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Nie Y, Xu L, Bai Z, Liu Y, Wang S, Zeng Q, Gao X, Xia X, Chang D. Prognostic utility of TME-associated genes in pancreatic cancer. Front Genet 2023; 14:1218774. [PMID: 37727377 PMCID: PMC10505756 DOI: 10.3389/fgene.2023.1218774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 08/15/2023] [Indexed: 09/21/2023] Open
Abstract
Background: Pancreatic cancer (PC) is a deadly disease. The tumor microenvironment (TME) participates in PC oncogenesis. This study focuses on the assessment of the prognostic and treatment utility of TME-associated genes in PC. Methods: After obtaining the differentially expressed TME-related genes, univariate and multivariate Cox analyses and least absolute shrinkage and selection operator (LASSO) were performed to identify genes related to prognosis, and a risk model was established to evaluate risk scores, based on The Cancer Genome Atlas (TCGA) data set, and it was validated by external data sets from the Gene Expression Omnibus (GEO) and Clinical Proteomic Tumor Analysis Consortium (CPTAC). Multiomics analyses were adopted to explore the potential mechanisms, discover novel treatment targets, and assess the sensitivities of immunotherapy and chemotherapy. Results: Five TME-associated genes, namely, FERMT1, CARD9, IL20RB, MET, and MMP3, were identified and a risk score formula constructed. Next, their mRNA expressions were verified in cancer and normal pancreatic cells. Multiple algorithms confirmed that the risk model displayed a reliable ability of prognosis prediction and was an independent prognostic factor, indicating that high-risk patients had poor outcomes. Immunocyte infiltration, gene set enrichment analysis (GSEA), and single-cell analysis all showed a strong relationship between immune mechanism and low-risk samples. The risk score could predict the sensitivity of immunotherapy and some chemotherapy regimens, which included oxaliplatin and irinotecan. Various latent treatment targets (LAG3, TIGIT, and ARID1A) were addressed by mutation landscape based on the risk model. Conclusion: The risk model based on TME-related genes can reflect the prognosis of PC patients and functions as a novel set of biomarkers for PC therapy.
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Affiliation(s)
- Yuanhua Nie
- Department of Surgical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Longwen Xu
- Department of Surgical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Zilong Bai
- Department of Surgical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Yaoyao Liu
- Geneplus-Beijing, Co., Ltd., Beijing, China
| | - Shilong Wang
- Department of Surgical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Qingnuo Zeng
- Department of Surgical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Xuan Gao
- State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
- GenePlus- Shenzhen Clinical Laboratory, Shenzhen, China
| | | | - Dongmin Chang
- Department of Surgical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
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2
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Fu Z, Zhu G, Luo C, Chen Z, Dou Z, Chen Y, Zhong C, Su S, Liu F. Matricellular protein tenascin C: Implications in glioma progression, gliomagenesis, and treatment. Front Oncol 2022; 12:971462. [PMID: 36033448 PMCID: PMC9413079 DOI: 10.3389/fonc.2022.971462] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 07/25/2022] [Indexed: 11/24/2022] Open
Abstract
Matricellular proteins are nonstructural extracellular matrix components that are expressed at low levels in normal adult tissues and are upregulated during development or under pathological conditions. Tenascin C (TNC), a matricellular protein, is a hexameric and multimodular glycoprotein with different molecular forms that is produced by alternative splicing and post-translational modifications. Malignant gliomas are the most common and aggressive primary brain cancer of the central nervous system. Despite continued advances in multimodal therapy, the prognosis of gliomas remains poor. The main reasons for such poor outcomes are the heterogeneity and adaptability caused by the tumor microenvironment and glioma stem cells. It has been shown that TNC is present in the glioma microenvironment and glioma stem cell niches, and that it promotes malignant properties, such as neovascularization, proliferation, invasiveness, and immunomodulation. TNC is abundantly expressed in neural stem cell niches and plays a role in neurogenesis. Notably, there is increasing evidence showing that neural stem cells in the subventricular zone may be the cells of origin of gliomas. Here, we review the evidence regarding the role of TNC in glioma progression, propose a potential association between TNC and gliomagenesis, and summarize its clinical applications. Collectively, TNC is an appealing focus for advancing our understanding of gliomas.
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Affiliation(s)
- Zaixiang Fu
- Department of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Ganggui Zhu
- Department of Neurosurgery, Hangzhou First People’s Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Chao Luo
- Department of Neurosurgery, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
| | - Zihang Chen
- Department of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Zhangqi Dou
- Department of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yike Chen
- Department of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Chen Zhong
- Department of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Sheng Su
- Department of Neurosurgery, The Fourth Affiliated Hospital, School of Medicine, Zhejiang University, Yiwu, China
| | - Fuyi Liu
- Department of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- *Correspondence: Fuyi Liu,
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3
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Qian Y, Liu X, Feng Y, Li X, Xuan Y. Tenascin C regulates cancer cell glycolysis and tumor progression in prostate cancer. Int J Urol 2022; 29:578-585. [PMID: 35218089 DOI: 10.1111/iju.14830] [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: 03/11/2021] [Revised: 01/17/2022] [Accepted: 02/07/2022] [Indexed: 01/09/2023]
Abstract
OBJECTIVES Tenascin C is a potential biomarker of cancer-associated fibroblasts and has been significantly associated with poor prognosis in patients with prostate cancer. However, the effects of Tenascin C in prostate cancer cell glycolysis largely remain unclear. Thus, this study aimed to investigate the Tenascin C expression in prostate cancer and its correlation to glycolysis-related protein and gene expression, clinicopathological parameters, and survival of patients. METHODS We performed immunohistochemical staining for Tenascin C in 141 cases of primary prostate cancer. Based on public data sets, we explored the association of Tenascin C with angiogenesis-related genes, M2 macrophage-related gene, androgen receptor levels, PI3K/AKT/NF-κB pathway genes, and glycolytic enzyme expression. The glucose uptake, lactate production, and glycolytic enzyme levels were detected by glycolysis assay and western blotting. RESULTS Our results showed that Tenascin C expression is upregulated in prostate cancer tissues compared with benign prostatic hyperplasia tissues. High Tenascin C expression in prostate cancer cells was positively associated with lymph node metastasis, advanced clinical stage, the expression of CD105, CD206, and androgen receptor levels. The Kaplan-Meier curves showed a significant association of Tenascin C expression with the patient's overall survival. Tenascin C expression was positively associated with PI3K p85, pAKT-ser308, and NF-κB p65 protein expression in prostate cancer samples. Moreover, siRNA-mediated knockdown of Tenascin C expression inhibited cell glucose uptake, lactate production, and glycolytic-enzyme expression in prostate cancer cells in vitro. CONCLUSIONS Together, our findings suggest that Tenascin C is a prognostic marker for patients with prostate cancer and that its effects might be mediated via regulation of the glycolysis process of prostate cancer cells.
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Affiliation(s)
- Yongri Qian
- Department of Basic Medicine, Yanbian University College of Nursing, Yanji, China.,Institute for Regenerative Medicine, Yanbian University College of Medicine, Yanji, China
| | - Xingzhe Liu
- Institute for Regenerative Medicine, Yanbian University College of Medicine, Yanji, China.,Department of Pathology, Yanbian University College of Medicine, Yanji, China
| | - Ying Feng
- Institute for Regenerative Medicine, Yanbian University College of Medicine, Yanji, China.,Department of Pathology, Yanbian University College of Medicine, Yanji, China
| | - Xiaogang Li
- Department of Urology Surgery, Affiliated Hospital of Yanbian University, Yanji, China
| | - Yanhua Xuan
- Institute for Regenerative Medicine, Yanbian University College of Medicine, Yanji, China.,Department of Pathology, Yanbian University College of Medicine, Yanji, China
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4
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Hattori T, Hasegawa M, Unno H, Iino T, Fukai F, Yoshida T, Sudo A. TNIIIA2, The Peptide of Tenascin-C, as a Candidate for Preventing Articular Cartilage Degeneration. Cartilage 2021; 13:1367S-1375S. [PMID: 32204600 PMCID: PMC8804811 DOI: 10.1177/1947603520912300] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVE TNIIIA2 is a peptide of the extracellular matrix glycoprotein tenascin-C. We evaluated whether intra-articular injection of TNIIIA2 could prevent articular cartilage degeneration without inducing synovitis in an osteoarthritis mice model. DESIGN Ten micrograms per milliliter of TNIIIA2 were injected into the knee joint of mice (group II) to evaluate the induction of synovitis. The control group received an injection of phosphate buffered saline (group I). Synovitis was evaluated using synovitis score 2 and 4 weeks after injection. The ligaments of knee joints of mice were transected to make the osteoarthritis model. After transection, 10 µg/mL of TNIIIA2 was injected into the knee joint (group IV). The control group received an injection of phosphate buffered saline after transection (group III). Histologic examinations were made using hematoxylin and eosin and safranin-O staining at 2, 4, 8, and 12 weeks postoperatively. An in vitro study was also performed to determine the mechanism by which TNIIIA2 prevents cartilage degeneration. Human chondrocytes were isolated, cultured, and treated with TNIIIA2. The expressions of various mRNAs, including inflammatory cytokines, and anabolic and catabolic factors for cartilage were compared using real-time polymerase chain reaction. RESULTS There were no differences between groups in the study of intra-articular injection of mice (group I vs. group II). In the osteoarthritis model, we found development of osteoarthritis was suppressed in group IV at 4 and 8 weeks. TNIIIA2 upregulated the expressions of tumor necrosis factor-α, matrix metalloproteinase 3, and basic fibroblast growth factor. CONCLUSION We demonstrated that TNIIIA2 could prevent cartilage degeneration without synovitis.
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Affiliation(s)
- Tetsuya Hattori
- Department of Orthopaedic Surgery, Mie
University Graduate School of Medicine, Tsu City, Mie, Japan
| | - Masahiro Hasegawa
- Department of Orthopaedic Surgery, Mie
University Graduate School of Medicine, Tsu City, Mie, Japan,Masahiro Hasegawa, Department of Orthopaedic
Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City,
Mie 514-8507, Japan.
| | - Hironori Unno
- Department of Orthopaedic Surgery, Mie
University Graduate School of Medicine, Tsu City, Mie, Japan
| | - Takahiro Iino
- Department of Orthopaedic Surgery, Mie
University Graduate School of Medicine, Tsu City, Mie, Japan
| | - Fumio Fukai
- Department of Molecular
Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science,
Noda City, Chiba, Japan
| | - Toshimichi Yoshida
- Departments of Pathology & Matrix
Biology, Mie University Graduate School of Medicine, Tsu City, Mie, Japan
| | - Akihiro Sudo
- Department of Orthopaedic Surgery, Mie
University Graduate School of Medicine, Tsu City, Mie, Japan
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5
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HGF/MET Axis Induces Tumor Secretion of Tenascin-C and Promotes Stromal Rewiring in Pancreatic Cancer. Cancers (Basel) 2021; 13:cancers13143519. [PMID: 34298732 PMCID: PMC8305254 DOI: 10.3390/cancers13143519] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 06/30/2021] [Accepted: 07/10/2021] [Indexed: 12/14/2022] Open
Abstract
Simple Summary It has been previously shown that activation of the MET receptor by its ligand, the hepatocyte growth factor (HGF), modulates the tumor-stroma cross-talk in models of pancreatic cancer. We now wish to cast light on the molecular mechanisms by which this ligand/receptor pair sustains the interaction between cancer cells and the tumor microenviroment. To this end, we compared data obtained by large-scale analysis of gene expression in pancreatic cancer cells grown in the presence of HGF versus cells grown in the presence of HGF and treated with specific inhibitors of HGF/MET signaling. By clustering differentially expressed genes according to functional groups, we identified candidate genes involved in the process. Among these, tenascin C was selected due to its activity in sustaining the malignant phenotype. Our results highlight a new role for tenascin C, which could represent the operative arm through which MET promotes activation of the stromal compartment in pancreatic cancer. Abstract Pancreatic ductal adenocarcinoma is an aggressive tumor characterized by the presence of an abundant stromal compartment contributing significantly to the malignant phenotype. Pancreatic stellate cells are peculiar fibroblasts present in the stroma and represent the predominant source of extracellular matrix proteins, pro-inflammatory cytokines, and growth factors, including hepatocyte growth factor (HGF). Exploiting a co-culture system of human pancreatic stellate cells and cancer cells, we demonstrated that fibroblast activation was reduced upon HGF/MET axis inhibition. To unveil the signaling pathways sustaining stroma modulation orchestrated by MET activation in the tumor, we analyzed the gene expression profile in pancreatic cancer cells stimulated with HGF and treated with HGF/MET inhibitors. Transcriptome analysis showed that, among all the genes modulated by HGF, a subset of 125 genes was restored to the basal level following treatment with the inhibitors. By examining these genes via ingenuity pathway analysis, tenascin C emerged as a promising candidate linking MET signaling and tumor microenvironment. MET-dependent tenascin C modulation in pancreatic cancer cells was validated at RNA and protein levels both in vitro and in vivo. In conclusion, this work identifies tenascin C as a gene modulated by MET activation, suggesting a role in MET-mediated tumor-stroma interplay occurring during pancreatic tumor progression.
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Huizer K, Zhu C, Chirifi I, Krist B, Zorgman D, van der Weiden M, van den Bosch TPP, Dumas J, Cheng C, Kros JM, Mustafa DA. Periostin Is Expressed by Pericytes and Is Crucial for Angiogenesis in Glioma. J Neuropathol Exp Neurol 2021; 79:863-872. [PMID: 32647861 DOI: 10.1093/jnen/nlaa067] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 05/12/2020] [Accepted: 06/11/2020] [Indexed: 12/13/2022] Open
Abstract
The expression of the matricellular protein periostin has been associated with glioma progression. In previous work we found an association of periostin with glioma angiogenesis. Here, we screen gliomas for POSTN expression and identify the cells that express periostin in human gliomas. In addition, we study the role of periostin in an in vitro model for angiogenesis. The expression of periostin was investigated by RT-PCR and by immunohistochemistry. In addition, we used double labeling and in situ RNA techniques to identify the expressing cells. To investigate the function of periostin, we silenced POSTN in a 3D in vitro angiogenesis model. Periostin expression was elevated in pilocytic astrocytoma and glioblastoma, but not in grade II/III astrocytomas and oligodendrogliomas. The expression of periostin colocalized with PDGFRβ+ cells, but not with OLIG2+/SOX2+ glioma stem cells. Silencing of periostin in pericytes in coculture experiments resulted in attenuation of the numbers and the length of the vessels formation and in a decrease in endothelial junction formation. We conclude that pericytes are the main source of periostin in human gliomas and that periostin plays an essential role in the growth and branching of blood vessels. Therefore, periostin should be explored as a novel target for developing anti-angiogenic therapy for glioma.
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Affiliation(s)
- Karin Huizer
- From the Laboratory for Tumor Immunopathology, Department of Pathology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Changbin Zhu
- From the Laboratory for Tumor Immunopathology, Department of Pathology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Ihsan Chirifi
- Laboratory for Experimental Cardiology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Bart Krist
- From the Laboratory for Tumor Immunopathology, Department of Pathology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Denise Zorgman
- From the Laboratory for Tumor Immunopathology, Department of Pathology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Marcel van der Weiden
- From the Laboratory for Tumor Immunopathology, Department of Pathology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Thierry P P van den Bosch
- From the Laboratory for Tumor Immunopathology, Department of Pathology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Jasper Dumas
- From the Laboratory for Tumor Immunopathology, Department of Pathology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Caroline Cheng
- Laboratory for Experimental Cardiology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Johan M Kros
- From the Laboratory for Tumor Immunopathology, Department of Pathology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Dana A Mustafa
- From the Laboratory for Tumor Immunopathology, Department of Pathology, Erasmus Medical Center, Rotterdam, The Netherlands
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7
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Iyoda T, Fujita M, Fukai F. Biologically Active TNIIIA2 Region in Tenascin-C Molecule: A Major Contributor to Elicit Aggressive Malignant Phenotypes From Tumors/Tumor Stroma. Front Immunol 2020; 11:610096. [PMID: 33362799 PMCID: PMC7755593 DOI: 10.3389/fimmu.2020.610096] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 11/06/2020] [Indexed: 02/06/2023] Open
Abstract
Tenascin (TN)-C is highly expressed specifically in the lesions of inflammation-related diseases, including tumors. The expression level of TN-C in tumors and the tumor stroma is positively correlated with poor prognosis. However, no drugs targeting TN-C are currently clinically available, partly because the role of TN-C in tumor progression remains controversial. TN-C harbors an alternative splicing site in its fibronectin type III repeat domain, and its splicing variants including the type III-A2 domain are frequently detected in malignant tumors. We previously identified a biologically active region termed TNIIIA2 in the fibronectin type III-A2 domain of TN-C molecule and showed that this region is involved in promoting firm and persistent cell adhesion to fibronectin. In the past decade, through the exposure of various cell lines to peptides containing the TNIIIA2 region, we have published reports demonstrating the ability of the TNIIIA2 region to modulate distinct cellular activities, including survival/growth, migration, and invasion. Recently, we reported that the signals derived from TNIIIA2-mediated β1 integrin activation might play a crucial role for inducing malignant behavior of glioblastoma (GBM). GBM cells exposed to the TNIIIA2 region showed not only exacerbation of PDGF-dependent proliferation, but also acceleration of disseminative migration. On the other hand, we also found that the pro-inflammatory phenotypic changes were promoted when macrophages are stimulated with TNIIIA2 region in relatively low concentration and resulting MMP-9 upregulation is needed to release of the TNIIIA2 region from TN-C molecule. With the contribution of TNIIIA2-stimulated macrophages, the positive feedback spiral loop, which consists of the expression of TN-C, PDGF, and β1 integrin, and TNIIIA2 release, seemed to be activated in GBM with aggressive malignancy. Actually, the growth of transplanted GBM grafts in mice was significantly suppressed via the attenuation of β1 integrin activation. In this review, we thus introduce that the TNIIIA2 region has a significant impact on malignant progression of tumors by regulating cell adhesion. Importantly, it has been demonstrated that the TNIIIA2 region exerts unique biological functions through the extremely strong activation of β1-integrins and their long-lasting duration. These findings prompt us to develop new therapeutic agents targeting the TNIIIA2 region.
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Affiliation(s)
- Takuya Iyoda
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, Sanyo-Onoda City University, Sanyo-Onoda, Japan
| | - Motomichi Fujita
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Japan
| | - Fumio Fukai
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Japan
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8
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Wawrzyniak D, Grabowska M, Głodowicz P, Kuczyński K, Kuczyńska B, Fedoruk-Wyszomirska A, Rolle K. Down-regulation of tenascin-C inhibits breast cancer cells development by cell growth, migration, and adhesion impairment. PLoS One 2020; 15:e0237889. [PMID: 32817625 PMCID: PMC7440653 DOI: 10.1371/journal.pone.0237889] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 08/04/2020] [Indexed: 12/14/2022] Open
Abstract
Tenascin-C (TNC) is an extracellular matrix (ECM) glycoprotein that plays an important role in cell proliferation, migration, and tumour invasion in various cancers. TNC is one of the main protein overexpressed in breast cancer, indicating a role for this ECM molecule in cancer pathology. In this study we have evaluated the TNC loss-off-function in breast cancer cells. In our approach, we used dsRNA sharing sequence homology with TNC mRNA, called ATN-RNA. We present the data showing the effects of ATN-RNA in MDA-MB-231 cells both in monolayer and three-dimensional culture. Cells treated with ATN-RNA were analyzed for phenotypic alterations in proliferation, migration, adhesion, cell cycle, multi-caspase activation and the involvement in epithelial to mesenchymal transition (EMT) processes. As complementary analysis the oncogenomic portals were used to assess the clinical implication of TNC expression on breast cancer patient's survival, showing the TNC overexpression associated with a poor survival outcome. Our approach applied first in brain tumors and then in breast cancer cell lines reveals that ATN-RNA significantly diminishes the cell proliferation, migration and additionally, reverses the mesenchymal cells phenotype to the epithelial one. Thus, TNC could be considered as the universal target in different types of tumors, where TNC overexpression is associated with poor prognosis.
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Affiliation(s)
- Dariusz Wawrzyniak
- Department of Molecular Neurooncology, Institute of Bioorganic Chemistry of the Polish Academy of Sciences, Poznan, Poland
| | - Małgorzata Grabowska
- Department of Molecular Neurooncology, Institute of Bioorganic Chemistry of the Polish Academy of Sciences, Poznan, Poland
| | - Paweł Głodowicz
- Department of Molecular Neurooncology, Institute of Bioorganic Chemistry of the Polish Academy of Sciences, Poznan, Poland
| | - Konrad Kuczyński
- Department of Molecular Neurooncology, Institute of Bioorganic Chemistry of the Polish Academy of Sciences, Poznan, Poland
- NanoBioMedical Centre, Adam Mickiewicz University, Poznan, Poland
| | - Bogna Kuczyńska
- Department of Molecular Neurooncology, Institute of Bioorganic Chemistry of the Polish Academy of Sciences, Poznan, Poland
| | - Agnieszka Fedoruk-Wyszomirska
- Laboratory of Subcellular Structures Analysis, Institute of Bioorganic Chemistry of the Polish Academy of Sciences, Poznan, Poland
| | - Katarzyna Rolle
- Department of Molecular Neurooncology, Institute of Bioorganic Chemistry of the Polish Academy of Sciences, Poznan, Poland
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9
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Integrin Signaling in Glioma Pathogenesis: From Biology to Therapy. Int J Mol Sci 2020; 21:ijms21030888. [PMID: 32019108 PMCID: PMC7037280 DOI: 10.3390/ijms21030888] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 01/26/2020] [Accepted: 01/28/2020] [Indexed: 11/17/2022] Open
Abstract
Integrins are a large family of transmembrane adhesion receptors, which play a key role in interactions of a cell with the surrounding stroma. Integrins are comprised of non-covalently linked α and β chains, which form heterodimeric receptor complexes. The signals from integrin receptors are combined with those originating from growth factor receptors and participate in orchestrating morphological changes of cells, organization of the cytoskeleton, stimulation of cell proliferation and rescuing cells from programmed cell death induced by extracellular matrix (ECM) detachment. Upon binding to specific ligands or ECM components, integrin dimers activate downstream signaling pathways, including focal adhesion kinase, phosphoinositide-3-kinase (PI3K) and AKT kinases, which regulate migration, invasion, proliferation and survival. Expression of specific integrins is upregulated in both tumor cells and stromal cells in a tumor microenvironment. Therefore, integrins became an attractive therapeutic target for many cancers, including the most common primary brain tumors-gliomas. In this review we provide an overview of the involvement of integrin signaling in glioma pathogenesis, formation of the tumor niche and brain tissue infiltration. We will summarize up-to-date therapeutic strategies for gliomas focused on interference with integrin ligand-receptor signaling.
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10
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Tenascin-C Is Increased in Inflammatory Bowel Disease and Is Associated with response to Infliximab Therapy. BIOMED RESEARCH INTERNATIONAL 2019; 2019:1475705. [PMID: 31886172 PMCID: PMC6893280 DOI: 10.1155/2019/1475705] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 10/14/2019] [Accepted: 10/23/2019] [Indexed: 12/14/2022]
Abstract
Tenascin-C (TNC) is an extracellular matrix glycoprotein expressed in response to inflammation and tissue damage. The role of TNC in patients with inflammatory bowel disease (IBD) is not well understood. In this study, we analyzed the expression of TNC in the inflamed mucosa of patients with ulcerative colitis (UC) and Crohn's disease (CD). Serum TNC levels were determined by the enzyme-linked immunosorbent assay (ELISA), and the levels of TNC in patients with different disease activities were compared. The expression of TNC was derived from a GEO dataset. THP-1 cells were stimulated with TNC to evaluate the proinflammatory role of TNC. We found higher TNC expression in the inflamed mucosa of patients with UC and CD compared with normal controls (NCs). TNC was mainly expressed in the stromal area of the intestinal mucosa. The median serum levels of TNC were significantly higher in UC (median 74.1 ng/ml, range 42.6–102.1 ng/ml) and CD (median 59.2 ng/ml, range 44.0–80.9 ng/ml). We also found that serum TNC levels were correlated with Mayo scores in UC and Crohn's disease activity index (CDAI) in CD. Through GSE14580, we demonstrated that patients who were nonresponsive to infliximab treatment had higher mucosal TNC mRNA expression. High TNC mRNA expression in the inflamed intestinal mucosa was associated with poor response to infliximab therapy in patients with UC. Furthermore, THP-1 cells stimulated with TNC showed increased expression of IL-6, but not TNF-α, IL-8, MCP-1, or IL-1β. Thus, increased TNC levels may participate in the pathogenesis of IBD and may serve as a biomarker for disease activity and response to treatment with infliximab.
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11
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Jamaluddin MFB, Nagendra PB, Nahar P, Oldmeadow C, Tanwar PS. Proteomic Analysis Identifies Tenascin-C Expression Is Upregulated in Uterine Fibroids. Reprod Sci 2018; 26:476-486. [PMID: 29730954 DOI: 10.1177/1933719118773420] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Uterine leiomyomas (fibroids) are the most common gynecological tumors, which are enriched in the extracellular matrix (ECM). Fibroids are leading cause of abnormal uterine bleeding and hysterectomy. One of the major questions yet to be answered is the overproduction of specific ECM components in human uterine fibroids, particularly in relation to mutations in the driver gene mediator complex subunit 12 ( MED12). Surgical specimens from 14 patients with uterine leiomyoma having fibroids and corresponding adjacent normal myometrium (ANM) were utilized to analyze genetic and proteomic expression patterns in the tissue samples. MED12 mutations in the fibroids were screened by Sanger sequencing. iTRAQ was used to label the peptides in small-, medium-, and large-sized fibroid samples of annotated MED12 mutation from the same patient. The mixtures of the peptides were fractionated by hydrophilic interaction liquid chromatography (HILIC) and analyzed by liquid chromatography-tandem mass spectrometry (LC-MS/MS) to identify the differential expression proteins. Using isobaric tagged-based quantitative mass spectrometry on 3 selected patients, ECM-related protein tenascin-C (TNC) was observed significantly upregulated (>1.5-fold) with a confidence corresponding to false discovery rate (FDR) <1% in small-, medium-, and large-sized fibroid samples regardless of MED12 mutation status. The TNC was validated on additional patient samples using Western blotting (WB) and immunohistochemistry (IHC) and confirmed significant overexpression of this protein in fibroids compared to matched ANM. Proteomic analyses have identified the increased ECM protein expression, TNC, as a hallmark of uterine fibroids regardless of MED12 mutations. Further functional studies focusing on the upregulated ECM proteins in leiomyogenesis will lead to the identification of novel ECM drug targets for fibroid treatment.
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Affiliation(s)
- M Fairuz B Jamaluddin
- 1 School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, New South Wales, Australia
| | - Prathima B Nagendra
- 1 School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, New South Wales, Australia
| | - Pravin Nahar
- 2 School of Medicine and Public Health, University of Newcastle, Callaghan, New South Wales, Australia.,3 Department of Maternity and Gynaecology, John Hunter Hospital, New South Wales, Australia
| | - Christopher Oldmeadow
- 4 Clinical Research Design, Information Technology and Statistical Support (CReDITSS) Unit, Hunter Medical Research Institute, New South Wales, Australia
| | - Pradeep S Tanwar
- 1 School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, New South Wales, Australia
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12
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Li M, Peng F, Li G, Fu Y, Huang Y, Chen Z, Chen Y. Proteomic analysis of stromal proteins in different stages of colorectal cancer establishes Tenascin-C as a stromal biomarker for colorectal cancer metastasis. Oncotarget 2018; 7:37226-37237. [PMID: 27191989 PMCID: PMC5095071 DOI: 10.18632/oncotarget.9362] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2016] [Accepted: 04/26/2016] [Indexed: 12/12/2022] Open
Abstract
Tumor microenvironment is crucial to tumor development and metastasis. Little is known about the roles of stromal proteins in colorectal carcinogenesis. In this study, we used a combination of laser capture microdissection (LCM), iTRAQ labeling and two-dimensional liquid chromatography-tandem mass spectrometry (2D LC-MS/MS) to compare stromal proteomes in different stages of colorectal cancer. A total of 1966 proteins were identified, and 222 proteins presenting a significant fold change were quantified in different stages. Differentially expressed proteins (DEPs) were subjected to cluster and pathway analyses. We confirmed the differential expression of Tenascin-C and S100A9 using immunohistochemical analysis, and found that the expression levels of S100A9 and Tenascin-C were correlated with TNM stages and metastasis. In addition, our results showed that Tenascin-C was abundantly secreted by the colon cancer cells with high metastatic potential, and highly expressed in lymph nodes with metastasis. Our studies not only shed light on the mechanism by which stromal proteins contributed to colorectal carcinogenesis, but also identified Tenascin-C as a potential stromal biomarker for colorectal cancer metastasis.
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Affiliation(s)
- Maoyu Li
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha, 410008, Hunan Province, China
| | - Fang Peng
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha, 410008, Hunan Province, China
| | - Guoqing Li
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha, 410008, Hunan Province, China
| | - Yang Fu
- Molecular and Computational Biology Program, Department of Biological Sciences, University of Southern California, Los Angeles, CA 90089, USA
| | - Ying Huang
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha, 410008, Hunan Province, China.,Maternal and Child Health Hospital of Hunan Province, Changsha, 410008, Hunan Province, China
| | - Zhuchu Chen
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha, 410008, Hunan Province, China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, Guangdong, China
| | - Yongheng Chen
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha, 410008, Hunan Province, China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, Guangdong, China
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13
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Gocheva V, Naba A, Bhutkar A, Guardia T, Miller KM, Li CMC, Dayton TL, Sanchez-Rivera FJ, Kim-Kiselak C, Jailkhani N, Winslow MM, Del Rosario A, Hynes RO, Jacks T. Quantitative proteomics identify Tenascin-C as a promoter of lung cancer progression and contributor to a signature prognostic of patient survival. Proc Natl Acad Sci U S A 2017; 114:E5625-E5634. [PMID: 28652369 PMCID: PMC5514763 DOI: 10.1073/pnas.1707054114] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
The extracellular microenvironment is an integral component of normal and diseased tissues that is poorly understood owing to its complexity. To investigate the contribution of the microenvironment to lung fibrosis and adenocarcinoma progression, two pathologies characterized by excessive stromal expansion, we used mouse models to characterize the extracellular matrix (ECM) composition of normal lung, fibrotic lung, lung tumors, and metastases. Using quantitative proteomics, we identified and assayed the abundance of 113 ECM proteins, which revealed robust ECM protein signatures unique to fibrosis, primary tumors, or metastases. These analyses indicated significantly increased abundance of several S100 proteins, including Fibronectin and Tenascin-C (Tnc), in primary lung tumors and associated lymph node metastases compared with normal tissue. We further showed that Tnc expression is repressed by the transcription factor Nkx2-1, a well-established suppressor of metastatic progression. We found that increasing the levels of Tnc, via CRISPR-mediated transcriptional activation of the endogenous gene, enhanced the metastatic dissemination of lung adenocarcinoma cells. Interrogation of human cancer gene expression data revealed that high TNC expression correlates with worse prognosis for lung adenocarcinoma, and that a three-gene expression signature comprising TNC, S100A10, and S100A11 is a robust predictor of patient survival independent of age, sex, smoking history, and mutational load. Our findings suggest that the poorly understood ECM composition of the fibrotic and tumor microenvironment is an underexplored source of diagnostic markers and potential therapeutic targets for cancer patients.
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Affiliation(s)
- Vasilena Gocheva
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Alexandra Naba
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139;
- Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Arjun Bhutkar
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Talia Guardia
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Kathryn M Miller
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Carman Man-Chung Li
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Talya L Dayton
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Francisco J Sanchez-Rivera
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Caroline Kim-Kiselak
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Noor Jailkhani
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Monte M Winslow
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Amanda Del Rosario
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Richard O Hynes
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139
- Howard Hughes Medical Institute, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Tyler Jacks
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139;
- Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139
- Howard Hughes Medical Institute, Massachusetts Institute of Technology, Cambridge, MA 02139
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14
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Sarkar S, Mirzaei R, Zemp FJ, Wei W, Senger DL, Robbins SM, Yong VW. Activation of NOTCH Signaling by Tenascin-C Promotes Growth of Human Brain Tumor-Initiating Cells. Cancer Res 2017; 77:3231-3243. [PMID: 28416488 DOI: 10.1158/0008-5472.can-16-2171] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 02/10/2017] [Accepted: 04/10/2017] [Indexed: 01/08/2023]
Abstract
Oncogenic signaling by NOTCH is elevated in brain tumor-initiating cells (BTIC) in malignant glioma, but the mechanism of its activation is unknown. Here we provide evidence that tenascin-C (TNC), an extracellular matrix protein prominent in malignant glioma, increases NOTCH activity in BTIC to promote their growth. We demonstrate the proximal localization of TNC and BTIC in human glioblastoma specimens and in orthotopic murine xenografts of human BTIC implanted intracranially. In tissue culture, TNC was superior amongst several extracellular matrix proteins in enhancing the sphere-forming capacity of glioma patient-derived BTIC. Exogenously applied or autocrine TNC increased BTIC growth through an α2β1 integrin-mediated mechanism that elevated NOTCH ligand Jagged1 (JAG1). Microarray analyses and confirmatory PCR and Western analyses in BTIC determined that NOTCH signaling components including JAG1, ADAMTS15, and NICD1/2 were elevated in BITC after TNC exposure. Inhibition of γ-secretase and metalloproteinase proteolysis in the NOTCH pathway, or silencing of α2β1 integrin or JAG1, reduced the proliferative effect of TNC on BTIC. Collectively, our findings identified TNC as a pivotal initiator of elevated NOTCH signaling in BTIC and define the establishment of a TN-α2β1-JAG1-NOTCH signaling axis as a candidate therapeutic target in glioma patients. Cancer Res; 77(12); 3231-43. ©2017 AACR.
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Affiliation(s)
- Susobhan Sarkar
- Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada.,Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
| | - Reza Mirzaei
- Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada.,Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
| | - Franz J Zemp
- Department of Oncology, University of Calgary, Calgary, Alberta, Canada.,Arnie Charbonneau Cancer Institute, University of Calgary, Calgary, Alberta, Canada
| | - Wu Wei
- Department of Oncology, University of Calgary, Calgary, Alberta, Canada.,Arnie Charbonneau Cancer Institute, University of Calgary, Calgary, Alberta, Canada
| | - Donna L Senger
- Department of Oncology, University of Calgary, Calgary, Alberta, Canada.,Arnie Charbonneau Cancer Institute, University of Calgary, Calgary, Alberta, Canada
| | - Stephen M Robbins
- Department of Oncology, University of Calgary, Calgary, Alberta, Canada.,Arnie Charbonneau Cancer Institute, University of Calgary, Calgary, Alberta, Canada
| | - V Wee Yong
- Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada. .,Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
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15
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Yang Z, Ni W, Cui C, Fang L, Xuan Y. Tenascin C is a prognostic determinant and potential cancer-associated fibroblasts marker for breast ductal carcinoma. Exp Mol Pathol 2017; 102:262-267. [PMID: 28223108 DOI: 10.1016/j.yexmp.2017.02.012] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2016] [Revised: 01/19/2017] [Accepted: 02/04/2017] [Indexed: 01/11/2023]
Abstract
Tenascin C (TNC) is a key of extracellular matrix glycoprotein and highly express in numerous human malignancies. Herein, we attempted to clarify the clinicopathological significance of TNC as a prognostic determinant of breast ductal carcinoma. Then, we investigated TNC immunohistochemical expression in 150 breast ductal carcinomas and 27 normal breast tissue samples. Clinical relevance of TNC expression and the association TNC expression with other factors related to cancer-associated fibroblasts were also examined. In results, TNC expression was significantly higher in breast ductal carcinoma (56.0%) than normal breast tissues (25.9%). The upregulation TNC in cancer stromal were associated with pT stage (P=0.003), lymph node metastasis (P=0.002) and tumor node metastasis stage (P=0.001), also was correlated with an increase in tumor-associated macrophage population (P<0.001). The microvessel density (MVD) was significantly higher in TNC positive group than in negative group (P<0.001). In both univariate and multivariate Cox regression analyses, TNC was an independent poor prognostic factor for overall survival (OS) in breast ductal carcinoma patients. Importantly, over-expression TNC (P<0.001), FSP1 (P<0.001), SMA (P=0.002) and Vimentin (P=0.049) were significantly correlation with the lower OS (P<0.005). In addition, TNC expression in breast ductal carcinoma stromal was positively correlated with FSP1 (P<0.001), SMA (P=0.001) and Vimentin (P<0.001). In conclusion, the high expression of TNC could be a useful cancer-associated fibroblasts marker for the prediction of prognosis of breast ductal carcinoma patients.
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Affiliation(s)
- Zhaoting Yang
- Key Laboratory of Natural Resources of the Changbai Mountain and Functional Molecules, Ministry of Education, Yanbian University, Yanji 133002, China; Institute for Regenerative Medicine, Yanbian University College of Medicine, Yanji 133002, China
| | - Weidong Ni
- Key Laboratory of Natural Resources of the Changbai Mountain and Functional Molecules, Ministry of Education, Yanbian University, Yanji 133002, China; Institute for Regenerative Medicine, Yanbian University College of Medicine, Yanji 133002, China
| | - Chunai Cui
- Institute for Regenerative Medicine, Yanbian University College of Medicine, Yanji 133002, China
| | - Longyun Fang
- Institute for Regenerative Medicine, Yanbian University College of Medicine, Yanji 133002, China; Department of Surgery, Affiliated Hospital of Yanbian University, Yanji, China.
| | - Yanhua Xuan
- Key Laboratory of Natural Resources of the Changbai Mountain and Functional Molecules, Ministry of Education, Yanbian University, Yanji 133002, China; Institute for Regenerative Medicine, Yanbian University College of Medicine, Yanji 133002, China.
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16
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Short peptides interfering with signaling pathways as new therapeutic tools for cancer treatment. Future Med Chem 2017; 9:199-221. [PMID: 28111982 DOI: 10.4155/fmc-2016-0189] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Short peptides have many advantages, such as low molecular weight, selectivity for a specific target, organelles or cells with minimal toxicity. We describe properties of short peptides, which interfere with communication networks in tumor cells and within microenvironment of malignant gliomas, the most common brain tumors. We focus on ligand/receptor axes and intracellular signaling pathways critical for gliomagenesis that could be targeted with interfering peptides. We review structures and efficacy of organelle-specific and cell-penetrating peptides and describe diverse chemical modifications increasing proteolytic stability and protecting synthetic peptides against degradation. We report results of application of short peptides in glioma therapy clinical trials, their rises and falls. The most advanced examples of therapeutics such as short interfering peptides combined with cell-penetrating peptides that show good effectiveness in disease models are presented. It is foreseen that identification of peptides with better clinical properties may improve their success rates in clinical trials.
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17
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Stamenkovic V, Stamenkovic S, Jaworski T, Gawlak M, Jovanovic M, Jakovcevski I, Wilczynski GM, Kaczmarek L, Schachner M, Radenovic L, Andjus PR. The extracellular matrix glycoprotein tenascin-C and matrix metalloproteinases modify cerebellar structural plasticity by exposure to an enriched environment. Brain Struct Funct 2017; 222:393-415. [PMID: 27089885 DOI: 10.1007/s00429-016-1224-y] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Accepted: 04/04/2016] [Indexed: 02/05/2023]
Abstract
The importance of the extracellular matrix (ECM) glycoprotein tenascin-C (TnC) and the ECM degrading enzymes, matrix metalloproteinases (MMPs) -2 and -9, in cerebellar histogenesis is well established. This study aimed to examine whether there is a functional relationship between these molecules in regulating structural plasticity of the lateral deep cerebellar nucleus. To this end, starting from postnatal day 21, TnC- or MMP-9-deficient mice were exposed to an enriched environment (EE). We show that 8 weeks of exposure to EE leads to reduced lectin-based staining of perineuronal nets (PNNs), reduction in the size of GABAergic and increase in the number and size of glutamatergic synaptic terminals in wild-type mice. Conversely, TnC-deficient mice showed reduced staining of PNNs compared to wild-type mice maintained under standard conditions, and exposure to EE did not further reduce, but even slightly increased PNN staining. EE did not affect the densities of the two types of synaptic terminals in TnC-deficient mice, while the size of inhibitory, but not excitatory synaptic terminals was increased. In the time frame of 4-8 weeks, MMP-9, but not MMP-2, was observed to influence PNN remodeling and cerebellar synaptic plasticity as revealed by measurement of MMP-9 activity and colocalization with PNNs and synaptic markers. These findings were supported by observations on MMP-9-deficient mice. The present study suggests that TnC contributes to the regulation of structural plasticity in the cerebellum and that interactions between TnC and MMP-9 are likely to be important for these processes to occur.
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Affiliation(s)
- Vera Stamenkovic
- Center for Laser Microscopy, Department of Physiology and Biochemistry, Faculty of Biology, University of Belgrade, 11000, Belgrade, Serbia
| | - Stefan Stamenkovic
- Center for Laser Microscopy, Department of Physiology and Biochemistry, Faculty of Biology, University of Belgrade, 11000, Belgrade, Serbia
| | - Tomasz Jaworski
- Laboratory of Neurobiology, Nencki Institute of Experimental Biology, 02-093, Warsaw, Poland
| | - Maciej Gawlak
- Laboratory of Physiology and Pathophysiology, Center for Preclinical Research and Technology, The Medical University of Warsaw, 02-097, Warsaw, Poland
| | - Milos Jovanovic
- Center for Laser Microscopy, Department of Physiology and Biochemistry, Faculty of Biology, University of Belgrade, 11000, Belgrade, Serbia
| | - Igor Jakovcevski
- Experimental Neurophysiology, University Hospital Cologne, 50931, Cologne, Germany
- Experimental Neurophysiology, German Center for Neurodegenerative Diseases, 53175, Bonn, Germany
| | - Grzegorz M Wilczynski
- Laboratory of Neuromorphology, Nencki Institute of Experimental Biology, 02-093, Warsaw, Poland
| | - Leszek Kaczmarek
- Laboratory of Neurobiology, Nencki Institute of Experimental Biology, 02-093, Warsaw, Poland
| | - Melitta Schachner
- Department of Cell Biology and Neuroscience, W. M. Keck Center for Collaborative Neuroscience, Rutgers University, Piscataway, NJ, 08854, USA
- Center for Neuroscience, Shantou University Medical College, Shantou, Guangdong, 515041, People's Republic of China
| | - Lidija Radenovic
- Center for Laser Microscopy, Department of Physiology and Biochemistry, Faculty of Biology, University of Belgrade, 11000, Belgrade, Serbia
| | - Pavle R Andjus
- Center for Laser Microscopy, Department of Physiology and Biochemistry, Faculty of Biology, University of Belgrade, 11000, Belgrade, Serbia.
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18
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Čunderlíková B. Clinical significance of immunohistochemically detected extracellular matrix proteins and their spatial distribution in primary cancer. Crit Rev Oncol Hematol 2016; 105:127-44. [DOI: 10.1016/j.critrevonc.2016.04.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2015] [Revised: 04/03/2016] [Accepted: 04/27/2016] [Indexed: 02/07/2023] Open
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19
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Tumor microenvironment: The culprit for ovarian cancer metastasis? Cancer Lett 2016; 377:174-82. [DOI: 10.1016/j.canlet.2016.04.038] [Citation(s) in RCA: 104] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Revised: 04/23/2016] [Accepted: 04/25/2016] [Indexed: 01/08/2023]
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20
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Sawyer AJ, Kyriakides TR. Matricellular proteins in drug delivery: Therapeutic targets, active agents, and therapeutic localization. Adv Drug Deliv Rev 2016; 97:56-68. [PMID: 26763408 DOI: 10.1016/j.addr.2015.12.016] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Revised: 12/17/2015] [Accepted: 12/17/2015] [Indexed: 02/06/2023]
Abstract
Extracellular matrix is composed of a complex array of molecules that together provide structural and functional support to cells. These properties are mainly mediated by the activity of collagenous and elastic fibers, proteoglycans, and proteins such as fibronectin and laminin. ECM composition is tissue-specific and could include matricellular proteins whose primary role is to modulate cell-matrix interactions. In adults, matricellular proteins are primarily expressed during injury, inflammation and disease. Particularly, they are closely associated with the progression and prognosis of cardiovascular and fibrotic diseases, and cancer. This review aims to provide an overview of the potential use of matricellular proteins in drug delivery including the generation of therapeutic agents based on the properties and structures of these proteins as well as their utility as biomarkers for specific diseases.
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Abstract
Extracellular matrix proteins of the tenascin family resemble each other in their domain structure, and also share functions in modulating cell adhesion and cellular responses to growth factors. Despite these common features, the 4 vertebrate tenascins exhibit vastly different expression patterns. Tenascin-R is specific to the central nervous system. Tenascin-C is an “oncofetal” protein controlled by many stimuli (growth factors, cytokines, mechanical stress), but with restricted occurrence in space and time. In contrast, tenascin-X is a constituitive component of connective tissues, and its level is barely affected by external factors. Finally, the expression of tenascin-W is similar to that of tenascin-C but even more limited. In accordance with their highly regulated expression, the promoters of the tenascin-C and -W genes contain TATA boxes, whereas those of the other 2 tenascins do not. This article summarizes what is currently known about the complex transcriptional regulation of the 4 tenascin genes in development and disease.
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Key Words
- AKT, v-akt murine thymoma viral oncogene homolog
- ALK, anaplastic lymphoma kinase
- AP-1, activator protein-1
- ATF, activating transcription factor
- BMP, bone morphogenetic protein
- CBP, CREB binding protein
- CREB, cAMP response element-binding protein
- CREB-RP, CREB-related protein
- CYP21A2, cytochrome P450 family 21 subfamily A polypeptide 2
- ChIP, chromatin immunoprecipitation
- EBS, Ets binding site
- ECM, extracellular matrix
- EGF, epidermal growth factor
- ERK1/2, extracellular signal-regulated kinase 1/2
- ETS, E26 transformation-specific
- EWS-ETS, Ewing sarcoma-Ets fusion protein
- Evx1, even skipped homeobox 1
- FGF, fibroblast growth factor
- HBS, homeodomain binding sequence
- IL, interleukin
- ILK, integrin-linked kinase
- JAK, Janus kinase
- JNK, c-Jun N-terminal kinase
- MHCIII, major histocompatibility complex class III
- MKL1, megakaryoblastic leukemia-1
- NFκB, nuclear factor kappa B
- NGF, nerve growth factor; NFAT, nuclear factor of activated T-cells
- OTX2, orthodenticle homolog 2
- PDGF, platelet-derived growth factor
- PI3K, phosphatidylinositol 3-kinase
- POU3F2, POU domain class 3 transcription factor 2
- PRRX1, paired-related homeobox 1
- RBPJk, recombining binding protein suppressor of hairless
- ROCK, Rho-associated, coiled-coil-containing protein kinase
- RhoA, ras homolog gene family member A
- SAP, SAF-A/B, Acinus, and PIAS
- SCX, scleraxix
- SEAP, secreted alkaline phosphatase
- SMAD, small body size - mothers against decapentaplegic
- SOX4, sex determining region Y-box 4
- SRE, serum response element
- SRF, serum response factor
- STAT, signal transducer and activator of transcription
- TGF-β, transforming growth factor-β
- TNC, tenascin-C
- TNF-α, tumor necrosis factor-α
- TNR, tenascin-R
- TNW, tenascin-W
- TNX, tenascin-X
- TSS, transcription start site
- UTR, untranslated region
- WNT, wingless-related integration site
- cancer
- cytokine
- development
- extracellular matrix
- gene promoter
- gene regulation
- glucocorticoid
- growth factor
- homeobox gene
- matricellular
- mechanical stress
- miR, micro RNA
- p38 MAPK, p38 mitogen activated protein kinase
- tenascin
- transcription factor
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Affiliation(s)
- Francesca Chiovaro
- a Friedrich Miescher Institute for Biomedical Research ; Basel , Switzerland
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Abstract
Tenascins are a family of extracellular matrix molecules that are mainly expressed in embryonic development and down-regulated in adulthood. A re-expression in the adult occurs under pathological conditions such as inflammation, regeneration or neoplasia. As the most prominent member of the tenascin family, TN-C, is highly expressed in glioma tissue and rising evidence suggests that TN-C plays a crucial role in cell migration or invasion - the most fatal characteristics of glioma - also the other members of this protein family have been investigated with regard to their impact on glioma biology. For all tenascins correlations between the expression levels of the different family members and the degree of malignancy and invasiveness of glial tumors could be detected. Overall, the former and recent results in the research on glioma and tenascins point at distinct roles of each of the molecules in glioma biology and the devastating properties of these tumors.
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Affiliation(s)
- Nicole Brösicke
- a Department of Cell Morphology and Molecular Neurobiology ; Ruhr-University Bochum ; Bochum , Germany
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Xu Y, Li Z, Jiang P, Wu G, Chen K, Zhang X, Li X. The co-expression of MMP-9 and Tenascin-C is significantly associated with the progression and prognosis of pancreatic cancer. Diagn Pathol 2015; 10:211. [PMID: 26652622 PMCID: PMC4676101 DOI: 10.1186/s13000-015-0445-3] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2015] [Accepted: 11/28/2015] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Matrix metalloproteinase-9 (MMP-9) and Tenascin-C (TN-C) have been shown to be involved in the metastasis of many tumors. The purpose of this study was to determine the relationship between the co-expression of these two molecules and the clinical prognosis of pancreatic cancer. METHODS We investigated the expression of TN-C and MMP-9 in 103 pancreatic cancer tissues by immunohistochemistry and used statistical analyses to investigate the correlations of individual expression or co-expression of these two molecules with clinicopathological parameters and survival of pancreatic cancer. RESULTS The expression of MMP-9 and TN-C were increased in pancreatic cancer. The co-expression of MMP-9 and TN-C was also detected. The expression of MMP-9 and TN-C were correlated with vascular invasion, lymph node invasion, liver metastases and TNM stage. The co-expression of MMP-9 and TN-C was significantly related to the pancreatic cancer metastases. The individual overexpression of MMP-9 or TN-C significantly decreased the overall survival rates. The co-expression of MMP-9 and TN-C had the lowest overall survival rates. The co-expression of MMP-9 and TN-C was an independent predictor of survival for pancreatic cancer patients. CONCLUSIONS Co-expression of MMP-9 and TN-C was associated with poorer prognosis and was found to be an independent predictor of survival.
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Affiliation(s)
- Yingqiang Xu
- Department of Hepatobiliary Surgery Institute, Southwest Hospital, Third Military Medical University, Chongqing, China.
| | - Zhonghu Li
- Department of Hepatobiliary Surgery Institute, Southwest Hospital, Third Military Medical University, Chongqing, China.
| | - Peng Jiang
- Department of Hepatobiliary Surgery Institute, Southwest Hospital, Third Military Medical University, Chongqing, China.
| | - Guo Wu
- Department of Hepatobiliary Surgery Institute, Southwest Hospital, Third Military Medical University, Chongqing, China.
| | - Kai Chen
- Department of Hepatobiliary Surgery Institute, Southwest Hospital, Third Military Medical University, Chongqing, China.
| | - Xi Zhang
- Department of Hepatobiliary Surgery Institute, Southwest Hospital, Third Military Medical University, Chongqing, China.
| | - Xiaowu Li
- Department of Hepatobiliary Surgery Institute, Southwest Hospital, Third Military Medical University, Chongqing, China. .,, No.30 Gaotanyan Street, Shapingba District, Chongqing, 400038, China.
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Krušlin B, Ulamec M, Tomas D. Prostate cancer stroma: an important factor in cancer growth and progression. Bosn J Basic Med Sci 2015; 15:1-8. [PMID: 26042506 PMCID: PMC4469930 DOI: 10.17305/bjbms.2015.449] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Revised: 05/04/2015] [Accepted: 05/04/2015] [Indexed: 12/30/2022] Open
Abstract
Reactive stromal changes that occur in different human cancers might play a role in local tumor spreading and progression. Studies done on various human cancers have shown activated stromal cell phenotypes, modified extracellular matrix (ECM) composition, and increased microvessel density. Furthermore, they exhibit biological markers consistent with stroma at the site of wound repair. In prostate cancer, stroma is composed of fibroblasts, myofibroblasts, endothelial cells and immune cells. Predominant cells in the tumorous stroma are, however, fibroblasts/myofibroblasts. They are responsible for the synthesis, deposition and remodeling of the ECM. Epithelial tumorous cells, in interaction with stromal cells and with the help of various molecules of ECM, create a microenvironment suitable for cancer cell proliferation, movement, and differentiation. In this review, we discussed the role of different stromal components in prostate cancer as well as their potential prognostic and therapeutic significance.
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Affiliation(s)
- Božo Krušlin
- Department of pathology, Sestre milosrdnice University Hospital, Zagreb.
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Ikemura S, Hasegawa M, Iino T, Miyamoto K, Imanaka-Yoshida K, Yoshida T, Sudo A. Effect of tenascin-C on the repair of full-thickness osteochondral defects of articular cartilage in rabbits. J Orthop Res 2015; 33:563-71. [PMID: 25428773 DOI: 10.1002/jor.22794] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Accepted: 11/24/2014] [Indexed: 02/04/2023]
Abstract
The purpose of this study was to examine the effect of tenascin-C (TNC) on the repair of full-thickness osteochondral defects of articular cartilage in vivo. We used a gellan-gellan-sulfate sponge (Gellan-GS) to maintain a TNC-rich environment in the cartilage defects. We implanted Gellan-GS soaked in PBS only (Group 1), Gellan-GS soaked in 10 µg/ml of TNC (Group 2), and Gellan-GS soaked in 100 µg/ml of TNC (Group 3) into a full-thickness osteochondral defect of the patellar groove of rabbits. The defect area was examined grossly and histologically 4-12 weeks after surgery. Sections of synovium were also immunohistochemically investigated. Histologically as well as macroscopically, the defects in Group 2 showed better repair than the other groups at 8 and 12 weeks after surgery. Inflammation of the synovium tended to diminish over time in all groups, and the degree of synovitis was the same for all three groups at each time point. In conclusion, Gellan-GS soaked in TNC can be used as a novel scaffold for the repair of articular cartilage defects. This study also indicates that TNC promotes the repair of full-thickness osteochondral defects in vivo.
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Affiliation(s)
- Shigeto Ikemura
- Department of Orthopaedic Surgery, Mie University Graduate School of Medicine, Mie, Japan
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26
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Jacobson O, Yan X, Niu G, Weiss ID, Ma Y, Szajek LP, Shen B, Kiesewetter DO, Chen X. PET imaging of tenascin-C with a radiolabeled single-stranded DNA aptamer. J Nucl Med 2015; 56:616-21. [PMID: 25698784 DOI: 10.2967/jnumed.114.149484] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2014] [Accepted: 01/19/2015] [Indexed: 12/17/2022] Open
Abstract
UNLABELLED Tenascin-C is an extracellular matrix glycoprotein that is expressed by injured tissues and by various cancers. Recent publications showed that tenascin-C expression by cancer lesions predicts tumor growth, metastasis, and angiogenesis, suggesting tenascin-C as a potential therapeutic target. Currently there is no noninvasive method to determine tumoral tenascin-C expression in vivo. To address the need for an agent to image and quantify tenascin-C, we report the development of a radioactive PET tracer based on a tenascin-C-specific single-stranded DNA aptamer (tenascin-C aptamer). METHODS Tenascin-C aptamer was radiolabeled with (18)F and (64)Cu. PET imaging studies for the evaluation of tumor uptake and pharmacokinetics of tenascin-C aptamer were performed in comparison to a nonspecific scrambled aptamer (Sc aptamer). RESULTS The labeled tenascin-C aptamer provided clear visualization of tenascin-C-positive but not tenascin-C-negative tumors. The uptake of tenascin-C aptamer was significantly higher than that of Sc aptamer in tenascin-C-positive tumors. The labeled tenascin-C aptamer had fast clearance from the blood and other nonspecific organs through the kidneys, resulting in high tumor contrast. CONCLUSION Our data suggest that suitably labeled tenascin-C aptamer can be used as a PET tracer to image tumor expression of tenascin-C with a high tumor-to-background ratio and might provide insightful and personalized medical data that will help determine appropriate treatment and monitoring.
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Affiliation(s)
- Orit Jacobson
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland
| | - Xuefeng Yan
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland Department of Radiology, The Fourth Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Gang Niu
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland
| | - Ido D Weiss
- Laboratory of Molecular Immunology, National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health, Bethesda, Maryland; and
| | - Ying Ma
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland
| | - Lawrence P Szajek
- Positron Emission Tomography Department, Warren Grant Magnuson Clinical Center (CC), National Institutes of Health, Bethesda, Maryland
| | - Baozhong Shen
- Department of Radiology, The Fourth Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Dale O Kiesewetter
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland
| | - Xiaoyuan Chen
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland
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Machino-Ohtsuka T, Tajiri K, Kimura T, Sakai S, Sato A, Yoshida T, Hiroe M, Yasutomi Y, Aonuma K, Imanaka-Yoshida K. Tenascin-C aggravates autoimmune myocarditis via dendritic cell activation and Th17 cell differentiation. J Am Heart Assoc 2014; 3:e001052. [PMID: 25376187 PMCID: PMC4338691 DOI: 10.1161/jaha.114.001052] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background Tenascin‐C (TN‐C), an extracellular matrix glycoprotein, appears at several important steps of cardiac development in the embryo, but is sparse in the normal adult heart. TN‐C re‐expresses under pathological conditions including myocarditis, and is closely associated with tissue injury and inflammation in both experimental and clinical settings. However, the pathophysiological role of TN‐C in the development of myocarditis is not clear. We examined how TN‐C affects the initiation of experimental autoimmune myocarditis, immunologically. Methods and Results A model of experimental autoimmune myocarditis was established in BALB/c mice by immunization with murine α‐myosin heavy chains. We found that TN‐C knockout mice were protected from severe myocarditis compared to wild‐type mice. TN‐C induced synthesis of proinflammatory cytokines, including interleukin (IL)‐6, in dendritic cells via activation of a Toll‐like receptor 4, which led to T‐helper (Th)17 cell differentiation and exacerbated the myocardial inflammation. In the transfer experiment, dendritic cells loaded with cardiac myosin peptide acquired the functional capacity to induce myocarditis when stimulated with TN‐C; however, TN‐C‐stimulated dendritic cells generated from Toll‐like receptor 4 knockout mice did not induce myocarditis in recipients. Conclusions Our results demonstrated that TN‐C aggravates autoimmune myocarditis by driving the dendritic cell activation and Th17 differentiation via Toll‐like receptor 4. The blockade of Toll‐like receptor 4‐mediated signaling to inhibit the proinflammatory effects of TN‐C could be a promising therapeutic strategy against autoimmune myocarditis.
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Affiliation(s)
- Tomoko Machino-Ohtsuka
- Cardiovascular Division, Faculty of Medicine, University of Tsukuba, Japan (T.M.O., K.T., T.K., S.S., A.S., K.A.)
| | - Kazuko Tajiri
- Cardiovascular Division, Faculty of Medicine, University of Tsukuba, Japan (T.M.O., K.T., T.K., S.S., A.S., K.A.)
| | - Taizo Kimura
- Cardiovascular Division, Faculty of Medicine, University of Tsukuba, Japan (T.M.O., K.T., T.K., S.S., A.S., K.A.)
| | - Satoshi Sakai
- Cardiovascular Division, Faculty of Medicine, University of Tsukuba, Japan (T.M.O., K.T., T.K., S.S., A.S., K.A.)
| | - Akira Sato
- Cardiovascular Division, Faculty of Medicine, University of Tsukuba, Japan (T.M.O., K.T., T.K., S.S., A.S., K.A.)
| | - Toshimichi Yoshida
- Mie University Research Center for Matrix Biology and Department of Pathology and Matrix Biology, Mie University Graduate School of Medicine, Tsu, Japan (T.Y., K.I.Y.)
| | - Michiaki Hiroe
- Department of Cardiology, National Center of Global Health and Medicine, Tokyo, Japan (M.H.)
| | - Yasuhiro Yasutomi
- Laboratory of Immunoregulation and Vaccine Research, Tsukuba Primate Research Center, National Institution of Biomedical Innovation, Tsukuba, Japan (Y.Y.)
| | - Kazutaka Aonuma
- Cardiovascular Division, Faculty of Medicine, University of Tsukuba, Japan (T.M.O., K.T., T.K., S.S., A.S., K.A.)
| | - Kyoko Imanaka-Yoshida
- Mie University Research Center for Matrix Biology and Department of Pathology and Matrix Biology, Mie University Graduate School of Medicine, Tsu, Japan (T.Y., K.I.Y.)
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Uenishi G, Theisen D, Lee JH, Kumar A, Raymond M, Vodyanik M, Swanson S, Stewart R, Thomson J, Slukvin I. Tenascin C promotes hematoendothelial development and T lymphoid commitment from human pluripotent stem cells in chemically defined conditions. Stem Cell Reports 2014; 3:1073-84. [PMID: 25448067 PMCID: PMC4263995 DOI: 10.1016/j.stemcr.2014.09.014] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2014] [Revised: 09/22/2014] [Accepted: 09/23/2014] [Indexed: 12/16/2022] Open
Abstract
The recent identification of hemogenic endothelium (HE) in human pluripotent stem cell (hPSC) cultures presents opportunities to investigate signaling pathways that are essential for blood development from endothelium and provides an exploratory platform for de novo generation of hematopoietic stem cells (HSCs). However, the use of poorly defined human or animal components limits the utility of the current differentiation systems for studying specific growth factors required for HE induction and manufacturing clinical-grade therapeutic blood cells. Here, we identified chemically defined conditions required to produce HE from hPSCs growing in Essential 8 (E8) medium and showed that Tenascin C (TenC), an extracellular matrix protein associated with HSC niches, strongly promotes HE and definitive hematopoiesis in this system. hPSCs differentiated in chemically defined conditions undergo stages of development similar to those previously described in hPSCs cocultured on OP9 feeders, including the formation of VE-Cadherin+CD73−CD235a/CD43− HE and hematopoietic progenitors with myeloid and T lymphoid potential. Hemogenic endothelium is generated in a completely defined xenogen-free system The system reproduces all stages of hematopoietic development Tenascin C enhances hematoendothelial development from pluripotent stem cells Tenesacin C uniquely supports T cell specification
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Affiliation(s)
- Gene Uenishi
- Department of Pathology and Laboratory Medicine, University of Wisconsin, Madison, WI 53792, USA
| | - Derek Theisen
- Wisconsin National Primate Research Center, University of Wisconsin, Madison, WI 53715, USA
| | - Jeong-Hee Lee
- Wisconsin National Primate Research Center, University of Wisconsin, Madison, WI 53715, USA
| | - Akhilesh Kumar
- Wisconsin National Primate Research Center, University of Wisconsin, Madison, WI 53715, USA
| | - Matt Raymond
- Wisconsin National Primate Research Center, University of Wisconsin, Madison, WI 53715, USA
| | - Maxim Vodyanik
- Wisconsin National Primate Research Center, University of Wisconsin, Madison, WI 53715, USA
| | - Scott Swanson
- Morgridge Institute for Research, Madison, WI 53707, USA
| | - Ron Stewart
- Morgridge Institute for Research, Madison, WI 53707, USA
| | - James Thomson
- Morgridge Institute for Research, Madison, WI 53707, USA; Department of Cell and Regenerative Biology, School of Medicine and Public Health, University of Wisconsin, Madison, WI 53707, USA; Department of Molecular, Cellular & Developmental Biology, University of California, Santa Barbara, Santa Barbara, CA 93106, USA
| | - Igor Slukvin
- Department of Pathology and Laboratory Medicine, University of Wisconsin, Madison, WI 53792, USA; Wisconsin National Primate Research Center, University of Wisconsin, Madison, WI 53715, USA.
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Hong H, Chen F, Zhang Y, Cai W. New radiotracers for imaging of vascular targets in angiogenesis-related diseases. Adv Drug Deliv Rev 2014; 76:2-20. [PMID: 25086372 DOI: 10.1016/j.addr.2014.07.011] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2014] [Revised: 07/14/2014] [Accepted: 07/22/2014] [Indexed: 01/03/2023]
Abstract
Tremendous advances over the last several decades in positron emission tomography (PET) and single photon emission computed tomography (SPECT) allow for targeted imaging of molecular and cellular events in the living systems. Angiogenesis, a multistep process regulated by the network of different angiogenic factors, has attracted world-wide interests, due to its pivotal role in the formation and progression of different diseases including cancer, cardiovascular diseases (CVD), and inflammation. In this review article, we will summarize the recent progress in PET or SPECT imaging of a wide variety of vascular targets in three major angiogenesis-related diseases: cancer, cardiovascular diseases, and inflammation. Faster drug development and patient stratification for a specific therapy will become possible with the facilitation of PET or SPECT imaging and it will be critical for the maximum benefit of patients.
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Chiquet-Ehrismann R, Orend G, Chiquet M, Tucker RP, Midwood KS. Tenascins in stem cell niches. Matrix Biol 2014; 37:112-23. [DOI: 10.1016/j.matbio.2014.01.007] [Citation(s) in RCA: 104] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Revised: 01/15/2014] [Accepted: 01/16/2014] [Indexed: 12/16/2022]
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Tanaka R, Seki Y, Saito Y, Kamiya S, Fujita M, Okutsu H, Iyoda T, Takai T, Owaki T, Yajima H, Taira J, Hayashi R, Kodama H, Matsunaga T, Fukai F. Tenascin-C-derived peptide TNIIIA2 highly enhances cell survival and platelet-derived growth factor (PDGF)-dependent cell proliferation through potentiated and sustained activation of integrin α5β1. J Biol Chem 2014; 289:17699-708. [PMID: 24808173 DOI: 10.1074/jbc.m113.546622] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Tenascin-C is an adhesion modulatory matrix protein that is highly expressed in tumors; however, its biochemical activity involved in tumorigenesis is not fully understood. On the other hand, increasing evidence indicates the importance of integrin α5β1 in cancer development. We previously demonstrated that tenascin-C harbors a functional site that can be released as a proadhesive peptide such as TNIIIA2. Peptide TNIIIA2 is capable of inducing activation of β1-integrins including α5β1 via syndecan-4. In this study the proadhesive effect of TNIIIA2 was characterized by potentiated and sustained activation of integrin α5β1. Based on this effect, TNIIIA2 rendered nontransformed fibroblasts (NIH3T3) resistant to serum deprivation-elicited anoikis through activation of the Akt/Bcl-2 pathway. Moreover, TNIIIA2 hyperstimulated PDGF-dependent proliferation of NIH3T3 by activating integrin α5β1. Tenascin-C, a parental protein of TNIIIA2, also stimulated PDGF-dependent proliferation, which was blocked by a matrix metalloproteinase-2/9 inhibitor and an anti-TNIIIA2 function-blocking antibody, suggesting proteolytic exposure of the proadhesive effect of TNIIIA2. Mechanistic analyses revealed that TNIIIA2 induced a lateral association of PDGF receptor β with the molecular complex of activated integrin α5β1 and syndecan-4 in the membrane microdomains enriched with cholesterol/caveolin-1, resulting in prolonged activation of PDGF receptor β and the subsequent Ras/mitogen-activated protein kinase pathway in a PDGF-dependent manner. Of note, TNIIIA2 induced continuous proliferation in NIH3T3 in an integrin α5β1-dependent manner even after they formed a confluent monolayer. Thus, it was proposed that tenascin-C might be involved in deregulated cell growth through potentiated and sustained activation of integrin α5β1 after exposure of the proadhesive effect of TNIIIA2.
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Affiliation(s)
- Rika Tanaka
- From the Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Chiba 278-8510, Japan
| | - Yutaka Seki
- From the Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Chiba 278-8510, Japan
| | - Yohei Saito
- From the Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Chiba 278-8510, Japan
| | - Sadahiro Kamiya
- Department of Drug Informatics, Faculty of Pharmaceutical Sciences, Josai International University, 1 Gumyo, Togane-shi, Chiba 283-8555, Japan
| | - Motomichi Fujita
- From the Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Chiba 278-8510, Japan
| | - Hiroaki Okutsu
- From the Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Chiba 278-8510, Japan
| | - Takuya Iyoda
- From the Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Chiba 278-8510, Japan
| | - Tatsuya Takai
- From the Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Chiba 278-8510, Japan
| | - Toshiyuki Owaki
- From the Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Chiba 278-8510, Japan
| | - Hirofumi Yajima
- Department of Applied Chemistry, Faculty of Science, Tokyo University of Science, Tokyo 162-8601, Japan
| | - Junichi Taira
- Department of Chemistry, Kurume University School of Medicine, Kurume 830-0011, Japan
| | - Ryo Hayashi
- Faculty of Science and Engineering, Saga University, Saga 849-0922, Japan, and
| | - Hiroaki Kodama
- Faculty of Science and Engineering, Saga University, Saga 849-0922, Japan, and
| | - Takuya Matsunaga
- From the Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Chiba 278-8510, Japan
| | - Fumio Fukai
- From the Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Chiba 278-8510, Japan,
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Tastekin D, Tas F, Karabulut S, Duranyildiz D, Serilmez M, Guveli M, Vatansever S. Clinical significance of serum tenascin-C levels in breast cancer. Tumour Biol 2014; 35:6619-25. [PMID: 24696262 DOI: 10.1007/s13277-014-1875-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2014] [Accepted: 03/19/2014] [Indexed: 12/21/2022] Open
Abstract
Tenascin-C (TNC) is a key molecule in tissue remodeling, and high levels are observed in many diseases, including heart failure, thrombosis, atherosclerosis, and cancer. High TNC expression by immunohistochemical analysis has been shown in invasive and metastasizing tissues from a variety of cancers, including colon, lung, brain, and breast. This study was conducted to investigate the serum level of TNC in breast cancer patients and its relationship with tumor progression and known prognostic parameters. Ninety-six breast cancer patients were enrolled into the study. Serum samples were obtained on first admission before adjuvant and metastatic treatments were given and at follow-up. Serum TNC levels were determined by the solid-phase sandwich enzyme-linked immunosorbent assay (ELISA) method. Median age of diagnosis was 48 years old (range, 29-80). Thirty-seven (39 %) patients had metastatic breast cancer. The mean TNC levels were found to be significantly higher in patients with breast cancer (344.1 ± 42.4 pg/mL) compared to those in healthy controls (137.2 ± 26.8 pg/mL) (p = 0.005). Serum TNC level in grade 3 tumors was found to be significantly higher than in grades 1-2 tumors (p = 0.04). No correlation was detected between serum TNC levels and other prognostic parameters analyzed, including presence of metastasis, lymph node involvement, and tumor size. Serum TNC level had no significantly adverse effect on survival in univariate and multivariate analyses (p = 0.65 and p = 0.85, respectively). In conclusion, although serum TNC levels are elevated, it has no predictive or prognostic roles on survival in breast cancer patients.
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Affiliation(s)
- D Tastekin
- Department of Medical Oncology, Oncology Institute, Istanbul University, Capa, 34390, Istanbul, Turkey,
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Matrikine and matricellular regulators of EGF receptor signaling on cancer cell migration and invasion. J Transl Med 2014; 94:31-40. [PMID: 24247562 PMCID: PMC4038324 DOI: 10.1038/labinvest.2013.132] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2013] [Revised: 08/12/2013] [Accepted: 08/13/2013] [Indexed: 02/07/2023] Open
Abstract
Cancer invasion is a complex process requiring, among other events, extensive remodeling of the extracellular matrix including deposition of pro-migratory and pro-proliferative moieties. In recent years, it has been described that while invading through matrices cancer cells can change shape and adapt their migration strategies depending on the microenvironmental context. Although intracellular signaling pathways governing the mesenchymal to amoeboid migration shift and vice versa have been mostly elucidated, the extracellular signals promoting these shifts are largely unknown. In this review, we summarize findings that point to matrikines that bind specifically to the EGF receptor as matricellular molecules that enable cancer cell migrational plasticity and promote invasion.
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Brösicke N, van Landeghem FKH, Scheffler B, Faissner A. Tenascin-C is expressed by human glioma in vivo and shows a strong association with tumor blood vessels. Cell Tissue Res 2013; 354:409-30. [DOI: 10.1007/s00441-013-1704-9] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2013] [Accepted: 07/12/2013] [Indexed: 12/17/2022]
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35
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Radom F, Jurek PM, Mazurek MP, Otlewski J, Jeleń F. Aptamers: molecules of great potential. Biotechnol Adv 2013; 31:1260-74. [PMID: 23632375 DOI: 10.1016/j.biotechadv.2013.04.007] [Citation(s) in RCA: 136] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2012] [Revised: 03/27/2013] [Accepted: 04/19/2013] [Indexed: 01/08/2023]
Abstract
Aptamers emerged over 20 years ago as a class of nucleic acids able to recognize specific targets. Today, aptamer-related studies constitute a large and important field of biotechnology. Functional oligonucleotides have proved to be a versatile tool in biomedical research due to the ease of synthesis, a wide range of potentially recognized molecular targets and the simplicity of selection. Similarly to antibodies, aptamers can be used to detect or isolate specific molecules, as well as to act as targeting and therapeutic agents. In this review we present different approaches to aptamer application in nanobiotechnology, diagnostics and medicine.
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Affiliation(s)
- Filip Radom
- Department of Protein Engineering, Faculty of Biotechnology, University of Wroclaw, Tamka 2, 50-137 Wroclaw, Poland
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De Laporte L, Rice JJ, Tortelli F, Hubbell JA. Tenascin C promiscuously binds growth factors via its fifth fibronectin type III-like domain. PLoS One 2013; 8:e62076. [PMID: 23637968 PMCID: PMC3630135 DOI: 10.1371/journal.pone.0062076] [Citation(s) in RCA: 92] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2012] [Accepted: 03/16/2013] [Indexed: 11/22/2022] Open
Abstract
Tenascin C (TNC) is an extracellular matrix protein that is upregulated during development as well as tissue remodeling. TNC is comprised of multiple independent folding domains, including 15 fibronectin type III-like (TNCIII) domains. The fifth TNCIII domain (TNCIII5) has previously been shown to bind heparin. Our group has shown that the heparin-binding fibronectin type III domains of fibronectin (FNIII), specifically FNIII12–14, possess affinity towards a large number of growth factors. Here, we show that TNCIII5 binds growth factors promiscuously and with high affinity. We produced recombinant fragments of TNC representing the first five TNCIII repeats (TNCIII1–5), as well as subdomains, including TNCIII5, to study interactions with various growth factors. Multiple growth factors of the platelet-derived growth factor (PDGF) family, the fibroblast growth factor (FGF) family, the transforming growth factor beta (TGF-β) superfamily, the insulin-like growth factor binding proteins (IGF-BPs), and neurotrophins were found to bind with high affinity to this region of TNC, specifically to TNCIII5. Surface plasmon resonance was performed to analyze the kinetics of binding of TNCIII1–5 with TGF-β1, PDGF-BB, NT-3, and FGF-2. The promiscuous yet high affinity of TNC for a wide array of growth factors, mediated mainly by TNCIII5, may play a role in multiple physiological and pathological processes involving TNC.
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Affiliation(s)
- Laura De Laporte
- Institute of Bioengineering, School of Life Sciences and School of Engineering, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Jeffrey J. Rice
- Institute of Bioengineering, School of Life Sciences and School of Engineering, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
- Department of Chemical Engineering, Tennessee Technological University, Cookeville, Tennessee, United States of America
| | - Federico Tortelli
- Institute of Bioengineering, School of Life Sciences and School of Engineering, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Jeffrey A. Hubbell
- Institute of Bioengineering, School of Life Sciences and School of Engineering, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
- Institute of Chemical Sciences and Engineering, School of Basic Sciences, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
- * E-mail:
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Extracellular Matrix is an Important Component of Limbal Stem Cell Niche. J Funct Biomater 2012; 3:879-94. [PMID: 24955751 PMCID: PMC4030928 DOI: 10.3390/jfb3040879] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2012] [Revised: 12/04/2012] [Accepted: 12/05/2012] [Indexed: 02/07/2023] Open
Abstract
Extracellular matrix plays an important role in stem cell niche which maintains the undifferentiated stem cell phenotype. Human corneal epithelial stem cells are presumed to reside mainly at the limbal basal epithelium. Efforts have been made to characterize different components of the extracellular matrix that are preferentially expressed at the limbus. Mounting evidence from experimental data suggest that these components are part of the stem cell niche and play a role in the homeostasis of limbal stem cells. The extracellular matrix provides a mechanical and structural support as well as regulates cellular functions such as adhesion, migration, proliferation, self-renewal and differentiation. Optimization of the extracellular matrix components might be able to recreate an ex vivo stem cell niche to expand limbal stem cells.
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Melanoma cell invasiveness is promoted at least in part by the epidermal growth factor-like repeats of tenascin-C. J Invest Dermatol 2012; 133:210-20. [PMID: 22951722 PMCID: PMC3519964 DOI: 10.1038/jid.2012.263] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Tenascin-C (TNC), overexpressed in invasive growths, has been implicated in progression of melanoma but the source and function of this molecule are not well defined. We found TNC expression at the front of invading melanoma cells, and that adding TNC to matrices enhances individual melanoma cell migration. As TNC is a multidomain protein, we examined the role of the TNC EGF-like repeats (EGFL) as these activate motogenic signaling cascades. We overexpressed a TNC fragment containing the assembly and EGFL domains of TNC (TNCEGFL). TNCEGFL-expressing melanoma cells had lower speed and persistence in 2D migration assays due to a shift in the adhesion-contractility balance, as expression of TNCEGFL delayed melanoma cell attachment and spreading. The less adhesive phenotype was due, in part, to increased ROCK signaling concomitant with MLC2 and MYPT phosphorylation. Inhibition of ROCK activity, which drives transcellular contractility, restored adhesion of TNCEGFL expressing melanoma cells and increased their migration in 2D. In contrast to the diminished migration in 2D, TNCEGFL-expressing melanoma cells had higher invasive potential in Matrigel invasion assays, with cells expressing TNCEGFL having amoeboid morphology. Our findings suggest that melanoma-derived TNC EGFL play a role in melanoma invasion by modulating ROCK signaling and cell migration.
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Abstract
Tenascins are large glycoproteins found in embryonic and adult extracellular matrices. Of the four family members, two have been shown to be overexpressed in the microenvironment of solid tumours: tenascin-C and tenascin-W. The regular presence of these proteins in tumours suggests a role in tumourigenesis, which has been investigated intensively for tenascin-C and recently for tenascin-W as well. In this review, we follow a malignant cell starting from its birth through its potential metastatic journey and describe how tenascin-C and tenascin-W contribute to these successive steps of tumourigenesis. We consider the importance of the mechanical aspect in tenascin signalling. Furthermore, we discuss studies describing tenascin-C as an important component of stem cell niches and present examples reporting its role in cancer therapy resistance.
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Affiliation(s)
- Florence Brellier
- Friedrich Miescher Institute for Biomedical Research, Novartis Research Foundation, Basel, Switzerland
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Sato A, Hiroe M, Akiyama D, Hikita H, Nozato T, Hoshi T, Kimura T, Wang Z, Sakai S, Imanaka-Yoshida K, Yoshida T, Aonuma K. Prognostic value of serum tenascin-C levels on long-term outcome after acute myocardial infarction. J Card Fail 2012; 18:480-6. [PMID: 22633306 DOI: 10.1016/j.cardfail.2012.02.009] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2011] [Revised: 02/23/2012] [Accepted: 02/27/2012] [Indexed: 02/06/2023]
Abstract
BACKGROUND Tenascin-C (TN-C), an extracellular matrix glycoprotein, is not normally expressed in the adult heart but transiently reappears under various pathologic conditions to play important roles in tissue remodeling. It is unclear whether serum TN-C levels add prognostic information independent from traditional prognostic markers. METHODS AND RESULTS We assessed 239 patients with first ST-segment elevation myocardial infarction who underwent successful percutaneous coronary intervention. We measured serum TN-C and plasma B-type natriuretic peptide (BNP) levels on day 5 after admission and compared long-term clinical outcome. During the follow-up period (24.3 ± 13 months), 54 patients experienced primary composite cardiac events (cardiac death or hospitalization for worsening heart failure). Multivariable Cox proportional hazards analysis indicated that serum TN-C (hazard ratio 2.92, 95% confidence interval [CI] 1.55-5.67; P < .001) and plasma BNP levels (hazard ratio 1.84, 95% CI 1.17-2.97; P = .008) were significant independent predictors for cardiac events after adjustment for multiple confounders. The combination of TN-C and BNP resulted in an increase of the c-statistic from 0.821 to 0.877 (P < .001) and an integrated discrimination improvement gain of 14.0% (P < .001). CONCLUSIONS Serum TN-C level on day 5 after admission is potentially useful for early risk stratification after AMI beyond established prognostic markers.
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Affiliation(s)
- Akira Sato
- Cardiovascular Division, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan.
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Hong H, Goel S, Zhang Y, Cai W. Molecular imaging with nucleic acid aptamers. Curr Med Chem 2012; 18:4195-205. [PMID: 21838686 DOI: 10.2174/092986711797189691] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2011] [Revised: 06/22/2011] [Accepted: 06/22/2011] [Indexed: 01/16/2023]
Abstract
With many desirable properties such as ease of synthesis, small size, lack of immunogenicity, and versatile chemistry, aptamers represent a class of targeting ligands that possess tremendous potential in molecular imaging applications. Non-invasive imaging of various disease markers with aptamer-based probes has many potential clinical applications such as lesion detection, patient stratification, treatment monitoring, etc. In this review, we will summarize the current status of molecular imaging with aptamer-based probes. First, fluorescence imaging will be described which include both direct targeting and activatable probes. Next, we discuss molecular magnetic resonance imaging and targeted ultrasound investigations using aptamer-based agents. Radionuclide-based imaging techniques (single-photon emission computed tomography and positron emission tomography) will be summarized as well. In addition, aptamers have also been labeled with various tags for computed tomography, surface plasmon resonance, dark-field light scattering microscopy, transmission electron microscopy, and surface-enhanced Raman spectroscopy imaging. Among all molecular imaging modalities, no single modality is perfect and sufficient to obtain all the necessary information for a particular question. Thus, a multimodality probe has also been constructed for concurrent fluorescence, gamma camera, and magnetic resonance imaging in vivo. Although the future of aptamer-based molecular imaging is becoming increasingly bright and many proof-of-principle studies have already been reported, much future effort needs to be directed towards the development of clinically translatable aptamer-based imaging agents which will eventually benefit patients.
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Affiliation(s)
- H Hong
- Department of Radiology, University of Wisconsin-Madison, 1111 Highland Ave, Madison, WI 53705-2275, USA
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Kim MY, Kim OR, Choi YS, Lee H, Park K, Lee CT, Kang KW, Jeong S. Selection and characterization of tenascin C targeting peptide. Mol Cells 2012; 33:71-7. [PMID: 22138765 PMCID: PMC3887746 DOI: 10.1007/s10059-012-2214-4] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2011] [Revised: 11/07/2011] [Accepted: 11/08/2011] [Indexed: 12/29/2022] Open
Abstract
Since tenascin C is a factor expressed highly in the tumor-associated matrix, it would be a desirable first step for targeting the tumor-specific microenvironment. In fact, a high level of tenascin C expression has been reported in most solid tumors, including lung cancer, colon cancer and glioblastoma. Therefore, the targeted binding of tenascin C in tumor stroma would inhibit tumor metastasis by modulating cancer cell growth and migration. We isolated a peptide that bound to tenascin C by phage display peptide library selection, and the selected peptide specifically recognized tenascin C protein in xenograft mouse tissue. We also observed exclusive staining of tenascin C by the selected peptide in tumor patient tissues. Moreover, the peptide reduced tenascin C-induced cell rounding and migration. We propose that the tenascin C targeting peptide may be useful as a specific anti-cancer diagnostic and therapeutic tool for most human solid tumors.
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Affiliation(s)
- Mee Young Kim
- National Research Laboratory for RNA Cell Biology, Brain Korea 21 Graduate Program for RNA Biology, Institute of Nanosensor and Biotechnology, and Department of Molecular Biology, Dankook University, Yongin 448-701,
Korea
| | - Ok Ran Kim
- National Research Laboratory for RNA Cell Biology, Brain Korea 21 Graduate Program for RNA Biology, Institute of Nanosensor and Biotechnology, and Department of Molecular Biology, Dankook University, Yongin 448-701,
Korea
- Division of Cardiology, Catholic University College of Medicine, Seoul 137-701,
Korea
| | - Yong Seok Choi
- National Research Laboratory for RNA Cell Biology, Brain Korea 21 Graduate Program for RNA Biology, Institute of Nanosensor and Biotechnology, and Department of Molecular Biology, Dankook University, Yongin 448-701,
Korea
| | - Heuiran Lee
- Department of Microbiology, University of Ulsan College of Medicine, Seoul 138-736,
Korea
| | - Keerang Park
- JS Gene Therapy R&D Center, Jooseong College, Cheongwon 363-794,
Korea
| | - Choon-Taek Lee
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul 110-799,
Korea
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam 463-707,
Korea
| | - Keon Wook Kang
- Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul 110-799,
Korea
| | - Sunjoo Jeong
- National Research Laboratory for RNA Cell Biology, Brain Korea 21 Graduate Program for RNA Biology, Institute of Nanosensor and Biotechnology, and Department of Molecular Biology, Dankook University, Yongin 448-701,
Korea
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Kuriyama N, Duarte S, Hamada T, Busuttil RW, Coito AJ. Tenascin-C: a novel mediator of hepatic ischemia and reperfusion injury. Hepatology 2011; 54:2125-36. [PMID: 21898491 PMCID: PMC3230719 DOI: 10.1002/hep.24639] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Hepatic ischemia/reperfusion (IRI) injury remains a major challenge in clinical orthotopic liver transplantation (OLT). Tenascin-C (Tnc) is an extracellular matrix protein (ECM) involved in various aspects of immunity and tissue injury. Using a Tnc-deficient mouse model, we present data that suggest an active role for Tnc in liver IRI. We show that Tnc-deficient mice have a reduction in liver damage and a significant improvement in liver regeneration after IRI. The inability of Tnc(-/-) mice to express Tnc significantly reduced the levels of active caspase-3/transferase-mediated dUTP nick end-labeling (TUNEL) apoptotic markers and enhanced the expression of the proliferation cell nuclear antigen (PCNA) after liver IRI. The lack of Tnc expression resulted in impaired leukocyte recruitment and decreased expressions of interleukin (IL)-1β, IL-6, and CXCL2 after liver reperfusion. Tnc-deficient livers were characterized by altered expression patterns of vascular adhesion molecules, such as vascular cell adhesion molecule-1 and platelet endothelial cell adhesion molecule-1 post-IRI. Moreover, matrix metalloproteinase-9 (MMP-9) synthesis, which facilitates leukocyte transmigration across vascular barriers in liver IRI, was markedly down-regulated in the absence of Tnc. We also show that Tnc is capable of inducing MMP-9 expression in isolated neutrophils through Toll-like receptor 4. Therefore, our data suggest that Tnc is a relevant mediator of the pathogenic events underlying liver IRI. The data also support the view that studies aimed at further understanding how newly synthesized ECM molecules, such as Tnc, participate in inflammatory responses are needed to improve therapeutic approaches in liver IRI.
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Affiliation(s)
- Naohisa Kuriyama
- The Dumont-UCLA Transplant Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Sergio Duarte
- The Dumont-UCLA Transplant Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Takashi Hamada
- The Dumont-UCLA Transplant Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Ronald W. Busuttil
- The Dumont-UCLA Transplant Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Ana J. Coito
- The Dumont-UCLA Transplant Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA,Address correspondence to: Dr. Ana J. Coito, The Dumont-UCLA Transplant Center, 77-120 CHS, Box: 957054, Los Angeles, CA 90095-7054.
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Cancer-associated fibroblasts and their putative role in potentiating the initiation and development of epithelial ovarian cancer. Neoplasia 2011; 13:393-405. [PMID: 21532880 DOI: 10.1593/neo.101720] [Citation(s) in RCA: 130] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2010] [Revised: 02/25/2011] [Accepted: 02/28/2011] [Indexed: 12/16/2022] Open
Abstract
The progression of ovarian cancer, from cell transformation through invasion of normal tissue, relies on communication between tumor cells and their adjacent stromal microenvironment. Through a natural selection process, an autocrine-paracrine communication loop establishes reciprocal reinforcement of growth and migration signals. Thus, the cancer-activated stromal response is similar to an off-switch-defective form of the normal, universal response needed to survive insult or injury. It is becoming clearer within the cancer literature base that tumor stroma plays a bimodal role in cancer development: it impedes neoplastic growth in normal tissue while encouraging migration and tumor growth in a co-opted desmoplastic response during tumor progression. In this review, we discuss this reciprocal influence that ovarian cancer epithelial cells may have on ovarian stromal cell-reactive phenotype, stromal cell behavior, disrupted signaling networks, and tumor suppressor status in the stroma, within the context of cancer fibroblast studies from alternate cancer tissue settings. We focus on the exchange of secreted factors, in particular interleukin 1β and SDF-1α, between activated fibroblasts and cancer cells as a key area for future investigation and therapeutic development. A better understanding of the bidirectional reliance of early epithelial cancer cells on activated stromal cells could lead to the identification of novel diagnostic stromal markers and targets for therapy.
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Advances in tenascin-C biology. Cell Mol Life Sci 2011; 68:3175-99. [PMID: 21818551 PMCID: PMC3173650 DOI: 10.1007/s00018-011-0783-6] [Citation(s) in RCA: 244] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2011] [Revised: 07/19/2011] [Accepted: 07/19/2011] [Indexed: 12/11/2022]
Abstract
Tenascin-C is an extracellular matrix glycoprotein that is specifically and transiently expressed upon tissue injury. Upon tissue damage, tenascin-C plays a multitude of different roles that mediate both inflammatory and fibrotic processes to enable effective tissue repair. In the last decade, emerging evidence has demonstrated a vital role for tenascin-C in cardiac and arterial injury, tumor angiogenesis and metastasis, as well as in modulating stem cell behavior. Here we highlight the molecular mechanisms by which tenascin-C mediates these effects and discuss the implications of mis-regulated tenascin-C expression in driving disease pathology.
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Paron I, Berchtold S, Vörös J, Shamarla M, Erkan M, Höfler H, Esposito I. Tenascin-C enhances pancreatic cancer cell growth and motility and affects cell adhesion through activation of the integrin pathway. PLoS One 2011; 6:e21684. [PMID: 21747918 PMCID: PMC3126842 DOI: 10.1371/journal.pone.0021684] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2010] [Accepted: 06/08/2011] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Pancreatic cancer (PDAC) is characterized by an abundant fibrous tissue rich in Tenascin-C (TNC), a large ECM glycoprotein mainly synthesized by pancreatic stellate cells (PSCs). In human pancreatic tissues, TNC expression increases in the progression from low-grade precursor lesions to invasive cancer. Aim of this study was the functional characterization of the effects of TNC on biologic relevant properties of pancreatic cancer cells. METHODS Proliferation, migration and adhesion assays were performed on pancreatic cancer cell lines treated with TNC or grown on a TNC-rich matrix. Stable transfectants expressing the large TNC splice variant were generated to test the effects of endogenous TNC. TNC-dependent integrin signaling was investigated by immunoblotting, immunofluorescence and pharmacological inhibition. RESULTS Endogenous TNC promoted pancreatic cancer cell growth and migration. A TNC-rich matrix also enhanced migration as well as the adhesion to the uncoated growth surface of poorly differentiated cell lines. In contrast, adhesion to fibronectin was significantly decreased in the presence of TNC. The effects of TNC on cell adhesion were paralleled by changes in the activation state of paxillin and Akt. CONCLUSION TNC affects proliferation, migration and adhesion of poorly differentiated pancreatic cancer cell lines and might therefore play a role in PDAC spreading and metastasis in vivo.
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Affiliation(s)
- Igor Paron
- Institute of Pathology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
- Institute of Pathology, Technische Universität München, Munich, Germany
| | - Sonja Berchtold
- Institute of Pathology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
- Institute of Pathology, Technische Universität München, Munich, Germany
| | - Julia Vörös
- Institute of Pathology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
| | - Madhavi Shamarla
- Institute of Pathology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
| | - Mert Erkan
- Department of General Surgery, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Heinz Höfler
- Institute of Pathology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
- Institute of Pathology, Technische Universität München, Munich, Germany
| | - Irene Esposito
- Institute of Pathology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
- Institute of Pathology, Technische Universität München, Munich, Germany
- * E-mail:
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Pezzolo A, Parodi F, Marimpietri D, Raffaghello L, Cocco C, Pistorio A, Mosconi M, Gambini C, Cilli M, Deaglio S, Malavasi F, Pistoia V. Oct-4+/Tenascin C+ neuroblastoma cells serve as progenitors of tumor-derived endothelial cells. Cell Res 2011; 21:1470-86. [PMID: 21403679 DOI: 10.1038/cr.2011.38] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Neuroblastoma (NB)-associated endothelial microvessels (EMs) may be lined by tumor-derived endothelial cells (TECs), that are genetically unstable and chemoresistant. Here we have addressed the identification of TEC progenitors in NB by focusing on Octamer-binding transcription factor 4 (Oct-4) as a putative marker. Oct-4(+) cells were detected in primary NB samples (n = 23), metastatic bone marrow aspirates (n = 10), NB cell lines (n = 4), and orthotopic tumors (n = 10) formed by the HTLA-230 NB cell line in immunodeficient mice. Most Oct-4(+) cells showed a perivascular distribution, with 5% of them homing in perinecrotic areas. All Oct-4(+) cells were tumor-derived since they shared amplification of MYCN oncogene with malignant cells. Perivascular Oct-4(+) cells expressed stem cell-related, neural progenitor-related and NB-related markers, including surface Tenascin C (TNC), that was absent from perinecrotic Oct-4(+) cells and bulk tumor cells. TNC(+) but not TNC(-) HTLA-230 cells differentiated in vitro into endothelial-like cells expressing vascular-endothelial-cadherin, prostate-specific membrane antigen and CD31 upon culture in medium containing vascular endothelial growth factor (VEGF). TNC(+) but not TNC(-) HTLA-230 cells formed neurospheres when cultured in serum-free medium. Both cell fractions were tumorigenic, but only tumors formed by TNC(+) cells contained EMs lined by TECs. In conclusion, we have identified in NB tumors two putative niches containing Oct-4(+) tumor cells. Oct-4(+)/TNC(+) perivascular NB cells displayed a high degree of plasticity and served as progenitors of TECs. Therapeutic targeting of Oct4(+)/TNC(+) progenitors may counteract the contribution of NB-derived ECs to tumor relapse and chemoresistance.
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Affiliation(s)
- Annalisa Pezzolo
- Laboratory of Oncology, Istituto Giannina Gaslini, Largo G. Gaslini 5, 16147 Genova-Quarto, Italy.
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Schupp N, Kolkhof P, Queisser N, Gärtner S, Schmid U, Kretschmer A, Hartmann E, Oli RG, Schäfer S, Stopper H. Mineralocorticoid receptor‐mediated DNA damage in kidneys of DOCA‐salt hypertensive rats. FASEB J 2010; 25:968-78. [DOI: 10.1096/fj.10-173286] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Nicole Schupp
- Institute of Pharmacology and Toxicology University of Würzburg Würzburg Germany
| | - Peter Kolkhof
- Cardiology Research Bayer Schering Pharma AG Wuppertal Germany
| | - Nina Queisser
- Institute of Pharmacology and Toxicology University of Würzburg Würzburg Germany
- Cardiology Research Bayer Schering Pharma AG Wuppertal Germany
| | - Sabine Gärtner
- Institute of Pharmacology and Toxicology University of Würzburg Würzburg Germany
| | - Ursula Schmid
- Institute of Pharmacology and Toxicology University of Würzburg Würzburg Germany
| | | | - Elke Hartmann
- Institute of Toxicology Global Drug Discovery Bayer Schering Pharma AG Wuppertal Germany
| | - Rajaraman G. Oli
- Institute of Pharmacology and Toxicology University of Würzburg Würzburg Germany
| | - Stefan Schäfer
- Cardiology Research Bayer Schering Pharma AG Wuppertal Germany
| | - Helga Stopper
- Institute of Pharmacology and Toxicology University of Würzburg Würzburg Germany
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Davidson B. The diagnostic and molecular characteristics of malignant mesothelioma and ovarian/peritoneal serous carcinoma. Cytopathology 2010; 22:5-21. [DOI: 10.1111/j.1365-2303.2010.00829.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Ku BM, Ryu HW, Lee YK, Ryu J, Jeong JY, Choi J, Cho HJ, Park KH, Kang SS. 4′-Acetoamido-4-hydroxychalcone, a chalcone derivative, inhibits glioma growth and invasion through regulation of the tropomyosin 1 gene. Biochem Biophys Res Commun 2010; 402:525-30. [DOI: 10.1016/j.bbrc.2010.10.068] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2010] [Accepted: 10/17/2010] [Indexed: 12/21/2022]
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