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Li SN, Ran RY, Chen J, Liu MC, Dang YM, Lin H. Angiogenesis in heterotopic ossification: From mechanisms to clinical significance. Life Sci 2024; 351:122779. [PMID: 38851421 DOI: 10.1016/j.lfs.2024.122779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 03/21/2024] [Accepted: 06/04/2024] [Indexed: 06/10/2024]
Abstract
Heterotopic ossification (HO) refers to the formation of pathologic bone in nonskeletal tissues (including muscles, tendons or other soft tissues). HO typically occurs after a severe injury and can occur in any part of the body. HO lesions are highly vascularized. Angiogenesis, which is the formation of new blood vessels, plays an important role in the pathophysiology of HO. Surgical resection is considered an effective treatment for HO. However, it is difficult to completely remove new vessels, which can lead to the recurrence of HO and is often accompanied by significant problems such as intraoperative hemorrhage, demonstrating the important role of angiogenesis in HO. Here, we broadly summarize the current understanding of how angiogenesis contributes to HO; in particular, we focus on new insights into the cellular and signaling mechanisms underlying HO angiogenesis. We also review the development and current challenges associated with antiangiogenic therapy for HO.
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Affiliation(s)
- Sai-Nan Li
- School of Basic Medical Sciences, Jiangxi Medical College, Nanchang University, Nanchang 330006, China; First Clinical School, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
| | - Ruo-Yue Ran
- School of Basic Medical Sciences, Jiangxi Medical College, Nanchang University, Nanchang 330006, China; First Clinical School, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
| | - Jie Chen
- School of Basic Medical Sciences, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
| | - Meng-Chao Liu
- School of Basic Medical Sciences, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
| | - Yan-Miao Dang
- School of Basic Medical Sciences, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
| | - Hui Lin
- School of Basic Medical Sciences, Jiangxi Medical College, Nanchang University, Nanchang 330006, China.
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Duong LT, Petit S, Kerner S, Clerc MM, Arnoult C, Nowwarote N, Osathanon T, Fournier BPJ, Isaac J, Ferré FC. Role of periosteum during healing of alveolar critical size bone defects in the mandible: a pilot study. Clin Oral Investig 2023; 27:4541-4552. [PMID: 37261496 DOI: 10.1007/s00784-023-05079-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 05/19/2023] [Indexed: 06/02/2023]
Abstract
OBJECTIVES Minipigs present advantages for studying oral bone regeneration; however, standardized critical size defects (CSD) for alveolar bone have not been validated yet. The objectives of this study are to develop a CSD in the mandibular alveolar bone in Aachen minipigs and to further investigate the specific role of periosteum. MATERIALS AND METHODS Three female Aachen minipigs aged 17, 24, and 84 months were used. For each minipig, a split-mouth design was performed: an osteotomy (2 cm height × 2.5 cm length) was performed; the periosteum was preserved on the left side and removed on the right side. Macroscopic, cone beam computed tomography (CBCT), microcomputed tomography (µCT), and histological analyses were performed to evaluate the bone defects and bone healing. RESULTS In both groups, spontaneous healing was insufficient to restore initial bone volume. The macroscopic pictures and the CBCT results showed a larger bone defect without periosteum. µCT results revealed that BMD, BV/TV, and Tb.Th were significantly lower without periosteum. The histological analyses showed (i) an increased osteoid apposition in the crestal area when periosteum was removed and (ii) an ossification process in the mandibular canal area in response to the surgical that seemed to increase when periosteum was removed. CONCLUSIONS A robust model of CSD model was developed in the alveolar bone of minipigs that mimics human mandibular bone defects. This model allows to further investigate the bone healing process and potential factors impacting healing such as periosteum. CLINICAL RELEVANCE This model may be relevant for testing different bone reconstruction strategies for preclinical investigations.
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Affiliation(s)
- Lucas T Duong
- Centre de Recherche Des Cordeliers, UMRS 1138, Molecular Oral Pathophysiology, Université Paris Cité, INSERM, Sorbonne Université, Paris, France
- Department of Oral Surgery, Dental Faculty, Université Paris Cité, Paris, France
- Oral Surgery Department, Charles Foix Hospital, AP-HP, Ivry-Sur-Seine, France
- Department of Head and Neck Surgical Oncology, Institut Gustave Roussy, Villejuif, France
| | - Stéphane Petit
- Centre de Recherche Des Cordeliers, UMRS 1138, Molecular Oral Pathophysiology, Université Paris Cité, INSERM, Sorbonne Université, Paris, France
- Department of Oral Biology, Dental Faculty, Université Paris Cité, Paris, France
| | - Stéphane Kerner
- Centre de Recherche Des Cordeliers, UMRS 1138, Molecular Oral Pathophysiology, Université Paris Cité, INSERM, Sorbonne Université, Paris, France
- Department of Oral Biology, Dental Faculty, Université Paris Cité, Paris, France
- Department of Periodontology, Dental Faculty, Université Paris Cité, Paris, France
- Department of Periodontics, Loma Linda University School of Dentistry, Loma Linda, CA, USA
| | - Mélodie M Clerc
- Centre de Recherche Des Cordeliers, UMRS 1138, Molecular Oral Pathophysiology, Université Paris Cité, INSERM, Sorbonne Université, Paris, France
- Department of Periodontology, Dental Faculty, Université Paris Cité, Paris, France
| | | | - Nunthawan Nowwarote
- Centre de Recherche Des Cordeliers, UMRS 1138, Molecular Oral Pathophysiology, Université Paris Cité, INSERM, Sorbonne Université, Paris, France
- Department of Oral Biology, Dental Faculty, Université Paris Cité, Paris, France
| | - Thanaphum Osathanon
- Dental Stem Cell Biology Research Unit, Faculty of Dentistry, Chulalongkorn University, Bangkok, 10330, Thailand
- Center of Excellence for Regenerative Dentistry and Department of Anatomy, Faculty of Dentistry, Chulalongkorn University, 34 Henri Dunant Rd. Pathumwan, Bangkok, 10330, Thailand
| | - Benjamin P J Fournier
- Centre de Recherche Des Cordeliers, UMRS 1138, Molecular Oral Pathophysiology, Université Paris Cité, INSERM, Sorbonne Université, Paris, France
- Department of Oral Biology, Dental Faculty, Université Paris Cité, Paris, France
- Reference Center for Oral and Dental Rare Diseases, ORARES, Odontology Department, Rothschild Hospital, APHP, Paris, France
| | - Juliane Isaac
- Centre de Recherche Des Cordeliers, UMRS 1138, Molecular Oral Pathophysiology, Université Paris Cité, INSERM, Sorbonne Université, Paris, France
- Department of Oral Biology, Dental Faculty, Université Paris Cité, Paris, France
| | - François C Ferré
- Centre de Recherche Des Cordeliers, UMRS 1138, Molecular Oral Pathophysiology, Université Paris Cité, INSERM, Sorbonne Université, Paris, France.
- Department of Oral Surgery, Dental Faculty, Université Paris Cité, Paris, France.
- Department of Oral Biology, Dental Faculty, Université Paris Cité, Paris, France.
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Shi F, Gao J, Zou J, Ying Y, Lin H. Targeting heterotopic ossification by inhibiting activin receptor‑like kinase 2 function (Review). Mol Med Rep 2019; 20:2979-2989. [PMID: 31432174 PMCID: PMC6755183 DOI: 10.3892/mmr.2019.10556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 07/15/2019] [Indexed: 11/17/2022] Open
Abstract
Heterotopic ossification (HO) refers to the appearance of osteoblasts in soft tissues under pathological conditions, such as trauma or infection. HO arises in an unpredictable way without any recognizable initiation. Activin receptor-like kinase-2 (ALK2) is a type I cell surface receptor for bone morphogenetic proteins (BMPs). The dysregulation of ALK2 signaling is associated with a variety of diseases, including cancer and HO. At present, the prevention and treatment of HO in the clinic predominantly includes nonsteroidal anti-inflammatory drugs (NSAIDs), bisphosphonates and other drug treatments, low-dose local radiation therapy and surgical resection, rehabilitation treatment and physical therapy. However, most of these therapies have adverse effects. These methods do not prevent the occurrence of HO. The pathogenesis of HO is not being specifically targeted; the current treatment strategies target the symptoms, not the disease. These treatments also cannot solve the fundamental problem of the occurrence of HO. Therefore, scholars have been working to develop targeted therapies based on the pathogenesis of HO. The present review focuses on advances in the understanding of the underlying mechanisms of HO, and possible options for the prevention and treatment of HO. In addition, the role of ALK2 in the process of HO is introduced and the progress made towards the targeted inhibition of ALK2 is discussed. The present study aims to offer a platform for further research on possible targets for the prevention and treatment of HO.
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Affiliation(s)
- Fuli Shi
- Jiangxi Province Key Laboratory of Tumor Pathogens and Molecular Pathology, Department of Pathophysiology, School of Basic Medicine Sciences, Nanchang University Medical College, Nanchang, Jiangxi 330006, P.R. China
| | - Jiayu Gao
- Jiangxi Province Key Laboratory of Tumor Pathogens and Molecular Pathology, Department of Pathophysiology, School of Basic Medicine Sciences, Nanchang University Medical College, Nanchang, Jiangxi 330006, P.R. China
| | - Junrong Zou
- Jiangxi Province Key Laboratory of Tumor Pathogens and Molecular Pathology, Department of Pathophysiology, School of Basic Medicine Sciences, Nanchang University Medical College, Nanchang, Jiangxi 330006, P.R. China
| | - Ying Ying
- Jiangxi Province Key Laboratory of Tumor Pathogens and Molecular Pathology, Department of Pathophysiology, School of Basic Medicine Sciences, Nanchang University Medical College, Nanchang, Jiangxi 330006, P.R. China
| | - Hui Lin
- Jiangxi Province Key Laboratory of Tumor Pathogens and Molecular Pathology, Department of Pathophysiology, School of Basic Medicine Sciences, Nanchang University Medical College, Nanchang, Jiangxi 330006, P.R. China
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Curtis KJ, Coughlin TR, Mason DE, Boerckel JD, Niebur GL. Bone marrow mechanotransduction in porcine explants alters kinase activation and enhances trabecular bone formation in the absence of osteocyte signaling. Bone 2018; 107:78-87. [PMID: 29154967 DOI: 10.1016/j.bone.2017.11.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 11/10/2017] [Accepted: 11/13/2017] [Indexed: 01/12/2023]
Abstract
Bone is a dynamic tissue that can adapt its architecture in response to mechanical signals under the control of osteocytes, which sense mechanical deformation of the mineralized bone. However, cells in the marrow are also mechanosensitive and may contribute to load-induced bone adaptation, as marrow is subjected to mechanical stress during bone deformation. We investigated the contribution of mechanotransduction in marrow cells to trabecular bone formation by applying low magnitude mechanical stimulation (LMMS) to porcine vertebral trabecular bone explants in an in situ bioreactor. The bone formation rate was higher in stimulated explants compared to unloaded controls which represent a disuse condition (CNT). However, sclerostin protein expression in osteocytes was not different between groups, nor was expression of osteocytic mechanoregulatory genes SOST, IGF-1, CTGF, and Cyr61, suggesting the mechanoregulatory program of osteocytes was unaffected by the loading regime. In contrast, c-Fos, a gene indicative of mechanical stimulation, was upregulated in the marrow cells of mechanically stimulated explants, while the level of activated c-Jun decreased by 25%. The activator protein 1 (AP-1) transcription factor is a heterodimer of c-Fos and c-Jun, which led us to investigate the expression of the downstream target gene cyclin-D1, a gene associated with cell cycle progression and osteogenesis. Cyclin-D1 gene expression in the stimulated marrow was approximately double that of the controls. The level of phosphorylated PYK2, a purported inhibitor of osteoblast differentiation, also decreased in marrow cells from stimulated explants. Taken together, mechanotransduction in marrow cells induced trabecular bone formation independent of osteocyte signaling. Identifying the specific cells and signaling pathways involved, and verifying them with inhibition of specific signaling molecules, could lead to potential therapeutic targets for diseases characterized by bone loss.
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Affiliation(s)
- Kimberly J Curtis
- Tissue Mechanics Laboratory, University of Notre Dame, IN, 46556, USA; Bioengineering Graduate Program, University of Notre Dame, IN, 46556, USA
| | - Thomas R Coughlin
- Tissue Mechanics Laboratory, University of Notre Dame, IN, 46556, USA; Bioengineering Graduate Program, University of Notre Dame, IN, 46556, USA
| | - Devon E Mason
- Bioengineering Graduate Program, University of Notre Dame, IN, 46556, USA
| | - Joel D Boerckel
- Bioengineering Graduate Program, University of Notre Dame, IN, 46556, USA
| | - Glen L Niebur
- Tissue Mechanics Laboratory, University of Notre Dame, IN, 46556, USA; Bioengineering Graduate Program, University of Notre Dame, IN, 46556, USA.
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Gurkan UA, El Assal R, Yildiz SE, Sung Y, Trachtenberg AJ, Kuo WP, Demirci U. Engineering anisotropic biomimetic fibrocartilage microenvironment by bioprinting mesenchymal stem cells in nanoliter gel droplets. Mol Pharm 2014; 11:2151-9. [PMID: 24495169 PMCID: PMC4096228 DOI: 10.1021/mp400573g] [Citation(s) in RCA: 110] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Over the past decade, bioprinting has emerged as a promising patterning strategy to organize cells and extracellular components both in two and three dimensions (2D and 3D) to engineer functional tissue mimicking constructs. So far, tissue printing has neither been used for 3D patterning of mesenchymal stem cells (MSCs) in multiphase growth factor embedded 3D hydrogels nor been investigated phenotypically in terms of simultaneous differentiation into different cell types within the same micropatterned 3D tissue constructs. Accordingly, we demonstrated a biochemical gradient by bioprinting nanoliter droplets encapsulating human MSCs, bone morphogenetic protein 2 (BMP-2), and transforming growth factor β1 (TGF- β1), engineering an anisotropic biomimetic fibrocartilage microenvironment. Assessment of the model tissue construct displayed multiphasic anisotropy of the incorporated biochemical factors after patterning. Quantitative real time polymerase chain reaction (qRT-PCR) results suggested genomic expression patterns leading to simultaneous differentiation of MSC populations into osteogenic and chondrogenic phenotype within the multiphasic construct, evidenced by upregulation of osteogenesis and condrogenesis related genes during in vitro culture. Comprehensive phenotypic network and pathway analysis results, which were based on genomic expression data, indicated activation of differentiation related mechanisms, via signaling pathways, including TGF, BMP, and vascular endothelial growth factor.
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Affiliation(s)
- Umut A Gurkan
- Case Biomanufacturing and Microfabrication Laboratory, Mechanical and Aerospace Engineering Department, Department of Orthopaedics, Case Western Reserve University , Cleveland, Ohio 44106, United States
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