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dc.contributor.author | Lozano-Torres, Beatriz | es_ES |
dc.contributor.author | Blandez, Juan F. | es_ES |
dc.contributor.author | García-Fernández, Alba | es_ES |
dc.contributor.author | Sancenón Galarza, Félix | es_ES |
dc.contributor.author | Martínez-Máñez, Ramón | es_ES |
dc.date.accessioned | 2023-03-06T19:00:49Z | |
dc.date.available | 2023-03-06T19:00:49Z | |
dc.date.issued | 2023-03 | es_ES |
dc.identifier.issn | 1742-464X | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/192357 | |
dc.description.abstract | [EN] A new method for senescent cell detection is described, which is based on lipofuscin labeling with a fluorescent reporter through a biorthogonal strain-promoted azide-alkyne cycloaddition. The sensing protocol involves a first step where the interaction of lipofuscin with a Sudan Black B derivative containing an azide moiety (SBB-N3 ) is carried out. In the final step, the azide moiety reacts with a fluorophore containing a cyclooctene ring (BODIPY). The efficacy of this two-step protocol is assessed in senescent melanoma SK-MEL-103 cells, senescent triple-negative breast cancer MDA-MB-231 cells and senescent WI-38 fibroblasts. In all cases, a clear fluorescence pattern was observed in senescent cells, compared to proliferative cells, only when the SBB-N3 -BODIPY probe was formed. Our results provide an alternative tool for the detection of senescent cells, based on an in situ bio-orthogonal reaction for lipofuscin labeling | es_ES |
dc.description.sponsorship | RM laboratory members are grateful for financial support from the FEDER foundation of European Union (IDIFEDER/2021/044), the Spanish Government (projects RTI2018-100910-B-C41 and RTI2018-101599-B-C22) and the Generalitat Valenciana (project PROMETEO 2018/024). BL-T and AG-F acknowledge their current Margarita Salas postdoctoral fellowship from UPV-MIU and 'Next Generation EU' program. JF-B is grateful for his Sara Borrell postdoctoral fellowship (CD19/00038). | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Blackwell Publishing | es_ES |
dc.relation.ispartof | FEBS Journal | es_ES |
dc.rights | Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) | es_ES |
dc.subject | Alkyne-azide cycloaddition | es_ES |
dc.subject | Cellular senescence | es_ES |
dc.subject | Detection | es_ES |
dc.subject | Lipofuscin | es_ES |
dc.subject | Sudan Black B | es_ES |
dc.subject.classification | QUIMICA INORGANICA | es_ES |
dc.subject.classification | QUIMICA ORGANICA | es_ES |
dc.title | Lipofuscin labeling through biorthogonal strain-promoted azide-alkyne cycloaddition for the detection of senescent cells | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1111/febs.16477 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-100910-B-C41/ES/MATERIALES POROSOS INTELIGENTES MULTIFUNCIONALES Y DISPOSITIVOS ELECTRONICOS PARA LA LIBERACION DE FARMACOS, DETECCION DE DROGAS Y BIOMARCADORES Y COMUNICACION A NANOESCALA/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GENERALITAT VALENCIANA//PROMETEO%2F2018%2F024//SISTEMAS AVANZADOS DE LIBERACION CONTROLADA/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-101599-B-C22/ES/DESARROLLO Y APLICACION DE SISTEMAS ANTIMICROBIANOS PARA LA INDUSTRIA ALIMENTARIA BASADOS EN SUPERFICIES FUNCIONALIZADAS Y SISTEMAS DE LIBERACION CONTROLADA/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GV INNOV.UNI.CIENCIA//IDIFEDER%2F2021%2F044//DESARROLLO DE MATERIALES MOLECULARES Y CON PUERTA PARA RECONOCIMIENTO, LIBERACION CONTROLADA Y COMUNICACION QUÍMICA/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials | es_ES |
dc.description.bibliographicCitation | Lozano-Torres, B.; Blandez, JF.; García-Fernández, A.; Sancenón Galarza, F.; Martínez-Máñez, R. (2023). Lipofuscin labeling through biorthogonal strain-promoted azide-alkyne cycloaddition for the detection of senescent cells. FEBS Journal. 290(5):1314-1325. https://doi.org/10.1111/febs.16477 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1111/febs.16477 | es_ES |
dc.description.upvformatpinicio | 1314 | es_ES |
dc.description.upvformatpfin | 1325 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 290 | es_ES |
dc.description.issue | 5 | es_ES |
dc.identifier.pmid | 35527516 | es_ES |
dc.relation.pasarela | S\466368 | es_ES |
dc.contributor.funder | GENERALITAT VALENCIANA | es_ES |
dc.contributor.funder | AGENCIA ESTATAL DE INVESTIGACION | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |
dc.contributor.funder | Universitat Politècnica de València | es_ES |