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Ren J, Yao G, Ren L, Wang Y, Gao J, Zhang Y. Exploring the Associations Between Non-Traditional Lipid Parameters and Epicardial Adipose Tissue Volume. Angiology 2023:33197231207264. [PMID: 37843829 DOI: 10.1177/00033197231207264] [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: 10/17/2023]
Abstract
The aim of this retrospective study was to determine the relationship between non-traditional lipid parameters and epicardial adipose tissue (EAT). A total of 770 patients with coronary computed tomography angiography examinations were included. The non-traditional lipid parameters included the atherogenic index of plasma (AIP), the atherogenic coefficient (AC), monocyte to high-density lipoprotein cholesterol (HDL-C) ratio (MHR), and lipoprotein combined index (LCI). To investigate the association between non-conventional lipid markers and the EAT-volume (EAT-v), a univariate and multivariate analyses were conducted. The receiver operating characteristic (ROC) analysis was used to compare the predictive ability among the four non-traditional lipid parameters. In the univariate analysis, we identified factors that might have effects on EAT-v (all P<.05) and adjusted for these in the multivariate analysis. We found that except for MHR, other non-traditional lipid parameters were still associated with high EAT-v after adjustment (all P<.05). In the ROC analysis, the area under the curve (AUC) of AIP was greater than that of other non-traditional lipid parameters and lipid profiles. There was an association between both non-traditional lipid parameters and EAT-v. After adjustment, the AIP remained an independent predictor of EAT-v and it outperformed other non-traditional lipid parameters.
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Affiliation(s)
- Junli Ren
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Guang Yao
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Lichen Ren
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yiran Wang
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jianbo Gao
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yonggao Zhang
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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2
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Lan Y, Ma Q, Luo G, Yang H, Li Y, Zhang Q. Epicardial adipose tissue in patients with chronic obstructive pulmonary disease: systematic review with meta‑analysis and trial sequential analysis. BMC Pulm Med 2023; 23:241. [PMID: 37400821 DOI: 10.1186/s12890-023-02535-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 06/26/2023] [Indexed: 07/05/2023] Open
Abstract
BACKGROUND Limited data suggest that chronic obstructive pulmonary disease (COPD) patients have pathologic elevated epicardial adipose tissue (EAT), which is splanchnic fat tissue with anti-inflammatory properties and regulating free fatty acids functions. Therefore, there is a need for meta-analysis to explore the relationship between EAT and COPD. METHODS Online databases were systematically searched for studies about EAT in COPD patients published up to October 5th, 2022. The EAT data of the COPD patient group and the control group were included. Trial sequential analysis (TSA) and meta-analysis were applied to assess the difference in EAT between patients with and without COPD. TSA software and Stata 12.0 were used in all statistical analyses. RESULTS The final analysis included 5 studies (n = 596 patients). COPD patients had significantly more EAT than control subjects (SMD: 0.0.802; 95% CI: 0.231, 1.372; P = 0.006; TSA-adjusted 95% CI 1.20, 1.80; P < 0.0001). And higher CRP levels in COPD patients than non-COPD patients, whereas triglycerides and LDL were not significantly different between patients with and without COPD. CONCLUSION EAT is abnormally elevated in COPD patients, which may be related to systemic inflammatory responses in COPD. PROSPERO NUMBER CRD42021228273.
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Affiliation(s)
- Yi Lan
- Department of Pneumology, Songshan Hospital, Chongqing, China
| | - Qianli Ma
- Department of Pneumology, Songshan Hospital, Chongqing, China
| | - Guangming Luo
- Department of Pneumology, Songshan Hospital, Chongqing, China
| | - Heping Yang
- Department of Pneumology, Songshan Hospital, Chongqing, China
| | - Yingrui Li
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
| | - Qiao Zhang
- Department of Pneumology, Songshan Hospital, Chongqing, China.
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Xu Y, Hrybouski S, Paterson DI, Li Z, Lan Y, Luo L, Shen X, Xu L. Comparison of epicardial adipose tissue volume quantification between ECG-gated cardiac and non-ECG-gated chest computed tomography scans. BMC Cardiovasc Disord 2022; 22:545. [PMID: 36513994 PMCID: PMC9746017 DOI: 10.1186/s12872-022-02958-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 10/04/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND This study investigated accuracy and consistency of epicardial adipose tissue (EAT) quantification in non-ECG-gated chest computed tomography (CT) scans. METHODS EAT volume was semi-automatically quantified using a standard Hounsfield unit threshold (- 190, - 30) in three independent cohorts: (1) Cohort 1 (N = 49): paired 120 kVp ECG-gated cardiac non-contrast CT (NCCT) and 120 kVp non-ECG-gated chest NCCT; (2) Cohort 2 (N = 34): paired 120 kVp cardiac NCCT and 100 kVp non-ECG-gated chest NCCT; (3) Cohort 3 (N = 32): paired non-ECG-gated chest NCCT and chest contrast-enhanced CT (CECT) datasets (including arterial phase and venous phase). Images were reconstructed with the slice thicknesses of 1.25 mm and 5 mm in the chest CT datasets, and 3 mm in the cardiac NCCT datasets. RESULTS In Cohort 1, the chest NCCT-1.25 mm EAT volume was similar to the cardiac NCCT EAT volume, while chest NCCT-5 mm underestimated the EAT volume by 7.5%. In Cohort 2, 100 kVp chest NCCT-1.25 mm were 13.2% larger than 120 kVp cardiac NCCT EAT volumes. In Cohort 3, the chest arterial CECT and venous CECT dataset underestimated EAT volumes by ~ 28% and ~ 18%, relative to chest NCCT datasets. All chest CT-derived EAT volumes were similarly associated with significant coronary atherosclerosis with cardiac CT counterparts. CONCLUSION The 120 kVp non-ECG-gated chest NCCT-1.25 mm images produced EAT volumes comparable to cardiac NCCT. Chest CT EAT volumes derived from consistent imaging settings are excellent alternatives to the cardiac NCCT to investigate their association with coronary artery disease.
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Affiliation(s)
- Yuancheng Xu
- Department of Urology, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Stanislau Hrybouski
- Neuroscience and Mental Health Institute, University of Alberta, Edmonton, Alberta, Canada
| | - D. Ian Paterson
- Department of Cardiology, Mackenzie Health Science Centre, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Zhiyang Li
- Department of General Surgery, the Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Yulong Lan
- Department of Cardiology, the Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Lin Luo
- Department of Radiology, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Xinping Shen
- Department of Radiology, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Lingyu Xu
- Department of Cardiology, Mackenzie Health Science Centre, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
- University of Alberta, 2C2, Mackenzie Health Science Centre, 8440 - 112 St, Edmonton, Alberta, T6G 2B7, Canada
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Motawea KR, Kandil OA, Varney J, Aboelenein M, Ibrahim N, Shaheen A, Khairy LT, Bakkour A, Muwaili AHH, Muwaili DHH, Abdelmajid FAA, Ahmad EMS, Albuni MK, Battikh E, Sawaf B, Swed S, Ahmed SMA, Awad DM, Shah J, Aiash H. Association of familial Mediterranean fever and epicardial adipose tissue: A systematic review and meta‐analysis. Health Sci Rep 2022; 5:e693. [PMID: 35734339 PMCID: PMC9193962 DOI: 10.1002/hsr2.693] [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: 02/14/2022] [Revised: 04/15/2022] [Accepted: 05/12/2022] [Indexed: 12/03/2022] Open
Abstract
Background and Aim Some studies reported a positive link between familial Mediterranean fever (FMF) and epicardial adipose tissue. Our meta‐analysis aimed to evaluate whether there is a significant association between FMF and increased epicardial adipose tissue thickness. Methods We searched the following databases: PUBMED, WOS, OVID, SCOPUS, and EMBASE. Inclusion criteria were any original articles that reported epicardial adipose tissue in FMF patients with no age restriction, excluding reviews, case reports, editorials, animal studies, and non‐English studies. Thirty eligible studies were screened full text but only five studies were suitable. We used RevMan software (5.4) for the meta‐analysis. Results The total number of patients included in the meta‐analysis in the FMF patients group is 256 (mean age = 24.3), and the total number in the control group is 188 (mean age = 24.98). The pooled analysis between FMF patients and controls was [mean difference = 0.82 (95% CI = 0.25–1.39), p‐value = 0.005]. We observed heterogeneity that was not solved by random effects (p > 0.00001). We performed leave one out test by removing the Kozan et al. study, and the heterogeneity was solved (p = 0.07), and the results were (MD = 0.98, 95% CI = 0.52–1.43, p‐value < 0.0001). Conclusion FMF patients are at increased risk of developing epicardial adipose tissue compared to controls. More multicenter studies with higher sample sizes are needed to support our results.
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Affiliation(s)
| | | | - Joseph Varney
- School of Medicine American University of the Caribbean Cupecoy Sint Maarten
| | | | - Nancy Ibrahim
- Faculty of Medicine Alexandria University Alexandria Egypt
| | - Ahmed Shaheen
- Faculty of Medicine Alexandria University Alexandria Egypt
| | - Lina T. Khairy
- Faculty of Medicine The National Ribat University Al‐Ribat Sudan
| | | | - Ali H. H. Muwaili
- Faculty of Medicine Ivano‐Frankivsk National Medical University Ivano‐Frankivsk Ukraine
| | - Dhuha H. H. Muwaili
- Faculty of Medicine Ivano‐Frankivsk National Medical University Ivano‐Frankivsk Ukraine
| | | | - Eman M. S. Ahmad
- Departments of Obstetrics and Gynecology Nile Valley University Atbra Sudan
| | - Mhd K. Albuni
- Department of Internal Medicine Hamad Medical Corporation Doha Qatar
| | - Elias Battikh
- Department of Internal Medicine Hamad Medical Corporation Doha Qatar
| | - Bisher Sawaf
- Department of Internal Medicine Hamad Medical Corporation Doha Qatar
| | - Sarya Swed
- Faculty of Medicine Aleppo University Aleppo Syria
| | | | - Dina M. Awad
- Faculty of Medicine Alexandria University Alexandria Egypt
| | - Jaffer Shah
- Medical Research Center Kateb University Kabul Afghanistan
| | - Hani Aiash
- Cardiovascular perfusion Department Upstate Medical University Syracuse New York USA
- Family Medicine Department Suez Canal University Ismailia Governorate Egypt
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Abstract
Non-alcoholic fatty liver disease (NAFLD) is a common disease defined by excess fat deposition in the liver. The course of NAFLD is not fully understood, however, some pathogenic mechanisms have been identified. Accumulation of fat in liver cells is associated with insulin resistance, central obesity, triglyceride accumulation in the liver and hepatic fatty acid metabolism dysregulation that cause steatosis. The other process leads to hepatocyte inflammation and necrosis, which leads to severe hepatic disease; non-alcoholic steatohepatitis. Many clinical studies have underlined the link between NAFLD and atherosclerosis. NAFLD may alter the balance lipid-glucose metabolism as well as increase the risk of hypertension and systemic inflammation. This results in a greater risk of vascular events. The present review considers the link between NAFLD and atherosclerosis.
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Affiliation(s)
- Sevket Balta
- Department of Cardiology, Hayat Hospital, Malatya, Turkey
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6
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Bragina AE, Tarzimanova AI, Osadchiy KK, Rodionova YN, Kudryavtseva MG, Jafarova ZB, Bayutina DА, Podzolkov VI. Ectopic Fat Depots: Physiological Role And Impact On Cardiovascular Disease Continuum. RUSSIAN OPEN MEDICAL JOURNAL 2022. [DOI: 10.15275/rusomj.2022.0104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Obesity is a non-infectious pandemic. The visceral distribution of adipose tissue is a significant factor in the development of cardiovascular diseases and their complications. Along with the visceral abdominal depot in omentum and subcutaneous tissue, there are other ectopic adipose tissue depots: epicardial adipose tissue (EAT), perivascular adipose tissue (PVAT) and perirenal adipose tissue. This article presents a review of the physiological role and molecular basis of the PVAT and EAT function in healthy, as well as in pathological, conditions; the interaction of adipokines and cytokines, their contribution to the development and progression of cardiovascular diseases. The review discusses well-known facts and controversial issues in this field. Comprehensive investigation of the mechanisms of vascular and myocardial pathology in obese people, along with identification of biomarkers for early prediction of cardiovascular complications, would contribute to the development of targeted preventive measures and choice of therapeutic strategies, which is consistent with the contemporary concept of personalized medicine. We have analyzed domestic and foreign literature sources in eLIBRARY and PubMed scientific libraries for the period of 2001-2020.
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Affiliation(s)
- Anna E. Bragina
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Aida I. Tarzimanova
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Konstantin K. Osadchiy
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Yulia N. Rodionova
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Maria G. Kudryavtseva
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Zarema B. Jafarova
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Darya А. Bayutina
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Valeriy I. Podzolkov
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
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7
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Filippatos TD, Alexakis K, Mavrikaki V, Mikhailidis DP. Nonalcoholic Fatty Pancreas Disease: Role in Metabolic Syndrome, "Prediabetes," Diabetes and Atherosclerosis. Dig Dis Sci 2022; 67:26-41. [PMID: 33469809 DOI: 10.1007/s10620-021-06824-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 01/05/2021] [Indexed: 02/06/2023]
Abstract
Fat accumulation in the pancreas associated with obesity and the metabolic syndrome (MetS) has been defined as "non-alcoholic fatty pancreas disease" (NAFPD). The aim of this review is to describe the association of NAFPD with obesity, MetS, type 2 diabetes mellitus (T2DM) and atherosclerosis and also increase awareness regarding NAFPD. Various methods are used for the detection and quantification of pancreatic fat accumulation that may play a significant role in the differences that have been observed in the prevalence of NAFPD. Endoscopic ultrasound provides detailed images of the pancreas and its use is expected to increase in the future. Obesity and MetS have been recognized as NAFPD risk factors. NAFPD is strongly associated with non-alcoholic fatty liver disease (NAFLD) and it seems that the presence of both may be related with aggravation of NAFLD. A role of NAFPD in the development of "prediabetes" and T2DM has also been suggested by most human studies. Accumulation of fat in pancreatic tissue possibly initiates a vicious cycle of beta-cell deterioration and further pancreatic fat accumulation. Additionally, some evidence indicates a correlation between NAFPD and atherosclerotic markers (e.g., carotid intima-media thickness). Weight loss and bariatric surgery decreases pancreatic triglyceride content but pharmacologic treatments for NAFPD have not been evaluated in specifically designed studies. Hence, NAFPD is a marker of local fat accumulation possibly associated with beta-cell function impairment, carbohydrate metabolism disorders and atherosclerosis.
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Affiliation(s)
- T D Filippatos
- Metabolic Diseases Research Unit, Internal Medicine Laboratory, School of Medicine, Faculty of Medicine, University of Crete, P.O. Box 2208, Heraklion, Crete, Greece.
| | - K Alexakis
- Metabolic Diseases Research Unit, Internal Medicine Laboratory, School of Medicine, Faculty of Medicine, University of Crete, P.O. Box 2208, Heraklion, Crete, Greece
| | - V Mavrikaki
- Metabolic Diseases Research Unit, Internal Medicine Laboratory, School of Medicine, Faculty of Medicine, University of Crete, P.O. Box 2208, Heraklion, Crete, Greece
| | - D P Mikhailidis
- Department of Clinical Biochemistry, Royal Free Campus, University College London Medical School, University College London (UCL), London, NW3 2QG, UK.,Mohammed Bin Rashid University (MBRU) of Medicine and Health Sciences, Dubai, United Arab Emirates
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8
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Karampetsou N, Tzani A, Doulamis IP, Bletsa E, Minia A, Pliaka V, Tsolakos N, Oikonomou E, Tousoulis D, Kontzoglou K, Alexopoulos LG, Perrea DN, Patapis P, Chloroyiannis IA. Epicardial adipocyte-derived TNF-α modulates local inflammation in patients with advanced coronary artery disease. Curr Vasc Pharmacol 2021; 20:87-93. [PMID: 34719373 DOI: 10.2174/1570161119666211029110813] [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: 03/22/2021] [Revised: 06/05/2021] [Accepted: 09/29/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Epicardial adipose tissue (EAT) surrounds the epicardium and can mediate harmful effects related to coronary artery disease (CAD). OBJECTIVE We explored the regional differences between adipose stores surrounding diseased and non-diseased segments of coronary arteries in patients with advanced CAD. METHODS We enrolled 32 patients with known CAD who underwent coronary artery bypass graft (CABG) surgery. Inflammatory mediators were measured in EAT biopsies collected from a region of the left anterior descending artery (LAD) with severe stenosis (diseased segment) and without stenosis (non-diseased segment). RESULTS Mean age was 64.3±11.1 years, and mean EAT thickness was 7.4±1.9 mm. Dyslipidemia was the most prevalent comorbidity (81% of the patients). Out of a total of 11 cytokines, resistin (p=0.039), matrix metallopeptidase 9 (MMP-9) (p=0.020), C-C motif chemokine ligand 5 (CCL-5) (p=0.021), and follistatin (p=0.038) were significantly increased in the diseased compared with the non-diseased EAT segments. Indexed tumor necrosis factor-alpha (TNF-α), defined as the diseased to non-diseased cytokine levels ratio, was significantly correlated with increased EAT thickness both in the whole cohort (p=0.043) and in a subpopulation of patients with dyslipidemia (p=0.009). Treatment with lipid-lowering agents significantly decreased indexed TNF-α levels (p=0.015). No significant alterations were observed in the circulating levels of these cytokines with respect to CAD-associated comorbidities. CONCLUSION Perivascular EAT is a source of cytokine secretion in distinct areas surrounding the coronary arteries in patients with advanced CAD. Adipocyte-derived TNF-α is a prominent mediator of local inflammation.
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Affiliation(s)
- Nikoleta Karampetsou
- Laboratory for Experimental Surgery and Surgical Research "N.S Christeas", National and Kapodistrian University of Athens, School of Medicine, Athens. Greece
| | - Aspasia Tzani
- Laboratory for Experimental Surgery and Surgical Research "N.S Christeas", National and Kapodistrian University of Athens, School of Medicine, Athens. Greece
| | - Ilias P Doulamis
- Laboratory for Experimental Surgery and Surgical Research "N.S Christeas", National and Kapodistrian University of Athens, School of Medicine, Athens. Greece
| | - Evanthia Bletsa
- Laboratory for Experimental Surgery and Surgical Research "N.S Christeas", National and Kapodistrian University of Athens, School of Medicine, Athens. Greece
| | | | | | | | - Evangelos Oikonomou
- First Department of Cardiology, "Hippokration" General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens. Greece
| | | | - Konstantinos Kontzoglou
- Laboratory for Experimental Surgery and Surgical Research "N.S Christeas", National and Kapodistrian University of Athens, School of Medicine, Athens. Greece
| | | | - Despoina N Perrea
- Laboratory for Experimental Surgery and Surgical Research "N.S Christeas", National and Kapodistrian University of Athens, School of Medicine, Athens. Greece
| | - Paulos Patapis
- Third Department of Surgery, Attikon University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens. Greece
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Katsiki N, Dimitriadis GD, Mikhailidis DP. Serum Uric Acid and Diabetes: From Pathophysiology to Cardiovascular Disease. Curr Pharm Des 2021; 27:1941-1951. [PMID: 33397230 DOI: 10.2174/1381612827666210104124320] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 11/13/2020] [Indexed: 11/22/2022]
Abstract
Hyperuricemia, has been traditionally related to nephrolithiasis and gout. However, it has also been associated with the development of type 2 diabetes mellitus (T2DM) and cardiometabolic and cardiovascular diseases. Pathophysiologically, elevated serum uric acid (SUA) levels may be associated with abnormal lipid and glucose metabolism. In this narrative review, we consider the associations between hyperuricemia, hyperglycemia, atherosclerosis and thrombosis. Furthermore, we comment on the available evidence linking elevated SUA levels with the incidence and outcomes of coronary heart disease, stroke, peripheral artery disease and non-alcoholic fatty liver in subjects with T2DM. The effects of antidiabetic drugs (e.g. metformin, pioglitazone, sulfonylureas, dipeptidyl peptidase 4 inhibitors, glucagon-like peptide-1 receptor agonists, sodium-glucose cotransporter 2 inhibitors and insulin) on SUA concentrations are also reviewed.
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Affiliation(s)
- Niki Katsiki
- First Department of Internal Medicine, Diabetes Center, Division of Endocrinology and Metabolism, AHEPA University Hospital, Thessaloniki, Greece
| | | | - Dimitri P Mikhailidis
- Department of Clinical Biochemistry, Royal Free Hospital campus, University College London Medical School, University College London (UCL), London NW3 2QG, United Kingdom
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10
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Balta S. Endothelial Dysfunction and Inflammatory Markers of Vascular Disease. Curr Vasc Pharmacol 2021; 19:243-249. [PMID: 32316894 DOI: 10.2174/1570161118666200421142542] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 04/07/2020] [Accepted: 04/08/2020] [Indexed: 01/08/2023]
Abstract
Vascular diseases are the main reason for morbidity and mortality worldwide. As we know, the earlier phase of vascular diseases is endothelial dysfunction in humans, the endothelial tissues play an important role in inflammation, coagulation, and angiogenesis, via organizing ligand-receptor associations and the various mediators' secretion. We can use many inflammatory non-invasive tests (flowmediated dilatation, epicedial fat thickness, carotid-intima media thickness, arterial stiffness and anklebrachial index) for assessing the endothelial function. In addition, many biomarkers (ischemia modified albumin, pentraxin-3, E-selectin, angiopoietin, endothelial cell specific molecule 1, asymmetrical dimethylarginine, von Willebrand factor, endothelial microparticles and endothelial progenitor cells) can be used to evaluate endothelial dysfunction. We have focused on the relationship between endothelial dysfunction and inflammatory markers of vascular disease in this review.
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Affiliation(s)
- Sevket Balta
- Department of Cardiology, Hayat Hospital, Malatya, Turkey
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11
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Yao H, Sun Z, Zang G, Zhang L, Hou L, Shao C, Wang Z. Epidemiological Research Advances in Vascular Calcification in Diabetes. J Diabetes Res 2021; 2021:4461311. [PMID: 34631895 PMCID: PMC8500764 DOI: 10.1155/2021/4461311] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 08/27/2021] [Accepted: 09/11/2021] [Indexed: 12/29/2022] Open
Abstract
Vascular calcification is the transformation of arterial wall mesenchymal cells, particularly smooth muscle cells (SMCs), into osteoblast phenotypes by various pathological factors. Additionally, vascular transformation mediates the abnormal deposition of calcium salts in the vascular wall, such as intimal and media calcification. Various pathological types have been described, such as calcification and valve calcification. The incidence of vascular calcification in patients with diabetes is much higher than that in nondiabetic patients, representing a critical cause of cardiovascular events in patients with diabetes. Because basic research on the clinical transformation of vascular calcification has yet to be conducted, this study systematically expounds on the risk factors for vascular calcification, vascular bed differences, sex differences, ethnic differences, diagnosis, severity assessments, and treatments to facilitate the identification of a new entry point for basic research and subsequent clinical transformation regarding vascular calcification and corresponding clinical evaluation strategies.
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Affiliation(s)
- Haipeng Yao
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Zhen Sun
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Guangyao Zang
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Lili Zhang
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Lina Hou
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Chen Shao
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Zhongqun Wang
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
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12
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Uçak HA. The relationship between epicardial fat tissue thickness and transit time flow measurement values of coronary artery bypass grafts. J Cardiovasc Thorac Res 2020; 12:307-312. [PMID: 33510880 PMCID: PMC7828757 DOI: 10.34172/jcvtr.2020.50] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 10/29/2020] [Indexed: 12/25/2022] Open
Abstract
Introduction: Epicardial fat tissue, the true visceral adipose depot of the heart, has been associated with changes in both cardiac function and morphology. This study aimed to show the relationship between epicardial fat tissue (EFT) thickness and graft flow dynamics in arterial and venous grafts in coronary artery bypass graft surgery (CABG). Methods: Patients underwent transthoracic echocardiography before surgery and epicardial fat thickness were evaluated. The patients were divided into two groups as EFT value <5.5 (group 1) mm and ≥5.5 (group 2) mm. One hundred eighty-one patients with a total of 434 grafts (162 arterial and272 venous) underwent isolated coronary artery bypass grafting surgery. All grafts were examined by transit time flow meter intraoperatively. Results: The mean epicardial fat tissue thickness values were 4.9±0.8 mm and 6.1±1.3 mm, respectively.Mean graft flow values of left internal mammary artery was 44.21±23.2 mL/min in group 1 and39.65 ± 19.2 mL/min in group 2 (P = 0.041). Similarly, mean graft flow values were higher in group1 in all venous grafts regardless of which vessel bypass was performed. There is a significant negative correlation between epicardial fat thickness and mean graft flow. Conclusion: Epicardial fat thickness measurement preoperatively might provide additional data for the faith of the graft.
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Affiliation(s)
- Hacı Ali Uçak
- Department of Cardiovascular Surgery, University of Health Sciences Adana City Training and Research Hospital, Adana, Turkey
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13
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Metabolic Syndrome and Abnormal Peri-Organ or Intra-Organ Fat (APIFat) Deposition in Chronic Obstructive Pulmonary Disease: An Overview. Metabolites 2020; 10:metabo10110465. [PMID: 33203192 PMCID: PMC7696438 DOI: 10.3390/metabo10110465] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 11/04/2020] [Accepted: 11/13/2020] [Indexed: 12/11/2022] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is a common disorder with an increasing prevalence, characterised by persistent respiratory symptoms and airflow limitation. Systemic inflammation is involved in the pathogenesis of COPD and can also predispose to metabolic disorders (e.g., metabolic syndrome (MetS) and non-alcoholic fatty liver disease (NAFLD)). Such comorbidities can negatively affect COPD outcomes, cardiovascular risk, and quality of life. Apart from NAFLD, abnormal peri-organ or intra-organ fat (APIFat) could be considered as markers for cardiometabolic diseases and even for COPD. The present narrative review considers the associations of COPD with MetS, NAFLD, and other APIFat, including epicardial, perirenal, peripancreatic, and intramuscular adipose tissue. Further research is needed to define these relationships and identify any potential clinical implications.
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Kleinaki Z, Agouridis AP, Zafeiri M, Xanthos T, Tsioutis C. Epicardial adipose tissue deposition in patients with diabetes and renal impairment: Analysis of the literature. World J Diabetes 2020; 11:33-41. [PMID: 32064034 PMCID: PMC6969709 DOI: 10.4239/wjd.v11.i2.33] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 12/11/2019] [Accepted: 12/15/2019] [Indexed: 02/06/2023] Open
Abstract
Diabetes mellitus (DM) is defined as a chronic disease of disordered metabolism with an ongoing increase in prevalence and incidence rates. Renal disease in patients with diabetes is associated with increased morbidity and premature mortality, particularly attributed to their very high cardiovascular risk. Since this group of patients frequently lacks specific symptomatology prior to the adverse events, a screening tool for the identification of high-risk patients is necessary. The epicardial adipose tissue (EAT) is a biologically active organ having properties similar to visceral adipose tissue and has been associated with metabolic diseases and coronary artery disease. Superior to conventional cardiovascular risk factors and anthropometric measures, including body mass index and waist circumference, the EAT can early predict the development of coronary artery disease. Assessment of EAT can be performed by two-dimensional echocardiography, magnetic resonance imaging or computer tomography. However, its role and significance in patients with DM and nephropathy has not been thoroughly evaluated. The aim of the current editorial is to evaluate all available evidence regarding EAT in patients with DM and renal impairment. Systematic search of the literature revealed that patients with DM and nephropathy have increased EAT measurements, uncontrolled underlying disease, high body mass index and raised cardiovascular risk markers. Acknowledging the practical implications of this test, EAT assessment could serve as a novel and non-invasive biomarker to identify high-risk patients for cardiovascular adverse events.
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Affiliation(s)
- Zoi Kleinaki
- School of Medicine, European University Cyprus, Nicosia 2404, Cyprus
| | - Aris P Agouridis
- School of Medicine, European University Cyprus, Nicosia 2404, Cyprus
| | - Maria Zafeiri
- Diabetes and Obesity Center, Konstantopouleio Hospital, Athens 14233, Greece
| | - Theodoros Xanthos
- School of Medicine, European University Cyprus, Nicosia 2404, Cyprus
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15
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Diabetes mellitus and comorbidities: A bad romance. Hellenic J Cardiol 2020; 61:23-25. [DOI: 10.1016/j.hjc.2020.02.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 02/27/2020] [Indexed: 02/08/2023] Open
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16
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Kızılgül M, Çalışkan M, Beysel S, Özbek M, Çakal E. Effect of parathyroidectomy on epicardial fat thickness as a cardiovascular risk factor in patients with primary hyperparathyroidism. Turk J Med Sci 2019; 49:1165-1169. [PMID: 31385484 PMCID: PMC7018295 DOI: 10.3906/sag-1902-40] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Background/aim Several studies demonstrated that primary hyperparathyroidism is related to increased risk for cardiovascular diseases (CVDs), and risk is decreased by parathyroidectomy. Epicardial fat thickness (EFT) has been postulated as a new marker of CVD risk. We evaluated the impact of parathyroidectomy on EFT in patients with primary hyperparathyroidism (PHPT). Materials and methods Thirty-four PHPT patients (29 female, 5 male) and 28 age- and sex-matched controls (19 female, 9 male) were included in the study. Demographic, anthropometric, and biochemical data were recorded both before parathyroidectomy and 6 months after the procedure. Epicardial fat thickness was measured by transthoracic echocardiography. Results Mean age was 53.15 ± 8.44 years. Mean preoperative EFT was higher than mean EFT in the control group (0.49 ± 0.07 cm to 0.46 ± 0.08 cm, P: 0.0005), and EFT decreased after parathyroidectomy (0.49 ± 0.07 cm to 0.44 ± 0.08 cm, P: 0.0005). Systolic blood pressure and calcium, parathormone, and hsCRP levels decreased after parathyroidectomy (P < 0.05). Vitamin D levels increased (P < 0.05). Diastolic blood pressure, body mass index, carotid intima-media thickness, and HOMA-IR, fasting plasma glucose, and phosphorus levels were unchanged after parathyroidectomy (P > 0.05). Preoperatively, EFT was correlated with SBP (r: 0.360, P: 0.0285) and age (r: 0.466, P: 0.0036). Multiple linear regression used to identify independent predictors of change in epicardial fat did not find any predictor of change in epicardial fat (P > 0.05). Conclusion EFT was decreased by parathyroidectomy in patients with primary hyperparathyroidism.However, the decrease in EFT was not correlated with any of the cardiovascular risk factors. More comprehensive studies evaluating the potential relation between PHPT and EFT need to be conducted.
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Affiliation(s)
- Muhammed Kızılgül
- Department of Endocrinology and Metabolism, University of Health Sciences, Dışkapı Training and Research Hospital, Ankara, Turkey
| | - Mustafa Çalışkan
- Department of Endocrinology and Metabolism, University of Health Sciences, Dışkapı Training and Research Hospital, Ankara, Turkey
| | - Selvihan Beysel
- Department of Endocrinology and Metabolism, University of Health Sciences, Dışkapı Training and Research Hospital, Ankara, Turkey
| | - Mustafa Özbek
- Department of Endocrinology and Metabolism, University of Health Sciences, Dışkapı Training and Research Hospital, Ankara, Turkey
| | - Erman Çakal
- Department of Endocrinology and Metabolism, University of Health Sciences, Dışkapı Training and Research Hospital, Ankara, Turkey
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Katsiki N, Dimitriadis G, Hahalis G, Papanas N, Tentolouris N, Triposkiadis F, Tsimihodimos V, Tsioufis C, Mikhailidis DP, Mantzoros C. Sodium-glucose co-transporter-2 inhibitors (SGLT2i) use and risk of amputation: an expert panel overview of the evidence. Metabolism 2019; 96:92-100. [PMID: 30980838 DOI: 10.1016/j.metabol.2019.04.008] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 04/03/2019] [Accepted: 04/06/2019] [Indexed: 12/12/2022]
Abstract
Sodium-glucose co-transporter-2 inhibitors (SGLT2i) are oral antidiabetic agents that exert their glucose-lowering effect by increasing renal excretion of glucose. These drugs have been reported to beneficially affect cardiovascular (CV) and renal outcomes. However, concerns have recently been raised in relation to increased risk of lower-extremities amputation with canagliflozin and it remains unclear whether and to what extent this side effect could also occur with other SGLT2i. The present expert panel overview focuses on the three SGLT2i available and widely used in the US and Europe, i.e. empagliflozin, canagliflozin and dapagliflozin and only refers briefly to other SGLT2i for which less data are available. The results of large CV outcome trials with these SGLT2i are presented, focusing specifically on the data in relation to amputation risk. The potential pathophysiological mechanisms involved in this side effect are discussed. Furthermore, available data reporting amputation cases in SGLT2i users are critically reviewed. The expert panel concludes that, based on current data, increased amputation risk seems to be related only to canagliflozin, thus representing a drug-effect rather than a SGLT2i class-effect. The exact pathways underlying this drug-induced adverse event, possibly related to off-target drug effects rather than SGLT2 inhibition per se, should be elucidated in future studies. Continuous monitoring and pharmacovigilance is necessary and head to head trials would also be essential to provide definitive conclusions.
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Affiliation(s)
- Niki Katsiki
- First Department of Internal Medicine, Division of Endocrinology and Metabolism, Diabetes Center, Medical School, AHEPA University Hospital, Thessaloniki, Greece.
| | - George Dimitriadis
- 2nd Department of Internal Medicine, Research Institute and Diabetes Center, "Attikon" University hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - George Hahalis
- Department of Cardiology, University of Patras Medical School, Patras, Greece
| | - Nikolaos Papanas
- Diabetes Centre-Diabetic Foot Clinic, Second Department of Internal Medicine, Democritus University of Thrace, University Hospital of Alexandroupolis, Greece
| | - Nikolaos Tentolouris
- First Department of Propaedeutic Internal Medicine, Medical School, National and Kapodistrian University of Athens, Laiko General Hospital, Athens, Greece
| | | | - Vasilios Tsimihodimos
- Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
| | - Costas Tsioufis
- First Cardiology Clinic, Medical School, National and Kapodistrian University of Athens, Hippokration Hospital, Athens, Greece
| | - Dimitri P Mikhailidis
- Department of Clinical Biochemistry, Royal Free Campus, University College London Medical School, University College London (UCL), London, UK.
| | - Christos Mantzoros
- Beth-Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA; Section of Endocrinology, Boston VA Healthcare System, Harvard Medical School, Boston, MA, USA
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Katsiki N, Athyros VG. Non-alcoholic steatohepatitis and type 2 diabetes mellitus: the effects of weight loss versus drug treatment. Curr Med Res Opin 2019; 35:1305-1306. [PMID: 30819009 DOI: 10.1080/03007995.2019.1589152] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Niki Katsiki
- a First Department of Internal Medicine, Centre for Diabetes, Endocrinology and Metabolism , AHEPA University Hospital , Thessaloniki , Greece
| | - Vasilios G Athyros
- b Second Propedeutic Department of Internal Medicine, Medical School , Aristotle University of Thessaloniki, Hippocration Hospital , Thessaloniki , Greece
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19
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Gullaksen S, Funck KL, Laugesen E, Hansen TK, Dey D, Poulsen PL. Volumes of coronary plaque disease in relation to body mass index, waist circumference, truncal fat mass and epicardial adipose tissue in patients with type 2 diabetes mellitus and controls. Diab Vasc Dis Res 2019; 16:328-336. [PMID: 30714400 DOI: 10.1177/1479164119825761] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVES Coronary atherosclerosis in patients with type 2 diabetes mellitus may be promoted by regional fat distribution. We investigated the association between anthropometric measures of obesity, truncal fat mass, epicardial adipose tissue and coronary atherosclerosis in asymptomatic patients and matched controls. METHODS We examined 44 patients and 59 controls [mean (standard deviation) age 64.4 ± 9.9 vs 61.8 ± 9.7, male 50% vs 47%, diabetes duration mean (standard deviation) 7.7 ± 1.5] with coronary computed tomography angiography. Coronary plaques were quantified as total, calcified, non-calcified and low-density non-calcified plaque volumes (mm3). Regional fat distribution was assessed by dual-energy X-ray absorptiometry, body mass index (kg/m2), waist circumference (cm) and epicardial fat volume (mm3). Endothelial function and systemic inflammation were evaluated by peripheral arterial tonometry (log transformed Reactive Hyperemia Index) and C-reactive protein (mg/L). RESULTS Body mass index and waist circumference (p < 0.02) were associated with coronary plaque volumes. Body mass index was associated with low-density non-calcified plaque volume after adjustment for age, sex and diabetes status (p < 0.01). Truncal fat mass (p > 0.51), waist circumference (p > 0.06) and epicardial adipose tissue (p > 0.17) were not associated with coronary plaque volumes in adjusted analyses. CONCLUSION Body mass index is associated with coronary plaque volumes in diabetic as well as non-diabetic individuals.
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Affiliation(s)
- Søren Gullaksen
- 1 Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Kristian Løkke Funck
- 1 Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Esben Laugesen
- 1 Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | | | - Damini Dey
- 3 Biomedical Imaging Research Institute, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Per Løgstrup Poulsen
- 1 Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
- 2 Steno Diabetes Center, Aarhus, Denmark
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Katsiki N, Dimitriadis G, Mikhailidis DP. Perirenal Adiposity and Other Excessive Intra- and Peri-Organ Fat Depots: What Is the Connection? Angiology 2019; 70:581-583. [DOI: 10.1177/0003319719848204] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Niki Katsiki
- First Department of Internal Medicine, Division of Endocrinology and Metabolism, Diabetes Center, Medical School, AHEPA University Hospital, Thessaloniki, Greece
| | - George Dimitriadis
- Second Department of Internal Medicine, Research Institute and Diabetes Center, “Attikon” University Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitri P. Mikhailidis
- Department of Clinical Biochemistry, Royal Free Hospital Campus, University College London Medical School, University College London (UCL), London, United Kingdom
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Turan Y. The Nonalcoholic Fatty Liver Disease Fibrosis Score Is Related to Epicardial Fat Thickness and Complexity of Coronary Artery Disease. Angiology 2019; 71:77-82. [DOI: 10.1177/0003319719844933] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is a hepatic manifestation of the metabolic syndrome and is associated with cardiovascular disease (CVD). The NAFLD Fibrosis Score (NFS) is an index used for the detection of liver fibrosis. We investigated the relationship between NFS and complexity of coronary artery disease (CAD). In this cross-sectional study, 109 patients with CAD and 50 patients without CAD were enrolled. Demographic data, laboratory parameters, epicardial fat thickness (EFT), NFS, and Synergy between percutaneous coronary intervention with Taxus and cardiac surgery (SYNTAX) score were recorded. Waist circumference, fasting glucose, low-density lipoprotein cholesterol (LDL-C), EFT, and NFS were significantly higher in the CAD group ( P < .05). High-density lipoprotein cholesterol (HDL-C) and ejection fraction were significantly lower in the CAD group ( P < .05). The SYNTAX score was positively correlated with fasting glucose, LDL-C, EFT, and NFS and negatively correlated with HDL-C ( P < .05). The NFS was positively correlated with EFT ( P = .019). Multivariate linear regression analysis revealed that NFS ( P = .012), EFT ( P < .001), and LDL-C ( P = .001) were independently associated with the SYNTAX score. In conclusion, NFS, as a marker of NAFLD, could identify patients at higher risk of CVD.
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Affiliation(s)
- Yaşar Turan
- Division of Cardiology, School of Medicine, Bozok University, Yozgat, Turkey
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22
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Katsiki N, Doumas M, Athyros V. Metabolic syndrome: joint diagnostic criteria and links with comorbidities. Hormones (Athens) 2019; 18:107-108. [PMID: 30368688 DOI: 10.1007/s42000-018-0074-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Accepted: 10/16/2018] [Indexed: 11/25/2022]
Affiliation(s)
- Niki Katsiki
- Second Propedeutic Clinic of Internal Medicine, Aristotle University of Thessaloniki, 12 Dionyssiou Str Ano Poli, 546 34, Thessaloniki, Greece.
| | - Michael Doumas
- Second Propedeutic Clinic of Internal Medicine, Aristotle University of Thessaloniki, 12 Dionyssiou Str Ano Poli, 546 34, Thessaloniki, Greece
| | - Vasilios Athyros
- Second Propedeutic Clinic of Internal Medicine, Aristotle University of Thessaloniki, 12 Dionyssiou Str Ano Poli, 546 34, Thessaloniki, Greece
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Turan Y, Turan E. Aortic Stiffness Index And Carotid Intima-Media Thickness Are Independently Associated With The Presence Of Microalbuminuria In Patients With Type 2 Diabetes Mellitus. Diabetes Metab Syndr Obes 2019; 12:1889-1896. [PMID: 31571963 PMCID: PMC6756916 DOI: 10.2147/dmso.s223880] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Accepted: 09/10/2019] [Indexed: 12/13/2022] Open
Abstract
PURPOSE Microalbuminuria is a premature and widely used indicator of diabetic nephropathy and is reported to be related with a higher cardiovascular risk in diabetic patients. We aimed to examine whether the echocardiographic parameters, such as epicardial fat thickness (EFT), carotid intima-media thickness (CIMT) and aortic stiffness index (ASI) are associated with microalbuminuria in patients with diabetes mellitus type 2 (T2DM). PATIENTS AND METHODS A total of 272 consecutive patients were enrolled and after the exclusion criteria, the data of 180 patients with T2DM were used in this cross-sectional study. Patients were divided into two groups: 82 patients with microalbuminuria and 98 patients without microalbuminuria (normoalbuminuria). The laboratory results and echocardiographic EFT, CIMT and ASI parameters were noted. RESULTS Compared with the normoalbuminuria group, EFT, CIMT and ASI were significantly higher in the microalbuminuria group (p<0.05 for all). In logistic regression analysis; CIMT (OR: 3.15, p=0.024) and ASI (OR: 4.19, p=0.016) were independently associated with microalbuminuria in patients with T2DM. CONCLUSION In addition to CIMT, as a novel finding, ASI which is an indicator for the elastic properties of the aortic root was independently associated with microalbuminuria. CIMT and ASI measurement by echocardiography may be helpful in identifying the accompanying factors in the development of nephropathy.
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Affiliation(s)
- Yaşar Turan
- Department of Cardiology, Medical School of Bozok University, Yozgat, Turkey
- Correspondence: Yaşar Turan Bozok University, Cardiology, Yozgat66200, TurkeyTel +903542127050Fax +903542126201 Email
| | - Elif Turan
- Department of Endocrinology and Metabolic Disease, Medical School of Bozok University, Yozgat, Turkey
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Dattilo G, Borgia F, Guarneri C, Casale M, Bitto R, Morabito C, Signorelli S, Katsiki N, Cannavò SP. Cardiovascular Risk in Psoriasis: Current State of the Art. Curr Vasc Pharmacol 2018; 17:85-91. [DOI: 10.2174/1570161115666171116163816] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 10/23/2017] [Accepted: 10/23/2017] [Indexed: 02/07/2023]
Abstract
Psoriasis (Pso) is a chronic inflammatory immune-mediated skin disease associated with
several comorbidities. Despite the growing number of studies providing evidence for the link between
Pso and Cardiovascular (CV) disorders, there are still many unsolved questions, dealing with the role of
the skin disease as an independent risk factor for CV events, the influence of Pso severity and duration
on CV damage, the presence of Psoriatic Arthritis (PsA) as a predictor of increased CV mortality and
morbidity and the detection of reliable clinical, laboratory and/or instrumental parameters to stratify CV
risk in psoriatic patients. Moreover, it remains to clarify if the early treatment of the dermatosis may
lower CV risk. In this paper we will try to provide answers to these queries in the light of the updated
data of the literature.
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Affiliation(s)
- Giuseppe Dattilo
- Department of Clinical and Experimental Medicine, Section of Cardiology, University of Messina, Messina, Italy
| | - Francesco Borgia
- Department of Clinical and Experimental Medicine, Section of Dermatology, University of Messina, Messina, Italy
| | - Claudio Guarneri
- Department of Clinical and Experimental Medicine, Section of Dermatology, University of Messina, Messina, Italy
| | - Matteo Casale
- Department of Clinical and Experimental Medicine, Section of Cardiology, University of Messina, Messina, Italy
| | - Roberto Bitto
- Department of Clinical and Experimental Medicine, Section of Cardiology, University of Messina, Messina, Italy
| | - Claudia Morabito
- Department of Clinical and Experimental Medicine, Section of Cardiology, University of Messina, Messina, Italy
| | - Salvatore Signorelli
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Niki Katsiki
- Second Department of Propaedeutic Internal Medicine, Medical School, Aristotle University of Thessaloniki, Hippokration Hospital, Thessaloniki, Greece
| | - Serafinello P. Cannavò
- Department of Clinical and Experimental Medicine, Section of Dermatology, University of Messina, Messina, Italy
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Epicardial fat: a novel marker of subclinical atherosclerosis in clinical practice? Anatol J Cardiol 2018; 17:64-65. [PMID: 28144006 DOI: 10.14744/anatoljcardiol.2017.22129] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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Yamashita K, Yamamoto MH, Igawa W, Ono M, Kido T, Ebara S, Okabe T, Saito S, Amemiya K, Isomura N, Araki H, Ochiai M. Association of Epicardial Adipose Tissue Volume and Total Coronary Plaque Burden in Patients with Coronary Artery Disease. Int Heart J 2018; 59:1219-1226. [PMID: 30369579 DOI: 10.1536/ihj.17-709] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The relationship between epicardial adipose tissue volume (EATV) and plaque vulnerability in non-culprit coronary lesions is not clearly understood.Fifty-four consecutive patients/158 lesions with suspected coronary artery disease underwent computed tomography (CT) and 40 MHz intravascular ultrasound imaging (iMap-IVUS) in cardiac catheterization. Cross-sectional CT slices were semiautomatically traced from base to apex of the heart. Using a 3D workstation, EATV was measured as the sum of fat areas (-190 to -30 Hounsfield units [HU]). All coronary vessels were imaged using iMap-IVUS before stenting to analyze coronary plaques as fibrotic, lipidic, necrotic, or calcified tissue.Mean EATV was 73.7 ± 24.6 (range: 30.2 to 131.8) mL. Patients were divided into two groups by mean EATV (group H: n = 27, EATV ≥ 73.7 mL; group L: n = 27, EATV < 73.7 mL). Total luminal volume, total vessel volume, and total plaque volume were significantly larger in group H. Fibrotic plaque and lipidic plaque volumes were also significantly larger in group H. There was a significant negative correlation between EATV and fibrous tissue (r = -0.31, P = 0.02) and a significant positive correlation between EATV and necrotic tissue (r = 0.37, P = 0.007). EATV was related to plaque with vulnerability in the right coronary artery (RCA) (r = 0.57, P = 0.04) and the left anterior descending artery (LAD) (r = 0.53, P = 0.02). In conclusion, increased EATV was associated with the total coronary plaque burden and composition, particularly in the RCA and LAD.
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Affiliation(s)
- Kennosuke Yamashita
- Division of Cardiology and Cardiac Catheterization Laboratories, Showa University Northern Yokohama Hospital
| | - Myong Hwa Yamamoto
- Division of Cardiology and Cardiac Catheterization Laboratories, Showa University Northern Yokohama Hospital.,Cardiovascular Research Foundation.,Columbia University Medical Center
| | - Wataru Igawa
- Division of Cardiology and Cardiac Catheterization Laboratories, Showa University Northern Yokohama Hospital
| | - Morio Ono
- Division of Cardiology and Cardiac Catheterization Laboratories, Showa University Northern Yokohama Hospital
| | - Takehiko Kido
- Division of Cardiology and Cardiac Catheterization Laboratories, Showa University Northern Yokohama Hospital
| | - Seitarou Ebara
- Division of Cardiology and Cardiac Catheterization Laboratories, Showa University Northern Yokohama Hospital
| | - Toshitaka Okabe
- Division of Cardiology and Cardiac Catheterization Laboratories, Showa University Northern Yokohama Hospital
| | - Shigeo Saito
- Division of Cardiology and Cardiac Catheterization Laboratories, Showa University Northern Yokohama Hospital
| | - Kisaki Amemiya
- Division of Cardiology and Cardiac Catheterization Laboratories, Showa University Northern Yokohama Hospital
| | - Naoei Isomura
- Division of Cardiology and Cardiac Catheterization Laboratories, Showa University Northern Yokohama Hospital
| | - Hiroshi Araki
- Division of Cardiology and Cardiac Catheterization Laboratories, Showa University Northern Yokohama Hospital
| | - Masahiko Ochiai
- Division of Cardiology and Cardiac Catheterization Laboratories, Showa University Northern Yokohama Hospital
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Turan E, Kırboğa K, Turan Y, Göçmen AY. Pentraxin 3 and epicardial fat thickness are independently associated with diabetic retinopathy in diabetic patients. Int J Diabetes Dev Ctries 2018. [DOI: 10.1007/s13410-018-0695-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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28
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Xu L, Xu Y, Coulden R, Sonnex E, Hrybouski S, Paterson I, Butler C. Comparison of epicardial adipose tissue radiodensity threshold between contrast and non-contrast enhanced computed tomography scans: A cohort study of derivation and validation. Atherosclerosis 2018; 275:74-79. [PMID: 29864608 DOI: 10.1016/j.atherosclerosis.2018.05.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 04/19/2018] [Accepted: 05/08/2018] [Indexed: 02/05/2023]
Abstract
BACKGROUND AND AIMS Epicardial adipose tissue (EAT) volume derived from contrast enhanced (CE) computed tomography (CT) scans is not well validated. We aim to establish a reliable threshold to accurately quantify EAT volume from CE datasets. METHODS We analyzed EAT volume on paired non-contrast (NC) and CE datasets from 25 patients to derive appropriate Hounsfield (HU) cutpoints to equalize two EAT volume estimates. The gold standard threshold (-190HU, -30HU) was used to assess EAT volume on NC datasets. For CE datasets, EAT volumes were estimated using three previously reported thresholds: (-190HU, -30HU), (-190HU, -15HU), (-175HU, -15HU) and were analyzed by a semi-automated 3D Fat analysis software. Subsequently, we applied a threshold correction to (-190HU, -30HU) based on mean differences in radiodensity between NC and CE images (ΔEATrd = CE radiodensity - NC radiodensity). We then validated our findings on EAT threshold in 21 additional patients with paired CT datasets. RESULTS EAT volume from CE datasets using previously published thresholds consistently underestimated EAT volume from NC dataset standard by a magnitude of 8.2%-19.1%. Using our corrected threshold (-190HU, -3HU) in CE datasets yielded statistically identical EAT volume to NC EAT volume in the validation cohort (186.1 ± 80.3 vs. 185.5 ± 80.1 cm3, Δ = 0.6 cm3, 0.3%, p = 0.374). CONCLUSIONS Estimating EAT volume from contrast enhanced CT scans using a corrected threshold of -190HU, -3HU provided excellent agreement with EAT volume from non-contrast CT scans using a standard threshold of -190HU, -30HU.
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Affiliation(s)
- Lingyu Xu
- Department of Cardiology, Mackenzie Health Science Centre, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada; Department of Biomedical Engineering, University of Alberta, Edmonton, Alberta, Canada; The second Affiliated Hospital, Shantou University Medical College, Shantou, Guangdong Province, China
| | - Yuancheng Xu
- Department of Urology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Richard Coulden
- Department of Radiology & Diagnostic Imaging, University of Alberta, Edmonton, Alberta, Canada
| | - Emer Sonnex
- Department of Radiology & Diagnostic Imaging, University of Alberta, Edmonton, Alberta, Canada
| | - Stanislau Hrybouski
- Neuroscience and Mental Health Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Ian Paterson
- Department of Cardiology, Mackenzie Health Science Centre, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Craig Butler
- Department of Cardiology, Mackenzie Health Science Centre, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada.
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Katsiki N, Mikhailidis DP, Banach M. Leptin, cardiovascular diseases and type 2 diabetes mellitus. Acta Pharmacol Sin 2018; 39:1176-1188. [PMID: 29877321 PMCID: PMC6289384 DOI: 10.1038/aps.2018.40] [Citation(s) in RCA: 148] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2018] [Accepted: 05/02/2018] [Indexed: 02/07/2023] Open
Abstract
Leptin, an adipokine that is implicated in the control of food intake via appetite suppression, may also stimulate oxidative stress, inflammation, thrombosis, arterial stiffness, angiogenesis and atherogenesis. These leptin-induced effects may predispose to the development of cardiovascular diseases. In the present review we discuss the evidence linking leptin levels with the presence, severity and/or prognosis of both coronary artery disease and non-cardiac vascular diseases such as stroke, carotid artery disease, peripheral artery disease (PAD) and abdominal aortic aneurysms (AAA) as well as with chronic kidney disease (CKD) and type 2 diabetes mellitus (T2DM). Leptin levels have been positively associated with the presence, severity, extent and lesion complexity of coronary atherosclerosis as well as with the presence, severity and poor clinical outcomes of both ischemic and hemorrhagic strokes. But conflicting results also exist. Furthermore, leptin was reported to independently predict common carotid intima-media thickness and carotid plaque instability. A link between hyperleptinemia and PAD has been reported, whereas limited data were available on the potential association between leptin and AAA. Elevated leptin concentrations have also been related to CKD incidence and progression as well as with insulin resistance, T2DM, micro- and macrovascular diabetic complications. Statins and antidiabetic drugs (including sitagliptin, metformin, pioglitazone, liraglutide and empagliflozin) may affect leptin levels. Further research is needed to establish the potential use (if any) of leptin as a therapeutic target in these diseases.
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Affiliation(s)
- Niki Katsiki
- Second Propedeutic Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, Hippocration Hospital, Thessaloniki, Greece
| | - Dimitri P Mikhailidis
- Department of Clinical Biochemistry, Royal Free Hospital Campus, University College London Medical School, University College London (UCL), London, UK.
| | - Maciej Banach
- Department of Hypertension, Medical University of Lodz, Lodz, Poland
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Increased Epicardial Fat Volume Is Independently Associated with the Presence and Severity of Systemic Sclerosis. Acad Radiol 2017; 24:1473-1481. [PMID: 28847640 DOI: 10.1016/j.acra.2017.07.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Revised: 07/05/2017] [Accepted: 07/05/2017] [Indexed: 12/30/2022]
Abstract
RATIONALE AND OBJECTIVES The study aimed to determine if intrathoracic fat volumes are associated with the presence and severity of systemic sclerosis (SSc), defined by the presence of pulmonary arterial hypertension (PAH). MATERIALS AND METHODS A total of 265 patients were included in the study, 202 of whom had SSc (134 had SSc with no PAH and 68 had SSc-associated PAH) and who underwent high-resolution computed tomography, and 63 controls who underwent coronary computed tomography angiography with calcium scoring. Intrathoracic and epicardial (EFV) fat volumes were quantified by manual tracing of the mediastinum and the pericardium, the difference of which represents the extrapericardial fat volume. Associations between these three fat volumes and the presence and severity of SSc, adjusted for cardiovascular risk factors and interstitial lung disease, were evaluated by logistic regression analysis. RESULTS Of the 202 patients with SSc, the mean age was 55 years (ranged from 20 to 86), and 79% (159 of 202) were women. Adjusted EFV (odds ratio [OR]: 1.065; 95% confidence interval [CI]: 1.046-1.084, P = < 0.0001), extrapericardial fat volume (OR: 1.028, 95% CI: 1.017-1.038, P = < 0.0001), and intrathoracic fat volume (OR: 1.033, 95% CI: 1.023-1.043, P = 0.001) were associated with the presence of SSc. Only EFV was associated with SSc severity (adjusted OR: 1.010, 95% CI: 1.003-1.018, P = 0.007). CONCLUSION Increased epicardial fat volume is associated with the presence and severity of SSc, independent of cardiovascular risk factors and interstitial lung disease.
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Abstract
PURPOSE OF REVIEW Adiponectin is an adipokine with anti-inflammatory, antioxidant, antiatherogenic, pro-angiogenic, vasoprotective and insulin-sensitizing properties. Several factors may influence adiponectin levels, such as genetic polymorphisms, obesity / body fat distribution, diet and exercise as well as cardiovascular risk factors such as sleep deprivation and smoking as well as medications. Adiponectin has been proposed as a potential prognostic biomarker and a therapeutic target in patients with cardiometabolic diseases. RECENT FINDINGS This narrative review discusses the associations of adiponectin with obesity-related metabolic disorders (metabolic syndrome, nonalcoholic fatty liver disease, hyperuricaemia and type 2 diabetes mellitus). We also focus on the links between adiponectin and lipid disorders and with coronary heart disease and noncardiac vascular diseases (i.e. stroke, peripheral artery disease, carotid artery disease, atherosclerotic renal artery stenosis, abdominal aortic aneurysms and chronic kidney disease). Further, the effects of lifestyle interventions and drug therapy on adiponectin levels are briefly reviewed. SUMMARY Based on available data, adiponectin represents a multifaceted biomarker that may beneficially affect atherosclerosis, inflammation and insulin resistance pathways. However, there are conflicting results with regard to the associations between adiponectin levels and the prevalence and outcomes of cardiometabolic diseases. Further research on the potential clinical implications of adiponectin in the diagnosis and treatment of such diseases is needed.
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Affiliation(s)
- Niki Katsiki
- aSecond Department of Propaedeutic Internal Medicine, Medical School, Aristotle University of Thessaloniki, Hippocration Hospital, Thessaloniki, Greece bDivision of Endocrinology, Diabetes, and Metabolism, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA cDepartment of Clinical Biochemistry, Royal Free Hospital Campus, University College London Medical School, University College London (UCL), London, UK
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Kalkan K, Hamur H, Yildirim E, Ipek E, Ermis E, Ozturk M, Karal H, Korkmaz AF, Bayantemur M, Demirelli S. The Comparison of Angiographic Scoring Systems With the Predictors of Atherosclerosis. Angiology 2017; 69:158-163. [DOI: 10.1177/0003319717712118] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Kamuran Kalkan
- Department of Cardiology, University of Health Sciences, Erzurum Education and Research Hospital, Erzurum, Turkey
| | - Hikmet Hamur
- Department of Cardiology, Erzincan University Faculty of Medicine, Erzincan, Turkey
| | - Erkan Yildirim
- Department of Cardiology, 25 Aralik State Hospital, Gaziantep, Turkey
| | - Emrah Ipek
- Department of Cardiology, University of Health Sciences, Erzurum Education and Research Hospital, Erzurum, Turkey
| | - Emrah Ermis
- Department of Cardiology, Faculty of Medicine, Biruni University, Istanbul, Turkey
| | - Mustafa Ozturk
- Department of Cardiology, University of Health Sciences, Erzurum Education and Research Hospital, Erzurum, Turkey
| | - Huseyin Karal
- Department of Cardiology, Macka State Hospital, Trabzon, Turkey
| | - Ali Fuat Korkmaz
- Department of Cardiology, University of Health Sciences, Erzurum Education and Research Hospital, Erzurum, Turkey
| | - Murat Bayantemur
- Department of Cardiology, University of Health Sciences, Erzurum Education and Research Hospital, Erzurum, Turkey
| | - Selami Demirelli
- Department of Cardiology, University of Health Sciences, Erzurum Education and Research Hospital, Erzurum, Turkey
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Cho KI, Jo EA, Cho SH, Kim BH. The Influence of Epicardial Fat and Nonalcoholic Fatty Liver Disease on Heart Rate Recovery in Metabolic Syndrome. Metab Syndr Relat Disord 2017; 15:226-232. [DOI: 10.1089/met.2016.0132] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- Kyoung Im Cho
- Department of Internal Medicine, Kosin University College of Medicine, Busan, South Korea
- Convergence Medicine and Exercise Science Research Institute, Kosin University College of Medicine, Busan, South Korea
| | - Eun Ah Jo
- Department of Internal Medicine, Kosin University College of Medicine, Busan, South Korea
- Convergence Medicine and Exercise Science Research Institute, Kosin University College of Medicine, Busan, South Korea
| | - Sang Hoon Cho
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, South Korea
| | - Bo Hyun Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Pusan National University Hospital and Biomedical Research Institute, Busan, South Korea
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da Silva RMS, de Mello RJV. Fat deposition in the left ventricle: descriptive and observacional study in autopsy. Lipids Health Dis 2017; 16:86. [PMID: 28464933 PMCID: PMC5414127 DOI: 10.1186/s12944-017-0475-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Accepted: 04/25/2017] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The human heart contains varying amounts of fat deposits. Cardiac physiological fat occurs predominantly in the right ventricle (RV). The discovery and characterization of adipose tissue along the left ventricle (LV) has been rarely reported. This study aimed to determine the occurrence of fatty deposits in epicardial, pericoronay and myocardial compartments in the LV, and to trace the epidemiological profile and clinical associations with this finding. METHODS Epidemiological and morphological data and heart samples were collected from corpses submitted to necropsy. Cardiac samples were fixed, embedded in paraffin and subjected to hematoxylin-eosin for microscopic study. RESULTS The research was based on 40 samples of cardiac tissue, 21 male cadavers and 19 female ones with mean age of 68.2 years. 52.2% of the subjects had a history of smoking, 20% of them had alcohol consumption and 43.59% showed cardiac cause as a cause of death (acute myocardial infarction - AMI - was the most frequent immediate cause of death). 82.5% of the subjects showed atherosclerotic disease in the ascending aorta (ADAA). The fat deposition in the left ventricule (FDLV) was observed in 95% of cases. Epicardial fat (EF) and pericoronary adipose tissue (PAT) are the most frequent topographies in fat accumulation in the left heart chamber and the EF deposition is associated with myocardial adiposity (MA) (Fisher test [FT] 0.019; odds ratio [OR] 0.097 [95% CI 0.033 to 0.284]; p < 0.05). FDLV was associated with alcoholism (FT 0.04, OR 0.161 [95% CI 0.072 to 0.36]; p < 0.05); smoking (FT 0.508; OR 0581 [95% CI 0.431 to 0.73]; p < 0.05), presence of Frank's sign (FT 0.502; OR 0.567 [95% CI 0.414 to 0.775]; p < 0.05); ADAA (0.774 OR [95% CI 0.6405 to 0.936]; p < 0.05); AMI (OR 0.730 [95% CI 0.600 to 0.888]; p < 0.05) and macroscopic finding of cardiac hypertrophy (OR 0.700 [95% CI 0.525 to 0.933]; p < 0.05). FDLV is related with the thickness of the abdominal fat cushion. CONCLUSIONS FDLV is common and associated with cardiovascular disease risk factors. Cardiac adiposity cannot be considered a random autopsy finding, requiring diagnostic research and more studies to investigate the clinical implications.
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Affiliation(s)
- Ricella Maria Souza da Silva
- Pathological Anatomy Service, Lauro Wanderley University Hospital, Federal University of Paraíba, João Pessoa, Paraíba Brazil
- Postgraduate Program in Pathology, Federal University of Pernambuco, Recife, Brazil
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Katsiki N, Perez-Martinez P. Drug therapy for ectopic fat: myth or reality? Expert Rev Cardiovasc Ther 2017; 15:71-72. [DOI: 10.1080/14779072.2017.1274233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Niki Katsiki
- Second Propedeutic Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, Hippocration Hospital, Thessaloniki, Greece
| | - Pablo Perez-Martinez
- Lipid and Atherosclerosis Unit, Department of Internal Medicine, IMIBIC/Reina Sofia University Hospital/University of Cordoba, Cordoba, Spain
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
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Yıldız C, Yıldız A, Karakurt A. Relationship between epicardial fat tissue thickness and breast arterial calcifications in premenopausal women. INTERNATIONAL JOURNAL OF THE CARDIOVASCULAR ACADEMY 2016. [DOI: 10.1016/j.ijcac.2016.10.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Mariani S, Costantini D, Lubrano C, Basciani S, Caldaroni C, Barbaro G, Poggiogalle E, Donini LM, Lenzi A, Gnessi L. Circulating SIRT1 inversely correlates with epicardial fat thickness in patients with obesity. Nutr Metab Cardiovasc Dis 2016; 26:1033-1038. [PMID: 27378396 DOI: 10.1016/j.numecd.2016.06.001] [Citation(s) in RCA: 15] [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: 02/19/2016] [Revised: 05/25/2016] [Accepted: 06/08/2016] [Indexed: 01/03/2023]
Abstract
BACKGROUND AND AIM Obesity is increasing worldwide and is related to undesirable cardiovascular outcomes. Epicardial fat (EF), the heart visceral fat depot, increases with obesity and correlates with cardiovascular risk. SIRT1, an enzyme regulating metabolic circuits linked with obesity, has a cardioprotective effect and is a predictor of cardiovascular events. We aimed to assess the relationship of EF thickness (EFT) with circulating SIRT1 in patients with obesity. METHODS AND RESULTS Sixty-two patients affected by obesity and 23 lean controls were studied. Plasma SIRT1 concentration was determined by enzyme-linked immunosorbent assay (ELISA). EFT was measured by echocardiography. Body mass index (BMI), waist circumference, heart rate (HR), blood pressure, and laboratory findings (fasting glucose, insulin, HbA1c, cholesterol, and triglycerides) were assessed. SIRT1 was significantly lower (P = 0.002) and EFT was higher (P < 0.0001) in patients with obesity compared with lean controls. SIRT1 showed a negative correlation with EFT and HR in the obesity group (ρ = -0.350, P = 0.005; ρ = -0.303, P = 0.008, respectively). After adjustment for obesity-correlated variables, multiple linear regression analysis showed that EFT remained the best correlate of SIRT1 (β = -0.352, P = 0.016). CONCLUSIONS Circulating SIRT1 correlates with the visceral fat content of the heart. Serum SIRT1 levels might provide additional information for risk assessment of coronary artery disease in patients with obesity.
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Affiliation(s)
- S Mariani
- Department of Experimental Medicine, Section of Medical Physiopathology, Food Science and Endocrinology, "Sapienza" University of Rome, 00161 Rome, Italy.
| | - D Costantini
- Department of Experimental Medicine, Section of Medical Physiopathology, Food Science and Endocrinology, "Sapienza" University of Rome, 00161 Rome, Italy
| | - C Lubrano
- Department of Experimental Medicine, Section of Medical Physiopathology, Food Science and Endocrinology, "Sapienza" University of Rome, 00161 Rome, Italy
| | - S Basciani
- Department of Experimental Medicine, Section of Medical Physiopathology, Food Science and Endocrinology, "Sapienza" University of Rome, 00161 Rome, Italy
| | - C Caldaroni
- Department of Experimental Medicine, Section of Medical Physiopathology, Food Science and Endocrinology, "Sapienza" University of Rome, 00161 Rome, Italy
| | - G Barbaro
- Department of Experimental Medicine, Section of Medical Physiopathology, Food Science and Endocrinology, "Sapienza" University of Rome, 00161 Rome, Italy
| | - E Poggiogalle
- Department of Experimental Medicine, Section of Medical Physiopathology, Food Science and Endocrinology, "Sapienza" University of Rome, 00161 Rome, Italy
| | - L M Donini
- Department of Experimental Medicine, Section of Medical Physiopathology, Food Science and Endocrinology, "Sapienza" University of Rome, 00161 Rome, Italy
| | - A Lenzi
- Department of Experimental Medicine, Section of Medical Physiopathology, Food Science and Endocrinology, "Sapienza" University of Rome, 00161 Rome, Italy
| | - L Gnessi
- Department of Experimental Medicine, Section of Medical Physiopathology, Food Science and Endocrinology, "Sapienza" University of Rome, 00161 Rome, Italy
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Shah AH, Bogale V, Hurst D, dePrisco G. Epipericardial fat necrosis as a cause of acute chest pain. Proc (Bayl Univ Med Cent) 2016; 29:432-433. [PMID: 27695190 DOI: 10.1080/08998280.2016.11929502] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
Acute chest pain is one of the most common reasons for presentation to the emergency department. Although most etiologies of chest pain are easy to clinically ascertain with routine history, physical, and laboratory examinations, we present an important benign cause of acute chest pain that may mimic acute coronary syndrome.
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Affiliation(s)
- Ankit H Shah
- Department of Radiology, Baylor University Medical Center at Dallas, Texas
| | - Vivek Bogale
- Department of Radiology, Baylor University Medical Center at Dallas, Texas
| | - David Hurst
- Department of Radiology, Baylor University Medical Center at Dallas, Texas
| | - Gregory dePrisco
- Department of Radiology, Baylor University Medical Center at Dallas, Texas
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An increase in epicardial adipose tissue is strongly associated with carotid-intima media thickness and atherosclerotic plaque, but LDL only with the plaque. Anatol J Cardiol 2016; 17:56-63. [PMID: 27564776 PMCID: PMC5324864 DOI: 10.14744/anatoljcardiol.2016.6885] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Objective: Carotid intima-media thickness (CIMT) is reliable marker of subclinical atherosclerosis and cardiovascular events. Until today, there was no study that investigated whether epicardial adipose tissue (EAT), which is a surrogate for lipid depot in a special visceral tissue or circulating lipids, is more important for CIMT and atherosclerotic plaque. Methods: Our study, having cross-sectional and prospective observational design, included 252 patients who were admitted to our outpatient clinic. EAT identified as an echo-free space under the pericardial layer on 2-dimensional echocardiography, was measured perpendicularly in front of the right ventricular free wall at end-systole. Results: EAT significantly correlated with CIMT (r=0.623, p<0.001). CIMT was significantly increased with rising EAT thickness (0.72±0.15 mm, 0.85±0.16 mm, and 0.95±0.12 mm in patients with EAT <5 mm, 5–7, and >7 mm, p<0.001, respectively). Multiple linear regression analysis revealed that age (Beta: 0.406, p<0.001), male gender (Beta: 0.244, p<0.001), and EAT (Beta: 0.450, p<0.001) as independent correlates of CIMT. Otherwise, in logistic regression analysis, only EAT (OR, 1.386; 95% CI, 1.203–1.597, p<0.001) and LDL cholesterol (OR, 1.013; 95% CI, 1.002–1.013, p=0.02) were independent predictors for presence of carotid plaque. Conclusion: Our study showed that EAT has a relationship with both CIMT and the presence of carotid plaque, but LDL is independently related to the plaque. This finding suggests that EAT thickness may be a risk factor and biomarker, playing an important role beginning from early stages of atherosclerosis, unlike LDL cholesterol, which appear to have a role in later stages of atherosclerosis.
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Relation between epicardial fat thickness and chronic obstructive pulmonary disease. Anatol J Cardiol 2016; 16:640. [PMID: 27515107 PMCID: PMC5368527 DOI: 10.14744/anatoljcardiol.2016.7211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Katsiki N, Mikhailidis DP, Mantzoros CS. Non-alcoholic fatty liver disease and dyslipidemia: An update. Metabolism 2016; 65:1109-23. [PMID: 27237577 DOI: 10.1016/j.metabol.2016.05.003] [Citation(s) in RCA: 373] [Impact Index Per Article: 46.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Revised: 05/02/2016] [Accepted: 05/05/2016] [Indexed: 11/21/2022]
Abstract
Non-alcoholic fatty liver (NAFLD) is the most common liver disease worldwide, progressing from simple steatosis to necroinflammation and fibrosis (leading to non-alcoholic steatohepatitis, NASH), and in some cases to cirrhosis and hepatocellular carcinoma. Inflammation, oxidative stress and insulin resistance are involved in NAFLD development and progression. NAFLD has been associated with several cardiovascular (CV) risk factors including obesity, dyslipidemia, hyperglycemia, hypertension and smoking. NAFLD is also characterized by atherogenic dyslipidemia, postprandial lipemia and high-density lipoprotein (HDL) dysfunction. Most importantly, NAFLD patients have an increased risk for both liver and CV disease (CVD) morbidity and mortality. In this narrative review, the associations between NAFLD, dyslipidemia and vascular disease in NAFLD patients are discussed. NAFLD treatment is also reviewed with a focus on lipid-lowering drugs. Finally, future perspectives in terms of both NAFLD diagnostic biomarkers and therapeutic targets are considered.
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Affiliation(s)
- Niki Katsiki
- Second Propedeutic Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, Hippocration Hospital, Thessaloniki, Greece
| | - Dimitri P Mikhailidis
- Department of Clinical Biochemistry (Vascular Disease Prevention Clinics), Royal Free Hospital Campus, University College London Medical School, University College London (UCL), London, UK.
| | - Christos S Mantzoros
- Division of Endocrinology, Diabetes and Metabolism, Department of Internal Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
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Canpolat U, Bahadir N, Coteli C. Chicken or Egg Causality Paradox Between Insulin Resistance and Epicardial Fat. Angiology 2016; 67:970-971. [PMID: 27178719 DOI: 10.1177/0003319716649108] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Uğur Canpolat
- 1 Department of Cardiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Nihan Bahadir
- 1 Department of Cardiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Cem Coteli
- 1 Department of Cardiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
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Chirumbolo S. Heart adipose tissue and sudden cardiac death in middle-aged men. Int J Cardiol 2016; 214:362-3. [DOI: 10.1016/j.ijcard.2016.03.137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Accepted: 03/19/2016] [Indexed: 10/22/2022]
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Balta S, Demir M, Yildirim AO, Demirkol S, Ozturk C, Celik T. Epicardial fat thickness and cardiovascular involvements. Afr Health Sci 2015; 15:1354-5. [PMID: 26958042 DOI: 10.4314/ahs.v15i4.40] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
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Avogaro A, Fadini GP. Mechanisms of ectopic calcification: implications for diabetic vasculopathy. Cardiovasc Diagn Ther 2015; 5:343-52. [PMID: 26543821 DOI: 10.3978/j.issn.2223-3652.2015.06.05] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Vascular calcification (VC) is the deposition of calcium/phosphate in the vasculature, which portends a worse clinical outcome and predicts major adverse cardiovascular events. VC is an active process initiated and regulated via a variety of molecular signalling pathways. There are mainly two types of calcifications: the media VC and the intima VC. All major risk factors for cardiovascular disease (CVD) have been linked to the presence/development of VC. Besides the risk factors, a genetic component is also operative to determine arterial calcification. Several events take place before VC is established, including inflammation, trans-differentiation of vascular cells and homing of circulating pro-calcific cells. Diabetes is an important predisposing factor for VC. Compared with non-diabetic subjects, patients with diabetes show increased VC and higher expression of bone-related proteins in the medial layer of the vessels. In this review we will highlight the mechanisms underlying vascular calcification in diabetic patients.
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Affiliation(s)
- Angelo Avogaro
- 1 Division of Metabolic Diseases, Department of Medicine, University of Padova, Padova, Italy ; 2 Laboratory of Experimental Diabetology, Venetian Institute of Molecular Medicine, Padova, Italy
| | - Gian Paolo Fadini
- 1 Division of Metabolic Diseases, Department of Medicine, University of Padova, Padova, Italy ; 2 Laboratory of Experimental Diabetology, Venetian Institute of Molecular Medicine, Padova, Italy
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46
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Song DK, Hong YS, Lee H, Oh JY, Sung YA, Kim Y. Increased Epicardial Adipose Tissue Thickness in Type 2 Diabetes Mellitus and Obesity. Diabetes Metab J 2015; 39:405-13. [PMID: 26566498 PMCID: PMC4641970 DOI: 10.4093/dmj.2015.39.5.405] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2014] [Accepted: 01/09/2015] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Epicardial adipose tissue (EAT) is suggested to play an important role in the progression of metabolic syndrome. We aimed to establish a simple method to measure EAT and examine the differences in EAT thickness according to the presence of type 2 diabetes mellitus or obesity. METHODS A total of 94 patients (42.6% type 2 diabetes mellitus, 53.2% obese, mean age 61±13) who underwent multidetector computed tomography were enrolled. Thickness of EAT was measured on the parasternal short and horizontal long axis view. Epicardial fat area (EFA) was measured at the level of left main coronary artery (LMCA). RESULTS All EAT thicknesses were correlated with EFA at the LMCA level (r=0.235 to 0.613, all Ps<0.05), and EAT thickness in the left atrioventricular groove (LAVG) had the highest correlation coefficient (r=0.613). EFA, and EAT thicknesses in the LAVG and the left ventricular apex were higher in the group with type 2 diabetes mellitus than in the group without type 2 diabetes mellitus when adjusted only for body mass index. When adjusted only for type 2 diabetes mellitus, EFA, and EAT thicknesses in the LAVG and the right atrioventricular groove were higher in obese group than in nonobese group. CONCLUSION In conclusion, EAT thickness can be easily measured and represent EFA. EAT thickness, especially in LAVG, was higher in groups with type 2 diabetes mellitus and obesity independently. These findings implicate that EAT thickness may be a useful indicator for type 2 diabetes mellitus and obesity.
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Affiliation(s)
- Do Kyeong Song
- Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul, Korea
| | - Young Sun Hong
- Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul, Korea
| | - Hyejin Lee
- Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul, Korea
| | - Jee-Young Oh
- Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul, Korea
| | - Yeon-Ah Sung
- Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul, Korea
| | - Yookyung Kim
- Department of Radiology, Ewha Womans University School of Medicine, Seoul, Korea
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Eroglu E, Kocyigit I, Unal A, Korkar H, Karakukcu C, Orscelik O, Sipahioglu MH, Tokgoz B, Oymak O. Serum paraoxonase activity is associated with epicardial fat tissue in renal transplant recipients. Int Urol Nephrol 2015; 47:1409-14. [PMID: 26184836 DOI: 10.1007/s11255-015-1051-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2015] [Accepted: 06/30/2015] [Indexed: 11/30/2022]
Abstract
AIMS Cardiovascular disease is a major cause of mortality in renal transplant recipients. Paraoxonase-1 (PON-1) has been shown to protect against atherosclerosis by modifying lipoproteins. Epicardial fat tissue (EFT) has been proposed as a new cardiovascular risk factor. The aim of this study was to investigate the relationship between PON-1 activity and EFT in renal transplant recipients. METHODS Eighty renal transplant recipients were enrolled in this cross-sectional study. PON-1 activity was assessed from the rate of enzymatic hydrolysis of paraoxon to p-nitrophenol. EFT was measured by echocardiography. RESULTS The mean age of the patients was 40.4 ± 12.3 years and mean post transplant follow-up duration was 57.2 ± 46 months. Mean PON-1 activity was 68.5 ± 30 U/L. PON-1 activity was positively correlated with age and body mass index and negatively correlated with parathyroid hormone, dialysis duration and EFT. The mean EFT thickness was 0.64 ± 0.17 cm. Multiple linear regression analysis was used to define independent determinants of EFT in renal transplant recipients. According to linear regression analysis, PON-1 levels and age were found to be independent predictors of EFT. CONCLUSION Reduced PON-1 activity was negatively associated with EFT and PON-1 activity independently predicts EFT in renal transplant recipients.
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Affiliation(s)
- Eray Eroglu
- Department of Internal Medicine, Erciyes University Medical School, Kayseri, Turkey,
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48
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Cordeiro AC, Amparo FC, Oliveira MAC, Amodeo C, Smanio P, Pinto IMF, Lindholm B, Stenvinkel P, Carrero JJ. Epicardial fat accumulation, cardiometabolic profile and cardiovascular events in patients with stages 3-5 chronic kidney disease. J Intern Med 2015; 278:77-87. [PMID: 25556720 DOI: 10.1111/joim.12344] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND It has been hypothesized that epicardial adipose tissue (EAT) exerts pathogenic effects on cardiac structures. We analysed the associations between EAT and both cardiovascular (CV) disease risk factors and CV events in patients with chronic kidney disease (CKD). PATIENTS AND METHODS We included 277 nondialysed patients [median age 61, interquartile range (IQR) 53-68 years; 63% men] with stages 3-5 CKD in this cross-sectional evaluation. EAT and abdominal visceral adipose tissue (VAT) were assessed by computed tomography. Patients were followed for median 32 (IQR 20-39) months, and the composite of fatal and nonfatal CV events was recorded. RESULTS With increasing EAT quartiles, patients were older, had higher glomerular filtration rate, body mass index, waist, VAT and coronary calcification, higher levels of haemoglobin, triglycerides, albumin, C-reactive protein and leptin and higher prevalence of left ventricular hypertrophy and myocardial ischaemia; total and high-density lipoprotein cholesterol, 25-hydroxy-vitamin D and 1, 25-dihydroxy-vitamin D progressively decreased. Associations between EAT and cardiac alterations were not independent of VAT. During follow-up, 58 CV events occurred. A 1-SD higher EAT volume was associated with an increased risk of CV events in crude [hazard ratio (HR) 1.41, 95% confidence interval (CI) (1.12-1.78) and adjusted (HR 1.55, 95% CI 1.21-1.99) Cox models. However, adding EAT to a standard CV disease risk prediction model did not result in a clinically relevant improvement in prediction. CONCLUSION Epicardial adipose tissue accumulation in patients with CKD increases the risk of CV events independent of general adiposity. This is consistent with the notion of a local pathogenic effect of EAT on the heart or heart vessels, or both. However, EAT adds negligible explanatory power to standard CV disease risk factors.
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Affiliation(s)
- A C Cordeiro
- Division of Renal Medicine and Baxter Novum, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.,Department of Hypertension and Nephrology, Dante Pazzanese Institute of Cardiology, São Paulo, Brazil
| | - F C Amparo
- Department of Nutrition, Dante Pazzanese Institute of Cardiology, São Paulo, Brazil
| | - M A C Oliveira
- Department of Nuclear Medicine, Dante Pazzanese Institute of Cardiology, São Paulo, Brazil
| | - C Amodeo
- Department of Hypertension and Nephrology, Dante Pazzanese Institute of Cardiology, São Paulo, Brazil
| | - P Smanio
- Department of Nuclear Medicine, Dante Pazzanese Institute of Cardiology, São Paulo, Brazil
| | - I M F Pinto
- Department of Radiology, Dante Pazzanese Institute of Cardiology, São Paulo, Brazil
| | - B Lindholm
- Division of Renal Medicine and Baxter Novum, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - P Stenvinkel
- Division of Renal Medicine and Baxter Novum, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - J J Carrero
- Division of Renal Medicine and Baxter Novum, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
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Endoscopic Versus “No-Touch” Saphenous Vein Harvesting for Coronary Artery Bypass Grafting. Angiology 2015; 67:121-32. [DOI: 10.1177/0003319715584126] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The advantage in terms of wound infection, wound healing, and scarring has resulted in the recent adoption of endoscopic vein harvesting (EVH) as a standard of care for coronary artery bypass grafting in some centers. However, concerns regarding the quality of these grafts have been raised after recent evidence of decreased graft patency, increased reoperation rate, and myocardial infarct, problems that are associated with vascular trauma caused when using this technique. Simultaneously, an atraumatic, “no-touch” technique for harvesting the saphenous vein was developed producing grafts with improved patency comparable to the internal thoracic artery. However, wound complications remain a problem using this technique. This review outlines the need to consider the poor graft quality that may result from EVH and raises the question what is likely to be the “best practice principle” in saphenous vein harvesting?
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50
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Upadhyay RK. Emerging risk biomarkers in cardiovascular diseases and disorders. J Lipids 2015; 2015:971453. [PMID: 25949827 PMCID: PMC4407625 DOI: 10.1155/2015/971453] [Citation(s) in RCA: 158] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2014] [Revised: 02/24/2015] [Accepted: 02/25/2015] [Indexed: 12/16/2022] Open
Abstract
Present review article highlights various cardiovascular risk prediction biomarkers by incorporating both traditional risk factors to be used as diagnostic markers and recent technologically generated diagnostic and therapeutic markers. This paper explains traditional biomarkers such as lipid profile, glucose, and hormone level and physiological biomarkers based on measurement of levels of important biomolecules such as serum ferritin, triglyceride to HDLp (high density lipoproteins) ratio, lipophorin-cholesterol ratio, lipid-lipophorin ratio, LDL cholesterol level, HDLp and apolipoprotein levels, lipophorins and LTPs ratio, sphingolipids, Omega-3 Index, and ST2 level. In addition, immunohistochemical, oxidative stress, inflammatory, anatomical, imaging, genetic, and therapeutic biomarkers have been explained in detail with their investigational specifications. Many of these biomarkers, alone or in combination, can play important role in prediction of risks, its types, and status of morbidity. As emerging risks are found to be affiliated with minor and microlevel factors and its diagnosis at an earlier stage could find CVD, hence, there is an urgent need of new more authentic, appropriate, and reliable diagnostic and therapeutic markers to confirm disease well in time to start the clinical aid to the patients. Present review aims to discuss new emerging biomarkers that could facilitate more authentic and fast diagnosis of CVDs, HF (heart failures), and various lipid abnormalities and disorders in the future.
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Affiliation(s)
- Ravi Kant Upadhyay
- Department of Zoology, DDU Gorakhpur University, Gorakhpur 273009, India
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