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Handrea-Dragan IM, Botiz I, Tatar AS, Boca S. Patterning at the micro/nano-scale: Polymeric scaffolds for medical diagnostic and cell-surface interaction applications. Colloids Surf B Biointerfaces 2022; 218:112730. [DOI: 10.1016/j.colsurfb.2022.112730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 07/15/2022] [Accepted: 07/25/2022] [Indexed: 11/27/2022]
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Santos SC, Sigurjonsson ÓE, Custódio CA, Mano JF. Blood Plasma Derivatives for Tissue Engineering and Regenerative Medicine Therapies. TISSUE ENGINEERING. PART B, REVIEWS 2018; 24:454-462. [PMID: 29737237 PMCID: PMC6443031 DOI: 10.1089/ten.teb.2018.0008] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Platelet-rich plasma (PRP) and its derivatives have been investigated and applied in regenerative medicine. The use of PRP as a supplement of cell culture media has consistently shown to potentiate stem cell proliferation, migration, and differentiation. In addition, the clinical utility of PRP is supported by evidence that PRP contains high concentrations of growth factors (GFs) and proteins which contribute to the regenerative process. PRP based therapies are cost effective and also benefit from the accessibility and safety of using the patient's own GFs. In the last years, a great development has been witnessed on PRP based biomaterials, with both structural and functional purposes. In this study we overview the most relevant PRP applications encompassing PRP based materials for tissue engineering and regenerative medicine. This review also summarizes the challenges in the fields of tissue engineering and regenerative medicine and provides a perspective on future directions.
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Affiliation(s)
- SC Santos
- Department of Chemistry, CICECO – Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| | - Ólafur Eysteinn Sigurjonsson
- 1) The Blood Bank, Landspitali University Hospital, Snorrabraut 60, 101 Reykjavik, Iceland 2) School of Science and Engineering, University of Reykjavik, Menntavegur 1, 101 Reykjavik
| | - Catarina Almeida Custódio
- Department of Chemistry, CICECO – Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| | - João Filipe Mano
- Department of Chemistry, CICECO – Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
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Costa-Almeida R, Franco AR, Pesqueira T, Oliveira MB, Babo PS, Leonor IB, Mano JF, Reis RL, Gomes ME. The effects of platelet lysate patches on the activity of tendon-derived cells. Acta Biomater 2018; 68:29-40. [PMID: 29341933 DOI: 10.1016/j.actbio.2018.01.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 12/04/2017] [Accepted: 01/09/2018] [Indexed: 02/06/2023]
Abstract
Platelet-derived biomaterials are widely explored as cost-effective sources of therapeutic factors, holding a strong potential for endogenous regenerative medicine. Particularly for tendon repair, treatment approaches that shift the injury environment are explored to accelerate tendon regeneration. Herein, genipin-crosslinked platelet lysate (PL) patches are proposed for the delivery of human-derived therapeutic factors in patch augmentation strategies aiming at tendon repair. Developed PL patches exhibited a controlled release profile of PL proteins, including bFGF and PDGF-BB. Additionally, PL patches exhibited an antibacterial effect by preventing the adhesion, proliferation and biofilm formation by S. aureus, a common pathogen in orthopaedic surgical site infections. Furthermore, these patches supported the activity of human tendon-derived cells (hTDCs). Cells were able to proliferate over time and an up-regulation of tenogenic genes (SCX, COL1A1 and TNC) was observed, suggesting that PL patches may modify the behavior of hTDCs. Accordingly, hTDCs deposited tendon-related extracellular matrix proteins, namely collagen type I and tenascin C. In summary, PL patches can act as a reservoir of biomolecules derived from PL and support the activity of native tendon cells, being proposed as bioinstructive patches for tendon regeneration. STATEMENT OF SIGNIFICANCE Platelet-derived biomaterials hold great interest for the delivery of therapeutic factors for applications in endogenous regenerative medicine. In the particular case of tendon repair, patch augmentation strategies aiming at shifting the injury environment are explored to improve tendon regeneration. In this study, PL patches were developed with remarkable features, including the controlled release of growth factors and antibacterial efficacy. Remarkably, PL patches supported the activity of native tendon cells by up-regulating tenogenic genes and enabling the deposition of ECM proteins. This patch holds great potential towards simultaneously reducing post-implantation surgical site infections and promoting tendon regeneration for prospective in vivo applications.
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Babo PS, Pires RL, Santos L, Franco A, Rodrigues F, Leonor I, Reis RL, Gomes ME. Platelet Lysate-Loaded Photocrosslinkable Hyaluronic Acid Hydrogels for Periodontal Endogenous Regenerative Technology. ACS Biomater Sci Eng 2017; 3:1359-1369. [DOI: 10.1021/acsbiomaterials.6b00508] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Pedro S. Babo
- 3B’s
Research Group−Biomaterials, Biodegradables and Biomimetics, University of Minho, Avepark−Zona Industrial da Gandra, 4806-017 Barco GMR, Portugal
- ICVS/3B’s−PT
Government Associate Laboratory, University of Minho, Braga/Guimarães, Portugal
| | - Ricardo L. Pires
- 3B’s
Research Group−Biomaterials, Biodegradables and Biomimetics, University of Minho, Avepark−Zona Industrial da Gandra, 4806-017 Barco GMR, Portugal
- ICVS/3B’s−PT
Government Associate Laboratory, University of Minho, Braga/Guimarães, Portugal
| | - Lívia Santos
- 3B’s
Research Group−Biomaterials, Biodegradables and Biomimetics, University of Minho, Avepark−Zona Industrial da Gandra, 4806-017 Barco GMR, Portugal
- ICVS/3B’s−PT
Government Associate Laboratory, University of Minho, Braga/Guimarães, Portugal
| | - Albina Franco
- 3B’s
Research Group−Biomaterials, Biodegradables and Biomimetics, University of Minho, Avepark−Zona Industrial da Gandra, 4806-017 Barco GMR, Portugal
- ICVS/3B’s−PT
Government Associate Laboratory, University of Minho, Braga/Guimarães, Portugal
| | - Fernando Rodrigues
- ICVS/3B’s−PT
Government Associate Laboratory, University of Minho, Braga/Guimarães, Portugal
- Life
and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga 4710-057, Portugal
| | - Isabel Leonor
- 3B’s
Research Group−Biomaterials, Biodegradables and Biomimetics, University of Minho, Avepark−Zona Industrial da Gandra, 4806-017 Barco GMR, Portugal
- ICVS/3B’s−PT
Government Associate Laboratory, University of Minho, Braga/Guimarães, Portugal
| | - Rui L. Reis
- 3B’s
Research Group−Biomaterials, Biodegradables and Biomimetics, University of Minho, Avepark−Zona Industrial da Gandra, 4806-017 Barco GMR, Portugal
- ICVS/3B’s−PT
Government Associate Laboratory, University of Minho, Braga/Guimarães, Portugal
| | - Manuela E. Gomes
- 3B’s
Research Group−Biomaterials, Biodegradables and Biomimetics, University of Minho, Avepark−Zona Industrial da Gandra, 4806-017 Barco GMR, Portugal
- ICVS/3B’s−PT
Government Associate Laboratory, University of Minho, Braga/Guimarães, Portugal
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