Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/62173
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Tinoco, Ana | por |
dc.contributor.author | Gonçalves, J. A. | por |
dc.contributor.author | Silva, Carla | por |
dc.contributor.author | Cavaco-Paulo, Artur | por |
dc.contributor.author | Ribeiro, Artur | por |
dc.date.accessioned | 2019-11-18T09:55:20Z | - |
dc.date.available | 2019-11-18T09:55:20Z | - |
dc.date.issued | 2019-10-25 | - |
dc.identifier.citation | Tinoco, Ana; Gonçalves, J. A.; Silva, Carla; Cavaco-Paulo, Artur; Ribeiro, Artur, Crystallin fusion proteins improve the thermal properties of hair. Frontiers in Bioengineering and Biotechnology, 7(298), 2019 | por |
dc.identifier.issn | 2296-4185 | por |
dc.identifier.uri | https://hdl.handle.net/1822/62173 | - |
dc.description | The Supplementary Material for this article can be found online at: https://www.frontiersin.org/articles/10.3389/fbioe. 2019.00298/full#supplementary-material | por |
dc.description.abstract | Styling hair with straightening irons is a popular daily hair routine that significantly damage the hair keratin fiber due to the high temperature applied. In this study, we investigate the effect of two fusion proteins based on the human eye D-crystallin conjugated with a keratin-based peptide (KP-Cryst Wt and KP-Cryst Mut) on hair exposed to thermal damage. The mutant form was designed to improve protein stability and promote interaction with the hair. Through the study, it was demonstrated the protection of Asian and Caucasian virgin hair's structure by the pretreatments with the KP-Cryst fusion proteins. After hair thermal exposure, a higher water content was quantified by TGA on the hair fibers pretreated with the fusion proteins (about 38% for the KP-Cryst Wt and 44% for the KP-Cryst Mut). Also, negligible alterations in hair fibers' stiffness were observed after iron application, demonstrating the proteins capacity to effectively prevent the conversion of keratin -helix structure into -sheets. The results proved the capacity of the fusion proteins to bind to hair and protect it against high temperatures', supporting the development of new formulations based on the KP-Cryst proteins. | por |
dc.description.sponsorship | This study was supported by the Portuguese Foundation for Science and Technology (FCT) under the scope of the strategic funding of UID/BIO/04469/2019 unit and BioTecNorte operation (NORTE-01-0145-FEDER-000004) funded by the European Regional Development Fund under the scope of Norte2020 - Programa Operacional Regional do Norte. AT and CS thanks FCT for funding the scholarships with the references SFRH/BD/114035/2015 and IF/00186/2015, respectively. JG thanks to the fellowship UMINHO/BI/424/2018. | por |
dc.language.iso | eng | por |
dc.publisher | Frontiers Media S.A. | por |
dc.relation | UID/BIO/04469/2019 | por |
dc.relation | SFRH/BD/114035/2015 | por |
dc.relation | UMINHO/BI/424/2018 | por |
dc.rights | openAccess | por |
dc.subject | proteins | por |
dc.subject | gamma D-crystallin | por |
dc.subject | hair | por |
dc.subject | thermal damage | por |
dc.subject | protection | por |
dc.subject | keratin-based peptide | por |
dc.subject | γD-crystallin | por |
dc.title | Crystallin fusion proteins improve the thermal properties of hair | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | http://journal.frontiersin.org/journal/bioengineering-and-biotechnology | por |
dc.comments | CEB52189 | por |
oaire.citationIssue | OCT | por |
oaire.citationVolume | 7 | por |
dc.date.updated | 2019-11-18T07:17:56Z | - |
dc.identifier.doi | 10.3389/fbioe.2019.00298 | por |
dc.description.publicationversion | info:eu-repo/semantics/publishedVersion | - |
dc.subject.wos | Science & Technology | por |
sdum.journal | Frontiers in Bioengineering and Biotechnology | por |
oaire.version | VoR | por |
Aparece nas coleções: | CEB - Publicações em Revistas/Séries Internacionais / Publications in International Journals/Series |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
document_52189_1.pdf | 1,64 MB | Adobe PDF | Ver/Abrir |