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Daher M, Zalaquett Z, Chalhoub R, Abi Farraj S, Abdo M, Sebaaly A, Kourie HR, Ghanem I. Molecular and biologic biomarkers of Ewing sarcoma: A systematic review. J Bone Oncol 2023; 40:100482. [PMID: 37180735 PMCID: PMC10173001 DOI: 10.1016/j.jbo.2023.100482] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 04/23/2023] [Accepted: 04/23/2023] [Indexed: 05/16/2023] Open
Abstract
With an annual incidence of less than 1%, Ewing sarcoma mainly occurs in children and young adults. It is not a frequent tumor but is the second most common bone malignancy in children. It has a 5-year survival rate of 65-75%; however, it has a poor prognosis when it relapses in patients. A genomic profile of this tumor can potentially help identify poor prognosis patients earlier and guide their treatment. A systematic review of the articles concerning genetic biomarkers in Ewing sarcoma was conducted using the Google Scholar, Cochrane, and PubMed database. There were 71 articles discovered. Numerous diagnostic, prognostic, and predictive biomarkers were found. However, more research is necessary to confirm the role of some of the mentioned biomarkers. .
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Affiliation(s)
- Mohammad Daher
- Orthopedic Department, Faculty of Medicine, Saint Joseph University of Beirut, Lebanon
- Corresponding author at: Hotel Dieu de France, Beirut, Lebanon.
| | - Ziad Zalaquett
- Hematology-Oncology Department, Faculty of Medicine, Saint Joseph University of Beirut, Lebanon
| | - Ralph Chalhoub
- Hematology-Oncology Department, Faculty of Medicine, Saint Joseph University of Beirut, Lebanon
| | - Sami Abi Farraj
- Orthopedic Department, Faculty of Medicine, Saint Joseph University of Beirut, Lebanon
| | - Majd Abdo
- Hematology-Oncology Department, Faculty of Medicine, Saint Joseph University of Beirut, Lebanon
| | - Amer Sebaaly
- Orthopedic Department, Faculty of Medicine, Saint Joseph University of Beirut, Lebanon
| | - Hampig-Raphaël Kourie
- Hematology-Oncology Department, Faculty of Medicine, Saint Joseph University of Beirut, Lebanon
| | - Ismat Ghanem
- Orthopedic Department, Faculty of Medicine, Saint Joseph University of Beirut, Lebanon
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Koppenhafer SL, Goss KL, Voigt E, Croushore E, Terry WW, Ostergaard J, Gordon PM, Gordon DJ. Inhibitor of DNA binding 2 (ID2) regulates the expression of developmental genes and tumorigenesis in ewing sarcoma. Oncogene 2022; 41:2873-2884. [PMID: 35422476 PMCID: PMC9107507 DOI: 10.1038/s41388-022-02310-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 03/29/2022] [Accepted: 03/31/2022] [Indexed: 11/24/2022]
Abstract
Sarcomas are difficult to treat and the therapy, even when effective, is associated with long-term and life-threatening side effects. In addition, the treatment regimens for many sarcomas, including Ewing sarcoma, rhabdomyosarcoma, and osteosarcoma, are relatively unchanged over the past two decades, indicating a critical lack of progress. Although differentiation-based therapies are used for the treatment of some cancers, the application of this approach to sarcomas has proven challenging. Here, using a CRISPR-mediated gene knockout approach, we show that Inhibitor of DNA Binding 2 (ID2) is a critical regulator of developmental-related genes and tumor growth in vitro and in vivo in Ewing sarcoma tumors. We also identified that homoharringtonine, which is an inhibitor of protein translation and FDA-approved for the treatment of leukemia, decreases the level of the ID2 protein and significantly reduces tumor growth and prolongs mouse survival in an Ewing sarcoma xenograft model. Furthermore, in addition to targeting ID2, homoharringtonine also reduces the protein levels of ID1 and ID3, which are additional members of the ID family of proteins with well-described roles in tumorigenesis, in multiple types of cancer. Overall, these results provide insight into developmental regulation in Ewing sarcoma tumors and identify a novel, therapeutic approach to target the ID family of proteins using an FDA-approved drug.
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Affiliation(s)
- Stacia L Koppenhafer
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of Iowa, Iowa City, IA, 52242, USA
| | - Kelli L Goss
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of Iowa, Iowa City, IA, 52242, USA
| | - Ellen Voigt
- Carver College of Medicine, University of Iowa, Iowa City, IA, 52242, USA
| | - Emma Croushore
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of Iowa, Iowa City, IA, 52242, USA
| | - William W Terry
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of Iowa, Iowa City, IA, 52242, USA
| | - Jason Ostergaard
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of Minnesota, Minneapolis, MN, 55455, USA
| | - Peter M Gordon
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of Minnesota, Minneapolis, MN, 55455, USA
| | - David J Gordon
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of Iowa, Iowa City, IA, 52242, USA.
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Genetic Base of Behavioral Disorders in Mucopolysaccharidoses: Transcriptomic Studies. Int J Mol Sci 2020; 21:ijms21031156. [PMID: 32050523 PMCID: PMC7036933 DOI: 10.3390/ijms21031156] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 01/31/2020] [Accepted: 02/06/2020] [Indexed: 12/15/2022] Open
Abstract
Mucopolysaccharidoses (MPS) are a group of inherited metabolic diseases caused by mutations leading to defective degradation of glycosaminoglycans (GAGs) and their accumulation in cells. Among 11 known types and subtypes of MPS, neuronopathy occurs in seven (MPS I, II, IIIA, IIIB, IIIC, IIID, VII). Brain dysfunctions, occurring in these seven types/subtypes include various behavioral disorders. Intriguingly, behavioral symptoms are significantly different between patients suffering from various MPS types. Molecular base of such differences remains unknown. Here, we asked if expression of genes considered as connected to behavior (based on Gene Ontology, GO terms) is changed in MPS. Using cell lines of all MPS types, we have performed transcriptomic (RNA-seq) studies and assessed expression of genes involved in behavior. We found significant differences between MPS types in this regard, with the most severe changes in MPS IIIA (the type considered as the behaviorally most severely affected), while the lowest changes in MPS IVA and MPS VI (types in which little or no behavioral disorders are known). Intriguingly, relatively severe changes were found also in MPS IVB (in which, despite no behavioral disorder noted, the same gene is mutated as in GM1 gangliosidosis, a severe neurodegenerative disease) and MPS IX (in which only a few patients were described to date, thus, behavioral problems are not well recognized). More detailed analyses of expression of certain genes allowed us to propose an association of specific changes in the levels of transcripts in specific MPS types to certain behavioral disorders observed in patients. Therefore, this work provides a principle for further studies on the molecular mechanism of behavioral changes occurring in MPS patients.
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Liu Z, Chen J, Luo W, Yang H, Wu A, Zhen Y, Yu X, Wang H, Yao K, Li X, Fang W. Overexpressed DNA-binding protein inhibitor 2 as an unfavorable prognosis factor promotes cell proliferation in nasopharyngeal carcinoma. Acta Biochim Biophys Sin (Shanghai) 2012; 44:503-12. [PMID: 22551584 DOI: 10.1093/abbs/gms030] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
The aim of the present study was to analyze the expression of DNA-binding protein inhibitor 2 (ID2) in nasopharyngeal carcinoma (NPC) and its correlation with clinicopathological features. It was found that the expression of ID2 was significantly increased in NPC cells when compared with that in NP69 cell line. Similar level of ID2 cytoplasmic expression was observed in NPC when compared with that in non-cancerous nasopharynx tissues. However, the level of ID2 in nucleus was increased in NPC when compared with that in normal nasopharynx tissues. Furthermore, the higher expression level of nuclear ID2 was significantly associated with tumor size (T classification), lymph node metastasis (N classification), and clinical stage. Patients with increased ID2 expression level had poorer overall survival rates than those with low ID2 levels. The inhibition of ID2 expression in NPC cell line SUNE1 by lentiviral-mediated short hairpin RNA could suppress cell proliferation and colony formation, but did not disrupt cell migration. Knocking down the expression of ID2 by RNA interference could down-regulate the expression of Snail, suggesting that ID2-promoted cell growth, partially attributing to the regulation of Snail activity in NPC. Our study demonstrated that over-expression of ID2 protein is an unfavorable prognostic factor which promotes cell proliferation in NPC.
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Affiliation(s)
- Zhen Liu
- Department of Pathology, Basic School of Guangzhou Medical College, Guangzhou 510182, China
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