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Shah VN, Leslie WD, Lautatzis ME, Liu K, Prior HJ, Wicklow B. Maternal diabetes and fracture risk in offspring: a population-based analysis. J Bone Miner Res 2024; 39:683-687. [PMID: 38547399 DOI: 10.1093/jbmr/zjae052] [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: 12/14/2023] [Revised: 01/20/2024] [Accepted: 03/25/2024] [Indexed: 04/04/2024]
Abstract
Factors affecting intrauterine environment exerts influence on skeletal health and fracture risk in later life. Diabetes during pregnancy is known to influence birth weight and is associated with fetal overgrowth. However, the effects of maternal diabetes on fracture risk in offspring is unknown. This study was aimed to evaluate the association between maternal diabetes and fracture risk in offspring. Using population-based administrative health data for Manitoba, Canada, we identified deliveries complicated by gestational diabetes and type 2 diabetes between April 1, 1980, and March 31, 2020. The cohort was followed for a median of 15.8 yr. The primary outcome was any incident fracture in offspring. Secondary outcomes were long bone upper extremity fracture, long bone lower extremity fracture, vertebral fracture, and any non-trauma fractures. Cox proportional hazard regression models were used to estimate fracture risk in offspring by maternal diabetes status adjusted for relevant covariates. Of the 585 176 deliveries, 26 397 offspring were born to women with diabetes (3.0% gestational diabetes and 1.5% type 2 diabetes), and 558 779 were born to women without diabetes. The adjusted risk for any fracture was 7% (hazard ratio, 1.07; 95% CI, 2.7-11.5%) higher in the offspring of mothers with diabetes than offspring of mothers without diabetes. Types of fractures were similar between the 2 groups with a predominance of long bone upper extremity fractures. In conclusion, maternal diabetes was associated with a modest increase in fracture risk in offspring. Longitudinal prospective studies are needed to understand intrauterine and postnatal factors that may influence fracture risk in the offspring of mothers with diabetes.
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Affiliation(s)
- Viral N Shah
- Indiana University School of Medicine, Indianapolis, IN 46202, United States
| | - William D Leslie
- Department of Internal Medicine, University of Manitoba, Winnipeg, Manitoba, R2H 2A6, Canada
| | - Maria-Elena Lautatzis
- Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, Manitoba, MB R3A 1S1, Canada
| | - Kun Liu
- Manitoba Centre for Health Policy, Manitoba, R3E 3P5, Canada
| | - Heather J Prior
- Manitoba Centre for Health Policy, Manitoba, R3E 3P5, Canada
| | - Brandy Wicklow
- Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, Manitoba, MB R3A 1S1, Canada
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Bonaccorsi G, Sciavicco G, Rinaudo L, Brigato A, Fiorella G, Carnevale A, Ulivieri FM, Messina C. Usefulness of DXA-based bone strain index in postmenopausal women with type 2 diabetes mellitus. Arch Osteoporos 2024; 19:54. [PMID: 38926167 PMCID: PMC11208269 DOI: 10.1007/s11657-024-01411-5] [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: 09/29/2023] [Accepted: 06/11/2024] [Indexed: 06/28/2024]
Abstract
Bone Strain Index (BSI) is a new dual-energy x-ray absorptiometry (DXA)-based index. We retrospectively evaluated data from 153 postmenopausal women with a history of type 2 diabetes mellitus (T2DM). Lumbar spine and femoral Bone Strain Index (BSI) were sensitive to skeletal impairment in postmenopausal women suffering from T2DM. PURPOSE Bone Strain Index (BSI) is a new dual-energy X-ray absorptiometry (DXA)-based measurement. We evaluated the performance of BSI in predicting the presence of fragility fractures in type 2 diabetes mellitus (T2DM) postmenopausal women. METHODS We retrospectively evaluated data from a case-control study of 153 postmenopausal women with a history of at least 5 years of T2DM (age from 40 to 90 years). For each subject, we assessed the personal or familiar history of previous fragility fractures and menopause age, and we collected data about bone mineral density (BMD), BSI, and Trabecular Bone Score (TBS) measurements. Statistical analysis was performed having as outcome the history of fragility fractures. RESULTS Out of a total of 153 subjects, n = 22 (14.4%) presented at least one major fragility fracture. A negative correlation was found between lumbar BSI and lumbar BMD (r = - 0.49, p < 0.001) and between total femur BSI and total femur BMD (r = - 0.49, p < 0.001). A negative correlation was found between femoral neck BSI and femoral neck BMD (r = - 0.22, p < 0.001). Most DXA-based variables were individually able to discriminate between fractured and non-fractured subjects (p < 0.05), and lumbar BSI was the index with the most relative difference between the two populations, followed by femoral BSI. CONCLUSION Lumbar spine and femoral BSI are sensitive to skeletal impairment in postmenopausal women suffering from T2DM. The use of BSI in conjunction with BMD and TBS can improve fracture risk assessment.
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Affiliation(s)
- Gloria Bonaccorsi
- Department of Translational Medicine, Menopause and Osteoporosis Center, University of Ferrara, Ferrara, Italy
| | - Guido Sciavicco
- Department of Mathematics and Computer Science, University of Ferrara, Ferrara, Italy
| | - Luca Rinaudo
- Tecnologie Avanzate T.A. S.R.L, Lungo Dora Voghera 36/A, Turin, Italy
| | - Andrea Brigato
- Department of Mathematics and Computer Science, University of Ferrara, Ferrara, Italy
| | - Giuliana Fiorella
- Tecnologie Avanzate T.A. S.R.L, Lungo Dora Voghera 36/A, Turin, Italy
| | - Aldo Carnevale
- Department of Translational Medicine - Section of Radiology, University of Ferrara, Ferrara, Italy
| | | | - Carmelo Messina
- U.O.C. Radiodiagnostica, ASST Centro Specialistico Ortopedico Traumatologico Gaetano Pini-CTO, 20122, Milan, Italy.
- Dipartimento Di Scienze Biomediche Per La Salute, Università Degli Studi Di Milano, Via Pascal, 36, Milan, Italy.
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Xu K, Feng X, Xu Z, Pan Y, Zhang P, Zhu H. Association of sarcopenia with osteoporosis in Chinese patients with type 2 diabetes. BMC Musculoskelet Disord 2024; 25:226. [PMID: 38509497 PMCID: PMC10956338 DOI: 10.1186/s12891-024-07323-2] [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: 03/08/2023] [Accepted: 02/28/2024] [Indexed: 03/22/2024] Open
Abstract
BACKGROUND People with type 2 diabetes mellitus (T2DM) present a higher tendency to develop sarcopenia and osteoporosis compared with the normal population. Currently, osteoporosis screening has been frequently performed among T2DM patients, but sarcopenia screening is relatively less, and the association between the two diseases remains unclear. Herein, this study aims to determine the association between sarcopenia and osteoporosis in Chinese T2DM patients. METHODS This was a retrospective study of 678 patients with T2DM in the First Affiliated Hospital of Wenzhou Medical University. The bone mineral density (BMD) and muscle mass were measured by using dual-energy X-ray absorptiometry scanning. The diagnostic criteria of sarcopenia referred to the consensus by the Asia Working Group for Sarcopenia (AWGS). RESULT Among T2DM patients, the proportion of the sarcopenia population complicated with osteoporosis was higher than that of the non-sarcopenia (30.9% vs. 8.6% in men and 46.9% vs. 33.9% in women), but only significantly in men. The BMD of the hip and femoral neck was positively correlated with skeletal muscle mass index (SMI), grip strength, and gait speed (P < 0.01). After adjusting all covariates, the association between sarcopenia and BMD showed odds ratios of 0.43 (95% CI:0.28-0.66) for the femoral neck and 0.49 (95% CI:0.32-0.73) for the hip. CONCLUSIONS The BMD of the hip and femoral neck in T2DM patients is related to sarcopenia-related indicators and represents an independent protective factor for sarcopenia. To reduce the risk of falls, fractures, and weakness, it is necessary to take sarcopenia assessment in people with T2DM and osteopenia/osteoporosis.
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Affiliation(s)
- Ke Xu
- Department of Endocrinology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Xiaozhen Feng
- Department of Health Care Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Zeru Xu
- Department of Endocrinology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Yang Pan
- Department of Endocrinology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Ping Zhang
- Department of Endocrinology, Xining Second People's Hospital, Xining, 810000, China
| | - Hong Zhu
- Department of Endocrinology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China.
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Gao L, Liu Y, Li M, Wang Y, Zhang W. Based on HbA1c Analysis: Bone Mineral Density and Osteoporosis Risk in Postmenopausal Female with T2DM. J Clin Densitom 2024; 27:101442. [PMID: 38039558 DOI: 10.1016/j.jocd.2023.101442] [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: 07/17/2023] [Accepted: 11/01/2023] [Indexed: 12/03/2023]
Abstract
INTRODUCTION This study aims to investigate association between glycosylated hemoglobin (HbA1c) with bone mineral density (BMD) and osteoporosis-risk in postmenopausal female with type 2 diabetes mellitus (T2DM). METHODOLOGY HbA1c values, BMD of L3 vertebra and basic clinical data of 152 postmenopausal females with T2DM and 326 postmenopausal females without T2DM were retrospectively analyzed. The propensity score matching was used to match the T2DM and the non-T2DM group at a ratio of 1:1. Restricted cubic spline (RCS) analysis and piecewise linear regression were used to evaluate the relationship between HbA1c and BMD. Univariable and multivariable logistic regression were utilized to evaluate the effect of HbA1c on the risk of osteoporosis in matched diabetes population. RESULTS After matching, the BMD (66.60 (46.58, 93.23) vs. 63.50 (36.70, 83.33), P < 0.05), HbA1c value (7.50 (6.72, 8.80) vs 5.30 (5.14, 5.50), P < 0.05) in the T2DM group were significantly higher than that of non-T2DM group. We found a nonlinear relation between HbA1c value and BMD, which showing a U-shaped curve with the cutoff value around 7.5 % (Poverall < 0.001, Pnonliearity < 0.05). The prevalence of osteoporosis in T2DM group was similar to that in controls (64.9 % vs 73.6 %, P = 0.102). Age-adjusted HbA1c value was not risk factor of osteoporosis in postmenopausal females with T2DM. CONCLUSION In postmenopausal females with T2DM, high BMD and similar risk of osteoporosis were confirmed; HbA1c was a contributing factor to BMD when values exceed 7.5 %. However, HbA1c does not seem to be associated with osteoporosis risk.
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Affiliation(s)
- Lei Gao
- Department of Radiology, Hebei Medical University Third Hospital, No.139 ziqiang road, Qiaoxi District, Shijiazhuang, Hebei 050051, China
| | - Ying Liu
- Department of Radiology, Hebei Medical University Third Hospital, No.139 ziqiang road, Qiaoxi District, Shijiazhuang, Hebei 050051, China
| | - Min Li
- Department of Endocrinology, Hebei Medical University Third Hospital, No.139 ziqiang road, Qiaoxi District, Shijiazhuang, Hebei 050051, China
| | - Yan Wang
- Department of Endocrinology, Hebei Medical University Third Hospital, No.139 ziqiang road, Qiaoxi District, Shijiazhuang, Hebei 050051, China.
| | - Wei Zhang
- Department of Radiology, Hebei Medical University Third Hospital, No.139 ziqiang road, Qiaoxi District, Shijiazhuang, Hebei 050051, China.
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Wang B, Shi C, Zhu Z. The association between type 2 diabetes mellitus/prediabetes status and femoral neck bone mineral density in old adults. J Orthop Surg (Hong Kong) 2024; 32:10225536241233472. [PMID: 38366620 DOI: 10.1177/10225536241233472] [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] [Indexed: 02/18/2024] Open
Abstract
BACKGROUND The prevalence of both type 2 diabetes mellitus (T2DM) and osteoporosis has been increasing among older individuals, with these two health conditions often coexisting. Our aim in this study was to evaluate the association between T2DM status and bone mineral density (BMD) of the femoral neck among older adults in the United States. METHODS This was a retrospective analysis of the data from 5695 adults, 60-80 years of age. The data were obtained from the National Health and Nutrition Examination Survey, for the following years: 2005-2006, 2007-2008, 2009-2010, 2013-2014, and 2017-2018. Weighted multivariable regression analyses, with subgroup analyses as appropriate, were performed to identify an association between T2DM/prediabetes status and femoral BMD and mediating factors. RESULTS There was a significant positive association between T2DM/prediabetes status and femoral neck BMD among older women, but not men, after adjusting for body mass index (BMI). On subgroup analysis, stratified by BMI, the significant positive association was retained for T2DM women with a BMI of 25-29.9 kg/m2 (β, 0.030; 95% CI, 0.007-0.052) or ≥30 kg/m2 (β, 0.029; 95% CI, 0.007-0.05), and for prediabetes women with a BMI of 25-29.9 kg/m2 (β, 0.016; 95% CI, 0.001-0.030). CONCLUSIONS The association between a positive T2DM/prediabetes status and femoral neck BMD differed by sex among older individuals, with the association being further modulated by BMI. For women with a BMI of 25-29.9 kg/m2 or ≥30 kg/m2, T2DM was associated with a significantly higher femoral neck BMD, compared to the non-diabetes group.
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Affiliation(s)
- Bo Wang
- Department of Osteoporosis Care and Control, The First People's Hospital of Xiaoshan District, Xiaoshan Affiliated Hospital of Wenzhou Medical University, Hangzhou, China
| | - Chenhao Shi
- The First Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Zhongxin Zhu
- Department of Osteoporosis Care and Control, The First People's Hospital of Xiaoshan District, Xiaoshan Affiliated Hospital of Wenzhou Medical University, Hangzhou, China
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Karakus KE, Suryadevara V, Larson A, Gangadhar P, Shah VN. Skeletal Health in Patients With Mitochondrial Diabetes: Case Series and Review of Literature. JBMR Plus 2023; 7:e10824. [PMID: 38025043 PMCID: PMC10652178 DOI: 10.1002/jbm4.10824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 08/17/2023] [Accepted: 08/31/2023] [Indexed: 12/01/2023] Open
Abstract
Monogenic diabetes, including mitochondrial diabetes, constitutes 1% to 3% of all diabetes. Although there is an increased interest in understanding the mechanisms of bone fragility in people with diabetes, skeletal research is mostly focused on type 1 and type 2 diabetes. Little is known on skeletal health among people with mitochondrial diabetes. In this single-center study, we presented clinical characteristics of individuals with mitochondrial diabetes and clinical diagnosis of osteoporosis. Of 10 patients with mitochondrial diabetes, 4 (40%) had a clinical diagnosis of osteoporosis. Patients with osteoporosis were older, had lower body mass index, longer diabetes duration, lower fasting C-peptide, and presence of multiple comorbidities compared with patients without osteoporosis. In addition to our cases, we also systematically reviewed literature on skeletal health in people with mitochondrial diabetes and provided an overview of potential factors affecting skeletal health and future clinical and research directions to improve the care of people with mitochondrial disease. © 2023 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.
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Affiliation(s)
| | - Varun Suryadevara
- Department of EndocrinologyJawaharlal Institute of Postgraduate Medical Education and Research (JIPMER)PuducherryIndia
| | - Austin Larson
- Department of Pediatrics, Section of GeneticsUniversity of Colorado Anschutz Medical CampusAuroraCOUSA
| | - Prathosh Gangadhar
- Department of EndocrinologyIQRAA International Hospital and Research CentreCalicutIndia
| | - Viral N Shah
- Barbara Davis Center for DiabetesUniversity of Colorado Anschutz Medical CampusAuroraCOUSA
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Pan R, Ji H, Xu Y, Zhang Y, Wang R, Liang X, Zhao Y. The association between prediabetes and bone mineral density: A meta-analysis. Diabetes Metab Res Rev 2023; 39:e3691. [PMID: 37415428 DOI: 10.1002/dmrr.3691] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 04/06/2023] [Accepted: 06/20/2023] [Indexed: 07/08/2023]
Abstract
BACKGROUND Prediabetes is an intermediate metabolic state between euglycaemia and diabetes, including three different definitions: impaired fasting glucose, impaired glucose tolerance, and mildly elevated glycated haemoglobin (HbA1c) (range 5.7%-6.4%). The effect of prediabetes on bone mineral density (BMD) has not been established. Therefore, we performed a meta-analysis to evaluate the association between prediabetes and BMD. METHODS We retrieved studies related to prediabetes and BMD from PubMed, Web of Science, and Embase databases from January 1990 to December 2022. All data were analysed using the random effects model. Statistical heterogeneity was tested by I2 . Subgroup analysis was performed after each study-level variable was pre-defined by meta-regression. RESULTS A total of 17 studies were included involving 45,788 patients. We detected a significant overall association of prediabetes with increased spine BMD (weighted mean difference [WMD] = 0.01, 95% CI [0.00, 0.02], p = 0.005; I2 = 62%), femur neck (FN) BMD (WMD = 0.01, 95% CI [0.00, 0.01], p < 0.001; I2 = 19%), and femur total (FT) BMD (WMD = 0.02, 95% CI [0.01, 0.03], p < 0.001; I2 = 51%). Several variables leading to heterogeneity were defined by meta-regression, including age, sex, region, study type, dual-energy X-ray absorptiometry scanner manufacturer, and prediabetes definition. Subgroup analyses indicated that the association of prediabetes with increased BMD was stronger in men, Asians, and older adults over 60 years of age. CONCLUSIONS Current evidence shows that prediabetes is strongly associated with increased BMD of the spine, FN, and FT. The association was stronger among males, Asians, and older adults over 60 years of age.
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Affiliation(s)
- Runzhou Pan
- Department of Endocrinology, Cangzhou Central Hospital, Cangzhou, Hebei Province, China
| | - Hong Ji
- Department of Endocrinology, Cangzhou Central Hospital, Cangzhou, Hebei Province, China
| | - Yao Xu
- Department of Endocrinology, Cangzhou Central Hospital, Cangzhou, Hebei Province, China
| | - Yan Zhang
- Department of Endocrinology, Cangzhou Central Hospital, Cangzhou, Hebei Province, China
| | - Rongrong Wang
- Department of Endocrinology, Cangzhou Central Hospital, Cangzhou, Hebei Province, China
| | - Xue Liang
- Department of Endocrinology, Cangzhou Central Hospital, Cangzhou, Hebei Province, China
| | - Yongcai Zhao
- Department of Endocrinology, Cangzhou Central Hospital, Cangzhou, Hebei Province, China
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Rył A, Szylińska A, Skonieczna-Żydecka K, Miazgowski T, Rotter I. The Impact of Metabolic Syndrome on Bone Mass in Men: Systematic Review and Meta-Analysis. Biomedicines 2023; 11:1915. [PMID: 37509553 PMCID: PMC10377465 DOI: 10.3390/biomedicines11071915] [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: 06/16/2023] [Revised: 07/03/2023] [Accepted: 07/04/2023] [Indexed: 07/30/2023] Open
Abstract
Studies to date have yielded conflicting results on associations between components of metabolic syndrome (MetS) and bone mineral density (BMD), particularly in men. This current systematic review and meta-analysis addresses the existing gap in the literature and aims to evaluate bone mineral density (BMD) at the femoral neck (FN) and lumbar spine (LS) in men diagnosed with MetS. The two study authors independently searched PubMed, Cinahl, Embase, and Web of Science up to 8 February 2022 for studies in English. The inclusion criteria were (i) diagnosis of MetS according to the NCEP-ATP III 2001 criteria; (ii) adult male demographic; (iii) analyzable data on BMD in at least two sites using dual-energy X-ray absorptiometry (DXA), and (iv) original observational studies. Case reports and non-English articles were excluded. We analyzed the results of seven studies providing data on bone density in men with MetS. Results: Based on random effect weights, the mean BMD of the femoral neck and lumbar spine were 0.84 and 1.02, respectively. The mean lumbar spine T-score was -0.92. In meta-regression analysis, the variances in mean BMD in the lumbar spine and femoral neck could not be significantly explained by BMI (lumbar BMD: Q = 1.10, df = 1, p = 0.29; femoral neck BMD: Q = 0.91, df = 1, p = 0.34). Our meta-analysis suggests normal bone mass in adult males with MetS. Due to the high heterogeneity in the seven analyzed studies and the lack of control groups in these studies, further research is needed to fully elucidate the associations between MetS and its components and BMD in men.
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Affiliation(s)
- Aleksandra Rył
- Department of Medical Rehabilitation and Clinical Physiotherapy, Pomeranian Medical University, Żołnierska 54, 71-210 Szczecin, Poland
| | - Aleksandra Szylińska
- Department of Medical Rehabilitation and Clinical Physiotherapy, Pomeranian Medical University, Żołnierska 54, 71-210 Szczecin, Poland
| | - Karolina Skonieczna-Żydecka
- Department of Biochemical Sciences, Pomeranian Medical University, Władysława Broniewskiego 24, 71-460 Szczecin, Poland
| | - Tomasz Miazgowski
- Department of Propaedeutics of Internal Diseases and Arterial Hypertension, Pomeranian Medical University, Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Iwona Rotter
- Department of Medical Rehabilitation and Clinical Physiotherapy, Pomeranian Medical University, Żołnierska 54, 71-210 Szczecin, Poland
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Kitase Y, Prideaux M. Regulation of the Osteocyte Secretome with Aging and Disease. Calcif Tissue Int 2023; 113:48-67. [PMID: 37148298 DOI: 10.1007/s00223-023-01089-w] [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: 02/06/2023] [Accepted: 04/21/2023] [Indexed: 05/08/2023]
Abstract
As the most numerous and long-lived of all bone cells, osteocytes have essential functions in regulating skeletal health. Through the lacunar-canalicular system, secreted proteins from osteocytes can reach cells throughout the bone. Furthermore, the intimate connectivity between the lacunar-canalicular system and the bone vasculature allows for the transport of osteocyte-secreted factors into the circulation to reach the entire body. Local and endocrine osteocyte signaling regulates physiological processes such as bone remodeling, bone mechanoadaptation, and mineral homeostasis. However, these processes are disrupted by impaired osteocyte function induced by aging and disease. Dysfunctional osteocyte signaling is now associated with the pathogenesis of many disorders, including chronic kidney disease, cancer, diabetes mellitus, and periodontitis. In this review, we focus on the targeting of bone and extraskeletal tissues by the osteocyte secretome. In particular, we highlight the secreted osteocyte proteins, which are known to be dysregulated during aging and disease, and their roles during disease progression. We also discuss how therapeutic or genetic targeting of osteocyte-secreted proteins can improve both skeletal and systemic health.
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Affiliation(s)
- Yukiko Kitase
- Indiana Center for Musculoskeletal Health, School of Medicine, Indiana University, Indianapolis, IN, 46202, USA
- Department of Anatomy, Cell Biology and Physiology, School of Medicine, Indiana University, Indianapolis, IN, 46202, USA
| | - Matthew Prideaux
- Indiana Center for Musculoskeletal Health, School of Medicine, Indiana University, Indianapolis, IN, 46202, USA.
- Department of Anatomy, Cell Biology and Physiology, School of Medicine, Indiana University, Indianapolis, IN, 46202, USA.
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Chu S, Jiang A, Chen L, Zhang X, Shen X, Zhou W, Ye S, Chen C, Zhang S, Zhang L, Chen Y, Miao Y, Wang W. Machine learning algorithms for predicting the risk of fracture in patients with diabetes in China. Heliyon 2023; 9:e18186. [PMID: 37501989 PMCID: PMC10368844 DOI: 10.1016/j.heliyon.2023.e18186] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 07/11/2023] [Accepted: 07/11/2023] [Indexed: 07/29/2023] Open
Abstract
Background Patients with diabetes are more likely to be predisposed to fractures compared to those without diabetes. In clinical practice, predicting fracture risk in diabetics is still difficult because of the limited availability and accessibility of existing fracture prediction tools in the diabetic population. The purpose of this study was to develop and validate models using machine learning (ML) algorithms to achieve high predictive power for fracture in patients with diabetes in China. Methods In this study, the clinical data of 775 hospitalized patients with diabetes was analyzed by using Decision Tree (DT), Gradient Boosting Decision Tree (GBDT), Logistic Regression (LR), Random Forest (RF), Support Vector Machine (SVM), eXtreme Gradient Boosting (XGBoost) and Probabilistic Classification Vector Machines (PCVM) algorithms to construct risk prediction models for fractures. Moreover, the risk factors for diabetes-related fracture were identified by the feature selection algorithms. Results The ML algorithms extracted 17 most relevant factors from raw clinical data to maximize the accuracy of the prediction results, including bone mineral density, age, sex, weight, high-density lipoprotein cholesterol, height, duration of diabetes, total cholesterol, osteocalcin, N-terminal propeptide of type I, diastolic blood pressure, and body mass index. The 7 ML models including LR, SVM, RF, DT, GBDT, XGBoost, and PCVM had f1 scores of 0.75, 0.83, 0.84, 0.85, 0.87, 0.88, and 0.97, respectively. Conclusions This study identified 17 most relevant risk factors for diabetes-related fracture using ML algorithms. And the PCVM model proved to perform best in predicting the fracture risk in the diabetic population. This work proposes a cheap, safe, and extensible ML algorithm for the precise assessment of risk factors for diabetes-related fracture.
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Affiliation(s)
- Sijia Chu
- Department of Endocrinology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Graduate School, Wannan Medical College, Wuhu, China
| | - Aijun Jiang
- Department of Endocrinology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Lyuzhou Chen
- School of Data Science, University of Science and Technology of China, Hefei, China
| | - Xi Zhang
- Department of Endocrinology, The People's Hospital of Chizhou, Chizhou, China
| | | | - Wan Zhou
- Department of Endocrinology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Shandong Ye
- Department of Endocrinology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Chao Chen
- Department of Endocrinology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Shilu Zhang
- Department of Endocrinology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Graduate School, Wannan Medical College, Wuhu, China
| | - Li Zhang
- Department of Endocrinology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Graduate School, Wannan Medical College, Wuhu, China
| | - Yang Chen
- Department of Endocrinology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Graduate School, Anhui Medical University, Hefei, China
| | - Ya Miao
- Institution of Advanced Technology, University of Science and Technology of China, Hefei, China
| | - Wei Wang
- Department of Endocrinology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
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Li X, Yu X, He S, Li J. Dipeptidyl peptidase 3 is essential for maintaining osteoblastic differentiation under a high-glucose environment by inhibiting apoptosis, oxidative stress and inflammation through the modulation of the Keap1-Nrf2 pathway. Int Immunopharmacol 2023; 120:110404. [PMID: 37276831 DOI: 10.1016/j.intimp.2023.110404] [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: 03/30/2023] [Revised: 05/04/2023] [Accepted: 05/26/2023] [Indexed: 06/07/2023]
Abstract
Dipeptidyl peptidase 3 (Dpp3) has emerged as a pivotal mediator of bone homeostasis and bone loss pathology. However, whether Dpp3 plays a role in diabetic osteoporosis has not been addressed. Therefore, this work explored the possible role of Dpp3 in osteoblast dysfunction evoked by high glucose (HG), a cellular model for studying diabetic osteoporosis in vitro. Dpp3 expression was decreased in the pre-osteoblast MC3T3-E1 during osteoblastic differentiation under the HG environment. The osteoblastic differentiation impaired by HG was reversed in Dpp3-overexpressing MC3T3-E1 cells. The migration and invasion of MC3T3-E1 cells impeded by HG were reversed by Dpp3 overexpression. Moreover, HG-evoked apoptosis, oxidative stress and inflammation were ameliorated in Dpp3-overexpressing MC3T3-E1 cells. A mechanistic study showed that Dpp3 up-regulated the activation of nuclear factor E2-related factor 2 (Nrf2) depending on Kelch-like ECH-associated protein 1 (Keap1). The blockade of Nrf2 reversed Dpp3-mediated effects on osteoblastic differentiation, apoptosis, oxidative stress and inflammation of HG-stimulated MC3T3-E1 cells. Therefore, Dpp3 plays an essential role in maintaining osteoblastic differentiation under a HG environment associated with the regulation of the Keap1-Nrf2 pathway. This work indicates a possible relationship between Dpp3 and diabetic osteoporosis.
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Affiliation(s)
- Xiaofeng Li
- Department of Endocrinology Diabetes, Shaanxi Provincial People's Hospital, Xi'an 710068, China
| | - Xiangyou Yu
- Department of Endocrinology Diabetes, Shaanxi Provincial People's Hospital, Xi'an 710068, China
| | - Shenglin He
- Department of Endocrinology Diabetes, Shaanxi Provincial People's Hospital, Xi'an 710068, China
| | - Jing Li
- Department of Endocrinology Diabetes, Shaanxi Provincial People's Hospital, Xi'an 710068, China.
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12
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Wang Z, Wang H, Zhuang C, Chen W, Hoang TM, Li J, Lin H. The effect of type 2 diabetes mellitus on the prognosis of osteoporotic vertebral compression fracture with osteoporotic fracture classification after vertebroplasty. J Orthop Surg Res 2023; 18:342. [PMID: 37161429 PMCID: PMC10170769 DOI: 10.1186/s13018-023-03792-8] [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: 11/13/2022] [Accepted: 04/11/2023] [Indexed: 05/11/2023] Open
Abstract
BACKGROUND To analyze the clinical and radiological effects of type 2 diabetes mellitus on the prognosis of osteoporotic vertebral compression fracture after percutaneous vertebroplasty, and explore the prognostic value of osteoporotic fracture classification. METHODS Osteoporotic vertebral compression fracture patients who received vertebroplasty from January 1, 2016 to June 30, 2021 were divided into type 2 diabetes mellitus group and control group in this retrospective cohort study. Visual analogue scale, Oswestry Disability Index, bone cement leakage, new compression fracture, anterior, middle, and posterior portion heights of vertebral body and local Cobb angle on X-ray before surgery, 2 days after surgery, 6 months, and 12 months after surgery were recorded, and the osteoporotic fracture classification was performed. P < 0.05 was set as statistical significance. RESULTS A total of 261 vertebral bodies were included, containing 68 in the type 2 diabetes mellitus group and 193 in the control group. There were no differences in baseline characteristics between the two groups. At 6 months after vertebroplasty, the local Cobb angle of the type 2 diabetes mellitus group was 8.29 ± 4.90° greater than that of the control group 6.05 ± 5.18° (P = 0.002). At 12 months, compared with pre-operation, the anterior portion height recovered 8.13 ± 12.90%, which was less than 12.51 ± 14.92% of the control group (P = 0.032), and 19.07 ± 16.47% of the middle portion height recovery was less than the control group's 24.63 ± 17.67% (P = 0.024). Compared with the control group, osteoporotic fracture 2 vertebral bodies of the type 2 diabetes mellitus group at 12 months postoperatively in middle portion height (14.82 ± 14.71% vs 24.78 ± 18.16%, P = 0.023) and local Cobb angle (5.65 ± 4.06° vs 3.26 ± 4.86°, P = 0.043) restored significantly worse. Besides, osteoporotic fracture 3 with type 2 diabetes mellitus restored worse in anterior portion height (5.40 ± 11.02% vs 13.57 ± 12.79%, P = 0.008), middle portion height (11.22 ± 15.53% vs 17.84 ± 12.36%, P = 0.041) and local Cobb angle (10.85 ± 3.79 vs 7.97 ± 3.83°, P = 0.002) at 12 months postoperatively. There was no difference in radiological outcomes of osteoporotic fracture 4 between the two groups. CONCLUSIONS The degree of fractured vertebral compression, the recovery of the height and angle obtained immediately after surgery and the clinical symptoms in type 2 diabetes mellitus patients were not different from those in the control. However, vertebral body morphology of type 2 diabetes mellitus patients was worse since the sixth month after surgery. Osteoporotic fracture classification has a good prognostic reference value for both the control and the type 2 diabetes mellitus population.
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Affiliation(s)
- Zixiang Wang
- Department of Orthopedics, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Hanquan Wang
- Department of Orthopedics, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Chenyang Zhuang
- Department of Orthopedics, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Weisin Chen
- Department of Orthopedics, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Tien-Manh Hoang
- Department of Orthopedics, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Juan Li
- Department of Orthopedics, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
- Department of Orthopedics, Shanghai Geriatrics Medical Center, Fudan University, Shanghai, 201100, China.
| | - Hong Lin
- Department of Orthopedics, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
- Department of Orthopedics, Shanghai Geriatrics Medical Center, Fudan University, Shanghai, 201100, China.
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13
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Zhang Z, Ji C, Wang D, Wang M, Song D, Xu X, Zhang D. The burden of diabetes on the soft tissue seal surrounding the dental implants. Front Physiol 2023; 14:1136973. [PMID: 36875028 PMCID: PMC9978121 DOI: 10.3389/fphys.2023.1136973] [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: 01/03/2023] [Accepted: 02/08/2023] [Indexed: 02/18/2023] Open
Abstract
Soft tissue seal around implant prostheses is considered the primary barrier against adverse external stimuli and is a critical factor in maintaining dental implants' stability. Soft tissue seal is formed mainly by the adhesion of epithelial tissue and fibrous connective tissue to the transmembrane portion of the implant. Type 2 diabetes mellitus (T2DM) is one of the risk factors for peri-implant inflammation, and peri-implant disease may be triggered by dysfunction of the soft tissue barrier around dental implants. This is increasingly considered a promising target for disease treatment and management. However, many studies have demonstrated that pathogenic bacterial infestation, gingival immune inflammation, overactive matrix metalloproteinases (MMPs), impaired wound healing processes and excessive oxidative stress may trigger poor peri-implant soft tissue sealing, which may be more severe in the T2DM state. This article reviews the structure of peri-implant soft tissue seal, peri-implant disease and treatment, and moderating mechanisms of impaired soft tissue seal around implants due to T2DM to inform the development of treatment strategies for dental implants in patients with dental defects.
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Affiliation(s)
- Zhanwei Zhang
- Department of Implantology, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, Shandong Provincial Clinical Research Center for Oral, Shandong University , Jinan, China
| | - Chonghao Ji
- Department of Implantology, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, Shandong Provincial Clinical Research Center for Oral, Shandong University , Jinan, China
| | | | - Maoshan Wang
- Department of Implantology, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, Shandong Provincial Clinical Research Center for Oral, Shandong University , Jinan, China
| | - Dawei Song
- School of Stomatology, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, China
| | - Xin Xu
- Department of Implantology, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, Shandong Provincial Clinical Research Center for Oral, Shandong University , Jinan, China
| | - Dongjiao Zhang
- Department of Implantology, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, Shandong Provincial Clinical Research Center for Oral, Shandong University , Jinan, China
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14
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Yuan HL, Zhang X, Peng DZ, Lin GB, Li HH, Li FX, Lu JJ, Chu WW. Development and Validation of a Risk Nomogram Model for Predicting Constipation in Patients with Type 2 Diabetes Mellitus. Diabetes Metab Syndr Obes 2023; 16:1109-1120. [PMID: 37114216 PMCID: PMC10126724 DOI: 10.2147/dmso.s406884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 04/12/2023] [Indexed: 04/29/2023] Open
Abstract
Purpose Constipation is a common complication of diabetic patients, which has a negative impact on their own health. This study aims to establish and internally validate the risk nomogram of constipation in patients with type 2 diabetes mellitus (T2DM) and to test its predictive ability. Patients and Methods This retrospective study included 746 patients with T2DM at two medical centers. Among the 746 patients with T2DM, 382 and 163 patients in the Beilun branch of the First Affiliated Hospital of Zhejiang University were enrolled in the training cohort and the validation cohort, respectively. A total of 201 patients in the First Affiliated Hospital of Nanchang University were enrolled in external validation cohorts. The nomogram was established by optimizing the predictive factors through univariate and multivariable logistic regression analysis. The prediction performance of the nomogram was measured by the area under the receiver operating characteristic curve (AUROC), the calibration curve, and the decision curve analysis (DCA). Furthermore, its applicability was internally and independently validated. Results Among the 16 clinicopathological features, five variables were selected to develop the prediction nomogram, including age, glycated hemoglobin (HbA1c), calcium, anxiety, and regular exercise. The nomogram revealed good discrimination with an area under the receiver operating characteristic curve (AUROC) of 0.908 (95% CI = 0.865-0.950) in the training cohort, and 0.867 (95% CI = 0.790-0.944) and 0.816 (95% CI = 0.751-0.881) in the internal and external validation cohorts, respectively. The calibration curve presented a good agreement between the prediction by the nomogram and the actual observation. The DCA revealed that the nomogram had a high clinical application value. Conclusion In this study, the nomogram for pretreatment risk management of constipation in patients with T2DM was developed which could help in making timely personalized clinical decisions for different risk populations.
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Affiliation(s)
- Hai-Liang Yuan
- Department of Gastroenterology, Beilun Branch of the First Affiliated Hospital of Zhejiang University, Ningbo, Zhejiang, People’s Republic of China
| | - Xian Zhang
- Department of Endocrinology, the First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People’s Republic of China
| | - Dong-Zhu Peng
- Department of Gastroenterology, Beilun Branch of the First Affiliated Hospital of Zhejiang University, Ningbo, Zhejiang, People’s Republic of China
| | - Guan-Bin Lin
- Department of Gastroenterology, Beilun Branch of the First Affiliated Hospital of Zhejiang University, Ningbo, Zhejiang, People’s Republic of China
| | - Hui-Hui Li
- Department of Gastroenterology, Beilun Branch of the First Affiliated Hospital of Zhejiang University, Ningbo, Zhejiang, People’s Republic of China
| | - Fang-Xian Li
- Department of Gastroenterology, Beilun Branch of the First Affiliated Hospital of Zhejiang University, Ningbo, Zhejiang, People’s Republic of China
| | - Jing-Jing Lu
- Department of Gastroenterology, Beilun Branch of the First Affiliated Hospital of Zhejiang University, Ningbo, Zhejiang, People’s Republic of China
| | - Wei-Wei Chu
- Department of Gastroenterology, Beilun Branch of the First Affiliated Hospital of Zhejiang University, Ningbo, Zhejiang, People’s Republic of China
- Correspondence: Wei-Wei Chu, Department of Gastroenterology, Beilun Branch of the First Affiliated Hospital of Zhejiang University, No. 1288, Lushan East Road, Beilun District, Ningbo, Zhejiang Province, People’s Republic of China, Tel +86-134 56123811, Fax +86- 574 86100266, Email
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15
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Wu B, Fu Z, Wang X, Zhou P, Yang Q, Jiang Y, Zhu D. A narrative review of diabetic bone disease: Characteristics, pathogenesis, and treatment. Front Endocrinol (Lausanne) 2022; 13:1052592. [PMID: 36589835 PMCID: PMC9794857 DOI: 10.3389/fendo.2022.1052592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Accepted: 12/01/2022] [Indexed: 12/23/2022] Open
Abstract
Recently, the increasing prevalence of diabetes mellitus has made it a major chronic illness which poses a substantial threat to human health. The prevalence of osteoporosis among patients with diabetes mellitus has grown considerably. Diabetic bone disease is a secondary osteoporosis induced by diabetes mellitus. Patients with diabetic bone disease exhibit variable degrees of bone loss, low bone mineral density, bone microarchitecture degradation, and increased bone fragility with continued diabetes mellitus, increasing their risk of fracture and impairing their ability to heal after fractures. At present, there is extensive research interest in diabetic bone disease and many significant outcomes have been reported. However, there are no comprehensive review is reported. This review elaborates on diabetic bone disease in the aspects of characteristics, pathogenesis, and treatment.
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Affiliation(s)
| | | | | | | | | | | | - Dong Zhu
- Department of Orthopaedic Trauma, Center of Orthopaedics and Traumatology, The First Hospital of Jilin University, Changchun, China
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16
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Drummond K, Bennett R, Gibbs J, Wei R, Hu W, Tardio V, Gagnon C, Berger C, Morin SN. Perceptions of fracture and fall risk and of the benefits and barriers to exercise in adults with diabetes. Osteoporos Int 2022; 33:2563-2573. [PMID: 35939133 PMCID: PMC9358666 DOI: 10.1007/s00198-022-06524-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 08/01/2022] [Indexed: 11/25/2022]
Abstract
UNLABELLED The increased risk of fractures and falls is under-appreciated by adults living with diabetes and by their healthcare providers. Strategies to overcome perceived exercise barriers and exercise programs optimized for bone health should be implemented. PURPOSE The purpose of the study was to assess the perceptions of fracture and fall risk, and the perceived benefits of and barriers to exercise in adults ≥ 50 years old living with type 1 (T1D) and type 2 diabetes (T2D). METHODS Participants were recruited through social media and from medical clinics and invited to complete a self-administered online survey, comprising 38 close-ended questions and 4 open-ended questions. RESULTS A total of 446 participants completed the survey: 38% T1D, 59% T2D, and 3% with unreported diabetes type. Most participants did not believe that having diabetes increased their risk of fractures (81%) nor falls (68%), and more than 90% reported having not been informed about diabetes-related fracture risk by their physicians. Among exercise types, participation in moderate aerobic exercise was most common (54%), while only 31%, 32%, and 37% of participants engaged in strenuous aerobic, resistance, and balance/flexibility exercise, respectively. The most prevalent barrier to exercise for both T1D and T2D was a lack of motivation, reported by 54% of participants. Lack of time and fear of hypoglycemia were common exercise barriers reported by participants with T1D. Most participants owned a smart phone (69%), tablet (60%), or computer (56%), and 46% expressed an interest in partaking in virtually delivered exercise programs. CONCLUSIONS Adults living with diabetes have limited awareness of increased fall and fracture risk. These risks are insufficiently highlighted by health care providers; strategies to overcome perceived exercise barriers and exercise programs optimized for bone health should be implemented.
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Affiliation(s)
- Katherine Drummond
- grid.14709.3b0000 0004 1936 8649Faculty of Medicine and Health Sciences, McGill University, Montreal, Canada
| | - Roxanne Bennett
- grid.63984.300000 0000 9064 4811Centre for Outcomes Research and Evaluation, Research Institute of the McGill University Health Centre, 5252 de Maisonneuve O; Room 3E.11, Montreal, QC H4A 3S5 Canada
| | - Jenna Gibbs
- grid.63984.300000 0000 9064 4811Centre for Outcomes Research and Evaluation, Research Institute of the McGill University Health Centre, 5252 de Maisonneuve O; Room 3E.11, Montreal, QC H4A 3S5 Canada
- grid.14709.3b0000 0004 1936 8649Department of Kinesiology and Physical Education, McGill University, Montreal, Canada
| | - Roger Wei
- grid.14709.3b0000 0004 1936 8649Department of Kinesiology and Physical Education, McGill University, Montreal, Canada
| | - Wen Hu
- grid.14709.3b0000 0004 1936 8649Faculty of Medicine and Health Sciences, McGill University, Montreal, Canada
- grid.63984.300000 0000 9064 4811Department of Medicine, McGill University Health Centre, Montreal, Canada
| | - Vanessa Tardio
- grid.14709.3b0000 0004 1936 8649Faculty of Medicine and Health Sciences, McGill University, Montreal, Canada
- grid.63984.300000 0000 9064 4811Department of Medicine, McGill University Health Centre, Montreal, Canada
| | - Claudia Gagnon
- grid.23856.3a0000 0004 1936 8390Department of Medicine, Université Laval, Québec, Canada
- grid.23856.3a0000 0004 1936 8390Université Laval, CHU de Québec Research Centre, Québec, Canada
| | - Claudie Berger
- grid.63984.300000 0000 9064 4811Centre for Outcomes Research and Evaluation, Research Institute of the McGill University Health Centre, 5252 de Maisonneuve O; Room 3E.11, Montreal, QC H4A 3S5 Canada
| | - Suzanne N. Morin
- grid.14709.3b0000 0004 1936 8649Faculty of Medicine and Health Sciences, McGill University, Montreal, Canada
- grid.63984.300000 0000 9064 4811Centre for Outcomes Research and Evaluation, Research Institute of the McGill University Health Centre, 5252 de Maisonneuve O; Room 3E.11, Montreal, QC H4A 3S5 Canada
- grid.63984.300000 0000 9064 4811Department of Medicine, McGill University Health Centre, Montreal, Canada
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17
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Ji S, Jiang X, Han H, Wang C, Wang C, Yang D. Prediabetes and osteoporotic fracture risk: A meta-analysis of prospective cohort studies. Diabetes Metab Res Rev 2022; 38:e3568. [PMID: 35947530 DOI: 10.1002/dmrr.3568] [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: 11/06/2021] [Revised: 02/27/2022] [Accepted: 07/08/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Diabetes confers an increased risk of fracture. However, whether prediabetes is also a risk factor of osteoporotic fracture has not been comprehensively examined. We performed a meta-analysis to evaluate the relationship between prediabetes and osteoporotic fracture risk. METHODS This meta-analysis included relevant prospective cohort studies from Medline, Embase, and Web of Science databases. A random-effect model after incorporation of the intra-study heterogeneity was selected to pool the results. Subgroup analyses were applied to evaluate the influences of study characteristics on relationship between prediabetes and osteoporotic fracture risk. RESULTS Eight studies including 33,136 community dwelling adult patients were included, and 7429 (22.4%) patients were prediabetic. Prediabetes was not independently associated with a higher risk of osteoporotic fracture compared with normoglycemia (adjusted risk ratio: 1.03, 95% confidence interval: 0.88-1.21, P = 0.69, I2 = 42%). Sensitivity limited to the elderly population showed consistent results (RR: 1.10, 95% CI: 0.91-1.24, P = 0.15, I2 = 0%). Subgroup analysis suggested that prediabetes defined by HbA1c (approximately 5.7%-6.4%) was associated with a higher risk of osteoporotic fracture (RR: 1.24, 95% CI: 1.01-1.53, P = 0.04), but not that defined by impaired fasting glucose or impaired glucose tolerance (P = 0.60). Sex, follow-up duration, and adjustment of bone mineral density did not significantly affect the outcome. CONCLUSIONS Current evidence does not support that prediabetes is independently associated with osteoporotic fracture risk. Different definitions of prediabetes may affect the association between prediabetes and osteoporotic fracture risk.
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Affiliation(s)
- Songjie Ji
- Department of Orthopaedic Surgery, Beijing Jishuitan Hospital, Beijing, China
| | - Xu Jiang
- Department of Orthopaedic Surgery, Beijing Jishuitan Hospital, Beijing, China
| | - Huijun Han
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Cong Wang
- Department of Emergency, Beijing Jishuitan Hospital, Beijing, China
| | - Chao Wang
- Institute of Traumatology and Orthopaedics, Beijing, China
| | - Dan Yang
- Department of Traditional Chinese Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Translational Medicine Center, Chinese Academy of Medical Sciences, Beijing, China
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18
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Miao M, Zhang Y, Wang X, Lei S, Huang X, Qin L, Shou D. The miRNA-144-5p/IRS1/AKT axis regulates the migration, proliferation, and mineralization of osteoblasts: A mechanism of bone repair in diabetic osteoporosis. Cell Biol Int 2022; 46:2220-2231. [PMID: 36168858 DOI: 10.1002/cbin.11913] [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: 04/06/2022] [Revised: 08/03/2022] [Accepted: 09/05/2022] [Indexed: 11/08/2022]
Abstract
Diabetic osteoporosis (DOP) is a disorder of bone metabolism induced by multiple mechanisms. Previous studies have revealed that microRNAs (miRNAs) play crucial roles in bone metabolism. MiRNA-144-5p has been proven to participate in the regulation of osteoblast activities; however, its specific mechanism in DOP has not been elucidated. This study investigated whether high glucose (HG) inhibited osteoblasts by regulating miRNA-144-5p. Our results showed that HG inhibited bone formation not only in vivo but also in vitro. We observed that HG severely hindered the migration, proliferation and mineralization of osteoblasts, while miRNA-144-5p was upregulated by way of the cell counting kit-8 assay, wound healing assay, alkaline phosphatase (ALP) activity assay and alizarin red staining. Double luciferase reporter experiments showed that miRNA-144-5p directly targeted insulin receptor substrate 1 (IRS1). The IRS1/AKT signaling pathway is closely related to osteoblasts' migration, proliferation, and mineralization. Silencing miRNA-144-5p promoted the mRNA, and protein expression of IRS1, thereby letting the expression of total AKT down, and then preventing phosphorylation of AKT into the nucleus to regulate migration, proliferation, and mineralization genes of osteoblasts. In conclusion, this study indicated that HG regulated the migration, proliferation, and mineralization of osteoblasts via the miRNA-144-5p/IRS1/AKT axis, which suggested a possible mechanism for DOP pathology.
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Affiliation(s)
- Maomao Miao
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yang Zhang
- Institute of Orthopedics and Traumatology, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Traditional Chinese Medicine), Hangzhou, China
| | - Xuping Wang
- Department of Medicine, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, China
| | - Shanshan Lei
- Department of Medicine, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, China
| | - Xiaowen Huang
- Department of Medicine, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, China
| | - Luping Qin
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Dan Shou
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China.,Department of Medicine, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, China
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Londzin P, Brudnowska A, Kurkowska K, Wilk K, Olszewska K, Ziembiński Ł, Janas A, Cegieła U, Folwarczna J. Unfavorable effects of sodium-glucose cotransporter 2 (SGLT2) inhibitors on the skeletal system of nondiabetic rats. Biomed Pharmacother 2022; 155:113679. [PMID: 36099792 DOI: 10.1016/j.biopha.2022.113679] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 08/29/2022] [Accepted: 09/05/2022] [Indexed: 11/16/2022] Open
Abstract
Sodium-glucose cotransporter 2 (SGLT2) inhibitors are a new class of antidiabetic drugs, acting by inhibiting the reabsorption of glucose in the kidneys. They turned out to improve cardiovascular and renal outcomes not only in patients with type 2 diabetes but also in nondiabetic patients. At present, they are more and more widely used in patients without diabetes. Since there were concerns that SGLT2 inhibitors may increase fracture risk in diabetes, the aim of the study was to examine the effect of dapagliflozin and canagliflozin on the musculoskeletal system of nondiabetic, healthy rats. The experiments were carried out on mature female rats, divided into the control rats and rats treated with dapagliflozin (1.4 mg/kg p.o.) or canagliflozin (4.2 mg/kg p.o.) for 4 weeks. Serum bone turnover markers, skeletal muscle strength and mass, bone mass, density, histomorphometric parameters and mechanical properties were determined. Administration of the drugs did not affect the skeletal muscle mass and strength. There was no effect on serum bone turnover markers, and bone mass and composition. However, administration of both drugs resulted in disorders of cancellous bone microarchitecture and worsening of bone mechanical properties. In conclusion, both SGLT2 inhibitors unfavorably affected the skeletal system of healthy rats.
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Affiliation(s)
- Piotr Londzin
- Department of Pharmacology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Katowice, Poland
| | - Agata Brudnowska
- Department of Pharmacology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Katowice, Poland
| | - Katarzyna Kurkowska
- Department of Pharmacology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Katowice, Poland
| | - Katarzyna Wilk
- Department of Pharmacology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Katowice, Poland
| | - Karolina Olszewska
- Department of Pharmacology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Katowice, Poland
| | - Łukasz Ziembiński
- Department of Pharmacology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Katowice, Poland
| | - Aleksandra Janas
- Department of Pharmacology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Katowice, Poland
| | - Urszula Cegieła
- Department of Pharmacology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Katowice, Poland
| | - Joanna Folwarczna
- Department of Pharmacology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Katowice, Poland.
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20
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Fazullina ON, Korbut AI, Klimontov VV. Factors associated with trabecular bone score in postmenopausal women with type 2 diabetes and normal bone mineral density. World J Diabetes 2022; 13:553-565. [PMID: 36051426 PMCID: PMC9329840 DOI: 10.4239/wjd.v13.i7.553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 05/02/2022] [Accepted: 06/24/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Osteoporosis and type 2 diabetes (T2D) have been recognized as a widespread comorbidity leading to excess mortality and an enormous healthcare burden. In T2D, bone mineral density (BMD) may underestimate the risk of low-energy fractures as bone quality is reduced. It was hypothesized that a decrease in the trabecular bone score (TBS), a parameter assessing bone microarchitecture, may be an early marker of impaired bone health in women with T2D.
AIM To identify clinical and body composition parameters that affect TBS in postmenopausal women with T2D and normal BMD.
METHODS A non-interventional cross-sectional comparative study was conducted. Potentially eligible subjects were screened at tertiary referral center. Postmenopausal women with T2D, aged 50-75 years, with no established risk factors for secondary osteoporosis, were included. BMD, TBS and body composition parameters were assessed by dual-energy X-ray absorptiometry. In women with normal BMD, a wide range of anthropometric, general and diabetes-related clinical and laboratory parameters were evaluated as risk factors for TBS decrease using univariate and multivariate regression analysis and analysis of receiver operating characteristic (ROC) curves.
RESULTS Three hundred twelve women were initially screened, 176 of them met the inclusion criteria and underwent dual X-ray absorptiometry. Those with reduced BMD were subsequently excluded; 96 women with normal BMD were included in final analysis. Among them, 43 women (44.8%) showed decreased TBS values (≤ 1.31). Women with TBS ≤ 1.31 were taller and had a lower body mass index (BMI) when compared to those with normal TBS (Р = 0.008 and P = 0.007 respectively). No significant differences in HbA1c, renal function, calcium, phosphorus, alkaline phosphatase, PTH and 25(ОН)D levels were found. In a model of multivariate linear regression analysis, TBS was positively associated with gynoid fat mass, whereas the height and androgen fat mass were associated negatively (all P < 0.001). In a multiple logistic regression, TBS ≤ 1.31 was associated with lower gynoid fat mass (adjusted odd ratio [OR], 0.9, 95% confidence interval [CI], 0.85-0.94, P < 0.001), higher android fat mass (adjusted OR, 1.13, 95%CI, 1.03-1.24, P = 0.008) and height (adjusted OR, 1.13, 95%CI, 1.05-1.20, P < 0.001). In ROC-curve analysis, height ≥ 162.5 cm (P = 0.04), body mass index ≤ 33.85 kg/m2 (P = 0.002), gynoid fat mass ≤ 5.41 kg (P = 0.03) and android/gynoid fat mass ratio ≥ 1.145 (P < 0.001) were identified as the risk factors for TBS reduction.
CONCLUSION In postmenopausal women with T2D and normal BMD, greater height and central adiposity are associated with impaired bone microarchitecture.
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Affiliation(s)
- Olga N Fazullina
- Laboratory of Endocrinology, Research Institute of Clinical and Experimental Lymphology - Branch of the Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, Novosibirsk 630060, Russia
| | - Anton I Korbut
- Laboratory of Endocrinology, Research Institute of Clinical and Experimental Lymphology - Branch of the Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, Novosibirsk 630060, Russia
| | - Vadim V Klimontov
- Laboratory of Endocrinology, Research Institute of Clinical and Experimental Lymphology - Branch of the Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, Novosibirsk 630060, Russia
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Soen S, Kaku M, Okubo N, Onishi Y, Saito K, Kobayashi M. Fracture risk associated with glucocorticoid-induced osteoporosis in Japan. J Bone Miner Metab 2022; 40:636-647. [PMID: 35546370 DOI: 10.1007/s00774-022-01325-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 03/08/2022] [Indexed: 10/18/2022]
Abstract
INTRODUCTION Glucocorticoid-induced osteoporosis (GIOP) is associated with elevated fracture risk. Practice guidelines have been published to reduce this risk but are insufficiently followed in everyday practice. The objectives of this study were to estimate fracture incidence in patients exposed to oral glucocorticoids and to analyse the impact of glucocorticoid use on fracture incidence. MATERIALS AND METHODS This retrospective cohort study was performed using the Medical Data Vision (MDV) claims database from Japan. All patients aged ≥ 18 years initiating oral glucocorticoids and fulfilling Japanese guideline criteria for starting prophylactic osteoporosis treatment between 2009 and 2019 were identified. These were matched to a cohort of unexposed controls using propensity score matching. Fracture incidence in the two cohorts were compared using a Fine-Gray proportional sub-distribution hazard model. RESULTS 13,090 glucocorticoid-exposed cases were compared to 13,090 unexposed controls. The 1-year fracture rate (all sites) was 9.3 [95% CI 8.8-9.8] in cases and 5.8 [5.4-6.2] in controls. One-year vertebral fracture rates were 4.3 [4.0-4.7] and 2.3 [2.1-2.6] respectively. In the multivariate analysis, the use of glucocorticoids was associated with an increase in the incidence of osteoporotic fractures (hazard ratio: 1.63 [1.51-1.76]). The glucocorticoid-associated risk tended to be higher in subgroups of patients with rheumatoid arthritis, asthma, COPD and in those aged < 65 years. CONCLUSION Oral glucocorticoid use is associated with an increase in fracture incidence. It is necessary to raise awareness of GIOP and to take public health measures to change the perceptions and behaviour of doctors prescribing glucocorticoids.
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Affiliation(s)
- Satoshi Soen
- Soen Orthopaedics, Osteoporosis and Rheumatology Clinic, Kobe, Japan
| | - Miki Kaku
- Primary Medical Science Department, Medical Affairs Division, Japan Business Unit, Daiichi Sankyo Co. Ltd, 3-5-1, Nihonbashi Honcho, Chuo-ku, Tokyo, 103-8426, Japan.
| | - Naoki Okubo
- Data Intelligence Department, Digital Transformation Management Division, Daiichi Sankyo Co. Ltd, Tokyo, Japan
| | | | - Kengo Saito
- Primary Medical Science Department, Medical Affairs Division, Japan Business Unit, Daiichi Sankyo Co. Ltd, 3-5-1, Nihonbashi Honcho, Chuo-ku, Tokyo, 103-8426, Japan
| | - Makiko Kobayashi
- Primary Medical Science Department, Medical Affairs Division, Japan Business Unit, Daiichi Sankyo Co. Ltd, 3-5-1, Nihonbashi Honcho, Chuo-ku, Tokyo, 103-8426, Japan
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22
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He C, Liu M, Ding Q, Yang F, Xu T. Upregulated miR-9-5p inhibits osteogenic differentiation of bone marrow mesenchymal stem cells under high glucose treatment. J Bone Miner Metab 2022; 40:208-219. [PMID: 34750680 DOI: 10.1007/s00774-021-01280-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 10/11/2021] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Diabetic osteoporosis (DOP) is a chronic diabetic complication, which is attributed to high glucose (HG)-induced dysfunction of bone marrow mesenchymal stem cells (BMSCs). Studies have revealed that microRNAs (miRNAs) play critical roles in osteogenic differentiation of BMSCs in DOP. Here, the role of miR-9-5p in DOP progression was explored. MATERIALS AND METHODS The rat model of DOP was established by intraperitoneal injection of streptozotocin (STZ). BMSCs were treated with high glucose (HG) to establish in vitro models. Gene expression in BMSCs and bone tissues of rats was tested by RT-qPCR. The degree of osteogenic differentiation of BMSCs was examined by Alizarin Red staining and ALP activity analysis. The protein levels of collagen-I (COL1), osteocalcin (OCN), osteopontin (OPN), runt-related transcription factor-2 (RUNX2), and DEAD-Box Helicase 17 (DDX17) in BMSCs were evaluated by western blotting. The interaction between miR-9-5p and DDX17 was identified by luciferase reporter assay. H&E staining was used to test morphological structure of femurs of rats with STZ treatment. RESULTS MiR-9-5p was overexpressed in HG-treated BMSCs, while DDX17 was downregulated. Functionally, miR-9-5p knockdown promoted BMSCs osteogenic differentiation under HG condition. Mechanically, miR-9-5p targeted DDX17. DDX17 knockdown reversed the effect of miR-9-5p silencing on osteogenic differentiation of HG-treated BMSCs. In in vivo studies, miR-9-5p downregulation ameliorated the DOP condition of rats and miR-9-5p expression was negatively correlated with DDX17 expression in bone tissues of rats with STZ treatment. CONCLUSION MiR-9-5p knockdown promotes HG-induced osteogenic differentiation BMSCs in vitro and mitigates the DOP condition of rats in vivo by targeting DDX17.
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Affiliation(s)
- Chuanmei He
- Department of Nephrology, The Affiliated Lianyungang No.2 Hospital of Bengbu Medical College, Lianyungang, 222000, Jiangsu, China
| | - Mingming Liu
- Department of Orthopedics, The Affiliated Lianyungang No.2 Hospital of Bengbu Medical College, Lianyungang, 222000, Jiangsu, China
| | - Qun Ding
- Department of Endocrinology, The Affiliated Lianyungang No.2 Hospital of Bengbu Medical College, 41 Hailian East Road, Haizhou District, Lianyungang, 222000, Jiangsu, China
| | - Fumeng Yang
- Department of Laboratory, The Affiliated Lianyungang No.2 Hospital of Bengbu Medical College, Lianyungang, 222000, Jiangsu, China
| | - Tongdao Xu
- Department of Endocrinology, The Affiliated Lianyungang No.2 Hospital of Bengbu Medical College, 41 Hailian East Road, Haizhou District, Lianyungang, 222000, Jiangsu, China.
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Meta-Analysis of the Efficacy and Safety of Alendronate Combined with Atorvastatin in the Treatment of Osteoporosis in Diabetes Mellitus. BIOMED RESEARCH INTERNATIONAL 2022; 2022:6747469. [PMID: 35178452 PMCID: PMC8844385 DOI: 10.1155/2022/6747469] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 01/05/2022] [Accepted: 01/21/2022] [Indexed: 01/16/2023]
Abstract
Objective Diabetes is a chronic disease caused by defective insulin secretion in the body, resulting in metabolic abnormalities with persistent blood glucose elevation. Osteoporosis is the most common diabetes complication. The aim of this study was to perform a meta-analysis of the effects of alendronate combined with atorvastatin compared with alendronate alone in the treatment of osteoporosis in diabetes mellitus. Methods Two researchers independently used PubMed, ScienceDirect, Cochrane Library, Wanfang Data, CNKI, and VIP databases to search for all relevant studies that met the inclusion criteria and used RevMan 5.3 and STATA 16.0 for data analysis. Results Fourteen studies that met the inclusion criteria were selected, including 1456 patients. Among the data extracted in this meta-analysis, bone mineral density (BMD) was the primary outcome measurement, while total effective rate, VAS, osteoprotegerin (OPG), bone Gla protein (BGP), bone alkaline phosphatase (BAP), blood P and Ca, and adverse effects were secondary outcome measurements. Our results showed that alendronate combined with atorvastatin is more effective than alendronate alone, with higher BMD, OPG, BGP, and BAP, more significant pain relief, and fewer adverse events. Conclusion The results of this meta-analysis indicate that alendronate combined with atorvastatin is a better treatment for osteoporosis in diabetes mellitus, showing more effective and higher BMD and fewer adverse events than alendronate alone.
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Roderburg C, Loosen SH, Hoyer L, Luedde T, Kostev K. Prevalence of diabetes mellitus among 80,193 gastrointestinal cancer patients in five European and three Asian countries. J Cancer Res Clin Oncol 2021; 148:1057-1062. [PMID: 34897573 PMCID: PMC9015980 DOI: 10.1007/s00432-021-03861-7] [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: 10/20/2021] [Accepted: 11/14/2021] [Indexed: 01/03/2023]
Abstract
Background Diabetes mellitus (DM) has recently been associated with an increased incidence of such digestive tract malignancies as gastric or colorectal cancer. However, systematic data on the prevalence of DM among digestive tract cancer entities, especially in terms of geographic distributions, are lacking. Methods We used the Oncology Dynamics database (IQVIA) to identify a total of 80,193 patients with gastrointestinal (GI) cancer (5845 esophagus, 20,806 stomach, 38,138 colon, and 15,414 rectum cancer patients) from eight European and Asian countries. Results The overall prevalence of DM among all digestive tract cancer patients was 14.8% (11,866/80,193). In terms of cancer site, DM prevalence was highest in patients with colon (15.5%) or rectal (15.3%) cancer and lowest in patients with esophageal cancer (12.0%). Interestingly, we observed significant differences in DM prevalence between countries. Spain (27.8%, 31.3%) and South Korea (21.0%, 27.9%) had the highest prevalence of DM among gastric and colon cancer patients, while DM prevalence in esophageal (18.8%) and rectal (38.0%) cancer patients was highest in Germany. Conclusion Our data revealed a high prevalence of DM among digestive tract cancer patients in Europe and Asia, and showed that DM prevalence varies among digestive tract cancer sites as well as countries.
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Affiliation(s)
- Christoph Roderburg
- Clinic for Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany.
| | - Sven H Loosen
- Clinic for Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
| | | | - Tom Luedde
- Clinic for Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
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