Full metadata record
DC Field | Value | Language |
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dc.creator | Martinez-Velez, N. (Naiara) | - |
dc.creator | Marigil, M. (Miguel) | - |
dc.creator | Garcia-Moure, M. (Marc) | - |
dc.creator | Gonzalez-Huarriz, M. (Marisol) | - |
dc.creator | Aristu-Mendioroz, J.J. (José Javier) | - |
dc.creator | Ramos, L.I. (Luis Isaac) | - |
dc.creator | Tejada-Solis, S. (Sonia) | - |
dc.creator | Diez-Valle, R. (Ricardo) | - |
dc.creator | Patiño-García, A. (Ana) | - |
dc.creator | Becher, O.J. (Oren J.) | - |
dc.creator | Gomez-Manzano, C. (Candelaria) | - |
dc.creator | Fueyo, J. (Juan) | - |
dc.creator | Alonso-Roldán, M.M. (Marta María) | - |
dc.date.accessioned | 2021-10-01T13:25:57Z | - |
dc.date.available | 2021-10-01T13:25:57Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Martinez-Velez, N. (Naiara); Marigil, M. (Miguel); Garcia-Moure, M. (Marc); et al. "Delta-24-RGD combined with radiotherapy exerts a potent antitumor effect in diffuse intrinsic pontine glioma and pediatric high grade glioma models". Acta Neuropathologica Communications. 7 (64), 2019, 1 - 12 | es_ES |
dc.identifier.issn | 2051-5960 | - |
dc.identifier.other | PMID: 31036068 | - |
dc.identifier.uri | https://hdl.handle.net/10171/62131 | - |
dc.description.abstract | Pediatric high grade gliomas (pHGG), including diffuse intrinsic pontine gliomas (DIPGs), are aggressive tumors with a dismal outcome. Radiotherapy (RT) is part of the standard of care of these tumors; however, radiotherapy only leads to a transient clinical improvement. Delta-24-RGD is a genetically engineered tumor-selective adenovirus that has shown safety and clinical efficacy in adults with recurrent gliomas. In this work, we evaluated the feasibility, safety and therapeutic efficacy of Delta-24-RGD in combination with radiotherapy in pHGGs and DIPGs models. Our results showed that the combination of Delta-24-RGD with radiotherapy was feasible and resulted in a synergistic anti-glioma effect in vitro and in vivo in pHGG and DIPG models. Interestingly, Delta-24-RGD treatment led to the downregulation of relevant DNA damage repair proteins, further sensitizing tumors cells to the effect of radiotherapy. Additionally, Delta-24-RGD/radiotherapy treatment significantly increased the trafficking of immune cells (CD3, CD4+ and CD8+) to the tumor niche compared with single treatments. In summary, administration of the Delta-24-RGD/radiotherapy combination to pHGG and DIPG models is safe and significantly increases the overall survival of mice bearing these tumors. Our data offer a rationale for the combination Delta-24-RGD/radiotherapy as a therapeutic option for children with these tumors. SIGNIFICANCE: Delta-24-RGD/radiotherapy administration is safe and significantly increases the survival of treated mice. These positive data underscore the urge to translate this approach to the clinical treatment of children with pHGG and DIPGs. | es_ES |
dc.description.sponsorship | This work was supported by the European Union (Marie Curie IRG270459; to M.M. Alonso), the Instituto de Salud Carlos III y los Fondos Feder Europeos (PI13/125; PI16/0066 to M.M. Alonso), the Spanish Ministry of Science and Innovation (Ramón y Cajal contract RYC-2009–05571 and IEDI-2015-00638 to M.M. Alonso), the Department of Health of the Government of Navarra (to M.M. Alonso), the Basque Foundation for Health Research (BIOEF, BIO13/CI/ 005), Fundación Caja Navarra (Convocatoria de Ayudas 2011 to A. Patiño), Foundation M Torres (JJA, MMA), Foundation LA CAIXA-Caja Navarra (A-PG, MMA), Foundation “El sueño de Vicky”, Asociation Pablo Ugarte-Fuerza Julen (A-PG,MMA), and DOD team science award (MMA, JF, and CG-M). 2018 AACR-AstraZeneca Immuno-oncology Research Fellowship, Grant number 18–40-12-MART (NMV). European Research Council (ERC) under the European Union´s Horizon 2020 research and innovation programme, grant agreement No. 817884; ViroPedTher, (MMA). | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Springer Science and Business Media LLC | es_ES |
dc.relation | info:eu-repo/grantAgreement/EC/H2020/817884/EU | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.subject | Materias Investigacion::Ciencias de la Salud::Oncología | es_ES |
dc.subject | DIPG | es_ES |
dc.subject | DNA damage | es_ES |
dc.subject | Immune response | es_ES |
dc.subject | Oncolytic virus | es_ES |
dc.subject | Radiotherapy | es_ES |
dc.subject | pHGG | es_ES |
dc.title | Delta-24-RGD combined with radiotherapy exerts a potent antitumor effect in diffuse intrinsic pontine glioma and pediatric high grade glioma models | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.description.note | This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made | es_ES |
dc.identifier.doi | 10.1186/s40478-019-0714-6 | - |
dadun.citation.endingPage | 12 | es_ES |
dadun.citation.number | 64 | es_ES |
dadun.citation.publicationName | Acta Neuropathologica Communications | es_ES |
dadun.citation.startingPage | 1 | es_ES |
dadun.citation.volume | 7 | es_ES |
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