulating ILCs and cytokine production were detected by flow cytometry. The proportions of total ILCs, ILC precursors (ILCPs), and ILCP/ILC2 ratio increased and that of ILC2s decreased in patients with PBC. ILC2 proportion was negatively correlated with gamma-glutamyl transpeptidase (GGT), alanine aminotransferase (ALT), and aspartate aminotransferase (AST). The proportion of ILCPs and ILCP/ILC2 ratio were positively correlated with alkaline phosphatase, GGT, ALT, and AST. ILC2 proportion was significantly decreased in the ursodeoxycholic acid (UDCA) -non-responder group compared with the UDCA-responder group, whereas the proportion of ILCPs and ILCP/ILC2 were ratio significantly increased. The proportions of CD38+ ILC2s, CD38+ ILCPs, CD45RO+ ILC2s, and CD45RO+ ILCPs were significantly higher in patients with PBC than in HCs. Levels of IL-17A producing ILCs were higher in patients with PBC than in HCs. PBC is accompanied by alterations in circulating ILCs. The proportions of ILC2s, ILCPs, and ILCP/ILC2 ratio were associated with the PBC disease activity. The proportions of ILCPs and ILCP/ILC2 ratio may reflect the UDCA treatment failure in patients with PBC. ILC2s and ILCPs from patients with PBC get activated, these cells may be involved in the pathogenesis of PBC.
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Affiliation(s)
- Haolong Li
- Department of Clinical Laboratory, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Haoting Zhan
- Department of Clinical Laboratory, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Linlin Cheng
- Department of Clinical Laboratory, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Songxin Yan
- Department of Clinical Laboratory, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Li Wang
- Department of Rheumatology, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Yongzhe Li
- Department of Clinical Laboratory, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
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130
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Doukbi E, Soghomonian A, Sengenès C, Ahmed S, Ancel P, Dutour A, Gaborit B. Browning Epicardial Adipose Tissue: Friend or Foe? Cells 2022; 11:991. [PMID: 35326442 DOI: 10.3390/cells11060991] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 03/04/2022] [Accepted: 03/09/2022] [Indexed: 02/08/2023] Open
Abstract
The epicardial adipose tissue (EAT) is the visceral fat depot of the heart which is highly plastic and in direct contact with myocardium and coronary arteries. Because of its singular proximity with the myocardium, the adipokines and pro-inflammatory molecules secreted by this tissue may directly affect the metabolism of the heart and coronary arteries. Its accumulation, measured by recent new non-invasive imaging modalities, has been prospectively associated with the onset and progression of coronary artery disease (CAD) and atrial fibrillation in humans. Recent studies have shown that EAT exhibits beige fat-like features, and express uncoupling protein 1 (UCP-1) at both mRNA and protein levels. However, this thermogenic potential could be lost with age, obesity and CAD. Here we provide an overview of the physiological and pathophysiological relevance of EAT and further discuss whether its thermogenic properties may serve as a target for obesity therapeutic management with a specific focus on the role of immune cells in this beiging phenomenon.
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131
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Silverstein NJ, Wang Y, Manickas-Hill Z, Carbone C, Dauphin A, Boribong BP, Loiselle M, Davis J, Leonard MM, Kuri-Cervantes L, Meyer NJ, Betts MR, Li JZ, Walker BD, Yu XG, Yonker LM, Luban J. Innate lymphoid cells and COVID-19 severity in SARS-CoV-2 infection. eLife 2022; 11:e74681. [PMID: 35275061 PMCID: PMC9038195 DOI: 10.7554/elife.74681] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 03/11/2022] [Indexed: 11/21/2022] Open
Abstract
Background Risk of severe COVID-19 increases with age, is greater in males, and is associated with lymphopenia, but not with higher burden of SARS-CoV-2. It is unknown whether effects of age and sex on abundance of specific lymphoid subsets explain these correlations. Methods Multiple regression was used to determine the relationship between abundance of specific blood lymphoid cell types, age, sex, requirement for hospitalization, duration of hospitalization, and elevation of blood markers of systemic inflammation, in adults hospitalized for severe COVID-19 (n = 40), treated for COVID-19 as outpatients (n = 51), and in uninfected controls (n = 86), as well as in children with COVID-19 (n = 19), recovering from COVID-19 (n = 14), MIS-C (n = 11), recovering from MIS-C (n = 7), and pediatric controls (n = 17). Results This observational study found that the abundance of innate lymphoid cells (ILCs) decreases more than 7-fold over the human lifespan - T cell subsets decrease less than 2-fold - and is lower in males than in females. After accounting for effects of age and sex, ILCs, but not T cells, were lower in adults hospitalized with COVID-19, independent of lymphopenia. Among SARS-CoV-2-infected adults, the abundance of ILCs, but not of T cells, correlated inversely with odds and duration of hospitalization, and with severity of inflammation. ILCs were also uniquely decreased in pediatric COVID-19 and the numbers of these cells did not recover during follow-up. In contrast, children with MIS-C had depletion of both ILCs and T cells, and both cell types increased during follow-up. In both pediatric COVID-19 and MIS-C, ILC abundance correlated inversely with inflammation. Blood ILC mRNA and phenotype tracked closely with ILCs from lung. Importantly, blood ILCs produced amphiregulin, a protein implicated in disease tolerance and tissue homeostasis. Among controls, the percentage of ILCs that produced amphiregulin was higher in females than in males, and people hospitalized with COVID-19 had a lower percentage of ILCs that produced amphiregulin than did controls. Conclusions These results suggest that, by promoting disease tolerance, homeostatic ILCs decrease morbidity and mortality associated with SARS-CoV-2 infection, and that lower ILC abundance contributes to increased COVID-19 severity with age and in males. Funding This work was supported in part by the Massachusetts Consortium for Pathogen Readiness and NIH grants R37AI147868, R01AI148784, F30HD100110, 5K08HL143183.
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Affiliation(s)
- Noah J Silverstein
- Program in Molecular Medicine, University of Massachusetts Medical SchoolWorcesterUnited States
- Medical Scientist Training Program, University of Massachusetts Medical SchoolWorcesterUnited States
- Massachusetts Consortium on Pathogen ReadinessBostonUnited States
| | - Yetao Wang
- Program in Molecular Medicine, University of Massachusetts Medical SchoolWorcesterUnited States
- Massachusetts Consortium on Pathogen ReadinessBostonUnited States
| | - Zachary Manickas-Hill
- Massachusetts Consortium on Pathogen ReadinessBostonUnited States
- Ragon Institute of MGH, MIT and HarvardCambridgeUnited States
| | - Claudia Carbone
- Program in Molecular Medicine, University of Massachusetts Medical SchoolWorcesterUnited States
| | - Ann Dauphin
- Program in Molecular Medicine, University of Massachusetts Medical SchoolWorcesterUnited States
| | - Brittany P Boribong
- Massachusetts General Hospital, Mucosal Immunology and Biology Research CenterBostonUnited States
- Massachusetts General Hospital, Department of PediatricsBostonUnited States
- Harvard Medical SchoolBostonUnited States
| | - Maggie Loiselle
- Massachusetts General Hospital, Mucosal Immunology and Biology Research CenterBostonUnited States
| | - Jameson Davis
- Massachusetts General Hospital, Mucosal Immunology and Biology Research CenterBostonUnited States
| | - Maureen M Leonard
- Massachusetts General Hospital, Mucosal Immunology and Biology Research CenterBostonUnited States
- Massachusetts General Hospital, Department of PediatricsBostonUnited States
- Harvard Medical SchoolBostonUnited States
| | - Leticia Kuri-Cervantes
- Department of Microbiology, Perelman School of Medicine, University of PennsylvaniaPhiladelphiaUnited States
- Institute for Immunology, Perelman School of Medicine, University of PennsylvaniaPhiladelphiaUnited States
| | - Nuala J Meyer
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Pennsylvania Perelman School of MedicinePhiladelphiaUnited States
| | - Michael R Betts
- Department of Microbiology, Perelman School of Medicine, University of PennsylvaniaPhiladelphiaUnited States
- Institute for Immunology, Perelman School of Medicine, University of PennsylvaniaPhiladelphiaUnited States
| | - Jonathan Z Li
- Massachusetts Consortium on Pathogen ReadinessBostonUnited States
- Department of Medicine, Brigham and Women’s HospitalBostonUnited States
| | - Bruce D Walker
- Massachusetts Consortium on Pathogen ReadinessBostonUnited States
- Ragon Institute of MGH, MIT and HarvardCambridgeUnited States
- Howard Hughes Medical InstituteChevy ChaseUnited States
- Department of Biology and Institute of Medical Engineering and Science, Massachusetts Institute of TechnologyCambridgeUnited States
| | - Xu G Yu
- Massachusetts Consortium on Pathogen ReadinessBostonUnited States
- Ragon Institute of MGH, MIT and HarvardCambridgeUnited States
- Department of Medicine, Brigham and Women’s HospitalBostonUnited States
| | - Lael M Yonker
- Massachusetts General Hospital, Mucosal Immunology and Biology Research CenterBostonUnited States
- Massachusetts General Hospital, Department of PediatricsBostonUnited States
- Harvard Medical SchoolBostonUnited States
| | - Jeremy Luban
- Program in Molecular Medicine, University of Massachusetts Medical SchoolWorcesterUnited States
- Massachusetts Consortium on Pathogen ReadinessBostonUnited States
- Ragon Institute of MGH, MIT and HarvardCambridgeUnited States
- Department of Biochemistry and Molecular Biotechnology, University of Massachusetts Medical SchoolWorcesterUnited States
- Broad Institute of Harvard and MITCambridgeUnited States
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Sorrentino C, D'Antonio L, Fieni C, Ciummo SL, Di Carlo E. Colorectal Cancer-Associated Immune Exhaustion Involves T and B Lymphocytes and Conventional NK Cells and Correlates With a Shorter Overall Survival. Front Immunol 2022; 12:778329. [PMID: 34975867 PMCID: PMC8716410 DOI: 10.3389/fimmu.2021.778329] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 11/16/2021] [Indexed: 12/24/2022] Open
Abstract
Colorectal cancer (CRC) is one of the most common cancer worldwide, with a growing impact on public health and clinical management. Immunotherapy has shown promise in the treatment of advanced cancers, but needs to be improved for CRC, since only a limited fraction of patients is eligible for treatment, and most of them develop resistance due to progressive immune exhaustion. Here, we identify the transcriptional, molecular, and cellular traits of the immune exhaustion associated with CRC and determine their relationships with the patient's clinic-pathological profile. Bioinformatic analyses of RNA-sequencing data of 594 CRCs from TCGA PanCancer collection, revealed that, in the wide range of immune exhaustion genes, those coding for PD-L1, LAG3 and T-bet were associated (Cramér's V=0.3) with MSI/dMMR tumors and with a shorter overall survival (log-rank test: p=0.0004, p=0.0014 and p=0.0043, respectively), whereas high levels of expression of EOMES, TRAF1, PD-L1, FCRL4, BTLA and SIGLEC6 were associated with a shorter overall survival (log-rank test: p=0.0003, p=0.0188, p=0.0004, p=0.0303, p=0.0052 and p=0.0033, respectively), independently from the molecular subtype of CRC. Expression levels of PD-L1, PD-1, LAG3, EOMES, T-bet, and TIGIT were significantly correlated with each other and associated with genes coding for CD4+ and CD8+CD3+ T cell markers and NKp46+CD94+EOMES+T-bet+ cell markers, (OR >1.5, p<0.05), which identify a subset of group 1 innate lymphoid cells, namely conventional (c)NK cells. Expression of TRAF1 and BTLA co-occurred with both T cell markers, CD3γ, CD3δ, CD3ε, CD4, and B cell markers, CD19, CD20 and CD79a (OR >2, p<0.05). Expression of TGFβ1 was associated only with CD4 + and CD8+CD3ε+ T cell markers (odds ratio >2, p<0.05). Expression of PD-L2 and IDO1 was associated (OR >1.5, p<0.05) only with cNK cell markers, whereas expression of FCRL4, SIGLEC2 and SIGLEC6 was associated (OR >2.5; p<0.05) with CD19+CD20+CD79a+ B cell markers. Morphometric examination of immunostained CRC tissue sections, obtained from a validation cohort of 53 CRC patients, substantiated the biostatistical findings, showing that the highest percentage of immune exhaustion gene expressing cells were found in tumors from short-term survivors and that functional exhaustion is not confined to T lymphocytes, but also involves B cells, and cNK cells. This concept was strengthened by CYBERSORTx analysis, which revealed the expression of additional immune exhaustion genes, in particular FOXP1, SIRT1, BATF, NR4A1 and TOX, by subpopulations of T, B and NK cells. This study provides novel insight into the immune exhaustion landscape of CRC and emphasizes the need for a customized multi-targeted therapeutic approach to overcome resistance to current immunotherapy.
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Affiliation(s)
- Carlo Sorrentino
- Department of Medicine and Sciences of Aging, "G. d'Annunzio" University" of Chieti-Pescara, Chieti, Italy.,Anatomic Pathology and Immuno-Oncology Unit, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Luigi D'Antonio
- Department of Medicine and Sciences of Aging, "G. d'Annunzio" University" of Chieti-Pescara, Chieti, Italy.,Anatomic Pathology and Immuno-Oncology Unit, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Cristiano Fieni
- Department of Medicine and Sciences of Aging, "G. d'Annunzio" University" of Chieti-Pescara, Chieti, Italy.,Anatomic Pathology and Immuno-Oncology Unit, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Stefania Livia Ciummo
- Department of Medicine and Sciences of Aging, "G. d'Annunzio" University" of Chieti-Pescara, Chieti, Italy.,Anatomic Pathology and Immuno-Oncology Unit, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Emma Di Carlo
- Department of Medicine and Sciences of Aging, "G. d'Annunzio" University" of Chieti-Pescara, Chieti, Italy.,Anatomic Pathology and Immuno-Oncology Unit, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
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133
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Alam A, Levanduski E, Denz P, Villavicencio HS, Bhatta M, Alhorebi L, Zhang Y, Gomez EC, Morreale B, Senchanthisai S, Li J, Turowski SG, Sexton S, Sait SJ, Singh PK, Wang J, Maitra A, Kalinski P, DePinho RA, Wang H, Liao W, Abrams SI, Segal BH, Dey P. Fungal mycobiome drives IL-33 secretion and type 2 immunity in pancreatic cancer. Cancer Cell 2022; 40:153-167.e11. [PMID: 35120601 PMCID: PMC8847236 DOI: 10.1016/j.ccell.2022.01.003] [Citation(s) in RCA: 109] [Impact Index Per Article: 54.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 10/30/2021] [Accepted: 01/06/2022] [Indexed: 12/13/2022]
Abstract
TH2 cells and innate lymphoid cells 2 (ILC2) can stimulate tumor growth by secreting pro-tumorigenic cytokines such as interleukin-4 (IL-4), IL-5, and IL-13. However, the mechanisms by which type 2 immune cells traffic to the tumor microenvironment are unknown. Here, we show that oncogenic KrasG12D increases IL-33 expression in pancreatic ductal adenocarcinoma (PDAC) cells, which recruits and activates TH2 and ILC2 cells. Correspondingly, cancer-cell-specific deletion of IL-33 reduces TH2 and ILC2 recruitment and promotes tumor regression. Unexpectedly, IL-33 secretion is dependent on the intratumoral fungal mycobiome. Genetic deletion of IL-33 or anti-fungal treatment decreases TH2 and ILC2 infiltration and increases survival. Consistently, high IL-33 expression is observed in approximately 20% of human PDAC, and expression is mainly restricted to cancer cells. These data expand our knowledge of the mechanisms driving PDAC tumor progression and identify therapeutically targetable pathways involving intratumoral mycobiome-driven secretion of IL-33.
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Affiliation(s)
- Aftab Alam
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm & Carlton Sts. CGP/BLSC-L5307, Buffalo, NY 14263, USA
| | - Eric Levanduski
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm & Carlton Sts. CGP/BLSC-L5307, Buffalo, NY 14263, USA
| | - Parker Denz
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm & Carlton Sts. CGP/BLSC-L5307, Buffalo, NY 14263, USA
| | - Helena Solleiro Villavicencio
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm & Carlton Sts. CGP/BLSC-L5307, Buffalo, NY 14263, USA
| | - Maulasri Bhatta
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm & Carlton Sts. CGP/BLSC-L5307, Buffalo, NY 14263, USA
| | - Lamees Alhorebi
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm & Carlton Sts. CGP/BLSC-L5307, Buffalo, NY 14263, USA
| | - Yali Zhang
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Eduardo Cortes Gomez
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Brian Morreale
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm & Carlton Sts. CGP/BLSC-L5307, Buffalo, NY 14263, USA
| | - Sharon Senchanthisai
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm & Carlton Sts. CGP/BLSC-L5307, Buffalo, NY 14263, USA
| | - Jun Li
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Steven G Turowski
- Department of Cell Stress Biology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Sandra Sexton
- Department of Animal Resources, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Sheila Jani Sait
- Department of Cytogenetics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Prashant K Singh
- Genomics Shared Resource, Department of Cancer Genetics & Genomics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Jianmin Wang
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Anirban Maitra
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Pawel Kalinski
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm & Carlton Sts. CGP/BLSC-L5307, Buffalo, NY 14263, USA; Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Ronald A DePinho
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Huamin Wang
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Wenting Liao
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Scott I Abrams
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm & Carlton Sts. CGP/BLSC-L5307, Buffalo, NY 14263, USA
| | - Brahm H Segal
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Prasenjit Dey
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm & Carlton Sts. CGP/BLSC-L5307, Buffalo, NY 14263, USA.
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Zhan C, Liu J, Li B, Xu R, Liang W, Zhang S, Fang L, Zhong S, Shaniya Helen de Silva SD, Sivapalan D, Luo W, Wang H, Li J, Lai K, Zhong N, Sehmi R, O’Byrne PM, Chen R. Group 2 innate lymphoid cells in patients with nonasthmatic eosinophilic bronchitis. Allergy 2022; 77:649-652. [PMID: 34455599 DOI: 10.1111/all.15068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 08/02/2021] [Accepted: 08/16/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Chen Zhan
- Department of Allergy and Clinical Immunology State Key Laboratory of Respiratory Disease National Clinical Research Center for Respiratory Disease Guangzhou Institute of Respiratory Health The First Affiliated Hospital of Guangzhou Medical University Guangzhou China
| | - Jiaxing Liu
- Department of Allergy and Clinical Immunology State Key Laboratory of Respiratory Disease National Clinical Research Center for Respiratory Disease Guangzhou Institute of Respiratory Health The First Affiliated Hospital of Guangzhou Medical University Guangzhou China
| | - Bizhou Li
- Department of Allergy and Clinical Immunology State Key Laboratory of Respiratory Disease National Clinical Research Center for Respiratory Disease Guangzhou Institute of Respiratory Health The First Affiliated Hospital of Guangzhou Medical University Guangzhou China
| | - Rong Xu
- Department of Allergy and Clinical Immunology State Key Laboratory of Respiratory Disease National Clinical Research Center for Respiratory Disease Guangzhou Institute of Respiratory Health The First Affiliated Hospital of Guangzhou Medical University Guangzhou China
| | - Wanqin Liang
- Department of Allergy and Clinical Immunology State Key Laboratory of Respiratory Disease National Clinical Research Center for Respiratory Disease Guangzhou Institute of Respiratory Health The First Affiliated Hospital of Guangzhou Medical University Guangzhou China
| | - Shengfang Zhang
- Department of Allergy and Clinical Immunology State Key Laboratory of Respiratory Disease National Clinical Research Center for Respiratory Disease Guangzhou Institute of Respiratory Health The First Affiliated Hospital of Guangzhou Medical University Guangzhou China
| | - Liman Fang
- Department of Allergy and Clinical Immunology State Key Laboratory of Respiratory Disease National Clinical Research Center for Respiratory Disease Guangzhou Institute of Respiratory Health The First Affiliated Hospital of Guangzhou Medical University Guangzhou China
| | - Shuxin Zhong
- Department of Allergy and Clinical Immunology State Key Laboratory of Respiratory Disease National Clinical Research Center for Respiratory Disease Guangzhou Institute of Respiratory Health The First Affiliated Hospital of Guangzhou Medical University Guangzhou China
| | - S. Dushinka Shaniya Helen de Silva
- Department of Allergy and Clinical Immunology State Key Laboratory of Respiratory Disease National Clinical Research Center for Respiratory Disease Guangzhou Institute of Respiratory Health The First Affiliated Hospital of Guangzhou Medical University Guangzhou China
- International College of Education Guangzhou Medical University Guangzhou China
| | - Dhinesan Sivapalan
- Department of Allergy and Clinical Immunology State Key Laboratory of Respiratory Disease National Clinical Research Center for Respiratory Disease Guangzhou Institute of Respiratory Health The First Affiliated Hospital of Guangzhou Medical University Guangzhou China
- International College of Education Guangzhou Medical University Guangzhou China
| | - Wei Luo
- Department of Allergy and Clinical Immunology State Key Laboratory of Respiratory Disease National Clinical Research Center for Respiratory Disease Guangzhou Institute of Respiratory Health The First Affiliated Hospital of Guangzhou Medical University Guangzhou China
| | - Hongyu Wang
- Department of Allergy and Clinical Immunology State Key Laboratory of Respiratory Disease National Clinical Research Center for Respiratory Disease Guangzhou Institute of Respiratory Health The First Affiliated Hospital of Guangzhou Medical University Guangzhou China
- Department of Medicine Firestone Institute for Respiratory Health, St. Joseph's Healthcare and McMaster University Hamilton ON Canada
| | - Jing Li
- Department of Allergy and Clinical Immunology State Key Laboratory of Respiratory Disease National Clinical Research Center for Respiratory Disease Guangzhou Institute of Respiratory Health The First Affiliated Hospital of Guangzhou Medical University Guangzhou China
| | - Kefang Lai
- Department of Allergy and Clinical Immunology State Key Laboratory of Respiratory Disease National Clinical Research Center for Respiratory Disease Guangzhou Institute of Respiratory Health The First Affiliated Hospital of Guangzhou Medical University Guangzhou China
| | - Nanshan Zhong
- Department of Allergy and Clinical Immunology State Key Laboratory of Respiratory Disease National Clinical Research Center for Respiratory Disease Guangzhou Institute of Respiratory Health The First Affiliated Hospital of Guangzhou Medical University Guangzhou China
| | - Roma Sehmi
- Department of Medicine Firestone Institute for Respiratory Health, St. Joseph's Healthcare and McMaster University Hamilton ON Canada
| | - Paul M O’Byrne
- Department of Medicine Firestone Institute for Respiratory Health, St. Joseph's Healthcare and McMaster University Hamilton ON Canada
| | - Ruchong Chen
- Department of Allergy and Clinical Immunology State Key Laboratory of Respiratory Disease National Clinical Research Center for Respiratory Disease Guangzhou Institute of Respiratory Health The First Affiliated Hospital of Guangzhou Medical University Guangzhou China
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Lv X, Zhu S, Wu J, Chen J. Transcriptional control of mature ILC3 function and plasticity: not just RORγt. Cell Mol Immunol 2022; 19:142-144. [PMID: 34992276 PMCID: PMC8803961 DOI: 10.1038/s41423-021-00816-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 12/04/2021] [Indexed: 02/03/2023] Open
Affiliation(s)
- Xinping Lv
- grid.430605.40000 0004 1758 4110Institute of Translational Medicine, The First Hospital of Jilin University, Changchun, China
| | - Shan Zhu
- grid.430605.40000 0004 1758 4110Institute of Translational Medicine, The First Hospital of Jilin University, Changchun, China
| | - Jing Wu
- grid.430605.40000 0004 1758 4110Institute of Translational Medicine, The First Hospital of Jilin University, Changchun, China
| | - Jingtao Chen
- grid.430605.40000 0004 1758 4110Institute of Translational Medicine, The First Hospital of Jilin University, Changchun, China
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136
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Abstract
Natural killer (NK) cells play an important role in innate immune responses to viral infections. Here, we review recent insights into the role of NK cells in viral infections, with particular emphasis on human studies. We first discuss NK cells in the context of acute viral infections, with flavivirus and influenza virus infections as examples. Questions related to activation of NK cells, homing to infected tissues and the role of tissue-resident NK cells in acute viral infections are also addressed. Next, we discuss NK cells in the context of chronic viral infections with hepatitis C virus and HIV-1. Also covered is the role of adaptive-like NK cell expansions as well as the appearance of CD56- NK cells in the course of chronic infection. Specific emphasis is then placed in viral infections in patients with primary immunodeficiencies affecting NK cells. Not least, studies in this area have revealed an important role for NK cells in controlling several herpesvirus infections. Finally, we address new data with respect to the activation of NK cells and NK cell function in humans infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) giving rise to coronavirus disease 2019 (COVID-19).
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Affiliation(s)
- Niklas K Björkström
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden.
| | - Benedikt Strunz
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Hans-Gustaf Ljunggren
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
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137
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Huang J, Fu L, Huang J, Zhao J, Zhang X, Wang W, Liu Y, Sun B, Qiu J, Hu X, Liu Z, Guo X. Group 3 Innate Lymphoid Cells Protect the Host from the Uropathogenic Escherichia coli Infection in the Bladder. Adv Sci (Weinh) 2022; 9:e2103303. [PMID: 35018740 PMCID: PMC8867143 DOI: 10.1002/advs.202103303] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 12/01/2021] [Indexed: 05/09/2023]
Abstract
Innate lymphoid cells (ILCs) are crucial in orchestrating immunity and maintaining tissue homeostasis in various barrier tissues, but whether ILCs influence immune responses in the urinary tract remains poorly understood. Here, bladder-resident ILCs are comprehensively explored and identified their unique phenotypic and developmental characteristics. Notably, bladder-resident ILCs rapidly respond to uropathogenic Escherichia coli (UPEC) infection. It is found that ILC3 is necessary for early protection against UPEC infection in the bladder. Mechanistically, UPEC infection leads to interleukin (IL)-1β production in the bladder via a MyD88-dependent pathway, which promotes ILC3 activation. ILC3-expressed IL-17A further recruits neutrophils and controls UPEC infection in the bladder. Together, these results demonstrate a critical role for bladder ILCs in the host defense against UPEC infection.
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Affiliation(s)
- Jiaoyan Huang
- Institute for ImmunologyTsinghua UniversityBeijing100084China
- Department of Basic Medical SciencesSchool of MedicineTsinghua UniversityBeijing100084China
- Beijing Key Lab for Immunological Research on Chronic DiseasesTsinghua UniversityBeijing100084China
| | - Liuhui Fu
- Institute for ImmunologyTsinghua UniversityBeijing100084China
- Department of Basic Medical SciencesSchool of MedicineTsinghua UniversityBeijing100084China
- Beijing Key Lab for Immunological Research on Chronic DiseasesTsinghua UniversityBeijing100084China
| | - Jida Huang
- Institute for ImmunologyTsinghua UniversityBeijing100084China
- Department of Basic Medical SciencesSchool of MedicineTsinghua UniversityBeijing100084China
- Beijing Key Lab for Immunological Research on Chronic DiseasesTsinghua UniversityBeijing100084China
| | - Jie Zhao
- Institute for ImmunologyTsinghua UniversityBeijing100084China
- Department of Basic Medical SciencesSchool of MedicineTsinghua UniversityBeijing100084China
- Beijing Key Lab for Immunological Research on Chronic DiseasesTsinghua UniversityBeijing100084China
| | - Xin Zhang
- Institute for ImmunologyTsinghua UniversityBeijing100084China
- Department of Basic Medical SciencesSchool of MedicineTsinghua UniversityBeijing100084China
- Beijing Key Lab for Immunological Research on Chronic DiseasesTsinghua UniversityBeijing100084China
| | - Wenyan Wang
- Institute for ImmunologyTsinghua UniversityBeijing100084China
- Department of Basic Medical SciencesSchool of MedicineTsinghua UniversityBeijing100084China
- Beijing Key Lab for Immunological Research on Chronic DiseasesTsinghua UniversityBeijing100084China
| | - Yeyang Liu
- Institute for ImmunologyTsinghua UniversityBeijing100084China
- Department of Basic Medical SciencesSchool of MedicineTsinghua UniversityBeijing100084China
- Beijing Key Lab for Immunological Research on Chronic DiseasesTsinghua UniversityBeijing100084China
| | - Bowen Sun
- Institute for ImmunologyTsinghua UniversityBeijing100084China
- Department of Basic Medical SciencesSchool of MedicineTsinghua UniversityBeijing100084China
- Beijing Key Lab for Immunological Research on Chronic DiseasesTsinghua UniversityBeijing100084China
| | - Ju Qiu
- CAS Key Laboratory of Tissue Microenvironment and TumorShanghai Institute of Nutrition and HealthChinese Academy of SciencesShanghai200031China
| | - Xiaoyu Hu
- Institute for ImmunologyTsinghua UniversityBeijing100084China
- Department of Basic Medical SciencesSchool of MedicineTsinghua UniversityBeijing100084China
- Beijing Key Lab for Immunological Research on Chronic DiseasesTsinghua UniversityBeijing100084China
| | - Zhihua Liu
- Institute for ImmunologyTsinghua UniversityBeijing100084China
- Department of Basic Medical SciencesSchool of MedicineTsinghua UniversityBeijing100084China
| | - Xiaohuan Guo
- Institute for ImmunologyTsinghua UniversityBeijing100084China
- Department of Basic Medical SciencesSchool of MedicineTsinghua UniversityBeijing100084China
- Beijing Key Lab for Immunological Research on Chronic DiseasesTsinghua UniversityBeijing100084China
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138
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Abstract
Pathobionts are opportunistic microbes that emerge as a result of perturbations in the healthy microbiome due to complex interactions of various genetic, exposomal, microbial, and host factors that lead to their selection and expansion. Their proliferations can aggravate inflammatory manifestations, trigger autoimmune diseases, and lead to severe life-threatening conditions. Current surge in microbiome research is unwinding these complex interplays between disease development and protection against pathobionts. This review summarizes the current knowledge of pathobiont emergence with a focus on Clostridioides difficile and the recent findings on the roles of immune cells such as iTreg cells, Th17 cells, innate lymphoid cells, and cytokines in protection against pathobionts. The review calls for adoption of innovative tools and cutting-edge technologies in clinical diagnostics and therapeutics to provide insights in identification and quantification of pathobionts.
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Affiliation(s)
- Harish Chandra
- Department of Environmental Microbiology, School of Earth and Environmental Sciences, Babasaheb Bhimrao Ambedkar University, Lucknow, Uttar Pradesh, India,Department of Molecular Genetics, Biochemistry and Microbiology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Krishna Kant Sharma
- Laboratory of Enzymology and Recombinant DNA Technology, Department of Microbiology, Maharshi Dayanand University, Rohtak, Haryana, India
| | - Olli H. Tuovinen
- Department of Microbiology, Ohio State University, Columbus, OH, USA
| | - Xingmin Sun
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, USA,Xingmin Sun Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL 33612, USA
| | - Pratyoosh Shukla
- School of Biotechnology, Institute of Science, Banaras Hindu University, Varanasi, India,Enzyme Technology and Protein Bioinformatics Laboratory, Department of Microbiology, Maharshi Dayanand University, Rohtak, Haryana, India,CONTACT Pratyoosh Shukla School of Biotechnology, Institute of Science, Banaras Hindu University, Varanasi 221005, India
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139
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Kałużna A, Olczyk P, Komosińska-Vassev K. The Role of Innate and Adaptive Immune Cells in the Pathogenesis and Development of the Inflammatory Response in Ulcerative Colitis. J Clin Med 2022; 11:jcm11020400. [PMID: 35054093 PMCID: PMC8780689 DOI: 10.3390/jcm11020400] [Citation(s) in RCA: 55] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 12/27/2021] [Accepted: 01/11/2022] [Indexed: 02/07/2023] Open
Abstract
Ulcerative colitis (UC) is a chronic inflammatory disease with an underlying excessive immune response directed against resident microbiota and/or dietary antigens. Both innate and adaptive immune cells play a crucial role in the pathogenesis of UC. In the case of innate immune response cells, neutrophils, dendritic cells, macrophages have a crucial impact on the development of the disease, as well as innate lymphoid cells, which have received a particular attention in recent years. On the other hand, mechanisms of the adaptive immune response involve cells such as: cytotoxic lymphocytes, regulatory lymphocytes Treg, or helper lymphocytes Th-Th2, Th9, Th17, Th22, among which significant discoveries about Th9 and Th17 lymphocytes have been made in recent years. Due to the presence of antibodies directed against resident microbiota or one's own tissues, the influence of B lymphocytes on the development of UC is also highlighted. Additionally, the impact of cytokines on shaping the immune response as well as sustaining inflammation seems to be crucial. This review briefly describes the current state of knowledge about the involvement of the innate and adaptive immune systems in the pathogenesis of UC. The review is based on personal selection of literature that were retrieved by a selective search in PubMed using the terms "ulcerative colitis" and "pathogenesis of ulcerative colitis". It included systematic reviews, meta-analyses and clinical trials. Our knowledge of the involvement of the immune system in the pathophysiology of IBD has advanced rapidly over the last two decades, leading to the development of several immune-targeted treatments with a biological source, known as biologic agents.
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Affiliation(s)
- Aleksandra Kałużna
- Department of Clinical Chemistry and Laboratory Diagnostics, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, 41-200 Sosnowiec, Poland;
- Correspondence: ; Tel.: +48-32-364-11-55
| | - Paweł Olczyk
- Department of Community Pharmacy, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, 41-200 Sosnowiec, Poland;
| | - Katarzyna Komosińska-Vassev
- Department of Clinical Chemistry and Laboratory Diagnostics, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, 41-200 Sosnowiec, Poland;
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140
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Doyle CM, Fewings NL, Ctercteko G, Byrne SN, Harman AN, Bertram KM. OMIP 082: A 25-color phenotyping to define human innate lymphoid cells, natural killer cells, mucosal-associated invariant T cells, and γδ T cells from freshly isolated human intestinal tissue. Cytometry A 2022; 101:196-202. [PMID: 35018731 DOI: 10.1002/cyto.a.24529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 12/18/2021] [Accepted: 12/22/2021] [Indexed: 11/12/2022]
Abstract
We developed a 25-color flow cytometry panel to comprehensively interrogate innate lymphoid cells (ILC), mucosal-associated invariant T (MAIT) cells, natural killer (NK) cells and γδ T cells in human tissues. The ability to isolate and interrogate these cells from fresh human tissue is crucial in understanding the role these cells play at immune-privileged mucosal surfaces like the intestine in health and disease settings. However, liberating these cells from tissue is extremely challenging as many key surface identification markers are susceptible to enzymatic cleavage. Choosing the correct enzyme-antibody clone combination within a high-parameter panel is, therefore, a critical consideration. Here, we present a comprehensive, in-depth analysis of the effect different common digestive enzyme blends have on key surface markers used to identify these cell types. In addition, we compared multiple antibody clones for surface markers that are highly susceptible to enzymatic cleavage, such as CD127 and NKp44, to achieve the most consistent and superior staining patterns among donors.
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Affiliation(s)
- Chloe M Doyle
- Centre for Immunology and Allergy Research, The Westmead Institute for Medical Research, Westmead, New South Wales, Australia.,Centre for Virus Research, The Westmead Institute for Medical Research, Westmead, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, School of Medical Sciences, Westmead, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Westmead Clinical School, Westmead, New South Wales, Australia
| | - Nicole L Fewings
- Centre for Immunology and Allergy Research, The Westmead Institute for Medical Research, Westmead, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, School of Medical Sciences, Westmead, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Westmead Clinical School, Westmead, New South Wales, Australia
| | - Grahame Ctercteko
- Centre for Immunology and Allergy Research, The Westmead Institute for Medical Research, Westmead, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Westmead Clinical School, Westmead, New South Wales, Australia.,Department of Colorectal Surgery, Westmead Hospital, Westmead, New South Wales, Australia
| | - Scott N Byrne
- Centre for Immunology and Allergy Research, The Westmead Institute for Medical Research, Westmead, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, School of Medical Sciences, Westmead, New South Wales, Australia
| | - Andrew N Harman
- Centre for Immunology and Allergy Research, The Westmead Institute for Medical Research, Westmead, New South Wales, Australia.,Centre for Virus Research, The Westmead Institute for Medical Research, Westmead, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, School of Medical Sciences, Westmead, New South Wales, Australia
| | - Kirstie M Bertram
- Centre for Virus Research, The Westmead Institute for Medical Research, Westmead, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, School of Medical Sciences, Westmead, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Westmead Clinical School, Westmead, New South Wales, Australia
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141
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Valiente GR, Munir A, Hart ML, Blough P, Wada TT, Dalan EE, Willis WL, Wu LC, Freud AG, Jarjour WN. Gut dysbiosis is associated with acceleration of lupus nephritis. Sci Rep 2022; 12:152. [PMID: 34996983 PMCID: PMC8742035 DOI: 10.1038/s41598-021-03886-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 12/01/2021] [Indexed: 12/20/2022] Open
Abstract
The gut microbiota (GM) exerts a strong influence over the host immune system and dysbiosis of this microbial community can affect the clinical phenotype in chronic inflammatory conditions. To explore the role of the GM in lupus nephritis, we colonized NZM2410 mice with Segmented Filamentous Bacteria (SFB). Gut colonization with SFB was associated with worsening glomerulonephritis, glomerular and tubular immune complex deposition and interstitial inflammation compared to NZM2410 mice free of SFB. With SFB colonization mice experienced an increase in small intestinal lamina propria Th17 cells and group 3 innate lymphoid cells (ILC3s). However, although serum IL-17A expression was elevated in these mice, Th17 cells and ILC3s were not detected in the inflammatory infiltrate in the kidney. In contrast, serum and kidney tissue expression of the macrophage chemoattractants MCP-1 and CXCL1 were significantly elevated in SFB colonized mice. Furthermore, kidney infiltrating F4/80+CD206+M2-like macrophages were significantly increased in these mice. Evidence of increased gut permeability or "leakiness" was also detected in SFB colonized mice. Finally, the intestinal microbiome of SFB colonized mice at 15 and 30 weeks of age exhibited dysbiosis when compared to uncolonized mice at the same time points. Both microbial relative abundance as well as biodiversity of colonized mice was found to be altered. Collectively, SFB gut colonization in the NZM2410 mouse exacerbates kidney disease, promotes kidney M2-like macrophage infiltration and overall intestinal microbiota dysbiosis.
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Affiliation(s)
- Giancarlo R Valiente
- Medical Scientist Training Program, The Ohio State University, Columbus, OH, USA
| | - Armin Munir
- Department of Rheumatology and Immunology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | | | - Perry Blough
- Department of Rheumatology and Immunology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Takuma T Wada
- Saitama Medical University, Moroyama, Saitama, Japan
| | - Emma E Dalan
- Department of Rheumatology and Immunology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - William L Willis
- Department of Rheumatology and Immunology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Lai-Chu Wu
- Department of Biological Chemistry and Pharmacology, The Ohio State University, Columbus, OH, USA
| | - Aharon G Freud
- The Department of Pathology and the James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH, USA
| | - Wael N Jarjour
- Department of Rheumatology and Immunology, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
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142
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Abstract
Obesity, a growing chronic metabolic disease, greatly increases the risk of metabolic syndrome which includes type 2 diabetes, fatty liver and cardiovascular diseases. Obesity-associated metabolic diseases significantly contribute to mortality and reduce life expectancy. Recently, innate lymphoid cells (ILCs) have emerged as crucial regulators of metabolic homeostasis and tissue inflammation. This review focuses on the roles of ILCs in different metabolic tissues, including adipose tissue, liver, pancreas, and intestine. We briefly outline the relationship between obesity, inflammation, and insulin resistance. We then discuss how ILCs in distinct metabolic organs may function to maintain metabolic homeostasis and contribute to obesity and its associated metabolic diseases. The potential of ILCs as the therapeutic target for obesity and insulin resistance is also addressed.
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Affiliation(s)
- Hong Chen
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, and Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Peking University, Beijing, China
| | - Lijun Sun
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, and Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Peking University, Beijing, China
| | - Lu Feng
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, and Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Peking University, Beijing, China
| | - Yue Yin
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, and Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Peking University, Beijing, China
- *Correspondence: Weizhen Zhang, ; Yue Yin,
| | - Weizhen Zhang
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, and Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Peking University, Beijing, China
- Department of Surgery, University of Michigan Medical Center, Ann Arbor, MI, United States
- *Correspondence: Weizhen Zhang, ; Yue Yin,
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143
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Morita H, Saito H, Matsumoto K. [THE IMMUNE MECHANISM IN INFANCY AND STRATEGIES FOR PREVENTION OF ALLERGIC DISEASES]. Arerugi 2022; 71:1110-1114. [PMID: 36372421 DOI: 10.15036/arerugi.71.1110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Affiliation(s)
- Hideaki Morita
- Department of Allergy and Clinical Immunology, National Research Institute of Child Health and Development
- Allergy Center, National Center for Child Health and Development
| | - Hirohisa Saito
- Department of Allergy and Clinical Immunology, National Research Institute of Child Health and Development
| | - Kenji Matsumoto
- Department of Allergy and Clinical Immunology, National Research Institute of Child Health and Development
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144
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Erratum: Sustained Post-Developmental T-Bet Expression Is Critical for the Maintenance of Type One Innate Lymphoid Cells In Vivo. Front Immunol 2021; 12:822468. [PMID: 34956245 PMCID: PMC8707921 DOI: 10.3389/fimmu.2021.822468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 11/25/2021] [Indexed: 12/01/2022] Open
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145
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Korchagina AA, Koroleva E, Tumanov AV. Innate Lymphoid Cells in Response to Intracellular Pathogens: Protection Versus Immunopathology. Front Cell Infect Microbiol 2021; 11:775554. [PMID: 34938670 PMCID: PMC8685334 DOI: 10.3389/fcimb.2021.775554] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 11/03/2021] [Indexed: 12/23/2022] Open
Abstract
Innate lymphoid cells (ILCs) are a heterogeneous group of cytokine-producing lymphocytes which are predominantly located at mucosal barrier surfaces, such as skin, lungs, and gastrointestinal tract. ILCs contribute to tissue homeostasis, regulate microbiota-derived signals, and protect against mucosal pathogens. ILCs are classified into five major groups by their developmental origin and distinct cytokine production. A recently emerged intriguing feature of ILCs is their ability to alter their phenotype and function in response to changing local environmental cues such as pathogen invasion. Once the pathogen crosses host barriers, ILCs quickly activate cytokine production to limit the spread of the pathogen. However, the dysregulated ILC responses can lead to tissue inflammation and damage. Furthermore, the interplay between ILCs and other immune cell types shapes the outcome of the immune response. Recent studies highlighted the important role of ILCs for host defense against intracellular pathogens. Here, we review recent advances in understanding the mechanisms controlling protective and pathogenic ILC responses to intracellular pathogens. This knowledge can help develop new ILC-targeted strategies to control infectious diseases and immunopathology.
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Affiliation(s)
- Anna A Korchagina
- Department of Microbiology, Immunology and Molecular Genetics, University of Texas Health Science Center at San Antonio, San Antonio, TX, United States
| | - Ekaterina Koroleva
- Department of Microbiology, Immunology and Molecular Genetics, University of Texas Health Science Center at San Antonio, San Antonio, TX, United States
| | - Alexei V Tumanov
- Department of Microbiology, Immunology and Molecular Genetics, University of Texas Health Science Center at San Antonio, San Antonio, TX, United States
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146
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Yomogida K, Bigley TM, Trsan T, Gilfillan S, Cella M, Yokoyama WM, Egawa T, Colonna M. Hobit confers tissue-dependent programs to type 1 innate lymphoid cells. Proc Natl Acad Sci U S A 2021; 118:e2117965118. [PMID: 34880136 PMCID: PMC8685927 DOI: 10.1073/pnas.2117965118] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/03/2021] [Indexed: 12/23/2022] Open
Abstract
Identification of type 1 innate lymphoid cells (ILC1s) has been problematic. The transcription factor Hobit encoded by Zfp683 has been proposed as a major driver of ILC1 programs. Using Zfp683 reporter mice, we showed that correlation of Hobit expression with ILC1s is tissue- and context-dependent. In liver and intestinal mucosa, Zfp683 expression correlated well with ILC1s; in salivary glands, Zfp683 was coexpressed with the natural killer (NK) master transcription factors Eomes and TCF1 in a unique cell population, which we call ILC1-like NK cells; during viral infection, Zfp683 was induced in conventional NK cells of spleen and liver. The impact of Zfp683 deletion on ILC1s and NK cells was also multifaceted, including a marked decrease in granzyme- and interferon-gamma (IFNγ)-producing ILC1s in the liver, slightly fewer ILC1s and more Eomes+ TCF1+ ILC1-like NK cells in salivary glands, and only reduced production of granzyme B by ILC1 in the intestinal mucosa. NK cell-mediated control of viral infection was unaffected. We conclude that Hobit has two major impacts on ILC1s: It sustains liver ILC1 numbers, while promoting ILC1 functional maturation in other tissues by controlling TCF1, Eomes, and granzyme expression.
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Affiliation(s)
- Kentaro Yomogida
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO 63110
| | - Tarin M Bigley
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO 63110
| | - Tihana Trsan
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110
| | - Susan Gilfillan
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110
| | - Marina Cella
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110
| | - Wayne M Yokoyama
- Rheumatology Division, Washington University School of Medicine, St. Louis, MO 63110
| | - Takeshi Egawa
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110
| | - Marco Colonna
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110;
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147
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Jacquelot N, Narni-Mancinelli E, Barrow AD. Editorial: Innate Lymphoid Cells in Cancer: Friends or Foes? Front Immunol 2021; 12:804156. [PMID: 34868090 PMCID: PMC8637202 DOI: 10.3389/fimmu.2021.804156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 11/03/2021] [Indexed: 11/13/2022] Open
Affiliation(s)
- Nicolas Jacquelot
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Emilie Narni-Mancinelli
- Aix Marseille Université, INSERM, CNRS, Centre d'Immunologie de Marseille-Luminy, Marseille, France
| | - Alexander D Barrow
- Department of Microbiology and Immunology, The University of Melbourne and The Peter Doherty Institute for Infection and Immunity, Melbourne, VIC, Australia
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148
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Yang W, Lin J, Zhou J, Zheng Y, Jiang S, He S, Li D. Innate Lymphoid Cells and Myocardial Infarction. Front Immunol 2021; 12:758272. [PMID: 34867998 PMCID: PMC8636005 DOI: 10.3389/fimmu.2021.758272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 10/27/2021] [Indexed: 11/13/2022] Open
Abstract
Myocardial infarction results from obstruction of a coronary artery that causes insufficient blood supply to the myocardium and leads to ischemic necrosis. It is one of the most common diseases threatening human health and is characterized by high morbidity and mortality. Atherosclerosis is the pathological basis of myocardial infarction, and its pathogenesis has not been fully elucidated. Innate lymphoid cells (ILCs) are an important part of the human immune system and participate in many processes, including inflammation, metabolism and tissue remodeling, and play an important role in atherosclerosis. However, their specific roles in myocardial infarction are unclear. This review describes the current understanding of the relationship between innate lymphoid cells and myocardial infarction during the acute phase of myocardial infarction, myocardial ischemia-reperfusion injury, and heart repair and regeneration following myocardial infarction. We suggest that this review may provide new potential intervention targets and ideas for treatment and prevention of myocardial infarction.
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Affiliation(s)
- Wenling Yang
- Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jibin Lin
- Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jin Zhou
- Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yuqi Zheng
- Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shijiu Jiang
- Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shaolin He
- Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Dazhu Li
- Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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149
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Tynecka M, Radzikowska U, Eljaszewicz A. IL-10-producing innate lymphoid cells: Did we find a missing piece of the puzzle? Allergy 2021; 76:3849-3851. [PMID: 34133765 PMCID: PMC9292492 DOI: 10.1111/all.14980] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 06/07/2021] [Indexed: 12/28/2022]
Affiliation(s)
- Marlena Tynecka
- Department of Regenerative Medicine and Immune Regulation Medical University of Bialystok Bialystok Poland
| | - Urszula Radzikowska
- Department of Regenerative Medicine and Immune Regulation Medical University of Bialystok Bialystok Poland
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
- Christine Kühne‐Center for Allergy Research and Education Davos Switzerland
| | - Andrzej Eljaszewicz
- Department of Regenerative Medicine and Immune Regulation Medical University of Bialystok Bialystok Poland
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150
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Jacquelot N, Ghaedi M, Warner K, Chung DC, Crome SQ, Ohashi PS. Immune Checkpoints and Innate Lymphoid Cells-New Avenues for Cancer Immunotherapy. Cancers (Basel) 2021; 13:5967. [PMID: 34885076 PMCID: PMC8657134 DOI: 10.3390/cancers13235967] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 11/23/2021] [Accepted: 11/24/2021] [Indexed: 12/21/2022] Open
Abstract
Immune checkpoints (IC) are broadly characterized as inhibitory pathways that tightly regulate the activation of the immune system. These molecular "brakes" are centrally involved in the maintenance of immune self-tolerance and represent a key mechanism in avoiding autoimmunity and tissue destruction. Antibody-based therapies target these inhibitory molecules on T cells to improve their cytotoxic function, with unprecedented clinical efficacies for a number of malignancies. Many of these ICs are also expressed on innate lymphoid cells (ILC), drawing interest from the field to understand their function, impact for anti-tumor immunity and potential for immunotherapy. In this review, we highlight ILC specificities at different tissue sites and their migration potential upon inflammatory challenge. We further summarize the current understanding of IC molecules on ILC and discuss potential strategies for ILC modulation as part of a greater anti-cancer armamentarium.
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Affiliation(s)
- Nicolas Jacquelot
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON M5G 2M9, Canada; (M.G.); (K.W.); (D.C.C.)
| | - Maryam Ghaedi
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON M5G 2M9, Canada; (M.G.); (K.W.); (D.C.C.)
| | - Kathrin Warner
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON M5G 2M9, Canada; (M.G.); (K.W.); (D.C.C.)
| | - Douglas C. Chung
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON M5G 2M9, Canada; (M.G.); (K.W.); (D.C.C.)
- Department of Immunology, University of Toronto, Toronto, ON M5S 1A8, Canada;
| | - Sarah Q. Crome
- Department of Immunology, University of Toronto, Toronto, ON M5S 1A8, Canada;
- Ajmera Transplant Centre, Toronto General Hospital Research Institute, University Health Network, Toronto, ON M5G 2C4, Canada
| | - Pamela S. Ohashi
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON M5G 2M9, Canada; (M.G.); (K.W.); (D.C.C.)
- Department of Immunology, University of Toronto, Toronto, ON M5S 1A8, Canada;
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