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Ismail TM, Crick RG, Du M, Shivkumar U, Carnell A, Barraclough R, Wang G, Cheng Z, Yu W, Platt-Higgins A, Nixon G, Rudland PS. Targeted Destruction of S100A4 Inhibits Metastasis of Triple Negative Breast Cancer Cells. Biomolecules 2023; 13:1099. [PMID: 37509135 PMCID: PMC10377353 DOI: 10.3390/biom13071099] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 06/29/2023] [Accepted: 07/03/2023] [Indexed: 07/30/2023] Open
Abstract
Most patients who die of cancer do so from its metastasis to other organs. The calcium-binding protein S100A4 can induce cell migration/invasion and metastasis in experimental animals and is overexpressed in most human metastatic cancers. Here, we report that a novel inhibitor of S100A4 can specifically block its increase in cell migration in rat (IC50, 46 µM) and human (56 µM) triple negative breast cancer (TNBC) cells without affecting Western-blotted levels of S100A4. The moderately-weak S100A4-inhibitory compound, US-10113 has been chemically attached to thalidomide to stimulate the proteasomal machinery of a cell. This proteolysis targeting chimera (PROTAC) RGC specifically eliminates S100A4 in the rat (IC50, 8 nM) and human TNBC (IC50, 3.2 nM) cell lines with a near 20,000-fold increase in efficiency over US-10113 at inhibiting cell migration (IC50, 1.6 nM and 3.5 nM, respectively). Knockdown of S100A4 in human TNBC cells abolishes this effect. When PROTAC RGC is injected with mouse TNBC cells into syngeneic Balb/c mice, the incidence of experimental lung metastases or local primary tumour invasion and spontaneous lung metastasis is reduced in the 10-100 nM concentration range (Fisher's Exact test, p ≤ 0.024). In conclusion, we have established proof of principle that destructive targeting of S100A4 provides the first realistic chemotherapeutic approach to selectively inhibiting metastasis.
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Affiliation(s)
- Thamir M. Ismail
- Department of Biochemistry and Systems Biology, University of Liverpool, Liverpool L69 7ZB, UK; (T.M.I.); (R.B.); (A.P.-H.)
| | - Rachel G. Crick
- Department of Chemistry, University of Liverpool, Liverpool L69 7ZB, UK; (R.G.C.); (U.S.); (A.C.)
| | - Min Du
- Department of Clinical Infection, Microbiology and Immunity, University of Liverpool, Liverpool L69 7ZB, UK; (M.D.); (G.W.)
| | - Uma Shivkumar
- Department of Chemistry, University of Liverpool, Liverpool L69 7ZB, UK; (R.G.C.); (U.S.); (A.C.)
| | - Andrew Carnell
- Department of Chemistry, University of Liverpool, Liverpool L69 7ZB, UK; (R.G.C.); (U.S.); (A.C.)
| | - Roger Barraclough
- Department of Biochemistry and Systems Biology, University of Liverpool, Liverpool L69 7ZB, UK; (T.M.I.); (R.B.); (A.P.-H.)
| | - Guozheng Wang
- Department of Clinical Infection, Microbiology and Immunity, University of Liverpool, Liverpool L69 7ZB, UK; (M.D.); (G.W.)
| | - Zhenxing Cheng
- Medical School, Southeast University, Nanjing 230032, China; (Z.C.); (W.Y.)
- Department of Gastroenterology, First Affiliated Hospital, Anhui Medical University, Hefei 210009, China
| | - Weiping Yu
- Medical School, Southeast University, Nanjing 230032, China; (Z.C.); (W.Y.)
| | - Angela Platt-Higgins
- Department of Biochemistry and Systems Biology, University of Liverpool, Liverpool L69 7ZB, UK; (T.M.I.); (R.B.); (A.P.-H.)
| | - Gemma Nixon
- Department of Chemistry, University of Liverpool, Liverpool L69 7ZB, UK; (R.G.C.); (U.S.); (A.C.)
| | - Philip S. Rudland
- Department of Biochemistry and Systems Biology, University of Liverpool, Liverpool L69 7ZB, UK; (T.M.I.); (R.B.); (A.P.-H.)
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Treese C, Hartl K, Pötzsch M, Dahlmann M, von Winterfeld M, Berg E, Hummel M, Timm L, Rau B, Walther W, Daum S, Kobelt D, Stein U. S100A4 Is a Strong Negative Prognostic Marker and Potential Therapeutic Target in Adenocarcinoma of the Stomach and Esophagus. Cells 2022; 11:cells11061056. [PMID: 35326507 PMCID: PMC8947340 DOI: 10.3390/cells11061056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 03/10/2022] [Accepted: 03/16/2022] [Indexed: 11/26/2022] Open
Abstract
Deregulated Wnt-signaling is a key mechanism driving metastasis in adenocarcinoma of the gastroesophageal junction and stomach (AGE/S). The oncogene S100A4 was identified as a Wnt-signaling target gene and is known to promote metastasis. In this project, we illuminate the role of S100A4 for metastases development and disease prognosis of AGE/S. Five gastric cancer cell lines were assessed for S100A4 expression. Two cell lines with endogenous high S100A4 expression were used for functional phenotyping including analysis of proliferation and migration after stable S100A4 knock-down. The prognostic value of S100A4 was evaluated by analyzing the S100A4 expression of tissue microarrays with samples of 277 patients with AGE/S. S100A4 knock-down induced lower migration in FLO1 and NCI-N87 cells. Treatment with niclosamide in these cells led to partial inhibition of S100A4 and to reduced migration. Patients with high S100A4 expression showed lower 5-year overall and disease-specific survival. In addition, a larger share of patients in the S100A4 high expressing group suffered from metachronous metastasis. This study identifies S100A4 as a negative prognostic marker for patients with AGE/S. The strong correlation between S100A4 expression, metastases development and patient survival might open opportunities to use S100A4 to improve the prognosis of these patients and as a therapeutic target for intervention in this tumor entity.
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Affiliation(s)
- Christoph Treese
- Experimental and Clinical Research Center, Charité-Universitätsmedizin and Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, 10115 Berlin, Germany; (C.T.); or (K.H.); (M.D.); (W.W.); (D.K.)
- Department of Gastroenterology, Infectious Diseases and Rheumatology, Campus Benjamin Franklin, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10115 Berlin, Germany; (M.P.); (L.T.); (S.D.)
- Berlin Institute of Health (BIH), 10115 Berlin, Germany
| | - Kimberly Hartl
- Experimental and Clinical Research Center, Charité-Universitätsmedizin and Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, 10115 Berlin, Germany; (C.T.); or (K.H.); (M.D.); (W.W.); (D.K.)
- Medical Department, Division of Gastroenterology and Hepatology, Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10115 Berlin, Germany
- Berlin Institute for Medical Systems Biology, Max Delbrück Center for Molecular Medicine, 10115 Berlin, Germany
| | - Michelle Pötzsch
- Department of Gastroenterology, Infectious Diseases and Rheumatology, Campus Benjamin Franklin, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10115 Berlin, Germany; (M.P.); (L.T.); (S.D.)
| | - Matthias Dahlmann
- Experimental and Clinical Research Center, Charité-Universitätsmedizin and Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, 10115 Berlin, Germany; (C.T.); or (K.H.); (M.D.); (W.W.); (D.K.)
| | - Moritz von Winterfeld
- Institute of Pathology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10115 Berlin, Germany; (M.v.W.); (E.B.); (M.H.)
| | - Erika Berg
- Institute of Pathology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10115 Berlin, Germany; (M.v.W.); (E.B.); (M.H.)
| | - Michael Hummel
- Institute of Pathology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10115 Berlin, Germany; (M.v.W.); (E.B.); (M.H.)
| | - Lena Timm
- Department of Gastroenterology, Infectious Diseases and Rheumatology, Campus Benjamin Franklin, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10115 Berlin, Germany; (M.P.); (L.T.); (S.D.)
| | - Beate Rau
- Department of Surgery, Campus Virchow-Klinikum and Campus Mitte, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10115 Berlin, Germany;
| | - Wolfgang Walther
- Experimental and Clinical Research Center, Charité-Universitätsmedizin and Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, 10115 Berlin, Germany; (C.T.); or (K.H.); (M.D.); (W.W.); (D.K.)
| | - Severin Daum
- Department of Gastroenterology, Infectious Diseases and Rheumatology, Campus Benjamin Franklin, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10115 Berlin, Germany; (M.P.); (L.T.); (S.D.)
| | - Dennis Kobelt
- Experimental and Clinical Research Center, Charité-Universitätsmedizin and Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, 10115 Berlin, Germany; (C.T.); or (K.H.); (M.D.); (W.W.); (D.K.)
- German Cancer Consortium (DKTK), 69126 Heidelberg, Germany
| | - Ulrike Stein
- Experimental and Clinical Research Center, Charité-Universitätsmedizin and Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, 10115 Berlin, Germany; (C.T.); or (K.H.); (M.D.); (W.W.); (D.K.)
- German Cancer Consortium (DKTK), 69126 Heidelberg, Germany
- Correspondence:
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Ashrafizadeh M, Farhood B, Eleojo Musa A, Taeb S, Najafi M. Damage-associated molecular patterns in tumor radiotherapy. Int Immunopharmacol 2020; 86:106761. [PMID: 32629409 DOI: 10.1016/j.intimp.2020.106761] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 06/26/2020] [Accepted: 06/27/2020] [Indexed: 02/06/2023]
Abstract
Radiotherapy is one of the most common modalities for the treatment of cancer. One of the most promising effects of radiotherapy is immunologic cell death and the release of danger alarms, which are known as damage-associated molecular patterns (DAMPs). DAMPs are able to trigger cancer cells and other cells within tumor microenvironment (TME), either for suppression or promotion of tumor growth. Heat shock proteins (HSPs) including HSP70 and HSP90, high mobility group box 1 (HMGB1), and adenosine triphosphate (ATP) and its metabolites such as adenosine are the most common danger alarms that are released after radiotherapy-induced immunologic cell death. Some DAMPs including adenosine is able to interact with both cancer cells as well as other cells in TME to promote tumor growth and resistance to radiotherapy. However, others are able to trigger anti-tumor immunity or both tumor suppressive and immunosuppressive mechanisms depending on affected cells. In this review, we explain the mechanisms behind the release of radiation-induced DAMPs, and its consequences on cells within tumor. Targeting of these mechanisms may be in favor of tumor control in combination with radiotherapy and radioimmunotherapy.
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Affiliation(s)
- Milad Ashrafizadeh
- Department of Basic Science, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Bagher Farhood
- Department of Medical Physics and Radiology, Faculty of Paramedical Sciences, Kashan University of Medical Sciences, Kashan, Iran
| | - Ahmed Eleojo Musa
- Department of Medical Physics, Tehran University of Medical Sciences (International Campus), Tehran, Iran
| | - Shahram Taeb
- Ionizing and Non-Ionizing Radiation Protection Research Center (INIRPRC), Shiraz University of Medical Sciences, Shiraz, Iran
| | - Masoud Najafi
- Radiology and Nuclear Medicine Department, School of Paramedical Sciences, Kermanshah University of Medical Sciences, Kermanshah, Iran.
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Gutiérrez-Martínez A, Sew WQG, Molano-Fernández M, Carretero-Junquera M, Herranz H. Mechanisms of oncogenic cell competition-Paths of victory. Semin Cancer Biol 2019; 63:27-35. [PMID: 31128299 DOI: 10.1016/j.semcancer.2019.05.015] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 05/13/2019] [Accepted: 05/21/2019] [Indexed: 12/17/2022]
Abstract
Cancer is a multistep process. In the early phases of this disease, mutations in oncogenes and tumor suppressors are thought to promote clonal expansion. These mutations can increase cell competitiveness, allowing tumor cells to grow within the tissue by eliminating wild type host cells. Recent studies have shown that cell competition can also function in later phases of cancer. Here, we examine the existing evidence linking cell competition and tumorigenesis. We focus on the mechanisms underlying cell competition and their contribution to disease pathogenesis.
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Affiliation(s)
- Alejandro Gutiérrez-Martínez
- Department of Cellular and Molecular Medicine, University of Copenhagen, Blegdamsvej 3, Copenhagen 2200 N, Denmark
| | - Wei Qi Guinevere Sew
- Department of Cellular and Molecular Medicine, University of Copenhagen, Blegdamsvej 3, Copenhagen 2200 N, Denmark
| | - Maria Molano-Fernández
- Department of Cellular and Molecular Medicine, University of Copenhagen, Blegdamsvej 3, Copenhagen 2200 N, Denmark
| | - Maria Carretero-Junquera
- Department of Cellular and Molecular Medicine, University of Copenhagen, Blegdamsvej 3, Copenhagen 2200 N, Denmark
| | - Héctor Herranz
- Department of Cellular and Molecular Medicine, University of Copenhagen, Blegdamsvej 3, Copenhagen 2200 N, Denmark.
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Distinct prognostic roles of S100 mRNA expression in gastric cancer. Pathol Res Pract 2018; 215:127-136. [PMID: 30414696 DOI: 10.1016/j.prp.2018.10.034] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2018] [Revised: 10/22/2018] [Accepted: 10/31/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND The S100 protein family is implicated in tumor invasion and metastasis, but its prognostic roles in gastric cancer (GC) has not been elucidated. MATERIALS AND METHODS In the current study, Kaplan-Meier plotter (KM plotter) database integrated the expression data and survival information of 1065 GC patients were downloaded from the Gene Expression Omnibus (GEO) (GSE22377, GSE14210 and GSE51105) that published by the three major cancer centers (Berlin, Bethesda and Melbourne). Then this database was used to explore the prognostic values of mRNA expression of each individual S100 in GC patients. We further assessed the prognostic value of S100 in different Lauren classifications, clinicopathological features and clinical treatment of gastric cancer. RESULTS Expression of 12 members of the S100 family correlated with overall survival (OS) for all GC patients. Increased expression of S100A3, S100A5, S100A7, S100A7A, S100A11, S100A13, S100Z and S100 G were found to be strongly associated with worse survival, while S100A8, S100A9, S100B and S100 P were correlated with better prognosis in all GC patients. Further assessment of prognostic values of S100 in gastric cancer with different clinical features indicated that different S100 members may interact with different signaling pathways and exerted different functions in gastric cancer development. CONCLUSIONS Although the results should be further testified in clinical studies, our findings offer new insights into the contribution of S100 members to GC progression and might promote development of S100 targeted reagents for treating GC.
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Yu A, Wang Y, Bian Y, Chen L, Guo J, Shen W, Chen D, Liu S, Sun X. IL-1β promotes the nuclear translocaiton of S100A4 protein in gastric cancer cells MGC803 and the cell's stem-like properties through PI3K pathway. J Cell Biochem 2018; 119:8163-8173. [PMID: 29932233 DOI: 10.1002/jcb.26813] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Accepted: 02/23/2018] [Indexed: 12/16/2022]
Abstract
It has been shown that nuclear expression of S100A4 is significantly correlated with increased metastasis and reduced survival in patients with gastric cancer and many other cancers. However, the factors which could influence the nuclear contents of S100A4 in cancer cells are not clear. It has also been reported that Interleukin-1β (IL-1β) promotes the nuclear translocation of S100A4 in chondrocytes. Previous studies have shown that IL-1β promotes the stemness of colon cancer cells, and S100A4 is also involved in maintaining cancer-initiating cells in head and neck cancers. We speculate that IL-1β might promote the nuclear translocation of S100A4 protein in MGC803 gastric cancer cells and therefore enhance their stem-like properties. The results from Western-blot and qRT-PCR analysis showed that IL-1β increased the nuclear and total cellular content of S100A4 protein and S100A4 mRNA level in MGC803 cells. LY294002, a pharmacological inhibitor of Phosphoinositide 3-kinase (PI3K) reversed the above effects. Functional studies indicated that IL-1β promoted the colony-forming and spheroid-forming capabilities of the cells and the expression of SOX2 and NANOG gene. PI3K or S100A4 inhibition reversed the IL-1β-mediated increase in colony and spheroid-forming capabilities of the cells. LY294002 also reversed the elevated SOX2 and NANOG expression induced by IL-1β. Our study demonstrated that IL-1β promote the nuclear translocation of S100A4 protein in gastric cancer cells MGC803, which are PI3K dependent, suggesting the existence of IL-1β-PI3K-S100A4 pathway for the first time. The study also showed that IL-1β promoted stem-like properties of the cells through the new pathway.
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Affiliation(s)
- Aiwen Yu
- Department of Medical Genetics, China Medical University, Shenyang, Liaoning, China.,Department of Rehabilitation, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Yu Wang
- Department of Medical Genetics, China Medical University, Shenyang, Liaoning, China
| | - Yue Bian
- Department of Medical Genetics, China Medical University, Shenyang, Liaoning, China
| | - Lisha Chen
- Department of Medical Genetics, China Medical University, Shenyang, Liaoning, China
| | - Junfu Guo
- Department of Medical Genetics, China Medical University, Shenyang, Liaoning, China
| | - Wei Shen
- Department of Medical Genetics, China Medical University, Shenyang, Liaoning, China
| | - Danqi Chen
- Department of Medical Genetics, China Medical University, Shenyang, Liaoning, China
| | - Shanshan Liu
- Department of Medical Genetics, China Medical University, Shenyang, Liaoning, China
| | - Xiuju Sun
- Department of Medical Genetics, China Medical University, Shenyang, Liaoning, China
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Guo J, Bian Y, Wang Y, Chen L, Yu A, Sun X. FAM107Bis regulated byS100A4and mediates the effect ofS100A4on the proliferation and migration of MGC803 gastric cancer cells. Cell Biol Int 2017; 41:1103-1109. [DOI: 10.1002/cbin.10816] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Accepted: 07/01/2017] [Indexed: 12/30/2022]
Affiliation(s)
- Junfu Guo
- Department of Medical Genetics; China Medical University; Shenyang Liaoning 110122 China
- Teaching and Experiment Center; Liaoning University of Traditional Chinese Medicine; Shenyang Liaoning 110847 China
| | - Yue Bian
- Department of Medical Genetics; China Medical University; Shenyang Liaoning 110122 China
| | - Yu Wang
- Department of Medical Genetics; China Medical University; Shenyang Liaoning 110122 China
| | - Lisha Chen
- Department of Medical Genetics; China Medical University; Shenyang Liaoning 110122 China
| | - Aiwen Yu
- Department of Medical Genetics; China Medical University; Shenyang Liaoning 110122 China
- Department of Rehabilitation; The First Affiliated Hospital of China Medical University; Shenyang Liaoning 110001 China
| | - Xiuju Sun
- Department of Medical Genetics; China Medical University; Shenyang Liaoning 110122 China
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Impact of S100A4 Expression on Clinicopathological Characteristics and Prognosis in Pancreatic Cancer: A Meta-Analysis. DISEASE MARKERS 2016; 2016:8137378. [PMID: 26903691 PMCID: PMC4745335 DOI: 10.1155/2016/8137378] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/03/2015] [Revised: 12/28/2015] [Accepted: 12/29/2015] [Indexed: 01/06/2023]
Abstract
BACKGROUND The small Ca(2+)-binding protein S100A4 is identified as a metastasis-associated or metastasis-inducing protein in various types of cancer. The goal of this meta-analysis was to evaluate the relationship between S100A4 expression and clinicopathological characteristics and prognosis of patients with pancreatic cancer. METHODS A comprehensive literature search was carried out in the electronic databases PubMed and Chinese CNKI. Only the studies reporting the correlation between S100A4 expression and clinicopathological characteristics or overall survival (OS) of patients with pancreatic cancer are enrolled. Extracted data was analyzed using the RevMan 5.3 software to calculate the pooled relative risks (95% confidence interval, CI) for statistical analyses. RESULTS Seven studies including a total of 474 patients were enrolled into this meta-analysis. Negative expression of S100A4 was significantly associated with higher 3-year OS rate (RR = 3.92, 95% CI = 2.24-6.87, P < 0.0001), compared to S100A4-positive cases. Moreover, negative expression of S100A4 was also related to N0 stage for lymph node metastasis (RR = 2.15, 95% CI = 1.60-2.88, P < 0.0001). However, S100A4 expression was not significantly correlated with histological types and distant metastasis status. CONCLUSION S100A4 expression represents a potential marker for lymph node metastasis of pancreatic cancer and a potential unfavorable factor for prognosis of patients with this disease.
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Zhao XK, Cheng Y, Liang Cheng M, Yu L, Mu M, Li H, Liu Y, Zhang B, Yao Y, Guo H, Wang R, Zhang Q. Focal Adhesion Kinase Regulates Fibroblast Migration via Integrin beta-1 and Plays a Central Role in Fibrosis. Sci Rep 2016; 6:19276. [PMID: 26763945 PMCID: PMC4725867 DOI: 10.1038/srep19276] [Citation(s) in RCA: 85] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Accepted: 10/29/2015] [Indexed: 11/09/2022] Open
Abstract
Lung fibrosis is a major medical problem for the aging population worldwide. Fibroblast migration plays an important role in fibrosis. Focal Adhesion Kinase (FAK) senses the extracellular stimuli and initiates signaling cascades that promote cell migration. This study first examined the dose and time responses of FAK activation in human lung fibroblasts treated with platelet derived growth factor BB (PDGF-BB). The data indicate that FAK is directly recruited by integrin β1 and the subsequent FAK activation is required for fibroblast migration on fibronectin. In addition, the study has identified that α5β1 and α4β1 are the major integrins for FAK-mediated fibroblast migration on fibronect. In contrast, integrins αvβ3, αvβ6, and αvβ8 play a minor but distinct role in fibroblast migration on fibronectin. FAK inhibitor significantly reduces PDGF-BB stimulated fibroblast migration. Importantly, FAK inhibitor protects bleomycin-induced lung fibrosis in mice. FAK inhibitor blocks FAK activation and significantly reduces signaling cascade of fibroblast migration in bleomycin-challenged mice. Furthermore, FAK inhibitor decreases lung fibrotic score, collagen accumulation, fibronectin production, and myofibroblast differentiation in in bleomycin-challenged mice. These data demonstrate that FAK mediates fibroblast migration mainly via integrin β1. Furthermore, the findings suggest that targeting FAK signaling is an effective therapeutic strategy against fibrosis.
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Affiliation(s)
- Xue-Ke Zhao
- Department of Infectious Diseases, The Hospital Affiliated to Guizhou Medical University, Guiyang, Guizhou, China
| | - Yiju Cheng
- Department of Infectious Diseases, the First Hospital Affiliated to Soochow University, Suzhou, Jiangsu, China
| | - Ming Liang Cheng
- Department of Infectious Diseases, The Hospital Affiliated to Guizhou Medical University, Guiyang, Guizhou, China
| | - Lei Yu
- Prenatal Diagnostic Center, The Hospital Affiliated to Guizhou Medical University, Guiyang, Guizhou, China
| | - Mao Mu
- Department of Infectious Diseases, The Hospital Affiliated to Guizhou Medical University, Guiyang, Guizhou, China
| | - Hong Li
- Department of Infectious Diseases, The Hospital Affiliated to Guizhou Medical University, Guiyang, Guizhou, China
| | - Yang Liu
- Department of Infectious Diseases, The Hospital Affiliated to Guizhou Medical University, Guiyang, Guizhou, China
| | - Baofang Zhang
- Department of Infectious Diseases, The Hospital Affiliated to Guizhou Medical University, Guiyang, Guizhou, China
| | - Yumei Yao
- Department of Infectious Diseases, The Hospital Affiliated to Guizhou Medical University, Guiyang, Guizhou, China
| | - Hui Guo
- Department of Infectious Diseases, The Hospital Affiliated to Guizhou Medical University, Guiyang, Guizhou, China
| | - Rong Wang
- Department of Infectious Diseases, The Hospital Affiliated to Guizhou Medical University, Guiyang, Guizhou, China
| | - Quan Zhang
- Department of Infectious Diseases, The Hospital Affiliated to Guizhou Medical University, Guiyang, Guizhou, China
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Jin T, Zhang Z, Yang XF, Luo JS. S100A4 expression is closely linked to genesis and progression of glioma by regulating proliferation, apoptosis, migration and invasion. Asian Pac J Cancer Prev 2015; 16:2883-7. [PMID: 25854377 DOI: 10.7314/apjcp.2015.16.7.2883] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The calcium-binding S100A4 protein is involved in epithelial to mesenchymal transition, oncogenic transformation, angiogenesis, cytoskeletal integrity, mobility and metastasis of cancer cells. This study aimed to clarify the roles of S100A4 in genesis and progression of glioma. MATERIALS AND METHODS S100A4 expression was examined by real-time RT-CPR and Western blot in glioma and paired normal brain tissue (n=69), and compared with clinicopathological parameters of tumors. In addition, glioma U251 cells transfected with an S100A4-expressing plasmid were examined for proliferation by MTT, apoptosis by Annexin V-FITC, and migration and invasion with Transwell chambers. RESULTS Increased S100A4 mRNA expression was found in gliomas, compared with paired non-tumor tissue (p<0.001). Gradual elevation of overexpression of S100A4 was observed with increasing glioma grade (p<0.001). Astrocytoma showed lower S100A4 mRNA expression than oligodendrogliomas, with glioblastomas having highest values (p<0.001). Similar results were obtained for S100A4 protein, a positive link being found between mRNA and protein expression in gliomas (p<0.001). There was higher growth, lower apoptosis, stronger migration and invasion of S100A4 transfectants than control and mock transfected cells (p<0.001). CONCLUSIONS These findings indicate that up-regulated S100A4 expression is positively linked to pathogenesis, progression and histogenesis of glioma by modulating proliferation, apoptosis, migration and invasion.
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Affiliation(s)
- Ting Jin
- Department of Neurosurgery, The First Affiliated Hospital of Liaoning Medical University, Jinzhou, China E-mail :
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Burock S, Herrmann P, Wendler I, Niederstrasser M, Wernecke KD, Stein U. Circulating metastasis associated in colon cancer 1 transcripts in gastric cancer patient plasma as diagnostic and prognostic biomarker. World J Gastroenterol 2015; 21:333-341. [PMID: 25574109 PMCID: PMC4284353 DOI: 10.3748/wjg.v21.i1.333] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Revised: 05/05/2014] [Accepted: 07/22/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the diagnostic and prognostic value of circulating Metastasis Associated in Colon Cancer 1 (MACC1) transcripts in plasma of gastric cancer patients.
METHODS: We provide for the first time a blood-based assay for transcript quantification of the metastasis inducer MACC1 in a prospective study of gastric cancer patient plasma. MACC1 is a strong prognostic biomarker for tumor progression and metastasis in a variety of solid cancers. We conducted a study to define the diagnostic and prognostic power of MACC1 transcripts using 76 plasma samples from gastric cancer patients, either newly diagnosed with gastric cancer, newly diagnosed with metachronous metastasis of gastric cancer, as well as follow-up patients. Findings were controlled by using plasma samples from 54 tumor-free volunteers. Plasma was separated, RNA was isolated, and levels of MACC1 as well as S100A4 transcripts were determined by quantitative RT-PCR.
RESULTS: Based on the levels of circulating MACC1 transcripts in plasma we significantly discriminated tumor-free volunteers and gastric cancer patients (P < 0.001). Levels of circulating MACC1 transcripts were increased in gastric cancer patients of each disease stage, compared to tumor-free volunteers: patients with tumors without metastasis (P = 0.005), with synchronous metastasis (P = 0.002), with metachronous metastasis (P = 0.005), and patients during follow-up (P = 0.021). Sensitivity was 0.68 (95%CI: 0.45-0.85) and specificity was 0.89 (95%CI: 0.77-0.95), respectively. Importantly, gastric cancer patients with high circulating MACC1 transcript levels in plasma demonstrated significantly shorter survival when compared with patients demonstrating low MACC1 levels (P = 0.0015). Furthermore, gastric cancer patients with high circulating transcript levels of MACC1 as well as of S100A4 in plasma demonstrated significantly shorter survival when compared with patients demonstrating low levels of both biomarkers or with only one biomarker elevated (P = 0.001).
CONCLUSION: Levels of circulating MACC1 transcripts in plasma of gastric cancer patients are of diagnostic value and are prognostic for patient survival in a prospective study.
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Kisluk J, Ciborowski M, Niemira M, Kretowski A, Niklinski J. Proteomics biomarkers for non-small cell lung cancer. J Pharm Biomed Anal 2014; 101:40-9. [DOI: 10.1016/j.jpba.2014.07.038] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2014] [Revised: 07/29/2014] [Accepted: 07/31/2014] [Indexed: 01/07/2023]
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Clinicopathological and prognostic value of S100A4 expression in gastric cancer: a meta-analysis. Int J Biol Markers 2014; 29:e99-e111. [PMID: 24242292 DOI: 10.5301/jbm.5000054] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/28/2013] [Indexed: 12/13/2022]
Abstract
PURPOSES For several years S100A4 has been implicated in tumor progression and prognosis. However, the prognostic value of S100A4 overexpression in patients with gastric cancer remains unknown. Therefore, we performed a meta-analysis to assess the relationship between S100A4 overexpression and clinical outcome of gastric cancer. METHODS AND RESULTS Candidate studies were searched from PubMed, Embase, Cochrane Library, and ISI Web of Science. We included studies that evaluated the prognostic value of S100A4 expression in gastric cancer patients with regard to survival and a series of clinicopathological parameters. The pooled hazard ratios (HR) and odds ratios (OR) with 95% confidence intervals (CI) were used to estimate the effects. Ten studies, all from Asia, were included in the meta-analysis. The pooled analysis showed that S100A4 overexpression was significantly associated with worse overall survival (OS) (HR=1.86, 95% CI: 1.45-2.38, p<0.00001) without heterogeneity in the data (I2=43.6%, p=0.131). Furthermore, our results showed that S100A4 overexpression was significantly correlated with some clinicopathological parameters such as tumor grade, stage, metastasis, invasion, and relapse. CONCLUSIONS The results of our meta-analysis indicate that S100A4 overexpression correlates with more adverse clinical features and a poor prognosis of gastric cancer patients in Asia, thus suggesting that S100A4 could be a useful marker to evaluate progression and prognosis of Asian gastric cancer patients. More studies from Western countries with a larger number of tumors and standardized methods are required before significant conclusions can be drawn.
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Liu J, Fu S, Xu Y, Zheng Z. RNA interference targeting inhibition of S100A4 suppresses cell growth and promotes apoptosis in human laryngeal carcinoma Hep‑2 cells. Mol Med Rep 2014; 10:1389-94. [PMID: 24969174 DOI: 10.3892/mmr.2014.2345] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2014] [Accepted: 05/09/2014] [Indexed: 11/06/2022] Open
Abstract
S100A4 is a small Ca2+ binding protein that belongs to the S100 family and is involved in a number of cellular functions, including cell cycle control, proliferation, apoptosis, and has a significant role in angiogenesis and neurite extension. However, the exact function and mechanism of S100A4 in laryngeal carcinogenesis remains to be elucidated. The present study was designed to investigate the potential use of RNA interference to inhibit S100A4 expression and activation, as well as the subsequent effect on human laryngeal cancer cell growth and apoptosis. The present study demonstrated that knockdown of S100A4 decreased the proliferation and growth of the human laryngeal cancer Hep‑2 cell line. The percentages of the apoptotic cells were 4.23±1.22, 4.92±1.85 and 11.70±4.02% in the control, negative control and S100A4 short hairpin RNA (shRNA) groups, respectively, indicating significant differences among the different groups. The S100A4‑mediated induction of apoptosis was demonstrated to be associated with the activation of caspase‑3, caspase‑8 and caspase‑9. Intratumoral injection of S100A4‑shRNA inhibited tumor growth in nude mice. Thus, knockdown of S100A4 inhibited the progression of laryngeal squamous carcinoma, decreased proliferation and promoted apoptosis. S100A4 is a potential candidate for therapeutic targeting of laryngeal carcinoma cells.
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Affiliation(s)
- Jia Liu
- Laboratory Animal Center, China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Shuang Fu
- Department of Hematology Laboratory, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110022, P.R. China
| | - Yingqi Xu
- Laboratory Animal Center, China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Zhihong Zheng
- Laboratory Animal Center, China Medical University, Shenyang, Liaoning 110001, P.R. China
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Bai H, Qian JL, Han BH. S100A4 is an independent prognostic factor for patients with lung cancer: a meta-analysis. Genet Test Mol Biomarkers 2014; 18:371-4. [PMID: 24742244 DOI: 10.1089/gtmb.2013.0471] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
OBJECTIVE To evaluate the association of S100A4 levels with the prognosis of lung cancer (LC). METHODS The RevMan 5.0 software was utilized to perform literature retrieval, data collection, and statistical analysis according to its guidelines. Literature-based searching was guided to gather data, and the fixed-effect model was used to pool the hazard ratio (HR) in this study. RESULTS A total of 10 eligible studies that included 1364 LC patients were analyzed. About 72.6% of patients had positive expression of S100A4 according to the criteria defined by the authors. The HR of positive expression for overall survival (OS) was 1.30 times of that of negative expression in LC patients (HR=1.30, 95% confidence interval: 1.04 to 1.61, p=0.02). CONCLUSION Patients with positive expression of S100A4 appear to have a poorer OS compared with those with negative expression of S100A4.
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Affiliation(s)
- Hao Bai
- Respiratory Department, Shanghai Chest Hospital, Shanghai Jiaotong University School of Medicine , Shanghai, People's Republic of China
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