Controlled release microspheres loaded with BMP7 suppress primary tumors from human glioblastoma. (Registro nro. 16888)
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| 000 -CABECERA | |
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| Campo de control de longitud fija | nab a22 7a 4500 |
| 003 - IDENTIFICADOR DEL NÚMERO DE CONTROL | |
| Campo de control | PC16888 |
| 005 - FECHA Y HORA DE LA ÚLTIMA TRANSACCIÓN | |
| Campo de control | 20220602134907.0 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA | |
| Campo de control de longitud fija | 220602b xxu||||| |||| 00| 0 eng d |
| 040 ## - FUENTE DE LA CATALOGACIÓN | |
| Centro transcriptor | H12O |
| 041 ## - CÓDIGO DE LENGUA | |
| Código de lengua del texto/banda sonora o título independiente | eng |
| 100 ## - PUNTO DE ACCESO PRINCIPAL - NOMBRE DE PERSONA | |
| 9 (RLIN) | 624 |
| Nombre de persona | Hernández Laín, Aurelio |
| Término indicativo de función | Anatomía Patológica |
| 245 00 - MENCIÓN DE TÍTULO | |
| Título | Controlled release microspheres loaded with BMP7 suppress primary tumors from human glioblastoma. |
| Tipo de material | [artículo] |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Nombre del editor distribuidor etc. | Oncotarget, |
| Fecha de publicación distribución etc. | 2015 |
| 300 ## - DESCRIPCIÓN FÍSICA | |
| Extensión | 6(13):10950-63. |
| 500 ## - NOTA GENERAL | |
| Nota general | Formato Vancouver: González Gómez P, Crecente Campo J, Zahonero C, de la Fuente M, Hernández Laín A, Mira H et al. Controlled release microspheres loaded with BMP7 suppress primary tumors from human glioblastoma. Oncotarget. 2015 May 10;6(13):10950-63. |
| 501 ## - NOTA DE “CON” | |
| Nota de "Con" | PMID: 25860932 PMC4484431 |
| 504 ## - NOTA DE BIBLIOGRAFÍA; ETC. | |
| Nota de bibliografía etc. | Contiene 33 referencias |
| 520 ## - NOTA DE SUMARIO; ETC. | |
| Sumario etc. | Glioblastoma tumor initiating cells are believed to be the main drivers behind tumor recurrence, and therefore therapies that specifically manage this population are of great medical interest. In a previous work, we synthesized controlled release microspheres optimized for intracranial delivery of BMP7, and showed that these devices are able to stop the in vitro growth of a glioma cell line. Towards the translational development of this technology, we now explore these microspheres in further detail and characterize the mechanism of action and the in vivo therapeutic potential using tumor models relevant for the clinical setting: human primary glioblastoma cell lines. Our results show that BMP7 can stop the proliferation and block the self-renewal capacity of those primary cell lines that express the receptor BMPR1B. BMP7 was encapsulated in poly (lactic-co-glycolic acid) microspheres in the form of a complex with heparin and Tetronic, and the formulation provided effective release for several weeks, a process controlled by carrier degradation. Data from xenografts confirmed reduced and delayed tumor formation for animals treated with BMP7-loaded microspheres. This effect was coincident with the activation of the canonical BMP signaling pathway. Importantly, tumors treated with BMP7-loaded microspheres also showed downregulation of several markers that may be related to a malignant stem cell-like phenotype: CD133(+), Olig2, and GFAPδ. We also observed that tumors treated with BMP7-loaded microspheres showed enhanced expression of cell cycle inhibitors and reduced expression of the proliferation marker PCNA. In summary, BMP7-loaded controlled release microspheres are able to inhibit GBM growth and reduce malignancy markers. We envisage that this kind of selective therapy for tumor initiating cells could have a synergistic effect in combination with conventional cytoreductive therapy (chemo-, radiotherapy) or with immunotherapy. |
| 710 ## - PUNTO DE ACCESO ADICIONAL - NOMBRE DE ENTIDAD | |
| 9 (RLIN) | 330 |
| Nombre de entidad o nombre de jurisdicción como elemento inicial | Servicio de Anatomía Patológica |
| 856 ## - LOCALIZACIÓN Y ACCESO ELECTRÓNICOS | |
| Identificador Uniforme del Recurso (URI) | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4484431/ |
| Acceso | Acceso libre |
| 942 ## - ENTRADA PARA ELEMENTOS AGREGADOS (KOHA) | |
| Fuente de clasificación o esquema de ordenación en estanterías | |
| Koha [por defecto] tipo de item | Artículo |
| Suprimido en OPAC | Público |
| Suprimido | Estado de pérdida | Fuente de clasificación o esquema de ordenación en estanterías | Estropeado | No para préstamo | Localización permanente | Localización actual | Fecha de adquisición | Signatura completa | Fecha última consulta | Fecha del precio de reemplazo | Tipo de item de Koha |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Hospital Universitario 12 de Octubre | Hospital Universitario 12 de Octubre | 2022-06-02 | PC16888 | 2022-06-02 | 2022-06-02 | Artículo |
