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Chaiyawat P, Sangkhathat S, Chiangjong W, Wongtrakoongate P, Hongeng S, Pruksakorn D, Chutipongtanate S. Targeting pediatric solid tumors in the new era of RNA therapeutics. Crit Rev Oncol Hematol 2024; 200:104406. [PMID: 38834094 DOI: 10.1016/j.critrevonc.2024.104406] [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: 07/31/2023] [Revised: 04/26/2024] [Accepted: 05/29/2024] [Indexed: 06/06/2024] Open
Abstract
Despite substantial progress in pediatric cancer treatment, poor prognosis remained for patients with recurrent or metastatic disease, given the limitations of approved targeted treatments and immunotherapies. RNA therapeutics offer significant potential for addressing a broad spectrum of diseases, including cancer. Advances in manufacturing and delivery systems are paving the way for the rapid development of therapeutic RNAs for clinical applications. This review summarizes therapeutic RNA classifications and the mechanisms of action, highlighting their potential in manipulating major cancer-related pathways and biological effects. We also focus on the pre-clinical investigation of RNA molecules with efficient delivery systems for their therapeutic potential targeting pediatric solid tumors.
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Affiliation(s)
- Parunya Chaiyawat
- Musculoskeletal Science and Translational Research Center, Department of Orthopedics, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Multidisciplinary Technology for Advanced Medicine (CMUTEAM), Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Extracellular Vesicle Working Group, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Surasak Sangkhathat
- Department of Biomedical Science, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand; Department of Surgery, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand; Extracellular Vesicle Working Group, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Wararat Chiangjong
- Pediatric Translational Research Unit, Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand; Extracellular Vesicle Working Group, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Patompon Wongtrakoongate
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok 10400, Thailand; Extracellular Vesicle Working Group, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Suradej Hongeng
- Division of Hematology and Oncology, Department of Pediatrics, Faculty of Medicine Ra-mathibodi Hospital, Mahidol University, Bangkok 10400, Thailand; Extracellular Vesicle Working Group, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Dumnoensun Pruksakorn
- Musculoskeletal Science and Translational Research Center, Department of Orthopedics, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Multidisciplinary Technology for Advanced Medicine (CMUTEAM), Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Extracellular Vesicle Working Group, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA.
| | - Somchai Chutipongtanate
- Pediatric Translational Research Unit, Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand; Division of Hematology and Oncology, Department of Pediatrics, Faculty of Medicine Ra-mathibodi Hospital, Mahidol University, Bangkok 10400, Thailand; MILCH and Novel Therapeutics Lab, Division of Epidemiology, Department of Environmental and Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA; Extracellular Vesicle Working Group, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA.
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2
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Hernández-García JG, Pinto García LJ, Marché Fernández OA, Diaz-Garcia JD. Ewing sarcoma of the cervix: an unusual site of presentation. BMJ Case Rep 2024; 17:e257912. [PMID: 38514153 PMCID: PMC10961579 DOI: 10.1136/bcr-2023-257912] [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] [Indexed: 03/23/2024] Open
Abstract
Ewing sarcoma is an exceedingly rare form of cancer that affects the cervix. It falls within the spectrum of neoplastic diseases known as Ewing's family of tumours, typically observed in osseous tissues. A woman in her 40s, experiencing symptoms of leucorrhoea and transvaginal bleeding that commenced 3 months before her consultation, was referred to our gynaecological oncology clinic with a preliminary diagnosis of ovarian teratoma. A colposcopy procedure was conducted unveiling a complete loss of cervical anatomy with friable and malodorous tissue. Pelvic ultrasound identified a lesion of uncertain origin in the cervix, suggestive of malignancy. Histopathological assessment of cervical biopsy specimens confirmed the presence of a small, round, blue cell neoplasm consistent with Ewing sarcoma. She underwent chemotherapy and pelvic radiotherapy, achieving complete remission 9 months after diagnosis, without experiencing any systemic adverse effects or sequelae.
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3
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Xu SM, Cheng Y, Fisher H, Janitz M. Recent advances in the investigation of fusion RNAs and their role in molecular pathology of cancer. Int J Biochem Cell Biol 2024; 168:106529. [PMID: 38246262 DOI: 10.1016/j.biocel.2024.106529] [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: 09/23/2023] [Revised: 01/16/2024] [Accepted: 01/17/2024] [Indexed: 01/23/2024]
Abstract
Gene fusions have had a significant role in the development of various types of cancer, oftentimes involved in oncogenic activities through dysregulation of gene expression or signalling pathways. Some cancer-associated chromosomal translocations can undergo backsplicing, resulting in fusion-circular RNAs, a more stable isoform immune to RNase degradation. This stability makes fusion circular RNAs a promising diagnostic biomarker for cancer. While the detection of linear fusion RNAs and their function in certain cancers have been described in literature, fusion circular RNAs lag behind due to their low abundance in cancer cells. This review highlights current literature on the role of linear and circular fusion transcripts in cancer, tools currently available for detecting of these chimeric RNAs and their function and how they play a role in tumorigenesis.
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Affiliation(s)
- Si-Mei Xu
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW, Australia
| | - Yuning Cheng
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW, Australia
| | - Harry Fisher
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW, Australia
| | - Michael Janitz
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW, Australia.
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4
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Tsibulnikov S, Fayzullina D, Karlina I, Schroeder BA, Karpova O, Timashev P, Ulasov I. Ewing sarcoma treatment: a gene therapy approach. Cancer Gene Ther 2023; 30:1066-1071. [PMID: 37037906 PMCID: PMC10088695 DOI: 10.1038/s41417-023-00615-0] [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: 09/21/2022] [Revised: 02/07/2023] [Accepted: 03/28/2023] [Indexed: 04/12/2023]
Abstract
Ewing sarcoma (ES) is an aggressive malignant tumor, characterized by non-random chromosomal translocations that produce fusion genes. Fusion genes and fusion protein products are promising targets for gene therapy. Therapeutic approaches and strategies vary based on target molecules (nucleotides, proteins) of interest. We present an extensive literature review of active molecules for gene therapy and methods of gene therapy delivery, both of which are necessary for successful treatment.
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Affiliation(s)
- Sergey Tsibulnikov
- Group of Experimental Biotherapy and Diagnostics, Institute for Regenerative Medicine, World-Class Research Centre "Digital Biodesign and Personalized Healthcare", I.M. Sechenov First Moscow State Medical University, Moscow, 119991, Russia
| | - Daria Fayzullina
- Group of Experimental Biotherapy and Diagnostics, Institute for Regenerative Medicine, World-Class Research Centre "Digital Biodesign and Personalized Healthcare", I.M. Sechenov First Moscow State Medical University, Moscow, 119991, Russia
| | - Irina Karlina
- Group of Experimental Biotherapy and Diagnostics, Institute for Regenerative Medicine, World-Class Research Centre "Digital Biodesign and Personalized Healthcare", I.M. Sechenov First Moscow State Medical University, Moscow, 119991, Russia
| | - Brett A Schroeder
- National Cancer Institute, National Institutes of Health, Bethesda, MD, 20814, USA
| | - Olga Karpova
- Section of Virology, Faculty of Biology, Lomonosov Moscow State University, Moscow, 119234, Russia
| | - Peter Timashev
- World-Class Research Centre "Digital Biodesign and Personalized Healthcare", Sechenov First Moscow State Medical University, Moscow, 119991, Russia
| | - Ilya Ulasov
- Group of Experimental Biotherapy and Diagnostics, Institute for Regenerative Medicine, World-Class Research Centre "Digital Biodesign and Personalized Healthcare", I.M. Sechenov First Moscow State Medical University, Moscow, 119991, Russia.
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5
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Addison S, Ganzon R, Kim HG, Iwenofu H, Tinoco G. An unusual presentation of extraskeletal vaginal Ewing sarcoma: A case report. Case Rep Womens Health 2023; 38:e00523. [PMID: 37440766 PMCID: PMC10334311 DOI: 10.1016/j.crwh.2023.e00523] [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: 06/14/2023] [Revised: 06/22/2023] [Accepted: 06/23/2023] [Indexed: 07/15/2023] Open
Abstract
Ewing sarcoma (ES) is a rare, aggressive malignancy that typically arises from bone and is seen more in adolescents and young adults. In contrast, extraskeletal Ewing sarcoma (EES) is more prevalent in adults and women [1,2]. There is no standard treatment for extraskeletal tumors, especially those in sensitive areas, such as the vagina, where resection may cause a large cosmetic or functional deformity. This case features a woman in her 20s who presented with painless vaginal bleeding and was found to have a 4 × 5 × 4-mm EES of the posterior vaginal wall. The presentation raised both reproductive and functional concerns, as the patient was young, sexually active and of childbearing age. The patient underwent treatment with radiation therapy and chemotherapy every 3 weeks. Given the lack of guidance and proclivity of EES to metastasize, it is paramount to proceed with standard-of-care treatment even if it is small and there is a lack of metastatic disease. For women with vaginal EES who are of childbearing age, brachytherapy rather than surgical resection may be a more favorable option when considering the location and the potential impact of vaginectomy.
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Affiliation(s)
- Sarah Addison
- The Ohio State University College of Medicine, Columbus, OH, USA
| | - Rebecca Ganzon
- Division of Medical Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
| | - Han Gil Kim
- Division of Medical Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
| | - Hans Iwenofu
- Department of Radiology, The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
| | - Gabriel Tinoco
- Division of Medical Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
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6
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Bareke H, Ibáñez-Navarro A, Guerra-García P, González Pérez C, Rubio-Aparicio P, Plaza López de Sabando D, Sastre-Urgelles A, Ortiz-Cruz EJ, Pérez-Martínez A. Prospects and Advances in Adoptive Natural Killer Cell Therapy for Unmet Therapeutic Needs in Pediatric Bone Sarcomas. Int J Mol Sci 2023; 24:ijms24098324. [PMID: 37176035 PMCID: PMC10178897 DOI: 10.3390/ijms24098324] [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: 03/21/2023] [Revised: 04/25/2023] [Accepted: 05/03/2023] [Indexed: 05/15/2023] Open
Abstract
Malignant bone tumors are aggressive tumors, with a high tendency to metastasize, that are observed most frequently in adolescents during rapid growth spurts. Pediatric patients with malignant bone sarcomas, Ewing sarcoma and osteosarcoma, who present with progressive disease have dire survival rates despite aggressive therapy. These therapies can have long-term effects on bone growth, such as decreased bone mineral density and reduced longitudinal growth. New therapeutic approaches are therefore urgently needed for targeting pediatric malignant bone tumors. Harnessing the power of the immune system against cancer has improved the survival rates dramatically in certain cancer types. Natural killer (NK) cells are a heterogeneous group of innate effector cells that possess numerous antitumor effects, such as cytolysis and cytokine production. Pediatric sarcoma cells have been shown to be especially susceptible to NK-cell-mediated killing. NK-cell adoptive therapy confers numerous advantages over T-cell adoptive therapy, including a good safety profile and a lack of major histocompatibility complex restriction. NK-cell immunotherapy has the potential to be a new therapy for pediatric malignant bone tumors. In this manuscript, we review the general characteristics of osteosarcoma and Ewing sarcoma, discuss the long-term effects of sarcoma treatment on bones, and the barriers to effective immunotherapy in bone sarcomas. We then present the laboratory and clinical studies on NK-cell immunotherapy for pediatric malignant bone tumors. We discuss the various donor sources and NK-cell types, the engineering of NK cells and combinatorial treatment approaches that are being studied to overcome the current challenges in adoptive NK-cell therapy, while suggesting approaches for future studies on NK-cell immunotherapy in pediatric bone tumors.
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Affiliation(s)
- Halin Bareke
- Translational Research Group in Pediatric Oncology, Haematopoietic Transplantation and Cell Therapy, Hospital La Paz Institute for Health Research, IdiPAZ, La Paz University Hospital, 28046 Madrid, Spain
| | - Adrián Ibáñez-Navarro
- Translational Research Group in Pediatric Oncology, Haematopoietic Transplantation and Cell Therapy, Hospital La Paz Institute for Health Research, IdiPAZ, La Paz University Hospital, 28046 Madrid, Spain
| | - Pilar Guerra-García
- Department of Pediatric Hemato-Oncology, La Paz University Hospital, 28046 Madrid, Spain
| | - Carlos González Pérez
- Department of Pediatric Hemato-Oncology, La Paz University Hospital, 28046 Madrid, Spain
| | - Pedro Rubio-Aparicio
- Department of Pediatric Hemato-Oncology, La Paz University Hospital, 28046 Madrid, Spain
| | | | - Ana Sastre-Urgelles
- Department of Pediatric Hemato-Oncology, La Paz University Hospital, 28046 Madrid, Spain
| | - Eduardo José Ortiz-Cruz
- Department of Orthopedic Surgery and Traumatology, La Paz University Hospital, 28046 Madrid, Spain
| | - Antonio Pérez-Martínez
- Translational Research Group in Pediatric Oncology, Haematopoietic Transplantation and Cell Therapy, Hospital La Paz Institute for Health Research, IdiPAZ, La Paz University Hospital, 28046 Madrid, Spain
- Department of Pediatric Hemato-Oncology, La Paz University Hospital, 28046 Madrid, Spain
- School of Medicine, Autonomous University of Madrid, 28046 Madrid, Spain
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7
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Maity S, Mukherjee R, Banerjee S. Recent Advances and Therapeutic Strategies Using CRISPR Genome Editing Technique for the Treatment of Cancer. Mol Biotechnol 2023; 65:206-226. [PMID: 35999480 DOI: 10.1007/s12033-022-00550-9] [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: 12/13/2021] [Accepted: 08/10/2022] [Indexed: 01/18/2023]
Abstract
CRISPR genome editing technique has the potential to target cancer cells in a precise manner. The latest advancements have helped to address one of the prominent concerns about this strategy which is the off-target integrations observed with dsDNA and have resulted in more studies being carried out for potentially safer and more targeted gene therapy, so as to make it available for the clinical trials in order to effectively treat cancer. CRISPR screens offer great potential for the high throughput investigation of the gene functionality in various tumors. It extends its capability to identify the tumor growth essential genes, therapeutic resistant genes, and immunotherapeutic responses. CRISPR screens are mostly performed in in vitro models, but latest advancements focus on developing in vivo models to view cancer progression in animal models. It also allows the detection of factors responsible for tumorigenesis. In CRISPR screens key parameters are optimized in order to meet proficient gene targeting efficiencies. It also detects various molecular effectors required for gene regulation in different cancers, essential pathways which modulate cytotoxicity to immunotherapy in cancer cells, important genes which contribute to cancer cell survival in hypoxic states and modulate cancer long non-coding RNAs. The current review focuses on the recent developments in the therapeutic application of CRISPR technology for cancer therapy. Furthermore, the associated challenges and safety concerns along with the various strategies that can be implemented to overcome these drawbacks has been discussed.
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Affiliation(s)
- Shreyasi Maity
- School of Bioscience and Technology, Vellore Institute of Technology, Vellore, 632 014, Tamil Nadu, India
| | - Rishyani Mukherjee
- School of Bioscience and Technology, Vellore Institute of Technology, Vellore, 632 014, Tamil Nadu, India
| | - Satarupa Banerjee
- School of Bioscience and Technology, Vellore Institute of Technology, Vellore, 632 014, Tamil Nadu, India.
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8
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Fañanas-Baquero S, Morín M, Fernández S, Ojeda-Perez I, Dessy-Rodriguez M, Giurgiu M, Bueren JA, Moreno-Pelayo MA, Segovia JC, Quintana-Bustamante O. Specific correction of pyruvate kinase deficiency-causing point mutations by CRISPR/Cas9 and single-stranded oligodeoxynucleotides. Front Genome Ed 2023; 5:1104666. [PMID: 37188156 PMCID: PMC10175809 DOI: 10.3389/fgeed.2023.1104666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 04/10/2023] [Indexed: 05/17/2023] Open
Abstract
Pyruvate kinase deficiency (PKD) is an autosomal recessive disorder caused by mutations in the PKLR gene. PKD-erythroid cells suffer from an energy imbalance caused by a reduction of erythroid pyruvate kinase (RPK) enzyme activity. PKD is associated with reticulocytosis, splenomegaly and iron overload, and may be life-threatening in severely affected patients. More than 300 disease-causing mutations have been identified as causing PKD. Most mutations are missense mutations, commonly present as compound heterozygous. Therefore, specific correction of these point mutations might be a promising therapy for the treatment of PKD patients. We have explored the potential of precise gene editing for the correction of different PKD-causing mutations, using a combination of single-stranded oligodeoxynucleotides (ssODN) with the CRISPR/Cas9 system. We have designed guide RNAs (gRNAs) and single-strand donor templates to target four different PKD-causing mutations in immortalized patient-derived lymphoblastic cell lines, and we have detected the precise correction in three of these mutations. The frequency of the precise gene editing is variable, while the presence of additional insertions/deletions (InDels) has also been detected. Significantly, we have identified high mutation-specificity for two of the PKD-causing mutations. Our results demonstrate the feasibility of a highly personalized gene-editing therapy to treat point mutations in cells derived from PKD patients.
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Affiliation(s)
- Sara Fañanas-Baquero
- Division of Hematopoietic Innovative Therapies, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIEMAT/CIBERER), Madrid, Spain
- Advanced Therapies Unit, Instituto de Investigación Sanitaria Fundación Jiménez Díaz (IIS-FJD, UAM), Madrid, Spain
| | - Matías Morín
- Servicio de Genética, Hospital Universitario Ramón y Cajal, IRYCIS and Centro de Investigaciones Biomédicas en Red de Enfermedades Raras (CIBERER), Madrid, Spain
| | - Sergio Fernández
- Servicio de Genética, Hospital Universitario Ramón y Cajal, IRYCIS and Centro de Investigaciones Biomédicas en Red de Enfermedades Raras (CIBERER), Madrid, Spain
| | - Isabel Ojeda-Perez
- Division of Hematopoietic Innovative Therapies, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIEMAT/CIBERER), Madrid, Spain
- Advanced Therapies Unit, Instituto de Investigación Sanitaria Fundación Jiménez Díaz (IIS-FJD, UAM), Madrid, Spain
| | - Mercedes Dessy-Rodriguez
- Division of Hematopoietic Innovative Therapies, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIEMAT/CIBERER), Madrid, Spain
- Advanced Therapies Unit, Instituto de Investigación Sanitaria Fundación Jiménez Díaz (IIS-FJD, UAM), Madrid, Spain
| | - Miruna Giurgiu
- Division of Hematopoietic Innovative Therapies, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIEMAT/CIBERER), Madrid, Spain
- Advanced Therapies Unit, Instituto de Investigación Sanitaria Fundación Jiménez Díaz (IIS-FJD, UAM), Madrid, Spain
| | - Juan A. Bueren
- Division of Hematopoietic Innovative Therapies, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIEMAT/CIBERER), Madrid, Spain
- Advanced Therapies Unit, Instituto de Investigación Sanitaria Fundación Jiménez Díaz (IIS-FJD, UAM), Madrid, Spain
| | - Miguel Angel Moreno-Pelayo
- Servicio de Genética, Hospital Universitario Ramón y Cajal, IRYCIS and Centro de Investigaciones Biomédicas en Red de Enfermedades Raras (CIBERER), Madrid, Spain
| | - Jose Carlos Segovia
- Division of Hematopoietic Innovative Therapies, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIEMAT/CIBERER), Madrid, Spain
- Advanced Therapies Unit, Instituto de Investigación Sanitaria Fundación Jiménez Díaz (IIS-FJD, UAM), Madrid, Spain
- *Correspondence: Jose Carlos Segovia, ; Oscar Quintana-Bustamante,
| | - Oscar Quintana-Bustamante
- Division of Hematopoietic Innovative Therapies, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIEMAT/CIBERER), Madrid, Spain
- Advanced Therapies Unit, Instituto de Investigación Sanitaria Fundación Jiménez Díaz (IIS-FJD, UAM), Madrid, Spain
- *Correspondence: Jose Carlos Segovia, ; Oscar Quintana-Bustamante,
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9
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Alonso-Lerma B, Jabalera Y, Samperio S, Morin M, Fernandez A, Hille LT, Silverstein RA, Quesada-Ganuza A, Reifs A, Fernández-Peñalver S, Benitez Y, Soletto L, Gavira JA, Diaz A, Vranken W, Sanchez-Mejias A, Güell M, Mojica FJM, Kleinstiver BP, Moreno-Pelayo MA, Montoliu L, Perez-Jimenez R. Evolution of CRISPR-associated endonucleases as inferred from resurrected proteins. Nat Microbiol 2023; 8:77-90. [PMID: 36593295 DOI: 10.1038/s41564-022-01265-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 10/07/2022] [Indexed: 01/03/2023]
Abstract
Clustered regularly interspaced short palindromic repeats (CRISPR)-associated Cas9 is an effector protein that targets invading DNA and plays a major role in the prokaryotic adaptive immune system. Although Streptococcus pyogenes CRISPR-Cas9 has been widely studied and repurposed for applications including genome editing, its origin and evolution are poorly understood. Here, we investigate the evolution of Cas9 from resurrected ancient nucleases (anCas) in extinct firmicutes species that last lived 2.6 billion years before the present. We demonstrate that these ancient forms were much more flexible in their guide RNA and protospacer-adjacent motif requirements compared with modern-day Cas9 enzymes. Furthermore, anCas portrays a gradual palaeoenzymatic adaptation from nickase to double-strand break activity, exhibits high levels of activity with both single-stranded DNA and single-stranded RNA targets and is capable of editing activity in human cells. Prediction and characterization of anCas with a resurrected protein approach uncovers an evolutionary trajectory leading to functionally flexible ancient enzymes.
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Affiliation(s)
| | | | | | - Matias Morin
- Servicio de Genética, Hospital Universitario Ramón y Cajal, IRYCIS and Centro de Investigaciones Biomédicas en Red de Enfermedades Raras, Madrid, Spain
| | - Almudena Fernandez
- Department of Molecular and Cellular Biology, National Centre for Biotechnology and Centre for Biomedical Network Research on Rare Diseases, Madrid, Spain
| | - Logan T Hille
- Center for Genomic Medicine and Department of Pathology, Massachusetts General Hospital, Boston, MA, USA.,PhD Program in Biological and Biomedical Sciences, Harvard University, Boston, MA, USA
| | - Rachel A Silverstein
- Center for Genomic Medicine and Department of Pathology, Massachusetts General Hospital, Boston, MA, USA.,PhD Program in Biological and Biomedical Sciences, Harvard University, Boston, MA, USA
| | | | | | - Sergio Fernández-Peñalver
- Servicio de Genética, Hospital Universitario Ramón y Cajal, IRYCIS and Centro de Investigaciones Biomédicas en Red de Enfermedades Raras, Madrid, Spain
| | - Yolanda Benitez
- Department of Molecular and Cellular Biology, National Centre for Biotechnology and Centre for Biomedical Network Research on Rare Diseases, Madrid, Spain.,INGEMM, Hospital Universitario La Paz, Madrid, Spain
| | - Lucia Soletto
- Servicio de Genética, Hospital Universitario Ramón y Cajal, IRYCIS and Centro de Investigaciones Biomédicas en Red de Enfermedades Raras, Madrid, Spain
| | - Jose A Gavira
- Laboratorio de Estudios Cristalográficos, IACT, Armilla, Spain
| | - Adrian Diaz
- Interuniversity Institute of Bioinformatics in Brussels, ULB-VUB, Brussels, Belgium.,Structural Biology Brussels, Vrije Universiteit Brussel, Brussels, Belgium
| | - Wim Vranken
- Interuniversity Institute of Bioinformatics in Brussels, ULB-VUB, Brussels, Belgium.,Structural Biology Brussels, Vrije Universiteit Brussel, Brussels, Belgium.,Structural Biology Research Centre, VIB, Brussels, Belgium
| | | | - Marc Güell
- Integra Therapeutics S.L., Barcelona, Spain.,Department of Medicine and Life Sciences, Universitat Pompeu Fabra, Barcelona, Spain
| | - Francisco J M Mojica
- Dpto. Fisiología, Genética y Microbiología and Instituto Multidisciplinar para el Estudio del Medio 'Ramón Margalef', Universidad de Alicante, Alicante, Spain
| | - Benjamin P Kleinstiver
- Center for Genomic Medicine and Department of Pathology, Massachusetts General Hospital, Boston, MA, USA.,Department of Pathology, Harvard Medical School, Boston, MA, USA
| | - Miguel A Moreno-Pelayo
- Servicio de Genética, Hospital Universitario Ramón y Cajal, IRYCIS and Centro de Investigaciones Biomédicas en Red de Enfermedades Raras, Madrid, Spain
| | - Lluis Montoliu
- Department of Molecular and Cellular Biology, National Centre for Biotechnology and Centre for Biomedical Network Research on Rare Diseases, Madrid, Spain
| | - Raul Perez-Jimenez
- CIC nanoGUNE BRTA, San Sebastian, Spain. .,Ikerbasque Foundation for Science, Bilbao, Spain.
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10
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Ten Years of CRISPRing Cancers In Vitro. Cancers (Basel) 2022; 14:cancers14235746. [PMID: 36497228 PMCID: PMC9738354 DOI: 10.3390/cancers14235746] [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: 10/11/2022] [Revised: 11/21/2022] [Accepted: 11/22/2022] [Indexed: 11/24/2022] Open
Abstract
Cell lines have always constituted a good investigation tool for cancer research, allowing scientists to understand the basic mechanisms underlying the complex network of phenomena peculiar to the transforming path from a healthy to cancerous cell. The introduction of CRISPR in everyday laboratory activity and its relative affordability greatly expanded the bench lab weaponry in the daily attempt to better understand tumor biology with the final aim to mitigate cancer's impact in our lives. In this review, we aim to report how this genome editing technique affected in the in vitro modeling of different aspects of tumor biology, its several declinations, and analyze the advantages and drawbacks of each of them.
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11
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Chira S, Nutu A, Isacescu E, Bica C, Pop L, Ciocan C, Berindan-Neagoe I. Genome Editing Approaches with CRISPR/Cas9 for Cancer Treatment: Critical Appraisal of Preclinical and Clinical Utility, Challenges, and Future Research. Cells 2022; 11:cells11182781. [PMID: 36139356 PMCID: PMC9496708 DOI: 10.3390/cells11182781] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/25/2022] [Accepted: 09/01/2022] [Indexed: 11/16/2022] Open
Abstract
The increasing burden on human malignant diseases became a major concern for healthcare practitioners, that must deal with tumor relapse and the inability to efficiently treat metastasis, in addition to side effects. Throughout the decades, many therapeutic strategies have been employed to improve the clinical outcomes of cancer patients and great efforts have been made to develop more efficient and targeted medicines. The malignant cell is characterized by genetic and epigenetic modifications, therefore targeting those specific drivers of carcinogenesis is highly desirable. Among the genome editing technologies, CRISPR/Cas9 stood as a promising candidate for cancer treatment alternatives, due to its low complexity design. First described as a defense mechanism of bacteria against invading foreign DNA, later it was shown that CRISPR components can be engineered to target specific DNA sequences in a test tube, a discovery that was awarded later with the Nobel Prize in chemistry for its rapid expansion as a reliable genome editing tool in many fields of research, including medicine. The present paper aims of describing CRISPR/Cas9 potential targets for malignant disorders, and the approaches used for achieving this goal. Aside from preclinical studies, we also present the clinical trials that use CRISPR-based technology for therapeutic purposes of cancer. Finally, a summary of the presented studies adds a more focused view of the therapeutic value CRISPR/Cas9 holds and the associated shortcomings.
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Yoshimatsu Y, Noguchi R, Sin Y, Tsuchiya R, Ono T, Akiyama T, Nakagawa R, Kamio S, Hirabayashi K, Ozawa I, Kikuta K, Kondo T. Establishment and characterization of a novel patient-derived Ewing sarcoma cell line, NCC-ES2-C1. Hum Cell 2022; 35:1262-1269. [PMID: 35441357 DOI: 10.1007/s13577-022-00701-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 04/04/2022] [Indexed: 12/13/2022]
Abstract
Ewing sarcoma (ES) is a small round cell sarcoma that is characterized by the unique gene translocation EWSR1-FLI1. It is the second most common primary bone and soft tissue malignancy in children and adolescents. It constitutes 10-15% of all bone sarcomas and is highly aggressive and rapidly recurring. Although intensive treatments have improved the clinical outcome of ES patients, 20-25% of them exhibit metastases during diagnosis. Thus, the prognoses of these patients remain poor. Cell lines are pivotal resources to investigate the molecular background of disease progression and to develop novel therapeutic modalities. In this study, we established and characterized a novel ES cell line, NCC-ES2-C1. The presence of the EWSR1-FLI1 fusion gene in these cells was confirmed in the NCC-ES2-C1 cells. Furthermore, these cells exhibited constant proliferation, and invasion, but did not form tumors in mice. We screened the anti-tumor effects of 214 anti-cancer drugs in NCC-ES2-C1 cells and found that the drugs which effectively reduced the proliferation of NCC-ES2-C1 cells. We concluded that NCC-ES2-C1 cells are a useful resource to study functions of the EWSR1-FLI1 fusion gene, investigate phenotypic changes caused by genes and proteins, and evaluate the anti-tumor effects of novel drugs.
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Affiliation(s)
- Yuki Yoshimatsu
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Rei Noguchi
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Yooksil Sin
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Ryuto Tsuchiya
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Takuya Ono
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Taro Akiyama
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Rumi Nakagawa
- Division of Musculoskeletal Oncology and Orthopaedics Surgery, Tochigi Cancer Center, 4-9-13 Yohnan, Utsunomiya, Tochigi, 320-0834, Japan
| | - Satoshi Kamio
- Division of Musculoskeletal Oncology and Orthopaedics Surgery, Tochigi Cancer Center, 4-9-13 Yohnan, Utsunomiya, Tochigi, 320-0834, Japan
| | - Kaoru Hirabayashi
- Division of Diagnostic Pathology, Tochigi Cancer Center, 4-9-13 Yohnan, Utsunomiya, Tochigi, 320-0834, Japan
| | - Iwao Ozawa
- Division of Hepato-Biliary-Pancreatic Surgery, Tochigi Cancer Center, 4-9-13 Yohnan, Utsunomiya, Tochigi, 320-0834, Japan
| | - Kazutaka Kikuta
- Division of Musculoskeletal Oncology and Orthopaedics Surgery, Tochigi Cancer Center, 4-9-13 Yohnan, Utsunomiya, Tochigi, 320-0834, Japan
| | - Tadashi Kondo
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan.
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López-Márquez A, Morín M, Fernández-Peñalver S, Badosa C, Hernández-Delgado A, Natera-de Benito D, Ortez C, Nascimento A, Grinberg D, Balcells S, Roldán M, Moreno-Pelayo MÁ, Jiménez-Mallebrera C. CRISPR/Cas9-Mediated Allele-Specific Disruption of a Dominant COL6A1 Pathogenic Variant Improves Collagen VI Network in Patient Fibroblasts. Int J Mol Sci 2022; 23:ijms23084410. [PMID: 35457228 PMCID: PMC9025481 DOI: 10.3390/ijms23084410] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 04/12/2022] [Accepted: 04/14/2022] [Indexed: 02/04/2023] Open
Abstract
Collagen VI-related disorders are the second most common congenital muscular dystrophies for which no treatments are presently available. They are mostly caused by dominant-negative pathogenic variants in the genes encoding α chains of collagen VI, a heteromeric network forming collagen; for example, the c.877G>A; p.Gly293Arg COL6A1 variant, which alters the proper association of the tetramers to form microfibrils. We tested the potential of CRISPR/Cas9-based genome editing to silence or correct (using a donor template) a mutant allele in the dermal fibroblasts of four individuals bearing the c.877G>A pathogenic variant. Evaluation of gene-edited cells by next-generation sequencing revealed that correction of the mutant allele by homologous-directed repair occurred at a frequency lower than 1%. However, the presence of frameshift variants and others that provoked the silencing of the mutant allele were found in >40% of reads, with no effects on the wild-type allele. This was confirmed by droplet digital PCR with allele-specific probes, which revealed a reduction in the expression of the mutant allele. Finally, immunofluorescence analyses revealed a recovery in the collagen VI extracellular matrix. In summary, we demonstrate that CRISPR/Cas9 gene-edition can specifically reverse the pathogenic effects of a dominant negative variant in COL6A1.
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Affiliation(s)
- Arístides López-Márquez
- Laboratorio de Investigación Aplicada en Enfermedades Neuromusculares, Unidad de Patología Neuromuscular, Servicio de Neuropediatría, Institut de Recerca Sant Joan de Déu, Santa Rosa 39-57, 08950 Esplugues de Llobregat, Spain; (C.B.); (A.H.-D.); (D.N.-d.B.); (C.O.); (A.N.); (C.J.-M.)
- Centro de Investigaciones Biomédicas en Red de Enfermedades Raras (CIBERER), Av. Monforte de Lemos 3-5, 28029 Madrid, Spain; (M.M.); (D.G.); (S.B.); (M.Á.M.-P.)
- Institut de Recerca Sant Joan de Déu, Santa Rosa 39-57, 08950 Esplugues de Llobregat, Spain;
- Correspondence:
| | - Matías Morín
- Centro de Investigaciones Biomédicas en Red de Enfermedades Raras (CIBERER), Av. Monforte de Lemos 3-5, 28029 Madrid, Spain; (M.M.); (D.G.); (S.B.); (M.Á.M.-P.)
- Servicio de Genética, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria, Ctra. de Colmenar Viejo Km. 9.100, 28034 Madrid, Spain;
| | - Sergio Fernández-Peñalver
- Servicio de Genética, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria, Ctra. de Colmenar Viejo Km. 9.100, 28034 Madrid, Spain;
| | - Carmen Badosa
- Laboratorio de Investigación Aplicada en Enfermedades Neuromusculares, Unidad de Patología Neuromuscular, Servicio de Neuropediatría, Institut de Recerca Sant Joan de Déu, Santa Rosa 39-57, 08950 Esplugues de Llobregat, Spain; (C.B.); (A.H.-D.); (D.N.-d.B.); (C.O.); (A.N.); (C.J.-M.)
- Institut de Recerca Sant Joan de Déu, Santa Rosa 39-57, 08950 Esplugues de Llobregat, Spain;
| | - Alejandro Hernández-Delgado
- Laboratorio de Investigación Aplicada en Enfermedades Neuromusculares, Unidad de Patología Neuromuscular, Servicio de Neuropediatría, Institut de Recerca Sant Joan de Déu, Santa Rosa 39-57, 08950 Esplugues de Llobregat, Spain; (C.B.); (A.H.-D.); (D.N.-d.B.); (C.O.); (A.N.); (C.J.-M.)
- Institut de Recerca Sant Joan de Déu, Santa Rosa 39-57, 08950 Esplugues de Llobregat, Spain;
| | - Daniel Natera-de Benito
- Laboratorio de Investigación Aplicada en Enfermedades Neuromusculares, Unidad de Patología Neuromuscular, Servicio de Neuropediatría, Institut de Recerca Sant Joan de Déu, Santa Rosa 39-57, 08950 Esplugues de Llobregat, Spain; (C.B.); (A.H.-D.); (D.N.-d.B.); (C.O.); (A.N.); (C.J.-M.)
- Institut de Recerca Sant Joan de Déu, Santa Rosa 39-57, 08950 Esplugues de Llobregat, Spain;
| | - Carlos Ortez
- Laboratorio de Investigación Aplicada en Enfermedades Neuromusculares, Unidad de Patología Neuromuscular, Servicio de Neuropediatría, Institut de Recerca Sant Joan de Déu, Santa Rosa 39-57, 08950 Esplugues de Llobregat, Spain; (C.B.); (A.H.-D.); (D.N.-d.B.); (C.O.); (A.N.); (C.J.-M.)
- Institut de Recerca Sant Joan de Déu, Santa Rosa 39-57, 08950 Esplugues de Llobregat, Spain;
| | - Andrés Nascimento
- Laboratorio de Investigación Aplicada en Enfermedades Neuromusculares, Unidad de Patología Neuromuscular, Servicio de Neuropediatría, Institut de Recerca Sant Joan de Déu, Santa Rosa 39-57, 08950 Esplugues de Llobregat, Spain; (C.B.); (A.H.-D.); (D.N.-d.B.); (C.O.); (A.N.); (C.J.-M.)
- Centro de Investigaciones Biomédicas en Red de Enfermedades Raras (CIBERER), Av. Monforte de Lemos 3-5, 28029 Madrid, Spain; (M.M.); (D.G.); (S.B.); (M.Á.M.-P.)
- Institut de Recerca Sant Joan de Déu, Santa Rosa 39-57, 08950 Esplugues de Llobregat, Spain;
| | - Daniel Grinberg
- Centro de Investigaciones Biomédicas en Red de Enfermedades Raras (CIBERER), Av. Monforte de Lemos 3-5, 28029 Madrid, Spain; (M.M.); (D.G.); (S.B.); (M.Á.M.-P.)
- Institut de Recerca Sant Joan de Déu, Santa Rosa 39-57, 08950 Esplugues de Llobregat, Spain;
- Departamento de Genética, Microbiología y Estadística, Facultad de Biología, Institut de Biomedicina de la Universitat de Barcelona (IBUB), Universitat de Barcelona, Av. Diagonal 643, 08028 Barcelona, Spain
| | - Susanna Balcells
- Centro de Investigaciones Biomédicas en Red de Enfermedades Raras (CIBERER), Av. Monforte de Lemos 3-5, 28029 Madrid, Spain; (M.M.); (D.G.); (S.B.); (M.Á.M.-P.)
- Institut de Recerca Sant Joan de Déu, Santa Rosa 39-57, 08950 Esplugues de Llobregat, Spain;
- Departamento de Genética, Microbiología y Estadística, Facultad de Biología, Institut de Biomedicina de la Universitat de Barcelona (IBUB), Universitat de Barcelona, Av. Diagonal 643, 08028 Barcelona, Spain
| | - Mónica Roldán
- Institut de Recerca Sant Joan de Déu, Santa Rosa 39-57, 08950 Esplugues de Llobregat, Spain;
- Unidad de Microscopia Confocal e Imagen Celular, Servicio de Medicina Genética y Molecular, Institut Pediàtric de Malalties Rares (IPER), Hospital Sant Joan de Déu, Passeig Sant Joan de Deu, 2, 08950 Esplugues de Llobregat, Spain
| | - Miguel Ángel Moreno-Pelayo
- Centro de Investigaciones Biomédicas en Red de Enfermedades Raras (CIBERER), Av. Monforte de Lemos 3-5, 28029 Madrid, Spain; (M.M.); (D.G.); (S.B.); (M.Á.M.-P.)
- Servicio de Genética, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria, Ctra. de Colmenar Viejo Km. 9.100, 28034 Madrid, Spain;
| | - Cecilia Jiménez-Mallebrera
- Laboratorio de Investigación Aplicada en Enfermedades Neuromusculares, Unidad de Patología Neuromuscular, Servicio de Neuropediatría, Institut de Recerca Sant Joan de Déu, Santa Rosa 39-57, 08950 Esplugues de Llobregat, Spain; (C.B.); (A.H.-D.); (D.N.-d.B.); (C.O.); (A.N.); (C.J.-M.)
- Centro de Investigaciones Biomédicas en Red de Enfermedades Raras (CIBERER), Av. Monforte de Lemos 3-5, 28029 Madrid, Spain; (M.M.); (D.G.); (S.B.); (M.Á.M.-P.)
- Institut de Recerca Sant Joan de Déu, Santa Rosa 39-57, 08950 Esplugues de Llobregat, Spain;
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Fayzullina D, Tsibulnikov S, Stempen M, Schroeder BA, Kumar N, Kharwar RK, Acharya A, Timashev P, Ulasov I. Novel Targeted Therapeutic Strategies for Ewing Sarcoma. Cancers (Basel) 2022; 14:cancers14081988. [PMID: 35454895 PMCID: PMC9032664 DOI: 10.3390/cancers14081988] [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: 03/02/2022] [Revised: 04/03/2022] [Accepted: 04/11/2022] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Ewing sarcoma is an uncommon cancer that arises in mesenchymal tissues and represents the second most widespread malignant bone neoplasm after osteosarcoma in children. Therapy has increased the 5-year survival rate in the last 40 years, although the recurrence rate has remained high. There is an immediate and unmet need for the development of novel Ewing sarcoma therapies. We offer new prospective targets for the therapy of Ewing sarcoma. The EWSR1/FLI1 fusion protein, which is identified in 85–90% of Ewing sarcoma tumors, and its direct targets are given special focus in this study. Experimantal therapy that targets multiple signaling pathways activated during ES progression, alone or in combination with existing regimens, may become the new standard of care for Ewing sarcoma patients, improving patient survival. Abstract Ewing sarcoma (ES) is an uncommon cancer that arises in mesenchymal tissues and represents the second most widespread malignant bone neoplasm after osteosarcoma in children. Amplifications in genomic, proteomic, and metabolism are characteristics of sarcoma, and targeting altered cancer cell molecular processes has been proposed as the latest promising strategy to fight cancer. Recent technological advancements have elucidated some of the underlying oncogenic characteristics of Ewing sarcoma. Offering new insights into the physiological basis for this phenomenon, our current review examines the dynamics of ES signaling as it related to both ES and the microenvironment by integrating genomic and proteomic analyses. An extensive survey of the literature was performed to compile the findings. We have also highlighted recent and ongoing studies integrating metabolomics and genomics aimed at better understanding the complex interactions as to how ES adapts to changing biochemical changes within the tumor microenvironment.
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Affiliation(s)
- Daria Fayzullina
- Group of Experimental Biotherapy and Diagnostic, Department of Advanced Materials, Institute for Regenerative Medicine, Sechenov First Moscow State Medical University, Moscow 119991, Russia
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, Sechenov First Moscow State Medical University, Moscow 119991, Russia; (D.F.); (S.T.); (M.S.); (P.T.)
| | - Sergey Tsibulnikov
- Group of Experimental Biotherapy and Diagnostic, Department of Advanced Materials, Institute for Regenerative Medicine, Sechenov First Moscow State Medical University, Moscow 119991, Russia
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, Sechenov First Moscow State Medical University, Moscow 119991, Russia; (D.F.); (S.T.); (M.S.); (P.T.)
| | - Mikhail Stempen
- Group of Experimental Biotherapy and Diagnostic, Department of Advanced Materials, Institute for Regenerative Medicine, Sechenov First Moscow State Medical University, Moscow 119991, Russia
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, Sechenov First Moscow State Medical University, Moscow 119991, Russia; (D.F.); (S.T.); (M.S.); (P.T.)
| | - Brett A. Schroeder
- National Cancer Institute, National Institutes of Health, Bethesda, MD 20814, USA;
| | - Naveen Kumar
- Tumor Immunology Lab, Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi 221005, India; (N.K.); (A.A.)
| | - Rajesh Kumar Kharwar
- Endocrine Research Lab, Department of Zoology, Kutir Post Graduate College, Chakkey, Jaunpur 222146, India;
| | - Arbind Acharya
- Tumor Immunology Lab, Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi 221005, India; (N.K.); (A.A.)
| | - Peter Timashev
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, Sechenov First Moscow State Medical University, Moscow 119991, Russia; (D.F.); (S.T.); (M.S.); (P.T.)
- Department of Advanced Materials, Institute for Regenerative Medicine, Sechenov First Moscow State Medical University, Moscow 119991, Russia
| | - Ilya Ulasov
- Group of Experimental Biotherapy and Diagnostic, Department of Advanced Materials, Institute for Regenerative Medicine, Sechenov First Moscow State Medical University, Moscow 119991, Russia
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, Sechenov First Moscow State Medical University, Moscow 119991, Russia; (D.F.); (S.T.); (M.S.); (P.T.)
- Correspondence:
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