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Hu X, Wang Z, Wang W, Cui P, Kong C, Chen X, Lu S. Irisin as an agent for protecting against osteoporosis: A review of the current mechanisms and pathways. J Adv Res 2024; 62:175-186. [PMID: 37669714 PMCID: PMC11331170 DOI: 10.1016/j.jare.2023.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/24/2023] [Accepted: 09/01/2023] [Indexed: 09/07/2023] Open
Abstract
BACKGROUND Osteoporosis is recognized as a skeletal disorder characterized by diminished bone tissue quality and density. Regular physical exercise is widely acknowledged to preserve and enhance bone health, but the detailed molecular mechanisms involved remain unclear. Irisin, a factor derived from muscle during exercise, influences bone and muscle. Since its discovery in 2012, irisin has been found to promote bone growth and reduce bone resorption, establishing a tangible link between muscle exertion and bone health. Consequently, the mechanism by which irisin prevents osteoporosis have attracted significant scientific interest. AIM OF THE REVIEW This study aims to elucidate the multifaceted relationship between exercise, irisin, and bone health. Focusing on irisin, a muscle-derived factor released during exercise, we seek to understand its role in promoting bone growth and inhibiting resorption. Through a review of current research article on irisin in osteoporosis, Our review provides a deep dive into existing research on influence of irisin in osteoporosis, exploring its interaction with pivotal signaling pathways and its impact on various cell death mechanisms and inflammation. We aim to uncover the molecular underpinnings of how irisin, secreted during exercise, can serve as a therapeutic strategy for osteoporosis. KEY SCIENTIFIC CONCEPTS OF THE REVIEW Irisin, secreted during exercise, plays a vital role in bridging muscle function to bone health. It not only promotes bone growth but also inhibits bone resorption. Specifically, Irisin fosters osteoblast proliferation, differentiation, and mineralization predominantly through the ERK, p38, and AMPK signaling pathways. Concurrently, it regulates osteoclast differentiation and maturation via the JNK, Wnt/β-catenin and RANKL/RANK/OPG signaling pathways. This review further delves into the profound significance of irisin in osteoporosis and its involvement in diverse cellular death mechanisms, including apoptosis, autophagy, ferroptosis, and pyroptosis.
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Affiliation(s)
- Xinli Hu
- Department of Orthopedics, Xuanwu Hospital, Capital Medical University, No.45 Changchun Street, Xicheng District, Beijing 100053, China; National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Zheng Wang
- Department of Orthopedics, Xuanwu Hospital, Capital Medical University, No.45 Changchun Street, Xicheng District, Beijing 100053, China; National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Wei Wang
- Department of Orthopedics, Xuanwu Hospital, Capital Medical University, No.45 Changchun Street, Xicheng District, Beijing 100053, China; National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Peng Cui
- Department of Orthopedics, Xuanwu Hospital, Capital Medical University, No.45 Changchun Street, Xicheng District, Beijing 100053, China; National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Chao Kong
- Department of Orthopedics, Xuanwu Hospital, Capital Medical University, No.45 Changchun Street, Xicheng District, Beijing 100053, China; National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital, Capital Medical University, Beijing 100053, China.
| | - Xiaolong Chen
- Department of Orthopedics, Xuanwu Hospital, Capital Medical University, No.45 Changchun Street, Xicheng District, Beijing 100053, China; National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital, Capital Medical University, Beijing 100053, China.
| | - Shibao Lu
- Department of Orthopedics, Xuanwu Hospital, Capital Medical University, No.45 Changchun Street, Xicheng District, Beijing 100053, China; National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital, Capital Medical University, Beijing 100053, China.
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2
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Elmansi AM, Eisa NH, Periyasamy-Thandavan S, Kondrikova G, Kondrikov D, Calkins MM, Aguilar-Pérez A, Chen J, Johnson M, Shi XM, Reitman C, McGee-Lawrence ME, Crawford KS, Dwinell MB, Volkman BF, Blumer JB, Luttrell LM, McCorvy JD, Hill WD. DPP4-Truncated CXCL12 Alters CXCR4/ACKR3 Signaling, Osteogenic Cell Differentiation, Migration, and Senescence. ACS Pharmacol Transl Sci 2023; 6:22-39. [PMID: 36659961 PMCID: PMC9844133 DOI: 10.1021/acsptsci.2c00040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Indexed: 12/15/2022]
Abstract
Bone marrow skeletal stem cells (SSCs) secrete many cytokines including stromal derived factor-1 or CXCL12, which influences cell proliferation, migration, and differentiation. All CXCL12 splice variants are rapidly truncated on their N-terminus by dipeptidyl peptidase 4 (DPP4). This includes the common variant CXCL12 alpha (1-68) releasing a much less studied metabolite CXCL12(3-68). Here, we found that CXCL12(3-68) significantly inhibited SSC osteogenic differentiation and RAW-264.7 cell osteoclastogenic differentiation and induced a senescent phenotype in SSCs. Importantly, pre-incubation of SSCs with CXCL12(3-68) significantly diminished their ability to migrate toward CXCL12(1-68) in transwell migration assays. Using a high-throughput G-protein-coupled receptor (GPCR) screen (GPCRome) and bioluminescent resonance energy transfer molecular interaction assays, we revealed that CXCL12(3-68) acts via the atypical cytokine receptor 3-mediated β-arrestin recruitment and as a competitive antagonist to CXCR4-mediated signaling. Finally, a reverse phase protein array assay revealed that DPP4-cleaved CXCL12 possesses a different downstream signaling profile from that of intact CXCL12 or controls. The data presented herein provides insights into regulation of CXCL12 signaling. Importantly, it demonstrates that DPP4 proteolysis of CXCL12 generates a metabolite with significantly different and previously overlooked bioactivity that helps explain discrepancies in the literature. This also contributes to an understanding of the molecular mechanisms of osteoporosis and bone fracture repair and could potentially significantly affect the interpretation of experimental outcomes with clinical consequences in other fields where CXCL12 is vital, including cancer biology, immunology, cardiovascular biology, neurobiology, and associated pathologies.
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Affiliation(s)
- Ahmed M. Elmansi
- Department of Pathology and Laboratory Medicine,
Medical University of South Carolina, Charleston, South
Carolina 29403, United States
- Johnson Veterans Affairs Medical
Center, Charleston, South Carolina 29403, United
States
- Department of Pathology, University of
Michigan School of Medicine, Ann Arbor, Michigan 48109, United
States
| | - Nada H. Eisa
- Department of Pathology and Laboratory Medicine,
Medical University of South Carolina, Charleston, South
Carolina 29403, United States
- Johnson Veterans Affairs Medical
Center, Charleston, South Carolina 29403, United
States
- Department of Biochemistry, Faculty of Pharmacy,
Mansoura University, Mansoura 35516,
Egypt
| | | | - Galina Kondrikova
- Department of Pathology and Laboratory Medicine,
Medical University of South Carolina, Charleston, South
Carolina 29403, United States
- Johnson Veterans Affairs Medical
Center, Charleston, South Carolina 29403, United
States
| | - Dmitry Kondrikov
- Department of Pathology and Laboratory Medicine,
Medical University of South Carolina, Charleston, South
Carolina 29403, United States
- Johnson Veterans Affairs Medical
Center, Charleston, South Carolina 29403, United
States
| | - Maggie M. Calkins
- Department of Cell Biology, Neurobiology and Anatomy,
Medical College of Wisconsin, 8701 W. Watertown Plank Road,
Milwaukee, Wisconsin 53226, United States
| | - Alexandra Aguilar-Pérez
- Department of Anatomy and Cell Biology,
Indiana University School of Medicine in Indianapolis,
Indianapolis, Indiana 46202, United States
- Department of Cellular and Molecular Biology, School
of Medicine, Universidad Central Del Caribe, Bayamon, Puerto
Rico 00956, United States
- Cellular Biology and Anatomy, Medical College of
Georgia, Augusta University, Augusta, Georgia 30912,
United States
| | - Jie Chen
- Division of Biostatistics and Data Science,
Department of Population Health Science, Medical College of Georgia, Augusta
University, Augusta, Georgia 30912, United States
| | - Maribeth Johnson
- Division of Biostatistics and Data Science,
Department of Population Health Science, Medical College of Georgia, Augusta
University, Augusta, Georgia 30912, United States
| | - Xing-ming Shi
- Department of Orthopaedic Surgery, Medical
College of Georgia, Augusta University, Augusta, Georgia 30912,
United States
- Department of Neuroscience and Regenerative
Medicine, Medical College of Georgia, Augusta University,
Augusta, Georgia 30912, United States
| | - Charles Reitman
- Orthopaedics and Physical Medicine Department,
Medical University of South Carolina, Charleston, South
Carolina 29403, United States
| | - Meghan E. McGee-Lawrence
- Cellular Biology and Anatomy, Medical College of
Georgia, Augusta University, Augusta, Georgia 30912,
United States
- Department of Orthopaedic Surgery, Medical
College of Georgia, Augusta University, Augusta, Georgia 30912,
United States
- Center for Healthy Aging, Medical College of
Georgia, Augusta University, Augusta, Georgia 30912,
United States
| | - Kyler S. Crawford
- Department of Biochemistry,
Medical College of Wisconsin, Milwaukee, Wisconsin 53226,
United States
| | - Michael B. Dwinell
- Department of Microbiology and Immunology,
Medical College of Wisconsin, Milwaukee, Wisconsin 53226,
United States
| | - Brian F. Volkman
- Department of Biochemistry,
Medical College of Wisconsin, Milwaukee, Wisconsin 53226,
United States
| | - Joe B. Blumer
- Department of Cell and Molecular Pharmacology and
Experimental Therapeutics, Medical University of South
Carolina, Charleston, South Carolina 29425, United
States
| | - Louis M. Luttrell
- Division of Endocrinology, Diabetes and
Medical Genetics, Medical University of South Carolina,
Charleston, South Carolina 29403, United States
| | - John D. McCorvy
- Department of Cell Biology, Neurobiology and Anatomy,
Medical College of Wisconsin, 8701 W. Watertown Plank Road,
Milwaukee, Wisconsin 53226, United States
| | - William D. Hill
- Department of Pathology and Laboratory Medicine,
Medical University of South Carolina, Charleston, South
Carolina 29403, United States
- Johnson Veterans Affairs Medical
Center, Charleston, South Carolina 29403, United
States
- Cellular Biology and Anatomy, Medical College of
Georgia, Augusta University, Augusta, Georgia 30912,
United States
- Center for Healthy Aging, Medical College of
Georgia, Augusta University, Augusta, Georgia 30912,
United States
- Charlie Norwood Veterans Affairs
Medical Center, Augusta, Georgia 30904, United
States
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3
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Flegel J, Shaaban S, Jia ZJ, Schulte B, Lian Y, Krzyzanowski A, Metz M, Schneidewind T, Wesseler F, Flegel A, Reich A, Brause A, Xue G, Zhang M, Dötsch L, Stender ID, Hoffmann JE, Scheel R, Janning P, Rastinejad F, Schade D, Strohmann C, Antonchick AP, Sievers S, Moura-Alves P, Ziegler S, Waldmann H. The Highly Potent AhR Agonist Picoberin Modulates Hh-Dependent Osteoblast Differentiation. J Med Chem 2022; 65:16268-16289. [PMID: 36459434 PMCID: PMC9791665 DOI: 10.1021/acs.jmedchem.2c00956] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Identification and analysis of small molecule bioactivity in target-agnostic cellular assays and monitoring changes in phenotype followed by identification of the biological target are a powerful approach for the identification of novel bioactive chemical matter in particular when the monitored phenotype is disease-related and physiologically relevant. Profiling methods that enable the unbiased analysis of compound-perturbed states can suggest mechanisms of action or even targets for bioactive small molecules and may yield novel insights into biology. Here we report the enantioselective synthesis of natural-product-inspired 8-oxotetrahydroprotoberberines and the identification of Picoberin, a low picomolar inhibitor of Hedgehog (Hh)-induced osteoblast differentiation. Global transcriptome and proteome profiling revealed the aryl hydrocarbon receptor (AhR) as the molecular target of this compound and identified a cross talk between Hh and AhR signaling during osteoblast differentiation.
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Affiliation(s)
- Jana Flegel
- Department of Chemical Biology, Max Planck Institute of Molecular Physiology, Dortmund 44227, Germany.,Faculty of Chemistry, Chemical Biology, Technical University Dortmund, Dortmund 44227, Germany
| | - Saad Shaaban
- Department of Chemical Biology, Max Planck Institute of Molecular Physiology, Dortmund 44227, Germany.,Faculty of Chemistry, Institute of Organic Chemistry, University of Vienna Währinger Str. 38, Vienna 1090, Austria
| | - Zhi Jun Jia
- Department of Chemical Biology, Max Planck Institute of Molecular Physiology, Dortmund 44227, Germany.,Key Laboratory of Birth Defects and Related Diseases of Women and Children, Evidence-Based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu 610041, China
| | - Britta Schulte
- Department of Chemical Biology, Max Planck Institute of Molecular Physiology, Dortmund 44227, Germany.,Faculty of Chemistry, Chemical Biology, Technical University Dortmund, Dortmund 44227, Germany
| | - Yilong Lian
- Ludwig Institute for Cancer Research, Nuffield Department of Clinical Medicine, University of Oxford, Oxford OX3 7DQ, United Kingdom
| | - Adrian Krzyzanowski
- Department of Chemical Biology, Max Planck Institute of Molecular Physiology, Dortmund 44227, Germany.,Faculty of Chemistry, Chemical Biology, Technical University Dortmund, Dortmund 44227, Germany
| | - Malte Metz
- Department of Chemical Biology, Max Planck Institute of Molecular Physiology, Dortmund 44227, Germany
| | - Tabea Schneidewind
- Department of Chemical Biology, Max Planck Institute of Molecular Physiology, Dortmund 44227, Germany.,Faculty of Chemistry, Chemical Biology, Technical University Dortmund, Dortmund 44227, Germany
| | - Fabian Wesseler
- Department of Chemical Biology, Max Planck Institute of Molecular Physiology, Dortmund 44227, Germany.,Faculty of Chemistry, Chemical Biology, Technical University Dortmund, Dortmund 44227, Germany
| | - Anke Flegel
- Department of Chemical Biology, Max Planck Institute of Molecular Physiology, Dortmund 44227, Germany
| | - Alisa Reich
- Department of Chemical Biology, Max Planck Institute of Molecular Physiology, Dortmund 44227, Germany
| | - Alexandra Brause
- Department of Chemical Biology, Max Planck Institute of Molecular Physiology, Dortmund 44227, Germany
| | - Gang Xue
- Department of Chemical Biology, Max Planck Institute of Molecular Physiology, Dortmund 44227, Germany
| | - Minghao Zhang
- Nuffield Department of Medicine, Target Discovery Institute, University of Oxford, Oxford, OX3 7FZ, UK
| | - Lara Dötsch
- Department of Chemical Biology, Max Planck Institute of Molecular Physiology, Dortmund 44227, Germany.,Faculty of Chemistry, Chemical Biology, Technical University Dortmund, Dortmund 44227, Germany
| | - Isabelle D Stender
- Protein Chemistry Facility, Max Planck Institute of Molecular Physiology, Dortmund 44227, Germany
| | - Jan-Erik Hoffmann
- Protein Chemistry Facility, Max Planck Institute of Molecular Physiology, Dortmund 44227, Germany
| | - Rebecca Scheel
- Faculty of Chemistry, Inorganic Chemistry, Technical University Dortmund, Dortmund 44227, Germany
| | - Petra Janning
- Department of Chemical Biology, Max Planck Institute of Molecular Physiology, Dortmund 44227, Germany
| | - Fraydoon Rastinejad
- Nuffield Department of Medicine, Target Discovery Institute, University of Oxford, Oxford, OX3 7FZ, UK
| | - Dennis Schade
- Dept. of Pharmaceutical & Medicinal Chemistry, Institute of Pharmacy, Christian-Albrechts-University of Kiel, Kiel 24118, Germany
| | - Carsten Strohmann
- Faculty of Chemistry, Inorganic Chemistry, Technical University Dortmund, Dortmund 44227, Germany
| | - Andrey P Antonchick
- Department of Chemical Biology, Max Planck Institute of Molecular Physiology, Dortmund 44227, Germany.,Faculty of Chemistry, Chemical Biology, Technical University Dortmund, Dortmund 44227, Germany.,Department of Chemistry and Forensics, School of Science and Technology, Nottingham Trent University, Clifton Lane, Nottingham, NG11 8NS, United Kingdom
| | - Sonja Sievers
- Department of Chemical Biology, Max Planck Institute of Molecular Physiology, Dortmund 44227, Germany.,Compound Management and Screening Center, Dortmund 44227, Germany
| | - Pedro Moura-Alves
- Ludwig Institute for Cancer Research, Nuffield Department of Clinical Medicine, University of Oxford, Oxford OX3 7DQ, United Kingdom.,i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal.,IBMC-Instituto de Biologia Molecular e Celular, Universidade do Porto, 4200-135 Porto, Portugal
| | - Slava Ziegler
- Department of Chemical Biology, Max Planck Institute of Molecular Physiology, Dortmund 44227, Germany
| | - Herbert Waldmann
- Department of Chemical Biology, Max Planck Institute of Molecular Physiology, Dortmund 44227, Germany.,Faculty of Chemistry, Chemical Biology, Technical University Dortmund, Dortmund 44227, Germany
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4
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Physiological Mineralization during In Vitro Osteogenesis in a Biomimetic Spheroid Culture Model. Cells 2022; 11:cells11172702. [PMID: 36078105 PMCID: PMC9454617 DOI: 10.3390/cells11172702] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 08/22/2022] [Accepted: 08/25/2022] [Indexed: 11/16/2022] Open
Abstract
Bone health-targeting drug development strategies still largely rely on inferior 2D in vitro screenings. We aimed at developing a scaffold-free progenitor cell-based 3D biomineralization model for more physiological high-throughput screenings. MC3T3-E1 pre-osteoblasts were cultured in α-MEM with 10% FCS, at 37 °C and 5% CO2 for up to 28 days, in non-adherent V-shaped plates to form uniformly sized 3D spheroids. Osteogenic differentiation was induced by 10 mM β-glycerophosphate and 50 µg/mL ascorbic acid. Mineralization stages were assessed through studying expression of marker genes, alkaline phosphatase activity, and calcium deposition by histochemistry. Mineralization quality was evaluated by Fourier transformed infrared (FTIR) and scanning electron microscopic (SEM) analyses and quantified by micro-CT analyses. Expression profiles of selected early- and late-stage osteoblast differentiation markers indicated a well-developed 3D biomineralization process with strongly upregulated Col1a1, Bglap and Alpl mRNA levels and type I collagen- and osteocalcin-positive immunohistochemistry (IHC). A dynamic biomineralization process with increasing mineral densities was observed during the second half of the culture period. SEM–Energy-Dispersive X-ray analyses (EDX) and FTIR ultimately confirmed a native bone-like hydroxyapatite mineral deposition ex vivo. We thus established a robust and versatile biomimetic, and high-throughput compatible, cost-efficient spheroid culture model with a native bone-like mineralization for improved pharmacological ex vivo screenings.
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Kornsuthisopon C, Chansaenroj A, Manokawinchoke J, Tompkins KA, Pirarat N, Osathanon T. Non-canonical Wnt signaling participates in Jagged1-induced osteo/odontogenic differentiation in human dental pulp stem cells. Sci Rep 2022; 12:7583. [PMID: 35534526 PMCID: PMC9085777 DOI: 10.1038/s41598-022-11596-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 04/06/2022] [Indexed: 11/09/2022] Open
Abstract
Osteoblast differentiation requires the interaction of various cell signaling pathways to modulate cell responses. Notch and Wnt signaling are among the crucial pathways that control numerous biological processes, including osteo/odontogenic differentiation. The aim of the present study was to examine the involvement of Wnt signaling in the Jagged1-induced osteo/odontogenic differentiation in human dental pulp stem cells (hDPSCs). The Wnt-related gene expression was analyzed from publicly available data of Jagged1-treated human dental pulp cells. The mRNA expression of Wnt ligands (WNT2B, WNT5A, WNT5B, and WNT16) and Wnt inhibitors (DKK1, DKK2, and SOST) were confirmed using real-time polymerase chain reaction. Among the Wnt ligands, WNT2B and WNT5A mRNA levels were upregulated after Jagged1 treatment. In contrast, the Wnt inhibitors DKK1, DKK2, and SOST mRNA levels were downregulated. Recombinant WNT5A, but not WNT2B, significantly promoted in vitro mineral deposition by hDPSCs. Wnt signaling inhibition using IWP-2, but not DKK1, inhibited Jagged1-induced alkaline phosphatase (ALP) activity, mineralization, and osteo/odontogenic marker gene expression in hDPSCs. In conclusion, Jagged1 promoted hDPSC osteo/odontogenic differentiation by modulating the non-canonical Wnt pathway.
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Affiliation(s)
- Chatvadee Kornsuthisopon
- Dental Stem Cell Biology Research Unit, Faculty of Dentistry, Chulalongkorn University, 34 Henri-Dunant Rd. Pathumwan, Bangkok, 10330, Thailand
| | - Ajjima Chansaenroj
- Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, 39 Henri-Dunant Rd. Pathumwan, Bangkok, Bangkok, 10330, Thailand
| | - Jeeranan Manokawinchoke
- Dental Stem Cell Biology Research Unit, Faculty of Dentistry, Chulalongkorn University, 34 Henri-Dunant Rd. Pathumwan, Bangkok, 10330, Thailand
| | - Kevin A Tompkins
- Office of Research Affairs, Faculty of Dentistry, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Nopadon Pirarat
- Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, 39 Henri-Dunant Rd. Pathumwan, Bangkok, Bangkok, 10330, Thailand.
| | - Thanaphum Osathanon
- Dental Stem Cell Biology Research Unit, Faculty of Dentistry, Chulalongkorn University, 34 Henri-Dunant Rd. Pathumwan, Bangkok, 10330, Thailand. .,Department of Anatomy, Faculty of Dentistry, Chulalongkorn University, Bangkok, 10330, Thailand.
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6
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Dittmann KH, Mayer C, Stephan H, Mieth C, Bonin M, Lechmann B, Rodemann HP. Exposure of primary osteoblasts to combined magnetic and electric fields induced spatiotemporal endochondral ossification characteristic gene- and protein expression profiles. J Exp Orthop 2022; 9:39. [PMID: 35499653 PMCID: PMC9061914 DOI: 10.1186/s40634-022-00477-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 04/20/2022] [Indexed: 11/30/2022] Open
Abstract
Purpose Molecular processes in primary osteoblasts were analyzed in response to magnetic and electric field exposure to examine its potential impact on bone healing. Methods Primary osteoblasts were exposed to a combination of a magnetic field and an additional electric field (EFMF) (20 Hz, 700 mV, 5 mT, continuous sinusoids) in vitro. mRNA- and protein-expressions were assessed during a time interval of 21 days and compared with expression data obtained from control osteoblasts. Results We observed an autonomous osteoblast differentiation process in vitro under the chosen cultivation conditions. The initial proliferative phase was characterized by a constitutively high mRNA expression of extracellular matrix proteins. Concurrent EFMF exposure resulted in significanly increased cell proliferation (fold change: 1.25) and reduced mRNA-expressions of matrix components (0.5–0.75). The following reorganization of the extracellular matrix is prerequisite for matrix mineralization and is characterised by increased Ca2+ deposition (1.44). On molecular level EFMF exposure led to a significant decreased thrombospondin 1 (THBS1) mRNA- (0.81) and protein- (0.54) expression, which in turn reduced the TGFß1-dependent mRNA- (0.68) and protein- (0.5) expression of transforming growth factor beta induced (ßIG-H3) significantly, an inhibitor of endochondral ossification. Consequently, EFMF exposure stimulated the expression of genes characteristic for endochondral ossification, such as collagen type 10, A1 (1.50), osteopontin (1.50) and acellular communication network factor 3 (NOV) (1.45). Conclusions In vitro exposure of osteoblasts to EFMF supports cell differentiation and induces gene- and protein-expression patterns characteristic for endochondral ossification during bone fracture healing in vivo. Supplementary Information The online version contains supplementary material available at 10.1186/s40634-022-00477-9.
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7
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Dhawan U, Jaffery H, Salmeron-Sanchez M, Dalby MJ. An ossifying landscape: materials and growth factor strategies for osteogenic signalling and bone regeneration. Curr Opin Biotechnol 2021; 73:355-363. [PMID: 34735985 DOI: 10.1016/j.copbio.2021.10.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 10/06/2021] [Accepted: 10/07/2021] [Indexed: 12/25/2022]
Abstract
Breakthroughs in our understanding of the complex interplay between cellular nanoenvironment and biomolecular signalling pathways are facilitating development of targeted osteogenic platforms. As critical biomolecules for osteogenesis, growth factors stimulate osteogenesis by activating key genes and transcription factors. The first half of this review presents emerging interconnectedness and recent discoveries of osteogenic signalling pathways initiating from growth factors for example, bone morphogenetic protein 2 (BMP-2). To complement this, the second half of review proposes a number of strategies to induce osteogenesis which include metallic, organic implants, nanotopological environments as well as growth factor immobilization techniques. The drawbacks of traditional osteogenic implants and how these have been overcome by biomedical engineers in the recent years without producing side-effects have also been summarized.
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Affiliation(s)
- Udesh Dhawan
- Centre for the Cellular Microenvironment, Division of Biomedical Engineering, School of Engineering, University of Glasgow, Glasgow, G12 8LT, UK
| | - Hussain Jaffery
- Centre for the Cellular Microenvironment, Institute of Molecular, Cell and Systems Biology, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, G12 8QQ, UK
| | - Manuel Salmeron-Sanchez
- Centre for the Cellular Microenvironment, Division of Biomedical Engineering, School of Engineering, University of Glasgow, Glasgow, G12 8LT, UK
| | - Matthew J Dalby
- Centre for the Cellular Microenvironment, Institute of Molecular, Cell and Systems Biology, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, G12 8QQ, UK.
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8
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Munive-Olarte A, Hidalgo-Moyle JJ, Velasquillo C, Juarez-Moreno K, Mota-Morales JD. Boosting cell proliferation in three-dimensional polyacrylates/nanohydroxyapatite scaffolds synthesized by deep eutectic solvent-based emulsion templating. J Colloid Interface Sci 2021; 607:298-311. [PMID: 34509107 DOI: 10.1016/j.jcis.2021.08.149] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 08/18/2021] [Accepted: 08/23/2021] [Indexed: 11/28/2022]
Abstract
Among three-dimensional (3D) scaffold fabrication methods, porous polymers templated using high internal phase emulsions (HIPEs) have emerged as an attractive method due to the facile generation of interconnected porosity through a variety of synthetic routes. These include a bottom-up approach to selectively incorporate nanomaterials onto the inner walls in a nonaqueous environment. In this work, novel nonaqueous HIPEs made of different (meth)acrylate monomers and a deep eutectic solvent (DES) were formulated with nonfunctionalized nanohydroxyapatite (NHA), which also played the role of cosurfactant. Free radical polymerization of HIPEs yielded free-standing nanocomposites with 3D interconnected macroporosity and nonfunctionalized NHA selectively decorating the scaffolds' inner surface. The influence of different polymer functionalities, acrylate or methacrylate, their alkyl tail length, and the presence of NHA on MC3T3-E1 preosteoblast cell proliferation in vitro, reactive oxygen species (ROS) production and alkaline phosphatase (ALP) activity were evaluated. All materials presented promising biocompatibility, non-hemolytic activity, negligible inflammatory response along to remarkably enhanced cell proliferation (e.g., up to 160-fold cell proliferation increase compared with polystyrene plate) in vitro, which open the path for the development of scaffolds in regenerative medicine. It is noteworthy that polyHIPEs studied here were obtained using a green synthetic protocol where nonfunctionalized nanoparticles can be selectively incorporated into a scaffolds' inner walls. This versatile technique allows for the simple construction of 3D bioactive nanocomposite scaffolds with varied compositions for cell culture.
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Affiliation(s)
- Areli Munive-Olarte
- Centro de Nanociencias y Nanotecnología (CNyN), Universidad Nacional Autónoma de México (UNAM), Ensenada B.C. 22860, Mexico; Posgrado en Nanociencias, Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada B.C. 22860, Mexico
| | - Joseline J Hidalgo-Moyle
- Posgrado en Ciencias Biológicas, Universidad Nacional Autónoma de México (UNAM), Ciudad Universitaria, CDMX 04510, Mexico
| | - Cristina Velasquillo
- Laboratorio de Biotecnología, Instituto Nacional de Rehabilitación LGII, Ciudad de México, CDMX 141389, Mexico
| | - Karla Juarez-Moreno
- Centro de Nanociencias y Nanotecnología (CNyN), Universidad Nacional Autónoma de México (UNAM), Ensenada B.C. 22860, Mexico.
| | - Josué D Mota-Morales
- Centro de Física Aplicada y Tecnología Avanzada (CFATA), Universidad Nacional Autónoma de México (UNAM), Querétaro, QRO 76230, Mexico.
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Modulation of Endocannabinoid Tone in Osteoblastic Differentiation of MC3T3-E1 Cells and in Mouse Bone Tissue over Time. Cells 2021; 10:cells10051199. [PMID: 34068882 PMCID: PMC8157192 DOI: 10.3390/cells10051199] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 05/06/2021] [Accepted: 05/10/2021] [Indexed: 11/17/2022] Open
Abstract
Bone is a highly complex and metabolically active tissue undergoing a continuous remodeling process, which endures throughout life. A complex cell-signaling system that plays role in regulating different physiological processes, including bone remodeling, is the endocannabinoid system (ECS). Bone mass expresses CB1 and CB2 cannabinoid receptors and enzymatic machinery responsible for the metabolism of their endogenous ligands, endocannabinoids (AEA and 2-AG). Exogenous AEA is reported to increase the early phase of human osteoblast differentiation in vitro. However, regarding this cell context little is known about how endocannabinoids and endocannabinoid-related N-acylethanolamines like PEA and OEA are modulated, in vitro, during cell differentiation and, in vivo, over time up to adulthood. Here we characterized the endocannabinoid tone during the different phases of the osteoblast differentiation process in MC3T3-E1 cells, and we measured endocannabinoid levels in mouse femurs at life cycle stages characterized by highly active bone growth (i.e., of juvenile, young adult, and mature adult bone). Endocannabinoid tone was significantly altered during osteoblast differentiation, with substantial OEA increment, decline in 2-AG and AEA, and consistent modulation of their metabolic enzymes in maturing and mineralized MC3T3-E1 cells. Similarly, in femurs, we found substantial, age-related, decline in 2-AG, OEA, and PEA. These findings can expand existing knowledge underlying physiological bone cell function and contribute to therapeutic strategies for preventing bone-related metabolic changes accruing through lifespan.
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Teng X, Wang P, Yang T, Huang W, Yu H, Li W, Chen Z, Fan D. Inhibition of osteoblast proliferation and migration by exogenous and endogenous formaldehyde. Hum Exp Toxicol 2020; 40:882-894. [PMID: 33233951 DOI: 10.1177/0960327120975125] [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] [Indexed: 11/17/2022]
Abstract
Exogenous and endogenous formaldehyde (FA) both play an important role in cell growth and migration; however, their potential role in osteoblasts remains largely unclear. Cell counting kit-8 (CCK-8) and wound-healing assays revealed that FA exposure at naturally occurring concentrations inhibited the proliferation and migration of mouse preosteoblast MC3T3-E1 cells. Moreover, RNA sequencing (RNA-seq) analysis revealed that FoxO1 signaling pathway components displayed distinct expression patterns upon FA exposure, reflected through significant enrichment of cell migration. In particular, FoxO1-, Sirt1-, and FA-induced protein expression, which was closely associated with cell proliferation and migration, was confirmed by western blotting. The results obtained indicated that the FoxO1 pathway is involved in FA-induced inhibition of cell growth and migration.
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Affiliation(s)
- Xu Teng
- Beijing Key Laboratory for Cancer Invasion and Metastasis Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, 12517Capital Medical University, Beijing, People's Republic of China
| | - Pei Wang
- Beijing Key Laboratory for Cancer Invasion and Metastasis Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, 12517Capital Medical University, Beijing, People's Republic of China
| | - Tianshu Yang
- Beijing Key Laboratory for Cancer Invasion and Metastasis Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, 12517Capital Medical University, Beijing, People's Republic of China
| | - Wei Huang
- Beijing Key Laboratory for Cancer Invasion and Metastasis Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, 12517Capital Medical University, Beijing, People's Republic of China
| | - Hefeng Yu
- Beijing Key Laboratory for Cancer Invasion and Metastasis Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, 12517Capital Medical University, Beijing, People's Republic of China
| | - Weishi Li
- Department of Orthopaedics, 66482Peking University Third Hospital, Beijing, People's Republic of China
| | - Zhongqiang Chen
- Department of Orthopaedics, 66482Peking University Third Hospital, Beijing, People's Republic of China
| | - Dongwei Fan
- Department of Orthopaedics, 66482Peking University Third Hospital, Beijing, People's Republic of China
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11
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Evaluation of Preosteoblast MC3T3-E1 Cells Cultured on a Microporous Titanium Membrane Fabricated Using a Precise Mechanical Punching Process. MATERIALS 2020; 13:ma13225288. [PMID: 33266468 PMCID: PMC7700521 DOI: 10.3390/ma13225288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 11/11/2020] [Accepted: 11/16/2020] [Indexed: 11/17/2022]
Abstract
The surface topography of Titanium (Ti) combined toughness and biocompatibility affects the attachment and migration of cells. Limited information of morphological characteristics, formed by precise machining in micron order, is currently available on the Ti that could promote osteoconduction. In the present study, a pure Ti membrane was pierced with precise 25 μm square holes at 75 μm intervals and appear burrs at the edge of aperture. We defined the surface without burrs as the “Head side” and that with burrs as the “Tail side”. The effects of the machining microtopography on the proliferation and differentiation of the preosteoblasts (MC3T3-E1 cells) were investigated. The cells were more likely to migrate to, and accumulate in, the aperture of holes on the head side, but grew uniformly regardless of holes on the tail side. The topography on the both surfaces increased osteopontin gene expression levels. Osteocalcin expression levels were higher on the head side than one on the blank scaffold and tail side (p < 0.05). The osteocalcin protein expression levels were higher on the tail side than on the head side after 21 days of cultivation, and were comparable to the proportion of the calcified area (p < 0.05). These results demonstrate the capacity of a novel microporous Ti membrane fabricated using a precise mechanical punching process to promote cell proliferation and activity.
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Wang Y, Niu H, Liu Y, Yang H, Zhang M, Wang L. Promoting effect of long non-coding RNA SNHG1 on osteogenic differentiation of fibroblastic cells from the posterior longitudinal ligament by the microRNA-320b/IFNGR1 network. Cell Cycle 2020; 19:2836-2850. [PMID: 33017569 PMCID: PMC7714528 DOI: 10.1080/15384101.2020.1827188] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 08/13/2020] [Accepted: 08/18/2020] [Indexed: 01/24/2023] Open
Abstract
Long non-coding RNAs (lncRNAs) have been noted to influence the progression of ossification of posterior longitudinal ligament (OPLL). The work aims to probe the effect of lncRNA SNHG1 on osteogenic differentiation of ligament fibroblastic cells (LFCs). Aberrantly expressed lncRNAs in ossified PLL tissues were screened out by microarray analysis. Gain- and loss-of function experiments of SNHG1 were performed to identify its role in osteogenic differentiation of LFCs. The downstream molecules of SNHG1 were explored. Altered expression of miR-320b was introduced in LFCs as well. The interactions among SNHG1, miR-320b and IFNGR1 were identified. Consequently, SNHG1 was found highly expressed in OPLL patients. Silencing of SNHG1 inhibited BMP-2, RUNX2 and OCN expression and the ALP activity and reduced osteogenic differentiation of LFCs. Importantly, SNHG1 could and upregulate IFNGR1 through serving as a sponge for miR-320b. Over-expression of miR-320b inhibited osteogenic differentiation of LFCs and inactivated the JAK/STAT signaling pathway. Further administration of Fedratinib, a JAK2-specific agonist, increased osteogenic differentiation of LFCs. To conclude, the study suggested that SNHG1 could upregulate IFNGR1 by sequestering miR-320b and activate the JAK/STAT signaling. Silencing of SNHG1 could reduce the osteogenic differentiation and mineralization of LFCs. The study may offer new insights into OPLL treatment.
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Affiliation(s)
- Yuqiang Wang
- Department of Orthopedic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, P.R. China
| | - Huixia Niu
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, P.R. China
| | - Yilin Liu
- Department of Orthopedic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, P.R. China
| | - Hao Yang
- Department of Orthopedic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, P.R. China
| | - Min Zhang
- Department of Orthopedic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, P.R. China
| | - Limin Wang
- Department of Orthopedic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, P.R. China
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13
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Development of nano-tricalcium phosphate/polycaprolactone/platelet-rich plasma biocomposite for bone defect regeneration. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2020.07.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
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Abstract
PURPOSE OF REVIEW The molecular mechanisms of the bone disease associated with chronic kidney disease (CKD), called renal osteodystrophy (ROD), are poorly understood. New transcriptomics technologies may provide clinically relevant insights into the pathogenesis of ROD. This review summarizes current progress and limitations in the study and treatment of ROD, and in transcriptomics analyses of skeletal tissues. RECENT FINDINGS ROD is characterized by poor bone quality and strength leading to increased risk of fracture. Recent studies indicate permanent alterations in bone cell populations during ROD. Single-cell transcriptomics analyses, successful at identifying specialized cell subpopulations in bone, have not yet been performed in ROD. ROD is a widespread poorly understood bone disease with limited treatment options. Transcriptomics analyses of bone are needed to identify the bone cell subtypes and their role in the pathogenesis of ROD, and to develop adequate diagnosis and treatment strategies.
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Affiliation(s)
- Aline Martin
- Division of Nephrology and Hypertension, Center for Translational Metabolism and Health and Feinberg Cardiovascular and Renal Research Institute, Northwestern University, 320 East Superior Street, Chicago, IL, 60611, USA.
| | - Valentin David
- Division of Nephrology and Hypertension, Center for Translational Metabolism and Health and Feinberg Cardiovascular and Renal Research Institute, Northwestern University, 320 East Superior Street, Chicago, IL, 60611, USA.
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15
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Avery SJ, Ayre WN, Sloan AJ, Waddington RJ. Interrogating the Osteogenic Potential of Implant SurfacesIn Vitro: A Review of Current Assays. TISSUE ENGINEERING PART B-REVIEWS 2020; 26:217-229. [DOI: 10.1089/ten.teb.2019.0312] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Steven James Avery
- Department of Oral and Biomedical Sciences, College of Biomedical and Life Sciences, Cardiff Institute for Tissue Engineering and Repair, School of Dentistry, Cardiff University, Cardiff, United Kingdom
| | - Wayne Nishio Ayre
- Department of Oral and Biomedical Sciences, College of Biomedical and Life Sciences, Cardiff Institute for Tissue Engineering and Repair, School of Dentistry, Cardiff University, Cardiff, United Kingdom
| | - Alastair James Sloan
- Department of Oral and Biomedical Sciences, College of Biomedical and Life Sciences, Cardiff Institute for Tissue Engineering and Repair, School of Dentistry, Cardiff University, Cardiff, United Kingdom
| | - Rachel Jane Waddington
- Department of Oral and Biomedical Sciences, College of Biomedical and Life Sciences, Cardiff Institute for Tissue Engineering and Repair, School of Dentistry, Cardiff University, Cardiff, United Kingdom
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Ao Q, Wang S, He Q, Ten H, Oyama K, Ito A, He J, Javed R, Wang A, Matsuno A. Fibrin Glue/Fibronectin/Heparin-Based Delivery System of BMP2 Induces Osteogenesis in MC3T3-E1 Cells and Bone Formation in Rat Calvarial Critical-Sized Defects. ACS APPLIED MATERIALS & INTERFACES 2020; 12:13400-13410. [PMID: 32091872 DOI: 10.1021/acsami.0c01371] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Bone morphogenetic proteins (BMPs) have been used to promote bone formation in many clinical scenarios. However, the BMPs are inherently unstable in vivo and therefore need to be combined with carriers for controlled delivery. In this study, an innovative and efficient fibrin glue/fibronectin/heparin (FG/Fn/Hep)-based delivery system was developed for controlled release of BMP2. The incorporation of heparin can significantly slow the release of BMP2 without substantially affecting the structure and stiffness of the FG/Fn. The BMP2 release from the FG/Fn/Hep-BMP2 hydrogel is largely dominated by hydrogel degradation rather than simple diffusion. In vitro release experiments and MC3T3-E1 cell induction experiments showed that BMP2 can be released steadily and can induce MC3T3-E1 cells to differentiate into osteoblasts efficiently. This process is characterized by the significantly increased expression of calcium deposits, alkaline phosphatase, runt-related transcription factor-2, osteopontin, osteocalcin, and collagen I in comparison with the negative control. In vivo assessments revealed that the FG/Fn/Hep-BMP2 hydrogel significantly promotes bone regeneration in a rat calvarial critical-sized defect model. Our investigation indicates that FG/Fn/Hep-BMP2 hydrogel holds promise to be used as an alternative biomaterial for the repair of bone defects.
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Affiliation(s)
- Qiang Ao
- Department of Tissue Engineering, China Medical University, Shenyang 110122, China
- Institute of Regulatory Science for Medical Device, National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China
| | - Shilin Wang
- Department of Tissue Engineering, China Medical University, Shenyang 110122, China
| | - Qing He
- State Key Laboratory of Biomembrane and Membrane Biotechnology, School of Life Sciences, Tsinghua University, Beijing 100084, China
| | - Hirotomo Ten
- Department of Neurosurgery, Teikyo University School of Medicine, Tokyo 163-8001, Japan
| | - Kenichi Oyama
- Department of Neurosurgery, Teikyo University School of Medicine, Tokyo 163-8001, Japan
| | - Akihiro Ito
- Department of Neurosurgery, Teikyo University School of Medicine, Tokyo 163-8001, Japan
| | - Jing He
- Department of Tissue Engineering, China Medical University, Shenyang 110122, China
| | - Rabia Javed
- Department of Tissue Engineering, China Medical University, Shenyang 110122, China
| | - Aijun Wang
- Surgical Bioengineering Laboratory, Department of Surgery, School of Medicine, University of California, Davis, Sacramento, California 95817, United States
| | - Akira Matsuno
- Department of Neurosurgery, Teikyo University School of Medicine, Tokyo 163-8001, Japan
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Quan H, Dai X, Liu M, Wu C, Wang D. Luteolin supports osteogenic differentiation of human periodontal ligament cells. BMC Oral Health 2019; 19:229. [PMID: 31655580 PMCID: PMC6815369 DOI: 10.1186/s12903-019-0926-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 10/10/2019] [Indexed: 12/31/2022] Open
Abstract
Background Previous research revealed that luteolin could improve the activation of alkaline phosphatase (ALP) and osteocalcin in mouse osteoblasts. We aimed to determine the effect of luteolin on osteogenic differentiation of periodontal ligament cells (PDLCs). Methods Cultured human PDLCs (HPDLCs) were treated by luteolin at 0.01, 0.1, 1, 10, 100 μmol/L, Wnt/β-catenin pathway inhibitor (XAV939, 5 μmol/L) alone or in combination with 1 μmol/L luteolin. Immunohistochemical staining was performed to ensure cells source. Cell activity and the ability of osteogenic differentiation in HPDLCs were determined by MTT, ALP and Alizarin Red S staining. Real-time Quantitative PCR Detecting System (qPCR) and Western blot were performed to measure the expressions of osteogenic differentiation-related genes such as bone morphogenetic protein 2 (BMP2), osteocalcin (OCN), runt-related transcription factor 2 (RUNX2), Osterix (OSX) and Wnt/β-catenin pathway proteins members cyclin D1 and β-catenin. Results Luteolin at concentrations of 0.01, 0.1, 1, 10, 100 μmol/L promoted cell viability, ALP activity and increased calcified nodules content in HPDLCs. The expressions of BMP2, OCN, OSX, RUNX2, β-catenin and cyclin D1 were increased by luteolin at concentrations of 0.01, 0.1, 1 μmol/L, noticeably, 1 μmol/L luteolin produced the strongest effects. In addition, XAV939 inhibited the expressions of calcification and osteogenic differentiation-related genes in HPDLCs, and 1 μmol/L luteolin availably decreased the inhibitory effect. Conclusion 1 μmol/L luteolin accelerated osteogenic differentiation of HPDLCs via activating the Wnt/β-catenin pathway, which could be clinically applied to treat periodontal disease.
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Affiliation(s)
- He Quan
- Economic & Technological Development Area Clinic, Yantai Stomatological Hospital, No. 11 Songshan Road, Yantai, 264000, Shandong Province, China
| | - Xiaopeng Dai
- Economic & Technological Development Area Clinic, Yantai Stomatological Hospital, No. 11 Songshan Road, Yantai, 264000, Shandong Province, China
| | - Meiyan Liu
- Economic & Technological Development Area Clinic, Yantai Stomatological Hospital, No. 11 Songshan Road, Yantai, 264000, Shandong Province, China
| | - Chuanjun Wu
- Economic & Technological Development Area Clinic, Yantai Stomatological Hospital, No. 11 Songshan Road, Yantai, 264000, Shandong Province, China
| | - Dan Wang
- Economic & Technological Development Area Clinic, Yantai Stomatological Hospital, No. 11 Songshan Road, Yantai, 264000, Shandong Province, China.
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18
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Santos-Otte P, Leysen H, van Gastel J, Hendrickx JO, Martin B, Maudsley S. G Protein-Coupled Receptor Systems and Their Role in Cellular Senescence. Comput Struct Biotechnol J 2019; 17:1265-1277. [PMID: 31921393 PMCID: PMC6944711 DOI: 10.1016/j.csbj.2019.08.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 08/20/2019] [Accepted: 08/21/2019] [Indexed: 12/17/2022] Open
Abstract
Aging is a complex biological process that is inevitable for nearly all organisms. Aging is the strongest risk factor for development of multiple neurodegenerative disorders, cancer and cardiovascular disorders. Age-related disease conditions are mainly caused by the progressive degradation of the integrity of communication systems within and between organs. This is in part mediated by, i) decreased efficiency of receptor signaling systems and ii) an increasing inability to cope with stress leading to apoptosis and cellular senescence. Cellular senescence is a natural process during embryonic development, more recently it has been shown to be also involved in the development of aging disorders and is now considered one of the major hallmarks of aging. G-protein-coupled receptors (GPCRs) comprise a superfamily of integral membrane receptors that are responsible for cell signaling events involved in nearly every physiological process. Recent advances in the molecular understanding of GPCR signaling complexity have expanded their therapeutic capacity tremendously. Emerging data now suggests the involvement of GPCRs and their associated proteins in the development of cellular senescence. With the proven efficacy of therapeutic GPCR targeting, it is reasonable to now consider GPCRs as potential platforms to control cellular senescence and the consequently, age-related disorders.
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Key Words
- ADP-ribosylation factor GTPase-activating protein, (Arf-GAP)
- AT1R blockers, (ARB)
- Aging
- Angiotensin II, (Ang II)
- Ataxia telangiectasia mutated, (ATM)
- Cellular senescence
- G protein-coupled receptor kinase interacting protein 2 (GIT2)
- G protein-coupled receptor kinase interacting protein 2, (GIT2)
- G protein-coupled receptor kinase, (GRK)
- G protein-coupled receptors (GPCRs)
- G protein-coupled receptors, (GPCRs)
- Hutchinson–Gilford progeria syndrome, (HGPS)
- Lysophosphatidic acid, (LPA)
- Regulator of G-protein signaling, (RGS)
- Relaxin family receptor 3, (RXFP3)
- active state, (R*)
- angiotensin type 1 receptor, (AT1R)
- angiotensin type 2 receptor, (AT2R)
- beta2-adrenergic receptor, (β2AR)
- cyclin-dependent kinase 2, (CDK2)
- cyclin-dependent kinase inhibitor 1, (cdkn1A/p21)
- endothelial cell differentiation gene, (Edg)
- inactive state, (R)
- latent semantic indexing, (LSI)
- mitogen-activated protein kinase, (MAPK)
- nuclear factor kappa-light-chain-enhancer of activated B cells, (NF- κβ)
- protein kinases, (PK)
- purinergic receptors family, (P2Y)
- renin-angiotensin system, (RAS)
- retinoblastoma, (RB)
- senescence associated secretory phenotype, (SASP)
- stress-induced premature senescence, (SIPS)
- transcription factor E2F3, (E2F3)
- transmembrane, (TM)
- tumor suppressor gene PTEN, (PTEN)
- tumor suppressor protein 53, (p53)
- vascular smooth muscle cells, (VSMC)
- β-Arrestin
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Affiliation(s)
- Paula Santos-Otte
- Center for Molecular and Cellular Bioengineering (CMCB), Technische Universität Dresden, 01062 Dresden, Germany
| | - Hanne Leysen
- Receptor Biology Lab, University of Antwerp, 2610 Antwerp, Belgium
- Department of Biomedical Sciences, University of Antwerp, 2610 Antwerp, Belgium
| | - Jaana van Gastel
- Receptor Biology Lab, University of Antwerp, 2610 Antwerp, Belgium
- Department of Biomedical Sciences, University of Antwerp, 2610 Antwerp, Belgium
| | - Jhana O. Hendrickx
- Receptor Biology Lab, University of Antwerp, 2610 Antwerp, Belgium
- Department of Biomedical Sciences, University of Antwerp, 2610 Antwerp, Belgium
| | - Bronwen Martin
- Receptor Biology Lab, University of Antwerp, 2610 Antwerp, Belgium
| | - Stuart Maudsley
- Receptor Biology Lab, University of Antwerp, 2610 Antwerp, Belgium
- Department of Biomedical Sciences, University of Antwerp, 2610 Antwerp, Belgium
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