1
|
Guo J, Yang Y, Xiang Y, Zhang S, Guo X. Application of smart hydrogel materials in cartilage injury repair: A systematic review and meta-analysis. J Biomater Appl 2024; 39:96-116. [PMID: 38708775 DOI: 10.1177/08853282241248779] [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] [Indexed: 05/07/2024]
Abstract
OBJECTIVE Cartilage injury is a common clinical condition, and treatment approaches have evolved over time from traditional conservative and surgical methods to regenerative repair. In this context, hydrogels, as widely used biomaterials in the field of cartilage repair, have garnered significant attention. Particularly, responsive hydrogels (also known as "smart hydrogels") have shown immense potential due to their ability to respond to various physicochemical properties and environmental changes. This paper aims to review the latest research developments of hydrogels in cartilage repair, utilizing a more systematic and comprehensive meta-analysis approach to evaluate the research status and application value of responsive hydrogels. The goal is to determine whether these materials demonstrate favorable therapeutic effects for subsequent clinical applications, thereby offering improved treatment methods for patients with cartilage injuries. METHOD This study employed a systematic literature search method to summarize the research progress of responsive hydrogels by retrieving literature on the subject and review studies. The search terms included "hydrogel" and "cartilage," covering data from database inception up to October 2023. The quality of the literature was independently evaluated using Review Manager v5.4 software. Quantifiable data was statistically analyzed using the R language. RESULTS A total of 7 articles were retrieved for further meta-analysis. In the quality assessment, the studies demonstrated reliability and accuracy. The results of the meta-analysis indicated that responsive hydrogels exhibit unique advantages and effective therapeutic outcomes in the field of cartilage repair. Subgroup analysis revealed potential influences of factors such as different types of hydrogels and animal models on treatment effects. CONCLUSION Responsive hydrogels show significant therapeutic effects and substantial application potential in the field of cartilage repair. This study provides strong scientific evidence for their further clinical applications and research, with the hope of promoting advancements in the treatment of cartilage injuries.
Collapse
Affiliation(s)
- Juncheng Guo
- Central Laboratory of Haikou People's Hospital, Haikou Affiliated Hospital of Xiangya Medical College, Central South University, Haikou, P. R. China
| | - Yijun Yang
- Haikou People's Hospital, Xiangya School of Medicine, Haikou Affiliated Hospital of Central South University, Haikou, P. R. China
| | - Yang Xiang
- Haikou People's Hospital, Xiangya School of Medicine, Haikou Affiliated Hospital of Central South University, Haikou, P. R. China
| | - Shufang Zhang
- Central Laboratory, Haikou People's Hospital, Xiangya School of Medicine, Haikou Affiliated Hospital of Central South University, Haikou, P. R. China
| | - Xueyi Guo
- Central South University, Changsha, P. R. China
| |
Collapse
|
2
|
Chen R, Pye JS, Li J, Little CB, Li JJ. Multiphasic scaffolds for the repair of osteochondral defects: Outcomes of preclinical studies. Bioact Mater 2023; 27:505-545. [PMID: 37180643 PMCID: PMC10173014 DOI: 10.1016/j.bioactmat.2023.04.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 03/18/2023] [Accepted: 04/17/2023] [Indexed: 05/16/2023] Open
Abstract
Osteochondral defects are caused by injury to both the articular cartilage and subchondral bone within skeletal joints. They can lead to irreversible joint damage and increase the risk of progression to osteoarthritis. Current treatments for osteochondral injuries are not curative and only target symptoms, highlighting the need for a tissue engineering solution. Scaffold-based approaches can be used to assist osteochondral tissue regeneration, where biomaterials tailored to the properties of cartilage and bone are used to restore the defect and minimise the risk of further joint degeneration. This review captures original research studies published since 2015, on multiphasic scaffolds used to treat osteochondral defects in animal models. These studies used an extensive range of biomaterials for scaffold fabrication, consisting mainly of natural and synthetic polymers. Different methods were used to create multiphasic scaffold designs, including by integrating or fabricating multiple layers, creating gradients, or through the addition of factors such as minerals, growth factors, and cells. The studies used a variety of animals to model osteochondral defects, where rabbits were the most commonly chosen and the vast majority of studies reported small rather than large animal models. The few available clinical studies reporting cell-free scaffolds have shown promising early-stage results in osteochondral repair, but long-term follow-up is necessary to demonstrate consistency in defect restoration. Overall, preclinical studies of multiphasic scaffolds show favourable results in simultaneously regenerating cartilage and bone in animal models of osteochondral defects, suggesting that biomaterials-based tissue engineering strategies may be a promising solution.
Collapse
Affiliation(s)
- Rouyan Chen
- Kolling Institute, Faculty of Medicine and Health, The University of Sydney, NSW, 2065, Australia
- School of Electrical and Mechanical Engineering, Faculty of Sciences, Engineering and Technology, The University of Adelaide, SA, 5005, Australia
| | - Jasmine Sarah Pye
- School of Biomedical Engineering, Faculty of Engineering and IT, University of Technology Sydney, NSW, 2007, Australia
| | - Jiarong Li
- Kolling Institute, Faculty of Medicine and Health, The University of Sydney, NSW, 2065, Australia
- School of Biomedical Engineering, Faculty of Engineering and IT, University of Technology Sydney, NSW, 2007, Australia
| | - Christopher B. Little
- Kolling Institute, Faculty of Medicine and Health, The University of Sydney, NSW, 2065, Australia
- Corresponding author. Raymond Purves Bone and Joint Research Lab, Kolling Institute, School of Medical Sciences, Faculty of Medicine and Health, University of Sydney, Royal North Shore Hospital, St Leonards, NSW, 2065, Australia.
| | - Jiao Jiao Li
- Kolling Institute, Faculty of Medicine and Health, The University of Sydney, NSW, 2065, Australia
- School of Biomedical Engineering, Faculty of Engineering and IT, University of Technology Sydney, NSW, 2007, Australia
- Corresponding author. School of Biomedical Engineering, Faculty of Engineering and IT, University of Technology Sydney, NSW, 2007, Australia.
| |
Collapse
|
3
|
Gunes OC, Kara A, Baysan G, Bugra Husemoglu R, Akokay P, Ziylan Albayrak A, Ergur BU, Havitcioglu H. Fabrication of 3D Printed poly(lactic acid) strut and wet-electrospun cellulose nano fiber reinforced chitosan-collagen hydrogel composite scaffolds for meniscus tissue engineering. J Biomater Appl 2022; 37:683-697. [PMID: 35722881 DOI: 10.1177/08853282221109339] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The main goal of the study was to produce chitosan-collagen hydrogel composite scaffolds consisting of 3D printed poly(lactic acid) (PLA) strut and nanofibrous cellulose for meniscus cartilage tissue engineering. For this purpose, first PLA strut containing microchannels was incorporated into cellulose nanofibers and then they were embedded into chitosan-collagen matrix to obtain micro- and nano-sized topographical features for better cellular activities as well as mechanical properties. All the hydrogel composite scaffolds produced by using three different concentrations of genipin (0.1, 0.3, and 0.5%) had an interconnected microporous structure with a swelling ratio of about 400% and water content values between 77 and 83% which is similar to native cartilage extracellular matrix. The compressive strength of all the hydrogel composite scaffolds was found to be similar (∼32 kPa) and suitable for cartilage tissue engineering applications. Besides, the hydrogel composite scaffold comprising 0.3% (w/v) genipin had the highest tan δ value (0.044) at a frequency of 1 Hz which is around the walking frequency of a person. According to the in vitro analysis, this hydrogel composite scaffold did not show any cytotoxic effect on the rabbit mesenchymal stem cells and enabled cells to attach, proliferate and also migrate through the inner area of the scaffold. In conclusion, the produced hydrogel composite scaffold holds great promise for meniscus tissue engineering.
Collapse
Affiliation(s)
- Oylum Colpankan Gunes
- Faculty of Engineering, Department of Metallurgical and Materials Engineering, 369678Dokuz Eylul University, Izmir, Turkey
| | - Aylin Kara
- Department of Bioengineering, 52972Izmir Institute of Technology, Izmir, Turkey
| | - Gizem Baysan
- Department of Biomechanics, Institute of Health Science, 37508Dokuz Eylul University, Izmir, Turkey
| | - Resit Bugra Husemoglu
- Department of Biomechanics, Institute of Health Science, 37508Dokuz Eylul University, Izmir, Turkey
| | - Pinar Akokay
- Department of Histology & Embryology, Faculty of Medicine, 64030Dokuz Eylul University, Izmir, Turkey
| | - Aylin Ziylan Albayrak
- Faculty of Engineering, Department of Metallurgical and Materials Engineering, 369678Dokuz Eylul University, Izmir, Turkey
| | - Bekir Ugur Ergur
- Department of Histology & Embryology, Faculty of Medicine, 64030Dokuz Eylul University, Izmir, Turkey
| | - Hasan Havitcioglu
- Department of Biomechanics, Institute of Health Science, 37508Dokuz Eylul University, Izmir, Turkey.,Department of Orthopedics and Traumatology, Faculty of Medicine, 64030DokuzEylul University, Izmir, Turkey
| |
Collapse
|
4
|
Dickerson DA. Advancing Engineered Heart Muscle Tissue Complexity with Hydrogel Composites. Adv Biol (Weinh) 2022; 7:e2200067. [PMID: 35999488 DOI: 10.1002/adbi.202200067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 07/19/2022] [Indexed: 11/10/2022]
Abstract
A heart attack results in the permanent loss of heart muscle and can lead to heart disease, which kills more than 7 million people worldwide each year. To date, outside of heart transplantation, current clinical treatments cannot regenerate lost heart muscle or restore full function to the damaged heart. There is a critical need to create engineered heart tissues with structural complexity and functional capacity needed to replace damaged heart muscle. The inextricable link between structure and function suggests that hydrogel composites hold tremendous promise as a biomaterial-guided strategy to advance heart muscle tissue engineering. Such composites provide biophysical cues and functionality as a provisional extracellular matrix that hydrogels cannot on their own. This review describes the latest advances in the characterization of these biomaterial systems and using them for heart muscle tissue engineering. The review integrates results across the field to provide new insights on critical features within hydrogel composites and perspectives on the next steps to harnessing these promising biomaterials to faithfully reproduce the complex structure and function of native heart muscle.
Collapse
Affiliation(s)
- Darryl A. Dickerson
- Department of Mechanical and Materials Engineering Florida International University 10555 West Flagler St Miami FL 33174 USA
| |
Collapse
|
5
|
Nanohydroxyapatite Hydrogel Can Promote the Proliferation and Migration of Chondrocytes and Better Repair Talar Articular Cartilage. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:8388473. [PMID: 35664641 PMCID: PMC9162816 DOI: 10.1155/2022/8388473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/10/2022] [Accepted: 04/22/2022] [Indexed: 11/17/2022]
Abstract
As an important load-bearing part of the body, joints are prone to articular cartilage degradation during exercise, resulting in joint pain, swelling, and deformity, which has an adverse impact on patients’ life quality and social medical security. Therefore, this study aims to test an effective biopolymer scaffold in promoting the growth of chondrocytes in talus. Hydrogel (Gel)-nanohydroxyapatite (nHA) was invented as a new type of biopolymer scaffold for osteoarthritis treatment in this research. To detect the effects of Gel-nHA on guidance, cartilage matrix secretion, mineralization, proliferation, and migration of chondrocyte, we cultured chondrocytes to study the biological properties of nHA. It was found that Gel could guide chondrocytes to permeate and migrate, so it could be used as acellular matrix scaffolds for chondrocyte regeneration. In addition, nHA could stimulate chondrocytes to secrete cartilage matrix, such as type II collagen and mucopolysaccharide (GAGs). At the same time, nHA help to induce chondrocyte mineralization and stimulate the secretion of type X collagen, so as to better maintain the integrity of bone cartilage interface. In Gel-nHA, chondrocyte viability could be better maintained, and the proliferation and migration of chondrocytes could be better promoted, so as to better repair the articular cartilage of talus. Therefore, the Gel-nHA scaffold is expected to become an effective method for repairing talus cartilage in the future.
Collapse
|
6
|
Baban NS, Orozaliev A, Stubbs CJ, Song YA. Understanding interfacial fracture behavior between microinterlocked soft layers using physics-based cohesive zone modeling. Phys Rev E 2020; 102:012801. [PMID: 32794903 DOI: 10.1103/physreve.102.012801] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 06/16/2020] [Indexed: 12/23/2022]
Abstract
We examine the underlying fracture mechanics of the human skin dermal-epidermal layer's microinterlocks using a physics-based cohesive zone finite-element model. Using microfabrication techniques, we fabricated highly dense arrays of spherical microstructures of radius ≈50μm without and with undercuts, which occur in an open spherical cavity whose centroid lies below the microstructure surface to create microinterlocks in polydimethylsiloxane layers. From experimental peel tests, we find that the maximum density microinterlocks without and with undercuts enable the respective ≈4-fold and ≈5-fold increase in adhesion strength as compared to the plain layers. Critical visualization of the single microinterlock fracture from the cohesive zone model reveals a contact interaction-based phenomena where the primary propagating crack is arrested and the secondary crack is initiated in the microinterlocked area. Strain energy energetics confirmed significantly lower strain energy dissipation for the microinterlock with the undercut as compared to its nonundercut counterpart. These phenomena are completely absent in a plain interface fracture where the fracture propagates catastrophically without any arrests. These events confirm the difference in the experimental results corroborated by the Cook-Gordon mechanism. The findings from the cohesive zone simulation provide deeper insights into soft microinterlock fracture mechanics that could prominently help in the rational designing of sutureless skin grafts and electronic skin.
Collapse
Affiliation(s)
- Navajit S Baban
- Division of Engineering, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates.,Department of Mechanical and Aerospace Engineering, New York University, New York, New York 11201, USA
| | - Ajymurat Orozaliev
- Division of Engineering, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - Christopher J Stubbs
- Department of Mechanical Engineering, University of Idaho, Moscow, Idaho 83848, USA
| | - Yong Ak Song
- Division of Engineering, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates.,Department of Chemical and Biomolecular Engineering, New York University, New York, New York 11201, USA
| |
Collapse
|
7
|
Gunes OC, Albayrak AZ, Tasdemir S, Sendemir A. Wet-electrospun PHBV nanofiber reinforced carboxymethyl chitosan-silk hydrogel composite scaffolds for articular cartilage repair. J Biomater Appl 2020; 35:515-531. [DOI: 10.1177/0885328220930714] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
The objective of the study was to produce three-dimensional and porous nanofiber reinforced hydrogel scaffolds that can mimic the hydrated composite structure of the cartilage extracellular matrix. In this regard, wet-electrospun poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) nanofiber reinforced carboxymethyl chitosan-silk fibroin (PNFs/CMCht-SF) hydrogel composite scaffolds that were chemically cross-linked by poly(ethylene glycol) diglycidyl ether (PEGDE) were produced. To the best of our knowledge, this is the first study in cartilage regeneration where a three dimensional porous spongy composite scaffold was obtained by the dispersion of wet-electrospun nanofibers within a polymer matrix. All of the produced hydrogel composite scaffolds had an interconnected microporous structure with well-integrated PHBV nanofibers on the pore walls. The scaffold comprising an equal amount of PEGDE and polymer (PNFs/CMCht-SF1:PEGDE1) demonstrated comparable water content (91.4 ± 0.7%), tan δ (0.183 at 1 Hz) and compressive strength (457 ± 85 kPa) values to that of articular cartilage. Besides, based on the histological analysis, this hydrogel composite scaffold supported the chondrogenic differentiation of bone marrow mesenchymal stem cells. Consequently, this hydrogel composite scaffold presented a great promise for cartilage tissue regeneration.
Collapse
Affiliation(s)
- Oylum Colpankan Gunes
- Metallurgical and Materials Engineering Department, Faculty of Engineering, Dokuz Eylul University, Buca-Izmir, Turkey
| | - Aylin Ziylan Albayrak
- Metallurgical and Materials Engineering Department, Faculty of Engineering, Dokuz Eylul University, Buca-Izmir, Turkey
| | - Seyma Tasdemir
- Bioengineering Department, Faculty of Engineering, Ege University, Bornova-Izmir, Turkey
| | - Aylin Sendemir
- Bioengineering Department, Faculty of Engineering, Ege University, Bornova-Izmir, Turkey
| |
Collapse
|
8
|
Neves SC, Moroni L, Barrias CC, Granja PL. Leveling Up Hydrogels: Hybrid Systems in Tissue Engineering. Trends Biotechnol 2020; 38:292-315. [DOI: 10.1016/j.tibtech.2019.09.004] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 09/10/2019] [Accepted: 09/12/2019] [Indexed: 12/11/2022]
|
9
|
Diloksumpan P, de Ruijter M, Castilho M, Gbureck U, Vermonden T, van Weeren PR, Malda J, Levato R. Combining multi-scale 3D printing technologies to engineer reinforced hydrogel-ceramic interfaces. Biofabrication 2020; 12:025014. [PMID: 31918421 PMCID: PMC7116207 DOI: 10.1088/1758-5090/ab69d9] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Multi-material 3D printing technologies that resolve features at different lengths down to the microscale open new avenues for regenerative medicine, particularly in the engineering of tissue interfaces. Herein, extrusion printing of a bone-biomimetic ceramic ink and melt electrowriting (MEW) of spatially organized polymeric microfibres are integrated for the biofabrication of an osteochondral plug, with a mechanically reinforced bone-to-cartilage interface. A printable physiological temperature-setting bioceramic, based on α-tricalcium phosphate, nanohydroxyapatite and a custom-synthesized biodegradable and crosslinkable poloxamer, was developed as bone support. The mild setting reaction of the bone ink enabled us to print directly within melt electrowritten polycaprolactone meshes, preserving their micro-architecture. Ceramic-integrated MEW meshes protruded into the cartilage region of the composite plug, and were embedded with mechanically soft gelatin-based hydrogels, laden with articular cartilage chondroprogenitor cells. Such interlocking design enhanced the hydrogel-to-ceramic adhesion strength >6.5-fold, compared with non-interlocking fibre architectures, enabling structural stability during handling and surgical implantation in osteochondral defects ex vivo. Furthermore, the MEW meshes endowed the chondral compartment with compressive properties approaching those of native cartilage (20-fold reinforcement versus pristine hydrogel). The osteal and chondral compartment supported osteogenesis and cartilage matrix deposition in vitro, and the neo-synthesized cartilage matrix further contributed to the mechanical reinforcement at the ceramic-hydrogel interface. This multi-material, multi-scale 3D printing approach provides a promising strategy for engineering advanced composite constructs for the regeneration of musculoskeletal and connective tissue interfaces.
Collapse
Affiliation(s)
- Paweena Diloksumpan
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, The Netherlands
| | | | | | | | | | | | | | | |
Collapse
|
10
|
Cipollaro L, Ciardulli MC, Della Porta G, Peretti GM, Maffulli N. Biomechanical issues of tissue-engineered constructs for articular cartilage regeneration: in vitro and in vivo approaches. Br Med Bull 2019; 132:53-80. [PMID: 31854445 DOI: 10.1093/bmb/ldz034] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/17/2019] [Indexed: 01/04/2023]
Abstract
BACKGROUND Given the limited regenerative capacity of injured articular cartilage, the absence of suitable therapeutic options has encouraged tissue-engineering approaches for its regeneration or replacement. SOURCES OF DATA Published articles in any language identified in PubMed and Scopus electronic databases up to August 2019 about the in vitro and in vivo properties of cartilage engineered constructs. A total of 64 articles were included following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. AREAS OF AGREEMENT Regenerated cartilage lacks the biomechanical and biological properties of native articular cartilage. AREAS OF CONTROVERSY There are many different approaches about the development of the architecture and the composition of the scaffolds. GROWING POINTS Novel tissue engineering strategies focus on the development of cartilaginous biomimetic materials able to repair cartilage lesions in association to cell, trophic factors and gene therapies. AREAS TIMELY FOR DEVELOPING RESEARCH A multi-layer design and a zonal organization of the constructs may lead to achieve cartilage regeneration.
Collapse
Affiliation(s)
- Lucio Cipollaro
- Department of Musculoskeletal Disorders, Faculty of Medicine and Surgery, University of Salerno, Via San Leonardo 1, 84131 Salerno, Italy
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081 Baronissi (SA), Italy
| | - Maria Camilla Ciardulli
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081 Baronissi (SA), Italy
| | - Giovanna Della Porta
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081 Baronissi (SA), Italy
| | - Giuseppe M Peretti
- IRCCS Istituto Ortopedico Galeazzi, Via Riccardo Galeazzi 4, 20161 Milan, Italy
- Department of Biomedical Sciences for Health, University of Milan, via Mangiagalli 31, 20133, Milan, Italy
| | - Nicola Maffulli
- Department of Musculoskeletal Disorders, Faculty of Medicine and Surgery, University of Salerno, Via San Leonardo 1, 84131 Salerno, Italy
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081 Baronissi (SA), Italy
- Centre for Sports and Exercise Medicine, Barts and The London School of Medicine and Dentistry, Mile End Hospital, 275 Bancroft Road, London E1 4DG, Queen Mary University of London, London, UK
- Institute of Science and Technology in Medicine, Keele University School of Medicine, Thornburrow Drive, Stoke on Trent, UK
| |
Collapse
|
11
|
Binhong T, Yanhong Z, Lianyong W, Qiang Y, Hongfa L, Yunjie L. [Preparation and characterization of oriented scaffolds derived from cartilage extracellular matrix and silk fibroin]. HUA XI KOU QIANG YI XUE ZA ZHI = HUAXI KOUQIANG YIXUE ZAZHI = WEST CHINA JOURNAL OF STOMATOLOGY 2019; 36:17-22. [PMID: 29594990 DOI: 10.7518/hxkq.2018.01.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
OBJECTIVE This study aims to prepare oriented scaffolds derived from a cartilage extracellular matrix (CECM) and silk fibroin (SF) and use to investigate their physicochemical property in cartilage tissue engineering. METHODS Oriented SF-CECM scaffolds were prepared from 6% mixed slurry (CECM:SF=1:1) through modified temperature gradient-guided thermal-induced phase separation, followed by freeze drying. The SF-CECM scaffolds were evaluated by scanning electron microscopy (SEM) and histological staining analyses and determination of porosity, water absorption, and compressive elastic modulus of the materials. RESULTS The SEM image showed that the SF-CECM scaffolds contained homogeneous reticular porous structures in the cross-section and vertical tubular structures in the longitudinal sections. Histological staining showed that cells were completely removed, and the hybrid scaffolds retained proteogly can and collagen. The composition of the scaffold was similar to that of natural cartilage. The porosity, water absorption rate, and vertical compressive elastic modulus of the scaffolds were 95.733%±1.010%, 94.309%±1.302%, and (65.40±4.09) kPa, respectively. CONCLUSIONS The fabricated SF-CECM scaffolds exhibit satisfactory physicochemical and biomechanical properties and thus could be an ideal scaffold in cartilage tissue engineering.
Collapse
Affiliation(s)
- Teng Binhong
- Dept. of Orthodontics, Stomatological Hospital of Tianjin Medical University, Tianjin 300070, China
| | - Zhao Yanhong
- Dept. of Orthodontics, Stomatological Hospital of Tianjin Medical University, Tianjin 300070, China
| | - Wang Lianyong
- The Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Yang Qiang
- Dept. of Spine Surgery, Tianjin Hospital, Tianjin 300211, China
| | - Li Hongfa
- Dept. of Orthodontics, Stomatological Hospital of Tianjin Medical University, Tianjin 300070, China
| | - Li Yunjie
- Dept. of Orthodontics, Stomatological Hospital of Tianjin Medical University, Tianjin 300070, China
| |
Collapse
|
12
|
miR-134 inhibits chondrogenic differentiation of bone marrow mesenchymal stem cells by targetting SMAD6. Biosci Rep 2019; 39:BSR20180921. [PMID: 30135141 PMCID: PMC6356013 DOI: 10.1042/bsr20180921] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2018] [Revised: 07/28/2018] [Accepted: 08/02/2018] [Indexed: 01/10/2023] Open
Abstract
Various miRNAs have been reported to regulate the chondrogenic differentiation of bone marrow mesenchymal stem cells (BMSCs); however, whether miR-134 plays a role in this biological process remains undetermined. In the present study, we first evaluated the chondrogenic differentiation of BMSCs by Alcian blue staining, and examined the miR-134 expression by quantitative real-time PCR (qRT-PCR) during this process. And miR-134 inhibitor was used to investigate the functions of miR-134 in chondrogenic differentiation of BMSCs by Alcian blue staining, qRT-PCR, and Western blot. Subsequently, the correlation between miR-134 and SMAD6 was assessed via bioinformatics analysis and dual-luciferase reporter assay. Finally, the role of SMAD6 in chondrogenic differentiation of BMSCs was also determined through Alcian blue staining, qRT-PCR, and Western blot. As results showed that miR-134 expression was significantly down-regulated during chondrogenic differentiation, and inhibition of miR-134 obviously promoted chondrogenic differentiation. Dual-luciferase reporter assay indicated that miR-134 could directly target the 3′-UTRs of SMAD6, inhibit miR-134 expression in BMSCs, and up-regulate SMAD6 expression. Moreover, we found that overexpression of SMAD6 significantly promoted chondrogenic differentiation, and that SMAD6-induced promotion of chondrogenic differentiation could be reversed by miR-134 mimics. In conclusion, our findings suggest that miR-134 may act as a negative regulator during chondrogenic differentiation of BMSCs by interacting with SMAD6.
Collapse
|
13
|
Mir TA, Iwanaga S, Kurooka T, Toda H, Sakai S, Nakamura M. Biofabrication offers future hope for tackling various obstacles and challenges in tissue engineering and regenerative medicine: A Perspective. Int J Bioprint 2018; 5:153. [PMID: 32596529 PMCID: PMC7294687 DOI: 10.18063/ijb.v5i1.153] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Accepted: 07/02/2018] [Indexed: 12/26/2022] Open
Abstract
Biofabrication is an emerging multidisciplinary field that makes a revolutionary impact on the researches on life science, biomedical engineering, and both basic and clinical medicine, has progressed tremendously over the past few years. Recently, there has been a big boom in three-dimensional (3D) printing or additive manufacturing (AM) research worldwide, and there is a significant increase not only in the number of researchers turning their attention to AM but also publications demonstrating the potential applications of 3D printing techniques in multiple fields. Biofabrication and bioprinting hold great promise for the innovation of engineering-based organ replacing medicine. In this mini review, various challenges in the field of tissue engineering are focused from the point of view of the biofabrication - strategies to bridge the gap between organ shortage and mission of medical innovation research seek to achieve organ-specific treatments or regenerative therapies. Four major challenges are discussed including (i) challenge of producing organs by AM, (ii) digitalization of tissue engineering and regenerative medicine, (iii) rapid production of organs beyond the biological natural course, and (iv) extracorporeal organ engineering.
Collapse
Affiliation(s)
- Tanveer Ahmad Mir
- Graduate School of Science and Engineering for Research (Engineering), University of Toyama, Toyama 930-8555, Japan
- Toyama Nanotechnology Manufacturing Cluster, Toyama, Japan
- Laboratory of Biosensors, BioMEMS and Bionanotechnology, Alfaisal University Riyadh 11533, Kingdom of Saudi Arabia
| | - Shintaroh Iwanaga
- Graduate School of Science and Engineering for Research (Engineering), University of Toyama, Toyama 930-8555, Japan
| | - Taketoshi Kurooka
- Graduate School of Science and Engineering for Research (Engineering), University of Toyama, Toyama 930-8555, Japan
| | - Hideki Toda
- Graduate School of Science and Engineering for Research (Engineering), University of Toyama, Toyama 930-8555, Japan
| | - Shinji Sakai
- Graduate School of Engineering Science, Osaka University, 1-3, Machikaneyama-Cho, Toyonaka City, Osaka 560-8531, Japan
| | - Makoto Nakamura
- Graduate School of Science and Engineering for Research (Engineering), University of Toyama, Toyama 930-8555, Japan
- Toyama Nanotechnology Manufacturing Cluster, Toyama, Japan
| |
Collapse
|
14
|
Koo Y, Choi EJ, Lee J, Kim HJ, Kim G, Do SH. 3D printed cell-laden collagen and hybrid scaffolds for in vivo articular cartilage tissue regeneration. J IND ENG CHEM 2018. [DOI: 10.1016/j.jiec.2018.05.049] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
15
|
Urbanek O, Kołbuk D, Wróbel M. Articular cartilage: New directions and barriers of scaffolds development – review. INT J POLYM MATER PO 2018. [DOI: 10.1080/00914037.2018.1452224] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Olga Urbanek
- Institute of Fundamental Technological Research, Polish Academy of Sciences, Warsaw, Poland
| | - Dorota Kołbuk
- Institute of Fundamental Technological Research, Polish Academy of Sciences, Warsaw, Poland
| | - Mikołaj Wróbel
- Ortopedika – Centre for Specialized Surgery, Warsaw, Poland
| |
Collapse
|
16
|
Puertas-Bartolomé M, Benito-Garzón L, Olmeda-Lozano M. In Situ Cross-Linkable Polymer Systems and Composites for Osteochondral Regeneration. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1058:327-355. [DOI: 10.1007/978-3-319-76711-6_15] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
17
|
Sánchez-Téllez DA, Téllez-Jurado L, Rodríguez-Lorenzo LM. Hydrogels for Cartilage Regeneration, from Polysaccharides to Hybrids. Polymers (Basel) 2017; 9:E671. [PMID: 30965974 PMCID: PMC6418920 DOI: 10.3390/polym9120671] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Revised: 11/24/2017] [Accepted: 11/29/2017] [Indexed: 12/12/2022] Open
Abstract
The aims of this paper are: (1) to review the current state of the art in the field of cartilage substitution and regeneration; (2) to examine the patented biomaterials being used in preclinical and clinical stages; (3) to explore the potential of polymeric hydrogels for these applications and the reasons that hinder their clinical success. The studies about hydrogels used as potential biomaterials selected for this review are divided into the two major trends in tissue engineering: (1) the use of cell-free biomaterials; and (2) the use of cell seeded biomaterials. Preparation techniques and resulting hydrogel properties are also reviewed. More recent proposals, based on the combination of different polymers and the hybridization process to improve the properties of these materials, are also reviewed. The combination of elements such as scaffolds (cellular solids), matrices (hydrogel-based), growth factors and mechanical stimuli is needed to optimize properties of the required materials in order to facilitate tissue formation, cartilage regeneration and final clinical application. Polymer combinations and hybrids are the most promising materials for this application. Hybrid scaffolds may maximize cell growth and local tissue integration by forming cartilage-like tissue with biomimetic features.
Collapse
Affiliation(s)
- Daniela Anahí Sánchez-Téllez
- Instituto Politécnico Nacional-ESIQIE, Depto. Ing. en Metalurgia y Materiales, UPALM-Zacatenco, Mexico City 07738, Mexico.
- Networking Biomedical Research Centre in Bioengineering, Biomaterials and Nanomedicine, Centro de Investigación Biomédica en Red-Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Av. Monforte de Lemos 3-5, Pabellón 11, Planta 0, 28029 Madrid, Spain.
| | - Lucía Téllez-Jurado
- Instituto Politécnico Nacional-ESIQIE, Depto. Ing. en Metalurgia y Materiales, UPALM-Zacatenco, Mexico City 07738, Mexico.
| | - Luís María Rodríguez-Lorenzo
- Networking Biomedical Research Centre in Bioengineering, Biomaterials and Nanomedicine, Centro de Investigación Biomédica en Red-Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Av. Monforte de Lemos 3-5, Pabellón 11, Planta 0, 28029 Madrid, Spain.
- Department Polymeric Nanomaterials and Biomaterials, ICTP-CSIC, Juan de la Cierva 3, 28006 Madrid, Spain.
| |
Collapse
|
18
|
Seong YJ, Kang IG, Song EH, Kim HE, Jeong SH. Calcium Phosphate-Collagen Scaffold with Aligned Pore Channels for Enhanced Osteochondral Regeneration. Adv Healthc Mater 2017; 6. [PMID: 29076295 DOI: 10.1002/adhm.201700966] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 09/06/2017] [Indexed: 12/27/2022]
Abstract
This study reports the development of a bilayered scaffold with aligned channels produced via a sequential coextrusion and unidirectional freezing process to facilitate upward bone-marrow stem-cell migration. The biomimetic scaffold with collagen and biphasic calcium phosphate (BCP) layers is successfully fabricated with matching of the cartilage and bone layers. The aligned structure results in an enhancement of the compressive strength, and the channels enable tight anchoring of the collagen layers on the BCP scaffolds compared with a randomly structured porous scaffold. An in vitro evaluation demonstrates that the aligned channels guide the cells to attach on the surface in highly stretched shapes and migrate upward faster than the random structure. In addition, in vivo assessment reveals that the aligned channels yield superior osteochondral tissue regeneration compared with the random structure. Moreover, the channel diameter greatly affects the tissue regeneration, and the scaffold with a channel diameter of ≈270 µm exhibits the optimal regeneration because of sufficient nutrient supply and adequate tissue ingrowth. These findings indicate that the introduction of aligned channels to a bilayered scaffold provides an effective approach for osteochondral tissue regeneration.
Collapse
Affiliation(s)
- Yun-Jeong Seong
- Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, South Korea
| | - In-Gu Kang
- Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, South Korea
| | - Eun-Ho Song
- Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, South Korea
| | - Hyoun-Ee Kim
- Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, South Korea
- Biomedical Implant Convergence Research Center, Advanced Institutes of Convergence Technology, Suwon, 16229, South Korea
| | - Seol-Ha Jeong
- Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, South Korea
| |
Collapse
|
19
|
Choi YJ, Yi HG, Kim SW, Cho DW. 3D Cell Printed Tissue Analogues: A New Platform for Theranostics. Theranostics 2017; 7:3118-3137. [PMID: 28839468 PMCID: PMC5566110 DOI: 10.7150/thno.19396] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Accepted: 05/29/2017] [Indexed: 01/08/2023] Open
Abstract
Stem cell theranostics has received much attention for noninvasively monitoring and tracing transplanted therapeutic stem cells through imaging agents and imaging modalities. Despite the excellent regenerative capability of stem cells, their efficacy has been limited due to low cellular retention, low survival rate, and low engraftment after implantation. Three-dimensional (3D) cell printing provides stem cells with the similar architecture and microenvironment of the native tissue and facilitates the generation of a 3D tissue-like construct that exhibits remarkable regenerative capacity and functionality as well as enhanced cell viability. Thus, 3D cell printing can overcome the current concerns of stem cell therapy by delivering the 3D construct to the damaged site. Despite the advantages of 3D cell printing, the in vivo and in vitro tracking and monitoring of the performance of 3D cell printed tissue in a noninvasive and real-time manner have not been thoroughly studied. In this review, we explore the recent progress in 3D cell technology and its applications. Finally, we investigate their potential limitations and suggest future perspectives on 3D cell printing and stem cell theranostics.
Collapse
Affiliation(s)
- Yeong-Jin Choi
- Division of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology (POSTECH), 77 Cheongam-ro, Nam-gu, Pohang, Gyeongbuk 790-781, Republic of Korea
| | - Hee-Gyeong Yi
- Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-ro, Nam-gu, Pohang, Gyeongbuk 790-781, Republic of Korea
| | - Seok-Won Kim
- Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-ro, Nam-gu, Pohang, Gyeongbuk 790-781, Republic of Korea
| | - Dong-Woo Cho
- Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-ro, Nam-gu, Pohang, Gyeongbuk 790-781, Republic of Korea
| |
Collapse
|
20
|
Ren X, Huang C, Duan L, Liu B, Bu L, Guan S, Hou J, Zhang H, Gao G. Super-tough, ultra-stretchable and strongly compressive hydrogels with core-shell latex particles inducing efficient aggregation of hydrophobic chains. SOFT MATTER 2017; 13:3352-3358. [PMID: 28422241 DOI: 10.1039/c7sm00415j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Toughness, strechability and compressibility for hydrogels were ordinarily balanced for their use as mechanically responsive materials. For example, macromolecular microsphere composite hydrogels with chemical crosslinking exhibited excellent compression strength and strechability, but poor tensile stress. Here, a novel strategy for the preparation of a super-tough, ultra-stretchable and strongly compressive hydrogel was proposed by introducing core-shell latex particles (LPs) as crosslinking centers for inducing efficient aggregation of hydrophobic chains. The core-shell LPs always maintained a spherical shape due to the presence of a hard core even by an external force and the soft shell could interact with hydrophobic chains due to hydrophobic interactions. As a result, the hydrogels reinforced by core-shell LPs exhibited not only a high tensile strength of 1.8 MPa and dramatic elongation of over 20 times, but also an excellent compressive performance of 13.5 MPa at a strain of 90%. The Mullins effect was verified for the validity of core-shell LP-reinforced hydrogels by inducing aggregation of hydrophobic chains. The novel strategy strives to provide a better avenue for designing and developing a new generation of hydrophobic association tough hydrogels with excellent mechanical properties.
Collapse
Affiliation(s)
- Xiuyan Ren
- Polymeric and Soft Materials Laboratory, School of Chemical Engineering and Advanced Institute of Materials Science, Changchun University of Technology, Changchun 130012, China.
| | | | | | | | | | | | | | | | | |
Collapse
|
21
|
Huang C, Li Y, Duan L, Wang L, Ren X, Gao G. Enhancing the self-recovery and mechanical property of hydrogels by macromolecular microspheres with thermal and redox initiation systems. RSC Adv 2017. [DOI: 10.1039/c7ra00317j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A redox initiation system was used to efficiently enhance the mechanical behavior of macromolecular microsphere hydrogels.
Collapse
Affiliation(s)
- Chang Huang
- Polymeric and Soft Materials Laboratory
- School of Chemical Engineering
- Advanced Institute of Materials Science
- Changchun University of Technology
- Changchun 130012
| | - Yifan Li
- Department of Anatomy
- School of Basic Medical Science
- Changchun University of Chinese Medicine
- Changchun 130117
- China
| | - Lijie Duan
- Polymeric and Soft Materials Laboratory
- School of Chemical Engineering
- Advanced Institute of Materials Science
- Changchun University of Technology
- Changchun 130012
| | - Linhui Wang
- Polymeric and Soft Materials Laboratory
- School of Chemical Engineering
- Advanced Institute of Materials Science
- Changchun University of Technology
- Changchun 130012
| | - Xiuyan Ren
- Polymeric and Soft Materials Laboratory
- School of Chemical Engineering
- Advanced Institute of Materials Science
- Changchun University of Technology
- Changchun 130012
| | - Guanghui Gao
- Polymeric and Soft Materials Laboratory
- School of Chemical Engineering
- Advanced Institute of Materials Science
- Changchun University of Technology
- Changchun 130012
| |
Collapse
|
22
|
|
23
|
Armstrong JPK, Burke M, Carter BM, Davis SA, Perriman AW. 3D Bioprinting Using a Templated Porous Bioink. Adv Healthc Mater 2016; 5:1724-30. [PMID: 27125336 DOI: 10.1002/adhm.201600022] [Citation(s) in RCA: 103] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Revised: 02/29/2016] [Indexed: 02/05/2023]
Abstract
3D tissue printing with adult stem cells is reported. A novel cell-containing multicomponent bioink is used in a two-step 3D printing process to engineer bone and cartilage architectures.
Collapse
Affiliation(s)
| | - Madeline Burke
- School of Cellular and Molecular Medicine University of Bristol Bristol BS8 1TD UK
- Centre for Organized Matter Chemistry and Centre for Protolife Research School of Chemistry University of Bristol Bristol BS8 1TS UK
- Bristol Centre for Functional Nanomaterials University of Bristol Bristol BS8 1FD UK
| | - Benjamin M. Carter
- School of Cellular and Molecular Medicine University of Bristol Bristol BS8 1TD UK
| | - Sean A. Davis
- Centre for Organized Matter Chemistry and Centre for Protolife Research School of Chemistry University of Bristol Bristol BS8 1TS UK
| | - Adam W. Perriman
- School of Cellular and Molecular Medicine University of Bristol Bristol BS8 1TD UK
- Centre for Organized Matter Chemistry and Centre for Protolife Research School of Chemistry University of Bristol Bristol BS8 1TS UK
| |
Collapse
|
24
|
Shim JH, Jang KM, Hahn SK, Park JY, Jung H, Oh K, Park KM, Yeom J, Park SH, Kim SW, Wang JH, Kim K, Cho DW. Three-dimensional bioprinting of multilayered constructs containing human mesenchymal stromal cells for osteochondral tissue regeneration in the rabbit knee joint. Biofabrication 2016; 8:014102. [DOI: 10.1088/1758-5090/8/1/014102] [Citation(s) in RCA: 167] [Impact Index Per Article: 20.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
|
25
|
Park JY, Gao G, Jang J, Cho DW. 3D printed structures for delivery of biomolecules and cells: tissue repair and regeneration. J Mater Chem B 2016; 4:7521-7539. [DOI: 10.1039/c6tb01662f] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
This paper reviews the current approaches to using 3D printed structures to deliver bioactive factors (e.g., cells and biomolecules) for tissue repair and regeneration.
Collapse
Affiliation(s)
- Ju Young Park
- Division of Integrative Biosciences and Biotechnology
- Pohang University of Science and Technology (POSTECH)
- Pohang
- Republic of Korea
| | - Ge Gao
- Department of Mechanical Engineering
- Pohang University of Science and Technology (POSTECH)
- Pohang
- Republic of Korea
| | - Jinah Jang
- Department of Mechanical Engineering
- Pohang University of Science and Technology (POSTECH)
- Pohang
- Republic of Korea
| | - Dong-Woo Cho
- Department of Mechanical Engineering
- Pohang University of Science and Technology (POSTECH)
- Pohang
- Republic of Korea
| |
Collapse
|