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Hamjane N, Benyahya F, Nourouti NG, Mechita MB, Barakat A. Cardiovascular diseases and metabolic abnormalities associated with obesity: What is the role of inflammatory responses? A systematic review. Microvasc Res 2020; 131:104023. [PMID: 32485192 DOI: 10.1016/j.mvr.2020.104023] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 05/19/2020] [Accepted: 05/24/2020] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Obesity is a chronic disease responsible for a high morbidity and mortality rate, with an increasing worldwide prevalence. Obesity is associated with immune responses characterized by chronic systemic inflammation. This article focuses on the mechanisms that explain the proposed link between obesity-associated diseases and inflammation. Also, it describes the role of inflammatory molecules in obesity-associated metabolic abnormalities. METHODS More than 200 articles were selected and consulted by an online English search using various electronic search databases. Predefined key-words for the pathogenesis of obesity-induced inflammation and associated diseases, as well as the role of various inflammatory molecules, were used. RESULTS We have summarized the data of the articles consulted in this research and we have found that obesity is associated with a low-grade inflammation resulting from the change of adipose tissue (AT). The AT produces a variety of inflammatory molecules called adipocytokines that are involved in the onset of systemic low-grade inflammation which is the link between obesity and associated-chronic abnormalities; such as insulin resistance, metabolic syndrome, cardiovascular disease (CVD), hypertension, diabetes, and some cancers. Also, we have searched all the inflammatory molecules involved in this pathogenesis and we have briefly described the role of 16 of them which are the most related to obesity-associated inflammation. The results have shown that there are inflammatory molecules that have a positive relationship with the pathogenesis of obesity-related diseases and others have a negative relationship with this pathogenesis. CONCLUSION Inflammation plays a crucial role in the development of various metabolic-abnormalities related to obesity. In this regard, the management of obesity may help reduce the risk of cardiovascular disease and other metabolic complications by inhibiting inflammatory mechanisms.
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Affiliation(s)
- Nadia Hamjane
- Laboratory of Biomedical Genomics and Oncogenetics, Faculty of Sciences and Technology, Abdelmalek Essaadi University, Tangier, Morocco.
| | | | - Naima Ghailani Nourouti
- Laboratory of Biomedical Genomics and Oncogenetics, Faculty of Sciences and Technology, Abdelmalek Essaadi University, Tangier, Morocco
| | - Mohcine Bennani Mechita
- Laboratory of Biomedical Genomics and Oncogenetics, Faculty of Sciences and Technology, Abdelmalek Essaadi University, Tangier, Morocco
| | - Amina Barakat
- Laboratory of Biomedical Genomics and Oncogenetics, Faculty of Sciences and Technology, Abdelmalek Essaadi University, Tangier, Morocco
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Duong TV, Shih CK, Wong TC, Chen HH, Chen TH, Hsu YH, Peng SJ, Kuo KL, Liu HC, Lin ET, Su CT, Yang SH. Insulin Resistance and Cardiovascular Risks in Different Groups of Hemodialysis Patients: A Multicenter Study. BIOMED RESEARCH INTERNATIONAL 2019; 2019:1541593. [PMID: 31309101 PMCID: PMC6594339 DOI: 10.1155/2019/1541593] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 02/20/2019] [Accepted: 05/16/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND To investigate the association between insulin resistance (IR) and cardiovascular disease (CVD) risks among hemodialysis patients. METHODS We conducted a cross-sectional study between 2013 and 2017, on 384 hemodialysis patients from seven hospital-based-dialysis centers. HOMA-IR is classified according to median value. The CVD risks were defined by the K/DOQI Guidelines. Logistic regression analysis was used. RESULTS Patients' age was 60.9 ± 11.8, 58.1% men, and 40.3% overweight/obese. The median of HOMA-IR was 5.4, 82.8% high systolic blood pressure, and 85.7% hyperhomocysteinemia. In multivariate analysis, IR was significantly associated with higher odds of low high-density lipoprotein cholesterol, high triglyceride, and impaired fasting glucose in groups of normal weight, overweight/obese, nondiabetes, diabetes, and overall sample. IR linked with elevated high-sensitive C-reactive protein in normal weight patients (odd ratio, OR=2.21, 95% confidence interval, 1.16-4.22, p < .05), with hypoalbuminemia in normal weight patients (OR=8.31, 95% CI, 2.35-29.37, p < .01), in nondiabetes patients (OR=6.59, 95% CI, 1.81-23.95, p < .01), and overall sample (OR=3.07, 1.51-6.23, p < .01). CONCLUSIONS The level of IR and prevalence of CVD risks were high in hemodialysis patients. IR was independently associated with CVD risks.
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Affiliation(s)
- Tuyen Van Duong
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
| | - Chun-Kuang Shih
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
| | - Te-Chih Wong
- Department of Nutrition and Health Sciences, Chinese Culture University, Taipei, Taiwan
| | - Hsi-Hsien Chen
- Department of Nephrology, Taipei Medical University Hospital, Taipei, Taiwan
- School of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Tso-Hsiao Chen
- School of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Nephrology, Taipei Medical University- Wan Fang Hospital, Taipei, Taiwan
| | - Yung-Ho Hsu
- School of Medicine, Taipei Medical University, Taipei, Taiwan
- Division of Nephrology, Department of Internal Medicine, Taipei Medical University- Shuang Ho Hospital, Taipei, Taiwan
| | - Sheng-Jeng Peng
- Division of Nephrology, Cathay General Hospital, Taipei, Taiwan
| | - Ko-Lin Kuo
- Division of Nephrology, Taipei Tzu-Chi Hospital, Taipei, Taiwan
| | - Hsiang-Chung Liu
- Department of Nephrology, Wei Gong Memorial Hospital, Miaoli, Taiwan
| | - En-Tzu Lin
- Department of Nephrology, Lotung Poh-Ai Hospital, Yilan, Taiwan
| | - Chien-Tien Su
- School of Public Health, Taipei Medical University, Taipei, Taiwan
- Department of Family Medicine, Taipei Medical University Hospital, Taipei, Taiwan
| | - Shwu-Huey Yang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan
- Research Center of Geriatric Nutrition, Taipei Medical University, Taipei, Taiwan
- Nutrition Research Center, Taipei Medical University Hospital, Taipei, Taiwan
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Savu O, Elian V, Steriade O, Teodoru I, Mihut S, Tacu C, Covic A, Serafinceanu C. The impact of basal insulin analogues on glucose variability in patients with type 2 diabetes undergoing renal replacement therapy for end-stage renal disease. Int Urol Nephrol 2016; 48:265-70. [PMID: 26725077 DOI: 10.1007/s11255-015-1175-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Accepted: 11/25/2015] [Indexed: 12/15/2022]
Abstract
PURPOSE We aimed to analyze the impact of basal insulin analogues on glucose variability (GV) in patients with type 2 diabetes (DM) undergoing renal replacement therapy. METHODS Fourteen subjects on insulin therapy for at least 6 months (detemir, n = 7 vs. glargine, n = 7) were sequentially enrolled in this prospective study. Continuous glucose monitoring system (CGMS Gold, Dex Com 7+) was applied for 5 days, over 3 consecutive sessions of hemodialysis (HD). Various glycemic profiles (coefficient of variation-CV of mean glucose) were compared between the day on (HD-on) and the day off (HD-off) dialysis. The CV of at least 3 values of HbA1c (HPLC) since replacement therapy has been applied to assay the long-term GV. Endogenous insulin and insulin resistance (HOMA using fasting glucose and C-peptide levels), fasting lipid profile, quantitative C-reactive protein (CRP) and ferritin (values adjusted for Hb) were measured in serum at inclusion. RESULTS The overnight HD-off and HD-on short-term (CV CGMS) GV, overall long-term (CV of HbA1c) GV, CRP and ferritin were reduced in subjects treated with detemir (paired t test, p = 0.0001, 0.0011, 0.036, <0.001, and <0.001 between groups). All participants were insulin-resistant (HOMA-IR > 3). CONCLUSIONS Insulin-resistant patients with type 2 diabetes undergoing hemodialysis for end-stage renal disease on insulin detemir exhibit lower glycemic variability and pro-inflammatory profile than with insulin glargine.
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Affiliation(s)
- Octavian Savu
- "N.C. Paulescu" Institute of Diabetes, Nutrition and Metabolic Diseases, 5-7 Ion Movila, 020475, Bucharest, Romania.
| | - Viviana Elian
- "N.C. Paulescu" Institute of Diabetes, Nutrition and Metabolic Diseases, 5-7 Ion Movila, 020475, Bucharest, Romania
| | - Oana Steriade
- "N.C. Paulescu" Institute of Diabetes, Nutrition and Metabolic Diseases, 5-7 Ion Movila, 020475, Bucharest, Romania
| | - Ileana Teodoru
- "N.C. Paulescu" Institute of Diabetes, Nutrition and Metabolic Diseases, 5-7 Ion Movila, 020475, Bucharest, Romania
| | - Stela Mihut
- S.C. Diaverum Romania SRL, Bucharest, Romania
| | | | | | - Cristian Serafinceanu
- "N.C. Paulescu" Institute of Diabetes, Nutrition and Metabolic Diseases, 5-7 Ion Movila, 020475, Bucharest, Romania
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