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Qiao PL, Gargesha M, Liu Y, Laney VEA, Hall RC, Vaidya AM, Gilmore H, Gawelek K, Scott BB, Roy D, Wilson DL, Lu ZR. Magnetic resonance molecular imaging of extradomain B fibronectin enables detection of pancreatic ductal adenocarcinoma metastasis. Magn Reson Imaging 2021; 86:37-45. [PMID: 34801672 DOI: 10.1016/j.mri.2021.11.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 11/15/2021] [Accepted: 11/15/2021] [Indexed: 12/14/2022]
Abstract
Extradomain-B Fibronectin (EDB-FN) is an oncomarker that can be visualized with magnetic resonance molecular imaging (MRMI) to detect pancreatic ductal adenocarcinoma (PDAC) metastasis. In this study, we sought to assess the expression of EDB-FN in clinical samples of PDAC and to evaluate MRMI of PDAC metastasis with an EDB-FN-specific gadolinium-based contrast agent (MT218) in an orthotopic KPC-GFP-Luc mouse model. EDB-FN expression was evaluated in PDAC tissue samples through immunohistochemistry. RNA-Seq data obtained from the GEPIA2 project was evaluated to demonstrate EDB-FN expression in large patient cohorts. FLASH-3D MRI at 3 T of the KPC-GFP-Luc metastasis model was performed following injection of MT218. Tumor enhancement in MR images was correlated to postmortem distribution of KPC-GFP-Luc tumors using fluorescent and bright-field cryo-imaging and anatomical landmarks. EDB-FN immunohistochemical staining scores of human metastatic tumor stroma, (2.17 ± 0.271), metastatic tumor parenchyma (2.08 ± 0.229), primary tumor stroma (1.61 ± 0.26), and primary tumor parenchyma (1.61 ± 0.12) were significantly (p < 0.0001) higher than normal pancreas stroma (0.14 ± 0.10) and normal pancreas parenchyma (0.14 ± 0.14). EDB-FN mRNA expression in tumors is 4.98 log2(TPM + 1) and 0.18 log2(TPM + 1) in normal tissue (p < 0.01). A mouse model of EDB-FN rich PDAC metastasis exhibited T1-weighted contrast to noise (CNR) changes of 21.80 ± 4.34 in perimetastatic regions and 8.38 ± 0.79 in metastatic regions identified through cryo-imaging, significantly higher (p < 0.05) than CNR changes found in normal liver (-6.43 ± 0.92), mesentery (2.24 ± 0.92), spleen (-3.06 ± 2.38) and intestine (1.08 ± 2.15). We conclude that EDB-FN is overexpressed in metastatic and primary PDAC tumors and MRMI with MT218 enables the detection of metastatic and perimetastatic tissues.
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Affiliation(s)
- Peter L Qiao
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, United States of America
| | | | - Yiqiao Liu
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, United States of America
| | - Victoria E A Laney
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, United States of America
| | - Ryan C Hall
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, United States of America
| | - Amita M Vaidya
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, United States of America
| | - Hannah Gilmore
- Department of Pathology, Case Western Reserve University, Cleveland, OH 44106, United States of America; Case Comprehensive Cancer Center, Case Western Reserve School of Medicine, Cleveland, OH 44106, United States of America
| | - Kara Gawelek
- Department of Pathology, Brigham and Women's Hospital, Boston, MA 02115, United States of America
| | - Bryan B Scott
- BioInvision Inc, Cleveland, OH 44143, United States of America
| | - Debashish Roy
- BioInvision Inc, Cleveland, OH 44143, United States of America
| | - David L Wilson
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, United States of America; BioInvision Inc, Cleveland, OH 44143, United States of America; Case Comprehensive Cancer Center, Case Western Reserve School of Medicine, Cleveland, OH 44106, United States of America
| | - Zheng-Rong Lu
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, United States of America; Case Comprehensive Cancer Center, Case Western Reserve School of Medicine, Cleveland, OH 44106, United States of America.
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2
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Vaidya A, Ayat N, Buford M, Wang H, Shankardass A, Zhao Y, Gilmore H, Wang Z, Lu ZR. Noninvasive assessment and therapeutic monitoring of drug-resistant colorectal cancer by MR molecular imaging of extradomain-B fibronectin. Theranostics 2020; 10:11127-11143. [PMID: 33042274 PMCID: PMC7532678 DOI: 10.7150/thno.47448] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Accepted: 06/23/2020] [Indexed: 12/16/2022] Open
Abstract
Antineoplastic resistance represents a multifaceted challenge for cancer therapy and diagnostics. Extensive molecular heterogeneity, even within neoplasms of the same type, can elicit distinct outcomes of administering therapeutic pressures, frequently leading to the development of drug-resistant populations. Improved success of oncotherapies merits the exploration of precise molecular imaging technologies that can detect not only anatomical but also molecular changes in tumors and their microenvironment, early on in the treatment regimen. To this end, we developed magnetic resonance molecular imaging (MRMI) strategies to target the extracellular matrix oncoprotein, extradomain-B fibronectin (EDB-FN), for non-invasive assessment and therapeutic monitoring of drug-resistant colorectal cancer (CRC). Methods: Two drug-resistant CRC lines generated from parent DLD-1 and RKO cells by long-term treatment with 5'-FU and 5'-FU plus CB-839 respectively, were characterized for functional and gene expression changes using 3D culture, transwell invasion, qRT-PCR, and western blot assays. Contrast-enhanced MRMI of EDB-FN was performed in athymic nu/nu mice bearing subcutaneous tumor xenografts with 40 µmol/kg dose of macrocyclic ZD2-targeted contrast agent MT218 [ZD2-N3-Gd (HP-DO3A)] on a 3T MRS 3000 scanner. Immunohistochemistry was conducted on patient specimens and xenografts using anti-EDB-FN antibody G4. Results: Analyses of TCGA and GTEx databases revealed poor prognosis of colon cancer patients with higher levels of EDB-FN. Similarly, immunohistochemical staining of patient specimens showed increased EDB-FN expression in primary colon adenocarcinoma and hepatic metastases, but none in normal adjacent tissues. Drug-resistant DLD1-DR and RKO-DR cells were also found to demonstrate enhanced invasive potential and significantly elevated EDB-FN expression over their parent counterparts. MRMI of EDB-FN with 40 µmol/kg dose of MT218 (60% lower than the clinical dose) resulted in robust signal enhancement in the drug-resistant CRC xenografts with 84-120% increase in their contrast-to-noise ratios (CNRs) over the non-resistant counterparts. The feasibility of non-invasive therapeutic monitoring using MRMI of EDB-FN was also evaluated in drug-resistant DLD1-DR tumors treated with a pan-AKT inhibitor MK2206-HCl. The treated drug-resistant tumors failed to respond to therapy, which was accurately detected by MRMI with MT218, demonstrating higher signal enhancement and increased CNRs in the 4-week follow-up scans over the pre-treatment scans. Conclusions: EDB-FN is a promising molecular marker for assessing drug resistance. MRMI of EDB-FN with MT218 at a significantly reduced dose can facilitate effective non-invasive assessment and treatment response monitoring of drug-resistant CRC, highlighting its translational potential for active surveillance and management of CRC and other malignancies.
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Affiliation(s)
- Amita Vaidya
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Nadia Ayat
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Megan Buford
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Helen Wang
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Aman Shankardass
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Yiqing Zhao
- Department of Genetics and Genome Sciences, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Hannah Gilmore
- Department of Pathology, University Hospitals of Cleveland, Cleveland, OH 44106, USA
| | - Zhenghe Wang
- Department of Genetics and Genome Sciences, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Zheng-Rong Lu
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, USA
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH 44106, USA
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3
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Vaidya A, Wang H, Qian V, Gilmore H, Lu ZR. Overexpression of Extradomain-B Fibronectin is Associated with Invasion of Breast Cancer Cells. Cells 2020; 9:cells9081826. [PMID: 32756405 PMCID: PMC7463489 DOI: 10.3390/cells9081826] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 07/30/2020] [Accepted: 07/31/2020] [Indexed: 12/18/2022] Open
Abstract
Breast tumor heterogeneity is a major impediment to oncotherapy. Cancer cells undergo rapid clonal evolution, thereby acquiring significant growth and invasive advantages. The absence of specific markers of these high-risk populations precludes efficient therapeutic and diagnostic management of the disease. Given the critical function of tumor microenvironment in the oncogenic circuitry, we sought to determine the expression profile of the extracellular matrix oncoprotein, extradomain-B fibronectin (EDB-FN) in invasive breast cancer. Analyses of TCGA/GTEx databases and immunostaining of clinical samples found a significant overexpression of EDB-FN in breast tumors, which correlated with poor overall survival. Significant upregulation of EDB-FN was observed in invasive cell populations generated from relatively less invasive MCF7 and MDA-MB-468 cells by long-term TGF-β treatment and acquired chemoresistance. Treatment of the invasive cell populations with an AKT inhibitor (MK2206-HCl) reduced their invasive potential, with a concomitant decrease in their EDB-FN expression, partly through the phosphoAKT-SRp55 pathway. EDB-FN downregulation, with direct RNAi of EDB-FN or indirectly through RNAi of SRp55, also resulted in reduced motility of the invasive cell populations, validating the correlation between EDB-FN expression and invasion of breast cancer cells. These data establish EDB-FN as a promising molecular marker for non-invasive therapeutic surveillance of aggressive breast cancer.
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Affiliation(s)
- Amita Vaidya
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, USA; (A.V.); (H.W.); (V.Q.)
| | - Helen Wang
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, USA; (A.V.); (H.W.); (V.Q.)
| | - Victoria Qian
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, USA; (A.V.); (H.W.); (V.Q.)
| | - Hannah Gilmore
- Department of Pathology, University Hospitals of Cleveland, Cleveland, OH 44106, USA;
| | - Zheng-Rong Lu
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, USA; (A.V.); (H.W.); (V.Q.)
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH 44106, USA
- Correspondence: ; Tel.: +1-216-368-0187
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Andreuzzi E, Capuano A, Poletto E, Pivetta E, Fejza A, Favero A, Doliana R, Cannizzaro R, Spessotto P, Mongiat M. Role of Extracellular Matrix in Gastrointestinal Cancer-Associated Angiogenesis. Int J Mol Sci 2020; 21:E3686. [PMID: 32456248 PMCID: PMC7279269 DOI: 10.3390/ijms21103686] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 05/20/2020] [Accepted: 05/21/2020] [Indexed: 02/07/2023] Open
Abstract
Gastrointestinal tumors are responsible for more cancer-related fatalities than any other type of tumors, and colorectal and gastric malignancies account for a large part of these diseases. Thus, there is an urgent need to develop new therapeutic approaches to improve the patients' outcome and the tumor microenvironment is a promising arena for the development of such treatments. In fact, the nature of the microenvironment in the different gastrointestinal tracts may significantly influence not only tumor development but also the therapy response. In particular, an important microenvironmental component and a potential therapeutic target is the vasculature. In this context, the extracellular matrix is a key component exerting an active effect in all the hallmarks of cancer, including angiogenesis. Here, we summarized the current knowledge on the role of extracellular matrix in affecting endothelial cell function and intratumoral vascularization in the context of colorectal and gastric cancer. The extracellular matrix acts both directly on endothelial cells and indirectly through its remodeling and the consequent release of growth factors. We envision that a deeper understanding of the role of extracellular matrix and of its remodeling during cancer progression is of chief importance for the development of new, more efficacious, targeted therapies.
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Affiliation(s)
- Eva Andreuzzi
- Department of Research and Diagnosis, Division of Molecular Oncology, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy; (E.A.); (A.C.); (E.P.); (E.P.); (A.F.); (A.F.); (R.D.); (P.S.)
| | - Alessandra Capuano
- Department of Research and Diagnosis, Division of Molecular Oncology, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy; (E.A.); (A.C.); (E.P.); (E.P.); (A.F.); (A.F.); (R.D.); (P.S.)
| | - Evelina Poletto
- Department of Research and Diagnosis, Division of Molecular Oncology, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy; (E.A.); (A.C.); (E.P.); (E.P.); (A.F.); (A.F.); (R.D.); (P.S.)
| | - Eliana Pivetta
- Department of Research and Diagnosis, Division of Molecular Oncology, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy; (E.A.); (A.C.); (E.P.); (E.P.); (A.F.); (A.F.); (R.D.); (P.S.)
| | - Albina Fejza
- Department of Research and Diagnosis, Division of Molecular Oncology, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy; (E.A.); (A.C.); (E.P.); (E.P.); (A.F.); (A.F.); (R.D.); (P.S.)
| | - Andrea Favero
- Department of Research and Diagnosis, Division of Molecular Oncology, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy; (E.A.); (A.C.); (E.P.); (E.P.); (A.F.); (A.F.); (R.D.); (P.S.)
| | - Roberto Doliana
- Department of Research and Diagnosis, Division of Molecular Oncology, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy; (E.A.); (A.C.); (E.P.); (E.P.); (A.F.); (A.F.); (R.D.); (P.S.)
| | - Renato Cannizzaro
- Department of Clinical Oncology, Experimental Gastrointestinal Oncology, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy;
| | - Paola Spessotto
- Department of Research and Diagnosis, Division of Molecular Oncology, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy; (E.A.); (A.C.); (E.P.); (E.P.); (A.F.); (A.F.); (R.D.); (P.S.)
| | - Maurizio Mongiat
- Department of Research and Diagnosis, Division of Molecular Oncology, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy; (E.A.); (A.C.); (E.P.); (E.P.); (A.F.); (A.F.); (R.D.); (P.S.)
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5
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Guerrero-Aspizua S, González-Masa A, Conti CJ, García M, Chacón-Solano E, Larcher F, del Río M. Humanization of Tumor Stroma by Tissue Engineering as a Tool to Improve Squamous Cell Carcinoma Xenograft. Int J Mol Sci 2020; 21:ijms21061951. [PMID: 32178458 PMCID: PMC7139348 DOI: 10.3390/ijms21061951] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 02/26/2020] [Accepted: 03/09/2020] [Indexed: 12/26/2022] Open
Abstract
The role of stroma is fundamental in the development and behavior of epithelial tumors. In this regard, limited growth of squamous cell carcinomas (SCC) or cell-lines derived from them has been achieved in immunodeficient mice. Moreover, lack of faithful recapitulation of the original human neoplasia complexity is often observed in xenografted tumors. Here, we used tissue engineering techniques to recreate a humanized tumor stroma for SCCs grafted in host mice, by combining CAF (cancer associated fibroblasts)-like cells with a biocompatible scaffold. The stroma was either co-injected with epithelial cell lines derived from aggressive SCC or implanted 15 days before the injection of the tumoral cells, to allow its vascularization and maturation. None of the mice injected with the cell lines without stroma were able to develop a SCC. In contrast, tumors were able to grow when SCC cells were injected into previously established humanized stroma. Histologically, all of the regenerated tumors were moderately differentiated SCC with a well-developed stroma, resembling that found in the original human neoplasm. Persistence of human stromal cells was also confirmed by immunohistochemistry. In summary, we provide a proof of concept that humanized tumor stroma, generated by tissue engineering, can facilitate the development of epithelial tumors in immunodeficient mice.
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Affiliation(s)
- Sara Guerrero-Aspizua
- Department of Bioengineering, Universidad Carlos III de Madrid, 28911 Leganés, Spain; (A.G.-M.); (C.J.C.); (M.G.); (E.C.-S.); (F.L.); (M.d.R.)
- Hospital Fundación Jiménez Díaz e Instituto de Investigación FJD, 28040 Madrid, Spain
- Epithelial Biomedicine Division. CIEMAT, 28040 Madrid, Spain
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), U714, 28911 Madrid, Spain
- Correspondence: ; Tel.: +34-91-624-8206
| | - Andrea González-Masa
- Department of Bioengineering, Universidad Carlos III de Madrid, 28911 Leganés, Spain; (A.G.-M.); (C.J.C.); (M.G.); (E.C.-S.); (F.L.); (M.d.R.)
| | - Claudio J. Conti
- Department of Bioengineering, Universidad Carlos III de Madrid, 28911 Leganés, Spain; (A.G.-M.); (C.J.C.); (M.G.); (E.C.-S.); (F.L.); (M.d.R.)
- Hospital Fundación Jiménez Díaz e Instituto de Investigación FJD, 28040 Madrid, Spain
| | - Marta García
- Department of Bioengineering, Universidad Carlos III de Madrid, 28911 Leganés, Spain; (A.G.-M.); (C.J.C.); (M.G.); (E.C.-S.); (F.L.); (M.d.R.)
- Hospital Fundación Jiménez Díaz e Instituto de Investigación FJD, 28040 Madrid, Spain
- Epithelial Biomedicine Division. CIEMAT, 28040 Madrid, Spain
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), U714, 28911 Madrid, Spain
| | - Esteban Chacón-Solano
- Department of Bioengineering, Universidad Carlos III de Madrid, 28911 Leganés, Spain; (A.G.-M.); (C.J.C.); (M.G.); (E.C.-S.); (F.L.); (M.d.R.)
- Hospital Fundación Jiménez Díaz e Instituto de Investigación FJD, 28040 Madrid, Spain
- Epithelial Biomedicine Division. CIEMAT, 28040 Madrid, Spain
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), U714, 28911 Madrid, Spain
| | - Fernando Larcher
- Department of Bioengineering, Universidad Carlos III de Madrid, 28911 Leganés, Spain; (A.G.-M.); (C.J.C.); (M.G.); (E.C.-S.); (F.L.); (M.d.R.)
- Hospital Fundación Jiménez Díaz e Instituto de Investigación FJD, 28040 Madrid, Spain
- Epithelial Biomedicine Division. CIEMAT, 28040 Madrid, Spain
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), U714, 28911 Madrid, Spain
| | - Marcela del Río
- Department of Bioengineering, Universidad Carlos III de Madrid, 28911 Leganés, Spain; (A.G.-M.); (C.J.C.); (M.G.); (E.C.-S.); (F.L.); (M.d.R.)
- Hospital Fundación Jiménez Díaz e Instituto de Investigación FJD, 28040 Madrid, Spain
- Epithelial Biomedicine Division. CIEMAT, 28040 Madrid, Spain
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), U714, 28911 Madrid, Spain
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6
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Wang R, Yamada T, Arai S, Fukuda K, Taniguchi H, Tanimoto A, Nishiyama A, Takeuchi S, Yamashita K, Ohtsubo K, Matsui J, Onoda N, Hirata E, Taira S, Yano S. Distribution and Activity of Lenvatinib in Brain Tumor Models of Human Anaplastic Thyroid Cancer Cells in Severe Combined Immune Deficient Mice. Mol Cancer Ther 2019; 18:947-956. [DOI: 10.1158/1535-7163.mct-18-0695] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Revised: 10/31/2018] [Accepted: 03/12/2019] [Indexed: 11/16/2022]
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7
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Kryza T, Parent C, Pardessus J, Petit A, Burlaud-Gaillard J, Reverdiau P, Iochmann S, Labas V, Courty Y, Heuzé-Vourc'h N. Human kallikrein-related peptidase 12 stimulates endothelial cell migration by remodeling the fibronectin matrix. Sci Rep 2018; 8:6331. [PMID: 29679011 PMCID: PMC5910384 DOI: 10.1038/s41598-018-24576-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Accepted: 04/05/2018] [Indexed: 12/30/2022] Open
Abstract
Kallikrein-related peptidase 12 (KLK12) is a kallikrein family peptidase involved in angiogenesis - a complex biological process in which the sprouting, migration and stabilization of endothelial cells requires extracellular matrix remodeling. To characterize the molecular mechanisms associated with KLK12's proangiogenic activity, we evaluated its ability to hydrolyze various matrix proteins. Our results show that KLK12 efficiently cleaved the human extracellular matrix proteins fibronectin and tenascin, both of which are involved in the regulation of endothelial cell adhesion and migration. For fibronectin, the major proteolytic product generated by KLK12 was a 29 kDa fragment containing the amino-terminal domain and the first five type I fibronectin-domains, which are essential for regulating fibronectin assembly. We also demonstrated that KLK12-mediated fibronectin proteolysis antagonizes fibronectin polymerization and fibronectin fibril formation by endothelial cells, leading to an increase in cell migration. Furthermore, a polyclonal antibody raised against KLK12's proteolytic cleavage site on fibronectin prevented the KLK12-dependent inhibition of fibronectin polymerization and the KLK12-mediated pro-migratory effect on endothelial cells. Taken as a whole, our results indicate that KLK12's proangiogenic effect is mediated through several molecular mechanisms.
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Affiliation(s)
- T Kryza
- INSERM, Centre d'Etude des Pathologies Respiratoires, U1100, F-37032, Tours, France.,Université François Rabelais de Tours, F-37032, Tours, France.,Australian Prostate Cancer Research Centre - Queensland, Translational Research Institute, Institute of Health and Biomedical Innovation and School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane, Australia
| | - C Parent
- INSERM, Centre d'Etude des Pathologies Respiratoires, U1100, F-37032, Tours, France.,Université François Rabelais de Tours, F-37032, Tours, France
| | - J Pardessus
- INSERM, Centre d'Etude des Pathologies Respiratoires, U1100, F-37032, Tours, France.,Université François Rabelais de Tours, F-37032, Tours, France
| | - A Petit
- INSERM, Centre d'Etude des Pathologies Respiratoires, U1100, F-37032, Tours, France.,Université François Rabelais de Tours, F-37032, Tours, France
| | - J Burlaud-Gaillard
- Université François Rabelais de Tours, F-37032, Tours, France.,Plateforme IBiSA de Microscopie Electronique, Université François Rabelais de Tours, F-37032, Tours, France
| | - P Reverdiau
- INSERM, Centre d'Etude des Pathologies Respiratoires, U1100, F-37032, Tours, France.,Université François Rabelais de Tours, F-37032, Tours, France
| | - S Iochmann
- INSERM, Centre d'Etude des Pathologies Respiratoires, U1100, F-37032, Tours, France.,Université François Rabelais de Tours, F-37032, Tours, France
| | - V Labas
- PRC, INRA, CNRS, Université François Rabelais de Tours, IFCE, F-37380, Nouzilly, France.,PAIB, CIRE, INRA, CHRU de Tours, Université François Rabelais de Tours, F-37380, Nouzilly, France
| | - Y Courty
- INSERM, Centre d'Etude des Pathologies Respiratoires, U1100, F-37032, Tours, France.,Université François Rabelais de Tours, F-37032, Tours, France
| | - N Heuzé-Vourc'h
- INSERM, Centre d'Etude des Pathologies Respiratoires, U1100, F-37032, Tours, France. .,Université François Rabelais de Tours, F-37032, Tours, France.
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8
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Zang M, Hu L, Zhang B, Zhu Z, Li J, Zhu Z, Yan M, Liu B. Luteolin suppresses angiogenesis and vasculogenic mimicry formation through inhibiting Notch1-VEGF signaling in gastric cancer. Biochem Biophys Res Commun 2017; 490:913-919. [DOI: 10.1016/j.bbrc.2017.06.140] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Accepted: 06/22/2017] [Indexed: 02/07/2023]
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9
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Tissue stiffness regulates serine/arginine-rich protein-mediated splicing of the extra domain B-fibronectin isoform in tumors. Proc Natl Acad Sci U S A 2015; 112:8314-9. [PMID: 26106154 DOI: 10.1073/pnas.1505421112] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Alternative splicing of proteins gives rise to different isoforms that play a crucial role in regulating several cellular processes. Notably, splicing profiles are altered in several cancer types, and these profiles are believed to be involved in driving the oncogenic process. Although the importance of alternative splicing alterations occurring during cancer is increasingly appreciated, the underlying regulatory mechanisms remain poorly understood. In this study, we use both biochemical and physical tools coupled with engineered models, patient samples, and a murine model to investigate the role of the mechanical properties of the tumor microenvironment in regulating the production of the extra domain-B (EDB) splice variant of fibronectin (FN), a hallmark of tumor angiogenesis. Specifically, we show that the amount of EDB-FN produced by endothelial cells increases with matrix stiffness both in vitro and within mouse mammary tumors. Matrix stiffness regulates splicing through the activation of serine/arginine rich (SR) proteins, the splicing factors involved in the production of FN isoforms. Activation of the SR proteins by matrix stiffness and the subsequent production of EDB-FN are dependent on intracellular contractility and PI3K-AKT signaling. Notably, matrix stiffness-mediated splicing is not limited to EDB-FN, but also affects splicing in the production of PKC βII and the VEGF 165b splice variant. Together, these results demonstrate that the mechanical properties of the microenvironment regulate alternative splicing and establish a previously unidentified mechanism by which cells can adapt to their microenvironment.
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10
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Feng M, Wang Y, Chen K, Bian Z, Gao Q. IL-17A promotes the migration and invasiveness of cervical cancer cells by coordinately activating MMPs expression via the p38/NF-κB signal pathway. PLoS One 2014; 9:e108502. [PMID: 25250801 PMCID: PMC4177222 DOI: 10.1371/journal.pone.0108502] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Accepted: 08/31/2014] [Indexed: 01/20/2023] Open
Abstract
Objective IL-17A plays an important role in many inflammatory diseases and cancers. We aimed to examine the effect of IL-17A on the invasion of cervical cancer cells and study its related mechanisms. Methods Wound healing and matrigel transwell assays were used to examine the effect of IL-17A on cervical cancer cell migration and invasion by a panel of cervical cancer cell lines. The levels of matrix metalloproteinases (MMPs) and tissue inhibitor of metalloproteinases (TIMPs) were investigated using western blotting. The activity of p38 and nuclear factor-kappa B (NF-κB) signal pathway was detected too. Results Here, we showed that IL-17A could promote the migration and invasion of cervical cancer cells. Further molecular analysis showed that IL-17A could up-regulate the expressions and activities of MMP2 and MMP9, and down-regulate the expressions of TIMP-1 and TIMP-2. Furthermore, IL-17A also activates p38 signal pathway and increased p50 and p65 nuclear expression. In addition, treatment of cervical cancer cells with the pharmacological p38/NF-κB signal pathway inhibitors, SB203580 and PDTC, potently restored the roles of invasion and upregulation of MMPs induced by IL-17A. Conclusion IL-17A could promote the migration and invasion of cervical cancer cell via up-regulating MMP2 and MMP9 expression, and down-regulating TIMP-1 and TIMP-2 expression via p38/NF-κB signal pathway. IL-17A may be a potential target to improve the prognosis for patients with cervical cancer.
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Affiliation(s)
- Minjuan Feng
- Department of Obstetrics and Gynaecology, Second Affiliated Hospital, School of Medicine, Xi’an Jiaotong University, Xi’an, P. R. China
| | - Yidong Wang
- Department of Obstetrics and Gynaecology, Second Affiliated Hospital, School of Medicine, Xi’an Jiaotong University, Xi’an, P. R. China
| | - Kunlun Chen
- School of Medicine, Xi’an Jiaotong University, Xi’an, P. R. China
| | - Zhuoqiong Bian
- Department 5 of Rheumatology, The Fifth Hospital of Xi’an City, Xi’an, P. R. China
| | - Qing Gao
- Department of Obstetrics and Gynaecology, Second Affiliated Hospital, School of Medicine, Xi’an Jiaotong University, Xi’an, P. R. China
- * E-mail: (JFW); (QG)
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Ahn R, Sabourin V, Ha JR, Cory S, Maric G, Im YK, Hardy WR, Zhao H, Park M, Hallett M, Siegel PM, Pawson T, Ursini-Siegel J. The ShcA PTB domain functions as a biological sensor of phosphotyrosine signaling during breast cancer progression. Cancer Res 2013; 73:4521-32. [PMID: 23695548 DOI: 10.1158/0008-5472.can-12-4178] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
ShcA (SHC1) is an adapter protein that possesses an SH2 and a PTB phosphotyrosine-binding motif. ShcA generally uses its PTB domain to engage activated receptor tyrosine kinases (RTK), but there has not been a definitive determination of the role of this domain in tumorigenesis. To address this question, we employed a ShcA mutant (R175Q) that no longer binds phosphotyrosine residues via its PTB domain. Here, we report that transgenic expression of this mutant delays onset of mammary tumors in the MMTV-PyMT mouse model of breast cancer. Paradoxically, we observed a robust increase in the growth and angiogenesis of mammary tumors expressing ShcR175Q, which displayed increased secretion of fibronectin and expression of integrin α5/β1, the principal fibronectin receptor. Sustained integrin engagement activated Src, which in turn phosphorylated proangiogenic RTKs, including platelet-derived growth factor receptor, fibroblast growth factor receptor, and Met, leading to increased VEGF secretion from ShcR175Q-expressing breast cancer cells. We defined a ShcR175Q-dependent gene signature that could stratify breast cancer patients with a high microvessel density. This study offers the first in vivo evidence of a critical role for intracellular signaling pathways downstream of the ShcA PTB domain, which both positively and negatively regulate tumorigenesis during various stages of breast cancer progression.
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Affiliation(s)
- Ryuhjin Ahn
- Lady Davis Institute for Medical Research, McGill Centre for Bioinformatics, McGill University, Goodman Cancer Research Centre, Montreal, Quebec, Canada
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Differential vascular expression and regulation of oncofetal tenascin-C and fibronectin variants in renal cell carcinoma (RCC): implications for an individualized angiogenesis-related targeted drug delivery. Histochem Cell Biol 2011; 137:195-204. [PMID: 22075565 DOI: 10.1007/s00418-011-0886-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/30/2011] [Indexed: 12/24/2022]
Abstract
The study was aimed at determining the vascular expression of oncofetal fibronectin (oncfFn) and tenascin-C (oncfTn-C) isoforms in renal cell carcinoma (RCC) and its metastases which are well-known targets for antibody-based pharmacodelivery. Furthermore, the influence of tumour cells on endothelial mRNA expression of these molecules was investigated. Evaluation of vascular ED-A(+) and ED-B(+) Fn as well as A1(+) and C(+) Tn-C was performed after immunofluorescence double and triple staining using human recombinant antibodies on clear cell, papillary and chromophobe primary RCC and metastases. The influence of hypoxic RCC-conditioned medium on oncfFn and oncfTn-C mRNA expression was examined in human umbilical vein endothelial cells (HUVEC) by real time RT-PCR. There are RCC subtype specific expression profiles of vascular oncfFn and oncfTn-C and corresponding patterns when comparing primary tumours and metastases. Within one tumour, there are different vessel populations with regard to the incorporation of oncfTn-C and oncfFn into the vessel wall. In vitro tumour-derived soluble mediators induce an up regulation of oncfTn-C and oncfFn mRNA in HUVEC which can be blocked by Avastin(®). Vascular expression of oncFn and oncTn-C variants depends on RCC subtype and may reflect an individual tumour stroma interaction or different stages of vessel development. Therefore, oncFn or oncTn-C variants can be suggested as molecular targets for individualized antibody based therapy strategies in RCC. Tumour-derived VEGF could be shown to regulate target expression.
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