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Macias RIR, Cardinale V, Kendall TJ, Avila MA, Guido M, Coulouarn C, Braconi C, Frampton AE, Bridgewater J, Overi D, Pereira SP, Rengo M, Kather JN, Lamarca A, Pedica F, Forner A, Valle JW, Gaudio E, Alvaro D, Banales JM, Carpino G. Clinical relevance of biomarkers in cholangiocarcinoma: critical revision and future directions. Gut 2022; 71:1669-1683. [PMID: 35580963 DOI: 10.1136/gutjnl-2022-327099] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 04/22/2022] [Indexed: 02/06/2023]
Abstract
Cholangiocarcinoma (CCA) is a malignant tumour arising from the biliary system. In Europe, this tumour frequently presents as a sporadic cancer in patients without defined risk factors and is usually diagnosed at advanced stages with a consequent poor prognosis. Therefore, the identification of biomarkers represents an utmost need for patients with CCA. Numerous studies proposed a wide spectrum of biomarkers at tissue and molecular levels. With the present paper, a multidisciplinary group of experts within the European Network for the Study of Cholangiocarcinoma discusses the clinical role of tissue biomarkers and provides a selection based on their current relevance and potential applications in the framework of CCA. Recent advances are proposed by dividing biomarkers based on their potential role in diagnosis, prognosis and therapy response. Limitations of current biomarkers are also identified, together with specific promising areas (ie, artificial intelligence, patient-derived organoids, targeted therapy) where research should be focused to develop future biomarkers.
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Affiliation(s)
- Rocio I R Macias
- Experimental Hepatology and Drug Targeting (HEVEPHARM) group, University of Salamanca, IBSAL, Salamanca, Spain.,Center for the Study of Liver and Gastrointestinal Diseases (CIBERehd), Carlos III National Institute of Health, Madrid, Spain
| | - Vincenzo Cardinale
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Rome, Italy
| | - Timothy J Kendall
- Centre for Inflammation Research, University of Edinburgh, Edinburgh, UK
| | - Matias A Avila
- Center for the Study of Liver and Gastrointestinal Diseases (CIBERehd), Carlos III National Institute of Health, Madrid, Spain.,Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain
| | - Maria Guido
- Department of Medicine - DIMED, University of Padua, Padua, Italy
| | - Cedric Coulouarn
- UMR_S 1242, COSS, Centre de Lutte contre le Cancer Eugène Marquis, INSERM University of Rennes 1, Rennes, France
| | - Chiara Braconi
- Institute of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Adam E Frampton
- Department of Clinical and Experimental Medicine, University of Surrey, Guildford, Surrey, UK
| | - John Bridgewater
- Department of Medical Oncology, UCL Cancer Institute, London, UK
| | - Diletta Overi
- Department of Anatomical, Histological, Forensic Medicine and Orthopaedic Sciences, Sapienza University of Rome, Rome, Italy
| | - Stephen P Pereira
- Institute for Liver & Digestive Health, University College London, London, UK
| | - Marco Rengo
- Department of Radiological Sciences, Oncology and Pathology, Sapienza University of Rome, Rome, Italy
| | - Jakob N Kather
- Department of Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Angela Lamarca
- Medical Oncology/Institute of Cancer Sciences, The Christie NHS Foundation Trust/University of Manchester, Manchester, UK
| | - Federica Pedica
- Department of Pathology, San Raffaele Scientific Institute, Milan, Italy
| | - Alejandro Forner
- Center for the Study of Liver and Gastrointestinal Diseases (CIBERehd), Carlos III National Institute of Health, Madrid, Spain.,BCLC group, Liver Unit, Hospital Clínic Barcelona. IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Juan W Valle
- Medical Oncology/Institute of Cancer Sciences, The Christie NHS Foundation Trust/University of Manchester, Manchester, UK
| | - Eugenio Gaudio
- Department of Anatomical, Histological, Forensic Medicine and Orthopaedic Sciences, Sapienza University of Rome, Rome, Italy
| | - Domenico Alvaro
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Jesus M Banales
- Center for the Study of Liver and Gastrointestinal Diseases (CIBERehd), Carlos III National Institute of Health, Madrid, Spain.,Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute, Donostia University Hospital, University of the Basque Country (UPV/EHU), Ikerbasque, San Sebastian, Spain.,Department of Biochemistry and Genetics, School of Sciences, University of Navarra, Pamplona, Spain
| | - Guido Carpino
- Department of Movement, Human and Health Sciences, University of Rome 'Foro Italico', Rome, Italy
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2
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Xu YP, Dong ZN, Zhou YQ, Zhao YJ, Zhao Y, Wang F, Huang XY, Guo CY. Role of eIF3C Overexpression in Predicting Prognosis of Intrahepatic Cholangiocarcinoma. Dig Dis Sci 2022; 67:559-568. [PMID: 33576946 DOI: 10.1007/s10620-021-06878-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 01/24/2021] [Indexed: 12/09/2022]
Abstract
BACKGROUND Elevated expression of eukaryotic initiation factor 3c (eIF3C) was recently uncovered to promote several types of cancer progression by inducing cell proliferation. Here, we aimed to assess the expression and prognostic value of eIF3C in intrahepatic cholangiocarcinoma (ICC) patients. METHODS Expression of eIF3C was analyzed by immunohistochemistry in tissue microarrays (TMAs) containing 138 ICC and paired peritumoral tissues from ICC patients. Then, the roles of eIF3C in ICC cells were investigated by RNA interference, and the relationship between the eIF3C and KI67 expression was explored in ICC cells and tissues. Finally, the relation between the eIF3C level and clinicopathologic features of ICC was probed, and Kaplan-Meier and Cox's analyses were performed to assess the prognostic merit of eIF3C and KI67 in ICC patients. RESULTS The expression of eIF3C was elevated in ICC tissues compared to paired peritumoral tissues, which was consistent with the result from the GEPIA database. The downregulation of eIF3C in ICC cells impaired the cellular invasion, metastasis, colony formation, and proliferation. Moreover, we further found a positive relationship between the eIF3C and KI67 expression in ICC cells and tissues. The expression of eIF3C in ICC tissues was positively correlated with lymphatic metastasis (p = 0.049), and the high level of KI67 was frequently found in ICC patients with the large tumor (p = 0.028), high serum AFP (p = 0.019), or lymphatic metastasis (p = 0.039). Notably, patients with the eIF3C or KI67 overexpression had shorter overall survival and higher disease-free survival rates than those with low expression of eIF3C or KI67, and the combination of eIF3C or KI67 expression was an independent parameter for predicting the prognosis and recurrence of ICC patients. CONCLUSIONS Elevated eIF3C expression promotes ICC development, and combination of eIF3C and KI67 is a valuable predictor of the survival and recurrence of ICC patient.
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Affiliation(s)
- Ya-Ping Xu
- Department of Gastroenterology, Shanghai Tenth People's Hospital, School of Clinical Medicine of Nanjing Medical University, Shanghai, 200072, People's Republic of China
| | - Ze-Ning Dong
- Xiangya Medical College, Central South University, Changsha, 410008, Hunan, People's Republic of China.,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, 200032, People's Republic of China
| | - Ying-Qun Zhou
- Department of Gastroenterology, Shanghai Tenth People's Hospital, School of Clinical Medicine of Nanjing Medical University, Shanghai, 200072, People's Republic of China
| | - Yu-Jie Zhao
- Department of Gastroenterology, Shanghai Tenth People's Hospital, School of Clinical Medicine of Nanjing Medical University, Shanghai, 200072, People's Republic of China
| | - Yan Zhao
- Department of Gastroenterology, Shanghai Tenth People's Hospital, School of Clinical Medicine of Nanjing Medical University, Shanghai, 200072, People's Republic of China
| | - Feng Wang
- Department of Gastroenterology, Shanghai Tenth People's Hospital, School of Clinical Medicine of Nanjing Medical University, Shanghai, 200072, People's Republic of China
| | - Xiao-Yong Huang
- Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, 200032, People's Republic of China
| | - Chuan-Yong Guo
- Department of Gastroenterology, Shanghai Tenth People's Hospital, School of Clinical Medicine of Nanjing Medical University, Shanghai, 200072, People's Republic of China.
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3
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Li D, Lai W, Wang Q, Xiang Z, Nan X, Yang X, Fang Q. CD151 enrichment in exosomes of luminal androgen receptor breast cancer cell line contributes to cell invasion. Biochimie 2021; 189:65-75. [PMID: 34157361 DOI: 10.1016/j.biochi.2021.06.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 05/26/2021] [Accepted: 06/17/2021] [Indexed: 02/03/2023]
Abstract
Breast cancer is the most common and highly heterogeneous disease in women worldwide. Given the challenges in the treatment of advanced metastatic breast cancer, it is necessary to understand the molecular mechanisms related to disease progression. Exosomes play various roles in the progression of tumors, including promoting the invasion and advancing the distant metastasis. To study the molecular mechanisms related to the progression of luminal androgen receptor (LAR) breast cancer, we first isolated exosomes of MDA-MB-453 cells, a representative cell line of LAR. Through quantitative proteomic analysis, we identified 180 proteins specifically enriched in exosomes after comparing with those in cells, microvesicles, and the 150K supernatant. Among these, CD151, a protein involved in the regulation of cell motility was the most enriched one. CD151-knockdown exosomes reduced the invasion ability of the recipient breast cancer cell and lowered the phosphorylation level of tyrosine-protein kinase Lck, indicating that the invasion of LAR breast cancer may be due to CD151-enriched exosomes. Our work reports for the first time that CD151 was highly abundant in the exosomes of MDA-MB-453 cells and expands the understanding of the development process of LAR subtype, suggesting CD151 may be a potential candidate for the treatment of LAR breast cancer.
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Affiliation(s)
- Dan Li
- Laboratory of Theoretical and Computational Nanoscience, CAS Key Laboratory of Nanophotonic Materials and Devices, CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Ambient Particles Health Effects and Prevention Techniques, National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, 100190, PR China; University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Wenjia Lai
- Laboratory of Theoretical and Computational Nanoscience, CAS Key Laboratory of Nanophotonic Materials and Devices, CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Ambient Particles Health Effects and Prevention Techniques, National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, 100190, PR China
| | - Qingsong Wang
- State Key Laboratory of Protein and Plant Gene Research, College of Life Sciences, Peking University, Beijing, 100871, PR China
| | - Zhichu Xiang
- Laboratory of Theoretical and Computational Nanoscience, CAS Key Laboratory of Nanophotonic Materials and Devices, CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Ambient Particles Health Effects and Prevention Techniques, National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, 100190, PR China
| | - Xiaohui Nan
- Laboratory of Theoretical and Computational Nanoscience, CAS Key Laboratory of Nanophotonic Materials and Devices, CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Ambient Particles Health Effects and Prevention Techniques, National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, 100190, PR China; University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Xiaoliang Yang
- Laboratory of Theoretical and Computational Nanoscience, CAS Key Laboratory of Nanophotonic Materials and Devices, CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Ambient Particles Health Effects and Prevention Techniques, National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, 100190, PR China
| | - Qiaojun Fang
- Laboratory of Theoretical and Computational Nanoscience, CAS Key Laboratory of Nanophotonic Materials and Devices, CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Ambient Particles Health Effects and Prevention Techniques, National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, 100190, PR China; University of Chinese Academy of Sciences, Beijing, 100049, PR China; Sino-Danish Center for Education and Research, University of Chinese Academy of Sciences, Beijing, 100190, PR China.
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4
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Xu YP, Zhou YQ, Zhao YJ, Zhao Y, Wang F, Huang XY, Guo CY. High level of CD73 predicts poor prognosis of intrahepatic cholangiocarcinoma. J Cancer 2021; 12:4655-4660. [PMID: 34149929 PMCID: PMC8210563 DOI: 10.7150/jca.51038] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 05/21/2021] [Indexed: 12/19/2022] Open
Abstract
Background: Despite recent improvements in the diagnosis and therapy of intrahepatic cholangiocarcinoma (ICC), the prognosis for ICC patients remains poor. Therefore, it is needed to identify new biological indicators for ICC progression. Methods: Immunohistochemistry was engaged to inspect the ecto-5ʹ-nucleotidase (CD73) and CD8 expressions in tissue microarrays including tissues from 140 ICC patients. Then, the association between the level of CD73/CD8 and clinicopathologic characteristics of ICC was analysed. Finally, the prognostic value of CD73 and CD8 levels in ICC patients was assessed by Kaplan-Meier and multivariate and univariate analyses. Results: The CD73 expression was evidently upregulated in ICC tissues compared to the corresponding peritumoral tissues. The elevated CD73 expression was positively related to the lymphatic metastasis (p=0.049). While the level of tumour-infiltrating CD8 T+ cells in tumour tissues was negatively associated with serum AFP (p=0.019), tumor size (p=0.028), and lymphatic metastasis (p=0.039). Additionally, patients with elevated CD73 expression or low tumour-infiltrating CD8+ T cells exhibited shorter overall survival (OS) and higher disease-free survival (DFS) rates than patients with low CD73 expression and/or high tumour-infiltrating CD8+ T cells. Notably, the overexpression of CD73 or low tumour-infiltrating CD8+ T cells was an independent indicator for predicting the OS and DFS of ICC patients. Conclusions: We revealed that CD73 expression and low tumour-infiltrating CD8+T cells are valuable predictors of survival and recurrence in patients with ICC.
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Affiliation(s)
- Ya-Ping Xu
- Department of Gastroenterology, Shanghai Tenth people's hospital, School of Clinical Medicine of Nanjing Medical University, Shanghai, 200072, P.R. China.,Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China
| | - Ying-Qun Zhou
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China
| | - Yu-Jie Zhao
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China
| | - Yan Zhao
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China
| | - Feng Wang
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China
| | - Xiao-Yong Huang
- Liver Cancer Institute, Zhongshan Hospital, Fudan University; Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai 200032, P.R. China
| | - Chuan-Yong Guo
- Department of Gastroenterology, Shanghai Tenth people's hospital, School of Clinical Medicine of Nanjing Medical University, Shanghai, 200072, P.R. China.,Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China
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5
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Lang SA, Bednarsch J, Joechle K, Amygdalos I, Czigany Z, Heij L, Ulmer TF, Neumann UP. Prognostic biomarkers for cholangiocarcinoma (CCA): state of the art. Expert Rev Gastroenterol Hepatol 2021; 15:497-510. [PMID: 33970740 DOI: 10.1080/17474124.2021.1912591] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Introduction:Although advances in understanding the molecular basis of cholangiocarcinoma (CCA) have been made, surgery is the only curative therapy option and the overall prognosis of patients suffering from the disease remains poor. Therefore, estimation of prognosis based on known and novel biomarkers is essential for therapy guidance of CCA in both, curative and palliative settings.Areas covered:An extensive literature search on biomarkers for CCA with special emphasis on prognosis was performed. Based on this, prognostic biomarkers from serum, tumor tissue and other compartments that are currently in use or under evaluation for CCA were summarized in this review. Furthermore, an overview of new biomarkers was provided including those determined from extracellular vesicles (EVs), metabolites and nucleic acids. Finally, prognostic markers associated with potential new therapy options for the treatment of CCA were summed up.Expert opinion:So far, an optimal prognostic biomarker for CCA has not been described. However, based on the increasing knowledge about the molecular basis of CCA but also due to novel, innovative technologies, a plethora of novel prognostic biomarkers is currently under evaluation and will be available for CCA in future.
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Affiliation(s)
- Sven A Lang
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
| | - Jan Bednarsch
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
| | - Katharina Joechle
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
| | - Iakovos Amygdalos
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
| | - Zoltan Czigany
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
| | - Lara Heij
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
| | - Tom F Ulmer
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
| | - Ulf P Neumann
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
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6
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Zhao W, Zhao J, Guo X, Feng Y, Zhang B, Tian L. LncRNA MT1JP plays a protective role in intrahepatic cholangiocarcinoma by regulating miR-18a-5p/FBP1 axis. BMC Cancer 2021; 21:142. [PMID: 33557774 PMCID: PMC7871555 DOI: 10.1186/s12885-021-07838-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Accepted: 01/26/2021] [Indexed: 12/15/2022] Open
Abstract
Background Cholangiocarcinoma is a common malignant tumor of digestive system. LncRNA metallothionein 1 J, pseudogene (MT1JP) has been reported to play tumor-suppressing roles in multiple cancers. However, its effect on cholangiocarcinoma has not been evaluated. Methods The expression of MT1JP in intrahepatic cholangiocarcinoma specimens and paired para-carcinoma tissues were detected by real-time PCR. The overexpression plasmid and siRNA of MT1JP were transfected into intrahepatic cholangiocarcinoma cells to change the expression levels of MT1JP. CCK-8, flow cytometry and transwell assays were performed to measure proliferation, cell cycle transition, apoptosis, migration and invasion. Dual-luciferase reporter assay, real-time PCR and western blot were carried out to screen the miRNA bound by MT1JP. In addition, xenograft experiment was used to determine the tumorigenesis of cholangiocarcinoma cells in nude mice. Results MT1JP was downregulated in intrahepatic cholangiocarcinoma specimens, and its expression was related with TNM stage and lymph node metastasis. Overexpression of MT1JP inhibited proliferation, cell cycle transition, migration and invasion, and induced apoptosis in intrahepatic cholangiocarcinoma cells. The knockdown of MT1JP led to opposite results. MT1JP bound to miR-18a-5p to facilitate the expression of fructose-1,6-bisphosphatase 1 (FBP1). MiR-18a-5p was increased in intrahepatic cholangiocarcinoma samples, and its expression was negatively correlated with that of MT1JP. In addition, MT1JP also suppressed tumorigenesis in nude mice. Conclusions MT1JP alleviated proliferation, migration and invasion, and induced apoptosis in cholangiocarcinoma cells by regulating miR-18a-5p/FBP1 axis. These findings may provide novel insights for clinical diagnosis and treatment of cholangiocarcinoma. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-021-07838-0.
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Affiliation(s)
- Wei Zhao
- Department of Hepatopancreatobiliary Surgery, The Affiliated Hospital of Qingdao University, 1677 Wutaishan Road, Qingdao, 266000, People's Republic of China.
| | - Jing Zhao
- Department of Pathology, The Affiliated Hospital of Qingdao University, Qingdao, 266000, People's Republic of China
| | - Xiao Guo
- Heart Center, Qingdao Fuwai Cardiovascular Hospital, Qingdao, 266034, People's Republic of China
| | - Yujie Feng
- Department of Hepatopancreatobiliary Surgery, The Affiliated Hospital of Qingdao University, 1677 Wutaishan Road, Qingdao, 266000, People's Republic of China
| | - Bingyuan Zhang
- Department of Hepatopancreatobiliary Surgery, The Affiliated Hospital of Qingdao University, 1677 Wutaishan Road, Qingdao, 266000, People's Republic of China
| | - Lantian Tian
- Department of Hepatopancreatobiliary Surgery, The Affiliated Hospital of Qingdao University, 1677 Wutaishan Road, Qingdao, 266000, People's Republic of China
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7
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Omics-Based Platforms: Current Status and Potential Use for Cholangiocarcinoma. Biomolecules 2020; 10:biom10101377. [PMID: 32998289 PMCID: PMC7600697 DOI: 10.3390/biom10101377] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 09/26/2020] [Accepted: 09/26/2020] [Indexed: 02/07/2023] Open
Abstract
Cholangiocarcinoma (CCA) has been identified as a highly malignant cancer that can be transformed from epithelial cells of the bile duct, including intrahepatic, perihilar and extrahepatic. High-resolution imaging tools (abdominal ultrasound, computed tomography and percutaneous transhepatic cholangial drainage) are recruited for diagnosis. However, the lack of early diagnostic biomarkers and treatment evaluation can lead to serious outcomes and poor prognosis (i.e., CA19-9, MUC5AC). In recent years, scientists have established a large number of omics profiles to reveal underlying mechanisms and networks (i.e., IL-6/STAT3, NOTCH). With these results, we achieved several genomic alteration events (i.e., TP53mut, KRASmut) and epigenetic modifications (i.e., DNA methylation, histone modification) in CCA cells and clinical patients. Moreover, we reviewed candidate gene (such as NF-kB, YAP1) that drive gene transcription factors and canonical pathways through transcriptomics profiles (including microarrays and next-generation sequencing). In addition, the proteomics database also indicates which molecules and their directly binding status could trigger dysfunction signatures in tumorigenesis (carbohydrate antigen 19-9, mucins). Most importantly, we collected metabolomics datasets and pivotal metabolites. These results reflect the pharmacotherapeutic options and evaluate pharmacokinetic/pharmacodynamics in vitro and in vivo. We reversed the panels and selected many potentially small compounds from the connectivity map and L1000CDS2 system. In this paper, we summarize the prognostic value of each candidate gene and correlate this information with clinical events in CCA. This review can serve as a reference for further research to clearly investigate the complex characteristics of CCA, which may lead to better prognosis, drug repurposing and treatment strategies.
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8
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Macias RIR, Kornek M, Rodrigues PM, Paiva NA, Castro RE, Urban S, Pereira SP, Cadamuro M, Rupp C, Loosen SH, Luedde T, Banales JM. Diagnostic and prognostic biomarkers in cholangiocarcinoma. Liver Int 2019; 39 Suppl 1:108-122. [PMID: 30843325 DOI: 10.1111/liv.14090] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 02/27/2019] [Accepted: 02/28/2019] [Indexed: 12/11/2022]
Abstract
The high mortality rate of cholangiocarcinoma (CCA) is due, in part, to the lack of non-invasive approaches able to accurately detect this silent tumour at early stages, when therapeutic options can be potentially curative or may at least increase the overall survival of patients. The fact that the majority of CCA tumours are not linked to any known aetiological factor highly compromises the monitoring of patients at risk for tumour development and also their early diagnosis. Combination of clinical/biochemical features, imaging techniques and analysis of non-specific tumour biomarkers in serum are commonly used to help in the diagnosis of CCA, but tumour biopsy is usually required to confirm the diagnosis. Moreover, no prognostic biomarkers are currently used in the clinical setting, deserving more innovative research, and international validation and consensus. Important efforts have been made in the last few years to identify accurate non-invasive biomarkers, by using innovative techniques and high-throughput omics technologies. This review summarizes and discusses the advances in the investigation of novel diagnostic and prognostic biomarkers in CCA and envisions the future directions in this field of research.
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Affiliation(s)
- Rocio I R Macias
- Experimental Hepatology and Drug Targeting (HEVEFARM), University of Salamanca, IBSAL, Salamanca, Spain.,Centre for the Study of Liver and Gastrointestinal Diseases (CIBERehd), Carlos III National Institute of Health, Madrid, Spain
| | - Miroslaw Kornek
- Department of Oncology, Hematology and Rheumatology, University Hospital Bonn, Bonn, Germany.,Department of General, Visceral and Thoracic Surgery, German Armed Forces Central Hospital, Koblenz, Germany
| | - Pedro M Rodrigues
- Department of Liver and Gastrointestinal Diseases, Biodonostia Research Institute, Donostia University Hospital, University of the Basque Country (UPV/EHU), San Sebastian, Spain
| | - Nuno A Paiva
- Department of Liver and Gastrointestinal Diseases, Biodonostia Research Institute, Donostia University Hospital, University of the Basque Country (UPV/EHU), San Sebastian, Spain
| | - Rui E Castro
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Lisbon, Portugal
| | - Sabine Urban
- Department of Oncology, Hematology and Rheumatology, University Hospital Bonn, Bonn, Germany
| | - Stephen P Pereira
- Institute for Liver & Digestive Health, Royal Free Hospital Campus, University College London, London, UK
| | | | - Christian Rupp
- Department of Internal Medicine IV, Medical University of Heidelberg, Heidelberg, Germany
| | - Sven H Loosen
- Department of Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Tom Luedde
- Department of Medicine III, University Hospital RWTH Aachen, Aachen, Germany.,Division of Gastroenterology, Hepatology and Hepatobiliary Oncology, University Hospital RWTH, Aachen, Germany
| | - Jesus M Banales
- Centre for the Study of Liver and Gastrointestinal Diseases (CIBERehd), Carlos III National Institute of Health, Madrid, Spain.,Department of Liver and Gastrointestinal Diseases, Biodonostia Research Institute, Donostia University Hospital, University of the Basque Country (UPV/EHU), San Sebastian, Spain.,IKERBASQUE, Basque Foundation for Science, Bilbao, Spain
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9
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Zhang MX, Gan W, Jing CY, Zheng SS, Yi Y, Zhang J, Xu X, Lin JJ, Zhang BH, Qiu SJ. High expression of Oct4 and Nanog predict poor prognosis in intrahepatic cholangiocarcinoma patients after curative resection. J Cancer 2019; 10:1313-1324. [PMID: 30854141 PMCID: PMC6400680 DOI: 10.7150/jca.28349] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Accepted: 10/30/2018] [Indexed: 12/29/2022] Open
Abstract
Oct4 and Nanog are reported to promote tumor progression in several cancers, but the effect on intrahepatic cholangiocarcinoma (ICC) is unknown. The aim of our present study was to explore the prognostic role of Oct4 and Nanog on patients with ICC. Immunohistochemistry was used to detect the expression of Oct4 and Nanog in a random cohort of 116 ICC patients, and validated in another independent cohort of 103 patients. Prognostic nomograms were formulated for OS and RFS prediction of ICC patients. Our results showed Oct4 and Nanog highly expressed in ICC tumor tissues and were identified as independent prognostic factors for patients' OS and RFS. Significant positive correlation was found between Oct4 and Nanog expression. Co-expression of Oct4 and Nanog implied the poorest OS and RFS in ICC patients. Our nomograms comprising Oct4 and Nanog achieved better predictive accuracy in training and validation cohorts compared with AJCC 7th edition and LCSGJ stage for OS and RFS prediction. Our study support the high expression of Oct4 and Nanog in ICC implies aggressive tumor behaviors and suggest a poor clinical prognosis, which emerges as valuable biomarkers for identifying patients at high risk after curative resection.
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Affiliation(s)
- Mei-Xia Zhang
- The Liver Cancer Institute, Zhongshan Hospital and Shanghai Medical School, Fudan University, Key Laboratory for Carcinogenesis and Cancer Invasion, The Chinese Ministry of Education, Shanghai, 200032, P.R. China
| | - Wei Gan
- The Liver Cancer Institute, Zhongshan Hospital and Shanghai Medical School, Fudan University, Key Laboratory for Carcinogenesis and Cancer Invasion, The Chinese Ministry of Education, Shanghai, 200032, P.R. China
| | - Chu-Yu Jing
- The Liver Cancer Institute, Zhongshan Hospital and Shanghai Medical School, Fudan University, Key Laboratory for Carcinogenesis and Cancer Invasion, The Chinese Ministry of Education, Shanghai, 200032, P.R. China
| | - Su-Su Zheng
- The Liver Cancer Institute, Zhongshan Hospital and Shanghai Medical School, Fudan University, Key Laboratory for Carcinogenesis and Cancer Invasion, The Chinese Ministry of Education, Shanghai, 200032, P.R. China
| | - Yong Yi
- The Liver Cancer Institute, Zhongshan Hospital and Shanghai Medical School, Fudan University, Key Laboratory for Carcinogenesis and Cancer Invasion, The Chinese Ministry of Education, Shanghai, 200032, P.R. China
| | - Juan Zhang
- The Liver Cancer Institute, Zhongshan Hospital and Shanghai Medical School, Fudan University, Key Laboratory for Carcinogenesis and Cancer Invasion, The Chinese Ministry of Education, Shanghai, 200032, P.R. China
| | - Xin Xu
- The Liver Cancer Institute, Zhongshan Hospital and Shanghai Medical School, Fudan University, Key Laboratory for Carcinogenesis and Cancer Invasion, The Chinese Ministry of Education, Shanghai, 200032, P.R. China
| | - Jia-Jia Lin
- The Liver Cancer Institute, Zhongshan Hospital and Shanghai Medical School, Fudan University, Key Laboratory for Carcinogenesis and Cancer Invasion, The Chinese Ministry of Education, Shanghai, 200032, P.R. China
| | - Bo-Heng Zhang
- The Liver Cancer Institute, Zhongshan Hospital and Shanghai Medical School, Fudan University, Key Laboratory for Carcinogenesis and Cancer Invasion, The Chinese Ministry of Education, Shanghai, 200032, P.R. China.,Center for evidence-based medicine, Fudan University, Shanghai 200032, P. R. China
| | - Shuang-Jian Qiu
- The Liver Cancer Institute, Zhongshan Hospital and Shanghai Medical School, Fudan University, Key Laboratory for Carcinogenesis and Cancer Invasion, The Chinese Ministry of Education, Shanghai, 200032, P.R. China
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10
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Zhang MX, Gan W, Jing CY, Zheng SS, Zhang J, Shen HJ, Xu X, Lin JJ, Zhang BH, Qiu SJ. Overexpression of interleukin-35 in intrahepatic cholangiocarcinoma is a prognostic indicator after curative resection. Cancer Sci 2018; 109:1195-1206. [PMID: 29446854 PMCID: PMC5891208 DOI: 10.1111/cas.13535] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 02/08/2018] [Accepted: 02/10/2018] [Indexed: 02/06/2023] Open
Abstract
Interleukin‐35 (IL‐35) is implicated in tumorigenesis, but its exact impact on intrahepatic cholangiocarcinoma (ICC) is not clear. The aim of the present study was to explore the specific effect of IL‐35 on patient prognosis. Additionally, we formulated an effective prognostic nomogram for ICC patients after curative resection. Immunohistochemistry was applied to explore IL‐35 expression as well as IL‐35 receptor (IL‐35R) in 102 ICC patients. Results showed that IL‐35 was highly expressed in ICC tumor tissues and was positively associated with lymph node metastasis (LNM), TNM stage and vascular invasion and was an independent prognostic factor for patients' overall survival (OS) and recurrence‐free survival (RFS). High expression of IL‐35R (gp130 and IL‐12Rβ2) was also observed in ICC cancer tissues, but only gp130 was an independent prognostic factor for OS and RFS and was indispensable in IL‐35‐mediated ICC clinical prognosis. The nomogram comprising carcinoembryonic antigen, LNM, IL‐35 and gp130 expression achieved better predictive accuracy compared with TNM stage for OS. Our data support that high IL‐35 expression correlates with ICC aggressiveness and emerges as a valuable biomarker for evaluating ICC progression and prognosis in clinical work.
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Affiliation(s)
- Mei-Xia Zhang
- Liver Cancer Institute and Zhongshan Hospital of Fudan University, Shanghai, China
| | - Wei Gan
- Liver Cancer Institute and Zhongshan Hospital of Fudan University, Shanghai, China
| | - Chu-Yu Jing
- Liver Cancer Institute and Zhongshan Hospital of Fudan University, Shanghai, China
| | - Su-Su Zheng
- Liver Cancer Institute and Zhongshan Hospital of Fudan University, Shanghai, China
| | - Juan Zhang
- Liver Cancer Institute and Zhongshan Hospital of Fudan University, Shanghai, China
| | - Hu-Jia Shen
- Liver Cancer Institute and Zhongshan Hospital of Fudan University, Shanghai, China
| | - Xin Xu
- Liver Cancer Institute and Zhongshan Hospital of Fudan University, Shanghai, China
| | - Jia-Jia Lin
- Liver Cancer Institute and Zhongshan Hospital of Fudan University, Shanghai, China
| | - Bo-Heng Zhang
- Liver Cancer Institute and Zhongshan Hospital of Fudan University, Shanghai, China.,Center for Evidence-Based Medicine, Fudan University, Shanghai, China
| | - Shuang-Jian Qiu
- Liver Cancer Institute and Zhongshan Hospital of Fudan University, Shanghai, China
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11
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Zeng P, Wang YH, Si M, Gu JH, Li P, Lu PH, Chen MB. Tetraspanin CD151 as an emerging potential poor prognostic factor across solid tumors: a systematic review and meta-analysis. Oncotarget 2018; 8:5592-5602. [PMID: 27888619 PMCID: PMC5354932 DOI: 10.18632/oncotarget.13532] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Accepted: 11/02/2016] [Indexed: 02/01/2023] Open
Abstract
Tetraspanin CD151, also known as PETA-3 or SFA-1, has been reported to predict prognosis in various solid tumors. Yet, the results of these studies remained inconclusive. Here, we performed this meta-analysis of relevant studies published on the topic to quantitatively evaluate the clinicopathological significance of CD151 in solid tumors. The relevant articles were identified via searching the PubMed, Web of Science and Embase database. The pooled hazard ratios (HRs) and corresponding 95% confidence intervals (CI) of overall survival (OS) and disease-free survival (DFS) were calculated to evaluate the prognostic value of CD151 expression in patients with solid tumors. A total of 19 studies involving 4, 270 participants were included in the study, we drew the conclusion that CD151 overexpression was associated with statistically significant poor OS (pooled HR = 1.498, 95% CI = 1.346-1.667, P<0.001) and poor DFS (pooled HR = 1.488, 95% CI = 1.314-1.685, P<0.001). Furthermore, the subgroup analysis revealed that the associations between CD151 overexpression and the outcome endpoints (OS or TTP) were significant within the Asian region and European, as well in patients with breast cancer or gastric cancer. Taken together, the incorporative HR showed CD151 overexpression was associated with poor survival in human solid tumors. CD151 could be a valuable prognosis biomarker or a potential therapeutic target of solid tumors.
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Affiliation(s)
- Ping Zeng
- Department of Radiotherapy and Oncology, Kunshan First People's Hospital Affiliated to Jiangsu University, Kunshan 215300, Jiangsu Province, China
| | - Yin-Hua Wang
- Department of Radiotherapy and Oncology, Kunshan First People's Hospital Affiliated to Jiangsu University, Kunshan 215300, Jiangsu Province, China.,Department of Oncology, Changshu Second People's Hospital Affiliated to Yangzhou University, Changshu 215500, Jiangsu Province, China
| | - Meng Si
- Department of Neurology, the Second Affiliated Hospital of Soochow University, Suzhou 215004, Jiangsu Province, China
| | - Jin-Hua Gu
- Department of Radiotherapy and Oncology, Kunshan First People's Hospital Affiliated to Jiangsu University, Kunshan 215300, Jiangsu Province, China
| | - Ping Li
- Department of Radiotherapy and Oncology, Kunshan First People's Hospital Affiliated to Jiangsu University, Kunshan 215300, Jiangsu Province, China
| | - Pei-Hua Lu
- Department of Medical Oncology, Wuxi People's Hospital of Nanjing Medical University, Wuxi 214023, Jiangsu Province, China
| | - Min-Bin Chen
- Department of Radiotherapy and Oncology, Kunshan First People's Hospital Affiliated to Jiangsu University, Kunshan 215300, Jiangsu Province, China
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12
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Xie N, Cai JB, Zhang L, Zhang PF, Shen YH, Yang X, Lu JC, Gao DM, Kang Q, Liu LX, Zhang C, Huang XY, Zou H, Zhang XY, Song ZJ, Sun HX, Fu BM, Ke AW, Shi GM. Upregulation of B7-H4 promotes tumor progression of intrahepatic cholangiocarcinoma. Cell Death Dis 2017; 8:3205. [PMID: 29235470 PMCID: PMC5870586 DOI: 10.1038/s41419-017-0015-6] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Revised: 09/23/2017] [Accepted: 09/25/2017] [Indexed: 12/12/2022]
Abstract
Recent reports show that B7-H4 is highly expressed in a variety of tumor cells, functions as a negative regulator of T cells and then promotes tumor progression. However, its expression and role in intrahepatic cholangiocarcinoma (ICC) remain unclear. In present study, B7-H4 expression in ICC and peritumoral tissues was determined at the level of mRNA and protein, and its bioactivity in ICC cells was studied after modification of B7-H4 expression. Then, the mechanism related to tumor progression induced by B7-H4 expression in ICC cells was explored. Finally, clinical significance of B7-H4 expression in ICC patients was further analyzed. The results showed that B7-H4 expression in ICC was much higher than that in peritumoral tissues at the level of both mRNA and protein. The high level of B7-H4 in ICC cells induced epithelial-to-mesenchymal transitions and promoted invasion and metastasis of tumor cells through activation of ERK1/2 signaling. The elevated B7-H4 expression was associated with the downregulated Bax, upregulated Bcl-2 expression, and activation of caspase-3. Clinically, high B7-H4 expression in tumor samples was significantly related to malignant phenotype, such as lymph node metastasis, high tumor stage, and poor differentiation. ICC patients with high expression of B7-H4 had shorter overall survival (OS) and disease-free survival. Moreover, the B7-H4 expression was an independent prognostic factor for predicting OS and tumor recurrence of ICC patients after operation. In conclusion, high expression of B7-H4 promotes tumor progression of ICC and may be a novel therapeutic target for ICC patients.
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Affiliation(s)
- Nan Xie
- Key Laboratory of Carcinogenesis and Cancer Invasion of Chinese Ministry, Department of Liver Surgery and Liver Transplant of Zhongshan Hospital, Liver Cancer Institute of Fudan University, Fudan University, Shanghai, 200032, China
- Department of Hepatopancreatobiliary Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650101, China
| | - Jia-Bin Cai
- Key Laboratory of Carcinogenesis and Cancer Invasion of Chinese Ministry, Department of Liver Surgery and Liver Transplant of Zhongshan Hospital, Liver Cancer Institute of Fudan University, Fudan University, Shanghai, 200032, China
| | - Lu Zhang
- Key Laboratory of Carcinogenesis and Cancer Invasion of Chinese Ministry, Department of Liver Surgery and Liver Transplant of Zhongshan Hospital, Liver Cancer Institute of Fudan University, Fudan University, Shanghai, 200032, China
| | - Peng-Fei Zhang
- Key Laboratory of Carcinogenesis and Cancer Invasion of Chinese Ministry, Department of Liver Surgery and Liver Transplant of Zhongshan Hospital, Liver Cancer Institute of Fudan University, Fudan University, Shanghai, 200032, China
| | - Ying-Hao Shen
- Key Laboratory of Carcinogenesis and Cancer Invasion of Chinese Ministry, Department of Liver Surgery and Liver Transplant of Zhongshan Hospital, Liver Cancer Institute of Fudan University, Fudan University, Shanghai, 200032, China
| | - Xuan Yang
- Key Laboratory of Carcinogenesis and Cancer Invasion of Chinese Ministry, Department of Liver Surgery and Liver Transplant of Zhongshan Hospital, Liver Cancer Institute of Fudan University, Fudan University, Shanghai, 200032, China
| | - Jia-Cheng Lu
- Key Laboratory of Carcinogenesis and Cancer Invasion of Chinese Ministry, Department of Liver Surgery and Liver Transplant of Zhongshan Hospital, Liver Cancer Institute of Fudan University, Fudan University, Shanghai, 200032, China
| | - Dong-Mei Gao
- Key Laboratory of Carcinogenesis and Cancer Invasion of Chinese Ministry, Department of Liver Surgery and Liver Transplant of Zhongshan Hospital, Liver Cancer Institute of Fudan University, Fudan University, Shanghai, 200032, China
| | - Qiang Kang
- Department of Hepatopancreatobiliary Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650101, China
| | - Li-Xin Liu
- Department of Hepatopancreatobiliary Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650101, China
| | - Chi Zhang
- Key Laboratory of Carcinogenesis and Cancer Invasion of Chinese Ministry, Department of Liver Surgery and Liver Transplant of Zhongshan Hospital, Liver Cancer Institute of Fudan University, Fudan University, Shanghai, 200032, China
| | - Xiao-Yong Huang
- Key Laboratory of Carcinogenesis and Cancer Invasion of Chinese Ministry, Department of Liver Surgery and Liver Transplant of Zhongshan Hospital, Liver Cancer Institute of Fudan University, Fudan University, Shanghai, 200032, China
| | - Hao Zou
- Department of Hepatopancreatobiliary Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650101, China
| | - Xin-Yu Zhang
- Key Laboratory of Carcinogenesis and Cancer Invasion of Chinese Ministry, Department of Liver Surgery and Liver Transplant of Zhongshan Hospital, Liver Cancer Institute of Fudan University, Fudan University, Shanghai, 200032, China
| | - Zheng-Ji Song
- Department of Gastroenterology, The First People's Hospital of Yunnan Province, 157 Jin Bi Road, Kunming, Yunnan, 650032, China
| | - Hai-Xiang Sun
- Key Laboratory of Carcinogenesis and Cancer Invasion of Chinese Ministry, Department of Liver Surgery and Liver Transplant of Zhongshan Hospital, Liver Cancer Institute of Fudan University, Fudan University, Shanghai, 200032, China
| | - Bi-Mang Fu
- Department of Hepatopancreatobiliary Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650101, China.
| | - Ai-Wu Ke
- Key Laboratory of Carcinogenesis and Cancer Invasion of Chinese Ministry, Department of Liver Surgery and Liver Transplant of Zhongshan Hospital, Liver Cancer Institute of Fudan University, Fudan University, Shanghai, 200032, China.
| | - Guo-Ming Shi
- Key Laboratory of Carcinogenesis and Cancer Invasion of Chinese Ministry, Department of Liver Surgery and Liver Transplant of Zhongshan Hospital, Liver Cancer Institute of Fudan University, Fudan University, Shanghai, 200032, China.
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13
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Heo MH, Kim HK, Lee H, Kim KM, Lee J, Park SH, Park JO, Lim HY, Kang WK, Park YS, Kim ST. The Clinical Impact of c-MET Over-Expression in Advanced Biliary Tract Cancer (BTC). J Cancer 2017. [PMID: 28638453 PMCID: PMC5479244 DOI: 10.7150/jca.17898] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Background: c-MET is a proto-oncogene that encodes the tyrosine kinase receptor for hepatocyte growth factor (HGF). Activation of HGF-c-MET signaling involves cell invasiveness and evokes metastasis through direct involvement of tumor angiogenesis. However, the value of c-MET overexpression is still unknown in metastatic biliary tract cancer (BTC). Methods: We analyzed the incidence and clinicopathologic characteristics of c-MET overexpression in advanced BTC. Moreover, we investigated the value of c-MET overexpression in predicting response to gemicitabine plus cisplatin (GC), a first line standard regimen, and as a prognostic marker in metastatic BTC. Results: The BTC subtype distribution (N=44) was as follows: intrahepatic cholangiocarcinoma (IHCC, n=7), extrahepatic cholangiocarcinoma (EHCC, n=25) and gallbladder cancer (GBC, n=12). Liver (52.3%) was the predominant metastatic site, followed by lymph nodes (36.4%) and bone (15.9%). Among the 44 patients analyzed for c-MET expression, 15 (34.1%) exhibited c-MET overexpression in tumor tissues. There was no significant difference in the prevalence of c-MET overexpression among primary sites in EHCC (7/25, 28.0%), IHCC (3/7, 42.9%), and GBC (5/12, 41.7%). There was also no significant correlation between specific clinicopathologic variables and c-MET expression. Comparing the tumor-response to GC according to c-MET expression (overexpression vs. non-overexpression), there was no significant difference in either RR or DCR (p=0.394 and p >0.999, respectively). The median PFS for all 44 patients was 9.00 months (95% CI, 7.5-10.5 months) and there was no significant difference for PFS between patients with c-MET overexpression and those without (p=0.917). The median OS was 14.4 months (95% CI, 11.9-16.9 months). There was no significant difference in OS between patients with c-MET overexpression compared to those without (13.7 vs. 14.4 months, respectively; p=0.708). Conclusions: c-MET overexpression was detected in 34.1% of advanced BTC patients irrespective of tumor location. c-MET overexpression did not predict response to GC or survival. Further studies are needed to fully elucidate the value of c-MET overexpression as a novel biomarker in these patients.
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Affiliation(s)
- Mi Hwa Heo
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hee Kyung Kim
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hansang Lee
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kyoung-Mee Kim
- Department of Pathology & Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jeeyun Lee
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Se Hoon Park
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Joon Oh Park
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ho Yeong Lim
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Won Ki Kang
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Suk Park
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung Tae Kim
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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14
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Park HJ, Kim K, Paik JH, Chie EK, Kim S, Jang JY, Kim SW, Han SW, Oh DY, Im SA, Kim TY, Bang YJ, Ha SW. Is c-Met oncoprotein expression an adverse prognosticator in extrahepatic bile duct cancer treated with curative resection followed by adjuvant chemoradiotherapy? Clin Transl Oncol 2015; 18:625-31. [PMID: 26459257 DOI: 10.1007/s12094-015-1409-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2015] [Accepted: 09/07/2015] [Indexed: 12/28/2022]
Abstract
PURPOSE To analyze the expression of c-Met, and to investigate correlations between the expression of c-Met, clinicopathologic variables, and survival in patients undergoing curative surgery followed by adjuvant chemoradiotherapy for extrahepatic bile duct (EHBD) cancer. METHODS Ninety EHBD cancer patients who underwent curative resection followed by adjuvant chemoradiotherapy were enrolled. Expression of c-Met was assessed with immunohistochemical staining on tissue microarray. The correlation between clinicopathologic variables and survival outcomes was evaluated using Kaplan-Meier method and Cox proportional hazard model. RESULTS On univariate analysis, 66 patients (76.7 %) showed c-Met expression. c-Met expression had a significant impact on 5-year overall survival (OS) (43.0 % in c-Met(+) vs. 25.0 % in c-Met(-), p = 0.0324), but not on loco-regional relapse-free survival or distant metastasis-free survival (DMFS). However, on multivariate analysis incorporating tumor location and nodal involvement, survival difference was not maintained (p = 0.2940). Tumor location was the only independent prognostic factor predicting OS (p = 0.0089). Hilar location tumors, nodal involvement, and poorly differentiated tumors were all identified as independent prognostic factors predicting inferior DMFS (p = 0.0030, 0.0013, and 0.0037, respectively). CONCLUSIONS This study showed that c-Met expression was not associated with survival outcomes in EHBD cancer patients undergoing curative resection followed by adjuvant chemoradiotherapy. Further studies are needed to fully elucidate the prognostic value of c-Met expression in these patients.
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Affiliation(s)
- H J Park
- Department of Radiation Oncology, Hanyang University Hospital, Seoul, Republic of Korea
| | - K Kim
- Department of Radiation Oncology, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, Republic of Korea.
| | - J H Paik
- Department of Pathology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - E K Chie
- Department of Radiation Oncology, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, Republic of Korea
- Institute of Radiation Medicine, Medical Research Center, Seoul National University, Seoul, Republic of Korea
| | - S Kim
- Department of Radiation Oncology, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, Republic of Korea
| | - J-Y Jang
- Department of Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - S W Kim
- Department of Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - S-W Han
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - D-Y Oh
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - S-A Im
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - T-Y Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Y-J Bang
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - S W Ha
- Department of Radiation Oncology, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, Republic of Korea
- Institute of Radiation Medicine, Medical Research Center, Seoul National University, Seoul, Republic of Korea
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15
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Detchokul S, Williams ED, Parker MW, Frauman AG. Tetraspanins as regulators of the tumour microenvironment: implications for metastasis and therapeutic strategies. Br J Pharmacol 2015; 171:5462-90. [PMID: 23731188 DOI: 10.1111/bph.12260] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2013] [Revised: 05/16/2013] [Accepted: 05/16/2013] [Indexed: 12/13/2022] Open
Abstract
UNLABELLED One of the hallmarks of cancer is the ability to activate invasion and metastasis. Cancer morbidity and mortality are largely related to the spread of the primary, localized tumour to adjacent and distant sites. Appropriate management and treatment decisions based on predicting metastatic disease at the time of diagnosis is thus crucial, which supports better understanding of the metastatic process. There are components of metastasis that are common to all primary tumours: dissociation from the primary tumour mass, reorganization/remodelling of extracellular matrix, cell migration, recognition and movement through endothelial cells and the vascular circulation and lodgement and proliferation within ectopic stroma. One of the key and initial events is the increased ability of cancer cells to move, escaping the regulation of normal physiological control. The cellular cytoskeleton plays an important role in cancer cell motility and active cytoskeletal rearrangement can result in metastatic disease. This active change in cytoskeletal dynamics results in manipulation of plasma membrane and cellular balance between cellular adhesion and motility which in turn determines cancer cell movement. Members of the tetraspanin family of proteins play important roles in regulation of cancer cell migration and cancer-endothelial cell interactions, which are critical for cancer invasion and metastasis. Their involvements in active cytoskeletal dynamics, cancer metastasis and potential clinical application will be discussed in this review. In particular, the tetraspanin member, CD151, is highlighted for its major role in cancer invasion and metastasis. LINKED ARTICLES This article is part of a themed section on Cytoskeleton, Extracellular Matrix, Cell Migration, Wound Healing and Related Topics. To view the other articles in this section visit http://dx.doi.org/10.1111/bph.2014.171.issue-24.
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Affiliation(s)
- S Detchokul
- Clinical Pharmacology and Therapeutics Unit, Department of Medicine (Austin Health/Northern Health), The University of Melbourne, Heidelberg, Vic., Australia
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16
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Huang C, Tian Y, Peng R, Zhang C, Wang D, Han S, Jiao C, Wang X, Zhang H, Wang Y, Li X. Association of downregulation of WWOX with poor prognosis in patients with intrahepatic cholangiocarcinoma after curative resection. J Gastroenterol Hepatol 2015; 30:421-33. [PMID: 25168293 DOI: 10.1111/jgh.12722] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/03/2014] [Indexed: 12/30/2022]
Abstract
BACKGROUND AND AIM Downregulation of the WW domain containing oxidoreductase (WWOX) has been reported to be involved in tumorigenesis in several neoplasms. This study sought to investigate the expression and role of WWOX in intrahepatic cholangiocarcinoma (ICC). METHODS WWOX expression was measured by quantitative real-time polymerase chain reaction (PCR), immunoblot, immunofluorescence, and immunohistochemistry. The prognostic significance was assessed by Kaplan-Meier and Cox regression analyses. The role of WWOX in proliferation, anchorage-independent growth, gene expression regulation, and tumorigenesis was assessed by WWOX re-expression using lentivirus. Methylation-specific PCR was performed to evaluate the methylation status of the WWOX gene regulatory region. A DNA methyltransferase inhibitor, 5-aza-2'-deoxycytidine (AZA), was used to activate the endogenous WWOX gene in ICC cells both in vitro and in vivo. RESULTS The expression of WWOX in ICC tissues was much lower than that in nontumorous samples and showed reverse correlation with proliferative status. Restoration of WWOX expression resulted in suppression of the growth of WWOX-deficient ICC cells through activation of the intrinsic apoptotic signaling pathway, but did not affect growth of WWOX-sufficient human intrahepatic biliary epithelial derived non-cancer cells. Multivariate analyses revealed that downregulation of WWOX was an unfavorable predictor for overall survival and cumulative recurrence rates. The WWOX gene regulatory region was frequently methylated in ICC tissues and cell lines, and intratumoral WWOX restoration, through AZA injection, suppressed tumor growth in nude mice. CONCLUSION Downregulation of WWOX may occur as a result of hypermethylation and implies a poor prognosis in ICC; WWOX re-expression may be a potential molecular therapeutic target for ICC.
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Affiliation(s)
- Changjun Huang
- Department of General Surgery, Luohe Central Hospital Affiliated to Luohe Medical College, Luohe, China; Liver Transplantation Center, First Affiliated Hospital of Nanjing Medical University, Key Laboratory of Living Donor Liver Transplantation, Ministry of Public Health, Nanjing, China
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17
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Matsumoto N, Morine Y, Utsunomiya T, Imura S, Ikemoto T, Arakawa Y, Iwahashi S, Saito Y, Yamada S, Ishikawa D, Takasu C, Miyake H, Shimada M. Role of CD151 expression in gallbladder carcinoma. Surgery 2014; 156:1212-7. [DOI: 10.1016/j.surg.2014.04.053] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2013] [Accepted: 04/24/2014] [Indexed: 12/12/2022]
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18
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Haga H, Patel T. Molecular diagnosis of intrahepatic cholangiocarcinoma. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2014; 22:114-23. [PMID: 25267595 DOI: 10.1002/jhbp.156] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Intrahepatic cholangiocarcinomas (iCCA) are primary intrahepatic malignancies originating from biliary epithelia. While both hepatocellular cancer and iCCA can present as mass lesions within the liver, these cancers are distinct in their morphology, etiology, pathology, natural history and response to therapy. There is a need for accurate and sensitive molecular markers for the diagnosis of iCCA. Recent advances in elucidating molecular and genetic characteristics of iCCA offer the potential of molecular-based diagnosis of iCCA. Specific genetic mutations of IDH1/2, BAP1, p53, and KRAS, FGFR gene fusions and alterations in microRNA have all been described in iCCA. Although there are no accurate serum or biliary biomarkers currently available for diagnosis of iCCA, several potential candidates have been identified. Knowledge of specific genetic or molecular abnormalities offers potential for individualized approaches for the treatment of patients with iCCA in the future.
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Affiliation(s)
- Hiroaki Haga
- Department of Cancer Biology, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA.
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Huang XY, Zhang C, Cai JB, Shi GM, Ke AW, Dong ZR, Zhang PF, Fan J, Peng BG, Zhou J. Comprehensive multiple molecular profile of epithelial mesenchymal transition in intrahepatic cholangiocarcinoma patients. PLoS One 2014; 9:e96860. [PMID: 24816558 PMCID: PMC4016113 DOI: 10.1371/journal.pone.0096860] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2013] [Accepted: 04/13/2014] [Indexed: 11/19/2022] Open
Abstract
Background The aim of this study is to investigate the expression profile of multiple epithelial mesenchymal transition (EMT)-related molecules in intrahepatic cholangiocarcinoma (ICC) and the related prognostic significance. Methods Immunohistochemistry was performed to determine the expression of E-cadherin, Vimentin, Snail, slug and β-catenin in a tissue microarray consisting of tumor tissues of 140 ICC patients undergoing curative resection. The correlation between the expression of these molecules and the clinicopathological characteristics of ICC patients was analyzed, and their prognostic implication was evaluated. Results Reduced E-cadherin and increased Vimentin expression, the characteristic changes of EMT, identified in 55.0% and 55.7% of primary ICCs, respectively, were correlated with lymphatic metastasis and poorer overall survival (OS) and disease-free survival (DFS) of ICCs. The overexpression of snail and nonmembranous β-catenin, which are the major regulators of the EMT, were identified in 49.2% and 45.7% of primary ICCs, while little slug expression was detected in ICCs. Cytoplasmic/nuclear β-catenin did not significantly predict worse DFS and was not related with E-cadherin loss. The overexpression of snail predicted worse OS and DFS. Snail overexpression correlated with the down-regulation of E-cadherin and the up-regulation of Vimentin. Inhibition of snail in an ICC cell line decreased the expression of E-cadherin, enhanced the expression of Vimentin and impaired the invasion and migration ability of ICC cells. Conclusions These data support the hypothesis that EMT plays vital roles in ICC progression and suggest that snail but not slug and β-catenin plays a crucial role in the EMT induction of ICC.
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Affiliation(s)
- Xiao-Yong Huang
- The Department of Hepatobiliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, PR China
| | - Chi Zhang
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, PR China
| | - Jia-Bin Cai
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, PR China
| | - Guo-Ming Shi
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, PR China
| | - Ai-Wu Ke
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, PR China
| | - Zhao-Ru Dong
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, PR China
| | - Peng-Fei Zhang
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, PR China
| | - Jia Fan
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, PR China
| | - Bao-Gang Peng
- The Department of Hepatobiliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China
- * E-mail: (B-GP); (JZ)
| | - Jian Zhou
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, PR China
- Cancer Center, Institutes of Biomedical Sciences, Fudan University, Shanghai, PR China
- Shanghai Key Laboratory of Organ Transplantation, Shanghai, PR China
- * E-mail: (B-GP); (JZ)
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Sadej R, Grudowska A, Turczyk L, Kordek R, Romanska HM. CD151 in cancer progression and metastasis: a complex scenario. J Transl Med 2014; 94:41-51. [PMID: 24247563 DOI: 10.1038/labinvest.2013.136] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2013] [Accepted: 10/22/2013] [Indexed: 12/14/2022] Open
Abstract
Originally identified as a molecular organizer of interacting proteins into tetraspanin-enriched microdomains, the tetraspanin CD151 has now been shown to be involved in tumour progression. Increasing evidence emerging from in vitro, in vivo and clinical analyses implicates this tetraspanin in supporting growth of various types of tumours at different levels. It affects both cell autonomous behavior and communication with neighboring cells and the microenvironment. CD151 regulates post-adhesion events, that is, cell spreading, migration and invasion including subsequent intravasation and formation of metastasis. Present on both neoplastic and endothelial cells, CD151 is engaged in promotion of tumour neovascularization. The molecular mechanism of CD151 in cancer is based on its ability to organize distribution and function of interacting proteins, ie, laminin-binding integrins (α3β1, α6β1 and α6β4), receptors for growth factors (HGFR, EGFR and TGF-β1R) and matrix metalloproteinases (MMP-7, MMP-2 and MMP-9), which indicates its importance in disease development. Results of clinical analyses of CD151 expression in different types of cancer and a large number of in vivo models demonstrate its impact on tumour growth and invasion and implicate CD151 as a valuable diagnostic and prognostic marker as well as a potential target for anti-cancer therapy.
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Affiliation(s)
- Rafal Sadej
- Department of Molecular Enzymology, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Gdansk, Poland
| | - Alicja Grudowska
- Department of Molecular Enzymology, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Gdansk, Poland
| | - Lukasz Turczyk
- Department of Molecular Enzymology, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Gdansk, Poland
| | - Radzislaw Kordek
- Department of Pathology, Medical University of Łódź, Łódź, Poland
| | - Hanna M Romanska
- Department of Pathology, Medical University of Łódź, Łódź, Poland
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Ha SY, Do IG, Lee J, Park SH, Park JO, Kang WK, Choi MG, Lee JH, Bae JM, Kim S, Kim KM, Sohn TS. CD151 overexpression is associated with poor prognosis in patients with pT3 gastric cancer. Ann Surg Oncol 2013; 21:1099-106. [PMID: 24306658 DOI: 10.1245/s10434-013-3339-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2013] [Indexed: 11/18/2022]
Abstract
INTRODUCTION CD151, a transmembrane protein of the tetraspanin family, is implicated in the regulation of cell-substrate adhesion and cell migration. Overexpression of CD151 has been reported in several cancers and controls MET-dependent neoplastic growth by enhancing receptor signaling. However, association of CD151 overexpression with MET or tumor progression has not been reported in gastric cancer. MATERIALS AND METHODS We conducted immunohistochemical analysis of CD151 overexpression in 491 pT3 gastric carcinomas and analyzed the relationship with MET overexpression and prognostic significance. RESULTS CD151 was highly expressed in 119 gastric carcinomas (24.2 %) and was significantly associated with higher pN stages. Patients with CD151-positive gastric cancer showed shorter overall (p = 0.003) and disease-free survival (p = 0.001) compared with patients with CD151-negative gastric carcinoma. CD151 overexpression was an independent prognostic factor for overall survival [hazard ration (HR) 1.335; 95 % CI 1.005-1.775; p = 0.046] and disease-free survival (HR 1.903; 95 % CI 1.348-2.685; p < 0.001). Co-overexpression of CD151 and MET was observed in 30 (6.1 %) gastric cancers and was more frequent in advanced pN stages than in other groups. Moreover, co-overexpression of CD151 and MET was a strong independent prognostic factor for overall survival (HR 3.163; 95 % CI 1.958-5.108; p < 0.001) and disease-free survival (HR 3.834; 95 % CI 2.145-6.852; p < 0.001). CONCLUSION CD151 overexpression is an independent prognostic factor and could be a potential molecular therapeutic target in patients with advanced gastric cancers. Further studies are needed to establish the biological significance of CD151/MET co-overexpression and the potential of targeting both molecules as a therapeutic strategy.
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Affiliation(s)
- Sang Yun Ha
- Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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22
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Zhou SL, Dai Z, Zhou ZJ, Chen Q, Wang Z, Xiao YS, Hu ZQ, Huang XY, Yang GH, Shi YH, Qiu SJ, Fan J, Zhou J. CXCL5 contributes to tumor metastasis and recurrence of intrahepatic cholangiocarcinoma by recruiting infiltrative intratumoral neutrophils. Carcinogenesis 2013; 35:597-605. [PMID: 24293410 DOI: 10.1093/carcin/bgt397] [Citation(s) in RCA: 120] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
CXCL5 is a member of the CXC-type chemokine family that may play a role in carcinogenesis and cancer progression. This study investigates the biological function and clinical significance of CXCL5 in intrahepatic cholangiocarcinoma (ICC). We demonstrated that CXCL5 was overexpressed in ICC cell lines and tumor samples compared with paired normal tissues. CXCL5 had a direct chemoattractant effect on neutrophils in vitro through PI3K-Akt and extracellular signal-regulated kinase 1/2 signaling pathways. In animal studies, CXCL5 promoted tumor growth and metastasis without altering in vitro proliferative and invasive ability of ICC cells, and this effect was mediated by the recruitment of intratumoral infiltrative neutrophils by tumor-derived CXCL5. Immunohistochemical analysis of ICC samples showed that overexpression of CXCL5 correlated strongly with intratumoral neutrophil infiltration, shorter overall survival and high tumor recurrence. Multivariate analysis revealed that CXCL5 overexpression alone, or combined with the presence of intratumoral neutrophils, was an independent prognostic indicator for ICC. In conclusion, our data showed that CXCL5 promotes ICC growth and metastasis by recruiting intratumoral neutrophils. CXCL5 alone or combined with intratumoral neutrophils is a novel prognostic predictor for ICC patients and a potential therapeutic target.
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Affiliation(s)
- Shao-Lai Zhou
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Shanghai 200032, China and
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Ruys AT, Groot Koerkamp B, Wiggers JK, Klümpen HJ, ten Kate FJ, van Gulik TM. Prognostic Biomarkers in Patients with Resected Cholangiocarcinoma: A Systematic Review and Meta-analysis. Ann Surg Oncol 2013; 21:487-500. [DOI: 10.1245/s10434-013-3286-x] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2013] [Indexed: 12/11/2022]
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Kang BW, Lee D, Chung HY, Han JH, Kim YB. Tetraspanin CD151 expression associated with prognosis for patients with advanced gastric cancer. J Cancer Res Clin Oncol 2013; 139:1835-43. [PMID: 24005419 DOI: 10.1007/s00432-013-1503-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Accepted: 08/26/2013] [Indexed: 02/06/2023]
Abstract
PURPOSE Tetraspanin CD151 is known to be involved in cancer invasion and metastasis, and its overexpression appears to be associated with a poor prognosis for various types of cancer. However, the expression status of CD151 and its prognostic impact in advanced gastric cancer (AGC) has not yet been clarified. METHODS Immunohistochemistry was used to investigate the expression of CD151, c-erbB2, and c-Met in 159 cases of AGC. The clinicopathological and prognostic significance of these biomarkers were then evaluated. RESULTS The overexpression of CD151 was observed in a subset of advanced gastric adenocarcinomas (25.8 %), and c-erbB2 and c-Met were overexpressed in 15.1 and 35.2 % of the cohort, respectively. CD151 overexpression was more frequently observed in tumors from younger patients (P = 0.028). There were close associations between CD151 and c-erbB2 overexpression (P = 0.033) and between c-erbB2 and c-Met overexpression (P = 0.001). CD151 overexpression was closely correlated with patient' overall survival (OS; P < 0.001) and disease-free survival (DFS; P < 0.001). Furthermore, the expression rate of CD151 seemed to increase gradually according to the depth of invasion (T stage) (χ(2) test for trend; P = 0.101), N stage (P = 0.238), and pathologic stage (P = 0.153), although trends were not statistically significant. In a multivariate analysis, CD151 overexpression was an independent prognostic factor predicting worse OS (P = 0.002) and DFS (P = 0.005), along with the T and N stage. CONCLUSIONS CD151 was found to be an independent prognostic marker for patients with AGC.
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Affiliation(s)
- Byung Woog Kang
- Department of Hematology/Oncology, Kyungpook National University Hospital, Kyungpook National University School of Medicine, Daegu, Republic of Korea
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Wu YB, Huang YS, Xu YP, Sun YF, Yu DL, Zhang XQ, Long X, Zhu SQ, Zhou JL, Xu JJ. A high level of TM4SF5 is associated with human esophageal cancer progression and poor patient survival. Dig Dis Sci 2013; 58:2623-33. [PMID: 23633159 DOI: 10.1007/s10620-013-2690-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2013] [Accepted: 04/13/2013] [Indexed: 12/09/2022]
Abstract
PURPOSE We investigated expression of TM4SF5 and its involvement in human esophageal cancer (HEC). METHODS We analyzed TM4SF5 expression in normal esophageal epithelial cells (HEEC), in four HEC cell lines, and in 20 HEC clinical tissue samples and matched nontumor samples. The effect of TM4SF5 on HEC cell proliferation and metastasis and invasion was assessed, and the relationship between TM4SF5 and integrin β1 was determined. Finally, TM4SF5 and integrin β1 expression were further examined by use of immunohistochemistry (IHC) and tissue microarray analysis, and the prognostic use of TM4SF5 and integrin β1 in HEC was evaluated. RESULTS TM4SF5 was more highly expressed in HEC cells and in HEC tissues than in HEEC and matched nontumor tissues. Down-regulation of TM4SF5 in KYSE150 cells reduced cell proliferation and metastasis and invasion whereas metastasis and invasion by KYSE510 increased after TM4SF5 cDNA transfection. In HEC cells, TM4SF5 formed a complex with integrin β1, and interference with integrin β1 in KYSE510-TM4SF5 cells markedly inhibited cell invasion on laminin 5. Our findings also showed that TM4SF5 and integrin β1 overexpression correlated with low differentiation and high stage (p<0.05, respectively). Postoperative 5-year overall survival of patients with TM4SF5low and/or integrin β1low was higher than for patients with TM4SF5high and/or integrin β1high. Multivariate analysis demonstrated that TM4SF5 and integrin β1 co-overexpression was an independent prognostic marker for HEC. CONCLUSION TM4SF5 is positively associated with HEC invasiveness. The combination of TM4SF5 with integrin β1 could potentially serve as a novel marker for predicting HEC prognosis.
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Affiliation(s)
- Yong-bing Wu
- Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, No. 1, Minde Road, Nanchang, 330006, Jiangxi Province, People's Republic of China
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Zhou F, Xu J, Ding G, Cao L. Overexpressions of CK2β and XIAP are associated with poor prognosis of patients with cholangiocarcinoma. Pathol Oncol Res 2013; 20:73-9. [PMID: 23828693 DOI: 10.1007/s12253-013-9660-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2012] [Accepted: 06/03/2013] [Indexed: 01/06/2023]
Abstract
To investigate the expressions of casein kinase II β (CK2β) and X-Linked inhibitor of apoptosis protein (XIAP) in cholangiocarcinoma (CCA) and evaluated their correlations with major clinicopathologic features and patients' survival. Fifty CCA specimens and 20 normal liver tissues were included in the study. Immunohistochemical staining was used to determine the expression levels of CK2β, XIAP in normal and CCA tissues. The relationships of CK2β and XIAP expressions with clinicopathologic parameters and clinical outcome were evaluated. High immunostaining of CK2β and XIAP were observed in 66% (33/50) and 68% (34/50) of CCA tissues, which were significantly higher than that of normal liver tissues 0% (0/20) and 25% (5/20). The high expression of CK2β was significantly associated with TNM stage (P = 0.036), histological grade (P = 0.020) and high serum CEA level (P = 0.010), while high expression of XIAP was only associated with TNM stage (P = 0.014) and high serum CEA level (P = 0.001). By univariant analysis, patients with high expression of CK2β and XIAP demonstrate significantly poorer overall survival (P = 0.003 vs P = 0.018). Cox regression model showed that positive expression of CK2βis an independent factor of prognosis (P = 0.004). The expressions of CK2β and XIAP in CCA tissues showed strong correlations with the tumor progression, CK2β may be applied as a potential prognostic marker for CCA.
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Affiliation(s)
- Fan Zhou
- Department of Hepatobiliary Surgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310006, China
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Ding YB, Deng B, Huang YS, Xiao WM, Wu J, Zhang YQ, Wang YZ, Wu DC, Lu GT, Wu KY. A high level of integrin α6 expression in human intrahepatic cholangiocarcinoma cells is associated with a migratory and invasive phenotype. Dig Dis Sci 2013; 58:1627-35. [PMID: 23306848 DOI: 10.1007/s10620-012-2524-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2012] [Accepted: 12/03/2012] [Indexed: 02/05/2023]
Abstract
BACKGROUND The integrin α6 subunit is part of the integrin α6β1 and α6β4 complexes, which are known to mediate the invasion of carcinoma cells. However, the precise role of integrin α6 in intrahepatic cholangiocarcinoma (ICC) has not yet been addressed. METHODS Twenty cases of ICCs and matched nontumor samples were used to analyze integrin α6 expression by immunohistochemistry. After the expression of integrin α6 was determined by RT-PCR and Western blot in ICC cells, we regulated the expression of integrin α6 in ICC cells with specific vshRNA-integrin α6, and assessed the role of integrin α6 in the proliferation and metastasis/invasion of ICC cells. Finally, the involved mechanisms and clinical significance were further investigated. RESULTS The expression of integrin α6 in ICC tissues was much higher than that in nontumor samples, and the high level of integrin α6 was detected in ICC cells compared with normal liver cells and HepG2 cells. After the down-regulation of integrin α6 in HCCC-9810 cells, we showed that the ability of ICC cells to metastasize and invade was much decreased in vitro, and cell proliferation was inhibited significantly. Further study indicated high expression of integrin α6 enhanced the activation of ERK1/2 and AKT signals in ICC cells and the inhibition of ERK1/2 down-regulated ICC cell proliferation, while the inhibition of AKT markedly impaired ICC cell metastasis and invasion. Integrin α6 overexpression was significantly correlated with larger tumors, multiple nodular, microvascular/bile duct invasion, and lymphatic metastasis (p < 0.05). The postoperative 5-year overall survival (OS) rate in patients with integrin α6(low) was higher than that of the integrin α6(high) group. CONCLUSIONS Overexpression of integrin α6 is associated with a migratory and invasive phenotype of ICC, and integrin α6 may be used as molecular target for therapy of ICC.
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Affiliation(s)
- Yan-bing Ding
- Department of Gastroenterology, Yangzhou No. 1 People's Hospital, The Second Clinical School of Yangzhou University, Yangzhou, 225000, People's Republic of China.
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Li MH, Dong LW, Li SX, Tang GS, Pan YF, Zhang J, Wang H, Zhou HB, Tan YX, Hu HP, Wang HY. Expression of cytoskeleton-associated protein 4 is related to lymphatic metastasis and indicates prognosis of intrahepatic cholangiocarcinoma patients after surgery resection. Cancer Lett 2013; 337:248-53. [PMID: 23665508 DOI: 10.1016/j.canlet.2013.05.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2013] [Revised: 04/28/2013] [Accepted: 05/03/2013] [Indexed: 12/19/2022]
Abstract
The objective of the study was to investigate the clinical significance of CKAP4 in intrahepatic cholangiocellular carcinoma (ICC). CKAP4 expression was determined in a cohort containing 173 cases of ICC patients. We found that CKAP4 was overexpressed in the majority of ICC cases and was significantly associated with tumor size, distant metastasis, lymph node metastasis, UICC and TNM stage features. Kaplan-Meier and Cox regression data indicated that CKAP4 was correlated with favorable clinical outcome and was an independent predictor for overall survival (HR, 0.646; 95% CI, 0.463-0.900 [p=0.010]). Thus, CKAP4 may serve as a prognostic marker of ICC patients.
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Affiliation(s)
- Min-hong Li
- International Cooperation Laboratory on Signal Transduction, Eastern Hepatobiliary Surgery Institute, The Second Military Medical University, Shanghai, PR China
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Prognostic significance of CD151 overexpression in non-small cell lung cancer. Lung Cancer 2013; 81:109-16. [PMID: 23570797 DOI: 10.1016/j.lungcan.2013.03.014] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2013] [Revised: 03/12/2013] [Accepted: 03/12/2013] [Indexed: 02/07/2023]
Abstract
The overexpression of tetraspanin CD151 - a transmembrane protein that promotes tumor invasion and metastasis - is associated with poor prognosis in various cancers. However, its clinical significance in non-small cell lung cancers (NSCLCs) has not been fully elucidated. We investigated CD151 expression status by immunohistochemical analysis in paraffin-embedded specimens obtained from 380 patients with surgically resected NSCLCs (245 squamous cell carcinomas [SCCs] and 135 adenocarcinomas [ADCs]) between 1994 and 2001. High CD151 expression was detected in 28.7% NSCLCs (20.8% of SCCs and 42.9% of ADCs) and was significantly associated with male gender, smokers, and ADCs. Moreover, elevated CD151 levels were correlated with reduced overall (OS) and disease-free survival (DFS), and were an independent negative prognostic factor for OS in NSCLC. According to histological type, high CD151 expression was an independent prognostic factor for lower OS in ADC, although not in each subtype, and the elevated CD151 expression levels were more common in solid-predominant tumors (48.3%). In contrast, there was no prognostic correlation in SCC. High CD151 expression appeared to correlate with aggressive behavior in NSCLC, suggesting that it may be a useful prognostic marker for lung ADC patients and a potential molecular target for NSCLC treatment.
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Yang YM, Zhang ZW, Liu QM, Sun YF, Yu JR, Xu WX. Overexpression of CD151 predicts prognosis in patients with resected gastric cancer. PLoS One 2013; 8:e58990. [PMID: 23533596 PMCID: PMC3606477 DOI: 10.1371/journal.pone.0058990] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2012] [Accepted: 02/08/2013] [Indexed: 12/15/2022] Open
Abstract
PURPOSE The tetraspanin CD151 acts as a promoter of metastasis and invasion in several tumors. However, the role of CD151 in human gastric cancer (HGC) remains unclear. METHODS Twenty HGC specimens and matched nontumor samples, human gastric epithelial cells (HGEC), and four gastric cancer cell lines were used to analyze CD151 expression. Short hairpin RNA-mediated downregulation of CD151 expression in HGC cells was performed to examine the role of CD151 in the proliferation and metastasis/invasion of HGC cells in vivo and in vitro. The relationship of CD151 with integrin α3 in HGC cells was investigated by silencing integrin α3 followed by co-immunoprecipitation and immunofluorescence staining. Finally, the prognostic value of CD151 and integrin α3 was evaluated by immunohistochemistry in tissue microarrays of 76 HGC patients. RESULTS CD151 was expressed at higher levels in HGC tissues and HGC cells than in nontumor tissues and HGEC cells. Down-regulation of CD151 by vshRNA-CD151 impaired metastasis and invasion of HGC-27 cells, but did not affect cell proliferation. CD151 formed a complex with integrin α3 in HGC cells. CD151-cDNA transfection rescued the metastatic potential and invasiveness of HGC-27-vshCD151 cells, but not those of HGC-27-vshintegrin α3 cells in vitro. Clinically, CD151 overexpression was significantly correlated with high TNM stage, depth of invasion and positive lymph node involvement (p<0.05), and high levels of integrin α3 were associated with large tumor size, high TNM stage, depth of invasion and lymph node involvement (p<0.05). Importantly, the postoperative 5-year overall survival of patients with CD151(low) and/or integrin α3(low) was higher than that of patients with CD151(high) and/or integrin α3(high). CONCLUSION CD151 is positively associated with the invasiveness of HGC, and CD151 or the combination of CD151 and integrin α3 is a novel marker for predicting the prognosis of HGC patients and may be potential therapeutic targets.
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Affiliation(s)
- Yue-Ming Yang
- Department of Gastrointestinal Surgery, Shaoxing Hospital of First Affiliated Hospital of Medical School of Zhejiang University, Shaoxing, PR China.
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Prognostic significance of Capn4 overexpression in intrahepatic cholangiocarcinoma. PLoS One 2013; 8:e54619. [PMID: 23349941 PMCID: PMC3551843 DOI: 10.1371/journal.pone.0054619] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2012] [Accepted: 12/13/2012] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Calpain small subunit 1 (Capn4) has been shown to correlate with the metastasis/invasion of hepatocellular carcinoma. This study aimed to investigate the role of Capn4 in intrahepatic cholangiocarcinoma (ICC). METHODS Capn4 expression was measured in 33 ICC tissues by quantitative real-time polymerase chain reaction and western blot. The role of Capn4 in the migration, invasion and proliferation of ICC cells and matrix metalloproteinase 2 (MMP2) expression were assessed after Capn4 depletion by specific small interfering RNA. Capn4 expression was further examined by immunohistochemistry in a tissue microarray consisting of 140 ICC patients and 13 normal liver tissues, and the prognostic role of Capn4 in ICC was evaluated by Kaplan-Meier and Cox regression analyses. RESULTS Capn4 expression was significantly higher in the ICC tissues compared to the peritumor tissues. Capn4 down-regulation impaired the migration/invasion ability of HCCC-9810 and QBC939 cells in vitro and decreased MMP2 expression. Capn4 overexpression significantly correlated with the presence of lymphatic metastasis of ICC (p = 0.026) and the tumor-node-metastasis (TNM) stage (p = 0.009). The postoperative 2- and 5-year overall survivals in patients with Capn4(low) were higher than those in the Capn4(high) group. The cumulative recurrence rate in patients with Capn4(low) was much lower than in the Capn4(high) group. Multivariate analysis showed that Capn4 overexpression was an independent prognostic marker in ICC. CONCLUSIONS Capn4 overexpression was implicated in ICC metastasis/invasion, and Capn4 overexpression may be used as a molecular therapeutic target for ICC.
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Shi RY, Yang XR, Shen QJ, Yang LX, Xu Y, Qiu SJ, Sun YF, Zhang X, Wang Z, Zhu K, Qin WX, Tang ZY, Fan J, Zhou J. High expression of Dickkopf-related protein 1 is related to lymphatic metastasis and indicates poor prognosis in intrahepatic cholangiocarcinoma patients after surgery. Cancer 2012; 119:993-1003. [PMID: 23132676 DOI: 10.1002/cncr.27788] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2012] [Revised: 06/07/2012] [Accepted: 07/17/2012] [Indexed: 12/18/2022]
Abstract
BACKGROUND Dickkopf-related protein 1 (DKK1) has been reported involved in metastasis and invasion in several tumors. This study sought to investigate the prognostic value of DKK1 in intrahepatic cholangiocarcinoma (ICC) and its role in promoting ICC metastasis. METHODS Tissue microarrays of 138 ICC patient samples were employed to detect DKK1, vascular endothelial growth factor C (VEGF-C), and matrix metalloproteinase 9 (MMP9) expression using immunohistochemistry. The prognostic significances were assessed by Kaplan-Meier survival estimates. DKK1 expression was measured in an ICC cell line (HCCC-9810) and ICC tissues by immunofluorescence assay, quantitative real-time polymerase chain reaction, and western blot. Serum levels of DKK1 from 37 ICC patients were tested by enzyme-linked immunosorbent assay. The role of DKK1 in proliferation, migration, invasion, and gene expression regulation was assessed by DKK1 depletion using small interfering RNA. RESULTS Multivariate analyses revealed that DKK1 was an unfavorable predictor for overall survival and time to recurrence. The prognostic significance was retained in ICC patients with low recurrence risk (P < .05). DKK1 expression was elevated in an ICC cell line, tumor samples, and patient sera. High levels of DKK1 in ICC tissues correlated with elevated MMP9, VEGF-C, and metastasis of hepatic hilar lymph nodes. DKK1 depletion caused a decrease in cell migration and invasiveness, and down-regulation of MMP9 and VEGF-C expression. CONCLUSIONS DKK1 is a novel prognostic biomarker for ICC, and it enhances tumor cell invasion and promotes lymph node metastasis of ICC through the induction of MMP9 and VEGF-C. DKK1 may be a potential therapeutic target for ICC.
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Affiliation(s)
- Ruo-Yu Shi
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
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Lee D, Suh YL, Park TI, Do IG, Seol HJ, Nam DH, Kim ST. Prognostic significance of tetraspanin CD151 in newly diagnosed glioblastomas. J Surg Oncol 2012; 107:646-52. [PMID: 22926763 DOI: 10.1002/jso.23249] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2012] [Accepted: 08/01/2012] [Indexed: 01/24/2023]
Abstract
BACKGROUND Tetraspanin CD151 is a positive effector of cancer invasion and metastasis. METHODS We investigated the expression of CD151 by immunohistochemistry in 211 cases of grade I to IV gliomas. Additionally, we performed O6-methylguanin-DNA methyltransferase (MGMT) methylation analysis using real-time methylation-specific PCR in 36 patients with glioblastoma, and the prognostic significance of these biomarkers in glioblastomas was evaluated. RESULTS Overexpression of CD151 was observed in a significant proportion (55.6%) of glioblastomas, while CD151 was rarely overexpressed in most of grade I to III glial tumors. CD151 overexpression was closely associated with MGMT methylation (P = 0.014), and it was a prognostic factor for predicting worse overall survival (OS; P = 0.002) and progression-free survival (PFS; P = 0.043). We also found that combination of CD151 overexpression and MGMT methylation better stratified the patients' OS (P = 0.001) and PFS (P = 0.009). In multivariate analysis, CD151 overexpression was an independent prognostic factor for predicting OS over MGMT methylation (P = 0.012). CONCLUSIONS CD151 seems to have a critical role for high-grade progression in astroglial tumors. Furthermore, CD151 is a good tissue marker that can be used easily in a daily practice for predicting worse prognosis in patients with glioblastoma.
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Affiliation(s)
- Dakeun Lee
- Department of Pathology, Kyungpook National University Hospital, Kyungpook National University School of Medicine, Daegu, Republic of Korea
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Huang XY, Shi GM, Devbhandari RP, Ke AW, Wang Y, Wang XY, Wang Z, Shi YH, Xiao YS, Ding ZB, Dai Z, Xu Y, Jia WP, Tang ZY, Fan J, Zhou J. Low level of low-density lipoprotein receptor-related protein 1 predicts an unfavorable prognosis of hepatocellular carcinoma after curative resection. PLoS One 2012; 7:e32775. [PMID: 22427881 PMCID: PMC3299691 DOI: 10.1371/journal.pone.0032775] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2011] [Accepted: 01/30/2012] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Low-density lipoprotein receptor-related protein 1 (LRP1) is a multifunctional receptor involved in receptor-mediated endocytosis and cell signaling. The aim of this study was to elucidate the expression and mechanism of LRP1 in hepatocellular carcinoma (HCC). METHODS LRP1 expression in 4 HCC cell lines and 40 HCC samples was detected. After interruption of LRP1 expression in a HCC cell line either with specific lentiviral-mediated shRNA LRP1 or in the presence of the LRP1-specific chaperone, receptor-associated protein (RAP), the role of LRP1 in the migration and invasion of HCC cells was assessed in vivo and in vitro, and the expression of matrix metalloproteinase (MMP) 9 in cells and the bioactivity of MMP9 in the supernatant were assayed. The expression and prognostic value of LRP1 were investigated in 327 HCC specimens. RESULTS Low LRP1 expression was associated with poor HCC prognosis, with low expression independently related to shortened overall survival and increased tumor recurrence rate. Expression of LRP1 in non-recurrent HCC samples was significantly higher than that in early recurrent samples. LRP1 expression in HCC cell lines was inversely correlated with their metastatic potential. After inhibition of LRP1, low-metastatic SMCC-7721 cells showed enhanced migration and invasion and increased expression and bioactivity of MMP9. Correlation analysis showed a negative correlation between LRP1 and MMP9 expression in HCC patients. The prognostic value of LRP1 expression was validated in the independent data set. CONCLUSIONS LRP1 modulated the level of MMP9 and low level of LRP1 expression was associated with aggressiveness and invasiveness in HCCs. LRP1 offered a possible strategy for tumor molecular therapy.
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Affiliation(s)
- Xiao-Yong Huang
- Liver Cancer Institute, Fudan University, Zhongshan Hospital, Shanghai, People's Republic of China
- Shanghai Key Laboratory of Organ Transplantation, Fudan University, Zhongshan Hospital, Shanghai, People's Republic of China
- Key Laboratory of Carcinogenesis and Cancer Invasion, Fudan University, Ministry of Education, Shanghai, People's Republic of China,
| | - Guo-Ming Shi
- Liver Cancer Institute, Fudan University, Zhongshan Hospital, Shanghai, People's Republic of China
- Shanghai Key Laboratory of Organ Transplantation, Fudan University, Zhongshan Hospital, Shanghai, People's Republic of China
| | | | - Ai-Wu Ke
- Liver Cancer Institute, Fudan University, Zhongshan Hospital, Shanghai, People's Republic of China
| | - Yuwei Wang
- Liver Cancer Institute, Fudan University, Zhongshan Hospital, Shanghai, People's Republic of China
| | - Xiao-Ying Wang
- Liver Cancer Institute, Fudan University, Zhongshan Hospital, Shanghai, People's Republic of China
| | - Zheng Wang
- Liver Cancer Institute, Fudan University, Zhongshan Hospital, Shanghai, People's Republic of China
| | - Ying-Hong Shi
- Liver Cancer Institute, Fudan University, Zhongshan Hospital, Shanghai, People's Republic of China
| | - Yong-Sheng Xiao
- Liver Cancer Institute, Fudan University, Zhongshan Hospital, Shanghai, People's Republic of China
| | - Zhen-Bin Ding
- Liver Cancer Institute, Fudan University, Zhongshan Hospital, Shanghai, People's Republic of China
| | - Zhi Dai
- Liver Cancer Institute, Fudan University, Zhongshan Hospital, Shanghai, People's Republic of China
- Shanghai Key Laboratory of Organ Transplantation, Fudan University, Zhongshan Hospital, Shanghai, People's Republic of China
| | - Yang Xu
- Liver Cancer Institute, Fudan University, Zhongshan Hospital, Shanghai, People's Republic of China
| | - Wei-Ping Jia
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University, Affiliated Sixth People's Hospital, Shanghai, People's Republic of China
| | - Zhao-You Tang
- Liver Cancer Institute, Fudan University, Zhongshan Hospital, Shanghai, People's Republic of China
| | - Jia Fan
- Liver Cancer Institute, Fudan University, Zhongshan Hospital, Shanghai, People's Republic of China
- Shanghai Key Laboratory of Organ Transplantation, Fudan University, Zhongshan Hospital, Shanghai, People's Republic of China
- Cancer Center, Institutes of Biomedical Sciences, Fudan University, Shanghai, People's Republic of China
- Key Laboratory of Carcinogenesis and Cancer Invasion, Fudan University, Ministry of Education, Shanghai, People's Republic of China,
- * E-mail: (JF); (JZ)
| | - Jian Zhou
- Liver Cancer Institute, Fudan University, Zhongshan Hospital, Shanghai, People's Republic of China
- Shanghai Key Laboratory of Organ Transplantation, Fudan University, Zhongshan Hospital, Shanghai, People's Republic of China
- Cancer Center, Institutes of Biomedical Sciences, Fudan University, Shanghai, People's Republic of China
- Key Laboratory of Carcinogenesis and Cancer Invasion, Fudan University, Ministry of Education, Shanghai, People's Republic of China,
- * E-mail: (JF); (JZ)
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Kwon MJ, Park S, Choi JY, Oh E, Kim YJ, Park YH, Cho EY, Kwon MJ, Nam SJ, Im YH, Shin YK, Choi YL. Clinical significance of CD151 overexpression in subtypes of invasive breast cancer. Br J Cancer 2012; 106:923-30. [PMID: 22294188 PMCID: PMC3306846 DOI: 10.1038/bjc.2012.11] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background: CD151 is a member of the tetraspanin family, which interacts with laminin-binding integrins and other tetraspanins. This protein is implicated in motility, invasion, and metastasis of cancer cells, but the prevalence of CD151 expression in subtypes of breast cancers and its influence on clinical outcome remains to be evaluated. Methods and results: The immunohistochemistry-based tissue microarray analysis showed that 127 (14.3%) cases overexpressed CD151 among 886 breast cancer patients. CD151 overexpression was found to be significantly associated with larger tumour size, higher nodal stage, advanced stage, absence of oestrogen receptor and progesterone receptor, and human epidermal growth factor receptor 2 overexpression. CD151 overexpression resulted in poorer overall survival (OS) (P<0.001) and disease-free survival (P=0.02), and stage II and III patients with CD151 overexpression demonstrated substantially poorer OS (P=0.0474 and 0.0169). In the five subtypes analyses, CD151 overexpression retained its adverse impact on OS in the Luminal A (P=0.0105) and quintuple-negative breast cancer (QNBC) subtypes, one subgroup of triple-negative breast cancer (P=0.0170). Multivariate analysis that included stage, subtype, and adjuvant chemotherapy showed that CD151 overexpression was independently associated with poor OS in invasive breast cancer. Conclusion: CD151 overexpression may be a potential molecular therapeutic target for breast cancer, especially in QNBC subtype and more advanced stages of breast cancer.
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Affiliation(s)
- M J Kwon
- Advanced Institutes of Convergence Technology, Suwon, Gyeonggi-do, Korea
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Lin PC, Lin SC, Lee CT, Lin YJ, Lee JC. Dynamic change of tetraspanin CD151 membrane protein expression in colorectal cancer patients. Cancer Invest 2011; 29:542-7. [PMID: 21913879 DOI: 10.3109/07357907.2011.606251] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PURPOSE To measure the CD151 expression in colorectal cancer (CRC). METHODS CD151 expression was assessed in 179 CRC patients and 39 patients with hepatic liver metastasis. RESULTS High CD151 expression was observed in 48% of patients with early-stage CRC versus only 33% of patients with metastatic colon cancer. A higher level of tumor invasion status correlated with a decrease in CD151 expression. Metastatic stage and advanced tumor stage correlated with a decreased CD151 expression. Twenty-seven out of the 39-paired samples had high CD151 expression in liver metastasis sites. CONCLUSIONS CD151 expression is decreased in patients with metastatic CRC.
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Affiliation(s)
- Peng-Chan Lin
- Department of Surgery, National Cheng-Kung University Hospital, Tainan, Taiwan
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Hou YJ, Dong LW, Tan YX, Yang GZ, Pan YF, Li Z, Tang L, Wang M, Wang Q, Wang HY. Inhibition of active autophagy induces apoptosis and increases chemosensitivity in cholangiocarcinoma. J Transl Med 2011; 91:1146-57. [PMID: 21647092 DOI: 10.1038/labinvest.2011.97] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Intrahepatic cholangiocellular carcinomas (ICCs) are usually fatal neoplasms originating from bile duct epithelia. However, many cholangiocarcinoma cells are shown to be resistant to chemotherapeutic drugs, which induce cell apoptosis. The role of autophagy and the therapeutic value of autophagy-associated genes are largely unknown in ICC. Here, we showed that autophagy was activated in nutrient starvation and xenograft cholangiocarcinoma cells. Furthermore, expression of autophagic genes and their autophagic activity were higher in clinical ICC specimens than that in normal cholangiocytes separated by laser capture microdissection. Inhibition of autophagy by autophagy inhibitors or siRNA, cholangiocarcinoma cells showed detention of proliferation and increase of apoptosis during nutrient starvation. In addition, autophagy inhibitor treatment or knockdown of beclin 1 suppressed tumor growth and sensitized ICC cells to chemotherapeutic agent-induced cell death. In conclusion, our data showed that autophagy is activated in ICC, and inactivation of autophagy may lead to cell apoptosis and enhance chemotherapy sensitivity.
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Affiliation(s)
- Yu-Jie Hou
- International Cooperation Laboratory on Signal Transduction, Eastern Hepatobiliary Surgery Institute, The Second Military Medical University, Shanghai, People's Republic of China
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