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Patel P, Rai V, Agrawal DK. Role of oncostatin-M in ECM remodeling and plaque vulnerability. Mol Cell Biochem 2023; 478:2451-2460. [PMID: 36856919 PMCID: PMC10579161 DOI: 10.1007/s11010-023-04673-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 02/06/2023] [Indexed: 03/02/2023]
Abstract
Atherosclerosis is a multifactorial inflammatory disease characterized by the development of plaque formation leading to occlusion of the vessel and hypoxia of the tissue supplied by the vessel. Chronic inflammation and altered collagen expression render stable plaque to unstable and increase plaque vulnerability. Thinned and weakened fibrous cap results in plaque rupture and formation of thrombosis and emboli formation leading to acute ischemic events such as stroke and myocardial infarction. Inflammatory mediators including TREM-1, TLRs, MMPs, and immune cells play a critical role in plaque vulnerability. Among the other inflammatory mediators, oncostatin-M (OSM), a pro-inflammatory cytokine, play an important role in the development and progression of atherosclerosis, however, the role of OSM in plaque vulnerability and extracellular matrix remodeling (ECM) is not well understood and studied. Since ECM remodeling plays an important role in atherosclerosis and plaque vulnerability, a detailed investigation on the role of OSM in ECM remodeling and plaque vulnerability is critical. This is important because the role of OSM has been discussed in the context of proliferation of vascular smooth muscle cells and regulation of cytokine expression but the role of OSM is scarcely discussed in relation to ECM remodeling and plaque vulnerability. This review focuses on critically discussing the role of OSM in ECM remodeling and plaque vulnerability.
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Affiliation(s)
- Parth Patel
- Department of Translational Research, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, 309 E. Second Street, Pomona, CA, 91766-1854, USA
| | - Vikrant Rai
- Department of Translational Research, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, 309 E. Second Street, Pomona, CA, 91766-1854, USA
| | - Devendra K Agrawal
- Department of Translational Research, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, 309 E. Second Street, Pomona, CA, 91766-1854, USA.
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2
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Korzekwa AJ, Kononiuk A, Kordan W, Orzołek A. Retinoic acid alters metalloproteinase action in red deer antler stem cells. PLoS One 2023; 18:e0287782. [PMID: 37428795 DOI: 10.1371/journal.pone.0287782] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 06/13/2023] [Indexed: 07/12/2023] Open
Abstract
Metalloproteinases (MMP)s regulate developmental processes, control angiogenesis and wound healing, participate in the formation of immune receptors, and are expressed in stem cells. Retinoic acid (RA) is a potential modulator of these proteinases. The aim was to determine (1) MMPs' action in antler stem cells (ASCs) before and after differentiation into adipo-, osteo-, and chondrocytes and (2) the effect of RA on modifying MMP action in ASCs. Antler tissue from pedicle was collected approximately 40 days after antler casting, post mortem from healthy breeding five year old males (N = 7). The cells were isolated from the pedicle layer of periosteum after skin separation and cultured. The pluripotency of the ASCs was evaluated by mRNA expression for NANOG, SOX2, and OCT4. ASCs were stimulated with RA (100nM) and differentiated for 14 days. The MMP (1-3) and TIMP(1-3) (tissue inhibitor of MMPs) mRNA expression was determined in the ASCs, their concentrations in the ASCs and the medium after RA stimulation as well as profiles of mRNA expression for MMPs: 1-3 and TIMPs: 1-3 during differentiation of ASC to osteocytes, adipocytes and chondrocytes. RA increased MMP-3 and TIMP-3 mRNA expression and output (P < 0.05) and not influenced on MMP-1 and TIMP-1 mRNA expression and output in ASC (P > 0.05). Depending on differentiation of ASC to osteocytes, adipocytes or chondrocytes, MMPs`and TIMPs`expression profile fluctuates for all studied proteases and its inhibitors. The studies demand continuation considering the role of proteases in stem cells physiology and differentiation. The results may be relevant for the study of cellular processes during the cancerogenesis of tumor stem cells.
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Affiliation(s)
- Anna J Korzekwa
- Department of Biodiversity Protection (DBP), Institute of Animal Reproduction and Food Research, Polish Academy of Sciences (IAR&FR PAS), Olsztyn, Poland
| | - Anna Kononiuk
- Department of Biodiversity Protection (DBP), Institute of Animal Reproduction and Food Research, Polish Academy of Sciences (IAR&FR PAS), Olsztyn, Poland
| | - Władysław Kordan
- Department of Animal Biochemistry and Biotechnology, Faculty of Animal Bioengineering, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Aleksandra Orzołek
- Department of Animal Biochemistry and Biotechnology, Faculty of Animal Bioengineering, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
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3
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Rong W, Rome CP, Dietrich MA, Yao S. Decreased CRISPLD2 expression impairs osteogenic differentiation of human mesenchymal stem cells during in vitro expansion. J Cell Physiol 2023; 238:1368-1380. [PMID: 37021796 PMCID: PMC10330378 DOI: 10.1002/jcp.31014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 03/06/2023] [Accepted: 03/17/2023] [Indexed: 04/07/2023]
Abstract
Human mesenchymal stem cells (hMSCs) are the cornerstone of regenerative medicine; large quantities of hMSCs are required via in vitro expansion to meet therapeutic purposes. However, hMSCs quickly lose their osteogenic differentiation potential during in vitro expansion, which is a major roadblock to their clinical applications. In this study, we found that the osteogenic differentiation potential of human bone marrow stem cells (hBMSCs), dental pulp stem cells (hDPSCs), and adipose stem cells (hASCs) was severely impaired after in vitro expansion. To clarify the molecular mechanism underlying this in vitro expansion-related loss of osteogenic capacity in hMSCs, the transcriptome changes following in vitro expansion of these hMSCs were compared. Cysteine-rich secretory protein LCCL domain-containing 2 (CRISPLD2) was identified as the most downregulated gene shared by late passage hBMSCs, hDPSCs, and hASCs. Both the secreted and non-secreted CRISPLD2 proteins progressively declined in hMSCs during in vitro expansion when the cells gradually lost their osteogenic potential. We thus hypothesized that the expression of CRISPLD2 is critical for hMSCs to maintain their osteogenic differentiation potential during in vitro expansion. Our studies showed that the knockdown of CRISPLD2 in early passage hBMSCs inhibited the cells' osteogenic differentiation in a siRNA dose-dependent manner. Transcriptome analysis and immunoblotting indicated that the CRISPLD2 knockdown-induced osteogenesis suppression might be attributed to the downregulation of matrix metallopeptidase 1 (MMP1) and forkhead box Q1 (FOXQ1). Furthermore, adeno-associated virus (AAV)-mediated CRISPLD2 overexpression could somewhat rescue the impaired osteogenic differentiation of hBMSCs during in vitro expansion. These results revealed that the downregulation of CRISPLD2 contributes to the impaired osteogenic differentiation of hMSCs during in vitro expansion. Our findings shed light on understanding the loss of osteogenic differentiation in hMSCs and provide a potential therapeutic target gene for bone-related diseases.
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Affiliation(s)
- Weiqiong Rong
- Department of Comparative Biomedical Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA 70803, USA
| | - Calvin P. Rome
- Department of Comparative Biomedical Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA 70803, USA
| | - Marilyn A. Dietrich
- Department of Pathobiological Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA 70803, USA
| | - Shaomian Yao
- Department of Comparative Biomedical Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA 70803, USA
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4
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Deriggi-Pisani GF, Stotzer US, Marqueti RC, Rodrigues MFC, Biffe BG, Silva KA, Fabricio V, Rosen CJ, Selistre-de-Araujo HS. Role of resistance training in bone macro and micro damages in an estrogen absence animal model. Life Sci 2023; 317:121417. [PMID: 36690246 DOI: 10.1016/j.lfs.2023.121417] [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: 10/07/2022] [Revised: 12/20/2022] [Accepted: 01/17/2023] [Indexed: 01/22/2023]
Abstract
AIMS We evaluated the effects of resistance training (RT) on bone properties, morphology, and bone extracellular matrix (ECM) remodeling markers in an ovariectomy (OVX) rat model. MAIN METHODS Thirty-six female rats were divided into four groups: sham sedentary, OVX sedentary, sham RT, and OVX RT. Rats performed RT for ten weeks, during which they climbed a ladder with progressive loads attached to the tail. Tibias were stored for dual-energy X-ray densitometry (DXA), micro-computed tomography (micro-CT), and biomechanical, biophysical, and biochemical analysis. Femurs were stored for morphological, gene expression, and gelatin zymography analysis. KEY FINDINGS OVX decreased bone mineral density, stiffness, maximal load, and calcium content, which was reversed by RT. The trabecular number, connectivity, and MMP-13 gene expression decreased in OVX groups. Furthermore, OVX increased run-related transcription factor-2 (RUNX-2) and osteoprotegerin (OPG) gene expression, and increased the number of adipocytes in bone marrow and MMP-2 activity. SIGNIFICANCE RT was efficient in preventing or reversing changes in bone biomechanical properties in OVX groups, improving fracture load and resilience, which is relevant to prevent fractures. On the other hand, RT did not decrease the number of bone adipocytes in the OVX-RT group. However, RT was efficient for increasing trabecular thickness and cortical bone volume, which improved bone resistance. Our findings provide further insights into the mechanisms involved in the role of RT in OVX damage protection.
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Affiliation(s)
- Graziéle F Deriggi-Pisani
- Laboratório de Bioquímica e Biologia Molecular, Departamento de Ciências Fisiológicas, Universidade Federal de São Carlos (UFSCar), São Carlos, São Paulo, Brazil.
| | - Uliana S Stotzer
- Laboratório de Bioquímica e Biologia Molecular, Departamento de Ciências Fisiológicas, Universidade Federal de São Carlos (UFSCar), São Carlos, São Paulo, Brazil
| | - Rita C Marqueti
- Laboratório de Análises Moleculares - LAM, Faculdade de Ceilândia, Universidade de Brasília (UnB), Distrito Federal, Brazil
| | - Maria F C Rodrigues
- Laboratório de Bioquímica e Biologia Molecular, Departamento de Ciências Fisiológicas, Universidade Federal de São Carlos (UFSCar), São Carlos, São Paulo, Brazil
| | - Bruna G Biffe
- Laboratório de Bioquímica e Biologia Molecular, Departamento de Ciências Fisiológicas, Universidade Federal de São Carlos (UFSCar), São Carlos, São Paulo, Brazil
| | - Karina A Silva
- Laboratório de Bioquímica e Biologia Molecular, Departamento de Ciências Fisiológicas, Universidade Federal de São Carlos (UFSCar), São Carlos, São Paulo, Brazil
| | - Victor Fabricio
- Laboratório de Bioquímica e Biologia Molecular, Departamento de Ciências Fisiológicas, Universidade Federal de São Carlos (UFSCar), São Carlos, São Paulo, Brazil
| | - Clifford J Rosen
- Maine Medical Center Research Institute, Scarborough, Maine, United States
| | - Heloisa Sobreiro Selistre-de-Araujo
- Laboratório de Bioquímica e Biologia Molecular, Departamento de Ciências Fisiológicas, Universidade Federal de São Carlos (UFSCar), São Carlos, São Paulo, Brazil
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Zhou Y, Chen X, Zhu Z, Bi D, Ma S. MiR-133a delivery to osteoblasts ameliorates mechanical unloading-triggered osteopenia progression in vitro and in vivo. Int Immunopharmacol 2021; 97:107613. [PMID: 33962226 DOI: 10.1016/j.intimp.2021.107613] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 03/08/2021] [Accepted: 03/22/2021] [Indexed: 01/19/2023]
Abstract
Mechanical unloading-induced bone loss is a clinical challenge, and deep understanding for this disease is necessary for developing novel and effective therapies. MicroRNAs (miRNAs) are small non-coding RNAs, and involved in bone remodeling. In the study, we attempted to explore the potential of miR-133a in regulating osteoblast activation and its anti-osteopenia function both in vitro and in vivo. Our in vitro studies at first showed that miR-133a could significantly promote the expression of osteocalcin (OCN), Collagen I, alkaline phosphatase (ALP), runt-related transcription factor 2 (Runx2) and osterix (Osx), promoting the activation and mineralization of osteoblasts. Then, hindlimb unloading (HU)-challenged mice were established with or without intravenous injection of agomir-miR-133a using an osteoblast-targeting delivery system. We found that miR-133a in osteoblasts significantly alleviated the bone loss, microstructural, and biomechanical property in mice with mechanical unloading, contributing to osteopenia alleviation. Furthermore, both in vitro and in vivo experiments showed that miR-133a could restrain osteoclastogenesis via tartrate-resistant acid phosphatase (TRAP) staining. In conclusion, our results suggested that miR-133a may be a promising factor in mediating the occurrence and progression of osteopenia caused by mechanical unloading, and thus targeting miR-133a could be considered as an effective therapeutic strategy for the suppression of pathological osteopenia.
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Affiliation(s)
- Youlong Zhou
- Department of Orthopaedics, Changxing People's Hospital, Huzhou, Zhejiang 313100, China.
| | - Xing Chen
- Department of Orthopaedics, Changxing People's Hospital, Huzhou, Zhejiang 313100, China
| | - Zemin Zhu
- Department of Orthopaedics, Changxing People's Hospital, Huzhou, Zhejiang 313100, China
| | - Daochi Bi
- Department of Orthopaedics, Changxing People's Hospital, Huzhou, Zhejiang 313100, China
| | - Shuyun Ma
- Department of Orthopaedics, Changxing People's Hospital, Huzhou, Zhejiang 313100, China
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de Sousa FRN, de Sousa Ferreira VC, da Silva Martins C, Dantas HV, de Sousa FB, Girão-Carmona VCC, Goes P, de Castro Brito GA, de Carvalho Leitão RF. The effect of high concentration of zoledronic acid on tooth induced movement and its repercussion on root, periodontal ligament and alveolar bone tissues in rats. Sci Rep 2021; 11:7672. [PMID: 33828221 PMCID: PMC8027035 DOI: 10.1038/s41598-021-87375-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 03/24/2021] [Indexed: 12/16/2022] Open
Abstract
Zoledronic acid (ZA) is often prescribed for osteoporosis or resorptive metabolic bone disease. This study aims to evaluate the effect of ZA on orthodontic tooth movement (OTM) and root and bone resorption and its repercussion on root, periodontal ligament and alveolar bone tissues. The experimental group consisted of 72 Wistar rats divided in four subgroups: Naive, Saline and Zoledronic Acid groups at the concentration of 0.2 mg/kg [ZA (0.2)] or 1.0 mg/kg [ZA (1.0)]. The animals were subjected to i.v (dorsal penile vein) administrations of ZA or saline solution, on days 0, 7, 14 and 42. Under anesthesia, NiTi springs were installed in the first left maxillary molar with 50gf allowing the OTM, except for the negative control group (N) for mesial movement of the left first maxillary teeth. The animals were sacrificed and maxillae were removed for macroscopic and histopathological analyzes, scanning electron microscopy, computerized microtomography and confocal microscopy. Treatment with ZA decreased the OTM and the number of osteoclasts and loss of alveolar bone when compared to the naive and saline groups. Reduction of radicular resorption, increased necrotic areas and reduced vascularization in the periodontal ligament were observed in the ZA groups. ZA interferes with OTM and presents anti-resorptive effects on bone and dental tissues associated with a decreased vascularization, without osteonecrosis.
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Affiliation(s)
- Fátima Regina Nunes de Sousa
- Post-Graduation Program in Morfofuncional Sciences (PCMF), Departamento de Morfologia, Faculdade de Medicina, Medical School, Universidade Federal do Ceará (UFC), Rua Delmiro de Farias, s/n, Rodolfo Teófilo, Fortaleza, CE, 60441-750, Brazil
- Department of Morphology, Medical School, Federal University of Piauí (UFPI), Rua Cícero Duarte, 905, Picos, PI, 64607-670, Brazil
| | - Vanessa Costa de Sousa Ferreira
- Post-Graduation Program in Morfofuncional Sciences (PCMF), Departamento de Morfologia, Faculdade de Medicina, Medical School, Universidade Federal do Ceará (UFC), Rua Delmiro de Farias, s/n, Rodolfo Teófilo, Fortaleza, CE, 60441-750, Brazil
| | - Conceição da Silva Martins
- Post-Graduation Program in Morfofuncional Sciences (PCMF), Departamento de Morfologia, Faculdade de Medicina, Medical School, Universidade Federal do Ceará (UFC), Rua Delmiro de Farias, s/n, Rodolfo Teófilo, Fortaleza, CE, 60441-750, Brazil
| | - Hugo Victor Dantas
- Graduate Program in Dentistry, Health Sciences Center, Federal University of Paraíba (UFPB), Campus I, Cidade Universitária, João Pessoa, PB, 58059-900, Brazil
| | - Frederico Barbosa de Sousa
- Graduate Program in Dentistry, Health Sciences Center, Federal University of Paraíba (UFPB), Campus I, Cidade Universitária, João Pessoa, PB, 58059-900, Brazil
| | - Virgínia Cláudia Carneiro Girão-Carmona
- Post-Graduation Program in Morfofuncional Sciences (PCMF), Departamento de Morfologia, Faculdade de Medicina, Medical School, Universidade Federal do Ceará (UFC), Rua Delmiro de Farias, s/n, Rodolfo Teófilo, Fortaleza, CE, 60441-750, Brazil
| | - Paula Goes
- Post-Graduation Program in Morfofuncional Sciences (PCMF), Departamento de Morfologia, Faculdade de Medicina, Medical School, Universidade Federal do Ceará (UFC), Rua Delmiro de Farias, s/n, Rodolfo Teófilo, Fortaleza, CE, 60441-750, Brazil
- Department of Pathology and Legal Medicine, Medical School, Federal University of Ceará (UFC), Rua Monsenhor Furtado, s/n, Fortaleza, CE, 60441-750, Brazil
| | - Gerly Anne de Castro Brito
- Post-Graduation Program in Morfofuncional Sciences (PCMF), Departamento de Morfologia, Faculdade de Medicina, Medical School, Universidade Federal do Ceará (UFC), Rua Delmiro de Farias, s/n, Rodolfo Teófilo, Fortaleza, CE, 60441-750, Brazil
| | - Renata Ferreira de Carvalho Leitão
- Post-Graduation Program in Morfofuncional Sciences (PCMF), Departamento de Morfologia, Faculdade de Medicina, Medical School, Universidade Federal do Ceará (UFC), Rua Delmiro de Farias, s/n, Rodolfo Teófilo, Fortaleza, CE, 60441-750, Brazil.
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7
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Liu Q, Li M, Wang S, Xiao Z, Xiong Y, Wang G. Recent Advances of Osterix Transcription Factor in Osteoblast Differentiation and Bone Formation. Front Cell Dev Biol 2020; 8:601224. [PMID: 33384998 PMCID: PMC7769847 DOI: 10.3389/fcell.2020.601224] [Citation(s) in RCA: 101] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 11/23/2020] [Indexed: 12/14/2022] Open
Abstract
With increasing life expectations, more and more patients suffer from fractures either induced by intensive sports or other bone-related diseases. The balance between osteoblast-mediated bone formation and osteoclast-mediated bone resorption is the basis for maintaining bone health. Osterix (Osx) has long been known to be an essential transcription factor for the osteoblast differentiation and bone mineralization. Emerging evidence suggests that Osx not only plays an important role in intramembranous bone formation, but also affects endochondral ossification by participating in the terminal cartilage differentiation. Given its essentiality in skeletal development and bone formation, Osx has become a new research hotspot in recent years. In this review, we focus on the progress of Osx's function and its regulation in osteoblast differentiation and bone mass. And the potential role of Osx in developing new therapeutic strategies for osteolytic diseases was discussed.
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Affiliation(s)
- Qian Liu
- Key Laboratory of Brain and Neuroendocrine Diseases, College of Hunan Province, Hunan University of Medicine, Huaihua, China
- Biomedical Research Center, Hunan University of Medicine, Huaihua, China
| | - Mao Li
- Biomedical Research Center, Hunan University of Medicine, Huaihua, China
| | - Shiyi Wang
- XiangYa School of Medicine, Central South University, Changsha, China
| | - Zhousheng Xiao
- Department of Medicine, University of Tennessee Health Science Center, Memphis, TN, United States
| | - Yuanyuan Xiong
- Key Laboratory of Brain and Neuroendocrine Diseases, College of Hunan Province, Hunan University of Medicine, Huaihua, China
- Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Guangwei Wang
- Key Laboratory of Brain and Neuroendocrine Diseases, College of Hunan Province, Hunan University of Medicine, Huaihua, China
- Biomedical Research Center, Hunan University of Medicine, Huaihua, China
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8
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Perczel-Kovách K, Hegedűs O, Földes A, Sangngoen T, Kálló K, Steward MC, Varga G, Nagy KS. STRO-1 positive cell expansion during osteogenic differentiation: A comparative study of three mesenchymal stem cell types of dental origin. Arch Oral Biol 2020; 122:104995. [PMID: 33278647 DOI: 10.1016/j.archoralbio.2020.104995] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 10/31/2020] [Accepted: 11/16/2020] [Indexed: 02/08/2023]
Abstract
OBJECTIVE Although the osteogenic differentiation potential of mesenchymal stem cells of dental origin is well established, the roles of different marker proteins in this process remain to be clarified. Our aim was to compare the cellular and molecular changes, focusing in particular on mesenchymal stem cell markers, during in vitro osteogenesis in three dental stem cell types: dental follicle stem cells (DFSCs), periodontal ligament stem cells (PDLSCs) and dental pulp stem cells (DPSCs). DESIGN Human DFSCs, PDLSCs and DPSCs were isolated, cultured and their osteogenic differentiation was induced for 3 weeks. Mineralization was assessed by von Kossa staining and calcium concentration measurements. The expression of mesenchymal and osteogenic markers was studied by immunocytochemistry and qPCR techniques. Alkaline phosphatase (ALP) activity and the frequency of STRO-1 positive cells were also quantified. RESULTS The three cultures all showed abundant mineralization, with high calcium content by day 21. The expression of vimentin and nestin was sustained after osteogenic induction. The osteogenic medium induced a considerable elevation of STRO-1 positive cells. By day 7, the ALP mRNA level had increased more than 100-fold in DFSCs, PDLSCs, and DPSCs. Quantitative PCR results indicated dissimilarities of osteoblastic marker levels in the three dental stem cell cultures. CONCLUSIONS DFSCs, PDLSCs and DPSCs have similar functional osteogenic differentiation capacities although their expressional profiles of key osteogenic markers show considerable variations. The STRO-1 positive cell fraction expands during osteogenic differentiation while vimentin and nestin expression remain high. For identification of stemness, functional studies rather than marker expressions are needed.
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Affiliation(s)
- Katalin Perczel-Kovách
- Department of Oral Biology, Semmelweis University, Nagyvárad Square 4. H-1089 Budapest, Hungary.
| | - Orsolya Hegedűs
- Department of Oral Biology, Semmelweis University, Nagyvárad Square 4. H-1089 Budapest, Hungary.
| | - Anna Földes
- Department of Oral Biology, Semmelweis University, Nagyvárad Square 4. H-1089 Budapest, Hungary.
| | - Thanyaporn Sangngoen
- Department of Oral Biology, Semmelweis University, Nagyvárad Square 4. H-1089 Budapest, Hungary.
| | - Karola Kálló
- Department of Oral Biology, Semmelweis University, Nagyvárad Square 4. H-1089 Budapest, Hungary
| | - Martin C Steward
- Department of Oral Biology, Semmelweis University, Nagyvárad Square 4. H-1089 Budapest, Hungary; School of Medical Sciences, University of Manchester, Manchester, United Kingdom.
| | - Gábor Varga
- Department of Oral Biology, Semmelweis University, Nagyvárad Square 4. H-1089 Budapest, Hungary.
| | - Krisztina S Nagy
- Department of Oral Biology, Semmelweis University, Nagyvárad Square 4. H-1089 Budapest, Hungary.
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9
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Wu Y, Tang Y, Zhang X, Chu Z, Liu Y, Tang C. MMP-1 promotes osteogenic differentiation of human bone marrow mesenchymal stem cells via the JNK and ERK pathway. Int J Biochem Cell Biol 2020; 129:105880. [PMID: 33157237 DOI: 10.1016/j.biocel.2020.105880] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 10/05/2020] [Accepted: 10/12/2020] [Indexed: 01/31/2023]
Abstract
Enhancing the functions of mesenchymal stem cells (MSCs) is considered a potential approach for promoting tissue regeneration. In this study, we investigated the effects of Matrix Metalloproteinase-1 (MMP-1) on bone marrow mesenchymal stem cells (BMSCs) and its mechanism. Our results showed that knockdown of MMP-1 impeded scratch closure, attenuated proliferation, inhibited ALP activity, ALP denser staining and mineralization in vitro, and decreased expression of RUNX2, OSX, OPN and OCN in BMSCs, while 20 ng/mL recombinant human MMP-1 protein (rhMMP-1) significantly accelerated scratch closure, enhanced proliferation, ALP activity, ALP denser staining and mineralization in vitro, and increased expression of RUNX2, OSX, OPN and OCN. In addition, knockdown of MMP-1 inhibited the expression of phosphorylated c-Jun N-terminal kinase (p-JNK) and phosphorylated extracellular regulated protein kinases (p-ERK), while 20 ng/mL rhMMP-1 increased the expression of p-JNK and p-ERK in BMSCs. Furthermore, inhibition of c-Jun N-terminal kinase (JNK) and extracellular regulated protein kinases (ERK) by their inhibitor SP600125 and PD98059 dramatically blocked MMP-1-enhanced ALP activity and mineralization in BMSCs. Our results revealed that MMP-1 could accelerate the osteogenic differentiation potentials of BMSCs via the JNK and ERK pathway, providing the mechanism underlying MSC biology and identifying a potential target for improving bone tissue regeneration.
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Affiliation(s)
- Yizhen Wu
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210029, PR China
| | - Yi Tang
- Second Dental Center, School and Hospital of Stomatology, Peking University, Beijing, 100081, PR China
| | - Xiaozhen Zhang
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210029, PR China; Department of Dental Implantology, Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, 210029, PR China
| | - Zhuangzhuang Chu
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210029, PR China
| | - Yajing Liu
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210029, PR China
| | - Chunbo Tang
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210029, PR China; Department of Dental Implantology, Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, 210029, PR China.
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10
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Muttigi MS, Kim BJ, Kumar H, Park S, Choi UY, Han I, Park H, Lee SH. Efficacy of matrilin-3-primed adipose-derived mesenchymal stem cell spheroids in a rabbit model of disc degeneration. Stem Cell Res Ther 2020; 11:363. [PMID: 32831130 PMCID: PMC7444036 DOI: 10.1186/s13287-020-01862-w] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 05/27/2020] [Accepted: 07/28/2020] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Chronic low back pain is a prevalent disability, often caused by intervertebral disc (IVD) degeneration. Mesenchymal stem cell (MSC) therapy could be a safe and feasible option for repairing the degenerated disc. However, for successful translation to the clinic, various challenges need to be overcome including unwanted adverse effects due to acidic pH, hypoxia, and limited nutrition. Matrilin-3 is an essential extracellular matrix (ECM) component during cartilage development and ossification and exerts chondrocyte protective effects. METHODS This study evaluated the effects of matrilin-3-primed adipose-derived MSCs (Ad-MSCs) on the repair of the degenerated disc in vitro and in vivo. We determined the optimal priming concentration and duration and developed an optimal protocol for Ad-MSC spheroid generation. RESULTS Priming with 10 ng/ml matrilin-3 for 5 days resulted in the highest mRNA expression of type 2 collagen and aggrecan in vitro. Furthermore, Ad-MSC spheroids with a density of 250 cells/microwell showed the increased secretion of favorable growth factors such as transforming growth factor beta (TGF-β1), TGF-β2, interleukin-10 (IL-10), granulocyte colony-stimulating factor (G-CSF), and matrix metalloproteinase 1 (MMP1) and decreased secretion of hypertrophic ECM components. In addition, matrilin-3-primed Ad-MSC spheroid implantation was associated with optimal repair in a rabbit model. CONCLUSION Our results suggest that priming MSCs with matrilin-3 and spheroid formation could be an effective strategy to overcome the challenges associated with the use of MSCs for the treatment of IVD degeneration.
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Affiliation(s)
- Manjunatha S Muttigi
- School of Integrative Engineering, Chung-Ang University, Seoul, 06911, South Korea
| | - Byoung Ju Kim
- Department of Medical Biotechnology, Dongguk University-Seoul, Seoul, 04620, South Korea
| | - Hemant Kumar
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, Gandhinagar, Gujarat, 382010, India
| | - Sunghyun Park
- Department of Medical Biotechnology, Dongguk University-Seoul, Seoul, 04620, South Korea
- Department of Biomedical Science, CHA University, Seongnam-si, 13488, South Korea
| | - Un Yong Choi
- Department of Neurosurgery, School of Medicine, CHA Bundang Medical Center, CHA University, Seongnam-si, 13496, South Korea
| | - Inbo Han
- Department of Neurosurgery, School of Medicine, CHA Bundang Medical Center, CHA University, Seongnam-si, 13496, South Korea.
| | - Hansoo Park
- School of Integrative Engineering, Chung-Ang University, Seoul, 06911, South Korea.
| | - Soo-Hong Lee
- Department of Medical Biotechnology, Dongguk University-Seoul, Seoul, 04620, South Korea.
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11
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Zheng Y, Li X, Huang Y, Jia L, Li W. Time series clustering of mRNA and lncRNA expression during osteogenic differentiation of periodontal ligament stem cells. PeerJ 2018; 6:e5214. [PMID: 30038865 PMCID: PMC6052852 DOI: 10.7717/peerj.5214] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2018] [Accepted: 06/21/2018] [Indexed: 12/12/2022] Open
Abstract
Background Long noncoding RNAs (lncRNAs) are regulatory molecules that participate in biological processes such as stem cell differentiation. Periodontal ligament stem cells (PDLSCs) exhibit great potential for the regeneration of periodontal tissue and the formation of new bone. However, although several lncRNAs have been found to be involved in the osteogenic differentiation of PDLSCs, the temporal transcriptomic landscapes of mRNAs and lncRNAs need to be mapped to obtain a complete picture of osteoblast differentiation. In this study, we aimed to characterize the time-course expression patterns of lncRNAs during the osteogenic differentiation of PDLSCs and to identify the lncRNAs that are related to osteoblastic differentiation. Methods We cultured PDLSCs in an osteogenic medium for 3, 7, or 14 days. We then used RNA sequencing (RNA-seq) to analyze the expression of the coding and non-coding transcripts in the PDLSCs during osteogenic differentiation. We also utilized short time-series expression miner (STEM) to describe the temporal patterns of the mRNAs and lncRNAs. We then performed Gene Ontology and Kyoto Encyclopedia of Genes and Genomes analyses to assess the biological relevance of genes in each profile, and used quantitative real-time PCR (qRT-PCR) to validate the differentially expressed mRNAs and lncRNAs that were associated with osteoblast differentiation. Lastly, we performed a knock down of two lncRNAs, MEG8, and MIR22HG, and evaluated the expression of osteogenic markers. Results When PDLSCs were differentiated to osteoblasts, mRNAs associated with bone remodeling, cell differentiation, and cell apoptosis were upregulated while genes associated with cell proliferation were downregulated. lncRNAs showed stage-specific expression, and more than 200 lncRNAs were differentially expressed between the undifferentiated and osteogenically differentiated PDLSCs. Using STEM, we identified 25 temporal gene expression profiles, among which 14 mRNA and eight lncRNA profiles were statistically significant. We found that genes in pattern 12 were associated with osteoblast differentiation. The expression patterns of osteogenic mRNAs (COL6A1, VCAN, RRBP1, and CREB3L1) and lncRNAs (MEG8 and MIR22HG) were consistent between the qRT-PCR and RNA-seq results. Moreover, the knockdown of MEG8 and MIR22HG significantly decreased the expression of osteogenic markers (runt-related transcription factor 2 and osteocalcin). Discussion During the osteogenic differentiation of PDLSCs, both mRNAs and lncRNAs showed stage-specific expression. lncRNAs MEG8 and MIR22HG showed a high correlation with osteoblastogenesis. Our results can be used to gain a more comprehensive understanding of the molecular events regulating osteoblast differentiation and the identification of functional lncRNAs in PDLSCs.
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Affiliation(s)
- Yunfei Zheng
- Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing, China
| | - Xiaobei Li
- Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing, China
| | - Yiping Huang
- Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing, China
| | - Lingfei Jia
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China.,Central Laboratory, Peking University School and Hospital of Stomatology, Beijing, China
| | - Weiran Li
- Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing, China
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12
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He F, Liu X, Xiong K, Chen S, Zhou L, Cui W, Pan G, Luo ZP, Pei M, Gong Y. Extracellular matrix modulates the biological effects of melatonin in mesenchymal stem cells. J Endocrinol 2014; 223:167-80. [PMID: 25210047 DOI: 10.1530/joe-14-0430] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Both self-renewal and lineage-specific differentiation of mesenchymal stem cells (MSCs) are triggered by their in vivo microenvironment including the extracellular matrix (ECM) and secreted hormones. The ECM may modulate the physiological functions of hormones by providing binding sites and by regulating downstream signaling pathways. Thus, the purpose of this study was to evaluate the degree of adsorption of melatonin to a natural cell-deposited ECM and the effects of this interaction on the biological functions of melatonin in human bone marrow-derived MSCs (BM-MSCs). The fibrillar microstructure, matrix composition, and melatonin-binding affinity of decellularized ECM were characterized. The cell-deposited ECM improved melatonin-mediated cell proliferation by 31.4%, attenuated accumulation of intracellular reactive oxygen species accumulation, and increased superoxide dismutase (SOD) mRNA and protein expression. Interaction with ECM significantly enhanced the osteogenic effects of melatonin on BM-MSCs by increasing calcium deposition by 30.5%, up-regulating osteoblast-specific gene expression and down-regulating matrix metalloproteinase (MMP) expression. The underlying mechanisms of these changes in expression may involve intracellular antioxidant enzymes, because osteoblast-specific genes were down-regulated, whereas MMP expression was up-regulated, in the presence of SOD-specific inhibitors. Collectively, our findings indicate the importance of native ECM in modulating the osteoinductive and antioxidant effects of melatonin and provide a novel platform for studying the biological actions of growth factors or hormones in a physiologically relevant microenvironment. Moreover, a better understanding of the enhancement of MSC growth and osteogenic differentiation resulting from the combination of ECM and melatonin could improve the design of graft substitutes for skeletal tissue engineering.
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Affiliation(s)
- Fan He
- School of EngineeringSun Yat-sen University, No. 132 East Waihuan Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, ChinaOrthopaedic InstituteSoochow University, No. 708 Renmin Road, Suzhou, Jiangsu 215007, ChinaDepartment of OrthopaedicsThe First Affiliated Hospital of Soochow University, Suzhou 215006, ChinaNanfang HospitalSouthern Medical University, Guangzhou 510515, ChinaStem Cell and Tissue Engineering LaboratoryDepartment of Orthopaedics, West Virginia University, Morgantown, West Virginia 26506, USA School of EngineeringSun Yat-sen University, No. 132 East Waihuan Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, ChinaOrthopaedic InstituteSoochow University, No. 708 Renmin Road, Suzhou, Jiangsu 215007, ChinaDepartment of OrthopaedicsThe First Affiliated Hospital of Soochow University, Suzhou 215006, ChinaNanfang HospitalSouthern Medical University, Guangzhou 510515, ChinaStem Cell and Tissue Engineering LaboratoryDepartment of Orthopaedics, West Virginia University, Morgantown, West Virginia 26506, USA School of EngineeringSun Yat-sen University, No. 132 East Waihuan Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, ChinaOrthopaedic InstituteSoochow University, No. 708 Renmin Road, Suzhou, Jiangsu 215007, ChinaDepartment of OrthopaedicsThe First Affiliated Hospital of Soochow University, Suzhou 215006, ChinaNanfang HospitalSouthern Medical University, Guangzhou 510515, ChinaStem Cell and Tissue Engineering LaboratoryDepartment of Orthopaedics, West Virginia University, Morgantown, West Virginia 26506, USA
| | - Xiaozhen Liu
- School of EngineeringSun Yat-sen University, No. 132 East Waihuan Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, ChinaOrthopaedic InstituteSoochow University, No. 708 Renmin Road, Suzhou, Jiangsu 215007, ChinaDepartment of OrthopaedicsThe First Affiliated Hospital of Soochow University, Suzhou 215006, ChinaNanfang HospitalSouthern Medical University, Guangzhou 510515, ChinaStem Cell and Tissue Engineering LaboratoryDepartment of Orthopaedics, West Virginia University, Morgantown, West Virginia 26506, USA
| | - Ke Xiong
- School of EngineeringSun Yat-sen University, No. 132 East Waihuan Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, ChinaOrthopaedic InstituteSoochow University, No. 708 Renmin Road, Suzhou, Jiangsu 215007, ChinaDepartment of OrthopaedicsThe First Affiliated Hospital of Soochow University, Suzhou 215006, ChinaNanfang HospitalSouthern Medical University, Guangzhou 510515, ChinaStem Cell and Tissue Engineering LaboratoryDepartment of Orthopaedics, West Virginia University, Morgantown, West Virginia 26506, USA
| | - Sijin Chen
- School of EngineeringSun Yat-sen University, No. 132 East Waihuan Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, ChinaOrthopaedic InstituteSoochow University, No. 708 Renmin Road, Suzhou, Jiangsu 215007, ChinaDepartment of OrthopaedicsThe First Affiliated Hospital of Soochow University, Suzhou 215006, ChinaNanfang HospitalSouthern Medical University, Guangzhou 510515, ChinaStem Cell and Tissue Engineering LaboratoryDepartment of Orthopaedics, West Virginia University, Morgantown, West Virginia 26506, USA
| | - Long Zhou
- School of EngineeringSun Yat-sen University, No. 132 East Waihuan Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, ChinaOrthopaedic InstituteSoochow University, No. 708 Renmin Road, Suzhou, Jiangsu 215007, ChinaDepartment of OrthopaedicsThe First Affiliated Hospital of Soochow University, Suzhou 215006, ChinaNanfang HospitalSouthern Medical University, Guangzhou 510515, ChinaStem Cell and Tissue Engineering LaboratoryDepartment of Orthopaedics, West Virginia University, Morgantown, West Virginia 26506, USA School of EngineeringSun Yat-sen University, No. 132 East Waihuan Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, ChinaOrthopaedic InstituteSoochow University, No. 708 Renmin Road, Suzhou, Jiangsu 215007, ChinaDepartment of OrthopaedicsThe First Affiliated Hospital of Soochow University, Suzhou 215006, ChinaNanfang HospitalSouthern Medical University, Guangzhou 510515, ChinaStem Cell and Tissue Engineering LaboratoryDepartment of Orthopaedics, West Virginia University, Morgantown, West Virginia 26506, USA
| | - Wenguo Cui
- School of EngineeringSun Yat-sen University, No. 132 East Waihuan Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, ChinaOrthopaedic InstituteSoochow University, No. 708 Renmin Road, Suzhou, Jiangsu 215007, ChinaDepartment of OrthopaedicsThe First Affiliated Hospital of Soochow University, Suzhou 215006, ChinaNanfang HospitalSouthern Medical University, Guangzhou 510515, ChinaStem Cell and Tissue Engineering LaboratoryDepartment of Orthopaedics, West Virginia University, Morgantown, West Virginia 26506, USA School of EngineeringSun Yat-sen University, No. 132 East Waihuan Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, ChinaOrthopaedic InstituteSoochow University, No. 708 Renmin Road, Suzhou, Jiangsu 215007, ChinaDepartment of OrthopaedicsThe First Affiliated Hospital of Soochow University, Suzhou 215006, ChinaNanfang HospitalSouthern Medical University, Guangzhou 510515, ChinaStem Cell and Tissue Engineering LaboratoryDepartment of Orthopaedics, West Virginia University, Morgantown, West Virginia 26506, USA
| | - Guoqing Pan
- School of EngineeringSun Yat-sen University, No. 132 East Waihuan Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, ChinaOrthopaedic InstituteSoochow University, No. 708 Renmin Road, Suzhou, Jiangsu 215007, ChinaDepartment of OrthopaedicsThe First Affiliated Hospital of Soochow University, Suzhou 215006, ChinaNanfang HospitalSouthern Medical University, Guangzhou 510515, ChinaStem Cell and Tissue Engineering LaboratoryDepartment of Orthopaedics, West Virginia University, Morgantown, West Virginia 26506, USA School of EngineeringSun Yat-sen University, No. 132 East Waihuan Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, ChinaOrthopaedic InstituteSoochow University, No. 708 Renmin Road, Suzhou, Jiangsu 215007, ChinaDepartment of OrthopaedicsThe First Affiliated Hospital of Soochow University, Suzhou 215006, ChinaNanfang HospitalSouthern Medical University, Guangzhou 510515, ChinaStem Cell and Tissue Engineering LaboratoryDepartment of Orthopaedics, West Virginia University, Morgantown, West Virginia 26506, USA
| | - Zong-Ping Luo
- School of EngineeringSun Yat-sen University, No. 132 East Waihuan Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, ChinaOrthopaedic InstituteSoochow University, No. 708 Renmin Road, Suzhou, Jiangsu 215007, ChinaDepartment of OrthopaedicsThe First Affiliated Hospital of Soochow University, Suzhou 215006, ChinaNanfang HospitalSouthern Medical University, Guangzhou 510515, ChinaStem Cell and Tissue Engineering LaboratoryDepartment of Orthopaedics, West Virginia University, Morgantown, West Virginia 26506, USA School of EngineeringSun Yat-sen University, No. 132 East Waihuan Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, ChinaOrthopaedic InstituteSoochow University, No. 708 Renmin Road, Suzhou, Jiangsu 215007, ChinaDepartment of OrthopaedicsThe First Affiliated Hospital of Soochow University, Suzhou 215006, ChinaNanfang HospitalSouthern Medical University, Guangzhou 510515, ChinaStem Cell and Tissue Engineering LaboratoryDepartment of Orthopaedics, West Virginia University, Morgantown, West Virginia 26506, USA
| | - Ming Pei
- School of EngineeringSun Yat-sen University, No. 132 East Waihuan Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, ChinaOrthopaedic InstituteSoochow University, No. 708 Renmin Road, Suzhou, Jiangsu 215007, ChinaDepartment of OrthopaedicsThe First Affiliated Hospital of Soochow University, Suzhou 215006, ChinaNanfang HospitalSouthern Medical University, Guangzhou 510515, ChinaStem Cell and Tissue Engineering LaboratoryDepartment of Orthopaedics, West Virginia University, Morgantown, West Virginia 26506, USA
| | - Yihong Gong
- School of EngineeringSun Yat-sen University, No. 132 East Waihuan Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, ChinaOrthopaedic InstituteSoochow University, No. 708 Renmin Road, Suzhou, Jiangsu 215007, ChinaDepartment of OrthopaedicsThe First Affiliated Hospital of Soochow University, Suzhou 215006, ChinaNanfang HospitalSouthern Medical University, Guangzhou 510515, ChinaStem Cell and Tissue Engineering LaboratoryDepartment of Orthopaedics, West Virginia University, Morgantown, West Virginia 26506, USA
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Ozeki N, Kawai R, Yamaguchi H, Hiyama T, Kinoshita K, Hase N, Nakata K, Kondo A, Mogi M, Nakamura H. IL-1β-induced matrix metalloproteinase-13 is activated by a disintegrin and metalloprotease-28-regulated proliferation of human osteoblast-like cells. Exp Cell Res 2014; 323:165-177. [PMID: 24613731 DOI: 10.1016/j.yexcr.2014.02.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2013] [Revised: 02/11/2014] [Accepted: 02/16/2014] [Indexed: 11/30/2022]
Abstract
We reported previously that matrix metalloproteinase (MMP)-13 accelerates bone remodeling in oral periradicular lesions, and indicated a potentially unique role for MMP-13 in wound healing and regeneration of alveolar bone. The ADAM (a disintegrin and metalloprotease) family is a set of multifunctional cell surface and secreted glycoproteins, of which ADAM-28 has been localized in bone and bone-like tissues. In this study, we show that interleukin (IL)-1β induces the expression of MMP-13 and ADAM-28 in homogeneous α7 integrin-positive human skeletal muscle stem cell (α7(+)hSMSC)-derived osteoblast-like (α7(+)hSMSC-OB) cells, and promotes proliferation while inhibiting apoptosis in these cells. At higher concentrations, however, IL-1β failed to induce the expression of these genes and caused an increase in apoptosis. We further employed ADAM-28 small interfering RNA (siRNA) to investigate whether IL-1β-induced MMP-13 expression is linked to this IL-1β-mediated changes in cell proliferation and apoptosis. Silencing ADAM-28 expression potently suppressed IL-1β-induced MMP-13 expression and activity, decreased cell proliferation and increased apoptosis in α7(+)hSMSC-OB cells. In contrast, MMP-13 siRNA had no effect on ADAM-28 expression, suggesting ADAM-28 regulates MMP-13. Exogenous MMP-13 induced α7(+)hSMSC-OB cell proliferation and could rescue ADAM-28 siRNA-induced apoptosis, and we found that proMMP-13 is partially cleaved into its active form by ADAM-28 in vitro. Overall, our results suggest that IL-1β-induced MMP-13 expression and changes in cell proliferation and apoptosis in α7(+)hSMSC-OB cells are regulated by ADAM-28.
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Affiliation(s)
- Nobuaki Ozeki
- Department of Endodontics, School of Dentistry, Aichi Gakuin University, 2-11 Suemori-dori, Chikusa-ku, Nagoya, Aichi 464-8651, Japan
| | - Rie Kawai
- Department of Endodontics, School of Dentistry, Aichi Gakuin University, 2-11 Suemori-dori, Chikusa-ku, Nagoya, Aichi 464-8651, Japan
| | - Hideyuki Yamaguchi
- Department of Endodontics, School of Dentistry, Aichi Gakuin University, 2-11 Suemori-dori, Chikusa-ku, Nagoya, Aichi 464-8651, Japan
| | - Taiki Hiyama
- Department of Endodontics, School of Dentistry, Aichi Gakuin University, 2-11 Suemori-dori, Chikusa-ku, Nagoya, Aichi 464-8651, Japan
| | - Katsue Kinoshita
- Department of Endodontics, School of Dentistry, Aichi Gakuin University, 2-11 Suemori-dori, Chikusa-ku, Nagoya, Aichi 464-8651, Japan
| | - Naoko Hase
- Department of Endodontics, School of Dentistry, Aichi Gakuin University, 2-11 Suemori-dori, Chikusa-ku, Nagoya, Aichi 464-8651, Japan
| | - Kazuhiko Nakata
- Department of Endodontics, School of Dentistry, Aichi Gakuin University, 2-11 Suemori-dori, Chikusa-ku, Nagoya, Aichi 464-8651, Japan
| | - Ayami Kondo
- Department of Medicinal Biochemistry, School of Pharmacy, Aichi Gakuin University, 1-100 Kusumoto, Chikusa-ku, Nagoya, Aichi 464-8650, Japan
| | - Makio Mogi
- Department of Medicinal Biochemistry, School of Pharmacy, Aichi Gakuin University, 1-100 Kusumoto, Chikusa-ku, Nagoya, Aichi 464-8650, Japan.
| | - Hiroshi Nakamura
- Department of Endodontics, School of Dentistry, Aichi Gakuin University, 2-11 Suemori-dori, Chikusa-ku, Nagoya, Aichi 464-8651, Japan
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14
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Kuhlwilm M, Davierwala A, Pääbo S. Identification of putative target genes of the transcription factor RUNX2. PLoS One 2013; 8:e83218. [PMID: 24349465 PMCID: PMC3861491 DOI: 10.1371/journal.pone.0083218] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2013] [Accepted: 11/01/2013] [Indexed: 02/04/2023] Open
Abstract
Comparisons of the genomes of Neandertals and Denisovans with present-day human genomes have suggested that the gene RUNX2, which encodes a transcription factor, may have been positively selected during early human evolution. Here, we overexpress RUNX2 in ten human cell lines and identify genes that are directly or indirectly affected by RUNX2 expression. We find a number of genes not previously known to be affected by RUNX2 expression, in particular BIRC3, genes encoded on the mitochondrial genome, and several genes involved in bone and tooth formation. These genes are likely to provide inroads into pathways affected by RUNX2 and potentially by the evolutionary changes that affected RUNX2 in modern humans.
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Affiliation(s)
- Martin Kuhlwilm
- Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | | | - Svante Pääbo
- Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
- * E-mail:
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15
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Osathanon T, Nowwarote N, Manokawinchoke J, Pavasant P. bFGF and JAGGED1 regulate alkaline phosphatase expression and mineralization in dental tissue-derived mesenchymal stem cells. J Cell Biochem 2013; 114:2551-61. [DOI: 10.1002/jcb.24602] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2013] [Accepted: 05/17/2013] [Indexed: 01/26/2023]
Affiliation(s)
| | - Nunthawan Nowwarote
- Mineralized Tissue Research Unit; Chulalongkorn University; Bangkok; 10330; Thailand
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Park YS, David AE, Park KM, Lin CY, Than KD, Lee K, Park JB, Jo I, Park KD, Yang VC. Controlled release of simvastatin from in situ forming hydrogel triggers bone formation in MC3T3-E1 cells. AAPS JOURNAL 2012; 15:367-76. [PMID: 23250670 DOI: 10.1208/s12248-012-9442-6] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2012] [Accepted: 11/07/2012] [Indexed: 12/11/2022]
Abstract
Simvastatin (SIM), a drug commonly administered for the treatment of hypercholesterolemia, has been recently reported to induce bone regeneration/formation. In this study, we investigated the properties of hydrogel composed of gelatin-poly(ethylene glycol)-tyramine (GPT) as an efficient SIM delivery vehicle that can trigger osteogenic differentiation. Sustained delivery of SIM was achieved through its encapsulation in an injectable, biodegradable GPT-hydrogel. Cross-linking of the gelatin-based GPT-hydrogel was induced by the reaction of horse radish peroxidase and H(2)O(2). GPT-hydrogels of three different matrix stiffness, 1,800 (GPT-hydrogel1), 5,800 (GPT-hydrogel2), and 8,400 Pa (GPT-hydrogel3) were used. The gelation/degradation time and SIM release profiles of hydrogels loaded with two different concentrations of SIM, 1 and 3 mg/ml, were also evaluated. Maximum swelling times of GPT-hydrogel1, GPT-hydrogel2, and GPT-hydrogel3 were observed to be 6, 12, and 20 days, respectively. All GPT-hydrogels showed complete degradation within 55 days. The in vitro SIM release profiles, investigated in PBS buffer (pH 7.4) at 37°C, exhibited typical biphasic release patterns with the initial burst being more rapid with GPT-hydrogel1 compared with GPT-hydrogel3. Substantial increase in matrix metalloproteinase-13, osteocalcin expression levels, and mineralization were seen in osteogenic differentiation system using MC3T3-E1 cells cultured with GPT-hydrogels loaded with SIM in a dose-dependent manner. This study demonstrated that controlled release of SIM from a biodegradable, injectable GPT-hydrogel had a promising role for long-term treatment of chronic degenerative diseases such as disc degenerative disease.
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Affiliation(s)
- Yoon Shin Park
- Department of Pharmaceutical Sciences, College of Pharmacy, The University of Michigan, 428 Church Street, Ann Arbor, MI 48109-1065, USA
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Bassil J, Senni K, Changotade S, Baroukh B, Kassis C, Naaman N, Godeau G. Expression of MMP-2, 9 and 13 in newly formed bone after sinus augmentation using inorganic bovine bone in human. J Periodontal Res 2011; 46:756-62. [PMID: 21793827 DOI: 10.1111/j.1600-0765.2011.01400.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND OBJECTIVE The aim of the present study was to analyse the expression of MMP-2, MMP-9 and MMP-13 in newly formed bone following maxillary sinus augmentation using inorganic bovine bone substitute, because these MMPs play a major role in bone remodeling and bone resorption. MATERIAL AND METHODS Deproteinized bovine bone (Bio-Oss(®)) was used to fill cavities after elevating the sinus mucosa. Twenty patients with edentulous posterior maxilla were treated with 20 sinus-augmentation procedures using a two-stage technique. Forty-nine Straumann(®) endosseous implants were used to complete the implant-prosthetic rehabilitation. One cylinder-shaped bone biopsy from each patient was taken from the augmented maxillary region using trephine burs at the second stage of surgery, 8 months after grafting. A biopsy was also taken as a control from the upper molar region from six different patients who did not undergo the sinus procedure. All biopsies were subjected to biochemical analysis and staining for TRAP. RESULTS No implant losses or failures occurred. The large number of TRAP-positive multinucleated osteoclasts in resorption lacunae indicated that the resorption was very active in all grafts, in contrast with the control group. Zymography and western blot analysis demonstrated a significantly increased expression of MMP-2, MMP-9 and MMP-13 in the newly formed bone compared with controls (p < 0.05). CONCLUSION The quantity of osteoclastic cells and the increased expression of proteolytic enzymes suggest that 8 months after grafting, inorganic bovine bone is slowly resorbing and is the site of important remodeling of the newly formed bone by means of resorption and synthesis.
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Affiliation(s)
- J Bassil
- Faculty of Dental Medicine, St Joseph University, Beirut, Lebanon.
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