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Yuan Y, Zou M, Wu S, Liu C, Hao L. Recent advances in nanomaterials for the treatment of femoral head necrosis. Hum Cell 2024; 37:1290-1305. [PMID: 38995503 DOI: 10.1007/s13577-024-01102-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Accepted: 07/05/2024] [Indexed: 07/13/2024]
Abstract
Osteonecrosis of the femoral head (ONFH) is a condition that causes considerable pain and discomfort for patients, and its pathogenic mechanisms are not yet fully understood. While there have been many studies that suggest multiple factors may contribute to its development, current treatments involve both surgical and nonsurgical options. However, there is still much room for improvement in these treatment methods, particularly when it comes to preventing postoperative complications and optimizing surgical procedures. Nanomaterials, as a type of small molecule material, have shown great promise in treating bone tissue diseases, including ONFH. In fact, several nanocomposite materials have demonstrated specific effects in preventing ONFH, promoting bone tissue repair and growth, and optimizing surgical treatment. This article provides a comprehensive overview of current treatments for ONFH, including their advantages and limitations, and reviews the latest advances in nanomaterials for treating this condition. Additionally, this article explores the therapeutic mechanisms involved in using nanomaterials to treat ONFH and to identify new methods and ideas for improving outcomes for patients.
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Affiliation(s)
- Yalin Yuan
- Department of Orthopedics, Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, 330006, China
- The Second Clinical Medical College, Jiangxi Medical College, Nanchang University, Nanchang, 330006, China
| | - Mi Zou
- Department of Orthopedics, Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, 330006, China
- The Second Clinical Medical College, Jiangxi Medical College, Nanchang University, Nanchang, 330006, China
| | - Shuqin Wu
- Department of Orthopedics, Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, 330006, China
- The Second Clinical Medical College, Jiangxi Medical College, Nanchang University, Nanchang, 330006, China
| | - Congcong Liu
- Department of Orthopedics, Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, 330006, China
- The Second Clinical Medical College, Jiangxi Medical College, Nanchang University, Nanchang, 330006, China
| | - Liang Hao
- Department of Orthopedics, Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, 330006, China.
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2
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Lau CS, Park SY, Ethiraj LP, Singh P, Raj G, Quek J, Prasadh S, Choo Y, Goh BT. Role of Adipose-Derived Mesenchymal Stem Cells in Bone Regeneration. Int J Mol Sci 2024; 25:6805. [PMID: 38928517 PMCID: PMC11204188 DOI: 10.3390/ijms25126805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 06/13/2024] [Accepted: 06/14/2024] [Indexed: 06/28/2024] Open
Abstract
Bone regeneration involves multiple factors such as tissue interactions, an inflammatory response, and vessel formation. In the event of diseases, old age, lifestyle, or trauma, bone regeneration can be impaired which could result in a prolonged healing duration or requiring an external intervention for repair. Currently, bone grafts hold the golden standard for bone regeneration. However, several limitations hinder its clinical applications, e.g., donor site morbidity, an insufficient tissue volume, and uncertain post-operative outcomes. Bone tissue engineering, involving stem cells seeded onto scaffolds, has thus been a promising treatment alternative for bone regeneration. Adipose-derived mesenchymal stem cells (AD-MSCs) are known to hold therapeutic value for the treatment of various clinical conditions and have displayed feasibility and significant effectiveness due to their ease of isolation, non-invasive, abundance in quantity, and osteogenic capacity. Notably, in vitro studies showed AD-MSCs holding a high proliferation capacity, multi-differentiation potential through the release of a variety of factors, and extracellular vesicles, allowing them to repair damaged tissues. In vivo and clinical studies showed AD-MSCs favoring better vascularization and the integration of the scaffolds, while the presence of scaffolds has enhanced the osteogenesis potential of AD-MSCs, thus yielding optimal bone formation outcomes. Effective bone regeneration requires the interplay of both AD-MSCs and scaffolds (material, pore size) to improve the osteogenic and vasculogenic capacity. This review presents the advances and applications of AD-MSCs for bone regeneration and bone tissue engineering, focusing on the in vitro, in vivo, and clinical studies involving AD-MSCs for bone tissue engineering.
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Affiliation(s)
- Chau Sang Lau
- National Dental Centre Singapore, National Dental Research Institute Singapore, Singapore 168938, Singapore; (C.S.L.); (S.Y.P.); (L.P.E.); (G.R.)
- Oral Health Academic Clinical Programme, Duke-NUS Medical School, Singapore 169857, Singapore
| | - So Yeon Park
- National Dental Centre Singapore, National Dental Research Institute Singapore, Singapore 168938, Singapore; (C.S.L.); (S.Y.P.); (L.P.E.); (G.R.)
| | - Lalith Prabha Ethiraj
- National Dental Centre Singapore, National Dental Research Institute Singapore, Singapore 168938, Singapore; (C.S.L.); (S.Y.P.); (L.P.E.); (G.R.)
- Oral Health Academic Clinical Programme, Duke-NUS Medical School, Singapore 169857, Singapore
| | - Priti Singh
- National Dental Centre Singapore, National Dental Research Institute Singapore, Singapore 168938, Singapore; (C.S.L.); (S.Y.P.); (L.P.E.); (G.R.)
| | - Grace Raj
- National Dental Centre Singapore, National Dental Research Institute Singapore, Singapore 168938, Singapore; (C.S.L.); (S.Y.P.); (L.P.E.); (G.R.)
| | - Jolene Quek
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 308232, Singapore; (J.Q.); (Y.C.)
| | - Somasundaram Prasadh
- Center for Clean Energy Engineering, University of Connecticut, Storrs, CT 06269, USA;
| | - Yen Choo
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 308232, Singapore; (J.Q.); (Y.C.)
| | - Bee Tin Goh
- National Dental Centre Singapore, National Dental Research Institute Singapore, Singapore 168938, Singapore; (C.S.L.); (S.Y.P.); (L.P.E.); (G.R.)
- Oral Health Academic Clinical Programme, Duke-NUS Medical School, Singapore 169857, Singapore
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Moghaddam A, Bahrami M, Mirzadeh M, Khatami M, Simorgh S, Chimehrad M, Kruppke B, Bagher Z, Mehrabani D, Khonakdar HA. Recent trends in bone tissue engineering: a review of materials, methods, and structures. Biomed Mater 2024; 19:042007. [PMID: 38636500 DOI: 10.1088/1748-605x/ad407d] [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: 09/23/2023] [Accepted: 04/18/2024] [Indexed: 04/20/2024]
Abstract
Bone tissue engineering (BTE) provides the treatment possibility for segmental long bone defects that are currently an orthopedic dilemma. This review explains different strategies, from biological, material, and preparation points of view, such as using different stem cells, ceramics, and metals, and their corresponding properties for BTE applications. In addition, factors such as porosity, surface chemistry, hydrophilicity and degradation behavior that affect scaffold success are introduced. Besides, the most widely used production methods that result in porous materials are discussed. Gene delivery and secretome-based therapies are also introduced as a new generation of therapies. This review outlines the positive results and important limitations remaining in the clinical application of novel BTE materials and methods for segmental defects.
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Affiliation(s)
| | - Mehran Bahrami
- Department of Mechanical Engineering and Mechanics, Lehigh University, 27 Memorial Dr W, Bethlehem, PA 18015, United States of America
| | | | - Mehrdad Khatami
- Iran Polymer and Petrochemical Institute (IPPI), Tehran 14965-115, Iran
| | - Sara Simorgh
- Department of Tissue Engineering and Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammadreza Chimehrad
- Department of Mechanical & Aerospace Engineering, College of Engineering & Computer Science, University of Central Florida, Orlando, FL, United States of America
| | - Benjamin Kruppke
- Max Bergmann Center of Biomaterials and Institute of Materials Science, Technische Universität Dresden, 01069 Dresden, Germany
| | - Zohreh Bagher
- Department of Tissue Engineering and Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Davood Mehrabani
- Burn and Wound Healing Research Center, Shiraz University of Medical Sciences, Shiraz, Fars 71348-14336, Iran
- Stem Cell Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Fars 71345-1744, Iran
| | - Hossein Ali Khonakdar
- Iran Polymer and Petrochemical Institute (IPPI), Tehran 14965-115, Iran
- Max Bergmann Center of Biomaterials and Institute of Materials Science, Technische Universität Dresden, 01069 Dresden, Germany
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4
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Brodeur A, Roy V, Touzel-Deschênes L, Bianco S, Droit A, Fradette J, Ruel J, Gros-Louis F. Transcriptomic Analysis of Mineralized Adipose-Derived Stem Cell Tissues for Calcific Valve Disease Modelling. Int J Mol Sci 2024; 25:2291. [PMID: 38396969 PMCID: PMC10889332 DOI: 10.3390/ijms25042291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 02/07/2024] [Accepted: 02/12/2024] [Indexed: 02/25/2024] Open
Abstract
Calcific aortic valve disease (CAVD) is characterized by the fibrosis and mineralization of the aortic valve, which leads to aortic stenosis and heart failure. At the cellular level, this is due to the osteoblastic-like differentiation of valve interstitial cells (VICs), resulting in the calcification of the tissue. Unfortunately, human VICs are not readily available to study CAVD pathogenesis and the implicated mechanisms in vitro; however, adipose-derived stromal/stem cells (ASCs), carrying the patient's specific genomic features, have emerged as a promising cell source to model cardiovascular diseases due to their multipotent nature, availability, and patient-specific characteristics. In this study, we describe a comprehensive transcriptomic analysis of tissue-engineered, scaffold-free, ASC-embedded mineralized tissue sheets using bulk RNA sequencing. Bioinformatic and gene set enrichment analyses revealed the up-regulation of genes associated with the organization of the extracellular matrix (ECM), suggesting that the ECM could play a vital role in the enhanced mineralization observed in these tissue-engineered ASC-embedded sheets. Upon comparison with publicly available gene expression datasets from CAVD patients, striking similarities emerged regarding cardiovascular diseases and ECM functions, suggesting a potential link between ECM gene expression and CAVDs pathogenesis. A matrisome-related sub-analysis revealed the ECM microenvironment promotes the transcriptional activation of the master gene runt-related transcription factor 2 (RUNX2), which is essential in CAVD development. Tissue-engineered ASC-embedded sheets with enhanced mineralization could be a valuable tool for research and a promising avenue for the identification of more effective aortic valve replacement therapies.
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Affiliation(s)
- Alyssa Brodeur
- Department of Surgery, Faculty of Medicine, Université Laval, Quebec City, QC G1V 5C3, Canada; (A.B.); (V.R.); (L.T.-D.); (J.F.)
- Division of Regenerative Medicine, CHU de Quebec Université Laval Research Centre, Quebec City, QC G1J 5B3, Canada;
| | - Vincent Roy
- Department of Surgery, Faculty of Medicine, Université Laval, Quebec City, QC G1V 5C3, Canada; (A.B.); (V.R.); (L.T.-D.); (J.F.)
- Division of Regenerative Medicine, CHU de Quebec Université Laval Research Centre, Quebec City, QC G1J 5B3, Canada;
| | - Lydia Touzel-Deschênes
- Department of Surgery, Faculty of Medicine, Université Laval, Quebec City, QC G1V 5C3, Canada; (A.B.); (V.R.); (L.T.-D.); (J.F.)
- Division of Regenerative Medicine, CHU de Quebec Université Laval Research Centre, Quebec City, QC G1J 5B3, Canada;
| | - Stéphanie Bianco
- Department of Molecular Medicine, CHU de Quebec Université Laval Research Centre, Quebec City, QC G1V 5C3, Canada; (S.B.); (A.D.)
- Computational Biology Laboratory, CHU de Quebec Université Laval Research Centre, Quebec City, QC G1V 4G2, Canada
| | - Arnaud Droit
- Department of Molecular Medicine, CHU de Quebec Université Laval Research Centre, Quebec City, QC G1V 5C3, Canada; (S.B.); (A.D.)
- Computational Biology Laboratory, CHU de Quebec Université Laval Research Centre, Quebec City, QC G1V 4G2, Canada
| | - Julie Fradette
- Department of Surgery, Faculty of Medicine, Université Laval, Quebec City, QC G1V 5C3, Canada; (A.B.); (V.R.); (L.T.-D.); (J.F.)
- Division of Regenerative Medicine, CHU de Quebec Université Laval Research Centre, Quebec City, QC G1J 5B3, Canada;
| | - Jean Ruel
- Division of Regenerative Medicine, CHU de Quebec Université Laval Research Centre, Quebec City, QC G1J 5B3, Canada;
- Department of Mechanical Engineering, Faculty of Sciences and Engineering, Laval University, Quebec City, QC G1V 0A6, Canada
| | - François Gros-Louis
- Department of Surgery, Faculty of Medicine, Université Laval, Quebec City, QC G1V 5C3, Canada; (A.B.); (V.R.); (L.T.-D.); (J.F.)
- Division of Regenerative Medicine, CHU de Quebec Université Laval Research Centre, Quebec City, QC G1J 5B3, Canada;
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Hu X, Su Y, Xu J, Cheng YY, Liu T, Li X, Ma X, Chen Z, Song K. Electromagnetic field-mediated chitosan/gelatin/nano-hydroxyapatite and bone-derived scaffolds regulate the osteoblastic and chondrogenic phenotypes of adipose-derived stem cells to construct osteochondral tissue engineering niche in vitro. Int J Biol Macromol 2024; 258:128829. [PMID: 38128807 DOI: 10.1016/j.ijbiomac.2023.128829] [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: 10/01/2023] [Revised: 11/17/2023] [Accepted: 12/13/2023] [Indexed: 12/23/2023]
Abstract
It is critical to explore the effects of electromagnetic field (EMF) on the construction of functional osteochondral tissue, which has shown certain clinical significance for the treatment of osteochondral injury. At present, there are few studies on the effect of the direction of EMF on cells. This study aimed to investigate the effects of EMF coupling on different parameters to control adipose-derived stem cells (ADSCs) proliferation and specific chondrogenic and osteogenic differentiation at 2D level and 3D level. The proliferation and differentiation of EMF-induced ADSCs are jointly regulated by EMF and space structure. In this study, Cs7/Gel3/nHAP scaffolds were prepared with good degradation rate (86.75 ± 4.96 %) and absorb water (1100 %), and the pore size was 195.63 ± 54.72 μm. The bone-derived scaffold with a pore size of 267.17 ± 129.18 μm was obtained and its main component was hydroxyapatite. Cs7/Gel3/nHAP scaffolds and bone-derived scaffolds are suitable as 3D level materials. The optimal EMF intensity was 2 mT for chondrogenic differentiation and proliferation and 1 mT for osteogenic differentiation and proliferation. It is noteworthy that EMF has a negative correlation with ADSCs proliferation in the vertical direction at 2D level, while it has a positive correlation with ADSCs proliferation at 3D level. EMF mediated 3D osteochondral scaffold provide good strategy for osteochondral tissue engineering construction.
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Affiliation(s)
- Xueyan Hu
- State Key Laboratory of Fine Chemicals, Dalian R&D Center for Stem Cell and Tissue Engineering, Dalian University of Technology, Dalian 116024, China
| | - Ya Su
- State Key Laboratory of Fine Chemicals, Dalian R&D Center for Stem Cell and Tissue Engineering, Dalian University of Technology, Dalian 116024, China
| | - Jie Xu
- State Key Laboratory of Fine Chemicals, Dalian R&D Center for Stem Cell and Tissue Engineering, Dalian University of Technology, Dalian 116024, China
| | - Yuen Yee Cheng
- Institute for Biomedical Materials and Devices, Faculty of Science, University of Technology Sydney, NSW 2007, Australia
| | - Tianqing Liu
- State Key Laboratory of Fine Chemicals, Dalian R&D Center for Stem Cell and Tissue Engineering, Dalian University of Technology, Dalian 116024, China
| | - Xiangqin Li
- State Key Laboratory of Fine Chemicals, Dalian R&D Center for Stem Cell and Tissue Engineering, Dalian University of Technology, Dalian 116024, China.
| | - Xiao Ma
- Department of Anesthesia, First Affiliated Hospital of Dalian Medical University, Dalian 116011, China.
| | - Zhen Chen
- Clinical Laboratory, First Affiliated Hospital of Dalian Medical University, Dalian 116011, China.
| | - Kedong Song
- State Key Laboratory of Fine Chemicals, Dalian R&D Center for Stem Cell and Tissue Engineering, Dalian University of Technology, Dalian 116024, China.
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Dong L, Li X, Leng W, Guo Z, Cai T, Ji X, Xu C, Zhu Z, Lin J. Adipose stem cells in tissue regeneration and repair: From bench to bedside. Regen Ther 2023; 24:547-560. [PMID: 37854632 PMCID: PMC10579872 DOI: 10.1016/j.reth.2023.09.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 09/21/2023] [Accepted: 09/28/2023] [Indexed: 10/20/2023] Open
Abstract
ADSCs are a large number of mesenchymal stem cells in Adipose tissue, which can be applied to tissue engineering. ADSCs have the potential of multi-directional differentiation, and can differentiate into bone tissue, cardiac tissue, urothelial cells, skin tissue, etc. Compared with other mesenchymal stem cells, ADSCs have a multitude of promising advantages, such as abundant number, accessibility in cell culture, stable function, and less immune rejection. There are two main methods to use ADSCs for tissue repair and regeneration. One is to implant the "ADSCs-scaffold composite" into the injured site to promote tissue regeneration. The other is cell-free therapy: using ADSC-exos or ADSC-CM alone to release a large number of miRNAs, cytokines and other bioactive substances to promote tissue regeneration. The tissue regeneration potential of ADSCs is regulated by a variety of cytokines, signaling molecules, and external environment. The differentiation of ADSCs into different tissues is also induced by growth factors, ions, hormones, scaffold materials, physical stimulation, and other factors. The specific mechanisms are complex, and most of the signaling pathways need to be further explored. This article reviews and summarizes the mechanism and clinical application of ADSCs in tissue injury repair so far, and puts forward further problems that need to be solved in this field, hoping to provide directions for further research in this field.
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Affiliation(s)
- Lei Dong
- Department of Urology, Peking University First Hospital, Beijing, 100034, China
- Institute of Urology, Peking University, Beijing, 100034, China
- National Urological Cancer Center, Beijing, 100034, China
- Beijing Key Laboratory of Urogenital Diseases (male) Molecular Diagnosis and Treatment Center, Beijing, 100034, China
| | - Xiaoyu Li
- Department of Urology, Peking University First Hospital, Beijing, 100034, China
- Institute of Urology, Peking University, Beijing, 100034, China
- National Urological Cancer Center, Beijing, 100034, China
- Beijing Key Laboratory of Urogenital Diseases (male) Molecular Diagnosis and Treatment Center, Beijing, 100034, China
| | - Wenyuan Leng
- Department of Urology, Peking University First Hospital, Beijing, 100034, China
- Institute of Urology, Peking University, Beijing, 100034, China
- National Urological Cancer Center, Beijing, 100034, China
- Beijing Key Laboratory of Urogenital Diseases (male) Molecular Diagnosis and Treatment Center, Beijing, 100034, China
| | - Zhenke Guo
- Department of Urology, Peking University First Hospital, Beijing, 100034, China
- Institute of Urology, Peking University, Beijing, 100034, China
- National Urological Cancer Center, Beijing, 100034, China
- Beijing Key Laboratory of Urogenital Diseases (male) Molecular Diagnosis and Treatment Center, Beijing, 100034, China
| | - Tianyu Cai
- Department of Urology, Peking University First Hospital, Beijing, 100034, China
- Institute of Urology, Peking University, Beijing, 100034, China
- National Urological Cancer Center, Beijing, 100034, China
- Beijing Key Laboratory of Urogenital Diseases (male) Molecular Diagnosis and Treatment Center, Beijing, 100034, China
| | - Xing Ji
- Department of Urology, Peking University First Hospital, Beijing, 100034, China
- Institute of Urology, Peking University, Beijing, 100034, China
- National Urological Cancer Center, Beijing, 100034, China
- Beijing Key Laboratory of Urogenital Diseases (male) Molecular Diagnosis and Treatment Center, Beijing, 100034, China
| | - Chunru Xu
- Department of Urology, Peking University First Hospital, Beijing, 100034, China
- Institute of Urology, Peking University, Beijing, 100034, China
- National Urological Cancer Center, Beijing, 100034, China
- Beijing Key Laboratory of Urogenital Diseases (male) Molecular Diagnosis and Treatment Center, Beijing, 100034, China
| | - Zhenpeng Zhu
- Department of Urology, Peking University First Hospital, Beijing, 100034, China
- Institute of Urology, Peking University, Beijing, 100034, China
- National Urological Cancer Center, Beijing, 100034, China
- Beijing Key Laboratory of Urogenital Diseases (male) Molecular Diagnosis and Treatment Center, Beijing, 100034, China
| | - Jian Lin
- Department of Urology, Peking University First Hospital, Beijing, 100034, China
- Institute of Urology, Peking University, Beijing, 100034, China
- National Urological Cancer Center, Beijing, 100034, China
- Beijing Key Laboratory of Urogenital Diseases (male) Molecular Diagnosis and Treatment Center, Beijing, 100034, China
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Yun HH, Kim SG, Park SI, Jo W, Kang KK, Lee EJ, Kim DK, Jung HS, Son JY, Park JM, Park HS, Lee S, Shin HI, Hong IH, Jeong KS. Early Osteogenic-Induced Adipose-Derived Stem Cells and Canine Bone Regeneration Potential Analyzed Using Biodegradable Scaffolds. Bioengineering (Basel) 2023; 10:1311. [PMID: 38002434 PMCID: PMC10669612 DOI: 10.3390/bioengineering10111311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 11/05/2023] [Accepted: 11/07/2023] [Indexed: 11/26/2023] Open
Abstract
The complex process of bone regeneration is influenced by factors such as inflammatory responses, tissue interactions, and progenitor cells. Currently, multiple traumas can interfere with fracture healing, causing the prolonging or failure of healing. In these cases, bone grafting is the most effective treatment. However, there are several drawbacks, such as morbidity at the donor site and availability of suitable materials. Advantages have been provided in this field by a variety of stem cell types. Adipose-derived stem cells (ASCs) show promise. In the radiological examination of this study, it was confirmed that the C/S group showed faster regeneration than the other groups, and Micro-CT also showed that the degree of bone formation in the defect area was highest in the C/S group. Compared to the control group, the change in cortical bone area in the defect area decreased in the sham group (0.874), while it slightly increased in the C/S group (1.027). An increase in relative vascularity indicates a decrease in overall bone density, but a weak depression filled with fibrous tissue was observed outside the compact bone. It was confirmed that newly formed cortical bone showed a slight difference in bone density compared to surrounding normal bone tissue due to increased distribution of cortical bone. In this study, we investigated the effect of bone regeneration by ADMSCs measured by radiation and pathological effects. These data can ultimately be applied to humans with important clinical applications in various bone diseases, regenerative, and early stages of formative differentiation.
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Affiliation(s)
- Hyun-Ho Yun
- Department of Veterinary Pathology, College of Veterinary Medicine, Kyungpook National University, Daegu 41566, Republic of Korea; (H.-H.Y.); (K.-K.K.); (E.-J.L.); (J.-Y.S.); (J.-M.P.)
- Preclinical Research Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Republic of Korea; (S.-G.K.); (W.J.); (D.-K.K.); (H.-S.J.)
| | - Seong-Gon Kim
- Preclinical Research Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Republic of Korea; (S.-G.K.); (W.J.); (D.-K.K.); (H.-S.J.)
| | - Se-Il Park
- Cardiovascular Product Evaluation Center, Yonsei University College of Medicine, Seoul 03722, Republic of Korea;
| | - Woori Jo
- Preclinical Research Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Republic of Korea; (S.-G.K.); (W.J.); (D.-K.K.); (H.-S.J.)
| | - Kyung-Ku Kang
- Department of Veterinary Pathology, College of Veterinary Medicine, Kyungpook National University, Daegu 41566, Republic of Korea; (H.-H.Y.); (K.-K.K.); (E.-J.L.); (J.-Y.S.); (J.-M.P.)
- Preclinical Research Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Republic of Korea; (S.-G.K.); (W.J.); (D.-K.K.); (H.-S.J.)
| | - Eun-Joo Lee
- Department of Veterinary Pathology, College of Veterinary Medicine, Kyungpook National University, Daegu 41566, Republic of Korea; (H.-H.Y.); (K.-K.K.); (E.-J.L.); (J.-Y.S.); (J.-M.P.)
| | - Dong-Kyu Kim
- Preclinical Research Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Republic of Korea; (S.-G.K.); (W.J.); (D.-K.K.); (H.-S.J.)
| | - Hoe-Su Jung
- Preclinical Research Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Republic of Korea; (S.-G.K.); (W.J.); (D.-K.K.); (H.-S.J.)
| | - Ji-Yoon Son
- Department of Veterinary Pathology, College of Veterinary Medicine, Kyungpook National University, Daegu 41566, Republic of Korea; (H.-H.Y.); (K.-K.K.); (E.-J.L.); (J.-Y.S.); (J.-M.P.)
| | - Jae-Min Park
- Department of Veterinary Pathology, College of Veterinary Medicine, Kyungpook National University, Daegu 41566, Republic of Korea; (H.-H.Y.); (K.-K.K.); (E.-J.L.); (J.-Y.S.); (J.-M.P.)
| | - Hyun-Sook Park
- Cell Engineering for Origin Research Center, Seoul 03150, Republic of Korea; (H.-S.P.); (S.L.)
| | - Sunray Lee
- Cell Engineering for Origin Research Center, Seoul 03150, Republic of Korea; (H.-S.P.); (S.L.)
| | - Hong-In Shin
- Department of Oral Pathology and Regenerative Medicine, School of Dentistry, Kyungpook National University, Daegu 41940, Republic of Korea;
| | - Il-Hwa Hong
- Department of Veterinary Pathology, College of Veterinary Medicine, Gyeongsang National University, Jinju 52828, Republic of Korea;
| | - Kyu-Shik Jeong
- Department of Veterinary Pathology, College of Veterinary Medicine, Kyungpook National University, Daegu 41566, Republic of Korea; (H.-H.Y.); (K.-K.K.); (E.-J.L.); (J.-Y.S.); (J.-M.P.)
- Institute for Next Generation Unified Technology, Hoseo University, Asan 31499, Republic of Korea
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Anastasio AT, Bagheri K, Adams SB. Contemporary Review: The Use of Adipocyte-Derived Mesenchymal Stem Cells in Pathologies of the Foot and Ankle. FOOT & ANKLE ORTHOPAEDICS 2023; 8:24730114231207643. [PMID: 37929076 PMCID: PMC10623921 DOI: 10.1177/24730114231207643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2023] Open
Affiliation(s)
| | - Kian Bagheri
- Department of Orthopedic Surgery, Duke University Hospital, Durham, NC, USA
- Campbell University School of Osteopathic Medicine, Lillington, NC, USA
| | - Samuel B. Adams
- Department of Orthopedic Surgery, Duke University Hospital, Durham, NC, USA
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9
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Xu W, Yang Y, Li N, Hua J. Interaction between Mesenchymal Stem Cells and Immune Cells during Bone Injury Repair. Int J Mol Sci 2023; 24:14484. [PMID: 37833933 PMCID: PMC10572976 DOI: 10.3390/ijms241914484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 09/13/2023] [Accepted: 09/19/2023] [Indexed: 10/15/2023] Open
Abstract
Fractures are the most common large organ trauma in humans. The initial inflammatory response promotes bone healing during the initial post-fracture phase, but chronic and persistent inflammation due to infection or other factors does not contribute to the healing process. The precise mechanisms by which immune cells and their cytokines are regulated in bone healing remain unclear. The use of mesenchymal stem cells (MSCs) for cellular therapy of bone injuries is a novel clinical treatment approach. Bone progenitor MSCs not only differentiate into bone, but also interact with the immune system to promote the healing process. We review in vitro and in vivo studies on the role of the immune system and bone marrow MSCs in bone healing and their interactions. A deeper understanding of this paradigm may provide clues to potential therapeutic targets in the healing process, thereby improving the reliability and safety of clinical applications of MSCs to promote bone healing.
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Affiliation(s)
| | | | - Na Li
- Shaanxi Centre of Stem Cells Engineering & Technology, College of Veterinary Medicine, Northwest A&F University, Yangling, Xianyang 712100, China; (W.X.); (Y.Y.)
| | - Jinlian Hua
- Shaanxi Centre of Stem Cells Engineering & Technology, College of Veterinary Medicine, Northwest A&F University, Yangling, Xianyang 712100, China; (W.X.); (Y.Y.)
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10
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He Y, Li X, Huang B, Yang Y, Luo N, Song W, Huang B. EXOSOMAL CIRCVMA21 DERIVED FROM ADIPOSE-DERIVED STEM CELLS ALLEVIATES SEPSIS-INDUCED ACUTE KIDNEY INJURY BY TARGETING MIR-16-5P. Shock 2023; 60:419-426. [PMID: 37493568 DOI: 10.1097/shk.0000000000002179] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/27/2023]
Abstract
ABSTRACT Background: Exosome from adipose-derived stem cells (ADSCs-Exo) has been shown to inhibit the progression of human diseases, including sepsis-related acute kidney injury (AKI). CircVMA21 is considered to be an important regulator for sepsis-related AKI. However, whether ADSCs-Exo affected sepsis-induced AKI by delivering circVMA21 is not clear. Methods: Adipose-derived stem cells were identified by alizarin red staining, oil red O staining, and flow cytometry. Exosome from adipose-derived stem cells was authenticated by transmission electron microscopy, nanoparticle tracking analysis, western blot analysis, and immunofluorescence assay. Cell apoptosis was assessed by flow cytometry, and inflammation cytokine levels were determined by ELISA. Lactate production was assessed using Lactate Acid Content Assay Kit. The expression levels of aerobic glycolysis-related markers, circVMA21 and miR-16-5p, was evaluated by quantitative real time-polymerase chain reaction. Dual-luciferase reporter assay and RIP assay were employed to detect RNA interaction. Animal experiments were used to evaluate the role of ADSCs-Exo on renal function and cell injury in LPS-induced AKI mice model. Results: Exosome from adipose-derived stem cells inhibited LPS-induced HK-2 cell apoptosis, inflammation, and aerobic glycolysis. Knockdown of exosomal circVMA21 derived from ADSCs enhanced HK-2 cell injury induced by LPS. In terms of mechanism, circVMA21 could serve as sponge for miR-16-5p. Besides, miR-16-5p inhibitor reversed the promotion effect of Exo-sh-circVMA21 on LPS-induced cell injury. In addition, ADSCs-Exo protected LPS-induced AKI in mice by increasing circVMA21 expression and decreasing miR-16-5p expression. Conclusion: Exosomal circVMA21 derived by ADSCs relieved LPS-induced AKI through targeting miR-16-5p, which provided a potential molecular target for treating sepsis-related AKI.
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Affiliation(s)
- Yuexian He
- Department of PICU, The Fifth Affiliated Hospital of Zunyi Medical University, Zhuhai, People's Republic of China
| | - Xiaoyue Li
- Department of ICU, The Fifth Affiliated Hospital of Zunyi Medical University, Zhuhai City, People's Republic of China
| | - Bolun Huang
- Department of PICU, Guangzhou Women and Children's Medical Center, Guangzhou City, People's Republic of China
| | - Yiyu Yang
- Department of PICU, Guangzhou Women and Children's Medical Center, Guangzhou City, People's Republic of China
| | - Nandu Luo
- Zunyi Medical University, Zunyi City, People's Republic of China
| | - Wenxiu Song
- Department of PICU, The Fifth Affiliated Hospital of Zunyi Medical University, Zhuhai, People's Republic of China
| | - Bo Huang
- Department of PICU, The Fifth Affiliated Hospital of Zunyi Medical University, Zhuhai, People's Republic of China
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11
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Wang G, Jin M, Sun Y, An Y, Zhao Z. Combining Diced Cartilage with Chondrocyte Spheroids in GelMA Hydrogel: An Animal Study in Diced Cartilage Grafting Technique. Tissue Eng Regen Med 2023; 20:285-294. [PMID: 36592327 PMCID: PMC10070587 DOI: 10.1007/s13770-022-00499-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 09/22/2022] [Accepted: 10/04/2022] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND The phenotype maintenance of diced cartilage is a very important factor to reduce cartilage absorption rate in augmentation rhinoplasty. A novel method which combined diced cartilage with chondrocyte spheroids in gelatin methacrylate (GelMA) hydrogel may have potentially good performance in phenotype maintenance, and is worth exploring. METHODS The complex grafts formed by loading diced cartilage with chondrocyte spheroids into GelMA hydrogel were used as the experimental group, and the grafts formed of diced cartilage in GelMA were used as the control group. The two groups of grafts were implanted subcutaneously in nude mice. After 1 month and 3 months, the grafts were taken for general observation and histological analysis. The diameter changes of cartilage, the nuclei loss of chondrocyte, and glycosaminoglycan secretion were analyzed. RESULTS Chondrocyte spheroids with obvious proliferation can be seen in the experimental group. Some diced cartilages had become a whole through the interconnection of chondrocyte spheroids. In addition, the diameter of the chondrocyte spheroids-diced cartilage complex in the experimental group increased significantly, and its nuclei loss rate was less than 1/2 of that in the control group. The maintenance of proteoglycans in diced cartilages in the experimental group was significantly better than that in the control group. CONCLUSION The combination of diced cartilage with chondrocyte spheroids in GelMA hydrogel can significantly reduce the absorption of cartilage extracellular matrix, enhance phenotype maintenance during subcutaneous ectopic implantation, and can produce inter-chondral connections.
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Affiliation(s)
- Guanhuier Wang
- Department of Plastic Surgery, Peking University Third Hospital, No. 49 of North Huayuan Road, Haidian District, Beijing, 100191, China
| | - Mengying Jin
- Department of Plastic Surgery, Peking University Third Hospital, No. 49 of North Huayuan Road, Haidian District, Beijing, 100191, China
| | - Yimou Sun
- Department of Plastic Surgery, Peking University Third Hospital, No. 49 of North Huayuan Road, Haidian District, Beijing, 100191, China
| | - Yang An
- Department of Plastic Surgery, Peking University Third Hospital, No. 49 of North Huayuan Road, Haidian District, Beijing, 100191, China.
| | - Zhenmin Zhao
- Department of Plastic Surgery, Peking University Third Hospital, No. 49 of North Huayuan Road, Haidian District, Beijing, 100191, China.
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12
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Liu B, He M, Chen B, Shuai Y, He X, Liu K, Li J, Jin L. Identification of key pathways in zirconia/dental pulp stem cell composite scaffold-mediated macrophage polarization through transcriptome sequencing. Biotechnol Genet Eng Rev 2023:1-25. [PMID: 36942591 DOI: 10.1080/02648725.2023.2191080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
Seed cells and scaffold materials are essential components of tissue engineering. In this study, we investigated the key pathway of the zirconia/dental pulp stem cell composite scaffold in regulating macrophage polarization by transcriptome sequencing. We established N-rGO/ZrO2 composite scaffold and confirmed its structure using various analytical techniques, including SEM, TEM, FTIR, Raman spectra, XPS, and XRD. DPSCs were seeded onto N-rGO/ZrO2 composite scaffold material, and their proliferation, adhesion, and osteogenic differentiation were evaluated by CCK-8, immunofluorescence staining, ALP staining, and alizarin red staining. We then co-cultured DPSCs combined with N-rGO/ZrO2 as composite material with THP-1 cells in a transwell system to investigate the effect of the composite on macrophage polarization. The levels of pro-inflammatory (M1) and anti-inflammatory (M2) phenotypes were assessed by RT-qPCR and western blot. Through bulk RNA sequencing, we detected the transcriptional characteristics of macrophages under the regulation of the composite materials, and identified the differential genes using the DEseq2 package. We also analyzed the cellular and molecular functions of differentially expressed genes (DEGs) in THP-1 cells with DPSCs combined with N-rGO/ZrO2 treatment using GO enrichment analysis and KEGG pathway enrichment analysis. Our results showed that N-rGO/ZrO2 composite scaffold promoted the proliferation, adhesion, and osteogenic differentiation of DPSCs. Moreover, N-rGO/ZrO2 composite scaffold combined with DPSCs regulated macrophage migration, polarization, and glycolysis. Mechanistically, the combination of N-rGO/ZrO2 composite materials and DPSCs regulated macrophage polarization by activating the TNF signaling pathway. This finding provides a new approach to the clinical preservation of maxillofacial bone defect repair.
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Affiliation(s)
- Bingyao Liu
- Department of Stomatology, Jinling Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Maodian He
- Department of Stomatology, Jinling Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Bo Chen
- Department of Stomatology, Jinling Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yi Shuai
- Department of Stomatology, Jinling Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xinyao He
- Department of Stomatology, Jinling Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Ke Liu
- Department of Stomatology, Jinling Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Junxia Li
- Department of Stomatology, Jinling Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Lei Jin
- Department of Stomatology, Jinling Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
- Department of Stomatology, The First Affiliated Hospital of Nanjing Medical University
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Alamán‐Díez P, García‐Gareta E, Arruebo M, Pérez MÁ. A bone-on-a-chip collagen hydrogel-based model using pre-differentiated adipose-derived stem cells for personalized bone tissue engineering. J Biomed Mater Res A 2023; 111:88-105. [PMID: 36205241 PMCID: PMC9828068 DOI: 10.1002/jbm.a.37448] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 08/24/2022] [Accepted: 09/13/2022] [Indexed: 01/12/2023]
Abstract
Mesenchymal stem cells have contributed to the continuous progress of tissue engineering and regenerative medicine. Adipose-derived stem cells (ADSC) possess many advantages compared to other origins including easy tissue harvesting, self-renewal potential, and fast population doubling time. As multipotent cells, they can differentiate into osteoblastic cell linages. In vitro bone models are needed to carry out an initial safety assessment in the study of novel bone regeneration therapies. We hypothesized that 3D bone-on-a-chip models containing ADSC could closely recreate the physiological bone microenvironment and promote differentiation. They represent an intermedium step between traditional 2D-in vitro and in vivo experiments facilitating the screening of therapeutic molecules while saving resources. Herein, we have differentiated ADSC for 7 and 14 days and used them to fabricate in vitro bone models by embedding the pre-differentiated cells in a 3D collagen matrix placed in a microfluidic chip. Osteogenic markers such as alkaline phosphatase activity, calcium mineralization, changes on cell morphology, and expression of specific proteins (bone sialoprotein 2, dentin matrix acidic phosphoprotein-1, and osteocalcin) were evaluated to determine cell differentiation potential and evolution. This is the first miniaturized 3D-in vitro bone model created from pre-differentiated ADSC embedded in a hydrogel collagen matrix which could be used for personalized bone tissue engineering.
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Affiliation(s)
- Pilar Alamán‐Díez
- Multiscale in Mechanical and Biological Engineering, Aragón Institute of Engineering Research (I3A), Aragón Institute of Healthcare Research (IIS Aragón)University of ZaragozaZaragozaSpain
| | - Elena García‐Gareta
- Multiscale in Mechanical and Biological Engineering, Aragón Institute of Engineering Research (I3A), Aragón Institute of Healthcare Research (IIS Aragón)University of ZaragozaZaragozaSpain,Division of Biomaterials and Tissue Engineering, UCL Eastman Dental InstituteUniversity College LondonLondonUK
| | - Manuel Arruebo
- Aragón Institute of Nanoscience and Materials (INMA), Consejo Superior de Investigaciones Científicas (CSIC)University of ZaragozaZaragozaSpain,Department of Chemical EngineeringUniversity of ZaragozaZaragozaSpain
| | - María Ángeles Pérez
- Multiscale in Mechanical and Biological Engineering, Aragón Institute of Engineering Research (I3A), Aragón Institute of Healthcare Research (IIS Aragón)University of ZaragozaZaragozaSpain
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14
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The effect of hypergravity, hyperbaric pressure, and hypoxia on osteogenic differentiation of adipose stem cells. Tissue Cell 2022; 78:101886. [DOI: 10.1016/j.tice.2022.101886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 08/01/2022] [Accepted: 08/02/2022] [Indexed: 11/22/2022]
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15
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Zhang Z, Yang X, Cao X, Qin A, Zhao J. Current applications of adipose-derived mesenchymal stem cells in bone repair and regeneration: A review of cell experiments, animal models, and clinical trials. Front Bioeng Biotechnol 2022; 10:942128. [PMID: 36159705 PMCID: PMC9490047 DOI: 10.3389/fbioe.2022.942128] [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: 05/12/2022] [Accepted: 08/22/2022] [Indexed: 11/13/2022] Open
Abstract
In the field of orthopaedics, bone defects caused by severe trauma, infection, tumor resection, and skeletal abnormalities are very common. However, due to the lengthy and painful process of related surgery, people intend to shorten the recovery period and reduce the risk of rejection; as a result, more attention is being paid to bone regeneration with mesenchymal stromal cells, one of which is the adipose-derived mesenchymal stem cells (ASCs) from adipose tissue. After continuous subculture and cryopreservation, ASCs still have the potential for multidirectional differentiation. They can be implanted in the human body to promote bone repair after induction in vitro, solve the problems of scarce sources and large damage, and are expected to be used in the treatment of bone defects and non-union fractures. However, the diversity of its differentiation lineage and the lack of bone formation potential limit its current applications in bone disease. Here, we concluded the current applications of ASCs in bone repair, especially with the combination and use of physical and biological methods. ASCs alone have been proved to contribute to the repair of bone damage in vivo and in vitro. Attaching to bone scaffolds or adding bioactive molecules can enhance the formation of the bone matrix. Moreover, we further evaluated the efficiency of ASC-committed differentiation in the bone in conditions of cell experiments, animal models, and clinical trials. The results show that ASCs in combination with synthetic bone grafts and biomaterials may affect the regeneration, augmentation, and vascularization of bone defects on bone healing. The specific conclusion of different materials applied with ASCs may vary. It has been confirmed to benefit osteogenesis by regulating osteogenic signaling pathways and gene transduction. Exosomes secreted by ASCs also play an important role in osteogenesis. This review will illustrate the understanding of scientists and clinicians of the enormous promise of ASCs’ current applications and future development in bone repair and regeneration, and provide an incentive for superior employment of such strategies.
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Affiliation(s)
- Zhengyue Zhang
- Shanghai Key Laboratory of Orthopedic Implants, Department of Orthopedics, Ninth People’s Hospital, Shanghai, China
| | - Xiao Yang
- Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Xiankun Cao
- Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - An Qin
- Shanghai Jiaotong University School of Medicine, Shanghai, China
- *Correspondence: An Qin, ; Jie Zhao,
| | - Jie Zhao
- Shanghai Jiaotong University School of Medicine, Shanghai, China
- *Correspondence: An Qin, ; Jie Zhao,
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Zhang Y, Li X, Li J, Liu D, Zhai L, Wang X, Abdurahman A, Yokota H, Zhang P. Knee Loading Enhances the Migration of Adipose-Derived Stem Cells to the Osteoarthritic Sites Through the SDF-1/CXCR4 Regulatory Axis. Calcif Tissue Int 2022; 111:171-184. [PMID: 35429248 DOI: 10.1007/s00223-022-00976-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 03/30/2022] [Indexed: 11/02/2022]
Abstract
Osteoarthritis (OA) is a whole joint disorder that is characterized by cartilage damage and abnormal remodeling of subchondral bone. Injecting adipose-derived stem cells (ASCs) into the knee joint cavity can assist in repairing osteoarthritic joints, but their ability to migrate to the damaged site is limited. Our previous studies have shown that knee loading can improve the symptoms of OA, but the effect and mechanism of knee loading on the migration of ASCs in OA remain unclear. We employed a mouse model of OA in the knee and applied knee loading (1 N at 5 Hz for 6 min/day for 2 weeks) after the intra-articular injection of ASCs. The cartilage and subchondral bone repair were assessed by histopathological analysis. Immunofluorescence assays were also used to analyze the migration of ASCs. Using cell cultures, we evaluated the migration of ASCs using the transwell migration and wound healing assays. In vivo experiments showed that knee loading promoted the migration of ASCs, increased the local SDF-1 level, and accelerated the repair of the OA-damaged sites. Mechanistically, the observed effects were blocked by the SDF-1/CXCR4 inhibitor. The in vitro results further revealed that knee loading promoted the migration of ASCs and the inhibition of SDF-1/CXCR4 significantly suppressed the beneficial loading effect. The results herein suggested that the migration of ASCs was enhanced by knee loading through the SDF-1/CXCR4 regulatory axis, and mechanical loading promoted the joint-protective effect of ASCs.
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Affiliation(s)
- Yifan Zhang
- Department of Anatomy and Histology, School of Basic Medical Sciences, Tianjin Medical University, 22 Qixiangtai Road, Tianjin, 300070, China
| | - Xinle Li
- Department of Anatomy and Histology, School of Basic Medical Sciences, Tianjin Medical University, 22 Qixiangtai Road, Tianjin, 300070, China
- Key Laboratory of Hormones and Development (Ministry of Health), Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300070, China
| | - Jie Li
- Department of Anatomy and Histology, School of Basic Medical Sciences, Tianjin Medical University, 22 Qixiangtai Road, Tianjin, 300070, China
- Key Laboratory of Hormones and Development (Ministry of Health), Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300070, China
| | - Daquan Liu
- Department of Anatomy and Histology, School of Basic Medical Sciences, Tianjin Medical University, 22 Qixiangtai Road, Tianjin, 300070, China
- Key Laboratory of Hormones and Development (Ministry of Health), Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300070, China
| | - Lidong Zhai
- Department of Anatomy and Histology, School of Basic Medical Sciences, Tianjin Medical University, 22 Qixiangtai Road, Tianjin, 300070, China
| | - Xuetong Wang
- Department of Anatomy and Histology, School of Basic Medical Sciences, Tianjin Medical University, 22 Qixiangtai Road, Tianjin, 300070, China
| | - Abdusami Abdurahman
- Department of Anatomy and Histology, School of Basic Medical Sciences, Tianjin Medical University, 22 Qixiangtai Road, Tianjin, 300070, China
| | - Hiroki Yokota
- Department of Biomedical Engineering, Indiana University-Purdue University, Indianapolis, IN, 46202, USA
| | - Ping Zhang
- Department of Anatomy and Histology, School of Basic Medical Sciences, Tianjin Medical University, 22 Qixiangtai Road, Tianjin, 300070, China.
- Key Laboratory of Hormones and Development (Ministry of Health), Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300070, China.
- Tianjin Key Laboratory of Spine and Spinal Cord, Tianjin Medical University, Tianjin, 300052, China.
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Abdel Aziz I, Maver L, Giannasi C, Niada S, Brini AT, Antognazza MR. Polythiophene-mediated light modulation of membrane potential and calcium signalling in human adipose-derived stem/stromal cells. JOURNAL OF MATERIALS CHEMISTRY. C 2022; 10:9823-9833. [PMID: 36277082 PMCID: PMC9487879 DOI: 10.1039/d2tc01426b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 06/05/2022] [Indexed: 06/16/2023]
Abstract
Recent progress in the fields of regenerative medicine and tissue engineering has been strongly fostered both by the investigation of crucial cues, able to trigger the regeneration of damaged tissues, and by the development of ad hoc functional materials, capable of selectively (re-)activating relevant physiological pathways. In parallel to the successful realization of biochemical cues and the optimization of delivery protocols, the use of biophysical stimuli has been emerging as an alternative, highly effective strategy. Techniques based on electrical, magnetic and mechanical stimulation have been reported to efficiently direct differentiation of stem cells and modulate cell physiology at different developmental stages. In this framework, the use of optical stimulation represents a valuable approach, possibly overcoming current limitations of chemical cues, like limited spatial and temporal resolution and poor control over the extracellular environment. Surprisingly, the effects of light on the physiological properties (light toxicity, cell membrane potential, and cell ionic trafficking) of undifferentiated cells, as well as on their differentiation pathways, were investigated to a very limited extent and rarely quantified in a systematic way. In this work, we aim at clarifying the effects of optical excitation on the physiological behaviour of undifferentiated human adipose-derived stem cells (hASC), cultured on top of a light-sensitive conjugated polymer, region-regular poly-3-hexyl-thiophene (P3HT). Interestingly, we observe statistically significant modulation of the cell membrane potential, as well as noticeable effects on intracellular calcium signalling, triggered by P3HT excitation upon green light stimuli. Possible mechanisms involved in the signal transduction pathways are considered and critically discussed. The capability to modulate the physiological response of hASC upon photoexcitation, in a highly controlled and selective manner, provides a promptly available and non invasive diagnostic tool, thus contributing to the understanding of the complex machinery behind stem cells and material interfaces. Moreover, it may open the route to novel techniques to drive the differentiation path with unprecedented versatility and operational easiness.
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Affiliation(s)
- Ilaria Abdel Aziz
- Center for Nano Science and Technology@PoliMi, Istituto Italiano di Tecnologia, via Giovanni Pascoli 70/3 20133 Milano Italy
- Politecnico di Milano, Dip.to di Fisica, P.zza L. da Vinci 32 20133 Milano Italy
| | - Leonardo Maver
- Center for Nano Science and Technology@PoliMi, Istituto Italiano di Tecnologia, via Giovanni Pascoli 70/3 20133 Milano Italy
- Politecnico di Milano, Dip.to di Fisica, P.zza L. da Vinci 32 20133 Milano Italy
| | - Chiara Giannasi
- University of Milan, Department of Biomedical, Surgical and Dental Sciences, Via Vanvitelli 32 20129 Milano Italy
- IRCCS Istituto Ortopedico Galeazzi, Via Galeazzi 4 20161 Milano Italy
| | - Stefania Niada
- IRCCS Istituto Ortopedico Galeazzi, Via Galeazzi 4 20161 Milano Italy
| | - Anna T Brini
- University of Milan, Department of Biomedical, Surgical and Dental Sciences, Via Vanvitelli 32 20129 Milano Italy
- IRCCS Istituto Ortopedico Galeazzi, Via Galeazzi 4 20161 Milano Italy
| | - Maria Rosa Antognazza
- Center for Nano Science and Technology@PoliMi, Istituto Italiano di Tecnologia, via Giovanni Pascoli 70/3 20133 Milano Italy
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Park JS, Kim D, Hong HS. Priming with a Combination of FGF2 and HGF Restores the Impaired Osteogenic Differentiation of Adipose-Derived Stem Cells. Cells 2022; 11:cells11132042. [PMID: 35805126 PMCID: PMC9265418 DOI: 10.3390/cells11132042] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 06/20/2022] [Accepted: 06/26/2022] [Indexed: 02/05/2023] Open
Abstract
Classical aging-associated diseases include osteoporosis, diabetes, hypertension, and arthritis. Osteoporosis causes the bone to become brittle, increasing fracture risk. Among the various treatments for fractures, stem cell transplantation is currently in the spotlight. Poor paracrine/differentiation capacity, owing to donor age or clinical history, limits efficacy. Lower levels of fibroblast growth factor 2 (FGF2) and hepatocyte growth factor (HGF) are involved in cell repopulation, angiogenesis, and bone formation in the elderly ADSCs (ADSC-E) than in the young ADSCs (ADSC-Y). Here, we study the effect of FGF2/HGF priming on the osteogenic potential of ADSC-E, determined by calcium deposition in vitro and ectopic bone formation in vivo. Age-induced FGF2/HGF deficiency was confirmed in ADSCs, and their supplementation enhanced the osteogenic differentiation ability of ADSC-E. Priming with FGF2/HGF caused an early shift of expression of osteogenic markers, including Runt-related transcription factor 2 (Runx-2), osterix, and alkaline phosphatase (ALP) during osteogenic differentiation. FGF2/HGF priming also created an environment favorable to osteogenesis by facilitating the secretion of bone morphogenetic protein 2 (BMP-2) and vascular endothelial growth factor (VEGF). Bone tissue of ADSC-E origin was observed in mice transplanted with FGF/HGF-primed ADSC-E. Collectively, FGF2/HGF priming could enhance the bone-forming capacity in ADSC-E. Therefore, growth factor-mediated cellular priming can enhance ADSC differentiation in bone diseases and thus contributes to the increased efficacy in vivo.
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Affiliation(s)
- Jeong Seop Park
- Department of Biomedical Science and Technology, Graduate School, Kyung Hee University, Seoul 02447, Korea; (J.S.P.); (D.K.)
| | - Doyoung Kim
- Department of Biomedical Science and Technology, Graduate School, Kyung Hee University, Seoul 02447, Korea; (J.S.P.); (D.K.)
| | - Hyun Sook Hong
- Department of Biomedical Science and Technology, Graduate School, Kyung Hee University, Seoul 02447, Korea; (J.S.P.); (D.K.)
- East-West Medical Research Institute, Kyung Hee University, Seoul 02447, Korea
- Kyung Hee Institute of Regenerative Medicine (KIRM), Medical Science Research Institute, Kyung Hee University Medical Center, Seoul 02447, Korea
- Correspondence: ; Tel.: +82-2-958-1828
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Notoginsenoside R1 Promotes Migration, Adhesin, Spreading, and Osteogenic Differentiation of Human Adipose Tissue-Derived Mesenchymal Stromal Cells. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27113403. [PMID: 35684342 PMCID: PMC9182421 DOI: 10.3390/molecules27113403] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 05/20/2022] [Accepted: 05/21/2022] [Indexed: 11/18/2022]
Abstract
Cellular activities, such as attachment, spreading, proliferation, migration, and differentiation are indispensable for the success of bone tissue engineering. Mesenchymal stromal cells (MSCs) are the key precursor cells to regenerate bone. Bioactive compounds from natural products had shown bone regenerative potential. Notoginsenoside R1 (NGR1) is a primary bioactive natural compound that regulates various biological activities, including cardiovascular protection, neuro-protection, and anti-cancer effects. However, the effect of NGR1 on migration, adhesion, spreading, and osteogenic differentiation of MSCs required for bone tissue engineering application has not been tested properly. In this study, we aimed to analyze the effect of NGR1 on the cellular activities of MSCs. Since human adipose-derived stromal cells (hASCs) are commonly used MSCs for bone tissue engineering, we used hASCs as a model of MSCs. The optimal concentration of 0.05 μg/mL NGR1 was biocompatible and promoted migration and osteogenic differentiation of hASCs. Pro-angiogenic factor VEGF expression was upregulated in NGR1-treated hASCs. NGR1 enhanced the adhesion and spreading of hASCs on the bio-inert glass surface. NGR1 robustly promoted hASCs adhesion and survival in 3D-printed TCP scaffold both in vitro and in vivo. NGR1 mitigated LPS-induced expression of inflammatory markers IL-1β, IL-6, and TNF-α in hASCs as well as inhibited the RANKL/OPG expression ratio. In conclusion, the biocompatible NGR1 promoted the migration, adhesion, spreading, osteogenic differentiation, and anti-inflammatory properties of hASCs.
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20
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CircRNA hsa_circ_0001421 promotes the osteoblast differentiation of human adipose mesenchymal stem cells through the miR-608/SP7 axis. Biochem Eng J 2022. [DOI: 10.1016/j.bej.2022.108386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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21
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Park SS, Park M, Lee BT. Autologous stromal vascular fraction-loaded hyaluronic acid/gelatin-biphasic calcium phosphate scaffold for bone tissue regeneration. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2022; 132:112533. [DOI: 10.1016/j.msec.2021.112533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 08/24/2021] [Accepted: 11/01/2021] [Indexed: 11/24/2022]
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22
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Chang H, Jiang T, Kou L, Li D, Yu X, Li Y, Zhang L. MiR-148a-3p Regulates Stem Cell Osteogenic Differentiation and Enamel Development by Targeting Runt-Related Transcription Factor 2 and E-cadherin <i>via</i> the Wnt1/β-catenin Signaling Pathway. J HARD TISSUE BIOL 2022. [DOI: 10.2485/jhtb.31.141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Affiliation(s)
- Huaiguang Chang
- Department of Stomatology, Ningbo College of Health Sciences
| | - Tingting Jiang
- Department of Prosthodontics, Yinzhou Stomatology Hospital
| | - Liang Kou
- Department of Stomatology, Ningbo College of Health Sciences
| | - Duo Li
- Department of Prosthodontics, Yinzhou Stomatology Hospital
| | - Xinchen Yu
- Department of Stomatology, Ningbo College of Health Sciences
| | - Youqin Li
- Department of Stomatology, Ningbo College of Health Sciences
| | - Lei Zhang
- Department of Stomatology, Ningbo College of Health Sciences
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Cao S, Li X, Feng T, Li Y, Ding H, Xie L, Yang Q. Hirudin promotes proliferation and osteogenic differentiation of HBMSCs via activation of cyclic guanosine monophosphate (cGMP)/protein kinase-G (PKG) signaling pathway. Bioengineered 2021; 13:6061-6069. [PMID: 34898364 PMCID: PMC8973852 DOI: 10.1080/21655979.2021.2008697] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Osteoporosis is a public health problem resulting in higher susceptibility to bone fracture. Hirudin is known as a direct thrombin inhibitor, which is isolated from the salivary gland of the medicinal leech. This present study aimed to evaluate the effect of Hirudin on the proliferation and osteogenic differentiation of human bone marrow-derived mesenchymal stem cells (HBMSCs). In our study, the effect of Hirudin on the proliferation of HBMSCs was evaluated with the CCK-8 and MTT assays. The capacity of osteogenic differentiation and mineralization of HBMSCs were evaluated with ALP and alizarin red staining, respectively. cGMP content was determined by ELISA. Western blotting and qRT-PCR were used to investigate the effect of Hirudin on the expression of osteoblast-specific markers, including Runx2, osterix (OSX), osteocalcin (OCN), collagen1 (Col1). In our study, Hirudin treatment promoted cell viability. Moreover, Hirudin treatment increased ALP activity of HBMSCs and red coloration of alizarin. Interestingly, cGMP inhibitor partly reversed the effect of Hirudin on the proliferation, differentiation and mineralization of HBMSCs. In conclusion, Hirudin promoted the proliferation, differentiation and mineralization of HBMSCs via activation of cGMP signaling pathway. Hence, Hirudin contributed to bone remodeling and might represent as an effective agent for the treatment of osteoporosis.
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Affiliation(s)
- Shun Cao
- Department of Orthopaedics, the Second Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing City (210017), Jiangsu Province, PR China
| | - Xianghui Li
- Department of Orthopaedics, the Second Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing City (210017), Jiangsu Province, PR China
| | - Ting Feng
- Department of General Studies, Affiliated Hospital of Shaanxi University of Traditional Chinese Medicine, Xianyang City (712046), Shanxi Province, PR China
| | - Yaqing Li
- Academic Affairs Office, Jiangsu Health Vocational College, Nanjing City (211899), Jiangsu Province, PR China
| | - Hongwei Ding
- Department of Orthopaedics, the Second Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing City (210017), Jiangsu Province, PR China
| | - Lin Xie
- Department of Orthopedics, Jiangsu province integrated traditional Chinese and Western medicine hospital, Nanjing city (210028), Jiangsu Province, PR China
| | - Quanhong Yang
- Department of Orthopaedics, the Second Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing City (210017), Jiangsu Province, PR China
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Lee S, Chae DS, Song BW, Lim S, Kim SW, Kim IK, Hwang KC. ADSC-Based Cell Therapies for Musculoskeletal Disorders: A Review of Recent Clinical Trials. Int J Mol Sci 2021; 22:ijms221910586. [PMID: 34638927 PMCID: PMC8508846 DOI: 10.3390/ijms221910586] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 09/24/2021] [Accepted: 09/25/2021] [Indexed: 01/04/2023] Open
Abstract
Recently published clinical trials involving the use of adipose-derived stem cells (ADSCs) indicated that approximately one-third of the studies were conducted on musculoskeletal disorders (MSD). MSD refers to a wide range of degenerative conditions of joints, bones, and muscles, and these conditions are the most common causes of chronic disability worldwide, being a major burden to the society. Conventional treatment modalities for MSD are not sufficient to correct the underlying structural abnormalities. Hence, ADSC-based cell therapies are being tested as a form of alternative, yet more effective, therapies in the management of MSDs. Therefore, in this review, MSDs subjected to the ADSC-based therapy were further categorized as arthritis, craniomaxillofacial defects, tendon/ligament related disorders, and spine disorders, and their brief characterization as well as the corresponding conventional therapeutic approaches with possible mechanisms with which ADSCs produce regenerative effects in disease-specific microenvironments were discussed to provide an overview of under which circumstances and on what bases the ADSC-based cell therapy was implemented. Providing an overview of the current status of ADSC-based cell therapy on MSDs can help to develop better and optimized strategies of ADSC-based therapeutics for MSDs as well as help to find novel clinical applications of ADSCs in the near future.
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Affiliation(s)
- Seahyoung Lee
- Institute for Bio-Medical Convergence, College of Medicine, Catholic Kwandong University, Gangneung 210-701, Korea; (S.L.); (B.-W.S.); (S.L.); (S.W.K.)
| | - Dong-Sik Chae
- Department of Orthopedic Surgery, International St. Mary’s Hospital, Catholic Kwandong University, Gangneung 210-701, Korea;
| | - Byeong-Wook Song
- Institute for Bio-Medical Convergence, College of Medicine, Catholic Kwandong University, Gangneung 210-701, Korea; (S.L.); (B.-W.S.); (S.L.); (S.W.K.)
| | - Soyeon Lim
- Institute for Bio-Medical Convergence, College of Medicine, Catholic Kwandong University, Gangneung 210-701, Korea; (S.L.); (B.-W.S.); (S.L.); (S.W.K.)
| | - Sang Woo Kim
- Institute for Bio-Medical Convergence, College of Medicine, Catholic Kwandong University, Gangneung 210-701, Korea; (S.L.); (B.-W.S.); (S.L.); (S.W.K.)
| | - Il-Kwon Kim
- Institute for Bio-Medical Convergence, College of Medicine, Catholic Kwandong University, Gangneung 210-701, Korea; (S.L.); (B.-W.S.); (S.L.); (S.W.K.)
- Correspondence: (I.-K.K.); (K.-C.H.); Fax: +82-32-290-2774 (K.-C.H.)
| | - Ki-Chul Hwang
- Institute for Bio-Medical Convergence, College of Medicine, Catholic Kwandong University, Gangneung 210-701, Korea; (S.L.); (B.-W.S.); (S.L.); (S.W.K.)
- Correspondence: (I.-K.K.); (K.-C.H.); Fax: +82-32-290-2774 (K.-C.H.)
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25
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Sun W, Song Y, Xia K, Yu L, Huang X, Zhao Z, Liu J. Transcriptome-wide m 6A methylome during osteogenic differentiation of human adipose-derived stem cells. Stem Cell Res Ther 2021; 12:489. [PMID: 34470673 PMCID: PMC8411547 DOI: 10.1186/s13287-021-02508-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 07/08/2021] [Indexed: 02/08/2023] Open
Abstract
Objectives Adipose-derived stem cells are frequently used for bone regeneration both in vitro and in vivo. N6-methyladenosine (m6A) is the most abundant post-transcriptional modification on eukaryotic RNAs and plays multifaceted roles in development and diseases. However, the regulatory mechanisms of m6A in osteogenic differentiation of human adipose-derived stem cells (hASCs) remain elusive. The present study aimed to build the transcriptome-wide m6A methylome during the osteogenic differentiation of hASCs. Materials and methods hASCs were harvested after being cultured in a basic or osteogenic medium for 7 days, and the osteogenic differentiation was validated by alkaline phosphatase (ALP) and Alizarin Red S staining, ALP activity assay, and qRT-PCR analysis of ALP, RUNX2, BGLAP, SPP1, SP7, and COL1A1 genes. The m6A level was colorimetrically measured, and the expression of m6A regulators was confirmed by qRT-PCR and western blot. Moreover, m6A MeRIP-seq and RNA-seq were performed to build the transcriptome and m6A methylome. Furthermore, bioinformatic analyses including volcano plots, Venn plots, clustering analysis, Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway, gene sets enrichment analysis, and protein-protein interaction analysis were conducted. Results In total, 1145 differentially methylated peaks, 2261 differentially expressed genes, and 671 differentially methylated and expressed genes (DMEGs) were identified. GO and KEGG pathway analyses conducted for these DMEGs revealed extensive and osteogenic biological functions. The “PI3K-Akt signaling pathway”; “MAPK signaling pathway”; “parathyroid hormone synthesis, secretion, and action”; and “p53 signaling pathway” were significantly enriched, and the DMEGs in these pathways were identified as m6A-specific key genes. A protein-protein interaction network based on DMEGs was built, and VEGFA, CD44, MMP2, HGF, and SPARC were speculated as the hub DMEGs. Conclusions The total m6A level was reduced with osteogenic differentiation of hASCs. The transcriptome-wide m6A methylome built in the present study indicated quite a few signaling pathways, and hub genes were influenced by m6A modification. Future studies based on these epigenetic clues could promote understanding of the mechanisms of osteogenic differentiation of hASCs. Supplementary Information The online version contains supplementary material available at 10.1186/s13287-021-02508-1.
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Affiliation(s)
- Wentian Sun
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, No. 14, 3rd Section, South Renmin Road, Chengdu, 610041, Sichuan, China.,Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, No. 14, 3rd Section, South Renmin Road, Chengdu, 610041, Sichuan, China
| | - Yidan Song
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, No. 14, 3rd Section, South Renmin Road, Chengdu, 610041, Sichuan, China.,Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, No. 14, 3rd Section, South Renmin Road, Chengdu, 610041, Sichuan, China
| | - Kai Xia
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, No. 14, 3rd Section, South Renmin Road, Chengdu, 610041, Sichuan, China.,Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, No. 14, 3rd Section, South Renmin Road, Chengdu, 610041, Sichuan, China
| | - Liyuan Yu
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, No. 14, 3rd Section, South Renmin Road, Chengdu, 610041, Sichuan, China.,Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, No. 14, 3rd Section, South Renmin Road, Chengdu, 610041, Sichuan, China
| | - Xinqi Huang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, No. 14, 3rd Section, South Renmin Road, Chengdu, 610041, Sichuan, China.,Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, No. 14, 3rd Section, South Renmin Road, Chengdu, 610041, Sichuan, China
| | - Zhihe Zhao
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, No. 14, 3rd Section, South Renmin Road, Chengdu, 610041, Sichuan, China.,Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, No. 14, 3rd Section, South Renmin Road, Chengdu, 610041, Sichuan, China
| | - Jun Liu
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, No. 14, 3rd Section, South Renmin Road, Chengdu, 610041, Sichuan, China. .,Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, No. 14, 3rd Section, South Renmin Road, Chengdu, 610041, Sichuan, China.
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Banimohamad-Shotorbani B, Rahmani Del Bakhshayesh A, Mehdipour A, Jarolmasjed S, Shafaei H. The efficiency of PCL/HAp electrospun nanofibers in bone regeneration: a review. J Med Eng Technol 2021; 45:511-531. [PMID: 34251971 DOI: 10.1080/03091902.2021.1893396] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Electrospinning is a method which produces various nanofiber scaffolds for different tissues was attractive for researchers. Nanofiber scaffolds could be made from several biomaterials and polymers. Quality and virtues of final scaffolds depend on used biomaterials (even about single substance, the origin is effective), additives (such as some molecules, ions, drugs, and inorganic materials), electrospinning parameter (voltage, injection speed, temperature, …), etc. In addition to its benefits, which makes it more attractive is the possibility of modifications. Common biomaterials in bone tissue engineering such as poly-caprolactone (PCL), hydroxyapatite (HAp), and their important features, electrospinning nanofibers were widely studied. Related investigations indicate the critical role of even small parameters (like the concentration of PCL or HAp) in final product properties. These changes also, cause deference in cell proliferation, adhesion, differentiation, and in vivo repair process. In this review was focussed on PCL/HAp based nanofibers and additives that researchers used for scaffold improvement. Then, reviewing properties of gained nanofibers, their effect on cell behaviour, and finally, their valency in bone tissue engineering studies (in vitro and in vivo).
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Affiliation(s)
- Behnaz Banimohamad-Shotorbani
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Tissue Engineering, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Azizeh Rahmani Del Bakhshayesh
- Department of Tissue Engineering, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ahmad Mehdipour
- Department of Tissue Engineering, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Seyedhosein Jarolmasjed
- Department of Clinical Sciences, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Hajar Shafaei
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Tissue Engineering, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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Pinheiro D, Dias I, Freire T, Thole AA, Stumbo AC, Cortez EAC, de Carvalho L, de Carvalho SN. Effects of mesenchymal stem cells conditioned medium treatment in mice with cholestatic liver fibrosis. Life Sci 2021; 281:119768. [PMID: 34186042 DOI: 10.1016/j.lfs.2021.119768] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 06/18/2021] [Accepted: 06/22/2021] [Indexed: 12/12/2022]
Abstract
AIMS The purpose of this work was to study the effects of mesenchymal stem cells conditioned medium (MSC CM) treatment in animals with cholestatic liver fibrosis. MATERIALS AND METHODS We induced cholestatic liver fibrosis by bile duct ligation in C57Bl/6 mice. In the 5th and 6th days after bile duct ligation proceeding, conditioned medium obtained of cultures of mesenchymal stem cells derived from adipose tissue was injected in the animals. Blood levels of hepatic transaminases, alkaline phosphatase and albumin were measured in each group. Analysis of collagen deposition was realized by Picro Sirius red staining and cytokine profiling was performed by cytometric bead array (CBA). KEY FINDINGS Our results showed that MSC CM treatment decreased levels of hepatic enzymes and collagen deposition in the liver. After MSC CM treatment, profibrotic IL-17A was decreased andIL-6 and IL-4 were increased. SIGNIFICANCE In summary, MSC CM treatment demonstrated therapeutic potential to cholestatic liver fibrosis, favoring matrix remodeling and cytokine profile towards liver regeneration.
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Affiliation(s)
- Daphne Pinheiro
- Laboratory of Stem Cell Research, Histology and Embryology Department, Biology Institute Roberto Alcântara Gomes, State University of Rio de Janeiro, Rio de Janeiro 20550-170, Brazil.
| | - Isabelle Dias
- Laboratory of Stem Cell Research, Histology and Embryology Department, Biology Institute Roberto Alcântara Gomes, State University of Rio de Janeiro, Rio de Janeiro 20550-170, Brazil. http://lattes.cnpq.br/5186306427154406
| | - Thiago Freire
- Laboratory of Stem Cell Research, Histology and Embryology Department, Biology Institute Roberto Alcântara Gomes, State University of Rio de Janeiro, Rio de Janeiro 20550-170, Brazil. http://lattes.cnpq.br/3641433792304902
| | - Alessandra Alves Thole
- Laboratory of Stem Cell Research, Histology and Embryology Department, Biology Institute Roberto Alcântara Gomes, State University of Rio de Janeiro, Rio de Janeiro 20550-170, Brazil. http://lattes.cnpq.br/1579417282254465
| | - Ana Carolina Stumbo
- Laboratory of Stem Cell Research, Histology and Embryology Department, Biology Institute Roberto Alcântara Gomes, State University of Rio de Janeiro, Rio de Janeiro 20550-170, Brazil. http://lattes.cnpq.br/0705651820739519
| | - Erika Afonso Costa Cortez
- Laboratory of Stem Cell Research, Histology and Embryology Department, Biology Institute Roberto Alcântara Gomes, State University of Rio de Janeiro, Rio de Janeiro 20550-170, Brazil. http://lattes.cnpq.br/3564525125398107
| | - Lais de Carvalho
- Laboratory of Stem Cell Research, Histology and Embryology Department, Biology Institute Roberto Alcântara Gomes, State University of Rio de Janeiro, Rio de Janeiro 20550-170, Brazil. http://lattes.cnpq.br/5375673766053793
| | - Simone Nunes de Carvalho
- Laboratory of Stem Cell Research, Histology and Embryology Department, Biology Institute Roberto Alcântara Gomes, State University of Rio de Janeiro, Rio de Janeiro 20550-170, Brazil. http://lattes.cnpq.br/2268672866323829
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Role of Fzd6 in Regulating the Osteogenic Differentiation of Adipose-derived Stem Cells in Osteoporotic Mice. Stem Cell Rev Rep 2021; 17:1889-1904. [PMID: 34041696 DOI: 10.1007/s12015-021-10182-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/07/2021] [Indexed: 01/10/2023]
Abstract
OBJECTIVE Although it has been demonstrated that adipose-derived stem cells (ASCs) from osteoporotic mice (OP-ASCs) exhibited impaired osteogenic differentiation potential, the molecular mechanism has not yet been elucidated. We found that Fzd6 was decreased in OP-ASCs compared with ASCs. This study investigates effects and underlying mechanisms of Fzd6 in the osteogenic potential of OP-ASCs, and explores methods to enhance osteogenic capacity of OP-ASCs. METHODS Fzd6 overexpression and silencing lentiviruses were used to evaluate the role of Fzd6 in the osteogenic differentiation of OP-ASCs. Real-time PCR (qPCR) and western blotting (WB) was performed to detect the expression of Fzd6 and bone-related molecules, including runt-related transcription factor 2 (Runx2) and osteopontin (Opn). Alizarin red staining and Alkaline phosphatase (ALP) staining were performed following osteogenic induction. Microscopic CT (Micro-CT), hematoxylin and eosin staining (HE) staining, and Masson staining were used to assess the role of Fzd6 in osteogenic differentiation of osteoporosis (OP) mice in vivo. RESULTS Expression of Fzd6 was decreased significantly in OP-ASCs. Fzd6 silencing down-regulated the osteogenic ability of OP-ASCs in vitro. Overexpression of Fzd6 rescued the impaired osteogenic capacity in OP-ASCs in vitro. We obtained similar results in vivo. CONCLUSIONS Fzd6 plays an important role in regulating the osteogenic ability of OP-ASCs both in vivo and in vitro. Overexpression of Fzd6 promotes the osteogenic ability of OP-ASCs, which provides new insights for the prevention and treatment of OP mice.
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Mende W, Götzl R, Kubo Y, Pufe T, Ruhl T, Beier JP. The Role of Adipose Stem Cells in Bone Regeneration and Bone Tissue Engineering. Cells 2021; 10:cells10050975. [PMID: 33919377 PMCID: PMC8143357 DOI: 10.3390/cells10050975] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 04/19/2021] [Accepted: 04/20/2021] [Indexed: 02/07/2023] Open
Abstract
Bone regeneration is a complex process that is influenced by tissue interactions, inflammatory responses, and progenitor cells. Diseases, lifestyle, or multiple trauma can disturb fracture healing, which might result in prolonged healing duration or even failure. The current gold standard therapy in these cases are bone grafts. However, they are associated with several disadvantages, e.g., donor site morbidity and availability of appropriate material. Bone tissue engineering has been proposed as a promising alternative. The success of bone-tissue engineering depends on the administered cells, osteogenic differentiation, and secretome. Different stem cell types offer advantages and drawbacks in this field, while adipose-derived stem or stromal cells (ASCs) are in particular promising. They show high osteogenic potential, osteoinductive ability, and immunomodulation properties. Furthermore, they can be harvested through a noninvasive process in high numbers. ASCs can be induced into osteogenic lineage through bioactive molecules, i.e., growth factors and cytokines. Moreover, their secretome, in particular extracellular vesicles, has been linked to fracture healing. The aim of this review is a comprehensive overview of ASCs for bone regeneration and bone tissue engineering.
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Affiliation(s)
- Wolfgang Mende
- Hand Surgery-Burn Center, Department of Plastic Surgery, RWTH Aachen University Hospital, 52074 Aachen, Germany
| | - Rebekka Götzl
- Hand Surgery-Burn Center, Department of Plastic Surgery, RWTH Aachen University Hospital, 52074 Aachen, Germany
| | - Yusuke Kubo
- Department of Anatomy and Cell Biology, RWTH Aachen University Hospital, 52074 Aachen, Germany
| | - Thomas Pufe
- Department of Anatomy and Cell Biology, RWTH Aachen University Hospital, 52074 Aachen, Germany
| | - Tim Ruhl
- Hand Surgery-Burn Center, Department of Plastic Surgery, RWTH Aachen University Hospital, 52074 Aachen, Germany
| | - Justus P Beier
- Hand Surgery-Burn Center, Department of Plastic Surgery, RWTH Aachen University Hospital, 52074 Aachen, Germany
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Renkler NZ, Ergene E, Gokyer S, Tuzlakoglu Ozturk M, Yilgor Huri P, Tuzlakoglu K. Facile modification of polycaprolactone nanofibers with egg white protein. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2021; 32:34. [PMID: 33763760 PMCID: PMC7990845 DOI: 10.1007/s10856-021-06505-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 03/07/2021] [Indexed: 06/12/2023]
Abstract
Synthetic polymers remain to be a major choice for scaffold fabrication due to their structural stability and mechanical strength. However, the lack of functional moieties limits their application for cell-based therapies which necessitate modification and functionalization. Blending synthetic polymers with natural components is a simple and effective way to achieve the desired biological properties for a scaffold. Herein, nanofibrous mats made of polycaprolactone (PCL) and egg white protein (EWP) blend were developed and further evaluated for use as a scaffold for tissue engineering applications. Homogeneous distribution of EWP was achieved throughout the nanofibrous mats, as shown by immunohistochemistry. ATR-FTIR analysis and contact angle measurements have further confirmed the presence of EWP on the surface of the samples. The swelling test showed that PCL/EWP nanofibers have higher water uptake than PCL nanofibrous mats. Also, EWP addition on the nanofibrous mats resulted in an increase in the tensile strength and Young's modulus of the mats, indicating that the presence of protein can greatly enhance the mechanical properties of the mats. A significantly higher, more uniform, and dispersed cell spreading was observed on days 7 and 14 than that on neat PCL mats, demonstrating the importance of providing the required cues for cell homing by the availability of EWP. Hence, EWP is shown to be a simple and low-cost source for the functionalization of PCL nanofibrous mats. EWP is, therefore, a facile candidate to enhance cellular interactions of synthetic polymers for a wide range of tissue engineering applications.
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Affiliation(s)
| | - Emre Ergene
- Department of Biomedical Engineering, Ankara University, Ankara, Turkey
| | - Seyda Gokyer
- Department of Biomedical Engineering, Ankara University, Ankara, Turkey
| | | | - Pinar Yilgor Huri
- Department of Biomedical Engineering, Ankara University, Ankara, Turkey
| | - Kadriye Tuzlakoglu
- Department of Polymer Engineering, Yalova University, 77200, Yalova, Turkey
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Fang J, Chen F, Liu D, Gu F, Wang Y. Adipose tissue-derived stem cells in breast reconstruction: a brief review on biology and translation. Stem Cell Res Ther 2021; 12:8. [PMID: 33407902 PMCID: PMC7789635 DOI: 10.1186/s13287-020-01955-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 09/27/2020] [Indexed: 02/07/2023] Open
Abstract
Recent developments in adipose-derived stromal/stem cell (ADSC) biology provide new hopes for tissue engineering and regeneration medicine. Due to their pluripotent activity, paracrine activity, and immunomodulatory function, ADSCs have been widely administrated and exhibited significant therapeutic effects in the treatment for autoimmune disorders, neurodegenerative diseases, and ischemic conditions both in animals and human clinical trials. Cell-assisted lipotransfer (CAL) based on ADSCs has emerged as a promising cell therapy technology and significantly improved the fat graft retention. Initially applied for cosmetic breast and facial enhancement, CAL has found a potential use for breast reconstruction in breast cancer patients. However, more challenges emerge related to CAL including lack of a standardized surgical procedure, the controversy in the effectiveness of CAL, and the potential oncogenic risk of ADSCs in cancer patients. In this review, we summarized the latest research and intended to give an outline involving the biological characteristics of ADSCs as well as the preclinical and clinical application of ADSCs.
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Affiliation(s)
- Jun Fang
- Zhejiang Key Laboratory of Radiation Oncology, Hangzhou, China.,Department of Radiation Therapy, Zhejiang Cancer Hospital, Hangzhou, China.,Radiotherapy, Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Cancer Hospital of the University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou, China
| | - Feng Chen
- Department of Breast Tumor Surgery, Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou, China
| | - Dong Liu
- Zhejiang Key Laboratory of Radiation Oncology, Hangzhou, China.,Department of Radiation Therapy, Zhejiang Cancer Hospital, Hangzhou, China.,Radiotherapy, Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Cancer Hospital of the University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou, China
| | - Feiying Gu
- Zhejiang Key Laboratory of Radiation Oncology, Hangzhou, China.,Department of Radiation Therapy, Zhejiang Cancer Hospital, Hangzhou, China.,Radiotherapy, Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Cancer Hospital of the University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou, China
| | - Yuezhen Wang
- Zhejiang Key Laboratory of Radiation Oncology, Hangzhou, China. .,Department of Radiation Therapy, Zhejiang Cancer Hospital, Hangzhou, China. .,Radiotherapy, Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Cancer Hospital of the University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou, China.
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Xia Z, Guo X, Yu N, Zeng A, Si L, Long F, Zhang W, Wang X, Zhu L, Liu Z. The Application of Decellularized Adipose Tissue Promotes Wound Healing. Tissue Eng Regen Med 2020; 17:863-874. [PMID: 33165769 PMCID: PMC7710820 DOI: 10.1007/s13770-020-00286-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 07/07/2020] [Accepted: 07/20/2020] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Due to adipose-derived stem cells (ASCs) being easy to obtain, their rapid proliferation rate, and their multidirectional differentiation capabilities, they have been widely used in the field of regenerative medicine. With the progress of decellularized adipose tissue (DAT) and adipose tissue engineering research, the role of DAT in promoting angiogenesis has gradually been emphasized. METHODS We examined the biological characteristics and biosafety of DAT and evaluated the stem cell maintenance ability and promotion of growth factor secretion through conducting in vitro and in vivo studies. RESULTS The tested ASCs showed high rat:es of proliferation and adhered well to DAT. The expression levels of essential genes for cell stem maintenance, including OCT4, SOX2, and Nanog were low at 2-24 h and much higher at 48 and 96 h. The Adipogenic expression level of markers for ASCs proliferation including PPARγ, C/EPBα, and LPL increased from 2 to 96 h. Co-culture of ASCs and DAT increased the secretion of local growth factors, such as VEGF, PDGF-bb, bFGF, HGF, EGF, and FDGF-bb, and secretion gradually increased from 0 to 48 h. A model of full-thickness skin defects on the back of nude mice was established, and the co-culture of ASCs and DAT showed the best in vivo treatment effect. CONCLUSION The application of DAT promotes wound healing, and DAT combined with ASCs may be a promising material in adipose tissue engineering and regenerative medicine.
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Affiliation(s)
- Zenan Xia
- Department of Plastic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Shuaifuyuan 1#, Dongcheng District, Beijing, 100730, China
| | - Xiao Guo
- Department of Plastic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Shuaifuyuan 1#, Dongcheng District, Beijing, 100730, China
| | - Nanze Yu
- Department of Plastic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Shuaifuyuan 1#, Dongcheng District, Beijing, 100730, China
| | - Ang Zeng
- Department of Plastic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Shuaifuyuan 1#, Dongcheng District, Beijing, 100730, China
| | - Loubin Si
- Department of Plastic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Shuaifuyuan 1#, Dongcheng District, Beijing, 100730, China
| | - Fei Long
- Department of Plastic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Shuaifuyuan 1#, Dongcheng District, Beijing, 100730, China
| | - Wenchao Zhang
- Department of Plastic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Shuaifuyuan 1#, Dongcheng District, Beijing, 100730, China
| | - Xiaojun Wang
- Department of Plastic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Shuaifuyuan 1#, Dongcheng District, Beijing, 100730, China
| | - Lin Zhu
- Department of Plastic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Shuaifuyuan 1#, Dongcheng District, Beijing, 100730, China.
| | - Zhifei Liu
- Department of Plastic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Shuaifuyuan 1#, Dongcheng District, Beijing, 100730, China.
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Chen G, Zhuo Y, Tao B, Liu Q, Shang W, Li Y, Wang Y, Li Y, Zhang L, Fang Y, Zhang X, Fang Z, Yu Y. Moderate SMFs attenuate bone loss in mice by promoting directional osteogenic differentiation of BMSCs. Stem Cell Res Ther 2020; 11:487. [PMID: 33198804 PMCID: PMC7667787 DOI: 10.1186/s13287-020-02004-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 10/29/2020] [Indexed: 12/12/2022] Open
Abstract
Background Osteoporosis is a common metabolic bone disease without effective treatment. Bone marrow-derived mesenchymal stem cells (BMSCs) have the potential to differentiate into multiple cell types. Increased adipogenic differentiation or reduced osteogenic differentiation of BMSCs might lead to osteoporosis. Whether static magnetic fields (SMFs) might influence the adipo-osteogenic differentiation balance of BMSCs remains unknown. Methods The effects of SMFs on lineage differentiation of BMSCs and development of osteoporosis were determined by various biochemical (RT-PCR and Western blot), morphological (staining and optical microscopy), and micro-CT assays. Bioinformatics analysis was also used to explore the signaling pathways. Results In this study, we found that SMFs (0.2–0.6 T) inhibited the adipogenic differentiation of BMSCs but promoted their osteoblastic differentiation in an intensity-dependent manner. Whole genomic RNA-seq and bioinformatics analysis revealed that SMF (0.6 T) decreased the PPARγ-mediated gene expression but increased the RUNX2-mediated gene transcription in BMSCs. Moreover, SMFs markedly alleviated bone mass loss induced by either dexamethasone or all-trans retinoic acid in mice. Conclusions Taken together, our results suggested that SMF-based magnetotherapy might serve as an adjunctive therapeutic option for patients with osteoporosis. Supplementary information Supplementary information accompanies this paper at 10.1186/s13287-020-02004-y.
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Affiliation(s)
- Guilin Chen
- Department of Pharmacology, Tianjin Key Laboratory of Inflammatory Biology, The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, 300070, China
| | - Yujuan Zhuo
- Department of Pharmacology, Tianjin Key Laboratory of Inflammatory Biology, The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, 300070, China
| | - Bo Tao
- Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin, 300070, China
| | - Qian Liu
- Department of Pharmacology, Tianjin Key Laboratory of Inflammatory Biology, The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, 300070, China
| | - Wenlong Shang
- Department of Pharmacology, Tianjin Key Laboratory of Inflammatory Biology, The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, 300070, China
| | - Yinxiu Li
- Department of Pharmacology, Tianjin Key Laboratory of Inflammatory Biology, The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, 300070, China
| | - Yuhong Wang
- Department of Pharmacology, Tianjin Key Laboratory of Inflammatory Biology, The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, 300070, China
| | - Yanli Li
- Department of Pharmacology, Tianjin Key Laboratory of Inflammatory Biology, The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, 300070, China
| | - Lei Zhang
- High Magnetic Field Laboratory, Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, 230031, China
| | - Yanwen Fang
- Heye Health Industrial Research Institute of Zhejiang Heye Health Technology, Anji, 313300, Zhejiang, China
| | - Xin Zhang
- High Magnetic Field Laboratory, Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, 230031, China
| | - Zhicai Fang
- Heye Health Industrial Research Institute of Zhejiang Heye Health Technology, Anji, 313300, Zhejiang, China
| | - Ying Yu
- Department of Pharmacology, Tianjin Key Laboratory of Inflammatory Biology, The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, 300070, China.
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