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Willumsen N, Jensen C, Green G, Nissen NI, Neely J, Nelson DM, Pedersen RS, Frederiksen P, Chen IM, Boisen MK, Johansen AZ, Madsen DH, Svane IM, Lipton A, Leitzel K, Ali SM, Erler JT, Hurkmans DP, Mathijssen RHJ, Aerts J, Eslam M, George J, Christiansen C, Bissel MJ, Karsdal MA. Fibrotic activity quantified in serum by measurements of type III collagen pro-peptides can be used for prognosis across different solid tumor types. Cell Mol Life Sci 2022; 79:204. [PMID: 35332383 PMCID: PMC8948122 DOI: 10.1007/s00018-022-04226-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 02/15/2022] [Accepted: 02/28/2022] [Indexed: 12/12/2022]
Abstract
Due to activation of fibroblast into cancer-associated fibroblasts, there is often an increased deposition of extracellular matrix and fibrillar collagens, e.g. type III collagen, in the tumor microenvironment (TME) that leads to tumor fibrosis (desmoplasia). Tumor fibrosis is closely associated with treatment response and poor prognosis for patients with solid tumors. To assure that the best possible treatment option is provided for patients, there is medical need for identifying patients with high (or low) fibrotic activity in the TME. Measuring unique collagen fragments such as the pro-peptides released into the bloodstream during fibrillar collagen deposition in the TME can provide a non-invasive measure of the fibrotic activity. Based on data from 8 previously published cohorts, this review provides insight into the prognostic value of quantifying tumor fibrosis by measuring the pro-peptide of type III collagen in serum of a total of 1692 patients with different solid tumor types and discusses the importance of tumor fibrosis for understanding prognosis and for potentially guiding future drug development efforts that aim at overcoming the poor outcome associated with a fibrotic TME.
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Affiliation(s)
| | - Christina Jensen
- Nordic Bioscience, Herlev Hovedgade 205-207, 2730, Herlev, Denmark
| | | | - Neel I Nissen
- Nordic Bioscience, Herlev Hovedgade 205-207, 2730, Herlev, Denmark
| | | | | | | | | | - Inna M Chen
- Department of Oncology, Herlev and Gentofte Hospital, Copenhagen University Hospital, Herlev, Denmark
| | - Mogens K Boisen
- Department of Oncology, Herlev and Gentofte Hospital, Copenhagen University Hospital, Herlev, Denmark
| | - Astrid Z Johansen
- Department of Oncology, Herlev and Gentofte Hospital, Copenhagen University Hospital, Herlev, Denmark
| | - Daniel H Madsen
- Center for Cancer Immune Therapy, Department of Oncology, Copenhagen University Hospital, Herlev, Denmark
| | - Inge Marie Svane
- Center for Cancer Immune Therapy, Department of Oncology, Copenhagen University Hospital, Herlev, Denmark
| | - Allan Lipton
- Penn State Hershey Medical Center, Hershey, PA, USA
| | - Kim Leitzel
- Penn State Hershey Medical Center, Hershey, PA, USA
| | | | - Janine T Erler
- Biotech Research and Innovation Centre (BRIC), University of Copenhagen, Copenhagen, Denmark
| | - Daan P Hurkmans
- Department of Pathology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Ron H J Mathijssen
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Joachim Aerts
- Department of Pulmonology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Mohammed Eslam
- Storr Liver Centre, Westmead Institute for Medical Research, Westmead Hospital and University of Sydney, Sydney, NSW, Australia
| | - Jacob George
- Storr Liver Centre, Westmead Institute for Medical Research, Westmead Hospital and University of Sydney, Sydney, NSW, Australia
| | | | - Mina J Bissel
- Biological Systems and Engineering Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Morten A Karsdal
- Nordic Bioscience, Herlev Hovedgade 205-207, 2730, Herlev, Denmark
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da Silva KD, Gomes APN, Balbinot KM, Sena YR, Mosconi C, de Mendonça EF, Tarquinio SBC, de Melo Alves Junior S, de Jesus Viana Pinheiro J, Ferreira de Aguiar MC. Glandular odontogenic cysts: a collaborative investigation of 22 cases and proteins related to invasiveness. J Oral Pathol Med 2022; 51:342-349. [PMID: 35122318 DOI: 10.1111/jop.13283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 12/29/2021] [Accepted: 01/31/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND A glandular odontogenic cyst has an intriguing, aggressive behaviour whose mechanisms have not yet been clarified. OBJECTIVE To conduct a collaborative cross-sectional study on the clinical, demographic, microscopic, and immunohistochemical characteristics of glandular odontogenic cysts, emphasizing the histopathological characteristics and expression of proteins related to invasiveness. METHODS Twenty-two cases of glandular odontogenic cyst from three oral and maxillofacial pathology services in Brazil were selected from 1988 to 2018. Clinical and demographic data were collected. Histopathological features were evaluated in detail. Sixteen cases of glandular odontogenic cyst were also submitted to immunohistochemistry to detect MT1-MMP, TKS4, TKS5, and cortactin, the key regulators of invadopodia formation. RESULTS GOCs were primarily seen in men over 40 years of age, in the posterior mandible and the anterior maxilla as a unilocular, radiolucent lesion. All cases presented hobnail cells, clear cells, and variable thickness of the lining epithelium, three of the ten key histopathological parameters to be evaluated in glandular odontogenic cysts. Immunohistochemistry revealed a greater expression of the studied proteins in the glandular odontogenic cysts than in the controls (p <0.0001). CONCLUSION Overexpression of proteins that regulate cell invasiveness was identified, and the present study's findings suggest that invadopodia activity is a possible mechanism used by glandular odontogenic cysts to promote local invasion, which could partly explain its intriguing biological behaviour.
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Affiliation(s)
- Karine Duarte da Silva
- Department of Oral Pathology and Surgery, School of Dentistry, Universidade Federal de Minas Gerais. Belo Horizonte, Minas Gerais, Brazil
| | - Ana Paula Neutzling Gomes
- Department of Semiology and Clinics, School of Dentistry, Universidade Federal de Pelotas. Pelotas, Rio Grande do Sul, Brazil
| | - Karolyny Martins Balbinot
- Laboratory of Histopathology and Immunohistochemistry, School of Dentistry, Universidade Federal do Pará. Belém, Pará, Brazil
| | | | - Carla Mosconi
- Department of Oral Pathology, School of Dentistry, Universidade Federal de Goiás. Goiânia, Goiás, Brazil
| | | | - Sandra Beatriz Chaves Tarquinio
- Department of Semiology and Clinics, School of Dentistry, Universidade Federal de Pelotas. Pelotas, Rio Grande do Sul, Brazil
| | | | - João de Jesus Viana Pinheiro
- Laboratory of Histopathology and Immunohistochemistry, School of Dentistry, Universidade Federal do Pará. Belém, Pará, Brazil
| | - Maria Cássia Ferreira de Aguiar
- Department of Oral Pathology and Surgery, School of Dentistry, Universidade Federal de Minas Gerais. Belo Horizonte, Minas Gerais, Brazil
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Joseph C, Alsaleem M, Orah N, Narasimha PL, Miligy IM, Kurozumi S, Ellis IO, Mongan NP, Green AR, Rakha EA. Elevated MMP9 expression in breast cancer is a predictor of shorter patient survival. Breast Cancer Res Treat 2020; 182:267-282. [PMID: 32445177 PMCID: PMC7297818 DOI: 10.1007/s10549-020-05670-x] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 05/05/2020] [Indexed: 12/13/2022]
Abstract
PURPOSE MMP9 is a matricellular protein associated with extracellular matrix (ECM) remodelling, that promotes tumour progression, and modulates the activity of cell adhesion molecules and cytokines. This study aims to assess the prognostic value of MMP9 and its association with cytoskeletal modulators in early-stage invasive breast cancer (BC). METHODS MMP9 expression was evaluated by immunohistochemistry using a well-characterised series of primary BC patients with long-term clinical follow-up. Association with clinicopathological factors, patient outcome and ECM remodelling BC-biomarkers were investigated. METABRIC dataset, BC-GenExMiner v4.0 and TCGA were used for the external validation of MMP9 expression. GSEA gene enrichment analyses were used to evaluate MMP9 associated pathways. RESULTS MMP9 immunopositivity was observed in the stroma and cytoplasm of BC cells. Elevated MMP9 protein levels were associated with high tumour grade, high Nottingham Prognostic Index, and hormonal receptor negativity. Elevated MMP9 protein expression correlated significantly with cytokeratin 17 (Ck17), Epidermal Growth Factor Receptor (EGFR), proliferation (Ki67) biomarkers, cell surface adhesion receptor (CD44) and cell division control protein 42 (CDC42). Cytoplasmic MMP9 expression was an independent prognostic factor associated with shorter BC-specific survival. In the external validation cohorts, MMP9 expression was also associated with poor patients' outcome. Transcriptomic analysis confirmed a positive association between MMP9 and ECM remodelling biomarkers. GSEA analysis supports MMP9 association with ECM and cytoskeletal pathways. CONCLUSION This study provides evidence for the prognostic value of MMP9 in BC. Further functional studies to decipher the role of MMP9 and its association with cytoskeletal modulators in BC progression are warranted.
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Affiliation(s)
- Chitra Joseph
- Nottingham Breast Cancer Research Centre, School of Medicine, University of Nottingham, Nottingham, UK
| | - Mansour Alsaleem
- Nottingham Breast Cancer Research Centre, School of Medicine, University of Nottingham, Nottingham, UK.,Faculty of Applied Medical Sciences, Onizah Community College, Qassim University, Qassim, Saudi Arabia
| | - Nnamdi Orah
- Nottingham Breast Cancer Research Centre, School of Medicine, University of Nottingham, Nottingham, UK
| | - Pavan L Narasimha
- Nottingham Breast Cancer Research Centre, School of Medicine, University of Nottingham, Nottingham, UK
| | - Islam M Miligy
- Nottingham Breast Cancer Research Centre, School of Medicine, University of Nottingham, Nottingham, UK
| | - Sasagu Kurozumi
- Nottingham Breast Cancer Research Centre, School of Medicine, University of Nottingham, Nottingham, UK
| | - Ian O Ellis
- Nottingham Breast Cancer Research Centre, School of Medicine, University of Nottingham, Nottingham, UK
| | - Nigel P Mongan
- Department of Pharmacology, Weill Cornell Medicine, New York, 10065, USA.,Faculty of Medicine and Health Sciences, University of Nottingham, Nottingham, LE12 5RD, UK
| | - Andrew R Green
- Nottingham Breast Cancer Research Centre, School of Medicine, University of Nottingham, Nottingham, UK
| | - Emad A Rakha
- Nottingham Breast Cancer Research Centre, School of Medicine, University of Nottingham, Nottingham, UK. .,Histopathology Department, Faculty of Medicine, Menoufia University, Shibin El Kom, Egypt. .,Division of Cancer and Stem Cells, Department of Histopathology, School of Medicine, The University of Nottingham and Nottingham University Hospitals NHS Trust, Nottingham City Hospital, Nottingham, NG5 1PB, UK.
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4
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de Mendonça RP, Chemelo GP, Mitre GP, Branco DC, da Costa NMM, Tuji FM, da Silva Kataoka MS, Mesquita RA, de Melo Alves Júnior S, de Jesus Viana Pinheiro J. Role of hypoxia-related proteins in adenoid cystic carcinoma invasion. Diagn Pathol 2020; 15:47. [PMID: 32386517 PMCID: PMC7210690 DOI: 10.1186/s13000-020-00967-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 04/29/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Among cancers affecting the oral cavity, adenoid cystic carcinoma (ACC) is a relatively common malignant neoplasm. It has high rates of metastasis and recurrence and is associated with significant morbidity. During the progression of ACC, the oxygen concentration is reduced in specific areas of the tumour microenvironment, leading to intratumoural hypoxia. The expression of NOTCH1, a disintegrin and metalloproteinase 12 (ADAM-12), hypoxia-inducible factor 1 alpha (HIF-1α), and heparin-binding epidermal growth factor (HB-EGF) under hypoxic conditions has been implicated in invadopodia formation, tumour invasiveness, and metastasis. The aim of this study was to analyse the expression of these proteins to elucidate the mechanisms underlying ACC invasiveness. METHODS Fifteen ACC samples and 10 normal-looking salivary gland (SG) samples were used to investigate the expression of these proteins by immunohistochemistry. Primary antibodies against NOTCH1, ADAM-12, HIF-1α, and HB-EGF were used. RESULTS The immunoexpression of all proteins was higher in ACC samples than in SG samples (p < 0.05). CONCLUSIONS There was increased expression of proteins associated with hypoxia and tumour invasiveness in ACC samples, which indicates a possible role of these proteins in the biological behaviour of this tumour.
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Affiliation(s)
- Raíssa Pinheiro de Mendonça
- Department of Oral Pathology, School of Dentistry, Universidade Federal do Pará, Avenida Augusto Correa, 01, Belem, Para, 66075-110, Brazil
| | - Giordanna Pereira Chemelo
- Department of Oral Pathology, School of Dentistry, Universidade Federal do Pará, Avenida Augusto Correa, 01, Belem, Para, 66075-110, Brazil
| | - Geovanni Pereira Mitre
- Department of Oral Pathology, School of Dentistry, Universidade Federal do Pará, Avenida Augusto Correa, 01, Belem, Para, 66075-110, Brazil
| | - Dimitra Castelo Branco
- Multiprofessional Residency Program, Universidade Estadual do Pará, Rua do Una, 156, Belem, Para, 66050-540, Brazil
| | - Natacha Malu Miranda da Costa
- Department of Periodontology, School of Dentistry, Universidade de São Paulo, Avenida do Café, Subsetor Oeste, 11, Ribeirão Preto, São Paulo, 14040-904, Brazil
| | - Fabrício Mesquita Tuji
- Department of Oral Radiology, School of Dentistry, Universidade Federal do Pará, Avenida Augusto Correa, 01, Belem, Para, 66075-110, Brazil
| | - Maria Sueli da Silva Kataoka
- Department of Oral Pathology, School of Dentistry, Universidade Federal do Pará, Avenida Augusto Correa, 01, Belem, Para, 66075-110, Brazil
| | - Ricardo Alves Mesquita
- Department of Oral Surgery and Pathology, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Sérgio de Melo Alves Júnior
- Department of Oral Pathology, School of Dentistry, Universidade Federal do Pará, Avenida Augusto Correa, 01, Belem, Para, 66075-110, Brazil
| | - João de Jesus Viana Pinheiro
- Department of Oral Pathology, School of Dentistry, Universidade Federal do Pará, Avenida Augusto Correa, 01, Belem, Para, 66075-110, Brazil. .,School of Dentistry, Cell Culture Laboratory, Universidade Federal do Pará (UFPA), Institute of Health Sciences, Avenida Augusto Correa, 01, Belem, PA, 66075-110, Brazil.
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HDAC6 deacetylase activity is required for hypoxia-induced invadopodia formation and cell invasion. PLoS One 2013; 8:e55529. [PMID: 23405166 PMCID: PMC3566011 DOI: 10.1371/journal.pone.0055529] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2012] [Accepted: 12/27/2012] [Indexed: 02/06/2023] Open
Abstract
Despite significant progress in the cancer field, tumor cell invasion and metastasis remain a major clinical challenge. Cell invasion across tissue boundaries depends largely on extracellular matrix degradation, which can be initiated by formation of actin-rich cell structures specialized in matrix degradation called invadopodia. Although the hypoxic microenvironment within solid tumors has been increasingly recognized as an important driver of local invasion and metastasis, little is known about how hypoxia influences invadopodia biogenesis. Here, we show that histone deacetylase 6 (HDAC6), a cytoplasmic member of the histone deacetylase family, is a novel modulator of hypoxia-induced invadopodia formation. Hypoxia was found to enhance HDAC6 tubulin deacetylase activity through activation of the EGFR pathway. Activated HDAC6, in turn, triggered Smad3 phosphorylation resulting in nuclear accumulation. Inhibition of HDAC6 activity or knockdown of the protein inhibited both hypoxia-induced Smad3 activation and invadopodia formation. Our data provide evidence that hypoxia influences invadopodia formation in a biphasic manner, which involves the activation of HDAC6 deacetylase activity by EGFR, resulting in enhanced Smad phosphorylation and nuclear accumulation. The identification of HDAC6 as a key participant of hypoxia-induced cell invasion may have important therapeutic implications for the treatment of metastasis in cancer patients.
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Decreased expression of ADAMTS-1 in human breast tumors stimulates migration and invasion. Mol Cancer 2013; 12:2. [PMID: 23289900 PMCID: PMC3600045 DOI: 10.1186/1476-4598-12-2] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2012] [Accepted: 01/04/2013] [Indexed: 01/15/2023] Open
Abstract
Background ADAMTS-1 (a disintegrin and metalloprotease with thrombospondin motifs) is a member of the ADAMTS family of metalloproteases. Here, we investigated mRNA and protein levels of ADAMTS-1 in normal and neoplastic tissues using qPCR, immunohistochemistry and immunoblot analyses, and we addressed the role of ADAMTS-1 in regulating migration, invasion and invadopodia formation in breast tumor cell lines. Results In a series of primary breast tumors, we observed variable levels of ADAMTS-1 mRNA expression but lower levels of ADAMTS-1 protein expression in human breast cancers as compared to normal tissue, with a striking decrease observed in high-malignancy cases (triple-negative for estrogen, progesterone and Her-2). This result prompted us to analyze the effect of ADAMTS-1 knockdown in breast cancer cells in vitro. MDA-MB-231 cells with depleted ADAMTS-1 expression demonstrated increased migration, invasion and invadopodia formation. The regulatory mechanisms underlying the effects of ADAMTS-1 may be related to VEGF, a growth factor involved in migration and invasion. MDA-MB-231 cells with depleted ADAMTS-1 showed increased VEGF concentrations in conditioned medium capable of inducing human endothelial cells (HUVEC) tubulogenesis. Furthermore, expression of the VEGF receptor (VEGFR2) was increased in MDA-MB-231 cells as compared to MCF7 cells. To further determine the relationship between ADAMTS-1 and VEGF regulating breast cancer cells, MDA-MB-231 cells with reduced expression of ADAMTS-1 were pretreated with a function-blocking antibody against VEGF and then tested in migration and invasion assays; both were partially rescued to control levels. Conclusions ADAMTS-1 expression was decreased in human breast tumors, and ADAMTS-1 knockdown stimulated migration, invasion and invadopodia formation in breast cancer cells in vitro. Therefore, this series of experiments suggests that VEGF is involved in the effects mediated by ADAMTS-1 in breast cancer cells.
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Henriksson HB, Lindahl A, Skioldebrand E, Junevik K, Tängemo C, Mattsson J, Brisby H. Similar cellular migration patterns from niches in intervertebral disc and in knee-joint regions detected by in situ labeling: an experimental study in the New Zealand white rabbit. Stem Cell Res Ther 2013; 4:104. [PMID: 24004687 PMCID: PMC3854713 DOI: 10.1186/scrt315] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2013] [Revised: 08/12/2013] [Accepted: 08/29/2013] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Potential stem cell niches (SNs) were recently reported in intervertebral discs (IVDs) and knee joints (KJs) in different mammals (located adjacent to the epiphyseal plate; EP). The aim here was to examine further possible cellular migration and migration directions of cells originating from niches possibly involved in regeneration of cartilaginous tissues in the IVD and in the KJ regions in adult mammals. METHODS In total, 33 rabbits were used in studies A through C. A. IVD cells were sorted; fluorescence-activated cell sorting (FACS) by size (forward scatter; ≤ 10 μm or >10 μm or GDF5+ cells (anti-GDF5 antibody). Sorted cells, labeled with cell tracer (carboxyfluorescein-diacetate-succinimidyl ester; CDFA-SE) were applied on IVD explants in vitro. Migrating cells/distance was evaluated by fluorescence- and confocal-microscopy (FC). B. DNA labeling was performed with BrdU (oral administration). Animals were killed (14 to 56 days), KJs collected, and BrdU+ cells visualized with immunohistochemistry (IHC)/anti-BrdU antibody in SN and articular cartilage (AC). C. Cell tracer: (Fe-nanoparticles: Endorem) were injected into SNs of IVDs (LI-LV) and KJs (tibia). Animals were killed after 2 to 6 weeks. Fe-labeled cells were traced by ferric-iron staining (Prussian blue reaction; Mallory method). RESULTS A. GDF5+ cells and ≤ 10-μm cells displayed the best migration capability in IVD explants. GDF5+ cells were detected at a tissue depth of 1,300 μm (16 days). B. BrdU+ cells were observed in early time points in niches of KJs, and at later time points in AC, indicating a gradual migration of cells. C. Fe+ cells were detected in IVDs; in annulus fibrosus (AF) in 11 of 12 animals and in nucleus pulposus (NP) in two of 12 animals. In AC (tibia), Fe+ cells were detected in six of 12 animals. In the potential migration route (PMR), from niches toward the IVD, Fe+ cells (three of 12 animals) and in PMR toward AC (KJs) (six of 12 animals) were detected. CONCLUSIONS Results indicate similar cellular migration patterns in cartilage regions (IVD and KJs) with migration from stem cell niche areas into the mature cartilaginous tissues of both the KJs and the IVD. These findings of a cellular migration pattern in mature cartilage are of interest from tissue-repair and engineering perspectives.
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Affiliation(s)
- Helena Barreto Henriksson
- Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska University Hospital, Gothenburg University, 413 45 Gothenburg, Sweden
| | - Anders Lindahl
- Department of Clinical Chemistry and Transfusion Medicine, Institute of Biomedicine, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Eva Skioldebrand
- Department of Clinical Chemistry and Transfusion Medicine, Institute of Biomedicine, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Katarina Junevik
- Department of Clinical Chemistry and Transfusion Medicine, Institute of Biomedicine, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Carolina Tängemo
- Centre for Cellular Imaging, the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Johan Mattsson
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Helena Brisby
- Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska University Hospital, Gothenburg University, 413 45 Gothenburg, Sweden
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Sun J, Luo Y, Tian Z, Gu L, Xia SC, Yu Y. Expression of ERBB3 binding protein 1 (EBP1) in salivary adenoid cystic carcinoma and its clinicopathological relevance. BMC Cancer 2012; 12:499. [PMID: 23110497 PMCID: PMC3499390 DOI: 10.1186/1471-2407-12-499] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2012] [Accepted: 10/18/2012] [Indexed: 11/23/2022] Open
Abstract
Background ERBB3 binding protein 1 (EBP1) gene transfer into human salivary adenoid cystic carcinoma cells has been shown to significantly inhibit cell proliferation and reduce tumor metastasis in mouse models. In the current study, to evaluate if EBP1 is a novel biomarker capable of identifying patients at higher risk of disease progression and recurrence, we examined the EBP1 expression profile in adenoid cystic carcinoma (ACC) patients and analyzed its clinicopathological relevance. To understand the underlying anti-metastatic mechanism, we investigated if EBP1 regulates invasion-related molecules. Methods We performed immunohistochemical analysis on 132 primary adenoid cystic carcinoma and adjacent non-cancerous tissues using commercial EBP1, MMP9, E-cadherin and ICAM-1 antibodies. Results were correlated to clinicopathological parameters, long-term survival and invasion-related molecules by statistical analysis. Cell motility and invasiveness of vector or wild-type EBP1-transfected ACC-M cell lines were evaluated using wound healing and Boyden chamber assays. MMP9, E-cadherin and ICAM-1 proteins in these cell lines were detected using western blot assay. Results The expression of EBP1 was significantly higher in non-cancerous adjacent tissues compared with corresponding cancer tissues. The intensity and percentage of cells that reacted with EBP1 antibodies were significantly higher in cases with tubular pattern than those with solid pattern (P<0.0001). We also found adenoid cystic carcinoma with local lymphatic metastasis had significantly lower EBP1 expression than ACC with no local lymphatic node metastasis (P<0.0001). Similar findings were observed in ACC with lung metastasis compared with cases with no lung metastasis (P<0.0001), in particular, in cases with perineural invasion compared with cases with no perineural invasion (P<0.0001). Furthermore, a decrease in EBP1 expression was positively associated with a reduction in overall survival of ACC patients. Of note, EBP1 inhibits migration and invasiveness of ACC cells by upregulating E-cadherin but downregulating MMP9. In clinical adenoid cystic carcinoma patients, higher EBP1 expression was positively correlated with E-cadherin levels (P<0.001) but negatively correlated with MMP9 expression (P=0.0002). Conclusions EBP1 expression is reduced in adenoid cystic carcinoma, indicating unfavorable prognosis of ACC patients. Its regulation of MMP9 and E-cadherin protein levels suggests a critical therapeutic potential.
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Affiliation(s)
- Jian Sun
- Department of Stomatology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
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Ren G, Tian Q, An Y, Feng B, Lu Y, Liang J, Li K, Shang Y, Nie Y, Wang X, Fan D. Coronin 3 promotes gastric cancer metastasis via the up-regulation of MMP-9 and cathepsin K. Mol Cancer 2012; 11:67. [PMID: 22974233 PMCID: PMC3522055 DOI: 10.1186/1476-4598-11-67] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2012] [Accepted: 09/10/2012] [Indexed: 12/18/2022] Open
Abstract
Background Coronins are a family of highly evolutionary conserved proteins reportedly involved in the regulation of actin cytoskeletal dynamics, although only coronin 3 has been shown to be related to cancer cell migration. In glioblastoma cells, the knockdown of coronin 3 inhibits cell proliferation and invasion. Coronin 3 is also associated with the aggression and metastasis of hepatocellular carcinoma. In this paper, we analyze the migration, invasion and metastasis abilities of gastric cancer cells after up- or down-regulation of coronin 3, and explore the mechanism of coronin 3 in the process of gastric cancer metastasis. Results The expression of coronin 3 was higher in the highly metastatic sub-cell line MKN28-M, which we established in our laboratory. We also demonstrated that the expression of coronin 3 was remarkably higher in lymph lode metastases than in primary gastric cancer tissues, and over-expression of coronin 3 was correlated with the increased clinical stage and lymph lode metastasis. Recombinant lentiviral vectors encoding shRNAs were designed to down-regulate coronin 3 expression in gastric cancer cell lines. Stable knockdown of coronin 3 by this lentiviral vector could efficiently inhibit the migration and invasion of MKN45 gastric cancer cells. In contrast, up-regulation of coronin 3 significantly enhanced migration and invasion of MKN28-NM cells. In addition, knockdown of coronin 3 significantly reduced liver metastasis in mice after tail vein injection of gastric cancer cells. The Human Tumor Metastasis PCR Array was used to screen the metastasis-associated genes identified by the down-regulation of coronin 3, and the results suggested that, following the knockdown of coronin 3, the tumor cell migration and invasion were inhibited by the reduced expression of MMP-9 and cathepsin K. Conclusion Coronin 3 is highly expressed in gastric cancer metastases and can promote the metastatic behaviors of gastric cancer cells, including their migration and invasion.
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Affiliation(s)
- Gui Ren
- State Key Laboratory of Cancer Biology and Xijing Hospital of Digestive Diseases, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China
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Peng CW, Liu XL, Liu X, Li Y. Co-evolution of cancer microenvironment reveals distinctive patterns of gastric cancer invasion: laboratory evidence and clinical significance. J Transl Med 2010; 8:101. [PMID: 20950454 PMCID: PMC2965128 DOI: 10.1186/1479-5876-8-101] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2010] [Accepted: 10/15/2010] [Indexed: 01/07/2023] Open
Abstract
Background Cancer invasion results from constant interactions between cancer cells and their microenvironment. Major components of the cancer microenvironment are stromal cells, infiltrating inflammatory cells, collagens, matrix metalloproteinases (MMP) and newly formed blood vessels. This study was to determine the roles of MMP-9, MMP-2, type IV collagen, infiltrating macrophages and tumor microvessels in gastric cancer (GC) invasion and their clinico-pathological significance. Methods Paraffin-embedded tissue sections from 37 GC patients were studied by Streptavidin-Peroxidase (SP) immunohistochemical technique to determine the levels of MMP-2, MMP-9, type IV collagen, macrophages infiltration and microvessel density (MVD). Different invasion patterns were delineated and their correlation with major clinico-pathological information was explored. Results MMP2 expression was higher in malignant gland compared to normal gland, especially nearby the basement membrane (BM). High densities of macrophages at the interface of cancer nests and stroma were found where BM integrity was destroyed. MMP2 expression was significantly increased in cases with recurrence and distant metastasis (P = 0.047 and 0.048, respectively). Infiltrating macrophages were correlated with serosa invasion (P = 0.011) and TNM stage (P = 0.001). MVD was higher in type IV collagen negative group compared to type IV collagen positive group (P = 0.026). MVD was related to infiltrating macrophages density (P = 0.040). Patients with negative MMP9 expression had better overall survival (OS) compared to those with positive MMP9 expression (Median OS 44.0 vs 13.5 mo, P = 0.036). Median OS was significantly longer in type IV collagen positive group than negative group (Median OS 25.5 vs 10.0 mo, P = 0.044). The cumulative OS rate was higher in low macrophages density group than in high macrophages density group (median OS 40.5 vs 13.0 mo, P = 0.056). Median OS was significantly longer in low MVD group than high MVD group (median OS 39.0 vs 8.5 mo, P = 0.001). The difference of disease-free survival (DFS) between low MVD group and high MVD group was not statistically significant (P = 0.260). Four typical patterns of cancer invasion were identified based on histological study of the cancer tissue, including Washing pattern, Ameba-like pattern, Spindle pattern and Linear pattern. Conclusions Proteolytic enzymes MMP9, MMP2 and macrophages in stroma contribute to GC progression by facilitating the angiogenesis. Cancer invasion patterns may help predict GC metastasis.
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Affiliation(s)
- Chun-Wei Peng
- Department of Oncology, Zhongnan Hospital of Wuhan University, Hubei Key Laboratory of Tumor Biological Behaviors & Hubei Cancer Clinical Study Center, Wuhan, China
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