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Ma Z, Li C, Du T, Zhang L, Tang D, Ma D, Huang S, Liu Y, Sun Y, Chen Z, Yuan J, Nie Q, Grzegorzek M, Sun H. AATCT-IDS: A benchmark Abdominal Adipose Tissue CT Image Dataset for image denoising, semantic segmentation, and radiomics evaluation. Comput Biol Med 2024; 177:108628. [PMID: 38810476 DOI: 10.1016/j.compbiomed.2024.108628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 04/14/2024] [Accepted: 05/18/2024] [Indexed: 05/31/2024]
Abstract
BACKGROUND AND OBJECTIVE The metabolic syndrome induced by obesity is closely associated with cardiovascular disease, and the prevalence is increasing globally, year by year. Obesity is a risk marker for detecting this disease. However, current research on computer-aided detection of adipose distribution is hampered by the lack of open-source large abdominal adipose datasets. METHODS In this study, a benchmark Abdominal Adipose Tissue CT Image Dataset (AATCT-IDS) containing 300 subjects is prepared and published. AATCT-IDS publics 13,732 raw CT slices, and the researchers individually annotate the subcutaneous and visceral adipose tissue regions of 3213 of those slices that have the same slice distance to validate denoising methods, train semantic segmentation models, and study radiomics. For different tasks, this paper compares and analyzes the performance of various methods on AATCT-IDS by combining the visualization results and evaluation data. Thus, verify the research potential of this data set in the above three types of tasks. RESULTS In the comparative study of image denoising, algorithms using a smoothing strategy suppress mixed noise at the expense of image details and obtain better evaluation data. Methods such as BM3D preserve the original image structure better, although the evaluation data are slightly lower. The results show significant differences among them. In the comparative study of semantic segmentation of abdominal adipose tissue, the segmentation results of adipose tissue by each model show different structural characteristics. Among them, BiSeNet obtains segmentation results only slightly inferior to U-Net with the shortest training time and effectively separates small and isolated adipose tissue. In addition, the radiomics study based on AATCT-IDS reveals three adipose distributions in the subject population. CONCLUSION AATCT-IDS contains the ground truth of adipose tissue regions in abdominal CT slices. This open-source dataset can attract researchers to explore the multi-dimensional characteristics of abdominal adipose tissue and thus help physicians and patients in clinical practice. AATCT-IDS is freely published for non-commercial purpose at: https://figshare.com/articles/dataset/AATTCT-IDS/23807256.
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Affiliation(s)
- Zhiyu Ma
- Microscopic Image and Medical Image Analysis Group, College of Medicine and Biological Information Engineering, Northeastern University, Shenyang 110169, China
| | - Chen Li
- Microscopic Image and Medical Image Analysis Group, College of Medicine and Biological Information Engineering, Northeastern University, Shenyang 110169, China.
| | - Tianming Du
- Microscopic Image and Medical Image Analysis Group, College of Medicine and Biological Information Engineering, Northeastern University, Shenyang 110169, China
| | - Le Zhang
- Department of Radiology, Qingdao Municipal Hospital, Qingdao University, Qingdao, China
| | - Dechao Tang
- Microscopic Image and Medical Image Analysis Group, College of Medicine and Biological Information Engineering, Northeastern University, Shenyang 110169, China
| | - Deguo Ma
- Microscopic Image and Medical Image Analysis Group, College of Medicine and Biological Information Engineering, Northeastern University, Shenyang 110169, China
| | - Shanchuan Huang
- Microscopic Image and Medical Image Analysis Group, College of Medicine and Biological Information Engineering, Northeastern University, Shenyang 110169, China
| | - Yan Liu
- Microscopic Image and Medical Image Analysis Group, College of Medicine and Biological Information Engineering, Northeastern University, Shenyang 110169, China
| | - Yihao Sun
- Microscopic Image and Medical Image Analysis Group, College of Medicine and Biological Information Engineering, Northeastern University, Shenyang 110169, China
| | - Zhihao Chen
- Microscopic Image and Medical Image Analysis Group, College of Medicine and Biological Information Engineering, Northeastern University, Shenyang 110169, China
| | - Jin Yuan
- Microscopic Image and Medical Image Analysis Group, College of Medicine and Biological Information Engineering, Northeastern University, Shenyang 110169, China
| | - Qianqing Nie
- Microscopic Image and Medical Image Analysis Group, College of Medicine and Biological Information Engineering, Northeastern University, Shenyang 110169, China
| | - Marcin Grzegorzek
- Institute of Medical Informatics, University of Luebeck, Luebeck, Germany
| | - Hongzan Sun
- Shengjing Hospital, China Medical University, Shenyang 110122, China.
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Liu WN, Hsu YC, Lin YP, Tsai KZ, Chang YC, Liu PY, Lin GM. Substance use and incidence of metabolic syndrome before midlife among military adults: the CHIEF cohort study. Front Public Health 2024; 12:1406524. [PMID: 38894993 PMCID: PMC11184061 DOI: 10.3389/fpubh.2024.1406524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Accepted: 05/20/2024] [Indexed: 06/21/2024] Open
Abstract
Backgrounds Habitual substance use, i. e., alcohol, tobacco and betel nut, has been found with an increased risk of metabolic syndrome (MetS) in the general population, whereas the association remains unclear in physically fit military personnel. This study aimed to investigate the combination of these substances use and their associations with new-onset MetS in the military. Methods A total of 2,890 military men and women, aged 18-39 years, without MetS were obtained from the cardiorespiratory fitness and health in eastern armed forces study (CHIEF) in Taiwan and followed for incident MetS from baseline (2014) through the end of 2020. Incident MetS event was defined by the International Diabetes Federation guideline and confirmed in the annual health examinations. A self-report was used to assess the alcohol, tobacco and betel nut use status (active vs. former/never). Multivariable Cox regression model was performed to determine the association with adjustments for sex, age, body mass index and physical activity at baseline. Results At baseline, there were 279 active betel nut chewers (9.7%), 991 active smokers (34.3%) and 1,159 active alcohol consumers (40.1%). During a mean follow-up of 6.0 years, 673 incident MetS (23.3%) were observed. As compared to no substance users, only one substance, and two and three substances users had a greater risk of incident MetS [hazard ratios (HRs) and 95% confidence intervals: 1.27 (1.06-1.54), 1.38 (1.12-1.69) and 1.78 (1.37-2.32), respectively]. In subgroup analyses, the risk of incident MetS in two and three substances users was significantly greater in those free of baseline low high-density lipoprotein [HRs: 1.54 (1.21-1.95) and 2.57 (1.92-3.46), respectively], as compared to their counterparts (both p for interactions <0.05). Conclusion A dose-response association of more substances use for new-onset MetS was noted in military personnel. This finding suggests that the combined alcohol, tobacco and betel nut use may play a role in the development of MetS. Further study is required to establish causation and to investigate the potential benefits of substance use cessation in reducing the risk of MetS.
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Affiliation(s)
- Wei-Nung Liu
- Department of Medicine, Hualien Armed Forces General Hospital, Hualien City, Taiwan
- Department of Biomedical Sciences and Engineering, National Central University, Taoyuan, Taiwan
- Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Yi-Chiung Hsu
- Department of Biomedical Sciences and Engineering, National Central University, Taoyuan, Taiwan
| | - Yen-Po Lin
- Department of Biomedical Sciences and Engineering, National Central University, Taoyuan, Taiwan
- Department of Stomatology of Periodontology, Mackay Memorial Hospital, Taipei, Taiwan
| | - Kun-Zhe Tsai
- Department of Medicine, Hualien Armed Forces General Hospital, Hualien City, Taiwan
- Department of Stomatology of Periodontology, Mackay Memorial Hospital, Taipei, Taiwan
- Department of Dentistry, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Yun-Chen Chang
- School of Nursing and Graduate, Institute of Nursing, China Medical University, Taichung, Taiwan
- Department of Nursing, China Medical University Hospital, Taichung, Taiwan
| | - Pang-Yen Liu
- Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Gen-Min Lin
- Department of Medicine, Hualien Armed Forces General Hospital, Hualien City, Taiwan
- Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
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Pinto-Sanchez MI, Blom JJ, Gibson PR, Armstrong D. Nutrition Assessment and Management in Celiac Disease. Gastroenterology 2024; 167:116-131.e1. [PMID: 38593924 DOI: 10.1053/j.gastro.2024.02.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 02/20/2024] [Accepted: 02/21/2024] [Indexed: 04/11/2024]
Abstract
Celiac disease (CeD) is the most common immune condition affecting the gastrointestinal tract; it is triggered by gluten and the only available treatment is a strict gluten-free diet (GFD). Therefore, for patients with CeD, adopting a GFD is not a lifestyle choice. The major problem is that a GFD is restrictive and, like all restrictive diets, it has the potential for adverse nutritional outcomes, especially if adopted for a long term. It is well known that GFD can be nutritionally inadequate and is frequently associated with vitamin and mineral deficiencies; it is also associated with excessive sugar and fat intake, particularly when gluten-free substitutes are consumed. Consequently, people with CeD are affected by higher rates of overweight and obesity and metabolic complications, such as fatty liver and cardiovascular disease. Therefore, assessment of nutritional status and diet quality at diagnosis and while on a long-term GFD is key in the management of CeD. This narrative review addresses nutritional considerations in CeD and management of common challenges associated with a GFD.
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Affiliation(s)
- M Ines Pinto-Sanchez
- Department of Medicine, Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Jedid-Jah Blom
- Department of Medicine, Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Peter R Gibson
- Central Clinical School, Department of Gastroenterology, Monash University, Clayton, Victoria, Australia
| | - David Armstrong
- Department of Medicine, Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada.
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Tan MY, Zhu SX, Wang GP, Liu ZX. Impact of metabolic syndrome on bone mineral density in men over 50 and postmenopausal women according to U.S. survey results. Sci Rep 2024; 14:7005. [PMID: 38523143 PMCID: PMC10961310 DOI: 10.1038/s41598-024-57352-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 03/18/2024] [Indexed: 03/26/2024] Open
Abstract
Metabolic Syndrome (MetS) and bone mineral density (BMD) have shown a controversial link in some studies. This research aims to study their association in males over 50 and postmenopausal females using National Health and Nutrition Examination Survey (NHANES) data. Postmenopausal females and males over 50 were included in the study. MetS was defined by the National Cholesterol Education Program Adult Treatment Panel III guidelines. BMD values were measured at the thoracic spine, lumbar spine, and pelvis as the primary outcome. Weighted multivariate general linear models have been employed to explore the status of BMD in patients with MetS. Additionally, interaction tests and subgroup analyses were conducted. Utilizing the NHANES database from 2003 to 2006 and 2011-2018, we included 1924 participants, with 1029 males and 895 females. In postmenopausal women, after adjusting for covariates, we found a positive correlation between MetS and pelvic (β: 0.030 [95%CI 0.003, 0.06]) and thoracic (β: 0.030 [95%CI 0.01, 0.06]) BMD, though not for lumbar spine BMD (β: 0.020 [95%CI - 0.01, 0.05]). In males over 50 years old, MetS was positively correlated with BMD in both Model 1 (without adjusting for covariates) and Model 2 (considering age and ethnicity). Specifically, Model 2 revealed a positive correlation between MetS and BMD at the pelvis (β: 0.046 [95%CI 0.02, 0.07]), thoracic spine (β: 0.047 [95%CI 0.02, 0.07]), and lumbar spine (β: 0.040 [95%CI 0.02, 0.06]). Subgroup analysis demonstrated that the relationship between MetS and BMD remained consistent in all strata, underscoring the stability of the findings. In postmenopausal women, after adjusting for all covariates, a significant positive correlation was observed between MetS and BMD in the pelvis and thoracic spine, whereas this correlation was not significant for lumbar spine BMD. Conversely, in males, positive correlations between MetS and BMD at the lumbar spine, thoracic spine, and pelvis were identified in Model 2, which adjusted for age and ethnicity; however, these correlations disappeared after fully adjusting for all covariates. These findings highlight the potential moderating role of gender in the impact of MetS on BMD.
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Affiliation(s)
- Mo-Yao Tan
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Si-Xuan Zhu
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Gao-Peng Wang
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Zhong-Xing Liu
- Dujiangyan Traditional Chinese Medicine Hospital, Chengdu, Sichuan, China.
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Mohamed SM, Shalaby MA, El-Shiekh RA, Bakr AF, Kamel S, Emam SR, El-Banna HA. Maca roots: A potential therapeutic in the management of metabolic disorders through the modulation of metabolic biochemical markers in rats fed high-fat high-carbohydrate diet. JOURNAL OF ETHNOPHARMACOLOGY 2024; 321:117533. [PMID: 38056538 DOI: 10.1016/j.jep.2023.117533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 11/10/2023] [Accepted: 11/28/2023] [Indexed: 12/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Maca root (Lepidium meyenii Walp.) is a Peruvian plant of the Brassicaceae family. Maca roots are popular food supplements used to treat a variety of ailments described traditionally as enhancing metabolic and health conditions. AIM OF THE STUDY Metabolic syndrome (MetS) has been the real scourge globally, affecting more than one-fourth of the global population. MetS causes the development of multi-organ illnesses, including altered blood cholesterol and sugar levels, oxidative stress, and hypertension. This study evaluated maca root total methanolic extract (MTE) as a potential nutraceutical to manage the complications of MetS. MATERIALS AND METHODS After the first 4 weeks of a high-fat high-carbohydrate diet (HFCD), streptozotocin (STZ) was injected in Wistar rats to induce the MetS model. Animals were treated orally with MTE at 100 mg/kg and 300 mg/kg for 4 weeks compared to metformin at 200 mg/kg after confirmation of diabetes. RESULTS One month of MTE supplementation in HFCD-fed rats remarkably decreased the elevation of blood glucose and lipids, improved liver function and insulin resistance, additionally it successfully restored the state of inflammatory and oxidative stress. The extract was standardized to contain total phenolics equal to 24.45 ± 0.96 μg Gallic acid/mg extract. CONCLUSIONS Our findings suggest that MTE improves MetS by reducing hyperglycemia, hyperlipidemia, inflammation, and oxidative stress. While also improving beta cell secretory functions, implying that MTE could be used as a balancing drug in the prevention and treatment of metabolic abnormalities linked to type 2 diabetes.
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Affiliation(s)
- Salma Mostafa Mohamed
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, 12211, Giza, Egypt.
| | - Mostafa Abbas Shalaby
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, 12211, Giza, Egypt.
| | - Riham A El-Shiekh
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Cairo, 11562, Egypt.
| | - Alaa F Bakr
- Department of Pathology, Faculty of Veterinary Medicine, Cairo University, Cairo, Egypt.
| | - Shaimaa Kamel
- Department of Biochemistry and Molecular Biology, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt.
| | - Shimaa R Emam
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, 12211, Giza, Egypt.
| | - Hossny A El-Banna
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, 12211, Giza, Egypt.
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Poursalehi D, Shahdadian F, Hajhashemy Z, Lotfi K, Moradmand Z, Rouhani P, Mohammadi S, Mokhtari E, Saneei P. Diet in relation to Metabolic, sleep and psychological health Status (DiMetS): protocol for a cross-sectional study. BMJ Open 2023; 13:e076114. [PMID: 38110391 DOI: 10.1136/bmjopen-2023-076114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2023] Open
Abstract
INTRODUCTION Metabolic disturbances are of major health concerns in the world. In addition to their high prevalence, these disorders have substantial roles in developing other physical and mental diseases. Diet could have a considerable influence on managing the progression of these conditions and their consequent health-related effects. The aim of the 'Diet in relation to Metabolic, sleep and psychological health Status' Project is to explore the association of nutrition with metabolic, sleep and mental health, considering potential mediators including brain-derived neurotrophic factor (BDNF) and adropin. METHODS AND ANALYSIS This cross-sectional study will be conducted on adults (20-65 years) working in schools of Isfahan, Iran. A multistage cluster random sampling method will be used to select participants. Anthropometric, body composition and biochemical values including fasting blood glucose, lipid profile, 25-hydroxy vitamin D, insulin, BDNF, adropin, malondialdehyde, superoxide dismutase, glutathione peroxidase, uric acid, creatinine and C reactive protein will be measured for each participant. National Cholesterol Education Program and Adult Treatment Panel III will be considered to define metabolic syndrome. Diet will be assessed through a validated Food Frequency Questionnaire. Furthermore, sleep status, mental health, quality of life, physical activity and demographic status of individuals will be assessed by validated questionnaires. The collected data will be analysed using appropriate statistical methods. ETHICS AND DISSEMINATION The study protocol was approved by the local Ethics Committee of Isfahan University of Medical Sciences. All participants will provide written informed consent. Dissemination will be through conference presentations and publications in peer-reviewed journals.
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Affiliation(s)
- Donya Poursalehi
- Isfahan University of Medical Sciences, Isfahan, Iran (the Islamic Republic of)
| | - Farnaz Shahdadian
- Department of Clinical Nutrition, Isfahan University of Medical Sciences, Isfahan, Iran (the Islamic Republic of)
| | - Zahra Hajhashemy
- Isfahan University of Medical Sciences, Isfahan, Iran (the Islamic Republic of)
| | - Keyhan Lotfi
- Department of Community Nutrition, Tehran University of Medical Sciences, Tehran, Iran (the Islamic Republic of)
| | - Zahra Moradmand
- Department of Community Nutrition, Isfahan University of Medical Sciences, Isfahan, Iran (the Islamic Republic of)
| | - Parisa Rouhani
- Department of Community Nutrition, Isfahan University of Medical Sciences, Isfahan, Iran (the Islamic Republic of)
| | - Sobhan Mohammadi
- Department of Community Nutrition, Isfahan University of Medical Sciences, Isfahan, Iran (the Islamic Republic of)
| | - Elahe Mokhtari
- Department of Community Nutrition, Isfahan University of Medical Sciences, Isfahan, Iran (the Islamic Republic of)
| | - Parvane Saneei
- Isfahan University of Medical Sciences, Isfahan, Iran (the Islamic Republic of)
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Sierawska O, Sawczuk M. Interaction between Selected Adipokines and Musculoskeletal and Cardiovascular Systems: A Review of Current Knowledge. Int J Mol Sci 2023; 24:17287. [PMID: 38139115 PMCID: PMC10743430 DOI: 10.3390/ijms242417287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 12/04/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023] Open
Abstract
Adipokines are substances secreted by adipose tissue that are receiving increasing attention. The approach to adipose tissue has changed in recent years, and it is no longer looked at as just a storage organ but its secretion and how it influences systems in the human body are also looked at. The role of adipokine seems crucial in developing future therapies for pathologies of selected systems. In this study, we look at selected adipokines, leptin, adiponectin, chemerin, resistin, omentin-1, nesfatin, irisin-1, visfatin, apelin, vaspin, heparin-binding EGF-like growth factor (HB-EGF), and TGF-β2, and how they affect systems in the human body related to physical activity such as the musculoskeletal and cardiovascular systems.
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Affiliation(s)
- Olga Sierawska
- Institute of Physical Culture Sciences, University of Szczecin, 71-065 Szczecin, Poland;
- Doctoral School, University of Szczecin, 70-384 Szczecin, Poland
| | - Marek Sawczuk
- Institute of Physical Culture Sciences, University of Szczecin, 71-065 Szczecin, Poland;
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Liu XK, Qiu QQ, Yu TP, Wang LY, Shi L, Wang B, Sang YQ, Geng HF, Zhang Y, Zhang X, Li L, Li Q, Liang J, Xu W. Effect of metformin on Wnt5a in individuals new-onset type 2 diabetes with different body mass indexes: The evidences from the real word research. J Diabetes Metab Disord 2023; 22:1561-1570. [PMID: 37975126 PMCID: PMC10638164 DOI: 10.1007/s40200-023-01286-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 08/17/2023] [Indexed: 11/19/2023]
Abstract
Aim Metformin is a first-line therapy for the treatment of Type 2 diabetes mellitus (T2DM), due to its inhibition of hepatic gluconeogenesis. Wingless family member 5a (Wnt5a) was significantly decreased in newly diagnosed T2DM patients and regulates secretion of β cells through the Wnt/calcium signalling cascades. This study aims to investigate how metformin works on glucose-lowering effects in diabetes and whether the mechanism underlying it is associated with Wnt5a. Methods A total of 144 participants were enrolled in this study. Serum Wnt5a levels were measured by an enzyme-linked immunosorbent assay (ELISA). The demographic and clinical parameters were evaluated in normal weight, overweight and obese new-onset T2DM subjects grouped. Results Wnt5a was increased in overweight T2DM patients and obese T2DM patients compared with the levels in normal Body Mass Index (BMI) T2DM. The level of Wnt5a gradually increased after 3 and 6 months of metformin treatment. Among the three groups, the most significant improvement in blood glucose was observed in the obese type 2 diabetic patients, and the improvement showed a significant correlation with Wnt5a protein after patients received metformin treatment. Pearson correlation showed that there was a significant relationship between △2hOGTT and Wnt5a. After further adjusting for sex and age, a significant association existed only between Wnt5a and 2-h oral glucose tolerance test(2hOGTT), and this association was negative. Conclusion Our results indicate that Wnt5a may play a role in the mechanism by which metformin improves blood glucose in patients with type 2 diabetes.
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Affiliation(s)
- X. K. Liu
- Department of Endocrinology, Affiliated Hospital of Medical School of Southeast University, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou Clinical School of Nanjing Medical University, Jiangsu, China
| | - Q. Q. Qiu
- Department of Endocrinology, Affiliated Hospital of Medical School of Southeast University, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou Clinical School of Nanjing Medical University, Jiangsu, China
| | - T. P. Yu
- Department of Endocrinology, Affiliated Hospital of Medical School of Southeast University, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou Clinical School of Nanjing Medical University, Jiangsu, China
| | - L. Y. Wang
- Department of Endocrinology, Affiliated Hospital of Medical School of Southeast University, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou Clinical School of Nanjing Medical University, Jiangsu, China
| | - Li Shi
- Department of Endocrinology, Affiliated Hospital of Medical School of Southeast University, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou Clinical School of Nanjing Medical University, Jiangsu, China
| | - Ben Wang
- Department of Endocrinology, Affiliated Hospital of Medical School of Southeast University, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou Clinical School of Nanjing Medical University, Jiangsu, China
| | - Y. Q. Sang
- Department of Endocrinology, Affiliated Hospital of Medical School of Southeast University, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou Clinical School of Nanjing Medical University, Jiangsu, China
| | - H. F. Geng
- Department of Endocrinology, Affiliated Hospital of Medical School of Southeast University, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou Clinical School of Nanjing Medical University, Jiangsu, China
| | - Yan Zhang
- Xuzhou Medical University, Xuzhou, Jiangsu China
| | - Xia Zhang
- Xuzhou Medical University, Xuzhou, Jiangsu China
| | - Lin Li
- Bengbu Medical College, Bengbu, Anhui China
| | - Qing Li
- Xuzhou Medical University, Xuzhou, Jiangsu China
| | - Jun Liang
- Department of Endocrinology, Affiliated Hospital of Medical School of Southeast University, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou Clinical School of Nanjing Medical University, Jiangsu, China
| | - Wei Xu
- Department of Endocrinology, Affiliated Hospital of Medical School of Southeast University, Xuzhou Central Hospital, Xuzhou Institute of Medical Sciences, Xuzhou Clinical School of Nanjing Medical University, Jiangsu, China
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Hussein AA, Ahmed NA, Sakr HI, Atia T, Ahmed OM. Omentin roles in physiology and pathophysiology: an up-to-date comprehensive review. Arch Physiol Biochem 2023:1-14. [PMID: 37994431 DOI: 10.1080/13813455.2023.2283685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 11/07/2023] [Indexed: 11/24/2023]
Abstract
Omentin (intelectin) was first detected in the visceral omental adipose tissue. It has mainly two isoforms, omentin-1 and -2, with isoform-1 being the main form in human blood. It possesses insulin-sensitizing, anti-inflammatory, anti-atherogenic, cardio-protective, and oxidative stress-decreasing effects. Omentin's cardiovascular protective actions are caused by the improved endothelial cell survival and function, increased endothelial nitric oxide synthase (eNOS) and nitric oxide (NO) bioavailability, enhanced vascular smooth muscle cells (VSMCs) relaxation with reduced proliferation, decreased inflammation, and suppressed oxidative stress. Omentin may also have a potential role in different cancer types and rheumatic diseases. Thus, omentin is an excellent therapeutic target in many diseases, including diabetes mellitus (DM), metabolic syndrome (MetS), cardiovascular diseases (CVDs), inflammatory diseases, and cancer. This review demonstrates the physiological functions of omentin in ameliorating insulin resistance (IR), vascular function, and inflammation and its possible share in managing obesity-linked diseases, such as metabolic disorders, DM, and cardiovascular conditions.
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Affiliation(s)
- Aida A Hussein
- Zoology Department, Physiology Division, Faculty of Science, Suez University, Suez, Egypt
| | - Noha A Ahmed
- Department of Zoology, Physiology Division, Faculty of Science, Beni-Suef University, Beni Suef, Egypt
| | - Hader I Sakr
- Department of Medical Physiology, Faculty of Medicine, Cairo University, Cairo, Egypt
- Department of Medical Physiology, General Medicine Practice Program, Batterjee Medical College, Jeddah, Saudi Arabia
| | - Tarek Atia
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj, Saudi Arabia
- Department of Histology, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Osama M Ahmed
- Department of Zoology, Physiology Division, Faculty of Science, Beni-Suef University, Beni Suef, Egypt
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Dundar C, Arslan HN, Terzi Ö. How close are children with obesity to becoming an adult with chronic illnesses? Chronic Illn 2023:17423953231213847. [PMID: 37941340 DOI: 10.1177/17423953231213847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2023]
Abstract
OBJECTIVES Childhood obesity has become a global threat due to its serious negative consequences. We aimed to determine the patterns of metabolic syndrome and cardio-metabolic risk factors in Turkish children with obesity. METHODS We examined 169 schoolchildren with obesity in April and May 2019 in Samsun, Turkey. After clinical evaluation and anthropometric measurements, fasting blood samples were collected to measure total cholesterol, low and high-density lipoprotein, fasting blood glucose, triglycerides, and insulin levels. RESULTS The proportion of those who met the metabolic syndrome criteria in boys was 14.3%, but it was twice as high in girls (28.2%). The most prevalent component of cardio-metabolic risk factor was increased waist circumference (96.4%) followed by a high homeostasis model assessment insulin resistance index (74.6%) and high blood pressure (29.0%). While the average high-density lipoprotein was higher in boys than in girls, on the contrary, insulin, HbA1c, and homeostasis model assessment insulin resistance concentrations were higher in girls. The prevalence of dyslipidemia was also higher in girls (67.1%) than in boys (47.6%), as were all impaired metabolic syndrome components. CONCLUSIONS One in five children with obesity was at risk of metabolic syndrome. For early intervention and prevention, children with obesity should be monitored in terms of cardio-metabolic risk factors, but obese girls are more prioritized.
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Affiliation(s)
- Cihad Dundar
- Department of Public Health, Ondokuz Mayıs University - Faculty of Medicine, Samsun, Turkey
| | - Hatice Nilden Arslan
- Department of Public Health, Ondokuz Mayıs University - Faculty of Medicine, Samsun, Turkey
| | - Özlem Terzi
- Department of Public Health, Ondokuz Mayıs University - Faculty of Medicine, Samsun, Turkey
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11
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Muscogiuri G, Verde L, Colao A. Body Mass Index (BMI): Still be used? Eur J Intern Med 2023; 117:50-51. [PMID: 37709557 DOI: 10.1016/j.ejim.2023.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 09/05/2023] [Indexed: 09/16/2023]
Affiliation(s)
- Giovanna Muscogiuri
- Dipartimento di Medicina Clinica e Chirurgia, Unità di Endocrinologia, Diabetologia e Andrologia, Università degli Studi di Napoli Federico II, Via Sergio Pansini 5, Naples 80131, Italy; Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Dipartimento di Medicina Clinica e Chirurgia, Unità di Endocrinologia, Diabetologia e Andrologia, Università degli Studi di Napoli Federico II, Via Sergio Pansini 5, Naples 80131, Italy; Cattedra Unesco "Educazione alla salute e allo sviluppo sostenibile", University Federico II, Naples, Italy
| | - Ludovica Verde
- Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Dipartimento di Medicina Clinica e Chirurgia, Unità di Endocrinologia, Diabetologia e Andrologia, Università degli Studi di Napoli Federico II, Via Sergio Pansini 5, Naples 80131, Italy; Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Annamaria Colao
- Dipartimento di Medicina Clinica e Chirurgia, Unità di Endocrinologia, Diabetologia e Andrologia, Università degli Studi di Napoli Federico II, Via Sergio Pansini 5, Naples 80131, Italy; Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Dipartimento di Medicina Clinica e Chirurgia, Unità di Endocrinologia, Diabetologia e Andrologia, Università degli Studi di Napoli Federico II, Via Sergio Pansini 5, Naples 80131, Italy; Cattedra Unesco "Educazione alla salute e allo sviluppo sostenibile", University Federico II, Naples, Italy.
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12
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Cao F, Pan F, Gong X, Wang W, Xu Y, Cao P, Wang Y. Causal relationship between gut microbiota with subcutaneous and visceral adipose tissue: a bidirectional two-sample Mendelian Randomization study. Front Microbiol 2023; 14:1285982. [PMID: 38029216 PMCID: PMC10644100 DOI: 10.3389/fmicb.2023.1285982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 10/17/2023] [Indexed: 12/01/2023] Open
Abstract
Background Numerous studies have revealed associations between gut microbiota and adipose tissue. However, the specific functional bacterial taxa and their causal relationships with adipose tissue production in different regions of the body remain unclear. Methods We conducted a bidirectional two-sample Mendelian Randomization (MR) study using aggregated data from genome-wide association studies (GWAS) for gut microbiota and adipose tissue. We employed methods such as inverse variance weighted (IVW), MR Egger, weighted median, simple mode, and weighted mode to assess the causal relationships between gut microbiota and subcutaneous adipose tissue (SAT) as well as visceral adipose tissue (VAT). Cochran's Q test, MR-Egger regression intercept analysis, and MR-PRESSO were used to test for heterogeneity, pleiotropy, and outliers of the instrumental variables, respectively. Reverse MR was employed to evaluate the reverse causal relationships between SAT, VAT, and gut microbiota with significant associations. Results IVW results demonstrated that Betaproteobacteria were protective factors for SAT production (OR = 0.88, 95% CI: 0.80-0.96, p = 0.005) and VAT production (OR = 0.91, 95% CI: 0.83-0.99, p = 0.030). Various bacterial taxa including Ruminococcaceae UCG002 (OR = 0.94, 95% CI: 0.89-0.99, p = 0.017), Methanobacteria class (OR = 0.96, 95% CI: 0.92-1.00, p = 0.029), and Burkholderiales (OR = 0.90, 95% CI: 0.83-0.98, p = 0.012) were associated only with decreased SAT production. Rikenellaceae RC9 gut group (OR = 1.05, 95% CI: 1.02-1.10, p = 0.005), Eubacterium hallii group (OR = 1.08, 95% CI: 1.01-1.15, p = 0.028), Peptococcaceae (OR = 1.08, 95% CI: 1.01-1.17, p = 0.034), and Peptococcus (OR = 1.05, 95% CI: 1.00-1.10, p = 0.047) were risk factors for SAT production. Meanwhile, Eubacterium fissicatena group (OR = 0.95, 95% CI: 0.91-0.99, p = 0.019), Turicibacter (OR = 0.93, 95% CI: 0.88-0.99, p = 0.022), and Defluviitaleaceae UCG011 (OR = 0.94, 95% CI: 0.89-0.99, p = 0.024) were protective factors for VAT production. Furthermore, Bacteroidetes (OR = 1.09, 95% CI: 1.01-1.17, p = 0.018), Eubacterium eligens group (OR = 1.09, 95% CI: 1.01-1.19, p = 0.037), Alloprevotella (OR = 1.05, 95% CI: 1.00-1.10, p = 0.038), and Phascolarctobacterium (OR = 1.07, 95% CI: 1.00-1.15, p = 0.042) were associated with VAT accumulation. Additionally, reverse MR revealed significant associations between SAT, VAT, and Rikenellaceae RC9 gut group (IVW: OR = 1.57, 95% CI: 1.18-2.09, p = 0.002) as well as Betaproteobacteria (IVW: OR = 1.14, 95% CI: 1.01-1.29, p = 0.029), both acting as risk factors. Sensitivity analyzes during bidirectional MR did not identify heterogeneity or pleiotropy. Conclusion This study unveils complex causal relationships between gut microbiota and SAT/VAT, providing novel insights into the diagnostic and therapeutic potential of gut microbiota in obesity and related metabolic disorders.
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Affiliation(s)
- Feng Cao
- Department of General Surgery, University Hospital RWTH Aachen, Aachen, Germany
| | - Feng Pan
- Department of General Surgery, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xin Gong
- Department of General Surgery, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Wen Wang
- Department of General Practice, Anqing Hospital Affiliated Hospital of Anhui Medical University, Anqing, China
| | - Yanyan Xu
- Department of General Surgery, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Pengwei Cao
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yong Wang
- Department of General Surgery, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
- Department of General Surgery, The Shenzhen Hospital of Southern Medical University, Shenzhen, China
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13
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Hekim MG, Kelestemur MM, Bulmus FG, Bilgin B, Bulut F, Gokdere E, Ozdede MR, Kelestimur H, Canpolat S, Ozcan M. Asprosin, a novel glucogenic adipokine: a potential therapeutic implication in diabetes mellitus. Arch Physiol Biochem 2023; 129:1038-1044. [PMID: 33663304 DOI: 10.1080/13813455.2021.1894178] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Revised: 02/17/2021] [Accepted: 02/18/2021] [Indexed: 12/30/2022]
Abstract
OBJECTIVES We aimed to investigate the effects of asprosin on diabetes with a focus on serum glucose, irisin, ghrelin, leptin levels and hepatic levels of triglycerides (TG), cholesterol, low-density lipoprotein (LDL). METHODS Asprosin (10 µg/kg) was administered intraperitoneally four times at 3-day intervals and then blood and hepatic parameters above mentioned were investigated in control and diabetic mice. RESULTS The administration of asprosin increased blood glucose level in healthy animals (p = .05) whereas it did not change blood glucose level in diabetic animals. In addition, while asprosin decreased irisin level and increased ghrelin level, it did not change leptin level in diabetic mice. Therewithal, asprosin decreased the increasing levels in hepatic TG, cholesterol, and LDL in diabetic mice. CONCLUSIONS Our novel findings implicate that asprosin may be a target molecule in preventing the development and complications of diabetes.
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Affiliation(s)
| | | | - Funda Gulcu Bulmus
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Balikesir University, Balikesir, Turkey
| | - Batuhan Bilgin
- Department of Biophysics, Faculty of Medicine, Firat University, Elazig, Turkey
| | - Ferah Bulut
- Department of Biophysics, Faculty of Medicine, Firat University, Elazig, Turkey
| | - Ebru Gokdere
- Department of Physiology, Faculty of Medicine, Firat University, Elazig, Turkey
| | | | - Haluk Kelestimur
- Department of Physiology, Faculty of Medicine, Firat University, Elazig, Turkey
| | - Sinan Canpolat
- Department of Physiology, Faculty of Medicine, Firat University, Elazig, Turkey
| | - Mete Ozcan
- Department of Biophysics, Faculty of Medicine, Firat University, Elazig, Turkey
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14
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Jiang Y, Zhou L. The Value of Visfatin in the Prediction of Metabolic Syndrome: A Systematic Review and Meta-Analysis. Horm Metab Res 2023; 55:610-616. [PMID: 36894154 DOI: 10.1055/a-2051-6776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Abstract
Various studies have shown that visfatin may be connected to metabolic syndrome (MS). However, epidemiological studies yielded conflicting outcomes. The purpose of this article was to highlight the relationship between the plasma visfatin level and MS risk by conducting a meta-analysis of available literature. A comprehensive literature search of eligible studies was done up to January 2023. Data were presented as standard mean difference (SMD). Observational methodological meta-analysis was conducted to assess the relationships between visfatin levels and MS. The visfatin levels between patients with MS or not were calculated by SMD and 95% confidence interval (CI) using the random-effects model. Funnel plot (visually inspect publication bias), Egger's linear regression test and Begger's linear regression test were applied to describe the risk of publication bias. A sensitivity analysis was performed via sequentially omitting each of the study one by one. In total, 16 eligible studies comprising 1016 cases and 1414 healthy controls finally enrolled in the current meta-analysis for pooling meta-analysis. Overall, the meta-analysis results revealed that visfatin levels in MS patients were significantly greater than that of controls group (SMD: 0.60, 95% CI=0.18-1.03, I2=95%, p<0.001). The results of the subgroup analysis showed that gender did not affect the results of meta-analysis. This meta-analysis shed light on the fact that circulating visfatin levels were significantly higher in patients with MS than in the controls group. Visfatin may a chance to predict the occurrence of MS.
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Affiliation(s)
- Yingling Jiang
- Zhuzhou Hospital Affiliated to Central South University, Zhuzhou, China
| | - Lihua Zhou
- Zhuzhou Hospital Affiliated to Central South University, Zhuzhou, China
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15
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de Mello RN, de Gois BP, Kravchychyn ACP, Dâmaso AR, Horst MA, Lima GC, Corgosinho FC. Dietary inflammatory index and its relation to the pathophysiological aspects of obesity: a narrative review. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2023; 67:e000631. [PMID: 37364142 PMCID: PMC10661000 DOI: 10.20945/2359-3997000000631] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 01/20/2023] [Indexed: 06/28/2023]
Abstract
Obesity, a complex disease that involves energy imbalance and chronic low-grade inflammation, is implicated in the pathogenesis of several chronic non-communicable diseases. As dietary components modulate the human body's inflammatory status, the Dietary Inflammatory Index (DII®), a literature-derived dietary index, was developed in 2009 to characterize the inflammatory potential of a habitual diet. Abundant research has been conducted to investigate the associations between DII and obesity. In this narrative review, we examined the current state of the science regarding the relationships between DII and the inflammatory pathophysiological aspects related to obesity. DII is associated with inflammation in obesity. The most pro-inflammatory diet was directly related to higher levels of pro-inflammatory markers, which included C-reactive protein (CRP), interleukin-6 (IL-6), IL-1β, and tumor necrosis factor-α (TNF-α). Therefore, evidence suggests that the use of the DII may be useful for understanding the relationship between diet and the inflammatory process related to obesity.
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Affiliation(s)
- Roseli Neves de Mello
- Universidade Federal de Goiás, Faculdade de Nutrição, Programa de Pós-graduação em Nutrição e Saúde, Goiânia, GO, Brasil
| | - Bárbara Paixão de Gois
- Universidade Federal de Goiás, Faculdade de Nutrição, Programa de Pós-graduação em Nutrição e Saúde, Goiânia, GO, Brasil
| | | | - Ana Raimunda Dâmaso
- Universidade Federal de São Paulo, Escola Paulista de Medicina, Programa de Pós-graduação em Nutrição, São Paulo, SP, Brasil
| | - Maria Aderuza Horst
- Universidade Federal de Goiás, Faculdade de Nutrição, Programa de Pós-graduação em Nutrição e Saúde, Goiânia, GO, Brasil
| | - Glaucia Carielo Lima
- Universidade Federal de Goiás, Faculdade de Nutrição, Programa de Pós-graduação em Nutrição e Saúde, Goiânia, GO, Brasil
| | - Flávia Campos Corgosinho
- Universidade Federal de Goiás, Faculdade de Nutrição, Programa de Pós-graduação em Nutrição e Saúde, Goiânia, GO, Brasil
- Universidade Federal de Goiás, Programa de Pós-graduação e Ciências da Saúde, Goiânia, GO, Brasil,
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16
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Mirr M, Braszak-Cymerman A, Ludziejewska A, Kręgielska-Narożna M, Bogdański P, Bryl W, Owecki M. Serum Asprosin Correlates with Indirect Insulin Resistance Indices. Biomedicines 2023; 11:1568. [PMID: 37371663 DOI: 10.3390/biomedicines11061568] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 05/06/2023] [Accepted: 05/26/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Insulin resistance is a major contributor to the development of type 2 diabetes and can be assessed using indirect indicators calculated from non-invasive tests. Asprosin is a recently discovered adipokine with a postulated effect on glycemic regulation. This study aimed to investigate the correlation between serum asprosin levels and insulin resistance indices. The correlation between circulating asprosin and obesity indices was also investigated. MATERIALS AND METHODS A total of 50 non-diabetic patients with obesity and 50 healthy volunteers were studied. Laboratory data, including circulating asprosin and anthropometric data, were collected. The following insulin resistance indices were calculated: triglyceride-glucose index (TyG), TyG-neck circumference (TyG-NC), TyG-neck circumference to height ratio (TyG-NHtR), TyG-waist circumference (TyG-WC), TyG-waist to height ratio (TyG-WHtR), TyG-body mass index (TyG-BMI), and the ratio between triglycerides and high-density cholesterol (TG/HDLc). The obtained data were analyzed separately for males and females. RESULTS Asprosin concentrations were significantly higher in obese patients (p < 0.001). Asprosin concentrations positively correlated with body mass index (p < 0.001, r = 0.8 in females and r = 0.8 in males), waist circumference (p < 0.001, r = 0.73 in females and r = 0.81 in males), and all tested indices of insulin resistance. The strongest correlation was observed for TyG-BMI (p < 0.001, r = 0.78 in females and r = 0.81 in males). Circulating asprosin was higher in females (p < 0.001). CONCLUSIONS Asprosin can be considered a marker of obesity and insulin resistance.
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Affiliation(s)
- Małgorzata Mirr
- Department of Public Health, Poznan University of Medical Sciences, Rokietnicka St. 4, 60-806 Poznań, Poland
- The Doctoral School of the Poznan University of Medical Sciences, Bukowska St. 70, 60-812 Poznań, Poland
| | - Anna Braszak-Cymerman
- Department of Internal Diseases, Metabolic Disorders and Hypertension, Poznan University of Medical Sciences, Szamarzewskiego St. 84, 60-569 Poznań, Poland
| | - Aleksandra Ludziejewska
- Department of Laboratory Diagnostics, Poznan University of Medical Sciences, Szamarzewskiego St. 84, 60-569 Poznań, Poland
| | - Matylda Kręgielska-Narożna
- Department of Treatment of Obesity, Metabolic Disorders and Clinical Dietetics, Poznan University of Medical Sciences, Szamarzewskiego St. 84, 60-569 Poznań, Poland
| | - Paweł Bogdański
- Department of Treatment of Obesity, Metabolic Disorders and Clinical Dietetics, Poznan University of Medical Sciences, Szamarzewskiego St. 84, 60-569 Poznań, Poland
| | - Wiesław Bryl
- Department of Internal Diseases, Metabolic Disorders and Hypertension, Poznan University of Medical Sciences, Szamarzewskiego St. 84, 60-569 Poznań, Poland
| | - Maciej Owecki
- Department of Public Health, Poznan University of Medical Sciences, Rokietnicka St. 4, 60-806 Poznań, Poland
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17
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Arjunan A, Song J. Pharmacological and physiological roles of adipokines and myokines in metabolic-related dementia. Biomed Pharmacother 2023; 163:114847. [PMID: 37150030 DOI: 10.1016/j.biopha.2023.114847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 04/27/2023] [Accepted: 05/04/2023] [Indexed: 05/09/2023] Open
Abstract
Dementia is a detrimental neuropathologic condition with considerable physical, mental, social, and financial impact on patients and society. Patients with metabolic syndrome (MetS), a group of diseases that occur in tandem and increase the risk of neurologic diseases, have a higher risk of dementia. The ratio between muscle and adipose tissue is crucial in MetS, as these contain many hormones, including myokines and adipokines, which are involved in crosstalk and local paracrine/autocrine interactions. Evidence suggests that abnormal adipokine and myokine synthesis and release may be implicated in various MetS, such as atherosclerosis, diabetic mellitus (DM), and dyslipidemia, but their precise role is unclear. Here we review the literature on adipokine and myokine involvement in MetS-induced dementia via glucose and insulin homeostasis regulation, neuroinflammation, vascular dysfunction, emotional changes, and cognitive function.
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Affiliation(s)
- Archana Arjunan
- Department of Anatomy, Chonnam National University Medical School, Seoyangro 264, Hwasun 58128, Republic of Korea
| | - Juhyun Song
- Department of Anatomy, Chonnam National University Medical School, Seoyangro 264, Hwasun 58128, Republic of Korea.
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18
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Cheng KY, Strotmeyer ES, Kado DM, Schousboe JT, Schenk S, Nevitt M, Lane NE, Hughes‐Austin JM. The Association of Metabolic Syndrome and Obesity With Clinical Hip Osteoarthritis in the Study of Osteoporotic Fractures and the Osteoporotic Fractures in Men Study Cohorts. ACR Open Rheumatol 2023; 5:115-123. [PMID: 36694301 PMCID: PMC10010487 DOI: 10.1002/acr2.11518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 11/17/2022] [Accepted: 11/20/2022] [Indexed: 01/26/2023] Open
Abstract
OBJECTIVE Metabolic dysregulation frequently co-occurs with obesity, which has been shown to be a risk factor for lower extremity osteoarthritis (OA). We evaluated the association between metabolic syndrome (MetS), alone and in combination with obesity, and hip OA. METHODS In two parallel cross-sectional analyses, we studied 403 women from the Study of Osteoporotic Fractures (SOF) and 2354 men from the Osteoporotic Fractures in Men (MrOS) study. We used multivariable logistic regression to evaluate associations of obesity (body mass index ≥30 kg/m2 ) and/or MetS (three of five National Cholesterol Education Program Adult Treatment Panel III criteria) with clinical hip OA, defined as a modified Croft score of 2 or more or total hip replacement, and pain or limited range of motion. Our analysis adjusted for demographics. RESULTS Approximately 3.5% of SOF women and 5.4% of MrOS men had clinical hip OA. Among women, obesity was not associated with hip OA, yet those with MetS had a 365% higher odds of hip OA (95% CI: 1.37-15.83). Among men, those who had obesity had a 115% higher odds of hip OA (95% CI: 1.39-3.32), yet MetS was not associated with hip OA. There was no interaction between MetS, obesity, and hip OA in either women or men. CONCLUSION In women, but not in men, MetS was associated with hip OA. In men, but not in women, obesity was associated with hip OA. These findings suggest that mechanical effects of obesity may predominate in the pathogenesis of hip OA in men, whereas metabolic effects predominate in women.
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Affiliation(s)
| | | | - Deborah M. Kado
- Stanford University, Stanford, and Geriatric Research Education and Clinical CenterPalo AltoCalifornia
| | - John T. Schousboe
- Park Nicollet Clinic and Health Partners InstituteBloomingtonMinnesota
| | - Simon Schenk
- University of California San DiegoLa JollaCalifornia
| | - Michael Nevitt
- University of CaliforniaSan FranciscoSan Francisco, California
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Yang N, Hu W, He J, Wu X, Zou T, Zheng J, Zhao C, Wang M. Ultra-high performance liquid chromatography-quadrupole/time-of-flight mass spectrometry-based lipidomics reveals key lipid molecules as potential therapeutic targets of Polygonum cuspidatum against hyperlipidemia in a hamster model. J Sep Sci 2023; 46:e2200844. [PMID: 36815210 DOI: 10.1002/jssc.202200844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 01/28/2023] [Accepted: 02/19/2023] [Indexed: 02/24/2023]
Abstract
Polygonum cuspidatum is a homology of traditional medicine and functional food widely distributed around the world. Our previous study on the hyperlipidemic animal model demonstrated that Polygonum cuspidatum was effective in ameliorating hyperlipidemia, which is characterized by lipid disorders. Herein, the regulatory effect of Polygonum cuspidatum on lipid metabolism needs to be known if its hypolipidemic mechanism is desired to clarify. In this study, an ultra-high performance liquid chromatography-quadrupole/time-of-flight mass spectrometry-based lipidomic strategy was first applied to investigate the lipidomic patterns of high-fat diet-induced hyperlipidemic hamsters when treated with Polygonum cuspidatum. The results showed that Polygonum cuspidatum improved the lipidomic profile of hyperlipidemia. A total of 65 differential lipids related to the hypolipidemic effect of Polygonum cuspidatum were screened out and identified, and these differential lipids covered various categories, such as phosphatidylcholines, phosphatidylethanolamines, triacylglycerols, sphingomyelins and so on. Orally administrated Polygonum cuspidatum restored these differential lipids back to normal or nearly normal levels. This study adopted lipidomics to reveal the key lipid molecules as potential therapeutic targets of Polygonum cuspidatum against hyperlipidemia, which would provide a scientific basis for its clinical application.
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Affiliation(s)
- Na Yang
- Department of Pharmacy, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine, Nanjing, P. R. China.,Department of Pharmacy, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, P. R. China
| | - Wei Hu
- Department of Pharmacy, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine, Nanjing, P. R. China.,Department of Pharmacy, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, P. R. China
| | - Jun He
- Department of Pharmacy, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine, Nanjing, P. R. China
| | - Xu Wu
- College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, P. R. China
| | - Ting Zou
- College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, P. R. China
| | - Jiahui Zheng
- College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, P. R. China
| | - Chongbo Zhao
- College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, P. R. China
| | - Min Wang
- Department of Pharmacy, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine, Nanjing, P. R. China.,Department of Pharmacy, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, P. R. China
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20
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Felipe LA, Bachi ALL, Oliveira MC, Moreira SMBP, Afonso JPR, Lino MEM, Paixão V, Silva CHM, Vieira RP, Vencio S, Jirjos EI, Malheiros CA, Insalaco G, Júnior WRF, Oliveira LVF. Effects of Roux-en-Y gastric bypass on the metabolic profile and systemic inflammatory status of women with metabolic syndrome: randomized controlled clinical trial. Diabetol Metab Syndr 2023; 15:19. [PMID: 36788619 PMCID: PMC9930348 DOI: 10.1186/s13098-023-00986-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 01/25/2023] [Indexed: 02/16/2023] Open
Abstract
BACKGROUND Obesity remains a public health problem worldwide. The high prevalence of this condition in the population raises further concerns, considering that comorbidities are often associated with obesity. Among the comorbidities closely associated with obesity, metabolic syndrome (MS) is particularly important, which potentially increases the risk of manifestation of other disorders, such as the prothrombotic and systemic pro-inflammatory states. METHODS A randomized, controlled clinical trial was performed involving female patients (n = 32) aged between 18 and 65 years, with a clinical diagnosis of MS, with severe obesity undergoing Roux-en-Y gastric bypass (RYGB). The study design followed the Consolidated Standards of Reporting Trials statement (CONSORT). Lipid profile, blood glucose and adipokines (adiponectin, leptin, and resistin) and (cytokines IL-1β, IL-6, IL-17, IL-23, and TNF-α) in blood plasma samples were evaluated before and six months after RYGB. RESULTS Patients undergoing RYGB (BSG) showed a significant improvement from preoperative grade III obesity to postoperative grade I obesity. The results showed that while HDL levels increased, the other parameters showed a significant reduction in their postoperative values when compared not only to the values observed before surgery in the BSG group, but also to the values obtained in the control group (CG). As for systemic inflammatory markers adiponectin, leptin, resistin, IL-1β, IL-6, IL-17, IL-23 and TNF- α it was observed that the levels of resistin and IL-17 in the second evaluation increased significantly when compared to the levels observed in the first evaluation in the CG. In the BSG group, while the levels of adiponectin increased, the levels of the other markers showed significant reductions in the postoperative period, in relation to the respective preoperative levels. The analysis of Spearman's correlation coefficient showed a significant positive correlation between IL-17 and IL-23 in the preoperative period, significant positive correlations between TNF-α and IL-6, TNF-α and IL-17, IL-6 and IL-17, and IL-17 and IL-23 were observed postoperatively. CONCLUSIONS According to our results, the reduction of anthropometric measurements induced by RYGB, significantly improves not only the plasma biochemical parameters (lipid profile and glycemia), but also the systemic inflammatory status of severely obese patients with MS. Trials registration NCT02409160.
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Affiliation(s)
- Lucenda A Felipe
- Post-Graduation Program in Health Sciences, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, 01221-010, Brazil
| | - André L L Bachi
- Post-Graduation Program in Health Sciences, Santo Amaro University (UNISA), São Paulo, SP, Brazil
| | - Miriã C Oliveira
- Human Movement and Rehabilitation Post Graduation Program, Evangelical University of Goiás (UniEVANGELICA), Anápolis, GO, Brazil
| | - Sandra M B P Moreira
- Post-Graduation Program in Health Sciences, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, 01221-010, Brazil
| | - João Pedro R Afonso
- Human Movement and Rehabilitation Post Graduation Program, Evangelical University of Goiás (UniEVANGELICA), Anápolis, GO, Brazil
| | - Maria E M Lino
- Scientific Initiation Program, Evangelical University of Goiás, (UniEVANGELICA), Anápolis, GO, Brazil
| | - Vitória Paixão
- Department of Otorhinolaryngology, ENT Lab, Federal University of São Paulo (UNIFESP), São Paulo, SP, 04021-001, Brazil
| | - Carlos H M Silva
- Human Movement and Rehabilitation Post Graduation Program, Evangelical University of Goiás (UniEVANGELICA), Anápolis, GO, Brazil
| | - Rodolfo P Vieira
- Human Movement and Rehabilitation Post Graduation Program, Evangelical University of Goiás (UniEVANGELICA), Anápolis, GO, Brazil
| | - Sergio Vencio
- Institute of Pharmaceutical Sciences, Goiania, (GO), Brazil
| | - Elias I Jirjos
- Post-Graduation Program in Health Sciences, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, 01221-010, Brazil
| | - Carlos A Malheiros
- Post-Graduation Program in Health Sciences, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, 01221-010, Brazil
| | - Giuseppe Insalaco
- Institute for Biomedical Research and Innovation, National Research Council of Italy (CNR), 90146, Palermo, Italy
| | - Wilson R Freitas Júnior
- Post-Graduation Program in Health Sciences, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, 01221-010, Brazil
| | - Luis V F Oliveira
- Human Movement and Rehabilitation Post Graduation Program, Evangelical University of Goiás (UniEVANGELICA), Anápolis, GO, Brazil.
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21
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Dundar C, Terzi O, Arslan HN. Comparison of the ability of HOMA-IR, VAI, and TyG indexes to predict metabolic syndrome in children with obesity: a cross-sectional study. BMC Pediatr 2023; 23:74. [PMID: 36765298 PMCID: PMC9921359 DOI: 10.1186/s12887-023-03892-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 02/06/2023] [Indexed: 02/12/2023] Open
Abstract
BACKGROUND The increasing trend in childhood obesity needs to be closely monitored and intervened due to long-term health issues such as metabolic syndrome, cardiovascular diseases, hypertension, and type 2 diabetes. We aimed to determine and compare the cut-off values for the visceral adiposity index (VAI), triglyceride-glucose index (TyG), and HOMA-IR for predicting metabolic syndrome (MetS). METHODS This population-based cross-sectional study was conducted in May 2019 in Samsun, Turkey. The study included 169 children with obesity aged 9 and 10 years. After anthropometric and clinical evaluation, fasting blood samples were collected from the children. The areas under the curve of the visceral adiposity index, triglyceride-glucose index, and HOMA-IR were compared by receiver-operating-characteristic (ROC) analysis in predicting the MetS. RESULTS The total prevalence of MetS was 21.3% in children with obesity, and it was two times higher in girls than in boys. The mean values of TyG and VAI were significantly different in those who have and have not MetS in both genders. However, the HOMA-IR index was higher only in girls with MetS and did not differ in boys by having MetS. The VAI and the TyG index both had statistically significant cut-off values in both sexes and a larger ROC area than the HOMA-IR index in predicting MetS. CONCLUSIONS The VAI and TyG index are effective indicators in assessing the MetS risk in children with obesity. Both indexes can be considered useful tools in pediatric research and the evaluation of interventions. However, the HOMA-IR index formula needs to be developed taking into account age, gender, and ethnicity.
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Affiliation(s)
- Cihad Dundar
- Dept. of Public Health, Faculty of Medicine, Ondokuz Mayıs University, Samsun, Turkey.
| | - Ozlem Terzi
- grid.411049.90000 0004 0574 2310Dept. of Public Health, Faculty of Medicine, Ondokuz Mayıs University, Samsun, Turkey
| | - Hatice Nilden Arslan
- grid.411049.90000 0004 0574 2310Dept. of Public Health, Faculty of Medicine, Ondokuz Mayıs University, Samsun, Turkey
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McAllister MJ, Gonzalez DE, Leonard M, Martaindale MH, Bloomer RJ, Pence J, Martin SE. Risk Factors for Cardiometabolic Disease in Professional Firefighters. J Occup Environ Med 2023; 65:119-124. [PMID: 36315015 DOI: 10.1097/jom.0000000000002743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Firefighters are plagued with cardiometabolic disease (CMD). Obesity, poor cardiorespiratory and muscular fitness, and blood lipids (low-density lipoprotein cholesterol, triglycerides, low high-density lipoprotein cholesterol) are risk factors for CMD. However, markers of oxidative stress, inflammation, and insulin resistance can provide further insight regarding CMD risk. METHODS This study investigated the relationships between fitness metrics (cardiorespiratory and muscular fitness, percent body fat, waist circumference), blood lipids, blood pressure, and years of experience as a firefighter to blood markers of insulin resistance: Homeostatic Model Assessment for Insulin Resistance (HOMA-IR), oxidative stress: advanced oxidation protein products (AOPPs), and inflammation: C-reactive protein. RESULTS Waist circumference and blood concentrations of triglycerides were significantly related to AOPPs and HOMA-IR. Cardiorespiratory fitness was inversely related to AOPPs, HOMA-IR and C-reactive protein. CONCLUSION These findings demonstrate the importance of high cardiorespiratory fitness and low waist circumference to reduce markers of CMD.
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Affiliation(s)
- Matthew J McAllister
- From the Metabolic & Applied Physiology Laboratory, Department of Health & Human Performance, Texas State University, San Marcos, Texas (Dr McAllister); Department of Kinesiology and Sport Management, Texas A&M University, College Station, Texas (Mr Gonzalez, Ms Leonard, Dr Martin); ALERRT Center, Texas State University, San Marcos, Texas (Dr Martaindale); Cardiorespiratory/Metabolic Laboratory, Department of Health and Sport Sciences, Memphis, Tennessee (Dr Bloomer, Dr Pence)
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23
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Choi MK, Park YMM, Shivappa N, Hong OK, Han K, Steck SE, Hebert JR, Merchant AT, Sandler DP, Lee SS. Inflammatory potential of diet and risk of mortality in normal-weight adults with central obesity. Clin Nutr 2023; 42:208-215. [PMID: 36603461 PMCID: PMC10284332 DOI: 10.1016/j.clnu.2022.11.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 11/21/2022] [Accepted: 11/24/2022] [Indexed: 12/16/2022]
Abstract
BACKGROUND & AIMS Inflammatory potential of diet may contribute to poor health outcomes in individuals with metabolic disorders. In a representative sample of the U.S. population, we investigated the association between consuming a pro-inflammatory diet and mortality risk in adults with normal range of body mass index (BMI) but with central obesity. METHODS This prospective cohort study included 3521 adults 20-90 years of age with normal BMI who participated in the National Health and Nutrition Examination Survey III, 1988-1994 and did not have a history of cardiovascular disease (CVD) or cancer and did not change their dietary intake in the year preceding baseline measurements. Mortality from all causes, CVD, and cancer was ascertained from the National Death Index. Normal-weight central obesity (NWCO, n = 1777) was defined as those with BMI 18.5 to <25 kg/m2 and waist-to-hip ratio (WHR) ≥0.85 in women and ≥0.90 in men. Severe central obesity was defined as WHR ≥0.92 in women and ≥1.00 in men. The dietary inflammatory index (DII®) was computed based on baseline dietary intake using 24-h dietary recalls, and associations with mortality were estimated using multivariable Cox proportional hazards regression. RESULTS In individuals with NWCO, DII score (i.e., more pro-inflammatory diet) was associated with increased risk of CVD mortality (HRT3 vs T1, 1.89 [95% CI, 1.01-3.53], P trend = 0.04; HR 1 SD increase 1.29 [95% CI, 1.06-1.57]). This association was stronger with more severe central obesity (HRT3 vs T1, 2.79 [95% CI, 1.10-7.03], P trend = 0.03; HR 1 SD increase 1.52 [95% CI, 1.05-2.21]). DII score was not associated with increased risk of mortality in normal-weight individuals without central obesity or with risk of cancer mortality in either group. CONCLUSION Among individuals in the normal-weight range of BMI, a pro-inflammatory diet assessed by high DII scores was associated with increased risk of CVD mortality in those with central obesity.
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Affiliation(s)
- Moon Kyung Choi
- Division of Endocrinology and Metabolism, Department of Medicine, University of California, San Francisco, CA, USA
| | - Yong-Moon Mark Park
- Department of Epidemiology, Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, AR, USA; Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Nitin Shivappa
- Cancer Prevention and Control Program, University of South Carolina, Columbia, SC, USA; Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA; Connecting Health Innovations, LLC, Columbia, SC, USA
| | - Oak-Kee Hong
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kyungdo Han
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, Republic of Korea
| | - Susan E Steck
- Cancer Prevention and Control Program, University of South Carolina, Columbia, SC, USA; Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - James R Hebert
- Cancer Prevention and Control Program, University of South Carolina, Columbia, SC, USA; Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA; Connecting Health Innovations, LLC, Columbia, SC, USA
| | - Anwar T Merchant
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - Dale P Sandler
- Epidemiology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, NC, USA
| | - Seong-Su Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
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Suman S, Pravalika J, Manjula P, Farooq U. Gender and CVD- Does It Really Matters? Curr Probl Cardiol 2023; 48:101604. [PMID: 36690310 DOI: 10.1016/j.cpcardiol.2023.101604] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 01/17/2023] [Indexed: 01/22/2023]
Abstract
Cardiovascular disease is leading cause of morbidity and mortality worldwide. Although women generally have a lower prevalence of CVD than men. Number of studies has shown that after an acute cardiovascular (CV) event, women have a greater death rate and a worse prognosis. Gender differences between men and women in terms of epidemiology, pathophysiology and remedial issues are of due to differences in gene expression from the sex chromosomes and posterior differences in sex hormones. According to western societies, majority of ischemic heart disease occurs 7-10 times later in women than in men. Men are more likely, around 3-4 times than women to suffer from ST - elevated myocardial infaction (STEMI) or non-STEMI. In this review, we summarized the gender differences of several typical cardiovascular diseases including coronary artery disease, heart failure, LBBB, atrial fibrillation, effect of drugs and risk factors. Cardiovascular death in women is major concern which is still under-recognition and untreated. Consideration of gender differences is important for prevention, diagnosis, treatment and management of CVD.
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Affiliation(s)
- Satyam Suman
- Department of Pharmacy Practice, Care College of Pharmacy, Warangal, Telangana, India.
| | - Jakkula Pravalika
- Department of Pharmacy Practice, Care College of Pharmacy, Warangal, Telangana, India
| | - Pulluru Manjula
- Department of Pharmacology, Care College of Pharmacy, Warangal, Telangana, India
| | - Umar Farooq
- Department of Pharmaceutics, Care College of Pharmacy, Warangal, Telangana, India
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25
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Shahdadian F, Saneei P, Lotfi K, Feizi A, Askari G, Safavi SM. Association of plant-based diets with adropin, atherogenic index of plasma, and metabolic syndrome and its components: A cross-sectional study on adults. Front Nutr 2023; 10:1077709. [PMID: 37113295 PMCID: PMC10128915 DOI: 10.3389/fnut.2023.1077709] [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: 10/23/2022] [Accepted: 03/20/2023] [Indexed: 04/29/2023] Open
Abstract
Background Little is known about the association of plant-based diet indices with metabolic syndrome (MetS) and its novel predictive biomarkers, including the atherogenic index of plasma (AIP) and adropin. We aimed to investigate the association of plant-based diets with adropin, atherogenic index of plasma, and MetS and its components in adults. Methods The present population-based cross-sectional study was conducted on a representative sample of adults aged 20-60 years in Isfahan, Iran. Dietary intake was obtained through a validated 168-item semi-quantitative food frequency questionnaire (FFQ). Peripheral blood was obtained after an overnight fast of at least 12 h from each participant. MetS was identified based on the Joint Interim Statement (JIS). AIP was calculated as a logarithmically transformed ratio of triglyceride (TG)/high-density lipoprotein cholesterol (HDL-c), and serum levels of adropin were measured by an ELISA kit. Results A total of 28.7% of subjects had MetS. No significant association was found between the overall plant-based diet index (PDI) and the healthful plant-based diet index (hPDI) with MetS. However, a non-linear association was observed between hPDI and MetS. Subjects in the third quartile of the unhealthful plant-based diet index (uPDI) had higher odds of MetS compared to the first quartile (OR: 2.39; 95% CI: 1.01, 5.66). The highest quartile of PDI (OR: 0.46; 95% CI: 0.21, 0.97) and the third quartile of hPDI (OR: 0.40; 95% CI: 0.18, 0.89) were associated with decreased odds of having high-risk AIP compared to the first quartile, after adjusting for potential confounders. No linear association was found between quartiles of plant-based diet indices and serum levels of adropin. Conclusion Plant-based diet index (PDI) and hPDI were not associated with the prevalence of MetS in adults, while moderate adherence to uPDI increased the prevalence of MetS. In addition, high adherence to PDI and moderate adherence to hPDI were associated with decreased odds of high-risk AIP. No significant association was found between plant-based diet indices and serum adropin levels. To confirm these findings, further studies with prospective designs are warranted.
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Affiliation(s)
- Farnaz Shahdadian
- Department of Clinical Nutrition, Nutrition and Food Security Research Center, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Parvane Saneei
- Department of Community Nutrition, Nutrition and Food Security Research Center, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
- Parvane Saneei ;
| | - Keyhan Lotfi
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Awat Feizi
- Department of Biostatistics and Epidemiology, School of Public Health, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Gholamreza Askari
- Department of Community Nutrition, Nutrition and Food Security Research Center, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Sayyed Morteza Safavi
- Department of Clinical Nutrition, Nutrition and Food Security Research Center, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
- *Correspondence: Sayyed Morteza Safavi ;
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Cura–Esquivel I, Perales-Quintana MM, Torres-González L, Guzmán-Avilán K, Muñoz-Espinosa L, Cordero-Pérez P. Metabolic, inflammatory and adipokine differences on overweight/obese children with and without metabolic syndrome: A cross-sectional study. PLoS One 2023; 18:e0281381. [PMID: 36920931 PMCID: PMC10016645 DOI: 10.1371/journal.pone.0281381] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 01/22/2023] [Indexed: 03/16/2023] Open
Abstract
BACKGROUND Obesity is associated with low-grade inflammation and metabolic syndrome (MetS) in both children and adults. Our aim was to describe metabolic, inflammatory and adipokine differences on overweight/obese children with and without MetS. METHODS This was an observational study. A total of 107 children and adolescents aged 6-18 years were included. Among this sample, n = 21 had normal body weight, n = 22 had overweight/obesity without MetS, and n = 64 had overweight/obesity with MetS. Anthropometric data and biochemical, adipokine, and inflammatory markers were measured. Different ratios were then assessed for estimate the probability of MetS. ROC analysis was used to estimate the diagnostic accuracy and optimal cutoff points for ratios. RESULTS Serum CRP levels were higher among children with overweight/obesity with MetS. Adipokines like PAI-1 and leptin were significantly lower in children with normal body weight. The Adipo/Lep ratio was highest in the group with normal body weight. TG/HDL-C and TC/HDL-C ratios were significantly correlated with BMI, DBP, PCR, and PAI-1. TC/HDL-C ratio was significantly correlated with SBP and resistin. TGL/HDL-C ratio was significantly correlated with waist and hip circumferences, fasting glucose, and MCP-1. The AUC for TG/HDL-C at the optimal cutoff of 2.39 showed 85.71% sensitivity and 71.43% specificity. CT/HDL-C at the optimal cutoff of 3.70 showed 65.08% sensitivity and 81.82% specificity. Levels of both ratios increased significantly as additional MetS criteria were fulfilled. CONCLUSION Low-grade inflammation is correlated with MetS in children with overweight/obesity. TGL, HDL-C and TGL/HDL-C ratio, obtainable from routine lab tests, allows identification of MetS in children with overweight or obesity.
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Affiliation(s)
- Idalia Cura–Esquivel
- Departamento de Pediatría, Hospital Universitario “Dr. José E. González”, Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México
| | | | - Liliana Torres-González
- Unidad de Hígado, Hospital Universitario “Dr. José E. González”, Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México
| | - Katia Guzmán-Avilán
- Departamento de Pediatría, Hospital Universitario “Dr. José E. González”, Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México
| | - Linda Muñoz-Espinosa
- Unidad de Hígado, Hospital Universitario “Dr. José E. González”, Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México
| | - Paula Cordero-Pérez
- Unidad de Hígado, Hospital Universitario “Dr. José E. González”, Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México
- * E-mail:
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27
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The relationship between Triglyceride and glycose (TyG) index and the risk of gynaecologic and breast cancers. Clin Nutr ESPEN 2022; 51:345-352. [DOI: 10.1016/j.clnesp.2022.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 06/06/2022] [Accepted: 08/06/2022] [Indexed: 11/21/2022]
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28
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Li JY, Cui LY, Sun XH, Shen DC, Yang XZ, Liu Q, Liu MS. Alterations in metabolic biomarkers and their potential role in amyotrophic lateral sclerosis. Ann Clin Transl Neurol 2022; 9:1027-1038. [PMID: 35584112 PMCID: PMC9268864 DOI: 10.1002/acn3.51580] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 05/05/2022] [Accepted: 05/06/2022] [Indexed: 12/14/2022] Open
Abstract
Background Metabolic dysfunction has been suggested to be involved in the pathophysiology of amyotrophic lateral sclerosis (ALS). This study aimed to investigate the potential role of metabolic biomarkers in the progression of ALS and understand the possible metabolic mechanisms. Methods Fifty‐two patients with ALS and 24 normal controls were included, and blood samples were collected for analysis of metabolic biomarkers. Basal anthropometric measures, including body composition and clinical features, were measured in ALS patients. The disease progression rate was calculated using the revised ALS functional rating scale (ALSFRS‐R) during the 6‐month follow‐up. Results ALS patients had higher levels of adipokines (adiponectin, adipsin, resistin, and visfatin) and other metabolic biomarkers [C‐peptide, glucagon, glucagon‐like peptide 1 (GLP‐1), gastric inhibitory peptide, and plasminogen activator inhibitor type 1] than controls. Leptin levels in serum were positively correlated with body mass index, body fat, and visceral fat index (VFI). Adiponectin was positively correlated with the VFI and showed a positive correlation with the ALSFRS‐R and a negative correlation with baseline disease progression. Patients with lower body fat, VFI, and fat in limbs showed faster disease progression during follow‐ups. Lower leptin and adiponectin levels were correlated with faster disease progression. After adjusting for confounders, lower adiponectin levels and higher visfatin levels were independently correlated with faster disease progression. Interpretation The current study found altered levels of metabolic biomarkers in ALS patients, which may play a role in ALS pathogenesis. Adiponectin and visfatin represent potential biomarkers for prediction of disease progression in ALS.
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Affiliation(s)
- Jin-Yue Li
- Department of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Li-Ying Cui
- Department of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China.,Neuroscience Center, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Xiao-Han Sun
- Department of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Dong-Chao Shen
- Department of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Xun-Zhe Yang
- Department of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Qing Liu
- Department of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Ming-Sheng Liu
- Department of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
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Garcia-Pino G, Luna E, Blanco L, Tormo MÁ, Mota-Zamorano S, González LM, Azevedo L, Robles NR, Gervasini G. Body Fat Distribution, Adipocytokines Levels and Variability in Associated Genes and Kidney Transplant Outcomes. Prog Transplant 2022; 32:112-119. [PMID: 35290131 DOI: 10.1177/15269248221087436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Introduction: Body fat distribution is known to contribute to a variety of pathologies. Research Questions: We aimed to assess whether this distribution is associated with clinical outcomes in renal transplant recipients (RTR) and to examine its relationship with leptin and adiponectin gene variants and plasma concentrations. Design: Bioelectrical impedance analyses were performed in 236 RTR. Leptin/adiponectin levels were measured by immunoassay and relevant polymorphisms in the leptin receptor (LEPR) and adiponectin (ADIPOQ) genes were identified. Associations were assessed by logistic regression modeling. Results: The waist-to-height ratio (WHr) displayed a significant association with delayed graft function, acute rejection and post-transplant diabetes mellitus, with OR values of 2.04 (1.02-4.08) p = 0.045; 3.08 (1.22-7.79) p = 0.017 and 2.79 (1.16-6.74) p = 0.022, respectively. Waist circumference was linked to delayed graft function [OR = 1.03 (1.01-1.05), p = 0.025] and AR [OR = 1.041 (1.01-1.07), p = 0.009]. Leptin levels were significantly higher in patients who experienced rejection [19.91 ± 23.72 versus 11.22 ± 16.42 ng/ml; OR = 1.021 (1.01-1.04), p = 0.017]. The ADIPOQ rs1501299TT genotype showed a significant association with higher WHr (0.63 ± 0.11 vs 0.59 ± 0.87 for GG/GT genotypes; p = 0.015) and WC values (102.3 ± 14.12 vs 96.38 ± 14.65 for GG/GT genotypes; p = 0.021). Conclusion: WC, and especially WHr, are associated with adverse outcomes in renal transplantation and are affected by variability in the ADIPOQ gene.
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Affiliation(s)
| | - Enrique Luna
- Service of Nephrology, 54390Badajoz University Hospital, Badajoz, Spain
| | - Lourdes Blanco
- Service of Nephrology, 54390Badajoz University Hospital, Badajoz, Spain
| | | | - Sonia Mota-Zamorano
- Department of Medical and Surgical Therapeutics, Medical School, 124872University of Extremadura, Badajoz, Spain
| | - Luz M González
- Department of Medical and Surgical Therapeutics, Medical School, 124872University of Extremadura, Badajoz, Spain
| | - Lilia Azevedo
- Service of Nephrology, 54390Badajoz University Hospital, Badajoz, Spain
| | - Nicolás R Robles
- Service of Nephrology, 54390Badajoz University Hospital, Badajoz, Spain
| | - Guillermo Gervasini
- Department of Medical and Surgical Therapeutics, Medical School, 124872University of Extremadura, Badajoz, Spain
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Schadler P, Lohberger B, Thauerer B, Faschingbauer M, Kullich W, Stradner MH, Leithner A, Ritschl V, Omara M, Steinecker-Frohnwieser B. The Association of Blood Biomarkers and Body Mass Index in Knee Osteoarthritis: A Cross-Sectional Study. Cartilage 2022; 13:19476035211069251. [PMID: 35094602 PMCID: PMC9137302 DOI: 10.1177/19476035211069251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE Despite massive efforts, there are no diagnostic blood biomarkers for knee osteoarthritis (KOA). This study investigated several candidate diagnostic biomarkers and the metabolic phenotype in end-stage KOA in the context of obesity. DESIGN In this cross-sectional study, adult patients undergoing knee arthroplasty were enrolled and KOA severity was assessed using the Lequesne index. Blood biomarkers with an important role in obesity, the metabolic syndrome, or KOA (oxidized form of low-density lipoprotein [oxLDL], advanced glycation end product [AGE], soluble AGE receptor [sRAGE], fatty acid binding protein 4 [FABP4], phospholipase A2 group IIA [PLA2G2A], fibroblast growth factor 23 [FGF-23], ghrelin, leptin, and resistin) were measured using enzyme-linked immunosorbent assay (ELISA; n = 70) or Luminex technique (subgroup of n = 35). H1-NMR spectroscopy was used for the quantification of metabolite levels (subgroup of n = 31). The hip-knee-ankle angle was assessed. Multivariable and multivariate regression analysis was used to examine the relationship of biomarkers with body mass index (BMI) and KOA severity in complete case and multiple imputation analysis. RESULTS While most of the investigated biomarkers were not associated with KOA severity, FABP4 and leptin were found to correlate with BMI and gender. Resistin was associated with Lequesne index in complete case analysis. Using a targeted metabolomics approach, BMI-dependent changes in the metabolome were hardly visible. CONCLUSIONS Our findings confirm studies on FABP4, leptin, and resistin with regard to obesity and the metabolic syndrome. There was no association of the investigated biomarkers with KOA severity, most likely due to the patient selection (end-stage KOA patients). Based on this absence of BMI-dependent changes in the metabolome, we might assume that BMI is not correlated with KOA severity in this specific patient group.
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Affiliation(s)
- Paul Schadler
- Department of Orthopaedics and Trauma, Medical University of Graz, Graz, Austria
| | - Birgit Lohberger
- Department of Orthopaedics and Trauma, Medical University of Graz, Graz, Austria,Ludwig Boltzmann Institute for Arthritis and Rehabilitation, Saalfelden, Austria,Birgit Lohberger, Head of the Research Laboratory, Research Laboratory, Department of Orthopaedics and Trauma, Medical University of Graz, Auenbruggerplatz 5-7, Graz 8036, Austria.
| | - Bettina Thauerer
- Ludwig Boltzmann Institute for Arthritis and Rehabilitation, Saalfelden, Austria
| | | | - Werner Kullich
- Ludwig Boltzmann Institute for Arthritis and Rehabilitation, Saalfelden, Austria
| | - Martin Helmut Stradner
- Division of Rheumatology and Immunology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Andreas Leithner
- Department of Orthopaedics and Trauma, Medical University of Graz, Graz, Austria
| | - Valentin Ritschl
- Center for Medical Statistics, Informatics, and Intelligent Systems, Medical University of Vienna, Vienna, Austria,Ludwig Boltzmann Institute for Arthritis and Rehabilitation, Vienna, Austria
| | - Maisa Omara
- Ludwig Boltzmann Institute for Arthritis and Rehabilitation, Vienna, Austria,Institute for Outcomes Research, Medical University of Vienna, Vienna, Austria
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Fang S, Liu Y, Dai H, Gao T, Zeng L, Sun R, Zheng Z, Yuan J, Xia B, Pan Y. Association of metabolic syndrome and the risk of bladder cancer: A prospective cohort study. Front Oncol 2022; 12:996440. [PMID: 36263231 PMCID: PMC9574437 DOI: 10.3389/fonc.2022.996440] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 09/14/2022] [Indexed: 11/16/2022] Open
Abstract
Background Metabolic syndrome (MetS) and its components have been shown as risk factors for several solid cancers. However, current epidemiological evidence about the relevance of MetS and bladder cancer risk was limited. Methods We conducted a prospective cohort study of 476,986 participants with undiagnosed bladder cancer based on the UK Biobank. MetS was defined as the presence of at least three of the five selected indicators: hypertension, central obesity, raised triglyceride, reduced HDL-cholesterol, and raised fasting plasma glucose. Bladder cancer has been identified through contact with the British Cancer Registry (median follow-up time: 6.6 years). We assessed hazard ratio (HR) and 95% confidence interval (CI) through Cox proportional hazard regression after adjusting for demographic and lifestyle factors. Non-linear associations for individual MetS components were assessed by the restricted cubic spline method. Results During a follow-up of 3,112,566 person-years, 487 cases of bladder cancer were ascertained. MetS (HR = 1.32, 95% CI = 1.08-1.61), central obesity (HR = 1.39, 95% CI = 1.15-1.68), dyslipidemia for HDL cholesterol (HR = 1.31, 95% CI = 1.04-1.66), and hyperglycemia (HR = 1.44, 95% CI = 1.16-1.79) were associated with elevated risk of bladder cancer. Bladder cancer risk increased with the number of MetS components. In stratified analyses, MetS showed similar effects in bladder cancer independently with sex, age, cigarette and alcohol use, physical activity, and dietary factors. Higher waist circumference, BMI, fasting blood glucose, and glycosylated hemoglobin were independently associated with increased risk of bladder cancer, with no evidence against non-linearity. Conclusion MetS might be an independent risk factor for bladder cancer. Our findings highlighted the importance of individualized management of MetS components for preventing bladder cancer.
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Affiliation(s)
- Shuo Fang
- Department of Oncology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China.,Department of Clinical Oncology, The University of Hong Kong, Hong Kong, Hong Kong SAR, China.,Big Data Centre, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Yuchen Liu
- Big Data Centre, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Huiru Dai
- Department of Oncology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Tianshun Gao
- Big Data Centre, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Leli Zeng
- Big Data Centre, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Rui Sun
- Big Data Centre, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China.,Centre for Clinical Research and Biostatistics, The Jockey Club School of Public Health and Primary Care, the Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Zilong Zheng
- Big Data Centre, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Jinqiu Yuan
- Big Data Centre, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China.,Clinical Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Bin Xia
- Big Data Centre, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China.,Clinical Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Yihang Pan
- Big Data Centre, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China.,Precision Medicine Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
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Kempel MK, Winding TN, Lynggaard V, Brantlov S, Andersen JH, Böttcher M. Traditional and novel cardiometabolic risk markers across strata of body mass index in young adults. Obes Sci Pract 2021; 7:727-737. [PMID: 34877012 PMCID: PMC8633932 DOI: 10.1002/osp4.528] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 04/27/2021] [Accepted: 05/09/2021] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Cardiometabolic risk increases with increasing body mass index (BMI). The exact mechanism is poorly understood, and traditional risk assessment of young adults with obesity has shown to be ineffective. Greater knowledge about potential new effective biomarkers and the use of advanced cardiac imaging for risk assessment in young adults is, therefore, necessary. OBJECTIVE This study aims to explore traditional and novel cardiometabolic risk markers across strata of BMI in young adults. METHODS Participants (N = 264, 50% women, age 28-30 years) were invited from an ongoing cohort study, based on BMI and sex. BMI-strata were: BMI <25, 25-30, >30 kg/m2, representing normal weight (NW), overweight (OW), and obesity (OB). Participants underwent cardiac computed tomography to detect coronary artery calcification, measures of body composition, blood pressure measurements, and a comprehensive panel of circulating cardiometabolic risk markers. RESULTS No significant coronary artery calcifications were detected in this study. Minor differences in median levels of traditional risk markers were detected across BMI-strata, for example, total cholesterol (men- NW: 4.7 (4.3-5.1) and OB: 4.8 (4.2-5.6) mmol/L, p = 0.58; women- NW: 4.3 (3.9-4.8) and OB: 4.7 (4.2-5.3) mmol/L, p = 0.016), whereas substantial differences were seen in markers of inflammation and glucose metabolism, for example, high sensitive CRP (men- NW: 0.6 (0.3-1.1) and OB: 2.8 (1.5-4.0) mg/L, p < 0.001; women- NW: 0.7 (0.3-1.7) and OB: 4.0 (2.2-7.8) mg/L, p < 0.001) and insulin (men- NW: 47.0 (35.0-59.0) and OB: 113.5 (72.0-151.0) pmol/L, p < 0.001; women- NW: 44.0 (35.0-60.0) and OB: 84.5 (60.0-126.0) pmol/L, p < 0.001). CONCLUSION In young adults, obesity is associated with an early onset insulin resistance and inflammatory response prior to development of coronary artery calcification and deterioration of lipid profiles.
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Affiliation(s)
- Mia Klinkvort Kempel
- Department of Occupational Medicine – University Research ClinicDanish Ramazzini CentreRegional Hospital West JutlandHerningDenmark
| | - Trine Nøhr Winding
- Department of Occupational Medicine – University Research ClinicDanish Ramazzini CentreRegional Hospital West JutlandHerningDenmark
| | - Vibeke Lynggaard
- Cardiovascular Research UnitDepartment of CardiologyGødstrup HospitalHerningDenmark
| | - Steven Brantlov
- Department of Procurement and Clinical EngineeringCentral Denmark RegionAarhusDenmark
| | - Johan Hviid Andersen
- Department of Occupational Medicine – University Research ClinicDanish Ramazzini CentreRegional Hospital West JutlandHerningDenmark
| | - Morten Böttcher
- Cardiovascular Research UnitDepartment of CardiologyGødstrup HospitalHerningDenmark
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Shinjyo N, Kita K. Infection and Immunometabolism in the Central Nervous System: A Possible Mechanistic Link Between Metabolic Imbalance and Dementia. Front Cell Neurosci 2021; 15:765217. [PMID: 34795562 PMCID: PMC8592913 DOI: 10.3389/fncel.2021.765217] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 10/12/2021] [Indexed: 12/12/2022] Open
Abstract
Metabolic syndromes are frequently associated with dementia, suggesting that the dysregulation of energy metabolism can increase the risk of neurodegeneration and cognitive impairment. In addition, growing evidence suggests the link between infections and brain disorders, including Alzheimer's disease. The immune system and energy metabolism are in an intricate relationship. Infection triggers immune responses, which are accompanied by imbalance in cellular and organismal energy metabolism, while metabolic disorders can lead to immune dysregulation and higher infection susceptibility. In the brain, the activities of brain-resident immune cells, including microglia, are associated with their metabolic signatures, which may be affected by central nervous system (CNS) infection. Conversely, metabolic dysregulation can compromise innate immunity in the brain, leading to enhanced CNS infection susceptibility. Thus, infection and metabolic imbalance can be intertwined to each other in the etiology of brain disorders, including dementia. Insulin and leptin play pivotal roles in the regulation of immunometabolism in the CNS and periphery, and dysfunction of these signaling pathways are associated with cognitive impairment. Meanwhile, infectious complications are often comorbid with diabetes and obesity, which are characterized by insulin resistance and leptin signaling deficiency. Examples include human immunodeficiency virus (HIV) infection and periodontal disease caused by an oral pathogen Porphyromonas gingivalis. This review explores potential interactions between infectious agents and insulin and leptin signaling pathways, and discuss possible mechanisms underlying the relationship between infection, metabolic dysregulation, and brain disorders, particularly focusing on the roles of insulin and leptin.
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Affiliation(s)
- Noriko Shinjyo
- School of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan.,Laboratory of Immune Homeostasis, WPI Immunology Frontier Research Center, Osaka University, Suita, Japan
| | - Kiyoshi Kita
- School of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan.,Department of Host-Defense Biochemistry, Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan
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Rallidis LS, Katsimardos A, Kosmas N, Rallidi T, Zapantiotis D, Varounis C, Kountouri A. Differential prognostic value of resistin for cardiac death in patients with coronary artery disease according to the presence of metabolic syndrome. Heart Vessels 2021; 37:713-719. [PMID: 34671865 DOI: 10.1007/s00380-021-01964-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 10/08/2021] [Indexed: 11/30/2022]
Abstract
Resistin is associated with atherosclerosis progression by affecting inflammation and insulin resistance. There are controversial data regarding the prognostic value of resistin in stable coronary artery disease (CAD) patients. We prospectively investigated the long-term prognostic value of resistin in patients with stable CAD. A total 741 consecutive patients with stable CAD were followed for a median of 5.5 years. Serum resistin, lipids, high-sensitivity C-reactive protein (hsCRP) and interleukin-6 (IL-6) levels were measured at baseline. Primary endpoints were cardiac death and secondary hospitalizations for acute coronary syndrome, arrhythmic event or ischemic stroke. Follow-up data were obtained from 703 patients of whom 79 had a cardiac death (11.2%) and 205 (29.2%) met the secondary endpoints. Resistin was positively correlated with hsCRP (r = 0.159, p < 0.001) and IL-6 (r = 0.165, p = 0.002), and negatively with high-density lipoprotein-cholesterol (r = - 0.176, p < 0.001). Resistin levels could not predict cardiac death [HR 1.044; 95% CI 0.994-1.096; p = 0.087] neither secondary endpoints [HR 1.025; 95% CI 0.983-1.068; p = 0.250). Among 298 patients (42.4%) with metabolic syndrome (MS) resistin levels were independently associated with cardiac death after adjustment for conventional risk factors [HR 1.121; 95% CI 1.045-1.204; p = 0.002). Further adjustment for ejection fraction of left ventricle (LVEF) did not change the association (HR 1.145; 95% CI 1.057-1.240; p = 0.001). Patients with resistin values ≥ 7.6 ng/mL (median level) had 2.8 times higher risk of cardiac death compared to those with resistin levels < 7.6 ng/mL after adjustment for traditional risk factors and LVEF (HR 2.882; 95% CI 1.311-6.336; p = 0.008). Resistin is independently associated with cardiac death in patients with stable CAD and MS.
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Affiliation(s)
- Loukianos S Rallidis
- Second Department of Cardiology, University General Hospital "Attikon", 74 Thermopylon Street, Argyroupolis, 16451, Athens, Greece.
| | - Andreas Katsimardos
- Second Department of Cardiology, University General Hospital "Attikon", 74 Thermopylon Street, Argyroupolis, 16451, Athens, Greece
| | - Nikolaos Kosmas
- Second Department of Cardiology, University General Hospital "Attikon", 74 Thermopylon Street, Argyroupolis, 16451, Athens, Greece
| | - Taxiarchoula Rallidi
- School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitrios Zapantiotis
- Second Department of Cardiology, University General Hospital "Attikon", 74 Thermopylon Street, Argyroupolis, 16451, Athens, Greece
| | - Christos Varounis
- Second Department of Cardiology, University General Hospital "Attikon", 74 Thermopylon Street, Argyroupolis, 16451, Athens, Greece
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Ahmadabadi F, Nakhaei H, Mogharnasi M, Huang CJ. Aerobic interval training improves irisin and chemerin levels of both liver and visceral adipose tissues and circulating asprosin in rats with metabolic syndrome. Physiol Int 2021; 108:383-397. [PMID: 34529587 DOI: 10.1556/2060.2021.00182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Accepted: 07/13/2021] [Indexed: 11/19/2022]
Abstract
The perturbation of adipokinetic hormones, such as irisin, chemerin, and asprosin has been reported to participate in pathological conditions (e.g., insulin resistance) and chronic inflammation. However, exercise training has been long established as an effective intervention for prevention and treatment of these chronic and metabolic diseases. This study was to examine the effects of aerobic continuous training (ACT) and aerobic interval training (AIT) on irisin and chemerin levels of liver tissue (LT) and visceral adipose tissue (VAT), circulating asprosin, and their relationships with cardiometabolic risk factors in rats with metabolic syndrome (MetS). Thirty-two male Wistar rats were randomly divided into four equal groups: normal control (N-Ctr), control (Ctr-MetS), ACT, and AIT. After familiarization, rats with exercise intervention performed either ACT or AIT five times a week over eight weeks. The level of irisin in both ACT and AIT groups was higher than the Ctr-MetS group in LT and VAT, with a greater improvement of LT level observed in AIT vs. ACT groups. Furthermore, the level of chemerin in LT and VAT was lower in both ACT and AIT groups than the Ctr-MetS group, whereas only AIT group exhibited a reduction of serum asprosin when compared to ACT and Ctr-MetS, along with the improvements of cardiometabolic markers, such as HOMA-IR and lipid profile. These findings may support the efficiency and effectiveness of AIT intervention in the modulation of these novel metabolic hormones and cardiometabolic risk factors for reduced risk of metabolic syndrome.
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Affiliation(s)
- Fereshteh Ahmadabadi
- 1 Department of Exercise Physiology, Faculty of Sport Sciences, University of Birjand, Birjand, Iran
| | - Hossein Nakhaei
- 2 Health Promotion Research Centre, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Mehdi Mogharnasi
- 1 Department of Exercise Physiology, Faculty of Sport Sciences, University of Birjand, Birjand, Iran
| | - Chun-Jung Huang
- 3 Exercise Biochemistry Laboratory, Department of Exercise Science and Health Promotion, Florida Atlantic University, Boca Raton, FL 33431, United States
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Vassilopoulou E, Giannopoulou E, Theodosiou A, Karaglani E, Manios Y, Moschonis G. Adipokines and C-reactive protein as indicators of MetS presence in obese Greek children: The Healthy Growth Study. Toxicol Rep 2021; 8:1645-1650. [PMID: 34540593 PMCID: PMC8437795 DOI: 10.1016/j.toxrep.2021.08.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 08/10/2021] [Accepted: 08/28/2021] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Metabolic syndrome (MetS) occurs in a proportion of overweight and obese children and increases their future risk of serious health complications, even in adolescence and young adulthood. We aimed to explore the role of certain adipokines and inflammatory markers in identifying children with MetS. METHODS This study is a secondary analysis of data coming from the Healthy Growth Study, a cross-sectional study conducted with schoolchildren in Greece. The present study included data from a representative sample of 1376 schoolchildren (mean age: 11.19 ± 0.66 years), recruited from 77 primary schools in four large regions in Greece. Anthropometric, clinical and biochemical data were recorded. Children's body weight status and the presence of MetS were determined and their correlation with the serum levels of leptin, adiponectin and C-reactive protein (CRP) was explored. RESULTS The prevalence of the MetS was 21.7 % and 3.7 % in obese and overweight children, respectively. The balance of adipokines was disturbed in obesity, as the serum level of adiponectin decreased as body weight increased, while the serum level of leptin increased. The serum level of the inflammatory marker CRP increased significantly as body weight increased. Discriminant analysis showed that these factors could distinguish the children with MetS as compared to children with no MetS. CONCLUSIONS In the under study Mediterranean childhood population, monitoring of the levels of adipokines and CRP could identify the overweight and obese children with MetS. Appropriate individualized dietary and lifestyle interventions can be applied in these children to prevent health complications associated with MetS.
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Key Words
- Adipokines
- BP, Arterial Blood Pressure
- C-reactive protein
- CRP, C-reactive protein
- CVD, Cardiovascular disease
- Childhood obesity
- DM, Diabetes Mellitus
- DPB, Diastolic Blood Pressure
- HDL-C, High-density Lipoprotein Cholesterol
- HGS, Healthy Growth Study
- IR, Insulin Resistance
- LDL-C, Low-density Lipoprotein Cholesterol
- MetS, Metabolic Syndrome
- Metabolic syndrome
- SBP, Systolic Blood Pressure
- TC, Total Cholesterol
- TG, Triglycerides
- WC, Waist Circumference
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Affiliation(s)
- Emilia Vassilopoulou
- Department of Nutritional Sciences and Dietetics, International Hellenic University, Thessaloniki, Greece
| | - Emmanouela Giannopoulou
- Department of Nutritional Sciences and Dietetics, International Hellenic University, Thessaloniki, Greece
| | - Argiris Theodosiou
- School of Physical Education and Sports Science, Aristotle University of Thessaloniki, Greece
| | - Eva Karaglani
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 70 El Venizelou Avenue, Kallithea, 17671, Athens, Greece
| | - Yannis Manios
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 70 El Venizelou Avenue, Kallithea, 17671, Athens, Greece
- Institute of Agri-food and Life Sciences, Hellenic Mediterranean University Research Centre, 71410 Heraklion, Greece
| | - George Moschonis
- Department of Dietetics, Nutrition and Sport, School of Allied Health, Human Services and Sport, La Trobe University, Victoria, 3086, Australia
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Di(2-ethylhexyl)phthalate exposure exacerbates metabolic disorders in diet-induced obese mice. Food Chem Toxicol 2021; 156:112439. [PMID: 34303773 DOI: 10.1016/j.fct.2021.112439] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 06/23/2021] [Accepted: 07/21/2021] [Indexed: 12/11/2022]
Abstract
Both phthalate exposure and obesity are positively associated with metabolic disorders. The study aimed to investigate whether DEHP exposure caused metabolic disorders in an obesity-dependent manner. Both lean and diet-induced obese mice were subjected to environmentally relevant DEHP exposure. DEHP-treated obese mice exhibited higher glucose intolerance and insulin resistance than obese mice; the metabolic disorders were accompanied by increased blood levels of leptin, LDL cholesterol, and alanine transaminase. In obese mice, DEHP enhanced macrophage infiltration into epididymal white adipose tissue (eWAT) and hepatic tissue, and promoted hepatic steatosis/steatohepatitis. The DEHP effects were not observed in lean mice. Transcriptomic changes in eWAT and hepatic tissue were determined with microarray analysis. Results indicated that obesity and DEHP synergistically regulated carbohydrate uptake, lipolysis, and abnormality of adipose tissue, via the upstream regulators Pparg, Lipe, Cd44, and Irs1. Meanwhile, obesity and DEHP differentially modulated transcriptomic changes in hepatic tissue. Obesity was associated with lipid/cholesterol synthesis, lipid accumulation, and inflammation in hepatic tissue via the upstream regulators Zbtb20 and Nr1i2. In obese mice, DEHP exposure caused hepatic injury, cell migration, and changes in glycogen quantity mainly via Cd44. Microarray analysis suggested the potential mechanism underlying the early onset of metabolic disorders in DEHP-treated obese mice.
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MH-76, a Novel Non-Quinazoline α 1-Adrenoceptor Antagonist, but Not Prazosin Reduces Inflammation and Improves Insulin Signaling in Adipose Tissue of Fructose-Fed Rats. Pharmaceuticals (Basel) 2021; 14:ph14050477. [PMID: 34069933 PMCID: PMC8157569 DOI: 10.3390/ph14050477] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 05/09/2021] [Accepted: 05/12/2021] [Indexed: 11/20/2022] Open
Abstract
Background: Quinazoline α1-adrenoceptors antagonists have been shown to exert moderately favorable effects on the metabolic profile in hypertensive patients. However, based on AntiHypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT) results, they are no longer recommended as a first line therapy of hypertension. Recent studies have shown that quinazoline-based α1-adrenoceptors antagonists (prazosin, doxazosin) induce the apoptosis and necrosis, which may be responsible for ALLHAT outcomes; however, these effects were proven to be independent of α1-adrenoceptor blockade and were associated with the presence of quinazoline moiety. MH-76 (1-[3-(2,6-dimethylphenoxy)propyl]-4-(2-methoxyphenyl)piperazine hydrochloride)) is a non-quinazoline α1-adrenoceptor antagonist which, in fructose-fed rats, exerted antihypertensive effect, and, contrary to prazosin, reduced insulin resistance and abdominal adiposity. In this study we aimed to further investigate and compare the effects of MH-76 and prazosin on inflammation in adipose tissue of fructose-fed rats. Methods: Abdominal adipose tissue was collected from four groups of fructose-fed rats (Control, Fructose, Fructose + MH-76 and Fructose + Prazosin) and subjected to biochemical, histopathological and immunohistochemical studies. Moreover, selected tissue distribution studies were performed. Results: Treatment with MH-76 but not with prazosin improved endothelial integrity, reduced adipose tissue inflammation and infiltration by immune cells, resulting in lowering leptin, MCP-1, IL-6, TNF-α and PAI-1 levels. In adipose tissue from Fructose + MH-76 animals, a higher amount of eosinophils accompanied with higher IL-4 concentration was observed. Treatment with MH-76 but not with prazosin markedly reduced phosphorylation of IRS-1 at Ser307. Conclusion: MH-76 may improve insulin signaling in adipose tissue by reducing the pro-inflammatory cytokine production and inhibiting the inflammatory cells recruitment. In contrast, in adipose tissue from animals treated with prazosin, the inflammatory effect was clearly enhanced.
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Yang M, Li C, Sun L. Mitochondria-Associated Membranes (MAMs): A Novel Therapeutic Target for Treating Metabolic Syndrome. Curr Med Chem 2021; 28:1347-1362. [PMID: 32048952 DOI: 10.2174/0929867327666200212100644] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 01/24/2020] [Accepted: 01/26/2020] [Indexed: 11/22/2022]
Abstract
Mitochondria-associated Endoplasmic Reticulum (ER) Membranes (MAMs) are the cellular structures that connect the ER and mitochondria and mediate communication between these two organelles. MAMs have been demonstrated to be involved in calcium signaling, lipid transfer, mitochondrial dynamic change, mitophagy, and the ER stress response. In addition, MAMs are critical for metabolic regulation, and their dysfunction has been reported to be associated with metabolic syndrome, including the downregulation of insulin signaling and the accelerated progression of hyperlipidemia, obesity, and hypertension. This review covers the roles of MAMs in regulating insulin sensitivity and the molecular mechanism underlying MAM-regulated cellular metabolism and reveals the potential of MAMs as a therapeutic target in treating metabolic syndrome.
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Affiliation(s)
- Ming Yang
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Department of Nephrology, the Second Xiangya Hospital, Central South University, No. 139 Renmin Middle Road, Changsha 410011, Hunan, China
| | - Chenrui Li
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Department of Nephrology, the Second Xiangya Hospital, Central South University, No. 139 Renmin Middle Road, Changsha 410011, Hunan, China
| | - Lin Sun
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Department of Nephrology, the Second Xiangya Hospital, Central South University, No. 139 Renmin Middle Road, Changsha 410011, Hunan, China
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ChaiQi Decoction Alleviates Vascular Endothelial Injury by Downregulating the Inflammatory Response in ApoE-Model Mice. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:9415819. [PMID: 33628325 PMCID: PMC7889348 DOI: 10.1155/2021/9415819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 12/29/2020] [Accepted: 01/09/2021] [Indexed: 11/30/2022]
Abstract
Metabolic syndrome (MetS) is a pathological state of metabolic disorders that primarily occur in human proteins, fats, and carbohydrates. It is a complex cluster of core metabolic disorder syndromes including obesity, hyperglycemia, dyslipidemia, and hypertension, and vascular endothelial injury, occurring over time. The currently available treatment options cannot effectively manage MetS. In our previous research, we revealed ChaiQi decoction (CQD) as an effective prescription for improving MetS; however, the specific mechanism remains unclear. Herein, we assessed the efficacy and mechanism of CQD in ApoE gene knockout (ApoE-) mice. Mice were administered with CQD daily for 12 weeks, and the measurement of their body weight was taken monthly. To evaluate the metabolic levels of mice, we determined the fasting blood glucose (FBG), fasting serum insulin (FINS), insulin resistance index (IRI), triglyceride (TG), total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), and low-density lipoprotein cholesterol (LDL-C) levels. Furthermore, immunohistochemical analysis was adopted to determine the expression of ICAM-1 and VCAM-1 in vascular endothelium, while an optical microscope was adopted to observe the pathological morphology of abdominal aorta in mice. Tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), intercellular cell adhesion molecule-1 (ICAM-1), and vascular cell adhesion molecule-1 (VCAM-1) levels were determined using the ELISA method, whereas Western blotting was used to determine nuclear factor- (NF-) κB p65. Of note, intragastric CQD administration ameliorated ApoE-model mice, as evidenced by reduced levels of FBG, FINS, IRI, TG, TC, and LDL-C. Furthermore, CQD alleviated vascular endothelial injury and regularized the structure of the abdominal aorta by downregulating the expressions of proinflammatory cytokines TNF-α, IL-6, ICAM-1, VCAM-1, and NF-κB p65. Overall, these findings advocated that CQD ameliorates metabolic levels and vascular endothelial injury in mice by downregulating the inflammatory response and thus may be utilized as a novel MetS therapy.
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Porta S, Otero-Losada M, Kölliker Frers RA, Cosentino V, Kerzberg E, Capani F. Adipokines, Cardiovascular Risk, and Therapeutic Management in Obesity and Psoriatic Arthritis. Front Immunol 2021; 11:590749. [PMID: 33643281 PMCID: PMC7902722 DOI: 10.3389/fimmu.2020.590749] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Accepted: 12/21/2020] [Indexed: 12/13/2022] Open
Abstract
Psoriatic arthritis is a chronic inflammatory disease with skin and joint pathology as the dominant characteristics. Scientific evidence supports its systemic nature and relevant relationship with obesity, metabolic syndrome, and associated conditions. Metabolic syndrome and obesity share common signaling pathways with joint inflammation, reinforcing the idea that adipose tissue is a major contributor to disease development and severity. The adipose tissue is not a mere energy store but also an endocrine organ participating in the immune response. In the search for the best therapeutic strategy for a patient, we should appraise the adipose tissue as an endocrine and immune organ responsible for mild chronic inflammation. Today, our challenge is not only to achieve disease remission but to control the associated comorbidities as well. In light of the high prevalence of obesity in psoriatic arthritis patients and the importance of the adipose tissue in the development of chronic inflammation, we aimed to identify the most relevant articles in this regard published in English until June 2020 using the PubMed database. Search terms included psoriatic arthritis, in combination with metabolic syndrome, obesity, adipokines, cardiovascular disease, and treatment. This review summarizes the current evidence regarding the role of adipose tissue as an adipokine-secreting endocrine organ, discussing its influence on disease development and severity, and ultimately in meeting successful disease management.
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Affiliation(s)
- Sabrina Porta
- Rheumatology Department, J. M. Ramos Mejía Hospital, Buenos Aires, Argentina
| | - Matilde Otero-Losada
- Biomedical Research Center, Interamerican Open University, National Research Council (CAECIHS-UAI. CONICET), Buenos Aires, Argentina
| | - Rodolfo A Kölliker Frers
- Rheumatology Department, J. M. Ramos Mejía Hospital, Buenos Aires, Argentina.,Biomedical Research Center, Interamerican Open University, National Research Council (CAECIHS-UAI. CONICET), Buenos Aires, Argentina
| | - Vanesa Cosentino
- Rheumatology Department, J. M. Ramos Mejía Hospital, Buenos Aires, Argentina
| | - Eduardo Kerzberg
- Rheumatology Department, J. M. Ramos Mejía Hospital, Buenos Aires, Argentina
| | - Francisco Capani
- Biomedical Research Center, Interamerican Open University, National Research Council (CAECIHS-UAI. CONICET), Buenos Aires, Argentina.,Department of Biology, University John F. Kennedy, Buenos Aires, Argentina.,Universidad Autónoma de Chile, Santiago, Chile
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Herz CT, Brix JM, Ludvik B, Schernthaner G, Schernthaner GH. Decrease of dipeptidyl peptidase 4 activity is associated with weight loss after bariatric surgery. Obes Surg 2021; 31:2545-2550. [PMID: 33538983 PMCID: PMC8113172 DOI: 10.1007/s11695-020-05200-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 12/22/2020] [Accepted: 12/29/2020] [Indexed: 12/13/2022]
Abstract
Purpose Dipeptidyl peptidase 4 (DPP4) is expressed and secreted by adipocytes. DPP4 induces insulin resistance independently of its effect on glucagon-like peptide 1, thus it is conceivable that DPP4 directly contributes to metabolic dysfunction in patients with morbid obesity. The aim of this study was to investigate the impact of weight loss induced by bariatric surgery on DPP4 activity, and whether these changes are associated with improvements in markers of metabolic dysfunction and fatty liver disease. Materials and Methods We included 68 non-diabetic patients who underwent bariatric surgery. Serum DPP4 activity was measured using a fluorogenic substrate before and after surgery. Results Results: After a median follow-up period of 12 (IQR 11-17) months, median serum DPP4 activity decreased from 230 (IQR: 194-273) to 193 (164-252) pmol/min (p=0.012). The decrease in DPP4 activity was significantly correlated with decreases in BMI, improved cholesterol levels, reduced hepatic injury markers as well as improved post-prandial insulin sensitivity. After multivariable adjustment, ΔDPP4 activity remained significantly associated with Δcholesterol (beta=0.341, p=0.025), ΔLDL cholesterol (beta=0.350, p=0.019), Δgamma-glutamyltransferase (beta=0.323, p=0.040) and ΔMatsuda index (beta=-0.386, p=0.045). Conclusion We demonstrated that weight loss induced by bariatric surgery results in decreased circulating DPP4 activity beyond the initial phase of weight loss. The associations between decreased DPP4 activity and improved cholesterol levels as well as hepatic injury markers point towards pleiotropic effects of DPP4 beyond glucose metabolism which warrant further investigation.
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Affiliation(s)
- Carsten T Herz
- Division of Endocrinology and Metabolism, Department of Medicine III, Medical University of Vienna, Vienna, Austria.,Department of Medicine I, Klinik Landstraße, Vienna, Austria.,Division of Angiology, Department of Medicine II, Medical University of Vienna, Vienna, Austria
| | - Johanna M Brix
- Department of Medicine I, Klinik Landstraße, Vienna, Austria.,Karl Landsteiner Institute for Obesity and Metabolic Disorders, Vienna, Austria
| | - Bernhard Ludvik
- Department of Medicine I, Klinik Landstraße, Vienna, Austria.,Karl Landsteiner Institute for Obesity and Metabolic Disorders, Vienna, Austria
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An Update to the WISP-1/CCN4 Role in Obesity, Insulin Resistance and Diabetes. ACTA ACUST UNITED AC 2021; 57:medicina57020100. [PMID: 33498604 PMCID: PMC7911315 DOI: 10.3390/medicina57020100] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 01/20/2021] [Indexed: 01/22/2023]
Abstract
Insulin resistance refers to the diminished response of peripheral tissues to insulin and is considered the major risk factor for type 2 diabetes. Although many possible mechanisms have been reported to develop insulin resistance, the exact underlying processes remain unclear. In recent years, the role of adipose tissue as a highly active metabolic and endocrine organ, producing proteins called adipokines and their multidirectional activities has gained interest. The physiological effects of adipokines include energy homeostasis and insulin sensitivity regulation. In addition, an excess of adipose tissue is followed by proinflammatory state which results in dysregulation of secreted cytokines contributing to insulin resistance. Wingless-type (Wnt) inducible signalling pathway protein-1 (WISP-1), also known as CCN4, has recently been described as a novel adipokine, whose circulating levels are elevated in obese and insulin resistant individuals. Growing evidence suggests that WISP-1 may participate in the impaired glucose homeostasis. In this review, we characterize WISP-1 and summarize the latest reports on the role of WISP-1 in obesity, insulin resistance and type 2 diabetes.
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Higher Lipopolysaccharide Binding Protein and Chemerin Concentrations Were Associated with Metabolic Syndrome Features in Pediatric Subjects with Abdominal Obesity during a Lifestyle Intervention. Nutrients 2021; 13:nu13020289. [PMID: 33498461 PMCID: PMC7909441 DOI: 10.3390/nu13020289] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 01/14/2021] [Accepted: 01/16/2021] [Indexed: 12/12/2022] Open
Abstract
Background: Elevated circulating plasma levels of both lipopolysaccharide-binding protein (LBP) and chemerin are reported in patients with obesity, but few studies are available on lifestyle intervention programs. We investigated the association of both LBP and chemerin plasma levels with metabolic syndrome (MetS) outcomes in a lifestyle intervention in children and adolescents with abdominal obesity Methods: Twenty-nine patients enrolled in a randomized controlled trial were selected. The lifestyle intervention with a 2-month intensive phase and a subsequent 10-month follow-up consisted of a moderate calorie-restricted diet, recommendations to increase physical activity levels, and nutritional education. Results: Weight loss was accompanied by a significant reduction in MetS prevalence (−43%; p = 0.009). Chemerin (p = 0.029) and LBP (p = 0.033) plasma levels were significantly reduced at 2 months and 12 months, respectively. At the end of intervention, MetS components were associated with both LBP (p = 0.017) and chemerin (p < 0.001) plasma levels. Conclusions: We describe for the first time a reduction in both LBP and chemerin plasma levels and its association with MetS risk factors after a lifestyle intervention program in children and adolescents with abdominal obesity. Therefore, LBP and chemerin plasma levels could be used as biomarkers for the progression of cardiovascular risk in pediatric populations.
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Reponen EJ, Tesli M, Dieset I, Steen NE, Vedal TSJ, Szabo A, Werner MCF, Lunding SH, Johansen IT, Rødevand LN, Andreassen OA, Ueland T. Adiponectin Is Related to Cardiovascular Risk in Severe Mental Illness Independent of Antipsychotic Treatment. Front Psychiatry 2021; 12:623192. [PMID: 34122163 PMCID: PMC8192708 DOI: 10.3389/fpsyt.2021.623192] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 04/23/2021] [Indexed: 12/12/2022] Open
Abstract
Background: Schizophrenia (SCZ) and bipolar disorder (BD) are severe mental illnesses (SMI) associated with elevated cardiovascular disease (CVD) risk, including obesity. Leptin and adiponectin are secreted by adipose tissue, with pro- and anti-inflammatory properties, respectively. The second generation antipsychotics (AP) olanzapine, clozapine, and quetiapine have been associated with high leptin levels in SMI. However, the link between inflammatory dysregulation of leptin and adiponectin and CVD risk in SMI, and how this risk is influenced by body mass and AP medication, is still not completely understood. We investigated herein if leptin, adiponectin or their ratio (L/A ratio) could predict increased CVD risk in SCZ, BD, and in subgroups according to use of antipsychotic (AP) treatment, independent of other cardio-metabolic risk factors. Methods: We measured fasting plasma levels of leptin and adiponectin, and calculated the L/A ratio in n = 1,092 patients with SCZ and BD, in subgroups according to AP treatment, and in n = 176 healthy controls (HC). Differences in the levels of adipokines and L/A between groups were examined in multivariate analysis of covariance, and the correlations between adipokines and body mass index (BMI) with linear regression. CVD risk was defined by total cholesterol/high-density lipoprotein (TC/HDL) and triglyceride/HDL (TG/HDL) ratios. The adipokines and L/A ratios ability to discriminate individuals with TG/HDL and TC/HDL ratios above threshold levels was explored by ROC analysis, and we investigated the possible influence of other cardio-metabolic risk factors on the association in logistic regression analyses. Results: We observed higher leptin levels and L/A ratios in SMI compared with HC but found no differences in adiponectin. Both adipokines were highly correlated with BMI. The low adiponectin levels showed a fair discrimination in ROC analysis of individuals with CVD risk, with AUC between 0.7 and 0.8 for both TC/HDL and TG/HDL, in all groups examined regardless of diagnosis or AP treatment. Adiponectin remained significantly associated with an elevated TC/HDL and TG/HDL ratio in SMI, also after further adjustment with other cardio-metabolic risk factors. Conclusions: Adiponectin is not dysregulated in SMI but is associated with CVD risk regardless of AP treatment regime.
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Affiliation(s)
- Elina J Reponen
- NORMENT, Norwegian Centre for Mental Disorders Research, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Martin Tesli
- NORMENT, Norwegian Centre for Mental Disorders Research, Oslo University Hospital and University of Oslo, Oslo, Norway.,Department of Mental Disorders, Norwegian Institute of Public Health, Oslo, Norway
| | - Ingrid Dieset
- NORMENT, Norwegian Centre for Mental Disorders Research, Oslo University Hospital and University of Oslo, Oslo, Norway.,Division of Mental Health and Addiction, Acute Psychiatric Department, Oslo University Hospital, Oslo, Norway
| | - Nils Eiel Steen
- NORMENT, Norwegian Centre for Mental Disorders Research, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Trude S J Vedal
- NORMENT, Norwegian Centre for Mental Disorders Research, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Attila Szabo
- NORMENT, Norwegian Centre for Mental Disorders Research, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Maren C F Werner
- NORMENT, Norwegian Centre for Mental Disorders Research, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Synve H Lunding
- NORMENT, Norwegian Centre for Mental Disorders Research, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Ingrid T Johansen
- NORMENT, Norwegian Centre for Mental Disorders Research, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Linn N Rødevand
- NORMENT, Norwegian Centre for Mental Disorders Research, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Ole A Andreassen
- NORMENT, Norwegian Centre for Mental Disorders Research, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Thor Ueland
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Research Institute of Internal Medicine, Oslo University Hospital Rikshospitalet, Oslo, Norway.,K.G. Jebsen Thrombosis Research and Expertise Center, University of Tromsø, Tromsø, Norway
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47
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Micronutrients and Markers of Oxidative Stress and Inflammation Related to Cardiometabolic Health: Results from the EHES-LUX Study. Nutrients 2020; 13:nu13010005. [PMID: 33374992 PMCID: PMC7822009 DOI: 10.3390/nu13010005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/17/2020] [Accepted: 12/18/2020] [Indexed: 11/17/2022] Open
Abstract
Metabolic syndrome (MetS) characteristics include chronic inflammation and elevated oxidative stress. This study assessed associations between circulating concentrations of micronutrients/phytochemicals and inflammatory/oxidative stress markers with MetS and MetS components. Adults (N = 606) from the European Health Examination Survey in Luxembourg (2013-2015) were randomly selected. We performed a multivariable logistic regression model using the least absolute shrinkage and selection operator to identify MetS-associated variables. Participants with MetS had higher concentrations of C-reactive protein (CRP), 8-iso-prostaglandin F2α, leptin, insulin, and vitamins E/A, but lower concentrations of adiponectin, beta-carotene, and oxidized low-density lipoprotein. A one-unit increase in log-CRP was associated with 51% greater odds of MetS (OR = 1.51 (95% CI: 1.16, 1.98)). Adults with a one-unit increase in log-leptin were 3.1 times more likely to have MetS (3.10 (2.10, 4.72)). Women with a one-unit increase in vitamin A were associated with 3% increased odds of MetS (1.03 (1.01, 1.05)), while those with a one-unit increase in log-adiponectin were associated with 82% decreased odds (0.18 (0.07, 0.46)). Chronic inflammation best characterized adults with MetS, as CRP, adiponectin, and leptin were selected as the main MetS determinants. Micronutrients did not seem to affect MetS, except for vitamin A in women.
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Bragg-Gresham J, Thakur JS, Jeet G, Jain S, Pal A, Prasad R, Pennathur S, Saran R. Population-based comparison of chronic kidney disease prevalence and risk factors among adults living in the Punjab, Northern India and the USA (2013-2015). BMJ Open 2020; 10:e040444. [PMID: 33318117 PMCID: PMC7737106 DOI: 10.1136/bmjopen-2020-040444] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVES India is witnessing a disturbing growth in non-communicable diseases (NCDs), including chronic kidney disease (CKD). Recently, a WHO STEPS survey was conducted in the state of Punjab, India to collect data from the adult population on NCD risk factors. We sought to compare the prevalence of CKD and its risk factors between this large state in northern India and the USA. SETTING Samples were drawn from both locations, Punjab, India and the USA, using multistage stratified sampling designs to collect data representative of the general population. PARTICIPANTS Data from 2002 participants in the Punjab survey (2014-2015) and 5057 in the USA (National Health and Nutrition Examination Survey (NHANES; 2013-2014), between the ages of 18-69 years were examined. PRIMARY AND SECONDARY OUTCOME MEASURES Modified Poisson regression was employed to compare prevalence between the two samples for markers of CKD and its risk factors. All analyses used sampling weights. RESULTS The average age in the Punjab sample was significantly lower than the USA (38.3 vs 42.5 years, p<0.0001). While smoking and obesity were higher in the USA, hypertension was much more common in Punjab (48.2% vs 33.4%, p<0.0001). Significant differences were seen in the prevalence of CKD, with lower prevalence of eGFR <60 mL/min/1.73 m2 (2.0% vs 3.8%, p<0.0001), but markedly higher prevalence of albuminuria (46.7% vs 8.9%, p<0.0001) in Punjab. These differences could not be explained by traditional risk factors such as diabetes and hypertension. CONCLUSIONS We report a strikingly high prevalence of albuminuria in Punjab, India, compared with the USA. This requires further study and may have enormous public health implications for future burden of progressive CKD, end-stage kidney disease, morbidity, mortality and specifically for elevated risk or presence of cardiovascular disease in the northern state of Punjab, India.Funding came from the National Health Mission, Punjab, India, JST and the Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
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Affiliation(s)
- Jennifer Bragg-Gresham
- Internal Medicine-Division of Nephrology, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - J S Thakur
- School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, Chandigarh, India
| | - Gursimer Jeet
- School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, Chandigarh, India
| | - Sanjay Jain
- School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, Chandigarh, India
| | - Arnab Pal
- School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, Chandigarh, India
| | - Rajendra Prasad
- School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, Chandigarh, India
| | - Subramaniam Pennathur
- Internal Medicine and Molecular and Integrative Physiology, Division of Nephrology, University of Michigan School of Public Health, Ann Arbor, India
| | - Rajiv Saran
- Internal Medicine-Division of Nephrology, University of Michigan Medical School, Ann Arbor, Michigan, USA
- Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, Michigan, USA
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Farkhondeh T, Llorens S, Pourbagher-Shahri AM, Ashrafizadeh M, Talebi M, Shakibaei M, Samarghandian S. An Overview of the Role of Adipokines in Cardiometabolic Diseases. Molecules 2020; 25:E5218. [PMID: 33182462 PMCID: PMC7665135 DOI: 10.3390/molecules25215218] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 11/02/2020] [Accepted: 11/06/2020] [Indexed: 12/18/2022] Open
Abstract
Obesity as an independent risk factor for cardiovascular diseases (CVDs) leads to an increase in morbidity, mortality, and a shortening of life span. The changes in heart structure and function as well as metabolic profile are caused by obese people, including those free of metabolic disorders. Obesity alters heart function structure and affects lipid and glucose metabolism, blood pressure, and increase inflammatory cytokines. Adipokines, specific cytokines of adipocytes, are involved in the progression of obesity and the associated co-morbidities. In the current study, we review the scientific evidence on the effects of obesity on CVDs, focusing on the changes in adipokines. Several adipokines have anti-inflammatory and cardioprotective effects comprising omentin, apelin, adiponectin, and secreted frizzled-related protein (Sfrp-5). Other adipokines have pro-inflammatory impacts on the cardiovascular system and obesity including leptin, tumor necrosis factor (TNF), retinol-binding protein4 (RBP-4), visfatin, resistin, and osteopontin. We found that obesity is associated with multiple CVDs, but can only occur in unhealthy metabolic patients. However, more studies should be designed to clarify the association between obesity, adipokine changes, and the occurrence of CVDs.
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Affiliation(s)
- Tahereh Farkhondeh
- Medical Toxicology and Drug Abuse Research Center (MTDRC), Birjand University of Medical Sciences, Birjand 9717853577, Iran;
- Faculty of Pharmacy, Birjand University of Medical Sciences, Birjand 9717853577, Iran;
| | - Silvia Llorens
- Department of Medical Sciences, Faculty of Medicine of Albacete, Centro Regional de Investigaciones Biomédicas (CRIB), University of Castilla-La Mancha, 02008 Albacete, Spain;
| | | | - Milad Ashrafizadeh
- Faculty of Engineering and Natural Sciences, Sabanci University, Orta Mahalle, Üniversite Caddesi No. 27, Orhanlı, Tuzla, Istanbul 34956, Turkey;
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, Istanbul 34956, Turkey
| | - Marjan Talebi
- Department of Pharmacognosy, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran 1996835113, Iran;
| | - Mehdi Shakibaei
- Musculoskeletal Research Group and Tumour Biology, Chair of Vegetative Anatomy, Institute of Anatomy, Faculty of Medicine, Ludwig-Maximilian-University Munich, Pettenkoferstrasse 11, D-80336 Munich, Germany
| | - Saeed Samarghandian
- Noncommunicable Diseases Research Center, Neyshabur University of Medical Sciences, Neyshabur 9318614139, Iran
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50
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Qiao L, Ma D, Lv H, Shi D, Fei M, Chen Y, Xie F, Wang Z, Wang Y, Liang W, Hu P. Metabolic syndrome and the incidence of lung cancer: a meta-analysis of cohort studies. Diabetol Metab Syndr 2020; 12:95. [PMID: 33133241 PMCID: PMC7594475 DOI: 10.1186/s13098-020-00598-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 10/06/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Metabolic syndrome (MetS) has been related to the pathogenesis of variety categories of cancers. This meta-analysis aimed to determine the association between MetS and the incidence of lung cancer. METHODS Relevant cohort studies were identified by search of PubMed, Embase, and Cochrane's Library databases. Cochrane's Q test and I2 statistic were used to analyze the heterogeneity. Random-effect model which incorporates the potential heterogeneity was used for the meta-analysis. RESULTS Five cohort studies with 188,970 participants were included. A total of 1,295 lung cancer cases occurred during follow-up. Meta-analyses showed that neither MetS defined by the revised NCEP-ATP III criteria (hazard ratio [HR]: 0.94, 95% confidence interval [CI]: 0.84 to 1.05, p = 0.25; I2 = 0) nor the IDF criteria (HR: 0.82, 95% CI: 0.61 to 1.11, p = 0.20; I2 = 0) was associated with an affected risk of lung cancer. Subgroup analyses showed consistent results in women and in men, in studies performed in Asian and non-Asian countries, and in prospective and retrospective cohorts (p all > 0.05). Meta-analysis limited to studies with the adjustment of smoking status also showed similar results (HR: 0.91, 95% CI: 0.80 to 1.05, p = 0.21; I2 = 0). No publication bias was detected based on the Egger regression test (p = 0.32). CONCLUSIONS Current evidence from cohort studies does not support that MetS is an independent risk factor for the incidence of lung cancer.
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Affiliation(s)
- Li Qiao
- Department of Oncology, Linyi Central Hospital, 17 Jian Kang Road, Linyi, 276400 Shandong China
| | - Deliang Ma
- Department of Oncology, Linyi Central Hospital, 17 Jian Kang Road, Linyi, 276400 Shandong China
| | - Hui Lv
- Health Promotion Center, Zhejiang Provincial People’s Hospital, People’s Hospital of Hangzhou Medical College, No. 158 Shangtang Road, Hangzhou, 310006 Zhejiang China
| | - Ding Shi
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, College of Medicine, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University, Hangzhou, 310003 Zhejiang China
| | - Min Fei
- Health Promotion Center, Zhejiang Provincial People’s Hospital, People’s Hospital of Hangzhou Medical College, No. 158 Shangtang Road, Hangzhou, 310006 Zhejiang China
| | - Yu Chen
- Health Promotion Center, Zhejiang Provincial People’s Hospital, People’s Hospital of Hangzhou Medical College, No. 158 Shangtang Road, Hangzhou, 310006 Zhejiang China
| | - Fei Xie
- Health Promotion Center, Zhejiang Provincial People’s Hospital, People’s Hospital of Hangzhou Medical College, No. 158 Shangtang Road, Hangzhou, 310006 Zhejiang China
| | - Zhuoyan Wang
- Health Promotion Center, Zhejiang Provincial People’s Hospital, People’s Hospital of Hangzhou Medical College, No. 158 Shangtang Road, Hangzhou, 310006 Zhejiang China
| | - Ying Wang
- Health Promotion Center, Zhejiang Provincial People’s Hospital, People’s Hospital of Hangzhou Medical College, No. 158 Shangtang Road, Hangzhou, 310006 Zhejiang China
| | - Wanhua Liang
- Department of Oncology, Linyi Central Hospital, 17 Jian Kang Road, Linyi, 276400 Shandong China
| | - Peiying Hu
- Health Promotion Center, Zhejiang Provincial People’s Hospital, People’s Hospital of Hangzhou Medical College, No. 158 Shangtang Road, Hangzhou, 310006 Zhejiang China
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