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Zhao Q, Feng J, Liu F, Liang Q, Xie M, Dong J, Zou Y, Ye J, Liu G, Cao Y, Guo Z, Qiao H, Zheng L, Zhao K. Rhizoma Drynariae-derived nanovesicles reverse osteoporosis by potentiating osteogenic differentiation of human bone marrow mesenchymal stem cells via targeting ER α signaling. Acta Pharm Sin B 2024; 14:2210-2227. [PMID: 38799625 PMCID: PMC11119514 DOI: 10.1016/j.apsb.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 12/27/2023] [Accepted: 01/08/2024] [Indexed: 05/29/2024] Open
Abstract
Although various anti-osteoporosis drugs are available, the limitations of these therapies, including drug resistance and collateral responses, require the development of novel anti-osteoporosis agents. Rhizoma Drynariae displays a promising anti-osteoporosis effect, while the effective component and mechanism remain unclear. Here, we revealed the therapeutic potential of Rhizoma Drynariae-derived nanovesicles (RDNVs) for postmenopausal osteoporosis and demonstrated that RDNVs potentiated osteogenic differentiation of human bone marrow mesenchymal stem cells (hBMSCs) by targeting estrogen receptor-alpha (ERα). RDNVs, a natural product isolated from fresh Rhizoma Drynariae root juice by differential ultracentrifugation, exhibited potent bone tissue-targeting activity and anti-osteoporosis efficacy in an ovariectomized mouse model. RDNVs, effectively internalized by hBMSCs, enhanced proliferation and ERα expression levels of hBMSC, and promoted osteogenic differentiation and bone formation. Mechanistically, via the ERα signaling pathway, RDNVs facilitated mRNA and protein expression of bone morphogenetic protein 2 and runt-related transcription factor 2 in hBMSCs, which are involved in regulating osteogenic differentiation. Further analysis revealed that naringin, existing in RDNVs, was the active component targeting ERα in the osteogenic effect. Taken together, our study identified that naringin in RDNVs displays exciting bone tissue-targeting activity to reverse osteoporosis by promoting hBMSCs proliferation and osteogenic differentiation through estrogen-like effects.
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Affiliation(s)
- Qing Zhao
- Guangzhou Key Laboratory of Chinese Medicine Research on Prevention and Treatment of Osteoporosis, the Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510378, China
- Guangdong Engineering Research Center of Chinese Herbal-derived Vesicles, Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Junjie Feng
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
- Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Fubin Liu
- Guangzhou Key Laboratory of Chinese Medicine Research on Prevention and Treatment of Osteoporosis, the Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510378, China
- Guangdong Engineering Research Center of Chinese Herbal-derived Vesicles, Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Qianxin Liang
- The Fifth Affiliated Hospital Sun Yat-sen University, Zhuhai 519000, China
| | - Manlin Xie
- Guangzhou Key Laboratory of Chinese Medicine Research on Prevention and Treatment of Osteoporosis, the Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510378, China
- Guangdong Engineering Research Center of Chinese Herbal-derived Vesicles, Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Jiaming Dong
- Guangzhou Key Laboratory of Chinese Medicine Research on Prevention and Treatment of Osteoporosis, the Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510378, China
- Guangdong Engineering Research Center of Chinese Herbal-derived Vesicles, Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Yanfang Zou
- Guangzhou Key Laboratory of Chinese Medicine Research on Prevention and Treatment of Osteoporosis, the Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510378, China
- Guangdong Engineering Research Center of Chinese Herbal-derived Vesicles, Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Jiali Ye
- Guangzhou Key Laboratory of Chinese Medicine Research on Prevention and Treatment of Osteoporosis, the Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510378, China
- Guangdong Engineering Research Center of Chinese Herbal-derived Vesicles, Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Guilong Liu
- Guangzhou Key Laboratory of Chinese Medicine Research on Prevention and Treatment of Osteoporosis, the Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510378, China
- Guangdong Engineering Research Center of Chinese Herbal-derived Vesicles, Guangzhou University of Chinese Medicine, Guangzhou 510006, China
- Department of Blood Transfusion, Guangdong Heyou International Hospital, Foshan 528306, China
| | - Yue Cao
- Guangzhou Key Laboratory of Chinese Medicine Research on Prevention and Treatment of Osteoporosis, the Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510378, China
- Guangdong Engineering Research Center of Chinese Herbal-derived Vesicles, Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Zhaodi Guo
- Guangzhou Key Laboratory of Chinese Medicine Research on Prevention and Treatment of Osteoporosis, the Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510378, China
- Guangdong Engineering Research Center of Chinese Herbal-derived Vesicles, Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Hongzhi Qiao
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Lei Zheng
- Guangzhou Key Laboratory of Chinese Medicine Research on Prevention and Treatment of Osteoporosis, the Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510378, China
- Guangdong Engineering Research Center of Chinese Herbal-derived Vesicles, Guangzhou University of Chinese Medicine, Guangzhou 510006, China
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
- Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Kewei Zhao
- Guangzhou Key Laboratory of Chinese Medicine Research on Prevention and Treatment of Osteoporosis, the Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510378, China
- Guangdong Engineering Research Center of Chinese Herbal-derived Vesicles, Guangzhou University of Chinese Medicine, Guangzhou 510006, China
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Weiss MB, Syed SA, Whiteson HZ, Hirani R, Etienne M, Tiwari RK. Navigating Post-Traumatic Osteoporosis: A Comprehensive Review of Epidemiology, Pathophysiology, Diagnosis, Treatment, and Future Directions. Life (Basel) 2024; 14:561. [PMID: 38792583 PMCID: PMC11122478 DOI: 10.3390/life14050561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 04/14/2024] [Accepted: 04/25/2024] [Indexed: 05/26/2024] Open
Abstract
Post-traumatic osteoporosis (PTO) presents a significant challenge in clinical practice, characterized by demineralization and decreased skeletal integrity following severe traumatic injuries. This literature review manuscript addresses the knowledge gaps surrounding PTO, encompassing its epidemiology, pathophysiology, risk factors, diagnosis, treatment, prognosis, and future directions. This review emphasizes the complexity of the etiology of PTO, highlighting the dysregulation of biomineralization processes, inflammatory cytokine involvement, hormonal imbalances, glucocorticoid effects, vitamin D deficiency, and disuse osteoporosis. Moreover, it underscores the importance of multidisciplinary approaches for risk mitigation and advocates for improved diagnostic strategies to differentiate PTO from other musculoskeletal pathologies. This manuscript discusses various treatment modalities, including pharmacotherapy, dietary management, and physical rehabilitation, while also acknowledging the limited evidence on their long-term effectiveness and outcomes in PTO patients. Future directions in research are outlined, emphasizing the need for a deeper understanding of the molecular mechanisms underlying PTO and the evaluation of treatment strategies' efficacy. Overall, this review provides a comprehensive overview of PTO and highlights avenues for future investigation to enhance clinical management and patient outcomes.
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Affiliation(s)
- Matthew B. Weiss
- School of Medicine, New York Medical College, Valhalla, NY 10595, USA (H.Z.W.); (R.H.); (M.E.)
| | - Shoaib A. Syed
- School of Medicine, New York Medical College, Valhalla, NY 10595, USA (H.Z.W.); (R.H.); (M.E.)
| | - Harris Z. Whiteson
- School of Medicine, New York Medical College, Valhalla, NY 10595, USA (H.Z.W.); (R.H.); (M.E.)
| | - Rahim Hirani
- School of Medicine, New York Medical College, Valhalla, NY 10595, USA (H.Z.W.); (R.H.); (M.E.)
- Graduate School of Biomedical Sciences, New York Medical College, Valhalla, NY 10595, USA
| | - Mill Etienne
- School of Medicine, New York Medical College, Valhalla, NY 10595, USA (H.Z.W.); (R.H.); (M.E.)
- Department of Neurology, New York Medical College, Valhalla, NY 10595, USA
| | - Raj K. Tiwari
- School of Medicine, New York Medical College, Valhalla, NY 10595, USA (H.Z.W.); (R.H.); (M.E.)
- Graduate School of Biomedical Sciences, New York Medical College, Valhalla, NY 10595, USA
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Zaravar F, Tamaddon G, Zaravar L, Koushkie Jahromi M. The effect of aquatic training and vitamin D3 supplementation on bone metabolism in postmenopausal obese women. J Exerc Sci Fit 2024; 22:127-133. [PMID: 38299108 PMCID: PMC10828811 DOI: 10.1016/j.jesf.2024.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 01/08/2024] [Accepted: 01/08/2024] [Indexed: 02/02/2024] Open
Abstract
Purpose Despite prevalence of studies indicating the positive effect of land-based exercise on bone metabolism, there are limited findings regarding the effect of aquatic exercise. The present study aimed to evaluate the effects of aquatic training and vitamin D3 supplementation on femur bone mineral density (BMD), serum 25(OH)D, and parathyroid hormone (PTH) in postmenopausal obese women with vitamin D insufficiency. Methods 40 postmenopausal obese women were randomly divided into four groups of aquatic training + vitamin D3 intake group; (ATD), aquatic training with placebo intake group (AT), vitamin D3 intake group (D), and control group with placebo intake (CON). AT groups performed aerobic aquatic exercises for 8 weeks. Vitamin D3 supplementation groups consumed oral dose of 4000 IU/d for 8 weeks. Results The femur BMD was significantly higher in the ATD than the AT and D and CON groups; in AT it was higher than the D and CON groups. Serum 25(OH)D level in the ATD was more than AT and CON, and in the D was more than the CON and AT. PTH in the ATD group was lower compared to AT, D, and CON groups. PTH was lower in the AT and D compared to the CON. Conclusion In postmenopausal obese women with vitamin D insufficiency or deficiency, combining vitamin D supplementation and aquatic training was the most effective method for improving bone metabolism; Vitamin D supplementation (alone) was not sufficient to affect some of bone metabolism indices; Aquatic training could not improve serum vitamin D. By priority, ATD, AT, and D indicated better bone related metabolism indices.
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Affiliation(s)
- Foroozandeh Zaravar
- General Sciences Department, School of Paramedical Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Gholamhossein Tamaddon
- Division of Hematology and Blood Bank, Department of Laboratory Sciences, School of Paramedical Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Leila Zaravar
- Department of Sport Sciences, School of Education and Psychology, Shiraz University, Shiraz, Iran
| | - Maryam Koushkie Jahromi
- Department of Sport Sciences, School of Education and Psychology, Shiraz University, Shiraz, Iran
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Sun R, Duan D, Li R. Transcriptome Sequencing Identifies Abnormal lncRNAs and mRNAs and Reveals Potentially Hub Immune-Related mRNA in Osteoporosis with Vertebral Fracture. Clin Interv Aging 2024; 19:203-217. [PMID: 38352274 PMCID: PMC10863500 DOI: 10.2147/cia.s441251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 01/17/2024] [Indexed: 02/16/2024] Open
Abstract
Background Recent studies have put forward the viewpoint of "bone immunology", which holds that the immune system and immune factors play an important regulatory role in the occurrence and development of osteoporosis. This study was intended to identify genetic characteristics of differentially expressed immune-related mRNA and lncRNA in patients combined with osteoporosis and vertebral fracture. Methods The peripheral blood samples were obtained from 3 groups of subjects: healthy control (HC), osteoporosis patients without vertebral fracture (OWF), and osteoporosis patients combined with vertebral fracture (OVF). The data were integrated to obtain differentially expressed mRNAs (DEmRNAs) and differentially expressed lncRNAs (DElncRNAs). Subsequently, the protein-protein interaction (PPI) networks were constructed. Gene Ontology (GO) and Kyoto Encyclopaedia of Genes and Genomes (KEGG) enrichment analyses were performed. Cytoscape-cytoHubba plug-in was used to identify key DEmRNAs. Furthermore, lncRNA-miRNA-mRNA, mRNA-lncRNA co-expression and transcription factors (TFs) networks were constructed. In addition, real-time PCR verification was performed. Results Totally of 3378 lncRNA-mRNA pairs were obtained, and the lncRNA co-expressed mRNA was mainly enriched in immune-related pathways, especially in GO-biological process (GO-BP) analysis. A total of 8 hub immune-related DEmRNAs were obtained, including IL18R1, IL18RAP, SLC11A1, CSF2RA, CCR3, IL1R2, PGLYRP1, and IL1R1. The TFs network showed that 8 hub immune-related DEmRNAs had interacting TFs. The co-expression network showed that 7 hub immune-related DEmRNAs (IL18R1, IL18RAP, SLC11A1, CSF2RA, IL-1R2, PGLYRP1, and IL1R1) had lncRNA-mRNA co-expression relationship. In addition, the lncRNA-miRNA-mRNA network includes 32 miRNAs, 7 hub immune-related mRNAs (IL18R1, IL18RAP, CSF2RA, CCR3, IL1R2, PGLYRP1, and IL1R1), and 11 lncRNAs. Conclusion Our study provides a novel and in-depth identification of co-expressed mRNAs and lncRNAs in patients combined with osteoporosis and vertebral fracture at a molecular level. This may provide new candidate biomarkers for the diagnosis of patients with high-risk fractures in the future.
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Affiliation(s)
- Rongxin Sun
- Department of Orthopaedics, The Sixth Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang Province, People’s Republic of China
| | - Desheng Duan
- Second Department of Orthopaedics, Third People’s Hospital of Anyang City, Anyang City, Henan Province, People’s Republic of China
| | - Renzeng Li
- Second Department of Orthopaedics, Third People’s Hospital of Anyang City, Anyang City, Henan Province, People’s Republic of China
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Liu S, Wu S, Qi J, Wang L. Effect of traditional Chinese fitness exercises on bone mineral density in postmenopausal women: a network meta-analysis of randomized controlled trials. Front Endocrinol (Lausanne) 2024; 15:1323595. [PMID: 38390196 PMCID: PMC10882717 DOI: 10.3389/fendo.2024.1323595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 01/15/2024] [Indexed: 02/24/2024] Open
Abstract
We aimed to evaluate the clinical efficacy of five traditional Chinese fitness exercises (Baduanjin, Taijiquan, Wuqinxi, Yijinjing, and Liuzijue), as well as their efficacy when combined with drug therapy, in the treatment of decreased bone mineral density in postmenopausal women. Methods This study strictly followed the evaluation guidelines of PRISMA and followed the "PICOS" principle outlined in the Cochrane Handbook. We performed a systematic search on Web of Science, Springer Link, Scopus, EMBASE, EBSCO, PubMed, the Cochrane Library, CNKI, Wanfang, CBMdisc, and the VIP Database, and we targeted RCTs studying the effect of TCE on BMD in postmenopausal women published prior to September 2023. The quality of the literature and the risk of bias of the included studies were assessed according to ROB2 and GRADE criteria, and data analysis was performed using Stata 14. Results A total of 33 RCTs (3658 post-menopausal women) were included. Network meta-analysis showed that Taiji (SMD=0.72, 95% CI: 0.22, 1.21, P<0.01) and Yijinjing (SMD=0.51, 95% CI: 0.03, 0.99, P<0.05) were significantly superior to conventional rehabilitation in lumbar BMD. In terms of improvement of femoral neck BMD, Baduanjin (SMD=1.63, 95% CI: -3.58, 6.85, P<0.001) and Taiji (SMD=0.46, 95% CI: 0.14, 0.79, P<0.05) had statistically different outcomes to conventional rehabilitation. Regarding Ward's triangle BMD, Taiji (SMD= 0.32, 95% CI: 0.14, 0.50, P< 0.05) had statistically different outcomes to conventional rehabilitation. The results of the SUCRA probability ranking showed that Baduanjin + drug interventions achieved the most significant improvement in lumbar BMD (SUCRA=83.6%) and femoral neck BMD (SUCRA=90.2%). Taiji + drug interventions most effectively improved Ward's triangle BMD (SUCRA=86.0%). In terms of traditional Chinese fitness exercises alone, Taiji was the most effective in improving lumbar BMD (SUCRA=64.4%) and Ward's triangle BMD (SUCRA=46.8%), and Baduanjin was the most effective in treating femoral neck BMD (SUCRA=89.9%). Conclusion Traditional Chinese fitness exercises can significantly improve the BMD levels of postmenopausal women. Taiji, Yijinjing, and Baduanjin combined with medication showed better intervention effects overall. However, due to the limitations of the number of studies and sample sizes of individual interventions, definitive conclusions need to be verified by more high-quality studies.
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Affiliation(s)
| | | | | | - Lin Wang
- School of Physical Education, Wuhan University of Technology, Wuhan, China
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Lu C, Wang X, Ma J, Wang M, Liu W, Wang G, Ding Y, Lin Z, Li Y. Chemical substances and their activities in sea cucumber Apostichopus japonicus: A review. Arch Pharm (Weinheim) 2024; 357:e2300427. [PMID: 37853667 DOI: 10.1002/ardp.202300427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 09/25/2023] [Accepted: 09/27/2023] [Indexed: 10/20/2023]
Abstract
Apostichopus japonicus, also known as Stichopus japonicus, with medicinal and food homologous figures, is a globally recognized precious ingredient with extremely high nutritional value. There is no relevant review available through literature search, so this article selects the research articles through the keywords "sea cucumber" and "Apostichopus japonicus (Stichopus japonicus)" in six professional databases, such as Wiley, PubMed, ScienceDirect, ACS, Springer, and Web of Science, from 2000 to the present, summarizing the extraction, isolation, and purification methods for the four major categories (polysaccharides, proteins and peptides, saponins, and other components) of the A. japonicus chemical substances and 10 effective biological activities of A. japonicus. Included are anticoagulation, anticancer/antitumor activities, hematopoiesis, regulation of gut microbiota, and immune regulatory activities that correspond to traditional efficacy. Literature support is provided for the development of medicines and functional foods and related aspects that play a leading role in future directions.
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Affiliation(s)
- Chang Lu
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Xueyu Wang
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Jiahui Ma
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Mengtong Wang
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Wei Liu
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Guangyue Wang
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Yuling Ding
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Zhe Lin
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Yong Li
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, Jilin, China
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Barros-Sevillano S, Espinoza-Martinez D, Rubio-Zavaleta L. What is known about osteoporosis research in Latin America?: A bibliometric analysis of three decades. Medicine (Baltimore) 2023; 102:e36103. [PMID: 38050309 PMCID: PMC10695571 DOI: 10.1097/md.0000000000036103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 10/23/2023] [Indexed: 12/06/2023] Open
Abstract
Identifying the gaps in scientific production in a topic allows directing research in order to make better public investment decisions. Bibliometric data on osteoporosis in Latin America are very limited and unclear and, given the impact of this disease in this region, it is relevant to analyze the latest trends in the subject. The study approach was quantitative, observational-descriptive, cross-sectional. Data were collected from journals indexed in Scopus between 1990 and 2019, using a search strategy that included Medical Subject Headings terms for "Osteoporosis" and other related terms, as well as VOSviewer software to create cooperative and co-occurrence word maps. 3261 documents were analyzed, with an annual scientific production rate of 5% (163 documents), where 73.9% were original articles. The countries with the highest scientific production in osteoporosis were Brazil (55.2%) and Argentina (18%). Extra-regional cooperation was mainly with the United States (16.35%) and Spain (5.18%). Six of the 10 most productive countries had their own government agencies as the main funders. The National Council for Scientific and Technological Development was the institution that funded the most (n = 194). The term "osteoporosis" together with the terms "bone mineral density," "fractures," and "menopause" were the most frequently addressed subjects. Latin American scientific production in osteoporosis has shown a significant increase. However, in the last 3 years it has shown a slight reduction. Greater intraregional collaboration involving universities, institutions and health societies is needed.
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Affiliation(s)
- Shamir Barros-Sevillano
- Facultad de Ciencias de la Salud, Escuela de Medicina, Universidad César Vallejo, Trujillo, Peru
| | - David Espinoza-Martinez
- Facultad de Ciencias de la Salud, Escuela de Medicina, Universidad César Vallejo, Trujillo, Peru
- Sociedad Científica de Estudiantes de Medicina de la Universidad César Vallejo, Trujillo, Peru
| | - Luis Rubio-Zavaleta
- Facultad de Ciencias de la Salud, Escuela de Medicina, Universidad César Vallejo, Trujillo, Peru
- Sociedad Científica de Estudiantes de Medicina de la Universidad César Vallejo, Trujillo, Peru
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Ren L, Zhu X, Tan J, Lv X, Wang J, Hua F. MiR-210 promotes bone formation in ovariectomized rats by regulating osteogenic/adipogenic differentiation of bone marrow mesenchymal stem cells through downregulation of EPHA2. J Orthop Surg Res 2023; 18:811. [PMID: 37904187 PMCID: PMC10617172 DOI: 10.1186/s13018-023-04213-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 09/16/2023] [Indexed: 11/01/2023] Open
Abstract
PURPOSE In osteoporosis, the balance between osteogenic and adipogenic differentiation of mesenchymal stem cells (MSCs) is disrupted. The osteogenic differentiation of bone marrow MSCs (BMSCs) is important for improving osteoporosis. The aim of this study was to explore the role and molecular mechanism of miR-210 in the balance of osteogenic/adipogenic differentiation of BMSCs in postmenopausal osteoporosis. METHODS Postmenopausal osteoporosis rat models were constructed by ovariectomy (OVX). BMSCs were isolated from the femur in rats of Sham and OVX groups. MiR-210 was overexpressed and suppressed by miR-210 mimics and inhibitor, respectively. Quantitative real-time polymerase chain reaction (qRT-PCR) was used to detect the relative mRNA expression of miR-210, ephrin type-A receptor 2 (EPHA2), alkaline phosphatase (ALP), osterix (OSX), osteocalcin (Bglap), Runt-related transcription factor 2 (Runx2), peroxisome proliferator activated receptor gamma, and fatty acid binding protein 4 (FABP4) in each group of rat femoral tissues or BMSCs. Western blot was applied to detect the protein expression level of EPHA2 in rat femoral tissues and cells. Alizarin red S staining and oil red O staining were performed to assess the osteogenic and adipogenic differentiation of BMSCs, respectively. In addition, the targeting relationship between miR-210 and EPHA2 was verified by a dual luciferase gene reporter assay. RESULTS The expression of miR-210 was significantly reduced in femoral tissues and BMSCs of OVX rats, and its low expression was associated with reduced bone formation. The osteogenic differentiation was enhanced in OVX rats treated with miR-210 mimic. Overexpression of miR-210 in transfected BMSCs was also found to significantly promote osteogenic differentiation and even inhibit adipogenic differentiation in BMSCs, while knockdown of miR-210 did the opposite. Further mechanistic studies showed that miR-210 could target and inhibit the expression of EPHA2 in BMSCs, thus promoting osteogenic differentiation and inhibiting adipogenic differentiation of BMSCs. CONCLUSION MiR-210 promotes osteogenic differentiation and inhibits adipogenic differentiation of BMSCs by down-regulating EPHA2 expression. As it plays an important role in the osteogenic/adipogenic differentiation of osteoporosis, miR-210 can serve as a potential miRNA biomarker for osteoporosis.
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Affiliation(s)
- Lijue Ren
- Department of Endocrinology, The Third Affiliated Hospital of Soochow University, Changzhou, 213100, Jiangsu, China
- Department of Endocrinology, The First Affiliated Hospital of Baotou Medical College, Inner Mongolia University of Science and Technology, Baotou, 014010, Inner Mongolia, China
| | - Xiaohui Zhu
- Department of Endocrinology, The Third Affiliated Hospital of Soochow University, Changzhou, 213100, Jiangsu, China
| | - Jiuting Tan
- Department of Endocrinology, The Third Affiliated Hospital of Soochow University, Changzhou, 213100, Jiangsu, China
| | - Xiangyu Lv
- Department of Endocrinology, The First Affiliated Hospital of Baotou Medical College, Inner Mongolia University of Science and Technology, Baotou, 014010, Inner Mongolia, China
| | - Jiahui Wang
- Department of Endocrinology, The First Affiliated Hospital of Baotou Medical College, Inner Mongolia University of Science and Technology, Baotou, 014010, Inner Mongolia, China
| | - Fei Hua
- Department of Endocrinology, The Third Affiliated Hospital of Soochow University, Changzhou, 213100, Jiangsu, China.
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Barańska A, Drop B, Religioni U, Dolar-Szczasny J, Malm M, Wdowiak K, Bogdan M, Kłak A, Merks P, Rejdak R. Assessment of Awareness and Knowledge about Osteoporosis in Relation to Health Prevention among Patients Treated in Osteoporosis Clinics. J Clin Med 2023; 12:6157. [PMID: 37834801 PMCID: PMC10573914 DOI: 10.3390/jcm12196157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 09/19/2023] [Accepted: 09/22/2023] [Indexed: 10/15/2023] Open
Abstract
The increasing incidence of osteoporosis indicates that the disease is a serious public health problem, with about 200 million people being affected worldwide. The aims of this research are to assess the awareness and knowledge about osteoporosis in relation to risk factors, health condition, supplementation used, socio-demographic factors and other variables among osteoporosis patients. The study was conducted in 2016-2018 in osteoporosis clinics in Poland. The study involved 312 patients with a diagnosis of osteoporosis. In the diagnostic survey method, the authors' own questionnaire was used. The results indicate that the more frequent the symptoms associated with the disease, the lower the general self-assessment of the health condition of the respondents (rho = -0.682, p < 0.001). In addition, almost half of the respondents stated that their knowledge of osteoporosis is negligible. Moreover, the use of dietary supplements significantly differentiated respondents in terms of health self-assessed (p < 0.001), and it is noteworthy that users of dietary supplements assessed their health significantly better. We also saw a statistically significant relationship between the self-assessment of knowledge about osteoporosis and the use of dietary supplements (p < 0.001). Accordingly, significantly more respondents rating their knowledge as good or very good used dietary supplements. The conducted study demonstrates the need to educate patients and implement educational programs at central and provincial levels to improve patient knowledge concerning the disease. Supporting adaptation to chronic diseases and appropriate therapeutic management may contribute to improved osteoporosis treatment and enhanced patient quality of life.
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Affiliation(s)
- Agnieszka Barańska
- Department of Medical Informatics and Statistics with e-Health Lab, Medical University of Lublin, 20-059 Lublin, Poland; (B.D.); (M.M.)
| | - Bartłomiej Drop
- Department of Medical Informatics and Statistics with e-Health Lab, Medical University of Lublin, 20-059 Lublin, Poland; (B.D.); (M.M.)
| | - Urszula Religioni
- School of Public Health, Centre of Postgraduate Medical Education of Warsaw, 01-813 Warsaw, Poland;
| | - Joanna Dolar-Szczasny
- Department of General and Pediatric Ophtalmology, Medical University of Lublin, 20-059 Lublin, Poland; (J.D.-S.); (R.R.)
| | - Maria Malm
- Department of Medical Informatics and Statistics with e-Health Lab, Medical University of Lublin, 20-059 Lublin, Poland; (B.D.); (M.M.)
| | - Krystian Wdowiak
- Faculty of Medicine, Medical University of Lublin, 20-059 Lublin, Poland;
| | - Magdalena Bogdan
- Department of Social Medicine and Public Health, Warsaw Medical University, 02-007 Warsaw, Poland;
| | - Anna Kłak
- Department of Environmental Hazards Prevention, Allergology and Immunology, Medical University of Warsaw, 02-091 Warsaw, Poland;
| | - Piotr Merks
- Department of Pharmacology and Clinical Pharmacology, Faculty of Medicine, Collegium Medicum, Cardinal Stefan Wyszyński University, 01-815 Warsaw, Poland;
| | - Robert Rejdak
- Department of General and Pediatric Ophtalmology, Medical University of Lublin, 20-059 Lublin, Poland; (J.D.-S.); (R.R.)
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10
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Hatami M, Torkaman G, Ashtiani MN, Mohebi S. Different muscle strategy during head/knee level of functional reaching-transporting task to decrease falling probability in postmenopausal women with osteoporosis. Arch Physiother 2023; 13:10. [PMID: 37161595 PMCID: PMC10170822 DOI: 10.1186/s40945-023-00165-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Accepted: 04/21/2023] [Indexed: 05/11/2023] Open
Abstract
BACKGROUND The reaching-transporting task as an essential daily activity impacts balance control and falling in older women. This study investigated the different muscle strategies during the head/knee level of the functional reaching-transporting task in postmenopausal women with osteoporosis. METHODS 24 postmenopausal volunteers were classified into two groups based on the lumbar T-score: osteoporosis (≤ -2.5, n = 12) and non-osteoporosis (> -1, n = 12). Using a custom-designed device, participants randomly performed 12 reaching-transporting tasks at the head and knee levels. Electromyography signals were collected while reaching and transporting phases with a wireless system. The peak of the root means square (PRMS) and time to PRMS (TPRMS) were measured. In addition, the isometric muscle strength and the fear of falling were assessed. RESULTS The isometric muscle strength in the osteoporotic group was significantly lower than in the non-osteoporotic group (P < 0.05), except for vastus lateralis (VL). The PRMS of VL, (P = 0.010) during the reaching phase and VL (P = 0.002) and gastrocnemius lateralis (GL) (P < 0.001) during transporting phase was greater than the non-osteoporotic group. The PRMS value of the muscles was greater for reaching-transporting at the knee level than the head level; this increase was significant just for VL and biceps femoris during the transporting phase (P = 0.036 and P = 0.004, respectively). CONCLUSION Osteoporotic women have more muscle activities during the reaching-transporting task, especially at the knee level, compared to the head level. Their muscle weakness may lead to insufficient stability during the task and cause disturbance and falling, which requires further investigation.
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Affiliation(s)
- Marzie Hatami
- Physical Therapy Department, Faculty of Medical Sciences, Tarbiat Modares University, Ale-Ahmad Ave, P. O. Box: 1411713116, Tehran, Iran
| | - Giti Torkaman
- Physical Therapy Department, Faculty of Medical Sciences, Tarbiat Modares University, Ale-Ahmad Ave, P. O. Box: 1411713116, Tehran, Iran.
| | - Mohammad Najafi Ashtiani
- Physical Therapy Department, Faculty of Medical Sciences, Tarbiat Modares University, Ale-Ahmad Ave, P. O. Box: 1411713116, Tehran, Iran
| | - Sanaz Mohebi
- Physical Therapy Department, Faculty of Medical Sciences, Tarbiat Modares University, Ale-Ahmad Ave, P. O. Box: 1411713116, Tehran, Iran
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11
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Qin Y, Song D, Liao S, Chen J, Xu M, Su Y, Lian H, Peng H, Wei L, Chen K, Xu J, Zhao J, Liu Q. Isosinensetin alleviates estrogen deficiency-induced osteoporosis via suppressing ROS-mediated NF-κB/MAPK signaling pathways. Biomed Pharmacother 2023; 160:114347. [PMID: 36746095 DOI: 10.1016/j.biopha.2023.114347] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 01/20/2023] [Accepted: 01/30/2023] [Indexed: 02/07/2023] Open
Abstract
The formation of osteoclasts and their hyperactive bone resorption are related to the aggregation of intracellular reactive oxygen species (ROS). Flavonoids, derived from plant active ingredients, can alleviate the symptoms of osteoporosis (OP). Isosinensetin (Iss) is a flavonoid with antioxidant effects obtained mainly from citrus fruits, and its effect on osteoclastogenesis has not been reported. In this study, we investigated the antioxidant activity of Iss on osteoclast differentiation and function, as well as the therapeutic impact of Iss on OP. We found that Iss inhibited osteoclastogenesis and suppressed the bone resorption function of osteoclasts. Additionally, Iss reduced receptor activator of nuclear factor-κB ligand (RANKL)-induced intracellular ROS. Using quantitative real-time polymerase chain reaction and western blot, we further found that Iss inhibited osteoclast-specific genes and related proteins, while promoting the expression of antioxidant enzyme-related genes and proteins. Mechanistically, Iss reduces intracellular ROS by activating nuclear factor-erythroid 2-related factor 2 (Nrf2) and its related antioxidant enzymes and inhibits the downstream nuclear factor-κB (NF-κB) and mitogen-activated protein kinase (MAPK) signaling pathways of ROS, which in turn inhibits nuclear factor of activated T cells 1 (NFATc1), and ultimately inhibits osteoclastogenesis. In vivo, by micro-computed tomography (Micro-CT) assay and histological analyses, we found that Iss could reduce bone loss in ovariectomized (OVX) mice. Therefore, Iss has the potential as an OP preventative and therapeutic drug option.
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Affiliation(s)
- Yiwu Qin
- Research Centre for Regenerative Medicine, Orthopaedic Department, the First Affiliated Hospital of Guangxi Medical University, Guangxi 530021, China; Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, Guangxi 530021, China
| | - Dezhi Song
- Research Centre for Regenerative Medicine, Orthopaedic Department, the First Affiliated Hospital of Guangxi Medical University, Guangxi 530021, China; Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, Guangxi 530021, China
| | - Shijie Liao
- Research Centre for Regenerative Medicine, Orthopaedic Department, the First Affiliated Hospital of Guangxi Medical University, Guangxi 530021, China; Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, Guangxi 530021, China
| | - Junchun Chen
- Research Centre for Regenerative Medicine, Orthopaedic Department, the First Affiliated Hospital of Guangxi Medical University, Guangxi 530021, China; Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, Guangxi 530021, China
| | - Minglian Xu
- Research Centre for Regenerative Medicine, Orthopaedic Department, the First Affiliated Hospital of Guangxi Medical University, Guangxi 530021, China; Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, Guangxi 530021, China
| | - Yuangang Su
- Research Centre for Regenerative Medicine, Orthopaedic Department, the First Affiliated Hospital of Guangxi Medical University, Guangxi 530021, China; Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, Guangxi 530021, China
| | - Haoyu Lian
- Research Centre for Regenerative Medicine, Orthopaedic Department, the First Affiliated Hospital of Guangxi Medical University, Guangxi 530021, China; Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, Guangxi 530021, China
| | - Hui Peng
- Research Centre for Regenerative Medicine, Orthopaedic Department, the First Affiliated Hospital of Guangxi Medical University, Guangxi 530021, China; Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, Guangxi 530021, China
| | - Linhua Wei
- Research Centre for Regenerative Medicine, Orthopaedic Department, the First Affiliated Hospital of Guangxi Medical University, Guangxi 530021, China; Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, Guangxi 530021, China
| | - Kai Chen
- School of Molecular Sciences, the University of Western Australia, Perth 6009, Australia
| | - Jiake Xu
- School of Biomedical Sciences, the University of Western Australia, Perth 6009, Australia
| | - Jinmin Zhao
- Research Centre for Regenerative Medicine, Orthopaedic Department, the First Affiliated Hospital of Guangxi Medical University, Guangxi 530021, China; Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, Guangxi 530021, China.
| | - Qian Liu
- Research Centre for Regenerative Medicine, Orthopaedic Department, the First Affiliated Hospital of Guangxi Medical University, Guangxi 530021, China.
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12
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Association between Metabolic Obesity Phenotypes and the Burden of Hospitalized Postmenopausal Patients Concomitant with Osteoporosis: A Retrospective Cohort Study Based on the National Readmission Database. J Clin Med 2023; 12:jcm12041623. [PMID: 36836159 PMCID: PMC9959570 DOI: 10.3390/jcm12041623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 01/25/2023] [Accepted: 02/12/2023] [Indexed: 02/22/2023] Open
Abstract
BACKGROUND The present definition of obesity based on body mass index (BMI) is not accurate and effective enough to identify hospitalized patients with a heavier burden, especially for postmenopausal hospitalized patients concomitant with osteoporosis. The link between common concomitant disorders of major chronic diseases such as osteoporosis, obesity, and metabolic syndrome (MS) remains unclear. Here, we aim to evaluate the impact of different metabolic obesity phenotypes on the burden of postmenopausal hospitalized patients concomitant with osteoporosis in view of unplanned readmissions. METHODS Data was acquired from the National Readmission Database 2018. The study population was classified into metabolically healthy non-obese (MHNO), metabolically unhealthy non-obese (MUNO), metabolically healthy obese (MHO), and metabolically unhealthy obese (MUO) patients. We estimated the associations between metabolic obesity phenotypes and 30- and 90-day unplanned readmissions. A multivariate Cox Proportional Hazards (PH) model was used to assess the effect of factors on endpoints, with results expressed as HR and 95% CI. RESULTS The 30-day and 90-day readmission rates for the MUNO and MUO phenotypes were higher than that of the MHNO group (all p < 0.05), whereas no significant difference was found between the MHNO and MHO groups. For 30-day readmissions, MUNO raised the risk mildly (hazard ratio [HR] = 1.110, p < 0.001), MHO had a higher risk (HR = 1.145, p = 0.002), and MUO further elevated this risk (HR = 1.238, p < 0.001). As for 90-day readmissions, both MUNO and MHO raised the risk slightly (HR = 1.134, p < 0.001; HR = 1.093, p = 0.014, respectively), and MUO had the highest risk (HR = 1.263, p < 0.001). CONCLUSIONS Metabolic abnormalities were associated with elevated rates and risks of 30- or 90-day readmission among postmenopausal hospitalized women complicated with osteoporosis, whereas obesity did not seem to be innocent, and the combination of these factors led to an additional burden on healthcare systems and individuals. These findings indicate that clinicians and researchers should focus not only on weight management but also metabolism intervention among patients with postmenopausal osteoporosis.
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13
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Trends in Hospitalization and Economic Impact of Percutaneous Kyphoplasty in Italy. J Clin Med 2022; 11:jcm11247464. [PMID: 36556080 PMCID: PMC9788016 DOI: 10.3390/jcm11247464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 11/26/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022] Open
Abstract
Vertebral Fractures (VFs) caused by osteoporosis are the most typical reason for performing Percutaneous Kyphoplasty (PK). Globally, VF prevalence is not well described in the literature. In Europe, only Sweden has an accurate record of the incidence of this type of fracture. Moreover, the exact incidence of the PK procedure is not reported. Therefore, the annual patterns and financial burden of PK in Europe is not well known, and it could be may better understood by examining national registers. For surgeons, lawmakers, hospital administrators, and the healthcare system, determining the annual national costs of this treatment is helpful. The National Hospital Discharge Reports (SDOs) submitted to the Italian Ministry of Health during the years covered by this study (2009-2015) were used. A total of 13,113 kyphoplasties were performed in Italy, with a prevalence of 3.6 procedures for every 100,000 Italian inhabitants over 15 years. The average age of patients was 68.28 (±12.9). Females represented the majority of patients undergoing PK procedures (68.6%). The median length of hospital stay was 5.33 days. The prevalence of PK procedures increased from 2009 to 2015, while the average days of hospitalization decreased. Older patients were most at risk in undergoing PK procedures. Reporting the national data on PK in Italy could also help compare the findings across nations. The current study aims to determine the trends of PK hospitalisation and patient features in Italy.
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14
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Guo M, Liu N, Guo Z. MiR-221-5p/Smad3 axis in osteoclastogenesis and its function: Potential therapeutic target for osteoporosis. Steroids 2022; 185:109063. [PMID: 35700796 DOI: 10.1016/j.steroids.2022.109063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 05/16/2022] [Accepted: 06/07/2022] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To probe the role of miR-221-5p in osteoclastogenesis and the underlying mechanism. METHODS Serum from patients with postmenopausal osteoporosis and healthy controls was collected for determination of miR-221-5p expression. For in vitro experiment, RAW264.7 macrophages, in which the expression of miR-221-5p and/or Smad3 was altered, were induced by RANKL to differentiate into osteoclasts. For in vivo experiment, ovariectomy was performed to construct osteoporosis mouse models, followed by tail vein injection of miR-221-5p agomir. qRT-PCR and/or western blot were applied to measure the expression of miR-221-5p, Smad3, and osteoclastogenesis-related genes (NFATc1 and TRAF6). TRAP staining was utilized for assessment of osteoclast formation, MTT assay for assessment of osteoclast viability, and H&E staining for observation of histomorphological changes. The targeting relationship between miR-221-5p and Smad3 was verified by dual-luciferase reporter gene assay. RESULTS Compared with healthy controls, patients with postmenopausal osteoporosis had decreased miR-221-5p expression and lower lumbar vertebra bone mineral density. MiR-221-5p expression was decreased and Smad3 level was increased during osteoclastogenesis. The osteoclastogenesis was suppressed by miR-221-5p and promoted by Smad3, as evidenced by diminished number and viability of osteoclasts following overexpression of miR-221-5p or knockdown of Smad3. MiR-221-5p negatively mediated Smad3 expression. Smad3 suppression nullified the pro-osteoclastogenesis effect of miR-221-5p inhibition. Consistent results were observed in osteoporosis mouse models. CONCLUSION MiR-221-5p may alleviate postmenopausal osteoporosis through suppressing osteoclastogenesis via Smad3, which provides new ideas for molecule-targeted therapy of osteoporosis.
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Affiliation(s)
- Min Guo
- Department of Endocrinology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, PR China.
| | - Na Liu
- Department of Endocrinology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, PR China
| | - Zhanjun Guo
- Department of Endocrinology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, PR China
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15
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Kojima G, Taniguchi Y, Ogawa K, Aoyama R, Urano T. Age at menopause is negatively associated with frailty: A systematic review and meta-analysis. Maturitas 2022; 165:94-99. [PMID: 35940027 DOI: 10.1016/j.maturitas.2022.07.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 06/27/2022] [Accepted: 07/16/2022] [Indexed: 11/30/2022]
Abstract
Menopause and related changes may be associated with frailty and contribute to higher frailty risk. This systematic review of the literature on the association between menopause and frailty combines the findings from studies of community-dwelling women. PubMed was systematically searched in March 2021 with a time frame from 2000 to March 2021 without language restriction. Potentially eligible studies were those that provided cross-sectional or prospective observational data on associations between menopause and frailty in community-dwelling women. Reference lists of relevant articles and the included studies were reviewed for additional studies. The same effect sizes were combined using a meta-analysis using the generic inverse variance method. From 131 studies identified, cross-sectional data on age at menopause from 3 studies and longitudinal data on surgical menopause from 2 studies were used for meta-analysis. Each one-year increase in age at menopause was significantly associated with a 2 % decreased risk of prevalent frailty (pooled odds ratio = 0.98, 95%CI (confidence interval) = 0.96-0.99, p < 0.001). Surgical menopause did not predict incident frailty (pooled OR = 1.02, 95%CI = 0.82-1.28, p = 0.23). This systematic review and meta-analysis showed that later age at menopause was significantly associated with a lower risk of prevalent frailty. In a clinical setting, age at menopause can be useful information to help clinicians to evaluate and stratify frailty risk in postmenopausal women. Hormonal changes after menopause may be related to the link between age at menopause and frailty and thus warrant further investigation.
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Affiliation(s)
- Gotaro Kojima
- Department of Research, Dr. AGA Clinic, Tokyo, Japan
| | - Yu Taniguchi
- Center for Health and Environmental Risk Research, National Institute for Environmental Studies, Tsukuba, Japan
| | - Kohei Ogawa
- Center for Maternal-Fetal, Neonatal and Reproductive Medicine, National Center for Child Health and Development, Tokyo, Japan
| | - Reijiro Aoyama
- Department of Japanese Studies, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Tomohiko Urano
- Department of Geriatric Medicine, International University of Health and Welfare, Chiba, Japan.
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16
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Lu L, Wang L, Wu J, Yang M, Chen B, Wang H, Gan K. DNMT3a promotes osteoblast differentiation and alleviates osteoporosis via the PPARγ/ SCD1/ GLUT1 axis. Epigenomics 2022; 14:777-792. [PMID: 35765985 DOI: 10.2217/epi-2021-0391] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Background: This study was designed to elucidate the role of DNMT3a and PPARγ functions in postmenopausal osteoporosis. Materials & methods: Mice were ovariectomized to establish an in vivo osteoporosis model and MC3T3-E1-14 osteoblasts were induced to differentiate. Gain- or loss-of-function approaches were used to manipulate the expression of PPARγ, DNMT3a and SCD1, followed by an evaluation of their role in postmenopausal osteoporosis both in vivo and in vitro. Results: DNMT3a induced methylation of the PPARγ promoter region, consequently stimulating osteoblast differentiation. PPARγ elevated SCD1, which decreased GLUT1 and inhibited osteoblast differentiation. Inhibition of PPARγ reduced SCD1 while increasing GLUT1 expression, thus alleviating postmenopausal osteoporosis in mice. Conclusion: DNMT3a promotes osteoblast differentiation and prevents postmenopausal osteoporosis by regulating the PPARγ/SCD1/GLUT1 axis.
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Affiliation(s)
- Liangjie Lu
- Department of Orthopaedics, Ningbo Medical Center, Lihuili Hospital, Ningbo, 315000, China
| | - Lijun Wang
- Department of Pediatrics, The First Hospital of Jilin University, Changchun, 130021, China
| | - Jiqiong Wu
- Department of Orthopaedics, Ningbo Medical Center, Lihuili Hospital, Ningbo, 315000, China
| | - Minjie Yang
- Department of Orthopaedics, Jiujiang No. 1 People's Hospital, Jiujiang, 332000, China
| | - Binhui Chen
- Department of Orthopaedics, Ningbo Medical Center, Lihuili Hospital, Ningbo, 315000, China
| | - Huihan Wang
- Department of Orthopaedics, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, 450007, China
| | - Kaifeng Gan
- Department of Orthopaedics, Ningbo Medical Center, Lihuili Hospital, Ningbo, 315000, China
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17
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Kim SI, Park SH, Na W, Shin YC, Oh MS, Sim YE, Zheng Y, Kim AH, Kang IJ, Kang YH. Dietary Collagen Hydrolysates Retard Estrogen Deficiency-Induced Bone Loss through Blocking Osteoclastic Activation and Enhancing Osteoblastic Matrix Mineralization. Biomedicines 2022; 10:biomedicines10061382. [PMID: 35740404 PMCID: PMC9219917 DOI: 10.3390/biomedicines10061382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 05/31/2022] [Accepted: 06/06/2022] [Indexed: 11/16/2022] Open
Abstract
Osteoporosis manifest in postmenopausal women is an osteolytic disease characterized by bone loss, leading to increased susceptibility to bone fractures and frailty. The use of complementary therapies to alleviate postmenopausal osteoporosis is fairly widespread among women. The current study examined that Pangasius hypophthalmus fish skin collagen hydrolysates (fsCH) inhibited ovariectomy (OVX)-induced bone loss by conducting inter-comparative experiments for anti-osteoporotic activity among 206–618 mg/kg fsCH, 2 mg/kg isoflavone, 15 mg/kg glycine–proline–hydroxyproline (GPH) tripeptide, and calcium lactate. Surgical estrogen loss of mice for 8 weeks reduced serum 17β-estradiol levels with uterus atrophy, which was ameliorated by orally administering fsCH or isoflavone to mice. Similar to isoflavone, fsCH containing GPH-enhanced bone mineral density reduced levels of cathepsin K and proton-handling proteins, and elevated collagen 1 level in OVX bones. The treatment with fsCH and isoflavone enhanced the serum levels of collagen synthesis-related procollagen type 1 carboxy/amino-terminal propeptides reduced by OVX, whereas serum levels of osteocalcin and alkaline phosphatase, as well as collagen breakdown-related carboxy/amino-terminal telopeptides of type 1 collagen were reduced in OVX mice treated with fsCH, isoflavone, and calcium lactate. The trabecular bones were newly formed in OVX bones treated with isoflavone and fsCH, but not with calcium lactate. However, a low-dose combination of fsCH and calcium lactate had a beneficial synergy effect on postmenopausal osteoporosis. Furthermore, similar to isoflavone, 15–70 μg/mL fsCH, with its constituents of GPH and dipeptides of glycine–proline and proline–hydroxyproline, enhanced osteogenesis through stimulating differentiation, matrix mineralization, and calcium deposition of MC3T3-E1 osteoblasts. Accordingly, the presence of fsCH may encumber estrogen deficiency-induced bone loss through enhancing osteoclastogenic differentiation and matrix collagen synthesis. Therefore, fsCH may be a natural compound retarding postmenopausal osteoporosis and pathological osteoresorptive disorders.
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Affiliation(s)
- Soo-Il Kim
- Department of Food Science and Nutrition, Korean Institute of Nutrition, Hallym University, Chuncheon 24252, Korea; (S.-I.K.); (S.-H.P.); (W.N.); (M.-S.O.); (Y.E.S.); (Y.Z.); (I.-J.K.)
| | - Sin-Hye Park
- Department of Food Science and Nutrition, Korean Institute of Nutrition, Hallym University, Chuncheon 24252, Korea; (S.-I.K.); (S.-H.P.); (W.N.); (M.-S.O.); (Y.E.S.); (Y.Z.); (I.-J.K.)
| | - Woojin Na
- Department of Food Science and Nutrition, Korean Institute of Nutrition, Hallym University, Chuncheon 24252, Korea; (S.-I.K.); (S.-H.P.); (W.N.); (M.-S.O.); (Y.E.S.); (Y.Z.); (I.-J.K.)
| | - Yong Chul Shin
- Amicogen Inc., Healthcare & Nutrition Lab., Jinju 52840, Korea; (Y.C.S.); (A.H.K.)
| | - Moon-Sik Oh
- Department of Food Science and Nutrition, Korean Institute of Nutrition, Hallym University, Chuncheon 24252, Korea; (S.-I.K.); (S.-H.P.); (W.N.); (M.-S.O.); (Y.E.S.); (Y.Z.); (I.-J.K.)
| | - Young Eun Sim
- Department of Food Science and Nutrition, Korean Institute of Nutrition, Hallym University, Chuncheon 24252, Korea; (S.-I.K.); (S.-H.P.); (W.N.); (M.-S.O.); (Y.E.S.); (Y.Z.); (I.-J.K.)
| | - Yulong Zheng
- Department of Food Science and Nutrition, Korean Institute of Nutrition, Hallym University, Chuncheon 24252, Korea; (S.-I.K.); (S.-H.P.); (W.N.); (M.-S.O.); (Y.E.S.); (Y.Z.); (I.-J.K.)
| | - Ae Hyang Kim
- Amicogen Inc., Healthcare & Nutrition Lab., Jinju 52840, Korea; (Y.C.S.); (A.H.K.)
| | - Il-Jun Kang
- Department of Food Science and Nutrition, Korean Institute of Nutrition, Hallym University, Chuncheon 24252, Korea; (S.-I.K.); (S.-H.P.); (W.N.); (M.-S.O.); (Y.E.S.); (Y.Z.); (I.-J.K.)
| | - Young-Hee Kang
- Department of Food Science and Nutrition, Korean Institute of Nutrition, Hallym University, Chuncheon 24252, Korea; (S.-I.K.); (S.-H.P.); (W.N.); (M.-S.O.); (Y.E.S.); (Y.Z.); (I.-J.K.)
- Correspondence:
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18
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Bone Involvement in Systemic Lupus Erythematosus. Int J Mol Sci 2022; 23:ijms23105804. [PMID: 35628614 PMCID: PMC9143163 DOI: 10.3390/ijms23105804] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 05/19/2022] [Accepted: 05/20/2022] [Indexed: 02/01/2023] Open
Abstract
Systemic lupus erythematosus (SLE) is a chronic autoimmune disease characterized by a wide variability of clinical manifestations due to the potential involvement of several tissues and internal organs, with a relapsing and remitting course. Dysregulation of innate and adaptive immune systems, due to genetic, hormonal and environmental factors, may be responsible for a broad spectrum of clinical manifestations, affecting quality of life, morbidity and mortality. Bone involvement represents one of the most common cause of morbidity and disability in SLE. Particularly, an increased incidence of osteoporosis, avascular necrosis of bone and osteomyelitis has been observed in SLE patients compared to the general population. Moreover, due to the improvement in diagnosis and therapy, the survival of SLE patient has improved, increasing long-term morbidities, including osteoporosis and related fractures. This review aims to highlight bone manifestations in SLE patients, deepening underlying etiopathogenetic mechanisms, diagnostic tools and available treatment.
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19
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Barańska A, Religioni U, Kłak A, Merks P, Bogdan M, Firlej E, Sokołowska A, Kowalska W, Drop B. Coping Strategies Preferred by Patients Treated for Osteoporosis and Analysis of the Difficulties Resulting from the Disease. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19095677. [PMID: 35565072 PMCID: PMC9104136 DOI: 10.3390/ijerph19095677] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 05/03/2022] [Accepted: 05/04/2022] [Indexed: 11/25/2022]
Abstract
Osteoporosis has been recognized as a civilization disease. This chronic condition needs a long-term management plan with a holistic approach to patients. The specificity of the patient’s response to the disease and coping strategies are very important in the treatment process. The aim of this research was to analyze the strategies of coping with disease preferred by patients treated for osteoporosis, and to determine the relationship between the self-assessment of patients’ health, time of treatment, sociodemographic variables, and strategies of coping with a chronic disease such as osteoporosis. The study was conducted from August 2016 to July 2018 at an osteoporosis clinic in eastern Poland. Coping Orientations to Problems Experienced (COPE) by C.S. Carver, M. F. Scheier, and J. K. Weintraub in the Polish adaptation and our own questionnaire were used. The study participants were 312 patients treated for osteoporosis. The respondents treated in the osteoporosis clinic used the strategies of seeking support and focusing on emotions to the greatest extent, and avoidance strategies the least. Sociodemographic features and self-assessment of health condition significantly differentiate the strategies of coping with the disease. The analysis showed that the higher the assessment of the individual perception of one’s own health, the more often the respondents used active coping strategies.
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Affiliation(s)
- Agnieszka Barańska
- Department of Medical Informatics and Statistics with e-Health Lab, Medical University of Lublin, 20-059 Lublin, Poland;
- Correspondence:
| | - Urszula Religioni
- School of Public Health, Centre of Postgraduate Medical Education of Warsaw, 01-826 Warsaw, Poland;
- Collegium of Business Administration, Warsaw School of Economics, 02-513 Warsaw, Poland
| | - Anna Kłak
- Department of Environmental Hazards Prevention, Allergology and Immunology, Warsaw Medical University, 02-091 Warsaw, Poland;
| | - Piotr Merks
- Faculty of Medicine, Collegium Medicum, Cardinal Stefan Wyszyński University, 01-815 Warsaw, Poland;
| | - Magdalena Bogdan
- Department of Social Medicine and Public Health, Warsaw Medical University, 02-007 Warsaw, Poland;
| | - Ewelina Firlej
- Department of Cosmetology and Aesthetic Medicine, Medical University of Lublin, 20-090 Lublin, Poland; (E.F.); (A.S.)
| | - Anna Sokołowska
- Department of Cosmetology and Aesthetic Medicine, Medical University of Lublin, 20-090 Lublin, Poland; (E.F.); (A.S.)
| | - Wioleta Kowalska
- Department of Clinical Immunology, Medical University of Lublin, 20-093 Lublin, Poland;
| | - Bartłomiej Drop
- Department of Medical Informatics and Statistics with e-Health Lab, Medical University of Lublin, 20-059 Lublin, Poland;
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20
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Bui MH, Dao PT, Khuong QL, Le PA, Nguyen TTT, Hoang GD, Le TH, Pham HT, Hoang HXT, Le QC, Dao XT. Evaluation of community-based screening tools for the early screening of osteoporosis in postmenopausal Vietnamese women. PLoS One 2022; 17:e0266452. [PMID: 35381025 PMCID: PMC8982873 DOI: 10.1371/journal.pone.0266452] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 03/21/2022] [Indexed: 11/30/2022] Open
Abstract
Background Osteoporosis affects people worldwide. However, there are few validated tools for the early screening of osteoporosis in Vietnam. We set out to evaluate the performance of the osteoporosis self-assessment tool for Asians (OSTA) and the osteoporosis screening tool for Chinese (OSTC) for the early screening of osteoporosis in postmenopausal Vietnamese women. Methods We analyzed retrospective data from 797 postmenopausal Vietnamese women. The bone mineral density (BMD) in the lumbar vertebrae (L1–L4) and the left and right femoral necks of all participants were measured using dual-energy X-ray absorptiometry (DXA). Osteoporosis was defined as the BMD (T-score) < -2.5. The OSTA and OSTC scores were calculated from the age and weight of participants. Receiver operating characteristic analysis was conducted to compare the performance of the two tools with the BMD measurements by DXA at different anatomical sites. Results The rates of osteoporosis determined by BMD varied between anatomical sites, and ranged from 43.4% to 54.7% in the lumbar vertebrae and 29.2% and 8.9% in the left and right femoral necks, respectively. For the vertebrae, the area under the curve (AUC) for OSTA ranged from 70.9% to 73.9% and for OSTC ranged from 68.7% to 71.6%. The predictive value of both tools was higher for femoral necks, with the AUC of OSTA for the left and right femoral necks being 80.0% and 85.8%, respectively. The corresponding figures for OSTC were 80.5% and 86.4%, respectively. The highest sensitivity and specificity of OSTA were 74.6% and 81.4%, while these figures for OSTC were 73.9% and 82.6%, respectively. Conclusion OSTA and OSTC were shown to be useful self-assessment tools for osteoporosis detection in Vietnam postmenopausal women. Further research is encouraged to determine the applicability of tools for other populations and settings.
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Affiliation(s)
- My Hanh Bui
- Hanoi Medical University, Hanoi, Vietnam
- Hanoi Medical University Hospital, Hanoi, Vietnam
| | - Phuoc Thang Dao
- Interactive Research and Development, Ho Chi Minh City, Vietnam
| | | | | | | | | | - Tu Hoang Le
- Viet Duc Hospital, Hoan Kiem, Hanoi, Vietnam
| | - Hoai Thu Pham
- Hanoi Medical University, Hanoi, Vietnam
- Hanoi Medical University Hospital, Hanoi, Vietnam
| | | | | | - Xuan Thanh Dao
- Hanoi Medical University, Hanoi, Vietnam
- Hanoi Medical University Hospital, Hanoi, Vietnam
- * E-mail:
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21
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Cao L, Yang K, Yuan W, Zhou S, Zhao R, Qiu S. Melatonin Mediates Osteoblast Proliferation Through the STIM1/ORAI1 Pathway. Front Pharmacol 2022; 13:851663. [PMID: 35392575 PMCID: PMC8980543 DOI: 10.3389/fphar.2022.851663] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 03/08/2022] [Indexed: 01/09/2023] Open
Abstract
Based on the positive correlation between bone mineral density and melatonin levels in blood, this study confirmed that melatonin supplementation prevents postmenopausal osteoporosis. We further confirmed that melatonin promotes an increase in intracellular calcium concentrations through the STIM1/ORAI1 pathway, thereby inducing the proliferation of osteoblasts. Introduction: Osteoporosis (OP) is a progressive, systemic bone disease that is one of the main causes of disability and death in elderly female patients. As an amine hormone produced by the human pineal gland, melatonin plays an important role in regulating bone metabolism. This study intends to investigate the relationship between melatonin levels in human blood and bone density and to suggest the efficacy of melatonin in treating osteoporosis by performing in vivo and in vitro experiments. Methods: We used liquid chromatography-tandem mass spectrometry to determine the serum melatonin levels in postmenopausal women with osteoporosis and young women with a normal bone mass. The bone density, BV/TV, Tb.Th, Tb.Sp and other indicators of postmenopausal osteoporosis and mice with a normal bone mass were detected by measuring bone density and micro-CT. The intracellular calcium ion concentration was detected using fluorescence microscopy and a full-wavelength multifunctional microplate reader, and the expression of SOCE-related genes and STIM1/ORAI1 proteins was detected using PCR and WB. Results: This study confirmed that bone density positively correlates with the melatonin level in human blood. In the animal model, melatonin supplementation reverses postmenopausal osteoporosis. We explored the internal mechanism of melatonin treatment of osteoporosis. Melatonin promotes an increase in intracellular calcium ion concentrations through the STIM1/ORAI1 pathway to induce osteoblast proliferation. Conclusions: This study provides an important theoretical basis for the clinical application of melatonin in patients with osteoporosis and helps to optimize the diagnosis and treatment of postmenopausal osteoporosis.
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Affiliation(s)
- Lili Cao
- Department of Medical Oncology, First Hospital of China Medical University, Shenyang, China
| | - Keda Yang
- Department of Orthopedics, First Hospital of China Medical University, Shenyang, China
| | - Wei Yuan
- Department of Orthopedics, First Hospital of China Medical University, Shenyang, China
| | - Siming Zhou
- Department of Orthopedics, First Hospital of China Medical University, Shenyang, China
| | - Rui Zhao
- Minimally Invasive Orthopedic Surgery Ward, Shenyang Orthopedic Hospital, Shenyang, China
| | - Shui Qiu
- Department of Orthopedics, First Hospital of China Medical University, Shenyang, China
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22
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Perrott S, Martin K, Keevil VL, Wareham NJ, Khaw KT, Myint PK. Self-reported physical functional health predicts future bone mineral density in EPIC-Norfolk cohort. Arch Osteoporos 2022; 17:25. [PMID: 35089428 PMCID: PMC8796741 DOI: 10.1007/s11657-021-01043-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 11/17/2021] [Indexed: 02/03/2023]
Abstract
Using a large population sample from the UK, we found that self-reported physical functional health may be used to predict future bone mineral density especially in women. It may be a useful and inexpensive way to identify individuals before further decline in bone mineral density and the risk of fracture. PURPOSE Self-reported physical functional health may predict bone mineral density (BMD) and thus provide a method to identify people at risk of low BMD. In this study, the association between the 36-item short-form questionnaire (SF-36) physical component summary (PCS) score and future BMD in participants aged 40-79 years enrolled in the European Prospective Investigation of Cancer-Norfolk study was investigated. METHODS Associations between a participant's SF-36 PCS score, measured 18 months after baseline health check, and broadband ultrasound attenuation (BUA-a measure of BMD), measured 2-5 years after baseline, were examined using sex-specific linear and logistic regression analyses adjusting for age, BMI, medical co-morbidities, lifestyle and socioeconomic factors. RESULTS Data from 10,203 participants, mean (standard deviation (SD)) age 61.5 (8.9) years (57.4% women), were analysed from 1993 to 2000. For every five points lower PCS score in men and women, there was approximately a 0.5 dB/MHz lower mean BUA. In women, a PCS score of less than one standard deviation (1SD) below the sex-specific mean was associated with having a low BUA (< 1SD below sex-specific mean) and very low BUA (< 2.5SD below the sex specific mean); odds ratio (OR) (95% confidence interval) 1.53 (1.24, 1.88) and 8.28 (2.67, 25.69), respectively. The relationship was lesser so in men; corresponding OR (95% CI) were 1.34 (0.91, 1.98) and 2.57 (0.72, 9.20), respectively. CONCLUSIONS Self-reported physical functioning predicts BMD in an apparently healthy population, particularly in women. This could potentially provide an inexpensive, simple screening tool to identify individuals at risk of osteoporosis.
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Affiliation(s)
- Sarah Perrott
- Ageing Clinical & Experimental Research (ACER) Team, Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, UK
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Polwarth Building, Room 4:013, Foresterhill, Aberdeen, AB25 2ZD, UK
| | - Kathryn Martin
- Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, UK
- The Aberdeen Centre for Arthritis and Musculoskeletal Health, Aberdeen, UK
| | | | | | - Kay-Tee Khaw
- Department of Medicine, University of Cambridge, Cambridge, UK
| | - Phyo Kyaw Myint
- Ageing Clinical & Experimental Research (ACER) Team, Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, UK.
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Polwarth Building, Room 4:013, Foresterhill, Aberdeen, AB25 2ZD, UK.
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23
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Zhao Z, Cai Z, Chen A, Cai M, Yang K. Application of metabolomics in osteoporosis research. Front Endocrinol (Lausanne) 2022; 13:993253. [PMID: 36452325 PMCID: PMC9702081 DOI: 10.3389/fendo.2022.993253] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 10/28/2022] [Indexed: 11/15/2022] Open
Abstract
Osteoporosis (OP) is a systemic disease characterized by bone metabolism imbalance and bone microstructure destruction, which causes serious social and economic burden. At present, the diagnosis and treatment of OP mainly rely on imaging combined with drugs. However, the existing pathogenic mechanisms, diagnosis and treatment strategies for OP are not clear and effective enough, and the disease progression that cannot reflect OP further restricts its effective treatment. The application of metabolomics has facilitated the study of OP, further exploring the mechanism and behavior of bone cells, prevention, and treatment of the disease from various metabolic perspectives, finally realizing the possibility of a holistic approach. In this review, we focus on the application of metabolomics in OP research, especially the newer systematic application of metabolomics and treatment with herbal medicine and their extracts. In addition, the prospects of clinical transformation in related fields are also discussed. The aim of this study is to highlight the use of metabolomics in OP research, especially in exploring the pathogenesis of OP and the therapeutic mechanisms of natural herbal medicine, for the benefit of interdisciplinary researchers including clinicians, biologists, and materials engineers.
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Affiliation(s)
- Zhenyu Zhao
- Department of Orthopaedics, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhengwei Cai
- Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Aopan Chen
- Department of Orthopaedics, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Ming Cai
- Department of Orthopaedics, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
- *Correspondence: Ming Cai, ; Kai Yang,
| | - Kai Yang
- Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- *Correspondence: Ming Cai, ; Kai Yang,
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24
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Are weight shifting and dynamic control strategies different in postmenopausal women with and without type-I osteoporosis? Exp Gerontol 2021; 154:111529. [PMID: 34450234 DOI: 10.1016/j.exger.2021.111529] [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: 06/14/2021] [Revised: 08/06/2021] [Accepted: 08/18/2021] [Indexed: 11/20/2022]
Abstract
OBJECTIVE Tracking postural control processes at dynamic conditions might help develop an appropriate rehabilitation program in osteoporotic women. This study aimed to investigate the differences in center of pressure (COP) control at weight shifting and dynamic tasks between postmenopausal women with and without type-I osteoporosis. Also, we investigated the correlations between bone mineral density (BMD), the activity-specific balance confidence questionnaire (ABC-Q) score, and postural control parameters. METHOD A total of 62 volunteer postmenopausal women participated in this study. The participants were classified into non-osteoporotic (NOP, T-score >1, n = 35, age = 60.04± 5.33 years) and osteoporotic (OP, T-score < -2.5, n = 27, age = 61.88 ± 5.34 years) groups. The COP sway was recorded using a Kistler force plate during performance-based Limits of Stability (LOS), Curve Tracking (CT), Sit to Stand (STS), and Turn tasks. In addition, the level of balance confidence in daily activities was evaluated by ABC-Q. RESULTS In the LOS task, COP sway velocity in the anterior direction (P = 0.02) and COP maximum excursion in the side-to-side direction (right-side P = 0.027 and left-side P = 0.044) were significantly lower in the OP than the NOP group. In the CT task, all the quantified parameters, including errors and area, showed significantly lower values in the OP group than the NOP group (P < 0.05). In the STS task, the rising index score was significantly higher in the OP group than the NOP group (P = 0.014). The two groups had an equal ABC-Q score (P = 0.175). The COP sway variables correlated significantly with the lumbar and femoral neck T-score (P < 0.05). CONCLUSION BMD decline can change weight shifting and dynamic postural control in postmenopausal women.
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25
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Ghemigian A, Carsote M, Sandru F, Petca RC, Oproiu AM, Petca A, Valea A. Neuroendocrine neoplasia and bone (Review). Exp Ther Med 2021; 22:1219. [PMID: 34584564 DOI: 10.3892/etm.2021.10653] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 07/29/2021] [Indexed: 12/12/2022] Open
Abstract
This is a narrative review focusing on neuroendocrine neoplasia (NEN) and bone status, in terms of metastases and osteoporosis/fractures. One fifth of NEN have skeletal dissemination, this affinity being regulated by intrinsic tumor factors such as the C-X-C chemokine receptor 4 (CXCR4). Bone colonization impairs the patient quality of life, representing a surrogate of reduced survival. Patients with NEN without bone metastases may exhibit low bone mineral density, perhaps carcinoid-related osteoporosis, yet not a standardized cause of osteoporosis. Case-finding strategies to address bone health in NEN with a good prognosis are lacking. Contributors to fractures in NEN subjects may include: menopausal status and advanced age, different drugs, induced hypogonadism, malnutrition, malabsorption (due to intestinal resection, carcinoid syndrome), hypovitaminosis D, impaired glucose profile (due to excessive hormones such as glucagon, somatostatinoma or use of somatostatin analogues), various corticoid regimes, and high risk of fall due to sarcopenia. Pheocromocytoma/paraganglioma involve bone through malignant forms (bone is an elective site) and potential secondary osteoporosis due to excessive hormonal content and increased sympathetic activity which is a key player of bone microarchitecture/quality as reflected by low Trabecular Bone Score. Glucocorticoid osteoporosis is related to NEN-associated ectopic Cushing syndrome. Currently, there are a lack of studies to emphasis that excessive gut-derivate serotonin in NENs with carcinoid syndrome is a specific activator of bone loss thus a contributor to carcinoid-related osteoporosis.
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Affiliation(s)
- Adina Ghemigian
- Department of Endocrinology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Endocrinology, 'C. I. Parhon' National Institute of Endocrinology, 011863 Bucharest, Romania
| | - Mara Carsote
- Department of Endocrinology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Endocrinology, 'C. I. Parhon' National Institute of Endocrinology, 011863 Bucharest, Romania
| | - Florica Sandru
- Department of Dermatology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Dermatology, 'Elias' Emergency University Hospital, 011461 Bucharest, Romania
| | - Razvan-Cosmin Petca
- Department of Urology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Urology, 'Prof. Dr. Theodor Burghele' Clinical Hospital, 061344 Bucharest, Romania
| | - Ana-Maria Oproiu
- Department of Plastic and Reconstructive Surgery, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Plastic and Reconstructive Surgery, University Emergency Hospital, 050098 Bucharest, Romania
| | - Aida Petca
- Department of Obstetrics and Gynecology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Obstetrics and Gynecology, University Emergency Hospital, 050098 Bucharest, Romania
| | - Ana Valea
- Department of Endocrinology, 'I. Hatieganu' University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania.,Department of Endocrinology, Clinical County Hospital, 400000 Cluj-Napoca, Romania
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26
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Li L, Zheng B, Zhang F, Luo X, Li F, Xu T, Zhao H, Shi G, Guo Y, Shi J, Sun J. LINC00370 modulates miR-222-3p-RGS4 axis to protect against osteoporosis progression. Arch Gerontol Geriatr 2021; 97:104505. [PMID: 34450404 DOI: 10.1016/j.archger.2021.104505] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/09/2021] [Accepted: 08/09/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND We aimed to determine the role of the LINC00370/miR-222-3p/RGS4 axis in modulating the process of adipose-derived stem cell (ADSC) osteogenic differentiation. METHODS We first evaluated the differential expression of LINC00370, miR-222-3p and RGS4 between normal and osteogenically induced ADSCs. Moreover, we transfected ADSCs with LINC00370 siRNA and an miR-222-3p inhibitor to determine the role of LINC00370 in modulating the process of ADSC osteogenic differentiation. Finally, we analyzed the dual-luciferase reporter gene to identify the relationship between LINC00370 and miR-222-3p. We first created osteoporotic rat models by ovariectomy (OVX) and treated with pcDNA-LINC00370. HE and immunohistochemical staining of OCN were performed to assess the changes in bone microarchitecture. RESULTS LINC00370 and RGS4 expression was remarkably upregulated in the osteogenic ADSC group compared with the normal medium group. On the other hand, miR-222-3p expression was remarkably decreased in the osteogenic group compared with the normal medium group. Knockdown of LINC00370 reduced the osteogenic differentiation of ADSCs. Moreover, the inhibitor of miR-222-3p partially reversed the reduction of osteogenic differentiation by LINC00370 knockdown. Knockdown of LINC00370 reduced the expression of p-Akt and p-PI3K. The inhibitor of miR-222-3p partially reversed the reduction of the expression of p-Akt and p-PI3K by LINC00370 knockdown. A dual luciferase reporter assay indicated that LINC00370 can directly bind miR-222-3p. LINC00370 suppressed OP progression in OVX and partially upregulated OCN protein expression. CONCLUSION Collectively, the above results confirm that LINC00370 promotes the process of ADSC osteogenic differentiation via the miR-222-3p/RGS4 axis. Moreover, LINC00370 could protect against OVX-induced OP.
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Affiliation(s)
- Lintao Li
- Department of Orthopedic Surgery, Jinling Hospital, Nanjing University, Nanjing, China
| | - Bing Zheng
- Department of Spine Surgery, Changzheng Hospital, Second Military Medical University, No.415 Fengyang Road, Shanghai 200001, China
| | - Fan Zhang
- Department of Spine Surgery, Changzheng Hospital, Second Military Medical University, No.415 Fengyang Road, Shanghai 200001, China
| | - Xi Luo
- Department of Spine Surgery, Changzheng Hospital, Second Military Medical University, No.415 Fengyang Road, Shanghai 200001, China
| | - Fudong Li
- Department of Spine Surgery, Changzheng Hospital, Second Military Medical University, No.415 Fengyang Road, Shanghai 200001, China
| | - Tao Xu
- Department of Orthopedic Surgery, No. 906 Hospital of the People's Liberation Army, Zhejiang, China
| | - Hong Zhao
- Department of Orthopedic Surgery, No. 906 Hospital of the People's Liberation Army, Zhejiang, China
| | - Guodong Shi
- Department of Spine Surgery, Changzheng Hospital, Second Military Medical University, No.415 Fengyang Road, Shanghai 200001, China
| | - Yongfei Guo
- Department of Spine Surgery, Changzheng Hospital, Second Military Medical University, No.415 Fengyang Road, Shanghai 200001, China
| | - Jiangang Shi
- Department of Spine Surgery, Changzheng Hospital, Second Military Medical University, No.415 Fengyang Road, Shanghai 200001, China.
| | - Jingchuan Sun
- Department of Spine Surgery, Changzheng Hospital, Second Military Medical University, No.415 Fengyang Road, Shanghai 200001, China.
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27
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Watts NB, Binkley N, Owens CD, Al-Hendy A, Puscheck EE, Shebley M, Schlaff WD, Simon JA. Bone Mineral Density Changes Associated With Pregnancy, Lactation, and Medical Treatments in Premenopausal Women and Effects Later in Life. J Womens Health (Larchmt) 2021; 30:1416-1430. [PMID: 34435897 DOI: 10.1089/jwh.2020.8989] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Bone mineral density (BMD) changes during the life span, increasing rapidly during adolescence, plateauing in the third decade of life, and subsequently entering a phase of age-related decline. In women, menopause leads to accelerated bone loss and an increase in fracture risk. Between peak bone mass attainment and menopause, BMD is generally stable and the risk of fracture is typically low. This time period is marked by life events such as pregnancy and lactation, which transiently decrease BMD, yet their long-term effects on fracture risk are less certain. BMD may also be altered by exposure to medications that affect bone metabolism (e.g., contraceptives, glucocorticoids, antidiabetic medications, antiepileptic drugs). Although oral contraceptives are often believed to be neutral with regard to bone health, depot medroxyprogesterone acetate (DMPA) and gonadotropin-releasing hormone (GnRH) agonists have been associated with decreases in BMD. Development of newer medical therapies, principally GnRH antagonists (e.g., ASP1707, elagolix, linzagolix, relugolix), for treatment of endometriosis-associated pelvic pain and heavy menstrual bleeding due to uterine fibroids has renewed interest in the short- and long-term impacts of changes in BMD experienced by premenopausal women. It is important to understand how these drugs influence BMD and put the findings into context with regard to measurement variability and naturally occurring factors that influence bone health. This review summarizes what is known about the effects on bone health pregnancy, lactation, and use of DMPA, GnRH agonists, and GnRH antagonists in premenopausal women and potential consequences later in life. ClinicalTrials.gov identifier: NCT03213457.
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Affiliation(s)
- Nelson B Watts
- Mercy Health Osteoporosis and Bone Health Services, Cincinnati, Ohio, USA
| | - Neil Binkley
- Department of Medicine, University of Wisconsin, Madison, Wisconsin, USA
| | | | - Ayman Al-Hendy
- Department of Obstetrics and Gynecology, The University of Illinois College of Medicine, Chicago, Illinois, USA
| | - Elizabeth E Puscheck
- Department of Obstetrics and Gynecology, Wayne State University, Detroit, Michigan, USA.,InVia Fertility, Hoffman Estates, Illinois, USA
| | | | - William D Schlaff
- Department of Obstetrics and Gynecology, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - James A Simon
- IntimMedicine Specialists, Washington, District of Columbia, USA
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28
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Denaro L, Longo UG, Papalia R, De Salvatore S, Ruzzini L, Piergentili I, Denaro V. The burden of percutaneous vertebroplasty: an epidemiological nationwide study in Italy from 2009 to 2015. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2021; 30:3099-3106. [PMID: 34415447 DOI: 10.1007/s00586-021-06966-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 07/13/2021] [Accepted: 08/11/2021] [Indexed: 02/04/2023]
Abstract
PURPOSE Percutaneous vertebroplasty (PV) is a minimally invasive technique requiring the injection of polymethylmethacrylate cement into a collapsed or weakened vertebral body to stabilize the fracture. The present study aims to determine the trends in PV procedures over the recent years. The longitudinal analysis of national registers may help to understand the yearly trends and the economic burden of PV. The evaluation of the yearly national costs of this procedure is essential to surgeons, policymaker, hospital administrator and the healthcare system. Moreover, to observe possible variation in the trend of hospitalization between countries, the data of the present study were compared to the US population. METHODS Data of this study were collected from the National Hospital Discharge Reports reported at the Italian Ministry of Health regarding the years of this paper (2009-2015). The yearly number of hospital admission for PV, sex, age, days of hospitalization and primary diagnoses in the whole Italian population were calculated. RESULTS 31,887 vertebroplasties were performed in Italy, with an incidence of 8.8 procedures for every 100,000 inhabitants. Females represented the majority of patients undergoing PV. The median length of hospital stay was 4.15 days. The mean hospital reimbursement was 4,629€ for each PV hospitalization. CONCLUSION The burden of vertebral fracture is relevant in the Italian population, and PV constitutes a rapid and effective treatment. Compared to other countries, the costs of PV in Italy are relatively lower; however, it is important to define the incidence of this procedure to understand the economic trend of PV.
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Affiliation(s)
- Luca Denaro
- Department of Neuroscience (Padova Neuroscience Center), University of Padova, Padova, Italy
| | - Umile Giuseppe Longo
- Department of Orthopedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy.
| | - Rocco Papalia
- Department of Orthopedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy
| | - Sergio De Salvatore
- Department of Orthopedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy
| | - Laura Ruzzini
- Department of Surgery, Orthopedic Unit, Bambino Gesù Children's Hospital, Rome, Italy
| | - Ilaria Piergentili
- Department of Orthopedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy
| | - Vincenzo Denaro
- Department of Orthopedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy
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29
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Lin H, Li J, Xu Z, Liu T, Zhou X. IDUA Gene Variants and Response to Zoledronic Acid Treatment in Chinese Women with Postmenopausal Osteoporosis. PHARMACOGENOMICS & PERSONALIZED MEDICINE 2021; 14:859-866. [PMID: 34285554 PMCID: PMC8286146 DOI: 10.2147/pgpm.s315404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 06/30/2021] [Indexed: 12/04/2022]
Abstract
Purpose Alpha-L-iduronidase (IDUA) rs3755955 and rs6831280 polymorphisms have been demonstrated to be associated with bone mineral density (BMD). However, no study has investigated the association of these two polymorphisms with osteoporosis (OP) susceptibility in Chinese postmenopausal women. Patients and Methods IDUA gene polymorphisms were genotyped in 278 women with OP and 303 healthy controls via polymerase chain reaction and Sanger sequencing. Results Our data indicated that IDUA rs3755955 and rs6831280 polymorphisms increased the risk of OP in homozygous, dominant, and allelic models. We observed lower lumbar spine BMD in younger women with the AA genotype of rs3755955 polymorphism. Finally, mutant genotypes with rs6831280 polymorphism were more sensitive to zoledronic acid treatment, and the treatment effect was significant in terms of BMD levels. Conclusion In conclusion, IDUA rs3755955 and rs6831280 polymorphisms demonstrated susceptibility to OP in Chinese postmenopausal women. IDUA rs6831280 polymorphism caused differences in response to zoledronic acid treatment.
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Affiliation(s)
- Haiqing Lin
- Department of Orthopedic Surgery, the Second Affiliated Hospital of Jiaxing University, Jiaxing, 314000, People's Republic of China
| | - Jin Li
- Department of Orthopedic Surgery, the Second Affiliated Hospital of Jiaxing University, Jiaxing, 314000, People's Republic of China
| | - Zhonghua Xu
- Department of Orthopedics, Jintan Hospital Affiliated to Jiangsu University, Changzhou, 213200, People's Republic of China
| | - Ting Liu
- Department of Orthopedics, The Affiliated Changzhou No.2 People's Hospital of Nanjing Medical University, Changzhou, 213003, People's Republic of China
| | - Xindie Zhou
- Department of Orthopedics, The Affiliated Changzhou No.2 People's Hospital of Nanjing Medical University, Changzhou, 213003, People's Republic of China
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Wijnen N, Brouwers L, Jebbink EG, Heyligers JMM, Bemelman M. Comparison of segmentation software packages for in-hospital 3D print workflow. J Med Imaging (Bellingham) 2021; 8:034004. [PMID: 34222558 DOI: 10.1117/1.jmi.8.3.034004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 06/04/2021] [Indexed: 01/08/2023] Open
Abstract
Purpose: In-hospital three-dimensional (3D) printing of patient-specific pathologies is increasingly being used in daily care. However, the efficiency of the current conversion from image to print is often obstructed due to limitations associated with segmentation software. Therefore, there is a need for comparison of several clinically available tools. A comparative study has been conducted to compare segmentation performance of Philips IntelliSpace Portal® (PISP), Mimics Innovation Suite (MIS), and DICOM to PRINT® (D2P). Approach: These tools were compared with respect to segmentation time and 3D mesh quality. The dataset consisted of three computed tomography (CT)-scans of acetabular fractures (ACs), three CT-scans of tibia plateau fractures (TPs), and three CTA-scans of abdominal aortic aneurysms (AAAs). Independent-samples t -tests were performed to compare the measured segmentation times. Furthermore, 3D mesh quality was assessed and compared according to representativeness and usability for the surgeon. Results: Statistically significant differences in segmentation time were found between PISP and MIS with respect to the segmentation of ACs ( p = < 0.001 ) and AAAs ( p = 0.031 ). Furthermore, statistically significant differences in segmentation time were found between PISP and D2P for segmentations of AAAs ( p = 0.008 ). There were no statistically significant differences in segmentation time for TPs. The accumulated mesh quality scores were highest for segmentations performed in MIS, followed by D2P. Conclusion: Based on segmentation time and mesh quality, MIS and D2P are capable of enhancing the in-hospital 3D print workflow. However, they should be integrated with the picture archiving and communication system to truly improve the workflow. In addition, these software packages are not open source and additional costs must be incurred.
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Affiliation(s)
- Niek Wijnen
- University of Twente, Technical Medicine, Enschede, The Netherlands
| | - Lars Brouwers
- Elisabeth-Tweesteden Hospital, Department of Surgery, Tilburg, Noord-Brabant, The Netherlands
| | - Erik Groot Jebbink
- University of Twente, Technical Medical Centre, Multi-Modality Medical Imaging Group, Enschede, The Netherlands
| | - Jan M M Heyligers
- Elisabeth-Tweesteden Hospital, Department of Surgery, Tilburg, Noord-Brabant, The Netherlands
| | - Mike Bemelman
- Elisabeth-Tweesteden Hospital, Department of Surgery, Tilburg, Noord-Brabant, The Netherlands
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Ansari A, Fahimfar N, Noruzi A, Fahimifar S, Hajivalizadeh F, Ostovar A, Larijani B, Sanjari M. Health information-seeking behavior and self-care in women with osteoporosis: a qualitative study. Arch Osteoporos 2021; 16:78. [PMID: 33954873 DOI: 10.1007/s11657-021-00923-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 03/08/2021] [Indexed: 02/03/2023]
Abstract
UNLABELLED The main findings of this study on the self-care behaviors contain "identification of knowledge gaps," "established networking for seeking information," "information from trust-to-distrust," "information-seeking inhibiting factors," "information-seeking facilitating factors," and "self-care behaviors based on required knowledge." PURPOSE Health information-seeking behavior affects self-care and could promote quality of life and life expectancy. This study aimed at assessing health information-seeking and self-care behaviors of women with osteoporosis in Iran. METHODS This study was conducted using a content analysis approach. Data were collected through semi-structured interviews with 15 women with osteoporosis aged above 50 years. The participants were selected by purposeful sampling. The data were analyzed by the conventional content analysis method using MAXQdata software version 10. RESULTS From in-depth descriptions of the participants' experiences, 246 primary codes were extracted. Subsequently, constant comparison analysis was done and 35 sub-categories and 6 main categories have appeared from the data. DISCUSSION Based on the experiences of women with osteoporosis, they received limited information from the health care providers, so they were seeking reliable information sources to meet their information needs. They obtained most of their information from other patients, family members, and network of friends. In the process of seeking information, they face various barriers such as lack of time in the health care team that affect their ability to self-care. CONCLUSION The results can guide health policymakers, patient educators, health care providers, information specialists, and patients and their families.
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Affiliation(s)
- Ameneh Ansari
- Department of Information Science and Knowledge Studies, Faculty of Management, University of Tehran, Crossroad of Chamran and Jalal Al Ahmad Highway, Next to Tarbiat Modarres Metro Station, Tehran, 1411713114, Iran
| | - Noushin Fahimfar
- Osteoporosis Research Center, Endocrinology & Metabolism Research Institute, Tehran University of Medical Sciences, Jalal Al Ahmad Highway, Next to Shariati Hospital, Tehran, 1411713137, Iran
| | - Alireza Noruzi
- Department of Information Science and Knowledge Studies, Faculty of Management, University of Tehran, Crossroad of Chamran and Jalal Al Ahmad Highway, Next to Tarbiat Modarres Metro Station, Tehran, 1411713114, Iran
| | - Sepideh Fahimifar
- Department of Information Science and Knowledge Studies, Faculty of Management, University of Tehran, Crossroad of Chamran and Jalal Al Ahmad Highway, Next to Tarbiat Modarres Metro Station, Tehran, 1411713114, Iran
| | - Fatemeh Hajivalizadeh
- Musculoskeletal Disease Department, Center for Non-Communicable Diseases Prevention and Control, Ministry of Health of Iran, Ministry of Health & Medical Education, Tehran, 14199943471, Iran
| | - Afshin Ostovar
- Osteoporosis Research Center, Endocrinology & Metabolism Research Institute, Tehran University of Medical Sciences, Jalal Al Ahmad Highway, Next to Shariati Hospital, Tehran, 1411713137, Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology & Metabolism Research Institute, Tehran University of Medical Sciences, Jalal Al Ahmad Highway, Next to Shariati Hospital, Tehran, 1411713137, Iran
| | - Mahnaz Sanjari
- Osteoporosis Research Center, Endocrinology & Metabolism Research Institute, Tehran University of Medical Sciences, Jalal Al Ahmad Highway, Next to Shariati Hospital, Tehran, 1411713137, Iran. .,Endocrinology and Metabolism Research Center, Endocrinology & Metabolism Research Institute, Tehran University of Medical Sciences, Jalal Al Ahmad Highway, Next to Shariati Hospital, Tehran, 1411713137, Iran.
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Kauffman RP, Young C, Castracane VD. Perils of prolonged ovarian suppression and hypoestrogenism in the treatment of breast cancer: Is the risk of treatment worse than the risk of recurrence? Mol Cell Endocrinol 2021; 525:111181. [PMID: 33529690 DOI: 10.1016/j.mce.2021.111181] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 01/04/2021] [Accepted: 01/21/2021] [Indexed: 01/18/2023]
Abstract
Premenopausal breast cancer is usually estrogen receptor positive, and hence, prolonged ovarian suppression by medical or surgical means to prevent recurrence has become standard of management to improve disease-free survival. Ten-year adjuvant tamoxifen therapy is associated with 3.5% fewer recurrences compared to five years. The SOFT trial demonstrated small but statistically significant incremental improvements in long-term disease-free survival by the addition of gonadotropin-releasing hormone analog treatment (triptorelin) to an aromatase inhibitor (exemestane). Profound hypoestrogenism in the premenopausal age group may not be well tolerated due to a host of bothersome side effects (primarily vasomotor symptoms, musculoskeletal complaints, genitourinary syndrome of menopause, and mood disorders). Prolonged hypoestrogenism in younger women is associated with premature development of cardiovascular disease, bone loss, cognitive decline, and all-cause mortality. This paper explores multi-system consequences of prolonged hypoestrogenism in premenopausal women derived from studies of women with and without breast cancer. Pretreatment counseling in estrogen receptor positive breast cancer should emphasize the benefit of prolonged estrogen suppression on breast cancer recurrence and established risks of lifelong hypoestrogenism on quality of life and all-cause mortality. Future genomic research may help identify the best candidates for extended ovarian suppression to avoid treating many women when only a minority benefit.
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Affiliation(s)
- Robert P Kauffman
- Department of Obstetrics and Gynecology, Texas Tech University Health Sciences Center, School of Medicine, 1400 S. Coulter Rd, Amarillo, TX, 79106, USA.
| | - Christina Young
- Department of Obstetrics and Gynecology, Texas Tech University Health Sciences Center, School of Medicine, 1400 S. Coulter Rd, Amarillo, TX, 79106, USA
| | - V Daniel Castracane
- Department of Obstetrics and Gynecology, Texas Tech University Health Sciences Center, School of Medicine, 1400 S. Coulter Rd, Amarillo, TX, 79106, USA
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Kim W, Nam GE, Han K, Jung JH, Lee J, Park CM, Kim YH, Kim JH, Kim SM, Park YG, Cho KH. Impact of waist circumference on the risk of vertebral fracture: A nationwide cohort study in South Korea. Bone 2021; 145:115870. [PMID: 33529826 DOI: 10.1016/j.bone.2021.115870] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 12/16/2020] [Accepted: 01/27/2021] [Indexed: 11/18/2022]
Abstract
Evidence on the association between abdominal obesity and vertebral fracture (VF) risk is limited. We examined the association of waist circumference (WC) and abdominal obesity with VF risk in 352,095 South Korean participants aged ≥40 years who underwent health checkups between 2009 and 2012. Abdominal obesity was defined by WC ≥90 cm in men and ≥ 85 cm in women according to the Asian-specific WC cutoff for abdominal obesity. Participants were a representative sample cohort of the Korean National Health Insurance System. The hazard ratios (HRs) and 95% CIs of VF development were determined using multivariable Cox proportional hazard regression analysis. During the 5.5 years of follow-up, there were 2030 and 4968 new cases of VF in men and women, respectively. In men, those with abdominal obesity showed an elevated HR (1.11, 95% CI: 1.01-1.23) of incident VF than did those without abdominal obesity. In women, the HRs of VF increased in higher WC groups after adjusting for confounders (P for trend <0.001); the HR decreased in those with WC <75.0 cm (HR: 0.81, 95% CI: 0.75-0.88) and increased in those with WC 85.0-89.9 cm (HR: 1.12, 95% CI: 1.02-1.22), 90.0-94.9 cm (HR: 1.19, 95% CI: 1.08-1.32), and ≥ 95.0 cm (HR: 1.27, 95% CI: 1.12-1.43) compared with those with WC 80.0-84.9 cm. This association persisted after stratification by age in women. WC and abdominal obesity were positively associated with VF risk in women, and abdominal obesity was associated with VF risk even in men. The consideration of WC and controlling abdominal obesity may be helpful in reducing future VF risk.
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Affiliation(s)
- Wonsock Kim
- Department of Family Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Ga Eun Nam
- Department of Family Medicine, Korea University College of Medicine, Seoul, Republic of Korea.
| | - Kyungdo Han
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, Republic of Korea
| | - Jin-Hyung Jung
- Department of Biostatistics, College of Medicine,The Catholic University of Korea, Seoul, Republic of Korea
| | - Jongkyung Lee
- Department of Family Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Chan Mi Park
- Department of Family Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Yang-Hyun Kim
- Department of Family Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Jung-Hwan Kim
- Department of Family Medicine, Eulji University School of Medicine, Seoul, Republic of Korea
| | - Seon Mee Kim
- Department of Family Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Yong Gyu Park
- Department of Biostatistics, College of Medicine,The Catholic University of Korea, Seoul, Republic of Korea
| | - Kyung Hwan Cho
- Department of Family Medicine, Korea University College of Medicine, Seoul, Republic of Korea.
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Shan Z, Zhao Y, Qiu Z, Angxiu S, Gu Y, Luo J, Bi H, Luo W, Xiong R, Ma S, He Z, Chen L. Conjugated linoleic acid prompts bone formation in ovariectomized osteoporotic rats and weakens osteoclast formation after treatment with ultraviolet B. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:503. [PMID: 33850900 PMCID: PMC8039685 DOI: 10.21037/atm-21-934] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Background Ultraviolet B (UVB) has been reported to prevent bone loss by promoting the synthesis of vitamin D. However, UVB can also enhance osteoclastic differentiation, inhibit osteogenic differentiation, and cause oxidative damage. The present study aimed to analyze the osteoprotective effects of UVB and conjugated linoleic acid (CLA) in rats with ovariectomy-induced osteoporosis, and to determine the interactions between UVB and CLA and their effects on bone mesenchymal stem cells (BMSCs) and bone marrow mononuclear cells (BMMCs). Methods In vitro, the distance of UVB irradiation and the dose of CLA were selected by immunofluorescence assays and Cytotoxicity assay. BMSCs and BMMCs were detected by immunohistochemical and immunofluorescence assays. In vivo, three-month-old female Sprague-Dawley rats that had undergone ovariectomy were treated with UVB and CLA. After 8 weeks of therapy, the femurs of the rats were examined by micro-computed tomography (CT) and immunohistochemical detection to assess the therapeutic efficacy. Results The least inhibitive UVB distance and dosage of CLA were selected for the in vivo experiments. CLA effectively weakened the osteogenic inhibitory effect of UVB (72 cm), significantly improved the activity of alkaline phosphatase (ALP), promoted the formation of mineralized nodules, and alleviated the oxidative damage induced by UVB. CLA also effectively weakened the osteoclast-promoting effect of UVB (72 cm), inhibited osteoclast formation, and inhibited the inflammatory damage to BMMCs caused by UVB (72 cm) irradiation. Micro-CT results showed that UVB irradiation could promote bone formation in ovariectomized Sprague-Dawley rats, while CLA could significantly promote bone regeneration. Immunofluorescence assays results showed that CLA alleviated UVB-induced oxidative damage to osteoblasts. The ROS detection results demonstrated that CLA effectively alleviated UVB-induced oxidative damage to BMSCs. Furthermore, Immunohistochemical assays showed that UVB and CLA treatment increased bone density, inhibited osteolytic osteolysis, and enhanced osteogenic activity. Conclusions CLA can effectively weaken osteoclast promotion, osteogenic inhibition, and oxidative damage caused by UVB. Combination treatment of UVB and CLA exerts an osteoprotective effect on ovariectomized osteoporotic rats and stimulates osteogenesis. The molecular mechanism of this interaction requires further investigation.
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Affiliation(s)
- Zhongshu Shan
- Department of Orthopedic Surgery, the 1st Affiliated Hospital of Soochow University, Suzhou, China.,Department of Orthopedic Surgery, People's Hospital of Qinghai Province, Xining, China
| | - Yanyan Zhao
- Department of Orthopedic Surgery, People's Hospital of Qinghai Province, Xining, China
| | - Zhixue Qiu
- Department of Orthopedic Surgery, People's Hospital of Qinghai Province, Xining, China
| | - Suonan Angxiu
- Department of Orthopedic Surgery, People's Hospital of Qinghai Province, Xining, China
| | - Yong Gu
- Department of Orthopedic Surgery, the 1st Affiliated Hospital of Soochow University, Suzhou, China
| | - Junming Luo
- Department of Pathology, People's Hospital of Qinghai Province, Xining, China
| | - Hongtao Bi
- Qinghai Provincial Key Laboratory of Tibetan Medicine Pharmacology and Safety Evaluation, Northwest Institute of Plateau Biology, Chinese Academy of Sciences; Xining, China
| | - Wei Luo
- Department of Endocrinology, People's Hospital of Qinghai Province, Xining, China
| | - Rui Xiong
- Nutrition Department, People's Hospital of Qinghai Province, Xining, China
| | - Siqing Ma
- Department of Critical Care Medicine, People's Hospital of Qinghai Province, Xining, China
| | - Zhao He
- Department of Orthopedic Surgery, People's Hospital of Qinghai Province, Xining, China
| | - Liang Chen
- Department of Orthopedic Surgery, the 1st Affiliated Hospital of Soochow University, Suzhou, China
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Wang K, Chen Y, Gao S, Wang M, Ge M, Yang Q, Liao M, Xu L, Chen J, Zeng Z, Chen H, Zhang XK, Lin T, Zhou H. Norlichexanthone purified from plant endophyte prevents postmenopausal osteoporosis by targeting ER α to inhibit RANKL signaling. Acta Pharm Sin B 2021; 11:442-455. [PMID: 33643823 PMCID: PMC7893202 DOI: 10.1016/j.apsb.2020.09.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 07/28/2020] [Accepted: 08/21/2020] [Indexed: 12/20/2022] Open
Abstract
Although different types of drugs are available for postmenopausal osteoporosis, the limitations of the current therapies including drug resistances and adverse effects require identification of novel anti-osteoporosis agents. Here, we defined that norlichexanthone (NOR), a natural product, is a ligand of estrogen receptor-alpha (ERα) and revealed its therapeutic potential for postmenopausal osteoporosis. We used mammalian-one hybrid assay to screen for ERα modulators from crude extracts of several plant endophytes. As a result, NOR purified from the extract of endophyte ARL-13 was identified as a selective ERα modulator. NOR directly bound to ERα with an affinity in nanomolar range, revealing that it is a natural ligand of ERα. NOR induced osteoblast formation in MC3T3-E1 precursor cells. Conversely, NOR inhibited receptor activator of nuclear factor-kappa B ligand (RANKL)-induced osteoclast formation in both RAW264.7 macrophages and mouse primary monocytes. Mechanistically, NOR inhibited RANKL-induced association of ERα and TRAF6 to prevent ERα-mediated TRAF6 activation via Lys63-linked ubiquitination. Importantly, NOR exhibited potent anti-osteoporosis efficacy in an ovariectomized mouse model. Comparing to estrogen, NOR was of much less capability in stimulating endometrial hyperplasia and promoting mammalian cancer cell proliferation. Taken together, our study identified NOR as a natural and high affinity ligand of ERα with substantial anti-osteoporosis but less estrogenic activity.
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Affiliation(s)
- Keqi Wang
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, China
| | - Yongyan Chen
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, China
| | - Shuo Gao
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, China
| | - Maosi Wang
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, China
| | - Mengmeng Ge
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, China
| | - Qian Yang
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, China
| | - Mingkai Liao
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, China
| | - Lin Xu
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, China
| | - Junjie Chen
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, China
- High Throughput Drug Screening Platform, Xiamen University, Xiamen 361102, China
| | - Zhiping Zeng
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, China
- High Throughput Drug Screening Platform, Xiamen University, Xiamen 361102, China
| | - Haifeng Chen
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, China
| | - Xiao-kun Zhang
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, China
- High Throughput Drug Screening Platform, Xiamen University, Xiamen 361102, China
| | - Ting Lin
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, China
- Corresponding authors. Tel.: +86 592 2881105; fax: +86 592 2881105.
| | - Hu Zhou
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, China
- High Throughput Drug Screening Platform, Xiamen University, Xiamen 361102, China
- Corresponding authors. Tel.: +86 592 2881105; fax: +86 592 2881105.
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Yardimci A, Ozdede MR, Kelestimur H. Agomelatine, A Potential Multi-Target Treatment Alternative for Insomnia, Depression, and Osteoporosis in Postmenopausal Women: A Hypothetical Model. Front Psychiatry 2021; 12:654616. [PMID: 34267684 PMCID: PMC8275877 DOI: 10.3389/fpsyt.2021.654616] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 06/07/2021] [Indexed: 11/24/2022] Open
Abstract
Insomnia, which is associated with menopausal depression, is a common symptom of menopause. Both symptoms have a common etiology, and can affect each other significantly. Pharmacological interventions, including hypnotics and antidepressants, and non-pharmacological therapies are generally administered in clinical practice for insomnia treatment. As another menopausal disorder, osteoporosis is described as a disease of low bone mineral density (BMD), affecting nearly 200 million women worldwide. Postmenopausal osteoporosis is common among middle-aged women. Since postmenopausal osteoporosis mainly results from low estrogen levels, menopausal hormone therapy (HT) is considered the first-line option for the prevention of osteoporosis during the menopausal period. However, almost no study has evaluated novel treatments for the combined prevention of insomnia, depression, and osteoporosis. Hence, it is necessary to develop new multi-target strategies for the treatment of these disorders to improve the quality of life during this vulnerable period. Melatonin is the major regulator of sleep, and it has been suggested to be safe and effective for bone loss therapy by MT-2 receptor activity. As a result, we hypothesize that agomelatine, an MT-1 and MT-2 receptor agonist and 5-HT2C receptor antagonist, holds promise in the combined treatment of insomnia, depression, and osteoporosis in middle-aged women during menopause.
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Affiliation(s)
- Ahmet Yardimci
- Department of Physiology, Faculty of Medicine, Firat University, Elazig, Turkey
| | | | - Haluk Kelestimur
- Department of Physiology, Faculty of Medicine, Firat University, Elazig, Turkey
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Long Z, Wu J, Xiang W, Zeng Z, Yu G, Li J. Exploring the Mechanism of Icariin in Osteoporosis Based on a Network Pharmacology Strategy. Med Sci Monit 2020; 26:e924699. [PMID: 33230092 PMCID: PMC7697664 DOI: 10.12659/msm.924699] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 08/11/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND With the aging of the world's population, the incidence of osteoporosis (OP) has become a public health problem of worldwide concern. Research shows that icariin may have a therapeutic effect on OP. MATERIAL AND METHODS PharmMapper was utilized to predict the potential targets of icariin. GeneCards and Online Mendelian Inheritance in Man (OMIM) were used for the collection of OP genes. The STRING database was utilized to obtain the protein-protein interaction (PPI) data. We used Cytoscape 3.7.2 to construct and analyze the networks. The genes and targets in the networks were input into the Database for Annotation, Visualization and Integrated Discovery (DAVID) to undergo Gene Ontology (GO) and pathway enrichment analysis. Finally, animal experiments were performed to verify the prediction results of this study. RESULTS A total of 297 icariin potential targets and 262 OP genes were obtained, and an icariin-OP PPI network was constructed and analyzed. The results of the GO enrichment analysis showed that icariin can regulate the steroid hormone-mediated signaling pathway, skeletal system development, extracellular space, cytosol, and steroid hormone receptor activity. The results of the pathway enrichment analysis showed that icariin can regulate osteoclast differentiation, FoxO, estrogen, and PPAR signaling pathways. The results of the experiments showed that icariin can increase estradiol, ß-catenin, and Receptor Activator of Nuclear Factor-к B Ligand (RANKL)/osteoprotegerin (OPG) ratio in postmenopausal OP rats (P<0.05). CONCLUSIONS This research found that the icariin can regulate OP-related biological processes, cell components, molecular functions, and signaling pathways.
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Affiliation(s)
- Zhiyong Long
- Shantou University Medical College, Shantou University, Shantou, Guangdong, P.R. China
- Department of Rehabilitation Medicine, Institute of Geriatric Medicine, Guangdong Academy of Medical Sciences, Guangdong General Hospital, Guangzhou, Guangdong, P.R. China
| | - Jiamin Wu
- Shanghai University of Traditional Chinese Medicine, Shanghai, P.R. China
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, P.R. China
| | - Wang Xiang
- Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, P.R. China
| | - Zhican Zeng
- Tianjin Medical University, Tianjin, P.R. China
| | - Ganpeng Yu
- Department of Orthopaedics, People’s Hospital of Ningxiang City, Ningxiang, Hunan, P.R. China
| | - Jun Li
- Department of Orthopaedics, People’s Hospital of Ningxiang City, Ningxiang, Hunan, P.R. China
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You R, Liu Z. Economic Evaluation of Oral Alendronate Therapy for Osteoporosis in Chinese Postmenopausal Women: The Impact of Medication Compliance and Persistence. Front Pharmacol 2020; 11:575893. [PMID: 33364950 PMCID: PMC7751696 DOI: 10.3389/fphar.2020.575893] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 09/30/2020] [Indexed: 11/13/2022] Open
Abstract
Objective: Prevalence of osteoporosis in Chinese postmenopausal women has significantly increased over the past decade and oral bisphosphonates are the most potent antiresorptive drugs. The purpose of the present research was to evaluate the cost-effectiveness of oral alendronate for individuals with osteoporosis. We also assessed the impact of medication compliance and persistence on economic outcomes of alendronate and potential economic evaluations of persistence-enhancing interventions. Methods: We constructed an individual-level state-transition model to project health outcomes and costs of oral alendronate for Chinese postmenopausal osteoporotic women. The impact of medication compliance and persistence on economic evaluation was addressed in various scenario analyses. Model inputs were derived from clinical trials and published sources, where available. Deterministic and probabilistic sensitivity analyses were conducted to explore the impact of uncertainties and assumptions on the cost-effectiveness results. Results: Compared with no treatment, alendronate treatment was associated with an additional 0.052 QALYs (quality-adjusted life-years) at an additional cost of USD 738, which yielded an incremental cost-effectiveness ratio (ICER) of USD 14,192.308/QALY. The ICER for the different scenarios (full compliance, full persistence, and both full persistence and full compliance) was USD 4,933.333/QALY, USD 3,006.849/QALY, and USD 2,049.822/QALY, respectively. One-way sensitivity analysis showed the ICER was most sensitive to variations in time horizon and residual effect. Probabilistic sensitivity analysis demonstrated that, at a willingness to pay of USD 29,340/QALY, the probability that oral alendronate therapy will be cost-effective is approximately 80%. Conclusion: The findings support the view that oral alendronate is cost-effective for the treatment of osteoporotic fractures in Chinese postmenopausal women. Medication persistence is found to have a greater impact on cost-effectiveness than compliance and interventions to improve persistence to be an efficient use of resources.
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Affiliation(s)
- Ruxu You
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zijie Liu
- Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Nirmala FS, Lee H, Kim JS, Ha T, Jung CH, Ahn J. Green Tomato Extract Prevents Bone Loss in Ovariectomized Rats, a Model of Osteoporosis. Nutrients 2020; 12:nu12103210. [PMID: 33096661 PMCID: PMC7589907 DOI: 10.3390/nu12103210] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 10/06/2020] [Accepted: 10/14/2020] [Indexed: 01/04/2023] Open
Abstract
Although drug therapies are available for postmenopausal osteoporosis, these drugs are not free of side effects and long-term adherence to them are low. A safe and effective nutritional approach to counter postmenopausal osteoporosis is an important research goal. We fed ovariectomized (OVX) Sprague–Dawley rats a diet supplemented with 1% or 2% green tomato extract (GTE). After 12 weeks, micro-computed tomography scans revealed that GTE supplementation effectively prevented distal femur bone loss. This prevention was due to improved bone formation and suppressed bone resorption as observed by the regulation of osteoblast and osteoclast activities. GTE supplementation also improved bone formation through Bmp2-Smad 1/5/8-Runx2 signaling, while bone resorption was regulated by the receptor activator of nuclear factor kappa-B (RANKL)/osteoprogeterin (OPG) pathway. These results suggest that GTE supplementation prevents severe postmenopausal bone loss by maintaining the regulation of bone homeostasis in OVX rats. GTE as a diet supplement might be a potential novel alternative for the prevention of postmenopausal osteoporosis.
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Affiliation(s)
- Farida S. Nirmala
- Department of Food Biotechnology, University of Science and Technology, Daejeon 305350, Korea; (F.S.N.); (T.H.); (C.H.J.)
| | - Hyunjung Lee
- Research Group of Natural Material and Metabolism, Korea Food Research Institute, Wanju 55365, Korea; (H.L.); (J.-S.K.)
| | - Ji-Sun Kim
- Research Group of Natural Material and Metabolism, Korea Food Research Institute, Wanju 55365, Korea; (H.L.); (J.-S.K.)
- Department of Biotechnology, College of Life Science and Biotechnology, Korea University, Seoul 02841, Korea
| | - Taeyoul Ha
- Department of Food Biotechnology, University of Science and Technology, Daejeon 305350, Korea; (F.S.N.); (T.H.); (C.H.J.)
- Research Group of Natural Material and Metabolism, Korea Food Research Institute, Wanju 55365, Korea; (H.L.); (J.-S.K.)
| | - Chang Hwa Jung
- Department of Food Biotechnology, University of Science and Technology, Daejeon 305350, Korea; (F.S.N.); (T.H.); (C.H.J.)
- Research Group of Natural Material and Metabolism, Korea Food Research Institute, Wanju 55365, Korea; (H.L.); (J.-S.K.)
| | - Jiyun Ahn
- Department of Food Biotechnology, University of Science and Technology, Daejeon 305350, Korea; (F.S.N.); (T.H.); (C.H.J.)
- Research Group of Natural Material and Metabolism, Korea Food Research Institute, Wanju 55365, Korea; (H.L.); (J.-S.K.)
- Correspondence:
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Wang J, Tang Y, Lv X, Zhang J, Ma B, Wen X, Bao Y, Wang G. Tectoridin inhibits osteoclastogenesis and bone loss in a murine model of ovariectomy-induced osteoporosis. Exp Gerontol 2020; 140:111057. [PMID: 32798609 DOI: 10.1016/j.exger.2020.111057] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 07/20/2020] [Accepted: 08/10/2020] [Indexed: 12/15/2022]
Abstract
Osteoporosis is a systemic disease that typically affects older adults and that remains a major threat to global public health owing to its high morbidity and mortality rates. In those with osteoporosis, excess osteoclast (OC)-mediated resorption of bone tissue can lead to an imbalance in normal bone metabolism resulting in the onset of diseases including postmenopausal osteoporosis (PMOP). In the present study, we found that the natural Belamcanda chinensis (L.) DC derivative tectoridin can reduce bone loss in ovariectomized mice. TRAP staining further revealed that tectoridin suppresses OC differentiation in a dose-dependent fashion, and qPCR analyses indicated that this compound also dose-dependently inhibits the RANKL-induced upregulation of OC marker genes including Trap, Ctsk, ATP60, DC-Stamp, c-Fos, and NFATc1 in bone marrow macrophages (BMMs). Tectoridin treatment further suppressed actin ring formation and in vitro bone resorption as determined via F-actin staining and scanning electron microscopy. At the mechanistic level, we found that tectoridin was capable of inhibiting osteoclastogenesis at least in part owing to its ability to interfere with NF-κB pathway activation. In addition, we confirmed that tectoridin was able to protect against in vivo estrogen-deficiency-associated bone loss. Together, these results suggest that tectoridin can inhibit osteoclastogenesis and OC functionality in the context of PMOP at least in part via modulating RANKL-induced NF-κB signaling.
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Affiliation(s)
- Jirong Wang
- Zhejiang Hospital, Hangzhou, Zhejiang Province 310030, China
| | - Ying Tang
- Zhejiang Hospital, Hangzhou, Zhejiang Province 310030, China
| | - Xiaoling Lv
- Zhejiang Hospital, Hangzhou, Zhejiang Province 310030, China
| | - Jing Zhang
- Zhejiang Hospital, Hangzhou, Zhejiang Province 310030, China
| | - Bo Ma
- Zhejiang Hospital, Hangzhou, Zhejiang Province 310030, China
| | - Xiaolin Wen
- Zhejiang Hospital, Hangzhou, Zhejiang Province 310030, China
| | - Yizhong Bao
- Zhejiang Hospital, Hangzhou, Zhejiang Province 310030, China.
| | - Guofu Wang
- Zhejiang Hospital, Hangzhou, Zhejiang Province 310030, China.
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Alshogran OY, Mahmoud FM, Alkhatatbeh MJ. Knowledge and awareness toward menopause and hormone therapy among premenopausal women in Jordan. Climacteric 2020; 24:171-178. [PMID: 32914657 DOI: 10.1080/13697137.2020.1813099] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND Menopause is a natural important transition in women's life. Having adequate knowledge and perception about menopause at a young age is critical for women to cope better with its associated consequences and improve their well-being. OBJECTIVE This study evaluated the awareness, knowledge, and perception of menopause and menopause hormone therapy (MHT) among premenopausal females from Jordan. METHODS A cross-sectional study including females aged 20-40 years (n = 450) was conducted from November 2018 to March 2019 in two hospitals in Irbid, Jordan. A structured questionnaire was developed based on previous literature and using the Green Climacteric Scale to assess participants' knowledge and awareness of signs and symptoms of menopause and MHT. Data were collected by face-to-face interview. Factors associated with the degree of menopausal knowledge were identified. RESULTS The mean ± standard deviation age of participants was 29.1 ± 6.3 years. More than half of participants were knowledgeable about several aspects of menopause. Education to college or more was significantly and positively associated with knowledge about menopause (β = 0.504, p = 0.005). The majority of participants did not know the roles, benefits, and risks of MHT. There was an almost equal distribution for participants' positive (47.6%) and negative (50%) attitudes toward menopause. CONCLUSIONS The findings suggest that premenopausal females in Jordan are knowledgeable about various aspects of menopause. Nevertheless, there is still a need to develop educational programs and implement proper counseling to improve young females' awareness about menopause, particularly its health implications and treatment options.
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Affiliation(s)
- O Y Alshogran
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - F Mz Mahmoud
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - M J Alkhatatbeh
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
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Zhu X, Yan H, Chang X, Xia M, Zhang L, Wang L, Sun X, Yang X, Gao X, Bian H. Association between non-alcoholic fatty liver disease-associated hepatic fibrosis and bone mineral density in postmenopausal women with type 2 diabetes or impaired glucose regulation. BMJ Open Diabetes Res Care 2020; 8:8/1/e000999. [PMID: 32759166 PMCID: PMC7409963 DOI: 10.1136/bmjdrc-2019-000999] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 04/02/2020] [Accepted: 06/22/2020] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION To evaluate the association of non-alcoholic fatty liver disease (NAFLD)-associated hepatic fibrosis with bone mineral density (BMD) in postmenopausal women with type 2 diabetes mellitus (T2DM) or impaired glucose regulation (IGR). RESEARCH DESIGN AND METHODS Two cohorts including 46 subjects with biopsy-proven NAFLD and 445 subjects with proton magnetic resonance spectrum-proven NAFLD were enrolled in this study. All subjects were postmenopausal women with T2DM or IGR. BMD at the lumbar spine L1-L4 and hip was measured using dual-energy X-ray absorptiometry. NAFLD fibrosis stage and NAFLD fibrosis score were used to evaluate the severity of liver fibrosis. RESULTS In subjects with liver biopsy-proven NAFLD, BMD (T-score, Z-score and BMD value) in the advanced fibrosis group were significantly lower than that in the non-advanced fibrosis group (p<0.05). Fibrosis stage was negatively associated with T-score, Z-score and BMD value after adjusting for age, body mass index (BMI) and fasting plasma glucose (FPG). Additionally, fibrosis stage was independently associated with T-score, Z-score and BMD value after adjusting for age, BMI and FPG. These results were validated in a large cohort of 445 subjects. Additionally, bone metabolism-associated factors, including calcium and phosphate, were associated with liver fibrosis, indicating that bone metabolism may play a critical role in the association between liver fibrosis and BMD. Mechanically, parathyroid hormone and biomarkers of bone formation (osteocalcin and procollagen type 1 N-terminal propeptide) and bone resorption (procollagen type I carboxy terminal peptide β special sequence) were increased in subjects with advanced liver fibrosis than in subjects without advanced liver fibrosis, indicating that liver fibrosis decreased BMD probably via increasing bone turnover. CONCLUSIONS NAFLD-associated hepatic fibrosis was negatively associated with decreased BMD in postmenopausal women with T2DM or IGR. Liver fibrosis decreased BMD probably via increasing bone turnover. Severe liver fibrosis may represent high risk for osteoporosis in postmenopausal women with T2DM or IGR.
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Affiliation(s)
- Xiaopeng Zhu
- Department of Endocrinology and Metabolism, Zhongshan Hospital Fudan University, Shanghai, China
- Fudan Institute for Metabolic Disease, Fudan University, Shanghai, China
| | - Hongmei Yan
- Department of Endocrinology and Metabolism, Zhongshan Hospital Fudan University, Shanghai, China
- Fudan Institute for Metabolic Disease, Fudan University, Shanghai, China
| | - Xinxia Chang
- Department of Endocrinology and Metabolism, Zhongshan Hospital Fudan University, Shanghai, China
- Fudan Institute for Metabolic Disease, Fudan University, Shanghai, China
| | - Mingfeng Xia
- Department of Endocrinology and Metabolism, Zhongshan Hospital Fudan University, Shanghai, China
- Fudan Institute for Metabolic Disease, Fudan University, Shanghai, China
| | - Linshan Zhang
- Department of Endocrinology and Metabolism, Zhongshan Hospital Fudan University, Shanghai, China
- Fudan Institute for Metabolic Disease, Fudan University, Shanghai, China
| | - Liu Wang
- Department of Endocrinology and Metabolism, Zhongshan Hospital Fudan University, Shanghai, China
- Fudan Institute for Metabolic Disease, Fudan University, Shanghai, China
| | - Xiaoyang Sun
- Department of Endocrinology and Metabolism, Zhongshan Hospital Fudan University, Shanghai, China
- Fudan Institute for Metabolic Disease, Fudan University, Shanghai, China
| | - Xinyu Yang
- Department of Endocrinology and Metabolism, Zhongshan Hospital Fudan University, Shanghai, China
- Fudan Institute for Metabolic Disease, Fudan University, Shanghai, China
| | - Xin Gao
- Department of Endocrinology and Metabolism, Zhongshan Hospital Fudan University, Shanghai, China
- Fudan Institute for Metabolic Disease, Fudan University, Shanghai, China
| | - Hua Bian
- Department of Endocrinology and Metabolism, Zhongshan Hospital Fudan University, Shanghai, China
- Fudan Institute for Metabolic Disease, Fudan University, Shanghai, China
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Osteoprotective Activity and Metabolite Fingerprint via UPLC/MS and GC/MS of Lepidium sativum in Ovariectomized Rats. Nutrients 2020; 12:nu12072075. [PMID: 32668691 PMCID: PMC7400896 DOI: 10.3390/nu12072075] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 07/08/2020] [Accepted: 07/09/2020] [Indexed: 11/17/2022] Open
Abstract
Lepidium sativum seeds are used traditionally to accelerate healing of bone fracture in addition to its culinary uses. This study aimed to characterize the osteoprotective effect of L. sativum in an ovariectomized rat model at two dose levels (50 and 100 mg/kg) using 17β-estradiol as a positive reference standard. Moreover, a complete metabolite profile of L. sativum via UHPLC/PDA/ESI-MS, as well as headspace solid-phase microextraction (SPME)-GC/MS is presented. Results revealed that L. sativum extract exhibited significant anti-osteoporotic actions as evidenced by mitigating the decrease in relative bone weight concurrent with improved longitudinal and perpendicular femur compression strength. Further, the extract enhanced the serum bone formation biomarkers lactate dehydrogenase (LDH) activity and osteocalcin levels. The extract also inhibited exhaustion of superoxide dismutase (SOD) as well as glutathione peroxidase (GPx) activities and accumulation of lipid peroxides in bone tissues. This is in addition to ameliorating the rise in the markers of bone resorption carboxyterminal telopeptide, type I (CTXI) and tartrate-resistant acid phosphatase (TRAP) and modulating receptor activator of nuclear factor kappa-Β ligand (RANKL)/ osteoprotegerin (OPG) expression. Metabolite characterization suggests that glucosinolates, lignans, coumarins, phenolic acids, and alkaloids mediate these anti-osteoporotic effects in a synergistic manner.
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Hsieh CY, Sung SF, Huang HK. Drug treatment strategies for osteoporosis in stroke patients. Expert Opin Pharmacother 2020; 21:811-821. [PMID: 32151211 DOI: 10.1080/14656566.2020.1736556] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
INTRODUCTION Osteoporosis and subsequent fractures are well-recognized complications of stroke. However, drug treatment strategies for osteoporosis after stroke have been rarely discussed in the current guidelines for the management of stroke or osteoporosis. AREAS COVERED The authors review the epidemiology, characteristics, pathophysiology, and risk prediction of post-stroke osteoporosis and fractures. Then they provide an overview of existing evidence regarding drug treatment strategies for osteoporosis in stroke patients. They also review the effects on bone mineral density (BMD) and fractures for those drugs commonly used in stroke patients. EXPERT OPINION Currently, there is scarce evidence. A small randomized control trial suggested that a single use of 4 mg of intravenous zoledronate within 5 weeks of stroke onset was beneficial for preserving BMD, while simultaneous use of calcium and vitamin D supplements may be effective in preventing hypocalcemia. Further studies are needed to address several important issues of post-stroke osteoporosis, including who (the eligibility for treatment), when (the best timing of treatment), what (which drug), and how long (the best duration of treatment). On the other hand, physicians should bear in mind that drugs commonly used for stroke, such as statins or warfarin, may have beneficial or adverse effects on BMD and fracture risks.
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Affiliation(s)
- Cheng-Yang Hsieh
- Department of Neurology, Tainan Sin Lau Hospital , Tainan, Taiwan.,School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University , Tainan, Taiwan
| | - Sheng-Feng Sung
- Division of Neurology, Department of Internal Medicine, Ditmanson Medical Foundation Chiayi Christian Hospital , Chiayi City, Taiwan.,Department of Information Management and Institute of Healthcare Information Management, National Chung Cheng University , Chiayi County, Taiwan
| | - Huei-Kai Huang
- Departments of Family Medicine and Medical Research, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation , Hualien, Taiwan.,School of Medicine, Tzu Chi University , Hualien, Taiwan
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Asli IN, Sheikhnezami M, Qutbi M, Farsad F, Asli SN, Ranji S, Karami M. Less influence of body mass index on bone mineral density of radius as compared to proximal femur: Possible role in the diagnosis of osteoporosis. World J Nucl Med 2020; 19:118-123. [PMID: 32939198 PMCID: PMC7478315 DOI: 10.4103/wjnm.wjnm_39_19] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 06/20/2019] [Indexed: 12/21/2022] Open
Abstract
It has been shown that body mass index (BMI) and obesity may affect the mineral density of bones, regionally on weight-bearing bones or systemically through hormones and cytokines. The objective of this study was to evaluate the effect of BMI on bone mineral density (BMD) of the radius. In this cross-sectional study, 260 patients, 233 postmenopausal women and 27 men over 50, were included who underwent a bone densitometry scanning using dual-energy X-ray absorptiometry after obtaining an informed consent. The scanning was performed in three areas (i.e., spine, proximal femur, and radius), then densitometric data (BMD, T- and Z-score) were extracted. Regression analysis was performed to evaluate the effect of independent variables of age, gender, and BMI on the BMD of the above regions. By grouping the patients in two categories (BMI <25 as normal or underweight and BMI >25 as overweight and obese), the discordance in the diagnosis following the inclusion of radius into interpretation (diagnosis based on 2 vs. 3 areas), was assessed by an agreement test. The study is approved by the ethics committee of the university. Of 260 participants in the present study, mean and standard deviation for age were 61.48 ± 8.95 for all patients, 65.81 ± 10.59 for male and 60.98 ± 8.62 for women. An increasing effect of BMI was found to be statistically significant in weight-bearing areas (total femur and femoral neck) and BMI increase was not associated with increased BMD of radius. An agreement test between two diagnoses is used that showed a discordance of 28.5% in diagnosis (diagnosis based on 2 vs. 3 areas) with a kappa coefficient of 0.547 (P = 0.001). In total, 25.4% was minor discordance and 3.1% was major discordance. Based on the results of this study, it is concluded that the BMI is not associated with increased BMD in bones that are not weight bearing, such as radius. Therefore, it may be preferred to include the densitometric data of radius into the diagnosis.
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Affiliation(s)
- Isa Neshandar Asli
- Department of Nuclear Medicine, Taleghani Educational Hospital, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahsa Sheikhnezami
- Department of Nuclear Medicine, Taleghani Educational Hospital, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohsen Qutbi
- Department of Nuclear Medicine, Taleghani Educational Hospital, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Faraneh Farsad
- Department of Rheumatology, Loghman Educational Hospital, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sadaf Neshandar Asli
- Department of Nuclear Medicine, Taleghani Educational Hospital, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shahla Ranji
- Department of Nuclear Medicine, Taleghani Educational Hospital, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Karami
- Department of Nuclear Medicine, Taleghani Educational Hospital, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Yang XW, Huang HX, Wang F, Zhou QL, Huang YQ, Qin RZ. Elevated plasma CXCL12/SDF-1 levels are linked with disease severity of postmenopausal osteoporosis. Innate Immun 2019; 26:222-230. [PMID: 31640442 PMCID: PMC7144032 DOI: 10.1177/1753425919883365] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
This study was designed to determine whether plasma CXCL12 levels in postmenopausal osteoporosis (PMOP) patients are related to disease severity. A total of 91 PMOP females were recruited, and 88 postmenopausal non-osteoporotic (PMNOP) women and 90 healthy females were incorporated as controls. Dual-energy X-ray absorptiometry was utilised to explore bone-mineral density (BMD). The Genant semi-quantitative grading scale was used for vertebral fractures, and plasma CXCL12/SDF-1 levels were investigated by ELISA. Plasma TNF-α and C-telopeptide cross-linked collagen type 1 (CTX-1) were also tested. The Oswestry Disability Index (ODI) and a visual analogue scale (VAS) were completed in order to assess clinical severity. Plasma CXCL12 levels were considerably elevated in PMOP females compared to PMNOP women and healthy controls. Plasma CXCL12 concentrations were positively correlated with the Genant grading system. We observed significant and negative correlations of plasma CXCL12 levels with lumbar spine, femoral neck and total hip BMD. Moreover, plasma CXCL12 concentrations were positively correlated to VAS and ODI, as well as plasma TNF-α and CTX-1 levels. In conclusion, elevated plasma CXCL12 levels are correlated with disease severity in PMOP females.
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Affiliation(s)
- Xian-Wen Yang
- Guangdong Provincial Corps Hospital of Chinese People's Armed Police Forces, Guangzhou Medical University, PR China.,The Third Affiliated Hospital of GuangZhou University of Chinese Medicine, PR China
| | - Hong-Xing Huang
- The Third Affiliated Hospital of GuangZhou University of Chinese Medicine, PR China
| | - Fei Wang
- Air Force General Hospital, PR China
| | - Qi-Lin Zhou
- Guangdong Provincial Corps Hospital of Chinese People's Armed Police Forces, Guangzhou Medical University, PR China
| | - Yan-Qiang Huang
- Guangdong Provincial Corps Hospital of Chinese People's Armed Police Forces, Guangzhou Medical University, PR China
| | - Ru-Zi Qin
- Guangdong Provincial Corps Hospital of Chinese People's Armed Police Forces, Guangzhou Medical University, PR China
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Zhu XX, Weng LJ, Qian XW, Huang CY, Yao WF, Lu YL. Decreased Pituitary Adenylate Cyclase-Activating Polypeptide (PACAP) Levels Were Linked with Disease Severity of Postmenopausal Osteoporosis. Int J Pept Res Ther 2019. [DOI: 10.1007/s10989-019-09937-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Yang X, Zheng H, Liu Y, Hao D, He B, Kong L. Puerarin for OVX-Induced Postmenopausal Osteoporosis in Murine Model: Systematic Review and Meta-Analysis. Curr Stem Cell Res Ther 2019; 15:37-42. [PMID: 31269886 DOI: 10.2174/1574888x14666190703143946] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 03/28/2019] [Accepted: 04/25/2019] [Indexed: 11/22/2022]
Abstract
AIMS/BACKGROUND Ovariectomy (OVX)-induced murine model is widely used for postmenopausal osteoporosis study. Our current study was conducted to systematically review and essentially quantified the bone mass enhancing effect of puerarin on treating OVX-induced postmenopausal osteoporosis in murine model. METHODS Literatures from PUBMED, EMBASE, and CNKI were involved in our searching strategy by limited the inception date to January 9th, 2019. Moreover, the enhancing effect of puerarin on bone mass compared to OVX-induced rats is evaluated by four independent reviewers. Finally, all the data were extracted, quantified and analyzed via RevMan, besides that in our current review study, we assessed the methodological quality for each involved study. RESULTS Based on the searching strategy, eight randomization studies were finally included in current meta-analysis and systematic review. According to the data analysis by RevMan, puerarin could improve bone mineral density (BMD); (eight studies, n=203; weighted mean difference, 0.05; 95% CI, 0.03-0.07; P<0.0001) using a random-effects model. There is no significant difference between puerarin and estrogen (seven studies, n=184; weighted mean difference, 0.00; 95% CI, -0.01 to 0.00; P=0.30). CONCLUSION Puerarin showed upregulating effects on bone mass in OVX-induced postmenopausal osteoporosis in murine model. More studies of the effect of puerarin on bone density in OVX animals are needed.
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Affiliation(s)
- Xiaobin Yang
- Department of Spine, Honghui-Hospital, Xi'an Jiaotong University, School of Medicine, Xi'an 710032, China
| | - Haishi Zheng
- Department of Thoracic Surgery, Beijing Chaoyang Hospital, the Affiliated Hospital of Capital Medical University, No. 8, South Workers Stadium, Beijing 100020, China
| | - Yuan Liu
- Department of Spine, Honghui-Hospital, Xi'an Jiaotong University, School of Medicine, Xi'an 710032, China
| | - Dingjun Hao
- Department of Spine, Honghui-Hospital, Xi'an Jiaotong University, School of Medicine, Xi'an 710032, China
| | - Baorong He
- Department of Spine, Honghui-Hospital, Xi'an Jiaotong University, School of Medicine, Xi'an 710032, China
| | - Lingbo Kong
- Department of Spine, Honghui-Hospital, Xi'an Jiaotong University, School of Medicine, Xi'an 710032, China
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Zhang AH, Ma ZM, Sun H, Zhang Y, Liu JH, Wu FF, Wang XJ. High-Throughput Metabolomics Evaluate the Efficacy of Total Lignans From Acanthophanax Senticosus Stem Against Ovariectomized Osteoporosis Rat. Front Pharmacol 2019; 10:553. [PMID: 31191306 PMCID: PMC6548904 DOI: 10.3389/fphar.2019.00553] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2018] [Accepted: 05/02/2019] [Indexed: 12/12/2022] Open
Abstract
Postmenopausal osteoporosis (PMOP) is a common clinical illness in postmenopausal women, but there is no effective drug at present. Metabolomics approach was used to explore the potential biomarkers of PMOP and evaluate the efficacy and therapeutic targets of total lignans in the stem of Acanthophanax senticosus (ASSL) on the ovariectomized osteoporosis model rats. UPLC/MS and pattern recognition methods were used for serum metabolites discovery to illustrate the pathological mechanism of PMOP model rats, and then revealing the intervention effect of ASSL. The pattern recognition result showed that serum metabolic profiles of the sham operation group and the model group were clustered clearly, and 16 potential biomarkers were finally identified (7 in positive ion mode and 9 in negative ion mode), and they are involved in 15 related metabolic pathways. After oral administration of ASSL, 10 biomarkers were found to be significantly up-regulated and mainly regulated metabolic pathways include unsaturated fatty acid biosynthesis, linoleic acid metabolism, and arachidonic acid metabolism, primary bile acid synthesis, tyrosine metabolism, etc. Our study demonstrated that the ASSL could affect the endogenous metabolites related metabolic mechanism, provides a pharmacological basis of the ASSL for PMOP treatment.
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Affiliation(s)
- Ai-hua Zhang
- National TCM Key Laboratory of Serum Pharmacochemistry, Laboratory of Metabolomics, Department of Pharmaceutical Analysis, National Chinmedomics Research Center, Sino-America Chinmedomics Technology Collaboration Center, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Zhi-ming Ma
- National TCM Key Laboratory of Serum Pharmacochemistry, Laboratory of Metabolomics, Department of Pharmaceutical Analysis, National Chinmedomics Research Center, Sino-America Chinmedomics Technology Collaboration Center, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Hui Sun
- National TCM Key Laboratory of Serum Pharmacochemistry, Laboratory of Metabolomics, Department of Pharmaceutical Analysis, National Chinmedomics Research Center, Sino-America Chinmedomics Technology Collaboration Center, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Ying Zhang
- National TCM Key Laboratory of Serum Pharmacochemistry, Laboratory of Metabolomics, Department of Pharmaceutical Analysis, National Chinmedomics Research Center, Sino-America Chinmedomics Technology Collaboration Center, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Jian-hua Liu
- National TCM Key Laboratory of Serum Pharmacochemistry, Laboratory of Metabolomics, Department of Pharmaceutical Analysis, National Chinmedomics Research Center, Sino-America Chinmedomics Technology Collaboration Center, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Fang-fang Wu
- National Engineering Laboratory for the Development of Southwestern Endangered Medicinal Materials, Guangxi Botanical Garden of Medicinal Plant, Nanning, China
| | - Xi-jun Wang
- National TCM Key Laboratory of Serum Pharmacochemistry, Laboratory of Metabolomics, Department of Pharmaceutical Analysis, National Chinmedomics Research Center, Sino-America Chinmedomics Technology Collaboration Center, Heilongjiang University of Chinese Medicine, Harbin, China
- National Engineering Laboratory for the Development of Southwestern Endangered Medicinal Materials, Guangxi Botanical Garden of Medicinal Plant, Nanning, China
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Costa-Vieira D, Monteiro R, Martins MJ. Metabolic Syndrome Features: Is There a Modulation Role by Mineral Water Consumption? A Review. Nutrients 2019; 11:E1141. [PMID: 31121885 PMCID: PMC6566252 DOI: 10.3390/nu11051141] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 05/13/2019] [Accepted: 05/16/2019] [Indexed: 12/22/2022] Open
Abstract
Metabolic syndrome (MetSyn) promotes, among others, the development of atherosclerotic cardiovascular disease and diabetes. Its prevalence increases with age, highlighting the relevance of promoting precocious MetSyn primary prevention and treatment with easy-to-implement lifestyle interventions. MetSyn features modulation through mineral water consumption was reviewed on Pubmed, Scopus and Google Scholar databases, using the following keywords: metabolic syndrome, hypertension, blood pressure (BP), cholesterol, triglycerides, apolipoprotein, chylomicron, very low-density lipoprotein, low-density lipoprotein, high-density lipoprotein (HDL), glucose, insulin, body weight, body mass index, waist circumference (WC), obesity and mineral(-rich) water. Twenty studies were selected: 12 evaluated BP, 13 assessed total-triglycerides and/or HDL-cholesterol, 10 analysed glucose and/or 3 measured WC. Mineral waters were tested in diverse protocols regarding type and composition of water, amount consumed, diet and type and duration of the study. Human and animal studies were performed in populations with different sizes and characteristics. Distinct sets of five studies showed beneficial effects upon BP, total-triglycerides, HDL-cholesterol and glucose. WC modulation was not reported. Minerals/elements and active ions/molecules present in mineral waters (and their pH) are crucial to counterbalance their inadequate intake and body status as well as metabolic dysfunction and increased diet-induced acid-load observed in MetSyn. Study characteristics and molecular/physiologic mechanisms that could explain the different effects observed are discussed. Further studies are warranted for determining the mechanisms involved in the putative protective action of mineral water consumption against MetSyn features.
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Affiliation(s)
- Daniela Costa-Vieira
- Departamento de Biomedicina, Unidade de Bioquímica, Faculdade de Medicina, Universidade do Porto, 4200-319 Porto, Portugal.
| | - Rosário Monteiro
- Departamento de Biomedicina, Unidade de Bioquímica, Faculdade de Medicina, Universidade do Porto, 4200-319 Porto, Portugal.
- I3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal.
- Administração Regional de Saúde do Norte, 4000-477 Porto, Portugal.
| | - Maria João Martins
- Departamento de Biomedicina, Unidade de Bioquímica, Faculdade de Medicina, Universidade do Porto, 4200-319 Porto, Portugal.
- I3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal.
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