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Tisato V, Silva JA, Scarpellini F, Capucci R, Marci R, Gallo I, Salvatori F, D'Aversa E, Secchiero P, Serino ML, Zauli G, Singh AV, Gemmati D. Epigenetic role of LINE-1 methylation and key genes in pregnancy maintenance. Sci Rep 2024; 14:3275. [PMID: 38332006 PMCID: PMC10853191 DOI: 10.1038/s41598-024-53737-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 02/04/2024] [Indexed: 02/10/2024] Open
Abstract
Spontaneous abortion is a pregnancy complication characterized by complex and multifactorial etiology. About 5% of childbearing women are globally affected by early pregnancy loss (EPL) and most of them experience recurrence (RPL). Epigenetic mechanisms and controlled inflammation are crucial for pregnancy maintenance and genetic predispositions may increase the risk affecting the maternal-fetal crosstalk. Combined analyses of global methylation, inflammation and inherited predispositions may contribute to define pregnancy loss etiopathogenesis. LINE-1 epigenetic regulation plays crucial roles during embryo implantation, and its hypomethylation has been associated with senescence and several complex diseases. By analysing a group of 230 women who have gone through pregnancy interruption and comparing those experiencing spontaneous EPL (n = 123; RPL, 54.5%) with a group of normal pregnant who underwent to voluntary interruption (VPI, n = 107), the single statistical analysis revealed significant lower (P < 0.00001) LINE-1 methylation and higher (P < 0.0001) mean cytokine levels (CKs: IL6, IL10, IL17A, IL23) in EPL. Genotyping of the following SNPs accounted for different EPL/RPL risk odds ratio: F13A1 rs5985 (OR = 0.24; 0.06-0.90); F13B rs6003 (OR = 0.23; 0.047-1.1); FGA rs6050 (OR = 0.58; 0.33-1.0); CRP rs2808635/rs876538 (OR = 0.15; 0.014-0.81); ABO rs657152 (OR = 0.48; 0.22-1.08); TP53 rs1042522 (OR = 0.54; 0.32-0.92); MTHFR rs1801133/rs1801131 (OR = 2.03; 1.2-3.47) and FGB rs1800790 (OR = 1.97; 1.01-3.87), although Bonferroni correction did not reach significant outputs. Principal Component Analysis (PCA) and logistic regression disclosed further SNPs positive/negative associations (e.g. APOE rs7412/rs429358; FGB rs1800790; CFH rs1061170) differently arranged and sorted in four significant PCs: PC1 (F13A, methylation, CKs); PC3 (CRP, MTHFR, age, methylation); PC4 (F13B, FGA, FGB, APOE, TP53, age, methylation); PC6 (F13A, CFH, ABO, MTHFR, TP53, age), yielding further statistical power to the association models. In detail, positive EPL risk association was with PC1 (OR = 1.81; 1.33-2.45; P < 0.0001) and negative associations with PC3 (OR = 0.489; 0.37-0.66; P < 0.0001); PC4 (OR = 0.72; 0.55-0.94; P = 0.018) and PC6 (OR = 0.61; 0.46-0.81; P = 0.001). Moreover, significant inverse associations were detected between methylation and CKs levels in the whole group (rIL10 = - 0.22; rIL17A = - 0.25; rIL23 = - 0.19; rIL6 = - 0.22), and methylation with age in the whole group, EPL and RPL subgroups (r2TOT = 0.147; r2EPL = 0.136; r2 RPL = 0.248), while VPI controls lost significance (r2VPI = 0.011). This study provides a valuable multilayer approach for investigating epigenetic abnormalities in pregnancy loss suggesting genetic-driven dysregulations and anomalous epigenetic mechanisms potentially mediated by LINE-1 hypomethylation. Women with unexplained EPL might benefit of such investigations, providing new insights for predicting the pregnancy outcome and for treating at risk women with novel targeted epidrugs.
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Affiliation(s)
- Veronica Tisato
- Department of Translational Medicine, University of Ferrara, 44121, Ferrara, Italy.
- University Strategic Centre for Studies On Gender Medicine, University of Ferrara, 44121, Ferrara, Italy.
- Centre Haemostasis & Thrombosis, University of Ferrara, 44121, Ferrara, Italy.
- LTTA Centre, University of Ferrara, 44121, Ferrara, Italy.
| | - Juliana A Silva
- Department of Translational Medicine, University of Ferrara, 44121, Ferrara, Italy
| | | | - Roberta Capucci
- Department of Medical Sciences, University of Ferrara, 44121, Ferrara, Italy
| | - Roberto Marci
- Department of Translational Medicine, University of Ferrara, 44121, Ferrara, Italy
| | - Ines Gallo
- Department of Translational Medicine, University of Ferrara, 44121, Ferrara, Italy
| | - Francesca Salvatori
- Department of Translational Medicine, University of Ferrara, 44121, Ferrara, Italy
| | - Elisabetta D'Aversa
- Department of Translational Medicine, University of Ferrara, 44121, Ferrara, Italy
| | - Paola Secchiero
- Department of Translational Medicine, University of Ferrara, 44121, Ferrara, Italy
| | - Maria L Serino
- Centre Haemostasis & Thrombosis, University of Ferrara, 44121, Ferrara, Italy
| | - Giorgio Zauli
- Department of Environmental Sciences and Prevention, University of Ferrara, 44121, Ferrara, Italy
| | - Ajay V Singh
- Department of Chemical and Product Safety, German Federal Institute for Risk Assessment (BfR), 10589, Berlin, Germany
| | - Donato Gemmati
- Department of Translational Medicine, University of Ferrara, 44121, Ferrara, Italy.
- University Strategic Centre for Studies On Gender Medicine, University of Ferrara, 44121, Ferrara, Italy.
- Centre Haemostasis & Thrombosis, University of Ferrara, 44121, Ferrara, Italy.
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Salvatori F, D’Aversa E, Serino ML, Singh AV, Secchiero P, Zauli G, Tisato V, Gemmati D. miRNAs Epigenetic Tuning of Wall Remodeling in the Early Phase after Myocardial Infarction: A Novel Epidrug Approach. Int J Mol Sci 2023; 24:13268. [PMID: 37686073 PMCID: PMC10487654 DOI: 10.3390/ijms241713268] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 08/21/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
Myocardial infarction (MI) is one of the leading causes of death in Western countries. An early diagnosis decreases subsequent severe complications such as wall remodeling or heart failure and improves treatments and interventions. Novel therapeutic targets have been recognized and, together with the development of direct and indirect epidrugs, the role of non-coding RNAs (ncRNAs) yields great expectancy. ncRNAs are a group of RNAs not translated into a product and, among them, microRNAs (miRNAs) are the most investigated subgroup since they are involved in several pathological processes related to MI and post-MI phases such as inflammation, apoptosis, angiogenesis, and fibrosis. These processes and pathways are finely tuned by miRNAs via complex mechanisms. We are at the beginning of the investigation and the main paths are still underexplored. In this review, we provide a comprehensive discussion of the recent findings on epigenetic changes involved in the first phases after MI as well as on the role of the several miRNAs. We focused on miRNAs function and on their relationship with key molecules and cells involved in healing processes after an ischemic accident, while also giving insight into the discrepancy between males and females in the prognosis of cardiovascular diseases.
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Affiliation(s)
- Francesca Salvatori
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (F.S.)
| | - Elisabetta D’Aversa
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (F.S.)
| | - Maria Luisa Serino
- Centre Haemostasis & Thrombosis, University of Ferrara, 44121 Ferrara, Italy
| | - Ajay Vikram Singh
- Department of Chemical and Product Safety, German Federal Institute for Risk Assessment (BfR), 10589 Berlin, Germany
| | - Paola Secchiero
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (F.S.)
| | - Giorgio Zauli
- Department of Environmental Science and Prevention, University of Ferrara, 44121 Ferrara, Italy
| | - Veronica Tisato
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (F.S.)
- LTTA Centre, University of Ferrara, 44121 Ferrara, Italy
- University Centre for Studies on Gender Medicine, University of Ferrara, 44121 Ferrara, Italy
| | - Donato Gemmati
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (F.S.)
- Centre Haemostasis & Thrombosis, University of Ferrara, 44121 Ferrara, Italy
- University Centre for Studies on Gender Medicine, University of Ferrara, 44121 Ferrara, Italy
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Niwczyk O, Grymowicz M, Szczęsnowicz A, Hajbos M, Kostrzak A, Budzik M, Maciejewska-Jeske M, Bala G, Smolarczyk R, Męczekalski B. Bones and Hormones: Interaction between Hormones of the Hypothalamus, Pituitary, Adipose Tissue and Bone. Int J Mol Sci 2023; 24:ijms24076840. [PMID: 37047811 PMCID: PMC10094866 DOI: 10.3390/ijms24076840] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 03/30/2023] [Accepted: 04/01/2023] [Indexed: 04/14/2023] Open
Abstract
The bony skeleton, as a structural foundation for the human body, is essential in providing mechanical function and movement. The human skeleton is a highly specialized and dynamic organ that undergoes continuous remodeling as it adapts to the demands of its environment. Advances in research over the last decade have shone light on the various hormones that influence this process, modulating the metabolism and structural integrity of bone. More recently, novel and non-traditional functions of hypothalamic, pituitary, and adipose hormones and their effects on bone homeostasis have been proposed. This review highlights recent work on physiological bone remodeling and discusses our knowledge, as it currently stands, on the systemic interplay of factors regulating this interaction. In this review, we provide a summary of the literature on the relationship between bone physiology and hormones including kisspeptin, neuropeptide Y, follicle-stimulating hormone (FSH), prolactin (PRL), adrenocorticotropic hormone (ACTH), thyroid-stimulating hormone (TSH), growth hormone (GH), leptin, and adiponectin. The discovery and understanding of this new functionality unveils an entirely new layer of physiologic circuitry.
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Affiliation(s)
- Olga Niwczyk
- Department of Gynecological Endocrinology, Poznan University of Medical Sciences, 60-535 Poznan, Poland
| | - Monika Grymowicz
- Department of Gynecological Endocrinology, Medical University of Warsaw, 00-315 Warsaw, Poland
| | - Aleksandra Szczęsnowicz
- Department of Gynecological Endocrinology, Poznan University of Medical Sciences, 60-535 Poznan, Poland
| | - Marta Hajbos
- Department of Gynecological Endocrinology, Medical University of Warsaw, 00-315 Warsaw, Poland
| | - Anna Kostrzak
- Department of Gynecological Endocrinology, Poznan University of Medical Sciences, 60-535 Poznan, Poland
| | - Michał Budzik
- Department of Gynecological Endocrinology, Medical University of Warsaw, 00-315 Warsaw, Poland
- Department of Cancer Prevention, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Marzena Maciejewska-Jeske
- Department of Gynecological Endocrinology, Poznan University of Medical Sciences, 60-535 Poznan, Poland
| | - Gregory Bala
- UCD School of Medicine, University College Dublin, D04 V1W8 Dublin, Ireland
| | - Roman Smolarczyk
- Department of Gynecological Endocrinology, Medical University of Warsaw, 00-315 Warsaw, Poland
| | - Błażej Męczekalski
- Department of Gynecological Endocrinology, Poznan University of Medical Sciences, 60-535 Poznan, Poland
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Gong G, Wan W, Liu X, Yin J. Apelin-13, a regulator of autophagy, apoptosis and inflammation in multifaceted bone protection. Int Immunopharmacol 2023; 117:109991. [PMID: 37012875 DOI: 10.1016/j.intimp.2023.109991] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 03/01/2023] [Accepted: 03/02/2023] [Indexed: 03/12/2023]
Abstract
Apelin/APJ is widely distributed in various tissues in the body and participates in the regulation of physiological and pathological mechanisms such as autophagy, apoptosis, inflammation, and oxidative stress. Apelin-13 is an adipokine family member with multiple biological roles and has been shown to be involved in the development and progression of bone diseases. In the process of osteoporosis and fracture healing, Apelin-13 plays an osteoprotective role by regulating the autophagy and apoptosis of BMSCs, and promotes the osteogenic differentiation of BMSCs. In addition, Apelin-13 also attenuates the progression of arthritis by regulating the inflammatory response of macrophages. In conclusion, Apelin-13 has an important connection with bone protection, which provides a new strategy for the clinical treatment of bone-related diseases.
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Affiliation(s)
- Ge Gong
- Department of Geriatrics, Jinling Hospital, Medical School of Nanjing University, Nanjing 211002, China
| | - Wenhui Wan
- Department of Geriatrics, Jinling Hospital, Medical School of Nanjing University, Nanjing 211002, China
| | - Xinhui Liu
- Department of Orthopedics, the Affiliated Jiangning Hospital with Nanjing Medical University, Nanjing 211100, China.
| | - Jian Yin
- Department of Orthopedics, the Affiliated Jiangning Hospital with Nanjing Medical University, Nanjing 211100, China.
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Soto ME, Pérez-Torres I, Rubio-Ruiz ME, Cano-Martínez A, Manzano-Pech L, Guarner-Lans V. Frailty and the Interactions between Skeletal Muscle, Bone, and Adipose Tissue-Impact on Cardiovascular Disease and Possible Therapeutic Measures. Int J Mol Sci 2023; 24:ijms24054534. [PMID: 36901968 PMCID: PMC10003713 DOI: 10.3390/ijms24054534] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 02/18/2023] [Accepted: 02/24/2023] [Indexed: 03/02/2023] Open
Abstract
Frailty is a global health problem that impacts clinical practice. It is complex, having a physical and a cognitive component, and it is the result of many contributing factors. Frail patients have oxidative stress and elevated proinflammatory cytokines. Frailty impairs many systems and results in a reduced physiological reserve and increased vulnerability to stress. It is related to aging and to cardiovascular diseases (CVD). There are few studies on the genetic factors of frailty, but epigenetic clocks determine age and frailty. In contrast, there is genetic overlap of frailty with cardiovascular disease and its risk factors. Frailty is not yet considered a risk factor for CVD. It is accompanied by a loss and/or poor functioning of muscle mass, which depends on fiber protein content, resulting from the balance between protein breakdown and synthesis. Bone fragility is also implied, and there is a crosstalk between adipocytes, myocytes, and bone. The identification and assessment of frailty is difficult, without there being a standard instrument to identify or treat it. Measures to prevent its progression include exercises, as well as supplementing the diet with vitamin D and K, calcium, and testosterone. In conclusion, more research is needed to better understand frailty and to avoid complications in CVD.
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Affiliation(s)
- María Elena Soto
- Department of Endocrinology, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
| | - Israel Pérez-Torres
- Department of Cardiovascular Biomedicine, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
| | - María Esther Rubio-Ruiz
- Department of Physiology, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
| | - Agustina Cano-Martínez
- Department of Physiology, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
| | - Linaloe Manzano-Pech
- Department of Cardiovascular Biomedicine, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
| | - Verónica Guarner-Lans
- Department of Physiology, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
- Correspondence:
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Deepika F, Bathina S, Armamento-Villareal R. Novel Adipokines and Their Role in Bone Metabolism: A Narrative Review. Biomedicines 2023; 11:biomedicines11020644. [PMID: 36831180 PMCID: PMC9953715 DOI: 10.3390/biomedicines11020644] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 02/02/2023] [Accepted: 02/14/2023] [Indexed: 02/23/2023] Open
Abstract
The growing burden of obesity and osteoporosis is a major public health concern. Emerging evidence of the role of adipokines on bone metabolism has led to the discovery of novel adipokines over the last decade. Obesity is recognized as a state of adipose tissue inflammation that adversely affects bone health. Adipokines secreted from white adipose tissue (WAT) and bone marrow adipose tissue (BMAT) exerts endocrine and paracrine effects on the survival and function of osteoblasts and osteoclasts. An increase in marrow fat is implicated in osteoporosis and, hence, it is crucial to understand the complex interplay between adipocytes and bone. The objective of this review is to summarize recent advances in our understanding of the role of different adipokines on bone metabolism. METHODS This is a comprehensive review of the literature available in PubMED and Cochrane databases, with an emphasis on the last five years using the keywords. RESULTS Leptin has shown some positive effects on bone metabolism; in contrast, both adiponectin and chemerin have consistently shown a negative association with BMD. No significant association was found between resistin and BMD. Novel adipokines such as visfatin, LCN-2, Nesfatin-1, RBP-4, apelin, and vaspin have shown bone-protective and osteoanabolic properties that could be translated into therapeutic targets. CONCLUSION New evidence suggests the potential role of novel adipokines as biomarkers to predict osteoporosis risk, and as therapeutic targets for the treatment of osteoporosis.
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Affiliation(s)
- Fnu Deepika
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, Baylor College of Medicine, Houston, TX 77030, USA
- Center for Translational Research on Inflammatory Disease, Michael E DeBakey Veterans Affairs (VA) Medical Center, Houston, TX 77030, USA
- Correspondence: (F.D.); (R.A.-V.); Tel.: +1-713-794-1414 (R.A.-V.)
| | - Siresha Bathina
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, Baylor College of Medicine, Houston, TX 77030, USA
- Center for Translational Research on Inflammatory Disease, Michael E DeBakey Veterans Affairs (VA) Medical Center, Houston, TX 77030, USA
| | - Reina Armamento-Villareal
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, Baylor College of Medicine, Houston, TX 77030, USA
- Center for Translational Research on Inflammatory Disease, Michael E DeBakey Veterans Affairs (VA) Medical Center, Houston, TX 77030, USA
- Correspondence: (F.D.); (R.A.-V.); Tel.: +1-713-794-1414 (R.A.-V.)
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Damani JJ, De Souza MJ, Strock NCA, Koltun KJ, Williams NI, Weaver C, Rogers CJ. Associations Between Inflammatory Mediators and Bone Outcomes in Postmenopausal Women: A Cross-Sectional Analysis of Baseline Data from the Prune Study. J Inflamm Res 2023; 16:639-663. [PMID: 36814438 PMCID: PMC9939790 DOI: 10.2147/jir.s397837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 01/27/2023] [Indexed: 02/17/2023] Open
Abstract
Purpose Hypoestrogenism triggers increased production of inflammatory mediators, which contribute to bone loss during postmenopausal osteoporosis. This study aimed to investigate the association between circulating inflammatory markers and bone outcomes in postmenopausal women. Materials and methods We conducted a cross-sectional, secondary analysis of baseline data from participants who completed a 12-month randomized controlled trial, The Prune Study (NCT02822378), which included healthy postmenopausal women (n=183, 55-75 years old) with bone mineral density (BMD) T-score between 0.0 and -3.0 at any site. BMD was measured using dual-energy X-ray absorptiometry, and bone geometry and strength were measured using peripheral quantitative computed tomography. Blood was collected at baseline to measure (1) serum biomarkers of bone turnover, including procollagen type 1 N-terminal propeptide (P1NP) and C-terminal telopeptide and (2) inflammatory markers, including serum high-sensitivity C-reactive protein (hs-CRP) and plasma pro-inflammatory cytokines, tumor necrosis factor (TNF)-α, interleukin (IL)-1β, IL-6, IL-8, and monocyte chemoattractant protein (MCP)-1, using enzyme-linked immunosorbent assay. The associations between bone and inflammatory outcomes at baseline were analyzed using correlation and regression analyses. Results Serum hs-CRP negatively correlated with P1NP (r=-0.197, p=0.042). Plasma IL-1β, IL-6, IL-8, and TNF-α negatively correlated with trabecular bone score at the lumbar spine (all p<0.05). In normal-weight women, plasma IL-1β, IL-6, and IL-8 negatively correlated (p<0.05) with trabecular and cortical bone area, content, and density at various sites in the tibia and radius. Serum hs-CRP positively predicted lumbar spine BMD (β=0.078, p=0.028). Plasma IL-6 negatively predicted BMD at the total body (β=-0.131, p=0.027) and lumbar spine (β=-0.151, p=0.036), whereas plasma TNF-α negatively predicted total hip BMD (β=-0.114, p=0.028). Conclusion At baseline, inflammatory markers were inversely associated with various estimates of bone density, geometry, and strength in postmenopausal women. These findings suggest that inflammatory markers may be an important mediator for postmenopausal bone loss.
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Affiliation(s)
- Janhavi J Damani
- The Intercollege Graduate Degree Program in Integrative and Biomedical Physiology, Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA, USA
| | - Mary Jane De Souza
- Department of Kinesiology, The Pennsylvania State University, University Park, PA, USA
| | - Nicole C A Strock
- Department of Kinesiology, The Pennsylvania State University, University Park, PA, USA
| | - Kristen J Koltun
- Department of Kinesiology, The Pennsylvania State University, University Park, PA, USA,Department of Sports Medicine and Nutrition, University of Pittsburgh, Pittsburgh, PA, USA
| | - Nancy I Williams
- Department of Kinesiology, The Pennsylvania State University, University Park, PA, USA
| | - Connie Weaver
- Department of Exercise and Nutritional Sciences, San Diego State University, San Diego, CA, USA
| | - Connie J Rogers
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA, USA,Center for Molecular Immunology and Infectious Disease, The Pennsylvania State University, University Park, PA, USA,Department of Nutritional Sciences, University of Georgia, Athens, GA, USA,Correspondence: Connie J Rogers, 280 Dawson Hall, University of Georgia, Athens, GA, 30602, USA, Tel +1 706-542-4869, Email
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Lee S, Kim JH, Jeon YK, Lee JS, Kim K, Hwang SK, Kim JH, Goh TS, Kim YH. Effect of adipokine and ghrelin levels on BMD and fracture risk: an updated systematic review and meta-analysis. Front Endocrinol (Lausanne) 2023; 14:1044039. [PMID: 37181034 PMCID: PMC10171108 DOI: 10.3389/fendo.2023.1044039] [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: 09/14/2022] [Accepted: 03/29/2023] [Indexed: 05/16/2023] Open
Abstract
Context Circulating adipokines and ghrelin affect bone remodeling by regulating the activation and differentiation of osteoblasts and osteoclasts. Although the correlation between adipokines, ghrelin, and bone mineral density (BMD) has been studied over the decades, its correlations are still controversial. Accordingly, an updated meta-analysis with new findings is needed. Objective This study aimed to explore the impact of serum adipokine and ghrelin levels on BMD and osteoporotic fractures through a meta-analysis. Data sources Studies published till October 2020 in Medline, Embase, and the Cochrane Library were reviewed. Study selection We included studies that measured at least one serum adipokine level and BMD or fracture risk in healthy individuals. We excluded studies with one or more of the following: patients less than 18 years old, patients with comorbidities, who had undergone metabolic treatment, obese patients, patients with high physical activities, and a study that did not distinguish sex or menopausal status. Data extraction We extracted the data that include the correlation coefficient between adipokines (leptin, adiponectin, and resistin) and ghrelin and BMD, fracture risk by osteoporotic status from eligible studies. Data synthesis A meta-analysis of the pooled correlations between adipokines and BMD was performed, demonstrating that the correlation between leptin and BMD was prominent in postmenopausal women. In most cases, adiponectin levels were inversely correlated with BMD. A meta-analysis was conducted by pooling the mean differences in adipokine levels according to the osteoporotic status. In postmenopausal women, significantly lower leptin (SMD = -0.88) and higher adiponectin (SMD = 0.94) levels were seen in the osteoporosis group than in the control group. By predicting fracture risk, higher leptin levels were associated with lower fracture risk (HR = 0.68), whereas higher adiponectin levels were associated with an increased fracture risk in men (HR = 1.94) and incident vertebral fracture in postmenopausal women (HR = 1.18). Conclusions Serum adipokines levels can utilize to predict osteoporotic status and fracture risk of patients. Systematic review registration https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021224855, identifier CRD42021224855.
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Affiliation(s)
- Seoyul Lee
- Department of Physiology, School of Medicine, Pusan National University, Yangsan, Republic of Korea
| | - Jeong Hun Kim
- Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
- College of Nursing, Pusan National University, Yangsan, Republic of Korea
| | - Yun Kyung Jeon
- Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
- Department of Internal Medicine, School of Medicine, Pusan National University, Yangsan, Republic of Korea
| | - Jung Sub Lee
- Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
- Department of Orthopaedic Surgery, School of Medicine, Pusan National University, Yangsan, Republic of Korea
| | - Keunyoung Kim
- Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
- Department of Nuclear Medicine, School of Medicine, Pusan National University, Yangsan, Republic of Korea
| | - Sun-Kyung Hwang
- College of Nursing, Pusan National University, Yangsan, Republic of Korea
| | - Jae Ho Kim
- Department of Physiology, School of Medicine, Pusan National University, Yangsan, Republic of Korea
- Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
| | - Tae Sik Goh
- Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
- Department of Orthopaedic Surgery, School of Medicine, Pusan National University, Yangsan, Republic of Korea
- *Correspondence: Yun Hak Kim, ; Tae Sik Goh,
| | - Yun Hak Kim
- Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
- Department of Anatomy, School of Medicine, Pusan National University, Yangsan, Republic of Korea
- Department of Biomedical Informatics, School of Medicine, Pusan National University, Yangsan, Republic of Korea
- *Correspondence: Yun Hak Kim, ; Tae Sik Goh,
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Shu L, Fu Y, Sun H. The association between common serum adipokines levels and postmenopausal osteoporosis: A meta‐analysis. J Cell Mol Med 2022; 26:4333-4342. [PMID: 35791510 PMCID: PMC9344814 DOI: 10.1111/jcmm.17457] [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: 01/29/2022] [Revised: 05/09/2022] [Accepted: 05/12/2022] [Indexed: 11/09/2022] Open
Abstract
The clinical relevance of blood levels of adipokines in individuals with postmenopausal osteoporosis (PMOP) has not been previously clarified. We performed this meta‐analysis to clarify the association between three common adipokines levels and the occurrence of PMOP. PubMed, Embase, Cochrane library, and China National Knowledgement Infrastructure (CNKI) were searched for collecting articles published before 31 October 2021, without language and status restrictions. Fourteen studies met the selection criteria. Meta‐analysis revealed that blood leptin level was remarkably lower (mean difference [MD], −1.94; 95% confidence interval [CI], −3.83 to −0.06; I2 = 96%) and adiponectin level was remarkably higher (MD, 3.48; 95% CI, 2.36 to 4.60; I2 = 90%) in individuals with PMOP than healthy individuals with normal bone mineral density (BMD). However, the statistical difference in leptin level was changed after eliminating the confounding influence of leptin sources and assay approaches. Furthermore, a positive association (r = 0.28) between leptin level and body mass index (BMI) as well as a negative association (r = −0.33) between adiponectin level and BMD was found. Moreover, adiponectin had the highest probability of predicting PMOP (84%). Current evidence suggests that leptin positively affects BMI and adiponectin negatively affects BMD, and adiponectin is the most relevant adipokine negatively associated with PMOP.
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Affiliation(s)
- Linyuan Shu
- Department of Emergency Medicine Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai China
| | - Yimu Fu
- Department of Emergency Medicine Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai China
| | - Hui Sun
- Department of Orthopaedic Surgery Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai China
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10
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Chandra A, Lagnado AB, Farr JN, Schleusner M, Monroe DG, Saul D, Passos JF, Khosla S, Pignolo RJ. Bone Marrow Adiposity in Models of Radiation- and Aging-Related Bone Loss Is Dependent on Cellular Senescence. J Bone Miner Res 2022; 37:997-1011. [PMID: 35247283 PMCID: PMC9526878 DOI: 10.1002/jbmr.4537] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 02/22/2022] [Accepted: 02/27/2022] [Indexed: 11/06/2022]
Abstract
Oxidative stress-induced reactive oxygen species, DNA damage, apoptosis, and cellular senescence have been associated with reduced osteoprogenitors in a reciprocal fashion to bone marrow adipocyte tissue (BMAT); however, a direct (causal) link between cellular senescence and BMAT is still elusive. Accumulation of senescent cells occur in naturally aged and in focally radiated bone tissue, but despite amelioration of age- and radiation-associated bone loss after senescent cell clearance, molecular events that precede BMAT accrual are largely unknown. Here we show by RNA-Sequencing data that BMAT-related genes were the most upregulated gene subset in radiated bones of C57BL/6 mice. Using focal radiation as a model to understand age-associated changes in bone, we performed a longitudinal assessment of cellular senescence and BMAT. Using real-time quantitative reverse transcription polymerase chain reaction (qRT-PCR), RNA in situ hybridization of p21 transcripts and histological assessment of telomere dysfunction as a marker of senescence, we observed an increase in senescent cell burden of bone cells from day 1 postradiation, without the presence of BMAT. BMAT was significantly elevated in radiated bones at day 7, confirming the qRT-PCR data in which most BMAT-related genes were elevated by day 7, and the trend continued until day 42 postradiation. Similarly, elevation in BMAT-related genes was observed in bones of aged mice. The senolytic cocktail of Dasatinib (D) plus Quercetin (Q) (ie, D + Q), which clears senescent cells, reduced BMAT in aged and radiated bones. MicroRNAs (miRNAs or miRs) linked with senescence marker p21 were downregulated in radiated and aged bones, whereas miR-27a, a miR that is associated with increased BMAT, was elevated both in radiated and aged bones. D + Q downregulated miR-27a in radiated bones at 42 days postradiation. Overall, our study provides evidence that BMAT occurrence in oxidatively stressed bone environments, such as radiation and aging, is induced following a common pathway and is dependent on the presence of senescent cells. © 2022 American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- Abhishek Chandra
- Department of Physiology and Biomedical Engineering, Mayo Clinic College of Medicine, Rochester, MN, USA
- Department of Medicine, Mayo Clinic College of Medicine, Rochester, MN, USA
- Robert and Arlene Kogod Center on Aging, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Anthony B. Lagnado
- Department of Physiology and Biomedical Engineering, Mayo Clinic College of Medicine, Rochester, MN, USA
- Robert and Arlene Kogod Center on Aging, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Joshua N. Farr
- Department of Physiology and Biomedical Engineering, Mayo Clinic College of Medicine, Rochester, MN, USA
- Robert and Arlene Kogod Center on Aging, Mayo Clinic College of Medicine, Rochester, MN, USA
- Division of Endocrinology, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Megan Schleusner
- Robert and Arlene Kogod Center on Aging, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - David G. Monroe
- Robert and Arlene Kogod Center on Aging, Mayo Clinic College of Medicine, Rochester, MN, USA
- Division of Endocrinology, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Dominik Saul
- Robert and Arlene Kogod Center on Aging, Mayo Clinic College of Medicine, Rochester, MN, USA
- Division of Endocrinology, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - João F. Passos
- Department of Physiology and Biomedical Engineering, Mayo Clinic College of Medicine, Rochester, MN, USA
- Department of Medicine, Mayo Clinic College of Medicine, Rochester, MN, USA
- Robert and Arlene Kogod Center on Aging, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Sundeep Khosla
- Robert and Arlene Kogod Center on Aging, Mayo Clinic College of Medicine, Rochester, MN, USA
- Division of Endocrinology, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Robert J. Pignolo
- Department of Physiology and Biomedical Engineering, Mayo Clinic College of Medicine, Rochester, MN, USA
- Department of Medicine, Mayo Clinic College of Medicine, Rochester, MN, USA
- Robert and Arlene Kogod Center on Aging, Mayo Clinic College of Medicine, Rochester, MN, USA
- Division of Endocrinology, Mayo Clinic College of Medicine, Rochester, MN, USA
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11
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Tariq S, Tariq S, Khaliq S, Lone KP. Serum Resistin Levels and Related Genetic Variants Are Associated With Bone Mineral Density in Postmenopausal Women. Front Endocrinol (Lausanne) 2022; 13:868120. [PMID: 35992125 PMCID: PMC9389046 DOI: 10.3389/fendo.2022.868120] [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: 02/17/2022] [Accepted: 06/20/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Osteoporosis is a multifactorial disorder and a number of genetic variants or loci responsible for bone mineral density (BMD) have been identified. Resistin, a novel adipokine has diverse role in human body including its function in bone remodeling. The objective of this study was to see the association of serum resistin levels and related genetic variants (rs3931020, rs13144478) with BMD in postmenopausal females. METHODS This comparative analytical study was conducted on postmenopausal osteoporotic (n=101), osteopenic (n=77) and non-osteoporotic (n=74) females. For comparison and correlational analysis, Kruskal-Wallis test and Spearman's rho correlation were used respectively. Hardy-Weinberg equilibrium (HWE) was calculated by using Chi-square test (χ2). RESULTS There was significant difference in the serum levels of resistin (p <0.001), among the three groups. Significant negative correlation of resistin was observed with BMD at various sites. Serum resistin levels were significantly low in the rs3931020 AA homozygous genotype (p = 0.010), and significantly high in the rs13144478 AT heterozygous genotype (p = 0.020), BMD at all sites except left femoral neck was significantly high in rs3931020 AA genotype, while BMD at lumbar spine, left hip and total BMD were significantly low in the rs13144478 TT homozygotes. CONCLUSION High serum resistin levels are associated with low BMD and single nucleotide variation in rs3931020 and rs13144478 may lead to high serum resistin levels and low bone mineral density. Resistin can serve as a new genetic marker, potential therapeutic target and predictor of osteoporosis.
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Affiliation(s)
- Sundus Tariq
- Physiology, University Medical & Dental College, The University of Faisalabad, Faisalabad, Pakistan
- Physiology and Cell Biology, University of Health Sciences, Lahore, Pakistan
- *Correspondence: Saba Tariq, ; Sundus Tariq,
| | - Saba Tariq
- Pharmacology and Therapeutics, University Medical & Dental College, The University of Faisalabad, Faisalabad, Pakistan
- Pharmacology and Therapeutics, University of Health Sciences, Lahore, Pakistan
- *Correspondence: Saba Tariq, ; Sundus Tariq,
| | - Saba Khaliq
- Physiology and Cell Biology, University of Health Sciences, Lahore, Pakistan
| | - Khalid Parvez Lone
- Physiology/Metabolic Disorders, Government College University, Lahore, Pakistan
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12
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Liu K, Jing P, Liu Z, Wang Y, Han Z, Wang Y, Zheng Z, Wu Y, Wang T, Li Y, Zhang H, Wang L. Serum levels of irisin in postmenopausal women with osteoporotic hip fractures. Cytokine 2021; 148:155708. [PMID: 34560610 DOI: 10.1016/j.cyto.2021.155708] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Revised: 09/02/2021] [Accepted: 09/10/2021] [Indexed: 01/23/2023]
Abstract
OBJECTIVE The purpose of this study was to evaluate the role of circulating serum levels of irisin in predicting hip fracture occurrence in a cohort of Chinese postmenopausal women. METHODS This was a cross-section and case-control study. Four hundred and thirty postmenopausal women aged 50-90 years were included (215 with hip fractures and 215 age-matched cases without fracture). Clinical features, bone mineral density (BMD) and serum biomarkers levels including irisin were measured at baseline. Cox proportional hazards regression analysis was used to assess the correlation between irisin and fracture risk. RESULTS The mean age of those participants was 68.7 (S.D. 11.7) and 53.0% were order than 65. The irisin serum levels were positively related to total body BMD and total hip BMD. Women with hip fractures showed lower mean serum levels of irisin compared normal control women (457.6 ± 172.6 ng/ml vs. 602.2 ng/ml; P < 0.001). The irisin levels in third and fourth quartiles were associated with the risk of hip fracture (the lowest quartile of irisin levels as the reference), and risk of fracture reduced by 67% (hazard ratio [HR] = 0.33; 95 %CI: 0.18-0.54; P < 0.001) and 84% (HR = 0.16; 95 %CI: 0.09-0.29; P < 0.001). The irisin levels in third and fourth quartiles were also associated with the risk of osteoporosis, and risk of fracture reduced by 55% (HR = 0.45; 95 %CI: 0.21-0.63; P = 0.003) and 73% (HR = 0.27; 95 %CI: 0.15-0.47; P < 0.001). CONCLUSION Decreased serum levels of circulating irisin are associated with high risk of osteoporosis-related hip fractures and osteoporosis.
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Affiliation(s)
- Kai Liu
- Department of Orthopedics, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Pengwei Jing
- Articulation Surgery and Sport Medicine Ward, Yantai Yuhuangding Hospital, Yan Tai, China
| | - Zehan Liu
- Department of Orthopedics, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Ying Wang
- Department of Otolaryngology Head and Neck Surgery, Yantai Yuhuangding Hospital, Yan Tai, China
| | - Zhu Han
- Department of Orthopedics, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Youqiang Wang
- Department of Orthopedics, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Zhirui Zheng
- Department of Orthopedics, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yue Wu
- Department of Orthopedics, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Tong Wang
- Articulation Surgery and Sport Medicine Ward, Yantai Yuhuangding Hospital, Yan Tai, China
| | - Yuhui Li
- Articulation Surgery and Sport Medicine Ward, Yantai Yuhuangding Hospital, Yan Tai, China
| | - Hongying Zhang
- Department of Cardiology, Heilongjiang Forestry General Hospital, Harbin, China.
| | - Lichun Wang
- Department of Orthopedics, The Second Affiliated Hospital of Harbin Medical University, Harbin, China.
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13
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Jalili C, Kazemi M, Taheri E, Mohammadi H, Boozari B, Hadi A, Moradi S. Exposure to heavy metals and the risk of osteopenia or osteoporosis: a systematic review and meta-analysis. Osteoporos Int 2020; 31:1671-1682. [PMID: 32361950 DOI: 10.1007/s00198-020-05429-6] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 04/22/2020] [Indexed: 01/21/2023]
Abstract
The relationship between heavy metal exposure and risk of osteopenia or osteoporosis has biological plausibility, yet it remains inconclusive; therefore, we conducted a systematic review and meta-analysis to evaluate the associations between exposure to heavy metals (i.e., cadmium, lead, and mercury) and the risk of osteopenia or osteoporosis. Databases of MEDLINE, Embase, Scopus, and Web of Science were searched through November 2019, to identify studies that evaluated the relationship between exposure to cadmium, lead, and mercury and risk of osteopenia or osteoporosis in adults. Fourteen eligible studies were included. Effect sizes expressed as pooled odds ratios (OR) and 95% confidence intervals (CI) were estimated using weighted random-effect models. Exposure to cadmium (OR = 1.35; 95% CI: 1.17 to 1.56; P ≤ 0.001) and lead (OR = 1.15; 95% CI: 1.00 to 1.32; P = 0.05) was associated with an increased risk of osteopenia or osteoporosis, unlike mercury. Subgroup analyses showed cadmium exposure increased the risk of osteopenia or osteoporosis in older (> 65 yrs.; OR = 1.43; 95%CI: 1.08 to 1.88, P = 0.01) compared with younger (18-65 yrs.; OR = 1.24; 95% CI: 1.02 to 1.52, P = 0.03) adults. Also, lead exposure increased the risk in men (OR = 1.55; 95% CI: 1.15 to 2.09, P = 0.007) unlike in women. By contrast to urinary levels, blood (OR = 1.26; 95% CI: 1.08 to 1.47, P = 0.003) and dietary (OR = 1.46; 95% CI: 1.28 to 1.67, P < 0.001) levels of cadmium were associated with an increased risk of osteopenia or osteoporosis. Exposure to cadmium and lead may be associated with an increased risk of osteopenia or osteoporosis, although high heterogeneity was detected.
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Affiliation(s)
- C Jalili
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - M Kazemi
- Division of Nutritional Sciences, Human Metabolic Research Unit, Cornell University, Ithaca, NY, USA
| | - E Taheri
- Environment Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
- Department of Environmental Health Engineering, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran
| | - H Mohammadi
- Department of Clinical Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - B Boozari
- Department of Clinical Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - A Hadi
- Halal Research Center of IRI, FDA, Tehran, Iran
| | - S Moradi
- Department of Clinical Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran.
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14
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Tariq S, Tariq S, Khaliq S, Lone KP. Serum resistin levels as predictor of low bone mineral density in postmenopausal women. Health Care Women Int 2020; 42:82-91. [PMID: 32744891 DOI: 10.1080/07399332.2020.1798965] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Resistin, a novel adipokine may play an important role in bone metabolism. The study is designed to discover the association of bone mineral density (BMD) with serum resistin levels, anthropometric measures and to elucidate serum resistin as a predictor of BMD in postmenopausal women. Postmenopausal women (n = 160) were recruited and divided into two groups, non-osteoporotic (n = 70) and osteoporotic (n = 90). BMD was evaluated by DXA scan. High serum resistin levels and low weight are independent contributors to low BMD and can influence BMD at lumbar spine, right femoral neck, right hip, left femoral neck, and left hip in postmenopausal women.
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Affiliation(s)
- Sundus Tariq
- Department of Physiology, University Medical & Dental College, Faisalabad, Pakistan.,Physiology and Cell Biology, University of Health Sciences, Lahore, Pakistan
| | - Saba Tariq
- Pharmacology and Therapeutics, University Medical & Dental College, Faisalabad, Pakistan.,Pharmacology and Therapeutics, University of Health Sciences, Lahore, Pakistan
| | - Saba Khaliq
- Physiology and Cell Biology, University of Health Sciences, Lahore, Pakistan
| | - Khalid Parvez Lone
- Physiology and Metabolic disorders, Government College University, Lahore, Pakistan
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15
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Bonaccorsi G, Trentini A, Greco P, Tisato V, Gemmati D, Bianchi N, Giganti M, Rossini M, Guglielmi G, Cervellati C. Changes in Adipose Tissue Distribution and Association between Uric Acid and Bone Health during Menopause Transition. Int J Mol Sci 2019; 20:ijms20246321. [PMID: 31847375 PMCID: PMC6941025 DOI: 10.3390/ijms20246321] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 12/01/2019] [Accepted: 12/10/2019] [Indexed: 01/14/2023] Open
Abstract
Despite convincing experimental evidence, epidemiological studies on the effects of serum uric acid (SUA) on bone health are still conflicting since factors influencing SUA bioavailability have not been adequately considered. To shed some light on this issue, we investigated the impact of adiposity and menopause status on the relationship between SUA and bone health. We examined SUA in relation to bone mineral density (BMD) at different skeletal sites and with markers of bone metabolism in 124 pre-menopausal and 234 post-menopausal women and assessed whether adiposity, evaluated by anthropometry and dual x-ray absorptiometry (DXA), might have a discriminant role. After conservative adjustment (covariates: age, hormones treatment, smoking and time since menopause), SUA showed a significant and positive association with total hip BMD (β = 0.220, p < 0.01) among postmenopausal women, maintained also after adjustment for legs adiposity. Notably, stratification for waist circumference quartiles revealed that the correlation between SUA and total hip BMD was significant (r = 0.444, p = 0.001) in the highest quartile (91–100 cm). Our results suggest that SUA might be beneficial for bone health in postmenopausal women being characterized by a more android fat distribution, ascribing to SUA a discriminant role during menopause transition, potentially relevant also for men.
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Affiliation(s)
- Gloria Bonaccorsi
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, 44124 Ferrara, Italy; (G.B.); (P.G.); (M.G.)
- Menopause and Osteoporosis Centre, University of Ferrara, 44124 Ferrara, Italy
- Center of Gender Medicine, University of Ferrara, 44121 Ferrara, Italy;
| | - Alessandro Trentini
- Department of Biomedical and Specialist Surgical Sciences, Section of Medical Biochemistry, Molecular Biology and Genetics, University of Ferrara, 44121 Ferrara, Italy; (A.T.); (N.B.)
| | - Pantaleo Greco
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, 44124 Ferrara, Italy; (G.B.); (P.G.); (M.G.)
- Menopause and Osteoporosis Centre, University of Ferrara, 44124 Ferrara, Italy
| | - Veronica Tisato
- Department of Morphology, Surgery and Experimental Medicine, and LTTA Centre, University of Ferrara, 44121 Ferrara, Italy;
| | - Donato Gemmati
- Center of Gender Medicine, University of Ferrara, 44121 Ferrara, Italy;
- Department of Biomedical and Specialist Surgical Sciences, Section of Medical Biochemistry, Molecular Biology and Genetics, University of Ferrara, 44121 Ferrara, Italy; (A.T.); (N.B.)
| | - Nicoletta Bianchi
- Department of Biomedical and Specialist Surgical Sciences, Section of Medical Biochemistry, Molecular Biology and Genetics, University of Ferrara, 44121 Ferrara, Italy; (A.T.); (N.B.)
| | - Melchiore Giganti
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, 44124 Ferrara, Italy; (G.B.); (P.G.); (M.G.)
- Department of Morphology, Laboratory of Nuclear Medicine, Surgery and Experimental Medicine, University of Ferrara, 44124 Ferrara, Italy
| | - Maurizio Rossini
- Rheumatology Unit, Department of Medicine, University of Verona, 37134 Verona, Italy;
| | - Giuseppe Guglielmi
- Department of Clinical and Experimental Medicine, Foggia University School of Medicine, 71121 Foggia, Italy;
| | - Carlo Cervellati
- Menopause and Osteoporosis Centre, University of Ferrara, 44124 Ferrara, Italy
- Department of Biomedical and Specialist Surgical Sciences, Section of Medical Biochemistry, Molecular Biology and Genetics, University of Ferrara, 44121 Ferrara, Italy; (A.T.); (N.B.)
- Correspondence: ; Tel.: +39-3480399087
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16
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Ansari MGA, Hussain SD, Wani KA, Yakout SM, Al-Disi D, Alokail MS, Reginster JY, Al-Daghri NM. Influence of bone mineral density in circulating adipokines among postmenopausal Arab women. Saudi J Biol Sci 2019; 27:374-379. [PMID: 31889860 PMCID: PMC6933263 DOI: 10.1016/j.sjbs.2019.10.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 10/16/2019] [Accepted: 10/20/2019] [Indexed: 12/20/2022] Open
Abstract
Osteoporosis and osteopenia has a significant link with substantial fracture risk. Epidemiological data revealed a protective role of adipose tissue on bone biology in postmenopausal osteoporosis. The current study assessed the associations between select adipokines and bone mineral density (BMD) in postmenopausal women. A total of 175 Saudi postmenopausal women were selected and categorized based on their BMD (normal & low-BMD). Circulating levels of select adipokines (adiponectin, resistin, leptin, and adipsin), insulin, 25(OH)D and RANKl were determined using commercially available assay kits. BMD was measured by dual-energy X-ray absorptiometry (DXA). Overall and among low-BMD subjects, adiponectin consistently showed a significant inverse association with BMD (overall −0.34, p < 0.01; low BMD group −0.34, p < 0.01). In multiple regression, adiponectin (−0.29 ± 0.06, p < 0.00) and resistin (−0.08 ± 0.04, p < 0.05) were inversely significant with BMD overall, but after stratification the significance was lost for resistin (−0.05 ± 0.04, p < 0.224) whereas adiponectin remained (−0.22 ± 0.07, p < 0.02) in low-BMD subjects. Adipsin, leptin and lipocalin-2 showed no significant associations. Findings of the present study revealed that only adiponectin showed a significantly strong inverse association with low BMD, suggesting that insulin sensitivity may influence bone health in Arab postmenopausal women.
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Affiliation(s)
- Mohammed Ghouse Ahmed Ansari
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Syed Danish Hussain
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Kaiser Ahmed Wani
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Sobhy M Yakout
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Dara Al-Disi
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | - Majed S Alokail
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Jean-Yves Reginster
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia.,Department of Public Health, Epidemiology and Health Economics, University of Liège, Liège, Belgium
| | - Nasser M Al-Daghri
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
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A new corrective model to evaluate TBS in obese post-menopausal women: a cross-sectional study. Aging Clin Exp Res 2019; 32:1303-1308. [DOI: 10.1007/s40520-019-01317-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 08/10/2019] [Indexed: 12/18/2022]
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18
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Crosstalk Between Adipokines and Paraoxonase 1: A New Potential Axis Linking Oxidative Stress and Inflammation. Antioxidants (Basel) 2019; 8:antiox8080287. [PMID: 31390816 PMCID: PMC6719214 DOI: 10.3390/antiox8080287] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 07/29/2019] [Accepted: 08/02/2019] [Indexed: 12/14/2022] Open
Abstract
Paraoxonase 1 (PON1) is a high-density lipoprotein (HDL)-associated protein that endows its carrier with (lipo-)lactonase-dependent antioxidative features. Low levels of PON1 activity have been observed in association with obesity, a major risk factor for cardiovascular disease (CVD). Considering the well-recognized atheroprotective role of PON1, exogenous/endogenous factors that might modulate its levels/activity are raising great interest. Since adipokines represent a molecular link between obesity and CVD, we here explored the possible impact of these substances on PON1 activity/expression. The levels of interleukin (IL)-6, IL-8, tumor necrosis factor alpha, monocyte chemoattractant protein-1, hepatocyte growth factor, resistin, leptin, and adiponectin were measured along with arylesterase, paraoxonase, and lactonase activities of PON1 in 107 postmenopausal women. Moreover, the direct effect of resistin on PON1 expression was evaluated in vitro. Multivariate analysis revealed that only resistin was significantly and inversely correlated with PON1-lactonase activities (r = −0.346, p < 0.001) regardless of confounding factors such as age or HDL-cholesterol. It is worth noting that no statistical link was found between adipokine and arylesterase or paraoxonase, the two promiscuous activities of PON1. Notably, resistin down-regulated PON1 expression occurred in hepatocellular carcinoma cultures. Our study suggests that resistin might be a negative modulator of PON1 expression and anti-oxidative activity.
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19
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Trentini A, Bellini T, Bonaccorsi G, Cavicchio C, Hanau S, Passaro A, Cervellati C. Sex difference: an important issue to consider in epidemiological and clinical studies dealing with serum paraoxonase-1. J Clin Biochem Nutr 2019. [PMID: 31138960 DOI: 10.3164/jcbn.18.73] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
The aim of this study was to evaluate the influence of sex on serum paraoxonase-1 (PON1) activities and on its relationship with cardiovascular disease risk factors such as overall and central obesity. Arylesterase and lactonase activities of PON1 were assessed in 374 women and 92 men. Both arylesterase and lactonase activities were significantly higher in women compared to men (p<0.001), irrespectively of confounders such as high density lipoprotein-cholesterol, age, smoking and body mass index or waist circumference. Sex also strongly influenced the interplay between PON1 and both fat measures, with only the arylesterase showing a significant and independent inverse correlation with the former parameter (r = -0.248, p<0.001) and the risk of overall obesity (odds ratio: 0.559, 95% confidence interval: 0.340-0.919) in women, but not in men; conversely, neither of the two activities remained associated with waist circumference in men or women after full adjustment. Noteworthy, the association between arylesterase and BMI in the female subsample was significant among women younger than forty-five years (r = -0.453, p<0.001, R 2 = 0.207). In conclusion, our study suggests that sex might chiefly influence PON1 activity and its contribution to cardiovascular disease risk. Further studies are needed to confirm and clarify our preliminary findings.
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Affiliation(s)
- Alessandro Trentini
- Department of Biomedical and Specialist Surgical Sciences, Section of Medical Biochemistry, Molecular Biology and Genetics, University of Ferrara, Via Luigi Borsari 46, 44121, Ferrara, Italy
| | - Tiziana Bellini
- Department of Biomedical and Specialist Surgical Sciences, Section of Medical Biochemistry, Molecular Biology and Genetics, University of Ferrara, Via Luigi Borsari 46, 44121, Ferrara, Italy.,University Center for Studies on Gender Medicine, University of Ferrara, Via Luigi Borsari 46, 44121, Ferrara, Italy
| | - Gloria Bonaccorsi
- University Center for Studies on Gender Medicine, University of Ferrara, Via Luigi Borsari 46, 44121, Ferrara, Italy.,Department of Morphology, Surgery and Experimental Medicine, Menopause and Osteoporosis Centre, University of Ferrara, Via Luigi Borsari 46, 44121, Ferrara, Italy
| | - Carlotta Cavicchio
- Department of Life Sciences and Biotechnology, University of Ferrara, Via Luigi Borsari 46, 44121, Ferrara, Italy
| | - Stefania Hanau
- Department of Biomedical and Specialist Surgical Sciences, Section of Medical Biochemistry, Molecular Biology and Genetics, University of Ferrara, Via Luigi Borsari 46, 44121, Ferrara, Italy
| | - Angelina Passaro
- Department of Medical Sciences, Internal Medicine and CardioRespiratory Section, University of Ferrara, Via Luigi Borsari 46, 44121, Ferrara, Italy
| | - Carlo Cervellati
- Department of Biomedical and Specialist Surgical Sciences, Section of Medical Biochemistry, Molecular Biology and Genetics, University of Ferrara, Via Luigi Borsari 46, 44121, Ferrara, Italy
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Trentini A, Bellini T, Bonaccorsi G, Cavicchio C, Hanau S, Passaro A, Cervellati C. Sex difference: an important issue to consider in epidemiological and clinical studies dealing with serum paraoxonase-1. J Clin Biochem Nutr 2019; 64:250-256. [PMID: 31138960 PMCID: PMC6529704 DOI: 10.3164/jcbn.18-73] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 09/18/2018] [Indexed: 02/05/2023] Open
Abstract
The aim of this study was to evaluate the influence of sex on serum paraoxonase-1 (PON1) activities and on its relationship with cardiovascular disease risk factors such as overall and central obesity. Arylesterase and lactonase activities of PON1 were assessed in 374 women and 92 men. Both arylesterase and lactonase activities were significantly higher in women compared to men (p<0.001), irrespectively of confounders such as high density lipoprotein-cholesterol, age, smoking and body mass index or waist circumference. Sex also strongly influenced the interplay between PON1 and both fat measures, with only the arylesterase showing a significant and independent inverse correlation with the former parameter (r = −0.248, p<0.001) and the risk of overall obesity (odds ratio: 0.559, 95% confidence interval: 0.340–0.919) in women, but not in men; conversely, neither of the two activities remained associated with waist circumference in men or women after full adjustment. Noteworthy, the association between arylesterase and BMI in the female subsample was significant among women younger than forty-five years (r = −0.453, p<0.001, R2 = 0.207). In conclusion, our study suggests that sex might chiefly influence PON1 activity and its contribution to cardiovascular disease risk. Further studies are needed to confirm and clarify our preliminary findings.
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Affiliation(s)
- Alessandro Trentini
- Department of Biomedical and Specialist Surgical Sciences, Section of Medical Biochemistry, Molecular Biology and Genetics, University of Ferrara, Via Luigi Borsari 46, 44121, Ferrara, Italy
| | - Tiziana Bellini
- Department of Biomedical and Specialist Surgical Sciences, Section of Medical Biochemistry, Molecular Biology and Genetics, University of Ferrara, Via Luigi Borsari 46, 44121, Ferrara, Italy.,University Center for Studies on Gender Medicine, University of Ferrara, Via Luigi Borsari 46, 44121, Ferrara, Italy
| | - Gloria Bonaccorsi
- University Center for Studies on Gender Medicine, University of Ferrara, Via Luigi Borsari 46, 44121, Ferrara, Italy.,Department of Morphology, Surgery and Experimental Medicine, Menopause and Osteoporosis Centre, University of Ferrara, Via Luigi Borsari 46, 44121, Ferrara, Italy
| | - Carlotta Cavicchio
- Department of Life Sciences and Biotechnology, University of Ferrara, Via Luigi Borsari 46, 44121, Ferrara, Italy
| | - Stefania Hanau
- Department of Biomedical and Specialist Surgical Sciences, Section of Medical Biochemistry, Molecular Biology and Genetics, University of Ferrara, Via Luigi Borsari 46, 44121, Ferrara, Italy
| | - Angelina Passaro
- Department of Medical Sciences, Internal Medicine and CardioRespiratory Section, University of Ferrara, Via Luigi Borsari 46, 44121, Ferrara, Italy
| | - Carlo Cervellati
- Department of Biomedical and Specialist Surgical Sciences, Section of Medical Biochemistry, Molecular Biology and Genetics, University of Ferrara, Via Luigi Borsari 46, 44121, Ferrara, Italy
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Bonaccorsi G, Piva I, Greco P, Cervellati C. Oxidative stress as a possible pathogenic cofactor of post-menopausal osteoporosis: Existing evidence in support of the axis oestrogen deficiency-redox imbalance-bone loss. Indian J Med Res 2018; 147:341-351. [PMID: 29998869 PMCID: PMC6057254 DOI: 10.4103/ijmr.ijmr_524_18] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Post-menopausal osteoporosis (PO) is one of the major health issues associated with menopause-related oestrogen withdrawal. Despite the intense research and the relevant progress achieved in the last two decades, the pathogenic mechanism underlying PO is still poorly understood. As a consequence of this gap in the knowledge, such disorder and the related complications are still difficult to be effectively prevented. A wealth of experimental and epidemiological/clinical evidence suggests that the endocrine change associated to menopausal transition might lead to a derangement of redox homeostasis, that is, the prelude to the health-threaten condition of oxidative stress (OxS). In turn, this (bio)chemical stress has been widely hypothesized to contribute, most likely in synergy with inflammation, to the development of menopause-related diseases, including PO. The main aim of this review is to discuss the current literature evidence on the association between post-menopausal oestrogen withdrawal, OxS and PO. It is also aimed to provide a critical overview of the most significant epidemiological studies on the effects of dietary antioxidants on bone health and to devise a strategy to overcome the limitations emerged and controversial results.
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Affiliation(s)
- Gloria Bonaccorsi
- Menopause & Osteoporosis Centre; Section of Obstetrics & Gynecology, Department of Morphology, Surgery & Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Isabella Piva
- Menopause & Osteoporosis Centre, Department of Morphology, Surgery & Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Pantaleo Greco
- Menopause & Osteoporosis Centre, Department of Morphology, Surgery & Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Carlo Cervellati
- Section of Medical Biochemistry, Molecular Biology & Genetics, Department of Biomedical & Specialist Surgical Sciences, University of Ferrara, Ferrara, Italy
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Han XF, Zhang XX, Liu KM, Zhang Q. Apelin-13 deficiency alters cortical bone geometry, organic bone matrix, and inhibits Wnt/β-catenin signaling. Gen Comp Endocrinol 2018; 267:29-35. [PMID: 29857005 DOI: 10.1016/j.ygcen.2018.05.024] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2018] [Revised: 05/14/2018] [Accepted: 05/22/2018] [Indexed: 12/16/2022]
Abstract
Adipokines play key roles in the regulation of obesity, type 2 diabetes mellitus, and bone growth. As a newly discovered hormone in the adipokines family, the precise role of Apelin-13 on bone metabolism is not yet clear. Apelin-13 and 25(OH)D3 expression were detected in freshly isolated serum of healthy individuals and osteoporosis patients with ELISA method. Apelin-13 deficient mice were set up and cortical bone geometry was measured with micro-computed tomography (Micro-CT) at 5 months old, then profile of organic bone matrix genes was detected with quantitative Real-Time PCR (qRT-PCR). Wnt/β-catenin signaling molecules were assayed in primary osteocytes isolated from neonatal calvarias. Apelin-13 and 25(OH)D3 showed decreased expression in osteoporosis patients. Five-month-old Apelin deficient mice exhibited decreased total and bone marrow cavity area and periosteal and endocortical bone surface. Deficiency of Apelin-13 downregulated collagen maturation associated genes (loxl3 and loxl4) and Wnt/β-catenin signaling, while loxl2 was upregulated, all of which indicated that Apelin-13 could play a role in regulating skeletal homeostasis. The decrease in bone formation in Apelin-13 deficient mice is associated with downregulation of organic bone matrix genes and Wnt/β-catenin signaling molecules, all of these indicate that association of Apelin-13 with bone mineral density (BMD) could be mediated by Wnt/β-catenin pathway.
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Affiliation(s)
- Xiao-Fang Han
- Department of Endocrinology, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China; Department of Endocrinology, The Second People's Hospital of Hefei, 230011 Anhui, China
| | - Xin-Xiu Zhang
- Department of Endocrinology, The Second People's Hospital of Hefei, 230011 Anhui, China
| | - Ke-Mei Liu
- Department of Endocrinology, The Second People's Hospital of Hefei, 230011 Anhui, China
| | - Qiu Zhang
- Department of Endocrinology, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China.
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Pal China S, Sanyal S, Chattopadhyay N. Adiponectin signaling and its role in bone metabolism. Cytokine 2018; 112:116-131. [PMID: 29937410 DOI: 10.1016/j.cyto.2018.06.012] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 06/06/2018] [Accepted: 06/09/2018] [Indexed: 12/14/2022]
Abstract
Adiponectin, the most prevalent adipo-cytokine in plasma plays critical metabolic and anti-inflammatory roles is fast emerging as an important molecular target for the treatment of metabolic disorders. Adiponectin action is critical in multiple organs including cardio-vascular system, muscle, liver, adipose tissue, brain and bone. Adiponectin signaling in bone has been a topic of active investigation lately. Human association studies and multiple mice models of gene deletion/modification failed to define a clear cause and effect of adiponectin signaling in bone. The most plausible reason could be the multimeric forms of adiponectin that display differential binding to receptors (adipoR1 and adipoR2) with cell-specific receptor variants in bone. Discovery of small molecule agonist of adipoR1 suggested a salutary role of this receptor in bone metabolism. The downstream signaling of adipoR1 in osteoblasts involves stimulation of oxidative phosphorylation leading to increased differentiation via the likely suppression of wnt inhibitor, sclerostin. On the other hand, the inflammation modulatory effect of adiponectin signaling suppresses the RANKL (receptor activator of nuclear factor κ-B ligand) - to - OPG (osteprotegerin) ratio in osteoblasts leading to the suppression of osteoclastogenic response. This review will discuss the adiponectin signaling and its role in skeletal homeostasis and critically assess whether adipoR1 could be a therapeutic target for the treatment of metabolic bone diseases.
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Affiliation(s)
- Shyamsundar Pal China
- Division of Endocrinology and CSIR-Central Drug Research Institute, Sitapur Road, Lucknow 226 031, India
| | - Sabyasachi Sanyal
- Division of Biochemistry, CSIR-Central Drug Research Institute, Sitapur Road, Lucknow 226 031, India
| | - Naibedya Chattopadhyay
- Division of Endocrinology and CSIR-Central Drug Research Institute, Sitapur Road, Lucknow 226 031, India.
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Liu DM, Zhao HY, Zhao L, Zhang MJ, Liu TT, Tao B, Sun LH, Liu JM. The relationship among serum lipocalin 2, bone turnover markers, and bone mineral density in outpatient women. Endocrine 2018; 59:304-310. [PMID: 29294226 DOI: 10.1007/s12020-017-1504-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Accepted: 12/14/2017] [Indexed: 11/28/2022]
Abstract
PURPOSE We aimed to investigate associations among serum levels of LCN2, bone resorption marker carboxy-terminal cross-linking telopeptide of type-1 collagen (CTx), bone formation marker osteocalcin (OCN), and bone mineral densities (BMDs) in ambulatory healthy women. METHODS This cross-sectional study analyzed 1012 previously enrolled outpatient Han Chinese women. BMDs of the lumbar spine and femoral neck were measured using dual energy X-ray absorptiometry. Serum levels of LCN2, CTx, OCN, and creatinine (Scr) were measured. RESULTS Circulating LCN2 was inversely correlated with BMDs at the lumbar spine and femoral neck (Spearman's r = -0.08, P = 0.010 and r = -0.14, P < 0.001; respectively). A significant positive correlation between LCN2 and CTx (r = 0.11, P < 0.001), OCN (r = 0.06, P = 0.047), age (r = 0.21, P < 0.001), and Scr (r = 0.24, P < 0.001) was also observed. After adjusting for age and Scr, the correlation among LCN2, BMDs and OCN disappeared, but LCN2 was still positively associated with CTx (r = 0.08, P = 0.010). The circulating concentration of LCN2 showed no significant difference between subjects with and without osteoporotic fractures (43.63 (35.29, 53.66) vs. 42.25 (34.43, 51.46) ng/ml, respectively, P = 0.111). Serum CTx concentrations rose with serum LCN2 increasing from the lowest to the highest quartile (P for trend = 0.005), even after adjusting for age and Scr (P for trend = 0.040). In multivariate regression analysis, LCN2 was one of the main determinants for changes in serum CTx (standard β = 0.061, P = 0.005). CONCLUSIONS In ambulatory healthy women, the relationships among serum LCN2 level, BMDs, and OCN were confounded by age and Scr. Although LCN2 was positively related with CTx, the correlation was very weak and may not be physiologically relevant.
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Affiliation(s)
- Dong-Mei Liu
- Department of Endocrine and Metabolic Diseases, Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-jin Hospital, Shanghai Jiao-tong University School of Medicine, Shanghai Institute of Endocrine and Metabolic Diseases, Shanghai, 200025, China
- Department of Rheumatology, ZhongShan Hospital, FuDan University, Shanghai, China
| | - Hong-Yan Zhao
- Department of Endocrine and Metabolic Diseases, Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-jin Hospital, Shanghai Jiao-tong University School of Medicine, Shanghai Institute of Endocrine and Metabolic Diseases, Shanghai, 200025, China
| | - Lin Zhao
- Department of Endocrine and Metabolic Diseases, Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-jin Hospital, Shanghai Jiao-tong University School of Medicine, Shanghai Institute of Endocrine and Metabolic Diseases, Shanghai, 200025, China
| | - Min-Jia Zhang
- Department of Endocrine and Metabolic Diseases, Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-jin Hospital, Shanghai Jiao-tong University School of Medicine, Shanghai Institute of Endocrine and Metabolic Diseases, Shanghai, 200025, China
| | - Ting-Ting Liu
- Department of Endocrine and Metabolic Diseases, Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-jin Hospital, Shanghai Jiao-tong University School of Medicine, Shanghai Institute of Endocrine and Metabolic Diseases, Shanghai, 200025, China
| | - Bei Tao
- Department of Endocrine and Metabolic Diseases, Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-jin Hospital, Shanghai Jiao-tong University School of Medicine, Shanghai Institute of Endocrine and Metabolic Diseases, Shanghai, 200025, China
| | - Li-Hao Sun
- Department of Endocrine and Metabolic Diseases, Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-jin Hospital, Shanghai Jiao-tong University School of Medicine, Shanghai Institute of Endocrine and Metabolic Diseases, Shanghai, 200025, China
| | - Jian-Min Liu
- Department of Endocrine and Metabolic Diseases, Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-jin Hospital, Shanghai Jiao-tong University School of Medicine, Shanghai Institute of Endocrine and Metabolic Diseases, Shanghai, 200025, China.
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Yu CY, Chen FP, Chen LW, Kuo SF, Chien RN. Association between metabolic syndrome and bone fracture risk: A community-based study using a fracture risk assessment tool. Medicine (Baltimore) 2017; 96:e9180. [PMID: 29390327 PMCID: PMC5815739 DOI: 10.1097/md.0000000000009180] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Osteoporosis and metabolic syndrome (MS) share similar risk factors. Previous studies of association between bone marrow density (BMD) and MS are controversial. Moreover, some studies revealed that MS is associated with BMD but not with bone fracture. In clinical practice, patients pay more attention to bone fracture risk than BMD values. Hence, this study aimed to evaluate the association between MS and the 10-year bone fracture risk probability using a fracture risk assessment tool (FRAX) from community-based data. From March 2014 to August 2015, 2689 participants (897 men and 1792 women) were enrolled in this study. Inflammatory cytokines, such as tumor necrosis factor alpha and C-reactive protein, and adipokines were included for analysis.The mean age was 60.2 ± 10.7 years in men and 58.9 ± 9.6 years in women. The percentage of MS was 27.6% in men and 27.9% in women. Participants were divided into 2 groups, those with or without MS. Compared with women without MS, women with MS had a higher rate of fracture risk (22.8% vs 16.3%, P = .001). In contrast, men with MS had a lower rate of fracture risk then men without MS (5.6% vs 12.3%, P = .004). However, MS loss the association with a high bone fracture risk in men based on multivariate logistical regression analysis, after adjusting for confounding factor of body mass index (BMI). Conclusively, the result of regression analysis between MS and the bone fracture risk may be different in men and women, and BMI was an important confounding factor to interfere with the regression analysis.
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Affiliation(s)
- Chia-Ying Yu
- Department of Gastroenterology and Hepatology
- Community Medicine Research Center
| | | | - Li-Wei Chen
- Department of Gastroenterology and Hepatology
- Community Medicine Research Center
| | - Sheng-Fong Kuo
- Community Medicine Research Center
- Metabolism and Endocrinology, Chang-Gung Memorial Hospital and University, Keelung, Taiwan
| | - Rong-Nan Chien
- Department of Gastroenterology and Hepatology
- Community Medicine Research Center
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Cervellati C, Bonaccorsi G, Trentini A, Valacchi G, Sanz JM, Squerzanti M, Spagnolo M, Massari L, Crivellari I, Greco P, Parladori R, Passaro A, Ricci G. Paraoxonase, arylesterase and lactonase activities of paraoxonase-1 (PON1) in obese and severely obese women. Scandinavian Journal of Clinical and Laboratory Investigation 2017; 78:18-24. [PMID: 29168398 DOI: 10.1080/00365513.2017.1405274] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Obesity is independently associated with disturbances in lipid and lipoprotein metabolism, oxidative stress, and is a well-established independent risk factor for cardiovascular diseases (CVD). Human paraoxonase 1 (PON1) is a pleotropic high-density lipoprotein (HDL)-associated enzyme with antioxidant and anti-inflammatory proprieties that have been suggested to contribute to the athero-protective function of the lipoprotein. The aim of this study was to investigate whether obesity is associated with PON1 activity and whether this association is influenced by oxidative stress, inflammation and HDL cholesterol (HDL-C) concentration. The promiscuous activities, arylesterase and paraoxonase, and the putative physiological activity, lactonase, of PON1 were assessed in the serum of 214 obese and severely obese, 101 overweight and 129 normal-weight women. Levels of high-sensitivity C-reactive protein (hs-CRP), hydroperoxides (by-products of lipid oxidative damage) and lipid profiles were also evaluated. Arylesterase activity was the only activity that significantly differed across the groups (ANOVA, p < .01), with the greatest decrease observed in individuals with body mass index (BMI) > 40 kg/m2 compared to controls (p < .001). This activity was also inversely, although weakly (r = -0.160, p < .001) correlated with the BMI, and the association was independent of age and levels of oxidative stress and inflammation, but not of HDL-C concentration. In conclusion, our results suggest that the apparent obesity-associated decrement of PON1 activity might simply reflect the decrease in concentration of its plasmatic carrier.
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Affiliation(s)
- Carlo Cervellati
- a Department of Biomedical and Specialist Surgical Sciences, Section of Medical Biochemistry, Molecular Biology and Genetics , University of Ferrara , Ferrara , Italy
| | - Gloria Bonaccorsi
- b Department of Morphology, Surgery and Experimental Medicine, Menopause and Osteoporosis Centre , University of Ferrara , Ferrara , Italy.,c Department of Morphology, Surgery and Experimental Medicine, Section of Obstetrics and Gynecology , University of Ferrara , Ferrara , Italy
| | - Alessandro Trentini
- a Department of Biomedical and Specialist Surgical Sciences, Section of Medical Biochemistry, Molecular Biology and Genetics , University of Ferrara , Ferrara , Italy
| | - Giuseppe Valacchi
- d Department Life Sciences and Biotechnology , University of Ferrara , Ferrara , Italy.,e Department of Animal Sciences, Plants for Human Health Institute, NC Research Campus , NC State University , Kannapolis , NC , USA
| | - Juana M Sanz
- f Department of Medical Science, Section of Internal Medicine, Gerontology and Geriatrics , University of Ferrara , Ferrara , Italy
| | - Monica Squerzanti
- a Department of Biomedical and Specialist Surgical Sciences, Section of Medical Biochemistry, Molecular Biology and Genetics , University of Ferrara , Ferrara , Italy
| | - Manuela Spagnolo
- a Department of Biomedical and Specialist Surgical Sciences, Section of Medical Biochemistry, Molecular Biology and Genetics , University of Ferrara , Ferrara , Italy
| | - Leo Massari
- b Department of Morphology, Surgery and Experimental Medicine, Menopause and Osteoporosis Centre , University of Ferrara , Ferrara , Italy
| | - Ilaria Crivellari
- a Department of Biomedical and Specialist Surgical Sciences, Section of Medical Biochemistry, Molecular Biology and Genetics , University of Ferrara , Ferrara , Italy
| | - Pantaleo Greco
- b Department of Morphology, Surgery and Experimental Medicine, Menopause and Osteoporosis Centre , University of Ferrara , Ferrara , Italy.,c Department of Morphology, Surgery and Experimental Medicine, Section of Obstetrics and Gynecology , University of Ferrara , Ferrara , Italy
| | - Roberta Parladori
- g Department of Medical Sciences, Postgraduate School of Digestive Diseases , University of Ferrara , Ferrara , Italy
| | - Angelina Passaro
- f Department of Medical Science, Section of Internal Medicine, Gerontology and Geriatrics , University of Ferrara , Ferrara , Italy
| | - Giorgio Ricci
- g Department of Medical Sciences, Postgraduate School of Digestive Diseases , University of Ferrara , Ferrara , Italy
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Lombardi G, Barbaro M, Locatelli M, Banfi G. Novel bone metabolism-associated hormones: the importance of the pre-analytical phase for understanding their physiological roles. Endocrine 2017; 56:460-484. [PMID: 28181144 DOI: 10.1007/s12020-017-1239-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Accepted: 01/17/2017] [Indexed: 02/08/2023]
Abstract
The endocrine function of bone is now a recognized feature of this tissue. Bone-derived hormones that modulate whole-body homeostasis, are being discovered as for the effects on bone of novel and classic hormones produced by other tissues become known. Often, however, the data regarding these last generation bone-derived or bone-targeting hormones do not give about a clear picture of their physiological roles or concentration ranges. A certain degree of uncertainty could stem from differences in the pre-analytical management of biological samples. The pre-analytical phase comprises a series of decisions and actions (i.e., choice of sample matrix, methods of collection, transportation, treatment and storage) preceding analysis. Errors arising in this phase will inevitably be carried over to the analytical phase where they can reduce the measurement accuracy, ultimately, leading discrepant results. While the pre-analytical phase is all important, in routine laboratory medicine, it is often not given due consideration in research and clinical trials. This is particularly true for novel molecules, such as the hormones regulating the endocrine function of bone. In this review we discuss the importance of the pre-analytical variables affecting the measurement of last generation bone-associated hormones and describe their, often debated and rarely clear physiological roles.
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Affiliation(s)
| | - Mosè Barbaro
- Laboratory Medicine Service, San Raffaele Hospital, Milano, Italy
| | | | - Giuseppe Banfi
- IRCCS Istituto Ortopedico Galeazzi, Milano, Italy
- Vita-Salute San Raffaele University, Milano, Italy
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28
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Moradi S, Mirzaei K, Abdurahman AA, Keshavarz SA. Adipokines may mediate the relationship between resting metabolic rates and bone mineral densities in obese women. Osteoporos Int 2017; 28:1619-1629. [PMID: 28116469 DOI: 10.1007/s00198-017-3914-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Accepted: 01/04/2017] [Indexed: 12/22/2022]
Abstract
UNLABELLED The researchers sought to test the possible link between resting metabolic rate and bone mineral density through four adipokines. Participants with lower resting metabolic rate (RMR) per kilogram demonstrated higher total bone mineral density (BMD), total T-score, and total Z-score. Omentin-1 had a mediatory effect on the relationship between RMR/kg of body weight and bone parameters. INTRODUCTION The previous results of studies regarding the links between obesity and bone health are controversial. For this reason, the researchers sought to test the possible link between RMR and BMD through the following four adipokines: vaspin, retinol binding protein 4, angiopoietin-like 6 (ANGPL6), and omentin-1. METHODS We enrolled 312 obese Iranian women (30 ≤ body mass index <40) in this cross-sectional study. In order to examine the association of serum adipokine levels with RMR and BMD, the participants were grouped based on RMR per body weight. Body composition, dietary intake, bone mineral density, and resting metabolic rate were assessed in all participants. Serum adipokine levels were quantified by the enzyme-linked immunosorbent assay (ELISA) method. RESULTS Low levels of RMR/kg were strongly associated with higher weight, body mass index, fat mass, and visceral fat levels. In fact, participants with an RMR/kg of body weight <20 kcal/24 h/kg were more obese (p < 0.05). Another noteworthy finding was that participants with lower RMR/kg demonstrated higher total BMD, total T-score, and total Z-score. Our results showed that omentin-1 had a mediatory effect on the relationship between RMR per kilogram of body weight and bone parameters (p < 0.05). Nevertheless, other adipokines such as vaspin, retinol-binding protein 4 (RBP4), and ANGPL6 did not affect the relationship between RMR and BMD (p > 0.05). CONCLUSIONS The inhibitory effect of omentin-1 on TNF-alpha seems to be able to reduce the amount of circulating leptin as adipokine, affecting energy expenditure and improving bone loss induced by estrogen deficiency and controlled effect of RMR on BMD.
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Affiliation(s)
- S Moradi
- Osteoporosis Research Center, Endocrine Diseases and Metabolism Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences International Campus (TUMS-IC), Tehran, Iran
| | - K Mirzaei
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), P.O.Box:14155-6117, Tehran, Iran.
| | - A A Abdurahman
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences International Campus (TUMS-IC), Tehran, Iran
| | - S A Keshavarz
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
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