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Zhang C, Cheng H, Ye X, Cui H, Li Y, Zhu H, Chang X. ECM1 promotes migration and invasion in endometriosis. Reprod Biol 2024; 24:100826. [PMID: 37992590 DOI: 10.1016/j.repbio.2023.100826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 11/08/2023] [Accepted: 11/11/2023] [Indexed: 11/24/2023]
Abstract
Extracellular matrix protein 1 (ECM1) is a glycoprotein that may be a key player in tumorigenesis and tumor progression. However, knowledge regarding the role of ECM1 in endometriosis (EM) is still lacking. Microarray analyses were performed to compare the mRNA expression patterns between paired EU tissues and ectopic endometrial (EC) tissues (n = 4) from EM patients. ECM1 expression was significantly increased in the eutopic endometrial (EU) tissues than paired EC tissues of endometriotic patients and normal endometrial (NE) tissues of controls without EM. Blocking ECM1 with siRNA attenuated the migration and invasion of hEM15A cells and modified the distribution of the F-actin cytoskeleton. We conducted microarray analyses and bioinformatics analyses to investigate the differentially expressed genes (DEGs) and related pathways regulated by ECM1. A total of 161 DEGs between the siECM1 and the negative control (siNC) treatments were identified, consisting of 79 downregulated genes and 82 upregulated genes. Enriched DEGs were associated with 9 gene ontology (GO) terms. Moreover, a protein-protein interaction (PPI) network was constructed for the hub genes and modules. Radixin (RDX) was the second most downregulated gene in the siECM1 group compared with the siNC group. ECM1 knockdown significantly decreased the expression of RDX, RhoC, ROCK1, N-cadherin and β-catenin but not ROCK2. ECM1 showed high tissue-specific expression in EU tissues from EM patients, and may contribute to the migration, invasion and reorganization of the F-actin cytoskeleton in eutopic endometrial stromal cells via the RhoC/ROCK1 signaling pathway in EM.
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Affiliation(s)
- Chen Zhang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Hongyan Cheng
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Xue Ye
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Heng Cui
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Yi Li
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Honglan Zhu
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Xiaohong Chang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China.
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2
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Long S, Wang J, Weng F, Pei Z, Zhou S, Sun G, Xiang D. ECM1 regulates the resistance of colorectal cancer to 5-FU treatment by modulating apoptotic cell death and epithelial-mesenchymal transition induction. Front Pharmacol 2022; 13:1005915. [PMID: 36408224 PMCID: PMC9666402 DOI: 10.3389/fphar.2022.1005915] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 10/19/2022] [Indexed: 01/25/2023] Open
Abstract
5-Fluorouracil (5-FU) chemoresistance is a persistent impediment to the efficient treatment of many types of cancer, yet the molecular mechanisms underlying such resistance remain incompletely understood. Here we found CRC patients resistant to 5-FU treatment exhibited increased extracellular matrix protein 1 (ECM1) expression compared to CRC patients sensitive to this chemotherapeutic agent, and higher levels of ECM1 expression were correlated significantly with shorter overall survival and disease-free survival. 5-FU resistant HCT15 (HCT15/FU) cells expressed significantly higher levels of ECM1 relative to parental HCT15 cells. Changes in ECM1 expression altered the ability of both parental and HCT15/FU cells to tolerate the medication in vitro and in vivo via processes associated with apoptosis and EMT induction. From a mechanistic perspective, knocking down and overexpressing ECM1 in HCT15/FU and HCT15 cell lines inhibited and activated PI3K/AKT/GSK3β signaling, respectively. Accordingly, 5-FU-induced apoptotic activity and EMT phenotype changes were affected by treatment with PI3K/AKT agonists and inhibitors. Together, these data support a model wherein ECM1 regulates CRC resistance to 5-FU via PI3K/AKT/GSK3β pathway-mediated modulation of apoptotic resistance and EMT induction, highlighting ECM1 as a promising target for therapeutic intervention for efforts aimed at overcoming chemoresistance in CRC patients.
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Affiliation(s)
- Sirui Long
- Department of Oncology, Chongqing University Jiangjin Hospital, Chongqing, China,Department of Oncology, Jiangjin Central Hospital of Chongqing, Chongqing, China
| | - Jie Wang
- Department of Oncology, Chongqing University Jiangjin Hospital, Chongqing, China,Department of Oncology, Jiangjin Central Hospital of Chongqing, Chongqing, China
| | - Fanbin Weng
- Department of Oncology, Chongqing University Jiangjin Hospital, Chongqing, China,Department of Oncology, Jiangjin Central Hospital of Chongqing, Chongqing, China
| | - Zhigang Pei
- Department of Pathology, Chongqing University Jiangjin Hospital, Chongqing, China,Department of Pathology, Jiangjin Central Hospital of Chongqing, Chongqing, China
| | - Shixian Zhou
- Department of Pathology, Chongqing University Jiangjin Hospital, Chongqing, China,Department of Pathology, Jiangjin Central Hospital of Chongqing, Chongqing, China
| | - Guiyin Sun
- Department of Oncology, Chongqing University Jiangjin Hospital, Chongqing, China,Department of Oncology, Jiangjin Central Hospital of Chongqing, Chongqing, China,*Correspondence: Guiyin Sun, ; Debing Xiang,
| | - Debing Xiang
- Department of Oncology, Chongqing University Jiangjin Hospital, Chongqing, China,Department of Oncology, Jiangjin Central Hospital of Chongqing, Chongqing, China,*Correspondence: Guiyin Sun, ; Debing Xiang,
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3
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Lv C, Ren C, Yu Y, Yin H, Huang C, Yang G, Hong Y. Wentilactone A Reverses the NF-κB/ECM1 Signaling-Induced Cisplatin Resistance through Inhibition of IKK/IκB in Ovarian Cancer Cells. Nutrients 2022; 14:nu14183790. [PMID: 36145166 PMCID: PMC9504226 DOI: 10.3390/nu14183790] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 09/08/2022] [Accepted: 09/09/2022] [Indexed: 11/16/2022] Open
Abstract
Wentilactone A (WA) is a tetranorditerpenoid isolated from marine algae. We previously found that WA inhibited cancer cell proliferation with little toxicity. In this study, we show that high expression of extracellular matrix protein-1 (ECM1) promotes cancer cell cisplatin resistance, and the secreted ECM1 activates normal fibroblasts (NFs) to transform cells with characteristics of cancer-associated fibroblasts (CAFs). Transcription of the ECM1 gene is regulated largely by NF-κB through EP881C/T-EP266C binding sites. WA supresses the phosphorylation of NF-κB through inhibition of the upstream IKK/IκB phoshorylation to block the expression of ECM1, which reverses the cisplatin-induced activation of NF-κB/ECM1. On the contrary, cisplatin facilitates phosphorylation of NF-κB to enhance the expression of ECM1. These results highlight ECM1 as a potential target for treatment of cisplatin-resistant cancers associated with the ECM1 activated signaling. In addition, WA reverses cisplatin resistance by targeting both tumor cells and the tumor microenvironment through IKK/IκB/NF-κB signaling to reduce the expression of the ECM1 protein.
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Affiliation(s)
- Cuiting Lv
- Central Laboratory, The Fifth People’s Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - Chunxia Ren
- Center for Reproductive Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yinjue Yu
- Department of Radiotherapy, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Huijing Yin
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai 200032, China
| | - Caiguo Huang
- Department of Biochemistry and Molecular Biology, College of Basic Medical, Navy Medical University, Shanghai 200433, China
- Correspondence: (C.H.); (G.Y.); (Y.H.)
| | - Gong Yang
- Central Laboratory, The Fifth People’s Hospital of Shanghai, Fudan University, Shanghai 200240, China
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai 200032, China
- Department of Oncology, Shanghai Medical School, Fudan University, Shanghai 200032, China
- Correspondence: (C.H.); (G.Y.); (Y.H.)
| | - Yang Hong
- Central Laboratory, The Fifth People’s Hospital of Shanghai, Fudan University, Shanghai 200240, China
- Department of Orthopedics, The Fifth People’s Hospital of Shanghai, Fudan University, Shanghai 200240, China
- Correspondence: (C.H.); (G.Y.); (Y.H.)
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4
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Han Y, Wong FC, Wang D, Kahlert C. An In Silico Analysis Reveals an EMT-Associated Gene Signature for Predicting Recurrence of Early-Stage Lung Adenocarcinoma. Cancer Inform 2022; 21:11769351221100727. [PMID: 35645555 PMCID: PMC9133999 DOI: 10.1177/11769351221100727] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 04/27/2022] [Indexed: 01/06/2023] Open
Abstract
Background: The potential micrometastasis tends to cause recurrence of lung adenocarcinoma (LUAD) after surgical resection and consequently leads to an increase in the mortality risk. Compelling evidence has suggested the underlying mechanisms of tumor metastasis could involve the activation of an epithelial-mesenchymal transition (EMT) program. Hence, the objective of this study was to develop an EMT-associated gene signature for predicting the recurrence of early-stage LUAD. Methods: The mRNA expression data of patients with early-stage LUAD were downloaded from Gene Expression Omnibus (GEO) and The Cancer Genome Atlas (TCGA) available databases. Gene Set Variation Analysis (GSVA) was first performed to provide an assessment of EMT phenotype, whereas Weighted Gene Co-expression Network Analysis (WGCNA) was constructed to determine EMT-associated key modules and genes. Based on the genes, a novel EMT-associated signature for predicting the recurrence of early-stage LUAD was identified using a least absolute shrinkage and selection operator (LASSO) algorithm and a stepwise Cox proportional hazards regression model. Kaplan-Meier survival analysis, receiver operating characteristic (ROC) curves and Cox regression analyses were used to estimate the performance of the identified gene signature. Results: GSVA revealed diverse EMT states in the early-stage LUAD. Further correlation analyses showed that the EMT states presented high correlations with several hallmarks of cancers, tumor purity, tumor microenvironment cells, and immune checkpoint genes. More importantly, Kaplan-Meier survival analyses indicated that patients with high EMT scores had worse recurrence-free survival (RFS) and overall survival (OS) than those with low EMT scores. A novel 5-gene signature ( AGL, ECM1, ENPP1, SNX7, and TSPAN12) was established based on the EMT-associated genes from WGCNA and this signature successfully predicted that the high-risk patients had a higher recurrence rate compared with the low-risk patients. In further analyses, the signature represented robust prognostic values in 2 independent validation cohorts (GEO and TCGA datasets) and a combined GEO cohort as evaluated by Kaplan-Meier survival ( P-value < .0001) and ROC analysis (AUC = 0.781). Moreover, the signature was corroborated to be independent of clinical factors by univariate and multivariate Cox regression analyses. Interestingly, the combination of the signature-based recurrence risk and tumor-node-metastasis (TNM) stage showed a superior predictive ability on the recurrence of patients with early-stage LUAD. Conclusion: Our study suggests that patients with early-stage LUAD exhibit diverse EMT states that play a vital role in tumor recurrence. The novel and promising EMT-associated 5-gene signature identified and validated in this study may be applied to predict the recurrence of early-stage LUAD, facilitating risk stratification, recurrence monitoring, and individualized management for the patients after surgical resection.
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Affiliation(s)
- Yi Han
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital and Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Fang Cheng Wong
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital and Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Di Wang
- Department of Respiratory Medicine, Fourth Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Christoph Kahlert
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital and Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
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5
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Long S, Wang J, Weng F, Xiang D, Sun G. Extracellular Matrix Protein 1 Regulates Colorectal Cancer Cell Proliferative, Migratory, Invasive and Epithelial-Mesenchymal Transition Activities Through the PI3K/AKT/GSK3β/Snail Signaling Axis. Front Oncol 2022; 12:889159. [PMID: 35574325 PMCID: PMC9093678 DOI: 10.3389/fonc.2022.889159] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 03/30/2022] [Indexed: 12/24/2022] Open
Abstract
In prior reports, extracellular matrix protein 1 (ECM1) upregulation has been reported in colorectal cancer (CRC) patient tumor tissues, and has been suggested to be related to the metastatic progression of CRC, although the underlying mechanisms have yet to be clarified. In this study, we found that ECM1 was overexpressed in both CRC tissues and cell lines. Upregulation of ECM1 was correlated with tumor size, lymph node status and TNM stage in CRC patients. Knocking down ECM1 suppressed CRC cell growth, migration and invasion, in addition to reducing the expression of Vimentin and increasing E-cadherin expression. The overexpression of ECM1, in contrast, yielded the opposite phenotypic outcomes while also promoting the expression of p-AKT, p-GSK3β, and Snail, which were downregulated when ECM1 was knocked down. Treatment with LY294002 and 740 Y-P reversed the impact upregulation and downregulation of ECM1 on CRC cell metastasis and associated EMT induction. In vivo analyses confirmed that ECM1 overexpression was able to enhance EMT induction and CRC tumor progression. In conclusion, ECM1 influences CRC development and progression in an oncogenic manner, and regulates CRC metastasis and EMT processes via the PI3K/AKT/GSK3β/Snail signaling axis.
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Affiliation(s)
- Sirui Long
- Departments of Oncology, Chongqing University Jiangjin Hospital, Chongqing, China.,Departments of Oncology, Jiangjin Central Hospital of Chongqing, Chongqing, China
| | - Jie Wang
- Departments of Oncology, Chongqing University Jiangjin Hospital, Chongqing, China.,Departments of Oncology, Jiangjin Central Hospital of Chongqing, Chongqing, China
| | - Fanbin Weng
- Departments of Oncology, Chongqing University Jiangjin Hospital, Chongqing, China.,Departments of Oncology, Jiangjin Central Hospital of Chongqing, Chongqing, China
| | - Debing Xiang
- Departments of Oncology, Chongqing University Jiangjin Hospital, Chongqing, China.,Departments of Oncology, Jiangjin Central Hospital of Chongqing, Chongqing, China
| | - Guiyin Sun
- Departments of Oncology, Chongqing University Jiangjin Hospital, Chongqing, China.,Departments of Oncology, Jiangjin Central Hospital of Chongqing, Chongqing, China
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6
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Tsering T, Laskaris A, Abdouh M, Bustamante P, Parent S, Jin E, Ferrier ST, Arena G, Burnier JV. Uveal Melanoma-Derived Extracellular Vesicles Display Transforming Potential and Carry Protein Cargo Involved in Metastatic Niche Preparation. Cancers (Basel) 2020; 12:cancers12102923. [PMID: 33050649 PMCID: PMC7600758 DOI: 10.3390/cancers12102923] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 10/05/2020] [Accepted: 10/07/2020] [Indexed: 12/13/2022] Open
Abstract
Extracellular vesicles (EVs) carry molecules derived from donor cells and are able to alter the properties of recipient cells. They are important players during the genesis and progression of tumors. Uveal melanoma (UM) is the most common primary intraocular tumor in adults and is associated with a high rate of metastasis, primarily to the liver. However, the mechanisms underlying this process are poorly understood. In the present study, we analyzed the oncogenic potential of UM-derived EVs and their protein signature. We isolated and characterized EVs from five UM cell lines and from normal choroidal melanocytes (NCMs). BRCA1-deficient fibroblasts (Fibro-BKO) were exposed to the EVs and analyzed for their growth in vitro and their reprograming potential in vivo following inoculation into NOD-SCID mice. Mass spectrometry of proteins from UM-EVs and NCM-EVs was performed to determine a protein signature that could elucidate potential key players in UM progression. In-depth analyses showed the presence of exosomal markers, and proteins involved in cell-cell and focal adhesion, endocytosis, and PI3K-Akt signaling pathway. Notably, we observed high expression levels of HSP90, HSP70 and integrin V in UM-EVs. Our data bring new evidence on the involvement of UM-EVs in cancer progression and metastasis.
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Affiliation(s)
- Thupten Tsering
- Cancer Research Program, Research Institute of the McGill University Health Centre, 1001 Decarie Blvd, Montreal, QC H4A 3J1, Canada; (T.T.); (A.L.); (M.A.); (P.B.); (S.P.); (E.J.); (S.T.F.); (G.A.)
| | - Alexander Laskaris
- Cancer Research Program, Research Institute of the McGill University Health Centre, 1001 Decarie Blvd, Montreal, QC H4A 3J1, Canada; (T.T.); (A.L.); (M.A.); (P.B.); (S.P.); (E.J.); (S.T.F.); (G.A.)
| | - Mohamed Abdouh
- Cancer Research Program, Research Institute of the McGill University Health Centre, 1001 Decarie Blvd, Montreal, QC H4A 3J1, Canada; (T.T.); (A.L.); (M.A.); (P.B.); (S.P.); (E.J.); (S.T.F.); (G.A.)
| | - Prisca Bustamante
- Cancer Research Program, Research Institute of the McGill University Health Centre, 1001 Decarie Blvd, Montreal, QC H4A 3J1, Canada; (T.T.); (A.L.); (M.A.); (P.B.); (S.P.); (E.J.); (S.T.F.); (G.A.)
| | - Sabrina Parent
- Cancer Research Program, Research Institute of the McGill University Health Centre, 1001 Decarie Blvd, Montreal, QC H4A 3J1, Canada; (T.T.); (A.L.); (M.A.); (P.B.); (S.P.); (E.J.); (S.T.F.); (G.A.)
| | - Eva Jin
- Cancer Research Program, Research Institute of the McGill University Health Centre, 1001 Decarie Blvd, Montreal, QC H4A 3J1, Canada; (T.T.); (A.L.); (M.A.); (P.B.); (S.P.); (E.J.); (S.T.F.); (G.A.)
| | - Sarah Tadhg Ferrier
- Cancer Research Program, Research Institute of the McGill University Health Centre, 1001 Decarie Blvd, Montreal, QC H4A 3J1, Canada; (T.T.); (A.L.); (M.A.); (P.B.); (S.P.); (E.J.); (S.T.F.); (G.A.)
| | - Goffredo Arena
- Cancer Research Program, Research Institute of the McGill University Health Centre, 1001 Decarie Blvd, Montreal, QC H4A 3J1, Canada; (T.T.); (A.L.); (M.A.); (P.B.); (S.P.); (E.J.); (S.T.F.); (G.A.)
- Ospedale Giuseppe Giglio Fondazione San Raffaele Cefalu Sicily, 90015 Cefalu, Italy
- Mediterranean Institute of Oncology, 95029 Viagrande, Italy
| | - Julia V. Burnier
- Cancer Research Program, Research Institute of the McGill University Health Centre, 1001 Decarie Blvd, Montreal, QC H4A 3J1, Canada; (T.T.); (A.L.); (M.A.); (P.B.); (S.P.); (E.J.); (S.T.F.); (G.A.)
- Experimental Pathology Unit, Department of Pathology, McGill University, QC H3A 2B4, Canada
- Correspondence: ; Tel.: +1-514-934-1934 (ext. 76307)
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7
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MicroRNA-100 functions as a tumor suppressor in cervical cancer via downregulating the SATB1 expression and regulating AKT/mTOR signaling pathway and epithelial-to-mesenchymal transition. Oncol Lett 2020; 20:1336-1344. [PMID: 32724376 PMCID: PMC7377180 DOI: 10.3892/ol.2020.11686] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Accepted: 03/03/2020] [Indexed: 12/13/2022] Open
Abstract
Cervical cancer (CC) is a common malignant tumor among women worldwide, remaining the fourth most frequent cause of cancer death in women. Currently, microRNA (miRNA) is a prevalent topic in tumor-related research. The present study focused on the mechanisms of miR-100 in CC progression. qRT-PCR analysis revealed that the miR-100 expression was notably decreased in CC tissues. In addition, miR-100 downregulation was confirmed to be significantly related to the malignant clinicopathologic features of CC patients. Furthermore, miR-100 overexpression was also verified to significantly repress CC cell proliferation, migration and invasion abilities through modulating the AKT/mTOR signaling pathway and epithelial-to-mesenchymal transition. Bioinformatics analysis and luciferase reporter assay identified that special AT-rich sequence-binding protein 1 was a functional target for miR-100 in CC cells. Moreover, miR-100 overexpression was found to markedly repress the CC tumor growth in vivo. In conclusion, the above results revealed that miR-100 functioned as a cancer suppressor in CC progression and may provide insights into the novel therapeutic target for CC treatment.
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8
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Steinhaeuser SS, Morera E, Budkova Z, Schepsky A, Wang Q, Rolfsson O, Riedel A, Krueger A, Hilmarsdottir B, Maelandsmo GM, Valdimarsdottir B, Sigurdardottir AK, Agnarsson BA, Jonasson JG, Ingthorsson S, Traustadottir GA, Oskarsson T, Gudjonsson T. ECM1 secreted by HER2-overexpressing breast cancer cells promotes formation of a vascular niche accelerating cancer cell migration and invasion. J Transl Med 2020; 100:928-944. [PMID: 32203150 DOI: 10.1038/s41374-020-0415-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 02/25/2020] [Accepted: 02/26/2020] [Indexed: 02/07/2023] Open
Abstract
The tumor microenvironment is increasingly recognized as key player in cancer progression. Investigating heterotypic interactions between cancer cells and their microenvironment is important for understanding how specific cell types support cancer. Forming the vasculature, endothelial cells (ECs) are a prominent cell type in the microenvironment of both normal and neoplastic breast gland. Here, we sought out to analyze epithelial-endothelial cross talk in the breast using isogenic non-tumorigenic vs. tumorigenic breast epithelial cell lines and primary ECs. The cellular model used here consists of D492, a breast epithelial cell line with stem cell properties, and two isogenic D492-derived EMT cell lines, D492M and D492HER2. D492M was generated by endothelial-induced EMT and is non-tumorigenic while D492HER2 is tumorigenic, expressing the ErbB2/HER2 oncogene. To investigate cellular cross talk, we used both conditioned medium (CM) and 2D/3D co-culture systems. Secretome analysis of D492 cell lines was performed using mass spectrometry and candidate knockdown (KD), and overexpression (OE) was done using siRNA and CRISPRi/CRISPRa technology. D492HER2 directly enhances endothelial network formation and activates a molecular axis in ECs promoting D492HER2 migration and invasion, suggesting an endothelial feedback response. Secretome analysis identified extracellular matrix protein 1 (ECM1) as potential angiogenic inducer in D492HER2. Confirming its involvement, KD of ECM1 reduced the ability of D492HER2-CM to increase endothelial network formation and induce the endothelial feedback, while recombinant ECM1 (rECM1) increased both. Interestingly, NOTCH1 and NOTCH3 expression was upregulated in ECs upon treatment with D492HER2-CM or rECM1 but not by CM from D492HER2 with ECM1 KD. Blocking endothelial NOTCH signaling inhibited the increase in network formation and the ability of ECs to promote D492HER2 migration and invasion. In summary, our data demonstrate that cancer-secreted ECM1 induces a NOTCH-mediated endothelial feedback promoting cancer progression by enhancing migration and invasion. Targeting this interaction may provide a novel possibility to improve cancer treatment.
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Affiliation(s)
- Sophie Sarah Steinhaeuser
- Department of Anatomy, Stem Cell Research Unit, Biomedical Center, Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
| | - Erika Morera
- Department of Anatomy, Stem Cell Research Unit, Biomedical Center, Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
| | - Zuzana Budkova
- Department of Anatomy, Stem Cell Research Unit, Biomedical Center, Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
| | - Alexander Schepsky
- Department of Anatomy, Stem Cell Research Unit, Biomedical Center, Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
| | - Qiong Wang
- Center for Systems Biology, University of Iceland, Reykjavik, Iceland
| | - Ottar Rolfsson
- Center for Systems Biology, University of Iceland, Reykjavik, Iceland
| | - Angela Riedel
- Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM gGmbH), 69120, Heidelberg, Germany.,Division of Stem Cells and Cancer, German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany
| | - Aileen Krueger
- Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM gGmbH), 69120, Heidelberg, Germany.,Division of Stem Cells and Cancer, German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany
| | - Bylgja Hilmarsdottir
- Department of Tumor Biology, Institute for Cancer Research, Oslo University Hospital, The Norwegian Radium Hospital, Oslo, Norway
| | - Gunhild Mari Maelandsmo
- Department of Tumor Biology, Institute for Cancer Research, Oslo University Hospital, The Norwegian Radium Hospital, Oslo, Norway
| | - Bryndis Valdimarsdottir
- Department of Anatomy, Stem Cell Research Unit, Biomedical Center, Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
| | - Anna Karen Sigurdardottir
- Department of Anatomy, Stem Cell Research Unit, Biomedical Center, Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
| | - Bjarni Agnar Agnarsson
- Department of Pathology, Landspitali-University Hospital, Reykjavik, Iceland.,Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Jon Gunnlaugur Jonasson
- Department of Pathology, Landspitali-University Hospital, Reykjavik, Iceland.,Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Saevar Ingthorsson
- Department of Anatomy, Stem Cell Research Unit, Biomedical Center, Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
| | - Gunnhildur Asta Traustadottir
- Department of Anatomy, Stem Cell Research Unit, Biomedical Center, Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
| | - Thordur Oskarsson
- Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM gGmbH), 69120, Heidelberg, Germany.,Division of Stem Cells and Cancer, German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany.,German Cancer Consortium (DKTK), 69120, Heidelberg, Germany
| | - Thorarinn Gudjonsson
- Department of Anatomy, Stem Cell Research Unit, Biomedical Center, Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland. .,Center for Systems Biology, University of Iceland, Reykjavik, Iceland. .,Department of Laboratory Hematology, Landspitali-University Hospital, Reykjavik, Iceland.
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9
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MiR-486-3p inhibits the proliferation, migration and invasion of retinoblastoma cells by targeting ECM1. Biosci Rep 2020; 40:224127. [PMID: 32401301 PMCID: PMC7273916 DOI: 10.1042/bsr20200392] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 05/06/2020] [Accepted: 05/12/2020] [Indexed: 11/19/2022] Open
Abstract
It has been reported that miR-486-3p expression is decreased in retinoblastoma (RB) tumor tissues, however, its function in RB has been less reported. The present study aimed to explore the regulatory effects of miR-486-3p on RB cells. The expression of miR-486-3p in RB tissues and cells was detected by quantitative real-time polymerase chain reaction (qRT-PCR). Cell viability, proliferation, apoptosis, migration and invasion ability were determined by cell counting kit-8 (CCK-8) kit, clone formation assay, flow cytometry, scratch assay and transwell, respectively. Targetscan 7.2 and dual-luciferase reporter were used to verify target genes for miR-486-3p. The expressions of apoptosis-related proteins and ECM1 were detected by Western blot. The miR-486-3p expression was decreased in RB tissues and cells. In RB cells, overexpression of miR-486-3p inhibited cell proliferation, migration and invasion, while promoted apoptosis. Moreover, overexpression of miR-486-3p decreased Bcl-2 expression, while increased the expressions of Bax and Cleaved Caspase-3 (C caspase-3). ECM1 was the target gene of miR-486-3p, and miR-486-3p inhibited the expression of ECM1. Furthermore, ECM1 partially reversed the inhibitory effect of miR-486-3p on the proliferation, migration and invasion of RB cells. MiR-486-3p inhibited the proliferation, migration and invasion of RB by down-regulating ECM1.
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10
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Pouliquen DL, Boissard A, Coqueret O, Guette C. Biomarkers of tumor invasiveness in proteomics (Review). Int J Oncol 2020; 57:409-432. [PMID: 32468071 PMCID: PMC7307599 DOI: 10.3892/ijo.2020.5075] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 05/07/2020] [Indexed: 12/13/2022] Open
Abstract
Over the past two decades, quantitative proteomics has emerged as an important tool for deciphering the complex molecular events involved in cancers. The number of references involving studies on the cancer metastatic process has doubled since 2010, while the last 5 years have seen the development of novel technologies combining deep proteome coverage capabilities with quantitative consistency and accuracy. To highlight key findings within this huge amount of information, the present review identified a list of tumor invasive biomarkers based on both the literature and data collected on a biocollection of experimental cell lines, tumor models of increasing invasiveness and tumor samples from patients with colorectal or breast cancer. Crossing these different data sources led to 76 proteins of interest out of 1,245 mentioned in the literature. Information on these proteins can potentially be translated into clinical prospects, since they represent potential targets for the development and evaluation of innovative therapies, alone or in combination. Herein, a systematical review of the biology of each of these proteins, including their specific subcellular/extracellular or multiple localizations is presented. Finally, as an important advantage of quantitative proteomics is the ability to provide data on all these molecules simultaneously in cell pellets, body fluids or paraffin‑embedded sections of tumors/invaded tissues, the significance of some of their interconnections is discussed.
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Affiliation(s)
| | - Alice Boissard
- Paul Papin ICO Cancer Center, CRCINA, Inserm, Université d'Angers, F‑44000 Nantes, France
| | | | - Catherine Guette
- Paul Papin ICO Cancer Center, CRCINA, Inserm, Université d'Angers, F‑44000 Nantes, France
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11
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Abbaszadegan MR, Mojarrad M, Moghbeli M. Role of extra cellular proteins in gastric cancer progression and metastasis: an update. Genes Environ 2020; 42:18. [PMID: 32467737 PMCID: PMC7227337 DOI: 10.1186/s41021-020-00157-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 05/05/2020] [Indexed: 02/06/2023] Open
Abstract
Background Gastric cancer (GC) is one of the most common cancers in the world with a high ratio of mortality. Regarding the late diagnosis, there is a high ratio of distant metastasis among GC cases. Despite the recent progresses in therapeutic modalities, there is not still an efficient therapeutic method to increase survival rate of metastatic GC cases. Main body Apart from the various intracellular signaling pathways which are involved in tumor cell migration and metastasis, the local microenvironment is also a critical regulator of tumor cell migration. Indeed, the intracellular signaling pathways also exert their final metastatic roles through regulation of extra cellular matrix (ECM). Therefore, it is required to assess the role of extra cellular components in biology of GC. Conclusion In the present review, we summarize 48 of the significant ECM components including 17 ECM modifying enzymes, seven extracellular angiogenic factors, 13 cell adhesion and cytoskeletal organizers, seven matricellular proteins and growth factors, and four proteoglycans and extra cellular glycoproteins. This review paves the way of determination of a specific extra cellular diagnostic and prognostic panel marker for the GC patients.
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Affiliation(s)
| | - Majid Mojarrad
- 2Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Meysam Moghbeli
- 2Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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12
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Shihan MH, Kanwar M, Wang Y, Jackson EE, Faranda AP, Duncan MK. Fibronectin has multifunctional roles in posterior capsular opacification (PCO). Matrix Biol 2020; 90:79-108. [PMID: 32173580 DOI: 10.1016/j.matbio.2020.02.004] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 02/10/2020] [Accepted: 02/25/2020] [Indexed: 12/26/2022]
Abstract
Fibrotic posterior capsular opacification (PCO), one of the major complications of cataract surgery, occurs when lens epithelial cells (LCs) left behind post cataract surgery (PCS) undergo epithelial to mesenchymal transition, migrate into the optical axis and produce opaque scar tissue. LCs left behind PCS robustly produce fibronectin, although its roles in fibrotic PCO are not known. In order to determine the function of fibronectin in PCO pathogenesis, we created mice lacking the fibronectin gene (FN conditional knock out -FNcKO) from the lens. While animals from this line have normal lenses, upon lens fiber cell removal which models cataract surgery, FNcKO LCs exhibit a greatly attenuated fibrotic response from 3 days PCS onward as assessed by a reduction in surgery-induced cell proliferation, and fibrotic extracellular matrix (ECM) production and deposition. This is correlated with less upregulation of Transforming Growth Factor β (TGFβ) and integrin signaling in FNcKO LCs PCS concomitant with sustained Bone Morphogenetic Protein (BMP) signaling and elevation of the epithelial cell marker E cadherin. Although the initial fibrotic response of FNcKO LCs was qualitatively normal at 48 h PCS as measured by the upregulation of fibrotic marker protein αSMA, RNA sequencing revealed that the fibrotic response was already quantitatively attenuated at this time, as measured by the upregulation of mRNAs encoding molecules that control, and are controlled by, TGFβ signaling, including many known markers of fibrosis. Most notably, gremlin-1, a known regulator of TGFβ superfamily signaling, was upregulated sharply in WT LCs PCS, while this response was attenuated in FNcKO LCs. As exogenous administration of either active TGFβ1 or gremlin-1 to FNcKO lens capsular bags rescued the attenuated fibrotic response of fibronectin null LCs PCS including the loss of SMAD2/3 phosphorylation, this suggests that fibronectin plays multifunctional roles in fibrotic PCO development.
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Affiliation(s)
- Mahbubul H Shihan
- Department of Biological Sciences, University of Delaware, Newark, DE 19716, USA
| | - Mallika Kanwar
- Department of Biological Sciences, University of Delaware, Newark, DE 19716, USA
| | - Yan Wang
- Department of Biological Sciences, University of Delaware, Newark, DE 19716, USA
| | - Erin E Jackson
- Department of Biological Sciences, University of Delaware, Newark, DE 19716, USA
| | - Adam P Faranda
- Department of Biological Sciences, University of Delaware, Newark, DE 19716, USA
| | - Melinda K Duncan
- Department of Biological Sciences, University of Delaware, Newark, DE 19716, USA.
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13
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Leow SM, Di Quinzio MKW, Ng ZL, Grant C, Amitay T, Wei Y, Hod M, Sheehan PM, Brennecke SP, Arbel N, Georgiou HM. Preterm birth prediction in asymptomatic women at mid-gestation using a panel of novel protein biomarkers: the Prediction of PreTerm Labor (PPeTaL) study. Am J Obstet Gynecol MFM 2020; 2:100084. [PMID: 33345955 DOI: 10.1016/j.ajogmf.2019.100084] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 12/12/2019] [Accepted: 12/23/2019] [Indexed: 11/26/2022]
Abstract
BACKGROUND Accurate prediction of spontaneous preterm labor/preterm birth in asymptomatic women remains an elusive clinical challenge because of the multi-etiological nature of preterm birth. OBJECTIVE The aim of this study was to develop and validate an immunoassay-based, multi-biomarker test to predict spontaneous preterm birth. MATERIALS AND METHODS This was an observational cohort study of women delivering from December 2017 to February 2019 at 2 maternity hospitals in Melbourne, Australia. Cervicovaginal fluid samples were collected from asymptomatic women at gestational week 16+0-24+0, and biomarker concentrations were quantified by enzyme-linked immunosorbent assay. Women were assigned to a training cohort (n = 136) and a validation cohort (n = 150) based on chronological delivery dates. RESULTS Seven candidate biomarkers representing key pathways in utero-cervical remodeling were discovered by high-throughput bioinformatic search, and their significance in both in vivo and in vitro studies was assessed. Using a combination of the biomarkers for the first 136 women allocated to the training cohort, we developed an algorithm to stratify term birth (n = 124) and spontaneous preterm birth (n = 12) samples with a sensitivity of 100% (95% confidence interval, 76-100%) and a specificity of 74% (95% confidence interval, 66-81%). The algorithm was further validated in a subsequent cohort of 150 women (n = 139 term birth and n = 11 preterm birth), achieving a sensitivity of 91% (95% confidence interval, 62-100%) and a specificity of 78% (95% confidence interval, 70-84%). CONCLUSION We have identified a panel of biomarkers that yield clinically useful diagnostic values when combined in a multiplex algorithm. The early identification of asymptomatic women at risk for preterm birth would allow women to be triaged to specialist clinics for further assessment and appropriate preventive treatment.
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Affiliation(s)
| | - Megan K W Di Quinzio
- Department of Obstetrics and Gynecology University of Melbourne, Australia; Department of Obstetrics and Gynecology, Mercy Hospital for Women, Heidelberg VIC, Australia
| | | | - Claire Grant
- Department of Maternal-Fetal Medicine, Pregnancy Research Centre, Royal Women's Hospital, Parkville VIC, Australia
| | - Tal Amitay
- Carmentix Australia Pty Ltd, Collingwood VIC, Australia
| | | | | | - Penelope M Sheehan
- Department of Obstetrics and Gynecology University of Melbourne, Australia; Department of Maternal-Fetal Medicine, Pregnancy Research Centre, Royal Women's Hospital, Parkville VIC, Australia
| | - Shaun P Brennecke
- Department of Obstetrics and Gynecology University of Melbourne, Australia; Department of Maternal-Fetal Medicine, Pregnancy Research Centre, Royal Women's Hospital, Parkville VIC, Australia
| | - Nir Arbel
- Carmentix Pte Ltd, Singapore; Carmentix Australia Pty Ltd, Collingwood VIC, Australia
| | - Harry M Georgiou
- Department of Obstetrics and Gynecology University of Melbourne, Australia; Department of Obstetrics and Gynecology, Mercy Hospital for Women, Heidelberg VIC, Australia; Department of Maternal-Fetal Medicine, Pregnancy Research Centre, Royal Women's Hospital, Parkville VIC, Australia.
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Li M, Wu P, Yang Z, Deng S, Ni L, Zhang Y, Jin L, Pan Y. miR-193a-5p promotes pancreatic cancer cell metastasis through SRSF6-mediated alternative splicing of OGDHL and ECM1. Am J Cancer Res 2020; 10:38-59. [PMID: 32064152 PMCID: PMC7017744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 12/23/2019] [Indexed: 06/10/2023] Open
Abstract
MicroRNAs (miRNAs) are short and non-coding RNAs binding to 3'UTR of target mRNAs to downregulate their expression. Recent studies have shown that miRNAs indirectly regulated alternative splicing (AS) by targeting splicing factors and caused shifts in splicing patterns of target genes. However, the roles of miRNA-regulating splicing factors in pancreatic cancer progression remain unknown. Herein, we reported that miR-193a-5p was markedly upregulated in pancreatic cancer tissues and cells and correlated with clinical outcomes of pancreatic cancer patients. Overexpression of miR-193a-5p contributed to the metastasis of pancreatic cancer cells both in vitro and in vivo. The mechanistic investigation suggested that miR-193a-5p modulated oxoglutarate dehydrogenase-like (OGDHL) and extracellular matrix protein 1 (ECM1) AS by targeting serine/arginine-rich splicing factor 6 (SRSF6), leading to the activation of the epithelial-to-mesenchymal transition (EMT) process. Together, our findings highlighted the role of miR-193a-5p-targeting SRSF6 in pancreatic cancer metastasis, which may serve as a novel target for pancreatic cancer diagnosis and therapy.
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Affiliation(s)
- Manman Li
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, School of Life Science and Technology, China Pharmaceutical University24 Tongjiaxiang Avenue, Nanjing, Jiangsu, PR China
| | - Pandi Wu
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, School of Life Science and Technology, China Pharmaceutical University24 Tongjiaxiang Avenue, Nanjing, Jiangsu, PR China
| | - Zhaocong Yang
- Department of Cardiothoracic Surgery, Children’s Hospital of Nanjing Medical UniversityNanjing 21008, PR China
| | - Siwei Deng
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, School of Life Science and Technology, China Pharmaceutical University24 Tongjiaxiang Avenue, Nanjing, Jiangsu, PR China
| | - Lingyu Ni
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, School of Life Science and Technology, China Pharmaceutical University24 Tongjiaxiang Avenue, Nanjing, Jiangsu, PR China
| | - Yanfeng Zhang
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, School of Life Science and Technology, China Pharmaceutical University24 Tongjiaxiang Avenue, Nanjing, Jiangsu, PR China
| | - Liang Jin
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, School of Life Science and Technology, China Pharmaceutical University24 Tongjiaxiang Avenue, Nanjing, Jiangsu, PR China
| | - Yi Pan
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, School of Life Science and Technology, China Pharmaceutical University24 Tongjiaxiang Avenue, Nanjing, Jiangsu, PR China
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Liu LQ, Hu L, Hu XB, Xu J, Wu AM, Chen H, Gu PY, Hu SL. MiR-92a antagonized the facilitation effect of extracellular matrix protein 1 in GC metastasis through targeting its 3′UTR region. Food Chem Toxicol 2019; 133:110779. [DOI: 10.1016/j.fct.2019.110779] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 08/18/2019] [Accepted: 08/20/2019] [Indexed: 12/12/2022]
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16
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Yu VZ, Ko JMY, Ning L, Dai W, Law S, Lung ML. Endoplasmic reticulum-localized ECM1b suppresses tumor growth and regulates MYC and MTORC1 through modulating MTORC2 activation in esophageal squamous cell carcinoma. Cancer Lett 2019; 461:56-64. [PMID: 31319137 DOI: 10.1016/j.canlet.2019.07.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 07/06/2019] [Accepted: 07/11/2019] [Indexed: 12/29/2022]
Abstract
Esophageal squamous cell carcinoma (ESCC) is a deadly disease with dismal 5-year survival. Extracellular matrix protein 1 (ECM1) was identified as one of the most downregulated genes by transcriptomic analysis of normal esophageal/ESCC paired tissue samples. ECM1 plays oncogenic roles in cancer development in various cancer types. However, little is known about its role in ESCC. In vivo and in vitro functional assays coupled with analyses on public datasets and detailed molecular and mechanistic analyses were used to study the gene. We demonstrate that as opposed to the previously identified oncogenic role of ECM1a, ECM1b is a novel tumor suppressor in ESCC. ECM1 is significantly downregulated in ESCC and several other squamous cell carcinomas. ECM1b encodes a cellular protein that suppresses MYC protein expression and MTORC1 signaling activity. MTORC2 inactivation leads to suppressed MYC expression and MTORC1 signaling. ECM1b localizes to the endoplasmic reticulum and suppresses MTORC2 activation by inhibiting MTORC2/ribosome association. By regulating MTORC2/MYC/MTORC1 signaling, ECM1b suppresses general protein translation and enhances chemosensitivity. We provide evidence establishing a novel role of ECM1 in cancer that suggests ECM1b as a biomarker for ESCC disease management.
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Affiliation(s)
- Valen Zhuoyou Yu
- Department of Clinical Oncology, University of Hong Kong Li Ka Shing Faculty of Medicine, Pokfulam, Hong Kong
| | - Josephine Mun Yee Ko
- Department of Clinical Oncology, University of Hong Kong Li Ka Shing Faculty of Medicine, Pokfulam, Hong Kong
| | - Lvwen Ning
- Department of Clinical Oncology, University of Hong Kong Li Ka Shing Faculty of Medicine, Pokfulam, Hong Kong
| | - Wei Dai
- Department of Clinical Oncology, University of Hong Kong Li Ka Shing Faculty of Medicine, Pokfulam, Hong Kong
| | - Simon Law
- Department of Surgery, University of Hong Kong Li Ka Shing Faculty of Medicine, Pokfulam, Hong Kong
| | - Maria Li Lung
- Department of Clinical Oncology, University of Hong Kong Li Ka Shing Faculty of Medicine, Pokfulam, Hong Kong.
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Huang W, Huang Y, Gu J, Zhang J, Yang J, Liu S, Xie C, Fan Y, Wang H. miR-23a-5p inhibits cell proliferation and invasion in pancreatic ductal adenocarcinoma by suppressing ECM1 expression. Am J Transl Res 2019; 11:2983-2994. [PMID: 31217868 PMCID: PMC6556669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Accepted: 03/20/2019] [Indexed: 06/09/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a genetic disease and a leading cause of cancer-related mortality. However, the molecular mechanism underlying PDAC progression remains unclear. In this study, we first confirmed that ECM1 is significantly upregulated in PDAC tissues and that its high levels of expression are closely associated with an advanced histologic grade and a poor prognosis using The Cancer Genome Atlas (TCGA) dataset and the Gene Expression Omnibus (GEO) database. We then found that miR-23a-5p binds directly to the ECM1 3'-untranslated region (3'-UTR), thereby inhibiting ECM1 expression. Functional studies revealed that the induced expression of ECM1 promoted oncogenic abilities and reversed the suppressive effects induced by miR-23a-5p. Collectively, our findings indicate that ECM1 is a proto-oncogene and show that targeting the miR-23a-5p/ECM1 axis may represent a promising therapeutic strategy for PDAC.
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Affiliation(s)
- Wenjie Huang
- Department of First Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical UniversityGuangzhou 510280, Guangdong, China
- Institute of Hepatopancreatobiliary Surgery, Southwest Hospital, Army Medical UniversityChongqing 400038, China
| | - Yaohuan Huang
- Department of First Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical UniversityGuangzhou 510280, Guangdong, China
| | - Jianyou Gu
- Department of First Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical UniversityGuangzhou 510280, Guangdong, China
| | - Junfeng Zhang
- Institute of Hepatopancreatobiliary Surgery, Southwest Hospital, Army Medical UniversityChongqing 400038, China
| | - Jiali Yang
- Institute of Hepatopancreatobiliary Surgery, Southwest Hospital, Army Medical UniversityChongqing 400038, China
| | - Songsong Liu
- Institute of Hepatopancreatobiliary Surgery, Southwest Hospital, Army Medical UniversityChongqing 400038, China
| | - Chuanming Xie
- Institute of Hepatopancreatobiliary Surgery, Southwest Hospital, Army Medical UniversityChongqing 400038, China
| | - Yingfang Fan
- Department of First Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical UniversityGuangzhou 510280, Guangdong, China
| | - Huaizhi Wang
- Institute of Hepatopancreatobiliary Surgery, Southwest Hospital, Army Medical UniversityChongqing 400038, China
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Hardy SA, Mabotuwana NS, Murtha LA, Coulter B, Sanchez-Bezanilla S, Al-Omary MS, Senanayake T, Loering S, Starkey M, Lee RJ, Rainer PP, Hansbro PM, Boyle AJ. Novel role of extracellular matrix protein 1 (ECM1) in cardiac aging and myocardial infarction. PLoS One 2019; 14:e0212230. [PMID: 30789914 PMCID: PMC6383988 DOI: 10.1371/journal.pone.0212230] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 01/29/2019] [Indexed: 12/28/2022] Open
Abstract
INTRODUCTION The prevalence of heart failure increases in the aging population and following myocardial infarction (MI), yet the extracellular matrix (ECM) remodeling underpinning the development of aging- and MI-associated cardiac fibrosis remains poorly understood. A link between inflammation and fibrosis in the heart has long been appreciated, but has mechanistically remained undefined. We investigated the expression of a novel protein, extracellular matrix protein 1 (ECM1) in the aging and infarcted heart. METHODS Young adult (3-month old) and aging (18-month old) C57BL/6 mice were assessed. Young mice were subjected to left anterior descending artery-ligation to induce MI, or transverse aortic constriction (TAC) surgery to induce pressure-overload cardiomyopathy. Left ventricle (LV) tissue was collected early and late post-MI/TAC. Bone marrow cells (BMCs) were isolated from young healthy mice, and subject to flow cytometry. Human cardiac fibroblast (CFb), myocyte, and coronary artery endothelial & smooth muscle cell lines were cultured; human CFbs were treated with recombinant ECM1. Primary mouse CFbs were cultured and treated with recombinant angiotensin-II or TGF-β1. Immunoblotting, qPCR and mRNA fluorescent in-situ hybridization (mRNA-FISH) were conducted on LV tissue and cells. RESULTS ECM1 expression was upregulated in the aging LV, and in the infarct zone of the LV early post-MI. No significant differences in ECM1 expression were found late post-MI or at any time-point post-TAC. ECM1 was not expressed in any resident cardiac cells, but ECM1 was highly expressed in BMCs, with high ECM1 expression in granulocytes. Flow cytometry of bone marrow revealed ECM1 expression in large granular leucocytes. mRNA-FISH revealed that ECM1 was indeed expressed by inflammatory cells in the infarct zone at day-3 post-MI. ECM1 stimulation of CFbs induced ERK1/2 and AKT activation and collagen-I expression, suggesting a pro-fibrotic role. CONCLUSIONS ECM1 expression is increased in ageing and infarcted hearts but is not expressed by resident cardiac cells. Instead it is expressed by bone marrow-derived granulocytes. ECM1 is sufficient to induce cardiac fibroblast stimulation in vitro. Our findings suggest ECM1 is released from infiltrating inflammatory cells, which leads to cardiac fibroblast stimulation and fibrosis in aging and MI. ECM1 may be a novel intermediary between inflammation and fibrosis.
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Affiliation(s)
- Sean A. Hardy
- School of Medicine and Public Health, The University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
| | - Nishani S. Mabotuwana
- School of Medicine and Public Health, The University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
| | - Lucy A. Murtha
- School of Medicine and Public Health, The University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
| | - Brianna Coulter
- School of Medicine and Public Health, The University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
| | - Sonia Sanchez-Bezanilla
- School of Biomedical Sciences and Pharmacy, The University of Newcastle, Callaghan, NSW, Australia
- Priority Research Centre’s for Healthy Lungs and GrowUpWell, School of Biomedical Sciences and Pharmacy, The University of Newcastle, Callaghan, NSW, Australia
| | - Mohammed S. Al-Omary
- School of Medicine and Public Health, The University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
- Department of Cardiovascular Medicine, John Hunter Hospital, New Lambton Heights, NSW, Australia
| | - Tharindu Senanayake
- School of Medicine and Public Health, The University of Newcastle, Callaghan, NSW, Australia
| | - Svenja Loering
- Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
- School of Biomedical Sciences and Pharmacy, The University of Newcastle, Callaghan, NSW, Australia
- Priority Research Centre’s for Healthy Lungs and GrowUpWell, School of Biomedical Sciences and Pharmacy, The University of Newcastle, Callaghan, NSW, Australia
| | - Malcolm Starkey
- Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
- School of Biomedical Sciences and Pharmacy, The University of Newcastle, Callaghan, NSW, Australia
- Priority Research Centre’s for Healthy Lungs and GrowUpWell, School of Biomedical Sciences and Pharmacy, The University of Newcastle, Callaghan, NSW, Australia
| | - Randall J. Lee
- Department of Medicine, Division of Cardiology, University of California San Francisco, San Francisco, CA, United States of America
- Edyth and Eli Broad Center for Regenerative Medicine and Stem Cell Research, University of California San Francisco, San Francisco, CA, United States of America
| | - Peter P. Rainer
- Division of Cardiology, Medical University of Graz, Graz, Austria
| | - Philip M. Hansbro
- Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
- School of Biomedical Sciences and Pharmacy, The University of Newcastle, Callaghan, NSW, Australia
- Priority Research Centre’s for Healthy Lungs and GrowUpWell, School of Biomedical Sciences and Pharmacy, The University of Newcastle, Callaghan, NSW, Australia
- Centre for inflammation, Centenary Institute, Sydney, NSW, Australia
- University of Technology, Faculty of Science, Ultimo, NSW, Australia
| | - Andrew J. Boyle
- School of Medicine and Public Health, The University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
- Department of Cardiovascular Medicine, John Hunter Hospital, New Lambton Heights, NSW, Australia
- * E-mail:
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Wu Q, Chen D, Luo Q, Yang Q, Zhao C, Zhang D, Zeng Y, Huang L, Zhang Z, Qi Z. Extracellular matrix protein 1 recruits moesin to facilitate invadopodia formation and breast cancer metastasis. Cancer Lett 2018; 437:44-55. [DOI: 10.1016/j.canlet.2018.08.022] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2018] [Revised: 08/19/2018] [Accepted: 08/20/2018] [Indexed: 01/18/2023]
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Proteomic Analysis of Liquid Biopsy from Tumor-Draining Vein Indicates that High Expression of Exosomal ECM1 Is Associated with Relapse in Stage I-III Colon Cancer. Transl Oncol 2018; 11:715-721. [PMID: 29660691 PMCID: PMC6056757 DOI: 10.1016/j.tranon.2018.03.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Revised: 03/21/2018] [Accepted: 03/23/2018] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND: The analysis of exosomes in blood obtained from the tumor-draining mesenteric vein (MV) can identify tumor biomarkers before they reach target organs and form the premetastatic niche where circulating tumor cells can anchor. Our group has recently shown that microRNAs in plasma from the MV—but not the peripheral vein (PV)—have been related to liver metastases in colon cancer (CC) patients. Here we examine the exosomal protein cargo in plasma from the MV and paired PV in 31 CC patients. PATIENTS AND METHODS: The study included patients who were initially diagnosed with stage I-III CC and 10 healthy controls. Exosomes from the MV and PV of all patients and controls were isolated by ultracentrifugation and confirmed by cryogenic transmission electron microscopy. High-throughput proteomic analysis by mass spectrometry was used to identify expression levels of exosomal proteins. Findings were confirmed by Western blot. RESULTS: Exosomal ECM1 protein was more highly expressed in patients than in controls and was 13.55 times higher in MV from relapsed than relapse-free patients. High exosomal ECM1 expression was associated with liver metastases. Patients with high exosomal ECM1 expression in MV—but not PV—plasma had shorter time to relapse than those with low ECM1 expression (P = .04). CONCLUSION: High levels of exosomal ECM1 protein can identify CC patients with a higher risk of relapse. The analysis of exosomes isolated from the tumor-draining MV is a promising method for the identification of biomarkers before they reach the target organ.
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Gan L, Meng J, Xu M, Liu M, Qi Y, Tan C, Wang Y, Zhang P, Weng W, Sheng W, Huang M, Wang Z. Extracellular matrix protein 1 promotes cell metastasis and glucose metabolism by inducing integrin β4/FAK/SOX2/HIF-1α signaling pathway in gastric cancer. Oncogene 2017; 37:744-755. [PMID: 29059156 DOI: 10.1038/onc.2017.363] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 07/03/2017] [Accepted: 08/25/2017] [Indexed: 12/18/2022]
Abstract
Extracellular matrix protein 1 (ECM1) is related to strong invasiveness and poor prognosis in major malignancies, but the underlying mechanism remains unknown. Here we aimed to elucidate the function of ECM1 on cell metastasis and glucose metabolism in gastric cancer (GC). The level of ECM1 in sera and tissues of patient with GC were positively correlated with tumor invasion and recurrence. Genetic manipulation of ECM1 expression affected cell metastasis and glucose metabolism in GC cell lines. Enhanced ECM1 expression facilitated gene expression levels associated with epithelial-mesenchymal transition (EMT) and glucose metabolism. Interestingly, our results indicated that ECM1 directly interacted with integrin β4 (ITGB4) and activated ITGB4/focal adhesion kinase (FAK)/glycogen synthase kinase 3β signaling pathway, which further induced the expression of transcription factor SOX2. Aberrant expression of SOX2 altered gene expression of EMT factors and glucose metabolism enzymes. Furthermore, SOX2 enhanced hypoxia-inducible factor α (HIF-1α) promoter activity to regulate glucose metabolism. The micro-positron emission tomography/computed tomography imaging of xenograft model showed that ECM1 substantially increased 18F-fluorodeoxyglucose uptake in xenograft tumors. Using in vivo mouse tail vein injection experiments, ECM1 was also found to increase in lung surface metastasis. These findings provide evidence that ECM1 regulates GC cell metastasis and glucose metabolism by inducing ITGB4/FAK/SOX2/HIF-1α signal pathway and have important implications for the development of therapeutic target to prevent tumor metastasis and recurrence.
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Affiliation(s)
- L Gan
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - J Meng
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - M Xu
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - M Liu
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Y Qi
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - C Tan
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Y Wang
- Nanchang Medical College, Nanchang University, Nanchang, China
| | - P Zhang
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, China
| | - W Weng
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - W Sheng
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - M Huang
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Z Wang
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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