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Huth S, Huth L, Heise R, Marquardt Y, Lopopolo L, Piecychna M, Boor P, Fingerle-Rowson G, Kapurniotu A, Yazdi AS, Bucala R, Bernhagen J, Baron JM. Macrophage migration inhibitory factor (MIF) and its homolog D-dopachrome tautomerase (D-DT) are significant promotors of UVB- but not chemically induced non-melanoma skin cancer. Sci Rep 2023; 13:11611. [PMID: 37464010 PMCID: PMC10354066 DOI: 10.1038/s41598-023-38748-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 07/13/2023] [Indexed: 07/20/2023] Open
Abstract
Non-melanoma skin cancer (NMSC) is the most common cancer in Caucasians worldwide. We investigated the pathophysiological role of MIF and its homolog D-DT in UVB- and chemically induced NMSC using Mif-/-, D-dt-/- and Mif-/-/D-dt-/- mice on a hairless SKH1 background. Knockout of both cytokines showed similar attenuating effects on inflammation after acute UVB irradiation and tumor formation during chronic UVB irradiation, without additive protective effects noted in double knockout mice, indicating that both cytokines activate a similar signaling threshold. In contrast, genetic deletion of Mif and D-dt had no major effects on chemically induced skin tumors. To get insight into the contributing mechanisms, we used an in vitro 3D skin model with incorporated macrophages. Application of recombinant MIF and D-DT led to an accumulation of macrophages within the epidermal part that could be reversed by selective inhibitors of MIF and D-DT pathways. In summary, our data indicate that MIF and D-DT contribute to the development and progression of UVB- but not chemically induced NMSC, a role at least partially accounted by effects of both cytokines on epidermal macrophage accumulation. These data highlight that MIF and D-DT are both potential therapeutic targets for the prevention of photocarcinogenesis but not chemical carcinogenesis.
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Affiliation(s)
- Sebastian Huth
- Department of Dermatology and Allergology, Medical Faculty, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany.
| | - Laura Huth
- Department of Dermatology and Allergology, Medical Faculty, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Ruth Heise
- Department of Dermatology and Allergology, Medical Faculty, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Yvonne Marquardt
- Department of Dermatology and Allergology, Medical Faculty, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Linda Lopopolo
- Department of Dermatology and Allergology, Medical Faculty, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Marta Piecychna
- Department of Medicine, Yale School of Medicine, New Haven, CT, USA
| | - Peter Boor
- Institute of Pathology and Department of Nephrology and Immunology, Medical Faculty, RWTH Aachen University, Aachen, Germany
| | - Günter Fingerle-Rowson
- Department I of Internal Medicine, Center of Integrated Oncology Köln Bonn, University Hospital of Cologne, Cologne, Germany
| | - Aphrodite Kapurniotu
- Division of Peptide Biochemistry, School of Life Sciences, Technical University of Munich (TUM), Freising, Germany
| | - Amir S Yazdi
- Department of Dermatology and Allergology, Medical Faculty, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Richard Bucala
- Department of Medicine, Yale School of Medicine, New Haven, CT, USA
| | - Jürgen Bernhagen
- Division of Vascular Biology, Institute for Stroke and Dementia Research (ISD), Ludwig-Maximilians-University (LMU), Munich, Germany
| | - Jens Malte Baron
- Department of Dermatology and Allergology, Medical Faculty, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany
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2
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Zhou L, Jiang A, Veenstra J, Ozog DM, Mi Q. The Roles of Skin Langerhans Cells in Immune Tolerance and Cancer Immunity. Vaccines (Basel) 2022; 10:1380. [PMID: 36146458 PMCID: PMC9503294 DOI: 10.3390/vaccines10091380] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 08/14/2022] [Accepted: 08/19/2022] [Indexed: 12/19/2022] Open
Abstract
Langerhans cells (LC) are a unique population of tissue-resident macrophages with dendritic cell (DC) functionality that form a network of cells across the epidermis of the skin. Their location at the skin barrier suggests an important role for LC as immune sentinels at the skin surface. The classification of LC as DC over the past few decades has driven the scientific community to extensively study how LC function as DC-like cells that prime T cell immunity. However, LC are a unique type of tissue-resident macrophages, and recent evidence also supports an immunoregulatory role of LC at steady state and during specific inflammatory conditions, highlighting the impact of cutaneous environment in shaping LC functionality. In this mini review, we discuss the recent literature on the immune tolerance function of LC in homeostasis and disease conditions, including malignant transformation and progression; as well as LC functional plasticity for adaption to microenvironmental cues and the potential connection between LC population heterogeneity and functional diversity. Future investigation into the molecular mechanisms that LC use to integrate different microenvironment cues and adapt immunological responses for controlling LC functional plasticity is needed for future breakthroughs in tumor immunology, vaccine development, and treatments for inflammatory skin diseases.
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3
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Zhang Z, Zhou X, Guo J, Zhang F, Qian Y, Wang G, Duan M, Wang Y, Zhao H, Yang Z, Liu Z, Jiang X. TA-MSCs, TA-MSCs-EVs, MIF: their crosstalk in immunosuppressive tumor microenvironment. J Transl Med 2022; 20:320. [PMID: 35842634 PMCID: PMC9287873 DOI: 10.1186/s12967-022-03528-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 07/08/2022] [Indexed: 11/24/2022] Open
Abstract
As an important component of the immunosuppressive tumor microenvironment (TME), it has been established that mesenchymal stem cells (MSCs) promote the progression of tumor cells. MSCs can directly promote the proliferation, migration, and invasion of tumor cells via cytokines and chemokines, as well as promote tumor progression by regulating the functions of anti-tumor immune and immunosuppressive cells. MSCs-derived extracellular vesicles (MSCs-EVs) contain part of the plasma membrane and signaling factors from MSCs; therefore, they display similar effects on tumors in the immunosuppressive TME. The tumor-promoting role of macrophage migration inhibitory factor (MIF) in the immunosuppressive TME has also been revealed. Interestingly, MIF exerts similar effects to those of MSCs in the immunosuppressive TME. In this review, we summarized the main effects and related mechanisms of tumor-associated MSCs (TA-MSCs), TA-MSCs-EVs, and MIF on tumors, and described their relationships. On this basis, we hypothesized that TA-MSCs-EVs, the MIF axis, and TA-MSCs form a positive feedback loop with tumor cells, influencing the occurrence and development of tumors. The functions of these three factors in the TME may undergo dynamic changes with tumor growth and continuously affect tumor development. This provides a new idea for the targeted treatment of tumors with EVs carrying MIF inhibitors.
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Affiliation(s)
- Zhenghou Zhang
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Xiangyu Zhou
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Jinshuai Guo
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Fusheng Zhang
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Yiping Qian
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Guang Wang
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Meiqi Duan
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Yutian Wang
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Haiying Zhao
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Zhi Yang
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Zunpeng Liu
- Department of Orthopedics, The Fourth Affiliated Hospital of China Medical University, Shenyang, China.
| | - Xiaofeng Jiang
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang, Liaoning, China.
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4
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Tang SC, Hsiao YP, Ko JL. Genistein protects against ultraviolet B-induced wrinkling and photoinflammation in in vitro and in vivo models. Genes Nutr 2022; 17:4. [PMID: 35209841 PMCID: PMC8903702 DOI: 10.1186/s12263-022-00706-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 02/08/2022] [Indexed: 12/15/2022]
Abstract
Background Chronic exposure to ultraviolet (UV) rays causes severe skin damage by inducing oxidative stress and inflammation. Identifying a safe and natural substance for skin protection is a crucial research goal. Objective The aim of this study was to clarify the effects of genistein on skin inflammation and photoaging by using 3 models (humans: skin parameters; animals: wrinkle formation; and cells: anti-inflammatory effects). Methods Food frequency questionnaire data and serum and skin parameter data from 120 volunteers (a group with a genistein-rich diet [RG group] and a control group). Human keratinocytes were pretreated with genistein before ultraviolet B (UVB) irradiation. Genistein was topically applied to the dorsal skin of rats. Results The blood samples of the RG group had lower serum uric acid levels and blood urea nitrogen levels. The dynamic elasticity level in the RG group was higher than that in the controls. Genistein pretreatment suppressed the expression of proinflammatory cytokines (CXCL1, IL-1, MIF, and PLANH1) and the proteins released by UVB-treated keratinocytes. Topical application of genistein to the dorsal skin of rats reduced the severity of UVB-induced wrinkling. Both intake and topical application of genistein combated UVB-induced inflammation and aging. Conclusions Genistein could be used as a safe and natural compound for use in novel anti-inflammatory agents for topical application. Graphical abstract The experimental design procedure, including the skin parameter and blood serum measurements of 137 participants. Genistein-rich compounds provide protection against UVB-induced inflammation, as determined using in vitro and in vivo animal model experiments.
![]() Supplementary Information The online version contains supplementary material available at 10.1186/s12263-022-00706-x.
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Affiliation(s)
- Sheau-Chung Tang
- Department of Nursing, National Taichung University of Science and Technology, Taichung, 403, Taiwan
| | - Yu-Ping Hsiao
- Institute of Medicine, Chung Shan Medical University, No.110, Sec. 1, Chien-Kuo N. Road, Taichung, 402, Taiwan. .,Department of Dermatology, Chung Shan Medical University Hospital, No.110, Sec. 1, Chien-Kuo N. Road, Taichung, 402, Taiwan.
| | - Jiunn-Liang Ko
- Institute of Medicine, Chung Shan Medical University, No.110, Sec. 1, Chien-Kuo N. Road, Taichung, 402, Taiwan. .,Department of Medical Oncology and Chest Medicine, Chung Shan Medical University Hospital, Taichung, 402, Taiwan.
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5
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Yoshihisa Y, Rehman MU, Andoh T, Tabuchi Y, Makino T, Shimizu T. Overexpression of D-dopachrome tautomerase increases ultraviolet B irradiation-induced skin tumorigenesis in mice. FASEB J 2021; 35:e21671. [PMID: 34105803 DOI: 10.1096/fj.202002631rrr] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 04/16/2021] [Accepted: 05/03/2021] [Indexed: 01/07/2023]
Abstract
Ultraviolet irradiation (UV) exposure is the leading factor underlying the development of skin malignancies. D-dopachrome tautomerase (D-DT), a functional homolog of macrophage migration inhibitory factor (MIF), has functional similarities to MIF. However, its role, unlike the role of MIF in photocarcinogenesis, is unknown. We therefore explored the role of D-DT in photocarcinogenesis by developing D-DT transgenic (D-DT Tg) mice and provided a research model for future studies targeting D-DT. Chronic UVB exposure accelerated tumor development in D-DT Tg mice compared with wild-type (WT) mice, with a higher incidence of tumors observed in D-DT Tg mice than in WT mice. In D-DT Tg irradiated mouse keratinocytes, the p53, PUMA, and Bax expression was lower than that in WT mice. These results indicate that D-DT Tg overexpression confers prevention against UVB-induced apoptosis in keratinocytes. Taken together, these findings support D-DT as a functionally important cytokine in photocarcinogenesis and potential therapeutic target for the prevention of photocarcinogenesis.
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Affiliation(s)
- Yoko Yoshihisa
- Department of Dermatology, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan
| | - Mati Ur Rehman
- Department of Radiology, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan
| | - Tsugunobu Andoh
- Department of Pharmacology and Pathophysiology, College of Pharmacy, Kinjo Gakuin University, Nagoya, Japan
| | - Yoshiaki Tabuchi
- Division of Molecular Genetics Research, Life Science Research Center, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan
| | - Teruhiko Makino
- Department of Dermatology, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan
| | - Tadamichi Shimizu
- Department of Dermatology, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan
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6
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Klemke L, De Oliveira T, Witt D, Winkler N, Bohnenberger H, Bucala R, Conradi LC, Schulz-Heddergott R. Hsp90-stabilized MIF supports tumor progression via macrophage recruitment and angiogenesis in colorectal cancer. Cell Death Dis 2021; 12:155. [PMID: 33542244 PMCID: PMC7862487 DOI: 10.1038/s41419-021-03426-z] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 01/02/2021] [Accepted: 01/07/2021] [Indexed: 12/19/2022]
Abstract
Macrophage migration inhibitory factor (MIF) is an upstream regulator of innate immunity, but its expression is increased in some cancers via stabilization with HSP90-associated chaperones. Here, we show that MIF stabilization is tumor-specific in an acute colitis-associated colorectal cancer (CRC) mouse model, leading to tumor-specific functions and selective therapeutic vulnerabilities. Therefore, we demonstrate that a Mif deletion reduced CRC tumor growth. Further, we define a dual role for MIF in CRC tumor progression. Mif deletion protects mice from inflammation-associated tumor initiation, confirming the action of MIF on host inflammatory pathways; however, macrophage recruitment, neoangiogenesis, and proliferative responses are reduced in Mif-deficient tumors once the tumors are established. Thus, during neoplastic transformation, the function of MIF switches from a proinflammatory cytokine to an angiogenesis promoting factor within our experimental model. Mechanistically, Mif-containing tumor cells regulate angiogenic gene expression via a MIF/CD74/MAPK axis in vitro. Clinical correlation studies of CRC patients show the shortest overall survival for patients with high MIF levels in combination with CD74 expression. Pharmacological inhibition of HSP90 to reduce MIF levels decreased tumor growth in vivo, and selectively reduced the growth of organoids derived from murine and human tumors without affecting organoids derived from healthy epithelial cells. Therefore, novel, clinically relevant Hsp90 inhibitors provide therapeutic selectivity by interfering with tumorigenic MIF in tumor epithelial cells but not in normal cells. Furthermore, Mif-depleted colonic tumor organoids showed growth defects compared to wild-type organoids and were less susceptible toward HSP90 inhibitor treatment. Our data support that tumor-specific stabilization of MIF promotes CRC progression and allows MIF to become a potential and selective therapeutic target in CRC.
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Affiliation(s)
- Luisa Klemke
- Institute of Molecular Oncology, University Medical Center Göttingen, Göttingen, Germany
| | - Tiago De Oliveira
- Department of General, Visceral, and Pediatric Surgery, University Medical Center Göttingen, Göttingen, Germany
| | - Daria Witt
- Institute of Molecular Oncology, University Medical Center Göttingen, Göttingen, Germany
| | - Nadine Winkler
- Institute of Molecular Oncology, University Medical Center Göttingen, Göttingen, Germany
| | | | - Richard Bucala
- Departments of Medicine, Pathology, and Epidemiology & Public Health, Yale School of Medicine and Yale Cancer Center, New Haven, CT, USA
| | - Lena-Christin Conradi
- Department of General, Visceral, and Pediatric Surgery, University Medical Center Göttingen, Göttingen, Germany
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7
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Abstract
Initially identified as a T lymphocyte-elicited inhibitor of macrophage motility, macrophage migration inhibitory factor (MIF) has since been found to be expressed by nearly every immune cell type examined and overexpressed in most solid and hematogenous malignant cancers. It is localized to both extracellular and intracellular compartments and physically interacts with more than a dozen different cell surface and intracellular proteins. Although classically associated with and characterized as a mediator of pro-inflammatory innate immune responses, more recent studies demonstrate that, in malignant disease settings, MIF contributes to anti-inflammatory, immune evasive, and immune tolerant phenotypes in both innate and adaptive immune cell types. This review will summarize the studies describing MIF in tumor-specific innate and adaptive immune responses and attempt to reconcile these various pleiotropic functions in normal physiology.
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Affiliation(s)
- Jordan T Noe
- Department of Biochemistry and Molecular Genetics, University of Louisville, Louisville, KY, United States.,J.G. Brown Cancer Center, University of Louisville, Louisville, KY, United States
| | - Robert A Mitchell
- Department of Biochemistry and Molecular Genetics, University of Louisville, Louisville, KY, United States.,J.G. Brown Cancer Center, University of Louisville, Louisville, KY, United States.,Department of Surgery, Division of Immunotherapy, University of Louisville, Louisville, KY, United States.,Department of Microbiology and Immunology, University of Louisville, Louisville, KY, United States
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8
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Guevara-Gutiérrez E, Castro-Jonguitud MJ, De la Torre-Flores SE, Muñoz-Valle JF, Tlacuilo-Parra A, Salazar-Torres FJ, Valle Y, Padilla-Gutiérrez JR, Martínez-Fernández DE, Valdés-Alvarado E. Haplotypes of (-794(CATT) 5-8/-173G>C) MIF gene polymorphisms and its soluble levels in basal cell carcinoma in western Mexican population. J Investig Med 2020; 69:41-46. [PMID: 33046523 DOI: 10.1136/jim-2020-001414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/25/2020] [Indexed: 11/04/2022]
Abstract
Basal cell carcinoma (BCC) is the most common dermatological neoplasms in Caucasian populations. In Mexico, a prevalence of 3.9 per 1000 habitants is estimated. Recently, the macrophage migration inhibitory factor (MIF) has been related to different types of cancer. Therefore, this study aimed to investigate the genetic association of haplotypes of [-794(CATT)5-8/-173G>C]MIF gene polymorphisms and its soluble levels in BCC. A total of 360 individuals were recruited for the study, that is, 180 of the total amounts were patients with BCC histologically confirmed and the remaining 180 individuals were identified as control subjects (CS). Both polymorphisms were genotyped by PCR and PCR-RFLP (restriction fragment length polymorphism), and MIF serum levels were measured by ELISA kit. A borderline difference was found between the 55 genotype and the susceptibility to BCC (5.6% vs 1.7% in BCC and CS, respectively, OR=3.7 and p=0.04). Furthermore, the haplotype 7G showed a significant association with BCC (p=0.02, OR=1.99). Concerning MIF soluble levels, patients with BCC showed a media of 2.1 ng/mL and CS showed 4.4 ng/mL, the comparison between groups was significant (p<0.01). Our findings suggest that the 55 genotype and the haplotype 7G are associated with the susceptibility to BCC; furthermore, a significant difference was found between MIF soluble levels in both study groups.
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Affiliation(s)
- Elizabeth Guevara-Gutiérrez
- Instituto Dermatológico de Jalisco "Dr. José Barba Rubio", Secretaría de Salud Jalisco, Zapopan, Jalisco, México
| | - María José Castro-Jonguitud
- Instituto Dermatológico de Jalisco "Dr. José Barba Rubio", Secretaría de Salud Jalisco, Zapopan, Jalisco, México
| | | | | | - Alberto Tlacuilo-Parra
- División de Investigación, Unidad Médica de Alta Especialidad (UMAE), Hospital de Pediatría, Centro Médico Nacional de Occidente, IMSS, Guadalajara Jalisco, México
| | | | - Yeminia Valle
- Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Mexico
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9
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Yang Y, Yin R, Wu R, Ramirez CN, Sargsyan D, Li S, Wang L, Cheng D, Wang C, Hudlikar R, Kuo HC, Lu Y, Kong AN. DNA methylome and transcriptome alterations and cancer prevention by triterpenoid ursolic acid in UVB-induced skin tumor in mice. Mol Carcinog 2019; 58:1738-1753. [PMID: 31237383 PMCID: PMC6722003 DOI: 10.1002/mc.23046] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 05/02/2019] [Accepted: 05/06/2019] [Indexed: 12/11/2022]
Abstract
Nonmelanoma skin cancers (NMSCs) are the most common type of skin cancers. Major risk factors for NMSCs include exposure to ultraviolet (UV) irradiation. Ursolic acid (UA) is a natural triterpenoid enriched in blueberries and herbal medicinal products, and possess anticancer activities. This study focuses on the impact of UA on epigenomic, genomic mechanisms and prevention of UVB-mediated NMSC. CpG methylome and RNA transcriptome alterations of early, promotion and late stages of UA treated on UVB-induced NMSC in SKH-1 hairless mice were conducted using CpG methyl-seq and RNA-seq. Samples were collected at weeks 2, 15, and 25, and integrated bioinformatic analyses were performed to identify key pathways and genes modified by UA against UVB-induced NMSC. Morphologically, UA significantly reduced NMSC tumor volume and tumor number. DNA methylome showed inflammatory pathways IL-8, NF-κB, and Nrf2 pathways were highly involved. Antioxidative stress master regulator Nrf2, cyclin D1, DNA damage, and anti-inflammatory pathways were induced by UA. Nrf2, cyclin D1, TNFrsf1b, and Mybl1 at early (2 weeks) and late (25 weeks) stages were identified and validated by quantitative polymerase chain reaction. In summary, integration of CpG methylome and RNA transcriptome studies show UA alters antioxidative, anti-inflammatory, and anticancer pathways in UVB-induced NMSC carcinogenesis. Particularly, UA appears to drive Nrf2 and its upstream/downstream genes, anti-inflammatory (at early stages) and cell cycle regulatory (both early and late stages) genes, of which might contribute to the overall chemopreventive effects of UVB-induced MNSC. This study may provide potential biomarkers/targets for chemoprevention of early stage of UVB-induced NMSC in human.
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Affiliation(s)
- Yuqing Yang
- Graduate Program in Pharmaceutical Science, Ernest Mario
School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ
08854, USA
- Department of Pharmaceutics, Ernest Mario School of
Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854,
USA
| | - Ran Yin
- Department of Pharmaceutics, Ernest Mario School of
Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854,
USA
| | - Renyi Wu
- Department of Pharmaceutics, Ernest Mario School of
Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854,
USA
| | - Christina N. Ramirez
- Center for Phytochemicals Epigenome Studies, Ernest Mario
School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ
08854, USA
- Cellular and Molecular Pharmacology Program, Rutgers Robert
Wood Johnson Medical School, Piscataway, NJ 08854, USA
| | - Davit Sargsyan
- Department of Pharmaceutics, Ernest Mario School of
Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854,
USA
| | - Shanyi Li
- Department of Pharmaceutics, Ernest Mario School of
Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854,
USA
| | - Lujing Wang
- Graduate Program in Pharmaceutical Science, Ernest Mario
School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ
08854, USA
- Department of Pharmaceutics, Ernest Mario School of
Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854,
USA
| | - David Cheng
- Graduate Program in Pharmaceutical Science, Ernest Mario
School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ
08854, USA
- Department of Pharmaceutics, Ernest Mario School of
Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854,
USA
| | - Chao Wang
- Department of Pharmaceutics, Ernest Mario School of
Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854,
USA
| | - Rasika Hudlikar
- Department of Pharmaceutics, Ernest Mario School of
Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854,
USA
| | - Hsiao-Chen Kuo
- Graduate Program in Pharmaceutical Science, Ernest Mario
School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ
08854, USA
- Department of Pharmaceutics, Ernest Mario School of
Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854,
USA
| | - Yaoping Lu
- Center for Phytochemicals Epigenome Studies, Ernest Mario
School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ
08854, USA
- Department of Chemical Biology, Ernest Mario School of
Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854,
USA
| | - Ah-Ng Kong
- Department of Pharmaceutics, Ernest Mario School of
Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854,
USA
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10
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Fagone P, Mazzon E, Cavalli E, Bramanti A, Petralia MC, Mangano K, Al-Abed Y, Bramati P, Nicoletti F. Contribution of the macrophage migration inhibitory factor superfamily of cytokines in the pathogenesis of preclinical and human multiple sclerosis: In silico and in vivo evidences. J Neuroimmunol 2018; 322:46-56. [PMID: 29935880 DOI: 10.1016/j.jneuroim.2018.06.009] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 05/30/2018] [Accepted: 06/12/2018] [Indexed: 01/05/2023]
Abstract
Macrophage migration inhibitory factor (MIF) is a cytokine with pleiotropic actions involved in the pathogenesis of autoimmune disorders, including Multiple Sclerosis (MS). We have first evaluated in silico the involvement of MIF, its homologue D-DT, and the receptors CD74, CD44, CXCR2 and CXCR4 in encephalitogenic T cells from a mouse model of MS, the Experimental Allergic Encephalomyelitis (EAE), as well as in circulating T helper cells from MS patients. We show an upregulation of the receptors involved in MIF signaling both in the animal model and in patients. Also, a significant increase in MIF receptors is found in the CNS lesions associated to MS. Finally, the specific inhibitor of MIF, ISO-1, improved both ex vivo and in vivo the features of EAE. Overall, our data indicate that there is a significant involvement of the MIF pathway in MS ethiopathogenesis and that interventions specifically blocking MIF receptors may represent useful therapeutic approaches in the clinical setting.
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Affiliation(s)
- Paolo Fagone
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | | | - Eugenio Cavalli
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | | | - Maria Cristina Petralia
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy; Department of Formative Processes, University of Catania, Catania, Italy
| | - Katia Mangano
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Yousef Al-Abed
- Center for Molecular Innovation, The Feinstein Institute for Medical Research, Manhasset, New York, United States
| | | | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy.
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11
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Schinagl A, Thiele M, Douillard P, Völkel D, Kenner L, Kazemi Z, Freissmuth M, Scheiflinger F, Kerschbaumer RJ. Oxidized macrophage migration inhibitory factor is a potential new tissue marker and drug target in cancer. Oncotarget 2016; 7:73486-96. [PMID: 27636991 DOI: 10.18632/oncotarget.11970] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Accepted: 09/02/2016] [Indexed: 01/16/2023] Open
Abstract
Macrophage migration inhibitory factor (MIF) is a pleiotropic cytokine, which was shown to be upregulated in cancers and to exhibit tumor promoting properties. Unlike other cytokines, MIF is ubiquitously present in the circulation and tissue of healthy subjects. We recently described a previously unrecognized, disease-related isoform of MIF, designated oxMIF, which is present in the circulation of patients with different inflammatory diseases. In this article, we report that oxMIF is also linked to different solid tumors as it is specifically expressed in tumor tissue from patients with colorectal, pancreatic, ovarian and lung cancer. Furthermore, oxMIF can be specifically targeted by a subset of phage display-derived fully human, monoclonal anti-MIF antibodies (mAbs) that were shown to neutralize pro-tumorigenic activities of MIF in vivo. We further demonstrate that anti-oxMIF mAbs sensitize human cancer cell lines (LNCaP, PC3, A2780 and A2780ADR) to the action of cytotoxic drugs (mitoxantrone, cisplatin and doxorubicin) in vitro and in an A2780 xenograft mouse model of ovarian cancer. We conclude that oxMIF is the disease related isoform of MIF in solid tumors and a potential new diagnostic marker and drug target in cancer.
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12
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Li J, Zhang J, Xie F, Peng J, Wu X. Macrophage migration inhibitory factor promotes Warburg effect via activation of the NF‑κB/HIF‑1α pathway in lung cancer. Int J Mol Med 2017; 41:1062-1068. [PMID: 29207023 DOI: 10.3892/ijmm.2017.3277] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Accepted: 10/30/2017] [Indexed: 11/05/2022] Open
Affiliation(s)
- Jun Li
- Department of Thoracic and Cardiovascular Surgery/Huiqiao Medical Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Junhua Zhang
- Department of Anesthesiology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Fengjiao Xie
- Department of Thoracic and Cardiovascular Surgery, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong 510630, P.R. China
| | - Jiangzhou Peng
- Department of Thoracic and Cardiovascular Surgery, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong 510630, P.R. China
| | - Xu Wu
- Department of Thoracic and Cardiovascular Surgery/Huiqiao Medical Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
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13
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Brocks T, Fedorchenko O, Schliermann N, Stein A, Moll UM, Seegobin S, Dewor M, Hallek M, Marquardt Y, Fietkau K, Heise R, Huth S, Pfister H, Bernhagen J, Bucala R, Baron JM, Fingerle-Rowson G. Macrophage migration inhibitory factor protects from nonmelanoma epidermal tumors by regulating the number of antigen-presenting cells in skin. FASEB J 2016; 31:526-543. [PMID: 27825106 DOI: 10.1096/fj.201600860r] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Accepted: 10/04/2016] [Indexed: 12/29/2022]
Abstract
The response of the skin to harmful environmental agents is shaped decisively by the status of the immune system. Keratinocytes constitutively express and secrete the chemokine-like mediator, macrophage migration inhibitory factor (MIF), more strongly than dermal fibroblasts, thereby creating a MIF gradient in skin. By using global and epidermis-restricted Mif-knockout (Mif-/- and K14-Cre+/tg; Miffl/fl) mice, we found that MIF both recruits and maintains antigen-presenting cells in the dermis/epidermis. The reduced presence of antigen-presenting cells in the absence of MIF was associated with accelerated and increased formation of nonmelanoma skin tumors during chemical carcinogenesis. Our results demonstrate that MIF is essential for maintaining innate immunity in skin. Loss of keratinocyte-derived MIF leads to a loss of control of epithelial skin tumor formation in chemical skin carcinogenesis, which highlights an unexpected tumor-suppressive activity of MIF in murine skin.-Brocks, T., Fedorchenko, O., Schliermann, N., Stein, A., Moll, U. M., Seegobin, S., Dewor, M., Hallek, M., Marquardt, Y., Fietkau, K., Heise, R., Huth, S., Pfister, H., Bernhagen, J., Bucala, R., Baron, J. M., Fingerle-Rowson, G. Macrophage migration inhibitory factor protects from nonmelanoma epidermal tumors by regulating the number of antigen-presenting cells in skin.
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Affiliation(s)
- Tania Brocks
- Department I of Internal Medicine, University Hospital Cologne, Cologne, Germany.,Center for Integrated Oncology Köln-Bonn, Cologne, Germany
| | - Oleg Fedorchenko
- Department I of Internal Medicine, University Hospital Cologne, Cologne, Germany.,Center for Integrated Oncology Köln-Bonn, Cologne, Germany
| | - Nicola Schliermann
- Department I of Internal Medicine, University Hospital Cologne, Cologne, Germany.,Center for Integrated Oncology Köln-Bonn, Cologne, Germany
| | - Astrid Stein
- Institute of Pathology and Cytology, University Hospital Cologne, Cologne, Germany
| | - Ute M Moll
- Department of Pathology, Stony Brook University, Stony Brook, New York, USA.,Department of Molecular Oncology, Georg-August University, Göttingen Center of Molecular Biosciences, Ernst-Caspari-Haus, Göttingen, Germany
| | - Seth Seegobin
- Department of Medical and Molecular Genetics, School of Medicine, Guy's Hospital, King's College London, London, United Kingdom
| | - Manfred Dewor
- Institute of Biochemistry and Molecular Cell Biology Rheinisch-Westfälische Technische Hochschule, Aachen, Germany
| | - Michael Hallek
- Department I of Internal Medicine, University Hospital Cologne, Cologne, Germany.,Center for Integrated Oncology Köln-Bonn, Cologne, Germany
| | - Yvonne Marquardt
- Department of Dermatology, Rheinisch-Westfälische Technische Hochschule, Aachen, Germany
| | - Katharina Fietkau
- Department of Dermatology, Rheinisch-Westfälische Technische Hochschule, Aachen, Germany
| | - Ruth Heise
- Department of Dermatology, Rheinisch-Westfälische Technische Hochschule, Aachen, Germany
| | - Sebastian Huth
- Department of Dermatology, Rheinisch-Westfälische Technische Hochschule, Aachen, Germany
| | - Herbert Pfister
- Institute of Virology, University Hospital Cologne, Cologne, Germany
| | - Juergen Bernhagen
- Institute of Biochemistry and Molecular Cell Biology Rheinisch-Westfälische Technische Hochschule, Aachen, Germany.,Department of Vascular Biology, Institute for Stroke and Dementia Research, Klinikum der Universität München, Ludwig-Maximilians University, Munich, Germany.,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany; and
| | - Richard Bucala
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Jens M Baron
- Department of Dermatology, Rheinisch-Westfälische Technische Hochschule, Aachen, Germany
| | - Guenter Fingerle-Rowson
- Department I of Internal Medicine, University Hospital Cologne, Cologne, Germany; .,Center for Integrated Oncology Köln-Bonn, Cologne, Germany
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14
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Yoshihisa Y, Rehman MU, Kondo T, Shimizu T. Role of macrophage migration inhibitory factor in heat-induced apoptosis in keratinocytes. FASEB J 2016; 30:3870-3877. [PMID: 27528627 DOI: 10.1096/fj.201600408rr] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 08/01/2016] [Indexed: 12/31/2022]
Abstract
In human skin, keratinocytes are constantly challenged by adverse influences, such as hot and cold temperatures; however, the effects of heat on apoptosis induction in keratinocytes are not well understood. Macrophage migration inhibitory factor (MIF) is a potent cytokine that overcomes p53 function by suppressing its transcriptional activity. Here, we evaluated the effects of MIF on hyperthermia (HT)-induced apoptosis in MIF-deficient [knockout (KO)] and MIF-transgenic (Tg) mouse keratinocytes. Cells were exposed to HT at 44°C, and increased apoptosis was observed in MIF-KO and wild-type (WT) cells compared with MIF-Tg cells. To determine the mechanism, MIF-mediated changes in the cellular p53 level and its effects on p53-dependent death signaling (Bax and p21) and JNK signaling (p-JNK, JNK, p-Bad, and Bad) were investigated. MIF-Tg cells exhibited substantially decreased levels of p53 after HT treatment compared with WT and MIF-KO cells. In addition, HT treatment caused decreased expression of p-JNK and p-Bad in MIF-Tg cells; however, no such changes were observed in MIF-KO and WT cells. These results showed that the activation of JNK (p-JNK and p-Bad) and p53 may be involved in HT-induced apoptosis in keratinocytes and that enhanced endogenous MIF expression suppressed apoptosis.-Yoshihisa, Y., Rehman, M. U., Kondo, T., Shimizu, T. Role of macrophage migration inhibitory factor in heat-induced apoptosis in keratinocytes.
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Affiliation(s)
- Yoko Yoshihisa
- Department of Dermatology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Japan; and
| | - Mati Ur Rehman
- Department of Dermatology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Japan; and.,Department of Radiological Sciences, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Japan
| | - Takashi Kondo
- Department of Radiological Sciences, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Japan
| | - Tadamichi Shimizu
- Department of Dermatology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Japan; and
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15
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Guo D, Guo J, Yao J, Jiang K, Hu J, Wang B, Liu H, Lin L, Sun W, Jiang X. D-dopachrome tautomerase is over-expressed in pancreatic ductal adenocarcinoma and acts cooperatively with macrophage migration inhibitory factor to promote cancer growth. Int J Cancer 2016; 139:2056-67. [PMID: 27434219 DOI: 10.1002/ijc.30278] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Revised: 05/25/2016] [Accepted: 07/12/2016] [Indexed: 12/18/2022]
Abstract
Previous studies have established the important role of MIF in the development of pancreatic ductal adenocarcinoma (PDAC) for both therapeutic and diagnostic perspectives, but little is known about the expression and function of D-dopachrome tautomerase (DDT), a functional homolog of MIF, in PDAC. In the present study, we demonstrated that DDT was over-expressed in PDAC tissues in a pattern correlated with MIF. In the pancreatic cancer cell lines, PANC-1, BXPC-3 and ASPC-1, both DDT and MIF were expressed and co-localized with each other in the endosomal compartments and plasma membrane. Knockdown of DDT and MIF in PANC-1 cells cooperatively inhibited ERK1/2 and AKT phosphorylation, increased p53 expression, and reduced cell proliferation, invasion and tumor formation. These effects were rescued by the re-expression of MIF or DDT, but not by the forced expression of the tautomerase-deficient mutants of DDT and MIF, P1G-DDT and P1G-MIF. Finally, we observed that 4-iodo-6-phenylpyrimidine (4-IPP), a covalent tautomerase inhibitor of both DDT and MIF, attenuated PANC-1 cell proliferation and colony formation in vitro and tumor growth in vivo. Thus, targeting the tautomerase sites of both MIF and DDT may offer more efficient therapeutic benefits to PDAC patients.
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Affiliation(s)
- Dawei Guo
- Department of Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang, China
| | - Jinshuai Guo
- Department of Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang, China
| | - Junchao Yao
- Department of Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang, China
| | - Kun Jiang
- Department of Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang, China
| | - Jianhua Hu
- Department of Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang, China
| | - Bo Wang
- Department of Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang, China
| | - Haiyang Liu
- Department of Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang, China
| | - Lin Lin
- Department of Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang, China
| | - Wenyu Sun
- Department of Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang, China
| | - Xiaofeng Jiang
- Department of Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang, China
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16
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Oghumu S, Knobloch TJ, Terrazas C, Varikuti S, Ahn-Jarvis J, Bollinger CE, Iwenofu H, Weghorst CM, Satoskar AR. Deletion of macrophage migration inhibitory factor inhibits murine oral carcinogenesis: Potential role for chronic pro-inflammatory immune mediators. Int J Cancer 2016; 139:1379-90. [PMID: 27164411 DOI: 10.1002/ijc.30177] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Accepted: 04/27/2016] [Indexed: 12/18/2022]
Abstract
Oral cancer kills about 1 person every hour each day in the United States and is the sixth most prevalent cancer worldwide. The pro-inflammatory cytokine 'macrophage migration inhibitory factor' (MIF) has been shown to be expressed in oral cancer patients, yet its precise role in oral carcinogenesis is not clear. In this study, we examined the impact of global Mif deletion on the cellular and molecular process occurring during oral carcinogenesis using a well-established mouse model of oral cancer with the carcinogen 4-nitroquinoline-1-oxide (4NQO). C57BL/6 Wild-type (WT) and Mif knock-out mice were administered with 4NQO in drinking water for 16 weeks, then regular drinking water for 8 weeks. Mif knock-out mice displayed fewer oral tumor incidence and multiplicity, accompanied by a significant reduction in the expression of pro-inflammatory cytokines Il-1β, Tnf-α, chemokines Cxcl1, Cxcl6 and Ccl3 and other molecular biomarkers of oral carcinogenesis Mmp1 and Ptgs2. Further, systemic accumulation of myeloid-derived tumor promoting immune cells was inhibited in Mif knock-out mice. Our results demonstrate that genetic Mif deletion reduces the incidence and severity of oral carcinogenesis, by inhibiting the expression of chronic pro-inflammatory immune mediators. Thus, targeting MIF is a promising strategy for the prevention or therapy of oral cancer.
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Affiliation(s)
- Steve Oghumu
- Division of Environmental Health Sciences, College of Public Health, Ohio State University, Columbus, OH.,Comprehensive Cancer Center, The Ohio State University, Columbus, OH
| | - Thomas J Knobloch
- Division of Environmental Health Sciences, College of Public Health, Ohio State University, Columbus, OH.,Comprehensive Cancer Center, The Ohio State University, Columbus, OH
| | - Cesar Terrazas
- Department of Pathology, Ohio State University Medical Center, Columbus, OH
| | - Sanjay Varikuti
- Department of Pathology, Ohio State University Medical Center, Columbus, OH
| | - Jennifer Ahn-Jarvis
- Division of Environmental Health Sciences, College of Public Health, Ohio State University, Columbus, OH
| | - Claire E Bollinger
- Division of Environmental Health Sciences, College of Public Health, Ohio State University, Columbus, OH
| | - Hans Iwenofu
- Department of Pathology, Ohio State University Medical Center, Columbus, OH
| | - Christopher M Weghorst
- Division of Environmental Health Sciences, College of Public Health, Ohio State University, Columbus, OH.,Comprehensive Cancer Center, The Ohio State University, Columbus, OH
| | - Abhay R Satoskar
- Department of Pathology, Ohio State University Medical Center, Columbus, OH
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17
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O'Reilly C, Doroudian M, Mawhinney L, Donnelly SC. Targeting MIF in Cancer: Therapeutic Strategies, Current Developments, and Future Opportunities. Med Res Rev 2016; 36:440-60. [PMID: 26777977 DOI: 10.1002/med.21385] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Revised: 10/28/2015] [Accepted: 10/26/2015] [Indexed: 12/16/2022]
Abstract
Strong evidence has been presented linking chronic inflammation to the onset and pathogenesis of cancer. The multifunctional pro-inflammatory protein macrophage migration inhibitory factor (MIF) occupies a central role in the inflammatory pathway and has been implicated in the tumorigenesis, angiogenesis, and metastasis of many cancer phenotypes. This review highlights the current state of the art, which presents MIF, and the second member of the MIF structural superfamily, D-DT (MIF2), as significant mediators in the inflammatory-cancer axis. Although the mechanism by which MIF asserts its biological activity has yet to be fully understood, it has become clear in recent years that for certain phenotypes of cancer, MIF represents a valid therapeutic target. Current research efforts have focused on small molecule approaches that target MIF's unique tautomerase active site and neutralization of MIF with anti-MIF antibodies. These approaches have yielded promising results in a number of preclinical murine cancer models and have helped to increase our understanding of MIF biological activity. More recently, MIF's involvement in a number of key protein-protein interactions, such as with CD74 and HSP90, has been highlighted and provides a novel platform for the development of anti-MIF chemotherapeutic strategies in the future.
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Affiliation(s)
- Ciaran O'Reilly
- Department of Clinical Medicine, School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin, Pearse Street, Dublin 2, Ireland
| | - Mohammad Doroudian
- Department of Clinical Medicine, School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin, Pearse Street, Dublin 2, Ireland
| | - Leona Mawhinney
- Department of Clinical Medicine, School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin, Pearse Street, Dublin 2, Ireland
| | - Seamas C Donnelly
- Department of Clinical Medicine, School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin, Pearse Street, Dublin 2, Ireland.,Department of Clinical Medicine, Trinity Centre for Health Sciences, Tallaght Hospital, Tallaght, Dublin 24, Ireland
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18
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Chesney JA, Mitchell RA. 25 Years On: A Retrospective on Migration Inhibitory Factor in Tumor Angiogenesis. Mol Med 2015; 21 Suppl 1:S19-24. [PMID: 26605643 DOI: 10.2119/molmed.2015.00055] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Accepted: 03/16/2015] [Indexed: 01/26/2023] Open
Abstract
Twenty-five years ago marked the publication of the first report describing a functional contribution by the cytokine, macrophage migration inhibitory factor (MIF), to tumor-associated angiogenesis and growth. Since first appearing, this report has been cited 304 times (as of this writing), underscoring not only the importance of this landmark study but also the importance of MIF in tumor neovascularization. Perhaps more importantly, this first link between MIF and stromal cell-dependent tumor angiogenesis presaged the subsequent identification of MIF in mediating protumorigenic contributions to several solid tumor stromal cell types, including monocytes, macrophages, T lymphocytes, NK cells, fibroblasts, endothelial progenitors and mesenchymal stem cells. This retrospective review will broadly evaluate both past and present literature stemming from this initial publication, with an emphasis on cellular sources, cellular effectors, signal transduction mechanisms and the clinical importance of MIF-dependent tumor vascularization.
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Affiliation(s)
- Jason A Chesney
- Molecular Targets Program, JG Brown Cancer Center, and the Department of Medicine, University of Louisville, Louisville, Kentucky, United States of America
| | - Robert A Mitchell
- Molecular Targets Program, JG Brown Cancer Center, and the Department of Medicine, University of Louisville, Louisville, Kentucky, United States of America
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19
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Schulz R, Moll UM. Targeting the heat shock protein 90: a rational way to inhibit macrophage migration inhibitory factor function in cancer. Curr Opin Oncol. 2014;26:108-113. [PMID: 24225413 DOI: 10.1097/cco.0000000000000036] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
PURPOSE OF REVIEW Macrophage migration inhibitory factor (MIF), originally identified as a proinflammatory cytokine, is highly elevated in many human cancer types, independent of their histological origin. MIF's tumour promoting activities correlate with tumour aggressiveness and poor clinical prognosis. Genetic depletion of MIF in mouse cancer models results in significant inhibition of cell proliferation and induction of apoptosis, making it an attractive target for anticancer therapies. Here, we summarize the current possibilities to inhibit MIF function in cancer. RECENT FINDINGS All known small molecule MIF inhibitors antagonize MIF's enzymatic function. However, a recent knockin mouse model suggested that protein interactions play a bigger biological role in tumour cell growth regulation than MIF's enzymatic activity. Thus, alternative strategies are important for targeting MIF. Recently, we identified that MIF in cancer cells is highly stabilized through the heat shock protein 90 machinery (HSP90). Thus, MIF is an HSP90 client. Pharmacological inhibition of the Hsp90 ATPase activity results in MIF degradation in several types of cancer cells. This provides a new way to inhibit MIF function independent of its enzymatic activity. SUMMARY Targeting the HSP90 machinery is a promising way to inhibit MIF function in cancer. Along with MIF and dependent on the molecular make-up of the tumour, a large number of other critical tumourigenic proteins are also destabilized by HSP90 inhibition, overall resulting in a profound block of tumour growth.
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20
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Brock SE, Rendon BE, Xin D, Yaddanapudi K, Mitchell RA. MIF family members cooperatively inhibit p53 expression and activity. PLoS One 2014; 9:e99795. [PMID: 24932684 PMCID: PMC4059697 DOI: 10.1371/journal.pone.0099795] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2014] [Accepted: 05/19/2014] [Indexed: 12/29/2022] Open
Abstract
The tumor suppressor p53 is induced by genotoxic stress in both normal and transformed cells and serves to transcriptionally coordinate cell cycle checkpoint control and programmed cell death responses. Macrophage migration inhibitory factor (MIF) is an autocrine and paracrine acting cytokine/growth factor that promotes lung adenocarcinoma cell motility, anchorage-independence and neo-angiogenic potential. Several recent studies indicate that the only known homolog of MIF, D-dopachrome tautomerase (D-DT - also referred to as MIF-2), has functionally redundant activities with MIF and cooperatively promotes MIF-dependent pro-tumorigenic phenotypes. We now report that MIF and D-DT synergistically inhibit steady state p53 phosphorylation, stabilization and transcriptional activity in human lung adenocarcinoma cell lines. The combined loss of MIF and D-DT by siRNA leads to dramatically reduced cell cycle progression, anchorage independence, focus formation and increased programmed cell death when compared to individual loss of MIF or D-DT. Importantly, p53 mutant and p53 null lung adenocarcinoma cell lines were only nominally rescued from the cell growth effects of MIF/D-DT combined deficiency suggesting only a minor role for p53 in these transformed cell growth phenotypes. Finally, increased p53 activation was found to be independent of aberrantly activated AMP-activated protein kinase (AMPK) that occurs in response to MIF/D-DT-deficiency but is dependent on reactive oxygen species (ROS) that mediate aberrant AMPK activation in these cells. Combined, these findings suggest that both p53 wildtype and mutant human lung adenocarcinoma tumors rely on MIF family members for maximal cell growth and survival.
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Affiliation(s)
- Stephanie E. Brock
- Molecular Targets Program, James Graham Brown Cancer Center, University of Louisville, Louisville, Kentucky, United States of America
| | - Beatriz E. Rendon
- Molecular Targets Program, James Graham Brown Cancer Center, University of Louisville, Louisville, Kentucky, United States of America
| | - Dan Xin
- Molecular Targets Program, James Graham Brown Cancer Center, University of Louisville, Louisville, Kentucky, United States of America
| | - Kavitha Yaddanapudi
- Molecular Targets Program, James Graham Brown Cancer Center, University of Louisville, Louisville, Kentucky, United States of America
| | - Robert A. Mitchell
- Molecular Targets Program, James Graham Brown Cancer Center, University of Louisville, Louisville, Kentucky, United States of America
- * E-mail:
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21
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Nagarajan P, Tober KL, Riggenbach JA, Kusewitt DF, Lehman AM, Sielecki T, Pruitt J, Satoskar AR, Oberyszyn TM. MIF antagonist (CPSI-1306) protects against UVB-induced squamous cell carcinoma. Mol Cancer Res 2014; 12:1292-302. [PMID: 24850900 DOI: 10.1158/1541-7786.mcr-14-0255-t] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
UNLABELLED Macrophage migration inhibitory factor (MIF) is a homotrimeric proinflammatory cytokine implicated in chronic inflammatory diseases and malignancies, including cutaneous squamous cell carcinomas (SCC). To determine whether MIF inhibition could reduce UVB light-induced inflammation and squamous carcinogenesis, a small-molecule MIF inhibitor (CPSI-1306) was utilized that disrupts homotrimerization. To examine the effect of CPSI-1306 on acute UVB-induced skin changes, Skh-1 hairless mice were systemically treated with CPSI-1306 for 5 days before UVB exposure. In addition to decreasing skin thickness and myeloperoxidase (MPO) activity, CPSI-1306 pretreatment increased keratinocyte apoptosis and p53 expression, decreased proliferation and phosphohistone variant H2AX (γ-H2AX), and enhanced repair of cyclobutane pyrimidine dimers. To examine the effect of CPSI-1306 on squamous carcinogenesis, mice were exposed to UVB for 10 weeks, followed by CPSI-1306 treatment for 8 weeks. CPSI-1306 dramatically decreased the density of UVB-associated p53 foci in non-tumor-bearing skin while simultaneously decreasing the epidermal Ki67 proliferation index. In addition to slowing the rate of tumor development, CPSI-1306 decreased the average tumor burden per mouse. Although CPSI-1306-treated mice developed only papillomas, nearly a third of papillomas in vehicle-treated mice progressed to microinvasive SCC. Thus, MIF inhibition is a promising strategy for prevention of the deleterious cutaneous effects of acute and chronic UVB exposure. IMPLICATIONS Macrophage migration inhibitory factor is a viable target for the prevention of UVB-induced cutaneous SSCs.
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Affiliation(s)
| | - Kathleen L Tober
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Judith A Riggenbach
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Donna F Kusewitt
- Department of Molecular Carcinogenesis, Science Park, The University of Texas MD Anderson Cancer Center, Smithville, Texas
| | - Amy M Lehman
- Center for Biostatistics, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | | | - James Pruitt
- Cytokine PharmaSciences, King of Prussia, Pennsylvania
| | - Abhay R Satoskar
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Tatiana M Oberyszyn
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, Ohio.
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22
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Aoki R, Aoki-Yoshida A, Suzuki C, Takayama Y. Protective effect of indole-3-pyruvate against ultraviolet b-induced damage to cultured HaCaT keratinocytes and the skin of hairless mice. PLoS One 2014; 9:e96804. [PMID: 24810606 PMCID: PMC4014565 DOI: 10.1371/journal.pone.0096804] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2014] [Accepted: 04/11/2014] [Indexed: 12/24/2022] Open
Abstract
Previous investigations demonstrated that pyruvate protects human keratinocytes against cell damage stemming from exposure to ultraviolet B (UVB) radiation. This study endeavoured to elucidate the protective capacity of aromatic pyruvates (e.g., phenylpyruvate (PPyr), 4-hydroxyphenylpyruvate (HPPyr), and indole-3-pyruvate (IPyr)) against UVB-induced injury to skin cells, both in vitro and in vivo. Cultured human HaCaT keratinocytes were irradiated with UVB light (60 mJ/cm2) and maintained with or without test compounds (1–25 mM). In addition, the dorsal skin of hairless mice (HR-1) was treated with test compounds (100 µmol) and exposed to UVB light (1 J/cm2) for two times. The ability of the test compounds to ameliorate UVB-induced cytotoxicity and inflammation was then assessed. Aromatic pyruvates reduced cytotoxicity in UVB-irradiated HaCaT keratinocytes, and also diminished the expression of interleukin 1β (IL-1β) and interleukin 6 (IL-6). IPyr was more efficacious than either PPyr or HPPyr. Furthermore, only IPyr inhibited cyclooxygenase-2 (Cox-2) expression at both the mRNA and the protein level in UVB-treated keratinocytes. Topical application of IPyr to the dorsal skin of hairless mice reduced the severity of UVB-induced skin lesions, the augmentation of dermal thickness, and transepithelial water loss. Overproduction of IL-1β and IL-6 in response to UVB radiation was also suppressed in vivo by the topical administration of IPyr. These data strongly suggest that IPyr might find utility as a UVB-blocking reagent in therapeutic strategies to lessen UVB-induced inflammatory skin damage.
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Affiliation(s)
- Reiji Aoki
- Functional Biomolecules Research Group, National Agriculture and Food Research Organization, Tsukuba, Ibaraki, Japan
| | - Ayako Aoki-Yoshida
- Functional Biomolecules Research Group, National Agriculture and Food Research Organization, Tsukuba, Ibaraki, Japan
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Chise Suzuki
- Functional Biomolecules Research Group, National Agriculture and Food Research Organization, Tsukuba, Ibaraki, Japan
| | - Yoshiharu Takayama
- Functional Biomolecules Research Group, National Agriculture and Food Research Organization, Tsukuba, Ibaraki, Japan
- * E-mail:
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Schulz R, Streller F, Scheel AH, Rüschoff J, Reinert MC, Dobbelstein M, Marchenko ND, Moll UM. HER2/ErbB2 activates HSF1 and thereby controls HSP90 clients including MIF in HER2-overexpressing breast cancer. Cell Death Dis 2014; 5:e980. [PMID: 24384723 DOI: 10.1038/cddis.2013.508] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2013] [Revised: 10/30/2013] [Accepted: 11/11/2013] [Indexed: 01/31/2023]
Abstract
Overexpression of the human epidermal growth factor receptor-2 (HER2) in breast cancer strongly correlates with aggressive tumors and poor prognosis. Recently, a positive correlation between HER2 and MIF (macrophage migration inhibitory factor, a tumor-promoting protein and heat-shock protein 90 (HSP90) client) protein levels was shown in cancer cells. However, the underlying mechanistic link remained unknown. Here we show that overexpressed HER2 constitutively activates heat-shock factor 1 (HSF1), the master transcriptional regulator of the inducible proteotoxic stress response of heat-shock chaperones, including HSP90, and a crucial factor in initiation and maintenance of the malignant state. Inhibiting HER2 pharmacologically by Lapatinib (a dual HER2/epidermal growth factor receptor inhibitor) or CP724.714 (a specific HER2 inhibitor), or by knockdown via siRNA leads to inhibition of phosphoactivated Ser326 HSF1, and subsequently blocks the activity of the HSP90 chaperone machinery in HER2-overexpressing breast cancer lines. Consequently, HSP90 clients, including MIF, AKT, mutant p53 and HSF1 itself, become destabilized, which in turn inhibits tumor proliferation. Mechanistically, HER2 signals via the phosphoinositide-3-kinase (PI3K)–AKT– mammalian target of rapamycin (mTOR) axis to induce activated pSer326 HSF1. Heat-shock stress experiments confirm this functional link between HER2 and HSF1, as HER2 (and PI3K) inhibition attenuate the HSF1-mediated heat-shock response. Importantly, we confirmed this axis in vivo. In the mouse model of HER2-driven breast cancer, ErbB2 inhibition by Lapatinib strongly suppresses tumor progression, and this is associated with inactivation of the HSF1 pathway. Moreover, ErbB2-overexpressing cancer cells derived from a primary mouse ErbB2 tumor also show HSF1 inactivation and HSP90 client destabilization in response to ErbB2 inhibition. Furthermore, in HER2-positive human breast cancers HER2 levels strongly correlate with pSer326 HSF1 activity. Our results show for the first time that HER2/ErbB2 overexpression controls HSF1 activity, with subsequent stabilization of numerous tumor-promoting HSP90 clients such as MIF, AKT and HSF1 itself, thereby causing a robust promotion in tumor growth in HER2-positive breast cancer.
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Tazzyman S, Niaz H, Murdoch C. Neutrophil-mediated tumour angiogenesis: subversion of immune responses to promote tumour growth. Semin Cancer Biol 2013; 23:149-58. [PMID: 23410638 DOI: 10.1016/j.semcancer.2013.02.003] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2012] [Revised: 01/09/2013] [Accepted: 02/01/2013] [Indexed: 01/30/2023]
Abstract
Neutrophils are rapidly responding, phagocytes that are an essential part of the host innate immune response to invading micro-organisms. Along with other leucocytes they also play a key role in directing repair at sites of tissue damage. Neutrophils accomplish many of their biological functions by releasing enzymes, anti-microbial agents and cytokines when stimulated to degranulate. There is now increasing evidence to show that tumours are able to recruit neutrophils by secreting a number of tumour cell or stromal-derived chemoattractants. Once within the tumour microenvironment neutrophils, like macrophages, are polarised into a pro-tumour phenotype that can foster tumour growth by secreting factors that directly influence tumour cell proliferation, drive immunosuppression and promote tumour angiogenesis. In this review we discuss the likely mechanisms by which neutrophils are recruited into the tumour and then elaborate on how these cells may induce tumour vascularisation by the secretion of powerful pro-angiogenic factors.
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Affiliation(s)
- Simon Tazzyman
- MRC Centre for Developmental and Biomedical Genetics, Firth Court, University of Sheffield, Sheffield, UK
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25
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Berman B, Cockerell CJ. Pathobiology of actinic keratosis: ultraviolet-dependent keratinocyte proliferation. J Am Acad Dermatol 2013; 68:S10-9. [PMID: 23228301 DOI: 10.1016/j.jaad.2012.09.053] [Citation(s) in RCA: 91] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2012] [Accepted: 09/04/2012] [Indexed: 02/04/2023]
Abstract
Actinic keratoses are proliferations of transformed neoplastic keratinocytes in the epidermis that are the result of cumulative ultraviolet (UV) radiation from sun exposure. They are commonly found on sites of sun-exposed skin such as the face, balding scalp, and back of the hand. Although UV exposure does exert certain beneficial effects on the skin, excessive exposure to UV radiation induces multiple cascades of molecular signaling events at the cellular level that produce inflammation, immunosuppression, failure of apoptosis, and aberrant differentiation. Cumulatively, these actions result in mutagenesis and, ultimately, carcinogenesis. This article provides a brief overview of the key mediators that are implicated in the pathobiology of actinic keratosis. Three evolutionary possibilities exist for these keratoses in the absence of treatment: (1) spontaneous remission, which can be common; (2) remaining stable, without further progression; or (3) transformation to invasive squamous cell carcinoma, which may metastasize. Because the effects of UV radiation on the skin are complex, it is not yet fully clear how all of the mediators of actinic keratosis progression are interrelated. Nonetheless, some represent potential therapeutic targets, because it is clear that directing therapy to the effects of UV radiation at a number of different levels could interrupt and possibly reverse the mechanisms leading to malignant transformation.
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Affiliation(s)
- Brian Berman
- Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA
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Brock SE, Rendon BE, Yaddanapudi K, Mitchell RA. Negative regulation of AMP-activated protein kinase (AMPK) activity by macrophage migration inhibitory factor (MIF) family members in non-small cell lung carcinomas. J Biol Chem 2012; 287:37917-25. [PMID: 22988252 DOI: 10.1074/jbc.m112.378299] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
AMP-activated protein kinase (AMPK) is a nutrient- and metabolic stress-sensing enzyme activated by the tumor suppressor kinase, LKB1. Because macrophage migration inhibitory factor (MIF) and its functional homolog, d-dopachrome tautomerase (d-DT), have protumorigenic functions in non-small cell lung carcinomas (NSCLCs) but have AMPK-activating properties in nonmalignant cell types, we set out to investigate this apparent paradox. Our data now suggest that, in contrast to MIF and d-DTs AMPK-activating properties in nontransformed cells, MIF and d-DT act cooperatively to inhibit steady-state phosphorylation and activation of AMPK in LKB1 wild type and LKB1 mutant human NSCLC cell lines. Our data further indicate that MIF and d-DT, acting through their shared cell surface receptor, CD74, antagonize NSCLC AMPK activation by maintaining glucose uptake, ATP production, and redox balance, resulting in reduced Ca(2+)/calmodulin-dependent kinase kinase β-dependent AMPK activation. Combined, these studies indicate that MIF and d-DT cooperate to inhibit AMPK activation in an LKB1-independent manner.
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Affiliation(s)
- Stephanie E Brock
- Molecular Targets Program, J. G. Brown Cancer Center, University of Louisville, Louisville, Kentucky 40202, USA
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27
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Myakishev-Rempel M, Stadler I, Brondon P, Axe DR, Friedman M, Nardia FB, Lanzafame R. A preliminary study of the safety of red light phototherapy of tissues harboring cancer. Photomed Laser Surg 2012; 30:551-8. [PMID: 22853435 DOI: 10.1089/pho.2011.3186] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVE Red light phototherapy is known to stimulate cell proliferation in wound healing. This study investigated whether low-level light therapy (LLLT) would promote tumor growth when pre-existing malignancy is present. BACKGROUND DATA LLLT has been increasingly used for numerous conditions, but its use in cancer patients, including the treatment of lymphedema or various unrelated comorbidities, has been withheld by practitioners because of the fear that LLLT might result in initiation or promotion of metastatic lesions or new primary tumors. There has been little scientific study of oncologic outcomes after use of LLLT in cancer patients. METHODS A standard SKH mouse nonmelanoma UV-induced skin cancer model was used after visible squamous cell carcinomas were present, to study the effects of LLLT on tumor growth. The red light group (n=8) received automated full body 670 nm LLLT delivered twice a day at 5 J/cm(2) using an LED source. The control group (n=8) was handled similarly, but did not receive LLLT. Measurements on 330 tumors were conducted for 37 consecutive days, while the animals received daily LLLT. RESULTS Daily tumor measurements demonstrated no measurable effect of LLLT on tumor growth. CONCLUSIONS This experiment suggests that LLLT at these parameters may be safe even when malignant lesions are present. Further studies on the effects of photoirradiation on neoplasms are warranted.
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Merk M, Mitchell RA, Endres S, Bucala R. D-dopachrome tautomerase (D-DT or MIF-2): doubling the MIF cytokine family. Cytokine 2012; 59:10-7. [PMID: 22507380 PMCID: PMC3367028 DOI: 10.1016/j.cyto.2012.03.014] [Citation(s) in RCA: 120] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2012] [Revised: 03/09/2012] [Accepted: 03/16/2012] [Indexed: 12/12/2022]
Abstract
D-dopachrome tautomerase (D-DT) is a newly described cytokine and a member of the macrophage migration inhibitory factor (MIF) protein superfamily. MIF is a broadly expressed pro-inflammatory cytokine that regulates both the innate and the adaptive immune response. MIF activates the MAP kinase cascade, modulates cell migration, and counter-acts the immunosuppressive effects of glucocorticoids. For many cell types, MIF also acts as an important survival or anti-apoptotic factor. Circulating MIF levels are elevated in the serum in different infectious and autoimmune diseases, and neutralization of the MIF protein via antibodies or small molecule antagonists improves the outcome in numerous animal models of human disease. Recently, a detailed investigation of the biological role of the closely homologous protein D-DT, which is encoded by a gene adjacent to MIF, revealed an overlapping functional spectrum with MIF. The D-DT protein also is present in most tissues and circulates in serum at similar concentrations as MIF. D-DT binds the MIF cell surface receptor complex, CD74/CD44, with high affinity and induces similar cell signaling and effector functions. Furthermore, an analysis of the signaling properties of the two proteins showed that they work cooperatively, and that neutralization of D-DT in vivo significantly decreases inflammation. In this review, we highlight the similarities and differences between MIF and D-DT, which we propose to designate "MIF-2", and discuss the implication of D-DT/MIF-2 expression for MIF-based therapies.
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Affiliation(s)
- Melanie Merk
- Center of Integrated Protein Science Munich, Division of Clinical Pharmacology, LMU Munich, Germany
| | | | - Stefan Endres
- Center of Integrated Protein Science Munich, Division of Clinical Pharmacology, LMU Munich, Germany
| | - Richard Bucala
- Internal Medicine Yale University School of Medicine, New Haven, CT, 06520
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Heise R, Vetter-Kauczok CS, Skazik C, Czaja K, Marquardt Y, Lue H, Merk HF, Bernhagen J, Baron JM. Expression and function of macrophage migration inhibitory factor in the pathogenesis of UV-induced cutaneous nonmelanoma skin cancer. Photochem Photobiol 2012; 88:1157-64. [PMID: 22324658 DOI: 10.1111/j.1751-1097.2012.01108.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Chronic skin exposure to ultraviolet light stimulates the production of cytokines known to be involved in the initiation of skin cancer. Recent studies in mouse models suggested a role for macrophage migration inhibitory factor (MIF) in the UVB-induced pathogenesis of nonmelanoma skin cancer (NMSC). Our studies aimed at defining the pathophysiological function of MIF in cutaneous inflammatory reactions and in the development and progression of NMSC. Immunohistochemical analysis revealed a moderate expression of MIF in normal human skin samples but an enhanced expression of this cytokine in lesional skin of patients with actinic keratosis or cutaneous SCC. Enzyme-linked immunosorbent assay studies showed a time-dependent increase in MIF secretion after a moderate single-dose UVB irradiation in NHEKs and SCC tumor cells. MIF is known to interact with CXCR2, CXCR4 and CD74. These receptors are not constitutively expressed in keratinocytes and HaCaT cells and their expression is not induced by UVB irradiation either. However, stimulation with IFNγ upregulated CD74 surface expression in these cells. Affymetrix(®) Gene Chip analysis revealed that only keratinocytes prestimulated with IFNγ are responsive to MIF. These findings indicate that MIF may be an important factor in the pathogenesis of NMSC tumorigenesis and progression in an inflammatory environment.
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Affiliation(s)
- Ruth Heise
- Department of Dermatology and Allergology, RWTH Aachen University, Aachen, Germany
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30
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Schulz R, Marchenko ND, Holembowski L, Fingerle-Rowson G, Pesic M, Zender L, Dobbelstein M, Moll UM. Inhibiting the HSP90 chaperone destabilizes macrophage migration inhibitory factor and thereby inhibits breast tumor progression. ACTA ACUST UNITED AC 2012; 209:275-89. [PMID: 22271573 PMCID: PMC3280870 DOI: 10.1084/jem.20111117] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
In several human cancer cell lines, HSP90 inhibitors destabilize macrophage inhibitory factor protein; systemic treatment with an HSP90 inhibitor slows tumor growth and extends overall survival in a mouse model of HER2-positive human breast cancer. Intracellular macrophage migration inhibitory factor (MIF) often becomes stabilized in human cancer cells. MIF can promote tumor cell survival, and elevated MIF protein correlates with tumor aggressiveness and poor prognosis. However, the molecular mechanism facilitating MIF stabilization in tumors is not understood. We show that the tumor-activated HSP90 chaperone complex protects MIF from degradation. Pharmacological inhibition of HSP90 activity, or siRNA-mediated knockdown of HSP90 or HDAC6, destabilizes MIF in a variety of human cancer cells. The HSP90-associated E3 ubiquitin ligase CHIP mediates the ensuing proteasome-dependent MIF degradation. Cancer cells contain constitutive endogenous MIF–HSP90 complexes. siRNA-mediated MIF knockdown inhibits proliferation and triggers apoptosis of cultured human cancer cells, whereas HSP90 inhibitor-induced apoptosis is overridden by ectopic MIF expression. In the ErbB2 transgenic model of human HER2-positive breast cancer, genetic ablation of MIF delays tumor progression and prolongs overall survival of mice. Systemic treatment with the HSP90 inhibitor 17AAG reduces MIF expression and blocks growth of MIF-expressing, but not MIF-deficient, tumors. Together, these findings identify MIF as a novel HSP90 client and suggest that HSP90 inhibitors inhibit ErbB2-driven breast tumor growth at least in part by destabilizing MIF.
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Affiliation(s)
- Ramona Schulz
- Department of Molecular Oncology, Göttingen Center of Molecular Biosciences, University of Göttingen, 37077 Göttingen, Germany
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31
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Zhu J, Wu X, Luo D, Lu Z, Cai S, Zheng M. Activation of VEGFR-2 signaling in response to moderate dose of ultraviolet B promotes survival of normal human keratinocytes. Int J Biochem Cell Biol 2012; 44:246-56. [DOI: 10.1016/j.biocel.2011.10.022] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2011] [Revised: 09/24/2011] [Accepted: 10/25/2011] [Indexed: 10/15/2022]
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Abstract
Owing to its implication in a range of pathological conditions, including asthma, rheumatoid arthritis, atherosclerosis, inflammatory bowel disease and cancer, the pleiotropic cytokine macrophage migration inhibitory factor (MIF) has been the subject of intensive recent investigation. In the field of dermatology, MIF is believed to be a detrimental factor in diseases such as systemic sclerosis, atopic dermatitis, psoriasis, eczema and UV radiation damage. However, its contribution to other aspects of cutaneous biology is currently unclear. Although its expression in intact skin is well characterized, little is known about MIF's role in cutaneous homoeostasis. However, recent data do identify MIF as a key player in the immune privilege of hair follicles. Similarly, although MIF is rapidly released and its local expression significantly induced upon wounding, its primary role in the ensuing repair process remains a source of contention. MIF has been identified as being a key effector of the beneficial effects of estrogen on wound repair, yet studies employing Mif null mice, recombinant MIF, and neutralizing anti-MIF antibodies have failed to provide a consensus as to whether it benefits or inhibits healing. In fact MIF appears to be able to exert both positive and negative effects, with the cell-specific relevancy of MIF in wound healing still unclear. Thus, if MIF and/or its downstream targets are to be therapeutically useful in the context of cutaneous repair, more needs to be done to establish the nature and mechanism of action of MIF and its receptors in healing wounds.
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Abstract
Macrophage migration inhibitory factor (MIF) is an immunoregulatory cytokine, the effect of which on arresting random immune cell movement was recognized several decades ago. Despite its historic name, MIF also has a direct chemokine-like function and promotes cell recruitment. Multiple clinical studies have indicated the utility of MIF as a biomarker for different diseases that have an inflammatory component; these include systemic infections and sepsis, autoimmune diseases, cancer, and metabolic disorders such as type 2 diabetes and obesity. The identification of functional promoter polymorphisms in the MIF gene (MIF) and their association with the susceptibility or severity of different diseases has not only served to validate MIF's role in disease development but also opened the possibility of using MIF genotype information to better predict risk and outcome. In this article, we review the clinical data of MIF and discuss its potential as a biomarker for different disease applications.
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Affiliation(s)
- Gerrit Grieb
- Department of Medicine, Yale University School of Medicine, New Haven, Connecticut, USA.
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Shimizu T. The Role of Macrophage Migration Inhibitory Factor (MIF) in Ultraviolet Radiation-Induced Carcinogenesis. Cancers (Basel) 2010; 2:1555-64. [PMID: 24281172 PMCID: PMC3837321 DOI: 10.3390/cancers2031555] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2010] [Revised: 08/05/2010] [Accepted: 08/06/2010] [Indexed: 11/16/2022] Open
Abstract
Ultraviolet (UV) radiation is the most common cause of physical injury to the skin due to environmental damage, and UV exposure substantially increases the risk of actinic damage to the skin. The inflammatory changes induced by acute UV exposure include erythema (sunburn) of the skin, while chronic exposure to solar UV radiation causes photo-aging, immunosuppression, and ultimately, carcinogenesis of the skin. After skin damage by UV radiation, the cells are known to secrete many cytokines, including interleukin (IL)-1, IL-6, tumor necrosis factor (TNF)-α. and macrophage migration inhibitory factor (MIF). MIF was originally identified as a lymphokine that concentrates macrophages at inflammatory loci, and is known to be a potent activator of macrophages in vivo. MIF is considered to play an important role in cell-mediated immunity. Since the molecular cloning of MIF cDNA, MIF has been re-evaluated as a proinflammatory cytokine and pituitary-derived hormone that potentiates endotoxemia. MIF is ubiquitously expressed in various tissues, including the skin. Recent studies have suggested a potentially broader role for MIF in growth regulation because of its ability to antagonize p53-mediated gene activation and apoptosis. This article reviews the latest findings on the roles of MIF with regard to UV-induced skin cancer.
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Affiliation(s)
- Tadamichi Shimizu
- Department of Dermatology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Sugitani, 930-0194, Toyama, Japan.
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35
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Harper JM, Wilkinson JE, Miller RA. Macrophage migration inhibitory factor-knockout mice are long lived and respond to caloric restriction. FASEB J 2010; 24:2436-42. [PMID: 20219983 DOI: 10.1096/fj.09-152223] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Macrophage migration inhibitory factor (MIF) affects inflammation, glucose homeostasis, and cellular proliferation in mammals. Previously, we found that MIF was significantly elevated in multiple long-lived mouse models, including calorie restriction (CR), which led us to hypothesize that MIF might be important in the control of mammalian life span and be necessary for the life-extending effects of CR. To test this hypothesis, we examined the life span of mice with a targeted deletion of the Mif gene on a segregating B6 x 129/Sv background (MIF-KO) under ad libitum (AL) feeding and CR conditions. Control mice were generated by mating C57BL/6J females with 129/SvJ males to make an F1 hybrid, and crossing F1 males to F1 females to produce segregating F2 mice homozygous for the normal MIF allele. Not only did MIF-KO mice show a life span extension in response to CR, they were, unexpectedly, longer lived than controls under standard AL conditions. MIF-KO mice were significantly protected against lethal hemangiosarcoma, but more likely than controls to die of disseminated amyloid, an age-related inflammatory syndrome. Overall, these data refute the suggestion that MIF is required for the CR effect on life span, but raise the possibility that MIF may limit life span in normal mice.
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Affiliation(s)
- James M Harper
- Department of Pathology and Geriatrics Center, University of Michigan, Ann Arbor, Michigan, USA.
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36
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Abstract
Macrophage migration inhibitory factor represents a key cytokine in human diseases. It plays an important role in both innate and acquired immunity and has been shown to be a key mediator of inflammatory diseases. More recently MIF has been implicated in cancer pathogenesis. Over the decades its structure and functions have been elucidated and this has led to it being further classified as a hormone and an enzyme. It has isomerase enzymatic activity and increasing evidence implicates this activity in inflammatory disease. Consequently, there is increasing interest in developing small molecular weight inhibitors which could target this novel enzymatic activity in disease. (c) 2009 International Union of Biochemistry and Molecular Biology, Inc.
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Affiliation(s)
- Gordon Cooke
- Conway Institute for Biomolecular and Biomedical Research, School of Medicine and Medical Science, University College Dublin, Dublin 4, Ireland
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37
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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