1
|
Audiger C, Laâbi Y, Nie J, Gibson L, Wilson-Annan J, Brook-Carter P, Kueh A, Harris AW, Naik S, Nutt SL, Strasser A, Adams JM, Bouillet P, Chopin M. Mis-expression of GATA6 re-programs cell fate during early hematopoiesis. Cell Rep 2024; 43:114159. [PMID: 38676923 DOI: 10.1016/j.celrep.2024.114159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 03/06/2024] [Accepted: 04/11/2024] [Indexed: 04/29/2024] Open
Abstract
The traditional view of hematopoiesis is that myeloid cells derive from a common myeloid progenitor (CMP), whereas all lymphoid cell populations, including B, T, and natural killer (NK) cells and possibly plasmacytoid dendritic cells (pDCs), arise from a common lymphoid progenitor (CLP). In Max41 transgenic mice, nearly all B cells seem to be diverted into the granulocyte lineage. Here, we show that these mice have an excess of myeloid progenitors, but their CLP compartment is ablated, and they have few pDCs. Nevertheless, T cell and NK cell development proceeds relatively normally. These hematopoietic abnormalities result from aberrant expression of Gata6 due to serendipitous insertion of the transgene enhancer (Eμ) in its proximity. Gata6 mis-expression in Max41 transgenic progenitors promoted the gene-regulatory networks that drive myelopoiesis through increasing expression of key transcription factors, including PU.1 and C/EBPa. Thus, mis-expression of a single key regulator like GATA6 can dramatically re-program multiple aspects of hematopoiesis.
Collapse
Affiliation(s)
- Cindy Audiger
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, The University of Melbourne; Melbourne, VIC 3052, Australia
| | - Yacine Laâbi
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, The University of Melbourne; Melbourne, VIC 3052, Australia
| | - Junli Nie
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, The University of Melbourne; Melbourne, VIC 3052, Australia
| | - Leonie Gibson
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia
| | - Julie Wilson-Annan
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, The University of Melbourne; Melbourne, VIC 3052, Australia
| | - Phillip Brook-Carter
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, The University of Melbourne; Melbourne, VIC 3052, Australia; Federation University Australia, Ballarat, VIC 3350, Australia
| | - Andrew Kueh
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, The University of Melbourne; Melbourne, VIC 3052, Australia
| | - Alan W Harris
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, The University of Melbourne; Melbourne, VIC 3052, Australia
| | - Shalin Naik
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, The University of Melbourne; Melbourne, VIC 3052, Australia
| | - Stephen L Nutt
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, The University of Melbourne; Melbourne, VIC 3052, Australia.
| | - Andreas Strasser
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, The University of Melbourne; Melbourne, VIC 3052, Australia.
| | - Jerry M Adams
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, The University of Melbourne; Melbourne, VIC 3052, Australia
| | - Philippe Bouillet
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, The University of Melbourne; Melbourne, VIC 3052, Australia
| | - Michaël Chopin
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, The University of Melbourne; Melbourne, VIC 3052, Australia; Department of Biochemistry, Monash Biomedicine Discovery Institute, Monash University, 15 Innovation Walk, Clayton, VIC 3800, Australia
| |
Collapse
|
2
|
Czubala MA, Jenkins RH, Gurney M, Wallace L, Cossins B, Dennis J, Rosas M, Andrews R, Fraser D, Taylor PR. Tissue-specific transcriptional programming of macrophages controls the microRNA transcriptome targeting multiple functional pathways. J Biol Chem 2024; 300:107244. [PMID: 38556087 PMCID: PMC11067537 DOI: 10.1016/j.jbc.2024.107244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Revised: 03/22/2024] [Accepted: 03/25/2024] [Indexed: 04/02/2024] Open
Abstract
Recent interest in the biology and function of peritoneal tissue resident macrophages (pMΦ) has led to a better understanding of their cellular origin, programming, and renewal. The programming of pMΦ is dependent on microenvironmental cues and tissue-specific transcription factors, including GATA6. However, the contribution of microRNAs remains poorly defined. We conducted a detailed analysis of the impact of GATA6 deficiency on microRNA expression in mouse pMΦ. Our data suggest that for many of the pMΦ, microRNA composition may be established during tissue specialization and that the effect of GATA6 knockout is largely unable to be rescued in the adult by exogenous GATA6. The data are consistent with GATA6 modulating the expression pattern of specific microRNAs, directly or indirectly, and including miR-146a, miR-223, and miR-203 established by the lineage-determining transcription factor PU.1, to achieve a differentiated pMΦ phenotype. Lastly, we showed a significant dysregulation of miR-708 in pMΦ in the absence of GATA6 during homeostasis and in response to LPS/IFN-γ stimulation. Overexpression of miR-708 in mouse pMΦ in vivo altered 167 mRNA species demonstrating functional downregulation of predicted targets, including cell immune responses and cell cycle regulation. In conclusion, we demonstrate dependence of the microRNA transcriptome on tissue-specific programming of tissue macrophages as exemplified by the role of GATA6 in pMΦ specialization.
Collapse
Affiliation(s)
- Magdalena A Czubala
- Systems Immunity Research Institute and Division of Infection and Immunity, Cardiff University, Cardiff, UK.
| | - Robert H Jenkins
- Systems Immunity Research Institute and Division of Infection and Immunity, Cardiff University, Cardiff, UK
| | - Mark Gurney
- Systems Immunity Research Institute and Division of Infection and Immunity, Cardiff University, Cardiff, UK
| | - Leah Wallace
- Systems Immunity Research Institute and Division of Infection and Immunity, Cardiff University, Cardiff, UK
| | - Benjamin Cossins
- Systems Immunity Research Institute and Division of Infection and Immunity, Cardiff University, Cardiff, UK
| | - James Dennis
- Systems Immunity Research Institute and Division of Infection and Immunity, Cardiff University, Cardiff, UK
| | - Marcela Rosas
- Systems Immunity Research Institute and Division of Infection and Immunity, Cardiff University, Cardiff, UK
| | - Robert Andrews
- Systems Immunity Research Institute and Division of Infection and Immunity, Cardiff University, Cardiff, UK
| | - Donald Fraser
- Systems Immunity Research Institute and Division of Infection and Immunity, Cardiff University, Cardiff, UK; Wales Kidney Research Unit, Cardiff University, Cardiff, UK
| | - Philip R Taylor
- Systems Immunity Research Institute and Division of Infection and Immunity, Cardiff University, Cardiff, UK; UK Dementia Research Institute at Cardiff, Cardiff University, Cardiff, UK.
| |
Collapse
|
3
|
Pestal K, Slayden LC, Barton GM. Krüppel-like Factor (KLF) family members control expression of genes required for serous cavity and alveolar macrophage identities. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.02.28.582578. [PMID: 38464159 PMCID: PMC10925242 DOI: 10.1101/2024.02.28.582578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
Tissue-resident macrophages adopt distinct gene expression profiles and exhibit functional specialization based on their tissue of residence. Recent studies have begun to define the signals and transcription factors that induce these identities. Here we describe an unexpected and specific role for the broadly expressed transcription factor Kruppel-like Factor 2 (KLF2) in the development of embryonically derived Large Cavity Macrophages (LCM) in the serous cavities. KLF2 not only directly regulates the transcription of genes previously shown to specify LCM identity, such as retinoic acid receptors and GATA6, but also is required for induction of many other transcripts that define the identity of these cells. We identify a similar role for KLF4 in regulating the identity of alveolar macrophages in the lung. These data demonstrate that broadly expressed transcription factors, such as Group 2 KLFs, can play important roles in the specification of distinct identities of tissue-resident macrophages.
Collapse
Affiliation(s)
- Kathleen Pestal
- Division of Immunology and Pathogenesis, Department of Molecular and Cell Biology, University of California, Berkeley, CA 94720, USA
| | - Leianna C Slayden
- Division of Immunology and Pathogenesis, Department of Molecular and Cell Biology, University of California, Berkeley, CA 94720, USA
- Howard Hughes Medical Institute, University of California, Berkeley, Berkeley CA 94720, USA
| | - Gregory M Barton
- Division of Immunology and Pathogenesis, Department of Molecular and Cell Biology, University of California, Berkeley, CA 94720, USA
- Howard Hughes Medical Institute, University of California, Berkeley, Berkeley CA 94720, USA
| |
Collapse
|
4
|
Krause N, Wegner A. N-acetyl-aspartate metabolism at the interface of cancer, immunity, and neurodegeneration. Curr Opin Biotechnol 2024; 85:103051. [PMID: 38103520 DOI: 10.1016/j.copbio.2023.103051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 11/15/2023] [Accepted: 11/27/2023] [Indexed: 12/19/2023]
Abstract
N-acetyl-L-aspartic acid (NAA) is a prominent amino acid derivative primarily associated with vertebrate brain metabolism. This review delineates the critical role of NAA across various cell types and its significance in pathophysiological contexts, including Canavan disease and cancer metabolism. Although traditionally linked with myelination and aspartoacylase-driven carbon donation, its significance as a carbon source for myelination remains debated. Evidence suggests that intact NAA might substantially impact cellular signaling, particularly processes such as histone acetylation. Beyond the brain, NAA metabolism's relevance is evident in diverse tissues, such as adipocytes, immune cells, and notably, cancer cells. In several cancer types, there is an observed upregulation of NAA synthesis accompanied by a simultaneous downregulation of its degradation. This pattern highlights the potential signaling role of intact NAA in disease.
Collapse
Affiliation(s)
- Nils Krause
- Department of Bioinformatics and Biochemistry, Braunschweig Integrated Centre of Systems Biology (BRICS), Technische Universität Braunschweig, Braunschweig, Germany
| | - Andre Wegner
- Department of Bioinformatics and Biochemistry, Braunschweig Integrated Centre of Systems Biology (BRICS), Technische Universität Braunschweig, Braunschweig, Germany.
| |
Collapse
|
5
|
Han J, Gallerand A, Erlich EC, Helmink BA, Mair I, Li X, Eckhouse SR, Dimou FM, Shakhsheer BA, Phelps HM, Chan MM, Mintz RL, Lee DD, Schilling JD, Finlay CM, Allen JE, Jakubzick CV, Else KJ, Onufer EJ, Zhang N, Randolph GJ. Human serous cavity macrophages and dendritic cells possess counterparts in the mouse with a distinct distribution between species. Nat Immunol 2024; 25:155-165. [PMID: 38102487 PMCID: PMC10990619 DOI: 10.1038/s41590-023-01688-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 10/20/2023] [Indexed: 12/17/2023]
Abstract
In mouse peritoneal and other serous cavities, the transcription factor GATA6 drives the identity of the major cavity resident population of macrophages, with a smaller subset of cavity-resident macrophages dependent on the transcription factor IRF4. Here we showed that GATA6+ macrophages in the human peritoneum were rare, regardless of age. Instead, more human peritoneal macrophages aligned with mouse CD206+ LYVE1+ cavity macrophages that represent a differentiation stage just preceding expression of GATA6. A low abundance of CD206+ macrophages was retained in C57BL/6J mice fed a high-fat diet and in wild-captured mice, suggesting that differences between serous cavity-resident macrophages in humans and mice were not environmental. IRF4-dependent mouse serous cavity macrophages aligned closely with human CD1c+CD14+CD64+ peritoneal cells, which, in turn, resembled human peritoneal CD1c+CD14-CD64- cDC2. Thus, major populations of serous cavity-resident mononuclear phagocytes in humans and mice shared common features, but the proportions of different macrophage differentiation stages greatly differ between the two species, and dendritic cell (DC2)-like cells were especially prominent in humans.
Collapse
Affiliation(s)
- Jichang Han
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA
| | - Alexandre Gallerand
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA
| | - Emma C Erlich
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA
| | - Beth A Helmink
- Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Iris Mair
- Lydia Becker Institute of Immunology and Inflammation, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Xin Li
- Departments of Microbiology and Immunology, The Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
| | - Shaina R Eckhouse
- Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Francesca M Dimou
- Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Baddr A Shakhsheer
- Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Hannah M Phelps
- Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Mandy M Chan
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Rachel L Mintz
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA
| | - Daniel D Lee
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA
| | - Joel D Schilling
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Conor M Finlay
- Lydia Becker Institute of Immunology and Inflammation, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
- School of Medicine, Trinity Translational Medicine Institute, Trinity College Dublin, Dublin, Ireland
| | - Judith E Allen
- Lydia Becker Institute of Immunology and Inflammation, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
- Wellcome Trust Centre for Cell Matrix Research, School of Biological Sciences, Faculty of Biology Medicine and Health, University of Manchester, Manchester, UK
| | - Claudia V Jakubzick
- Departments of Microbiology and Immunology, The Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
| | - Kathryn J Else
- Lydia Becker Institute of Immunology and Inflammation, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Emily J Onufer
- Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Nan Zhang
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA
- Ellen and Ronald Caplan Cancer Center at the Wistar Institute in Philadelphia, Philadelphia, PA, USA
| | - Gwendalyn J Randolph
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA.
| |
Collapse
|
6
|
Dietschmann A, Ruhl A, Murray PJ, Günther C, Becker C, Fallon P, Voehringer D. Th2-dependent disappearance and phenotypic conversion of mouse alveolar macrophages. Eur J Immunol 2023; 53:e2350475. [PMID: 37452620 DOI: 10.1002/eji.202350475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 07/10/2023] [Accepted: 07/11/2023] [Indexed: 07/18/2023]
Abstract
Alveolar macrophages (alvMs) play an important role for maintenance of lung function by constant removal of cellular debris in the alveolar space. They further contribute to defense against microbial or viral infections and limit tissue damage during acute lung injury. alvMs arise from embryonic progenitor cells, seed the alveoli before birth, and have life-long self-renewing capacity. However, recruited monocytes may also help to restore the alvM population after depletion caused by toxins or influenza virus infection. At present, the population dynamics and cellular plasticity of alvMs during allergic lung inflammation is poorly defined. To address this point, we used a mouse model of Aspergillus fumigatus-induced allergic lung inflammation and observed that Th2-derived IL-4 and IL-13 caused almost complete disappearance of alvMs. This effect required STAT6 expression in alvMs and also occurred in various other settings of type 2 immunity-mediated lung inflammation or administration of IL-4 complexes to the lung. In addition, Th2 cells promoted conversion of alvMs to alternatively activated macrophages and multinucleated giant cells. Given the well-established role of alvMs for maintenance of lung function, this process may have implications for resolution of inflammation and tissue homeostasis in allergic asthma.
Collapse
Affiliation(s)
- Axel Dietschmann
- Department of Infection Biology, University Hospital Erlangen and Friedrich-Alexander Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Andreas Ruhl
- Department of Infection Biology, University Hospital Erlangen and Friedrich-Alexander Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Peter J Murray
- Max Planck Institute of Biochemistry, Martinsried, Germany
| | - Claudia Günther
- Department of Medicine 1, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Christoph Becker
- Department of Medicine 1, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Padraic Fallon
- Trinity Biomedical Sciences Institute, School of Medicine, Trinity College Dublin, Dublin, Ireland
- Trinity Translational Medicine Institute, School of Medicine, Trinity College Dublin, Dublin, Ireland
| | - David Voehringer
- Department of Infection Biology, University Hospital Erlangen and Friedrich-Alexander Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| |
Collapse
|
7
|
Zarek CM, Dende C, Coronado J, Pendse M, Dryden P, Hooper LV, Reese TA. Preexisting helminth challenge exacerbates infection and reactivation of gammaherpesvirus in tissue resident macrophages. PLoS Pathog 2023; 19:e1011691. [PMID: 37847677 PMCID: PMC10581490 DOI: 10.1371/journal.ppat.1011691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 09/17/2023] [Indexed: 10/19/2023] Open
Abstract
Even though gammaherpesvirus and parasitic infections are endemic in parts of the world, there is a lack of understanding about the outcome of coinfection. In humans, coinfections usually occur sequentially, with fluctuating order and timing in different hosts. However, experimental studies in mice generally do not address the variables of order and timing of coinfections. We sought to examine the variable of coinfection order in a system of gammaherpesvirus-helminth coinfection. Our previous work demonstrated that infection with the intestinal parasite, Heligmosomoides polygyrus, induced transient reactivation from latency of murine gammaherpesvirus-68 (MHV68). In this report, we reverse the order of coinfection, infecting with H. polygyrus first, followed by MHV68, and examined the effects of preexisting parasite infection on MHV68 acute and latent infection. We found that preexisting parasite infection increased the propensity of MHV68 to reactivate from latency. However, when we examined the mechanism for reactivation, we found that preexisting parasite infection increased the ability of MHV68 to reactivate in a vitamin A dependent manner, a distinct mechanism to what we found previously with parasite-induced reactivation after latency establishment. We determined that H. polygyrus infection increased both acute and latent MHV68 infection in a population of tissue resident macrophages, called large peritoneal macrophages. We demonstrate that this population of macrophages and vitamin A are required for increased acute and latent infection during parasite coinfection.
Collapse
Affiliation(s)
- Christina M. Zarek
- Department of Immunology, University of Texas Southwestern Medical Center, Dallas, Texas, United States of America
| | - Chaitanya Dende
- Department of Immunology, University of Texas Southwestern Medical Center, Dallas, Texas, United States of America
| | - Jaime Coronado
- Department of Immunology, University of Texas Southwestern Medical Center, Dallas, Texas, United States of America
| | - Mihir Pendse
- Department of Immunology, University of Texas Southwestern Medical Center, Dallas, Texas, United States of America
| | - Phillip Dryden
- Department of Immunology, University of Texas Southwestern Medical Center, Dallas, Texas, United States of America
| | - Lora V. Hooper
- Department of Immunology, University of Texas Southwestern Medical Center, Dallas, Texas, United States of America
- Department of Microbiology, University of Texas Southwestern Medical Center, Dallas, Texas, United States of America
- The Howard Hughes Medical Institute, University of Texas Southwestern Medical Center, Dallas, Texas, United States of America
| | - Tiffany A. Reese
- Department of Immunology, University of Texas Southwestern Medical Center, Dallas, Texas, United States of America
- Department of Microbiology, University of Texas Southwestern Medical Center, Dallas, Texas, United States of America
| |
Collapse
|
8
|
Bennett CL, Perona-Wright G. Metabolic adaption of mucosal macrophages: Is metabolism a driver of persistence across tissues? Mucosal Immunol 2023; 16:753-763. [PMID: 37385586 PMCID: PMC10564628 DOI: 10.1016/j.mucimm.2023.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 05/27/2023] [Accepted: 06/17/2023] [Indexed: 07/01/2023]
Abstract
Macrophages play essential roles in tissue homeostasis, defense, and repair. Their functions are highly tissue-specific, and when damage and inflammation stimulate repopulation by circulating monocytes, the incoming monocytes rapidly acquire the same, tissue-specific functions as the previous, resident macrophages. Several environmental factors are thought to guide the functional differentiation of recruited monocytes, including metabolic pressures imposed by the fuel sources available in each tissue. Here we discuss whether such a model of metabolic determinism can be applied to macrophage differentiation across barrier sites, from the lung to the skin. We suggest an alternative model, in which metabolic phenotype is a consequence of macrophage longevity rather than an early driver of tissue-specific adaption.
Collapse
Affiliation(s)
- Clare L Bennett
- Department of Haematology, UCL Cancer Institute, University College London, London, UK.
| | | |
Collapse
|
9
|
Ran L, Zhang S, Wang G, Zhao P, Sun J, Zhou J, Gan H, Jeon R, Li Q, Herrmann J, Wang F. Mitochondrial pyruvate carrier-mediated metabolism is dispensable for the classical activation of macrophages. Nat Metab 2023; 5:804-820. [PMID: 37188821 DOI: 10.1038/s42255-023-00800-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 04/05/2023] [Indexed: 05/17/2023]
Abstract
Glycolysis is essential for the classical activation of macrophages (M1), but how glycolytic pathway metabolites engage in this process remains to be elucidated. Glycolysis leads to production of pyruvate, which can be transported into the mitochondria by the mitochondrial pyruvate carrier (MPC) followed by utilization in the tricarboxylic acid cycle. Based on studies that used the MPC inhibitor UK5099, the mitochondrial route has been considered to be of significance for M1 activation. Using genetic approaches, here we show that the MPC is dispensable for metabolic reprogramming and activation of M1 macrophages. In addition, MPC depletion in myeloid cells has no impact on inflammatory responses and macrophage polarization toward the M1 phenotype in a mouse model of endotoxemia. While UK5099 reaches maximal MPC inhibitory capacity at approximately 2-5 μM, higher concentrations are required to inhibit inflammatory cytokine production in M1 and this is independent of MPC expression. Taken together, MPC-mediated metabolism is dispensable for the classical activation of macrophages and UK5099 inhibits inflammatory responses in M1 macrophages due to effects other than MPC inhibition.
Collapse
Affiliation(s)
- Linyu Ran
- Department of Pulmonary and Critical Care Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
- Medical College, Tongji University, Shanghai, China
| | - Song Zhang
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
- Center for Regenerative Medicine, Mayo Clinic, Rochester, MN, USA
| | - Guosheng Wang
- Department of Pulmonary and Critical Care Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Pei Zhao
- Department of Pulmonary and Critical Care Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
- Medical College, Tongji University, Shanghai, China
| | - Jiaxing Sun
- Department of Pulmonary and Critical Care Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Jiaqi Zhou
- Shenzhen Key Laboratory of Synthetic Genomics, Guangdong Provincial Key Laboratory of Synthetic Genomics, CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Haiyun Gan
- Shenzhen Key Laboratory of Synthetic Genomics, Guangdong Provincial Key Laboratory of Synthetic Genomics, CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Ryounghoon Jeon
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
- Center for Regenerative Medicine, Mayo Clinic, Rochester, MN, USA
- Preclinical Research Center, Daegu-Gyeongbuk Medical Innovation Foundation (KMEDIhub), Daegu, Republic of Korea
| | - Qiang Li
- Department of Pulmonary and Critical Care Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Joerg Herrmann
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA.
| | - Feilong Wang
- Department of Pulmonary and Critical Care Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China.
| |
Collapse
|
10
|
Finlay CM, Parkinson JE, Zhang L, Chan BHK, Ajendra J, Chenery A, Morrison A, Kaymak I, Houlder EL, Murtuza Baker S, Dickie BR, Boon L, Konkel JE, Hepworth MR, MacDonald AS, Randolph GJ, Rückerl D, Allen JE. T helper 2 cells control monocyte to tissue-resident macrophage differentiation during nematode infection of the pleural cavity. Immunity 2023; 56:1064-1081.e10. [PMID: 36948193 DOI: 10.1016/j.immuni.2023.02.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 10/07/2022] [Accepted: 02/21/2023] [Indexed: 03/24/2023]
Abstract
The recent revolution in tissue-resident macrophage biology has resulted largely from murine studies performed in C57BL/6 mice. Here, using both C57BL/6 and BALB/c mice, we analyze immune cells in the pleural cavity. Unlike C57BL/6 mice, naive tissue-resident large-cavity macrophages (LCMs) of BALB/c mice failed to fully implement the tissue-residency program. Following infection with a pleural-dwelling nematode, these pre-existing differences were accentuated with LCM expansion occurring in C57BL/6, but not in BALB/c mice. While infection drove monocyte recruitment in both strains, only in C57BL/6 mice were monocytes able to efficiently integrate into the resident pool. Monocyte-to-macrophage conversion required both T cells and interleukin-4 receptor alpha (IL-4Rα) signaling. The transition to tissue residency altered macrophage function, and GATA6+ tissue-resident macrophages were required for host resistance to nematode infection. Therefore, during tissue nematode infection, T helper 2 (Th2) cells control the differentiation pathway of resident macrophages, which determines infection outcome.
Collapse
Affiliation(s)
- Conor M Finlay
- Lydia Becker Institute of Immunology and Inflammation, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester M13 9PT, UK; Trinity Health Kidney Centre, Trinity Translational Medicine Institute, Trinity College, Dublin D08 W9RT, Ireland.
| | - James E Parkinson
- Lydia Becker Institute of Immunology and Inflammation, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester M13 9PT, UK
| | - Lili Zhang
- Lydia Becker Institute of Immunology and Inflammation, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester M13 9PT, UK
| | - Brian H K Chan
- Lydia Becker Institute of Immunology and Inflammation, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester M13 9PT, UK
| | - Jesuthas Ajendra
- Lydia Becker Institute of Immunology and Inflammation, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester M13 9PT, UK
| | - Alistair Chenery
- Lydia Becker Institute of Immunology and Inflammation, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester M13 9PT, UK
| | - Anya Morrison
- Lydia Becker Institute of Immunology and Inflammation, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester M13 9PT, UK
| | - Irem Kaymak
- Lydia Becker Institute of Immunology and Inflammation, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester M13 9PT, UK
| | - Emma L Houlder
- Lydia Becker Institute of Immunology and Inflammation, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester M13 9PT, UK
| | - Syed Murtuza Baker
- Lydia Becker Institute of Immunology and Inflammation, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester M13 9PT, UK; Division of Informatics, Imaging & Data Sciences, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester M13 9PT, UK
| | - Ben R Dickie
- Division of Informatics, Imaging & Data Sciences, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester M13 9PT, UK; Geoffrey Jefferson Brain Research Centre, Manchester Academic Health Science Centre, Northern Care Alliance NHS Group, University of Manchester, Salford M6 8HD, UK
| | | | - Joanne E Konkel
- Lydia Becker Institute of Immunology and Inflammation, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester M13 9PT, UK
| | - Matthew R Hepworth
- Lydia Becker Institute of Immunology and Inflammation, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester M13 9PT, UK
| | - Andrew S MacDonald
- Lydia Becker Institute of Immunology and Inflammation, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester M13 9PT, UK
| | - Gwendalyn J Randolph
- Department of Pathology & Immunology, Washington University, St. Louis, MO 63110, USA
| | - Dominik Rückerl
- Lydia Becker Institute of Immunology and Inflammation, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester M13 9PT, UK
| | - Judith E Allen
- Lydia Becker Institute of Immunology and Inflammation, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester M13 9PT, UK.
| |
Collapse
|
11
|
Ardavín C, Alvarez‐Ladrón N, Ferriz M, Gutiérrez‐González A, Vega‐Pérez A. Mouse Tissue-Resident Peritoneal Macrophages in Homeostasis, Repair, Infection, and Tumor Metastasis. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2206617. [PMID: 36658699 PMCID: PMC10104642 DOI: 10.1002/advs.202206617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 12/21/2022] [Indexed: 06/17/2023]
Abstract
Large peritoneal macrophages (LPMs) are long-lived, tissue-resident macrophages, formed during embryonic life, developmentally and functionally confined to the peritoneal cavity. LPMs provide the first line of defense against life-threatening pathologies of the peritoneal cavity, such as abdominal sepsis, peritoneal metastatic tumor growth, or peritoneal injuries caused by trauma, or abdominal surgery. Apart from their primary phagocytic function, reminiscent of primitive defense mechanisms sustained by coelomocytes in the coelomic cavity of invertebrates, LPMs fulfill an essential homeostatic function by achieving an efficient clearance of apoptotic, that is crucial for the maintenance of self-tolerance. Research performed over the last few years, in mice, has unveiled the mechanisms by which LPMs fulfill a crucial role in repairing peritoneal injuries and controlling microbial and parasitic infections, reflecting that the GATA6-driven LPM transcriptional program can be modulated by extracellular signals associated with pathological conditions. In contrast, recent experimental evidence supports that peritoneal tumors can subvert LPM metabolism and function, leading to the acquisition of a tumor-promoting potential. The remarkable functional plasticity of LPMs can be nevertheless exploited to revert tumor-induced LPM protumor potential, providing the basis for the development of novel immunotherapeutic approaches against peritoneal tumor metastasis based on macrophage reprogramming.
Collapse
Affiliation(s)
- Carlos Ardavín
- Departamento de Inmunología y OncologíaCentro Nacional de Biotecnología/CSICDarwin 3Madrid28049Spain
| | - Natalia Alvarez‐Ladrón
- Departamento de Inmunología y OncologíaCentro Nacional de Biotecnología/CSICDarwin 3Madrid28049Spain
| | - Margarita Ferriz
- Departamento de Inmunología y OncologíaCentro Nacional de Biotecnología/CSICDarwin 3Madrid28049Spain
| | | | - Adrián Vega‐Pérez
- Departamento de Inmunología y OncologíaCentro Nacional de Biotecnología/CSICDarwin 3Madrid28049Spain
- Present address:
Sandra and Edward Meyer Cancer CenterWeill Cornell Medicine1300 York AvenueNew YorkNY10065USA
| |
Collapse
|
12
|
Wang ZG, Deng MS, Su JQ, Liu DB, Zhou Y. Exosomal miR-181a-5p derived from SAOS-2 cells promotes macrophages M2 polarization by targeting RORA. Kaohsiung J Med Sci 2023; 39:124-133. [PMID: 36468636 DOI: 10.1002/kjm2.12623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 09/23/2022] [Accepted: 10/03/2022] [Indexed: 12/11/2022] Open
Abstract
Although the interaction between tumor cells and tumor-associated macrophages (TAMs) has been widely studied; however, the mechanism of osteosarcoma cells in regulating the polarization of TAMs remains unclear. Exosomes from SAOS-2 cells were isolated and validated by electron microscopy and Western blot. Transfection of indicated plasmids was applied to modify the expressions of miR-181a-5p and RAR-related orphan receptor alpha (RORA). Flow cytometric analysis was carried out to analyze M1/M2 macrophage polarization. Quantitative real-time PCR was performed to determine the levels of miR-181a-5p and RORA. Protein levels of CD63, CD81, RORA, CD163, CD206, IL-10, CXCL10, and IL-1β were evaluated by Western blot. The direct interaction of miR-181a-5p and RORA was validated by dual-luciferase activity assay. The expression of miR-181a-5p was upregulated in osteosarcoma tissues and presented in SAOS-2-derived exosomes. SAOS-2-derived exosomes promoted the polarization of M2 macrophages by transferring miR-181a-5p. In addition, RORA was downregulated in osteosarcoma tissues and showed a negative correlation with miR-181a-5p. RORA was found to be the downstream target of miR-181a-5p in SAOS-2 cells. Inhibition of RORA reversed the effects of miR-181a-5p knockdown on the polarization of M2 macrophages. The results showed that exosomal miR-181a-5p derived from osteosarcoma cells induced polarization of M2 macrophages via targeting RORA.
Collapse
Affiliation(s)
- Zheng-Guang Wang
- Department of Spinal Surgery, The Third Xiangya Hospital of Central South University, Changsha, People's Republic of China
| | - Ming-Si Deng
- Department of Stomatology, Changsha Stomatological Hospital, Changsha, People's Republic of China
| | - Ji-Qing Su
- Department of Oncology, Changsha Central Hospital, Nanhua University, Changsha, People's Republic of China
| | - Dong-Biao Liu
- Department of Spinal Surgery, The Third Xiangya Hospital of Central South University, Changsha, People's Republic of China
| | - Yong Zhou
- Department of Spinal Surgery, The Third Xiangya Hospital of Central South University, Changsha, People's Republic of China
| |
Collapse
|
13
|
Gata6 + large peritoneal macrophages: an evolutionarily conserved sentinel and effector system for infection and injury. Trends Immunol 2023; 44:129-145. [PMID: 36623953 DOI: 10.1016/j.it.2022.12.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/05/2022] [Accepted: 12/06/2022] [Indexed: 01/08/2023]
Abstract
There are striking similarities between the sea urchin cavity macrophage-like phagocytes (coelomocytes) and mammalian cavity macrophages in not only their location, but also their behaviors. These cells are crucial for maintaining homeostasis within the cavity following a breach, filling the gap and functioning as a barrier between vital organs and the environment. In this review, we summarize the evolving literature regarding these Gata6+ large peritoneal macrophages (GLPMs), focusing on ontogeny, their responses to perturbations, including their rapid aggregation via coagulation, as well as scavenger receptor cysteine-rich domains and their potential roles in diseases, such as cancer. We challenge the 50-year old phenomenon of the 'macrophage disappearance reaction' (MDR) and propose the new term 'macrophage disturbance of homeostasis reaction' (MDHR), which may better describe this complex phenomenon.
Collapse
|
14
|
Isidoro CA, Deniset JF. The role of macrophage subsets in and around the heart in modulating cardiac homeostasis and pathophysiology. Front Immunol 2023; 14:1111819. [PMID: 36926341 PMCID: PMC10011174 DOI: 10.3389/fimmu.2023.1111819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 02/08/2023] [Indexed: 03/08/2023] Open
Abstract
Cardiac and pericardial macrophages contribute to both homeostatic and pathophysiological processes. Recent advances have identified a vast repertoire of these macrophage populations in and around the heart - broadly categorized into a CCR2+/CCR2- dichotomy. While these unique populations can be further distinguished by origin, localization, and other cell surface markers, further exploration into the role of cardiac and pericardial macrophage subpopulations in disease contributes an additional layer of complexity. As such, novel transgenic models and exogenous targeting techniques have been employed to evaluate these macrophages. In this review, we highlight known cardiac and pericardial macrophage populations, their functions, and the experimental tools used to bolster our knowledge of these cells in the cardiac context.
Collapse
Affiliation(s)
- Carmina Albertine Isidoro
- Department of Physiology and Pharmacology, University of Calgary, Calgary, AB, Canada.,Libin Cardiovascular Institute, Cumming School of Medicine, Calgary, AB, Canada
| | - Justin F Deniset
- Department of Physiology and Pharmacology, University of Calgary, Calgary, AB, Canada.,Libin Cardiovascular Institute, Cumming School of Medicine, Calgary, AB, Canada.,Department of Cardiac Sciences, University of Calgary, Calgary, AB, Canada
| |
Collapse
|
15
|
Lai CW, Bagadia P, Barisas DAG, Jarjour NN, Wong R, Ohara T, Muegge BD, Lu Q, Xiong S, Edelson BT, Murphy KM, Stappenbeck TS. Mesothelium-Derived Factors Shape GATA6-Positive Large Cavity Macrophages. THE JOURNAL OF IMMUNOLOGY 2022; 209:742-750. [DOI: 10.4049/jimmunol.2200278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 06/15/2022] [Indexed: 01/04/2023]
Abstract
Abstract
The local microenvironment shapes macrophage differentiation in each tissue. We hypothesized that in the peritoneum, local factors in addition to retinoic acid can support GATA6-driven differentiation and function of peritoneal large cavity macrophages (LCMs). We found that soluble proteins produced by mesothelial cells lining the peritoneal cavity maintained GATA6 expression in cultured LCMs. Analysis of global gene expression of isolated mesothelial cells highlighted mesothelin (Msln) and its binding partner mucin 16 (Muc16) as candidate secreted ligands that potentially regulate GATA6 expression in peritoneal LCMs. Mice deficient for either of these molecules showed diminished GATA6 expression in peritoneal and pleural LCMs that was most prominent in aged mice. The more robust phenotype in older mice suggested that monocyte-derived macrophages were the target of Msln and Muc16. Cell transfer and bone marrow chimera experiments supported this hypothesis. We found that lethally irradiated Msln−/− and Muc16−/− mice reconstituted with wild-type bone marrow had lower levels of GATA6 expression in peritoneal and pleural LCMs. Similarly, during the resolution of zymosan-induced inflammation, repopulated peritoneal LCMs lacking expression of Msln or Muc16 expressed diminished GATA6. These data support a role for mesothelial cell–produced Msln and Muc16 in local macrophage differentiation within large cavity spaces such as the peritoneum. The effect appears to be most prominent on monocyte-derived macrophages that enter into this location as the host ages and also in response to infection.
Collapse
Affiliation(s)
- Chin-Wen Lai
- Department of Pathology and Immunology, Washington University Medical School, St. Louis, MO
| | - Prachi Bagadia
- Department of Pathology and Immunology, Washington University Medical School, St. Louis, MO
| | - Derek A. G. Barisas
- Department of Pathology and Immunology, Washington University Medical School, St. Louis, MO
| | - Nicholas N. Jarjour
- Department of Pathology and Immunology, Washington University Medical School, St. Louis, MO
| | - Rachel Wong
- Department of Pathology and Immunology, Washington University Medical School, St. Louis, MO
| | - Takahiro Ohara
- Department of Pathology and Immunology, Washington University Medical School, St. Louis, MO
| | - Brian D. Muegge
- Department of Pathology and Immunology, Washington University Medical School, St. Louis, MO
| | - Qiuhe Lu
- Department of Pathology and Immunology, Washington University Medical School, St. Louis, MO
| | - Shanshan Xiong
- Department of Pathology and Immunology, Washington University Medical School, St. Louis, MO
| | - Brian T. Edelson
- Department of Pathology and Immunology, Washington University Medical School, St. Louis, MO
| | - Kenneth M. Murphy
- Department of Pathology and Immunology, Washington University Medical School, St. Louis, MO
| | | |
Collapse
|
16
|
Zhang Y, Ouyang D, Chen YH, Xia H. Peritoneal resident macrophages in tumor metastasis and immunotherapy. Front Cell Dev Biol 2022; 10:948952. [PMID: 36035994 PMCID: PMC9402905 DOI: 10.3389/fcell.2022.948952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 07/20/2022] [Indexed: 11/30/2022] Open
Abstract
Macrophages residing in various tissues play crucial roles in innate immunity, tissue repair, and immune homeostasis. The development and differentiation of macrophages in non-lymphoid tissues are highly regulated by the tissue microenvironment. Peritoneum provides a unique metastatic niche for certain types of tumor cells. As the dominant immune cell type in peritoneal cavity, macrophages control the immune response to tumor and influence the efficacy of anti-tumor therapy. Considering the heterogeneity of macrophages in origin, metabolism, and function, it is always challenging to define the precise roles of macrophages in tumor microenvironment. We review here recent progresses in peritoneal resident macrophage research in the context of physiological and metastatic tumor conditions, which may benefit the development of new anti-tumor therapies through targeting macrophages.
Collapse
Affiliation(s)
- Yu Zhang
- Center for Cancer Immunology, Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Dongyun Ouyang
- Department of Immunobiology, College of Life Science and Technology, Jinan University, Guangzhou, China
| | - Youhai H. Chen
- Center for Cancer Immunology, Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Houjun Xia
- Center for Cancer Immunology, Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- *Correspondence: Houjun Xia,
| |
Collapse
|
17
|
Bain CC, Louwe PA, Steers NJ, Bravo‐Blas A, Hegarty LM, Pridans C, Milling SW, MacDonald AS, Rückerl D, Jenkins SJ. CD11c identifies microbiota and EGR2-dependent MHCII + serous cavity macrophages with sexually dimorphic fate in mice. Eur J Immunol 2022; 52:1243-1257. [PMID: 35568024 PMCID: PMC7613339 DOI: 10.1002/eji.202149756] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 04/11/2022] [Accepted: 05/09/2022] [Indexed: 11/27/2022]
Abstract
The murine serous cavities contain a rare and enigmatic population of short-lived F4/80lo MHCII+ macrophages but what regulates their development, survival, and fate is unclear. Here, we show that mature F4/80lo MHCII+ peritoneal macrophages arise after birth, but that this occurs largely independently of colonization by microbiota. Rather, microbiota specifically regulate development of a subpopulation of CD11c+ cells that express the immunoregulatory cytokine RELM-α, are reliant on the transcription factor EGR2, and develop independently of the growth factor CSF1. Furthermore, we demonstrate that intrinsic expression of RELM-α, a signature marker shared by CD11c+ and CD11c- F4/80lo MHCII+ cavity macrophages, regulates survival and differentiation of these cells in the peritoneal cavity in a sex-specific manner. Thus, we identify a previously unappreciated diversity in serous cavity F4/80lo MHCII+ macrophages that is regulated by microbiota, and describe a novel sex and site-specific function for RELM-α in regulating macrophage endurance that reveals the unique survival challenge presented to monocyte-derived macrophages by the female peritoneal environment.
Collapse
Affiliation(s)
- Calum C. Bain
- Queens Medical Research InstituteUniversity of Edinburgh Centre for Inflammation ResearchEdinburghUK
| | - Pieter A. Louwe
- Queens Medical Research InstituteUniversity of Edinburgh Centre for Inflammation ResearchEdinburghUK
| | | | - Alberto Bravo‐Blas
- Institute of Infection, Immunity, and InflammationUniversity of GlasgowGlasgowUK
| | - Lizi M. Hegarty
- Queens Medical Research InstituteUniversity of Edinburgh Centre for Inflammation ResearchEdinburghUK
| | - Clare Pridans
- Queens Medical Research InstituteUniversity of Edinburgh Centre for Inflammation ResearchEdinburghUK
- Simons Initiative for the Developing Brain, Centre for Discovery Brain SciencesUniversity of EdinburghEdinburghUK
| | - Simon W.F. Milling
- Institute of Infection, Immunity, and InflammationUniversity of GlasgowGlasgowUK
| | - Andrew S. MacDonald
- Lydia Becker Institute for Immunology and Infection, School of Biological Sciences, Faculty of Biology, Medicine & HealthUniversity of ManchesterManchesterUK
| | - Dominik Rückerl
- Lydia Becker Institute for Immunology and Infection, School of Biological Sciences, Faculty of Biology, Medicine & HealthUniversity of ManchesterManchesterUK
| | - Stephen J. Jenkins
- Queens Medical Research InstituteUniversity of Edinburgh Centre for Inflammation ResearchEdinburghUK
| |
Collapse
|
18
|
Tsai TL, Zhou TA, Hsieh YT, Wang JC, Cheng HK, Huang CH, Tsai PY, Fan HH, Feng HK, Huang YC, Lin CC, Lin CH, Lin CY, Dzhagalov IL, Hsu CL. Multiomics reveal the central role of pentose phosphate pathway in resident thymic macrophages to cope with efferocytosis-associated stress. Cell Rep 2022; 40:111065. [PMID: 35830797 DOI: 10.1016/j.celrep.2022.111065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 05/07/2022] [Accepted: 06/16/2022] [Indexed: 11/29/2022] Open
Abstract
Tissue-resident macrophages (TRMs) are heterogeneous cell populations found throughout the body. Depending on their location, they perform diverse functions maintaining tissue homeostasis and providing immune surveillance. To survive and function within, TRMs adapt metabolically to the distinct microenvironments. However, little is known about the metabolic signatures of TRMs. The thymus provides a nurturing milieu for developing thymocytes yet efficiently removes those that fail the selection, relying on the resident thymic macrophages (TMφs). This study harnesses multiomics analyses to characterize TMφs and unveils their metabolic features. We find that the pentose phosphate pathway (PPP) is preferentially activated in TMφs, responding to the reduction-oxidation demands associated with the efferocytosis of dying thymocytes. The blockade of PPP in Mφs leads to decreased efferocytosis, which can be rescued by reactive oxygen species (ROS) scavengers. Our study reveals the key role of the PPP in TMφs and underscores the importance of metabolic adaptation in supporting Mφ efferocytosis.
Collapse
Affiliation(s)
- Tsung-Lin Tsai
- Institute of Microbiology and Immunology, National Yang Ming Chiao Tung University, Taipei 112, Taiwan; Taiwan International Graduate Program in Molecular Medicine, National Yang Ming Chiao Tung University and Academia Sinica, Taipei, Taiwan
| | - Tyng-An Zhou
- Institute of Microbiology and Immunology, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
| | - Yu-Ting Hsieh
- Institute of Microbiology and Immunology, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
| | - Ju-Chu Wang
- Institute of Microbiology and Immunology, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
| | - Hui-Kuei Cheng
- Institute of Microbiology and Immunology, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
| | - Chen-Hua Huang
- Department of Life Sciences and Institute of Genome Sciences, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
| | - Pei-Yuan Tsai
- Institute of Microbiology and Immunology, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
| | - Hsiu-Han Fan
- Institute of Microbiology and Immunology, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
| | - Hsing-Kai Feng
- Institute of Microbiology and Immunology, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
| | - Yu-Chia Huang
- Institute of Microbiology and Immunology, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
| | - Chen-Ching Lin
- Institute of Biomedical Informatics, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
| | - Chao-Hsiung Lin
- Department of Life Sciences and Institute of Genome Sciences, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
| | - Chih-Yu Lin
- Agricultural Biotechnology Research Center, Academia Sinica, Taipei 112, Taiwan
| | - Ivan L Dzhagalov
- Institute of Microbiology and Immunology, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
| | - Chia-Lin Hsu
- Institute of Microbiology and Immunology, National Yang Ming Chiao Tung University, Taipei 112, Taiwan; Taiwan International Graduate Program in Molecular Medicine, National Yang Ming Chiao Tung University and Academia Sinica, Taipei, Taiwan.
| |
Collapse
|
19
|
Chang H, Ni Y, Shen C, Li C, He K, Zhu X, Chen L, Chen L, Qiu J, Ji Y, Hou M, Ji M, Xu Z. Peritoneal GATA6 + macrophage drives hepatic immunopathogenesis and maintains the T reg cell niche in the liver. Immunol Suppl 2022; 167:77-93. [PMID: 35689656 DOI: 10.1111/imm.13519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 04/25/2022] [Indexed: 11/28/2022]
Abstract
The source of macrophages that contribute to human liver disease remains poorly understood. The purpose of this study is to investigate the functional mechanism of peritoneal macrophages in the development of hepatic immunopathology. By performing the natural infection with the blood fluke Schistosoma japonicum (S. japonicum) and the chemically carbon tetrachloride (CCl4 )-induced liver injured mouse model, we identified the peritoneal cavity as an essential source of hepatic macrophages. Here, we show that a large number of F4/80+ macrophages was accumulated in the peritoneal cavity during liver injury. An unknown source population of macrophages, which highly expressed GATA6 that is specific to peritoneal macrophages, was found to exist in the injured livers. Peritoneal macrophage deletion by injection with clodronate-containing liposomes led to an attenuated hepatic pathology and the inflammatory microenvironment, while adoptive transfer of macrophages into the abdominal cavity, by contrast, results in restoring liver pathology. Importantly, there are set genes of monocyte chemoattractant protein (MCP)-1, -2, and -3 that are highly related to recruit GATA6+ macrophages during S. japonicum infection, while administration of bindarit, a selective inhibitor of MCPs synthesis, dramatically decreased the hepatic expression of GATA6+ macrophages and thus attenuated hepatic pathology. Furthermore, in vivo study showed that peritoneal macrophages promote hepatic immunopathology is dependent on the accumulation of regulatory T cells (Tregs) in the liver. Altogether, these data provide the first clear evidence that GATA6+ peritoneal macrophages play critical roles in both the formation of hepatic immunopathology and the accumulation of Tregs cells.
Collapse
Affiliation(s)
- Hao Chang
- State Key Laboratory of Reproductive Medicine, Department of Pathogen Biology and Immunology, Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yangyue Ni
- State Key Laboratory of Reproductive Medicine, Department of Pathogen Biology and Immunology, Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Chunxiang Shen
- State Key Laboratory of Reproductive Medicine, Department of Pathogen Biology and Immunology, Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Chen Li
- State Key Laboratory of Reproductive Medicine, Department of Pathogen Biology and Immunology, Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Kaiyue He
- State Key Laboratory of Reproductive Medicine, Department of Pathogen Biology and Immunology, Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xinyi Zhu
- State Key Laboratory of Reproductive Medicine, Department of Pathogen Biology and Immunology, Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Lin Chen
- State Key Laboratory of Reproductive Medicine, Department of Pathogen Biology and Immunology, Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Lu Chen
- State Key Laboratory of Reproductive Medicine, Department of Pathogen Biology and Immunology, Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jingfan Qiu
- State Key Laboratory of Reproductive Medicine, Department of Pathogen Biology and Immunology, Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yong Ji
- Department of Cardiothoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, China
| | - Min Hou
- State Key Laboratory of Reproductive Medicine, Department of Pathogen Biology and Immunology, Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Minjun Ji
- State Key Laboratory of Reproductive Medicine, Department of Pathogen Biology and Immunology, Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, China.,NHC Key Laboratory of Antibody Technique, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Zhipeng Xu
- State Key Laboratory of Reproductive Medicine, Department of Pathogen Biology and Immunology, Jiangsu Province Key Laboratory of Modern Pathogen Biology, Nanjing Medical University, Nanjing, Jiangsu, China.,NHC Key Laboratory of Antibody Technique, Nanjing Medical University, Nanjing, Jiangsu, China
| |
Collapse
|
20
|
Jin H, Liu K, Huang X, Huo H, Mou J, Qiao Z, He B, Zhou B. Genetic Lineage Tracing of Pericardial Cavity Macrophages in the Injured Heart. Circ Res 2022; 130:1682-1697. [PMID: 35440174 DOI: 10.1161/circresaha.122.320567] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Macrophages play an important role in cardiac repair after myocardial infarction (MI). In addition to the resident macrophages and blood-derived monocytes, Gata6+ cavity macrophages located in the pericardial space were recently reported to relocate to the injured myocardium and prevent cardiac fibrosis. However, there is no direct genetic evidence to support it. METHODS We used dual recombinases (Cre and Dre) to specifically label Gata6+ pericardial macrophages (GPCMs) in vivo. For functional study, we generated genetic systems to specifically ablate GPCMs by induced expression of diphtheria toxin receptor or knockout of Gata6 (GATA binding protein 6) gene in GPCMs. We used these genetic systems to study GPCMs in pericardium intact MI model. RESULTS Dual recombinases-mediated genetic system targeted GPCMs specifically and efficiently. Lineage tracing study revealed accumulation of GPCMs on the surface of MI heart without deep penetration into the myocardium. We did not detect significant change of cardiac fibrosis or function of MI hearts after cell ablation or Gata6 knockout in GPCMs. CONCLUSIONS GPCMs minimally invade the injured heart after MI. Nor do they prevent cardiac fibrosis and exhibit reparative function on injured heart. This study also underlines the importance of using specific genetic tool for studying in vivo cell fates and functions.
Collapse
Affiliation(s)
- Hengwei Jin
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, China. (H.J., X.H., J.M., B.Z.)
| | - Kuo Liu
- School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, China. (K.L., B.Z.)
| | - Xiuzhen Huang
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, China. (H.J., X.H., J.M., B.Z.)
| | - Huanhuan Huo
- Department of Cardiology, Shanghai Chest Hospital, Shanghai Jiaotong University, China (H.H., B.H.)
| | - Jialing Mou
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, China. (H.J., X.H., J.M., B.Z.)
| | - Zengyong Qiao
- Department of Cardiovascular Medicine, Southern Medical University Affiliated Fengxian Hospital, Shanghai, China (Z.Q.)
| | - Ben He
- Department of Cardiology, Shanghai Chest Hospital, Shanghai Jiaotong University, China (H.H., B.H.)
| | - Bin Zhou
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, China. (H.J., X.H., J.M., B.Z.).,School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, China. (K.L., B.Z.).,School of Life Science and Technology, ShanghaiTech University, China (B.Z.)
| |
Collapse
|
21
|
Jayakumar P, Laganson A, Deng M. GATA6 + Peritoneal Resident Macrophage: The Immune Custodian in the Peritoneal Cavity. Front Pharmacol 2022; 13:866993. [PMID: 35401237 PMCID: PMC8984154 DOI: 10.3389/fphar.2022.866993] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 03/08/2022] [Indexed: 12/14/2022] Open
Abstract
Peritoneal resident macrophages (PRMs) have been a prominent topic in the research field of immunology due to their critical roles in immune surveillance in the peritoneal cavity. PRMs initially develop from embryonic progenitor cells and are replenished by bone marrow origin monocytes during inflammation and aging. Furthermore, PRMs have been shown to crosstalk with other cells in the peritoneal cavity to control the immune response during infection, injury, and tumorigenesis. With the advance in genetic studies, GATA-binding factor 6 (GATA6) has been identified as a lineage determining transcription factor of PRMs controlling the phenotypic and functional features of PRMs. Here, we review recent advances in the developmental origin, the phenotypic identity, and functions of PRMs, emphasizing the role of GATA6 in the pathobiology of PRMs in host defense, tissue repairing, and peritoneal tumorigenesis.
Collapse
Affiliation(s)
- Preethi Jayakumar
- Department of Surgery, The Ohio State University, Columbus, OH, United States
| | - Andrea Laganson
- Department of Surgery, The Ohio State University, Columbus, OH, United States
| | - Meihong Deng
- Department of Surgery, The Ohio State University, Columbus, OH, United States.,Department of Microbial Infection and Immunity, The Ohio State University, Columbus, OH, United States
| |
Collapse
|
22
|
Li S, Yu J, Huber A, Kryczek I, Wang Z, Jiang L, Li X, Du W, Li G, Wei S, Vatan L, Szeliga W, Chinnaiyan AM, Green MD, Cieslik M, Zou W. Metabolism drives macrophage heterogeneity in the tumor microenvironment. Cell Rep 2022; 39:110609. [PMID: 35385733 PMCID: PMC9052943 DOI: 10.1016/j.celrep.2022.110609] [Citation(s) in RCA: 42] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 01/04/2022] [Accepted: 03/11/2022] [Indexed: 12/18/2022] Open
Abstract
Tumor-associated macrophages (TAMs) are a major cellular component in the tumor microenvironment (TME). However, the relationship between the phenotype and metabolic pattern of TAMs remains poorly understood. We performed single-cell transcriptome profiling on hepatic TAMs from mice bearing liver metastatic tumors. We find that TAMs manifest high heterogeneity at the levels of transcription, development, metabolism, and function. Integrative analyses and validation experiments indicate that increased purine metabolism is a feature of TAMs with pro-tumor and terminal differentiation phenotypes. Like mouse TAMs, human TAMs are highly heterogeneous. Human TAMs with increased purine metabolism exhibit a pro-tumor phenotype and correlate with poor therapeutic efficacy to immune checkpoint blockade. Altogether, our work demonstrates that TAMs are developmentally, metabolically, and functionally heterogeneous and purine metabolism may be a key metabolic feature of a pro-tumor macrophage population.
Collapse
Affiliation(s)
- Shasha Li
- Department of Surgery, University of Michigan School of Medicine, Ann Arbor, MI, USA; Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, University of Michigan School of Medicine, Ann Arbor, MI, USA; Department of Computational Medicine and Bioinformatics, University of Michigan School of Medicine, Ann Arbor, MI, USA
| | - Jiali Yu
- Department of Surgery, University of Michigan School of Medicine, Ann Arbor, MI, USA; Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, University of Michigan School of Medicine, Ann Arbor, MI, USA
| | - Amanda Huber
- Department of Radiation Oncology, University of Michigan School of Medicine, Ann Arbor, MI, USA
| | - Ilona Kryczek
- Department of Surgery, University of Michigan School of Medicine, Ann Arbor, MI, USA; Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, University of Michigan School of Medicine, Ann Arbor, MI, USA
| | - Zhuwen Wang
- Department of Radiation Oncology, University of Michigan School of Medicine, Ann Arbor, MI, USA
| | - Long Jiang
- Department of Radiation Oncology, University of Michigan School of Medicine, Ann Arbor, MI, USA
| | - Xiong Li
- Department of Surgery, University of Michigan School of Medicine, Ann Arbor, MI, USA; Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, University of Michigan School of Medicine, Ann Arbor, MI, USA
| | - Wan Du
- Department of Surgery, University of Michigan School of Medicine, Ann Arbor, MI, USA; Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, University of Michigan School of Medicine, Ann Arbor, MI, USA
| | - Gaopeng Li
- Department of Surgery, University of Michigan School of Medicine, Ann Arbor, MI, USA; Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, University of Michigan School of Medicine, Ann Arbor, MI, USA
| | - Shuang Wei
- Department of Surgery, University of Michigan School of Medicine, Ann Arbor, MI, USA; Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, University of Michigan School of Medicine, Ann Arbor, MI, USA
| | - Linda Vatan
- Department of Surgery, University of Michigan School of Medicine, Ann Arbor, MI, USA; Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, University of Michigan School of Medicine, Ann Arbor, MI, USA
| | - Wojciech Szeliga
- Department of Surgery, University of Michigan School of Medicine, Ann Arbor, MI, USA; Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, University of Michigan School of Medicine, Ann Arbor, MI, USA
| | - Arul M Chinnaiyan
- Department of Pathology, University of Michigan School of Medicine, Ann Arbor, MI, USA; Michigan Center for Translational Pathology, University of Michigan School of Medicine, Ann Arbor, MI, USA; Howard Hughes Medical Institute, University of Michigan School of Medicine, Ann Arbor, MI, USA
| | - Michael D Green
- Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, University of Michigan School of Medicine, Ann Arbor, MI, USA; Department of Radiation Oncology, University of Michigan School of Medicine, Ann Arbor, MI, USA; Veterans Affairs Ann Arbor Healthcare System, Ann Arbor, MI, USA
| | - Marcin Cieslik
- Department of Computational Medicine and Bioinformatics, University of Michigan School of Medicine, Ann Arbor, MI, USA; Department of Pathology, University of Michigan School of Medicine, Ann Arbor, MI, USA; Michigan Center for Translational Pathology, University of Michigan School of Medicine, Ann Arbor, MI, USA.
| | - Weiping Zou
- Department of Surgery, University of Michigan School of Medicine, Ann Arbor, MI, USA; Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, University of Michigan School of Medicine, Ann Arbor, MI, USA; Department of Pathology, University of Michigan School of Medicine, Ann Arbor, MI, USA; Graduate Program in Immunology, University of Michigan School of Medicine, Ann Arbor, MI, USA; Graduate Program in Cancer Biology, University of Michigan School of Medicine, Ann Arbor, MI, USA.
| |
Collapse
|
23
|
Wculek SK, Dunphy G, Heras-Murillo I, Mastrangelo A, Sancho D. Metabolism of tissue macrophages in homeostasis and pathology. Cell Mol Immunol 2022; 19:384-408. [PMID: 34876704 PMCID: PMC8891297 DOI: 10.1038/s41423-021-00791-9] [Citation(s) in RCA: 121] [Impact Index Per Article: 60.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 09/25/2021] [Indexed: 02/06/2023] Open
Abstract
Cellular metabolism orchestrates the intricate use of tissue fuels for catabolism and anabolism to generate cellular energy and structural components. The emerging field of immunometabolism highlights the importance of cellular metabolism for the maintenance and activities of immune cells. Macrophages are embryo- or adult bone marrow-derived leukocytes that are key for healthy tissue homeostasis but can also contribute to pathologies such as metabolic syndrome, atherosclerosis, fibrosis or cancer. Macrophage metabolism has largely been studied in vitro. However, different organs contain diverse macrophage populations that specialize in distinct and often tissue-specific functions. This context specificity creates diverging metabolic challenges for tissue macrophage populations to fulfill their homeostatic roles in their particular microenvironment and conditions their response in pathological conditions. Here, we outline current knowledge on the metabolic requirements and adaptations of macrophages located in tissues during homeostasis and selected diseases.
Collapse
Affiliation(s)
- Stefanie K Wculek
- Immunobiology Laboratory, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Melchor Fernández Almagro 3, Madrid, 28029, Spain.
| | - Gillian Dunphy
- Immunobiology Laboratory, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Melchor Fernández Almagro 3, Madrid, 28029, Spain
| | - Ignacio Heras-Murillo
- Immunobiology Laboratory, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Melchor Fernández Almagro 3, Madrid, 28029, Spain
| | - Annalaura Mastrangelo
- Immunobiology Laboratory, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Melchor Fernández Almagro 3, Madrid, 28029, Spain
| | - David Sancho
- Immunobiology Laboratory, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Melchor Fernández Almagro 3, Madrid, 28029, Spain.
| |
Collapse
|
24
|
Eddins DJ, Kosters A, Waters J, Sosa J, Phillips M, Yadava K, Herzenberg LA, Kuipers HF, Ghosn EEB. Hematopoietic Stem Cell Requirement for Macrophage Regeneration Is Tissue Specific. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2021; 207:3028-3037. [PMID: 34810224 DOI: 10.4049/jimmunol.2100344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 10/19/2021] [Indexed: 12/24/2022]
Abstract
Tissue-resident macrophages (TRMΦ) are important immune sentinels responsible for maintaining tissue and immune homeostasis within their specific niche. Recently, the origins of TRMΦ have undergone intense scrutiny, in which now most TRMΦ are thought to originate early during embryonic development independent of hematopoietic stem cells (HSCs). We previously characterized two distinct subsets of mouse peritoneal cavity macrophages (MΦ) (large and small peritoneal MΦ) whose origins and relationship to both fetal and adult long-term (LT) HSCs have not been fully investigated. In this study, we employ highly purified LT-HSC transplantation and in vivo lineage tracing to show a dual ontogeny for large and small peritoneal MΦ, in which the initial wave of peritoneal MΦ is seeded from yolk sac-derived precursors, which later require LT-HSCs for regeneration. In contrast, transplanted fetal and adult LT-HSCs are not able to regenerate brain-resident microglia. Thus, we demonstrate that LT-HSCs retain the potential to develop into TRMΦ, but their requirement is tissue specific in the peritoneum and brain.
Collapse
Affiliation(s)
- Devon J Eddins
- Division of Immunology and Rheumatology, Department of Medicine, Lowance Center for Human Immunology, Emory University School of Medicine, Atlanta, GA.,Division of Rheumatology, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA.,Emory Vaccine Center, Yerkes National Primate Research Center, Emory University School of Medicine, Atlanta, GA
| | - Astrid Kosters
- Division of Immunology and Rheumatology, Department of Medicine, Lowance Center for Human Immunology, Emory University School of Medicine, Atlanta, GA
| | - Jeffrey Waters
- Department of Genetics, Stanford University, Stanford, CA; and
| | - Jasmine Sosa
- Department of Genetics, Stanford University, Stanford, CA; and
| | - Megan Phillips
- Department of Genetics, Stanford University, Stanford, CA; and
| | - Koshika Yadava
- Division of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, CA
| | | | - Hedwich F Kuipers
- Division of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, CA
| | - Eliver Eid Bou Ghosn
- Division of Immunology and Rheumatology, Department of Medicine, Lowance Center for Human Immunology, Emory University School of Medicine, Atlanta, GA; .,Division of Rheumatology, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA.,Emory Vaccine Center, Yerkes National Primate Research Center, Emory University School of Medicine, Atlanta, GA
| |
Collapse
|
25
|
Honda M, Kadohisa M, Yoshii D, Komohara Y, Hibi T. Directly recruited GATA6 + peritoneal cavity macrophages contribute to the repair of intestinal serosal injury. Nat Commun 2021; 12:7294. [PMID: 34911964 PMCID: PMC8674319 DOI: 10.1038/s41467-021-27614-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Accepted: 11/29/2021] [Indexed: 11/23/2022] Open
Abstract
Recruitment of bone marrow derived monocytes via bloodstream and their subsequent conversion to CX3CR1+ macrophages in response to intestinal injury is dependent on CCR2, Nr4a1, and the microbiome. This process is critical for proper tissue repair; however, GATA6+ peritoneal cavity macrophages might represent an alternative, more readily available source of mature and functional myeloid cells at the damaged intestinal locations. Here we show, using spinning-disk confocal microscopy, that large F4/80hiGATA6+ peritoneal cavity macrophages promptly accumulate at damaged intestinal sites upon intestinal thermal injury and upon dextran sodium sulfate induced colitis in mice via a direct route from the peritoneal cavity. In contrast to bloodstream derived monocytes/macrophages, cavity macrophages do not depend on CCR2, Nr4a1 or the microbiome for recruitment, but rather on the ATP-release and exposed hyaluronan at the site of injury. They participate in the removal of necrotic cells, revascularization and collagen deposition and thus resolution of tissue damage. In summary, peritoneal cavity macrophages represent a rapid alternative route of intestinal tissue repair to traditional monocyte-derived macrophages. Upon intestinal injury, bone marrow derived monocytes are recruited to the damaged site through the bloodstream. Authors here show that peritoneal cavity macrophages directly migrate to the damaged intestine in an ATP and hyaluronan dependent manner, and participate in the restoration of tissue integrity.
Collapse
Affiliation(s)
- Masaki Honda
- Department of Transplantation and Pediatric Surgery, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan.
| | - Masashi Kadohisa
- Department of Transplantation and Pediatric Surgery, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Daiki Yoshii
- Department of Transplantation and Pediatric Surgery, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan.,Department of Cell Pathology, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Yoshihiro Komohara
- Department of Cell Pathology, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Taizo Hibi
- Department of Transplantation and Pediatric Surgery, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| |
Collapse
|
26
|
Zhang N, Kim SH, Gainullina A, Erlich EC, Onufer EJ, Kim J, Czepielewski RS, Helmink BA, Dominguez JR, Saunders BT, Ding J, Williams JW, Jiang JX, Segal BH, Zinselmeyer BH, Randolph GJ, Kim KW. LYVE1+ macrophages of murine peritoneal mesothelium promote omentum-independent ovarian tumor growth. J Exp Med 2021; 218:e20210924. [PMID: 34714329 PMCID: PMC8575007 DOI: 10.1084/jem.20210924] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 09/13/2021] [Accepted: 10/14/2021] [Indexed: 12/11/2022] Open
Abstract
Two resident macrophage subsets reside in peritoneal fluid. Macrophages also reside within mesothelial membranes lining the peritoneal cavity, but they remain poorly characterized. Here, we identified two macrophage populations (LYVE1hi MHC IIlo-hi CX3CR1gfplo/- and LYVE1lo/- MHC IIhi CX3CR1gfphi subsets) in the mesenteric and parietal mesothelial linings of the peritoneum. These macrophages resembled LYVE1+ macrophages within surface membranes of numerous organs. Fate-mapping approaches and analysis of newborn mice showed that LYVE1hi macrophages predominantly originated from embryonic-derived progenitors and were controlled by CSF1 made by Wt1+ stromal cells. Their gene expression profile closely overlapped with ovarian tumor-associated macrophages previously described in the omentum. Indeed, syngeneic epithelial ovarian tumor growth was strongly reduced following in vivo ablation of LYVE1hi macrophages, including in mice that received omentectomy to dissociate the role from omental macrophages. These data reveal that the peritoneal compartment contains at least four resident macrophage populations and that LYVE1hi mesothelial macrophages drive tumor growth independently of the omentum.
Collapse
Affiliation(s)
- Nan Zhang
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Seung Hyeon Kim
- Department of Pharmacology and Regenerative Medicine, University of Illinois College of Medicine, Chicago, IL
| | - Anastasiia Gainullina
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
- Computer Technologies Department, ITMO University, St. Petersburg, Russia
| | - Emma C. Erlich
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Emily J. Onufer
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Jiseon Kim
- Department of Pharmacology and Regenerative Medicine, University of Illinois College of Medicine, Chicago, IL
| | - Rafael S. Czepielewski
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Beth A. Helmink
- Department of Surgery, Section of Surgical Oncology, Washington University School of Medicine, St. Louis, MO
| | - Joseph R. Dominguez
- Department of Pharmacology and Regenerative Medicine, University of Illinois College of Medicine, Chicago, IL
| | - Brian T. Saunders
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Jie Ding
- Department of Pharmacology and Regenerative Medicine, University of Illinois College of Medicine, Chicago, IL
| | - Jesse W. Williams
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Jean X. Jiang
- Department of Biochemistry and Structural Biology, University of Texas Health Science Center at San Antonio, San Antonio, TX
| | - Brahm H. Segal
- Departments of Internal Medicine and Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY
- Department of Medicine, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY
| | - Bernd H. Zinselmeyer
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Gwendalyn J. Randolph
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Ki-Wook Kim
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
- Department of Pharmacology and Regenerative Medicine, University of Illinois College of Medicine, Chicago, IL
| |
Collapse
|
27
|
Abstract
There are numbers of leukocytes present in peritoneal cavity, not only protecting body cavity from infection but also contributing to peripheral immunity including natural antibody production in circulation. The peritoneal leukocytes compose unique immune compartment, the functions of which cannot be replaced by other lymphoid organs. Atypical lymphoid clusters, called "milky spots", that are located in visceral adipose tissue omentum have the privilege of immune niche in terms of differentiation, recruitment, and activation of peritoneal immunity, yet mechanisms underlying the regulation are underexplored. In this review, I discuss the emerging views of peritoneal immune system in the contexts of its development, organization, and functions.
Collapse
Affiliation(s)
- Yasutaka Okabe
- Laboratory of Immune Homeostasis, WPI Immunology Frontier Research Center Osaka University, 3-1 Yamada-oka, Suita, 565-0871, Osaka, Japan.
| |
Collapse
|
28
|
Resident macrophage-dependent immune cell scaffolds drive anti-bacterial defense in the peritoneal cavity. Immunity 2021; 54:2578-2594.e5. [PMID: 34717795 DOI: 10.1016/j.immuni.2021.10.007] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 06/13/2021] [Accepted: 10/11/2021] [Indexed: 12/25/2022]
Abstract
Peritoneal immune cells reside unanchored within the peritoneal fluid in homeostasis. Here, we examined the mechanisms that control bacterial infection in the peritoneum using a mouse model of abdominal sepsis following intraperitoneal Escherichia coli infection. Whole-mount immunofluorescence and confocal microscopy of the peritoneal wall and omentum revealed that large peritoneal macrophages (LPMs) rapidly cleared bacteria and adhered to the mesothelium, forming multilayered cellular aggregates composed by sequentially recruited LPMs, B1 cells, neutrophils, and monocyte-derived cells (moCs). The formation of resident macrophage aggregates (resMφ-aggregates) required LPMs and thrombin-dependent fibrin polymerization. E. coli infection triggered LPM pyroptosis and release of inflammatory mediators. Resolution of these potentially inflammatory aggregates required LPM-mediated recruitment of moCs, which were essential for fibrinolysis-mediated resMφ-aggregate disaggregation and the prevention of peritoneal overt inflammation. Thus, resMφ-aggregates provide a physical scaffold that enables the efficient control of peritoneal infection, with implications for antimicrobial immunity in other body cavities, such as the pleural cavity or brain ventricles.
Collapse
|
29
|
García-Peñarrubia P, Ruiz-Alcaraz AJ, Ruiz-Ballester M, Ramírez-Pávez TN, Martínez-Esparza M. Recent insights into the characteristics and role of peritoneal macrophages from ascites of cirrhotic patients. World J Gastroenterol 2021; 27:7014-7024. [PMID: 34887625 PMCID: PMC8613641 DOI: 10.3748/wjg.v27.i41.7014] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 07/02/2021] [Accepted: 10/11/2021] [Indexed: 02/06/2023] Open
Abstract
Macrophages are a diverse myeloid cell population involved in innate and adaptive immune responses, embryonic development, wound repair, and regulation of tissue homeostasis. These cells link the innate and adaptive immunities and are crucial in the development and sustainment of various inflammatory diseases. Macrophages are tissue-resident cells in steady-state conditions; however, they are also recruited from blood monocytes after local pathogen invasion or tissue injury. Peritoneal macrophages vary based on their cell complexity, phenotype, and functional capabilities. These cells regulate inflammation and control bacterial infections in the ascites of decompensated cirrhotic patients. Our recent work reported several phenotypic and functional characteristics of these cells under both healthy and pathological conditions. A direct association between cell size, CD14/CD16 expression, intracellular level of GATA-6, and expression of CD206 and HLA-DR activation/maturation markers, indicate that the large peritoneal macrophage CD14highCD16high subset constitutes the mature phenotype of human resident peritoneal macrophages during homeostasis. Moreover, elevated expression of CD14/CD16 is related to the phagocytic capacity. The novel large CD14highCD16high peritoneal subpopulation is increased in the ascites of cirrhotic patients and is highly sensitive to lipopolysaccharide (LPS)-induced activation, thereby exhibiting features of inflammatory priming. Thus, phosphorylation of ERK1/2, PKB/Akt, and c-Jun is remarkably increased in response to LPS in vitro, whereas that of p38 MAPK is reduced compared with the monocyte-derived macrophages from the blood of healthy controls. Furthermore, in vitro activated monocyte-derived macrophages from ascites of cirrhotic patients secreted significantly higher levels of IL-6, IL-10, and TNF-α and lower amounts of IL-1β and IL-12 than the corresponding cells from healthy donor’s blood. Based on these results, other authors have recently reported that the surface expression level of CD206 can be used to identify mature, resident, inflammatory peritoneal macrophages in patients with cirrhosis. Soluble CD206 is released from activated large peritoneal macrophages, and increased concentrations in patients with cirrhosis and spontaneous bacterial peritonitis (SBP) indicate reduced odds of survival for 90 d. Hence, the level of soluble CD206 in ascites might be used to identify patients with SBP at risk of death. In conclusion, peritoneal macrophages present in ascites of cirrhotic patients display multiple phenotypic modifications characterized by reduced ratio of cells expressing several membrane markers, together with an increase in the ratios of complex and intermediate subpopulations and a decrease in the classic-like subset. These modifications may lead to the identification of novel pharmaceutical targets for prevention and treatment of hepatic damage.
Collapse
Affiliation(s)
- Pilar García-Peñarrubia
- Department of Biochemistry and Molecular Biology B and Immunology, School of Medicine, University of Murcia, Murcia 30100, Spain
| | - Antonio José Ruiz-Alcaraz
- Department of Biochemistry and Molecular Biology B and Immunology, School of Medicine, University of Murcia, Murcia 30100, Spain
| | - Miriam Ruiz-Ballester
- Department of Biochemistry and Molecular Biology B and Immunology, School of Medicine, University of Murcia, Murcia 30100, Spain
| | - Tamara Nadira Ramírez-Pávez
- Department of Biochemistry and Molecular Biology B and Immunology, School of Medicine, University of Murcia, Murcia 30100, Spain
| | - María Martínez-Esparza
- Department of Biochemistry and Molecular Biology B and Immunology, School of Medicine, University of Murcia, Murcia 30100, Spain
| |
Collapse
|
30
|
Ramírez-Pavez TN, Martínez-Esparza M, Ruiz-Alcaraz AJ, Marín-Sánchez P, Machado-Linde F, García-Peñarrubia P. The Role of Peritoneal Macrophages in Endometriosis. Int J Mol Sci 2021; 22:ijms221910792. [PMID: 34639133 PMCID: PMC8509388 DOI: 10.3390/ijms221910792] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 09/29/2021] [Accepted: 10/01/2021] [Indexed: 02/06/2023] Open
Abstract
Endometriosis is an estrogen-dependent gynecological disorder, defined as the growth of endometrial stromal cells and glands at extrauterine sites. Endometriotic lesions are more frequently located into the abdominal cavity, although they can also be implanted in distant places. Among its etiological factors, the presence of immune dysregulation occupies a prominent place, pointing out the beneficial and harmful outcomes of macrophages in the pathogenesis of this disease. Macrophages are tissue-resident cells that connect innate and adaptive immunity, playing a key role in maintaining local homeostasis in healthy conditions and being critical in the development and sustainment of many inflammatory diseases. Macrophages accumulate in the peritoneal cavity of women with endometriosis, but their ability to clear migrated endometrial fragments seems to be inefficient. Hence, the characteristics of the peritoneal immune system in endometriosis must be further studied to facilitate the search for new diagnostic and therapeutic tools. In this review, we summarize recent relevant advances obtained in both mouse, as the main animal model used to study endometriosis, and human, focusing on peritoneal macrophages obtained from endometriotic patients and healthy donors, under the perspective of its future clinical translation to the role that these cells play on this pathology.
Collapse
Affiliation(s)
- Tamara N. Ramírez-Pavez
- Departamento de Bioquímica, Biología Molecular (B) e Inmunología, Facultad de Medicina, IMIB and Regional Campus of International Excellence “Campus Mare Nostrum”, Universidad de Murcia, 30100 Murcia, Spain; (T.N.R.-P.); (M.M.-E.); (A.J.R.-A.)
| | - María Martínez-Esparza
- Departamento de Bioquímica, Biología Molecular (B) e Inmunología, Facultad de Medicina, IMIB and Regional Campus of International Excellence “Campus Mare Nostrum”, Universidad de Murcia, 30100 Murcia, Spain; (T.N.R.-P.); (M.M.-E.); (A.J.R.-A.)
| | - Antonio J. Ruiz-Alcaraz
- Departamento de Bioquímica, Biología Molecular (B) e Inmunología, Facultad de Medicina, IMIB and Regional Campus of International Excellence “Campus Mare Nostrum”, Universidad de Murcia, 30100 Murcia, Spain; (T.N.R.-P.); (M.M.-E.); (A.J.R.-A.)
| | - Pilar Marín-Sánchez
- Servicio de Ginecología y Obstetricia, Hospital Clínico Universitario Virgen de la Arrixaca, IMIB, 30120 Murcia, Spain;
| | - Francisco Machado-Linde
- Servicio de Ginecología y Obstetricia, Hospital Clínico Universitario Reina Sofía, CARM, 30002 Murcia, Spain;
| | - Pilar García-Peñarrubia
- Departamento de Bioquímica, Biología Molecular (B) e Inmunología, Facultad de Medicina, IMIB and Regional Campus of International Excellence “Campus Mare Nostrum”, Universidad de Murcia, 30100 Murcia, Spain; (T.N.R.-P.); (M.M.-E.); (A.J.R.-A.)
- Correspondence: ; Tel.: +34-8-6888-4673
| |
Collapse
|
31
|
Moura Silva H, Kitoko JZ, Queiroz CP, Kroehling L, Matheis F, Yang KL, Reis BS, Ren-Fielding C, Littman DR, Bozza MT, Mucida D, Lafaille JJ. c-MAF-dependent perivascular macrophages regulate diet-induced metabolic syndrome. Sci Immunol 2021; 6:eabg7506. [PMID: 34597123 DOI: 10.1126/sciimmunol.abg7506] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
[Figure: see text].
Collapse
Affiliation(s)
- Hernandez Moura Silva
- Kimmel Center for Biology and Medicine at the Skirball Institute; New York University School of Medicine, New York, NY 10016, USA
| | - Jamil Zola Kitoko
- Kimmel Center for Biology and Medicine at the Skirball Institute; New York University School of Medicine, New York, NY 10016, USA.,Laboratório de Inflamação e Imunidade, Departamento de Imunologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ 21941-902, Brazil
| | - Camila Pereira Queiroz
- Kimmel Center for Biology and Medicine at the Skirball Institute; New York University School of Medicine, New York, NY 10016, USA.,Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas. Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
| | - Lina Kroehling
- Kimmel Center for Biology and Medicine at the Skirball Institute; New York University School of Medicine, New York, NY 10016, USA
| | - Fanny Matheis
- Laboratory of Mucosal Immunology, Rockefeller University, New York, NY 10065, USA
| | - Katharine Lu Yang
- Department of Pathology, New York University School of Medicine, 550 First Avenue, New York, NY 10016, USA
| | - Bernardo S Reis
- Laboratory of Mucosal Immunology, Rockefeller University, New York, NY 10065, USA
| | | | - Dan R Littman
- Kimmel Center for Biology and Medicine at the Skirball Institute; New York University School of Medicine, New York, NY 10016, USA.,Department of Pathology, New York University School of Medicine, 550 First Avenue, New York, NY 10016, USA.,Howard Hughes Medical Institute, New York, NY 10016, USA
| | - Marcelo Torres Bozza
- Laboratório de Inflamação e Imunidade, Departamento de Imunologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ 21941-902, Brazil
| | - Daniel Mucida
- Laboratory of Mucosal Immunology, Rockefeller University, New York, NY 10065, USA
| | - Juan J Lafaille
- Kimmel Center for Biology and Medicine at the Skirball Institute; New York University School of Medicine, New York, NY 10016, USA.,Department of Pathology, New York University School of Medicine, 550 First Avenue, New York, NY 10016, USA
| |
Collapse
|
32
|
Natoli G, Pileri F, Gualdrini F, Ghisletti S. Integration of transcriptional and metabolic control in macrophage activation. EMBO Rep 2021; 22:e53251. [PMID: 34328708 DOI: 10.15252/embr.202153251] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 07/07/2021] [Accepted: 07/08/2021] [Indexed: 11/09/2022] Open
Abstract
Macrophages react to microbial and endogenous danger signals by activating a broad panel of effector and homeostatic responses. Such responses entail rapid and stimulus-specific changes in gene expression programs accompanied by extensive rewiring of metabolism, with alterations in chromatin modifications providing one layer of integration of transcriptional and metabolic regulation. A systematic and mechanistic understanding of the mutual influences between signal-induced metabolic changes and gene expression is still lacking. Here, we discuss current evidence, controversies, knowledge gaps, and future areas of investigation on how metabolic and transcriptional changes are dynamically integrated during macrophage activation. The cross-talk between metabolism and inflammatory gene expression is in part accounted for by alterations in the production, usage, and availability of metabolic intermediates that impact the macrophage epigenome. In addition, stimulus-inducible gene expression changes alter the production of inflammatory mediators, such as nitric oxide, that in turn modulate the activity of metabolic enzymes thus determining complex regulatory loops. Critical issues remain to be understood, notably whether and how metabolic rewiring can bring about gene-specific (as opposed to global) expression changes.
Collapse
Affiliation(s)
- Gioacchino Natoli
- Department of Experimental Oncology, European Institute of Oncology (IEO) IRCCS, Milan, Italy.,Humanitas University, Milan, Italy
| | - Francesco Pileri
- Department of Experimental Oncology, European Institute of Oncology (IEO) IRCCS, Milan, Italy
| | - Francesco Gualdrini
- Department of Experimental Oncology, European Institute of Oncology (IEO) IRCCS, Milan, Italy
| | - Serena Ghisletti
- Department of Experimental Oncology, European Institute of Oncology (IEO) IRCCS, Milan, Italy
| |
Collapse
|
33
|
Vasamsetti SB, Coppin E, Zhang X, Florentin J, Koul S, Götberg M, Clugston AS, Thoma F, Sembrat J, Bullock GC, Kostka D, St Croix CM, Chattopadhyay A, Rojas M, Mulukutla SR, Dutta P. Apoptosis of hematopoietic progenitor-derived adipose tissue-resident macrophages contributes to insulin resistance after myocardial infarction. Sci Transl Med 2021; 12:12/553/eaaw0638. [PMID: 32718989 DOI: 10.1126/scitranslmed.aaw0638] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 11/27/2019] [Accepted: 07/01/2020] [Indexed: 12/13/2022]
Abstract
Patients with insulin resistance have high risk of cardiovascular disease such as myocardial infarction (MI). However, it is not known whether MI can initiate or aggravate insulin resistance. We observed that patients with ST-elevation MI and mice with MI had de novo hyperglycemia and features of insulin resistance, respectively. In mouse models of both myocardial and skeletal muscle injury, we observed that the number of visceral adipose tissue (VAT)-resident macrophages decreased because of apoptosis after these distant organ injuries. Patients displayed a similar decrease in VAT-resident macrophage numbers and developed systemic insulin resistance after ST-elevation MI. Loss of VAT-resident macrophages after MI injury led to systemic insulin resistance in non-diabetic mice. Danger signaling-associated protein high mobility group box 1 was released by the dead myocardium after MI in rodents and triggered macrophage apoptosis via Toll-like receptor 4. The VAT-resident macrophage population in the steady state in mice was transcriptomically distinct from macrophages in the brain, skin, kidney, bone marrow, lungs, and liver and was derived from hematopoietic progenitor cells just after birth. Mechanistically, VAT-resident macrophage apoptosis and de novo insulin resistance in mouse models of MI were linked to diminished concentrations of macrophage colony-stimulating factor and adiponectin. Collectively, these findings demonstrate a previously unappreciated role of adipose tissue-resident macrophages in sensing remote organ injury and promoting MI pathogenesis.
Collapse
Affiliation(s)
- Sathish Babu Vasamsetti
- Pittsburgh Heart, Lung, Blood, and Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Emilie Coppin
- Pittsburgh Heart, Lung, Blood, and Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA 15213, USA.,Regeneration in Hematopoiesis, Leibniz Institute on Aging- Fritz Lipmann Institute, Jena 07745, Germany
| | - Xinyi Zhang
- Pittsburgh Heart, Lung, Blood, and Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA 15213, USA.,The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China
| | - Jonathan Florentin
- Pittsburgh Heart, Lung, Blood, and Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Sasha Koul
- Department of Cardiology, Lund University, Skane University Hospital, Lund, 22184, Sweden
| | - Matthias Götberg
- Department of Cardiology, Lund University, Skane University Hospital, Lund, 22184, Sweden
| | - Andrew S Clugston
- Department of Developmental Biology, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Floyd Thoma
- Division of Cardiology, Department of Medicine, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - John Sembrat
- Pittsburgh Heart, Lung, Blood, and Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA 15213, USA.,Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA
| | - Grant C Bullock
- Pittsburgh Heart, Lung, Blood, and Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Dennis Kostka
- Department of Developmental Biology, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | | | | | - Mauricio Rojas
- Pittsburgh Heart, Lung, Blood, and Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA 15213, USA.,Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA
| | - Suresh R Mulukutla
- Division of Cardiology, Department of Medicine, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Partha Dutta
- Pittsburgh Heart, Lung, Blood, and Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA 15213, USA. .,Division of Cardiology, Department of Medicine, University of Pittsburgh, Pittsburgh, PA 15213, USA.,Department of Immunology, University of Pittsburgh, Pittsburgh, PA 15213, USA
| |
Collapse
|
34
|
Jin H, Liu K, Tang J, Huang X, Wang H, Zhang Q, Zhu H, Li Y, Pu W, Zhao H, He L, Li Y, Zhang S, Zhang Z, Zhao Y, Qin Y, Pflanz S, Kasmi KEI, Zhang W, Liu Z, Ginhoux F, Ji Y, He B, Wang L, Zhou B. Genetic fate-mapping reveals surface accumulation but not deep organ invasion of pleural and peritoneal cavity macrophages following injury. Nat Commun 2021; 12:2863. [PMID: 34001904 PMCID: PMC8129080 DOI: 10.1038/s41467-021-23197-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 04/15/2021] [Indexed: 02/08/2023] Open
Abstract
During injury, monocytes are recruited from the circulation to inflamed tissues and differentiate locally into mature macrophages, with prior reports showing that cavity macrophages of the peritoneum and pericardium invade deeply into the respective organs to promote repair. Here we report a dual recombinase-mediated genetic system designed to trace cavity macrophages in vivo by intersectional detection of two characteristic markers. Lineage tracing with this method shows accumulation of cavity macrophages during lung and liver injury on the surface of visceral organs without penetration into the parenchyma. Additional data suggest that these peritoneal or pleural cavity macrophages do not contribute to tissue repair and regeneration. Our in vivo genetic targeting approach thus provides a reliable method to identify and characterize cavity macrophages during their development and in tissue repair and regeneration, and distinguishes these cells from other lineages.
Collapse
Grants
- This study was supported by the National key Research & Development Program of China (2019YFA0110403, 2019YFA0802000, 2018YFA0108100, 2018YFA0107900, 2019YFA0802803, 2020YFA0803202), National Science Foundation of China (8208810001, 31730112, 31625019, 91849202, 31922032, 81872241, 31900625, 32050087, 32070727, 31801215), Strategic Priority Research Program of the Chinese Academy of Sciences (CAS, XDA16010507, XDB19000000), Key Project of Frontier Sciences of CAS (QYZDB-SSW-SMC003), Shanghai Science and Technology Commission (19JC1415700, 19YF1455300, 19ZR1479800, 20QC1401000, 18YF1427600), Collaborative Innovation Program of Shanghai Municipal Health Commission (2020CXJQ01), the Pearl River Talent Recruitment Program of Guangdong Province (2017ZT07S347)
Collapse
Affiliation(s)
- Hengwei Jin
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China
| | - Kuo Liu
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China
- School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, China
| | - Juan Tang
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China
| | - Xiuzhen Huang
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China
| | - Haixiao Wang
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China
| | - Qianyu Zhang
- School of Life Science and Technology, ShanghaiTech University, Shanghai, China
| | - Huan Zhu
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China
| | - Yan Li
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China
| | - Wenjuan Pu
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China
| | - Huan Zhao
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China
| | - Lingjuan He
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China
| | - Yi Li
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China
| | - Shaohua Zhang
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China
| | - Zhenqian Zhang
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China
| | - Yufei Zhao
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yanqing Qin
- Shanghai Institute of Nutrition and Health, Chinese Academy of Sciences, Shanghai, China
| | - Stefan Pflanz
- Boehringer Ingelheim Pharma GmbH & Co KG, Biberach an der Riss, Germany
| | - Karim E I Kasmi
- Boehringer Ingelheim Pharma GmbH & Co KG, Biberach an der Riss, Germany
| | - Weiyi Zhang
- Boehringer Ingelheim Pharma GmbH & Co KG, Biberach an der Riss, Germany
| | - Zhaoyuan Liu
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Florent Ginhoux
- Singapore Immunology Network, Agency for Science, Technology and Research, Singapore, Singapore
| | - Yong Ji
- The Collaborative Innovation Center for Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing, China
| | - Ben He
- Department of Cardiology, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Lixin Wang
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Bin Zhou
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China.
- School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, China.
- School of Life Science and Technology, ShanghaiTech University, Shanghai, China.
| |
Collapse
|
35
|
Zago G, Saavedra PHV, Keshari KR, Perry JSA. Immunometabolism of Tissue-Resident Macrophages - An Appraisal of the Current Knowledge and Cutting-Edge Methods and Technologies. Front Immunol 2021; 12:665782. [PMID: 34025667 PMCID: PMC8138590 DOI: 10.3389/fimmu.2021.665782] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 04/07/2021] [Indexed: 12/23/2022] Open
Abstract
Tissue-resident macrophages exist in unique environments, or niches, that inform their identity and function. There is an emerging body of literature suggesting that the qualities of this environment, such as the types of cells and debris they eat, the intercellular interactions they form, and the length of time spent in residence, collectively what we call habitare, directly inform their metabolic state. In turn, a tissue-resident macrophage’s metabolic state can inform their function, including whether they resolve inflammation and protect the host from excessive perturbations of homeostasis. In this review, we summarize recent work that seeks to understand the metabolic requirements for tissue-resident macrophage identity and maintenance, for how they respond to inflammatory challenges, and for how they perform homeostatic functions or resolve inflammatory insults. We end with a discussion of the emerging technologies that are enabling, or will enable, in situ study of tissue-resident macrophage metabolism.
Collapse
Affiliation(s)
- Giulia Zago
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Pedro H V Saavedra
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Kayvan R Keshari
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, United States.,Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Justin S A Perry
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY, United States.,Louis V. Gerstner Jr. Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, United States.,Department of Immunology and Microbial Pathogenesis, Weill Cornell Medical College, New York, NY, United States
| |
Collapse
|
36
|
Shi M, Sekulovski N, Whorton AE, MacLean JA, Greaves E, Hayashi K. Efficacy of niclosamide on the intra-abdominal inflammatory environment in endometriosis. FASEB J 2021; 35:e21584. [PMID: 33860549 PMCID: PMC10777336 DOI: 10.1096/fj.202002541rrr] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 03/23/2021] [Accepted: 03/25/2021] [Indexed: 12/24/2022]
Abstract
Endometriosis, a common gynecological disease, causes chronic pelvic pain and infertility in women of reproductive age. Due to the limited efficacy of current therapies, a critical need exists to develop new treatments for endometriosis. Inflammatory dysfunction, instigated by abnormal macrophage (MΦ) function, contributes to disease development and progression. However, the fundamental role of the heterogeneous population of peritoneal MΦ and their potential druggable functions is uncertain. Here we report that GATA6-expressing large peritoneal MΦ (LPM) were increased in the peritoneal cavity following lesion induction. This was associated with increased cytokine and chemokine secretion in the peritoneal fluid (PF), as well as MΦ infiltration, vascularization and innervation in endometriosis-like lesions (ELL). Niclosamide, an FDA-approved anti-helminthic drug, was effective in reducing LPM number, but not small peritoneal MΦ (SPM), in the PF. Niclosamide also inhibits aberrant inflammation in the PF, ELL, pelvic organs (uterus and vagina) and dorsal root ganglion (DRG), as well as MΦ infiltration, vascularization and innervation in the ELL. PF from ELL mice stimulated DRG outgrowth in vitro, whereas the PF from niclosamide-treated ELL mice lacked the strong stimulatory nerve growth response. These results suggest LPM induce aberrant inflammation in endometriosis promoting lesion progression and establishment of the inflammatory environment that sensitizes peripheral nociceptors in the lesions and other pelvic organs, leading to increased hyperalgesia. Our findings provide the rationale for targeting LPM and their functions with niclosamide and its efficacy in endometriosis as a new non-hormonal therapy to reduce aberrant inflammation which may ultimately diminish associated pain.
Collapse
Affiliation(s)
- Mingxin Shi
- Department of Physiology, Southern Illinois University School of Medicine, Carbondale, IL, USA
- Center for Reproductive Biology, Washington State University, Pullman, WA, USA
| | - Nikola Sekulovski
- Department of Physiology, Southern Illinois University School of Medicine, Carbondale, IL, USA
| | - Allison E. Whorton
- Department of Physiology, Southern Illinois University School of Medicine, Carbondale, IL, USA
| | - James A. MacLean
- Department of Physiology, Southern Illinois University School of Medicine, Carbondale, IL, USA
- Center for Reproductive Biology, Washington State University, Pullman, WA, USA
| | - Erin Greaves
- Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, UK
| | - Kanako Hayashi
- Department of Physiology, Southern Illinois University School of Medicine, Carbondale, IL, USA
- Center for Reproductive Biology, Washington State University, Pullman, WA, USA
| |
Collapse
|
37
|
Blériot C, Chakarov S, Ginhoux F. Determinants of Resident Tissue Macrophage Identity and Function. Immunity 2021; 52:957-970. [PMID: 32553181 DOI: 10.1016/j.immuni.2020.05.014] [Citation(s) in RCA: 244] [Impact Index Per Article: 81.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 04/27/2020] [Accepted: 05/27/2020] [Indexed: 12/23/2022]
Abstract
Resident tissue macrophages (RTMs) have a broad spectrum of immune- and non-immune-related tissue-supporting activities. The roots of this heterogeneity and versatility are only beginning to be understood. Here, we propose a conceptual framework for considering the RTM heterogeneity that organizes the factors shaping RTM identity within four cardinal points: (1) ontogeny and the view that adult RTM populations comprise a defined mixture of cells that arise from either embryonic precursors or adult monocytes; (2) local factors unique to the niche of residence, evolving during development and aging; (3) inflammation status; and (4) the cumulative effect of time spent in a specific tissue that contributes to the resilient adaptation of macrophages to their dynamic environment. We review recent findings within this context and discuss the technological advances that are revolutionizing the study of macrophage biology.
Collapse
Affiliation(s)
- Camille Blériot
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A(∗)STAR), 8A Biomedical Grove, Immunos Building #3-4, Biopolis, Singapore 138648, Singapore
| | - Svetoslav Chakarov
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A(∗)STAR), 8A Biomedical Grove, Immunos Building #3-4, Biopolis, Singapore 138648, Singapore
| | - Florent Ginhoux
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A(∗)STAR), 8A Biomedical Grove, Immunos Building #3-4, Biopolis, Singapore 138648, Singapore; Shanghai Institute of Immunology, Shanghai JiaoTong University School of Medicine, 280 South Chongqing Road, Shanghai 200025, China; Translational Immunology Institute, SingHealth Duke-NUS Academic Medical Centre, Singapore 169856, Singapore.
| |
Collapse
|
38
|
Louwe PA, Badiola Gomez L, Webster H, Perona-Wright G, Bain CC, Forbes SJ, Jenkins SJ. Recruited macrophages that colonize the post-inflammatory peritoneal niche convert into functionally divergent resident cells. Nat Commun 2021; 12:1770. [PMID: 33741914 PMCID: PMC7979918 DOI: 10.1038/s41467-021-21778-0] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 02/10/2021] [Indexed: 02/07/2023] Open
Abstract
Inflammation generally leads to recruitment of monocyte-derived macrophages. What regulates the fate of these cells and to what extent they can assume the identity and function of resident macrophages is unclear. Here, we show that macrophages elicited into the peritoneal cavity during mild inflammation persist long-term but are retained in an immature transitory state of differentiation due to the presence of enduring resident macrophages. By contrast, severe inflammation results in ablation of resident macrophages and a protracted phase wherein the cavity is incapable of sustaining a resident phenotype, yet ultimately elicited cells acquire a mature resident identity. These macrophages also have transcriptionally and functionally divergent features that result from inflammation-driven alterations to the peritoneal cavity micro-environment and, to a lesser extent, effects of origin and time-of-residency. Hence, rather than being predetermined, the fate of inflammation-elicited peritoneal macrophages seems to be regulated by the environment.
Collapse
Affiliation(s)
- P A Louwe
- Centre for Inflammation Research, Queens Medical Research Institute, Edinburgh, EH16 4TJ, United Kingdom
| | - L Badiola Gomez
- Centre for Inflammation Research, Queens Medical Research Institute, Edinburgh, EH16 4TJ, United Kingdom
| | - H Webster
- Institute of Infection, Immunity & Inflammation, University of Glasgow, Glasgow, G12 8TA, United Kingdom
| | - G Perona-Wright
- Institute of Infection, Immunity & Inflammation, University of Glasgow, Glasgow, G12 8TA, United Kingdom
| | - C C Bain
- Centre for Inflammation Research, Queens Medical Research Institute, Edinburgh, EH16 4TJ, United Kingdom
| | - S J Forbes
- Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, EH16 4UU, United Kingdom
| | - S J Jenkins
- Centre for Inflammation Research, Queens Medical Research Institute, Edinburgh, EH16 4TJ, United Kingdom.
| |
Collapse
|
39
|
Affiliation(s)
- Sarah E Herrick
- School of Biological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK.
| | - Judith E Allen
- School of Biological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| |
Collapse
|
40
|
Pridans C, Irvine KM, Davis GM, Lefevre L, Bush SJ, Hume DA. Transcriptomic Analysis of Rat Macrophages. Front Immunol 2021; 11:594594. [PMID: 33633725 PMCID: PMC7902030 DOI: 10.3389/fimmu.2020.594594] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 12/17/2020] [Indexed: 12/13/2022] Open
Abstract
The laboratory rat is widely used as a model for human diseases. Many of these diseases involve monocytes and tissue macrophages in different states of activation. Whilst methods for in vitro differentiation of mouse macrophages from embryonic stem cells (ESC) and bone marrow (BM) are well established, these are lacking for the rat. The gene expression profiles of rat macrophages have also not been characterised to the same extent as mouse. We have established the methodology for production of rat ESC-derived macrophages and compared their gene expression profiles to macrophages obtained from the lung and peritoneal cavity and those differentiated from BM and blood monocytes. We determined the gene signature of Kupffer cells in the liver using rats deficient in macrophage colony stimulating factor receptor (CSF1R). We also examined the response of BM-derived macrophages to lipopolysaccharide (LPS). The results indicate that many, but not all, tissue-specific adaptations observed in mice are conserved in the rat. Importantly, we show that unlike mice, rat macrophages express the CSF1R ligand, colony stimulating factor 1 (CSF1).
Collapse
Affiliation(s)
- Clare Pridans
- Centre for Inflammation Research, University of Edinburgh Centre for Inflammation Research, Edinburgh, United Kingdom
- Simons Initiative for the Developing Brain, University of Edinburgh, Edinburgh, United Kingdom
| | - Katharine M. Irvine
- Mater Research Institute Mater Research Institute – University of Queensland, Brisbane, QLD, Australia
| | - Gemma M. Davis
- Faculty of Life Sciences, University of Manchester, Manchester, United Kingdom
| | - Lucas Lefevre
- UK Dementia Research Institute, University of Edinburgh, Edinburgh, United Kingdom
| | - Stephen J. Bush
- Nuffield Department of Clinical Medicine, University of Oxford, Headington, United Kingdom
| | - David A. Hume
- Mater Research Institute Mater Research Institute – University of Queensland, Brisbane, QLD, Australia
| |
Collapse
|
41
|
Timmerman R, Burm SM, Bajramovic JJ. Tissue-specific features of microglial innate immune responses. Neurochem Int 2020; 142:104924. [PMID: 33248205 DOI: 10.1016/j.neuint.2020.104924] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 11/21/2020] [Accepted: 11/22/2020] [Indexed: 02/07/2023]
Abstract
As tissue-resident macrophages of the brain, microglia are increasingly considered as cellular targets for therapeutical intervention. Innate immune responses in particular have been implicated in central nervous system (CNS) infections, neuro-oncology, neuroinflammatory and neurodegenerative diseases. We here review the impact of 'nature and nurture' on microglial innate immune responses and summarize documented tissue-specific adaptations. Overall, such adaptations are associated with regulatory processes rather than with overt differences in the expressed repertoire of activating receptors of different tissue-resident macrophages. Microglial responses are characterized by slower kinetics, by a more persistent nature and by a differential usage of downstream enzymes and accessory receptors. We further consider factors like aging, previous exposure to inflammatory stimuli, and differences in the microenvironment that can modulate innate immune responses. The long-life span of microglia in the metabolically active CNS renders them susceptible to the phenomenon of 'inflammaging', and major challenges lie in the unraveling of the factors that underlie age-related alterations in microglial behavior.
Collapse
Affiliation(s)
- R Timmerman
- Alternatives Unit, Biomedical Primate Research Centre, Rijswijk, the Netherlands
| | - S M Burm
- Genmab, Utrecht, the Netherlands
| | - J J Bajramovic
- Alternatives Unit, Biomedical Primate Research Centre, Rijswijk, the Netherlands.
| |
Collapse
|
42
|
Trzebanski S, Jung S. Plasticity of monocyte development and monocyte fates. Immunol Lett 2020; 227:66-78. [PMID: 32814154 DOI: 10.1016/j.imlet.2020.07.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 07/30/2020] [Accepted: 07/31/2020] [Indexed: 01/01/2023]
Abstract
Monocytes are circulating myeloid immune precursor cells that are generated in the bone marrow. Mature monocytes are released into the circulation and, in case of need, recruited to peripheral sites of inflammation to differentiate into monocyte-derived effector cells. In absence of overt inflammation, monocytes also extravasate into selected tissues, where they complement tissue-resident macrophage compartments. Adjustment of these homeostatic monocyte infiltrates to local environment is critical to maintain health, as best established for the intestine. Defined gene expression changes that differ between gut segments presumably help strike the fine balance between the crucial function of these monocyte-derived macrophages as tissue rheostats and their detrimental hyperactivation. Environmental factors that dictate local monocyte differentiation remain incompletely understood. Definition of the latter could aid our general understanding of in vivo monocyte functions and their relation to inflammatory disorders. In this review, we summarize recent advances in our understanding of monocyte subsets, their differentiation into tissue macrophages, and selected contributions of monocyte-derived cells to steady-state physiology. Moreover, we will discuss emerging evidence for an intriguing bifurcation of monocyte development in the bone marrow and potential functional implications. Emphasis will be given to points of controversies, but we will largely focus on the healthy organism. For a discussion of monocyte and macrophage contributions to inflammatory conditions, we refer the reader to other dedicated reviews.
Collapse
Affiliation(s)
| | - Steffen Jung
- Department of Immunology, Weizmann Institute of Science, Rehovot 76100, Israel.
| |
Collapse
|
43
|
Wen Y, Lambrecht J, Ju C, Tacke F. Hepatic macrophages in liver homeostasis and diseases-diversity, plasticity and therapeutic opportunities. Cell Mol Immunol 2020; 18:45-56. [PMID: 33041338 DOI: 10.1038/s41423-020-00558-8] [Citation(s) in RCA: 286] [Impact Index Per Article: 71.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 09/14/2020] [Indexed: 02/06/2023] Open
Abstract
Macrophages, which are key cellular components of the liver, have emerged as essential players in the maintenance of hepatic homeostasis and in injury and repair processes in acute and chronic liver diseases. Upon liver injury, resident Kupffer cells (KCs) sense disturbances in homeostasis, interact with hepatic cell populations and release chemokines to recruit circulating leukocytes, including monocytes, which subsequently differentiate into monocyte-derived macrophages (MoMϕs) in the liver. Both KCs and MoMϕs contribute to both the progression and resolution of tissue inflammation and injury in various liver diseases. The diversity of hepatic macrophage subsets and their plasticity explain their different functional responses in distinct liver diseases. In this review, we highlight novel findings regarding the origins and functions of hepatic macrophages and discuss the potential of targeting macrophages as a therapeutic strategy for liver disease.
Collapse
Affiliation(s)
- Yankai Wen
- Department of Anesthesiology, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Joeri Lambrecht
- Department of Hepatology and Gastroenterology, Charité University Medicine Berlin, Berlin, Germany
| | - Cynthia Ju
- Department of Anesthesiology, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, USA.
| | - Frank Tacke
- Department of Hepatology and Gastroenterology, Charité University Medicine Berlin, Berlin, Germany.
| |
Collapse
|
44
|
Xia H, Li S, Li X, Wang W, Bian Y, Wei S, Grove S, Wang W, Vatan L, Liu JR, McLean K, Rattan R, Munkarah A, Guan JL, Kryczek I, Zou W. Autophagic adaptation to oxidative stress alters peritoneal residential macrophage survival and ovarian cancer metastasis. JCI Insight 2020; 5:141115. [PMID: 32780724 PMCID: PMC7526547 DOI: 10.1172/jci.insight.141115] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 07/29/2020] [Indexed: 12/14/2022] Open
Abstract
Tumor-associated macrophages (TAMs) affect cancer progression and therapy. Ovarian carcinoma often metastasizes to the peritoneal cavity. Here, we found 2 peritoneal macrophage subsets in mice bearing ID8 ovarian cancer based on T cell immunoglobulin and mucin domain containing 4 (Tim-4) expression. Tim-4+ TAMs were embryonically originated and locally sustained while Tim-4– TAMs were replenished from circulating monocytes. Tim-4+ TAMs, but not Tim-4– TAMs, promoted tumor growth in vivo. Relative to Tim-4– TAMs, Tim-4+ TAMs manifested high oxidative phosphorylation and adapted mitophagy to alleviate oxidative stress. High levels of arginase-1 in Tim-4+ TAMs contributed to potent mitophagy activities via weakened mTORC1 activation due to low arginine resultant from arginase-1–mediated metabolism. Furthermore, genetic deficiency of autophagy element FAK family-interacting protein of 200 kDa resulted in Tim-4+ TAM loss via ROS-mediated apoptosis and elevated T cell immunity and ID8 tumor inhibition in vivo. Moreover, human ovarian cancer–associated macrophages positive for complement receptor of the immunoglobulin superfamily (CRIg) were transcriptionally, metabolically, and functionally similar to murine Tim-4+ TAMs. Thus, targeting CRIg+ (Tim-4+) TAMs may potentially treat patients with ovarian cancer with peritoneal metastasis. Ovarian tumor-associated peritoneal macrophages have potent mitochondria activity, which enables reliance on the mitophagy pathway to alleviate oxidative stress and facilitate survival in the tumor microenvironment.
Collapse
Affiliation(s)
- Houjun Xia
- Department of Surgery.,Center of Excellence for Cancer Immunology and Immunotherapy, and
| | - Shasha Li
- Department of Surgery.,Center of Excellence for Cancer Immunology and Immunotherapy, and
| | - Xiong Li
- Department of Surgery.,Center of Excellence for Cancer Immunology and Immunotherapy, and
| | - Weichao Wang
- Department of Surgery.,Center of Excellence for Cancer Immunology and Immunotherapy, and
| | - Yingjie Bian
- Department of Surgery.,Center of Excellence for Cancer Immunology and Immunotherapy, and
| | - Shuang Wei
- Department of Surgery.,Center of Excellence for Cancer Immunology and Immunotherapy, and
| | - Sara Grove
- Department of Surgery.,Center of Excellence for Cancer Immunology and Immunotherapy, and
| | - Weimin Wang
- Department of Surgery.,Center of Excellence for Cancer Immunology and Immunotherapy, and
| | - Linda Vatan
- Department of Surgery.,Center of Excellence for Cancer Immunology and Immunotherapy, and
| | - J Rebecca Liu
- Department of Obstetrics and Gynecology, University of Michigan School of Medicine, Ann Arbor, Michigan, USA
| | - Karen McLean
- Department of Obstetrics and Gynecology, University of Michigan School of Medicine, Ann Arbor, Michigan, USA
| | - Ramandeep Rattan
- Department of Women's Health Services, Henry Ford Health System, Detroit, Michigan, USA
| | - Adnan Munkarah
- Department of Women's Health Services, Henry Ford Health System, Detroit, Michigan, USA
| | - Jun-Lin Guan
- Department of Cancer Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Ilona Kryczek
- Department of Surgery.,Center of Excellence for Cancer Immunology and Immunotherapy, and
| | - Weiping Zou
- Department of Surgery.,Center of Excellence for Cancer Immunology and Immunotherapy, and.,Department of Pathology.,Graduate Program in Immunology.,Doctoral Program in Tumor Biology, and.,University of Michigan Rogel Cancer Center, University of Michigan School of Medicine, Ann Arbor, Michigan, USA
| |
Collapse
|
45
|
Porcuna J, Menéndez-Gutiérrez MP, Ricote M. Molecular control of tissue-resident macrophage identity by nuclear receptors. Curr Opin Pharmacol 2020; 53:27-34. [DOI: 10.1016/j.coph.2020.04.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 03/31/2020] [Accepted: 04/01/2020] [Indexed: 12/31/2022]
|
46
|
Nagala M, Crocker PR. Towards understanding the cell surface phenotype, metabolic properties and immune functions of resident macrophages of the peritoneal cavity and splenic red pulp using high resolution quantitative proteomics. Wellcome Open Res 2020. [DOI: 10.12688/wellcomeopenres.16061.1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background:Resident macrophages (Mϕs) are distributed throughout the body and are important for maintaining tissue homeostasis and for defence against infections. Tissue Mϕs are highly adapted to their microenvironment and thought to mediate tissue-specific functions involving metabolism and immune defence that are not fully elucidated. Methods:We have used high resolution quantitative proteomics to gain insights into the functions of two types of resident tissue Mϕs: peritoneal cavity Mϕs and splenic red pulp Mϕs. The cellular expression levels of many proteins were validated by flow cytometry and were consistently in agreement with the proteomics data.Results:Peritoneal and splenic red pulp macrophages displayed major differences in cell surface phenotype reflecting their adaptation to different tissue microenvironments and tissue-specific functions. Peritoneal Mϕs were shown to be enriched in a number of key enzymes and metabolic pathways normally associated with the liver, such as metabolism of fructose, detoxification, nitrogen homeostasis and the urea cycle. Supporting these observations, we show that peritoneal Mϕs are able to utilise glutamine and glutamate which are rich in peritoneum for urea generation. In comparison, splenic red pulp Mϕs were enriched in proteins important for adaptive immunity such as antigen presenting MHC molecules, in addition to proteins required for erythrocyte homeostasis and iron turnover. We also show that these tissue Mϕs may utilise carbon and nitrogen substrates for different metabolic fates to support distinct tissue-specific roles.Conclusions:This study provides new insights into the functions of tissue Mϕs in immunity and homeostasis. The comprehensive proteomics data sets are a valuable resource for biologists and immunologists.
Collapse
|
47
|
Poltavets AS, Vishnyakova PA, Elchaninov AV, Sukhikh GT, Fatkhudinov TK. Macrophage Modification Strategies for Efficient Cell Therapy. Cells 2020; 9:E1535. [PMID: 32599709 PMCID: PMC7348902 DOI: 10.3390/cells9061535] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 06/17/2020] [Accepted: 06/22/2020] [Indexed: 02/07/2023] Open
Abstract
Macrophages, important cells of innate immunity, are known for their phagocytic activity, capability for antigen presentation, and flexible phenotypes. Macrophages are found in all tissues and therefore represent an attractive therapeutic target for the treatment of diseases of various etiology. Genetic programming of macrophages is an important issue of modern molecular and cellular medicine. The controllable activation of macrophages towards desirable phenotypes in vivo and in vitro will provide effective treatments for a number of inflammatory and proliferative diseases. This review is focused on the methods for specific alteration of gene expression in macrophages, including the controllable promotion of the desired M1 (pro-inflammatory) or M2 (anti-inflammatory) phenotypes in certain pathologies or model systems. Here we review the strategies of target selection, the methods of vector delivery, and the gene editing approaches used for modification of macrophages.
Collapse
Affiliation(s)
- Anastasiya S. Poltavets
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 4 Oparina Street, Moscow 117997, Russia; (A.S.P.); (A.V.E.); (G.T.S.)
| | - Polina A. Vishnyakova
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 4 Oparina Street, Moscow 117997, Russia; (A.S.P.); (A.V.E.); (G.T.S.)
- Department of Histology, Cytology and Embryology, Peoples’ Friendship University of Russia, 6 Miklukho-Maklaya Street, Moscow 117198, Russia;
| | - Andrey V. Elchaninov
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 4 Oparina Street, Moscow 117997, Russia; (A.S.P.); (A.V.E.); (G.T.S.)
- Department of Histology, Pirogov Russian National Research Medical University, Ministry of Healthcare of The Russian Federation, 1 Ostrovitianov Street, Moscow 117997, Russia
| | - Gennady T. Sukhikh
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 4 Oparina Street, Moscow 117997, Russia; (A.S.P.); (A.V.E.); (G.T.S.)
| | - Timur Kh. Fatkhudinov
- Department of Histology, Cytology and Embryology, Peoples’ Friendship University of Russia, 6 Miklukho-Maklaya Street, Moscow 117198, Russia;
- Scientific Research Institute of Human Morphology, 3 Tsurupa Street, Moscow 117418, Russia
| |
Collapse
|
48
|
Bain CC, Gibson DA, Steers NJ, Boufea K, Louwe PA, Doherty C, González-Huici V, Gentek R, Magalhaes-Pinto M, Shaw T, Bajénoff M, Bénézech C, Walmsley SR, Dockrell DH, Saunders PTK, Batada NN, Jenkins SJ. Rate of replenishment and microenvironment contribute to the sexually dimorphic phenotype and function of peritoneal macrophages. Sci Immunol 2020; 5:eabc4466. [PMID: 32561560 PMCID: PMC7610697 DOI: 10.1126/sciimmunol.abc4466] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 05/27/2020] [Indexed: 12/12/2022]
Abstract
Macrophages reside in the body cavities where they maintain serosal homeostasis and provide immune surveillance. Peritoneal macrophages are implicated in the etiology of pathologies including peritonitis, endometriosis, and metastatic cancer; thus, understanding the factors that govern their behavior is vital. Using a combination of fate mapping techniques, we have investigated the impact of sex and age on murine peritoneal macrophage differentiation, turnover, and function. We demonstrate that the sexually dimorphic replenishment of peritoneal macrophages from the bone marrow, which is high in males and very low in females, is driven by changes in the local microenvironment that arise upon sexual maturation. Population and single-cell RNA sequencing revealed marked dimorphisms in gene expression between male and female peritoneal macrophages that was, in part, explained by differences in composition of these populations. By estimating the time of residency of different subsets within the cavity and assessing development of dimorphisms with age and in monocytopenic Ccr2 -/- mice, we demonstrate that key sex-dependent features of peritoneal macrophages are a function of the differential rate of replenishment from the bone marrow, whereas others are reliant on local microenvironment signals. We demonstrate that the dimorphic turnover of peritoneal macrophages contributes to differences in the ability to protect against pneumococcal peritonitis between the sexes. These data highlight the importance of considering both sex and age in susceptibility to inflammatory and infectious diseases.
Collapse
Affiliation(s)
- C C Bain
- University of Edinburgh Centre for Inflammation Research, Queens Medical Research Institute, Edinburgh EH16 4TJ, UK.
| | - D A Gibson
- University of Edinburgh Centre for Inflammation Research, Queens Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - N J Steers
- Columbia University Irving Medical Center, Columbia University, New York, NY 10032, USA
| | - K Boufea
- Institute for Genetics and Molecular Medicine, University of Edinburgh, Edinburgh EH4 2XU, UK
| | - P A Louwe
- University of Edinburgh Centre for Inflammation Research, Queens Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - C Doherty
- University of Edinburgh Centre for Inflammation Research, Queens Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - V González-Huici
- Institute for Genetics and Molecular Medicine, University of Edinburgh, Edinburgh EH4 2XU, UK
| | - R Gentek
- Centre d'Immunologie de Marseille-Luminy, Aix Marseille Université UM2, INSERM, U1104, CNRS UMR7280, 13288 Marseille, France
| | - M Magalhaes-Pinto
- Lydia Becker Institute for Immunology and Infection, Faculty of Biology, Medicine and Health, Division of Infection, Immunity and Respiratory Medicine, University of Manchester, Manchester, UK
| | - T Shaw
- Lydia Becker Institute for Immunology and Infection, Faculty of Biology, Medicine and Health, Division of Infection, Immunity and Respiratory Medicine, University of Manchester, Manchester, UK
- Manchester Collaborative Centre for Inflammation Research (MCCIR), University of Manchester, Manchester, UK
| | - M Bajénoff
- Centre d'Immunologie de Marseille-Luminy, Aix Marseille Université UM2, INSERM, U1104, CNRS UMR7280, 13288 Marseille, France
| | - C Bénézech
- Centre for Cardiovascular Sciences, University of Edinburgh, Edinburgh EH16 4TJ, UK
| | - S R Walmsley
- University of Edinburgh Centre for Inflammation Research, Queens Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - D H Dockrell
- University of Edinburgh Centre for Inflammation Research, Queens Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - P T K Saunders
- University of Edinburgh Centre for Inflammation Research, Queens Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - N N Batada
- Institute for Genetics and Molecular Medicine, University of Edinburgh, Edinburgh EH4 2XU, UK
| | - S J Jenkins
- University of Edinburgh Centre for Inflammation Research, Queens Medical Research Institute, Edinburgh EH16 4TJ, UK.
| |
Collapse
|
49
|
Ipseiz N, Pickering RJ, Rosas M, Tyrrell VJ, Davies LC, Orr SJ, Czubala MA, Fathalla D, Robertson AA, Bryant CE, O'Donnell V, Taylor PR. Tissue-resident macrophages actively suppress IL-1beta release via a reactive prostanoid/IL-10 pathway. EMBO J 2020; 39:e103454. [PMID: 32484988 PMCID: PMC7360975 DOI: 10.15252/embj.2019103454] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 04/28/2020] [Accepted: 04/30/2020] [Indexed: 12/30/2022] Open
Abstract
The alarm cytokine interleukin‐1β (IL‐1β) is a potent activator of the inflammatory cascade following pathogen recognition. IL‐1β production typically requires two signals: first, priming by recognition of pathogen‐associated molecular patterns leads to the production of immature pro‐IL‐1β; subsequently, inflammasome activation by a secondary signal allows cleavage and maturation of IL‐1β from its pro‐form. However, despite the important role of IL‐1β in controlling local and systemic inflammation, its overall regulation is still not fully understood. Here we demonstrate that peritoneal tissue‐resident macrophages use an active inhibitory pathway, to suppress IL‐1β processing, which can otherwise occur in the absence of a second signal. Programming by the transcription factor Gata6 controls the expression of prostacyclin synthase, which is required for prostacyclin production after lipopolysaccharide stimulation and optimal induction of IL‐10. In the absence of secondary signal, IL‐10 potently inhibits IL‐1β processing, providing a previously unrecognized control of IL‐1β in tissue‐resident macrophages.
Collapse
Affiliation(s)
- Natacha Ipseiz
- Systems Immunity Research Institute, Heath Park, Cardiff University, Cardiff, UK
| | - Robert J Pickering
- Systems Immunity Research Institute, Heath Park, Cardiff University, Cardiff, UK
| | - Marcela Rosas
- Systems Immunity Research Institute, Heath Park, Cardiff University, Cardiff, UK
| | - Victoria J Tyrrell
- Systems Immunity Research Institute, Heath Park, Cardiff University, Cardiff, UK
| | - Luke C Davies
- Systems Immunity Research Institute, Heath Park, Cardiff University, Cardiff, UK
| | - Selinda J Orr
- Systems Immunity Research Institute, Heath Park, Cardiff University, Cardiff, UK.,Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Science, Queen's University Belfast, Belfast, UK
| | - Magdalena A Czubala
- Systems Immunity Research Institute, Heath Park, Cardiff University, Cardiff, UK
| | - Dina Fathalla
- Systems Immunity Research Institute, Heath Park, Cardiff University, Cardiff, UK.,UK Dementia Research Institute at Cardiff, Cardiff University, Cardiff, UK
| | - Avril Ab Robertson
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Qld, Australia
| | - Clare E Bryant
- Immunology Catalyst Programme, GSK, Cambridge, UK.,Department of Veterinary Medicine, University of Cambridge, Cambridge, UK
| | - Valerie O'Donnell
- Systems Immunity Research Institute, Heath Park, Cardiff University, Cardiff, UK
| | - Philip R Taylor
- Systems Immunity Research Institute, Heath Park, Cardiff University, Cardiff, UK.,UK Dementia Research Institute at Cardiff, Cardiff University, Cardiff, UK
| |
Collapse
|
50
|
KRUGER ANNIEJ. Can Macrophages in Cirrhotic Ascites Fluid Predict Clinical Outcome in Spontaneous Bacterial Peritonitis? Gastroenterology 2020; 158:1540-1543. [PMID: 32135164 PMCID: PMC7292615 DOI: 10.1053/j.gastro.2020.02.040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 02/26/2020] [Indexed: 12/15/2022]
|