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Shang Y, Zhu Q, Ding J, Zhao L, Zhang F, Lu J, Feng Y, Wang J, Liu Z, Kuang M, Li C. Bioactive peptide relieves glucocorticoid-induced osteoporosis by giant macrocyclic encapsulation. J Control Release 2024; 369:75-87. [PMID: 38458570 DOI: 10.1016/j.jconrel.2024.02.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 02/27/2024] [Accepted: 02/29/2024] [Indexed: 03/10/2024]
Abstract
Bioactive peptides play a crucial role in the field of regenerative medicine and tissue engineering. However, their application in vivo and clinic is hindered by their poor stability, short half-life, and low retention rate. Herein, we propose a novel strategy for encapsulating bioactive peptides using giant macrocycles. Platelet-derived growth factor (PDGF) bioactive mimicking peptide Nap-FFGVRKKP (P) was selected as the representative of a bioactive peptide. Quaterphen[4]arene (4) exhibited extensive host-guest complexation with P, and the binding constant was (1.16 ± 0.10) × 107 M-1. In vitro cell experiments confirmed that P + 4 could promote the proliferation of BMSCs by 2.27 times. Even with the addition of the inhibitor dexamethasone (Dex), P + 4 was still able to save 76.94% of the cells in the control group. Compared to the Dex group, the bone mass of the mice with osteoporosis in the P + 4 group was significantly increased. The mean trabecular thickness (Tb.Th) increased by 17.03%, and the trabecular bone volume fraction (BV/TV) values increased by 40.55%. This supramolecular bioactive peptide delivery strategy provides a general approach for delivering bioactive peptides and opens up new opportunities for the development of peptide-based drugs.
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Affiliation(s)
- Yuna Shang
- Academy of Interdisciplinary Studies on Intelligent Molecules, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Qingrun Zhu
- Cheeloo College of Medicine, Shandong University, Jinan 250012, China
| | - Jiaming Ding
- Department of Orthopedics, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250014, China
| | - Liang Zhao
- Academy of Interdisciplinary Studies on Intelligent Molecules, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Fan Zhang
- Academy of Interdisciplinary Studies on Intelligent Molecules, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Jiayi Lu
- Academy of Interdisciplinary Studies on Intelligent Molecules, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Yinyin Feng
- Academy of Interdisciplinary Studies on Intelligent Molecules, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Jiayu Wang
- Academy of Interdisciplinary Studies on Intelligent Molecules, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Zhixue Liu
- Academy of Interdisciplinary Studies on Intelligent Molecules, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Mingjie Kuang
- Department of Orthopedics, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250014, China.
| | - Chunju Li
- Academy of Interdisciplinary Studies on Intelligent Molecules, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China.
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2
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Velot É, Balmayor ER, Bertoni L, Chubinskaya S, Cicuttini F, de Girolamo L, Demoor M, Grigolo B, Jones E, Kon E, Lisignoli G, Murphy M, Noël D, Vinatier C, van Osch GJVM, Cucchiarini M. Women's contribution to stem cell research for osteoarthritis: an opinion paper. Front Cell Dev Biol 2023; 11:1209047. [PMID: 38174070 PMCID: PMC10762903 DOI: 10.3389/fcell.2023.1209047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 09/18/2023] [Indexed: 01/05/2024] Open
Affiliation(s)
- Émilie Velot
- Laboratory of Molecular Engineering and Articular Physiopathology (IMoPA), French National Centre for Scientific Research, University of Lorraine, Nancy, France
| | - Elizabeth R. Balmayor
- Experimental Orthopaedics and Trauma Surgery, Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH Aachen University Hospital, Aachen, Germany
- Rehabilitation Medicine Research Center, Mayo Clinic, Rochester, MN, United States
| | - Lélia Bertoni
- CIRALE, USC 957, BPLC, École Nationale Vétérinaire d'Alfort, Maisons-Alfort, France
| | | | - Flavia Cicuttini
- Musculoskeletal Unit, Monash University and Rheumatology, Alfred Hospital, Melbourne, VIC, Australia
| | - Laura de Girolamo
- IRCCS Ospedale Galeazzi - Sant'Ambrogio, Orthopaedic Biotechnology Laboratory, Milan, Italy
| | - Magali Demoor
- Normandie University, UNICAEN, BIOTARGEN, Caen, France
| | - Brunella Grigolo
- IRCCS Istituto Ortopedico Rizzoli, Laboratorio RAMSES, Bologna, Italy
| | - Elena Jones
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, Leeds, United Kingdom
| | - Elizaveta Kon
- IRCCS Humanitas Research Hospital, Milan, Italy
- Department ofBiomedical Sciences, Humanitas University, Milan, Italy
| | - Gina Lisignoli
- IRCCS Istituto Ortopedico Rizzoli, Laboratorio di Immunoreumatologia e Rigenerazione Tissutale, Bologna, Italy
| | - Mary Murphy
- Regenerative Medicine Institute (REMEDI), School of Medicine, University of Galway, Galway, Ireland
| | - Danièle Noël
- IRMB, University of Montpellier, Inserm, CHU Montpellier, Montpellier, France
| | - Claire Vinatier
- Nantes Université, Oniris, INSERM, Regenerative Medicine and Skeleton, Nantes, France
| | - Gerjo J. V. M. van Osch
- Department of Orthopaedics and Sports Medicine and Department of Otorhinolaryngology, Department of Biomechanical Engineering, University Medical Center Rotterdam, Faculty of Mechanical, Maritime and Materials Engineering, Delft University of Technology, Delft, Netherlands
| | - Magali Cucchiarini
- Center of Experimental Orthopedics, Saarland University and Saarland University Medical Center, Homburg/Saar, Germany
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3
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Atwal A, Dale TP, Snow M, Forsyth NR, Davoodi P. Injectable hydrogels: An emerging therapeutic strategy for cartilage regeneration. Adv Colloid Interface Sci 2023; 321:103030. [PMID: 37907031 DOI: 10.1016/j.cis.2023.103030] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 10/17/2023] [Accepted: 10/19/2023] [Indexed: 11/02/2023]
Abstract
The impairment of articular cartilage due to traumatic incidents or osteoarthritis has posed significant challenges for healthcare practitioners, researchers, and individuals suffering from these conditions. Due to the absence of an approved treatment strategy for the complete restoration of cartilage defects to their native state, the tissue condition often deteriorates over time, leading to osteoarthritic (OA). However, recent advancements in the field of regenerative medicine have unveiled promising prospects through the utilization of injectable hydrogels. This versatile class of biomaterials, characterized by their ability to emulate the characteristics of native articular cartilage, offers the distinct advantage of minimally invasive administration directly to the site of damage. These hydrogels can also serve as ideal delivery vehicles for a diverse range of bioactive agents, including growth factors, anti-inflammatory drugs, steroids, and cells. The controlled release of such biologically active molecules from hydrogel scaffolds can accelerate cartilage healing, stimulate chondrogenesis, and modulate the inflammatory microenvironment to halt osteoarthritic progression. The present review aims to describe the methods used to design injectable hydrogels, expound upon their applications as delivery vehicles of biologically active molecules, and provide an update on recent advances in leveraging these delivery systems to foster articular cartilage regeneration.
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Affiliation(s)
- Arjan Atwal
- School of Pharmacy and Bioengineering, Hornbeam building, Keele University, Staffordshire ST5 5BG, United Kingdom; Guy Hilton Research Centre, School of Pharmacy and Bioengineering, Keele University, Staffordshire ST4 7QB, United Kingdom
| | - Tina P Dale
- School of Pharmacy and Bioengineering, Hornbeam building, Keele University, Staffordshire ST5 5BG, United Kingdom; Guy Hilton Research Centre, School of Pharmacy and Bioengineering, Keele University, Staffordshire ST4 7QB, United Kingdom
| | - Martyn Snow
- Department of Arthroscopy, Royal Orthopaedic Hospital NHS Foundation Trust, Birmingham B31 2AP, United Kingdom; The Robert Jones and Agnes Hunt Hospital, Oswestry, Shropshire SY10 7AG, United Kingdom
| | - Nicholas R Forsyth
- School of Pharmacy and Bioengineering, Hornbeam building, Keele University, Staffordshire ST5 5BG, United Kingdom; Guy Hilton Research Centre, School of Pharmacy and Bioengineering, Keele University, Staffordshire ST4 7QB, United Kingdom; Vice Principals' Office, University of Aberdeen, Kings College, Aberdeen AB24 3FX, United Kingdom
| | - Pooya Davoodi
- School of Pharmacy and Bioengineering, Hornbeam building, Keele University, Staffordshire ST5 5BG, United Kingdom; Guy Hilton Research Centre, School of Pharmacy and Bioengineering, Keele University, Staffordshire ST4 7QB, United Kingdom.
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4
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Gao L, Beninatto R, Oláh T, Goebel L, Tao K, Roels R, Schrenker S, Glomm J, Venkatesan JK, Schmitt G, Sahin E, Dahhan O, Pavan M, Barbera C, Lucia AD, Menger MD, Laschke MW, Cucchiarini M, Galesso D, Madry H. A Photopolymerizable Biocompatible Hyaluronic Acid Hydrogel Promotes Early Articular Cartilage Repair in a Minipig Model In Vivo. Adv Healthc Mater 2023; 12:e2300931. [PMID: 37567219 DOI: 10.1002/adhm.202300931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 08/08/2023] [Indexed: 08/13/2023]
Abstract
Articular cartilage defects represent an unsolved clinical challenge. Photopolymerizable hydrogels are attractive candidates supporting repair. This study investigates the short-term safety and efficacy of two novel hyaluronic acid (HA)-triethylene glycol (TEG)-coumarin hydrogels photocrosslinked in situ in a clinically relevant large animal model. It is hypothesized that HA-hydrogel-augmented microfracture (MFX) is superior to MFX in enhancing early cartilage repair, and that the molar degree of substitution and concentration of HA affects repair. Chondral full-thickness defects in the knees of adult minipigs are treated with either 1) debridement (No MFX), 2) debridement and MFX, 3) debridement, MFX, and HA hydrogel (30% molar derivatization, 30 mg mL-1 HA; F3) (MFX+F3), and 4) debridement, MFX, and HA hydrogel (40% molar derivatization, 20 mg mL-1 HA; F4) (MFX+F4). After 8 weeks postoperatively, MFX+F3 significantly improves total macroscopic and histological scores compared with all other groups without negative effects, besides significantly enhancing the individual repair parameters "defect architecture," "repair tissue surface" (compared with No MFX, MFX), and "subchondral bone" (compared with MFX). These data indicate that photopolymerizable HA hydrogels enable a favorable metastable microenvironment promoting early chondrogenesis in vivo. This work also uncovers a mechanism for effective HA-augmented cartilage repair by combining lower molar derivatization with higher concentrations.
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Affiliation(s)
- Liang Gao
- Center of Experimental Orthopaedics, Saarland University, Kirrberger Straße 100, Building 37, D-66421, Homburg, Germany
| | - Riccardo Beninatto
- Fidia Farmaceutici S.p.A., Via Ponte della Fabbrica 3/A, Abano Terme (PD), 35031, Italy
| | - Tamás Oláh
- Center of Experimental Orthopaedics, Saarland University, Kirrberger Straße 100, Building 37, D-66421, Homburg, Germany
| | - Lars Goebel
- Center of Experimental Orthopaedics, Saarland University, Kirrberger Straße 100, Building 37, D-66421, Homburg, Germany
| | - Ke Tao
- Center of Experimental Orthopaedics, Saarland University, Kirrberger Straße 100, Building 37, D-66421, Homburg, Germany
| | - Rebecca Roels
- Center of Experimental Orthopaedics, Saarland University, Kirrberger Straße 100, Building 37, D-66421, Homburg, Germany
| | - Steffen Schrenker
- Center of Experimental Orthopaedics, Saarland University, Kirrberger Straße 100, Building 37, D-66421, Homburg, Germany
| | - Julianne Glomm
- Center of Experimental Orthopaedics, Saarland University, Kirrberger Straße 100, Building 37, D-66421, Homburg, Germany
| | - Jagadeesh K Venkatesan
- Center of Experimental Orthopaedics, Saarland University, Kirrberger Straße 100, Building 37, D-66421, Homburg, Germany
| | - Gertrud Schmitt
- Center of Experimental Orthopaedics, Saarland University, Kirrberger Straße 100, Building 37, D-66421, Homburg, Germany
| | - Ebrar Sahin
- Center of Experimental Orthopaedics, Saarland University, Kirrberger Straße 100, Building 37, D-66421, Homburg, Germany
| | - Ola Dahhan
- Center of Experimental Orthopaedics, Saarland University, Kirrberger Straße 100, Building 37, D-66421, Homburg, Germany
| | - Mauro Pavan
- Fidia Farmaceutici S.p.A., Via Ponte della Fabbrica 3/A, Abano Terme (PD), 35031, Italy
| | - Carlo Barbera
- Fidia Farmaceutici S.p.A., Via Ponte della Fabbrica 3/A, Abano Terme (PD), 35031, Italy
| | - Alba Di Lucia
- Fidia Farmaceutici S.p.A., Via Ponte della Fabbrica 3/A, Abano Terme (PD), 35031, Italy
| | - Michael D Menger
- Institute for Clinical and Experimental Surgery, Saarland University, Kirrberger Straße 100, Building 65 and 66, D-66421, Homburg, Germany
| | - Matthias W Laschke
- Institute for Clinical and Experimental Surgery, Saarland University, Kirrberger Straße 100, Building 65 and 66, D-66421, Homburg, Germany
| | - Magali Cucchiarini
- Center of Experimental Orthopaedics, Saarland University, Kirrberger Straße 100, Building 37, D-66421, Homburg, Germany
| | - Devis Galesso
- Fidia Farmaceutici S.p.A., Via Ponte della Fabbrica 3/A, Abano Terme (PD), 35031, Italy
| | - Henning Madry
- Center of Experimental Orthopaedics, Saarland University, Kirrberger Straße 100, Building 37, D-66421, Homburg, Germany
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5
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Oliveira AS, Silva JC, Loureiro MV, Marques AC, Kotov NA, Colaço R, Serro AP. Super-Strong Hydrogel Composites Reinforced with PBO Nanofibers for Cartilage Replacement. Macromol Biosci 2023; 23:e2200240. [PMID: 36443994 DOI: 10.1002/mabi.202200240] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 10/28/2022] [Indexed: 11/30/2022]
Abstract
Cartilage replacement materials exhibiting a set of demanding properties such as high water content, high mechanical stiffness, low friction, and excellent biocompatibility are quite difficult to achieve. Here, poly(p-phenylene-2,6-benzobisoxazole) (PBO) nanofibers are combined with polyvinyl alcohol (PVA) to form a super-strong structure with a performance that surpasses the vast majority of previously existing hydrogels. PVA-PBO composites with water contents in the 59-76% range exhibit tensile and compressive moduli reaching 20.3 and 4.5 MPa, respectively, and a coefficient of friction below 0.08. Further, they are biocompatible and support the viability of chondrocytes for 1 week, with significant improvements in cell adhesion, proliferation, and differentiation compared to PVA. The new composites can be safely sterilized by steam heat or gamma radiation without compromising their integrity and overall performance. In addition, they show potential to be used as local delivery platforms for anti-inflammatory drugs. These attractive features make PVA-PBO composites highly competitive engineered materials with remarkable potential for use in the design of load-bearing tissues. Complementary work has also revealed that these composites will be interesting alternatives in other industrial fields where high thermal and mechanical resistance are essential requirements, or which can take advantage of the pH responsiveness functionality.
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Affiliation(s)
- Andreia S Oliveira
- Centro de Química Estrutural, Institute of Molecular Sciences, and Department of Chemical Engineering, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais 1, Lisbon, 1049-001, Portugal.,Centro de Investigação Interdisciplinar Egas Moniz, Instituto Universitário Egas Moniz, Quinta da Granja, Monte de Caparica, Caparica, 2829-511, Portugal.,Instituto de Engenharia Mecânica and Department of Mechanical Engineering, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais 1, Lisbon, 1049-001, Portugal
| | - João C Silva
- Institute for Bioengineering and Biosciences and Department of Bioengineering, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais 1, Lisbon, 1049-001, Portugal.,Associate Laboratory i4HB-Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais 1, Lisbon, 1049-001, Portugal.,Centre for Rapid and Sustainable Product Development, Politécnico de Leiria, Rua de Portugal-Zona Industrial, Marinha Grande, 2430-028, Portugal
| | - Mónica V Loureiro
- Centro de Recursos Naturais e Ambiente, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais 1, Lisbon, 1049-001, Portugal
| | - Ana C Marques
- Centro de Recursos Naturais e Ambiente, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais 1, Lisbon, 1049-001, Portugal
| | - Nicholas A Kotov
- Biointerfaces Institute, Department of Chemical Engineering, and Department of Materials Science and Engineering, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Rogério Colaço
- Instituto de Engenharia Mecânica and Department of Mechanical Engineering, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais 1, Lisbon, 1049-001, Portugal
| | - Ana P Serro
- Centro de Química Estrutural, Institute of Molecular Sciences, and Department of Chemical Engineering, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais 1, Lisbon, 1049-001, Portugal.,Centro de Investigação Interdisciplinar Egas Moniz, Instituto Universitário Egas Moniz, Quinta da Granja, Monte de Caparica, Caparica, 2829-511, Portugal
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6
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Carballo-Pedrares N, Sanjurjo-Rodriguez C, Señarís J, Díaz-Prado S, Rey-Rico A. Chondrogenic Differentiation of Human Mesenchymal Stem Cells via SOX9 Delivery in Cationic Niosomes. Pharmaceutics 2022; 14:2327. [PMID: 36365145 PMCID: PMC9693355 DOI: 10.3390/pharmaceutics14112327] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/21/2022] [Accepted: 10/26/2022] [Indexed: 07/27/2023] Open
Abstract
Gene transfer to mesenchymal stem cells constitutes a powerful approach to promote their differentiation into the appropriate cartilage phenotype. Although viral vectors represent gold standard vehicles, because of their high efficiency, their use is precluded by important concerns including an elevated immunogenicity and the possibility of insertional mutagenesis. Therefore, the development of new and efficient non-viral vectors is under active investigation. In the present study, we developed new non-viral carriers based on niosomes to promote the effective chondrogenesis of human MSCs. Two different niosome formulations were prepared by varying their composition on non-ionic surfactant, polysorbate 80 solely (P80), or combined with poloxamer 407 (P80PX). The best niosome formulation was proven to transfer a plasmid, encoding for the potent chondrogenic transcription factor SOX9 in hMSC aggregate cultures. Transfection of hMSC aggregates via nioplexes resulted in an increased chondrogenic differentiation with reduced hypertrophy. These results highlight the potential of niosome formulations for gene therapy approaches focused on cartilage repair.
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Affiliation(s)
- Natalia Carballo-Pedrares
- Centro de Investigacións Científicas Avanzadas (CICA), Universidade da Coruña, As Carballeiras, s/n. Campus de Elviña, 15071 A Coruña, Spain
| | - Clara Sanjurjo-Rodriguez
- Centro de Investigacións Científicas Avanzadas (CICA), Universidade da Coruña, As Carballeiras, s/n. Campus de Elviña, 15071 A Coruña, Spain
- Institute of Biomedical Research of A Coruña (INIBIC), University Hospital Complex A Coruña (CHUAC), Galician Health Service (SERGAS), 15006 A Coruña, Spain
| | - Jose Señarís
- Institute of Biomedical Research of A Coruña (INIBIC), University Hospital Complex A Coruña (CHUAC), Galician Health Service (SERGAS), 15006 A Coruña, Spain
| | - Silvia Díaz-Prado
- Centro de Investigacións Científicas Avanzadas (CICA), Universidade da Coruña, As Carballeiras, s/n. Campus de Elviña, 15071 A Coruña, Spain
- Institute of Biomedical Research of A Coruña (INIBIC), University Hospital Complex A Coruña (CHUAC), Galician Health Service (SERGAS), 15006 A Coruña, Spain
| | - Ana Rey-Rico
- Centro de Investigacións Científicas Avanzadas (CICA), Universidade da Coruña, As Carballeiras, s/n. Campus de Elviña, 15071 A Coruña, Spain
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7
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Siefen T, Bjerregaard S, Borglin C, Lamprecht A. Assessment of joint pharmacokinetics and consequences for the intraarticular delivery of biologics. J Control Release 2022; 348:745-759. [PMID: 35714731 DOI: 10.1016/j.jconrel.2022.06.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 06/08/2022] [Accepted: 06/09/2022] [Indexed: 01/15/2023]
Abstract
Intraarticular (IA) injections provide the opportunity to deliver biologics directly to their site of action for a local and efficient treatment of osteoarthritis. However, the synovial joint is a challenging site of administration since the drug is rapidly eliminated across the synovial membrane and has limited distribution into cartilage, resulting in unsatisfactory therapeutic efficacy. In order to rationally develop appropriate drug delivery systems, it is essential to thoroughly understand the unique biopharmaceutical environments and kinetics in the joint to adequately simulate them in relevant experimental models. This review presents a detailed view on articular kinetics and drug-tissue interplay of IA administered drugs and summarizes how these can be translated into reasonable formulation strategies by identification of key factors through which the joint residence time can be prolonged and specific structures can be targeted. In this way, pros and cons of the delivery approaches for biologics will be evaluated and the extent to which biorelevant models are applicable to gain mechanistic insights and ameliorate formulation design is discussed.
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Affiliation(s)
- Tobias Siefen
- Department of Pharmaceutics, Institute of Pharmacy, University of Bonn, Bonn, Germany
| | | | | | - Alf Lamprecht
- Department of Pharmaceutics, Institute of Pharmacy, University of Bonn, Bonn, Germany; PEPITE (EA4267), University of Burgundy/Franche-Comté, Besançon, France.
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8
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Barisón MJ, Nogoceke R, Josino R, Horinouchi CDDS, Marcon BH, Correa A, Stimamiglio MA, Robert AW. Functionalized Hydrogels for Cartilage Repair: The Value of Secretome-Instructive Signaling. Int J Mol Sci 2022; 23:ijms23116010. [PMID: 35682690 PMCID: PMC9181449 DOI: 10.3390/ijms23116010] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 05/20/2022] [Accepted: 05/23/2022] [Indexed: 02/07/2023] Open
Abstract
Cartilage repair has been a challenge in the medical field for many years. Although treatments that alleviate pain and injury are available, none can effectively regenerate the cartilage. Currently, regenerative medicine and tissue engineering are among the developed strategies to treat cartilage injury. The use of stem cells, associated or not with scaffolds, has shown potential in cartilage regeneration. However, it is currently known that the effect of stem cells occurs mainly through the secretion of paracrine factors that act on local cells. In this review, we will address the use of the secretome—a set of bioactive factors (soluble factors and extracellular vesicles) secreted by the cells—of mesenchymal stem cells as a treatment for cartilage regeneration. We will also discuss methodologies for priming the secretome to enhance the chondroregenerative potential. In addition, considering the difficulty of delivering therapies to the injured cartilage site, we will address works that use hydrogels functionalized with growth factors and secretome components. We aim to show that secretome-functionalized hydrogels can be an exciting approach to cell-free cartilage repair therapy.
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9
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Lin X, Tsao CT, Kyomoto M, Zhang M. Injectable Natural Polymer Hydrogels for Treatment of Knee Osteoarthritis. Adv Healthc Mater 2022; 11:e2101479. [PMID: 34535978 DOI: 10.1002/adhm.202101479] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 08/29/2021] [Indexed: 12/11/2022]
Abstract
Osteoarthritis (OA) is a serious chronic and degenerative disease that increasingly occurs in the aged population. Its current clinical treatments are limited to symptom relief and cannot regenerate cartilage. Although a better understanding of OA pathophysiology has been facilitating the development of novel therapeutic regimen, delivery of therapeutics to target sites with minimal invasiveness, high retention, and minimal side effects remains a challenge. Biocompatible hydrogels have been recognized to be highly promising for controlled delivery and release of therapeutics and biologics for tissue repair. In this review, the current approaches and the challenges in OA treatment, and unique properties of injectable natural polymer hydrogels as delivery system to overcome the challenges are presented. The common methods for fabrication of injectable polysaccharide-based hydrogels and the effects of their composition and properties on the OA treatment are detailed. The strategies of the use of hydrogels for loading and release cargos are also covered. Finally, recent efforts on the development of injectable polysaccharide-based hydrogels for OA treatment are highlighted, and their current limitations are discussed.
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Affiliation(s)
- Xiaojie Lin
- Department of Materials Science and Engineering University of Washington Seattle WA 98195 USA
| | - Ching Ting Tsao
- Department of Materials Science and Engineering University of Washington Seattle WA 98195 USA
| | - Masayuki Kyomoto
- Medical R&D Center Corporate R&D Group KYOCERA Corporation 800 Ichimiyake, Yasu Shiga 520‐2362 Japan
| | - Miqin Zhang
- Department of Materials Science and Engineering University of Washington Seattle WA 98195 USA
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10
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Oliveira AS, Ferreira I, Branco AC, Silva JC, Costa C, Nolasco P, Marques AC, Silva D, Colaço R, Figueiredo-Pina CG, Serro AP. Development of polycarbonate urethane-based materials with controlled diclofenac release for cartilage replacement. J Biomed Mater Res B Appl Biomater 2022; 110:1839-1852. [PMID: 35226412 DOI: 10.1002/jbm.b.35042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 12/04/2021] [Accepted: 02/09/2022] [Indexed: 11/05/2022]
Abstract
Hydrogels are very promising human cartilage replacement materials since they are able to mimic its structure and properties. Besides, they can be used as platforms for drug delivery to reduce inflammatory postsurgical reactions. Polycarbonate urethane (PCU) has been used in orthopedic applications due to its long-term biocompatibility and bio-durability. In this work, PCU-based hydrogels with the ability to release an anti-inflammatory (diclofenac) were developed, for the first time, for such purpose. The materials were reinforced with different amounts of cellulose acetate (CA, 10%, 15%, and 25% w/w) or carbon nanotubes (CNT, 1% and 2% w/w) in order to improve their mechanical properties. Samples were characterized in terms of compressive and tensile mechanical behavior. It was found that 15% CA and 2% CNT reinforcement led to the best mechanical properties. Thus, these materials were further characterized in terms of morphology, wettability, and friction coefficient (CoF). Contrarily to CNTs, the addition of CA significantly increased the material's porosity. Both materials became more hydrophilic, and the CoF slightly increased for PCU + 15%CA. The materials were loaded by soaking with diclofenac, and drug release experiments were conducted. PCU, PCU + 15%CA and PCU + 2%CNT presented similar release profiles, being able to ensure a controlled release of DFN for at least 4 days. Finally, in vitro cytotoxicity tests using human chondrocytes were also performed and confirmed a high biocompatibility for the three studied materials.
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Affiliation(s)
- Andreia S Oliveira
- CQE, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal.,IDMEC e Departamento de Engenharia Mecânica, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal.,CiiEM, Escola Superior de Saúde Egas Moniz, Monte de Caparica, Portugal
| | - Inês Ferreira
- CQE, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal.,CiiEM, Escola Superior de Saúde Egas Moniz, Monte de Caparica, Portugal
| | - Ana C Branco
- CQE, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal.,CiiEM, Escola Superior de Saúde Egas Moniz, Monte de Caparica, Portugal.,CDP2T, Escola Superior de Tecnologia de Setúbal, Instituto Politécnico de Setúbal, Setúbal, Portugal
| | - João C Silva
- IBB - Instituto de Bioengenharia e Biociências e Departamento de Bioengenharia, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - Carolina Costa
- CQE, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - Pedro Nolasco
- CQE, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - Ana C Marques
- CERENA, DEQ, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - Diana Silva
- CQE, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal.,CiiEM, Escola Superior de Saúde Egas Moniz, Monte de Caparica, Portugal
| | - Rogério Colaço
- IDMEC e Departamento de Engenharia Mecânica, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - Célio G Figueiredo-Pina
- CiiEM, Escola Superior de Saúde Egas Moniz, Monte de Caparica, Portugal.,CDP2T, Escola Superior de Tecnologia de Setúbal, Instituto Politécnico de Setúbal, Setúbal, Portugal.,CeFEMA, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - Ana P Serro
- CQE, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal.,CiiEM, Escola Superior de Saúde Egas Moniz, Monte de Caparica, Portugal
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11
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PVA-Based Hydrogels Loaded with Diclofenac for Cartilage Replacement. Gels 2022; 8:gels8030143. [PMID: 35323256 PMCID: PMC8954927 DOI: 10.3390/gels8030143] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 02/09/2022] [Accepted: 02/21/2022] [Indexed: 01/27/2023] Open
Abstract
Polyvinyl alcohol (PVA) hydrogels have been widely studied for cartilage replacement due to their biocompatibility, chemical stability, and ability to be modified such that they approximate natural tissue behavior. Additionally, they may also be used with advantages as local drug delivery systems. However, their properties are not yet the most adequate for such applications. This work aimed to develop new PVA-based hydrogels for this purpose, displaying improved tribomechanical properties with the ability to control the release of diclofenac (DFN). Four types of PVA-based hydrogels were prepared via freeze-thawing: PVA, PVA/PAA (by polyacrylic acid (PAA) addition), PVA/PAA+PEG (by polyethylene glycol (PEG) immersion), and PVA/PAA+PEG+A (by annealing). Their morphology, water uptake, mechanical and rheological properties, wettability, friction coefficient, and drug release behavior were accessed. The irritability of the best-performing material was investigated. The results showed that the PAA addition increased the swelling and drug release amount. PEG immersion led to a more compact structure and significantly improved the material’s tribomechanical performance. The annealing treatment led to the material with the most suitable properties: besides presenting a low friction coefficient, it further enhanced the mechanical properties and ensured a controlled DFN release for at least 3 days. Moreover, it did not reveal irritability potential for biological tissues.
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12
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Woo HN, Cho YJ, Tarafder S, Lee CH. The recent advances in scaffolds for integrated periodontal regeneration. Bioact Mater 2021; 6:3328-3342. [PMID: 33817414 PMCID: PMC7985477 DOI: 10.1016/j.bioactmat.2021.03.012] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 03/01/2021] [Accepted: 03/02/2021] [Indexed: 02/06/2023] Open
Abstract
The periodontium is an integrated, functional unit of multiple tissues surrounding and supporting the tooth, including but not limited to cementum (CM), periodontal ligament (PDL) and alveolar bone (AB). Periodontal tissues can be destructed by chronic periodontal disease, which can lead to tooth loss. In support of the treatment for periodontally diseased tooth, various biomaterials have been applied starting as a contact inhibition membrane in the guided tissue regeneration (GTR) that is the current gold standard in dental clinic. Recently, various biomaterials have been prepared in a form of tissue engineering scaffold to facilitate the regeneration of damaged periodontal tissues. From a physical substrate to support healing of a single type of periodontal tissue to multi-phase/bioactive scaffold system to guide an integrated regeneration of periodontium, technologies for scaffold fabrication have emerged in last years. This review covers the recent advancements in development of scaffolds designed for periodontal tissue regeneration and their efficacy tested in vitro and in vivo. Pros and Cons of different biomaterials and design parameters implemented for periodontal tissue regeneration are also discussed, including future perspectives.
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Affiliation(s)
| | | | - Solaiman Tarafder
- Center for Dental and Craniofacial Research, Columbia University Medical Center, 630 W. 168 St., VC12-212, New York, NY, 10032, USA
| | - Chang H. Lee
- Center for Dental and Craniofacial Research, Columbia University Medical Center, 630 W. 168 St., VC12-212, New York, NY, 10032, USA
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13
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Samiei M, Fathi M, Barar J, Fathi N, Amiryaghoubi N, Omidi Y. Bioactive hydrogel-based scaffolds for the regeneration of dental pulp tissue. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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14
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Synthesis and Evaluation of AlgNa-g-Poly(QCL-co-HEMA) Hydrogels as Platform for Chondrocyte Proliferation and Controlled Release of Betamethasone. Int J Mol Sci 2021; 22:ijms22115730. [PMID: 34072090 PMCID: PMC8198102 DOI: 10.3390/ijms22115730] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/08/2021] [Accepted: 05/11/2021] [Indexed: 02/07/2023] Open
Abstract
Hydrogels obtained from combining different polymers are an interesting strategy for developing controlled release system platforms and tissue engineering scaffolds. In this study, the applicability of sodium alginate-g-(QCL-co-HEMA) hydrogels for these biomedical applications was evaluated. Hydrogels were synthesized by free-radical polymerization using a different concentration of the components. The hydrogels were characterized by Fourier transform-infrared spectroscopy, scanning electron microscopy, and a swelling degree. Betamethasone release as well as the in vitro cytocompatibility with chondrocytes and fibroblast cells were also evaluated. Scanning electron microscopy confirmed the porous surface morphology of the hydrogels in all cases. The swelling percent was determined at a different pH and was observed to be pH-sensitive. The controlled release behavior of betamethasone from the matrices was investigated in PBS media (pH = 7.4) and the drug was released in a controlled manner for up to 8 h. Human chondrocytes and fibroblasts were cultured on the hydrogels. The MTS assay showed that almost all hydrogels are cytocompatibles and an increase of proliferation in both cell types after one week of incubation was observed by the Live/Dead® assay. These results demonstrate that these hydrogels are attractive materials for pharmaceutical and biomedical applications due to their characteristics, their release kinetics, and biocompatibility.
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15
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Designing gelatin-based swellable hydrogels system for controlled delivery of salbutamol sulphate: characterization and toxicity evaluation. Polym Bull (Berl) 2021. [DOI: 10.1007/s00289-021-03629-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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16
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Rejuvenated Stem/Progenitor Cells for Cartilage Repair Using the Pluripotent Stem Cell Technology. Bioengineering (Basel) 2021; 8:bioengineering8040046. [PMID: 33920285 PMCID: PMC8070387 DOI: 10.3390/bioengineering8040046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 04/01/2021] [Accepted: 04/06/2021] [Indexed: 01/19/2023] Open
Abstract
It is widely accepted that chondral defects in articular cartilage of adult joints are never repaired spontaneously, which is considered to be one of the major causes of age-related degenerative joint disorders, such as osteoarthritis. Since mobilization of subchondral bone (marrow) cells and addition of chondrocytes or mesenchymal stromal cells into full-thickness defects show some degrees of repair, the lack of self-repair activity in adult articular cartilage can be attributed to lack of reparative cells in adult joints. In contrast, during a fetal or embryonic stage, joint articular cartilage has a scar-less repair activity, suggesting that embryonic joints may contain cells responsible for such activity, which can be chondrocytes, chondroprogenitors, or other cell types such as skeletal stem cells. In this respect, the tendency of pluripotent stem cells (PSCs) to give rise to cells of embryonic characteristics will provide opportunity, especially for humans, to obtain cells carrying similar cartilage self-repair activity. Making use of PSC-derived cells for cartilage repair is still in a basic or preclinical research phase. This review will provide brief overviews on how human PSCs have been used for cartilage repair studies.
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17
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Maihöfer J, Madry H, Rey-Rico A, Venkatesan JK, Goebel L, Schmitt G, Speicher-Mentges S, Cai X, Meng W, Zurakowski D, Menger MD, Laschke MW, Cucchiarini M. Hydrogel-Guided, rAAV-Mediated IGF-I Overexpression Enables Long-Term Cartilage Repair and Protection against Perifocal Osteoarthritis in a Large-Animal Full-Thickness Chondral Defect Model at One Year In Vivo. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2008451. [PMID: 33734514 DOI: 10.1002/adma.202008451] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 02/02/2021] [Indexed: 06/12/2023]
Abstract
The regeneration of focal articular cartilage defects is complicated by the reduced quality of the repair tissue and the potential development of perifocal osteoarthritis (OA). Biomaterial-guided gene therapy may enhance cartilage repair by controlling the release of therapeutic sequences in a spatiotemporal manner. Here, the benefits of delivering a recombinant adeno-associated virus (rAAV) vector coding for the human insulin-like growth factor I (IGF-I) via an alginate hydrogel (IGF-I/AlgPH155) to enhance repair of full-thickness chondral defects following microfracture surgery after one year in minipigs versus control (lacZ/AlgPH155) treatment are reported. Sustained IGF-I overexpression is significantly achieved in the repair tissue of defects treated with IGF-I/AlgPH155 versus those receiving lacZ/AlgPH155 for one year and in the cartilage surrounding the defects. Administration of IGF-I/AlgPH155 significantly improves parameters of cartilage repair at one year relative to lacZ/AlgPH155 (semiquantitative total histological score, cell densities, matrix deposition) without deleterious or immune reactions. Remarkably, delivery of IGF-I/AlgPH155 also significantly reduces perifocal OA and inflammation after one year versus lacZ/AlgPH155 treatment. Biomaterial-guided rAAV gene transfer represents a valuable clinical approach to promote cartilage repair and to protect against OA.
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Affiliation(s)
- Johanna Maihöfer
- Center of Experimental Orthopaedics, Saarland University and Saarland University Medical Center, D-66421, Homburg/Saar, Germany
| | - Henning Madry
- Center of Experimental Orthopaedics, Saarland University and Saarland University Medical Center, D-66421, Homburg/Saar, Germany
| | - Ana Rey-Rico
- Center of Experimental Orthopaedics, Saarland University and Saarland University Medical Center, D-66421, Homburg/Saar, Germany
| | - Jagadeesh K Venkatesan
- Center of Experimental Orthopaedics, Saarland University and Saarland University Medical Center, D-66421, Homburg/Saar, Germany
| | - Lars Goebel
- Center of Experimental Orthopaedics, Saarland University and Saarland University Medical Center, D-66421, Homburg/Saar, Germany
| | - Gertrud Schmitt
- Center of Experimental Orthopaedics, Saarland University and Saarland University Medical Center, D-66421, Homburg/Saar, Germany
| | - Susanne Speicher-Mentges
- Center of Experimental Orthopaedics, Saarland University and Saarland University Medical Center, D-66421, Homburg/Saar, Germany
| | - Xiaoyu Cai
- Center of Experimental Orthopaedics, Saarland University and Saarland University Medical Center, D-66421, Homburg/Saar, Germany
| | - Weikun Meng
- Center of Experimental Orthopaedics, Saarland University and Saarland University Medical Center, D-66421, Homburg/Saar, Germany
| | - David Zurakowski
- Departments of Anesthesia and Surgery, Children's Hospital Boston, Harvard Medical School, Boston, MA, 02115, USA
| | - Michael D Menger
- Institute for Clinical and Experimental Surgery, Saarland University, D-66421, Homburg/Saar, Germany
| | - Matthias W Laschke
- Institute for Clinical and Experimental Surgery, Saarland University, D-66421, Homburg/Saar, Germany
| | - Magali Cucchiarini
- Center of Experimental Orthopaedics, Saarland University and Saarland University Medical Center, D-66421, Homburg/Saar, Germany
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18
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Wang Y, Chu X, Wang B. Recombinant adeno-associated virus-based gene therapy combined with tissue engineering for musculoskeletal regenerative medicine. BIOMATERIALS TRANSLATIONAL 2021; 2:19-29. [PMID: 35837257 PMCID: PMC9255831 DOI: 10.3877/cma.j.issn.2096-112x.2021.01.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 01/10/2021] [Accepted: 01/11/2021] [Indexed: 11/23/2022]
Abstract
Recombinant adeno-associated viral (rAAV) vector-mediated gene delivery is a novel molecular therapeutic approach for musculoskeletal disorders which achieves tissue regeneration by delivering a transgene to the impaired tissue. In recent years, substantial scientific progress in rAAV gene therapy has led to several clinical trials for human musculoskeletal diseases. Nevertheless, there are still limitations in developing an optimal gene therapy model due to the low transduction efficiency and fast degradation of the gene vectors. To overcome the challenges of rAAV gene therapy, tissue engineering combined with gene therapy has emerged as a more promising alternative. An rAAV viral vector incorporated into a biomaterial has a more controlled gene expression, lower immune response, and higher efficiency. A number of biomaterials and architectures have been combined with rAAV viral vectors, each having its own advantages and limitations. This review aims to give a broad introduction to combinatorial therapy and the recent progress this new technology has offered.
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19
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Carlini AS, Choi W, McCallum NC, Gianneschi NC. pH-Responsive Charge-Conversion Progelator Peptides. ADVANCED FUNCTIONAL MATERIALS 2021; 31:2007733. [PMID: 36530181 PMCID: PMC9757809 DOI: 10.1002/adfm.202007733] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Indexed: 05/18/2023]
Abstract
A simple strategy for generating stimuli-responsive peptide-based hydrogels via charge-conversion of a self-assembling peptide (SAP) is described. These materials are formulated as soluble, polyanionic peptides, containing maleic acid, citraconic acid, or dimethylmaleic acid masking groups on each lysine residue, which do not form assemblies, but instead flow easily through high gauge needles and catheters. Acid-induced mask hydrolysis renews the zwitterionic nature of the peptides with concomitant and rapid self-assembly via β-sheet formation into rehealable hydrogels. The use of different masks enables one to tune pH responsiveness and assembly kinetics. In anticipation of their potential for in vivo hydrogel delivery and use, progelators exhibit hemocompatibility in whole human blood, and their peptide components are shown to be noncytotoxic. Finally, demonstration of stimuli-induced self-assembly for dye sequestration suggests a simple, non-covalent strategy for small molecule encapsulation in a degradable scaffold. In summary, this simple, scalable masking strategy allows for preparation of responsive, dynamic self-assembling biomaterials. This work sets the stage for implementing biodegradable therapeutic hydrogels that assemble in response to physiological, disease-relevant states of acidosis.
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Affiliation(s)
- Andrea S Carlini
- Department of Chemistry & Biochemistry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093, USA
- Department of Chemistry, International Institute for Nanotechnology, Chemistry of Life Processes Institute, and Simpson Querrey Institute, Northwestern University, 2145 Sheridan Rd, Evanston, Illinois 60208, USA
| | - Wonmin Choi
- Department of Chemistry, International Institute for Nanotechnology, Chemistry of Life Processes Institute, and Simpson Querrey Institute, Northwestern University, 2145 Sheridan Rd, Evanston, Illinois 60208, USA
| | - Naneki C McCallum
- Department of Chemistry, International Institute for Nanotechnology, Chemistry of Life Processes Institute, and Simpson Querrey Institute, Northwestern University, 2145 Sheridan Rd, Evanston, Illinois 60208, USA
| | - Nathan C Gianneschi
- Department of Chemistry & Biochemistry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093, USA
- Department of Chemistry, International Institute for Nanotechnology, Chemistry of Life Processes Institute, and Simpson Querrey Institute, Northwestern University, 2145 Sheridan Rd, Evanston, Illinois 60208, USA
- Department of Materials Science & Engineering, Department of Biomedical Engineering, and Pharmacology, Northwestern University, 2145 Sheridan Rd, Evanston, Illinois 60208, USA
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20
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KhaliliJafarabad N, Behnamghader A, Khorasani MT, Mozafari M. Platelet-rich plasma-hyaluronic acid/chondrotin sulfate/carboxymethyl chitosan hydrogel for cartilage regeneration. Biotechnol Appl Biochem 2021; 69:534-547. [PMID: 33608921 DOI: 10.1002/bab.2130] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Accepted: 02/07/2021] [Indexed: 12/30/2022]
Abstract
In this study, the chondrogenic potential of hyaluronic acid/chondrotin sulfate/carboxymethyl chitosan hydrogels with adipose-derived mesenchymal stem cells (ADMSCs) was evaluated. Here, hyaluronic acid, chondrotin sulfate, and carboxymethyl chitosan were used as the substrate for cartilage tissue engineering in which the hydrogel is formed due to electrostatic and hydrogen bonds through mixing the polymers. Because of the instability of this hydrogel in the biological environment, 1-ethyl-3-(3-dimethylaminopropyl-carbodiimide hydrochloride/N-hydroxy-succinimide was used as a crosslinker to increase the hydrogel stability. The hydrogels showed reasonable stability due to the combined effect of self-crosslinking and chemical crosslinking. The cells were treated with the prepared hydrogel samples for 14 and 21 days in nondifferentiation medium for evaluation of the cellular behavior of ADMSCs. Gene expression evaluation was performed, and expression of specific genes involved in differentiation was shown in the crosslinked hydrogel with platelet-rich plasma (PRP) (H-EN-P) had increased the gene expression levels. Quantification of immunofluorescence intensity indicated the high level of expression of SOX9 in H-EN-P hydrogel. Based on the results, we confirmed that the presence of PRP and the similarity of the hydrogel constituents to the cartilage extracellular matrix could have positive effects on the differentiation of the cells, which is favorable for cartilage tissue engineering approaches.
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Affiliation(s)
- Nadieh KhaliliJafarabad
- Department of Biomedical Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Aliasghar Behnamghader
- Departments of Nanotechnology and Advanced Materials, Materials and Energy Research Center, Tehran, Iran
| | | | - Masoud Mozafari
- Department of Tissue Engineering & Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
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21
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Jin Y, Koh RH, Kim SH, Kim KM, Park GK, Hwang NS. Injectable anti-inflammatory hyaluronic acid hydrogel for osteoarthritic cartilage repair. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 115:111096. [DOI: 10.1016/j.msec.2020.111096] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 04/23/2020] [Accepted: 05/12/2020] [Indexed: 12/25/2022]
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22
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Carballo-Pedrares N, Fuentes-Boquete I, Díaz-Prado S, Rey-Rico A. Hydrogel-Based Localized Nonviral Gene Delivery in Regenerative Medicine Approaches-An Overview. Pharmaceutics 2020; 12:E752. [PMID: 32785171 PMCID: PMC7464633 DOI: 10.3390/pharmaceutics12080752] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 07/29/2020] [Accepted: 08/07/2020] [Indexed: 12/11/2022] Open
Abstract
Hydrogel-based nonviral gene delivery constitutes a powerful strategy in various regenerative medicine scenarios, as those concerning the treatment of musculoskeletal, cardiovascular, or neural tissues disorders as well as wound healing. By a minimally invasive administration, these systems can provide a spatially and temporarily defined supply of specific gene sequences into the target tissue cells that are overexpressing or silencing the original gene, which can promote natural repairing mechanisms to achieve the desired effect. In the present work, we provide an overview of the most avant-garde approaches using various hydrogels systems for controlled delivery of therapeutic nucleic acid molecules in different regenerative medicine approaches.
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Affiliation(s)
- Natalia Carballo-Pedrares
- Cell Therapy and Regenerative Medicine Unit, Centro de Investigacións Científicas Avanzadas (CICA), Universidade da Coruña, 15071 A Coruña, Spain; (N.C.-P.); (I.F.-B.); (S.D.-P.)
| | - Isaac Fuentes-Boquete
- Cell Therapy and Regenerative Medicine Unit, Centro de Investigacións Científicas Avanzadas (CICA), Universidade da Coruña, 15071 A Coruña, Spain; (N.C.-P.); (I.F.-B.); (S.D.-P.)
- Departamento de Fisioterapia, Medicina y Ciencias Biomédicas, Facultad de Ciencias de la Salud, Universidade da Coruña (UDC), Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Servizo Galego de Saúde (SERGAS), 15071 A Coruña, Galicia, Spain
| | - Silvia Díaz-Prado
- Cell Therapy and Regenerative Medicine Unit, Centro de Investigacións Científicas Avanzadas (CICA), Universidade da Coruña, 15071 A Coruña, Spain; (N.C.-P.); (I.F.-B.); (S.D.-P.)
- Departamento de Fisioterapia, Medicina y Ciencias Biomédicas, Facultad de Ciencias de la Salud, Universidade da Coruña (UDC), Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Servizo Galego de Saúde (SERGAS), 15071 A Coruña, Galicia, Spain
| | - Ana Rey-Rico
- Cell Therapy and Regenerative Medicine Unit, Centro de Investigacións Científicas Avanzadas (CICA), Universidade da Coruña, 15071 A Coruña, Spain; (N.C.-P.); (I.F.-B.); (S.D.-P.)
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23
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Zhang J, Li Y, Li J, Shi Y, Hu J, Yang G. Surfce Functionalized via AdLAMA3 Multilayer Coating for Re-epithelization Around Titanium Implants. Front Bioeng Biotechnol 2020; 8:624. [PMID: 32596232 PMCID: PMC7300264 DOI: 10.3389/fbioe.2020.00624] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Accepted: 05/21/2020] [Indexed: 11/29/2022] Open
Abstract
The peri-implant epithelium (PIE) forms a crucial seal between the oral environment and the implant surface. Compared with the junctional epithelium (JE), the biological sealing of PIE is fragile, which lacks hemidesmosomes (HDs) and internal basal lamina (extracellular matrix containing laminin332, IBL) on the upper part of the interface. In the study, we aim to prepare a coating with good biocompatibility and ability to immobilize the recombinant adenovirus vector of LAMA3 (AdLAMA3) for promoting the re-epithelization of PIE. The titanium surface functionalized with AdLAMA3 was established via layer-by-layer assembly technique and antibody-antigen specific binding. The biological evaluations including cell adhesion and the re-epithelization of PIE were investigated. The results in vitro demonstrated that the AdLAMA3 coating could improve epithelial cell attachment and cell spreading in the early stage. In vivo experiments indicated that the AdLAMA3 coating on the implant surface has the potential to accelerate the healing of the PIE, and could promote the expression of laminin α3 and the formation of hemidesmosomes. This study might provide a novel approach and experimental evidence for the precise attachment of LAMA3 to titanium surfaces. The process could improve the re-epithelization of PIE.
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Affiliation(s)
- Jing Zhang
- The Affiliated Stomatology Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Key Laboratory of Oral Biomedical Research of Zhejiang Province, Zhejiang University School of Stomatology, Hangzhou, China
| | - Yongzheng Li
- The Affiliated Stomatology Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Key Laboratory of Oral Biomedical Research of Zhejiang Province, Zhejiang University School of Stomatology, Hangzhou, China
| | - Jialu Li
- The Affiliated Stomatology Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Key Laboratory of Oral Biomedical Research of Zhejiang Province, Zhejiang University School of Stomatology, Hangzhou, China
| | - Yuan Shi
- The Affiliated Stomatology Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Key Laboratory of Oral Biomedical Research of Zhejiang Province, Zhejiang University School of Stomatology, Hangzhou, China
| | - Jinxing Hu
- The Affiliated Stomatology Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Key Laboratory of Oral Biomedical Research of Zhejiang Province, Zhejiang University School of Stomatology, Hangzhou, China
| | - Guoli Yang
- The Affiliated Stomatology Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Key Laboratory of Oral Biomedical Research of Zhejiang Province, Zhejiang University School of Stomatology, Hangzhou, China
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24
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McCreery KP, Calve S, Neu CP. Ontogeny informs regeneration: explant models to investigate the role of the extracellular matrix in cartilage tissue assembly and development. Connect Tissue Res 2020; 61:278-291. [PMID: 32186210 PMCID: PMC7190409 DOI: 10.1080/03008207.2019.1698556] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2019] [Accepted: 11/22/2019] [Indexed: 02/03/2023]
Abstract
Osteoarthritis (OA) is typically managed in late stages by replacement of the articular cartilage surface with a prosthesis as an effective, though undesirable outcome. As an alternative, hydrogel implants or growth factor treatments are currently of great interest in the tissue engineering community, and scaffold materials are often designed to emulate the mechanical and chemical composition of mature extracellular matrix (ECM) tissue. However, scaffolds frequently fail to capture the structure and organization of cartilage. Additionally, many current scaffold designs do not mimic processes by which structurally sound cartilage is formed during musculoskeletal development. The objective of this review is to highlight methods that investigate cartilage ontogenesis with native and model systems in the context of regenerative medicine. Specific emphasis is placed on the use of cartilage explant cultures that provide a physiologically relevant microenvironment to study tissue assembly and development. Ex vivo cartilage has proven to be a cost-effective and accessible model system that allows researchers to control the culture conditions and stimuli and perform proteomics and imaging studies that are not easily possible using in vivo experiments, while preserving native cell-matrix interactions. We anticipate our review will promote a developmental biology approach using explanted tissues to guide cartilage tissue engineering and inform new treatment methods for OA and joint damage.
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Affiliation(s)
| | - Sarah Calve
- Department of Mechanical Engineering, University of Colorado, Boulder, USA
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, USA
| | - Corey P. Neu
- Department of Mechanical Engineering, University of Colorado, Boulder, USA
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25
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Venkatesan JK, Falentin-Daudré C, Leroux A, Migonney V, Cucchiarini M. Biomaterial-Guided Recombinant Adeno-associated Virus Delivery from Poly(Sodium Styrene Sulfonate)-Grafted Poly(ɛ-Caprolactone) Films to Target Human Bone Marrow Aspirates. Tissue Eng Part A 2020; 26:450-459. [DOI: 10.1089/ten.tea.2019.0165] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Affiliation(s)
- Jagadeesh K. Venkatesan
- Center of Experimental Orthopaedics, Saarland University Medical Center, Homburg/Saar, Germany
| | | | - Amélie Leroux
- Université Paris 13-UMR CNRS 7244-CSPBAT-LBPS-UFR SMBH, Bobigny, France
| | | | - Magali Cucchiarini
- Center of Experimental Orthopaedics, Saarland University Medical Center, Homburg/Saar, Germany
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26
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Tough and Low Friction Polyvinyl Alcohol Hydrogels Loaded with Anti-inflammatories for Cartilage Replacement. LUBRICANTS 2020. [DOI: 10.3390/lubricants8030036] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The development of new materials that mimic cartilage and its function is an unmet need that will allow replacing the damaged parts of the joints, instead of the whole joint. Polyvinyl alcohol (PVA) hydrogels have raised special interest for this application due to their biocompatibility, high swelling capacity and chemical stability. In this work, the effect of post-processing treatments (annealing, high hydrostatic pressure (HHP) and gamma-radiation) on the performance of PVA gels obtained by cast-drying was investigated and, their ability to be used as delivery vehicles of the anti-inflammatories diclofenac or ketorolac was evaluated. HHP damaged the hydrogels, breaking some bonds in the polymeric matrix, and therefore led to poor mechanical and tribological properties. The remaining treatments, in general, improved the performance of the materials, increasing their crystallinity. Annealing at 150 °C generated the best mechanical and tribological results: higher resistance to compressive and tensile loads, lower friction coefficients and ability to support higher loads in sliding movement. This material was loaded with the anti-inflammatories, both without and with vitamin E (Vit.E) or Vit.E + cetalkonium chloride (CKC). Vit.E + CKC helped to control the release of the drugs which occurred in 24 h. The material did not induce irritability or cytotoxicity and, therefore, shows high potential to be used in cartilage replacement with a therapeutic effect in the immediate postoperative period.
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27
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Meng W, Gao L, Venkatesan JK, Wang G, Madry H, Cucchiarini M. Translational applications of photopolymerizable hydrogels for cartilage repair. J Exp Orthop 2019; 6:47. [PMID: 31807962 PMCID: PMC6895316 DOI: 10.1186/s40634-019-0215-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 11/21/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Articular cartilage lesions generated by trauma or osteoarthritis are the most common causes of pain and disability in patients. The development of photopolymerizable hydrogels has allowed for significant advances in cartilage repair procedures. Such three-dimensional (3D) networks of polymers that carry large amounts of water can be created to resemble the physical characteristics of the articular cartilage and be delivered into ill-defined cartilage defects as a liquid solution prior to polymerization in vivo for perfect fit with the surrounding native tissue. These hydrogels offer an adapted environment to encapsulate and propagate regenerative cells in 3D cultures for cartilage repair. Among them, mesenchymal stem cells and chondrocytes may represent the most adapted sources for implantation. They also represent platforms to deliver therapeutic, biologically active factors that promote 3D cell differentiation and maintenance for in vivo repair. CONCLUSION This review presents the benefits of photopolymerization of hydrogels and describes the photoinitiators and materials in current use for enhanced cartilage repair.
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Affiliation(s)
- Weikun Meng
- Center of Experimental Orthopaedics, Saarland University and Saarland University Medical Center, Homburg/Saar, Germany
- Department of Orthopaedics, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan People’s Republic of China
| | - Liang Gao
- Center of Experimental Orthopaedics, Saarland University and Saarland University Medical Center, Homburg/Saar, Germany
| | - Jagadeesh K. Venkatesan
- Center of Experimental Orthopaedics, Saarland University and Saarland University Medical Center, Homburg/Saar, Germany
| | - Guanglin Wang
- Department of Orthopaedics, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan People’s Republic of China
| | - Henning Madry
- Center of Experimental Orthopaedics, Saarland University and Saarland University Medical Center, Homburg/Saar, Germany
- Department of Orthopaedic Surgery, Saarland University and Saarland University Medical Center, Homburg/Saar, Germany
| | - Magali Cucchiarini
- Center of Experimental Orthopaedics, Saarland University and Saarland University Medical Center, Homburg/Saar, Germany
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28
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Oliveira AS, Seidi O, Ribeiro N, Colaço R, Serro AP. Tribomechanical Comparison between PVA Hydrogels Obtained Using Different Processing Conditions and Human Cartilage. MATERIALS (BASEL, SWITZERLAND) 2019; 12:E3413. [PMID: 31635284 PMCID: PMC6829290 DOI: 10.3390/ma12203413] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 10/11/2019] [Accepted: 10/15/2019] [Indexed: 02/07/2023]
Abstract
Designing materials for cartilage replacement raises several challenges due to the complexity of the natural tissue and its unique tribomechanical properties. Poly(vinyl alcohol) (PVA) hydrogels have been explored for such purpose since they are biocompatible, present high chemical stability, and their properties may be tailored through different strategies. In this work, the influence of preparation conditions of PVA hydrogels on its morphology, water absorption capacity, thermotropic behavior, mechanical properties, and tribological performance was evaluated and compared with those of human cartilage (HC). The hydrogels were obtained by cast-drying (CD) and freeze-thawing (FT), in various conditions. It was found that the method of preparation of the PVA hydrogels critically affects their microstructure and performance. CD gels presented a denser structure, absorbed less water, were stiffer, dissipated less energy, and withstood higher loads than FT gels. Moreover, they led to friction coefficients against stainless steel comparable with those of HC. Overall, CD hydrogels had a closer performance to natural HC, when compared to FT ones.
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Affiliation(s)
- Andreia Sofia Oliveira
- Centro de Química Estrutural (CQE), Instituto Superior Técnico-Universidade de Lisboa, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal.
- Instituto de Engenharia Mecânica Instituto Superior Técnico (IDMEC)-Universidade de Lisboa, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal.
| | - Oumar Seidi
- Institut Supérieur des BioSciences (ISBS), École Supérieure d'Ingénieurs de Paris-Est Créteil, 71 Rue Saint-Simon, 94000 Créteil, France.
| | - Nuno Ribeiro
- Centro de Química Estrutural (CQE), Instituto Superior Técnico-Universidade de Lisboa, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal.
- Instituto de Engenharia Mecânica Instituto Superior Técnico (IDMEC)-Universidade de Lisboa, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal.
- Departamento de Ortopedia, Hospital Lusíadas Lisboa, R. Abílio Mendes 12, 1500-458 Lisboa, Portugal.
| | - Rogério Colaço
- Instituto de Engenharia Mecânica Instituto Superior Técnico (IDMEC)-Universidade de Lisboa, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal.
| | - Ana Paula Serro
- Centro de Química Estrutural (CQE), Instituto Superior Técnico-Universidade de Lisboa, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal.
- Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Instituto Universitário Egas Moniz, Quinta da Granja, Monte de Caparica, 2829-511 Caparica, Portugal.
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29
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Mantha S, Pillai S, Khayambashi P, Upadhyay A, Zhang Y, Tao O, Pham HM, Tran SD. Smart Hydrogels in Tissue Engineering and Regenerative Medicine. MATERIALS (BASEL, SWITZERLAND) 2019; 12:E3323. [PMID: 31614735 PMCID: PMC6829293 DOI: 10.3390/ma12203323] [Citation(s) in RCA: 330] [Impact Index Per Article: 66.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 10/08/2019] [Accepted: 10/09/2019] [Indexed: 01/01/2023]
Abstract
The field of regenerative medicine has tremendous potential for improved treatment outcomes and has been stimulated by advances made in bioengineering over the last few decades. The strategies of engineering tissues and assembling functional constructs that are capable of restoring, retaining, and revitalizing lost tissues and organs have impacted the whole spectrum of medicine and health care. Techniques to combine biomimetic materials, cells, and bioactive molecules play a decisive role in promoting the regeneration of damaged tissues or as therapeutic systems. Hydrogels have been used as one of the most common tissue engineering scaffolds over the past two decades due to their ability to maintain a distinct 3D structure, to provide mechanical support for the cells in the engineered tissues, and to simulate the native extracellular matrix. The high water content of hydrogels can provide an ideal environment for cell survival, and structure which mimics the native tissues. Hydrogel systems have been serving as a supportive matrix for cell immobilization and growth factor delivery. This review outlines a brief description of the properties, structure, synthesis and fabrication methods, applications, and future perspectives of smart hydrogels in tissue engineering.
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Affiliation(s)
- Somasundar Mantha
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, 3640 University Street, Montreal, QC H3A 0C7, Canada.
| | - Sangeeth Pillai
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, 3640 University Street, Montreal, QC H3A 0C7, Canada.
| | - Parisa Khayambashi
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, 3640 University Street, Montreal, QC H3A 0C7, Canada.
| | - Akshaya Upadhyay
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, 3640 University Street, Montreal, QC H3A 0C7, Canada.
| | - Yuli Zhang
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, 3640 University Street, Montreal, QC H3A 0C7, Canada.
| | - Owen Tao
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, 3640 University Street, Montreal, QC H3A 0C7, Canada.
| | - Hieu M Pham
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, 3640 University Street, Montreal, QC H3A 0C7, Canada.
| | - Simon D Tran
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, 3640 University Street, Montreal, QC H3A 0C7, Canada.
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30
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Polycaprolactone porous template facilitates modulated release of molecules from alginate hydrogels. REACT FUNCT POLYM 2018. [DOI: 10.1016/j.reactfunctpolym.2018.09.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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31
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Graceffa V, Vinatier C, Guicheux J, Evans CH, Stoddart M, Alini M, Zeugolis DI. State of art and limitations in genetic engineering to induce stable chondrogenic phenotype. Biotechnol Adv 2018; 36:1855-1869. [DOI: 10.1016/j.biotechadv.2018.07.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 05/16/2018] [Accepted: 07/12/2018] [Indexed: 12/18/2022]
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32
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Jeznach O, Kołbuk D, Sajkiewicz P. Injectable hydrogels and nanocomposite hydrogels for cartilage regeneration. J Biomed Mater Res A 2018; 106:2762-2776. [DOI: 10.1002/jbm.a.36449] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 03/15/2018] [Accepted: 04/30/2018] [Indexed: 12/28/2022]
Affiliation(s)
- Oliwia Jeznach
- Institute of Fundamental Technological Research, Polish Academy of Sciences; Pawinskiego 5BWarsaw, 02‐106 Poland
| | - Dorota Kołbuk
- Institute of Fundamental Technological Research, Polish Academy of Sciences; Pawinskiego 5BWarsaw, 02‐106 Poland
| | - Pawe Sajkiewicz
- Institute of Fundamental Technological Research, Polish Academy of Sciences; Pawinskiego 5BWarsaw, 02‐106 Poland
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33
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IGF-1 Gene Transfer to Human Synovial MSCs Promotes Their Chondrogenic Differentiation Potential without Induction of the Hypertrophic Phenotype. Stem Cells Int 2017; 2017:5804147. [PMID: 28740513 PMCID: PMC5504993 DOI: 10.1155/2017/5804147] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Accepted: 05/07/2017] [Indexed: 12/19/2022] Open
Abstract
Mesenchymal stem cell- (MSC-) based therapy is a promising treatment for cartilage. However, repair tissue in general fails to regenerate an original hyaline-like tissue. In this study, we focused on increasing the expression levels for insulin-like growth factor-1 (IGF-1) to improve repair tissue quality. The IGF-1 gene was introduced into human synovial MSCs with a lentiviral vector and examined the levels of gene expression and morphological status of MSCs under chondrogenic differentiation condition using pellet cultures. The size of the pellets derived from IGF-1-MSCs were significantly larger than those of the control group. The abundance of glycosaminoglycan (GAG) was also significantly higher in the IGF-1-MSC group. The histology of the IGF-1-induced pellets demonstrated similarities to hyaline cartilage without exhibiting features of a hypertrophic chondrocyte phenotype. Expression levels for the Col2A1 gene and protein were significantly higher in the IGF-1 pellets than in the control pellets, but expression levels for Col10, MMP-13, ALP, and Osterix were not higher. Thus, IGF-1 gene transfer to human synovial MSCs led to an improved chondrogenic differentiation capacity without the detectable induction of a hypertrophic or osteogenic phenotype.
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34
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Chuah YJ, Peck Y, Lau JEJ, Hee HT, Wang DA. Hydrogel based cartilaginous tissue regeneration: recent insights and technologies. Biomater Sci 2017; 5:613-631. [DOI: 10.1039/c6bm00863a] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Abstract
Hydrogel based technologies has been extensively employed in both exploratory research and clinical applications to address numerous existing challenges in the regeneration of articular cartilage and intervertebral disc.
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Affiliation(s)
- Yon Jin Chuah
- School of Chemical and Biomedical Engineering
- Nanyang Technological University
- Singapore 637459
- Singapore
| | - Yvonne Peck
- School of Chemical and Biomedical Engineering
- Nanyang Technological University
- Singapore 637459
- Singapore
| | - Jia En Josias Lau
- School of Chemical & Life Sciences
- Singapore Polytechnic
- Singapore 139651
- Singapore
| | - Hwan Tak Hee
- Lee Kong Chian School of Medicine
- Nanyang Technological University
- Singapore 636921
- Singapore
- Pinnacle Spine & Scoliosis Centre
| | - Dong-An Wang
- School of Chemical and Biomedical Engineering
- Nanyang Technological University
- Singapore 637459
- Singapore
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