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Wang L, Zhang G, Gao Y, Dai T, Yu J, Liu Y, Bao H, She J, Hou Y, Kong L, Cai B. Extracellular Vesicles Derived from Neutrophils Accelerate Bone Regeneration by Promoting Osteogenic Differentiation of BMSCs. ACS Biomater Sci Eng 2024; 10:3868-3882. [PMID: 38703236 PMCID: PMC11167592 DOI: 10.1021/acsbiomaterials.4c00106] [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: 01/18/2024] [Revised: 04/22/2024] [Accepted: 04/30/2024] [Indexed: 05/06/2024]
Abstract
The reconstruction of bone defects has been associated with severe challenges worldwide. Nowadays, bone marrow mesenchymal stem cell (BMSC)-based cell sheets have rendered this approach a promising way to facilitate osteogenic regeneration in vivo. Extracellular vesicles (EVs) play an essential role in intercellular communication and execution of various biological functions and are often employed as an ideal natural endogenous nanomedicine for restoring the structure and functions of damaged tissues. The perception of polymorphonuclear leukocytes (neutrophils, PMNs) as indiscriminate killer cells is gradually changing, with new evidence suggesting a role for these cells in tissue repair and regeneration, particularly in the context of bone healing. However, the role of EVs derived from PMNs (PMN-EVs) in bone regeneration remains largely unknown, with limited research being conducted on this aspect. In the current study, we investigated the effects of PMN-EVs on BMSCs and the underlying molecular mechanisms as well as the potential application of PMN-EVs in bone regeneration. Toward this end, BMSC-based cell sheets with integrated PMN-EVs (BS@PMN-EVs) were developed for bone defect regeneration. PMN-EVs were found to significantly enhance the proliferation and osteogenic differentiation of BMSCs in vitro. Furthermore, BS@PMN-EVs were found to significantly accelerate bone regeneration in vivo by enhancing the maturation of the newly formed bone in rat calvarial defects; this is likely attributable to the effect of PMN-EVs in promoting the expression of key osteogenic proteins such as SOD2 and GJA1 in BMSCs. In conclusion, our findings demonstrate the crucial role of PMN-EVs in promoting the osteogenic differentiation of BMSCs during bone regeneration. Furthermore, this study proposes a novel strategy for enhancing bone repair and regeneration via the integration of PMN-EVs with BMSC-based cell sheets.
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Affiliation(s)
- Le Wang
- State
Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration,
National Clinical Research Center for Oral Diseases, Shaanxi Clinical
Research Center for Oral Diseases, Department of Oral and Maxillofacial
Surgery, School of Stomatology, The Fourth
Military Medical University, Xi’an 710032, China
| | - Guanhua Zhang
- State
Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration,
National Clinical Research Center for Oral Diseases, Shaanxi Clinical
Research Center for Oral Diseases, Department of Oral Implants, School
of Stomatology, The Fourth Military Medical
University, Xi’an 710032, China
| | - Ye Gao
- State
Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration,
National Clinical Research Center for Oral Diseases, Shaanxi Clinical
Research Center for Oral Diseases, Department of Oral and Maxillofacial
Surgery, School of Stomatology, The Fourth
Military Medical University, Xi’an 710032, China
| | - Taiqiang Dai
- State
Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration,
National Clinical Research Center for Oral Diseases, Shaanxi Clinical
Research Center for Oral Diseases, Department of Oral and Maxillofacial
Surgery, School of Stomatology, The Fourth
Military Medical University, Xi’an 710032, China
| | - Jie Yu
- State
Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration,
National Clinical Research Center for Oral Diseases, Shaanxi Clinical
Research Center for Oral Diseases, Department of Oral and Maxillofacial
Surgery, School of Stomatology, The Fourth
Military Medical University, Xi’an 710032, China
| | - Ya Liu
- State
Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration,
National Clinical Research Center for Oral Diseases, Shaanxi Clinical
Research Center for Oral Diseases, Department of Oral and Maxillofacial
Surgery, School of Stomatology, The Fourth
Military Medical University, Xi’an 710032, China
- College
of Life Sciences, Northwest University, Xi’an 710069, China
| | - Han Bao
- State
Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration,
National Clinical Research Center for Oral Diseases, Shaanxi Clinical
Research Center for Oral Diseases, Department of Oral and Maxillofacial
Surgery, School of Stomatology, The Fourth
Military Medical University, Xi’an 710032, China
| | - Jianzhen She
- State
Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration,
National Clinical Research Center for Oral Diseases, Shaanxi Clinical
Research Center for Oral Diseases, Department of Oral and Maxillofacial
Surgery, School of Stomatology, The Fourth
Military Medical University, Xi’an 710032, China
| | - Yan Hou
- State
Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration,
National Clinical Research Center for Oral Diseases, Shaanxi Clinical
Research Center for Oral Diseases, Department of Oral and Maxillofacial
Surgery, School of Stomatology, The Fourth
Military Medical University, Xi’an 710032, China
| | - Liang Kong
- State
Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration,
National Clinical Research Center for Oral Diseases, Shaanxi Clinical
Research Center for Oral Diseases, Department of Oral and Maxillofacial
Surgery, School of Stomatology, The Fourth
Military Medical University, Xi’an 710032, China
| | - Bolei Cai
- State
Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration,
National Clinical Research Center for Oral Diseases, Shaanxi Clinical
Research Center for Oral Diseases, Department of Oral and Maxillofacial
Surgery, School of Stomatology, The Fourth
Military Medical University, Xi’an 710032, China
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Bonatto MDS, Feltran GDS, Barbosa TP, Pereira DA, Santos SDS, Mendes PGJ, E Pessoa RS, Bezerra FJB, Zambuzzi WF, de Oliveira GJPL. Green tea and hyaluronic acid gel enhance fibroblast activation and improves the gingival healing post-third molar extraction. Sci Rep 2024; 14:7124. [PMID: 38531928 DOI: 10.1038/s41598-024-57821-5] [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: 11/29/2023] [Accepted: 03/21/2024] [Indexed: 03/28/2024] Open
Abstract
This study evaluates the effects of a green tea (Camellia sinensis) and hyaluronic acid gel on fibroblast activity and alveolar bone repair following third molar extractions. By examining the gene expression related to cell survival, proliferation, and angiogenesis, the study bridges in vitro findings with clinical outcomes in a split-mouth randomized trial. Human fibroblasts were exposed to the treatment gel, analysing gene expression through RT-qPCR. Twenty participants undergoing bilateral third molar extractions received the test gel on one side and a placebo on the other. Assessments included patient-reported outcomes, professional evaluations, and radiographic analyses at multiple postoperative intervals. The test gel significantly enhanced AKT, CDKs, and VEGF gene expressions, indicating a positive effect on angiogenesis and cell proliferation. Clinically, it resulted in reduced exudate, swelling, and secondary interventions, with radiographs showing improved alveolar bone density after 90 days. The green tea and hyaluronic acid gel significantly improves soft tissue and bone healing post-extraction, offering a promising adjunctive therapy for enhancing postoperative recovery. This gel represents a novel adjuvant treatment option for facilitating improved healing outcomes after third molar extractions, highlighting its potential utility in clinical dental practice.
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Affiliation(s)
- Mariana da Silva Bonatto
- School of Dentistry - Universidade Federal de Uberlândia (UFU), Pará, Av., 1760-1844, Uberlândia, MG, 38405-320, Brazil
| | - Geórgia da Silva Feltran
- UNESP - Campus de Botucatu - Instituto de Biociências, São Paulo State University, Rua Prof a. Dr a. Irina Delanova Gemtchujnicov, s/nº, Botucatu, SP, 18618-693, Brazil
| | - Thamires Prazeres Barbosa
- UNESP - Campus de Botucatu - Instituto de Biociências, São Paulo State University, Rua Prof a. Dr a. Irina Delanova Gemtchujnicov, s/nº, Botucatu, SP, 18618-693, Brazil
| | - Davisson Alves Pereira
- School of Dentistry - Universidade Federal de Uberlândia (UFU), Pará, Av., 1760-1844, Uberlândia, MG, 38405-320, Brazil
| | - Samara de Souza Santos
- School of Dentistry - Universidade Federal de Uberlândia (UFU), Pará, Av., 1760-1844, Uberlândia, MG, 38405-320, Brazil
| | - Pedro Gomes Junqueira Mendes
- School of Dentistry - Universidade Federal de Uberlândia (UFU), Pará, Av., 1760-1844, Uberlândia, MG, 38405-320, Brazil
| | | | - Fábio José Barbosa Bezerra
- UNESP - Campus de Botucatu - Instituto de Biociências, São Paulo State University, Rua Prof a. Dr a. Irina Delanova Gemtchujnicov, s/nº, Botucatu, SP, 18618-693, Brazil
| | - Willian Fernando Zambuzzi
- UNESP - Campus de Botucatu - Instituto de Biociências, São Paulo State University, Rua Prof a. Dr a. Irina Delanova Gemtchujnicov, s/nº, Botucatu, SP, 18618-693, Brazil.
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Xie L, Ren X, Yang Z, Zhou T, Zhang M, An W, Guan Z. Exosomal circ_0000722 derived from periodontal ligament stem cells undergoing osteogenic differentiation promotes osteoclastogenesis. Int Immunopharmacol 2024; 128:111520. [PMID: 38199194 DOI: 10.1016/j.intimp.2024.111520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 01/05/2024] [Accepted: 01/05/2024] [Indexed: 01/12/2024]
Abstract
Periodontal ligament stem cells (PDLSCs), which are considered promising stem cells for regeneration of periodontal bony tissue, can also manipulate alveolar bone remodeling by exosomes. In this study, we investigated interactions between PDLSCs under osteogenic differentiation and osteoclast precursors. The results showed that conditioned medium from PDLSCs under 5d osteogenic induction promoted osteoclastogenesis of RAW264.7 cells. The exosomes extracted from those conditioned media showed similar effects on osteoclastogenesis. Furthermore, exosomes from PDLSCs under 5d of osteogenic induction showed significantly high expression of circ_0000722, compared with exosomes from PDLSCs before osteogenic induction. Downregulation of circ_0000722 significantly attenuated the effect of PDLSC-derived exosomes on the osteoclastogenesis of RAW264.7 cells. Our findings suggested that exosomal circ_0000722 derived from periodontal ligament stem cells undergoing osteogenic differentiation might promote osteoclastogenesis by upregulating TRAF6 expression and activating downstream NF-κB and AKT signaling pathways.
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Affiliation(s)
- Liangkun Xie
- Department of Oral Implantology, Kunming Medical University School and Hospital of Stomatology, Kunming, Yunnan, China; Yunnan Key Laboratory of Stomatology, Kunming, Yunnan, China
| | - Xuefeng Ren
- Yunnan Key Laboratory of Stomatology, Kunming, Yunnan, China; Department of Periodontology, Kunming Medical University School and Hospital of Stomatology, Kunming, Yunnan, China
| | - Zijie Yang
- Department of Oral Implantology, Kunming Medical University School and Hospital of Stomatology, Kunming, Yunnan, China; Yunnan Key Laboratory of Stomatology, Kunming, Yunnan, China
| | - Ting Zhou
- Yunnan Key Laboratory of Stomatology, Kunming, Yunnan, China
| | - Mingzhu Zhang
- Yunnan Key Laboratory of Stomatology, Kunming, Yunnan, China; Department of Periodontology, Kunming Medical University School and Hospital of Stomatology, Kunming, Yunnan, China
| | - Wei An
- Department of Oral Implantology, Kunming Medical University School and Hospital of Stomatology, Kunming, Yunnan, China; Yunnan Key Laboratory of Stomatology, Kunming, Yunnan, China
| | - Zheng Guan
- Biomedical Research Center, the Affiliated Calmette Hospital of Kunming Medical University (the First Hospital of Kunming), Kunming, Yunnan, China.
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Wang T, Zhou Y, Zhang W, Xue Y, Xiao Z, Zhou Y, Peng X. Exosomes and exosome composite scaffolds in periodontal tissue engineering. Front Bioeng Biotechnol 2024; 11:1287714. [PMID: 38304105 PMCID: PMC10831513 DOI: 10.3389/fbioe.2023.1287714] [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: 09/02/2023] [Accepted: 12/21/2023] [Indexed: 02/03/2024] Open
Abstract
Promoting complete periodontal regeneration of damaged periodontal tissues, including dental cementum, periodontal ligament, and alveolar bone, is one of the challenges in the treatment of periodontitis. Therefore, it is urgent to explore new treatment strategies for periodontitis. Exosomes generated from stem cells are now a promising alternative to stem cell therapy, with therapeutic results comparable to those of their blast cells. It has great potential in regulating immune function, inflammation, microbiota, and tissue regeneration and has shown good effects in periodontal tissue regeneration. In addition, periodontal tissue engineering combines exosomes with biomaterial scaffolds to maximize the therapeutic advantages of exosomes. Therefore, this article reviews the progress, challenges, and prospects of exosome and exosome-loaded composite scaffolds in periodontal regeneration.
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Affiliation(s)
- Tingyu Wang
- The Second Affiliated Hospital of Guangdong Medical University, Dongguan, Guangdong, China
- Department of Pathophysiology, Guangdong Medical University, Dongguan, China
| | - Yanxing Zhou
- Institute of Medical Technology, Guangdong Medical University, Dongguan, China
| | - Wenwen Zhang
- The Second Affiliated Hospital of Guangdong Medical University, Dongguan, Guangdong, China
| | - Yuanye Xue
- The Second Affiliated Hospital of Guangdong Medical University, Dongguan, Guangdong, China
| | - Ziteng Xiao
- The Second Affiliated Hospital of Guangdong Medical University, Dongguan, Guangdong, China
| | - Yanfang Zhou
- The Second Affiliated Hospital of Guangdong Medical University, Dongguan, Guangdong, China
- Department of Pathophysiology, Guangdong Medical University, Dongguan, China
| | - Xinsheng Peng
- Biomedical Innovation Center, Guangdong Medical University, Dongguan, China
- Institute of Marine Medicine, Guangdong Medical University, Zhanjiang, China
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Kaku M, Thant L, Dobashi A, Ono Y, Kitami M, Mizukoshi M, Arai M, Iwama H, Kitami K, Kakihara Y, Matsumoto M, Saito I, Uoshima K. Multiomics analysis of cultured mouse periodontal ligament cell-derived extracellular matrix. Sci Rep 2024; 14:354. [PMID: 38172274 PMCID: PMC10764881 DOI: 10.1038/s41598-023-51054-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 12/29/2023] [Indexed: 01/05/2024] Open
Abstract
A comprehensive understanding of the extracellular matrix (ECM) is essential for developing biomimetic ECM scaffolds for tissue regeneration. As the periodontal ligament cell (PDLC)-derived ECM has shown potential for periodontal tissue regeneration, it is vital to gain a deeper understanding of its comprehensive profile. Although the PDLC-derived ECM exhibits extracellular environment similar to that of periodontal ligament (PDL) tissue, details of its molecular composition are lacking. Thus, using a multiomics approach, we systematically analyzed cultured mouse PDLC-derived ECM and compared it to mouse PDL tissue as a reference. Proteomic analysis revealed that, compared to PDL tissue, the cultured PDLC-derived ECM had a lower proportion of fibrillar collagens with increased levels of glycoprotein, corresponding to an immature ECM status. The gene expression signature was maintained in cultured PDLCs and was similar to that in cells from PDL tissues, with additional characteristics representative of naturally occurring progenitor cells. A combination of proteomic and transcriptomic analyses revealed that the cultured mouse PDLC-derived ECM has multiple advantages in tissue regeneration, providing an extracellular environment that closely mimics the environment in the native PDL tissue. These findings provide valuable insights for understanding PDLC-derived ECM and should contribute to the development of biomimetic ECM scaffolds for reliable periodontal tissue regeneration.
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Affiliation(s)
- Masaru Kaku
- Division of Bio-Prosthodontics, Faculty of Dentistry and Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan.
- Division of Bio-Prosthodontics, Faculty of Dentistry and Graduate School of Medical and Dental Sciences, Niigata University, 2-5274, Gakkocho-dori, Chuo-ku, Niigata, Niigata, 951-8514, Japan.
| | - Lay Thant
- Division of Orthodontics, Faculty of Dentistry and Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
- Division of Dental Pharmacology, Faculty of Dentistry and Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Azusa Dobashi
- Division of Bio-Prosthodontics, Faculty of Dentistry and Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Yoshiki Ono
- Division of Bio-Prosthodontics, Faculty of Dentistry and Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Megumi Kitami
- Division of Dental Pharmacology, Faculty of Dentistry and Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Masaru Mizukoshi
- Division of Orthodontics, Faculty of Dentistry and Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Moe Arai
- Division of Orthodontics, Faculty of Dentistry and Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Hajime Iwama
- Division of Orthodontics, Faculty of Dentistry and Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Kohei Kitami
- Division of Orthodontics, Faculty of Dentistry and Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Yoshito Kakihara
- Division of Dental Pharmacology, Faculty of Dentistry and Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Masaki Matsumoto
- Department of Omics and Systems Biology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Isao Saito
- Division of Orthodontics, Faculty of Dentistry and Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Katsumi Uoshima
- Division of Bio-Prosthodontics, Faculty of Dentistry and Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
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Ivanov AA, Kuznetsova AV, Popova OP, Danilova TI, Latyshev AV, Yanushevich OO. Influence of Extracellular Matrix Components on the Differentiation of Periodontal Ligament Stem Cells in Collagen I Hydrogel. Cells 2023; 12:2335. [PMID: 37830549 PMCID: PMC10571948 DOI: 10.3390/cells12192335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 09/07/2023] [Accepted: 09/19/2023] [Indexed: 10/14/2023] Open
Abstract
Regeneration of periodontal tissues requires an integrated approach to the restoration of the periodontal ligament, cementum, and alveolar bone surrounding the teeth. Current strategies in endogenous regenerative dentistry widely use biomaterials, in particular the decellularized extracellular matrix (dECM), to facilitate the recruitment of populations of resident cells into damaged tissues and stimulate their proliferation and differentiation. The purpose of our study was to evaluate the effect of the exogenous components of the extracellular matrix (hyaluronic acid, laminin, fibronectin) on the differentiation of periodontal ligament stem cells (PDLSCs) cultured with dECM (combinations of decellularized tooth matrices and periodontal ligament) in a 3D collagen I hydrogel. The immunohistochemical expression of various markers in PDLSCs was assessed quantitatively and semi-quantitatively on paraffin sections. The results showed that PDLSCs cultured under these conditions for 14 days exhibited phenotypic characteristics consistent with osteoblast-like and odontoblast-like cells. This potential has been demonstrated by the expression of osteogenic differentiation markers (OC, OPN, ALP) and odontogenic markers (DSPP). This phenomenon corresponds to the in vivo state of the periodontal ligament, in which cells at the interface between bone and cementum tend to differentiate into osteoblasts or cementoblasts. The addition of fibronectin to the dECM most effectively induces the differentiation of PDLSCs into osteoblast-like and odontoblast-like cells under 3D culture conditions. Therefore, this bioengineered construct has a high potential for future use in periodontal tissue regeneration.
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Affiliation(s)
- Alexey A. Ivanov
- Laboratory of Molecular and Cellular Pathology, A.I. Evdokimov Moscow State University of Medicine and Dentistry, 20 Delegatskaya Str., 127473 Moscow, Russia; (A.V.K.); (O.P.P.); (T.I.D.); (A.V.L.)
| | - Alla V. Kuznetsova
- Laboratory of Molecular and Cellular Pathology, A.I. Evdokimov Moscow State University of Medicine and Dentistry, 20 Delegatskaya Str., 127473 Moscow, Russia; (A.V.K.); (O.P.P.); (T.I.D.); (A.V.L.)
- Koltzov Institute of Developmental Biology, Russian Academy of Sciences, 26 Vavilov Str., 119334 Moscow, Russia
| | - Olga P. Popova
- Laboratory of Molecular and Cellular Pathology, A.I. Evdokimov Moscow State University of Medicine and Dentistry, 20 Delegatskaya Str., 127473 Moscow, Russia; (A.V.K.); (O.P.P.); (T.I.D.); (A.V.L.)
| | - Tamara I. Danilova
- Laboratory of Molecular and Cellular Pathology, A.I. Evdokimov Moscow State University of Medicine and Dentistry, 20 Delegatskaya Str., 127473 Moscow, Russia; (A.V.K.); (O.P.P.); (T.I.D.); (A.V.L.)
| | - Andrey V. Latyshev
- Laboratory of Molecular and Cellular Pathology, A.I. Evdokimov Moscow State University of Medicine and Dentistry, 20 Delegatskaya Str., 127473 Moscow, Russia; (A.V.K.); (O.P.P.); (T.I.D.); (A.V.L.)
| | - Oleg O. Yanushevich
- Department of Periodontology, A.I. Evdokimov Moscow State University of Medicine and Dentistry, 20 Delegatskaya Str., 127473 Moscow, Russia;
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