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Harrer JA, Fulton TM, Sangadala S, Kaiser J, Devereaux EJ, Oliver C, Presciutti SM, Boden SD, Willett NJ. Local FK506 delivery induces osteogenesis in rat bone defect and rabbit spine fusion models. Bone 2024:117195. [PMID: 39002838 DOI: 10.1016/j.bone.2024.117195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 06/17/2024] [Accepted: 07/03/2024] [Indexed: 07/15/2024]
Abstract
Bone grafting procedures are commonly used for the repair, regeneration, and fusion of bones in a wide range of orthopaedic surgeries, including large bone defects and spine fusion procedures. Autografts are the clinical gold standard, though recombinant human bone morphogenetic proteins (rhBMPs) are often used, particularly in difficult clinical situations. However, treatment with rhBMPs can have off-target effects and increase surgical costs, adding to patients' already high economic and mental burden. Recent studies have identified that FDA-approved immunosuppressant drug, FK506 (Tacrolimus), can also activate the BMP pathway by binding to its inhibitors. This study tested the hypothesis that FK506, as a standalone treatment, could induce osteogenic differentiation of human mesenchymal stromal cells (hMSCs), as well as functional bone formation in a rat segmental bone defect model and rabbit spinal fusion model. FK506 enhanced osteogenic differentiation and mineralization of hMSCs in vitro. Standalone treatment with FK506 delivered on a collagen sponge produced consistent bone bridging of a critically sized rat femoral defect with functional mechanical properties comparable to naïve bone. In a rabbit single level posterolateral spine fusion model, treatment with FK506 delivered on a collagen sponge successfully fused the L5-L6 vertebrae at rates comparable to rhBMP-2 treatment. These data demonstrate the ability of FK506 to induce bone formation in human cells and two challenging in vivo models, and indicate FK506 can be utilized to treat a variety of spine disorders.
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Affiliation(s)
- Julia Andraca Harrer
- Atlanta VA Medical Center, 1670 Clairmont Rd, Decatur, GA 30033, USA; Department of Orthopaedics, Emory University School of Medicine, 100 Woodruff Circle, Atlanta, GA 30322, USA; Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, 313 Ferst Dr NW, Atlanta, GA 30332, USA; Knight Campus for Accelerating Scientific Impact, University of Oregon 1505 Franklin Blvd, Eugene, OR 97403, USA
| | - Travis M Fulton
- Atlanta VA Medical Center, 1670 Clairmont Rd, Decatur, GA 30033, USA; Department of Orthopaedics, Emory University School of Medicine, 100 Woodruff Circle, Atlanta, GA 30322, USA
| | - Sreedhara Sangadala
- Atlanta VA Medical Center, 1670 Clairmont Rd, Decatur, GA 30033, USA; Department of Orthopaedics, Emory University School of Medicine, 100 Woodruff Circle, Atlanta, GA 30322, USA
| | - Jarred Kaiser
- Atlanta VA Medical Center, 1670 Clairmont Rd, Decatur, GA 30033, USA; Department of Orthopaedics, Emory University School of Medicine, 100 Woodruff Circle, Atlanta, GA 30322, USA
| | - Emily J Devereaux
- Department of Orthopaedics, Emory University School of Medicine, 100 Woodruff Circle, Atlanta, GA 30322, USA
| | - Colleen Oliver
- Atlanta VA Medical Center, 1670 Clairmont Rd, Decatur, GA 30033, USA
| | - Steven M Presciutti
- Atlanta VA Medical Center, 1670 Clairmont Rd, Decatur, GA 30033, USA; Department of Orthopaedics, Emory University School of Medicine, 100 Woodruff Circle, Atlanta, GA 30322, USA
| | - Scott D Boden
- Department of Orthopaedics, Emory University School of Medicine, 100 Woodruff Circle, Atlanta, GA 30322, USA
| | - Nick J Willett
- Atlanta VA Medical Center, 1670 Clairmont Rd, Decatur, GA 30033, USA; Department of Orthopaedics, Emory University School of Medicine, 100 Woodruff Circle, Atlanta, GA 30322, USA; Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, 313 Ferst Dr NW, Atlanta, GA 30332, USA; Knight Campus for Accelerating Scientific Impact, University of Oregon 1505 Franklin Blvd, Eugene, OR 97403, USA.
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Wen HJ, Zhu SY, Yang HG, Guo FY. Investigation on the molecular mechanism of SPA interference with osteogenic differentiation of bone marrow mesenchymal stem cells. Sci Rep 2024; 14:15600. [PMID: 38971916 PMCID: PMC11227578 DOI: 10.1038/s41598-024-66502-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 07/02/2024] [Indexed: 07/08/2024] Open
Abstract
Binding of Staphylococcus aureus protein A (SPA) to osteoblasts induces apoptosis and inhibits bone formation. Bone marrow-derived mesenchymal stem cells (BMSCs) have the ability to differentiate into bone, fat and cartilage. Therefore, it was important to analyze the molecular mechanism of SPA on osteogenic differentiation. We introduced transcript sequence data to screen out differentially expressed genes (DEGs) related to SPA-interfered BMSC. Protein-protein interaction (PPI) network of DEGs was established to screen biomarkers associated with SPA-interfered BMSC. Receiver operating characteristic (ROC) curve was plotted to evaluate the ability of biomarkers to discriminate between two groups of samples. Finally, we performed GSEA and regulatory analysis based on biomarkers. We identified 321 DEGs. Subsequently, 6 biomarkers (Cenpf, Kntc1, Nek2, Asf1b, Troap and Kif14) were identified by hubba algorithm in PPI. ROC analysis showed that six biomarkers could clearly discriminate between normal differentiated and SPA-interfered BMSC. Moreover, we found that these biomarkers were mainly enriched in the pyrimidine metabolism pathway. We also constructed '71 circRNAs-14 miRNAs-5 mRNAs' and '10 lncRNAs-5 miRNAs-2 mRNAs' networks. Kntc1 and Asf1b genes were associated with rno-miR-3571. Nek2 and Asf1b genes were associated with rno-miR-497-5p. Finally, we found significantly lower expression of six biomarkers in the SPA-interfered group compared to the normal group by RT-qPCR. Overall, we obtained 6 biomarkers (Cenpf, Kntc1, Nek2, Asf1b, Troap, and Kif14) related to SPA-interfered BMSC, which provided a theoretical basis to explore the key factors of SPA affecting osteogenic differentiation.
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Affiliation(s)
- Hong-Jie Wen
- Department of Orthopaedic and Trauma, The Affiliated Hospital of Yunnan University, Kunming, China
- Department of Orthopaedic and Trauma, The Second People's Hospital of Yunnan Province, Kunming, China
| | - Shou-Yan Zhu
- Department of Orthopaedic and Trauma, The Affiliated Hospital of Yunnan University, Kunming, China
- Department of Orthopaedic and Trauma, The Second People's Hospital of Yunnan Province, Kunming, China
| | - Hua-Gang Yang
- Department of Orthopaedic and Trauma, The Affiliated Hospital of Yunnan University, Kunming, China
- Department of Orthopaedic and Trauma, The Second People's Hospital of Yunnan Province, Kunming, China
| | - Feng-Yong Guo
- Department of Orthopaedic and Trauma, The Affiliated Hospital of Yunnan University, Kunming, China.
- Department of Orthopaedic and Trauma, The Second People's Hospital of Yunnan Province, Kunming, China.
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Huang C, Zhao L, Xiao Y, Tang Z, Jing L, Guo K, Tian L, Zong C. M2 macrophage-derived exosomes carry miR-142-3p to restore the differentiation balance of irradiated BMMSCs by targeting TGF-β1. Mol Cell Biochem 2024; 479:993-1010. [PMID: 37269411 DOI: 10.1007/s11010-023-04775-3] [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: 03/13/2023] [Accepted: 05/19/2023] [Indexed: 06/05/2023]
Abstract
Radiotherapy is essential to cancer treatment, while it inevitably injures surrounding normal tissues, and bone tissue is one of the most common sites prone to irradiation. Bone marrow mesenchymal stem cells (BMMSCs) are sensitive to irradiation and the irradiated dysfunction of BMMSCs may be closely related to irradiation-induced bone damage. Macropahges play important role in regulating stem cell function, bone metabolic balance and irradiation response, but the effects of macrophages on irradiated BMMSCs are still unclear. This study aimed to investigate the role of macrophages and macrophage-derived exosomes in restoring irradiated BMMSCs function. The effects of macrophage conditioned medium (CM) and macrophage-derived exosomes on osteogenic and fibrogenic differentiation capacities of irradiated BMMSCs were detected. The key microribonucleic acids (miRNAs) and targeted proteins in exosomes were also determined. The results showed that irradiation significantly inhibited the proliferation of BMMSCs, and caused differentiation imbalance of BMMSCs, with decreased osteogenic differentiation and increased fibrogenic differentiation. M2 macrophage-derived exosomes (M2D-exos) inhibited the fibrogenic differentiation and promoted the osteogenic differentiation of irradiated BMMSCs. We identified that miR-142-3p was significantly overexpressed in M2D-exos and irradiated BMMSCs treated with M2D-exos. After inhibition of miR-142-3p in M2 macrophage, the effects of M2D-exos on irradiated BMMSCs differentiation were eliminated. Furthermore, transforming growth factor beta 1 (TGF-β1), as a direct target of miR-142-3p, was significantly decreased in irradiated BMMSCs treated with M2D-exos. This study indicated that M2D-exos could carry miR-142-3p to restore the differentiation balance of irradiated BMMSCs by targeting TGF-β1. These findings pave a new way for promising and cell-free method to treat irradiation-induced bone damage.
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Affiliation(s)
- Chong Huang
- Key Laboratory of Biotechnology Shaanxi Province, College of Life Sciences, Northwest University, 229 Taibai North Road, 710069, Xi'an, People's Republic of China
| | - Lu Zhao
- State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases, Shaanxi Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, School of Stomatology, The Fourth Military Medical University, 145 West Changle Road, Xi'an, 710032, People's Republic of China
| | - Yun Xiao
- School of Stomatology, Jiamusi University, 522 Hongqi Street, Jiamusi, 154000, People's Republic of China
| | - Zihao Tang
- State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases, Shaanxi Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, School of Stomatology, The Fourth Military Medical University, 145 West Changle Road, Xi'an, 710032, People's Republic of China
| | - Li Jing
- State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases, Shaanxi Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, School of Stomatology, The Fourth Military Medical University, 145 West Changle Road, Xi'an, 710032, People's Republic of China
| | - Kai Guo
- State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases, Shaanxi Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, School of Stomatology, The Fourth Military Medical University, 145 West Changle Road, Xi'an, 710032, People's Republic of China
| | - Lei Tian
- State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases, Shaanxi Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, School of Stomatology, The Fourth Military Medical University, 145 West Changle Road, Xi'an, 710032, People's Republic of China.
| | - Chunlin Zong
- State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases, Shaanxi Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, School of Stomatology, The Fourth Military Medical University, 145 West Changle Road, Xi'an, 710032, People's Republic of China.
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Harrer JA, Fulton TM, Sangadala S, Kaiser J, Devereaux EJ, Oliver C, Presciutti SM, Boden SD, Willett NJ. Local FK506 delivery induces osteogenesis in in vivo rat bone defect and rabbit spine fusion models. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.03.08.584163. [PMID: 38559240 PMCID: PMC10979893 DOI: 10.1101/2024.03.08.584163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Bone grafting procedures are commonly used for the repair, regeneration, and fusion of bones in in a wide range of orthopaedic surgeries, including large bone defects and spine fusion procedures. Autografts are the clinical gold standard, though recombinant human bone morphogenetic proteins (rhBMPs) are often used, particularly in difficult clinical situations. However, treatment with rhBMPs can have off-target effects and significantly increase surgical costs, adding to patients' already high economic and mental burden. Recent studies have identified that FDA-approved immunosuppressant drug, FK506 (Tacrolimus), can also activate the BMP pathway by binding to its inhibitors. This study tested the hypothesis that FK506, as a standalone treatment, could induce osteogenic differentiation of human mesenchymal stromal cells (hMSCs), as well as functional bone formation in a rat segmental bone defect model and rabbit spinal fusion model. FK506 potentiated the effect of low dose BMP-2 to enhance osteogenic differentiation and mineralization of hMSCs in vitro. Standalone treatment with FK506 delivered on a collagen sponge, produced consistent bone bridging of a rat critically-sized femoral defect with functional mechanical properties comparable to naïve bone. In a rabbit single level posterolateral spine fusion model, treatment with FK506 delivered on a collagen sponge successfully fused the L5-L6 vertebrae at rates comparable to rhBMP-2 treatment. These data demonstrate the ability of FK506 to induce bone formation in human cells and two challenging in vivo models, and indicate FK506 can be utilized either as a standalone treatment or in conjunction with rhBMP to treat a variety of spine disorders.
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Affiliation(s)
- Julia Andraca Harrer
- Atlanta VA Medical Center, Decatur, GA 30033, USA
- Department of Orthopaedics, Emory University School of Medicine, Atlanta, GA 30322, USA
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA 30332, USA
- Knight Campus for Accelerating Scientific Impact, University of Oregon, Eugene, OR 97403, USA
| | - Travis M. Fulton
- Atlanta VA Medical Center, Decatur, GA 30033, USA
- Department of Orthopaedics, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Sreedhara Sangadala
- Atlanta VA Medical Center, Decatur, GA 30033, USA
- Department of Orthopaedics, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Jarred Kaiser
- Atlanta VA Medical Center, Decatur, GA 30033, USA
- Department of Orthopaedics, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Emily J. Devereaux
- Department of Orthopaedics, Emory University School of Medicine, Atlanta, GA 30322, USA
| | | | - Steven M. Presciutti
- Atlanta VA Medical Center, Decatur, GA 30033, USA
- Department of Orthopaedics, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Scott D. Boden
- Department of Orthopaedics, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Nick J. Willett
- Atlanta VA Medical Center, Decatur, GA 30033, USA
- Department of Orthopaedics, Emory University School of Medicine, Atlanta, GA 30322, USA
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA 30332, USA
- Knight Campus for Accelerating Scientific Impact, University of Oregon, Eugene, OR 97403, USA
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Lai G, Zhao R, Zhuang W, Hou Z, Yang Z, He P, Wu J, Sang H. BMSC-derived exosomal miR-27a-3p and miR-196b-5p regulate bone remodeling in ovariectomized rats. PeerJ 2022; 10:e13744. [PMID: 36168439 PMCID: PMC9509671 DOI: 10.7717/peerj.13744] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 06/27/2022] [Indexed: 01/22/2023] Open
Abstract
Background In the bone marrow microenvironment of postmenopausal osteoporosis (PMOP), bone marrow mesenchymal stem cell (BMSC)-derived exosomal miRNAs play an important role in bone formation and bone resorption, although the pathogenesis has yet to be clarified. Methods BMSC-derived exosomes from ovariectomized rats (OVX-Exo) and sham-operated rats (Sham-Exo) were co-cultured with bone marrow-derived macrophages to study their effects on osteoclast differentiation. Next-generation sequencing was utilized to identify the differentially expressed miRNAs (DE-miRNAs) between OVX-Exo and Sham-Exo, while target genes were analyzed using bioinformatics. The regulatory effects of miR-27a-3p and miR-196b-5p on osteogenic differentiation of BMSCs and osteoclast differentiation were verified by gain-of-function and loss-of-function analyses. Results Osteoclast differentiation was significantly enhanced in the OVX-Exo treatment group compared to the Sham-Exo group. Twenty DE-miRNAs were identified between OVX-Exo and Sham-Exo, among which miR-27a-3p and miR-196b-5p promoted the expressions of osteogenic differentiation markers in BMSCs. In contrast, knockdown of miR-27a-3p and miR-196b-5p increased the expressions of osteoclastic markers in osteoclast. These 20 DE-miRNAs were found to target 11435 mRNAs. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathway analyses revealed that these target genes were involved in several biological processes and osteoporosis-related signaling pathways. Conclusion BMSC-derived exosomal miR-27a-3p and miR-196b-5p may play a positive regulatory role in bone remodeling.
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Affiliation(s)
- Guohua Lai
- Department of Orthopedics, Shenzhen Hospital, Southern Medical University, Shenzhen, China,The Third School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Renli Zhao
- Department of Orthopedics, Shenzhen Hospital, Southern Medical University, Shenzhen, China,The Third School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Weida Zhuang
- Department of Orthopedics, Shenzhen Hospital, Southern Medical University, Shenzhen, China,The Third School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Zuoxu Hou
- Department of Orthopedics, Shenzhen Hospital, Southern Medical University, Shenzhen, China
| | - Zefeng Yang
- Department of Orthopedics, Shenzhen Hospital, Southern Medical University, Shenzhen, China,The Third School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Peipei He
- Department of Orthopedics, Shenzhen Hospital, Southern Medical University, Shenzhen, China,The Third School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Jiachang Wu
- Department of Orthopedics, Shenzhen Hospital, Southern Medical University, Shenzhen, China,The Third School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Hongxun Sang
- Department of Orthopedics, Shenzhen Hospital, Southern Medical University, Shenzhen, China,The Third School of Clinical Medicine, Southern Medical University, Guangzhou, China
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Sun M, Liu Y, Jiao K, Jia W, Jiang K, Cheng Z, Liu G, Luo Y. A periodontal tissue regeneration strategy via biphasic release of zeolitic imidazolate framework-8 and FK506 using a uniaxial electrospun Janus nanofiber. J Mater Chem B 2022; 10:765-778. [PMID: 35040470 DOI: 10.1039/d1tb02174e] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Guided tissue regeneration (GTR) strategies are an effective approach to repair periodontal defects by using GTR membranes. However, commercial GTR membranes still have limitations in periodontal tissue regeneration owing to lack of antibacterial and osteogenic properties. The development of novel Janus nanofibers with biphasic release characteristics based on the therapeutic needs of GTR is essential to tackle this issue. Here, we developed a multifunctional Janus nanofiber via uniaxial electrospinning, with zeolitic imidazolate framework-8 nanoparticle (ZIF-8 NP) loading in the hydrophilic polyvinylpyrrolidone (PVP) part and FK506 embedding in the hydrophobic polycaprolactone (PCL) part. The release of Zn2+ conformed to the Ritger-Peppas kinetics which could effectively prevent bacterial infection, and the release profile of FK506 was fitted to a first-order equation which could provide persistent osteogenic stimulation for osteogenesis. The periodontal tissue regeneration data from a rat periodontitis model revealed that the multifunctional electrospun Janus nanofibers could be used as an effective bioplatform to restore alveolar bone impairment, compared with the control group. In summary, the Janus nanofibers with biphasic release characteristics quickly exert antibacterial function as well as continuously provide a microenvironment beneficial to the osteogenesis process, demonstrating its great potential for GTR treatment in dental clinic applications.
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Affiliation(s)
- Maolei Sun
- Department of Stomatology, The Second Hospital of Jilin University, Changchun 130041, P. R. China.
| | - Yun Liu
- Department of Stomatology, The Second Hospital of Jilin University, Changchun 130041, P. R. China.
| | - Kun Jiao
- Department of Stomatology, The Second Hospital of Jilin University, Changchun 130041, P. R. China.
| | - Wenyuan Jia
- Department of Orthopedics, The Second Hospital of Jilin University, Changchun 130041, P. R. China
| | - Kongzhao Jiang
- Department of Stomatology, The Second Hospital of Jilin University, Changchun 130041, P. R. China.
| | - Zhiqiang Cheng
- College of Resources and Environment, Jilin Agriculture University, Changchun 130118, P. R. China
| | - Guomin Liu
- Department of Orthopedics, The Second Hospital of Jilin University, Changchun 130041, P. R. China
| | - Yungang Luo
- Department of Stomatology, The Second Hospital of Jilin University, Changchun 130041, P. R. China.
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Wang L, Gao Z, Liu C, Li J. Potential biomarkers of abnormal osseointegration of implants in type II diabetes mellitus. BMC Oral Health 2021; 21:583. [PMID: 34794414 PMCID: PMC8603511 DOI: 10.1186/s12903-021-01939-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 10/30/2021] [Indexed: 01/13/2023] Open
Abstract
Background Type II diabetes mellitus (T2DM) is an important risk factor for osseointegration of implants. The aim of this study was to explore key genes of T2DM affecting bone metabolism through bioinformatic analysis of published RNA sequencing data, identify potential biomarkers, and provide a reference for finding the molecular mechanism of abnormal osseointegration caused by T2DM. Methods We identified differentially expressed mRNAs and miRNAs from the Gene Expression Omnibus database using the R package ‘limma’ and analysed the predicted target genes using Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis and Gene Ontology analysis. At the same time, miRNA–mRNA interactions were explored using miRWalk 2.0. Results We constructed an miRNA-gene regulatory network and a protein–protein interaction network. The enrichment pathways of differentially expressed mRNAs included extracellular matrix receptor interactions, protein digestion and absorption, the PI3K-Akt signalling pathway, cytokine–cytokine receptor interactions, chemokine signalling pathways, and haematopoietic cell lineage functions. We analysed the expression of these differentially expressed mRNAs and miRNAs in T2DM rats and normal rats with bone implants and identified Smpd3, Itga10, and rno-mir-207 as possible key players in osseointegration in T2DM. Conclusion Smpd3, Itga10, and rno-mir-207 are possible biomarkers of osseointegration in T2DM. This study sheds light on the possible molecular mechanism of abnormal osseointegration caused by bone metabolism disorder in T2DM. Supplementary Information The online version contains supplementary material available at 10.1186/s12903-021-01939-9.
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Affiliation(s)
- Lingxiao Wang
- Department of Dental Implant Center, Beijing Stomatological Hospital, Capital Medical University, Capital Medical University School of Stomatology, No. 4 Tian Tan Xi Li, Beijing, 100050, People's Republic of China
| | - Zhenhua Gao
- Outpatient Department of Oral and Maxillofacial Surgery, Beijing Stomatological Hospital, Capital Medical University, Capital Medical University School of Stomatology, No. 4 Tian Tan Xi Li, Beijing, 100050, People's Republic of China
| | - Changying Liu
- Department of Dental Implant Center, Beijing Stomatological Hospital, Capital Medical University, Capital Medical University School of Stomatology, No. 4 Tian Tan Xi Li, Beijing, 100050, People's Republic of China
| | - Jun Li
- Department of Dental Implant Center, Beijing Stomatological Hospital, Capital Medical University, Capital Medical University School of Stomatology, No. 4 Tian Tan Xi Li, Beijing, 100050, People's Republic of China.
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Zhou Y, Zhao Z, Yan L, Yang J. MiR-485-3p promotes proliferation of osteoarthritis chondrocytes and inhibits apoptosis via Notch2 and the NF-κB pathway. Immunopharmacol Immunotoxicol 2021; 43:370-379. [PMID: 33961511 DOI: 10.1080/08923973.2021.1918150] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
CONTEXT Osteoarthritis (OA) is one of the leading causes of disability worldwide. microRNAs (miRs) has been shown to be involved in multiple pathological processes during OA. But the possible mechanism of miR-485-3p in OA remains unclear. OBJECTIVE This study was designed to identify the effect of miR-485-3p on OA. METHODS miR-485-3p expression in the cartilage of OA patients and healthy controls was detected. OA cell model was established by lipopolysaccharide (LPS). miR-485-3p expression in SW1353 and CHON-001 chondrocytes treated with LPS was detected. After overexpressing miR-485-3p in chondrocytes, cell proliferation, and apoptosis were detected. Apoptosis-, extracellular matrix (ECM)-, inflammatory-, and oxidative stress-related factors were detected. The target gene of miR-485-3p was predicted by online software and verified by dual luciferase reporter gene assay. Notch2 was intervened in CHON-001 chondrocytes to detect proliferation and apoptosis. Finally, the phosphorylation of NF-κB pathway-related proteins was detected. RESULTS miR-485-3p expression was low in OA patients and LPS-treated chondrocytes. After LPS treatment, the proliferation of SW1353 and CHON-001 chondrocytes was decreased, and apoptosis was increased. The above outcomes were reversed after overexpressing miR-485-3p. Overexpressing miR-485-3p also reduced ECM degradation, inflammation and oxidative stress in chondrocytes. miR-485-3p could target Notch2. After LPS treatment, the NF-κB pathway was activated, but miR-485-3p overexpression inhibited the pathway. Notch2 inhibition promoted proliferation and inhibited apoptosis of LPS-treated CHON-001 chondrocytes, and inhibited the NF-κB pathway. CONCLUSION Overexpression of miR-485-3p inhibited Notch2 and the NF-κB pathway, and promoted proliferation of OA chondrocytes and inhibited apoptosis.
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Affiliation(s)
- Yunping Zhou
- Department of Hand Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Zandong Zhao
- Department of Sports Medicine, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Liang Yan
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Jie Yang
- Department of Foot and Ankle Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, China
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Hao Y, Lu C, Zhang B, Xu Z, Guo H, Zhang G. Identifying the Potential Differentially Expressed miRNAs and mRNAs in Osteonecrosis of the Femoral Head Based on Integrated Analysis. Clin Interv Aging 2021; 16:187-202. [PMID: 33542623 PMCID: PMC7851582 DOI: 10.2147/cia.s289479] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 12/22/2020] [Indexed: 12/17/2022] Open
Abstract
Purpose Osteonecrosis of the femoral head is a common disease of the hip that leads to severe pain or joint disability. We aimed to identify potential differentially expressed miRNAs and mRNAs in osteonecrosis of the femoral head. Methods The data of miRNA and mRNA were firstly downloaded from the database. Secondly, the regulatory network of miRNAs-mRNAs was constructed, followed by function annotation of mRNAs. Thirdly, an in vitro experiment was applied to validate the expression of miRNAs and targeted mRNAs. Finally, GSE123568 dataset was used for electronic validation and diagnostic analysis of targeted mRNAs. Results Several regulatory interaction pairs between miRNA and mRNAs were identified, such as hsa-miR-378c-WNT3A/DACT1/CSF1, hsa-let-7a-5p-RCAN2/IL9R, hsa-miR-28-5p-RELA, hsa-miR-3200-5p-RELN, and hsa-miR-532-5p-CLDN18/CLDN10. Interestingly, CLDN10, CLDN18, CSF1, DACT1, IL9R, RCAN2, RELN, and WNT3A had the diagnostic value for osteonecrosis of the femoral head. Wnt signaling pathway (involved WNT3A), chemokine signaling pathway (involved RELA), focal adhesion and ECM-receptor interaction (involved RELN), cell adhesion molecules (CAMs) (involved CLDN18 and CLDN10), cytokine-cytokine receptor interaction, and hematopoietic cell lineage (involved CSF1 and IL9R) were identified. Conclusion The identified differentially expressed miRNAs and mRNAs may be involved in the pathology of osteonecrosis of the femoral head.
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Affiliation(s)
- Yangquan Hao
- Department of Osteonecrosis and Joint Reconstruction, Honghui Hospital Xian Jiao Tong University Health Science Center, Xian, Shaanxi 710068, People's Republic of China
| | - Chao Lu
- Department of Osteonecrosis and Joint Reconstruction, Honghui Hospital Xian Jiao Tong University Health Science Center, Xian, Shaanxi 710068, People's Republic of China
| | - Baogang Zhang
- Department of Osteonecrosis and Joint Reconstruction, Honghui Hospital Xian Jiao Tong University Health Science Center, Xian, Shaanxi 710068, People's Republic of China
| | - Zhaochen Xu
- Department of Osteonecrosis and Joint Reconstruction, Honghui Hospital Xian Jiao Tong University Health Science Center, Xian, Shaanxi 710068, People's Republic of China
| | - Hao Guo
- Department of Osteonecrosis and Joint Reconstruction, Honghui Hospital Xian Jiao Tong University Health Science Center, Xian, Shaanxi 710068, People's Republic of China
| | - Gaokui Zhang
- Department of Osteonecrosis and Joint Reconstruction, Honghui Hospital Xian Jiao Tong University Health Science Center, Xian, Shaanxi 710068, People's Republic of China
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Almasoud N, Binhamdan S, Younis G, Alaskar H, Alotaibi A, Manikandan M, Alfayez M, Kassem M, AlMuraikhi N. Tankyrase inhibitor XAV-939 enhances osteoblastogenesis and mineralization of human skeletal (mesenchymal) stem cells. Sci Rep 2020; 10:16746. [PMID: 33028869 PMCID: PMC7541626 DOI: 10.1038/s41598-020-73439-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 08/31/2020] [Indexed: 02/07/2023] Open
Abstract
Tankyrase is part of poly (ADP-ribose) polymerase superfamily required for numerous cellular and molecular processes. Tankyrase inhibition negatively regulates Wnt pathway. Thus, Tankyrase inhibitors have been extensively investigated for the treatment of clinical conditions associated with activated Wnt signaling such as cancer and fibrotic diseases. Moreover, Tankyrase inhibition has been recently reported to upregulate osteogenesis through the accumulation of SH3 domain-binding protein 2, an adaptor protein required for bone metabolism. In this study, we investigated the effect of Tankyrase inhibition in osteoblast differentiation of human skeletal (mesenchymal) stem cells (hMSCs). A Tankyrase inhibitor, XAV-939, identified during a functional library screening of small molecules. Alkaline phosphatase activity and Alizarin red staining were employed as markers for osteoblastic differentiation and in vitro mineralized matrix formation, respectively. Global gene expression profiling was performed using the Agilent microarray platform. XAV-939, a Tankyrase inhibitor, enhanced osteoblast differentiation of hBMSCs as evidenced by increased ALP activity, in vitro mineralized matrix formation, and upregulation of osteoblast-related gene expression. Global gene expression profiling of XAV-939-treated cells identified 847 upregulated and 614 downregulated mRNA transcripts, compared to vehicle-treated control cells. It also points towards possible changes in multiple signaling pathways, including TGFβ, insulin signaling, focal adhesion, estrogen metabolism, oxidative stress, RANK-RANKL (receptor activator of nuclear factor κB ligand) signaling, Vitamin D synthesis, IL6, and cytokines and inflammatory responses. Further bioinformatic analysis, employing Ingenuity Pathway Analysis identified significant enrichment in XAV-939-treated cells of functional categories and networks involved in TNF, NFκB, and STAT signaling. We identified a Tankyrase inhibitor (XAV-939) as a powerful enhancer of osteoblastic differentiation of hBMSC that may be useful as a therapeutic option for treating conditions associated with low bone formation.
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Affiliation(s)
- Nuha Almasoud
- Stem Cell Unit, Department of Anatomy, College of Medicine, King Saud University, Riyadh, 11461, Kingdom of Saudi Arabia
| | - Sarah Binhamdan
- Stem Cell Unit, Department of Anatomy, College of Medicine, King Saud University, Riyadh, 11461, Kingdom of Saudi Arabia.,College of Medicine, Alfaisal University, Riyadh, 11533, Kingdom of Saudi Arabia
| | - Ghaydaa Younis
- Stem Cell Unit, Department of Anatomy, College of Medicine, King Saud University, Riyadh, 11461, Kingdom of Saudi Arabia
| | - Hanouf Alaskar
- Stem Cell Unit, Department of Anatomy, College of Medicine, King Saud University, Riyadh, 11461, Kingdom of Saudi Arabia.,Science Department, College of Science, King Saud University, Riyadh, 11461, Kingdom of Saudi Arabia
| | - Amal Alotaibi
- Stem Cell Unit, Department of Anatomy, College of Medicine, King Saud University, Riyadh, 11461, Kingdom of Saudi Arabia
| | - Muthurangan Manikandan
- Stem Cell Unit, Department of Anatomy, College of Medicine, King Saud University, Riyadh, 11461, Kingdom of Saudi Arabia
| | - Musaad Alfayez
- Stem Cell Unit, Department of Anatomy, College of Medicine, King Saud University, Riyadh, 11461, Kingdom of Saudi Arabia
| | - Moustapha Kassem
- Stem Cell Unit, Department of Anatomy, College of Medicine, King Saud University, Riyadh, 11461, Kingdom of Saudi Arabia.,Molecular Endocrinology Unit (KMEB), Department of Endocrinology, University Hospital of Odense and University of Southern Denmark, Odense, Denmark.,Department of Cellular and Molecular Medicine, Danish Stem Cell Center (DanStem), University of Copenhagen, 2200, Copenhagen, Denmark
| | - Nihal AlMuraikhi
- Stem Cell Unit, Department of Anatomy, College of Medicine, King Saud University, Riyadh, 11461, Kingdom of Saudi Arabia.
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