Differential profile of protein expression on human keratocytes treated with autologous serum and plasma rich in growth factors (PRGF)
dc.contributor.author | Anitua Aldekoa, Eduardo | |
dc.contributor.author | De la Fuente, María | |
dc.contributor.author | Muruzabal, Francisco J. | |
dc.contributor.author | Sánchez Ávila, Ronald Mauricio | |
dc.contributor.author | Merayo Lloves, Jesús | |
dc.contributor.author | Azkargorta, Mikel | |
dc.contributor.author | Elortza, Felix | |
dc.contributor.author | Orive Arroyo, Gorka | |
dc.date.accessioned | 2018-11-21T09:10:30Z | |
dc.date.available | 2018-11-21T09:10:30Z | |
dc.date.issued | 2018-10-12 | |
dc.identifier.citation | PLOS ONE 13(10) : (2018) // Article ID e0205073 | es_ES |
dc.identifier.issn | 1932-6203 | |
dc.identifier.uri | http://hdl.handle.net/10810/29724 | |
dc.description.abstract | Purpose The main objective of this study is to compare the protein expression of human keratocytes treated with Plasma rich in growth factors (PRGF) or autologous serum (AS) and previously induced to myofibroblast by TGF-beta 1 treatment. Methods Blood from healthy donor was collected and processed to obtain AS and PRGF eye drops. Blood derivates were aliquoted and stored at-80 degrees C until use. Keratocyte cells were pretreated for 60 minutes with 2.5 ng/ml TGF-beta 1. After that, cells were treated with PRGF, AS or with TGF-beta 1 (control). To characterize the proteins deregulated after PRGF and AS treatment, a proteomic approach that combines 1D-SDS-PAGE approach followed by LC-MS/MS was carried out. Results Results show a catalogue of key proteins in close contact with a myofibroblastic differentiated phenotype in AS treated-cells, whereas PRGF-treated cells show attenuation on this phenotype. The number of proteins downregulated after PRGF treatment or upregulated in AS-treated cells suggest a close relationship between AS-treated cells and cytoskeletal functions. On the other hand, proteins upregulated after PRGF-treatment or downregulated in AS-treated cells reveal a greater association with processes such as protein synthesis, proliferation and cellular motility. Conclusion This proteomic analysis helps to understand the molecular events underlying AS and PRGF-driven tissue regeneration processes, providing new evidence that comes along with the modulation of TGF-beta 1 activity and the reversion of the myofibroblastic phenotype by PRGF. | es_ES |
dc.description.sponsorship | This study was fully supported by BTI Biotechnology Institute, a dental implant company that investigates in the fields of oral implantology and PRGF-Endoret technology. MF and FM received a salary as scientists from BTI Biotechnology Institute. EA is the Scientific Director and president of BTI Biotechnology Institute. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Public Library Science | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.subject | ocular surface diseases | es_ES |
dc.subject | 3 blood derivatives | es_ES |
dc.subject | large gene lists | es_ES |
dc.subject | eye drops | es_ES |
dc.subject | in-vitro | es_ES |
dc.subject | surgery | es_ES |
dc.subject | myodifferentiation | es_ES |
dc.subject | proliferation | es_ES |
dc.subject | regeneration | es_ES |
dc.subject | fibroblasts | es_ES |
dc.title | Differential profile of protein expression on human keratocytes treated with autologous serum and plasma rich in growth factors (PRGF) | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | © 2018 Anitua et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. | es_ES |
dc.rights.holder | Atribución 3.0 España | * |
dc.relation.publisherversion | https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0205073 | es_ES |
dc.identifier.doi | 10.1371/journal.pone.0205073 | |
dc.departamentoes | Farmacia y ciencias de los alimentos | es_ES |
dc.departamentoeu | Farmazia eta elikagaien zientziak | es_ES |
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Except where otherwise noted, this item's license is described as © 2018 Anitua et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.