1
|
Ding Q, Liu W, Zhang S, Sun S, Yang J, Zhang L, Wang N, Ma S, Chai G, Shen L, Gao Y, Ding C, Liu X. Hydrogel loaded with thiolated chitosan modified taxifolin liposome promotes osteoblast proliferation and regulates Wnt signaling pathway to repair rat skull defects. Carbohydr Polym 2024; 336:122115. [PMID: 38670750 DOI: 10.1016/j.carbpol.2024.122115] [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: 01/04/2024] [Revised: 03/26/2024] [Accepted: 03/30/2024] [Indexed: 04/28/2024]
Abstract
To alleviate skull defects and enhance the biological activity of taxifolin, this study utilized the thin-film dispersion method to prepare paclitaxel liposomes (TL). Thiolated chitosan (CSSH)-modified TL (CTL) was synthesized through charge interactions. Injectable hydrogels (BLG) were then prepared as hydrogel scaffolds loaded with TAX (TG), TL (TLG), and CTL (CTLG) using a Schiff base reaction involving oxidized dextran and carboxymethyl chitosan. The study investigated the bone reparative properties of CTLG through molecular docking, western blot techniques, and transcriptome analysis. The particle sizes of CTL were measured at 248.90 ± 14.03 nm, respectively, with zeta potentials of +36.68 ± 5.43 mV, respectively. CTLG showed excellent antioxidant capacity in vitro. It also has a good inhibitory effect on Escherichia coli and Staphylococcus aureus, with inhibition rates of 93.88 ± 1.59 % and 88.56 ± 2.83 % respectively. The results of 5-ethynyl-2 '-deoxyuridine staining, alkaline phosphatase staining and alizarin red staining showed that CTLG also had the potential to promote the proliferation and differentiation of mouse embryonic osteoblasts (MC3T3-E1). The study revealed that CTLG enhances the expression of osteogenic proteins by regulating the Wnt signaling pathway, shedding light on the potential application of TAX and bone regeneration mechanisms.
Collapse
Affiliation(s)
- Qiteng Ding
- Jilin Agricultural University, Changchun 130118, China
| | - Wencong Liu
- School of Food and Pharmaceutical Engineering, Wuzhou University, Wuzhou 543002, China
| | - Shuai Zhang
- Jilin Agricultural University, Changchun 130118, China
| | - Shuwen Sun
- Jilin Agricultural University, Changchun 130118, China
| | - Jiali Yang
- Jilin Agricultural University, Changchun 130118, China
| | - Lifeng Zhang
- Jilin Agricultural University, Changchun 130118, China
| | - Ning Wang
- Jilin Agricultural University, Changchun 130118, China
| | - Shuang Ma
- Jilin Agricultural University, Changchun 130118, China
| | - Guodong Chai
- Jilin Agricultural University, Changchun 130118, China
| | - Liqian Shen
- Jilin Jianwei Natural Biotechnology Co., Ltd., Linjiang 134600, China
| | - Yang Gao
- Jilin Jianwei Natural Biotechnology Co., Ltd., Linjiang 134600, China
| | - Chuanbo Ding
- Jilin Agricultural University, Changchun 130118, China; College of Traditional Chinese Medicine, Jilin Agriculture Science and Technology College, Jilin 132101, China; Jilin Aodong Yanbian Pharmaceutical Co., Ltd, Yanbian Korean Autonomous Prefecture 133000, China.
| | - Xinglong Liu
- College of Traditional Chinese Medicine, Jilin Agriculture Science and Technology College, Jilin 132101, China.
| |
Collapse
|
2
|
Mao Z, Bi X, Yu C, Chen L, Shen J, Huang Y, Wu Z, Qi H, Guan J, Shu X, Yu B, Zheng Y. Mechanically robust and personalized silk fibroin-magnesium composite scaffolds with water-responsive shape-memory for irregular bone regeneration. Nat Commun 2024; 15:4160. [PMID: 38755128 PMCID: PMC11099135 DOI: 10.1038/s41467-024-48417-8] [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: 11/20/2023] [Accepted: 04/30/2024] [Indexed: 05/18/2024] Open
Abstract
The regeneration of critical-size bone defects, especially those with irregular shapes, remains a clinical challenge. Various biomaterials have been developed to enhance bone regeneration, but the limitations on the shape-adaptive capacity, the complexity of clinical operation, and the unsatisfied osteogenic bioactivity have greatly restricted their clinical application. In this work, we construct a mechanically robust, tailorable and water-responsive shape-memory silk fibroin/magnesium (SF/MgO) composite scaffold, which is able to quickly match irregular defects by simple trimming, thus leading to good interface integration. We demonstrate that the SF/MgO scaffold exhibits excellent mechanical stability and structure retention during the degradative process with the potential for supporting ability in defective areas. This scaffold further promotes the proliferation, adhesion and migration of osteoblasts and the osteogenic differentiation of bone marrow mesenchymal stem cells (BMSCs) in vitro. With suitable MgO content, the scaffold exhibits good histocompatibility, low foreign-body reactions (FBRs), significant ectopic mineralisation and angiogenesis. Skull defect experiments on male rats demonstrate that the cell-free SF/MgO scaffold markedly enhances bone regeneration of cranial defects. Taken together, the mechanically robust, personalised and bioactive scaffold with water-responsive shape-memory may be a promising biomaterial for clinical-size and irregular bone defect regeneration.
Collapse
Affiliation(s)
- Zhinan Mao
- Department of Spine Surgery,Shenzhen Engineering Laboratory of Orthopaedic Regenerative Technologies, Peking University Shenzhen Hospital, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, Guangdong province, China
- School of Materials Science and Engineering, Peking University, Beijing, 100871, China
| | - Xuewei Bi
- Department of Spine Surgery,Shenzhen Engineering Laboratory of Orthopaedic Regenerative Technologies, Peking University Shenzhen Hospital, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, Guangdong province, China
- School of Materials Science and Engineering, Peking University, Beijing, 100871, China
| | - Chunhao Yu
- School of Materials Science and Engineering, Peking University, Beijing, 100871, China
| | - Lei Chen
- Beijing Research Institute of Orthopedics and Traumatology, Beijing Jishuitan Hospital, Capital Medical University, Beijing, 100035, China
| | - Jie Shen
- Department of Spine Surgery,Shenzhen Engineering Laboratory of Orthopaedic Regenerative Technologies, Peking University Shenzhen Hospital, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, Guangdong province, China
| | - Yongcan Huang
- Department of Spine Surgery,Shenzhen Engineering Laboratory of Orthopaedic Regenerative Technologies, Peking University Shenzhen Hospital, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, Guangdong province, China
| | - Zihong Wu
- Technical University of Munich, TUM School of Life Sciences, Maximus-von-Imhof-Forum 2, D-85354, Freising, Germany
| | - Hui Qi
- Beijing Research Institute of Orthopedics and Traumatology, Beijing Jishuitan Hospital, Capital Medical University, Beijing, 100035, China
| | - Juan Guan
- International Research Center for Advanced Structural and Biomaterials, School of Materials Science & Engineering, Beihang University, Beijing, 100191, China
| | - Xiong Shu
- Beijing Research Institute of Orthopedics and Traumatology, Beijing Jishuitan Hospital, Capital Medical University, Beijing, 100035, China.
| | - Binsheng Yu
- Department of Spine Surgery,Shenzhen Engineering Laboratory of Orthopaedic Regenerative Technologies, Peking University Shenzhen Hospital, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, Guangdong province, China.
| | - Yufeng Zheng
- School of Materials Science and Engineering, Peking University, Beijing, 100871, China.
| |
Collapse
|
3
|
Su D, Wu Y, Yang S, Ma D, Zhang H, Ma Y, Liu J, Wang C, Liu H, Yang X. Dual-energy computed tomography and micro-computed tomography for assessing bone regeneration in a rabbit tibia model. Sci Rep 2024; 14:5967. [PMID: 38472263 DOI: 10.1038/s41598-024-56199-8] [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: 10/08/2023] [Accepted: 03/04/2024] [Indexed: 03/14/2024] Open
Abstract
To gain a more meaningful understanding of bone regeneration, it is essential to select an appropriate assessment method. Micro-computed tomography (Micro-CT) is widely used for bone regeneration because it provides a substantially higher spatial resolution. Dual-energy computed tomography (DECT) ensure shorter scan time and lower radiation doses during quantitative evaluation. Therefore, in this study, DECT and Micro-CT were used to evaluate bone regeneration. We created 18 defects in the tibial plateau of the rabbits and filled them with porous polyetheretherketone implants to promote bone regeneration. At 4, 8, and 12 weeks, Micro-CT and DECT were used to assess the bone repair in the defect region. In comparison to Micro-CT (152 ± 54 mg/cm3), the calcium density values and hydroxyapatite density values obtained by DECT [DECT(Ca) and DECT(HAP)] consistently achieved lower values (59 ± 25 mg/cm3, 126 ± 53 mg/cm3). In addition, there was a good association between DECT and Micro-CT (R = 0.98; R2 = 0.96; DECT(Ca): y = 0.45x-8.31; DECT(HAP): y = 0.95x-17.60). This study highlights the need to use two different imaging methods, each with its advantages and disadvantages, to better understand the bone regeneration process.
Collapse
Affiliation(s)
- Danyang Su
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yan Wu
- Department of 3D Printing Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Shenyu Yang
- Department of 3D Printing Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Duoshan Ma
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Haoran Zhang
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yuanbo Ma
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jinlong Liu
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Chunyu Wang
- Department of 3D Printing Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Huilong Liu
- Department of 3D Printing Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiaopeng Yang
- Department of Medical Equipment, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
| |
Collapse
|
4
|
Renaud M, Bousquet P, Macias G, Rochefort GY, Durand JO, Marsal LF, Cuisinier F, Cunin F, Collart-Dutilleul PY. Allogenic Stem Cells Carried by Porous Silicon Scaffolds for Active Bone Regeneration In Vivo. Bioengineering (Basel) 2023; 10:852. [PMID: 37508879 PMCID: PMC10376284 DOI: 10.3390/bioengineering10070852] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 07/10/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
To date, bone regeneration techniques use many biomaterials for bone grafting with limited efficiencies. For this purpose, tissue engineering combining biomaterials and stem cells is an important avenue of development to improve bone regeneration. Among potentially usable non-toxic and bioresorbable scaffolds, porous silicon (pSi) is an interesting biomaterial for bone engineering. The possibility of modifying its surface can allow a better cellular adhesion as well as a control of its rate of resorption. Moreover, release of silicic acid upon resorption of its nanostructure has been previously proved to enhance stem cell osteodifferentiation by inducing calcium phosphate formation. In the present study, we used a rat tail model to experiment bone tissue engineering with a critical size defect. Two groups with five rats per group of male Wistar rats were used. In each rat, four vertebrae were used for biomaterial implantation. Randomized bone defects were filled with pSi particles alone or pSi particles carrying dental pulp stem cells (DPSC). Regeneration was evaluated in comparison to empty defect and defects filled with xenogenic bone substitute (Bio-Oss®). Fluorescence microscopy and SEM evaluations showed adhesion of DPSCs on pSi particles with cells exhibiting distribution throughout the biomaterial. Histological analyzes revealed the formation of a collagen network when the defects were filled with pSi, unlike the positive control using Bio-Oss®. Overall bone formation was objectivated with µCT analysis and showed a higher bone mineral density with pSi particles combining DPSC. Immunohistochemical assays confirmed the increased expression of bone markers (osteocalcin) when pSi particles carried DPSC. Surprisingly, no grafted cells remained in the regenerated area after one month of healing, even though the grafting of DPSC clearly increased bone regeneration for both bone marker expression and overall bone formation objectivated with µCT. In conclusion, our results show that the association of pSi with DPSCs in vivo leads to greater bone formation, compared to a pSi graft without DPSCs. Our results highlight the paracrine role of grafted stem cells by recruitment and stimulation of endogenous cells.
Collapse
Affiliation(s)
- Matthieu Renaud
- Laboratoire Biosanté et Nanoscience (LBN), Université Montpellier, 34000 Montpellier, France
- Faculty of Dentistry, Université de Tours, 37000 Tours, France
| | - Philippe Bousquet
- Laboratoire Biosanté et Nanoscience (LBN), Université Montpellier, 34000 Montpellier, France
- Faculty of Dentistry, Université Montpellier, 34000 Montpellier, France
- Service Odontologie, Hospital Center University de Montpellier, 34000 Montpellier, France
| | - Gerard Macias
- Institute Charles Gerhardt Montpellier (ICGM), Université Montpellier, Centre National de la Recherche Scientifique (CNRS), ENSCM, 34000 Montpellier, France
- Department of Electronic, Electrical and Automatic Engineering (DEEEA), Universitat Rovira i Virgili, 43003 Tarragona, Spain
| | | | - Jean-Olivier Durand
- Institute Charles Gerhardt Montpellier (ICGM), Université Montpellier, Centre National de la Recherche Scientifique (CNRS), ENSCM, 34000 Montpellier, France
| | - Lluis F Marsal
- Department of Electronic, Electrical and Automatic Engineering (DEEEA), Universitat Rovira i Virgili, 43003 Tarragona, Spain
| | - Frédéric Cuisinier
- Laboratoire Biosanté et Nanoscience (LBN), Université Montpellier, 34000 Montpellier, France
- Faculty of Dentistry, Université Montpellier, 34000 Montpellier, France
- Service Odontologie, Hospital Center University de Montpellier, 34000 Montpellier, France
| | - Frédérique Cunin
- Institute Charles Gerhardt Montpellier (ICGM), Université Montpellier, Centre National de la Recherche Scientifique (CNRS), ENSCM, 34000 Montpellier, France
| | - Pierre-Yves Collart-Dutilleul
- Laboratoire Biosanté et Nanoscience (LBN), Université Montpellier, 34000 Montpellier, France
- Faculty of Dentistry, Université Montpellier, 34000 Montpellier, France
- Service Odontologie, Hospital Center University de Montpellier, 34000 Montpellier, France
| |
Collapse
|
5
|
Ding Y, Tan R, Gu J, Gong P. Herpetin Promotes Bone Marrow Mesenchymal Stem Cells to Alleviate Carbon Tetrachloride-Induced Acute Liver Injury in Mice. Molecules 2023; 28:molecules28093842. [PMID: 37175256 PMCID: PMC10180416 DOI: 10.3390/molecules28093842] [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: 03/01/2023] [Revised: 04/22/2023] [Accepted: 04/27/2023] [Indexed: 05/15/2023] Open
Abstract
Herpetin, an active compound derived from the seeds of Herpetospermum caudigerum Wall., is a traditional Tibetan herbal medicine that is used for the treatment of hepatobiliary diseases. The aim of this study was to evaluate the stimulant effect of herpetin on bone marrow mesenchymal stem cells (BMSCs) to improve acute liver injury (ALI). In vitro results showed that herpetin treatment enhanced expression of the liver-specific proteins alpha-fetoprotein, albumin, and cytokeratin 18; increased cytochrome P450 family 3 subfamily a member 4 activity; and increased the glycogen-storage capacity of BMSCs. Mice with ALI induced by carbon tetrachloride (CCl4) were treated with a combination of BMSCs by tail-vein injection and herpetin by intraperitoneal injection. Hematoxylin and eosin staining and serum biochemical index detection showed that the liver function of ALI mice improved after administration of herpetin combined with BMSCs. Western blotting results suggested that the stromal cell-derived factor-1/C-X-C motif chemokine receptor 4 axis and the Wnt/β-catenin pathway in the liver tissue were activated after treatment with herpetin and BMSCs. Therefore, herpetin is a promising BMSC induction agent, and coadministration of herpetin and BMSCs may affect the treatment of ALI.
Collapse
Affiliation(s)
- Yi Ding
- College of Pharmacy, Southwest Minzu University, No. 16, South 4th Section, First Ring Road, Chengdu 610041, China
| | - Rui Tan
- College of Life Sciences and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Jian Gu
- College of Pharmacy, Southwest Minzu University, No. 16, South 4th Section, First Ring Road, Chengdu 610041, China
| | - Puyang Gong
- College of Pharmacy, Southwest Minzu University, No. 16, South 4th Section, First Ring Road, Chengdu 610041, China
| |
Collapse
|
6
|
Zhu Y, Yin WF, Yu P, Zhang C, Sun MH, Kong LY, Yang L. Meso-Hannokinol inhibits breast cancer bone metastasis via the ROS/JNK/ZEB1 axis. Phytother Res 2023. [PMID: 36726293 DOI: 10.1002/ptr.7732] [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: 01/27/2022] [Revised: 06/25/2022] [Accepted: 07/11/2022] [Indexed: 02/03/2023]
Abstract
Distal metastases from breast cancer, especially bone metastases, are extremely common in the late stages of the disease and are associated with a poor prognosis. EMT is a biomarker of the early process of bone metastasis, and MMP-9 and MMP-13 are important osteoclastic activators. Previously, we found that meso-Hannokinol (HA) could significantly inhibit EMT and MMP-9 and MMP-13 expressions in breast cancer cells. On this basis, we further explored the role of HA in breast cancer bone metastasis. In vivo, we established a breast cancer bone metastasis model by intracardially injecting breast cancer cells. Intraperitoneal injections of HA significantly reduced breast cancer cell metastasis to the leg bone in mice and osteolytic lesions caused by breast cancer. In vitro, HA inhibited the migration and invasion of breast cancer cells and suppressed the expressions of EMT, MMP-9, MMP-13, and other osteoclastic activators. HA inhibited EMT and MMP-9 by activating the ROS/JNK pathway as demonstrated by siJNK and SP600125 inhibition of JNK phosphorylation and NAC scavenging of ROS accumulation. Moreover, HA promoted bone formation and inhibited bone resorption in vitro. In conclusion, our findings suggest that HA may be an excellent candidate for treating breast cancer bone metastasis.
Collapse
Affiliation(s)
- Yuan Zhu
- Jiangsu Key Laboratory of Bioactive Natural Product Research and State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, People's Republic of China
| | - Wei-Feng Yin
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Pei Yu
- Jiangsu Key Laboratory of Bioactive Natural Product Research and State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, People's Republic of China
| | - Chao Zhang
- Jiangsu Key Laboratory of Bioactive Natural Product Research and State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, People's Republic of China
| | - Ming-Hui Sun
- Division of Sports Medicine and Adult Reconstructive Surgery, Department of Orthopedic Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, People's Republic of China
| | - Ling-Yi Kong
- Jiangsu Key Laboratory of Bioactive Natural Product Research and State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, People's Republic of China
| | - Lei Yang
- Jiangsu Key Laboratory of Bioactive Natural Product Research and State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, People's Republic of China
| |
Collapse
|
7
|
Lin Y, Li Q, Wang L, Guo Q, Liu S, Zhu S, Sun Y, Fan Y, Sun Y, Li H, Tian X, Luo D, Shi S. Advances in regenerative medicine applications of tetrahedral framework nucleic acid-based nanomaterials: an expert consensus recommendation. Int J Oral Sci 2022; 14:51. [PMID: 36316311 PMCID: PMC9622686 DOI: 10.1038/s41368-022-00199-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 08/09/2022] [Accepted: 08/19/2022] [Indexed: 01/18/2023] Open
Abstract
With the emergence of DNA nanotechnology in the 1980s, self-assembled DNA nanostructures have attracted considerable attention worldwide due to their inherent biocompatibility, unsurpassed programmability, and versatile functions. Especially promising nanostructures are tetrahedral framework nucleic acids (tFNAs), first proposed by Turberfield with the use of a one-step annealing approach. Benefiting from their various merits, such as simple synthesis, high reproducibility, structural stability, cellular internalization, tissue permeability, and editable functionality, tFNAs have been widely applied in the biomedical field as three-dimensional DNA nanomaterials. Surprisingly, tFNAs exhibit positive effects on cellular biological behaviors and tissue regeneration, which may be used to treat inflammatory and degenerative diseases. According to their intended application and carrying capacity, tFNAs could carry functional nucleic acids or therapeutic molecules through extended sequences, sticky-end hybridization, intercalation, and encapsulation based on the Watson and Crick principle. Additionally, dynamic tFNAs also have potential applications in controlled and targeted therapies. This review summarized the latest progress in pure/modified/dynamic tFNAs and demonstrated their regenerative medicine applications. These applications include promoting the regeneration of the bone, cartilage, nerve, skin, vasculature, or muscle and treating diseases such as bone defects, neurological disorders, joint-related inflammatory diseases, periodontitis, and immune diseases.
Collapse
Affiliation(s)
- Yunfeng Lin
- grid.13291.380000 0001 0807 1581State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Qian Li
- grid.16821.3c0000 0004 0368 8293School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Institute of Translational Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lihua Wang
- grid.458506.a0000 0004 0497 0637The Interdisciplinary Research Center, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Zhangjiang Laboratory, Shanghai, China
| | - Quanyi Guo
- grid.488137.10000 0001 2267 2324Institute of Orthopedics, Chinese PLA General Hospital, Beijing Key Laboratory of Regenerative Medicine in Orthopedics, Key Laboratory of Musculoskeletal Trauma & War Injuries PLA, Beijing, China
| | - Shuyun Liu
- grid.488137.10000 0001 2267 2324Institute of Orthopedics, Chinese PLA General Hospital, Beijing Key Laboratory of Regenerative Medicine in Orthopedics, Key Laboratory of Musculoskeletal Trauma & War Injuries PLA, Beijing, China
| | - Shihui Zhu
- grid.73113.370000 0004 0369 1660Department of Burn Surgery, The First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Yu Sun
- grid.73113.370000 0004 0369 1660Department of Burn Surgery, The First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Yujiang Fan
- grid.13291.380000 0001 0807 1581National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, China
| | - Yong Sun
- grid.13291.380000 0001 0807 1581College of Biomedical Engineering, Sichuan University, Chengdu, China
| | - Haihang Li
- Jiangsu Trautec Medical Technology Company Limited, Changzhou, China
| | - Xudong Tian
- Jiangsu Trautec Medical Technology Company Limited, Changzhou, China
| | - Delun Luo
- Chengdu Jingrunze Gene Technology Company Limited, Chengdu, China
| | - Sirong Shi
- grid.13291.380000 0001 0807 1581State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| |
Collapse
|
8
|
Wei Y, Chen M, Li M, Wang D, Cai K, Luo Z, Hu Y. Aptamer/Hydroxyapatite-Functionalized Titanium Substrate Promotes Implant Osseointegration via Recruiting Mesenchymal Stem Cells. ACS APPLIED MATERIALS & INTERFACES 2022; 14:42915-42930. [PMID: 36107718 DOI: 10.1021/acsami.2c10809] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Endowing bone regeneration materials with both stem cell recruitment and osteoinduction properties is a key factor in promoting osseointegration of titanium (Ti) implants. In this study, Apt19s-grafted oxidized hyaluronic acid (OHA) was deposited onto a protein-mediated biomineralization hydroxyapatite (HAp) coating of Ti. HAp was achieved by the treatment of lysozyme and tris(2-carboxyethyl) phosphonate mixture and then soaked in calcium ion (Ca2+) solution to obtain functional Ti substrate (Ti/HAp/OHA-Apt). In vitro studies confirmed that Ti/HAp/OHA-Apt could effectively maintain the sustained release of Apt19s from Ti for 7 days. The released Apt19s significantly enhanced the migration of bone marrow mesenchymal stem cells (MSCs), which was reflected by the experiment of transwell assay, wound healing, and zymogram detection. Compared with pure Ti, Ti/HAp/OHA-Apt was able to adjust the adsorption of functional proteins at the Ti-based interface to expose their active sites, which significantly increased the expression of adhesion-associated proteins (vinculin and tensin) in MSCs to promote their adhesion on Ti-based interface. In vitro cell experiments of alkaline phosphatase activity staining, mineralization detection, and expression of osteogenesis-related genes showed that Ti/HAp/OHA-Apt significantly enhanced the osteogenic differentiation ability of MSCs, which may be highly related to the porous structure of hydroxyapatite on Ti interface. In vivo test of Micro-CT, H&E staining, and histochemical staining further confirmed that Ti/HAp/OHA-Apt was able to promote MSC recruitment at the peri-implant interface to form new bone. This work provides a new approach to develop functional Ti-based materials for bone defect repair.
Collapse
Affiliation(s)
- Yujia Wei
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400044, China
| | - Maohua Chen
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400044, China
| | - Menghuan Li
- School of Life Sciences, Chongqing University, Chongqing 400044, China
| | - Dong Wang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400044, China
| | - Kaiyong Cai
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400044, China
| | - Zhong Luo
- School of Life Sciences, Chongqing University, Chongqing 400044, China
| | - Yan Hu
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400044, China
| |
Collapse
|
9
|
Abpeikar Z, Alizadeh AA, Ahmadyousefi Y, Najafi AA, Safaei M. Engineered cells along with smart scaffolds: critical factors for improving tissue engineering approaches. Regen Med 2022; 17:855-876. [PMID: 36065834 DOI: 10.2217/rme-2022-0059] [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: 11/21/2022] Open
Abstract
In this review, gene delivery and its applications are discussed in tissue engineering (TE); also, new techniques such as the CRISPR-Cas9 system, synthetics biology and molecular dynamics simulation to improve the efficiency of the scaffolds have been studied. CRISPR-Cas9 is expected to make significant advances in TE in the future. The fundamentals of synthetic biology have developed powerful and flexible methods for programming cells via artificial genetic circuits. The combination of regenerative medicine and artificial biology allows the engineering of cells and organisms for use in TE, biomaterials, bioprocessing and scaffold development. The dynamics of protein adsorption at the scaffold surface at the atomic level can provide valuable guidelines for the future design of TE scaffolds /implants.
Collapse
Affiliation(s)
- Zahra Abpeikar
- Department of Tissue Engineering & Applied Cell Sciences, School of Advance Medical Science & Technology, Shiraz University of Medical Sciences, Shiraz, 7133654361, Iran
| | - Ali Akbar Alizadeh
- Department of Tissue Engineering & Applied Cell Sciences, School of Advance Medical Science & Technology, Shiraz University of Medical Sciences, Shiraz, 7133654361, Iran
| | - Yaghoub Ahmadyousefi
- Research Center for Molecular Medicine, School of Medicine, Hamadan University of Medical Sciences, Hamadan, 6517838687, Iran
| | - Ali Akbar Najafi
- Student Research Committee, Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, 7919693116, Iran
| | - Mohsen Safaei
- Department of Medical Biotechnology, School of Advanced Technologies, Shahrekord University of Medical Sciences, Shahrekord, 8815713471, Iran
| |
Collapse
|
10
|
Bucciarelli A, Motta A. Use of Bombyx mori silk fibroin in tissue engineering: From cocoons to medical devices, challenges, and future perspectives. BIOMATERIALS ADVANCES 2022; 139:212982. [PMID: 35882138 DOI: 10.1016/j.bioadv.2022.212982] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 06/07/2022] [Accepted: 06/08/2022] [Indexed: 05/26/2023]
Abstract
Silk fibroin has become a prominent material in tissue engineering (TE) over the last 20 years with almost 10,000 published works spanning in all the TE applications, from skeleton to neuronal regeneration. Fibroin is an extremely versatile biopolymer that, due to its ease of processing, has enabled the development of an entire plethora of materials whose properties and architectures can be tailored to suit target applications. Although the research and development of fibroin TE materials and devices is mature, apart from sutures, only a few medical products made of fibroin are used in the clinical routines. <40 clinical trials of Bombyx mori silk-related products have been reported by the FDA and few of them resulted in a commercialized device. In this review, after explaining the structure and properties of silk fibroin, we provide an overview of both fibroin constructs existing in the literature and fibroin devices used in clinic. Through the comparison of these two categories, we identified the burning issues faced by fibroin products during their translation to the market. Two main aspects will be considered. The first is the standardization of production processes, which leads both to the standardization of the characteristics of the issued device and the correct assessment of its failure. The second is the FDA regulations, which allow new devices to be marketed through the 510(k) clearance by demonstrating their equivalence to a commercialized medical product. The history of some fibroin medical devices will be taken as a case study. Finally, we will outline a roadmap outlining what actions we believe are needed to bring fibroin products to the market.
Collapse
Affiliation(s)
- Alessio Bucciarelli
- CNR nanotech, National Council of Research, University Campus Ecotekne, Via Monteroni, 73100 Lecce, Italy.
| | - Antonella Motta
- BIOtech research centre and European Institute of Excellence on Tissue Engineering and Regenerative Medicine, Department of Industrial Engineering, University of Trento, Via delle Regole 101, 38123 Trento, Italy.
| |
Collapse
|
11
|
Xu L, Qin X, Mozaffari MS, Yan D, Sun X, Cao Y. Hybrid system with stable structure of hard/soft tissue substitutes induces re-osseointegration in a rat model of biofilm-mediated peri-implantitis. J Biomed Mater Res B Appl Biomater 2022; 110:2452-2463. [PMID: 35620882 DOI: 10.1002/jbm.b.35102] [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: 12/03/2021] [Revised: 03/19/2022] [Accepted: 05/09/2022] [Indexed: 11/07/2022]
Abstract
Re-osseointegration of an infected/contaminated dental implant poses major clinical challenges. We tested the hypothesis that the application of an antibiotic-releasing construct, combined with hard/soft tissue replacement, increases the efficacy of reconstructive therapy. We initially fabricated semi-flexible hybrid constructs of β-TCP/PHBHHx, with tetracycline (TC) (TC amounts: 5%, 10%, and 15%). Thereafter, using in vitro assays, TC release profile, attachment to rat bone marrow-derived stem cells (rBMSCs) and their viability as well as anti-bacterial activity were determined. Thereafter, regenerative efficacies of the three hybrid constructs were assessed in a rat model of peri-implantitis induced by Aggregatibacter actinomycetemcomitans biofilm; control animals received β-TCP/Bio-Gide and TC injection. Eight weeks later, maxillae were obtained for radiological, histological, and histomorphometric analyses of peri-implant tissues. Sulcus bleeding index was chronologically recorded. Serum cytokines levels of IL-6 and IL-1β were also evaluated by enzyme-linked immunosorbent assay. Substantial amounts of tetracycline, from hybrid constructs, were released for 2 weeks. The medium containing the released tetracycline did not affect the adhesion or viability of rBMSCs; however, it inhibited the proliferation of A. actinomycetemcomitans. Osteogenesis and osseointegration were more marked for the 15% hybrid construct group than the other two groups. The height of attachment and infiltration of inflammatory cells within fibrous tissue was significantly reduced in the experimental groups than the control group. Our protocol resulted in re-osseointegration on a biofilm-contaminated implant. Thus, an antibiotic releasing inorganic/organic construct may offer a therapeutic option to suppress infection and promote guided tissue regeneration thereby serving as an integrated multi-layer substitute for both hard/soft tissues.
Collapse
Affiliation(s)
- Lianyi Xu
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
- Huazhong University of Science and Technology, Wuhan, China
- School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xu Qin
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
- Huazhong University of Science and Technology, Wuhan, China
- School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Mahmood S Mozaffari
- Department of Oral Biology, Dental College of Georgia, Augusta University, Augusta, Georgia, USA
| | - Di Yan
- Department of Oral and Maxillofacial Surgery, General Hospital, Ningxia Medical University, Yinchuan, China
| | - Xiaojuan Sun
- Department of Oral and Maxillofacial Surgery, General Hospital, Ningxia Medical University, Yinchuan, China
| | - Yingguang Cao
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
- Huazhong University of Science and Technology, Wuhan, China
- School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
12
|
Sonnleitner D, Sommer C, Scheibel T, Lang G. Approaches to inhibit biofilm formation applying natural and artificial silk-based materials. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 131:112458. [PMID: 34857315 DOI: 10.1016/j.msec.2021.112458] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 09/22/2021] [Accepted: 09/23/2021] [Indexed: 12/13/2022]
Abstract
The discovery of penicillin started a new era of health care since it allowed the effective treatment of formerly deadly infections. As a drawback, its overuse led to a growing number of multi-drug resistant pathogens. Challenging this arising threat, material research focuses on the development of microbe-killing or microbe repellent agents implementing such functions directly into materials. Due to their biocompatibility, non-immunogenicity and mechanical strength, silk-based materials are attractive candidates for applications in the biomedical field. Furthermore, it has been observed that silks display high persistency in their natural environment giving reason to suspect that they might be attractive candidates to prevent microbial infestation. The current review describes the process of biofilm formation on medical devices and the most common strategies to prevent it, divided into effects of surface topography, material modification and integrated additives. In this context, recent state of the art developments in the field of natural and artificial silk-based materials with microbe-repellant or antimicrobial properties are addressed. These silk properties are controversially discussed and conclusions are drawn as to which parameters will be decisive for the successful design of new bio-functional materials based on the blueprint of silk proteins.
Collapse
Affiliation(s)
- David Sonnleitner
- Biopolymer Processing, Faculty of Engineering Science, University of Bayreuth, Germany
| | - Christoph Sommer
- Chair of Biomaterials, Faculty of Engineering Science, University of Bayreuth, Germany
| | - Thomas Scheibel
- Chair of Biomaterials, Faculty of Engineering Science, University of Bayreuth, Germany
| | - Gregor Lang
- Biopolymer Processing, Faculty of Engineering Science, University of Bayreuth, Germany.
| |
Collapse
|
13
|
Jeyaraman N, Prajwal GS, Jeyaraman M, Muthu S, Khanna M. Chondrogenic Potential of Dental-Derived Mesenchymal Stromal Cells. OSTEOLOGY 2021; 1:149-174. [DOI: 10.3390/osteology1030016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The field of tissue engineering has revolutionized the world in organ and tissue regeneration. With the robust research among regenerative medicine experts and researchers, the plausibility of regenerating cartilage has come into the limelight. For cartilage tissue engineering, orthopedic surgeons and orthobiologists use the mesenchymal stromal cells (MSCs) of various origins along with the cytokines, growth factors, and scaffolds. The least utilized MSCs are of dental origin, which are the richest sources of stromal and progenitor cells. There is a paradigm shift towards the utilization of dental source MSCs in chondrogenesis and cartilage regeneration. Dental-derived MSCs possess similar phenotypes and genotypes like other sources of MSCs along with specific markers such as dentin matrix acidic phosphoprotein (DMP) -1, dentin sialophosphoprotein (DSPP), alkaline phosphatase (ALP), osteopontin (OPN), bone sialoprotein (BSP), and STRO-1. Concerning chondrogenicity, there is literature with marginal use of dental-derived MSCs. Various studies provide evidence for in-vitro and in-vivo chondrogenesis by dental-derived MSCs. With such evidence, clinical trials must be taken up to support or refute the evidence for regenerating cartilage tissues by dental-derived MSCs. This article highlights the significance of dental-derived MSCs for cartilage tissue regeneration.
Collapse
|
14
|
Ding Z, Cheng W, Mia MS, Lu Q. Silk Biomaterials for Bone Tissue Engineering. Macromol Biosci 2021; 21:e2100153. [PMID: 34117836 DOI: 10.1002/mabi.202100153] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 05/17/2021] [Indexed: 12/14/2022]
Abstract
Silk is a natural fibrous polymer with application potential in regenerative medicine. Increasing interest remains for silk materials in bone tissue engineering due to their characteristics in biocompatibility, biodegradability and mechanical properties. Plenty of the in vitro and in vivo studies confirmed the advantages of silk in accelerating bone regeneration. Silk is processed into scaffolds, hydrogels, and films to facilitate different bone regenerative applications. Bioactive factors such as growth factors and drugs, and stem cells are introduced to silk-based matrices to create friendly and osteogenic microenvironments, directing cell behaviors and bone regeneration. The recent progress in silk-based bone biomaterials is discussed and focused on different fabrication and functionalization methods related to osteogenesis. The challenges and potential targets of silk bone materials are highlighted to evaluate the future development of silk-based bone materials.
Collapse
Affiliation(s)
- Zhaozhao Ding
- National Engineering Laboratory for Modern Silk and Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, 215123, P. R. China
| | - Weinan Cheng
- Department of Orthopedics, The First Affiliated Hospital of Xiamen University, Xiamen, 361000, P. R. China
| | - Md Shipan Mia
- National Engineering Laboratory for Modern Silk and Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, 215123, P. R. China
| | - Qiang Lu
- National Engineering Laboratory for Modern Silk and Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, 215123, P. R. China
| |
Collapse
|
15
|
Abstract
PURPOSE The goal of this study was to identify bone defects of critical size in C57BL/6 mouse mandibles. MATERIALS AND METHODS Twenty-four male mice were included in this study. All mice underwent surgeries on their left mandibles. Mandibular defects of 1.0 mm (n = 8), 1.6 mm (n = 8), and 2.3 mm (n = 8) were created. For the investigation of bone healing after an 8-week period, micro-computed tomography scans and histomorphology were performed. RESULTS Mandibular bone nonunions were seen 0/8 in the 1.0-mm group, 6/8 in the 1.6-mm group, and 8/8 in the 2.3-mm group. The outcome of micro-computed tomography showed that, after 8 weeks, the bone mineral density and the bone volume to total volume ratio were significantly different among the 3 groups. The defect gaps in the nonunion 1.6- and 2.3-mm groups were filled with connective tissue, and no obvious bone formation was found. Additionally, in quantitative analysis, according to the new bone fill calculations, the percentages were 91.85% ± 8.03% in the 1.0-mm group, 59.84% ± 20.60% in the 1.6-mm group, and 15.36% ± 8.28% in the 2.3-mm group, which indicated statistically significantly lower defect healing in the 2.3-mm group. CONCLUSIONS The creation of 2.3-mm mandibular defects produces osseous nonunion in C57BL/6 mice.
Collapse
|
16
|
Sun N, Yin S, Lu Y, Zhang W, Jiang X. Graphene oxide-coated porous titanium for pulp sealing: an antibacterial and dentino-inductive restorative material. J Mater Chem B 2021; 8:5606-5619. [PMID: 32478365 DOI: 10.1039/d0tb00697a] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Pulp treatment techniques such as pulp capping, pulpotomy and pulp regeneration are all based on the principle of preserving vital pulp. However, specific dental restorative materials that can simultaneously protect pulp vitality and repair occlusal morphology have not been developed thus far. Traditional pulp capping materials cannot be used as dental restorative materials due to their long-term solubility and poor mechanical behavior. Titanium (Ti) is used extensively in dentistry and is regarded as a promising material for pulp sealing because of its favorable biocompatibility, processability and mechanical properties. Originally, we proposed the concept of "odontointegration", which represents direct dentin-like mineralization contact between pulp and the surface of the pulp sealing material; herein, we report the fabrication of a novel antibacterial and dentino-inductive material via micro-arc oxidation (MAO), incorporating self-assembled graphene oxide (GO) for Ti surface modification. The hierarchical micro/nanoporous structure of the MAO coating provides a suitable microenvironment for odontogenic differentiation of human dental pulp stem cells, and GO loading contributes to antibacterial activity. Scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy and Raman spectroscopy were employed for structure and elemental analysis. In vitro studies, including cell adhesion, Live/Dead and CCK-8 assays, alkaline phosphatase activity and calcium deposition assay, real-time polymerase chain reaction, western blot analysis and immunofluorescence staining were used to examine cell adhesion, viability, proliferation, mineralization, and odontogenic differentiation ability. Antibacterial properties against Streptococcus mutans were analyzed by SEM, spread plate, Live/Dead and Alamar blue tests. The Ti-MAO-1.0 mg mL-1 GO group exhibited excellent cell adhesion, odontoblast differentiation, mineralization, and antibacterial ability, which are beneficial to odontointegration.
Collapse
Affiliation(s)
- Ningjia Sun
- Department of Prosthodontics, Shanghai Engineering Research Centre of Advanced Dental Technology and Materials, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Centre for Oral Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai 200011, China.
| | - Shi Yin
- Department of Prosthodontics, Shanghai Engineering Research Centre of Advanced Dental Technology and Materials, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Centre for Oral Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai 200011, China.
| | - Yuezhi Lu
- Department of Prosthodontics, Shanghai Engineering Research Centre of Advanced Dental Technology and Materials, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Centre for Oral Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai 200011, China.
| | - Wenjie Zhang
- Department of Prosthodontics, Shanghai Engineering Research Centre of Advanced Dental Technology and Materials, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Centre for Oral Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai 200011, China.
| | - Xinquan Jiang
- Department of Prosthodontics, Shanghai Engineering Research Centre of Advanced Dental Technology and Materials, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Centre for Oral Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai 200011, China.
| |
Collapse
|
17
|
García-Bernal D, García-Arranz M, Yáñez RM, Hervás-Salcedo R, Cortés A, Fernández-García M, Hernando-Rodríguez M, Quintana-Bustamante Ó, Bueren JA, García-Olmo D, Moraleda JM, Segovia JC, Zapata AG. The Current Status of Mesenchymal Stromal Cells: Controversies, Unresolved Issues and Some Promising Solutions to Improve Their Therapeutic Efficacy. Front Cell Dev Biol 2021; 9:650664. [PMID: 33796536 PMCID: PMC8007911 DOI: 10.3389/fcell.2021.650664] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 02/26/2021] [Indexed: 12/16/2022] Open
Abstract
Mesenchymal stromal cells (MSCs) currently constitute the most frequently used cell type in advanced therapies with different purposes, most of which are related with inflammatory processes. Although the therapeutic efficacy of these cells has been clearly demonstrated in different disease animal models and in numerous human phase I/II clinical trials, only very few phase III trials using MSCs have demonstrated the expected potential therapeutic benefit. On the other hand, diverse controversial issues on the biology and clinical applications of MSCs, including their specific phenotype, the requirement of an inflammatory environment to induce immunosuppression, the relevance of the cell dose and their administration schedule, the cell delivery route (intravascular/systemic vs. local cell delivery), and the selected cell product (i.e., use of autologous vs. allogeneic MSCs, freshly cultured vs. frozen and thawed MSCs, MSCs vs. MSC-derived extracellular vesicles, etc.) persist. In the current review article, we have addressed these issues with special emphasis in the new approaches to improve the properties and functional capabilities of MSCs after distinct cell bioengineering strategies.
Collapse
Affiliation(s)
- David García-Bernal
- Hematopoietic Transplant and Cellular Therapy Unit, Medicine Department, Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca, University of Murcia, Murcia, Spain.,Spanish Network of Cell Therapy (TerCel), Instituto de Salud Carlos III, Madrid, Spain
| | - Mariano García-Arranz
- Spanish Network of Cell Therapy (TerCel), Instituto de Salud Carlos III, Madrid, Spain.,Instituto de Investigación Sanitaria-Fundación Jiménez Díaz (IIS-FJD, Autonomous University of Madrid (UAM)), Madrid, Spain
| | - Rosa M Yáñez
- Spanish Network of Cell Therapy (TerCel), Instituto de Salud Carlos III, Madrid, Spain.,Advanced Therapies Mixed Unit, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz (IIS-FJD, Autonomous University of Madrid (UAM)), Madrid, Spain.,Centre for Cytometry and Fluorescence Microscopy, Complutense University, Madrid, Spain
| | - Rosario Hervás-Salcedo
- Spanish Network of Cell Therapy (TerCel), Instituto de Salud Carlos III, Madrid, Spain.,Advanced Therapies Mixed Unit, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz (IIS-FJD, Autonomous University of Madrid (UAM)), Madrid, Spain.,Centre for Cytometry and Fluorescence Microscopy, Complutense University, Madrid, Spain
| | - Alfonso Cortés
- Spanish Network of Cell Therapy (TerCel), Instituto de Salud Carlos III, Madrid, Spain.,Hematopoietic Innovative Therapies Division, Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas and Centro de Investigación Biomédica en Red de Enfermedades Raras, Madrid, Spain
| | - María Fernández-García
- Spanish Network of Cell Therapy (TerCel), Instituto de Salud Carlos III, Madrid, Spain.,Advanced Therapies Mixed Unit, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz (IIS-FJD, Autonomous University of Madrid (UAM)), Madrid, Spain.,Centre for Cytometry and Fluorescence Microscopy, Complutense University, Madrid, Spain
| | - Miriam Hernando-Rodríguez
- Spanish Network of Cell Therapy (TerCel), Instituto de Salud Carlos III, Madrid, Spain.,Advanced Therapies Mixed Unit, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz (IIS-FJD, Autonomous University of Madrid (UAM)), Madrid, Spain.,Centre for Cytometry and Fluorescence Microscopy, Complutense University, Madrid, Spain
| | - Óscar Quintana-Bustamante
- Spanish Network of Cell Therapy (TerCel), Instituto de Salud Carlos III, Madrid, Spain.,Advanced Therapies Mixed Unit, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz (IIS-FJD, Autonomous University of Madrid (UAM)), Madrid, Spain.,Centre for Cytometry and Fluorescence Microscopy, Complutense University, Madrid, Spain
| | - Juan A Bueren
- Spanish Network of Cell Therapy (TerCel), Instituto de Salud Carlos III, Madrid, Spain.,Advanced Therapies Mixed Unit, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz (IIS-FJD, Autonomous University of Madrid (UAM)), Madrid, Spain.,Centre for Cytometry and Fluorescence Microscopy, Complutense University, Madrid, Spain
| | - Damián García-Olmo
- Spanish Network of Cell Therapy (TerCel), Instituto de Salud Carlos III, Madrid, Spain.,Instituto de Investigación Sanitaria-Fundación Jiménez Díaz (IIS-FJD, Autonomous University of Madrid (UAM)), Madrid, Spain
| | - Jose M Moraleda
- Hematopoietic Transplant and Cellular Therapy Unit, Medicine Department, Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca, University of Murcia, Murcia, Spain.,Spanish Network of Cell Therapy (TerCel), Instituto de Salud Carlos III, Madrid, Spain
| | - José C Segovia
- Spanish Network of Cell Therapy (TerCel), Instituto de Salud Carlos III, Madrid, Spain.,Advanced Therapies Mixed Unit, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz (IIS-FJD, Autonomous University of Madrid (UAM)), Madrid, Spain.,Centre for Cytometry and Fluorescence Microscopy, Complutense University, Madrid, Spain
| | - Agustín G Zapata
- Spanish Network of Cell Therapy (TerCel), Instituto de Salud Carlos III, Madrid, Spain.,Department of Cell Biology, Complutense University, Madrid, Spain
| |
Collapse
|
18
|
Li J, Chen H, Zhang D, Xie J, Zhou X. The role of stromal cell-derived factor 1 on cartilage development and disease. Osteoarthritis Cartilage 2021; 29:313-322. [PMID: 33253889 DOI: 10.1016/j.joca.2020.10.010] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 09/11/2020] [Accepted: 10/06/2020] [Indexed: 02/05/2023]
Abstract
Stromal cell-derived factor 1 (SDF-1), also known as CXC motif chemokine ligand 12 (CXCL12), is recognized as a homeostatic cytokine with strong chemotactic potency. It plays an important role in physiological and pathological processes, such as the development of multiple tissues and organs, the regulation of cell distribution, and tumour metastasis. SDF-1 has two receptors, CXC chemokine receptor type 4 (CXCR4) and CXC chemokine receptor type 7 (CXCR7). SDF-1 affects the proliferation, survival, differentiation and maturation of chondrocytes by binding to CXCR4 on chondrocytes. Therefore, SDF-1 has been used as an exogenous regulatory target in many studies to explore the mechanism of cartilage development. SDF-1 is also a potential therapeutic target for osteoarthritis (OA) and rheumatoid arthritis (RA), because of its role in pathological initiation and regulation. In addition, SDF-1 shows potent capacity in the repair of cartilage defects by recruiting endogenous stem cells in a cartilage tissue engineering context. To summarize the specific role of SDF-1 on cartilage development and disease, all articles had been screened out in PubMed by May 30, 2020. The search was limited to studies published in English. Search terms included SDF-1; CXCL12; CXCR4; chondrocyte; cartilage; OA; RA, and forty-seven papers were studied. Besides, we reviewed references in the articles we searched to get additional relevant backgrounds. The review aims to conclude the current knowledge regarding the physiological and pathological role of SDF-1 on the cartilage and chondrocyte. More investigations are required to determine methods targeted SDF-1 to cartilage development and interventions to cartilage diseases.
Collapse
Affiliation(s)
- J Li
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - H Chen
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - D Zhang
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - J Xie
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China.
| | - X Zhou
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China; Department of Cariology and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China.
| |
Collapse
|
19
|
Ramanauskaite A, Schwarz F, Sader R, Becker J, Obreja K. Assessment of peri-implant tissue dimensions following surgical therapy of advanced ligature-induced peri-implantitis defects. Int J Implant Dent 2021; 7:4. [PMID: 33426617 PMCID: PMC7797391 DOI: 10.1186/s40729-020-00282-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 12/17/2020] [Indexed: 11/25/2022] Open
Abstract
Background To evaluate peri-implant tissue dimensions following implantoplasty and/or regenerative therapy of advanced ligature-induced peri-implantitis in dogs. Material and methods At all defect sites (n = 6 dogs, n = 48 implants), the intrabony component was filled with a particulate bovine-derived natural bone mineral (NBM). The supracrestal component was treated by either the application of an equine bone block (EB) or implantoplasty. In a split-mouth design, NBM and EB were soak-loaded with rhBMP-2 or sterile saline. All sites were covered using a native collagen membrane and left to heal in a submerged position for 12 weeks. The horizontal mucosal thickness (hMT) and bone thickness (hBT) were measured at four reference points: (v0) at the level of implant shoulder (IS), (v1) 50% of the distance IS-bone crest (BC), (v2) at the BC, and (v3) at the most coronal extension of the bone-to-implant contact. Results The general tendency indicated a gradual increase in hMT from the IS (v0) toward BC (v2), which was more pronounced at implant sites treated with the regenerative approach. The hBT values increased from v2 to v3, with the highest values at the v3 region measured for implant sites treated with adjunctive rhBMP-2. For sites treated with implantoplasty, the linear regression model demonstrated an inverse correlation between hMT and hBT, whereas a positive correlation was observed at those sites treated with the regenerative approach. Conclusion Horizontal soft and hard tissue dimensions were similar among different treatment groups.
Collapse
Affiliation(s)
- Ausra Ramanauskaite
- Department of Oral Surgery and Implantology, Johann Wolfgang Goethe-University Frankfurt, Carolinum, 60596, Frankfurt am Main, Germany
| | - Frank Schwarz
- Department of Oral Surgery and Implantology, Johann Wolfgang Goethe-University Frankfurt, Carolinum, 60596, Frankfurt am Main, Germany.
| | - Robert Sader
- Department for Oral, Cranio-Maxillofacial and Facial Plastic Surgery, Medical Center of the Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Jürgen Becker
- Department of Oral Surgery, Westdeutsche Kieferklinik, Universitätsklinikum Düsseldorf, 40225, Düsseldorf, Germany
| | - Karina Obreja
- Department of Oral Surgery and Implantology, Johann Wolfgang Goethe-University Frankfurt, Carolinum, 60596, Frankfurt am Main, Germany
| |
Collapse
|
20
|
Wu M, Han Z, Liu W, Yao J, Zhao B, Shao Z, Chen X. Silk-based hybrid microfibrous mats as guided bone regeneration membranes. J Mater Chem B 2021; 9:2025-2032. [DOI: 10.1039/d0tb02687e] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
LAPONITE® (LAP) nanoplatelets were incorporated within a regenerated silk fibroin (RSF) microfibrous mat via electrospinning, which exhibited better cell adhesion and proliferation of bone marrow mesenchymal stem cells (BMSCs) than the pristine RSF ones.
Collapse
Affiliation(s)
- Mi Wu
- State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science
- Shanghai Stomatological Hospital
- Laboratory of Advanced Materials
- Fudan University
| | - Zhengyi Han
- State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science
- Shanghai Stomatological Hospital
- Laboratory of Advanced Materials
- Fudan University
| | - Wen Liu
- State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science
- Shanghai Stomatological Hospital
- Laboratory of Advanced Materials
- Fudan University
| | - Jinrong Yao
- State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science
- Shanghai Stomatological Hospital
- Laboratory of Advanced Materials
- Fudan University
| | - Bingjiao Zhao
- State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science
- Shanghai Stomatological Hospital
- Laboratory of Advanced Materials
- Fudan University
| | - Zhengzhong Shao
- State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science
- Shanghai Stomatological Hospital
- Laboratory of Advanced Materials
- Fudan University
| | - Xin Chen
- State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science
- Shanghai Stomatological Hospital
- Laboratory of Advanced Materials
- Fudan University
| |
Collapse
|
21
|
Barik A, Ray SK, Byram PK, Sinha R, Chakravorty N. Extensive early mineralization of pre-osteoblasts, inhibition of osteoclastogenesis and faster peri-implant bone healing in osteoporotic rat model: principle effectiveness of bone-specific delivery of Tibolone as evaluated in vitro and in vivo. ACTA ACUST UNITED AC 2020; 15:064102. [PMID: 33226007 DOI: 10.1088/1748-605x/abb12b] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Hydrophobic drug molecules pose a significant challenge in immobilization on super-hydrophobic metallic surfaces like conventional titanium implants. Pre-coating surface modifications may yield a better platform with improved wettability for such purposes. Such modifications, as depicted in this study, were hypothesized to provide the requisite roughness to assist deposition of polymers like silk fibroin (SF) as a drug-binding matrix in addition to significant improvement in early protein adsorption, which facilitates faster cellular adhesion and proliferation. A silk-based localized drug delivery module was developed on the titanium surface and tested for its surface roughness, wettability, biocompatibility and in vitro differentiation potential of cells cultured on the coated metallic surfaces with/without external supplementation of the active metabolite of Tibolone. Conditioning of the matrix-coated implants with osteogenic as well as osteoclastogenic media supplemented with Tibolone stimulated the expression of early osteogenic gene and calcium deposition in the extracellular matrix. Significant inhibition in resorptive activity was also observed in the presence of the drug. To assess the efficacy of localized delivery of Tibolone via topographically modified titanium implants for inducing early peri-implant bone formation, osteoporosis was artificially induced in rats subjected to bilateral ovariectomy and implants were placed thereafter. Bone-specific release of Tibolone through the biomimetic matrix in osteoporotic rats collectively indicated significant improvement in peri-implant bone growth after 2 and 4 weeks (p < 0.05 compared to dummy-coated implants). These findings demonstrate for the first time that Tibolone released from SF matrix-coated implants can accelerate the biological stability of bone fixtures.
Collapse
Affiliation(s)
- Anwesha Barik
- School of Medical science and Technology, IIT Kharagpur, Kharagpur, West Bengal Pin code-721302, India
| | | | | | | | | |
Collapse
|
22
|
Pawitan JA, Bui TA, Mubarok W, Antarianto RD, Nurhayati RW, Dilogo IH, Oceandy D. Enhancement of the Therapeutic Capacity of Mesenchymal Stem Cells by Genetic Modification: A Systematic Review. Front Cell Dev Biol 2020; 8:587776. [PMID: 33195245 PMCID: PMC7661472 DOI: 10.3389/fcell.2020.587776] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 10/01/2020] [Indexed: 12/13/2022] Open
Abstract
Background The therapeutic capacity of mesenchymal stem cells (also known as mesenchymal stromal cells/MSCs) depends on their ability to respond to the need of the damaged tissue by secreting beneficial paracrine factors. MSCs can be genetically engineered to express certain beneficial factors. The aim of this systematic review is to compile and analyze published scientific literatures that report the use of engineered MSCs for the treatment of various diseases/conditions, to discuss the mechanisms of action, and to assess the efficacy of engineered MSC treatment. Methods We retrieved all published studies in PubMed/MEDLINE and Cochrane Library on July 27, 2019, without time restriction using the following keywords: “engineered MSC” and “therapy” or “manipulated MSC” and “therapy.” In addition, relevant articles that were found during full text search were added. We identified 85 articles that were reviewed in this paper. Results Of the 85 articles reviewed, 51 studies reported the use of engineered MSCs to treat tumor/cancer/malignancy/metastasis, whereas the other 34 studies tested engineered MSCs in treating non-tumor conditions. Most of the studies reported the use of MSCs in animal models, with only one study reporting a trial in human subjects. Thirty nine studies showed that the expression of beneficial paracrine factors would significantly enhance the therapeutic effects of the MSCs, whereas thirty three studies showed moderate effects, and one study in humans reported no effect. The mechanisms of action for MSC-based cancer treatment include the expression of “suicide genes,” induction of tumor cell apoptosis, and delivery of cytokines to induce an immune response against cancer cells. In the context of the treatment of non-cancerous diseases, the mechanism described in the reviewed papers included the expression of angiogenic, osteogenic, and growth factors. Conclusion The therapeutic capacity of MSCs can be enhanced by inducing the expression of certain paracrine factors by genetic modification. Genetically engineered MSCs have been used successfully in various animal models of diseases. However, the results should be interpreted cautiously because animal models might not perfectly represent real human diseases. Therefore, further studies are needed to explore the translational potential of genetically engineered MSCs.
Collapse
Affiliation(s)
- Jeanne Adiwinata Pawitan
- Department of Histology, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia.,Stem Cell Medical Technology Integrated Service Unit, Dr. Cipto Mangunkusumo General Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia.,Stem Cell and Tissue Engineering Research Center, Indonesia Medical Education and Research Institute, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Thuy Anh Bui
- Division of Cardiovascular Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester, Manchester, United Kingdom
| | - Wildan Mubarok
- Division of Chemical Engineering, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Japan
| | - Radiana Dhewayani Antarianto
- Department of Histology, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia.,Stem Cell and Tissue Engineering Research Center, Indonesia Medical Education and Research Institute, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Retno Wahyu Nurhayati
- Stem Cell and Tissue Engineering Research Center, Indonesia Medical Education and Research Institute, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia.,Department of Biochemistry and Molecular Biology, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Ismail Hadisoebroto Dilogo
- Stem Cell Medical Technology Integrated Service Unit, Dr. Cipto Mangunkusumo General Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia.,Stem Cell and Tissue Engineering Research Center, Indonesia Medical Education and Research Institute, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia.,Department of Orthopaedic and Traumatology, Dr. Cipto Mangunkusumo General Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Delvac Oceandy
- Division of Cardiovascular Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester, Manchester, United Kingdom.,Department of Biomedical Science, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
| |
Collapse
|
23
|
Small Molecule–Mediated Enhanced Osteogenesis of Human Mesenchymal Stem Cells: a Probable Alternate for BMP-2. REGENERATIVE ENGINEERING AND TRANSLATIONAL MEDICINE 2020. [DOI: 10.1007/s40883-020-00179-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
24
|
Soulié S, Bilem I, Chevallier P, Elkoun S, Robert M, Naudé N, Laroche G. Milkweed scaffold: A new candidate for bone cell growth. INT J POLYM MATER PO 2020. [DOI: 10.1080/00914037.2019.1626391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Simon Soulié
- Laboratoire d’Ingénierie de Surface, Centre de Recherche sur les Matériaux Avancés, Département de génie des mines, de la métallurgie et des matériaux, Université Laval, Québec, Québec, Canada
- Centre de recherche du CHU de Québec, Hôpital St François d’Assise, Québec, Québec, Canada
- LAPLACE, Université de Toulouse, CNRS, INPT, UPS, Toulouse, France
| | - Ibrahim Bilem
- Laboratoire d’Ingénierie de Surface, Centre de Recherche sur les Matériaux Avancés, Département de génie des mines, de la métallurgie et des matériaux, Université Laval, Québec, Québec, Canada
- Centre de recherche du CHU de Québec, Hôpital St François d’Assise, Québec, Québec, Canada
| | - Pascale Chevallier
- Laboratoire d’Ingénierie de Surface, Centre de Recherche sur les Matériaux Avancés, Département de génie des mines, de la métallurgie et des matériaux, Université Laval, Québec, Québec, Canada
- Centre de recherche du CHU de Québec, Hôpital St François d’Assise, Québec, Québec, Canada
| | - Saïd Elkoun
- Carrefour d’innovations en technologies Écologiques (CITÉ), Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Mathieu Robert
- Carrefour d’innovations en technologies Écologiques (CITÉ), Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Nicolas Naudé
- Laboratoire d’Ingénierie de Surface, Centre de Recherche sur les Matériaux Avancés, Département de génie des mines, de la métallurgie et des matériaux, Université Laval, Québec, Québec, Canada
- LAPLACE, Université de Toulouse, CNRS, INPT, UPS, Toulouse, France
| | - Gaétan Laroche
- Laboratoire d’Ingénierie de Surface, Centre de Recherche sur les Matériaux Avancés, Département de génie des mines, de la métallurgie et des matériaux, Université Laval, Québec, Québec, Canada
- Centre de recherche du CHU de Québec, Hôpital St François d’Assise, Québec, Québec, Canada
| |
Collapse
|
25
|
Dréno M, Bléry P, Guicheux J, Weiss P, Malard O, Espitalier F. Development of a Rat Model of Mandibular Irradiation Sequelae for Preclinical Studies of Bone Repair. Tissue Eng Part C Methods 2020; 26:447-455. [PMID: 32729379 DOI: 10.1089/ten.tec.2020.0109] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Repairing mandibular bone defects after radiotherapy of the upper aerodigestive tract is clinically challenging. Although bone tissue engineering has recently generated a number of innovative treatment approaches for osteoradionecrosis (ORN), these modalities must be evaluated preclinically in a relevant, reproducible, animal model. The objective of this study was to evaluate a novel rat model of mandibular irradiation sequelae, with a focus on the adverse effects of radiotherapy on bone structure, intraosseous vascularization, and bone regeneration. Rats were irradiated with a single 80 Gy dose to the jaws. Three weeks after irradiation, mandibular bone defects of different sizes (0, 1, 3, or 5 mm) were produced in each hemimandible. Five weeks after the surgical procedure, the animals were euthanized. Explanted mandibular samples were qualitatively and quantitatively assessed for bone formation, bone structure, and intraosseous vascular volume by using micro-computed tomography, scanning electron microscopy, and histology. Twenty irradiated hemimandibles and 20 nonirradiated hemimandibles were included in the study. The bone and vessel volumes were significantly lower in the irradiated group. The extent of bone remodeling was inversely related to the defect size. In the irradiated group, scanning electron microscopy revealed a large number of polycyclic gaps consistent with periosteocytic lysis (described as being pathognomonic for ORN). This feature was correlated with elevated osteoclastic activity in a histological assessment. In the irradiated areas, the critical-sized defect was 3 mm. Hence, our rat model of mandibular irradiation sequelae showed hypovascularization and osteopenia. Impact statement Repairing mandibular bone defects after radiotherapy of the upper aerodigestive tract is clinically challenging. Novel tissue engineering approaches for healing irradiated bone must first be assessed in animal models. The current rat model of mandibular irradiation sequelae is based on tooth extraction after radiotherapy. However, the mucosal sequelae of radiotherapy often prevent the retention of tissue-engineered biomaterials within the bone defect. We used a submandibular approach to create a new rat model of mandibular irradiation sequelae, which enables the stable retention of biomaterials within the bone defect and should thus facilitate the assessment of bone regeneration.
Collapse
Affiliation(s)
- Marine Dréno
- Service d'ORL et de Chirurgie Cervico-Faciale, Centre Hospitalier Universitaire de Nantes, Nantes, France.,INSERM U1229 RMeS, Université de Nantes, Nantes, France.,PHU4 OTONN, Centre Hospitalier Universitaire de Nantes, Hôtel Dieu, Nantes, France
| | - Pauline Bléry
- INSERM U1229 RMeS, Université de Nantes, Nantes, France.,PHU4 OTONN, Centre Hospitalier Universitaire de Nantes, Hôtel Dieu, Nantes, France.,Service d'Odontologie Restauratrice et Chirurgicale, Centre Hospitalier Universitaire de Nantes, Nantes, France
| | - Jérôme Guicheux
- INSERM U1229 RMeS, Université de Nantes, Nantes, France.,PHU4 OTONN, Centre Hospitalier Universitaire de Nantes, Hôtel Dieu, Nantes, France
| | - Pierre Weiss
- INSERM U1229 RMeS, Université de Nantes, Nantes, France.,PHU4 OTONN, Centre Hospitalier Universitaire de Nantes, Hôtel Dieu, Nantes, France.,Service d'Odontologie Restauratrice et Chirurgicale, Centre Hospitalier Universitaire de Nantes, Nantes, France
| | - Olivier Malard
- Service d'ORL et de Chirurgie Cervico-Faciale, Centre Hospitalier Universitaire de Nantes, Nantes, France.,INSERM U1229 RMeS, Université de Nantes, Nantes, France.,PHU4 OTONN, Centre Hospitalier Universitaire de Nantes, Hôtel Dieu, Nantes, France
| | - Florent Espitalier
- Service d'ORL et de Chirurgie Cervico-Faciale, Centre Hospitalier Universitaire de Nantes, Nantes, France.,INSERM U1229 RMeS, Université de Nantes, Nantes, France.,PHU4 OTONN, Centre Hospitalier Universitaire de Nantes, Hôtel Dieu, Nantes, France
| |
Collapse
|
26
|
Wan R, Chu S, Wang X, Lei L, Tang H, Hu G, Dong L, Li D, Gu H. Study on the osteogenesis of rat mesenchymal stem cells and the long‐term antibacterial activity of
Staphylococcus epidermidis
on the surface of silver‐rich
TiN
/Ag modified titanium alloy. J Biomed Mater Res B Appl Biomater 2020; 108:3008-3021. [PMID: 32386277 DOI: 10.1002/jbm.b.34630] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 04/02/2020] [Accepted: 04/18/2020] [Indexed: 01/05/2023]
Affiliation(s)
- Rongxin Wan
- Central Laboratory the Second Hospital of Tianjin Medical University Tianjin China
| | - Shanshan Chu
- Central Laboratory the Second Hospital of Tianjin Medical University Tianjin China
| | - Xiaojuan Wang
- Central Laboratory the Second Hospital of Tianjin Medical University Tianjin China
| | - Li Lei
- Central Laboratory the Second Hospital of Tianjin Medical University Tianjin China
| | - Huiqing Tang
- Central Laboratory the Second Hospital of Tianjin Medical University Tianjin China
| | - Guoying Hu
- Central Laboratory the Second Hospital of Tianjin Medical University Tianjin China
| | - Lei Dong
- College of Physics & Materials Science Tianjin Normal University Tianjin China
| | - Dejun Li
- College of Physics & Materials Science Tianjin Normal University Tianjin China
| | - Hanqing Gu
- Central Laboratory the Second Hospital of Tianjin Medical University Tianjin China
| |
Collapse
|
27
|
Basyuni S, Ferro A, Santhanam V, Birch M, McCaskie A. Systematic scoping review of mandibular bone tissue engineering. Br J Oral Maxillofac Surg 2020; 58:632-642. [PMID: 32247521 DOI: 10.1016/j.bjoms.2020.03.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Accepted: 03/14/2020] [Indexed: 12/12/2022]
Abstract
Tissue engineering is a promising alternative that may facilitate bony regeneration in small defects in compromised host tissue as well as large mandibular defects. This scoping systematic review was therefore designed to assess in vivo research on its use in the reconstruction of mandibular defects in animal models. A total of 4524 articles were initially retrieved using the search algorithm. After screening of the titles and abstracts, 269 full texts were retrieved, and a total of 72 studies included. Just two of the included studies employed osteonecrosis as the model of mandibular injury. All the rest involved the creation of a critical defect. Calcium phosphates, especially tricalcium phosphate and hydroxyapatite, were the scaffolds most widely used. All the studies that used a scaffold reported increased formation of bone when compared with negative controls. When combined with scaffolds, mesenchymal stem cells (MSC) increased the formation of new bone and improved healing. Various growth factors have been studied for their potential use in the regeneration of the maxillofacial complex. Bone morphogenic proteins (BMP) were the most popular, and all subtypes promoted significant formation of bone compared with controls. Whilst the studies published to date suggest a promising future, our review has shown that several shortfalls must be addressed before the findings can be translated into clinical practice. A greater understanding of the underlying cellular and molecular mechanisms is required to identify the optimal combination of components that are needed for predictable and feasible reconstruction or regeneration of mandibular bone. In particular, a greater understanding of the biological aspects of the regenerative triad is needed before we can to work towards widespread translation into clinical practice.
Collapse
Affiliation(s)
- S Basyuni
- Department of Oral and Maxillo-Facial Surgery, Cambridge University Hospitals, Cambridge, United Kingdom; Department of Surgery, School of Clinical Medicine, University of Cambridge, Cambridge, United Kingdom.
| | - A Ferro
- Department of Oral and Maxillo-Facial Surgery, Cambridge University Hospitals, Cambridge, United Kingdom.
| | - V Santhanam
- Department of Oral and Maxillo-Facial Surgery, Cambridge University Hospitals, Cambridge, United Kingdom.
| | - M Birch
- Department of Surgery, School of Clinical Medicine, University of Cambridge, Cambridge, United Kingdom.
| | - A McCaskie
- Department of Surgery, School of Clinical Medicine, University of Cambridge, Cambridge, United Kingdom.
| |
Collapse
|
28
|
Photo-assisted green synthesis of silver doped silk fibroin/carboxymethyl cellulose nanocomposite hydrogels for biomedical applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 107:110219. [DOI: 10.1016/j.msec.2019.110219] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Revised: 07/25/2019] [Accepted: 09/16/2019] [Indexed: 12/22/2022]
|
29
|
Gong X, Huang X, Yang Y, Zhou S, Dai Q, Jiang L. Local orthodontic force initiates widespread remodelling of the maxillary alveolar bone. AUSTRALASIAN ORTHODONTIC JOURNAL 2020. [DOI: 10.21307/aoj-2020-020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Abstract
Objectives
To clarify the effects of a local orthodontic force on alveolar bone by analysing bone remodelling in different regions of the maxilla during orthodontic tooth movement (OTM).
Methods
An OTM model was established in rats. Histological changes in the maxilla were analysed using TRAP staining, IHC staining for CTSK and haematoxylin and eosin (H and E) staining. The root bifurcation region of the alveolar bone of the first (M1), second (M2) and third (M3) molars were selected as the regions of interest (ROIs), which were further divided into a cervical and an apical level. Sequential fluorochrome labelling was performed to analyse bone deposition rates.
Results
The maxillary left first molars were moved mesially. TRAP staining and IHC staining for CTSK showed orthodontic force increased osteoclast numbers in all six ROIs at both the cervical and apical levels. H and E staining indicated elevated osteoblast numbers in the OTM group in all induced regions. Sequential fluorochrome labelling exhibited increased bone deposition rates around M1, M2 and M3 in the OTM group.
Conclusions
An orthodontic force applied to the first molar could initiate widespread remodelling of the maxillary alveolar bone, which was not restricted to the tension and pressure sites. This may revise the orthodontic biomechanical theory and provide new insights for clinical work.
Collapse
Affiliation(s)
- Xinyi Gong
- * Center of Craniofacial Orthodontics , Department of Oral and Cranio-maxillofacial Science , Ninth People’s Hospital , Shanghai Jiao Tong University School of Medicine , Shanghai , P.R. China
- † The Affiliated Hospital of Stomatology , School of Stomatology , Zhejiang University School of Medicine , and University Key Laboratory of Oral Biomedical Research of Zhejiang Province , Hangzhou , P.R. China
| | - Xiangru Huang
- * Center of Craniofacial Orthodontics , Department of Oral and Cranio-maxillofacial Science , Ninth People’s Hospital , Shanghai Jiao Tong University School of Medicine , Shanghai , P.R. China
| | - Yiling Yang
- * Center of Craniofacial Orthodontics , Department of Oral and Cranio-maxillofacial Science , Ninth People’s Hospital , Shanghai Jiao Tong University School of Medicine , Shanghai , P.R. China
| | - Siru Zhou
- * Center of Craniofacial Orthodontics , Department of Oral and Cranio-maxillofacial Science , Ninth People’s Hospital , Shanghai Jiao Tong University School of Medicine , Shanghai , P.R. China
| | - Qinggang Dai
- ± 2nd Dental Center , Ninth People’s Hospital , Shanghai Jiao Tong University School of Medicine , Shanghai , P.R. China
| | - Lingyong Jiang
- * Center of Craniofacial Orthodontics , Department of Oral and Cranio-maxillofacial Science , Ninth People’s Hospital , Shanghai Jiao Tong University School of Medicine , Shanghai , P.R. China
| |
Collapse
|
30
|
|
31
|
Zhang X, Lou Q, Wang L, Min S, Zhao M, Quan C. Immobilization of BMP-2-derived peptides on 3D-printed porous scaffolds for enhanced osteogenesis. ACTA ACUST UNITED AC 2019; 15:015002. [PMID: 31597124 DOI: 10.1088/1748-605x/ab4c78] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Three-dimensional (3D) printing technologies open up new perspectives for customizing the external shape and internal architecture of bone scaffolds. In this study, an oligopeptide (SSVPT, Ser-Ser-Val-Pro-Thr) derived from bone morphogenetic protein 2 was conjugated with a dopamine coating on a 3D-printed poly(lactic acid) (PLA) scaffold to enhance osteogenesis. Cell experiments in vitro showed that the scaffold was highly osteoconductive to the adhesion and proliferation of rat marrow mesenchymal stem cells (MSCs). In addition, RT-PCR analysis showed that the scaffold was able to promote the expression of osteogenesis-related genes, such as alkaline phosphatase (ALP), runt-related transcription factor 2 (RUNX2), osteocalcin (OCN) and osteopontin (OPN). Images of the micro-CT 3D reconstruction from the rat cranial bone defect model showed that bone regeneration patterns occurred from one side edge towards the center of the area implanted with the prepared biomimetic peptide hydrogels, demonstrating significantly accelerated bone regeneration. This work will provide a basis to explore the application potential of bioactive scaffolds further.
Collapse
Affiliation(s)
- Xiashiyao Zhang
- Guangdong Provincial Key Laboratory of Sensor Technology and Biomedical Instruments (Sun Yat-sen University), School of Biomedical Engineering, Sun Yat-sen University, Guangzhou 510006, People's Republic of China
| | | | | | | | | | | |
Collapse
|
32
|
Zheng L, Li D, Wang W, Zhang Q, Zhou X, Liu D, Zhang J, You Z, Zhang J, He C. Bilayered Scaffold Prepared from a Kartogenin-Loaded Hydrogel and BMP-2-Derived Peptide-Loaded Porous Nanofibrous Scaffold for Osteochondral Defect Repair. ACS Biomater Sci Eng 2019; 5:4564-4573. [PMID: 33448830 DOI: 10.1021/acsbiomaterials.9b00513] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Recently, a bilayered scaffold with an anisotropic structure mimicking a native osteochondral tissue shows considerable potential for treating osteochondral defects. Herein, a bilayered scaffold consisting of biomimetic cartilage and a subchondral bone architecture was constructed for repairing osteochondral defect. A hydrogel prepared by the Schiff base reaction of gelatin, silk fibroin, and oxidized dextran was designed as the cartilage layer, while a nanofibrous scaffold with a macroporous structure prepared from the polymer blend of poly(l-lactic acid)/poly(lactic-co-glycolic acid)/poly(ε-caprolactone) using the dual phase separation technique served as a subchondral layer. The subchondral layer was then treated with polydopamine coating for osteogenic factor immobilization. To facilitate the chondrogenic and osteogenic differentiation of bone marrow mesenchymal stem cells on the bilayered scaffold, the cartilage-inducing drug kartogenin (KGN) and osteogenic-inducing factor bone morphogenetic protein 2-derived peptides (P24 peptides) were, respectively, loaded on the subchondral layer. Next, the in vitro release of KGN and P24 peptide from the corresponding layer was monitored, respectively, and the results showed that both the release time of KGN and P24 peptides would last for more than 28 days. The in vitro results indicated that the KGN-loaded cartilage layer and P24 peptides-loaded subchondral layer were capable of supporting cell proliferation, and induced the chondrogenic and osteogenic differentiation, respectively. Furthermore, the in vivo experiments suggested that the bilayered scaffold significantly accelerated the regeneration of the osteochondral tissue in the rabbit knee joint model. Consequently, this bilayered scaffold loaded with KGN and P24 peptides would be a promising candidate for repairing osteochondral defect.
Collapse
Affiliation(s)
| | - Dejian Li
- Department of Orthopedics, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai 201301, China
| | | | | | | | | | | | | | - Jundong Zhang
- Tenth People's Hospital Affiliated to Tongji University, Shanghai 200072, China
| | | |
Collapse
|
33
|
Pearson JJ, Gerken N, Bae C, Lee KB, Satsangi A, McBride S, Appleford MR, Dean DD, Hollinger JO, Ong JL, Guda T. In vivo hydroxyapatite scaffold performance in infected bone defects. J Biomed Mater Res B Appl Biomater 2019; 108:1157-1166. [PMID: 31410993 DOI: 10.1002/jbm.b.34466] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2018] [Revised: 01/17/2019] [Accepted: 02/27/2019] [Indexed: 02/06/2023]
Abstract
Critically sized bone defects are often compounded by infectious complications. The standard of care consists of bone autografts with systemic antibiotics. These injuries and treatments lead to donor site morbidity, antibiotic resistant strains of bacteria, and often end stage amputation. This study proposes an alternative to the autograft using a porous, hydroxyapatite (HA) scaffold evaluated with and without infection and antibiotics. Twenty-four New Zealand white rabbits received either our HA scaffold or a pulverized autograft (PBA) within a surgically created critical-sized defect in the femur. The two grafts were evaluated in either septic or aseptic defects and with or without antibiotic treatment. The HA scaffolds were characterized with micro computed tomography. Post-euthanasia, micro computed tomography, histology, and white blood cells component analysis were completed. The HA had significantly greater (p < .001) mineralization to total volume than the PBA groups with 27.56% and 14.88%, respectively, and the septic HA groups were significantly greater than the aseptic groups both with and without antibiotics (p = .016). The bone quality denoted by bone mineral density was also significantly greater (p < .001) in the HA groups (67.01 ± 0.38 mgHA/cm3 ) than the PBA groups (64.66 ± 0.85 mgHA/cm3 ). The HA scaffold is a viable alternative to the bone autograft in defects with and without infection as shown by the quality and quantity of bone.
Collapse
Affiliation(s)
- Joseph J Pearson
- Department of Biomedical Engineering, The University of Texas at San Antonio, San Antonio, Texas.,UTSA-UTHSCSA Joint Graduate Program in Biomedical Engineering, San Antonio, Texas
| | - Nicholas Gerken
- UTSA-UTHSCSA Joint Graduate Program in Biomedical Engineering, San Antonio, Texas.,Department of Orthopaedics, The University of Texas Health Science Center San Antonio, San Antonio, Texas
| | - Chunsik Bae
- College of Veterinary Medicine, Chonnam National University, Gwangju, Korea
| | - Kyu-Bok Lee
- Department of Prosthodontics, Kyungpook National University, Daegu, Korea
| | - Arpan Satsangi
- Department of Biomedical Engineering, The University of Texas at San Antonio, San Antonio, Texas
| | - Sean McBride
- Department of Biomedical Engineering, Bone Tissue Engineering Center, Carnegie Mellon University, Pittsburgh, Pennsylvania
| | - Mark R Appleford
- Department of Biomedical Engineering, The University of Texas at San Antonio, San Antonio, Texas
| | - David D Dean
- UTSA-UTHSCSA Joint Graduate Program in Biomedical Engineering, San Antonio, Texas.,Department of Orthopaedics, The University of Texas Health Science Center San Antonio, San Antonio, Texas
| | - Jeffrey O Hollinger
- Department of Biomedical Engineering, Bone Tissue Engineering Center, Carnegie Mellon University, Pittsburgh, Pennsylvania
| | - Joo L Ong
- Department of Biomedical Engineering, The University of Texas at San Antonio, San Antonio, Texas
| | - Teja Guda
- Department of Biomedical Engineering, The University of Texas at San Antonio, San Antonio, Texas
| |
Collapse
|
34
|
Ou L, Lan Y, Feng Z, Feng L, Yang J, Liu Y, Bian L, Tan J, Lai R, Guo R. Functionalization of SF/HAP Scaffold with GO-PEI-miRNA inhibitor Complexes to Enhance Bone Regeneration through Activating Transcription Factor 4. Am J Cancer Res 2019; 9:4525-4541. [PMID: 31285777 PMCID: PMC6599658 DOI: 10.7150/thno.34676] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 04/12/2019] [Indexed: 02/07/2023] Open
Abstract
Evidence indicates that microRNAs (miRNAs) play vital roles in regulating osteogenic differentiation and bone formation. Methods: Here, we show that a polyethyleneimine (PEI)-functionalized graphene oxide (GO) complex efficiently loaded with the miR-214 inhibitor is assembled into silk fibroin/hydroxyapatite (SF/HAP) scaffolds that spatially control the release of the miR-214 inhibitor. Results: SF/HAP/GO scaffolds with nanosized GO show high mechanical strength, and their hierarchical microporous structures promote cell adhesion and growth. The SF/HAP/GO-PEI scaffolds loaded with mir-214 inhibitor (SF/HAP/GPM) were tested for their ability to enhance osteogenic differentiation by inhibiting the expression of miR-214 while inversely increasing the expression of activating transcription factor 4 (ATF4) and activating the Akt and ERK1/2 signaling pathways in mouse osteoblastic cells (MC3T3-E1) in vitro. Similarly, the scaffolds activated the osteoblastic activity of endogenous osteoblast cells to repair critical-sized bone defects in rats without the need for loading osteoblast cells. Conclusion: This technology is used to increase osteogenic differentiation and mineralized bone formation in bone defects, which helps to achieve cell-free scaffold-based miRNA-inhibitor therapy for bone tissue engineering.
Collapse
|
35
|
Jiao D, Cao L, Liu Y, Wu J, Zheng A, Jiang X. Synergistic Osteogenesis of Biocompatible Reduced Graphene Oxide with Methyl Vanillate in BMSCs. ACS Biomater Sci Eng 2019; 5:1920-1936. [PMID: 33405565 DOI: 10.1021/acsbiomaterials.8b01264] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Methyl vanillate (MV), a recently characterized small molecule, can promote the Wnt/β-catenin signaling pathway and induce osteoblast differentiation both in vitro and in vivo. On the other hand, graphene-based materials have been introduced into the field of biomedical sciences in the past decade, and graphene oxide (GO), which serves as an efficient nanocarrier for drug delivery, has attracted great attention for its biomedical applications in tissue engineering. This study aimed to develop a biocompatible gelatin-reduced graphene oxide (GOG) for MV delivery so as to realize the effective osteogenesis for bone repair. First, GOG was prepared, and its morphology as well as properties were then characterized using scanning electron microscope (SEM), transmission electron microscopy (TEM), atomic force microscope (AFM), Raman spectroscopy, X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), and thermal gravimetric analysis (TGA), respectively. In addition, the endocytosis of GOG in bone marrow stromal cells (BMSCs) was also investigated with the treatment of Rhodamine 6G (R6G)-labeled GOG. Our results found that GOG could be easily absorbed by cells and was distributed in both nucleus and cytoplasm, thus suggesting the favorable biocompatibility of GOG. Moreover, the effect of MV on osteogenesis was also tested, the results of which indicated that MV could promote BMSC osteogenesis in a concentration-dependent manner, and significant enhancement could be achieved at the concentration of 1 μg/mL. In addition, the complex containing different concentrations of GOG and an optimal concentration of MV was used to investigate the synergistic effect between GOG and MV on pro-osteogenesis. The results revealed that the weight ratio of MV/GOG of 1:1000 could attain remarkably enhanced osteoinduction in BMSCs, as evaluated by alkaline phosphatase (ALP) assay, alizarin red S (ARS) staining, immunofluorescence staining, and gene expression of related osteogenic markers. Taken together, these data had provided strong evidence that the complex of MV and GOG could induce osteogenesis, which was promising for bone tissue engineering.
Collapse
Affiliation(s)
- Delong Jiao
- Department of Prosthodontics, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, 639 Zhizaoju Road, Shanghai 200011, China.,National Clinical Research Center for Oral Diseases, 639 Zhizaoju Road, Shanghai 200011, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, 639 Zhizaoju Road, Shanghai 200011, China.,Shanghai Engineering Research Center of Advanced Dental Technology and Materials, 639 Zhizaoju Road, Shanghai 200011, China
| | - Lingyan Cao
- Department of Prosthodontics, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, 639 Zhizaoju Road, Shanghai 200011, China.,National Clinical Research Center for Oral Diseases, 639 Zhizaoju Road, Shanghai 200011, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, 639 Zhizaoju Road, Shanghai 200011, China.,Shanghai Engineering Research Center of Advanced Dental Technology and Materials, 639 Zhizaoju Road, Shanghai 200011, China
| | - Yang Liu
- The State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Jiannan Wu
- Department of Prosthodontics, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, 639 Zhizaoju Road, Shanghai 200011, China.,National Clinical Research Center for Oral Diseases, 639 Zhizaoju Road, Shanghai 200011, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, 639 Zhizaoju Road, Shanghai 200011, China.,Shanghai Engineering Research Center of Advanced Dental Technology and Materials, 639 Zhizaoju Road, Shanghai 200011, China
| | - Ao Zheng
- Department of Prosthodontics, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, 639 Zhizaoju Road, Shanghai 200011, China.,National Clinical Research Center for Oral Diseases, 639 Zhizaoju Road, Shanghai 200011, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, 639 Zhizaoju Road, Shanghai 200011, China.,Shanghai Engineering Research Center of Advanced Dental Technology and Materials, 639 Zhizaoju Road, Shanghai 200011, China
| | - Xinquan Jiang
- Department of Prosthodontics, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, 639 Zhizaoju Road, Shanghai 200011, China.,National Clinical Research Center for Oral Diseases, 639 Zhizaoju Road, Shanghai 200011, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, 639 Zhizaoju Road, Shanghai 200011, China.,Shanghai Engineering Research Center of Advanced Dental Technology and Materials, 639 Zhizaoju Road, Shanghai 200011, China
| |
Collapse
|
36
|
Liu X, Toprakcioglu Z, Dear AJ, Levin A, Ruggeri FS, Taylor CG, Hu M, Kumita JR, Andreasen M, Dobson CM, Shimanovich U, Knowles TPJ. Fabrication and Characterization of Reconstituted Silk Microgels for the Storage and Release of Small Molecules. Macromol Rapid Commun 2019; 40:e1800898. [DOI: 10.1002/marc.201800898] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 02/18/2019] [Indexed: 12/28/2022]
Affiliation(s)
- Xizhou Liu
- X. Liu, Z. Toprakcioglu, A. J. Dear, Dr. A. Levin, Dr. F. S. Ruggeri, C. G. Taylor, M. Hu, Dr. J. R. Kumita, Dr. M. Andreasen, Prof. C. M. Dobson, Prof. T. P. J. KnowlesDepartment of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
| | - Zenon Toprakcioglu
- X. Liu, Z. Toprakcioglu, A. J. Dear, Dr. A. Levin, Dr. F. S. Ruggeri, C. G. Taylor, M. Hu, Dr. J. R. Kumita, Dr. M. Andreasen, Prof. C. M. Dobson, Prof. T. P. J. KnowlesDepartment of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
| | - Alexander J. Dear
- X. Liu, Z. Toprakcioglu, A. J. Dear, Dr. A. Levin, Dr. F. S. Ruggeri, C. G. Taylor, M. Hu, Dr. J. R. Kumita, Dr. M. Andreasen, Prof. C. M. Dobson, Prof. T. P. J. KnowlesDepartment of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
| | - Aviad Levin
- X. Liu, Z. Toprakcioglu, A. J. Dear, Dr. A. Levin, Dr. F. S. Ruggeri, C. G. Taylor, M. Hu, Dr. J. R. Kumita, Dr. M. Andreasen, Prof. C. M. Dobson, Prof. T. P. J. KnowlesDepartment of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
| | - Francesco Simone Ruggeri
- X. Liu, Z. Toprakcioglu, A. J. Dear, Dr. A. Levin, Dr. F. S. Ruggeri, C. G. Taylor, M. Hu, Dr. J. R. Kumita, Dr. M. Andreasen, Prof. C. M. Dobson, Prof. T. P. J. KnowlesDepartment of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
| | - Christopher G. Taylor
- X. Liu, Z. Toprakcioglu, A. J. Dear, Dr. A. Levin, Dr. F. S. Ruggeri, C. G. Taylor, M. Hu, Dr. J. R. Kumita, Dr. M. Andreasen, Prof. C. M. Dobson, Prof. T. P. J. KnowlesDepartment of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
| | - Mengsha Hu
- X. Liu, Z. Toprakcioglu, A. J. Dear, Dr. A. Levin, Dr. F. S. Ruggeri, C. G. Taylor, M. Hu, Dr. J. R. Kumita, Dr. M. Andreasen, Prof. C. M. Dobson, Prof. T. P. J. KnowlesDepartment of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
| | - Janet R. Kumita
- X. Liu, Z. Toprakcioglu, A. J. Dear, Dr. A. Levin, Dr. F. S. Ruggeri, C. G. Taylor, M. Hu, Dr. J. R. Kumita, Dr. M. Andreasen, Prof. C. M. Dobson, Prof. T. P. J. KnowlesDepartment of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
| | - Maria Andreasen
- X. Liu, Z. Toprakcioglu, A. J. Dear, Dr. A. Levin, Dr. F. S. Ruggeri, C. G. Taylor, M. Hu, Dr. J. R. Kumita, Dr. M. Andreasen, Prof. C. M. Dobson, Prof. T. P. J. KnowlesDepartment of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
- Dr. M. AndreasenAarhus University Wilhelm Meyer's Allé 3 8000 Aarhus Denmark
| | - Christopher M. Dobson
- X. Liu, Z. Toprakcioglu, A. J. Dear, Dr. A. Levin, Dr. F. S. Ruggeri, C. G. Taylor, M. Hu, Dr. J. R. Kumita, Dr. M. Andreasen, Prof. C. M. Dobson, Prof. T. P. J. KnowlesDepartment of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
| | | | - Tuomas P. J. Knowles
- X. Liu, Z. Toprakcioglu, A. J. Dear, Dr. A. Levin, Dr. F. S. Ruggeri, C. G. Taylor, M. Hu, Dr. J. R. Kumita, Dr. M. Andreasen, Prof. C. M. Dobson, Prof. T. P. J. KnowlesDepartment of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
- Prof. T. P. J. KnowlesDepartment of Physics J J Thomson Avenue Cambridge CB3 0HE UK
| |
Collapse
|
37
|
Xin X, Wu J, Zheng A, Jiao D, Liu Y, Cao L, Jiang X. Delivery vehicle of muscle-derived irisin based on silk/calcium silicate/sodium alginate composite scaffold for bone regeneration. Int J Nanomedicine 2019; 14:1451-1467. [PMID: 30863071 PMCID: PMC6390863 DOI: 10.2147/ijn.s193544] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
Background Irisin is a cytokine produced by skeletal muscle and usually plays a pivotal role in inducing fat browning and regulating energy expenditure. In recent years, it was found that irisin might be the molecular entity responsible for muscle–bone connectivity and is useful in osteogenesis induction. Materials and methods To study its effect on bone regeneration, we developed silk/calcium silicate/sodium alginate (SCS) composite scaffold based on an interpenetrating network hydrogel containing silk fibroin, calcium silicate, sodium alginate. Then we loaded irisin on the SCS before coating it with polyvinyl alcohol (PVA). The SCS/P scaffold was physically characterized and some in vitro and in vivo experiments were carried out to evaluate the scaffold effect on bone regeneration. Results The SCS/P scaffold was showed a porous sponge structure pursuant to scanning electron microscopy analysis. The release kinetics assay demonstrated that irisin was stably released from the irisin-loaded hybrid system (i/SCS/P system) to 50% within 7 days. Moreover, osteoinductive studies using bone marrow stem cells (BMSCs) in vitro exhibited the i/SCS/P system improved the activity of alkaline phosphatase (ALP) and enhanced the expression levels of a series of osteogenic markers containing Runx-2, ALP, BMP2, Osterix, OCN, and OPN. Alizarin red staining also demonstrated the promotion of osteogenesis induced by i/SCS/P scaffolds. In addition, in vivo studies showed that increased bone regeneration with better mineralization and higher quality was found during the repair of rat calvarial defects through utilizing the i/SCS/P system. Conclusion These data provided strong evidence that the composite i/SCS/P would be a promising substitute for bone tissue engineering.
Collapse
Affiliation(s)
- Xianzhen Xin
- Department of Prosthodontics, Shanghai Engineering Research Center of Advanced Dental Technology and Materials, Shanghai Key Laboratory of Stomatology and Shanghai Research Institute of Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China, ;
| | - Jiannan Wu
- Department of Prosthodontics, Shanghai Engineering Research Center of Advanced Dental Technology and Materials, Shanghai Key Laboratory of Stomatology and Shanghai Research Institute of Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China, ;
| | - Ao Zheng
- Department of Prosthodontics, Shanghai Engineering Research Center of Advanced Dental Technology and Materials, Shanghai Key Laboratory of Stomatology and Shanghai Research Institute of Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China, ;
| | - Delong Jiao
- Department of Prosthodontics, Shanghai Engineering Research Center of Advanced Dental Technology and Materials, Shanghai Key Laboratory of Stomatology and Shanghai Research Institute of Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China, ;
| | - Yang Liu
- The State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, China
| | - Lingyan Cao
- Department of Prosthodontics, Shanghai Engineering Research Center of Advanced Dental Technology and Materials, Shanghai Key Laboratory of Stomatology and Shanghai Research Institute of Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China, ;
| | - Xinquan Jiang
- Department of Prosthodontics, Shanghai Engineering Research Center of Advanced Dental Technology and Materials, Shanghai Key Laboratory of Stomatology and Shanghai Research Institute of Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China, ;
| |
Collapse
|
38
|
Hosseini FS, Enderami SE, Hadian A, Abazari MF, Ardeshirylajimi A, Saburi E, Soleimanifar F, Nazemisalman B. Efficient osteogenic differentiation of the dental pulp stem cells on β‐glycerophosphate loaded polycaprolactone/polyethylene oxide blend nanofibers. J Cell Physiol 2019; 234:13951-13958. [DOI: 10.1002/jcp.28078] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Accepted: 12/07/2018] [Indexed: 12/31/2022]
Affiliation(s)
| | - Seyedeh Elnaz Enderami
- Stem Cell and Regenerative Medicine, Institute of Medical Biotechnology, National Institute of Genetic Engineering & Biotechnology (NIGEB) Tehran Iran
| | - Ali Hadian
- Stem Cell Technology Research Center Tehran Iran
| | - Mohammad Foad Abazari
- Department of Genetics Tehran Medical Science Branch, Islamic Azad University Tehran Iran
| | - Abdolreza Ardeshirylajimi
- Department of Tissue Engineering and Applied Cell Sciences School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Ehsan Saburi
- Clinical Research Development Center, Imam Hasan Hospital, North Khorasan University of Medical Sciences Bojnurd Iran
| | - Fatemeh Soleimanifar
- Dietary Supplements and Probiotic Research Center, Alborz University of Medical Sciences Karaj Iran
| | - Bahareh Nazemisalman
- Department of Pediatrics Faculty of Dental, Zanjan University of Medical Sciences Zanjan Iran
| |
Collapse
|
39
|
Holland C, Numata K, Rnjak‐Kovacina J, Seib FP. The Biomedical Use of Silk: Past, Present, Future. Adv Healthc Mater 2019; 8:e1800465. [PMID: 30238637 DOI: 10.1002/adhm.201800465] [Citation(s) in RCA: 387] [Impact Index Per Article: 77.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2018] [Revised: 08/04/2018] [Indexed: 11/07/2022]
Abstract
Humans have long appreciated silk for its lustrous appeal and remarkable physical properties, yet as the mysteries of silk are unraveled, it becomes clear that this outstanding biopolymer is more than a high-tech fiber. This progress report provides a critical but detailed insight into the biomedical use of silk. This journey begins with a historical perspective of silk and its uses, including the long-standing desire to reverse engineer silk. Selected silk structure-function relationships are then examined to appreciate past and current silk challenges. From this, biocompatibility and biodegradation are reviewed with a specific focus of silk performance in humans. The current clinical uses of silk (e.g., sutures, surgical meshes, and fabrics) are discussed, as well as clinical trials (e.g., wound healing, tissue engineering) and emerging biomedical applications of silk across selected formats, such as silk solution, films, scaffolds, electrospun materials, hydrogels, and particles. The journey finishes with a look at the roadmap of next-generation recombinant silks, especially the development pipeline of this new industry for clinical use.
Collapse
Affiliation(s)
- Chris Holland
- Department of Materials Science and Engineering The University of Sheffield Sir Robert Hadfield Building, Mappin Street Sheffield South Yorkshire S1 3JD UK
| | - Keiji Numata
- Biomacromolecules Research Team RIKEN Center for Sustainable Resource Science 2‐1 Hirosawa Wako Saitama 351‐0198 Japan
| | - Jelena Rnjak‐Kovacina
- Graduate School of Biomedical Engineering The University of New South Wales Sydney NSW 2052 Australia
| | - F. Philipp Seib
- Leibniz Institute of Polymer Research Dresden Max Bergmann Center of Biomaterials Dresden Dresden 01069 Germany
- Strathclyde Institute of Pharmacy and Biomedical Sciences University of Strathclyde Glasgow G4 0RE UK
| |
Collapse
|
40
|
Wang Y, Guo J, Zhou L, Ye C, Omenetto FG, Kaplan DL, Ling S. Design, Fabrication, and Function of Silk-Based Nanomaterials. ADVANCED FUNCTIONAL MATERIALS 2018; 28:1805305. [PMID: 32440262 PMCID: PMC7241600 DOI: 10.1002/adfm.201805305] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Indexed: 05/03/2023]
Abstract
Animal silks are built from pure protein components and their mechanical performance, such as strength and toughness, often exceed most engineered materials. The secret to this success is their unique nanoarchitectures that are formed through the hierarchical self-assembly of silk proteins. This natural material fabrication process in sharp contrast to the production of artificial silk materials, which usually are directly constructed as bulk structures from silk fibroin (SF) molecular. In recent years, with the aim of understanding and building better silk materials, a variety of fabrication strategies have been designed to control nanostructures of silks or to create functional materials from silk nanoscale building blocks. These emerging fabrication strategies offer an opportunity to tailor the structure of SF at the nanoscale and provide a promising route to produce structurally and functionally optimized silk nanomaterials. Here, we review the critical roles of silk nanoarchitectures on property and function of natural silk fibers, outline the strategies of utilization of these silk nanobuilding blocks, and we provide a critical summary of state of the art in the field to create silk nanoarchitectures and to generate silk-based nanocomponents. Further, such insights suggest templates to consider for other materials systems.
Collapse
Affiliation(s)
- Yu Wang
- Department of Biomedical Engineering, Tufts University, MA 02155, USA
| | - Jin Guo
- Department of Biomedical Engineering, Tufts University, MA 02155, USA; Department of Chemical and Biological Engineering, Tufts University, MA 02155, USA
| | - Liang Zhou
- Department of Material Science and Engineering, AnHui Agricultural University, Hefei 230036, China
| | - Chao Ye
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | | | - David L Kaplan
- Department of Biomedical Engineering, Tufts University, MA 02155, USA
| | - Shengjie Ling
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| |
Collapse
|
41
|
Kustro T, Kiss T, Chernohorskyi D, Chepurnyi Y, Helyes Z, Kopchak A. Quantification of the mandibular defect healing by micro-CT morphometric analysis in rats. J Craniomaxillofac Surg 2018; 46:2203-2213. [PMID: 30343871 DOI: 10.1016/j.jcms.2018.09.022] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Revised: 07/29/2018] [Accepted: 09/19/2018] [Indexed: 12/17/2022] Open
Abstract
PURPOSE The goal of this study was the evaluation of the bone tissue structural characteristics over the time course of mandibular defect healing using micro-CT technique, as well as determination of the inter-relationships between different micro-CT parameters used for assessment of the bone regeneration process and the patterns of their dynamic changes. MATERIALS AND METHODS The body and ramus of the mandible was exposed in 24 Wistar rats. A 2-mm full thickness bony defect was created. Animals were randomized into four groups, which were ended 3, 6, 12 and 24 weeks after operation. The mandible was excised and underwent micro-CT analysis. For statistical evaluation, the Mann-Whitney U test, polynomial or exponential regression and Spearman analysis were applied. RESULTS The absolute volume of the bone regenerate increased from 1.69 ± 0.53 mm3 (3 weeks) to 3.36 mm3 ± 0.56 (6 months), as well as percentage of bone volume, increased significantly from 12.5 ± 2.3% at the 3-week term to 26.4 ± 8.7% at the 3-month term or 23.1 ± 8.7% at the 6-month term. Structural (trabecular) thickness gradually increased from 0.13 ± 0.007 mm at the 3-week term to 0.3 ± 0.11 mm at the 6-month term. The structural model index was 0.79 ± 0.46 in the early phase after trauma and then decreased to negative values. CONCLUSION The bone regeneration process was characterized by a significant increase (p < 0.05) in bone volume, percentage of bone volume, structural thickness and bone mineral density, and a decrease in bone surface-to-volume ratio and volume of pore space from the 3-week term to the 6-month term. These changes can be mathematically described by nonlinear exponential regression models.
Collapse
Affiliation(s)
- T Kustro
- Department of Stomatology, Bogomolets National Medical University, 13, T. Shevchenko blvd, 01601, Kyiv, Ukraine
| | - T Kiss
- János Szentágothai Research Centre & Department of Pharmacology and Pharmacotherapy, Medical School, University of Pecs, Ifjúság útja 20, Pécs, H-7624, Hungary
| | - D Chernohorskyi
- Department of Stomatology, Bogomolets National Medical University, 13, T. Shevchenko blvd, 01601, Kyiv, Ukraine
| | - Y Chepurnyi
- Department of Stomatology, Bogomolets National Medical University, 13, T. Shevchenko blvd, 01601, Kyiv, Ukraine.
| | - Z Helyes
- János Szentágothai Research Centre & Department of Pharmacology and Pharmacotherapy, Medical School, University of Pecs, Ifjúság útja 20, Pécs, H-7624, Hungary; PharmInVivo Ltd., Szondi Gy. u. 7, H-7629, Pécs, Hungary
| | - A Kopchak
- Department of Stomatology, Bogomolets National Medical University, 13, T. Shevchenko blvd, 01601, Kyiv, Ukraine
| |
Collapse
|
42
|
Biocompatible silk/calcium silicate/sodium alginate composite scaffolds for bone tissue engineering. Carbohydr Polym 2018; 199:244-255. [DOI: 10.1016/j.carbpol.2018.06.093] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2018] [Revised: 05/29/2018] [Accepted: 06/20/2018] [Indexed: 11/20/2022]
|
43
|
Controllable and durable release of BMP-2-loaded 3D porous sulfonated polyetheretherketone (PEEK) for osteogenic activity enhancement. Colloids Surf B Biointerfaces 2018; 171:668-674. [DOI: 10.1016/j.colsurfb.2018.08.012] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 08/02/2018] [Accepted: 08/07/2018] [Indexed: 01/07/2023]
|
44
|
The Effects of Platelet-Derived Growth Factor-BB on Bone Marrow Stromal Cell-Mediated Vascularized Bone Regeneration. Stem Cells Int 2018; 2018:3272098. [PMID: 30515221 PMCID: PMC6234453 DOI: 10.1155/2018/3272098] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Revised: 08/09/2018] [Accepted: 08/16/2018] [Indexed: 12/20/2022] Open
Abstract
Regenerative medicine for bone tissue mainly depends on efficient recruitment of endogenous or transplanted stem cells to guide bone regeneration. Platelet-derived growth factor (PDGF) is a functional factor that has been widely used in tissue regeneration and repair. However, the short half-life of PDGF limits its efficacy, and the mechanism by which PDGF regulates stem cell-based bone regeneration still needs to be elucidated. In this study, we established genetically modified PDGF-B-overexpressing bone marrow stromal cells (BMSCs) using a lentiviral vector and then explored the mechanism by which PDGF-BB regulates BMSC-based vascularized bone regeneration. Our results demonstrated that PDGF-BB increased osteogenic differentiation but inhibited adipogenic differentiation of BMSCs via the extracellular signal-related kinase 1/2 (ERK1/2) signaling pathway. In addition, secreted PDGF-BB significantly enhanced human umbilical vein endothelial cell (HUVEC) migration and angiogenesis via the phosphatidylinositol 3 kinase (PI3K)/AKT and ERK1/2 signaling pathways. We evaluated the effect of PDGF-B-modified BMSCs on bone regeneration using a critical-sized rat calvarial defect model. Radiography, micro-CT, and histological analyses revealed that PDGF-BB overexpression improved BMSC-mediated angiogenesis and osteogenesis during bone regeneration. These results suggest that PDGF-BB facilitates BMSC-based bone regeneration by enhancing the osteogenic and angiogenic abilities of BMSCs.
Collapse
|
45
|
Ruan S, Deng J, Yan L, Huang W. Evaluation of the effects of the combination of BMP-2-modified BMSCs and PRP on cartilage defects. Exp Ther Med 2018; 16:4569-4577. [PMID: 30542406 PMCID: PMC6257496 DOI: 10.3892/etm.2018.6776] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Accepted: 07/20/2018] [Indexed: 01/28/2023] Open
Abstract
Articular cartilage is avascular and aneural, and has limited capacity for self-regeneration when injured. Tissue engineering has emerged as a promising approach in repairing cartilage defects. To improve the therapy of cartilage healing, the present study investigated the efficacy of the combination of lentivirus-mediated bone morphogenetic protein-2 (BMP2) in bone marrow-derived stromal cells (BMSCs) and platelet-rich plasma (PRP) on cartilage and bone healing in a cartilage defect model using the rabbit knee. The BMSCs were harvested from New Zealand rabbits and transduced with lentivirus carrying BMP-2. Standard bone defects were introduced in the femoral groove of patellofemoral joints of 48 New Zealand rabbits. The cartilage defects were subjected to synthetic scaffold mosaicplasty with chitosan/silk fibroin/nanohydroxyapatite particles tri-component scaffolds soaked in BMSCs and PRP. After 16 weeks, the tissue specimens were assessed by micro-computed tomography (micro-CT) and macroscopic examination. The results showed that lentivirus-mediated BMP-2 and PRP increased the cell viability of the BMSCs, induced the expression of associated genes and enhanced osteogenic differentiation in vitro. In vivo, the expression of BMP-2 was observed for 16 weeks. The combination of BMP-2 and PRP treatment led to optimal results, compared with the other groups on micro-CT and gross observations. The results of the present study present a novel therapy using the lentivirus-mediated BMP-2 gene together with PRP for cartilage healing.
Collapse
Affiliation(s)
- Shiqiang Ruan
- Department of Orthopaedics Surgery, The First People's Hospital of Zunyi, Zunyi, Guizhou 563003, P.R. China
| | - Jiang Deng
- Department of Orthopaedics Surgery, The First People's Hospital of Zunyi, Zunyi, Guizhou 563003, P.R. China
| | - Ling Yan
- Department of Orthopaedics Surgery, The First People's Hospital of Zunyi, Zunyi, Guizhou 563003, P.R. China
| | - Wenliang Huang
- Department of Orthopaedics Surgery, The First People's Hospital of Zunyi, Zunyi, Guizhou 563003, P.R. China
| |
Collapse
|
46
|
Midha S, Kumar S, Sharma A, Kaur K, Shi X, Naruphontjirakul P, Jones JR, Ghosh S. Silk fibroin-bioactive glass based advanced biomaterials: towards patient-specific bone grafts. Biomed Mater 2018; 13:055012. [DOI: 10.1088/1748-605x/aad2a9] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
47
|
Ma D, Wang Y, Dai W. Silk fibroin-based biomaterials for musculoskeletal tissue engineering. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 89:456-469. [DOI: 10.1016/j.msec.2018.04.062] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 02/22/2018] [Accepted: 04/19/2018] [Indexed: 12/16/2022]
|
48
|
Mortada I, Mortada R. Dental pulp stem cells and osteogenesis: an update. Cytotechnology 2018; 70:1479-1486. [PMID: 29938380 DOI: 10.1007/s10616-018-0225-5] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 04/30/2018] [Indexed: 12/21/2022] Open
Abstract
Dental pulp stem cells constitute an attractive source of multipotent mesenchymal stem cells owing to their high proliferation rate and multilineage differentiation potential. Osteogenesis is initiated by osteoblasts, which originate from mesenchymal stem cells. These cells express specific surface antigens that disappear gradually during osteodifferentiation. In parallel, the appearance of characteristic markers, including alkaline phosphatase, collagen type I, osteocalcin and osteopontin characterize the osteoblastic phenotype of dental pulp stem cells. This review will shed the light on the osteogenic differentiation potential of dental pulp stem cells and explore the culture medium components, and markers associated with osteodifferentiation of these cells.
Collapse
|
49
|
Namini MS, Bayat N, Tajerian R, Ebrahimi-Barough S, Azami M, Irani S, Jangjoo S, Shirian S, Ai J. A comparison study on the behavior of human endometrial stem cell-derived osteoblast cells on PLGA/HA nanocomposite scaffolds fabricated by electrospinning and freeze-drying methods. J Orthop Surg Res 2018; 13:63. [PMID: 29587806 PMCID: PMC5870175 DOI: 10.1186/s13018-018-0754-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Accepted: 02/28/2018] [Indexed: 01/08/2023] Open
Abstract
Background An engineered tissue structure is an artificial scaffold combined with cells and signaling factors. Among various polymers, the polylactide-co-glycolide/hydroxyapatite (PLGA/HA) has attracted much attention due to their optimal properties. The aim of this study was to study the behavior of human endometrial stem cell (hEnSC)-derived osteoblast cells cultured on PLGA/HA nanocomposite scaffolds. Methods hEnSCs were isolated and exposed to osteogenic media for 21 days. Differentiated cells were cultured on PLGA/HA synthetic scaffolds. The PLGA/HA-based nanocomposite scaffolds were fabricated using either electrospinning or freeze-drying methods. Behavior of the cells was evaluated a week after seeding hEnSC-derived osteoblast-like cells on these scaffolds. Osteogenesis was investigated in terms of alkaline phosphatase activity, gene expression, immunocytochemistry (ICC), proliferation, and scanning electron microscopy (SEM). Moreover, scaffold properties, such as pore size and morphology of the cells, onto the scaffolds were evaluated using SEM. Furthermore, biocompatibility of these scaffolds was confirmed by 3-(4,5-dimethylthiazoyl-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. Results The matrix mineralization was proved by alizarin red staining, and the osteogenic media-treated cultures positively expressed osteocalcin and osteopontin markers. Moreover, qRT-PCR results confirmed the positive gene expression of osteopontin and osteonectin in the differentiated osteoblast-like cells. The results of behavior assessment of the cultured cells on electrospinning and freeze-dried scaffolds showed that the behavior of the cultured cells on the freeze-dried PLGA/HA scaffolds was significantly better than the electrospinning PLGA/HA scaffolds. Conclusion It has been shown that the freeze-dried PLGA/HA nanocomposite scaffolds can appropriately support the attachment and proliferation of the differentiated osteoblast cells and are a suitable candidate for bone tissue engineering.
Collapse
Affiliation(s)
- Mojdeh Salehi Namini
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Neda Bayat
- Brain and Spinal Cord Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran.,Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Roxana Tajerian
- Brain and Spinal Cord Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Somayeh Ebrahimi-Barough
- Brain and Spinal Cord Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahmoud Azami
- Brain and Spinal Cord Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Shiva Irani
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Saranaz Jangjoo
- School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sadegh Shirian
- Department of Pathology, School of Veterinary Medicine, Shahrekord University, Shahr-e Kord, Iran.,Shiraz Molecular Pathology Research Center, Dr Daneshbod Lab Pathology, Shiraz, Iran
| | - Jafar Ai
- Brain and Spinal Cord Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran. .,Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
50
|
Ge J, Yang C, Wang Y, Zheng J, Hua H, Zhu J. Comparison of different grafting materials for treatment of bone defect distal to the molar in canine. Clin Implant Dent Relat Res 2018; 20:444-454. [DOI: 10.1111/cid.12603] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Revised: 02/10/2018] [Accepted: 02/13/2018] [Indexed: 11/30/2022]
Affiliation(s)
- Jing Ge
- Department of Oral Surgery; Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Center of Stomatology; Shanghai People's Republic of China
| | - Chi Yang
- Department of Oral Surgery; Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Center of Stomatology; Shanghai People's Republic of China
| | - Yong Wang
- Department of Oral Surgery; Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Center of Stomatology; Shanghai People's Republic of China
| | - Jiawei Zheng
- Department of Oral-maxillofacial Head and Neck Surgery; Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Center of Stomatology; Shanghai People's Republic of China
| | - Hongfei Hua
- Department of Oral Surgery; Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Center of Stomatology; Shanghai People's Republic of China
| | - Jun Zhu
- National Engineering Research Center for Nanotechnology; Shanghai People's Republic of China
| |
Collapse
|