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Sakic A, Chaabane C, Ambartsumian N, Klingelhöfer J, Lemeille S, Kwak BR, Grigorian M, Bochaton-Piallat ML. Neutralization of S100A4 induces stabilization of atherosclerotic plaques: role of smooth muscle cells. Cardiovasc Res 2022; 118:141-155. [PMID: 33135065 PMCID: PMC8752361 DOI: 10.1093/cvr/cvaa311] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 10/20/2020] [Indexed: 01/20/2023] Open
Abstract
AIMS During atherosclerosis, smooth muscle cells (SMCs) accumulate in the intima where they switch from a contractile to a synthetic phenotype. From porcine coronary artery, we isolated spindle-shaped (S) SMCs exhibiting features of the contractile phenotype and rhomboid (R) SMCs typical of the synthetic phenotype. S100A4 was identified as a marker of R-SMCs in vitro and intimal SMCs, in pig and man. S100A4 exhibits intra- and extracellular functions. In this study, we investigated the role of extracellular S100A4 in SMC phenotypic transition. METHODS AND RESULTS S-SMCs were treated with oligomeric recombinant S100A4 (oS100A4), which induced nuclear factor (NF)-κB activation. Treatment of S-SMCs with oS100A4 in combination with platelet-derived growth factor (PDGF)-BB induced a complete SMC transition towards a pro-inflammatory R-phenotype associated with NF-κB activation, through toll-like receptor-4. RNA sequencing of cells treated with oS100A4/PDGF-BB revealed a strong up-regulation of pro-inflammatory genes and enrichment of transcription factor binding sites essential for SMC phenotypic transition. In a mouse model of established atherosclerosis, neutralization of extracellular S100A4 decreased area of atherosclerotic lesions, necrotic core, and CD68 expression and increased α-smooth muscle actin and smooth muscle myosin heavy chain expression. CONCLUSION We suggest that the neutralization of extracellular S100A4 promotes the stabilization of atherosclerotic plaques. Extracellular S100A4 could be a new target to influence the evolution of atherosclerotic plaques.
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MESH Headings
- Actins/metabolism
- Animals
- Antibodies, Neutralizing/pharmacology
- Antigens, CD/metabolism
- Antigens, Differentiation, Myelomonocytic/metabolism
- Aorta/drug effects
- Aorta/metabolism
- Aorta/pathology
- Aortic Diseases/drug therapy
- Aortic Diseases/genetics
- Aortic Diseases/metabolism
- Aortic Diseases/pathology
- Atherosclerosis/drug therapy
- Atherosclerosis/genetics
- Atherosclerosis/metabolism
- Atherosclerosis/pathology
- Becaplermin/pharmacology
- Cells, Cultured
- Disease Models, Animal
- Humans
- Mice, Inbred C57BL
- Mice, Knockout, ApoE
- Muscle, Smooth, Vascular/drug effects
- Muscle, Smooth, Vascular/metabolism
- Muscle, Smooth, Vascular/pathology
- Myocytes, Smooth Muscle/drug effects
- Myocytes, Smooth Muscle/metabolism
- Myocytes, Smooth Muscle/pathology
- Myosin Heavy Chains/metabolism
- Phenotype
- Plaque, Atherosclerotic
- S100 Calcium-Binding Protein A4/antagonists & inhibitors
- S100 Calcium-Binding Protein A4/metabolism
- S100 Calcium-Binding Protein A4/pharmacology
- Signal Transduction
- Smooth Muscle Myosins/metabolism
- Sus scrofa
- Toll-Like Receptor 4/metabolism
- Mice
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Affiliation(s)
- Antonija Sakic
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Chiraz Chaabane
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Noona Ambartsumian
- Department of Neuroscience, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark
| | - Jörg Klingelhöfer
- Department of Neuroscience, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark
| | - Sylvain Lemeille
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Brenda R Kwak
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Mariam Grigorian
- Department of Neuroscience, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark
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Cytokines and inflammatory mediators as promising markers of polymyositis/dermatomyositis. Curr Opin Rheumatol 2021; 32:534-541. [PMID: 32941247 DOI: 10.1097/bor.0000000000000744] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
PURPOSE OF REVIEW Idiopathic inflammatory myopathies (IIMs), known also as myositis, represent challenging group of heterogeneous muscle disorders characterized by symmetric proximal muscle weakness and evidence of muscle inflammation. The purpose of this review is to provide important updates on cytokines and inflammatory mediators related to myositis. RECENT FINDINGS In the past 5 years, multiple studies brought a fresh insight into the pathogenesis of myositis by introducing new factors or further characterizing the role of the well established mediators in myositis. Among the mediators reviewed in this article, special attention was paid to interferons, C-X-C motif chemokine ligand 10, interleukin-18 and the IL23/Th17 axis. Some of the recent work has also focused on the nontraditional cytokines, such as adipokines, myokines, S100 proteins, High Mobility Group Box 1 or B-cell activating factor and on several anti-inflammatory mediators. Moreover, microRNAs and their potential to reflect the disease activity or to regulate the inflammatory processes in myositis have recently been subject of intensive investigation. Some of the above-mentioned mediators have been proposed as promising clinical biomarkers or therapeutic targets for myositis. SUMMARY Several recent studies contributed to a better understanding of the pathogenesis of myositis and highlighted the clinical significance of certain inflammatory mediators. Application of these new findings may help to develop innovative approaches for patients' phenotyping, disease activity monitoring and potentially novel therapies.
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3
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Liang J, Cao H, Yang Y, Ke Y, Yu Y, Sun C, Yue L, Lin J. Efficacy and Tolerability of Nintedanib in Idiopathic-Inflammatory-Myopathy-Related Interstitial Lung Disease: A Pilot Study. Front Med (Lausanne) 2021; 8:626953. [PMID: 33614683 PMCID: PMC7886679 DOI: 10.3389/fmed.2021.626953] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 01/13/2021] [Indexed: 11/17/2022] Open
Abstract
Objectives: To initially clarify the efficacy and tolerability of nintedanib in patients with idiopathic-inflammatory-myopathy-related interstitial lung disease (IIM-ILD). Methods: A retrospective, real-world analysis was conducted in IIM-ILD patients who regularly received outpatient visit or hospitalization from January 2018 to March 2020 in three centers. And the patients were divided into two groups depending on presence or absence of nintedanib therapy. Comparisons, Kaplan-Meier survival analysis and propensity score matching were made to identify difference in time to death from any cause, incidence of rapidly progressive interstitial lung disease (RP-ILD) and comorbidity of pulmonary infection between the two groups. The following logistic regression analyses and Cox proportional-hazard regression analyses were used to verify the therapeutic value of nintedanib as well as clinical significance of other factors. Adverse events were descriptively recorded. Results: Thirty-six patients receiving nintedanib therapy and 115 patients without use of nintedanib were included. Before and after propensity score matching, the primary comparisons revealed better survival (P = 0.015, P = 0016, respectively) and lower incidence of RP-ILD (P = 0.017, P = 0.014, respectively) in patients with nintedanib therapy. Logistic regression analysis identified that disease activity (P < 0.001), percent-predicted diffusing capacity of the lung for carbon monoxide (DLCO%, P = 0.036), nintedanib therapy (P = 0.004, OR value = 0.072) and amyopathic dermatomyositis (ADM, P = 0.012) were significantly correlated with RP-ILD. Cox proportional hazards regression analysis suggested that disease activity (P < 0.001), anti-MDA5 antibody (P < 0.001) and nintedanib therapy (P = 0.013, HR value=0.268) were significantly associated with survival of IIM-ILD patients. Similar results can also be seen in analyses after propensity score matching. In the 36 patients with nintedanib therapy, diarrhea was the most common adverse event (44.4%) and hepatic insufficiency contributed to most dosage reduction (44.4% of nine patients) or therapy discontinuation (60.0% of five patients). Conclusions: Nintedanib was found to reduce incidence of RP-ILD and improve survival in IIM-ILD patients in a real-world setting. Anti-MDA5 antibody could be taken as a risk factor for unfavorable outcome. ADM was significantly correlated with occurrence of RP-ILD. In addition to the most frequent diarrhea, hepatic insufficiency was closely related to dosage reduction or therapy discontinuation.
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Affiliation(s)
- Junyu Liang
- Department of Rheumatology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Heng Cao
- Department of Rheumatology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yang Yang
- Department of Rheumatology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yini Ke
- Department of Rheumatology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Ye Yu
- Department of Rheumatology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Chuanyin Sun
- Department of Rheumatology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Lihuan Yue
- Department of Rheumatology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jin Lin
- Department of Rheumatology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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4
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Šumová B, Cerezo LA, Hulejová H, Prajzlerová K, Tomčík M, Bubová K, Štěpán J, Filková M, Kropáčková T, Grigorian M, Pavelka K, Vencovský J, Šenolt L. S100A4 is elevated in axial spondyloarthritis: a potential link to disease severity. BMC Rheumatol 2020; 4:13. [PMID: 32021963 PMCID: PMC6993388 DOI: 10.1186/s41927-019-0110-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 12/12/2019] [Indexed: 11/17/2022] Open
Abstract
Background S100A4 is a member of calcium binding S100 protein family well known for its role in cancer progression and metastasis. Nevertheless, S100A4 also serves as a negative regulator of bone formation. Dickkopf-1 (DKK-1), marker of bone remodelling, is also implicated in the process of syndesmophyte formation in ankylosing spondylitis. The aim of our study was to evaluate plasma levels of S100A4 in patients with axial spondyloarthritis and to determine the potential association of S100A4 with disease severity, clinical manifestations and with bone changes in a cross-sectional study. Methods Fifty-eight patients with axial spondyloarthritis and 40 healthy controls were studied. Biological samples were analysed for S100A4 and Dickkopf-1. Disease activity was assessed according to the Bath Ankylosing Spondylitis Disease Activity Index. C-reactive protein (CRP) was used as a marker of inflammation. Radiographic damage was assessed using the modified Stoke Ankylosing Spondylitis Spinal Score (mSASSS). Results The plasma levels of S100A4 were significantly higher in patients with axial spondyloarthritis compared to heathy controls (p < 0.0001). The levels of S100A4 were higher in early stages of the disease and lower in patients with the presence of syndesmophytes (p = 0.009). Furthermore, we found weak but significant inverse correlation of plasma S100A4 with the mSASSS (r = − 0.363, p = 0.030). Levels of S100A4 were negatively associated with disease duration (r = − 0.404, p = 0.002) and positively with Dickkopf-1 binding capacity (r = 0.312, p = 0.023). Conclusions This is the first study showing elevated circulating levels of S100A4 in patients with axial spondyloarthritis, particularly in early stages of the disease prior to spinal involvement, and its significantly lower levels in patients with syndesmophytes. The role of S100A4 in the pathogenesis of axial spondyloarthritis can be suggested.
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Affiliation(s)
| | | | | | - Klára Prajzlerová
- 1Institute of Rheumatology, Prague, Czech Republic.,2Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Michal Tomčík
- 1Institute of Rheumatology, Prague, Czech Republic.,2Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Kristýna Bubová
- 1Institute of Rheumatology, Prague, Czech Republic.,2Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Jan Štěpán
- 1Institute of Rheumatology, Prague, Czech Republic.,2Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Mária Filková
- 1Institute of Rheumatology, Prague, Czech Republic.,2Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Tereza Kropáčková
- 1Institute of Rheumatology, Prague, Czech Republic.,2Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Mariam Grigorian
- 3Department of Neuroscience and Pharmacology, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Karel Pavelka
- 1Institute of Rheumatology, Prague, Czech Republic.,2Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Jiří Vencovský
- 1Institute of Rheumatology, Prague, Czech Republic.,2Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Ladislav Šenolt
- 1Institute of Rheumatology, Prague, Czech Republic.,2Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
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Pro-inflammatory S100A11 is elevated in inflammatory myopathies and reflects disease activity and extramuscular manifestations in myositis. Cytokine 2019; 116:13-20. [PMID: 30684913 DOI: 10.1016/j.cyto.2018.12.023] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 11/08/2018] [Accepted: 12/28/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND S100A11 (calgizzarin), a member of the S100 family, is associated with oncogenesis, inflammation and myocardial damage. Our aim was to analyse S100A11 in idiopathic inflammatory myopathies (IIMs) and its association with disease activity features and cancer development. METHODS S100A11 in muscle was determined by immunohistochemistry in polymyositis (PM), dermatomyositis (DM), myasthenia gravis (MG) and in subjects without autoimmune inflammatory disease (HC). S100A11 in plasma was measured in 110 patients with IIMs (PM, DM, and cancer associated myositis (CAM) patients) and in 42 HC. Disease activity was assessed by myositis disease activity assessment (MYOACT), muscle enzymes and C-reactive protein (CRP) were measured by routine laboratory techniques; autoantibodies by immunoprecipitation or by immunoblot. RESULTS We observed an accumulation of S100A11 in the cytoplasm of regenerating and necrotizing muscle fibres of PM and DM patients. S100A11 was increased in plasma of all myositis patients compared to HC (3.8 (1.5-16.8) vs 2.8 (1.7-11.2) ng/ml, p = 0.011) and in DM and CAM patients compared to HC (4.0 (2.2-14.9) and 4.5 (1.5-9.1) vs 2.8 (1.7-11.2) ng/ml, p < 0.001 and p = 0.022, respectively). In all myositis patients, S100A11 correlated with the levels of lactate dehydrogenase (r = 0.256, p = 0.011), aspartate aminotransferase (AST) (r = 0.312, p = 0.002), CRP (r = 0.254, p = 0.022) and MYOACT (r = 0.245, p = 0.022). S100A11 was associated with MYOACT (r = 0.377, p = 0.030) and pulmonary and cutaneous disease activity in DM patients (r = 0.408, p = 0.017 and r = 0.417, p = 0.01, respectively). S100A11 was related to the levels of AST (r = 0.412, p = 0.027) in PM and to the levels of creatine phosphokinase (r = 0.432, p = 0.028) in CAM patients. CONCLUSIONS We show for a first time a potential implication of S100A11 in the local inflammatory and tissue remodelling processes in myositis and an association of circulating S100A11 with disease activity and extra muscular manifestations in DM.
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Shenavandeh S, Habibi S, Habibi Y, Nazarinia M. Mechanic hands: clinical and capillaroscopy manifestations of patients with connective tissue diseases presented with and without mechanic hands. Clin Rheumatol 2019; 38:2309-2318. [DOI: 10.1007/s10067-018-04422-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 12/17/2018] [Accepted: 12/27/2018] [Indexed: 10/27/2022]
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7
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Šumová B, Cerezo LA, Szczuková L, Nekvindová L, Uher M, Hulejová H, Moravcová R, Grigorian M, Pavelka K, Vencovský J, Šenolt L, Závada J. Circulating S100 proteins effectively discriminate SLE patients from healthy controls: a cross-sectional study. Rheumatol Int 2018; 39:469-478. [PMID: 30392117 DOI: 10.1007/s00296-018-4190-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Accepted: 10/29/2018] [Indexed: 01/03/2023]
Abstract
S100 proteins are currently being investigated as potential diagnostic and prognostic biomarkers of several cancers and inflammatory diseases. The aims of this study were to analyse the plasma levels of S100A4, S100A8/9 and S100A12 in patients with incomplete systemic lupus erythematosus (iSLE), in patients with established SLE and in healthy controls (HCs) and to investigate the potential utility of the S100 proteins as diagnostic or activity-specific biomarkers in SLE. Plasma levels were measured by ELISA in a cross-sectional cohort study of 44 patients with SLE, 8 patients with iSLE and 43 HCs. Disease activity was assessed using the SLEDAI-2K. The mean levels of all S100 proteins were significantly higher in SLE patients compared to HCs. In iSLE patients, the levels of S100A4 and S100A12 but not S100A8/9 were also significantly higher compared to HCs. There were no significant differences in S100 levels between the iSLE and SLE patients. Plasma S100 proteins levels effectively discriminated between SLE patients and HCs. The area under the curve (AUC) for S100A4, S100A8/9 and S100A12 plasma levels was 0.989 (95% CI 0.976-1.000), 0.678 (95% CI 0.563-0.792) and 0.807 (95% CI 0.715-0.899), respectively. S100 levels did not differentiate between patients with high and low disease activity. Only the S100A12 levels were significantly associated with SLEDAI-2K and with cSLEDAI-2K. S100 proteins were significantly higher in SLE patients compared HCs and particularly S100A4 could be proposed as a potential diagnostic biomarker for SLE.
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Affiliation(s)
| | | | - Lenka Szczuková
- Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Lucie Nekvindová
- Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Michal Uher
- Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | | | - Radka Moravcová
- Institute of Rheumatology, Prague, Czech Republic
- Department of Rheumatology, First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Mariam Grigorian
- Neuro-Oncology Group, Laboratory of Neuroplasticity, Dept. of Neuroscience and Pharmacology, Faculty of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark
| | - Karel Pavelka
- Institute of Rheumatology, Prague, Czech Republic
- Department of Rheumatology, First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Jiří Vencovský
- Institute of Rheumatology, Prague, Czech Republic
- Department of Rheumatology, First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Ladislav Šenolt
- Institute of Rheumatology, Prague, Czech Republic
- Department of Rheumatology, First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Jakub Závada
- Institute of Rheumatology, Prague, Czech Republic.
- Department of Rheumatology, First Faculty of Medicine, Charles University, Prague, Czech Republic.
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Concha JSS, Merola JF, Fiorentino D, Werth VP. Re-examining mechanic's hands as a characteristic skin finding in dermatomyositis. J Am Acad Dermatol 2018; 78:769-775.e2. [DOI: 10.1016/j.jaad.2017.10.034] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 10/17/2017] [Accepted: 10/22/2017] [Indexed: 01/08/2023]
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Jiao J, González Á, Stevenson HL, Gagea M, Sugimoto H, Kalluri R, Beretta L. Depletion of S100A4 + stromal cells does not prevent HCC development but reduces the stem cell-like phenotype of the tumors. Exp Mol Med 2018; 50:e422. [PMID: 29303514 PMCID: PMC5992984 DOI: 10.1038/emm.2017.175] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Accepted: 05/11/2017] [Indexed: 02/06/2023] Open
Abstract
There is a pressing need for the development of novel approaches to treat and prevent hepatocellular carcinoma (HCC). The S100 calcium-binding protein S100A4 is associated with poor prognosis and metastasis in several human cancers. In addition, a role for S100A4 in modulating cancer-initiating cells stemness properties was recently proposed in head and neck and gastric cancers. Whether S100A4+ stromal cells contribute to tumor onset remains, however, an unanswered question. To address that question, we generated a new mouse model allowing for the depletion of S100A4+ cells in a mouse model of HCC with stemness properties, by crossing mice with hepatic deletion of phosphatase and tensin homolog (PTEN) with mice expressing viral thymidine kinase under the control of S100A4 promoter. Depletion of S100A4+ cells by ganciclovir injection did not prevent the development of HCC but reduced the stemness phenotype of the tumor as measured by the expression of progenitor cell, biliary cell and hepatocyte markers. The results were further confirmed by histology analysis showing reduction of cholangiolar tumor components and degree of oval cell hyperplasia in the adjacent liver. Depletion of S100A4+ cells had also some beneficial effect on the underlying liver disease with a reduction of NAS score, largely due to the reduction of inflammation. In conclusion, this study demonstrated that S100A4+ cells do not contribute to HCC onset but maintain the stemness phenotype of the tumor. This study also suggests for the first time a crosstalk between inflammation and stemness.
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Affiliation(s)
- Jingjing Jiao
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Álvaro González
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Heather L Stevenson
- Department of Pathology, University of Texas Medical Branch, Galveston, TX, USA
| | - Mihai Gagea
- Department of Veterinary Medicine & Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hikaru Sugimoto
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Raghu Kalluri
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Laura Beretta
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Tseng CC, Chang SJ, Tsai WC, Ou TT, Wu CC, Sung WY, Hsieh MC, Yen JH. Sex differential association of dermatomyositis with Sjögren syndrome. CMAJ 2017; 189:E187-E193. [PMID: 28246264 DOI: 10.1503/cmaj.160783] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/29/2016] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Although dermatomyositis and Sjögren syndrome share serologic autoantibodies and genetic polymorphisms, population data about the incidence of Sjögren syndrome in patients with dermatomyositis is unavailable. We performed a nationwide cohort study to explore the potential relation between dermatomyositis and Sjögren syndrome and, if an association exists, to elucidate whether it varies by sex. METHODS We identified all patients with newly diagnosed dermatomyositis from the Registry of Catastrophic Illness Database in Taiwan between Jan. 1, 1998, and Dec. 31, 2011. Each patient was matched to, at most, 5 control patients from the National Health Insurance Research Database by age, sex and entry date. Cox regression was used to calculate the hazard ratio (HR) and 95% confidence interval (CI) of Sjögren syndrome after adjusting for age, sex, rheumatoid arthritis, systemic lupus erythematosus and systemic sclerosis. RESULTS A total of 1602 patients with dermatomyositis and 7981 control patients were enrolled in the study. There was a positive association of having Sjögren syndrome among patients with dermatomyositis after adjusting for age, sex, rheumatoid arthritis, systemic lupus erythematosus and systemic sclerosis (HR 2.67, 95% CI 2.01-3.54). The association was more pronounced in the male cohort (HR 2.69, 95% CI 1.19-6.09). INTERPRETATION We found a sex differential association of Sjögren syndrome among patients with dermatomyositis independent of age and concomitant autoimmune disease. Further studies are required to determine the clinical importance of this association for both outcomes and therapeutic options.
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Affiliation(s)
- Chia-Chun Tseng
- Department of Internal Medicine (Tseng), Kaohsiung Municipal Ta-Tung Hospital; Department of Kinesiology (Chang), Health and Leisure Studies, National University of Kaohsiung; Division of Rheumatology (Tsai, Ou, Wu, Sung, Yen), Department of Internal Medicine, Kaohsiung Medical University Hospital; Graduate Institute of Medicine (Sung, Yen), College of Medicine, Kaohsiung Medical University; Division of Endocrinology and Metabolism, Department of Internal Medicine (Hsieh), Changhua Christian Hospital, Changhua, Taiwan; Graduate Institute of Integrated Medicine (Hsieh), China Medical University, Taichung, Taiwan
| | - Shun-Jen Chang
- Department of Internal Medicine (Tseng), Kaohsiung Municipal Ta-Tung Hospital; Department of Kinesiology (Chang), Health and Leisure Studies, National University of Kaohsiung; Division of Rheumatology (Tsai, Ou, Wu, Sung, Yen), Department of Internal Medicine, Kaohsiung Medical University Hospital; Graduate Institute of Medicine (Sung, Yen), College of Medicine, Kaohsiung Medical University; Division of Endocrinology and Metabolism, Department of Internal Medicine (Hsieh), Changhua Christian Hospital, Changhua, Taiwan; Graduate Institute of Integrated Medicine (Hsieh), China Medical University, Taichung, Taiwan
| | - Wen-Chan Tsai
- Department of Internal Medicine (Tseng), Kaohsiung Municipal Ta-Tung Hospital; Department of Kinesiology (Chang), Health and Leisure Studies, National University of Kaohsiung; Division of Rheumatology (Tsai, Ou, Wu, Sung, Yen), Department of Internal Medicine, Kaohsiung Medical University Hospital; Graduate Institute of Medicine (Sung, Yen), College of Medicine, Kaohsiung Medical University; Division of Endocrinology and Metabolism, Department of Internal Medicine (Hsieh), Changhua Christian Hospital, Changhua, Taiwan; Graduate Institute of Integrated Medicine (Hsieh), China Medical University, Taichung, Taiwan
| | - Tsan-Teng Ou
- Department of Internal Medicine (Tseng), Kaohsiung Municipal Ta-Tung Hospital; Department of Kinesiology (Chang), Health and Leisure Studies, National University of Kaohsiung; Division of Rheumatology (Tsai, Ou, Wu, Sung, Yen), Department of Internal Medicine, Kaohsiung Medical University Hospital; Graduate Institute of Medicine (Sung, Yen), College of Medicine, Kaohsiung Medical University; Division of Endocrinology and Metabolism, Department of Internal Medicine (Hsieh), Changhua Christian Hospital, Changhua, Taiwan; Graduate Institute of Integrated Medicine (Hsieh), China Medical University, Taichung, Taiwan
| | - Cheng-Chin Wu
- Department of Internal Medicine (Tseng), Kaohsiung Municipal Ta-Tung Hospital; Department of Kinesiology (Chang), Health and Leisure Studies, National University of Kaohsiung; Division of Rheumatology (Tsai, Ou, Wu, Sung, Yen), Department of Internal Medicine, Kaohsiung Medical University Hospital; Graduate Institute of Medicine (Sung, Yen), College of Medicine, Kaohsiung Medical University; Division of Endocrinology and Metabolism, Department of Internal Medicine (Hsieh), Changhua Christian Hospital, Changhua, Taiwan; Graduate Institute of Integrated Medicine (Hsieh), China Medical University, Taichung, Taiwan
| | - Wan-Yu Sung
- Department of Internal Medicine (Tseng), Kaohsiung Municipal Ta-Tung Hospital; Department of Kinesiology (Chang), Health and Leisure Studies, National University of Kaohsiung; Division of Rheumatology (Tsai, Ou, Wu, Sung, Yen), Department of Internal Medicine, Kaohsiung Medical University Hospital; Graduate Institute of Medicine (Sung, Yen), College of Medicine, Kaohsiung Medical University; Division of Endocrinology and Metabolism, Department of Internal Medicine (Hsieh), Changhua Christian Hospital, Changhua, Taiwan; Graduate Institute of Integrated Medicine (Hsieh), China Medical University, Taichung, Taiwan
| | - Ming-Chia Hsieh
- Department of Internal Medicine (Tseng), Kaohsiung Municipal Ta-Tung Hospital; Department of Kinesiology (Chang), Health and Leisure Studies, National University of Kaohsiung; Division of Rheumatology (Tsai, Ou, Wu, Sung, Yen), Department of Internal Medicine, Kaohsiung Medical University Hospital; Graduate Institute of Medicine (Sung, Yen), College of Medicine, Kaohsiung Medical University; Division of Endocrinology and Metabolism, Department of Internal Medicine (Hsieh), Changhua Christian Hospital, Changhua, Taiwan; Graduate Institute of Integrated Medicine (Hsieh), China Medical University, Taichung, Taiwan
| | - Jeng-Hsien Yen
- Department of Internal Medicine (Tseng), Kaohsiung Municipal Ta-Tung Hospital; Department of Kinesiology (Chang), Health and Leisure Studies, National University of Kaohsiung; Division of Rheumatology (Tsai, Ou, Wu, Sung, Yen), Department of Internal Medicine, Kaohsiung Medical University Hospital; Graduate Institute of Medicine (Sung, Yen), College of Medicine, Kaohsiung Medical University; Division of Endocrinology and Metabolism, Department of Internal Medicine (Hsieh), Changhua Christian Hospital, Changhua, Taiwan; Graduate Institute of Integrated Medicine (Hsieh), China Medical University, Taichung, Taiwan
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12
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Cho CC, Chou RH, Yu C. Amlexanox Blocks the Interaction between S100A4 and Epidermal Growth Factor and Inhibits Cell Proliferation. PLoS One 2016; 11:e0161663. [PMID: 27559743 PMCID: PMC4999211 DOI: 10.1371/journal.pone.0161663] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Accepted: 08/09/2016] [Indexed: 01/08/2023] Open
Abstract
The human S100A4 protein binds calcium, resulting in a change in its conformation to promote the interaction with its target protein. Human epidermal growth factor (EGF) is the target protein of S100A4 and a critical ligand of the receptor EGFR. The EGF/EGFR system promotes cell survival, differentiation, and growth by activating several signaling pathways. Amlexanox is an anti-inflammatory and anti-allergic drug that is used to treat recurrent aphthous ulcers. In the present study, we determined that amlexanox interacts with S100A4 using heteronuclear single quantum correlation titration. We elucidated the interactions of S100A4 with EGF and amlexanox using fluorescence and nuclear magnetic resonance spectroscopy. We generated two binary models (for the S100A4-EGF and S100A4-amlexanox complexes) and observed that amlexanox and EGF share a similar binding region in mS100A4. We also used a WST-1 assay to investigate the bioactivity of S100A4, EGF, and amlexanox, and found that amlexanox blocks the binding between S100A4 and EGF, and is therefore useful for the development of new anti-proliferation drugs.
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Affiliation(s)
- Ching Chang Cho
- Department of Chemistry, National Tsing Hua University, Hsinchu, Taiwan
| | - Ruey-Hwang Chou
- Graduate Institute of Cancer Biology and Center for Molecular Medicine, China Medical University, Taichung, Taiwan.,Department of Biotechnology, Asia University, Taichung, Taiwan
| | - Chin Yu
- Department of Chemistry, National Tsing Hua University, Hsinchu, Taiwan
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Yan W, Chen J, Chen Z, Chen H. Deregulated miR-296/S100A4 axis promotes tumor invasion by inducing epithelial-mesenchymal transition in human ovarian cancer. Am J Cancer Res 2016; 6:260-269. [PMID: 27186401 PMCID: PMC4859658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Accepted: 12/06/2015] [Indexed: 06/05/2023] Open
Abstract
S100A4 represents an important member of the S100 family of small calcium-binding proteins. Increased expression of S100A4 has been observed in chronic inflammatory and autoimmune diseases, such as idiopathic inflammatory myopathies. The majority of studies of S100A4 are focused on cancer research; however, the oncogenic roles of S100A4 in epithelial ovarian cancer (EOC) remain largely unexplored. In this study, S100A4 expression is significantly up-regulated in ovarian cancer and associated with the clinical stage of EOC patients. Attenuation of S100A4 expression results in decreased cell mobility and metastatic capacity, whereas overexpression of S100A4 enhanced the invasive ability of EOC cells. Then by an integrated informatics analysis and luciferase reporter assay, we identify that miR-296 is a critical upstream regulator of S100A4. In addition, deregulated miR-296/S100A4 axis facilitates epithelial-mesenchymal transition (EMT) process as demonstrated by altered expression of EMT-related markers. In conclusion, our study reveals that deregulated miR-296/S100A4 promotes tumor progression in EOC, and provides evidence that miR-296/S100A4 axis-related signaling may represent a potential target for EOC therapy.
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Affiliation(s)
- Wang Yan
- Department of Neurology, Internal Medicine Ningbo No. 2 Hospital Ningbo 315000, Zhejiang Province, P. R. China
| | - Jiaqi Chen
- Department of Neurology, Internal Medicine Ningbo No. 2 Hospital Ningbo 315000, Zhejiang Province, P. R. China
| | - Zhaoying Chen
- Department of Neurology, Internal Medicine Ningbo No. 2 Hospital Ningbo 315000, Zhejiang Province, P. R. China
| | - Huimin Chen
- Department of Neurology, Internal Medicine Ningbo No. 2 Hospital Ningbo 315000, Zhejiang Province, P. R. China
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