1
|
Liu Z, Wei W, Zhang J, Yang X, Feng Z, Zhang B, Hou X. Single-cell transcriptional profiling reveals aberrant gene expression patterns and cell states in autoimmune diseases. Mol Immunol 2024; 165:68-81. [PMID: 38159454 DOI: 10.1016/j.molimm.2023.12.010] [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: 10/18/2023] [Revised: 12/07/2023] [Accepted: 12/22/2023] [Indexed: 01/03/2024]
Abstract
Multiple sclerosis(MS), primary Sjögren syndrome (pSS), and systemic lupus erythematosus (SLE) share numerous clinical symptoms and serological characteristics. We analyzed 153550 cells of scRNA-seq data of 17 treatment-naive patients (5 MS, 5 pSS, and 7 SLE) and 10 healthy controls, and we examined the enrichment of biological processes, differentially expressed genes (DEGs), immune cell types, and their subpopulations, and cell-cell communication in peripheral blood mononuclear cells (PBMCs). The percentage of B cells, megakaryocytes, monocytes, and proliferating T cells presented significant changes in autoimmune diseases. The enrichment of cell types based on gene expression revealed an elevated monocyte. MIF, MK, and GALECTIN signaling networks were obvious differences in autoimmune diseases. Taken together, our analysis provides a comprehensive map of the cell types and states of ADs patients at the single-cell level to understand better the pathogenesis and treatment of these ADs.
Collapse
Affiliation(s)
- Zhenyu Liu
- Laboratory Central, Guangxi Key Laboratory of Metabolic Reprogramming and Intelligent Medical Engineering for Chronic Diseases, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, the Second Affiliated Hospital of Guilin Medical University, Guilin 541199, China
| | - Wujun Wei
- Center for Clinical Laboratory Diagnosis and Research, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, Guangxi Province, China
| | - Junning Zhang
- Laboratory Central, Guangxi Key Laboratory of Metabolic Reprogramming and Intelligent Medical Engineering for Chronic Diseases, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, the Second Affiliated Hospital of Guilin Medical University, Guilin 541199, China
| | - Xueli Yang
- Laboratory Central, Guangxi Key Laboratory of Metabolic Reprogramming and Intelligent Medical Engineering for Chronic Diseases, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, the Second Affiliated Hospital of Guilin Medical University, Guilin 541199, China
| | - Zhihui Feng
- Laboratory Central, Guangxi Key Laboratory of Metabolic Reprogramming and Intelligent Medical Engineering for Chronic Diseases, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, the Second Affiliated Hospital of Guilin Medical University, Guilin 541199, China
| | - Biao Zhang
- Laboratory Central, Guangxi Key Laboratory of Metabolic Reprogramming and Intelligent Medical Engineering for Chronic Diseases, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, the Second Affiliated Hospital of Guilin Medical University, Guilin 541199, China
| | - Xianliang Hou
- Laboratory Central, Guangxi Key Laboratory of Metabolic Reprogramming and Intelligent Medical Engineering for Chronic Diseases, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, the Second Affiliated Hospital of Guilin Medical University, Guilin 541199, China.
| |
Collapse
|
2
|
Loya TP, Sharath HV, Arya N, Rajurkar RD, Baheti NC. Rehabilitation in Systemic Lupus Erythematosus With Class 4 Lupus Nephritis Secondary to Pneumonia: A Case Report. Cureus 2023; 15:e50889. [PMID: 38259384 PMCID: PMC10801110 DOI: 10.7759/cureus.50889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 12/21/2023] [Indexed: 01/24/2024] Open
Abstract
We herein report an undisclosed case of systemic lupus erythematosus (SLE) with class 4 lupus nephritis (LN). It is an autoimmune disease that occurs when the body's immune system attacks its tissues. It results in significant tissue damage and inflammation in the afflicted organs. It may affect the kidneys, brain, lungs, skin, joints, and blood vessels. A 30-year-old female presented to Acharya Vinoba Bhave Rural Hospital (AVBRH) with the complaint of breathlessness, cough with expectoration, and fever for two months. The patient is having musculoskeletal renal difficulties and psychological effects. The objective is to reduce the symptoms and to improve the quality of life. A multidisciplinary treatment approach is used, which includes physiotherapy intervention and patient education. In conclusion, this case report mainly focuses on a multidisciplinary treatment approach to improve patient outcomes and quality of life.
Collapse
Affiliation(s)
- Trupti P Loya
- Department of Paediatric Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research (DU), Wardha, IND
| | - H V Sharath
- Department of Paediatric Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research (DU), Wardha, IND
| | - Neha Arya
- Department of Paediatric Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research (DU), Wardha, IND
| | - Reva D Rajurkar
- Department of Paediatric Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research (DU), Wardha, IND
| | - Nandini C Baheti
- Department of Paediatric Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research (DU), Wardha, IND
| |
Collapse
|
3
|
Wei Y, Zheng X, Huang T, Zhong Y, Sun S, Wei X, Liu Q, Wang T, Zhao Z. Human embryonic stem cells secrete macrophage migration inhibitory factor: A novel finding. PLoS One 2023; 18:e0288281. [PMID: 37616250 PMCID: PMC10449177 DOI: 10.1371/journal.pone.0288281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 06/23/2023] [Indexed: 08/26/2023] Open
Abstract
Macrophage migration inhibitory factor (MIF) is expressed in a variety of cells and participates in important biological mechanisms. However, few studies have reported whether MIF is expressed in human Embryonic stem cells (ESCs) and its effect on human ESCs. Two human ESCs cell lines, H1 and H9 were used. The expression of MIF and its receptors CD74, CD44, CXCR2, CXCR4 and CXCR7 were detected by an immunofluorescence assay, RT-qPCR and western blotting, respectively. The autocrine level of MIF was measured via enzyme-linked immunosorbent assay. The interaction between MIF and its main receptor was investigated by co-immunoprecipitation and confocal immunofluorescence microscopy. Finally, the effect of MIF on the proliferation and survival of human ESCs was preliminarily explored by incubating cells with exogenous MIF, MIF competitive ligand CXCL12 and MIF classic inhibitor ISO-1. We reported that MIF was highly expressed in H1 and H9 human ESCs. MIF was positively expressed in the cytoplasm, cell membrane and culture medium. Several surprising results emerge. The autosecreted concentration of MIF was 22 ng/mL, which was significantly higher than 2 ng/mL-6 ng/mL in normal human serum, and this was independent of cell culture time and cell number. Human ESCs mainly expressed the MIF receptors CXCR2 and CXCR7 rather than the classical receptor CD74. The protein receptor that interacts with MIF on human embryonic stem cells is CXCR7, and no evidence of interaction with CXCR2 was found. We found no evidence that MIF supports the proliferation and survival of human embryonic stem cells. In conclusion, we first found that MIF was highly expressed in human ESCs and at the same time highly expressed in associated receptors, suggesting that MIF mainly acts in an autocrine form in human ESCs.
Collapse
Affiliation(s)
- Yanzhao Wei
- Department of Neurology, First Affiliated Hospital of Hainan Medical University, Hainan, China
- Department of Human Functioning, Department of Health Services, Logistics University of Chinese People’s Armed Police Force, Tianjin, China
- Key Laboratory of Brain Science Research & Transformation in Tropical Environment of Hainan Province, Hainan Medical University, Hainan, China
| | - Xiaohan Zheng
- Department of Neurology, First Affiliated Hospital of Hainan Medical University, Hainan, China
- Key Laboratory of Brain Science Research & Transformation in Tropical Environment of Hainan Province, Hainan Medical University, Hainan, China
| | - Ting Huang
- Department of Neurology, First Affiliated Hospital of Hainan Medical University, Hainan, China
- Key Laboratory of Brain Science Research & Transformation in Tropical Environment of Hainan Province, Hainan Medical University, Hainan, China
| | - Yuanji Zhong
- Department of Neurology, First Affiliated Hospital of Hainan Medical University, Hainan, China
- Key Laboratory of Brain Science Research & Transformation in Tropical Environment of Hainan Province, Hainan Medical University, Hainan, China
| | - Shengtong Sun
- Department of Neurology, First Affiliated Hospital of Hainan Medical University, Hainan, China
- Key Laboratory of Brain Science Research & Transformation in Tropical Environment of Hainan Province, Hainan Medical University, Hainan, China
| | - Xufang Wei
- Department of Neurology, First Affiliated Hospital of Hainan Medical University, Hainan, China
- Key Laboratory of Brain Science Research & Transformation in Tropical Environment of Hainan Province, Hainan Medical University, Hainan, China
| | - Qibing Liu
- Department of Pharmacy, Hainan Medical University, Hainan, China
| | - Tan Wang
- Department of Neurology, First Affiliated Hospital of Hainan Medical University, Hainan, China
- Key Laboratory of Brain Science Research & Transformation in Tropical Environment of Hainan Province, Hainan Medical University, Hainan, China
| | - Zhenqiang Zhao
- Department of Neurology, First Affiliated Hospital of Hainan Medical University, Hainan, China
- Key Laboratory of Brain Science Research & Transformation in Tropical Environment of Hainan Province, Hainan Medical University, Hainan, China
| |
Collapse
|
4
|
Chen J, Guo W, Du P, Cui T, Yang Y, Wang Y, Kang P, Zhang Z, Wang Q, Ye Z, Liu L, Jian Z, Gao T, Bian H, Li S, Li C. MIF inhibition alleviates vitiligo progression by suppressing CD8 + T cell activation and proliferation. J Pathol 2023; 260:84-96. [PMID: 36852981 DOI: 10.1002/path.6073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 01/18/2023] [Accepted: 02/22/2023] [Indexed: 03/01/2023]
Abstract
In vitiligo, autoreactive CD8+ T cells have been established as the main culprit considering its pathogenic role in mediating epidermal melanocyte-specific destruction. Macrophage migration inhibitory factor (MIF) is a pleiotropic molecule that plays a central role in various immune processes including the activation and proliferation of T cells; but whether MIF is intertwined in vitiligo development and progression and its involvement in aberrantly activated CD8+ T cells remains ill-defined. In this study, we found that MIF was overabundant in vitiligo patients and a mouse model for human vitiligo. Additionally, inhibiting MIF ameliorated the disease progression in vitiligo mice, which manifested as less infiltration of CD8+ T cells and more retention of epidermal melanocytes in the tail skin. More importantly, in vitro experiments indicated that MIF-inhibition suppressed the activation and proliferation of CD8+ T cells from the lymph nodes of vitiligo mice, and the effect extended to CD8+ T cells in peripheral blood mononuclear cells of vitiligo patients. Finally, CD8+ T cells derived from MIF-inhibited vitiligo mice also exhibited an impaired capacity for activation and proliferation. Taken together, our results show that MIF might be clinically targetable in vitiligo treatment, and its inhibition might ameliorate vitiligo progression by suppressing autoreactive CD8+ T cell activation and proliferation. © 2023 The Pathological Society of Great Britain and Ireland.
Collapse
Affiliation(s)
- Jianru Chen
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, PR China
| | - Weinan Guo
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, PR China
| | - Pengran Du
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, PR China
| | - Tingting Cui
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, PR China
| | - Yuqi Yang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, PR China
| | - Yinghan Wang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, PR China
| | - Pan Kang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, PR China
| | - Zhe Zhang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, PR China
| | - Qi Wang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, PR China
| | - Zhubiao Ye
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, PR China
| | - Ling Liu
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, PR China
| | - Zhe Jian
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, PR China
| | - Tianwen Gao
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, PR China
| | - Huijie Bian
- National Translational Science Center for Molecular Medicine and Department of Cell Biology, Fourth Military Medical University, Xi'an, PR China
| | - Shuli Li
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, PR China
| | - Chunying Li
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, PR China
| |
Collapse
|
5
|
Allam VSRR, Pavlidis S, Liu G, Kermani NZ, Simpson J, To J, Donnelly S, Guo YK, Hansbro PM, Phipps S, Morand EF, Djukanovic R, Sterk P, Chung KF, Adcock I, Harris J, Sukkar MB. Macrophage migration inhibitory factor promotes glucocorticoid resistance of neutrophilic inflammation in a murine model of severe asthma. Thorax 2022:thorax-2021-218555. [DOI: 10.1136/thorax-2021-218555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 07/15/2022] [Indexed: 11/09/2022]
Abstract
BackgroundSevere neutrophilic asthma is resistant to treatment with glucocorticoids. The immunomodulatory protein macrophage migration inhibitory factor (MIF) promotes neutrophil recruitment to the lung and antagonises responses to glucocorticoids. We hypothesised that MIF promotes glucocorticoid resistance of neutrophilic inflammation in severe asthma.MethodsWe examined whether sputum MIF protein correlated with clinical and molecular characteristics of severe neutrophilic asthma in the Unbiased Biomarkers for the Prediction of Respiratory Disease Outcomes (U-BIOPRED) cohort. We also investigated whether MIF regulates neutrophilic inflammation and glucocorticoid responsiveness in a murine model of severe asthma in vivo.ResultsMIF protein levels positively correlated with the number of exacerbations in the previous year, sputum neutrophils and oral corticosteroid use across all U-BIOPRED subjects. Further analysis of MIF protein expression according to U-BIOPRED-defined transcriptomic-associated clusters (TACs) revealed increased MIF protein and a corresponding decrease in annexin-A1 protein in TAC2, which is most closely associated with airway neutrophilia and NLRP3 inflammasome activation. In a murine model of severe asthma, treatment with the MIF antagonist ISO-1 significantly inhibited neutrophilic inflammation and increased glucocorticoid responsiveness. Coimmunoprecipitation studies using lung tissue lysates demonstrated that MIF directly interacts with and cleaves annexin-A1, potentially reducing its biological activity.ConclusionOur data suggest that MIF promotes glucocorticoid-resistance of neutrophilic inflammation by reducing the biological activity of annexin-A1, a potent glucocorticoid-regulated protein that inhibits neutrophil accumulation at sites of inflammation. This represents a previously unrecognised role for MIF in the regulation of inflammation and points to MIF as a potential therapeutic target for the management of severe neutrophilic asthma.
Collapse
|
6
|
Ding N, Li PL, Wu KL, Lv TG, Yu WL, Hao J. Macrophage migration inhibitory factor levels are associated with disease activity and possible complications in membranous nephropathy. Sci Rep 2022; 12:18558. [PMID: 36329091 PMCID: PMC9633699 DOI: 10.1038/s41598-022-23440-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022] Open
Abstract
Membranous nephropathy (MN) is an autoimmune disease characterized by the deposition of immunoglobulin G (IgG) and complementary components in the epithelium of the glomerular capillary wall. Macrophage migration inhibitory factor (MIF) is an inflammatory mediator released by macrophages. MIF plays a key regulatory function in the pathogenesis of immune-mediated glomerulonephritis. This study aimed to investigate whether MIF level could be associated with the activity of MN. Plasma and urine samples from 57 MN patients and 20 healthy controls were collected. The MIF levels in plasma and urine were determined by an enzyme-linked immunosorbent assay (ELISA) kit. The expression of MIF in the renal specimens from 5 MN patients was detected by immunohistochemistry (IHC). The associations of the plasma and urinary levels of MIF and glomerular MIF expression with clinical and pathological characteristics were analyzed. It was revealed that with the increase of MIF levels in plasma and urine, the severity of renal pathological injury in MN patients gradually increased. Correlation analysis showed that the MIF levels in plasma were positively correlated with the platelet (PLT) count (r = 0.302, P = 0.022), and inversely correlated with the prothrombin time (PT) (r = - 0.292, P = 0.028) in MN patients. The MIF levels in plasma were positively correlated with the C-reactive protein (CRP) level and erythrocyte sedimentation rate (ESR) (r = 0.651, P < 0.0001; r = 0.669, P < 0.0001) in MN patients. The urinary levels of MIF were positively correlated with ESR (r = 0.562, P < 0.0001). IHC suggested that MIF was expressed in glomerular basement membrane and tubulointerstitial areas. MIF levels in plasma and urine could reflect the severity of MN, and MIF levels in plasma and urine could be associated with venous thrombosis and infectious complications in MN patients. The glomerular MIF expression could be used to indicate the activity of MN.
Collapse
Affiliation(s)
- Na Ding
- grid.410612.00000 0004 0604 6392Inner Mongolia Medical University, Huhehot, 010059 Inner Mongolia China
| | - Peng-Lei Li
- grid.413375.70000 0004 1757 7666Renal Division, Department of Medicine, The Affiliated Hospital of Inner Mongolia Medical University, Huhehot, 010050 Inner Mongolia China
| | - Kai-Li Wu
- grid.410612.00000 0004 0604 6392Inner Mongolia Medical University, Huhehot, 010059 Inner Mongolia China
| | - Tie-Gang Lv
- grid.413375.70000 0004 1757 7666Renal Division, Department of Medicine, The Affiliated Hospital of Inner Mongolia Medical University, Huhehot, 010050 Inner Mongolia China
| | - Wen-Lu Yu
- grid.413375.70000 0004 1757 7666Renal Division, Department of Medicine, The Affiliated Hospital of Inner Mongolia Medical University, Huhehot, 010050 Inner Mongolia China ,grid.410612.00000 0004 0604 6392Inner Mongolia Medical University, Huhehot, 010059 Inner Mongolia China
| | - Jian Hao
- grid.413375.70000 0004 1757 7666Renal Division, Department of Medicine, The Affiliated Hospital of Inner Mongolia Medical University, Huhehot, 010050 Inner Mongolia China ,grid.410612.00000 0004 0604 6392Inner Mongolia Medical University, Huhehot, 010059 Inner Mongolia China
| |
Collapse
|
7
|
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.
Collapse
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
| |
Collapse
|
8
|
Steroid Resistance Associated with High MIF and P-gp Serum Levels in SLE Patients. Molecules 2022; 27:molecules27196741. [PMID: 36235275 PMCID: PMC9573564 DOI: 10.3390/molecules27196741] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/07/2022] [Accepted: 10/08/2022] [Indexed: 11/16/2022] Open
Abstract
Approximately 30% of patients with systemic lupus erythematosus (SLE) present steroid resistance (SR). Macrophage migration inhibition factor (MIF) and P-glycoprotein (P-gp) could be related to SR. This work aims to evaluate the relationship between MIF and P-pg serum levels in SR in SLE. Methods: Case−control study including 188 SLE patients who were divided into two groups (90 in the steroid-resistant group and 98 in the steroid-sensitive (SS) group) and 35 healthy controls. MIF and P-gp serum levels were determined by ELISA. Multivariable logistic regression and chi-squared automatic interaction detection (CHAID) were used to explore risk factors for SR. Results: The steroid-resistant group presented higher MIF and P-gp serum levels in comparison with the SS (p < 0.001) and reference (p < 0.001) groups. MIF correlated positively with P-gp (rho = 0.41, p < 0.001). MIF (≥15.75 ng/mL) and P-gp (≥15.22 ng/mL) were a risk factor for SR (OR = 2.29, OR = 5.27). CHAID identified high P-gp as the main risk factor for SR and high MIF as the second risk factor in those patients with low P-gp. Conclusions: An association between MIF and P-gp serum levels was observed in SR. CHAID identified P-gp ≥ 15.22 ng/mL as the main risk factor for SR. More studies are needed to validate these results.
Collapse
|
9
|
Wang J, Zhou J, Wang C, Fukunaga A, Li S, Yodoi J, Tian H. Thioredoxin-1: A Promising Target for the Treatment of Allergic Diseases. Front Immunol 2022; 13:883116. [PMID: 35572600 PMCID: PMC9095844 DOI: 10.3389/fimmu.2022.883116] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 04/01/2022] [Indexed: 11/23/2022] Open
Abstract
Thioredoxin-1 (Trx1) is an important regulator of cellular redox homeostasis that comprises a redox-active dithiol. Trx1 is induced in response to various stress conditions, such as oxidative damage, infection or inflammation, metabolic dysfunction, irradiation, and chemical exposure. It has shown excellent anti-inflammatory and immunomodulatory effects in the treatment of various human inflammatory disorders in animal models. This review focused on the protective roles and mechanisms of Trx1 in allergic diseases, such as allergic asthma, contact dermatitis, food allergies, allergic rhinitis, and drug allergies. Trx1 plays an important role in allergic diseases through processes, such as antioxidation, inhibiting macrophage migration inhibitory factor (MIF), regulating Th1/Th2 immune balance, modulating allergic inflammatory cells, and suppressing complement activation. The regulatory mechanism of Trx1 differs from that of glucocorticoids that regulates the inflammatory reactions associated with immune response suppression. Furthermore, Trx1 exerts a beneficial effect on glucocorticoid resistance of allergic inflammation by inhibiting the production and internalization of MIF. Our results suggest that Trx1 has the potential for future success in translational research.
Collapse
Affiliation(s)
- Jinquan Wang
- Department of Basic Medicine, Medical College, Shaoxing University, Shaoxing, China
| | - Jiedong Zhou
- Department of Basic Medicine, Medical College, Shaoxing University, Shaoxing, China
| | - Cuixue Wang
- Department of Basic Medicine, Medical College, Shaoxing University, Shaoxing, China
| | - Atsushi Fukunaga
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Shujing Li
- Department of Basic Medicine, Medical College, Shaoxing University, Shaoxing, China
| | - Junji Yodoi
- Laboratory of Infection and Prevention, Department of Biological Response, Institute for Virus Research, Kyoto University, Kyoto, Japan
| | - Hai Tian
- Department of Basic Medicine, Medical College, Shaoxing University, Shaoxing, China.,Department of Research and Development, Jiaozhimei Biotechnology (Shaoxing) Co., Ltd., Shaoxing, China
| |
Collapse
|
10
|
Revealing the Immune Heterogeneity between Systemic Lupus Erythematosus and Rheumatoid Arthritis Based on Multi-Omics Data Analysis. Int J Mol Sci 2022; 23:ijms23095166. [PMID: 35563556 PMCID: PMC9101622 DOI: 10.3390/ijms23095166] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 04/26/2022] [Accepted: 04/29/2022] [Indexed: 02/01/2023] Open
Abstract
The pathogenesis of systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA) are greatly influenced by different immune cells. Nowadays both T-cell receptor (TCR) and B-cell receptor (BCR) sequencing technology have emerged with the maturity of NGS technology. However, both SLE and RA peripheral blood TCR or BCR repertoire sequencing remains lacking because repertoire sequencing is an expensive assay and consumes valuable tissue samples. This study used computational methods TRUST4 to construct TCR repertoire and BCR repertoire from bulk RNA-seq data of both SLE and RA patients’ peripheral blood and analyzed the clonality and diversity of the immune repertoire between the two diseases. Although the functions of immune cells have been studied, the mechanism is still complicated. Differentially expressed genes in each immune cell type and cell–cell interactions between immune cell clusters have not been covered. In this work, we clustered eight immune cell subsets from original scRNA-seq data and disentangled the characteristic alterations of cell subset proportion under both SLE and RA conditions. The cell–cell communication analysis tool CellChat was also utilized to analyze the influence of MIF family and GALECTIN family cytokines, which were reported to regulate SLE and RA, respectively. Our findings correspond to previous findings that MIF increases in the serum of SLE patients. This work proved that the presence of LGALS9, PTPRC and CD44 in platelets could serve as a clinical indicator of rheumatoid arthritis. Our findings comprehensively illustrate dynamic alterations in immune cells during pathogenesis of SLE and RA. This work identified specific V genes and J genes in TCR and BCR that could be used to expand our understanding of SLE and RA. These findings provide a new insight inti the diagnosis and treatment of the two autoimmune diseases.
Collapse
|
11
|
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.
Collapse
|
12
|
Morning Cortisol and Circulating Inflammatory Cytokine Levels: A Mendelian Randomisation Study. Genes (Basel) 2022; 13:genes13010116. [PMID: 35052454 PMCID: PMC8774857 DOI: 10.3390/genes13010116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 12/19/2021] [Accepted: 01/04/2022] [Indexed: 02/07/2023] Open
Abstract
Cortisol exerts a broad anti-inflammatory effect on the immune system. Inflammatory cytokines contribute to the molecular signalling pathways implicated in various autoimmune and inflammatory conditions. However, the mechanisms by which cortisol modulates such signalling pathways remain uncertain. Leveraging summary-level data from the CORtisol NETwork (CORNET, n = 25,314) and FINRISK (n = 8293) genome-wide association studies, we used two-sample Mendelian randomisation to investigate the causal effect of genetically proxied morning cortisol levels on 42 circulating cytokines. We found that increased genetically proxied morning cortisol levels were associated with reduced levels of IL-8 and increased levels of MIF. These results provide mechanistic insight into the immunomodulatory effects of endogenous cortisol and the therapeutic effects of exogenous corticosteroids. Clinically, our findings underline the therapeutic importance of steroids in inflammatory conditions where IL-8 and MIF play a central pathophysiological role in the onset and progression of disease.
Collapse
|
13
|
Hashemi S, Habibagahi Z, Heidari M, Abdollahpour-Alitappeh M, Karimi MH. Effects of combined aerobic and anaerobic exercise training on cytokine profiles in patients with systemic lupus erythematosus (SLE); a randomized controlled trial. Transpl Immunol 2021; 70:101516. [PMID: 34922023 DOI: 10.1016/j.trim.2021.101516] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Revised: 12/11/2021] [Accepted: 12/12/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Systemic lupus erythematosus (SLE) is an inflammatory rheumatic disease characterized by production of autoantibodies and organ damage. Elevated levels of cytokines have been reported in SLE patients. Physical activity could be considered one of the factors that affect the immune system status and function. The aim of the present study was to evaluate the effects of an 8-week supervised aerobic and anaerobic training program on the immune system of SLE patients through evaluation of serum cytokine levels. METHODS This cross-sectional study included 24 SLE patients selected between September 2015 and March 2016. The patients were randomly divided into two groups, including exercise (n = 14) and control (n = 10) groups. The exercise group participated in an 8-week combined supervised exercise training program consisting of three times per week in 60-min exercise sessions. After collection of whole peripheral blood, peripheral blood mononuclear cells (PBMCs) were isolated from the blood samples. Following RNA extraction and cDNA synthesis, the expression levels of IFN-γ, TNF-α, IL-6, IL-2, IL-4, IL-5, IL-9, IL-10, IL-13, IL-17A, IL-17F, IL-21, and IL-22 were determined using in-house SYBER Green-based real-time polymerase chain reaction (PCR). Lastly, the data obtained were analyzed using t-test. RESULTS The mean and standard deviation of age were 29.00 ± 3.19 and 21.50 ± 5.52 in the intervention and control groups, respectively. No significant differences were found among the mean serum levels of IFN-γ, IL6, IL-9, IL-17A, IL-17F and IL-21 among SLE patients in the intervention and control groups. The mean serum levels of TNF-α, IL2, IL-4, and IL-5 decreased significantly in the intervention as compared with the control group. The mean serum levels of IL-10, IL-13 and IL-22 significantly increased in the control group after eight weeks, as compared with the intervention group. CONCLUSIONS Our findings indicated that the 8-week supervised aerobic and anaerobic training program could result in decreased inflammatory cytokines.
Collapse
Affiliation(s)
- Somayeh Hashemi
- Department of Exercise Sciences, Shiraz University, Shiraz, Iran
| | - Zahra Habibagahi
- Department of Internal Medicine, Shiraz University of Medical Sciences, Iran
| | - Mojdeh Heidari
- Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | | |
Collapse
|
14
|
Gupta P, Joshi N, Uprety S, Dogra S, De D, Handa S, Minz RW, Singh S, Chhabra S. Association of MIF gene polymorphisms with pemphigus vulgaris: a case-control study with comprehensive review of the literature. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2021; 14:1080-1089. [PMID: 34900076 PMCID: PMC8661066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 10/08/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND Functional macrophage migration inhibitory factor (MIF) gene polymorphisms are associated with elevated serum levels of MIF and increased susceptibility to various autoimmune diseases. MIF levels in the sera of pemphigus vulgaris (PV) patients are increased; however, no definite association has been demonstrated between PV and MIF gene polymorphisms. The present study was conducted to ascertain any association between MIF-173*G-C and MIF-794*CATT5-8 polymorphisms and PV. METHODS Seventy-five patients with PV and 252 healthy, unrelated, voluntary controls were enrolled randomly in the study. MIF-173*G-C polymorphism (rs755622) was genotyped using polymerase chain reaction (PCR) followed by restriction fragment length analysis, and MIF-794*CATT5-8 (rs5844572) was genotyped using PCR followed by capillary gel electrophoresis. Subsequently, the allelic, genotype, and haplotype frequencies were determined and compared for both groups. Data were also analyzed with respect to sex, age at onset, type of disease, and duration of disease. RESULTS No significant association was observed in terms of allelic, genotype, and haplotype frequencies of MIF gene polymorphisms in PV patients. However, a significantly lower prevalence of the C allele (P=0.02) and CATT7 allele (P=0.03) was seen in our patient population compared to healthy controls. Analysis of the effect of various factors such as gender, age at onset, type of disease, and disease duration revealed no significant association with the genetic variants. CONCLUSIONS MIF-173*G-C and -794*CATT5-8 polymorphisms are not associated with PV.
Collapse
Affiliation(s)
- Parikshaa Gupta
- Department of Cytology and Gynecologic Pathology, Venereology and Leprology, Postgraduate Institute of Medical Education and ResearchChandigarh, India
| | - Neha Joshi
- Department of Immunopathology, Venereology and Leprology, Postgraduate Institute of Medical Education and ResearchChandigarh, India
| | - Shradha Uprety
- Department of Dermatology, Venereology and Leprology, Postgraduate Institute of Medical Education and ResearchChandigarh, India
| | - Sunil Dogra
- Department of Dermatology, Venereology and Leprology, Postgraduate Institute of Medical Education and ResearchChandigarh, India
| | - Dipankar De
- Department of Dermatology, Venereology and Leprology, Postgraduate Institute of Medical Education and ResearchChandigarh, India
| | - Sanjeev Handa
- Department of Dermatology, Venereology and Leprology, Postgraduate Institute of Medical Education and ResearchChandigarh, India
| | - Ranjana Walker Minz
- Department of Immunopathology, Venereology and Leprology, Postgraduate Institute of Medical Education and ResearchChandigarh, India
| | - Sukhvinder Singh
- Department of Immunopathology, Venereology and Leprology, Postgraduate Institute of Medical Education and ResearchChandigarh, India
| | - Seema Chhabra
- Department of Immunopathology, Venereology and Leprology, Postgraduate Institute of Medical Education and ResearchChandigarh, India
| |
Collapse
|
15
|
Zhu H, Yan S, Wu J, Zhang Z, Li X, Liu Z, Ma X, Zhou L, Zhang L, Feng M, Geng Y, Zhang A, Janciauskiene S, Xu A. Serum macrophage migration inhibitory factor as a potential biomarker to evaluate therapeutic response in patients with allergic asthma: an exploratory study. J Zhejiang Univ Sci B 2021; 22:512-520. [PMID: 34128374 DOI: 10.1631/jzus.b2000555] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND: Previous studies have shown that macrophage migration inhibitory factor (MIF) is involved in the pathogenesis of asthma. This study aimed to investigate whether serum MIF reflects a therapeutic response in allergic asthma. METHODS: We enrolled 30 asthmatic patients with mild-to-moderate exacerbations and 20 healthy controls, analyzing the parameter levels of serum MIF, serum total immunoglobulin E (tIgE), peripheral blood eosinophil percentage (EOS%), and fractional exhaled nitric oxide (FeNO). Lung function indices were used to identify disease severity and therapeutic response. RESULTS: Our study showed that all measured parameters in patients were at higher levels than those of controls. After one week of treatment, most parameter levels decreased significantly except for serum tIgE. Furthermore, we found that serum MIF positively correlated with EOS% as well as FeNO, but negatively correlated with lung function indices. Receiver operator characteristic (ROC) curve analysis indicated that among the parameters, serum MIF exhibited a higher capacity to evaluate therapeutic response. The area under the curve (AUC) of MIF was 0.931, with a sensitivity of 0.967 and a specificity of 0.800. CONCLUSIONS: Our results suggested that serum MIF may serve as a potential biomarker for evaluating therapeutic response in allergic asthma with mild-to-moderate exacerbations.
Collapse
Affiliation(s)
- Huiyuan Zhu
- Department of Pulmonary and Critical Care Medicine, Zhengzhou Second People's Hospital, Zhengzhou Affiliated Hospital of Jinan University, Zhengzhou 450006, China.,Department of Pulmonary and Critical Care Medicine, First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Shaochun Yan
- Department of Cell Biology, School of Basic and Forensic Medicine, Baotou Medical College, Baotou 014040, China
| | - Jingshuo Wu
- Department of Pulmonary and Critical Care Medicine, Zhengzhou Second People's Hospital, Zhengzhou Affiliated Hospital of Jinan University, Zhengzhou 450006, China
| | - Zhong Zhang
- Department of Pulmonary and Critical Care Medicine, Zhengzhou Second People's Hospital, Zhengzhou Affiliated Hospital of Jinan University, Zhengzhou 450006, China
| | - Xiaolin Li
- Department of Pulmonary and Critical Care Medicine, Zhengzhou Second People's Hospital, Zhengzhou Affiliated Hospital of Jinan University, Zhengzhou 450006, China
| | - Zheng Liu
- Department of Pulmonary and Critical Care Medicine, Zhengzhou Second People's Hospital, Zhengzhou Affiliated Hospital of Jinan University, Zhengzhou 450006, China
| | - Xing Ma
- Department of Pulmonary and Critical Care Medicine, Zhengzhou Second People's Hospital, Zhengzhou Affiliated Hospital of Jinan University, Zhengzhou 450006, China
| | - Lina Zhou
- Department of Pulmonary and Critical Care Medicine, Zhengzhou Second People's Hospital, Zhengzhou Affiliated Hospital of Jinan University, Zhengzhou 450006, China
| | - Lin Zhang
- Department of Hematology, First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Mingming Feng
- Department of Pulmonary and Critical Care Medicine, Zhengzhou Second People's Hospital, Zhengzhou Affiliated Hospital of Jinan University, Zhengzhou 450006, China
| | - Yiwei Geng
- Department of Pulmonary and Critical Care Medicine, Zhengzhou Second People's Hospital, Zhengzhou Affiliated Hospital of Jinan University, Zhengzhou 450006, China
| | - Aixin Zhang
- Department of Pulmonary and Critical Care Medicine, Zhengzhou Second People's Hospital, Zhengzhou Affiliated Hospital of Jinan University, Zhengzhou 450006, China
| | - Sabina Janciauskiene
- Department of Respiratory Medicine, German Center for Lung Research, Hannover Medical School, Hannover 30625, Germany
| | - Aiguo Xu
- Department of Pulmonary and Critical Care Medicine, First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| |
Collapse
|
16
|
Abdallah AM, Abu-Madi M. The Genetic Control of the Rheumatic Heart: Closing the Genotype-Phenotype Gap. Front Med (Lausanne) 2021; 8:611036. [PMID: 33842495 PMCID: PMC8024521 DOI: 10.3389/fmed.2021.611036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 01/07/2021] [Indexed: 12/20/2022] Open
Abstract
Rheumatic heart disease (RHD) is a heritable inflammatory condition characterized by carditis, arthritis, and systemic disease. Although remaining neglected, the last 3 years has seen some promising advances in RHD research. Whilst it is clear that RHD can be triggered by recurrent group A streptococcal infections, the mechanisms driving clinical progression are still poorly understood. This review summarizes our current understanding of the genetics implicated in this process and the genetic determinants that predispose some people to RHD. The evidence demonstrating the importance of individual cell types and cellular states in delineating causal genetic variants is discussed, highlighting phenotype/genotype correlations where possible. Genetic fine mapping and functional studies in extreme phenotypes, together with large-scale omics studies including genomics, transcriptomics, epigenomics, and metabolomics, are expected to provide new information not only on RHD but also on the mechanisms of other autoimmune diseases and facilitate future clinical translation.
Collapse
Affiliation(s)
- Atiyeh M Abdallah
- Biomedical and Pharmaceutical Research Unit, Department of Biomedical Sciences, College of Health Sciences, QU Health, Qatar University, Doha, Qatar
| | - Marawan Abu-Madi
- Biomedical and Pharmaceutical Research Unit, Department of Biomedical Sciences, College of Health Sciences, QU Health, Qatar University, Doha, Qatar
| |
Collapse
|
17
|
Liu M, Xie Z, Sun G, Chen L, Qi D, Zhang H, Xiong J, Furey A, Rahman P, Lei G, Zhai G. Macrophage migration inhibitory factor may play a protective role in osteoarthritis. Arthritis Res Ther 2021; 23:59. [PMID: 33610191 PMCID: PMC7896408 DOI: 10.1186/s13075-021-02442-w] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 02/10/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Osteoarthritis (OA) is the most prevalent form of arthritis and the major cause of disability and overall diminution of quality of life in the elderly population. Currently there is no cure for OA, partly due to the large gaps in our understanding of its underlying molecular and cellular mechanisms. Macrophage migration inhibitory factor (MIF) is a procytokine that mediates pleiotropic inflammatory effects in inflammatory diseases such as rheumatoid arthritis (RA) and ankylosing spondylitis (AS). However, data on the role of MIF in OA is limited with conflicting results. We undertook this study to investigate the role of MIF in OA by examining MIF genotype, mRNA expression, and protein levels in the Newfoundland Osteoarthritis Study. METHODS One hundred nineteen end-stage knee/hip OA patients, 16 RA patients, and 113 healthy controls were included in the study. Two polymorphisms in the MIF gene, rs755622, and -794 CATT5-8, were genotyped using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) and PCR followed by automated capillary electrophoresis, respectively. MIF mRNA levels in articular cartilage and subchondral bone were measured by quantitative polymerase chain reaction. Plasma concentrations of MIF, tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), and interleukin-1 beta (IL-1β) were measured by enzyme-linked immunosorbent assay. RESULTS rs755622 and -794 CATT5-8 genotypes were not associated with MIF mRNA or protein levels or OA (all p ≥ 0.19). MIF mRNA level in cartilage was lower in OA patients than in controls (p = 0.028) and RA patients (p = 0.004), while the levels in bone were comparable between OA patients and controls (p = 0.165). MIF protein level in plasma was lower in OA patients than in controls (p = 3.01 × 10-10), while the levels of TNF-α, IL-6 and IL-1β in plasma were all significantly higher in OA patients than in controls (all p ≤ 0.0007). Multivariable logistic regression showed lower MIF and higher IL-1β protein levels in plasma were independently associated with OA (OR per SD increase = 0.10 and 8.08; 95% CI = 0.04-0.19 and 4.42-16.82, respectively), but TNF-α and IL-6 became non-significant. CONCLUSIONS Reduced MIF mRNA and protein expression in OA patients suggested MIF might have a protective role in OA and could serve as a biomarker to differentiate OA from other joint disorders.
Collapse
Affiliation(s)
- Ming Liu
- Division of Biomedical Sciences (Genetics), Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, A1B 3V6, Canada
| | - Zikun Xie
- Division of Biomedical Sciences (Genetics), Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, A1B 3V6, Canada.,Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China
| | - Guang Sun
- Discipline of Medicine, Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada
| | - Liujun Chen
- College of Pharmacy, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Dake Qi
- College of Pharmacy, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Hongwei Zhang
- Discipline of Medicine, Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada
| | - Jieying Xiong
- Division of Biomedical Sciences (Genetics), Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, A1B 3V6, Canada
| | - Andrew Furey
- Discipline of Surgery, Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada
| | - Proton Rahman
- Discipline of Medicine, Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada
| | - Guanghua Lei
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China
| | - Guangju Zhai
- Division of Biomedical Sciences (Genetics), Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, A1B 3V6, Canada.
| |
Collapse
|
18
|
Caltabiano R, De Pasquale R, Piombino E, Campo G, Nicoletti F, Cavalli E, Mangano K, Fagone P. Macrophage Migration Inhibitory Factor (MIF) and Its Homologue d-Dopachrome Tautomerase (DDT) Inversely Correlate with Inflammation in Discoid Lupus Erythematosus. Molecules 2021; 26:molecules26010184. [PMID: 33401503 PMCID: PMC7795694 DOI: 10.3390/molecules26010184] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 11/25/2020] [Accepted: 12/29/2020] [Indexed: 01/12/2023] Open
Abstract
Discoid Lupus Erythematosus (DLE) is a chronic cutaneous disease of unknown etiology and of immunoinflammatory origin that is characterized by inflammatory plaques and may lead to disfiguring scarring and skin atrophy. Current treatments are limited, with a large proportion of patients either poorly or not responsive, which makes DLE an unmet medical need. Macrophage migration inhibitory factor (MIF) is the prototype of a pleiotropic family of cytokine that also includes the recently discovered homologue D-dopachrome tautomerase (DDT) or MIF2. MIF and DDT/MIF-2 exert several biological properties, primarily, but not exclusively of a proinflammatory nature. MIF and DDT have been suggested to play a key role in the pathogenesis of several autoimmune diseases, such as multiple sclerosis and type 1 diabetes, as well as in the development and progression of certain forms of cancers. In the present study, we have performed an immunohistochemistry analysis for the evaluation of MIF in DLE lesions and normal skin. We found high levels of MIF in the basal layer of the epidermis as well as in the cutaneous appendage (eccrine glands and sebocytes) of normal skin. In DLE lesions, we observed a significant negative correlation between the expression of MIF and the severity of inflammation. In addition, we performed an analysis of MIF and DDT expression levels in the skin of DLE patients in a publicly available microarray dataset. Interestingly, while these in silico data only evidenced a trend toward reduced levels of MIF, they demonstrated a significant pattern of expression and correlation of DDT with inflammatory infiltrates in DLE skins. Overall, our data support a protective role for endogenous MIF and possibly DDT in the regulation of homeostasis and inflammation in the skin and open up novel avenues for the treatment of DLE.
Collapse
Affiliation(s)
- Rosario Caltabiano
- Department of Medical, Surgical and Advanced Technologies “G.F. Ingrassia”, University of Catania, Via Santa Sofia, 87, 95123 Catania, Italy; (R.C.); (E.P.)
| | - Rocco De Pasquale
- Department of General Surgery and Medical-Surgical Specialties, University of Catania, 95123 Catania, Italy;
| | - Eliana Piombino
- Department of Medical, Surgical and Advanced Technologies “G.F. Ingrassia”, University of Catania, Via Santa Sofia, 87, 95123 Catania, Italy; (R.C.); (E.P.)
| | - Giorgia Campo
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (G.C.); (E.C.); (K.M.); (P.F.)
| | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (G.C.); (E.C.); (K.M.); (P.F.)
- Correspondence:
| | - Eugenio Cavalli
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (G.C.); (E.C.); (K.M.); (P.F.)
| | - Katia Mangano
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (G.C.); (E.C.); (K.M.); (P.F.)
| | - Paolo Fagone
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (G.C.); (E.C.); (K.M.); (P.F.)
| |
Collapse
|
19
|
Gamez-Nava JI, Diaz-Rizo V, Perez-Guerrero EE, Muñoz-Valle JF, Saldaña-Cruz AM, Fajardo-Robledo NS, Jacobo-Cuevas H, Nava-Valdivia CA, Alcaraz-Lopez MF, Trujillo X, Huerta M, Cardona-Muñoz EG, Gonzalez-Lopez L. Assessment of serum macrophage migration inhibitory factor (MIF), adiponectin, and other adipokines as potential markers of proteinuria and renal dysfunction in lupus nephritis: a cross-sectional study. Biomark Res 2020; 8:55. [PMID: 33133605 PMCID: PMC7594329 DOI: 10.1186/s40364-020-00236-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 10/15/2020] [Indexed: 12/15/2022] Open
Abstract
Background To date, the association of serum macrophage migration inhibitory factor (MIF) and serum adipokines with lupus nephritis is controversial. Objective To assess the utility of serum MIF, leptin, adiponectin and resistin levels as markers of proteinuria and renal dysfunction in lupus nephritis. Methods Cross-sectional study including 196 systemic lupus erythematosus (SLE) patients and 52 healthy controls (HCs). Disease activity was assessed by Systemic Lupus Erythematosus Disease Activity Index (SLEDAI). Renal SLE involvement was investigated by renal-SLEDAI. MIF, adiponectin, leptin and resistin levels were quantified by ELISA. We assessed the correlations of quantitative variables by Spearman correlation (rs). Multivariable linear regression adjusted the variables associated with the severity of proteinuria. Results SLE patients had higher MIF (p = 0.02) and adiponectin (p < 0.001) than HCs. Patients with renal SLE involvement (n = 43) had higher adiponectin (19.0 vs 13.3 μg/mL, p = 0.002) and resistin (10.7 vs 8.9 ng/mL, p = 0.01) than patients with non-renal SLE (n = 153). Proteinuria correlated with high adiponectin (rs = 0.19, p < 0.009) and resistin (rs = 0.26, p < 0.001). MIF (rs = 0.27, p = 0.04). Resistin correlated with increased creatinine (rs = 0.18, p = 0.02). High renal-SLEDAI correlated with adiponectin (rs = 0.21, p = 0.004). Multiple linear regression showed that elevated adiponectin (p = 0.02), younger age (p = 0.04) and low MIF (p = 0.02) were associated with the severity of proteinuria. Low MIF and high adiponectin levels interacted to explain the association with the severity of proteinuria (R2 = 0.41). Conclusions High adiponectin combined with low MIF concentrations int+eract to explain the severity of proteinuria in renal SLE. These findings highlight the relevance of adiponectin, resistin and MIF as markers of LN.
Collapse
Affiliation(s)
- Jorge Ivan Gamez-Nava
- Programa de Doctorado en Farmacología del Departamento de Fisiología y Programa de Doctorado en Salud del Pública Depatamento de Salud Pública, Universidad de Guadalajara, Centro Universitario de Ciencias de la Salud, Sierra Mojada 950, Colonia Independencia, 44340 Guadalajara, Jalisco Mexico.,Centro Medico Nacional de Occidente, Unidad de Investigacion Biomedica 02, Instituto Mexicano del Seguro Social, Hospital de Especialidades, 44340 Guadalajara, Jalisco Mexico
| | - Valeria Diaz-Rizo
- Departamento de Disciplinas Filosófico, Metodológico e Instrumentales, Universidad de Guadalajara, Centro Universitario de Ciencias de la Salud, 44340 Guadalajara, Jalisco Mexico
| | - Edsaul Emilio Perez-Guerrero
- Universidad de Guadalajara, Centro Universitario de Ciencias de la Salud, Instituto de Investigación en Ciencias Biomédicas, 44340 Guadalajara, Jalisco Mexico
| | - Jose Francisco Muñoz-Valle
- Universidad de Guadalajara, Centro Universitario de Ciencias de la Salud, Instituto de Investigación en Ciencias Biomédicas, 44340 Guadalajara, Jalisco Mexico
| | - Ana Miriam Saldaña-Cruz
- Departamento de Fisiología, Universidad de Guadalajara, Centro Universitario de Ciencias de la Salud, Sierra Mojada 950, Colonia Independencia, 44340 Guadalajara, Jalisco Mexico
| | - Nicte Selene Fajardo-Robledo
- Laboratorio de Investigación y Desarrollo Farmacéutico, Universidad de Guadalajara, Centro Universitario de Ciencias Exactas e Ingenierías, 44430 Guadalajara, Mexico
| | - Heriberto Jacobo-Cuevas
- Programa de Doctorado en Farmacología del Departamento de Fisiología y Programa de Doctorado en Salud del Pública Depatamento de Salud Pública, Universidad de Guadalajara, Centro Universitario de Ciencias de la Salud, Sierra Mojada 950, Colonia Independencia, 44340 Guadalajara, Jalisco Mexico
| | - Cesar Arturo Nava-Valdivia
- Departamento de Microbiología y Patología, Universidad de Guadalajara, Centro Universitario de Ciencias de la Salud, 44340 Guadalajara, Jalisco Mexico
| | | | - Xochitl Trujillo
- Universidad de Colima, Centro Universitario de Investigaciones Biomédicas, 28040 Colima, Mexico
| | - Miguel Huerta
- Universidad de Colima, Centro Universitario de Investigaciones Biomédicas, 28040 Colima, Mexico
| | - Ernesto German Cardona-Muñoz
- Departamento de Fisiología, Universidad de Guadalajara, Centro Universitario de Ciencias de la Salud, Sierra Mojada 950, Colonia Independencia, 44340 Guadalajara, Jalisco Mexico
| | - Laura Gonzalez-Lopez
- Programa de Doctorado en Farmacología del Departamento de Fisiología y Programa de Doctorado en Salud del Pública Depatamento de Salud Pública, Universidad de Guadalajara, Centro Universitario de Ciencias de la Salud, Sierra Mojada 950, Colonia Independencia, 44340 Guadalajara, Jalisco Mexico.,Departamento de Medicina InternaReumatología, Instituto Mexicano del Seguro Social (IMSS), Hospital General Regional 110, 44716 Guadalajara, Jalisco Mexico
| |
Collapse
|
20
|
Wang C, Zhou J, Wang J, Li S, Fukunaga A, Yodoi J, Tian H. Progress in the mechanism and targeted drug therapy for COPD. Signal Transduct Target Ther 2020; 5:248. [PMID: 33110061 PMCID: PMC7588592 DOI: 10.1038/s41392-020-00345-x] [Citation(s) in RCA: 81] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 09/15/2020] [Accepted: 09/21/2020] [Indexed: 02/07/2023] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is emphysema and/or chronic bronchitis characterised by long-term breathing problems and poor airflow. The prevalence of COPD has increased over the last decade and the drugs most commonly used to treat it, such as glucocorticoids and bronchodilators, have significant therapeutic effects; however, they also cause side effects, including infection and immunosuppression. Here we reviewed the pathogenesis and progression of COPD and elaborated on the effects and mechanisms of newly developed molecular targeted COPD therapeutic drugs. Among these new drugs, we focussed on thioredoxin (Trx). Trx effectively prevents the progression of COPD by regulating redox status and protease/anti-protease balance, blocking the NF-κB and MAPK signalling pathways, suppressing the activation and migration of inflammatory cells and the production of cytokines, inhibiting the synthesis and the activation of adhesion factors and growth factors, and controlling the cAMP-PKA and PI3K/Akt signalling pathways. The mechanism by which Trx affects COPD is different from glucocorticoid-based mechanisms which regulate the inflammatory reaction in association with suppressing immune responses. In addition, Trx also improves the insensitivity of COPD to steroids by inhibiting the production and internalisation of macrophage migration inhibitory factor (MIF). Taken together, these findings suggest that Trx may be the ideal drug for treating COPD.
Collapse
Affiliation(s)
- Cuixue Wang
- Department of Basic Medicine, Medical College, Shaoxing University, Shaoxing, 312000, China
| | - Jiedong Zhou
- Department of Basic Medicine, Medical College, Shaoxing University, Shaoxing, 312000, China
| | - Jinquan Wang
- Department of Basic Medicine, Medical College, Shaoxing University, Shaoxing, 312000, China
| | - Shujing Li
- Department of Basic Medicine, Medical College, Shaoxing University, Shaoxing, 312000, China
| | - Atsushi Fukunaga
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, 650-0017, Japan
| | - Junji Yodoi
- Laboratory of Infection and Prevention, Department of Biological Response, Institute for Virus Research, Kyoto University, Kyoto, 606-8501, Japan
| | - Hai Tian
- Department of Basic Medicine, Medical College, Shaoxing University, Shaoxing, 312000, China.
- Jiaozhimei Biotechnology (Shaoxing) Co, Ltd, Shaoxing, 312000, China.
| |
Collapse
|
21
|
Lodde V, Floris M, Beerman I, Munk R, Guha R, Steri M, Orrù V, Abdelmohsen K, Crompton PD, Gorospe M, Idda ML, Cucca F. Evolutionarily Selected Overexpression of the Cytokine BAFF Enhances Mucosal Immune Response Against P. falciparum. Front Immunol 2020; 11:575103. [PMID: 33123155 PMCID: PMC7573158 DOI: 10.3389/fimmu.2020.575103] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 08/24/2020] [Indexed: 12/29/2022] Open
Abstract
We have previously shown that a variant of the TNFSF13B gene that we called BAFF-var increases the production of the cytokine BAFF, upregulating humoral immunity and increasing the risk for certain autoimmune diseases. In addition, genetic population signatures revealed that BAFF-var was evolutionarily advantageous, most likely by increasing resistance to malaria infection, which is a prime candidate for selective pressure. To evaluate whether the increased soluble BAFF (sBAFF) production confers protection, we experimentally assessed the role of BAFF-var in response to malaria antigens. Lysates of erythrocytes infected with Plasmodium falciparum (iRBCs) or left uninfected (uRBCs, control) were used to treat peripheral blood mononuclear cells (PBMCs) with distinct BAFF genotypes. The PBMCs purified from BAFF-var donors and treated with iRBCs showed different levels of specific cells, immunoglobulins, and cytokines as compared with BAFF-WT. In particular, a relevant differential effect on mucosal immunity B subpopulations have been observed. These findings point to specific immune cells and molecules through which the evolutionary selected BAFF-var may have improved fitness during P. falciparum infection.
Collapse
Affiliation(s)
- Valeria Lodde
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
- Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche (CNR), Monserrato, Italy
| | - Matteo Floris
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
- Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche (CNR), Monserrato, Italy
| | - Isabel Beerman
- Epigenetics and Stem Cell Unit, Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, Baltimore, MD, United States
| | - Rachel Munk
- Laboratory of Genetics and Genomics, National Institute on Aging Intramural Research Program, National Institutes of Health, Baltimore, MD, United States
| | - Rajan Guha
- Malaria Infection Biology and Immunity Section, Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, United States
| | - Maristella Steri
- Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche (CNR), Monserrato, Italy
| | - Valeria Orrù
- Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche (CNR), Monserrato, Italy
| | - Kotb Abdelmohsen
- Laboratory of Genetics and Genomics, National Institute on Aging Intramural Research Program, National Institutes of Health, Baltimore, MD, United States
| | - Peter D. Crompton
- Malaria Infection Biology and Immunity Section, Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, United States
| | - Myriam Gorospe
- Laboratory of Genetics and Genomics, National Institute on Aging Intramural Research Program, National Institutes of Health, Baltimore, MD, United States
| | - Maria Laura Idda
- Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche (CNR), Monserrato, Italy
| | - Francesco Cucca
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
- Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche (CNR), Monserrato, Italy
| |
Collapse
|
22
|
Vanarsa K, Soomro S, Zhang T, Strachan B, Pedroza C, Nidhi M, Cicalese P, Gidley C, Dasari S, Mohan S, Thai N, Truong VTT, Jordan N, Saxena R, Putterman C, Petri M, Mohan C. Quantitative planar array screen of 1000 proteins uncovers novel urinary protein biomarkers of lupus nephritis. Ann Rheum Dis 2020; 79:1349-1361. [PMID: 32651195 PMCID: PMC7839323 DOI: 10.1136/annrheumdis-2019-216312] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 06/02/2020] [Accepted: 06/03/2020] [Indexed: 12/30/2022]
Abstract
OBJECTIVE The goal of these studies is to discover novel urinary biomarkers of lupus nephritis (LN). METHODS Urine from systemic lupus erythematosus (SLE) patients was interrogated for 1000 proteins using a novel, quantitative planar protein microarray. Hits were validated in an independent SLE cohort with inactive, active non-renal (ANR) and active renal (AR) patients, in a cohort with concurrent renal biopsies, and in a longitudinal cohort. Single-cell renal RNA sequencing data from LN kidneys were examined to deduce the cellular origin of each biomarker. RESULTS Screening of 1000 proteins revealed 64 proteins to be significantly elevated in SLE urine, of which 17 were ELISA validated in independent cohorts. Urine Angptl4 (area under the curve (AUC)=0.96), L-selectin (AUC=0.86), TPP1 (AUC=0.84), transforming growth factor-β1 (TGFβ1) (AUC=0.78), thrombospondin-1 (AUC=0.73), FOLR2 (AUC=0.72), platelet-derived growth factor receptor-β (AUC=0.67) and PRX2 (AUC=0.65) distinguished AR from ANR SLE, outperforming anti-dsDNA, C3 and C4, in terms of specificity, sensitivity and positive predictive value. In multivariate regression analysis, urine Angptl4, L-selectin, TPP1 and TGFβ1 were highly associated with disease activity, even after correction for demographic variables. In SLE patients with serial follow-up, urine L-selectin (followed by urine Angptl4 and TGFβ1) were best at tracking concurrent or pending disease flares. Importantly, several proteins elevated in LN urine were also expressed within the kidneys in LN, either within resident renal cells or infiltrating immune cells, based on single-cell RNA sequencing analysis. CONCLUSION Unbiased planar array screening of 1000 proteins has led to the discovery of urine Angptl4, L-selectin and TGFβ1 as potential biomarker candidates for tracking disease activity in LN.
Collapse
Affiliation(s)
- Kamala Vanarsa
- Department of Biomedical Engineering, University of Houston, Houston, Texas, USA
| | - Sanam Soomro
- Department of Biomedical Engineering, University of Houston, Houston, Texas, USA
| | - Ting Zhang
- Department of Biomedical Engineering, University of Houston, Houston, Texas, USA
| | - Briony Strachan
- Department of Biomedical Engineering, University of Houston, Houston, Texas, USA
| | - Claudia Pedroza
- Center for Clinical Research and Evidence-based Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Malavika Nidhi
- Department of Biomedical Engineering, University of Houston, Houston, Texas, USA
| | - Pietro Cicalese
- Department of Biomedical Engineering, University of Houston, Houston, Texas, USA
| | - Christopher Gidley
- Department of Biomedical Engineering, University of Houston, Houston, Texas, USA
| | - Shobha Dasari
- Department of Biomedical Engineering, University of Houston, Houston, Texas, USA
| | - Shree Mohan
- Department of Biomedical Engineering, University of Houston, Houston, Texas, USA
| | - Nathan Thai
- Department of Biomedical Engineering, University of Houston, Houston, Texas, USA
| | - Van Thi Thanh Truong
- Center for Clinical Research and Evidence-based Medicine, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Nicole Jordan
- Division of Rheumatology, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Ramesh Saxena
- Division of Nephrology, Department of Medicine, UT Southwestern Medical, Dallas, Texas, USA
| | - Chaim Putterman
- Division of Rheumatology, Albert Einstein College of Medicine, Bronx, New York, USA
- Azrieli Faculty of Medicine, Bar-Ilan University, Zefat, Israel
- Research Institute, Galilee Medical Center, Nahariya, Israel
| | - Michelle Petri
- Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Chandra Mohan
- Department of Biomedical Engineering, University of Houston, Houston, Texas, USA
| |
Collapse
|
23
|
Lai YC, Chao CH, Yeh TM. Roles of Macrophage Migration Inhibitory Factor in Dengue Pathogenesis: From Pathogenic Factor to Therapeutic Target. Microorganisms 2020; 8:microorganisms8060891. [PMID: 32545679 PMCID: PMC7356240 DOI: 10.3390/microorganisms8060891] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 06/03/2020] [Accepted: 06/10/2020] [Indexed: 12/16/2022] Open
Abstract
Dengue virus (DENV) infection is the most prevalent mosquito-borne viral infection and can lead to severe dengue hemorrhagic fever (DHF) and even life-threatening dengue shock syndrome (DSS). Although the cytokine storm has been revealed as a critical factor in dengue disease, the limited understanding of dengue immunopathogenesis hinders the development of effective treatments. Macrophage migration inhibitory factor (MIF) is a pleiotropic proinflammatory cytokine that mediates diverse immune responses, and the serum level of MIF positively correlates with disease severity in patients with dengue. MIF is involved in DENV replication and many pathological changes, such as vascular leakage, during DENV infection. In this paper, the pathogenic roles of MIF and the regulation of MIF secretion during DENV infection are reviewed. Furthermore, whether MIF is a potential therapeutic target against DENV infection is also discussed.
Collapse
Affiliation(s)
- Yen-Chung Lai
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan; (Y.-C.L.); (C.-H.C.)
| | - Chiao-Hsuan Chao
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan; (Y.-C.L.); (C.-H.C.)
| | - Trai-Ming Yeh
- Department of Medical Laboratory Science and Biotechnology, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan
- Correspondence: ; Tel.: +886-6-2353535 (ext. 5778)
| |
Collapse
|
24
|
Zhou J, Wang C, Wu J, Fukunaga A, Cheng Z, Wang J, Yamauchi A, Yodoi J, Tian H. Anti-Allergic and Anti-Inflammatory Effects and Molecular Mechanisms of Thioredoxin on Respiratory System Diseases. Antioxid Redox Signal 2020; 32:785-801. [PMID: 31884805 DOI: 10.1089/ars.2019.7807] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Significance: The pathogenesis and progression of allergic inflammation in the respiratory system are closely linked to oxidative stress. Thioredoxin (TRX) is an essential redox balance regulator in organisms and is induced by various oxidative stress factors, including ultraviolet rays, radiation, oxidation, viral infections, ischemia reperfusion, and anticancer agents. Recent Advances: We demonstrated that systemic administration and transgenic overexpression of TRX is useful in a wide variety of in vivo inflammatory respiratory diseases models, such as viral pneumonia, interstitial lung disease, chronic obstructive pulmonary disease, asthma, acute respiratory distress syndrome, and obstructive sleep apnea syndrome, by removing reactive oxygen species, blocking production of inflammatory cytokines, inhibiting migration and activation of neutrophils and eosinophils, and regulating the cellular redox status. In addition, TRX's anti-inflammatory mechanism is different from the mechanisms associated with anti-inflammatory agents, such as glucocorticoids, which regulate the inflammatory reaction in association with suppressing immune responses. Critical Issues: Understanding the molecular mechanism of TRX is very helpful for understanding the role of TRX in respiratory diseases. In this review, we show the protective effect of TRX in various respiratory diseases. In addition, we discuss its anti-allergic and anti-inflammatory molecular mechanism in detail. Future Directions: The application of TRX may be useful for treating respiratory allergic inflammatory disorders. Antioxid. Redox Signal. 32, 785-801.
Collapse
Affiliation(s)
- JieDong Zhou
- Department of Basic Medicine, Medical College, Shaoxing University, Shaoxing, China
| | - CuiXue Wang
- Department of Basic Medicine, Medical College, Shaoxing University, Shaoxing, China
| | - JiaLin Wu
- Department of Basic Medicine, Medical College, Shaoxing University, Shaoxing, China
| | - Atsushi Fukunaga
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, Japan
| | - ZuSheng Cheng
- Department of Radiology, Shaoxing Seventh People's Hospital, Shaoxing, China
| | - JinQuan Wang
- Department of Basic Medicine, Medical College, Shaoxing University, Shaoxing, China
| | - Akira Yamauchi
- Department of Breast Surgery, Nara Prefectural General Medical Center, Nara, Japan
| | - Junji Yodoi
- Laboratory of Infection and Prevention, Department of Biological Response, Institute for Virus Research, Kyoto University, Kyoto, Japan
| | - Hai Tian
- Department of Basic Medicine, Medical College, Shaoxing University, Shaoxing, China.,Jiaozhimei Biotechnology (Shaoxing) Co., Ltd., Shaoxing, China
| |
Collapse
|
25
|
Lang T. Analysis of Secreted MIF from Cultured Murine Bone Marrow-Derived Immune Cells. Methods Mol Biol 2020; 2080:39-46. [PMID: 31745869 DOI: 10.1007/978-1-4939-9936-1_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Macrophage migration inhibitory factor (MIF) is expressed and released ubiquitously by numerous cell types and tissues. MIF is detected and constitutively expressed at the protein level both intra- and extracellularly. This chapter outlines methods for cultivating, purifying, detecting, and quantifying concentrations of MIF from murine primary derived macrophages and dendritic cell culture supernatants.
Collapse
Affiliation(s)
- Tali Lang
- The Szalmuk Family Department of Medical Oncology, Level 2, Cabrini Institute, Malvern, VIC, Australia.
| |
Collapse
|
26
|
Measuring MIF in Biological Fluids. Methods Mol Biol 2019. [PMID: 31745870 DOI: 10.1007/978-1-4939-9936-1_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
Abstract
MIF is a key regulator of host immune responses and increased levels secreted from cells, or found circulating systemically, have been implicated in the pathogenesis of many inflammatory and autoimmune disorders. Here, we describe methods for detecting and quantifying extracellular concentrations of MIF in both human- and murine-derived biological samples.
Collapse
|
27
|
Abstract
Dysregulation of lymphocyte function, accumulation of autoantibodies and defective clearance of circulating immune complexes and apoptotic cells are hallmarks of systemic lupus erythematosus (SLE). Moreover, it is now evident that an intricate interplay between the adaptive and innate immune systems contributes to the pathogenesis of SLE, ultimately resulting in chronic inflammation and organ damage. Platelets circulate in the blood and are chiefly recognized for their role in the prevention of bleeding and promotion of haemostasis; however, accumulating evidence points to a role for platelets in both adaptive and innate immunity. Through a broad repertoire of receptors, platelets respond promptly to immune complexes, complement and damage-associated molecular patterns, and represent a major reservoir of immunomodulatory molecules in the circulation. Furthermore, evidence suggests that platelets are activated in patients with SLE, and that they could contribute to the circulatory autoantigenic load through the release of microparticles and mitochondrial antigens. Herein, we highlight how platelets contribute to the immune response and review evidence implicating platelets in the pathogenesis of SLE.
Collapse
|
28
|
Vincent FB, Lang T, Kandane-Rathnayake R, Downie-Doyle S, Morand EF, Rischmueller M. Serum and urinary macrophage migration inhibitory factor (MIF) in primary Sjögren's syndrome. Joint Bone Spine 2019; 86:393-395. [DOI: 10.1016/j.jbspin.2018.07.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 07/04/2018] [Indexed: 10/28/2022]
|
29
|
Li JH, Tang Y, Lv J, Wang XH, Yang H, Tang PMK, Huang XR, He ZJ, Zhou ZJ, Huang QY, Klug J, Meinhardt A, Fingerle-Rowson G, Xu AP, Zheng ZH, Lan HY. Macrophage migration inhibitory factor promotes renal injury induced by ischemic reperfusion. J Cell Mol Med 2019; 23:3867-3877. [PMID: 30968541 PMCID: PMC6533527 DOI: 10.1111/jcmm.14234] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 11/27/2018] [Accepted: 12/16/2018] [Indexed: 11/29/2022] Open
Abstract
Macrophage migration inhibitory factor (MIF) is pleiotropic cytokine that has multiple effects in many inflammatory and immune diseases. This study reveals a potential role of MIF in acute kidney injury (AKI) in patients and in kidney ischemic reperfusion injury (IRI) mouse model in MIF wild‐type (WT) and MIF knockout (KO) mice. Clinically, plasma and urinary MIF levels were largely elevated at the onset of AKI, declined to normal levels when AKI was resolved and correlated tightly with serum creatinine independent of disease causes. Experimentally, MIF levels in plasma and urine were rapidly elevated after IRI‐AKI and associated with the elevation of serum creatinine and the severity of tubular necrosis, which were suppressed in MIF KO mice. It was possible that MIF may mediate AKI via CD74/TLR4‐NF‐κB signalling as mice lacking MIF were protected from AKI by largely suppressing CD74/TLR‐4‐NF‐κB associated renal inflammation, including the expression of MCP‐1, TNF‐α, IL‐1β, IL‐6, iNOS, CXCL15(IL‐8 in human) and infiltration of macrophages, neutrophil, and T cells. In conclusion, our study suggests that MIF may be pathogenic in AKI and levels of plasma and urinary MIF may correlate with the progression and regression of AKI.
Collapse
Affiliation(s)
- Jin H Li
- Department of Nephrology, The Seventh Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Shenzhen, China.,Department of Medicine and Therapeutics, Department of Anatomical and Cellular Pathology, Li Ka Shing Institute of Health Sciences, the Chinese University of Hong Kong, Hong Kong, China
| | - Ying Tang
- Department of Nephrology, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Jun Lv
- Department of Nephrology, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Xiao H Wang
- Department of Nephrology, The Seventh Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Shenzhen, China
| | - Hui Yang
- Department of Medicine and Therapeutics, Department of Anatomical and Cellular Pathology, Li Ka Shing Institute of Health Sciences, the Chinese University of Hong Kong, Hong Kong, China.,Department of Nephrology, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Patrick M K Tang
- Department of Medicine and Therapeutics, Department of Anatomical and Cellular Pathology, Li Ka Shing Institute of Health Sciences, the Chinese University of Hong Kong, Hong Kong, China
| | - Xiao R Huang
- Department of Medicine and Therapeutics, Department of Anatomical and Cellular Pathology, Li Ka Shing Institute of Health Sciences, the Chinese University of Hong Kong, Hong Kong, China
| | - Zhi J He
- Department of Nephrology, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Zi J Zhou
- Department of Nephrology, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Qiu Y Huang
- Department of Nephrology, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Jörg Klug
- Department of Anatomy and Cell Biology, Justus-Liebig-University, Giessen, Germany
| | - Andreas Meinhardt
- Department of Anatomy and Cell Biology, Justus-Liebig-University, Giessen, Germany
| | - Günter Fingerle-Rowson
- Department I of Internal Medicine, University Hospital Cologne, and Center for Integrated Oncology Köln-Bonn, Cologne, Germany
| | - An P Xu
- Department of Nephrology, Sun Yat-sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Zhi H Zheng
- Department of Nephrology, The Seventh Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Shenzhen, China
| | - Hui Yao Lan
- Department of Medicine and Therapeutics, Department of Anatomical and Cellular Pathology, Li Ka Shing Institute of Health Sciences, the Chinese University of Hong Kong, Hong Kong, China
| |
Collapse
|
30
|
Xu F, Shi YH, Chen J. Characterization and immunologic functions of the macrophage migration inhibitory factor from Japanese sea bass, Lateolabrax japonicus. FISH & SHELLFISH IMMUNOLOGY 2019; 86:947-955. [PMID: 30586634 DOI: 10.1016/j.fsi.2018.12.042] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 12/16/2018] [Accepted: 12/21/2018] [Indexed: 06/09/2023]
Abstract
Macrophage migration inhibitory factor (MIF) is a cytokine playing critical roles in inflammatory and immune responses. However, its functions have not been well studied in fish. In this study, we identified a MIF molecule from Japanese sea bass (Lateolabrax japonicus; LjMIF). Multiple sequence alignment showed that LjMIF has the typical structural features of MIFs. Phylogenetic tree analysis revealed that LjMIF is most closely related to the yellowfin tuna (Thunnus albacares), large yellow croaker (Larimichthys crocea), and red drum (Sciaenops ocellatus) homologs. Constitutive mRNA expression of LjMIF was detected in all tested tissues, with the highest level in the liver. Upon Vibro harveyi infection, LjMIF transcripts were altered in the tested tissues, including the liver, spleen, and head kidney. Subsequently, we prepared recombinant LjMIF (rLjMIF) and the corresponding antibody (anti-LjMIF). The in vitro study showed that rLjMIF inhibited the trafficking of Japanese sea bass monocytes/macrophages (MO/MΦ) and lymphocytes, but not of neutrophils, while anti-LjMIF had the opposite effect. rLjMIF also enhanced phagocytosis and intracellular killing of V. harveyi by MO/MΦ, while anti-LjMIF only inhibited phagocytosis by MO/MΦ. The in vivo study showed that rLjMIF aggravated the course of V. harveyi infection in Japanese sea bass, but anti-LjMIF increased the survival rate of the fish and decreased the bacterial burden. In conclusion, our observation revealed that LjMIF is closely involved in the immune responses of Japanese sea bass for combating V. harveyi infection.
Collapse
Affiliation(s)
- Feng Xu
- Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Meishan Campus, Ningbo University, Ningbo, 315832, China
| | - Yu-Hong Shi
- Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Meishan Campus, Ningbo University, Ningbo, 315832, China
| | - Jiong Chen
- Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Meishan Campus, Ningbo University, Ningbo, 315832, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Meishan Campus, Ningbo University, Ningbo, 315832, China.
| |
Collapse
|
31
|
Zheng J, Guo R, Tang Y, Fu Q, Chen J, Wu L, Leng L, Bucala R, Song Y, Lu L. miR-152 Attenuates the Severity of Lupus Nephritis Through the Downregulation of Macrophage Migration Inhibitory Factor (MIF)-Induced Expression of COL1A1. Front Immunol 2019; 10:158. [PMID: 30787934 PMCID: PMC6372555 DOI: 10.3389/fimmu.2019.00158] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Accepted: 01/17/2019] [Indexed: 12/24/2022] Open
Abstract
Background: The role of miR-152 in lupus nephritis has not been elucidated. The aim of this study was to investigate the role of miR-152 in the pathogenesis of lupus nephritis (LN). Methods: miR-152 expression was detected using RT-PCR in LN tissue and normal controls. The miR-152 expression was compared with clinical parameters such as 24 h urine protein excretion level, serum creatinine, and serum complement level and SLEDAI score. The function of miR-152 was examined using human renal proximal tubular epithelial cells (HRPTE). miR-152 mimics and inhibitors were transfected to HRPTEs to ascertain the effects of miR-152. Results: miR-152 expression was downregulated in LN tissue. There was an inverse correlation between miR-152 expression in LN tissue and clinical parameters like 24 h urine protein excretion levels and serum creatinine, but not serum complement levels or SLEDAI. Further analysis showed that macrophage migration inhibitory factor (MIF) was a direct target of miR-152. Downregulation of MIF through complementary binding of miR-152 inhibited the renal expression of COL1A1. Conclusion: miR-152 expression was tapered in LN tissue and miR-152 expression was inversely correlated with chronicity index (CI), serum creatinine and severity of proteinuria. miR-152 may attenuate the severity of LN through the downregulation of MIF-induced expression of COL1A1. These findings suggest that miR-152 may be a potential target for the treatment of LN.
Collapse
Affiliation(s)
- Jiayi Zheng
- Department of Rheumatology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Ruru Guo
- Department of Rheumatology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yuanjia Tang
- Department of Rheumatology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Qiong Fu
- Department of Rheumatology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jie Chen
- Department of Rheumatology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lingling Wu
- Department of Rheumatology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lin Leng
- Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, United States
| | - Richard Bucala
- Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, United States
| | - Yang Song
- Department of Rheumatology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Liangjing Lu
- Department of Rheumatology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| |
Collapse
|
32
|
Merkley SD, Chock CJ, Yang XO, Harris J, Castillo EF. Modulating T Cell Responses via Autophagy: The Intrinsic Influence Controlling the Function of Both Antigen-Presenting Cells and T Cells. Front Immunol 2018; 9:2914. [PMID: 30619278 PMCID: PMC6302218 DOI: 10.3389/fimmu.2018.02914] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Accepted: 11/28/2018] [Indexed: 12/17/2022] Open
Abstract
Autophagy is a homeostatic and inducible process affecting multiple aspects of the immune system. This intrinsic cellular process is involved in MHC-antigen (Ag) presentation, inflammatory signaling, cytokine regulation, and cellular metabolism. In the context of T cell responses, autophagy has an influential hand in dictating responses to self and non-self by controlling extrinsic factors (e.g., MHC-Ag, cytokine production) in antigen-presenting cells (APC) and intrinsic factors (e.g., cell signaling, survival, cytokine production, and metabolism) in T cells. These attributes make autophagy an attractive therapeutic target to modulate T cell responses. In this review, we examine the impact autophagy has on T cell responses by modulating multiple aspects of APC function; the importance of autophagy in the activation, differentiation and homeostasis of T cells; and discuss how the modulation of autophagy could influence T cell responses.
Collapse
Affiliation(s)
- Seth D Merkley
- Clinical and Translational Science Center, University of New Mexico Health Sciences Albuquerque, NM, United States
| | - Cameron J Chock
- Department of Molecular Genetics and Microbiology, University of New Mexico Health Sciences Albuquerque, NM, United States
| | - Xuexian O Yang
- Department of Molecular Genetics and Microbiology, University of New Mexico Health Sciences Albuquerque, NM, United States.,Autophagy Inflammation and Metabolism Center of Biomedical Research Excellence, University of New Mexico Health Sciences Albuquerque, NM, United States
| | - James Harris
- Rheumatology Group, Centre for Inflammatory Diseases, Department of Medicine, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University Clayton, VIC, Australia
| | - Eliseo F Castillo
- Clinical and Translational Science Center, University of New Mexico Health Sciences Albuquerque, NM, United States.,Autophagy Inflammation and Metabolism Center of Biomedical Research Excellence, University of New Mexico Health Sciences Albuquerque, NM, United States.,Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of New Mexico School of Medicine Albuquerque, NM, United States
| |
Collapse
|
33
|
Vincent FB, Lin E, Sahhar J, Ngian GS, Kandane-Rathnayake R, Mende R, Hoi AY, Morand EF, Lang T, Harris J. Analysis of serum macrophage migration inhibitory factor and D-dopachrome tautomerase in systemic sclerosis. Clin Transl Immunology 2018; 7:e1042. [PMID: 30546906 PMCID: PMC6283235 DOI: 10.1002/cti2.1042] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 11/21/2018] [Accepted: 11/21/2018] [Indexed: 12/25/2022] Open
Abstract
Objectives Macrophage migration inhibitory factor (MIF) and D‐dopachrome tautomerase (DDT), members of the same cytokine superfamily, are linked to the pathogenesis of a number of inflammatory diseases. The aim of this study was to investigate their clinical relevance in systemic sclerosis (SSc). Methods Serum MIF and DDT were quantified in 105 SSc patients by ELISA and levels compared to healthy controls (HC) (47) and patients with systemic lupus erythematosus (SLE) (184). Clinical parameters included organ involvement, serum laboratory markers and results of pulmonary function tests, and overall disease activity assessed using the European Scleroderma Trials and Research group (EUSTAR) activity index. Results There was no significant difference in serum DDT concentrations between patients with SSc and HC. However, serum MIF was significantly increased in SSc compared to both HC and SLE cohorts. Serum MIF was increased in SSc patients with low forced vital capacity (FVC) and was also associated with the use of angiotensin II receptor blockers and beta blockers in SSc, confirmed after adjusting for the presence of systemic hypertension and low FVC. Serum DDT was significantly higher in SSc patients with low FEV1 and negatively correlated with EUSTAR score, particularly in patients with limited disease. Conclusion Although not significantly linked to specific clinical parameters, serum MIF was significantly higher in SSc patients than in HC and SLE patients, suggesting a fundamental role for MIF in SSc. DDT, while closely related to MIF, did not show a similar expression profile, suggesting functional differences between these molecules.
Collapse
Affiliation(s)
- Fabien B Vincent
- Centre for Inflammatory Diseases School of Clinical Sciences at Monash Health Monash University Clayton VIC Australia
| | - Emily Lin
- Centre for Inflammatory Diseases School of Clinical Sciences at Monash Health Monash University Clayton VIC Australia
| | - Joanne Sahhar
- Centre for Inflammatory Diseases School of Clinical Sciences at Monash Health Monash University Clayton VIC Australia.,Department of Rheumatology Monash Health Clayton VIC Australia
| | - Gene-Siew Ngian
- Centre for Inflammatory Diseases School of Clinical Sciences at Monash Health Monash University Clayton VIC Australia.,Department of Rheumatology Monash Health Clayton VIC Australia
| | - Rangi Kandane-Rathnayake
- Centre for Inflammatory Diseases School of Clinical Sciences at Monash Health Monash University Clayton VIC Australia
| | - Rachel Mende
- Centre for Inflammatory Diseases School of Clinical Sciences at Monash Health Monash University Clayton VIC Australia
| | - Alberta Y Hoi
- Centre for Inflammatory Diseases School of Clinical Sciences at Monash Health Monash University Clayton VIC Australia
| | - Eric F Morand
- Centre for Inflammatory Diseases School of Clinical Sciences at Monash Health Monash University Clayton VIC Australia.,Department of Rheumatology Monash Health Clayton VIC Australia
| | - Tali Lang
- Centre for Inflammatory Diseases School of Clinical Sciences at Monash Health Monash University Clayton VIC Australia.,Present address: The Szalmuk Family Department of Medical Oncology Cabrini Institute Malvern VIC 3144 Australia
| | - James Harris
- Centre for Inflammatory Diseases School of Clinical Sciences at Monash Health Monash University Clayton VIC Australia
| |
Collapse
|
34
|
Shin MS, Kang Y, Wahl ER, Park HJ, Lazova R, Leng L, Mamula M, Krishnaswamy S, Bucala R, Kang I. Macrophage Migration Inhibitory Factor Regulates U1 Small Nuclear RNP Immune Complex-Mediated Activation of the NLRP3 Inflammasome. Arthritis Rheumatol 2018; 71:109-120. [PMID: 30009530 DOI: 10.1002/art.40672] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Accepted: 07/12/2018] [Indexed: 12/15/2022]
Abstract
OBJECTIVE High-expression alleles of macrophage migration inhibitory factor (MIF) are linked genetically to the severity of systemic lupus erythematosus (SLE). The U1 small nuclear RNP (snRNP) immune complex containing U1 snRNP and anti-U1 snRNP antibodies, which are found in patients with SLE, activates the NLRP3 inflammasome, comprising NLRP3, ASC, and procaspase 1, in human monocytes, leading to the production of interleukin-1β (IL-1β). This study was undertaken to investigate the role of the snRNP immune complex in up-regulating the expression of MIF and its interface with the NLRP3 inflammasome. METHODS MIF, IL-1β, NLRP3, caspase 1, ASC, and MIF receptors were analyzed by enzyme-linked immunosorbent assay, Western blotting, quantitative polymerase chain reaction, and cytometry by time-of-flight mass spectrometry (CytoF) in human monocytes incubated with or without the snRNP immune complex. MIF pathway responses were probed with the novel small molecule antagonist MIF098. RESULTS The snRNP immune complex induced the production of MIF and IL-1β from human monocytes. High-dimensional, single-cell CytoF analysis established that MIF regulates activation of the NLRP3 inflammasome, including findings of a quantitative relationship between MIF and its receptors and IL-1β levels in the monocytes. MIF098, which blocks MIF binding to its cognate receptor, suppressed the production of IL-1β, the up-regulation of NLRP3, which is a rate-limiting step in NLRP3 inflammasome activation, and the activation of caspase 1 in snRNP immune complex-stimulated human monocytes. CONCLUSION The U1 snRNP immune complex is a specific stimulus of MIF production in human monocytes, with MIF having an upstream role in defining the inflammatory characteristics of activated monocytes by regulating NLRP3 inflammasome activation and downstream IL-1β production. These findings provide mechanistic insight and a therapeutic rationale for targeting MIF in subgroups of lupus patients, such as those classified as high genotypic MIF expressers or those with anti-snRNP antibodies.
Collapse
Affiliation(s)
- Min Sun Shin
- Yale University School of Medicine, New Haven, Connecticut
| | - Youna Kang
- Yale University School of Medicine, New Haven, Connecticut
| | - Elizabeth R Wahl
- Yale University School of Medicine, New Haven, Connecticut, and University of Washington, Seattle
| | - Hong-Jai Park
- Yale University School of Medicine, New Haven, Connecticut
| | - Rossitza Lazova
- Yale University School of Medicine, New Haven, Connecticut, and California Skin Institute, San Jose
| | - Lin Leng
- Yale University School of Medicine, New Haven, Connecticut
| | - Mark Mamula
- Yale University School of Medicine, New Haven, Connecticut
| | | | - Richard Bucala
- Yale University School of Medicine, New Haven, Connecticut
| | - Insoo Kang
- Yale University School of Medicine, New Haven, Connecticut
| |
Collapse
|
35
|
Pawlitzki M, Sweeney-Reed CM, Meuth SG, Reinhold D, Neumann J. CSF macrophage migration inhibitory factor levels did not predict steroid treatment response after optic neuritis in patients with multiple sclerosis. PLoS One 2018; 13:e0207726. [PMID: 30475854 PMCID: PMC6261107 DOI: 10.1371/journal.pone.0207726] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 11/04/2018] [Indexed: 01/18/2023] Open
Abstract
Glucocorticoid (GC) refractory relapses in patients with multiple sclerosis (MS) or clinically isolated syndrome (CIS), who are in potential need of treatment escalation, are a key challenge in routine clinical practice. The pro-inflammatory cytokine macrophage migration inhibitory factor (MIF) has been shown to be an endogenous counter-regulator of GC, and potentiates autoimmune-mediated neuroinflammation. In order to evaluate whether MIF levels are elevated in the cerebrospinal fluid (CSF) of MS patients (CSF-MIF), and whether they are higher still during a GC refractory relapse, we compared CSF-MIF concentrations of CIS/MS patients with acute optic neuritis as their first inflammatory episode (ON, n = 20), CIS/MS patients with a stable disease progression/without relapse (CIS/MS w/o, n = 18), and healthy controls (HC, n = 20) using ANOVA. Mean CSF-MIF concentrations in CIS/MS w/o patients were significantly higher than in ON patients and HCs, whereas ON patients and HCs did not differ. A subgroup analysis of the ON group revealed 10 patients to be responsive to GC-treatment (GC-ON) and 10 patients refractory under GC-treatment (rGC-ON). However, mean CSF-MIF concentrations did not differ between GC-ON and rGC-ON cases. We therefore conclude that MIF is not suitable for distinguishing GC responders from non-responders in a group of patients with acute optic neuritis, but it rather mirrors the ongoing inflammation in long-term MS disease progression.
Collapse
Affiliation(s)
- Marc Pawlitzki
- Department of Neurology, Otto-von-Guericke University, Magdeburg, Germany
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Muenster, Germany
| | | | - Sven G. Meuth
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Muenster, Germany
| | - Dirk Reinhold
- Institute of Molecular and Clinical Immunology, Otto-von-Guericke-University, Magdeburg, Germany
| | - Jens Neumann
- Department of Neurology, Otto-von-Guericke University, Magdeburg, Germany
| |
Collapse
|
36
|
Role of MIF and D-DT in immune-inflammatory, autoimmune, and chronic respiratory diseases: from pathogenic factors to therapeutic targets. Drug Discov Today 2018; 24:428-439. [PMID: 30439447 DOI: 10.1016/j.drudis.2018.11.003] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 10/04/2018] [Accepted: 11/06/2018] [Indexed: 01/03/2023]
Abstract
Macrophage migration inhibitory factor (MIF) is a protein that acts as a cytokine-, enzyme-, endocrine- and chaperon-like molecule. It binds to the cell-surface receptor CD74 in association with CD44, which activates the downstream signal transduction pathway. In addition, MIF acts also as a noncognate ligand for C-X-C chemokine receptor type 2 (CXCR2), type 4 (CXCR4), and type 7 (CXCR7). Recently, D-dopachrome tautomerase (D-DT), a second member of the MIF superfamily, was identified. From a pharmacological and clinical point of view, the nonredundant biological properties of MIF and D-DT anticipate potential synergisms from their simultaneous inhibition. Here, we focus on the role of MIF and D-DT in human immune-inflammatory, autoimmune, and chronic respiratory diseases, providing an update on the progress made in the identification of specific small-molecule inhibitors of these proteins.
Collapse
|
37
|
Bendorius M, Po C, Muller S, Jeltsch-David H. From Systemic Inflammation to Neuroinflammation: The Case of Neurolupus. Int J Mol Sci 2018; 19:E3588. [PMID: 30428632 PMCID: PMC6274746 DOI: 10.3390/ijms19113588] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 11/06/2018] [Accepted: 11/09/2018] [Indexed: 12/17/2022] Open
Abstract
It took decades to arrive at the general consensus dismissing the notion that the immune system is independent of the central nervous system. In the case of uncontrolled systemic inflammation, the relationship between the two systems is thrown off balance and results in cognitive and emotional impairment. It is specifically true for autoimmune pathologies where the central nervous system is affected as a result of systemic inflammation. Along with boosting circulating cytokine levels, systemic inflammation can lead to aberrant brain-resident immune cell activation, leakage of the blood⁻brain barrier, and the production of circulating antibodies that cross-react with brain antigens. One of the most disabling autoimmune pathologies known to have an effect on the central nervous system secondary to the systemic disease is systemic lupus erythematosus. Its neuropsychiatric expression has been extensively studied in lupus-like disease murine models that develop an autoimmunity-associated behavioral syndrome. These models are very useful for studying how the peripheral immune system and systemic inflammation can influence brain functions. In this review, we summarize the experimental data reported on murine models developing autoimmune diseases and systemic inflammation, and we explore the underlying mechanisms explaining how systemic inflammation can result in behavioral deficits, with a special focus on in vivo neuroimaging techniques.
Collapse
Affiliation(s)
- Mykolas Bendorius
- UMR 7242 Biotechnologie et Signalisation Cellulaire, École Supérieure de Biotechnologie de Strasbourg (ESBS), Laboratoire d'Excellence Médalis, Université de Strasbourg/CNRS, 67412 Illkirch, France.
| | - Chrystelle Po
- ICube UMR 7357, Université de Strasbourg/CNRS, Fédération de Médecine Translationnelle de Strasbourg, 67000 Strasbourg, France.
| | - Sylviane Muller
- UMR 7242 Biotechnologie et Signalisation Cellulaire, École Supérieure de Biotechnologie de Strasbourg (ESBS), Laboratoire d'Excellence Médalis, Université de Strasbourg/CNRS, 67412 Illkirch, France.
- University of Strasbourg Institute for Advanced Study (USIAS), 67000 Strasbourg, France.
| | - Hélène Jeltsch-David
- UMR 7242 Biotechnologie et Signalisation Cellulaire, École Supérieure de Biotechnologie de Strasbourg (ESBS), Laboratoire d'Excellence Médalis, Université de Strasbourg/CNRS, 67412 Illkirch, France.
| |
Collapse
|
38
|
Adzavon YM, Zhao P, Ma J, Zhang X, Zhang X, Zhang M, Liu M, Wang L, Chen D, Abisso TG, Lv B, Wang L, Xie F, Ma X. Macrophage migration inhibitory factor contributes to the pathogenesis of benign lymphoepithelial lesion of the lacrimal gland. Cell Commun Signal 2018; 16:70. [PMID: 30348174 PMCID: PMC6196440 DOI: 10.1186/s12964-018-0284-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Accepted: 10/11/2018] [Indexed: 02/06/2023] Open
Abstract
Background Benign Lymphoepithelial Lesion (BLEL) is a rare disease observed in the adult population. Despite the growing numbers of people suffering from BLEL, the etiology and mechanisms underlying its pathogenesis remain unknown. Methods In the present study, we used gene and cytokines expression profiling, western blot and immunohistochemistry to get further insight into the cellular and molecular mechanisms involved in the pathogenesis of BLEL of the lacrimal gland. Results The results showed that Macrophage Migration Inhibitory Factor (MIF) was the most highly expressed cytokine in BLEL, and its expression positively correlated with the expression of Th2 and Th17 cells cytokines. MIF was found to regulate biological functions and pathways involved in BLEL pathogenesis, such as proliferation, resistance to apoptosis, MAPK and PI3K/Akt pathways. We also found that MIF promotes fibrosis in BLEL by inducing BLEL fibroblast differentiation into myofibroblasts as well as the synthesis and the deposit of extracellular matrix in BLEL tissues. Conclusions Our findings demonstrate the contribution of MIF to the pathogenesis of BLEL of the lacrimal gland and suggested MIF as a promising therapeutic target for its treatment. Electronic supplementary material The online version of this article (10.1186/s12964-018-0284-4) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Yao Mawulikplimi Adzavon
- College of Life Science and Bio-engineering, Beijing Molecular Hydrogen Research Center, Beijing University of Technology, Beijing, 100124, People's Republic of China
| | - Pengxiang Zhao
- College of Life Science and Bio-engineering, Beijing Molecular Hydrogen Research Center, Beijing University of Technology, Beijing, 100124, People's Republic of China.
| | - Jianmin Ma
- Beijing Tongren Hospital, Capital Medical University, Beijing, 100730, People's Republic of China.,Beijing Ophthalmology & Vision Science Key Lab, Beijing Tongren Eye Center, Beijing, 100730, People's Republic of China
| | - Xujuan Zhang
- College of Life Science and Bio-engineering, Beijing Molecular Hydrogen Research Center, Beijing University of Technology, Beijing, 100124, People's Republic of China
| | - Xin Zhang
- College of Life Science and Bio-engineering, Beijing Molecular Hydrogen Research Center, Beijing University of Technology, Beijing, 100124, People's Republic of China
| | - Mingzi Zhang
- Department of Plastic Surgery, Peking Union Medical College Hospital, Beijing, 100730, People's Republic of China
| | - Mengyu Liu
- College of Life Science and Bio-engineering, Beijing Molecular Hydrogen Research Center, Beijing University of Technology, Beijing, 100124, People's Republic of China
| | - Limin Wang
- College of Life Science and Bio-engineering, Beijing Molecular Hydrogen Research Center, Beijing University of Technology, Beijing, 100124, People's Republic of China
| | - Danying Chen
- Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, People's Republic of China
| | - Tarekegn Gebreyesus Abisso
- College of Life Science and Bio-engineering, Beijing Molecular Hydrogen Research Center, Beijing University of Technology, Beijing, 100124, People's Republic of China
| | - Baobei Lv
- College of Life Science and Bio-engineering, Beijing Molecular Hydrogen Research Center, Beijing University of Technology, Beijing, 100124, People's Republic of China
| | - Lei Wang
- Beijing Tongren Hospital, Capital Medical University, Beijing, 100730, People's Republic of China.,Beijing Ophthalmology & Vision Science Key Lab, Beijing Tongren Eye Center, Beijing, 100730, People's Republic of China
| | - Fei Xie
- College of Life Science and Bio-engineering, Beijing Molecular Hydrogen Research Center, Beijing University of Technology, Beijing, 100124, People's Republic of China
| | - Xuemei Ma
- College of Life Science and Bio-engineering, Beijing Molecular Hydrogen Research Center, Beijing University of Technology, Beijing, 100124, People's Republic of China
| |
Collapse
|
39
|
Vincent FB, Slavin L, Hoi AY, Kitching AR, Mackay F, Harris J, Kandane-Rathnayake R, Morand EF. Analysis of urinary macrophage migration inhibitory factor in systemic lupus erythematosus. Lupus Sci Med 2018; 5:e000277. [PMID: 30397495 PMCID: PMC6203042 DOI: 10.1136/lupus-2018-000277] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 08/20/2018] [Accepted: 08/27/2018] [Indexed: 01/02/2023]
Abstract
Objective To characterise the clinical relevance of urinary macrophage migration inhibitory factor (uMIF) concentrations in patients with systemic lupus erythematosus (SLE). Methods MIF, adjusted for urine creatinine, was quantified by ELISA in urine samples from 64 prospectively recruited patients with SLE. Serum MIF and urinary monocyte chemoattractant protein 1 (uMCP-1) were quantified by ELISA in a subset of patients (n = 39). Disease activity was assessed using the SLE Disease Activity Index-2000 (SLEDAI-2K) score. Results uMIF was detectable in all patients with SLE. uMIF was positively correlated with overall SLEDAI-2K, was significantly higher in patients with SLE with high disease activity (SLEDAI-2K≥10) compared with those with inactive disease (SLEDAI-2K<4), and this association remained significant after adjusting for ethnicity, flare and use of immunosuppressants. uMIF was also significantly higher in SLE patients with flare of disease, although not confirmed in multivariable analysis. No significant differences in uMIF levels were observed according to the presence of renal disease activity, as assessed by renal SLEDAI-2K or biopsy-confirmed lupus nephritis. In contrast, uMCP-1 was significantly higher in SLE patients with active renal disease. uMIF expression was not associated with irreversible organ damage accrual or glucocorticoid use. Conclusions These data suggest uMIF as a potential overall but not renal-specific SLE biomarker, whereas uMCP-1 is a renal-specific SLE biomarker.
Collapse
Affiliation(s)
- Fabien B Vincent
- Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
| | - Laura Slavin
- Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
| | - Alberta Y Hoi
- Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
| | - Arthur Richard Kitching
- Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
| | - Fabienne Mackay
- Department of Microbiology and Immunology, School of Biomedical Sciences, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia.,Department of Immunology and Pathology, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - James Harris
- Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
| | - Rangi Kandane-Rathnayake
- Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
| | - Eric F Morand
- Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
| |
Collapse
|
40
|
Finn DA, Hashimoto JG, Cozzoli DK, Helms ML, Nipper MA, Kaufman MN, Wiren KM, Guizzetti M. Binge Ethanol Drinking Produces Sexually Divergent and Distinct Changes in Nucleus Accumbens Signaling Cascades and Pathways in Adult C57BL/6J Mice. Front Genet 2018; 9:325. [PMID: 30250478 PMCID: PMC6139464 DOI: 10.3389/fgene.2018.00325] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 07/30/2018] [Indexed: 12/20/2022] Open
Abstract
We previously determined that repeated binge ethanol drinking produced sex differences in the regulation of signaling downstream of Group 1 metabotropic glutamate receptors in the nucleus accumbens (NAc) of adult C57BL/6J mice. The purpose of the present study was to characterize RNA expression differences in the NAc of adult male and female C57BL/6J mice following 7 binge ethanol drinking sessions, when compared with controls consuming water. This binge drinking procedure produced high intakes (average >2.2 g/kg/30 min) and blood ethanol concentrations (average >1.3 mg/ml). Mice were euthanized at 24 h after the 7th binge session, and focused qPCR array analysis was employed on NAc tissue to quantify expression levels of 384 genes in a customized Mouse Mood Disorder array, with a focus on glutamatergic signaling (3 arrays/group). We identified significant regulation of 50 genes in male mice and 70 genes in female mice after 7 ethanol binges. Notably, 14 genes were regulated in both males and females, representing common targets to binge ethanol drinking. However, expression of 10 of these 14 genes was strongly dimorphic (e.g., opposite regulation for genes such as Crhr2, Fos, Nos1, and Star), and only 4 of the 14 genes were regulated in the same direction (Drd5, Grm4, Ranbp9, and Reln). Interestingly, the top 30 regulated genes by binge ethanol drinking for each sex differed markedly in the male and female mice, and this divergent neuroadaptive response in the NAc could result in dysregulation of distinct biological pathways between the sexes. Characterization of the expression differences with Ingenuity Pathway Analysis was used to identify Canonical Pathways, Upstream Regulators, and significant Biological Functions. Expression differences suggested that hormone signaling and immune function were altered by binge drinking in female mice, whereas neurotransmitter metabolism was a central target of binge ethanol drinking in male mice. Thus, these results indicate that the transcriptional response to repeated binge ethanol drinking was strongly influenced by sex, and they emphasize the importance of considering sex in the development of potential pharmacotherapeutic targets for the treatment of alcohol use disorder.
Collapse
Affiliation(s)
- Deborah A Finn
- Department of Behavioral Neuroscience, Oregon Health & Science University, Portland, OR, United States.,Research, VA Portland Health Care System, Portland, OR, United States
| | - Joel G Hashimoto
- Department of Behavioral Neuroscience, Oregon Health & Science University, Portland, OR, United States.,Research, VA Portland Health Care System, Portland, OR, United States
| | - Debra K Cozzoli
- Department of Behavioral Neuroscience, Oregon Health & Science University, Portland, OR, United States
| | - Melinda L Helms
- Department of Behavioral Neuroscience, Oregon Health & Science University, Portland, OR, United States.,Research, VA Portland Health Care System, Portland, OR, United States
| | - Michelle A Nipper
- Department of Behavioral Neuroscience, Oregon Health & Science University, Portland, OR, United States.,Research, VA Portland Health Care System, Portland, OR, United States
| | - Moriah N Kaufman
- Department of Behavioral Neuroscience, Oregon Health & Science University, Portland, OR, United States
| | - Kristine M Wiren
- Department of Behavioral Neuroscience, Oregon Health & Science University, Portland, OR, United States.,Research, VA Portland Health Care System, Portland, OR, United States
| | - Marina Guizzetti
- Department of Behavioral Neuroscience, Oregon Health & Science University, Portland, OR, United States.,Research, VA Portland Health Care System, Portland, OR, United States
| |
Collapse
|
41
|
Harris J, Deen N, Zamani S, Hasnat MA. Mitophagy and the release of inflammatory cytokines. Mitochondrion 2018; 41:2-8. [DOI: 10.1016/j.mito.2017.10.009] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Revised: 10/20/2017] [Accepted: 10/20/2017] [Indexed: 01/06/2023]
|
42
|
Wang C, Chen W, Shen J. CXCR7 Targeting and Its Major Disease Relevance. Front Pharmacol 2018; 9:641. [PMID: 29977203 PMCID: PMC6021539 DOI: 10.3389/fphar.2018.00641] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 05/29/2018] [Indexed: 12/25/2022] Open
Abstract
Chemokine receptors are the target of small peptide chemokines. They play various important roles in physiological and pathological processes. CXCR7, later renamed ACKR3, is a non-classical seven transmembrane-spanning receptor whose function as a signaling or non-signaling scavenger/decoy receptor is currently under debate. Even for cell signaling mechanisms, there has been inconsistency on whether CXCR7 couples to G-proteins or β-arrestins. Several reasons may contribute to this uncertainty or controversy. In one hand, it has been neglected that CXCR7 has more than five natural ligands and unfortunately, most of the prior research only studied SDF-1 (CXCL12) and/or I-TAC (CXCL11); on the other hand, there are mounting evidence supporting ligand and tissue bias for receptor signaling, but limited such information is available for CXCR7. In this review we focus on summarizing the endogenous and exogenous ligands of CXCR7, the main diseases related to CXCR7 and the biased signaling events happening on CXCR7. These three aspects of CXCR7 pharmacologic properties may explain why the contradicting opinions of whether CXCR7 is a signaling or non-signaling receptor exist. Further, potential new direction and perspective for the study of CXCR7 biology and pharmacology are highlighted.
Collapse
Affiliation(s)
- Chuan Wang
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL, United States
| | - Weilin Chen
- Department of Immunology, Shenzhen University School of Medicine, Shenzhen, China
| | - Jianzhong Shen
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL, United States
| |
Collapse
|
43
|
Presti M, Mazzon E, Basile MS, Petralia MC, Bramanti A, Colletti G, Bramanti P, Nicoletti F, Fagone P. Overexpression of macrophage migration inhibitory factor and functionally-related genes, D-DT, CD74, CD44, CXCR2 and CXCR4, in glioblastoma. Oncol Lett 2018; 16:2881-2886. [PMID: 30127875 PMCID: PMC6096183 DOI: 10.3892/ol.2018.8990] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 04/26/2018] [Indexed: 01/02/2023] Open
Abstract
The macrophage migration inhibition factor (MIF) is a cytokine with multiple biological functions, including the cancer-associated processes, cell cycle deregulation, angiogenesis and metastatization. The present study investigated the expression of MIF and its functionally associated genes (D-DT, CD74, CD44, CXCR2 and CXCR4) in glioblastoma multiforme (GBM). The data were obtained from The Cancer Genome Atlas databank, through the cBioportal web-based utility (cbioportal.org/). A significant increase was observed in the majority of these genes in GBM samples compared with lower grade gliomas, however no significant correlation among the selected genes and the overall survival of the patients was identified. In contrast, the expression of MIF exhibited a trend toward an increase in overall survival and a significant increase of MIF expression was observed in samples of patients who underwent neoadjuvant treatment. In conclusion these data indicate that MIF and its receptors are involved in GBM progression and maintenance. Deciphering the precise biological significance in GBM would favor the adoption of tailored approaches to modulate the function of MIF and its associated genes for the treatment of the disease.
Collapse
Affiliation(s)
- Mario Presti
- Department of Biomedical and Biotechnological Sciences, Biological Tower, University of Catania, Catania I-95123, Italy
| | - Emanuela Mazzon
- IRCCS Centro Neurolesi 'Bonino-Pulejo', Messina I-98124, Italy
| | - Maria Sofia Basile
- Department of Biomedical and Biotechnological Sciences, Biological Tower, University of Catania, Catania I-95123, Italy
| | - Maria Cristina Petralia
- Department of Biomedical and Biotechnological Sciences, Biological Tower, University of Catania, Catania I-95123, Italy.,Department of Formative Processes, University of Catania, Catania I-98124, Italy
| | | | - Giuseppe Colletti
- Department of Biomedical and Biotechnological Sciences, Biological Tower, University of Catania, Catania I-95123, Italy
| | | | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, Biological Tower, University of Catania, Catania I-95123, Italy
| | - Paolo Fagone
- Department of Biomedical and Biotechnological Sciences, Biological Tower, University of Catania, Catania I-95123, Italy
| |
Collapse
|
44
|
Macrophage migration inhibitory factor is required for NLRP3 inflammasome activation. Nat Commun 2018; 9:2223. [PMID: 29884801 PMCID: PMC5993818 DOI: 10.1038/s41467-018-04581-2] [Citation(s) in RCA: 119] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Accepted: 05/10/2018] [Indexed: 01/01/2023] Open
Abstract
Macrophage migration inhibitory factor (MIF) exerts multiple effects on immune cells, as well as having functions outside the immune system. MIF can promote inflammation through the induction of other cytokines, including TNF, IL-6, and IL-1 family cytokines. Here, we show that inhibition of MIF regulates the release of IL-1α, IL-1β, and IL-18, not by affecting transcription or translation of these cytokines, but via activation of the NLRP3 inflammasome. MIF is required for the interaction between NLRP3 and the intermediate filament protein vimentin, which is critical for NLRP3 activation. Further, we demonstrate that MIF interacts with NLRP3, indicating a role for MIF in inflammasome activation independent of its role as a cytokine. These data advance our understanding of how MIF regulates inflammation and identify it as a factor critical for NLRP3 inflammasome activation. MIF is a cytokine best known for its modulatory effect on expression of proinflammatory cytokines. Here the authors show that MIF facilitates the NLRP3–vimentin interaction, resulting in Nlrp3 inflammasome activation.
Collapse
|
45
|
Mende R, Vincent FB, Kandane-Rathnayake R, Koelmeyer R, Lin E, Chang J, Hoi AY, Morand EF, Harris J, Lang T. Analysis of Serum Interleukin (IL)-1β and IL-18 in Systemic Lupus Erythematosus. Front Immunol 2018; 9:1250. [PMID: 29930551 PMCID: PMC5999794 DOI: 10.3389/fimmu.2018.01250] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Accepted: 05/18/2018] [Indexed: 12/13/2022] Open
Abstract
Systemic lupus erythematosus (SLE) is a chronic multisystem autoimmune disease characterized by biological and clinical heterogeneity. The interleukin (IL)-1 superfamily is a group of innate cytokines that contribute to pathogenesis in many autoimmune diseases. IL-1β and IL-18 are two members that have been shown to play a role in murine lupus-like models, but their role in human SLE remains poorly understood. Here, IL-1β and IL-18 were quantified by enzyme-linked immunosorbent assay in the serum of healthy controls (HCs) and SLE patients from a prospectively followed cohort. Disease activity and organ damage were assessed using SLE disease activity index 2000 (SLEDAI-2K) and SLE damage index scores (SDI), respectively. 184 SLE patients (mean age 44.9 years, 91% female, 56% double-stranded deoxyribonucleic acid positive) were compared to 52 HC. SLE patients had median [IQR] SLEDAI-2K of 4 [2,6], and SDI of 1 [0–2]. Serum IL-18 levels were statistically significantly higher in SLE patients compared to HCs. Univariable linear regression analyses showed that patients with active renal disease or irreversible organ damage had statistically significantly elevated serum IL-18 levels. The association between serum IL-18 and active renal disease was confirmed in multivariable analysis after adjusting for ethnicity and organ damage. High baseline serum IL-18 levels were associated with organ damage at the subsequent visit. Serum IL-1β levels were not significantly elevated in SLE patients when compared to HCs and had no association with overall or organ-specific disease activity or organ damage in cross-sectional and longitudinal analyses. Our data suggest that serum IL-18 and IL-1β have different clinical implications in SLE, with IL-18 being potentially associated with active renal disease.
Collapse
Affiliation(s)
- Rachel Mende
- Rheumatology Research Group, Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, Australia
| | - Fabien B Vincent
- Rheumatology Research Group, Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, Australia
| | - Rangi Kandane-Rathnayake
- Rheumatology Research Group, Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, Australia
| | - Rachel Koelmeyer
- Rheumatology Research Group, Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, Australia
| | - Emily Lin
- Rheumatology Research Group, Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, Australia
| | - Janet Chang
- Rheumatology Research Group, Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, Australia
| | - Alberta Y Hoi
- Rheumatology Research Group, Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, Australia
| | - Eric F Morand
- Rheumatology Research Group, Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, Australia
| | - James Harris
- Rheumatology Research Group, Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, Australia
| | - Tali Lang
- Rheumatology Research Group, Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, Australia
| |
Collapse
|
46
|
Höllriegl W, Bauer A, Baumgartner B, Dietrich B, Douillard P, Kerschbaumer RJ, Höbarth G, McKee JS, Schinagl A, Tam FWK, Thiele M, Weber A, Wolfsegger M, Turecek M, Muchitsch EM, Scheiflinger F, Glantschnig H. Pharmacokinetics, disease-modifying activity, and safety of an experimental therapeutic targeting an immunological isoform of macrophage migration inhibitory factor, in rat glomerulonephritis. Eur J Pharmacol 2018; 820:206-216. [PMID: 29274331 DOI: 10.1016/j.ejphar.2017.12.040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Revised: 12/18/2017] [Accepted: 12/19/2017] [Indexed: 01/09/2023]
Abstract
New therapeutic agents are needed to overcome the toxicity and suboptimal efficacy observed in current treatment of glomerulonephritis (GN). BaxB01 is a fully human monoclonal antibody targeting a disease-related immunologically distinct isoform of Macrophage migration Inhibitory Factor (MIF), designated oxidized MIF (oxMIF) and locally expressed in inflammatory conditions. We report the pharmacokinetic profile of BaxB01, and its dose and exposure-related disease-modifying activity in experimentally induced rat GN. BaxB01 bound to rat oxMIF with high affinity and reduced rat macrophage migration in vitro. After intravenous administration in rats, BaxB01 demonstrated favorable pharmacokinetics, with a half-life of up to nine days. Disease modification was dose-related (≥ 10mg/kg) as demonstrated by significantly reduced proteinuria and diminished histopathological glomerular crescent formation. Importantly, a single dose was sufficient to establish an exposure-related, anti-inflammatory milieu via amelioration of glomerular cellular inflammation. Pharmacodynamic modeling corroborated these findings, consistently predicting plasma exposures that were effective in attenuating both anti-inflammatory activity and reducing loss of kidney function. This pharmacologic benefit on glomerular function and structure was sustained during established disease, while correlation analyses confirmed a link between the antibody's anti-inflammatory activity and reduced crescent formation in individual rats. Finally, safety assessment in rats showed that the experimental therapeutic was well tolerated without signs of systemic toxicity or negative impact on kidney function. These data define therapeutically relevant exposures correlated with mechanism-based activity in GN, while toxicological evaluation suggests a large therapeutic index and provides evidence for achieving safe and effective exposure to a MIF isoform-directed therapeutic in nephritis-associated disease.
Collapse
Affiliation(s)
- Werner Höllriegl
- Research & Nonclinical Development, Shire, Industriestrasse 67, A-1220 Vienna, Austria
| | - Alexander Bauer
- Research & Nonclinical Development, Shire, Industriestrasse 67, A-1220 Vienna, Austria
| | - Bernhard Baumgartner
- Research & Development, Baxter Healthcare Corporation, One Baxter Parkway, Deerfield, IL 60015, United States
| | - Barbara Dietrich
- Research & Nonclinical Development, Shire, Industriestrasse 67, A-1220 Vienna, Austria
| | - Patrice Douillard
- Research & Nonclinical Development, Shire, Industriestrasse 67, A-1220 Vienna, Austria
| | | | - Gerald Höbarth
- Research & Nonclinical Development, Shire, Industriestrasse 67, A-1220 Vienna, Austria
| | - Jeffrey S McKee
- Research & Development, Baxter Healthcare Corporation, One Baxter Parkway, Deerfield, IL 60015, United States
| | - Alexander Schinagl
- Research & Nonclinical Development, Shire, Industriestrasse 67, A-1220 Vienna, Austria
| | - Frederick W K Tam
- Imperial College Renal and Transplant Centre, Renal and Vascular Inflammation Section, Department of Medicine, Imperial College London, Hammersmith Hospital, Du Cane Road, London W12 0NN, UK
| | - Michael Thiele
- Research & Nonclinical Development, Shire, Industriestrasse 67, A-1220 Vienna, Austria
| | - Alfred Weber
- Research & Nonclinical Development, Shire, Industriestrasse 67, A-1220 Vienna, Austria
| | - Martin Wolfsegger
- Research & Nonclinical Development, Shire, Industriestrasse 67, A-1220 Vienna, Austria
| | - Marietta Turecek
- Research & Nonclinical Development, Shire, Industriestrasse 67, A-1220 Vienna, Austria
| | - Eva-Maria Muchitsch
- Research & Nonclinical Development, Shire, Industriestrasse 67, A-1220 Vienna, Austria
| | | | - Helmut Glantschnig
- Research & Nonclinical Development, Shire, Industriestrasse 67, A-1220 Vienna, Austria.
| |
Collapse
|
47
|
Ribeiro SB, de Araújo AA, de Araújo Júnior RF, Brito GADC, Leitão RC, Barbosa MM, Garcia VB, Medeiros AC, de Medeiros CACX. Protective effect of dexamethasone on 5-FU-induced oral mucositis in hamsters. PLoS One 2017; 12:e0186511. [PMID: 29059216 PMCID: PMC5653368 DOI: 10.1371/journal.pone.0186511] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Accepted: 10/03/2017] [Indexed: 01/23/2023] Open
Abstract
Oral mucositis (OM) is an important side effect of cancer treatment, characterized by ulcerative lesions in the mucosa of patients undergoing radiotherapy or chemotherapy, which has marked effects on patient quality of life and cancer therapy continuity. Considering that few protocols have demonstrated efficacy in preventing this side effect, the aim of this study was to examine the effect of dexamethasone (DEX) on OM induced by 5-fluorouracil (5-FU) in hamsters by studying signaling pathways. OM was induced in hamsters by 5-FU followed by mechanical trauma (MT) on day 4. On day 10, the animals were euthanized. The experimental groups included saline, MT, 5-FU, and DEX (0.25, 0.5, or 1 mg/kg). Macroscopic, histopathological, and immunohistochemical analyses as well as immunofluorescence experiments were performed on the oral mucosa of the animals. The oral mucosal samples were analyzed by enzyme-linked immunosorbent assays, and quantitative real-time polymerase chain reaction (qPCR). DEX (0.5 or 1 mg/kg) reduced inflammation and ulceration of the oral mucosa of hamsters. In addition, DEX (1 mg/kg) reduced the cytokine levels of tumor necrosis factor (TNF)-α, interleukin (IL)-1β, and macrophage migration inhibitory factor (MIF). DEX (1 mg/kg) also reduced the immunoexpression of cyclooxygenase (COX)-2, matrix metalloproteinase (MMP)-2, transforming growth factor (TGF)-β, MIF, Smad 2/3, Smad 2/3 phosphorylated and NFκB p65 in the jugal mucosa. Finally, DEX (1 mg/kg) increased interleukin-1 receptor-associated kinase 3 (IRAK-M), glucocorticoid-induced leucine zipper (GILZ), and mitogen-activated protein kinase (MKP1) gene expression and reduced NFκB p65 and serine threonine kinase (AKt) gene expression, relative to the 5-FU group. Thus, DEX improved OM induced by 5-FU in hamsters.
Collapse
Affiliation(s)
| | - Aurigena Antunes de Araújo
- Post Graduation Program Public Health/Post Graduation Program in Pharmaceutical Science/Department of Biophysics and Pharmacology, UFRN, Natal, RN, Brazil
| | - Raimundo Fernandes de Araújo Júnior
- Post Graduation Program in Functional and Structural Biology/Post Graduation Program Health Science/Department of Morphology, UFRN, Natal, RN, Brazil
| | | | - Renata Carvalho Leitão
- Post Graduation Program of Morphological Science/Department of Morphology, UFC, Fortaleza, CE, Brazil
| | | | | | - Aldo Cunha Medeiros
- Post Graduation Program Health Science, Department of Surgery, UFRN, Natal, RN, Brazil
| | | |
Collapse
|
48
|
Zou YQ, Jin WD, Li YS. Roles of macrophage migration inhibitory factor in polymyositis: Inflammation and regeneration. J Int Med Res 2017; 46:732-738. [PMID: 29239244 PMCID: PMC5971508 DOI: 10.1177/0300060517726194] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objective To elucidate the clinical significance of macrophage migration inhibitory factor (MIF) serum concentration in patients with polymyositis. Methods Thirty-six patients with polymyositis were enrolled. Serum samples were obtained and stored to detect MIF and interleukin (IL)-6 using commercially available enzyme-linked immunosorbent assay kits. The relationships between these cytokines and clinical data were analyzed. Results The serum MIF concentration was significantly lower in patients in remission (34.74 ± 17.75) and in healthy controls (38.87 ± 9.30 ng/ml) than that in patients with active polymyositis (50.04 ± 23.84 ng/ml). There were no significant differences between healthy controls and patients in remission. The serum IL-6 concentration in patients with active polymyositis (19.67 ± 7.16 pg/ml) was significantly higher than that in patients in remission (15.81 ± 4.00 pg/ml) and controls (8.14 ± 3.71 pg/ml). The serum IL-6 concentration was negatively correlated with the serum MIF concentration (r = -0.283). No relationship was found between the serum MIF concentration and glucocorticoid dose. The MIF concentration peaked twice during treatment when the creatine kinase concentration was decreasing. Conclusion MIF and IL-6 play important roles in the inflammation associated with polymyositis. MIF might also be involved in the early stage of regeneration in polymyositis. MIF may thus serve as a biomarker of disease activity and outcome.
Collapse
Affiliation(s)
- Yu-Qiong Zou
- 1 Department of Rheumatology, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang, China
| | - Wei-Dong Jin
- 2 Department of Clinical Laboratory, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang, China
| | - Ya-Song Li
- 1 Department of Rheumatology, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang, China
| |
Collapse
|
49
|
Wu S, Sun J, Lian J, Shang H, Tao H, Xie J, Lin W. Macrophage migration inhibitory factor promoter polymorphisms (−794CATT5-7) as potential biomarker for early-stage cervical cancer. J Obstet Gynaecol Res 2017; 43:571-579. [PMID: 28160516 DOI: 10.1111/jog.13233] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Revised: 09/28/2016] [Accepted: 10/07/2016] [Indexed: 11/28/2022]
Affiliation(s)
- Suhui Wu
- Department of Obstetrics and Gynecology, Shanxi Academy of Medical Sciences & Shanxi Dayi Hospital; Dayi Hospital of Shanxi Medical University; Taiyuan China
| | - Jingfen Sun
- Department of Obstetrics and Gynecology, Shanxi Academy of Medical Sciences & Shanxi Dayi Hospital; Dayi Hospital of Shanxi Medical University; Taiyuan China
| | - Junfang Lian
- Department of Obstetrics and Gynecology, Shanxi Academy of Medical Sciences & Shanxi Dayi Hospital; Dayi Hospital of Shanxi Medical University; Taiyuan China
| | - Haixia Shang
- Department of Obstetrics and Gynecology, Shanxi Academy of Medical Sciences & Shanxi Dayi Hospital; Dayi Hospital of Shanxi Medical University; Taiyuan China
| | - Huijuan Tao
- Department of Obstetrics and Gynecology, Shanxi Academy of Medical Sciences & Shanxi Dayi Hospital; Dayi Hospital of Shanxi Medical University; Taiyuan China
| | - Jun Xie
- Department of Biochemistry and Molecular Biology; Shanxi Medical University; Taiyuan China
| | - Weifeng Lin
- Department of Obstetrics and Gynecology, Shanxi Academy of Medical Sciences & Shanxi Dayi Hospital; Dayi Hospital of Shanxi Medical University; Taiyuan China
| |
Collapse
|
50
|
Lin S, Wang M, Liu X, Zhu W, Guo Y, Dai Z, Yang P, Tian T, Dai C, Zheng Y, Hu C, Wei L, Dai Z. Association of genetic polymorphisms in MIF with breast cancer risk in Chinese women. Clin Exp Med 2016; 17:395-401. [PMID: 27844180 DOI: 10.1007/s10238-016-0439-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Accepted: 10/30/2016] [Indexed: 12/30/2022]
Abstract
Macrophage migration inhibitory factor (MIF) has been reported to associate with increased cancer risk in several cancers. However, the role of MIF in breast cancer (BC) susceptibility remains unknown. For the first time, we conducted a case-control study to assess the potential association of three common MIF gene variants (rs755622, rs1803976, rs11548059) with BC susceptibility in Chinese women. Total 560 breast cancer patients and 583 age- and sex-matched healthy individuals were recruited from Northwest China, and the DNA was genotyped by Sequenom MassARRAY. Odds ratios (OR) and 95% confidence intervals (95% CI) were computed to estimate the associations. We found that C/G, C/C, and C/G-C/C genotype carriers in MIF rs755622 have a significantly increased risk of BC (C/G vs. G/G: OR = 1.36, 95% CI = 1.07-1.75, P = 0.014; C/C vs. GG: OR = 2.01, 95% CI = 1.06-3.79, P = 0.029; C/G-C/C vs. G/G: OR = 1.42 95% CI = 1.11-1.80, P = 0.004). Further analyses indicate that the BC risk is associated with Ki-67 status, and the rs755622 polymorphism increases breast cancer risk among elder patients (≥49 years). There is no association between BC risk and other two polymorphisms (rs1803976 and rs11548059) by overall analysis and stratified analysis. In conclusion, MIF rs755622 polymorphism increases BC susceptibility in Chinese population, especially among elder patients.
Collapse
Affiliation(s)
- Shuai Lin
- Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Meng Wang
- Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Xinghan Liu
- Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Wenge Zhu
- Department of Biochemistry and Molecular Medicine, The George Washington University Medical School, Washington, DC, USA
| | - Yan Guo
- School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Zhiming Dai
- Department of Anesthesia, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Pengtao Yang
- Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Tian Tian
- Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Cong Dai
- Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Yi Zheng
- Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Chunyan Hu
- Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Linyan Wei
- Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Zhijun Dai
- Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China.
| |
Collapse
|