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Liu YL, Tang XT, Shu HS, Zou W, Zhou BO. Fibrous periosteum repairs bone fracture and maintains the healed bone throughout mouse adulthood. Dev Cell 2024; 59:1192-1209.e6. [PMID: 38554700 DOI: 10.1016/j.devcel.2024.03.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 12/07/2023] [Accepted: 03/06/2024] [Indexed: 04/02/2024]
Abstract
Bone is regarded as one of few tissues that heals without fibrous scar. The outer layer of the periosteum is covered with fibrous tissue, whose function in bone formation is unknown. We herein developed a system to distinguish the fate of fibrous-layer periosteal cells (FL-PCs) from the skeletal stem/progenitor cells (SSPCs) in the cambium-layer periosteum and bone marrow in mice. We showed that FL-PCs did not participate in steady-state osteogenesis, but formed the main body of fibrocartilaginous callus during fracture healing. Moreover, FL-PCs invaded the cambium-layer periosteum and bone marrow after fracture, forming neo-SSPCs that continued to maintain the healed bones throughout adulthood. The FL-PC-derived neo-SSPCs expressed lower levels of osteogenic signature genes and displayed lower osteogenic differentiation activity than the preexisting SSPCs. Consistent with this, healed bones were thinner and formed more slowly than normal bones. Thus, the fibrous periosteum becomes the cellular origin of bones after fracture and alters bone properties permanently.
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Affiliation(s)
- Yiming Liam Liu
- Key Laboratory of Multi-Cell Systems, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai 200031, China
| | - Xinyu Thomas Tang
- Key Laboratory of Multi-Cell Systems, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai 200031, China
| | - Hui Sophie Shu
- Key Laboratory of Multi-Cell Systems, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai 200031, China
| | - Weiguo Zou
- Key Laboratory of Multi-Cell Systems, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai 200031, China; Key Laboratory of RNA Science and Engineering, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai 200031, China.
| | - Bo O Zhou
- Key Laboratory of Multi-Cell Systems, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai 200031, China; State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences, Tianjin 300020, China.
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Trompet D, Melis S, Chagin AS, Maes C. Skeletal stem and progenitor cells in bone development and repair. J Bone Miner Res 2024:zjae069. [PMID: 38696703 DOI: 10.1093/jbmr/zjae069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 04/11/2024] [Accepted: 04/30/2024] [Indexed: 05/04/2024]
Abstract
Bone development, growth, and repair are complex processes involving various cell types and interactions, with central roles played by skeletal stem and progenitor cells. Recent research brought new insights into the skeletal precursor populations that mediate intramembranous and endochondral bone development. Later in life, many of the cellular and molecular mechanisms determining development are reactivated upon fracture, with powerful trauma-induced signaling cues triggering a variety of postnatal skeletal stem/progenitor cells (SSPCs) residing near the bone defect. Interestingly, in this injury context, the current evidence suggests that the fates of both SSPCs and differentiated skeletal cells can be considerably flexible and dynamic, and that multiple cell sources can be activated to operate as functional progenitors generating chondrocytes and/or osteoblasts. The combined implementation of in vivo lineage tracing, cell surface marker-based selection, single-cell molecular analyses, and high-resolution in situ imaging has strongly improved our insights into the diversity and roles of developmental and reparative stem/progenitor subsets, while also unveiling the complexity of their dynamics, hierarchies, and relationships. Albeit incompletely understood at present, findings supporting lineage flexibility and possibly plasticity among sources of osteogenic cells challenge the classical dogma of a single primitive, self-renewing, multipotent stem cell driving bone tissue formation and regeneration from the apex of a hierarchical and strictly unidirectional differentiation tree. We here review the state of the field and the newest discoveries in the origin, identity, and fates of skeletal progenitor cells during bone development and growth, discuss the contributions of adult SSPC populations to fracture repair, and reflect on the dynamism and relationships among skeletal precursors and differentiated cell lineages. Further research directed at unraveling the heterogeneity and capacities of SSPCs, as well as the regulatory cues determining their fate and functioning, will offer vital new options for clinical translation toward compromised fracture healing and bone regenerative medicine.
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Affiliation(s)
- Dana Trompet
- Laboratory of Skeletal Cell Biology and Physiology (SCEBP), Skeletal Biology and Engineering Research Center (SBE), Department of Development and Regeneration, KU Leuven; Leuven, Belgium
- Centre for Bone and Arthritis Research, Institute of Medicine, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
- Department of Physiology and Pharmacology, Karolinska Institute, Stockholm, Sweden
| | - Seppe Melis
- Laboratory of Skeletal Cell Biology and Physiology (SCEBP), Skeletal Biology and Engineering Research Center (SBE), Department of Development and Regeneration, KU Leuven; Leuven, Belgium
| | - Andrei S Chagin
- Centre for Bone and Arthritis Research, Institute of Medicine, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
- Department of Physiology and Pharmacology, Karolinska Institute, Stockholm, Sweden
| | - Christa Maes
- Laboratory of Skeletal Cell Biology and Physiology (SCEBP), Skeletal Biology and Engineering Research Center (SBE), Department of Development and Regeneration, KU Leuven; Leuven, Belgium
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Liu Y, Lan D, Gao J, Deng C, Man Y. Guided bone regeneration for peri-implant augmentation: A retrospective study comparing two surgical techniques with a mean follow-up of 26 months. Clin Oral Implants Res 2024; 35:573-584. [PMID: 38467593 DOI: 10.1111/clr.14254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 01/31/2024] [Accepted: 02/24/2024] [Indexed: 03/13/2024]
Abstract
OBJECTIVES To introduce a modified guided bone regeneration (GBR) technique using intact periosteum and deproteinized bovine bone mineral (DBBM) for peri-implant augmentation and compare the clinical outcomes with those of conventional GBR. MATERIALS AND METHODS Patients who received peri-implant augmentation in posterior sites between 2015 and 2021 were reviewed in this study. Group A was treated with a modified GBR technique, and Group B was treated with conventional GBR. For group comparison, propensity score matching was performed with a sensitivity analysis. The implant survival rate, dimensional changes in hard tissue, marginal bone loss (MBL), and peri-implant parameters were evaluated. RESULTS In total, 114 implants from 98 patients were included. The implant survival rates were 95.74% in Group A and 95.00% in Group B during the follow-up period. At 6 months, the median horizontal thickness was recorded at 0.87 mm (IQ1-IQ3 = 0.00-1.75 mm) in Group A, exhibiting a relatively lower value compared to the corresponding measurement of 0.98 mm (IQ1-IQ3 = 0.00-1.89 mm) in Group B (p = .937). Vertical height displayed no statistically significant intergroup difference between the two groups (p = .758). The mean follow-up period was 25.83 ± 12.93 months after loading in Group A and 27.47 ± 21.29 months in Group B (p = .761). MBL and peri-implant parameters were comparable between the two groups. CONCLUSIONS Within the limitations of this study, the modified GBR technique using intact periosteum and DBBM grafting might be a viable alternative to correct bone defects around implants in molar and premolar sites.
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Affiliation(s)
- Yeyu Liu
- Department of Oral Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
- Department of Oral Implantology, The Affiliated Stomatological Hospital of Kunming Medical University, Kunming, Yunnan, China
| | - Dongping Lan
- Department of Oral Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Jiayu Gao
- Department of Oral Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Chen Deng
- Department of Oral Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Yi Man
- Department of Oral Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
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Henning P, Westerlund A, Horkeby K, Lionikaite V, Nilsson KH, Movérare-Skrtic S, Conaway HH, Lerner UH. VITAMIN A ENHANCED PERIOSTEAL OSTEOCLASTOGENESIS IS ASSOCIATED WITH INCREASED NUMBER OF TISSUE-DERIVED MACROPHAGES/OSTEOCLAST PROGENITORS. J Biol Chem 2024:107308. [PMID: 38657862 DOI: 10.1016/j.jbc.2024.107308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 03/27/2024] [Accepted: 04/15/2024] [Indexed: 04/26/2024] Open
Abstract
A deleterious effect of elevated levels of vitamin A on bone health has been reported in numerous clinical studies. Mechanistic studies in rodents have shown that numbers of periosteal osteoclasts are increased, while endocortical osteoclasts are simultaneously decreased by vitamin A treatment. These observations indicate that osteoclastogenesis on the endocortical and periosteal surfaces of bone is differentially controlled by vitamin A. The present study investigated the in vitro and in vivo effect of all-trans retinoic acid (ATRA), the active metabolite of vitamin A, on periosteal osteoclast progenitors. Mouse calvarial bone cells were cultured in media containing ATRA, with or without the osteoclastogenic cytokine RANKL, on plastic dishes or bone discs. Whereas ATRA did not stimulate osteoclast formation alone, the compound robustly potentiated the formation of RANKL-induced bone resorbing osteoclasts. This effect was due to stimulation by ATRA (EC50 ∼3nM) on the numbers of macrophages/osteoclast progenitors in the bone cell cultures, as assessed by mRNA and protein expression of several macrophage and osteoclast progenitor cell markers, such as M-CSF receptor, RANK, F4/80 and CD11b, as well as by FACS-analysis of CD11b+/F480+/Gr1- cells. The stimulation of macrophage numbers in the periosteal cell cultures was not mediated by increased M-CSF or IL-34. In contrast, ATRA did not enhance macrophages in bone marrow cell cultures. Importantly, ATRA treatment upregulated the mRNA expression of several macrophage-related genes also in the periosteum of tibia in adult mice. These observations demonstrate a novel mechanism by which vitamin A enhances osteoclast formation specifically on periosteal surfaces.
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Affiliation(s)
- Petra Henning
- Sahlgrenska Osteoporosis Centre and Centre for Bone and Arthritis Research, Department of Internal Medicine and Clinical Nutrition, Institute for Medicine, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Anna Westerlund
- Sahlgrenska Osteoporosis Centre and Centre for Bone and Arthritis Research, Department of Internal Medicine and Clinical Nutrition, Institute for Medicine, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Karin Horkeby
- Sahlgrenska Osteoporosis Centre and Centre for Bone and Arthritis Research, Department of Internal Medicine and Clinical Nutrition, Institute for Medicine, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Vikte Lionikaite
- Sahlgrenska Osteoporosis Centre and Centre for Bone and Arthritis Research, Department of Internal Medicine and Clinical Nutrition, Institute for Medicine, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Karin H Nilsson
- Sahlgrenska Osteoporosis Centre and Centre for Bone and Arthritis Research, Department of Internal Medicine and Clinical Nutrition, Institute for Medicine, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Sofia Movérare-Skrtic
- Sahlgrenska Osteoporosis Centre and Centre for Bone and Arthritis Research, Department of Internal Medicine and Clinical Nutrition, Institute for Medicine, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - H Herschel Conaway
- Department of Physiology and Cell Biology, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Ulf H Lerner
- Sahlgrenska Osteoporosis Centre and Centre for Bone and Arthritis Research, Department of Internal Medicine and Clinical Nutrition, Institute for Medicine, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden.
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Nookaew I, Xiong J, Onal M, Bustamante-Gomez C, Wanchai V, Fu Q, Kim HN, Almeida M, O'Brien CA. Refining the identity of mesenchymal cell types associated with murine periosteal and endosteal bone. J Biol Chem 2024; 300:107158. [PMID: 38479598 PMCID: PMC11007436 DOI: 10.1016/j.jbc.2024.107158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 02/24/2024] [Accepted: 03/05/2024] [Indexed: 03/26/2024] Open
Abstract
Single-cell RNA-seq has led to novel designations for mesenchymal cells associated with bone as well as multiple designations for what appear to be the same cell type. The main goals of this study were to increase the amount of single-cell RNA sequence data for osteoblasts and osteocytes, to compare cells from the periosteum to those inside bone, and to clarify the major categories of cell types associated with murine bone. We created an atlas of murine bone-associated cells by harmonizing published datasets with in-house data from cells targeted by Osx1-Cre and Dmp1-Cre driver strains. Cells from periosteal bone were analyzed separately from those isolated from the endosteum and trabecular bone. Over 100,000 mesenchymal cells were mapped to reveal 11 major clusters designated fibro-1, fibro-2, chondrocytes, articular chondrocytes, tenocytes, adipo-Cxcl12 abundant reticular (CAR), osteo-CAR, preosteoblasts, osteoblasts, osteocytes, and osteo-X, the latter defined in part by periostin expression. Osteo-X, osteo-CAR, and preosteoblasts were closely associated with osteoblasts at the trabecular bone surface. Wnt16 was expressed in multiple cell types from the periosteum but not in cells from endocortical or cancellous bone. Fibro-2 cells, which express markers of stem cells, localized to the periosteum but not trabecular bone in adult mice. Suppressing bone remodeling eliminated osteoblasts and altered gene expression in preosteoblasts but did not change the abundance or location of osteo-X or osteo-CAR cells. These results provide a framework for identifying bone cell types in murine single-cell RNA-seq datasets and suggest that osteoblast progenitors reside near the surface of remodeling bone.
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Affiliation(s)
- Intawat Nookaew
- Center for Musculoskeletal Disease Research, The University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA; Department of Biomedical Informatics, The University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA.
| | - Jinhu Xiong
- Center for Musculoskeletal Disease Research, The University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA; Department of Orthopaedic Surgery, The University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Melda Onal
- Center for Musculoskeletal Disease Research, The University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA; Department of Physiology and Cell Biology, The University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Cecile Bustamante-Gomez
- Center for Musculoskeletal Disease Research, The University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA; Division of Endocrinology, The University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Visanu Wanchai
- Department of Biomedical Informatics, The University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Qiang Fu
- Center for Musculoskeletal Disease Research, The University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA; Division of Endocrinology, The University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Ha-Neui Kim
- Center for Musculoskeletal Disease Research, The University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA; Division of Endocrinology, The University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Maria Almeida
- Center for Musculoskeletal Disease Research, The University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA; Department of Orthopaedic Surgery, The University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA; Division of Endocrinology, The University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Charles A O'Brien
- Center for Musculoskeletal Disease Research, The University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA; Department of Orthopaedic Surgery, The University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA; Division of Endocrinology, The University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA; Central Arkansas Veterans Healthcare System, Little Rock, Arkansas, USA.
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6
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Ghosh YA, Xin H, Al Maruf DSA, Cheng K, Wise I, Burrows C, Gupta R, Cheung VKY, Wykes J, Leinkram D, Froggatt C, Lewin W, Kruse HV, Tomaskovic-Crook E, McKenzie DR, Crook J, Clark JR. Novel Sheep Model to Assess Critical-Sized Bone Regeneration with Periosteum for In Vivo Bioreactors. Tissue Eng Part C Methods 2024; 30:159-169. [PMID: 38368556 DOI: 10.1089/ten.tec.2023.0345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2024] Open
Abstract
Considerable research is being undertaken to develop novel biomaterials-based approaches for surgical reconstruction of bone defects. This extends to three-dimensional (3D) printed materials that provide stable, structural, and functional support in vivo. However, few preclinical models can simulate in vivo human biological conditions for clinically relevant testing. In this study we describe a novel ovine model that allows evaluation of in vivo osteogenesis via contact with bone and/or periosteum interfaced with printed polymer bioreactors loaded with biomaterial bone substitutes. The infraspinous scapular region of 14 Dorset cross sheep was exposed. Vascularized periosteum was elevated either attached to the infraspinatus muscle or separately. In both cases, the periosteum was supplied by the periosteal branch of the circumflex scapular vessels. In eight sheep, a 3D printed 4-chambered polyetheretherketone bioreactor was wrapped circumferentially in vascularized periosteum. In 6 sheep, 12 double-sided 3D printed 2-chambered polyetherketone bioreactors were secured to the underlying bone allowing direct contact with the bone on one side and periosteum on the other. Our model enabled simultaneous testing of up to 24 (12 double-sided) 10 × 10 × 5 mm bioreactors per scapula in the flat contact approach or a single 40 × 10 mm four-chambered bioreactor per scapula using the periosteal wrap. De novo bone growth was evaluated using histological and radiological analysis. Of importance, the experimental model was well tolerated by the animals and provides a versatile approach for comparing the osteogenic potential of cambium on the bone surface and elevated with periosteum. Furthermore, the periosteal flaps were sufficiently large for encasing bioreactors containing biomaterial bone substitutes for applications such as segmental mandibular reconstruction.
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Affiliation(s)
- Yohaann A Ghosh
- Department of Head & Neck Surgery, Chris O'Brien Lifehouse, Camperdown, Australia
- Sydney Medical School, The University of Sydney, Camperdown, Australia
- School of Medicine & Dentistry, Griffith University, Gold Coast, Australia
| | - Hai Xin
- Department of Head & Neck Surgery, Chris O'Brien Lifehouse, Camperdown, Australia
- Sydney Medical School, The University of Sydney, Camperdown, Australia
| | - D S Abdullah Al Maruf
- Department of Head & Neck Surgery, Chris O'Brien Lifehouse, Camperdown, Australia
- Sydney Medical School, The University of Sydney, Camperdown, Australia
| | - Kai Cheng
- Department of Head & Neck Surgery, Chris O'Brien Lifehouse, Camperdown, Australia
- Royal Prince Alfred Institute of Academic Surgery, Sydney Local Health District, Australia
| | - Innes Wise
- Laboratory Animal Services, The University of Sydney, Camperdown, Australia
| | - Chris Burrows
- Laboratory Animal Services, The University of Sydney, Camperdown, Australia
| | - Ruta Gupta
- Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, Camperdown, Australia
| | - Veronica Ka-Yan Cheung
- Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, Camperdown, Australia
| | - James Wykes
- Department of Head & Neck Surgery, Chris O'Brien Lifehouse, Camperdown, Australia
- Sydney Medical School, The University of Sydney, Camperdown, Australia
| | - David Leinkram
- Department of Head & Neck Surgery, Chris O'Brien Lifehouse, Camperdown, Australia
| | - Catriona Froggatt
- Department of Head & Neck Surgery, Chris O'Brien Lifehouse, Camperdown, Australia
| | - Will Lewin
- Arto Hardy Family Biomedical Innovation Hub, Chris O'Brien Lifehouse, Camperdown, Australia
- Faculty of Medicine and Health, School of Medical Sciences, The University of Sydney, Camperdown, Australia
- Sarcoma and Surgical Research Centre, Chris O'Brien Lifehouse, Camperdown, Australia
| | - Hedi V Kruse
- Arto Hardy Family Biomedical Innovation Hub, Chris O'Brien Lifehouse, Camperdown, Australia
- Sarcoma and Surgical Research Centre, Chris O'Brien Lifehouse, Camperdown, Australia
- Faculty of Science, School of Physics, The University of Sydney, Camperdown, Australia
| | - Eva Tomaskovic-Crook
- Arto Hardy Family Biomedical Innovation Hub, Chris O'Brien Lifehouse, Camperdown, Australia
- Faculty of Medicine and Health, School of Medical Sciences, The University of Sydney, Camperdown, Australia
- Faculty of Science, School of Physics, The University of Sydney, Camperdown, Australia
| | - David R McKenzie
- Arto Hardy Family Biomedical Innovation Hub, Chris O'Brien Lifehouse, Camperdown, Australia
- Sarcoma and Surgical Research Centre, Chris O'Brien Lifehouse, Camperdown, Australia
- Faculty of Science, School of Physics, The University of Sydney, Camperdown, Australia
| | - Jeremy Crook
- Arto Hardy Family Biomedical Innovation Hub, Chris O'Brien Lifehouse, Camperdown, Australia
- Faculty of Medicine and Health, School of Medical Sciences, The University of Sydney, Camperdown, Australia
- Sarcoma and Surgical Research Centre, Chris O'Brien Lifehouse, Camperdown, Australia
- Faculty of Science, School of Physics, The University of Sydney, Camperdown, Australia
| | - Jonathan R Clark
- Department of Head & Neck Surgery, Chris O'Brien Lifehouse, Camperdown, Australia
- Sydney Medical School, The University of Sydney, Camperdown, Australia
- Royal Prince Alfred Institute of Academic Surgery, Sydney Local Health District, Australia
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Roberts JL, Kapfhamer D, Devarapalli V, Drissi H. IL-17RA Signaling in Prx1+ Mesenchymal Cells Influences Fracture Healing in Mice. Int J Mol Sci 2024; 25:3751. [PMID: 38612562 PMCID: PMC11011315 DOI: 10.3390/ijms25073751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Revised: 03/17/2024] [Accepted: 03/25/2024] [Indexed: 04/14/2024] Open
Abstract
Fracture healing is a complex series of events that requires a local inflammatory reaction to initiate the reparative process. This inflammatory reaction is important for stimulating the migration and proliferation of mesenchymal progenitor cells from the periosteum and surrounding tissues to form the cartilaginous and bony calluses. The proinflammatory cytokine interleukin (IL)-17 family has gained attention for its potential regenerative effects; however, the requirement of IL-17 signaling within mesenchymal progenitor cells for normal secondary fracture healing remains unknown. The conditional knockout of IL-17 receptor a (Il17ra) in mesenchymal progenitor cells was achieved by crossing Il17raF/F mice with Prx1-cre mice to generate Prx1-cre; Il17raF/F mice. At 3 months of age, mice underwent experimental unilateral mid-diaphyseal femoral fractures and healing was assessed by micro-computed tomography (µCT) and histomorphometric analyses. The effects of IL-17RA signaling on the osteogenic differentiation of fracture-activated periosteal cells was investigated in vitro. Examination of the intact skeleton revealed that the conditional knockout of Il17ra decreased the femoral cortical porosity but did not affect any femoral trabecular microarchitectural indices. After unilateral femoral fractures, Il17ra conditional knockout impacted the cartilage and bone composition of the fracture callus that was most evident early in the healing process (day 7 and 14 post-fracture). Furthermore, the in vitro treatment of fracture-activated periosteal cells with IL-17A inhibited osteogenesis. This study suggests that IL-17RA signaling within Prx1+ mesenchymal progenitor cells can influence the early stages of endochondral ossification during fracture healing.
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Affiliation(s)
- Joseph L. Roberts
- Department of Orthopaedics, Emory University, Atlanta, GA 30329, USA; (J.L.R.)
- Atlanta VA Health Care System, Decatur, GA 30033, USA
- College of Health Solutions, Arizona State University, Phoenix, AZ 85004, USA
| | - David Kapfhamer
- Department of Orthopaedics, Emory University, Atlanta, GA 30329, USA; (J.L.R.)
- Atlanta VA Health Care System, Decatur, GA 30033, USA
| | - Varsha Devarapalli
- Department of Orthopaedics, Emory University, Atlanta, GA 30329, USA; (J.L.R.)
- Atlanta VA Health Care System, Decatur, GA 30033, USA
| | - Hicham Drissi
- Department of Orthopaedics, Emory University, Atlanta, GA 30329, USA; (J.L.R.)
- Atlanta VA Health Care System, Decatur, GA 30033, USA
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8
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Oda T, Maeyama A, Ishimatsu T, Tachibana K, Yoshimitsu K, Yamamoto T. Soft Tissue Stabilization of the Hinge Position for Lateral Closing-Wedge Distal Femoral Osteotomy: An Anatomic Study. Orthop J Sports Med 2024; 12:23259671241233014. [PMID: 38510318 PMCID: PMC10952986 DOI: 10.1177/23259671241233014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 09/06/2023] [Indexed: 03/22/2024] Open
Abstract
Background Soft tissue plays an important role in stabilizing the hinge point for osteotomy around the knee. However, insufficient data are available on the anatomic features of the soft tissue around the hinge position for lateral closing-wedge distal femoral osteotomy (LCWDFO). Purpose To (1) anatomically analyze the soft tissue around the hinge position for LCWDFO, (2) histologically analyze the soft tissue based on the anatomic analysis results, and (3) radiologically define the appropriate hinge point to prevent unstable hinge fracture based on the results of the anatomic and histological analyses. Study Design Descriptive laboratory study. Methods In 20 cadaveric knees (age, 82.7 ± 7.8 years; range, 60-96 years), the soft tissue of the distal medial side of the femur was anatomically analyzed. The thicknesses of the periosteum and direct insertion of the adductor tendon (AT) were histologically examined and measured using an electron microscope. The thickness of the periosteum was visualized graphically, and the graph of the periosteum and radiograph of the knee were overlaid using image editing software. The appropriate hinge position was determined based on the periosteal thickness and attachment of the AT. Results The mean thickness of the periosteum of the metaphysis was 352.7 ± 58.6 µm (range, 213.6-503.4 µm). The overlaid graph and radiograph revealed that the thickness of the periosteum changed at the part corresponding to the transition between the diaphyseal and metaphyseal ends of the femur. The mean width of the AT attached to the distal medial femur from the adductor tubercle toward the distal direction was 7.9 ± 1.3 mm (range, 6.3-9.7 mm). Conclusion Results indicated that the periosteum and AT support the hinge for LCWDFO within the area surrounded by the apex of the adductor tubercle and the upper border of the posterior part of the lateral femoral condyle. Clinical Relevance When the hinge point is located within the area surrounded by the apex of the adductor tubercle and the upper border of the posterior part of the lateral femoral condyle, these soft tissues work as stabilizers, and there is no risk of cutting into the joint space.
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Affiliation(s)
- Taiga Oda
- Department of Orthopedic Surgery, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Akira Maeyama
- Department of Orthopedic Surgery, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Tetsuro Ishimatsu
- Department of Orthopedic Surgery, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Katsuro Tachibana
- Department of Anatomy, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Kengo Yoshimitsu
- Department of Radiology, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Takuaki Yamamoto
- Department of Orthopedic Surgery, Fukuoka University Faculty of Medicine, Fukuoka, Japan
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Zhang X, Deng C, Qi S. Periosteum Containing Implicit Stem Cells: A Progressive Source of Inspiration for Bone Tissue Regeneration. Int J Mol Sci 2024; 25:2162. [PMID: 38396834 PMCID: PMC10889827 DOI: 10.3390/ijms25042162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 01/12/2024] [Accepted: 01/26/2024] [Indexed: 02/25/2024] Open
Abstract
The periosteum is known as the thin connective tissue covering most bone surfaces. Its extrusive bone regeneration capacity was confirmed from the very first century-old studies. Recently, pluripotent stem cells in the periosteum with unique physiological properties were unveiled. Existing in dynamic contexts and regulated by complex molecular networks, periosteal stem cells emerge as having strong capabilities of proliferation and multipotential differentiation. Through continuous exploration of studies, we are now starting to acquire more insight into the great potential of the periosteum in bone formation and repair in situ or ectopically. It is undeniable that the periosteum is developing further into a more promising strategy to be harnessed in bone tissue regeneration. Here, we summarized the development and structure of the periosteum, cell markers, and the biological features of periosteal stem cells. Then, we reviewed their pivotal role in bone repair and the underlying molecular regulation. The understanding of periosteum-related cellular and molecular content will help enhance future research efforts and application transformation of the periosteum.
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Affiliation(s)
- Xinyuan Zhang
- Department of Prosthodontics, Shanghai Stomatological Hospital, School of Stomatology, Fudan University, Shanghai 200001, China;
- Shanghai Key Laboratory of Craniomaxillofacial Development and Diseases, Fudan University, Shanghai 200001, China
| | - Chen Deng
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China;
| | - Shengcai Qi
- Department of Prosthodontics, Shanghai Stomatological Hospital, School of Stomatology, Fudan University, Shanghai 200001, China;
- Shanghai Key Laboratory of Craniomaxillofacial Development and Diseases, Fudan University, Shanghai 200001, China
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10
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Waitayangkoon P, Weilg-Espejo P, Kissin EY. Periosteal Manifestations of Osteomyelitis and Arthritis on Ultrasound: A Systematic Review. J Med Ultrasound 2024; 32:25-31. [PMID: 38665346 PMCID: PMC11040492 DOI: 10.4103/jmu.jmu_16_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/21/2023] [Accepted: 05/17/2023] [Indexed: 04/28/2024] Open
Abstract
Ultrasound (US) can visualize the periosteal changes in the early stage compared to radiography. In this review, we studied periosteal manifestations on US and assessed their diagnostic utility for osteomyelitis (OM) and arthritis. We included articles that studied ultrasonographic findings of periosteal changes in OM and arthropathies with aims to systematically review periosteal manifestations of each condition and summarize diagnostic values of each finding. A total of 13 articles were included in the systematic review. Of these, 10 articles are on OM, 3 articles are on psoriatic arthritis (PsA), 1 article is on rheumatoid arthritis (RA), and 1 article is on gouty arthritis (GA). In OM, subperiosteal fluid/subperiosteal collection (SF/SC) was detected in 32%-76% within 72 h after presentation. Periosteal reaction (PR) was seen after day 4 and the sensitivity on US ranges from 33% to 100%. In PsA, PR was seen near 16%-59% in active PsA joints. Periosteal changes are rarely detected in RA joints. Small hyperechoic spots were seen in 87.5% of GA. SF/SC may be seen on US as the earliest sign followed by PR for OM. PR is more specific in PsA than RA. Further investigations on periosteal abnormalities on US are warranted to confirm our findings.
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Affiliation(s)
- Palapun Waitayangkoon
- Department of Medicine, MetroWest Medical Center, Tufts University School of Medicine, Framingham, MA, USA
| | - Pablo Weilg-Espejo
- Department of Medicine, Boston University School of Medicine, Boston, MA, USA
| | - Eugene Y. Kissin
- Department of Medicine, Boston University School of Medicine, Boston, MA, USA
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11
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Tsutsumi-Arai C, Arai Y, Tran A, Salinas M, Nakai Y, Orikasa S, Ono W, Ono N. A PTHrP Gradient Drives Mandibular Condylar Chondrogenesis via Runx2. J Dent Res 2024; 103:91-100. [PMID: 38058151 PMCID: PMC10734211 DOI: 10.1177/00220345231208175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/08/2023] Open
Abstract
The mandibular condylar cartilage (MCC) is an essential component of the temporomandibular joint, which orchestrates the vertical growth of the mandibular ramus through endochondral ossification with distinctive modes of cell differentiation. Parathyroid hormone-related protein (PTHrP) is a master regulator of chondrogenesis; in the long bone epiphyseal growth plate, PTHrP expressed by resting zone chondrocytes promotes chondrocyte proliferation in the adjacent layer. However, how PTHrP regulates chondrogenesis in the MCC remains largely unclear. In this study, we used a Pthrp-mCherry knock-in reporter strain to map the localization of PTHrP+ cells in the MCC and define the function of PTHrP in the growing mandibular condyle. In the postnatal MCC of PthrpmCherry/+ mice, PTHrP-mCherry was specifically expressed by cells in the superficial layer immediately adjacent to RUNX2-expressing cells in the polymorphic layer. PTHrP ligands diffused across the polymorphic and chondrocyte layers where its cognate receptor PTH1R was abundantly expressed. We further analyzed the mandibular condyle of PthrpmCherry/mCherry mice lacking functional PTHrP protein (PTHrP-KO). At embryonic day (E) 18.5, the condylar process and MCC were significantly truncated in the PTHrP-KO mandible, which was associated with a significant reduction in cell proliferation across the polymorphic layer and a loss of SOX9+ cells in the chondrocyte layers. The PTHrP-KO MCC showed a transient increase in the number of Col10a1+ hypertrophic chondrocytes at E15.5, followed by a significant loss of these cells at E18.5, indicating that superficial layer-derived PTHrP prevents premature chondrocyte exhaustion in the MCC. The expression of Runx2, but not Sp7, was significantly reduced in the polymorphic layer of the PTHrP-KO MCC. Therefore, PTHrP released from cells in the superficial layer directly acts on cells in the polymorphic layer to promote proliferation of chondrocyte precursor cells and prevent their premature differentiation by maintaining Runx2 expression, revealing a unique PTHrP gradient-directed mechanism that regulates MCC chondrogenesis.
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Affiliation(s)
- C. Tsutsumi-Arai
- University of Texas Health Science Center at Houston School of Dentistry, Houston, TX, USA
| | - Y. Arai
- University of Texas Health Science Center at Houston School of Dentistry, Houston, TX, USA
| | - A. Tran
- University of Texas Health Science Center at Houston School of Dentistry, Houston, TX, USA
| | - M. Salinas
- University of Texas Health Science Center at Houston School of Dentistry, Houston, TX, USA
| | - Y. Nakai
- University of Texas Health Science Center at Houston School of Dentistry, Houston, TX, USA
| | - S. Orikasa
- University of Texas Health Science Center at Houston School of Dentistry, Houston, TX, USA
| | - W. Ono
- University of Texas Health Science Center at Houston School of Dentistry, Houston, TX, USA
| | - N. Ono
- University of Texas Health Science Center at Houston School of Dentistry, Houston, TX, USA
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12
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Saad A, Iyengar KP, Kurisunkal VJ, Nischal N, Davies A, Botchu R. Periostitis Ossificans: Largest Case Series with Review of Literature. Indian J Radiol Imaging 2024; 34:32-36. [PMID: 38106865 PMCID: PMC10723957 DOI: 10.1055/s-0043-1770723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2023] Open
Abstract
Background Periostitis ossificans (PO) are rare, benign ossifying surface lesions characterized by the centripetal ossification with osseous and soft-tissue edema. Their clinicoradiological appearances can easily mimic those of more sinister or infective surface lesion. Objective This study aimed to explore the various anatomical locations and muscle attachment at the site of PO, and evaluate the role of complementary image findings in patients presenting at our tertiary orthopaedic referral center. Patients and Methods A retrospective review of our oncology and radiology databases was undertaken to identify patients with PO reported on radiographs, magnetic resonance imaging (MRI) and computed tomography (CT) over the past 13 years (2007-2020). Patient demographics, sites of PO, muscle attachment at the site of PO, findings on complementary imaging, and clinical management outcome were documented. Results We identified 38 patients with PO with a mean age of 24 years (range: 4-66 years). Muscle attachment was seen at the site of PO in the majority of cases (89%). The majority of PO were in the lower limb and commonly seen around the attachment of quadriceps. Deltoid attachment was commonly involved in the upper limb. Conclusion Muscle attachment is commonly seen at the site of PO, which results in stripping of the periosteum resulting in soft-tissue and osseous edema and centripetal ossification.
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Affiliation(s)
- Ahmed Saad
- Department of Orthopedic Oncology, Royal Orthopaedic Hospital NHS Foundation Trust, Birmingham, United Kingdom
| | - Karthikeyan P. Iyengar
- Department of Orthopedics, Southport and Ormskirk Hospital NHS Trust, Southport, United Kingdom
| | - Vineet John Kurisunkal
- Department of Orthopedic Oncology, Royal Orthopaedic Hospital NHS Foundation Trust, Birmingham, United Kingdom
| | - Neha Nischal
- Department of Musculoskeletal Radiology, Royal Orthopaedic Hospital NHS Foundation Trust, Birmingham, United Kingdom
| | - A.M. Davies
- Department of Musculoskeletal Radiology, Royal Orthopaedic Hospital NHS Foundation Trust, Birmingham, United Kingdom
| | - Rajesh Botchu
- Department of Musculoskeletal Radiology, Royal Orthopaedic Hospital NHS Foundation Trust, Birmingham, United Kingdom
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Chen R, Dong H, Raval D, Maridas D, Baroi S, Chen K, Hu D, Berry SR, Baron R, Greenblatt MB, Gori F. Sfrp4 is required to maintain Ctsk-lineage periosteal stem cell niche function. Proc Natl Acad Sci U S A 2023; 120:e2312677120. [PMID: 37931101 PMCID: PMC10655581 DOI: 10.1073/pnas.2312677120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 10/06/2023] [Indexed: 11/08/2023] Open
Abstract
We have previously reported that the cortical bone thinning seen in mice lacking the Wnt signaling antagonist Sfrp4 is due in part to impaired periosteal apposition. The periosteum contains cells which function as a reservoir of stem cells and contribute to cortical bone expansion, homeostasis, and repair. However, the local or paracrine factors that govern stem cells within the periosteal niche remain elusive. Cathepsin K (Ctsk), together with additional stem cell surface markers, marks a subset of periosteal stem cells (PSCs) which possess self-renewal ability and inducible multipotency. Sfrp4 is expressed in periosteal Ctsk-lineage cells, and Sfrp4 global deletion decreases the pool of PSCs, impairs their clonal multipotency for differentiation into osteoblasts and chondrocytes and formation of bone organoids. Bulk RNA sequencing analysis of Ctsk-lineage PSCs demonstrated that Sfrp4 deletion down-regulates signaling pathways associated with skeletal development, positive regulation of bone mineralization, and wound healing. Supporting these findings, Sfrp4 deletion hampers the periosteal response to bone injury and impairs Ctsk-lineage periosteal cell recruitment. Ctsk-lineage PSCs express the PTH receptor and PTH treatment increases the % of PSCs, a response not seen in the absence of Sfrp4. Importantly, in the absence of Sfrp4, PTH-dependent increase in cortical thickness and periosteal bone formation is markedly impaired. Thus, this study provides insights into the regulation of a specific population of periosteal cells by a secreted local factor, and shows a central role for Sfrp4 in the regulation of Ctsk-lineage periosteal stem cell differentiation and function.
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Affiliation(s)
- Ruiying Chen
- Division of Bone and Mineral Research, Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, MA02115
| | - Han Dong
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute and Harvard University Medical School, Boston, MA02115
| | - Dhairya Raval
- Division of Bone and Mineral Research, Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, MA02115
| | - David Maridas
- Department of Developmental Biology, Harvard Medical School and Harvard School of Dental Medicine, Boston, MA02115
| | - Sudipta Baroi
- Division of Bone and Mineral Research, Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, MA02115
| | - Kun Chen
- Division of Bone and Mineral Research, Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, MA02115
| | - Dorothy Hu
- Division of Bone and Mineral Research, Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, MA02115
| | - Shawn R. Berry
- Division of Bone and Mineral Research, Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, MA02115
| | - Roland Baron
- Division of Bone and Mineral Research, Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, MA02115
- Harvard Medical School, Department of Medicine, Endocrine Unit, Massachusetts General Hospital, Boston, MA02114
| | - Matthew B. Greenblatt
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY10065
- Research Division, Hospital for Special Surgery, New York, NY10021
| | - Francesca Gori
- Division of Bone and Mineral Research, Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, MA02115
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14
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Hua X, Hou M, Deng L, Lv N, Xu Y, Zhu X, Yang H, Shi Q, Liu H, He F. Irisin-loaded electrospun core-shell nanofibers as calvarial periosteum accelerate vascularized bone regeneration by activating the mitochondrial SIRT3 pathway. Regen Biomater 2023; 11:rbad096. [PMID: 38173773 PMCID: PMC10761201 DOI: 10.1093/rb/rbad096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 10/12/2023] [Accepted: 10/28/2023] [Indexed: 01/05/2024] Open
Abstract
The scarcity of native periosteum poses a significant clinical barrier in the repair of critical-sized bone defects. The challenge of enhancing regenerative potential in bone healing is further compounded by oxidative stress at the fracture site. However, the introduction of artificial periosteum has demonstrated its ability to promote bone regeneration through the provision of appropriate mechanical support and controlled release of pro-osteogenic factors. In this study, a poly (l-lactic acid) (PLLA)/hyaluronic acid (HA)-based nanofibrous membrane was fabricated using the coaxial electrospinning technique. The incorporation of irisin into the core-shell structure of PLLA/HA nanofibers (PLLA/HA@Irisin) achieved its sustained release. In vitro experiments demonstrated that the PLLA/HA@Irisin membranes exhibited favorable biocompatibility. The osteogenic differentiation of bone marrow mesenchymal stem cells (BMMSCs) was improved by PLLA/HA@Irisin, as evidenced by a significant increase in alkaline phosphatase activity and matrix mineralization. Mechanistically, PLLA/HA@Irisin significantly enhanced the mitochondrial function of BMMSCs via the activation of the sirtuin 3 antioxidant pathway. To assess the therapeutic effectiveness, PLLA/HA@Irisin membranes were implanted in situ into critical-sized calvarial defects in rats. The results at 4 and 8 weeks post-surgery indicated that the implantation of PLLA/HA@Irisin exhibited superior efficacy in promoting vascularized bone formation, as demonstrated by the enhancement of bone matrix synthesis and the development of new blood vessels. The results of our study indicate that the electrospun PLLA/HA@Irisin nanofibers possess characteristics of a biomimetic periosteum, showing potential for effectively treating critical-sized bone defects by improving the mitochondrial function and maintaining redox homeostasis of BMMSCs.
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Affiliation(s)
- Xi Hua
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China
- Orthopaedic Institute, Suzhou Medical College, Soochow University, Suzhou 215000, China
- Department of Orthopedics, Suzhou Wuzhong People’s Hospital, Suzhou, Jiangsu Province 215128, China
| | - Mingzhuang Hou
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China
- Orthopaedic Institute, Suzhou Medical College, Soochow University, Suzhou 215000, China
| | - Lei Deng
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China
- Orthopaedic Institute, Suzhou Medical College, Soochow University, Suzhou 215000, China
| | - Nanning Lv
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China
- Orthopaedic Institute, Suzhou Medical College, Soochow University, Suzhou 215000, China
- Department of Orthopedic Surgery, Lianyungang Clinical College of Xuzhou Medical University, Lianyungang 222003, China
| | - Yong Xu
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China
- Orthopaedic Institute, Suzhou Medical College, Soochow University, Suzhou 215000, China
| | - Xuesong Zhu
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China
- Orthopaedic Institute, Suzhou Medical College, Soochow University, Suzhou 215000, China
| | - Huilin Yang
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China
- Orthopaedic Institute, Suzhou Medical College, Soochow University, Suzhou 215000, China
| | - Qin Shi
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China
- Orthopaedic Institute, Suzhou Medical College, Soochow University, Suzhou 215000, China
| | - Hao Liu
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China
- Orthopaedic Institute, Suzhou Medical College, Soochow University, Suzhou 215000, China
| | - Fan He
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China
- Orthopaedic Institute, Suzhou Medical College, Soochow University, Suzhou 215000, China
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15
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Sun H, Shang Y, Guo J, Maihemuti A, Shen S, Shi Y, Liu H, Che J, Jiang Q. Artificial Periosteum with Oriented Surface Nanotopography and High Tissue Adherent Property. ACS Appl Mater Interfaces 2023; 15:45549-45560. [PMID: 37747777 DOI: 10.1021/acsami.3c07561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
Massive periosteal defects often significantly impair bone regeneration and repair, which have become a major clinical challenge. Unfortunately, current engineered periosteal materials can hardly currently focus on achieving high tissue adhesion property, being suitable for cell growth, and inducing cell orientation concurrently to meet the properties of nature periosteum. Additionally, the preparation of oriented surface nanotopography often relies on professional equipment. In this study, inspired by the oriented collagen structure of nature periosteum, we present a composite artificial periosteum with a layer of oriented nanotopography surface containing carbon nanotubes (CNTs), cross-linked with adhesive polydopamine (PDA) hydrogel on both terminals. An oriented surface structure that can simulate the oriented alignment of periosteal collagen fibers can be quickly and conveniently obtained via a simple stretching of the membrane in a water bath. With the help of CNTs, our artificial periosteum exhibits sufficient mechanical strength and desired oriented nanotopological structure surface, which further induces the directional arrangement of human bone marrow mesenchymal stem cells (hBMSCs) on the membrane. These oriented hBMSCs express significantly higher levels of osteogenic genes and proteins, while the resultant composite periosteum can be stably immobilized in vivo in the rat model of massive calvarial defect through the PDA hydrogel, which finally shows promising bone regeneration ability. We anticipate that the developed functional artificial periosteum has great potential in biomedical applications for the treatment of composite defects of the bone and periosteum.
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Affiliation(s)
- Han Sun
- Division of Sports Medicine and Adult Reconstructive Surgery, Department of Orthopedic Surgery, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing 210008, Jiangsu, PR China
- State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210093, Jiangsu, PR China
- Branch of National Clinical Research Center for Orthopedics, Sports Medicine and Rehabilitation, Nanjing 210008, Jiangsu, PR China
- Co-Innovation Center of Neuroregeneration, Nantong University, Nantong 226019, Jiangsu, PR China
- Institute of Medicinal 3D Printing, Nanjing University, Nanjing 210093, Jiangsu, PR China
- Jiangsu Engineering Research Center for 3D Bioprinting, Nanjing 210093, Jiangsu, PR China
- Articular Orthopaedics, The Third Affiliated Hospital of Soochow University, 185 Juqian Road, Changzhou 213003, Jiangsu, PR China
| | - Yixuan Shang
- Department of Rheumatology and Immunology, Institute of Translational Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, Jiangsu, China
| | - Junxia Guo
- Division of Sports Medicine and Adult Reconstructive Surgery, Department of Orthopedic Surgery, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing 210008, Jiangsu, PR China
- State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210093, Jiangsu, PR China
- Branch of National Clinical Research Center for Orthopedics, Sports Medicine and Rehabilitation, Nanjing 210008, Jiangsu, PR China
- Co-Innovation Center of Neuroregeneration, Nantong University, Nantong 226019, Jiangsu, PR China
- Institute of Medicinal 3D Printing, Nanjing University, Nanjing 210093, Jiangsu, PR China
- Jiangsu Engineering Research Center for 3D Bioprinting, Nanjing 210093, Jiangsu, PR China
| | - Abudureheman Maihemuti
- Division of Sports Medicine and Adult Reconstructive Surgery, Department of Orthopedic Surgery, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing 210008, Jiangsu, PR China
- State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210093, Jiangsu, PR China
- Branch of National Clinical Research Center for Orthopedics, Sports Medicine and Rehabilitation, Nanjing 210008, Jiangsu, PR China
- Co-Innovation Center of Neuroregeneration, Nantong University, Nantong 226019, Jiangsu, PR China
- Institute of Medicinal 3D Printing, Nanjing University, Nanjing 210093, Jiangsu, PR China
- Jiangsu Engineering Research Center for 3D Bioprinting, Nanjing 210093, Jiangsu, PR China
| | - Siyu Shen
- Division of Sports Medicine and Adult Reconstructive Surgery, Department of Orthopedic Surgery, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing 210008, Jiangsu, PR China
- State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210093, Jiangsu, PR China
- Branch of National Clinical Research Center for Orthopedics, Sports Medicine and Rehabilitation, Nanjing 210008, Jiangsu, PR China
- Co-Innovation Center of Neuroregeneration, Nantong University, Nantong 226019, Jiangsu, PR China
- Institute of Medicinal 3D Printing, Nanjing University, Nanjing 210093, Jiangsu, PR China
- Jiangsu Engineering Research Center for 3D Bioprinting, Nanjing 210093, Jiangsu, PR China
| | - Yong Shi
- Division of Sports Medicine and Adult Reconstructive Surgery, Department of Orthopedic Surgery, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing 210008, Jiangsu, PR China
- State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210093, Jiangsu, PR China
- Branch of National Clinical Research Center for Orthopedics, Sports Medicine and Rehabilitation, Nanjing 210008, Jiangsu, PR China
- Co-Innovation Center of Neuroregeneration, Nantong University, Nantong 226019, Jiangsu, PR China
- Institute of Medicinal 3D Printing, Nanjing University, Nanjing 210093, Jiangsu, PR China
- Jiangsu Engineering Research Center for 3D Bioprinting, Nanjing 210093, Jiangsu, PR China
| | - Hao Liu
- Division of Sports Medicine and Adult Reconstructive Surgery, Department of Orthopedic Surgery, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing 210008, Jiangsu, PR China
- State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210093, Jiangsu, PR China
- Branch of National Clinical Research Center for Orthopedics, Sports Medicine and Rehabilitation, Nanjing 210008, Jiangsu, PR China
- Co-Innovation Center of Neuroregeneration, Nantong University, Nantong 226019, Jiangsu, PR China
- Institute of Medicinal 3D Printing, Nanjing University, Nanjing 210093, Jiangsu, PR China
- Jiangsu Engineering Research Center for 3D Bioprinting, Nanjing 210093, Jiangsu, PR China
| | - Junyi Che
- Department of Rheumatology and Immunology, Institute of Translational Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, Jiangsu, China
| | - Qing Jiang
- Division of Sports Medicine and Adult Reconstructive Surgery, Department of Orthopedic Surgery, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing 210008, Jiangsu, PR China
- State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210093, Jiangsu, PR China
- Branch of National Clinical Research Center for Orthopedics, Sports Medicine and Rehabilitation, Nanjing 210008, Jiangsu, PR China
- Co-Innovation Center of Neuroregeneration, Nantong University, Nantong 226019, Jiangsu, PR China
- Institute of Medicinal 3D Printing, Nanjing University, Nanjing 210093, Jiangsu, PR China
- Jiangsu Engineering Research Center for 3D Bioprinting, Nanjing 210093, Jiangsu, PR China
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16
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Xin H, Tomaskovic-Crook E, Al Maruf DSA, Cheng K, Wykes J, Manzie TGH, Wise SG, Crook JM, Clark JR. From Free Tissue Transfer to Hydrogels: A Brief Review of the Application of the Periosteum in Bone Regeneration. Gels 2023; 9:768. [PMID: 37754449 PMCID: PMC10530949 DOI: 10.3390/gels9090768] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 09/15/2023] [Accepted: 09/18/2023] [Indexed: 09/28/2023] Open
Abstract
The periosteum is a thin layer of connective tissue covering bone. It is an essential component for bone development and fracture healing. There has been considerable research exploring the application of the periosteum in bone regeneration since the 19th century. An increasing number of studies are focusing on periosteal progenitor cells found within the periosteum and the use of hydrogels as scaffold materials for periosteum engineering and guided bone development. Here, we provide an overview of the research investigating the use of the periosteum for bone repair, with consideration given to the anatomy and function of the periosteum, the importance of the cambium layer, the culture of periosteal progenitor cells, periosteum-induced ossification, periosteal perfusion, periosteum engineering, scaffold vascularization, and hydrogel-based synthetic periostea.
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Affiliation(s)
- Hai Xin
- Integrated Prosthetics and Reconstruction, Department of Head and Neck Surgery, Chris O’Brien Lifehouse, Camperdown, NSW 2050, Australia; (D.S.A.A.M.); (K.C.); (J.W.); (T.G.H.M.); (J.R.C.)
- Central Clinical School, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia
| | - Eva Tomaskovic-Crook
- Arto Hardy Family Biomedical Innovation Hub, Chris O’Brien Lifehouse, Camperdown, NSW 2050, Australia; (E.T.-C.); (J.M.C.)
- School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2006, Australia;
- Intelligent Polymer Research Institute, AIIM Facility, Innovation Campus, University of Wollongong, North Wollongong, NSW 2500, Australia
| | - D S Abdullah Al Maruf
- Integrated Prosthetics and Reconstruction, Department of Head and Neck Surgery, Chris O’Brien Lifehouse, Camperdown, NSW 2050, Australia; (D.S.A.A.M.); (K.C.); (J.W.); (T.G.H.M.); (J.R.C.)
- Central Clinical School, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia
| | - Kai Cheng
- Integrated Prosthetics and Reconstruction, Department of Head and Neck Surgery, Chris O’Brien Lifehouse, Camperdown, NSW 2050, Australia; (D.S.A.A.M.); (K.C.); (J.W.); (T.G.H.M.); (J.R.C.)
- Royal Prince Alfred Institute of Academic Surgery, Royal Prince Alfred Hospital, Sydney Local Health District, Camperdown, NSW 2050, Australia
| | - James Wykes
- Integrated Prosthetics and Reconstruction, Department of Head and Neck Surgery, Chris O’Brien Lifehouse, Camperdown, NSW 2050, Australia; (D.S.A.A.M.); (K.C.); (J.W.); (T.G.H.M.); (J.R.C.)
- Central Clinical School, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia
| | - Timothy G. H. Manzie
- Integrated Prosthetics and Reconstruction, Department of Head and Neck Surgery, Chris O’Brien Lifehouse, Camperdown, NSW 2050, Australia; (D.S.A.A.M.); (K.C.); (J.W.); (T.G.H.M.); (J.R.C.)
| | - Steven G. Wise
- School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2006, Australia;
| | - Jeremy M. Crook
- Arto Hardy Family Biomedical Innovation Hub, Chris O’Brien Lifehouse, Camperdown, NSW 2050, Australia; (E.T.-C.); (J.M.C.)
- School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2006, Australia;
- Intelligent Polymer Research Institute, AIIM Facility, Innovation Campus, University of Wollongong, North Wollongong, NSW 2500, Australia
| | - Jonathan R. Clark
- Integrated Prosthetics and Reconstruction, Department of Head and Neck Surgery, Chris O’Brien Lifehouse, Camperdown, NSW 2050, Australia; (D.S.A.A.M.); (K.C.); (J.W.); (T.G.H.M.); (J.R.C.)
- Central Clinical School, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia
- Royal Prince Alfred Institute of Academic Surgery, Royal Prince Alfred Hospital, Sydney Local Health District, Camperdown, NSW 2050, Australia
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17
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Moore ER, Maridas DE, Gamer L, Chen G, Burton K, Rosen V. A periosteum-derived cell line to study the role of BMP/TGFβ signaling in periosteal cell behavior and function. Front Physiol 2023; 14:1221152. [PMID: 37799511 PMCID: PMC10547901 DOI: 10.3389/fphys.2023.1221152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 09/05/2023] [Indexed: 10/07/2023] Open
Abstract
The periosteum is a thin tissue surrounding each skeletal element that contains stem and progenitor cells involved in bone development, postnatal appositional bone growth, load-induced bone formation, and fracture repair. BMP and TGFβ signaling are important for periosteal activity and periosteal cell behavior, but thorough examination of the influence of these pathways on specific cell populations resident in the periosteum is lacking due to limitations associated with primary periosteal cell isolations and in vitro experiments. Here we describe the generation of a novel periosteum-derived clonal cell (PDC) line from postnatal day 14 mice and use it to examine periosteal cell behavior in vitro. PDCs exhibit key characteristics of periosteal cells observed during skeletal development, maintenance, and bone repair. Specifically, PDCs express established periosteal markers, can be expanded in culture, demonstrate the ability to differentiate into chondrocytes, osteoblasts, and adipocytes, and exhibit an osteogenic response to physical stimulation. PDCs also engage in BMP and/or TGFβ signaling when treated with the activating ligands BMP2 and TGFβ-1, and in response to mechanical stimulation via fluid shear. We believe that this PDC line will be useful for large-scale, long-term experiments that were not feasible when using primary periosteal cells. Anticipated future uses include advancing our understanding of the signaling interactions that occur during appositional bone growth and fracture repair and developing drug screening platforms to discover novel growth and fracture healing factors.
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Affiliation(s)
- Emily R. Moore
- Department of Developmental Biology, Harvard School of Dental Medicine, Boston, MA, United States
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18
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Zou DH, Feng KX, Liang HW, Tang XH, Zhao S, Qiu ZJ, Bai PY, Liu JM, Liu T. [Application characteristics and modern research progress of "bone-approaching" acupuncture]. Zhongguo Zhen Jiu 2023; 43:1094-8. [PMID: 37697888 DOI: 10.13703/j.0255-2930.20221117-k0008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 09/13/2023]
Abstract
The paper explores the evolution of "bone-approaching" acupuncture, its effect target and mechanism. The concrete operation procedure of "bone-approaching" method is recorded originally in Huangdi Neijing (Inner Canon of Yellow Emperor) as short needling and Shu needling (referring to the category of the five needling technique). The periosteum is the most effective stimulation target of "bone-approaching" acupuncture for analgesia, regaining consciousness and regulating spirit. The "bone-approaching" acupuncture is not only prominently effective on bone bi syndrome, but also has the unique effect on painful, encephalogenic and emotional diseases. The paper summarizes and improves "bone-approaching" acupuncture, i.e. "touching bone surface" with needle tip by slow insertion, "touching bone surface" without pain by swift insertion and "touching bone" with needle body by oblique insertion. It contributes to the inheritance, development and supplementation to the bone needling techniques in Huangdi Neijing and is significant for broadening the clinical application range of acupuncture.
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Affiliation(s)
- De-Hui Zou
- TCM College, North China University of Science and Technology, Tangshan 063000, Hebei Province, China
| | - Kai-Xin Feng
- TCM College, North China University of Science and Technology, Tangshan 063000, Hebei Province, China
| | - Hong-Wen Liang
- TCM College, North China University of Science and Technology, Tangshan 063000, Hebei Province, China
| | - Xu-Hao Tang
- TCM College, North China University of Science and Technology, Tangshan 063000, Hebei Province, China
| | - Shan Zhao
- TCM College, North China University of Science and Technology, Tangshan 063000, Hebei Province, China
| | - Zi-Jian Qiu
- TCM College, North China University of Science and Technology, Tangshan 063000, Hebei Province, China
| | - Peng-Yong Bai
- TCM College, North China University of Science and Technology, Tangshan 063000, Hebei Province, China
| | - Jia-Mu Liu
- TCM College, North China University of Science and Technology, Tangshan 063000, Hebei Province, China
| | - Tong Liu
- Fifth Clinical Medical School of Guangzhou University of CM, Guangzhou 510095, Guangdong Province; Department of Acupuncture and Rehabilitation, Guangdong Second TCM Hospital, Guangzhou 510095
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19
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Cao Y, Kalajzic I, Matthews BG. CD51 labels periosteal injury-responsive osteoprogenitors. Front Physiol 2023; 14:1231352. [PMID: 37731543 PMCID: PMC10507171 DOI: 10.3389/fphys.2023.1231352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 08/22/2023] [Indexed: 09/22/2023] Open
Abstract
The periosteum is a critical source of skeletal stem and progenitor cells (SSPCs) that form callus tissue in response to injury. There is yet to be a consensus on how to identify SSPCs in the adult periosteum. The aim of this study was to understand how potential murine periosteal SSPC populations behave in vivo and in response to injury. We evaluated the in vivo differentiation potential of Sca1-CD51+ and Sca1+CD51+ cells following transplantation. In vitro, the Sca1+CD51+ population appears to be more primitive multipotent cells, but after transplantation, Sca1-CD51+ cells showed superior engraftment, expansion, and differentiation into chondrocytes and osteoblasts. Despite representing a clear population with flow cytometry, we identified very few Sca1+CD51+ cells histologically. Using a periosteal scratch injury model, we successfully mimicked the endochondral-like healing process seen in unstable fractures, including the expansion and osteochondral differentiation of αSMA+ cells following injury. CD51+ cells were present in the cambium layer of resting periosteum and expanded following injury. Sca1+CD51- cells were mainly localized in the outer periosteal layer. We found that injury increased colony-forming unit fibroblast (CFU-F) formation in the periosteum and led to rapid expansion of CD90+ cells. Several other populations, including Sca1-CD51+ and CD34+ cells, were expanded by day 7. Mice with enhanced fracture healing due to elevated Notch signaling mediated by NICD1 overexpression showed significant expansion of CD51+ and CD34hi cells in the early stages of healing, suggesting these populations contribute to more rapid healing. In conclusion, we demonstrate that periosteal injury leads to the expansion of various SSPC populations, but further studies are required to confirm their lineage hierarchy in the adult skeletal system. Our data indicate that CD51+ skeletal progenitor cells are injury-responsive and show good engraftment and differentiation potential upon transplantation.
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Affiliation(s)
- Ye Cao
- Department of Molecular Medicine and Pathology, University of Auckland, Auckland, New Zealand
| | - Ivo Kalajzic
- Center for Regenerative Medicine and Skeletal Development, School of Dental Medicine, UConn Health, Farmington, CT, United States
| | - Brya G. Matthews
- Department of Molecular Medicine and Pathology, University of Auckland, Auckland, New Zealand
- Center for Regenerative Medicine and Skeletal Development, School of Dental Medicine, UConn Health, Farmington, CT, United States
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20
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Liu C, Lou Y, Sun Z, Ma H, Sun M, Li S, You D, Wu J, Ying B, Ding W, Yu M, Wang H. 4D Printing of Personalized-Tunable Biomimetic Periosteum with Anisotropic Microstructure for Accelerated Vascularization and Bone Healing. Adv Healthc Mater 2023; 12:e2202868. [PMID: 37171209 DOI: 10.1002/adhm.202202868] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 04/12/2023] [Indexed: 05/13/2023]
Abstract
An ideal biomimetic periosteum is expected to wrap various bone surfaces to orchestrate an optimal microenvironment for bone regeneration, including facilitating local vascularization, recruiting osteoblasts, and mineralizing the extracellular matrix (ECM). To mimic the role of the natural periosteum in promoting bone repair, a 4D printing technique to inlay aligned cell sheets on shape-shifting hydrogel is used, containing biophysical signals and spatially adjustable physical properties, for the first time. The outer hydrogel layer endows the biomimetic periosteum with the ability to digitally coordinate its 3D geometry to match the specific macroscopic bone shape to maintain a bone healing microenvironment. The inner aligned human mesenchymal stem cells (hMSCs) layer not only promotes the migration and angiogenesis of co-cultured cells but also exhibits excellent osteogenic differentiation properties. In vivo experiments show that apart from morphing preset shapes as physical barriers, the aligned biomimetic periosteum can actively facilitate local angiogenesis and early-stage osteogenesis. Altogether, this present work provides a novel route to construct a personalized biomimetic periosteum with anisotropic microstructure by introducing a tunable shape to maintain the bone reconstruction microenvironment and this strategy can be extended to repair sophisticated bone defects.
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Affiliation(s)
- Chao Liu
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, 395 Yan'an road, Hangzhou, 310000, China
| | - Yiting Lou
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, 395 Yan'an road, Hangzhou, 310000, China
| | - Zheyuan Sun
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, 395 Yan'an road, Hangzhou, 310000, China
| | - Haiying Ma
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, 395 Yan'an road, Hangzhou, 310000, China
| | - Mouyuan Sun
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, 395 Yan'an road, Hangzhou, 310000, China
| | - Shengjie Li
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, 395 Yan'an road, Hangzhou, 310000, China
- Department of Stomatology, The First Affiliated Hospital of Ningbo University, 59 Liuting street, Ningbo, 315000, China
| | - Dongqi You
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, 395 Yan'an road, Hangzhou, 310000, China
| | - Junjie Wu
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, 395 Yan'an road, Hangzhou, 310000, China
| | - Binbin Ying
- Department of Stomatology, The First Affiliated Hospital of Ningbo University, 59 Liuting street, Ningbo, 315000, China
| | - Wanghui Ding
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, 395 Yan'an road, Hangzhou, 310000, China
| | - Mengfei Yu
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, 395 Yan'an road, Hangzhou, 310000, China
| | - Huiming Wang
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, 395 Yan'an road, Hangzhou, 310000, China
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21
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Muraev AA, Volkov AV, Polevoi VV, Tereshchyuk SV, Gusarov AM, Soloshenkov PP, Ivanov SY. Experimental Model for the Study of Reparative Bone Regeneration in the Reconstruction of the Lower Jaw. Bull Exp Biol Med 2023:10.1007/s10517-023-05851-w. [PMID: 37464195 DOI: 10.1007/s10517-023-05851-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Indexed: 07/20/2023]
Abstract
An experimental in vivo model has been developed on the rabbit mandible to study reparative regeneration of alveolar bone after intercortical split osteotomy and the role of the periosteum in the process of reparative osteogenesis. The peculiarity of this model is fixation of the periosteum over the reconstruction zone, which allows preserving the bone block displaced during surgery and leads to the formation of an organotypic structure of the regenerate with cortical and spongy bone.
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Affiliation(s)
- A A Muraev
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia.
| | - A V Volkov
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - V V Polevoi
- Central Clinical Hospital with Clinic of the Office of the President of the Russian Federation, Moscow, Russia
| | - S V Tereshchyuk
- N. N. Burdenko General Military Clinical Hospital, Ministry of Defense of the Russian Federation, Moscow, Russia
- I. M. Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - A M Gusarov
- I. M. Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - P P Soloshenkov
- I. M. Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - S Yu Ivanov
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
- I. M. Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
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22
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Xin H, Romanazzo S, Tomaskovic-Crook E, Mitchell TC, Hung JC, Wise SG, Cheng K, Al Maruf DSA, Stokan MJ, Manzie TGH, Parthasarathi K, Cheung VKY, Gupta R, Ly M, Pulitano C, Wise IK, Crook JM, Clark JR. Ex Vivo Preservation of Ovine Periosteum Using a Perfusion Bioreactor System. Cells 2023; 12:1724. [PMID: 37443758 PMCID: PMC10340137 DOI: 10.3390/cells12131724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/16/2023] [Accepted: 06/20/2023] [Indexed: 07/15/2023] Open
Abstract
Periosteum is a highly vascularized membrane lining the surface of bones. It plays essential roles in bone repair following injury and reconstruction following invasive surgeries. To broaden the use of periosteum, including for augmenting in vitro bone engineering and/or in vivo bone repair, we have developed an ex vivo perfusion bioreactor system to maintain the cellular viability and metabolism of surgically resected periosteal flaps. Each specimen was placed in a 3D printed bioreactor connected to a peristaltic pump designed for the optimal flow rates of tissue perfusate. Nutrients and oxygen were perfused via the periosteal arteries to mimic physiological conditions. Biochemical assays and histological staining indicate component cell viability after perfusion for almost 4 weeks. Our work provides the proof-of-concept of ex vivo periosteum perfusion for long-term tissue preservation, paving the way for innovative bone engineering approaches that use autotransplanted periosteum to enhance in vivo bone repair.
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Affiliation(s)
- Hai Xin
- Integrated Prosthetics and Reconstruction, Department of Head and Neck Surgery, Chris O’Brien Lifehouse, Camperdown, NSW 2050, Australia
- Central Clinical School, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia
| | - Sara Romanazzo
- Arto Hardy Family Biomedical Innovation Hub, Chris O’Brien Lifehouse, Camperdown, NSW 2050, Australia
| | - Eva Tomaskovic-Crook
- Arto Hardy Family Biomedical Innovation Hub, Chris O’Brien Lifehouse, Camperdown, NSW 2050, Australia
- School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia
- Intelligent Polymer Research Institute, University of Wollongong, Innovation Campus, Squires Way, North Wollongong, NSW 2500, Australia
| | - Timothy C. Mitchell
- School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia
| | - Jui Chien Hung
- School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia
| | - Steven G. Wise
- School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia
| | - Kai Cheng
- Integrated Prosthetics and Reconstruction, Department of Head and Neck Surgery, Chris O’Brien Lifehouse, Camperdown, NSW 2050, Australia
- Royal Prince Alfred Institute of Academic Surgery, Royal Prince Alfred Hospital, Sydney Local Health District, Camperdown, NSW 2050, Australia
| | - D S Abdullah Al Maruf
- Integrated Prosthetics and Reconstruction, Department of Head and Neck Surgery, Chris O’Brien Lifehouse, Camperdown, NSW 2050, Australia
- Central Clinical School, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia
| | - Murray J. Stokan
- Integrated Prosthetics and Reconstruction, Department of Head and Neck Surgery, Chris O’Brien Lifehouse, Camperdown, NSW 2050, Australia
| | - Timothy G. H. Manzie
- Integrated Prosthetics and Reconstruction, Department of Head and Neck Surgery, Chris O’Brien Lifehouse, Camperdown, NSW 2050, Australia
| | - Krishnan Parthasarathi
- Integrated Prosthetics and Reconstruction, Department of Head and Neck Surgery, Chris O’Brien Lifehouse, Camperdown, NSW 2050, Australia
| | - Veronica K. Y. Cheung
- Central Clinical School, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia
- The Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, Camperdown, NSW 2050, Australia
| | - Ruta Gupta
- Central Clinical School, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia
- The Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, Camperdown, NSW 2050, Australia
| | - Mark Ly
- Central Clinical School, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia
- RPA Translational Center for Organ Assessment, Repair, and Optimization, Royal Prince Alfred Hospital, Camperdown, NSW 2050, Australia
| | - Carlo Pulitano
- Central Clinical School, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia
- RPA Translational Center for Organ Assessment, Repair, and Optimization, Royal Prince Alfred Hospital, Camperdown, NSW 2050, Australia
| | - Innes K. Wise
- Laboratory Animal Services, Charles Perkins Center, The University of Sydney, Camperdown, NSW 2050, Australia
| | - Jeremy M. Crook
- Arto Hardy Family Biomedical Innovation Hub, Chris O’Brien Lifehouse, Camperdown, NSW 2050, Australia
- School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia
- Intelligent Polymer Research Institute, University of Wollongong, Innovation Campus, Squires Way, North Wollongong, NSW 2500, Australia
| | - Jonathan R. Clark
- Integrated Prosthetics and Reconstruction, Department of Head and Neck Surgery, Chris O’Brien Lifehouse, Camperdown, NSW 2050, Australia
- Central Clinical School, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW 2050, Australia
- Royal Prince Alfred Institute of Academic Surgery, Royal Prince Alfred Hospital, Sydney Local Health District, Camperdown, NSW 2050, Australia
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23
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Wee NKY, Novak S, Ghosh D, Root SH, Dickerson IM, Kalajzic I. Inhibition of CGRP signaling impairs fracture healing in mice. J Orthop Res 2023; 41:1228-1239. [PMID: 36281531 PMCID: PMC10123175 DOI: 10.1002/jor.25474] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 09/06/2022] [Accepted: 10/18/2022] [Indexed: 02/04/2023]
Abstract
Calcitonin gene-related peptide (CGRP) is a neuropeptide produced by sensory nerves and functions as a pain sensor. It acts by binding to the calcitonin-like receptor (CLR, protein; Calcrl, gene). CGRP inhibition has been recently introduced as therapeutic treatment of migraine-associated pain. Previous studies have shown that CGRP stimulates bone formation. The aim of our study is to determine whether the inhibition of CGRP signaling negatively impacted fracture healing. Using α-smooth muscle actin (αSMA) Cre animals crossed with Ai9 reporter mice, we showed that CGRP-expressing nerves are near αSMA + cells in the periosteum. In vitro experiments revealed that periosteal cells express Calcrl and receptor activity modifying protein 1; and CGRP stimulation increased periosteal cell proliferation. Using a tamoxifen-inducible model αSMACre/CLRfl/fl , we targeted the deletion of CLR to periosteal progenitor cells and examined fracture healing. Microcomputed tomography of fractured femurs showed a reduction in bone mass in αSMACre+/CLRfl/fl female mice relative to controls and callus volume in males. Pharmacological CGRP-CLR inhibition was achieved by subcutaneous delivery of customized pellets with small molecule inhibitor olcegepant (BIBN-4096) at a dose of 10 μg/day. BIBN-4096-treated C57BL/6J mice had a higher latency toward thermal nociception than placebo-treated mice, indicating impaired sensory function through CGRP inhibition. CGRP inhibition also resulted in reduced callus volume, bone mass, and bone strength compared to placebo controls. These results indicate that inhibiting CGRP by deleting CLR or by using BIBN-4096, contributes to delayed bone healing.
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Affiliation(s)
- Natalie KY Wee
- Department of Reconstructive Sciences, University of Connecticut Health Center, Farmington, CT 06030, USA
- Bone Cell Biology and Disease Unit, St Vincent’s Institute of Medical Research, Fitzroy, VIC 3065, Australia
| | - Sanja Novak
- Department of Reconstructive Sciences, University of Connecticut Health Center, Farmington, CT 06030, USA
| | - Debolina Ghosh
- Department of Reconstructive Sciences, University of Connecticut Health Center, Farmington, CT 06030, USA
| | - Sierra H Root
- Department of Reconstructive Sciences, University of Connecticut Health Center, Farmington, CT 06030, USA
| | - Ian M Dickerson
- Department of Neuroscience, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Ivo Kalajzic
- Department of Reconstructive Sciences, University of Connecticut Health Center, Farmington, CT 06030, USA
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24
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Mahardawi B, Tompkins KA, Mattheos N, Arunjaroensuk S, Pimkhaokham A. Periosteum-derived Micrografts for bone regeneration. Connect Tissue Res 2023:1-13. [PMID: 37195000 DOI: 10.1080/03008207.2023.2206489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Bone regeneration is currently one of the most widely researched topics in regenerative medicine. Several bone-grafting materials have been introduced and compared. However, the limitations of the currently available grafts have led researchers to investigate new materials to be used. In contrast, the periosteum performs endogenous bone regeneration as seen in physiological bone fracture repair, and transplanted periosteum has been used to induce bone regeneration in animal models. Although many of the introduced bone grafting materials have not been clinically evaluated, the use of the periosteum for bone regeneration has been documented in several clinical situations. Recently, the Micrograft concept, which was initially used to treat burn patients, where the tissue sample is cut into smaller pieces to expand the area that they can cover, has been applied to oral periosteal tissue for inclusion in scaffolds for bone defect healing, and was evaluated in various clinical bone augmentation procedures. This article first presents a brief overview of some of the commonly used bone grafts and their limitations. Next, it provides background information on the periosteum, including its histology and the cell biology and signaling involved in its osteogenic effect, periosteum-derived Micrografts, their osteogenic potential, and their recent clinical applications for bone augmentation.
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Affiliation(s)
- Basel Mahardawi
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Kevin A Tompkins
- Office of Research Affairs, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Nikos Mattheos
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
- Department of Dental Medicine, Karolinska Institute, Stockholm, Sweden
| | - Sirida Arunjaroensuk
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Atiphan Pimkhaokham
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
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25
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Solidum JGN, Jeong Y, Heralde F, Park D. Differential regulation of skeletal stem/progenitor cells in distinct skeletal compartments. Front Physiol 2023; 14:1137063. [PMID: 36926193 PMCID: PMC10013690 DOI: 10.3389/fphys.2023.1137063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 02/16/2023] [Indexed: 03/06/2023] Open
Abstract
Skeletal stem/progenitor cells (SSPCs), characterized by self-renewal and multipotency, are essential for skeletal development, bone remodeling, and bone repair. These cells have traditionally been known to reside within the bone marrow, but recent studies have identified the presence of distinct SSPC populations in other skeletal compartments such as the growth plate, periosteum, and calvarial sutures. Differences in the cellular and matrix environment of distinct SSPC populations are believed to regulate their stemness and to direct their roles at different stages of development, homeostasis, and regeneration; differences in embryonic origin and adjacent tissue structures also affect SSPC regulation. As these SSPC niches are dynamic and highly specialized, changes under stress conditions and with aging can alter the cellular composition and molecular mechanisms in place, contributing to the dysregulation of local SSPCs and their activity in bone regeneration. Therefore, a better understanding of the different regulatory mechanisms for the distinct SSPCs in each skeletal compartment, and in different conditions, could provide answers to the existing knowledge gap and the impetus for realizing their potential in this biological and medical space. Here, we summarize the current scientific advances made in the study of the differential regulation pathways for distinct SSPCs in different bone compartments. We also discuss the physical, biological, and molecular factors that affect each skeletal compartment niche. Lastly, we look into how aging influences the regenerative capacity of SSPCs. Understanding these regulatory differences can open new avenues for the discovery of novel treatment approaches for calvarial or long bone repair.
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Affiliation(s)
- Jea Giezl Niedo Solidum
- Department of Biochemistry and Molecular Biology, College of Medicine, University of the Philippines Manila, Manila, Philippines
- Department of Molecular and Human Genetics, Houston, TX, United States
| | - Youngjae Jeong
- Department of Molecular and Human Genetics, Houston, TX, United States
| | - Francisco Heralde
- Department of Biochemistry and Molecular Biology, College of Medicine, University of the Philippines Manila, Manila, Philippines
| | - Dongsu Park
- Department of Molecular and Human Genetics, Houston, TX, United States
- Center for Skeletal Biology, Baylor College of Medicine, Houston, TX, United States
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Shainer R, Kram V, Kilts TM, Li L, Doyle AD, Shainer I, Martin D, Simon CG, Zeng-Brouwers J, Schaefer L, Young MF. Biglycan regulates bone development and regeneration. Front Physiol 2023; 14:1119368. [PMID: 36875017 PMCID: PMC9979216 DOI: 10.3389/fphys.2023.1119368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 01/31/2023] [Indexed: 02/18/2023] Open
Abstract
Endochondral bone development and regeneration relies on activation and proliferation of periosteum derived-cells (PDCs). Biglycan (Bgn), a small proteoglycan found in extracellular matrix, is known to be expressed in bone and cartilage, however little is known about its influence during bone development. Here we link biglycan with osteoblast maturation starting during embryonic development that later affects bone integrity and strength. Biglycan gene deletion reduced the inflammatory response after fracture, leading to impaired periosteal expansion and callus formation. Using a novel 3D scaffold with PDCs, we found that biglycan could be important for the cartilage phase preceding bone formation. The absence of biglycan led to accelerated bone development with high levels of osteopontin, which appeared to be detrimental to the structural integrity of the bone. Collectively, our study identifies biglycan as an influencing factor in PDCs activation during bone development and bone regeneration after fracture.
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Affiliation(s)
- Reut Shainer
- Molecular Biology of Bones and Teeth Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, United States
| | - Vardit Kram
- Molecular Biology of Bones and Teeth Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, United States
| | - Tina M. Kilts
- Molecular Biology of Bones and Teeth Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, United States
| | - Li Li
- Molecular Biology of Bones and Teeth Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, United States
| | - Andrew D. Doyle
- NIDCR Imaging Core, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, United States
| | - Inbal Shainer
- Department Genes-Circuits-Behavior, Max Planck Institute for Biological Intelligence, Martinsried, Germany
| | - Daniel Martin
- NIDCD/NIDCR Genomics and Computational Biology Core, National Institutes of Health, Bethesda, MD, United States
| | - Carl G. Simon
- Biosystems and Biomaterials Division, National Institute of Standards and Technology, Gaithersburg, MD, United States
| | - Jinyang Zeng-Brouwers
- Pharmazentrum Frankfurt, Institut für Allgemeine Pharmakologie und Toxikologie, Klinikum der Goethe-Universität Frankfurt am Main, Frankfurt, Germany
| | - Liliana Schaefer
- Pharmazentrum Frankfurt, Institut für Allgemeine Pharmakologie und Toxikologie, Klinikum der Goethe-Universität Frankfurt am Main, Frankfurt, Germany
| | - Marian F. Young
- Molecular Biology of Bones and Teeth Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, United States
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Wang J, Chen G, Chen ZM, Wang FP, Xia B. Current strategies in biomaterial-based periosteum scaffolds to promote bone regeneration: A review. J Biomater Appl 2023; 37:1259-1270. [PMID: 36251764 DOI: 10.1177/08853282221135095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The role of periosteum rich in a variety of bone cells and growth factors in the treatment of bone defects has gradually been discovered. However, due to the limited number of healthy transplantable periosteum, there are still major challenges in the clinical treatment of critical-size bone defects. Various techniques for preparing biomimetic periosteal scaffolds that are similar in composition and structure to natural periosteal scaffold have gradually emerged. This article reviews the current preparation methods of biomimetic periosteal scaffolds based on various biomaterials, which are mainly divided into natural periosteal materials and various polymer biomaterials. Several preparation methods of biomimetic periosteal scaffolds with different principles are listed, their strengths and weaknesses are also discussed. It aims to provide a more systematic perspective for the preparation of biomimetic periosteal scaffolds in the future.
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Affiliation(s)
- Jinsong Wang
- School of Pharmacy and Bioengineering, 232838Chongqing University of Technology, Chongqing, China
| | - Guobao Chen
- School of Pharmacy and Bioengineering, 232838Chongqing University of Technology, Chongqing, China
| | - Zhong M Chen
- School of Pharmacy and Bioengineering, 232838Chongqing University of Technology, Chongqing, China
| | - Fu P Wang
- School of Pharmacy and Bioengineering, 232838Chongqing University of Technology, Chongqing, China
| | - Bin Xia
- Engineering Research Center for Waste Oil Recovery Technology and Equipment, Ministry of Education, 66530Chongqing Technology and Business University, Chongqing, China
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Brewer CF, Chawla R, Patel AJK. Galea vs periosteum: impact of excision depth on outcomes for cutaneous squamous cell carcinoma of the scalp. J Plast Surg Hand Surg 2023; 57:253-256. [PMID: 35412400 DOI: 10.1080/2000656x.2022.2060993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Cutaneous squamous-cell carcinoma (cSCC) is the second most common skin cancer, with local recurrence rates of up to 10% in the scalp. To date there have been no direct comparisons of recurrence rates or deep margin involvement for surgical excision to different anatomical layers of the scalp. A multi-centre retrospective study of all cSCC excised from the scalp from 2015 to 2020 was conducted. Two hundred and seventy nine patients (17-female, 262-male) met the inclusion criteria (median age 82.2 years), incorporating a total of 302 cSCC's. Primary excision depth was galea in 80 cases and periosteum in 222 (26.5% and 73.5% respectively). A significantly greater proportion of lesions excised to galea had involved or close (<1mm) deep margins (n = 27, 33.8% galea vs n = 50, 22.5% periosteum, OR 2.74 [95% CI 1.38-5.45], p = .004). Local recurrence rates were also significantly higher for lesions excised to galea vs periosteum (n = 13, 16.3% vs n = 18, 8.1% respectively, p = .039), although this trend was lost after adjusting for deep margin status. To our knowledge, this study is the first to compare local recurrence rates and margin involvement for cSCC of the scalp excised to different depths. Our findings demonstrate a higher incidence of involved/close deep margins for lesions excised to galea, imposing a higher treatment burden and risk of recurrence for these patients. We therefore advocate including galea in surgical excision.
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Affiliation(s)
- Christopher F Brewer
- Department of Plastic and Reconstructive Surgery, Addenbrookes Hospital, Cambridge University NHS Foundation Trust, Cambridge, UK
| | - Reema Chawla
- Department of Plastic and Reconstructive Surgery, Addenbrookes Hospital, Cambridge University NHS Foundation Trust, Cambridge, UK
| | - Animesh J K Patel
- Department of Plastic and Reconstructive Surgery, Addenbrookes Hospital, Cambridge University NHS Foundation Trust, Cambridge, UK
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Liu Y, Ilinski A, Gerstenfeld LC, Bragdon B. Prx1 cell subpopulations identified in various tissues with diverse quiescence and activation ability following fracture and BMP2 stimulation. Front Physiol 2023; 14:1106474. [PMID: 36793419 PMCID: PMC9922707 DOI: 10.3389/fphys.2023.1106474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 01/18/2023] [Indexed: 01/31/2023] Open
Abstract
The expression of Prx1 has been used as a marker to define the skeletal stem cells (SSCs) populations found within the bone marrow and periosteum that contribute to bone regeneration. However, Prx1 expressing SSCs (Prx1-SSCs) are not restricted to the bone compartments, but are also located within the muscle and able to contribute to ectopic bone formation. Little is known however, about the mechanism(s) regulating Prx1-SSCs that reside in muscle and how they participate in bone regeneration. This study compared both the intrinsic and extrinsic factors of the periosteum and muscle derived Prx1-SSCs and analyzed their regulatory mechanisms of activation, proliferation, and skeletal differentiation. There was considerable transcriptomic heterogeneity in the Prx1-SSCs found in muscle or the periosteum however in vitro cells from both tissues showed tri-lineage (adipose, cartilage and bone) differentiation. At homeostasis, periosteal-derived Prx1 cells were proliferative and low levels of BMP2 were able to promote their differentiation, while the muscle-derived Prx1 cells were quiescent and refractory to comparable levels of BMP2 that promoted periosteal cell differentiation. The transplantation of Prx1-SCC from muscle and periosteum into either the same site from which they were isolated, or their reciprocal sites showed that periosteal cell transplanted onto the surface of bone tissues differentiated into bone and cartilage cells but was incapable of similar differentiation when transplanted into muscle. Prx1-SSCs from the muscle showed no ability to differentiate at either site of transplantation. Both fracture and ten times the BMP2 dose was needed to promote muscle-derived cells to rapidly enter the cell cycle as well as undergo skeletal cell differentiation. This study elucidates the diversity of the Prx1-SSC population showing that cells within different tissue sites are intrinsically different. While muscle tissue must have factors that promote Prx1-SSC to remain quiescent, either bone injury or high levels of BMP2 can activate these cells to both proliferate and undergo skeletal cell differentiation. Finally, these studies raise the possibility that muscle SSCs are potential target for skeletal repair and bone diseases.
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Affiliation(s)
| | | | | | - Beth Bragdon
- Department of Orthopaedic Surgery, Boston University School of Medicine, Boston, MA, United States
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Al‐Rihaymee S, Sh. Mahmood M. The efficacy of non-surgical platelet-rich fibrin application on clinical periodontal parameters and periostin level in periodontitis: Clinical trial. J Cell Mol Med 2023; 27:529-537. [PMID: 36691719 PMCID: PMC9930425 DOI: 10.1111/jcmm.17675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 12/26/2022] [Accepted: 12/31/2022] [Indexed: 01/25/2023] Open
Abstract
Platelet-rich fibrin (PRF) has been widely used in regenerative dentistry due to many growth factors produced. Periostin, a matricellular protein, is a reliable marker for tissue regeneration. Periostin is part of the cellular matrix and regulates bone homeostasis. This study aims to explore the efficacy of PRF in improvement of the clinical periodontal parameters as an adjunct to the scaling and root planing and to evaluate periostin level in gingival crevicular fluid (GCF) at baseline, 1- and 3-month recall visits. Fourteen periodontitis patients who met the inclusion criteria were recruited in this study. Two contralateral periodontal pockets with 4-6 mm in depth in each patient were selected. The sites in every participant were randomly allocated into control sites or test sites. In control sites, only conventional scaling and root planing was carried out. In test sites, however, scaling and root planing method and PRF were applied. Periostin level in GCF and clinical periodontal parameters were measured. The test sites revealed greater relative attachment gain (2.614 ± 0.606 mm and 3.321 ± 0.668 mm) than control sites (1.285 ± 0.671 mm and 1.839 ± 0.632 mm) and a significant pocket reduction (2.535 ± 0.664 mm and 3.321 ± 0.668 mm) than the control sites (1.21 ± 0.508 mm and 1.892 ± 0.655 mm) at 1- and 3-month recall visits respectively. In the test sites, level of periostin (48.83 ± 9.3 ng/μl and 98.90 ± 24.94 ng/μl) were greater than periostin levels in the control sites (42.65 ± 7.03 ng/μl and 49.29 ± 15.14 ng/μl) at 1- and 3-month recall visits respectively. In conclusion, the non-surgical application of PRF as an adjunct to scaling and root planing significantly improved the clinical periodontal parameters through raising periostin level in GCF.
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Affiliation(s)
- Sarah Al‐Rihaymee
- Department of PeriodonticsCollege of dentistry, University of BaghdadBaghdadIraq
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Bhavana P, Gottumukkala SNVS, Penmetsa GS, Ramesh KSV, Kumar PM, Meghana M. Clinical evaluation of periosteal pedicle flap in the treatment of gingival recessions for esthetic root coverage: A randomized controlled clinical trial. J Indian Soc Periodontol 2023; 27:76-81. [PMID: 36873965 PMCID: PMC9979811 DOI: 10.4103/jisp.jisp_80_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 10/20/2022] [Accepted: 11/08/2022] [Indexed: 03/07/2023] Open
Abstract
Background Root coverage using subepithelial connective tissue graft (SCTG) is gold standard with few drawbacks such as requirement of second surgical site, reduced donor tissue availability, and increased surgical complications and pain. Periosteal pedicle graft (PPG) due to its rich source of pluripotent stem cells and nonrequirement of second surgical site could be a successful alternative for invasive SCTG. Therefore, current research aims to compare the amount of root coverage obtained with PPG to SCTG. Materials and Methods Fifty-two single gingival recessions were included in the sample, with 26 patients allocated to the SCTG (control) and PPG (test) groups at random. At baseline, 3, and 6 months after surgery, clinical measurements of probing depth, clinical attachment level (CAL), recession depth (RD), recession width (RW), and width of keratinized tissue were taken. Results Both procedures, i.e., SCTG and PPG, resulted in root coverage to a variable extent and a significant decrease in RD (1.69, 1.38 mm in SCTG and PPG groups, respectively) and RW, CAL gain is found in both the groups without any intergroup statistical variance. Complete root coverage (CRC) was obtained in 14 out of 26, i.e., 53.8% defects in both SCTG and PPG groups. A better comfort level is found in the group treated with PPG. Conclusion Gingival recessions can be successfully treated with PPG, which has predictability comparable to SCTG and does not require a second surgical site.
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Affiliation(s)
- Parimisetti Bhavana
- Department of Periodontics and Implantology, Vishnu Dental College, Bhimavaram, Andhra Pradesh, India
| | | | - Gautami Subadra Penmetsa
- Department of Periodontics and Implantology, Vishnu Dental College, Bhimavaram, Andhra Pradesh, India
| | | | - Pasupuleti Mohan Kumar
- Department of Periodontics and Implantology, Vishnu Dental College, Bhimavaram, Andhra Pradesh, India
| | - Mani Meghana
- Department of Periodontics and Implantology, Vishnu Dental College, Bhimavaram, Andhra Pradesh, India
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Nan J, Liu W, Zhang K, Sun Y, Hu Y, Lei P. Tantalum and magnesium nanoparticles enhance the biomimetic properties and osteo-angiogenic effects of PCL membranes. Front Bioeng Biotechnol 2022; 10:1038250. [PMID: 36507273 PMCID: PMC9730409 DOI: 10.3389/fbioe.2022.1038250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 11/08/2022] [Indexed: 11/25/2022] Open
Abstract
Segmental bone defects, accompanied by periosteum stripping or injury, usually lead to delayed bone union or nonunion, which have challenged orthopedic surgeons. The periosteum, which provides essential blood supply and initial stem cells for bone tissue, plays an important role in the repair of bone defects. The reconstruction of the destroyed periosteum has attracted the attention of researchers exploring more satisfactory therapies to repair bone defects. However, periosteum-like biomaterials have yet to meet the clinical requirements and resolve this challenging problem. In this study, we manufactured a nanofiber periosteum replacement based on poly-ε-caprolactone (PCL), in which tantalum nanoparticles (TaNPs) and nanoscale magnesium oxide (MgO) were introduced to enhance its osteogenic and angiogenic ability. The results of in vitro experiments indicated that the PCL/Ta/MgO periosteum replacement, with excellent cytocompatibility, promoted the proliferation of both bone marrow mesenchymal stem cells (BMSCs) and endothelial progenitor cells (EPCs). Furthermore, the incorporation of TaNPs and nano-MgO synergistically enhanced the osteogenic differentiation of BMSCs and the angiogenic properties of EPCs. Similarly, the results of in vivo experiments from subcutaneous implantation and critical-sized calvarial defect models showed that the PCL/Ta/MgO periosteum replacement combined the osteogenesis and angiogenesis abilities, promoting vascularized bone formation to repair critical-sized calvarial defects. The results of our study suggest that the strategy of stimulating repairing bone defects can be achieved with the periosteum repaired in situ and that the proposed periosteum replacement can act as a bioactive medium to accelerate bone healing.
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Affiliation(s)
- Jiangyu Nan
- Department of Orthopedic Surgery, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China,Hunan Engineering Research Center of Biomedical Metal and Ceramic Implants, Changsha, China
| | - Wenbin Liu
- Department of Orthopedic Surgery, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China,Hunan Engineering Research Center of Biomedical Metal and Ceramic Implants, Changsha, China,*Correspondence: Wenbin Liu, ; Yihe Hu, ; Pengfei Lei,
| | - Kai Zhang
- Department of Orthopedic Surgery, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China,Hunan Engineering Research Center of Biomedical Metal and Ceramic Implants, Changsha, China
| | - Yan Sun
- Department of Orthopedic Surgery, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China,Hunan Engineering Research Center of Biomedical Metal and Ceramic Implants, Changsha, China
| | - Yihe Hu
- Department of Orthopedic Surgery, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China,Hunan Engineering Research Center of Biomedical Metal and Ceramic Implants, Changsha, China,Department of Orthopedics, The First Affiliated Hospital, Medical College of Zhejiang University, Hangzhou, China,*Correspondence: Wenbin Liu, ; Yihe Hu, ; Pengfei Lei,
| | - Pengfei Lei
- Department of Orthopedic Surgery, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China,Hunan Engineering Research Center of Biomedical Metal and Ceramic Implants, Changsha, China,Department of Orthopedics, The First Affiliated Hospital, Medical College of Zhejiang University, Hangzhou, China,*Correspondence: Wenbin Liu, ; Yihe Hu, ; Pengfei Lei,
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Chen J, Chen J, Zhu Z, Sun T, Liu M, Lu L, Zhou C, Luo B. Drug-Loaded and Anisotropic Wood-Derived Hydrogel Periosteum with Super Antibacterial, Anti-Inflammatory, and Osteogenic Activities. ACS Appl Mater Interfaces 2022; 14:50485-50498. [PMID: 36331130 DOI: 10.1021/acsami.2c12147] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Current artificial periostea mainly focus on osteogenic activity but overlook structural and mechanical anisotropy, as well as the importance of antibacterial and anti-inflammatory properties. Here, inspired by the anisotropic structure of wood, the delignified wood (named white wood, WW) with a porous and highly oriented cellulose fiber skeleton was obtained, which was further filled with polyvinyl alcohol (PVA) hydrogel loaded with curcumin (Cur) and phytic acid (PA). The prepared wood-derived hydrogel composite membranes can not only exhibit an obvious anisotropic structure and good mechanical properties but also sustainably release loaded drugs to obtain long-term biological activities. Creatively, PA can effectively improve the bioavailability of Cur; more importantly, Cur and PA play an obvious synergistic effect in antibacterial, anti-inflammatory, and osteogenic activities. Compared with the wood-derived hydrogel composite membranes without drug loading, as well as loaded with Cur or PA only, these loaded with Cur and PA are significantly more conducive to inhibiting the growth of bacteria and inflammatory response and facilitating the adhesion, proliferation, and osteogenic differentiation of bone marrow mesenchymal stem cells. This kind of anisotropic wood-derived hydrogel composite membrane with fantastic antibacterial, anti-inflammatory, and osteogenic activities is expected to be ideal artificial periostea.
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Affiliation(s)
- Jiaqing Chen
- Biomaterial research laboratory, Department of Material Science and Engineering, College of Chemistry and Materials, Jinan University, Guangzhou510632, PR China
| | - Jingsheng Chen
- Biomaterial research laboratory, Department of Material Science and Engineering, College of Chemistry and Materials, Jinan University, Guangzhou510632, PR China
| | - Zelin Zhu
- Biomaterial research laboratory, Department of Material Science and Engineering, College of Chemistry and Materials, Jinan University, Guangzhou510632, PR China
| | - Tianyi Sun
- Biomaterial research laboratory, Department of Material Science and Engineering, College of Chemistry and Materials, Jinan University, Guangzhou510632, PR China
| | - Mingxian Liu
- Biomaterial research laboratory, Department of Material Science and Engineering, College of Chemistry and Materials, Jinan University, Guangzhou510632, PR China
- Engineering Research center of Artificial Organs and Materials, Ministry of Education, Guangzhou510632, PR China
| | - Lu Lu
- Biomaterial research laboratory, Department of Material Science and Engineering, College of Chemistry and Materials, Jinan University, Guangzhou510632, PR China
- Engineering Research center of Artificial Organs and Materials, Ministry of Education, Guangzhou510632, PR China
| | - Changren Zhou
- Biomaterial research laboratory, Department of Material Science and Engineering, College of Chemistry and Materials, Jinan University, Guangzhou510632, PR China
- Engineering Research center of Artificial Organs and Materials, Ministry of Education, Guangzhou510632, PR China
| | - Binghong Luo
- Biomaterial research laboratory, Department of Material Science and Engineering, College of Chemistry and Materials, Jinan University, Guangzhou510632, PR China
- Engineering Research center of Artificial Organs and Materials, Ministry of Education, Guangzhou510632, PR China
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Lim ST, Kusano K, Taniyama T, Sakuma S, Nakajima Y, Xavier SP, Baba S. Contribution to Bone Formation of the Schneiderian Membrane after Sinus Augmentation: A Histological Study in Rabbits. Materials (Basel) 2022; 15:8077. [PMID: 36431558 PMCID: PMC9692365 DOI: 10.3390/ma15228077] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 11/07/2022] [Accepted: 11/10/2022] [Indexed: 06/16/2023]
Abstract
AIM to evaluate bone formation in close contact with the sinus mucosa after different periods from sinus augmentation and the influence on healing of the presence of an inward dis-placed bone window. MATERIAL AND METHODS Eighteen rabbits were included in the experiment. A trap-door technique was applied at the test sites, and the bony window was elevated inward (inward window; IW) together with the sinus mucosa. At the control sites, the bony window was removed before the elevation of the sinus mucosa. The elevated space was filled with deproteinized bovine bone mineral (DBBM) and both access windows were covered with a collagen membrane. Histometric measurements were performed subjacent the sinus mucosa after 2, 4, and 8 weeks of healing. RESULTS Very few sinuses presented small percentages of new bone in close contact with the sinus mucosa in the various period examined. The presence of bone in the neighbor areas might have influenced bone formation close to the sinus mucosa. The inward displaced bone window supported bone formation close to the sinus mucosa only in the earliest period of healing, while the bone walls increased their influence over time. The lack of increased new bone percentage over time in the most central regions of the elevated sinus mucosa do not support the hypothesis that the sinus mucosa may express its potential in bone formation. It can be speculated that the new bone found in the intermediate and middle regions of the control sites in the earliest period of healing might be due to residual of bone from the osteotomy. CONCLUSIONS Very small amounts of new bone were found subjacent to the sinus mucosa, mostly formed from the bone walls, the inward displaced bone window or from possible bone residues from the osteotomy procedures. The lack of increased new bone percentage over time in the most central regions of the elevated sinus mucosa indicates that the contribution to bone formation provided by the sinus mucosa is limited.
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Affiliation(s)
- Su Tien Lim
- Department of Oral Implantology, Osaka Dental University, Osaka 573-1121, Japan
| | - Kaoru Kusano
- Department of Oral Implantology, Osaka Dental University, Osaka 573-1121, Japan
| | - Tomohide Taniyama
- Department of Oral Implantology, Osaka Dental University, Osaka 573-1121, Japan
| | - Shigeru Sakuma
- Clinical Implant Society of Japan, Tokyo 170-0003, Japan
| | - Yasushi Nakajima
- Department of Oral Implantology, Osaka Dental University, Osaka 573-1121, Japan
- ARDEC Academy, Viale Giovanni Pascoli 67, 47923 Rimini, Italy
| | - Samuel Porfirio Xavier
- ARDEC Academy, Viale Giovanni Pascoli 67, 47923 Rimini, Italy
- Department of Oral and Maxillofacial Surgery and Periodontology, Faculty of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto 14040-904, SP, Brazil
| | - Shunsuke Baba
- Department of Oral Implantology, Osaka Dental University, Osaka 573-1121, Japan
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Yang Z, Yang Z, Ding L, Zhang P, Liu C, Chen D, Zhao F, Wang G, Chen X. Self-Adhesive Hydrogel Biomimetic Periosteum to Promote Critical-Size Bone Defect Repair via Synergistic Osteogenesis and Angiogenesis. ACS Appl Mater Interfaces 2022; 14:36395-36410. [PMID: 35925784 DOI: 10.1021/acsami.2c08400] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The periosteum plays an important role in the regeneration of critical-size bone defects, with functions of recruiting multiple cells, accelerating vascular network reconstruction, and guiding bone tissue regeneration. However, these functions cannot be easily implemented by simply simulating the periosteum via a material structure design or by loading exogenous cytokines. Herein, inspired by the periosteal function, we propose a biomimetic periosteum preparation strategy to enhance natural polymer hydrogel membranes using inorganic bioactive materials. The biomimetic periosteum having bone tissue self-adhesive functions and resembling an extracellular matrix was prepared using dopamine-modified gelatin and oxidized hyaluronan (GA/HA), and micro/nanobioactive glass (MNBG) was further incorporated into the hydrogel to fabricate an organic/inorganic co-crosslinked hydrogel membrane (GA/HA-BG). The addition of MNBG enhanced the stability of the natural polymer hydrogel membrane, resulting in a sustained degradation time, biomineralization, and long-term release of ions. The Ca2+ and SiO44- ions released by bioactive glass were shown to recruit cells and promote the differentiation of bone marrow stromal cells into osteoblasts, initiating multicentric osteogenic behavior. Additionally, the bioactive ions were able to continuously stimulate the endogenous expression of vascular endothelial growth factor from human umbilical vein endothelial cells through the PI3K/Akt/HIF-1α pathway, which accelerated vascularization of the defect area and synergistically promoted the repair of bone defects. This organic-inorganic biomimetic periosteum has been proved to be effective and versatile in critical-size bone defect repair and is expected to provide a promising strategy for solving clinical issues.
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Affiliation(s)
- Zhen Yang
- School of Materials Science and Engineering, South China University of Technology, Guangzhou 510641, China
- National Engineering Research Centre for Tissue Restoration and Reconstruction, Guangzhou 510006, China
- Key Laboratory of Biomedical Engineering of Guangdong Province, South China University of Technology, Guangzhou 510006, China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510006, China
| | - Zhengyu Yang
- School of Materials Science and Engineering, South China University of Technology, Guangzhou 510641, China
- National Engineering Research Centre for Tissue Restoration and Reconstruction, Guangzhou 510006, China
- Key Laboratory of Biomedical Engineering of Guangdong Province, South China University of Technology, Guangzhou 510006, China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510006, China
| | - Lin Ding
- School of Materials Science and Engineering, South China University of Technology, Guangzhou 510641, China
- National Engineering Research Centre for Tissue Restoration and Reconstruction, Guangzhou 510006, China
- Key Laboratory of Biomedical Engineering of Guangdong Province, South China University of Technology, Guangzhou 510006, China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510006, China
| | - Peng Zhang
- Zunyi Medical University Zhuhai Campus, Zhuhai, Guangdong 519040, China
| | - Cong Liu
- School of Materials Science and Engineering, South China University of Technology, Guangzhou 510641, China
- National Engineering Research Centre for Tissue Restoration and Reconstruction, Guangzhou 510006, China
- Key Laboratory of Biomedical Engineering of Guangdong Province, South China University of Technology, Guangzhou 510006, China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510006, China
| | - Dafu Chen
- Laboratory of Bone Tissue Engineering, Beijing Laboratory of Biomedical Materials, Beijing Research Institute of Orthopaedics and Traumatology, Beijing JiShuiTan Hospital, Beijing 100035, China
| | - Fujian Zhao
- Stomatological Hospital, Southern Medical University, Guangzhou 510280, China
| | - Gang Wang
- School of Materials Science and Engineering, South China University of Technology, Guangzhou 510641, China
- National Engineering Research Centre for Tissue Restoration and Reconstruction, Guangzhou 510006, China
- Key Laboratory of Biomedical Engineering of Guangdong Province, South China University of Technology, Guangzhou 510006, China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510006, China
| | - Xiaofeng Chen
- School of Materials Science and Engineering, South China University of Technology, Guangzhou 510641, China
- National Engineering Research Centre for Tissue Restoration and Reconstruction, Guangzhou 510006, China
- Key Laboratory of Biomedical Engineering of Guangdong Province, South China University of Technology, Guangzhou 510006, China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510006, China
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Chen J, Cuevas P, Dworan J, Dawid I, Turkkahraman H, Tran K, Delgado-Calle J, Bellido T, Gorski J, Liu B, Brunski J, Helms J. Wnt/β-catenin Signaling Controls Maxillofacial Hyperostosis. J Dent Res 2022; 101:793-801. [PMID: 35114849 PMCID: PMC10850863 DOI: 10.1177/00220345211067705] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
The roles of Wnt/β-catenin signaling in regulating the morphology and microstructure of craniomaxillofacial (CMF) bones was explored using mice carrying a constitutively active form of β-catenin in activating Dmp1-expressing cells (e.g., daβcatOt mice). By postnatal day 24, daβcatOt mice exhibited midfacial truncations coupled with maxillary and mandibular hyperostosis that progressively worsened with age. Mechanistic insights into the basis for the hyperostotic facial phenotype were gained through molecular and cellular analyses, which revealed that constitutively activated β-catenin in Dmp1-expressing cells resulted in an increase in osteoblast number and an increased rate of mineral apposition. An increase in osteoblasts was accompanied by an increase in osteocytes, but they failed to mature. The resulting CMF bone matrix also had an abundance of osteoid, and in locations where compact lamellar bone typically forms, it was replaced by porous, woven bone. The hyperostotic facial phenotype was progressive. These findings identify for the first time a ligand-independent positive feedback loop whereby unrestrained Wnt/β-catenin signaling results in a CMF phenotype of progressive hyperostosis combined with architecturally abnormal, poorly mineralized matrix that is reminiscent of craniotubular disorders in humans.
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Affiliation(s)
- J. Chen
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University School of Medicine, Palo Alto, CA, USA
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - P.L. Cuevas
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University School of Medicine, Palo Alto, CA, USA
| | - J.S. Dworan
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University School of Medicine, Palo Alto, CA, USA
- Medical University of Vienna, Department of Anatomy, Center for Anatomy and Cell Biology, Vienna, Austria
| | - I. Dawid
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University School of Medicine, Palo Alto, CA, USA
| | - H. Turkkahraman
- Indiana University School of Dentistry, Department of Orthodontics & Oral Facial Genetics, Indianapolis, IN, USA
| | - K. Tran
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University School of Medicine, Palo Alto, CA, USA
| | - J. Delgado-Calle
- Department of Physiology & Biophysics, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - T. Bellido
- Department of Physiology & Biophysics, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - J.P. Gorski
- Department of Oral and Craniofacial Sciences, School of Dentistry, and Center of Excellence in Mineralized Tissue Research, University of Missouri–Kansas City, Kansas City, MO, USA
| | - B. Liu
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University School of Medicine, Palo Alto, CA, USA
| | - J.B. Brunski
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University School of Medicine, Palo Alto, CA, USA
| | - J.A. Helms
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University School of Medicine, Palo Alto, CA, USA
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Sharma A, Wadhawan A. Comparative evaluation of coronally advanced flap with and without Biomesh ® membrane for the treatment of localized gingival recession defects - a clinical study. J Med Life 2022; 15:705-716. [PMID: 35815079 PMCID: PMC9262274 DOI: 10.25122/jml-2021-0109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 01/07/2022] [Indexed: 11/17/2022] Open
Abstract
Numerous surgical procedures are used to correct gingival recession, like free gingival graft, pedicle graft, and connective tissue graft. Our study aimed to compare and clinically evaluate root coverage using a coronally advanced flap (CAF) with and without Biomesh® membrane to treat recession type 1 (RT1) and type 2 (RT2) defects. A total of 20 systemically stable patients, both males and females between the ages of 20 and 40, with bilateral recession defects in maxillary canines and premolars, were included in the study. Patients were divided into two groups: the control group: coronally advanced flap only and the test group: coronally advanced flap with Biomesh® membrane. All clinical parameters showed significant reductions from baseline, 1 month, 3 months, and 6 months post-surgery. Gingival recession significantly reduced both in test and control groups with no intergroup difference. The exposed root was covered by 70% in the test group and 78% in the control group. Clinical attachment level, the width of keratinized tissue, recession height, and recession width was significantly increased in the case of coronally advanced flap alone with significant intragroup comparison. The results for both treatment techniques for recession coverage were compared. CAF displayed superior results than CAF along with Biomesh® membrane in terms of clinical attachment level, root coverage percentage, and attached gingiva width.
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Affiliation(s)
- Akansha Sharma
- Department of Periodontology and Oral Implantology, Kalka Dental College and Hospital, Meerut (UP), India,Corresponding Author: Akansha Sharma, Department of Periodontology and Oral Implantology, Kalka Dental College and Hospital, Meerut (UP), India. E-mail:
| | - Amit Wadhawan
- Department of Periodontology and Oral Implantology, Shree Bankey Bihari Dental College and Hospital, Masuri, Ghaziabad (UP), India
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Gerardo G, Gonzalo A, Ignacio R, Jorge B, Pablo DC. Valgus Deformity and Posterolateral Instability after Elbow Dislocation in a Pediatric Patient- Case Report. J Orthop Case Rep 2022; 12:9-12. [PMID: 36380997 PMCID: PMC9634380 DOI: 10.13107/jocr.2021.v11.i06.2744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION ?Introduction: The aim of this paper is to report a rare case of a child who suffered a simple elbow dislocation (SED) that developed a post-traumatic valgus deformity and a subsequent posterolateral elbow instability. CASE REPORT We report a case of a female patient who suffered a posterolateral SED of her elbow at the age of 12. She was treated with closed reduction and over the years, she developed an asymptomatic valgus deformity. At the age of 16, she suffered a fall trauma while playing field hockey with a re-dislocation of the elbow. Since then, she presented multiple episodes of subluxation. A supracondylar subtractive wedge osteotomy of 20° and double plate osteosynthesis was performed with reconstruction of the ulnar lateral collateral ligament. CONCLUSION The focus of this article must be on the unusual occurrence of this sequence of conditions.SED is rare in children and generally associated with medial epicondyle fractures. The occurrence of a valgus deformity resulting from an injury to the periosteum can be present and must be taken into account. Posterolateral instability is rare in the context of a valgus elbow. Angular correction osteotomy and ligament reconstruction can be associated with good functional and aesthetic results.
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Affiliation(s)
- Gallucci Gerardo
- Department of Orthopaedics and Traumatology, “Dr Carlos E. Ottolenghi” of the Hospital Italiano de Buenos Aires Argentina; Juan Domingo Perón 4190, C1199 ABH, Buenos Aires Argentina,Address of Correspondence: Dr. D Gallucci Gerardo, Department of Orthopaedics and Traumatology, “Dr Carlos E. Ottolenghi” of the Hospital Italiano de Buenos Aires Argentina; Juan Domingo Perón 4190, C1199 ABH, Buenos Aires Argentina. E-mail:
| | - Altube Gonzalo
- Department of Orthopaedics and Traumatology, “Dr Carlos E. Ottolenghi” of the Hospital Italiano de Buenos Aires Argentina; Juan Domingo Perón 4190, C1199 ABH, Buenos Aires Argentina
| | - Rellan Ignacio
- Department of Orthopaedics and Traumatology, “Dr Carlos E. Ottolenghi” of the Hospital Italiano de Buenos Aires Argentina; Juan Domingo Perón 4190, C1199 ABH, Buenos Aires Argentina
| | - Boretto Jorge
- Department of Orthopaedics and Traumatology, “Dr Carlos E. Ottolenghi” of the Hospital Italiano de Buenos Aires Argentina; Juan Domingo Perón 4190, C1199 ABH, Buenos Aires Argentina
| | - De Carli Pablo
- Department of Orthopaedics and Traumatology, “Dr Carlos E. Ottolenghi” of the Hospital Italiano de Buenos Aires Argentina; Juan Domingo Perón 4190, C1199 ABH, Buenos Aires Argentina
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Abstract
Unlike long bones, jawbone development is mainly accomplished by intramembranous ossification resulting from the differentiation of periosteal progenitor cells. However, the spatiotemporal ontogeny of periosteal progenitor cells during jawbone development and repair remains elusive. In this study, we mapped the transcriptional landscape of the human jawbone periosteum at single-cell resolution and identified a cathepsin K (Ctsk)+ periosteal subset. Lineage tracing analysis indicated that Ctsk-Cre-labeled periosteal cells could make contributions to jawbone development. However, different from the periosteal-specific location of Ctsk+ cells in long bone, we also identified Ctsk+ stromal cells in jawbone marrow and implied the heterogeneity of jawbone Ctsk+ hierarchy. In further analysis of the periosteal progenitor cell subset of heterogeneous Ctsk+ hierarchy, we identified a unique Ctsk+Ly6a+ subset of cells. The additional marker Ly6a helped to further confine the progenitor subset to the jawbone periosteum and was nearly undetectable in the bone marrow. Defects in the jawbone could activate the migration and osteogenic differentiation of Ctsk+Ly6a+ cells. Local ablation of Ctsk+ cells by diphtheria reduced the number of Ctsk+Ly6a+ cells and delayed the repair of the bone defect. Taken together, we identify a novel periosteal osteogenic progenitor subset that is active in jawbone osteogenesis and healing.
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Affiliation(s)
- Y Ding
- Department of Implantology, School & Hospital of Stomatology, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Tongji University, Shanghai, China
| | - C Mo
- Institute for Regenerative Medicine, Shanghai East Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - J Geng
- Department of Implantology, School & Hospital of Stomatology, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Tongji University, Shanghai, China
| | - J Li
- Department of Implantology, School & Hospital of Stomatology, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Tongji University, Shanghai, China
| | - Y Sun
- Department of Implantology, School & Hospital of Stomatology, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Tongji University, Shanghai, China
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Haring G, Zupan J. Knee and Peri-Knee Tissues of Post Mortem Donors Are Strategic Sources of Mesenchymal Stem/Stromal Cells for Regenerative Procedures. Int J Mol Sci 2022; 23:ijms23063170. [PMID: 35328593 PMCID: PMC8956054 DOI: 10.3390/ijms23063170] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 03/09/2022] [Accepted: 03/14/2022] [Indexed: 12/14/2022] Open
Abstract
Tissues of post mortem donors represent valuable alternative sources for the isolation of primary cells with mesenchymal stem/stromal cell (MSC)-like properties. However, the properties of primary cells derived from different tissues and at different post mortem times are poorly recognized. Here, we aim to identify the optimal tissue source between three knee and peri-knee tissues for the isolation of primary cells with MSC-like properties, and to define the influence of the time post mortem on the properties of these cells. We harvested tissues from subchondral bone marrow, synovium and periosteum from 32 donors at various post mortem times. Primary cells were evaluated using detailed in vitro analyses, including colony formation, trilineage differentiation, immunophenotyping and skeletal stem cell marker-gene expression profiling. These data show that the primary cells with MSC-like properties isolated from these three tissues show no differences in their properties, except for higher expression of CD146 in bone-marrow cells. The success rate of the primary cell isolation is dependent on the post mortem time. However, synovium and periosteum cells isolated more than 48 h post mortem show improved osteogenic and chondrogenic potential. This study suggests that knee and peri-knee tissues from donors even 3 days post mortem are strategic sources of MSCs for regenerative procedures.
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Affiliation(s)
- Gregor Haring
- Institute of Forensic Medicine, Faculty of Medicine, University of Ljubljana, SI-1000 Ljubljana, Slovenia;
| | - Janja Zupan
- Department of Clinical Biochemistry, Faculty of Pharmacy, University of Ljubljana, SI-1000 Ljubljana, Slovenia
- Correspondence: ; Tel.: +386-1-4769626
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Hermann S, Eshed I, Sáenz I, Doepner N, Ziegeler K, Hermann KGA. Osteo-Proliferative Lesions of the Phalanges on Radiography: Associations with Sex, Age, and Osteoarthritis. Diagnostics (Basel) 2022; 12. [PMID: 35328171 DOI: 10.3390/diagnostics12030618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 02/10/2022] [Accepted: 02/28/2022] [Indexed: 02/01/2023] Open
Abstract
Objectives: The effects of aging such as osteophyte formation, acral shape changes, cortical tunneling, and bone porosity as well as enthesophytes can be studied in the X-rays of hands. However, during the interpretation of radiographs of the hands, misinterpretation and false-positive findings for psoriatic arthritis often occur because periosteal proliferations of the phalanges are overinterpreted and too little is known about enthesophytes of the phalanges in this area. Method: It included a total of 1153 patients (577 men, 576 women) who presented themselves to the emergency department and received a radiography of their right hand to exclude fractures. The Osseographic Scoring System was used in a modified form to record osteophytes and enthesophytes. A linear regression model for periosteal lesions was computed with age, sex, osteophytes, and global diagnosis as covariables. The inter-reader agreement was assessed using ICC (two-way mixed model) on the sum scores of osteophytes and periosteal lesions. Results: Overall, men exhibited more periosteal lesions, demonstrated by a higher mean sum score of 4.14 vs. 3.21 in women (p = 0.008). In both sexes, the second and third proximal phalanx were most frequently affected by periosteal lesions, but the frequencies were significantly higher in men. The female sex was negatively associated with an extent of periosteal lesions with a standardized beta of −0.082 (p = 0.003), while age and osteophytes were positively associated with betas of 0.347 (p < 0.001) and 0.156 (p < 0.001), respectively. The distribution of osteophytes per location did not differ between men and women (p > 0.05). The inter-reader agreement was excellent for periosteal lesions with ICC of 0.982 (95%CI 0.973−0.989, p < 0.001). Conclusions: Special care should be taken not to confuse normal periosteal changes in aging with periosteal apposition in psoriatic arthritis.
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Mo C, Guo J, Qin J, Zhang X, Sun Y, Wei H, Cao D, Zhang Y, Zhao C, Xiong Y, Zhang Y, Sun Y, Shen L, Yue R. Single-cell transcriptomics of LepR-positive skeletal cells reveals heterogeneous stress-dependent stem and progenitor pools. EMBO J 2022; 41:e108415. [PMID: 34957577 PMCID: PMC8844986 DOI: 10.15252/embj.2021108415] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 11/17/2021] [Accepted: 11/18/2021] [Indexed: 12/31/2022] Open
Abstract
Leptin receptor (LepR)-positive cells are key components of the bone marrow hematopoietic microenvironment, and highly enrich skeletal stem and progenitor cells that maintain homeostasis of the adult skeleton. However, the heterogeneity and lineage hierarchy within this population has been elusive. Using genetic lineage tracing and single-cell RNA sequencing, we found that Lepr-Cre labels most bone marrow stromal cells and osteogenic lineage cells in adult long bones. Integrated analysis of Lepr-Cre-traced cells under homeostatic and stress conditions revealed dynamic changes of the adipogenic, osteogenic, and periosteal lineages. Importantly, we discovered a Notch3+ bone marrow sub-population that is slow-cycling and closely associated with the vasculatures, as well as key transcriptional networks promoting osteo-chondrogenic differentiation. We also identified a Sca-1+ periosteal sub-population with high clonogenic activity but limited osteo-chondrogenic potential. Together, we mapped the transcriptomic landscape of adult LepR+ stem and progenitor cells and uncovered cellular and molecular mechanisms underlying their maintenance and lineage specification.
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Affiliation(s)
- Chunyang Mo
- Institute for Regenerative MedicineShanghai East HospitalFrontier Science Center for Stem Cell ResearchShanghai Key Laboratory of Signaling and Disease ResearchSchool of Life Sciences and TechnologyTongji UniversityShanghaiChina
| | - Jingxin Guo
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Zhejiang Provincial Key Laboratory for Cancer Molecular Cell Biology, Life Sciences InstituteZhejiang UniversityHangzhouChina
- Department of Orthopedics Surgery2nd Affiliated HospitalSchool of MedicineZhejiang UniversityHangzhouChina
| | - Jiachen Qin
- Institute for Regenerative MedicineShanghai East HospitalFrontier Science Center for Stem Cell ResearchShanghai Key Laboratory of Signaling and Disease ResearchSchool of Life Sciences and TechnologyTongji UniversityShanghaiChina
| | - Xiaoying Zhang
- Institute for Regenerative MedicineShanghai East HospitalFrontier Science Center for Stem Cell ResearchShanghai Key Laboratory of Signaling and Disease ResearchSchool of Life Sciences and TechnologyTongji UniversityShanghaiChina
| | - Yuxi Sun
- Department of CardiologyShanghai Tenth People's HospitalTongji University School of MedicineShanghaiChina
| | - Hanjing Wei
- Institute for Regenerative MedicineShanghai East HospitalFrontier Science Center for Stem Cell ResearchShanghai Key Laboratory of Signaling and Disease ResearchSchool of Life Sciences and TechnologyTongji UniversityShanghaiChina
| | - Dandan Cao
- Institute for Regenerative MedicineShanghai East HospitalFrontier Science Center for Stem Cell ResearchShanghai Key Laboratory of Signaling and Disease ResearchSchool of Life Sciences and TechnologyTongji UniversityShanghaiChina
| | - Yiying Zhang
- Institute for Regenerative MedicineShanghai East HospitalFrontier Science Center for Stem Cell ResearchShanghai Key Laboratory of Signaling and Disease ResearchSchool of Life Sciences and TechnologyTongji UniversityShanghaiChina
| | - Chengchen Zhao
- Institute for Regenerative MedicineShanghai East HospitalFrontier Science Center for Stem Cell ResearchShanghai Key Laboratory of Signaling and Disease ResearchSchool of Life Sciences and TechnologyTongji UniversityShanghaiChina
| | - Yanhong Xiong
- Institute for Regenerative MedicineShanghai East HospitalFrontier Science Center for Stem Cell ResearchShanghai Key Laboratory of Signaling and Disease ResearchSchool of Life Sciences and TechnologyTongji UniversityShanghaiChina
| | - Yong Zhang
- Institute for Regenerative MedicineShanghai East HospitalFrontier Science Center for Stem Cell ResearchShanghai Key Laboratory of Signaling and Disease ResearchSchool of Life Sciences and TechnologyTongji UniversityShanghaiChina
| | - Yao Sun
- Department of ImplantologySchool & Hospital of StomatologyShanghai Engineering Research Center of Tooth Restoration and RegenerationTongji UniversityShanghaiChina
| | - Li Shen
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Zhejiang Provincial Key Laboratory for Cancer Molecular Cell Biology, Life Sciences InstituteZhejiang UniversityHangzhouChina
- Department of Orthopedics Surgery2nd Affiliated HospitalSchool of MedicineZhejiang UniversityHangzhouChina
- Hangzhou Innovation CenterZhejiang UniversityHangzhouChina
| | - Rui Yue
- Institute for Regenerative MedicineShanghai East HospitalFrontier Science Center for Stem Cell ResearchShanghai Key Laboratory of Signaling and Disease ResearchSchool of Life Sciences and TechnologyTongji UniversityShanghaiChina
- Shanghai Institute of Stem Cell Research and Clinical TranslationShanghaiChina
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Saulacic N, García-González M, Muñoz Guzon FM, Garcia Garcia A, Sadath-Marashi Z, Rohrer U, Ferrari SL. Regeneration of Craniofacial Bone Induced by Periosteal Pumping. Tissue Eng Part C Methods 2022; 28:61-72. [PMID: 35107342 DOI: 10.1089/ten.tec.2022.0001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
A variety of surgical techniques and tissue engineering strategies utilizing osteogenic potential of the periosteum have been developed for the repair of extended bone deficiencies. The aim of the present study was to assess the impact of an alternating protocol of periosteal distraction osteogenesis (PDO) on bone regeneration in an intraoral model. Eight adult, male Beagle dogs were used for the study. Two distraction devices were placed on each side of the mandible. After a 7-day latency period, distraction devices in all animals were manipulated at the rate of 0.5 mm for a total of 8 days. The pumping protocol in two test groups proceeded twice daily by alternating activation with relaxation. In the periosteal pumping/distraction (PPDO) group, the distraction screws were activated two times (at 12 and 24 h) and then turned back (at 36 h), and in the periosteal pumping (PP) group repeatedly activated and turned back (at 12 h). In the PDO group, only activation was performed once daily (positive control). Devices were left inactivated in the negative control (NC) group. The samples were harvested after 8 weeks of consolidation period and investigated by micro-CT and histological analysis. New mature, lamellar bone was formed over the pristine bone in all groups. PPDO and PDO groups showed more new bone area (NBA) compared to the PP (p < 0.001 and p < 0.001, respectively) and to the NC group (p = 0.032 and p = 0.031, respectively). Furthermore, greater NBA was found in the PP group than the NC group (p = 0.006). PDO demonstrated higher relative connective tissue area than the PPDO group (p = 0.005) and lower relative new bone volume than the NC group (p = 0.025). Pumping protocol of periosteal distraction may successfully induce the endogenous regeneration of the mandibular bone in dogs. Impact Statement Repair of extended bone defects impose a significant challenge to oral and maxillofacial surgeons. In this article, a principle of distraction osteogenesis was applied to stimulate bone regeneration in the mandible. A periosteum-based regeneration approach may represent a valuable step toward creating a significant volume of hard and soft tissues, without need for autogenous bone harvesting or application of biomaterials.
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Affiliation(s)
- Nikola Saulacic
- Department of Cranio-Maxillofacial Surgery, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Mario García-González
- Department of Veterinary Clinical Sciences, Faculty of Veterinary, University of Santiago de Compostela, Lugo, Spain
| | - Fernando M Muñoz Guzon
- Department of Veterinary Clinical Sciences, Faculty of Veterinary, University of Santiago de Compostela, Lugo, Spain
| | - Abel Garcia Garcia
- Department of Maxillofacial Surgery, Complejo Hospitalario Universitario de Santiago de Compostela and Oral Surgery Unit, School of Dentistry, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Zahra Sadath-Marashi
- Department of Cranio-Maxillofacial Surgery, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Urs Rohrer
- ARTORG Center for Biomedical Engineering, University of Bern, Bern, Switzerland
| | - Serge L Ferrari
- Division of Bone Diseases, Department of Internal Medicine Specialties, Geneva University Hospital and Faculty of Medicine, Genève, Switzerland
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Deng R, Li C, Wang X, Chang L, Ni S, Zhang W, Xue P, Pan D, Wan M, Deng L, Cao X. Periosteal CD68 + F4/80 + Macrophages Are Mechanosensitive for Cortical Bone Formation by Secretion and Activation of TGF-β1. Adv Sci (Weinh) 2022; 9:e2103343. [PMID: 34854257 PMCID: PMC8787385 DOI: 10.1002/advs.202103343] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 11/04/2021] [Indexed: 05/16/2023]
Abstract
Mechanical force regulates bone density, modeling, and homeostasis. Substantial periosteal bone formation is generated by external mechanical stimuli, yet its mechanism is poorly understood. Here, it is shown that myeloid-lineage cells differentiate into subgroups and regulate periosteal bone formation in response to mechanical loading. Mechanical loading on tibiae significantly increases the number of periosteal myeloid-lineage cells and the levels of active transforming growth factor β (TGF-β), resulting in cortical bone formation. Knockout of Tgfb1 in myeloid-lineage cells attenuates mechanical loading-induced periosteal bone formation in mice. Moreover, CD68+ F4/80+ macrophages, a subtype of myeloid-lineage cells, express and activate TGF-β1 for recruitment of osteoprogenitors. Particularly, mechanical loading induces the differentiation of periosteal CD68+ F4/80- myeloid-lineage cells to the CD68+ F4/80+ macrophages via signaling of piezo-type mechanosensitive ion channel component 1 (Piezo1) for TGF-β1 secretion. Importantly, CD68+ F4/80+ macrophages activate TGF-β1 by expression and secretion of thrombospondin-1 (Thbs1). Administration of Thbs1 inhibitor significantly impairs loading-induced TGF-β activation and recruitment of osteoprogenitors in the periosteum. The results suggest that periosteal myeloid-lineage cells respond to mechanical forces and consequently produce and activate TGF-β1 for periosteal bone formation.
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Affiliation(s)
- Ruoxian Deng
- Department of Orthopaedic SurgeryThe Johns Hopkins University School of MedicineBaltimoreMD21205USA
- Department of Biomedical EngineeringThe Johns Hopkins UniversityBaltimoreMD21205USA
| | - Changwei Li
- Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint DiseasesShanghai Institute of Traumatology and OrthopaedicsRuijin HospitalShanghai Jiaotong University School of MedicineShanghai200025China
| | - Xiao Wang
- Department of Orthopaedic SurgeryThe Johns Hopkins University School of MedicineBaltimoreMD21205USA
| | - Leilei Chang
- Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint DiseasesShanghai Institute of Traumatology and OrthopaedicsRuijin HospitalShanghai Jiaotong University School of MedicineShanghai200025China
| | - Shuangfei Ni
- Department of Orthopaedic SurgeryThe Johns Hopkins University School of MedicineBaltimoreMD21205USA
| | - Weixin Zhang
- Department of Orthopaedic SurgeryThe Johns Hopkins University School of MedicineBaltimoreMD21205USA
| | - Peng Xue
- Department of Orthopaedic SurgeryThe Johns Hopkins University School of MedicineBaltimoreMD21205USA
| | - Dayu Pan
- Department of Orthopaedic SurgeryThe Johns Hopkins University School of MedicineBaltimoreMD21205USA
| | - Mei Wan
- Department of Orthopaedic SurgeryThe Johns Hopkins University School of MedicineBaltimoreMD21205USA
| | - Lianfu Deng
- Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint DiseasesShanghai Institute of Traumatology and OrthopaedicsRuijin HospitalShanghai Jiaotong University School of MedicineShanghai200025China
| | - Xu Cao
- Department of Orthopaedic SurgeryThe Johns Hopkins University School of MedicineBaltimoreMD21205USA
- Department of Biomedical EngineeringThe Johns Hopkins UniversityBaltimoreMD21205USA
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Patro BP, Rath M, Mohapatra D, Kumar Patra S, Chandra Sahu M, Das G, Sahoo J. Traumatized periosteum: Its histology, viability, and clinical significance. Orthop Rev (Pavia) 2021; 14:30044. [PMID: 35106127 PMCID: PMC8801596 DOI: 10.52965/001c.30044] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 11/12/2021] [Indexed: 10/01/2023] Open
Abstract
The periosteum covers the surface of long bone except at the joints. During fracture fixation, we found the periosteum is ragged and damaged. Our objective is to determine the microscopic picture of traumatized periosteum in terms of the degree of damage, cell type, stromal tissue, and vascularity. Periosteum of 1cm*1cm is harvested at 1cm, 3cm, and 5cm proximal and distal to fracture site following fracture of a long bone in 20 humans. Ragged and damaged periosteum mainly consists of an outer fibrous layer with many hemorrhagic tissue and neovascularization. Osteoprogenitor cells were seen only in 12 out of 97 samples, mostly harvested 5 cm from the fracture site. The innermost layer of the periosteum remains attached to the bone surface after separating the fibrous layer following a fracture. The use of a periosteal elevator on the bone surface further damages the inner layer of the periosteum. Using a scalpel to separate the periosteum or merely pulling it away from the bone surface will decrease damage to the inner cambium layer. Fracture reduction can be achieved by indirect means at least 5 cm away from the fracture site.
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Jeyaraman M, Muthu S, Gangadaran P, Ranjan R, Jeyaraman N, Prajwal GS, Mishra PC, Rajendran RL, Ahn BC. Osteogenic and Chondrogenic Potential of Periosteum-Derived Mesenchymal Stromal Cells: Do They Hold the Key to the Future? Pharmaceuticals (Basel) 2021; 14:ph14111133. [PMID: 34832915 PMCID: PMC8618036 DOI: 10.3390/ph14111133] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/02/2021] [Accepted: 11/04/2021] [Indexed: 02/05/2023] Open
Abstract
The periosteum, with its outer fibrous and inner cambium layer, lies in a dynamic environment with a niche of pluripotent stem cells for their reparative needs. The inner cambium layer is rich in mesenchymal progenitors, osteogenic progenitors, osteoblasts, and fibroblasts in a scant collagen matrix environment. Their role in union and remodeling of fracture is well known. However, the periosteum as a source of mesenchymal stem cells has not been explored in detail. Moreover, with the continuous expansion of techniques, newer insights have been acquired into the roles and regulation of these periosteal cells. From a therapeutic standpoint, the periosteum as a source of tissue engineering has gained much attraction. Apart from its role in bone repair, analysis of the bone-forming potential of periosteum-derived stem cells is lacking. Hence, this article elucidates the role of the periosteum as a potential source of mesenchymal stem cells along with their capacity for osteogenic and chondrogenic differentiation for therapeutic application in the future.
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Affiliation(s)
- Madhan Jeyaraman
- Department of Orthopaedics, School of Medical Sciences and Research, Sharda University, Greater Noida 201306, Uttar Pradesh, India; (M.J.); (R.R.)
- Department of Biotechnology, School of Engineering and Technology, Sharda University, Greater Noida 201310, Uttar Pradesh, India
- International Association of Stem Cell and Regenerative Medicine (IASRM), Greater Kailash, New Delhi 110048, Uttar Pradesh, India;
| | - Sathish Muthu
- Department of Biotechnology, School of Engineering and Technology, Sharda University, Greater Noida 201310, Uttar Pradesh, India
- International Association of Stem Cell and Regenerative Medicine (IASRM), Greater Kailash, New Delhi 110048, Uttar Pradesh, India;
- Department of Orthopaedics, Government Medical College and Hospital, Dindigul 624304, Tamil Nadu, India
- Correspondence: (S.M.); (R.L.R.); (B.-C.A.); Tel.: +82-53-420-4914 (R.L.R.); +82-53-420-5583 (B.-C.A.)
| | - Prakash Gangadaran
- BK21 FOUR KNU Convergence Educational Program of Biomedical Sciences for Creative Future Talents, Department of Biomedical Sciences, School of Medicine, Kyungpook National University, Daegu 41944, Korea;
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu 41944, Korea
| | - Rajni Ranjan
- Department of Orthopaedics, School of Medical Sciences and Research, Sharda University, Greater Noida 201306, Uttar Pradesh, India; (M.J.); (R.R.)
| | - Naveen Jeyaraman
- Department of Orthopaedics, Atlas Hospitals, Tiruchirappalli 620002, Tamil Nadu, India;
| | | | - Prabhu Chandra Mishra
- International Association of Stem Cell and Regenerative Medicine (IASRM), Greater Kailash, New Delhi 110048, Uttar Pradesh, India;
| | - Ramya Lakshmi Rajendran
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu 41944, Korea
- Correspondence: (S.M.); (R.L.R.); (B.-C.A.); Tel.: +82-53-420-4914 (R.L.R.); +82-53-420-5583 (B.-C.A.)
| | - Byeong-Cheol Ahn
- BK21 FOUR KNU Convergence Educational Program of Biomedical Sciences for Creative Future Talents, Department of Biomedical Sciences, School of Medicine, Kyungpook National University, Daegu 41944, Korea;
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu 41944, Korea
- Correspondence: (S.M.); (R.L.R.); (B.-C.A.); Tel.: +82-53-420-4914 (R.L.R.); +82-53-420-5583 (B.-C.A.)
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Moe YM, Nuntanaranont T, Khangkhamano M, Meesane J. Mimicked Periosteum Layer Based on Deposited Particle Silk Fibroin Membrane for Osteogenesis and Guided Bone Regeneration in Alveolar Cleft Surgery: Formation and in Vitro Testing. Organogenesis 2021;:1-17. [PMID: 34719332 DOI: 10.1080/15476278.2021.1991743] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
An alveolar cleft is a critical tissue defect often treated with surgery. In this research, the mimicked periosteum layer based on deposited silk fibroin membrane was fabricated for guided bone regeneration in alveolar cleft surgery. The deposited silk fibroin particle membranes were fabricated by spray-drying with different concentrations of silk fibroin (v/v): 0.5% silk fibroin (0.5% SFM), 1% silk fibroin (1% SFM), 2% silk fibroin (2% SFM), and 1% silk fibroin film (1% SFF) as the control. The membranes were then characterized and the molecular organization, structure, and morphology were observed with FT-IR, DSC, and SEM. Their physical properties, mechanical properties, swelling, and degradation were tested. The membranes were cultured with osteoblast cells and their biological performance, cell viability and proliferation, total protein, ALP activity, and calcium deposition were evaluated. The results demonstrated that the membranes showed molecular transformation of random coils to beta sheets and stable structures. The membranes had a porous layer. Furthermore, they had more stress and strain, swelling, and degradation than the film. They had more unique cell viability and proliferation, total protein, ALP activity, calcium deposition than the film. The results of the study indicated that 1% SFM is promising for guided bone regeneration for alveolar cleft surgery.
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48
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Lartizien R, Noyelles L, De Quatrebarbes J, Bettega G. Topographic superficial craniectomy for invasive scalp carcinoma. Int J Oral Maxillofac Surg 2021; 51:1007-1009. [PMID: 34656386 DOI: 10.1016/j.ijom.2021.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 07/15/2021] [Accepted: 09/21/2021] [Indexed: 11/28/2022]
Abstract
The management of non-melanoma skin cancer of the scalp that invades the deep structures can be challenging. An operative technique of topographic superficial craniectomy using a piezoelectric instrument (Piezosurgery (Mectron S.p.A., Carasco, Italy)) for tumours with periosteal invasion without diploic space invasion is presented here. The tumour was resected including the periosteum of the craniectomy area. A grid was carved through the outer table using the Piezosurgery device. The grid squares measured approximately 1.5 cm on each side. A bony strip was removed from one side of the grid to complete a deep cut while avoiding crossing the inner table. The squares were collected individually with a chisel and sent for pathological analysis. This technique was used to identify and localize any possible bone invasion. As this method allowed an accurate pathological diagnosis to be obtained from the Piezosurgery squares, it was possible to determine the appropriate adjuvant treatment, thereby reducing the risk of malignant cells spreading.
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Affiliation(s)
- R Lartizien
- Service de Chirurgie Maxillo-Faciale, Centre Hospitalier d'Annecy Genevois, Annecy, France.
| | - L Noyelles
- Service de Chirurgie Maxillo-Faciale, Centre Hospitalier d'Annecy Genevois, Annecy, France
| | - J De Quatrebarbes
- Service de Dermatologie, Centre Hospitalier d'Annecy Genevois, Annecy, France
| | - G Bettega
- Service de Chirurgie Maxillo-Faciale, Centre Hospitalier d'Annecy Genevois, Annecy, France
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Sun H, Dong J, Wang Y, Shen S, Shi Y, Zhang L, Zhao J, Sun X, Jiang Q. Polydopamine-Coated Poly(l-lactide) Nanofibers with Controlled Release of VEGF and BMP-2 as a Regenerative Periosteum. ACS Biomater Sci Eng 2021; 7:4883-4897. [PMID: 34472855 DOI: 10.1021/acsbiomaterials.1c00246] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The periosteum plays an important role in vascularization and ossification during bone repair. However, in most studies, an artificial periosteum cannot restore both functions of the periosteum concurrently. In this study, a novel nanofiber that can sustain the release of vascular endothelial growth factor (VEGF) and bone morphogenetic protein-2 (BMP-2) was fabricated to enhance the durability of angiogenesis and osteogenesis during bone regeneration. A cell-free tissue engineered periosteum based on an electrospinning poly-l-lactic acid (PLLA) nanofiber was fabricated, on which VEGF and BMP-2 were immobilized through a polydopamine (PDA) coating conveniently and safely (BVP@PLLA membrane). The results indicated a significantly improved loading rate as well as a slow and sustained release of VEGF and BMP-2 with the help of the PDA coating. BMP-2 immobilized on nanofibers successfully induced the osteogenic differentiation of human bone marrow mesenchymal stem cells (BMSCs) in vitro with high expression of runt-related transcription factor 2 (Runx2), osteopontin (OPN), and alkaline phosphatase (ALP). Similarly, angiogenic differentiation of BMSCs with the expression of fetal liver kinase-1 (Flk-1) and vascular endothelial cadherin (VE-cadherin) was observed under the environment of VEGF sustained release. Moreover, an in vivo study revealed that the BVP@PLLA membrane could enhance vascular formation and new bone formation, which accelerates bone regeneration in rat femoral defects along with a massive periosteum defect. Therefore, our study suggests that the novel artificial periosteum with dual growth factor controlled release is a promising system to improve bone regeneration in bone defects along with a massive periosteum defect.
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Affiliation(s)
- Han Sun
- State Key Laboratory of Pharmaceutical Biotechnology, Division of Sports Medicine and Adult Reconstructive Surgery, Department of Orthopedic Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, Jiangsu 210008, P.R. China.,Branch of National Clinical Research Center for Orthopedics, Sports Medicine and Rehabilitation, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, Jiangsu 210008, P.R. China.,Articular Orthopaedics, The Third Affiliated Hospital of Soochow University, 185 Juqian Road, Changzhou, Jiangsu 213003, P.R. China
| | - Jian Dong
- State Key Laboratory of Pharmaceutical Biotechnology, Division of Sports Medicine and Adult Reconstructive Surgery, Department of Orthopedic Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, Jiangsu 210008, P.R. China.,Branch of National Clinical Research Center for Orthopedics, Sports Medicine and Rehabilitation, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, Jiangsu 210008, P.R. China
| | - Yangyufan Wang
- State Key Laboratory of Pharmaceutical Biotechnology, Division of Sports Medicine and Adult Reconstructive Surgery, Department of Orthopedic Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, Jiangsu 210008, P.R. China.,Branch of National Clinical Research Center for Orthopedics, Sports Medicine and Rehabilitation, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, Jiangsu 210008, P.R. China
| | - Siyu Shen
- State Key Laboratory of Pharmaceutical Biotechnology, Division of Sports Medicine and Adult Reconstructive Surgery, Department of Orthopedic Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, Jiangsu 210008, P.R. China.,Branch of National Clinical Research Center for Orthopedics, Sports Medicine and Rehabilitation, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, Jiangsu 210008, P.R. China
| | - Yong Shi
- State Key Laboratory of Pharmaceutical Biotechnology, Division of Sports Medicine and Adult Reconstructive Surgery, Department of Orthopedic Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, Jiangsu 210008, P.R. China.,Branch of National Clinical Research Center for Orthopedics, Sports Medicine and Rehabilitation, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, Jiangsu 210008, P.R. China
| | - Lei Zhang
- State Key Laboratory of Pharmaceutical Biotechnology, Division of Sports Medicine and Adult Reconstructive Surgery, Department of Orthopedic Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, Jiangsu 210008, P.R. China.,Branch of National Clinical Research Center for Orthopedics, Sports Medicine and Rehabilitation, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, Jiangsu 210008, P.R. China
| | - Jie Zhao
- Department of Orthopedics, The Affiliated Wujin Hospital of Jiangsu University, 2 Yongning Road, Changzhou, Jiangsu 213003, P.R. China
| | - Xiaoliang Sun
- Articular Orthopaedics, The Third Affiliated Hospital of Soochow University, 185 Juqian Road, Changzhou, Jiangsu 213003, P.R. China
| | - Qing Jiang
- State Key Laboratory of Pharmaceutical Biotechnology, Division of Sports Medicine and Adult Reconstructive Surgery, Department of Orthopedic Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, Jiangsu 210008, P.R. China.,Branch of National Clinical Research Center for Orthopedics, Sports Medicine and Rehabilitation, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, Jiangsu 210008, P.R. China
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50
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Naung NY, Duncan WJ, De Silva RK, Coates DE. HGF/MET in osteogenic differentiation of primary human palatal periosteum-derived mesenchymal stem cells. J Oral Sci 2021; 63:341-346. [PMID: 34526445 DOI: 10.2334/josnusd.21-0164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
PURPOSE This study aimed to determine expressions of hepatocyte growth factor (HGF) and MET proto-oncogene receptor tyrosine kinase (MET) in palatal periosteum (PP) and to examine the effect of HGF/MET on osteogenic differentiation of human palatal periosteum-derived mesenchymal stem cells (PD-MSCs). METHODS HGF/MET proteins in human palatal periosteum (n = 3) were localized using immunohistochemistry. PD-MSCs (n = 3) were cultured in serum-free Essential 8 (E8) medium or osteogenic medium with and without Capmatinib, a selective ATP-inhibitor of MET. HGF concentration in vitro was measured with ELISA. Relative gene expression was quantified from PD-MSCs by quantitative reverse transcription real-time polymerase chain reaction. RESULTS Immunohistochemistry detected co-localization of HGF and MET protein in PP. HGF protein levels were significantly higher (P < 0.05) in osteogenic media (day 21: 12.19 ± 8.36 ng/mL) than in E8 medium (day 21: 0.42 ± 0.72 ng/mL). MET inhibitor had a limited feedback effect on the expression profile of the osteogenic genes tested. Gene expression levels for all but three genes were comparable in serum-free and osteogenic media at all time points. CONCLUSION HGF/MET present in human PP and HGF is upregulated in vitro during osteogenesis; however the targeted pathways controlled by MET may not involve osteoblast maturation.
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Affiliation(s)
- Noel Ye Naung
- Sir John Walsh Research Institute, Faculty of Dentistry, University of Otago.,Pun Hlaing Hospitals
| | - Warwick J Duncan
- Sir John Walsh Research Institute, Faculty of Dentistry, University of Otago
| | - Rohana K De Silva
- Sir John Walsh Research Institute, Faculty of Dentistry, University of Otago
| | - Dawn E Coates
- Sir John Walsh Research Institute, Faculty of Dentistry, University of Otago
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