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Huang X, Li H, Zhang Z, Wang Z, Du X, Zhang Y. Macrophage migration inhibitory factor: A noval biomarker upregulates in myasthenia gravis and correlates with disease severity and relapse. Cytokine 2024; 175:156485. [PMID: 38159470 DOI: 10.1016/j.cyto.2023.156485] [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: 08/03/2023] [Revised: 12/09/2023] [Accepted: 12/21/2023] [Indexed: 01/03/2024]
Abstract
OBJECTIVE To explore the relationship between macrophage migration inhibitory factor (MIF) and disease severity and relapse in patients with myasthenia gravis (MG). METHODS 145 MG patients including 79 new-onset patients, 30 remission patients and 36 relapse patients were enrolled in this study. The detailed characteristics of all enrolled MG patients were routinely recorded, including gender, age, type, MGFA classification, antibody, thymic status, clinical score, treatment, MGFA-PIS and B cell subsets (memory B cells, plasmablast cells and plasma cells) detected by flow cytometry. Serum MIF levels were measured by enzyme-linked immunosorbent assay (ELISA) kit. The correlation of MIF levels with clinical subtypes, disease severity and B cell subsets were investigated. Moreover, logistic regression analysis was applied to assess the factors affecting relapse of generalized MG (GMG). RESULTS Serum MIF levels were higher in new-onset MG patients than those in controls and were positively associated with QMG score, MGFA classification and memory B cells. Subgroup analysis revealed that MIF levels were increased in GMG patients than in ocular MG (OMG), as well as elevated in MGFA III/IV compared with MGFA I/II. With the remission of the disease, the expression of serum MIF decreased. The multivariate logistic regression models indicated that high MIF and thymoma was a risk factor for relapse of GMG, and rituximab could prevent disease relapse. CONCLUSIONS MIF can be used as a novel biomarker to reflect disease severity and predict disease relapse in MG patients.
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Affiliation(s)
- Xiaoyu Huang
- Department of Neurology, Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Quanshan District, Xuzhou, Jiangsu, China; Department of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin, China
| | - Hao Li
- Department of Neurology, Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Quanshan District, Xuzhou, Jiangsu, China
| | - Zhouao Zhang
- Department of Neurology, Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Quanshan District, Xuzhou, Jiangsu, China
| | - Zhouyi Wang
- Department of Neurology, Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Quanshan District, Xuzhou, Jiangsu, China
| | - Xue Du
- Department of Neurology, Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Quanshan District, Xuzhou, Jiangsu, China
| | - Yong Zhang
- Department of Neurology, Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Quanshan District, Xuzhou, Jiangsu, China.
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Westmeier J, Brochtrup A, Paniskaki K, Karakoese Z, Werner T, Sutter K, Dolff S, Limmer A, Mittermüller D, Liu J, Zheng X, Koval T, Kaidashev I, Berger MM, Herbstreit F, Brenner T, Witzke O, Trilling M, Lu M, Yang D, Babel N, Westhoff T, Dittmer U, Zelinskyy G. Macrophage migration inhibitory factor receptor CD74 expression is associated with expansion and differentiation of effector T cells in COVID-19 patients. Front Immunol 2023; 14:1236374. [PMID: 37946732 PMCID: PMC10631787 DOI: 10.3389/fimmu.2023.1236374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 10/02/2023] [Indexed: 11/12/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) caused millions of COVID-19 cases and deaths worldwide. Severity of pulmonary pathologies and poor prognosis were reported to be associated with the activation non-virus-specific bystander T cells. In addition, high concentrations of the macrophage migration inhibitory factor (MIF) were found in serum of COVID-19 patients. We hypothesized that these two pathogenic factors might be related and analyzed the expression of receptors for MIF on T cells in COVID-19. T cells from PBMCs of hospitalized patients with mild and severe COVID-19 were characterized. A significantly higher proportion of CD4+ and CD8+ T cells from COVID-19 patients expressed CD74 on the cell surface compared to healthy controls. To induce intracellular signaling upon MIF binding, CD74 forms complexes with CD44, CXCR2, or CXCR4. The vast majority of CD74+ T cells expressed CD44, whereas expression of CXCR2 and CXCR4 was low in controls but increased upon SARS-CoV-2 infection. Hence, T cells in COVID-19 patients express receptors that render them responsive to MIF. A detailed analysis of CD74+ T cell populations revealed that most of them had a central memory phenotype early in infection, while cells with an effector and effector memory phenotype arose later during infection. Furthermore, CD74+ T cells produced more cytotoxic molecules and proliferation markers. Our data provide new insights into the MIF receptor and co-receptor repertoire of bystander T cells in COVID-19 and uncovers a novel and potentially druggable aspect of the immunological footprint of SARS-CoV-2.
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Affiliation(s)
- Jaana Westmeier
- Institute for Virology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Annika Brochtrup
- Institute for Virology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Krystallenia Paniskaki
- Department of Infectious Diseases, West German Centre of Infectious Diseases, University Hospital Essen, University Duisburg-Essen, Essen, Germany
- Center for Translational Medicine, Medical Department I, Marien Hospital Herne, University Hospital of the Ruhr-University Bochum, Herne, Germany
| | - Zehra Karakoese
- Institute for Virology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Tanja Werner
- Institute for Virology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Kathrin Sutter
- Institute for Virology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- Joint International Laboratory of Infection and Immunity, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Sebastian Dolff
- Department of Infectious Diseases, West German Centre of Infectious Diseases, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - Andreas Limmer
- Department of Anesthesiology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
- Department of Pediatric Heart Surgery, Friedrich-Alexander- Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Daniela Mittermüller
- Institute for Virology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Jia Liu
- Joint International Laboratory of Infection and Immunity, Huazhong University of Science and Technology (HUST), Wuhan, China
- Department of Infectious Diseases, Union Hospital of Tonji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Xin Zheng
- Joint International Laboratory of Infection and Immunity, Huazhong University of Science and Technology (HUST), Wuhan, China
- Department of Infectious Diseases, Union Hospital of Tonji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Tetiana Koval
- Department of Infectious Diseases with Epidemiology, Poltava State Medical University, Poltava, Ukraine
| | - Igor Kaidashev
- Department of Internal Medicine №3 with Phthisiology, Poltava State Medical University, Poltava, Ukraine
| | - Marc Moritz Berger
- Department of Anesthesiology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - Frank Herbstreit
- Department of Anesthesiology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - Thorsten Brenner
- Department of Anesthesiology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - Oliver Witzke
- Department of Infectious Diseases, West German Centre of Infectious Diseases, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - Mirko Trilling
- Institute for Virology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- Joint International Laboratory of Infection and Immunity, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Mengji Lu
- Institute for Virology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- Joint International Laboratory of Infection and Immunity, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Dongliang Yang
- Joint International Laboratory of Infection and Immunity, Huazhong University of Science and Technology (HUST), Wuhan, China
- Department of Infectious Diseases, Union Hospital of Tonji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Nina Babel
- Center for Translational Medicine, Medical Department I, Marien Hospital Herne, University Hospital of the Ruhr-University Bochum, Herne, Germany
- Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin-Brandenburg Center for Regenerative Therapies, Berlin, Germany
| | - Timm Westhoff
- Medical Department I, Marien Hospital Herne, University Hospital of the Ruhr University of Bochum, Herne, Germany
| | - Ulf Dittmer
- Institute for Virology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- Joint International Laboratory of Infection and Immunity, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Gennadiy Zelinskyy
- Institute for Virology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- Joint International Laboratory of Infection and Immunity, Huazhong University of Science and Technology (HUST), Wuhan, China
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3
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Sahin K, Rustemoglu A. Investigation of MIF gene promoter variations and their haplotypes in the Alzheimer disease in Turkish population. NUCLEOSIDES, NUCLEOTIDES & NUCLEIC ACIDS 2023; 43:277-291. [PMID: 37665108 DOI: 10.1080/15257770.2023.2253282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 02/28/2023] [Accepted: 08/24/2023] [Indexed: 09/05/2023]
Abstract
In Alzheimer's disease, which is characterized by amyloid plaques and neurofibrillary tangles in the brain tissue, many components such as acute phase proteins, cytokines, and proteases contribute to the progression of the disease or are part of the pathological process. The macrophage migration inhibitory factor (MIF) gene encodes a cytokine, which is secreted by lymphocytes, and has a role in the pathogenesis of autoimmune/inflammatory diseases such as rheumatoid arthritis. The purpose of this study to investigate the association between Alzheimer disease and MIF gene promoter polymorphisms. The 205 patients with Alzheimer disease (AD) and 130 age-sex matched healthy individuals were investigated in terms of MIF -173 G/C and MIF -794 CATT polymorphisms. The genotyping of MIF -173 G/C was determined using the RT-PCR method. MIF-794 CATT polymorphism was analyzed using PCR and DNA Sequencing. In terms of binary genotypes and haplotypes, the 5/5-GC (p = 0.004), 6/7-GG (p = 0.02) and, 6/6-GG (p = 0.026) binary genotypes, and 5-C (p = 0.003), 7-G (p = 0.026) and 6-G (p = 0.025) haplotypes were differed significantly between the patients and the controls. This is the first study investigating the relationship between AD and MIF in terms of different genotypes, haplotypes and, alleles. The fact that the binary genotype and allele distributions are significantly different between the patient and control group, suggests that this MIF variants may play a role in the pathogenesis of AD.
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Affiliation(s)
- Kubra Sahin
- Department of Medical Biology, Medical Faculty, Tokat Gaziosmanpasa University, Tokat, Turkey
| | - Aydın Rustemoglu
- Department of Medical Biology, Medical Faculty, Aksaray University, Aksaray, Turkey
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4
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Li W, Xie J, Yang L, Yang Y, Yang L, Li L. 15-deoxy-Δ 12,14-prostaglandin J 2 relieved acute liver injury by inhibiting macrophage migration inhibitory factor expression via PPARγ in hepatocyte. Int Immunopharmacol 2023; 121:110491. [PMID: 37329807 DOI: 10.1016/j.intimp.2023.110491] [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: 03/13/2023] [Revised: 05/31/2023] [Accepted: 06/09/2023] [Indexed: 06/19/2023]
Abstract
15-deoxy-Δ12,14-prostaglandin J2 (15d-PGJ2) exhibited potential to alleviate liver inflammation in chronic injury but was less studied in acute injury. Acute liver injury was associated with elevated macrophage migration inhibitory factor (MIF) levels in damaged hepatocytes. This study aimed to investigate the regulatory mechanism of hepatocyte-derived MIF by 15d-PGJ2 and its subsequent impact on acute liver injury. In vivo, mouse models were established by carbon tetrachloride (CCl4) intraperitoneal injection, with or without 15d-PGJ2 administration. 15d-PGJ2 treatment reduced the necrotic areas induced by CCl4. In the same mouse model constructed using enhanced green fluorescent protein (EGFP)-labeled bone marrow (BM) chimeric mice, 15d-PGJ2 reduced CCl4 induced BM-derived macrophage (BMM, EGFP+F4/80+) infiltration and inflammatory cytokine expression. Additionally, 15d-PGJ2 down-regulated liver and serum MIF levels; liver MIF expression was positively correlated with BMM percentage and inflammatory cytokine expression. In vitro, 15d-PGJ2 inhibited Mif expression in hepatocytes. In primary hepatocytes, reactive oxygen species inhibitor (NAC) showed no effect on MIF inhibition by 15d-PGJ2; PPARγ inhibitor (GW9662) abolished 15d-PGJ2 suppressed MIF expression and antagonists (troglitazone, ciglitazone) mimicked its function. In Pparg silenced AML12 cells, the suppression of MIF by 15d-PGJ2 was weakened; 15d-PGJ2 promoted PPARγ activation in AML 12 cells and primary hepatocytes. Furthermore, the conditioned medium of recombinant MIF- and lipopolysaccharide-treated AML12 respectively promoted BMM migration and inflammatory cytokine expression. Conditioned medium of 15d-PGJ2- or siMif-treated injured AML12 suppressed these effects. Collectively, 15d-PGJ2 activated PPARγ to suppress MIF expression in injured hepatocytes, reducing BMM infiltration and pro-inflammatory activation, ultimately alleviating acute liver injury.
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Affiliation(s)
- Weiyang Li
- Department of Cell Biology, Municipal Laboratory for Liver Protection and Regulation of Regeneration, Capital Medical University, Beijing 100069, China
| | - Jieshi Xie
- Department of Cell Biology, Municipal Laboratory for Liver Protection and Regulation of Regeneration, Capital Medical University, Beijing 100069, China
| | - Le Yang
- Department of Cell Biology, Municipal Laboratory for Liver Protection and Regulation of Regeneration, Capital Medical University, Beijing 100069, China
| | - Yuanru Yang
- Department of Cell Biology, Municipal Laboratory for Liver Protection and Regulation of Regeneration, Capital Medical University, Beijing 100069, China
| | - Lin Yang
- Department of Cell Biology, Municipal Laboratory for Liver Protection and Regulation of Regeneration, Capital Medical University, Beijing 100069, China
| | - Liying Li
- Department of Cell Biology, Municipal Laboratory for Liver Protection and Regulation of Regeneration, Capital Medical University, Beijing 100069, China.
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5
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Wang X, Wang X, Liu Y, Sun Z, Liu H, Shen J, Zhu HL, Qian Y. Activity-Based Imaging of Macrophage Migration Inhibitory Factor with a Two-Photon Fluorescent Probe. ACS Sens 2023; 8:335-343. [PMID: 36530142 DOI: 10.1021/acssensors.2c02326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Macrophage migration inhibitory factor (MIF), as a cytokine, plays an important role in the pathogenesis of cancer and some other diseases, and it is also one of the potential drug targets for disease treatment. However, due to the lack of simple and effective MIF imaging detection tools, the fluctuation and distribution of MIF in living cells or at lesion sites remain difficult to track precisely and in real time. Here, we report activity-based fluorescent probes, named MIFP1-MIFP3, which are used for real-time imaging and tracking of intracellular MIF, thus establishing a relationship between the fluctuation of MIF and the change of fluorescence signal during the cancer disease process. With the excellent optical properties of two-photon probe imaging, we can easily distinguish multiple cancer cells from normal cells with the representative probe, MIFP3. Moreover, MIFP3 has also been successfully used to directly identify the pathological tissues of patients with clinical liver cancer. These potential MIF probes could provide powerful tools for further study of the physiological function of MIF and will be helpful to promote the accurate diagnosis and therapeutic evaluation of MIF-associated malignancies.
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Affiliation(s)
- Xueao Wang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Xianlin Road 163, Nanjing 210023, China.,Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Wenyuan Road 1, Nanjing 210046, China
| | - Xueting Wang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Xianlin Road 163, Nanjing 210023, China
| | - Yani Liu
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Xianlin Road 163, Nanjing 210023, China
| | - Zhigang Sun
- Central Laboratory, Linyi Central Hospital, No. 17 Jiankang Road, Linyi 276400, China
| | - Huan Liu
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Xianlin Road 163, Nanjing 210023, China
| | - Jiawen Shen
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Xianlin Road 163, Nanjing 210023, China
| | - Hai-Liang Zhu
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Xianlin Road 163, Nanjing 210023, China
| | - Yong Qian
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Xianlin Road 163, Nanjing 210023, China.,Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Wenyuan Road 1, Nanjing 210046, China
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6
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Zan C, Yang B, Brandhofer M, El Bounkari O, Bernhagen J. D-dopachrome tautomerase in cardiovascular and inflammatory diseases-A new kid on the block or just another MIF? FASEB J 2022; 36:e22601. [PMID: 36269019 DOI: 10.1096/fj.202201213r] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 09/22/2022] [Accepted: 09/27/2022] [Indexed: 11/11/2022]
Abstract
Macrophage migration inhibitory factor (MIF) as well as its more recently described structural homolog D-dopachrome tautomerase (D-DT), now also termed MIF-2, are atypical cytokines and chemokines with key roles in host immunity. They also have an important pathogenic role in acute and chronic inflammatory conditions, cardiovascular diseases, lung diseases, adipose tissue inflammation, and cancer. Although our mechanistic understanding of MIF-2 is relatively limited compared to the extensive body of evidence available for MIF, emerging data suggests that MIF-2 is not only a functional phenocopy of MIF, but may have differential or even oppositional activities, depending on the disease and context. In this review, we summarize and discuss the similarities and differences between MIF and MIF-2, with a focus on their structures, receptors, signaling pathways, and their roles in diseases. While mainly covering the roles of the MIF homologs in cardiovascular, inflammatory, autoimmune, and metabolic diseases, we also discuss their involvement in cancer, sepsis, and chronic obstructive lung disease (COPD). A particular emphasis is laid upon potential mechanistic explanations for synergistic or cooperative activities of the MIF homologs in cancer, myocardial diseases, and COPD as opposed to emerging disparate or antagonistic activities in adipose tissue inflammation, metabolic diseases, and atherosclerosis. Lastly, we discuss potential future opportunities of jointly targeting MIF and MIF-2 in certain diseases, whereas precision targeting of only one homolog might be preferable in other conditions. Together, this article provides an update of the mechanisms and future therapeutic avenues of human MIF proteins with a focus on their emerging, surprisingly disparate activities, suggesting that MIF-2 displays a variety of activities that are distinct from those of MIF.
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Affiliation(s)
- Chunfang Zan
- Vascular Biology, Institute for Stroke and Dementia Research (ISD), LMU Klinikum, Ludwig-Maximilian-University (LMU), Munich, Germany
| | - Bishan Yang
- Vascular Biology, Institute for Stroke and Dementia Research (ISD), LMU Klinikum, Ludwig-Maximilian-University (LMU), Munich, Germany
| | - Markus Brandhofer
- Vascular Biology, Institute for Stroke and Dementia Research (ISD), LMU Klinikum, Ludwig-Maximilian-University (LMU), Munich, Germany
| | - Omar El Bounkari
- Vascular Biology, Institute for Stroke and Dementia Research (ISD), LMU Klinikum, Ludwig-Maximilian-University (LMU), Munich, Germany
| | - Jürgen Bernhagen
- Vascular Biology, Institute for Stroke and Dementia Research (ISD), LMU Klinikum, Ludwig-Maximilian-University (LMU), Munich, Germany.,Deutsches Zentrum für Herz-Kreislauferkrankungen (DZHK), Munich Heart Alliance, Munich, Germany.,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
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Wu B, Nakamura A. Deep Insight into the Role of MIF in Spondyloarthritis. Curr Rheumatol Rep 2022; 24:269-278. [PMID: 35809213 DOI: 10.1007/s11926-022-01081-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/05/2022] [Indexed: 11/28/2022]
Abstract
PURPOSE OF REVIEW Pathological roles of macrophage migration inhibitory factor (MIF) have recently been demonstrated in spondyloarthritis (SpA) preclinical models, identifying MIF as a new treatment target for SpA. However, the specific contribution of MIF and therapeutic potential of MIF-targeted therapies to various tissue types affected by SpA are not well delineated. RECENT FINDINGS MIF and its cognate receptor CD74 are extensively involved in the pathogenesis of SpA including inflammation in the spine, joint, eyes, skin, and gut. The majority of the current evidence has consistently shown that MIF drives the inflammation in these distinct anatomical sites. In preclinical models, genetic deletion or blockade of MIF reduces the severity of inflammation. Although MIF is generally an upstream cytokine which regulates downstream effector cytokines, MIF also intensifies type 3 immunity by promoting helper T 17 (Th17) plasticity. MIF- or CD74-targeted therapies have also reported to be well tolerated in clinical trials for other diseases. Recent findings suggest that MIF-CD74 axis is a new therapeutic target for SpA to improve various clinical features. Clinical trials for MIF- or CD74-targeted therapies for SpA patients are warranted.
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Affiliation(s)
- Brian Wu
- Schroeder Arthritis Institute, University Health Network, 60 Leonard Avenue, Toronto, ON, M5T 0S8, Canada.,Krembil Research Institute, University Health Network, Toronto, ON, Canada.,Laboratory Medicine and Pathology, University of Toronto, Toronto, ON, Canada
| | - Akihiro Nakamura
- Schroeder Arthritis Institute, University Health Network, 60 Leonard Avenue, Toronto, ON, M5T 0S8, Canada. .,Krembil Research Institute, University Health Network, Toronto, ON, Canada. .,Division of Rheumatology, Toronto Western Hospital, University Health Network, Toronto, ON, Canada. .,Institute of Medical Science, Temerty Faculty of Medicine of Medicine, University of Toronto, Toronto, ON, Canada.
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8
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Nematode Orthologs of Macrophage Migration Inhibitory Factor (MIF) as Modulators of the Host Immune Response and Potential Therapeutic Targets. Pathogens 2022; 11:pathogens11020258. [PMID: 35215200 PMCID: PMC8877345 DOI: 10.3390/pathogens11020258] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/03/2022] [Accepted: 02/14/2022] [Indexed: 01/27/2023] Open
Abstract
One of the adaptations of nematodes, which allows long-term survival in the host, is the production of proteins with immunomodulatory properties. The parasites secrete numerous homologs of human immune mediators, such as macrophage migration inhibitory factor (MIF), which is a substantial regulator of the inflammatory immune response. Homologs of mammalian MIF have been recognized in many species of nematode parasites, but their role has not been fully understood. The application of molecular biology and genetic engineering methods, including the production of recombinant proteins, has enabled better characterization of their structure and properties. This review provides insight into the current state of knowledge on MIF homologs produced by nematodes, as well as their structure, enzymatic activity, tissue expression pattern, impact on the host immune system, and potential use in the treatment of parasitic, inflammatory, and autoimmune diseases.
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9
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Liedtke C, Nevzorova YA, Luedde T, Zimmermann H, Kroy D, Strnad P, Berres ML, Bernhagen J, Tacke F, Nattermann J, Spengler U, Sauerbruch T, Wree A, Abdullah Z, Tolba RH, Trebicka J, Lammers T, Trautwein C, Weiskirchen R. Liver Fibrosis-From Mechanisms of Injury to Modulation of Disease. Front Med (Lausanne) 2022; 8:814496. [PMID: 35087852 PMCID: PMC8787129 DOI: 10.3389/fmed.2021.814496] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Accepted: 12/15/2021] [Indexed: 12/12/2022] Open
Abstract
The Transregional Collaborative Research Center "Organ Fibrosis: From Mechanisms of Injury to Modulation of Disease" (referred to as SFB/TRR57) was funded for 13 years (2009-2021) by the German Research Council (DFG). This consortium was hosted by the Medical Schools of the RWTH Aachen University and Bonn University in Germany. The SFB/TRR57 implemented combined basic and clinical research to achieve detailed knowledge in three selected key questions: (i) What are the relevant mechanisms and signal pathways required for initiating organ fibrosis? (ii) Which immunological mechanisms and molecules contribute to organ fibrosis? and (iii) How can organ fibrosis be modulated, e.g., by interventional strategies including imaging and pharmacological approaches? In this review we will summarize the liver-related key findings of this consortium gained within the last 12 years on these three aspects of liver fibrogenesis. We will highlight the role of cell death and cell cycle pathways as well as nutritional and iron-related mechanisms for liver fibrosis initiation. Moreover, we will define and characterize the major immune cell compartments relevant for liver fibrogenesis, and finally point to potential signaling pathways and pharmacological targets that turned out to be suitable to develop novel approaches for improved therapy and diagnosis of liver fibrosis. In summary, this review will provide a comprehensive overview about the knowledge on liver fibrogenesis and its potential therapy gained by the SFB/TRR57 consortium within the last decade. The kidney-related research results obtained by the same consortium are highlighted in an article published back-to-back in Frontiers in Medicine.
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Affiliation(s)
- Christian Liedtke
- Department of Internal Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Yulia A Nevzorova
- Department of Internal Medicine III, University Hospital RWTH Aachen, Aachen, Germany.,Department of Immunology, Ophthalmology and Otolaryngology, School of Medicine, Complutense University Madrid, Madrid, Spain
| | - Tom Luedde
- Medical Faculty, Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Duesseldorf, Heinrich Heine University, Duesseldorf, Germany
| | - Henning Zimmermann
- Department of Internal Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Daniela Kroy
- Department of Internal Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Pavel Strnad
- Department of Internal Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Marie-Luise Berres
- Department of Internal Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Jürgen Bernhagen
- Chair of Vascular Biology, Institute for Stroke and Dementia Research (ISD), Klinikum der Universität München (KUM), Ludwig-Maximilians-University (LMU), Munich, Germany
| | - Frank Tacke
- Department of Hepatology and Gastroenterology, Charité Universitätsmedizin Berlin, Campus Virchow-Klinikum and Campus Charité Mitte, Berlin, Germany
| | - Jacob Nattermann
- Department of Internal Medicine I, University Hospital Bonn, Bonn, Germany
| | - Ulrich Spengler
- Department of Internal Medicine I, University Hospital Bonn, Bonn, Germany
| | - Tilman Sauerbruch
- Department of Internal Medicine I, University Hospital Bonn, Bonn, Germany
| | - Alexander Wree
- Department of Hepatology and Gastroenterology, Charité Universitätsmedizin Berlin, Campus Virchow-Klinikum and Campus Charité Mitte, Berlin, Germany
| | - Zeinab Abdullah
- Institute for Molecular Medicine and Experimental Immunology, University Hospital of Bonn, Bonn, Germany
| | - René H Tolba
- Institute for Laboratory Animal Science and Experimental Surgery, RWTH Aachen University Hospital, Aachen, Germany
| | - Jonel Trebicka
- Department of Internal Medicine I, University Hospital Frankfurt, Frankfurt, Germany
| | - Twan Lammers
- Institute for Experimental Molecular Imaging, RWTH Aachen University Hospital, Aachen, Germany
| | - Christian Trautwein
- Department of Internal Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Ralf Weiskirchen
- Institute of Molecular Pathobiochemistry, Experimental Gene Therapy and Clinical Chemistry (IFMPEGKC), University Hospital RWTH Aachen, Aachen, Germany
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10
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Gjefsen E, Gervin K, Goll G, Bråten LCH, Wigemyr M, Aass HCD, Vigeland MD, Schistad E, Pedersen LM, Pripp AH, Storheim K, Selmer KK, Zwart JA. Macrophage migration inhibitory factor: a potential biomarker for chronic low back pain in patients with Modic changes. RMD Open 2021; 7:rmdopen-2021-001726. [PMID: 34344830 PMCID: PMC8336134 DOI: 10.1136/rmdopen-2021-001726] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 07/19/2021] [Indexed: 01/20/2023] Open
Abstract
Background Low back pain (LBP) is a leading cause of disability worldwide, but the aetiology remains poorly understood. Finding relevant biomarkers may lead to better understanding of disease mechanisms. Patients with vertebral endplate bone marrow lesions visualised on MRI as Modic changes (MCs) have been proposed as a distinct LBP phenotype, and inflammatory mediators may be involved in the development of MCs. Objectives To identify possible serum biomarkers for LBP in patients with MCs. Methods In this case control study serum levels of 40 cytokines were compared between patients with LBP and MC type 1 (n=46) or type 2 (n=37) and healthy controls (n=50). Results Analyses identified significantly higher levels of six out of 40 cytokines in the MC type 1 group (MC1), and five in the MC type 2 group (MC2) compared with healthy controls. Six cytokines were moderately correlated with pain. Principal component analyses revealed clustering and separation of patients with LBP and controls, capturing 40.8% of the total variance, with 10 cytokines contributing to the separation. Macrophage migration inhibitory factor (MIF) alone accounted for 92% of the total contribution. Further, receiver operating characteristics analysis revealed that MIF showed an acceptable ability to distinguish between patients and controls (area under the curve=0.79). Conclusions These results suggest that cytokines may play a role in LBP with MCs. The clinical significance of the findings is unknown. MIF strongly contributed to clustering of patients with LBP with MCs and controls, and might be a biomarker for MCs. Ultimately, these results may guide future research on novel treatments for this patient group.
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Affiliation(s)
- Elisabeth Gjefsen
- Communication and Research Unit for Musculoskeletal Disorders, Oslo universitetssykehus Ulleval, Oslo, Norway .,Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Kristina Gervin
- Department of Research and Innovation, Oslo University Hospital, Oslo, Norway
| | - Guro Goll
- Department of Rheumatology, Diakonhjemmet Hospital, Oslo, Norway
| | | | - Monica Wigemyr
- Department of Research and Innovation, Oslo University Hospital, Oslo, Norway
| | | | - Maria Dehli Vigeland
- Faculty of Medicine, University of Oslo, Oslo, Norway.,Department of Research and Innovation, Oslo University Hospital, Oslo, Norway
| | - Elina Schistad
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
| | | | - Are Hugo Pripp
- Oslo Centre of Biostatistics and Epidemiology Research Support Services, Oslo University Hospital Ullevaal, Oslo, Norway
| | - Kjersti Storheim
- Communication and Research Unit for Musculoskeletal Disorders, Oslo universitetssykehus Ulleval, Oslo, Norway.,Department of Physiotherapy, Oslo Metropolitan University, Oslo, Norway
| | | | - John Anker Zwart
- Faculty of Medicine, University of Oslo, Oslo, Norway.,Department of Research and Innovation, Oslo University Hospital, Oslo, Norway
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11
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Wen Y, Cai W, Yang J, Fu X, Putha L, Xia Q, Windsor JA, Phillips AR, Tyndall JDA, Du D, Liu T, Huang W. Targeting Macrophage Migration Inhibitory Factor in Acute Pancreatitis and Pancreatic Cancer. Front Pharmacol 2021; 12:638950. [PMID: 33776775 PMCID: PMC7992011 DOI: 10.3389/fphar.2021.638950] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 01/29/2021] [Indexed: 02/05/2023] Open
Abstract
Macrophage migration inhibitory factor (MIF) is a pleiotropic cytokine implicated in the pathogenesis of inflammation and cancer. It is produced by various cells and circulating MIF has been identified as a biomarker for a range of diseases. Extracellular MIF mainly binds to the cluster of differentiation 74 (CD74)/CD44 to activate downstream signaling pathways. These in turn activate immune responses, enhance inflammation and can promote cancer cell proliferation and invasion. Extracellular MIF also binds to the C-X-C chemokine receptors cooperating with or without CD74 to activate chemokine response. Intracellular MIF is involved in Toll-like receptor and inflammasome-mediated inflammatory response. Pharmacological inhibition of MIF has been shown to hold great promise in treating inflammatory diseases and cancer, including small molecule MIF inhibitors targeting the tautomerase active site of MIF and antibodies that neutralize MIF. In the current review, we discuss the role of MIF signaling pathways in inflammation and cancer and summarize the recent advances of the role of MIF in experimental and clinical exocrine pancreatic diseases. We expect to provide insights into clinical translation of MIF antagonism as a strategy for treating acute pancreatitis and pancreatic cancer.
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Affiliation(s)
- Yongjian Wen
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China-Liverpool Biomedical Research Centre, West China Hospital of Sichuan University, Chengdu, China.,Surgical and Translational Research Centre, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand.,Applied Surgery and Metabolism Laboratory, School of Biological Sciences, University of Auckland, Auckland, New Zealand
| | - Wenhao Cai
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China-Liverpool Biomedical Research Centre, West China Hospital of Sichuan University, Chengdu, China.,Liverpool Pancreatitis Research Group, Liverpool University Hospitals NHS Foundation Trust and Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, United Kingdom
| | - Jingyu Yang
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China-Liverpool Biomedical Research Centre, West China Hospital of Sichuan University, Chengdu, China
| | - Xianghui Fu
- Division of Endocrinology and Metabolism, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Chengdu, China
| | - Lohitha Putha
- School of Pharmacy, University of Otago, Dunedin, New Zealand
| | - Qing Xia
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China-Liverpool Biomedical Research Centre, West China Hospital of Sichuan University, Chengdu, China
| | - John A Windsor
- Surgical and Translational Research Centre, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Anthony R Phillips
- Surgical and Translational Research Centre, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand.,Applied Surgery and Metabolism Laboratory, School of Biological Sciences, University of Auckland, Auckland, New Zealand
| | | | - Dan Du
- West China-Washington Mitochondria and Metabolism Center, West China Hospital, Sichuan University, Chengdu, China
| | - Tingting Liu
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China-Liverpool Biomedical Research Centre, West China Hospital of Sichuan University, Chengdu, China
| | - Wei Huang
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China-Liverpool Biomedical Research Centre, West China Hospital of Sichuan University, Chengdu, China.,Liverpool Pancreatitis Research Group, Liverpool University Hospitals NHS Foundation Trust and Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, United Kingdom
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12
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Abstract
Macrophage migration inhibitory factor (MIF) is an inflammatory cytokine that participates in innate and adaptive immune responses. MIF contributes to the resistance against infection agents, but also to the cellular and tissue damage in infectious, autoimmune, and allergic diseases. In the past years, several studies demonstrated a critical role for MIF in the pathogenesis of type-2-mediated inflammation, including allergy and helminth infection. Atopic patients have increased MIF amounts in affected tissues, mainly produced by immune cells such as macrophages, Th2 cells, and eosinophils. Increased MIF mRNA and protein are found in activated Th2 cells, while eosinophils stock pre-formed MIF protein and secrete high amounts of MIF upon stimulation. In mouse models of allergic asthma, the lack of MIF causes an almost complete abrogation of the cardinal signs of the disease including mucus secretion, eosinophilic inflammation, and airway hyper-responsiveness. Additionally, blocking the expression of MIF in animal models leads to significant reduction of pathological signs of eosinophilic inflammation such as rhinitis, atopic dermatitis, eosinophilic esophagitis and helminth infection. A number of studies indicate that MIF is important in the effector phase of type-2 immune responses, while its contribution to Th2 differentiation and IgE production is not consensual. MIF has been found to intervene in different aspects of eosinophil physiology including differentiation, survival, activation, and migration. CD4+ T cells and eosinophils express CD74 and CXCR4, receptors able to signal upon MIF binding. Blockage of these receptors with neutralizing antibodies or small molecule antagonists also succeeds in reducing the signals of inflammation in experimental allergic models. Together, these studies demonstrate an important contribution of MIF on eosinophil biology and in the pathogenesis of allergic diseases and helminth infection.
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13
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Khan H, Ullah H, Khattak S, Aschner M, Aguilar CN, Halimi SMA, Cauli O, Shah SMM. Therapeutic potential of alkaloids in autoimmune diseases: Promising candidates for clinical trials. Phytother Res 2020; 35:50-62. [PMID: 32667693 DOI: 10.1002/ptr.6763] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 04/23/2020] [Accepted: 05/16/2020] [Indexed: 02/05/2023]
Abstract
Clinical investigations have characterized numerous disorders like autoimmune diseases, affecting the population at a rate of approximately 8-10%. These disorders are characterized by T-cell and auto-antibodies responses to self-molecules by immune system reactivity. Several therapeutic options have been adopted in clinics to combat such diseases, however, most of them are recurring. Thus, the discovery of new effective agents for the treatment of autoimmune diseases is paramount. In this context, natural products might be a useful alternative to the current therapies. Plant alkaloids with their substantial therapeutic history can be particularly interesting candidates for the alleviation of autoimmune ailments. This review encompasses various alkaloids with significant effects against autoimmune diseases in preclinical trials. These results suggest further clinical assessment with respect to autoimmune illnesses. Furthermore, the application of modern technologies such as nanoformulation could be also helpful in the design of more effective therapies and thus further studies are needed to decipher their therapeutic efficacy as well as potential limitations.
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Affiliation(s)
- Haroon Khan
- Abdul Wali khan university Mardan, Abdul Wali khan university Mardan, Department of Pharmacy, Abdul Wali Khan university Mardan, Pakistan, Mardan, Pakistan, 23200, Pakistan
| | - Hammad Ullah
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Sumaira Khattak
- Abdul Wali khan university Mardan, Abdul Wali khan university Mardan, Department of Pharmacy, Abdul Wali Khan university Mardan, Pakistan, Mardan, Pakistan, 23200, Pakistan
| | - Michael Aschner
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, New York, New York, USA
| | - Cristobal N Aguilar
- School of Chemistry, Universidad Autónoma de Coahuila Saltillo, Saltillo, Mexico
| | - Syed M A Halimi
- Department of Pharmacy, University of Peshawar, Peshawar, Pakistan
| | - Omar Cauli
- Department of Nursing, University of Valencia, Valencia, Spain
| | - Syed M M Shah
- Department of Pharmacy, University of Swabi Pakistan, Swabi, Pakistan
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14
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Shomali N, Mahmoudi J, Mahmoodpoor A, Zamiri RE, Akbari M, Xu H, Shotorbani SS. Harmful effects of high amounts of glucose on the immune system: An updated review. Biotechnol Appl Biochem 2020; 68:404-410. [PMID: 32395846 DOI: 10.1002/bab.1938] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 05/07/2020] [Indexed: 12/14/2022]
Abstract
Release and storage of energy can be regulated by the metabolic parameter dependent on the central nervous system. Macrophages are one of the most professional antigen-presenting cells that are formed by the accumulation of dead or damaged cells or in response to the infection, which has the main function of phagocytosis, secretion of cytokines, and presenting antigen to T cells. A proper immune response is needed for the production of effector cytokines along with comprehensive and rapid cell proliferation and growth. Activation of the immune system and immune cells is needed to increase glucose metabolism. When the immune system responds to pathogens, chemokines inform immune cells such as macrophages and T cells to travel to the infected area. Although glucose is vital for the proper function of immune cells and their proliferation, a high amount of glucose may lead to impaired function of the immune system and pathological conditions. However, a suitable amount of glucose is indispensable for the immune system, but its elevated amount leads to excessive proinflammatory cytokines production. In this study, we focused on the master regulatory role of glucose on the immune system.
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Affiliation(s)
- Navid Shomali
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.,Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Javad Mahmoudi
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ata Mahmoodpoor
- Department of Anesthesiology and Critical Care Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Reza Eghdam Zamiri
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Morteza Akbari
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Huaxi Xu
- Department of Immunology, Jiangsu University, Zhenjiang, People's Republic of China
| | - Siamak Sandoghchian Shotorbani
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, Jiangsu University, Zhenjiang, People's Republic of China
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15
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Pantouris G, Khurana L, Ma A, Skeens E, Reiss K, Batista VS, Lisi GP, Lolis EJ. Regulation of MIF Enzymatic Activity by an Allosteric Site at the Central Solvent Channel. Cell Chem Biol 2020; 27:740-750.e5. [PMID: 32433911 DOI: 10.1016/j.chembiol.2020.05.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 02/18/2020] [Accepted: 04/30/2020] [Indexed: 12/18/2022]
Abstract
In proteins with multiple functions, such as macrophage migration inhibitory factor (MIF), the study of its intramolecular dynamic network can offer a unique opportunity to understand how a single protein is able to carry out several nonoverlapping functions. A dynamic mechanism that controls the MIF-induced activation of CD74 was recently discovered. In this study, the regulation of tautomerase activity was explored. The catalytic base Pro1 is found to form dynamic communications with the same allosteric node that regulates CD74 activation. Signal transmission between the allosteric and catalytic sites take place through intramolecular aromatic interactions and a hydrogen bond network that involves residues and water molecules of the MIF solvent channel. Once thought to be a consequence of trimerization, a regulatory function for the solvent channel is now defined. These results provide mechanistic insights into the regulation of catalytic activity and the role of solvent channel water molecules in MIF catalysis.
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Affiliation(s)
- Georgios Pantouris
- Department of Chemistry, University of the Pacific, Stockton, CA 95211, USA.
| | - Leepakshi Khurana
- Department of Pharmacology, School of Medicine, Yale University, New Haven, CT 06510, USA
| | - Anthony Ma
- Department of Pharmacology, School of Medicine, Yale University, New Haven, CT 06510, USA
| | - Erin Skeens
- Department of Molecular Biology, Cell Biology & Biochemistry, Brown University, Providence, RI 02903, USA
| | - Krystle Reiss
- Department of Chemistry, Yale University, New Haven, CT 06510, USA
| | - Victor S Batista
- Department of Chemistry, Yale University, New Haven, CT 06510, USA
| | - George P Lisi
- Department of Molecular Biology, Cell Biology & Biochemistry, Brown University, Providence, RI 02903, USA.
| | - Elias J Lolis
- Department of Pharmacology, School of Medicine, Yale University, New Haven, CT 06510, USA; Yale Cancer Center, Yale School of Medicine, New Haven, CT 06510, USA.
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16
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MIF inhibitor, ISO-1, attenuates human pancreatic cancer cell proliferation, migration and invasion in vitro, and suppresses xenograft tumour growth in vivo. Sci Rep 2020; 10:6741. [PMID: 32317702 PMCID: PMC7174354 DOI: 10.1038/s41598-020-63778-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 04/06/2020] [Indexed: 02/07/2023] Open
Abstract
This study sought to investigate the biological effects of specific MIF inhibitor, ISO-1, on the proliferation, migration and invasion of PANC-1 human pancreatic cells in vitro, and on tumour growth in a xenograft tumour model in vivo. The effect of ISO-1 on PANC-1 cell proliferation was examined using CCK-8 cell proliferation assay. The effect of ISO-1 on collective cell migration and recolonization of PANC-1 cells was evaluated using the cell-wound closure migration assay. The effect of ISO-1 on the migration and invasion of individual PANC-1 cells in a 3-dimensional environment in response to a chemo-attractant was investigated through the use of Transwell migration/invasion assays. Quantitative real time PCR and western blot analyses were employed to investigate the effects of ISO-1 on MIF, NF-κB p65 and TNF-α mRNA and protein expression respectively. Finally, a xenograft tumor model in BALB/c nude mice were used to assess the in vivo effects of ISO-1 on PANC-1-induced tumor growth. We found high expression of MIF in pancreatic cancer tissues. We demonstrated that ISO-1 exerts anti-cancer effects on PANC-1 cell proliferation, migration and invasion in vitro, and inhibited PANC-1 cell-induced tumour growth in xenograft mice in vivo. Our data suggests that ISO-1 and its derivative may have potential therapeutic applications in pancreatic cancer.
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17
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Bilsborrow JB, Doherty E, Tilstam PV, Bucala R. Macrophage migration inhibitory factor (MIF) as a therapeutic target for rheumatoid arthritis and systemic lupus erythematosus. Expert Opin Ther Targets 2019; 23:733-744. [PMID: 31414920 DOI: 10.1080/14728222.2019.1656718] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Introduction. Macrophage migration inhibitory factor (MIF) is a pleiotropic inflammatory cytokine with upstream regulatory roles in innate and adaptive immunity and is implicated in the pathogenesis of autoimmune diseases including rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE). Several classes of MIF inhibitors such as small molecule inhibitors and peptide inhibitors are in clinical development. Areas covered. The role of MIF in the pathogenesis of RA and SLE is examined; the authors review the structure, physiology and signaling characteristics of MIF and the related cytokine D-DT/MIF-2. The preclinical and clinical trial data for MIF inhibitors are also reviewed; information was retrieved from PubMed and ClinicalTrials.gov using the keywords MIF, D-DT/MIF-2, CD74, CD44, CXCR2, CXCR4, Jab-1, rheumatoid arthritis, systemic lupus erythematosus, MIF inhibitor, small molecule, anti-MIF, anti-CD74, and peptide inhibitor. Expert opinion. Studies in mice and in humans demonstrate the therapeutic potential of MIF inhibition for RA and SLE. MIF- directed approaches could be particularly efficacious in patients with high expression MIF genetic polymorphisms. In patients with RA and SLE and high expression MIF alleles, targeted MIF inhibition could be a precision medicine approach to treatment. Anti-MIF pharmacotherapies could also be steroid-sparing in patients with chronic glucocorticoid dependence or refractory autoimmune disease.
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Affiliation(s)
- Joshua B Bilsborrow
- Department of Internal Medicine, Yale University School of Medicine , New Haven , CT , USA
| | - Edward Doherty
- Department of Internal Medicine, Yale University School of Medicine , New Haven , CT , USA
| | - Pathricia V Tilstam
- Department of Internal Medicine, Yale University School of Medicine , New Haven , CT , USA
| | - Richard Bucala
- Department of Internal Medicine, Yale University School of Medicine , New Haven , CT , USA
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18
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Macrophage migration inhibitory factor polymorphism (rs755622) in alopecia areata: a possible role in disease prevention. Arch Dermatol Res 2019; 311:589-594. [DOI: 10.1007/s00403-019-01934-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 05/24/2019] [Indexed: 12/11/2022]
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19
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Jankauskas SS, Wong DW, Bucala R, Djudjaj S, Boor P. Evolving complexity of MIF signaling. Cell Signal 2019; 57:76-88. [DOI: 10.1016/j.cellsig.2019.01.006] [Citation(s) in RCA: 88] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Revised: 01/17/2019] [Accepted: 01/18/2019] [Indexed: 01/27/2023]
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20
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Elrahman AA, Said NS, Moustafa A. Serum macrophage migration inhibitory factor levels in Hashimoto’s thyroiditis. THE EGYPTIAN JOURNAL OF INTERNAL MEDICINE 2019. [DOI: 10.4103/ejim.ejim_64_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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21
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Kapurniotu A, Gokce O, Bernhagen J. The Multitasking Potential of Alarmins and Atypical Chemokines. Front Med (Lausanne) 2019; 6:3. [PMID: 30729111 PMCID: PMC6351468 DOI: 10.3389/fmed.2019.00003] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Accepted: 01/04/2019] [Indexed: 12/19/2022] Open
Abstract
When the human genome was sequenced, it came as a surprise that it contains “only” 21,306 protein-coding genes. However, complexity and diversity are multiplied by alternative splicing, non-protein-coding transcripts, or post-translational modifications (PTMs) on proteome level. Here, we discuss how the multi-tasking potential of proteins can substantially enhance the complexity of the proteome further, while at the same time offering mechanisms for the fine-regulation of cell responses. Discoveries over the past two decades have led to the identification of “surprising” and previously unrecognized functionalities of long known cytokines, inflammatory mediators, and intracellular proteins that have established novel molecular networks in physiology, inflammation, and cardiovascular disease. In this mini-review, we focus on alarmins and atypical chemokines such as high-mobility group box protein-1 (HMGB-1) and macrophage migration-inhibitory factor (MIF)-type proteins that are prototypical examples of these classes, featuring a remarkable multitasking potential that allows for an elaborate fine-tuning of molecular networks in the extra- and intracellular space that may eventually give rise to novel “task”-based precision medicine intervention strategies.
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Affiliation(s)
- Aphrodite Kapurniotu
- Division of Peptide Biochemistry, Technische Universität München, Freising, Germany
| | - Ozgun Gokce
- System Neuroscience Laboratory, Institute for Stroke and Dementia Research, Klinikum der Universität München, Munich, Germany
| | - Jürgen Bernhagen
- Department of Vascular Biology, Institute for Stroke and Dementia Research, Klinikum der Universität München, Ludwig-Maximilians-University, Munich, Germany.,Munich Heart Alliance, Munich, Germany.,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
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22
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L'Imperio V, Smith A, Ajello E, Piga I, Stella M, Denti V, Tettamanti S, Sinico RA, Pieruzzi F, Garozzo M, Vischini G, Nebuloni M, Pagni F, Magni F. MALDI-MSI Pilot Study Highlights Glomerular Deposits of Macrophage Migration Inhibitory Factor as a Possible Indicator of Response to Therapy in Membranous Nephropathy. Proteomics Clin Appl 2018; 13:e1800019. [PMID: 30358918 DOI: 10.1002/prca.201800019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 09/07/2018] [Indexed: 11/12/2022]
Abstract
PURPOSE Membranous nephropathy (MN) is the most frequent cause of nephrotic syndrome in adults and the disease course is characterized by the "rule of third", with one-third of patients experiencing complete remission and the remaining experiencing relapses or progression of the disease. Additionally, the therapeutic approach is not standardized, leading to further heterogeneity in terms of response and outcome. EXPERIMENTAL DESIGN In this pilot study, MALDI-MSI analysis is performed on renal biopsies (n = 13) obtained from two homogeneous groups of patients, which differentially responded to the immunosuppressive treatments (Ponticelli regimen). RESULTS A signal at m/z 1303 displays the greatest discriminatory power when comparing the two groups and is observed to be of higher intensity in the glomeruli of the non-responding patients. The corresponding tryptic peptide is identified as macrophage migration inhibitory factor (MIF). CONCLUSIONS AND CLINICAL RELEVANCE Despite much effort being made in recent years to understand the pathogenesis of MN, a biomarker able to predict the outcome of these patients following therapeutic treatment is still lacking. Here, a protein (MIF), verified by immunohistochemistry, that can differentiate between these MN patients and could be a valuable starting point for a further study focused on verifying its predictive role in therapy response is highlighted.
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Affiliation(s)
- Vincenzo L'Imperio
- Department of Medicine and Surgery, Pathology, University of Milano-Bicocca, San Gerardo Hospital, Monza, Italy
| | - Andrew Smith
- Department of Medicine and Surgery, Clinical Proteomics and Metabolomics Unit, University of Milano-Bicocca, Vedano al Lambro, Italy
| | - Elena Ajello
- Department of Medicine and Surgery, Nephrology Unit, University of Milano-Bicocca, Monza, Italy
| | - Isabella Piga
- Department of Medicine and Surgery, Clinical Proteomics and Metabolomics Unit, University of Milano-Bicocca, Vedano al Lambro, Italy
| | - Martina Stella
- Department of Medicine and Surgery, Clinical Proteomics and Metabolomics Unit, University of Milano-Bicocca, Vedano al Lambro, Italy
| | - Vanna Denti
- Department of Medicine and Surgery, Clinical Proteomics and Metabolomics Unit, University of Milano-Bicocca, Vedano al Lambro, Italy
| | - Silvia Tettamanti
- Department of Medicine and Surgery, Clinical Proteomics and Metabolomics Unit, University of Milano-Bicocca, Vedano al Lambro, Italy
| | - Renato Alberto Sinico
- Department of Medicine and Surgery, Nephrology Unit, University of Milano-Bicocca, Monza, Italy
| | - Federico Pieruzzi
- Department of Medicine and Surgery, Nephrology Unit, University of Milano-Bicocca, Monza, Italy
| | - Maurizio Garozzo
- Department of Nephrology, Santa Marta e Santa Venera Hospital, Acireale, Italy
| | - Gisella Vischini
- Department of Nephrology, Ospedale Agostino Gemelli, Rome, Italy
| | - Manuela Nebuloni
- Research Center for Renal Immunopathology, University of Milan, Milan, Italy.,Department of Biomedical and Clinical Sciences L. Sacco, University of Milan, Milan, Italy
| | - Fabio Pagni
- Department of Medicine and Surgery, Pathology, University of Milano-Bicocca, San Gerardo Hospital, Monza, Italy.,Research Center for Renal Immunopathology, University of Milan, Milan, Italy
| | - Fulvio Magni
- Department of Medicine and Surgery, Clinical Proteomics and Metabolomics Unit, University of Milano-Bicocca, Vedano al Lambro, Italy
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23
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Rajabi F, Drake LA, Senna MM, Rezaei N. Alopecia areata: a review of disease pathogenesis. Br J Dermatol 2018; 179:1033-1048. [PMID: 29791718 DOI: 10.1111/bjd.16808] [Citation(s) in RCA: 153] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/16/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Alopecia areata is a disorder that results in nonscarring hair loss. The psychological impact can be significant, leading to feelings of depression and social isolation. Objectives In this article, we seek to review the pathophysiological mechanisms proposed in recent years in a narrative fashion. METHODS We searched MEDLINE and Scopus for articles related to alopecia areata, with a particular emphasis on its pathogenesis. RESULTS The main theory of alopecia areata pathogenesis is that it is an autoimmune phenomenon resulting from a disruption in hair follicle immune privilege. What causes this breakdown is an issue of debate. Some believe that a stressed hair follicle environment triggers antigen presentation, while others blame a dysregulation in the central immune system entangling the follicles. Evidence for the latter theory is provided by animal studies, as well investigations around the AIRE gene. Different immune-cell lines including plasmacytoid dendritic cells, natural killer cells and T cells, along with key molecules such as interferon-γ, interleukin-15, MICA and NKG2D, have been identified as contributing to the autoimmune process. CONCLUSIONS Alopecia areata remains incurable, although it has been studied for years. Available treatment options at best are beneficial for milder cases, and the rate of relapse is high. Understanding the exact mechanisms of hair loss in alopecia areata is therefore of utmost importance to help identify potential therapeutic targets.
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Affiliation(s)
- F Rajabi
- Department of Dermatology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - L A Drake
- Massachusetts General Hospital, Harvard Medical School, MA, U.S.A
| | - M M Senna
- Massachusetts General Hospital, Harvard Medical School, MA, U.S.A
| | - N Rezaei
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Sheffield, U.K
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24
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Trivedi-Parmar V, Robertson MJ, Cisneros JA, Krimmer SG, Jorgensen WL. Optimization of Pyrazoles as Phenol Surrogates to Yield Potent Inhibitors of Macrophage Migration Inhibitory Factor. ChemMedChem 2018; 13:1092-1097. [PMID: 29575754 PMCID: PMC5990473 DOI: 10.1002/cmdc.201800158] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2018] [Indexed: 12/22/2022]
Abstract
Macrophage migration inhibitory factor (MIF) is a proinflammatory cytokine that is implicated in the regulation of inflammation, cell proliferation, and neurological disorders. MIF is also an enzyme that functions as a keto-enol tautomerase. Most potent MIF tautomerase inhibitors incorporate a phenol, which hydrogen bonds to Asn97 in the active site. Starting from a 113-μm docking hit, we report results of structure-based and computer-aided design that have provided substituted pyrazoles as phenol alternatives with potencies of 60-70 nm. Crystal structures of complexes of MIF with the pyrazoles highlight the contributions of hydrogen bonding with Lys32 and Asn97, and aryl-aryl interactions with Tyr36, Tyr95, and Phe113 to the binding.
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Affiliation(s)
| | | | - José A. Cisneros
- Department of Chemistry, Yale University, New Haven, CT 06520-8107, USA
| | - Stefan G. Krimmer
- Department of Chemistry, Yale University, New Haven, CT 06520-8107, USA
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25
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Ansari MO, Ahmad MF, Shadab G, Siddique HR. Superparamagnetic iron oxide nanoparticles based cancer theranostics: A double edge sword to fight against cancer. J Drug Deliv Sci Technol 2018. [DOI: 10.1016/j.jddst.2018.03.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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26
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Le Hiress M, Akagah B, Bernadat G, Tu L, Thuillet R, Huertas A, Phan C, Fadel E, Simonneau G, Humbert M, Jalce G, Guignabert C. Design, Synthesis, and Biological Activity of New N-(Phenylmethyl)-benzoxazol-2-thiones as Macrophage Migration Inhibitory Factor (MIF) Antagonists: Efficacies in Experimental Pulmonary Hypertension. J Med Chem 2018. [PMID: 29526099 DOI: 10.1021/acs.jmedchem.7b01312] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Macrophage migration inhibitory factor (MIF) is a key pleiotropic mediator and a promising therapeutic target in cancer as well as in several inflammatory and cardiovascular diseases including pulmonary arterial hypertension (PAH). Here, a novel series of N-(phenylmethyl)-benzoxazol-2-thiones 5-32 designed to target the MIF tautomerase active site was synthesized and evaluated for its effects on cell survival. Investigation of structure-activity relationship (SAR) particularly at the 5-position of the benzoxazole core led to the identification of 31 that potently inhibits cell survival in DU-145 prostate cancer cells and pulmonary endothelial cells derived from patients with idiopathic PAH (iPAH-ECs), two cell lines for which survival is MIF-dependent. Molecular docking studies helped to interpret initial SAR related to MIF tautomerase inhibition and propose preferred binding mode for 31 within the MIF tautomerase active site. Interestingly, daily treatment with 31 started 2 weeks after a subcutaneous monocrotaline injection regressed established pulmonary hypertension in rats.
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Affiliation(s)
- Morane Le Hiress
- INSERM UMR_S 999, Hôpital Marie Lannelongue, 92350 Le Plessis-Robinson , France.,Université Paris-Sud et Université Paris-Saclay , 94270 Le Kremlin-Bicêtre , France
| | - Bernardin Akagah
- MIFCARE , 24 rue du Faubourg Saint-Jacques , 75014 Paris , France
| | - Guillaume Bernadat
- BioCIS , Université Paris-Sud, CNRS, Université Paris-Saclay , 92290 Châtenay-Malabry , France
| | - Ly Tu
- INSERM UMR_S 999, Hôpital Marie Lannelongue, 92350 Le Plessis-Robinson , France.,Université Paris-Sud et Université Paris-Saclay , 94270 Le Kremlin-Bicêtre , France
| | - Raphaël Thuillet
- INSERM UMR_S 999, Hôpital Marie Lannelongue, 92350 Le Plessis-Robinson , France.,Université Paris-Sud et Université Paris-Saclay , 94270 Le Kremlin-Bicêtre , France
| | - Alice Huertas
- INSERM UMR_S 999, Hôpital Marie Lannelongue, 92350 Le Plessis-Robinson , France.,Université Paris-Sud et Université Paris-Saclay , 94270 Le Kremlin-Bicêtre , France.,AP-HP, Service de Pneumologie, Centre de Référence de l'Hypertension Pulmonaire Sévère, DHU Thorax Innovation, Hôpital Bicêtre, 94270 Le Kremlin-Bicêtre , France
| | - Carole Phan
- INSERM UMR_S 999, Hôpital Marie Lannelongue, 92350 Le Plessis-Robinson , France.,Université Paris-Sud et Université Paris-Saclay , 94270 Le Kremlin-Bicêtre , France
| | - Elie Fadel
- INSERM UMR_S 999, Hôpital Marie Lannelongue, 92350 Le Plessis-Robinson , France.,Université Paris-Sud et Université Paris-Saclay , 94270 Le Kremlin-Bicêtre , France
| | - Gérald Simonneau
- INSERM UMR_S 999, Hôpital Marie Lannelongue, 92350 Le Plessis-Robinson , France.,Université Paris-Sud et Université Paris-Saclay , 94270 Le Kremlin-Bicêtre , France.,AP-HP, Service de Pneumologie, Centre de Référence de l'Hypertension Pulmonaire Sévère, DHU Thorax Innovation, Hôpital Bicêtre, 94270 Le Kremlin-Bicêtre , France
| | - Marc Humbert
- INSERM UMR_S 999, Hôpital Marie Lannelongue, 92350 Le Plessis-Robinson , France.,Université Paris-Sud et Université Paris-Saclay , 94270 Le Kremlin-Bicêtre , France.,AP-HP, Service de Pneumologie, Centre de Référence de l'Hypertension Pulmonaire Sévère, DHU Thorax Innovation, Hôpital Bicêtre, 94270 Le Kremlin-Bicêtre , France
| | - Gaël Jalce
- MIFCARE , 24 rue du Faubourg Saint-Jacques , 75014 Paris , France
| | - Christophe Guignabert
- INSERM UMR_S 999, Hôpital Marie Lannelongue, 92350 Le Plessis-Robinson , France.,Université Paris-Sud et Université Paris-Saclay , 94270 Le Kremlin-Bicêtre , France
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27
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Dave M, Islam ABMMK, Jensen RV, Rostagno A, Ghiso J, Amin AR. Proteomic Analysis Shows Constitutive Secretion of MIF and p53-associated Activity of COX-2 -/- Lung Fibroblasts. GENOMICS PROTEOMICS & BIOINFORMATICS 2017; 15:339-351. [PMID: 29247872 PMCID: PMC5828655 DOI: 10.1016/j.gpb.2017.03.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Revised: 02/17/2017] [Accepted: 03/07/2017] [Indexed: 12/22/2022]
Abstract
The differential expression of two closelyassociated cyclooxygenase isozymes, COX-1 and COX-2, exhibited functions beyond eicosanoid metabolism. We hypothesized that COX-1 or COX-2 knockout lung fibroblasts may display altered protein profiles which may allow us to further differentiate the functional roles of these isozymes at the molecular level. Proteomic analysis shows constitutive production of macrophage migration inhibitory factor (MIF) in lung fibroblasts derived from COX-2−/− but not wild-type (WT) or COX-1−/− mice. MIF was spontaneously released in high levels into the extracellular milieu of COX2−/− fibroblasts seemingly from the preformed intracellular stores, with no change in the basal gene expression of MIF. The secretion and regulation of MIF in COX-2−/− was “prostaglandin-independent.” GO analysis showed that concurrent with upregulation of MIF, there is a significant surge in expression of genes related to fibroblast growth, FK506 binding proteins, and isomerase activity in COX-2−/− cells. Furthermore, COX-2−/− fibroblasts also exhibit a significant increase in transcriptional activity of various regulators, antagonists, and co-modulators of p53, as well as in the expression of oncogenes and related transcripts. Integrative Oncogenomics Cancer Browser (IntroGen) analysis shows downregulation of COX-2 and amplification of MIF and/or p53 activity during development of glioblastomas, ependymoma, and colon adenomas. These data indicate the functional role of the MIF-COX-p53 axis in inflammation and cancer at the genomic and proteomic levels in COX-2-ablated cells. This systematic analysis not only shows the proinflammatory state but also unveils a molecular signature of a pro-oncogenic state of COX-1 in COX-2 ablated cells.
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Affiliation(s)
- Mandar Dave
- Department of Rheumatology, New York University Hospital for Joint Diseases, New York, NY 10003, USA; Department of Science, STEM Division, Union County College, Cranford, NJ 07016, USA
| | - Abul B M M K Islam
- Department of Genetic Engineering and Biotechnology, University of Dhaka, Dhaka 1000, Bangladesh
| | - Roderick V Jensen
- Department of Biological Sciences, College of Science, Virginia Tech, Blacksburg, VA 24060, USA
| | - Agueda Rostagno
- Departments of Pathology, New York University School of Medicine, New York, NY 10003, USA
| | - Jorge Ghiso
- Departments of Pathology, New York University School of Medicine, New York, NY 10003, USA
| | - Ashok R Amin
- Department of Rheumatology, New York University Hospital for Joint Diseases, New York, NY 10003, USA; Departments of Pathology, New York University School of Medicine, New York, NY 10003, USA; Department of Bio-Medical Engineering, Virginia Tech, Blacksburg, VA 24060, USA; RheuMatric Inc., Blacksburg, VA 24061, USA.
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28
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Areeshi MY, Mandal RK, Dar SA, Jawed A, Wahid M, Lohani M, Panda AK, Mishra BN, Akhter N, Haque S. MIF -173 G > C (rs755622) Gene Polymorphism Modulates Tuberculosis Risk: Evidence from a Meta-analysis and Trial Sequential Analysis. Sci Rep 2017; 7:17003. [PMID: 29208960 PMCID: PMC5717251 DOI: 10.1038/s41598-017-17308-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 11/22/2017] [Indexed: 01/07/2023] Open
Abstract
The macrophage migration inhibitory factor (MIF) is a cytokine that plays an important role in inhibiting the growth of pathogenic Mycobacterium tuberculosis (M.tb) and regulates immune responses against M.tb pathogen. MIF -173 G > C gene polymorphism may affect immunity in an individual and leads to susceptibility to tuberculosis (TB). A large number of studies have investigated the relevance of this polymorphism with TB risk, but their results were inconclusive. To obtain a precise conclusion, a meta-analysis was performed by retrieving six eligible studies from Google Scholar, PubMed (Medline), and EMBASE online databases. Overall combined analysis suggested increased TB risk between MIF -173 G > C polymorphism and overall risk in four genetic models, i.e., allelic (C vs. G: p = 0.001; OR = 1.517, 95% CI = 1.312 to 1.753), homozygous (CC vs. GG: p = 0.026; OR = 1.874, 95% CI = 1.079 to 3.257), heterozygous (GC vs. GG: p = 0.001; OR = 1.542, 95% CI = 1.273 to 1.868) and dominant model (CC + GC vs. GG: p = 0.001; OR = 1.631, 95% CI = 1.362 to 1.955). Similarly, increased TB risk was observed in subgroup analysis of Asian ethnicity. No publication bias was observed. These results suggested that MIF -173 G > C variant is a significant risk factor for TB in overall and in Asian populations, and can be used as prognostic marker for TB susceptibility.
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Affiliation(s)
- Mohammed Y Areeshi
- Research and Scientific Studies Unit, College of Nursing & Allied Health Sciences, Jazan University, Jazan, 45142, Saudi Arabia
| | - Raju K Mandal
- Research and Scientific Studies Unit, College of Nursing & Allied Health Sciences, Jazan University, Jazan, 45142, Saudi Arabia
| | - Sajad A Dar
- Research and Scientific Studies Unit, College of Nursing & Allied Health Sciences, Jazan University, Jazan, 45142, Saudi Arabia.,University College of Medical Sciences & GTB Hospital (University of Delhi), Delhi, 110095, India
| | - Arshad Jawed
- Research and Scientific Studies Unit, College of Nursing & Allied Health Sciences, Jazan University, Jazan, 45142, Saudi Arabia
| | - Mohd Wahid
- Research and Scientific Studies Unit, College of Nursing & Allied Health Sciences, Jazan University, Jazan, 45142, Saudi Arabia
| | - Mohtashim Lohani
- Research and Scientific Studies Unit, College of Nursing & Allied Health Sciences, Jazan University, Jazan, 45142, Saudi Arabia
| | - Aditya K Panda
- Centre for Life Sciences, Central University of Jharkhand, Ranchi, 835205, Jharkhand, India
| | - B N Mishra
- Department of Biotechnology, Institute of Engineering & Technology, Lucknow, 226021, Uttar Pradesh, India
| | - Naseem Akhter
- Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Albaha University, Albaha, 65431, Saudi Arabia
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing & Allied Health Sciences, Jazan University, Jazan, 45142, Saudi Arabia.
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29
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MIF Inhibitor ISO-1 Protects Photoreceptors and Reduces Gliosis in Experimental Retinal Detachment. Sci Rep 2017; 7:14336. [PMID: 29084983 PMCID: PMC5662618 DOI: 10.1038/s41598-017-14298-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Accepted: 10/06/2017] [Indexed: 01/16/2023] Open
Abstract
Photoreceptor death and retinal gliosis underlie the majority of vision threatening retinal diseases including retinal detachment (RD). Although the underlying pathobiology of vision limiting processes in RD is not fully understood, inflammation is known to play a critical role. We conducted an iTRAQ proteomic screen of up- and down-regulated proteins in a murine model of RD to identify potential targetable candidates. Macrophage migration inhibitory factor (MIF) was identified and evaluated for neurotoxic and pro-gliotic effects during RD. Systemic administration of the MIF inhibitor ISO-1 significantly blocked photoreceptor apoptosis, outer nuclear layer (ONL) thinning, and retinal gliosis. ISO-1 and MIF knockout (MIFKO) had greater accumulation of Müller glia pERK expression in the detached retina, suggesting that Müller survival pathways might underlie the neuroprotective response. Our data show the feasibility of the MIF-inhibitor ISO-1 to block pathological damage responses in retinal detachment and provide a rationale to explore MIF inhibition as a potential therapeutic option for RD.
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30
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Djudjaj S, Martin IV, Buhl EM, Nothofer NJ, Leng L, Piecychna M, Floege J, Bernhagen J, Bucala R, Boor P. Macrophage Migration Inhibitory Factor Limits Renal Inflammation and Fibrosis by Counteracting Tubular Cell Cycle Arrest. J Am Soc Nephrol 2017; 28:3590-3604. [PMID: 28801314 DOI: 10.1681/asn.2017020190] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 07/03/2017] [Indexed: 01/18/2023] Open
Abstract
Renal fibrosis is a common underlying process of progressive kidney diseases. We investigated the role of macrophage migration inhibitory factor (MIF), a pleiotropic proinflammatory cytokine, in this process. In mice subjected to unilateral ureteral obstruction, genetic deletion or pharmacologic inhibition of MIF aggravated fibrosis and inflammation, whereas treatment with recombinant MIF was beneficial, even in established fibrosis. In two other models of progressive kidney disease, global Mif deletion or MIF inhibition also worsened fibrosis and inflammation and associated with worse kidney function. Renal MIF expression was reduced in tubular cells in fibrotic compared with healthy murine and human kidneys. Bone marrow chimeras showed that Mif expression in bone marrow-derived cells did not affect fibrosis and inflammation after UUO. However, Mif gene deletion restricted to renal tubular epithelial cells aggravated these effects. In LPS-stimulated tubular cell cultures, Mif deletion led to enhanced G2/M cell-cycle arrest and increased expression of the CDK inhibitor 1B (p27Kip1) and of proinflammatory and profibrotic mediators. Furthermore, MIF inhibition reduced tubular cell proliferation in vitro In all three in vivo models, global Mif deletion or MIF inhibition caused similar effects and attenuated the expression of cyclin B1 in tubular cells. Mif deletion also resulted in reduced tubular cell apoptosis after UUO. Recombinant MIF exerted opposing effects on tubular cells in vitro and in vivo Our data identify renal tubular MIF as an endogenous renoprotective factor in progressive kidney diseases, raising the possibility of pharmacologic intervention with MIF pathway agonists, which are in advanced preclinical development.
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Affiliation(s)
| | | | | | | | - Lin Leng
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - Marta Piecychna
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut
| | | | - Jürgen Bernhagen
- Institute of Biochemistry and Molecular Cell Biology, Rheinish-Westphalian Technical University, Aachen University, Aachen, Germany.,Department of Vascular Biology, Institute for Stroke and Dementia Research, Munich University Hospital, Ludwig-Maximilians-University, Munich, Germany; and.,German Center for Cardiovascular Research, Munich Heart Alliance, Munich, Germany
| | - Richard Bucala
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - Peter Boor
- Departments of Pathology and .,Nephrology and Immunology, and
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31
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Roger T, Schlapbach LJ, Schneider A, Weier M, Wellmann S, Marquis P, Vermijlen D, Sweep FCGJ, Leng L, Bucala R, Calandra T, Giannoni E. Plasma Levels of Macrophage Migration Inhibitory Factor and d-Dopachrome Tautomerase Show a Highly Specific Profile in Early Life. Front Immunol 2017; 8:26. [PMID: 28179905 PMCID: PMC5263165 DOI: 10.3389/fimmu.2017.00026] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Accepted: 01/06/2017] [Indexed: 12/15/2022] Open
Abstract
Macrophage migration inhibitory factor (MIF) is a pleiotropic, constitutively expressed, pro-inflammatory cytokine and an important regulator of immune responses. d-dopachrome tautomerase (DDT), a newly described member of the MIF protein superfamily, shares sequence homology and biological activities with MIF. We recently reported that high expression levels of MIF sustain innate immune responses in newborns. Here, we elected to further characterize age-dependent MIF expression and to define whether DDT shares a similar expression profile with MIF. Therefore, we delineated the circulating concentrations of MIF and DDT throughout life using a large cohort of 307 subjects including fetuses, newborns, infants, children, and adults. Compared to levels measured in healthy adults (median: 5.7 ng/ml for MIF and 16.8 ng/ml for DDT), MIF and DDT plasma concentrations were higher in fetuses (median: 48.9 and 29.6 ng/ml), increased further at birth (median: 82.6 and 52.0 ng/ml), reached strikingly elevated levels on postnatal day 4 (median: 109.5 and 121.6 ng/ml), and decreased to adult levels during the first months of life. A strong correlation was observed between MIF and DDT concentrations in all age groups (R = 0.91, P < 0.0001). MIF and DDT levels correlated with concentrations of vascular endothelial growth factor, a protein upregulated under low oxygen tension and implicated in vascular and lung development (R = 0.70, P < 0.0001 for MIF and R = 0.65, P < 0.0001 for DDT). In very preterm infants, lower levels of MIF and DDT on postnatal day 6 were associated with an increased risk of developing bronchopulmonary dysplasia and late-onset neonatal sepsis. Thus, MIF and DDT plasma levels show a highly specific developmental profile in early life, supporting an important role for these cytokines during the neonatal period.
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Affiliation(s)
- Thierry Roger
- Infectious Diseases Service, Lausanne University Hospital , Lausanne , Switzerland
| | - Luregn J Schlapbach
- Paediatric Intensive Care Unit, Lady Cilento Children's Hospital, Children's Health Queensland, South Brisbane, QLD, Australia; Paediatric Critical Care Research Group, Mater Research Institute, University of Queensland, Brisbane, QLD, Australia; Department of Pediatrics, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Anina Schneider
- Infectious Diseases Service, Lausanne University Hospital, Lausanne, Switzerland; Service of Neonatology, Lausanne University Hospital, Lausanne, Switzerland
| | - Manuela Weier
- Infectious Diseases Service, Lausanne University Hospital, Lausanne, Switzerland; Service of Neonatology, Lausanne University Hospital, Lausanne, Switzerland
| | - Sven Wellmann
- Department of Neonatology, University of Basel Children's Hospital (UKBB) , Basel , Switzerland
| | - Patrick Marquis
- Service of Neonatology, Lausanne University Hospital , Lausanne , Switzerland
| | - David Vermijlen
- Department of Biopharmacy, Institute for Medical Immunology, Université Libre de Bruxelles (ULB) , Brussels , Belgium
| | - Fred C G J Sweep
- Department of Laboratory Medicine, Radboud University Medical Centre , Nijmegen , Netherlands
| | - Lin Leng
- Department of Medicine, Yale University , New Haven, CT , USA
| | - Richard Bucala
- Department of Medicine, Yale University , New Haven, CT , USA
| | - Thierry Calandra
- Infectious Diseases Service, Lausanne University Hospital , Lausanne , Switzerland
| | - Eric Giannoni
- Infectious Diseases Service, Lausanne University Hospital, Lausanne, Switzerland; Service of Neonatology, Lausanne University Hospital, Lausanne, Switzerland
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32
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MIF allele-dependent regulation of the MIF coreceptor CD44 and role in rheumatoid arthritis. Proc Natl Acad Sci U S A 2016; 113:E7917-E7926. [PMID: 27872288 DOI: 10.1073/pnas.1612717113] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Fibroblast-like synoviocytes mediate joint destruction in rheumatoid arthritis and exhibit sustained proinflammatory and invasive properties. CD44 is a polymorphic transmembrane protein with defined roles in matrix interaction and tumor invasion that is also a signaling coreceptor for macrophage migration inhibitory factor (MIF), which engages cell surface CD74. High-expression MIF alleles (rs5844572) are associated with rheumatoid joint erosion, but whether MIF signaling through the CD74/CD44 receptor complex promotes upstream autoimmune responses or contributes directly to synovial joint destruction is unknown. We report here the functional regulation of CD44 by an autocrine pathway in synovial fibroblasts that is driven by high-expression MIF alleles to up-regulate an inflammatory and invasive phenotype. MIF increases CD44 expression, promotes its recruitment into a functional signal transduction complex, and stimulates alternative exon splicing, leading to expression of the CD44v3-v6 isoforms associated with oncogenic invasion. CD44 recruitment into the MIF receptor complex, downstream MAPK and RhoA signaling, and invasive phenotype require MIF and CD74 and are reduced by MIF pathway antagonists. These data support a functional role for high-MIF expression alleles and the two-component CD74/CD44 MIF receptor in rheumatoid arthritis and suggest that pharmacologic inhibition of this pathway may offer a specific means to interfere with progressive joint destruction.
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33
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Bloom J, Metz C, Nalawade S, Casabar J, Cheng KF, He M, Sherry B, Coleman T, Forsthuber T, Al-Abed Y. Identification of Iguratimod as an Inhibitor of Macrophage Migration Inhibitory Factor (MIF) with Steroid-sparing Potential. J Biol Chem 2016; 291:26502-26514. [PMID: 27793992 DOI: 10.1074/jbc.m116.743328] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2016] [Revised: 09/27/2016] [Indexed: 12/11/2022] Open
Abstract
Macrophage migration inhibitory factor (MIF) is a pleiotropic cytokine that has been implicated in a broad range of inflammatory and oncologic diseases. MIF is unique among cytokines in terms of its release profile and inflammatory role, notably as an endogenous counter-regulator of the anti-inflammatory effects of glucocorticoids. In addition, it exhibits a catalytic tautomerase activity amenable to the design of high affinity small molecule inhibitors. Although several classes of these compounds have been identified, biologic characterization of these molecules remains a topic of active investigation. In this study, we used in vitro LPS-driven assays to characterize representative molecules from several classes of MIF inhibitors. We determined that MIF inhibitors exhibit distinct profiles of anti-inflammatory activity, especially with regard to TNFα. We further investigated a molecule with relatively low anti-inflammatory activity, compound T-614 (also known as the anti-rheumatic drug iguratimod), and found that, in addition to exhibiting selective MIF inhibition in vitro and in vivo, iguratimod also has additive effects with glucocorticoids. Furthermore, we found that iguratimod synergizes with glucocorticoids in attenuating experimental autoimmune encephalitis, a model of multiple sclerosis. Our work identifies iguratimod as a valuable new candidate for drug repurposing to MIF-relevant diseases, including multiple sclerosis.
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Affiliation(s)
- Joshua Bloom
- From the Hofstra-Northwell School of Medicine, Hempstead, New York 11549, .,the Centers for Molecular Innovation
| | - Christine Metz
- From the Hofstra-Northwell School of Medicine, Hempstead, New York 11549.,Biomedical Sciences, and
| | - Saisha Nalawade
- the Department of Biology, University of Texas at San Antonio, San Antonio, Texas 78249
| | - Julian Casabar
- the Department of Biology, University of Texas at San Antonio, San Antonio, Texas 78249
| | | | | | - Barbara Sherry
- From the Hofstra-Northwell School of Medicine, Hempstead, New York 11549.,Immunology and Inflammation, and
| | - Thomas Coleman
- the Office of Technology Transfer, The Feinstein Institute for Medical Research, Manhasset, New York 11030, and
| | - Thomas Forsthuber
- the Department of Biology, University of Texas at San Antonio, San Antonio, Texas 78249
| | - Yousef Al-Abed
- From the Hofstra-Northwell School of Medicine, Hempstead, New York 11549, .,the Centers for Molecular Innovation
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Brocks T, Fedorchenko O, Schliermann N, Stein A, Moll UM, Seegobin S, Dewor M, Hallek M, Marquardt Y, Fietkau K, Heise R, Huth S, Pfister H, Bernhagen J, Bucala R, Baron JM, Fingerle-Rowson G. Macrophage migration inhibitory factor protects from nonmelanoma epidermal tumors by regulating the number of antigen-presenting cells in skin. FASEB J 2016; 31:526-543. [PMID: 27825106 DOI: 10.1096/fj.201600860r] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Accepted: 10/04/2016] [Indexed: 12/29/2022]
Abstract
The response of the skin to harmful environmental agents is shaped decisively by the status of the immune system. Keratinocytes constitutively express and secrete the chemokine-like mediator, macrophage migration inhibitory factor (MIF), more strongly than dermal fibroblasts, thereby creating a MIF gradient in skin. By using global and epidermis-restricted Mif-knockout (Mif-/- and K14-Cre+/tg; Miffl/fl) mice, we found that MIF both recruits and maintains antigen-presenting cells in the dermis/epidermis. The reduced presence of antigen-presenting cells in the absence of MIF was associated with accelerated and increased formation of nonmelanoma skin tumors during chemical carcinogenesis. Our results demonstrate that MIF is essential for maintaining innate immunity in skin. Loss of keratinocyte-derived MIF leads to a loss of control of epithelial skin tumor formation in chemical skin carcinogenesis, which highlights an unexpected tumor-suppressive activity of MIF in murine skin.-Brocks, T., Fedorchenko, O., Schliermann, N., Stein, A., Moll, U. M., Seegobin, S., Dewor, M., Hallek, M., Marquardt, Y., Fietkau, K., Heise, R., Huth, S., Pfister, H., Bernhagen, J., Bucala, R., Baron, J. M., Fingerle-Rowson, G. Macrophage migration inhibitory factor protects from nonmelanoma epidermal tumors by regulating the number of antigen-presenting cells in skin.
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Affiliation(s)
- Tania Brocks
- Department I of Internal Medicine, University Hospital Cologne, Cologne, Germany.,Center for Integrated Oncology Köln-Bonn, Cologne, Germany
| | - Oleg Fedorchenko
- Department I of Internal Medicine, University Hospital Cologne, Cologne, Germany.,Center for Integrated Oncology Köln-Bonn, Cologne, Germany
| | - Nicola Schliermann
- Department I of Internal Medicine, University Hospital Cologne, Cologne, Germany.,Center for Integrated Oncology Köln-Bonn, Cologne, Germany
| | - Astrid Stein
- Institute of Pathology and Cytology, University Hospital Cologne, Cologne, Germany
| | - Ute M Moll
- Department of Pathology, Stony Brook University, Stony Brook, New York, USA.,Department of Molecular Oncology, Georg-August University, Göttingen Center of Molecular Biosciences, Ernst-Caspari-Haus, Göttingen, Germany
| | - Seth Seegobin
- Department of Medical and Molecular Genetics, School of Medicine, Guy's Hospital, King's College London, London, United Kingdom
| | - Manfred Dewor
- Institute of Biochemistry and Molecular Cell Biology Rheinisch-Westfälische Technische Hochschule, Aachen, Germany
| | - Michael Hallek
- Department I of Internal Medicine, University Hospital Cologne, Cologne, Germany.,Center for Integrated Oncology Köln-Bonn, Cologne, Germany
| | - Yvonne Marquardt
- Department of Dermatology, Rheinisch-Westfälische Technische Hochschule, Aachen, Germany
| | - Katharina Fietkau
- Department of Dermatology, Rheinisch-Westfälische Technische Hochschule, Aachen, Germany
| | - Ruth Heise
- Department of Dermatology, Rheinisch-Westfälische Technische Hochschule, Aachen, Germany
| | - Sebastian Huth
- Department of Dermatology, Rheinisch-Westfälische Technische Hochschule, Aachen, Germany
| | - Herbert Pfister
- Institute of Virology, University Hospital Cologne, Cologne, Germany
| | - Juergen Bernhagen
- Institute of Biochemistry and Molecular Cell Biology Rheinisch-Westfälische Technische Hochschule, Aachen, Germany.,Department of Vascular Biology, Institute for Stroke and Dementia Research, Klinikum der Universität München, Ludwig-Maximilians University, Munich, Germany.,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany; and
| | - Richard Bucala
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Jens M Baron
- Department of Dermatology, Rheinisch-Westfälische Technische Hochschule, Aachen, Germany
| | - Guenter Fingerle-Rowson
- Department I of Internal Medicine, University Hospital Cologne, Cologne, Germany; .,Center for Integrated Oncology Köln-Bonn, Cologne, Germany
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Husebø GR, Bakke PS, Grønseth R, Hardie JA, Ueland T, Aukrust P, Eagan TML. Macrophage migration inhibitory factor, a role in COPD. Am J Physiol Lung Cell Mol Physiol 2016; 311:L1-7. [PMID: 27190066 DOI: 10.1152/ajplung.00461.2015] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Accepted: 05/17/2016] [Indexed: 01/08/2023] Open
Abstract
Macrophage migration inhibitor factor (MIF) is a pluripotent cytokine associated with several different inflammatory conditions, but its role within lung inflammation and chronic obstructive pulmonary disease (COPD) is unclear. This study aimed to examine MIF in both stable COPD and during acute exacerbations (AECOPD). The study included 433 patients with COPD aged 41-76 and 325 individuals from the Bergen COPD cohort study who served as controls. All patients had an FEV1 of <80% predicted, FEV1/FVC ratio of <0.7, and a smoking history >10 pack-years. Serum levels of MIF were compared between the two groups at baseline, and for 149 patients, measurements were also carried out during AECOPD. Linear regression models were fitted with MIF as the outcome variable and adjusted for sex, age, body composition, smoking, and Charlson Comorbidity Score (CCS). Median MIF (interquartile range) in patients with COPD was 20.1 ng/ml (13.5-30.9) compared with 14.9 ng/ml (11.1-21.6) in controls (P < 0.01). MIF was bivariately associated with sex, body composition, and CCS (P < 0.05 for all). In the regression analyses, MIF was significantly higher in patients with COPD, coefficient 1.32 (P < 0.01) and 1.30 (P < 0.01) unadjusted and adjusted, respectively. In addition, in 149 patients during episodes of AECOPD, MIF was significantly elevated, with a median of 23.2 ng/ml (14.1-42.3) compared with measurements at stable disease of 19.3 ng/ml (12.4-31.3, P < 0.01). Serum levels of MIF were significantly higher in patients with COPD compared with controls. We also identified an additional increase in MIF levels during episodes of AECOPD.
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Affiliation(s)
- Gunnar R Husebø
- Department of Thoracic Medicine, Haukeland University Hospital, Bergen Norway; Department of Clinical Science, University of Bergen, Bergen, Norway;
| | - Per S Bakke
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Rune Grønseth
- Department of Thoracic Medicine, Haukeland University Hospital, Bergen Norway; Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Jon A Hardie
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Thor Ueland
- Research Institute of Internal Medicine, Oslo University Hospital Rikshospitalet, Oslo, Norway; K.G. Jebsen Inflammatory Research Centre, University of Oslo, Oslo, Norway; and
| | - Pål Aukrust
- Research Institute of Internal Medicine, Oslo University Hospital Rikshospitalet, Oslo, Norway; K.G. Jebsen Inflammatory Research Centre, University of Oslo, Oslo, Norway; and Section of Clinical Immunology and Infectious Diseases, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - Tomas M L Eagan
- Department of Thoracic Medicine, Haukeland University Hospital, Bergen Norway; Department of Clinical Science, University of Bergen, Bergen, Norway
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36
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O'Reilly C, Doroudian M, Mawhinney L, Donnelly SC. Targeting MIF in Cancer: Therapeutic Strategies, Current Developments, and Future Opportunities. Med Res Rev 2016; 36:440-60. [PMID: 26777977 DOI: 10.1002/med.21385] [Citation(s) in RCA: 99] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Revised: 10/28/2015] [Accepted: 10/26/2015] [Indexed: 12/16/2022]
Abstract
Strong evidence has been presented linking chronic inflammation to the onset and pathogenesis of cancer. The multifunctional pro-inflammatory protein macrophage migration inhibitory factor (MIF) occupies a central role in the inflammatory pathway and has been implicated in the tumorigenesis, angiogenesis, and metastasis of many cancer phenotypes. This review highlights the current state of the art, which presents MIF, and the second member of the MIF structural superfamily, D-DT (MIF2), as significant mediators in the inflammatory-cancer axis. Although the mechanism by which MIF asserts its biological activity has yet to be fully understood, it has become clear in recent years that for certain phenotypes of cancer, MIF represents a valid therapeutic target. Current research efforts have focused on small molecule approaches that target MIF's unique tautomerase active site and neutralization of MIF with anti-MIF antibodies. These approaches have yielded promising results in a number of preclinical murine cancer models and have helped to increase our understanding of MIF biological activity. More recently, MIF's involvement in a number of key protein-protein interactions, such as with CD74 and HSP90, has been highlighted and provides a novel platform for the development of anti-MIF chemotherapeutic strategies in the future.
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Affiliation(s)
- Ciaran O'Reilly
- Department of Clinical Medicine, School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin, Pearse Street, Dublin 2, Ireland
| | - Mohammad Doroudian
- Department of Clinical Medicine, School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin, Pearse Street, Dublin 2, Ireland
| | - Leona Mawhinney
- Department of Clinical Medicine, School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin, Pearse Street, Dublin 2, Ireland
| | - Seamas C Donnelly
- Department of Clinical Medicine, School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin, Pearse Street, Dublin 2, Ireland.,Department of Clinical Medicine, Trinity Centre for Health Sciences, Tallaght Hospital, Tallaght, Dublin 24, Ireland
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37
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Liu A, Li J, Bao F, Zhu Z, Feng S, Yang J, Wang L, Shi M, Wen X, Zhao H, Voravuthikunchai SP. Single nucleotide polymorphisms in cytokine MIF gene promoter region are closely associated with human susceptibility to tuberculosis in a southwestern province of China. INFECTION GENETICS AND EVOLUTION 2015; 39:219-224. [PMID: 26656832 DOI: 10.1016/j.meegid.2015.12.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Revised: 11/12/2015] [Accepted: 12/01/2015] [Indexed: 11/26/2022]
Abstract
The gene encoding macrophage migration inhibitory factor (MIF) has been proposed as candidate tuberculosis (TB) susceptibility gene. In order to elucidate whether MIF gene variants are associated with susceptibility to retreatment cases of TB, and prevent drug-resistant TB prevalence, we conducted a study based on paired human population data. MIF -173 G/C single nucleotide polymorphisms (rs755622) were genotyped using polymerase chain reaction-restriction fragment length polymorphism. MIF levels were detected with enzyme-linked immunosorbent assay. Association analysis of polymorphism to TB showed that distribution of MIF -173 genotypes (GC+CC) was significantly higher in total cases of TB than in the controls. Statistically significant differences of frequencies for MIF -173 (GG vs. GC+CC) were demonstrated when comparing total cases of TB, new cases of TB, and retreatment cases of TB to controls, respectively. In contrast, the frequencies of MIF -173 (GG vs. GC+CC) demonstrated no difference between new cases of TB and retreatment cases of TB. Association analysis of MIF protein concentrations to TB indicated that MIF concentration is significantly higher in total cases of TB, new cases of TB, and retreatment cases of TB than in controls (P<0.01). In summary, our results demonstrated that MIF gene -173 G/C single nucleotide polymorphisms implicate in genetic susceptibility to TB, and GC+CC of MIF -173 site increases the risk of TB. We also found that no correlation between -173 G/C single nucleotide polymorphism and retreatment cases of TB in Yunnan Province population of China.
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Affiliation(s)
- Aihua Liu
- Department of Biochemistry and Molecular Biology, Kunming Medical University,Kunming 650031, China; Department of Microbiology and Natural Products Research Center of Excellence, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand
| | - Jing Li
- Department of Microbiology and Immunology, Kunming Medical University, Kunming 650031, China
| | - Fukai Bao
- Department of Microbiology and Immunology, Kunming Medical University, Kunming 650031, China.
| | - Ziwei Zhu
- Department of Microbiology and Immunology, Kunming Medical University, Kunming 650031, China
| | - Shi Feng
- Department of Microbiology and Immunology, Kunming Medical University, Kunming 650031, China
| | - Jiaru Yang
- Department of Biochemistry and Molecular Biology, Kunming Medical University,Kunming 650031, China
| | - Lin Wang
- Department of Clinical Laboratory, Kunming Third Hospital, Kunming 650301, China
| | - Mei Shi
- Department of Clinical Laboratory, Kunming Third Hospital, Kunming 650301, China
| | - Xia Wen
- Department of Microbiology and Immunology, Kunming Medical University, Kunming 650031, China
| | - Hua Zhao
- Department of Microbiology and Immunology, Kunming Medical University, Kunming 650031, China
| | - Supayang P Voravuthikunchai
- Department of Microbiology and Natural Products Research Center of Excellence, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand.
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38
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Latil A, Pétrissans MT, Rouquet J, Robert G, de la Taille A. Effects of hexanic extract of Serenoa repens (Permixon® 160 mg) on inflammation biomarkers in the treatment of lower urinary tract symptoms related to benign prostatic hyperplasia. Prostate 2015; 75:1857-67. [PMID: 26306400 PMCID: PMC5049653 DOI: 10.1002/pros.23059] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Accepted: 07/22/2015] [Indexed: 12/23/2022]
Abstract
BACKGROUND Chronic prostatic inflammation (CPI) could be a cause of symptomatic or complicated benign prostatic hyperplasia (BPH). In previous in vitro and in vivo studies, Hexanic Extract of Serenoa repens (HESr) namely Permixon(®) has demonstrated potent anti-inflammatory properties. With the aim to provide new insight onto HESr anti-inflammatory properties in human we explore its effect on CPI biomarkers in men with lower urinary tract symptoms (LUTS) related to BPH using a non-invasive method and investigate links between biomarkers and clinical symptoms. METHODS An international, randomized, double-blind, parallel-group, tamsulosin-controlled study was carried out in 206 men with BPH-related LUTS. Patients received oral daily HESr 320mg or tamsulosin 0.4 mg during 3 months. The first urine stream after digital rectal examination (DRE) was collected at Day 1 and Day 90 and mRNA was extracted from prostatic epithelial cells desquaming in the lumen of the glands and seminal plasma fluid after DRE. mRNA quantification of the 29 most significant published inflammation markers in BPH and protein detection in urine was performed. RESULTS At D90, a decrease in mean gene expression was observed for 65.4% of the markers detected in the HESr group versus 46.2% in the tamsulosin group. In the 15 most frequently expressed genes, this difference was higher (80% vs. 33% respectively). Three proteins (MCP-1/CCL2, IP-10/CXCL10, and MIF) were detected. At D90, a decrease in the number of patients who expressed MCP-1/CCL2 and IP-10/CXCL10 was observed only in the HESr group. Moreover, MIF expression was significantly reduced by HESr compared with tamsulosin (P = 0.007). Finally, in contrast to tamsulosin, the subgroup of patients treated by HESr and who over expressed MIF at baseline, had a higher response to the International Prostate Symptom Score (I-PSS) than those who did not over express this protein (mean I-PSS change: -6.4 vs. -4.5 respectively). As the study is exploratory, results should be confirmed in a powered clinical study. CONCLUSIONS These results showed for the first time at clinical level the anti-inflammatory properties of HESr, already indicated in BPH-related LUTS. Thus, HESr could be of interest to prevent unfavourable evolution in patients with CPI.
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Affiliation(s)
- Alain Latil
- Institut de Recherche Pierre Fabre, Toulouse, France
| | | | | | - Grégoire Robert
- Department of Urology, Bordeaux Pellegrin University Hospital, Bordeaux, France
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39
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Lang T, Foote A, Lee JPW, Morand EF, Harris J. MIF: Implications in the Pathoetiology of Systemic Lupus Erythematosus. Front Immunol 2015; 6:577. [PMID: 26617609 PMCID: PMC4641160 DOI: 10.3389/fimmu.2015.00577] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Accepted: 10/28/2015] [Indexed: 12/25/2022] Open
Abstract
Macrophage migration Inhibitory factor (MIF) was one of the earliest pro-inflammatory cytokines to be identified. Increasing interest in this cytokine in recent decades has followed the cloning of human MIF and the generation of Mif−/− mice. Deepening understanding of signaling pathways utilized by MIF and putative receptor mechanisms have followed. MIF is distinct from all other cytokines by virtue of its unique induction by and counter regulation of glucocorticoids (GCs). MIF is further differentiated from other cytokines by its structural homology to specific tautomerase and isomerase enzymes and correlative in vitro enzymatic functions. The role of MIF in immune and inflammatory states, including a range of human autoimmune diseases, is now well established, as are the relationships between MIF polymorphisms and a number of inflammatory diseases. Here, we review the known pleiotropic activities of MIF, in addition to novel functions of MIF in processes including autophagy and autophagic cell death. In addition, recent developments in the understanding of the role of MIF in systemic lupus erythematosus (SLE) are reviewed. Finally, we discuss the potential application of anti-MIF strategies to treat human diseases such as SLE, which will require a comprehensive understanding of the unique and complex activities of this ubiquitously expressed cytokine.
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Affiliation(s)
- Tali Lang
- Lupus Research Group, Monash Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash Medical Centre , Clayton, VIC , Australia
| | - Andrew Foote
- Lupus Research Group, Monash Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash Medical Centre , Clayton, VIC , Australia
| | - Jacinta P W Lee
- Lupus Research Group, Monash Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash Medical Centre , Clayton, VIC , Australia
| | - Eric F Morand
- Lupus Research Group, Monash Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash Medical Centre , Clayton, VIC , Australia
| | - James Harris
- Lupus Research Group, Monash Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash Medical Centre , Clayton, VIC , Australia
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40
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Zeng J, Quan J, Xia X. Transient transfection of macrophage migration inhibitory factor small interfering RNA disrupts the biological behavior of oral squamous carcinoma cells. Mol Med Rep 2015; 13:174-80. [PMID: 26549761 PMCID: PMC4686092 DOI: 10.3892/mmr.2015.4525] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2015] [Accepted: 10/06/2015] [Indexed: 12/28/2022] Open
Abstract
Macrophage migration inhibitory factor (MIF) is closely associated with tumorigenesis. The present study aimed to investigate the effects of MIF on the proliferation, migration and colony formation of oral squamous cell carcinoma (OSCC), and to quantify the protein expression levels of MIF in OSCC tissue samples. Firstly, small interfering (si) RNA was used to knock down the gene expression of MIF in Tca8113, HN5 and SCC25 OSCC cells. Secondly, proliferation, migration and colony formation of the OSCC cells were determined by MTT, transmigration and colony formation assays, respectively. Western blotting was performed to detect changes in the protein expression levels of the epithelial mesenchymal transition markers, Twist-related protein 1 (Twist1), matrix metalloproteinase (MMP)-2 and MMP-9. Finally, immunohistochemistry was used to examine the protein expression of MIF in OSCC tissue samples. The results demonstrated that siRNA against MIF significantly downregulated the expression levels of MIF in all OSCC cells, and decreased their proliferation and migration ability. Colony formation ability was also inhibited in the OSCC cells following transfection with MIF siRNA. Furthermore, western blotting demonstrated that the protein expression of Twist1 was decreased similarly to those of MIF. The protein expression of MMP-2 revealed no change, whereas that of MMP-9 decreased. The protein expression of MIF was detected in OSCC tissue samples with staining predominantly located in the cell membrane and cytoplasm. The present study demonstrated that MIF may be important in the pathogenesis and progression of OSCC, and indicated its potential therapeutic value.
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Affiliation(s)
- Jie Zeng
- The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510150, P.R. China
| | - Jingjing Quan
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat‑sen University and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, Guangdong 510080, P.R. China
| | - Xuefeng Xia
- The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510150, P.R. China
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41
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Elshabrawy HA, Chen Z, Volin MV, Ravella S, Virupannavar S, Shahrara S. The pathogenic role of angiogenesis in rheumatoid arthritis. Angiogenesis 2015; 18:433-48. [PMID: 26198292 PMCID: PMC4879881 DOI: 10.1007/s10456-015-9477-2] [Citation(s) in RCA: 340] [Impact Index Per Article: 37.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Accepted: 07/14/2015] [Indexed: 12/31/2022]
Abstract
Angiogenesis is the formation of new capillaries from pre-existing vasculature, which plays a critical role in the pathogenesis of several inflammatory autoimmune diseases such as rheumatoid arthritis (RA), spondyloarthropathies, psoriasis, systemic lupus erythematosus, systemic sclerosis, and atherosclerosis. In RA, excessive migration of circulating leukocytes into the inflamed joint necessitates formation of new blood vessels to provide nutrients and oxygen to the hypertrophic joint. The dominance of the pro-angiogenic factors over the endogenous angiostatic mediators triggers angiogenesis. In this review article, we highlight the underlying mechanisms by which cells present in the RA synovial tissue are modulated to secrete pro-angiogenic factors. We focus on the significance of pro-angiogenic factors such as growth factors, hypoxia-inducible factors, cytokines, chemokines, matrix metalloproteinases, and adhesion molecules on RA pathogenesis. As pro-angiogenic factors are primarily produced from RA synovial tissue macrophages and fibroblasts, we emphasize the key role of RA synovial tissue lining layer in maintaining synovitis through neovascularization. Lastly, we summarize the specific approaches utilized to target angiogenesis. We conclude that the formation of new blood vessels plays an indispensable role in RA progression. However, since the function of several pro-angiogenic mediators is cross regulated, discovering novel approaches to target multiple cascades or selecting an upstream cascade that impairs the activity of a number of pro-angiogenic factors may provide a promising strategy for RA therapy.
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Affiliation(s)
- Hatem A Elshabrawy
- Division of Rheumatology, Department of Medicine, University of Illinois at Chicago, MSB 835 S Wolcott Ave., E807-E809, Chicago, IL, 60612, USA
| | - Zhenlong Chen
- Division of Rheumatology, Department of Medicine, University of Illinois at Chicago, MSB 835 S Wolcott Ave., E807-E809, Chicago, IL, 60612, USA
| | - Michael V Volin
- Department of Microbiology and Immunology, Chicago College of Osteopathic Medicine, Midwestern University, Downers Grove, IL, 60515, USA
| | - Shalini Ravella
- Division of Rheumatology, Department of Medicine, University of Illinois at Chicago, MSB 835 S Wolcott Ave., E807-E809, Chicago, IL, 60612, USA
| | - Shanti Virupannavar
- Division of Rheumatology, Department of Medicine, University of Illinois at Chicago, MSB 835 S Wolcott Ave., E807-E809, Chicago, IL, 60612, USA
| | - Shiva Shahrara
- Division of Rheumatology, Department of Medicine, University of Illinois at Chicago, MSB 835 S Wolcott Ave., E807-E809, Chicago, IL, 60612, USA.
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42
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Thiele M, Kerschbaumer RJ, Tam FWK, Völkel D, Douillard P, Schinagl A, Kühnel H, Smith J, McDaid JP, Bhangal G, Yu MC, Pusey CD, Cook HT, Kovarik J, Magelky E, Bhan A, Rieger M, Mudde GC, Ehrlich H, Jilma B, Tilg H, Moschen A, Terhorst C, Scheiflinger F. Selective Targeting of a Disease-Related Conformational Isoform of Macrophage Migration Inhibitory Factor Ameliorates Inflammatory Conditions. THE JOURNAL OF IMMUNOLOGY 2015. [PMID: 26209628 DOI: 10.4049/jimmunol.1500572] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Macrophage migration inhibitory factor (MIF), a proinflammatory cytokine and counterregulator of glucocorticoids, is a potential therapeutic target. MIF is markedly different from other cytokines because it is constitutively expressed, stored in the cytoplasm, and present in the circulation of healthy subjects. Thus, the concept of targeting MIF for therapeutic intervention is challenging because of the need to neutralize a ubiquitous protein. In this article, we report that MIF occurs in two redox-dependent conformational isoforms. We show that one of the two isoforms of MIF, that is, oxidized MIF (oxMIF), is specifically recognized by three mAbs directed against MIF. Surprisingly, oxMIF is selectively expressed in the plasma and on the cell surface of immune cells of patients with different inflammatory diseases. In patients with acute infections or chronic inflammation, oxMIF expression correlated with inflammatory flare-ups. In addition, anti-oxMIF mAbs alleviated disease severity in mouse models of acute and chronic enterocolitis and improved, in synergy with glucocorticoids, renal function in a rat model of crescentic glomerulonephritis. We conclude that oxMIF represents the disease-related isoform of MIF; oxMIF is therefore a new diagnostic marker for inflammation and a relevant target for anti-inflammatory therapy.
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Affiliation(s)
- Michael Thiele
- Baxter Biomedical Research Center, Baxter Innovations GmbH, 2304 Orth/Donau, Austria
| | | | - Frederick W K Tam
- Imperial College Renal and Transplant Centre, Hammersmith Hospital, London W12 0NN, United Kingdom
| | - Dirk Völkel
- Baxter Biomedical Research Center, Baxter Innovations GmbH, 2304 Orth/Donau, Austria
| | - Patrice Douillard
- Baxter Biomedical Research Center, Baxter Innovations GmbH, 2304 Orth/Donau, Austria
| | - Alexander Schinagl
- Baxter Biomedical Research Center, Baxter Innovations GmbH, 2304 Orth/Donau, Austria
| | - Harald Kühnel
- Baxter Biomedical Research Center, Baxter Innovations GmbH, 2304 Orth/Donau, Austria
| | - Jennifer Smith
- Imperial College Renal and Transplant Centre, Hammersmith Hospital, London W12 0NN, United Kingdom
| | - John P McDaid
- Imperial College Renal and Transplant Centre, Hammersmith Hospital, London W12 0NN, United Kingdom
| | - Gurjeet Bhangal
- Imperial College Renal and Transplant Centre, Hammersmith Hospital, London W12 0NN, United Kingdom
| | - Mei-Ching Yu
- Imperial College Renal and Transplant Centre, Hammersmith Hospital, London W12 0NN, United Kingdom
| | - Charles D Pusey
- Imperial College Renal and Transplant Centre, Hammersmith Hospital, London W12 0NN, United Kingdom
| | - H Terence Cook
- Imperial College Renal and Transplant Centre, Hammersmith Hospital, London W12 0NN, United Kingdom
| | - Josef Kovarik
- Department of Nephrology, Wilhelminenspital, 1160 Vienna, Austria
| | - Erica Magelky
- Department of Immunology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215
| | - Atul Bhan
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02214
| | - Manfred Rieger
- Baxter Biomedical Research Center, Baxter Innovations GmbH, 2304 Orth/Donau, Austria
| | - Geert C Mudde
- Baxter Biomedical Research Center, Baxter Innovations GmbH, 2304 Orth/Donau, Austria
| | - Hartmut Ehrlich
- Baxter Biomedical Research Center, Baxter Innovations GmbH, 2304 Orth/Donau, Austria
| | - Bernd Jilma
- Department of Clinical Pharmacology, Medical University Vienna, 1090 Vienna, Austria; and
| | - Herbert Tilg
- Department of Internal Medicine I, Endocrinology, Gastroenterology & Metabolism, Medical University Innsbruck, 6020 Innsbruck, Austria
| | - Alexander Moschen
- Department of Internal Medicine I, Endocrinology, Gastroenterology & Metabolism, Medical University Innsbruck, 6020 Innsbruck, Austria
| | - Cox Terhorst
- Department of Immunology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215
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Kouzoukas DE, Meyer-Siegler KL, Ma F, Westlund KN, Hunt DE, Vera PL. Macrophage Migration Inhibitory Factor Mediates PAR-Induced Bladder Pain. PLoS One 2015; 10:e0127628. [PMID: 26020638 PMCID: PMC4447427 DOI: 10.1371/journal.pone.0127628] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2015] [Accepted: 04/17/2015] [Indexed: 12/13/2022] Open
Abstract
Introduction Macrophage migration inhibitory factor (MIF), a pro-inflammatory cytokine, is constitutively expressed in urothelial cells that also express protease-activated receptors (PAR). Urothelial PAR1 receptors were shown to mediate bladder inflammation. We showed that PAR1 and PAR4 activator, thrombin, also mediates urothelial MIF release. We hypothesized that stimulation of urothelial PAR1 or PAR4 receptors elicits release of urothelial MIF that acts on MIF receptors in the urothelium to mediate bladder inflammation and pain. Thus, we examined the effect of activation of specific bladder PAR receptors on MIF release, bladder pain, micturition and histological changes. Methods MIF release was measured in vitro after exposing immortalized human urothelial cells (UROtsa) to PAR1 or PAR4 activating peptides (AP). Female C57BL/6 mice received intravesical PAR1- or PAR4-AP for one hour to determine: 1) bladder MIF release in vivo within one hour; 2) abdominal hypersensitivity (allodynia) to von Frey filament stimulation 24 hours after treatment; 3) micturition parameters 24 hours after treatment; 4) histological changes in the bladder as a result of treatment; 5) changes in expression of bladder MIF and MIF receptors using real-time RT-PCR; 6) changes in urothelial MIF and MIF receptor, CXCR4, protein levels using quantitative immunofluorescence; 7) effect of MIF or CXCR4 antagonism. Results PAR1- or PAR4-AP triggered MIF release from both human urothelial cells in vitro and mouse urothelium in vivo. Twenty-four hours after intravesical PAR1- or PAR4-AP, we observed abdominal hypersensitivity in mice without changes in micturition or bladder histology. PAR4-AP was more effective and also increased expression of bladder MIF and urothelium MIF receptor, CXCR4. Bladder CXCR4 localized to the urothelium. Antagonizing MIF with ISO-1 eliminated PAR4- and reduced PAR1-induced hypersensitivity, while antagonizing CXCR4 with AMD3100 only partially prevented PAR4-induced hypersensitivity. Conclusions Bladder PAR activation elicits urothelial MIF release and urothelial MIF receptor signaling at least partly through CXCR4 to result in abdominal hypersensitivity without overt bladder inflammation. PAR-induced bladder pain may represent an interesting pre-clinical model of Interstitial Cystitis/Painful Bladder Syndrome (IC/PBS) where pain occurs without apparent bladder injury or pathology. MIF is potentially a novel therapeutic target for bladder pain in IC/PBS patients.
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Affiliation(s)
- Dimitrios E. Kouzoukas
- Research and Development, Lexington Veterans Affairs Medical Center, Lexington, Kentucky, United States of America
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, Kentucky, United States of America
- * E-mail:
| | - Katherine L. Meyer-Siegler
- Department of Natural Sciences, St. Petersburg College, St. Petersburg, Florida, United States of America
| | - Fei Ma
- Research and Development, Lexington Veterans Affairs Medical Center, Lexington, Kentucky, United States of America
- Department of Physiology, University of Kentucky, Lexington, Kentucky, United States of America
| | - Karin N. Westlund
- Research and Development, Lexington Veterans Affairs Medical Center, Lexington, Kentucky, United States of America
- Department of Physiology, University of Kentucky, Lexington, Kentucky, United States of America
| | - David E. Hunt
- Research and Development, Lexington Veterans Affairs Medical Center, Lexington, Kentucky, United States of America
| | - Pedro L. Vera
- Research and Development, Lexington Veterans Affairs Medical Center, Lexington, Kentucky, United States of America
- Department of Physiology, University of Kentucky, Lexington, Kentucky, United States of America
- Department of Surgery, University of Kentucky, Lexington, Kentucky, United States of America
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Dziedzic P, Cisneros JA, Robertson MJ, Hare AA, Danford NE, Baxter RHG, Jorgensen WL. Design, synthesis, and protein crystallography of biaryltriazoles as potent tautomerase inhibitors of macrophage migration inhibitory factor. J Am Chem Soc 2015; 137:2996-3003. [PMID: 25697265 DOI: 10.1021/ja512112j] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Optimization is reported for biaryltriazoles as inhibitors of the tautomerase activity of human macrophage migration inhibitory factor (MIF), a proinflammatory cytokine associated with numerous inflammatory diseases and cancer. A combined approach was taken featuring organic synthesis, enzymatic assaying, crystallography, and modeling including free-energy perturbation (FEP) calculations. X-ray crystal structures for 3a and 3b bound to MIF are reported and provided a basis for the modeling efforts. The accommodation of the inhibitors in the binding site is striking with multiple hydrogen bonds and aryl-aryl interactions. Additional modeling encouraged pursuit of 5-phenoxyquinolinyl analogues, which led to the very potent compound 3s. Activity was further enhanced by addition of a fluorine atom adjacent to the phenolic hydroxyl group as in 3w, 3z, 3aa, and 3bb to strengthen a key hydrogen bond. It is also shown that physical properties of the compounds can be modulated by variation of solvent-exposed substituents. Several of the compounds are likely the most potent known MIF tautomerase inhibitors; the most active ones are more than 1000-fold more active than the well-studied (R)-ISO-1 and more than 200-fold more active than the chromen-4-one Orita-13.
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Affiliation(s)
- Pawel Dziedzic
- Department of Chemistry, Yale University , New Haven, Connecticut 06520-8107, United States
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Gu R, Santos LL, Ngo D, Fan H, Singh PP, Fingerle-Rowson G, Bucala R, Xu J, Quinn JMW, Morand EF. Macrophage migration inhibitory factor is essential for osteoclastogenic mechanisms in vitro and in vivo mouse model of arthritis. Cytokine 2015; 72:135-45. [PMID: 25647268 DOI: 10.1016/j.cyto.2014.11.015] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2014] [Revised: 10/27/2014] [Accepted: 11/16/2014] [Indexed: 01/21/2023]
Abstract
Macrophage migration inhibitory factor (MIF) enhances activation of leukocytes, endothelial cells and fibroblast-like synoviocytes (FLS), thereby contributing to the pathogenesis of rheumatoid arthritis (RA). A MIF promoter polymorphism in RA patients resulted in higher serum MIF concentration and worsens bone erosion; controversially current literature reported an inhibitory role of MIF in osteoclast formation. The controversial suggested that the precise role of MIF and its putative receptor CD74 in osteoclastogenesis and RA bone erosion, mediated by locally formed osteoclasts in response to receptor activator of NF-κB ligand (RANKL), is unclear. We reported that in an in vivo K/BxN serum transfer arthritis, reduced clinical and histological arthritis in MIF(-/-) and CD74(-/-) mice were accompanied by a virtual absence of osteoclasts at the synovium-bone interface and reduced osteoclast-related gene expression. Furthermore, in vitro osteoclast formation and osteoclast-related gene expression were significantly reduced in MIF(-/-) cells via decreasing RANKL-induced phosphorylation of NF-κB-p65 and ERK1/2. This was supported by a similar reduction of osteoclastogenesis observed in CD74(-/-) cells. Furthermore, a MIF blockade reduced RANKL-induced osteoclastogenesis via deregulating RANKL-mediated NF-κB and NFATc1 transcription factor activation. These data indicate that MIF and CD74 facilitate RANKL-induced osteoclastogenesis, and suggest that MIF contributes directly to bone erosion, as well as inflammation, in RA.
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Affiliation(s)
- Ran Gu
- Centre for Inflammatory Disease, Monash University, Clayton, Australia
| | - Leilani L Santos
- Centre for Inflammatory Disease, Monash University, Clayton, Australia
| | - Devi Ngo
- Centre for Inflammatory Disease, Monash University, Clayton, Australia
| | - HuaPeng Fan
- Centre for Inflammatory Disease, Monash University, Clayton, Australia
| | | | | | - Richard Bucala
- Department of Internal Medicine, Yale University School of Medicine, New Haven, CT 06511, USA
| | - Jiake Xu
- School of Pathology and Laboratory Medicine, The University of Western Australia, Crawley, Australia
| | - Julian M W Quinn
- Prince Henry's Institute, Clayton, Australia; Dept of Biochemistry and Molecular Biology, Monash University, Clayton, Australia
| | - Eric F Morand
- Centre for Inflammatory Disease, Monash University, Clayton, Australia.
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Wang FF, Huang XF, Shen N, Leng L, Bucala R, Chen SL, Lu LJ. A genetic role for macrophage migration inhibitory factor (MIF) in adult-onset Still's disease. Arthritis Res Ther 2014; 15:R65. [PMID: 23721694 PMCID: PMC4060242 DOI: 10.1186/ar4239] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2012] [Revised: 10/17/2013] [Accepted: 05/30/2013] [Indexed: 11/13/2022] Open
Abstract
Introduction Adult-onset still's disease (AOSD) is a rare systemic inflammatory disorder in which abnormalities in inflammatory cytokines production appear to play a pathophysiological role. Our previous work has reported increased expression of macrophage migration inhibitory factor (MIF) and revealed its correlation with disease severity and activity in AOSD. A -173 G/C single nucleotide polymorphism (SNP) (rs755622) and a -794 CATT5-8 repeat (rs5844572) in the MIF promoter have been reported. In this study, we sought to explore the relationship between functional MIF promoter polymorphisms and MIF expression in AOSD. Methods 100 patients and 200 controls were recruited in the study. A polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) assay was utilized to analyze the -173 G/C SNP (rs755622) and PCR-based size discrimination assay was applied to detect the -794 CATT5-8 repeat (rs5844572) in the MIF promoter. Plasma MIF levels were measured by ELISA. MIF mRNA levels were quantified by real-time reverse transcription (RT)-PCR. Bisulfate genomic sequencing was employed to evaluate DNA methylation status within the MIF promoter. Results We identified that the frequencies of MIF -794 CATT5 (P = 0.001) allele and the expression of MIF (P <0.001) were increased in patients compared to healthy controls. Plasma levels of MIF in patients with CC genotype were higher than those of patients with GC or GG genotypes (P = 0.05). In patients with established AOSD, a higher frequency of -794 CATT7 containing MIF genotypes was observed in those with liver dysfunction (P = 0.009). Haplotype analysis revealed a higher representation of the MIF haplotype defined by -173*C/-794 CATT5 (C5) in AOSD patients (P = 0.001). Conclusion Functional promoter polymorphisms in the MIF gene influence plasma MIF levels in AOSD and may contribute to disease susceptibility or clinical presentation of AOSD.
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Vujicic M, Nikolic I, Krajnovic T, Cheng KF, VanPatten S, He M, Stosic-Grujicic S, Stojanovic I, Al-Abed Y, Saksida T. Novel inhibitors of macrophage migration inhibitory factor prevent cytokine-induced beta cell death. Eur J Pharmacol 2014; 740:683-9. [PMID: 24967533 DOI: 10.1016/j.ejphar.2014.06.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2013] [Revised: 06/06/2014] [Accepted: 06/16/2014] [Indexed: 12/16/2022]
Abstract
Macrophage migration inhibitory factor is a multifunctional cytokine involved in the regulation of immune processes and also in apoptosis induction. Elevated MIF expression is detrimental for insulin-producing beta cells and MIF inhibition protected beta cells from several cytotoxic insults such as inflammatory cytokines, high fatty acids or high glucose concentrations. Therefore, the aim of this study was to investigate two newly synthesized small molecule MIF inhibitors (K664-1 and K647-1) and to compare them with previously established effects of the prototypical MIF inhibitor, ISO-1. Our results indicate that K664-1 and K647-1 are 160- and 40-fold more effective in inhibition of MIF׳s tautomerase activity than ISO-1. Also, new inhibitors confer beta cell protection from cytokine-triggered apoptosis at significantly lower concentrations than ISO-1. Although all three MIF inhibitors inhibit caspase 3 activity, K664-1 and K647-1 suppress pro-apoptotic BAX protein expression and up-regulate anti-apoptotic Bcl-2 mRNA. Finally, all three MIF inhibitors operate through blockade of nitric oxide production stimulated by cytokines. In conclusion, two novel MIF inhibitors are more potent than ISO-1 and operate through inhibition of the mitochondria-related apoptotic pathway. We propose that these compounds represent a unique class of anti-MIF antagonists that should be further tested for therapeutic use.
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Affiliation(s)
- Milica Vujicic
- Department of Immunology, Institute for Biological Research "Sinisa Stankovic", University of Belgrade, Belgrade, Serbia
| | - Ivana Nikolic
- Department of Immunology, Institute for Biological Research "Sinisa Stankovic", University of Belgrade, Belgrade, Serbia
| | - Tamara Krajnovic
- Department of Immunology, Institute for Biological Research "Sinisa Stankovic", University of Belgrade, Belgrade, Serbia
| | - Kai-Fan Cheng
- The Feinstein Institute for Medical Research, Manhasset, New York, USA
| | - Sonya VanPatten
- The Feinstein Institute for Medical Research, Manhasset, New York, USA
| | - Mingzhu He
- The Feinstein Institute for Medical Research, Manhasset, New York, USA
| | - Stanislava Stosic-Grujicic
- Department of Immunology, Institute for Biological Research "Sinisa Stankovic", University of Belgrade, Belgrade, Serbia
| | - Ivana Stojanovic
- Department of Immunology, Institute for Biological Research "Sinisa Stankovic", University of Belgrade, Belgrade, Serbia
| | - Yousef Al-Abed
- The Feinstein Institute for Medical Research, Manhasset, New York, USA.
| | - Tamara Saksida
- Department of Immunology, Institute for Biological Research "Sinisa Stankovic", University of Belgrade, Belgrade, Serbia.
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The macrophage migration inhibitory factor homolog of Entamoeba histolytica binds to and immunomodulates host macrophages. Infect Immun 2014; 82:3523-30. [PMID: 24818664 DOI: 10.1128/iai.01812-14] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
The host inflammatory response contributes to the tissue damage that occurs during amebic colitis, with tumor necrosis factor alpha (TNF-α) being a key mediator of the gut inflammation observed. Mammalian macrophage migration inhibitory factor (MIF) is a proinflammatory cytokine that plays an important role in the exacerbation of a wide range of inflammatory diseases, including colitis. We identified a MIF gene homolog in the Entamoeba histolytica genome, raising the question of whether E. histolytica MIF (EhMIF) has proinflammatory activity similar to that of mammalian MIF. In this report, we describe the first functional characterization of EhMIF. Antibodies were prepared against recombinantly expressed EhMIF and used to demonstrate that EhMIF is expressed as a 12-kDa protein localized to the cytoplasm of trophozoites. In a manner similar to that of mammalian MIF, EhMIF interacted with the MIF receptor CD74 and bound to macrophages. EhMIF induced interleukin-6 (IL-6) production. In addition, EhMIF enhanced TNF-α secretion by amplifying TNF-α production by lipopolysaccharide (LPS)-stimulated macrophages and by inhibiting the glucocorticoid-mediated suppression of TNF-α secretion. EhMIF was expressed during human infection, as evidenced by the presence of anti-EhMIF antibodies in the sera of children living in an area where E. histolytica infection is endemic. Anti-EhMIF antibodies did not cross-react with human MIF. The ability of EhMIF to modulate host macrophage function may promote an exaggerated proinflammatory immune response and contribute to the tissue damage seen in amebic colitis.
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Dual effect of a polymorphism in the macrophage migration inhibitory factor gene is associated with new-onset Graves disease in a Taiwanese Chinese population. PLoS One 2014; 9:e92849. [PMID: 24667663 PMCID: PMC3965479 DOI: 10.1371/journal.pone.0092849] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2013] [Accepted: 02/26/2014] [Indexed: 12/02/2022] Open
Abstract
Graves disease (GD) is an autoimmune disease. Macrophage migration inhibitory factor (MIF) is a potent cytokine that plays an important role in the regulation of immune responses. Two polymorphisms in the promoter region of MIF, rs5844572 and rs755622, are known to affect MIF expression. The purpose of this study was to investigate the relationship between polymorphisms in the MIF gene promoter and the severity of GD. A total of 677 individuals, including 481 GD patients and 196 ethnically matched healthy controls, were genotyped to identify differences in the distribution of the MIF polymorphisms rs5844572 and rs755622. Although there were no significant differences in the allele or genotype distributions among patients with different grades of goiter in GD and healthy controls, the distribution of the C allele, especially C/C genotype, of the rs755622 single nucleotide polymorphism (SNP) in MIF, may be as a risk factor for goiter initiation whereas a protector against development of severe goiter in patients with untreated GD (p<0.05). A goiter-developmental model incorporating genetic (MIF SNP rs755622) and environmental risk factors (gender, radioiodine treatment, thyroid gland surgery and vitiligo) significantly increased the prediction accuracy. Further studies are required to address the role of MIF polymorphisms, as well as their association with other candidate genes, in GD.
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Tarasuk M, Poungpair O, Ungsupravate D, Bangphoomi K, Chaicumpa W, Yenchitsomanus PT. Human single-chain variable fragment antibody inhibits macrophage migration inhibitory factor tautomerase activity. Int J Mol Med 2014; 33:515-22. [PMID: 24424397 PMCID: PMC3926510 DOI: 10.3892/ijmm.2014.1622] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2013] [Accepted: 12/24/2013] [Indexed: 11/06/2022] Open
Abstract
Macrophage migration inhibitory factor (MIF) is a pro-inflammatory cytokine, secreted from a variety of immune cells, that regulates innate and adaptive immune responses. Elevation of MIF levels in plasma correlates with the severity of inflammatory diseases in humans. Inhibition of MIF or its tautomerase activity ameliorates disease severity by reducing inflammatory responses. In this study, the human single-chain variable fragment (HuScFv) antibody specific to MIF was selected from the human antibody phage display library by using purified recombinant full-length human MIF (rMIF) as the target antigen. Monoclonal HuScFv was produced from phage-transformed bacteria and tested for their binding activities to rMIF by indirect enzyme-linked immunosorbent assay as well as to native MIF by western blot analysis and immunofluorescence assay. The HuScFv with highest binding signal to rMIF also inhibited the tautomerase activities of both rMIF and native MIF in human monoblastic leukemia (U937) cells in a dose-dependent manner. Mimotope searching and molecular docking concordantly demonstrated that the HuScFv interacted with Lys32 and Ile64 in the MIF tautomerase active site. To the best of our knowledge, this is the first study to focus on MIF-specific fully-human antibody fragment with a tautomerase-inhibitory effect that has potential to be developed as anti-inflammatory biomolecules for human use.
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Affiliation(s)
- Mayuri Tarasuk
- Division of Molecular Medicine, Department of Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Ornnuthchar Poungpair
- Division of Molecular Medicine, Department of Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Duangporn Ungsupravate
- Division of Molecular Medicine, Department of Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kunan Bangphoomi
- Department of Biochemistry, Faculty of Sciences, Kasetsart University, Bangkok, Thailand
| | - Wanpen Chaicumpa
- Laboratory for Research and Technology Development, Department of Parasitology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Pa-Thai Yenchitsomanus
- Division of Molecular Medicine, Department of Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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