1
|
Dean I, Lee CYC, Tuong ZK, Li Z, Tibbitt CA, Willis C, Gaspal F, Kennedy BC, Matei-Rascu V, Fiancette R, Nordenvall C, Lindforss U, Baker SM, Stockmann C, Sexl V, Hammond SA, Dovedi SJ, Mjösberg J, Hepworth MR, Carlesso G, Clatworthy MR, Withers DR. Rapid functional impairment of natural killer cells following tumor entry limits anti-tumor immunity. Nat Commun 2024; 15:683. [PMID: 38267402 PMCID: PMC10808449 DOI: 10.1038/s41467-024-44789-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [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: 07/20/2023] [Accepted: 01/02/2024] [Indexed: 01/26/2024] Open
Abstract
Immune cell dysfunction within the tumor microenvironment (TME) undermines the control of cancer progression. Established tumors contain phenotypically distinct, tumor-specific natural killer (NK) cells; however, the temporal dynamics, mechanistic underpinning and functional significance of the NK cell compartment remains incompletely understood. Here, we use photo-labeling, combined with longitudinal transcriptomic and cellular analyses, to interrogate the fate of intratumoral NK cells. We reveal that NK cells rapidly lose effector functions and adopt a distinct phenotypic state with features associated with tissue residency. NK cell depletion from established tumors did not alter tumor growth, indicating that intratumoral NK cells cease to actively contribute to anti-tumor responses. IL-15 administration prevented loss of function and improved tumor control, generating intratumoral NK cells with both tissue-residency characteristics and enhanced effector function. Collectively, our data reveals the fate of NK cells after recruitment into tumors and provides insight into how their function may be revived.
Collapse
Affiliation(s)
- Isaac Dean
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Colin Y C Lee
- Department of Medicine, Molecular Immunity Unit, Medical Research Council Laboratory of Molecular Biology, University of Cambridge, Cambridge, UK
- Cellular Genetics, Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | - Zewen K Tuong
- Department of Medicine, Molecular Immunity Unit, Medical Research Council Laboratory of Molecular Biology, University of Cambridge, Cambridge, UK
- Cellular Genetics, Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | - Zhi Li
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Christopher A Tibbitt
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Claire Willis
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Fabrina Gaspal
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Bethany C Kennedy
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Veronika Matei-Rascu
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Rémi Fiancette
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Caroline Nordenvall
- Department of Molecular Medicine and Surgery, Karolinska Institutet and Department of Pelvic Cancer, Karolinska University Hospital, Stockholm, Sweden
| | - Ulrik Lindforss
- Department of Molecular Medicine and Surgery, Karolinska Institutet and Department of Pelvic Cancer, Karolinska University Hospital, Stockholm, Sweden
| | - Syed Murtuza Baker
- Division of Informatics, Imaging & Data Science, Faculty of Biology, Medicine and Health, the University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | | | - Veronika Sexl
- Institute of Pharmacology and Toxicology, University of Veterinary Medicine, Vienna, Austria
| | | | | | - Jenny Mjösberg
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
- Clinical Lung and Allergy Research, Medical unit for Lung and Allergy Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Matthew R Hepworth
- Lydia Becker Institute of Immunology and Inflammation, Division of Infection, Immunity and Respiratory Medicine, Faculty of Biology, Medicine and Health, the University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | | | - Menna R Clatworthy
- Department of Medicine, Molecular Immunity Unit, Medical Research Council Laboratory of Molecular Biology, University of Cambridge, Cambridge, UK.
- Cellular Genetics, Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK.
| | - David R Withers
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.
| |
Collapse
|
2
|
Lee CYC, Kennedy BC, Richoz N, Dean I, Tuong ZK, Gaspal F, Li Z, Willis C, Hasegawa T, Whiteside SK, Posner DA, Carlesso G, Hammond SA, Dovedi SJ, Roychoudhuri R, Withers DR, Clatworthy MR. Tumour-retained activated CCR7 + dendritic cells are heterogeneous and regulate local anti-tumour cytolytic activity. Nat Commun 2024; 15:682. [PMID: 38267413 PMCID: PMC10808534 DOI: 10.1038/s41467-024-44787-1] [Citation(s) in RCA: 1] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 01/02/2024] [Indexed: 01/26/2024] Open
Abstract
Tumour dendritic cells (DCs) internalise antigen and upregulate CCR7, which directs their migration to tumour-draining lymph nodes (dLN). CCR7 expression is coupled to an activation programme enriched in regulatory molecule expression, including PD-L1. However, the spatio-temporal dynamics of CCR7+ DCs in anti-tumour immune responses remain unclear. Here, we use photoconvertible mice to precisely track DC migration. We report that CCR7+ DCs are the dominant DC population that migrate to the dLN, but a subset remains tumour-resident despite CCR7 expression. These tumour-retained CCR7+ DCs are phenotypically and transcriptionally distinct from their dLN counterparts and heterogeneous. Moreover, they progressively downregulate the expression of antigen presentation and pro-inflammatory transcripts with more prolonged tumour dwell-time. Tumour-residing CCR7+ DCs co-localise with PD-1+CD8+ T cells in human and murine solid tumours, and following anti-PD-L1 treatment, upregulate stimulatory molecules including OX40L, thereby augmenting anti-tumour cytolytic activity. Altogether, these data uncover previously unappreciated heterogeneity in CCR7+ DCs that may underpin a variable capacity to support intratumoural cytotoxic T cells.
Collapse
Affiliation(s)
- Colin Y C Lee
- Molecular Immunity Unit, Department of Medicine, Medical Research Council Laboratory of Molecular Biology, University of Cambridge, Cambridge, UK
- Cellular Genetics, Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | - Bethany C Kennedy
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Nathan Richoz
- Molecular Immunity Unit, Department of Medicine, Medical Research Council Laboratory of Molecular Biology, University of Cambridge, Cambridge, UK
| | - Isaac Dean
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Zewen K Tuong
- Molecular Immunity Unit, Department of Medicine, Medical Research Council Laboratory of Molecular Biology, University of Cambridge, Cambridge, UK
- Cellular Genetics, Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | - Fabrina Gaspal
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Zhi Li
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Claire Willis
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Tetsuo Hasegawa
- Molecular Immunity Unit, Department of Medicine, Medical Research Council Laboratory of Molecular Biology, University of Cambridge, Cambridge, UK
| | | | - David A Posner
- Molecular Immunity Unit, Department of Medicine, Medical Research Council Laboratory of Molecular Biology, University of Cambridge, Cambridge, UK
| | | | | | | | | | - David R Withers
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.
| | - Menna R Clatworthy
- Molecular Immunity Unit, Department of Medicine, Medical Research Council Laboratory of Molecular Biology, University of Cambridge, Cambridge, UK.
- Cellular Genetics, Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK.
| |
Collapse
|
3
|
Suchanek O, Ferdinand JR, Tuong ZK, Wijeyesinghe S, Chandra A, Clauder AK, Almeida LN, Clare S, Harcourt K, Ward CJ, Bashford-Rogers R, Lawley T, Manz RA, Okkenhaug K, Masopust D, Clatworthy MR. Tissue-resident B cells orchestrate macrophage polarisation and function. Nat Commun 2023; 14:7081. [PMID: 37925420 PMCID: PMC10625551 DOI: 10.1038/s41467-023-42625-4] [Citation(s) in RCA: 2] [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: 06/22/2022] [Accepted: 10/17/2023] [Indexed: 11/06/2023] Open
Abstract
B cells play a central role in humoral immunity but also have antibody-independent functions. Studies to date have focused on B cells in blood and secondary lymphoid organs but whether B cells reside in non-lymphoid organs (NLO) in homeostasis is unknown. Here we identify, using intravenous labeling and parabiosis, a bona-fide tissue-resident B cell population in lung, liver, kidney and urinary bladder, a substantial proportion of which are B-1a cells. Tissue-resident B cells are present in neonatal tissues and also in germ-free mice NLOs, albeit in lower numbers than in specific pathogen-free mice and following co-housing with 'pet-store' mice. They spatially co-localise with macrophages and regulate their polarization and function, promoting an anti-inflammatory phenotype, in-part via interleukin-10 production, with effects on bacterial clearance during urinary tract infection. Thus, our data reveal a critical role for tissue-resident B cells in determining the homeostatic 'inflammatory set-point' of myeloid cells, with important consequences for tissue immunity.
Collapse
Affiliation(s)
- Ondrej Suchanek
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Cambridge, UK
- Cambridge University Hospitals NHS Foundation Trust, and NIHR Cambridge Biomedical Research Centre, Cambridge, UK
| | - John R Ferdinand
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Cambridge, UK
| | - Zewen K Tuong
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Cambridge, UK
| | - Sathi Wijeyesinghe
- Department of Microbiology and Immunology, Centre for Immunology, University of Minnesota, Minneapolis, MI, USA
| | - Anita Chandra
- Department of Pathology, University of Cambridge, Cambridge, UK
| | - Ann-Katrin Clauder
- Institute for Systemic Inflammation Research, University of Luebeck, Luebeck, Germany
| | - Larissa N Almeida
- Institute for Systemic Inflammation Research, University of Luebeck, Luebeck, Germany
| | - Simon Clare
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, UK
| | | | - Christopher J Ward
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Cambridge, UK
| | | | - Trevor Lawley
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, UK
| | - Rudolf A Manz
- Institute for Systemic Inflammation Research, University of Luebeck, Luebeck, Germany
| | - Klaus Okkenhaug
- Department of Pathology, University of Cambridge, Cambridge, UK
| | - David Masopust
- Department of Microbiology and Immunology, Centre for Immunology, University of Minnesota, Minneapolis, MI, USA
| | - Menna R Clatworthy
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Cambridge, UK.
- Cambridge University Hospitals NHS Foundation Trust, and NIHR Cambridge Biomedical Research Centre, Cambridge, UK.
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, UK.
| |
Collapse
|
4
|
Kang H, Sun H, Yang Y, Tuong ZK, Shu M, Wei Y, Zhang Y, Yu D, Tao Y. Autoimmune uveitis in Behçet's disease and Vogt-Koyanagi-Harada disease differ in tissue immune infiltration and T cell clonality. Clin Transl Immunology 2023; 12:e1461. [PMID: 37720629 PMCID: PMC10503407 DOI: 10.1002/cti2.1461] [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] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 06/16/2023] [Accepted: 08/04/2023] [Indexed: 09/19/2023] Open
Abstract
Objectives Non-infectious uveitis is often secondary to systemic autoimmune diseases, with Behçet's disease (BD) and Vogt-Koyanagi-Harada disease (VKHD) as the two most common causes. Uveitis in BD and VKHD can show similar clinical manifestations, but the underlying immunopathogenesis remains unclear. Methods To understand immune landscapes in inflammatory eye tissues, we performed single-cell RNA paired with T cell receptor (TCR) sequencing of immune cell infiltrates in aqueous humour from six patients with BD (N = 3) and VKHD (N = 3) uveitis patients. Results Although T cells strongly infiltrated in both types of autoimmune uveitis, myeloid cells only significantly presented in BD uveitis but not in VKHD uveitis. Conversely, VKHD uveitis but not BD uveitis showed an overwhelming dominance by CD4+ T cells (> 80%) within the T cell population due to expansion of CD4+ T cell clusters with effector memory (Tem) phenotypes. Correspondingly, VKHD uveitis demonstrated a selective expansion of CD4+ T cell clones which were enriched in pro-inflammatory Granzyme H+ CD4+ Tem cluster and showed TCR and Th1 pathway activation. In contrast, BD uveitis showed a preferential expansion of CD8+ T cell clones in pro-inflammatory Granzyme H+ CD8+ Tem cluster, and pathway activation for cytoskeleton remodelling, cellular adhesion and cytotoxicity. Conclusion Single-cell analyses of ocular tissues reveal distinct landscapes of immune cell infiltration and T-cell clonal expansions between VKHD and BD uveitis. Preferential involvements of pro-inflammatory CD4+ Th1 cells in VKHD and cytotoxic CD8+ T cells in BD suggest a difference in disease immunopathogenesis and can guide precision disease management.
Collapse
Affiliation(s)
- Hao Kang
- Department of Ophthalmology, Beijing Chaoyang HospitalCapital Medical UniversityBeijingChina
| | - Hongjian Sun
- Frazer Institute, Faculty of MedicineThe University of QueenslandBrisbaneQLDAustralia
- Shandong Artificial Intelligence InstituteQilu University of Technology (Shandong Academy of Sciences)JinanChina
| | - Yang Yang
- Frazer Institute, Faculty of MedicineThe University of QueenslandBrisbaneQLDAustralia
- Shandong Artificial Intelligence InstituteQilu University of Technology (Shandong Academy of Sciences)JinanChina
| | - Zewen K Tuong
- Ian Frazer Centre for Children's Immunotherapy Research, Children's Health Research Centre, Faculty of MedicineThe University of QueenslandBrisbaneQLDAustralia
| | - Minglei Shu
- Shandong Artificial Intelligence InstituteQilu University of Technology (Shandong Academy of Sciences)JinanChina
| | - Yunbo Wei
- School of Pharmaceutical Sciences, Laboratory of Immunology for Environment and Health, Shandong Analysis and Test CenterQilu University of Technology (Shandong Academy of Sciences)JinanChina
| | - Yu Zhang
- School of Pharmaceutical Sciences, Laboratory of Immunology for Environment and Health, Shandong Analysis and Test CenterQilu University of Technology (Shandong Academy of Sciences)JinanChina
| | - Di Yu
- Frazer Institute, Faculty of MedicineThe University of QueenslandBrisbaneQLDAustralia
- Ian Frazer Centre for Children's Immunotherapy Research, Children's Health Research Centre, Faculty of MedicineThe University of QueenslandBrisbaneQLDAustralia
| | - Yong Tao
- Department of Ophthalmology, Beijing Chaoyang HospitalCapital Medical UniversityBeijingChina
| |
Collapse
|
5
|
Guo SA, Bowyer GS, Ferdinand JR, Maes M, Tuong ZK, Gillman E, Liao M, Lindeboom RGH, Yoshida M, Worlock K, Gopee H, Stephenson E, Gao CA, Lyons PA, Smith KGC, Haniffa M, Meyer KB, Nikolić MZ, Zhang Z, Wunderink RG, Misharin AV, Dougan G, Navapurkar V, Teichmann SA, Conway Morris A, Clatworthy MR. Obesity Is Associated with Attenuated Tissue Immunity in COVID-19. Am J Respir Crit Care Med 2023; 207:566-576. [PMID: 36095143 PMCID: PMC10870921 DOI: 10.1164/rccm.202204-0751oc] [Citation(s) in RCA: 2] [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: 04/20/2022] [Accepted: 09/12/2022] [Indexed: 02/03/2023] Open
Abstract
Rationale: Obesity affects 40% of U.S. adults, is associated with a proinflammatory state, and presents a significant risk factor for the development of severe coronavirus disease (COVID-19). To date, there is limited information on how obesity might affect immune cell responses in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Objectives: To determine the impact of obesity on respiratory tract immunity in COVID-19 across the human lifespan. Methods: We analyzed single-cell transcriptomes from BAL in three ventilated adult cohorts with (n = 24) or without (n = 9) COVID-19 from nasal immune cells in children with (n = 14) or without (n = 19) COVID-19, and from peripheral blood mononuclear cells in an independent adult COVID-19 cohort (n = 42), comparing obese and nonobese subjects. Measurements and Main Results: Surprisingly, we found that obese adult subjects had attenuated lung immune or inflammatory responses in SARS-CoV-2 infection, with decreased expression of IFN-α, IFN-γ, and TNF-α (tumor necrosis factor α) response gene signatures in almost all lung epithelial and immune cell subsets, and lower expression of IFNG and TNF in specific lung immune cells. Peripheral blood immune cells in an independent adult cohort showed a similar but less marked reduction in type-I IFN and IFNγ response genes, as well as decreased serum IFNα, in obese patients with SARS-CoV-2. Nasal immune cells from obese children with COVID-19 also showed reduced enrichment of IFN-α and IFN-γ response genes. Conclusions: These findings show blunted tissue immune responses in obese patients with COVID-19, with implications for treatment stratification, supporting the specific application of inhaled recombinant type-I IFNs in this vulnerable subset.
Collapse
Affiliation(s)
- Shuang A. Guo
- Molecular Immunity Unit
- Cambridge Institute for Therapeutic Immunology and Infectious Disease
- Department of Medicine, Cambridge Biomedical Campus
- Cellular Genetics, Wellcome Sanger Institute, Hinxton, United Kingdom
| | - Georgina S. Bowyer
- Molecular Immunity Unit
- Cambridge Institute for Therapeutic Immunology and Infectious Disease
- Department of Medicine, Cambridge Biomedical Campus
| | - John R. Ferdinand
- Molecular Immunity Unit
- Cambridge Institute for Therapeutic Immunology and Infectious Disease
- Department of Medicine, Cambridge Biomedical Campus
| | - Mailis Maes
- Cambridge Institute for Therapeutic Immunology and Infectious Disease
- Department of Medicine, Cambridge Biomedical Campus
| | - Zewen K. Tuong
- Molecular Immunity Unit
- Cambridge Institute for Therapeutic Immunology and Infectious Disease
- Department of Medicine, Cambridge Biomedical Campus
- Cellular Genetics, Wellcome Sanger Institute, Hinxton, United Kingdom
| | - Eleanor Gillman
- Molecular Immunity Unit
- Cambridge Institute for Therapeutic Immunology and Infectious Disease
- Department of Medicine, Cambridge Biomedical Campus
| | - Mingfeng Liao
- Institute for Hepatology, National Clinical Research Center for Infectious Disease, Shenzhen Third People’s Hospital, Shenzhen, China
| | | | - Masahiro Yoshida
- UCL Respiratory, Division of Medicine, University College London, London, United Kingdom
| | - Kaylee Worlock
- UCL Respiratory, Division of Medicine, University College London, London, United Kingdom
| | - Hudaa Gopee
- Biosciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Emily Stephenson
- Biosciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Catherine A. Gao
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Paul A. Lyons
- Cambridge Institute for Therapeutic Immunology and Infectious Disease
- Department of Medicine, Cambridge Biomedical Campus
- NIHR Cambridge Biomedical Research Centre, Cambridge, United Kingdom; and
| | - Kenneth G. C. Smith
- Cambridge Institute for Therapeutic Immunology and Infectious Disease
- Department of Medicine, Cambridge Biomedical Campus
- NIHR Cambridge Biomedical Research Centre, Cambridge, United Kingdom; and
| | - Muzlifah Haniffa
- Cellular Genetics, Wellcome Sanger Institute, Hinxton, United Kingdom
- Biosciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Kerstin B. Meyer
- Cellular Genetics, Wellcome Sanger Institute, Hinxton, United Kingdom
| | - Marko Z. Nikolić
- UCL Respiratory, Division of Medicine, University College London, London, United Kingdom
| | - Zheng Zhang
- Institute for Hepatology, National Clinical Research Center for Infectious Disease, Shenzhen Third People’s Hospital, Shenzhen, China
| | - Richard G. Wunderink
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Alexander V. Misharin
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Gordon Dougan
- Cambridge Institute for Therapeutic Immunology and Infectious Disease
- Department of Medicine, Cambridge Biomedical Campus
- NIHR Cambridge Biomedical Research Centre, Cambridge, United Kingdom; and
| | - Vilas Navapurkar
- John V. Farman Intensive Care Unit, Addenbrooke’s Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | | | - Andrew Conway Morris
- Division of Anaesthesia, Department of Medicine
- Division of Immunology, Department of Pathology, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge, United Kingdom
- John V. Farman Intensive Care Unit, Addenbrooke’s Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Menna R. Clatworthy
- Molecular Immunity Unit
- Cambridge Institute for Therapeutic Immunology and Infectious Disease
- Department of Medicine, Cambridge Biomedical Campus
- Cellular Genetics, Wellcome Sanger Institute, Hinxton, United Kingdom
- NIHR Cambridge Biomedical Research Centre, Cambridge, United Kingdom; and
| |
Collapse
|
6
|
Yang Y, Tuong ZK, Yu D. Dimensionality reduction under scrutiny. Nat Comput Sci 2023; 3:8-9. [PMID: 38177957 DOI: 10.1038/s43588-022-00383-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2024]
Affiliation(s)
- Yang Yang
- Frazer Institute, The University of Queensland, Brisbane, Australia
| | - Zewen K Tuong
- Molecular Immunity Unit, Department of Medicine, University of Cambridge, Cambridge, UK
- Wellcome Sanger Institute, Wellcome Genome Campus, Cambridge, UK
| | - Di Yu
- Frazer Institute, The University of Queensland, Brisbane, Australia.
- Ian Frazer Centre for Children's Immunotherapy Research, Child Health Research Centre, Faculty of Medicine, The University of Queensland, Brisbane, Australia.
| |
Collapse
|
7
|
Richoz N, Tuong ZK, Loudon KW, Patiño-Martínez E, Ferdinand JR, Portet A, Bashant KR, Thevenon E, Rucci F, Hoyler T, Junt T, Kaplan MJ, Siegel RM, Clatworthy MR. Distinct pathogenic roles for resident and monocyte-derived macrophages in lupus nephritis. JCI Insight 2022; 7:159751. [PMID: 36345939 PMCID: PMC9675473 DOI: 10.1172/jci.insight.159751] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 09/06/2022] [Indexed: 11/09/2022] Open
Abstract
Lupus nephritis is a serious complication of systemic lupus erythematosus, mediated by IgG immune complex (IC) deposition in kidneys, with limited treatment options. Kidney macrophages are critical tissue sentinels that express IgG-binding Fcγ receptors (FcγRs), with previous studies identifying prenatally seeded resident macrophages as major IC responders. Using single-cell transcriptomic and spatial analyses in murine and human lupus nephritis, we sought to understand macrophage heterogeneity and subset-specific contributions in disease. In lupus nephritis, the cell fate trajectories of tissue-resident (TrMac) and monocyte-derived (MoMac) kidney macrophages were perturbed, with disease-associated transcriptional states indicating distinct pathogenic roles for TrMac and MoMac subsets. Lupus nephritis-associated MoMac subsets showed marked induction of FcγR response genes, avidly internalized circulating ICs, and presented IC-opsonized antigen. In contrast, lupus nephritis-associated TrMac subsets demonstrated limited IC uptake, but expressed monocyte chemoattractants, and their depletion attenuated monocyte recruitment to the kidney. TrMacs also produced B cell tissue niche factors, suggesting a role in supporting autoantibody-producing lymphoid aggregates. Extensive similarities were observed with human kidney macrophages, revealing cross-species transcriptional disruption in lupus nephritis. Overall, our study suggests a division of labor in the kidney macrophage response in lupus nephritis, with treatment implications - TrMacs orchestrate leukocyte recruitment while MoMacs take up and present IC antigen.
Collapse
Affiliation(s)
- Nathan Richoz
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Medical Research Council Laboratory of Molecular Biology, Cambridge, United Kingdom.,Cambridge Institute of Therapeutic Immunology and Infectious Diseases, Department of Medicine, University of Cambridge School of Clinical Medicine, United Kingdom.,National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Zewen K. Tuong
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Medical Research Council Laboratory of Molecular Biology, Cambridge, United Kingdom.,Cambridge Institute of Therapeutic Immunology and Infectious Diseases, Department of Medicine, University of Cambridge School of Clinical Medicine, United Kingdom.,Cellular Genetics programme, Wellcome Sanger Institute, Hinxton, United Kingdom
| | - Kevin W. Loudon
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Medical Research Council Laboratory of Molecular Biology, Cambridge, United Kingdom.,Cambridge Institute of Therapeutic Immunology and Infectious Diseases, Department of Medicine, University of Cambridge School of Clinical Medicine, United Kingdom
| | - Eduardo Patiño-Martínez
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - John R. Ferdinand
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Medical Research Council Laboratory of Molecular Biology, Cambridge, United Kingdom.,Cambridge Institute of Therapeutic Immunology and Infectious Diseases, Department of Medicine, University of Cambridge School of Clinical Medicine, United Kingdom
| | - Anaïs Portet
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Medical Research Council Laboratory of Molecular Biology, Cambridge, United Kingdom.,Cambridge Institute of Therapeutic Immunology and Infectious Diseases, Department of Medicine, University of Cambridge School of Clinical Medicine, United Kingdom
| | - Kathleen R. Bashant
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | | | - Francesca Rucci
- Novartis Institutes for BioMedical Research, Basel, Switzerland
| | - Thomas Hoyler
- Novartis Institutes for BioMedical Research, Basel, Switzerland
| | - Tobias Junt
- Novartis Institutes for BioMedical Research, Basel, Switzerland
| | - Mariana J. Kaplan
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Richard M. Siegel
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA.,Novartis Institutes for BioMedical Research, Basel, Switzerland
| | - Menna R. Clatworthy
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Medical Research Council Laboratory of Molecular Biology, Cambridge, United Kingdom.,Cambridge Institute of Therapeutic Immunology and Infectious Diseases, Department of Medicine, University of Cambridge School of Clinical Medicine, United Kingdom.,Cellular Genetics programme, Wellcome Sanger Institute, Hinxton, United Kingdom
| |
Collapse
|
8
|
Woloszyk A, Tuong ZK, Perez L, Aguilar L, Bankole AI, Evans CH, Glatt V. Fracture hematoma micro-architecture influences transcriptional profile and plays a crucial role in determining bone healing outcomes. Biomater Adv 2022; 139:213027. [PMID: 35882120 DOI: 10.1016/j.bioadv.2022.213027] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 06/27/2022] [Accepted: 07/08/2022] [Indexed: 06/15/2023]
Abstract
The hematoma that forms between broken fragments of bone serves as a natural fibrin scaffold, and its removal from the defect site delays bone healing. The hypothesis of this study is that the microarchitectural and mechanical properties of the initially formed hematoma has a significant effect on the regulation of the biological process, which ultimately determines the outcome of bone healing. To mimic three healing conditions in the rat femur (normal, delayed, and non-healing bone defects), three different defect sizes of 0.5, 1.5, and 5.0 mm, are respectively used. The analysis of 3-day-old hematomas demonstrates clear differences in fibrin clot micro-architecture in terms of fiber diameter, fiber density, and porosity of the formed fibrin network, which result in different mechanical properties (stiffness) of the hematoma in each model. Those differences directly affect the biological processes involved. Specifically, RNA-sequencing reveals almost 700 differentially expressed genes between normally healing and non-healing defects, including significantly up-regulated essential osteogenic genes in normally healing defects, also differences in immune cell populations, activated osteogenic transcriptional regulators as well as potential novel marker genes. Most importantly, this study demonstrates that the healing outcome has already been determined during the hematoma phase of bone healing, three days post-surgery.
Collapse
Affiliation(s)
- Anna Woloszyk
- Department of Orthopaedics, University of Texas Health Science Center, San Antonio 78229, TX, USA.
| | - Zewen K Tuong
- The University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, Woolloongabba 4102, QLD, Australia; Molecular Immunity Unit, Department of Medicine, University of Cambridge, Cambridge CB2 0AW, UK; Wellcome Trust Sanger Institute, Hinxton, Cambridge CB10 1SA, UK.
| | - Louis Perez
- Department of Orthopaedics, University of Texas Health Science Center, San Antonio 78229, TX, USA.
| | - Leonardo Aguilar
- Department of Orthopaedics, University of Texas Health Science Center, San Antonio 78229, TX, USA.
| | - Abraham I Bankole
- Department of Orthopaedics, University of Texas Health Science Center, San Antonio 78229, TX, USA.
| | - Christopher H Evans
- Rehabilitation Medicine Research Center, Mayo Clinic, Rochester 55902, MN, USA.
| | - Vaida Glatt
- Department of Orthopaedics, University of Texas Health Science Center, San Antonio 78229, TX, USA.
| |
Collapse
|
9
|
Yao Y, Du Jiang P, Chao BN, Cagdas D, Kubo S, Balasubramaniyam A, Zhang Y, Shadur B, NaserEddin A, Folio LR, Schwarz B, Bohrnsen E, Zheng L, Lynberg M, Gottlieb S, Leney-Greene MA, Park AY, Tezcan I, Akdogan A, Gocmen R, Onder S, Rosenberg A, Soilleux EJ, Johnson E, Jackson PK, Demeter J, Chauvin SD, Paul F, Selbach M, Bulut H, Clatworthy MR, Tuong ZK, Zhang H, Stewart BJ, Bosio CM, Stepensky P, Clare S, Ganesan S, Pascall JC, Daumke O, Butcher GW, McMichael AJ, Simon AK, Lenardo MJ. GIMAP6 regulates autophagy, immune competence, and inflammation in mice and humans. J Exp Med 2022; 219:213217. [PMID: 35551368 PMCID: PMC9111091 DOI: 10.1084/jem.20201405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 01/18/2022] [Accepted: 03/16/2022] [Indexed: 11/26/2022] Open
Abstract
Inborn errors of immunity (IEIs) unveil regulatory pathways of human immunity. We describe a new IEI caused by mutations in the GTPase of the immune-associated protein 6 (GIMAP6) gene in patients with infections, lymphoproliferation, autoimmunity, and multiorgan vasculitis. Patients and Gimap6−/− mice show defects in autophagy, redox regulation, and polyunsaturated fatty acid (PUFA)–containing lipids. We find that GIMAP6 complexes with GABARAPL2 and GIMAP7 to regulate GTPase activity. Also, GIMAP6 is induced by IFN-γ and plays a critical role in antibacterial immunity. Finally, we observed that Gimap6−/− mice died prematurely from microangiopathic glomerulosclerosis most likely due to GIMAP6 deficiency in kidney endothelial cells.
Collapse
Affiliation(s)
- Yikun Yao
- Molecular Development of the Immune System Section, Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD.,National Institute of Allergy and Infectious Diseases Clinical Genomics Program, Rockville, MD
| | - Ping Du Jiang
- Molecular Development of the Immune System Section, Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD.,National Institute of Allergy and Infectious Diseases Clinical Genomics Program, Rockville, MD
| | - Brittany N Chao
- Molecular Development of the Immune System Section, Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD.,National Institute of Allergy and Infectious Diseases Clinical Genomics Program, Rockville, MD.,Nuffield Department of Medicine Research Building, Roosevelt Drive, Nuffield Department of Medicine, University of Oxford, Oxford, UK.,Kennedy Institute of Rheumatology, University of Oxford, Roosevelt Drive, Oxford, UK
| | - Deniz Cagdas
- Division of Immunology, Department of Pediatrics, Hacettepe University Faculty of Medicine, Ankara, Turkey.,Department of Pediatric Immunology, Institute of Child Health, Hacettepe University, Ankara, Turkey.,Ihsan Dogramaci Childrens Hospital, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Satoshi Kubo
- Molecular Development of the Immune System Section, Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD.,National Institute of Allergy and Infectious Diseases Clinical Genomics Program, Rockville, MD
| | - Arasu Balasubramaniyam
- Crystallography, Max-Delbrück-Centrum for Molecular Medicine in the Helmholtz Association, Berlin, Germany.,Institute for Chemistry and Biochemistry, Freie Universität Berlin, Takustrasse 6, Berlin, Germany
| | - Yu Zhang
- Human Immunological Diseases Section, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, Rockville, MD
| | - Bella Shadur
- Hadassah University Medical Center, Department of Bone Marrow Transplantation and Cancer Immunotherapy, Jerusalem, Israel.,The Garvan Institute of Medical Research, Immunology Division, Darlinghurst, Sydney, Australia.,St Vincent's Clinical School, University of New South Wales, Darlinghurst, Sydney, Australia
| | - Adeeb NaserEddin
- Hadassah University Medical Center, Department of Bone Marrow Transplantation and Cancer Immunotherapy, Jerusalem, Israel
| | - Les R Folio
- Clinical Center, National Institutes of Health, Bethesda, MD
| | - Benjamin Schwarz
- Laboratory of Bacteriology, National Institute of Allergy and Infectious Diseases, Rockville, MD
| | - Eric Bohrnsen
- Laboratory of Bacteriology, National Institute of Allergy and Infectious Diseases, Rockville, MD
| | - Lixin Zheng
- Molecular Development of the Immune System Section, Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD.,National Institute of Allergy and Infectious Diseases Clinical Genomics Program, Rockville, MD
| | - Matthew Lynberg
- Molecular Development of the Immune System Section, Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD.,National Institute of Allergy and Infectious Diseases Clinical Genomics Program, Rockville, MD
| | - Simone Gottlieb
- Molecular Development of the Immune System Section, Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD.,National Institute of Allergy and Infectious Diseases Clinical Genomics Program, Rockville, MD
| | - Michael A Leney-Greene
- Molecular Development of the Immune System Section, Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD.,Human Immunological Diseases Section, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, Rockville, MD
| | - Ann Y Park
- Molecular Development of the Immune System Section, Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD.,National Institute of Allergy and Infectious Diseases Clinical Genomics Program, Rockville, MD
| | - Ilhan Tezcan
- Division of Immunology, Department of Pediatrics, Hacettepe University Faculty of Medicine, Ankara, Turkey.,Department of Pediatric Immunology, Institute of Child Health, Hacettepe University, Ankara, Turkey.,Ihsan Dogramaci Childrens Hospital, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Ali Akdogan
- Division of Rheumatology, Department of Internal Medicine, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Rahsan Gocmen
- Department of Radiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Sevgen Onder
- Department of Pathology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Avi Rosenberg
- Kidney Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD.,Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, MD
| | | | - Errin Johnson
- The Dunn School of Pathology, South Parks Road, Oxford, UK
| | - Peter K Jackson
- Baxter Laboratory, Departments of Microbiology & Immunology and Pathology Stanford University School of Medicine, Stanford, CA
| | - Janos Demeter
- Baxter Laboratory, Departments of Microbiology & Immunology and Pathology Stanford University School of Medicine, Stanford, CA
| | - Samuel D Chauvin
- Molecular Development of the Immune System Section, Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD.,National Institute of Allergy and Infectious Diseases Clinical Genomics Program, Rockville, MD
| | - Florian Paul
- Crystallography, Max-Delbrück-Centrum for Molecular Medicine in the Helmholtz Association, Berlin, Germany
| | - Matthias Selbach
- Crystallography, Max-Delbrück-Centrum for Molecular Medicine in the Helmholtz Association, Berlin, Germany.,Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Haydar Bulut
- Crystallography, Max-Delbrück-Centrum for Molecular Medicine in the Helmholtz Association, Berlin, Germany.,Institute for Chemistry and Biochemistry, Freie Universität Berlin, Takustrasse 6, Berlin, Germany
| | - Menna R Clatworthy
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Medical Research Council Laboratory of Molecular Biology, Cambridge, UK.,Cellular Genetics, Wellcome Sanger Institute, Hinxton, UK
| | - Zewen K Tuong
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Medical Research Council Laboratory of Molecular Biology, Cambridge, UK.,Cellular Genetics, Wellcome Sanger Institute, Hinxton, UK
| | - Hanlin Zhang
- Kennedy Institute of Rheumatology, University of Oxford, Roosevelt Drive, Oxford, UK
| | - Benjamin J Stewart
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Medical Research Council Laboratory of Molecular Biology, Cambridge, UK.,Cellular Genetics, Wellcome Sanger Institute, Hinxton, UK
| | - Catharine M Bosio
- Laboratory of Bacteriology, National Institute of Allergy and Infectious Diseases, Rockville, MD
| | - Polina Stepensky
- Hadassah University Medical Center, Department of Bone Marrow Transplantation and Cancer Immunotherapy, Jerusalem, Israel
| | - Simon Clare
- Host-Microbiota Interactions Laboratory, Wellcome Sanger Institute, Hinxton, UK
| | - Sundar Ganesan
- Biological Imaging Section, Research Technologies Branch, National Institute of Allergy and Infectious Diseases, Rockville, MD
| | - John C Pascall
- Laboratory of Lymphocyte Signalling and Development, Babraham Institute, Babraham Research Campus, Cambridge, UK
| | - Oliver Daumke
- Crystallography, Max-Delbrück-Centrum for Molecular Medicine in the Helmholtz Association, Berlin, Germany.,Institute for Chemistry and Biochemistry, Freie Universität Berlin, Takustrasse 6, Berlin, Germany
| | - Geoffrey W Butcher
- Laboratory of Lymphocyte Signalling and Development, Babraham Institute, Babraham Research Campus, Cambridge, UK
| | - Andrew J McMichael
- Nuffield Department of Medicine Research Building, Roosevelt Drive, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Anna Katharina Simon
- Kennedy Institute of Rheumatology, University of Oxford, Roosevelt Drive, Oxford, UK
| | - Michael J Lenardo
- Molecular Development of the Immune System Section, Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD.,National Institute of Allergy and Infectious Diseases Clinical Genomics Program, Rockville, MD
| |
Collapse
|
10
|
Li Z, Tuong ZK, Dean I, Willis C, Gaspal F, Fiancette R, Idris S, Kennedy B, Ferdinand JR, Peñalver A, Cabantous M, Murtuza Baker S, Fry JW, Carlesso G, Hammond SA, Dovedi SJ, Hepworth MR, Clatworthy MR, Withers DR. In vivo labeling reveals continuous trafficking of TCF-1+ T cells between tumor and lymphoid tissue. J Exp Med 2022; 219:e20210749. [PMID: 35472220 PMCID: PMC9048291 DOI: 10.1084/jem.20210749] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 01/14/2022] [Accepted: 04/06/2022] [Indexed: 12/12/2022] Open
Abstract
Improving the efficacy of immune checkpoint therapies will require a better understanding of how immune cells are recruited and sustained in tumors. Here, we used the photoconversion of the tumor immune cell compartment to identify newly entering lymphocytes, determine how they change over time, and investigate their egress from the tumor. Combining single-cell transcriptomics and flow cytometry, we found that while a diverse mix of CD8 T cell subsets enter the tumor, all CD8 T cells retained within this environment for more than 72 h developed an exhausted phenotype, revealing the rapid establishment of this program. Rather than forming tumor-resident populations, non-effector subsets, which express TCF-1 and include memory and stem-like cells, were continuously recruited into the tumor, but this recruitment was balanced by concurrent egress to the tumor-draining lymph node. Thus, the TCF-1+ CD8 T cell niche in tumors is highly dynamic, with the circulation of cells between the tumor and peripheral lymphoid tissue to bridge systemic and intratumoral responses.
Collapse
Affiliation(s)
- Zhi Li
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Zewen K. Tuong
- Molecular Immunity Unit, Department of Medicine, University of Cambridge, Cambridge, UK
- Cellular Genetics, Wellcome Trust Sanger Institute, Hinxton, UK
| | - Isaac Dean
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Claire Willis
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Fabrina Gaspal
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Rémi Fiancette
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Suaad Idris
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Bethany Kennedy
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - John R. Ferdinand
- Molecular Immunity Unit, Department of Medicine, University of Cambridge, Cambridge, UK
| | - Ana Peñalver
- Molecular Immunity Unit, Department of Medicine, University of Cambridge, Cambridge, UK
| | - Mia Cabantous
- Molecular Immunity Unit, Department of Medicine, University of Cambridge, Cambridge, UK
| | - Syed Murtuza Baker
- Division of Informatics, Imaging & Data Science, Faculty of Biology, Medicine and Health, the University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Jeremy W. Fry
- ProImmune Ltd., The Magdalen Centre, Oxford Science Park, Oxford, UK
| | | | | | | | - Matthew R. Hepworth
- Lydia Becker Institute of Immunology and Inflammation, Division of Infection, Immunity and Respiratory Medicine, Faculty of Biology, Medicine and Health, the University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Menna R. Clatworthy
- Molecular Immunity Unit, Department of Medicine, University of Cambridge, Cambridge, UK
- Cellular Genetics, Wellcome Trust Sanger Institute, Hinxton, UK
| | - David R. Withers
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| |
Collapse
|
11
|
Domínguez Conde C, Xu C, Jarvis LB, Rainbow DB, Wells SB, Gomes T, Howlett SK, Suchanek O, Polanski K, King HW, Mamanova L, Huang N, Szabo PA, Richardson L, Bolt L, Fasouli ES, Mahbubani KT, Prete M, Tuck L, Richoz N, Tuong ZK, Campos L, Mousa HS, Needham EJ, Pritchard S, Li T, Elmentaite R, Park J, Rahmani E, Chen D, Menon DK, Bayraktar OA, James LK, Meyer KB, Yosef N, Clatworthy MR, Sims PA, Farber DL, Saeb-Parsy K, Jones JL, Teichmann SA. Cross-tissue immune cell analysis reveals tissue-specific features in humans. Science 2022; 376:eabl5197. [PMID: 35549406 PMCID: PMC7612735 DOI: 10.1126/science.abl5197] [Citation(s) in RCA: 191] [Impact Index Per Article: 95.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Despite their crucial role in health and disease, our knowledge of immune cells within human tissues remains limited. We surveyed the immune compartment of 16 tissues from 12 adult donors by single-cell RNA sequencing and VDJ sequencing generating a dataset of ~360,000 cells. To systematically resolve immune cell heterogeneity across tissues, we developed CellTypist, a machine learning tool for rapid and precise cell type annotation. Using this approach, combined with detailed curation, we determined the tissue distribution of finely phenotyped immune cell types, revealing hitherto unappreciated tissue-specific features and clonal architecture of T and B cells. Our multitissue approach lays the foundation for identifying highly resolved immune cell types by leveraging a common reference dataset, tissue-integrated expression analysis, and antigen receptor sequencing.
Collapse
Affiliation(s)
- C Domínguez Conde
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
| | - C Xu
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
| | - LB Jarvis
- Department of Clinical Neurosciences, University of Cambridge
| | - DB Rainbow
- Department of Clinical Neurosciences, University of Cambridge
| | - SB Wells
- Department of Systems Biology, Columbia University Irving Medical Center
| | - T Gomes
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
| | - SK Howlett
- Department of Clinical Neurosciences, University of Cambridge
| | - O Suchanek
- Molecular Immunity Unit, Department of Medicine, University of Cambridge, Cambridge, UK
| | - K Polanski
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
| | - HW King
- Centre for Immunobiology, Blizard Institute, Queen Mary University of London, London, UK
| | - L Mamanova
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
| | - N Huang
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
| | - PA Szabo
- Department of Microbiology and Immunology, Columbia University Irving Medical Center
| | - L Richardson
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
| | - L Bolt
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
| | - ES Fasouli
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
| | - KT Mahbubani
- Department of Surgery, University of Cambridge and NIHR Cambridge Biomedical Research Centre, Cambridge, UK
| | - M Prete
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
| | - L Tuck
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
| | - N Richoz
- Molecular Immunity Unit, Department of Medicine, University of Cambridge, Cambridge, UK
| | - ZK Tuong
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
- Molecular Immunity Unit, Department of Medicine, University of Cambridge, Cambridge, UK
| | - L Campos
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
- West Suffolk Hospital NHS Trust, Bury Saint Edmunds, UK
| | - HS Mousa
- Department of Clinical Neurosciences, University of Cambridge
| | - EJ Needham
- Department of Clinical Neurosciences, University of Cambridge
| | - S Pritchard
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
| | - T Li
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
| | - R Elmentaite
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
| | - J Park
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
| | - E Rahmani
- Center for Computational Biology, University of California, Berkeley, Berkeley, CA, USA
- Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, Berkeley, CA, USA
| | - D Chen
- Department of Systems Biology, Columbia University Irving Medical Center
| | - DK Menon
- Department of Anaesthesia, University of Cambridge, Cambridge, UK
| | - OA Bayraktar
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
| | - LK James
- Centre for Immunobiology, Blizard Institute, Queen Mary University of London, London, UK
| | - KB Meyer
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
| | - N Yosef
- Center for Computational Biology, University of California, Berkeley, Berkeley, CA, USA
- Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, Berkeley, CA, USA
- Chan Zuckerberg Biohub, San Francisco, CA, USA
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA
| | - MR Clatworthy
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
- Molecular Immunity Unit, Department of Medicine, University of Cambridge, Cambridge, UK
| | - PA Sims
- Department of Systems Biology, Columbia University Irving Medical Center
| | - DL Farber
- Department of Microbiology and Immunology, Columbia University Irving Medical Center
| | - K Saeb-Parsy
- Department of Surgery, University of Cambridge and NIHR Cambridge Biomedical Research Centre, Cambridge, UK
| | - JL Jones
- Department of Clinical Neurosciences, University of Cambridge
| | - SA Teichmann
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
- Theory of Condensed Matter, Cavendish Laboratory, Department of Physics, University of Cambridge, JJ Thomson Ave, Cambridge CB3 0HE, UK
| |
Collapse
|
12
|
Kotagiri P, Mescia F, Rae WM, Bergamaschi L, Tuong ZK, Turner L, Hunter K, Gerber PP, Hosmillo M, Hess C, Clatworthy MR, Goodfellow IG, Matheson NJ, McKinney EF, Wills MR, Gupta RK, Bradley JR, Bashford-Rogers RJM, Lyons PA, Smith KGC. B cell receptor repertoire kinetics after SARS-CoV-2 infection and vaccination. Cell Rep 2022; 38:110393. [PMID: 35143756 PMCID: PMC8801326 DOI: 10.1016/j.celrep.2022.110393] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [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: 08/18/2021] [Revised: 11/28/2021] [Accepted: 01/24/2022] [Indexed: 11/24/2022] Open
Abstract
B cells are important in immunity to both severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection and vaccination, but B cell receptor (BCR) repertoire development in these contexts has not been compared. We analyze serial samples from 171 SARS-CoV-2-infected individuals and 63 vaccine recipients and find the global BCR repertoire differs between them. Following infection, immunoglobulin (Ig)G1/3 and IgA1 BCRs increase, somatic hypermutation (SHM) decreases, and, in severe disease, IgM and IgA clones are expanded. In contrast, after vaccination, the proportion of IgD/M BCRs increase, SHM is unchanged, and expansion of IgG clones is prominent. VH1-24, which targets the N-terminal domain (NTD) and contributes to neutralization, is expanded post infection except in the most severe disease. Infection generates a broad distribution of SARS-CoV-2-specific clones predicted to target the spike protein, while a more focused response after vaccination mainly targets the spike's receptor-binding domain. Thus, the nature of SARS-CoV-2 exposure differentially affects BCR repertoire development, potentially informing vaccine strategies.
Collapse
Affiliation(s)
- Prasanti Kotagiri
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK.
| | - Federica Mescia
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK
| | - William M Rae
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK
| | - Laura Bergamaschi
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK
| | - Zewen K Tuong
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK; Cellular Genetics, Wellcome Sanger Institute, Hinxton, Cambridge CB10 1RQ, UK
| | - Lorinda Turner
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK
| | - Kelvin Hunter
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK
| | - Pehuén P Gerber
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK
| | - Myra Hosmillo
- Division of Virology, Department of Pathology, University of Cambridge, Addenbrooke's Hospital, Cambridge CB2 0QQ, UK
| | - Christoph Hess
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK; Department of Biomedicine, University and University Hospital Basel, Basel 4031, Switzerland; Botnar Research Centre for Child Health (BRCCH) University Basel and ETH Zurich, Basel 4059, Switzerland
| | - Menna R Clatworthy
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK; Cellular Genetics, Wellcome Sanger Institute, Hinxton, Cambridge CB10 1RQ, UK
| | - Ian G Goodfellow
- Division of Virology, Department of Pathology, University of Cambridge, Addenbrooke's Hospital, Cambridge CB2 0QQ, UK
| | - Nicholas J Matheson
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK; NHS Blood and Transplant, Cambridge CB2 1PT, UK
| | - Eoin F McKinney
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK
| | - Mark R Wills
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK
| | - Ravindra K Gupta
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK
| | - John R Bradley
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK; NIHR BioResource, Cambridge University Hospitals NHS Foundation, Cambridge Biomedical Campus, Cambridge CB2 0QQ, UK
| | | | - Paul A Lyons
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK.
| | - Kenneth G C Smith
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK.
| |
Collapse
|
13
|
Krueger A, Zaugg J, Chisholm S, Linedale R, Lachner N, Teoh SM, Tuong ZK, Lukowski SW, Morrison M, Soyer HP, Hugenholtz P, Hill MM, Frazer IH. Secreted Toxins From Staphylococcus aureus Strains Isolated From Keratinocyte Skin Cancers Mediate Pro-tumorigenic Inflammatory Responses in the Skin. Front Microbiol 2022; 12:789042. [PMID: 35145494 PMCID: PMC8822148 DOI: 10.3389/fmicb.2021.789042] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 12/08/2021] [Indexed: 12/27/2022] Open
Abstract
Squamous cell carcinoma (SCC) is a common type of skin cancer that typically arises from premalignant precursor lesions named actinic keratoses (AK). Chronic inflammation is a well-known promoter of skin cancer progression. AK and SCC have been associated with an overabundance of the bacterium Staphylococcus aureus (S. aureus). Certain secreted products from S. aureus are known to promote cutaneous pro-inflammatory responses; however, not all S. aureus strains produce these. As inflammation plays a key role in SCC development, we investigated the pro-inflammatory potential and toxin secretion profiles of skin-cancer associated S. aureus. Sterile culture supernatants (“secretomes”) of S. aureus clinical strains isolated from AK and SCC were applied to human keratinocytes in vitro. Some S. aureus secretomes induced keratinocytes to overexpress inflammatory mediators that have been linked to skin carcinogenesis, including IL-6, IL-8, and TNFα. A large phenotypic variation between the tested clinical strains was observed. Strains that are highly pro-inflammatory in vitro also caused more pronounced skin inflammation in mice. Proteomic characterization of S. aureus secretomes using mass spectrometry established that specific S. aureus enzymes and cytolytic toxins, including hemolysins, phenol-soluble modulins, and serine proteases, as well as currently uncharacterized proteins, correlate with the pro-inflammatory S. aureus phenotype. This study is the first to describe the toxin secretion profiles of AK and SCC-associated S. aureus, and their potential to induce a pro-inflammatory environment in the skin. Further studies are needed to establish whether these S. aureus products promote SCC development by mediating chronic inflammation.
Collapse
Affiliation(s)
- Annika Krueger
- Faculty of Medicine, The University of Queensland Diamantina Institute, Translational Research Institute, The University of Queensland, Woolloongabba, QLD, Australia
| | - Julian Zaugg
- Australian Centre for Ecogenomics, School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD, Australia
| | - Sarah Chisholm
- Faculty of Medicine, The University of Queensland Diamantina Institute, Translational Research Institute, The University of Queensland, Woolloongabba, QLD, Australia
| | - Richard Linedale
- Faculty of Medicine, The University of Queensland Diamantina Institute, Translational Research Institute, The University of Queensland, Woolloongabba, QLD, Australia
| | - Nancy Lachner
- Australian Centre for Ecogenomics, School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD, Australia
| | - Siok Min Teoh
- Faculty of Medicine, The University of Queensland Diamantina Institute, Translational Research Institute, The University of Queensland, Woolloongabba, QLD, Australia
| | - Zewen K. Tuong
- Faculty of Medicine, The University of Queensland Diamantina Institute, Translational Research Institute, The University of Queensland, Woolloongabba, QLD, Australia
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge, United Kingdom
- Cellular Genetics, Wellcome Sanger Institute, Hinxton, United Kingdom
| | - Samuel W. Lukowski
- The Institute for Molecular Bioscience, The University of Queensland, St Lucia, QLD, Australia
| | - Mark Morrison
- Faculty of Medicine, The University of Queensland Diamantina Institute, Translational Research Institute, The University of Queensland, Woolloongabba, QLD, Australia
| | - H. Peter Soyer
- Dermatology Research Centre, The University of Queensland Diamantina Institute, The University of Queensland, Brisbane, QLD, Australia
- Dermatology Department, Princess Alexandra Hospital, Brisbane, QLD, Australia
| | - Philip Hugenholtz
- Australian Centre for Ecogenomics, School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD, Australia
| | - Michelle M. Hill
- Faculty of Medicine, The University of Queensland Diamantina Institute, Translational Research Institute, The University of Queensland, Woolloongabba, QLD, Australia
- QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
- The University of Queensland Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
| | - Ian H. Frazer
- Faculty of Medicine, The University of Queensland Diamantina Institute, Translational Research Institute, The University of Queensland, Woolloongabba, QLD, Australia
- *Correspondence: Ian H. Frazer,
| |
Collapse
|
14
|
Mulderrig L, Garaycoechea JI, Tuong ZK, Millington CL, Dingler FA, Ferdinand JR, Gaul L, Tadross JA, Arends MJ, O'Rahilly S, Crossan GP, Clatworthy MR, Patel KJ. Aldehyde-driven transcriptional stress triggers an anorexic DNA damage response. Nature 2021; 600:158-163. [PMID: 34819667 DOI: 10.1038/s41586-021-04133-7] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 10/13/2021] [Indexed: 01/14/2023]
Abstract
Endogenous DNA damage can perturb transcription, triggering a multifaceted cellular response that repairs the damage, degrades RNA polymerase II and shuts down global transcription1-4. This response is absent in the human disease Cockayne syndrome, which is caused by loss of the Cockayne syndrome A (CSA) or CSB proteins5-7. However, the source of endogenous DNA damage and how this leads to the prominent degenerative features of this disease remain unknown. Here we find that endogenous formaldehyde impedes transcription, with marked physiological consequences. Mice deficient in formaldehyde clearance (Adh5-/-) and CSB (Csbm/m; Csb is also known as Ercc6) develop cachexia and neurodegeneration, and succumb to kidney failure, features that resemble human Cockayne syndrome. Using single-cell RNA sequencing, we find that formaldehyde-driven transcriptional stress stimulates the expression of the anorexiogenic peptide GDF15 by a subset of kidney proximal tubule cells. Blocking this response with an anti-GDF15 antibody alleviates cachexia in Adh5-/-Csbm/m mice. Therefore, CSB provides protection to the kidney and brain against DNA damage caused by endogenous formaldehyde, while also suppressing an anorexic endocrine signal. The activation of this signal might contribute to the cachexia observed in Cockayne syndrome as well as chemotherapy-induced anorectic weight loss. A plausible evolutionary purpose for such a response is to ensure aversion to genotoxins in food.
Collapse
Affiliation(s)
- Lee Mulderrig
- MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital, Oxford, UK
- MRC Laboratory of Molecular Biology, Cambridge, UK
| | | | - Zewen K Tuong
- Molecular Immunity Unit, Department of Medicine, University of Cambridge, Cambridge, UK
- Cellular Genetics, Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, UK
| | - Christopher L Millington
- MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital, Oxford, UK
| | - Felix A Dingler
- MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital, Oxford, UK
| | - John R Ferdinand
- Molecular Immunity Unit, Department of Medicine, University of Cambridge, Cambridge, UK
| | - Liam Gaul
- The Francis Crick Institute, London, UK
| | - John A Tadross
- MRC Metabolic Diseases Unit, Wellcome Trust-Medical Research Council Institute of Metabolic Science, University of Cambridge, Cambridge, UK
- Department of Pathology, University of Cambridge, Cambridge, UK
| | - Mark J Arends
- Division of Pathology, University of Edinburgh, Cancer Research UK Edinburgh Centre, IGMM, Edinburgh, UK
| | - Stephen O'Rahilly
- MRC Metabolic Diseases Unit, Wellcome Trust-Medical Research Council Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | | | - Menna R Clatworthy
- Molecular Immunity Unit, Department of Medicine, University of Cambridge, Cambridge, UK
- Cellular Genetics, Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, UK
- Cambridge Institute of Therapeutic Immunology and Infectious Diseases, University of Cambridge and NIHR Cambridge Biomedical Research Centre, Cambridge, UK
| | - Ketan J Patel
- MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital, Oxford, UK.
- MRC Laboratory of Molecular Biology, Cambridge, UK.
| |
Collapse
|
15
|
Tuong ZK, Lukowski SW, Nguyen QH, Chandra J, Zhou C, Gillinder K, Bashaw AA, Ferdinand JR, Stewart BJ, Teoh SM, Hanson SJ, Devitt K, Clatworthy MR, Powell JE, Frazer IH. A model of impaired Langerhans cell maturation associated with HPV induced epithelial hyperplasia. iScience 2021; 24:103326. [PMID: 34805788 PMCID: PMC8586807 DOI: 10.1016/j.isci.2021.103326] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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: 07/09/2021] [Revised: 09/29/2021] [Accepted: 10/19/2021] [Indexed: 12/24/2022] Open
Abstract
Langerhans cells (LC) are skin-resident antigen-presenting cells that regulate immune responses to epithelial microorganisms. Human papillomavirus (HPV) infection can promote malignant epithelial transformation. As LCs are considered important for controlling HPV infection, we compared the transcriptome of murine LCs from skin transformed by K14E7 oncoprotein and from healthy skin. We identified transcriptome heterogeneity at the single cell level amongst LCs in normal skin, associated with ontogeny, cell cycle, and maturation. We identified a balanced co-existence of immune-stimulatory and immune-inhibitory LC cell states in normal skin that was significantly disturbed in HPV16 E7-transformed skin. Hyperplastic skin was depleted of immune-stimulatory LCs and enriched for LCs with an immune-inhibitory gene signature, and LC-keratinocyte crosstalk was dysregulated. We identified reduced expression of interleukin (IL)-34, a critical molecule for LC homeostasis. Enrichment of an immune-inhibitory LC gene signature and reduced levels of epithelial IL-34 were also found in human HPV-associated cervical epithelial cancers. Single cell atlas of Langerhans cells in cutaneous skin Stimulatory and inhibitory Langerhans cell states are in balance Inhibitory Langerhans cell states dominate HPV-transformed hyperplastic skin Langerhans cell imbalance is associated with disrupted IL-34 signaling
Collapse
Affiliation(s)
- Zewen K Tuong
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, QLD 4102, Australia.,Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC-Laboratory of Molecular Biology, Cambridge, UK
| | - Samuel W Lukowski
- Australia Institute for Molecular Bioscience, The University of Queensland, St Lucia, QLD 4072, Australia
| | - Quan H Nguyen
- Australia Institute for Molecular Bioscience, The University of Queensland, St Lucia, QLD 4072, Australia
| | - Janin Chandra
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, QLD 4102, Australia
| | - Chenhao Zhou
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, QLD 4102, Australia
| | - Kevin Gillinder
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, QLD 4102, Australia
| | - Abate A Bashaw
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, QLD 4102, Australia
| | - John R Ferdinand
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC-Laboratory of Molecular Biology, Cambridge, UK
| | - Benjamin J Stewart
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC-Laboratory of Molecular Biology, Cambridge, UK
| | - Siok Min Teoh
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, QLD 4102, Australia
| | - Sarah J Hanson
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, QLD 4102, Australia
| | - Katharina Devitt
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, QLD 4102, Australia
| | - Menna R Clatworthy
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC-Laboratory of Molecular Biology, Cambridge, UK.,Wellcome Trust Sanger Institute, Hinxton, UK
| | - Joseph E Powell
- Garvan-Weizmann Centre for Cellular Genomics, Garvan Institute of Medical Research, Darlinghurst, NSW 2010, Australia
| | - Ian H Frazer
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, QLD 4102, Australia
| |
Collapse
|
16
|
Inaba A, Tuong ZK, Riding AM, Mathews RJ, Martin JL, Saeb-Parsy K, Clatworthy MR. B Lymphocyte-Derived CCL7 Augments Neutrophil and Monocyte Recruitment, Exacerbating Acute Kidney Injury. J Immunol 2020; 205:1376-1384. [PMID: 32737150 PMCID: PMC7444279 DOI: 10.4049/jimmunol.2000454] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 07/01/2020] [Indexed: 12/21/2022]
Abstract
AKI is a serious condition affecting one fifth of hospital patients. In AKI, B cells produce CCL7 and facilitate neutrophil and monocyte recruitment. CCL7 blockade in mice reduces myeloid cell infiltration and ameliorates AKI.
Acute kidney injury (AKI) is a serious condition affecting one fifth of hospital inpatients. B lymphocytes have immunological functions beyond Ab production and may produce cytokines and chemokines that modulate inflammation. In this study, we investigated leukocyte responses in a mouse model of AKI and observed an increase in circulating and kidney B cells, particularly a B220low subset, following AKI. We found that B cells produce the chemokine CCL7, with the potential to facilitate neutrophil and monocyte recruitment to the injured kidney. Siglec-G–deficient mice, which have increased numbers of B220low innate B cells and a lower B cell activation threshold, had increased Ccl7 transcripts, increased neutrophil and monocyte numbers in the kidney, and more severe AKI. CCL7 blockade in mice reduced myeloid cell infiltration into the kidney and ameliorated AKI. In two independent cohorts of human patients with AKI, we observed significantly higher CCL7 transcripts compared with controls, and in a third cohort, we observed an increase in urinary CCL7 levels in AKI, supporting the clinical importance of this pathway. Together, our data suggest that B cells contribute to early sterile inflammation in AKI via the production of leukocyte-recruiting chemokines.
Collapse
Affiliation(s)
- Akimichi Inaba
- Molecular Immunity Unit, Department of Medicine, University of Cambridge, Cambridge CB2 0QH, United Kingdom; .,Cambridge University Hospitals National Health Service Foundation Trust, Cambridge CB2 0QQ, United Kingdom
| | - Zewen K Tuong
- Molecular Immunity Unit, Department of Medicine, University of Cambridge, Cambridge CB2 0QH, United Kingdom.,Cellular Genetics, Wellcome Trust Sanger Institute, Hinxton CB10 1RQ, United Kingdom
| | - Alexandra M Riding
- Molecular Immunity Unit, Department of Medicine, University of Cambridge, Cambridge CB2 0QH, United Kingdom
| | - Rebeccah J Mathews
- Molecular Immunity Unit, Department of Medicine, University of Cambridge, Cambridge CB2 0QH, United Kingdom
| | - Jack L Martin
- Cambridge University Hospitals National Health Service Foundation Trust, Cambridge CB2 0QQ, United Kingdom.,Department of Surgery, University of Cambridge, Cambridge CB2 0QQ, United Kingdom; and
| | - Kourosh Saeb-Parsy
- Department of Surgery, University of Cambridge, Cambridge CB2 0QQ, United Kingdom; and.,National Institute for Health Research Cambridge Biomedical Research Centre, Cambridge CB2 0QQ, United Kingdom
| | - Menna R Clatworthy
- Molecular Immunity Unit, Department of Medicine, University of Cambridge, Cambridge CB2 0QH, United Kingdom.,Cambridge University Hospitals National Health Service Foundation Trust, Cambridge CB2 0QQ, United Kingdom.,Cellular Genetics, Wellcome Trust Sanger Institute, Hinxton CB10 1RQ, United Kingdom.,National Institute for Health Research Cambridge Biomedical Research Centre, Cambridge CB2 0QQ, United Kingdom
| |
Collapse
|
17
|
Castro-Dopico T, Fleming A, Dennison TW, Ferdinand JR, Harcourt K, Stewart BJ, Cader Z, Tuong ZK, Jing C, Lok LSC, Mathews RJ, Portet A, Kaser A, Clare S, Clatworthy MR. GM-CSF Calibrates Macrophage Defense and Wound Healing Programs during Intestinal Infection and Inflammation. Cell Rep 2020; 32:107857. [PMID: 32640223 PMCID: PMC7351110 DOI: 10.1016/j.celrep.2020.107857] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 04/26/2020] [Accepted: 06/12/2020] [Indexed: 02/07/2023] Open
Abstract
Macrophages play a central role in intestinal immunity, but inappropriate macrophage activation is associated with inflammatory bowel disease (IBD). Here, we identify granulocyte-macrophage colony stimulating factor (GM-CSF) as a critical regulator of intestinal macrophage activation in patients with IBD and mice with dextran sodium sulfate (DSS)-induced colitis. We find that GM-CSF drives the maturation and polarization of inflammatory intestinal macrophages, promoting anti-microbial functions while suppressing wound-healing transcriptional programs. Group 3 innate lymphoid cells (ILC3s) are a major source of GM-CSF in intestinal inflammation, with a strong positive correlation observed between ILC or CSF2 transcripts and M1 macrophage signatures in IBD mucosal biopsies. Furthermore, GM-CSF-dependent macrophage polarization results in a positive feedback loop that augmented ILC3 activation and type 17 immunity. Together, our data reveal an important role for GM-CSF-mediated ILC-macrophage crosstalk in calibrating intestinal macrophage phenotype to enhance anti-bacterial responses, while inhibiting pro-repair functions associated with fibrosis and stricturing, with important clinical implications.
Collapse
Affiliation(s)
- Tomas Castro-Dopico
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC Laboratory of Molecular Biology, Cambridge, UK
| | - Aaron Fleming
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC Laboratory of Molecular Biology, Cambridge, UK
| | - Thomas W Dennison
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC Laboratory of Molecular Biology, Cambridge, UK
| | - John R Ferdinand
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC Laboratory of Molecular Biology, Cambridge, UK
| | | | - Benjamin J Stewart
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC Laboratory of Molecular Biology, Cambridge, UK; Wellcome Sanger Institute, Hinxton, UK
| | - Zaeem Cader
- Division of Gastroenterology, Department of Medicine, University of Cambridge, Cambridge, UK
| | - Zewen K Tuong
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC Laboratory of Molecular Biology, Cambridge, UK; Wellcome Sanger Institute, Hinxton, UK
| | - Chenzhi Jing
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC Laboratory of Molecular Biology, Cambridge, UK
| | - Laurence S C Lok
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC Laboratory of Molecular Biology, Cambridge, UK
| | - Rebeccah J Mathews
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC Laboratory of Molecular Biology, Cambridge, UK
| | - Anaïs Portet
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC Laboratory of Molecular Biology, Cambridge, UK
| | - Arthur Kaser
- Division of Gastroenterology, Department of Medicine, University of Cambridge, Cambridge, UK
| | | | - Menna R Clatworthy
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC Laboratory of Molecular Biology, Cambridge, UK; Wellcome Sanger Institute, Hinxton, UK; NIHR Cambridge Biomedical Research Centre, Cambridge, UK.
| |
Collapse
|
18
|
Suchanek O, Wijeyesinghe S, Ferdinand J, Tuong ZK, Chandra A, Clare S, Bashford-Rogers R, Lawley T, Okkenhaug K, Masopust D, Clatworthy M. MO064TISSUE-RESIDENT B CELLS DETERMINE SUSCEPTIBILITY TO URINARY TRACT INFECTION BY ORCHESTRATING MACROPHAGE POLARISATION. Nephrol Dial Transplant 2020. [DOI: 10.1093/ndt/gfaa140.mo064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Urinary tract infection (UTI) is an important clinical problem. More than half of women and 1 in 10 men will be affected during their lifetime. Many of these affect the lower urinary tract but recurrent pyelonephritis can lead to scarring and chronic kidney disease. There is an increasing appreciation that tissue-resident immune cells, such as macrophages, play an important role in defence against infection, but only little is known about B lymphocytes in this context. Here we sought to address the question of whether B cells reside in the kidney and bladder in homeostasis and to determine their phenotype and contribution to local organ immunity.
Methods and Results
Using intravenous labelling and parabiosis, we identified a population of bona-fide self-renewing, tissue-resident B cells that included non-naïve and innate-like CD5+ B-1 cells, in murine kidneys and urinary bladder (but also in liver and lung). The size and phenotype of this B cell subset was influenced by genetic background, age, and microbiome, with an expanded population evident after co-housing with pet-store mice. Although kidney B cells had less diverse Igh repertoire compared to blood, their seeding was largely independent of their B-cell receptor specificity. In human kidneys we found a similar enrichment for non-naïve B cells compared to blood and spleen.
Using two strains of genetically modified mice with higher (PI3KδE1020K-B) or lower (μMT-) numbers of tissue-resident B cells, we tested the function of these cells during UTI. Surprisingly, the number of tissue-resident B cells inversely correlated with bacterial clearance. We found that these B cells were spatially co-localised with kidney macrophages and skewed their polarization towards an anti-inflammatory M2 phenotype, leading to reduced anti-microbial responses. This effect was, at least in part, driven via IL-10.
Conclusion
In conclusion, our data identify a critical role for tissue-resident B cells in modulating local immunity in the urinary tract, determining the inflammatory ‘set-point’ of resident and recruited myeloid cells, with important clinical implications for the use of B-cell depleting therapies and conditions such as infection, transplant rejection, fibrosis or autoimmunity.
Graphical Abstract
Collapse
Affiliation(s)
- Ondrej Suchanek
- MRC Laboratory of Molecular Biology, Molecular Immunity Unit, Cambridge, United Kingdom
- University of Cambridge, Department of Medicine, Cambridge, United Kingdom
- Addenbrooke's Hospital, Department of Nephrology, Cambridge, United Kingdom
- Wellcome Sanger Institute, Hinxton, United Kingdom
| | - Sathi Wijeyesinghe
- University of Minnesota, Department of Microbiology and Immunology, Centre for Immunology, Minneapolis, United States of America
| | - John Ferdinand
- MRC Laboratory of Molecular Biology, Molecular Immunity Unit, Cambridge, United Kingdom
- University of Cambridge, Department of Medicine, Cambridge, United Kingdom
| | - Zewen K Tuong
- MRC Laboratory of Molecular Biology, Molecular Immunity Unit, Cambridge, United Kingdom
- University of Cambridge, Department of Medicine, Cambridge, United Kingdom
| | - Anita Chandra
- University of Cambridge, Department Of Pathology, Cambridge, United Kingdom
| | - Simon Clare
- Wellcome Sanger Institute, Hinxton, United Kingdom
| | | | | | - Klaus Okkenhaug
- University of Cambridge, Department Of Pathology, Cambridge, United Kingdom
| | - David Masopust
- University of Minnesota, Department of Microbiology and Immunology, Centre for Immunology, Minneapolis, United States of America
| | - Menna Clatworthy
- MRC Laboratory of Molecular Biology, Molecular Immunity Unit, Cambridge, United Kingdom
- University of Cambridge, Department of Medicine, Cambridge, United Kingdom
- Addenbrooke's Hospital, Department of Nephrology, Cambridge, United Kingdom
| |
Collapse
|
19
|
Devitt K, Hanson SJ, Tuong ZK, McMeniman E, Soyer HP, Frazer IH, Lukowski SW. Single-cell RNA sequencing reveals cell type-specific HPV expression in hyperplastic skin lesions. Virology 2019; 537:14-19. [PMID: 31425970 DOI: 10.1016/j.virol.2019.08.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [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: 05/29/2019] [Revised: 08/08/2019] [Accepted: 08/08/2019] [Indexed: 10/26/2022]
Abstract
Human Papillomavirus infection is highly prevalent worldwide. While most types of HPV cause benign warts, some high-risk types are known to cause cervical cancer, as well as cancer of the oral cavity and head and neck. Persistent cutaneous HPV infection can be particularly problematic in patients with chronic immunosuppression, for example following organ transplantation. Due to unknown mechanisms, these patients may develop numerous warts, as well as present with a dramatically increased skin cancer prevalence. Despite an association between HPV persistence in the epidermis and excessive wart or squamous cancer development, the molecular mechanisms linking immunosuppression, HPV expression and excessive epidermal proliferation have not been determined, largely due to low-sensitivity methodology to capture rare viral transcription events. Here, we use single-cell RNA sequencing to profile HPV-positive skin lesions from an immunosuppressed patient that were found to express the alphapapillomavirus HPV78 in basal keratinocytes, suprabasal keratinocytes and hair follicle stem cells. This method can be applied to detect and investigate HPV transcripts in cutaneous lesions, allowing mechanistic links between immunosuppression-induced HPV life cycle and epidermal hyperproliferation to be uncovered.
Collapse
Affiliation(s)
- Katharina Devitt
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, QLD, 4102, Australia
| | - Sarah J Hanson
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, QLD, 4102, Australia
| | - Zewen K Tuong
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, QLD, 4102, Australia
| | - Erin McMeniman
- The University of Queensland Diamantina Institute, The University of Queensland, Dermatology Research Centre, Woolloongabba, QLD, 4102, Australia; Department of Dermatology, The Princess Alexandra Hospital, Woolloongabba, QLD, 4102, Australia
| | - H Peter Soyer
- The University of Queensland Diamantina Institute, The University of Queensland, Dermatology Research Centre, Woolloongabba, QLD, 4102, Australia; Department of Dermatology, The Princess Alexandra Hospital, Woolloongabba, QLD, 4102, Australia
| | - Ian H Frazer
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, QLD, 4102, Australia.
| | - Samuel W Lukowski
- Institute for Molecular Bioscience, The University of Queensland, St Lucia, QLD, 4072, Australia
| |
Collapse
|
20
|
Bashaw AA, Teoh SM, Tuong ZK, Leggatt GR, Frazer IH, Chandra J. HPV16 E7-Driven Epithelial Hyperplasia Promotes Impaired Antigen Presentation and Regulatory T-Cell Development. J Invest Dermatol 2019; 139:2467-2476.e3. [PMID: 31207230 DOI: 10.1016/j.jid.2019.03.1162] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 03/15/2019] [Accepted: 03/31/2019] [Indexed: 01/21/2023]
Abstract
Human papillomaviruses infect keratinocytes and can lead to hyperproliferative dysplasia and malignant transformation if not cleared by the immune system. Human papillomavirus has evolved an array of mechanisms to evade and manipulate the immune system to improve replication efficiency and promote persistent infection. We here demonstrate that hyperproliferative skin expressing the high-risk human papillomavirus 16 E7 oncogene as a transgene drives immunomodulation of dendritic cells (DCs), resulting in reduced capacity to take up antigen and prime effector CD4+ T cell responses. The phenotype of DCs in the E7-expressing hyperproliferative skin was not reversible by activation through intradermal immunization. Naïve CD4+ T cells primed by E7-driven hyperproliferative skin acquired FoxP3 expression and an anergic phenotype. DC and T help modulation was dependent on E7-retinoblastoma protein interaction-driven epithelial hyperproliferation, rather than on expression of E7. Inhibition of binding of E7 to retinoblastoma protein, and of consequent epithelial hyperplasia, was associated with normal skin DC phenotype, and T helper type 1 effector responses to immunization were restored. We conclude that human papillomavirus-induced epithelial hyperplasia modulates epithelial DCs and inhibits T helper type 1 immunity while polarizing T-cell differentiation to a regulatory or anergic phenotype.
Collapse
Affiliation(s)
- Abate Assefa Bashaw
- The University of Queensland Diamantina Institute, Translational Research Institute, Woolloongabba, Queensland, Australia
| | - Siok M Teoh
- The University of Queensland Diamantina Institute, Translational Research Institute, Woolloongabba, Queensland, Australia
| | - Zewen K Tuong
- The University of Queensland Diamantina Institute, Translational Research Institute, Woolloongabba, Queensland, Australia
| | - Graham R Leggatt
- The University of Queensland Diamantina Institute, Translational Research Institute, Woolloongabba, Queensland, Australia
| | - Ian H Frazer
- The University of Queensland Diamantina Institute, Translational Research Institute, Woolloongabba, Queensland, Australia.
| | - Janin Chandra
- The University of Queensland Diamantina Institute, Translational Research Institute, Woolloongabba, Queensland, Australia
| |
Collapse
|
21
|
Gu Z, Liu T, Tang J, Yang Y, Song H, Tuong ZK, Fu J, Yu C. Mechanism of Iron Oxide-Induced Macrophage Activation: The Impact of Composition and the Underlying Signaling Pathway. J Am Chem Soc 2019; 141:6122-6126. [PMID: 30933483 DOI: 10.1021/jacs.8b10904] [Citation(s) in RCA: 90] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Iron oxide nanoparticles (IONPs) have emerging anticancer applications via polarizing tumor-associated macrophages from tumor-promoting phenotype (M2) to tumor-suppressing phenotype (M1). However, the underlying mechanism and structure-function relationship remain unclear. We report magnetite IONPs are more effective compared to hematite in M1 polarization and tumor suppression. Moreover, magnetite IONPs specifically rely on interferon regulatory factor 5 signaling pathway for M1 polarization and down-regulate M2-assoicated arginase-1. This study provides new understandings and paves the way for designing advanced iron-based anticancer technologies.
Collapse
Affiliation(s)
- Zhengying Gu
- Australian Institute for Bioengineering and Nanotechnology , The University of Queensland , Brisbane , QLD 4072 , Australia
| | - Tianqing Liu
- QIMR Berghofer Medical Research Institute , 300 Herston Road , Brisbane , QLD 4006 , Australia
| | - Jie Tang
- Australian Institute for Bioengineering and Nanotechnology , The University of Queensland , Brisbane , QLD 4072 , Australia
| | - Yannan Yang
- Australian Institute for Bioengineering and Nanotechnology , The University of Queensland , Brisbane , QLD 4072 , Australia
| | - Hao Song
- Australian Institute for Bioengineering and Nanotechnology , The University of Queensland , Brisbane , QLD 4072 , Australia
| | - Zewen K Tuong
- The University of Queensland Diamantina Institute , Translational Research Institute, Woolloongabba , QLD 4102 , Australia
| | - Jianye Fu
- Australian Institute for Bioengineering and Nanotechnology , The University of Queensland , Brisbane , QLD 4072 , Australia
| | - Chengzhong Yu
- Australian Institute for Bioengineering and Nanotechnology , The University of Queensland , Brisbane , QLD 4072 , Australia.,School of Chemistry and Molecular Engineering , East China Normal University , Shanghai 200241 , People's Republic of China
| |
Collapse
|
22
|
Kuo P, Teoh SM, Tuong ZK, Leggatt GR, Mattarollo SR, Frazer IH. Recruitment of Antigen Presenting Cells to Skin Draining Lymph Node From HPV16E7-Expressing Skin Requires E7-Rb Interaction. Front Immunol 2018; 9:2896. [PMID: 30619266 PMCID: PMC6305623 DOI: 10.3389/fimmu.2018.02896] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [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: 09/10/2018] [Accepted: 11/26/2018] [Indexed: 12/27/2022] Open
Abstract
“High-risk” human papillomaviruses (HPV) infect keratinocytes of squamous epithelia. The HPV16E7 protein induces epithelial hyperplasia by binding Rb family proteins and disrupting cell cycle termination. Murine skin expressing HPV16E7 as a transgene from a keratin 14 promoter (K14.E7) demonstrates epithelial hyperplasia, dysfunctional antigen presenting cells, ineffective antigen presentation by keratinocytes, and production of immunoregulatory cytokines. Furthermore, grafted K14.E7 skin is not rejected from immunocompetent non-transgenic recipient animals. To establish the contributions of E7, of E7-Rb interaction and of epithelial hyperplasia to altered local skin immunity, K14.E7 skin was compared with skin from K14.E7 mice heterozygous for a mutant Rb unable to bind E7 (K14.E7xRbΔL/ΔL mice), that have normoplastic epithelium. Previously, we demonstrated that E7-speicfic T cells do not accumulate in K14.E7xRbΔL/ΔL skin grafts. Here, we further show that K14.E7xRbΔL/ΔL skin, like K14.E7 skin, is not rejected by immunocompetent non-transgenic animals. There were fewer CD11b+ antigen presenting cells in skin draining lymph nodes from animals recipient of K14.E7xRbΔL/ΔL grafts, when compared with animals receiving K14.E7 grafts or K5mOVA grafts. Maturation of migratory DCs derived from K14.E7xRbΔL/ΔL grafts found in the draining lymph nodes is significantly lower than that of K14.E7 grafts. Surprisingly, K14.E7xRbΔL/ΔL keratinocytes, unlike K14.E7 keratinocytes, are susceptible to E7 directed CTL-mediated lysis in vitro. We conclude that E7-Rb interaction and its associated epithelial hyperplasia partially contribute to the suppressive local immune responses in area affected by HPV16E7 expression.
Collapse
Affiliation(s)
- Paula Kuo
- Translational Research Institute, The University of Queensland Diamantina Institute, Brisbane, QLD, Australia
| | - Siok Min Teoh
- Translational Research Institute, The University of Queensland Diamantina Institute, Brisbane, QLD, Australia
| | - Zewen K Tuong
- Translational Research Institute, The University of Queensland Diamantina Institute, Brisbane, QLD, Australia
| | - Graham R Leggatt
- Translational Research Institute, The University of Queensland Diamantina Institute, Brisbane, QLD, Australia
| | - Stephen R Mattarollo
- Translational Research Institute, The University of Queensland Diamantina Institute, Brisbane, QLD, Australia
| | - Ian H Frazer
- Translational Research Institute, The University of Queensland Diamantina Institute, Brisbane, QLD, Australia
| |
Collapse
|
23
|
Lukowski SW, Tuong ZK, Noske K, Senabouth A, Nguyen QH, Andersen SB, Soyer HP, Frazer IH, Powell JE. Detection of HPV E7 Transcription at Single-Cell Resolution in Epidermis. J Invest Dermatol 2018; 138:2558-2567. [DOI: 10.1016/j.jid.2018.06.169] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 05/20/2018] [Accepted: 06/08/2018] [Indexed: 02/07/2023]
|
24
|
Zammit AP, Sinha R, Cooper CL, Perry CFL, Frazer IH, Tuong ZK. Examining the contribution of smoking and HPV towards the etiology of oral cavity squamous cell carcinoma using high-throughput sequencing: A prospective observational study. PLoS One 2018; 13:e0205406. [PMID: 30308005 PMCID: PMC6181346 DOI: 10.1371/journal.pone.0205406] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 09/25/2018] [Indexed: 12/15/2022] Open
Abstract
Oral cavity Squamous Cell Carcinoma (OCSCC) is a common form of head and neck cancer throughout the developed and developing world. However, the etiology of OCSCC is still unclear. Here, we explored the extent to which tobacco use, Human Papillomavirus (HPV) infection and genetic and transcriptomic changes contributed to the oncogenesis of OCSCC. In a prospective observational study, we analysed fresh tissue biopsies from 45 OCSCC collected from 51 subjects presenting with OCSCC to the Brisbane Head and Neck Clinics between 2013 and 2015. Exploration of the genetic and transcriptomic landscape of the biopsies were performed using RNA sequencing (RNA-seq) and whole exome sequencing. HPV associated tumours were determined using p16 staining of histological sections and RNA sequencing. Patient demographics including tumor location within the oral cavity, and history of tobacco and alcohol use were correlated with genomic and transcriptomics analyses. About 4.5% of OCSCC were HPV associated. The most frequent mutations in the OCSCC samples were in the TP53 and CDKN2A genes, but no association of specific mutations with HPV or tobacco use was observed. Using weighted gene co-expression network analysis to explore the RNA-seq data, tumors from participants with a history of tobacco use showed a significant trend towards increased mammalian target of Rapamycin (mTOR) signaling and decreased mitochondrial respiration. In conclusion, HPV was shown to be an uncommon association with OCSCC and changes in TP53 transcriptional regulation, mTOR signaling and mitochondrial function were associated with a history of tobacco use. Larger data sets will be required to enable detection of differences which may help with development of personalized therapeutics in the future.
Collapse
Affiliation(s)
- Andrew P. Zammit
- The University of Queensland, Faculty of Medicine, Diamantina Institute, Translational Research Institute, Woolloongabba, QLD, Australia
| | - Rohit Sinha
- The University of Queensland, Faculty of Medicine, Diamantina Institute, Translational Research Institute, Woolloongabba, QLD, Australia
| | - Caroline L. Cooper
- Department of Anatomical Pathology, Pathology Queensland, Princess Alexandra Hospital, Woolloongabba, QLD, Australia
- Southside Clinical Unit, Faculty of Medicine, The University of Queensland, St Lucia, QLD, Australia
| | | | - Ian H. Frazer
- The University of Queensland, Faculty of Medicine, Diamantina Institute, Translational Research Institute, Woolloongabba, QLD, Australia
- * E-mail:
| | - Zewen K. Tuong
- The University of Queensland, Faculty of Medicine, Diamantina Institute, Translational Research Institute, Woolloongabba, QLD, Australia
| |
Collapse
|
25
|
Tuong ZK, Noske K, Kuo P, Bashaw AA, Teoh SM, Frazer IH. Murine HPV16 E7-expressing transgenic skin effectively emulates the cellular and molecular features of human high-grade squamous intraepithelial lesions. Papillomavirus Res 2018; 5:6-20. [PMID: 29807614 PMCID: PMC5886957 DOI: 10.1016/j.pvr.2017.10.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 10/14/2017] [Accepted: 10/16/2017] [Indexed: 01/26/2023]
Abstract
Currently available vaccines prevent HPV infection and development of HPV-associated malignancies, but do not cure existing HPV infections and dysplastic lesions. Persistence of infection(s) in immunocompetent patients may reflect induction of local immunosuppressive mechanisms by HPV, providing a target for therapeutic intervention. We have proposed that a mouse, expressing HPV16 E7 oncoprotein under a Keratin 14 promoter (K14E7 mice), and which develops epithelial hyperplasia, may assist with understanding local immune suppression mechanisms that support persistence of HPV oncogene-induced epithelial hyperplasia. K14E7 skin grafts recruit immune cells from immunocompetent hosts, but consistently fail to be rejected. Here, we review the literature on HPV-associated local immunoregulation, and compare the findings with published observations on the K14E7 transgenic murine model, including comparison of the transcriptome of human HPV-infected pre-malignancies with that of murine K14E7 transgenic skin. We argue from the similarity of i) the literature findings and ii) the transcriptome profiles that murine K14E7 transgenic skin recapitulates the cellular and secreted protein profiles of high-grade HPV-associated lesions in human subjects. We propose that the K14E7 mouse may be an appropriate model to further study the immunoregulatory effects of HPV E7 expression, and can facilitate development and testing of therapeutic vaccines.
Collapse
Affiliation(s)
- Z K Tuong
- The University of Queensland, Faculty of Medicine, Diamantina Institute, Translational Research Institute, Brisbane, QLD, Australia
| | - K Noske
- The University of Queensland, Faculty of Medicine, Diamantina Institute, Translational Research Institute, Brisbane, QLD, Australia
| | - P Kuo
- The University of Queensland, Faculty of Medicine, Diamantina Institute, Translational Research Institute, Brisbane, QLD, Australia
| | - A A Bashaw
- The University of Queensland, Faculty of Medicine, Diamantina Institute, Translational Research Institute, Brisbane, QLD, Australia
| | - S M Teoh
- The University of Queensland, Faculty of Medicine, Diamantina Institute, Translational Research Institute, Brisbane, QLD, Australia
| | - I H Frazer
- The University of Queensland, Faculty of Medicine, Diamantina Institute, Translational Research Institute, Brisbane, QLD, Australia.
| |
Collapse
|
26
|
He X, Cruz JL, Joseph S, Pett N, Chew HY, Tuong ZK, Okano S, Kelly G, Veitch M, Simpson F, Wells JW. Characterization of 7A7, an anti-mouse EGFR monoclonal antibody proposed to be the mouse equivalent of cetuximab. Oncotarget 2018; 9:12250-12260. [PMID: 29552307 PMCID: PMC5844743 DOI: 10.18632/oncotarget.24242] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [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: 10/13/2017] [Accepted: 12/05/2017] [Indexed: 12/31/2022] Open
Abstract
The Epidermal Growth Factor Receptor (EGFR) is selectively expressed on the surface of numerous tumours, such as non-small cell lung, ovarian, colorectal and head and neck carcinomas. EGFR has therefore become a target for cancer therapy. Cetuximab is a chimeric human/mouse monoclonal antibody (mAb) that binds to EGFR, where it both inhibits signaling and induces cell death by antibody-dependent cell mediated cytotoxicity (ADCC). Cetuximab has been approved for clinical use in patients with head and neck squamous cell carcinoma (HNSCC) and colorectal cancer. However, only 15-20% patients benefit from this drug, thus new strategies to improve cetuximab efficiency are required. We aimed to develop a reliable and easy preclinical mouse model to evaluate the efficacy of EGFR-targeted antibodies and examine the immune mechanisms involved in tumour regression. We selected an anti-mouse EGFR mAb, 7A7, which has been reported to be "mouse cetuximab" and to exhibit similar properties to its human counterpart. Unfortunately, we were unable to reproduce previous results obtained with the 7A7 mAb. In our hands, 7A7 failed to recognize mouse EGFR, both in native and reducing conditions. Moreover, in vivo administration of 7A7 in an EGFR-expressing HPV38 tumour model did not have any impact on tumour regression or animal survival. We conclude that 7A7 does not recognize mouse EGFR and therefore cannot be used as the mouse equivalent of cetuximab use in humans. As a number of groups have spent effort and resources with similar issues we feel that publication is a responsible approach.
Collapse
Affiliation(s)
- Xuzhi He
- The University of Queensland Diamantina Institute, Faculty of Medicine, University of Queensland, Translational Research Institute, Brisbane, QLD, Australia
| | - Jazmina L Cruz
- The University of Queensland Diamantina Institute, Faculty of Medicine, University of Queensland, Translational Research Institute, Brisbane, QLD, Australia
| | - Shannon Joseph
- The University of Queensland Diamantina Institute, Faculty of Medicine, University of Queensland, Translational Research Institute, Brisbane, QLD, Australia.,Queensland Head and Neck Cancer Centre, Princess Alexandra Hospital, Brisbane, QLD, Australia
| | - Nicola Pett
- The University of Queensland Diamantina Institute, Faculty of Medicine, University of Queensland, Translational Research Institute, Brisbane, QLD, Australia
| | - Hui Yi Chew
- Queensland Head and Neck Cancer Centre, Princess Alexandra Hospital, Brisbane, QLD, Australia
| | - Zewen K Tuong
- The University of Queensland Diamantina Institute, Faculty of Medicine, University of Queensland, Translational Research Institute, Brisbane, QLD, Australia
| | - Satomi Okano
- Queensland Head and Neck Cancer Centre, Princess Alexandra Hospital, Brisbane, QLD, Australia
| | - Gabrielle Kelly
- The University of Queensland Diamantina Institute, Faculty of Medicine, University of Queensland, Translational Research Institute, Brisbane, QLD, Australia
| | - Margaret Veitch
- The University of Queensland Diamantina Institute, Faculty of Medicine, University of Queensland, Translational Research Institute, Brisbane, QLD, Australia
| | - Fiona Simpson
- The University of Queensland Diamantina Institute, Faculty of Medicine, University of Queensland, Translational Research Institute, Brisbane, QLD, Australia.,Queensland Head and Neck Cancer Centre, Princess Alexandra Hospital, Brisbane, QLD, Australia
| | - James W Wells
- The University of Queensland Diamantina Institute, Faculty of Medicine, University of Queensland, Translational Research Institute, Brisbane, QLD, Australia
| |
Collapse
|
27
|
Kuo P, Tuong ZK, Teoh SM, Frazer IH, Mattarollo SR, Leggatt GR. HPV16E7-Induced Hyperplasia Promotes CXCL9/10 Expression and Induces CXCR3 + T-Cell Migration to Skin. J Invest Dermatol 2017; 138:1348-1359. [PMID: 29277541 DOI: 10.1016/j.jid.2017.12.021] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 11/28/2017] [Accepted: 12/12/2017] [Indexed: 11/25/2022]
Abstract
Chemokines regulate tissue immunity by recruiting specific subsets of immune cells. Mice expressing the E7 protein of human papilloma virus 16 as a transgene from a keratin 14 promoter (K14.E7) show increased epidermal and dermal lymphocytic infiltrates, epidermal hyperplasia, and suppressed local immunity. Here, we show that CXCL9 and CXCL10 are overexpressed in non-hematopoietic cells in skin of K14.E7 mice when compared with non-transgenic animals, and recruit CXCR3+ lymphocytes to the hyperplastic skin. Overexpression of CXCL9 and CXCL10 is not observed in E7 transgenic mice with mutated Rb gene whose protein product cannot interact with E7 (K14.E7xRbΔL/ΔL) and in consequence lack hyperplastic epithelium. CXCR3+ T cells are preferentially recruited by CXCL9 and CXCL10 in supernatants of K14.E7 but not K14.E7xRbΔL/ΔL skin cultures in vitro. CXCR3 signalling promotes infiltration of a subset of effector T lymphocytes that enables donor lymphocyte deficient, E7-expressing skin graft rejection. Taken together, this suggests that recruitment of CXCR3+ T cells can be an important factor in the rejection of precancerous skin epithelium providing they can overcome local immunosuppressive mechanisms driven by skin-resident lymphocytes.
Collapse
Affiliation(s)
- Paula Kuo
- The University of Queensland Diamantina Institute, Translational Research Institute, Woolloongabba, Queensland, Australia
| | - Zewen K Tuong
- The University of Queensland Diamantina Institute, Translational Research Institute, Woolloongabba, Queensland, Australia
| | - Siok Min Teoh
- The University of Queensland Diamantina Institute, Translational Research Institute, Woolloongabba, Queensland, Australia
| | - Ian H Frazer
- The University of Queensland Diamantina Institute, Translational Research Institute, Woolloongabba, Queensland, Australia.
| | - Stephen R Mattarollo
- The University of Queensland Diamantina Institute, Translational Research Institute, Woolloongabba, Queensland, Australia
| | - Graham R Leggatt
- The University of Queensland Diamantina Institute, Translational Research Institute, Woolloongabba, Queensland, Australia
| |
Collapse
|
28
|
McKee SJ, Tuong ZK, Kobayashi T, Doff BL, Soon MS, Nissen M, Lam PY, Keane C, Vari F, Moi D, Mazzieri R, Leggatt G, Gandhi MK, Mattarollo SR. B cell lymphoma progression promotes the accumulation of circulating Ly6Clo monocytes with immunosuppressive activity. Oncoimmunology 2017; 7:e1393599. [PMID: 29308328 DOI: 10.1080/2162402x.2017.1393599] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [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: 09/15/2017] [Revised: 10/11/2017] [Accepted: 10/13/2017] [Indexed: 12/16/2022] Open
Abstract
Monocytosis is considered a poor prognostic factor for many cancers, including B cell lymphomas. The mechanisms by which different monocyte subsets support the growth of lymphoma is poorly understood. Using a pre-clinical mouse model of B cell non-Hodgkin's lymphoma (B-NHL), we investigated the impact of tumor progression on circulating monocyte levels, subset distribution and their activity, with a focus on immune suppression. B-NHL development corresponded with significant expansion initially of classical (Ly6Chi) and non-classical (Ly6Clo) monocytes, with accumulation and eventual predominance of Ly6Clo cells. The lymphoma environment promoted the conversion, preferential survival and immune suppressive activity of Ly6Clo monocytes. Ly6Clo monocytes expressed higher levels of immunosuppressive genes including PD-L1/2, Arg1, IDO1 and CD163, compared to Ly6Chi monocytes. Both monocyte subsets suppressed CD8 T cell proliferation and IFN-γ production in vitro, but via different mechanisms. Ly6Chi monocyte suppression was contact dependent, while Ly6Clo monocytes suppressed via soluble mediators, including IDO and arginase. Ly6Clo monocytes could be selectively depleted in tumor-bearing hosts by liposomal doxorubicin treatment, further enhanced by co-administration of anti-4-1BB monoclonal antibody. This treatment led to a reduction in tumor growth, but failed to improve overall survival. Analogous immunosuppressive monocytes were observed in peripheral blood of diffuse large B cell lymphoma patients and actively suppressed human CD8 T cell proliferation. This study highlights a potential immune evasion strategy deployed by B cell lymphoma involving accumulation of circulating non-classical monocytes with immunosuppressive activity.
Collapse
Affiliation(s)
- Sara J McKee
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Zewen K Tuong
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Takumi Kobayashi
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Brianna L Doff
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Megan Sf Soon
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Michael Nissen
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Pui Yeng Lam
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Colm Keane
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia.,Department of Haematology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Frank Vari
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Davide Moi
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Roberta Mazzieri
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Graham Leggatt
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Maher K Gandhi
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia.,Department of Haematology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Stephen R Mattarollo
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| |
Collapse
|
29
|
Bashaw AA, Leggatt GR, Chandra J, Tuong ZK, Frazer IH. Modulation of antigen presenting cell functions during chronic HPV infection. Papillomavirus Res 2017; 4:58-65. [PMID: 29179871 PMCID: PMC5883240 DOI: 10.1016/j.pvr.2017.08.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Revised: 08/14/2017] [Accepted: 08/15/2017] [Indexed: 12/12/2022]
Abstract
High-risk human papillomaviruses (HR-HPV) infect basal keratinocytes, where in some individuals they evade host immune responses and persist. Persistent HR-HPV infection of the cervix causes precancerous neoplasia that can eventuate in cervical cancer. Dendritic cells (DCs) are efficient in priming/cross-priming antigen-specific T cells and generating antiviral and antitumor cytotoxic CD8+ T cells. However, HR-HPV have adopted various immunosuppressive strategies, with modulation of DC function crucial to escape from the host adaptive immune response. HPV E6 and E7 oncoproteins alter recruitment and localization of epidermal DCs, while soluble regulatory factors derived from HPV-induced hyperplastic epithelium change DC development and influence initiation of specific cellular immune responses. This review focuses on current evidence for HR-HPV manipulation of antigen presentation in dendritic cells and escape from host immunity.
Collapse
Affiliation(s)
- Abate Assefa Bashaw
- The University of Queensland Diamantina Institute, Translational Research Institute, Princess Alexandra Hospital, 37 Kent Street, Woolloongabba, Queensland 4102, Australia
| | - Graham R Leggatt
- The University of Queensland Diamantina Institute, Translational Research Institute, Princess Alexandra Hospital, 37 Kent Street, Woolloongabba, Queensland 4102, Australia
| | - Janin Chandra
- The University of Queensland Diamantina Institute, Translational Research Institute, Princess Alexandra Hospital, 37 Kent Street, Woolloongabba, Queensland 4102, Australia
| | - Zewen K Tuong
- The University of Queensland Diamantina Institute, Translational Research Institute, Princess Alexandra Hospital, 37 Kent Street, Woolloongabba, Queensland 4102, Australia
| | - Ian H Frazer
- The University of Queensland Diamantina Institute, Translational Research Institute, Princess Alexandra Hospital, 37 Kent Street, Woolloongabba, Queensland 4102, Australia.
| |
Collapse
|
30
|
Goode JM, Pearen MA, Tuong ZK, Wang SCM, Oh TG, Shao EX, Muscat GEO. The Nuclear Receptor, Nor-1, Induces the Physiological Responses Associated With Exercise. Mol Endocrinol 2016; 30:660-76. [PMID: 27144290 DOI: 10.1210/me.2015-1300] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Skeletal muscle remodels metabolic capacity, contractile and exercise phenotype in response to physiological demands. This adaptive remodeling response to physical activity can ameliorate/prevent diseases associated with poor diet and lifestyle. Our previous work demonstrated that skeletal muscle-specific transgenic expression of the neuron-derived orphan nuclear receptor, Nor-1 drives muscle reprogramming, improves exercise endurance, and oxidative metabolism. The current manuscript investigates the association between exercise, Nor-1 expression and the role of Nor-1 in adaptive remodeling. We demonstrate that Nor-1 expression is induced by exercise and is dependent on calcium/calcineurin signaling (in vitro and in vivo). Analysis of fatigue-resistant transgenic mice that express Nor-1 in skeletal muscle revealed increased hypertrophy and vascularization of muscle tissue. Moreover, we demonstrate that transgenic Nor-1 expression is associated with increased intracellular recycling, ie, autophagy, involving 1) increased expression of light chain 3A or LC3A-II, autophagy protein 5, and autophagy protein 12 in quadriceps femoris muscle extracts from Tg-Nor-1 (relative to Wild-type (WT) littermates); 2) decreased p62 expression indicative of increased autophagolysosome assembly; and 3) decreased mammalian target of rapamycin complex 1 activity. Transfection of LC3A-GFP-RFP chimeric plasmid demonstrated that autophagolysosome formation was significantly increased by Nor-1 expression. Furthermore, we demonstrated a single bout of exercise induced LC3A-II expression in skeletal muscle from C57BL/6 WT mice. This study, when combined with our previous studies, demonstrates that Nor-1 expression drives multiple physiological changes/pathways that are critical to the beneficial responses of muscle to exercise and provides insights into potential pharmacological manipulation of muscle reprogramming for the treatment of lifestyle induced chronic diseases.
Collapse
Affiliation(s)
- Joel M Goode
- Institute for Molecular Bioscience (J.M.G., M.A.P., Z.K.T., S.-C.W., T.G.O., E.X.S., G.E.O.M.), The University of Queensland, Queensland 4072, Australia; and QIMR Berghofer Medical Research Institute (M.A.P.), Royal Brisbane Hospital, Queensland 4029, Australia
| | - Michael A Pearen
- Institute for Molecular Bioscience (J.M.G., M.A.P., Z.K.T., S.-C.W., T.G.O., E.X.S., G.E.O.M.), The University of Queensland, Queensland 4072, Australia; and QIMR Berghofer Medical Research Institute (M.A.P.), Royal Brisbane Hospital, Queensland 4029, Australia
| | - Zewen K Tuong
- Institute for Molecular Bioscience (J.M.G., M.A.P., Z.K.T., S.-C.W., T.G.O., E.X.S., G.E.O.M.), The University of Queensland, Queensland 4072, Australia; and QIMR Berghofer Medical Research Institute (M.A.P.), Royal Brisbane Hospital, Queensland 4029, Australia
| | - Shu-Ching M Wang
- Institute for Molecular Bioscience (J.M.G., M.A.P., Z.K.T., S.-C.W., T.G.O., E.X.S., G.E.O.M.), The University of Queensland, Queensland 4072, Australia; and QIMR Berghofer Medical Research Institute (M.A.P.), Royal Brisbane Hospital, Queensland 4029, Australia
| | - Tae Gyu Oh
- Institute for Molecular Bioscience (J.M.G., M.A.P., Z.K.T., S.-C.W., T.G.O., E.X.S., G.E.O.M.), The University of Queensland, Queensland 4072, Australia; and QIMR Berghofer Medical Research Institute (M.A.P.), Royal Brisbane Hospital, Queensland 4029, Australia
| | - Emily X Shao
- Institute for Molecular Bioscience (J.M.G., M.A.P., Z.K.T., S.-C.W., T.G.O., E.X.S., G.E.O.M.), The University of Queensland, Queensland 4072, Australia; and QIMR Berghofer Medical Research Institute (M.A.P.), Royal Brisbane Hospital, Queensland 4029, Australia
| | - George E O Muscat
- Institute for Molecular Bioscience (J.M.G., M.A.P., Z.K.T., S.-C.W., T.G.O., E.X.S., G.E.O.M.), The University of Queensland, Queensland 4072, Australia; and QIMR Berghofer Medical Research Institute (M.A.P.), Royal Brisbane Hospital, Queensland 4029, Australia
| |
Collapse
|
31
|
Lau P, Tuong ZK, Wang SC, Fitzsimmons RL, Goode JM, Thomas GP, Cowin GJ, Pearen MA, Mardon K, Stow JL, Muscat GEO. Rorα deficiency and decreased adiposity are associated with induction of thermogenic gene expression in subcutaneous white adipose and brown adipose tissue. Am J Physiol Endocrinol Metab 2015; 308:E159-71. [PMID: 25424999 DOI: 10.1152/ajpendo.00056.2014] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The Rar-related orphan receptor-α (Rorα) is a nuclear receptor that regulates adiposity and is a potential regulator of energy homeostasis. We have demonstrated that the Rorα-deficient staggerer (sg/sg) mice display a lean and obesity-resistant phenotype. Adaptive Ucp1-dependent thermogenesis in beige/brite and brown adipose tissue serves as a mechanism to increase energy expenditure and resist obesity. DEXA and MRI analysis demonstrated significantly decreased total fat mass and fat/lean mass tissue ratio in male chow-fed sg/sg mice relative to wt mice. In addition, we observed increased Ucp1 expression in brown adipose and subcutaneous white adipose tissue but not in visceral adipose tissue from Rorα-deficient mice. Moreover, this was associated with significant increases in the expression of the mRNAs encoding the thermogenic genes (i.e., markers of brown and beige adipose) Pparα, Errα, Dio2, Acot11/Bfit, Cpt1β, and Cidea in the subcutaneous adipose in the sg/sg relative to WT mice. These changes in thermogenic gene expression involved the significantly increased expression of the (cell-fate controlling) histone-lysine N-methyltransferase 1 (Ehmt1), which stabilizes the Prdm16 transcriptional complex. Moreover, primary brown adipocytes from sg/sg mice displayed a higher metabolic rate, and further analysis was consistent with increased uncoupling. Finally, core body temperature analysis and infrared thermography demonstrated that the sg/sg mice maintained greater thermal control and cold tolerance relative to the WT littermates. We suggest that enhanced Ucp1 and thermogenic gene expression/activity may be an important contributor to the lean, obesity-resistant phenotype in Rorα-deficient mice.
Collapse
Affiliation(s)
- Patrick Lau
- Obesity Research Centre, Institute for Molecular Bioscience, University of Queensland, St. Lucia, Queensland, Australia
| | - Zewen K Tuong
- Obesity Research Centre, Institute for Molecular Bioscience, University of Queensland, St. Lucia, Queensland, Australia
| | - Shu-Ching Wang
- Obesity Research Centre, Institute for Molecular Bioscience, University of Queensland, St. Lucia, Queensland, Australia
| | - Rebecca L Fitzsimmons
- Obesity Research Centre, Institute for Molecular Bioscience, University of Queensland, St. Lucia, Queensland, Australia
| | - Joel M Goode
- Obesity Research Centre, Institute for Molecular Bioscience, University of Queensland, St. Lucia, Queensland, Australia
| | - Gethin P Thomas
- University of Queensland Diamantina Institute, Translational Research Institute, Woolloongabba, Queensland, Australia; and
| | - Gary J Cowin
- Centre for Advanced Imaging, University of Queensland, St. Lucia, Queensland, Australia
| | - Michael A Pearen
- Obesity Research Centre, Institute for Molecular Bioscience, University of Queensland, St. Lucia, Queensland, Australia
| | - Karine Mardon
- Centre for Advanced Imaging, University of Queensland, St. Lucia, Queensland, Australia
| | - Jennifer L Stow
- Obesity Research Centre, Institute for Molecular Bioscience, University of Queensland, St. Lucia, Queensland, Australia
| | - George E O Muscat
- Obesity Research Centre, Institute for Molecular Bioscience, University of Queensland, St. Lucia, Queensland, Australia;
| |
Collapse
|
32
|
Pearen MA, Goode JM, Fitzsimmons RL, Eriksson NA, Thomas GP, Cowin GJ, Wang SCM, Tuong ZK, Muscat GEO. Transgenic muscle-specific Nor-1 expression regulates multiple pathways that effect adiposity, metabolism, and endurance. Mol Endocrinol 2013; 27:1897-917. [PMID: 24065705 DOI: 10.1210/me.2013-1205] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
The mRNA encoding Nor-1/NR4A3 is rapidly and strikingly induced by β2-adrenergic signaling in glycolytic and oxidative skeletal muscle. In skeletal muscle cells, Nor-1 expression is important for the regulation of oxidative metabolism. Transgenic skeletal muscle-specific expression of activated Nor-1 resulted in the acquisition of an endurance phenotype, an increase in type IIA/X oxidative muscle fibers, and increased numbers of mitochondria. In the current study, we used dual-energy x-ray absorptiometry and magnetic resonance imaging analysis to demonstrate decreased adiposity in transgenic (Tg) Nor-1 mice relative to that in wild-type littermates. Furthermore, the Tg-Nor-1 mice were resistant to diet-induced weight gain and maintained fasting glucose at normoglycemic levels. Expression profiling and RT-quantitative PCR analysis revealed significant increases in genes involved in glycolysis, the tricarboxylic acid cycle, oxidative phosphorylation, fatty acid oxidation, and glycogen synthesis, in concordance with the lean phenotype. Moreover, expression profiling identified several Z-disc and sarcomeric binding proteins that modulate fiber type phenotype and endurance, eg, α-actinin-3. In addition, we demonstrated that the Tg-Nor-1 mouse line has significantly higher glycogen content in skeletal muscle relative to that in wild-type littermates. Finally, we identified a decreased NAD(+)/NADH ratio with a concordant increase in peroxisome proliferator-activated receptor γ coactivator-1α1 protein/mRNA expression. Increased NADH was associated with an induction of the genes involved in the malate-aspartate shuttle and a decrease in the glycerol 3-phosphate shuttle, which maximizes aerobic ATP production. In conclusion, skeletal muscle-specific Nor-1 expression regulates genes and pathways that regulate adiposity, muscle fiber type metabolic capacity, and endurance.
Collapse
Affiliation(s)
- Michael A Pearen
- The University of Queensland, Institute for Molecular Bioscience, Brisbane, Queensland 4072, Australia.
| | | | | | | | | | | | | | | | | |
Collapse
|
33
|
Tuong ZK, Lau P, Yeo JC, Pearen MA, Wall AA, Stanley AC, Stow JL, Muscat GEO. Disruption of Rorα1 and cholesterol 25-hydroxylase expression attenuates phagocytosis in male Rorαsg/sg mice. Endocrinology 2013; 154:140-9. [PMID: 23239817 DOI: 10.1210/en.2012-1889] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
We and others have previously demonstrated that congenital deficiency of the nuclear hormone receptor, Rorα1, in staggerer (sg/sg) mice results in resistance to diet-induced obesity and increased insulin sensitivity. Paradoxically, the sg/sg mice are susceptible to atherosclerosis and display impaired innate immunity, underscoring the regulatory links between metabolic disease, inflammation, and susceptibility to infection. Here, we present novel evidence that Rorα1 regulates innate immune function by demonstrating impaired phagocytosis in sg/sg mice. The early stages of Fc-γ receptor-mediated phagocytosis in lipopolysaccharide-activated sg/sg bone marrow-derived macrophages (BMMs) were significantly impaired compared with wild-type cells. Moreover, in sg/sg BMMs, the phagocytic cup membranes had reduced levels of cholesterol. Expression profiling revealed dysregulated expression of genes involved in inflammation and lipid metabolism in sg/sg BMMs. Notably, we identified decreased expression of the mRNA encoding cholesterol 25-hydroxylase (Ch25h), an enzyme that converts cholesterol to 25-hydroxycholesterol (25HC), an oxysterol with emerging roles in immunity. Treatment of sg/sg BMMs with 25HC rescued phagocytosis in a dose-dependent manner, whereas small interfering RNA knockdown of Ch25h mRNA expression in wild-type cells attenuated phagocytosis. Hence, we propose that 25HC is essential for optimizing membrane internalization during phagocytosis and that aberrant Ch25h expression in Rorα1-deficient sg/sg macrophages disrupts phagocytosis. Our studies reveal new roles for Rorα1, Ch25h, and 25HC in phagocytosis. Aberrant 25HC underpins the paradoxical association between insulin sensitivity and impaired innate immunity in Rorα1-deficient mice, heralding a wider and essential role for this oxysterol at the nexus of metabolism and immunity.
Collapse
MESH Headings
- Animals
- Cells, Cultured
- Hydroxycholesterols/pharmacology
- Immunity, Innate/genetics
- Immunity, Innate/physiology
- Lipopolysaccharides/pharmacology
- Male
- Mice
- Nuclear Receptor Subfamily 1, Group F, Member 1/genetics
- Nuclear Receptor Subfamily 1, Group F, Member 1/metabolism
- Phagocytosis/genetics
- Phagocytosis/physiology
- Polymerase Chain Reaction
- RNA, Small Interfering/genetics
- Receptors, IgG/genetics
- Receptors, IgG/metabolism
- Steroid Hydroxylases/genetics
- Steroid Hydroxylases/metabolism
Collapse
Affiliation(s)
- Zewen K Tuong
- The University of Queensland, Institute for Molecular Bioscience, Brisbane, Queensland 4072, Australia
| | | | | | | | | | | | | | | |
Collapse
|