De La Torre, C.; Casanova, I.; Acosta, G.; Coll Merino, MC.; Moreno, MJ.; Albericio, F.; Aznar, E.... (2015). Gated Mesoporous Silica Nanoparticles Using a Double-Role Circular Peptide for the Controlled and Target-Preferential Release of Doxorubicin in CXCR4-Expresing Lymphoma Cells. Advanced Functional Materials. 25(5):687-695. https://doi.org/10.1002/adfm.201403822
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/88406
Title:
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Gated Mesoporous Silica Nanoparticles Using a Double-Role Circular Peptide for the Controlled and Target-Preferential Release of Doxorubicin in CXCR4-Expresing Lymphoma Cells
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Author:
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De La Torre, Cristina
Casanova, Isolda
Acosta, Gerardo
Coll Merino, Mª Carmen
Moreno, María José
Albericio, Fernando
Aznar, Elena
Mangues, Ramón
Royo, Miriam
Sancenón Galarza, Félix
Martínez-Máñez, Ramón
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UPV Unit:
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Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials
Universitat Politècnica de València. Instituto de Reconocimiento Molecular y Desarrollo Tecnológico - Institut de Reconeixement Molecular i Desenvolupament Tecnològic
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Issued date:
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Abstract:
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[EN] B-cell non-Hodgkin s lymphoma (B-NHL) is the most frequent malignant lymphoid neoplasm, which has a high degree of relapse and chemoresist-ance. Thus, strategies to improve currently used therapies are needed. In this ...[+]
[EN] B-cell non-Hodgkin s lymphoma (B-NHL) is the most frequent malignant lymphoid neoplasm, which has a high degree of relapse and chemoresist-ance. Thus, strategies to improve currently used therapies are needed. In this context, a new CXCR4-targeted delivery system is described using mesoporous silica nanoparticles (MSNs) that are loaded with doxorubicin and capped with a derivative of the T22 peptide ( P ). This design makes full use of the great affi nity of the T22 peptide to CXCR4 receptor, which is overexpressed in lymphoma cells. The peptide is able to guide the gated nanoparticle to B-NHL cells to facilitate MSNs uptake via the CXCR4 receptor. The endocyted P -capped MSNs are also opened by endosomal proteolytic enzymes to allow intracellular doxorubicin delivery.
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Subjects:
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CXCR4 receptors
,
Gated materials
,
Lymphoma
,
Mesoporous materials
,
Targeting molecules
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Copyrigths:
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Cerrado |
Source:
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Advanced Functional Materials. (issn:
1616-301X
) (eissn:
1616-3028
)
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DOI:
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10.1002/adfm.201403822
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Publisher:
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Wiley
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Publisher version:
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http://dx.doi. org/10.1002/adfm.201403822
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Project ID:
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info:eu-repo/grantAgreement/MINECO//MAT2012-38429-C04-01/ES/DESARROLLO DE MATERIALES FUNCIONALIZADOS CON PUERTAS NANOSCOPICAS PARA APLICACIONES DE LIBERACION CONTROLADA Y SENSORES PARA LA DETECCION DE NITRATO AMONICO, SULFIDRICO Y CO/
...[+]
info:eu-repo/grantAgreement/MINECO//MAT2012-38429-C04-01/ES/DESARROLLO DE MATERIALES FUNCIONALIZADOS CON PUERTAS NANOSCOPICAS PARA APLICACIONES DE LIBERACION CONTROLADA Y SENSORES PARA LA DETECCION DE NITRATO AMONICO, SULFIDRICO Y CO/
info:eu-repo/grantAgreement/GVA//PROMETEOII%2F2014%2F047/ES/Nuevas aproximaciones para el diseño de materiales de liberación controlada y la detección de compuestos peligrosos/
info:eu-repo/grantAgreement/Generalitat de Catalunya//2009 SGR 1437/
info:eu-repo/grantAgreement/MICINN//FI10%2F00758/ES/FI10%2F00758/
info:eu-repo/grantAgreement/Fundació La Marató de TV3//416%2FC%2F2013-2030/
info:eu-repo/grantAgreement/ISCIII//PII2%2F01861/
info:eu-repo/grantAgreement/MICINN//PIB2010BZ-00563/ES/ATL: ONCOGENESIS POR HTLV-1 E INHIBICION DE LAS ADHESIONES FOCALES COMO ESTRATEGIA TERAPEUTICA/
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Thanks:
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Financial support from the Spanish Government (MAT2012-38429-C04 and PIB2010BZ-00563), Generalitat Valenciana (PROMETEOII/2014/047), Generalitat de Catalunya (2009-SGR-1437), Instituto de Salud Carlos III (FI10/00758 and ...[+]
Financial support from the Spanish Government (MAT2012-38429-C04 and PIB2010BZ-00563), Generalitat Valenciana (PROMETEOII/2014/047), Generalitat de Catalunya (2009-SGR-1437), Instituto de Salud Carlos III (FI10/00758 and FIS PII2/01861), MaratoTV3 416/C/2013-2030, CIBER-BBN (Nanomets), and Institut de Recerca Josep Carreras Sant Pau is gratefully acknowledged. C.T. is grateful to the Spanish MEC for her grant. The authors also acknowledge Cristina Suarez for her technical support and the use of the CIBER-BBN Nanotoxicology and Synthesis of Peptides platforms.
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Type:
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Artículo
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