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Yang J, Gong X, Li T, Xia Z, He R, Song X, Wang X, Wu J, Chen J, Wang F, Xiong R, Lin Y, Chen G, Yang L, Cai K. Tantalum Particles Promote M2 Macrophage Polarization and Regulate Local Bone Metabolism via Macrophage-Derived Exosomes Influencing the Fates of BMSCs. Adv Healthc Mater 2024; 13:e2303814. [PMID: 38497832 DOI: 10.1002/adhm.202303814] [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: 11/01/2023] [Revised: 03/07/2024] [Indexed: 03/19/2024]
Abstract
In this study, the regulatory role and mechanisms of tantalum (Ta) particles in the bone tissue microenvironment are explored. Ta particle deposition occurs in both clinical samples and animal tissues following porous Ta implantation. Unlike titanium (Ti) particles promoting M1 macrophage (Mϕ) polarization, Ta particles regulating calcium signaling pathways and promoting M2 Mϕ polarization. Ta-induced M2 Mϕ enhances bone marrow-derived mesenchymal stem cells (BMSCs) proliferation, migration, and osteogenic differentiation through exosomes (Exo) by upregulating miR-378a-3p/miR-221-5p and downregulating miR-155-5p/miR-212-5p. Ta particles suppress the pro-inflammatory and bone resorption effects of Ti particles in vivo and in vitro. In a rat femoral condyle bone defect model, artificial bone loaded with Ta particles promotes endogenous Mϕ polarization toward M2 differentiation at the defect site, accelerating bone repair. In conclusion, Ta particles modulate Mϕ polarization toward M2 and influence BMSCs osteogenic capacity through Exo secreted by M2 Mϕ, providing insights for potential bone repair applications.
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Affiliation(s)
- Junjun Yang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education College of Bioengineering, Chongqing University, Chongqing, 400044, China
| | - Xiaoyuan Gong
- Center for Joint Surgery, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, China
| | - Tao Li
- Center for Joint Surgery, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, China
| | - Zengzilu Xia
- Key Laboratory of Biorheological Science and Technology, Ministry of Education College of Bioengineering, Chongqing University, Chongqing, 400044, China
| | - Rui He
- Center for Joint Surgery, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, China
| | - Xiongbo Song
- Center for Joint Surgery, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, China
| | - Xin Wang
- Center for Joint Surgery, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, China
| | - Jiangyi Wu
- Department of Sports Medicine and Rehabilitation, Peking University Shenzhen Hospital, Shenzhen, 518036, China
| | - Jiajia Chen
- Center of Biomedical Analysis, Army Medical University (Third Military Medical University), Chongqing, 400038, China
| | - Fangzheng Wang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education College of Bioengineering, Chongqing University, Chongqing, 400044, China
| | - Ran Xiong
- Center for Joint Surgery, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, China
| | - Yangjing Lin
- Center for Joint Surgery, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, China
| | - Guangxing Chen
- Center for Joint Surgery, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, China
| | - Liu Yang
- Center for Joint Surgery, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, China
| | - Kaiyong Cai
- Key Laboratory of Biorheological Science and Technology, Ministry of Education College of Bioengineering, Chongqing University, Chongqing, 400044, China
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Li L, Soyhan I, Warszawik E, van Rijn P. Layered Double Hydroxides: Recent Progress and Promising Perspectives Toward Biomedical Applications. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2306035. [PMID: 38501901 PMCID: PMC11132086 DOI: 10.1002/advs.202306035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Indexed: 03/20/2024]
Abstract
Layered double hydroxides (LDHs) have been widely studied for biomedical applications due to their excellent properties, such as good biocompatibility, degradability, interlayer ion exchangeability, high loading capacity, pH-responsive release, and large specific surface area. Furthermore, the flexibility in the structural composition and ease of surface modification of LDHs makes it possible to develop specifically functionalized LDHs to meet the needs of different applications. In this review, the recent advances of LDHs for biomedical applications, which include LDH-based drug delivery systems, LDHs for cancer diagnosis and therapy, tissue engineering, coatings, functional membranes, and biosensors, are comprehensively discussed. From these various biomedical research fields, it can be seen that there is great potential and possibility for the use of LDHs in biomedical applications. However, at the same time, it must be recognized that the actual clinical translation of LDHs is still very limited. Therefore, the current limitations of related research on LDHs are discussed by combining limited examples of actual clinical translation with requirements for clinical translation of biomaterials. Finally, an outlook on future research related to LDHs is provided.
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Affiliation(s)
- Lei Li
- Department of Biomedical EngineeringUniversity of GroningenUniversity Medical Center GroningenA. Deusinglaan 1Groningen, AV9713The Netherlands
- W. J. Kolff Institute for Biomedical Engineering and Materials ScienceUniversity of GroningenUniversity Medical Center GroningenA. Deusinglaan 1Groningen, AV9713The Netherlands
| | - Irem Soyhan
- Department of Biomedical EngineeringUniversity of GroningenUniversity Medical Center GroningenA. Deusinglaan 1Groningen, AV9713The Netherlands
- W. J. Kolff Institute for Biomedical Engineering and Materials ScienceUniversity of GroningenUniversity Medical Center GroningenA. Deusinglaan 1Groningen, AV9713The Netherlands
| | - Eliza Warszawik
- Department of Biomedical EngineeringUniversity of GroningenUniversity Medical Center GroningenA. Deusinglaan 1Groningen, AV9713The Netherlands
- W. J. Kolff Institute for Biomedical Engineering and Materials ScienceUniversity of GroningenUniversity Medical Center GroningenA. Deusinglaan 1Groningen, AV9713The Netherlands
| | - Patrick van Rijn
- Department of Biomedical EngineeringUniversity of GroningenUniversity Medical Center GroningenA. Deusinglaan 1Groningen, AV9713The Netherlands
- W. J. Kolff Institute for Biomedical Engineering and Materials ScienceUniversity of GroningenUniversity Medical Center GroningenA. Deusinglaan 1Groningen, AV9713The Netherlands
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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.
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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
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Hou C, Zhang Y, Lv Z, Luan Y, Li J, Meng C, Liu K, Luo X, Chen L, Liu F. Macrophage exosomes modified by miR-365-2-5p promoted osteoblast osteogenic differentiation by targeting OLFML1. Regen Biomater 2024; 11:rbae018. [PMID: 38487712 PMCID: PMC10939467 DOI: 10.1093/rb/rbae018] [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: 12/27/2023] [Revised: 02/18/2024] [Accepted: 02/21/2024] [Indexed: 03/17/2024] Open
Abstract
In the bone immune microenvironment, immune cells can regulate osteoblasts through a complex communication network. Macrophages play a central role in mediating immune osteogenesis, exosomes derived from them have osteogenic regulation and can be used as carriers in bone tissue engineering. However, there are problems with exosomal therapy alone, such as poor targeting, and the content of loaded molecules cannot reach the therapeutic concentration. In this study, macrophage-derived exosomes modified with miR-365-2-5p were developed to accelerate bone healing. MC3T3-E1 cells were incubated with the culture supernatants of M0, M1 and M2 macrophages, and it was found that the culture medium of M2 macrophages had the most significant effects in contributing to osteogenesis. High-throughput sequencing identified that miR-365-2-5p was significantly expressed in exosomes derived from M2 macrophages. We incubated MC3T3-E1 with exosomes overexpressing or knocking down miR-365-2-5p to examine the biological function of exosome miR-365-2-5p on MC3T3-E1 differentiation. These findings suggested that miR-365-2-5p secreted by exosomes increased the osteogenesis of MC3T3-E1. Moreover, miR-365-2-5p had a direct influence over osteogenesis for MC3T3-E1. Sequencing analysis combined with dual luciferase detection indicated that miR-365-2-5p binded to the 3'-UTR of OLFML1. In summary, exosomes secreted by M2 macrophages targeted OLFML1 through miR-365-2-5p to facilitate osteogenesis.
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Affiliation(s)
- Caiyao Hou
- Department of Materials Science and Engineering, Liaocheng University, Liaocheng 252000, China
| | - Yujue Zhang
- Liaocheng People’s Hospital, Liaocheng Hospital Affiliated Shandong First Medical University, Liaocheng 252000, China
| | - Zhaoyong Lv
- Liaocheng People’s Hospital, Liaocheng Hospital Affiliated Shandong First Medical University, Liaocheng 252000, China
| | - Yurun Luan
- Liaocheng People’s Hospital, Liaocheng Hospital Affiliated Shandong First Medical University, Liaocheng 252000, China
| | - Jun Li
- Liaocheng People’s Hospital, Liaocheng Hospital Affiliated Shandong First Medical University, Liaocheng 252000, China
| | - Chunxiu Meng
- Liaocheng People’s Hospital, Liaocheng Hospital Affiliated Shandong First Medical University, Liaocheng 252000, China
| | - Kun Liu
- Liaocheng People’s Hospital, Liaocheng Hospital Affiliated Shandong First Medical University, Liaocheng 252000, China
| | - Xin Luo
- Liaocheng People’s Hospital, Liaocheng Hospital Affiliated Shandong First Medical University, Liaocheng 252000, China
| | - Liyu Chen
- The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250023, China
| | - Fengzhen Liu
- Department of Materials Science and Engineering, Liaocheng University, Liaocheng 252000, China
- Liaocheng People’s Hospital, Liaocheng Hospital Affiliated Shandong First Medical University, Liaocheng 252000, China
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Zhang R, Li M, Li H, Ran X, Jin F, Tan Q, Chen Z. Immune Cell-Derived Exosomes in Inflammatory Disease and Inflammatory Tumor Microenvironment: A Review. J Inflamm Res 2024; 17:301-312. [PMID: 38250144 PMCID: PMC10800116 DOI: 10.2147/jir.s421649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 10/18/2023] [Indexed: 01/23/2024] Open
Abstract
Inflammation is a common feature of many inflammatory diseases and tumors, and plays a decisive role in their development. Exosomes are extracellular vesicles unleashed by assorted types of cells, and it is widely known that exosomes of different immune cell sources play different functions. Exosome production has recently been reported for immune cells comprising macrophages, T cells, B cells, and dendritic cells (DCs). Immune cell-derived exosomes are involved in a variety of inflammatory responses.Herein, we summarize and review the role of macrophages, T cells, B cells, and dendritic cells (DC) in inflammatory diseases, with a focus on the role of immune cell-derived exosomes in osteoarthritis, rheumatoid arthritis, and the inflammatory tumor microenvironment (TME).These findings are expected to be important for developing new treatments for inflammatory diseases and ameliorating tumor-related inflammation.
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Affiliation(s)
- Runmin Zhang
- Department of Orthopaedics, The First Affiliated Hospital of University of South China, Hengyang, People’s Republic of China
| | - Muzhe Li
- Department of Orthopaedics, The First Affiliated Hospital of University of South China, Hengyang, People’s Republic of China
| | - Huiyun Li
- Department of Orthopaedics, The First Affiliated Hospital of University of South China, Hengyang, People’s Republic of China
| | - Xun Ran
- Department of Orthopaedics, The First Affiliated Hospital of University of South China, Hengyang, People’s Republic of China
| | - Fengtian Jin
- Department of Orthopaedics, The First Affiliated Hospital of University of South China, Hengyang, People’s Republic of China
| | - Qingshan Tan
- Department of Orthopaedics, The First Affiliated Hospital of University of South China, Hengyang, People’s Republic of China
| | - Zhiwei Chen
- Department of Orthopaedics, The First Affiliated Hospital of University of South China, Hengyang, People’s Republic of China
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Fang X, Sun D, Li Y, Han X, Gan Y, Jiao J, Jiang M, Gong H, Qi Y, Zhao J. Macrophages in the process of osseointegration around the implant and their regulatory strategies. Connect Tissue Res 2024; 65:1-15. [PMID: 38166507 DOI: 10.1080/03008207.2023.2300455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 12/15/2023] [Indexed: 01/04/2024]
Abstract
PURPOSE/AIM OF THE STUDY To summarize and discuss macrophage properties and their roles and mechanisms in the process of osseointegration in a comprehensive manner, and to provide theoretical support and research direction for future implant surface modification efforts. MATERIALS AND METHODS Based on relevant high-quality articles, this article reviews the role of macrophages in various stages of osseointegration and methods of implant modification. RESULTS AND CONCLUSIONS Macrophages not only promote osseointegration through immunomodulation, but also secrete a variety of cytokines, which play a key role in the angiogenic and osteogenic phases of osseointegration. There is no "good" or "bad" difference between the M1 and M2 phenotypes of macrophages, but their timely presence and sequential switching play a crucial role in implant osseointegration. In the implant surface modification strategy, the induction of sequential activation of the M1 and M2 phenotypes of macrophages is a brighter prospect for implant surface modification than inducing the polarization of macrophages to the M1 or M2 phenotypes individually, which is a promising pathway to enhance the effect of osseointegration and increase the success rate of implant surgery.
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Affiliation(s)
- Xin Fang
- Department of Dental Implantology, Hospital of Stomatology Jilin University, Changchun, Jilin, China
| | - Duo Sun
- Department of Dental Implantology, Hospital of Stomatology Jilin University, Changchun, Jilin, China
| | - Yongli Li
- Department of Dental Implantology, Hospital of Stomatology Jilin University, Changchun, Jilin, China
| | - Xiao Han
- Department of Dental Implantology, Hospital of Stomatology Jilin University, Changchun, Jilin, China
| | - Yulu Gan
- Department of Dental Implantology, Hospital of Stomatology Jilin University, Changchun, Jilin, China
| | - Junjie Jiao
- Department of Dental Implantology, Hospital of Stomatology Jilin University, Changchun, Jilin, China
| | - Mengyuan Jiang
- Department of Dental Implantology, Hospital of Stomatology Jilin University, Changchun, Jilin, China
| | - Heyi Gong
- Department of Dental Implantology, Hospital of Stomatology Jilin University, Changchun, Jilin, China
| | - Yuanzheng Qi
- Department of Dental Implantology, Hospital of Stomatology Jilin University, Changchun, Jilin, China
| | - Jinghui Zhao
- Department of Dental Implantology, Hospital of Stomatology Jilin University, Changchun, Jilin, China
- Jilin Province Key Laboratory of Tooth Department and Bone Remodeling, Hospital of Stomatology Jilin University, Changchun, Jilin, China
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Tan L, Ye Z, Zhuang W, Mao B, Li H, Li X, Wu J, Sang H. 3D printed PLGA/MgO/PDA composite scaffold by low-temperature deposition manufacturing for bone tissue engineering applications. Regen Ther 2023; 24:617-629. [PMID: 38034857 PMCID: PMC10681881 DOI: 10.1016/j.reth.2023.09.015] [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: 05/31/2023] [Revised: 09/06/2023] [Accepted: 09/28/2023] [Indexed: 12/02/2023] Open
Abstract
Introduction Bones are easily damaged. Biomimetic scaffolds are involved in tissue engineering. This study explored polydopamine (PDA)-coated poly lactic-co-glycolic acid (PLGA)-magnesium oxide (MgO) scaffold properties and its effects on bone marrow mesenchymal stem cells (BMSCs) osteogenic differentiation. Methods PLGA/MgO scaffolds were prepared by low-temperature 3D printing technology and PDA coatings were prepared by immersion method. Scaffold structure was observed by scanning electron microscopy with an energy dispersive spectrometer (SEM-EDS), fourier transform infrared spectrometer (FTIR). Scaffold hydrophilicity, compressive/elastic modulus, and degradation rates were analyzed by water contact angle measurement, mechanical tests, and simulated-body fluid immersion. Rat BMSCs were cultured in scaffold extract. Cell activity on days 1, 3, and 7 was detected by MTT. Cells were induced by osteogenic differentiation, followed by evaluation of alkaline phosphatase (ALP) activity on days 3, 7, and 14 of induction and Osteocalcin, Osteocalcin, and Collagen I expressions. Results The prepared PLGA/MgO scaffolds had dense microparticles. With the increase of MgO contents, the hydrophilicity was enhanced, scaffold degradation rate was accelerated, magnesium ion release rate and scaffold extract pH value were increased, and cytotoxicity was less when magnesium mass ratio was less than 10%. Compared with other scaffolds, compressive and elastic modulus of PLGA/MgO (10%) scaffolds were increased; BMSCs incubated with PLGA/MgO (10%) scaffold extract had higher ALP activity and Osteocalcin, Osteopontin, and Collagen I expressions. PDA coating was prepared in PLGA/MgO (10%) scaffolds and the mechanical properties were not affected. PLGA/MgO (10%)/PDA scaffolds had better hydrophilicity and biocompatibility and promoted BMSC osteogenic differentiation. Conclusion Low-temperature 3D printing PLGA/MgO (10%)/PDA scaffolds had good hydrophilicity and biocompatibility, and were conducive to BMSC osteogenic differentiation.
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Affiliation(s)
- Liang Tan
- Department of Orthopedics, Shenzhen Hospital, Southern Medical University, 1333 Xinhu Road, Shenzhen, Guangdong, 518000, PR China
- The Third School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Zhuofeng Ye
- Department of Orthopedics, Jiangmen Central Hospital, Jiangmen, China
| | - Weida Zhuang
- Department of Orthopedics, Shenzhen Hospital, Southern Medical University, 1333 Xinhu Road, Shenzhen, Guangdong, 518000, PR China
- The Third School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Beini Mao
- Department of Orthopedics, Shenzhen Hospital, Southern Medical University, 1333 Xinhu Road, Shenzhen, Guangdong, 518000, PR China
| | - Hetong Li
- Department of Orthopedics, Shenzhen Hospital, Southern Medical University, 1333 Xinhu Road, Shenzhen, Guangdong, 518000, PR China
| | - Xiuwang Li
- Department of Orthopedics, Shenzhen Hospital, Southern Medical University, 1333 Xinhu Road, Shenzhen, Guangdong, 518000, PR China
- The Third School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Jiachang Wu
- Department of Orthopedics, Shenzhen Hospital, Southern Medical University, 1333 Xinhu Road, Shenzhen, Guangdong, 518000, PR China
- The Third School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Hongxun Sang
- Department of Orthopedics, Shenzhen Hospital, Southern Medical University, 1333 Xinhu Road, Shenzhen, Guangdong, 518000, PR China
- The Third School of Clinical Medicine, Southern Medical University, Guangzhou, China
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Aravindraja C, Jeepipalli S, Duncan W, Vekariya KM, Bahadekar S, Chan EKL, Kesavalu L. Unique miRomics Expression Profiles in Tannerella forsythia-Infected Mandibles during Periodontitis Using Machine Learning. Int J Mol Sci 2023; 24:16393. [PMID: 38003583 PMCID: PMC10671577 DOI: 10.3390/ijms242216393] [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: 09/15/2023] [Revised: 11/01/2023] [Accepted: 11/06/2023] [Indexed: 11/26/2023] Open
Abstract
T. forsythia is a subgingival periodontal bacterium constituting the subgingival pathogenic polymicrobial milieu during periodontitis (PD). miRNAs play a pivotal role in maintaining periodontal tissue homeostasis at the transcriptional, post-transcriptional, and epigenetic levels. The aim of this study was to characterize the global microRNAs (miRNA, miR) expression kinetics in 8- and 16-week-old T. forsythia-infected C57BL/6J mouse mandibles and to identify the miRNA bacterial biomarkers of disease process at specific time points. We examined the differential expression (DE) of miRNAs in mouse mandibles (n = 10) using high-throughput NanoString nCounter® miRNA expression panels, which provided significant advantages over specific candidate miRNA or pathway analyses. All the T. forsythia-infected mice at two specific time points showed bacterial colonization (100%) in the gingival surface, along with a significant increase in alveolar bone resorption (ABR) (p < 0.0001). We performed a NanoString analysis of specific miRNA signatures, miRNA target pathways, and gene network analysis. A total of 115 miRNAs were DE in the mandible tissue during 8 and 16 weeks The T. forsythia infection, compared with sham infection, and the majority (99) of DE miRNAs were downregulated. nCounter miRNA expression kinetics identified 67 downregulated miRNAs (e.g., miR-375, miR-200c, miR-200b, miR-34b-5p, miR-141) during an 8-week infection, whereas 16 upregulated miRNAs (e.g., miR-1902, miR-let-7c, miR-146a) and 32 downregulated miRNAs (e.g., miR-2135, miR-720, miR-376c) were identified during a 16-week infection. Two miRNAs, miR-375 and miR-200c, were highly downregulated with >twofold change during an 8-week infection. Six miRNAs in the 8-week infection (miR-200b, miR-141, miR-205, miR-423-3p, miR-141-3p, miR-34a-5p) and two miRNAs in the 16-week infection (miR-27a-3p, miR-15a-5p) that were downregulated have also been reported in the gingival tissue and saliva of periodontitis patients. This preclinical in vivo study identified T. forsythia-specific miRNAs (miR-let-7c, miR-210, miR-146a, miR-423-5p, miR-24, miR-218, miR-26b, miR-23a-3p) and these miRs have also been reported in the gingival tissues and saliva of periodontitis patients. Further, several DE miRNAs that are significantly upregulated (e.g., miR-101b, miR-218, miR-127, miR-24) are also associated with many systemic diseases such as atherosclerosis, Alzheimer's disease, rheumatoid arthritis, osteoarthritis, diabetes, obesity, and several cancers. In addition to DE analysis, we utilized the XGBoost (eXtreme Gradient boost) and Random Forest machine learning (ML) algorithms to assess the impact that the number of miRNA copies has on predicting whether a mouse is infected. XGBoost found that miR-339-5p was most predictive for mice infection at 16 weeks. miR-592-5p was most predictive for mice infection at 8 weeks and also when the 8-week and 16-week results were grouped together. Random Forest predicted miR-592 as most predictive at 8 weeks as well as the combined 8-week and 16-week results, but miR-423-5p was most predictive at 16 weeks. In conclusion, the expression levels of miR-375 and miR-200c family differed significantly during disease process, and these miRNAs establishes a link between T. forsythia and development of periodontitis genesis, offering new insights regarding the pathobiology of this bacterium.
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Affiliation(s)
- Chairmandurai Aravindraja
- Department of Periodontology, College of Dentistry, University of Florida, Gainesville, FL 32610, USA; (C.A.); (S.J.); (K.M.V.)
| | - Syam Jeepipalli
- Department of Periodontology, College of Dentistry, University of Florida, Gainesville, FL 32610, USA; (C.A.); (S.J.); (K.M.V.)
| | - William Duncan
- Department of Community Dentistry, College of Dentistry, University of Florida, Gainesville, FL 32610, USA;
| | - Krishna Mukesh Vekariya
- Department of Periodontology, College of Dentistry, University of Florida, Gainesville, FL 32610, USA; (C.A.); (S.J.); (K.M.V.)
| | - Sakshee Bahadekar
- Department of Computer and Information Science and Engineering, University of Florida, Gainesville, FL 32610, USA;
| | - Edward K. L. Chan
- Department of Oral Biology, College of Dentistry, University of Florida, Gainesville, FL 32610, USA;
| | - Lakshmyya Kesavalu
- Department of Periodontology, College of Dentistry, University of Florida, Gainesville, FL 32610, USA; (C.A.); (S.J.); (K.M.V.)
- Department of Oral Biology, College of Dentistry, University of Florida, Gainesville, FL 32610, USA;
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9
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Huang X, Wang H, Wang C, Cao Z. The Applications and Potentials of Extracellular Vesicles from Different Cell Sources in Periodontal Regeneration. Int J Mol Sci 2023; 24:ijms24065790. [PMID: 36982864 PMCID: PMC10058679 DOI: 10.3390/ijms24065790] [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: 02/18/2023] [Revised: 03/08/2023] [Accepted: 03/15/2023] [Indexed: 03/30/2023] Open
Abstract
Periodontitis is a chronic infectious disease worldwide that can cause damage to periodontal supporting tissues including gingiva, bone, cementum and periodontal ligament (PDL). The principle for the treatment of periodontitis is to control the inflammatory process. Achieving structural and functional regeneration of periodontal tissues is also essential and remains a major challenge. Though many technologies, products, and ingredients were applied in periodontal regeneration, most of the strategies have limited outcomes. Extracellular vesicles (EVs) are membranous particles with a lipid structure secreted by cells, containing a large number of biomolecules for the communication between cells. Numerous studies have demonstrated the beneficial effects of stem cell-derived EVs (SCEVs) and immune cell-derived EVs (ICEVs) on periodontal regeneration, which may be an alternative strategy for cell-based periodontal regeneration. The production of EVs is highly conserved among humans, bacteria and plants. In addition to eukaryocyte-derived EVs (CEVs), a growing body of literature suggests that bacterial/plant-derived EVs (BEVs/PEVs) also play an important role in periodontal homeostasis and regeneration. The purpose of this review is to introduce and summarize the potential therapeutic values of BEVs, CEVs and PEVs in periodontal regeneration, and discuss the current challenges and prospects for EV-based periodontal regeneration.
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Affiliation(s)
- Xin Huang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Huiyi Wang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Chuan Wang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
- Department of Periodontology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Zhengguo Cao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
- Department of Periodontology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
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10
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Pu P, Wu S, Zhang K, Xu H, Guan J, Jin Z, Sun W, Zhang H, Yan B. Mechanical force induces macrophage-derived exosomal UCHL3 promoting bone marrow mesenchymal stem cell osteogenesis by targeting SMAD1. J Nanobiotechnology 2023; 21:88. [PMID: 36915132 PMCID: PMC10012474 DOI: 10.1186/s12951-023-01836-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 03/02/2023] [Indexed: 03/16/2023] Open
Abstract
BACKGROUND Orthodontic tooth movement (OTM), a process of alveolar bone remodelling, is induced by mechanical force and regulated by local inflammation. Bone marrow-derived mesenchymal stem cells (BMSCs) play a fundamental role in osteogenesis during OTM. Macrophages are mechanosensitive cells that can regulate local inflammatory microenvironment and promote BMSCs osteogenesis by secreting diverse mediators. However, whether and how mechanical force regulates osteogenesis during OTM via macrophage-derived exosomes remains elusive. RESULTS Mechanical stimulation (MS) promoted bone marrow-derived macrophage (BMDM)-mediated BMSCs osteogenesis. Importantly, when exosomes from mechanically stimulated BMDMs (MS-BMDM-EXOs) were blocked, the pro-osteogenic effect was suppressed. Additionally, compared with exosomes derived from BMDMs (BMDM-EXOs), MS-BMDM-EXOs exhibited a stronger ability to enhance BMSCs osteogenesis. At in vivo, mechanical force-induced alveolar bone formation was impaired during OTM when exosomes were blocked, and MS-BMDM-EXOs were more effective in promoting alveolar bone formation than BMDM-EXOs. Further proteomic analysis revealed that ubiquitin carboxyl-terminal hydrolase isozyme L3 (UCHL3) was enriched in MS-BMDM-EXOs compared with BMDM-EXOs. We went on to show that BMSCs osteogenesis and mechanical force-induced bone formation were impaired when UCHL3 was inhibited. Furthermore, mothers against decapentaplegic homologue 1 (SMAD1) was identified as the target protein of UCHL3. At the mechanistic level, we showed that SMAD1 interacted with UCHL3 in BMSCs and was downregulated when UCHL3 was suppressed. Consistently, overexpression of SMAD1 rescued the adverse effect of inhibiting UCHL3 on BMSCs osteogenesis. CONCLUSIONS This study suggests that mechanical force-induced macrophage-derived exosomal UCHL3 promotes BMSCs osteogenesis by targeting SMAD1, thereby promoting alveolar bone formation during OTM.
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Affiliation(s)
- Panjun Pu
- Department of Orthodontics, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, 210000, China
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210000, China
- Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, 210000, China
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Shengnan Wu
- Department of Orthodontics, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, 210000, China
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210000, China
- Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, 210000, China
| | - Kejia Zhang
- Department of Orthodontics, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, 210000, China
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210000, China
- Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, 210000, China
| | - Hao Xu
- Department of Orthodontics, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, 210000, China
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210000, China
- Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, 210000, China
| | - Jiani Guan
- Department of Orthodontics, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, 210000, China
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210000, China
- Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, 210000, China
| | - Zhichun Jin
- Department of Orthodontics, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, 210000, China
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210000, China
- Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, 210000, China
| | - Wen Sun
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210000, China
| | - Hanwen Zhang
- School of Basic Medical Sciences, Nanjing Medical University, Nanjing, 210000, China.
- Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center for Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing, 210000, China.
| | - Bin Yan
- Department of Orthodontics, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, 210000, China.
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210000, China.
- Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, 210000, China.
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11
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Cheung KCP, Jiao M, Xingxuan C, Wei J. Extracellular vesicles derived from host and gut microbiota as promising nanocarriers for targeted therapy in osteoporosis and osteoarthritis. Front Pharmacol 2023; 13:1051134. [PMID: 36686680 PMCID: PMC9859449 DOI: 10.3389/fphar.2022.1051134] [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: 09/22/2022] [Accepted: 12/21/2022] [Indexed: 01/08/2023] Open
Abstract
Osteoporosis (OP), a systemic bone disease that causes structural bone loss and bone mass loss, is often associated with fragility fractures. Extracellular vesicles (EVs) generated by mammalian and gut bacteria have recently been identified as important mediators in the intercellular signaling pathway that may play a crucial role in microbiota-host communication. EVs are tiny membrane-bound vesicles, which range in size from 20 to 400 nm. They carry a variety of biologically active substances across intra- and intercellular space. These EVs have developed as a promising research area for the treatment of OP because of their nanosized architecture, enhanced biocompatibility, reduced toxicity, drug loading capacity, ease of customization, and industrialization. This review describes the latest development of EVs derived from mammals and bacteria, including their internalization, isolation, biogenesis, classifications, topologies, and compositions. Additionally, breakthroughs in chemical sciences and the distinctive biological features of bacterial extracellular vesicles (BEVs) allow for the customization of modified BEVs for the therapy of OP. In conclusion, we give a thorough and in-depth summary of the main difficulties and potential future of EVs in the treatment of OP, as well as highlight innovative uses and choices for the treatment of osteoarthritis (OA).
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Affiliation(s)
- Kenneth Chat Pan Cheung
- Hong Kong Traditional Chinese Medicine Phenome Research Center, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China,*Correspondence: Kenneth Chat Pan Cheung, ; Jia Wei,
| | - Ma Jiao
- Hong Kong Traditional Chinese Medicine Phenome Research Center, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
| | - Chen Xingxuan
- Hong Kong Traditional Chinese Medicine Phenome Research Center, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
| | - Jia Wei
- Hong Kong Traditional Chinese Medicine Phenome Research Center, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China,Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai, China,*Correspondence: Kenneth Chat Pan Cheung, ; Jia Wei,
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12
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Liu N, Dong J, Li L, Liu F. Osteoimmune Interactions and Therapeutic Potential of Macrophage-Derived Small Extracellular Vesicles in Bone-Related Diseases. Int J Nanomedicine 2023; 18:2163-2180. [PMID: 37131544 PMCID: PMC10149074 DOI: 10.2147/ijn.s403192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 04/19/2023] [Indexed: 05/04/2023] Open
Abstract
Due to the aging of the global population, the burden of bone-related diseases has increased sharply. Macrophage, as indispensable components of both innate immune responses and adaptive immunity, plays a considerable role in maintaining bone homeostasis and promoting bone establishment. Small extracellular vesicles (sEVs) have attracted increasing attention because they participate in cell cross-talk in pathological environments and can serve as drug delivery systems. In recent years, an increasing number of studies have expanded our knowledge about the effects of macrophage-derived sEVs (M-sEVs) in bone diseases via different forms of polarization and their biological functions. In this review, we comprehensively describe on the application and mechanisms of M-sEVs in various bone diseases and drug delivery, which may provide new perspectives for treating and diagnosing human bone disorders, especially osteoporosis, arthritis, osteolysis, and bone defects.
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Affiliation(s)
- Nan Liu
- Department of Orthopedics, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, People’s Republic of China
| | - Jinlei Dong
- Department of Orthopedics, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, People’s Republic of China
| | - Lianxin Li
- Department of Orthopedics, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, People’s Republic of China
| | - Fanxiao Liu
- Department of Orthopedics, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, People’s Republic of China
- Correspondence: Fanxiao Liu, Department of Orthopedics, Shandong Provincial Hospital affiliated to Shandong First Medical University, Jinan, Shandong, People’s Republic of China, Tel/Fax +86-0531-68773195, Email
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13
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Xia H, Gao M, Chen J, Huang G, Xiang X, Wang Y, Huang Z, Li Y, Su S, Zhao Z, Zeng Q, Ruan Y. M1 macrophage-derived extracellular vesicle containing tsRNA-5006c promotes osteogenic differentiation of aortic valve interstitial cells through regulating mitophagy. PeerJ 2022; 10:e14307. [PMID: 36518291 PMCID: PMC9744173 DOI: 10.7717/peerj.14307] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 10/05/2022] [Indexed: 12/03/2022] Open
Abstract
Background Osteogenic differentiation of aortic valve interstitial cells (AVICs) plays a key role in the calcific aortic valve disease progression. Extracellular vesicles (EVs)-derived from M1-polarized macrophages (M1-EVs) orchestrated intercellular communication by delivering non-coding RNAs such as tRNA-derived small RNAs (tsRNAs) is crucial for cardiovascular disease. However, the role and mechanism of M1-EVs tsRNAs in osteogenic differentiation of AVICs remains largely unclear. Methods M1-EVs and PBS treated-RAW 264.7 cell-derived EVs (NC-EVs) were incubated with AVICs and subjected to small RNA sequencing. Candidate tsRNA in M1-EVs was silenced to explore their effects on AVIC osteogenic differentiation and mitophagy. Results DiI-labeled M1-EVs were internalized by AVICs, resulting in significantly increased calcium nodule formation and expression of osteogenesis-related genes in AVICs, including RUNX2, BMP2, osteopontin, and SPP1, compared with NC-EVs. Small RNA sequencing revealed that 17 tsRNAs were significantly up-regulated such as tsRNA-5006c, while 28 tsRNAs were significantly down-regulated in M1-EVs compared with NC-EVs. Intriguingly, tsRNA-5006c-deleted M1-EVs treatment significantly reduced calcium nodule formation and expression of osteogenesis-related genes in AVICs relative to control group. Moreover, target genes of tsRNA-5006c were mainly involved in autophagy-related signaling pathways, such as MAPK, Ras, Wnt, and Hippo signaling pathway. Hallmarks of mitophagy activation in AVICs including mitophagosome formation, TMRM fluorescence, expression of LC3-II, BINP3, and PGC1α, were significantly elevated in the M1-EVs group compared with NC-EVs group, whereas M1-EVs tsRNA-5006c inhibitor led to a significant reduction in these indicators. Conclusion M1-EVs carried tsRNA-5006c regulates AVIC osteogenic differentiation from the perspective of mitophagy, and we provide a new target for the prevention and treatment of aortic valve calcification.
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Affiliation(s)
- Hao Xia
- Department of Geriatrics, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Mingjian Gao
- Department of Geriatrics, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Jun Chen
- Department of Cardiology, Southern University of Science and Technology Hospital, Shenzhen, Guangdong, China
| | - Guanshen Huang
- Department of Geriatrics, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Xiuting Xiang
- Department of Geriatrics, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Yuyan Wang
- Department of Geriatrics, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Zhaohui Huang
- Department of Geriatrics, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Yongchun Li
- Department of traditional Chinese Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Shuang Su
- Department of Geriatrics, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Zewei Zhao
- Department of Geriatrics, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Qingchun Zeng
- Department of Cardiology, Southern University of Science and Technology Hospital, Shenzhen, Guangdong, China
| | - Yunjun Ruan
- Department of Geriatrics, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
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14
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Luo X, Xiao D, Zhang C, Wang G. The Roles of Exosomes upon Metallic Ions Stimulation in Bone Regeneration. J Funct Biomater 2022; 13:jfb13030126. [PMID: 36135561 PMCID: PMC9506099 DOI: 10.3390/jfb13030126] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 08/11/2022] [Accepted: 08/22/2022] [Indexed: 11/16/2022] Open
Abstract
Metallic ions have been widely investigated and incorporated into bone substitutes for bone regeneration owing to their superior capacity to induce angiogenesis and osteogenesis. Exosomes are key paracrine mediators that play a crucial role in cell-to-cell communication. However, the role of exosomes in metallic ion-induced bone formation and their underlying mechanisms remain unclear. Thus, this review systematically analyzes the effects of metallic ions and metallic ion-incorporated biomaterials on exosome secretion from mesenchymal stem cells (MSCs) and macrophages, as well as the effects of secreted exosomes on inflammation, angiogenesis, and osteogenesis. In addition, possible signaling pathways involved in metallic ion-mediated exosomes, followed by bone regeneration, are discussed. Despite limited investigation, metallic ions have been confirmed to regulate exosome production and function, affecting immune response, angiogenesis, and osteogenesis. Although the underlying mechanism is not yet clear, these insights enrich our understanding of the mechanisms of the metallic ion-induced microenvironment for bone regeneration, benefiting the design of metallic ion-incorporated implants.
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Affiliation(s)
- Xuwei Luo
- Orthopedic Research Institute, Department of Orthopedics, West China Hospital, Sichuan University, Chengdu 610041, China
- Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital, The Second Clinical College of North Sichuan Medical College, Nanchong 637000, China
| | - Dongqin Xiao
- Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital, The Second Clinical College of North Sichuan Medical College, Nanchong 637000, China
- Correspondence: (D.X.); (G.W.)
| | - Chengdong Zhang
- Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital, The Second Clinical College of North Sichuan Medical College, Nanchong 637000, China
| | - Guanglin Wang
- Orthopedic Research Institute, Department of Orthopedics, West China Hospital, Sichuan University, Chengdu 610041, China
- Correspondence: (D.X.); (G.W.)
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15
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Zhang Y, Du Z, Li D, Wan Z, Zheng T, Zhang X, Yu Y, Yang X, Cai Q. Catalpol modulating the crosstalking between mesenchymal stromal cells and macrophages via paracrine to enhance angiogenesis and osteogenesis. Exp Cell Res 2022; 418:113269. [PMID: 35817196 DOI: 10.1016/j.yexcr.2022.113269] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 05/29/2022] [Accepted: 06/22/2022] [Indexed: 12/14/2022]
Abstract
Due to the inflammatory responses associated with defect occurrence and materials implantation, immunoregulation has emerged as a promising strategy to enhance bone regeneration. It has been widely reported that a material could facilitate osteogenesis if it can guide macrophages to anti-inflammatory M2 phenotype, vice versa, a substrate will influence macrophage phenotype if it is osteoinductive. However, few studies have looked into the intercellular crosstalking directly. Herein, the compound catalpol was selected for its multiple functions to study the interactions between bone marrow mesenchymal stromal cells (BMSCs) and macrophages. This iridoid glucoside exhibits excellent anti-inflammatory and osteoinductive activities. The effects of catalpol on mediating M1/M2 polarization of macrophages, inhibiting osteoclast differentiation, promoting osteogenesis and angiogenesis were systematically investigated to correlate the biological responses of BMSCs and macrophages. To extend its in vivo application, the catalpol was then loaded onto an electrospun polylactide/gelatin composite fibrous mesh and subcutaneously implanted to evaluate the local inflammation and ectopic osteogenesis. The results revealed that the functions of catalpol displayed in modulating cellular behaviors are via cell paracrine to strengthen intercellular crosstalking, hence demonstrating that catalpol itself could serve as a promising bioactive stimulator for bone tissue engineering.
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Affiliation(s)
- Yanling Zhang
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Zhiyun Du
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, 100029, China; Foshan (Southern China) Institute for New Materials, Foshan, 528200, Guangdong, PR China
| | - Dan Li
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Zhuo Wan
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, 100029, China; Department of Mechanics and Engineering Science, Beijing Innovation Center for Engineering Science and Advanced Technology, College of Engineering, Peking University, Beijing, 100871, China
| | - Tianyi Zheng
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Xuehui Zhang
- Department of Dental Materials & Dental Medical Devices Testing Center, Peking University School and Hospital of Stomatology, Beijing, 100081, PR China
| | - Yingjie Yu
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, 100029, China.
| | - Xiaoping Yang
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, 100029, China; Foshan (Southern China) Institute for New Materials, Foshan, 528200, Guangdong, PR China
| | - Qing Cai
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, 100029, China.
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Hang R, Tian X, Qu G, Zhao Y, Yao R, Zhang Y, Wei W, Yao X, Chu PK. Exosomes derived from magnesium ion-stimulated macrophages inhibit angiogenesis. Biomed Mater 2022; 17. [PMID: 35477160 DOI: 10.1088/1748-605x/ac6b03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Accepted: 04/27/2022] [Indexed: 11/11/2022]
Abstract
Angiogenesis, an essential prerequisite to osteogenesis in bone repair and regeneration, can be mediated by immunoregulation of macrophages. Magnesium and its alloys are promising biodegradable bone implant materials and can affect immunoregulation of macrophages by the degradation products (magnesium ions. Nevertheless, the mechanism of macrophage-derived exosomes stimulated by Mg ions in immunoregulation is still not well understood. Herein, 10-50 mM magnesium ions are shown to inhibit the macrophage viability and proliferation in a dose-dependent manner, but a high concentration results in macrophage apoptosis. The exosomes secreted by macrophages from magnesium ion stimulation inhibit angiogenesis of endothelial cells, as manifested by the suppressed cell viability, proliferation, migration, and tube formation, which arise at least partially from exosome-mediated downregulation of endothelial nitric oxide and the vascular endothelial growth factor. The findings reported in this paper suggest that the bio-functionality of biodegradable magnesium alloys must be considered from the perspective of immunoregulation of macrophage-derived exosomes. Our results also suggest potential cancer therapy by inhibiting tumor-associated angiogenesis.
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Affiliation(s)
- Ruiqiang Hang
- Taiyuan University of Technology, No. 79, Yingze West Road, Taiyuan, Shanxi Province, Taiyuan, 030024, CHINA
| | - Xue Tian
- Taiyuan University of Technology, No. 79, Yingze West Road, Taiyuan, Shanxi Province, Taiyuan, 030024, CHINA
| | - Guangping Qu
- Taiyuan University of Technology, No. 79, Yingze West Road, Taiyuan, Shanxi Province, Taiyuan, 030024, CHINA
| | - Yuyu Zhao
- Taiyuan University of Technology, No. 79, Yingze West Road, Taiyuan, Shanxi Province, Taiyuan, 030024, CHINA
| | - Runhua Yao
- Taiyuan University of Technology, No. 79, Yingze West Road, Taiyuan, Shanxi Province, Taiyuan, 030024, CHINA
| | - Yi Zhang
- Taiyuan University of Technology, No. 79, Yingze West Road, Taiyuan, Shanxi Province, Taiyuan, 030024, CHINA
| | - Wenfa Wei
- Taiyuan University of Technology, No. 79, Yingze West Road, Taiyuan, Shanxi Province, Taiyuan, 030024, CHINA
| | - Xiaohong Yao
- Taiyuan University of Technology, No. 79, Yingze West Road, Taiyuan, Shanxi Province, Taiyuan, 030024, CHINA
| | - Paul K Chu
- Department of Physics and Materials Science, City University of Hong Kong, Tat Chee Avenue, Kowloon, HONG KONG
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