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https://hdl.handle.net/1822/58775
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Campo DC | Valor | Idioma |
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dc.contributor.author | Casanova, Marta Alexandra Rodrigues | por |
dc.contributor.author | Alves da Silva, M. | por |
dc.contributor.author | Costa-Pinto, A. R. | por |
dc.contributor.author | Reis, R. L. | por |
dc.contributor.author | Martins, A. | por |
dc.contributor.author | Neves, N. M. | por |
dc.date.accessioned | 2019-01-30T15:02:23Z | - |
dc.date.issued | 2019-05 | - |
dc.date.submitted | 2018-02 | - |
dc.identifier.citation | Casanova M. R., Alves da Silva M., Costa-Pinto A. R., Reis R. L., Martins A., Neves N. M. Chondrogenesis-inductive nanofibrous substrate using both biological fluids and mesenchymal stem cells from an autologous source, Materials Science and Engineering: C, Vol. 98, pp. 1169-1178, doi:10.1016/j.msec.2019.01.069, 2019 | por |
dc.identifier.issn | 0928-4931 | por |
dc.identifier.uri | https://hdl.handle.net/1822/58775 | - |
dc.description.abstract | During the last decade, many cartilage tissue engineering strategies have been developed, being the stem cell-based approach one of the most promising. Transforming Growth Factor-β3 (TGF-β3) and Insulin-like Growth Factor-I (IGF-I) are key proteins involved in the regulation of chondrogenic differentiation. Therefore, these two growth factors (GFs) were immobilized at the surface of a single electrospun nanofibrous mesh (NFM) aiming to differentiate human Bone Marrow-derived Mesenchymal Stem Cells (hBM-MSCs). The immobilization of defined antibodies (i.e. anti-TGF-β3 and anti-IGF-I) allows the selective retrieval of the abovementioned GFs from human platelet lysates (PL). Biochemical assays, involving hBM-MSCs cultured on biofunctional nanofibrous substrates under basal culture medium during 28⠯days, confirm the biological activity of bound TGF-β3 and IGF-I. Specifically, the typical spherical morphology of chondrocytes and the immunolocalization of collagen type II confirmed the formation of a cartilaginous ECM. Therefore, the proposed biofunctional nanofibrous substrate is able to promote chondrogenesis. | por |
dc.description.sponsorship | The authors would like to acknowledge the Portuguese Foundation for Science and Technology (FCT) for the PhD grant of MRC (PD/BD/113797/2015) financed by the FCT Doctoral Program on Advanced Therapies for Health (PATH) (FSE/POCH/PD/169/2013), the Post-doc fellowships of MAS and ARP (SFRH/BPD/73322/2010 and SFRH/BPD/90332/2012), the IF grant of AM (IF/00376/2014), and the projects SPARTAN (PTDC/CTM-BIO/4388/2014) and FRONthera (NORTE-01-0145-FEDER-0000232). | por |
dc.language.iso | eng | por |
dc.publisher | Elsevier 1 | por |
dc.rights | restrictedAccess | por |
dc.subject | Chondrogenic differentiation | por |
dc.subject | Electrospun nanofibrous meshes | por |
dc.subject | Insulin-like growth factor-I (IGF-I) | por |
dc.subject | Platelet lysates | por |
dc.subject | Transforming growth factor-β3 (TGF-β3) | por |
dc.subject | Transforming growth factor-beta 3 (TGF-beta 3) | por |
dc.title | Chondrogenesis-inductive nanofibrous substrate using both biological fluids and mesenchymal stem cells from an autologous source | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | https://doi.org/10.1016/j.msec.2019.01.069. | por |
dc.comments | http://3bs.uminho.pt/node/19727 | por |
oaire.citationStartPage | 1169 | por |
oaire.citationEndPage | 1178 | por |
oaire.citationVolume | 98 | por |
dc.date.updated | 2019-01-30T09:50:08Z | - |
dc.identifier.doi | 10.1016/j.msec.2019.01.069 | por |
dc.identifier.pmid | 30813000 | por |
dc.subject.fos | Engenharia e Tecnologia::Biotecnologia Industrial | por |
dc.description.publicationversion | info:eu-repo/semantics/publishedVersion | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Materials Science and Engineering: C | por |
Aparece nas coleções: | 3B’s - Artigos em revistas/Papers in scientific journals |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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19726-1-s2.0-S0928493118303382-main (1).pdf Acesso restrito! | 1,61 MB | Adobe PDF | Ver/Abrir |