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Zhang Z, Yu Z, Liang D, Song K, Kong X, He M, Liao X, Huang Z, Kang A, Bai R, Ren Y. Roles of lipid droplets and related proteins in metabolic diseases. Lipids Health Dis 2024; 23:218. [PMID: 39030618 PMCID: PMC11264848 DOI: 10.1186/s12944-024-02212-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Accepted: 07/11/2024] [Indexed: 07/21/2024] Open
Abstract
Lipid droplets (LDs), which are active organelles, derive from the monolayer membrane of the endoplasmic reticulum and encapsulate neutral lipids internally. LD-associated proteins like RAB, those in the PLIN family, and those in the CIDE family participate in LD formation and development, and they are active players in various diseases, organelles, and metabolic processes (i.e., obesity, non-alcoholic fatty liver disease, and autophagy). Our synthesis on existing research includes insights from the formation of LDs to their mechanisms of action, to provide an overview needed for advancing research into metabolic diseases and lipid metabolism.
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Affiliation(s)
- Zhongyang Zhang
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, South Maoyuan Road, Shunqing District, Nanchong, Sichuan Province, 637000, China
- Institute of Hepatobiliary Pancreatic Intestinal Diseases, North Sichuan Medical College, Nanchong, 637000, China
| | - Zhenghang Yu
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, South Maoyuan Road, Shunqing District, Nanchong, Sichuan Province, 637000, China
- Institute of Hepatobiliary Pancreatic Intestinal Diseases, North Sichuan Medical College, Nanchong, 637000, China
| | - Dianyuan Liang
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, South Maoyuan Road, Shunqing District, Nanchong, Sichuan Province, 637000, China
- Institute of Hepatobiliary Pancreatic Intestinal Diseases, North Sichuan Medical College, Nanchong, 637000, China
| | - Ke Song
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, South Maoyuan Road, Shunqing District, Nanchong, Sichuan Province, 637000, China
- Institute of Hepatobiliary Pancreatic Intestinal Diseases, North Sichuan Medical College, Nanchong, 637000, China
| | - Xiangxin Kong
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, South Maoyuan Road, Shunqing District, Nanchong, Sichuan Province, 637000, China
- Institute of Hepatobiliary Pancreatic Intestinal Diseases, North Sichuan Medical College, Nanchong, 637000, China
| | - Ming He
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, South Maoyuan Road, Shunqing District, Nanchong, Sichuan Province, 637000, China
| | - Xinxin Liao
- Institute of Hepatobiliary Pancreatic Intestinal Diseases, North Sichuan Medical College, Nanchong, 637000, China
| | - Ziyan Huang
- Institute of Hepatobiliary Pancreatic Intestinal Diseases, North Sichuan Medical College, Nanchong, 637000, China
| | - Aijia Kang
- Institute of Hepatobiliary Pancreatic Intestinal Diseases, North Sichuan Medical College, Nanchong, 637000, China
| | - Rubing Bai
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, South Maoyuan Road, Shunqing District, Nanchong, Sichuan Province, 637000, China.
| | - Yixing Ren
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, South Maoyuan Road, Shunqing District, Nanchong, Sichuan Province, 637000, China.
- General Surgery, Chengdu XinHua Hospital Affiliated to North Sichuan Medical College, Chengdu, 610000, China.
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Kumrah R, Goyal T, Rawat A, Singh S. Markers of Endothelial Dysfunction in Kawasaki Disease: An Update. Clin Rev Allergy Immunol 2024; 66:99-111. [PMID: 38462555 DOI: 10.1007/s12016-024-08985-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/27/2024] [Indexed: 03/12/2024]
Abstract
Kawasaki disease (KD) is a medium vessel vasculitis that has a special predilection for coronary arteries. Cardiovascular complications include the development of coronary artery abnormalities (CAAs) and myocarditis. Endothelial dysfunction (ED) is now recognized to be a key component in the pathogenesis of KD and is believed to contribute to the development of CAAs. ED has been evaluated by several clinical parameters. However, there is paucity of literature on laboratory markers for ED in KD. The evaluation of ED can be aided by the identification of biomarkers such as oxidative stress markers, circulating cells and their progenitors, angiogenesis factors, cytokines, chemokines, cell-adhesion molecules, and adipokines. If validated in multicentric studies, these biomarkers may be useful for monitoring the disease course of KD. They may also provide a useful predictive marker for the development of premature atherosclerosis that is often a concern during long-term follow-up of KD. This review provides insights into the current understanding of the significance of ED in KD.
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Affiliation(s)
- Rajni Kumrah
- Allergy Immunology Unit, Department of Pediatrics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Taru Goyal
- Allergy Immunology Unit, Department of Pediatrics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Amit Rawat
- Allergy Immunology Unit, Department of Pediatrics, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
| | - Surjit Singh
- Allergy Immunology Unit, Department of Pediatrics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Guerrero-Flores GN, Pacheco FJ, Boskovic DS, Pacheco SOS, Zhang G, Fraser GE, Miles FL. Sialic acids Neu5Ac and KDN in adipose tissue samples from individuals following habitual vegetarian or non-vegetarian dietary patterns. Sci Rep 2023; 13:12593. [PMID: 37537165 PMCID: PMC10400564 DOI: 10.1038/s41598-023-38102-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 06/30/2023] [Indexed: 08/05/2023] Open
Abstract
Sialic acids (Sias) are a class of sugar molecules with a parent nine-carbon neuraminic acid, generally present at the ends of carbohydrate chains, either attached to cellular surfaces or as secreted glycoconjugates. Given their position and structural diversity, Sias modulate a wide variety of biological processes. However, little is known about the role of Sias in human adipose tissue, or their implications for health and disease, particularly among individuals following different dietary patterns. The goal of this study was to measure N-Acetylneuraminic acid (Neu5Ac), N-Glycolylneuraminic acid (Neu5Gc), and 2-keto-3-deoxy-D-glycero-D-galacto-nononic acid (KDN) concentrations in adipose tissue samples from participants in the Adventist Health Study-2 (AHS-2) and to compare the abundance of these Sias in individuals following habitual, long-term vegetarian or non-vegetarian dietary patterns. A method was successfully developed for the extraction and detection of Sias in adipose tissue. Sias levels were quantified in 52 vegans, 56 lacto-vegetarians, and 48 non-vegetarians using LC-MS/MS with Neu5Ac-D-1,2,3-13C3 as an internal standard. Dietary groups were compared using linear regression. Vegans and lacto-ovo-vegetarians had significantly higher concentrations of Neu5Ac relative to non-vegetarians. While KDN levels tended to be higher in vegans and lacto-ovo-vegetarians, these differences were not statistically significant. However, KDN levels were significantly inversely associated with body mass index. In contrast, Neu5Gc was not detected in human adipose samples. It is plausible that different Neu5Ac concentrations in adipose tissues of vegetarians, compared to those of non-vegetarians, reflect a difference in the baseline inflammatory status between the two groups. Epidemiologic studies examining levels of Sias in human adipose tissue and other biospecimens will help to further explore their roles in development and progression of inflammatory conditions and chronic diseases.
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Affiliation(s)
- Gerardo N Guerrero-Flores
- Interdisciplinary Center for Research in Health and Behavioral Sciences, School of Medicine, Universidad Adventista del Plata, 3103, Libertador San Martín, Entre Ríos, Argentina
- Faculty of Medical Sciences, Universidad Nacional de Rosario (UNR), 3100, Rosario, Argentina
| | - Fabio J Pacheco
- Interdisciplinary Center for Research in Health and Behavioral Sciences, School of Medicine, Universidad Adventista del Plata, 3103, Libertador San Martín, Entre Ríos, Argentina
- Institute for Food Science and Nutrition, Universidad Adventista del Plata, 3103, Libertador San Martín, Entre Ríos, Argentina
| | - Danilo S Boskovic
- Division of Biochemistry, Department of Basic Sciences, School of Medicine, Loma Linda University, Loma Linda, CA, 92350, USA
| | - Sandaly O S Pacheco
- Interdisciplinary Center for Research in Health and Behavioral Sciences, School of Medicine, Universidad Adventista del Plata, 3103, Libertador San Martín, Entre Ríos, Argentina
- Institute for Food Science and Nutrition, Universidad Adventista del Plata, 3103, Libertador San Martín, Entre Ríos, Argentina
| | - Guangyu Zhang
- Division of Biochemistry, Department of Basic Sciences, School of Medicine, Loma Linda University, Loma Linda, CA, 92350, USA
| | - Gary E Fraser
- Center for Nutrition, Healthy Lifestyles and Disease Prevention, School of Public Health, Loma Linda University, Loma Linda, CA, 92350, USA
- Adventist Health Study, Loma Linda University, Loma Linda, CA, 92350, USA
- Department of Medicine, School of Medicine, Loma Linda University, Loma Linda, CA, 92350, USA
| | - Fayth L Miles
- Division of Biochemistry, Department of Basic Sciences, School of Medicine, Loma Linda University, Loma Linda, CA, 92350, USA.
- Center for Nutrition, Healthy Lifestyles and Disease Prevention, School of Public Health, Loma Linda University, Loma Linda, CA, 92350, USA.
- Adventist Health Study, Loma Linda University, Loma Linda, CA, 92350, USA.
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Nomura S, Shouzu A, Taniura T, Okuda Y, Omoto S, Suzuki M, Ito T, Toyoda N. Effects of Tofogliflozin and Anagliptin Alone or in Combination on Glucose Metabolism and Atherosclerosis-Related Markers in Patients with Type 2 Diabetes Mellitus. Clin Pharmacol 2023; 15:41-55. [PMID: 37255963 PMCID: PMC10226515 DOI: 10.2147/cpaa.s409786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 05/19/2023] [Indexed: 06/01/2023] Open
Abstract
Purpose In people with type 2 diabetes mellitus (T2DM), both glucose metabolism abnormalities and atherosclerosis risk are significant concerns. This study aims to investigate the effects of the sodium-glucose cotransporter 2 inhibitor tofogliflozin (TOFO) and the dipeptidyl peptidase-4 inhibitor anagliptin (ANA) on markers of glucose metabolism and atherosclerosis when administered individually or in combination. Methods Fifty T2DM patients were divided into two groups (receiving either TOFO or ANA monotherapy) and observed for 12 weeks (observation points: 0 and 12 weeks). The TOFO and ANA groups were then further treated with ANA and TOFO, respectively, and the patients were observed for an additional 36 weeks (observation points: 24 and 48 weeks). Therapeutic effects and various biomarkers were compared between the two groups at the observation points. Results Combination therapy led to significant improvements in HbA1c levels and atherosclerosis markers. Additionally, the TOFO pretreatment group exhibited significant reductions in sLOX-1 and IL-6 levels. Conclusion The increase in sLOX-1 and IL-6 levels, which indicates the response of scavenger receptors to oxidized low-density lipoproteins in people with T2DM, is mitigated following TOFO and ANA combination therapy. TOFO alone or in combination with ANA may be beneficial for preventing atherosclerosis development in people with T2DM, in addition to its effect on improving HbA1c levels.
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Affiliation(s)
- Shosaku Nomura
- Center of Thrombosis and Hemostasis, Kansai Medical University Medical Center, Moriguchi, Japan
| | - Akira Shouzu
- Division of Diabetes, Saiseikai Izuo Hospital, Osaka, Japan
| | | | - Yoshinori Okuda
- Division of Internal Medicine, Meisai Kinen Hospital, Osaka, Japan
| | - Seitaro Omoto
- Division of Internal Medicine, Yukeikai Hospital, Neyagawa, Japan
| | - Masahiko Suzuki
- Division of Internal Medicine, Katano Hospital, Katano, Japan
| | - Tomoki Ito
- First Department of Internal Medicine, Kansai Medical University, Hirakata, Japan
| | - Nagaoki Toyoda
- Second Department of Internal Medicine, Kansai Medical University, Hirakata, Japan
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Si Y, Feng Z, Liu Y, Fan W, Shan W, Zhang Y, Shi F, Xing E, Sun L. Inflammatory biomarkers, angiogenesis and lymphangiogenesis in epicardial adipose tissue correlate with coronary artery disease. Sci Rep 2023; 13:2831. [PMID: 36805000 PMCID: PMC9938158 DOI: 10.1038/s41598-023-30035-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 02/14/2023] [Indexed: 02/19/2023] Open
Abstract
In this study, we explored the relationship between inflammatory adipokine levels and coronary artery disease (CAD). We collected subcutaneous adipose tissues(SAT), pericardial adipose tissues(PAT), and epicardial adipose tissues (EAT) and serum samples from 26 inpatients with CAD undergone coronary artery bypass grafting and 20 control inpatients without CAD. Serum inflammatory adipokines were measured by ELISA. Quantitative real-time PCR and western blot were used to measure gene and protein expression. Adipocyte morphology was assessed by H&E staining. Immunohistochemistry and immunofluorescence were used to measure endothelial and inflammatory markers. Serum pro- and anti-inflammatory adipokine levels were higher and lower, respectively, in the CAD group than those in the control group (P < 0.05). In CAD, the pro-inflammatory adipokine levels via ELISA in EAT and PAT were elevated. Pro-inflammatory adipokine mRNA expression was increased, while anti-inflammatory adipokine mRNA expression decreased, in CAD relative to NCAD in EAT and PAT rather than SAT. In EAT, adipocyte area and macrophage-specific staining were lower, while lymphatic vessel marker expression was higher in CAD. Additionally, the endothelial marker expression in EAT was higher than PAT in CAD. The three tissue types had different blood vessel amounts in CAD. The regulation and imbalance expression of the novel biomarkers, including inflammatory adipokine, macrophage infiltration, angiogenesis, and lymphangiogenesis in EAT and PAT, may be related to the pathogenesis of CAD. The serum levels of inflammatory adipokines may correlate to CAD, which requires large sample size studies to get further validation before clinic practice.
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Affiliation(s)
- Yueqiao Si
- grid.413851.a0000 0000 8977 8425Department of Cardiology, The Affiliated Hospital of Chengde Medical University, Chengde, 067000 Hebei China ,grid.410570.70000 0004 1760 6682Department of Cardiology, Daping Hospital, Third Military Medical University, Chongqing, 400042 China
| | - Zengbin Feng
- grid.413851.a0000 0000 8977 8425Department of Cardiac Surgery, The Affiliated Hospital of Chengde Medical University, Chengde, 067000 Hebei China
| | - Yixiang Liu
- grid.413851.a0000 0000 8977 8425Department of Cardiology, The Affiliated Hospital of Chengde Medical University, Chengde, 067000 Hebei China
| | - Wenjun Fan
- grid.413851.a0000 0000 8977 8425Department of Cardiology, The Affiliated Hospital of Chengde Medical University, Chengde, 067000 Hebei China
| | - Weichao Shan
- grid.413851.a0000 0000 8977 8425Department of Cardiology, The Affiliated Hospital of Chengde Medical University, Chengde, 067000 Hebei China
| | - Ying Zhang
- grid.413851.a0000 0000 8977 8425Department of Cardiology, The Affiliated Hospital of Chengde Medical University, Chengde, 067000 Hebei China
| | - Fei Shi
- grid.413851.a0000 0000 8977 8425Department of Cardiology, The Affiliated Hospital of Chengde Medical University, Chengde, 067000 Hebei China
| | - Enhong Xing
- grid.413851.a0000 0000 8977 8425Central Laboratory of The Affiliated Hospital of Chengde Medical University, Chengde, 067000 Hebei China
| | - Lixian Sun
- Department of Cardiology, The Affiliated Hospital of Chengde Medical University, Chengde, 067000, Hebei, China.
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Imperatorin Improves Obesity-Induced Cardiac Sympathetic Nerve Injury Mediated by P2X4 Receptor in Stellate Sympathetic Ganglion. Int J Mol Sci 2023; 24:ijms24010783. [PMID: 36614227 PMCID: PMC9821705 DOI: 10.3390/ijms24010783] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 12/24/2022] [Accepted: 12/25/2022] [Indexed: 01/03/2023] Open
Abstract
Obesity can activate the inflammatory signal pathway, induce in the body a state of chronic inflammation, and increase the excitability of the sympathetic nervous system, which may induce sympathetic neuropathic injury. The stellate sympathetic ganglia (SG) can express the P2X4 receptor, and the abnormal expression of the P2X4 receptor is related to inflammation. Imperatorin (IMP) is a kind of furan coumarin plant which has anti-inflammatory effects. This project aimed to investigate whether IMP can affect the expression of P2X4 receptors in the SG of obese rats to display a protective effect from high-fat-triggered cardiac sympathetic neuropathic injury. Molecular docking through homology modelling revealed that IMP had good affinity for the P2X4 receptor. Our results showed that compared with the normal group, the administration of IMP or P2X4 shRNA decreased sympathetic excitement; reduced the serum levels of triglyceride, total cholesterol, and lactate dehydrogenase; downregulated the expression of P2X4 receptors in SG; and inhibited the expression of inflammatory factors in the SG and serum of obese rats significantly. In addition, the expression of factors associated with the cell pyroptosis GSDMD, caspase-1, NLRP-3, and IL-18 in obese rats were significantly higher than those of the normal rats, and such effects were decreased after treatment with IMP or P2X4 shRNA. Furthermore, IMP significantly reduced the ATP-activated currents in HEK293 cells transfected with P2X4 receptor. Thus, the P2X4 receptor may be a key target for the treatment of obesity-induced cardiac sympathetic excitement. IMP can improve obesity-induced cardiac sympathetic excitement, and its mechanism of action may be related to the inhibition of P2X4 receptor expression and activity in the SG, suppression of cellular pyroptosis in the SG, and reduction of inflammatory factor levels.
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Zu W, Li CC, Wang XY, Li QS, Liu B. Association of uric acid levels with cardiac syndrome X: A meta-analysis. Front Physiol 2022; 13:976190. [PMID: 36262259 PMCID: PMC9574385 DOI: 10.3389/fphys.2022.976190] [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: 06/23/2022] [Accepted: 08/02/2022] [Indexed: 12/02/2022] Open
Abstract
Objective: The pathogenesis of elevated uric acid (UA) levels in patients with cardiac syndrome X (CSX) is unclear, and the results presented in recent papers on UA levels in patients with CSX are controversial. Therefore, we conducted a meta- analysis to assess the relationship between UA levels and CSX. Methods: Three databases, including the Web of Science, EMBASE and PubMed, were systematically searched until January 2022. Fixed-effect and random-effects models were used to analyze the relationship between UA levels and CSX. Subgroup analysis and sensitivity analysis were also performed. Results: Six studies involving 406 CSX patients and 267 non-CSX were included. Our results showed a significant relationship between UA levels and CSX, with a pooled SMD of 0.68 (95% CI 0.37 to 1.00; p < 0.0001). We also found a close relationship between UA levels and CSX for patients ≥ 55 years old (SMD:0.70, 95% CI: 0.41 to 0.99, p < 0.00001), for patients < 55 years old (SMD: 0.68, 95% CI: 0.25 to 1.12, p =0 .002), for women ≥ 60% (SMD: 0.77, 95% CI: 0.33 to 1.14, p =0 .0004), for women < 60% (SMD: 0.61, 95% CI:0.23 to 0.98, p =0 .001), for BMI ≥ 28 Kg/m2 (SMD :0.61, 95% CI: 0.23 to 0.98, p =0 .001), for BMI < 28 Kg/m2 (SMD:0.75, 95% CI: 0.31 to 1.19, p =0 .0009), for publication years ≥ 2012 (SMD :0.69, 95% CI: 0.23 to 1.15, p = 0.003), for publication years < 2012 (SMD:0.73, 95% CI:0.41 to 1.05, p < 0.00001), and for Turkey (SMD:0.75, 95% CI:0.38 to 1.11, p <.0001). Sensitivity analysis showed that the pooled results remained consistent after removing any one study or converting the random-effects model to fixed-effects model. Conclusion: Our results indicated a strong association between high UA levels and CSX. However, more well-designed studies are needed to investigate whether early treatment of hyperuricemia can reduce the incidence of CSX.
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Affiliation(s)
- Wu Zu
- Department of Cardiology, General Hospital of Fuxin Mining Industry Group of Liaoning Health Industry Group, Fuxin, China
| | - Chen-Chen Li
- Department of Nephrology, General Hospital of Fuxin Mining Industry Group of Liaoning Health Industry Group, Fuxin, China
| | - Xin-Yu Wang
- Department of Emergency, General Hospital of Fuxin Mining Industry Group of Liaoning Health Industry Group, Fuxin, China
| | - Qiu-Shi Li
- Department of Cardiology, General Hospital of Fuxin Mining Industry Group of Liaoning Health Industry Group, Fuxin, China
| | - Bing Liu
- Department of Cardiology, General Hospital of Fuxin Mining Industry Group of Liaoning Health Industry Group, Fuxin, China
- *Correspondence: Bing Liu,
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Kladnicka I, Bludovska M, Plavinova I, Muller L, Mullerova D. Obesogens in Foods. Biomolecules 2022; 12:biom12050680. [PMID: 35625608 PMCID: PMC9138445 DOI: 10.3390/biom12050680] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/03/2022] [Accepted: 05/06/2022] [Indexed: 02/07/2023] Open
Abstract
Obesogens, as environmental endocrine-disrupting chemicals, are supposed to have had an impact on the prevalence of rising obesity around the world over the last forty years. These chemicals are probably able to contribute not only to the development of obesity and metabolic disturbances in individuals, but also in their progeny, having the capability to epigenetically reprogram genetically inherited set-up points for body weight and body composition control during critical periods of development, such as fetal, early life, and puberty. In individuals, they may act on myriads of neuro-endocrine–immune metabolic regulatory pathways, leading to pathophysiological consequences in adipogenesis, lipogenesis, lipolysis, immunity, the influencing of central appetite and energy expenditure regulations, changes in gut microbiota–intestine functioning, and many other processes. Evidence-based medical data have recently brought much more convincing data about associations of particular chemicals and the probability of the raised risk of developing obesity. Foods are the main source of obesogens. Some obesogens occur naturally in food, but most are environmental chemicals, entering food as a foreign substance, whether in the form of contaminants or additives, and they are used in a large amount in highly processed food. This review article contributes to a better overview of obesogens, their occurrence in foods, and their impact on the human organism.
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Affiliation(s)
- Iva Kladnicka
- Department of Public Health and Preventive Medicine, Faculty of Medicine in Pilsen, Charles University, 301 00 Pilsen, Czech Republic; (M.B.); (I.P.); (D.M.)
- Department of Cybernetics, European Centre of Excellence New Technologies for the Information Society, University of West Bohemia, 301 00 Pilsen, Czech Republic;
- Correspondence: ; Tel.: +420-377-593-193
| | - Monika Bludovska
- Department of Public Health and Preventive Medicine, Faculty of Medicine in Pilsen, Charles University, 301 00 Pilsen, Czech Republic; (M.B.); (I.P.); (D.M.)
- Institute of Pharmacology and Toxicology, Faculty of Medicine in Pilsen, Charles University, 301 00 Pilsen, Czech Republic
| | - Iveta Plavinova
- Department of Public Health and Preventive Medicine, Faculty of Medicine in Pilsen, Charles University, 301 00 Pilsen, Czech Republic; (M.B.); (I.P.); (D.M.)
| | - Ludek Muller
- Department of Cybernetics, European Centre of Excellence New Technologies for the Information Society, University of West Bohemia, 301 00 Pilsen, Czech Republic;
| | - Dana Mullerova
- Department of Public Health and Preventive Medicine, Faculty of Medicine in Pilsen, Charles University, 301 00 Pilsen, Czech Republic; (M.B.); (I.P.); (D.M.)
- Department of Cybernetics, European Centre of Excellence New Technologies for the Information Society, University of West Bohemia, 301 00 Pilsen, Czech Republic;
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Natsuki Y, Morioka T, Fukumoto S, Kakutani Y, Yamazaki Y, Ochi A, Kurajoh M, Mori K, Shoji T, Imanishi Y, Inaba M, Emoto M. Role of adiponectin in the relationship between visceral adiposity and fibroblast growth factor 23 in non-diabetic men with normal kidney function. Endocr J 2022; 69:121-129. [PMID: 34497173 DOI: 10.1507/endocrj.ej21-0185] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Fibroblast growth factor 23 (FGF23) is a key regulator of phosphate metabolism. Circulating FGF23 levels are associated with obesity, metabolic syndrome, and cardiovascular disease in the general population, but the underlying mechanism remains unclear. Therefore, we aimed to determine the associations between serum FGF23 levels and visceral adiposity as well as serum adiponectin levels in 189 adults without diabetes and with normal kidney function who were selected from the MedCity21 health examination registry. The exclusion criteria included diabetes mellitus or impaired kidney function (estimated glomerular filtration rate [eGFR] <60 mL/min/1.73 m2). Levels of serum FGF23 and total adiponectin, and visceral fat area (VFA) on computed tomography images were measured. Serum FGF23 levels were higher and VFA was greater, whereas serum adiponectin levels were lower in men than in women. Serum FGF23 levels positively correlated with VFA in men; they remained marginally significant after adjusting for age, eGFR, and serum levels of calcium, phosphate, intact parathyroid hormone, and 1,25-dihydroxyvitamin D. Importantly, when serum adiponectin levels were included as a covariate, serum adiponectin levels comprised an independent determinant of serum FGF23 levels in men, whereas VFA did not. In conclusion, lower serum adiponectin, rather than a greater VFA, was associated with higher serum FGF23 levels in non-diabetic men with normal kidney function. These findings suggest that adiponectin plays a role in the relationship between visceral adiposity and FGF23 in men.
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Affiliation(s)
- Yuka Natsuki
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan
| | - Tomoaki Morioka
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan
| | - Shinya Fukumoto
- Department of Premier Preventive Medicine, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan
| | - Yoshinori Kakutani
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan
| | - Yuko Yamazaki
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan
| | - Akinobu Ochi
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan
| | - Masafumi Kurajoh
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan
| | - Katsuhito Mori
- Department of Nephrology, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan
| | - Tetsuo Shoji
- Department of Vascular Medicine, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan
| | - Yasuo Imanishi
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan
| | - Masaaki Inaba
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan
| | - Masanori Emoto
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan
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YANG L, YANG C, SONG ZX, WAN M, XIA H, XU D, PAN D, WANG SK, SHU G, SUN G. Effects of blended oils with different n-6/n-3 polyunsaturated fatty acid ratios on high-fat diet-induced metabolic disorders and hepatic steatosis in rats. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.81322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
| | | | - Zhi Xiu SONG
- Nanjing University of Traditional Chinese Medicine, China
| | | | | | | | - Da PAN
- Southeast University, China
| | | | - Guofang SHU
- Zhongda Hospital of Southeast University, China
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11
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Yüksel S, Çoksevim M, Meriç M, Şahin M. The Association of Body Composition Parameters and Simultaneously Measured Inter-Arm Systolic Blood Pressure Differences. ACTA ACUST UNITED AC 2021; 57:medicina57040384. [PMID: 33923481 PMCID: PMC8073347 DOI: 10.3390/medicina57040384] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Revised: 04/14/2021] [Accepted: 04/15/2021] [Indexed: 01/23/2023]
Abstract
Background and Objectives: An inter-arm systolic blood pressure difference (IASBPD) is defined as a blood pressure (BP) disparity of ≥10 mmHg between arms. IASBPDs are associated with an increased risk of cardiovascular disease (CVD). Similarly, visceral fat accumulation (VFA) is clinically important because it is associated with higher cardiovascular disease risk. Accordingly, this study compared the body composition parameters of IASBPD individuals with individuals who did not express an IASBPD. Materials and Methods: The analysis included 104 patients. The blood pressures of all participants were measured simultaneously in both arms using automated oscillometric devices. Then patients were divided into two groups according to their IASBPD status: Group 1 (IASBPD- (<10 mmHg)); Group 2 (IASPPD+ (≥10 mmHg)). Body composition parameters were measured using bioelectrical impedance analysis. Results: In 42 (40%) patients, the simultaneously measured IASBPD was equal to or higher than 10 mmHg. The right brachial SBP was higher in 63% of patients. There were no differences between the groups in terms of demographic and clinical characteristics. Regarding the two groups' body composition parameter differences, VFA was significantly higher in group 2 (p = 0.014). Conclusions: The IASBPD is known to be associated with an increased risk of cardiovascular events. Although the body mass indexes (BMIs) of the two groups were similar, VFA levels in those with a greater than 10 mmHg IASBPD were found to be significantly higher. This finding may explain the increased cardiovascular risk in this group.
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Affiliation(s)
- Serkan Yüksel
- Correspondence: ; Tel.:+90-362-312-19-19 (ext. 2717)
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12
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Storz C, Rospleszcz S, Askani E, Rothenbacher T, Linseisen J, Messmann H, De Cecco CN, Machann J, Kiefer LS, Elser S, Rathmann W, Peters A, Schlett CL, Bamberg F. Magnetic Resonance Imaging of Diverticular Disease and its Association with Adipose Tissue Compartments and Constitutional Risk Factors in Subjects from a Western General Population. ROFO-FORTSCHR RONTG 2020; 193:33-41. [PMID: 32785905 DOI: 10.1055/a-1212-5669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
PURPOSE To determine the association of asymptomatic diverticular disease as assessed by magnetic resonance imaging (MRI) with adipose tissue compartments, hepatic steatosis and constitutional risk factors within a cohort drawn from a Western general population. MATERIALS AND METHODS Asymptomatic subjects enrolled in a prospective case-control study underwent a 3 Tesla MRI scan, including an isotropic VIBE-Dixon sequence of the entire trunk. The presence and extent of diverticular disease were categorized according to the number of diverticula in each colonic segment in a blinded fashion. The amount of visceral, subcutaneous, and total adipose tissue (VAT, SAT, and TAT) was quantified by MRI. Additionally, the degree of hepatic steatosis, indicated as hepatic proton density fat fraction (hepatic PDFF) was determined using a multi-echo T1w sequence. Constitutional cardiometabolic risk factors were obtained and univariate and multivariate associations were calculated. RESULTS A total of 371 subjects were included in the analysis (58.2 % male, 56.2 ± 9.2 years). Based on MRI, 154 participants (41.5 %) had diverticular disease with 62 cases (17 %) being advanced diverticular disease. Subjects with advanced diverticular disease had a significantly higher body mass index (BMI) (BMI: 29.9 ± 5.1 vs. 27.5 ± 4.6, p < 0.001; respectively). Furthermore, all adipose tissue compartments were increased in subjects with advanced diverticular disease (e. g. VAT: 6.0 ± 2.8 vs. 4.2 ± 2.6 and SAT: 9.2 ± 3.6 vs. 7.8 ± 3.6, all p < 0.001, respectively). Similarly, subjects with advanced diverticular disease had significantly higher hepatic PDFF (4.9 [2.7, 11.4] vs. 6.1 [5.5, 14.6], p = 0.002). CONCLUSION Advanced diverticular disease is associated with an increased volume of adipose tissue compartments and BMI, which may suggest a metabolic role in disease development. KEY POINTS · Diverticular disease is associated with constitutional risk factors such as BMI.. · Excess of adipose tissue compartments and hepatic steatosis are associated with the prevalence of diverticular disease.. · Our results suggest a shared pathological pathway of cardiometabolic alterations and the prevalence of diverticular disease.. · MRI is feasible for the assessment of adipose tissue compartments, hepatic steatosis, and diverticular disease and allows identification of patients who are at risk but in an asymptomatic disease state.. CITATION FORMAT · Storz C, Rospleszcz S, Askani E et al. Magnetic Resonance Imaging of Diverticular Disease and its Association with Adipose Tissue Compartments and Constitutional Risk Factors in Subjects from a Western General Population. Fortschr Röntgenstr 2021; 193: 33 - 41.
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Affiliation(s)
- Corinna Storz
- Department of Neuroradiology, Medical Center - University of Freiburg, Faculty of Medicine, Freiburg, Germany
| | - Susanne Rospleszcz
- Institute of Epidemiology, Helmholtz Centre Munich, German Research Center for Environmental Health, Neuherberg, Germany
| | - Esther Askani
- Department of Diagnostic and Interventional Radiology, Medical Center - University of Freiburg, Freiburg, Germany
| | - Theresa Rothenbacher
- Department of Diagnostic and Interventional Radiology, University Hospital Tuebingen, Tuebingen, Germany
| | - Jakob Linseisen
- Chair of Epidemiology, Ludwig-Maximilians University of Munich, UNIKA-T Augsburg, Augsburg, Germany.,IRG Clinical Epidemiology, Helmholtz Centre Munich, German Research Center for Environmental Health, Neuherberg, Germany
| | - Helmut Messmann
- Department of Internal Medicine III, Klinikum Augsburg, Augsburg, Germany
| | - Carlo N De Cecco
- Division of Cardiothoracic Imaging, Department of Radiology and Imaging Sciences, Emory University Hospital, Atlanta, GA, USA
| | - Jürgen Machann
- Section on Experimental Radiology, Department of Diagnostic and Interventional Radiology, University Hospital Tuebingen, Tuebingen, Germany.,Institute for Diabetes Research and Metabolic Diseases (IDM) of the Helmholtz Center Munich at the University of Tuebingen, Germany.,German Center for Diabetes Research (DZD), Tuebingen, Germany
| | - Lena Sophie Kiefer
- Department of Diagnostic and Interventional Radiology, University Hospital Tuebingen, Tuebingen, Germany
| | - Stefanie Elser
- Department of Diagnostic and Interventional Radiology, University Hospital Tuebingen, Tuebingen, Germany
| | - Wolfgang Rathmann
- Department of Biometry and Epidemiology, German Diabetes Center, Duesseldorf, Germany
| | - Annette Peters
- Institute of Epidemiology, Helmholtz Centre Munich, German Research Center for Environmental Health, Neuherberg, Germany.,German Center for Cardiovascular Disease Research (DZHK e. V.), Munich, Germany.,Institute for Cardiovascular Prevention, Ludwig-Maximilians-University-Hospital, Munich, Germany.,Chair of Epidemiology, Ludwig-Maximilians-University, Munich, Germany
| | - Christopher L Schlett
- Department of Diagnostic and Interventional Radiology, Medical Center - University of Freiburg, Freiburg, Germany
| | - Fabian Bamberg
- Department of Diagnostic and Interventional Radiology, Medical Center - University of Freiburg, Freiburg, Germany
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13
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Ristić M, Đelić M. Correlation between level of adipocytokines with body composition and heart rate recovery indices. MEDICINSKI PODMLADAK 2020. [DOI: 10.5937/mp71-22633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Introduction: Adipose tissue as an endocrine organ primarily regulates metabolism of carbohydrates and lipids. Anorexigenic hormone leptin increases sympathetic activity and decreases insulin secretion, thereby reducing energy depots, while adiponectin elevates tissue sensitivity to insulin, which role visfatin imitates. Heart rate recovery index (DHRR), linked with insulin resistance syndrome, reflects parasympathetic function. Our goal was to analyze correlation between adipocytokines with body composition and DHRR in athletes and sedentary controls. Material and methods: Research included 19 volleyball and water polo national team members (mean age 19.26 ± 1.94 years) and 13 physically inactive male students (mean age 20.46 ± 1.13 years). Anthropometric data were measured and blood samples for hormone analysis were taken: at the beginning, the end and 30 minutes after finishing ergospirometry. Statistical evaluation was performed using: Student's t-test, Mann-Whitney, Wilcoxon's and Spearman's rank correlation test. Results: Adiponectin levels between dependent and independent variables didn't show statistical significance. Leptin level, noteworthy lower in athletes, at the beginning and the end of the test (p < 0.001 and p = 0.001, respectively), was declining in students in every before-after study aspect (p < 0.001 in each case). Visfatin was higher in sportsmen at the end of the test and 30 minutes later (p < 0.001 in both cases), but their levels decreased comparing the beginning and 30 minutes after the test (p = 0.02). Body height, VO2 max and DHRR3 were considerably higher in athletes, just as BMI, BF% and HR in the third minute of recovery were in controls (p < 0.05). Sportsmen had moderately strong negative correlation of visfatin with BF% (p = 0.002, RS = -0.674), whilst leptin showed moderately strong positive correlation with BMI and BF% (p = 0.002, RS = -0.657 and p = 0.011, RS = 0.567), respectively. Controls demonstrated strong and moderately strong positive correlation between leptin with DHRR1 (p = 0.008, RS = 0.702) and DHRR3 (p = 0.018, RS = 0.641), respectively. Conclusion: Research showed positive correlation between visfatin with BF% and leptin with BMI and BF% in athletes, considering small number of participants.
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14
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Nishimura M, Morioka T, Hayashi M, Kakutani Y, Yamazaki Y, Kurajoh M, Mori K, Fukumoto S, Shioi A, Shoji T, Inaba M, Emoto M. Plasma omentin levels are inversely associated with atherosclerosis in type 2 diabetes patients with increased plasma adiponectin levels: a cross-sectional study. Cardiovasc Diabetol 2019; 18:167. [PMID: 31805941 PMCID: PMC6894467 DOI: 10.1186/s12933-019-0973-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 11/29/2019] [Indexed: 12/20/2022] Open
Abstract
Background Omentin and adiponectin are among the anti-inflammatory and anti-atherogenic adipokines that have potentially beneficial effects on cardiovascular disorders. Recent studies indicate a paradoxical relationship between adiponectin and cardiovascular mortality across many clinical settings including type 2 diabetes. In this study, we characterized the clinical features of type 2 diabetes patients with increased adiponectin levels and examined the association between omentin and atherosclerosis in those patients. Methods The subjects were 413 patients with type 2 diabetes. Fasting plasma omentin and total adiponectin levels were measured by enzyme-linked immunosorbent assay. The intima-media thickness (IMT) of the common carotid artery was measured by ultrasonography. The subjects were stratified according to the median value of plasma adiponectin. Results In high-adiponectin group, omentin levels were higher, while IMT tended to be greater than those in low-adiponectin group. The high-adiponectin group also exhibited older age, higher systolic blood pressure, lower kidney function, body mass index, and insulin resistance index compared to the low-adiponectin group. Multivariate analysis revealed that omentin levels were independently and negatively associated with IMT in high-adiponectin group, but not in low-adiponectin group, after adjusting for adiponectin levels and traditional cardiovascular risk factors. On the other hand, adiponectin levels were not significantly associated with IMT in either group. Conclusions Plasma omentin levels are inversely associated with IMT in type 2 diabetes patients with increased adiponectin levels and multiple cardiovascular risk factors. This study suggests a protective role of omentin against atherosclerosis in type 2 diabetes patients, which is potentially influenced by adiponectin level and cardiovascular risk status.
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Affiliation(s)
- Masami Nishimura
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Tomoaki Morioka
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan.
| | - Mariko Hayashi
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Yoshinori Kakutani
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Yuko Yamazaki
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Masafumi Kurajoh
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Katsuhito Mori
- Department of Nephrology, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Shinya Fukumoto
- Department of Premier Preventive Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Atsushi Shioi
- Department of Vascular Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan.,Vascular Science Center for Translational Research, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Tetsuo Shoji
- Department of Vascular Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan.,Vascular Science Center for Translational Research, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Masaaki Inaba
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan.,Vascular Science Center for Translational Research, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Masanori Emoto
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
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15
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Abstract
Perivascular adipose tissue (PVAT) refers to the local aggregate of adipose tissue surrounding the vascular tree, exhibiting phenotypes from white to brown and beige adipocytes. Although PVAT has long been regarded as simply a structural unit providing mechanical support to vasculature, it is now gaining reputation as an integral endocrine/paracrine component, in addition to the well-established modulator endothelium, in regulating vascular tone. Since the discovery of anti-contractile effect of PVAT in 1991, the use of multiple rodent models of reduced amounts of PVAT has revealed its regulatory role in vascular remodeling and cardiovascular implications, including atherosclerosis. PVAT does not only release PVAT-derived relaxing factors (PVRFs) to activate multiple subsets of endothelial and vascular smooth muscle potassium channels and anti-inflammatory signals in the vasculature, but it does also provide an interface for neuron-adipocyte interactions in the vascular wall to regulate arterial vascular tone. In this review, we outline our current understanding towards PVAT and attempt to provide hints about future studies that can sharpen the therapeutic potential of PVAT against cardiovascular diseases and their complications.
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Affiliation(s)
- Chak Kwong Cheng
- School of Biomedical Sciences, Chinese University of Hong Kong, Hong Kong, SAR, China
- Institute of Vascular Medicine, Shenzhen Research Institute and Li Ka Shing Institute of Health Sciences, Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Hamidah Abu Bakar
- Health Sciences Department, Universiti Selangor, 40000, Shah Alam, Selangor, Malaysia
| | - Maik Gollasch
- Experimental and Clinical Research Center (ECRC)-a joint cooperation between the Charité-University Medicine Berlin and the Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), 13125, Berlin, Germany.
- Medical Clinic for Nephrology and Internal Intensive Care, Charité Campus Virchow Klinikum, Augustenburger Platz 1, 13353, Berlin, Germany.
| | - Yu Huang
- School of Biomedical Sciences, Chinese University of Hong Kong, Hong Kong, SAR, China.
- Institute of Vascular Medicine, Shenzhen Research Institute and Li Ka Shing Institute of Health Sciences, Chinese University of Hong Kong, Hong Kong, SAR, China.
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16
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Jongbloed F, Meijers RWJ, IJzermans JNM, Klaassen RA, Dollé MET, van den Berg S, Betjes MGH, de Bruin RWF, van der Harst E, Litjens NHR. Effects of bariatric surgery on telomere length and T-cell aging. Int J Obes (Lond) 2019; 43:2189-2199. [PMID: 30979972 DOI: 10.1038/s41366-019-0351-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 01/29/2019] [Accepted: 02/07/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND Obesity adversely affects health and is associated with subclinical systemic inflammation and features of accelerated aging, including the T-cell immune system. The presence of metabolic syndrome (MetS) may accelerate, while bariatric surgery might reverse these phenomena. To examine the effects of MetS and bariatric surgery on T-cell aging, we measured relative telomere length (RTL) and T-cell differentiation status in obese patients before and after bariatric surgery. METHODS WHO II/III classified obese patients scheduled for bariatric surgery were included: 41 without MetS and 67 with MetS. RTL and T-cell differentiation status were measured in circulating CD4+ and CD8+ T cells via flow cytometry. T-cell characteristics were compared between patients with and without MetS prior to and at 3, 6, and 12 months after surgery considering effects of age, cytomegalovirus-serostatus, and weight loss. RESULTS Thymic output, represented by numbers of CD31-expressing naive T cells, showed an age-related decline in patients with MetS. MetS significantly enhanced CD8+ T-cell differentiation. Patients with MetS had significant lower CD4+ RTL than patients without MetS. Within the first 6 months after bariatric surgery, RTL increased in CD4+ T cells after which it decreased at month 12. A decline in both thymic output and more differentiated T cells was seen following bariatric surgery, more pronounced in the MetS group and showing an association with percentage of body weight loss. CONCLUSIONS In obese patients, MetS results in attrition of RTL and accelerated T-cell differentiation. Bariatric surgery temporarily reverses these effects. These data suggest that MetS is a risk factor for accelerated aging of T cells and that MetS should be a more prominent factor in the decision making for eligibility for bariatric surgery.
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Affiliation(s)
- F Jongbloed
- Department of Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands.,Laboratory of Health Protection Research, National Institute of Public Health and the Environment, Bilthoven, The Netherlands
| | - R W J Meijers
- Department of Internal Medicine, Section Nephrology and Transplantation, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - J N M IJzermans
- Department of Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - R A Klaassen
- Department of Surgery, Maasstad Hospital, Rotterdam, The Netherlands
| | - M E T Dollé
- Laboratory of Health Protection Research, National Institute of Public Health and the Environment, Bilthoven, The Netherlands
| | - S van den Berg
- Laboratory of Health Protection Research, National Institute of Public Health and the Environment, Bilthoven, The Netherlands
| | - M G H Betjes
- Department of Internal Medicine, Section Nephrology and Transplantation, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - R W F de Bruin
- Department of Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands.
| | - E van der Harst
- Department of Surgery, Maasstad Hospital, Rotterdam, The Netherlands
| | - N H R Litjens
- Department of Internal Medicine, Section Nephrology and Transplantation, Erasmus University Medical Center, Rotterdam, The Netherlands
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17
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Hayashi M, Morioka T, Hatamori M, Kakutani Y, Yamazaki Y, Kurajoh M, Motoyama K, Mori K, Fukumoto S, Shioi A, Shoji T, Emoto M, Inaba M. Plasma omentin levels are associated with vascular endothelial function in patients with type 2 diabetes at elevated cardiovascular risk. Diabetes Res Clin Pract 2019; 148:160-168. [PMID: 30641171 DOI: 10.1016/j.diabres.2019.01.009] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Revised: 12/10/2018] [Accepted: 01/04/2019] [Indexed: 12/30/2022]
Abstract
AIMS Omentin is an adipokine that has protective effects against cardiovascular damage. Previous studies showed an inverse relationship between omentin and obesity, diabetes, and cardiovascular disease. This study aimed to investigate the association between omentin and vascular endothelial function in patients with type 2 diabetes (T2D). METHODS The subjects were 425 patients with T2D and 223 non-diabetic controls. Fasting plasma omentin levels were measured by enzyme-linked immunosorbent assay, and the endothelium-dependent, flow-mediated dilatation (FMD) was measured by ultrasonography. RESULTS Plasma omentin levels were higher, while FMD was lower in participants with T2D than in non-diabetic controls. No significant correlation was found between plasma omentin levels and FMD in either non-diabetic controls or participants with T2D on multivariate analysis. However, stratified analysis in T2D patients revealed that plasma omentin levels were independently and positively associated with FMD in high cardiovascular risk subgroups according to age (≥65 years), estimated glomerular filtration rate (<60 mL/min/1.73 m2), or preexisting cardiovascular diseases but not in low-risk subgroups. CONCLUSIONS Plasma omentin levels are independently associated with endothelial function in subgroups of patients with T2D at elevated cardiovascular risk. This study suggests a protective role of omentin against endothelial dysfunction, particularly in high-risk patients.
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Affiliation(s)
- Mariko Hayashi
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka 545-8585, Japan
| | - Tomoaki Morioka
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka 545-8585, Japan.
| | - Masami Hatamori
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka 545-8585, Japan
| | - Yoshinori Kakutani
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka 545-8585, Japan
| | - Yuko Yamazaki
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka 545-8585, Japan
| | - Masafumi Kurajoh
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka 545-8585, Japan.
| | - Koka Motoyama
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka 545-8585, Japan.
| | - Katsuhito Mori
- Department of Nephrology, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka 545-8585, Japan.
| | - Shinya Fukumoto
- Department of Premier Preventive Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka 545-8585, Japan.
| | - Atsushi Shioi
- Department of Vascular Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka 545-8585, Japan; Vascular Science Center for Translational Research, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka 545-8585, Japan.
| | - Tetsuo Shoji
- Department of Vascular Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka 545-8585, Japan; Vascular Science Center for Translational Research, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka 545-8585, Japan.
| | - Masanori Emoto
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka 545-8585, Japan.
| | - Masaaki Inaba
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka 545-8585, Japan; Vascular Science Center for Translational Research, Osaka City University Graduate School of Medicine, 1-4-3, Asahi-machi, Abeno-ku, Osaka 545-8585, Japan.
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18
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Attlee A, Hasan H, AlQattan A, Sarhan N, Alshammari R, Ali S, Nabil M, Alattrash A, Raigangar V, Madkour M, Unnikannan H, Awadallah S. Relationship of salivary adipocytokines, diet quality, physical activity, and nutrition status in adult Emirati females in United Arab Emirates. Diabetes Metab Syndr 2019; 13:40-46. [PMID: 30641732 DOI: 10.1016/j.dsx.2018.08.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Accepted: 08/09/2018] [Indexed: 12/18/2022]
Abstract
AIMS The United Arab Emirates (UAE) ranks as the fifth most obese country with increasing cardio-metabolic risks. In this paper, relationships of salivary adipocytokines (markers of cardio-metabolic syndrome), diet quality and physical activity in 90 normal-weight, overweight and obese (30 subjects in each group) Emirati adult females were investigated. METHODS A cross-sectional research design was adopted. Anthropometric measurements, diet quality and physical activity questionnaires were administered. Overnight fasting saliva was collected to determine levels of adiponectin, interleukin-10 (IL-10) and tumor necrosis factor-alpha (TNF-α). RESULTS Salivary adiponectin was significantly lower, while TNF-α was higher in obese than normal-weight subjects. IL-10 displayed a lower trend in obese subjects. Though diet quality and physical activity did not exhibit significant differences among the three groups, better diet quality and higher physical activity level were reported among normal-weight subjects. Salivary TNF-α correlated positively with body mass index (BMI) (r = 0.37; p < 0.001) and waist circumference (r = 0.31; p < 0.001), while adiponectin correlated negatively with BMI (r = -0.28; p < 0.05). IL-10 showed negative trend in correlation with obesity measures. Correlations were not observed between diet quality and physical activity with salivary adipocytokines. Interestingly, a significant negative correlation emerged between diet quality and neck circumference (r = -0.24; p < 0.05). CONCLUSION Our findings demonstrate that salivary adipocytokines correlate with obesity measures and can serve as convenient adjunct method in predicting cardio-metabolic risks in the population.
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Affiliation(s)
- Amita Attlee
- Nutrition and Health Department, College of Food and Agriculture, University Arab Emirates University, Al Ain, United Arab Emirates; Sharjah Institute for Medical Research (SIMR), University of Sharjah, Sharjah, United Arab Emirates.
| | - Hayder Hasan
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates; Sharjah Institute for Medical Research (SIMR), University of Sharjah, Sharjah, United Arab Emirates.
| | - Afra AlQattan
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates.
| | - Nada Sarhan
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates.
| | - Razan Alshammari
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates.
| | - Shaikha Ali
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates.
| | - Maryam Nabil
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates.
| | - Alaa Alattrash
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates.
| | - Veena Raigangar
- Department of Physiotherapy, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates; Sharjah Institute for Medical Research (SIMR), University of Sharjah, Sharjah, United Arab Emirates.
| | - Mohamed Madkour
- Department of Medical Laboratory Sciences, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates; Sharjah Institute for Medical Research (SIMR), University of Sharjah, Sharjah, United Arab Emirates.
| | - Hema Unnikannan
- Sharjah Institute for Medical Research (SIMR), University of Sharjah, Sharjah, United Arab Emirates.
| | - Samir Awadallah
- Department of Medical Laboratory Sciences, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates; Sharjah Institute for Medical Research (SIMR), University of Sharjah, Sharjah, United Arab Emirates.
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19
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Ranjbar Kohan N, Nazifi S, Tabandeh MR, Ansari Lari M. Effect of L-Carnitine Supplementation on Apelin and Apelin Receptor (Apj) Expression in Cardiac Muscle of Obese Diabetic Rats. CELL JOURNAL 2018; 20:427-434. [PMID: 29845798 PMCID: PMC6005003 DOI: 10.22074/cellj.2018.5408] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 10/05/2017] [Indexed: 12/17/2022]
Abstract
Objective L-carnitine (LC) has been shown to protect cardiac metabolism in diabetes patients with cardiovascular diseases (CVDs). Apelin, a newly discovered adipocytokines, is an important regulator of cardiac muscle function; however, the role of the level of expression of Apelin axis in improvement of cardiac function by LC in diabetic patients, is not clear. In the present study, obese insulin-resistant rats were used to determine the effect of LC, when given orally with a high-calorie diet, on Apelin and Apelin receptor (Apj) expression in cardiac muscle. Materials and Methods In this experimental study, rats were fed with high-fat/high-carbohydrate diet for five weeks and subsequently were injected with streptozotocin 30 mg/kg for induction of obesity and insulin resistance. After confirming the induction of diabetes (serum glucose above 7.5 mmol/L), the animals received LC 300 mg/kg in drinking water for 28 days. On days 0, 14 and 28 after treatment, cardiac Apelin and Apj gene expression was evaluated by real time polymerase chain reaction (PCR) analysis. Serum levels of insulin, Apelin, glucose, tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β) and the homeostasis model assessment of insulin resistance (HOMA-IR) were also measured using commercial kits. Results Cardiac Apelin and Apj expression and serum Apelin were increased in obese rats, while LC supplementation decreased the serum levels of Apelin and down-regulated Apelin and Apj expression in cardiac muscle. These changes were associated with reduced insulin resistance markers and serum inflammatory factors and improved lipid profile. Conclusion We concluded that LC supplementation could attenuate the over-expression of Apelin axis in heart of diabetic rats, a novel mechanism by which LC improves cardiovascular complications in diabetic patients.
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Affiliation(s)
- Neda Ranjbar Kohan
- Department of Clinical Studies, School of Veterinary Medicine, Shiraz University, Shiraz, Iran
| | - Saeed Nazifi
- Department of Clinical Studies, School of Veterinary Medicine, Shiraz University, Shiraz, Iran
| | - Mohammad Reza Tabandeh
- Department of Biochemistry and Molecular Biology, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran.,Stem Cells and Transgenic Technology Research Center, Shahid Chamran University of Ahvaz, Ahvaz, Iran. Electronic Address:
| | - Maryam Ansari Lari
- Department of Food Hygiene, School of Veterinary Medicine, Shiraz University, Shiraz, Iran
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20
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Tsushita K, Hosler AS, Miura K, Ito Y, Fukuda T, Kitamura A, Tatara K. Rationale and Descriptive Analysis of Specific Health Guidance: the Nationwide Lifestyle Intervention Program Targeting Metabolic Syndrome in Japan. J Atheroscler Thromb 2018; 25:308-322. [PMID: 29238010 PMCID: PMC5906184 DOI: 10.5551/jat.42010] [Citation(s) in RCA: 84] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 10/23/2017] [Indexed: 01/04/2023] Open
Abstract
AIM All health insurers in Japan are mandated to provide Specific Health Checkups and Specific Health Guidance (SHG) focusing on metabolic syndrome (MetS) in middle-aged adults, beginning in 2008; intensive HG for individuals who have abdominal obesity and two or more additional MetS risk factors, and motivational HG for individuals with one risk factor. The aim of this study is to describe medium-term changes in health indexes for intensive and motivational HG groups using the National Database. METHODS We compared changes of risk factors and initiation of pharmacological therapy over 3 yr between participants (n=31,790) and nonparticipants (n=189,726) who were eligible for SHG in 2008. RESULTS Body weight reduction in intensive HG was 1.98 kg (participants) vs 0.42 kg (nonparticipants) in men (p<0.01) and 2.25 vs 0.68 kg in women (p<0.01) after 1 yr. In motivational HG, the respective reduction was 1.40 vs 0.30 kg in men (p<0.01) and 1.53 vs 0.42 kg in women (p<0.01). Waist circumference reduction was also greatest among participants in intensive HG (2.34 cm in men and 2.98 cm in women). These reductions were fairly unchanged over 3 yr and accompanied greater improvements in MetS risk factors in participants. We also detected significantly smaller percentages of SHG participants who initiated pharmacological therapy compared with nonparticipants. CONCLUSION Participants in SHG showed greater improvements in MetS profiles with proportionally smaller pharmacological treatment initiations than did nonparticipants for 3 yr. Although selection bias may be present, this study suggests SHG would be a feasible strategy to prevent MetS and its sequelae.
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Affiliation(s)
- Kazuyo Tsushita
- Comprehensive Health Science Center, Aichi Health Promotion Public Interest Foundation, Higashiura, Aichi, Japan
| | - Akiko S Hosler
- University at Albany (SUNY) School of Public Health, New York, USA
| | | | - Yukiko Ito
- Tokyo Gakugei University, Koganei Tokyo, Japan
| | - Takashi Fukuda
- National Institute of Public Health, Wako, Saitama, Japan
| | - Akihiko Kitamura
- Tokyo Metropolitan Institute of Gerontology, Itabashi, Tokyo, Japan
| | - Kozo Tatara
- Japan Public Health Association, Shinjuku, Tokyo, Japan
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21
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Ma H, Zhang G, Mou C, Fu X, Chen Y. Peripheral CB1 Receptor Neutral Antagonist, AM6545, Ameliorates Hypometabolic Obesity and Improves Adipokine Secretion in Monosodium Glutamate Induced Obese Mice. Front Pharmacol 2018; 9:156. [PMID: 29615900 PMCID: PMC5869198 DOI: 10.3389/fphar.2018.00156] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2017] [Accepted: 02/13/2018] [Indexed: 12/14/2022] Open
Abstract
Effect of peripheral cannabinoid receptor 1 (CB1R) blockade by AM6545 in the monosodium glutamate (MSG)-induced hypometabolic and hypothalamic obesity was observed, and the impact on intraperitoneal adipose tissue and adipokines was investigated. The MSG mice is characterized by excessive abdominal obesity, and combined with dyslipidemia and insulin resistance. 3-Week AM6545 treatment dose-dependently decreased the body weight, intraperitoneal fat mass, and rectified the accompanied dyslipidemia include elevated serum triglyceride, total cholesterol, free fatty acids, and lowered LDLc level. Glucose intolerance and hyperinsulinemia were also alleviated. But AM6545 didn’t affect the food-intake consistently through the experiment. In line with the reduction on fat mass, the size of adipocyte was reduced markedly. Most interestingly, AM6545 showed significant improvement on levels of circulating adipokines including lowering leptin, asprosin and TNFα, and increasing HMW adiponectin. Correspondingly, dysregulated gene expression of lipogenesis, lipolysis, and adipokines in the adipose tissue were nearly recovered to normal level after AM6545 treatment. Additionally, western blot analysis revealed that AM6545 corrected the elevated CB1R and PPARγ protein expression, while increased the key energy uncoupling protein UCP1 expression in adipose tissue. Taken together, the current study indicates that AM6545 induced a comprehensive metabolic improvement in the MSG mice including counteracting the hypometabolic and hypothalamic obesity, and improving the accompanied dyslipidemia and insulin resistance. One key underlying mechanism is related to ameliorate on the metabolic deregulation of adipose tissue, the synthesis and secretion of adipokines were thus rectified, and finally the catabolism was increased and the anabolism was reduced in intraperitoneal adipose tissue. Findings from this study will provide the valuable information about peripheral CB1R antagonist in managing hypometabolic obesity.
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Affiliation(s)
- Haiming Ma
- Department of Pharmacy, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Guina Zhang
- Linyi City 120 Emergency Command Center, Linyi, China
| | | | - Xiujuan Fu
- Department of Pharmacy, The Second Hospital of Jilin University, Changchun, China
| | - Yadan Chen
- Department of Pharmacy, The Second Hospital of Jilin University, Changchun, China
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22
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Du Y, Zhang T, Sun D, Li C, Bazzano L, Qi L, Krousel-Wood M, He J, Whelton PK, Chen W, Li S. Effect of Serum Adiponectin Levels on the Association Between Childhood Body Mass Index and Adulthood Carotid Intima-Media Thickness. Am J Cardiol 2018; 121:579-583. [PMID: 29329827 PMCID: PMC5805622 DOI: 10.1016/j.amjcard.2017.11.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2017] [Revised: 11/09/2017] [Accepted: 11/13/2017] [Indexed: 01/19/2023]
Abstract
Childhood obesity predicts adult cardiovascular risk. We hypothesized that the association between childhood body mass index (BMI) and adult carotid intima-media thickness (CIMT) may be modified by levels of adiponectin, an adipocytokine that connects body fatness with cardiovascular risk. The study sample included 1,052 adults (71% white and 29% black, 57% female) aged 23.8 to 43.5 years who were previously examined as children in the Bogalusa Heart Study cohort, with an average follow-up period of 26.5 (range 14.1 to 29.6) years. Childhood BMI, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, triglycerides, and systolic blood pressure were standardized to age-specific z-scores. General linear models were used for data analyses. Childhood BMI (p = 0.034), low-density lipoprotein cholesterol (p <0.001), and systolic blood pressure (p = 0.005), along with adult adiponectin levels (p = 0.002) were associated with adult CIMT, adjusted for race, sex, adult age, and cigarette smoking. Further, adult adiponectin levels significantly modified the association between childhood BMI and adult CIMT (P for interaction = 0.0003) such that a significant association between childhood BMI and adult CIMT (p <0.0001) was only observed in those with adiponectin levels below the median. In conclusion, these results suggest that serum adiponectin levels modify the association between childhood obesity and adult atherosclerosis, which has implications for risk stratification and targeted intervention for obese children with low levels of adiponectin.
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Affiliation(s)
- Yang Du
- Department of Epidemiology, Tulane School of Public Health and Tropical Medicine, New Orleans, Louisiana
| | - Tao Zhang
- Department of Epidemiology, Tulane School of Public Health and Tropical Medicine, New Orleans, Louisiana,Department of Biostatistics, School of Public Health, Shandong University, Ji’nan, China
| | - Dianjianyi Sun
- Department of Epidemiology, Tulane School of Public Health and Tropical Medicine, New Orleans, Louisiana
| | - Changwei Li
- Department of Epidemiology & Biostatistics, University of Georgia College of Public Health, Athens, Georgia
| | - Lydia Bazzano
- Department of Epidemiology, Tulane School of Public Health and Tropical Medicine, New Orleans, Louisiana
| | - Lu Qi
- Department of Epidemiology, Tulane School of Public Health and Tropical Medicine, New Orleans, Louisiana
| | - Marie Krousel-Wood
- Department of Epidemiology, Tulane School of Public Health and Tropical Medicine, New Orleans, Louisiana,Department of Medicine, Tulane University School of Medicine, New Orleans, Louisiana,Research Division, Ochsner Health System, New Orleans, Louisiana
| | - Jiang He
- Department of Epidemiology, Tulane School of Public Health and Tropical Medicine, New Orleans, Louisiana
| | - Paul K. Whelton
- Department of Epidemiology, Tulane School of Public Health and Tropical Medicine, New Orleans, Louisiana
| | - Wei Chen
- Department of Epidemiology, Tulane School of Public Health and Tropical Medicine, New Orleans, Louisiana
| | - Shengxu Li
- Department of Epidemiology, Tulane School of Public Health and Tropical Medicine, New Orleans, Louisiana,Corresponding author: Tel: (504) 988-1048; fax: (504) 988-1568. (S Li)
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23
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Chen K, Wang L, Yang W, Wang C, Hu G, Mo Z. Profiling of differentially expressed genes in adipose tissues of multiple symmetric lipomatosis. Mol Med Rep 2017; 16:6570-6579. [PMID: 28901441 PMCID: PMC5865826 DOI: 10.3892/mmr.2017.7437] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Accepted: 07/04/2017] [Indexed: 12/15/2022] Open
Abstract
Multiple symmetric lipomatosis (MSL) is a rare disorder characterized by aberrant multiple and symmetric subcutaneous adipose tissue accumulation in the face, neck, shoulders, back, chest and abdomen, severely affecting the quality of life of patients. At present, precise MSL etiology and pathogenesis remain to be elucidated. The present study first utilized a digital gene expression technique with a next‑generation sequencing platform to profile differentially expressed genes in three cases of MSL vs. normal control tissue. cDNA libraries from these tissue specimens were constructed and DNA sequenced for identification of differentially expressed genes, which underwent bioinformatic analysis using the Gene Ontology (GO) enrichment, Kyoto Encyclopedia of Genes and Genomes (KEGG) and protein‑protein interaction (PPI) network analyses. As a result, a total of 859 differentially expressed genes were identified, including 308 upregulated genes (C19orf80, Apelin, C21orf33, FAM166B and HSD11B2 were mostly upregulated 6.984‑, 4.670‑, 4.412‑, 3.693‑ and 3.561‑fold, respectively) and 551 downregulated genes [FosB proto‑oncogene, AP‑1 transcription factor subunit (FOSB), selectin (SEL) E, RAR related orphan receptor (ROR) B, salt inducible kinase (SIK)1 and epidermal growth factor‑like protein (EGFL)6 were mostly downregulated ‑9.845, ‑8.243, ‑8.123, ‑7.702 and ‑7.664 fold, respectively). The GO functional enrichment analysis demonstrated these differentially expressed genes were predominantly involved in biological processes and cellular components, while the KEGG pathway enrichment analysis demonstrated that ribosome, non‑alcoholic fatty liver disease, human T‑lymphotropic virus type 1 (HTLV‑I) infection and Alzheimer's disease pathways were altered in MSL. The PPI network data demonstrated ubiquitin C (UBC), translocator protein (TSPO), Jun Proto‑Oncogene, AP‑1 Transcription Factor (JUN) and FOS were among these differentially expressed genes that participated in regulation of adipocyte differentiation, although no previous study has linked them to MSL. In conclusion, the present study profiled differentially expressed genes in MSL and identified gene pathways that may be associated with MSL development and progression.
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Affiliation(s)
- Ke Chen
- Department of Endocrinology, The Third Xiangya Hospital of Central South University, Changsha, Hunan 410013, P.R. China
| | - Linghao Wang
- Department of Endocrinology, The Third Xiangya Hospital of Central South University, Changsha, Hunan 410013, P.R. China
| | - Wenjun Yang
- Department of Endocrinology, The Third Xiangya Hospital of Central South University, Changsha, Hunan 410013, P.R. China
| | - Changfa Wang
- Department of General Surgery, The Third Xiangya Hospital of Central South University, Changsha, Hunan 410013, P.R. China
| | - Gui Hu
- Department of General Surgery, The Third Xiangya Hospital of Central South University, Changsha, Hunan 410013, P.R. China
| | - Zhaohui Mo
- Department of Endocrinology, The Third Xiangya Hospital of Central South University, Changsha, Hunan 410013, P.R. China
- Correspondence to: Professor Zhaohui Mo, Department of Endocrinology, The Third Xiangya Hospital of Central South University, 138 Tong Zi Po Road, Changsha, Hunan 410013, P.R. China, E-mail:
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24
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Affiliation(s)
- Stephan Gielen
- Klinikum Lippe, Klinik für Innere Medizin/Kardiologie, Angiologie und Internistische Intensivmedizin, Germany; and Martin-Luther-Universität Halle-Wittenberg, Medizinische Fakultät, Germany
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25
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Nishimoto Y, Tamori Y. CIDE Family-Mediated Unique Lipid Droplet Morphology in White Adipose Tissue and Brown Adipose Tissue Determines the Adipocyte Energy Metabolism. J Atheroscler Thromb 2017; 24:989-998. [PMID: 28883211 PMCID: PMC5656771 DOI: 10.5551/jat.rv17011] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
White adipose tissue (WAT) stores energy as triacylglycerol in preparation for fasting state. In contrast, brown adipose tissue (BAT) consumes energy and produces heat in a cold environment. One of the major differences between these two adipose tissues is the morphology of the intracellular lipid droplet (LD), which is large and unilocular in WAT and small and multilocular in BAT. Although the fat-specific protein 27 alpha (FSP27α), belonging to the cell death-inducing DNA fragmentation factor A (DFFA)-like effector (Cide) family, was known to be indispensable for large unilocular LD formation in WAT, the mechanism that regulated small multilocular LD formation in BAT remained unknown. We recently uncovered that FSP27β, a novel isoform of FSP27 abundantly expressed in BAT, plays a crucial role in small multilocular LD formation by inhibiting the homodimerization of CideA in BAT. We speculate that unilocular LD formation is ideal for efficient lipid storage in WAT because lipolysis from the LD surface is restricted due to the minimum LD surface area. In addition, hydrolyzed free fatty acid (FFA) and glycerol can efficiently flow out into the circulation from the cell surface. In contrast, small multilocular LD formation is ideal for efficient intracellular lipolysis from the LD surface and the subsequent facilitation of FFA transport to mitochondria that are adjacent to LDs for β-oxidation in BAT. Thus, intracellular LD morphology is closely related to the functions and characteristics of adipose tissues. Given that the browning of adipose tissue leads to enhanced energy expenditure and the prevention of obesity, clarification of the mechanism with respect to intracellular LD formation is very meaningful.
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Affiliation(s)
- Yuki Nishimoto
- Department of Internal Medicine, Division of Diabetes and Endocrinology, Kobe University Graduate School of Medicine
| | - Yoshikazu Tamori
- Department of Internal Medicine, Division of Diabetes and Endocrinology, Kobe University Graduate School of Medicine.,Department of Internal Medicine, Division of Diabetes and Endocrinology, Chibune General Hospital
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26
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Hashimoto S, Nagai M, Fukuma S, Ohira T, Hosoya M, Yasumura S, Satoh H, Suzuki H, Sakai A, Ohtsuru A, Kawasaki Y, Takahashi A, Ozasa K, Kobashi G, Kamiya K, Yamashita S, Fukuhara SI, Ohto H, Abe M. Influence of Post-disaster Evacuation on Incidence of Metabolic Syndrome. J Atheroscler Thromb 2017; 24:327-337. [PMID: 27629253 PMCID: PMC5383548 DOI: 10.5551/jat.35824] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Accepted: 07/03/2016] [Indexed: 01/29/2023] Open
Abstract
AIM After the Great East Japan Earthquake, over 160,000 residents near the Fukushima Daiichi Nuclear Power Plant were forced to evacuate due to a nuclear accident. Health problems in these evacuees have since become major issues. We examined the association between evacuation and incidence of metabolic syndrome (METS) among residents in Fukushima. METHODS We conducted a cohort study among residents aged 40-74 years without METS at the time of the disaster in Fukushima. Among 20,269 residents who met the inclusion criteria before the disaster, 8,547 residents (3,697 men and 4,850 women; follow-up proportion: 42.2%) remained available for follow-up examinations after the disaster by the end of March 2013. The main outcome was incidence of METS, defined by guidelines from the Japanese committee, using data from the Comprehensive Health Check before and after the disaster. We divided participants by evacuation status and compared outcomes between groups. Using a logistic regression model, we estimated the odds ratio for incidence of METS, adjusting for potential confounders, age, gender, waist circumference, exercise habit, and alcohol consumption. RESULTS Incidence of METS was higher in evacuees (men 19.2%, women 6.6%) than in non-evacuees (men 11.0%, women 4.6%). Evacuees had higher body mass index, waist circumference, triglycerides, and fasting plasma glucose after the disaster than non-evacuees. We found a significant association between evacuation and incidence of METS (adjusted odds ratio 1.72, 95% confidence interval; 1.46-2.02). CONCLUSION This is the first study to demonstrate that evacuation after a disaster is associated with increased incidence of METS.
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Affiliation(s)
- Shigeatsu Hashimoto
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
| | - Masato Nagai
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Department of Epidemiology, Fukushima Medical University, Fukushima, Japan
| | - Shingo Fukuma
- Department of Healthcare Epidemiology, Kyoto University School of Public Health, Kyoto, Japan
- Center for Innovative Research for Communities and Clinical Excellence (CIRC2LE), Fukushima Medical University, Fukushima, Japan
| | - Tetsuya Ohira
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Department of Epidemiology, Fukushima Medical University, Fukushima, Japan
| | - Mitsuaki Hosoya
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Department of Pediatrics, Fukushima Medical University, Fukushima, Japan
| | - Seiji Yasumura
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Department of Public Health, Fukushima Medical University, Fukushima, Japan
| | - Hiroaki Satoh
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Department of Nephrology, Hypertension, Diabetology, and Endocrinology, Fukushima Medical University, Fukushima, Japan
| | - Hitoshi Suzuki
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Department of Cardiology and Hematology, Fukushima Medical University, Fukushima, Japan
| | - Akira Sakai
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Department of Radiation Life Sciences, Fukushima Medical University, Fukushima, Japan
| | - Akira Ohtsuru
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Department of Radiation Health Management, Fukushima Medical University, Fukushima, Japan
| | - Yukihiko Kawasaki
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Department of Pediatrics, Fukushima Medical University, Fukushima, Japan
| | - Atsushi Takahashi
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Department of Gastroenterology and Rheumatology, Fukushima Medical University, Fukushima, Japan
| | - Kotaro Ozasa
- Department of Epidemiology, The Radiation Effects Research Foundation, Hiroshima, Japan
| | - Gen Kobashi
- Department of Public Health, Dokkyo Medical University School of Medicine, Tochigi, Japan
| | - Kenji Kamiya
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Shunichi Yamashita
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Atomic Bomb Disease Institute, Nagasaki University, Nagasaki, Japan
| | - Shun-ichi Fukuhara
- Department of Healthcare Epidemiology, Kyoto University School of Public Health, Kyoto, Japan
- Center for Innovative Research for Communities and Clinical Excellence (CIRC2LE), Fukushima Medical University, Fukushima, Japan
| | - Hitoshi Ohto
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
| | - Masafumi Abe
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
| | - Fukushima Health Management Survey Group
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Department of Epidemiology, Fukushima Medical University, Fukushima, Japan
- Department of Healthcare Epidemiology, Kyoto University School of Public Health, Kyoto, Japan
- Center for Innovative Research for Communities and Clinical Excellence (CIRC2LE), Fukushima Medical University, Fukushima, Japan
- Department of Pediatrics, Fukushima Medical University, Fukushima, Japan
- Department of Public Health, Fukushima Medical University, Fukushima, Japan
- Department of Nephrology, Hypertension, Diabetology, and Endocrinology, Fukushima Medical University, Fukushima, Japan
- Department of Cardiology and Hematology, Fukushima Medical University, Fukushima, Japan
- Department of Radiation Life Sciences, Fukushima Medical University, Fukushima, Japan
- Department of Radiation Health Management, Fukushima Medical University, Fukushima, Japan
- Department of Gastroenterology and Rheumatology, Fukushima Medical University, Fukushima, Japan
- Department of Epidemiology, The Radiation Effects Research Foundation, Hiroshima, Japan
- Department of Public Health, Dokkyo Medical University School of Medicine, Tochigi, Japan
- Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
- Atomic Bomb Disease Institute, Nagasaki University, Nagasaki, Japan
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27
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Enomoto M, Adachi H, Fukami A, Kumagai E, Nakamura S, Nohara Y, Kono S, Nakao E, Morikawa N, Tsuru T, Sakaue A, Fukumoto Y. A Useful Tool As a Medical Checkup in a General Population-Bioelectrical Impedance Analysis. Front Cardiovasc Med 2017; 4:3. [PMID: 28210619 PMCID: PMC5288389 DOI: 10.3389/fcvm.2017.00003] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Accepted: 01/16/2017] [Indexed: 11/21/2022] Open
Abstract
Accumulation of visceral fat leads to metabolic syndrome and increases risks of cerebro-cardiovascular diseases, which should be recognized and improved at the early stage in general population. Accurate measurement of visceral fat area (VFA) is commonly performed by the abdominal cross-sectional image measured by computed tomography scan, which is, however, limited due to the radiation exposure. The bioelectrical impedance analysis (OMRON, HDS-2000 DUALSCANR) has been recently developed to measure VFA, which is more easily accessible modality. In the present study, we investigated the clinical usefulness of DUALSCANR in 226 subjects who received health examination, including blood chemistries, electrocardiography, cardio, and carotid ultrasonography. VFA was measured within only just 5 min. Average of VFA was 83.5 ± 36.3 cm2 in men, and 64.8 ± 28.0 cm2 in women, which was correlated to weight (r = 0.7404, p < 0.0001), body mass index (BMI) (r = 0.7320, p < 0.0001), and waist circumstance (r = 0.7393, p < 0.0001). In multivariate analyses, VFA was significantly associated with weight (p < 0.0001), BMI (p < 0.0001), and waist circumstance (p < 0.0001). Compared to the group of smaller waist and normal BMI, VFA was significantly increased (p < 0.0001) in the group of larger waist and obese subjects. In conclusion, these results indicated that DUALSCANR is useful to measure VFA easily in general population, even in a large number of subjects.
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Affiliation(s)
- Mika Enomoto
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine , Kurume , Japan
| | - Hisashi Adachi
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine, Kurume, Japan; Department of Community Medicine, Kurume University School of Medicine, Kurume, Japan
| | - Ako Fukami
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine , Kurume , Japan
| | - Eita Kumagai
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine , Kurume , Japan
| | - Sachiko Nakamura
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine , Kurume , Japan
| | - Yume Nohara
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine , Kurume , Japan
| | - Shoko Kono
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine , Kurume , Japan
| | - Erika Nakao
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine , Kurume , Japan
| | - Nagisa Morikawa
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine , Kurume , Japan
| | - Tomoko Tsuru
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine , Kurume , Japan
| | - Akiko Sakaue
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine , Kurume , Japan
| | - Yoshihiro Fukumoto
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine , Kurume , Japan
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Saarikoski LA, Juonala M, Huupponen R, Viikari JSA, Lehtimäki T, Jokinen E, Hutri-Kähönen N, Taittonen L, Laitinen T, Raitakari OT. Low serum adiponectin levels in childhood and adolescence predict increased intima-media thickness in adulthood. The Cardiovascular Risk in Young Finns Study. Ann Med 2017; 49:42-50. [PMID: 27534859 DOI: 10.1080/07853890.2016.1226513] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
INTRODUCTION Low adiponectin levels may predict the development of atherosclerosis. We examined the association of childhood adiponectin with preclinical carotid atherosclerosis that is defined as plaque and/or high (≥95th percentile) intima-media thickness (IMT) at the carotid bifurcation in adulthood. METHODS The Cardiovascular Risk in Young Finns Study is a cohort study on cardiovascular risk factors. We used risk factor data from the baseline study (1980) and ultrasound findings from the follow-ups (2001 and 2007). The study population included 1708 participants, aged 3-18 years at baseline. RESULTS In multivariate analysis, childhood adiponectin was inversely associated with preclinical carotid atherosclerosis: odds ratio 0.68, 95% confidence interval (CI) 0.53-0.86, p = .001, for 1-SD increase in childhood adiponectin after adjusting for childhood non-high-density lipoprotein cholesterol, body mass index, and blood pressure. When examining the incremental predictive ability, we observed that compared to an approach utilizing only conventional risk factors, the model additionally including adiponectin levels improved c-statistics area under curve from 0.733 (95% Cl 0.694-0.771) to 0.748 (95% Cl 0.710-0.786), p = .02. CONCLUSIONS Childhood adiponectin levels improve the prediction of carotid atherosclerosis in adulthood over conventional risk factors. This supports the idea that low adiponectin levels may have a role in the development of preclinical atherosclerosis. Key messages Childhood adiponectin levels improve the prediction of increased carotid intima-media thickness in adulthood over conventional cardiovascular risk factors. These results suggest that adiponectin levels measured in childhood may have a role in the atherosclerotic process.
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Affiliation(s)
- Liisa A Saarikoski
- a Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku , Turku , Finland.,b Department of Pediatrics , University of Turku and Turku University Hospital , Turku , Finland
| | - Markus Juonala
- c Department of Medicine , University of Turku and Division of Medicine, Turku University Hospital , Turku , Finland
| | - Risto Huupponen
- d Department of Pharmacology, Drug Development and Therapeutics , University of Turku, and Unit of Clinical Pharmacology, Turku University Hospital , Turku , Finland
| | - Jorma S A Viikari
- c Department of Medicine , University of Turku and Division of Medicine, Turku University Hospital , Turku , Finland
| | - Terho Lehtimäki
- e Department of Clinical Chemistry , Fimlab Laboratories and School of Medicine, University of Tampere , Tampere , Finland
| | - Eero Jokinen
- f Department of Pediatric Cardiology, Hospital for Children and Adolescents and Department of Pediatrics , University of Helsinki , Helsinki , Finland
| | - Nina Hutri-Kähönen
- g Department of Pediatrics , University of Tampere and Tampere University Hospital , Tampere , Finland
| | - Leena Taittonen
- h Department of Pediatrics , Vaasa Central Hospital , Vaasa , Finland.,i Department of Pediatrics , University of Oulu , Oulu , Finland
| | - Tomi Laitinen
- j Department of Clinical Physiology , University of Eastern Finland and Kuopio University Hospital , Kuopio , Finland
| | - Olli T Raitakari
- a Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku , Turku , Finland.,k Department of Clinical Physiology and Nuclear Medicine , Turku University Hospital , Turku , Finland
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Natsukawa T, Maeda N, Fukuda S, Yamaoka M, Fujishima Y, Nagao H, Sato F, Nishizawa H, Sawano H, Hayashi Y, Funahashi T, Kai T, Shimomura I. Significant Association of Serum Adiponectin and Creatine Kinase-MB Levels in ST-Segment Elevation Myocardial Infarction. J Atheroscler Thromb 2017; 24:793-803. [PMID: 28100880 PMCID: PMC5556187 DOI: 10.5551/jat.38232] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Aims: Adiponectin, an adipocyte-specific secretory protein, abundantly exists in the blood stream while its concentration paradoxically decreases in obesity. Hypoadiponectinemia is one of risks of cardiovascular diseases. However, impact of serum adiponectin concentration on acute ischemic myocardial damages has not been fully clarified. The present study investigated the association of serum adiponectin and creatine kinase (CK)-MB levels in subjects with ST-segment elevation myocardial infarction (STEMI). Methods: This study is a physician-initiated observational study and is also registered with the University Hospital Medical Information Network (Number: UMIN 000014418). Patients were admitted to Senri Critical Care Medical Center, given a diagnosis of STEMI, and treated by primary percutaneous coronary intervention (PCI). Finally, 49 patients were enrolled and the association of serum adiponectin, CK-MB, and clinical features were mainly analyzed. Results: Serum adiponectin levels decreased rapidly and reached the bottom at 24 hours after recanalization. Such reduction of serum adiponectin was inversely correlated with the area under the curve (AUC) of serum CK-MB (p = 0.013). Serum adiponectin concentrations were inversely correlated with AUC of serum CK-MB. In multivariate analysis, serum adiponectin concentration on admission (p = 0.002) and collateral (p = 0.037) were significantly and independently correlated with serum AUC of CK-MB. Conclusion: Serum AUC of CK-MB in STEMI subjects was significantly associated with serum adiponectin concentration on admission and reduction of serum adiponectin levels from baseline to bottom. The present study may provide a possibility that serum adiponectin levels at acute phase are useful in the prediction for prognosis after PCI-treated STEMI subjects.
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Affiliation(s)
- Tomoaki Natsukawa
- Department of Metabolic Medicine, Graduate School of Medicine, Osaka University.,Senri Critical Care Medical Center, Osaka Saiseikai Senri Hospital
| | - Norikazu Maeda
- Department of Metabolic Medicine, Graduate School of Medicine, Osaka University.,Department of Metabolism and Atherosclerosis, Graduate School of Medicine, Osaka University
| | - Shiro Fukuda
- Department of Metabolic Medicine, Graduate School of Medicine, Osaka University
| | - Masaya Yamaoka
- Department of Metabolic Medicine, Graduate School of Medicine, Osaka University
| | - Yuya Fujishima
- Department of Metabolic Medicine, Graduate School of Medicine, Osaka University
| | - Hirofumi Nagao
- Department of Metabolic Medicine, Graduate School of Medicine, Osaka University
| | - Fumi Sato
- Department of Metabolic Medicine, Graduate School of Medicine, Osaka University
| | - Hitoshi Nishizawa
- Department of Metabolic Medicine, Graduate School of Medicine, Osaka University
| | - Hirotaka Sawano
- Senri Critical Care Medical Center, Osaka Saiseikai Senri Hospital
| | - Yasuyuki Hayashi
- Senri Critical Care Medical Center, Osaka Saiseikai Senri Hospital
| | - Tohru Funahashi
- Department of Metabolic Medicine, Graduate School of Medicine, Osaka University.,Department of Metabolism and Atherosclerosis, Graduate School of Medicine, Osaka University
| | - Tatsuro Kai
- Senri Critical Care Medical Center, Osaka Saiseikai Senri Hospital
| | - Iichiro Shimomura
- Department of Metabolic Medicine, Graduate School of Medicine, Osaka University
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30
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Kikui M, Kokubo Y, Ono T, Kida M, Kosaka T, Yamamoto M, Watanabe M, Maeda Y, Miyamoto Y. Relationship between Metabolic Syndrome Components and Periodontal Disease in a Japanese General Population: the Suita Study. J Atheroscler Thromb 2016; 24:495-507. [PMID: 27725400 PMCID: PMC5429165 DOI: 10.5551/jat.33761] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Aim: A positive association between metabolic syndrome (MetS) and periodontal status has recently been noted. However, no study has evaluated the relationship by sex and in a general urban population using the uniform definition proposed in the 2009 Joint Interim Statement. The aim of this study was to clarify the relationship between MetS and periodontal status using the uniform definition in a general urban Japanese population. Methods: A total of 1,856 Japanese men and women (mean age: 66.4 years) were studied using data from the Suita study. Periodontal status was evaluated by the Community Periodontal Index (CPI). MetS was defined using the 2009 Joint Interim Statement. The associations of the MetS and its components with periodontal disease were investigated using multiple logistic regression analysis adjusting for age, drinking, and smoking. Results: Among the components of the MetS, low HDL cholesterol level was significantly associated with periodontal disease in men and women [odds ratios (OR) = 2.39 and 1.53; 95% confidence intervals = 1.36–4.19 and 1.06–2.19]. Furthermore, the risk of periodontal disease showed 1.43-, 1.42-, and 1.89-fold increases in those with 2, 3, and ≥ 4 components, respectively, compared with those having no components (Ptrend < 0.001). For the analysis by sex, the risk of periodontal disease was increased 2.27- and 1.76-fold in those with ≥ 4 components in men and women, respectively (both Ptrend = 0.001). Conclusion: These findings suggest that MetS and lower HDL cholesterol are associated with periodontal disease. Subjects with two or more MetS components had a significantly higher prevalence of periodontal disease.
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Affiliation(s)
- Miki Kikui
- Department of Prosthodontics, Gerodontology and Oral Rehabilitation, Osaka University Graduate School of Dentistry
| | - Yoshihiro Kokubo
- Department of Preventive Cardiology, National Cerebral and Cardiovascular Center
| | - Takahiro Ono
- Department of Prosthodontics, Gerodontology and Oral Rehabilitation, Osaka University Graduate School of Dentistry.,Division of Comprehensive Prosthodontics, Niigata University Graduate School of Medical and Dental Sciences
| | - Momoyo Kida
- Department of Prosthodontics, Gerodontology and Oral Rehabilitation, Osaka University Graduate School of Dentistry
| | - Takayuki Kosaka
- Department of Prosthodontics, Gerodontology and Oral Rehabilitation, Osaka University Graduate School of Dentistry
| | - Masaaki Yamamoto
- Department of Prosthodontics, Gerodontology and Oral Rehabilitation, Osaka University Graduate School of Dentistry
| | - Makoto Watanabe
- Department of Preventive Cardiology, National Cerebral and Cardiovascular Center
| | - Yoshinobu Maeda
- Department of Prosthodontics, Gerodontology and Oral Rehabilitation, Osaka University Graduate School of Dentistry
| | - Yoshihiro Miyamoto
- Department of Preventive Cardiology, National Cerebral and Cardiovascular Center
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31
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Lipid accumulation product (LAP) as a criterion for the identification of the healthy obesity phenotype in postmenopausal women. Exp Gerontol 2016; 82:81-7. [DOI: 10.1016/j.exger.2016.06.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Revised: 06/16/2016] [Accepted: 06/17/2016] [Indexed: 01/11/2023]
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