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Du B, Zhang Y, Zhang P, Zhang M, Yu Z, Li L, Hou L, Wang Q, Zhang X, Zhang W. Joint metabolomics and transcriptomics analysis systematically reveal the impact of MYCN in neuroblastoma. Sci Rep 2024; 14:20155. [PMID: 39215128 PMCID: PMC11364762 DOI: 10.1038/s41598-024-71211-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 08/26/2024] [Indexed: 09/04/2024] Open
Abstract
The limited understanding of the molecular mechanism underlying MYCN-amplified (MNA) neuroblastoma (NB) has hindered the identification of effective therapeutic targets for MNA NB, contributing to its higher mortality rate compared to MYCN non-amplified (non-MNA) NB. Therefore, a comprehensive analysis integrating metabolomics and transcriptomics was conducted to systematically investigate the MNA NB. Metabolomics analysis utilized plasma samples from 28 MNA NB patients and 68 non-MNA NB patients, while transcriptomics analysis employed tissue samples from 15 MNA NB patients and 37 non-MNA NB patients. Notably, joint metabolomics and transcriptomics analysis was performed. A total of 46 metabolites exhibited alterations, with 21 displaying elevated levels and 25 demonstrating reduced levels in MNA NB. In addition, 884 mRNAs in MNA NB showed significant changes, among which 766 mRNAs were higher and 118 mRNAs were lower. Joint-pathway analysis revealed three aberrant pathways involving glycerolipid metabolism, purine metabolism, and lysine degradation. This study highlights the substantial differences in metabolomics and transcriptomics between MNA NB and non-MNA NB, identifying three abnormal metabolic pathways that may serve as potential targets for understanding the molecular mechanisms underlying MNA NB.
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Affiliation(s)
- Bang Du
- Health Commission of Henan Province Key Laboratory for Precision Diagnosis and Treatment of Pediatric Tumor, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, 450018, China
| | - Yingyu Zhang
- The First Affiliated Hospital, College of Clinical Medicine of Henan University of Science and Technology, Henan Key Laboratory of Rare Diseases, Endocrinology and Metabolism Center, Luoyang, 471003, China
| | - Pin Zhang
- Health Commission of Henan Province Key Laboratory for Precision Diagnosis and Treatment of Pediatric Tumor, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, 450018, China
| | - Mengxin Zhang
- Health Commission of Henan Province Key Laboratory for Precision Diagnosis and Treatment of Pediatric Tumor, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, 450018, China
| | - Zhidan Yu
- Health Commission of Henan Province Key Laboratory for Precision Diagnosis and Treatment of Pediatric Tumor, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, 450018, China
| | - Lifeng Li
- Health Commission of Henan Province Key Laboratory for Precision Diagnosis and Treatment of Pediatric Tumor, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, 450018, China
| | - Ligong Hou
- Henan International Joint Laboratory for Prevention and Treatment of Pediatric Disease, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, 450018, China
| | - Qionglin Wang
- Henan Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, 450018, China.
| | - Xianwei Zhang
- Health Commission of Henan Province Key Laboratory for Precision Diagnosis and Treatment of Pediatric Tumor, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, 450018, China.
| | - Wancun Zhang
- Health Commission of Henan Province Key Laboratory for Precision Diagnosis and Treatment of Pediatric Tumor, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, 450018, China.
- Henan International Joint Laboratory for Prevention and Treatment of Pediatric Disease, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, 450018, China.
- Henan Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, 450018, China.
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2
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Zhou X, Wang X, Li N, Guo Y, Yang X, Lei Y. Therapy resistance in neuroblastoma: Mechanisms and reversal strategies. Front Pharmacol 2023; 14:1114295. [PMID: 36874032 PMCID: PMC9978534 DOI: 10.3389/fphar.2023.1114295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 02/06/2023] [Indexed: 02/18/2023] Open
Abstract
Neuroblastoma is one of the most common pediatric solid tumors that threaten the health of children, accounting for about 15% of childhood cancer-related mortality in the United States. Currently, multiple therapies have been developed and applied in clinic to treat neuroblastoma including chemotherapy, radiotherapy, targeted therapy, and immunotherapy. However, the resistance to therapies is inevitable following long-term treatment, leading to treatment failure and cancer relapse. Hence, to understand the mechanisms of therapy resistance and discover reversal strategies have become an urgent task. Recent studies have demonstrated numerous genetic alterations and dysfunctional pathways related to neuroblastoma resistance. These molecular signatures may be potential targets to combat refractory neuroblastoma. A number of novel interventions for neuroblastoma patients have been developed based on these targets. In this review, we focus on the complicated mechanisms of therapy resistance and the potential targets such as ATP-binding cassette transporters, long non-coding RNAs, microRNAs, autophagy, cancer stem cells, and extracellular vesicles. On this basis, we summarized recent studies on the reversal strategies to overcome therapy resistance of neuroblastoma such as targeting ATP-binding cassette transporters, MYCN gene, cancer stem cells, hypoxia, and autophagy. This review aims to provide novel insight in how to improve the therapy efficacy against resistant neuroblastoma, which may shed light on the future directions that would enhance the treatment outcomes and prolong the survival of patients with neuroblastoma.
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Affiliation(s)
- Xia Zhou
- Shenzhen Hospital of Guangzhou University of Chinese Medicine, Shenzhen, China
| | - Xiaokang Wang
- Department of Pharmacy, Shenzhen Longhua District Central Hospital, Shenzhen, China.,Guangdong Provincial Key Laboratory of Research and Development of Natural Drugs, School of Pharmacy, Guangdong Medical University, Dongguan, China.,The Marine Biomedical Research Institute of Guangdong Zhanjiang, Zhanjiang, China
| | - Nan Li
- School of Traditional Chinese Medicine, Jinan University, Guangzhou, China
| | - Yu Guo
- School of Traditional Chinese Medicine, Jinan University, Guangzhou, China
| | - Xiaolin Yang
- Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yuhe Lei
- Shenzhen Hospital of Guangzhou University of Chinese Medicine, Shenzhen, China
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3
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Tomar A, Uysal-Onganer P, Basnett P, Pati U, Roy I. 3D Disease Modelling of Hard and Soft Cancer Using PHA-Based Scaffolds. Cancers (Basel) 2022; 14:3549. [PMID: 35884609 PMCID: PMC9321847 DOI: 10.3390/cancers14143549] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 07/18/2022] [Indexed: 02/04/2023] Open
Abstract
Tumour cells are shown to change shape and lose polarity when they are cultured in 3D, a feature typically associated with tumour progression in vivo, thus making it significant to study cancer cells in an environment that mimics the in vivo milieu. In this study we established hard (MCF7 and MDA-MB-231, breast cancer) and soft (HCT116, colon cancer) 3D cancer tumour models utilizing a blend of P(3HO-co-3HD) and P(3HB). P(3HO-co-3HD) and P(3HB) belong to a group of natural biodegradable polyesters, PHAs, that are synthesised by microorganisms. The 3D PHA scaffolds produced, with a pore size of 30 to 300 µm, allow for nutrients to diffuse within the scaffold and provide the cells with the flexibility to distribute evenly within the scaffold and grow within the pores. Interestingly, by Day 5, MDA-MB-231 showed dispersed growth in clusters, and MCF7 cells formed an evenly dispersed dense layer, while HCT116 formed large colonies within the pockets of the 3D PHA scaffolds. Our results show Epithelial Mesenchymal Transition (EMT) marker gene expression profiles in the hard tumour cancer models. In the 3D-based PHA scaffolds, MDA-MB-231 cells expressed higher levels of Wnt-11 and mesenchymal markers, such as Snail and its downstream gene Vim mRNAs, while MCF7 cells exhibited no change in their expression. On the other hand, MCF7 cells exhibited a significantly increased E-Cadherin expression as compared to MDA-MB-231 cells. The expression levels of EMT markers were comparative to their expression reported in the tumour samples, making them good representative of cancer models. In future these models will be helpful in mimicking hypoxic tumours, in studying gene expression, cellular signalling, angiogenesis and drug response more accurately than 2D and perhaps other 3D models.
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Affiliation(s)
- Akanksha Tomar
- School of Biotechnology, Jawaharlal Nehru University, New Delhi 110067, India;
| | - Pinar Uysal-Onganer
- Cancer Research Group, School of Life Sciences, College of Liberal Arts and Sciences, University of Westminster, London W1W 6UW, UK;
| | - Pooja Basnett
- School of Life Sciences, College of Liberal Arts and Sciences, University of Westminster, London W1W 6XH, UK;
| | - Uttam Pati
- School of Biotechnology, Jawaharlal Nehru University, New Delhi 110067, India;
| | - Ipsita Roy
- Department of Materials Science and Engineering, Faculty of Engineering, University of Sheffield, Sheffield S10 2TN, UK
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4
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Zhang M, Zhu J, Wang W, Jiang Z. Active legumain promotes invasion and migration of neuroblastoma by regulating epithelial-mesenchymal transition. Open Life Sci 2022; 17:676-685. [PMID: 35800070 PMCID: PMC9214917 DOI: 10.1515/biol-2022-0012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 11/26/2021] [Accepted: 01/03/2022] [Indexed: 11/18/2022] Open
Abstract
Neuroblastoma (NB) is a commonly occurring malignancy in children. Epithelial-mesenchymal transition (EMT) is an adaptive change in promoting tumor metastasis. As an important factor in regulating tumor metastasis, whether legumain could promote metastasis of NB by EMT is still unexplored. Legumain is the active form of prolegumain, abundant in tumor plasma. So in the current study, different forms of legumain were identified in NB. Second, correlation analysis of N-cadherin and active legumain was identified by western blot analysis. Third, legumain gene amplification or gene knockdown were proceeded to examine the effect of legumain on EMT by scratch and transwell assay; meanwhile, active mature legumain or its asparagine endopeptidase (AEP) inhibitor was also added in. Finally, legumain can be detected differently in NB cells. Changes in legumain could influence NB metastasis by regulating EMT markers (e.g., N-cadherin, vimentin, and slug). Besides, the effect of legumain on EMT by its AEP activity was proved by intervention experiment of AEP gene transfection and gene knockdown experiments or adding recombinant human legumain suspension or specific inhibitor of AEP in NB cells (p < 0.05). These results suggest that legumain can promote invasion and migration of NB by regulating EMT, and EMT of NB is regulated by AEP activity of legumain, which can be inhibited by a specific AEP inhibitor.
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Affiliation(s)
- Min Zhang
- Department of Emergency & Trauma Surgery, Shanghai University of Medicine and Health Sciences, Affiliated Zhoupu Hospital , Shanghai 201318 , P. R. China
- Department of Pediatric Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University , Shanghai 200092 , P. R. China
| | - Jianhua Zhu
- Department of Emergency & Trauma Surgery, Shanghai University of Medicine and Health Sciences, Affiliated Zhoupu Hospital , Shanghai 201318 , P. R. China
| | - Wei Wang
- Department of Emergency & Trauma Surgery, Shanghai University of Medicine and Health Sciences, Affiliated Zhoupu Hospital , Shanghai 201318 , P. R. China
| | - Zhiteng Jiang
- Colloge of Pharmacy, Shanghai University of Medicine and Health Sciences , Shanghai 201318 , P. R. China
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5
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Rozen EJ, Shohet JM. Systematic review of the receptor tyrosine kinase superfamily in neuroblastoma pathophysiology. Cancer Metastasis Rev 2022; 41:33-52. [PMID: 34716856 PMCID: PMC8924100 DOI: 10.1007/s10555-021-10001-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 10/14/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND Neuroblastoma is a devastating disease accounting for 15% of all childhood cancer deaths. Yet, our understanding of key molecular drivers such as receptor tyrosine kinases (RTKs) in this pathology remains poorly clarified. Here, we provide a systematic analysis of the RTK superfamily in the context of neuroblastoma pathogenesis. METHODS Statistical correlations for all RTK family members' expression to neuroblastoma patient survival across 10 independent patient cohorts were annotated, synthesized, and ranked using the R2: Genomics Analysis and Visualization Platform. Gene expression of selected members across different cancer cell lines was further analyzed in the Cancer Cell Line Encyclopedia, part of the Cancer Dependency Map portal (depmap portal ( http://depmap.org )). Finally, we provide a detailed literature review for highly ranked candidates. RESULTS Our analysis defined two subsets of RTKs showing robust associations with either better or worse survival, constituting potential novel players in neuroblastoma pathophysiology, diagnosis, and therapy. We review the available literature regarding the oncogenic functions of these RTKs, their roles in neuroblastoma pathophysiology, and potential utility as therapeutic targets. CONCLUSIONS Our systematic analysis and review of the RTK superfamily in neuroblastoma pathogenesis provides a new resource to guide the research community towards focused efforts investigating signaling pathways that contribute to neuroblastoma tumor establishment, growth, and/or aggressiveness and targeting these druggable molecules in novel therapeutic strategies.
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Affiliation(s)
- Esteban Javier Rozen
- Department of Pediatrics, UMass Chan Medical School, Lazare Research Building LRB603, 364 Plantation Street, Worcester, MA, 01605, USA.
| | - Jason Matthew Shohet
- Division of Hematology/Oncology, Department of Pediatrics, UMass Chan Medical School, Lazare Research Building LRB603, 364 Plantation Street, Worcester, MA, 01605, USA.
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Lin X, Chi D, Meng Q, Gong Q, Tong Z. Single-Cell Sequencing Unveils the Heterogeneity of Nonimmune Cells in Chronic Apical Periodontitis. Front Cell Dev Biol 2022; 9:820274. [PMID: 35237614 PMCID: PMC8883837 DOI: 10.3389/fcell.2021.820274] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 12/24/2021] [Indexed: 12/12/2022] Open
Abstract
Chronic apical periodontitis (CAP) is a unique dynamic interaction between microbial invasions and host defense mechanisms, resulting in infiltration of immune cells, bone absorption, and periapical granuloma formation. To help to understand periapical tissue pathophysiology, we constituted a single-cell atlas for 26,737 high-quality cells from inflammatory periapical tissue and uncovered the complex cellular landscape. The eight types of cells, including nonimmune cells and immune cells, were identified in the periapical tissue of CAP. Considering the key roles of nonimmune cells in CAP, we emphasized osteo-like cells, basal/stromal cells, endothelial cells, and epithelial cells, and discovered their diversity and heterogeneity. The temporal profiling of genomic alterations from common CAP to typical periapical granuloma provided predictions for transcription factors and biological processes. Our study presented potential clues that the shift of inflammatory cytokines, chemokines, proteases, and growth factors initiated polymorphic cell differentiation, lymphangiogenesis, and angiogenesis during CAP.
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Affiliation(s)
- Xinwei Lin
- Department of Operative Dentistry and Endodontics, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Danlu Chi
- Department of Operative Dentistry and Endodontics, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Qingzhen Meng
- Department of Operative Dentistry and Endodontics, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Qimei Gong
- Department of Operative Dentistry and Endodontics, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, China
- *Correspondence: Qimei Gong, ; Zhongchun Tong,
| | - Zhongchun Tong
- Department of Operative Dentistry and Endodontics, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, China
- *Correspondence: Qimei Gong, ; Zhongchun Tong,
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7
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Sepporta MV, Praz V, Balmas Bourloud K, Joseph JM, Jauquier N, Riggi N, Nardou-Auderset K, Petit A, Scoazec JY, Sartelet H, Renella R, Mühlethaler-Mottet A. TWIST1 expression is associated with high-risk neuroblastoma and promotes primary and metastatic tumor growth. Commun Biol 2022; 5:42. [PMID: 35022561 PMCID: PMC8755726 DOI: 10.1038/s42003-021-02958-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 12/09/2021] [Indexed: 11/09/2022] Open
Abstract
The embryonic transcription factors TWIST1/2 are frequently overexpressed in cancer, acting as multifunctional oncogenes. Here we investigate their role in neuroblastoma (NB), a heterogeneous childhood malignancy ranging from spontaneous regression to dismal outcomes despite multimodal therapy. We first reveal the association of TWIST1 expression with poor survival and metastasis in primary NB, while TWIST2 correlates with good prognosis. Secondly, suppression of TWIST1 by CRISPR/Cas9 results in a reduction of tumor growth and metastasis colonization in immunocompromised mice. Moreover, TWIST1 knockout tumors display a less aggressive cellular morphology and a reduced disruption of the extracellular matrix (ECM) reticulin network. Additionally, we identify a TWIST1-mediated transcriptional program associated with dismal outcome in NB and involved in the control of pathways mainly linked to the signaling, migration, adhesion, the organization of the ECM, and the tumor cells versus tumor stroma crosstalk. Taken together, our findings confirm TWIST1 as promising therapeutic target in NB.
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Affiliation(s)
- Maria-Vittoria Sepporta
- Pediatric Hematology-Oncology Research Laboratory, Woman-Mother-Child Department, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Viviane Praz
- Pediatric Hematology-Oncology Research Laboratory, Woman-Mother-Child Department, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- Experimental Pathology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Katia Balmas Bourloud
- Pediatric Hematology-Oncology Research Laboratory, Woman-Mother-Child Department, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Jean-Marc Joseph
- Pediatric Surgery, Woman-Mother-Child Department, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Nicolas Jauquier
- Pediatric Surgery, Woman-Mother-Child Department, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Nicolò Riggi
- Experimental Pathology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Katya Nardou-Auderset
- Pediatric Hematology-Oncology Research Laboratory, Woman-Mother-Child Department, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- Ophthalmic Hospital Jules-Gonin - Fondation Asile Des Aveugles, Lausanne, Switzerland
| | - Audrey Petit
- Department of Pathology, Medical University of Grenoble, Grenoble, France
- Pediatric Hematology Oncology Department, CHU de la Timone, Marseille, France
| | - Jean-Yves Scoazec
- Department of Biology and Medical Pathology, Gustave Roussy Cancer Campus, Villejuif, France
| | - Hervé Sartelet
- Department of Pathology, Medical University of Grenoble, Grenoble, France
- Department of Biopathology, CHRU de Nancy, University of Lorraine, Nancy, France
| | - Raffaele Renella
- Pediatric Hematology-Oncology Research Laboratory, Woman-Mother-Child Department, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Annick Mühlethaler-Mottet
- Pediatric Hematology-Oncology Research Laboratory, Woman-Mother-Child Department, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.
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8
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Ye L, Wang X, Li B. Expression profile of epithelial-mesenchymal transition-related genes as a prognostic biomarker for endometrial cancer. J Cancer 2021; 12:6484-6496. [PMID: 34659539 PMCID: PMC8489121 DOI: 10.7150/jca.62729] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 08/22/2021] [Indexed: 12/20/2022] Open
Abstract
Epithelial-mesenchymal transition (EMT) is regulated by inducible factors, transcription factors, and a series of genes involved in diverse signaling pathways, which are correlated with tumor invasion and progression. In the present study, we analyzed the expression profile data of 1169 EMT-related genes in endometrial cancer (EC) from the Cancer Genome Atlas (TCGA) dataset, and performed consistency clustering to divide EC samples into two subgroups based on overall survival. The genes differentially expressed between the two subtypes included EMT-related genes. Univariate Cox analysis and least absolute shrinkage and selection operator (LASSO) were applied to construct a prognostic model based on the 44 genes signature. Five genes (L1CAM, PRKCI, ESR1, CDKN2A, and VIM) were finally included to establish a formula for prognostic risk score. The low-risk group showed significantly better prognosis compared with the high-risk group in the TCGA dataset. In addition, the risk-scoring model successfully predicted prognosis in an external GEO dataset (GSE102073). The relationship between ERα and vimentin levels was confirmed through immunohistochemistry. In conclusion, these data indicate that the expression profile of EMT-related genes could predict prognosis in EC.
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Affiliation(s)
- Lei Ye
- Department of Gynecology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 200092, China
| | - Xiaojun Wang
- Department of Gynecology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 200092, China
| | - Bilan Li
- Department of Gynecology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 200092, China
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Synergism of Proneurogenic miRNAs Provides a More Effective Strategy to Target Glioma Stem Cells. Cancers (Basel) 2021; 13:cancers13020289. [PMID: 33466745 PMCID: PMC7831004 DOI: 10.3390/cancers13020289] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 01/08/2021] [Accepted: 01/11/2021] [Indexed: 12/16/2022] Open
Abstract
Simple Summary miRNAs function as critical regulators of gene expression and have been defined as contributors of cancer phenotypes by acting as oncogenes or tumor suppressors. Based on these findings, miRNA-based therapies have been explored in the treatment of many different malignancies. The use of single miRNAs has faced some challenges and showed limited success. miRNAs cooperate to regulate distinct biological processes and pathways and, therefore, combination of related miRNAs could amplify the repression of oncogenic factors and the effect on cancer relevant pathways. We established that the combination of tumor suppressor miRNAs miR-124, miR-128, and miR-137 is much more effective than single miRNAs in disrupting proliferation and survival of glioma stem cells and neuroblastoma lines and promoting differentiation and response to radiation. Subsequent genomic analyses showed that other combinations of tumor suppressor miRNAs could be equally effective, and its use could provide new routes to target in special cancer-initiating cell populations. Abstract Tumor suppressor microRNAs (miRNAs) have been explored as agents to target cancer stem cells. Most strategies use a single miRNA mimic and present many disadvantages, such as the amount of reagent required and the diluted effect on target genes. miRNAs work in a cooperative fashion to regulate distinct biological processes and pathways. Therefore, we propose that miRNA combinations could provide more efficient ways to target cancer stem cells. We have previously shown that miR-124, miR-128, and miR-137 function synergistically to regulate neurogenesis. We used a combination of these three miRNAs to treat glioma stem cells and showed that this treatment was much more effective than single miRNAs in disrupting cell proliferation and survival and promoting differentiation and response to radiation. Transcriptomic analyses indicated that transcription regulation, angiogenesis, metabolism, and neuronal differentiation are among the main biological processes affected by transfection of this miRNA combination. In conclusion, we demonstrated the value of using combinations of neurogenic miRNAs to disrupt cancer phenotypes and glioma stem cell growth. The synergistic effect of these three miRNA amplified the repression of oncogenic factors and the effect on cancer relevant pathways. Future therapeutic approaches would benefit from utilizing miRNA combinations, especially when targeting cancer-initiating cell populations.
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10
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Cangelosi D, Morini M, Zanardi N, Sementa AR, Muselli M, Conte M, Garaventa A, Pfeffer U, Bosco MC, Varesio L, Eva A. Hypoxia Predicts Poor Prognosis in Neuroblastoma Patients and Associates with Biological Mechanisms Involved in Telomerase Activation and Tumor Microenvironment Reprogramming. Cancers (Basel) 2020; 12:E2343. [PMID: 32825087 PMCID: PMC7563184 DOI: 10.3390/cancers12092343] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 08/09/2020] [Accepted: 08/17/2020] [Indexed: 12/23/2022] Open
Abstract
The biological and clinical heterogeneity of neuroblastoma (NB) demands novel biomarkers and therapeutic targets in order to drive the most appropriate treatment for each patient. Hypoxia is a condition of low-oxygen tension occurring in poorly vascularized tumor tissues. In this study, we aimed to assess the role of hypoxia in the pathogenesis of NB and at developing a new clinically relevant hypoxia-based predictor of outcome. We analyzed the gene expression profiles of 1882 untreated NB primary tumors collected at diagnosis and belonging to four existing data sets. Analyses took advantage of machine learning methods. We identified NB-hop, a seven-gene hypoxia biomarker, as a predictor of NB patient prognosis, which is able to discriminate between two populations of patients with unfavorable or favorable outcome on a molecular basis. NB-hop retained its prognostic value in a multivariate model adjusted for established risk factors and was able to additionally stratify clinically relevant groups of patients. Tumors with an unfavorable NB-hop expression showed a significant association with telomerase activation and a hypoxic, immunosuppressive, poorly differentiated, and apoptosis-resistant tumor microenvironment. NB-hop defines a new population of NB patients with hypoxic tumors and unfavorable prognosis and it represents a critical factor for the stratification and treatment of NB patients.
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Affiliation(s)
- Davide Cangelosi
- Laboratory of Molecular Biology, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy; (M.M.); (N.Z.); (L.V.); (A.E.)
| | - Martina Morini
- Laboratory of Molecular Biology, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy; (M.M.); (N.Z.); (L.V.); (A.E.)
| | - Nicolò Zanardi
- Laboratory of Molecular Biology, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy; (M.M.); (N.Z.); (L.V.); (A.E.)
| | - Angela Rita Sementa
- Laboratory of Pathology, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy;
| | - Marco Muselli
- Institute of Electronics, Computer and Telecommunication Engineering, Italian National Research Council, 16149 Genova, Italy;
| | - Massimo Conte
- Pediatric Oncology Unit, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy; (M.C.); (A.G.)
| | - Alberto Garaventa
- Pediatric Oncology Unit, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy; (M.C.); (A.G.)
| | - Ulrich Pfeffer
- Integrated Oncology Therapies Department, Molecular Pathology, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy;
| | - Maria Carla Bosco
- Laboratory of Molecular Biology, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy; (M.M.); (N.Z.); (L.V.); (A.E.)
| | - Luigi Varesio
- Laboratory of Molecular Biology, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy; (M.M.); (N.Z.); (L.V.); (A.E.)
| | - Alessandra Eva
- Laboratory of Molecular Biology, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy; (M.M.); (N.Z.); (L.V.); (A.E.)
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11
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Jnah AJ, Evans SK, Sewell K, Trembath A. Neuroblastoma in a Neonate: A Case Report. Neonatal Netw 2020; 38:341-347. [PMID: 31712398 DOI: 10.1891/0730-0832.38.6.341] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/12/2019] [Indexed: 11/25/2022]
Abstract
Neuroblastoma represents approximately 6 to 10 percent of childhood cancers, yet is one of the most common solid tumors observed in neonates; approximately 700 cases are reported in the United States each year. Neuroblastoma occurs secondary to oncogene mutations that cause abnormal proliferation of neural crest cells and tumor formation anywhere along the spinal cord. Visible manifestations include a blueberry rash and subcutaneous skin nodules. Common histologic findings include multifocal, small, round, blue cell tumors. Cytogenetics testing differentiates aggressive versus nonaggressive forms of neuroblastoma. Treatment ranges from supportive care to surgery and chemotherapy; targeted molecular therapies and immunotherapy offer opportunity to individualize treatment. Morbidity and mortality are contingent upon age at diagnosis and genetic abnormalities. Neonatal clinicians must establish and maintain active knowledge of the current science pertaining to this neoplasm to assist in early identification and timely initiation of medical management. This article presents a case report and comprehensive discussion of the state of the science on metastatic familial (congenital) neuroblastoma.
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12
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Papp T, Ferenczi Z, Petro M, Meszar Z, Kepes Z, Berenyi E. Disorders of neural crest derivates in oncoradiological practice. Transl Cancer Res 2019; 8:2916-2923. [PMID: 35117049 PMCID: PMC8799273 DOI: 10.21037/tcr.2019.10.38] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Accepted: 08/28/2019] [Indexed: 02/03/2023]
Abstract
Hundreds of articles discuss the imaging characteristics and molecular background of prominent gastrointestinal (GI) motility disorders and tumors of the peripheral nervous system, but according to our knowledge an article focusing on the classification and developmental background of these heterogeneous diseases is not to be found. Our aim is to give insight on the common features of several diseases and tumors, starting with their common source of origin, the neural crest (NC). The NC is a transient cell population of the embryo, which differentiates into several organs/structures of our body (sympathetic trunk, adrenal medulla). Although the incidence of the individual tumors of NC cells is not high by themselves, the summation of these incidences may be relevant in the daily routine. In the introduction we mention the most prominent developmental routes and molecular pathways of NC cells, which is crucial to understand the pathogenesis and the wide range of involved cell types from the colon to the adrenal gland. We summarized the most important, useful pathological findings and imaging techniques from the X-ray to the positron emission tomography—computed tomography (CT) in order to help the identification of these diseases. This article may help to better understand NC lineage and its unique, diverse role during ontogeny, which may influence the radiologists to change several convictions, or understand better the background and/or connections of a wide range of tumors and syndromes.
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Affiliation(s)
- Tamas Papp
- Department of Medical Imaging, Histology and Embryology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Zsuzsanna Ferenczi
- Department of Medical Imaging, Histology and Embryology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Matyas Petro
- Department of Medical Imaging, Histology and Embryology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Zoltan Meszar
- Department of Anatomy, Histology and Embryology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Zita Kepes
- Department of Medical Imaging, Histology and Embryology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Ervin Berenyi
- Department of Medical Imaging, Histology and Embryology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
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13
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Wnt-11 Expression Promotes Invasiveness and Correlates with Survival in Human Pancreatic Ductal Adeno Carcinoma. Genes (Basel) 2019; 10:genes10110921. [PMID: 31718047 PMCID: PMC6895970 DOI: 10.3390/genes10110921] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 10/26/2019] [Accepted: 11/05/2019] [Indexed: 01/06/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the deadliest forms of cancer, proving difficult to manage clinically. Wnt-11, a developmentally regulated gene producing a secreted protein, has been associated with various carcinomas but has not previously been studied in PDAC. The present study aimed to elucidate these aspects first in vitro and then in a clinical setting in vivo. Molecular analyses of Wnt-11 expression as well as other biomarkers involved qRT-PCR, RNA-seq and siRNA. Proliferation was measured by MTT; invasiveness was quantified by Boyden chamber (Matrigel) assay. Wnt-11 mRNA was present in three different human PDAC cell lines. Wnt-11 loss affected epithelial-mesenchymal transition and expression of neuronal and stemness biomarkers associated with metastasis. Indeed, silencing Wnt-11 in Panc-1 cells significantly inhibited their Matrigel invasiveness without affecting their proliferative activity. Consistently with the in vitro data, human biopsies of PDAC showed significantly higher Wnt-11 mRNA levels compared with matched adjacent tissues. Expression was significantly upregulated during PDAC progression (TNM stage I to II) and maintained (TNM stages III and IV). Wnt-11 is expressed in PDAC in vitro and in vivo and plays a significant role in the pathophysiology of the disease; this evidence leads to the conclusion that Wnt-11 could serve as a novel, functional biomarker PDAC.
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14
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Yogev O, Almeida GS, Barker KT, George SL, Kwok C, Campbell J, Zarowiecki M, Kleftogiannis D, Smith LM, Hallsworth A, Berry P, Möcklinghoff T, Webber HT, Danielson LS, Buttery B, Calton EA, da Costa BM, Poon E, Jamin Y, Lise S, Veal GJ, Sebire N, Robinson SP, Anderson J, Chesler L. In Vivo Modeling of Chemoresistant Neuroblastoma Provides New Insights into Chemorefractory Disease and Metastasis. Cancer Res 2019; 79:5382-5393. [PMID: 31405846 DOI: 10.1158/0008-5472.can-18-2759] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 06/27/2019] [Accepted: 08/06/2019] [Indexed: 11/16/2022]
Abstract
Neuroblastoma is a pediatric cancer that is frequently metastatic and resistant to conventional treatment. In part, a lack of natively metastatic, chemoresistant in vivo models has limited our insight into the development of aggressive disease. The Th-MYCN genetically engineered mouse model develops rapidly progressive chemosensitive neuroblastoma and lacks clinically relevant metastases. To study tumor progression in a context more reflective of clinical therapy, we delivered multicycle treatment with cyclophosphamide to Th-MYCN mice, individualizing therapy using MRI, to generate the Th-MYCN CPM32 model. These mice developed chemoresistance and spontaneous bone marrow metastases. Tumors exhibited an altered immune microenvironment with increased stroma and tumor-associated fibroblasts. Analysis of copy number aberrations revealed genomic changes characteristic of human MYCN-amplified neuroblastoma, specifically copy number gains at mouse chromosome 11, syntenic with gains on human chromosome 17q. RNA sequencing revealed enriched expression of genes associated with 17q gain and upregulation of genes associated with high-risk neuroblastoma, such as the cell-cycle regulator cyclin B1-interacting protein 1 (Ccnb1ip1) and thymidine kinase (TK1). The antiapoptotic, prometastatic JAK-STAT3 pathway was activated in chemoresistant tumors, and treatment with the JAK1/JAK2 inhibitor CYT387 reduced progression of chemoresistant tumors and increased survival. Our results highlight that under treatment conditions that mimic chemotherapy in human patients, Th-MYCN mice develop genomic, microenvironmental, and clinical features reminiscent of human chemorefractory disease. The Th-MYCN CPM32 model therefore is a useful tool to dissect in detail mechanisms that drive metastasis and chemoresistance, and highlights dysregulation of signaling pathways such as JAK-STAT3 that could be targeted to improve treatment of aggressive disease. SIGNIFICANCE: An in vivo mouse model of high-risk treatment-resistant neuroblastoma exhibits changes in the tumor microenvironment, widespread metastases, and sensitivity to JAK1/2 inhibition.
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Affiliation(s)
- Orli Yogev
- Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
| | - Gilberto S Almeida
- Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
- Division of Radiotherapy and Imaging, The Institute of Cancer Research, London, United Kingdom
| | - Karen T Barker
- Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
| | - Sally L George
- Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
| | - Colin Kwok
- Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
| | - James Campbell
- CRUK-center Informatics Facility, The Institute of Cancer Research, London, United Kingdom
| | - Magdalena Zarowiecki
- Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
- CRUK-center Informatics Facility, The Institute of Cancer Research, London, United Kingdom
| | | | - Laura M Smith
- Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
| | - Albert Hallsworth
- Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
| | - Philip Berry
- Northern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Till Möcklinghoff
- Northern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Hannah T Webber
- Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
| | - Laura S Danielson
- Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
| | - Bliss Buttery
- Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
| | - Elizabeth A Calton
- Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
| | - Barbara M da Costa
- Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
| | - Evon Poon
- Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
| | - Yann Jamin
- Division of Radiotherapy and Imaging, The Institute of Cancer Research, London, United Kingdom
| | - Stefano Lise
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, United Kingdom
| | - Gareth J Veal
- Northern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Neil Sebire
- Paediatric and Development Pathology, Institute of Child Health, University College London, London, United Kingdom
| | - Simon P Robinson
- Division of Radiotherapy and Imaging, The Institute of Cancer Research, London, United Kingdom
| | - John Anderson
- Cancer Section, UCL Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Louis Chesler
- Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom.
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15
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Rombaut D, Chiu HS, Decaesteker B, Everaert C, Yigit N, Peltier A, Janoueix-Lerosey I, Bartenhagen C, Fischer M, Roberts S, D'Haene N, De Preter K, Speleman F, Denecker G, Sumazin P, Vandesompele J, Lefever S, Mestdagh P. Integrative analysis identifies lincRNAs up- and downstream of neuroblastoma driver genes. Sci Rep 2019; 9:5685. [PMID: 30952905 PMCID: PMC6451017 DOI: 10.1038/s41598-019-42107-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 03/20/2019] [Indexed: 12/13/2022] Open
Abstract
Long intergenic non-coding RNAs (lincRNAs) are emerging as integral components of signaling pathways in various cancer types. In neuroblastoma, only a handful of lincRNAs are known as upstream regulators or downstream effectors of oncogenes. Here, we exploit RNA sequencing data of primary neuroblastoma tumors, neuroblast precursor cells, neuroblastoma cell lines and various cellular perturbation model systems to define the neuroblastoma lincRNome and map lincRNAs up- and downstream of neuroblastoma driver genes MYCN, ALK and PHOX2B. Each of these driver genes controls the expression of a particular subset of lincRNAs, several of which are associated with poor survival and are differentially expressed in neuroblastoma tumors compared to neuroblasts. By integrating RNA sequencing data from both primary tumor tissue and cancer cell lines, we demonstrate that several of these lincRNAs are expressed in stromal cells. Deconvolution of primary tumor gene expression data revealed a strong association between stromal cell composition and driver gene status, resulting in differential expression of these lincRNAs. We also explored lincRNAs that putatively act upstream of neuroblastoma driver genes, either as presumed modulators of driver gene activity, or as modulators of effectors regulating driver gene expression. This analysis revealed strong associations between the neuroblastoma lincRNAs MIAT and MEG3 and MYCN and PHOX2B activity or expression. Together, our results provide a comprehensive catalogue of the neuroblastoma lincRNome, highlighting lincRNAs up- and downstream of key neuroblastoma driver genes. This catalogue forms a solid basis for further functional validation of candidate neuroblastoma lincRNAs.
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Affiliation(s)
- Dries Rombaut
- Center for Medical Genetics, Ghent University, Ghent, 9000, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, 9000, Belgium
| | - Hua-Sheng Chiu
- Texas Children's Cancer Center, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Bieke Decaesteker
- Center for Medical Genetics, Ghent University, Ghent, 9000, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, 9000, Belgium
| | - Celine Everaert
- Center for Medical Genetics, Ghent University, Ghent, 9000, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, 9000, Belgium
| | - Nurten Yigit
- Center for Medical Genetics, Ghent University, Ghent, 9000, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, 9000, Belgium
| | - Agathe Peltier
- Institut Curie, PSL Research University, Inserm U830, Equipe Labellisée contre le Cancer, F-75005, Paris, France.,SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, F-75005, Paris, France
| | - Isabelle Janoueix-Lerosey
- Institut Curie, PSL Research University, Inserm U830, Equipe Labellisée contre le Cancer, F-75005, Paris, France.,SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, F-75005, Paris, France
| | - Christoph Bartenhagen
- Department of Experimental Pediatric Oncology, University Children's Hospital of Cologne, Medical Faculty, University of Cologne, 50937, Cologne, Germany
| | - Matthias Fischer
- Center for Molecular Medicine Cologne (CMMC), University of Cologne, 50931, Cologne, Germany.,Department of Experimental Pediatric Oncology, University Children's Hospital of Cologne, Medical Faculty, University of Cologne, 50937, Cologne, Germany
| | - Stephen Roberts
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nicky D'Haene
- Hôpital Erasme, Cliniques Universitaires de Bruxelles, Bruxelles, 1070, Belgium
| | - Katleen De Preter
- Center for Medical Genetics, Ghent University, Ghent, 9000, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, 9000, Belgium
| | - Frank Speleman
- Center for Medical Genetics, Ghent University, Ghent, 9000, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, 9000, Belgium
| | - Geertrui Denecker
- Center for Medical Genetics, Ghent University, Ghent, 9000, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, 9000, Belgium
| | - Pavel Sumazin
- Texas Children's Cancer Center, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Jo Vandesompele
- Center for Medical Genetics, Ghent University, Ghent, 9000, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, 9000, Belgium
| | - Steve Lefever
- Center for Medical Genetics, Ghent University, Ghent, 9000, Belgium.,Cancer Research Institute Ghent (CRIG), Ghent, 9000, Belgium
| | - Pieter Mestdagh
- Center for Medical Genetics, Ghent University, Ghent, 9000, Belgium. .,Cancer Research Institute Ghent (CRIG), Ghent, 9000, Belgium.
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16
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Akdogan N, Incel-Uysal P, Cavdarli B, Topcu V, Yalcin B. A case of Carvajal syndrome associated with cervical neuroblastoma in an 8-year-old girl. Int J Dermatol 2018; 58:611-613. [PMID: 30079965 DOI: 10.1111/ijd.14154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2018] [Revised: 06/29/2018] [Accepted: 07/03/2018] [Indexed: 12/01/2022]
Affiliation(s)
- Neslihan Akdogan
- Department of Dermatology and Venereology, Ankara Numune Education and Research Hospital, Ankara, Turkey
| | - Pınar Incel-Uysal
- Department of Dermatology and Venereology, Ankara Numune Education and Research Hospital, Ankara, Turkey
| | - Busranur Cavdarli
- Department of Medical Genetics, Ankara Numune Education and Research Hospital, Ankara, Turkey
| | - Vehap Topcu
- Department of Medical Genetics, Ankara Numune Education and Research Hospital, Ankara, Turkey
| | - Basak Yalcin
- Department of Dermatology and Venereology, Ankara Numune Education and Research Hospital, Ankara, Turkey
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17
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Sari IN, Yang YG, Phi LTH, Kim H, Baek MJ, Jeong D, Kwon HY. Interferon-induced transmembrane protein 1 (IFITM1) is required for the progression of colorectal cancer. Oncotarget 2018; 7:86039-86050. [PMID: 27852071 PMCID: PMC5349895 DOI: 10.18632/oncotarget.13325] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Accepted: 11/07/2016] [Indexed: 12/15/2022] Open
Abstract
Interferon-induced transmembrane protein 1 (IFITM1) has been shown to be implicated in multiple cancers, yet little is known about biological significance of IFITM1 in colorectal cancer. Here, we show that IFITM1 is highly expressed in metastatic colorectal cancer cell lines as well as colorectal patient-derived tumor samples, and its expression is associated with a poor prognosis of the disease. Also, IFITM1 depletion resulted in a significant reduction in the mobility of cancer cell lines, whereas ectopic expression of IFITM1 promoted the migration of cancer cells. Epithelial-mesenchymal transition (EMT) signature was dysregulated by both loss and gain of function of IFITM1, which was partially reverted by Caveolin-1 (CAV1). Therefore, these results suggest that IFITM1 may be a prognostic marker and an attractive target to achieve better therapeutic outcomes in colorectal cancer.
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Affiliation(s)
- Ita Novita Sari
- Soonchunhyang Institute of Medi-bio Science (SIMS), Soonchunhyang University, Republic of Korea
| | - Ying-Gui Yang
- Soonchunhyang Institute of Medi-bio Science (SIMS), Soonchunhyang University, Republic of Korea
| | - Lan Thi Hanh Phi
- Soonchunhyang Institute of Medi-bio Science (SIMS), Soonchunhyang University, Republic of Korea
| | - Hyungjoo Kim
- Soonchunhyang Medical Science Research Institute, College of Medicine, Soonchunhyang University, Republic of Korea
| | - Moo Jun Baek
- Department of Surgery, Department of Pathology, College of Medicine, Soonchunhyang University, Republic of Korea
| | - Dongjun Jeong
- Soonchunhyang Medical Science Research Institute, College of Medicine, Soonchunhyang University, Republic of Korea
| | - Hyog Young Kwon
- Soonchunhyang Institute of Medi-bio Science (SIMS), Soonchunhyang University, Republic of Korea
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18
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Xue C, Yu DMT, Gherardi S, Koach J, Milazzo G, Gamble L, Liu B, Valli E, Russell AJ, London WB, Liu T, Cheung BB, Marshall GM, Perini G, Haber M, Norris MD. MYCN promotes neuroblastoma malignancy by establishing a regulatory circuit with transcription factor AP4. Oncotarget 2018; 7:54937-54951. [PMID: 27448979 PMCID: PMC5342392 DOI: 10.18632/oncotarget.10709] [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: 01/11/2016] [Accepted: 06/16/2016] [Indexed: 12/11/2022] Open
Abstract
Amplification of the MYCN oncogene, a member of the MYC family of transcriptional regulators, is one of the most powerful prognostic markers identified for poor outcome in neuroblastoma, the most common extracranial solid cancer in childhood. While MYCN has been established as a key driver of malignancy in neuroblastoma, the underlying molecular mechanisms are poorly understood. Transcription factor activating enhancer binding protein-4 (TFAP4) has been reported to be a direct transcriptional target of MYC. We show for the first time that high expression of TFAP4 in primary neuroblastoma patients is associated with poor clinical outcome. siRNA-mediated suppression of TFAP4 in MYCN-expressing neuroblastoma cells led to inhibition of cell proliferation and migration. Chromatin immunoprecipitation assay demonstrated that TFAP4 expression is positively regulated by MYCN. Microarray analysis identified genes regulated by both MYCN and TFAP4 in neuroblastoma cells, including Phosphoribosyl-pyrophosphate synthetase-2 (PRPS2) and Syndecan-1 (SDC1), which are involved in cancer cell proliferation and metastasis. Overall this study suggests a regulatory circuit in which MYCN by elevating TFAP4 expression, cooperates with it to control a specific set of genes involved in tumor progression. These findings highlight the existence of a MYCN-TFAP4 axis in MYCN-driven neuroblastoma as well as identifying potential therapeutic targets for aggressive forms of this disease.
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Affiliation(s)
- Chengyuan Xue
- Children's Cancer Institute, Lowy Cancer Research Centre, University of New South Wales, Sydney, Australia
| | - Denise M T Yu
- Children's Cancer Institute, Lowy Cancer Research Centre, University of New South Wales, Sydney, Australia
| | - Samuele Gherardi
- Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy
| | - Jessica Koach
- Children's Cancer Institute, Lowy Cancer Research Centre, University of New South Wales, Sydney, Australia
| | - Giorgio Milazzo
- Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy
| | - Laura Gamble
- Children's Cancer Institute, Lowy Cancer Research Centre, University of New South Wales, Sydney, Australia
| | - Bing Liu
- Children's Cancer Institute, Lowy Cancer Research Centre, University of New South Wales, Sydney, Australia
| | - Emanuele Valli
- Children's Cancer Institute, Lowy Cancer Research Centre, University of New South Wales, Sydney, Australia
| | - Amanda J Russell
- Children's Cancer Institute, Lowy Cancer Research Centre, University of New South Wales, Sydney, Australia
| | - Wendy B London
- Boston Children's Hospital and Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Tao Liu
- Children's Cancer Institute, Lowy Cancer Research Centre, University of New South Wales, Sydney, Australia
| | - Belamy B Cheung
- Children's Cancer Institute, Lowy Cancer Research Centre, University of New South Wales, Sydney, Australia
| | - Glenn M Marshall
- Children's Cancer Institute, Lowy Cancer Research Centre, University of New South Wales, Sydney, Australia.,Kids Cancer Centre, Sydney Children's Hospital, Sydney, Australia
| | - Giovanni Perini
- Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy.,CIRI Health Sciences and Technologies University of Bologna, Bologna, Italy
| | - Michelle Haber
- Children's Cancer Institute, Lowy Cancer Research Centre, University of New South Wales, Sydney, Australia
| | - Murray D Norris
- Children's Cancer Institute, Lowy Cancer Research Centre, University of New South Wales, Sydney, Australia.,University of New South Wales Centre for Childhood Cancer Research, Sydney, Australia
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19
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Newman EA, Chukkapalli S, Bashllari D, Thomas TT, Van Noord RA, Lawlor ER, Hoenerhoff MJ, Opipari AW, Opipari VP. Alternative NHEJ pathway proteins as components of MYCN oncogenic activity in human neural crest stem cell differentiation: implications for neuroblastoma initiation. Cell Death Dis 2017; 8:3208. [PMID: 29238067 PMCID: PMC5870584 DOI: 10.1038/s41419-017-0004-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Revised: 09/22/2017] [Accepted: 09/25/2017] [Indexed: 12/14/2022]
Abstract
Neuroblastoma is a cancer of neural crest stem cell (NCSC) lineage. Signaling pathways that regulate NCSC differentiation have been implicated in neuroblastoma tumorigenesis. This is exemplified by MYCN oncogene targets that balance proliferation, differentiation, and cell death similarly in normal NCSC and in high-risk neuroblastoma. Our previous work discovered a survival mechanism by which MYCN-amplified neuroblastoma circumvents cell death by upregulating components of the error-prone non-canonical alternative nonhomologous end-joining (alt-NHEJ) DNA repair pathway. Similar to proliferating stem cells, high-risk neuroblastoma cells have enhanced DNA repair capacity, overcoming DNA damage with higher repair efficiency than somatic cells. Adequate DNA maintenance is required for lineage protection as stem cells proliferate and during tumor progression to overcome oncogene-induced replication stress. On this basis, we hypothesized that alt-NHEJ overexpression in neuroblastoma is a cancer cell survival mechanism that originates from DNA repair systems of NCSC, the presumed progenitor cell of origin. A human NCSC model was generated in which inducible MYCN triggered an immortalized phenotype capable of forming metastatic neuroectodermal tumors in mice, resembling human neuroblastoma. Critical alt-NHEJ components (DNA Ligase III, DNA Ligase I, and Poly [ADP-ribose polymerase 1]) were highly expressed in normal early NCSC, and decreased as cells became terminally differentiated. Constitutive MYCN expression maintained high alt-NHEJ protein expression, preserving the expression pattern of the immature neural phenotype. siRNA knockdown of alt-NHEJ components reversed MYCN effects on NCSC proliferation, invasion, and migration. DNA Ligase III, Ligase I, and PARP1 silencing significantly decreased neuroblastoma markers expression (TH, Phox2b, and TRKB). These results utilized the first human NCSC model of neuroblastoma to uncover an important link between MYCN and alt-NHEJ expression in developmental tumor initiation, setting precedence to investigate alt-NHEJ repair mechanics in neuroblastoma DNA maintenance.
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Affiliation(s)
- Erika A Newman
- Department of Surgery, C.S. Mott Children and Women's Hospital, Mott Solid Tumor Oncology Program, The University of Michigan Medical School, Ann Arbor, MI, USA.
| | - Sahiti Chukkapalli
- Department of Surgery, C.S. Mott Children and Women's Hospital, Mott Solid Tumor Oncology Program, The University of Michigan Medical School, Ann Arbor, MI, USA
| | - Daniela Bashllari
- Department of Surgery, C.S. Mott Children and Women's Hospital, Mott Solid Tumor Oncology Program, The University of Michigan Medical School, Ann Arbor, MI, USA
| | - Tina T Thomas
- Department of Surgery, C.S. Mott Children and Women's Hospital, Mott Solid Tumor Oncology Program, The University of Michigan Medical School, Ann Arbor, MI, USA
| | - Raelene A Van Noord
- Department of Surgery, C.S. Mott Children and Women's Hospital, Mott Solid Tumor Oncology Program, The University of Michigan Medical School, Ann Arbor, MI, USA
| | - Elizabeth R Lawlor
- Department of Pathology, The University of Michigan Medical School, Ann Arbor, MI, USA.,Department of Pediatrics, C.S. Mott Children and Women's Hospital, The University of Michigan Medical School, Ann Arbor, MI, USA
| | - Mark J Hoenerhoff
- In Vivo Animal Core (IVAC), The University of Michigan Medical School, Ann Arbor, MI, USA
| | - Anthony W Opipari
- Department of Obstetrics and Gynecology, C.S. Mott Children and Women's Hospital, The University of Michigan Medical School, Ann Arbor, MI, USA
| | - Valerie P Opipari
- Department of Pediatrics, C.S. Mott Children and Women's Hospital, The University of Michigan Medical School, Ann Arbor, MI, USA
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20
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Gholamin S, Mirzaei H, Razavi S, Hassanian SM, Saadatpour L, Masoudifar A, ShahidSales S, Avan A. GD2‐targeted immunotherapy and potential value of circulating microRNAs in neuroblastoma. J Cell Physiol 2017; 233:866-879. [DOI: 10.1002/jcp.25793] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Accepted: 01/10/2017] [Indexed: 01/02/2023]
Affiliation(s)
- Sharareh Gholamin
- Institute of Stem Cell Biology and Regenerative MedicineStanford UniversityStanfordCalifornia
- Department of Bioengineering at California Institute of TechnologyPasadenaCalifornia
| | - Hamed Mirzaei
- Department of Medical BiotechnologySchool of MedicineMashhad University of Medical SciencesMashhadIran
| | | | - Seyed Mahdi Hassanian
- Department of Medical BiochemistrySchool of Medicine, Mashhad University of Medical SciencesMashhadIran
- Microanatomy Research CenterMashhad University of Medical SciencesMashhadIran
| | - Leila Saadatpour
- Department of NeurologyUniversity of Florida College of MedicineGainesvilleFlorida
| | - Aria Masoudifar
- Department of Molecular BiotechnologyCell Science Research Center, Royan Institute for Biotechnology, ACECRIsfahanIran
| | - Soodabeh ShahidSales
- Cancer Research CenterSchool of Medicine, Mashhad University of Medical SciencesMashhadIran
| | - Amir Avan
- Metabolic Syndrome Research CenterSchool of Medicine, Mashhad University of Medical SciencesMashhadIran
- Molecular Medicine group, Department of Modern Sciences and TechnologiesMashhad University of Medical SciencesMashhadIran
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21
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Corallo D, Candiani S, Ori M, Aveic S, Tonini GP. The zebrafish as a model for studying neuroblastoma. Cancer Cell Int 2016; 16:82. [PMID: 27822138 PMCID: PMC5093987 DOI: 10.1186/s12935-016-0360-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Accepted: 10/24/2016] [Indexed: 12/28/2022] Open
Abstract
Neuroblastoma is a tumor arising in the peripheral sympathetic nervous system and is the most common cancer in childhood. Since most of the cellular and molecular mechanisms underlying neuroblastoma onset and progression remain unknown, the generation of new in vivo models might be appropriate to better dissect the peripheral sympathetic nervous system development in both physiological and disease states. This review is focused on the use of zebrafish as a suitable and innovative model to study neuroblastoma development. Here, we briefly summarize the current knowledge about zebrafish peripheral sympathetic nervous system formation, focusing on key genes and cellular pathways that play a crucial role in the differentiation of sympathetic neurons during embryonic development. In addition, we include examples of how genetic changes known to be associated with aggressive neuroblastoma can mimic this malignancy in zebrafish. Thus, we note the value of the zebrafish model in the field of neuroblastoma research, showing how it can improve our current knowledge about genes and biological pathways that contribute to malignant transformation and progression during embryonic life.
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Affiliation(s)
- Diana Corallo
- Neuroblastoma Laboratory, Pediatric Research Institute, Città della Speranza, 35127 Padua, Italy
| | - Simona Candiani
- Department of Earth, Environmental and Life Sciences, (DISTAV), University of Genova, C.so Europa 26, 16132 Genoa, Italy
| | - Michela Ori
- Unit of Cell and Developmental Biology, Department of Biology, University of Pisa, S.S.12 Abetone e Brennero 4, 56127 Pisa, Italy
| | - Sanja Aveic
- Neuroblastoma Laboratory, Pediatric Research Institute, Città della Speranza, 35127 Padua, Italy
| | - Gian Paolo Tonini
- Neuroblastoma Laboratory, Pediatric Research Institute, Città della Speranza, 35127 Padua, Italy
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22
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Loriot C, Domingues M, Berger A, Menara M, Ruel M, Morin A, Castro-Vega LJ, Letouzé É, Martinelli C, Bemelmans AP, Larue L, Gimenez-Roqueplo AP, Favier J. Deciphering the molecular basis of invasiveness in Sdhb-deficient cells. Oncotarget 2016; 6:32955-65. [PMID: 26460615 PMCID: PMC4741742 DOI: 10.18632/oncotarget.5106] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Accepted: 09/25/2015] [Indexed: 12/15/2022] Open
Abstract
Metastatic pheochromocytomas and paragangliomas (PPGL) are malignant neuroendocrine tumors frequently associated with germline mutations in the SDHB gene. SDHB-mutated PPGL display a hypermethylator phenotype associated with hallmarks of epithelial-to-mesenchymal transition (EMT). In the present study, we report the characterization of a unique model of Sdhb knockout in mouse chromaffin cells. Sdhb deficient cells exhibit a metastatic phenotype as highlighted by increased individual cell migration (characterized by faster motility and increased persistence) as well as high invasive and adhesion abilities. This phenotype is associated with the modulation of Twist1, Twist2, Tcf3, Snai1, N-cadherin or Krt19 expression, reflecting an EMT-like reprogramming of cells. Krt19 is epigenetically silenced in Sdhb-deficient cells and re-expressed after treatment by the demethylating agent decitabine. Krt19 rescue by lentiviral transduction in Sdhb-deficient cells and Krt19 inhibition by RNA interference in wild-type cells were performed. Both studies revealed the involvement of KRT19 in the invasive phenotype by modulating collective and individual migration and cell/extra-cellular matrix adhesion properties. These findings underline the role of hypermethylation and EMT in the in vitro acquisition of metastatic properties, following SDHB loss of function.
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Affiliation(s)
- Céline Loriot
- INSERM, UMR970, Paris Cardiovascular Research Centre, F-75015 Paris, France.,Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, F-75006 Paris, France
| | - Mélanie Domingues
- Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, F-75006 Paris, France.,INSERM, U1021, CNRS UMR3347, Institut Curie, F-91405 Orsay, France
| | - Adeline Berger
- INSERM, U968, Institut de la vision, F-75012 Paris, France.,Université Pierre et Marie Curie Paris 06, F-75005 Paris, France
| | - Mélanie Menara
- INSERM, UMR970, Paris Cardiovascular Research Centre, F-75015 Paris, France.,Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, F-75006 Paris, France
| | - Maëva Ruel
- INSERM, UMR970, Paris Cardiovascular Research Centre, F-75015 Paris, France.,Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, F-75006 Paris, France
| | - Aurélie Morin
- INSERM, UMR970, Paris Cardiovascular Research Centre, F-75015 Paris, France.,Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, F-75006 Paris, France
| | - Luis-Jaime Castro-Vega
- INSERM, UMR970, Paris Cardiovascular Research Centre, F-75015 Paris, France.,Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, F-75006 Paris, France
| | - Éric Letouzé
- Programme Cartes d'Identité des Tumeurs, Ligue Nationale Contre Le Cancer, F-75013 Paris, France
| | - Cosimo Martinelli
- INSERM, UMR970, Paris Cardiovascular Research Centre, F-75015 Paris, France.,Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, F-75006 Paris, France
| | - Alexis-Pierre Bemelmans
- CEA, DSV, I2BM, Molecular Imaging Research Center (MIRCen), F-92265 Fontenay-aux-Roses, France.,CNRS, CEA URA 2210, F-92265 Fontenay-aux-Roses, France
| | - Lionel Larue
- INSERM, U1021, CNRS UMR3347, Institut Curie, F-91405 Orsay, France
| | - Anne-Paule Gimenez-Roqueplo
- INSERM, UMR970, Paris Cardiovascular Research Centre, F-75015 Paris, France.,Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, F-75006 Paris, France.,Assistance Publique-Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Service de Génétique, F-75015 Paris, France.,Rare Adrenal Cancer Network-Cortico Médullosurrénale Tumeurs Endocrines, Institut National du Cancer, F-75014 Paris, France
| | - Judith Favier
- INSERM, UMR970, Paris Cardiovascular Research Centre, F-75015 Paris, France.,Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, F-75006 Paris, France
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23
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Zage PE, Whittle SB, Shohet JM. CD114: A New Member of the Neural Crest-Derived Cancer Stem Cell Marker Family. J Cell Biochem 2016; 118:221-231. [PMID: 27428599 DOI: 10.1002/jcb.25656] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Accepted: 07/15/2016] [Indexed: 12/13/2022]
Abstract
The neural crest is a population of cells in the vertebrate embryo that gives rise to a wide range of tissues and cell types, including components of the peripheral nervous system and the craniofacial skeleton as well as melanocytes and the adrenal medulla. Aberrations in neural crest development can lead to numerous diseases, including cancers such as melanoma and neuroblastoma. Cancer stem cells (CSCs) have been identified in these neural crest-derived tumors, and these CSCs demonstrate resistance to treatment and are likely key contributors to disease relapse. Patients with neural crest-derived tumors often have poor outcomes due to frequent relapses, likely due to the continued presence of residual treatment-resistant CSCs, and therapies directed against these CSCs are likely to improve patient outcomes. CSCs share many of the same genetic and biologic features of primordial neural crest cells, and therefore a better understanding of neural crest development will likely lead to the development of effective therapies directed against these CSCs. Signaling through STAT3 has been shown to be required for neural crest development, and granulocyte colony stimulating factor (GCSF)-mediated activation of STAT3 has been shown to play a role in the pathogenesis of neural crest-derived tumors. Expression of the cell surface marker CD114 (the receptor for GCSF) has been identified as a potential marker for CSCs in neural crest-derived tumors, suggesting that CD114 expression and function may contribute to disease relapse and poor patient outcomes. Here we review the processes of neural crest development and tumorigenesis and we discuss the previously identified markers for CSC subpopulations identified in neural crest tumors and their role in neural crest tumor biology. We also discuss the potential for CD114 and downstream intracellular signaling pathways as potential targets for CSC-directed therapy. J. Cell. Biochem. 118: 221-231, 2017. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Peter E Zage
- Division of Hematology-Oncology, Department of Pediatrics, University of California San Diego, La Jolla, California.,Peckham Center for Cancer and Blood Disorders, Rady Children's Hospital, San Diego, California
| | - Sarah B Whittle
- Department of Pediatrics, Section of Hematology-Oncology, Children's Cancer Center, Houston, Texas
| | - Jason M Shohet
- Department of Pediatrics, Section of Hematology-Oncology, Children's Cancer Center, Houston, Texas.,Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, Texas
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24
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Wu C, Zhuang Y, Jiang S, Liu S, Zhou J, Wu J, Teng Y, Xia B, Wang R, Zou X. Interaction between Wnt/β-catenin pathway and microRNAs regulates epithelial-mesenchymal transition in gastric cancer (Review). Int J Oncol 2016; 48:2236-46. [PMID: 27082441 DOI: 10.3892/ijo.2016.3480] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2016] [Accepted: 03/15/2016] [Indexed: 11/06/2022] Open
Abstract
Gastric cancer (GC) is the third primary cause of cancer-related mortality and one of the most common type of malignant diseases worldwide. Despite remarkable progress in multimodality therapy, advanced GC with high aggressiveness always ends in treatment failure. Epithelial-mesenchymal transition (EMT) has been widely recognized to be a key process associating with GC evolution, during which cancer cells go through phenotypic variations and acquire the capability of migration and invasion. Wnt/β-catenin pathway has established itself as an EMT regulative signaling due to its maintenance of epithelial integrity as well as tight adherens junctions while mutations of its components will lead to GC initiation and diffusion. The E-cadherin/β-catenin complex plays an important role in stabilizing β-catenin at cell membrane while disruption of this compound gives rise to nuclear translocation of β-catenin, which accounts for upregulation of EMT biomarkers and unfavorable prognosis. Additionally, several microRNAs positively or negatively modify EMT by reciprocally acting with certain target genes of Wnt/β-catenin pathway in GC. Thus, this review centers on the strong associations between Wnt/β-catenin pathway and microRNAs during alteration of EMT in GC, which may induce advantageous therapeutic strategies for human gastric cancer.
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Affiliation(s)
- Cunen Wu
- Department of Oncology, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, P.R. China
| | - Yuwen Zhuang
- Department of Oncology, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, P.R. China
| | - Shan Jiang
- Department of Bioscience, Faculty of Bioscience, Nagahama Institute of Bio-Science and Technology, Nagahama, Shiga 526-0829, Japan
| | - Shenlin Liu
- Department of Oncology, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, P.R. China
| | - Jinyong Zhou
- Department of Oncology, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, P.R. China
| | - Jian Wu
- Department of Oncology, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, P.R. China
| | - Yuhao Teng
- Department of Oncology, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, P.R. China
| | - Baomei Xia
- Department of Oncology, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, P.R. China
| | - Ruiping Wang
- Department of Oncology, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, P.R. China
| | - Xi Zou
- Department of Oncology, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, P.R. China
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25
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Inhibition of cathepsin proteases attenuates migration and sensitizes aggressive N-Myc amplified human neuroblastoma cells to doxorubicin. Oncotarget 2016; 6:11175-90. [PMID: 25883214 PMCID: PMC4484448 DOI: 10.18632/oncotarget.3579] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2015] [Accepted: 02/20/2015] [Indexed: 12/23/2022] Open
Abstract
Neuroblastoma arises from the sympathetic nervous system and accounts for 15% of childhood cancer mortality. Amplification of the oncogene N-Myc is reported to occur in more than 20% of patients. While N-Myc amplification status strongly correlates with higher tumour aggression and resistance to treatment, the role of N-Myc in the aggressive progression of the disease is poorly understood. N-Myc being a transcription factor can modulate the secretion of key proteins that may play a pivotal role in tumorigenesis. Characterising the soluble secreted proteins or secretome will aid in understanding their role in the tumour microenvironment, such as promoting cancer cell invasion and resistance to treatment. The aim of this study is to characterise the secretome of human malignant neuroblastoma SK-N-BE2 (N-Myc amplified, more aggressive) and SH-SY5Y (N-Myc non-amplified, less aggressive) cells. Conditioned media from SK-N-BE2 and SH-SY5Y cell lines were subjected to proteomics analysis. We report a catalogue of 894 proteins identified in the secretome isolated from the two neuroblastoma cell lines, SK-N-BE2 and SH-SY5Y. Functional enrichment analysis using FunRich software identified enhanced secretion of proteins implicated in cysteine peptidase activity in the aggressive N-Myc amplified SK-N-BE2 secretome compared to the less tumorigenic SH-SY5Y cells. Protein-protein interaction-based network analysis highlighted the enrichment of cathepsin and epithelial-to-mesenchymal transition sub-networks. For the first time, inhibition of cathepsins by inhibitors sensitized the resistant SK-N-BE2 cells to doxorubicin as well as decreased its migratory potential. The dataset of secretome proteins of N-Myc amplified (more aggressive) and non-amplified (less aggressive) neuroblastoma cells represent the first inventory of neuroblastoma secretome. The study also highlights the prominent role of cathepsins in the N-Myc amplified neuroblastoma pathogenesis. As N-Myc amplification correlates with aggressive neuroblastoma and chemotherapy-based treatment failure, co-treatment with cathepsin inhibitors might be a better avenue for disease management.
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26
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Middelbeek J, Visser D, Henneman L, Kamermans A, Kuipers AJ, Hoogerbrugge PM, Jalink K, van Leeuwen FN. TRPM7 maintains progenitor-like features of neuroblastoma cells: implications for metastasis formation. Oncotarget 2016; 6:8760-76. [PMID: 25797249 PMCID: PMC4496182 DOI: 10.18632/oncotarget.3315] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2014] [Accepted: 02/08/2015] [Indexed: 12/18/2022] Open
Abstract
Neuroblastoma is an embryonal tumor derived from poorly differentiated neural crest cells. Current research is aimed at identifying the molecular mechanisms that maintain the progenitor state of neuroblastoma cells and to develop novel therapeutic strategies that induce neuroblastoma cell differentiation. Mechanisms controlling neural crest development are typically dysregulated during neuroblastoma progression, and provide an appealing starting point for drug target discovery. Transcriptional programs involved in neural crest development act as a context dependent gene regulatory network. In addition to BMP, Wnt and Notch signaling, activation of developmental gene expression programs depends on the physical characteristics of the tissue microenvironment. TRPM7, a mechanically regulated TRP channel with kinase activity, was previously found essential for embryogenesis and the maintenance of undifferentiated neural crest progenitors. Hence, we hypothesized that TRPM7 may preserve progenitor-like, metastatic features of neuroblastoma cells. Using multiple neuroblastoma cell models, we demonstrate that TRPM7 expression closely associates with the migratory and metastatic properties of neuroblastoma cells in vitro and in vivo. Moreover, microarray-based expression profiling on control and TRPM7 shRNA transduced neuroblastoma cells indicates that TRPM7 controls a developmental transcriptional program involving the transcription factor SNAI2. Overall, our data indicate that TRPM7 contributes to neuroblastoma progression by maintaining progenitor-like features.
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Affiliation(s)
- Jeroen Middelbeek
- Laboratory of Pediatric Oncology, Radboud Institute for Molecular Life Sciences, Radboudumc, Nijmegen, The Netherlands
| | - Daan Visser
- Division of Cell Biology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Linda Henneman
- Division of Cell Biology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Alwin Kamermans
- Laboratory of Pediatric Oncology, Radboud Institute for Molecular Life Sciences, Radboudumc, Nijmegen, The Netherlands
| | - Arthur J Kuipers
- Laboratory of Pediatric Oncology, Radboud Institute for Molecular Life Sciences, Radboudumc, Nijmegen, The Netherlands
| | - Peter M Hoogerbrugge
- Laboratory of Pediatric Oncology, Radboud Institute for Molecular Life Sciences, Radboudumc, Nijmegen, The Netherlands.,Princes Maxima Center for Pediatric Oncology, Utrecht, The Netherlands
| | - Kees Jalink
- Division of Cell Biology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Frank N van Leeuwen
- Laboratory of Pediatric Oncology, Radboud Institute for Molecular Life Sciences, Radboudumc, Nijmegen, The Netherlands
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27
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Jefri M, Huang YN, Huang WC, Tai CS, Chen WL. YKL-40 regulated epithelial-mesenchymal transition and migration/invasion enhancement in non-small cell lung cancer. BMC Cancer 2015; 15:590. [PMID: 26275425 PMCID: PMC4537570 DOI: 10.1186/s12885-015-1592-3] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2014] [Accepted: 08/03/2015] [Indexed: 12/31/2022] Open
Abstract
Background YKL-40 is a secreted inflammatory protein that its overexpression has been reported to correlate with poor outcome of various malignant diseases, especially in cancer. However, the function of this protein is still unclear. Methods The clinical prognosis of non-small cell lung cancers (NSCLC) patients and their clinical YKL-40 expressions were obtained from the Prognoscan database. The expressions of YKL-40 in patient samples were determined by Western Blotting assay. YKL-40 gene knockdown and overexpression were performed on NSCLC cancer cells (CL1-1 and CL1-5). The cells were investigated for their epithelial–mesenchymal transition (EMT) markers gene modulation through Western Blotting and RT-PCR. Further cell metastatic abilities were assessed by transwell migration and invasion assay. Result In this study, YKL-40 was observed to be highly expressed in NSCLC specimens. Furthermore, determined by the PrognoScan database analysis, patients with high expression levels of YKL-40 were found with poor prognosis. In the in vitro study, different characteristics of NSCLC cell lines (CL1-1, H23, H838, CL1-5, and H2009) were used as study models, where YKL-40 expression levels were determined to correlate with the phenotypic characteristics of cancer metastasis. In this study,YKL-40 was demonstrated to regulate EMT marker expressions such as Twist, Snail, Slug, N-cadherin, Vimentin, and E-cadherin. The protein’s affects in cancer cell migration and invasion were also observed in YKL-40 overexpression or knock down NSCLC cell lines. Conclusion All of results from this study suggest that YKL-40 is a major factor in NSCLC metastasis. Thus, YKL-40 may serve as therapeutic targets for NSCLC patients in the future.
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Affiliation(s)
- Malvin Jefri
- Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, 1001 University Road, Hsinchu, Taiwan, 300, ROC. .,Institute of Bioinformatics and Systems Biology, National Chiao Tung University, Hsinchu, Taiwan.
| | - Yi-Ning Huang
- Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, 1001 University Road, Hsinchu, Taiwan, 300, ROC.
| | - Wen-Chien Huang
- Institute of Traditional Medicine, National Yang Ming University, Taipei, Taiwan. .,Department of Thoracic Surgery, Mackay Memorial Hospital, Taipei, Taiwan.
| | - Chun-San Tai
- Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, 1001 University Road, Hsinchu, Taiwan, 300, ROC.
| | - Wen-Liang Chen
- Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, 1001 University Road, Hsinchu, Taiwan, 300, ROC.
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28
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Piskareva O, Harvey H, Nolan J, Conlon R, Alcock L, Buckley P, Dowling P, Henry M, O'Sullivan F, Bray I, Stallings RL. The development of cisplatin resistance in neuroblastoma is accompanied by epithelial to mesenchymal transition in vitro. Cancer Lett 2015; 364:142-55. [PMID: 25960282 DOI: 10.1016/j.canlet.2015.05.004] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Revised: 04/10/2015] [Accepted: 05/04/2015] [Indexed: 12/30/2022]
Abstract
Neuroblastoma is a challenging childhood malignancy, with a very high percentage of patients relapsing following acquisition of drug resistance, thereby necessitating the identification of mechanisms of drug resistance as well as new biological targets contributing to the aggressive pathogenicity of the disease. In order to investigate the molecular pathways that are involved with drug resistance in neuroblastoma, we have developed and characterised cisplatin resistant sublines SK-N-ASCis24, KellyCis83 and CHP-212Cis100, integrating data of cell behaviour, cytotoxicity, genomic alterations and modulation of protein expression. All three cisplatin resistant cell lines demonstrated cross resistance to temozolomide, etoposide and irinotecan, all of which are drugs in re-initiation therapy. Array CGH analysis indicated that resistant lines have acquired additional genomic imbalances. Differentially expressed proteins were identified by mass spectrometry and classified by bioinformatics tools according to their molecular and cellular functions and their involvement into biological pathways. Significant changes in the expression of proteins involved with pathways such as actin cytoskeletal signalling (p = 9.28E-10), integrin linked kinase (ILK) signalling (p = 4.01E-8), epithelial adherens junctions signalling (p = 5.49E-8) and remodelling of epithelial adherens junctions (p = 5.87E-8) pointed towards a mesenchymal phenotype developed by cisplatin resistant SK-N-ASCis24. Western blotting and confocal microscopy of MYH9, ACTN4 and ROCK1 coupled with invasion assays provide evidence that elevated levels of MYH9 and ACTN4 and reduced levels of ROCK1 contribute to the increased ROCK1-independent migratory potential of SK-N-ASCis24. Therefore, our results suggest that epithelial-to-mesenchymal transition is a feature during the development of drug resistance in neuroblastoma.
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Affiliation(s)
- Olga Piskareva
- Cancer Genetics Group, Department of Molecular and Cellular Therapeutics, Royal College of Surgeons in Ireland, Dublin 2, Ireland; Children's Research Centre, Our Lady's Children's Hospital, Crumlin, Dublin 12, Ireland.
| | - Harry Harvey
- Cancer Genetics Group, Department of Molecular and Cellular Therapeutics, Royal College of Surgeons in Ireland, Dublin 2, Ireland; Children's Research Centre, Our Lady's Children's Hospital, Crumlin, Dublin 12, Ireland
| | - John Nolan
- Cancer Genetics Group, Department of Molecular and Cellular Therapeutics, Royal College of Surgeons in Ireland, Dublin 2, Ireland; Children's Research Centre, Our Lady's Children's Hospital, Crumlin, Dublin 12, Ireland
| | - Ross Conlon
- Cancer Genetics Group, Department of Molecular and Cellular Therapeutics, Royal College of Surgeons in Ireland, Dublin 2, Ireland; Children's Research Centre, Our Lady's Children's Hospital, Crumlin, Dublin 12, Ireland
| | - Leah Alcock
- Cancer Genetics Group, Department of Molecular and Cellular Therapeutics, Royal College of Surgeons in Ireland, Dublin 2, Ireland
| | - Patrick Buckley
- Molecular Pathology Laboratory, Beaumont Hospital, Dublin 9, Ireland
| | - Paul Dowling
- Department of Biology, The National University of Ireland Maynooth, Maynooth, County Kildare, Ireland
| | | | - Finbarr O'Sullivan
- National Institute for Cellular Biotechnology, Dublin City University, Dublin 9, Ireland
| | - Isabella Bray
- Cancer Genetics Group, Department of Molecular and Cellular Therapeutics, Royal College of Surgeons in Ireland, Dublin 2, Ireland; Children's Research Centre, Our Lady's Children's Hospital, Crumlin, Dublin 12, Ireland
| | - Raymond L Stallings
- Cancer Genetics Group, Department of Molecular and Cellular Therapeutics, Royal College of Surgeons in Ireland, Dublin 2, Ireland; Children's Research Centre, Our Lady's Children's Hospital, Crumlin, Dublin 12, Ireland
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29
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Zhao J, Dong D, Sun L, Zhang G, Sun L. Prognostic significance of the epithelial-to-mesenchymal transition markers e-cadherin, vimentin and twist in bladder cancer. Int Braz J Urol 2014; 40:179-89. [PMID: 24856504 DOI: 10.1590/s1677-5538.ibju.2014.02.07] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2013] [Accepted: 01/07/2014] [Indexed: 01/03/2023] Open
Abstract
OBJECTIVE The goal of this study was to utilize long-term patient follow-up to determine whether epithelial-to-mesenchymal transition (EMT)-related markers can predict bladder cancer patient survival and progression of disease. MATERIALS AND METHODS This study included 121 patients with bladder cancer. Sixty-four of these patients presented with non-muscle invasive (NMI, stage T1) bladder cancer and 57 with muscle invasive (MI, stage T2, T3). The patients were diagnosed and treated between May 1998 and July 2012. The EMT markers E-cadherin, Twist, and Vimentin were detected via immunohistochemistry. Univariate and multivariate/Cox analyses were then utilized to determine whether these EMT markers could be useful prognostic markers for predicting bladder cancer patient outcomes. RESULTS Analysis of the 121 bladder cancer patients in this study revealed that the frequency of E-cadherin expression was 59.5% (72/121), Twist was 54.5% (66/121), and Vimentin was 24.8% (30/121). Twist and Vimentin were found to have statistically significant correlations with grade, recurrence, and progression but not with stage, whereas E-cadherin was associated with stage but not with the other parameters. In the univariate analysis, grade (p = 0.02) was the only significant predictor for progression-free survival (PFS). Stage, grade, and expression of E-cadherin, Vimentin and Twist were included in the multivariate analysis of predicting PFS. In this analysis, grade (p = 0.01) and Vimentin expression (p = 0.001) were found to be significant prognostic factors in predicting PFS. CONCLUSIONS Grade and Vimentin are potential independent indicators in predicting bladder cancer progression and survival.
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Affiliation(s)
- Jun Zhao
- Department of Urology, Hospital of the Medical School of Xi-an Jiaotong University, Xi-an, Shanxi 710061, P. R. China
| | - Dahai Dong
- Department of Urology, Hospital of the Medical School, Qingdao University, Qingdao, Shandong 266011, P. R. China
| | - Lingling Sun
- Department of Pathology, Hospital of the Medical School, Qingdao University, Qingdao, Shandong 266011, P. R. China
| | - Guiming Zhang
- Department of Urology, Hospital of the Medical School, Qingdao University, Qingdao, Shandong 266011, P. R. China
| | - Lijiang Sun
- Department of Urology, Hospital of the Medical School, Qingdao University, Qingdao, Shandong 266011, P. R. China
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30
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Maguire LH, Thomas AR, Goldstein AM. Tumors of the neural crest: Common themes in development and cancer. Dev Dyn 2014; 244:311-22. [PMID: 25382669 DOI: 10.1002/dvdy.24226] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Revised: 10/31/2014] [Accepted: 11/03/2014] [Indexed: 12/17/2022] Open
Abstract
The neural crest (NC) is a remarkable transient structure in the vertebrate embryo that gives rise to a highly versatile population of pluripotent cells that contribute to the formation of multiple tissues and organs throughout the body. In order to achieve their task, NC-derived cells have developed specialized mechanisms to promote (1) their transition from an epithelial to a mesenchymal phenotype, (2) their capacity for extensive migration and cell proliferation, and (3) their ability to produce diverse cell types largely depending on the microenvironment encountered during and after their migratory path. Following embryogenesis, these same features of cellular motility, invasion, and proliferation can become a liability by contributing to tumorigenesis and metastasis. Ample evidence has shown that cancer cells have cleverly co-opted many of the genetic and molecular features used by developing NC cells. This review focuses on tumors that arise from NC-derived tissues and examines mechanistic themes shared during their oncogenic and metastatic development with embryonic NC cell ontogeny.
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Affiliation(s)
- Lillias H Maguire
- Department of Pediatric Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
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Jansen SR, Holman R, Hedemann I, Frankes E, Elzinga CRS, Timens W, Gosens R, de Bont ES, Schmidt M. Prostaglandin E2 promotes MYCN non-amplified neuroblastoma cell survival via β-catenin stabilization. J Cell Mol Med 2014; 19:210-26. [PMID: 25266063 PMCID: PMC4288364 DOI: 10.1111/jcmm.12418] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Accepted: 08/01/2014] [Indexed: 12/17/2022] Open
Abstract
Amplification of MYCN is the most well-known prognostic marker of neuroblastoma risk classification, but still is only observed in 25% of cases. Recent evidence points to the cyclic adenosine monophosphate (cAMP) elevating ligand prostaglandin E2 (PGE2 ) and β-catenin as two novel players in neuroblastoma. Here, we aimed to define the potential role of PGE2 and cAMP and its potential interplay with β-catenin, both of which may converge on neuroblastoma cell behaviour. Gain and loss of β-catenin function, PGE2 , the adenylyl cyclase activator forskolin and pharmacological inhibition of cyclooxygenase-2 (COX-2) were studied in two human neuroblastoma cell lines without MYCN amplification. Our findings show that PGE2 enhanced cell viability through the EP4 receptor and cAMP elevation, whereas COX-2 inhibitors attenuated cell viability. Interestingly, PGE2 and forskolin promoted glycogen synthase kinase 3β inhibition, β-catenin phosphorylation at the protein kinase A target residue ser675, β-catenin nuclear translocation and TCF-dependent gene transcription. Ectopic expression of a degradation-resistant β-catenin mutant enhances neuroblastoma cell viability and inhibition of β-catenin with XAV939 prevented PGE2 -induced cell viability. Finally, we show increased β-catenin expression in human high-risk neuroblastoma tissue without MYCN amplification. Our data indicate that PGE2 enhances neuroblastoma cell viability, a process which may involve cAMP-mediated β-catenin stabilization, and suggest that this pathway is of relevance to high-risk neuroblastoma without MYCN amplification.
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Affiliation(s)
- Sepp R Jansen
- Department of Molecular Pharmacology, University of Groningen, Groningen, The Netherlands; Department of Paediatrics, Department of Pediatric Oncology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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Planells-Ferrer L, Urresti J, Soriano A, Reix S, Murphy DM, Ferreres JC, Borràs F, Gallego S, Stallings RL, Moubarak RS, Segura MF, Comella JX. MYCN repression of Lifeguard/FAIM2 enhances neuroblastoma aggressiveness. Cell Death Dis 2014; 5:e1401. [PMID: 25188511 PMCID: PMC4540192 DOI: 10.1038/cddis.2014.356] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Revised: 07/15/2014] [Accepted: 07/22/2014] [Indexed: 01/20/2023]
Abstract
Neuroblastoma (NBL) is the most common solid tumor in infants and accounts for 15% of all pediatric cancer deaths. Several risk factors predict NBL outcome: age at the time of diagnosis, stage, chromosome alterations and MYCN (V-Myc Avian Myelocytomatosis Viral Oncogene Neuroblastoma-Derived Homolog) amplification, which characterizes the subset of the most aggressive NBLs with an overall survival below 30%. MYCN-amplified tumors develop exceptional chemoresistance and metastatic capacity. These properties have been linked to defects in the apoptotic machinery, either by silencing components of the extrinsic apoptotic pathway (e.g. caspase-8) or by overexpression of antiapoptotic regulators (e.g. Bcl-2, Mcl-1 or FLIP). Very little is known on the implication of death receptors and their antagonists in NBL. In this work, the expression levels of several death receptor antagonists were analyzed in multiple human NBL data sets. We report that Lifeguard (LFG/FAIM2 (Fas apoptosis inhibitory molecule 2)/NMP35) is downregulated in the most aggressive and undifferentiated tumors. Intringuingly, although LFG has been initially characterized as an antiapoptotic protein, we have found a new association with NBL differentiation. Moreover, LFG repression resulted in reduced cell adhesion, increased sphere growth and enhanced migration, thus conferring a higher metastatic capacity to NBL cells. Furthermore, LFG expression was found to be directly repressed by MYCN at the transcriptional level. Our data, which support a new functional role for a hitherto undiscovered MYCN target, provide a new link between MYCN overexpression and increased NBL metastatic properties.
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Affiliation(s)
- L Planells-Ferrer
- Cell Signaling and Apoptosis Group, Vall d'Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - J Urresti
- Cell Signaling and Apoptosis Group, Vall d'Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - A Soriano
- Laboratory of Translational Research in Pediatric Cancer, Vall d'Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - S Reix
- Cell Signaling and Apoptosis Group, Vall d'Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - D M Murphy
- Molecular and Cellular Therapeutics, Royal College of Surgeons and National Children's Research Centre Our Lady's Children's Hospital, Dublin, Ireland
| | - J C Ferreres
- Hospital Vall d'Hebron, Vall d'Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - F Borràs
- Hospital Vall d'Hebron, Vall d'Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - S Gallego
- 1] Laboratory of Translational Research in Pediatric Cancer, Vall d'Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain [2] Hospital Vall d'Hebron, Vall d'Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - R L Stallings
- Molecular and Cellular Therapeutics, Royal College of Surgeons and National Children's Research Centre Our Lady's Children's Hospital, Dublin, Ireland
| | - R S Moubarak
- Cell Signaling and Apoptosis Group, Vall d'Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - M F Segura
- Laboratory of Translational Research in Pediatric Cancer, Vall d'Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - J X Comella
- Cell Signaling and Apoptosis Group, Vall d'Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
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Naiditch JA, Jie C, Lautz TB, Yu S, Clark S, Voronov D, Chu F, Madonna MB. Mesenchymal change and drug resistance in neuroblastoma. J Surg Res 2014; 193:279-88. [PMID: 25128389 DOI: 10.1016/j.jss.2014.07.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2014] [Revised: 07/03/2014] [Accepted: 07/09/2014] [Indexed: 01/12/2023]
Abstract
BACKGROUND Metastatic initiation has many phenotypic similarities to epithelial-to-mesenchymal transition, including loss of cell-cell adhesion, increased invasiveness, and increased cell mobility. We have previously demonstrated that drug resistance is associated with a metastatic phenotype in neuroblastoma (NB). The purpose of this project was to determine if the development of doxorubicin resistance is associated with characteristics of mesenchymal change in human NB cells. MATERIALS AND METHODS Total RNA was isolated from wild type (WT) and doxorubicin-resistant (DoxR) human NB cell lines (SK-N-SH and SK-N-BE(2)C) and analyzed using the Illumina Human HT-12 version 4 Expression BeadChip. Differentially expressed genes (DEGs) were identified. Volcano plots and heat maps were generated. Genes of interest with a fold change in expression >1.5 and an adjusted P < 0.1 were analyzed. Immunofluorescence (IF) and Western blot analysis confirmed microarray results of interest. Matrigel invasion assay and migration wounding assays were performed. RESULTS Volcano plots and heat maps visually demonstrated a similar pattern of DEGs in the SK-N-SH and SK-N-BE(2)C DoxR cell lines relative to their parental WT lines. Venn diagramming revealed 1594 DEGs common to both DoxR cell lines relative to their parental cell lines. Network analysis pointed to several significantly upregulated epithelial-to-mesenchymal transition pathways, through TGF-beta pathways via RhoA, PI3K, and ILK and via SMADs, as well as via notch signaling pathways. DoxR cell lines displayed a more invasive phenotype than respective WT cell lines. CONCLUSIONS Human SK-N-SH and SK-N-BE(2)C NB cells display characteristics of mesenchymal change via multiple pathways in the transition to a drug-resistant state.
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Affiliation(s)
- Jessica A Naiditch
- Department of Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University, Chicago, Illinois; Cancer Biology and Epigenomics, Stanley Manne Children's Research Institute, Chicago, Illinois
| | - Chunfa Jie
- Whole Genome Core Facility, Northwestern University, Chicago, Illinois
| | - Timothy B Lautz
- Department of Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University, Chicago, Illinois; Cancer Biology and Epigenomics, Stanley Manne Children's Research Institute, Chicago, Illinois
| | - Songtao Yu
- Cancer Biology and Epigenomics, Stanley Manne Children's Research Institute, Chicago, Illinois
| | - Sandra Clark
- Cancer Biology and Epigenomics, Stanley Manne Children's Research Institute, Chicago, Illinois
| | - Dimitry Voronov
- Cancer Biology and Epigenomics, Stanley Manne Children's Research Institute, Chicago, Illinois
| | - Fei Chu
- Department of Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University, Chicago, Illinois; Cancer Biology and Epigenomics, Stanley Manne Children's Research Institute, Chicago, Illinois.
| | - Mary Beth Madonna
- Department of Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University, Chicago, Illinois; Cancer Biology and Epigenomics, Stanley Manne Children's Research Institute, Chicago, Illinois
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Idrees S, Ashfaq UA, Masoud MS, Qasim M, Javed T, Ali A. Gene Expression Profiling of Immune Responsive and Fibrosis Genes in Hepatitis C Virus Infected Patients. Viral Immunol 2014; 27:250-4. [DOI: 10.1089/vim.2014.0005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Affiliation(s)
- Sobia Idrees
- Department of Bioinformatics and Biotechnology, Government College University, Faisalabad, Pakistan
| | - Usman Ali Ashfaq
- Department of Bioinformatics and Biotechnology, Government College University, Faisalabad, Pakistan
| | - Muhammad Shareef Masoud
- Department of Bioinformatics and Biotechnology, Government College University, Faisalabad, Pakistan
| | - Muhammad Qasim
- Department of Bioinformatics and Biotechnology, Government College University, Faisalabad, Pakistan
| | - Tariq Javed
- Center of Excellence in Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Asad Ali
- Medical Surgical Unit II, Jinnah Hospital, Lahore, Pakistan
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Rhodes LV, Tate CR, Segar HC, Burks HE, Phamduy TB, Hoang V, Elliott S, Gilliam D, Pounder FN, Anbalagan M, Chrisey DB, Rowan BG, Burow ME, Collins-Burow BM. Suppression of triple-negative breast cancer metastasis by pan-DAC inhibitor panobinostat via inhibition of ZEB family of EMT master regulators. Breast Cancer Res Treat 2014; 145:593-604. [PMID: 24810497 DOI: 10.1007/s10549-014-2979-6] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2013] [Accepted: 04/19/2014] [Indexed: 12/31/2022]
Abstract
Triple-negative breast cancer (TNBC) is a highly aggressive breast cancer subtype that lacks effective targeted therapies. The epithelial-to-mesenchymal transition (EMT) is a key contributor in the metastatic process. We previously showed the pan-deacetylase inhibitor LBH589 induces CDH1 expression in TNBC cells, suggesting regulation of EMT. The purpose of this study was to examine the effects of LBH589 on the metastatic qualities of TNBC cells and the role of EMT in this process. A panel of breast cancer cell lines (MCF-7, MDA-MB-231, and BT-549), drugged with LBH589, was examined for changes in cell morphology, migration, and invasion in vitro. The effect on in vivo metastasis was examined using immunofluorescent staining of lung sections. EMT gene expression profiling was used to determine LBH589-induced changes in TNBC cells. ZEB overexpression studies were conducted to validate requirement of ZEB in LBH589-mediated proliferation and tumorigenesis. Our results indicate a reversal of EMT by LBH589 as demonstrated by altered morphology and altered gene expression in TNBC. LBH589 was shown to be a more potent inhibitor of EMT than other HDAC inhibitors, SAHA and TMP269. Additionally, we found that LBH589 inhibits metastasis of MDA-MB-231 cells in vivo. These effects of LBH589 were mediated in part by inhibition of ZEB, as overexpression of ZEB1 or ZEB2 mitigated the effects of LBH589 on MDA-MB-231 EMT-associated gene expression, migration, invasion, CDH1 expression, and tumorigenesis. These data indicate therapeutic potential of LBH589 in targeting EMT and metastasis of TNBC.
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Affiliation(s)
- Lyndsay V Rhodes
- Department of Medicine, Section of Hematology and Medical Oncology, Tulane University Health Sciences Center, 1430 Tulane Ave, New Orleans, LA, 70112, USA
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Fabian J, Lodrini M, Oehme I, Schier MC, Thole TM, Hielscher T, Kopp-Schneider A, Opitz L, Capper D, von Deimling A, Wiegand I, Milde T, Mahlknecht U, Westermann F, Popanda O, Roels F, Hero B, Berthold F, Fischer M, Kulozik AE, Witt O, Deubzer HE. GRHL1 acts as tumor suppressor in neuroblastoma and is negatively regulated by MYCN and HDAC3. Cancer Res 2014; 74:2604-16. [PMID: 24419085 DOI: 10.1158/0008-5472.can-13-1904] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Neuroblastoma is an embryonic solid tumor of neural crest origin and accounts for 11% of all cancer-related deaths in children. Novel therapeutic strategies are therefore urgently required. MYCN oncogene amplification, which occurs in 20% of neuroblastomas, is a hallmark of high risk. Here, we aimed to exploit molecular mechanisms that can be pharmacologically addressed with epigenetically modifying drugs, such as histone deacetylase (HDAC) inhibitors. Grainyhead-like 1 (GRHL1), a gene critical for Drosophila neural development, belonged to the genes most strongly responding to HDAC inhibitor treatment of neuroblastoma cells in a genome-wide screen. An increase in the histone H4 pan-acetylation associated with its promoter preceded transcriptional activation. Physically adjacent, HDAC3 and MYCN colocalized to the GRHL1 promoter and repressed its transcription. High-level GRHL1 expression in primary neuroblastomas correlated on transcriptional and translational levels with favorable patient survival and established clinical and molecular markers for favorable tumor biology, including lack of MYCN amplification. Enforced GRHL1 expression in MYCN-amplified neuroblastoma cells with low endogenous GRHL1 levels abrogated anchorage-independent colony formation, inhibited proliferation, and retarded xenograft growth in mice. GRHL1 knockdown in MYCN single-copy cells with high endogenous GRHL1 levels promoted colony formation. GRHL1 regulated 170 genes genome-wide, and most were involved in pathways regulated during neuroblastomagenesis, including nervous system development, proliferation, cell-cell adhesion, cell spreading, and cellular differentiation. In summary, the data presented here indicate a significant role of HDAC3 in the MYCN-mediated repression of GRHL1 and suggest drugs that block HDAC3 activity and suppress MYCN expression as promising candidates for novel treatment strategies of high-risk neuroblastoma.
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Affiliation(s)
- Johannes Fabian
- Authors' Affiliations: Clinical Cooperation Unit Pediatric Oncology; Departments of Biostatistics and Tumor Genetics; Clinical Cooperation Unit Neuropathology; Division of Epigenomics and Cancer Risk Factors, German Cancer Research Center (DKFZ); Departments of Neuropathology and Pediatric Hematology and Oncology, University of Heidelberg, Heidelberg; Transcriptome Analysis Laboratory, University of Goettingen, Goettingen; St. Lukas Klinik Solingen, Solingen; Department of Pediatric Hematology and Oncology; and Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
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Li J, Yang ZL, Zou Q, Yuan Y, Li J, Liang L, Zhen G, Chen S. Squamous Cell/Adenosquamous Carcinomas and Adenocarcinomas of the Gallbladder: An Immunohistochemistry Study of Prognostic Markers. Pathol Oncol Res 2013; 20:285-92. [DOI: 10.1007/s12253-013-9693-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2013] [Accepted: 08/30/2013] [Indexed: 12/11/2022]
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