1
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Li A, Zhu L, Lei N, Wan J, Duan X, Liu S, Cheng Y, Wang M, Gu Z, Zhang H, Bai Y, Zhang L, Wang F, Ni C, Qin Z. S100A4-dependent glycolysis promotes lymphatic vessel sprouting in tumor. Angiogenesis 2023; 26:19-36. [PMID: 35829860 DOI: 10.1007/s10456-022-09845-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 06/20/2022] [Indexed: 01/12/2023]
Abstract
Tumor-induced lymphangiogenesis promotes the formation of new lymphatic vessels, contributing to lymph nodes (LNs) metastasis of tumor cells in both mice and humans. Vessel sprouting appears to be a critical step in this process. However, how lymphatic vessels sprout during tumor lymphangiogenesis is not well-established. Here, we report that S100A4 expressed in lymphatic endothelial cells (LECs) promotes lymphatic vessel sprouting in a growing tumor by regulating glycolysis. In mice, the loss of S100A4 in a whole body (S100A4-/-), or specifically in LECs (S100A4ΔLYVE1) leads to impaired tumor lymphangiogenesis and disrupted metastasis of tumor cells to sentinel LNs. Using a 3D spheroid sprouting assay, we found that S100A4 in LECs was required for the lymphatic vessel sprouting. Further investigations revealed that S100A4 was essential for the position and motility of tip cells, where it activated AMPK-dependent glycolysis during lymphatic sprouting. In addition, the expression of S100A4 in LECs was upregulated under hypoxic conditions. These results suggest that S100A4 is a novel regulator of tumor-induced lymphangiogenesis. Targeting S100A4 in LECs may be a potential therapeutic strategy for lymphatic tumor metastasis.
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Affiliation(s)
- Anqi Li
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, Henan, China
- School of Basic Medical Sciences, The Academy of Medical Sciences of Zhengzhou University, Zhengzhou, Henan, China
| | - Linyu Zhu
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, Henan, China.
| | - Ningjing Lei
- School of Basic Medical Sciences, The Academy of Medical Sciences of Zhengzhou University, Zhengzhou, Henan, China
| | - Jiajia Wan
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, Henan, China
| | - Xixi Duan
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, Henan, China
| | - Shuangqing Liu
- Key Laboratory of Protein and Peptide Pharmaceuticals, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Yanru Cheng
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, Henan, China
| | - Ming Wang
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, Henan, China
| | - Zhuoyu Gu
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, Henan, China
| | - Huilei Zhang
- Key Laboratory of Protein and Peptide Pharmaceuticals, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Yueyue Bai
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, Henan, China
| | - Li Zhang
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, Henan, China
| | - Fazhan Wang
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, Henan, China
| | - Chen Ni
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, Henan, China
| | - Zhihai Qin
- Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, Henan, China.
- Key Laboratory of Protein and Peptide Pharmaceuticals, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.
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2
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Abdelfattah N, Kumar P, Wang C, Leu JS, Flynn WF, Gao R, Baskin DS, Pichumani K, Ijare OB, Wood SL, Powell SZ, Haviland DL, Parker Kerrigan BC, Lang FF, Prabhu SS, Huntoon KM, Jiang W, Kim BYS, George J, Yun K. Single-cell analysis of human glioma and immune cells identifies S100A4 as an immunotherapy target. Nat Commun 2022; 13:767. [PMID: 35140215 PMCID: PMC8828877 DOI: 10.1038/s41467-022-28372-y] [Citation(s) in RCA: 126] [Impact Index Per Article: 63.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 01/17/2022] [Indexed: 12/24/2022] Open
Abstract
A major rate-limiting step in developing more effective immunotherapies for GBM is our inadequate understanding of the cellular complexity and the molecular heterogeneity of immune infiltrates in gliomas. Here, we report an integrated analysis of 201,986 human glioma, immune, and other stromal cells at the single cell level. In doing so, we discover extensive spatial and molecular heterogeneity in immune infiltrates. We identify molecular signatures for nine distinct myeloid cell subtypes, of which five are independent prognostic indicators of glioma patient survival. Furthermore, we identify S100A4 as a regulator of immune suppressive T and myeloid cells in GBM and demonstrate that deleting S100a4 in non-cancer cells is sufficient to reprogram the immune landscape and significantly improve survival. This study provides insights into spatial, molecular, and functional heterogeneity of glioma and glioma-associated immune cells and demonstrates the utility of this dataset for discovering therapeutic targets for this poorly immunogenic cancer.
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Affiliation(s)
- Nourhan Abdelfattah
- Department of Neurology, Houston Methodist Research Institute, Houston, TX, USA
| | - Parveen Kumar
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
| | - Caiyi Wang
- Department of Neurology, Houston Methodist Research Institute, Houston, TX, USA
- Xiangya Hospital, Central South University, Changsha, P. R. China
| | - Jia-Shiun Leu
- Department of Neurology, Houston Methodist Research Institute, Houston, TX, USA
| | - William F Flynn
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
| | - Ruli Gao
- Center for Bioinformatics and Computational Biology. Houston Methodist Research Institute Houston, Houston, TX, USA
| | - David S Baskin
- Department of Neurosurgery, Houston Methodist Neurological Institute, Houston, TX, USA
- Kenneth R. Peak Center for Brain and Pituitary Tumor Treatment and Research, Department of Neurosurgery, Houston Methodist Neurological Institute, Houston, TX, USA
- Department of Neurosurgery, Weill Cornell Medical College, New York, NY, USA
| | - Kumar Pichumani
- Department of Neurosurgery, Houston Methodist Neurological Institute, Houston, TX, USA
- Kenneth R. Peak Center for Brain and Pituitary Tumor Treatment and Research, Department of Neurosurgery, Houston Methodist Neurological Institute, Houston, TX, USA
- Department of Neurosurgery, Weill Cornell Medical College, New York, NY, USA
| | - Omkar B Ijare
- Department of Neurosurgery, Houston Methodist Neurological Institute, Houston, TX, USA
- Kenneth R. Peak Center for Brain and Pituitary Tumor Treatment and Research, Department of Neurosurgery, Houston Methodist Neurological Institute, Houston, TX, USA
| | - Stephanie L Wood
- Department of Neurosurgery, Houston Methodist Neurological Institute, Houston, TX, USA
| | - Suzanne Z Powell
- Kenneth R. Peak Center for Brain and Pituitary Tumor Treatment and Research, Department of Neurosurgery, Houston Methodist Neurological Institute, Houston, TX, USA
- Department of Neurosurgery, Weill Cornell Medical College, New York, NY, USA
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, TX, USA
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY, USA
| | - David L Haviland
- Flow Cytometry Core, Houston Methodist Research Institute, Houston, TX, USA
| | - Brittany C Parker Kerrigan
- Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- The Brain Tumor Center, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, USA
| | - Frederick F Lang
- Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- The Brain Tumor Center, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, USA
| | - Sujit S Prabhu
- Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kristin M Huntoon
- Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- The Brain Tumor Center, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, USA
| | - Wen Jiang
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Betty Y S Kim
- Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- The Brain Tumor Center, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, USA
| | - Joshy George
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
| | - Kyuson Yun
- Department of Neurology, Houston Methodist Research Institute, Houston, TX, USA.
- Department of Neurology, Weill Cornell Medical College, New York, NY, USA.
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3
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Sen Chaudhuri A, Yeh YW, Zewdie O, Li NS, Sun JB, Jin T, Wei B, Holmgren J, Xiang Z. S100A4 exerts robust mucosal adjuvant activity for co-administered antigens in mice. Mucosal Immunol 2022; 15:1028-1039. [PMID: 35729204 PMCID: PMC9212208 DOI: 10.1038/s41385-022-00535-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 05/15/2022] [Accepted: 05/31/2022] [Indexed: 02/04/2023]
Abstract
The lack of clinically applicable mucosal adjuvants is a major hurdle in designing effective mucosal vaccines. We hereby report that the calcium-binding protein S100A4, which regulates a wide range of biological functions, is a potent mucosal adjuvant in mice for co-administered antigens, including the SARS-CoV-2 spike protein, with comparable or even superior efficacy as cholera toxin but without causing any adverse reactions. Intranasal immunization with recombinant S100A4 elicited antigen-specific antibody and pulmonary cytotoxic T cell responses, and these responses were remarkably sustained for longer than 6 months. As a self-protein, S100A4 did not stimulate antibody responses against itself, a quality desired of adjuvants. S100A4 prolonged nasal residence of intranasally delivered antigens and promoted migration of antigen-presenting cells. S100A4-pulsed dendritic cells potently activated cognate T cells. Furthermore, S100A4 induced strong germinal center responses revealed by both microscopy and mass spectrometry, a novel label-free technique for measuring germinal center activity. Importantly, S100A4 did not induce olfactory bulb inflammation after nasal delivery, which is often a safety concern for nasal vaccination. In conclusion, S100A4 may be a promising adjuvant in formulating mucosal vaccines, including vaccines against pathogens that infect via the respiratory tract, such as SARS-CoV-2.
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Affiliation(s)
- Arka Sen Chaudhuri
- grid.16890.360000 0004 1764 6123Department of Health Technology and Informatics, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China ,grid.16890.360000 0004 1764 6123The Hong Kong Polytechnic University Shenzhen Research Institute, 518000 Shenzhen, China
| | - Yu-Wen Yeh
- grid.16890.360000 0004 1764 6123Department of Health Technology and Informatics, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China
| | - Olifan Zewdie
- grid.16890.360000 0004 1764 6123Department of Health Technology and Informatics, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China
| | - Nga Shan Li
- grid.16890.360000 0004 1764 6123Department of Health Technology and Informatics, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China
| | - Jia-Bin Sun
- grid.8761.80000 0000 9919 9582University of Gothenburg Vaccine Research Institute (GUVAX) and Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy at University of Gothenburg, SE-405 30 Göteborg, Sweden
| | - Tao Jin
- grid.8761.80000 0000 9919 9582Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy at University of Gothenburg, SE-413 46 Göteborg, Sweden
| | - Bin Wei
- grid.39436.3b0000 0001 2323 5732School of Life Sciences, Shanghai University, 200444 Shanghai, China
| | - Jan Holmgren
- grid.8761.80000 0000 9919 9582University of Gothenburg Vaccine Research Institute (GUVAX) and Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy at University of Gothenburg, SE-405 30 Göteborg, Sweden
| | - Zou Xiang
- grid.16890.360000 0004 1764 6123Department of Health Technology and Informatics, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China
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4
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The S100 Protein Family as Players and Therapeutic Targets in Pulmonary Diseases. Pulm Med 2021; 2021:5488591. [PMID: 34239729 PMCID: PMC8214497 DOI: 10.1155/2021/5488591] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 05/27/2021] [Indexed: 02/07/2023] Open
Abstract
The S100 protein family consists of over 20 members in humans that are involved in many intracellular and extracellular processes, including proliferation, differentiation, apoptosis, Ca2+ homeostasis, energy metabolism, inflammation, tissue repair, and migration/invasion. Although there are structural similarities between each member, they are not functionally interchangeable. The S100 proteins function both as intracellular Ca2+ sensors and as extracellular factors. Dysregulated responses of multiple members of the S100 family are observed in several diseases, including the lungs (asthma, chronic obstructive pulmonary disease, idiopathic pulmonary fibrosis, cystic fibrosis, pulmonary hypertension, and lung cancer). To this degree, extensive research was undertaken to identify their roles in pulmonary disease pathogenesis and the identification of inhibitors for several S100 family members that have progressed to clinical trials in patients for nonpulmonary conditions. This review outlines the potential role of each S100 protein in pulmonary diseases, details the possible mechanisms observed in diseases, and outlines potential therapeutic strategies for treatment.
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5
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Farkhondeh T, Llorens S, Pourbagher-Shahri AM, Ashrafizadeh M, Talebi M, Shakibaei M, Samarghandian S. An Overview of the Role of Adipokines in Cardiometabolic Diseases. Molecules 2020; 25:E5218. [PMID: 33182462 PMCID: PMC7665135 DOI: 10.3390/molecules25215218] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 11/02/2020] [Accepted: 11/06/2020] [Indexed: 12/18/2022] Open
Abstract
Obesity as an independent risk factor for cardiovascular diseases (CVDs) leads to an increase in morbidity, mortality, and a shortening of life span. The changes in heart structure and function as well as metabolic profile are caused by obese people, including those free of metabolic disorders. Obesity alters heart function structure and affects lipid and glucose metabolism, blood pressure, and increase inflammatory cytokines. Adipokines, specific cytokines of adipocytes, are involved in the progression of obesity and the associated co-morbidities. In the current study, we review the scientific evidence on the effects of obesity on CVDs, focusing on the changes in adipokines. Several adipokines have anti-inflammatory and cardioprotective effects comprising omentin, apelin, adiponectin, and secreted frizzled-related protein (Sfrp-5). Other adipokines have pro-inflammatory impacts on the cardiovascular system and obesity including leptin, tumor necrosis factor (TNF), retinol-binding protein4 (RBP-4), visfatin, resistin, and osteopontin. We found that obesity is associated with multiple CVDs, but can only occur in unhealthy metabolic patients. However, more studies should be designed to clarify the association between obesity, adipokine changes, and the occurrence of CVDs.
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Affiliation(s)
- Tahereh Farkhondeh
- Medical Toxicology and Drug Abuse Research Center (MTDRC), Birjand University of Medical Sciences, Birjand 9717853577, Iran;
- Faculty of Pharmacy, Birjand University of Medical Sciences, Birjand 9717853577, Iran;
| | - Silvia Llorens
- Department of Medical Sciences, Faculty of Medicine of Albacete, Centro Regional de Investigaciones Biomédicas (CRIB), University of Castilla-La Mancha, 02008 Albacete, Spain;
| | | | - Milad Ashrafizadeh
- Faculty of Engineering and Natural Sciences, Sabanci University, Orta Mahalle, Üniversite Caddesi No. 27, Orhanlı, Tuzla, Istanbul 34956, Turkey;
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, Istanbul 34956, Turkey
| | - Marjan Talebi
- Department of Pharmacognosy, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran 1996835113, Iran;
| | - Mehdi Shakibaei
- Musculoskeletal Research Group and Tumour Biology, Chair of Vegetative Anatomy, Institute of Anatomy, Faculty of Medicine, Ludwig-Maximilian-University Munich, Pettenkoferstrasse 11, D-80336 Munich, Germany
| | - Saeed Samarghandian
- Noncommunicable Diseases Research Center, Neyshabur University of Medical Sciences, Neyshabur 9318614139, Iran
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6
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Alanazi B, Munje CR, Rastogi N, Williamson AJK, Taylor S, Hole PS, Hodges M, Doyle M, Baker S, Gilkes AF, Knapper S, Pierce A, Whetton AD, Darley RL, Tonks A. Integrated nuclear proteomics and transcriptomics identifies S100A4 as a therapeutic target in acute myeloid leukemia. Leukemia 2020; 34:427-440. [PMID: 31611628 PMCID: PMC6995695 DOI: 10.1038/s41375-019-0596-4] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 09/18/2019] [Accepted: 09/30/2019] [Indexed: 12/20/2022]
Abstract
Inappropriate localization of proteins can interfere with normal cellular function and drive tumor development. To understand how this contributes to the development of acute myeloid leukemia (AML), we compared the nuclear proteome and transcriptome of AML blasts with normal human CD34+ cells. Analysis of the proteome identified networks and processes that significantly affected transcription regulation including misexpression of 11 transcription factors with seven proteins not previously implicated in AML. Transcriptome analysis identified changes in 40 transcription factors but none of these were predictive of changes at the protein level. The highest differentially expressed protein in AML nuclei compared with normal CD34+ nuclei (not previously implicated in AML) was S100A4. In an extended cohort, we found that over-expression of nuclear S100A4 was highly prevalent in AML (83%; 20/24 AML patients). Knock down of S100A4 in AML cell lines strongly impacted their survival whilst normal hemopoietic stem progenitor cells were unaffected. These data are the first analysis of the nuclear proteome in AML and have identified changes in transcription factor expression or regulation of transcription that would not have been seen at the mRNA level. These data also suggest that S100A4 is essential for AML survival and could be a therapeutic target in AML.
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Affiliation(s)
- Bader Alanazi
- Department of Haematology, Division of Cancer & Genetics, School of Medicine, Cardiff University, Cardiff, CF14 4XN, Wales, UK
| | - Chinmay R Munje
- Department of Haematology, Division of Cancer & Genetics, School of Medicine, Cardiff University, Cardiff, CF14 4XN, Wales, UK
- Paul O'Gorman Leukaemia Research Centre, University of Glasgow, Glasgow, G12 0ZD, UK
| | - Namrata Rastogi
- Department of Haematology, Division of Cancer & Genetics, School of Medicine, Cardiff University, Cardiff, CF14 4XN, Wales, UK
| | - Andrew J K Williamson
- Stoller Biomarker Discovery Centre, The University of Manchester, Manchester, M20 3LJ, UK
| | - Samuel Taylor
- Stoller Biomarker Discovery Centre, The University of Manchester, Manchester, M20 3LJ, UK
| | - Paul S Hole
- Department of Haematology, Division of Cancer & Genetics, School of Medicine, Cardiff University, Cardiff, CF14 4XN, Wales, UK
| | - Marie Hodges
- Department of Haematology, Division of Cancer & Genetics, School of Medicine, Cardiff University, Cardiff, CF14 4XN, Wales, UK
- Cardiff Experimental and Cancer Medicine Centre (ECMC), School of Medicine, Cardiff University, Cardiff, CF14 4XN, Wales, UK
| | - Michelle Doyle
- Department of Haematology, Division of Cancer & Genetics, School of Medicine, Cardiff University, Cardiff, CF14 4XN, Wales, UK
- Cardiff Experimental and Cancer Medicine Centre (ECMC), School of Medicine, Cardiff University, Cardiff, CF14 4XN, Wales, UK
| | - Sarah Baker
- Department of Haematology, Division of Cancer & Genetics, School of Medicine, Cardiff University, Cardiff, CF14 4XN, Wales, UK
- Cardiff Experimental and Cancer Medicine Centre (ECMC), School of Medicine, Cardiff University, Cardiff, CF14 4XN, Wales, UK
| | - Amanda F Gilkes
- Department of Haematology, Division of Cancer & Genetics, School of Medicine, Cardiff University, Cardiff, CF14 4XN, Wales, UK
- Cardiff Experimental and Cancer Medicine Centre (ECMC), School of Medicine, Cardiff University, Cardiff, CF14 4XN, Wales, UK
| | - Steven Knapper
- Department of Haematology, Division of Cancer & Genetics, School of Medicine, Cardiff University, Cardiff, CF14 4XN, Wales, UK
| | - Andrew Pierce
- Stoller Biomarker Discovery Centre, The University of Manchester, Manchester, M20 3LJ, UK
| | - Anthony D Whetton
- Stoller Biomarker Discovery Centre, The University of Manchester, Manchester, M20 3LJ, UK
| | - Richard L Darley
- Department of Haematology, Division of Cancer & Genetics, School of Medicine, Cardiff University, Cardiff, CF14 4XN, Wales, UK
| | - Alex Tonks
- Department of Haematology, Division of Cancer & Genetics, School of Medicine, Cardiff University, Cardiff, CF14 4XN, Wales, UK.
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7
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Riuzzi F, Chiappalupi S, Arcuri C, Giambanco I, Sorci G, Donato R. S100 proteins in obesity: liaisons dangereuses. Cell Mol Life Sci 2020; 77:129-147. [PMID: 31363816 PMCID: PMC11104817 DOI: 10.1007/s00018-019-03257-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 07/19/2019] [Accepted: 07/24/2019] [Indexed: 02/07/2023]
Abstract
Obesity is an endemic pathophysiological condition and a comorbidity associated with hypercholesterolemia, hypertension, cardiovascular disease, type 2 diabetes mellitus, and cancer. The adipose tissue of obese subjects shows hypertrophic adipocytes, adipocyte hyperplasia, and chronic low-grade inflammation. S100 proteins are Ca2+-binding proteins exclusively expressed in vertebrates in a cell-specific manner. They have been implicated in the regulation of a variety of functions acting as intracellular Ca2+ sensors transducing the Ca2+ signal and extracellular factors affecting cellular activity via ligation of a battery of membrane receptors. Certain S100 proteins, namely S100A4, the S100A8/S100A9 heterodimer and S100B, have been implicated in the pathophysiology of obesity-promoting macrophage-based inflammation via toll-like receptor 4 and/or receptor for advanced glycation end-products ligation. Also, serum levels of S100A4, S100A8/S100A9, S100A12, and S100B correlate with insulin resistance/type 2 diabetes, metabolic risk score, and fat cell size. Yet, secreted S100B appears to exert neurotrophic effects on sympathetic fibers in brown adipose tissue contributing to the larger sympathetic innervation of this latter relative to white adipose tissue. In the present review we first briefly introduce S100 proteins and then critically examine their role(s) in adipose tissue and obesity.
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Affiliation(s)
- Francesca Riuzzi
- Department of Experimental Medicine, Perugia Medical School, University of Perugia, Piazza Lucio Severi 1, 06132, Perugia, Italy
- Interuniversity Institute of Myology (IIM), University of Perugia, 06132, Perugia, Italy
| | - Sara Chiappalupi
- Department of Experimental Medicine, Perugia Medical School, University of Perugia, Piazza Lucio Severi 1, 06132, Perugia, Italy
- Interuniversity Institute of Myology (IIM), University of Perugia, 06132, Perugia, Italy
| | - Cataldo Arcuri
- Department of Experimental Medicine, Perugia Medical School, University of Perugia, Piazza Lucio Severi 1, 06132, Perugia, Italy
| | - Ileana Giambanco
- Department of Experimental Medicine, Perugia Medical School, University of Perugia, Piazza Lucio Severi 1, 06132, Perugia, Italy
| | - Guglielmo Sorci
- Department of Experimental Medicine, Perugia Medical School, University of Perugia, Piazza Lucio Severi 1, 06132, Perugia, Italy
- Interuniversity Institute of Myology (IIM), University of Perugia, 06132, Perugia, Italy
- Centro Universitario di Ricerca sulla Genomica Funzionale, University of Perugia, 06132, Perugia, Italy
| | - Rosario Donato
- Department of Experimental Medicine, Perugia Medical School, University of Perugia, Piazza Lucio Severi 1, 06132, Perugia, Italy.
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8
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Abstract
The metastasis-promoting S100A4 protein, a member of the S100 family, has recently been discovered as a potent factor implicated in various inflammation-associated diseases. S100A4 is involved in a range of biological functions such as angiogenesis, cell differentiation, apoptosis, motility, and invasion. Moreover, S100A4 is also a potent trigger of inflammatory processes and induces the release of cytokines and growth factors under different pathological conditions.Indeed, the release of S100A4 upon stress and mainly its pro-inflammatory role emerges as the most decisive activity in disease development, such as rheumatoid arthritis (RA), systemic sclerosis (SSc) allergy, psoriasis, and cancer. In the scope of this review, we will focus on the role of S100A4 as a mediator of pro-inflammatory pathways and its associated biological processes involved in the pathogenesis of various human noncommunicable diseases (NCDs) including cancer.
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9
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Spratt DE, Barber KR, Marlatt NM, Ngo V, Macklin JA, Xiao Y, Konermann L, Duennwald ML, Shaw GS. A subset of calcium-binding S100 proteins show preferential heterodimerization. FEBS J 2019; 286:1859-1876. [PMID: 30719832 DOI: 10.1111/febs.14775] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 12/19/2018] [Accepted: 01/31/2019] [Indexed: 12/22/2022]
Abstract
The assembly of proteins into dimers and oligomers is a necessary step for the proper function of transcription factors, muscle proteins, and proteases. In uncontrolled states, oligomerization can also contribute to illnesses such as Alzheimer's disease. The S100 protein family is a group of dimeric proteins that have important roles in enzyme regulation, cell membrane repair, and cell growth. Most S100 proteins have been examined in their homodimeric state, yet some of these important proteins are found in similar tissues implying that heterodimeric molecules can also be formed from the combination of two different S100 members. In this work, we have established co-expression methods in order to identify and quantify the distribution of homo- and heterodimers for four specific pairs of S100 proteins in their calcium-free states. The split GFP trap methodology was used in combination with other GFP variants to simultaneously quantify homo- and heterodimeric S100 proteins in vitro and in living cells. For the specific S100 proteins examined, NMR, mass spectrometry, and GFP trap experiments consistently show that S100A1:S100B, S100A1:S100P, and S100A11:S100B heterodimers are the predominant species formed compared to their corresponding homodimers. We expect the tools developed here will help establish the roles of S100 heterodimeric proteins and identify how heterodimerization might alter the specificity for S100 protein action in cells.
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Affiliation(s)
- Donald E Spratt
- Department of Biochemistry, The University of Western Ontario, London, Canada
| | - Kathryn R Barber
- Department of Biochemistry, The University of Western Ontario, London, Canada
| | - Nicole M Marlatt
- Department of Biochemistry, The University of Western Ontario, London, Canada
| | - Vy Ngo
- Department of Pathology and Laboratory Medicine, The University of Western Ontario, London, Canada
| | - Jillian A Macklin
- Department of Biochemistry, The University of Western Ontario, London, Canada
| | - Yiming Xiao
- Department of Chemistry, The University of Western Ontario, London, Canada
| | - Lars Konermann
- Department of Biochemistry, The University of Western Ontario, London, Canada.,Department of Chemistry, The University of Western Ontario, London, Canada
| | - Martin L Duennwald
- Department of Pathology and Laboratory Medicine, The University of Western Ontario, London, Canada
| | - Gary S Shaw
- Department of Biochemistry, The University of Western Ontario, London, Canada
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10
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Zhang YH, Ma DQ, Ding DP, Li J, Chen LL, Ao KJ, Tian YY. S100A4 Gene is Crucial for Methionine-Choline-Deficient Diet-Induced Non-Alcoholic Fatty Liver Disease in Mice. Yonsei Med J 2018; 59:1064-1071. [PMID: 30328321 PMCID: PMC6192886 DOI: 10.3349/ymj.2018.59.9.1064] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 08/06/2018] [Accepted: 08/24/2018] [Indexed: 12/17/2022] Open
Abstract
PURPOSE To explore the influence of S100 calcium binding protein A4 (S100A4) knockout (KO) on methionine-choline-deficient (MCD) diet-induced non-alcoholic fatty liver disease (NAFLD) in mice. MATERIALS AND METHODS S100A4 KO mice (n=20) and their wild-type (WT) counterparts (n=20) were randomly divided into KO/MCD, Ko/methionine-choline-sufficient (MCS), WT/MCD, and WT/MCS groups. After 8 weeks of feeding, blood lipid and liver function-related indexes were measured. HE, Oil Red O, and Masson stainings were used to observe the changes of liver histopathology. Additionally, expressions of S100A4 and proinflammatory and profibrogenic cytokines were detected by qRT-PCR and Western blot, while hepatocyte apoptosis was revealed by TUNEL staining. RESULTS Serum levels of aminotransferase, aspartate aminotransferase, triglyceride, and total cholesterol in mice were increased after 8-week MCD feeding, and hepatocytes performed varying balloon-like changes with increased inflammatory cell infiltration and collagen fibers; however, these effects were improved in mice of KO/MCD group. Meanwhile, total NAFLD activity scores and fibrosis were lower compared to WT+MCD group. Compared to WT/MCS group, S100A4 expression in liver tissue of WT/MCD group was enhanced. The expression of proinflammatory (TNF-α, IL-1β, IL-6) and profibrogenic cytokines (TGF-β1, COL1A1, α-SMA) in MCD-induced NAFLD mice were increased, as well as apoptotic index (AI). For MCD group, the expressions of proinflammatory and profibrogenic cytokines and AI in KO mice were lower than those of WT mice. CONCLUSION S100A4 was detected to be upregulated in NAFLD, while S100A4 KO alleviated liver fibrosis and inflammation, in addition to inhibiting hepatocyte apoptosis.
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Affiliation(s)
- Yin Hua Zhang
- Department of Infectious Diseases, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - De Qiang Ma
- Department of Infectious Diseases, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - De Ping Ding
- Department of Infectious Diseases, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China.
| | - Juan Li
- Maternal and Child Health-Care Hospital, Shiyan, Hubei, China
| | - Lin Li Chen
- Department of Infectious Diseases, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Kang Jian Ao
- Department of Infectious Diseases, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - You You Tian
- Department of Infectious Diseases, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China
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11
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Pankratova S, Klingelhofer J, Dmytriyeva O, Owczarek S, Renziehausen A, Syed N, Porter AE, Dexter DT, Kiryushko D. The S100A4 Protein Signals through the ErbB4 Receptor to Promote Neuronal Survival. Theranostics 2018; 8:3977-3990. [PMID: 30083275 PMCID: PMC6071530 DOI: 10.7150/thno.22274] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 04/10/2018] [Indexed: 12/21/2022] Open
Abstract
Understanding the mechanisms of neurodegeneration is crucial for development of therapies to treat neurological disorders. S100 proteins are extensively expressed in the injured brain but S100's role and signalling in neural cells remain elusive. We recently demonstrated that the S100A4 protein protects neurons in brain injury and designed S100A4-derived peptides mimicking its beneficial effects. Here we show that neuroprotection by S100A4 involves the growth factor family receptor ErbB4 and its ligand Neuregulin 1 (NRG), key regulators of neuronal plasticity and implicated in multiple brain pathologies. The neuroprotective effect of S100A4 depends on ErbB4 expression and the ErbB4 signalling partners ErbB2/Akt, and is reduced by functional blockade of NRG/ErbB4 in cell models of neurodegeneration. We also detect binding of S100A4 with ErbB1 (EGFR) and ErbB3. S100A4-derived peptides interact with, and signal through ErbB, are neuroprotective in primary and immortalized dopaminergic neurons, and do not affect cell proliferation/motility - features which make them promising as potential neuroprotectants. Our data suggest that the S100-ErbB axis may be an important mechanism regulating neuronal survival and plasticity.
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12
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Atlasi Y, Noori R, Marolin I, Franken P, Brandao J, Biermann K, Collini P, Grigorian M, Lukanidin E, Ambartsumian N, Fodde R. The role of S100a4 (Mts1) in Apc- and Smad4-driven tumour onset and progression. Eur J Cancer 2016; 68:114-124. [PMID: 27750112 DOI: 10.1016/j.ejca.2016.09.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Accepted: 09/08/2016] [Indexed: 11/28/2022]
Abstract
INTRODUCTION S100a4 is a calcium-binding protein belonging to the family of S100-proteins, highly expressed in different stromal cell types. S100A4 has been reported as a prognostic marker in colorectal cancer in association with tumour progression and metastasis. METHODS In this study, we analysed the in vivo role of S100a4 in intestinal tumour initiation and progression using different transgenic and knockout mouse models. RESULTS We found that genetic ablation or overexpression of S100a4 in both Apc- and Smad4-mutant mice do not affect tumour initiation in the intestinal tract. In contrast, S100a4 epithelial overexpression in Apc1638N/+/KRASV12G mice increases the dissemination of intestinal tumour cells to the liver, in agreement with its role in tumour metastasis. Moreover, we report a novel role for S100a4 in desmoid formation where S100a4 deficiency results in a significant reduction of the tumour burden characteristic of the Apc1638N model. In agreement with these results, S100a4 appears to be co-expressed together with mesenchymal stem cell (MSC) markers in desmoid tumours from Apc1638N/+ mice, as well as from sporadic and hereditary human desmoids. CONCLUSION Our data provide the first report on the in vivo role of S100a4 in intestinal tumourigenesis and describe a new role for S100a4 in the aetiology of desmoids formation.
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Affiliation(s)
- Yaser Atlasi
- Department of Pathology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands.
| | - Rubina Noori
- Department of Pathology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Ivana Marolin
- Department of Pathology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Patrick Franken
- Department of Pathology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Joana Brandao
- Department of Pathology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Katharina Biermann
- Department of Pathology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Paola Collini
- Department of Pathology, Istituto Nazionale Tumori, Milan, Italy
| | - Mariam Grigorian
- Department of Tumor Microenvironment and Metastasis, Danish Cancer Society, Copenhagen Ø, Denmark; Department of Neuroscience and Pharmacology, Faculty of Health Sciences, University of Copenhagen, Copenhagen N, Denmark
| | - Eugene Lukanidin
- Department of Tumor Microenvironment and Metastasis, Danish Cancer Society, Copenhagen Ø, Denmark; Department of Neuroscience and Pharmacology, Faculty of Health Sciences, University of Copenhagen, Copenhagen N, Denmark
| | - Noona Ambartsumian
- Department of Tumor Microenvironment and Metastasis, Danish Cancer Society, Copenhagen Ø, Denmark; Department of Neuroscience and Pharmacology, Faculty of Health Sciences, University of Copenhagen, Copenhagen N, Denmark
| | - Riccardo Fodde
- Department of Pathology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands.
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13
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Doroudgar S, Quijada P, Konstandin M, Ilves K, Broughton K, Khalafalla FG, Casillas A, Nguyen K, Gude N, Toko H, Ornelas L, Thuerauf DJ, Glembotski CC, Sussman MA, Völkers M. S100A4 protects the myocardium against ischemic stress. J Mol Cell Cardiol 2016; 100:54-63. [PMID: 27721024 DOI: 10.1016/j.yjmcc.2016.10.001] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Revised: 09/13/2016] [Accepted: 10/04/2016] [Indexed: 11/30/2022]
Abstract
BACKGROUND Myocardial infarction is followed by cardiac dysfunction, cellular death, and ventricular remodeling, including tissue fibrosis. S100A4 protein plays multiple roles in cellular survival, and tissue fibrosis, but the relative role of the S100A4 in the myocardium after myocardial infarction is unknown. This study aims to investigate the role of S100A4 in myocardial remodeling and cardiac function following infarct damage. METHODS AND RESULTS S100A4 expression is low in the adult myocardium, but significantly increased following myocardial infarction. Deletion of S100A4 increased cardiac damage after myocardial infarction, whereas cardiac myocyte-specific overexpression of S100A4 protected the infarcted myocardium. Decreased cardiac function in S100A4 Knockout mice was accompanied with increased cardiac remodeling, fibrosis, and diminished capillary density in the remote myocardium. Loss of S100A4 caused increased apoptotic cell death both in vitro and in vivo in part mediated by decreased VEGF expression. Conversely, S100A4 overexpression protected cells against apoptosis in vitro and in vivo. Increased pro-survival AKT-signaling explained reduced apoptosis in S100A4 overexpressing cells. CONCLUSION S100A4 expression protects cardiac myocytes against myocardial ischemia and is required for stabilization of cardiac function after MI.
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Affiliation(s)
- Shirin Doroudgar
- The San Diego State Heart Institute and Department of Biology, San Diego State University, San Diego, CA 92182, USA; University Hospital Heidelberg, Internal Medicine III, Heidelberg, Germany; DZHK (German Centre for Cardiovascular Research), partner site Heidelberg/Mannheim, Germany
| | - Pearl Quijada
- The San Diego State Heart Institute and Department of Biology, San Diego State University, San Diego, CA 92182, USA
| | - Mathias Konstandin
- The San Diego State Heart Institute and Department of Biology, San Diego State University, San Diego, CA 92182, USA; University Hospital Heidelberg, Internal Medicine III, Heidelberg, Germany; DZHK (German Centre for Cardiovascular Research), partner site Heidelberg/Mannheim, Germany
| | - Kelli Ilves
- The San Diego State Heart Institute and Department of Biology, San Diego State University, San Diego, CA 92182, USA
| | - Kathleen Broughton
- The San Diego State Heart Institute and Department of Biology, San Diego State University, San Diego, CA 92182, USA
| | - Farid G Khalafalla
- The San Diego State Heart Institute and Department of Biology, San Diego State University, San Diego, CA 92182, USA
| | - Alexandria Casillas
- The San Diego State Heart Institute and Department of Biology, San Diego State University, San Diego, CA 92182, USA
| | - Kristine Nguyen
- The San Diego State Heart Institute and Department of Biology, San Diego State University, San Diego, CA 92182, USA
| | - Natalie Gude
- The San Diego State Heart Institute and Department of Biology, San Diego State University, San Diego, CA 92182, USA
| | - Haruhiro Toko
- The San Diego State Heart Institute and Department of Biology, San Diego State University, San Diego, CA 92182, USA
| | - Luis Ornelas
- The San Diego State Heart Institute and Department of Biology, San Diego State University, San Diego, CA 92182, USA
| | - Donna J Thuerauf
- The San Diego State Heart Institute and Department of Biology, San Diego State University, San Diego, CA 92182, USA
| | - Christopher C Glembotski
- The San Diego State Heart Institute and Department of Biology, San Diego State University, San Diego, CA 92182, USA
| | - Mark A Sussman
- The San Diego State Heart Institute and Department of Biology, San Diego State University, San Diego, CA 92182, USA
| | - Mirko Völkers
- The San Diego State Heart Institute and Department of Biology, San Diego State University, San Diego, CA 92182, USA; University Hospital Heidelberg, Internal Medicine III, Heidelberg, Germany; DZHK (German Centre for Cardiovascular Research), partner site Heidelberg/Mannheim, Germany.
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14
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Tahara S, Nojima S, Ohshima K, Hori Y, Kurashige M, Wada N, Ikeda JI, Morii E. S100A4 accelerates the proliferation and invasion of endometrioid carcinoma and is associated with the "MELF" pattern. Cancer Sci 2016; 107:1345-52. [PMID: 27348205 PMCID: PMC5021035 DOI: 10.1111/cas.12999] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Revised: 06/15/2016] [Accepted: 06/24/2016] [Indexed: 01/16/2023] Open
Abstract
Endometrioid carcinoma (EC) is one of the most common malignancies of the female genital system. Although the behavior of EC ranges from an excellent prognosis to aggressive disease with a poor outcome, the factors that determine its diversity have not been determined. Here, we show that S100A4, a calcium‐binding protein of the EF‐hand type, is correlated with the proliferation and invasion ability of EC. We demonstrated previously that EC cells with high aldehyde dehydrogenase (ALDH) activity were more tumorigenic than ALDH‐lo cells. Screening by shotgun proteomics demonstrated that the expression level of S100A4 in ALDH‐hi EC cells was significantly higher than that in ALDH‐lo cells. S100A4‐knockout cells generated by the CRISPR/Cas9 system showed reduced proliferation and invasion. These cells showed impaired AKT phosphorylation and matrix metalloproteinase‐2 activation, accounting for their impaired proliferation and invasion, respectively. Furthermore, in clinical EC samples, elevated expression of S100A4 was highly related to myometrial and lymphatic invasion in well to moderately differentiated EC. Notably, strong and diffuse expression of S100A4 was observed in tumor tissues with a microcystic, elongated and fragmented (“MELF”) pattern, which is associated with a highly invasive EC phenotype. Collectively, our results demonstrate not only that high expression of S100A4 contributes to an aggressive phenotype of EC, but also that its elevated expression is closely related to the MELF histopathological pattern.
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Affiliation(s)
- Shinichiro Tahara
- Department of Pathology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Satoshi Nojima
- Department of Pathology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Kenji Ohshima
- Department of Pathology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Yumiko Hori
- Department of Pathology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Masako Kurashige
- Department of Pathology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Naoki Wada
- Department of Pathology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Jun-Ichiro Ikeda
- Department of Pathology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Eiichi Morii
- Department of Pathology, Osaka University Graduate School of Medicine, Osaka, Japan.
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15
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Laulicht F, Brocato J, Cartularo L, Vaughan J, Wu F, Kluz T, Sun H, Oksuz BA, Shen S, Peana M, Medici S, Zoroddu MA, Costa M. Tungsten-induced carcinogenesis in human bronchial epithelial cells. Toxicol Appl Pharmacol 2015; 288:33-9. [PMID: 26164860 PMCID: PMC4579035 DOI: 10.1016/j.taap.2015.07.003] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Revised: 06/30/2015] [Accepted: 07/02/2015] [Indexed: 12/30/2022]
Abstract
Metals such as arsenic, cadmium, beryllium, and nickel are known human carcinogens; however, other transition metals, such as tungsten (W), remain relatively uninvestigated with regard to their potential carcinogenic activity. Tungsten production for industrial and military applications has almost doubled over the past decade and continues to increase. Here, for the first time, we demonstrate tungsten's ability to induce carcinogenic related endpoints including cell transformation, increased migration, xenograft growth in nude mice, and the activation of multiple cancer-related pathways in transformed clones as determined by RNA sequencing. Human bronchial epithelial cell line (Beas-2B) exposed to tungsten developed carcinogenic properties. In a soft agar assay, tungsten-treated cells formed more colonies than controls and the tungsten-transformed clones formed tumors in nude mice. RNA-sequencing data revealed that the tungsten-transformed clones altered the expression of many cancer-associated genes when compared to control clones. Genes involved in lung cancer, leukemia, and general cancer genes were deregulated by tungsten. Taken together, our data show the carcinogenic potential of tungsten. Further tests are needed, including in vivo and human studies, in order to validate tungsten as a carcinogen to humans.
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Affiliation(s)
- Freda Laulicht
- Department of Environmental Medicine, New York University Langone Medical Center, Tuxedo, NY 10987, USA
| | - Jason Brocato
- Department of Environmental Medicine, New York University Langone Medical Center, Tuxedo, NY 10987, USA
| | - Laura Cartularo
- Department of Environmental Medicine, New York University Langone Medical Center, Tuxedo, NY 10987, USA
| | - Joshua Vaughan
- Department of Environmental Medicine, New York University Langone Medical Center, Tuxedo, NY 10987, USA
| | - Feng Wu
- Department of Environmental Medicine, New York University Langone Medical Center, Tuxedo, NY 10987, USA
| | - Thomas Kluz
- Department of Environmental Medicine, New York University Langone Medical Center, Tuxedo, NY 10987, USA
| | - Hong Sun
- Department of Environmental Medicine, New York University Langone Medical Center, Tuxedo, NY 10987, USA
| | - Betul Akgol Oksuz
- Genome Technology Center, New York University Langone Medical Center, New York, NY 10016, USA
| | - Steven Shen
- Center for Health Informatics and Bioinformatics, New York University Langone Medical Center, New York, NY 10016, USA
| | - Massimiliano Peana
- Department of Chemistry and Pharmacy, University of Sassari, Sassari, Italy
| | - Serenella Medici
- Department of Chemistry and Pharmacy, University of Sassari, Sassari, Italy
| | | | - Max Costa
- Department of Environmental Medicine, New York University Langone Medical Center, Tuxedo, NY 10987, USA.
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16
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Ochiya T, Takenaga K, Asagiri M, Nakano K, Satoh H, Watanabe T, Imajoh-Ohmi S, Endo H. Efficient inhibition of tumor angiogenesis and growth by a synthetic peptide blocking S100A4-methionine aminopeptidase 2 interaction. MOLECULAR THERAPY-METHODS & CLINICAL DEVELOPMENT 2015; 2:15008. [PMID: 26029719 PMCID: PMC4445002 DOI: 10.1038/mtm.2015.8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2014] [Revised: 01/27/2015] [Accepted: 01/29/2015] [Indexed: 01/19/2023]
Abstract
The prometastatic calcium-binding protein, S100A4, is expressed in endothelial cells, and its downregulation markedly suppresses tumor angiogenesis in a xenograft cancer model. Given that endothelial S100A4 can be a molecular target for inhibiting tumor angiogenesis, we addressed here whether synthetic peptide capable of blocking S100A4-effector protein interaction could be a novel antiangiogenic agent. To examine this hypothesis, we focused on the S100A4-binding domain of methionine aminopeptidase 2, an effector protein, which plays a role in endothelial cell growth. Overexpression of the domain in mouse endothelial MSS31 cells reduced DNA synthesis, and the corresponding synthetic peptide (named NBD) indeed interacted with S100A4 and inhibited capillary formation in vitro and new blood vessel formation in vivo. Intriguingly, a single intra-tumor administration of the NBD peptide in human prostate cancer xenografts significantly reduced vascularity, resulting in tumor regression. Mechanistically, the NBD peptide enhanced assembly of nonmuscle myosin IIA filaments along with Ser1943 phosphorylation, stimulated formation of focal adhesions without phosphorylation of focal adhesion kinase, and provoked G1/S arrest of the cell cycle. Altogether, the NBD peptide is a potent inhibitor for tumor angiogenesis, and is the first example of an anticancer peptide drug developed on the basis of an endothelial S100A4-targeted strategy.
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Affiliation(s)
- Takahiro Ochiya
- Division of Molecular and Cellular Medicine, National Cancer Center Research Institute , Tokyo, Japan
| | - Keizo Takenaga
- Department of Life Science, Shimane University School of Medicine , Izumo, Japan
| | - Masataka Asagiri
- The Institute of Medical Science, The University of Tokyo , Tokyo, Japan
| | - Kazumi Nakano
- Department of Medical Genome Sciences, Laboratory of Tumor Cell Biology, Graduate School of Frontier Sciences, The University of Tokyo , Tokyo, Japan
| | - Hitoshi Satoh
- Department of Medical Genome Sciences, Laboratory of Tumor Cell Biology, Graduate School of Frontier Sciences, The University of Tokyo , Tokyo, Japan
| | - Toshiki Watanabe
- Department of Medical Genome Sciences, Laboratory of Tumor Cell Biology, Graduate School of Frontier Sciences, The University of Tokyo , Tokyo, Japan
| | | | - Hideya Endo
- The Institute of Medical Science, The University of Tokyo , Tokyo, Japan ; Department of Medical Genome Sciences, Laboratory of Tumor Cell Biology, Graduate School of Frontier Sciences, The University of Tokyo , Tokyo, Japan
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17
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Grum-Schwensen B, Klingelhöfer J, Beck M, Bonefeld CM, Hamerlik P, Guldberg P, Grigorian M, Lukanidin E, Ambartsumian N. S100A4-neutralizing antibody suppresses spontaneous tumor progression, pre-metastatic niche formation and alters T-cell polarization balance. BMC Cancer 2015; 15:44. [PMID: 25884510 PMCID: PMC4335362 DOI: 10.1186/s12885-015-1034-2] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Accepted: 01/23/2015] [Indexed: 01/19/2023] Open
Abstract
Background The tumor microenvironment plays a determinative role in stimulating tumor progression and metastasis. Notably, tumor-stroma signals affect the pattern of infiltrated immune cells and the profile of tumor-released cytokines. Among the known molecules that are engaged in stimulating the metastatic spread of tumor cells is the S100A4 protein. S100A4 is known as an inducer of inflammatory processes and has been shown to attract T-cells to the primary tumor and to the pre-metastatic niche. The present study aims to examine the immunomodulatory role of S100A4 in vivo and in vitro and assess the mode of action of 6B12, a S100A4 neutralizing antibody. Methods The therapeutic effect of the 6B12 antibody was evaluated in two different mouse models. First, in a model of spontaneous breast cancer we assessed the dynamics of tumor growth and metastasis. Second, in a model of metastatic niche formation we determined the expression of metastatic niche markers. The levels of cytokine expression were assessed using antibody as well as PCR arrays and the results confirmed by qRT-PCR and ELISA. T-cell phenotyping and in vitro differentiation analyses were performed by flow cytometry. Results We show that the S100A4 protein alters the expression of transcription factor and signal transduction pathway genes involved in the T-cell lineage differentiation. T-cells challenged with S100A4 demonstrated reduced proportion of Th1-polarized cells shifting the Th1/Th2 balance towards the Th2 pro-tumorigenic phenotype. The 6B12 antibody restored the Th1/Th2 balance. Furthermore, we provide evidence that the 6B12 antibody deploys its anti-metastatic effect, by suppressing the attraction of T-cells to the site of primary tumor and pre-metastatic niche. This was associated with delayed primary tumor growth, decreased vessel density and inhibition of metastases. Conclusion The S100A4 blocking antibody (6B12) reduces tumor growth and metastasis in a model of spontaneous breast cancer. The 6B12 antibody treatment inhibits T cell accumulation at the primary and pre-metastatic tumor sites. The 6B12 antibody acts as an immunomodulatory agent and thus supports the view that the 6B12 antibody is a promising therapeutic candidate to fight cancer. Electronic supplementary material The online version of this article (doi:10.1186/s12885-015-1034-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
| | - Jörg Klingelhöfer
- Institute of Neuroscience and Pharmacology, Faculty of Health Sciences, Copenhagen University, 2200, Copenhagen, Denmark.
| | - Mette Beck
- Danish Cancer Society Research Center, 2100, Copenhagen, Denmark.
| | - Charlotte Menné Bonefeld
- Institute of International Health, Immunology and Microbiology, Faculty of Health Sciences, Copenhagen University, 2200, Copenhagen, Denmark.
| | - Petra Hamerlik
- Danish Cancer Society Research Center, 2100, Copenhagen, Denmark.
| | - Per Guldberg
- Danish Cancer Society Research Center, 2100, Copenhagen, Denmark.
| | - Mariam Grigorian
- Institute of Neuroscience and Pharmacology, Faculty of Health Sciences, Copenhagen University, 2200, Copenhagen, Denmark.
| | - Eugene Lukanidin
- Danish Cancer Society Research Center, 2100, Copenhagen, Denmark.
| | - Noona Ambartsumian
- Institute of Neuroscience and Pharmacology, Faculty of Health Sciences, Copenhagen University, 2200, Copenhagen, Denmark.
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18
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S100A4 regulates the Src-tyrosine kinase dependent differentiation of Th17 cells in rheumatoid arthritis. Biochim Biophys Acta Mol Basis Dis 2014; 1842:2049-59. [PMID: 25035294 DOI: 10.1016/j.bbadis.2014.07.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Revised: 07/01/2014] [Accepted: 07/02/2014] [Indexed: 12/20/2022]
Abstract
OBJECTIVES To evaluate the role of S100A4, a calcium-binding regulator of nonmuscle myosin assembly, for T-cell responses in rheumatoid arthritis. METHODS Arthritis was induced in the methylated bovine serum albumin (mBSA)-immunized mice lacking the entire S100A4 protein (S100A4KO) and in wild-type counterparts treated with short hairpin ribonucleic acid (shRNA)-lentiviral constructs targeting S100A4 (S100A4-shRNA). The severity of arthritis was evaluated morphologically. T-cell subsets were characterized by the expression of master transcription factors, and functionally by proliferation activity and cytokine production. The activity of the Scr-kinases Fyn and Lck was assessed by the autophosphorylation of C-terminal thyrosine and by the phosphorylation of the CD5 cytodomain. The interaction between S100A4 and the CD5 cytodomain was analysed by nuclear magnetic resonance spectrophotometry. RESULTS S100A4-deficient mice (S100A4KO and S100A4-shRNA) had significantly alleviated morphological signs of arthritis and joint damage. Leukocyte infiltrates in the arthritic joints of S100A4-deficient mice accumulated Foxp3(+) Treg cells, while the number of RORγt(+) and (pTyr705)STAT3(+) cells was reduced. S100A4-deficient mice had a limited formation of Th17-cells with low retinoic acid orphan receptor gamma t (RORγt) mRNA and IL17 production in T-cell cultures. S100A4-deficient mice had a low expression and activity of T-cell receptor (TCR) inhibitor CD5 and low (pTyr705)STAT3 (signal transducer and activator of transcription 3), which led to increased (pTyr352)ZAP-70 (theta-chain associated protein kinase of 70kDa), lymphocyte proliferation and production of IL2. In vitro experiments showed that S100A4 directly binds Lck and Fyn and reciprocally regulates their kinase activity towards the CD5 cytodomain. Spectrometry demonstrates an interaction between the CD5 cytodomain and EF2-binding sites of S100A4. CONCLUSION The present study demonstrates that S100A4 plays an important part in the pathogenesis of arthritis. It controls CD5-dependent differentiation of Th17 cells by regulating the activity of the Src-family kinases Lck and Fyn.
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19
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Yang W, Nam K, Ju JH, Lee KM, Oh S, Shin I. S100A4 negatively regulates β-catenin by inducing the Egr-1-PTEN-Akt-GSK3β degradation pathway. Cell Signal 2014; 26:2096-106. [PMID: 24975844 DOI: 10.1016/j.cellsig.2014.06.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Accepted: 06/19/2014] [Indexed: 12/18/2022]
Abstract
S100A4, also known as the mts1 gene, has been reported as an invasive and metastatic marker for many types of cancers. S100A4 interacts with various target genes that affect tumor cell metastasis; however, little is known about cellular signaling pathways elicited by S100A4. In the current study, we demonstrate an inhibitory effect of S100A4 on β-catenin signaling in breast cancer cells. By overexpressing S100A4 in MCF-7, MDA-MB-231 and MDA-MB-453 breast cancer cells, we observed the down-regulation of β-catenin expression and β-catenin-dependent TCF/LEF transcriptional activities. The activity of GSK3β, which phosphorylates β-catenin and induces proteasomal degradation of β-catenin, was increased in S100A4-overexpressing cell lines. Blocking Glycogen Synthase Kinase (GSK3β) activity by lithium chloride or Dvl gene overexpression restored β-catenin expression. We also found that increased GSK3β activity was due to decrease in Akt activity resulting from Egr-1-induced phosphatase and tensin homolog (PTEN) expression. S100A4 induced Egr-1 nuclear localization by increasing the association between Egr-1 and importin-7 and this effect was reduced in S100A4 mutants that harbored a defect in nuclear localization signals. Collectively, we verify herein that S100A4 may act as a tumor suppressor in breast cancers by down-regulating the central signaling axis for tumor cell survival.
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Affiliation(s)
- Wonseok Yang
- Department of Life Science, College of Natural Science, Hanyang University, 17 Haengdang-dong, Seongdong-gu, Seoul 133-791, Republic of Korea
| | - KeeSoo Nam
- Department of Life Science, College of Natural Science, Hanyang University, 17 Haengdang-dong, Seongdong-gu, Seoul 133-791, Republic of Korea
| | - Ji-Hyun Ju
- Department of Life Science, College of Natural Science, Hanyang University, 17 Haengdang-dong, Seongdong-gu, Seoul 133-791, Republic of Korea
| | - Kyung-Min Lee
- Department of Life Science, College of Natural Science, Hanyang University, 17 Haengdang-dong, Seongdong-gu, Seoul 133-791, Republic of Korea
| | - Sunhwa Oh
- Department of Life Science, College of Natural Science, Hanyang University, 17 Haengdang-dong, Seongdong-gu, Seoul 133-791, Republic of Korea
| | - Incheol Shin
- Department of Life Science, College of Natural Science, Hanyang University, 17 Haengdang-dong, Seongdong-gu, Seoul 133-791, Republic of Korea.
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Gross SR, Sin CGT, Barraclough R, Rudland PS. Joining S100 proteins and migration: for better or for worse, in sickness and in health. Cell Mol Life Sci 2014; 71:1551-79. [PMID: 23811936 PMCID: PMC11113901 DOI: 10.1007/s00018-013-1400-7] [Citation(s) in RCA: 118] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Revised: 06/04/2013] [Accepted: 06/06/2013] [Indexed: 12/12/2022]
Abstract
The vast diversity of S100 proteins has demonstrated a multitude of biological correlations with cell growth, cell differentiation and cell survival in numerous physiological and pathological conditions in all cells of the body. This review summarises some of the reported regulatory functions of S100 proteins (namely S100A1, S100A2, S100A4, S100A6, S100A7, S100A8/S100A9, S100A10, S100A11, S100A12, S100B and S100P) on cellular migration and invasion, established in both culture and animal model systems and the possible mechanisms that have been proposed to be responsible. These mechanisms involve intracellular events and components of the cytoskeletal organisation (actin/myosin filaments, intermediate filaments and microtubules) as well as extracellular signalling at different cell surface receptors (RAGE and integrins). Finally, we shall attempt to demonstrate how aberrant expression of the S100 proteins may lead to pathological events and human disorders and furthermore provide a rationale to possibly explain why the expression of some of the S100 proteins (mainly S100A4 and S100P) has led to conflicting results on motility, depending on the cells used.
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Affiliation(s)
- Stephane R. Gross
- School of Life and Health Sciences, Aston University, Aston Triangle, Birmingham, B4 7ET UK
| | - Connie Goh Then Sin
- School of Life and Health Sciences, Aston University, Aston Triangle, Birmingham, B4 7ET UK
| | - Roger Barraclough
- Institute of Integrative Biology, University of Liverpool, Biosciences Building, Crown Street, Liverpool, L69 7ZB UK
| | - Philip S. Rudland
- Institute of Integrative Biology, University of Liverpool, Biosciences Building, Crown Street, Liverpool, L69 7ZB UK
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21
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Tomcik M, Palumbo-Zerr K, Zerr P, Avouac J, Dees C, Sumova B, Distler A, Beyer C, Cerezo LA, Becvar R, Distler O, Grigorian M, Schett G, Senolt L, Distler JHW. S100A4 amplifies TGF-β-induced fibroblast activation in systemic sclerosis. Ann Rheum Dis 2014; 74:1748-55. [DOI: 10.1136/annrheumdis-2013-204516] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2013] [Accepted: 03/21/2014] [Indexed: 01/26/2023]
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22
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Atrazine represses S100A4 gene expression and TPA-induced motility in HepG2 cells. Toxicol In Vitro 2014; 28:156-63. [DOI: 10.1016/j.tiv.2013.10.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2012] [Revised: 10/18/2013] [Accepted: 10/28/2013] [Indexed: 01/11/2023]
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23
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Siddique HR, Adhami VM, Parray A, Johnson JJ, Siddiqui IA, Shekhani MT, Murtaza I, Ambartsumian N, Konety BR, Mukhtar H, Saleem M. The S100A4 Oncoprotein Promotes Prostate Tumorigenesis in a Transgenic Mouse Model: Regulating NFκB through the RAGE Receptor. Genes Cancer 2013; 4:224-34. [PMID: 24069509 DOI: 10.1177/1947601913492420] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2013] [Accepted: 05/11/2013] [Indexed: 01/11/2023] Open
Abstract
S100A4, a calcium-binding protein, is known for its role in the metastatic spread of tumor cells, a late event of cancer disease. This is the first report showing that S100A4 is not merely a metastatic protein but also an oncoprotein that plays a critical role in the development of tumors. We earlier showed that S100A4 expression progressively increases in prostatic tissues with the advancement of prostate cancer (CaP) in TRAMP, an autochthonous mouse model. To study the functional significance of S100A4 in CaP, we generated a heterozygously deleted S100A4 (TRAMP/S100A4(+/-)) genotype by crossing TRAMP with S100A4(-/-) mice. TRAMP/S100A4(+/-) did not show a lethal phenotype, and transgenes were functional. As compared to age-matched TRAMP littermates, TRAMP/S100A4(+/-) mice exhibited 1) an increased tumor latency period (P < 0.001), 2) a 0% incidence of metastasis, and 3) reduced prostatic weights (P < 0.001). We generated S100A4-positive clones from S100A4-negative CaP cells and tested their potential. S100A4-positive tumors grew at a faster rate than S100A4-negative tumors in vitro and in a xenograft mouse model. The S100A4 protein exhibited growth factor-like properties in multimode (intracellular and extracellular) forms. We observed that 1) the growth-promoting effect of S100A4 is due to its activation of NFκB, 2) S100A4-deficient tumors exhibit reduced NFκB activity, 3) S100A4 regulates NFκB through the RAGE receptor, and 4) S100A4 and RAGE co-localize in prostatic tissues of mice. Keeping in view its growth-promoting role, we suggest that S100A4 qualifies as an excellent candidate to be exploited for therapeutic agents to treat CaP in humans.
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24
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Anti-S100A4 antibody suppresses metastasis formation by blocking stroma cell invasion. Neoplasia 2013; 14:1260-8. [PMID: 23308057 DOI: 10.1593/neo.121554] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2012] [Revised: 10/31/2012] [Accepted: 11/01/2012] [Indexed: 12/24/2022] Open
Abstract
The small Ca-binding protein, S100A4, has a well-established metastasis-promoting activity. Moreover, its expression is tightly correlated with poor prognosis in patients with numerous types of cancer. Mechanistically, the extracellular S100A4 drives metastasis by affecting the tumor microenvironment, making it an attractive target for anti-cancer therapy. In this study, we produced a function-blocking anti-S100A4 monoclonal antibody with metastasis-suppressing activity. Antibody treatment significantly reduced metastatic burden in the lungs of experimental animals by blocking the recruitment of T cells to the site of the primary tumor. In vitro studies demonstrated that this antibody efficiently reduced the invasion of T cells in a fibroblast monolayer. Moreover, it was capable of suppressing the invasive growth of human and mouse fibroblasts. We presume therefore that the antibody exerts its activity by suppressing stroma cell recruitment to the site of the growing tumor. Our epitope mapping studies suggested that the antibody recognition site overlaps with the target binding interface of human S100A4. We conclude here that this antibody could serve as a solid basis for development of an efficient anti-metastatic therapy.
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Erlandsson MC, Svensson MD, Jonsson IM, Bian L, Ambartsumian N, Andersson S, Peng Z, Vääräniemi J, Ohlsson C, Andersson KME, Bokarewa MI. Expression of metastasin S100A4 is essential for bone resorption and regulates osteoclast function. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2013; 1833:2653-2663. [PMID: 23830916 DOI: 10.1016/j.bbamcr.2013.06.020] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2013] [Revised: 05/31/2013] [Accepted: 06/21/2013] [Indexed: 12/20/2022]
Abstract
OBJECTIVE S100A4 is a Ca-binding protein that regulates cell growth, survival, and motility. The abundant expression of S100A4 in rheumatiod arthritis contributes to the invasive growth of joint tissue and to bone damage. In the present study, we analysed the role of S100A4 in bone homeostasis. METHODS Peripheral quantitative computed tomography and histomorphometric analysis were performed in mice lacking the entire S100A4 protein (S100A4KO) and in wild-type (WT) counterparts treated with shRNA-lentiviral constructs targeting S100A4 (S100A4-shRNA). Control groups consisted of sex-matched WT counterparts and WT mice treated with a non-targeting RNA construct. RESULTS S100A4 deficiency was associated with higher trabecular and cortical bone mass, increased number and thickness of trabeculi combined with larger periosteal circumference and higher predicted bone strength. S100A4 inhibition by shRNA led to an increase in cortical bone in WT mice. S100A4-deficieny was associated with a reduced number of functional osteoclasts. S100A4KO and S100A4-shRNA-treated bone marrow progenitors gave rise to a large number of small TRAP+ cells with few nuclei and few pseudopodial processes. Poor osteoclastogenesis and the low resorptive capacity in S100A4Ko mice may be linked to low levels of surface integrins, impaired adhesion capacity, and poor multinucleation in S100A4-deficient osteoclasts, as well as a low content of proteolytic enzymes cathepsin K and MMP3 and MMP9 to break down the organic matrix. CONCLUSION S100A4 emerges as a negative regulator of bone metabolism potentially responsible for the excessive bone turnover in conditions marked by high levels of S100A4 protein, such as inflammation and rheumatoid arthritis.
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Affiliation(s)
- Malin C Erlandsson
- Department of Rheumatology and Inflammation Research at Sahlgrenska Academy, University of Göteborg, Göteborg, Sweden
| | - Mattias D Svensson
- Department of Rheumatology and Inflammation Research at Sahlgrenska Academy, University of Göteborg, Göteborg, Sweden
| | - Ing-Marie Jonsson
- Department of Rheumatology and Inflammation Research at Sahlgrenska Academy, University of Göteborg, Göteborg, Sweden
| | - Li Bian
- Department of Rheumatology and Inflammation Research at Sahlgrenska Academy, University of Göteborg, Göteborg, Sweden
| | | | - Sofia Andersson
- Department of Rheumatology and Inflammation Research at Sahlgrenska Academy, University of Göteborg, Göteborg, Sweden
| | | | | | - Claes Ohlsson
- Center for Bone and Arthritis Research at Sahlgrenska Academy, University of Göteborg, Göteborg, Sweden
| | - Karin M E Andersson
- Department of Rheumatology and Inflammation Research at Sahlgrenska Academy, University of Göteborg, Göteborg, Sweden
| | - Maria I Bokarewa
- Department of Rheumatology and Inflammation Research at Sahlgrenska Academy, University of Göteborg, Göteborg, Sweden.
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26
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Erlandsson MC, Bian L, Jonsson IM, Andersson KM, Bokarewa MI. Metastasin S100A4 is a mediator of sex hormone-dependent formation of the cortical bone. Mol Endocrinol 2013; 27:1311-21. [PMID: 23798573 DOI: 10.1210/me.2012-1398] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
S100A4 is a Ca-binding protein participating in regulation of cell growth, survival, and motility. Here we studied the role of S100A4 protein in sex hormone-regulated bone formation. Bone mineral density in the trabecular and cortical compartments was evaluated in female S100A4 knockout (KO), in matched wild-type (WT) counterparts, and in WT mice treated with lentiviral small hairpin RNA construct inhibiting the S100A4 gene transcription or with a nontargeting construct, by peripheral quantitative computed tomography. The effect of sex hormones on bone was measured 5 weeks after ovariectomy (OVX) and/or dehydroepiadrosterone treatment. S100A4KO had an excessive trabecular and cortical bone formation compared with the age- and sex-matched WT mice. S100A4KO had an increased periosteal circumference (P = .001), cortical thickness (P = .056), and cortical area (P = .003), which predicted 20% higher bone strength in S100A4KO (P = .013). WT mice treated with small hairpin RNA-S100A4 showed an increase of the cortical bone parameters in a fashion identical with S100A4KO mice, indicating the key role of S100A4 in the changed bone formation. S100A4KO mice had higher serum levels of osteocalcin and a higher number of osteocalcin-positive osteoblasts under the periosteum. OVX-S100A4 resulted in the loss of the cortical bone supported by high CTX-I levels, whereas no such changes were observed in OVX-WT mice. S100A4KO mice resisted the dehydroepiadrosterone -induced bone formation observed in the WT counterparts. Our study indicates that S100A4 is a regulator of bone formation, which inhibits bone excess in the estrogen-sufficient mice and prevents the cortical bone loss in the estrogen-deprived mice.
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Affiliation(s)
- Malin C Erlandsson
- Department of Rheumatology and Inflammation Research, Sahlgrenska Academy, University of Göteborg, S-41346 Göteborg, Sweden.
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Tamaki Y, Iwanaga Y, Niizuma S, Kawashima T, Kato T, Inuzuka Y, Horie T, Morooka H, Takase T, Akahashi Y, Kobuke K, Ono K, Shioi T, Sheikh SP, Ambartsumian N, Lukanidin E, Koshimizu TA, Miyazaki S, Kimura T. Metastasis-associated protein, S100A4 mediates cardiac fibrosis potentially through the modulation of p53 in cardiac fibroblasts. J Mol Cell Cardiol 2013; 57:72-81. [DOI: 10.1016/j.yjmcc.2013.01.007] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2012] [Revised: 01/08/2013] [Accepted: 01/11/2013] [Indexed: 02/07/2023]
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28
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The metastasis-promoting S100A4 protein confers neuroprotection in brain injury. Nat Commun 2013; 3:1197. [PMID: 23149742 DOI: 10.1038/ncomms2202] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2012] [Accepted: 10/15/2012] [Indexed: 12/31/2022] Open
Abstract
Identification of novel pro-survival factors in the brain is paramount for developing neuroprotective therapies. The multifunctional S100 family proteins have important roles in many human diseases and are also upregulated by brain injury. However, S100 functions in the nervous system remain unclear. Here we show that the S100A4 protein, mostly studied in cancer, is overexpressed in the damaged human and rodent brain and released from stressed astrocytes. Genetic deletion of S100A4 exacerbates neuronal loss after brain trauma or excitotoxicity, increasing oxidative cell damage and downregulating the neuroprotective protein metallothionein I+II. We identify two neurotrophic motifs in S100A4 and show that these motifs are neuroprotective in animal models of brain trauma. Finally, we find that S100A4 rescues neurons via the Janus kinase/STAT pathway and, partially, the interleukin-10 receptor. Our data introduce S100A4 as a therapeutic target in neurodegeneration, and raise the entire S100 family as a potentially important factor in central nervous system injury.
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29
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Chai J, Jamal MM. S100A4 in esophageal cancer: Is this the one to blame? World J Gastroenterol 2012; 18:3931-5. [PMID: 22912541 PMCID: PMC3419987 DOI: 10.3748/wjg.v18.i30.3931] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2012] [Revised: 06/15/2012] [Accepted: 06/28/2012] [Indexed: 02/06/2023] Open
Abstract
Metastasis is the main reason for cancer-related death. S100A4 is one of the key molecules involved in this event. Several studies have shown that overexpression of S100A4 in non-metastatic cancer cells can make them become metastatic, and knockdown of S100A4 in metastatic cancer cells can curtail their invasive nature. A study by Chen et al[2] published in the World J Gastroenterol 18(9): 915-922, 2012 is a typical example. This study showed in vitro and in vivo evidence that S100A4 expression level determines the invasiveness of esophageal squamous carcinoma. Considering the fact that more than half of the cancer-related deaths are caused by malignancies derived from the digestive system and esophageal cancer is the 4th top contributor to this fraction, this study warrants more attention.
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30
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Rud AK, Lund-Iversen M, Berge G, Brustugun OT, Solberg SK, Mælandsmo GM, Boye K. Expression of S100A4, ephrin-A1 and osteopontin in non-small cell lung cancer. BMC Cancer 2012; 12:333. [PMID: 22853000 PMCID: PMC3458900 DOI: 10.1186/1471-2407-12-333] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2012] [Accepted: 07/27/2012] [Indexed: 11/10/2022] Open
Abstract
Background The metastasis-promoting protein S100A4 induces expression of ephrin-A1 and osteopontin in osteosarcoma cell lines. The aim of this study was to investigate S100A4-mediated stimulation of ephrin-A1 and osteopontin in non-small cell lung cancer (NSCLC) cell lines, and to characterize the expression of these biomarkers in primary tumor tissue from NSCLC patients. Methods Four NSCLC cell lines were treated with extracellular S100A4, and ephrin-A1 and osteopontin expression was analyzed by real time RT-PCR and Western blotting. Immunohistochemical staining for S100A4, ephrin-A1 and osteopontin was performed on tissue microarrays containing primary tumor samples from a cohort of 217 prospectively recruited NSCLC patients, and associations with clinicopathological parameters were investigated. Results S100A4 induced ephrin-A1 mRNA and protein expression in adenocarcinoma, but not in squamous carcinoma cell lines, whereas the level of osteopontin was unaffected by S100A4 treatment. In primary tumors, moderate or strong immunoreactivity was observed in 57% of cases for cytoplasmic S100A4, 46% for nuclear S100A4, 86% for ephrin-A1 and 77% for osteopontin. Interestingly, S100A4 expression was associated with ephrin-A1 also in vivo, but there was no association between S100A4 and osteopontin. Expression levels of S100A4 and ephrin-A1 were significantly higher in adenocarcinomas compared to other histological subtypes, and S100A4-positive tumors were smaller and more differentiated than tumors without expression. Conclusions Our findings suggest that S100A4, ephrin-A1 and osteopontin are involved in the biology of NSCLC, and further investigation of their potential use as biomarkers in NSCLC is warranted.
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Affiliation(s)
- Ane Kongsgaard Rud
- Department of Tumor Biology, Institute for Cancer Research, The Norwegian Radium Hospital, Oslo University Hospital, PO Box 4953, Nydalen, NO-0424, Oslo, Norway
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Alcazar O, Achberger S, Aldrich W, Hu Z, Negrotto S, Saunthararajah Y, Triozzi P. Epigenetic regulation by decitabine of melanoma differentiation in vitro and in vivo. Int J Cancer 2012; 131:18-29. [PMID: 21796622 PMCID: PMC3454528 DOI: 10.1002/ijc.26320] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2011] [Revised: 06/07/2011] [Accepted: 07/01/2011] [Indexed: 01/20/2023]
Abstract
Apoptosis genes, such as TP53 and p16/CDKN2A, that mediate responses to cytotoxic chemotherapy, are frequently nonfunctional in melanoma. Differentiation may be an alternative to apoptosis for inducing melanoma cell cycle exit. Epigenetic mechanisms regulate differentiation, and DNA methylation alterations are associated with the abnormal differentiation of melanoma cells. The effects of the deoxycytidine analogue decitabine (5-aza-2'-deoxycytidine), which depletes DNA methyl transferase 1 (DNMT1), on melanoma differentiation were examined. Treatment of human and murine melanoma cells in vitro with concentrations of decitabine that did not cause apoptosis inhibited proliferation accompanied by cellular differentiation. A decrease in promoter methylation, and increase in expression of the melanocyte late-differentiation driver SOX9, was followed by increases in cyclin-dependent kinase inhibitors (CDKN) p27/CDKN1B and p21/CDKN1A that mediate cell cycle exit with differentiation. Effects were independent of the TP53, p16/CDKN2A and also the BRAF status of the melanoma cells. Resistance, when observed, was pharmacologic, characterized by diminished ability of decitabine to deplete DNMT1. Treatment of murine melanoma models in vivo with intermittent, low-dose decitabine, administered sub-cutaneously to limit high peak drug levels that cause cytotoxicity and increase exposure time for DNMT1 depletion, and with tetrahydrouridine to decrease decitabine metabolism and further increase exposure time, inhibited tumor growth and increased molecular and tumor stromal factors implicated in melanocyte differentiation. Modification of decitabine dose, schedule and formulation for differentiation rather than cytotoxic objectives inhibits the growth of melanoma cells in vitro and in vivo.
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MESH Headings
- Animals
- Antimetabolites, Antineoplastic/pharmacology
- Apoptosis
- Azacitidine/administration & dosage
- Azacitidine/analogs & derivatives
- Azacitidine/pharmacology
- Base Sequence
- Cell Differentiation/drug effects
- Cell Line, Tumor
- Cell Proliferation/drug effects
- Cyclin-Dependent Kinase Inhibitor Proteins/biosynthesis
- Cyclin-Dependent Kinase Inhibitor p16/metabolism
- DNA (Cytosine-5-)-Methyltransferase 1
- DNA (Cytosine-5-)-Methyltransferases/analysis
- DNA (Cytosine-5-)-Methyltransferases/metabolism
- DNA Methylation
- Decitabine
- Epigenesis, Genetic
- Female
- Gene Expression Regulation, Neoplastic
- Humans
- Male
- Melanoma, Experimental/drug therapy
- Melanoma, Experimental/genetics
- Melanoma, Experimental/metabolism
- Melanoma, Experimental/pathology
- Mice
- Mice, Inbred C57BL
- Mice, Nude
- Promoter Regions, Genetic/genetics
- Proto-Oncogene Proteins B-raf/biosynthesis
- SOX9 Transcription Factor/biosynthesis
- Sequence Analysis, DNA
- Tetrahydrouridine/pharmacology
- Tumor Suppressor Protein p53/metabolism
- Up-Regulation
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Affiliation(s)
- Oscar Alcazar
- Taussig Cancer Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Susan Achberger
- Taussig Cancer Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Wayne Aldrich
- Taussig Cancer Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Zhenbo Hu
- Taussig Cancer Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Soledad Negrotto
- Taussig Cancer Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
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Bian L, Strzyz P, Jonsson IM, Erlandsson M, Hellvard A, Brisslert M, Ohlsson C, Ambartsumian N, Grigorian M, Bokarewa M. S100A4 deficiency is associated with efficient bacterial clearance and protects against joint destruction during Staphylococcal infection. J Infect Dis 2011; 204:722-30. [PMID: 21844298 DOI: 10.1093/infdis/jir369] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Efficient host defense mechanisms are crucial for survival in sepsis and septic arthritis. S100 proteins are reported to have proinflammatory and bactericidal properties. The aim of this study was to investigate the role of S100A4 in staphylococcal arthritis. METHODS S100A4 knockout mice (S100A4KO) and wild-type counterparts (WT) were intravenously and intra-articularly challenged with Staphylococcus aureus strain LS-1. Clinical and morphological signs of arthritis and sepsis, phagocytosis, bone mineral density (BMD), and bone metabolism were then monitored in S100A4 and WT mice. RESULTS S100A4KO mice had a lower bacterial load in the kidneys than WT mice (P < .05) but developed more severe clinical signs of arthritis (P < .001) and had higher levels of interleukin 6 and L-selectin (P = .002). S100A4KO mice had fewer morphological signs of synovitis and cartilage/bone destruction following intra-articular instillation of bacteria. S100A4KO mice were protected from loss of BMD and had lower levels of RANKL, MMP3, and MMP9 (P < .05). S100A4 was not bactericidal in vitro. CONCLUSIONS In staphylococcal infection, S100A4 regulates bacterial clearance as well as systemic and local inflammatory responses.
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Affiliation(s)
- Li Bian
- Department of Rheumatology and Inflammation Research, Sahlgrenska Academy, University of Gothenburg, Denmark.
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Berge G, Mælandsmo GM. Evaluation of potential interactions between the metastasis-associated protein S100A4 and the tumor suppressor protein p53. Amino Acids 2010; 41:863-73. [DOI: 10.1007/s00726-010-0497-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2009] [Accepted: 01/22/2010] [Indexed: 12/01/2022]
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Boye K, Maelandsmo GM. S100A4 and metastasis: a small actor playing many roles. THE AMERICAN JOURNAL OF PATHOLOGY 2009; 176:528-35. [PMID: 20019188 DOI: 10.2353/ajpath.2010.090526] [Citation(s) in RCA: 333] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The calcium-binding protein S100A4 promotes metastasis in several experimental animal models, and S100A4 protein expression is associated with patient outcome in a number of tumor types. S100A4 is localized in the nucleus, cytoplasm, and extracellular space and possesses a wide range of biological functions, such as regulation of angiogenesis, cell survival, motility, and invasion. In this review, we summarize the evidence connecting S100A4 and cancer metastasis and discuss the mechanisms by which S100A4 promotes tumor progression.
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Affiliation(s)
- Kjetil Boye
- Department of Tumor Biology, Institute for Cancer Research, The Norwegian Radium Hospital, Oslo University Hospital, N-0310 Oslo, Norway.
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Wright NT, Cannon BR, Zimmer DB, Weber DJ. S100A1: Structure, Function, and Therapeutic Potential. ACTA ACUST UNITED AC 2009; 3:138-145. [PMID: 19890475 DOI: 10.2174/187231309788166460] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
S100A1 is a member of the S100 family of calcium-binding proteins. As with most S100 proteins, S100A1 undergoes a large conformational change upon binding calcium as necessary to interact with numerous protein targets. Targets of S100A1 include proteins involved in calcium signaling (ryanidine receptors 1 & 2, Serca2a, phopholamban), neurotransmitter release (synapsins I & II), cytoskeletal and filament associated proteins (CapZ, microtubules, intermediate filaments, tau, mocrofilaments, desmin, tubulin, F-actin, titin, and the glial fibrillary acidic protein GFAP), transcription factors and their regulators (e.g. myoD, p53), enzymes (e.g. aldolase, phosphoglucomutase, malate dehydrogenase, glycogen phosphorylase, photoreceptor guanyl cyclases, adenylate cyclases, glyceraldehydes-3-phosphate dehydrogenase, twitchin kinase, Ndr kinase, and F1 ATP synthase), and other Ca2+-activated proteins (annexins V & VI, S100B, S100A4, S100P, and other S100 proteins). There is also a growing interest in developing inhibitors of S100A1 since they may be beneficial for treating a variety of human diseases including neurological diseases, diabetes mellitus, heart failure, and several types of cancer. The absence of significant phenotypes in S100A1 knockout mice provides some early indication that an S100A1 antagonist could have minimal side effects in normal tissues. However, development of S100A1-mediated therapies is complicated by S100A1's unusual ability to function as both an intracellular signaling molecule and as a secreted protein. Additionally, many S100A1 protein targets have only recently been identified, and so fully characterizing both these S100A1-target complexes and their resulting functions is a necessary prerequisite.
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Affiliation(s)
- Nathan T Wright
- Department of Biochemistry and Molecular Biology, University of Maryland School of Medicine, 108 N. Greene St., Baltimore, Maryland, 21201
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Cecconi D, Donadelli M, Dalla Pozza E, Rinalducci S, Zolla L, Scupoli MT, Righetti PG, Scarpa A, Palmieri M. Synergistic effect of trichostatin A and 5-aza-2′-deoxycytidine on growth inhibition of pancreatic endocrine tumour cell lines: A proteomic study. Proteomics 2009; 9:1952-66. [DOI: 10.1002/pmic.200701089] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Sherbet GV. Metastasis promoter S100A4 is a potentially valuable molecular target for cancer therapy. Cancer Lett 2008; 280:15-30. [PMID: 19059703 DOI: 10.1016/j.canlet.2008.10.037] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2008] [Revised: 09/30/2008] [Accepted: 10/27/2008] [Indexed: 11/25/2022]
Abstract
The growth, invasion and metastatic spread of cancer have been identified with the deregulation of cell proliferation, altered intercellular and cell-substratum adhesion and enhanced motility and the deposition of disseminated cancer cells at distant sites. The identification of therapeutic targets for cancer is crucial to human welfare. Drug development, molecular modelling and design of effective drugs greatly depend upon the identification of suitable therapeutic targets. Several genetic determinants relating to proliferation and growth, invasion and metastasis have been identified. S100A4 appears to be able to activate and integrate pathways to generate the phenotypic responses that are characteristic of cancer. S100A4 signalling can focus on factors associated with normal and aberrant proliferation, apoptosis and growth, and differentiation. It is able to activate signalling pathways leading to the remodelling of the cell membrane and the extracellular matrix; modulation of cytoskeletal dynamics, acquisition of invasiveness and induction of angiogenesis. Therefore S100A4 is arguably a molecular target of considerable potential possessing a wide ranging biological activity that can alter and regulate the major phenotypic features of cancer. The evolution of an appropriate strategy that permits the identification of therapeutic targets most likely to be effective in the disease process without unduly affecting normal biological processes and function is an incontrovertible imperative. By virtue of its ability to activate interacting and multi-functional signalling systems, S100A4 appears to offer suitable targets for developing new therapeutic procedures. Some effectors of the S100A4-activated pathways might also lend themselves as foci of therapeutic interest.
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Affiliation(s)
- G V Sherbet
- School of Electrical, Electronic and Computer Engineering, University of Newcastle, Newcastle upon Tyne NE1 7RU, UK.
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Koshelev YA, Georgiev GP, Kibardin AV. Functions of protein MTS1 (S100A4) in normal and tumor cells. RUSS J GENET+ 2008. [DOI: 10.1134/s1022795408020014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Abstract
The S100 proteins are exclusively expressed in vertebrates and are the largest subgroup within the superfamily of EF-hand Ca2(+)-binding proteins Generally, S100 proteins are organized as tight homodimers (some as heterodimers). Each subunit is composed of a C-terminal, 'canonical' EF-hand, common to all EF-hand proteins, and a N-terminal, 'pseudo' EF-hand, characteristic of S100 proteins. Upon Ca2(+)-binding, the C-terminal EF-hand undergoes a large conformational change resulting in the exposure of a hydrophobic surface responsible for target binding A unique feature of this protein family is that some members are secreted from cells upon stimulation, exerting cytokine- and chemokine-like extracellular activities via the Receptor for Advanced Glycation Endproducts, RAGE. Recently, larger assemblies of some S100 proteins (hexamers, tetramers, octamers) have been also observed and are suggested to be the active extracellular species required for receptor binding and activation through receptor multimerization Most S100 genes are located in a gene cluster on human chromosome 1q21, a region frequently rearranged in human cancer The functional diversification of S100 proteins is achieved by their specific cell- and tissue-expression patterns, structural variations, different metal ion binding properties (Ca2+, Zn2+ and Cu2+) as well as their ability to form homo-, hetero- and oligomeric assemblies Here, we review the most recent developments focussing on the biological functions of the S100 proteins and we discuss the presently available S100-specific mouse models and their possible use as human disease models In addition, the S100-RAGE interaction and the activation of various cellular pathways will be discussed. Finally, the close association of S100 proteins with cardiomyopathy, cancer, inflammation and brain diseases is summarized as well as their use in diagnosis and their potential as drug targets to improve therapies in the future.
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Affiliation(s)
- C W Heizmann
- Division of Clinical Chemistry and Biochemistry, Department of Pediatrics, University of Zurich, Switzerland.
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Klingelhöfer J, Senolt L, Baslund B, Nielsen GH, Skibshøj I, Pavelka K, Neidhart M, Gay S, Ambartsumian N, Hansen BS, Petersen J, Lukanidin E, Grigorian M. Up-regulation of metastasis-promoting S100A4 (Mts-1) in rheumatoid arthritis: Putative involvement in the pathogenesis of rheumatoid arthritis. ACTA ACUST UNITED AC 2007; 56:779-89. [PMID: 17328050 DOI: 10.1002/art.22398] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVE To examine the involvement of the metastasis-inducing protein S100A4 (Mts-1) in the pathogenesis of rheumatoid arthritis (RA). METHODS Synovial tissue, synovial fluid, and plasma were obtained from RA and osteoarthritis (OA) patients who were undergoing joint surgery. Immunohistochemical and immunofluorescence analyses and enzyme-linked immunosorbent assays were used to determine the locations and concentrations of S100A4. The conformational structure of S100A4 in plasma and synovial fluid was determined after fractionation by size-exclusion chromatography, protein separation by sodium dodecyl sulfate-polyacrylamide gel electrophoresis, and Western blot analysis. Expression of various S100 proteins in RA synovium was determined by immunofluorescence and double-staining using specific anti-S100 antibodies. RESULTS We found an up-regulation of S100A4 in cells infiltrating RA synovial tissue. Most cell types identified by cell-specific markers (fibroblasts, immune cells, and vascular cells) contributed to the production of S100A4 in RA synovial tissue. The pattern of S100A4 expression differed significantly from that of the proinflammatory proteins S100A9 and S100A12, which were restricted to phagocytes and granulocytes. The up-regulation of S100A4 in RA synovial tissue was consistent with the high concentrations of the protein in RA versus OA plasma (mean 1,100 versus 211 ng/ml) and synovial fluid (mean 1,980 versus 247 ng/ml). Moreover, we found that S100A4 in RA plasma and synovial fluid was present in bioactive multimeric (M-S100A4) conformations, whereas in OA, the majority of extracellular S100A4 was detected as the less active dimeric form. Consistent with our observations in tumor models, extracellular S100A4 stabilized the p53 tumor suppressor in RA synovial fibroblast-like cells and affected the regulation of p53 target genes, including Bcl-2, p21(WAF), and Hdm-2, as well as matrix metalloproteinases. CONCLUSION Overexpression of S100A4 in RA synovial tissue and its release as M-S100A4 can influence p53 function and modulate the expression of several genes that are potentially implicated in the disease process. Thus, S100A4 might play an important role in the pathogenesis of RA and might represent a new target for the treatment of RA.
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Goldberg Z, Rocke DM, Schwietert C, Berglund SR, Santana A, Jones A, Lehmann J, Stern R, Lu R, Hartmann Siantar C. Human in vivo dose-response to controlled, low-dose low linear energy transfer ionizing radiation exposure. Clin Cancer Res 2006; 12:3723-9. [PMID: 16778099 DOI: 10.1158/1078-0432.ccr-05-2625] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE The effect of low doses of low-linear energy transfer (photon) ionizing radiation (LDIR, <10 cGy) on human tissue when exposure is under normal physiologic conditions is of significant interest to the medical and scientific community in therapeutic and other contexts. Although, to date, there has been no direct assessment of the response of human tissue to LDIR when exposure is under normal physiologic conditions of intact three-dimensional architecture, vasculature, and cell-cell contacts (between epithelial cells and between epithelial and stromal cells). EXPERIMENTAL DESIGN In this article, we present the first data on the response of human tissue exposed in vivo to LDIR with precisely controlled and calibrated doses. We evaluated transcriptomic responses to a single exposure of LDIR in the normal skin of men undergoing therapeutic radiation for prostate cancer (research protocol, Health Insurance Portability and Accountability Act-compliant, Institutional Review Board-approved). Using newly developed biostatistical tools that account for individual splice variants and the expected variability of temporal response between humans even when the outcome is measured at a single time, we show a dose-response pattern in gene expression in a number of pathways and gene groups that are biologically plausible responses to LDIR. RESULTS Examining genes and pathways identified as radiation-responsive in cell culture models, we found seven gene groups and five pathways that were altered in men in this experiment. These included the Akt/phosphoinositide-3-kinase pathway, the growth factor pathway, the stress/apoptosis pathway, and the pathway initiated by transforming growth factor-beta signaling, whereas gene groups with altered expression included the keratins, the zinc finger proteins and signaling molecules in the mitogen-activated protein kinase gene group. We show that there is considerable individual variability in radiation response that makes the detection of effects difficult, but still feasible when analyzed according to gene group and pathway. CONCLUSIONS These results show for the first time that low doses of radiation have an identifiable biosignature in human tissue, irradiated in vivo with normal intact three-dimensional architecture, vascular supply, and innervation. The genes and pathways show that the tissue (a) does detect the injury, (b) initiates a stress/inflammatory response, (c) undergoes DNA remodeling, as suggested by the significant increase in zinc finger protein gene expression, and (d) initiates a "pro-survival" response. The ability to detect a distinct radiation response pattern following LDIR exposure has important implications for risk assessment in both therapeutic and national defense contexts.
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Affiliation(s)
- Zelanna Goldberg
- Department of Radiation Oncology, University of California Davis Cancer Center, Sacramento, 95817, USA.
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Stary M, Schneider M, Sheikh SP, Weitzer G. Parietal endoderm secreted S100A4 promotes early cardiomyogenesis in embryoid bodies. Biochem Biophys Res Commun 2006; 343:555-63. [PMID: 16554030 DOI: 10.1016/j.bbrc.2006.02.161] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2006] [Accepted: 02/27/2006] [Indexed: 01/22/2023]
Abstract
Cardiomyogenesis is influenced by factors secreted by anterior-lateral and extra-embryonic endoderm. Differentiation of embryonic stem cells in embryoid bodies allows to study the influence of growth factors on cardiomyogenesis. By these means SPARC was identified as a new factor enhancing cardiomyogenesis [M. Stary, W. Pasteiner, A. Summer, A. Hrdina, A. Eger, G. Weitzer, Parietal endoderm secreted SPARC promotes early cardiomyogenesis in vitro, Exp. Cell Res. 310 (2005) 331-341]. Here we report a similar and new function for S100A4, a calcium-binding protein of the EF-hand type. S100A4 is secreted by parietal endoderm and promotes early differentiation and proliferation of cardiomyocytes. Oligomeric S100A4 supports cardiomyogenesis in a concentration-dependent manner, whereas inhibition of autocrine S100A4 severely attenuates cardiomyogenesis. S100A4 specifically influences transcription in differentiating cardiomyocytes, as evident from increased expression of cardiac transcription factor genes nkx2.5 and mef2C. These data suggest that S100A4, like SPARC, plays a supportive role in early in vitro cardiomyogenesis.
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Affiliation(s)
- Martina Stary
- Max F. Perutz Laboratories, University Institutes at the Vienna Biocenter, Department of Medical Biochemistry, Division of Molecular Cell Biology, Medical University of Vienna, Dr. Bohrgasse 9, A1030 Vienna, Austria
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Fang Z, Duthoit N, Wicher G, Källskog O, Ambartsumian N, Lukanidin E, Takenaga K, Kozlova EN. Intracellular calcium-binding protein S100A4 influences injury-induced migration of white matter astrocytes. Acta Neuropathol 2006; 111:213-9. [PMID: 16463066 DOI: 10.1007/s00401-005-0019-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2005] [Revised: 10/27/2005] [Accepted: 10/27/2005] [Indexed: 12/11/2022]
Abstract
Astrocytes play a crucial role in central nervous system (CNS) pathophysiology. White and gray matter astrocytes are regionally specialized, and likely to respond differently to CNS injury and in CNS disease. We previously showed that the calcium-binding protein S100A4 is exclusively expressed in white matter astrocytes and markedly up-regulated after injury. Furthermore, down-regulation of S100A4 in vitro significantly increases the migration capacity of white matter astrocytes, a property, which might influence their function in CNS tissue repair. Here, we performed a localized injury (scratch) in confluent cultures of white matter astrocytes, which strongly express S100A4, and in cultures of white matter astrocytes, in which S100A4 was down-regulated by transfection with short interference (si) S100A4 RNA. We found that S100A4-silenced astrocytes rapidly migrated into the injury gap, whereas S100A4-expressing astrocytes extended hypertrophied processes toward the gap, but without closing it. To explore the involvement of S100A4 in migration of astrocytes in vivo, we induced focal demyelination and transient glial cell elimination in the spinal cord white matter by ethidium bromide injection in S100A4 (-/-) and (+/+) mice. The results show that astrocyte migration into the demyelinated area is promoted in S100A4 (-/-) compared to (+/+) mice, in which a pronounced glial scar was formed. These data indicate that S100A4 reduces the migratory capacity of reactive white matter astrocytes in the injured CNS and is involved in glial scar formation after injury.
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Affiliation(s)
- Z Fang
- Department of Neuroscience, Biomedical Center, Uppsala University, 587, 751 23, Uppsala, Sweden
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Radestock Y, Hoang-Vu C, Hombach-Klonisch S. Relaxin Downregulates the Calcium Binding Protein S100A4 in MDA-MB-231 Human Breast Cancer Cells. Ann N Y Acad Sci 2006; 1041:462-9. [PMID: 15956747 DOI: 10.1196/annals.1282.070] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Expressed in the human breast and in human breast cancer tissues, the heterodimeric peptide hormone relaxin is involved in extracellular matrix turnover. To investigate the role of relaxin in estrogen receptor-alpha negative human breast cancer cells, we established transfectants of the human MDA-MB-231 breast cancer cell line stably overexpressing H2-relaxin (MDA-MB-231/pIRES-EGFP-H2). These transfectants produced and secreted functional relaxin. Our investigations revealed downregulation of mRNA and protein of the calcium binding protein S100A4 (metastasin) in MDA-MB-231/pIRES-EGFP-H2 transfectants, indicating a distinct and novel role for relaxin in estrogen receptor-alpha negative human breast cancer cells.
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Affiliation(s)
- Yvonne Radestock
- Department of Human Anatomy and Cell Sciences, University of Manitoba, Faculty of Medicine, 130 Basic Medical Sciences, Winnipeg, MB, R3E 0W3, Canada
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Zou M, Al-Baradie RS, Al-Hindi H, Farid NR, Shi Y. S100A4 (Mts1) gene overexpression is associated with invasion and metastasis of papillary thyroid carcinoma. Br J Cancer 2006; 93:1277-84. [PMID: 16265347 PMCID: PMC2361511 DOI: 10.1038/sj.bjc.6602856] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Tumour cell invasion and metastasis are the hallmark of malignant neoplasm. S100A4 is a member of small calcium-binding protein family and is involved in the cell proliferation and cancer progression. S100A4 is capable of inducing metastasis in animal models and is associated with aggressive phenotype of human tumours. We previously identified S100A4 as a candidate gene involved in anaplastic thyroid cancer metastasis by microarray analysis. To further determine whether S100A4 overexpression is associated with thyroid tumour invasion and metastasis, in the present study, we examined S100A4 gene expression in six benign multinodular goitres (MNG) and 28 matched samples of adjacent normal thyroid tissue (N), primary (T) and metastatic (M) papillary thyroid carcinomas (PTC) by immunohistochemistry and real-time reverse transcription–polymerase chain reaction (RT-PCR) analysis. This gave us the advantage of directly comparing levels of S100A4 expression within the same genetic background. Using immunohistochemistry, we found that high levels of S100A4 were detected in 24 of 28 (86%) PTC specimens and their local regional lymph node or distant metastases. No S100A4 staining was observed in normal thyroid tissues and simple MNG. However, in MNG coexistent with PTC, moderate focal staining could be found in 11 of 15 MNG adjacent to PTC. The S100A4 was stained more intensely in invading fronts than in central portions of both T and M. Real-time RT–PCR analysis of primary tumours and their matched lymph node metastasis demonstrated that significantly higher S100A4 transcripts were present in metastatic tumours as compared to the primary tumours (P<0.01). These data suggest that overexpression of S100A4 is associated with thyroid tumour invasion and metastasis and it may be a potential target for therapeutic intervention.
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Affiliation(s)
- M Zou
- Department of Genetics, King Faisal Specialist Hospital and Research Center, PO Box 3354, Riyadh 11211, Saudi Arabia
| | - R S Al-Baradie
- Department of Biological and Medical Research, King Faisal Specialist Hospital and Research Center, PO Box 3354, Riyadh 11211, Saudi Arabia
| | - H Al-Hindi
- Department of Pathology, King Faisal Specialist Hospital and Research Center, PO Box 3354, Riyadh 11211, Saudi Arabia
| | - N R Farid
- Osancor Biotech Inc., Watford, Herts WD17 3BY, UK
| | - Y Shi
- Department of Genetics, King Faisal Specialist Hospital and Research Center, PO Box 3354, Riyadh 11211, Saudi Arabia
- Department of Genetics, King Faisal Specialist Hospital and Research Center, PO Box 3354, Riyadh 11211, Saudi Arabia. E-mail:
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Matsubara D, Niki T, Ishikawa S, Goto A, Ohara E, Yokomizo T, Heizmann CW, Aburatani H, Moriyama S, Moriyama H, Nishimura Y, Funata N, Fukayama M. Differential expression of S100A2 and S100A4 in lung adenocarcinomas: clinicopathological significance, relationship to p53 and identification of their target genes. Cancer Sci 2005; 96:844-57. [PMID: 16367903 PMCID: PMC11159992 DOI: 10.1111/j.1349-7006.2005.00121.x] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Previous studies suggest that some S100 proteins are involved in the progression of certain types of cancer. However, no comprehensive data is currently available on the expression of S100 family genes in lung adenocarcinomas. Oligonucleotide array, quantitative reverse transcription-polymerase chain reaction and western blot analyses of lung adenocarcinoma cell lines and bronchiolar epithelial cells (SAEC and NHBE) revealed that S100A2 and S100A4 were the most strikingly downregulated and upregulated members of the S100 family, respectively. Immunohistochemical analyses of 94 primary lung adenocarcinomas showed that positive S100A2 expression (33/94, 35.1%) was significantly associated with lymphatic invasion (P=0.0233) and positive S100A4 expression (19/94, 20.2%) with vascular invasion (P=0.0454). Interestingly, a strong inverse relationship was found between S100A4 and p53 expression (P=0.0008). Survival analyses showed that S100A4 positivity was associated with poor patient prognosis (P=0.042). S100A2 positivity was not associated with patient survival when the whole patient group was analyzed; however, S100A2 positivity was a favorable prognostic indicator in patients with p53-negative tumors (P=0.0448). Finally, we used oligonucleotide array analyses and identified potential S100A2 and S100A4 target genes involved in cancer progression: S100A2 induced RUNX3 and REPRIMO; S100A4 induced EZRIN, RUNX1 and WISP1; S100A2 repressed EGFR, NFKB2 and RELA2; and S100A4 repressed ANXA10 and IL1RN. Thus, the present study demonstrates involvement of S100A2 and S100A4 in the progression of lung adenocarcinomas and an inverse association between S100A4 and p53 expression, and provides a list of targets regulated by S100A2 and S100A4.
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Affiliation(s)
- Daisuke Matsubara
- Department of Human Pathology, School of Medicine, The University of Tokyo, Tokyo, Japan
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Garrett SC, Varney KM, Weber DJ, Bresnick AR. S100A4, a mediator of metastasis. J Biol Chem 2005; 281:677-80. [PMID: 16243835 DOI: 10.1074/jbc.r500017200] [Citation(s) in RCA: 264] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- Sarah C Garrett
- Department of Biochemistry, Albert Einstein College of Medicine, Bronx, New York 10461, USA
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Helfman DM, Kim EJ, Lukanidin E, Grigorian M. The metastasis associated protein S100A4: role in tumour progression and metastasis. Br J Cancer 2005; 92:1955-8. [PMID: 15900299 PMCID: PMC2361793 DOI: 10.1038/sj.bjc.6602613] [Citation(s) in RCA: 184] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The metastasis associated protein S100A4 is a small calcium binding protein that is associated with metastatic tumors and appears to be a molecular marker for clinical prognosis. Below we discuss its biochemical properties and possible cellular functions in metastasis including cell motility, invasion, apoptosis, angiogenesis and differentiation.
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Affiliation(s)
- D M Helfman
- Department of Cell Biology and Anatomy, Sylvester Comprehensive Cancer Center, University of Miami School of Medicine, Miami, FL 33136, USA.
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Grum-Schwensen B, Klingelhofer J, Berg CH, El-Naaman C, Grigorian M, Lukanidin E, Ambartsumian N. Suppression of tumor development and metastasis formation in mice lacking the S100A4(mts1) gene. Cancer Res 2005; 65:3772-80. [PMID: 15867373 DOI: 10.1158/0008-5472.can-04-4510] [Citation(s) in RCA: 202] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The S100A4(mts1) protein stimulates metastatic spread of tumor cells. An elevated expression of S100A4 is associated with poor prognosis in many human cancers. Dynamics of tumor development were studied in S100A4-deficient mice using grafts of CSML100, highly metastatic mouse mammary carcinoma cells. A significant delay in tumor uptake and decreased tumor incidences were observed in S100A4(-/-) mice compared with the wild-type controls. Moreover, tumors developed in S100A4(-/-) mice never metastasize. Immunohistochemical analyses of these tumors revealed reduced vascularity and abnormal distribution of host-derived stroma cells. Coinjection of CSML100 cells with immortalized S100A4(+/+) fibroblasts partially restored the dynamics of tumor development and the ability to form metastasis. These fibroblasts were characterized by an enhanced motility and invasiveness in comparison with S100A4(-/-) fibroblasts, as well as by the ability to release S100A4 into the tumor environment. Taken together, our results point to a determinative role of host-derived stroma cells expressing S100A4 in tumor progression and metastasis.
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Fernandez-Fernandez MR, Veprintsev DB, Fersht AR. Proteins of the S100 family regulate the oligomerization of p53 tumor suppressor. Proc Natl Acad Sci U S A 2005; 102:4735-40. [PMID: 15781852 PMCID: PMC555715 DOI: 10.1073/pnas.0501459102] [Citation(s) in RCA: 145] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
S100B protein is elevated in the brains of patients with early stages of Alzheimer's disease and Down's syndrome. S100A4 is correlated with the development of metastasis. Both proteins bind to p53 tumor suppressor. We found that both S100B and S100A4 bind to the tetramerization domain of p53 (residues 325-355) only when exposed in lower oligomerization states and so they disrupt the tetramerization of p53. In addition, S100B binds to the negative regulatory and nuclear localization domains, which results in a very tight binding to p53 protein sequences that exposed the tetramerization domain in their C terminus. Because the trafficking of p53 depends on its oligomerization state, we suggest that S100B and S100A4 could regulate the subcellular localization of p53. But, the differences in the way these proteins bind to p53 could result in S100B and S1004 having different effects on p53 function in cell-cycle control.
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