1
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Zhang H, Zhang X, Li H, Wang B, Chen P, Meng J. The roles of macrophage migration inhibitory factor in retinal diseases. Neural Regen Res 2024; 19:309-315. [PMID: 37488883 PMCID: PMC10503606 DOI: 10.4103/1673-5374.379020] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 03/07/2023] [Accepted: 04/28/2023] [Indexed: 07/26/2023] Open
Abstract
Macrophage migration inhibitory factor (MIF), a multifunctional cytokine, is secreted by various cells and participates in inflammatory reactions, including innate and adaptive immunity. There are some evidences that MIF is involved in many vitreoretinal diseases. For example, MIF can exacerbate many types of uveitis; measurements of MIF levels can be used to monitor the effectiveness of uveitis treatment. MIF also alleviates trauma-induced and glaucoma-induced optic nerve damage. Furthermore, MIF is critical for retinal/choroidal neovascularization, especially complex neovascularization. MIF exacerbates retinal degeneration; thus, anti-MIF therapy may help to mitigate retinal degeneration. MIF protects uveal melanoma from attacks by natural killer cells. The mechanism underlying the effects of MIF in these diseases has been demonstrated: it binds to cluster of differentiation 74, inhibits the c-Jun N-terminal kinase pathway, and triggers mitogen-activated protein kinases, extracellular signal-regulated kinase-1/2, and the phosphoinositide-3-kinase/Akt pathway. MIF also upregulates Toll-like receptor 4 and activates the nuclear factor kappa-B signaling pathway. This review focuses on the structure and function of MIF and its receptors, including the effects of MIF on uveal inflammation, retinal degeneration, optic neuropathy, retinal/choroidal neovascularization, and uveal melanoma.
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Affiliation(s)
- Hongbing Zhang
- Shaanxi Institute of Ophthalmology, Xi’an, Shaanxi Province, China
- Department of Ophthalmology, First Affiliated Hospital of Northwest University, Xi’an, Shaanxi Province, China
| | - Xianjiao Zhang
- Department of Pathology, First Affiliated Hospital of Northwest University, Xi’an, Shaanxi Province, China
| | - Hongsong Li
- Department of Ophthalmology, First Affiliated Hospital of Northwest University, Xi’an, Shaanxi Province, China
| | - Bing Wang
- Department of Ophthalmology, First Affiliated Hospital of Northwest University, Xi’an, Shaanxi Province, China
| | - Pei Chen
- Department of Ophthalmology, First Affiliated Hospital of Northwest University, Xi’an, Shaanxi Province, China
| | - Jiamin Meng
- Department of Ophthalmology, First Affiliated Hospital of Northwest University, Xi’an, Shaanxi Province, China
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2
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Ladakis DC, Reyes-Mantilla MI, Gadani SP, Mace JW, Dominguez-Penuela SC, Appiah MJ, Smith MD, Bhargava P, Fox RJ, Saidha S, Calabresi PA. Serum macrophage migration inhibitory factor levels predict brain atrophy in people with primary progressive multiple sclerosis. Mult Scler 2024; 30:35-43. [PMID: 37982154 DOI: 10.1177/13524585231213164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2023]
Abstract
BACKGROUND Macrophage migration inhibitory factor (MIF) is a cytokine linked to multiple sclerosis (MS) progression that is thought to be inhibited by ibudilast. SPRINT-MS was a phase 2 placebo-controlled trial of ibudilast in progressive multiple sclerosis (PMS). OBJECTIVE To determine whether baseline MIF levels predict imaging outcomes and assess the effects of ibudilast on serum and cerebrospinal fluid (CSF) MIF levels in people with PMS treated with ibudilast. METHODS Participants in the SPRINT-MS trial were treated with either ibudilast or placebo and underwent brain magnetic resonance imaging (MRI) every 24 weeks over a duration of 96 weeks. MIF was measured in serum and CSF. RESULTS MIF levels were compared with imaging outcomes in 223 participants from the SPRINT-MS study. In the primary progressive multiple sclerosis (PPMS) cohort, males had higher serum (p < 0.001) and CSF (p = 0.01) MIF levels, as compared with females. Higher baseline serum MIF levels in PPMS were associated with faster brain atrophy (beta = -0.113%, 95% confidence interval (CI): -0.204% to -0.021%; p = 0.016). These findings were not observed in secondary progressive multiple sclerosis (SPMS). Ibudilast did not affect either serum or CSF MIF levels. CONCLUSIONS Serum MIF levels were associated with male sex and predicted brain atrophy in PPMS, but not SPMS. Ibudilast did not demonstrate an effect on MIF levels, as compared with placebo, although we cannot exclude a functional effect.
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Affiliation(s)
- Dimitrios C Ladakis
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Maria I Reyes-Mantilla
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Sachin P Gadani
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jackson W Mace
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | | | - Mayaa J Appiah
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Matthew D Smith
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Pavan Bhargava
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Robert J Fox
- Mellen Center for Multiple Sclerosis, Neurological Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Shiv Saidha
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Peter A Calabresi
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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3
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Treasure K, Harris J, Williamson G. Exploring the anti-inflammatory activity of sulforaphane. Immunol Cell Biol 2023; 101:805-828. [PMID: 37650498 DOI: 10.1111/imcb.12686] [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: 03/20/2023] [Revised: 07/24/2023] [Accepted: 08/10/2023] [Indexed: 09/01/2023]
Abstract
Dysregulation of innate immune responses can result in chronic inflammatory conditions. Glucocorticoids, the current frontline therapy, are effective immunosuppressive drugs but come with a trade-off of cumulative and serious side effects. Therefore, alternative drug options with improved safety profiles are urgently needed. Sulforaphane, a phytochemical derived from plants of the brassica family, is a potent inducer of phase II detoxification enzymes via nuclear factor-erythroid factor 2-related factor 2 (NRF2) signaling. Moreover, a growing body of evidence suggests additional diverse anti-inflammatory properties of sulforaphane through interactions with mediators of key signaling pathways and inflammatory cytokines. Multiple studies support a role for sulforaphane as a negative regulator of nuclear factor kappa-light chain enhancer of activated B cells (NF-κB) activation and subsequent cytokine release, inflammasome activation and direct regulation of the activity of macrophage migration inhibitory factor. Significantly, studies have also highlighted potential steroid-sparing activity for sulforaphane, suggesting that it may have potential as an adjunctive therapy for some inflammatory conditions. This review discusses published research on sulforaphane, including proposed mechanisms of action, and poses questions for future studies that might help progress our understanding of the potential clinical applications of this intriguing molecule.
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Affiliation(s)
- Katie Treasure
- Department of Nutrition, Dietetics and Food, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
- Victorian Heart Hospital, Monash University, Clayton, VIC, Australia
| | - James Harris
- Biomedical Manufacturing, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Clayton, VIC, Australia
- Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
| | - Gary Williamson
- Department of Nutrition, Dietetics and Food, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
- Victorian Heart Hospital, Monash University, Clayton, VIC, Australia
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4
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Pronier E, Imanci A, Selimoglu-Buet D, Badaoui B, Itzykson R, Roger T, Jego C, Naimo A, Francillette M, Breckler M, Wagner-Ballon O, Figueroa ME, Aglave M, Gautheret D, Porteu F, Bernard OA, Vainchenker W, Delhommeau F, Solary E, Droin NM. Macrophage migration inhibitory factor is overproduced through EGR1 in TET2 low resting monocytes. Commun Biol 2022; 5:110. [PMID: 35115654 PMCID: PMC8814058 DOI: 10.1038/s42003-022-03057-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 01/06/2022] [Indexed: 12/14/2022] Open
Abstract
Somatic mutation in TET2 gene is one of the most common clonal genetic events detected in age-related clonal hematopoiesis as well as in chronic myelomonocytic leukemia (CMML). In addition to being a pre-malignant state, TET2 mutated clones are associated with an increased risk of death from cardiovascular disease, which could involve cytokine/chemokine overproduction by monocytic cells. Here, we show in mice and in human cells that, in the absence of any inflammatory challenge, TET2 downregulation promotes the production of MIF (macrophage migration inhibitory factor), a pivotal mediator of atherosclerotic lesion formation. In healthy monocytes, TET2 is recruited to MIF promoter and interacts with the transcription factor EGR1 and histone deacetylases. Disruption of these interactions as a consequence of TET2-decreased expression favors EGR1-driven transcription of MIF gene and its secretion. MIF favors monocytic differentiation of myeloid progenitors. These results designate MIF as a chronically overproduced chemokine and a potential therapeutic target in patients with clonal TET2 downregulation in myeloid cells. To improve our understanding of the pathological role of TET2 mutations, Pronier, Imanci et al. use mice and human cells to show that TET2 downregulation promotes the production of macrophage migration inhibitory factor (MIF). In addition they show that whilst TET2 is recruited to the MIF promoter in healthy monocytes, decreased TET2 expression results in chronic overproduction of MIF - suggesting that MIF signaling could therefore constitute a potential therapeutic target for conditions associated with TET2 mutations.
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Affiliation(s)
- Elodie Pronier
- INSERM U1287, Gustave Roussy Cancer Center, 94805, Villejuif, France.,Owkin Lab, Owkin, Inc., New York, NY, 10003, USA
| | - Aygun Imanci
- INSERM U1287, Gustave Roussy Cancer Center, 94805, Villejuif, France.,Université Paris Saclay, Faculté de Médecine, 94270, Le Kremlin-Bicêtre, France
| | - Dorothée Selimoglu-Buet
- INSERM U1287, Gustave Roussy Cancer Center, 94805, Villejuif, France.,Université Paris Saclay, Faculté de Médecine, 94270, Le Kremlin-Bicêtre, France
| | - Bouchra Badaoui
- AP-HP, Hôpitaux Universitaires Henri-Mondor, Département d'Hématologie et Immunologie Biologiques, 94000, Créteil, France
| | - Raphael Itzykson
- AP-HP, Service Hématologie Adultes, Hôpital Saint-Louis, 75010, Paris, France
| | - Thierry Roger
- Infectious Disease Service, Department of Medicine, Centre Hospitalier Universitaire Vaudois and University of Lausanne, 1011, Lausanne, Switzerland
| | - Chloé Jego
- INSERM U1287, Gustave Roussy Cancer Center, 94805, Villejuif, France.,Université Paris Saclay, Faculté de Médecine, 94270, Le Kremlin-Bicêtre, France
| | - Audrey Naimo
- INSERM US23, CNRS UMS 3655, AMMICa, Genomic platform, Gustave Roussy Cancer Center, 94805, Villejuif, France
| | - Maëla Francillette
- INSERM US23, CNRS UMS 3655, AMMICa, Genomic platform, Gustave Roussy Cancer Center, 94805, Villejuif, France
| | - Marie Breckler
- INSERM US23, CNRS UMS 3655, AMMICa, Genomic platform, Gustave Roussy Cancer Center, 94805, Villejuif, France
| | - Orianne Wagner-Ballon
- AP-HP, Hôpitaux Universitaires Henri-Mondor, Département d'Hématologie et Immunologie Biologiques, 94000, Créteil, France.,Université Paris Est Créteil, INSERM, IMRB, Equipe 9, 94010, Créteil, France
| | - Maria E Figueroa
- Human Genetics, University of Miami Miller School of Medicine, 33136, Miami, USA.,Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, 33136, Miami, USA
| | - Marine Aglave
- INSERM US23, CNRS UMS 3655, AMMICa, Bioinformatic platform, Gustave Roussy Cancer Center, 94805, Villejuif, France
| | - Daniel Gautheret
- INSERM US23, CNRS UMS 3655, AMMICa, Bioinformatic platform, Gustave Roussy Cancer Center, 94805, Villejuif, France
| | - Françoise Porteu
- INSERM U1287, Gustave Roussy Cancer Center, 94805, Villejuif, France.,Université Paris Saclay, Faculté de Médecine, 94270, Le Kremlin-Bicêtre, France
| | - Olivier A Bernard
- Université Paris Saclay, Faculté de Médecine, 94270, Le Kremlin-Bicêtre, France.,INSERM U1170, Gustave Roussy Cancer Center, 94805, Villejuif, France
| | - William Vainchenker
- INSERM U1287, Gustave Roussy Cancer Center, 94805, Villejuif, France.,Université Paris Saclay, Faculté de Médecine, 94270, Le Kremlin-Bicêtre, France
| | - François Delhommeau
- INSERM U1287, Gustave Roussy Cancer Center, 94805, Villejuif, France.,Sorbonne Université, Inserm, Centre de Recherche Saint-Antoine, CRSA, 75012, Paris, France.,AP-HP, Sorbonne Université, Hôpital Saint-Antoine, Service d'Hématologie et Immunologie Biologique, 75012, Paris, France
| | - Eric Solary
- INSERM U1287, Gustave Roussy Cancer Center, 94805, Villejuif, France.,Université Paris Saclay, Faculté de Médecine, 94270, Le Kremlin-Bicêtre, France.,Hematology department, Gustave Roussy Cancer Center, 94805, Villejuif, France
| | - Nathalie M Droin
- INSERM U1287, Gustave Roussy Cancer Center, 94805, Villejuif, France. .,Université Paris Saclay, Faculté de Médecine, 94270, Le Kremlin-Bicêtre, France. .,INSERM US23, CNRS UMS 3655, AMMICa, Genomic platform, Gustave Roussy Cancer Center, 94805, Villejuif, France.
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5
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Sumaiya K, Langford D, Natarajaseenivasan K, Shanmughapriya S. Macrophage migration inhibitory factor (MIF): A multifaceted cytokine regulated by genetic and physiological strategies. Pharmacol Ther 2021; 233:108024. [PMID: 34673115 DOI: 10.1016/j.pharmthera.2021.108024] [Citation(s) in RCA: 79] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 10/12/2021] [Accepted: 10/14/2021] [Indexed: 02/08/2023]
Abstract
Macrophage migration inhibitory factor (MIF) is a proinflammatory cytokine encoded within a functionally polymorphic genetic locus. MIF was initially recognized as a cytokine generated by activated T cells, but in recent days it has been identified as a multipotent key cytokine secreted by many other cell types involved in immune response and physiological processes. MIF is a highly conserved 12.5 kDa secretory protein that is involved in numerous biological processes. The expression and secretion profile of MIF suggests that MIF to be ubiquitously and constitutively expressed in almost all mammalian cells and is vital for numerous physiological processes. MIF is a critical upstream mediator of host innate and adaptive immunity and survival pathways resulting in the clearance of pathogens thus playing a protective role during infectious diseases. On the other hand, MIF being an immune modulator accelerates detrimental inflammation, promotes cancer metastasis and progression, thus worsening disease conditions. Several reports demonstrated that genetic and physiological factors, including MIF gene polymorphisms, posttranslational regulations, and receptor binding control the functional activities of MIF. Taking into consideration the multi-faceted role of MIF both in physiology and pathology, we thought it is timely to review and summarize the expressional and functional regulation of MIF, its functional mechanisms associated with its beneficial and pathological roles, and MIF-targeting therapies. Thus, our review will provide an overview on how MIF is regulated, its response, and the potency of the therapies that target MIF.
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Affiliation(s)
- Krishnamoorthi Sumaiya
- Medical Microbiology Laboratory, Department of Microbiology, Centre for Excellence in Life Sciences, Bharathidasan University, Tiruchirappalli 620 024, Tamil Nadu, India
| | - Dianne Langford
- Department of Neural Sciences, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, USA
| | - Kalimuthusamy Natarajaseenivasan
- Medical Microbiology Laboratory, Department of Microbiology, Centre for Excellence in Life Sciences, Bharathidasan University, Tiruchirappalli 620 024, Tamil Nadu, India; Department of Neural Sciences, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, USA..
| | - Santhanam Shanmughapriya
- Heart and Vascular Institute, Department of Medicine, Department of Cellular and Molecular Physiology, Pennsylvania State University, College of Medicine, Hershey PA-17033, USA.
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6
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Shawki MA, Elsayed NS, Mantawy EM, Said RS. Promising drug repurposing approach targeted for cytokine storm implicated in SARS-CoV-2 complications. Immunopharmacol Immunotoxicol 2021; 43:395-409. [PMID: 34057871 PMCID: PMC8171013 DOI: 10.1080/08923973.2021.1931302] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 04/04/2021] [Indexed: 12/16/2022]
Abstract
A global threat has emerged in 2019 due to the rapid spread of Coronavirus disease (COVID-19). As of January 2021, the number of cases worldwide reached 103 million cases and 2.22 million deaths which were confirmed as the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). This global pandemic galvanized the scientific community to study the causative virus (SARS-CoV2) pathogenesis, transmission, and clinical symptoms. Remarkably, the most common complication associated with this disease is the cytokine storm which is responsible for COVID-19 mortality. Thus, targeting the cytokine storm with new medications is needed to hamper COVID-19 complications where the most prominent strategy for the treatment is drug repurposing. Through this strategy, several steps are skipped especially those required for testing drug safety and thus may help in reducing the dissemination of this pandemic. Accordingly, the aim of this review is to outline the pathogenesis, clinical features, and immune complications of SARS-CoV2 in addition to suggesting several repurposed drugs with their plausible mechanism of action for possible management of severe COVID-19 cases.
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Affiliation(s)
- May Ahmed Shawki
- Department of Clinical Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Noha Salah Elsayed
- Department of Microbiology and Immunology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Eman M. Mantawy
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Riham S. Said
- Department of Drug Radiation Research, National Center for Radiation Research and Technology, Atomic Energy Authority, Cairo, Egypt
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7
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Ives A, Le Roy D, Théroude C, Bernhagen J, Roger T, Calandra T. Macrophage migration inhibitory factor promotes the migration of dendritic cells through CD74 and the activation of the Src/PI3K/myosin II pathway. FASEB J 2021; 35:e21418. [PMID: 33774873 DOI: 10.1096/fj.202001605r] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 01/14/2021] [Accepted: 01/21/2021] [Indexed: 12/18/2022]
Abstract
Constitutively expressed by innate immune cells, the cytokine macrophage migration inhibitory factor (MIF) initiates host immune responses and drives pathogenic responses in infectious, inflammatory, and autoimmune diseases. Dendritic cells (DCs) express high levels of MIF, but the role of MIF in DC function remains poorly characterized. As migration is critical for DC immune surveillance, we investigated whether MIF promoted the migration of DCs. In classical transwell experiments, MIF-/- bone marrow-derived DCs (BMDCs) or MIF+/+ BMDCs treated with ISO-1, an inhibitor of MIF, showed markedly reduced spontaneous migration and chemotaxis. CD74-/- BMDCs that are deficient in the ligand-binding component of the cognate MIF receptor exhibited a migration defect similar to that of MIF-/- BMDCs. Adoptive transfer experiments of LPS-matured MIF+/+ and MIF-/- and of CD74+/+ and CD74-/- BMDCs injected into the hind footpads of homologous or heterologous mice showed that the autocrine and paracrine MIF activity acting via CD74 contributed to the recruitment of DCs to the draining lymph nodes. Mechanistically, MIF activated the Src/PI3K signaling pathway and myosin II complexes, which were required for the migration of BMDCs. Altogether, these data show that the cytokine MIF exerts chemokine-like activity for DC motility and trafficking.
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Affiliation(s)
- Annette Ives
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Didier Le Roy
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Charlotte Théroude
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Jürgen Bernhagen
- Chair of Vascular Biology, Institute for Stroke and Dementia Research (ISD), Klinikum der Universität München (KUM), Ludwig-Maximilians-University (LMU), Munich, Germany.,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
| | - Thierry Roger
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Thierry Calandra
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
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8
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Immunomodulatory roles of microbiota-derived short-chain fatty acids in bacterial infections. Biomed Pharmacother 2021; 141:111817. [PMID: 34126349 DOI: 10.1016/j.biopha.2021.111817] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 05/31/2021] [Accepted: 06/07/2021] [Indexed: 12/19/2022] Open
Abstract
In recent years, an overwhelming amount of evidence has positively recommended a significant role of microbiota in human health and disease. Microbiota also plays a crucial role in the initiation, preparation, and function of the host immune response. Recently, it has been shown that short-chain fatty acids (SCFAs) are the primary metabolites of the intestinal microbiota produced by anaerobic fermentation, which contributes to the host-pathogen interaction. SCFAs, such as propionate, acetate, and butyrate, are bacterial metabolites with immunomodulatory activity, and they are indispensable for the maintenance of homeostasis. Some evidence indicates that they are involved in the development of infections. In the present study, we provide the latest findings on the role of SCFAs in response to bacterial infections.
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9
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Osipyan A, Chen D, Dekker FJ. Epigenetic regulation in macrophage migration inhibitory factor (MIF)-mediated signaling in cancer and inflammation. Drug Discov Today 2021; 26:1728-1734. [PMID: 33746067 DOI: 10.1016/j.drudis.2021.03.012] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 01/19/2021] [Accepted: 03/15/2021] [Indexed: 12/16/2022]
Abstract
Epigenetic mechanisms are important for the regular development and maintenance of the tissue-specific expression of cytokine genes. One of the crucial cytokines involved in cancer and inflammation is macrophage migration inhibitory factor (MIF), which triggers the mitogen-activated protein kinase (MAPK) and phosphoinositide 3-kinase (PI3K) signaling pathways by binding to CD74 and other receptors. Altered expression of this cytokine and altered activity states of the connected pathways are linked to inflammatory disease and cancer. Therapeutic strategies based on epigenetic mechanisms have the potential to regulate MIF-mediated signaling in cancer and inflammation.
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Affiliation(s)
- Angelina Osipyan
- Department of Chemical and Pharmaceutical Biology, Groningen Research Institute of Pharmacy (GRIP), University of Groningen, 9713 AV Groningen, The Netherlands
| | - Deng Chen
- Department of Chemical and Pharmaceutical Biology, Groningen Research Institute of Pharmacy (GRIP), University of Groningen, 9713 AV Groningen, The Netherlands
| | - Frank J Dekker
- Department of Chemical and Pharmaceutical Biology, Groningen Research Institute of Pharmacy (GRIP), University of Groningen, 9713 AV Groningen, The Netherlands.
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10
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Okazaki S, Boku S, Otsuka I, Horai T, Kimura A, Shimmyo N, Yamaki N, Hishimoto A. Clozapine increases macrophage migration inhibitory factor (MIF) expression via increasing histone acetylation of MIF promoter in astrocytes. J Psychiatr Res 2021; 135:237-242. [PMID: 33508542 DOI: 10.1016/j.jpsychires.2021.01.033] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 01/15/2021] [Accepted: 01/17/2021] [Indexed: 10/22/2022]
Abstract
Macrophage migration inhibitory factor (MIF) is a pleiotropic cytokine and promotes neurogenesis and neuroprotection in brains. In addition, MIF has been identified as a potential marker of schizophrenia (SCZ). Our recent study also showed that serum MIF level is higher in SCZ and positively correlated with antipsychotic doses, and that MIF promoter polymorphisms are associated with SCZ. Here, we investigated the effects of antipsychotics such as clozapine on MIF expression in primary cultured astrocytes derived from neonatal mouse forebrain. MIF mRNA expression was estimated with quantitative reverse-transcription polymerase chain reaction. MIF protein concentration was measured with enzyme-linked immunosorbent assay. The histone acetylation of MIF promoter was examined with chromatin immunoprecipitation assay. As a result, common antipsychotics, especially clozapine, increased MIF mRNA expression in a dose-dependent manner. Clozapine increased MIF mRNA expression and protein concentration in a time-dependent manner. Moreover, clozapine increased the acetylation of histone H3 at lysine 27 residues (H3K27) in MIF promoter. In conclusion, we provide novel evidence that antipsychotics such as clozapine increases MIF expression via the acetylation of H3K27 in astrocytes, and that MIF may have a potential role for astrocytes in the action mechanisms of antipsychotics.
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Affiliation(s)
- Satoshi Okazaki
- Department of Psychiatry, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Shuken Boku
- Department of Psychiatry, Kobe University Graduate School of Medicine, Kobe, Japan; Department of Neuropsychiatry, Kumamoto University Faculty of Life Sciences, Kumamoto, Japan.
| | - Ikuo Otsuka
- Department of Psychiatry, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Tadasu Horai
- Department of Psychiatry, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Atsushi Kimura
- Department of Psychiatry, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Naofumi Shimmyo
- Department of Psychiatry, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Naruhisa Yamaki
- Department of Psychiatry, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Akitoyo Hishimoto
- Department of Psychiatry, Kobe University Graduate School of Medicine, Kobe, Japan; Department of Psychiatry, Yokohama City University Graduate School of Medicine, Yokohama, Japan
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11
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Angelova A, Ferreira T, Bretscher C, Rommelaere J, Marchini A. Parvovirus-Based Combinatorial Immunotherapy: A Reinforced Therapeutic Strategy against Poor-Prognosis Solid Cancers. Cancers (Basel) 2021; 13:342. [PMID: 33477757 PMCID: PMC7832409 DOI: 10.3390/cancers13020342] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 01/12/2021] [Accepted: 01/15/2021] [Indexed: 02/08/2023] Open
Abstract
Resistance to anticancer treatments poses continuing challenges to oncology researchers and clinicians. The underlying mechanisms are complex and multifactorial. However, the immunologically "cold" tumor microenvironment (TME) has recently emerged as one of the critical players in cancer progression and therapeutic resistance. Therefore, TME modulation through induction of an immunological switch towards inflammation ("warming up") is among the leading approaches in modern oncology. Oncolytic viruses (OVs) are seen today not merely as tumor cell-killing (oncolytic) agents, but also as cancer therapeutics with multimodal antitumor action. Due to their intrinsic or engineered capacity for overcoming immune escape mechanisms, warming up the TME and promoting antitumor immune responses, OVs hold the potential for creating a proinflammatory background, which may in turn facilitate the action of other (immunomodulating) drugs. The latter provides the basis for the development of OV-based immunostimulatory anticancer combinations. This review deals with the smallest among all OVs, the H-1 parvovirus (H-1PV), and focuses on H-1PV-based combinatorial approaches, whose efficiency has been proven in preclinical and/or clinical settings. Special focus is given to cancer types with the most devastating impact on life expectancy that urgently call for novel therapies.
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Affiliation(s)
- Assia Angelova
- German Cancer Research Center (DKFZ), Research Program Infection, Inflammation and Cancer, Clinical Cooperation Unit Virotherapy, Im Neuenheimer Feld 242, 69120 Heidelberg, Germany;
| | - Tiago Ferreira
- German Cancer Research Center (DKFZ), Laboratory of Oncolytic-Virus-Immunotherapeutics (LOVIT), Im Neuenheimer Feld 242, 69120 Heidelberg, Germany; (T.F.); (C.B.); (A.M.)
| | - Clemens Bretscher
- German Cancer Research Center (DKFZ), Laboratory of Oncolytic-Virus-Immunotherapeutics (LOVIT), Im Neuenheimer Feld 242, 69120 Heidelberg, Germany; (T.F.); (C.B.); (A.M.)
| | - Jean Rommelaere
- German Cancer Research Center (DKFZ), Research Program Infection, Inflammation and Cancer, Clinical Cooperation Unit Virotherapy, Im Neuenheimer Feld 242, 69120 Heidelberg, Germany;
| | - Antonio Marchini
- German Cancer Research Center (DKFZ), Laboratory of Oncolytic-Virus-Immunotherapeutics (LOVIT), Im Neuenheimer Feld 242, 69120 Heidelberg, Germany; (T.F.); (C.B.); (A.M.)
- Luxembourg Institute of Health (LIH), Laboratory of Oncolytic-Virus-Immunotherapeutics (LOVIT), 84 rue Val Fleuri, L-1526 Luxembourg, Luxembourg
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12
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Gao Q, Wei A, Chen F, Chen X, Ding W, Ding Z, Wu Z, Du R, Cao W. Enhancing PPARγ by HDAC inhibition reduces foam cell formation and atherosclerosis in ApoE deficient mice. Pharmacol Res 2020; 160:105059. [PMID: 32621955 DOI: 10.1016/j.phrs.2020.105059] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 06/15/2020] [Accepted: 06/29/2020] [Indexed: 12/12/2022]
Abstract
Atherosclerosis (AS) is a risky cardiovascular disease with limited treatment options. Various pan or type-selective histone deacetylase (HDAC) inhibitors are reportedly atheroprotective against atherosclerosis (AS); however, the key effectors and the main cellular processes that mediate the protective effects remain poorly defined. Here, we report that PPARγ (Peroxisome proliferator-activated receptor gamma), a transcription factor actively involved in lipid metabolism with strong tissue protective and anti-inflammation properties, is a critical mediator of the anti-AS effects by HDAC inhibition. We showed that a well-known pan-HDAC inhibitor TSA (Trichostatin A) reduced foam cell formation of macrophages that is accompanied by a marked elevation of PPARγ and its downstream cholesterol efflux transporter ABCA1 (ATP-binding membrane cassette transport protein A1) and ABCG1. In an AS model of ApoE-/- mice fed on high-fat diet, TSA treatment alleviated AS lesions, similarly increased PPARγ and the downstream cholesterol transporters and mitigated the induction of inflammatory cytokine TNFα and IL-1β. Exploring the potential cause of PPARγ elevation revealed that TSA induced the acetylation of C/EBPα (CCAAT enhancer binding protein alpha), the upstream regulator of PPARγ, through which it increased PPARγ transactivation. More importantly, we generated a strain of PPARγ/ApoE double knockout mice and demonstrated that lack of PPARγ abrogated the protective effects of TSA on foam cell formation of peritoneal macrophages and the AS pathogenesis. Taken together, these results unravel that C/EBPα and PPARγ are the HDAC-sensitive components of an epigenetic signaling pathway mediating foam cell formation and AS development, and suggest that targeting C/EBPα/PPARγ axis by HDAC inhibitors possesses therapeutic potentials in retarding the progression of AS and the related cardiovascular diseases.
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Affiliation(s)
- Qi Gao
- Center for Organ Fibrosis and Remodeling, Jiangsu Key Lab of Molecular Medicine, Nanjing University Medical School, Nanjing, 210093, China
| | - Ai Wei
- Center for Organ Fibrosis and Remodeling, Jiangsu Key Lab of Molecular Medicine, Nanjing University Medical School, Nanjing, 210093, China
| | - Fang Chen
- Center for Organ Fibrosis and Remodeling, Jiangsu Key Lab of Molecular Medicine, Nanjing University Medical School, Nanjing, 210093, China
| | - Xingren Chen
- Center for Organ Fibrosis and Remodeling, Jiangsu Key Lab of Molecular Medicine, Nanjing University Medical School, Nanjing, 210093, China
| | - Wenwen Ding
- Center for Organ Fibrosis and Remodeling, Jiangsu Key Lab of Molecular Medicine, Nanjing University Medical School, Nanjing, 210093, China
| | - Zhiquan Ding
- Center for Organ Fibrosis and Remodeling, Jiangsu Key Lab of Molecular Medicine, Nanjing University Medical School, Nanjing, 210093, China
| | - Zhiwei Wu
- Center for Organ Fibrosis and Remodeling, Jiangsu Key Lab of Molecular Medicine, Nanjing University Medical School, Nanjing, 210093, China
| | - Ronghui Du
- Center for Organ Fibrosis and Remodeling, Jiangsu Key Lab of Molecular Medicine, Nanjing University Medical School, Nanjing, 210093, China.
| | - Wangsen Cao
- Center for Organ Fibrosis and Remodeling, Jiangsu Key Lab of Molecular Medicine, Nanjing University Medical School, Nanjing, 210093, China.
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Illescas O, Pacheco-Fernández T, Laclette JP, Rodriguez T, Rodriguez-Sosa M. Immune modulation by the macrophage migration inhibitory factor (MIF) family: D-dopachrome tautomerase (DDT) is not (always) a backup system. Cytokine 2020; 133:155121. [PMID: 32417648 DOI: 10.1016/j.cyto.2020.155121] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 04/29/2020] [Accepted: 05/06/2020] [Indexed: 01/06/2023]
Abstract
Human macrophage migration inhibition factor (MIF) is a protein with cytokine and chemokine properties that regulates a diverse range of physiological functions related to innate immunity and inflammation. Most research has focused on the role of MIF in different inflammatory diseases. D-dopachrome tautomerase (DDT), a different molecule with structural similarities to MIF, which shares receptors and biological functions, has recently been reported, but little is known about its roles and mechanisms. In this review, we sought to understand the similarities and differences between these molecules by summarizing what is known about their different structures, receptors and mechanisms regulating their expression and biological activities with an emphasis on immunological aspects.
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Affiliation(s)
- Oscar Illescas
- Biomedicine Unit, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México (UNAM), Tlalnepantla, MEX C.P. 54090, Mexico
| | - Thalia Pacheco-Fernández
- Biomedicine Unit, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México (UNAM), Tlalnepantla, MEX C.P. 54090, Mexico
| | - Juan P Laclette
- Department of Immunology, Institute of Biomedical Research, Universidad Nacional Autónoma de México (UNAM), Mexico City C.P. 04510, Mexico
| | - Tonathiu Rodriguez
- Biomedicine Unit, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México (UNAM), Tlalnepantla, MEX C.P. 54090, Mexico
| | - Miriam Rodriguez-Sosa
- Biomedicine Unit, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México (UNAM), Tlalnepantla, MEX C.P. 54090, Mexico.
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Emerging Role of the Macrophage Migration Inhibitory Factor Family of Cytokines in Neuroblastoma. Pathogenic Effectors and Novel Therapeutic Targets? Molecules 2020; 25:molecules25051194. [PMID: 32155795 PMCID: PMC7179464 DOI: 10.3390/molecules25051194] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 03/02/2020] [Accepted: 03/03/2020] [Indexed: 12/17/2022] Open
Abstract
Neuroblastoma (NB) is the most frequent extracranial pediatric tumor. Despite the current available multiple therapeutic options, the prognosis for high-risk NB patients remains unsatisfactory and makes the disease a clear unmet medical need. Thus, more tailored therapeutic approaches are warranted to improve both the quality of life and the survival of the patients. Macrophage migration inhibitory factor (MIF) is a pleiotropic cytokine that plays a key role in several diseases, including cancer. Preclinical and clinical studies in NB patients convergently indicate that MIF exerts pro-tumorigenic properties in NB. MIF is upregulated in NB tumor tissues and cell lines and it contributes to NB aggressiveness and immune-escape. To date, there are only a few data about the role of the second member of the MIF family, the MIF homolog d-dopachrome tautomerase (DDT), in NB. Here, we review the preclinical and clinical studies on the role of the MIF family of cytokines in NB and suggest that MIF and possibly DDT inhibitors may be promising novel prognostic and therapeutic targets in NB management.
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15
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Cavalli E, Mazzon E, Mammana S, Basile MS, Lombardo SD, Mangano K, Bramanti P, Nicoletti F, Fagone P, Petralia MC. Overexpression of Macrophage Migration Inhibitory Factor and Its Homologue D-Dopachrome Tautomerase as Negative Prognostic Factor in Neuroblastoma. Brain Sci 2019; 9:brainsci9100284. [PMID: 31635049 PMCID: PMC6826588 DOI: 10.3390/brainsci9100284] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 10/01/2019] [Accepted: 10/18/2019] [Indexed: 01/09/2023] Open
Abstract
Neuroblastoma (NB) represents one of the most frequent pediatric solid tumors. Macrophage migration inhibitory factor (MIF) is a cytokine exerting multiple biological functions. More recently, a second member of the MIF family of cytokine has been identified, the D-dopachrome tautomerase (DDT), that exerts several overlapping functions with MIF. Growing evidence suggests a key role for MIF and DDT in the development of cancer. The aim of this study is to characterize the prognostic value of MIF and DDT in NB. We show that higher expression levels of MIF and DDT in Stage 4 NB samples are associated with a poorer prognosis, independently of the presence of MYCN amplification. Moreover, higher levels of MIF are mostly enriched by Th1 cells, while lower levels of MIF are associated with an increased proportion of B cells, Cytotoxic T cells, Dendritic cells and Natural Killer T cells. We also show that treatment with the histone deacetylase (HDAC) inhibitor, vorinostat, of the NB cell line, SH-SY5Y, determines a significant reduction in the expression of both MIF and DDT. Finally, MIF and DDT inhibition by short interfering RNA is able to revert vincristine sensitivity in vitro. Overall, our data suggest that MIF exert pro-tumorigenic properties in NB, likely by dampening antigen presentation and cytotoxic immune responses, and we propose the HDAC inhibitors as a potential therapeutic strategy for NB patients.
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Affiliation(s)
- Eugenio Cavalli
- IRCCS Centro Neurolesi Bonino Pulejo, C.da Casazza, 98124 Messina, Italy.
| | - Emanuela Mazzon
- IRCCS Centro Neurolesi Bonino Pulejo, C.da Casazza, 98124 Messina, Italy.
| | - Santa Mammana
- IRCCS Centro Neurolesi Bonino Pulejo, C.da Casazza, 98124 Messina, Italy.
| | - Maria Sofia Basile
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy.
| | - Salvo Danilo Lombardo
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy.
| | - Katia Mangano
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy.
| | - Placido Bramanti
- IRCCS Centro Neurolesi Bonino Pulejo, C.da Casazza, 98124 Messina, Italy.
| | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy.
| | - Paolo Fagone
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy.
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Avalos-Navarro G, Muñoz-Valle JF, Daneri-Navarro A, Quintero-Ramos A, Franco-Topete RA, Morán-Mendoza ADJ, Oceguera-Villanueva A, Bautista-Herrera LA, Topete-Camacho A, Del Toro-Arreola A. Circulating soluble levels of MIF in women with breast cancer in the molecular subtypes: relationship with Th17 cytokine profile. Clin Exp Med 2019; 19:385-391. [PMID: 31102004 DOI: 10.1007/s10238-019-00559-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 05/08/2019] [Indexed: 12/15/2022]
Abstract
Breast cancer (BC) is a health problem worldwide; there is evidence that inflammatory cytokines are increased in BC. Macrophage migration inhibitory factor (MIF) has multiple effects on immune cells, inflammation and cancer. Besides, in previous studies, contradictory and uncertain results have been presented on the implication of Th17 cytokine profile in BC. The aim of this study was to evaluate the plasma levels of MIF and the Th17 cytokine profile in BC and their association with their molecular subtypes and clinical stage. A total of 150 women with BC of Ella Binational Breast Cancer Study and 60 healthy women (HW) were evaluated in cross-sectional study. The molecular subtypes were identified by immunohistochemistry. The plasma levels of MIF were quantified by ELISA and Th17 cytokine profile by multiplex system. MIF and IL-17 were significantly increased in BC versus HW (11.1 vs. 5.2 ng/mL and 14.8 pg/mL vs. 2.5 pg/mL p < 0.001, respectively). Our analysis showed that both MIF and IL-17A were associated with increased risk of breast cancer (OR 3.85 CI 95% 1.98-7.50 and OR 4.51 95% 1.83-11.15, respectively), higher in aggressive subtypes Luminal B, HER2 and TN. Likewise, we observed positive correlation between MIF and IL-17A (p < 0.001). In addition, IL-17E was lower in BC versus HW (p <0.001). Likewise, we observed a positive correlation between MIF and IL-17A (p < 0.001). In conclusion, both MIF and IL-17A were associated with high risk for breast cancer and aggressive molecular subtypes.
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Affiliation(s)
- Guadalupe Avalos-Navarro
- Laboratorio de Inmunología, Departamento de Fisiología, CUCS, Universidad de Guadalajara, Sierra Mojada # 950, Colonia Independencia, CP 44340, Guadalajara, Jalisco, Mexico
| | - José Francisco Muñoz-Valle
- Instituto de Investigación en Ciencias Biomédicas (IICB), Departamento de Biología Molecular y Genómica, Universidad de Guadalajara, Sierra Mojada 950, Col. Independencia, C.P. 44340, Guadalajara, Jalisco, Mexico
| | - Adrian Daneri-Navarro
- Laboratorio de Inmunología, Departamento de Fisiología, CUCS, Universidad de Guadalajara, Sierra Mojada # 950, Colonia Independencia, CP 44340, Guadalajara, Jalisco, Mexico
| | - Antonio Quintero-Ramos
- Laboratorio de Inmunología, Departamento de Fisiología, CUCS, Universidad de Guadalajara, Sierra Mojada # 950, Colonia Independencia, CP 44340, Guadalajara, Jalisco, Mexico
| | - Ramon Antonio Franco-Topete
- Laboratorio de Patología, Departamento de Patología y Microbiología, CUCS, Universidad de Guadalajara, Sierra Mojada 950, Col. Independencia, C.P. 44340, Guadalajara, Jalisco, Mexico.,OPD Hospital Civil de Guadalajara, "Nuevo Hospital Civil, Juan I. Menchaca", Guadalajara, Jalisco, Mexico
| | | | | | - Luis Alberto Bautista-Herrera
- Instituto de Investigación en Ciencias Biomédicas (IICB), Departamento de Biología Molecular y Genómica, Universidad de Guadalajara, Sierra Mojada 950, Col. Independencia, C.P. 44340, Guadalajara, Jalisco, Mexico
| | - Antonio Topete-Camacho
- Laboratorio de Inmunología, Departamento de Fisiología, CUCS, Universidad de Guadalajara, Sierra Mojada # 950, Colonia Independencia, CP 44340, Guadalajara, Jalisco, Mexico
| | - Alicia Del Toro-Arreola
- Laboratorio de Inmunología, Departamento de Fisiología, CUCS, Universidad de Guadalajara, Sierra Mojada # 950, Colonia Independencia, CP 44340, Guadalajara, Jalisco, Mexico.
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Pawlitzki M, Sweeney-Reed CM, Meuth SG, Reinhold D, Neumann J. CSF macrophage migration inhibitory factor levels did not predict steroid treatment response after optic neuritis in patients with multiple sclerosis. PLoS One 2018; 13:e0207726. [PMID: 30475854 PMCID: PMC6261107 DOI: 10.1371/journal.pone.0207726] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 11/04/2018] [Indexed: 01/18/2023] Open
Abstract
Glucocorticoid (GC) refractory relapses in patients with multiple sclerosis (MS) or clinically isolated syndrome (CIS), who are in potential need of treatment escalation, are a key challenge in routine clinical practice. The pro-inflammatory cytokine macrophage migration inhibitory factor (MIF) has been shown to be an endogenous counter-regulator of GC, and potentiates autoimmune-mediated neuroinflammation. In order to evaluate whether MIF levels are elevated in the cerebrospinal fluid (CSF) of MS patients (CSF-MIF), and whether they are higher still during a GC refractory relapse, we compared CSF-MIF concentrations of CIS/MS patients with acute optic neuritis as their first inflammatory episode (ON, n = 20), CIS/MS patients with a stable disease progression/without relapse (CIS/MS w/o, n = 18), and healthy controls (HC, n = 20) using ANOVA. Mean CSF-MIF concentrations in CIS/MS w/o patients were significantly higher than in ON patients and HCs, whereas ON patients and HCs did not differ. A subgroup analysis of the ON group revealed 10 patients to be responsive to GC-treatment (GC-ON) and 10 patients refractory under GC-treatment (rGC-ON). However, mean CSF-MIF concentrations did not differ between GC-ON and rGC-ON cases. We therefore conclude that MIF is not suitable for distinguishing GC responders from non-responders in a group of patients with acute optic neuritis, but it rather mirrors the ongoing inflammation in long-term MS disease progression.
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Affiliation(s)
- Marc Pawlitzki
- Department of Neurology, Otto-von-Guericke University, Magdeburg, Germany
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Muenster, Germany
| | | | - Sven G. Meuth
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Muenster, Germany
| | - Dirk Reinhold
- Institute of Molecular and Clinical Immunology, Otto-von-Guericke-University, Magdeburg, Germany
| | - Jens Neumann
- Department of Neurology, Otto-von-Guericke University, Magdeburg, Germany
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Heinonen T, Ciarlo E, Théroude C, Pelekanou A, Herderschee J, Le Roy D, Roger T. Sirtuin 5 Deficiency Does Not Compromise Innate Immune Responses to Bacterial Infections. Front Immunol 2018; 9:2675. [PMID: 30515162 PMCID: PMC6255879 DOI: 10.3389/fimmu.2018.02675] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 10/30/2018] [Indexed: 01/04/2023] Open
Abstract
Sirtuin 5 (SIRT5) is a member of the family of NAD+-dependent lysine/histone deacetylases. SIRT5 resides mainly in the mitochondria where it catalyzes deacetylation, demalonylation, desuccinylation, and deglutarylation of lysine to regulate metabolic and oxidative stress response pathways. Pharmacologic inhibitors of SIRT5 are under development for oncologic conditions, but nothing is known about the impact of SIRT5 on antimicrobial innate immune defenses. Using SIRT5 knockout mice, we show that SIRT5 deficiency does not affect immune cell development, cytokine production and proliferation by macrophages and splenocytes exposed to microbial and immunological stimuli. Moreover, preclinical models suggest that SIRT5 deficiency does not worsen endotoxemia, Klebsiella pneumoniae and Streptococcus pneumoniae pneumonia, Escherichia coli peritonitis, listeriosis, and staphylococcal infection. Altogether, these data support the safety profile in terms of susceptibility to infections of SIRT5 inhibitors under development.
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Affiliation(s)
- Tytti Heinonen
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital, Epalinges, Switzerland
| | - Eleonora Ciarlo
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital, Epalinges, Switzerland
| | - Charlotte Théroude
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital, Epalinges, Switzerland
| | - Aimilia Pelekanou
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital, Epalinges, Switzerland
| | - Jacobus Herderschee
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital, Epalinges, Switzerland
| | - Didier Le Roy
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital, Epalinges, Switzerland
| | - Thierry Roger
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital, Epalinges, Switzerland
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Role of MIF and D-DT in immune-inflammatory, autoimmune, and chronic respiratory diseases: from pathogenic factors to therapeutic targets. Drug Discov Today 2018; 24:428-439. [PMID: 30439447 DOI: 10.1016/j.drudis.2018.11.003] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 10/04/2018] [Accepted: 11/06/2018] [Indexed: 01/03/2023]
Abstract
Macrophage migration inhibitory factor (MIF) is a protein that acts as a cytokine-, enzyme-, endocrine- and chaperon-like molecule. It binds to the cell-surface receptor CD74 in association with CD44, which activates the downstream signal transduction pathway. In addition, MIF acts also as a noncognate ligand for C-X-C chemokine receptor type 2 (CXCR2), type 4 (CXCR4), and type 7 (CXCR7). Recently, D-dopachrome tautomerase (D-DT), a second member of the MIF superfamily, was identified. From a pharmacological and clinical point of view, the nonredundant biological properties of MIF and D-DT anticipate potential synergisms from their simultaneous inhibition. Here, we focus on the role of MIF and D-DT in human immune-inflammatory, autoimmune, and chronic respiratory diseases, providing an update on the progress made in the identification of specific small-molecule inhibitors of these proteins.
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Mohammadi A, Sharifi A, Pourpaknia R, Mohammadian S, Sahebkar A. Manipulating macrophage polarization and function using classical HDAC inhibitors: Implications for autoimmunity and inflammation. Crit Rev Oncol Hematol 2018; 128:1-18. [DOI: 10.1016/j.critrevonc.2018.05.009] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 03/18/2018] [Accepted: 05/10/2018] [Indexed: 02/06/2023] Open
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MIF and D-DT are potential disease severity modifiers in male MS subjects. Proc Natl Acad Sci U S A 2017; 114:E8421-E8429. [PMID: 28923927 DOI: 10.1073/pnas.1712288114] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Little is known about mechanisms that drive the development of progressive multiple sclerosis (MS), although inflammatory factors, such as macrophage migration inhibitory factor (MIF), its homolog D-dopachrome tautomerase (D-DT), and their common receptor CD74 may contribute to disease worsening. Our findings demonstrate elevated MIF and D-DT levels in males with progressive disease compared with relapsing-remitting males (RRMS) and female MS subjects, with increased levels of CD74 in females vs. males with high MS disease severity. Furthermore, increased MIF and D-DT levels in males with progressive disease were significantly correlated with the presence of two high-expression promoter polymorphisms located in the MIF gene, a -794CATT5-8 microsatellite repeat and a -173 G/C SNP. Conversely, mice lacking MIF or D-DT developed less-severe signs of experimental autoimmune encephalomyelitis, a murine model of MS, thus implicating both homologs as copathogenic contributors. These findings indicate that genetically controlled high MIF expression (and D-DT) promotes MS progression in males, suggesting that these two factors are sex-specific disease modifiers and raising the possibility that aggressive anti-MIF treatment of clinically isolated syndrome or RRMS males with a high-expresser genotype might slow or prevent the onset of progressive MS. Additionally, selective targeting of MIF:CD74 signaling might provide an effective, trackable therapeutic approach for MS subjects of both sexes.
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Ciarlo E, Heinonen T, Lugrin J, Acha-Orbea H, Le Roy D, Auwerx J, Roger T. Sirtuin 3 deficiency does not alter host defenses against bacterial and fungal infections. Sci Rep 2017. [PMID: 28634345 PMCID: PMC5478639 DOI: 10.1038/s41598-017-04263-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Sirtuin 3 (SIRT3) is the main mitochondrial deacetylase. SIRT3 regulates cell metabolism and redox homeostasis, and protects from aging and age-associated pathologies. SIRT3 may drive both oncogenic and tumor-suppressive effects. SIRT3 deficiency has been reported to promote chronic inflammation-related disorders, but whether SIRT3 impacts on innate immune responses and host defenses against infections remains essentially unknown. This aspect is of primary importance considering the great interest in developing SIRT3-targeted therapies. Using SIRT3 knockout mice, we show that SIRT3 deficiency does not affect immune cell development and microbial ligand-induced proliferation and cytokine production by splenocytes, macrophages and dendritic cells. Going well along with these observations, SIRT3 deficiency has no major impact on cytokine production, bacterial burden and survival of mice subjected to endotoxemia, Escherichia coli peritonitis, Klebsiella pneumoniae pneumonia, listeriosis and candidiasis of diverse severity. These data suggest that SIRT3 is not critical to fight infections and support the safety of SIRT3-directed therapies based on SIRT3 activators or inhibitors for treating metabolic, oncologic and neurodegenerative diseases without putting patients at risk of infection.
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Affiliation(s)
- Eleonora Ciarlo
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital, CH-1066, Epalinges, Switzerland
| | - Tytti Heinonen
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital, CH-1066, Epalinges, Switzerland
| | - Jérôme Lugrin
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital, CH-1066, Epalinges, Switzerland
| | - Hans Acha-Orbea
- Department of Biochemistry, University of Lausanne, CH-1066, Epalinges, Switzerland
| | - Didier Le Roy
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital, CH-1066, Epalinges, Switzerland
| | - Johan Auwerx
- Laboratory for Integrative and Systems Physiology, Ecole Polytechnique Fédérale de Lausanne, CH-1015, Lausanne, Switzerland
| | - Thierry Roger
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital, CH-1066, Epalinges, Switzerland.
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Impact of the microbial derived short chain fatty acid propionate on host susceptibility to bacterial and fungal infections in vivo. Sci Rep 2016; 6:37944. [PMID: 27897220 PMCID: PMC5126587 DOI: 10.1038/srep37944] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Accepted: 11/02/2016] [Indexed: 12/21/2022] Open
Abstract
Short chain fatty acids (SCFAs) produced by intestinal microbes mediate anti-inflammatory effects, but whether they impact on antimicrobial host defenses remains largely unknown. This is of particular concern in light of the attractiveness of developing SCFA-mediated therapies and considering that SCFAs work as inhibitors of histone deacetylases which are known to interfere with host defenses. Here we show that propionate, one of the main SCFAs, dampens the response of innate immune cells to microbial stimulation, inhibiting cytokine and NO production by mouse or human monocytes/macrophages, splenocytes, whole blood and, less efficiently, dendritic cells. In proof of concept studies, propionate neither improved nor worsened morbidity and mortality parameters in models of endotoxemia and infections induced by gram-negative bacteria (Escherichia coli, Klebsiella pneumoniae), gram-positive bacteria (Staphylococcus aureus, Streptococcus pneumoniae) and Candida albicans. Moreover, propionate did not impair the efficacy of passive immunization and natural immunization. Therefore, propionate has no significant impact on host susceptibility to infections and the establishment of protective anti-bacterial responses. These data support the safety of propionate-based therapies, either via direct supplementation or via the diet/microbiota, to treat non-infectious inflammation-related disorders, without increasing the risk of infection.
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Kapellos TS, Iqbal AJ. Epigenetic Control of Macrophage Polarisation and Soluble Mediator Gene Expression during Inflammation. Mediators Inflamm 2016; 2016:6591703. [PMID: 27143818 PMCID: PMC4842078 DOI: 10.1155/2016/6591703] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Accepted: 03/28/2016] [Indexed: 12/14/2022] Open
Abstract
Macrophages function as sentinel cells, which constantly monitor the host environment for infection or injury. Macrophages have been shown to exhibit a spectrum of activated phenotypes, which can often be categorised under the M1/M2 paradigm. M1 macrophages secrete proinflammatory cytokines and chemokines, such as TNF-α, IL-6, IL-12, CCL4, and CXCL10, and induce phagocytosis and oxidative dependent killing mechanisms. In contrast, M2 macrophages support wound healing and resolution of inflammation. In the past decade, interest has grown in understanding the mechanisms involved in regulating macrophage activation. In particular, epigenetic control of M1 or M2 activation states has been shown to rely on posttranslational modifications of histone proteins adjacent to inflammatory-related genes. Changes in methylation and acetylation of histones by methyltransferases, demethylases, acetyltransferases, and deacetylases can all impact how macrophage phenotypes are generated. In this review, we summarise the latest advances in the field of epigenetic regulation of macrophage polarisation to M1 or M2 states, with particular focus on the cytokine and chemokine profiles associated with these phenotypes.
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Affiliation(s)
| | - Asif J. Iqbal
- Sir William Dunn school of Pathology, South Parks Road, Oxford OX1 3RE, UK
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Functional polymorphisms of macrophage migration inhibitory factor as predictors of morbidity and mortality of pneumococcal meningitis. Proc Natl Acad Sci U S A 2016; 113:3597-602. [PMID: 26976591 DOI: 10.1073/pnas.1520727113] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Pneumococcal meningitis is the most frequent and critical type of bacterial meningitis. Because cytokines play an important role in the pathogenesis of bacterial meningitis, we examined whether functional polymorphisms of the proinflammatory cytokine macrophage migration inhibitory factor (MIF) were associated with morbidity and mortality of pneumococcal meningitis. Two functional MIF promoter polymorphisms, a microsatellite (-794 CATT5-8; rs5844572) and a single-nucleotide polymorphism (-173 G/C; rs755622) were genotyped in a prospective, nationwide cohort of 405 patients with pneumococcal meningitis and in 329 controls matched for age, gender, and ethnicity. Carriages of the CATT7 and -173 C high-expression MIF alleles were associated with unfavorable outcome (P= 0.005 and 0.003) and death (P= 0.03 and 0.01). In a multivariate logistic regression model, shock [odds ratio (OR) 26.0, P= 0.02] and carriage of the CATT7 allele (OR 5.12,P= 0.04) were the main predictors of mortality. MIF levels in the cerebrospinal fluid were associated with systemic complications and death (P= 0.0002). Streptococcus pneumoniae strongly up-regulated MIF production in whole blood and transcription activity of high-expression MIF promoter Luciferase reporter constructs in THP-1 monocytes. Consistent with these findings, treatment with anti-MIF immunoglogulin G (IgG) antibodies reduced bacterial loads and improved survival in a mouse model of pneumococcal pneumonia and sepsis. The present study provides strong evidence that carriage of high-expression MIF alleles is a genetic marker of morbidity and mortality of pneumococcal meningitis and also suggests a potential role for MIF as a target of immune-modulating adjunctive therapy.
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High expression levels of macrophage migration inhibitory factor sustain the innate immune responses of neonates. Proc Natl Acad Sci U S A 2016; 113:E997-1005. [PMID: 26858459 DOI: 10.1073/pnas.1514018113] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
The vulnerability to infection of newborns is associated with a limited ability to mount efficient immune responses. High concentrations of adenosine and prostaglandins in the fetal and neonatal circulation hamper the antimicrobial responses of newborn immune cells. However, the existence of mechanisms counterbalancing neonatal immunosuppression has not been investigated. Remarkably, circulating levels of macrophage migration inhibitory factor (MIF), a proinflammatory immunoregulatory cytokine expressed constitutively, were 10-fold higher in newborns than in children and adults. Newborn monocytes expressed high levels of MIF and released MIF upon stimulation with Escherichia coli and group B Streptococcus, the leading pathogens of early-onset neonatal sepsis. Inhibition of MIF activity or MIF expression reduced microbial product-induced phosphorylation of p38 and ERK1/2 mitogen-activated protein kinases and secretion of cytokines. Recombinant MIF used at newborn, but not adult, concentrations counterregulated adenosine and prostaglandin E2-mediated inhibition of ERK1/2 activation and TNF production in newborn monocytes exposed to E. coli. In agreement with the concept that once infection is established high levels of MIF are detrimental to the host, treatment with a small molecule inhibitor of MIF reduced systemic inflammatory response, bacterial proliferation, and mortality of septic newborn mice. Altogether, these data provide a mechanistic explanation for how newborns may cope with an immunosuppressive environment to maintain a certain threshold of innate defenses. However, the same defense mechanisms may be at the expense of the host in conditions of severe infection, suggesting that MIF could represent a potential attractive target for immune-modulating adjunctive therapies for neonatal sepsis.
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27
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Ciarlo E, Roger T. Screening the Impact of Sirtuin Inhibitors on Inflammatory and Innate Immune Responses of Macrophages and in a Mouse Model of Endotoxic Shock. Methods Mol Biol 2016; 1436:313-34. [PMID: 27246224 DOI: 10.1007/978-1-4939-3667-0_21] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The development and screening of pharmacological modulators of histone deacetylases (HDACs), and particularly sirtuins, is a promising field for the identification of new drugs susceptible to be used for treatment strategies in a large array of welfare-associated, autoimmune and oncologic diseases. Here we describe a comprehensive protocol to evaluate the impact of sirtuin-targeting drugs on inflammatory and innate immune responses in vitro and in a preclinical mouse model of endotoxemia. We first provide an overview on strategies to design in vitro experiments, then focus on the analysis of cytokine production by primary macrophages and RAW 267.7 macrophages at the mRNA and protein levels, and finally describe the setup and follow-up of a mouse model of inflammation-driven endotoxic shock.
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Affiliation(s)
- Eleonora Ciarlo
- Infectious Diseases Service, Department of Medicine, Centre Hospitalier Universitaire Vaudois and University of Lausanne, CLED.04.407, Chemin des Boveresses 155, CH-1066, Epalinges, Switzerland
| | - Thierry Roger
- Infectious Diseases Service, Department of Medicine, Centre Hospitalier Universitaire Vaudois and University of Lausanne, CLED.04.407, Chemin des Boveresses 155, CH-1066, Epalinges, Switzerland.
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28
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Kroesen M, Gielen P, Brok IC, Armandari I, Hoogerbrugge PM, Adema GJ. HDAC inhibitors and immunotherapy; a double edged sword? Oncotarget 2015; 5:6558-72. [PMID: 25115382 PMCID: PMC4196144 DOI: 10.18632/oncotarget.2289] [Citation(s) in RCA: 125] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Epigenetic modifications, like histone acetylation, are essential for regulating gene expression within cells. Cancer cells acquire pathological epigenetic modifications resulting in gene expression patterns that facilitate and sustain tumorigenesis. Epigenetic manipulation therefore is emerging as a novel targeted therapy for cancer. Histone Acetylases (HATs) and Histone Deacetylases (HDACs) regulate histone acetylation and hence gene expression. Histone deacetylase (HDAC) inhibitors are well known to affect cancer cell viability and biology and are already in use for the treatment of cancer patients. Immunotherapy can lead to clinical benefit in selected cancer patients, especially in patients with limited disease after tumor debulking. HDAC inhibitors can potentially synergize with immunotherapy by elimination of tumor cells. The direct effects of HDAC inhibitors on immune cell function, however, remain largely unexplored. Initial data have suggested HDAC inhibitors to be predominantly immunosuppressive, but more recent reports have challenged this view. In this review we will discuss the effects of HDAC inhibitors on tumor cells and different immune cell subsets, synergistic interactions and possible mechanisms. Finally, we will address future challenges and potential application of HDAC inhibitors in immunocombination therapy of cancer.
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Affiliation(s)
- Michiel Kroesen
- Department of Tumor Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Centre, Nijmegen, The Netherlands; Department of Pediatric Oncology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Paul Gielen
- Department of Tumor Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Centre, Nijmegen, The Netherlands; These authors contributed equally to this work
| | - Ingrid C Brok
- Department of Tumor Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Centre, Nijmegen, The Netherlands; These authors contributed equally to this work
| | - Inna Armandari
- Department of Tumor Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Peter M Hoogerbrugge
- Department of Pediatric Oncology, Radboud University Medical Centre, Nijmegen, The Netherlands; Princes Máxima Center for Pediatric Oncology, The Bilt, The Netherlands
| | - Gosse J Adema
- Department of Tumor Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Centre, Nijmegen, The Netherlands
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Sauler M, Bucala R, Lee PJ. Role of macrophage migration inhibitory factor in age-related lung disease. Am J Physiol Lung Cell Mol Physiol 2015; 309:L1-10. [PMID: 25957294 DOI: 10.1152/ajplung.00339.2014] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2014] [Accepted: 05/05/2015] [Indexed: 12/25/2022] Open
Abstract
The prevalence of many common respiratory disorders, including pneumonia, chronic obstructive lung disease, pulmonary fibrosis, and lung cancer, increases with age. Little is known of the host factors that may predispose individuals to such diseases. Macrophage migration inhibitory factor (MIF) is a potent upstream regulator of the immune system. MIF is encoded by variant alleles that occur commonly in the population. In addition to its role as a proinflammatory cytokine, a growing body of literature demonstrates that MIF influences diverse molecular processes important for the maintenance of cellular homeostasis and may influence the incidence or clinical manifestations of a variety of chronic lung diseases. This review highlights the biological properties of MIF and its implication in age-related lung disease.
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Affiliation(s)
- Maor Sauler
- Section of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Yale University School of Medicine, New Haven, Connecticut; and
| | - Richard Bucala
- Section of Rheumatology, Department of Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - Patty J Lee
- Section of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Yale University School of Medicine, New Haven, Connecticut; and
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30
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Zheng XX, Zhou T, Wang XA, Tong XH, Ding JW. Histone deacetylases and atherosclerosis. Atherosclerosis 2014; 240:355-66. [PMID: 25875381 DOI: 10.1016/j.atherosclerosis.2014.12.048] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Revised: 12/17/2014] [Accepted: 12/18/2014] [Indexed: 01/13/2023]
Abstract
Atherosclerosis is the most common pathological process that leads to cardiovascular diseases, a disease of large- and medium-sized arteries that is characterized by a formation of atherosclerotic plaques consisting of necrotic cores, calcified regions, accumulated modified lipids, smooth muscle cells (SMCs), endothelial cells, leukocytes, and foam cells. Recently, the question about how to suppress the occurrence of atherosclerosis and alleviate the progress of cardiovascular disease becomes the hot topic. Accumulating evidence suggests that histone deacetylases(HDACs) play crucial roles in arteriosclerosis. This review summarizes the effect of HDACs and HDAC inhibitors(HDACi) on the progress of atherosclerosis.
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Affiliation(s)
- Xia-xia Zheng
- Department of Cardiology, The First College of Clinical Medical Sciences, China Three Gorges University, Yichang 443000, Hubei Province, China; Institute of Cardiovascular Diseases, China Three Gorges University, Yichang 443000, Hubei Province, China
| | - Tian Zhou
- Department of Cardiology, The First College of Clinical Medical Sciences, China Three Gorges University, Yichang 443000, Hubei Province, China; Institute of Cardiovascular Diseases, China Three Gorges University, Yichang 443000, Hubei Province, China
| | - Xin-An Wang
- Department of Cardiology, The First College of Clinical Medical Sciences, China Three Gorges University, Yichang 443000, Hubei Province, China; Institute of Cardiovascular Diseases, China Three Gorges University, Yichang 443000, Hubei Province, China
| | - Xiao-hong Tong
- Department of Cardiology, The First College of Clinical Medical Sciences, China Three Gorges University, Yichang 443000, Hubei Province, China; Institute of Cardiovascular Diseases, China Three Gorges University, Yichang 443000, Hubei Province, China
| | - Jia-wang Ding
- Department of Cardiology, The First College of Clinical Medical Sciences, China Three Gorges University, Yichang 443000, Hubei Province, China; Institute of Cardiovascular Diseases, China Three Gorges University, Yichang 443000, Hubei Province, China.
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31
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Fallica J, Boyer L, Kim B, Serebreni L, Varela L, Hamdan O, Wang L, Simms T, Damarla M, Kolb TM, Bucala R, Mitzner W, Hassoun PM, Damico R. Macrophage migration inhibitory factor is a novel determinant of cigarette smoke-induced lung damage. Am J Respir Cell Mol Biol 2014; 51:94-103. [PMID: 24490973 DOI: 10.1165/rcmb.2013-0371oc] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Cigarette smoke (CS) is the most common cause of chronic obstructive pulmonary diseases (COPD), including emphysema. CS exposure impacts all cell types within the airways and lung parenchyma, causing alveolar tissue destruction through four mechanisms: (1) oxidative stress; (2) inflammation; (3) protease-induced degradation of the extracellular matrix; and (4) enhanced alveolar epithelial and endothelial cell (EC) apoptosis. Studies in human pulmonary ECs demonstrate that macrophage migration inhibitory factor (MIF) antagonizes CS-induced apoptosis. Here, we used human microvascular ECs, an animal model of emphysema (mice challenged with chronic CS), and patient serum samples to address both the capacity of CS to alter MIF expression and the effects of MIF on disease severity. We demonstrate significantly reduced serum MIF levels in patients with COPD. In the murine model, chronic CS exposure resulted in decreased MIF mRNA and protein expression in the intact lung. MIF deficiency (Mif(-/-)) potentiated the toxicity of CS exposure in vivo via increased apoptosis of ECs, resulting in enhanced CS-induced tissue remodeling. This was linked to MIF's capacity to protect against double-stranded DNA damage and suppress p53 expression. Taken together, MIF appears to antagonize CS-induced toxicity in the lung and resultant emphysematous tissue remodeling by suppressing EC DNA damage and controlling p53-mediated apoptosis, highlighting a critical role of MIF in EC homeostasis within the lung.
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Affiliation(s)
- Jonathan Fallica
- 1 Division of Pulmonary and Critical Care Medicine, Department of Medicine, Johns Hopkins University, Baltimore, Maryland
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32
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The sirtuin inhibitor cambinol impairs MAPK signaling, inhibits inflammatory and innate immune responses and protects from septic shock. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2013; 1833:1498-510. [DOI: 10.1016/j.bbamcr.2013.03.004] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2012] [Revised: 03/02/2013] [Accepted: 03/04/2013] [Indexed: 12/31/2022]
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33
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Savoy RM, Ghosh PM. Linking inflammation and neuroendocrine differentiation: the role of macrophage migration inhibitory factor-mediated signaling in prostate cancer. Endocr Relat Cancer 2013; 20:C1-4. [PMID: 23612613 DOI: 10.1530/erc-13-0133] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
A new paper by Tawadros et al. in Endocrine-Related Cancer demonstrates a link between macrophage migration inhibitory factor and neuroendocrine differentiation in prostate cancer. This paper may have implications in explaining the effect of prostatitis and chronic inflammation on the development of aggressive prostate cancer.
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Affiliation(s)
- Rosalinda M Savoy
- Department of Urology, University of California Davis, Sacramento, California, USA
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34
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Ciarlo E, Savva A, Roger T. Epigenetics in sepsis: targeting histone deacetylases. Int J Antimicrob Agents 2013; 42 Suppl:S8-12. [DOI: 10.1016/j.ijantimicag.2013.04.004] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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35
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Tawadros T, Alonso F, Jichlinski P, Clarke N, Calandra T, Haefliger JA, Roger T. Release of macrophage migration inhibitory factor by neuroendocrine-differentiated LNCaP cells sustains the proliferation and survival of prostate cancer cells. Endocr Relat Cancer 2013. [PMID: 23207293 DOI: 10.1530/erc-12-0286] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The acquisition of neuroendocrine (NE) characteristics by prostate cancer (PCa) cells is closely related to tumour progression and hormone resistance. The mechanisms by which NE cells influence PCa growth and progression are not fully understood. Macrophage migration inhibitory factor (MIF) is a pro-inflammatory cytokine involved in oncogenic processes, and MIF serum levels correlate with aggressiveness of PCa. Here, we investigated the regulation and the functional consequences of MIF expression during NE transdifferentiation of PCa cells. NE differentiation (NED) of LNCaP cells, initiated either by increasing intracellular levels of cAMP or by culturing cells in an androgen-depleted medium, was associated with markedly increased MIF release. Yet, intracellular MIF protein and mRNA levels and MIF gene promoter activity decreased during NED of LNCaP cells, suggesting that NED favours MIF release despite decreasing MIF synthesis. Adenoviral-mediated forced MIF expression in NE-differentiated LNCaP cells increased cell proliferation without affecting the expression of NE markers. Addition of exogenous recombinant MIF to LNCaP and PC-3 cells stimulated the AKT and ERK1/2 signalling pathways, the expression of genes involved in PCa, as well as proliferation and resistance to paclitaxel and thapsigargin-induced apoptosis. Altogether, these data provide evidence that increased MIF release during NED in PCa may facilitate cancer progression or recurrence, especially following androgen deprivation. Thus, MIF could represent an attractive target for PCa therapy.
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Affiliation(s)
- Thomas Tawadros
- Service of Urology, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Rue du Bugnon 46, Lausanne, Switzerland.
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Schulz R, Marchenko ND, Holembowski L, Fingerle-Rowson G, Pesic M, Zender L, Dobbelstein M, Moll UM. Inhibiting the HSP90 chaperone destabilizes macrophage migration inhibitory factor and thereby inhibits breast tumor progression. ACTA ACUST UNITED AC 2012; 209:275-89. [PMID: 22271573 PMCID: PMC3280870 DOI: 10.1084/jem.20111117] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
In several human cancer cell lines, HSP90 inhibitors destabilize macrophage inhibitory factor protein; systemic treatment with an HSP90 inhibitor slows tumor growth and extends overall survival in a mouse model of HER2-positive human breast cancer. Intracellular macrophage migration inhibitory factor (MIF) often becomes stabilized in human cancer cells. MIF can promote tumor cell survival, and elevated MIF protein correlates with tumor aggressiveness and poor prognosis. However, the molecular mechanism facilitating MIF stabilization in tumors is not understood. We show that the tumor-activated HSP90 chaperone complex protects MIF from degradation. Pharmacological inhibition of HSP90 activity, or siRNA-mediated knockdown of HSP90 or HDAC6, destabilizes MIF in a variety of human cancer cells. The HSP90-associated E3 ubiquitin ligase CHIP mediates the ensuing proteasome-dependent MIF degradation. Cancer cells contain constitutive endogenous MIF–HSP90 complexes. siRNA-mediated MIF knockdown inhibits proliferation and triggers apoptosis of cultured human cancer cells, whereas HSP90 inhibitor-induced apoptosis is overridden by ectopic MIF expression. In the ErbB2 transgenic model of human HER2-positive breast cancer, genetic ablation of MIF delays tumor progression and prolongs overall survival of mice. Systemic treatment with the HSP90 inhibitor 17AAG reduces MIF expression and blocks growth of MIF-expressing, but not MIF-deficient, tumors. Together, these findings identify MIF as a novel HSP90 client and suggest that HSP90 inhibitors inhibit ErbB2-driven breast tumor growth at least in part by destabilizing MIF.
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Affiliation(s)
- Ramona Schulz
- Department of Molecular Oncology, Göttingen Center of Molecular Biosciences, University of Göttingen, 37077 Göttingen, Germany
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37
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Shen YC, Thompson DL, Kuah MK, Wong KL, Wu KL, Linn SA, Jewett EM, Shu-Chien AC, Barald KF. The cytokine macrophage migration inhibitory factor (MIF) acts as a neurotrophin in the developing inner ear of the zebrafish, Danio rerio. Dev Biol 2011; 363:84-94. [PMID: 22210003 DOI: 10.1016/j.ydbio.2011.12.023] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2011] [Revised: 04/06/2011] [Accepted: 12/21/2011] [Indexed: 10/14/2022]
Abstract
Macrophage migration inhibitory factor (MIF) plays versatile roles in the immune system. MIF is also widely expressed during embryonic development, particularly in the nervous system, although its roles in neural development are only beginning to be understood. Evidence from frogs, mice and zebrafish suggests that MIF has a major role as a neurotrophin in the early development of sensory systems, including the auditory system. Here we show that the zebrafish mif pathway is required for both sensory hair cell (HC) and sensory neuronal cell survival in the ear, for HC differentiation, semicircular canal formation, statoacoustic ganglion (SAG) development, and lateral line HC differentiation. This is consistent with our findings that MIF is expressed in the developing mammalian and avian auditory systems and promotes mouse and chick SAG neurite outgrowth and neuronal survival, demonstrating key instructional roles for MIF in vertebrate otic development.
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Affiliation(s)
- Yu-chi Shen
- Department of Cell and Developmental Biology, Medical School, University of Michigan, Ann Arbor, MI, USA
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38
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Renner P, Roger T, Bochud PY, Sprong T, Sweep FCGJ, Bochud M, Faust SN, Haralambous E, Betts H, Chanson AL, Reymond MK, Mermel E, Erard V, van Deuren M, Read RC, Levin M, Calandra T. A functional microsatellite of the macrophage migration inhibitory factor gene associated with meningococcal disease. FASEB J 2011; 26:907-16. [PMID: 21990375 DOI: 10.1096/fj.11-195065] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Macrophage migration inhibitory factor (MIF) is an abundantly expressed proinflammatory cytokine playing a critical role in innate immunity and sepsis and other inflammatory diseases. We examined whether functional MIF gene polymorphisms (-794 CATT(5-8) microsatellite and -173 G/C SNP) were associated with the occurrence and outcome of meningococcal disease in children. The CATT(5) allele was associated with the probability of death predicted by the Pediatric Index of Mortality 2 (P=0.001), which increased in correlation with the CATT(5) copy number (P=0.04). The CATT(5) allele, but not the -173 G/C alleles, was also associated with the actual mortality from meningoccal sepsis [OR 2.72 (1.2-6.4), P=0.02]. A family-based association test (i.e., transmission disequilibrium test) performed in 240 trios with 1 afflicted offspring indicated that CATT(5) was a protective allele (P=0.02) for the occurrence of meningococcal disease. At baseline and after stimulation with Neisseria meningitidis in THP-1 monocytic cells or in a whole-blood assay, CATT(5) was found to be a low-expression MIF allele (P=0.005 and P=0.04 for transcriptional activity; P=0.09 and P=0.09 for MIF production). Taken together, these data suggest that polymorphisms of the MIF gene affecting MIF expression are associated with the occurrence, severity, and outcome of meningococcal disease in children.
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Affiliation(s)
- Pascal Renner
- Infectious Diseases Service, Department of Medicine, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Lausanne, Switzerland
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Mombelli M, Lugrin J, Rubino I, Chanson AL, Giddey M, Calandra T, Roger T. Histone deacetylase inhibitors impair antibacterial defenses of macrophages. J Infect Dis 2011; 204:1367-74. [PMID: 21921209 DOI: 10.1093/infdis/jir553] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Histone deacetylases (HDACs) control gene expression by deacetylating histones and nonhistone proteins. HDAC inhibitors (HDACi) are powerful anticancer drugs that exert anti-inflammatory and immunomodulatory activities. We recently reported a proof-of-concept study demonstrating that HDACi increase susceptibility to bacterial infections in vivo. Yet, still little is known about the effects of HDACi on antimicrobial innate immune defenses. Here we show that HDACi belonging to different chemical classes inhibit at multiple levels the response of macrophages to bacterial infection. HDACi reduce the phagocytosis and the killing of Escherichia coli and Staphylococcus aureus by macrophages. In line with these findings, HDACi decrease the expression of phagocytic receptors and inhibit bacteria-induced production of reactive oxygen and nitrogen species by macrophages. Consistently, HDACi impair the expression of nicotinamide adenine dinucleotide phosphate (NADPH) oxidase subunits and inducible nitric oxide synthase. These data indicate that HDACi have a strong impact on critical antimicrobial defense mechanisms in macrophages.
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Affiliation(s)
- Matteo Mombelli
- Infectious Diseases Service, Department of Medicine, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Switzerland
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40
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Histone deacetylase inhibitors impair innate immune responses to Toll-like receptor agonists and to infection. Blood 2011; 117:1205-17. [DOI: 10.1182/blood-2010-05-284711] [Citation(s) in RCA: 260] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Abstract
Regulated by histone acetyltransferases and deacetylases (HDACs), histone acetylation is a key epigenetic mechanism controlling chromatin structure, DNA accessibility, and gene expression. HDAC inhibitors induce growth arrest, differentiation, and apoptosis of tumor cells and are used as anticancer agents. Here we describe the effects of HDAC inhibitors on microbial sensing by macrophages and dendritic cells in vitro and host defenses against infection in vivo. HDAC inhibitors down-regulated the expression of numerous host defense genes, including pattern recognition receptors, kinases, transcription regulators, cytokines, chemokines, growth factors, and costimulatory molecules as assessed by genome-wide microarray analyses or innate immune responses of macrophages and dendritic cells stimulated with Toll-like receptor agonists. HDAC inhibitors induced the expression of Mi-2β and enhanced the DNA-binding activity of the Mi-2/NuRD complex that acts as a transcriptional repressor of macrophage cytokine production. In vivo, HDAC inhibitors increased the susceptibility to bacterial and fungal infections but conferred protection against toxic and septic shock. Thus, these data identify an essential role for HDAC inhibitors in the regulation of the expression of innate immune genes and host defenses against microbial pathogens.
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Mwakwari SC, Guerrant W, Patil V, Khan SI, Tekwani BL, Gurard-Levin ZA, Mrksich M, Oyelere AK. Non-peptide macrocyclic histone deacetylase inhibitors derived from tricyclic ketolide skeleton. J Med Chem 2010; 53:6100-11. [PMID: 20669972 DOI: 10.1021/jm100507q] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Inhibition of histone deacetylase (HDAC) function is a validated therapeutic strategy for cancer treatment. Of the several structurally distinct small molecule histone deacetylase inhibitors (HDACi) reported, macrocyclic depsipeptides possess the most complex cap groups and have demonstrated excellent HDAC inhibition potency and isoform selectivity. Unfortunately, the development of macrocyclic depsipeptides has been hampered in part because of development problems characteristic of large peptides and the complex reaction schemes required for their synthesis. Herein we report that tricyclic ketolide TE-802 is an excellent mimetic for the peptide backbone of macrocyclic HDACi. Compounds derived from this template are particularly selective against HDACs 1 and 2 with nanomolar inhibitory activity. Interrogation of the association between a subset of these compounds and key HDAC isoforms, using AutoDock, enables a molecular description of the interaction between the HDAC enzyme's outer rim and the inhibitors' macrocyclic cap group that are responsible for compound affinity and presumably isoform selectivity.
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Affiliation(s)
- Sandra C Mwakwari
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, GA 30332-0400, USA
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