1
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Rich J, Bennaroch M, Notel L, Patalakh P, Alberola J, Issa F, Opolon P, Bawa O, Rondof W, Marchais A, Dessen P, Meurice G, Le-Gall M, Polrot M, Ser-Le Roux K, Mamchaoui K, Droin N, Raslova H, Maire P, Geoerger B, Pirozhkova I. DiPRO1 distinctly reprograms muscle and mesenchymal cancer cells. EMBO Mol Med 2024; 16:1840-1885. [PMID: 39009887 PMCID: PMC11319797 DOI: 10.1038/s44321-024-00097-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 06/13/2024] [Accepted: 06/18/2024] [Indexed: 07/17/2024] Open
Abstract
We have recently identified the uncharacterized ZNF555 protein as a component of a productive complex involved in the morbid function of the 4qA locus in facioscapulohumeral dystrophy. Subsequently named DiPRO1 (Death, Differentiation, and PROliferation related PROtein 1), our study provides substantial evidence of its role in the differentiation and proliferation of human myoblasts. DiPRO1 operates through the regulatory binding regions of SIX1, a master regulator of myogenesis. Its relevance extends to mesenchymal tumors, such as rhabdomyosarcoma (RMS) and Ewing sarcoma, where DiPRO1 acts as a repressor via the epigenetic regulators TIF1B and UHRF1, maintaining methylation of cis-regulatory elements and gene promoters. Loss of DiPRO1 mimics the host defense response to virus, awakening retrotransposable repeats and the ZNF/KZFP gene family. This enables the eradication of cancer cells, reprogramming the cellular decision balance towards inflammation and/or apoptosis by controlling TNF-α via NF-kappaB signaling. Finally, our results highlight the vulnerability of mesenchymal cancer tumors to si/shDiPRO1-based nanomedicines, positioning DiPRO1 as a potential therapeutic target.
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Affiliation(s)
- Jeremy Rich
- UMR8126 CNRS, Gustave Roussy Cancer campus, Université Paris-Saclay, Villejuif, France
| | - Melanie Bennaroch
- UMR8126 CNRS, Gustave Roussy Cancer campus, Université Paris-Saclay, Villejuif, France
| | - Laura Notel
- UMR8126 CNRS, Gustave Roussy Cancer campus, Université Paris-Saclay, Villejuif, France
| | - Polina Patalakh
- UMR8126 CNRS, Gustave Roussy Cancer campus, Université Paris-Saclay, Villejuif, France
| | - Julien Alberola
- UMR8126 CNRS, Gustave Roussy Cancer campus, Université Paris-Saclay, Villejuif, France
| | - Fayez Issa
- INSERM U1016, CNRS UMR 8104, Institut Cochin, Université Paris-Cité, Paris, France
| | - Paule Opolon
- Pathology and Cytology Section, UMS AMMICA, CNRS, INSERM, Gustave Roussy Cancer campus, Université Paris-Saclay, Villejuif, France
| | - Olivia Bawa
- Pathology and Cytology Section, UMS AMMICA, CNRS, INSERM, Gustave Roussy Cancer campus, Université Paris-Saclay, Villejuif, France
| | - Windy Rondof
- Bioinformatics Platform, UMS AMMICA, CNRS, INSERM, Gustave Roussy Cancer campus, Université Paris-Saclay, Villejuif, France
- Department of Pediatric and Adolescent Oncology, Gustave Roussy Cancer campus, INSERM U1015, Université Paris-Saclay, Villejuif, France
| | - Antonin Marchais
- Bioinformatics Platform, UMS AMMICA, CNRS, INSERM, Gustave Roussy Cancer campus, Université Paris-Saclay, Villejuif, France
- Department of Pediatric and Adolescent Oncology, Gustave Roussy Cancer campus, INSERM U1015, Université Paris-Saclay, Villejuif, France
| | - Philippe Dessen
- Bioinformatics Platform, UMS AMMICA, CNRS, INSERM, Gustave Roussy Cancer campus, Université Paris-Saclay, Villejuif, France
| | - Guillaume Meurice
- Bioinformatics Platform, UMS AMMICA, CNRS, INSERM, Gustave Roussy Cancer campus, Université Paris-Saclay, Villejuif, France
| | - Morgane Le-Gall
- Proteom'IC facility, Université Paris Cité, CNRS, INSERM, Institut Cochin, F-75014, Paris, France
| | - Melanie Polrot
- Pre-clinical Evaluation Unit (PFEP), INSERM, Gustave Roussy Cancer campus, Université Paris-Saclay, Villejuif, France
| | - Karine Ser-Le Roux
- Pre-clinical Evaluation Unit (PFEP), INSERM, Gustave Roussy Cancer campus, Université Paris-Saclay, Villejuif, France
| | - Kamel Mamchaoui
- Sorbonne Université, Inserm, Institut de Myologie, Centre de Recherche en Myologie, F-75013, Paris, France
| | - Nathalie Droin
- Genomic Platform, UMS AMMICA US 23 INSERM UAR 3655 CNRS, Gustave Roussy Cancer campus, Université Paris-Saclay, Villejuif, France
- UMR1287 INSERM, Gustave Roussy Cancer campus, Université Paris-Saclay, Villejuif, France
| | - Hana Raslova
- UMR1287 INSERM, Gustave Roussy Cancer campus, Université Paris-Saclay, Villejuif, France
| | - Pascal Maire
- INSERM U1016, CNRS UMR 8104, Institut Cochin, Université Paris-Cité, Paris, France
| | - Birgit Geoerger
- Department of Pediatric and Adolescent Oncology, Gustave Roussy Cancer campus, INSERM U1015, Université Paris-Saclay, Villejuif, France
| | - Iryna Pirozhkova
- UMR8126 CNRS, Gustave Roussy Cancer campus, Université Paris-Saclay, Villejuif, France.
- INSERM U1016, CNRS UMR 8104, Institut Cochin, Université Paris-Cité, Paris, France.
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2
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Jamitzky S, Altvater B, Krekeler C, Hoen L, Brandes C, Ebbinghaus J, Richter L, Kosel L, Ochs L, Farwick N, Urban K, Kluge L, Bücker L, Görlich D, Johnston ICD, Pfeifer R, Hartmann W, Rossig C, Kailayangiri S. Ganglioside SSEA-4 in Ewing sarcoma marks a tumor cell population with aggressive features and is a potential cell-surface immune target. Sci Rep 2024; 14:11935. [PMID: 38789477 PMCID: PMC11126692 DOI: 10.1038/s41598-024-62849-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 05/22/2024] [Indexed: 05/26/2024] Open
Abstract
Carbohydrate markers of immature cells during prenatal human development can be aberrantly expressed in cancers and deserve evaluation as immune targets. A candidate target in Ewing sarcoma is the globo-series ganglioside stage-specific embryonic antigen-4 (SSEA-4). We detected SSEA-4 expression on the cell surface of all of 14 EwS cell lines and in 21 of 31 (68%) primary EwS tumor biopsies. Among paired subpopulations of tumor cells with low versus high SSEA-4 expression, SSEA-4high expression was significantly and consistently associated with functional characteristics of tumor aggressiveness, including higher cell proliferation, colony formation, chemoresistance and propensity to migrate. SSEA-4low versus SSEA-4high expression was not related to expression levels of the EWSR1-FLI1 fusion transcript or markers of epithelial/mesenchymal plasticity. SSEA-4low cells selected from bulk populations regained higher SSEA-4 expression in vitro and during in vivo tumor growth in a murine xenograft model. T cells engineered to express SSEA-4-specific chimeric antigen receptors (CARs) specifically interacted with SSEA-4 positive EwS cells and exerted effective antigen-specific tumor cell lysis in vitro. In conclusion, with its stable expression and functional significance in EwS, SSEA-4 is an attractive therapeutic immune target in this cancer that deserves further evaluation for clinical translation.
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Affiliation(s)
- Silke Jamitzky
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Bianca Altvater
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
- Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS, Utrecht, The Netherlands
| | - Carolin Krekeler
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Laura Hoen
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Caroline Brandes
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Julia Ebbinghaus
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Lisa Richter
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Lisa Kosel
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Laurin Ochs
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Nicole Farwick
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Katja Urban
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Lena Kluge
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Lara Bücker
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
| | - Dennis Görlich
- Institute of Biostatistics and Clinical Research, University of Muenster, Schmeddingstr. 56, 48149, Muenster, Germany
| | - Ian C D Johnston
- Miltenyi Biotec B.V. & Co. KG, Friedrich-Ebert-Straße 68, 51429, Bergisch Gladbach, Germany
| | - Rita Pfeifer
- Miltenyi Biotec B.V. & Co. KG, Friedrich-Ebert-Straße 68, 51429, Bergisch Gladbach, Germany
| | - Wolfgang Hartmann
- Gerhard-Domagk-Institute of Pathology, University of Muenster, Domagkstr. 17, 48149, Muenster, Germany
| | - Claudia Rossig
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany.
- Cells-in-Motion Cluster of Excellence (EXC 1003 - CiM), University of Muenster, Roentgenstr. 16, 48149, Muenster, Germany.
- Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS, Utrecht, The Netherlands.
| | - Sareetha Kailayangiri
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Albert-Schweitzer Campus 1, 38149, Muenster, Germany
- Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS, Utrecht, The Netherlands
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3
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Jackson CE, Green NH, English WR, Claeyssens F. The use of microphysiological systems to model metastatic cancer. Biofabrication 2024; 16:032002. [PMID: 38579739 DOI: 10.1088/1758-5090/ad3b70] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 04/05/2024] [Indexed: 04/07/2024]
Abstract
Cancer is one of the leading causes of death in the 21st century, with metastasis of cancer attributing to 90% of cancer-related deaths. Therefore, to improve patient outcomes there is a need for better preclinical models to increase the success of translating oncological therapies into the clinic. Current traditional staticin vitromodels lack a perfusable network which is critical to overcome the diffusional mass transfer limit to provide a mechanism for the exchange of essential nutrients and waste removal, and increase their physiological relevance. Furthermore, these models typically lack cellular heterogeneity and key components of the immune system and tumour microenvironment. This review explores rapidly developing strategies utilising perfusable microphysiological systems (MPS) for investigating cancer cell metastasis. In this review we initially outline the mechanisms of cancer metastasis, highlighting key steps and identifying the current gaps in our understanding of the metastatic cascade, exploring MPS focused on investigating the individual steps of the metastatic cascade before detailing the latest MPS which can investigate multiple components of the cascade. This review then focuses on the factors which can affect the performance of an MPS designed for cancer applications with a final discussion summarising the challenges and future directions for the use of MPS for cancer models.
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Affiliation(s)
- Caitlin E Jackson
- Materials Science and Engineering, The Kroto Research Institute, University of Sheffield, Sheffield S3 7HQ, United Kingdom
- Insigneo Institute for In Silico Medicine, The Pam Liversidge Building, University of Sheffield, Sheffield S1 3JD, United Kingdom
| | - Nicola H Green
- Materials Science and Engineering, The Kroto Research Institute, University of Sheffield, Sheffield S3 7HQ, United Kingdom
- Insigneo Institute for In Silico Medicine, The Pam Liversidge Building, University of Sheffield, Sheffield S1 3JD, United Kingdom
| | - William R English
- Norwich Medical School, University of East Anglia, Norwich NR3 7TJ, United Kingdom
| | - Frederik Claeyssens
- Materials Science and Engineering, The Kroto Research Institute, University of Sheffield, Sheffield S3 7HQ, United Kingdom
- Insigneo Institute for In Silico Medicine, The Pam Liversidge Building, University of Sheffield, Sheffield S1 3JD, United Kingdom
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4
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Subramanian A, Nemat-Gorgani N, Ellis-Caleo TJ, van IJzendoorn DGP, Sears TJ, Somani A, Luca BA, Zhou MY, Bradic M, Torres IA, Oladipo E, New C, Kenney DE, Avedian RS, Steffner RJ, Binkley MS, Mohler DG, Tap WD, D'Angelo SP, van de Rijn M, Ganjoo KN, Bui NQ, Charville GW, Newman AM, Moding EJ. Sarcoma microenvironment cell states and ecosystems are associated with prognosis and predict response to immunotherapy. NATURE CANCER 2024; 5:642-658. [PMID: 38429415 PMCID: PMC11058033 DOI: 10.1038/s43018-024-00743-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Accepted: 02/08/2024] [Indexed: 03/03/2024]
Abstract
Characterization of the diverse malignant and stromal cell states that make up soft tissue sarcomas and their correlation with patient outcomes has proven difficult using fixed clinical specimens. Here, we employed EcoTyper, a machine-learning framework, to identify the fundamental cell states and cellular ecosystems that make up sarcomas on a large scale using bulk transcriptomes with clinical annotations. We identified and validated 23 sarcoma-specific, transcriptionally defined cell states, many of which were highly prognostic of patient outcomes across independent datasets. We discovered three conserved cellular communities or ecotypes associated with underlying genomic alterations and distinct clinical outcomes. We show that one ecotype defined by tumor-associated macrophages and epithelial-like malignant cells predicts response to immune-checkpoint inhibition but not chemotherapy and validate our findings in an independent cohort. Our results may enable identification of patients with soft tissue sarcomas who could benefit from immunotherapy and help develop new therapeutic strategies.
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Affiliation(s)
- Ajay Subramanian
- Department of Radiation Oncology, Stanford University, Stanford, CA, USA
| | - Neda Nemat-Gorgani
- Department of Radiation Oncology, Stanford University, Stanford, CA, USA
| | | | | | - Timothy J Sears
- Department of Radiation Oncology, Stanford University, Stanford, CA, USA
| | - Anish Somani
- Department of Radiation Oncology, Stanford University, Stanford, CA, USA
| | - Bogdan A Luca
- Department of Biomedical Data Science, Stanford University, Stanford, CA, USA
| | - Maggie Y Zhou
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Martina Bradic
- Marie-Josee and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ileana A Torres
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Eniola Oladipo
- Department of Radiation Oncology, Stanford University, Stanford, CA, USA
| | - Christin New
- Department of Orthopedic Surgery, Stanford University, Stanford, CA, USA
| | - Deborah E Kenney
- Department of Orthopedic Surgery, Stanford University, Stanford, CA, USA
| | - Raffi S Avedian
- Department of Orthopedic Surgery, Stanford University, Stanford, CA, USA
| | - Robert J Steffner
- Department of Orthopedic Surgery, Stanford University, Stanford, CA, USA
| | - Michael S Binkley
- Department of Radiation Oncology, Stanford University, Stanford, CA, USA
| | - David G Mohler
- Department of Orthopedic Surgery, Stanford University, Stanford, CA, USA
| | - William D Tap
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical Center, New York, NY, USA
| | - Sandra P D'Angelo
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical Center, New York, NY, USA
| | | | - Kristen N Ganjoo
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Nam Q Bui
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA, USA
| | | | - Aaron M Newman
- Department of Biomedical Data Science, Stanford University, Stanford, CA, USA
| | - Everett J Moding
- Department of Radiation Oncology, Stanford University, Stanford, CA, USA.
- Stanford Cancer Institute, Stanford University, Stanford, CA, USA.
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5
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Bhushan B, Iranpour R, Eshtiaghi A, da Silva Rosa SC, Lindsey BW, Gordon JW, Ghavami S. Transforming Growth Factor Beta and Alveolar Rhabdomyosarcoma: A Challenge of Tumor Differentiation and Chemotherapy Response. Int J Mol Sci 2024; 25:2791. [PMID: 38474036 DOI: 10.3390/ijms25052791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 02/21/2024] [Accepted: 02/22/2024] [Indexed: 03/14/2024] Open
Abstract
Alveolar rhabdomyosarcoma (ARMS), an invasive subtype of rhabdomyosarcoma (RMS), is associated with chromosomal translocation events resulting in one of two oncogenic fusion genes, PAX3-FOXO1 or PAX7-FOXO1. ARMS patients exhibit an overexpression of the pleiotropic cytokine transforming growth factor beta (TGF-β). This overexpression of TGF-β1 causes an increased expression of a downstream transcription factor called SNAIL, which promotes epithelial to mesenchymal transition (EMT). Overexpression of TGF-β also inhibits myogenic differentiation, making ARMS patients highly resistant to chemotherapy. In this review, we first describe different types of RMS and then focus on ARMS and the impact of TGF-β in this tumor type. We next highlight current chemotherapy strategies, including a combination of the FDA-approved drugs vincristine, actinomycin D, and cyclophosphamide (VAC); cabozantinib; bortezomib; vinorelbine; AZD 1775; and cisplatin. Lastly, we discuss chemotherapy agents that target the differentiation of tumor cells in ARMS, which include all-trans retinoic acid (ATRA) and 5-Azacytidine. Improving our understanding of the role of signaling pathways, such as TGF-β1, in the development of ARMS tumor cells differentiation will help inform more tailored drug administration in the future.
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Affiliation(s)
- Bhavya Bhushan
- Department of Human Anatomy and Cell Science, Max Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0W2, Canada
- Department of Anatomy and Cell Biology, School of Biomedical Sciences, Faculty of Science, McGill University, Montreal, QC H3A 0C7, Canada
| | - Rosa Iranpour
- Department of Human Anatomy and Cell Science, Max Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0W2, Canada
| | - Amirmohammad Eshtiaghi
- Department of Human Anatomy and Cell Science, Max Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0W2, Canada
| | - Simone C da Silva Rosa
- Department of Human Anatomy and Cell Science, Max Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0W2, Canada
| | - Benjamin W Lindsey
- Department of Human Anatomy and Cell Science, Max Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0W2, Canada
| | - Joseph W Gordon
- Department of Human Anatomy and Cell Science, Max Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0W2, Canada
| | - Saeid Ghavami
- Department of Human Anatomy and Cell Science, Max Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0W2, Canada
- Department of Biomedical Engineering, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
- Research Institute of Oncology and Hematology, Cancer Care Manitoba, University of Manitoba, Winnipeg, MB R3E 0V9, Canada
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6
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Akrida I, Mulita F, Plachouri KM, Benetatos N, Maroulis I, Papadaki H. Epithelial to mesenchymal transition (EMT) in metaplastic breast cancer and phyllodes breast tumors. Med Oncol 2023; 41:20. [PMID: 38104042 DOI: 10.1007/s12032-023-02259-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 11/16/2023] [Indexed: 12/19/2023]
Abstract
Epithelial-mesenchymal transition (EMT), a transdifferentiation program whereby epithelial cells acquire mesenchymal phenotype, is essential during embryonic development. EMT has also been implicated in cancer progression by conferring migratory and metastatic potential, as well as cell plasticity and stem cell like traits, to cancer cells. Metaplastic breast carcinoma (MBC) is a rare aggressive type of breast cancer characterized by the presence of heterologous elements, typically by the existence of epithelial and mesenchymal components. Phyllodes tumors (PTs) are uncommon fibroepithelial neoplasms consisting of epithelial and mesenchymal elements. Although various hypotheses have been proposed on the pathogenesis of these biphasic tumors, there is growing evidence supporting the theory that PTs and MBC could both correlate with cancer related EMT. This review summarizes the existing literature on the emerging role of EMT in the pathogenesis of MBC and PTs. Both malignant PTs and MBC are characterized by poor prognosis. Therefore, several anti-EMT targeting strategies such as blocking upstream signaling pathways, targeting the molecular drivers of EMT and targeting mesenchymal cells and the extracellular matrix, could potentially represent a promising therapeutic approach for patients suffering from these aggressive neoplasms.
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Affiliation(s)
- Ioanna Akrida
- Department of General Surgery, University General Hospital of Patras, Rion, Greece.
- Department of Anatomy-Histology-Embryology, University of Patras Medical School, Rion, Greece.
- Department of Surgery, Department of Anatomy-Histology-Embryology, School of Medicine, University of Patras, 26504, Rion, Greece.
| | - Francesk Mulita
- Department of General Surgery, University General Hospital of Patras, Rion, Greece
| | | | - Nikolaos Benetatos
- Department of General Surgery, University General Hospital of Patras, Rion, Greece
| | - Ioannis Maroulis
- Department of General Surgery, University General Hospital of Patras, Rion, Greece
| | - Helen Papadaki
- Department of Anatomy-Histology-Embryology, University of Patras Medical School, Rion, Greece
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7
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Wrenn ED, Apfelbaum AA, Rudzinski ER, Deng X, Jiang W, Sud S, Van Noord RA, Newman EA, Garcia NM, Miyaki A, Hoglund VJ, Bhise SS, Kanaan SB, Waltner OG, Furlan SN, Lawlor ER. Cancer-Associated Fibroblast-Like Tumor Cells Remodel the Ewing Sarcoma Tumor Microenvironment. Clin Cancer Res 2023; 29:5140-5154. [PMID: 37471463 PMCID: PMC10801911 DOI: 10.1158/1078-0432.ccr-23-1111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 06/07/2023] [Accepted: 07/18/2023] [Indexed: 07/22/2023]
Abstract
PURPOSE Despite limited genetic and histologic heterogeneity, Ewing sarcoma (EwS) tumor cells are transcriptionally heterogeneous and display varying degrees of mesenchymal lineage specification in vitro. In this study, we investigated if and how transcriptional heterogeneity of EwS cells contributes to heterogeneity of tumor phenotypes in vivo. EXPERIMENTAL DESIGN Single-cell proteogenomic-sequencing of EwS cell lines was performed and integrated with patient tumor transcriptomic data. Cell subpopulations were isolated by FACS for assessment of gene expression and phenotype. Digital spatial profiling and human whole transcriptome analysis interrogated transcriptomic heterogeneity in EwS xenografts. Tumor cell subpopulations and matrix protein deposition were evaluated in xenografts and patient tumors using multiplex immunofluorescence staining. RESULTS We identified CD73 as a biomarker of highly mesenchymal EwS cell subpopulations in tumor models and patient biopsies. CD73+ tumor cells displayed distinct transcriptional and phenotypic properties, including selective upregulation of genes that are repressed by EWS::FLI1, and increased migratory potential. CD73+ cells were distinguished in vitro and in vivo by increased expression of matrisomal genes and abundant deposition of extracellular matrix (ECM) proteins. In epithelial-derived malignancies, ECM is largely deposited by cancer-associated fibroblasts (CAF), and we thus labeled CD73+ EwS cells, CAF-like tumor cells. Marked heterogeneity of CD73+ EwS cell frequency and distribution was detected in tumors in situ, and CAF-like tumor cells and associated ECM were observed in peri-necrotic regions and invasive foci. CONCLUSIONS EwS tumor cells can adopt CAF-like properties, and these distinct cell subpopulations contribute to tumor heterogeneity by remodeling the tumor microenvironment. See related commentary by Kuo and Amatruda, p. 5002.
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Affiliation(s)
- Emma D. Wrenn
- Ben Towne Center for Childhood Cancer Research, Seattle Children’s Research Institute, Seattle, WA
| | - April A. Apfelbaum
- Ben Towne Center for Childhood Cancer Research, Seattle Children’s Research Institute, Seattle, WA
- Cancer Biology PhD Program, University of Michigan, Ann Arbor, Michigan
| | - Erin R. Rudzinski
- Pathology Department, Seattle Children’s Hospital, Seattle, Washington
| | - Xuemei Deng
- Pathology Department, Seattle Children’s Hospital, Seattle, Washington
| | - Wei Jiang
- Rogel Cancer Center, University of Michigan, Ann Arbor, Michigan
| | - Sudha Sud
- Rogel Cancer Center, University of Michigan, Ann Arbor, Michigan
| | | | - Erika A. Newman
- Rogel Cancer Center, University of Michigan, Ann Arbor, Michigan
| | - Nicolas M. Garcia
- Ben Towne Center for Childhood Cancer Research, Seattle Children’s Research Institute, Seattle, WA
| | - Aya Miyaki
- Ben Towne Center for Childhood Cancer Research, Seattle Children’s Research Institute, Seattle, WA
| | - Virginia J. Hoglund
- Ben Towne Center for Childhood Cancer Research, Seattle Children’s Research Institute, Seattle, WA
| | - Shruti S. Bhise
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington
| | - Sami B. Kanaan
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington
| | - Olivia G. Waltner
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington
| | - Scott N. Furlan
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington
- Department of Pediatrics, University of Washington, Seattle, WA
| | - Elizabeth R. Lawlor
- Ben Towne Center for Childhood Cancer Research, Seattle Children’s Research Institute, Seattle, WA
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington
- Department of Pediatrics, University of Washington, Seattle, WA
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8
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Jeong S, Afroz S, Kang D, Noh J, Suh J, Kim JH, You HJ, Kang HG, Kim YJ, Kim JH. Sarcoma Immunotherapy: Confronting Present Hurdles and Unveiling Upcoming Opportunities. Mol Cells 2023; 46:579-588. [PMID: 37853684 PMCID: PMC10590708 DOI: 10.14348/molcells.2023.0079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 08/08/2023] [Accepted: 08/10/2023] [Indexed: 10/20/2023] Open
Abstract
Sarcomas are rare and heterogeneous mesenchymal neoplasms originating from the bone or soft tissues, which pose significant treatment challenges. The current standard treatment for sarcomas consists of surgical resection, often combined with chemo- and radiotherapy; however, local recurrence and metastasis remain significant concerns. Although immunotherapy has demonstrated promise in improving long-term survival rates for certain cancers, sarcomas are generally considered to be relatively less immunogenic than other tumors, presenting substantial challenges for effective immunotherapy. In this review, we examine the possible opportunities for sarcoma immunotherapy, noting cancer testis antigens expressed in sarcomas. We then cover the current status of immunotherapies in sarcomas, including progress in cancer vaccines, immune checkpoint inhibitors, and adoptive cellular therapy and their potential in combating these tumors. Furthermore, we discuss the limitations of immunotherapies in sarcomas, including a low tumor mutation burden and immunosuppressive tumor microenvironment, and explore potential strategies to tackle the immunosuppressive barriers in therapeutic interventions, shedding light on the development of effective and personalized treatments for sarcomas. Overall, this review provides a comprehensive overview of the current status and potential of immunotherapies in sarcoma treatment, highlighting the challenges and opportunities for developing effective therapies to improve the outcomes of patients with these rare malignancies.
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Affiliation(s)
- Sehan Jeong
- Center for RNA Research, Institute for Basic Science, Seoul 08826, Korea
- Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul 08826, Korea
| | - Sharmin Afroz
- Department of Occupational and Environmental Medicine, Ewha Womans University College of Medicine, Seoul 07985, Korea
| | - Donghyun Kang
- Center for RNA Research, Institute for Basic Science, Seoul 08826, Korea
- Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul 08826, Korea
| | - Jeonghwan Noh
- Center for RNA Research, Institute for Basic Science, Seoul 08826, Korea
- Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul 08826, Korea
| | - Jooyeon Suh
- Center for RNA Research, Institute for Basic Science, Seoul 08826, Korea
- Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul 08826, Korea
| | - June Hyuk Kim
- Orthopaedic Oncology Clinic, Center for Rare Cancer, Research Institute and Hospital, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang 10408, Korea
| | - Hye Jin You
- Cancer Microenvironment Branch, Division of Cancer Biology, Research Institute, National Cancer Center, Goyang 10408, Korea
| | - Hyun Guy Kang
- Orthopaedic Oncology Clinic, Center for Rare Cancer, Research Institute and Hospital, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang 10408, Korea
| | - Yi-Jun Kim
- Department of Occupational and Environmental Medicine, Ewha Womans University College of Medicine, Seoul 07985, Korea
- Department of Radiation Oncology, Ewha Womans University College of Medicine, Seoul 07985, Korea
| | - Jin-Hong Kim
- Center for RNA Research, Institute for Basic Science, Seoul 08826, Korea
- Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul 08826, Korea
- Bio-MAX Institute, Seoul National University, Seoul 08826, Korea
- Institute of Green-Bio Science and Technology, Seoul National University, Pyeongchang 25354, Korea
- Interdisciplinary Program in Bioinformatics, Seoul National University, Seoul 08826, Korea
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9
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Hirose T, Ikegami M, Kojima S, Yoshida A, Endo M, Shimada E, Kanahori M, Oyama R, Matsumoto Y, Nakashima Y, Kawai A, Mano H, Kohsaka S. Extensive analysis of 59 sarcoma-related fusion genes identified pazopanib as a potential inhibitor to COL1A1-PDGFB fusion gene. Cancer Sci 2023; 114:4089-4100. [PMID: 37592448 PMCID: PMC10551592 DOI: 10.1111/cas.15915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 07/02/2023] [Accepted: 07/05/2023] [Indexed: 08/19/2023] Open
Abstract
Sarcomas are malignant mesenchymal tumors that are extremely rare and divergent. Fusion genes are involved in approximately 30% of sarcomas as driver oncogenes; however, their detailed functions are not fully understood. In this study, we determined the functional significance of 59 sarcoma-related fusion genes. The transforming potential and drug sensitivities of these fusion genes were evaluated using a focus formation assay (FFA) and the mixed-all-nominated-in-one (MANO) method, respectively. The transcriptome was also examined using RNA sequencing of 3T3 cells transduced with each fusion gene. Approximately half (28/59, 47%) of the fusion genes exhibited transformation in the FFA assay, which was classified into five types based on the resulting phenotype. The sensitivity to 12 drugs including multityrosine kinase inhibitors was assessed using the MANO method and pazopanib was found to be more effective against cells expressing the COL1A1-PDGFB fusion gene compared with the others. The downstream MAPK/AKT pathway was suppressed at the protein level following pazopanib treatment. The fusion genes were classified into four subgroups by cluster analysis of the gene expression data and gene set enrichment analysis. In summary, the oncogenicity and drug sensitivity of 59 fusion genes were simultaneously evaluated using a high-throughput strategy. Pazopanib was selected as a candidate drug for sarcomas harboring the COL1A1-PDGFB fusion gene. This assessment could be useful as a screening platform and provides a database to evaluate customized therapy for fusion gene-associated sarcomas.
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Affiliation(s)
- Takeshi Hirose
- Division of Cellular SignalingNational Cancer Center Research InstituteTokyoJapan
- Department of Orthopaedic Surgery, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Masachika Ikegami
- Division of Cellular SignalingNational Cancer Center Research InstituteTokyoJapan
| | - Shinya Kojima
- Division of Cellular SignalingNational Cancer Center Research InstituteTokyoJapan
| | - Akihiko Yoshida
- Department of Diagnostic PathologyNational Cancer Center HospitalTokyoJapan
| | - Makoto Endo
- Department of Orthopaedic Surgery, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Eijiro Shimada
- Department of Orthopaedic Surgery, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Masaya Kanahori
- Department of Orthopaedic Surgery, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Ryunosuke Oyama
- Department of Orthopaedic Surgery, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Yoshihiro Matsumoto
- Department of Orthopaedic Surgery, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Yasuharu Nakashima
- Department of Orthopaedic Surgery, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Akira Kawai
- Department of Musculoskeletal OncologyNational Cancer Center HospitalTokyoJapan
| | - Hiroyuki Mano
- Division of Cellular SignalingNational Cancer Center Research InstituteTokyoJapan
| | - Shinji Kohsaka
- Division of Cellular SignalingNational Cancer Center Research InstituteTokyoJapan
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10
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Wright TF, Brisson BA, Belanger CR, Tiessen A, Sabine V, Skowronski K, Wood GA, Oblak ML, Mutsaers AJ, Sears W, Bienzle D. Quantification of circulating tumour cells over time in dogs with appendicular osteosarcoma. Vet Comp Oncol 2023; 21:541-550. [PMID: 37337253 DOI: 10.1111/vco.12918] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 06/01/2023] [Accepted: 06/02/2023] [Indexed: 06/21/2023]
Abstract
Enumeration of circulating tumour cells (CTC) has shown promise for prognostication and guidance of therapeutic decisions in human cancers. The objective of this study was to enumerate CTC over time in dogs with naturally occurring osteosarcoma (OSA), and to determine correlation with patient outcome. Twenty-six dogs with OSA and no evidence of metastatic disease at the time of amputation were enrolled. Dogs were assessed for lung metastases and CTC prior to and following amputation, and at each chemotherapy visit. Twenty-one dogs completed the study. Nineteen dogs were euthanized and two were alive and free of metastases. Overall survival time ranged from 88 to 1058 days (median survival time (MST) 374 days). Increased serum alkaline phosphatase activity, advanced age, and higher body weight were significantly associated with lower MST. Dogs with OSA had a mean of 356 (0 to 4443) CTC/106 leukocytes. In 12 of 15 dogs that developed radiographic evidence of metastasis, a pre-metastatic CTC spike was retrospectively detectable on average 36.5 (1-100 days) days prior to metastasis and was associated with significantly shorter MST (301 ± 64 vs. 626 ± 55 days; p = .0107). In a multivariable analysis, dogs with a CTC spike were 10× more likely to die compared with those without. These results suggest that a spike in CTC frequency precedes detection of metastasis in dogs with OSA and is associated with shorter survival. More frequent enumeration of CTC in a larger cohort of dogs with OSA may be warranted.
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Affiliation(s)
- Tanya F Wright
- Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - Brigitte A Brisson
- Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - Catherine R Belanger
- Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - Angela Tiessen
- Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - Victoria Sabine
- The Animal Cancer Centre, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - Karolina Skowronski
- The Animal Cancer Centre, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - Geoffrey A Wood
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - Michelle L Oblak
- Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - Anthony J Mutsaers
- Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
- Department of Biomedical Sciences, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - William Sears
- Department of Population Medicine, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - Dorothee Bienzle
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
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11
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Bernardo T, Behrends C, Klein D, Kuntze A, Timmermann B, von Neubeck C. Similar additive effects of doxorubicin in combination with photon or proton irradiation in soft tissue sarcoma models. Front Oncol 2023; 13:1211984. [PMID: 37503316 PMCID: PMC10368985 DOI: 10.3389/fonc.2023.1211984] [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: 04/25/2023] [Accepted: 06/19/2023] [Indexed: 07/29/2023] Open
Abstract
High-precision radiotherapy with proton beams is frequently used in the management of aggressive soft tissue sarcoma (STS) and is often combined with doxorubicin (Dox), the first-line chemotherapy for STS. However, current treatment approaches continue to result in high local recurrence rates often occurring within the treatment field. This strongly indicates the need of optimized treatment protocols taking the vast heterogeneity of STS into account, thereby fostering personalized treatment approaches. Here, we used preclinical STS models to investigate the radiation response following photon (X) or proton (H) irradiation alone and in combination with different treatment schedules of Dox. As preclinical models, fibrosarcoma (HT-1080), undifferentiated pleiomorphic sarcoma (GCT), and embryonal rhabdomyosarcoma (RD) cell lines were used; the latter two are mutated for TP53. The cellular response regarding clonogenic survival, apoptosis, cell-cycle distribution, proliferation, viability, morphology, and motility was investigated. The different STS cell types revealed a dose-dependent radiation response with reduced survival, proliferation, viability, and motility whereas G2/M phase arrest as well as apoptosis were induced. RD cells showed the most radiosensitive phenotype; the linear quadratic model fit could not be applied. In combined treatment schedules, Dox showed the highest efficiency when applied after or before and after radiation; Dox treatment only before radiation was less efficient. GCT cells were the most chemoresistant cell line in this study most probably due to their TP53 mutation status. Interestingly, similar additive effects could be observed for X or H irradiation in combination with Dox treatment. However, the additive effects were determined more frequently for X than for H irradiation. Thus, further investigations are needed to specify alternative drug therapies that display superior efficacy when combined with H therapy.
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Affiliation(s)
- Teresa Bernardo
- Department of Particle Therapy, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Carina Behrends
- West German Proton Therapy Center Essen (WPE), Essen, Germany
- West German Cancer Centre (WTZ), University Hospital Essen, Essen, Germany
- Faculty of Physics, Technical University (TU) Dortmund University, Dortmund, Germany
| | - Diana Klein
- Institute of Cell Biology (Cancer Research), University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Anna Kuntze
- Gerhard Domagk Institute of Pathology, University Hospital Münster, Münster, Germany
| | - Beate Timmermann
- Department of Particle Therapy, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- West German Proton Therapy Center Essen (WPE), Essen, Germany
- West German Cancer Centre (WTZ), University Hospital Essen, Essen, Germany
- German Cancer Consortium (DKTK), Essen, Germany
| | - Cläre von Neubeck
- Department of Particle Therapy, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
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12
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Wang Y, Zhang H, La Ferlita A, Sp N, Goryunova M, Sarchet P, Hu Z, Sorkin M, Kim A, Huang H, Zhu H, Tsung A, Pollock RE, Beane JD. Phosphorylation of IWS1 by AKT maintains liposarcoma tumor heterogeneity through preservation of cancer stem cell phenotypes and mesenchymal-epithelial plasticity. Oncogenesis 2023; 12:30. [PMID: 37237004 DOI: 10.1038/s41389-023-00469-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 04/07/2023] [Accepted: 04/17/2023] [Indexed: 05/28/2023] Open
Abstract
Chemotherapy remains the mainstay of treatment for patients with advanced liposarcoma (LPS), but response rates are only 25% and the overall survival at 5 years is dismal at 20-34%. Translation of other therapies have not been successful and there has been no significant improvement in prognosis for nearly 20 years. The aberrant activation of the phosphatidylinositol 3-kinase (PI3K)/AKT pathway has been implicated in the aggressive clinical behavior LPS and in resistance to chemotherapy, but the precise mechanism remains elusive and efforts to target AKT clinically have failed. Here we show that the AKT-mediated phosphorylation of the transcription elongation factor IWS1, promotes the maintenance of cancer stem cells in both cell and xenograft models of LPS. In addition, phosphorylation of IWS1 by AKT contributes to a "metastable" cell phenotype, characterized by mesenchymal/epithelial plasticity. The expression of phosphorylated IWS1 also promotes anchorage-dependent and independent growth, cell migration, invasion, and tumor metastasis. In patients with LPS, IWS1 expression is associated with reduced overall survival, increased frequency of recurrence, and shorter time to relapse after resection. These findings indicate that IWS1-mediated transcription elongation is an important regulator of human LPS pathobiology in an AKT-dependent manner and implicate IWS1 as an important molecular target to treat LPS.
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Affiliation(s)
- Yu Wang
- Department of Surgery, Division of Surgical Oncology, James Cancer Center, The Ohio State University, Columbus, OH, USA
- Institute of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Hongji Zhang
- Department of Surgery, Division of Surgical Oncology, James Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Alessandro La Ferlita
- Department of Cancer Biology and Genetics, James Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Nipin Sp
- Department of Surgery, Division of Surgical Oncology, James Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Marina Goryunova
- Department of Surgery, Division of Surgical Oncology, James Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Patricia Sarchet
- Department of Surgery, Division of Surgical Oncology, James Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Zhiwei Hu
- Department of Surgery, Division of Surgical Oncology, James Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Michael Sorkin
- Department of Plastic and Reconstructive Surgery, James Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Alex Kim
- Department of Surgery, Division of Surgical Oncology, James Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Hai Huang
- Department of Surgery, Division of Surgical Oncology, James Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Hua Zhu
- Department of Surgery, Division of Cardiac Surgery, Wexner Medical Center, The Ohio State University, Columbus, OH, USA
| | - Allan Tsung
- Department of Surgery, Division of Surgical Oncology, James Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Raphael E Pollock
- Department of Surgery, Division of Surgical Oncology, James Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Joal D Beane
- Department of Surgery, Division of Surgical Oncology, James Cancer Center, The Ohio State University, Columbus, OH, USA.
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13
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Thirant C, Peltier A, Durand S, Kramdi A, Louis-Brennetot C, Pierre-Eugène C, Gautier M, Costa A, Grelier A, Zaïdi S, Gruel N, Jimenez I, Lapouble E, Pierron G, Sitbon D, Brisse HJ, Gauthier A, Fréneaux P, Grossetête S, Baudrin LG, Raynal V, Baulande S, Bellini A, Bhalshankar J, Carcaboso AM, Geoerger B, Rohrer H, Surdez D, Boeva V, Schleiermacher G, Delattre O, Janoueix-Lerosey I. Reversible transitions between noradrenergic and mesenchymal tumor identities define cell plasticity in neuroblastoma. Nat Commun 2023; 14:2575. [PMID: 37142597 PMCID: PMC10160107 DOI: 10.1038/s41467-023-38239-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 04/21/2023] [Indexed: 05/06/2023] Open
Abstract
Noradrenergic and mesenchymal identities have been characterized in neuroblastoma cell lines according to their epigenetic landscapes and core regulatory circuitries. However, their relationship and relative contribution in patient tumors remain poorly defined. We now document spontaneous and reversible plasticity between the two identities, associated with epigenetic reprogramming, in several neuroblastoma models. Interestingly, xenografts with cells from each identity eventually harbor a noradrenergic phenotype suggesting that the microenvironment provides a powerful pressure towards this phenotype. Accordingly, such a noradrenergic cell identity is systematically observed in single-cell RNA-seq of 18 tumor biopsies and 15 PDX models. Yet, a subpopulation of these noradrenergic tumor cells presents with mesenchymal features that are shared with plasticity models, indicating that the plasticity described in these models has relevance in neuroblastoma patients. This work therefore emphasizes that intrinsic plasticity properties of neuroblastoma cells are dependent upon external cues of the environment to drive cell identity.
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Affiliation(s)
- Cécile Thirant
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Agathe Peltier
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Simon Durand
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Amira Kramdi
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Caroline Louis-Brennetot
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Cécile Pierre-Eugène
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Margot Gautier
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Ana Costa
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Amandine Grelier
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Sakina Zaïdi
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Nadège Gruel
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- Institut Curie, Department of Translational Research, Paris, France
| | - Irène Jimenez
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
- Institut Curie, Department of Translational Research, Paris, France
- Institut Curie, Laboratoire Recherche Translationnelle en Oncologie Pédiatrique (RTOP), Laboratoire "Gilles Thomas", Paris, France
| | - Eve Lapouble
- Institut Curie, Unité de Génétique Somatique, Paris, France
| | - Gaëlle Pierron
- Institut Curie, Unité de Génétique Somatique, Paris, France
| | - Déborah Sitbon
- Institut Curie, Unité de Génétique Somatique, Paris, France
| | - Hervé J Brisse
- Institut Curie, Department of Imaging, PSL Research University, Paris, France
| | | | - Paul Fréneaux
- Institut Curie, Department of Biopathology, Paris, France
| | - Sandrine Grossetête
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
| | - Laura G Baudrin
- Institut Curie, Genomics of Excellence (ICGex) Platform, Paris, France. Institut Curie, Single Cell Initiative, Paris, France
| | - Virginie Raynal
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- Institut Curie, Genomics of Excellence (ICGex) Platform, Paris, France. Institut Curie, Single Cell Initiative, Paris, France
| | - Sylvain Baulande
- Institut Curie, Genomics of Excellence (ICGex) Platform, Paris, France. Institut Curie, Single Cell Initiative, Paris, France
| | - Angela Bellini
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
- Institut Curie, Department of Translational Research, Paris, France
- Institut Curie, Laboratoire Recherche Translationnelle en Oncologie Pédiatrique (RTOP), Laboratoire "Gilles Thomas", Paris, France
| | - Jaydutt Bhalshankar
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
- Institut Curie, Department of Translational Research, Paris, France
- Institut Curie, Laboratoire Recherche Translationnelle en Oncologie Pédiatrique (RTOP), Laboratoire "Gilles Thomas", Paris, France
| | - Angel M Carcaboso
- SJD Pediatric Cancer Center Barcelona, Institut de Recerca Sant Joan de Déu, Barcelona, Spain
| | - Birgit Geoerger
- Gustave Roussy Cancer Campus, INSERM U1015, Department of Pediatric and Adolescent Oncology, Université Paris-Saclay, Villejuif, France
| | - Hermann Rohrer
- Institute of Clinical Neuroanatomy, Dr. Senckenberg Anatomy, Neuroscience Center, Goethe University, Frankfurt/M, Germany
| | - Didier Surdez
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
- Balgrist University Hospital, Faculty of Medicine, University of Zurich (UZH), Zurich, Switzerland
| | - Valentina Boeva
- Inserm, U1016, Cochin Institute, CNRS UMR8104, Paris University, Paris, France
- ETH Zürich, Department of Computer Science, Institute for Machine Learning, Zürich, Switzerland
- Swiss Institute of Bioinformatics (SIB), Zürich, Switzerland
| | - Gudrun Schleiermacher
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
- Institut Curie, Department of Translational Research, Paris, France
- Institut Curie, Laboratoire Recherche Translationnelle en Oncologie Pédiatrique (RTOP), Laboratoire "Gilles Thomas", Paris, France
| | - Olivier Delattre
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France
- Institut Curie, Unité de Génétique Somatique, Paris, France
| | - Isabelle Janoueix-Lerosey
- Institut Curie, Inserm U830, PSL Research University, Diversity and Plasticity of Childhood Tumors Lab, Paris, France.
- SIREDO: Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer, Institut Curie, Paris, France.
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14
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Wrenn ED, Apfelbaum AA, Rudzinski ER, Deng X, Jiang W, Sud S, Van Noord RA, Newman EA, Garcia NM, Hoglund VJ, Bhise SS, Kanaan SB, Waltner OG, Furlan SN, Lawlor ER. Carcinoma-associated fibroblast-like tumor cells remodel the Ewing sarcoma tumor microenvironment. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.04.12.536619. [PMID: 37090655 PMCID: PMC10120623 DOI: 10.1101/2023.04.12.536619] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
Tumor heterogeneity is a major driver of cancer progression. In epithelial-derived malignancies, carcinoma-associated fibroblasts (CAFs) contribute to tumor heterogeneity by depositing extracellular matrix (ECM) proteins that dynamically remodel the tumor microenvironment (TME). Ewing sarcomas (EwS) are histologically monomorphous, mesenchyme-derived tumors that are devoid of CAFs. Here we identify a previously uncharacterized subpopulation of transcriptionally distinct EwS tumor cells that deposit pro-tumorigenic ECM. Single cell analyses revealed that these CAF-like cells differ from bulk EwS cells by their upregulation of a matrisome-rich gene signature that is normally repressed by EWS::FLI1, the oncogenic fusion transcription factor that underlies EwS pathogenesis. Further, our studies showed that ECM-depositing tumor cells express the cell surface marker CD73, allowing for their isolation ex vivo and detection in situ. Spatial profiling of tumor xenografts and patient biopsies demonstrated that CD73 + EwS cells and tumor cell-derived ECM are prevalent along tumor borders and invasive fronts. Importantly, despite loss of EWS::FLI1-mediated gene repression, CD73 + EwS cells retain expression of EWS::FLI1 and the fusion-activated gene signature, as well as tumorigenic and proliferative capacities. Thus, EwS tumor cells can be reprogrammed to adopt CAF-like properties and these transcriptionally and phenotypically distinct cell subpopulations contribute to tumor heterogeneity by remodeling the TME.
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15
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Regulation of the Epithelial to Mesenchymal Transition in Osteosarcoma. Biomolecules 2023; 13:biom13020398. [PMID: 36830767 PMCID: PMC9953423 DOI: 10.3390/biom13020398] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 02/09/2023] [Accepted: 02/14/2023] [Indexed: 02/22/2023] Open
Abstract
The epithelial to mesenchymal transition (EMT) is a cellular process that has been linked to the promotion of aggressive cellular features in many cancer types. It is characterized by the loss of the epithelial cell phenotype and a shift to a more mesenchymal phenotype and is accompanied by an associated change in cell markers. EMT is highly complex and regulated via multiple signaling pathways. While the importance of EMT is classically described for carcinomas-cancers of epithelial origin-it has also been clearly demonstrated in non-epithelial cancers, including osteosarcoma (OS), a primary bone cancer predominantly affecting children and young adults. Recent studies examining EMT in OS have highlighted regulatory roles for multiple proteins, non-coding nucleic acids, and components of the tumor micro-environment. This review serves to summarize these experimental findings, identify key families of regulatory molecules, and identify potential therapeutic targets specific to the EMT process in OS.
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Al-Shehri A, Bakhashab S. Oncogenic Long Noncoding RNAs in Prostate Cancer, Osteosarcoma, and Metastasis. Biomedicines 2023; 11:biomedicines11020633. [PMID: 36831169 PMCID: PMC9953056 DOI: 10.3390/biomedicines11020633] [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: 01/21/2023] [Revised: 02/14/2023] [Accepted: 02/16/2023] [Indexed: 02/22/2023] Open
Abstract
Prostate cancer (PC) is a common malignancy and is one of the leading causes of cancer-related death in men worldwide. Osteosarcoma (OS) is the most common bone cancer, representing 20-40% of all bone malignancy cases. Cancer metastasis is a process by which malignant tumor cells detach from the primary tumor site via a cascade of processes and migrate to secondary sites through the blood circulation or lymphatic system to colonize and form secondary tumors. PC has a specific affinity to the bone based on the "seed and soil" theory; once PC reach the bone, it becomes incurable. Several studies have identified long noncoding RNAs (lncRNAs) as potential targets for cancer therapy or as diagnostic and prognostic biomarkers. The dysregulation of various lncRNAs has been found in various cancer types, including PC, OS, and metastasis. However, the mechanisms underlying lncRNA oncogenic activity in tumor progression and metastasis are extremely complex and remain incompletely understood. Therefore, understanding oncogenic lncRNAs and their role in OS, PC, and metastasis and the underlying mechanism may help better manage and treat this malignancy. The aim of this review is to summarize current knowledge of oncogenic lncRNAs and their involvement in PC, OS, and bone metastasis.
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Affiliation(s)
- Aishah Al-Shehri
- Biochemistry Department, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Sherin Bakhashab
- Biochemistry Department, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Correspondence: ; Tel.: +966-12-6400000
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17
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Effect of Nanosecond Pulsed Currents on Directions of Cell Elongation and Migration through Time-Lapse Analysis. Int J Mol Sci 2023; 24:ijms24043826. [PMID: 36835235 PMCID: PMC9967925 DOI: 10.3390/ijms24043826] [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: 12/31/2022] [Revised: 02/09/2023] [Accepted: 02/10/2023] [Indexed: 02/17/2023] Open
Abstract
It is generally known that cells elongate perpendicularly to an electric field and move in the direction of the field when an electric field is applied. We have shown that irradiation of plasma-simulated nanosecond pulsed currents elongates cells, but the direction of cell elongation and migration has not been elucidated. In this study, a new time-lapse observation device that can apply nanosecond pulsed currents to cells was constructed, and software to analyze cell migration was created to develop a device that can sequentially observe cell behavior. The results showed nanosecond pulsed currents elongate cells but do not affect the direction of elongation and migration. It was also found the behavior of cells changes depending on the conditions of the current application.
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18
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An Overview of Epithelial-to-Mesenchymal Transition and Mesenchymal-to-Epithelial Transition in Canine Tumors: How Far Have We Come? Vet Sci 2022; 10:vetsci10010019. [PMID: 36669020 PMCID: PMC9865109 DOI: 10.3390/vetsci10010019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/23/2022] [Accepted: 12/24/2022] [Indexed: 12/31/2022] Open
Abstract
Historically, pre-clinical and clinical studies in human medicine have provided new insights, pushing forward the contemporary knowledge. The new results represented a motivation for investigators in specific fields of veterinary medicine, who addressed the same research topics from different perspectives in studies based on experimental and spontaneous animal disease models. The study of different pheno-genotypic contexts contributes to the confirmation of translational models of pathologic mechanisms. This review provides an overview of EMT and MET processes in both human and canine species. While human medicine rapidly advances, having a large amount of information available, veterinary medicine is not at the same level. This situation should provide motivation for the veterinary medicine research field, to apply the knowledge on humans to research in pets. By merging the knowledge of these two disciplines, better and faster results can be achieved, thus improving human and canine health.
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19
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Brookes MJ, Roundhill EA, Jeys L, Parry M, Burchill SA, Rankin KS. Membrane-type 1 matrix metalloproteinase as predictor of survival and candidate therapeutic target in Ewing sarcoma. Pediatr Blood Cancer 2022; 69:e29959. [PMID: 36106829 DOI: 10.1002/pbc.29959] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 08/08/2022] [Accepted: 08/09/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Ewing sarcoma (ES) is the second most common primary bone malignancy, with an urgent need for new treatments. ES is associated with high rates of progression and relapse, driven by drug-resistant cells capable of migration, self-renewal and single-cell tumorigenesis, termed cancer stem-like cells (CSCs). Membrane-type 1 matrix metalloproteinase (MT1-MMP) is a membrane-bound proteolytic enzyme, which, via direct and indirect mechanisms, digests four of the main types of collagen. This can be hijacked in malignancy for invasion and metastasis, with high expression predicting decreased survival in multiple cancers. In this study, we have examined the hypothesis that MT1-MMP is expressed by ES cells and explored the relationship between expression and outcomes. PROCEDURE MT1-MMP expression in ES established cell lines, primary patient-derived cultures and daughter ES-CSCs was characterised by RNA sequencing, Western blotting, immunocytochemistry and flow cytometry. Immunohistochemistry was used to detect MT1-MMP in tumour biopsies, and the relationship between expression, event-free and overall survival examined. RESULTS MT1-MMP was detected at both RNA and protein levels in five of six established cell lines, all primary cultures (n = 25) and all daughter ES-CSCs (n = 7). Immunohistochemistry of treatment-naïve biopsy tissue demonstrated that high MT1-MMP expression predicted decreased event-free and overall survival (p = .017 and .036, respectively; n = 47); this was not significant in multivariate analysis. CONCLUSIONS MT1-MMP is expressed by ES cells, including ES-CSCs, making it a candidate therapeutic target. The level of MT1-MMP expression at diagnosis may be considered as a prognostic biomarker if validated by retrospective analysis of a larger cohort of clinical trial samples.
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Affiliation(s)
- Marcus J Brookes
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK.,North of England Bone and Soft Tissue Tumour Service, Royal Victoria Infirmary, Newcastle upon Tyne, UK
| | - Elizabeth A Roundhill
- Children's Cancer Research Group, Leeds Institute of Medical Research, St. James's University Hospital, Leeds, UK
| | - Lee Jeys
- Royal Orthopaedic Hospital NHS Foundation Trust, Northfield, Birmingham, UK
| | - Michael Parry
- Royal Orthopaedic Hospital NHS Foundation Trust, Northfield, Birmingham, UK
| | - Susan A Burchill
- Children's Cancer Research Group, Leeds Institute of Medical Research, St. James's University Hospital, Leeds, UK
| | - Kenneth S Rankin
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK.,North of England Bone and Soft Tissue Tumour Service, Royal Victoria Infirmary, Newcastle upon Tyne, UK
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20
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Aoki Y, Han Q, Tome Y, Yamamoto J, Kubota Y, Masaki N, Obara K, Hamada K, Wang JD, Inubushi S, Bouvet M, Clarke SG, Nishida K, Hoffman RM. Reversion of methionine addiction of osteosarcoma cells to methionine independence results in loss of malignancy, modulation of the epithelial-mesenchymal phenotype and alteration of histone-H3 lysine-methylation. Front Oncol 2022; 12:1009548. [PMID: 36408173 PMCID: PMC9671209 DOI: 10.3389/fonc.2022.1009548] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 10/19/2022] [Indexed: 02/01/2024] Open
Abstract
Methionine addiction, a fundamental and general hallmark of cancer, known as the Hoffman Effect, is due to altered use of methionine for increased and aberrant transmethylation reactions. However, the linkage of methionine addiction and malignancy of cancer cells is incompletely understood. An isogenic pair of methionine-addicted parental osteosarcoma cells and their rare methionine-independent revertant cells enabled us to compare them for malignancy, their epithelial-mesenchymal phenotype, and pattern of histone-H3 lysine-methylation. Methionine-independent revertant 143B osteosarcoma cells (143B-R) were selected from methionine-addicted parental cells (143B-P) by their chronic growth in low-methionine culture medium for 4 passages, which was depleted of methionine by recombinant methioninase (rMETase). Cell-migration capacity was compared with a wound-healing assay and invasion capability was compared with a transwell assay in 143B-P and 143B-R cells in vitro. Tumor growth and metastatic potential were compared after orthotopic cell-injection into the tibia bone of nude mice in vivo. Epithelial-mesenchymal phenotypic expression and the status of H3 lysine-methylation were determined with western immunoblotting. 143B-P cells had an IC50 of 0.20 U/ml and 143B-R cells had an IC50 of 0.68 U/ml for treatment with rMETase, demonstrating that 143B-R cells had regained the ability to grow in low methionine conditions. 143B-R cells had reduced cell migration and invasion capability in vitro, formed much smaller tumors than 143B-P cells and lost metastatic potential in vivo, indicating loss of malignancy in 143B-R cells. 143B-R cells showed gain of the epithelial marker, ZO-1 and loss of mesenchymal markers, vimentin, Snail, and Slug and, an increase of histone H3K9me3 and H3K27me3 methylation and a decrease of H3K4me3, H3K36me3, and H3K79me3 methylation, along with their loss of malignancy. These results suggest that shifting the balance in histone methylases might be a way to decrease the malignant potential of cells. The present results demonstrate the rationale to target methionine addiction for improved sarcoma therapy.
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Affiliation(s)
- Yusuke Aoki
- AntiCancer Inc, San Diego, CA, United States
- Department of Surgery, University of California San Diego, La Jolla, CA, United States
- Department of Orthopedic Surgery, Graduate School of Medicine, University of the Ryukyus, Nishihara, Japan
| | | | - Yasunori Tome
- Department of Orthopedic Surgery, Graduate School of Medicine, University of the Ryukyus, Nishihara, Japan
| | - Jun Yamamoto
- AntiCancer Inc, San Diego, CA, United States
- Department of Surgery, University of California San Diego, La Jolla, CA, United States
| | - Yutaro Kubota
- AntiCancer Inc, San Diego, CA, United States
- Department of Surgery, University of California San Diego, La Jolla, CA, United States
| | - Noriyuki Masaki
- AntiCancer Inc, San Diego, CA, United States
- Department of Surgery, University of California San Diego, La Jolla, CA, United States
| | - Koya Obara
- AntiCancer Inc, San Diego, CA, United States
- Department of Surgery, University of California San Diego, La Jolla, CA, United States
| | - Kazuyuki Hamada
- AntiCancer Inc, San Diego, CA, United States
- Department of Surgery, University of California San Diego, La Jolla, CA, United States
| | - Justin D. Wang
- School of Medicine, California University of Science and Medicine, Colton, CA, United States
| | | | - Michael Bouvet
- Department of Surgery, University of California San Diego, La Jolla, CA, United States
| | - Steven G. Clarke
- Department of Chemistry and Biochemistry, University of California Los Angeles, Los Angeles, CA, United States
| | - Kotaro Nishida
- Department of Orthopedic Surgery, Graduate School of Medicine, University of the Ryukyus, Nishihara, Japan
| | - Robert M. Hoffman
- AntiCancer Inc, San Diego, CA, United States
- Department of Surgery, University of California San Diego, La Jolla, CA, United States
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21
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Esperança-Martins M, F.Duarte I, Rodrigues M, Soares do Brito J, López-Presa D, Costa L, Fernandes I, Dias S. On the Relevance of Soft Tissue Sarcomas Metabolic Landscape Mapping. Int J Mol Sci 2022; 23:11430. [PMID: 36232732 PMCID: PMC9570318 DOI: 10.3390/ijms231911430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 09/20/2022] [Accepted: 09/23/2022] [Indexed: 11/17/2022] Open
Abstract
Soft tissue sarcomas (STS) prognosis is disappointing, with current treatment strategies being based on a "fit for all" principle and not taking distinct sarcoma subtypes specificities and genetic/metabolic differences into consideration. The paucity of precision therapies in STS reflects the shortage of studies that seek to decipher the sarcomagenesis mechanisms. There is an urge to improve STS diagnosis precision, refine STS classification criteria, and increase the capability of identifying STS prognostic biomarkers. Single-omics and multi-omics studies may play a key role on decodifying sarcomagenesis. Metabolomics provides a singular insight, either as a single-omics approach or as part of a multi-omics strategy, into the metabolic adaptations that support sarcomagenesis. Although STS metabolome is scarcely characterized, untargeted and targeted metabolomics approaches employing different data acquisition methods such as mass spectrometry (MS), MS imaging, and nuclear magnetic resonance (NMR) spectroscopy provided important information, warranting further studies. New chromatographic, MS, NMR-based, and flow cytometry-based methods will offer opportunities to therapeutically target metabolic pathways and to monitorize the response to such metabolic targeting therapies. Here we provide a comprehensive review of STS omics applications, comprising a detailed analysis of studies focused on the metabolic landscape of these tumors.
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Affiliation(s)
- Miguel Esperança-Martins
- Medical Oncology Department, Centro Hospitalar Universitário Lisboa Norte, 1649-028 Lisboa, Portugal
- Vascular Biology & Cancer Microenvironment Lab, Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisboa, Portugal
- Translational Oncobiology Lab, Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisboa, Portugal
| | - Iola F.Duarte
- CICECO-Aveiro Institute of Materials, Department of Chemistry, Universidade de Aveiro, 3810-193 Aveiro, Portugal
| | - Mara Rodrigues
- Vascular Biology & Cancer Microenvironment Lab, Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisboa, Portugal
| | - Joaquim Soares do Brito
- Orthopedics Department, Centro Hospitalar Universitário Lisboa Norte, 1649-028 Lisboa, Portugal
| | - Dolores López-Presa
- Pathology Department, Centro Hospitalar Universitário Lisboa Norte, 1649-028 Lisboa, Portugal
| | - Luís Costa
- Medical Oncology Department, Centro Hospitalar Universitário Lisboa Norte, 1649-028 Lisboa, Portugal
- Translational Oncobiology Lab, Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisboa, Portugal
- Faculdade de Medicina da Universidade de Lisboa, Clínica Universitária de Oncologia Médica, 1649-028 Lisboa, Portugal
| | - Isabel Fernandes
- Medical Oncology Department, Centro Hospitalar Universitário Lisboa Norte, 1649-028 Lisboa, Portugal
- Translational Oncobiology Lab, Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisboa, Portugal
- Faculdade de Medicina da Universidade de Lisboa, Clínica Universitária de Oncologia Médica, 1649-028 Lisboa, Portugal
| | - Sérgio Dias
- Vascular Biology & Cancer Microenvironment Lab, Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisboa, Portugal
- Faculdade de Medicina da Universidade de Lisboa, Clínica Universitária de Oncologia Médica, 1649-028 Lisboa, Portugal
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22
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Hadjimichael AC, Foukas AF, Papadimitriou E, Kaspiris A, Peristiani C, Chaniotakis I, Kotsari M, Pergaris A, Theocharis S, Sarantis P, Christopoulou M, Psyrri A, Mavrogenis AF, Savvidou OD, Papagelopoulos PJ, Armakolas A. Doxycycline inhibits the progression of metastases in early-stage osteosarcoma by downregulating the expression of MMPs, VEGF and ezrin at primary sites. Cancer Treat Res Commun 2022; 32:100617. [PMID: 36027697 DOI: 10.1016/j.ctarc.2022.100617] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 07/29/2022] [Accepted: 08/01/2022] [Indexed: 06/15/2023]
Abstract
INTRODUCTION Osteosarcoma (OS) is the most common primary osseous malignant tumour, with high propensity to metastasise in lungs. Pulmonary micro-metastases are present in up to 80% of patients at initial diagnosis and they are associated with significantly worse prognosis. Doxycycline (Dox) is a synthetic tetracycline that has been shown to have anti-cancer properties in vitro and in vivo, and inhibit angiogenesis - effects that may prove beneficial for several types of cancer. The aim of the present work was to study how Dox affects OS cell growth in vitro and in vivo and OS-driven pulmonary metastasis in vivo. METHODS In vitro, the effect of Dox was measured in MG-63 and 143B human OS cell viability, apoptosis, invasion and migration. In vivo, highly metastatic 143B cells were orthotopically implanted into the tibia of SCID mice. The tumour growth and pulmonary metastases between Dox treated and untreated, non-amputated and early amputated xenografts were examined. RESULTS In vitro, Dox decreased viability, inhibited invasion, migration, and induced the apoptosis of OS cells. In vivo, Dox significantly enhanced tumour necrosis at primary OS sites, similarly to its in vitro effect, and downregulated the expression of Ki67, MMP2, MMP9, VEGFA and ezrin. It also decreased circulating VEGFA and MMP9 protein levels, in line with the decreased metastatic burden in Dox-treated mice (non-amputated and early-amputated). CONCLUSIONS Reprofiling of Dox can prevent the evolvement of pulmonary micro-metastases to clinically detectable macro-metastases and suppress the lethal progress of OS by inhibiting the expression of MMPs, VEGFA and ezrin at primary sites.
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Affiliation(s)
- Argyris C Hadjimichael
- Department of Orthopaedics, St Mary's Hospital, Imperial College Healthcare NHS Trust, Praed Street, W2 1NY, London, UK.
| | - Athanasios F Foukas
- Third Department of Orthopaedic surgery, "KAT" General Hospital of Athens, 2, Nikis Street, 14561, Kifissia, Greece.
| | - Evangelia Papadimitriou
- Laboratory of Molecular Pharmacology, Department of Pharmacy, University of Patras, 26504, Patras, Greece.
| | - Angelos Kaspiris
- Laboratory of Molecular Pharmacology, Department of Pharmacy, University of Patras, 26504, Patras, Greece.
| | - Chrysostomi Peristiani
- Medical School, National and Kapodistrian University of Athens,75, Mikras Asias Street, Goudi, 11527, Athens, Greece.
| | - Ioannis Chaniotakis
- Healthcare Directorate of the Hellenic Air Force General Staff, Athens, 3, P. Kanellopoulou Street, 11525, Athens, Greece.
| | - Maria Kotsari
- Physiology Laboratory, Athens Medical School, National and Kapodistrian University of Athens, 75, Mikras Asias Street, Physiology Lab, Bld 16, Goudi, 11527, Athens, Greece..
| | - Alexandros Pergaris
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, 75, Mikras Asias Street, Bld 10, Goudi, 11527 Athens, Greece.
| | - Stamatios Theocharis
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, 75, Mikras Asias Street, Bld 10, Goudi, 11527 Athens, Greece.
| | - Panagiotis Sarantis
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, 75, Mikras Asias Street, Bld 10, Goudi, 11527 Athens, Greece.
| | - Magdalini Christopoulou
- Laboratory of Molecular Pharmacology, Department of Pharmacy, University of Patras, 26504, Patras, Greece.
| | - Amanda Psyrri
- Section of Medical Oncology, Department of Internal Medicine, Faculty of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital,1 Rimini Street, Chaidari, 12462, Athens, Greece.
| | - Andreas F Mavrogenis
- First Department of Orthopaedic Surgery, National and Kapodistrian University of Athens, Faculty of Medicine, Attikon University hospital, Athens,1 Rimini Street, Chaidari,12462, Athens, Greece..
| | - Olga D Savvidou
- First Department of Orthopaedic Surgery, National and Kapodistrian University of Athens, Faculty of Medicine, Attikon University hospital, Athens,1 Rimini Street, Chaidari,12462, Athens, Greece..
| | - Panayiotis J Papagelopoulos
- First Department of Orthopaedic Surgery, National and Kapodistrian University of Athens, Faculty of Medicine, Attikon University hospital, Athens,1 Rimini Street, Chaidari,12462, Athens, Greece..
| | - Athanasios Armakolas
- Physiology Laboratory, Athens Medical School, National and Kapodistrian University of Athens, 75, Mikras Asias Street, Physiology Lab, Bld 16, Goudi, 11527, Athens, Greece..
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23
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Shi D, Mu S, Pu F, Zhong B, Hu B, Muhtar M, Tong W, Shao Z, Zhang Z, Liu J. Pan-sarcoma characterization of lncRNAs in the crosstalk of EMT and tumour immunity identifies distinct clinical outcomes and potential implications for immunotherapy. Cell Mol Life Sci 2022; 79:427. [PMID: 35842562 PMCID: PMC11071722 DOI: 10.1007/s00018-022-04462-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Revised: 06/16/2022] [Accepted: 07/01/2022] [Indexed: 11/29/2022]
Abstract
The epithelial-to-mesenchymal transition (EMT) is a reversible process that may interact with tumour immunity through multiple approaches. There is increasing evidence demonstrating the interconnections among EMT-related processes, the tumour microenvironment, and immune activity, as well as its potential influence on the immunotherapy response. Long non-coding RNAs (lncRNAs) are emerging as critical modulators of gene expression. They play fundamental roles in tumour immunity and act as promising biomarkers of immunotherapy response. However, the potential roles of lncRNA in the crosstalk of EMT and tumour immunity are still unclear in sarcoma. We obtained multi-omics profiling of 1440 pan-sarcoma patients from 19 datasets. Through an unsupervised consensus clustering approach, we categorised EMT molecular subtypes. We subsequently identified 26 EMT molecular subtype and tumour immune-related lncRNAs (EILncRNA) across pan-sarcoma types and developed an EILncRNA signature-based weighted scoring model (EILncSig). The EILncSig exhibited favourable performance in predicting the prognosis of sarcoma, and a high-EILncSig was associated with exclusive tumour microenvironment (TME) characteristics with desert-like infiltration of immune cells. Multiple altered pathways, somatically-mutated genes and recurrent CNV regions associated with EILncSig were identified. Notably, the EILncSig was associated with the efficacy of immune checkpoint inhibition (ICI) therapy. Using a computational drug-genomic approach, we identified compounds, such as Irinotecan that may have the potential to convert the EILncSig phenotype. By integrative analysis on multi-omics profiling, our findings provide a comprehensive resource for understanding the functional role of lncRNA-mediated immune regulation in sarcomas, which may advance the understanding of tumour immune response and the development of lncRNA-based immunotherapeutic strategies for sarcoma.
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Affiliation(s)
- Deyao Shi
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
| | - Shidai Mu
- Institute of Haematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Feifei Pu
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Binlong Zhong
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Binwu Hu
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Muradil Muhtar
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Wei Tong
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Zengwu Shao
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Zhicai Zhang
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
| | - Jianxiang Liu
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
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24
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Lee YS, Kwon O, Jeong GR, Noh J, Kim SE, Yi GS, Hwang EM, Park JY. Deficiency of TTYH1 Expression Reduces the Migration and Invasion of U2OS Human Osteosarcoma Cells. Life (Basel) 2022; 12:life12040530. [PMID: 35455021 PMCID: PMC9032734 DOI: 10.3390/life12040530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 03/31/2022] [Accepted: 04/01/2022] [Indexed: 11/29/2022] Open
Abstract
The Tweety homolog (TTYH) chloride channel family is involved in oncogenic processes including cell proliferation, invasion, and colonization of cancers. Among the TTYH family, TTYH1 is highly expressed in several cancer cells, such as glioma, breast, and gastric cancer cells. However, the role of TTYH1 in the progression of osteosarcoma remains unknown. Here, we report that deficient TTYH1 expression results in the inhibition of the migration and invasion of U2OS human osteosarcoma cells. We found that TTYH1 was endogenously expressed at both mRNA and protein levels in U2OS cells and that these channels were located at the plasma membrane of the cells. Moreover, we found that silencing of the TTYH1 with small interfering RNA (siRNA) resulted in a decrease in the migration and invasion of U2OS cells, while the proliferation of the cells was not affected. Additionally, treatment with TTYH1 siRNA significantly suppressed the mRNA expression of epithelial−mesenchymal transition (EMT)-regulated transcription factors such as Zinc E-Box Binding Homeobox 1 (ZEB1) and SNAIL. Most importantly, the expression of matrix metalloproteinase (MMP)-2, MPP-9, and N-cadherin was dramatically reduced following the silencing of TTYH1. Taken together, our findings suggest that silencing of TTYH1 expression reduces migration and invasion of U2OS cells and that TTYH1 may act as a potential molecular target for osteosarcoma treatment.
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Affiliation(s)
- Young-Sun Lee
- School of Biosystems and Biomedical Sciences, College of Health Sciences, Korea University, Seoul 02841, Korea; (Y.-S.L.); (O.K.); (G.-R.J.); (J.N.); (S.E.K.)
- Center for Functional Connectomics, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea;
| | - Osung Kwon
- School of Biosystems and Biomedical Sciences, College of Health Sciences, Korea University, Seoul 02841, Korea; (Y.-S.L.); (O.K.); (G.-R.J.); (J.N.); (S.E.K.)
| | - Geuk-Rae Jeong
- School of Biosystems and Biomedical Sciences, College of Health Sciences, Korea University, Seoul 02841, Korea; (Y.-S.L.); (O.K.); (G.-R.J.); (J.N.); (S.E.K.)
| | - Junyeol Noh
- School of Biosystems and Biomedical Sciences, College of Health Sciences, Korea University, Seoul 02841, Korea; (Y.-S.L.); (O.K.); (G.-R.J.); (J.N.); (S.E.K.)
| | - Sung Eun Kim
- School of Biosystems and Biomedical Sciences, College of Health Sciences, Korea University, Seoul 02841, Korea; (Y.-S.L.); (O.K.); (G.-R.J.); (J.N.); (S.E.K.)
| | - Gwan-Su Yi
- Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea;
| | - Eun Mi Hwang
- Center for Functional Connectomics, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea;
| | - Jae-Yong Park
- School of Biosystems and Biomedical Sciences, College of Health Sciences, Korea University, Seoul 02841, Korea; (Y.-S.L.); (O.K.); (G.-R.J.); (J.N.); (S.E.K.)
- Correspondence:
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Sadhukhan S, Mishra PK. A multi-layered hybrid model for cancer cell invasion. Med Biol Eng Comput 2022; 60:1075-1098. [DOI: 10.1007/s11517-022-02514-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 01/17/2022] [Indexed: 12/01/2022]
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Genome-wide DNA methylation patterns reveal clinically relevant predictive and prognostic subtypes in human osteosarcoma. Commun Biol 2022; 5:213. [PMID: 35260776 PMCID: PMC8904843 DOI: 10.1038/s42003-022-03117-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 01/24/2022] [Indexed: 12/14/2022] Open
Abstract
Aberrant methylation of genomic DNA has been reported in many cancers. Specific DNA methylation patterns have been shown to provide clinically useful prognostic information and define molecular disease subtypes with different response to therapy and long-term outcome. Osteosarcoma is an aggressive malignancy for which approximately half of tumors recur following standard combined surgical resection and chemotherapy. No accepted prognostic factor save tumor necrosis in response to adjuvant therapy currently exists, and traditional genomic studies have thus far failed to identify meaningful clinical associations. We studied the genome-wide methylation state of primary tumors and tested how they predict patient outcomes. We discovered relative genomic hypomethylation to be strongly predictive of response to standard chemotherapy. Recurrence and survival were also associated with genomic methylation, but through more site-specific patterns. Furthermore, the methylation patterns were reproducible in three small independent clinical datasets. Downstream transcriptional, in vitro, and pharmacogenomic analysis provides insight into the clinical translation of the methylation patterns. Our findings suggest the assessment of genomic methylation may represent a strategy for stratifying patients for the application of alternative therapies.
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Montejano J, Jevtovic-Todorovic V. Anesthesia and Cancer, Friend or Foe? A Narrative Review. Front Oncol 2022; 11:803266. [PMID: 35004329 PMCID: PMC8735748 DOI: 10.3389/fonc.2021.803266] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 12/08/2021] [Indexed: 12/26/2022] Open
Abstract
Cancer remains the leading cause of death worldwide with close to 10 million deaths reported annually. Due to growth of the advanced age cohort in our population, it is predicted that the number of new cancer cases diagnosed between now until 2035 is to reach potentially 24 million individuals, a staggering increase in a relatively short time period. For many solid tumors, surgical resection along with chemotherapy is the best available approach to a potential cure which leads to almost 80% of cancer patients undergoing at least one surgical procedure during the course of their disease. During surgical intervention, the exposure to general anesthesia can be lengthy, complex and often involves various modalities resulting in an important question as to the role, if any, anesthesia may play in primary recurrence or metastatic conversion. Many components of the stress and inflammatory responses exhibited in the perioperative period can contribute to cancer growth and invasion. The agents used to induce and maintain general anesthesia have variable interactions with the immune and neuroendocrine systems and can influence the stress response during surgery. Thus, debating the best type of anesthesia that would help to attenuate sympathetic and/or pro-inflammatory responses while modulating cytokine release and transcription factors/oncogenes remains at the forefront. This may affect inducible cancer cell survival and migratory abilities not only intra-operatively, but also during the immediate post-operative phase of recovery. The ultimate question becomes how and whether the choice of anesthesia may influence the outcomes of cancer surgery with two major approaches being considered, i.e., regional and general anesthesia as well as the various hypnotics, analgesics and sympatholytics commonly used. In this review, we will address the latest information as to the role that anesthesia may play during cancer surgery with specific focus on primary recurrence and metastasis.
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Affiliation(s)
- Julio Montejano
- School of Medicine, University of Colorado, Aurora, CO, United States
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Cidre-Aranaz F, Li J, Hölting TLB, Orth MF, Imle R, Kutschmann S, Ammirati G, Ceranski K, Carreño-Gonzalez MJ, Kasan M, Marchetto A, Funk CM, Bestvater F, Bersini S, Arrigoni C, Moretti M, Thiel U, Baumhoer D, Sahm F, Pfister SM, Hartmann W, Dirksen U, Romero-Pérez L, Banito A, Ohmura S, Musa J, Kirchner T, Knott MML, Grünewald TGP. Integrative gene network and functional analyses identify a prognostically relevant key regulator of metastasis in Ewing sarcoma. Mol Cancer 2022; 21:1. [PMID: 34980141 PMCID: PMC8722160 DOI: 10.1186/s12943-021-01470-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 11/24/2021] [Indexed: 12/22/2022] Open
Affiliation(s)
- Florencia Cidre-Aranaz
- Hopp-Children's Cancer Center (KiTZ), Heidelberg, Germany
- Division of Translational Pediatric Sarcoma Research (B410), German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Im Neuenheimer Feld 280, 69210, Heidelberg, Germany
| | - Jing Li
- Hopp-Children's Cancer Center (KiTZ), Heidelberg, Germany
- Division of Translational Pediatric Sarcoma Research (B410), German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Im Neuenheimer Feld 280, 69210, Heidelberg, Germany
| | - Tilman L B Hölting
- Max-Eder Research Group for Pediatric Sarcoma Biology, Institute of Pathology, Faculty of Medicine, LMU Munich, Munich, Germany
| | - Martin F Orth
- Max-Eder Research Group for Pediatric Sarcoma Biology, Institute of Pathology, Faculty of Medicine, LMU Munich, Munich, Germany
| | - Roland Imle
- Hopp-Children's Cancer Center (KiTZ), Heidelberg, Germany
- Soft-Tissue Sarcoma Junior Research Group, German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Heidelberg, Germany
- Faculty of Biosciences, Heidelberg University, Heidelberg, Germany
- Division of Pediatric Surgery, Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, Heidelberg, Germany
| | - Stefanie Kutschmann
- Hopp-Children's Cancer Center (KiTZ), Heidelberg, Germany
- Division of Translational Pediatric Sarcoma Research (B410), German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Im Neuenheimer Feld 280, 69210, Heidelberg, Germany
| | - Giulia Ammirati
- Regenerative Medicine Technologies Laboratory, Ente Ospedaliero Cantonale (EOC), Lugano, Switzerland
| | - Katharina Ceranski
- Hopp-Children's Cancer Center (KiTZ), Heidelberg, Germany
- Division of Translational Pediatric Sarcoma Research (B410), German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Im Neuenheimer Feld 280, 69210, Heidelberg, Germany
| | - Martha Julia Carreño-Gonzalez
- Hopp-Children's Cancer Center (KiTZ), Heidelberg, Germany
- Division of Translational Pediatric Sarcoma Research (B410), German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Im Neuenheimer Feld 280, 69210, Heidelberg, Germany
| | - Merve Kasan
- Max-Eder Research Group for Pediatric Sarcoma Biology, Institute of Pathology, Faculty of Medicine, LMU Munich, Munich, Germany
| | - Aruna Marchetto
- Max-Eder Research Group for Pediatric Sarcoma Biology, Institute of Pathology, Faculty of Medicine, LMU Munich, Munich, Germany
| | - Cornelius M Funk
- Hopp-Children's Cancer Center (KiTZ), Heidelberg, Germany
- Division of Translational Pediatric Sarcoma Research (B410), German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Im Neuenheimer Feld 280, 69210, Heidelberg, Germany
| | - Felix Bestvater
- Light Microscopy Facility (W210), German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Simone Bersini
- Regenerative Medicine Technologies Laboratory, Ente Ospedaliero Cantonale (EOC), Lugano, Switzerland
| | - Chiara Arrigoni
- Regenerative Medicine Technologies Laboratory, Ente Ospedaliero Cantonale (EOC), Lugano, Switzerland
| | - Matteo Moretti
- Regenerative Medicine Technologies Laboratory, Ente Ospedaliero Cantonale (EOC), Lugano, Switzerland
- Biomedical Sciences Faculty, Università della Svizzera Italiana (USI), Lugano, Switzerland
| | - Uwe Thiel
- Technical University of Munich, School of Medicine, Department of Pediatrics and Children's Cancer Research Center, Munich, Germany
| | - Daniel Baumhoer
- Bone Tumor Reference Center, Institute of Pathology of the University Hospital of Basel, Basel, Switzerland
| | - Felix Sahm
- Hopp-Children's Cancer Center (KiTZ), Heidelberg, Germany
- Clinical Cooperation Unit (CCU) Neuropathology, German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Heidelberg, Germany
- Department of Neuropathology, Institute of Pathology, Heidelberg University Hospital, Heidelberg, Germany
| | - Stefan M Pfister
- Hopp-Children's Cancer Center (KiTZ), Heidelberg, Germany
- Division of Pediatric Neuro-Oncology, German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Wolfgang Hartmann
- Division of Translational Pathology, Gerhard-Domagk-Institute for Pathology, University Hospital Münster, Münster, Germany
| | - Uta Dirksen
- Pediatrics III, AYA Unit, West German Cancer Centre, University Hospital Essen, Essen, Germany
- German Cancer Consortium (DKTK), partner site Essen, Essen, Germany
| | - Laura Romero-Pérez
- Hopp-Children's Cancer Center (KiTZ), Heidelberg, Germany
- Division of Translational Pediatric Sarcoma Research (B410), German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Im Neuenheimer Feld 280, 69210, Heidelberg, Germany
| | - Ana Banito
- Hopp-Children's Cancer Center (KiTZ), Heidelberg, Germany
- Soft-Tissue Sarcoma Junior Research Group, German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Shunya Ohmura
- Hopp-Children's Cancer Center (KiTZ), Heidelberg, Germany
- Division of Translational Pediatric Sarcoma Research (B410), German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Im Neuenheimer Feld 280, 69210, Heidelberg, Germany
| | - Julian Musa
- Hopp-Children's Cancer Center (KiTZ), Heidelberg, Germany
- Division of Translational Pediatric Sarcoma Research (B410), German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Im Neuenheimer Feld 280, 69210, Heidelberg, Germany
- Department of General, Visceral and Transplantation Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Thomas Kirchner
- Max-Eder Research Group for Pediatric Sarcoma Biology, Institute of Pathology, Faculty of Medicine, LMU Munich, Munich, Germany
| | - Maximilian M L Knott
- Max-Eder Research Group for Pediatric Sarcoma Biology, Institute of Pathology, Faculty of Medicine, LMU Munich, Munich, Germany
| | - Thomas G P Grünewald
- Hopp-Children's Cancer Center (KiTZ), Heidelberg, Germany.
- Division of Translational Pediatric Sarcoma Research (B410), German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Im Neuenheimer Feld 280, 69210, Heidelberg, Germany.
- Max-Eder Research Group for Pediatric Sarcoma Biology, Institute of Pathology, Faculty of Medicine, LMU Munich, Munich, Germany.
- Institute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.
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Abrahao-Machado LF, Pinto F, Antunes B, Volc S, Boldrini E, Camargo OPD, Reis RM. Clinical impact of brachyury expression in Ewing sarcoma patients. Adv Med Sci 2021; 66:321-325. [PMID: 34273746 DOI: 10.1016/j.advms.2021.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 05/21/2021] [Accepted: 06/25/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE The T-box transcription factor brachyury has been demonstrated as a prognostic factor in a variety of cancer types and considered a novel oncotarget in solid tumors. Brachyury acts as a regulator of the epithelial-mesenchymal transition (EMT) process, leading to more aggressive behavior and poorer prognosis. However, recent literature evidence suggests a tumor suppressor role in other neoplasms. In the present study, we aimed to study brachyury expression and its prognostic impact in Ewing sarcoma, an aggressive neoplasm of young individuals. METHODS We analyzed the expression of brachyury by immunohistochemistry in a series of 96 Ewing sarcomas in a tissue microarray and investigated the association of the protein expression with the clinical parameters and overall survival. RESULTS More than half of the cases (51%, n = 49) depicted positive nuclear brachyury expression, while a lack of expression was observed in 49% (n = 47) of cases. Nuclear brachyury staining was significantly associated with non-white ethnicity (p = 0.04) and axial localization (p = 0.025). Importantly, lack of brachyury expression was significantly associated with lower overall survival in multivariate analyses (hazard ratio - HR: 2.227, p = 0.008). CONCLUSIONS Our findings indicate, that brachyury is an independent prognostic biomarker in Ewing sarcoma, which might suggest a tumor suppressor role and which yet to be fully elucidated.
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Alfino LN, Wilczewski-Shirai KC, Cronise KE, Coy J, Glapa K, Ehrhart EJ, Charles JB, Duval DL, Regan DP. Role of Periostin Expression in Canine Osteosarcoma Biology and Clinical Outcome. Vet Pathol 2021; 58:981-993. [PMID: 33685296 PMCID: PMC8426451 DOI: 10.1177/0300985821996671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Periostin is a matricellular protein important in regulating bone, tooth, and cardiac development. In pathologic conditions, periostin drives allergic and fibrotic inflammatory diseases and is also overexpressed in certain cancers. Periostin signaling in tumors has been shown to promote angiogenesis, metastasis, and cancer stem cell survival in rodent models, and its overexpression is associated with poor prognosis in human glioblastoma. However, the role of periostin in regulating tumorigenesis of canine cancers has not been evaluated. Given its role in bone development, we sought to evaluate mRNA and protein expression of periostin in canine osteosarcoma (OS) and assess its association with patient outcome. We validated an anti-human periostin antibody cross-reactive to canine periostin via western blot and immunohistochemistry and evaluated periostin expression in microarray data from 49 primary canine OS tumors and 8 normal bone samples. Periostin mRNA was upregulated greater than 40-fold in canine OS tumors compared to normal bone and was significantly correlated with periostin protein expression based on quantitative image analysis. However, neither periostin mRNA nor protein expression were associated with time to metastasis in this cohort. Gene Set Enrichment Analysis demonstrated significant enhancement of pro-tumorigenic pathways including canonical WNT signaling, epithelial-mesenchymal transition, and angiogenesis in periostin-high tumors, while periostin-low tumors demonstrated evidence of heightened antitumor immune responses. Overall, these data identify a novel antibody that can be used as a tool for evaluation of periostin expression in dogs and suggest that investigation of Wnt pathway-targeted drugs in periostin overexpressing canine OS may be a potential therapeutic target.
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Affiliation(s)
| | | | | | - Jonathan Coy
- 3447Colorado State University, Fort Collins, CO, USA
| | | | - E J Ehrhart
- Ethos Diagnostic Science, Wheat Ridge, CO, USA
| | | | - Dawn L Duval
- 3447Colorado State University, Fort Collins, CO, USA
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A Novel Expression Signature from the Perspective of Mesenchymal-Epithelial Transition for Hepatocellular Carcinoma with Regard to Prognosis, Clinicopathological Features, Immune Cell Infiltration, Chemotherapeutic Efficacy, and Immunosuppressive Molecules. JOURNAL OF ONCOLOGY 2021; 2021:5033416. [PMID: 34367283 PMCID: PMC8342179 DOI: 10.1155/2021/5033416] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 06/30/2021] [Accepted: 07/14/2021] [Indexed: 12/19/2022]
Abstract
Purpose Mesenchymal-epithelial transition (MET), a reverse biological process to epithelial-mesenchymal transition (EMT), is involved in tumor metastasis and invasion. However, the role of MET-related genes (MRGs) in hepatocellular carcinoma (HCC) prognosis remains unclear. Methods In this research, we obtained MRGs data and clinical information from public databases. In the TCGA dataset, a prognostic signature for HCC was constructed by the least absolute shrinkage and selection operator (LASSO) method and externally verified using the ICGC dataset. Results There were 148 differentially expressed MRGs (DEMRGs), out of which 37 MRGs were found associated with overall survival (OS) in the univariate Cox analysis. A novel signature integrating of 5 MRGs was constructed, which split patients into high- and low-risk groups. Kaplan-Meier analysis revealed that high-risk patients had unfavorable OS than those low-risk counterparts. Receiver operating characteristic curve (ROC) showed great performance of this signature in predictive ability. Multivariate Cox analysis confirmed that this signature could independently predict HCC prognosis. The analysis of immune cell infiltration demonstrated that immune status varied differently between high- and low-risk groups. The analysis of clinicopathological characteristics suggested that tumor grade, clinical stage, and T stage were different between risk groups. The analysis between this signature and chemotherapeutic efficacy and immunosuppressive molecules indicated that this signature could serve as a promising predictor. Conclusions In conclusion, we constructed and verified a novel signature from the perspective of MET, which was significantly associated with HCC prognosis, clinicopathological features, immune status, chemotherapeutic efficacy, and immunosuppressive biomarkers.
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Miallot R, Galland F, Millet V, Blay JY, Naquet P. Metabolic landscapes in sarcomas. J Hematol Oncol 2021; 14:114. [PMID: 34294128 PMCID: PMC8296645 DOI: 10.1186/s13045-021-01125-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 07/08/2021] [Indexed: 12/15/2022] Open
Abstract
Metabolic rewiring offers novel therapeutic opportunities in cancer. Until recently, there was scant information regarding soft tissue sarcomas, due to their heterogeneous tissue origin, histological definition and underlying genetic history. Novel large-scale genomic and metabolomics approaches are now helping stratify their physiopathology. In this review, we show how various genetic alterations skew activation pathways and orient metabolic rewiring in sarcomas. We provide an update on the contribution of newly described mechanisms of metabolic regulation. We underscore mechanisms that are relevant to sarcomagenesis or shared with other cancers. We then discuss how diverse metabolic landscapes condition the tumor microenvironment, anti-sarcoma immune responses and prognosis. Finally, we review current attempts to control sarcoma growth using metabolite-targeting drugs.
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Affiliation(s)
- Richard Miallot
- Centre National de la Recherche Scientifique, Institut National de la Santé et de la Recherche Médicale, Centre d'Immunologie de Marseille Luminy, Aix Marseille Univ, Marseille, France.
| | - Franck Galland
- Centre National de la Recherche Scientifique, Institut National de la Santé et de la Recherche Médicale, Centre d'Immunologie de Marseille Luminy, Aix Marseille Univ, Marseille, France
| | - Virginie Millet
- Centre National de la Recherche Scientifique, Institut National de la Santé et de la Recherche Médicale, Centre d'Immunologie de Marseille Luminy, Aix Marseille Univ, Marseille, France
| | - Jean-Yves Blay
- Centre Léon Bérard, Lyon 1, Lyon Recherche Innovation contre le Cancer, Université Claude Bernard, Lyon, France
| | - Philippe Naquet
- Centre National de la Recherche Scientifique, Institut National de la Santé et de la Recherche Médicale, Centre d'Immunologie de Marseille Luminy, Aix Marseille Univ, Marseille, France.
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Treps L, Faure S, Clere N. Vasculogenic mimicry, a complex and devious process favoring tumorigenesis – Interest in making it a therapeutic target. Pharmacol Ther 2021; 223:107805. [DOI: 10.1016/j.pharmthera.2021.107805] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Damerell V, Pepper MS, Prince S. Molecular mechanisms underpinning sarcomas and implications for current and future therapy. Signal Transduct Target Ther 2021; 6:246. [PMID: 34188019 PMCID: PMC8241855 DOI: 10.1038/s41392-021-00647-8] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 04/18/2021] [Accepted: 05/18/2021] [Indexed: 02/06/2023] Open
Abstract
Sarcomas are complex mesenchymal neoplasms with a poor prognosis. Their clinical management is highly challenging due to their heterogeneity and insensitivity to current treatments. Although there have been advances in understanding specific genomic alterations and genetic mutations driving sarcomagenesis, the underlying molecular mechanisms, which are likely to be unique for each sarcoma subtype, are not fully understood. This is in part due to a lack of consensus on the cells of origin, but there is now mounting evidence that they originate from mesenchymal stromal/stem cells (MSCs). To identify novel treatment strategies for sarcomas, research in recent years has adopted a mechanism-based search for molecular markers for targeted therapy which has included recapitulating sarcomagenesis using in vitro and in vivo MSC models. This review provides a comprehensive up to date overview of the molecular mechanisms that underpin sarcomagenesis, the contribution of MSCs to modelling sarcomagenesis in vivo, as well as novel topics such as the role of epithelial-to-mesenchymal-transition (EMT)/mesenchymal-to-epithelial-transition (MET) plasticity, exosomes, and microRNAs in sarcomagenesis. It also reviews current therapeutic options including ongoing pre-clinical and clinical studies for targeted sarcoma therapy and discusses new therapeutic avenues such as targeting recently identified molecular pathways and key transcription factors.
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Affiliation(s)
- Victoria Damerell
- Division of Cell Biology, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Observatory, Cape Town, South Africa
| | - Michael S Pepper
- Institute for Cellular and Molecular Medicine, Department of Immunology, SAMRC Extramural Unit for Stem Research and Therapy, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Sharon Prince
- Division of Cell Biology, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Observatory, Cape Town, South Africa.
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PB01 suppresses radio-resistance by regulating ATR signaling in human non-small-cell lung cancer cells. Sci Rep 2021; 11:12093. [PMID: 34103635 PMCID: PMC8187425 DOI: 10.1038/s41598-021-91716-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 05/31/2021] [Indexed: 12/30/2022] Open
Abstract
Despite the common usage of radiotherapy for the treatment of human non-small-cell lung cancer (NSCLC), cancer therapeutic efficacy and outcome with ionizing radiation remains a challenge. Here, we report the antitumor effects and mechanism of a novel benzothiazole derivative PB01 (4-methoxy-cyclohexane carboxylic acid [2-(3,5-dimethyl-isoxazole-4-yl) sulpanil-benzothiazole-6-yl]-amide) in radiation-resistant human NSCLC cells. PB01 treatment is cytotoxic because it induces reactive oxygen species, ER stress, Bax, cytochrome c expression, the ATR-p53-GADD45ɑ axis, and cleavage of caspase-3 and -9. Additionally, we found that radio-resistant A549 and H460 subclones, named A549R and H460R, respectively, show enhanced epithelial-to-mesenchymal transition (EMT), whereas PB01 treatment inhibits EMT and mediates cell death through ER stress and the ATR axis under radiation exposure in radio-resistant A549R and H460R cells. Together, these results suggest that PB01 treatment can overcome radio-resistance during radiotherapy of NSCLC.
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Yu X, Yustein JT, Xu J. Research models and mesenchymal/epithelial plasticity of osteosarcoma. Cell Biosci 2021; 11:94. [PMID: 34022967 PMCID: PMC8141200 DOI: 10.1186/s13578-021-00600-w] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 04/30/2021] [Indexed: 12/13/2022] Open
Abstract
Most osteosarcomas (OSs) develop from mesenchymal cells at the bone with abnormal growth in young patients. OS has an annual incidence of 3.4 per million people and a 60-70% 5-year surviving rate. About 20% of OS patients have metastasis at diagnosis, and only 27% of patients with metastatic OS survive longer than 5 years. Mutation of tumor suppressors RB1, TP53, REQL4 and INK4a and/or deregulation of PI3K/mTOR, TGFβ, RANKL/NF-κB and IGF pathways have been linked to OS development. However, the agents targeting these pathways have yielded disappointing clinical outcomes. Surgery and chemotherapy remain the main treatments of OS. Recurrent and metastatic OSs are commonly resistant to these therapies. Spontaneous canine models, carcinogen-induced rodent models, transgenic mouse models, human patient-derived xenograft models, and cell lines from animal and human OSs have been developed for studying the initiation, growth and progression of OS and testing candidate drugs of OS. The cell plasticity regulated by epithelial-to-mesenchymal transition transcription factors (EMT-TFs) such as TWIST1, SNAIL, SLUG, ZEB1 and ZEB2 plays an important role in maintenance of the mesenchymal status and promotion of cell invasion and metastasis of OS cells. Multiple microRNAs including miR-30/9/23b/29c/194/200, proteins including SYT-SSX1/2 fusion proteins and OVOL2, and other factors that inhibit AMF/PGI and LRP5 can suppress either the expression or activity of EMT-TFs to increase epithelial features and inhibit OS metastasis. Further understanding of the molecular mechanisms that regulate OS cell plasticity should provide potential targets and therapeutic strategies for improving OS treatment.
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Affiliation(s)
- Xiaobin Yu
- Department of Molecular and Cellular Biology, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Jason T Yustein
- Department of Pediatrics, Texas Children's Cancer and Hematology Center, and The Faris D. Virani Ewing Sarcoma Center, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Jianming Xu
- Department of Molecular and Cellular Biology, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA.
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Agnoletto C, Caruso C, Garofalo C. Heterogeneous Circulating Tumor Cells in Sarcoma: Implication for Clinical Practice. Cancers (Basel) 2021; 13:cancers13092189. [PMID: 34063272 PMCID: PMC8124844 DOI: 10.3390/cancers13092189] [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: 03/18/2021] [Revised: 04/29/2021] [Accepted: 04/30/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary The present review is aimed to discuss the relevance of assaying for the presence and isolation of circulating tumor cells (CTCs) in patients with sarcoma. Just a few studies have been performed to detect and enumerate viable CTCs in sarcoma and a majority of them still represent proof-of-concept studies, while more frequently tumor cells have been detected in the circulation by using the PCR-based method. Nevertheless, recent advances in technologies allowed detection of epithelial–mesenchymal transitioned CTCs from patients with mesenchymal malignancies, despite results being mostly preliminary. The possibility to identify CTCs holds a great promise for both applications of liquid biopsy in sarcoma for precision medicine, and for research purposes to pinpoint the mechanism of the metastatic process through the characterization of tumor mesenchymal cells. Coherently, clinical trials in sarcoma have been designed accordingly to detect CTCs, for diagnosis, identification of novel therapeutic targets and resistance mechanisms of systemic therapies, and patient stratification. Abstract Bone and soft tissue sarcomas (STSs) represent a group of heterogeneous rare malignant tumors of mesenchymal origin, with a poor prognosis. Due to their low incidence, only a few studies have been reported addressing circulating tumor cells (CTCs) in sarcoma, despite the well-documented relevance for applications of liquid biopsy in precision medicine. In the present review, the most recent data relative to the detection and isolation of viable and intact CTCs in these tumors will be reviewed, and the heterogeneity in CTCs will be discussed. The relevance of epithelial–mesenchymal plasticity and stemness in defining the phenotypic and functional properties of these rare cells in sarcoma will be highlighted. Of note, the existence of dynamic epithelial–mesenchymal transition (EMT)-related processes in sarcoma tumors has only recently been related to their clinical aggressiveness. Also, the presence of epithelial cell adhesion molecule (EpCAM)-positive CTC in sarcoma has been weakly correlated with poor outcome and disease progression, thus proving the existence of both epithelial and mesenchymal CTC in sarcoma. The advancement in technologies for capturing and enumerating all diverse CTCs phenotype originating from these mesenchymal tumors are presented, and results provide a promising basis for clinical application of CTC detection in sarcoma.
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Zheng X, Dai F, Feng L, Zou H, Feng L, Xu M. Communication Between Epithelial-Mesenchymal Plasticity and Cancer Stem Cells: New Insights Into Cancer Progression. Front Oncol 2021; 11:617597. [PMID: 33968721 PMCID: PMC8097085 DOI: 10.3389/fonc.2021.617597] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 02/23/2021] [Indexed: 02/05/2023] Open
Abstract
The epithelial–mesenchymal transition (EMT) is closely associated with the acquisition of aggressive traits by carcinoma cells and is considered responsible for metastasis, relapse, and chemoresistance. Molecular links between the EMT and cancer stem cells (CSCs) have indicated that EMT processes play important roles in the expression of CSC-like properties. It is generally thought that EMT-related transcription factors (EMT-TFs) need to be downregulated to confer an epithelial phenotype to mesenchymal cells and increase cell proliferation, thereby promoting metastasis formation. However, the genetic and epigenetic mechanisms that regulate EMT and CSC activation are contradictory. Emerging evidence suggests that EMT need not be a binary model and instead a hybrid epithelial/mesenchymal state. This dynamic process correlates with epithelial–mesenchymal plasticity, which indicates a contradictory role of EMT during cancer progression. Recent studies have linked the epithelial–mesenchymal plasticity and stem cell-like traits, providing new insights into the conflicting relationship between EMT and CSCs. In this review, we examine the current knowledge about the interplay between epithelial–mesenchymal plasticity and CSCs in cancer biology and evaluate the controversies and future perspectives. Understanding the biology of epithelial–mesenchymal plasticity and CSCs and their implications in therapeutic treatment may provide new opportunities for targeted intervention.
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Affiliation(s)
- Xiaobo Zheng
- Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Fuzhen Dai
- Department of General Surgery, The First People's Hospital of Longquanyi District, Chengdu, China
| | - Lei Feng
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Hong Zou
- Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, China.,General Surgery Center of PLA, General Hospital of Western Theater Command, Chengdu, China
| | - Li Feng
- Department of General Surgery, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Mingqing Xu
- Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, China.,Department of Hepatopancreatobiliary Surgery, Meishan City People's Hospital, Meishan Hospital of West China Hospital, Sichuan University, Meishan, China
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Reverse Engineering of Ewing Sarcoma Regulatory Network Uncovers PAX7 and RUNX3 as Master Regulators Associated with Good Prognosis. Cancers (Basel) 2021; 13:cancers13081860. [PMID: 33924679 PMCID: PMC8070584 DOI: 10.3390/cancers13081860] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 03/16/2021] [Accepted: 04/01/2021] [Indexed: 12/24/2022] Open
Abstract
Ewing Sarcoma (ES) is a rare malignant tumor occurring most frequently in adolescents and young adults. The ES hallmark is a chromosomal translocation between the chromosomes 11 and 22 that results in an aberrant transcription factor (TF) through the fusion of genes from the FET and ETS families, commonly EWSR1 and FLI1. The regulatory mechanisms behind the ES transcriptional alterations remain poorly understood. Here, we reconstruct the ES regulatory network using public available transcriptional data. Seven TFs were identified as potential MRs and clustered into two groups: one composed by PAX7 and RUNX3, and another composed by ARNT2, CREB3L1, GLI3, MEF2C, and PBX3. The MRs within each cluster act as reciprocal agonists regarding the regulation of shared genes, regulon activity, and implications in clinical outcome, while the clusters counteract each other. The regulons of all the seven MRs were differentially methylated. PAX7 and RUNX3 regulon activity were associated with good prognosis while ARNT2, CREB3L1, GLI3, and PBX3 were associated with bad prognosis. PAX7 and RUNX3 appear as highly expressed in ES biopsies and ES cell lines. This work contributes to the understanding of the ES regulome, identifying candidate MRs, analyzing their methilome and pointing to potential prognostic factors.
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Ruiz-Espigares J, Nieto D, Moroni L, Jiménez G, Marchal JA. Evolution of Metastasis Study Models toward Metastasis-On-A-Chip: The Ultimate Model? SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2006009. [PMID: 33705602 DOI: 10.1002/smll.202006009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 12/05/2020] [Indexed: 06/12/2023]
Abstract
For decades, several attempts have been made to obtain a mimetic model for the study of metastasis, the reason of most of deaths caused by cancer, in order to solve the unknown phenomena surrounding this disease. To better understand this cellular dissemination process, more realistic models are needed that are capable of faithfully recreating the entire and essential tumor microenvironment (TME). Thus, new tools known as tumor-on-a-chip and metastasis-on-a-chip have been recently proposed. These tools incorporate microfluidic systems and small culture chambers where TME can be faithfully modeled thanks to 3D bioprinting. In this work, a literature review has been developed about the different phases of metastasis, the remaining unknowns and the use of new models to study this disease. The aim is to provide a global vision of the current panorama and the great potential that these systems have for in vitro translational research on the molecular basis of the pathology. In addition, these models will allow progress toward a personalized medicine, generating chips from patient samples that mimic the original tumor and the metastatic process to perform a precise pharmacological screening by establishing the most appropriate treatment protocol.
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Affiliation(s)
- Jesús Ruiz-Espigares
- Biopathology and Regenerative Medicine Institute (IBIMER), Centre for Biomedical Research (CIBM), University of Granada, Granada, E-18016, Spain
- Excellence Research Unit "Modeling Nature" (MNat), University of Granada, Granada, 18016, Spain
- Department of Human Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, E-18016, Spain
- Biosanitary Research Institute of Granada (ibs.GRANADA), University Hospitals of Granada-University of Granada, Granada, E-18071, Spain
| | - Daniel Nieto
- Photonics4life Research Group, Applied Physics Department, Faculty of Physics, University of Santiago de Compostela, Santiago de Compostela, 15705, Spain
- Complex Tissue Regeneration Department, MERLN Institute for Technology Inspired Regenerative Medicine, Universiteitssingel 40, Maastricht, 6229ER, The Netherlands
| | - Lorenzo Moroni
- Complex Tissue Regeneration Department, MERLN Institute for Technology Inspired Regenerative Medicine, Universiteitssingel 40, Maastricht, 6229ER, The Netherlands
| | - Gema Jiménez
- Biopathology and Regenerative Medicine Institute (IBIMER), Centre for Biomedical Research (CIBM), University of Granada, Granada, E-18016, Spain
- Excellence Research Unit "Modeling Nature" (MNat), University of Granada, Granada, 18016, Spain
- Department of Human Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, E-18016, Spain
- Biosanitary Research Institute of Granada (ibs.GRANADA), University Hospitals of Granada-University of Granada, Granada, E-18071, Spain
| | - Juan Antonio Marchal
- Biopathology and Regenerative Medicine Institute (IBIMER), Centre for Biomedical Research (CIBM), University of Granada, Granada, E-18016, Spain
- Excellence Research Unit "Modeling Nature" (MNat), University of Granada, Granada, 18016, Spain
- Department of Human Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, E-18016, Spain
- Biosanitary Research Institute of Granada (ibs.GRANADA), University Hospitals of Granada-University of Granada, Granada, E-18071, Spain
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Huang X, Xiang L, Wang B, Hu J, Liu C, Ren A, Du K, Ye G, Liang Y, Tang Y, Yang D, Yuan Y. CMTM6 promotes migration, invasion, and EMT by interacting with and stabilizing vimentin in hepatocellular carcinoma cells. J Transl Med 2021; 19:120. [PMID: 33757532 PMCID: PMC7989033 DOI: 10.1186/s12967-021-02787-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 03/15/2021] [Indexed: 01/15/2023] Open
Abstract
Background CKLF like MARVEL transmembrane domain containing 6 (CMTM6) has been associated with the development in many kinds of cancers. However, the roles of CMTM6 in hepatocellular carcinoma (HCC) are largely unknown. Thus, the present study aimed to investigate the function of CMTM6 in HCC. Methods We analysed CMTM6 levels and functions using human HCC cell lines, paired HCC and adjacent non-tumorous tissues, and a tissue microarray. CMTM6 expression was silenced using short hairpin RNAs and its was overexpressed from a lentivirus vector. CMTM6 mRNA and protein levels were determined using quantitative real-time reverse transcription PCR and western blotting, respectively. Proliferation, colony formation, migration, and invasion were assessed using a Cell counting kit-8, colony formation, wound-healing, and Matrigel invasion assays, respectively. Immunohistochemistry was used to score the expression of CMTM6 in tissue samples. The localization and binding partners of CMTM6 were investigated using immunofluorescence and coimmunoprecipitation experiments, respectively. A mouse xenograft model was used for in vivo studies. Results Compared with that in adjacent, non-cancerous tissue, Here, CMTM6 levels were increased in HCC tissue samples. Silencing of CMTM6 suppressed the proliferation, migration, and invasion of HCC cells. Conversely, CMTM6 overexpression enhanced HCC cell invasion, migration, and proliferation. Mechanistically, CMTM6 physically interacts with and stabilizes vimentin, thus inducing epithelial–mesenchymal transition (EMT), which promotes proliferation, migration and invasion. Importantly, in HCC tissues, CMTM6 expression correlated positively with vimentin levels. Poor prognosis of HCC was associated significantly with higher CMTM6 expression. Conclusions CMTM6 has an important function in HCC proliferation, migration, and invasion, via its interaction with and stabilization of vimentin. CMTM6 might represent a potential biomarker and therapeutic target to treat HCC. Supplementary Information The online version contains supplementary material available at 10.1186/s12967-021-02787-5.
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Affiliation(s)
- Xiaoting Huang
- Department of Radiation Oncology, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, No. 78 Hengzhigang Road, Guangzhou, 510095, Guangdong, People's Republic of China.,State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Disease, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
| | - Leyang Xiang
- Department of Surgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, No. 78 Hengzhigang Road, Guangzhou, 510095, Guangdong, People's Republic of China
| | - Baiyao Wang
- Department of Radiation Oncology, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, No. 78 Hengzhigang Road, Guangzhou, 510095, Guangdong, People's Republic of China.,State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Disease, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
| | - Jijie Hu
- Department of Orthopaedics and Traumatology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Chunshan Liu
- Department of Radiation Oncology, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, No. 78 Hengzhigang Road, Guangzhou, 510095, Guangdong, People's Republic of China.,State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Disease, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
| | - Anbang Ren
- Department of Radiation Oncology, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, No. 78 Hengzhigang Road, Guangzhou, 510095, Guangdong, People's Republic of China.,State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Disease, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
| | - Kunpeng Du
- Department of Radiation Oncology, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, No. 78 Hengzhigang Road, Guangzhou, 510095, Guangdong, People's Republic of China.,State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Disease, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
| | - Gengtai Ye
- Unit of Hepatobiliary Surgery, Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Baiyun District, Guangzhou, 510515, China
| | - Yingying Liang
- Department of Radiation Oncology, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, No. 78 Hengzhigang Road, Guangzhou, 510095, Guangdong, People's Republic of China.,State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Disease, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
| | - Yunqiang Tang
- Department of Surgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, No. 78 Hengzhigang Road, Guangzhou, 510095, Guangdong, People's Republic of China.
| | - Dinghua Yang
- Unit of Hepatobiliary Surgery, Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Baiyun District, Guangzhou, 510515, China.
| | - Yawei Yuan
- Department of Radiation Oncology, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, No. 78 Hengzhigang Road, Guangzhou, 510095, Guangdong, People's Republic of China. .,State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Disease, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China.
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Indio V, Schipani A, Nannini M, Urbini M, Rizzo A, De Leo A, Altimari A, Di Scioscio V, Messelodi D, Tarantino G, Astolfi A, Pantaleo MA. Gene Expression Landscape of SDH-Deficient Gastrointestinal Stromal Tumors. J Clin Med 2021; 10:jcm10051057. [PMID: 33806389 PMCID: PMC7961685 DOI: 10.3390/jcm10051057] [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: 01/30/2021] [Revised: 02/23/2021] [Accepted: 02/24/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND About 20-40% of gastrointestinal stromal tumors (GISTs) lacking KIT/PDGFRA mutations show defects in succinate dehydrogenase (SDH) complex. This study uncovers the gene expression profile (GEP) of SDH-deficient GIST in order to identify new signaling pathways or molecular events actionable for a tailored therapy. METHODS We analyzed 36 GIST tumor samples, either from formalin-fixed, paraffin-embedded by microarray or from fresh frozen tissue by RNA-seq, retrospectively collected among KIT-mutant and SDH-deficient GISTs. Pathway analysis was performed to highlight enriched and depleted transcriptional signatures. Tumor microenvironment and immune profile were also evaluated. RESULTS SDH-deficient GISTs showed a distinct GEP with respect to KIT-mutant GISTs. In particular, SDH-deficient GISTs were characterized by an increased expression of neural markers and by the activation of fibroblast growth factor receptor signaling and several biological pathways related to invasion and tumor progression. Among them, hypoxia and epithelial-to-mesenchymal transition emerged as features shared with SDH-deficient pheochromocytoma/paraganglioma. In addition, the study of immune landscape revealed the depletion of tumor microenvironment and inflammation gene signatures. CONCLUSIONS This study provides an update of GEP in SDH-deficient GISTs, highlighting differences and similarities compared to KIT-mutant GISTs and to other neoplasm carrying the SDH loss of function. Our findings add a piece of knowledge in SDH-deficient GISTs, shedding light on their putative histology and on the dysregulated biological processes as targets of new therapeutic strategies.
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Affiliation(s)
- Valentina Indio
- “Giorgio Prodi” Cancer Research Center, University of Bologna, 40138 Bologna, Italy; (V.I.); (G.T.)
| | - Angela Schipani
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, 40138 Bologna, Italy; (A.S.); (A.R.)
| | - Margherita Nannini
- Division of Oncology, IRCCS—Azienda Ospedaliero Universitaria di Bologna, 40138 Bologna, Italy; (M.N.); (M.A.P.)
| | - Milena Urbini
- Biosciences Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy;
| | - Alessandro Rizzo
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, 40138 Bologna, Italy; (A.S.); (A.R.)
| | - Antonio De Leo
- Pathology Unit, IRCCS—Azienda Ospedaliero Universitaria di Bologna, 40138 Bologna, Italy;
| | - Annalisa Altimari
- Laboratory of Oncologic Molecular Pathology, IRCCS—Azienda Ospedaliero Universitaria di Bologna, 40138 Bologna, Italy;
| | - Valerio Di Scioscio
- Radiology Unit, IRCCS—Azienda Ospedaliero Universitaria di Bologna, 40138 Bologna, Italy;
| | - Daria Messelodi
- Department of Medical and Surgical Sciences, S. Orsola-Malpighi Hospital, University of Bologna, 40138 Bologna, Italy;
| | - Giuseppe Tarantino
- “Giorgio Prodi” Cancer Research Center, University of Bologna, 40138 Bologna, Italy; (V.I.); (G.T.)
| | - Annalisa Astolfi
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy
- Correspondence:
| | - Maria Abbondanza Pantaleo
- Division of Oncology, IRCCS—Azienda Ospedaliero Universitaria di Bologna, 40138 Bologna, Italy; (M.N.); (M.A.P.)
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Chen Y, Li J, Xiao JK, Xiao L, Xu BW, Li C. The lncRNA NEAT1 promotes the epithelial-mesenchymal transition and metastasis of osteosarcoma cells by sponging miR-483 to upregulate STAT3 expression. Cancer Cell Int 2021; 21:90. [PMID: 33546665 PMCID: PMC7866772 DOI: 10.1186/s12935-021-01780-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 01/20/2021] [Indexed: 02/06/2023] Open
Abstract
Background Osteosarcoma is one of the most prevalent primary bone tumours in adolescents. Accumulating evidence shows that aberrant expression of the long non-coding RNA (lncRNA) NEAT1 and microRNA-483 (miR-483) contribute to the epithelial-mesenchymal transition (EMT), invasion and metastasis of tumour cells. However, the potential regulatory effects of NEAT1 and miR-483 on the EMT of osteosarcoma remain elusive. Methods The expression of the NEAT1, miR-483, signal transducer and activator of transcription-1 (STAT1), STAT3, and EMT-associated markers was measured using qRT-PCR or western blotting. NEAT1 overexpression or knockdown was induced by lentivirus-mediated transfection. A luciferase reporter assay was employed to confirm the association between NEAT1/miR-483 and miR-483/STAT3. RNA immunoprecipitation (RIP) was also performed to verify the NEAT1 and miR-483 interaction. Wound healing and transwell assays were implemented to assess the migration and invasion of U2OS cells. Unilateral subcutaneous injection of U2OS into nude mice was performed to investigate tumour metastasis in vivo. Results The expression of miR-483 was downregulated in both osteosarcoma cell lines and osteosarcoma tissues. The overexpression of miR-483 suppressed the migration, invasion, and expression of EMT-associated proteins in U2OS cells, while simultaneous overexpression of STAT3 partially relieved this suppression. Mechanistically, miR-483 specifically targeted the 3′ untranslated region (3′UTR) of STAT3 and repressed its expression. However, NEAT1 sponged miR-438, increased STAT3 expression, and repressed STAT1 expression, subsequently increasing the EMT of osteosarcoma cells. The knockdown of NEAT1 in transplanted U2OS cells impaired the liver and lung metastases of osteosarcoma in nude mice. Moreover, NEAT1 silencing inhibited the mesenchymal- epithelial transition (MET) of osteosarcoma at metastasis sites. Conclusions The lncRNA NEAT1/miR-483/STAT3 axis plays a crucial role in regulating the metastasis of osteosarcoma and potentially represents one appealing therapeutic target for osteosarcoma treatment in the future.
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Affiliation(s)
- Yan Chen
- Department of Nephrology, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, People's Republic of China
| | - Jun Li
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Nanchang, 330006, Jiangxi, People's Republic of China
| | - Jia-Kun Xiao
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Nanchang, 330006, Jiangxi, People's Republic of China
| | - Lei Xiao
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Nanchang, 330006, Jiangxi, People's Republic of China
| | - Bin-Wu Xu
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Nanchang, 330006, Jiangxi, People's Republic of China
| | - Chen Li
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Nanchang, 330006, Jiangxi, People's Republic of China.
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Transcriptional activators YAP/TAZ and AXL orchestrate dedifferentiation, cell fate, and metastasis in human osteosarcoma. Cancer Gene Ther 2021; 28:1325-1338. [PMID: 33408328 PMCID: PMC8636268 DOI: 10.1038/s41417-020-00281-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 11/19/2020] [Accepted: 12/03/2020] [Indexed: 12/12/2022]
Abstract
Osteosarcoma (OS) is a molecularly heterogeneous, aggressive, poorly differentiated pediatric bone cancer that frequently spreads to the lung. Relatively little is known about phenotypic and epigenetic changes that promote lung metastases. To identify key drivers of metastasis, we studied human CCH-OS-D OS cells within a previously described rat acellular lung (ACL) model that preserves the native lung architecture, extracellular matrix, and capillary network. This system identified a subset of cells—termed derived circulating tumor cells (dCTCs)—that can migrate, intravasate, and spread within a bioreactor-perfused capillary network. Remarkably, dCTCs highly expressed epithelial-to-mesenchymal transition (EMT)-associated transcription factors (EMT-TFs), such as ZEB1, TWIST, and SOX9, which suggests that they undergo cellular reprogramming toward a less differentiated state by coopting the same epigenetic machinery used by carcinomas. Since YAP/TAZ and AXL tightly regulate the fate and plasticity of normal mesenchymal cells in response to microenvironmental cues, we explored whether these proteins contributed to OS metastatic potential using an isogenic pair of human OS cell lines that differ in AXL expression. We show that AXL inhibition significantly reduced the number of MG63.2 pulmonary metastases in murine models. Collectively, we present a laboratory-based method to detect and characterize a pure population of dCTCs, which provides a unique opportunity to study how OS cell fate and differentiation contributes to metastatic potential. Though the important step of clinical validation remains, our identification of AXL, ZEB1, and TWIST upregulation raises the tantalizing prospect that EMT-TF-directed therapies might expand the arsenal of therapies used to combat advanced-stage OS.
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邓 蓉, 张 福, 雷 福, 刘 文, 刘 丝, 王 文. [Silencing long non-coding RNA HIF1A-AS2 inhibits proliferation, invasion and migration of cervical cancer cells in vitro]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2020; 40:1615-1621. [PMID: 33243752 PMCID: PMC7704379 DOI: 10.12122/j.issn.1673-4254.2020.11.12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To explore the inhibitory effects of silencing long non-coding RNA (LncRNA) HIF1A-AS2 on epithelialmesenchymal transition (EMT) and tumor stem cell-like phenotype in cervical cancer cells. METHODS We designed 3 shRNA constructs for silencing HIF1A-AS2 in CaSki cells, and the shRNA with the strongest interference effect was selected for subsequent experiment. CaSki cells were transfected with shRNA-NC or Sh-HIF1A-AS2, and the changes in cell viability, invasion ability, EMT, expressions of EMT-related proteins, formation of cell spheres and expressions of stem cell markers were detected. RESULTS Transfection with shRNA-NC and Sh-HIF1A-AS2 did not significantly affected the viability of CaSki cells (P > 0.05). Compared with the cells transfected with shRNA-NC, the cells transfected with Sh- HIF1A-AS2 showed significantly reduced invasion ability, expressions of vimentin N-cadherin, and cell sphere formation ability. HIF1A-AS2 silencing obviously lowered the rate of ABCG2-positive cells, significantly reduced the mRNA and protein expressions of Nanog, OCT4, and SOX2, and strongly enhanced the expression of E-cadherin in CaSki cells (P < 0.05). CONCLUSIONS Silencing HIF1A-AS2 can inhibit proliferation, invasion and migration of cervical cancer cells in vitro.
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Affiliation(s)
- 蓉 邓
- 萍乡矿业集团有限责任公司总医院妇科,江西 萍乡 337003Department of Gynecology, General Hospital of Pingxiang Mining Group CO., Ltd., Pingxiang 337003, China, China
| | - 福云 张
- 萍乡市人民医院妇科,江西 萍乡 337000Department of Gynecology, Pingxiang People's Hospital, Pingxiang 337000, China
| | - 福珍 雷
- 萍乡矿业集团有限责任公司总医院妇科,江西 萍乡 337003Department of Gynecology, General Hospital of Pingxiang Mining Group CO., Ltd., Pingxiang 337003, China, China
| | - 文涓 刘
- 萍乡矿业集团有限责任公司总医院妇科,江西 萍乡 337003Department of Gynecology, General Hospital of Pingxiang Mining Group CO., Ltd., Pingxiang 337003, China, China
| | - 丝荪 刘
- 南昌大学第一附属医院妇产科,江西 南昌 330006Department of Obstetrics and Gynecology, First Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - 文华 王
- 萍乡市人民医院妇科,江西 萍乡 337000Department of Gynecology, Pingxiang People's Hospital, Pingxiang 337000, China
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Grünewald TGP, Alonso M, Avnet S, Banito A, Burdach S, Cidre‐Aranaz F, Di Pompo G, Distel M, Dorado‐Garcia H, Garcia‐Castro J, González‐González L, Grigoriadis AE, Kasan M, Koelsche C, Krumbholz M, Lecanda F, Lemma S, Longo DL, Madrigal‐Esquivel C, Morales‐Molina Á, Musa J, Ohmura S, Ory B, Pereira‐Silva M, Perut F, Rodriguez R, Seeling C, Al Shaaili N, Shaabani S, Shiavone K, Sinha S, Tomazou EM, Trautmann M, Vela M, Versleijen‐Jonkers YMH, Visgauss J, Zalacain M, Schober SJ, Lissat A, English WR, Baldini N, Heymann D. Sarcoma treatment in the era of molecular medicine. EMBO Mol Med 2020; 12:e11131. [PMID: 33047515 PMCID: PMC7645378 DOI: 10.15252/emmm.201911131] [Citation(s) in RCA: 138] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 07/20/2020] [Accepted: 07/24/2020] [Indexed: 12/14/2022] Open
Abstract
Sarcomas are heterogeneous and clinically challenging soft tissue and bone cancers. Although constituting only 1% of all human malignancies, sarcomas represent the second most common type of solid tumors in children and adolescents and comprise an important group of secondary malignancies. More than 100 histological subtypes have been characterized to date, and many more are being discovered due to molecular profiling. Owing to their mostly aggressive biological behavior, relative rarity, and occurrence at virtually every anatomical site, many sarcoma subtypes are in particular difficult-to-treat categories. Current multimodal treatment concepts combine surgery, polychemotherapy (with/without local hyperthermia), irradiation, immunotherapy, and/or targeted therapeutics. Recent scientific advancements have enabled a more precise molecular characterization of sarcoma subtypes and revealed novel therapeutic targets and prognostic/predictive biomarkers. This review aims at providing a comprehensive overview of the latest advances in the molecular biology of sarcomas and their effects on clinical oncology; it is meant for a broad readership ranging from novices to experts in the field of sarcoma.
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Affiliation(s)
- Thomas GP Grünewald
- Max‐Eder Research Group for Pediatric Sarcoma BiologyInstitute of PathologyFaculty of MedicineLMU MunichMunichGermany
- Division of Translational Pediatric Sarcoma ResearchGerman Cancer Research Center (DKFZ), Hopp Children's Cancer Center (KiTZ), German Cancer Consortium (DKTK)HeidelbergGermany
- Institute of PathologyHeidelberg University HospitalHeidelbergGermany
| | - Marta Alonso
- Program in Solid Tumors and BiomarkersFoundation for the Applied Medical ResearchUniversity of Navarra PamplonaPamplonaSpain
| | - Sofia Avnet
- Orthopedic Pathophysiology and Regenerative Medicine UnitIRCCS Istituto Ortopedico RizzoliBolognaItaly
| | - Ana Banito
- Pediatric Soft Tissue Sarcoma Research GroupGerman Cancer Research Center (DKFZ)HeidelbergGermany
| | - Stefan Burdach
- Department of Pediatrics and Children's Cancer Research Center (CCRC)Technische Universität MünchenMunichGermany
| | - Florencia Cidre‐Aranaz
- Max‐Eder Research Group for Pediatric Sarcoma BiologyInstitute of PathologyFaculty of MedicineLMU MunichMunichGermany
| | - Gemma Di Pompo
- Orthopedic Pathophysiology and Regenerative Medicine UnitIRCCS Istituto Ortopedico RizzoliBolognaItaly
| | | | | | | | | | | | - Merve Kasan
- Max‐Eder Research Group for Pediatric Sarcoma BiologyInstitute of PathologyFaculty of MedicineLMU MunichMunichGermany
| | | | | | - Fernando Lecanda
- Division of OncologyAdhesion and Metastasis LaboratoryCenter for Applied Medical ResearchUniversity of NavarraPamplonaSpain
| | - Silvia Lemma
- Orthopedic Pathophysiology and Regenerative Medicine UnitIRCCS Istituto Ortopedico RizzoliBolognaItaly
| | - Dario L Longo
- Institute of Biostructures and Bioimaging (IBB)Italian National Research Council (CNR)TurinItaly
| | | | | | - Julian Musa
- Max‐Eder Research Group for Pediatric Sarcoma BiologyInstitute of PathologyFaculty of MedicineLMU MunichMunichGermany
- Department of General, Visceral and Transplantation SurgeryUniversity of HeidelbergHeidelbergGermany
| | - Shunya Ohmura
- Max‐Eder Research Group for Pediatric Sarcoma BiologyInstitute of PathologyFaculty of MedicineLMU MunichMunichGermany
| | | | - Miguel Pereira‐Silva
- Department of Pharmaceutical TechnologyFaculty of PharmacyUniversity of CoimbraCoimbraPortugal
| | - Francesca Perut
- Orthopedic Pathophysiology and Regenerative Medicine UnitIRCCS Istituto Ortopedico RizzoliBolognaItaly
| | - Rene Rodriguez
- Instituto de Investigación Sanitaria del Principado de AsturiasOviedoSpain
- CIBER en oncología (CIBERONC)MadridSpain
| | | | - Nada Al Shaaili
- Department of Oncology and MetabolismUniversity of SheffieldSheffieldUK
| | - Shabnam Shaabani
- Department of Drug DesignUniversity of GroningenGroningenThe Netherlands
| | - Kristina Shiavone
- Department of Oncology and MetabolismUniversity of SheffieldSheffieldUK
| | - Snehadri Sinha
- Department of Oral and Maxillofacial DiseasesUniversity of HelsinkiHelsinkiFinland
| | | | - Marcel Trautmann
- Division of Translational PathologyGerhard‐Domagk‐Institute of PathologyMünster University HospitalMünsterGermany
| | - Maria Vela
- Hospital La Paz Institute for Health Research (IdiPAZ)MadridSpain
| | | | | | - Marta Zalacain
- Institute of Biostructures and Bioimaging (IBB)Italian National Research Council (CNR)TurinItaly
| | - Sebastian J Schober
- Department of Pediatrics and Children's Cancer Research Center (CCRC)Technische Universität MünchenMunichGermany
| | - Andrej Lissat
- University Children′s Hospital Zurich – Eleonoren FoundationKanton ZürichZürichSwitzerland
| | - William R English
- Department of Oncology and MetabolismUniversity of SheffieldSheffieldUK
| | - Nicola Baldini
- Orthopedic Pathophysiology and Regenerative Medicine UnitIRCCS Istituto Ortopedico RizzoliBolognaItaly
- Department of Biomedical and Neuromotor SciencesUniversity of BolognaBolognaItaly
| | - Dominique Heymann
- Department of Oncology and MetabolismUniversity of SheffieldSheffieldUK
- Université de NantesInstitut de Cancérologie de l'OuestTumor Heterogeneity and Precision MedicineSaint‐HerblainFrance
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47
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Lin Z, Fan Z, Zhang X, Wan J, Liu T. Cellular plasticity and drug resistance in sarcoma. Life Sci 2020; 263:118589. [PMID: 33069737 DOI: 10.1016/j.lfs.2020.118589] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Revised: 09/29/2020] [Accepted: 10/07/2020] [Indexed: 12/29/2022]
Abstract
Sarcomas, originating from mesenchymal progenitor stem cells, are a group of rare malignant tumors with poor prognosis. Wide surgical resection, chemotherapy, and radiotherapy are the most common sarcoma treatments. However, sarcomas' response rates to chemotherapy are quite low and sarcoma cells can have intrinsic or acquired resistance after treatment with chemotherapeutics drugs, leading to the development of multi-drug resistance (MDR). Cancer cellular plasticity plays pivotal roles in cancer initiation, progression, therapy resistance and cancer relapse. Moreover, cancer cellular plasticity can be regulated by a multitude of factors, such as genetic and epigenetic alterations, tumor microenvironment (TME) or selective pressure imposed by treatment. Recent studies have demonstrated that cellular plasticity is involved in sarcoma progression and chemoresistance. It's essential to understand the molecular mechanisms of cellular plasticity as well as its roles in sarcoma progression and drug resistance. Therefore, this review focuses on the regulatory mechanisms and pathological roles of these diverse cellular plasticity programs in sarcoma. Additionally, we propose cellular plasticity as novel therapeutic targets to reduce sarcoma drug resistance.
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Affiliation(s)
- Zhengjun Lin
- Xiangya School of Medicine, Central South University, Changsha 410013, Hunan Province, China.
| | - Zhihua Fan
- Xiangya School of Medicine, Central South University, Changsha 410013, Hunan Province, China
| | - Xianghong Zhang
- Department of Orthopedics, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Jia Wan
- Department of Orthopedics, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Tang Liu
- Department of Orthopedics, The Second Xiangya Hospital, Central South University, Changsha, China.
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Fujiwara S, Kawamoto T, Kawakami Y, Koterazawa Y, Hara H, Takemori T, Kitayama K, Yahiro S, Kakutani K, Matsumoto T, Matsushita T, Niikura T, Koyanagi-Aoi M, Aoi T, Kuroda R, Akisue T. Acquisition of cancer stem cell properties in osteosarcoma cells by defined factors. Stem Cell Res Ther 2020; 11:429. [PMID: 33008481 PMCID: PMC7532109 DOI: 10.1186/s13287-020-01944-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Accepted: 09/20/2020] [Indexed: 12/18/2022] Open
Abstract
Background Cancer stem cells (CSCs) are considered to be responsible for tumor initiation, formation, and poor prognosis of cancer patients. However, the rarity of CSCs in clinical samples makes it difficult to elucidate characteristics of CSCs, especially in osteosarcoma (OS). The aim of this study is to verify whether it is possible to generate CSC-like cells by transducing defined factors into an OS cell line. Methods We retrovirally transduced the Octamer-binding transcription factor 3/4 (OCT3/4), Kruppel-like factor 4 (KLF4), and SRY-box transcription factor 2 (SOX2) genes into the MG-63 human OS cell line (MG-OKS). Parental and GFP-transduced MG-63 cells were used as negative control. We assessed the properties of the generated cells in vitro and in vivo. Multiple comparisons among groups were made using a one-way analysis of variance (ANOVA) followed by post hoc testing with Tukey’s procedure. Results MG-OKS cells in vitro exhibited the significantly increased mRNA expression levels of CSC markers (CD24, CD26, and CD133), decreased cell growth, increased chemoresistance and cell migration, and enhanced sphere formation. Notably, MG-OKS cells cultured under osteogenic differentiation conditions showed strongly positive staining for both Alizarin Red S and alkaline phosphatase, indicating osteogenesis of the cells. Gene ontology analysis of microarray data revealed significant upregulation of epidermal-related genes. Tumors derived from MG-OKS cells in vivo were significantly larger than those from other cells in μCT analysis, and immunohistochemical staining showed that Ki-67, osteocalcin, and HIF-1α-positive cells were more frequently detected in the MG-OKS-derived tumors. Conclusions In this study, we successfully generated OS CSC-like cells with significantly enhanced CSC properties following transduction of defined factors.
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Affiliation(s)
- Shuichi Fujiwara
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Teruya Kawamoto
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan. .,Division of Orthopaedic Surgery, Kobe University Hospital International Clinical Cancer Research Center, Kobe, Japan.
| | - Yohei Kawakami
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Yasufumi Koterazawa
- Department of iPS Cell Applications, Kobe University Graduate School of Medicine, Kobe, Japan.,Division of Advanced Medical Science, Graduate School of Science, Technology and Innovation, Kobe University, Kobe, Japan.,Division of Gastrointestinal Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Hitomi Hara
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Toshiyuki Takemori
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Kazumichi Kitayama
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Shunsuke Yahiro
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Kenichiro Kakutani
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Tomoyuki Matsumoto
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Takehiko Matsushita
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Takahiro Niikura
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Michiyo Koyanagi-Aoi
- Department of iPS Cell Applications, Kobe University Graduate School of Medicine, Kobe, Japan.,Division of Advanced Medical Science, Graduate School of Science, Technology and Innovation, Kobe University, Kobe, Japan.,Center for Human Resource development for Regenerative Medicine, Kobe University Hospital, Kobe, Japan
| | - Takashi Aoi
- Department of iPS Cell Applications, Kobe University Graduate School of Medicine, Kobe, Japan.,Division of Advanced Medical Science, Graduate School of Science, Technology and Innovation, Kobe University, Kobe, Japan.,Center for Human Resource development for Regenerative Medicine, Kobe University Hospital, Kobe, Japan
| | - Ryosuke Kuroda
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Toshihiro Akisue
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan.,Department of Rehabilitation Science, Kobe University Graduate School of Health Sciences, Kobe, Japan
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49
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Ichikawa J, Ando T, Kawasaki T, Sasaki T, Shirai T, Tsukiji N, Kimura Y, Aoki K, Hayakawa K, Suzuki-Inoue K, Saitoh M, Haro H. Role of Platelet C-Type Lectin-Like Receptor 2 in Promoting Lung Metastasis in Osteosarcoma. J Bone Miner Res 2020; 35:1738-1750. [PMID: 32479683 DOI: 10.1002/jbmr.4045] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 04/24/2020] [Accepted: 05/02/2020] [Indexed: 12/11/2022]
Abstract
The overall prognosis of patients with sarcoma-based cancers has changed little in the last 20 years. There is an urgent need to investigate the metastatic potential of these tumors and to develop anti-metastatic drugs. It is becoming increasingly clear that platelets play an important role in the establishment of metastasis of carcinoma cells and could be a useful therapeutic target for patients with carcinoma. However, little is known about the role of platelets in sarcoma progression. Here, we investigated how osteosarcoma progression relates to platelet function to explore the possibility of anti-platelet therapy. We found that, similar to carcinoma cells, podoplanin (also known as Aggrus)-positive osteosarcoma cells induce platelet aggregation and activation. Administration of anti-glycoprotein Ibα (GPIbα, also known as CD42b) antibody reduced the lung metastasis of osteosarcoma. The supernatant from platelets cocultured with osteosarcoma cells contained several growth factors and promoted proliferation, invasiveness, and sphere formation of osteosarcoma cells in vitro. In addition, the development of lung metastasis was highly dependent on direct interaction between osteosarcoma cells and platelets. To explore the therapeutic target, we focused on the interactions between podoplanin on osteosarcoma and C-type lectin-like receptor (CLEC)-2 on platelets. The administration of a depleting antibody against CLEC-2 efficiently suppressed osteosarcoma metastasis into the lung. We also analyzed clinical data from patient samples at primary and metastatic sites. Although GPIbα expression was similar between the two sites, there was a significant increase in podoplanin at the metastatic site compared to that in the primary site, and the level of podoplanin expression in the primary site correlated with patient prognosis. These findings suggest that blockade of interactions between platelets CLEC-2 and osteosarcoma podoplanin represent the most promising therapeutic strategy for preventing the lung metastasis of osteosarcoma. © 2020 American Society for Bone and Mineral Research.
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Affiliation(s)
- Jiro Ichikawa
- Department of Orthopaedic Surgery, University of Yamanashi, Yamanashi, Japan
| | - Takashi Ando
- Department of Orthopaedic Surgery, University of Yamanashi, Yamanashi, Japan
| | - Tomonori Kawasaki
- Department of Pathology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Tomoyuki Sasaki
- Clinical and Laboratory Medicine, University of Yamanashi, Yamanashi, Japan
| | - Toshiaki Shirai
- Clinical and Laboratory Medicine, University of Yamanashi, Yamanashi, Japan
| | - Nagaharu Tsukiji
- Clinical and Laboratory Medicine, University of Yamanashi, Yamanashi, Japan
| | - Yujiro Kimura
- Biological Chemistry, Interdisciplinary Graduate School of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Kaoru Aoki
- Physical Therapy Division, School of Health Sciences, Shinshu University, Nagano, Japan
| | - Keiko Hayakawa
- Department of Orthopaedic Oncology, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | | | - Masao Saitoh
- Biological Chemistry, Interdisciplinary Graduate School of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Hirotaka Haro
- Department of Orthopaedic Surgery, University of Yamanashi, Yamanashi, Japan
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50
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Tombolan L, Rossi E, Zin A, Santoro L, Bonvini P, Zamarchi R, Bisogno G. Pediatric sarcomas display a variable EpCAM expression in a histology-dependent manner. Transl Oncol 2020; 13:100846. [PMID: 32805674 PMCID: PMC7453064 DOI: 10.1016/j.tranon.2020.100846] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 07/17/2020] [Accepted: 07/20/2020] [Indexed: 01/06/2023] Open
Abstract
EpCAM is a transmembrane glycoprotein typically overexpressed in cancer of epithelial origin and mainly involved in the epithelial-to–mesenchymal transition (EMT) of tumor cells that spread and disseminate. Strategies for the targeting and capture of EpCAM-expressing tumor cells are showing promise in cancers prone to metastatize, both as diagnostic tools and potential therapies. Sarcomas are among the most aggressive tumors in children, with a common mesenchymal origin that comprises both soft tissue sarcomas (STS) and bone sarcomas. The aim of this study was to assess EpCAM expression in pediatric sarcomas and correlate its expression with disease progression. To do so, we analyzed a set of cell lines and primary tumor tissues from rhabdomyosarcoma (RMS), Ewing sarcoma (ES), synovial sarcoma (SS) and desmoplastic small round cell tumor (DSRCT) STS, or osteosarcoma (OS) bone cancer. We demonstrated that EpCAM was variably expressed in pediatric sarcomas, with DSRCT, a rare, aggressive and almost fatal tumor type, characterized by the highest EpCAM expression levels. Interestingly, although EpCAM expression was lower in RMS tumors, high levels at diagnosis correlated with reduced patients' overall survival (p < 0.05). Indeed, membrane-bound EpCAM was detected in circulating sarcoma tumor cells, revealing its potential to be used as dissemination biomarker in this type of childhood cancers. This reinforces the concept that pediatric sarcomas do express both epithelial and mesenchymal markers and reside in an intermediate condition that most likely contributes to their aggressive phenotype and low survival rate.
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Affiliation(s)
- Lucia Tombolan
- Institute of Pediatric Research, Fondazione Città della Speranza, Padua, Italy.
| | - Elisabetta Rossi
- Department of Surgery, Oncology and Gastroenterology, Oncology Section, University of Padova, Padova, Italy; Veneto Institute of Oncology IOV - IRCCS, Padua, Italy
| | - Angelica Zin
- Institute of Pediatric Research, Fondazione Città della Speranza, Padua, Italy
| | - Luisa Santoro
- University Hospital of Padova, Institute of Pathology, Padua, Italy
| | - Paolo Bonvini
- Institute of Pediatric Research, Fondazione Città della Speranza, Padua, Italy
| | - Rita Zamarchi
- Veneto Institute of Oncology IOV - IRCCS, Padua, Italy
| | - Gianni Bisogno
- Department of Woman's and Children's Health, Hematology and Oncology Unit, University of Padua, Padua, Italy
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