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Fujita M, Suzuki H, Fukai F. Involvement of integrin-activating peptides derived from tenascin-C in colon cancer progression. World J Gastrointest Oncol 2021; 13:980-994. [PMID: 34616507 PMCID: PMC8465449 DOI: 10.4251/wjgo.v13.i9.980] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 06/03/2021] [Accepted: 08/11/2021] [Indexed: 02/06/2023] Open
Abstract
Tenascin-C (TNC) is an adhesion modulatory protein present in the extracellular matrix that is highly expressed in several malignancies, including colon cancer. Although TNC is considered a negative prognostic factor for cancer patients, the substantial role of the TNC molecule in colorectal carcinogenesis and its malignant progression is poorly understood. We previously found that TNC has a cryptic functional site and that a TNC peptide containing this site, termed TNIIIA2, can potently and persistently activate beta1-integrins. In contrast, the peptide FNIII14, which contains a cryptic bioactive site within the fibronectin molecule, can inactivate beta1-integrins. This review presents the role of TNC in the development of colitis-associated colorectal cancer and in the malignant progression of colon cancer, particularly the major involvement of its cryptic functional site TNIIIA2. We propose new possible prophylactic and therapeutic strategies based on inhibition of the TNIIIA2-induced beta1-integrin activation by peptide FNIII14.
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Affiliation(s)
- Motomichi Fujita
- Department of Molecular Patho-Physiology, Tokyo University of Science, Noda 278-8510, Chiba, Japan
| | - Hideo Suzuki
- Department of Gastroenterology, University of Tsukuba, Tsukuba 305-8575, Ibaraki, Japan
| | - Fumio Fukai
- Department of Molecular Patho-Physiology, Tokyo University of Science, Noda 278-8510, Chiba, Japan
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2
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Dhaouadi S, Ben Abderrazek R, Loustau T, Abou-Faycal C, Ksouri A, Erne W, Murdamoothoo D, Mörgelin M, Kungl A, Jung A, Ledrappier S, Benlasfar Z, Bichet S, Chiquet-Ehrismann R, Hendaoui I, Orend G, Bouhaouala-Zahar B. Novel Human Tenascin-C Function-Blocking Camel Single Domain Nanobodies. Front Immunol 2021; 12:635166. [PMID: 33790905 PMCID: PMC8006918 DOI: 10.3389/fimmu.2021.635166] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Accepted: 02/19/2021] [Indexed: 01/05/2023] Open
Abstract
The extracellular matrix (ECM) molecule Tenascin-C (TNC) is well-known to promote tumor progression by multiple mechanisms. However, reliable TNC detection in tissues of tumor banks remains limited. Therefore, we generated dromedary single-domain nanobodies Nb3 and Nb4 highly specific for human TNC (hTNC) and characterized the interaction with TNC by several approaches including ELISA, western blot, isothermal fluorescence titration and negative electron microscopic imaging. Our results revealed binding of both nanobodies to distinct sequences within fibronectin type III repeats of hTNC. By immunofluroescence and immunohistochemical imaging we observed that both nanobodies detected TNC expression in PFA and paraffin embedded human tissue from ulcerative colitis, solid tumors and liver metastasis. As TNC impairs cell adhesion to fibronectin we determined whether the nanobodies abolished this TNC function. Indeed, Nb3 and Nb4 restored adhesion of tumor and mesangial cells on a fibronectin/TNC substratum. We recently showed that TNC orchestrates the immune-suppressive tumor microenvironment involving chemoretention, causing tethering of CD11c+ myeloid/dendritic cells in the stroma. Here, we document that immobilization of DC2.4 dendritic cells by a CCL21 adsorbed TNC substratum was blocked by both nanobodies. Altogether, our novel TNC specific nanobodies could offer valuable tools for detection of TNC in the clinical practice and may be useful to inhibit the immune-suppressive and other functions of TNC in cancer and other diseases.
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Affiliation(s)
- Sayda Dhaouadi
- Laboratoire des Venins et Biomolécules Thérapeutiques, Institut Pasteur de Tunis, Université Tunis El Manar, Tunis, Tunisia
| | - Rahma Ben Abderrazek
- Laboratoire des Venins et Biomolécules Thérapeutiques, Institut Pasteur de Tunis, Université Tunis El Manar, Tunis, Tunisia
| | - Thomas Loustau
- Université Strasbourg, INSERM U1109 – The Tumor Microenvironment group, Hôpital Civil, Institut d'Hématologie et d'Immunologie, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
| | - Chérine Abou-Faycal
- Université Strasbourg, INSERM U1109 – The Tumor Microenvironment group, Hôpital Civil, Institut d'Hématologie et d'Immunologie, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
| | - Ayoub Ksouri
- Laboratoire des Venins et Biomolécules Thérapeutiques, Institut Pasteur de Tunis, Université Tunis El Manar, Tunis, Tunisia
| | - William Erne
- Université Strasbourg, INSERM U1109 – The Tumor Microenvironment group, Hôpital Civil, Institut d'Hématologie et d'Immunologie, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
| | - Devadarssen Murdamoothoo
- Université Strasbourg, INSERM U1109 – The Tumor Microenvironment group, Hôpital Civil, Institut d'Hématologie et d'Immunologie, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
| | | | - Andreas Kungl
- Institute of Pharmaceutical Sciences, Karl Franzens University Graz, Graz, Austria
- Antagonis Biotherapeutics GmbH, Graz, Austria
| | - Alain Jung
- Tumor Bank Centre Paul Strauss, Strasbourg, France
| | | | - Zakaria Benlasfar
- Laboratoire des Venins et Biomolécules Thérapeutiques, Institut Pasteur de Tunis, Université Tunis El Manar, Tunis, Tunisia
| | - Sandrine Bichet
- Friedrich Miescher Institute for Biomedical Research, Basel, Switzerland
| | | | - Ismaïl Hendaoui
- Friedrich Miescher Institute for Biomedical Research, Basel, Switzerland
| | - Gertraud Orend
- Université Strasbourg, INSERM U1109 – The Tumor Microenvironment group, Hôpital Civil, Institut d'Hématologie et d'Immunologie, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
| | - Balkiss Bouhaouala-Zahar
- Laboratoire des Venins et Biomolécules Thérapeutiques, Institut Pasteur de Tunis, Université Tunis El Manar, Tunis, Tunisia
- Faculté de Médecine de Tunis, Université Tunis el Manar, Tunis, Tunisia
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Tanaka A, Wang JY, Shia J, Zhou Y, Ogawa M, Hendrickson RC, Klimstra DS, Roehrl MHA. Maspin as a Prognostic Marker for Early Stage Colorectal Cancer With Microsatellite Instability. Front Oncol 2020; 10:945. [PMID: 32587829 PMCID: PMC7297950 DOI: 10.3389/fonc.2020.00945] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Accepted: 05/13/2020] [Indexed: 01/30/2023] Open
Abstract
Colorectal cancers are among the most common cancers and a leading cause of cancer death. In our pursuit to discover molecular markers for better characterization and precision theranostics of these cancers, we first conducted global deep proteome analyses and identified maspin (serpin B5, peptidase inhibitor 5) as an upregulated protein in tumor tissue. We then validated its expression in a large cohort of 743 patients with colorectal cancers of all stages and found that both cytoplasmic and nuclear expression varied widely between different patients. Comparison with clinicopathological features revealed that maspin expression levels correlate significantly only with mismatch repair (MMR) status but not with other features. To elucidate the prognostic significance of maspin, we analyzed two outcome-annotated cohorts, one of 572 early stage cancer patients and another of 93 late stage cancer patients. Kaplan–Meier survival, univariate, and multivariate analyses revealed that maspin overexpression predicts longer overall and disease-free survival for early stage microsatellite instability (MSI) subtype colorectal cancer, but there is no correlation with survival for patients with early stage cancer of the microsatellite stability (MSS) subtype or late stage cancer. Our study identifies maspin expression as an independent prognostic marker for risk stratification of early stage MSI subtype colorectal cancer and may provide guidance for improved therapeutic management.
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Affiliation(s)
- Atsushi Tanaka
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, United States.,Department of Pathology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan.,Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | | | - Jinru Shia
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Yihua Zhou
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, United States.,ICU Department, Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Makiko Ogawa
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, United States.,Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Ronald C Hendrickson
- Memorial Sloan Kettering Cancer Center, Sloan Kettering Institute, New York, NY, United States
| | - David S Klimstra
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Michael H A Roehrl
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, United States.,Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, United States
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Tanaka A, Zhou Y, Shia J, Ginty F, Ogawa M, Klimstra DS, Hendrickson RC, Wang JY, Roehrl MH. Prolyl 4-hydroxylase alpha 1 protein expression risk-stratifies early stage colorectal cancer. Oncotarget 2020; 11:813-824. [PMID: 32166002 PMCID: PMC7055541 DOI: 10.18632/oncotarget.27491] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Accepted: 01/30/2020] [Indexed: 12/22/2022] Open
Abstract
Colorectal cancer (CRC) is one of the most prevalent and lethal malignancies. Especially for early stage CRC, prognostic molecular markers are needed to guide therapy. In this study, we first extracted total proteomes from matched pairs of fresh cancer and benign mucosal tissues from 22 CRC patients. Global proteomic profiling with Fourier transform liquid chromatography-mass spectrometry sequencing and label free quantitation uncovered that P4HA1 (prolyl 4-hydroxylase alpha 1) was overexpressed in CRC relative to benign colonic mucosa. We then investigated expression by immunohistochemical staining with P4HA1-specific antibodies using CRC tissue microarrays. Independent validation cohorts of 599 cases of early stage CRC and 91 cases of late stage CRC were examined. Multivariate and univariate survival analyses revealed that high expression of P4HA1 protein was an independent poor prognostic marker for patients with early stage CRC, especially of the microsatellite stable subtype. Our study provides strong support for P4HA1 as a predictive protein marker for precision diagnostics, therapeutic decision-making, and drug development for early stage colorectal cancer and demonstrates the utility of proteomic profiling to identify novel protein biomarkers.
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Affiliation(s)
- Atsushi Tanaka
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Pathology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Yihua Zhou
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- ICU Department, Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jinru Shia
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Fiona Ginty
- GE Global Research Center, Niskayuna, NY, USA
| | - Makiko Ogawa
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - David S. Klimstra
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ronald C. Hendrickson
- Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Michael H. Roehrl
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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ÜÇÜNCÜ MZ. Kolorektal Kanserlerin Tanı ve Prognostik Takibinde Eski ve Yeni Serum Biyobelirteçleri: Sistematik İnceleme ve Meta-Analiz. İSTANBUL GELIŞIM ÜNIVERSITESI SAĞLIK BILIMLERI DERGISI 2019. [DOI: 10.38079/igusabder.592956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Zhou M, Li M, Liang X, Zhang Y, Huang H, Feng Y, Wang G, Liu T, Chen Z, Pei H, Chen Y. The Significance of Serum S100A9 and TNC Levels as Biomarkers in Colorectal Cancer. J Cancer 2019; 10:5315-5323. [PMID: 31632476 PMCID: PMC6775684 DOI: 10.7150/jca.31267] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Accepted: 06/06/2019] [Indexed: 12/28/2022] Open
Abstract
Purpose: The aim of this study was to evaluate the diagnostic value of S100A9 and tenascin-c (TNC) levels as colorectal cancer (CRC) biomarkers in several ways, including through screening tests, differentiation tests, combination with existing biomarkers (CEA and CA19-9), and serum level measurements before and after surgery. Materials and Methods: In this case-control study, S100A9 and TNC serum levels were measured in 460 participants: 258 CRC patients, 99 patients with benign colonic disease (BCD) and 103 healthy donors (HD). Results: The serum levels of S100A9 were 22.32 (14.88-29.55) ng/ml, 10.02 (5.83-14.15) ng/ml and 10.05 (7.68-15.34) ng/ml in the CRC, BCD and HD groups, respectively. The serum levels of TNC were 4.30 (2.12-6.04) ng/ml, 1.60 (1.06-2.30) ng/ml and 2.00 (1.37-3.00) ng/ml in the CRC, BCD and HD groups, respectively. Significantly higher levels of both biomarkers (S100A9 and TNC) were found in CRC patients (both p<0.001). Both S100A9 and TNC levels were superior to CEA and CA19-9 levels as CRC diagnostic biomarkers; the combination of S100A9, TNC and CEA levels was an excellent biomarker with 79.8% sensitivity and 89.6% specificity. The serum levels of S100A9 and TNC in CRC patients were significantly lower after surgery than before surgery (p<0.01). Conclusion: S100A9 and TNC levels could serve as diagnostic biomarkers of colorectal cancer.
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Affiliation(s)
- Minze Zhou
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Maoyu Li
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Xujun Liang
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Ye Zhang
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Huichao Huang
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Yilu Feng
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Guoqiang Wang
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Ting Liu
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Zhuchu Chen
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Haiping Pei
- Department of Gastrointestinal Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Yongheng Chen
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha 410008, China
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Peptide TNIIIA2 Derived from Tenascin-C Contributes to Malignant Progression in Colitis-Associated Colorectal Cancer via β1-Integrin Activation in Fibroblasts. Int J Mol Sci 2019; 20:ijms20112752. [PMID: 31195598 PMCID: PMC6601010 DOI: 10.3390/ijms20112752] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Revised: 05/22/2019] [Accepted: 06/03/2019] [Indexed: 12/12/2022] Open
Abstract
Inflammatory bowel diseases increase the risk of colorectal cancer and colitis-associated colorectal cancer (CAC). Tenascin-C, a matricellular protein, is highly expressed in inflammatory bowel diseases, especially colorectal cancer. However, the role of tenascin-C in the development of CAC is not yet fully understood. We previously showed that a peptide derived from tenascin-C, peptide TNIIIA2, induces potent and sustained activation of β1-integrin. Moreover, we recently reported that peptide TNIIIA2 promotes invasion and metastasis in colon cancer cells. Here, we show the pathological relevance of TNIIIA2-related functional site for the development of CAC. First, expression of the TNIIIA2-containing TNC peptides/fragments was detected in dysplastic lesions of an azoxymethane/dextran sodium sulfate (AOM/DSS) mouse model. In vitro experiments demonstrated that conditioned medium from peptide TNIIIA2-stimulated human WI-38 fibroblasts induced malignant transformation in preneoplastic epithelial HaCaT cells. Indeed, these pro-proliferative effects stimulated by peptide TNIIIA2 were abrogated by peptide FNIII14, which has the ability to inactivate β1-integrin. Importantly, peptide FNIII14 was capable of suppressing polyp formation in the AOM/DSS model. Therefore, tenascin-C-derived peptide TNIIIA2 may contribute to the formation of CAC via activation of stromal fibroblasts based on β1-integrin activation. Peptide FNIII14 could represent a potential prophylactic treatment for CAC.
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Balasenthil S, Huang Y, Liu S, Marsh T, Chen J, Stass SA, KuKuruga D, Brand R, Chen N, Frazier ML, Jack Lee J, Srivastava S, Sen S, McNeill Killary A. A Plasma Biomarker Panel to Identify Surgically Resectable Early-Stage Pancreatic Cancer. J Natl Cancer Inst 2017; 109:3053479. [PMID: 28376184 DOI: 10.1093/jnci/djw341] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Accepted: 12/23/2016] [Indexed: 12/29/2022] Open
Abstract
Background Blood-based biomarkers for early detection of pancreatic ductal adenocarcinoma (PDAC) are urgently needed. Current biomarkers lack high sensitivity and specificity for population screening. The gold-standard biomarker, CA 19-9, also fails to demonstrate the predictive value necessary for early detection. Methods To validate a functional genomics-based plasma migration signature biomarker panel, plasma tissue factor pathway inhibitor (TFPI), tenascin C (TNC-FN III-C), and CA 19-9 levels were measured by enzyme-linked immunosorbent assays in three early-stage PDAC plasma cohorts, including two independent blinded validation cohorts containing a total of 43 stage I, 163 stage II, 86 chronic pancreatitis, 31 acute biliary obstruction, and 108 controls. Logistic regression models developed classification rules combining TFPI and/or TNC-FN III-C with CA 19-9 for patient cases and control subjects, with or without adjustment for age and diabetes status. Model classification performance was evaluated and analyses repeated among subpopulations without diabetes and pancreatitis history. Two-sided P values were calculated using bootstrap method. Results The TFPI/TNC-FN III-C/CA 19-9 panel improved CA 19-9 performance in all early-stage cohorts, including discriminating stage IA/IB/IIA, stage IIB, and all early-stage cancer from healthy controls. Statistical significance was reached for a number of subcohorts, including for all early-stage cancer vs healthy controls (cohort 1 AUC = 0.92, 95% CI = 0.86 to 0.96, P = .04; cohort 3 AUC = 0.83, 95% CI = 0.76 to 0.89, P = .045). Among subcohorts without diabetes and pancreatitis history, the panel approaches potential clinical utility for early detection to discriminate early-stage PDAC from healthy controls including an area under the curve (AUC) of 0.87 (95% CI = 0.77 to 0.95) for stage I/IIA, an AUC of 0.93 (95% CI = 0.87 to 0.98) for stage IIB, and a statistically significant AUC of 0.89 (95% CI = 0.82 to 0.95) for all early-stage cancer ( P = .03). Conclusions TFPI/TNC-FN III-C migration signature adds statistically significantly to CA 19-9's predictive power to detect early-stage PDAC and may have clinical utility for early detection of surgically resectable PDAC, as well as for enhanced survival from this routinely lethal cancer.
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Affiliation(s)
- Seetharaman Balasenthil
- Department of Translational Molecular Pathology, The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
| | - Ying Huang
- Fred Hutchison Cancer Research Center, Seattle, WA, USA
| | - Suyu Liu
- Department of Biostatistics, The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
| | - Tracey Marsh
- Fred Hutchison Cancer Research Center, Seattle, WA, USA
| | - Jinyun Chen
- Department of Epidemiology, University of Maryland Medical Center , Baltimore, MD, USA
| | | | - Debra KuKuruga
- University of Maryland Medical Center , Baltimore, MD, USA
| | - Randall Brand
- University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Nanyue Chen
- Department of Translational Molecular Pathology, The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
| | - Marsha L Frazier
- Department of Epidemiology, University of Maryland Medical Center , Baltimore, MD, USA
| | - J Jack Lee
- Department of Biostatistics, The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
| | | | - Subrata Sen
- Department of Translational Molecular Pathology, The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
| | - Ann McNeill Killary
- Department of Translational Molecular Pathology, The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
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Zhang LX, Li KF, Wang H, Gu MJ, Liu LS, Zheng ZZ, Han NY, Yang ZJ, Fan TY. Preparation and In Vitro Evaluation of a MRI Contrast Agent Based on Aptamer-Modified Gadolinium-Loaded Liposomes for Tumor Targeting. AAPS PharmSciTech 2017; 18:1564-1571. [PMID: 27604884 DOI: 10.1208/s12249-016-0600-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Accepted: 07/24/2016] [Indexed: 11/30/2022] Open
Abstract
The aim of this study was to prepare aptamer-modified liposomes loaded with gadolinium (Gd) to enhance the effective diagnosis for tumor by MRI. A modified GBI-10 (GBI-10m) was used to prepare targeted liposomes (GmLs). Liposomes with GBI-10 aptamer (GLs) and without aptamer (non-targeted liposomes (NLs)) were also prepared as controls. The particle size and zeta potential of GmLs, GLs, and NLs were all assayed. A clinical 3.0 T MR scanner was employed to assess the imaging efficiency and measure the longitudinal relaxivity (r 1) of the above liposomes. Confocal laser scanning microscopy and flow cytometry were used to analyze and compare the targeting effects of GmLs, GLs, and NLs to MDA-MB-435s cells at 37°C. The particle size of the prepared liposomes was scattered at 100-200 nm, and their values of r 1 were ∼4 mM-1 s-1. The images of confocal laser scanning microscopy showed that GmLs in the cytoplasm were significantly more than GLs and both GmLs and GLs were more than NLs. The fluorescence intensity of GmLs was increased by about two times than that of GLs and three times than that of NLs by flow cytometry. Therefore, the GmLs in this initial study were suggested to be a potential MRI contrast agent at 37°C for diagnosing tumors with the protein of tenascin-C over-expressed.
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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
Tenascin-C (TNC) is highly expressed in cancer tissues. Its cellular sources are cancer and stromal cells, including fibroblasts/myofibroblasts, and also vascular cells. TNC expressed in cancer tissues dominantly contains large splice variants. Deposition of the stroma promotes the epithelial-mesenchymal transition, proliferation, and migration of cancer cells. It also facilitates the formation of cancer stroma including desmoplasia and angiogenesis. Integrin receptors that mediate the signals of TNC have also been discussed.
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Key Words
- CAF, cancer-associated fibroblasts
- ECM, extracellular matrix
- EDA, extra domain A
- EMT, epithelial-mesenchymal transition
- FAK, focal adhesion kinase
- FBG, fibrinogen-like globe
- FN, fibronectin
- FNIII, fibronectin type III-like
- HS, heparan sulfate
- ISH, in situ hybridization
- LAP, latency-associated peptide
- MMPs, matrix metalloproteinases
- OPN, osteopontin
- PDGF, platelet-derived growth factor
- RPTP, receptor protein-tyrosine phosphatase
- Stromal cell
- TGF, transforming growth factor
- TNC, tenascin-C
- VN, vitronectin
- cancer cell
- integrins
- splice variant
- tenascin-C
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Affiliation(s)
- Toshimichi Yoshida
- a Department of Pathology and Matrix Biology ; Mie University Graduate School of Medicine
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Abstract
Tenascin-C is a large, multimodular, extracellular matrix glycoprotein that exhibits a very restricted pattern of expression but an enormously diverse range of functions. Here, we discuss the importance of deciphering the expression pattern of, and effects mediated by, different forms of this molecule in order to fully understand tenascin-C biology. We focus on both post transcriptional and post translational events such as splicing, glycosylation, assembly into a 3D matrix and proteolytic cleavage, highlighting how these modifications are key to defining tenascin-C function.
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Key Words
- AD1/AD2, additional domain 1/ additional domain 2
- ADAMTS, a disintegrin and metalloproteinase with thrombospondin motifs
- ASMCs, aortic smooth muscle cells
- BDNF, brain derived neurotrophic factor
- BHKs, baby hamster kidney cells
- BMP, bone morphogenetic protein
- CA19–9, carbohydrate antigen 19–9
- CALEB, chicken acidic leucine-rich EGF-like domain containing brain protein
- CEA, carcinoembryonic antigen
- CNS, central nervous system
- CRC, colorectal carcinomas
- CTGF, connective tissue growth factor
- DCIS, ductal carcinoma in-situ
- ECM, extracellular matrix
- EDA-FN, extra domain A containing fibronectin
- EDB-FN, extra domain B containing fibronectin
- EGF-L, epidermal growth factor-like
- EGF-R, epidermal growth factor receptor
- ELISPOT, enzyme-linked immunospot assay
- FBG, fibrinogen-like globe
- FGF2, fibroblast growth factor 2
- FGF4, fibroblast growth factor 4
- FN, fibronectin
- FNIII, fibronectin type III-like repeat
- GMEM, glioma-mesenchymal extracellular matrix antigen
- GPI, glycosylphosphatidylinositol
- HB-EGF, heparin-binding EGF-like growth factor
- HCEs, immortalized human corneal epithelial cell line
- HGF, hepatocyte growth factor
- HNK-1, human natural killer-1
- HSPGs, heparan sulfate proteoglycans
- HUVECs, human umbilical vein endothelial cells
- ICC, immunocytochemistry
- IF, immunofluorescence
- IFNγ, interferon gamma
- IGF, insulin-like growth factor
- IGF-BP, insulin-like growth factor-binding protein
- IHC, immunohistochemistry
- IL, interleukin
- ISH, in situ hybridization
- LPS, lipopolysaccharide
- MMP, matrix metalloproteinase
- MPNSTs, malignant peripheral nerve sheath tumors
- Mr, molecular mass
- NB, northern blot
- NF-kB, nuclear factor kappa-light-chain-enhancer of activated B cells
- NK, natural killer cells
- NSCLC, non-small cell lung carcinoma
- NSCs, neural stem cells
- NT, neurotrophin
- PAMPs, pathogen-associated molecular patterns
- PDGF, platelet derived growth factor
- PDGF-Rβ, platelet derived growth factor receptor β
- PIGF, phosphatidylinositol-glycan biosynthesis class F protein
- PLCγ, phospholipase-C gamma
- PNS, peripheral nervous system
- PTPRζ1, receptor-type tyrosine-protein phosphatase zeta
- RA, rheumatoid arthritis
- RCC, renal cell carcinoma
- RD, rhabdomyosarcoma
- RGD, arginylglycylaspartic acid
- RT-PCR, real-time polymerase chain reaction
- SB, Southern blot
- SCC, squamous cell carcinoma
- SMCs, smooth muscle cells
- SVZ, sub-ventricular zone
- TA, tenascin assembly domain
- TGFβ, transforming growth factor β
- TIMP, tissue inhibitor of metalloproteinases
- TLR4, toll-like receptor 4
- TNFα, tumor necrosis factor α
- TSS, transcription start site
- UBC, urothelial bladder cancer
- UCC, urothelial cell carcinoma
- VEGF, vascular endothelial growth factor
- VSMCs, vascular smooth muscle cells
- VZ, ventricular zone
- WB, immunoblot/ western blot
- bFGF, basic fibroblast growth factor
- biosynthesis
- c, charged
- cancer
- ccRCC, clear cell renal cell carcinoma
- chRCC, chromophobe-primary renal cell carcinoma
- development
- glycosylation
- mAb, monoclonal antibody
- matrix assembly
- mitogen-activated protein kinase, MAPK
- pHo, extracellular pH
- pRCC, papillary renal cell carcinoma
- proteolytic cleavage
- siRNA, small interfering RNA
- splicing
- tenascin-C
- therapeutics
- transcription
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Affiliation(s)
- Sean P Giblin
- a Nuffield Department of Orthopaedics; Rheumatology and Musculoskeletal Sciences ; Kennedy Institute of Rheumatology; University of Oxford ; Oxford , UK
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13
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Buchert M, Rohde F, Eissmann M, Tebbutt N, Williams B, Tan CW, Owen A, Hirokawa Y, Gnann A, Orend G, Orner G, Dashwood RH, Heath JK, Ernst M, Janssen KP. A hypermorphic epithelial β-catenin mutation facilitates intestinal tumorigenesis in mice in response to compounding WNT-pathway mutations. Dis Model Mech 2015; 8:1361-73. [PMID: 26398937 PMCID: PMC4631784 DOI: 10.1242/dmm.019844] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Accepted: 07/31/2015] [Indexed: 12/18/2022] Open
Abstract
Activation of the Wnt/β-catenin pathway occurs in the vast majority of colorectal cancers. However, the outcome of the disease varies markedly from individual to individual, even within the same tumor stage. This heterogeneity is governed to a great extent by the genetic make-up of individual tumors and the combination of oncogenic mutations. In order to express throughout the intestinal epithelium a degradation-resistant β-catenin (Ctnnb1), which lacks the first 131 amino acids, we inserted an epitope-tagged ΔN(1-131)-β-catenin-encoding cDNA as a knock-in transgene into the endogenous gpA33 gene locus in mice. The resulting gpA33(ΔN-Bcat) mice showed an increase in the constitutive Wnt/β-catenin pathway activation that shifts the cell fate towards the Paneth cell lineage in pre-malignant intestinal epithelium. Furthermore, 19% of all heterozygous and 37% of all homozygous gpA33(ΔN-Bcat) mice spontaneously developed aberrant crypt foci and adenomatous polyps, at frequencies and latencies akin to those observed in sporadic colon cancer in humans. Consistent with this, the Wnt target genes, MMP7 and Tenascin-C, which are most highly expressed in benign human adenomas and early tumor stages, were upregulated in pre-malignant tissue of gpA33(ΔN-Bcat) mice, but those Wnt target genes associated with excessive proliferation (i.e. Cdnn1, myc) were not. We also detected diminished expression of membrane-associated α-catenin and increased intestinal permeability in gpA33(ΔN-Bcat) mice in challenge conditions, providing a potential explanation for the observed mild chronic intestinal inflammation and increased susceptibility to azoxymethane and mutant Apc-dependent tumorigenesis. Collectively, our data indicate that epithelial expression of ΔN(1-131)-β-catenin in the intestine creates an inflammatory microenvironment and co-operates with other mutations in the Wnt/β-catenin pathway to facilitate and promote tumorigenesis.
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Affiliation(s)
- Michael Buchert
- Walter and Eliza Hall Institute, Parkville, Victoria 3052, Australia Department of Medical Biology, University of Melbourne, Parkville, Victoria 3052, Australia Olivia Newton-John Cancer Research Institute, Heidelberg, Victoria 3084, Australia School of Cancer Medicine, La Trobe University, Heidelberg, Victoria 3084, Australia
| | - Franziska Rohde
- Department of Surgery, Klinikum rechts der Isar, Technische Universität München, 81675 Munich, Germany
| | - Moritz Eissmann
- Walter and Eliza Hall Institute, Parkville, Victoria 3052, Australia Department of Medical Biology, University of Melbourne, Parkville, Victoria 3052, Australia Olivia Newton-John Cancer Research Institute, Heidelberg, Victoria 3084, Australia School of Cancer Medicine, La Trobe University, Heidelberg, Victoria 3084, Australia
| | - Niall Tebbutt
- Olivia Newton-John Cancer Research Institute, Heidelberg, Victoria 3084, Australia School of Cancer Medicine, La Trobe University, Heidelberg, Victoria 3084, Australia
| | - Ben Williams
- Walter and Eliza Hall Institute, Parkville, Victoria 3052, Australia Department of Medical Biology, University of Melbourne, Parkville, Victoria 3052, Australia
| | - Chin Wee Tan
- Walter and Eliza Hall Institute, Parkville, Victoria 3052, Australia Department of Medical Biology, University of Melbourne, Parkville, Victoria 3052, Australia
| | - Alexander Owen
- Olivia Newton-John Cancer Research Institute, Heidelberg, Victoria 3084, Australia School of Cancer Medicine, La Trobe University, Heidelberg, Victoria 3084, Australia
| | - Yumiko Hirokawa
- Walter and Eliza Hall Institute, Parkville, Victoria 3052, Australia Department of Medical Biology, University of Melbourne, Parkville, Victoria 3052, Australia
| | - Alexandra Gnann
- Department of Surgery, Klinikum rechts der Isar, Technische Universität München, 81675 Munich, Germany
| | - Gertraud Orend
- Inserm U1109, MN3T team, 3 Av. Molière, Strasbourg 67200, France LabEx Medalis, Université de Strasbourg, Strasbourg 67200, France Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg 67200, France
| | - Gayle Orner
- University of Wisconsin, Madison, WI 53706, USA
| | - Rod H Dashwood
- Texas A&M Health Science Center, Center for Epigenetics and Disease Prevention, Houston, TX 77030-3303, USA
| | - Joan K Heath
- Walter and Eliza Hall Institute, Parkville, Victoria 3052, Australia Department of Medical Biology, University of Melbourne, Parkville, Victoria 3052, Australia
| | - Matthias Ernst
- Walter and Eliza Hall Institute, Parkville, Victoria 3052, Australia Department of Medical Biology, University of Melbourne, Parkville, Victoria 3052, Australia Olivia Newton-John Cancer Research Institute, Heidelberg, Victoria 3084, Australia School of Cancer Medicine, La Trobe University, Heidelberg, Victoria 3084, Australia
| | - Klaus-Peter Janssen
- Department of Surgery, Klinikum rechts der Isar, Technische Universität München, 81675 Munich, Germany
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14
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Abstract
Tenascin-C (TNC) is highly expressed in cancer tissues. Its cellular sources are cancer and stromal cells, including fibroblasts/myofibroblasts, and also vascular cells. TNC expressed in cancer tissues dominantly contains large splice variants. Deposition of the stroma promotes the epithelial-mesenchymal transition, proliferation, and migration of cancer cells. It also facilitates the formation of cancer stroma including desmoplasia and angiogenesis. Integrin receptors that mediate the signals of TNC have also been discussed.
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Key Words
- CAF, cancer-associated fibroblasts
- ECM, extracellular matrix
- EDA, extra domain A
- EMT, epithelial-mesenchymal transition
- FAK, focal adhesion kinase
- FBG, fibrinogen-like globe
- FN, fibronectin
- FNIII, fibronectin type III-like
- HS, heparan sulfate
- ISH, in situ hybridization
- LAP, latency-associated peptide
- MMPs, matrix metalloproteinases
- OPN, osteopontin
- PDGF, platelet-derived growth factor
- RPTP, receptor protein-tyrosine phosphatase
- Stromal cell
- TGF, transforming growth factor
- TNC, tenascin-C
- VN, vitronectin
- cancer cell
- integrins
- splice variant
- tenascin-C
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Affiliation(s)
- Toshimichi Yoshida
- a Department of Pathology and Matrix Biology ; Mie University Graduate School of Medicine
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15
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Didem T, Faruk T, Senem K, Derya D, Murat S, Murat G, Oznur K. Clinical significance of serum tenascin-c levels in epithelial ovarian cancer. Tumour Biol 2014; 35:6777-82. [PMID: 24722824 DOI: 10.1007/s13277-014-1923-z] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2014] [Accepted: 04/01/2014] [Indexed: 10/25/2022] Open
Abstract
Tenascin-C (TNC) is an extracellular matrix protein that is expressed at low levels in normal adult tissue but is highly expressed around many tumors including ovarian tumors. The objective of this study was to determine the clinical significance of the serum levels of TNC in epithelial ovarian cancer (EOC) patients. A total of 50 patients with a pathologically confirmed diagnosis of EOC were included in this study. Serum TNC levels were determined by the solid-phase sandwich enzyme-linked immunosorbent assay (ELISA) method. Age- and sex- matched 28 healthy controls were included in the analysis. Median age of the patients was 56.5 years old, range 22 to 83 years. Majority of the patients had advanced disease (FIGO stage III-IV) (90 %). The median serum TNC levels were found significantly higher in EOC patients (130.5 pg/mL) compared to healthy controls (90.1 pg/mL) (p = 0.03). We found no correlation between serum TNC levels and any prognostic parameters analyzed, including age of the patients, histology, tumor grade, stage of the disease, and response to chemotherapy. Survival analysis did not show statistically significant effect of serum TNC concentration on progression-free and overall survival (p = 0.36 and p = 0.19, respectively). However, patients with high serum TNC levels tend to have poor overall survival. In conclusion, although serum TNC levels are elevated, it has no predictive or prognostic roles on survival in EOC patients.
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Affiliation(s)
- Tastekin Didem
- Department of Medical Oncology, Oncology Institute, Istanbul University, Capa, 34390, Istanbul, Turkey,
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16
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Jensen MA, Wilkinson JE, Krainer AR. Splicing factor SRSF6 promotes hyperplasia of sensitized skin. Nat Struct Mol Biol 2014; 21:189-97. [PMID: 24440982 PMCID: PMC4118672 DOI: 10.1038/nsmb.2756] [Citation(s) in RCA: 85] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2013] [Accepted: 12/11/2013] [Indexed: 12/22/2022]
Abstract
Many biological processes involve gene-expression regulation by alternative splicing. Here, we identify the splicing factor SRSF6 as a regulator of wound healing and tissue homeostasis in skin. We show that SRSF6 is a proto-oncogene that is frequently overexpressed in human skin cancer. Overexpressing it in transgenic mice induces hyperplasia of sensitized skin and promotes aberrant alternative splicing. We identify 139 target genes of SRSF6 in skin, and show that this SR protein binds to alternative exons of the extracellular-matrix protein tenascin C pre-mRNA, promoting the expression of isoforms characteristic of invasive and metastatic cancer in a cell-type-independent manner. SRSF6 overexpression additionally results in depletion of Lgr6+ stem cells, and excessive keratinocyte proliferation and response to injury. Furthermore, the effects of SRSF6 in wound healing assayed in vitro depend on the TNC isoforms. Thus, abnormal SR-protein expression can perturb tissue homeostasis.
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Affiliation(s)
- Mads A Jensen
- 1] Cold Spring Harbor Laboratory, Cold Spring Harbor, New York, USA. [2]
| | - John E Wilkinson
- Department of Pathology, University of Michigan, Ann Arbor, Michigan, USA
| | - Adrian R Krainer
- Cold Spring Harbor Laboratory, Cold Spring Harbor, New York, USA
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17
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Kapoor S. Tenascin C and its modulatory role in tumor progression in systemic malignancies. Cytotechnology 2013; 65:789-90. [DOI: 10.1007/s10616-013-9552-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2013] [Accepted: 02/28/2013] [Indexed: 10/27/2022] Open
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18
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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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19
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Balasenthil S, Chen N, Lott ST, Chen J, Carter J, Grizzle WE, Frazier ML, Sen S, Killary AM. A migration signature and plasma biomarker panel for pancreatic adenocarcinoma. Cancer Prev Res (Phila) 2010; 4:137-49. [PMID: 21071578 DOI: 10.1158/1940-6207.capr-10-0025] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Pancreatic ductal adenocarcinoma is a disease of extremely poor prognosis for which there are no reliable markers of asymptomatic disease. To identify pancreatic cancer biomarkers, we focused on a genomic interval proximal to the most common fragile site in the human genome, chromosome 3p12, which undergoes smoking-related breakage, loss of heterozygosity, and homozygous deletion as an early event in many epithelial tumors, including pancreatic cancers. Using a functional genomic approach, we identified a seven-gene panel (TNC, TFPI, TGFBI, SEL-1L, L1CAM, WWTR1, and CDC42BPA) that was differentially expressed across three different expression platforms, including pancreatic tumor/normal samples. In addition, Ingenuity Pathways Analysis (IPA) and literature searches indicated that this seven-gene panel functions in one network associated with cellular movement/morphology/development, indicative of a "migration signature" of the 3p pathway. We tested whether two secreted proteins from this panel, tenascin C (TNC) and tissue factor pathway inhibitor (TFPI), could serve as plasma biomarkers. Plasma ELISA assays for TFPI/TNC resulted in a combined area under the curve (AUC) of 0.88 and, with addition of CA19-9, a combined AUC for the three-gene panel (TNC/TFPI/CA19-9), of 0.99 with 100% specificity at 90% sensitivity and 97.22% sensitivity at 90% specificity. Validation studies using TFPI only in a blinded sample set increased the performance of CA19-9 from an AUC of 0.84 to 0.94 with the two-gene panel. Results identify a novel 3p pathway-associated migration signature and plasma biomarker panel that has utility for discrimination of pancreatic cancer from normal controls and promise for clinical application.
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Affiliation(s)
- Seetharaman Balasenthil
- Department of Genetics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
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20
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De Wever O, Pauwels P, De Craene B, Sabbah M, Emami S, Redeuilh G, Gespach C, Bracke M, Berx G. Molecular and pathological signatures of epithelial-mesenchymal transitions at the cancer invasion front. Histochem Cell Biol 2008; 130:481-94. [PMID: 18648847 PMCID: PMC2522326 DOI: 10.1007/s00418-008-0464-1] [Citation(s) in RCA: 173] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/12/2008] [Indexed: 12/18/2022]
Abstract
Reduction of epithelial cell-cell adhesion via the transcriptional repression of cadherins in combination with the acquisition of mesenchymal properties are key determinants of epithelial-mesenchymal transition (EMT). EMT is associated with early stages of carcinogenesis, cancer invasion and recurrence. Furthermore, the tumor stroma dictates EMT through intensive bidirectional communication. The pathological analysis of EMT signatures is critically, especially to determine the presence of cancer cells at the resection margins of a tumor. When diffusion barriers disappear, EMT markers may be detected in sera from cancer patients. The detection of EMT signatures is not only important for diagnosis but can also be exploited to enhance classical chemotherapy treatments. In conclusion, further detailed understanding of the contextual cues and molecular mediators that control EMT will be required in order to develop diagnostic tools and small molecule inhibitors with potential clinical implications.
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Affiliation(s)
- Olivier De Wever
- Laboratory of Experimental Cancer Research, Department of Radiotherapy and Nuclear Medicine, Ghent University Hospital, De Pintelaan 185, 9000 Ghent, Belgium
| | - Patrick Pauwels
- Department of Pathology, Ghent University Hospital, 9000 Ghent, Belgium
| | - Bram De Craene
- Molecular and Cellular Oncology Unit, Department for Molecular Biomedical Research, VIB, Technologiepark 927, Zwijnaarde, 9052 Ghent, Belgium
- Department of Molecular Biology, Ghent University, 9052 Ghent, Belgium
| | | | | | | | - Christian Gespach
- INSERM U 673, Paris, France
- Laboratory of Molecular and Clinical Oncology of Solid Tumors, Faculté de Médecine, Université Pierre et Marie Curie-Paris 6, 755071 Paris Cedex 12, France
| | - Marc Bracke
- Laboratory of Experimental Cancer Research, Department of Radiotherapy and Nuclear Medicine, Ghent University Hospital, De Pintelaan 185, 9000 Ghent, Belgium
| | - Geert Berx
- Molecular and Cellular Oncology Unit, Department for Molecular Biomedical Research, VIB, Technologiepark 927, Zwijnaarde, 9052 Ghent, Belgium
- Department of Molecular Biology, Ghent University, 9052 Ghent, Belgium
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21
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Degen M, Brellier F, Schenk S, Driscoll R, Zaman K, Stupp R, Tornillo L, Terracciano L, Chiquet-Ehrismann R, Rüegg C, Seelentag W. Tenascin-W, a new marker of cancer stroma, is elevated in sera of colon and breast cancer patients. Int J Cancer 2008; 122:2454-61. [PMID: 18306355 DOI: 10.1002/ijc.23417] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Tenascins are extracellular matrix proteins present during the development of organisms as well as in pathological conditions. Tenascin-W, the fourth and last member of the tenascin family remains the least well-characterized one. Our study aimed to evaluate the potential significance of tenascin-W as cancer biomarker by monitoring its presence in the serum of colorectal and breast cancer patients and its expression in colorectal tumor tissues. To measure serum tenascin-W levels, a sensitive sandwich-ELISA was established. Mean tenascin-W concentration in sera of patients with nonmetastatic colorectal cancer at time of diagnosis was highly increased compared to that of healthy volunteers. A similar tendency was observed for tenascin-C in the same patient cohort. However, the increase was much more striking for tenascin-W. We also detected elevated tenascin-W levels in sera of breast cancer patients. Furthermore, we could show a prominent expression of tenascin-W in extracts from colorectal tumor tissues by immunoblot analysis, whereas tenascin-W was not detectable in the corresponding normal colon mucosa. To confirm the western blot results, we performed immunohistochemistry of frozen sections of the same patients as well as of an additional, independently chosen collection of colorectal cancer tissues. In all cases, similarly to tenascin-C, tenascin-W was detected in the tumor stroma. Our results reveal a clear association between elevated levels of tenascin-W and the presence of cancer. These results warrant further studies to evaluate the potential value of serum and tissue tenascin-W levels as diagnostic, prognostic or monitoring biomarker in colorectal, breast and possibly other solid cancers.
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Affiliation(s)
- Martin Degen
- Friedrich Miescher Institute for Biomedical Research, Novartis Research Foundation, Basel, Switzerland.
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22
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Lundin M, Nordling S, Lundin J, Haglund C. Tenascin-C expression and its prognostic significance in colorectal cancer. Oncology 2008; 72:403-9. [PMID: 18196927 DOI: 10.1159/000113490] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2007] [Accepted: 07/18/2007] [Indexed: 11/19/2022]
Abstract
OBJECTIVE The extracellular matrix glycoprotein tenascin-C has been proposed as a tumor marker with prognostic significance in many cancer forms, but in colorectal cancer, reported results have been controversial. The aim of this study was to evaluate the prognostic value of immunohistochemical tenascin-C expression in a series of 231 patients with colorectal cancer. METHODS Paraffin-embedded formalin-fixed specimens were stained with a tenascin-C-specific monoclonal antibody, and the stromal staining intensity and pattern were analyzed. RESULTS Tenascin-C immunoreactivity was observed in all 231 specimens, with a pattern of staining that was diffuse and interstitial. The staining was occasional in 39 (17%), moderate in 106 (46%) and strong in 86 specimens (37%). There was no statistically significant association between tenascin-C immunoreactivity and any of the other clinicopathological variables. The cumulative 5-year survival rates of patients with occasional and weak staining were similar (56.8 and 54.9%, respectively), while the patients with strong tenascin-C staining had a lower survival rate (46.1%). This difference in survival was not significant (p = 0.23). The staining pattern and distribution can be viewed from digitized representative microscope slides (virtual slides) at http://www.webmicroscope.net/supplements/tenascin. CONCLUSIONS Our results indicate that immunohistochemical expression of tenascin-C is not of prognostic significance in colorectal cancer.
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Affiliation(s)
- M Lundin
- Department of Surgery, University of Helsinki, Helsinki, Finland
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