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Industrial By-Products As a Novel Circular Source of Biocompatible Extracellular Vesicles
Lorca, Cristina (Proteored. Instituto de Salud Carlos III)
Laparra, Moisés (Instituto Madrileño de Estudios Avanzados. Instituto de Investigación en Ciencias de la Alimentación. Universidad Autónoma de Madrid. Consejo Superior de Investigaciones Científicas (Espanya). Antiguo Hospital Cantoblanco)
Céspedes, María Virtudes (Institut d'Investigació Biomèdica Sant Pau)
Casaní, Laura (Hospital de la Santa Creu i Sant Pau (Barcelona, Catalunya))
Florit, Sergi (Hospital de la Santa Creu i Sant Pau (Barcelona, Catalunya))
Jové, Mariona (Universitat de Lleida. Departament de Medicina Experimental)
Mota-Martorell, Natàlia (Universitat de Lleida. Departament de Medicina Experimental)
Vilella, Elisabet (Centro de Investigación Biomédica en Red de Salud Mental)
Gallart-Palau, Xavier (Centro de Investigación Biomédica en Red de Salud Mental)
Serra, Aida (Proteored. Instituto de Salud Carlos III)

Date: 2022
Abstract: Extracellular vesicles (EVs) constitute an intricate system of molecular exchange that has recently gained tremendous interest. However, sustainable sources of safe biological EVs remain scarce and elusive. This study explores and defines the use of food industry by-products (BP) as a circular source of safe biocompatible EVs. Averaged diameter and molecular compositions indicate a large yield of exosomes and high abundancy of membrane lipids with signaling capacity in these vesicles. Complex proteomes mimicking those circulating in human blood plasma are also identified. Furthermore, BP-EVs do not show relevant cytotoxicity and display excellent oral and intravenous bioavailability together with specific organ targeting capacity. Collectively, it is believed that the novel findings reported here will open substantial venues for the use of BP as an optimal source of biocompatible nanovesicles in manifold applications of the biotechnological and biomedical fields.
Grants: Ministerio de Ciencia e Innovación PID2020-114885RB-C21
Instituto de Salud Carlos III PI20/00623
Instituto de Salud Carlos III CD19/00243
Instituto de Salud Carlos III CP21/00096
Instituto de Salud Carlos III CPII20/00007
Note: Altres ajuts: Research and Education Council of the Community of Madrid (2018-T1/BIO-10633); Talento Program 2018, Community of Madrid; European Union Funds; European Social (PEJD-2019-PRE/BIO-16475); CERCA Program, Generalitat de Catalunya.
Rights: Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original. Creative Commons
Language: Anglès
Document: Article ; recerca ; Versió publicada
Published in: Advanced functional materials, Vol. 32 Núm. 29 (july 2022) , p. 2202700, ISSN 1616-3028

DOI: 10.1002/adfm.202202700


14 p, 7.2 MB

The record appears in these collections:
Research literature > UAB research groups literature > Research Centres and Groups (research output) > Health sciences and biosciences > Institut de Recerca Sant Pau
Articles > Research articles
Articles > Published articles

 Record created 2023-10-05, last modified 2024-04-26



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