1
|
Sun Y, Shi M, Niu B, Xu X, Xia W, Deng C. Mg-Sr-Ca containing bioactive glass nanoparticles hydrogel modified mineralized collagen scaffold for bone repair. J Biomater Appl 2024; 39:117-128. [PMID: 38775351 DOI: 10.1177/08853282241254741] [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: 06/23/2024]
Abstract
The aim of this study is to explore the therapeutic effects of Mg-Sr-Ca containing bioactive glass nanoparticles sodium alginate hydrogel modified mineralized collagen scaffold (Mg-Sr-Ca-BGNs-SA-MC) on the repair of osteoporotic bone defect. During the study, Mg-Sr-Ca containing bioactive glass nanoparticles (Mg-Sr-Ca-BGNs) were synthesized using the sol-gel method, and the Mg-Sr-Ca-BGNs-SA-MC scaffold was synthesized by a simple method. The Mg-Sr-Ca-BGNs and the Mg-Sr-Ca-BGNs-SA-MC scaffold were observed by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The elements of Mg, Sr, Ca and Si were effectively integrated into Mg-Sr-Ca-BGNs. SEM analysis revealed the presence of Mg-Sr-Ca-BGNs on the scaffold's surface. Furthermore, the cytotoxicity of the scaffolds were assessed using a live/dead assay. The result of the live/dead assay demonstrated that the scaffold materials were non-toxic to cell growth. More importantly, the in vivo study indicated that implanted scaffold promoted tissue regeneration and integration with newly formed bone. Overall, the Mg-Sr-Ca-BGNs-SA-MC scaffold is suitable for guided bone regeneration and beneficial to repair of osteoporotic bone defects.
Collapse
Affiliation(s)
- Yi Sun
- Anhui Provincial Engineering Research Center for Dental Materials and Application, Wannan Medical College, Wuhu, China
- School of Stomatology, Wannan Medical College, Wuhu, China
| | - Min Shi
- Anhui Provincial Engineering Research Center for Dental Materials and Application, Wannan Medical College, Wuhu, China
- School of Stomatology, Wannan Medical College, Wuhu, China
| | - Bowen Niu
- Anhui Provincial Engineering Research Center for Dental Materials and Application, Wannan Medical College, Wuhu, China
- School of Stomatology, Wannan Medical College, Wuhu, China
| | - Xiangyang Xu
- Anhui Provincial Engineering Research Center for Dental Materials and Application, Wannan Medical College, Wuhu, China
- School of Stomatology, Wannan Medical College, Wuhu, China
| | - Wen Xia
- Anhui Provincial Engineering Research Center for Dental Materials and Application, Wannan Medical College, Wuhu, China
- School of Stomatology, Wannan Medical College, Wuhu, China
| | - Chao Deng
- Anhui Provincial Engineering Research Center for Dental Materials and Application, Wannan Medical College, Wuhu, China
- School of Stomatology, Wannan Medical College, Wuhu, China
| |
Collapse
|
2
|
Zhu X, Liu H, Mei C, Chen F, Guo M, Wei C, Wang D, Luo M, Hu X, Zhao Y, Hao F, Shi C, Li W. A composite hydrogel loaded with the processed pyritum promotes bone repair via stimulate the osteogenic differentiation of BMSCs. BIOMATERIALS ADVANCES 2024; 160:213848. [PMID: 38581745 DOI: 10.1016/j.bioadv.2024.213848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 03/31/2024] [Accepted: 04/01/2024] [Indexed: 04/08/2024]
Abstract
Tissue engineering shows promise in repairing extensive bone defects. The promotion of proliferation and osteogenic differentiation of bone marrow mesenchymal stem cells (BMSCs) by biological scaffolds has a significant impact on bone regeneration outcomes. In this study we used an injectable hydrogel, known as aminated mesoporous silica gel composite hydrogel (MSNs-NH2@GelMA), loaded with a natural drug, processed pyritum (PP), to promote healing of bone defects. The mechanical properties of the composite hydrogel were significantly superior to those of the blank hydrogel. In vitro experiments revealed that the composite hydrogel stimulated the osteogenic differentiation of BMSCs, and significantly increased the expression of type I collagen (Col 1), runt-related transcription factor 2 (Runx 2), alkaline phosphatase (ALP), osteocalcin (OCN). In vivo experiments showed that the composite hydrogel promoted the generation of new bones. These findings provide evidence that the composite hydrogel pyritum-loaded holds promise as a biomaterial for bone repair.
Collapse
Affiliation(s)
- Xingyu Zhu
- School of Pharmacy, Nanjing University of Chinese Medicine, Jiangsu, Nanjing 210023, China; Nanjing University of Chinese Medicine, Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Jiangsu, Nanjing 210023, China; Jiangsu College of Nursing, Huai'an 223001, China
| | - Huanjin Liu
- Changzhou Hospital Affiliated to Nanjing University of Chinese Medicine, Jiangsu, Changzhou 213003, China
| | - Chunmei Mei
- School of Pharmacy, Nanjing University of Chinese Medicine, Jiangsu, Nanjing 210023, China; Nanjing University of Chinese Medicine, Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Jiangsu, Nanjing 210023, China
| | - Fugui Chen
- School of Pharmacy, Nanjing University of Chinese Medicine, Jiangsu, Nanjing 210023, China; Nanjing University of Chinese Medicine, Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Jiangsu, Nanjing 210023, China
| | - Mengyu Guo
- School of Pharmacy, Nanjing University of Chinese Medicine, Jiangsu, Nanjing 210023, China; Nanjing University of Chinese Medicine, Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Jiangsu, Nanjing 210023, China
| | - Chenxu Wei
- Jiangyin Hospital Affiliated to Nanjing University of Chinese Medicine, Jiangsu, Jiangyin, 214400, China
| | - Dan Wang
- School of Pharmaceutical Sciences, Tsinghua University, Beijing 100000, China
| | - Meimei Luo
- School of Pharmacy, Nanjing University of Chinese Medicine, Jiangsu, Nanjing 210023, China; Nanjing University of Chinese Medicine, Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Jiangsu, Nanjing 210023, China
| | - Xiaofang Hu
- School of Pharmacy, Nanjing University of Chinese Medicine, Jiangsu, Nanjing 210023, China; Nanjing University of Chinese Medicine, Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Jiangsu, Nanjing 210023, China
| | - Yuwei Zhao
- School of Pharmacy, Nanjing University of Chinese Medicine, Jiangsu, Nanjing 210023, China; Nanjing University of Chinese Medicine, Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Jiangsu, Nanjing 210023, China
| | - Fangyu Hao
- School of Pharmacy, Nanjing University of Chinese Medicine, Jiangsu, Nanjing 210023, China; Nanjing University of Chinese Medicine, Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Jiangsu, Nanjing 210023, China
| | - Changcan Shi
- School of Pharmacy, Nanjing University of Chinese Medicine, Jiangsu, Nanjing 210023, China; Nanjing University of Chinese Medicine, Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Jiangsu, Nanjing 210023, China.
| | - Weidong Li
- School of Pharmacy, Nanjing University of Chinese Medicine, Jiangsu, Nanjing 210023, China; Nanjing University of Chinese Medicine, Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Jiangsu, Nanjing 210023, China.
| |
Collapse
|
3
|
Han H, Zhou Z, Shang T, Li S, Shen X, Fang J, Cui L. Silk Fibroin-Laponite Porous Microspheres as Cell Microcarriers for Osteogenic Differentiation. Tissue Eng Part A 2024. [PMID: 38666700 DOI: 10.1089/ten.tea.2024.0070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/09/2024] Open
Abstract
Silk fibroin (SF) has garnered significant attention as a natural polymer for fabricating porous scaffolds in various engineering applications. However, the limited osteoinductive property of SF has hindered its efficacy in bone repair applications. In this study, we constructed an SF-based injectable porous microcarrier that is doped with laponite (LAP), containing magnesium ions (Mg2+). The influence of freezing temperatures and concentrations of SF and LAP on the structural parameters of SF-LAP microcarriers was investigated. The SF-LAP microcarrier exhibited a porosity of 76.7 ± 1.2% and a controlled pore size of 24.6 ± 4.0 μm. At the 6 weeks of in vitro degradation test, a mild alkaline level in culture medium containing SF-LAP microcarriers was detected. The release of Mg2+ from the SF-LAP microcarrier was maintained at a concentration within the range of 1.2-2.3 mM during the 6 weeks. The seeded human adipose-derived stem cells in the SF-LAP microcarrier demonstrated a significant enhancement in osteogenic differentiation compared with cells seeded in the pure SF microcarrier, as evidenced by quantitative alkaline phosphatase activity and the expression of osteogenic marker genes. These findings underscore the potential of the SF-LAP microcarrier as an ideal cell carrier in the treatment of bone defects.
Collapse
Affiliation(s)
- Haotian Han
- Department of Plastic and Cosmetic Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Zhihua Zhou
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of the Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, China
| | - Ting Shang
- Department of Plastic and Cosmetic Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Shuaijun Li
- Department of Reconstructive and Regenerative Surgery, Shanghai Tongji Hospital, Tongji University School of Medicine, Shanghai, China
- Department of Stem Cells and Regenerative Medicine, Tongji University School of Medicine, Shanghai, China
| | - Xiang Shen
- Department of Orthopedics, The Fourth Hospital of Changsha, Changsha, China
| | - Jianjun Fang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of the Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, China
| | - Lei Cui
- Department of Plastic and Cosmetic Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
- Department of Reconstructive and Regenerative Surgery, Shanghai Tongji Hospital, Tongji University School of Medicine, Shanghai, China
- Department of Stem Cells and Regenerative Medicine, Tongji University School of Medicine, Shanghai, China
| |
Collapse
|
4
|
Xiang S, Zhang C, Guan Z, Li X, Liu Y, Feng G, Luo X, Zhang B, Weng J, Xiao D. Preparation of a novel antibacterial magnesium carbonate coating on a titanium surface and its in vitro biocompatibility. RSC Adv 2024; 14:10516-10525. [PMID: 38567331 PMCID: PMC10985587 DOI: 10.1039/d4ra00399c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 03/25/2024] [Indexed: 04/04/2024] Open
Abstract
Magnesium-based coatings have attracted great attention in surface modification of titanium implants due to their superior angiogenic and osteogenic properties. However, their biological effects as a carbonate-based constituent remain unrevealed. In this study, magnesium carbonate coatings were prepared on titanium surfaces under hydrothermal conditions and subsequently treated with hydrogen peroxide. Also, their antibacterial activity and in vitro cell biocompatibility were evaluated. The obtained coatings consisted of nanoparticles without cracks and exhibited excellent adhesion to the substrate. X-ray diffraction (XRD) results indicated pure magnesium carbonate coatings formed on the Ti surface after hydrothermal treatment. After hydrogen peroxide treatment, the phase composition of the coatings had no obvious change. Compared to the untreated coatings, the hydrogen peroxide-treated coatings showed increased surface roughness and hydrophilicity. Co-culture with Staphylococcus aureus (S. aureus) demonstrated that the obtained coatings had good antibacterial activity. In vitro cell culture results showed that the hydrogen peroxide-treated coatings enhanced the viability, proliferation, and osteogenic differentiation of bone marrow mesenchymal stem cells (BMSCs). These findings suggest that this MgCO3-based coating exhibits excellent antibacterial performance and osteogenic potential. Based on the above, this study provides a simple method for preparing titanium implants with dual antibacterial and osteogenic capabilities, holding great promise in clinical applications.
Collapse
Affiliation(s)
- Shougang Xiang
- Department of Orthopaedics, Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital (Beijing Anzhen Hospital Nanchong Hospital), The Second Clinical College of North Sichuan Medical College Nanchong Sichuan 637000 China
| | - Chengdong Zhang
- Key Laboratory of Advanced Technologies of Materials (MOE), School of Materials Science and Engineering, Southwest Jiaotong University Chengdu Sichuan 610031 China
| | - Zhenju Guan
- Department of Orthopaedics, Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital (Beijing Anzhen Hospital Nanchong Hospital), The Second Clinical College of North Sichuan Medical College Nanchong Sichuan 637000 China
| | - Xingping Li
- Department of Orthopaedics, Chengfei Hospital Chengdu Sichuan 610091 China
| | - Yumei Liu
- Collaboration Innovation Center for Tissue Repair Material Engineering Technology, China West Normal University Nanchong Sichuan 637002 China
| | - Gang Feng
- Department of Orthopaedics, Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital (Beijing Anzhen Hospital Nanchong Hospital), The Second Clinical College of North Sichuan Medical College Nanchong Sichuan 637000 China
| | - Xuwei Luo
- Department of Orthopaedics, Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital (Beijing Anzhen Hospital Nanchong Hospital), The Second Clinical College of North Sichuan Medical College Nanchong Sichuan 637000 China
| | - Bo Zhang
- Department of Orthopaedics, Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital (Beijing Anzhen Hospital Nanchong Hospital), The Second Clinical College of North Sichuan Medical College Nanchong Sichuan 637000 China
| | - Jie Weng
- Key Laboratory of Advanced Technologies of Materials (MOE), School of Materials Science and Engineering, Southwest Jiaotong University Chengdu Sichuan 610031 China
| | - Dongqin Xiao
- Department of Orthopaedics, Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital (Beijing Anzhen Hospital Nanchong Hospital), The Second Clinical College of North Sichuan Medical College Nanchong Sichuan 637000 China
| |
Collapse
|
5
|
Qi L, Fang X, Yan J, Pan C, Ge W, Wang J, Shen SG, Lin K, Zhang L. Magnesium-containing bioceramics stimulate exosomal miR-196a-5p secretion to promote senescent osteogenesis through targeting Hoxa7/MAPK signaling axis. Bioact Mater 2024; 33:14-29. [PMID: 38024235 PMCID: PMC10661166 DOI: 10.1016/j.bioactmat.2023.10.024] [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: 06/19/2023] [Revised: 09/19/2023] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
Stem cell senescence is characterized by progressive functional dysfunction and secretory phenotypic changes including decreased proliferation, dysfunction of osteogenic and angiogenic differentiation, increased secretion of the senescence-associated secretory phenotype (SASP), which bring difficulties for bone repair. Rescuing or delaying senescence of aged bone marrow mesenchymal stem cells (O-BMSCs) was considered as effective strategy for bone regeneration in aging microenvironment. Magnesium (Mg) ion released from bioceramics was reported to facilitate bone regeneration via enhancing osteogenesis and alleviating senescence. In this study, Akermanite biocreamics (Akt) containing Mg ion as a model was demonstrated to promote osteogenesis and angiogenesis effects of O-BMSCs by activating the MAPK signaling pathway in vitro. Moreover, the enhanced osteogenesis effects might be attributed to enhanced Mg-containing Akt-mediated exosomal miR-196a-5p cargo targeting Hoxa7 and activation of MAPK signaling pathway. Furthermore, the in vivo study confirmed that 3D-printed porous Mg-containing Akt scaffolds effectively increased bone regeneration in cranial defects of aged rats. The current results indicated that the exosomal-miR-196a-5p/Hoxa7/MAPK signaling axis might be the potential mechanism underlying Akt-mediated osteogenesis. The exosome-meditaed therapy stimulated by the released Mg ion contained in Akt biocreamics or other biomaterials might serve as a candidate strategy for bone repair in aged individuals.
Collapse
Affiliation(s)
- Lei Qi
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, 200011, PR China
- National Clinical Research Center for Oral Diseases, 200011, PR China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, PR China
| | - Xin Fang
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, 200011, PR China
- National Clinical Research Center for Oral Diseases, 200011, PR China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, PR China
| | - Jinge Yan
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, 200011, PR China
- National Clinical Research Center for Oral Diseases, 200011, PR China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, PR China
| | - Cancan Pan
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, 200011, PR China
- National Clinical Research Center for Oral Diseases, 200011, PR China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, PR China
| | - Weiwen Ge
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, 200011, PR China
- National Clinical Research Center for Oral Diseases, 200011, PR China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, PR China
| | - Jing Wang
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, 200011, PR China
- National Clinical Research Center for Oral Diseases, 200011, PR China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, PR China
| | - Steve Gf Shen
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, PR China
- National Clinical Research Center for Oral Diseases, PR China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, PR China
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, PR China
| | - Kaili Lin
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, PR China
- National Clinical Research Center for Oral Diseases, PR China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, PR China
| | - Lei Zhang
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, PR China
- National Clinical Research Center for Oral Diseases, PR China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, PR China
| |
Collapse
|
6
|
Wu H, Yu M, Zhang S, You M, Xiong A, Feng B, Niu J, Yuan G, Yue B, Pei J. Mg-based implants with a sandwiched composite coating simultaneously facilitate antibacterial and osteogenic properties. J Mater Chem B 2024; 12:2015-2027. [PMID: 38304935 DOI: 10.1039/d3tb02744a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
Insufficient antibacterial effects and over-fast degradation are the main limitations of magnesium (Mg)-based orthopedic implants. In this study, a sandwiched composite coating containing a triclosan (TCS)-loaded poly(lactic acid) (PLA) layer inside and brushite (DCPD) layer outside was prepared on the surface of the Mg-Nd-Zn-Zr (denoted as JDBM) implant. In vitro degradation tests revealed a remarkable improvement in the corrosion resistance and moderate degradation rate. The drug release profile demonstrated a controllable and sustained TCS release for at least two weeks in vitro. The antibacterial rates of the implant were all over 99.8% for S. aureus, S. epidermidis, and E. coli, demonstrating superior antibacterial effects. Additionally, this coated JDBM implant exhibited no cytotoxicity but improved cell adhesion and proliferation, indicating excellent cytocompatibility. In vivo assays were conducted by implant-related femur osteomyelitis and osseointegration models in rats. Few bacteria were attached to the implant surface and the surrounding bone tissue. Furthermore, the coated JDBM implant exhibited more new bone formation than other groups due to the synergistic biological effects of released TCS and Mg2+, revealing excellent osteogenic ability. In summary, the JDBM implant with the sandwiched composite coating could significantly enhance the antibacterial activities and osteogenic properties simultaneously by the controllable release of TCS and Mg2+, presenting great potential for clinical transformation.
Collapse
Affiliation(s)
- Han Wu
- National Engineering Research Center of Light Alloy Net Forming and State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China.
| | - Mengjiao Yu
- National Engineering Research Center of Light Alloy Net Forming and State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China.
| | - Shutao Zhang
- Department of Bone and Joint Surgery, Department of Orthopaedics, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Mingyu You
- National Engineering Research Center of Light Alloy Net Forming and State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China.
| | - Ao Xiong
- National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, 518036, China
| | - Boxuan Feng
- National Engineering Research Center of Light Alloy Net Forming and State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China.
| | - Jialin Niu
- National Engineering Research Center of Light Alloy Net Forming and State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China.
| | - Guangyin Yuan
- National Engineering Research Center of Light Alloy Net Forming and State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China.
| | - Bing Yue
- Department of Bone and Joint Surgery, Department of Orthopaedics, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Jia Pei
- National Engineering Research Center of Light Alloy Net Forming and State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China.
| |
Collapse
|
7
|
Hong X, Tian G, Zhu Y, Ren T. Exogeneous metal ions as therapeutic agents in cardiovascular disease and their delivery strategies. Regen Biomater 2023; 11:rbad103. [PMID: 38173776 PMCID: PMC10761210 DOI: 10.1093/rb/rbad103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 10/26/2023] [Accepted: 11/11/2023] [Indexed: 01/05/2024] Open
Abstract
Metal ions participate in many metabolic processes in the human body, and their homeostasis is crucial for life. In cardiovascular diseases (CVDs), the equilibriums of metal ions are frequently interrupted, which are related to a variety of disturbances of physiological processes leading to abnormal cardiac functions. Exogenous supplement of metal ions has the potential to work as therapeutic strategies for the treatment of CVDs. Compared with other therapeutic drugs, metal ions possess broad availability, good stability and safety and diverse drug delivery strategies. The delivery strategies of metal ions are important to exert their therapeutic effects and reduce the potential toxic side effects for cardiovascular applications, which are also receiving increasing attention. Controllable local delivery strategies for metal ions based on various biomaterials are constantly being designed. In this review, we comprehensively summarized the positive roles of metal ions in the treatment of CVDs from three aspects: protecting cells from oxidative stress, inducing angiogenesis, and adjusting the functions of ion channels. In addition, we introduced the transferability of metal ions in vascular reconstruction and cardiac tissue repair, as well as the currently available engineered strategies for the precise delivery of metal ions, such as integrated with nanoparticles, hydrogels and scaffolds.
Collapse
Affiliation(s)
- Xiaoqian Hong
- Department of Cardiology of the Second Affiliated Hospital and State Key Laboratory of Transvascular Implantation Devices, Cardiovascular Key Laboratory of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou 310009, China
| | - Geer Tian
- Department of Cardiology of the Second Affiliated Hospital and State Key Laboratory of Transvascular Implantation Devices, Cardiovascular Key Laboratory of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou 310009, China
- Binjiang Institute of Zhejiang University, Hangzhou 310053, China
| | - Yang Zhu
- Binjiang Institute of Zhejiang University, Hangzhou 310053, China
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Tanchen Ren
- Department of Cardiology of the Second Affiliated Hospital and State Key Laboratory of Transvascular Implantation Devices, Cardiovascular Key Laboratory of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou 310009, China
| |
Collapse
|
8
|
Luo Y, Liu H, Zhang Y, Liu Y, Liu S, Liu X, Luo E. Metal ions: the unfading stars of bone regeneration-from bone metabolism regulation to biomaterial applications. Biomater Sci 2023; 11:7268-7295. [PMID: 37800407 DOI: 10.1039/d3bm01146a] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/07/2023]
Abstract
In recent years, bone regeneration has emerged as a remarkable field that offers promising guidance for treating bone-related diseases, such as bone defects, bone infections, and osteosarcoma. Among various bone regeneration approaches, the metal ion-based strategy has surfaced as a prospective candidate approach owing to the extensive regulatory role of metal ions in bone metabolism and the diversity of corresponding delivery strategies. Various metal ions can promote bone regeneration through three primary strategies: balancing the effects of osteoblasts and osteoclasts, regulating the immune microenvironment, and promoting bone angiogenesis. In the meantime, the complex molecular mechanisms behind these strategies are being consistently explored. Moreover, the accelerated development of biomaterials broadens the prospect of metal ions applied to bone regeneration. This review highlights the potential of metal ions for bone regeneration and their underlying mechanisms. We propose that future investigations focus on refining the clinical utilization of metal ions using both mechanistic inquiry and materials engineering to bolster the clinical effectiveness of metal ion-based approaches for bone regeneration.
Collapse
Affiliation(s)
- Yankun Luo
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
| | - Hanghang Liu
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
- Department of Emergency, West China Hospital of Stomatology, Sichuan University, No. 14, Section 3, Renmin Nanlu, Chengdu, Sichuan, 610041, People's Republic of China
| | - Yaowen Zhang
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
| | - Yao Liu
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
- Department of Oral Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China
| | - Shibo Liu
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
- Department of Oral Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China
| | - Xian Liu
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
- Department of Oral Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China
| | - En Luo
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
- Department of Oral Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China
| |
Collapse
|
9
|
Zhu Y, Jia G, Yang Y, Weng J, Liu S, Zhang M, Zhang G, Qin H, Chen Y, Yang Q, Yuan G, Yu F, Zeng H. Biomimetic Porous Magnesium Alloy Scaffolds Promote the Repair of Osteoporotic Bone Defects in Rats through Activating the Wnt/β-Catenin Signaling Pathway. ACS Biomater Sci Eng 2023. [PMID: 37200162 DOI: 10.1021/acsbiomaterials.2c01097] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
In this study, biomimetic porous magnesium alloy scaffolds were prepared to repair femoral bone defects in ovariectomized osteoporotic rats. The purpose of the study was to investigate the effect of biomimetic porous magnesium alloy scaffolds on repairing osteoporotic bone defects and possible mechanisms. The animal model of osteoporosis was established in female SD rats. Three months later, a bone defect of 3 mm in diameter and 3 mm in depth was created in the lateral condyle of the right femur. The rats were then randomly divided into two groups: an experimental group and a control group. Four weeks after surgery, gross specimens were observed and micro-CT scans were performed. The repair of osteoporotic femoral defects in rats was studied histologically using HE staining, Masson staining, and Goldner staining. The expression of Wnt5a, β-catenin, and BMP-2 was measured between groups by immunohistochemical staining. The bone defect was repaired better after the application of biomimetic porous magnesium alloy scaffolds. Immunohistochemical results showed significantly higher expression of Wnt5a, β-catenin, and BMP-2. To conclude, the biomimetic porous magnesium alloy scaffolds proposed in this paper might promote the repair of osteoporotic femoral bone defects in rats possibly through activating the Wnt/β-catenin signaling pathway.
Collapse
Affiliation(s)
- Yuanchao Zhu
- Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, China
- National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Gaozhi Jia
- School of Intelligent Manufacturing and Equipment, Shenzhen Institute of Information Technology, Shenzhen 518172, China
| | - Yifei Yang
- Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, China
- National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Jian Weng
- Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, China
- National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Su Liu
- Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, China
- National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Mengwei Zhang
- Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, China
- National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Geng Zhang
- Zunyi Medical University, Zunyi 563000, China
| | - Haotian Qin
- Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, China
- National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Yixiao Chen
- Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, China
- National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Qi Yang
- Department of Medical Ultrasound, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Guangyin Yuan
- Shanghai Jiao Tong University, Shanghai 200240, China
| | - Fei Yu
- Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, China
- National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Hui Zeng
- Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, China
- National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen 518036, China
| |
Collapse
|