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Mutual effect modification between adiponectin and HDL as risk factors of cardiovascular events in Type 2 diabetes individuals: a cohort study. Int Urol Nephrol 2021; 53:2583-2591. [PMID: 33674951 DOI: 10.1007/s11255-021-02828-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 02/28/2021] [Indexed: 10/22/2022]
Abstract
PURPOSE We aimed to assess whether high-density lipoprotein (HDL) cholesterol modifies the association between adiponectin and incident cardiovascular (CV) morbidity and mortality in Type 2 Diabetes Mellitus (T2DM) and vice versa. METHODS At baseline, 106 T2DM participants with various degrees of renal function were enrolled and followed up over a period of 7 years with fatal/nonfatal CV events as outcome. RESULTS During the follow-up, 49 participants experienced incident CV events (28 fatal, 21 nonfatal). On univariate Fine and Gray sub-hazard models, HDL cholesterol was a strong modifier of the association between adiponectin and CV outcomes both on crude (P = 0.011) and gender- and eGFR-adjusted models (P = 0.010). The protective effect for CV events portended by a fixed increase in adiponectin (1 μg/ml) was progressively higher across increasing values of HDL cholesterol. Moreover, plasma adiponectin also modified the protective effect of HDL on CV outcomes both in crude and multivariate analyses. We found a mutual effect modification between adiponectin and HDL as risk factors of CV events in participants with T2DM. CONCLUSION Our results are coherent with the hypothesis that HDL cholesterol might play a pivotal role in the interpretation of the association between adiponectin and the risk of adverse CV outcomes in this population.
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Lai YH, Lin YL, Wang CH, Kuo CH, Hsu BG. Negative correlation of serum adiponectin level with peripheral artery occlusive disease in hemodialysis patients. Tzu Chi Med J 2020; 32:70-74. [PMID: 32110524 PMCID: PMC7015003 DOI: 10.4103/tcmj.tcmj_19_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 12/24/2018] [Accepted: 01/14/2018] [Indexed: 01/23/2023] Open
Abstract
Objective: Adiponectin is a fat-derived hormone that secretes exclusively by adipocytes and has antiatherosclerotic effects. Peripheral arterial occlusive disease (PAOD) is associated with an increased risk of death in hemodialysis (HD) patients. The aim of this study was to evaluate the relationship between serum adiponectin levels and PAOD by ankle–brachial index (ABI) in HD patients. Materials and Methods: Blood samples were obtained from 100 HD patients. Serum adiponectin levels were measured using a commercial enzyme-linked immunosorbent assay kit. ABI values were measured using the automated oscillometric method (VaSera VS-1000). ABI values that <0.9 were included in the low ABI group. Results: Among the 100 HD patients, 18 of them (18.0%) were in the low ABI group. Compared with patients in the normal ABI group, the patients in the low ABI group had a higher prevalence of diabetes (P = 0.043), older age (P = 0.027), and lower serum adiponectin level (P = 0.003). In addition, the multivariable logistic regression analysis showed that adiponectin (Odds ratio [OR]: 0.927, 95% confidence interval [CI]: 0.867–0.990, P = 0.025) and age (OR: 1.054, 95% CI: 1.002–1.109, P = 0.043) were the independently associated with PAOD in HD patients. Conclusion: In this study, serum adiponectin level was found to be associated with PAOD in HD patients.
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Affiliation(s)
- Yu-Hsien Lai
- Division of Nephrology, Buddhist Tzu Chi General Hospital, Hualien, Taiwan.,PhD Program in Pharmacology and Toxicology, Tzu Chi University, Hualien, Taiwan
| | - Yu-Li Lin
- Division of Nephrology, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
| | - Chih-Hsien Wang
- Division of Nephrology, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
| | - Chiu-Huang Kuo
- Division of Nephrology, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
| | - Bang-Gee Hsu
- Division of Nephrology, Buddhist Tzu Chi General Hospital, Hualien, Taiwan.,School of Medicine, Tzu Chi University, Hualien, Taiwan
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Hou JS, Wang CH, Lai YH, Lin YL, Kuo CH, Subeq YM, Hsu BG. Negative Correlation of Serum Adiponectin Levels With Carotid–Femoral Pulse Wave Velocity in Patients Treated With Hemodialysis. Biol Res Nurs 2018; 20:462-468. [DOI: 10.1177/1099800418768887] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Purpose: The aim of this study was to evaluate the relationship between serum adiponectin levels and carotid–femoral pulse wave velocity (cfPWV) in hemodialysis (HD) patients. Method: Blood samples were obtained from 120 HD patients. cfPWV was measured with a validated tonometry system (SphygmoCor; AtCor Medical, West Ryde, Australia). Serum adiponectin levels were measured using a commercially available enzyme-linked immunosorbent assay kit. Results: By univariate linear analysis of cfPWV in HD patients, we found that diabetes ( r = .281, p = .002), pre-HD body weight ( r = .194, p = .033), post-HD body weight ( r = .192, p = .036), waist circumference ( r =.210, p = .022), and body fat mass ( r = .194, p = .034) were positively correlated, whereas adiponectin level ( r = −.254, p = .005) was negatively correlated with cfPWV in HD patients. Multivariate forward stepwise linear regression analysis showed that diabetes (β = .274, p = .006) and adiponectin level (β = −.215, p = .016) were independent predictors of cfPWV in HD patients. Moreover, post-HD body weight (β = −.274, p = .041), waist circumference (β = −.311, p < .001), logarithmically transformed triglyceride level (log-TG; β = −.186, p = .031), and log-glucose (β = −.225, p = .008) were negatively associated with adiponectin levels in HD patients after multivariable forward stepwise linear regression analysis. Conclusions: Among HD patients, serum adiponectin level was inversely associated with cfPWV level, and post-HD body weight, waist circumference, log-TG, and log-glucose were negatively associated with adiponectin level.
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Affiliation(s)
- Jia-Sian Hou
- Division of Nephrology, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
- Institute of Medical Sciences, Tzu Chi University, Hualien, Taiwan
| | - Chih-Hsien Wang
- Division of Nephrology, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
| | - Yu-Hsien Lai
- Division of Nephrology, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
| | - Yu-Li Lin
- Division of Nephrology, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
| | - Chiu-Huang Kuo
- Division of Nephrology, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
| | - Yi-Maun Subeq
- Department of Nursing, National Taichung University of Science and Technology, Taipei, Taiwan
| | - Bang-Gee Hsu
- Division of Nephrology, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
- Institute of Medical Sciences, Tzu Chi University, Hualien, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
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Wang Y, Ma XL, Lau WB. Cardiovascular Adiponectin Resistance: The Critical Role of Adiponectin Receptor Modification. Trends Endocrinol Metab 2017; 28:519-530. [PMID: 28473178 PMCID: PMC6391995 DOI: 10.1016/j.tem.2017.03.004] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2016] [Revised: 03/01/2017] [Accepted: 03/28/2017] [Indexed: 12/23/2022]
Abstract
For the past two decades, a great deal of research has been published concerning adiponectin (APN), an abundant protein responsible for regulating numerous biologic functions including antioxidative, antinitrative, anti-inflammatory, and cardioprotective effects. A review of APN and its two major receptors is timely because of new findings concerning the mechanisms by which APN signaling may be altered in pathologic processes such as diabetes and heart failure. In this review we elaborate on currently known information regarding the physiologic role of APN and the known mechanisms underlying pathologic APN resistance - namely, APN receptor downregulation and phosphorylation - and provide insight regarding the future directions of APN research including an assessment of the clinical applicability of preventing pathologic post-translational modification of the APN receptor.
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Affiliation(s)
- Yajing Wang
- Department of Emergency Medicine, Thomas Jefferson University, 1025 Walnut Street, Philadelphia, PA 19107, USA
| | - Xin L Ma
- Department of Emergency Medicine, Thomas Jefferson University, 1025 Walnut Street, Philadelphia, PA 19107, USA
| | - Wayne Bond Lau
- Department of Emergency Medicine, Thomas Jefferson University, 1025 Walnut Street, Philadelphia, PA 19107, USA.
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Sopić M, Joksić J, Spasojević-Kalimanovska V, Bogavac-Stanojević N, Simić-Ogrizović S, Kravljača M, Jelić Ivanović Z. Downregulation of AdipoR1 is Associated with increased Circulating Adiponectin Levels in Serbian Chronic Kidney Disease Patients. J Med Biochem 2016; 35:436-442. [PMID: 28670196 PMCID: PMC5471639 DOI: 10.1515/jomb-2016-0007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Accepted: 01/19/2016] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Since the rise in plasma adiponectin levels in chronic kidney disease (CKD) patients has not yet been elucidated, we sought to investigate if patients on hemodialysis (HD) have altered expression of adiponectin receptors in peripheral blood mononuclear cells (PBMCs) compared to healthy subjects. METHODS This study included 31 patients with chronic kidney disease on HD and 33 healthy subjects (CG). Circulating adiponectin levels were measured by ELISA while AdipoR1 and AdipoR2 mRNA levels in PBMCs were determined by real-time PCR. RESULTS Plasma adiponectin levels were significantly higher in patients compared to control group (P=0.036). After adjustment for age, BMI and creatinine, this difference became even more significant (P=0.004). In both groups adiponectin correlated with creatinine (CG: r=-0.472, P=0.006; HD: r=-0.375, P=0.038), triglycerides (CG: r=- 0.490, P=0.004; HD: r=-0.488, P=0.005), insulin (CG: r=-0.386, P=0.038; HD: r=-0.506, P=0.012) and high density lipoprotein cholesterol (HDL-C) (CG: r=-0.672, P<0.001; HD: r=-0.584, P=0.001). Significantly lower expression of PBMCs AdipoR1 mRNA was found in patients compared to CG (P=0.034), while AdipoR2 mRNA levels were similarly expressed in PBMCs in both groups. CONCLUSIONS Complex pathological processes in CKD cause downregulation of AdipoR1 which could ultimately influence AdipoR1 protein levels leading to a state of ≫adiponectin resistance≪.
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Affiliation(s)
- Miron Sopić
- Department of Medical Biochemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
| | - Jelena Joksić
- Department of Medical Biochemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
| | | | | | - Sanja Simić-Ogrizović
- Clinic of Nephrology, Clinical Center of Serbia, Belgrade, Serbia
- School of Medicine, University of Belgrade, Serbia
| | - Milica Kravljača
- Clinic of Nephrology, Clinical Center of Serbia, Belgrade, Serbia
| | - Zorana Jelić Ivanović
- Department of Medical Biochemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
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Abstract
PURPOSE OF REVIEW To summarize the latest information on body composition among patients with chronic kidney disease and its association with outcomes. RECENT FINDINGS Obesity is increasing among patients with end-stage renal disease and is more prevalent when direct measures of adiposity are used rather than BMI. High BMI is not associated with better survival among patients with earlier chronic kidney disease or after kidney transplantation, suggesting that excess fat is most protective among the sickest patients. Despite the positive association between BMI and survival among patients with end-stage renal disease, visceral fat is associated with coronary artery calcification and adverse cardiovascular events. Muscle wasting is prominent among patients with chronic kidney disease, sometimes even in the setting of obesity. Obesity and muscle wasting are associated with worse physical functioning. Indicators of low muscle size and strength are associated with higher mortality. Some interventions can affect body composition, but whether they affect survival has not been determined. SUMMARY Recent studies show that a high BMI is not protective for all patients with chronic kidney disease and is associated with poor physical functioning and frailty. Visceral adiposity is associated with adverse cardiovascular outcomes. Sarcopenia is common among patients with end-stage renal disease and is associated with worse physical performance and higher mortality.
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Lubkowska A, Radecka A, Bryczkowska I, Rotter I, Laszczyńska M, Dudzińska W. Serum Adiponectin and Leptin Concentrations in Relation to Body Fat Distribution, Hematological Indices and Lipid Profile in Humans. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2015; 12:11528-48. [PMID: 26389928 PMCID: PMC4586689 DOI: 10.3390/ijerph120911528] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Revised: 08/11/2015] [Accepted: 08/19/2015] [Indexed: 12/21/2022]
Abstract
The purpose of the study was to evaluate the relationship between serum adiponectin and leptin concentrations and body composition, hematological indices and lipid profile parameters in adults. The study involved 95 volunteers (BMI from 23.3 to 53 kg/m2). Anthropometric parameters were measured: body weight and height, waist and hip circumference, waist-to-hip ratio, body fat mass (BMF), subcutaneous and visceral fat mass (SFM, VFM), lean body mass (LBM), skeletal muscle mass (SMM). In serum we determined adiponectin and leptin concentrations, extracellular hemoglobin, total bilirubin, as well as lipid metabolism (TCh, HDL-Ch, LDL-Ch, TG). Mean adipokine levels were significantly higher in women (p ≤ 0.01), adiponectin significantly negatively correlated with body height and weight, systolic blood pressure and absolute LBM and SMM values. The same relation was observed for erythroid system indicators and lipid indicators. A positive correlation was exceptionally found between adiponectin and HDL-Ch. LEP negatively correlated with some percentage rates (%LBM, %SMM). Only in women, we observed a positive correlation between LEP and body weight, BMI and WHR. Studies on ADPN and the ADPN/LEP ratio as a valuable complementary diagnostic element in the prediction and prevention of cardiovascular diseases need to be continued.
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Affiliation(s)
- Anna Lubkowska
- Department of Functional Diagnostics and Physical Medicine, Faculty of Health Sciences, Pomeranian Medical University in Szczecin.
| | - Aleksandra Radecka
- Department of Functional Diagnostics and Physical Medicine, Faculty of Health Sciences, Pomeranian Medical University in Szczecin.
| | - Iwona Bryczkowska
- Department of Functional Diagnostics and Physical Medicine, Faculty of Health Sciences, Pomeranian Medical University in Szczecin.
| | - Iwona Rotter
- Department of Medical Rehabilitation, Faculty of Health Sciences, Pomeranian Medical University in Szczecin.
| | - Maria Laszczyńska
- Department of Histology and Developmental Biology, Faculty of Health Sciences, Pomeranian Medical University in Szczecin.
| | - Wioleta Dudzińska
- Department of Physiology, Faculty of Biology, Szczecin University, ul. Felczaka 3c, 71-412 Szczecin, Poland.
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Fan LH, He Y, Xu W, Tian HY, Zhou Y, Liang Q, Huang X, Huo JH, Li HB, Bai L, Ma AQ. Adiponectin may be a biomarker of early atherosclerosis of smokers and decreased by nicotine through KATP channel in adipocytes. Nutrition 2015; 31:955-8. [DOI: 10.1016/j.nut.2015.01.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2014] [Revised: 12/15/2014] [Accepted: 01/22/2015] [Indexed: 01/28/2023]
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Can the use of blood-based biomarkers in addition to anthropometric indices substantially improve the prediction of visceral fat volume as measured by magnetic resonance imaging? Eur J Nutr 2014; 54:701-8. [DOI: 10.1007/s00394-014-0748-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Accepted: 07/24/2014] [Indexed: 12/12/2022]
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Adiponectin Levels in Hemodialysis Patients. Ther Apher Dial 2014; 18:214-5. [DOI: 10.1111/1744-9987.12181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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