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Xuan W, Xie W, Li F, Huang D, Zhu Z, Lin Y, Lu B, Yu W, Li Y, Li P. Dualistic roles and mechanistic insights of macrophage migration inhibitory factor in brain injury and neurodegenerative diseases. J Cereb Blood Flow Metab 2023; 43:341-356. [PMID: 36369735 PMCID: PMC9941868 DOI: 10.1177/0271678x221138412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 09/21/2022] [Accepted: 10/03/2022] [Indexed: 11/15/2022]
Abstract
Macrophage migration inhibitory factor (MIF) is involved in various immune-mediated pathologies and regulates both innate and adaptive immune reactions, thus being related to several acute and chronic inflammatory diseases such as rheumatoid arthritis, septic shock, and atherosclerosis. Its role in acute and chronic brain pathologies, such as stroke and neurodegenerative diseases, has attracted increasing attention in recent years. In response to stimuli like hypoxia, inflammation or infection, different cell types can rapidly release MIF, including immune cells, endothelial cells, and neuron cells. Notably, clinical data from past decades also suggested a possible link between serum MIF levels and the severity of stroke and the evolving of neurodegenerative diseases. In this review, we summarize the major and recent findings focusing on the mechanisms of MIF modulating functions in brain injury and neurodegenerative diseases, which may provide important therapeutic targets meriting further investigation.
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Affiliation(s)
- Wei Xuan
- Department of Anesthesiology, Clinical Research Center, Renji
Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai,
China
| | - Wanqing Xie
- Department of Anesthesiology, Clinical Research Center, Renji
Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai,
China
| | - Fengshi Li
- Department of Neurosurgery, Renji Hospital, Shanghai Jiao Tong
University School of Medicine, Shanghai, China
| | - Dan Huang
- Department of Anesthesiology, Clinical Research Center, Renji
Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai,
China
| | - Ziyu Zhu
- Department of Anesthesiology, Clinical Research Center, Renji
Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai,
China
| | - Yuxuan Lin
- Department of Anesthesiology, Clinical Research Center, Renji
Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai,
China
| | - Binwei Lu
- Department of Anesthesiology, Clinical Research Center, Renji
Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai,
China
| | - Weifeng Yu
- Department of Anesthesiology, Clinical Research Center, Renji
Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai,
China
| | - Yan Li
- Department of Anesthesiology, Clinical Research Center, Renji
Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai,
China
| | - Peiying Li
- Department of Anesthesiology, Clinical Research Center, Renji
Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai,
China
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Veneziani I, Alicata C, Moretta L, Maggi E. The Latest Approach of Immunotherapy with Endosomal TLR Agonists Improving NK Cell Function: An Overview. Biomedicines 2022; 11:biomedicines11010064. [PMID: 36672572 PMCID: PMC9855813 DOI: 10.3390/biomedicines11010064] [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: 10/06/2022] [Revised: 12/05/2022] [Accepted: 12/08/2022] [Indexed: 12/29/2022] Open
Abstract
Toll-like receptors (TLRs) are the most well-defined pattern recognition receptors (PRR) of several cell types recognizing pathogens and triggering innate immunity. TLRs are also expressed on tumor cells and tumor microenvironment (TME) cells, including natural killer (NK) cells. Cell surface TLRs primarily recognize extracellular ligands from bacteria and fungi, while endosomal TLRs recognize microbial DNA or RNA. TLR engagement activates intracellular pathways leading to the activation of transcription factors regulating gene expression of several inflammatory molecules. Endosomal TLR agonists may be considered as new immunotherapeutic adjuvants for dendritic cell (DC) vaccines able to improve anti-tumor immunity and cancer patient outcomes. The literature suggests that endosomal TLR agonists modify TME on murine models and human cancer (clinical trials), providing evidence that locally infused endosomal TLR agonists may delay tumor growth and induce tumor regression. Recently, our group demonstrated that CD56bright NK cell subset is selectively responsive to TLR8 engagement. Thus, TLR8 agonists (loaded or not to nanoparticles or other carriers) can be considered a novel strategy able to promote anti-tumor immunity. TLR8 agonists can be used to activate and expand in vitro circulating or intra-tumoral NK cells to be adoptively transferred into patients.
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Affiliation(s)
- Irene Veneziani
- Translational Immunology Unit, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy
| | - Claudia Alicata
- Tumor Immunology Unit, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy
| | - Lorenzo Moretta
- Tumor Immunology Unit, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy
| | - Enrico Maggi
- Translational Immunology Unit, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy
- Correspondence:
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Harjacek M. Immunopathophysiology of Juvenile Spondyloarthritis (jSpA): The "Out of the Box" View on Epigenetics, Neuroendocrine Pathways and Role of the Macrophage Migration Inhibitory Factor (MIF). Front Med (Lausanne) 2021; 8:700982. [PMID: 34692718 PMCID: PMC8526544 DOI: 10.3389/fmed.2021.700982] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 09/06/2021] [Indexed: 12/11/2022] Open
Abstract
Juvenile spondyloarthritis (jSpA) is a an umbrella term for heterogeneous group of related seronegative inflammatory disorders sharing common symptoms. Although it mainly affects children and adolescents, it often remains active during adulthood. Genetic and environmental factors are involved in its occurrence, although the exact underlying immunopathophysiology remains incompletely elucidated. Accumulated evidence suggests that, in affected patients, subclinical gut inflammation caused by intestinal dysbiosis, is pivotal to the future development of synovial-entheseal complex inflammation. While the predominant role of IL17/23 axis, TNF-α, and IL-7 in the pathophysiology of SpA, including jSpA, is firmly established, the role of the cytokine macrophage migration inhibitory factor (MIF) is generally overlooked. The purpose of this review is to discuss and emphasize the role of epigenetics, neuroendocrine pathways and the hypothalamic-pituitary (HPA) axis, and to propose a novel hypothesis of the role of decreased NLRP3 gene expression and possibly MIF in the early phases of jSpA development. The decreased NLRP3 gene expression in the latter, due to hypomethylation of promotor site, is (one of) the cause for inflammasome malfunction leading to gut dysbiosis observed in patients with early jSpA. In addition, we highlight the role of MIF in the complex innate, adaptive cellular and main effector cytokine network, Finally, since treatment of advanced bone pathology in SpA remains an unmet clinical need, I suggest possible new drug targets with the aim to ultimately improve treatment efficacy and long-term outcome of jSpA patients.
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Affiliation(s)
- Miroslav Harjacek
- Department of Pediatrics, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
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Jovanović Krivokuća M, Stefanoska I, Vilotić A, Ćujić D, Vrzić Petronijević S, Vićovac L. Macrophage migration inhibitory factor modulates cytokine expression in the trophoblast cell line HTR-8/SVneo. Reprod Fertil Dev 2020; 32:RD20138. [PMID: 33323165 DOI: 10.1071/rd20138] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 10/26/2020] [Indexed: 02/24/2024] Open
Abstract
Extravillous trophoblasts are specific placental cells that invade the uterine stroma and spiral arteries modifying and adjusting them to pregnancy. Many pregnancy pathologies are associated with impairment of this process, including preeclampsia and intrauterine growth restriction, among others. Macrophage migration inhibitory factor (MIF) is a pleiotropic cytokine that is abundant at the fetomaternal interface. Previous results from our group showed that MIF participates in trophoblast invasion and modulates the expression of molecules known to mediate stromal and endovascular trophoblast invasion. In this study we investigated the possibility that MIF could act as a regulator of cytokines known to modulate trophoblast invasion using the normal extravillous trophoblast-derived cell line HTR-8/SVneo. Expression of trophoblast MIF was attenuated by MIF mRNA-specific small interfering RNAs. Cytokine expression was assessed at the mRNA and protein levels using real-time quantitative polymerase chain reaction and flow cytometry respectively. Knockdown of MIF led to a significant decrease in mRNA for IL-1β (IL1B) and IL-8 (CXCL8) and interleukin (IL)-8 protein. The addition of recombinant human MIF to cell culture medium increased IL-6 after 24h treatment and IL-6 and IL-8 after 72h treatment. Cell viability was not affected by MIF silencing or rhMIF treatment. The results of this study imply that at least some of the effects of MIF on trophoblast invasion could be mediated through autocrine or paracrine modulation of trophoblast cytokine production.
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Zhu C, Liu Y, Song Y, Wang Q, Liu Y, Yang S, Li D, Zhang Y, Cheng B. Deletion of macrophage migration inhibitory factor ameliorates inflammation in mice model severe acute pancreatitis. Biomed Pharmacother 2020; 125:109919. [PMID: 32062385 DOI: 10.1016/j.biopha.2020.109919] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Revised: 12/15/2019] [Accepted: 12/21/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Macrophage migration inhibitory factor (MIF) is an important pro-inflammatory cytokine implicated in sepsis, rheumatoid arthritis and other diseases. However, the role of MIF in acute pancreatitis (AP) remains unclear. This study aims to explore the role of MIF in the pathogenesis of AP using MIF-/- mice (referred to as KO) and the biological effects of pharmacological inhibition of MIF in l-arginine induced AP. METHODS AP was induced in C57BL/6 wild-type (referred to as WT) and KO mice by administration of l-arginine. The severity of AP was assessed by serum analysis of amylase and lipase, and of these pro-inflammatory cytokines TNF-α and IL-1β. Histological hematoxylin and eosin (H&E) and immunohistochemical staining of pancreatic tissues were examined for inflammation and expression of pro-inflammatory mediators. We also investigated the biological effects of pharmacological inhibition of MIF activity using ISO-1((S,R)-3-(4-hydroxyphenyl)-4,5-dihydro-5-isoxazole acetic acid methyl ester). RESULTS At 72 h after the induction of AP with l-arginine, significantly lower levels of serum amylase, lipase, TNF-α, and IL-1β were observed in KO mice when compared with WT controls. Histological examination further showed protective effects against pancreatic tissue damage and inflammation, with pancreatic expression of TNF-α, IL-1β and NF-κB p65 markedly reduced. Pharmacological inhibition of MIF activity with ISO-1 markedly mirrored the protective effect seen in the KO AP model providing further evidence that MIF is involved in the pathogenesis of AP. CONCLUSION Our data provided strong evidence for the participation of MIF in the pathogenesis of AP and subsequent inflammatory response. The genetic ablation of MIF or its inhibition with pharmacological agents significantly ameliorated the severity of AP.
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Affiliation(s)
- Changju Zhu
- Department of Emergency, The First Affiliated Hospital of Zhengzhou University, No 1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China; Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation of Henan Province, China.
| | - Yanna Liu
- Department of Emergency, The First Affiliated Hospital of Zhengzhou University, No 1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China; Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation of Henan Province, China
| | - Yaodong Song
- Department of Emergency, The First Affiliated Hospital of Zhengzhou University, No 1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China; Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation of Henan Province, China
| | - Qiaofang Wang
- Department of Emergency, The First Affiliated Hospital of Zhengzhou University, No 1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China; Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation of Henan Province, China
| | - Yanyan Liu
- Department of Emergency, The First Affiliated Hospital of Zhengzhou University, No 1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China; Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation of Henan Province, China
| | - Shujun Yang
- Department of Emergency, The First Affiliated Hospital of Zhengzhou University, No 1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China; Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation of Henan Province, China
| | - Dejian Li
- Department of Emergency, The First Affiliated Hospital of Zhengzhou University, No 1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China; Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation of Henan Province, China
| | - Yan Zhang
- Department of Emergency, The First Affiliated Hospital of Zhengzhou University, No 1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China
| | - Bo Cheng
- Department of Emergency, The First Affiliated Hospital of Zhengzhou University, No 1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China
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Zhou Y, Zhao L, Mei F, Hong Y, Xia H, Zuo T, Ding Y, Wang W. Macrophage migration inhibitory factor antagonist (S,R)3‑(4‑hydroxyphenyl)‑4,5‑dihydro‑5‑isoxazole acetic acid methyl ester attenuates inflammation and lung injury in rats with acute pancreatitis in pregnancy. Mol Med Rep 2018; 17:6576-6584. [PMID: 29512741 PMCID: PMC5928642 DOI: 10.3892/mmr.2018.8672] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Accepted: 02/14/2018] [Indexed: 12/14/2022] Open
Abstract
Macrophage migration inhibitory factor (MIF) is an inflammatory cytokine involved in many acute and chronic inflammatory diseases. However, its role in acute lung injury associated with acute pancreatitis in pregnancy (APIP) has not yet been elucidated. The present study was undertaken to clarify the effect and potential mechanism of MIF antagonist (S,R)3‑(4‑hydroxyphenyl)‑4,5‑dihydro‑5‑isoxazole acetic acid methyl ester (ISO‑1) in the development of acute lung injury in rats with APIP. Eighteen late‑gestation SD rats were randomly assigned to three groups: Sham operation (SO) group, APIP group, and ISO‑1 group. All the rats were sacrificed 6 h after modeling. The severity of pancreatitis was evaluated by serum amylase (AMY), lipase (LIPA), tumor necrosis factor (TNF)‑α, interleukin (IL)‑1β and IL‑6 and assessing the histopathological score. Lung injury was determined by performing histology and inflammatory cell infiltration investigations. Western blot analysis was used to detect the protein expression of MIF, phosphorylated and total P38 and nuclear factor‑κB (NF‑κB) protein in lungs. The results showed that MIF was upregulated in the lung of APIP rats. Compared with APIP group, the intervention of ISO‑1 alleviated the pathological injury of the pancreas and lungs, decreased serum AMY and LIPA, attenuated serum concentrations of TNF‑α, IL‑1β, and IL‑6, reduced the number of MPO‑positive cells in the lung and inhibited the activation of P38MAPK and NF‑κB. These results suggest that MIF is activated in lung injury induced by APIP. Furhtermore, the present findings indicate that the MIF antagonist ISO‑1 has a protective effect on lung injury and inflammation, which may be associated with deactivating the P38MAPK and NF‑κB signaling pathway.
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Affiliation(s)
- Yu Zhou
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Liang Zhao
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Fangchao Mei
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Yupu Hong
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - He Xia
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Teng Zuo
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Youming Ding
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Weixing Wang
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
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De la Cruz-Mosso U, García-Iglesias T, Bucala R, Estrada-García I, González-López L, Cerpa-Cruz S, Parra-Rojas I, Gámez-Nava JI, Pérez-Guerrero EE, Muñoz-Valle JF. MIF promotes a differential Th1/Th2/Th17 inflammatory response in human primary cell cultures: Predominance of Th17 cytokine profile in PBMC from healthy subjects and increase of IL-6 and TNF-α in PBMC from active SLE patients. Cell Immunol 2017; 324:42-49. [PMID: 29397904 DOI: 10.1016/j.cellimm.2017.12.010] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Revised: 12/23/2017] [Accepted: 12/25/2017] [Indexed: 01/05/2023]
Abstract
Macrophage migration Inhibitory Factor (MIF) is a cytokine associated with the pathogenesis of autoimmune inflammatory diseases. There is evidence that MIF functions in a positive-feedback-loop with proinflammatory cytokines and could perpetuate the inflammatory process in Systemic Lupus Erythematosus (SLE).The aim of this study was to assess the effect of recombinant-human-MIF (rhMIF) on the expression of Th1, Th2 and Th17 cytokines in Peripheral Blood Mononuclear Cells (PBMC) from Healthy Subjects (HS) and SLE patients. The PBMC were isolated from SLE patients classified according to the 1997 SLE ACR criteria and HS donors; all subjects included were women from an unrelated Mexican-Mestizo population. The PBMC isolated were stimulated with rhMIF, LPS and ISO-1 in different combinations; Th1, Th2 and Th17cytokine profiles levels were determined by MAGPIX Bio-plex assay in supernatants from cell cultures. We observed in supernatants of PBMCs from HS treated with rhMIF a predominance of Th17 cytokine profile with an increase of IL-17A, IL-17F and IL-21 versus PBMCs from SLE patients, which showed an inflammatory profile represented by increase of IL-6 cytokine. According to SLE remission/activity presented at enrollment in the study (Mex-SLEDAI index), the PBMC from active SLE patients showed higher levels of TNF-α and IL-6 versus PBMC from remission SLE patients. In conclusion, our results suggest that MIF can induce a differential inflammatory response in physiological and pathological conditions with a predominance of a Th17 cytokine profile in PBMC from HS and an increase in TNF-α and IL-6 expression in PBMC from active SLE patients.
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Affiliation(s)
- Ulises De la Cruz-Mosso
- Instituto de Investigación en Ciencias Biomédicas, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico
| | - Trinidad García-Iglesias
- Laboratorio de Inmunología, Departamento de Fisiología, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico
| | - Richard Bucala
- Department of Medicine/Section of Rheumatology, Yale University School of Medicine, New Haven, USA
| | - Iris Estrada-García
- Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Ciudad de México, Mexico
| | - Laura González-López
- Departamento de Medicina Interna-Reumatología, Hospital General Regional 110, Instituto Mexicano del Seguro Social, Guadalajara, Jalisco, Mexico
| | - Sergio Cerpa-Cruz
- División de Reumatología, Hospital Civil de Guadalajara "Fray Antonio Alcalde", Guadalajara, Jalisco, Mexico
| | - Isela Parra-Rojas
- Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Chilpancingo, Guerrero, Mexico
| | - Jorge Iván Gámez-Nava
- Unidad de Investigación en Epidemiologia Clínica, Hospital de Especialidades, Centro Médico Nacional de Occidente. Instituto Mexicano del Seguro Social, Guadalajara, Jalisco, Mexico
| | - Edsaúl Emilio Pérez-Guerrero
- Departamento de Medicina Interna-Reumatología, Hospital General Regional 110, Instituto Mexicano del Seguro Social, Guadalajara, Jalisco, Mexico; Unidad de Investigación en Epidemiologia Clínica, Hospital de Especialidades, Centro Médico Nacional de Occidente. Instituto Mexicano del Seguro Social, Guadalajara, Jalisco, Mexico
| | - José Francisco Muñoz-Valle
- Instituto de Investigación en Ciencias Biomédicas, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico.
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Zhang Y, Xu L, Zhang Z, Zhang Z, Zheng L, Li D, Li Y, Liu F, Yu K, Hou T, Zhen X. Structure-Activity Relationships and Anti-inflammatory Activities of N-Carbamothioylformamide Analogues as MIF Tautomerase Inhibitors. J Chem Inf Model 2015; 55:1994-2004. [PMID: 26288111 DOI: 10.1021/acs.jcim.5b00445] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Macrophage migration inhibitory factor (MIF), a proinflammatory cytokine, is an attractive therapeutic target for the treatment of inflammatory diseases. In our previous study, 3-[(biphenyl-4-ylcarbonyl)carbamothioyl]amino benzoic acid (compound 1) was discovered as a potent inhibitor of MIF by docking-based virtual screening and bioassays. Here, a series of analogues of compound 1 derived from similarity search and chemical synthesis were evaluated for their MIF tautomerase activities, and their structure-activity relationships were then analyzed. The most potent inhibitor (compound 5) with an IC50 of 370 nM strongly suppressed lipopolysaccharide (LPS)-induced production of TNF-α and IL-6 in a dose-dependent manner and significantly enhanced the survival rate of mice with LPS-induced endotoxic shock from 0 to 35% at 0.5 mg/kg and to 45% at 1 mg/kg, highlighting the therapeutic potential of the MIF tautomerase inhibition in inflammatory diseases.
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Affiliation(s)
- Yu Zhang
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases & Department of Pharmacology, College of Pharmaceutical Sciences, Soochow University , Suzhou, Jiangsu 215123, China
| | - Lei Xu
- College of Pharmaceutical Sciences, Zhejiang University , Hangzhou, Zhejiang 310058, China.,Institute of Bioinformatics and Medical Engineering, School of Electrical and Information Engineering, Jiangsu University of Technology , Changzhou 213001, China
| | - Zhiqiang Zhang
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases & Department of Pharmacology, College of Pharmaceutical Sciences, Soochow University , Suzhou, Jiangsu 215123, China
| | - Zhiyu Zhang
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases & Department of Pharmacology, College of Pharmaceutical Sciences, Soochow University , Suzhou, Jiangsu 215123, China
| | - Longtai Zheng
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases & Department of Pharmacology, College of Pharmaceutical Sciences, Soochow University , Suzhou, Jiangsu 215123, China
| | - Dan Li
- College of Pharmaceutical Sciences, Zhejiang University , Hangzhou, Zhejiang 310058, China
| | - Youyong Li
- Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University , Suzhou, Jiangsu 215123, China
| | - Feng Liu
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases & Department of Pharmacology, College of Pharmaceutical Sciences, Soochow University , Suzhou, Jiangsu 215123, China
| | - Kunqian Yu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences , Shanghai 200031, China
| | - Tingjun Hou
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases & Department of Pharmacology, College of Pharmaceutical Sciences, Soochow University , Suzhou, Jiangsu 215123, China.,College of Pharmaceutical Sciences, Zhejiang University , Hangzhou, Zhejiang 310058, China.,Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University , Suzhou, Jiangsu 215123, China
| | - Xuechu Zhen
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases & Department of Pharmacology, College of Pharmaceutical Sciences, Soochow University , Suzhou, Jiangsu 215123, China
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Ioannou K, Cheng KF, Crichlow GV, Birmpilis AI, Lolis EJ, Tsitsilonis OE, Al-Abed Y. ISO-66, a novel inhibitor of macrophage migration, shows efficacy in melanoma and colon cancer models. Int J Oncol 2014; 45:1457-68. [PMID: 25050663 PMCID: PMC4432716 DOI: 10.3892/ijo.2014.2551] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Accepted: 05/14/2014] [Indexed: 01/11/2023] Open
Abstract
Macrophage migration inhibitory factor (MIF) is a pleiotropic pro-inflammatory cytokine, which possesses a contributing role in cancer progression and metastasis and, thus, is now considered a promising anticancer drug target. Many MIF-inactivating strategies have proven successful in delaying cancer growth. Here, we report on the synthesis of ISO-66, a novel, highly stable, small-molecule MIF inhibitor, an analog of ISO-1 with improved characteristics. The MIF:ISO-66 co-crystal structure demonstrated that ISO-66 ligates the tautomerase active site of MIF, which has previously been shown to play an important role in its biological functions. In vitro, ISO-66 enhanced specific and non-specific anticancer immune responses, whereas prolonged administration of ISO-66 in mice with established syngeneic melanoma or colon cancer was non-toxic and resulted in a significant decrease in tumor burden. Subsequent ex vivo analysis of mouse splenocytes revealed that the observed decrease in tumor growth rates was likely mediated by the selective in vivo expansion of antitumor-reactive effector cells induced by ISO-66. Compared to other MIF-inactivating strategies employed in vivo, the anticancer activity of ISO-66 is demonstrated to be of equal or better efficacy. Our findings suggest that targeting MIF, via highly specific and stable compounds, such as ISO-66, may be effective for cancer treatment and stimulation of anticancer immune responses.
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Affiliation(s)
- Kyriaki Ioannou
- Department of Animal and Human Physiology, Faculty of Biology, University of Athens, Athens 15784, Greece
| | - Kai Fan Cheng
- Center for Molecular Innovation, The Feinstein Institute for Medical Research, Manhasset, NY 11030, USA
| | - Gregg V Crichlow
- Department of Pharmacology, Yale University, New Haven, CT 06510, USA
| | - Anastasios I Birmpilis
- Department of Animal and Human Physiology, Faculty of Biology, University of Athens, Athens 15784, Greece
| | - Elias J Lolis
- Department of Pharmacology, Yale University, New Haven, CT 06510, USA
| | - Ourania E Tsitsilonis
- Department of Animal and Human Physiology, Faculty of Biology, University of Athens, Athens 15784, Greece
| | - Yousef Al-Abed
- Center for Molecular Innovation, The Feinstein Institute for Medical Research, Manhasset, NY 11030, USA
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Uropathogenic Escherichia coli causes cortical tubular necrotic cell death and the release of macrophage migration inhibitory factor. Cytokine 2013; 61:945-52. [PMID: 23410506 DOI: 10.1016/j.cyto.2013.01.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2012] [Revised: 12/22/2012] [Accepted: 01/04/2013] [Indexed: 12/20/2022]
Abstract
The macrophage migration inhibitory factor (MIF), a pro-inflammatory cytokine, is deregulated in acute kidney injury (AKI) through an unknown mechanism. In the present study, we used a previously described mouse model of ascending urinary tract infection in which uropathogenic Escherichia coli (UPEC) were transurethrally inoculated to induce kidney infections. Here, we show that urinary MIF was upregulated during AKI while MIF was abundantly expressed in the renal cortical tubules and that UPEC infection caused a decrease in tubular MIF. Infections with UPEC in vitro caused MIF release in a cell type-dependent manner, which was independent of receptor-mediated internalization, signal transduction, and transcription. Indeed, UPEC infection-induced necrotic cell death in vitro and in vivo correlated with extracellular acidification and processed MIF secretion. These data suggest that MIF is released by necrotic renal cortical tubular cells during UPEC infection.
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Urinary macrophage migration inhibitory factor serves as a potential biomarker for acute kidney injury in patients with acute pyelonephritis. Mediators Inflamm 2012; 2012:381358. [PMID: 23319831 PMCID: PMC3540913 DOI: 10.1155/2012/381358] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2012] [Revised: 10/30/2012] [Accepted: 11/06/2012] [Indexed: 11/18/2022] Open
Abstract
Conventional markers of kidney function that are familiar to clinicians, including the serum creatinine and blood urea nitrogen levels, are unable to reveal genuine injury to the kidney, and their use may delay treatment. Macrophage migration inhibitory factor (MIF) is a proinflammatory cytokine, and the predictive role and pathogenic mechanism of MIF deregulation during kidney infections involving acute kidney injury (AKI) are not currently known. In this study, we showed that elevated urinary MIF levels accompanied the development of AKI during kidney infection in patients with acute pyelonephritis (APN). In addition to the MIF level, the urinary levels of interleukin (IL)-1β and kidney injury molecule (KIM)-1 were also upregulated and were positively correlated with the levels of urinary MIF. An elevated urinary MIF level, along with elevated IL-1β and KIM-1 levels, is speculated to be a potential biomarker for the presence of AKI in APN patients.
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Abstract
Macrophage migration inhibitory factor (MIF) is a pleiotropic proinflammatory cytokine that has been implicated as playing a causative role in many disease states, including sepsis, pneumonia, diabetes, rheumatoid arthritis, inflammatory bowel disease, psoriasis and cancer. To inhibit the enzymatic and biologic activities of MIF, we and others have developed small-molecule MIF inhibitors. Most MIF inhibitors bind within the hydrophobic pocket that contains highly conserved amino acids known to be essential for MIF's proinflammatory activity. The best characterized of these small-molecule MIF inhibitors, (S,R)-3-(4-hydroxyphenyl)-4,5-dihydro-5-isoxazole acetic acid methyl ester (ISO-1) has been validated in scores of laboratories worldwide. Like neutralizing anti-MIF antibodies, ISO-1 significantly improves survival and reduces disease progression and/or severity in multiple murine models where MIF is implicated. This MIF inhibitor, its derivatives and other MIF-targeted compounds show great promise for future testing in disease states where increased MIF activity has been discovered.
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Ryng S, Zimecki M, Jezierska-Mazzarello A, Panek JJ, Mączyński M, Głowiak T, Sawka-Dobrowolska W, Koll A. A complex study of 5-amino-3-methyl-4-[2-(5-amino-1,3,4-oxadiazolo)]-isoxazole monohydrate: A new low-molecular-weight immune response modifier. J Mol Struct 2011. [DOI: 10.1016/j.molstruc.2011.05.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Chuang CC, Chuang YC, Chang WT, Chen CC, Hor LI, Huang AM, Choi PC, Wang CY, Tseng PC, Lin CF. Macrophage migration inhibitory factor regulates interleukin-6 production by facilitating nuclear factor-kappa B activation during Vibrio vulnificus infection. BMC Immunol 2010; 11:50. [PMID: 20939898 PMCID: PMC2965133 DOI: 10.1186/1471-2172-11-50] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2010] [Accepted: 10/12/2010] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Patients infected with Vibrio vulnificus (V. vulnificus) show severe inflammatory responses characterised by the upregulation of proinflammatory cytokines. Macrophage migration inhibitory factor (MIF), an upstream proinflammatory regulator, increases the inflammation caused by sepsis. Whether MIF regulates responses to V. vulnificus infection and the actual mechanism by which V. vulnificus initiates these MIF-modulated proinflammatory cytokines remain unclear. RESULTS MIF increased inflammation during V. vulnificus infection in vivo. In V. vulnificus-infected mice, MIF was produced earlier than tumour necrosis factor (TNF)-α and interleukin (IL)-6 and was expressed in a time-dependent manner. ISO-1 ((S, R)-3-(4-hydroxyphenyl)-4,5-dihydro-5-isoxazole acetic acid methyl ester), a small-molecule inhibitor of MIF, significantly decreased IL-6, IL-8, and TNF-α production in a time- and dose-dependent manner in human peripheral blood cells infected with V. vulnificus. The induction of IL-6, IL-8, and TNF-α production by V. vulnificus infection was mediated via the NF-κB- and p38 MAPK-regulated pathways but not via the Akt pathway. ISO-1-treated human peripheral blood cells showed lower V. vulnificus-induced NF-κB activation, IL-6 mRNA expression, and IκB phosphorylation, but they did not show lower p38 MAPK activation. CONCLUSIONS We conclude that MIF regulates V. vulnificus-induced IL-6 production via NF-κB activation and that p38 MAPK activation in V. vulnificus infection is not MIF dependent.
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Affiliation(s)
- Chia-Chang Chuang
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
- Department of Emergency Medicine, National Cheng Kung University Hospital, Tainan 701, Taiwan
| | - Yin-Ching Chuang
- Department of Medical Research, Chi Mei Medical Center, Tainan County 710, Taiwan
| | - Wen-Teng Chang
- Department of Biological Science and Technology, Chung Hwa University of Medical Technology, Tainan County 717, Taiwan
| | - Chi-Chung Chen
- Department of Medical Research, Chi Mei Medical Center, Tainan County 710, Taiwan
| | - Lien-I Hor
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
| | - A-Ming Huang
- Department of Physiology, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
| | - Pui-Ching Choi
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
| | - Chi-Yun Wang
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
| | - Po-Chin Tseng
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
| | - Chiou-Feng Lin
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
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Ward JR, West PW, Ariaans MP, Parker LC, Francis SE, Crossman DC, Sabroe I, Wilson HL. Temporal interleukin-1beta secretion from primary human peripheral blood monocytes by P2X7-independent and P2X7-dependent mechanisms. J Biol Chem 2010; 285:23147-58. [PMID: 20495003 PMCID: PMC2906308 DOI: 10.1074/jbc.m109.072793] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
The processing and regulated secretion of IL-1β are critical points of control of the biological activity of this important pro-inflammatory cytokine. IL-1β is produced by both monocytes and macrophages, but the rate and mechanism of release differ according to the differentiation status and the origin of these cells. We aimed to study the control of processing and release in human blood monocytes and human monocyte-derived macrophages. Toll-like receptor (TLR)-induced IL-1β production and release were investigated for dependence upon caspase-1, P2X7 receptor activation, and loss of membrane asymmetry associated with microvesicle shedding. TLR agonists induced P2X7 receptor-dependent IL-1β release in both monocytes and macrophages; however, only monocytes also showed P2X7 receptor-independent release of mature IL-1β. Furthermore, in monocytes ATP-mediated PS exposure could be activated independently of IL-1β production. Release of IL-1β from monocytes showed selectivity for specific TLR agonists and was accelerated by P2X7 receptor activation. Human monocytes released more IL-1β/cell than macrophages. These data have important implications for inflammatory diseases that involve monocyte activation and IL-1 release.
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Affiliation(s)
- Jon R Ward
- Department of Cardiovascular Science, Royal Hallamshire Hospital, Beech Hill Rd., Sheffield S10 2RX, UK
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Dagia NM, Kamath DV, Bhatt P, Gupte RD, Dadarkar SS, Fonseca L, Agarwal G, Chetrapal-Kunwar A, Balachandran S, Srinivasan S, Bose J, Pari K, B-Rao C, Parkale SS, Gadekar PK, Rodge AH, Mandrekar N, Vishwakarma RA, Sharma S. A fluorinated analog of ISO-1 blocks the recognition and biological function of MIF and is orally efficacious in a murine model of colitis. Eur J Pharmacol 2009; 607:201-12. [PMID: 19239912 DOI: 10.1016/j.ejphar.2009.02.031] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2008] [Revised: 02/11/2009] [Accepted: 02/12/2009] [Indexed: 11/25/2022]
Abstract
A promising therapeutic approach to diminish pathological inflammation is to inhibit the synthesis and/or biological activity of macrophage migration inhibitory factor (MIF). Prior studies have shown that intraperitoneal administration of small-molecule inhibitors targeting the catalytic pocket of MIF (e.g., ISO-1) elicits a therapeutic effect in mouse inflammation models. However, it remains to be elucidated whether these tautomerase activity inhibitors block the synthesis and/or biological activity of MIF. In this study, we investigated and compared the activity of representative MIF inhibitors from isoxazole series (fluorinated analog of ISO-1; ISO-F) and substituted quinoline series (compound 7E; 7E). Our results demonstrate that ISO-F is a more potent MIF inhibitor than 7E. Both ISO-F and 7E do not inhibit MIF synthesis but "bind-onto" MIF thereby blocking its recognition. However, in contrast to 7E, ISO-F docks well in the active site of MIF and also has a stronger binding affinity towards MIF. In line with these observations, ISO-F, but not 7E, robustly inhibits the biological function of MIF. Most importantly, ISO-F, when administered orally in a therapeutic regimen, significantly suppresses dextran sulphate sodium (DSS)-induced murine colitis. This study, which provides mechanistic insights into the anti-inflammatory efficacy of ISO-F, is the first documented report of in vivo anti-inflammatory efficacy of a MIF inhibitor upon oral administration. Moreover, the findings from this study reinforce the potential of catalytic site of MIF as a target for eliciting therapeutic effect in inflammatory disorders. Compounds (e.g., ISO-F) that block not only the recognition but also the biological function of MIF are potentially attractive for reducing pathological inflammation.
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Affiliation(s)
- Nilesh M Dagia
- Department of Pharmacology, Piramal Life Sciences Limited, Mumbai, Maharashtra, India.
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Rendon BE, Willer SS, Zundel W, Mitchell RA. Mechanisms of macrophage migration inhibitory factor (MIF)-dependent tumor microenvironmental adaptation. Exp Mol Pathol 2009; 86:180-5. [PMID: 19186177 DOI: 10.1016/j.yexmp.2009.01.001] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2008] [Indexed: 01/08/2023]
Abstract
Since its activity was first reported in the mid-1960s, macrophage migration inhibitory factor (MIF) has gone from a cytokine activity modulating monocyte motility to a pleiotropic regulator of a vast array of cellular and biological processes. Studies in recent years suggest that MIF contributes to malignant disease progression on several different levels. Both circulating and intracellular MIF protein levels are elevated in cancer patients and MIF expression reportedly correlates with stage, metastatic spread and disease-free survival. Additionally, MIF expression positively correlates with angiogenic growth factor expression, microvessel density and tumor-associated neovascularization. Not coincidentally, MIF has recently been shown to contribute to tumoral hypoxic adaptation by promoting hypoxia-induced HIF-1alpha stabilization. Intriguingly, hypoxia is a strong regulator of MIF expression and secretion, suggesting that hypoxia-induced MIF acts as an amplifying factor for both hypoxia and normoxia-associated angiogenic growth factor expression in human malignancies. Combined, these findings suggest that MIF overexpression contributes to tumoral hypoxic adaptation and, by extension, therapeutic responsiveness and disease prognosis. This review summarizes recent literature on the contributions of MIF to tumor-associated angiogenic growth factor expression, neovascularization and hypoxic adaptation. We also will review recent efforts aimed at identifying and employing small-molecule antagonists of MIF as a novel approach to cancer therapeutics.
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Affiliation(s)
- Beatriz E Rendon
- JG Brown Cancer Center, University of Louisville, Louisville, KY 40202, USA
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