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Wang X, Mei L, Jin M, Jiang X, Li X, Li J, Xu Y, Meng Z, Zhu J, Wu F. Composite Coating of Graphene Oxide/TiO2 Nanotubes/HHC-36 Antibacterial Peptide Construction and an Exploration of Its Bacteriostat and Osteogenesis Effects. J Biomed Nanotechnol 2021; 17:662-676. [PMID: 35057892 DOI: 10.1166/jbn.2021.3013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Graphene oxide (GO), a kind of polymer, is often selected as a controlled released agent, whereas titanium dioxide (TiO2) nanotubes are commonly used as a drug-coated carrier. This study was conducted to develop methods for manufacturing the GO/TiO2/HHC-36 composite
coating and exploring its bacteriostat and osteogenesis properties. The GO/TiO2 nanotubes were prepared by electrochemical methods and HHC-36 was then adsorbed to GO/TiO2to obtain GO/TiO2/HHC-36. Sustained release of HHC-36 was analyzed and the antibacterial
effect was examined by the inhibition zone test. The biocompatibility and osteogenesis in vitro of GO/TiO2/HHC-36 were explored. Finally, the osteogenesic property of the composite coating was investigated in a rat femoral defect model in vivo. GO/TiO2/HHC-36
was successfully prepared and had good controlled released performance in vitro. The inhibit zone size of S. aureus was 2.1 mm and that of E. coli was 3.0 mm. GO/TiO2/HHC-36 showed good biocompatibility with mesenchymal stem cells (MSCs) and promoted their adhesion,
migration, and differentiation. In addition, the secretion of alkaline phosphatase, collagen, mineralized matrix and osteoblast-related nutrient factors of MSCs was increased after treatment with GO/TiO2/HHC-36. Furthermore, GO/TiO2/HHC-36 also stimulated endotheliocytes
to secrete VEGF, leading to angiogenesis. Finally, implantation of GO/TiO2/HHC-36 in the rat femur defect model resulted in MSC migration and increased expression of osteoblast related proteins. The composite coating with controlled released of HHC-36 showed distinct antibacterial
properties and promoted osteogenesis in vitro and in vivo.
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Affiliation(s)
- Xiaojun Wang
- Department of Orthopedics, Huzhou Traditional Chinese Medicine Hospital, Affiliated Hospital to Zhejiang Chinese Medical University, Huzhou 313000, P. R.China
| | - Lina Mei
- Department of Internal Medicine, Huzhou Maternity & Child Health Care Hospital, Huzhou 313000, P. R. China
| | - Mingchao Jin
- Department of Orthopedics, Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Huzhou Hospital of Zhejiang University, Huzhou 313000, P. R. China
| | - Xuesheng Jiang
- Department of Orthopedics, Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Huzhou Hospital of Zhejiang University, Huzhou 313000, P. R. China
| | - Xiongfeng Li
- Department of Orthopedics, Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Huzhou Hospital of Zhejiang University, Huzhou 313000, P. R. China
| | - Jianyou Li
- Department of Orthopedics, Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Huzhou Hospital of Zhejiang University, Huzhou 313000, P. R. China
| | - Yan Xu
- Department of Rehabilitation, Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Huzhou Hospital of Zhejiang University, Huzhou 313000, P. R. China
| | - Zhipeng Meng
- Department of Anesthesiology, Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Huzhou Hospital of Zhejiang University, Huzhou 313000, P. R. China
| | - Junkun Zhu
- Orthopedics Rehabilitation Department, Lishui Municipal Central Hospital, Lishui 323000, P. R. China
| | - Fengfeng Wu
- Department of Orthopedics, Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Huzhou Hospital of Zhejiang University, Huzhou 313000, P. R. China
- Department of Rehabilitation, Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Huzhou Hospital of Zhejiang
University, Huzhou 313000, P. R. China
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Citeroni MR, Ciardulli MC, Russo V, Della Porta G, Mauro A, El Khatib M, Di Mattia M, Galesso D, Barbera C, Forsyth NR, Maffulli N, Barboni B. In Vitro Innovation of Tendon Tissue Engineering Strategies. Int J Mol Sci 2020; 21:E6726. [PMID: 32937830 PMCID: PMC7555358 DOI: 10.3390/ijms21186726] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 09/06/2020] [Accepted: 09/07/2020] [Indexed: 12/12/2022] Open
Abstract
Tendinopathy is the term used to refer to tendon disorders. Spontaneous adult tendon healing results in scar tissue formation and fibrosis with suboptimal biomechanical properties, often resulting in poor and painful mobility. The biomechanical properties of the tissue are negatively affected. Adult tendons have a limited natural healing capacity, and often respond poorly to current treatments that frequently are focused on exercise, drug delivery, and surgical procedures. Therefore, it is of great importance to identify key molecular and cellular processes involved in the progression of tendinopathies to develop effective therapeutic strategies and drive the tissue toward regeneration. To treat tendon diseases and support tendon regeneration, cell-based therapy as well as tissue engineering approaches are considered options, though none can yet be considered conclusive in their reproduction of a safe and successful long-term solution for full microarchitecture and biomechanical tissue recovery. In vitro differentiation techniques are not yet fully validated. This review aims to compare different available tendon in vitro differentiation strategies to clarify the state of art regarding the differentiation process.
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Affiliation(s)
- Maria Rita Citeroni
- Unit of Basic and Applied Biosciences, Faculty of Bioscience and Agro-Food and Environmental Technology, University of Teramo, 64100 Teramo, Italy; (V.R.); (A.M.); (M.E.K.); (M.D.M.); (B.B.)
| | - Maria Camilla Ciardulli
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081 Baronissi (SA), Italy; (M.C.C.); (G.D.P.); (N.M.)
| | - Valentina Russo
- Unit of Basic and Applied Biosciences, Faculty of Bioscience and Agro-Food and Environmental Technology, University of Teramo, 64100 Teramo, Italy; (V.R.); (A.M.); (M.E.K.); (M.D.M.); (B.B.)
| | - Giovanna Della Porta
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081 Baronissi (SA), Italy; (M.C.C.); (G.D.P.); (N.M.)
- Interdepartment Centre BIONAM, Università di Salerno, via Giovanni Paolo I, 84084 Fisciano (SA), Italy
| | - Annunziata Mauro
- Unit of Basic and Applied Biosciences, Faculty of Bioscience and Agro-Food and Environmental Technology, University of Teramo, 64100 Teramo, Italy; (V.R.); (A.M.); (M.E.K.); (M.D.M.); (B.B.)
| | - Mohammad El Khatib
- Unit of Basic and Applied Biosciences, Faculty of Bioscience and Agro-Food and Environmental Technology, University of Teramo, 64100 Teramo, Italy; (V.R.); (A.M.); (M.E.K.); (M.D.M.); (B.B.)
| | - Miriam Di Mattia
- Unit of Basic and Applied Biosciences, Faculty of Bioscience and Agro-Food and Environmental Technology, University of Teramo, 64100 Teramo, Italy; (V.R.); (A.M.); (M.E.K.); (M.D.M.); (B.B.)
| | - Devis Galesso
- Fidia Farmaceutici S.p.A., via Ponte della Fabbrica 3/A, 35031 Abano Terme (PD), Italy; (D.G.); (C.B.)
| | - Carlo Barbera
- Fidia Farmaceutici S.p.A., via Ponte della Fabbrica 3/A, 35031 Abano Terme (PD), Italy; (D.G.); (C.B.)
| | - Nicholas R. Forsyth
- Guy Hilton Research Centre, School of Pharmacy and Bioengineering, Keele University, Thornburrow Drive, Stoke on Trent ST4 7QB, UK;
| | - Nicola Maffulli
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081 Baronissi (SA), Italy; (M.C.C.); (G.D.P.); (N.M.)
- Department of Musculoskeletal Disorders, Faculty of Medicine and Surgery, University of Salerno, Via San Leonardo 1, 84131 Salerno, Italy
- Centre for Sports and Exercise Medicine, Barts and The London School of Medicine and Dentistry, Mile End Hospital, Queen Mary University of London, 275 Bancroft Road, London E1 4DG, UK
- School of Pharmacy and Bioengineering, Keele University School of Medicine, Thornburrow Drive, Stoke on Trent ST5 5BG, UK
| | - Barbara Barboni
- Unit of Basic and Applied Biosciences, Faculty of Bioscience and Agro-Food and Environmental Technology, University of Teramo, 64100 Teramo, Italy; (V.R.); (A.M.); (M.E.K.); (M.D.M.); (B.B.)
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Zhao W, Li Y, Zhou A, Chen X, Li K, Chen S, Qiao B, Jiang D. Controlled release of basic fibroblast growth factor from a peptide biomaterial for bone regeneration. ROYAL SOCIETY OPEN SCIENCE 2020; 7:191830. [PMID: 32431879 PMCID: PMC7211882 DOI: 10.1098/rsos.191830] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 02/12/2020] [Indexed: 05/13/2023]
Abstract
Self-assembled peptide scaffolds based on D-RADA16 are an important matrix for controlled drug release and three-dimensional cell culture. In this work, D-RADA16 peptide hydrogels were coated on artificial bone composed of nano-hydroxyapatite/polyamide 66 (nHA/PA66) to obtain a porous drug-releasing structure for treating bone defects. The developed materials were characterized via transmission electron microscopy and scanning electron microscopy. The proliferation and adhesion of bone mesenchymal stem cells (BMSCs) were examined by confocal laser microscopy and CCK-8 experiments. The osteogenic ability of the porous materials towards bone BMSCs was examined in vitro by staining with Alizarin Red S and alkaline phosphatase, and bioactivity was evaluated in vivo. The results revealed that nHA/PA66/D-RADA16/bFGF reduces the degradation rate of D-RADA16 hydrogels and prolongs sustained release of bFGF, which would promote BMSCs proliferation, adhesion and osteogenesis in vitro and bone repair in vivo. Thus, it deserves more attention and is worthy of further research.
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Affiliation(s)
- WeiKang Zhao
- Department of Orthopaedics, The First Affiliated Hospital of Chongqing Medical University, No. 1 Youyi Road, Chongqing, Yuzhong District 400016, People's Republic of China
- Department of Orthopaedics, Third Affiliated Hospital of Chongqing Medical University, No. 1 Shuanghu Road, Chongqing City, Yubei District 401120, People's Republic of China
| | - Yuling Li
- Department of Orthopaedics, Affiliated Hospital of North Sichuan Medical College, No. 63 Wenhua Road, Nanchong City, Sichuan Province 637000, People's Republic of China
| | - Ao Zhou
- Department of Orthopaedics, Third Affiliated Hospital of Chongqing Medical University, No. 1 Shuanghu Road, Chongqing City, Yubei District 401120, People's Republic of China
| | - Xiaojun Chen
- Department of Orthopaedics, Hospital (T.C.M) Affiliated to Southwest Medical University, No. 182 Chunhui Road, Luzhou City, Sichuan Province, 646000, People's Republic of China
| | - Kai Li
- Department of Orthopaedics, The First Affiliated Hospital of Chongqing Medical University, No. 1 Youyi Road, Chongqing, Yuzhong District 400016, People's Republic of China
- Department of Orthopaedics, Third Affiliated Hospital of Chongqing Medical University, No. 1 Shuanghu Road, Chongqing City, Yubei District 401120, People's Republic of China
| | - Sinan Chen
- Department of Orthopaedics, The First Affiliated Hospital of Chongqing Medical University, No. 1 Youyi Road, Chongqing, Yuzhong District 400016, People's Republic of China
- Department of Orthopaedics, Third Affiliated Hospital of Chongqing Medical University, No. 1 Shuanghu Road, Chongqing City, Yubei District 401120, People's Republic of China
| | - Bo Qiao
- Department of Orthopaedics, The First Affiliated Hospital of Chongqing Medical University, No. 1 Youyi Road, Chongqing, Yuzhong District 400016, People's Republic of China
| | - Dianming Jiang
- Department of Orthopaedics, The First Affiliated Hospital of Chongqing Medical University, No. 1 Youyi Road, Chongqing, Yuzhong District 400016, People's Republic of China
- Department of Orthopaedics, Third Affiliated Hospital of Chongqing Medical University, No. 1 Shuanghu Road, Chongqing City, Yubei District 401120, People's Republic of China
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Yang C, Wang W, Zhu K, Liu W, Luo Y, Yuan X, Wang J, Cheng T, Zhang X. Lithium chloride with immunomodulatory function for regulating titanium nanoparticle-stimulated inflammatory response and accelerating osteogenesis through suppression of MAPK signaling pathway. Int J Nanomedicine 2019; 14:7475-7488. [PMID: 31571859 PMCID: PMC6750619 DOI: 10.2147/ijn.s210834] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Accepted: 08/30/2019] [Indexed: 12/26/2022] Open
Abstract
Background Wear particle-induced inflammatory osteolysis and the consequent aseptic loosening constitute the leading reasons for prosthesis failure and revision surgery. Several studies have demonstrated that the macrophage polarization state and immune response play critical roles in periprosthetic osteolysis and tissue repair, but the immunomodulatory role of lithium chloride (LiCl), which has a protective effect on wear particle-induced osteolysis by suppressing osteoclasts and attenuating inflammatory responses, has never been investigated. Methods In this work, the immunomodulatory capability of LiCl on titanium (Ti) nanoparticle-stimulated transformation of macrophage phenotypes and the subsequent effect on osteogenic differentiation were investigated. We first speculated that LiCl attenuated Ti nanoparticle-stimulated inflammation responses by driving macrophage polarization and generating an immune micro-environment to improve osteogenesis. Furthermore, a metal nanoparticle-stimulated murine air pouch inflammatory model was applied to confirm this protective effect in vivo. Results The results revealed that metal nanoparticles significantly activate M1 phenotype (proinflammatory macrophage) expression and increase proinflammatory cytokines secretions in vitro and in vivo, whereas LiCl drives macrophages to the M2 phenotype (anti-inflammatory macrophage) and increases the release of anti-inflammatory and bone-related cytokines. This improved the osteogenic differentiation capability of rat bone marrow mesenchymal stem cells (rBMSCs). In addition, we also provided evidence that LiCl inhibits the phosphorylation of the p38 mitogen-activated protein kinase (p38) and extracellular signal-regulated kinase (ERK) pathways in wear particle-treated macrophages. Conclusion LiCl has the immunomodulatory effects to alleviate Ti nanoparticle-mediated inflammatory reactions and enhance the osteogenic differentiation of rBMSCs by driving macrophage polarization. Thus, LiCl may be an effective therapeutic alternative for preventing and treating wear debris-induced inflammatory osteolysis.
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Affiliation(s)
- Chao Yang
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, People's Republic of China
| | - Wei Wang
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, People's Republic of China
| | - Kechao Zhu
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, People's Republic of China
| | - Wei Liu
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, People's Republic of China
| | - Yao Luo
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, People's Republic of China
| | - Xiangwei Yuan
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, People's Republic of China
| | - Jiaxing Wang
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, People's Republic of China
| | - Tao Cheng
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, People's Republic of China
| | - Xianlong Zhang
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, People's Republic of China
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Kang W, Liang Q, Du L, Shang L, Wang T, Ge S. Sequential application of bFGF and BMP-2 facilitates osteogenic differentiation of human periodontal ligament stem cells. J Periodontal Res 2019; 54:424-434. [DOI: 10.1111/jre.12644] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2018] [Revised: 12/12/2018] [Accepted: 02/01/2019] [Indexed: 12/31/2022]
Affiliation(s)
- Wenyan Kang
- Shandong Provincial Key Laboratory of Oral Tissue Regeneration; School of Stomatology; Shandong University; Jinan China
- Department of Periodontology; School of Stomatology; Shandong University; Jinan China
| | - Qianyu Liang
- Shandong Provincial Key Laboratory of Oral Tissue Regeneration; School of Stomatology; Shandong University; Jinan China
- Department of Periodontology; School of Stomatology; Shandong University; Jinan China
| | - Lingqian Du
- Department of Stomatology; The Second Hospital of Shandong University; Jinan China
| | - Lingling Shang
- Shandong Provincial Key Laboratory of Oral Tissue Regeneration; School of Stomatology; Shandong University; Jinan China
- Department of Periodontology; School of Stomatology; Shandong University; Jinan China
| | - Ting Wang
- Shandong Provincial Key Laboratory of Oral Tissue Regeneration; School of Stomatology; Shandong University; Jinan China
- Department of Periodontology; School of Stomatology; Shandong University; Jinan China
| | - Shaohua Ge
- Shandong Provincial Key Laboratory of Oral Tissue Regeneration; School of Stomatology; Shandong University; Jinan China
- Department of Periodontology; School of Stomatology; Shandong University; Jinan China
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Cui Y, Huang R, Wang Y, Zhu L, Zhang X. Down-regulation of LGR6 promotes bone fracture recovery using bone marrow stromal cells. Biomed Pharmacother 2018; 99:629-637. [PMID: 29625528 DOI: 10.1016/j.biopha.2017.12.109] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Revised: 12/08/2017] [Accepted: 12/28/2017] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE The Leucine-rich repeat-containing G-protein coupled receptor 6 (LGR6) is a well-known marker of stem cells. In present study, we aimed to further explore the effects of LGR6 on promoting osteogenic differentiation of bone marrow stromal cells (BMSCs) and bone healing. METHODS Flow cytometry assay was used to determine the expression of BMSCs surface markers, and western blot was performed to detect the LGR6 protein expression. The osteogenic differentiation of BMSCs was qualified using ALP and ARS staining. Protein expression of osteogenic genes (ALP, Collagen I, Runx2 and OCN) were evaluated using western blot. In vivo, BMSCs transfected with sh-LGR6 or LGR6 cDNA were injected into the fracture site to establish rat fracture healing model. X-ray system and hematoxylin-eosin (HE) staining were conducted to observe the fracture recovery. Biomechanical test was performed to detect the changes of maximum load, elastic modules and bone mineral density. RESULTS In BMSCS, CD90 and CD44 were positively expressed, while CD11b was negatively expressed. Expression level of LGR6 gradually decreased with the osteogenic differentiation of BMSCs. The osteogenic genes expression level during the osteogenic differentiation significantly increased with the down-regulation of LGR6. In vivo, 8 weeks after injection, rats treated with LGR6 knocked-down BMSCs showed increased number of fibroblasts. Maximum load, elastic modulus and the bone mineral density were enhanced with the knocking-down of LGR6. CONCLUSION Inhibition of LGR6 promoted the osteogenic differentiation of BMSCs in vitro. Moreover, transplantation of LGR6-knockout BMSCs in rat models contributes to a better recovery after the fracture.
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Affiliation(s)
- Yanchao Cui
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi, China
| | - Renchun Huang
- Emergency Department, Hanzhong Central Hospital, Hanzhong 723000, Shaanxi, China
| | - Yingzhou Wang
- Beijing Meinuoyikang Health Food Co., Ltd., Beijing 100000, China
| | - Li Zhu
- Second Department of Orthopedics, The First Central Hospital of Baoding, No. 320 North Great Wall Street, Baoding 071000, Hebei, China.
| | - Xueliang Zhang
- Department of Orthopedics, The First Hospital of Lanzhou University, No. 1 West Gang Road, East District, Lanzhou 730000, Gansu, China.
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