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Richter DM, Ku JC, Keckler KE, Burke LR, Abd GM, Li Y. Autologous blood clots: a natural biomaterial for wound healing. FRONTIERS IN MATERIALS 2023; 10. [DOI: 10.3389/fmats.2023.1250013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Repair after injury in mammalian tissue involves a complex cascade of events, with the formation of local blood clots being essential for the initial phases of wound healing. As a result, emerging research has sought to harness this biological activity to generate a pro-regenerative biomaterial to speed up wound healing. According to recent studies, “blood clots” created in vitro can be employed as an orthobiologic-based biomaterial for promoting tissue regeneration. Even though such research is still in its early phases, numerous studies show encouraging results that suggest autologous blood clots created in vitro might be a valuable treatment for soft tissue and orthopedic injuries. In this article, we discuss the function of blood clots in physiologic healing, how exogenous material can affect this process, and the most recent clinical research that proposes the use of autologous blood clots as a therapeutically beneficial biomaterial.
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VanZweden E, Tolsma R, Hung V, Awad P, Sawyer R, Li Y. The advances of blood clots used as biomaterials in regenerative medicine. Regen Med 2022; 17:957-969. [DOI: 10.2217/rme-2022-0035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
The physiologic process of blood clot formation is well understood and occurs naturally in the setting of tissue injury to achieve hemostasis and begin the process of wound healing. While the investigation of blood clots as a biomaterial is still in the early stages, there has been some research with similar biomaterials made of the components of blood clots that support the innovative idea of using an autologous blood clot as a scaffold or delivery method for therapeutic agents. Here, we review the physiology of blood clots in wound healing and how using blood clots as a biomaterial and delivery system can potentially promote wound healing, provide targeted therapeutic agent delivery and use it as an innovative tool in regenerative medicine.
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Affiliation(s)
| | - Rachael Tolsma
- Western Michigan University Homer Stryker MD School of Medicine, Kalamazoo, MI 49008, USA
| | - Victor Hung
- Western Michigan University Homer Stryker MD School of Medicine, Kalamazoo, MI 49008, USA
| | - Peter Awad
- Western Michigan University Homer Stryker MD School of Medicine, Kalamazoo, MI 49008, USA
| | - Robert Sawyer
- Department of General Surgery, Western Michigan University Homer Stryker MD School of Medicine, Kalamazoo, MI 49008, USA
| | - Yong Li
- Western Michigan University Homer Stryker MD School of Medicine, Kalamazoo, MI 49008, USA
- Department of Orthopaedic Surgery, Biomedical Engineering, Western Michigan University Homer Stryker MD School of Medicine, Kalamazoo, MI 49008, USA
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Rövekamp M, von Glinski A, Volkenstein S, Dazert S, Sengstock C, Schildhauer TA, Breisch M. Olfactory Stem Cells for the Treatment of Spinal Cord Injury - a new pathway to the cure? World Neurosurg 2022; 161:e408-e416. [PMID: 35149247 DOI: 10.1016/j.wneu.2022.02.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 02/03/2022] [Accepted: 02/03/2022] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Since full functional recovery after spinal cord injuries (SCI) remains a major challenge, stem cell therapies represent promising strategies to improve neurological functions after SCI. The olfactory mucosa (OM) displays an attractive source of multipotent cells for regenerative approaches and is easily accessible by biopsies due to its exposed location. The regenerative capacity of the resident olfactory stem cells (OSC) has been demonstrated in animal as well as clinical studies. This study aims to demonstrate the feasibility of isolation, purification and cultivation of OSC. METHODS OM specimens were taken dorso-posterior from nasal middle turbinate. OSC were isolated and purified using the neurosphere assay. Differentiation capacity of the OSC in neural lineage and their behavior in a plasma clot matrix were investigated. RESULTS Our study demonstrated that OSC differentiated into neural lineage and were positive for GFAP as well as β-III tubulin. Furthermore, OSC were viable and proliferated in a plasma clot matrix. CONCLUSION Since there are no standard methods for purification, characterization, and delivery of OSC to the injury site, which is a prerequisite for the clinical approval, this study focuses on the establishment of appropriate methods and underlies the high potential of the OM for autologous cell therapeutical approaches.
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Affiliation(s)
- Markus Rövekamp
- Surgical Research, BG University Hospital Bergmannsheil, Ruhr University Bochum, Bürkle-de-la-Camp Platz 1, 44789 Bochum, Germany.
| | - Alexander von Glinski
- Deparment of General and Trauma Surgery, BG University Hospital Bergmannsheil, Ruhr University Bochum, Bürkle-de-la-Camp Platz 1, 44789 Bochum, Germany
| | - Stefan Volkenstein
- Department of Otorhinolaryngology, Head- and Neck Surgery/ St. Elisabeth-Hospital, Ruhr University Bochum, Bleichstraße 15, 44787 Bochum, Germany
| | - Stefan Dazert
- Department of Otorhinolaryngology, Head- and Neck Surgery/ St. Elisabeth-Hospital, Ruhr University Bochum, Bleichstraße 15, 44787 Bochum, Germany
| | - Christina Sengstock
- Leibniz-Institut für Analytische Wissenschaften -ISAS- e.V., Bunsen-Kirchhoff-Straße 11, 44139 Dortmund, Germany
| | - Thomas Armin Schildhauer
- Deparment of General and Trauma Surgery, BG University Hospital Bergmannsheil, Ruhr University Bochum, Bürkle-de-la-Camp Platz 1, 44789 Bochum, Germany
| | - Marina Breisch
- Surgical Research, BG University Hospital Bergmannsheil, Ruhr University Bochum, Bürkle-de-la-Camp Platz 1, 44789 Bochum, Germany
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Yu Z, Li H, Xia P, Kong W, Chang Y, Fu C, Wang K, Yang X, Qi Z. Application of fibrin-based hydrogels for nerve protection and regeneration after spinal cord injury. J Biol Eng 2020; 14:22. [PMID: 32774454 PMCID: PMC7397605 DOI: 10.1186/s13036-020-00244-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 07/27/2020] [Indexed: 12/13/2022] Open
Abstract
Traffic accidents, falls, and many other events may cause traumatic spinal cord injuries (SCIs), resulting in nerve cells and extracellular matrix loss in the spinal cord, along with blood loss, inflammation, oxidative stress (OS), and others. The continuous development of neural tissue engineering has attracted increasing attention on the application of fibrin hydrogels in repairing SCIs. Except for excellent biocompatibility, flexibility, and plasticity, fibrin, a component of extracellular matrix (ECM), can be equipped with cells, ECM protein, and various growth factors to promote damage repair. This review will focus on the advantages and disadvantages of fibrin hydrogels from different sources, as well as the various modifications for internal topographical guidance during the polymerization. From the perspective of further improvement of cell function before and after the delivery of stem cell, cytokine, and drug, this review will also evaluate the application of fibrin hydrogels as a carrier to the therapy of nerve repair and regeneration, to mirror the recent development tendency and challenge.
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Affiliation(s)
- Ziyuan Yu
- Department of Orthopedic Surgery, The Second Hospital of Jilin University, Ziqiang Street No. 218, Changchun, TX 130041 PR China
| | - Hongru Li
- Department of Orthopedic Surgery, The Second Hospital of Jilin University, Ziqiang Street No. 218, Changchun, TX 130041 PR China
| | - Peng Xia
- Department of Orthopedic Surgery, The Second Hospital of Jilin University, Ziqiang Street No. 218, Changchun, TX 130041 PR China
| | - Weijian Kong
- Department of Orthopedic Surgery, The Second Hospital of Jilin University, Ziqiang Street No. 218, Changchun, TX 130041 PR China
| | - Yuxin Chang
- Department of Orthopedic Surgery, The Second Hospital of Jilin University, Ziqiang Street No. 218, Changchun, TX 130041 PR China
| | - Chuan Fu
- Department of Orthopedic Surgery, The Second Hospital of Jilin University, Ziqiang Street No. 218, Changchun, TX 130041 PR China
| | - Kai Wang
- Department of Orthopedic Surgery, The Second Hospital of Jilin University, Ziqiang Street No. 218, Changchun, TX 130041 PR China
| | - Xiaoyu Yang
- Department of Orthopedic Surgery, The Second Hospital of Jilin University, Ziqiang Street No. 218, Changchun, TX 130041 PR China
| | - Zhiping Qi
- Department of Orthopedic Surgery, The Second Hospital of Jilin University, Ziqiang Street No. 218, Changchun, TX 130041 PR China
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de Melo BAG, França CG, Dávila JL, Batista NA, Caliari-Oliveira C, d'Ávila MA, Luzo ÂCM, Lana JFSD, Santana MHA. Hyaluronic acid and fibrin from L-PRP form semi-IPNs with tunable properties suitable for use in regenerative medicine. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 109:110547. [PMID: 32228935 DOI: 10.1016/j.msec.2019.110547] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 12/06/2019] [Accepted: 12/11/2019] [Indexed: 11/16/2022]
Abstract
Autologous leukocyte- and platelet-rich plasma (L-PRP) combined with hyaluronic acid (HA) has been widely used in local applications for cartilage and bone regeneration. The association between L-PRP and HA confers structural and rheological changes that differ among individual biomaterials but has not been investigated. Therefore, the standardization and characterization of L-PRP-HA are important to consider when comparing performance results to improve future clinical applications. To this end, we prepared semi-interpenetrating polymer networks (semi-IPNs) of L-PRP and HA and characterized their polymerization kinetics, morphology, swelling ratio, stability and rheological behavior, which we found to be tunable according to the HA molar mass (MM). Mesenchymal stem cells derived from human adipose tissue (h-AdMSCs) seeded in the semi-IPNs had superior viability and chondrogenesis and osteogenesis capabilities compared to the viability and capabilities of fibrin. We have demonstrated that the preparation of the semi-IPNs under controlled mixing ensured the formation of cell-friendly hydrogels rich in soluble factors and with tunable properties according to the HA MM, rendering them suitable for clinical applications in regenerative medicine.
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Affiliation(s)
- Bruna Alice Gomes de Melo
- Department of Engineering of Materials and Bioprocesses, School of Chemical Engineering, University of Campinas, 13083-852 Campinas, SP, Brazil
| | - Carla Giometti França
- Department of Engineering of Materials and Bioprocesses, School of Chemical Engineering, University of Campinas, 13083-852 Campinas, SP, Brazil
| | - José Luis Dávila
- Department of Manufacturing and Materials Engineering, School of Mechanical Engineering, University of Campinas, 13083-860 Campinas, SP, Brazil
| | - Nilza Alzira Batista
- Orthopaedic Biomaterials Laboratory, Faculty of Medical Sciences, University of Campinas, 13083-887 Campinas, SP, Brazil
| | | | - Marcos Akira d'Ávila
- Department of Manufacturing and Materials Engineering, School of Mechanical Engineering, University of Campinas, 13083-860 Campinas, SP, Brazil
| | | | | | - Maria Helena Andrade Santana
- Department of Engineering of Materials and Bioprocesses, School of Chemical Engineering, University of Campinas, 13083-852 Campinas, SP, Brazil.
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Gessmann J, Seybold D, Ayami F, Peter E, Baecker H, Schildhauer TA, Köller M. Peripheral Blood Plasma Clot as a Local Antimicrobial Drug Delivery Matrix. Tissue Eng Part A 2018; 24:809-818. [DOI: 10.1089/ten.tea.2017.0319] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Jan Gessmann
- Department of Trauma Surgery, BG University Hospital Bergmannsheil, Ruhr University Bochum, Bochum, Germany
- Department of Surgical Research, BG University Hospital Bergmannsheil, Ruhr University Bochum, Bochum, Germany
| | - Dominik Seybold
- Department of Trauma Surgery, BG University Hospital Bergmannsheil, Ruhr University Bochum, Bochum, Germany
- Department of Surgical Research, BG University Hospital Bergmannsheil, Ruhr University Bochum, Bochum, Germany
| | - Fahim Ayami
- Department of Surgical Research, BG University Hospital Bergmannsheil, Ruhr University Bochum, Bochum, Germany
| | - Elvira Peter
- Department of Surgical Research, BG University Hospital Bergmannsheil, Ruhr University Bochum, Bochum, Germany
| | - Hinnerk Baecker
- Department of Trauma Surgery, BG University Hospital Bergmannsheil, Ruhr University Bochum, Bochum, Germany
| | - Thomas Armin Schildhauer
- Department of Trauma Surgery, BG University Hospital Bergmannsheil, Ruhr University Bochum, Bochum, Germany
| | - Manfred Köller
- Department of Surgical Research, BG University Hospital Bergmannsheil, Ruhr University Bochum, Bochum, Germany
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Abstract
Fibrinogen and fibrin are essential for hemostasis and are major factors in thrombosis, wound healing, and several other biological functions and pathological conditions. The X-ray crystallographic structure of major parts of fibrin(ogen), together with computational reconstructions of missing portions and numerous biochemical and biophysical studies, have provided a wealth of data to interpret molecular mechanisms of fibrin formation, its organization, and properties. On cleavage of fibrinopeptides by thrombin, fibrinogen is converted to fibrin monomers, which interact via knobs exposed by fibrinopeptide removal in the central region, with holes always exposed at the ends of the molecules. The resulting half-staggered, double-stranded oligomers lengthen into protofibrils, which aggregate laterally to make fibers, which then branch to yield a three-dimensional network. Much is now known about the structural origins of clot mechanical properties, including changes in fiber orientation, stretching and buckling, and forced unfolding of molecular domains. Studies of congenital fibrinogen variants and post-translational modifications have increased our understanding of the structure and functions of fibrin(ogen). The fibrinolytic system, with the zymogen plasminogen binding to fibrin together with tissue-type plasminogen activator to promote activation to the active proteolytic enzyme, plasmin, results in digestion of fibrin at specific lysine residues. In spite of a great increase in our knowledge of all these interconnected processes, much about the molecular mechanisms of the biological functions of fibrin(ogen) remains unknown, including some basic aspects of clotting, fibrinolysis, and molecular origins of fibrin mechanical properties. Even less is known concerning more complex (patho)physiological implications of fibrinogen and fibrin.
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Affiliation(s)
- John W Weisel
- Department of Cell and Developmental Biology, University of Pennsylvania School of Medicine, Philadelphia, PA, USA.
| | - Rustem I Litvinov
- Department of Cell and Developmental Biology, University of Pennsylvania School of Medicine, Philadelphia, PA, USA
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Sánchez M, Anitua E, Delgado D, Sanchez P, Prado R, Orive G, Padilla S. Platelet-rich plasma, a source of autologous growth factors and biomimetic scaffold for peripheral nerve regeneration. Expert Opin Biol Ther 2016; 17:197-212. [DOI: 10.1080/14712598.2017.1259409] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Mikel Sánchez
- Arthroscopic Surgery Unit, Hospital Vithas San José, Vitoria-Gasteiz, Spain
| | - Eduardo Anitua
- BTI Biotechnology Institute, Vitoria, Spain
- Eduardo Anitua Foundation, Vitoria, Spain
| | - Diego Delgado
- Arthroscopic Surgery Unit Research, Hospital Vithas San José, Vitoria-Gasteiz, Spain
| | - Peio Sanchez
- Arthroscopic Surgery Unit Research, Hospital Vithas San José, Vitoria-Gasteiz, Spain
| | | | - Gorka Orive
- BTI Biotechnology Institute, Vitoria, Spain
- Eduardo Anitua Foundation, Vitoria, Spain
- Lab of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of The Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain
- Centro de Investigación Biomédica en Red, Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
| | - Sabino Padilla
- BTI Biotechnology Institute, Vitoria, Spain
- Eduardo Anitua Foundation, Vitoria, Spain
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