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Hao Z, Li H, Wang Y, Hu Y, Chen T, Zhang S, Guo X, Cai L, Li J. Supramolecular Peptide Nanofiber Hydrogels for Bone Tissue Engineering: From Multihierarchical Fabrications to Comprehensive Applications. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2103820. [PMID: 35128831 PMCID: PMC9008438 DOI: 10.1002/advs.202103820] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 01/02/2022] [Indexed: 05/03/2023]
Abstract
Bone tissue engineering is becoming an ideal strategy to replace autologous bone grafts for surgical bone repair, but the multihierarchical complexity of natural bone is still difficult to emulate due to the lack of suitable biomaterials. Supramolecular peptide nanofiber hydrogels (SPNHs) are emerging biomaterials because of their inherent biocompatibility, satisfied biodegradability, high purity, facile functionalization, and tunable mechanical properties. This review initially focuses on the multihierarchical fabrications by SPNHs to emulate natural bony extracellular matrix. Structurally, supramolecular peptides based on distinctive building blocks can assemble into nanofiber hydrogels, which can be used as nanomorphology-mimetic scaffolds for tissue engineering. Biochemically, bioactive motifs and bioactive factors can be covalently tethered or physically absorbed to SPNHs to endow various functions depending on physiological and pharmacological requirements. Mechanically, four strategies are summarized to optimize the biophysical microenvironment of SPNHs for bone regeneration. Furthermore, comprehensive applications about SPNHs for bone tissue engineering are reviewed. The biomaterials can be directly used in the form of injectable hydrogels or composite nanoscaffolds, or they can be used to construct engineered bone grafts by bioprinting or bioreactors. Finally, continuing challenges and outlook are discussed.
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Affiliation(s)
- Zhuowen Hao
- Department of OrthopedicsZhongnan Hospital of Wuhan UniversityDonghu Road 169Wuhan430071China
| | - Hanke Li
- Department of OrthopedicsZhongnan Hospital of Wuhan UniversityDonghu Road 169Wuhan430071China
| | - Yi Wang
- Department of OrthopedicsZhongnan Hospital of Wuhan UniversityDonghu Road 169Wuhan430071China
| | - Yingkun Hu
- Department of OrthopedicsZhongnan Hospital of Wuhan UniversityDonghu Road 169Wuhan430071China
| | - Tianhong Chen
- Department of OrthopedicsZhongnan Hospital of Wuhan UniversityDonghu Road 169Wuhan430071China
| | - Shuwei Zhang
- Department of OrthopedicsZhongnan Hospital of Wuhan UniversityDonghu Road 169Wuhan430071China
| | - Xiaodong Guo
- Department of OrthopedicsUnion HospitalTongji Medical CollegeHuazhong University of Science and TechnologyJiefang Road 1277Wuhan430022China
| | - Lin Cai
- Department of OrthopedicsZhongnan Hospital of Wuhan UniversityDonghu Road 169Wuhan430071China
| | - Jingfeng Li
- Department of OrthopedicsZhongnan Hospital of Wuhan UniversityDonghu Road 169Wuhan430071China
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Yi J, Liu Q, Zhang Q, Chew TG, Ouyang H. Modular protein engineering-based biomaterials for skeletal tissue engineering. Biomaterials 2022; 282:121414. [DOI: 10.1016/j.biomaterials.2022.121414] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 04/27/2021] [Accepted: 05/19/2021] [Indexed: 12/24/2022]
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Luo K, Tang Y, Gao X, Tan J, Yu B, Xu J, Luo F. Inhibition of protein-tyrosine phosphatase 1B phosphorylation enhances early adhesion of mesenchymal stem cells to facilitate fabrication of tissue-engineered bone. J Tissue Eng Regen Med 2020; 14:575-587. [PMID: 32061178 DOI: 10.1002/term.3021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 01/29/2020] [Accepted: 02/07/2020] [Indexed: 12/16/2022]
Abstract
Enhancement of cell-matrix adhesion is preferable and crucial in various fields of tissue engineering. Integrins are important receptors that facilitate cell-matrix adhesion, mediated by intracellular molecules and crosstalk with the cadherin adhesion pathway, which mainly facilitates cell-cell adhesion. Protein-tyrosine phosphatase 1B (PTP1B) has emerged as a pivot in the crosstalk between the cadherin adhesion pathway and the integrin adhesion pathway. The phosphorylation state of PTP1B tyrosine-152 (Y152) plays a central role in balancing the two different cell adhesion forms. In this study, a PTP1B Y152 region mimicking (152RM) peptide was designed to decrease the phosphorylation of PTP1B Y152 via competitive inhibition. As a result, the dissociation of cadherin complexes and the release of PTP1B from cadherin had sharply increased, and Src, an important intracellular component of integrin, was activated, indicating that the cadherin adhesion pathway was inhibited, whereas the integrin adhesion pathway was enhanced. Moreover, upon treatment with the 152RM peptide, we observed that the early adhesion of human bone marrow-derived mesenchymal stem cells (MSCs) was accelerated and the anchoring of MSCs on the surface of integrin ligands was enhanced by an enhanced matrix adhesion ability of MSCs themselves. Importantly, the 152RM peptide significantly promoted the adhesion efficiency of MSCs in the selective cell retention technology, which fabricates instant bone implants in clinical settings, to stimulate osteogenesis in vivo.
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Affiliation(s)
- Keyu Luo
- Department of Spine Surgery, Center for Orthopedics, Daping Hospital, Army Medical University, Chongqing, China.,Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Yong Tang
- National & Regional United Engineering Lab of Tissue Engineering, Department of Orthopedics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China.,Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Xiaoliang Gao
- National & Regional United Engineering Lab of Tissue Engineering, Department of Orthopedics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China.,Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Jiulin Tan
- National & Regional United Engineering Lab of Tissue Engineering, Department of Orthopedics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China.,Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Bo Yu
- National & Regional United Engineering Lab of Tissue Engineering, Department of Orthopedics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China.,Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Jianzhong Xu
- National & Regional United Engineering Lab of Tissue Engineering, Department of Orthopedics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China.,Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Fei Luo
- National & Regional United Engineering Lab of Tissue Engineering, Department of Orthopedics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China.,Tissue Engineering Laboratory of Chongqing City, Chongqing, China
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Gugjoo MB, Amarpal, Fazili MUR, Shah RA, Saleem Mir M, Sharma GT. Goat mesenchymal stem cell basic research and potential applications. Small Rumin Res 2020. [DOI: 10.1016/j.smallrumres.2019.106045] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Sun M, Feng W, Wang B, Han B, Zou J, Yang C, Liu Z. Studies on Surface Properties and Cell Adhesion Properties of BSA Modified DBM Scaffold. Chem Res Chin Univ 2019. [DOI: 10.1007/s40242-019-9020-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Xing J, Mei T, Luo K, Li Z, Yang A, Li Z, Xie Z, Zhang Z, Dong S, Hou T, Xu J, Luo F. A nano-scaled and multi-layered recombinant fibronectin/cadherin chimera composite selectively concentrates osteogenesis-related cells and factors to aid bone repair. Acta Biomater 2017; 53:470-482. [PMID: 28193541 DOI: 10.1016/j.actbio.2017.02.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Revised: 02/05/2017] [Accepted: 02/09/2017] [Indexed: 01/06/2023]
Abstract
Easily accessible and effective bone grafts are in urgent need in clinic. The selective cell retention (SCR) strategy, by which osteogenesis-related cells and factors are enriched from bone marrow into bio-scaffolds, holds great promise. However, the retention efficacy is limited by the relatively low densities of osteogenesis-related cells and factors in marrow; in addition, a lack of satisfactory surface modifiers for scaffolds further exacerbates the dilemma. To address this issue, a multi-layered construct consisting of a recombinant fibronectin/cadherin chimera was established via a layer-by-layer self-assembly technique (LBL-rFN/CDH) and used to modify demineralised bone matrix (DBM) scaffolds. The modification was proven stable and effective. By the mechanisms of physical interception and more importantly, chemical recognition (fibronectin/integrins), the LBL-rFN/CDH modification significantly improved the retention efficacy and selectivity for osteogenesis-related cells, e.g., monocytes, mesenchymal stem cells (MSCs) and hematopoietic stem cells (HSCs), and bioactive factors, e.g., bFGF, BMP-2 and SDF-1α. Moreover, the resulting composite (designated as DBM-LBL-rFN/CDH) not only exhibited a strong MSC-recruiting capacity after SCR, but also provided favourable microenvironments for the proliferation and osteogenic differentiation of MSCs. Eventually, bone repair was evidently improved. Collectively, DBM-LBL-rFN/CDH presented a suitable biomaterial for SCR and a promising solution for tremendous need for bone grafts. STATEMENT OF SIGNIFICANCE There is an urgent need for effective bone grafts. With the potential of integrating osteogenicity, osteoinductivity and osteoconductivity, selective cell retention (SCR) technology brings hope for developing ideal grafts. However, it is constrained by low efficacy and selectivity. Thus, we modified demineralized bone matrix with nano-scaled and multi-layered recombinant fibronectin/cadherin chimera (DBM-rFN/CDH-LBL), and evaluate its effects on SCR and bone repair. DBM-rFN/CDH-LBL significantly improved the efficacy and selectivity of SCR via physical interception and chemical recognition. The post-enriched DBM-rFN/CDH-LBL provided favourable microenvironments to facilitate the migration, proliferation and osteogenic differentiation of MSCs, thus accelerating bone repair. Conclusively, DBM-rFN/CDH-LBL presents a novel biomaterial with advantages including high cost-effectiveness, more convenience for storage and transport and can be rapidly constructed intraoperatively.
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Affiliation(s)
- Junchao Xing
- Department of Orthopedics, National & Regional United Engineering Laboratory of Tissue Engineering, Southwest Hospital, the Third Military Medical University, Chongqing, China; Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China; Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Tieniu Mei
- Department of Orthopedics, National & Regional United Engineering Laboratory of Tissue Engineering, Southwest Hospital, the Third Military Medical University, Chongqing, China; Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China; Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Keyu Luo
- Department of Orthopedics, National & Regional United Engineering Laboratory of Tissue Engineering, Southwest Hospital, the Third Military Medical University, Chongqing, China; Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China; Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Zhiqiang Li
- Department of Orthopedics, National & Regional United Engineering Laboratory of Tissue Engineering, Southwest Hospital, the Third Military Medical University, Chongqing, China; Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China; Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Aijun Yang
- Department of Orthopedics, National & Regional United Engineering Laboratory of Tissue Engineering, Southwest Hospital, the Third Military Medical University, Chongqing, China; Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China; Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Zhilin Li
- Department of Orthopedics, National & Regional United Engineering Laboratory of Tissue Engineering, Southwest Hospital, the Third Military Medical University, Chongqing, China; Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China; Tissue Engineering Laboratory of Chongqing City, Chongqing, China; Department of Spine, Lanzhou General Hospital, Lanzhou Command of CPLA, Lanzhou 730050, China
| | - Zhao Xie
- Department of Orthopedics, National & Regional United Engineering Laboratory of Tissue Engineering, Southwest Hospital, the Third Military Medical University, Chongqing, China; Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China; Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Zehua Zhang
- Department of Orthopedics, National & Regional United Engineering Laboratory of Tissue Engineering, Southwest Hospital, the Third Military Medical University, Chongqing, China; Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China; Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Shiwu Dong
- Department of Orthopedics, National & Regional United Engineering Laboratory of Tissue Engineering, Southwest Hospital, the Third Military Medical University, Chongqing, China; Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China; Tissue Engineering Laboratory of Chongqing City, Chongqing, China; Department of Biomedical Materials Science, College of Biomedical Engineering, Third Military Medical University, Chongqing, China
| | - Tianyong Hou
- Department of Orthopedics, National & Regional United Engineering Laboratory of Tissue Engineering, Southwest Hospital, the Third Military Medical University, Chongqing, China; Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China; Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Jianzhong Xu
- Department of Orthopedics, National & Regional United Engineering Laboratory of Tissue Engineering, Southwest Hospital, the Third Military Medical University, Chongqing, China; Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China; Tissue Engineering Laboratory of Chongqing City, Chongqing, China.
| | - Fei Luo
- Department of Orthopedics, National & Regional United Engineering Laboratory of Tissue Engineering, Southwest Hospital, the Third Military Medical University, Chongqing, China; Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China; Tissue Engineering Laboratory of Chongqing City, Chongqing, China.
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Luo K, Mei T, Li Z, Deng M, Zhang Z, Hou T, Dong S, Xie Z, Xu J, Luo F. A High-Adhesive Lysine-Cyclic RGD Peptide Designed for Selective Cell Retention Technology. Tissue Eng Part C Methods 2016; 22:585-95. [PMID: 27154386 DOI: 10.1089/ten.tec.2015.0517] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Affiliation(s)
- Keyu Luo
- Department of Orthopedics, Southwest Hospital, National & Regional United Engineering Laboratory of Tissue Engineering, The Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Tieniu Mei
- Department of Orthopedics, Southwest Hospital, National & Regional United Engineering Laboratory of Tissue Engineering, The Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Zhiqiang Li
- Department of Orthopedics, Southwest Hospital, National & Regional United Engineering Laboratory of Tissue Engineering, The Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Moyuan Deng
- Department of Orthopedics, Southwest Hospital, National & Regional United Engineering Laboratory of Tissue Engineering, The Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Zehua Zhang
- Department of Orthopedics, Southwest Hospital, National & Regional United Engineering Laboratory of Tissue Engineering, The Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Tianyong Hou
- Department of Orthopedics, Southwest Hospital, National & Regional United Engineering Laboratory of Tissue Engineering, The Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Shiwu Dong
- Department of Orthopedics, Southwest Hospital, National & Regional United Engineering Laboratory of Tissue Engineering, The Third Military Medical University, Chongqing, China
- Department of Biomedical Materials Science, College of Biomedical Engineering, The Third Military Medical University, Chongqing, China
| | - Zhao Xie
- Department of Orthopedics, Southwest Hospital, National & Regional United Engineering Laboratory of Tissue Engineering, The Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Jianzhong Xu
- Department of Orthopedics, Southwest Hospital, National & Regional United Engineering Laboratory of Tissue Engineering, The Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Fei Luo
- Department of Orthopedics, Southwest Hospital, National & Regional United Engineering Laboratory of Tissue Engineering, The Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
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