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Choi JH, Sung SE, Kang KK, Lee S, Sung M, Park WT, Kim YI, Seo MS, Lee GW. Extracellular Vesicles from Human Adipose Tissue-Derived Mesenchymal Stem Cells Suppress RANKL-Induced Osteoclast Differentiation via miR122-5p. Biochem Genet 2024; 62:2830-2852. [PMID: 38017286 DOI: 10.1007/s10528-023-10569-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 10/26/2023] [Indexed: 11/30/2023]
Abstract
Researchers are increasingly interested in cell therapy using mesenchymal stem cells (MSCs) as an alternative remedy for osteoporosis, with fewer side effects. Thus, we isolated and characterized extracellular vesicles (EVs) from human adipose tissue-derived MSCs (hMSCs) and investigated their inhibitory effects on RANKL-induced osteoclast differentiation. Purified EVs were collected from the supernatant of hMSCs by tangential flow filtration. Characterization of EVs included typical evaluation of the size and concentration of EVs by nanoparticle tracking analysis and morphology analysis using transmission electron microscopy. hMSC-EVs inhibited RANKL-induced differentiation of bone marrow-derived macrophages (BMDMs) into osteoclasts in a dose-dependent manner. F-actin ring formation and bone resorption were also reduced by EV treatment of osteoclasts. In addition, EVs decreased RANKL-induced phosphorylation of p38 and JNK and expression of osteoclastogenesis-related genes in BMDMs treated with RANKL. To elucidate which part of the hMSC-EVs plays a role in the inhibition of osteoclast differentiation, we analyzed miRNA profiles in hMSC-EVs. The results showed that has-miR122-5p was present at significantly high read counts. Overexpression of miR122-5p in BMDMs significantly inhibited RANKL-induced osteoclast differentiation and induced defects in F-actin ring formation and bone resorption. Our results also revealed that RANKL-induced phosphorylation of p38 and JNK and osteoclast-specific gene expression was decreased by miR122-5p transfection, which was consistent with the results of hMSC-EVs. These findings suggest that hMSC-EVs containing miR122-5p inhibit RANKL-induced osteoclast differentiation via the downregulation of molecular mechanisms and could be a preventive candidate for destructive bone diseases.
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Affiliation(s)
- Joo-Hee Choi
- Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, 41061, Republic of Korea
| | - Soo-Eun Sung
- Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, 41061, Republic of Korea
| | - Kyung-Ku Kang
- Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, 41061, Republic of Korea
| | - Sijoon Lee
- Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, 41061, Republic of Korea
| | - Minkyoung Sung
- Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, 41061, Republic of Korea
| | - Wook-Tae Park
- Department of Orthopedic Surgery, Yeungnam University College of Medicine, Yeungnam University Medical Center, 170 Hyonchung-ro, Namgu, Daegu, 42415, Republic of Korea
| | | | - Min-Soo Seo
- Department of Veterinary Tissue Engineering, Laboratory of Veterinary Tissue Engineering, College of Veterinary Medicine, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu, 41566, Republic of Korea.
| | - Gun Woo Lee
- Department of Orthopedic Surgery, Yeungnam University College of Medicine, Yeungnam University Medical Center, 170 Hyonchung-ro, Namgu, Daegu, 42415, Republic of Korea.
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2
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Wang T, Xiong K, He Y, Feng B, Guo L, Gu J, Zhang M, Wang H, Wu X. Chronic pancreatitis-associated metabolic bone diseases: epidemiology, mechanisms, and clinical advances. Am J Physiol Endocrinol Metab 2024; 326:E856-E868. [PMID: 38656128 DOI: 10.1152/ajpendo.00113.2024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 04/11/2024] [Accepted: 04/17/2024] [Indexed: 04/26/2024]
Abstract
Chronic pancreatitis (CP) is a progressive inflammatory disease with an increasing global prevalence. In recent years, a strong association between CP and metabolic bone diseases (MBDs), especially osteoporosis, has been identified, attracting significant attention in the research field. Epidemiological data suggest a rising trend in the incidence of MBDs among CP patients. Notably, recent studies have highlighted a profound interplay between CP and altered nutritional and immune profiles, offering insights into its linkage with MBDs. At the molecular level, CP introduces a series of biochemical disturbances that compromise bone homeostasis. One critical observation is the disrupted metabolism of vitamin D and vitamin K, both essential micronutrients for maintaining bone integrity, in CP patients. In this review, we provide physio-pathological perspectives on the development and mechanisms of CP-related MBDs. We also outline some of the latest therapeutic strategies for treating patients with CP-associated MBDs, including stem cell transplantation, monoclonal antibodies, and probiotic therapy. In summary, CP-associated MBDs represent a rising medical challenge, involving multiple tissues and organs, complex disease mechanisms, and diverse treatment approaches. More in-depth studies are required to understand the complex interplay between CP and MBDs to facilitate the development of more specific and effective therapeutic approaches.
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Affiliation(s)
- Tianlin Wang
- Department of Emergency, The Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Ke Xiong
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yanli He
- Department of General Surgery, The Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Binbin Feng
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - LinBin Guo
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jingliang Gu
- Department of Orthopedics, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Mengrui Zhang
- Quantitative Sciences Unit, Department of Medicine, Stanford University, Stanford, California, United States
- Division of Immunology and Rheumatology, Stanford University, Stanford, California, United States
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California, United States
| | - Hong Wang
- Department of General Surgery, The Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xiaohao Wu
- Division of Immunology and Rheumatology, Stanford University, Stanford, California, United States
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California, United States
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3
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Song MK, Sun HJ, Cho SW. Conditioned medium of amniotic fluid-derived stromal cells exerts a bone anabolic effect by enhancing progenitor population and angiogenesis. J Tissue Eng Regen Med 2022; 16:923-933. [PMID: 35819750 DOI: 10.1002/term.3340] [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: 11/02/2021] [Revised: 06/14/2022] [Accepted: 06/29/2022] [Indexed: 11/10/2022]
Abstract
A cell-free approach utilizing the paracrine effects of mesenchymal stromal cells is receiving attention in regenerative medicine. In the present study, we evaluated the effects of a conditioned medium of amniotic fluid-derived stromal cells (AFSC-CM) on bone metabolism. In mice, intraperitoneal injections of AFSC-CM increased bone mass and enhanced bone turnover. The precursor populations of myeloid and mesenchymal lineages, as well as endothelial cells in bone marrow, were also augmented by AFSC-CM administration. In an in vitro culture experiment, AFSC-CM increased osteoclast differentiation of bone marrow-derived macrophages, but had no significant effect on the osteogenic differentiation of preosteoblasts. However, AFSC-CM administration dramatically accelerated the migration and tube formation of endothelial cells, and a cytokine array showed that AFSC-CM contained many angiogenic factors. These results indicate that AFSC-CM exerts a bone anabolic effect by changing the bone marrow microenvironment, including angiogenesis and precursor expansion. Therefore, ameliorating marrow angiogenesis is a potential therapeutic strategy for bone regeneration, for which AFSCs can be a good cellular source.
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Affiliation(s)
- Min-Kyoung Song
- Department of Internal Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, Korea.,Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, and College of Medicine, Seoul National University, Daehak-ro, Jongno-gu, Seoul, Korea
| | - Hyun Jin Sun
- Department of Internal Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, Korea
| | - Sun Wook Cho
- Department of Internal Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, Korea.,Department of Internal Medicine, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, Korea
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4
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Labusca L. Adipose tissue in bone regeneration - stem cell source and beyond. World J Stem Cells 2022; 14:372-392. [PMID: 35949397 PMCID: PMC9244952 DOI: 10.4252/wjsc.v14.i6.372] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 08/30/2021] [Accepted: 05/28/2022] [Indexed: 02/06/2023] Open
Abstract
Adipose tissue (AT) is recognized as a complex organ involved in major home-ostatic body functions, such as food intake, energy balance, immunomodulation, development and growth, and functioning of the reproductive organs. The role of AT in tissue and organ homeostasis, repair and regeneration is increasingly recognized. Different AT compartments (white AT, brown AT and bone marrow AT) and their interrelation with bone metabolism will be presented. AT-derived stem cell populations - adipose-derived mesenchymal stem cells and pluripotent-like stem cells. Multilineage differentiating stress-enduring and dedifferentiated fat cells can be obtained in relatively high quantities compared to other sources. Their role in different strategies of bone and fracture healing tissue engineering and cell therapy will be described. The current use of AT- or AT-derived stem cell populations for fracture healing and bone regenerative strategies will be presented, as well as major challenges in furthering bone regenerative strategies to clinical settings.
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Affiliation(s)
- Luminita Labusca
- Magnetic Materials and Sensors, National Institute of Research and Development for Technical Physics, Iasi 700050, Romania
- Orthopedics and Traumatology, County Emergency Hospital Saint Spiridon Iasi, Iasi 700050, Romania
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5
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Lee KS, Lee J, Kim HK, Yeom SH, Woo CH, Jung YJ, Yun YE, Park SY, Han J, Kim E, Sul JH, Jung JM, Park JH, Choi JS, Cho YW, Jo D. Extracellular vesicles from adipose tissue-derived stem cells alleviate osteoporosis through osteoprotegerin and miR-21-5p. J Extracell Vesicles 2021; 10:e12152. [PMID: 34596354 PMCID: PMC8485335 DOI: 10.1002/jev2.12152] [Citation(s) in RCA: 72] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 09/06/2021] [Accepted: 09/15/2021] [Indexed: 12/27/2022] Open
Abstract
Osteoporosis is one of the most common skeletal disorders caused by the imbalance between bone formation and resorption, resulting in quantitative loss of bone tissue. Since stem cell-derived extracellular vesicles (EVs) are growing attention as novel cell-free therapeutics that have advantages over parental stem cells, the therapeutic effects of EVs from adipose tissue-derived stem cells (ASC-EVs) on osteoporosis pathogenesis were investigated. ASC-EVs were isolated by a multi-filtration system based on the tangential flow filtration (TFF) system and characterized using transmission electron microscopy, dynamic light scattering, zeta potential, flow cytometry, cytokine arrays, and enzyme-linked immunosorbent assay. EVs are rich in growth factors and cytokines related to bone metabolism and mesenchymal stem cell (MSC) migration. In particular, osteoprotegerin (OPG), a natural inhibitor of receptor activator of nuclear factor-κB ligand (RANKL), was highly enriched in ASC-EVs. We found that the intravenous administration of ASC-EVs attenuated bone loss in osteoporosis mice. Also, ASC-EVs significantly inhibited osteoclast differentiation of macrophages and promoted the migration of bone marrow-derived MSCs (BM-MSCs). However, OPG-depleted ASC-EVs did not show anti-osteoclastogenesis effects, demonstrating that OPG is critical for the therapeutic effects of ASC-EVs. Additionally, small RNA sequencing data were analysed to identify miRNA candidates related to anti-osteoporosis effects. miR-21-5p in ASC-EVs inhibited osteoclast differentiation through Acvr2a down-regulation. Also, let-7b-5p in ASC-EVs significantly reduced the expression of genes related to osteoclastogenesis. Finally, ASC-EVs reached the bone tissue after they were injected intravenously, and they remained longer. OPG, miR-21-5p, and let-7b-5p in ASC-EVs inhibit osteoclast differentiation and reduce gene expression related to bone resorption, suggesting that ASC-EVs are highly promising as cell-free therapeutic agents for osteoporosis treatment.
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Affiliation(s)
- Kyoung Soo Lee
- Department of Materials Science and Chemical EngineeringHanyang University ERICAAnsanKorea
- Exostemtech, Inc.AnsanKorea
| | - Jeongmi Lee
- School of PharmacySungkyunkwan UniversitySuwonKorea
| | | | | | | | | | - Ye Eun Yun
- Department of Materials Science and Chemical EngineeringHanyang University ERICAAnsanKorea
| | | | - Jihoon Han
- School of PharmacySungkyunkwan UniversitySuwonKorea
| | - Eunae Kim
- School of PharmacySungkyunkwan UniversitySuwonKorea
| | - Jae Hoon Sul
- School of PharmacySungkyunkwan UniversitySuwonKorea
| | - Jae Min Jung
- School of Chemical EngineeringCollege of EngineeringSungkyunkwan UniversitySuwonKorea
| | - Jae Hyung Park
- Exostemtech, Inc.AnsanKorea
- School of Chemical EngineeringCollege of EngineeringSungkyunkwan UniversitySuwonKorea
- Biomedical Institute for ConvergenceSungkyunkwan UniversitySuwonKorea
- Department of Health Science and TechnologySAIHSTSungkyunkwan UniversitySeoulKorea
| | | | - Yong Woo Cho
- Department of Materials Science and Chemical EngineeringHanyang University ERICAAnsanKorea
- Exostemtech, Inc.AnsanKorea
| | - Dong‐Gyu Jo
- Exostemtech, Inc.AnsanKorea
- School of PharmacySungkyunkwan UniversitySuwonKorea
- Biomedical Institute for ConvergenceSungkyunkwan UniversitySuwonKorea
- Department of Health Science and TechnologySAIHSTSungkyunkwan UniversitySeoulKorea
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6
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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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7
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Jiang Y, Zhang P, Zhang X, Lv L, Zhou Y. Advances in mesenchymal stem cell transplantation for the treatment of osteoporosis. Cell Prolif 2021; 54:e12956. [PMID: 33210341 PMCID: PMC7791182 DOI: 10.1111/cpr.12956] [Citation(s) in RCA: 127] [Impact Index Per Article: 42.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 10/21/2020] [Accepted: 10/23/2020] [Indexed: 12/13/2022] Open
Abstract
Osteoporosis is a systemic metabolic bone disease with characteristics of bone loss and microstructural degeneration. The personal and societal costs of osteoporosis are increasing year by year as the ageing of population, posing challenges to public health care. Homing disorders, impaired capability of osteogenic differentiation, senescence of mesenchymal stem cells (MSCs), an imbalanced microenvironment, and disordered immunoregulation play important roles during the pathogenesis of osteoporosis. The MSC transplantation promises to increase osteoblast differentiation and block osteoclast activation, and to rebalance bone formation and resorption. Preclinical investigations on MSC transplantation in the osteoporosis treatment provide evidences of enhancing osteogenic differentiation, increasing bone mineral density, and halting the deterioration of osteoporosis. Meanwhile, the latest techniques, such as gene modification, targeted modification and co-transplantation, are promising approaches to enhance the therapeutic effect and efficacy of MSCs. In addition, clinical trials of MSC therapy to treat osteoporosis are underway, which will fill the gap of clinical data. Although MSCs tend to be effective to treat osteoporosis, the urgent issues of safety, transplant efficiency and standardization of the manufacturing process have to be settled. Moreover, a comprehensive evaluation of clinical trials, including safety and efficacy, is still needed as an important basis for clinical translation.
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Affiliation(s)
- Yuhe Jiang
- Department of ProsthodonticsPeking University School and Hospital of StomatologyNational Engineering Laboratory for Digital and Material Technology of StomatologyNational Clinical Research Center for Oral DiseaseBeijing Key Laboratory of Digital StomatologyBeijingP.R. China
| | - Ping Zhang
- Department of ProsthodonticsPeking University School and Hospital of StomatologyNational Engineering Laboratory for Digital and Material Technology of StomatologyNational Clinical Research Center for Oral DiseaseBeijing Key Laboratory of Digital StomatologyBeijingP.R. China
| | - Xiao Zhang
- Department of ProsthodonticsPeking University School and Hospital of StomatologyNational Engineering Laboratory for Digital and Material Technology of StomatologyNational Clinical Research Center for Oral DiseaseBeijing Key Laboratory of Digital StomatologyBeijingP.R. China
| | - Longwei Lv
- Department of ProsthodonticsPeking University School and Hospital of StomatologyNational Engineering Laboratory for Digital and Material Technology of StomatologyNational Clinical Research Center for Oral DiseaseBeijing Key Laboratory of Digital StomatologyBeijingP.R. China
| | - Yongsheng Zhou
- Department of ProsthodonticsPeking University School and Hospital of StomatologyNational Engineering Laboratory for Digital and Material Technology of StomatologyNational Clinical Research Center for Oral DiseaseBeijing Key Laboratory of Digital StomatologyBeijingP.R. China
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8
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Arjmand B, Sarvari M, Alavi-Moghadam S, Payab M, Goodarzi P, Gilany K, Mehrdad N, Larijani B. Prospect of Stem Cell Therapy and Regenerative Medicine in Osteoporosis. Front Endocrinol (Lausanne) 2020; 11:430. [PMID: 32719657 PMCID: PMC7347755 DOI: 10.3389/fendo.2020.00430] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Accepted: 06/01/2020] [Indexed: 12/13/2022] Open
Abstract
The field of cell therapy and regenerative medicine can hold the promise of restoring normal tissues structure and function. Additionally, the main targets of stem cell-based therapies are chronic diseases and lifelong disabilities without definite cures such as osteoporosis. Osteoporosis as one of the important causes of morbidity in older men and post-menopausal women is characterized by reduced bone quantity or skeletal tissue atrophy that leads to an increased risk of osteoporotic fractures. The common therapeutic methods for osteoporosis only can prevent the loss of bone mass and recover the bone partially. Nevertheless, stem cell-based therapy is considered as a new approach to regenerate the bone tissue. Herein, mesenchymal stem cells as pivotal candidates for regenerative medicine purposes especially bone regeneration are the most common type of cells with anti-inflammatory, immune-privileged potential, and less ethical concerns than other types of stem cells which are investigated in osteoporosis. Based on several findings, the mesenchymal stem cells effectiveness near to a great extent depends on their secretory function. Indeed, they can be involved in the establishment of normal bone remodeling via initiation of specific molecular signaling pathways. Accordingly, the aim herein was to review the effects of stem cell-based therapies in osteoporosis.
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Affiliation(s)
- Babak Arjmand
- Cell Therapy and Regenerative Medicine Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
- Metabolomics and Genomics Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Masoumeh Sarvari
- Metabolomics and Genomics Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Sepideh Alavi-Moghadam
- Cell Therapy and Regenerative Medicine Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Moloud Payab
- Obesity and Eating Habits Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Parisa Goodarzi
- Brain and Spinal Cord Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Kambiz Gilany
- Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium
- Integrative Oncology Department, Breast Cancer Research Center, Motamed Cancer Institute, Academic Center for Education, Culture and Research (ACER), Tehran, Iran
- Reproductive Immunology Research Center, Avicenna Research Institute, Academic Center for Education, Culture and Research (ACER), Tehran, Iran
| | - Neda Mehrdad
- Elderly Health Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
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9
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Macías I, Alcorta-Sevillano N, Rodríguez CI, Infante A. Osteoporosis and the Potential of Cell-Based Therapeutic Strategies. Int J Mol Sci 2020; 21:ijms21051653. [PMID: 32121265 PMCID: PMC7084428 DOI: 10.3390/ijms21051653] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 02/24/2020] [Accepted: 02/25/2020] [Indexed: 12/14/2022] Open
Abstract
Osteoporosis, the most common chronic metabolic bone disease, is characterized by low bone mass and increased bone fragility. Nowadays more than 200 million individuals are suffering from osteoporosis and still the number of affected people is dramatically increasing due to an aging population and longer life, representing a major public health problem. Current osteoporosis treatments are mainly designed to decrease bone resorption, presenting serious adverse effects that limit their safety for long-term use. Numerous studies with mesenchymal stem cells (MSCs) have helped to increase the knowledge regarding the mechanisms that underlie the progression of osteoporosis. Emerging clinical and molecular evidence suggests that inflammation exerts a significant influence on bone turnover, thereby on osteoporosis. In this regard, MSCs have proven to possess broad immunoregulatory capabilities, modulating both adaptive and innate immunity. Here, we will discuss the role that MSCs play in the etiopathology of osteoporosis and their potential use for the treatment of this disease.
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10
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Matamoros-Veloza A, Hossain KMZ, Scammell BE, Ahmed I, Hall R, Kapur N. Formulating injectable pastes of porous calcium phosphate glass microspheres for bone regeneration applications. J Mech Behav Biomed Mater 2019; 102:103489. [PMID: 31622859 DOI: 10.1016/j.jmbbm.2019.103489] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 10/07/2019] [Accepted: 10/10/2019] [Indexed: 12/19/2022]
Abstract
Current trends in regenerative medicine treatments for bone repair applications focus on cell-based therapies. These aim to deliver the treatment via a minimally invasive injection to reduce patient trauma and to improve efficacy. This paper describes the injectability of porous calcium phosphate glass microspheres to be used for bone repair based on their formulation, rheology and flow behavior. The use of excipients (xanthan gum, methyl cellulose and carboxyl methyl cellulose) were investigated to improve flow performance. Based on our results, the flow characteristics of the glass microsphere pastes vary according to particle size, surface area, and solid to liquid ratio, as well as the concentration of viscosity modifiers used. The optimal flow characteristics of calcium phosphate glass microsphere pastes was found to contain 40 mg/mL of xanthan gum which increased viscosity whilst providing elastic properties (∼29,000 Pa) at shear rates that mirror the injection process and the resting period post injection, preventing the glass microspheres from both damage and dispersion. It was established that a base formulation must contain 1 g of glass microspheres (60-125 μm in size) per 1 mL of cell culture media, or 0.48 g of glass microspheres of sizes between 125 and 200 μm. Furthermore, the glass microsphere formulations with xanthan gum were readily injectable via a syringe-needle system (3-20 mL, 18G and 14G needles), and have the potential to be utilized as a cell (or other biologics) delivery vehicle for bone regeneration applications.
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Affiliation(s)
| | - Kazi M Zakir Hossain
- Faculty of Engineering, Advanced Materials Research Group, University of Nottingham, NG7 2RD, UK; Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, UK
| | - Brigitte E Scammell
- Faculty of Medicine & Health Sciences, Queen's Medical Centre, Nottingham, UK
| | - Ifty Ahmed
- Faculty of Engineering, Advanced Materials Research Group, University of Nottingham, NG7 2RD, UK
| | - Richard Hall
- School of Mechanical Engineering, University of Leeds, LS2 9JT, UK
| | - Nikil Kapur
- School of Mechanical Engineering, University of Leeds, LS2 9JT, UK.
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11
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Abstract
Current osteoporosis medications reduce fractures significantly but have rare and serious adverse effects (osteonecrosis of the jaw, atypical femoral fractures) that may limit their safety for long-term use. Insights from basic bone biology and genetic disorders have led to recent advances in therapeutics for osteoporosis. New approaches now in clinical use include the antisclerostin monoclonal antibody romosozumab, as well as the parathyroid hormone-related peptide analog abaloparatide. Clinical trial data show significant antifracture benefits with recently approved romosozumab. Studies using abaloparatide build on our longstanding experience with teriparatide and the importance of consolidating the bone mineral density gains achieved from an anabolic agent by following it with an antiresorptive. Combination and sequential treatments using osteoporosis medications with different mechanisms of action have also been tested with promising results. On the horizon is the potential for cell-based therapies (e.g., mesenchymal stem cells) and drugs that target the elimination of senescent cells in the bone microenvironment.
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Affiliation(s)
- Cheng Cheng
- Endocrine Research Unit, Endocrine-Metabolism Section, Department of Medicine, San Francisco Veterans Affairs Medical Center, San Francisco, California 94121, USA; .,Division of Endocrinology and Metabolism, Department of Medicine, University of California, San Francisco, California 94143, USA
| | - Kelly Wentworth
- Division of Endocrinology and Metabolism, Department of Medicine, University of California, San Francisco, California 94143, USA.,Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, California 94110, USA
| | - Dolores M Shoback
- Endocrine Research Unit, Endocrine-Metabolism Section, Department of Medicine, San Francisco Veterans Affairs Medical Center, San Francisco, California 94121, USA; .,Division of Endocrinology and Metabolism, Department of Medicine, University of California, San Francisco, California 94143, USA
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12
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Stem cells in Osteoporosis: From Biology to New Therapeutic Approaches. Stem Cells Int 2019; 2019:1730978. [PMID: 31281368 PMCID: PMC6589256 DOI: 10.1155/2019/1730978] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Revised: 04/21/2019] [Accepted: 04/23/2019] [Indexed: 12/11/2022] Open
Abstract
Osteoporosis is a systemic disease that affects the skeleton, causing reduction of bone density and mass, resulting in destruction of bone microstructure and increased risk of bone fractures. Since osteoporosis is a disease affecting the elderly and the aging of the world's population is constantly increasing, it is expected that the incidence of osteoporosis and its financial burden on the insurance systems will increase continuously and there is a need for more understanding this condition in order to prevent and/or treat it. At present, available drug therapy for osteoporosis primarily targets the inhibition of bone resorption and agents that promote bone mineralization, designed to slow disease progression. Safe and predictable pharmaceutical means to increase bone formation have been elusive. Stem cell therapy of osteoporosis, as a therapeutic strategy, offers the promise of an increase in osteoblast differentiation and thus reversing the shift towards bone resorption in osteoporosis. This review is focused on the current views regarding the implication of the stem cells in the cellular and physiologic mechanisms of osteoporosis and discusses data obtained from stem cell-based therapies of osteoporosis in experimental animal models and the possibility of their future application in clinical trials.
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Absence of p21(WAF1/CIP1/SDI1) protects against osteopenia and minimizes bone loss after ovariectomy in a mouse model. PLoS One 2019; 14:e0215018. [PMID: 30970032 PMCID: PMC6457871 DOI: 10.1371/journal.pone.0215018] [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: 11/13/2018] [Accepted: 03/25/2019] [Indexed: 11/19/2022] Open
Abstract
p21(WAF1/CIP1/SDI1) is a critical sentinel of the cell cycle that plays an important role in determining cell fate with respect to proliferation, differentiation and apoptosis. Recent studies have demonstrated that inhibition/loss of p21 promotes osteo-chondro differentiation in progenitor/stem cells, and that p21 knockout (p21-/-) mice demonstrate enhanced bone regeneration compared to wild-type controls after a non-critical size defect. It was therefore hypothesized that the absence of p21 may also protect against bone loss through enhancing bone formation, tilting the balance away from bone resorption, in an ovariectomy-induced osteopenia mouse model, investigated via microCT imaging. While p21-/- mice demonstrated significantly less bone loss after ovariectomy compared to wild-type controls, no increase in the number osteoclasts or osteoblasts in the bone or bone marrow was observed, nor was there an increase in osteoclast activity. Therefore, while the absence of p21 protected mice against estrogen mediated bone loss, the mechanisms/pathways responsible remained elusive. This study demonstrates that p21 may play a significant role in bone remodeling, and a better understanding of how the p21 pathway regulates bone anabolism and catabolism could lead to novel therapies for osteoporosis in the future.
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Rivera-Izquierdo M, Cabeza L, Láinez-Ramos-Bossini A, Quesada R, Perazzoli G, Alvarez P, Prados J, Melguizo C. An updated review of adipose derived-mesenchymal stem cells and their applications in musculoskeletal disorders. Expert Opin Biol Ther 2019; 19:233-248. [PMID: 30653367 DOI: 10.1080/14712598.2019.1563069] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
INTRODUCTION Adipose-derived mesenchymal stem cells (ASCs) represent a new therapeutic strategy in biomedicine with many potential applications, especially in musculoskeletal disorders. Preclinical and clinical studies based on the administration of ASCs support their efficacy in bone regeneration, joint repair, tendon injury and skeletal muscle alterations. Many of these novel treatments may improve patients' quality of life and prognosis. However, several concerns about the use of stem cells remain unsolved, particularly regarding their safety and side effects. The present work aims to review the nature, clinical trials and patents involving the use of ASCs in musculoskeletal disorders. AREAS COVERED In this article, we describe ASCs' isolation, culture and differentiation in vivo and in vitro, advances on ASCs' applications in bone, cartilage, muscle and tendon repair, and patents involving the use of ASCs. EXPERT OPINION The use of ASCs in musculoskeletal disorders presents significant therapeutic advantages, including limited autoimmune response, potential cell expansion ex vivo, high plasticity to differentiate into several mesodermal cell lineages, and additional effects of therapeutic interest such as secretion of neurotrophic factors and anti-inflammatory properties. For these reasons, ASCs are promising therapeutic agents for clinical applications in musculoskeletal disorders.
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Affiliation(s)
- Mario Rivera-Izquierdo
- a Department of Anatomy and Embryology, Faculty of Medicine , University of Granada , Granada , Spain
| | - Laura Cabeza
- a Department of Anatomy and Embryology, Faculty of Medicine , University of Granada , Granada , Spain.,b Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center (CIBM) , University of Granada , Granada , Spain.,c Biosanitary Institute of Granada (IBS GRANADA) , SAS -Universidad de Granada , Granada , Spain
| | - Antonio Láinez-Ramos-Bossini
- c Biosanitary Institute of Granada (IBS GRANADA) , SAS -Universidad de Granada , Granada , Spain.,d Department of Radiology , Hospital Universitario Virgen de las Nieves , Granada , Spain
| | - Raul Quesada
- a Department of Anatomy and Embryology, Faculty of Medicine , University of Granada , Granada , Spain.,b Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center (CIBM) , University of Granada , Granada , Spain.,c Biosanitary Institute of Granada (IBS GRANADA) , SAS -Universidad de Granada , Granada , Spain
| | - Gloria Perazzoli
- b Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center (CIBM) , University of Granada , Granada , Spain
| | - Pablo Alvarez
- b Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center (CIBM) , University of Granada , Granada , Spain
| | - Jose Prados
- a Department of Anatomy and Embryology, Faculty of Medicine , University of Granada , Granada , Spain.,b Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center (CIBM) , University of Granada , Granada , Spain.,c Biosanitary Institute of Granada (IBS GRANADA) , SAS -Universidad de Granada , Granada , Spain
| | - Consolación Melguizo
- a Department of Anatomy and Embryology, Faculty of Medicine , University of Granada , Granada , Spain.,b Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center (CIBM) , University of Granada , Granada , Spain.,c Biosanitary Institute of Granada (IBS GRANADA) , SAS -Universidad de Granada , Granada , Spain
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15
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Aghebati‐Maleki L, Dolati S, Zandi R, Fotouhi A, Ahmadi M, Aghebati A, Nouri M, Kazem Shakouri S, Yousefi M. Prospect of mesenchymal stem cells in therapy of osteoporosis: A review. J Cell Physiol 2018; 234:8570-8578. [DOI: 10.1002/jcp.27833] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2018] [Accepted: 11/07/2018] [Indexed: 12/18/2022]
Affiliation(s)
- Leili Aghebati‐Maleki
- Immunology Research Center, Tabriz University of Medical Sciences Tabriz Iran
- Department of Immunology Faculty of Medicine, Tabriz University of Medical Sciences Tabriz Iran
| | - Sanam Dolati
- Aging Research Institute, Tabriz University of Medical Sciences Tabriz Iran
- Student Research Committee, Tabriz University of Medical Sciences Tabriz Iran
| | - Reza Zandi
- Department of Orthopedic Surgery Faculty of Medicine, Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Ali Fotouhi
- Department of Orthopedic Surgery Faculty of Medicine, Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Majid Ahmadi
- Department of Reproductive Biology Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences Tabriz Iran
| | - Ali Aghebati
- Immunology Research Center, Tabriz University of Medical Sciences Tabriz Iran
| | - Mohammad Nouri
- Department of Reproductive Biology Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences Tabriz Iran
| | - Seyed Kazem Shakouri
- Physical Medicine and Rehabilitation Research Centre, Tabriz University of Medical Sciences Tabriz Iran
| | - Mehdi Yousefi
- Stem Cell Research Center, Tabriz University of Medical Sciences Tabriz Iran
- Department of Immunology Faculty of Medicine, Tabriz University of Medical Sciences Tabriz Iran
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16
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Jones RM, Mulle JG, Pacifici R. Osteomicrobiology: The influence of gut microbiota on bone in health and disease. Bone 2018; 115:59-67. [PMID: 28433758 DOI: 10.1016/j.bone.2017.04.009] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Revised: 04/18/2017] [Accepted: 04/18/2017] [Indexed: 12/22/2022]
Affiliation(s)
- Rheinallt M Jones
- Department of Pediatrics, Rollins School of Public Health, Emory University, Atlanta, GA, United States
| | - Jennifer G Mulle
- Department of Human Genetics, Emory University School of Medicine, United States
| | - Roberto Pacifici
- Division of Endocrinology, Metabolism and Lipids, Department of Medicine, Emory University, Atlanta, GA, United States; Immunology and Molecular Pathogenesis Program, Emory University, Atlanta, GA, United States.
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17
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Wang X, Zeng D, Weng W, Huang Q, Zhang X, Wen J, Wu J, Jiang X. Alendronate delivery on amino modified mesoporous bioactive glass scaffolds to enhance bone regeneration in osteoporosis rats. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:171-181. [PMID: 29688044 DOI: 10.1080/21691401.2018.1453825] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
The regeneration capacity of osteoporotic bones is generally lower than that of normal bones. Nowadays, alendronate (AL) are orally administrated for osteoporosis due to the inhibition of bone resorption. However, systemic administration of AL is characterized by extremely low bioavailability and high toxicity. In this study, the amino-modified mesoporous bioactive glass scaffolds (N-MBGS) were fabricated by a simple powder processing technique as a novel drug-delivery system for AL. The effects of AL on the osteogenic differentiation of bone mesenchymal stem cells derived from ovariectomized rats (rBMSCs-OVX) were first estimated. The loading efficiency and release kinetics of AL on N-MBGS were investigated in vitro and the osteogenesis of AL-loaded N-MBGS in rat calvarial defect model was detected by micro-CT measurements and the histological assay. Our results revealed that proper concentration of AL significantly promoted osteogenic differentiation of rBMSCs-OVX. The amount and delivery rate of AL were greatly improved through amino modification. Additionally, scaffolds with AL showed better bone formation in vivo, especially for the N-MBGS group. Our results suggest that the novel amino-modified MBGS are promising drug-delivery system for osteoporotic bone defect repairing or regeneration. The experimental schematic of the novel amino-modified MBGS as a promising drug-delivery system for osteoporotic bone regeneration.
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Affiliation(s)
- Xiao Wang
- a Department of Prosthodontics , Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China.,b Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology , National Clinical Research Center of Stomatology , Shanghai , China
| | - Deliang Zeng
- a Department of Prosthodontics , Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China.,b Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology , National Clinical Research Center of Stomatology , Shanghai , China
| | - Weimin Weng
- a Department of Prosthodontics , Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China
| | - Qinfeng Huang
- a Department of Prosthodontics , Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China
| | - Xiangkai Zhang
- b Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology , National Clinical Research Center of Stomatology , Shanghai , China
| | - Jin Wen
- a Department of Prosthodontics , Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China.,b Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology , National Clinical Research Center of Stomatology , Shanghai , China
| | - Jiannan Wu
- a Department of Prosthodontics , Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China.,b Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology , National Clinical Research Center of Stomatology , Shanghai , China
| | - Xinquan Jiang
- a Department of Prosthodontics , Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China.,b Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology , National Clinical Research Center of Stomatology , Shanghai , China
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18
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Mesenchymal Stem Cells: Cell Fate Decision to Osteoblast or Adipocyte and Application in Osteoporosis Treatment. Int J Mol Sci 2018; 19:ijms19020360. [PMID: 29370110 PMCID: PMC5855582 DOI: 10.3390/ijms19020360] [Citation(s) in RCA: 250] [Impact Index Per Article: 41.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 01/13/2018] [Accepted: 01/22/2018] [Indexed: 12/11/2022] Open
Abstract
Osteoporosis is a progressive skeletal disease characterized by decreased bone mass and degraded bone microstructure, which leads to increased bone fragility and risks of bone fracture. Osteoporosis is generally age related and has become a major disease of the world. Uncovering the molecular mechanisms underlying osteoporosis and developing effective prevention and therapy methods has great significance for human health. Mesenchymal stem cells (MSCs) are multipotent cells capable of differentiating into osteoblasts, adipocytes, or chondrocytes, and have become the favorite source of cell-based therapy. Evidence shows that during osteoporosis, a shift of the cell differentiation of MSCs to adipocytes rather than osteoblasts partly contributes to osteoporosis. Thus, uncovering the molecular mechanisms of the osteoblast or adipocyte differentiation of MSCs will provide more understanding of MSCs and perhaps new methods of osteoporosis treatment. The MSCs have been applied to both preclinical and clinical studies in osteoporosis treatment. Here, we review the recent advances in understanding the molecular mechanisms regulating osteoblast differentiation and adipocyte differentiation of MSCs and highlight the therapeutic application studies of MSCs in osteoporosis treatment. This will provide researchers with new insights into the development and treatment of osteoporosis.
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19
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Bunpetch V, Zhang ZY, Zhang X, Han S, Zongyou P, Wu H, Hong-Wei O. Strategies for MSC expansion and MSC-based microtissue for bone regeneration. Biomaterials 2017; 196:67-79. [PMID: 29602560 DOI: 10.1016/j.biomaterials.2017.11.023] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 10/31/2017] [Accepted: 11/21/2017] [Indexed: 12/20/2022]
Abstract
Mesenchymal stem cells (MSCs) have gained increasing attention as a potential approach for the treatment of bone injuries due to their multi-lineage differentiation potential and also their ability to recognize and home to damaged tissue sites, secreting bioactive factors that can modulate the immune system and enhance tissue repair. However, a wide gap between the number of MSCs obtainable from the donor site and the number required for implantation, as well as the lack of understanding of MSC functions under different in vitro and in vivo microenvironment, hinders the progression of MSCs toward clinical settings. The clinical translation of MSCs pre-requisites a scalable expansion process for the biomanufacturing of therapeutically qualified cells. This review briefly introduces the features of implanted MSCs to determine the best strategies to optimize their regenerative capacity, as well as the current MSC implantation for bone diseases. Current achievements for expansion of MSCs using various culturing methods, bioreactor technologies, biomaterial platforms, as well as microtissue-based expansion strategies are also discussed, providing new insights into future large-scale MSC expansion and clinical applications.
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Affiliation(s)
- Varitsara Bunpetch
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Regenerative Medicine, School of Medicine, Zhejiang University, China; Key Laboratory of Tissue Engineering and Regenerative Medicine of Zhejiang Province, School of Medicine, Zhejiang University, China; Center for Stem Cell and Tissue Engineering, School of Medicine, Zhejiang University, Hangzhou, China
| | - Zhi-Yong Zhang
- Translational Research Centre of Regenerative Medicine and 3D Printing Technologies of Guangzhou Medical University, The Third Affiliated Hospital of Guangzhou Medical University, No.63 Duobao Road, Liwan District, Guangzhou City, Guangdong Province, 510150, China.
| | - Xiaoan Zhang
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Regenerative Medicine, School of Medicine, Zhejiang University, China; Key Laboratory of Tissue Engineering and Regenerative Medicine of Zhejiang Province, School of Medicine, Zhejiang University, China; Center for Stem Cell and Tissue Engineering, School of Medicine, Zhejiang University, Hangzhou, China
| | - Shan Han
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Regenerative Medicine, School of Medicine, Zhejiang University, China; Key Laboratory of Tissue Engineering and Regenerative Medicine of Zhejiang Province, School of Medicine, Zhejiang University, China; Center for Stem Cell and Tissue Engineering, School of Medicine, Zhejiang University, Hangzhou, China
| | - Pan Zongyou
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Regenerative Medicine, School of Medicine, Zhejiang University, China; Key Laboratory of Tissue Engineering and Regenerative Medicine of Zhejiang Province, School of Medicine, Zhejiang University, China; Center for Stem Cell and Tissue Engineering, School of Medicine, Zhejiang University, Hangzhou, China
| | - Haoyu Wu
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Regenerative Medicine, School of Medicine, Zhejiang University, China; Key Laboratory of Tissue Engineering and Regenerative Medicine of Zhejiang Province, School of Medicine, Zhejiang University, China; Center for Stem Cell and Tissue Engineering, School of Medicine, Zhejiang University, Hangzhou, China
| | - Ouyang Hong-Wei
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Regenerative Medicine, School of Medicine, Zhejiang University, China; Key Laboratory of Tissue Engineering and Regenerative Medicine of Zhejiang Province, School of Medicine, Zhejiang University, China; Center for Stem Cell and Tissue Engineering, School of Medicine, Zhejiang University, Hangzhou, China; Department of Sports Medicine, School of Medicine, Zhejiang University, China; Translational Research Centre of Regenerative Medicine and 3D Printing Technologies of Guangzhou Medical University, The Third Affiliated Hospital of Guangzhou Medical University, No.63 Duobao Road, Liwan District, Guangzhou City, Guangdong Province, 510150, China.
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20
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Kong F, Shi X, Xiao F, Yang Y, Zhang X, Wang LS, Wu CT, Wang H. Transplantation of Hepatocyte Growth Factor-Modified Dental Pulp Stem Cells Prevents Bone Loss in the Early Phase of Ovariectomy-Induced Osteoporosis. Hum Gene Ther 2017; 29:271-282. [PMID: 28950723 DOI: 10.1089/hum.2017.091] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Investigations based on mesenchymal stem cells (MSCs) for osteoporosis have attracted attention recently. MSCs can be derived from various tissues, such as bone marrow, adipose, umbilical cord, placenta, and dental pulp. Among these, dental pulp-derived MSCs (DPSCs) and hepatocyte growth factor (HGF)-modified DPSCs (DPSCs-HGF) highly express osteogenic-related genes and have stronger osteogenic differentiation capacities. DPSCs have more benefits in treating osteoporosis. The purpose of this study was to investigate the roles of HGF gene-modified DPSCs in bone regeneration using a mouse model of ovariectomy (OVX)-induced bone loss. The HGF and luciferase genes were transferred into human DPSCs using recombinant adenovirus. These transduced cells were assayed for distribution or bone regeneration assay by transplantation into an OVX-induced osteoporosis model. By using bioluminogenic imaging, it was determined that some DPSCs could survive for >1 month in vivo. The DPSCs were mainly distributed to the lung in the early stage and to the liver in the late stage of OVX osteoporosis after administration, but they were scarcely distributed to the bone. The homing efficiency of DPSCs is higher when administrated in the early stage of a mouse OVX model. Micro-computed tomography indicated that DPSCs-Null or DPSCs-HGF transplantation significantly reduces OVX-induced bone loss in the trabecular bone of the distal femur metaphysis, and DPSCs-HGF show a stronger capacity to reduce bone loss. The data suggest that systemic infusion of DPSCs-HGF is a potential therapeutic approach for OVX-induced bone loss, which might be mediated by paracrine mechanisms.
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Affiliation(s)
- Fanxuan Kong
- 1 Department of Experimental Hematology, Beijing Institute of Radiation Medicine , Beijing, PR China .,2 Beijing Key Laboratory for Radiobiology , Beijing, PR China
| | - Xuefeng Shi
- 1 Department of Experimental Hematology, Beijing Institute of Radiation Medicine , Beijing, PR China .,3 Department of Respiration, Qinghai Provincial People's Hospital , Xining, PR China
| | - Fengjun Xiao
- 1 Department of Experimental Hematology, Beijing Institute of Radiation Medicine , Beijing, PR China .,2 Beijing Key Laboratory for Radiobiology , Beijing, PR China
| | - Yuefeng Yang
- 1 Department of Experimental Hematology, Beijing Institute of Radiation Medicine , Beijing, PR China .,2 Beijing Key Laboratory for Radiobiology , Beijing, PR China
| | - Xiaoyan Zhang
- 1 Department of Experimental Hematology, Beijing Institute of Radiation Medicine , Beijing, PR China .,2 Beijing Key Laboratory for Radiobiology , Beijing, PR China
| | - Li-Sheng Wang
- 1 Department of Experimental Hematology, Beijing Institute of Radiation Medicine , Beijing, PR China .,2 Beijing Key Laboratory for Radiobiology , Beijing, PR China
| | - Chu-Tse Wu
- 1 Department of Experimental Hematology, Beijing Institute of Radiation Medicine , Beijing, PR China .,2 Beijing Key Laboratory for Radiobiology , Beijing, PR China
| | - Hua Wang
- 1 Department of Experimental Hematology, Beijing Institute of Radiation Medicine , Beijing, PR China .,2 Beijing Key Laboratory for Radiobiology , Beijing, PR China
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21
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Henriques Lourenço A, Neves N, Ribeiro-Machado C, Sousa SR, Lamghari M, Barrias CC, Trigo Cabral A, Barbosa MA, Ribeiro CC. Injectable hybrid system for strontium local delivery promotes bone regeneration in a rat critical-sized defect model. Sci Rep 2017; 7:5098. [PMID: 28698571 PMCID: PMC5506032 DOI: 10.1038/s41598-017-04866-4] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Accepted: 05/22/2017] [Indexed: 12/11/2022] Open
Abstract
Strontium (Sr) has been described as having beneficial influence in bone strength and architecture. However, negative systemic effects have been reported on oral administration of Sr ranelate, leading to strict restrictions in clinical application. We hypothesized that local delivery of Sr improves osteogenesis without eliciting detrimental side effects. Therefore, the in vivo response to an injectable Sr-hybrid system composed of RGD-alginate hydrogel cross-linked in situ with Sr and reinforced with Sr-doped hydroxyapatite microspheres, was investigated. The system was injected in a critical-sized bone defect model and compared to a similar Sr-free material. Micro-CT results show a trend towards higher new bone formed in Sr-hybrid group and major histological differences were observed between groups. Higher cell invasion was detected at the center of the defect of Sr-hybrid group after 15 days with earlier bone formation. Higher material degradation with increase of collagen fibers and bone formation in the center of the defect after 60 days was observed as opposed to bone formation restricted to the periphery of the defect in the control. These histological findings support the evidence of an improved response with the Sr enriched material. Importantly, no alterations were observed in the Sr levels in systemic organs or serum.
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Affiliation(s)
- Ana Henriques Lourenço
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen, 208, 4200 - 135, Porto, Portugal.,INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen, 208, 4200 - 135, Porto, Portugal.,Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, s/n, 4200-465, Porto, Portugal
| | - Nuno Neves
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen, 208, 4200 - 135, Porto, Portugal.,INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen, 208, 4200 - 135, Porto, Portugal.,Faculdade de Medicina, Universidade do Porto, Serviço de Ortopedia, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal
| | - Cláudia Ribeiro-Machado
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen, 208, 4200 - 135, Porto, Portugal.,INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen, 208, 4200 - 135, Porto, Portugal
| | - Susana R Sousa
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen, 208, 4200 - 135, Porto, Portugal.,INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen, 208, 4200 - 135, Porto, Portugal.,ISEP - Instituto Superior de Engenharia do Porto, Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida 431, 4249-015, Porto, Portugal
| | - Meriem Lamghari
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen, 208, 4200 - 135, Porto, Portugal.,INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen, 208, 4200 - 135, Porto, Portugal
| | - Cristina C Barrias
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen, 208, 4200 - 135, Porto, Portugal.,INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen, 208, 4200 - 135, Porto, Portugal
| | - Abel Trigo Cabral
- Faculdade de Medicina, Universidade do Porto, Serviço de Ortopedia, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal
| | - Mário A Barbosa
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen, 208, 4200 - 135, Porto, Portugal.,INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen, 208, 4200 - 135, Porto, Portugal.,ICBAS - Instituto de Ciências Biomédicas de Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira n. 228, 4050-313, Porto, Portugal
| | - Cristina C Ribeiro
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen, 208, 4200 - 135, Porto, Portugal. .,INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen, 208, 4200 - 135, Porto, Portugal. .,ISEP - Instituto Superior de Engenharia do Porto, Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida 431, 4249-015, Porto, Portugal.
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22
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Yang S, Wang L, Feng S, Yang Q, Yu B, Tu M. Enhanced bone formation by strontium modified calcium sulfate hemihydrate in ovariectomized rat critical-size calvarial defects. ACTA ACUST UNITED AC 2017; 12:035004. [PMID: 28580902 DOI: 10.1088/1748-605x/aa68bc] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The development of a new generation of biomaterials with high osteogenic ability for treatment of osteoporotic fractures is being intensively investigated. The objective of this paper was to investigate new bone formation in an ovariectomized rat (OVX rat) calvarial model of critical size bone defects filled with Sr-containing α-calcium sulfate hemihydrate (SrCSH) cement compared to an α-calcium sulfate hemihydrate (α-CSH) cement and empty defect. X-ray diffraction analysis verified the partial substitution of Sr2+ for Ca2+ did not change the phase composition of α-CSH. Scanning electron microscopy showed that Sr-substituted α-CSH significantly increased the surface roughness. The effects of Sr substitution on the biological properties of SrCSH cement were evaluated by adhesion, proliferation, alkaline phosphatase (ALP) activity of osteoblast-like cells MC3T3-E1. The results showed that SrCSHs enhanced MC3T3-E1 cell proliferation, differentiation, and ALP activity. Furthermore, SrCSH cement was used to repair critical-sized OVX rat calvarial defects. The in vivo results revealed that SrCSH had good osteogenic capability and stimulated new blood vessel formation in a critical sized OVX calvarial defect within 12 weeks, suggesting that SrCSH cement has more potential for application in bone tissue regeneration.
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Affiliation(s)
- Shenyu Yang
- Department of Materials Science and Engineering, Jinan University, Guangzhou 510632, People's Republic of China. Engineering Research Center of Artificial Organs and Materials, Ministry of Education, Jinan University, Guangzhou 510632, People's Republic of China
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23
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Neves N, Linhares D, Costa G, Ribeiro CC, Barbosa MA. In vivo and clinical application of strontium-enriched biomaterials for bone regeneration: A systematic review. Bone Joint Res 2017; 6:366-375. [PMID: 28600382 PMCID: PMC5492369 DOI: 10.1302/2046-3758.66.bjr-2016-0311.r1] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Accepted: 02/28/2017] [Indexed: 01/27/2023] Open
Abstract
OBJECTIVES This systematic review aimed to assess the in vivo and clinical effect of strontium (Sr)-enriched biomaterials in bone formation and/or remodelling. METHODS A systematic search was performed in Pubmed, followed by a two-step selection process. We included in vivo original studies on Sr-containing biomaterials used for bone support or regeneration, comparing at least two groups that only differ in Sr addition in the experimental group. RESULTS A total of 572 references were retrieved and 27 were included. Animal models were used in 26 articles, and one article described a human study. Osteoporotic models were included in 11 papers. All articles showed similar or increased effect of Sr in bone formation and/or regeneration, in both healthy and osteoporotic models. No study found a decreased effect. Adverse effects were assessed in 17 articles, 13 on local and four on systemic adverse effects. From these, only one reported a systemic impact from Sr addition. Data on gene and/or protein expression were available from seven studies. CONCLUSIONS This review showed the safety and effectiveness of Sr-enriched biomaterials for stimulating bone formation and remodelling in animal models. The effect seems to increase over time and is impacted by the concentration used. However, included studies present a wide range of study methods. Future work should focus on consistent models and guidelines when developing a future clinical application of this element.Cite this article: N. Neves, D. Linhares, G. Costa, C. C. Ribeiro, M. A. Barbosa. In vivo and clinical application of strontium-enriched biomaterials for bone regeneration: A systematic review. Bone Joint Res 2017;6:366-375. DOI: 10.1302/2046-3758.66.BJR-2016-0311.R1.
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Affiliation(s)
- N Neves
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Universidade do Porto, Rua Alfredo Allen, 208, 4200-135 Porto and Researcher, INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen, 208, 4200-135 Porto and Lecturer Faculty of Medicine, University of Porto, Surgery Department, Alameda Prof. Hernâni Monteiro, 4200-319 Porto and Orthopaedic Surgeon Centro Hospitalar de São João, Orthopedic Department, Alameda Prof. Hernâni Monteiro, 4200-319 Porto, Portugal
| | - D Linhares
- Orthopaedic Department, Centro Hospitalar de São João, Alameda Prof. Hernâni Monteiro, 4200-319 Porto and Researcher and Lecturer, MEDCIDS - Faculty of Medicine, University of Porto, Alameda Prof. Hernâni Monteiro, 4200-319 Porto Portugal
| | - G Costa
- Faculty of Medicine, Surgery Department, University of Porto, Alameda Prof. Hernâni Monteiro, 4200-319 Porto, and Orthopaedic Surgeon, Centro Hospitalar de São João, Alameda Prof. Hernâni Monteiro, 4200-319 Porto, Portugal
| | - C C Ribeiro
- Instituto de Investigação e Inovação em Saúde, Rua Alfredo Allen, 208, 4200-135 Porto, Portugal and Researcher, INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen, 208, 4200-135 Porto and Professor, ISEP - Instituto Superior de Engenharia do Porto, Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida 431, 4249-015 Porto, Portugal
| | - M A Barbosa
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen, 208, 4200-135 Porto and Researcher, INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen, 208, 4200-135 Porto and Professor, ICBAS-Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
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Akbar MA, Lu Y, Elshikha AS, Chen MJ, Yuan Y, Whitley EM, Holliday LS, Chang LJ, Song S. Transplantation of Adipose Tissue-Derived Mesenchymal Stem Cell (ATMSC) Expressing Alpha-1 Antitrypsin Reduces Bone Loss in Ovariectomized Osteoporosis Mice. Hum Gene Ther 2016; 28:179-189. [PMID: 27802778 DOI: 10.1089/hum.2016.069] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Osteoporosis is a common health problem severely affecting the quality of life of many people, especially women. Current treatment options for osteoporosis are limited due to their association with several side-effects and moderate efficacy. Therefore, novel therapies for osteoporosis are needed. This study tested the feasibility of adipose tissue-derived mesenchymal stem cell (ATMSC)-based human alpha-1 antitrypsin (hAAT, SERPINA1) gene therapy for the prevention of bone loss in an ovariectomized (OVX) mouse model. Eight-week-old female C57BL6 mice underwent ovariectomy and were treated with hAAT (protein therapy), ATMSC (stem-cell therapy), ATMSC + hAAT (combination of ATMSC and hAAT therapy), and ATMSCs infected with lentiviral vectors expressing hAAT (ATMSC-based hAAT gene therapy). The study showed that lenti-hAAT vector-infected ATMSCs (ATMSC-LV-hAAT) produced high levels of hAAT. Transplantation of these cells significantly decreased OVX-induced serum levels of interleukin 6 and interleukin 1 beta, and receptor activator of nuclear factor kappa B gene expression levels in bone tissue. Immunohistological analysis revealed that transplanted cells migrated to the bone tissue and secreted hAAT. Importantly, bone microstructure analysis by microcomputerized tomography showed that this treatment significantly protected against OVX-induced bone loss. The results suggest a novel strategy for the treatment of osteoporosis in humans.
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Affiliation(s)
| | - Yuanqing Lu
- 2 Department of Medicine, University of Florida , Gainesville, Florida
| | - Ahmed S Elshikha
- 1 Department of Pharmaceutics, University of Florida , Gainesville, Florida
| | - Mong-Jen Chen
- 1 Department of Pharmaceutics, University of Florida , Gainesville, Florida
| | - Ye Yuan
- 1 Department of Pharmaceutics, University of Florida , Gainesville, Florida
| | | | - L Shannon Holliday
- 4 Department of Orthodontics, University of Florida , Gainesville, Florida
| | - Lung-Ji Chang
- 5 Department of Molecular Genetics and Microbiology, University of Florida , Gainesville, Florida
| | - Sihong Song
- 1 Department of Pharmaceutics, University of Florida , Gainesville, Florida
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Abstract
Osteoporosis develops when the rate of osteoclastic bone breakdown (resorption) exceeds that of osteoblastic bone formation, which leads to loss of BMD and deterioration of bone structure and strength. Osteoporosis increases the risk of fragility fractures, a cause of substantial morbidity and mortality, especially in elderly patients. This imbalance between bone formation and bone resorption is brought about by natural ageing processes, but is frequently exacerbated by a number of pathological conditions. Of importance to the aetiology of osteoporosis are findings over the past two decades attesting to a deep integration of the skeletal system with the immune system (the immuno-skeletal interface (ISI)). Although protective of the skeleton under physiological conditions, the ISI might contribute to bone destruction in a growing number of pathophysiological states. Although numerous research groups have investigated how the immune system affects basal and pathological osteoclastic bone resorption, recent findings suggest that the reach of the adaptive immune response extends to the regulation of osteoblastic bone formation. This Review examines the evolution of the field of osteoimmunology and how advances in our understanding of the ISI might lead to novel approaches to prevent and treat bone loss, and avert fractures.
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Affiliation(s)
- M Neale Weitzmann
- The Atlanta Department of Veterans Affairs Medical Center, 1670 Clairmont Road, Decatur, Georgia, 30033, USA
- Department of Medicine, Division of Endocrinology and Metabolism and Lipids, Emory University School of Medicine, 101 Woodruff Circle, 1305 WMB, Atlanta, Georgia 30322, USA
| | - Ighovwerha Ofotokun
- Department of Medicine, Division of Infectious Diseases, Emory University School of Medicine, 49 Jesse Hill Jr Drive, Atlanta, Georgia 30303, USA
- Grady Healthcare System, 80 Jesse Hill Jr Drive SE, Atlanta, Georgia, 30303, USA
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Phetfong J, Sanvoranart T, Nartprayut K, Nimsanor N, Seenprachawong K, Prachayasittikul V, Supokawej A. Osteoporosis: the current status of mesenchymal stem cell-based therapy. Cell Mol Biol Lett 2016; 21:12. [PMID: 28536615 PMCID: PMC5414670 DOI: 10.1186/s11658-016-0013-1] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Accepted: 01/25/2016] [Indexed: 12/21/2022] Open
Abstract
Osteoporosis, or bone loss, is a progressive, systemic skeletal disease that affects millions of people worldwide. Osteoporosis is generally age related, and it is underdiagnosed because it remains asymptomatic for several years until the development of fractures that confine daily life activities, particularly in elderly people. Most patients with osteoporotic fractures become bedridden and are in a life-threatening state. The consequences of fracture can be devastating, leading to substantial morbidity and mortality of the patients. The normal physiologic process of bone remodeling involves a balance between bone resorption and bone formation during early adulthood. In osteoporosis, this process becomes imbalanced, resulting in gradual losses of bone mass and density due to enhanced bone resorption and/or inadequate bone formation. Several growth factors underlying age-related osteoporosis and their signaling pathways have been identified, such as osteoprotegerin (OPG)/receptor activator of nuclear factor B (RANK)/RANK ligand (RANKL), bone morphogenetic protein (BMP), wingless-type MMTV integration site family (Wnt) proteins and signaling through parathyroid hormone receptors. In addition, the pathogenesis of osteoporosis has been connected to genetics. The current treatment of osteoporosis predominantly consists of antiresorptive and anabolic agents; however, the serious adverse effects of using these drugs are of concern. Cell-based replacement therapy via the use of mesenchymal stem cells (MSCs) may become one of the strategies for osteoporosis treatment in the future.
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Affiliation(s)
- Jitrada Phetfong
- Department of Clinical Microscopy, Faculty of Medical Technology, Mahidol University, Phuttamonthon, Salaya, Nakhon Pathom 73170 Thailand
| | - Tanwarat Sanvoranart
- Department of Clinical Microscopy, Faculty of Medical Technology, Mahidol University, Phuttamonthon, Salaya, Nakhon Pathom 73170 Thailand
| | - Kuneerat Nartprayut
- Department of Clinical Microscopy, Faculty of Medical Technology, Mahidol University, Phuttamonthon, Salaya, Nakhon Pathom 73170 Thailand
| | - Natakarn Nimsanor
- Department of Clinical Microscopy, Faculty of Medical Technology, Mahidol University, Phuttamonthon, Salaya, Nakhon Pathom 73170 Thailand
| | - Kanokwan Seenprachawong
- Department of Clinical Microscopy, Faculty of Medical Technology, Mahidol University, Phuttamonthon, Salaya, Nakhon Pathom 73170 Thailand
| | - Virapong Prachayasittikul
- Department of Clinical Microbiology and Applied Technology, Faculty of Medical Technology, Mahidol University, Phuttamonthon, Salaya, Nakhon Pathom 73170 Thailand
| | - Aungkura Supokawej
- Department of Clinical Microscopy, Faculty of Medical Technology, Mahidol University, Phuttamonthon, Salaya, Nakhon Pathom 73170 Thailand
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Liu H, Li W, Liu YS, Zhou YS. Bone micro-architectural analysis of mandible and tibia in ovariectomised rats: A quantitative structural comparison between undecalcified histological sections and micro-CT. Bone Joint Res 2016; 5:253-62. [PMID: 27354715 PMCID: PMC4957176 DOI: 10.1302/2046-3758.56.2000565] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Accepted: 03/22/2016] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVES This study aims to evaluate if micro-CT can work as a method for the 3D assessment and analysis of cancellous bone by comparing micro-CT with undecalcified histological sections in OVX rats. METHODS The mandible and tibia of sham, ovariectomised (OVX) and zoledronate-injected ovariectomised (OVX-ZOL) rats were assessed morphometrically. Specimens were scanned by micro-CT. Undecalcified histological sections were manufactured from the specimen scanned by micro-CT and stained with haematoxylin and eosin. Bivariate linear regressions and one-way analysis of variance were undertaken for statistics using SPSS 16.0.1 software. RESULTS There were highly significant correlations between undecalcified histological sections and micro-CT for all parameters (bone volume density (BV/TV), bone surface density (BS/BV), trabecular thickness (Tb.Th), trabecular number (Tb.N), and trabecular separation (Tb.Sp))in the mandible and tibia. Bone histomorphometric parameters analysed by both methods exhibited significant differences among sham, OVX, and OVX-ZOL groups. There were significant correlations between mandible and tibia in BV/TV, BS/BV, and Tb.Sp. CONCLUSIONS Micro-CT is a complementary tool to histological sections in basic research that could improve our understanding of bone histomorphometry. The mandible can be used as an effective site to assess bone morphometry of OVX or metabolic bone disease rat models.Cite this article: H. Liu, W. Li, Y. S. Liu, Y. S. Zhou. Bone micro-architectural analysis of mandible and tibia in ovariectomised rats: A quantitative structural comparison between undecalcified histological sections and micro-CT. Bone Joint Res 2016;5:253-262.
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Affiliation(s)
- H Liu
- Department of Prosthodontics, The Core Laboratory, Peking University School and Hospital of Stomatology, 22 Zhongguancun South Avenue, Haidian District, Beijing 100081, China
| | - W Li
- Department of Oral Pathology, Peking University School and Hospital of Stomatology, 22 Zhongguancun South Avenue, Haidian District, Beijing 100081, China
| | - Y S Liu
- Department of Prosthodontics, Peking University School and Hospital of Stomatology, 22 Zhongguancun South Avenue, Haidian District, Beijing 100081, China
| | - Y S Zhou
- Department of Prosthodontics, National Engineering Lab for Digital and Material Technology of Stomatology, Peking University School and Hospital of Stomatology, 22 Zhongguancun South Avenue, Haidian District, Beijing 100081, China
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Neves N, Campos BB, Almeida IF, Costa PC, Cabral AT, Barbosa MA, Ribeiro CC. Strontium-rich injectable hybrid system for bone regeneration. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 59:818-827. [DOI: 10.1016/j.msec.2015.10.038] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Revised: 09/10/2015] [Accepted: 10/12/2015] [Indexed: 12/21/2022]
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Wnt3a-producing fibroblasts in ovariectomy-induced osteoporosis in a rat model. Tissue Eng Regen Med 2015. [DOI: 10.1007/s13770-014-0074-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Liu H, Li W, Liu Y, Zhang X, Zhou Y. Co-administration of aspirin and allogeneic adipose-derived stromal cells attenuates bone loss in ovariectomized rats through the anti-inflammatory and chemotactic abilities of aspirin. Stem Cell Res Ther 2015; 6:200. [PMID: 26474767 PMCID: PMC4609080 DOI: 10.1186/s13287-015-0195-x] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Revised: 08/20/2015] [Accepted: 10/01/2015] [Indexed: 01/21/2023] Open
Abstract
Introduction Osteoporosis is a syndrome of excessive skeletal fragility characterized by the loss of mass and deterioration of microarchitecture in bone. Single use of aspirin or adipose-derived stromal cells (ASCs) has been recognized recently to be effective against osteoporosis. The goal of the study was to evaluate the osteogenic effects of the co-administration of aspirin and allogeneic rat adipose-derived stromal cells (rASCs) on ovariectomized (OVX)-induced bone loss in rats. The underlying mechanisms were investigated in vitro and in vivo. Methods Firstly, allogeneic rASCs were isolated and cultured, and the conditioned medium (CM) from the maintenance of rASCs was collected. Secondly, the OVX rats were administrated CM, rASCs, aspirin (ASP) or rASCs + ASP, respectively. Twelve weeks later, the anti-inflammatory and osteogenic effects were assessed by micro-CT, undecalcified histological sections, dynamic histomorphometric analyses and serologic assays for biochemical markers. Finally, a Transwell migration assay in vitro and cell-trafficking analyses in vivo were used to explore the effects of aspirin on rASC migration. Results Systemic administration of aspirin and rASCs attenuated OVX-induced bone loss better than single use of aspirin or ASCs (p < 0.05, respectively). Next, we analyzed the underlying mechanisms of the anti-inflammatory and chemotactic abilities of aspirin. Aspirin suppressed serum levels of the pro-inflammatory cytokines on tumor necrosis factor-α (TNF-α) and interferon-γ (IFN-γ), and the anti-inflammatory ability was positively associated with bone morphometry. Also, aspirin exhibited excellent chemotactic effects in vitro and accelerated the homing of allogeneic rASCs into bone marrow during early in vivo stages. Conclusions Co-administered aspirin and allogeneic ASCs can partially reverse OVX-induced bone loss in rats. This effect appears to be mediated by the anti-inflammatory and chemotactic abilities of aspirin.
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Affiliation(s)
- Hao Liu
- The Central Laboratory, Peking University School and Hospital of Stomatology, Beijing, 100081, China.
| | - Wei Li
- The Central Laboratory, Peking University School and Hospital of Stomatology, Beijing, 100081, China.
| | - Yunsong Liu
- Department of Prosthodontics, Peking University School and Hospital of Stomatology, 22 Zhongguancun South Avenue, Haidian District, Beijing, 100081, China.
| | - Xiao Zhang
- Department of Prosthodontics, Peking University School and Hospital of Stomatology, 22 Zhongguancun South Avenue, Haidian District, Beijing, 100081, China.
| | - Yongsheng Zhou
- Department of Prosthodontics, Peking University School and Hospital of Stomatology, 22 Zhongguancun South Avenue, Haidian District, Beijing, 100081, China. .,National Engineering Lab for Digital and Material Technology of Stomatology, Peking University School and Hospital of Stomatology, Beijing, 100081, China.
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Wanachewin O, Klangjorhor J, Pothacharoen P, Phitak T, Laohapoonrungsee A, Pruksakorn D, Kongtawelert P. The promoting effects of sesamin on osteoblast differentiation of human mesenchymal stem cells. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.01.046] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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Jeong JH, Park J, Jin ES, Min J, Jeon SR, Kim DK, Choi KH. Adipose tissue-derived stem cells in the ovariectomy-induced postmenopausal osteoporosis rat model. Tissue Eng Regen Med 2014. [DOI: 10.1007/s13770-014-0001-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
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Mirsaidi A, Genelin K, Vetsch JR, Stanger S, Theiss F, Lindtner RA, von Rechenberg B, Blauth M, Müller R, Kuhn GA, Hofmann Boss S, Ebner HL, Richards PJ. Therapeutic potential of adipose-derived stromal cells in age-related osteoporosis. Biomaterials 2014; 35:7326-35. [PMID: 24933514 DOI: 10.1016/j.biomaterials.2014.05.016] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2014] [Accepted: 05/05/2014] [Indexed: 02/07/2023]
Abstract
Adipose-derived stromal cells (ASCs) are increasingly being used for orthopedic-based tissue engineering approaches due to their ability to readily undergo osteogenic differentiation. In the present study, we used in vitro and in vivo approaches to evaluate the use of ASCs as a treatment strategy for age-related osteoporosis. Molecular, histological and micro-computed tomography (micro-CT) based approaches confirmed that ASCs isolated from 18-week-old osteoporotic senescence-accelerated mice (SAMP6) were capable of undergoing osteogenesis when cultured in either silk fibroin (SF) scaffolds or scaffold-free microtissues (ASC-MT). A single intratibial injection of CM-Dil-labeled isogeneic ASCs or ASC-MT into SAMP6 recipients significantly improved trabecular bone quality after 6 weeks in comparison to untreated contralateral bones, as determined by micro-CT. Injected ASCs could be observed in paraffin wax bone sections at 24 h and 6 weeks post treatment and induced a significant increase in several molecular markers of bone turnover. Furthermore, a significant improvement in the osteogenic potential of osteoporotic patient-derived human bone marrow stromal cells (BMSCs) was observed when differentiated in conditioned culture media harvested from osteoporotic patient-derived human ASCs. These findings therefore support the use of ASCs as an autologous cell-based approach for the treatment of osteoporosis.
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Affiliation(s)
- Ali Mirsaidi
- Bone and Stem Cell Research Group, CABMM, University of Zurich, 8057 Zurich, Switzerland; Institute of Physiology and Zurich Center for Integrative Human Physiology (ZIHP), University of Zurich, 8057 Zurich, Switzerland
| | - Konstantin Genelin
- Department of Trauma Surgery and Sports Medicine, Innsbruck Medical University, A-6020 Innsbruck, Austria
| | - Jolanda R Vetsch
- Institute for Biomechanics, ETH Zurich, 8093 Zurich, Switzerland
| | - Scott Stanger
- Institute for Biomechanics, ETH Zurich, 8093 Zurich, Switzerland
| | - Felix Theiss
- Musculoskeletal Research Unit, CABMM, University of Zurich, 8057 Zurich, Switzerland
| | - Richard A Lindtner
- Department of Trauma Surgery and Sports Medicine, Innsbruck Medical University, A-6020 Innsbruck, Austria
| | | | - Michael Blauth
- Department of Trauma Surgery and Sports Medicine, Innsbruck Medical University, A-6020 Innsbruck, Austria
| | - Ralph Müller
- Institute for Biomechanics, ETH Zurich, 8093 Zurich, Switzerland
| | - Gisela A Kuhn
- Institute for Biomechanics, ETH Zurich, 8093 Zurich, Switzerland
| | - Sandra Hofmann Boss
- Institute for Biomechanics, ETH Zurich, 8093 Zurich, Switzerland; Department of Biomedical Engineering, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands; Institute for Complex Molecular Systems, Eindhoven University of Technology, P.O. Box 513, Eindhoven 5600 MB, The Netherlands
| | - Hannes L Ebner
- Department of Trauma Surgery and Sports Medicine, Innsbruck Medical University, A-6020 Innsbruck, Austria
| | - Peter J Richards
- Bone and Stem Cell Research Group, CABMM, University of Zurich, 8057 Zurich, Switzerland; Institute of Physiology and Zurich Center for Integrative Human Physiology (ZIHP), University of Zurich, 8057 Zurich, Switzerland.
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Abstract
Osteoporosis is a debilitating disease that affects millions of people worldwide. Current osteoporosis treatments are predominantly bone-resorbing drugs that are associated with several side effects. The use of stem cells for tissue regeneration has raised great hope in various fields of medicine, including musculoskeletal disorders. Stem cell therapy for osteoporosis could potentially reduce the susceptibility of fractures and augment lost mineral density by either increasing the numbers or restoring the function of resident stem cells that can proliferate and differentiate into bone-forming cells. Such osteoporosis therapies can be carried out by exogenous introduction of mesenchymal stem cells (MSCs), typically procured from bone marrow, adipose, and umbilical cord blood tissues or through treatments with drugs or small molecules that recruit endogenous stem cells to osteoporotic sites. The main hurdle with cell-based osteoporosis therapy is the uncertainty of stem cell fate and biodistribution following cell transplantation. Therefore, future advancements will focus on long-term engraftment and differentiation of stem cells at desired bone sites for tangible clinical outcome.
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Affiliation(s)
- Ben Antebi
- Skeletal Biotech Laboratory, Faculty of Dental Medicine, Hebrew University, Hadassah Medical Campus, POB 12272, Ein Kerem, Jerusalem, 91120, Israel
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Lin K, Xia L, Li H, Jiang X, Pan H, Xu Y, Lu WW, Zhang Z, Chang J. Enhanced osteoporotic bone regeneration by strontium-substituted calcium silicate bioactive ceramics. Biomaterials 2013; 34:10028-42. [PMID: 24095251 DOI: 10.1016/j.biomaterials.2013.09.056] [Citation(s) in RCA: 230] [Impact Index Per Article: 20.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2013] [Accepted: 09/16/2013] [Indexed: 01/08/2023]
Abstract
The regeneration capacity of the osteoporotic bones is generally lower than that of the normal bones. Current methods of bone defect treatment for osteoporosis are not always satisfactory. Recent studies have shown that the silicate based biomaterials can stimulate osteogenesis and angiogenesis due to the silicon (Si) ions released from the materials, and enhance bone regeneration in vivo. Other studies showed that strontium (Sr) plays a distinct role on inhibiting bone resorption. Based on the hypothesis that the combination of Si and Sr may have synergetic effects on osteoporotic bone regeneration, the porous Sr-substituted calcium silicate (SrCS) ceramic scaffolds combining the functions of Sr and Si elements were developed with the goals to promote osteoporotic bone defect repair. The effects of the ionic extract from SrCS on osteogenic differentiation of bone marrow mesenchymal stem cells derived from ovariectomized rats (rBMSCs-OVX), angiogenic differentiation of human umbilical vein endothelial cells (HUVECs) were investigated. The in vitro results showed that Sr and Si ions released from SrCS enhanced cell viability, alkaline phosphatase (ALP) activity, and mRNA expression levels of osteoblast-related genes of rBMSCs-OVX and expression of vascular endothelial growth factor (VEGF) without addition of extra osteogenic and angiogenic reagents. The activation in extracellular signal-related kinases (ERK) and p38 signaling pathways were observed in rBMSCs-OVX cultured in the extract of SrCS, and these effects could be blocked by ERK inhibitor PD98059, and P38 inhibitor SB203580, respectively. Furthermore, the ionic extract of SrCS stimulated HUVECs proliferation, differentiation and angiogenesis process. The in vivo experiments revealed that SrCS dramatically stimulated bone regeneration and angiogenesis in a critical sized OVX calvarial defect model, and the enhanced bone regeneration might be attributed to the modulation of osteogenic differentiation of endogenous mesenchymal stem cells (MSCs) and the inhibition of osteoclastogenesis, accompanying with the promotion of the angiogenic activity of endothelial cells (ECs).
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Affiliation(s)
- Kaili Lin
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Road, Shanghai 200050, China
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Chen X, Sun X, Yang X, Zhang L, Lin M, Yang G, Gao C, Feng Y, Yu J, Gou Z. Biomimetic preparation of trace element-codoped calcium phosphate for promoting osteoporotic bone defect repair. J Mater Chem B 2013; 1:1316-1325. [PMID: 32260805 DOI: 10.1039/c2tb00138a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Specific implants to speedily regenerate critical-sized osteoporotic bone defects (COBDs) are a major clinical need. However, little progress in methods focusing on biological repair has been reported. We developed a biomimetic mineralization method to prepare trace element-codoped calcium phosphate (CaP) particles via hydrothermal treatment of modified simulated body fluid (SBF) with the addition of binary to quaternary trace elements. The morphology, structure, and composition of the particles were characterized by a combination of SEM, TEM, XRD, and FTIR measurements. The quantitative analysis shows that the dopant contents in the solid phase can be regulated by the trace ion concentrations in the aqueous medium. The conditioned cell culture medium from the quaternary Mg/Zn/Sr/Si-co-doped CaP (qCaP) could significantly enhance cell activity and osteogenic differentiation of ovariectomized rat-derived bone marrow mesenchymal stem cells. After injecting the qCaP-loaded chitosan/hyaluronic acid hydrogel into the COBDs, histology and computed tomography scanning revealed that the new bone regeneration was significantly enhanced, and the quantity of mature bone was substantially increased in the rats implanted with qCaP 12 weeks post-operatively in comparison with the defects filled with the CaP obtained from SBF. These results suggest that the biomimetic mineralization of the trace ion-added SBF allows the preparation of highly bioactive trace element-codoped CaP biomaterials and these materials are potential candidates for the biological repair of COBDs.
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Affiliation(s)
- Xiaoyi Chen
- Bio-Nanomaterials and Regenerative Medicine Research Division, Zhejiang-California International Nanosystems Institute, Zhejiang University, Hangzhou 310029, China.
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An JH, Park H, Song JA, Ki KH, Yang JY, Choi HJ, Cho SW, Kim SW, Kim SY, Yoo JJ, Baek WY, Kim JE, Choi SJ, Oh W, Shin CS. Transplantation of human umbilical cord blood-derived mesenchymal stem cells or their conditioned medium prevents bone loss in ovariectomized nude mice. Tissue Eng Part A 2013; 19:685-96. [PMID: 23215868 DOI: 10.1089/ten.tea.2012.0047] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Umbilical cord blood (UCB) has recently been recognized as a new source of mesenchymal stem cells (MSCs) for use in stem cell therapy. We studied the effects of systemic injection of human UCB-MSCs and their conditioned medium (CM) on ovariectomy (OVX)-induced bone loss in nude mice. Ten-week-old female nude mice were divided into six groups: Sham-operated mice treated with vehicle (Sham-Vehicle), OVX mice subjected to UCB-MSCs (OVX-MSC), or human dermal fibroblast (OVX-DFB) transplantation, OVX mice treated with UCB-MSC CM (OVX-CM), zoledronate (OVX-Zol), or vehicle (OVX-Vehicle). Although the OVX-Vehicle group exhibited significantly less bone mineral density (BMD) gain compared with the Sham-Vehicle group, transplantation of hUCB-MSCs (OVX-MSC group) has effectively prevented OVX-induced bone mass attenuation. Notably, the OVX-CM group also showed BMD preservation comparable to the OVX-MSC group. In addition, microcomputed tomography analysis demonstrated improved trabecular parameters in both the OVX-MSC and OVX-CM groups compared to the OVX-Vehicle or OVX-DFB group. Histomorphometric analysis showed increased bone formation parameters, accompanied by increased serum procollagen type-I N-telopeptide levels in OVX-MSC and OVX-CM mice. However, cell-trafficking analysis failed to demonstrate engraftment of MSCs in bone tissue 48 h after cell infusion. In vitro, hUCB-MSC CM increased alkaline phosphatase (ALP) activity in human bone marrow-derived MSCs and mRNA expression of collagen type 1, Runx2, osterix, and ALP in C3H10T1/2 cells. Furthermore, hUCB-MSC CM significantly increased survival of osteocyte-like MLO-Y4 cells, while it inhibited osteoclastic differentiation. To summarize, transplantation of hUCB-MSCs could effectively prevent OVX-mediated bone loss in nude mice, which appears to be mediated by a paracrine mechanism rather than direct engraftment of the MSCs.
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Affiliation(s)
- Jee Hyun An
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
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