1
|
Wu S, Ouyang Y, Hu Y, Jiang L, Fu C, Lei L, Zhang Y, Guo H, Huang J, Chen J, Zeng Q. Macrophage migration inhibitory factor mediates skin aging via CD74: Insights from single-cell and bulk RNA sequencing data. Clin Immunol 2024; 263:110199. [PMID: 38565329 DOI: 10.1016/j.clim.2024.110199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 03/13/2024] [Accepted: 03/25/2024] [Indexed: 04/04/2024]
Abstract
Cell-cell communication is crucial for regulating signaling and cellular function. However, the precise cellular and molecular changes remain poorly understood in skin aging. Based on single-cell and bulk RNA data, we explored the role of cell-cell ligand-receptor interaction in skin aging. We found that the macrophage migration inhibitory factor (MIF)/CD74 ligand-receptor complex was significantly upregulatedin aged skin, showing the predominant paracrine effect of keratinocytes on fibroblasts. Enrichment analysis and in vitro experiment revealed a close association of the activation of the MIF/CD74 with inflammatory pathways and immune response. Mechanistically, MIF/CD74 could significantly inhibit PPARγ protein, which thus significantly increased the degree of fibroblast senescence, and significantly up-regulated the expression of senescence-associated secretory phenotype (SASP) factors and FOS gene. Therefore, our study reveals that MIF/CD74 inhibits the activation of the PPAR signaling pathway, subsequently inducing the production of SASP factors and the upregulation of FOS expression, ultimately accelerating fibroblast senescence.
Collapse
Affiliation(s)
- Songjiang Wu
- Department of Dermatology, Third Xiangya Hospital, Central South University, 138 Tongzipo Road, Changsha, Hunan 410013, PR China
| | - Yujie Ouyang
- Department of Dermatology, Third Xiangya Hospital, Central South University, 138 Tongzipo Road, Changsha, Hunan 410013, PR China
| | - Yibo Hu
- Clinical Research Center, the Second Xiangya Hospital, Central South University, Department of Dermatology, 139 Renmin Road, Changsha, Hunan 410011, PR China
| | - Ling Jiang
- Department of Dermatology, Third Xiangya Hospital, Central South University, 138 Tongzipo Road, Changsha, Hunan 410013, PR China
| | - Chuhan Fu
- Department of Dermatology, Third Xiangya Hospital, Central South University, 138 Tongzipo Road, Changsha, Hunan 410013, PR China
| | - Li Lei
- Department of Dermatology, Third Xiangya Hospital, Central South University, 138 Tongzipo Road, Changsha, Hunan 410013, PR China
| | - Yushan Zhang
- Department of Dermatology, Third Xiangya Hospital, Central South University, 138 Tongzipo Road, Changsha, Hunan 410013, PR China
| | - Haoran Guo
- Department of Dermatology, Third Xiangya Hospital, Central South University, 138 Tongzipo Road, Changsha, Hunan 410013, PR China
| | - Jinhua Huang
- Department of Dermatology, Third Xiangya Hospital, Central South University, 138 Tongzipo Road, Changsha, Hunan 410013, PR China
| | - Jing Chen
- Department of Dermatology, Third Xiangya Hospital, Central South University, 138 Tongzipo Road, Changsha, Hunan 410013, PR China
| | - Qinghai Zeng
- Department of Dermatology, Third Xiangya Hospital, Central South University, 138 Tongzipo Road, Changsha, Hunan 410013, PR China.
| |
Collapse
|
2
|
Chua C, Mahamed D, Nkongolo S, Sanchez Vasquez JD, Mehrotra A, Wong DKH, Chung RT, Feld JJ, Janssen HLA, Gehring AJ. Liver-restricted Type I IFN Signature Precedes Liver Damage in Chronic Hepatitis B Patients Stopping Antiviral Therapy. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2024; 212:1002-1011. [PMID: 38294274 DOI: 10.4049/jimmunol.2300569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 01/01/2024] [Indexed: 02/01/2024]
Abstract
Immune-mediated liver damage is the driver of disease progression in patients with chronic hepatitis B virus (HBV) infection. Liver damage is an Ag-independent process caused by bystander activation of CD8 T cells and NK cells. How bystander lymphocyte activation is initiated in chronic hepatitis B patients remains unclear. Periods of liver damage, called hepatic flares, occur unpredictably, making early events difficult to capture. To address this obstacle, we longitudinally sampled the liver of chronic hepatitis B patients stopping antiviral therapy and analyzed immune composition and activation using flow cytometry and single-cell RNA sequencing. At 4 wk after stopping therapy, HBV replication rebounded but no liver damage was detectable. There were no changes in cell frequencies at viral rebound. Single-cell RNA sequencing revealed upregulation of IFN-stimulated genes (ISGs) and proinflammatory cytokine migration inhibitory factor (MIF) at viral rebound in patients that go on to develop hepatic flares 6-18 wk after stopping therapy. The type I IFN signature was only detectable within the liver, and neither IFN-α/β or ISG induction could be detected in the peripheral blood. In vitro experiments confirmed the type I IFN-dependent ISG profile whereas MIF was induced primarily by IL-12. MIF exposure further amplified inflammatory cytokine production by myeloid cells. Our data show that innate immune activation is detectable in the liver before clinically significant liver damage is evident. The combination of type I IFN and enhanced cytokine production upon MIF exposure represent the earliest immunological triggers of lymphocyte bystander activation observed in hepatic flares associated with chronic HBV infection.
Collapse
Affiliation(s)
- Conan Chua
- Institute of Medical Sciences, University of Toronto, Toronto, Ontario, Canada
- Toronto Centre for Liver Disease, University Health Network, Toronto, Ontario, Canada
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
| | - Deeqa Mahamed
- Toronto Centre for Liver Disease, University Health Network, Toronto, Ontario, Canada
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
| | - Shirin Nkongolo
- Toronto Centre for Liver Disease, University Health Network, Toronto, Ontario, Canada
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
- Department of Internal Medicine IV (Gastroenterology, Hepatology, Infectious Diseases), University Hospital Heidelberg, Heidelberg, Germany
| | - Juan Diego Sanchez Vasquez
- Toronto Centre for Liver Disease, University Health Network, Toronto, Ontario, Canada
- Department of Immunology, University of Toronto, Toronto, Ontario, Canada
| | - Aman Mehrotra
- Toronto Centre for Liver Disease, University Health Network, Toronto, Ontario, Canada
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
| | - David K H Wong
- Toronto Centre for Liver Disease, University Health Network, Toronto, Ontario, Canada
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
| | | | - Jordan J Feld
- Institute of Medical Sciences, University of Toronto, Toronto, Ontario, Canada
- Toronto Centre for Liver Disease, University Health Network, Toronto, Ontario, Canada
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
| | - Harry L A Janssen
- Toronto Centre for Liver Disease, University Health Network, Toronto, Ontario, Canada
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
- Division of Gastroenterology and Hepatology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Adam J Gehring
- Institute of Medical Sciences, University of Toronto, Toronto, Ontario, Canada
- Toronto Centre for Liver Disease, University Health Network, Toronto, Ontario, Canada
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
- Department of Immunology, University of Toronto, Toronto, Ontario, Canada
| |
Collapse
|
3
|
Fagone P, Piombino E, Mangano K, De Pasquale R, Nicoletti F, Caltabiano R. Evaluation of the Involvement of Heme Oxygenase-1 Expression in Discoid Lupus Erythematosus Lesions. Antioxidants (Basel) 2023; 12:1352. [PMID: 37507892 PMCID: PMC10376595 DOI: 10.3390/antiox12071352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 06/23/2023] [Accepted: 06/26/2023] [Indexed: 07/30/2023] Open
Abstract
Discoid lupus erythematosus (DLE) is a chronic autoimmune disease that primarily affects the skin, causing red, scaly patches that may be disfiguring and can cause permanent scarring. This study aimed to investigate the potential clinical and therapeutic applications of heme oxygenase-1 (HMOX1) in the context of DLE. Immunohistochemical staining and bioinformatics analysis were performed on skin biopsy samples from DLE patients to examine the levels of HMOX1 and to correlate with markers of inflammation. Our study revealed a negative correlation between HMOX1 levels and the inflammatory status of DLE lesions, as well as an inverse correlation between HMOX1 levels and the infiltration of M1 macrophages and activated mastocytes. These findings suggest that HMOX1 plays a crucial role in the regulation of inflammation in DLE and could be a potential therapeutic target and biomarker for DLE.
Collapse
Affiliation(s)
- Paolo Fagone
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy
| | - Eliana Piombino
- Department of Medical, Surgical and Advanced Technologies "G.F. Ingrassia", University of Catania, Via Santa Sofia, 87, 95123 Catania, Italy
| | - Katia Mangano
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy
| | - Rocco De Pasquale
- Department of General Surgery and Medical-Surgical Specialties, University of Catania, 95123 Catania, Italy
| | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy
| | - Rosario Caltabiano
- Department of Medical, Surgical and Advanced Technologies "G.F. Ingrassia", University of Catania, Via Santa Sofia, 87, 95123 Catania, Italy
| |
Collapse
|
4
|
Essien SA, Ahuja I, Eisenhoffer GT. Macrophage Migration Inhibitory Factor on Apoptotic Extracellular Vesicles Regulates Compensatory Proliferation. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.06.14.544889. [PMID: 37398303 PMCID: PMC10312732 DOI: 10.1101/2023.06.14.544889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Abstract
Apoptotic cells can signal to neighboring cells to stimulate proliferation and compensate for cell loss to maintain tissue homeostasis. While apoptotic cell-derived extracellular vesicles (AEVs) can transmit instructional cues to mediate communication with neighboring cells, the molecular mechanisms that induce cell division are not well understood. Here we show that macrophage migration inhibitory factor (MIF)-containing AEVs regulate compensatory proliferation via ERK signaling in epithelial stem cells of larval zebrafish. Time-lapse imaging showed efferocytosis of AEVs from dying epithelial stem cells by healthy neighboring stem cells. Proteomic and ultrastructure analysis of purified AEVs identified MIF localization on the AEV surface. Pharmacological inhibition or genetic mutation of MIF, or its cognate receptor CD74, decreased levels of phosphorylated ERK and compensatory proliferation in the neighboring epithelial stem cells. Disruption of MIF activity also caused decreased numbers of macrophages patrolling near AEVs, while depletion of the macrophage lineage resulted in a reduced proliferative response by the epithelial stem cells. We propose that AEVs carrying MIF directly stimulate epithelial stem cell repopulation and guide macrophages to cell non-autonomously induce localized proliferation to sustain overall cell numbers during tissue maintenance.
Collapse
Affiliation(s)
- Safia A. Essien
- Genetics and Epigenetics Graduate Program, The University of Texas MD Anderson Cancer Center UT Health Houston Graduate School of Biomedical Sciences, Houston, TX
- Department of Genetics, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Ivanshi Ahuja
- Department of Biosciences, Rice University, Houston TX
| | - George T. Eisenhoffer
- Genetics and Epigenetics Graduate Program, The University of Texas MD Anderson Cancer Center UT Health Houston Graduate School of Biomedical Sciences, Houston, TX
- Department of Genetics, University of Texas MD Anderson Cancer Center, Houston, TX
| |
Collapse
|
5
|
Stabell AR, Lee GE, Jia Y, Wong KN, Wang S, Ling J, Nguyen SD, Sen GL, Nie Q, Atwood SX. Single-cell transcriptomics of human-skin-equivalent organoids. Cell Rep 2023; 42:112511. [PMID: 37195865 PMCID: PMC10348600 DOI: 10.1016/j.celrep.2023.112511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 03/07/2023] [Accepted: 04/28/2023] [Indexed: 05/19/2023] Open
Abstract
Several methods for generating human-skin-equivalent (HSE) organoid cultures are in use to study skin biology; however, few studies thoroughly characterize these systems. To fill this gap, we use single-cell transcriptomics to compare in vitro HSEs, xenograft HSEs, and in vivo epidermis. By combining differential gene expression, pseudotime analyses, and spatial localization, we reconstruct HSE keratinocyte differentiation trajectories that recapitulate known in vivo epidermal differentiation pathways and show that HSEs contain major in vivo cellular states. However, HSEs also develop unique keratinocyte states, an expanded basal stem cell program, and disrupted terminal differentiation. Cell-cell communication modeling shows aberrant epithelial-to-mesenchymal transition (EMT)-associated signaling pathways that alter upon epidermal growth factor (EGF) supplementation. Last, xenograft HSEs at early time points post transplantation significantly rescue many in vitro deficits while undergoing a hypoxic response that drives an alternative differentiation lineage. This study highlights the strengths and limitations of organoid cultures and identifies areas for potential innovation.
Collapse
Affiliation(s)
- Adam R Stabell
- Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA 92697, USA; NSF-Simons Center for Multiscale Cell Fate Research, University of California, Irvine, Irvine, CA 92697, USA
| | - Grace E Lee
- Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA 92697, USA
| | - Yunlong Jia
- Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA 92697, USA
| | - Kirsten N Wong
- Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA 92697, USA; NSF-Simons Center for Multiscale Cell Fate Research, University of California, Irvine, Irvine, CA 92697, USA
| | - Shuxiong Wang
- Department of Mathematics, University of California, Irvine, Irvine, CA 92697, USA
| | - Ji Ling
- Department of Dermatology, University of California, San Diego, La Jolla, CA 92093, USA
| | - Sandrine D Nguyen
- Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA 92697, USA
| | - George L Sen
- Department of Dermatology, University of California, San Diego, La Jolla, CA 92093, USA; Department of Cellular and Molecular Medicine, UCSD Stem Cell Program, University of California, San Diego, La Jolla, CA 92093, USA
| | - Qing Nie
- Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA 92697, USA; NSF-Simons Center for Multiscale Cell Fate Research, University of California, Irvine, Irvine, CA 92697, USA; Department of Mathematics, University of California, Irvine, Irvine, CA 92697, USA; Center for Complex Biological Systems, Chao Family Comprehensive Cancer Center, University of California, Irvine, Irvine, CA 92697, USA
| | - Scott X Atwood
- Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA 92697, USA; NSF-Simons Center for Multiscale Cell Fate Research, University of California, Irvine, Irvine, CA 92697, USA; Center for Complex Biological Systems, Chao Family Comprehensive Cancer Center, University of California, Irvine, Irvine, CA 92697, USA; Department of Dermatology, University of California, Irvine, Irvine, CA 92697, USA.
| |
Collapse
|
6
|
Alimohammadi S, Pénzes Z, Horváth D, Gyetvai Á, Bácsi A, Kis NG, Németh Á, Arany J, Oláh A, Lisztes E, Tóth BI, Bíró T, Szöllősi AG. TRPV4 Activation Increases the Expression of CD207 (Langerin) of Monocyte-Derived Langerhans Cells without Affecting their Maturation. J Invest Dermatol 2022; 143:801-811.e10. [PMID: 36502939 DOI: 10.1016/j.jid.2022.10.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 10/20/2022] [Accepted: 10/22/2022] [Indexed: 12/14/2022]
Abstract
Langerhans cells (LCs) are the sole professional antigen-presenting cell normally found in the human epidermal compartment. Research into their physiological role is hindered by the fact that they are invariably activated during isolation from the skin. To overcome this challenge, we turned to a monocyte-derived LC (moLC) model, which we characterized with RNA sequencing, and compared the transcriptome of moLCs with that of donor-matched immature dendritic cells. We found that moLCs express markers characteristic of LC2 cells as well as TRPV4. TRPV4 is especially important in the skin because it has been linked to the conservation of the skin barrier, immunological responses, as well as acute and chronic itch, but we know little about its function on LCs. Our results show that TRPV4 activation increased the expression of Langerin and led to increased intracellular calcium concentration in moLCs. Regarding the functionality of moLCs, we found that TRPV4 agonism had a mitigating effect on their inflammatory responses because it decreased their cytokine production and T-cell activating capability. Because TRPV4 has emerged as a potential therapeutic target in dermatological conditions, it is important to highlight LCs as, to our knowledge, a previously unreported target of these therapies.
Collapse
Affiliation(s)
- Shahrzad Alimohammadi
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary; Doctoral School of Molecular Medicine, University of Debrecen, Debrecen, Hungary
| | - Zsófia Pénzes
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary; Doctoral School of Molecular Medicine, University of Debrecen, Debrecen, Hungary
| | - Dorottya Horváth
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary; Doctoral School of Molecular Medicine, University of Debrecen, Debrecen, Hungary
| | - Ágnes Gyetvai
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Attila Bácsi
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Nikoletta Gréta Kis
- Department of Anatomy, Histology and Embryology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Ákos Németh
- Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary; Doctoral School of Health Sciences, Faculty of Public Health, University of Debrecen, Debrecen, Hungary
| | - József Arany
- Doctoral School of Molecular Medicine, University of Debrecen, Debrecen, Hungary; Department of Physiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Attila Oláh
- Department of Physiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Erika Lisztes
- Department of Physiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Balázs István Tóth
- Department of Physiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Tamás Bíró
- Monasterium Laboratory Skin & Hair Research Solutions GmbH, Münster, Germany
| | - Attila Gábor Szöllősi
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary.
| |
Collapse
|
7
|
Alsina-Sanchis E, Mülfarth R, Moll I, Böhn S, Wiedmann L, Jordana-Urriza L, Ziegelbauer T, Zimmer E, Taylor J, De Angelis Rigotti F, Stögbauer A, Giaimo BD, Cerwenka A, Borggrefe T, Fischer A, Rodriguez-Vita J. Endothelial RBPJ Is Essential for the Education of Tumor-Associated Macrophages. Cancer Res 2022; 82:4414-4428. [PMID: 36200806 DOI: 10.1158/0008-5472.can-22-0076] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 08/03/2022] [Accepted: 09/30/2022] [Indexed: 01/24/2023]
Abstract
Epithelial ovarian cancer (EOC) is one of the most lethal gynecologic cancers worldwide. EOC cells educate tumor-associated macrophages (TAM) through CD44-mediated cholesterol depletion to generate an immunosuppressive tumor microenvironment (TME). In addition, tumor cells frequently activate Notch1 receptors on endothelial cells (EC) to facilitate metastasis. However, further work is required to establish whether the endothelium also influences the education of recruited monocytes. Here, we report that canonical Notch signaling through RBPJ in ECs is an important player in the education of TAMs and EOC progression. Deletion of Rbpj in the endothelium of adult mice reduced infiltration of monocyte-derived macrophages into the TME of EOC and prevented the acquisition of a typical TAM gene signature; this was associated with stronger cytotoxic activity of T cells and decreased tumor burden. Mechanistically, CXCL2 was identified as a novel Notch/RBPJ target gene that regulated the expression of CD44 on monocytes and subsequent cholesterol depletion of TAMs. Bioinformatic analysis of ovarian cancer patient data showed that increased CXCL2 expression is accompanied by higher expression of CD44 and TAM education. Together, these findings indicate that EOC cells induce the tumor endothelium to secrete CXCL2 to establish an immunosuppressive microenvironment. SIGNIFICANCE Endothelial Notch signaling favors immunosuppression by increasing CXCL2 secretion to stimulate CD44 expression in macrophages, facilitating their education by tumor cells.
Collapse
Affiliation(s)
- Elisenda Alsina-Sanchis
- Division Vascular Signaling and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Institute for Clinical Chemistry, University Medical Center Göttingen, Göttingen, Germany
| | - Ronja Mülfarth
- Division Vascular Signaling and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Faculty of Biosciences, University of Heidelberg, Heidelberg, Germany
| | - Iris Moll
- Division Vascular Signaling and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Sarah Böhn
- Division Vascular Signaling and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Lena Wiedmann
- Division Vascular Signaling and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Faculty of Biosciences, University of Heidelberg, Heidelberg, Germany
| | - Lorea Jordana-Urriza
- Division Vascular Signaling and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Tara Ziegelbauer
- Division Vascular Signaling and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Eleni Zimmer
- Division Vascular Signaling and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Jacqueline Taylor
- Division Vascular Signaling and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Francesca De Angelis Rigotti
- Division Vascular Signaling and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Tumour-Stroma Communication Laboratory, Centro de Investigación Príncipe Felipe, Valencia, Spain
| | - Adrian Stögbauer
- Division Vascular Signaling and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | | | - Adelheid Cerwenka
- Department of Immunobiochemistry, Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany Tissue
| | - Tilman Borggrefe
- Institute of Biochemistry, University of Giessen, Giessen, Germany
| | - Andreas Fischer
- Division Vascular Signaling and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Institute for Clinical Chemistry, University Medical Center Göttingen, Göttingen, Germany
| | - Juan Rodriguez-Vita
- Division Vascular Signaling and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Tumour-Stroma Communication Laboratory, Centro de Investigación Príncipe Felipe, Valencia, Spain
| |
Collapse
|
8
|
Martinez FE, Cassettaria LL, Nicolaua NC, de Barros Camargoa VM, de Almeida Chuffaa LG, Pinheiroa PFF, Padovania CR, Martinez M. Ageing decreases the healing of wounds in the skin of alcohol-preferring rats. J Wound Care 2022; 31:872-881. [PMID: 36240793 DOI: 10.12968/jowc.2022.31.10.872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
OBJECTIVE Alcohol consumption combined with ageing alters the healing process of the skin. We evaluated whether ageing decreases the healing of incisional wounds in the skin of Wistar rats of Universidade de Chile of variety B (UChB). METHOD A total of 20 adult rats and 20 older UChB rats, divided into two groups which underwent surgical aggression in the anterior region of the abdomen, were used: G1, adult rats (100 days old, control) with water and 10% ethanol; G2, aged rats (540 days old, experimental) with water and 10% ethanol; evaluated at 4, 7, 14 and 21 days after surgery. RESULTS Ageing did not alter the rupture force and collagen elasticity and resistance. There were increases in telomerase with the implementation of cellular senescence, in interleukin 1-alpha (IL-1α) at 14 days of healing, in epidermal growth factor (EGF) at 14 and 21 days of healing with delayed growth and development of keratinocytes, also an increase of IL-β at 4 days, and decrease in tumour necrosis factor (TNFα) at 7 days, associated with chronic scarring. There was an increase in vascular endothelial growth factor (VEGF) at 4 and 7 days, responsible for the early vessels re-establishment. There was a decrease in transforming growth factor 2-beta (TGFβ2) and β3 at 4 and 7 days of healing respectively, and estradiol at 4 days. CONCLUSION Ageing decreases the skin healing in incisional wounds in alcohol-preferring rats.
Collapse
|
9
|
Salamonsen LA. Menstrual Fluid Factors Mediate Endometrial Repair. FRONTIERS IN REPRODUCTIVE HEALTH 2021; 3:779979. [PMID: 36304016 PMCID: PMC9580638 DOI: 10.3389/frph.2021.779979] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 11/15/2021] [Indexed: 11/13/2022] Open
Abstract
Menstruation is a process whereby the outer functionalis layer of the endometrium is shed each month in response to falling progesterone and estrogen levels in a non-conception cycle. Simultaneously with the tissue breakdown, the surface is re-epithelialized, protecting the wound from infection. Once menstruation is complete and estrogen levels start to rise, regeneration progresses throughout the proliferative phase of the cycle, to fully restore endometrial thickness. Endometrial repair is unique compared to tissue repair elsewhere in the adult, in that it is rapid, scar-free and occurs around 400 times during each modern woman's reproductive life. The shedding tissue and that undergoing repair is bathed in menstrual fluid, which contains live cells, cellular debris, fragments of extracellular matrix, activated leukocytes and their products, soluble cellular components and extracellular vesicles. Proteomic and other analyses have revealed some detail of these components. Menstrual fluid, along with a number of individual proteins enhances epithelial cell migration to cover the wound. This is shown in endometrial epithelial and keratinocyte cell culture models, in an ex vivo decellularized skin model and in pig wounds in vivo. Thus, the microenvironment provided by menstrual fluid, is likely responsible for the unique rapid and scar-free repair of this remarkable tissue. Insight gained from analysis of this fluid is likely to be of value not only for treating endometrial bleeding problems but also in providing potential new therapies for poorly repairing wounds such as those seen in the aged and in diabetics.
Collapse
|
10
|
Bai H, Sha B, Xu X, Yu L. Gender Difference in Chronic Cough: Are Women More Likely to Cough? Front Physiol 2021; 12:654797. [PMID: 34025449 PMCID: PMC8138462 DOI: 10.3389/fphys.2021.654797] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 04/14/2021] [Indexed: 11/15/2022] Open
Abstract
Chronic cough is a common complaint for patients to seek medical cares all over the world. Worldwide, about two thirds of chronic cough patients are females. However, in some regions of China the prevalence of chronic cough between sexes is roughly the same. Estrogen and progesterone can not only have an effect on transient receptor potential vanilloid 1 channel, eosinophils and mast cells, but also influence laryngeal dysfunction, gastroesophageal reflux disease and obstructive sleep apnea hypopnea syndrome, which may lead to increased cough sensitivity in women. On the other hand, the quality of life was adversely affected more in female patients with chronic cough. Both hormones possibly cause gender difference in chronic cough.
Collapse
Affiliation(s)
| | | | - Xianghuai Xu
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Li Yu
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| |
Collapse
|
11
|
Zhang Y, Liu Z, Wang K, Lu S, Fan S, Xu L, Cai B. Macrophage migration inhibitory factor regulates joint capsule fibrosis by promoting TGF-β1 production in fibroblasts. Int J Biol Sci 2021; 17:1837-1850. [PMID: 33994866 PMCID: PMC8120472 DOI: 10.7150/ijbs.57025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 04/09/2021] [Indexed: 11/05/2022] Open
Abstract
Joint capsule fibrosis caused by excessive inflammation results in post-traumatic joint contracture (PTJC). Transforming growth factor (TGF)-β1 plays a key role in PTJC by regulating fibroblast functions, however, cytokine-induced TGF-β1 expression in specific cell types remains poorly characterized. Macrophage migration inhibitory factor (MIF) is a proinflammatory cytokine involved in inflammation- and fibrosis-associated pathophysiology. In this study, we investigated whether MIF can facilitate TGF-β1 production from fibroblasts and regulate joint capsule fibrosis following PTJC. Our data demonstrated that MIF and TGF-β1 significantly increased in fibroblasts of injured rat posterior joint capsules. Treatment the lesion sites with MIF inhibitor 4-Iodo-6-phenylpyrimidine (4-IPP) reduced TGF-β1 production and relieved joint capsule inflammation and fibrosis. In vitro, MIF facilitated TGF-β1 expression in primary joint capsule fibroblasts by activating mitogen-activated protein kinase (MAPK) (P38, ERK) signaling through coupling with membrane surface receptor CD74, which in turn affected fibroblast functions and promoted MIF production. Our results reveal a novel function of trauma-induced MIF in the occurrence and development of joint capsule fibrosis. Further investigation of the underlying mechanism may provide potential therapeutic targets for PTJC.
Collapse
Affiliation(s)
- Yuxin Zhang
- Department of Rehabilitation Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China.,Shanghai Key Laboratory of Orthopedic Implants, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Zhonglong Liu
- Department of Oral Maxillofacial & Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases; Shanghai 200011, China
| | - Kexin Wang
- School of Kinesiology, Shanghai University of Sport, Shanghai 200438, China
| | - Shenji Lu
- Department of Rehabilitation Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Shuai Fan
- Department of Rehabilitation Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Lili Xu
- Department of Rehabilitation Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Bin Cai
- Department of Rehabilitation Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| |
Collapse
|
12
|
Zhang Y, Lu S, Fan S, Xu L, Jiang X, Wang K, Cai B. Macrophage migration inhibitory factor activates the inflammatory response in joint capsule fibroblasts following post-traumatic joint contracture. Aging (Albany NY) 2021; 13:5804-5823. [PMID: 33601337 PMCID: PMC7950233 DOI: 10.18632/aging.202505] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 11/23/2020] [Indexed: 12/11/2022]
Abstract
Objectives: Joint capsule fibrosis caused by excessive inflammation leading to post-traumatic joint contracture (PTJC). Fibroblasts trigger inflammation under the challenge of various proinflammatory cytokines. Macrophage migration inhibitory factor (MIF) is a prominent proinflammatory cytokine involved in inflammation- and fibrosis-associated pathophysiology, we investigated the role of MIF in PTJC. Methods: Using rat PTJC model and fibroblast inflammation model, we detected MIF expression in posterior joint capsule. Primary joint capsule fibroblasts (JFs) were used to investigate the effects of MIF on cell proliferation, migration and proinflammatory cytokines production. The mechanism of JF-mediated events was evaluated by qRT-PCR, western blot and immunoprecipitation. We screened the mRNA expression profile to identify gene candidates that mediate the effect of MIF on JFs. Results: MIF increased in posterior joint capsule following PTJC and co-localized with fibroblasts. Injection of MIF inhibitor significantly suppressed joint capsule inflammation and fibrosis. In vitro, MIF promoted JF proliferation, migration, and inflammation by regulating mitogen-activated protein kinase/nuclear factor-κB pathway through coupling with CD74. Transcriptome analysis revealed that lipid metabolism-related factors Pla2g2a, Angptl4, and Sgpp2, downstream of MIF/CD74, were potentially implicated in JF inflammation. Conclusion: MIF/CD74 axis elicited JF inflammation and may provide new therapeutic targets for joint capsule fibrosis in PTJC.
Collapse
Affiliation(s)
- Yuxin Zhang
- Department of Rehabilitation Medicine, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China.,Shanghai Key Laboratory of Orthopedic Implants, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Shenji Lu
- Department of Rehabilitation Medicine, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Shuai Fan
- Department of Rehabilitation Medicine, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Lili Xu
- Department of Rehabilitation Medicine, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Xin Jiang
- Department of Rehabilitation Medicine, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Kexin Wang
- School of Kinesiology, Shanghai University of Sport, Shanghai 200438, China
| | - Bin Cai
- Department of Rehabilitation Medicine, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| |
Collapse
|
13
|
Abstract
Understanding global communications among cells requires accurate representation of cell-cell signaling links and effective systems-level analyses of those links. We construct a database of interactions among ligands, receptors and their cofactors that accurately represent known heteromeric molecular complexes. We then develop CellChat, a tool that is able to quantitatively infer and analyze intercellular communication networks from single-cell RNA-sequencing (scRNA-seq) data. CellChat predicts major signaling inputs and outputs for cells and how those cells and signals coordinate for functions using network analysis and pattern recognition approaches. Through manifold learning and quantitative contrasts, CellChat classifies signaling pathways and delineates conserved and context-specific pathways across different datasets. Applying CellChat to mouse and human skin datasets shows its ability to extract complex signaling patterns. Our versatile and easy-to-use toolkit CellChat and a web-based Explorer ( http://www.cellchat.org/ ) will help discover novel intercellular communications and build cell-cell communication atlases in diverse tissues.
Collapse
|
14
|
Caltabiano R, De Pasquale R, Piombino E, Campo G, Nicoletti F, Cavalli E, Mangano K, Fagone P. Macrophage Migration Inhibitory Factor (MIF) and Its Homologue d-Dopachrome Tautomerase (DDT) Inversely Correlate with Inflammation in Discoid Lupus Erythematosus. Molecules 2021; 26:molecules26010184. [PMID: 33401503 PMCID: PMC7795694 DOI: 10.3390/molecules26010184] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 11/25/2020] [Accepted: 12/29/2020] [Indexed: 01/12/2023] Open
Abstract
Discoid Lupus Erythematosus (DLE) is a chronic cutaneous disease of unknown etiology and of immunoinflammatory origin that is characterized by inflammatory plaques and may lead to disfiguring scarring and skin atrophy. Current treatments are limited, with a large proportion of patients either poorly or not responsive, which makes DLE an unmet medical need. Macrophage migration inhibitory factor (MIF) is the prototype of a pleiotropic family of cytokine that also includes the recently discovered homologue D-dopachrome tautomerase (DDT) or MIF2. MIF and DDT/MIF-2 exert several biological properties, primarily, but not exclusively of a proinflammatory nature. MIF and DDT have been suggested to play a key role in the pathogenesis of several autoimmune diseases, such as multiple sclerosis and type 1 diabetes, as well as in the development and progression of certain forms of cancers. In the present study, we have performed an immunohistochemistry analysis for the evaluation of MIF in DLE lesions and normal skin. We found high levels of MIF in the basal layer of the epidermis as well as in the cutaneous appendage (eccrine glands and sebocytes) of normal skin. In DLE lesions, we observed a significant negative correlation between the expression of MIF and the severity of inflammation. In addition, we performed an analysis of MIF and DDT expression levels in the skin of DLE patients in a publicly available microarray dataset. Interestingly, while these in silico data only evidenced a trend toward reduced levels of MIF, they demonstrated a significant pattern of expression and correlation of DDT with inflammatory infiltrates in DLE skins. Overall, our data support a protective role for endogenous MIF and possibly DDT in the regulation of homeostasis and inflammation in the skin and open up novel avenues for the treatment of DLE.
Collapse
Affiliation(s)
- Rosario Caltabiano
- Department of Medical, Surgical and Advanced Technologies “G.F. Ingrassia”, University of Catania, Via Santa Sofia, 87, 95123 Catania, Italy; (R.C.); (E.P.)
| | - Rocco De Pasquale
- Department of General Surgery and Medical-Surgical Specialties, University of Catania, 95123 Catania, Italy;
| | - Eliana Piombino
- Department of Medical, Surgical and Advanced Technologies “G.F. Ingrassia”, University of Catania, Via Santa Sofia, 87, 95123 Catania, Italy; (R.C.); (E.P.)
| | - Giorgia Campo
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (G.C.); (E.C.); (K.M.); (P.F.)
| | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (G.C.); (E.C.); (K.M.); (P.F.)
- Correspondence:
| | - Eugenio Cavalli
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (G.C.); (E.C.); (K.M.); (P.F.)
| | - Katia Mangano
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (G.C.); (E.C.); (K.M.); (P.F.)
| | - Paolo Fagone
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (G.C.); (E.C.); (K.M.); (P.F.)
| |
Collapse
|
15
|
Mikeš P, Brož A, Sinica A, Asatiani N, Bačáková L. In vitro and in vivo testing of nanofibrous membranes doped with alaptide and L-arginine for wound treatment. Biomed Mater 2020; 15:065023. [PMID: 32434166 DOI: 10.1088/1748-605x/ab950f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
We have prepared a candidate biocompatible construct for skin wound healing based on electrospun polycaprolactone (PCL) nanofibrous membranes. The membrane material was loaded either with L-arginine or with alaptide, or with a mixture of both bioactive components. Alaptide is a spirocyclic synthetic dipeptide, an analogue of melanocyte-stimulating hormone release-inhibiting factor. L-arginine is an amino acid with a basic guanidine side chain. It is a direct precursor of nitric oxide, which plays a pivotal role in skin repair. The presence and the distribution of the additives were proved with high-performance liquid chromatography, Fourier-transform infrared spectroscopy and Raman spectroscopy. The influence of L-arginine and alaptide on the morphology of the membrane was characterized using scanning electron microscopy. No statistically significant correlation between fiber diameter and drug concentration was observed. The membranes were then tested in vitro for their cytotoxicity, using primary human dermal fibroblasts, in order to obtain the optimal concentrations of the additives for in vivo tests in a rat model. The membranes with the highest concentration of L-arginine (10 wt. %) proved to be cytotoxic. The membranes with alaptide in concentrations from 0.1 to 2.5 wt.%, and with the other L-arginine concentrations (1 and 5 wt.%), did not show high toxicity. In addition, there was no observed improvement in cell proliferation on the membranes. The in vivo experiments revealed that membranes with 1.5 wt.% of alaptide or with 1.5 wt.% of alaptide in combination with 5 wt.% of L-arginine markedly accelerated the healing of skin incisions, and particularly the healing of skin burns, i.e. wounds of relatively large extent. These results indicate that our newly-developed nanofibrous membranes are promising for treating wounds with large damaged areas, where a supporting material is needed.
Collapse
Affiliation(s)
- Petr Mikeš
- Department of Chemistry, Technical University of Liberec, Liberec, Czech Republic
| | - Antonín Brož
- Institute of Physiology of the Czech Academy of Sciences, Prague, Czech Republic
- Author to whom any correspondence should be addressed
| | - Alla Sinica
- University of Chemistry and Technology, Prague, Czech Republic
- First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Nikifor Asatiani
- Department of Chemistry, Technical University of Liberec, Liberec, Czech Republic
| | - Lucie Bačáková
- Institute of Physiology of the Czech Academy of Sciences, Prague, Czech Republic
| |
Collapse
|
16
|
The immunosuppressive effect of the endocannabinoid system on the inflammatory phenotypes of macrophages and mesenchymal stromal cells: a comparative study. Pharmacol Rep 2020; 73:143-153. [PMID: 33026642 DOI: 10.1007/s43440-020-00166-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 09/22/2020] [Accepted: 09/25/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND The inflammatory sequence is the first phase of wound healing. Macrophages (MPhs) and mesenchymal stromal cells (MSCs) respond to an inflammatory microenvironment by adapting their functional activity, which polarizes them into the pro-inflammatory phenotypes M1 and MSC1. Prolongation of the inflammatory phase results in the formation of chronic wounds. The endocannabinoid system (ECS) possesses immunomodulatory properties that may impede this cellular phenotypic switch. METHODS We investigated the immunosuppressive influence of the endocannabinoids anandamide (AEA) and 2-arachidonoylglycerol (2-AG) on the M1 and MSC1 cytokine secretion. Lipopolysaccharides (LPS) were used as inflammagen to stimulate MPhs and MSCs. Both inflammatory phenotypes were co-exposed to AEA or 2-AG, the specific cannabinoid receptor CB2 agonist JWH-133 served as reference. The inflammatory responses were detected by CD80/163 immuno-labelling and by ELISA measures of secreted IL-6, IL-8, MIF, TNF-α, TGF-β, and VEGF. RESULTS M1 cells were found positive for CD80 expression and secreted less IL-6 and IL-8 than MSC1 cells, while both cell types produced similar amounts of MIF. TNF-α release was increased by M1, and growth factors were secreted by MSC1, only. Cannabinoid receptor ligands efficiently decreased the inflammatory response of M1, while their impact was less pronounced in MSC1. CONCLUSIONS The ECS down-regulated the inflammatory responses of MPhs and MSCs by decreasing the cytokine release upon LPS treatment, while CB2 appeared to be of particular importance. Hence, stimulating the ECS by manipulation of endo- or use of exogenous cannabinoids in vivo may constitute a potent therapeutic option against inflammatory disorders.
Collapse
|
17
|
Bertolini M, McElwee K, Gilhar A, Bulfone‐Paus S, Paus R. Hair follicle immune privilege and its collapse in alopecia areata. Exp Dermatol 2020; 29:703-725. [DOI: 10.1111/exd.14155] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 06/18/2020] [Accepted: 07/10/2020] [Indexed: 12/11/2022]
Affiliation(s)
| | - Kevin McElwee
- Monasterium Laboratory Münster Germany
- Centre for Skin Sciences University of Bradford Bradford UK
- Department of Dermatology and Skin Science University of British Columbia Vancouver British Columbia Canada
| | - Amos Gilhar
- Laboratory for Skin Research Rappaport Faculty of Medicine Technion‐Israel Institute of Technology Haifa Israel
| | - Silvia Bulfone‐Paus
- Monasterium Laboratory Münster Germany
- Centre for Dermatology Research University of Manchester and NIHR Manchester Biomedical Research Centre Manchester UK
| | - Ralf Paus
- Monasterium Laboratory Münster Germany
- Centre for Dermatology Research University of Manchester and NIHR Manchester Biomedical Research Centre Manchester UK
- Dr. Philip Frost Department of Dermatology & Cutaneous Surgery University of Miami Miller School of Medicine Miami FL USA
| |
Collapse
|
18
|
Dankers W, Hasnat MA, Swann V, Alharbi A, Lee JP, Cristofaro MA, Gantier MP, Jones SA, Morand EF, Flynn JK, Harris J. Necrotic cell death increases the release of macrophage migration inhibitory factor by monocytes/macrophages. Immunol Cell Biol 2020; 98:782-790. [PMID: 32654231 DOI: 10.1111/imcb.12376] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 06/16/2020] [Accepted: 07/09/2020] [Indexed: 12/01/2022]
Abstract
Macrophage migration inhibitory factor (MIF) is a pleiotropic inflammatory molecule with both cytokine and noncytokine activity. MIF is constitutively released from multiple cell types via an unconventional secretory pathway that is not well defined. Here, we looked at MIF release from human and mouse monocytes/macrophages in response to different stimuli. While MIF release was not significantly altered in response to lipopolysaccharide or heat-killed Escherichia coli, cytotoxic stimuli strongly promoted release of MIF. MIF release was highly upregulated in cells undergoing necrosis, necroptosis and NLRP3 inflammasome-dependent pyroptosis. Our data suggest that cell death represents a major route for MIF release from myeloid cells. The functional significance of these findings and their potential importance in the context of autoimmune and inflammatory diseases warrant further investigation.
Collapse
Affiliation(s)
- Wendy Dankers
- Rheumatology Research Group, Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
| | - Md Abul Hasnat
- Rheumatology Research Group, Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
| | - Vanesa Swann
- Rheumatology Research Group, Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
| | - Arwaf Alharbi
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute for Medical Research, Clayton, VIC, Australia.,Department of Molecular and Translational Science, Monash University, Clayton, VIC, Australia
| | - Jacinta Pw Lee
- Rheumatology Research Group, Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
| | - Megan A Cristofaro
- Rheumatology Research Group, Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
| | - Michael P Gantier
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute for Medical Research, Clayton, VIC, Australia.,Department of Molecular and Translational Science, Monash University, Clayton, VIC, Australia
| | - Sarah A Jones
- Rheumatology Research Group, Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
| | - Eric F Morand
- Rheumatology Research Group, Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
| | - Jacqueline K Flynn
- Rheumatology Research Group, Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
| | - James Harris
- Rheumatology Research Group, Centre for Inflammatory Diseases, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VIC, Australia
| |
Collapse
|
19
|
Kim BS, Breuer B, Arnke K, Ruhl T, Hofer T, Simons D, Knobe M, Ganse B, Guidi M, Beier JP, Fuchs PC, Pallua N, Bernhagen J, Grieb G. The effect of the macrophage migration inhibitory factor (MIF) on excisional wound healing in vivo. J Plast Surg Hand Surg 2020; 54:137-144. [PMID: 32281469 DOI: 10.1080/2000656x.2019.1710710] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Background: The macrophage migration inhibitory factor (MIF) has been determined as a cytokine exerting a multitude of effects in inflammation and angiogenesis. Earlier studies have indicated that MIF may also be involved in wound healing and flap surgery. Methods: We investigated the effect of MIF in an excisional wound model in wildtype, Mif-/- and recombinant MIF treated mice. Wound closure rates as well as the macrophage marker Mac-3, the pro-inflammatory cytokine tumor necrosis factor α (TNFα) and the pro-angiogenic factor von Willebrand factor (vWF) were measured. Finally, we used a flap model in Mif-/- and WT mice with an established perfusion gradient to identify MIF's contribution in flap perfusion. Results: In the excision wound model, we found reduced wound healing after MIF injection, whereas Mif deletion improved wound healing. Furthermore, a reduced expression of Mac-3, TNFα and vWF in Mif-/- mice was seen when compared to WT mice. In the flap model, Mif-/- knockout mice showed mitigated flap perfusion with lower hemoglobin content and oxygen saturation as measured by O2C measurements when compared to WT mice. Conclusions: Our data suggest an inhibiting effect of MIF in wound healing with increased inflammation and perfusion. In flaps, by contrast, MIF may contribute to flap vascularization.
Collapse
Affiliation(s)
- Bong-Sung Kim
- Department of Plastic and Reconstructive Surgery, Hand Surgery - Burn Center, RWTH Aachen University Hospital, Aachen, Germany.,Department of Plastic Surgery and Hand Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Benjamin Breuer
- Department of Plastic and Reconstructive Surgery, Hand Surgery - Burn Center, RWTH Aachen University Hospital, Aachen, Germany
| | - Kevin Arnke
- Department of Plastic Surgery and Hand Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Tim Ruhl
- Department of Plastic and Reconstructive Surgery, Hand Surgery - Burn Center, RWTH Aachen University Hospital, Aachen, Germany
| | - Tanja Hofer
- Department of Plastic and Reconstructive Surgery, Hand Surgery - Burn Center, RWTH Aachen University Hospital, Aachen, Germany
| | - David Simons
- Department of Plastic and Reconstructive Surgery, Hand Surgery - Burn Center, RWTH Aachen University Hospital, Aachen, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Matthias Knobe
- Department of Orthopaedic Trauma, RWTH Aachen University Hospital, Aachen, Germany.,Division of Trauma Surgery, Kantonsspital Luzern, Luzern, Switzerland
| | - Bergita Ganse
- Department of Orthopaedic Trauma, RWTH Aachen University Hospital, Aachen, Germany
| | - Marco Guidi
- Department of Plastic Surgery and Hand Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Justus P Beier
- Department of Plastic and Reconstructive Surgery, Hand Surgery - Burn Center, RWTH Aachen University Hospital, Aachen, Germany
| | - Paul C Fuchs
- Department of Plastic Surgery, Hand Surgery - Burn Center, Cologne-Merheim Medical Center, Witten/Herdecke University, Cologne, Germany
| | - Norbert Pallua
- Department of Plastic and Reconstructive Surgery, Hand Surgery - Burn Center, RWTH Aachen University Hospital, Aachen, Germany.,Aesthetic Elite International - Private Clinic, Düsseldorf, Germany
| | - Jürgen Bernhagen
- Chair of Vascular Biology, Institute for Stroke and Dementia Research (ISD), LMU University Hospital, Ludwig-Maximilians-University (LMU) Munich, Germany.,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
| | - Gerrit Grieb
- Department of Plastic and Reconstructive Surgery, Hand Surgery - Burn Center, RWTH Aachen University Hospital, Aachen, Germany.,Department of Plastic Surgery and Hand Surgery, Gemeinschaftskrankenhaus Havelhoehe, Teaching Hospital of the Charité University, Berlin, Germany
| |
Collapse
|
20
|
Brosseron F, Kolbe C, Santarelli F, Carvalho S, Antonell A, Castro‐Gomez S, Tacik P, Namasivayam AA, Mangone G, Schneider R, Latz E, Wüllner U, Svenningsson P, Sánchez‐Valle R, Molinuevo JL, Corvol J, Heneka MT. Multicenter Alzheimer's and Parkinson's disease immune biomarker verification study. Alzheimers Dement 2020; 16:292-304. [DOI: 10.1016/j.jalz.2019.07.018] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Frederic Brosseron
- Department of Neurodegenerative Diseases & Geropsychiatry/Neurology University of Bonn Medical Center Bonn Germany
- German Center for Neurodegenerative Diseases (DZNE) Bonn Germany
| | | | - Francesco Santarelli
- Department of Neurodegenerative Diseases & Geropsychiatry/Neurology University of Bonn Medical Center Bonn Germany
- German Center for Neurodegenerative Diseases (DZNE) Bonn Germany
| | - Stephanie Carvalho
- Institut du Cerveau et de la Moelle épinière, Sorbonne Université, Assistance‐Publique Hôpitaux de Paris, INSERM, UMRS 1127, CNRS, UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Hôpital Pitié‐Salpêtrière, Department of Neurology, Centre d'Investigation Clinique Neurosciences Paris France
| | - Anna Antonell
- Alzheimer's disease and other cognitive disorders Unit, Hospital Clínic, Fundació Clínic per a la Recerca Biomèdica Institut d'Investigacions Biomè; diques August Pi i Sunyer (IDIBAPS) Barcelona Spain
| | - Sergio Castro‐Gomez
- Department of Neurodegenerative Diseases & Geropsychiatry/Neurology University of Bonn Medical Center Bonn Germany
| | - Pawel Tacik
- Department of Neurodegenerative Diseases & Geropsychiatry/Neurology University of Bonn Medical Center Bonn Germany
| | - Aishwarya Alex Namasivayam
- Luxembourg Centre for Systems Biomedicine (LCSB) University of Luxembourg Campus Belval Belvaux Luxembourg
| | - Graziella Mangone
- Institut du Cerveau et de la Moelle épinière, Sorbonne Université, Assistance‐Publique Hôpitaux de Paris, INSERM, UMRS 1127, CNRS, UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Hôpital Pitié‐Salpêtrière, Department of Neurology, Centre d'Investigation Clinique Neurosciences Paris France
| | - Reinhard Schneider
- Luxembourg Centre for Systems Biomedicine (LCSB) University of Luxembourg Campus Belval Belvaux Luxembourg
| | - Eicke Latz
- German Center for Neurodegenerative Diseases (DZNE) Bonn Germany
- University of Bonn Medical Center Institute of Innate Immune Bonn Germany
| | - Ullrich Wüllner
- German Center for Neurodegenerative Diseases (DZNE) Bonn Germany
- Department of Neurology University of Bonn Medical Center Bonn Germany
| | - Per Svenningsson
- Department of Clinical Neuroscience Karolinska Institutet Stockholm Sweden
| | - Raquel Sánchez‐Valle
- Alzheimer's disease and other cognitive disorders Unit, Hospital Clínic, Fundació Clínic per a la Recerca Biomèdica Institut d'Investigacions Biomè; diques August Pi i Sunyer (IDIBAPS) Barcelona Spain
| | - José Luis Molinuevo
- Barcelonabeta Brain Research Center, Pasqual Maragall Foundation Barcelona Spain
| | - Jean‐Christophe Corvol
- Institut du Cerveau et de la Moelle épinière, Sorbonne Université, Assistance‐Publique Hôpitaux de Paris, INSERM, UMRS 1127, CNRS, UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Hôpital Pitié‐Salpêtrière, Department of Neurology, Centre d'Investigation Clinique Neurosciences Paris France
| | - Michael T. Heneka
- Department of Neurodegenerative Diseases & Geropsychiatry/Neurology University of Bonn Medical Center Bonn Germany
- German Center for Neurodegenerative Diseases (DZNE) Bonn Germany
| | | |
Collapse
|
21
|
Pakshir K, Badali H, Nami S, Mirzaei H, Ebrahimzadeh V, Morovati H. Interactions between immune response to fungal infection and microRNAs: The pioneer tuners. Mycoses 2019; 63:4-20. [PMID: 31597205 DOI: 10.1111/myc.13017] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 10/03/2019] [Accepted: 10/04/2019] [Indexed: 12/12/2022]
Abstract
Due to their physiological and biological characteristics, numerous fungi are potentially emerging pathogens. Active dynamicity of fungal pathogens causes life-threatening infections annually impose high costs to the health systems. Although immune responses play crucial roles in controlling the fate of fungal infections, immunocompromised patients are at high risk with high mortality. Tuning the immune response against fungal infections might be an effective strategy for controlling and reducing the pathological damages. MicroRNAs (miRNAs) are known as the master regulators of immune response. These single-stranded tuners (18-23 bp non-coding RNAs) are endogenously expressed by all metazoan eukaryotes and have emerged as the master gene expression controllers of at least 30% human genes. In this review article, following the review of biology and physiology (biogenesis and mechanism of actions) of miRNAs and immune response against fungal infections, the interactions between them were scrutinised. In conclusion, miRNAs might be considered as one of the potential goals in immunotherapy for fungal infections. Undoubtedly, advanced studies in this field, further identifying of miRNA roles in governing the immune response, pave the way for inclusion of miRNA-related immunotherapeutic in the treatment of life-threatening fungal infections.
Collapse
Affiliation(s)
- Keyvan Pakshir
- Department of Parasitology and Mycology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hamid Badali
- Invasive Fungi Research Center, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran.,Fungus Testing Laboratory, Department of Pathology and Laboratory Medicine, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | - Sanam Nami
- Department of Medical Mycology and Parasitology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
| | - Veghar Ebrahimzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hamid Morovati
- Department of Medical Mycology and Parasitology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.,Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| |
Collapse
|
22
|
Suresh V, Sundaram R, Dash P, Sabat SC, Mohapatra D, Mohanty S, Vasudevan D, Senapati S. Macrophage migration inhibitory factor of Syrian golden hamster shares structural and functional similarity with human counterpart and promotes pancreatic cancer. Sci Rep 2019; 9:15507. [PMID: 31664114 PMCID: PMC6820718 DOI: 10.1038/s41598-019-51947-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Accepted: 10/07/2019] [Indexed: 12/12/2022] Open
Abstract
Macrophage migration inhibitory factor (MIF) is a pleiotropic cytokine that increasingly is being studied in cancers and inflammatory diseases. Though murine models have been instrumental in understanding the functional role of MIF in different pathological conditions, the information obtained from these models is biased towards a specific species. In experimental science, results obtained from multiple clinically relevant animal models always provide convincing data that might recapitulate in humans. Syrian golden hamster (Mesocricetus auratus), is a clinically relevant animal model for multiple human diseases. Hence, the major objectives of this study were to characterize the structure and function of Mesocricetus auratus MIF (MaMIF) and finally evaluate its effect on pancreatic tumor growth in vivo. Initially, the recombinant MaMIF was cloned, expressed and purified in a bacterial expression system. The MaMIF primary sequence, biochemical properties, and crystal structure analysis showed greater similarity with human MIF. The crystal structure of MaMIF illustrates that it forms a homotrimer as known in human and mouse. However, MaMIF exhibits some minor structural variations when compared to human and mouse MIF. The in vitro functional studies show that MaMIF has tautomerase activity and enhances activation and migration of hamster peripheral blood mononuclear cells (PBMCs). Interestingly, injection of MaMIF into HapT1 pancreatic tumor-bearing hamsters significantly enhanced the tumor growth and tumor-associated angiogenesis. Together, the current study shows a structural and functional similarity between the hamster and human MIF. Moreover, it has demonstrated that a high level of circulating MIF originating from non-tumor cells might also promote pancreatic tumor growth in vivo.
Collapse
Affiliation(s)
- Voddu Suresh
- Tumor Microenvironment and Animal Models Lab, Institute of Life Sciences, Bhubaneswar, Odisha, India.,Regional Centre for Biotechnology, Faridabad, Haryana, India
| | - Rajivgandhi Sundaram
- Macromolecular Crystallography Lab, Institute of Life Sciences, Bhubaneswar, Odisha, India.,Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Pujarini Dash
- Tumor Microenvironment and Animal Models Lab, Institute of Life Sciences, Bhubaneswar, Odisha, India
| | - Surendra Chandra Sabat
- Molecular Biology of Abiotic Stress Lab, Institute of Life Sciences, Bhubaneswar, Odisha, India
| | - Debasish Mohapatra
- Tumor Microenvironment and Animal Models Lab, Institute of Life Sciences, Bhubaneswar, Odisha, India
| | - Sneha Mohanty
- Department of Microbiology, Odisha University of Agriculture and Technology, Bhubaneswar, Odisha, India
| | - Dileep Vasudevan
- Macromolecular Crystallography Lab, Institute of Life Sciences, Bhubaneswar, Odisha, India.
| | - Shantibhusan Senapati
- Tumor Microenvironment and Animal Models Lab, Institute of Life Sciences, Bhubaneswar, Odisha, India.
| |
Collapse
|
23
|
Xu M, Deng J, Xu K, Zhu T, Han L, Yan Y, Yao D, Deng H, Wang D, Sun Y, Chang C, Zhang X, Dai J, Yue L, Zhang Q, Cai X, Zhu Y, Duan H, Liu Y, Li D, Zhu Y, Radstake TRDJ, Balak DM, Xu D, Guo T, Lu C, Yu X. In-depth serum proteomics reveals biomarkers of psoriasis severity and response to traditional Chinese medicine. Theranostics 2019; 9:2475-2488. [PMID: 31131048 PMCID: PMC6526001 DOI: 10.7150/thno.31144] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 02/22/2019] [Indexed: 12/23/2022] Open
Abstract
Serum and plasma contain abundant biological information that reflect the body's physiological and pathological conditions and are therefore a valuable sample type for disease biomarkers. However, comprehensive profiling of the serological proteome is challenging due to the wide range of protein concentrations in serum. Methods: To address this challenge, we developed a novel in-depth serum proteomics platform capable of analyzing the serum proteome across ~10 orders or magnitude by combining data obtained from Data Independent Acquisition Mass Spectrometry (DIA-MS) and customizable antibody microarrays. Results: Using psoriasis as a proof-of-concept disease model, we screened 50 serum proteomes from healthy controls and psoriasis patients before and after treatment with traditional Chinese medicine (YinXieLing) on our in-depth serum proteomics platform. We identified 106 differentially-expressed proteins in psoriasis patients involved in psoriasis-relevant biological processes, such as blood coagulation, inflammation, apoptosis and angiogenesis signaling pathways. In addition, unbiased clustering and principle component analysis revealed 58 proteins discriminating healthy volunteers from psoriasis patients and 12 proteins distinguishing responders from non-responders to YinXieLing. To further demonstrate the clinical utility of our platform, we performed correlation analyses between serum proteomes and psoriasis activity and found a positive association between the psoriasis area and severity index (PASI) score with three serum proteins (PI3, CCL22, IL-12B). Conclusion: Taken together, these results demonstrate the clinical utility of our in-depth serum proteomics platform to identify specific diagnostic and predictive biomarkers of psoriasis and other immune-mediated diseases.
Collapse
|
24
|
Rainard P, Gitton C, Chaumeil T, Fassier T, Huau C, Riou M, Tosser-Klopp G, Krupova Z, Chaize A, Gilbert FB, Rupp R, Martin P. Host factors determine the evolution of infection with Staphylococcus aureus to gangrenous mastitis in goats. Vet Res 2018; 49:72. [PMID: 30045763 PMCID: PMC6060506 DOI: 10.1186/s13567-018-0564-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 07/03/2018] [Indexed: 11/25/2022] Open
Abstract
Staphylococcus aureus is the major cause of very severe mastitis of dairy goats. The initial objective of our study was to fine-tune an experimental model of infection of the goat mammary gland with two strains of S. aureus and two lines of goats (low and high somatic cell score lines). Following the challenge, the 10 infected goats divided in two clear-cut severity groups, independently of the S. aureus strain and the goat line. Five goats developed very severe mastitis (of which four were gangrenous) characterized by uncontrolled infection (UI group), whereas the other five kept the infection under control (CI group). The outcome of the infection was determined by 18 h post-infection (hpi), as heralded by the bacterial milk concentration at 18 hpi: more than 107/mL in the UI group, about 106/mL in the CI group. Leukocyte recruitment and composition did not differ between the groups, but the phagocytic killing at 18 hpi efficiency did. Contributing factors involved milk concentrations of α-toxin and LukMF′ leukotoxin, but not early expression of the genes encoding the pentraxin PTX3, the cytokines IL-1α and IL-1β, and the chemokines IL-8 and CCL5. Concentrations of TNF-α, IFN-γ, IL-17A, and IL-22 rose sharply in the milk of UI goats when infection was out of control. The results indicate that defenses mobilized by the mammary gland at an early stage of infection were essential to prevent staphylococci from reaching critical concentrations. Staphylococcal exotoxin production appeared to be a consequent event inducing the evolution to gangrenous mastitis.
Collapse
Affiliation(s)
- Pascal Rainard
- ISP, INRA, UMR 1282, Université Tours, 37380, Nouzilly, France.
| | | | | | | | - Christophe Huau
- GenPhySE, INRA, UMR 1388, Université de Toulouse, 31326, Castanet-Tolosan, France
| | | | - Gwenola Tosser-Klopp
- GenPhySE, INRA, UMR 1388, Université de Toulouse, 31326, Castanet-Tolosan, France
| | - Zuzana Krupova
- GABI, INRA, UMR 1313, Université Paris Saclay, 78350, Jouy-en-Josas, France.,EXCILONE, 78990, Elancourt, France
| | - Anne Chaize
- GABI, INRA, UMR 1313, Université Paris Saclay, 78350, Jouy-en-Josas, France
| | | | - Rachel Rupp
- GenPhySE, INRA, UMR 1388, Université de Toulouse, 31326, Castanet-Tolosan, France
| | - Patrice Martin
- GABI, INRA, UMR 1313, Université Paris Saclay, 78350, Jouy-en-Josas, France
| |
Collapse
|
25
|
Evans J, Infusini G, Mcgovern J, Cuttle L, Webb A, Nebl T, Milla L, Kimble R, Kempf M, Andrews CJ, Leavesley D, Salamonsen LA. Menstrual fluid factors facilitate tissue repair: identification and functional action in endometrial and skin repair. FASEB J 2018; 33:584-605. [DOI: 10.1096/fj.201800086r] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Jemma Evans
- The Hudson Institute of Medical Research Clayton Victoria Australia
- Department of Molecular and Translational MedicineMonash University Clayton Victoria Australia
| | | | - Jacqui Mcgovern
- Institute of Health and Biomedical Innovation Brisbane Queensland Australia
| | - Leila Cuttle
- Centre for Children's Burns and Trauma ResearchSchool of Biomedical SciencesInstitute of Health and Biomedical InnovationCentre for Children's Health ResearchQueensland University of Technology Brisbane Queensland Australia
| | - Andrew Webb
- Walter and Eliza Hall Institute Parkville Victoria Australia
| | - Thomas Nebl
- Walter and Eliza Hall Institute Parkville Victoria Australia
| | - Liz Milla
- Walter and Eliza Hall Institute Parkville Victoria Australia
| | - Roy Kimble
- Centre for Children's Burns and Trauma ResearchCentre for Children's Health ResearchThe University of Queensland South Brisbane Queensland Australia
| | - Margit Kempf
- Centre for Children's Burns and Trauma ResearchCentre for Children's Health ResearchThe University of Queensland South Brisbane Queensland Australia
| | - Christine J. Andrews
- Centre for Children's Burns and Trauma ResearchCentre for Children's Health ResearchThe University of Queensland South Brisbane Queensland Australia
| | - David Leavesley
- Institute of Health and Biomedical Innovation Brisbane Queensland Australia
- Skin Research Institute of Singapore Singapore
| | - Lois A. Salamonsen
- The Hudson Institute of Medical Research Clayton Victoria Australia
- Department of Molecular and Translational MedicineMonash University Clayton Victoria Australia
| |
Collapse
|
26
|
Kanekura T. Clinical and immunological effects of adsorptive myeloid lineage leukocyte apheresis in patients with immune disorders. J Dermatol 2018; 45:943-950. [PMID: 29782055 DOI: 10.1111/1346-8138.14471] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 04/13/2018] [Indexed: 01/18/2023]
Abstract
Adsorptive granulocyte and monocyte apheresis (GMA) with the Adacolumn® is an extracorporeal treatment, which uses cellulose acetate (CA) beads as adsorptive leukocytapheresis carriers designed to remove elevated and potentially activated myeloid lineage leukocytes. Reports on the clinical efficacy of GMA in patients with skin lesions have appeared in the published work. Dermatological diseases, which are known to respond to GMA, include pyoderma gangrenosum, skin lesions of Behçet's disease, rheumatoid arthritis, pustular psoriasis, psoriatic arthritis, adult-onset Still's disease, Sweet's syndrome, cutaneous allergic vasculitis and systemic lupus erythematosus rashes. In association with clinical studies, efforts to understand the mechanisms of GMA have made significant progress. GMA selectively depletes elevated myeloid lineage leukocytes through binding between blood immunoglobulin G or complement iC3b, which form on the surface of CA beads and the Fcγ receptors or complement receptors expressed on the myeloid lineage cells. However, GMA has immunomodulatory effects including down-modulation of inflammatory cytokine profile, changes in leukocyte surface receptors and induction of regulatory T cells. These actions render GMA a unique non-pharmacological treatment option for patients with chronic dermatoid conditions, which are difficult to treat with pharmacological preparations.
Collapse
Affiliation(s)
- Takuro Kanekura
- Department of Dermatology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| |
Collapse
|
27
|
How Signaling Molecules Regulate Tumor Microenvironment: Parallels to Wound Repair. Molecules 2017; 22:molecules22111818. [PMID: 29072623 PMCID: PMC6150347 DOI: 10.3390/molecules22111818] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Accepted: 10/20/2017] [Indexed: 01/01/2023] Open
Abstract
It is now suggested that the inhibition of biological programs that are associated with the tumor microenvironment may be critical to the diagnostics, prevention and treatment of cancer. On the other hand, a suitable wound microenvironment would accelerate tissue repair and prevent extensive scar formation. In the present review paper, we define key signaling molecules (growth factors, cytokines, chemokines, and galectins) involved in the formation of the tumor microenvironment that decrease overall survival and increase drug resistance in cancer suffering patients. Additional attention will also be given to show whether targeted modulation of these regulators promote tissue regeneration and wound management. Whole-genome transcriptome profiling, in vitro and animal experiments revealed that interleukin 6, interleukin 8, chemokine (C-X-C motif) ligand 1, galectin-1, and selected proteins of the extracellular matrix (e.g., fibronectin) do have similar regulation during wound healing and tumor growth. Published data demonstrate remarkable similarities between the tumor and wound microenvironments. Therefore, tailor made manipulation of cancer stroma can have important therapeutic consequences. Moreover, better understanding of cancer cell-stroma interaction can help to improve wound healing by supporting granulation tissue formation and process of reepithelization of extensive and chronic wounds as well as prevention of hypertrophic scars and formation of keloids.
Collapse
|
28
|
Sakanoue M, Higashi Y, Kanekura T. Inhibition of Inflammatory Cytokines and Induction of Myeloid-Derived Suppressor Cells by the Effects of Granulocyte and Monocyte Adsorption Apheresis. Ther Apher Dial 2017; 21:628-634. [PMID: 28941055 DOI: 10.1111/1744-9987.12580] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 04/01/2017] [Accepted: 05/17/2017] [Indexed: 12/12/2022]
Abstract
Pro-inflammatory cytokines are involved in the pathogenesis of inflammatory skin diseases attributable to activated neutrophils and macrophages. Myeloid-derived suppressor cells (MDSCs) play an important role in the regulation of the immune response and possess strong immunosuppressive and anti-inflammatory properties. Granulocyte and monocyte adsorption apheresis (GMA), an extracorporeal apheresis instrument featuring columns containing cellulose acetate (CA) beads, is designed to remove pathogenic myeloid lineage cells. The purpose of this study was to investigate the effects of GMA on cytokine production and MDSC induction. The serum level of various inflammatory cytokines and the incidence of MDSCs in peripheral blood before and after GMA treatment were recorded. Cytokines were assayed with the suspension-array method in 38 patients. The incidence of MDSCs was analyzed by FACS in eight patients and the effect of GMA on in vitro MDSC induction was examined using a mini-column system that mimics GMA. The serum level of IL-2Rα (P = 0.030), IL-8 (P = 0.018), and MIF (P = 0.0002) was significantly decreased by GMA and the incidence of MDSCs was increased (P = 0.030). With the mini-column system, MDSCs were induced in the peripheral blood of five healthy volunteers; the in vitro induction was significantly inhibited by inactivation of the complement component iC3b. The clinical effectiveness of GMA may be attributable to the inhibition of pro-inflammatory cytokines and the induction of anti-inflammatory MDSCs by iC3b activation via the CA beads in the GMA column.
Collapse
Affiliation(s)
- Masanao Sakanoue
- Department of Dermatology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Yuko Higashi
- Department of Dermatology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Takuro Kanekura
- Department of Dermatology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| |
Collapse
|
29
|
Skin Wound Healing Potential and Mechanisms of the Hydroalcoholic Extract of Leaves and Oleoresin of Copaifera langsdorffii Desf. Kuntze in Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:6589270. [PMID: 28928790 PMCID: PMC5592006 DOI: 10.1155/2017/6589270] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 06/25/2017] [Accepted: 07/04/2017] [Indexed: 12/22/2022]
Abstract
The wound healing is a complex process which, sometimes, can be a problem in public health because of the possibility of physical disability or even death. Due to the lack of a gold standard drug in skin wound treatment and aiming at the discovery of new treatments in skin repair and the mechanisms involved in the process, we used oleoresin (OR) from Copaifera langsdorffii and hydroalcoholic extract of the leaves (EH) to treat rat skin wounds. For that, male Wistar rats were divided into groups (n = 8): Lanette, Collagenase, 10% EH, or 10% OR and, after anesthesia, one wound of 2 cm was made in the back of animals. The wounds were treated once a day for 3, 7, or 14 days and the wound areas were measured. The rats were euthanized and skin samples destined to biochemical, molecular, and immunohistochemical analysis. The results showed a macroscopic retraction of the wounds of 10% EH and 10% OR creams and both treatments showed anti-inflammatory activity. Molecular and immunohistochemical results demonstrated the activity of Copaifera langsdorffii creams in angiogenesis, reepithelialization, wound retraction, and remodeling mechanisms.
Collapse
|
30
|
Fujihara Y, Hikita A, Takato T, Hoshi K. Roles of macrophage migration inhibitory factor in cartilage tissue engineering. J Cell Physiol 2017; 233:1490-1499. [PMID: 28574571 DOI: 10.1002/jcp.26036] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Accepted: 06/01/2017] [Indexed: 12/22/2022]
Abstract
To obtain stable outcomes in regenerative medicine, understanding and controlling immunological responses in transplanted tissues are of great importance. In our previous study, auricular chondrocytes in tissue-engineered cartilage transplanted in mice were shown to express immunological factors, including macrophage migration inhibitory factor (MIF). Since MIF exerts pleiotropic functions, in this study, we examined the roles of MIF in cartilage regenerative medicine. We made tissue-engineered cartilage consisting of auricular chondrocytes of C57BL/6J mouse, atellocollagen gel and a PLLA scaffold, and transplanted the construct subcutaneously in a syngeneic manner. Localization of MIF was prominent in cartilage areas of tissue-engineered cartilage at 2 weeks after transplantation, though it became less apparent by 8 weeks. Co-culture with RAW264 significantly increased the expression of MIF in chondrocytes, suggesting that the transplanted chondrocytes in tissue-engineered cartilage could enhance the expression of MIF by stimulation of surrounding macrophages. When MIF was added in the culture of chondrocytes, the expression of type II collagen was increased, indicating that MIF could promote the maturation of chondrocytes. Meanwhile, toluidine blue staining of constructs containing wild type (Mif+/+) chondrocytes showed increased metachromasia compared to MIF-knockout (Mif-/-) constructs at 2 weeks. However, this tendency was reversed by 8 weeks, suggesting that the initial increase in cartilage maturation in Mif+/+ constructs deteriorated by 8 weeks. Since the Mif+/+ constructs included more iNOS-positive inflammatory macrophages at 2 weeks, MIF might induce an M1 macrophage-polarized environment, which may eventually worsen the maturation of tissue-engineered cartilage in the long term.
Collapse
Affiliation(s)
- Yuko Fujihara
- Department of Oral-Maxillofacial Surgery and Orthodontics, The University of Tokyo Hospital, Bunkyo-ku, Tokyo, Japan.,Department of Cartilage and Bone Regeneration (Fujisoft), Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Atsuhiko Hikita
- Department of Cartilage and Bone Regeneration (Fujisoft), Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Tsuyoshi Takato
- Department of Oral-Maxillofacial Surgery and Orthodontics, The University of Tokyo Hospital, Bunkyo-ku, Tokyo, Japan.,Division of Tissue Engineering, The University of Tokyo Hospital, Bunkyo-ku, Tokyo, Japan
| | - Kazuto Hoshi
- Department of Oral-Maxillofacial Surgery and Orthodontics, The University of Tokyo Hospital, Bunkyo-ku, Tokyo, Japan.,Division of Tissue Engineering, The University of Tokyo Hospital, Bunkyo-ku, Tokyo, Japan
| |
Collapse
|
31
|
Wilkinson HN, Hardman MJ. The role of estrogen in cutaneous ageing and repair. Maturitas 2017; 103:60-64. [PMID: 28778334 DOI: 10.1016/j.maturitas.2017.06.026] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2017] [Revised: 06/13/2017] [Accepted: 06/22/2017] [Indexed: 01/09/2023]
Abstract
Combined advances in modern medical practice and increased human longevity are driving an ever-expanding elderly population. Females are particularly at risk of age-associated pathology, spending more of their lives in a post-menopausal state. Menopause, denoted by a rapid decline in serum sex steroid levels, accelerates biological ageing across the body's tissues. Post-menopause physiological changes are particularly noticeable in the skin, which loses structural architecture and becomes prone to damage. The sex steroid most widely discussed as an intrinsic contributor to skin ageing and pathological healing is 17β-estradiol (or estrogen), although many others are involved. Estrogen deficiency is detrimental to many wound-healing processes, notably inflammation and re-granulation, while exogenous estrogen treatment widely reverses these effects. Over recent decades, many of the molecular and cellular correlates to estrogen's beneficial effect on normal skin homeostasis and wound healing have been reported. However, disparities still exist, particularly in the context of mechanistic studies investigating estrogen receptor signalling and its potential cellular effects. New molecular techniques, coupled with increased understanding of estrogen in skin biology, will provide further opportunities to develop estrogen receptor-targeted therapeutics.
Collapse
Affiliation(s)
- Holly N Wilkinson
- The School of Life Sciences, The University of Hull, Hull, HU6 7RX, United Kingdom.
| | - Matthew J Hardman
- The School of Life Sciences, The University of Hull, Hull, HU6 7RX, United Kingdom.
| |
Collapse
|
32
|
Machicado C, Marcos LA. A computational assessment of the predicted structures of Human Macrophage Migration Inhibitory Factor 1 orthologs in parasites and its affinity to human CD74 receptor. J Mol Recognit 2017; 30. [PMID: 28513076 DOI: 10.1002/jmr.2640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 03/09/2017] [Accepted: 04/21/2017] [Indexed: 11/10/2022]
Abstract
The human macrophage migration inhibitory factor 1 (Hu-MIF-1) is a protein involved in the inflammatory and immunology response to parasite infection. In the present study, the existence of Hu-MIF-1 from parasites have been explored by mining WormBase. A total of 35 helminths were found to have Hu-MIF-1 homologs, including some parasites of importance for public health. Physicochemical, structural, and biological properties of Hu-MIF-1 were compared with its orthologs in parasites showing that most of these are secretory proteins, with positive net charge and presence of the Cys-Xaa-Xaa-Cys motif that is critical for its oxidoreductase activity. The inhibitor-binding site present in Hu-MIF-1 is well conserved among parasite MIFs suggesting that Hu-MIF inhibitors may target orthologs in pathogens. The binding of Hu-MIF-1 to its cognate receptor CD74 was predicted by computer-assisted docking, and it resulted to be very similar to the predicted complexes formed by parasite MIFs and human CD74. More than 1 plausible conformation of MIFs in the extracellular loops of CD74 may be possible as demonstrated by the different predicted conformations of MIF orthologs in complex with CD74. Parasite MIFs in complex with CD74 resulted with some charged residues oriented to CD74, which was not observed in the Hu-MIF-1/CD74 complex. Our findings predict the binding mode of Hu-MIF-1 and orthologs with CD74, which can assist in the design of novel MIF inhibitors. Whether the parasite MIFs function specifically subvert host immune responses to suit the parasite is an open question that needs to be further investigated. Future research should lead to a better understanding of parasite MIF action in the parasite biology.
Collapse
Affiliation(s)
- Claudia Machicado
- Research and Development Laboratories, Faculty of Science and Philosophy, Cayetano Heredia Peruvian University, Lima, Peru.,Institute for Biocomputation and Physics of Complex Systems, University of Zaragoza, Zaragoza, Spain
| | - Luis A Marcos
- Department of Medicine (Infectious Diseases), Stony Brook University, Stony Brook, NY, USA.,Department of Microbiology and Molecular Genetics, Stony Brook University, Stony Brook, NY, USA.,Global Health Institute, Stony Brook University, Stony Brook, NY, USA
| |
Collapse
|
33
|
Trauma and endometriosis. A review. May we explain surgical phenotypes and natural history of the disease? J Gynecol Obstet Hum Reprod 2017; 46:219-227. [PMID: 28403918 DOI: 10.1016/j.jogoh.2016.12.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Revised: 11/14/2016] [Accepted: 12/06/2016] [Indexed: 12/17/2022]
Abstract
OBJECTIVE The study was performed to evaluate whether trauma is an initial event of development of endometriosis. METHOD Using Medline database from January 1960 up to December 2014, a systematic review was made of all published studies using the keywords trauma, healing, injury, infection, hyperperistaltism, stretch and endometriosis, adenomyosis and trauma. Studies and review articles written in French and/or in English related to the topic were included and reviewed independently by two authors. RESULTS The role of trauma is well-established for endometriotic lesions diagnosed in surgical scars. Various traumas including delivery, uterine curettage or incision, intraperitoneal hemorrhage, or occult pelvic inflammatory diseases could be involved to explain other localizations of the disease. Many data suggested that the healing process, particularly growth factors and the associated estrogen production, may facilitate the implantation and the growth of ectopic endometrial cells. After the initial, a traumatic event, the phenotype of the disease would depend on the tissue in which the endometriotic lesion grows. CONCLUSIONS The present literature review may support a potential role of a trauma as an initial event of endometriosis.
Collapse
|
34
|
Brocks T, Fedorchenko O, Schliermann N, Stein A, Moll UM, Seegobin S, Dewor M, Hallek M, Marquardt Y, Fietkau K, Heise R, Huth S, Pfister H, Bernhagen J, Bucala R, Baron JM, Fingerle-Rowson G. Macrophage migration inhibitory factor protects from nonmelanoma epidermal tumors by regulating the number of antigen-presenting cells in skin. FASEB J 2016; 31:526-543. [PMID: 27825106 DOI: 10.1096/fj.201600860r] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Accepted: 10/04/2016] [Indexed: 12/29/2022]
Abstract
The response of the skin to harmful environmental agents is shaped decisively by the status of the immune system. Keratinocytes constitutively express and secrete the chemokine-like mediator, macrophage migration inhibitory factor (MIF), more strongly than dermal fibroblasts, thereby creating a MIF gradient in skin. By using global and epidermis-restricted Mif-knockout (Mif-/- and K14-Cre+/tg; Miffl/fl) mice, we found that MIF both recruits and maintains antigen-presenting cells in the dermis/epidermis. The reduced presence of antigen-presenting cells in the absence of MIF was associated with accelerated and increased formation of nonmelanoma skin tumors during chemical carcinogenesis. Our results demonstrate that MIF is essential for maintaining innate immunity in skin. Loss of keratinocyte-derived MIF leads to a loss of control of epithelial skin tumor formation in chemical skin carcinogenesis, which highlights an unexpected tumor-suppressive activity of MIF in murine skin.-Brocks, T., Fedorchenko, O., Schliermann, N., Stein, A., Moll, U. M., Seegobin, S., Dewor, M., Hallek, M., Marquardt, Y., Fietkau, K., Heise, R., Huth, S., Pfister, H., Bernhagen, J., Bucala, R., Baron, J. M., Fingerle-Rowson, G. Macrophage migration inhibitory factor protects from nonmelanoma epidermal tumors by regulating the number of antigen-presenting cells in skin.
Collapse
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
| |
Collapse
|
35
|
Asanuma K, Iijima K, Shimosegawa T. Gender difference in gastro-esophageal reflux diseases. World J Gastroenterol 2016; 22:1800-10. [PMID: 26855539 PMCID: PMC4724611 DOI: 10.3748/wjg.v22.i5.1800] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Revised: 10/07/2015] [Accepted: 12/30/2015] [Indexed: 02/06/2023] Open
Abstract
The incidence of esophageal adenocarcinoma (EAC) has risen sharply in western countries over the past 4 decades. This type of cancer is considered to follow a transitional process that goes from gastro-esophageal reflux disease (GERD) to Barrett's esophagus (BE, a metaplastic condition of the distal esophagus), a precursor lesion and ultimately adenocarcinoma. This spectrum of GERD is strongly predominant in males due to an unidentified mechanism. Several epidemiologic studies have described that the prevalence of GERD, BE and EAC in women is closely related to reproductive status, which suggests a possible association with the estrogen level. Recently, we revealed in an in vivo study that the inactivation of mast cells by the anti-inflammatory function of estrogen may account for the gender difference in the GERD spectrum. Other studies have described the contribution of female steroid hormones to the gender difference in these diseases. Estrogen is reported to modulate the metabolism of fat, and obesity is a main risk factor of GERDs. Moreover, estrogen could confer esophageal epithelial resistance to causative refluxate. These functions of estrogen might explain the approximately 20-year delay in the incidence of BE and the subsequent development of EAC in women compared to men, and this effect may be responsible for the male predominance. However, some observational studies demonstrated that hormone replacement therapy exerts controversial effects in GERD patients. Nevertheless, the estrogen-related endocrine milieu may prevent disease progression toward carcinogenesis in GERD patients. The development of innovative alternatives to conventional acid suppressors may become possible by clarifying the mechanisms of estrogen.
Collapse
|
36
|
Peržeľová V, Sabol F, Vasilenko T, Novotný M, Kováč I, Slezák M, Ďurkáč J, Hollý M, Pilátová M, Szabo P, Varinská L, Čriepoková Z, Kučera T, Kaltner H, André S, Gabius HJ, Mučaji P, Smetana K, Gál P. Pharmacological activation of estrogen receptors-α and -β differentially modulates keratinocyte differentiation with functional impact on wound healing. Int J Mol Med 2015; 37:21-8. [PMID: 26397183 PMCID: PMC4687436 DOI: 10.3892/ijmm.2015.2351] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Accepted: 08/12/2015] [Indexed: 11/05/2022] Open
Abstract
Estrogen deprivation is considered responsible for many age-related processes, including poor wound healing. Guided by previous observations that estradiol accelerates re‑epithelialization through estrogen receptor (ER)‑β, in the present study, we examined whether selective ER agonists [4,4',4''-(4-propyl [1H] pyrazole-1,3,5-triyl)‑trisphenol (PPT), ER‑α agonist; 2,3-bis(4-hydroxyphenyl)-propionitrile (DPN), ER‑β agonist] affect the expression of basic proliferation and differentiation markers (Ki‑67, keratin‑10, ‑14 and ‑19, galectin‑1 and Sox‑2) of keratinocytes using HaCaT cells. In parallel, ovariectomized rats were treated daily with an ER modulator, and wound tissue was removed 21 days after wounding and routinely processed for basic histological analysis. Our results revealed that the HaCaT keratinocytes expressed both ER‑α and ‑β, and thus are well-suited for studying the effects of ER agonists on epidermal regeneration. The activation of ER‑α produced a protein expression pattern similar to that observed in the control culture, with a moderate expression of Ki‑67 being observed. However, the activation of ER‑β led to an increase in cell proliferation and keratin‑19 expression, as well as a decrease in galectin‑1 expression. Fittingly, in rat wounds treated with the ER‑β agonist (DPN), epidermal regeneration was accelerated. In the present study, we provide information on the mechanisms through which estrogens affect the expression patterns of selected markers, thus modulating keratinocyte proliferation and differentiation; in addition, we demonstrate that the pharmacological activation of ER-α and -β has a direct impact on wound healing.
Collapse
Affiliation(s)
- Vlasta Peržeľová
- Department of Pharmacology, Faculty of Medicine, Pavol Jozef Šafárik University, Košice, Slovak Republic
| | - František Sabol
- Department of Heart Surgery, East‑Slovak Institute of Cardiovascular Diseases and Pavol Jozef Šafárik University, Košice, Slovak Republic
| | - Tomáš Vasilenko
- Department of Surgery, Košice‑Šaca Hospital and Pavol Jozef Šafárik University, Košice, Slovak Republic
| | - Martin Novotný
- Department for Biomedical Research, East‑Slovak Institute of Cardiovascular Diseases, Košice, Slovak Republic
| | - Ivan Kováč
- Department for Biomedical Research, East‑Slovak Institute of Cardiovascular Diseases, Košice, Slovak Republic
| | - Martin Slezák
- Department for Biomedical Research, East‑Slovak Institute of Cardiovascular Diseases, Košice, Slovak Republic
| | - Ján Ďurkáč
- Department for Biomedical Research, East‑Slovak Institute of Cardiovascular Diseases, Košice, Slovak Republic
| | - Martin Hollý
- Department for Biomedical Research, East‑Slovak Institute of Cardiovascular Diseases, Košice, Slovak Republic
| | - Martina Pilátová
- Department of Pathological Anatomy and Physiology, University of Veterinary Medicine and Pharmacy, Košice, Slovak Republic
| | - Pavol Szabo
- Institute of Anatomy, First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Lenka Varinská
- Department of Pharmacology, Faculty of Medicine, Pavol Jozef Šafárik University, Košice, Slovak Republic
| | - Zuzana Čriepoková
- Department of Pathological Anatomy and Physiology, University of Veterinary Medicine and Pharmacy, Košice, Slovak Republic
| | - Tomáš Kučera
- Institute of Histology and Embryology, First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Herbert Kaltner
- Institute of Physiological Chemistry, Faculty of Veterinary Medicine, Ludwig‑Maximilians‑University Munich, Munich, Germany
| | - Sabine André
- Institute of Physiological Chemistry, Faculty of Veterinary Medicine, Ludwig‑Maximilians‑University Munich, Munich, Germany
| | - Hans-Joachim Gabius
- Institute of Physiological Chemistry, Faculty of Veterinary Medicine, Ludwig‑Maximilians‑University Munich, Munich, Germany
| | - Pavel Mučaji
- Department of Pharmacognosy and Botany, Faculty of Pharmacy, Comenius University, Bratislava, Slovak Republic
| | - Karel Smetana
- Institute of Anatomy, First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Peter Gál
- Department of Pharmacology, Faculty of Medicine, Pavol Jozef Šafárik University, Košice, Slovak Republic
| |
Collapse
|
37
|
Comba C, Bastu E, Dural O, Yasa C, Keskin G, Ozsurmeli M, Buyru F, Serdaroglu H. Role of inflammatory mediators in patients with recurrent pregnancy loss. Fertil Steril 2015; 104:1467-74.e1. [PMID: 26368793 DOI: 10.1016/j.fertnstert.2015.08.011] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2015] [Revised: 07/31/2015] [Accepted: 08/08/2015] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To examine interleukin-12 (IL-12), IL-18, IFN-γ, intracellular adhesion molecule-1 (ICAM-1), leukemia inhibitory factor (LIF), and migration inhibitory factor (MIF) levels in precisely-timed blood and endometrial tissue samples from women with idiopathic recurrent pregnancy loss (RPL). DESIGN Case-control study. SETTING University hospital. PATIENT(S) Twenty-one women with RPL and 20 women with proven fertility (controls). INTERVENTION(S) Primary endometrial cells and blood samples during the midsecretory phase (days 19-23). MAIN OUTCOME MEASURE(S) Detection of IL-12, IL-18, IFN-γ, ICAM-1, LIF, and MIF via enzyme-linked immunosorbent assay in both blood and endometrial tissue samples. RESULT(S) The blood and tissue levels of IL-12, IL-18, and IFN-γ were statistically significantly higher, and the blood and tissue levels of LIF and MIF were statistically significantly lower in patients with RPL. Only the level of tissue ICAM-1 was higher in patients with RPL. There was a strong correlation between blood and tissue level measurements of IL-12, IL-18, LIF, and MIF. CONCLUSION(S) Our findings support the hypothesis that inflammatory processes may contribute to pregnancy loss, possibly through their role in implantation. We found that blood and tissue levels of IL-18, LIF, and MIF, and tissue levels of IL-12, IFN-γ, and ICAM-1 have statistically significant prognostic relevance.
Collapse
Affiliation(s)
- Cihan Comba
- Department of Obstetrics and Gynecology, Istanbul University School of Medicine, Istanbul, Turkey
| | - Ercan Bastu
- Department of Obstetrics and Gynecology, Istanbul University School of Medicine, Istanbul, Turkey.
| | - Ozlem Dural
- Department of Obstetrics and Gynecology, Istanbul University School of Medicine, Istanbul, Turkey
| | - Cenk Yasa
- Department of Obstetrics and Gynecology, Istanbul University School of Medicine, Istanbul, Turkey
| | - Gulsah Keskin
- Department of Obstetrics and Gynecology, Istanbul University School of Medicine, Istanbul, Turkey
| | - Mehmet Ozsurmeli
- Department of Obstetrics and Gynecology, Istanbul University School of Medicine, Istanbul, Turkey
| | - Faruk Buyru
- Department of Obstetrics and Gynecology, Istanbul University School of Medicine, Istanbul, Turkey
| | - Hasan Serdaroglu
- Department of Obstetrics and Gynecology, Istanbul University School of Medicine, Istanbul, Turkey
| |
Collapse
|
38
|
Kim BS, Rongisch R, Hager S, Grieb G, Nourbakhsh M, Rennekampff HO, Bucala R, Bernhagen J, Pallua N. Macrophage Migration Inhibitory Factor in Acute Adipose Tissue Inflammation. PLoS One 2015; 10:e0137366. [PMID: 26348853 PMCID: PMC4562638 DOI: 10.1371/journal.pone.0137366] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Accepted: 08/15/2015] [Indexed: 01/16/2023] Open
Abstract
Macrophage migration inhibitory factor (MIF) is a pleiotropic cytokine and has been implicated in inflammatory diseases. However, little is known about the regulation of MIF in adipose tissue and its impact on wound healing. The aim of this study was to investigate MIF expression in inflamed adipose and determine its role in inflammatory cell recruitment and wound healing. Adipose tissue was harvested from subcutaneous adipose tissue layers of 24 healthy subjects and from adipose tissue adjacent to acutely inflamed wounds of 21 patients undergoing wound debridement. MIF protein and mRNA expression were measured by ELISA and RT-PCR. Cell-specific MIF expression was visualized by immunohistochemistry. The functional role of MIF in cell recruitment was investigated by a chemotaxis assay and by flow cytometry of labeled macrophages that were injected into Mif–/–and wildtype mice. Wound healing was evaluated by an in vitro scratch assay on human fibroblast monolayers. MIF protein levels of native adipose tissue and supernatants from acutely inflamed wounds were significantly elevated when compared to healthy controls. MIF mRNA expression was increased in acutely inflamed adipose tissue indicating the activation of MIF gene transcription in response to adipose tissue inflammation. MIF is expressed in mature adipocytes and in infiltrated macrophages. Peripheral blood mononuclear cell migration was significantly increased towards supernatants derived from inflamed adipose tissue. This effect was partially abrogated by MIF-neutralizing antibodies. Moreover, when compared to wildtype mice, Mif–/–mice showed reduced infiltration of labeled macrophages into LPS-stimulated epididymal fat pads in vivo. Finally, MIF antibodies partially neutralized the detrimental effect of MIF on fibroblast wound healing. Our results indicate that increased MIF expression and rapid activation of the MIF gene in fat tissue adjacent to acute wound healing disorders may play a role in cell recruitment to the site of inflammation and wound healing.
Collapse
Affiliation(s)
- Bong-Sung Kim
- Department of Plastic and Reconstructive Surgery, Hand Surgery—Burn Center, Medical Faculty, RWTH Aachen University, Aachen, Germany
- Department of Medicine, Yale University School of Medicine, New Haven, Connecticut, United States of America
- Institute of Biochemistry and Molecular Cell Biology, RWTH Aachen University, Aachen, Germany
- * E-mail:
| | - Robert Rongisch
- Department of Plastic and Reconstructive Surgery, Hand Surgery—Burn Center, Medical Faculty, RWTH Aachen University, Aachen, Germany
| | - Stephan Hager
- Department of Plastic and Reconstructive Surgery, Hand Surgery—Burn Center, Medical Faculty, RWTH Aachen University, Aachen, Germany
| | - Gerrit Grieb
- Department of Plastic and Reconstructive Surgery, Hand Surgery—Burn Center, Medical Faculty, RWTH Aachen University, Aachen, Germany
| | - Mahtab Nourbakhsh
- Department of Plastic and Reconstructive Surgery, Hand Surgery—Burn Center, Medical Faculty, RWTH Aachen University, Aachen, Germany
| | - Hans-Oliver Rennekampff
- Department of Plastic and Reconstructive Surgery, Hand Surgery—Burn Center, Medical Faculty, RWTH Aachen University, Aachen, Germany
| | - Richard Bucala
- Department of Medicine, Yale University School of Medicine, New Haven, Connecticut, United States of America
| | - Juergen Bernhagen
- Institute of Biochemistry and Molecular Cell Biology, RWTH Aachen University, Aachen, Germany
| | - Norbert Pallua
- Department of Plastic and Reconstructive Surgery, Hand Surgery—Burn Center, Medical Faculty, RWTH Aachen University, Aachen, Germany
| |
Collapse
|
39
|
Kim BS, Pallua N, Bernhagen J, Bucala R. The macrophage migration inhibitory factor protein superfamily in obesity and wound repair. Exp Mol Med 2015; 47:e161. [PMID: 25930990 PMCID: PMC4454997 DOI: 10.1038/emm.2015.26] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2015] [Accepted: 02/03/2015] [Indexed: 12/15/2022] Open
Abstract
The rising number of obese individuals has become a major burden to the healthcare systems worldwide. Obesity includes not only the increase of adipose tissue mass but importantly also the altered cellular functions that collectively lead to a chronic state of adipose tissue inflammation, insulin resistance and impaired wound healing. Adipose tissue undergoing chronic inflammation shows altered cytokine expression and an accumulation of adipose tissue macrophages (ATM). The macrophage migration inhibitory factor (MIF) superfamily consists of MIF and the recently identified homolog D-dopachrome tautomerase (D-DT or MIF-2). MIF and D-DT, which both bind to the CD74/CD44 receptor complex, are differentially expressed in adipose tissue and have distinct roles in adipogenesis. MIF positively correlates with obesity as well as insulin resistance and contributes to adipose tissue inflammation by modulating ATM functions. D-DT, however, is negatively correlated with obesity and reverses glucose intolerance. In this review, their respective roles in adipose tissue homeostasis, adipose tissue inflammation, insulin resistance and impaired wound healing will be reviewed.
Collapse
Affiliation(s)
- Bong-Sung Kim
- 1] Department of Medicine, Yale University School of Medicine, New Haven, CT, USA [2] Institute of Biochemistry and Molecular Cell Biology, RWTH Aachen University, Aachen, Germany [3] Department of Plastic and Reconstructive Surgery, Hand Surgery-Burn Center, Medical Faculty, RWTH Aachen University, Aachen, Germany
| | - Norbert Pallua
- Department of Plastic and Reconstructive Surgery, Hand Surgery-Burn Center, Medical Faculty, RWTH Aachen University, Aachen, Germany
| | - Jürgen Bernhagen
- Institute of Biochemistry and Molecular Cell Biology, RWTH Aachen University, Aachen, Germany
| | - Richard Bucala
- Department of Medicine, Yale University School of Medicine, New Haven, CT, USA
| |
Collapse
|
40
|
Saxena T, Loomis KH, Pai SB, Karumbaiah L, Gaupp E, Patil K, Patkar R, Bellamkonda RV. Nanocarrier-mediated inhibition of macrophage migration inhibitory factor attenuates secondary injury after spinal cord injury. ACS NANO 2015; 9:1492-505. [PMID: 25587936 DOI: 10.1021/nn505980z] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Spinal cord injury (SCI) can lead to permanent motor and sensory deficits. Following the initial traumatic insult, secondary injury mechanisms characterized by persistent heightened inflammation are initiated and lead to continued and pervasive cell death and tissue damage. Anti-inflammatory drugs such as methylprednisolone (MP) used clinically have ambiguous benefits with debilitating side effects. Typically, these drugs are administered systemically at high doses, resulting in toxicity and paradoxically increased inflammation. Furthermore, these drugs have a small time window postinjury (few hours) during which they need to be infused to be effective. As an alternative to MP, we investigated the effect of a small molecule inhibitor (Chicago sky blue, CSB) of macrophage migration inhibitory factor (MIF) for treating SCI. The pleiotropic cytokine MIF is known to contribute to upregulation of several pro-inflammatory cytokines in various disease and injury states. In vitro, CSB administration alleviated endotoxin-mediated inflammation in primary microglia and macrophages. Nanocarriers such as liposomes can potentially alleviate systemic side effects of high-dose therapy by enabling site-specific drug delivery to the spinal cord. However, the therapeutic window of 100 nm scale nanoparticle localization to the spinal cord after contusion injury is not fully known. Thus, we first investigated the ability of nanocarriers of different sizes to localize to the injured spinal cord up to 2 weeks postinjury. Results from the study showed that nanocarriers as large as 200 nm in diameter could extravasate into the injured spinal cord up to 96 h postinjury. We then formulated nanocarriers (liposomes) encapsulating CSB and administered them intravenously 48 h postinjury, within the previously determined 96 h therapeutic window. In vivo, in this clinically relevant contusion injury model in rats, CSB administration led to preservation of vascular and white matter integrity, improved wound healing, and an increase in levels of arginase and other transcripts indicative of a resolution phase of wound healing. This study demonstrates the potential of MIF inhibition in SCI and the utility of nanocarrier-mediated drug delivery selectively to the injured cord.
Collapse
Affiliation(s)
- Tarun Saxena
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory School of Medicine , Atlanta, Georgia 30332, United States
| | | | | | | | | | | | | | | |
Collapse
|
41
|
Duval C, Cohen C, Chagnoleau C, Flouret V, Bourreau E, Bernerd F. Key regulatory role of dermal fibroblasts in pigmentation as demonstrated using a reconstructed skin model: impact of photo-aging. PLoS One 2014; 9:e114182. [PMID: 25490395 PMCID: PMC4260844 DOI: 10.1371/journal.pone.0114182] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2014] [Accepted: 10/17/2014] [Indexed: 12/30/2022] Open
Abstract
To study cutaneous pigmentation in a physiological context, we have previously developed a functional pigmented reconstructed skin model composed of a melanocyte-containing epidermis grown on a dermal equivalent comprising living fibroblasts. The present studies, using the same model, aimed to demonstrate that dermal fibroblasts influence skin pigmentation up to the macroscopic level. The proof of principle was performed with pigmented skins differing only in the fibroblast component. First, the in vitro system was reconstructed with or without fibroblasts in order to test the global influence of the presence of this cell type. We then assessed the impact of the origin of the fibroblast strain on the degree of pigmentation using fetal versus adult fibroblasts. In both experiments, impressive variation in skin pigmentation at the macroscopic level was observed and confirmed by quantitative parameters related to skin color, melanin content and melanocyte numbers. These data confirmed the responsiveness of the model and demonstrated that dermal fibroblasts do indeed impact the degree of skin pigmentation. We then hypothesized that a physiological state associated with pigmentary alterations such as photo-aging could be linked to dermal fibroblasts modifications that accumulate over time. Pigmentation of skin reconstructed using young unexposed fibroblasts (n = 3) was compared to that of tissues containing natural photo-aged fibroblasts (n = 3) which express a senescent phenotype. A stimulation of pigmentation in the presence of the natural photo-aged fibroblasts was revealed by a significant increase in the skin color (decrease in Luminance) and an increase in both epidermal melanin content and melanogenic gene expression, thus confirming our hypothesis. Altogether, these data demonstrate that the level of pigmentation of the skin model is influenced by dermal fibroblasts and that natural photo-aged fibroblasts can contribute to the hyperpigmentation that is associated with photo-aging.
Collapse
|
42
|
Hsieh CY, Chen CL, Lin YS, Yeh TM, Tsai TT, Hong MY, Lin CF. Macrophage migration inhibitory factor triggers chemotaxis of CD74+CXCR2+ NKT cells in chemically induced IFN-γ-mediated skin inflammation. THE JOURNAL OF IMMUNOLOGY 2014; 193:3693-703. [PMID: 25172501 DOI: 10.4049/jimmunol.1400692] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
IFN-γ mediates chemically induced skin inflammation; however, the mechanism by which IFN-γ-producing cells are recruited to the sites of inflammation remains undefined. Secretion of macrophage migration inhibitory factor (MIF), a proinflammatory cytokine, from damaged cells may promote immune cell recruitment. We hypothesized that MIF triggers an initial step in the chemotaxis of IFN-γ-producing cells in chemically induced skin inflammation. Using acute and chronic models of 12-O-tetradecanoylphorbol-13-acetate (TPA)-induced skin inflammation in mouse ears, MIF expression was examined, and its role in this process was investigated pharmacologically. The cell populations targeted by MIF, their receptor expression patterns, and the effects of MIF on cell migration were examined. TPA directly caused cytotoxicity accompanied by MIF release in mouse ear epidermal keratinocytes, as well as in human keratinocytic HaCaT cells. Treatment with the MIF antagonist (S,R)-3-(4-hydroxyphenyl)-4,5-dihydro-5-isoxazole acetic acid methyl ester considerably attenuated TPA-induced ear swelling, leukocyte infiltration, epidermal cell proliferation, and dermal angiogenesis. Inhibition of MIF greatly diminished the dermal infiltration of IFN-γ(+) NKT cells, whereas the addition of exogenous TPA and MIF to NKT cells promoted their IFN-γ production and migration, respectively. MIF specifically triggered the chemotaxis of NKT cells via CD74 and CXCR2, and the resulting depletion of NKT cells abolished TPA-induced skin inflammation. In TPA-induced skin inflammation, MIF is released from damaged keratinocytes and then triggers the chemotaxis of CD74(+)CXCR2(+) NKT cells for IFN-γ production.
Collapse
Affiliation(s)
- Chia-Yuan Hsieh
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
| | - Chia-Ling Chen
- Center of Translational Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan; Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
| | - Yee-Shin Lin
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan; Center of Infectious Disease and Signaling Research, National Cheng Kung University, Tainan 701, Taiwan
| | - Trai-Ming Yeh
- Center of Infectious Disease and Signaling Research, National Cheng Kung University, Tainan 701, Taiwan; Department of Medical Laboratory Science and Biotechnology, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
| | - Tsung-Ting Tsai
- Center of Infectious Disease and Signaling Research, National Cheng Kung University, Tainan 701, Taiwan
| | - Ming-Yuan Hong
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
| | - Chiou-Feng Lin
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan; Center of Translational Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan; Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan; Center of Infectious Disease and Signaling Research, National Cheng Kung University, Tainan 701, Taiwan; Department of Microbiology and Immunology, College of Medicine, Taipei Medical University, Taipei 110, Taiwan; and Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
| |
Collapse
|
43
|
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] [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.
Collapse
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.
| |
Collapse
|
44
|
Li J, Ollague Sierra J, Zhu L, Tang L, Rahill K, El-Sabawi B, Liu-Mares W, Mertz PM, Davis SC. Effects of a topical aqueous oxygen emulsion on collagen deposition and angiogenesis in a porcine deep partial-thickness wound model. Exp Dermatol 2013; 22:674-6. [DOI: 10.1111/exd.12225] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/09/2013] [Indexed: 11/29/2022]
Affiliation(s)
- Jie Li
- Department of Dermatology and Cutaneous Surgery; University of Miami Miller School of Medicine; Miami; FL; USA
| | - Jose Ollague Sierra
- Department of Dermatology and Cutaneous Surgery; University of Miami Miller School of Medicine; Miami; FL; USA
| | - Linjian Zhu
- Department of Dermatology and Cutaneous Surgery; University of Miami Miller School of Medicine; Miami; FL; USA
| | - Ling Tang
- Department of Dermatology and Cutaneous Surgery; University of Miami Miller School of Medicine; Miami; FL; USA
| | - Kirah Rahill
- Department of Dermatology and Cutaneous Surgery; University of Miami Miller School of Medicine; Miami; FL; USA
| | - Bassim El-Sabawi
- Department of Dermatology and Cutaneous Surgery; University of Miami Miller School of Medicine; Miami; FL; USA
| | - Wen Liu-Mares
- Department of Dermatology and Cutaneous Surgery; University of Miami Miller School of Medicine; Miami; FL; USA
| | - Patricia M. Mertz
- Department of Dermatology and Cutaneous Surgery; University of Miami Miller School of Medicine; Miami; FL; USA
| | - Stephen C. Davis
- Department of Dermatology and Cutaneous Surgery; University of Miami Miller School of Medicine; Miami; FL; USA
| |
Collapse
|
45
|
Cote NM, Jaworski DC, Wasala NB, Morgan MS, Arlian LG. Identification and expression of macrophage migration inhibitory factor in Sarcoptes scabiei. Exp Parasitol 2013; 135:175-81. [PMID: 23831036 DOI: 10.1016/j.exppara.2013.06.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2012] [Revised: 06/20/2013] [Accepted: 06/24/2013] [Indexed: 12/31/2022]
Abstract
Macrophage migration inhibitory factor (MIF) is a pleiotropic proinflammatory cytokine produced by many mammalian tissues including skin. It is also found in many invertebrate parasites of mammals including ticks and may function to aid the parasite to evade the innate and adaptive immune responses in the host. In this study, the cDNA for a MIF gene was sequenced from Sarcoptes scabiei, the scabies mite, using RT-PCR and RACE molecular techniques. The resulting nucleotide sequence had a length of 405 base pairs and the putative amino acid sequences for the mite and tick (Dermacentor variabilis) proteins were identical. The initial steps for the project resulted in the production of expressed scabies mite cDNAs. A real time (qPCR) assay was performed with MIF from scabies mites and various tick species. Results show that mRNA encoding MIF homologues was three times more abundant in the mite samples when compared to RNA prepared from D. variabilis salivary glands and 1.3 times more abundant when compared with RNA prepared from D. variabilis midgut.
Collapse
Affiliation(s)
- N M Cote
- Oklahoma State University, Entomology and Plant Pathology Department, Stillwater, OK 74074, USA
| | | | | | | | | |
Collapse
|
46
|
Ajonina-Ekoti I, Kurosinski MA, Younis AE, Ndjonka D, Tanyi MK, Achukwi M, Eisenbarth A, Ajonina C, Lüersen K, Breloer M, Brattig NW, Liebau E. Comparative analysis of macrophage migration inhibitory factors (MIFs) from the parasitic nematode Onchocerca volvulus and the free-living nematode Caenorhabditis elegans. Parasitol Res 2013; 112:3335-46. [DOI: 10.1007/s00436-013-3513-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2013] [Accepted: 06/17/2013] [Indexed: 10/26/2022]
|
47
|
García-Rodríguez S, Arias-Santiago S, Perandrés-López R, Orgaz-Molina J, Castellote L, Buendía-Eisman A, Ruiz J, Naranjo R, Navarro P, Sancho J, Zubiaur M. Decreased Plasma Levels of Clusterin in Patients With Psoriasis. ACTAS DERMO-SIFILIOGRAFICAS 2013. [DOI: 10.1016/j.adengl.2012.11.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
|
48
|
Pazyar N, Feily A, Yaghoobi R. Macrophage migration inhibitory factor as an incriminating agent in dermatological disorders. Indian J Dermatol 2013; 58:157. [PMID: 23716815 PMCID: PMC3657225 DOI: 10.4103/0019-5154.108068] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Macrophage migration inhibitory factor (MIF) is a critical immunoregulatory pluripotent cytokine. It has been re-evaluated as a proinflammatory cytokine, pituitary hormone and glucocorticoid-induced immunoregulatory protein. MIF exists in human epidermis, especially in the basal layer and also is expressed constitutively by monocytes/macrophages, T cells, B cells, endocrine, and epithelial cells. In the field of dermatology, MIF is believed to be a detrimental factor in inflammatory dermatological diseases including atopic dermatitis (AD), psoriasis, vitiligo, pemphigus vulgaris, bullous pemphigoid (BP), alopecia areata (AA) as well as other conditions such as photoaging, and photocarcinigenesis. The objective of this review is to gather and summarize MIF related disorders in dermatology and present valuable information for readers and researchers.
Collapse
Affiliation(s)
- Nader Pazyar
- Department of Dermatology, Jundishapur University of Medical Sciences, Ahvaz, Iran
| | | | | |
Collapse
|
49
|
García-Rodríguez S, Arias-Santiago S, Perandrés-López R, Orgaz-Molina J, Castellote L, Buendía-Eisman A, Ruiz JC, Naranjo R, Navarro P, Sancho J, Zubiaur M. Decreased plasma levels of clusterin in patients with psoriasis. ACTAS DERMO-SIFILIOGRAFICAS 2013; 104:497-503. [PMID: 23522962 DOI: 10.1016/j.ad.2012.11.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2012] [Revised: 11/22/2012] [Accepted: 11/27/2012] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION AND OBJECTIVES Psoriasis is a chronic inflammatory disease that has been linked to increased cardiovascular risk. The glycoprotein clusterin (apolipoprotein J) is a component of high-density lipoproteins and has a protective role in atherosclerosis. The aim of the present study was to evaluate the plasma levels of clusterin and the proinflammatory cytokine macrophage migration inhibitory factor (MIF) in patients with severe psoriasis, comparing groups of patients with different risks of cardiovascular disease. MATERIAL AND METHODS Twenty-one patients with severe psoriasis (psoriasis area severity index and body surface area>10) and 11 healthy controls with no dermatologic disease were studied. Cardiovascular risk factors were assessed according to the Adult Treatment Panel (ATP) III criteria. Subclinical carotid atheromatosis was assessed by Doppler ultrasonography of the carotid arteries. Plasma clusterin and MIF levels were measured by enzyme-linked immunosorbent assay. RESULTS ATP-III criteria for metabolic syndrome were met by 47% of the patients, and 33% had carotid atheromatous plaque. Mean (SD) clusterin plasma levels were significantly lower in patients with psoriasis compared with controls (81.39 [27.30] μg/mL for the 21 patients vs 117 [21.6] μg/mL for the 11 controls; P=.0017). MIF plasma levels (ng/ml) were significantly higher in patients with atheromatous plaque compared with controls (53.22 [29.02] for the 6 patients with plaque vs 34.21 [9.65] for the 11 controls; P=.0394). CONCLUSIONS The decreased plasma levels of clusterin in psoriatic patients suggested an association with the disease and might be an indicator of systemic inflammatory activity. Increased levels of MIF appear to be associated with cardiovascular risk factors and carotid atheromatous plaque.
Collapse
Affiliation(s)
- S García-Rodríguez
- Departamento de Biología Celular e Inmunología, Instituto de Parasitología y Biomedicina López-Neyra, IPBLN-CSIC, Granada, Spain
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
50
|
Grieb G, Simons D, Eckert L, Hemmrich M, Steffens G, Bernhagen J, Pallua N. Levels of macrophage migration inhibitory factor and glucocorticoids in chronic wound patients and their potential interactions with impaired wound endothelial progenitor cell migration. Wound Repair Regen 2012; 20:707-14. [PMID: 22812717 DOI: 10.1111/j.1524-475x.2012.00817.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2011] [Accepted: 03/31/2012] [Indexed: 12/16/2022]
Abstract
Macrophage migration inhibitory factor (MIF), a structurally and functionally unique pleiotropic mediator in inflammation and immune processes, was identified decades ago. There is now strong evidence that MIF promotes revascularization and is involved in wound healing processes. However, its exact role in wound healing is still a matter of debate. A cohort of 33 patients was recruited, including 14 patients with acute and 19 patients with chronic wounds. Both serum and wound fluid samples were collected from each patient, and MIF and cortisol concentrations were determined. To functionally underscore MIF's potential role in wound revascularization, a chemotaxis assay was adapted to test whether and to what extent serum samples and wound fluids of each group promote the chemotactic migration of endothelial progenitor cells (EPCs). MIF serum levels were significantly higher in chronic wound patients than in acute wound patients. Wound exudates of chronic wounds, however, contained a significantly lower concentration of MIF. In chronic wound patients, EPC migration might be delayed, as suggested by in vitro chemotaxis experiments. Despite the overall descriptive nature of this study, we conclude that MIF is correlated with occurrence of chronic wound. The increased MIF levels in the serum of chronic wound patients might be due to MIF's systemic effect of its proinflammatory activities, while its locally decreased levels in chronic wound exudates might be responsible for impaired recruitment of EPCs. Additional prospective data and detailed in vivo models are needed for a more comprehensive understanding of the role of MIF in chronic wound healing.
Collapse
Affiliation(s)
- Gerrit Grieb
- Department of Plastic Surgery and Hand Surgery, Burn Center, Medical Faculty, RWTH Aachen University, Aachen, Germany.
| | | | | | | | | | | | | |
Collapse
|