Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/20367
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Pereira, Rui C. | - |
dc.contributor.author | Scaranari, M. | - |
dc.contributor.author | Castagnola, P. | - |
dc.contributor.author | Grandizio, M. | - |
dc.contributor.author | Azevedo, Helena S. | - |
dc.contributor.author | Reis, R. L. | - |
dc.contributor.author | Cancedda, Ranieri | - |
dc.contributor.author | Gentili, Chiara | - |
dc.date.accessioned | 2012-10-01T15:50:30Z | - |
dc.date.available | 2012-10-01T15:50:30Z | - |
dc.date.issued | 2009 | - |
dc.identifier.issn | 1932-7005 | por |
dc.identifier.uri | https://hdl.handle.net/1822/20367 | - |
dc.description.abstract | We developed a novel injectable carrageenan/fibrin/hyaluronic acid-based hydrogel with in situ gelling properties to be seeded with chondrogenic cells and used for cartilage tissue engineering applications. We first analysed the distribution within the hydrogel construct and the phenotype of human articular chondrocytes (HACs) cultured for 3 weeks in vitro. We observed a statistically significant increase in the cell number during the first 2 weeks and maintenance of cell viability throughout the cell culture, together with the deposition/formation of a cartilage-specific extracellular matrix (ECM). Taking advantage of a new in vivo model that allows the integration between newly formed and preexisting cartilage in immunodeficient mice to be investigated, we showed that injectable hydrogel seeded with human articular chondrocytes was able to regenerate and repair an experimentally made lesion in bovine articular cartilage, thus demonstrating the potential of this novel cell delivery system for cartilage tissue engineering. | por |
dc.description.sponsorship | The authors are grateful to Recco orthopaedic staff members for the collaboration and patients for bioptic material donation as well as to Mrs Daniela Marubbi for histological assistance. This work was supported by funds from the Italian MUR (FIRB-Tissuenet project), the European Union-funded STREP project, HIPPOCRATES (Grant No. NMP3-CT-2003-505758) and the European NoE EXPERTISSUES project (Grant No. NMP3-CT-2004-500283). | por |
dc.language.iso | eng | por |
dc.publisher | Wiley | por |
dc.rights | openAccess | por |
dc.subject | Cartilage tissue engineering | por |
dc.subject | Cell culture | por |
dc.subject | Biomaterial | por |
dc.subject | Animal model | por |
dc.subject | Extracellular matrix (ECM) | por |
dc.title | Novel injectable gel (system) as a vehicle for human articular chondrocytes in cartilage tissue regeneration | por |
dc.type | article | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | http://onlinelibrary.wiley.com/ | por |
sdum.publicationstatus | published | por |
oaire.citationStartPage | 97 | por |
oaire.citationEndPage | 106 | por |
oaire.citationIssue | 2 | por |
oaire.citationTitle | Journal of Tissue Engineering and Regenerative Medicine | por |
oaire.citationVolume | 3 | por |
dc.identifier.doi | 10.1002/term.145 | por |
dc.identifier.pmid | 19172577 | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Journal of Tissue Engineering and Regenerative Medicine | por |
Aparece nas coleções: | 3B’s - Artigos em revistas/Papers in scientific journals |