Publicação
Encapsulation of pristine and silica-coated human adipose-derived mesenchymal stem cells in gelatin colloidal hydrogels for tissue engineering and bioprinting applications
| Resumo: | Colloidal gels assembled from gelatin nanoparticles (GNPs) as particulate building blocks show strong promise to solve challenges in cell delivery and biofabrication, such as low cell survival and limited spatial retention. These gels offer evident advantages to facilitate cell encapsulation, but research on this topic is still limited, which hampers our understanding of the relationship between the physicochemical and biological properties of cell-laden colloidal gels. Human adipose-derived mesenchymal stem cells were successfully encapsulated in gelatin colloidal gels and evaluated their mechanical and biological performance over 7 days. The cells dispersed well within the gels without compromising gel cohesiveness, remained viable, and spread throughout the gels. Cells partially coated with silica were introduced into these gels, which increased their storage moduli and decreased their self-healing capacity after 7 days. This finding demonstrates the ability to modulate gel stiffness by incorporating cells partially coated with silica, without altering the solid content or introducing additional particles. Our work presents an efficient method for cell encapsulation while preserving gel integrity, expanding the applicability of colloidal hydrogels for tissue engineering and bioprinting. Overall, our study contributes to the design of improved cell delivery systems and biofabrication techniques. |
|---|---|
| Autores principais: | Maciel, Marta M. |
| Outros Autores: | Hassani Besheli, Negar; Correia, Tiago R.; Mano, João F.; Leeuwenburgh, Sander C. G. |
| Assunto: | Cell encapsulation Cell-laden hydrogels Colloidal gels Particulate systems Rheology Self-healing |
| Ano: | 2024 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| _version_ | 1877775024918626304 |
|---|---|
| author | Maciel, Marta M. |
| author2 | Hassani Besheli, Negar Correia, Tiago R. Mano, João F. Leeuwenburgh, Sander C. G. |
| author2_role | author author author author |
| author_facet | Maciel, Marta M. Hassani Besheli, Negar Correia, Tiago R. Mano, João F. Leeuwenburgh, Sander C. G. |
| author_role | author |
| contributor_name_str_mv | RepositóriUM - Universidade do Minho |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Maciel, Marta M.\"},{\"Person.name\":\"Hassani Besheli, Negar\"},{\"Person.name\":\"Correia, Tiago R.\"},{\"Person.name\":\"Mano, João F.\"},{\"Person.name\":\"Leeuwenburgh, Sander C. G.\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | RepositóriUM - Universidade do Minho |
| datacite.creators.creator.creatorName.fl_str_mv | Maciel, Marta M. Hassani Besheli, Negar Correia, Tiago R. Mano, João F. Leeuwenburgh, Sander C. G. |
| datacite.date.Accepted.fl_str_mv | 2024-01-01T00:00:00Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Cell encapsulation Cell-laden hydrogels Colloidal gels Particulate systems Rheology Self-healing |
| datacite.titles.title.fl_str_mv | Encapsulation of pristine and silica-coated human adipose-derived mesenchymal stem cells in gelatin colloidal hydrogels for tissue engineering and bioprinting applications |
| dc.contributor.none.fl_str_mv | RepositóriUM - Universidade do Minho |
| dc.creator.none.fl_str_mv | Maciel, Marta M. Hassani Besheli, Negar Correia, Tiago R. Mano, João F. Leeuwenburgh, Sander C. G. |
| dc.date.Accepted.fl_str_mv | 2024-01-01T00:00:00Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/1822/91948 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Wiley-Blackwell |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.rights.rights.copyright.fl_str_mv | openAccess |
| dc.subject.none.fl_str_mv | Cell encapsulation Cell-laden hydrogels Colloidal gels Particulate systems Rheology Self-healing |
| dc.title.fl_str_mv | Encapsulation of pristine and silica-coated human adipose-derived mesenchymal stem cells in gelatin colloidal hydrogels for tissue engineering and bioprinting applications |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Colloidal gels assembled from gelatin nanoparticles (GNPs) as particulate building blocks show strong promise to solve challenges in cell delivery and biofabrication, such as low cell survival and limited spatial retention. These gels offer evident advantages to facilitate cell encapsulation, but research on this topic is still limited, which hampers our understanding of the relationship between the physicochemical and biological properties of cell-laden colloidal gels. Human adipose-derived mesenchymal stem cells were successfully encapsulated in gelatin colloidal gels and evaluated their mechanical and biological performance over 7 days. The cells dispersed well within the gels without compromising gel cohesiveness, remained viable, and spread throughout the gels. Cells partially coated with silica were introduced into these gels, which increased their storage moduli and decreased their self-healing capacity after 7 days. This finding demonstrates the ability to modulate gel stiffness by incorporating cells partially coated with silica, without altering the solid content or introducing additional particles. Our work presents an efficient method for cell encapsulation while preserving gel integrity, expanding the applicability of colloidal hydrogels for tissue engineering and bioprinting. Overall, our study contributes to the design of improved cell delivery systems and biofabrication techniques. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| id | rum_1b568485c2d78b33ec600039b9a0b5c0 |
| identifier.url.fl_str_mv | https://hdl.handle.net/1822/91948 |
| inst_facet_str | urn:organizationAcronym:repositorium{{{_:::_}}}Universidade do Minho |
| instacron_str | repositorium |
| institution | Universidade do Minho |
| instname_str | Universidade do Minho |
| language | eng |
| network_acronym_str | rum |
| network_name_str | RepositóriUM - Universidade do Minho |
| oai_identifier_str | oai:repositorium.uminho.pt:1822/91948 |
| organization_str_mv | urn:organizationAcronym:repositorium |
| person_str_mv | Maciel, Marta M. Hassani Besheli, Negar Correia, Tiago R. Mano, João F. Leeuwenburgh, Sander C. G. |
| publishDate | 2024 |
| publisher.none.fl_str_mv | Wiley-Blackwell |
| repo_facet_str | urn:repositoryAcronym:rum{{{_:::_}}}RepositóriUM - Universidade do Minho |
| reponame_str | RepositóriUM - Universidade do Minho |
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| service_str_mv | urn:repositoryAcronym:rum |
| spelling | engWiley-BlackwellporColloidal gels assembled from gelatin nanoparticles (GNPs) as particulate building blocks show strong promise to solve challenges in cell delivery and biofabrication, such as low cell survival and limited spatial retention. These gels offer evident advantages to facilitate cell encapsulation, but research on this topic is still limited, which hampers our understanding of the relationship between the physicochemical and biological properties of cell-laden colloidal gels. Human adipose-derived mesenchymal stem cells were successfully encapsulated in gelatin colloidal gels and evaluated their mechanical and biological performance over 7 days. The cells dispersed well within the gels without compromising gel cohesiveness, remained viable, and spread throughout the gels. Cells partially coated with silica were introduced into these gels, which increased their storage moduli and decreased their self-healing capacity after 7 days. This finding demonstrates the ability to modulate gel stiffness by incorporating cells partially coated with silica, without altering the solid content or introducing additional particles. Our work presents an efficient method for cell encapsulation while preserving gel integrity, expanding the applicability of colloidal hydrogels for tissue engineering and bioprinting. Overall, our study contributes to the design of improved cell delivery systems and biofabrication techniques.application/pdfporEncapsulation of pristine and silica-coated human adipose-derived mesenchymal stem cells in gelatin colloidal hydrogels for tissue engineering and bioprinting applicationsMaciel, Marta M.Hassani Besheli, NegarCorreia, Tiago R.Mano, João F.Leeuwenburgh, Sander C. G.HostingInstitutionOrganizationalRepositóriUM - Universidade do Minhoe-mailmailto:repositorium@usdb.uminho.ptrepositorium@usdb.uminho.ptCITATIONMaciel, M. M., Hassani Besheli, N., Correia, T. R., Mano, J. F., & Leeuwenburgh, S. C. G. (2024). Encapsulation of pristine and silica-coated human adipose-derived mesenchymal stem cells in gelatin colloidal hydrogels for tissue engineering and bioprinting applications. Biotechnology Journal, 19, e2300469. https://doi.org/10.1002/biot.202300469PMID38403405ARTICLENUMBER2300469ISSNIsPartOf1860-6768DOIIsPartOf10.1002/biot.20230046920242024-01-01T00:00:00ZHandlehttps://hdl.handle.net/1822/91948http://purl.org/coar/access_right/c_abf2open accessCell encapsulationCell-laden hydrogelsColloidal gelsParticulate systemsRheologySelf-healing1660519 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal article2024http://creativecommons.org/licenses/by/4.0/openAccesshttp://purl.org/coar/access_right/c_abf2application/pdfhttps://repositorium.uminho.pt/bitstreams/c9b3a722-00e3-4d55-be13-2f7f41785926/download |
| spellingShingle | Encapsulation of pristine and silica-coated human adipose-derived mesenchymal stem cells in gelatin colloidal hydrogels for tissue engineering and bioprinting applications Maciel, Marta M. Cell encapsulation Cell-laden hydrogels Colloidal gels Particulate systems Rheology Self-healing |
| status | SINGLETON |
| subject.fl_str_mv | Cell encapsulation Cell-laden hydrogels Colloidal gels Particulate systems Rheology Self-healing |
| title | Encapsulation of pristine and silica-coated human adipose-derived mesenchymal stem cells in gelatin colloidal hydrogels for tissue engineering and bioprinting applications |
| title_full | Encapsulation of pristine and silica-coated human adipose-derived mesenchymal stem cells in gelatin colloidal hydrogels for tissue engineering and bioprinting applications |
| title_fullStr | Encapsulation of pristine and silica-coated human adipose-derived mesenchymal stem cells in gelatin colloidal hydrogels for tissue engineering and bioprinting applications |
| title_full_unstemmed | Encapsulation of pristine and silica-coated human adipose-derived mesenchymal stem cells in gelatin colloidal hydrogels for tissue engineering and bioprinting applications |
| title_short | Encapsulation of pristine and silica-coated human adipose-derived mesenchymal stem cells in gelatin colloidal hydrogels for tissue engineering and bioprinting applications |
| title_sort | Encapsulation of pristine and silica-coated human adipose-derived mesenchymal stem cells in gelatin colloidal hydrogels for tissue engineering and bioprinting applications |
| topic | Cell encapsulation Cell-laden hydrogels Colloidal gels Particulate systems Rheology Self-healing |
| topic_facet | Cell encapsulation Cell-laden hydrogels Colloidal gels Particulate systems Rheology Self-healing |
| url | https://hdl.handle.net/1822/91948 |
| visible | 1 |
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