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Chen H, Huang J, Li X, Zhao W, Hua Y, Song Z, Wang X, Guo Z, Zhou G, Ren W, Sun Y. Trilayered biomimetic hydrogel scaffolds with dual-differential microenvironment for articular osteochondral defect repair. Mater Today Bio 2024; 26:101051. [PMID: 38633867 PMCID: PMC11021956 DOI: 10.1016/j.mtbio.2024.101051] [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: 01/16/2024] [Revised: 03/22/2024] [Accepted: 04/09/2024] [Indexed: 04/19/2024] Open
Abstract
Commonly, articular osteochondral tissue exists significant differences in physiological architecture, mechanical function, and biological microenvironment. However, the development of biomimetic scaffolds incorporating upper cartilage, middle tidemark-like, and lower subchondral bone layers for precise articular osteochondral repair remains elusive. This study proposed here a novel strategy to construct the trilayered biomimetic hydrogel scaffolds with dual-differential microenvironment of both mechanical and biological factors. The cartilage-specific microenvironment was achieved through the grafting of kartogenin (KGN) into gelatin via p-hydroxyphenylpropionic acid (HPA)-based enzyme crosslinking reaction as the upper cartilage layer. The bone-specific microenvironment was achieved through the grafting of atorvastatin (AT) into gelatin via dual-crosslinked network of both HP-based enzyme crosslinking and glycidyl methacrylate (GMA)-based photo-crosslinking reactions as the lower subchondral bone layer. The introduction of tidemark-like middle layer is conducive to the formation of well-defined cartilage-bone integrated architecture. The in vitro experiments demonstrated the significant mechanical difference of three layers, successful grafting of drugs, good cytocompatibility and tissue-specific induced function. The results of in vivo experiments also confirmed the mechanical difference of the trilayered bionic scaffold and the ability of inducing osteogenesis and chondrogenesis. Furthermore, the articular osteochondral defects were successfully repaired using the trilayered biomimetic hydrogel scaffolds by the activation of endogenous recovery, which offers a promising alternative for future clinical treatment.
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Affiliation(s)
- Hongying Chen
- School of Basic Medical Sciences of Xinxiang Medical University, The Third Affiliated Hospital of Xinxiang Medical University, Henan Key Laboratory of Medical and Protective Products, Xinxiang, Henan, 453003, China
- The Key Laboratory of Medical Tissue Regeneration in Henan Province of Xinxiang Medical University, Xinxiang, Henan, 453003, China
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Tissue Engineering, Shanghai Jiao Tong University, Shanghai, 200011, China
| | - Jinyi Huang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Tissue Engineering, Shanghai Jiao Tong University, Shanghai, 200011, China
| | - Xiaomeng Li
- School of Mechanics and Safety Engineering, Zhengzhou University, Zhengzhou, Henan, 450001, China
| | - Weiwei Zhao
- School of Basic Medical Sciences of Xinxiang Medical University, The Third Affiliated Hospital of Xinxiang Medical University, Henan Key Laboratory of Medical and Protective Products, Xinxiang, Henan, 453003, China
| | - Yujie Hua
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Tissue Engineering, Shanghai Jiao Tong University, Shanghai, 200011, China
- National Tissue Engineering Center of China, Shanghai, 200241, China
- Institute of Regenerative Medicine and Orthopedics, Institutes of Health Central Plain, Xinxiang Medical University, Xinxiang, Henan, 453003, China
| | - Zhenfeng Song
- School of Basic Medical Sciences of Xinxiang Medical University, The Third Affiliated Hospital of Xinxiang Medical University, Henan Key Laboratory of Medical and Protective Products, Xinxiang, Henan, 453003, China
| | - Xianwei Wang
- The Key Laboratory of Medical Tissue Regeneration in Henan Province of Xinxiang Medical University, Xinxiang, Henan, 453003, China
| | - Zhikun Guo
- The Key Laboratory of Medical Tissue Regeneration in Henan Province of Xinxiang Medical University, Xinxiang, Henan, 453003, China
| | - Guangdong Zhou
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Tissue Engineering, Shanghai Jiao Tong University, Shanghai, 200011, China
- National Tissue Engineering Center of China, Shanghai, 200241, China
- Institute of Regenerative Medicine and Orthopedics, Institutes of Health Central Plain, Xinxiang Medical University, Xinxiang, Henan, 453003, China
| | - Wenjie Ren
- School of Basic Medical Sciences of Xinxiang Medical University, The Third Affiliated Hospital of Xinxiang Medical University, Henan Key Laboratory of Medical and Protective Products, Xinxiang, Henan, 453003, China
- The Key Laboratory of Medical Tissue Regeneration in Henan Province of Xinxiang Medical University, Xinxiang, Henan, 453003, China
- Institute of Regenerative Medicine and Orthopedics, Institutes of Health Central Plain, Xinxiang Medical University, Xinxiang, Henan, 453003, China
| | - Yongkun Sun
- School of Basic Medical Sciences of Xinxiang Medical University, The Third Affiliated Hospital of Xinxiang Medical University, Henan Key Laboratory of Medical and Protective Products, Xinxiang, Henan, 453003, China
- The Key Laboratory of Medical Tissue Regeneration in Henan Province of Xinxiang Medical University, Xinxiang, Henan, 453003, China
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Li X, Sheng S, Li G, Hu Y, Zhou F, Geng Z, Su J. Research Progress in Hydrogels for Cartilage Organoids. Adv Healthc Mater 2024:e2400431. [PMID: 38768997 DOI: 10.1002/adhm.202400431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 04/29/2024] [Indexed: 05/22/2024]
Abstract
The repair and regeneration of cartilage has always been a hot topic in medical research. Cartilage organoids (CORGs) are special cartilage tissue created using tissue engineering techniques outside the body. These engineered organoids tissues provide models that simulate the complex biological functions of cartilage, opening new possibilities for cartilage regenerative medicine and treatment strategies. However, it is crucial to establish suitable matrix scaffolds for the cultivation of CORGs. In recent years, utilizing hydrogel to culture stem cells and induce their differentiation into chondrocytes has emerged as a promising method for the in vitro construction of CORGs. In this review, the methods for establishing CORGs are summarized and an overview of the advantages and limitations of using matrigel in the cultivation of such organoids is provided. Furthermore, the importance of cartilage tissue ECM and alternative hydrogel substitutes for Matrigel, such as alginate, peptides, silk fibroin, and DNA derivatives is discussed, and the pros and cons of using these hydrogels for the cultivation of CORGs are outlined. Finally, the challenges and future directions in hydrogel research for CORGs are discussed. It is hoped that this article provides valuable references for the design and development of hydrogels for CORGs.
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Affiliation(s)
- Xiaolong Li
- Institute of Translational Medicine, Shanghai University, Shanghai, 200444, China
- Department of Orthopedics and Traumatology, Nanning Hospital of Traditional Chinese Medicine, Guangxi University of Chinese Medicine, Nanning, Guangxi, 530000, China
- Organoid Research Center, Shanghai University, Shanghai, 200444, China
- National Center for Translational Medicine (Shanghai) SHU Branch, Shanghai University, Shanghai, 200444, China
- School of Medicine, Shanghai University, Shanghai, 200444, China
- School of Life Sciences, Shanghai University, Shanghai, 200444, China
| | - Shihao Sheng
- Department of Orthopedics, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
| | - Guangfeng Li
- Institute of Translational Medicine, Shanghai University, Shanghai, 200444, China
- Organoid Research Center, Shanghai University, Shanghai, 200444, China
- National Center for Translational Medicine (Shanghai) SHU Branch, Shanghai University, Shanghai, 200444, China
- Department of Orthopedics, Shanghai Zhongye Hospital, Shanghai, 200941, China
| | - Yan Hu
- Department of Orthopedics, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
| | - Fengjin Zhou
- Department of Orthopedics, Honghui Hospital, Xi'an Jiao Tong University, Xi'an, 710000, China
| | - Zhen Geng
- Institute of Translational Medicine, Shanghai University, Shanghai, 200444, China
- Organoid Research Center, Shanghai University, Shanghai, 200444, China
- National Center for Translational Medicine (Shanghai) SHU Branch, Shanghai University, Shanghai, 200444, China
| | - Jiacan Su
- Institute of Translational Medicine, Shanghai University, Shanghai, 200444, China
- Organoid Research Center, Shanghai University, Shanghai, 200444, China
- National Center for Translational Medicine (Shanghai) SHU Branch, Shanghai University, Shanghai, 200444, China
- Department of Orthopedics, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
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3
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Dranseike D, Ota Y, Edwardson TGW, Guzzi EA, Hori M, Nakic ZR, Deshmukh DV, Levasseur MD, Mattli K, Tringides CM, Zhou J, Hilvert D, Peters C, Tibbitt MW. Designed modular protein hydrogels for biofabrication. Acta Biomater 2024; 177:107-117. [PMID: 38382830 DOI: 10.1016/j.actbio.2024.02.019] [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: 10/03/2023] [Revised: 02/01/2024] [Accepted: 02/13/2024] [Indexed: 02/23/2024]
Abstract
Designing proteins that fold and assemble over different length scales provides a way to tailor the mechanical properties and biological performance of hydrogels. In this study, we designed modular proteins that self-assemble into fibrillar networks and, as a result, form hydrogel materials with novel properties. We incorporated distinct functionalities by connecting separate self-assembling (A block) and cell-binding (B block) domains into single macromolecules. The number of self-assembling domains affects the rigidity of the fibers and the final storage modulus G' of the materials. The mechanical properties of the hydrogels could be tuned over a broad range (G' = 0.1 - 10 kPa), making them suitable for the cultivation and differentiation of multiple cell types, including cortical neurons and human mesenchymal stem cells. Moreover, we confirmed the bioavailability of cell attachment domains in the hydrogels that can be further tailored for specific cell types or other biological applications. Finally, we demonstrate the versatility of the designed proteins for application in biofabrication as 3D scaffolds that support cell growth and guide their function. STATEMENT OF SIGNIFICANCE: Designed proteins that enable the decoupling of biophysical and biochemical properties within the final material could enable modular biomaterial engineering. In this context, we present a designed modular protein platform that integrates self-assembling domains (A blocks) and cell-binding domains (B blocks) within a single biopolymer. The linking of assembly domains and cell-binding domains this way provided independent tuning of mechanical properties and inclusion of biofunctional domains. We demonstrate the use of this platform for biofabrication, including neural cell culture and 3D printing of scaffolds for mesenchymal stem cell culture and differentiation. Overall, this work highlights how informed design of biopolymer sequences can enable the modular design of protein-based hydrogels with independently tunable biophysical and biochemical properties.
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Affiliation(s)
- Dalia Dranseike
- Macromolecular Engineering Laboratory, ETH Zurich, Zurich, Switzerland
| | - Yusuke Ota
- Organic Chemistry Laboratory, ETH Zurich, Zurich, Switzerland
| | | | - Elia A Guzzi
- Macromolecular Engineering Laboratory, ETH Zurich, Zurich, Switzerland
| | - Mao Hori
- Organic Chemistry Laboratory, ETH Zurich, Zurich, Switzerland
| | | | | | | | - Kevin Mattli
- Biosystems Technology, ZHAW, Wädenswil, Switzerland
| | | | - Jiangtao Zhou
- Laboratory of Food and Soft Materials, ETH Zurich, Switzerland
| | - Donald Hilvert
- Organic Chemistry Laboratory, ETH Zurich, Zurich, Switzerland.
| | | | - Mark W Tibbitt
- Macromolecular Engineering Laboratory, ETH Zurich, Zurich, Switzerland.
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Chen M, Jiang Z, Zou X, You X, Cai Z, Huang J. Advancements in tissue engineering for articular cartilage regeneration. Heliyon 2024; 10:e25400. [PMID: 38352769 PMCID: PMC10862692 DOI: 10.1016/j.heliyon.2024.e25400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 01/25/2024] [Accepted: 01/25/2024] [Indexed: 02/16/2024] Open
Abstract
Articular cartilage injury is a prevalent clinical condition resulting from trauma, tumors, infection, osteoarthritis, and other factors. The intrinsic lack of blood vessels, nerves, and lymphatic vessels within cartilage tissue severely limits its self-regenerative capacity after injury. Current treatment options, such as conservative drug therapy and joint replacement, have inherent limitations. Achieving perfect regeneration and repair of articular cartilage remains an ongoing challenge in the field of regenerative medicine. Tissue engineering has emerged as a key focus in articular cartilage injury research, aiming to utilize cultured and expanded tissue cells combined with suitable scaffold materials to create viable, functional tissues. This review article encompasses the latest advancements in seed cells, scaffolds, and cytokines. Additionally, the role of stimulatory factors including cytokines and growth factors, genetic engineering techniques, biophysical stimulation, and bioreactor systems, as well as the role of scaffolding materials including natural scaffolds, synthetic scaffolds, and nanostructured scaffolds in the regeneration of cartilage tissues are discussed. Finally, we also outline the signaling pathways involved in cartilage regeneration. Our review provides valuable insights for scholars to address the complex problem of cartilage regeneration and repair.
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Affiliation(s)
- Maohua Chen
- Department of Plastic Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
| | - Zhiyuan Jiang
- Department of Plastic Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
| | - Xiuyuan Zou
- Department of Plastic Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
| | - Xiaobo You
- Department of Plastic Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
| | - Zhen Cai
- Department of Plastic Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
| | - Jinming Huang
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, China
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5
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Chen H, Li Z, Li X, Lu J, Chen B, Wang Q, Wu G. Biomaterial-Based Gene Delivery: Advanced Tools for Enhanced Cartilage Regeneration. Drug Des Devel Ther 2023; 17:3605-3624. [PMID: 38076630 PMCID: PMC10706074 DOI: 10.2147/dddt.s432056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 11/09/2023] [Indexed: 12/18/2023] Open
Abstract
Gene therapy has emerged as a promising and innovative approach in cartilage regeneration. Integrating biomaterials into gene therapy offers a unique opportunity to enhance gene delivery efficiency, optimize gene expression dynamics, modulate immune responses, and promote tissue regeneration. Despite the rapid progress in biomaterial-based gene delivery, there remains a deficiency of comprehensive discussions on recent advances and their specific application in cartilage regeneration. Therefore, this review aims to provide a thorough overview of various categories of biomaterials employed in gene delivery, including both viral and non-viral vectors, with discussing their distinct advantages and limitations. Furthermore, the diverse strategies employed in gene therapy are discussed and summarized, such as the utilization of growth factors, anti-inflammatory cytokines, and chondrogenic genes. Additionally, we highlights the significant challenges that hinder biomaterial-based gene delivery in cartilage regeneration, including immune response modulation, gene delivery efficiency, and the sustainability of long-term gene expression. By elucidating the functional properties of biomaterials-based gene therapy and their pivotal roles in cartilage regeneration, this review aims to enhance further advances in the design of sophisticated gene delivery systems for improved cartilage regeneration outcomes.
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Affiliation(s)
- Hongfeng Chen
- Department of Foot and Ankle Surgery, The Second Affiliated Hospital of Luohe Medical College, Luohe, Henan, 462300, People’s Republic of China
| | - Zhen Li
- Department of Foot and Ankle Surgery, The Second Affiliated Hospital of Luohe Medical College, Luohe, Henan, 462300, People’s Republic of China
| | - Xiaoqi Li
- Department of Foot and Ankle Surgery, The Second Affiliated Hospital of Luohe Medical College, Luohe, Henan, 462300, People’s Republic of China
| | - Jiongjiong Lu
- Department of Foot and Ankle Surgery, The Second Affiliated Hospital of Luohe Medical College, Luohe, Henan, 462300, People’s Republic of China
| | - Beibei Chen
- Department of Foot and Ankle Surgery, The Second Affiliated Hospital of Luohe Medical College, Luohe, Henan, 462300, People’s Republic of China
| | - Qiongchao Wang
- Department of Foot and Ankle Surgery, The Second Affiliated Hospital of Luohe Medical College, Luohe, Henan, 462300, People’s Republic of China
| | - Guangliang Wu
- Department of Orthopaedics, The Second Affiliated Hospital of Luohe Medical College, Luohe, Henan, 462300, People’s Republic of China
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6
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Liu G, Guo Q, Liu C, Bai J, Wang H, Li J, Liu D, Yu Q, Shi J, Liu C, Zhu C, Li B, Zhang H. Cytomodulin-10 modified GelMA hydrogel with kartogenin for in-situ osteochondral regeneration. Acta Biomater 2023; 169:317-333. [PMID: 37586447 DOI: 10.1016/j.actbio.2023.08.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 07/27/2023] [Accepted: 08/09/2023] [Indexed: 08/18/2023]
Abstract
The incidence of osteochondral defect is increasing year by year, but there is still no widely accepted method for repairing the defect. Hydrogels loaded with bioactive molecules have provided promising alternatives for in-situ osteochondral regeneration. Kartogenin (KGN) is an effective and steady small molecule with the function of cartilage regeneration and protection which can be further boosted by TGF-β. However, the high cost, instability, and immunogenicity of TGF-β would limit its combined effect with KGN in clinical application. In this study, a composite hydrogel CM-KGN@GelMA, which contained TGF-β1 analog short peptide cytomodulin-10 (CM-10) and KGN, was fabricated. The results indicated that CM-10 modified on GelMA hydrogels exerted an equivalent role in enhancing chondrogenesis as TGF-β1, and this effect was also boosted when combined with KGN. Moreover, it was revealed that CM-10 and KGN had a synergistic effect on promoting the chondrogenesis of BMSCs by up-regulating the expression of RUNX1 and SOX9 at both mRNA and protein levels in vitro. Finally, the composite hydrogel exhibited a satisfactory osteochondral defect repair effect in vivo, showing similar structures close to the native tissue. Taken together, this study has revealed that CM-10 may serve as an alternative for TGF-β1 and can collaborate with KGN to accelerate chondrogenesis, which suggests that the fabricated CM-KGN@GelMA composite hydrogel can be acted as a potential scaffold for osteochondral defect regeneration. STATEMENT OF SIGNIFICANCE: Kartogenin and TGF-β have shown great value in promoting osteochondral defect regeneration, and their combined application can enhance the effect and show great potential for clinical application. Herein, a functional CM-KGN@GelMA hydrogel was fabricated, which was composed of TGF-β1 mimicking peptide CM-10 and KGN. CM-10 in hydrogel retained an activity like TGF-β1 to facilitate BMSC chondrogenesis and exhibited boosting chondrogenesis by up-regulating RUNX1 and SOX9 when being co-applied with KGN. In vivo, the hydrogel promoted cartilage regeneration and subchondral bone reconstruction, showing similar structures as the native tissue, which might be vital in recovering the bio-function of cartilage. Thus, this study developed an effective scaffold and provided a promising way for osteochondral defect repair.
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Affiliation(s)
- Guoping Liu
- Department of Orthopedic Surgery, Medical 3D Printing Center, Orthopedic Institute, the First Affiliated Hospital, School of Biology and Basic Medical Sciences, Suzhou Medical College, Soochow University, Suzhou, Jiangsu 215000, China; Department of Spine Surgery, the Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421000, China
| | - Qianping Guo
- Department of Orthopedic Surgery, Medical 3D Printing Center, Orthopedic Institute, the First Affiliated Hospital, School of Biology and Basic Medical Sciences, Suzhou Medical College, Soochow University, Suzhou, Jiangsu 215000, China
| | - Changjiang Liu
- Department of Orthopedic Surgery, Medical 3D Printing Center, Orthopedic Institute, the First Affiliated Hospital, School of Biology and Basic Medical Sciences, Suzhou Medical College, Soochow University, Suzhou, Jiangsu 215000, China
| | - Jianzhong Bai
- Department of Orthopedic Surgery, Medical 3D Printing Center, Orthopedic Institute, the First Affiliated Hospital, School of Biology and Basic Medical Sciences, Suzhou Medical College, Soochow University, Suzhou, Jiangsu 215000, China
| | - Huan Wang
- Department of Orthopedic Surgery, Medical 3D Printing Center, Orthopedic Institute, the First Affiliated Hospital, School of Biology and Basic Medical Sciences, Suzhou Medical College, Soochow University, Suzhou, Jiangsu 215000, China
| | - Jiaying Li
- Department of Orthopedic Surgery, Medical 3D Printing Center, Orthopedic Institute, the First Affiliated Hospital, School of Biology and Basic Medical Sciences, Suzhou Medical College, Soochow University, Suzhou, Jiangsu 215000, China
| | - Dachuan Liu
- Department of Orthopedic Surgery, Medical 3D Printing Center, Orthopedic Institute, the First Affiliated Hospital, School of Biology and Basic Medical Sciences, Suzhou Medical College, Soochow University, Suzhou, Jiangsu 215000, China
| | - Qifan Yu
- Department of Orthopedic Surgery, Medical 3D Printing Center, Orthopedic Institute, the First Affiliated Hospital, School of Biology and Basic Medical Sciences, Suzhou Medical College, Soochow University, Suzhou, Jiangsu 215000, China
| | - Jinhui Shi
- Department of Orthopedic Surgery, Medical 3D Printing Center, Orthopedic Institute, the First Affiliated Hospital, School of Biology and Basic Medical Sciences, Suzhou Medical College, Soochow University, Suzhou, Jiangsu 215000, China
| | - Chengyuan Liu
- Department of Orthopedic Surgery, Medical 3D Printing Center, Orthopedic Institute, the First Affiliated Hospital, School of Biology and Basic Medical Sciences, Suzhou Medical College, Soochow University, Suzhou, Jiangsu 215000, China
| | - Caihong Zhu
- Department of Orthopedic Surgery, Medical 3D Printing Center, Orthopedic Institute, the First Affiliated Hospital, School of Biology and Basic Medical Sciences, Suzhou Medical College, Soochow University, Suzhou, Jiangsu 215000, China.
| | - Bin Li
- Department of Orthopedic Surgery, Medical 3D Printing Center, Orthopedic Institute, the First Affiliated Hospital, School of Biology and Basic Medical Sciences, Suzhou Medical College, Soochow University, Suzhou, Jiangsu 215000, China; Collaborative Innovation Center of Hematology, Soochow University, Suzhou, Jiangsu 215000, China; Department of Spinal Surgery, the Third Affiliated Hospital, Soochow University, Changzhou, Jiangsu 213003, China.
| | - Hongtao Zhang
- Department of Orthopedic Surgery, Medical 3D Printing Center, Orthopedic Institute, the First Affiliated Hospital, School of Biology and Basic Medical Sciences, Suzhou Medical College, Soochow University, Suzhou, Jiangsu 215000, China.
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Ajeeb B, Detamore M. Comparison of multiple synthetic chondroinductive factors in pellet culture against a TGF-β positive control. OSTEOARTHRITIS AND CARTILAGE OPEN 2023; 5:100369. [PMID: 37252634 PMCID: PMC10213102 DOI: 10.1016/j.ocarto.2023.100369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 05/10/2023] [Indexed: 05/31/2023] Open
Abstract
Despite the advances in surgical and cell therapy regenerative techniques for cartilage repair, the challenge is to overcome an inferior fibrocartilage repair tissue. In vitro, TGF-β1 and TGF-β3 are the primary growth factors employed to induce chondrogenic differentiation. However, the clinical application of native proteins may present challenges regarding stability, cost, or reproducibility. Therefore, there remains an unmet clinical need for the identification of small chondroinductive synthetic molecules. From the literature, two peptides-CM10 and CK2.1-appear to be promising candidates; however, they have not been directly compared to TGF-β with human bone marrow-derived stem cells (hBMSCs). Similarly, two promising compounds-kartogenin and SM04690-have been reported in the literature to exhibit chondroinductive potential in vivo and in vitro; however, kartogenin was not directly compared against TGF-β. In the current study, we evaluated the chondroinductive potential of CM10, CK2.1, kartogenin, and SM04690, and directly compared them to each other and to a TGF-β3 positive control. Following 21 days of culture, none of the evaluated chondrogenic factors, either individually or even in combinations of two, resulted in a higher gene expression of chondrogenic markers as compared to TGF-β3. Additionally, no collagen II gene expression was detected except in the TGF-β3 positive control group. Given that the evaluated factors have confirmed efficacy in the literature, but not in the current study with a positive control, there may be value in the future identification of new chondroinductive factors that are less situation-dependent, with rigorous evaluations of their effect on chondrogenesis using positive controls.
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Affiliation(s)
| | - Michael Detamore
- Corresponding author. University of Oklahoma, 101 David L Boren Blvd, Norman, OK, 73019, USA.
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8
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Wang F, Gu Z, Yin Z, Zhang W, Bai L, Su J. Cell unit-inspired natural nano-based biomaterials as versatile building blocks for bone/cartilage regeneration. J Nanobiotechnology 2023; 21:293. [PMID: 37620914 PMCID: PMC10463900 DOI: 10.1186/s12951-023-02003-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 07/13/2023] [Indexed: 08/26/2023] Open
Abstract
The regeneration of weight-bearing bone defects and critical-sized cartilage defects remains a significant challenge. A wide range of nano-biomaterials are available for the treatment of bone/cartilage defects. However, their poor compatibility and biodegradability pose challenges to the practical applications of these nano-based biomaterials. Natural biomaterials inspired by the cell units (e.g., nucleic acids and proteins), have gained increasing attention in recent decades due to their versatile functionality, compatibility, biodegradability, and great potential for modification, combination, and hybridization. In the field of bone/cartilage regeneration, natural nano-based biomaterials have presented an unparalleled role in providing optimal cues and microenvironments for cell growth and differentiation. In this review, we systematically summarize the versatile building blocks inspired by the cell unit used as natural nano-based biomaterials in bone/cartilage regeneration, including nucleic acids, proteins, carbohydrates, lipids, and membranes. In addition, the opportunities and challenges of natural nano-based biomaterials for the future use of bone/cartilage regeneration are discussed.
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Affiliation(s)
- Fuxiao Wang
- Institute of Translational Medicine, Shanghai University, Shanghai, 200444, China
| | - Zhengrong Gu
- Department of Orthopedics, Shanghai Baoshan Luodian Hospital, Baoshan District, Shanghai, China
| | - Zhifeng Yin
- Department of Orthopedics, Shanghai Zhongye Hospital, Shanghai, China
| | - Wencai Zhang
- Department of Orthopedics, The Third Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine (TCM), Guangzhou, China.
| | - Long Bai
- Institute of Translational Medicine, Shanghai University, Shanghai, 200444, China.
| | - Jiacan Su
- Institute of Translational Medicine, Shanghai University, Shanghai, 200444, China.
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9
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Duan L, Wang Z, Fan S, Wang C, Zhang Y. Research progress of biomaterials and innovative technologies in urinary tissue engineering. Front Bioeng Biotechnol 2023; 11:1258666. [PMID: 37645598 PMCID: PMC10461011 DOI: 10.3389/fbioe.2023.1258666] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 08/02/2023] [Indexed: 08/31/2023] Open
Abstract
Substantial interests have been attracted to multiple bioactive and biomimetic biomaterials in recent decades because of their ability in presenting a structural and functional reconstruction of urinary tissues. Some innovative technologies have also been surging in urinary tissue engineering and urological regeneration by providing insights into the physiological behavior of the urinary system. As such, the hierarchical structure and tissue function of the bladder, urethra, and ureter can be reproduced similarly to the native urinary tissues. This review aims to summarize recent advances in functional biomaterials and biomimetic technologies toward urological reconstruction. Various nanofirous biomaterials derived from decellularized natural tissues, synthetic biopolymers, and hybrid scaffolds were developed with desired microstructure, surface chemistry, and mechanical properties. Some growth factors, drugs, as well as inorganic nanomaterials were also utilized to enhance the biological activity and functionality of scaffolds. Notably, it is emphasized that advanced approaches, such as 3D (bio) printing and organoids, have also been developed to facilitate structural and functional regeneration of the urological system. So in this review, we discussed the fabrication strategies, physiochemical properties, and biofunctional modification of regenerative biomaterials and their potential clinical application of fast-evolving technologies. In addition, future prospective and commercial products are further proposed and discussed.
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Affiliation(s)
- Liwei Duan
- The Second Hospital, Jilin University, Changchun, China
| | - Zongliang Wang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China
| | - Shuang Fan
- The Second Hospital, Jilin University, Changchun, China
| | - Chen Wang
- The Second Hospital, Jilin University, Changchun, China
| | - Yi Zhang
- The Second Hospital, Jilin University, Changchun, China
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10
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Ligorio C, Mata A. Synthetic extracellular matrices with function-encoding peptides. NATURE REVIEWS BIOENGINEERING 2023; 1:1-19. [PMID: 37359773 PMCID: PMC10127181 DOI: 10.1038/s44222-023-00055-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 03/16/2023] [Indexed: 06/28/2023]
Abstract
The communication of cells with their surroundings is mostly encoded in the epitopes of structural and signalling proteins present in the extracellular matrix (ECM). These peptide epitopes can be incorporated in biomaterials to serve as function-encoding molecules to modulate cell-cell and cell-ECM interactions. In this Review, we discuss natural and synthetic peptide epitopes as molecular tools to bioengineer bioactive hydrogel materials. We present a library of functional peptide sequences that selectively communicate with cells and the ECM to coordinate biological processes, including epitopes that directly signal to cells, that bind ECM components that subsequently signal to cells, and that regulate ECM turnover. We highlight how these epitopes can be incorporated in different biomaterials as individual or multiple signals, working synergistically or additively. This molecular toolbox can be applied in the design of biomaterials aimed at regulating or controlling cellular and tissue function, repair and regeneration.
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Affiliation(s)
- Cosimo Ligorio
- Biodiscovery Institute, University of Nottingham, Nottingham, UK
- Department of Chemical and Environmental Engineering, University of Nottingham, Nottingham, UK
| | - Alvaro Mata
- Biodiscovery Institute, University of Nottingham, Nottingham, UK
- Department of Chemical and Environmental Engineering, University of Nottingham, Nottingham, UK
- School of Pharmacy, University of Nottingham, Nottingham, UK
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11
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Bai L, Tao G, Feng M, Xie Y, Cai S, Peng S, Xiao J. Hydrogel Drug Delivery Systems for Bone Regeneration. Pharmaceutics 2023; 15:pharmaceutics15051334. [PMID: 37242576 DOI: 10.3390/pharmaceutics15051334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 04/12/2023] [Accepted: 04/20/2023] [Indexed: 05/28/2023] Open
Abstract
With the in-depth understanding of bone regeneration mechanisms and the development of bone tissue engineering, a variety of scaffold carrier materials with desirable physicochemical properties and biological functions have recently emerged in the field of bone regeneration. Hydrogels are being increasingly used in the field of bone regeneration and tissue engineering because of their biocompatibility, unique swelling properties, and relative ease of fabrication. Hydrogel drug delivery systems comprise cells, cytokines, an extracellular matrix, and small molecule nucleotides, which have different properties depending on their chemical or physical cross-linking. Additionally, hydrogels can be designed for different types of drug delivery for specific applications. In this paper, we summarize recent research in the field of bone regeneration using hydrogels as delivery carriers, detail the application of hydrogels in bone defect diseases and their mechanisms, and discuss future research directions of hydrogel drug delivery systems in bone tissue engineering.
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Affiliation(s)
- Long Bai
- Department of Oral Implantology, The Affiliated Stomatological Hospital of Southwest Medical University, Luzhou 646000, China
- Department of Oral and Maxillofacial Surgery, The Affiliated Hospital of Southwest Medical University, Luzhou 646000, China
| | - Gang Tao
- Luzhou Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, The Affiliated Stomatological Hospital of Southwest Medical University, Luzhou 646000, China
| | - Maogeng Feng
- Luzhou Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, The Affiliated Stomatological Hospital of Southwest Medical University, Luzhou 646000, China
| | - Yuping Xie
- Department of Oral Implantology, The Affiliated Stomatological Hospital of Southwest Medical University, Luzhou 646000, China
| | - Shuyu Cai
- Department of Oral Implantology, The Affiliated Stomatological Hospital of Southwest Medical University, Luzhou 646000, China
| | - Shuanglin Peng
- Department of Oral Implantology, The Affiliated Stomatological Hospital of Southwest Medical University, Luzhou 646000, China
| | - Jingang Xiao
- Department of Oral Implantology, The Affiliated Stomatological Hospital of Southwest Medical University, Luzhou 646000, China
- Department of Oral and Maxillofacial Surgery, The Affiliated Hospital of Southwest Medical University, Luzhou 646000, China
- Luzhou Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, The Affiliated Stomatological Hospital of Southwest Medical University, Luzhou 646000, China
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12
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Binaymotlagh R, Chronopoulou L, Palocci C. Peptide-Based Hydrogels: Template Materials for Tissue Engineering. J Funct Biomater 2023; 14:jfb14040233. [PMID: 37103323 PMCID: PMC10145623 DOI: 10.3390/jfb14040233] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 04/12/2023] [Accepted: 04/17/2023] [Indexed: 04/28/2023] Open
Abstract
Tissue and organ regeneration are challenging issues, yet they represent the frontier of current research in the biomedical field. Currently, a major problem is the lack of ideal scaffold materials' definition. As well known, peptide hydrogels have attracted increasing attention in recent years thanks to significant properties such as biocompatibility, biodegradability, good mechanical stability, and tissue-like elasticity. Such properties make them excellent candidates for 3D scaffold materials. In this review, the first aim is to describe the main features of a peptide hydrogel in order to be considered as a 3D scaffold, focusing in particular on mechanical properties, as well as on biodegradability and bioactivity. Then, some recent applications of peptide hydrogels in tissue engineering, including soft and hard tissues, will be discussed to analyze the most relevant research trends in this field.
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Affiliation(s)
- Roya Binaymotlagh
- Department of Chemistry, Sapienza University of Rome, P.le A. Moro 5, 00185 Rome, Italy
| | - Laura Chronopoulou
- Department of Chemistry, Sapienza University of Rome, P.le A. Moro 5, 00185 Rome, Italy
- Research Center for Applied Sciences to the Safeguard of Environment and Cultural Heritage (CIABC), Sapienza University of Rome, P.le A. Moro 5, 00185 Rome, Italy
| | - Cleofe Palocci
- Department of Chemistry, Sapienza University of Rome, P.le A. Moro 5, 00185 Rome, Italy
- Research Center for Applied Sciences to the Safeguard of Environment and Cultural Heritage (CIABC), Sapienza University of Rome, P.le A. Moro 5, 00185 Rome, Italy
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13
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Namjoo AR, Abrbekoh FN, Saghati S, Amini H, Saadatlou MAE, Rahbarghazi R. Tissue engineering modalities in skeletal muscles: focus on angiogenesis and immunomodulation properties. Stem Cell Res Ther 2023; 14:90. [PMID: 37061717 PMCID: PMC10105969 DOI: 10.1186/s13287-023-03310-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 03/28/2023] [Indexed: 04/17/2023] Open
Abstract
Muscular diseases and injuries are challenging issues in human medicine, resulting in physical disability. The advent of tissue engineering approaches has paved the way for the restoration and regeneration of injured muscle tissues along with available conventional therapies. Despite recent advances in the fabrication, synthesis, and application of hydrogels in terms of muscle tissue, there is a long way to find appropriate hydrogel types in patients with congenital and/or acquired musculoskeletal injuries. Regarding specific muscular tissue microenvironments, the applied hydrogels should provide a suitable platform for the activation of endogenous reparative mechanisms and concurrently deliver transplanting cells and therapeutics into the injured sites. Here, we aimed to highlight recent advances in muscle tissue engineering with a focus on recent strategies related to the regulation of vascularization and immune system response at the site of injury.
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Affiliation(s)
- Atieh Rezaei Namjoo
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Sepideh Saghati
- Department of Tissue Engineering, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hassan Amini
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
- General and Vascular Surgery Department, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Reza Rahbarghazi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
- Department of Applied Cell Sciences, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
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14
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Baik J, Ortiz-Cordero C, Magli A, Azzag K, Crist SB, Yamashita A, Kiley J, Selvaraj S, Mondragon-Gonzalez R, Perrin E, Maufort JP, Janecek JL, Lee RM, Stone LH, Rangarajan P, Ramachandran S, Graham ML, Perlingeiro RCR. Establishment of Skeletal Myogenic Progenitors from Non-Human Primate Induced Pluripotent Stem Cells. Cells 2023; 12:cells12081147. [PMID: 37190056 DOI: 10.3390/cells12081147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 04/01/2023] [Accepted: 04/06/2023] [Indexed: 05/17/2023] Open
Abstract
Pluripotent stem (PS) cells enable the scalable production of tissue-specific derivatives with therapeutic potential for various clinical applications, including muscular dystrophies. Given the similarity to human counterparts, the non-human primate (NHP) is an ideal preclinical model to evaluate several questions, including delivery, biodistribution, and immune response. While the generation of human-induced PS (iPS)-cell-derived myogenic progenitors is well established, there have been no data for NHP counterparts, probably due to the lack of an efficient system to differentiate NHP iPS cells towards the skeletal muscle lineage. Here, we report the generation of three independent Macaca fascicularis iPS cell lines and their myogenic differentiation using PAX7 conditional expression. The whole-transcriptome analysis confirmed the successful sequential induction of mesoderm, paraxial mesoderm, and myogenic lineages. NHP myogenic progenitors efficiently gave rise to myotubes under appropriate in vitro differentiation conditions and engrafted in vivo into the TA muscles of NSG and FKRP-NSG mice. Lastly, we explored the preclinical potential of these NHP myogenic progenitors in a single wild-type NHP recipient, demonstrating engraftment and characterizing the interaction with the host immune response. These studies establish an NHP model system through which iPS-cell-derived myogenic progenitors can be studied.
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Affiliation(s)
- June Baik
- Department of Medicine, University of Minnesota, Minneapolis, MN 55455, USA
| | | | - Alessandro Magli
- Department of Medicine, University of Minnesota, Minneapolis, MN 55455, USA
| | - Karim Azzag
- Department of Medicine, University of Minnesota, Minneapolis, MN 55455, USA
| | - Sarah B Crist
- Department of Medicine, University of Minnesota, Minneapolis, MN 55455, USA
| | - Aline Yamashita
- Department of Medicine, University of Minnesota, Minneapolis, MN 55455, USA
| | - James Kiley
- Department of Medicine, University of Minnesota, Minneapolis, MN 55455, USA
| | - Sridhar Selvaraj
- Department of Medicine, University of Minnesota, Minneapolis, MN 55455, USA
| | | | - Elizabeth Perrin
- Stem Cell Resources and the Wisconsin National Primate Research Center, University of Wisconsin, Madison, WI 53715, USA
| | - John P Maufort
- Stem Cell Resources and the Wisconsin National Primate Research Center, University of Wisconsin, Madison, WI 53715, USA
| | - Jody L Janecek
- Department of Surgery, University of Minnesota, Minneapolis, MN 55455, USA
| | - Rachael M Lee
- Department of Surgery, University of Minnesota, Minneapolis, MN 55455, USA
| | - Laura Hocum Stone
- Department of Surgery, University of Minnesota, Minneapolis, MN 55455, USA
| | | | | | - Melanie L Graham
- Department of Surgery, University of Minnesota, Minneapolis, MN 55455, USA
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15
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He L, Lan S, Cheng Q, Luo Z, Lin X. Self-Assembling Peptide SCIBIOIII Hydrogel for Three-Dimensional Cell Culture That Promotes Wound Healing in Diabetic Mice. Gels 2023; 9:gels9040265. [PMID: 37102877 PMCID: PMC10137493 DOI: 10.3390/gels9040265] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/17/2023] [Accepted: 03/17/2023] [Indexed: 04/28/2023] Open
Abstract
An important clinical challenge is improving the healing rate of diabetic chronic wounds, and developing new approaches that can promote chronic wound healing is essential. A new biomaterial that has demonstrated great potential for tissue regeneration and repair is self-assembling peptides (SAPs); however, they have been less studied for the treatment of diabetic wounds. Here, we explored the role of an SAP, SCIBIOIII, with a special nanofibrous structure mimicking the natural extracellular matrix for chronic diabetic wound repair. The results showed that the SCIBIOIII hydrogel in vitro has good biocompatibility and can create a three-dimensional (3D) culture microenvironment for the continuous growth of skin cells in a spherical state. The SCIBIOIII hydrogel in diabetic mice (in vivo) significantly improved wound closure, collagen deposition, and tissue remodeling and enhanced chronic wound angiogenesis. Thus, the SCIBIOIII hydrogel is a promising advanced biomaterial for 3D cell culture and diabetic wound tissue repair.
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Affiliation(s)
- Lu He
- College of Basic Medical Science, Chongqing Medical University, Chongqing 400016, China
- The Chongqing Key Laboratory of Translational Medicine in Major Metabolic Diseases, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Shijian Lan
- Molecular Medicine and Cancer Research Center, College of Basic Medical Science, Chongqing Medical University, Chongqing 400016, China
| | - Qingfeng Cheng
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Zhongli Luo
- Molecular Medicine and Cancer Research Center, College of Basic Medical Science, Chongqing Medical University, Chongqing 400016, China
| | - Xuemei Lin
- College of Basic Medical Science, Chongqing Medical University, Chongqing 400016, China
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16
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Progress of Wnt Signaling Pathway in Osteoporosis. Biomolecules 2023; 13:biom13030483. [PMID: 36979418 PMCID: PMC10046187 DOI: 10.3390/biom13030483] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/02/2023] [Accepted: 03/03/2023] [Indexed: 03/08/2023] Open
Abstract
Osteoporosis, one of the serious health diseases, involves bone mass loss, bone density diminishing, and degeneration of bone microstructure, which is accompanied by a tendency toward bone fragility and a predisposition to fracture. More than 200 million people worldwide suffer from osteoporosis, and the cost of treating osteoporotic fractures is expected to reach at least $25 billion by 2025. The generation and development of osteoporosis are regulated by genetic factors and regulatory factors such as TGF-β, BMP, and FGF through multiple pathways, including the Wnt signaling pathway, the Notch signaling pathway, and the MAPK signaling pathway. Among them, the Wnt signaling pathway is one of the most important pathways. It is not only involved in bone development and metabolism but also in the differentiation and proliferation of chondrocytes, mesenchymal stem cells, osteoclasts, and osteoblasts. Dkk-1 and SOST are Wnt inhibitory proteins that can inhibit the activation of the canonical Wnt signaling pathway and block the proliferation and differentiation of osteoblasts. Therefore, they may serve as potential targets for the treatment of osteoporosis. In this review, we analyzed the mechanisms of Wnt proteins, β-catenin, and signaling molecules in the process of signal transduction and summarized the relationship between the Wnt signaling pathway and bone-related cells. We hope to attract attention to the role of the Wnt signaling pathway in osteoporosis and offer new perspectives and approaches to making a diagnosis and giving treatment for osteoporosis.
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17
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Advances in Peptide-Based Hydrogel for Tissue Engineering. Polymers (Basel) 2023; 15:polym15051068. [PMID: 36904309 PMCID: PMC10005633 DOI: 10.3390/polym15051068] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 02/10/2023] [Accepted: 02/17/2023] [Indexed: 02/24/2023] Open
Abstract
The development of peptide-based materials has emerged as one of the most challenging aspects of biomaterials in recent years. It has been widely acknowledged that peptide-based materials can be used in a broad range of biomedical applications, particularly in tissue engineering. Among them, hydrogels have been attracting considerable interest in tissue engineering because they mimic tissue formation conditions by providing a three-dimensional environment and a high water content. It has been found that peptide-based hydrogels have received more attention due to mimicking proteins, particularly extracellular matrix proteins, as well as the wide variety of applications they are capable of serving. It is without a doubt that peptide-based hydrogels have become the leading biomaterials of today owing to their tunable mechanical stability, high water content, and high biocompatibility. Here, we discuss in detail various types of peptide-based materials, emphasizing peptide-based hydrogels, and then we examine in detail how hydrogels are formed, paying particular attention to the peptide structures that are incorporated into the final structure. Following that, we discuss the self-assembly and formation of hydrogels under various conditions, as well as the parameters to be considered as critical factors, which include pH, amino acid composi- tion within the sequence, and cross-linking techniques. Further, recent studies on the development of peptide-based hydrogels and their applications in tissue engineering are reviewed.
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18
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Qin S, Zhu J, Zhang G, Sui Q, Niu Y, Ye W, Ma G, Liu H. Research progress of functional motifs based on growth factors in cartilage tissue engineering: A review. Front Bioeng Biotechnol 2023; 11:1127949. [PMID: 36824354 PMCID: PMC9941568 DOI: 10.3389/fbioe.2023.1127949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 01/20/2023] [Indexed: 02/10/2023] Open
Abstract
Osteoarthritis is a chronic degenerative joint disease that exerts significant impacts on personal life quality, and cartilage tissue engineering is a practical treatment in clinical. Various growth factors are involved in cartilage regeneration and play important roles therein, which is the focus of current cartilage repair strategy. To compensate for the purification difficulty, high cost, poor metabolic stability, and circulating dilution of natural growth factors, the concept of functional motifs (also known as mimetic peptides) from original growth factor was introduced in recent studies. Here, we reviewed the selection mechanisms, biological functions, carrier scaffolds, and modification methods of growth factor-related functional motifs, and evaluated the repair performance in cartilage tissue engineering. Finally, the prospects of functional motifs in researches and clinical application were discussed.
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Affiliation(s)
- Shengao Qin
- School of Stomatology, Dalian Medical University, Dalian, China,Academician Laboratory of Immune and Oral Development and Regeneration, Dalian Medical University, Dalian, China
| | - Jiaman Zhu
- Beijing Key Laboratory of Tooth Regeneration and Function Reconstruction, Beijing Stomatological Hospital, School of Stomatology, Capital Medical University, Beijing, China,Department of Stomatology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Guangyong Zhang
- School of Stomatology, Dalian Medical University, Dalian, China,Academician Laboratory of Immune and Oral Development and Regeneration, Dalian Medical University, Dalian, China
| | - Qijia Sui
- School of Stomatology, Dalian Medical University, Dalian, China,Academician Laboratory of Immune and Oral Development and Regeneration, Dalian Medical University, Dalian, China
| | - Yimeng Niu
- School of Stomatology, Dalian Medical University, Dalian, China,Academician Laboratory of Immune and Oral Development and Regeneration, Dalian Medical University, Dalian, China
| | - Weilong Ye
- School of Stomatology, Dalian Medical University, Dalian, China,Beijing Key Laboratory of Tooth Regeneration and Function Reconstruction, Beijing Stomatological Hospital, School of Stomatology, Capital Medical University, Beijing, China,*Correspondence: Weilong Ye, ; Guowu Ma, ; Huiying Liu,
| | - Guowu Ma
- School of Stomatology, Dalian Medical University, Dalian, China,Academician Laboratory of Immune and Oral Development and Regeneration, Dalian Medical University, Dalian, China,*Correspondence: Weilong Ye, ; Guowu Ma, ; Huiying Liu,
| | - Huiying Liu
- School of Stomatology, Dalian Medical University, Dalian, China,Academician Laboratory of Immune and Oral Development and Regeneration, Dalian Medical University, Dalian, China,*Correspondence: Weilong Ye, ; Guowu Ma, ; Huiying Liu,
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19
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Chen L, Wei L, Su X, Qin L, Xu Z, Huang X, Chen H, Hu N. Preparation and Characterization of Biomimetic Functional Scaffold with Gradient Structure for Osteochondral Defect Repair. Bioengineering (Basel) 2023; 10:bioengineering10020213. [PMID: 36829707 PMCID: PMC9952804 DOI: 10.3390/bioengineering10020213] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 01/20/2023] [Accepted: 02/03/2023] [Indexed: 02/08/2023] Open
Abstract
Osteochondral (OC) defects cannot adequately repair themselves due to their sophisticated layered structure and lack of blood supply in cartilage. Although therapeutic interventions are reaching an advanced stage, current clinical therapies to repair defects are in their infancy. Among the possible therapies, OC tissue engineering has shown considerable promise, and multiple approaches utilizing scaffolds, cells, and bioactive factors have been pursued. The most recent trend in OC tissue engineering has been to design gradient scaffolds using different materials and construction strategies (such as bi-layered, multi-layered, and continuous gradient structures) to mimic the physiological and mechanical properties of OC tissues while further enabling OC repair. This review focuses specifically on design and construction strategies for gradient scaffolds and their role in the successful engineering of OC tissues. The current dilemmas in the field of OC defect repair and the efforts of tissue engineering to address these challenges were reviewed. In addition, the advantages and limitations of the typical fabrication techniques for gradient scaffolds were discussed, with examples of recent studies summarizing the future prospects for integrated gradient scaffold construction. This updated and enlightening review could provide insights into our current understanding of gradient scaffolds in OC tissue engineering.
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Affiliation(s)
| | | | | | | | | | - Xiao Huang
- Correspondence: (X.H.); (H.C.); (N.H.); Tel.: +86-023-89011202 (X.H. & H.C. & N.H.)
| | - Hong Chen
- Correspondence: (X.H.); (H.C.); (N.H.); Tel.: +86-023-89011202 (X.H. & H.C. & N.H.)
| | - Ning Hu
- Correspondence: (X.H.); (H.C.); (N.H.); Tel.: +86-023-89011202 (X.H. & H.C. & N.H.)
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20
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Binaymotlagh R, Chronopoulou L, Haghighi FH, Fratoddi I, Palocci C. Peptide-Based Hydrogels: New Materials for Biosensing and Biomedical Applications. MATERIALS (BASEL, SWITZERLAND) 2022; 15:ma15175871. [PMID: 36079250 PMCID: PMC9456777 DOI: 10.3390/ma15175871] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 08/06/2022] [Accepted: 08/22/2022] [Indexed: 05/09/2023]
Abstract
Peptide-based hydrogels have attracted increasing attention for biological applications and diagnostic research due to their impressive features including biocompatibility and biodegradability, injectability, mechanical stability, high water absorption capacity, and tissue-like elasticity. The aim of this review will be to present an updated report on the advancement of peptide-based hydrogels research activity in recent years in the field of anticancer drug delivery, antimicrobial and wound healing materials, 3D bioprinting and tissue engineering, and vaccines. Additionally, the biosensing applications of this key group of hydrogels will be discussed mainly focusing the attention on cancer detection.
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Affiliation(s)
- Roya Binaymotlagh
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Laura Chronopoulou
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Farid Hajareh Haghighi
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Ilaria Fratoddi
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Cleofe Palocci
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
- Research Center for Applied Sciences to the Safeguard of Environment and Cultural Heritage (CIABC), Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
- Correspondence: ; Tel.: +39-064-991-3317
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21
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Santos-Beato P, Midha S, Pitsillides AA, Miller A, Torii R, Kalaskar DM. Biofabrication of the osteochondral unit and its applications: Current and future directions for 3D bioprinting. J Tissue Eng 2022; 13:20417314221133480. [PMID: 36386465 PMCID: PMC9643769 DOI: 10.1177/20417314221133480] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 09/30/2022] [Indexed: 07/20/2023] Open
Abstract
Multiple prevalent diseases, such as osteoarthritis (OA), for which there is no cure or full understanding, affect the osteochondral unit; a complex interface tissue whose architecture, mechanical nature and physiological characteristics are still yet to be successfully reproduced in vitro. Although there have been multiple tissue engineering-based approaches to recapitulate the three dimensional (3D) structural complexity of the osteochondral unit, there are various aspects that still need to be improved. This review presents the different pre-requisites necessary to develop a human osteochondral unit construct and focuses on 3D bioprinting as a promising manufacturing technique. Examples of 3D bioprinted osteochondral tissues are reviewed, focusing on the most used bioinks, chosen cell types and growth factors. Further information regarding the applications of these 3D bioprinted tissues in the fields of disease modelling, drug testing and implantation is presented. Finally, special attention is given to the limitations that currently hold back these 3D bioprinted tissues from being used as models to investigate diseases such as OA. Information regarding improvements needed in bioink development, bioreactor use, vascularisation and inclusion of additional tissues to further complete an OA disease model, are presented. Overall, this review gives an overview of the evolution in 3D bioprinting of the osteochondral unit and its applications, as well as further illustrating limitations and improvements that could be performed explicitly for disease modelling.
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Affiliation(s)
| | - Swati Midha
- Kennedy Institute of Rheumatology,
University of Oxford, Oxford, UK
| | | | - Aline Miller
- Department of Chemical Engineering,
University of Manchester, Manchester, UK
| | - Ryo Torii
- Department of Mechanical Engineering,
University College London, London, UK
| | - Deepak M Kalaskar
- Institute of Orthopaedics and
Musculoskeletal Science, Division of Surgery & Interventional Science,
University College London (UCL), UK
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